41
Satoshi Arakawa, David H Cooper: Endoscope connecting system. Fuji Photo Optical, Parkhurst & Oliff, July 22, 1986: US04601284 (75 worldwide citation)

An endoscope connecting system having as its imaging system a solid state imaging device for generating a video signal containing image information of an interested object which is transmitted to a display to be visualized such as a television picture comprises a fiberoptic endoscope having an eyepi ...


42
Kenji Shirai: Manually/electrically operated brake system. Toyota Jidosha Kabushiki Kaisha, Parkhurst Oliff & Berridge, March 14, 1989: US04812777 (72 worldwide citation)

A manually/electrically operated brake system for applying a brake to a wheel of a vehicle, including a master cylinder operated by a brake operating member, to generate a manually controlled braking pressure according to an operation of the brake operating member, a wheel brake cylinder for applyin ...


43
Kiyohiko Oishi, Yoshihiro Suzuki, Kiyoshi Kobashi, Shinichi Matsumoto, Takashi Yoshida, Takeshi Kogiso: Method of and apparatus for reducing emitted amount of particulates contained in exhaust gas of diesel engine. Toyota Jidosha Kogyo Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho, Parkhurst & Oliff, September 20, 1983: US04404795 (72 worldwide citation)

This invention provides improvements in method of and apparatus for reducing an emitted amount of particulates by collecting the particulates contained in the exhaust gas from a diesel engine by a trapper. According to the invention, firstly, an excess amount of the particulates which have adhered t ...


44
Yoshikazu Ito, Masanori Akada, Hitoshi Arita: Heat transferable sheet. Dai Nippon Insatsu Kabushiki Kaisha, Parkhurst Oliff & Berridge, October 18, 1988: US04778782 (71 worldwide citation)

A heat transferable sheet which is to be used in combination with a heat transfer sheet, comprising (a) a substrate sheet and (b) a receptive layer formed on at least one surface of the substrate sheet for receiving dye which has migrated from said heat transfer sheet during heating printing, charac ...


45
Mitsuhiro Kudo, Shinji Takayama, Yoshizo Sawada, Yasunobu Ogata: Amorphous alloys. Hitachi Metals, Hitachi, Parkhurst & Oliff, May 26, 1987: US04668310 (70 worldwide citation)

Amorphous alloys having high strength, high hardness, high crystallization temperature, high saturation magnetic induction, low coercive force, high magnetic permeability and particularly low deterioration of magnetic properties with lapse of time, have a composition formula of


46
Motoshige Mizuno: Magnetic-drive centrifugal pump. NGK Insulators, Parkhurst & Oliff, February 2, 1988: US04722661 (70 worldwide citation)

A magnetic-drive centrifugal pump comprises a driving motor, a pump shaft, an impeller, a rotor with a sleeve portion to which is connected the impeller, the rotor and impeller being rotatably mounted on the pump shaft, and a pump casing consisting of a front casing and a rear casing. The impeller i ...


47
Hans Erich Hintermann: Joint implant. Association Suisse pour la Recherches Horlogere, Parkhurst & Oliff, August 18, 1987: US04687487 (70 worldwide citation)

The mutually sliding members of a joint implant are each coated with a hard material selected from the group consisting of titanium carbide, oxicarbide, nitride, oxinitride, carbonitride and oxicarbonitride in order to improve the sliding, wear resistance and adhesion properties of the members.


48
Takeaki Baba, Keizo Nanba, Yoshio Takeshima, Hiromichi Sano, Koji Tobita, Atsuo Muneto, Toshihiro Hara, Kazuki Fujise: Honeycomb panel structure. Sumitomo Light Metal, Parkhurst Oliff & Berridge, June 5, 1990: US04931340 (69 worldwide citation)

A honeycomb panel structure for thermal and acoustic insulation and for load bearing capability has a honeycomb panel which comprises a honeycomb core laminated with two facing plates, and a pair of housings. Each housing has a channel to engage and support a edge of the honeycomb panel. A first neu ...


49
Pierre Andre Grandjean, Martyn Andrew Cadman, Raymond Vuilleumier, Raymond Guye: Miniature display device. Centre Electronique Horloger, Parkhurst & Oliff, May 10, 1983: US04383255 (68 worldwide citation)

Each segment of a display device, e.g., a seven-segment display comprises at least one shutter normally obturating a cavity in a carrier on a base plate. Each shutter is suspended by two resilient attachments and can turn about a torsion axis established by these attachments under the influence of a ...


50
Satoshi Arakawa: Construction of manual control section of endoscope. Fuji Photo Optical, Parkhurst & Oliff, October 21, 1986: US04617915 (68 worldwide citation)

An endoscope includes in a viewing head of its insertable section into a cavity of a living body an image sensor for generating a video signal which in turn is transmitted to a television display to be visualized thereon as a television picture. A manual control section of the endoscope according to ...