baber/WOPTO huggingface dataset:
Patent JP-S62233443-A (JP)
Title: Engine speed control device for internal combustion engine
Inventor: SHIMIZU MEGUMI
IPC: F02D41/16
Filed: 1986-04-01
Abstract: PURPOSE:To make it possible to control the rotational speed of an engine at a desired value during cold starting of the engine, by dividing factor in variations in rotational speed, into a group based upon losses in the engine and a group based upon an intake- amount regulating means, and by limiting the control ranges of a rotational speed regulator and an intake-air regulator. CONSTITUTION:When a rotational speed regulator 62 is operated due to a error in the rotational speed of an internal combustion engine 1, a change-over unit 121 constituting a rotational speed regulation stopping unit 12 compares an output signal from the regulator 62 with a limit value, and if the output is greater than the limit value, a value issued from a converter unit 121 is delivered in accordance with a desired rotational speed. Then, an error amplifier 111 compares with the output of the change- over unit 121 is compared with the output of an intake-air amount sensor 10, and the error thereof causes an intake-air regulator 112 to be operated. Further, a change- over unit 131 constituting an intake-air regulator 13 compares the output of the intake- air regulator 112 with the limit value, and if the output is smaller than the limit value, a value issued from a converter 132 is delivered in accordance with a desired air amount. As a result, the output of the change-over unit 131 causes a drive device 7 to open and close an intake-air control valve 8.
Patent JP-H08275049-A (JP)
Title: Image pickup device
Inventor: NOGUCHI HIDETO
IPC: H04N19/57
Filed: 1995-03-31
Abstract: PURPOSE: To attain compression with a higher efficiency in the image pickup device provided with a means compressing and coding video information through the use of inter-frame correlation. CONSTITUTION: A means comprising a sensor 3, a control circuit 4 and a drive circuit 401 to correct a shake of a frame resulting from a shape of the image pickup device is added to the image pickup device. Since a shake vector is set almost to zero, the retrieval range of a motion vector is suppressed. Moreover, the shake correction means suppresses the reduction in the correlation due to a shake of the image pickup device. Since a compression efficiency of a means for compression and coding by using the inter-frame correlation is proportional to the degree of the inter-frame correlation, the compression with a high efficiency is attained.
Patent JP-S5231629-A (JP)
Title: Data communiction system
Inventor: KAKIMA KATSUHIKO
IPC: G06F13/00
Filed: 1975-06-20
Abstract: PURPOSE: Prevention of the system-down and simplification of the test circuit by connecting the input side directly with the output side through the recovery circuit by the timing function of the control circuit when the relay processing unit connected in series with the transmission line goes out of order. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267910-A (JP)
Title: Twisted parts separation mechanism for part supply device
Inventor: MATSUSHITA SHIGEKI
IPC: B65G47/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective products in advance without causing undesired deformation and external damage such as dent in a minute part and supply the required quantity of minute parts in accordance with the demand of the next process accurately as required. SOLUTION: This part feeder is constituted in such a manner that individual minute part a is transferred in a fixed direction on a part conveyance passage 4 which is extended from a part storage section 3 by applying vibration to many minute parts a supplied into the part storage section 3. In this case, a small hole 6 which separates the minute parts (a) which are twisted and are being conveyed into a single part and drops them is drilled in a twisted part separation section 5 positioned at a terminal end of the part conveyance passage 4, and a part discharge passage 7 which transfers the minute part (a) as a single part which drops through the small hole 6 is provided below the part conveyance passage 4 in which the small hole 6 is drilled.
Patent JP-S63243959-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-03-31
Abstract: PURPOSE:To improve the traveling property of carriers by alternately laminating thin films of two kinds of amorphous Si contg. a prescribed element in at least one of the two kinds of form an electric charge retaining layer and by specifying the concn. distribution of the element. CONSTITUTION:The photoconductive layer 3 of a sensitive body is composed of an electric charge retaining layer 5 and an electric charge generating layer 6. The layer 5 is formed by alternately laminating thin films of two kinds of amorphous Si contg. the or more element among C, O and N in at least one of the two kinds and the concns. of the elements are continuously varied in the vicinity of the interface between the thin films. The layer 6 is made of amorphous Si or microcrystalline Si, and one or more element among C, O and N are preferably incorporated into the layer 6. The pref. thickness of the constituent thin films of the layer 5 is 30-500Angstrom . The service life of carriers in the layer 5 can be prolonged and the degree of transfer can be increased.
Patent JP-S5410814-A (JP)
Title: Testre for electronic controller of automobile
Inventor: KINOSHITA TSUNEO
IPC: G01M15/04
Filed: 1977-06-27
Abstract: PURPOSE: To provide a tester for an electronic controller of an automobile which can test and judge whether internal logics of the controller are right or not and portions of the controller out of order while the controller is held carried on an automobile by constituting the tester such that it is provided with a main storage memory for simulation and test programs and also with a central processing unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0622312-A (JP)
Title: Satellite inter-multipoint video communication system
Inventor: IKEHAMA SATOSHI
IPC: H04N7/20
Filed: 1993-04-02
Abstract: PURPOSE:To realize an economical system employing the hybrid system of satellite and ground lines and to obtain a build-up system in which visual lines of a camera and a monitor are made coincident with each other in an inter- multipoint communication system by video image. CONSTITUTION:Video images of remote stations 11 are synthesized by a video synthesizer 6 and the synthesized image is transmitted and visual lines are made coincident with each other by a prompter monitor 2 and a prompter camera 3 through hybrid configuration employing a satellite line used for transmitting a video image from a center station 7 and a ground line used for transmitting a video image from the remote station 11. Thus, the economical inter multipoint video communication system is obtained, in which visual lines are made coincident with each other.
Patent JP-S62233785-A (JP)
Inventor: HIRAIWA KOJI
IPC: G21C3/334
Filed: 1986-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S522408-A (JP)
Title: Tape take-up device
Inventor: TAZAKI SHIGERU
IPC: G11B15/32
Filed: 1975-06-24
Abstract: PURPOSE: To prevent loosening of taken-up tape by giving tension to the tape when it is taken up on a reel with the provision of an air suction means disposed near the moving tape and operated by air pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255639-A (JP)
Title: Portable private part cleaner
Inventor: TOYOHARA MIKAKO
IPC: A47K7/08
Filed: 1994-03-23
Abstract: PURPOSE:To prevent a private part cleaner from injecting cleaning liquid in error the cleaner is not in use, by installing a rotatable cover member, which is to cover the operation part to control the cleaning liquid injection, supported by an shaft on the case. CONSTITUTION:A cover member 8 is supported by a rotation shaft near the set position of a large diameter nozzle on the cleaner main body l to be possible to rotate the cleaner main body 1 toward both directions to cover the cleaner main body 1 and to expose it. An operation part 13 to output the cleaning liquid injection direction by pressing operation of an operation button 3, a limit switch 14 to output an electric voltage signal to inhibit the cleaning liquid injection when the cover member 8 is covering the cleaner main body 1, an operation processing part 15 to drive and stop an electric motor 9 and a valve 10 based on an inputted signal and a driving power source are stored in a control part. When the cover member 8 is closed, since the contact point of the limit switch 14 is closed, even if a cleaning liquid injection direction is outputted from the operation part 13 based on a certain cause, the driving direction is not accepted by the operation processing part 15 so that the cleaning liquid is not injected.
Patent JP-H06293592-A (JP)
Title: Crucible for growing single crystal
Inventor: OIDO ATSUSHI
IPC: C30B19/02
Filed: 1993-04-02
Abstract: PURPOSE:To provide a crucible for growing a single crystal which is applied to the growth of the single crystal of garnet by an LPE method and is improved in the life of the crucible by not increasing the thickness of the wall over the entire part of the crucible. CONSTITUTION:This crucible 20 is formed by making the thickness t1 of the wall 21 of the crucible 20 in contact with the melt surface larger than the thickness t2 of the other wall 22. A melt is in an active state liable to melt the crucible 20 consisting of a noble metal on the metal surface and, therefore, if repetitive growth is executed, the wall 21 of the crucible 20 in contact with the melt surface dissolves into the melt and decreases the thickness of the wall 21 of the part, but this crucible 20 is formed to the thickness t1 of the wall 21 of the crucible 20 in contact with the melt surface larger than the thickness t2 of the other wall 22 and therefore the life of the crucible 20 is improved without increasing the thickness of the wall over the entire part of the crucible 20.
Patent JP-H06291345-A (JP)
Title: Photoelectromotive force device
Inventor: IGUCHI YUICHIRO
IPC: H01L31/04
Filed: 1993-04-02
Abstract: PURPOSE:To make it possible to use this element for a solar cell whose conversion efficiency is high by installing an insulation layer containing resin whose refractive index and thermosoftening temperature are specific, between transparent electrodes. CONSTITUTION:An aluminum electrode 100, an n-type polycrystalline silicon 101, a p-type polycrystalline silicon 102, an ITO transparent electrode 103, an insulation layer 104, an ITO transparent electrode 105, an n-type amorphous silicon 106, an I-type amorphous silicon 7, a p-type amorphous silicon 108 and a transparent electrode 109 are formed one after another, thereby producing tandem structure between a pin junction cell of polycrystalline silicon and a pin junction cell of amorphous silicon. The refractive index of resin suitable to the insulation layer 104 is required to be 1.64 and over and 3.00 and below. Preferably, resin whose thermosoftening point exceeds 80 deg.C should be used. It is possible to produce elements whose photoelectric conversion efficiency is high by using high reflective resin as an insulation layer as described above.
Patent JP-S60235090-A (JP)
Inventor: REI FUOODO JIYAKUSON
IPC: G21C3/33
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60236409-A (JP)
Inventor: GIYUNTERU GUMAINERU
IPC: H01H9/18
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63241281-A (JP)
Inventor: IMAIZUMI TOMOAKI
IPC: E05B81/08
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63244170-A (JP)
Title: Supporting device for circuit design
Inventor: YAMAMOTO AKIYASU
IPC: G06F17/50
Filed: 1987-03-30
Abstract: PURPOSE:To correct a circuit design drawing with no change of modes after verification of the circuit design drawing by performing both the production processing and the verification processing of the circuit design drawing in parallel with each other with functions of a storage means and a control means. CONSTITUTION:When an enable signal A is outputted from a CPU 14, an address signal is outputted to delay specification data memory 13 from a drawing production/verification mode command memory 11. Thus the memory 13 is accessed by said address signals. In other words, delay calculation can be carried out in parallel with each other in the drawing production and verification modes with output of the signal A. When the CPU 14 outputs an enable signal B, the memory 13 is accessed by an address signal received from the CPU 14. In such a way, the drawing can be produced and verified at one with use of the memory 11.
Patent JP-S63245233-A (JP)
Inventor: KUDO AKIHIKO
IPC: H02J7/02
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02254065-A (JP)
Title: Power steering control device for vehicle having rear wheel steering device
Inventor: DOI AYUMI
IPC: B62D7/14
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the rear part of a car body from being widely protruded sideways during the starting of a vehicle and to ensure safety by providing a regulating means to regulate the assist force of a steering mechanism to assist the steering force of front wheels when it is confirmed that a vehicle is in a starting state. CONSTITUTION:When front wheels are steered by a steering device the steering force of which is assisted by a power steering mechanism 6, the steering characteristics of rear wheels are changed at a predetermined car speed of, for example, 40km/h forming a boundary between a changed and an unchanged state. On the side where a car speed is higher than the above car speed, rear wheels are steered in an iso-phase with front wheels to improve high speed stability, and on the side where it is lower than the above car speed, the wheels are steered in an opposite phase to each other to improve short radius turn ability. In a control unit 7 of a so formed rear wheels steering device, a starting state detecting means 53 to detect it from an output signal from an ignition sensor 52 whether a vehicle is in a starting state is provided. When it is confirmed that a vehicle is in a starting state, the assist force of a power steering mechanism 6 is regulated by a regulating means 54.
Patent JP-S63246637-A (JP)
Title: Apparatus for monitoring erosion of turbine blade
Inventor: YASUGADAIRA NORIO
IPC: G01N17/00
Filed: 1987-04-01
Abstract: PURPOSE:To perform monitoring with high accuracy without always using an expensive optical technique, by finally evaluating erosion quantity using an erosion quantity initial estimation device in such a state that the timewise change of erosion quantity becomes constant. CONSTITUTION:A non-contact type blade surface shape measuring means 20 utilizing laser beam is mounted on the stationary member of the low pressure part of a steam turbine and the surface profile of a blade in an initial state is preliminarily operated at a stationary time by an initial profile measuring operator 21. An erosion quantity after an operation elapse time DELTAT is operated by a blade surface erosion quantity evaluation operator 24. The estimated erosion quantity is corrected from the ratio of the timewise change quantity of the output Ec of an erosion quantity initial estimation device 27 to that of the output E of the blade surface erosion quantity evaluation operator 24. The measuring processing of the erosion quantity based on the detection values of these optical means is performed only for a time until reaching a steady region and, thereafter, final evaluation is performed using the operationally processed value of the erosion quantity initial estimation device 27. By this method, the erosion advance state of a turbine blade can be effectively monitored with high accuracy.
Patent JP-H05281601-A (JP)
Title: Rear cover opening/closing device for camera
IPC: G03B17/02
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the accidents of the exposure of a film caused by a misoperation of a rear cover after the film is housed in a camera. CONSTITUTION:When the film is housed in the camera and a feeding possible state is obtained, the presence of the film is detected by a film presence detecting means 1, and stored in a storage means 7, and a flag is set 'one'. When the film is present and the flag is 'one' at the time of intending to close the rear cover, a controller 6 turns off a magnet and makes the rear cover 9, into a locking state a locking lever. On the other hand, when the film is not present, and when the film is completely fed to rewind, the flag is set 'zero', and when the rear cover is closed in this state, the controller 6 turns on the magnet, the locking state of the rear cover 9 is released from the locking lever. and the rear cover can be opened.
Patent JP-H02254731-A (JP)
Title: Hetero-junction type field effect transistor
Inventor: INOUE KAORU
IPC: H01L29/812
Filed: 1989-03-28
Abstract: PURPOSE:To enable a novel hetero-junction structure lightening the restriction on the lattice alignment to be manufactured by a method wherein InGaAs, InAlAs in larger lattice constant than that of an InP substrate are used in the region in film thickness exceeding the film thickness. CONSTITUTION:A non-doted InyAl1-yAs layer 11 in larger lattice constant than that of an InP substrate 1, another non-doped InxGa1-xAs layer 12, the other non-doped InyAl1-yAs thin film 13 and an N type InyAl1-yAs layer 14 respectively in the same lattice constant as that of the the said layer 11 are successively formed on the semiinsulating InP substrate 1. Then, the whole thickness of the layers formed on the InP substrate 1 is set up thicker than the film thickness determined by the difference from the lattice constant of the semiinsulating InP substrate 1. Through these procedures, the restriction on the crystal deposition such as the lattice alignment with the InP substrate 1 can be lightened so as to attain the simplification, the mass production and the price cut down of the crystal deposition process.
Patent JP-S61236536-A (JP)
Title: Focal length changeover type camera
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/12
Filed: 1985-04-12
Abstract: PURPOSE:To control the position of an optical system correctly and accurately by providing an electric detecting means which is associated operatively with the quantity of movement of a photographic optical system capable of reciprocating in a movement area between the 1st ad the 2nd focal-length areas. CONSTITUTION:Five kinds of concentric patterns 63(63a-63e) for sliding are provided to a printed board 62 arranged above a cam plate which is associated with an AF device and the photographic optical system, and its periphery is divided into the wide-angle area W, movement area N, and telephoto area T of the optical system. Respective brushes are brought into contact with the respective patterns 63 to lead out the position signal of the optical system. A focal length selection member F is placed at a telephoto position T and a telephoto state is entered by placing a main optical system 3 at an extension position and a subordinate optical system 4 at an insertion position; and a wide-angle state is entered by setting the main optical system 3 at an contraction position and the subordinate optical system 4 at a standby position. Therefore, electric position detection is performed on the basis of the quantity of movement of the optical system and position control is carried out accurately and securely over the entire area by the simple constitution.
Patent JP-S561971-A (JP)
Title: Photoreceptor fatigue degree detection in copying machine
Inventor: TANIGAWA KIYOSHI
IPC: G03G21/00
Filed: 1979-06-20
Abstract: PURPOSE: To accurately know the fatigue degree of the photoreceptor by disposing the photosensor comprising sandwiching a thin layer of photoconductive material between an electrode layer and an electrode layer which is not light-transmittable near outside the copying area region.  
     CONSTITUTION: A photoconductive layer 11 being the thin layer formed by the same material as the photoconductive layer of a photoreceptor 1 or the material of the same system is sandwiched by an electrode layer 12 and a transparent or semi-transparent electrode layer 13 which is not light-shieldable to constitute a photosensor 10. This sensor 10 is disposed near the outer side of the side end part side of the effective copying area regions E, D shown by the alternate long and short dash lines, in the position where it receives light from a light source, with the electrode layer side being not light-shieldable as the photodetecting side. At the copying, constant voltage is applied between both electrodes of the sensor 10 and the electric signal from the sensor 10 is detected in a detecting part 11'. This signal contains the light fatigue information of the photoconductive layer 11 in the sensor 10, thus permitting the detection of the light fatigue of the photoconductive layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07258744-A (JP)
Title: Structure for shielding heat at end part of muffle
Inventor: ONO YOSHIKAZU
IPC: F27B9/08
Filed: 1994-03-23
Abstract: PURPOSE:To easily pull out a heat insulating piece from a muffle by fitting a heat insulating cylinder into a cylindrical muffle end part and fixing one pair of almost half-circular plate-like heat insulating pieces which inscribe with the heat insulating cylinder in a seal plate fitted to the muffle opening end in a prescribed interval. CONSTITUTION:The end part 4 of the cylindrical metal-made muffle 2 is projected from the lower opening part 3 of the heat insulating furnace body 1 and the heat insulating cylinder 20 composed of the cylindrical heat insulating material is fitted by penetrating stud pins 21 welded and fixed to the inner peripheral surface of the muffle. On the inner peripheral surface of this heat insulating cylinder 20, a heat resistance-made thin plate 22 is put up and the stud pins 21 are projected from the thin plate 22 and washers 23 are welded. Further, to the flange 5 at the lower end of the muffle, the seal plate 8 opening a through-hole 7 for metal strip 6 is fitted, and the stud pins 24 are welded to the inner surface of the seal plate 8. The almost half-circular plate-like heat insulating pieces 25 are inscribed to the heat insulating cylinder 20 so that the passing interval 26 for heated material exists, and the stud pins 24 fixed to the seal plate 8 are fitted to the heat insulating piece with the washers 23 through a thin plate 27.
Patent JP-H08273673-A (JP)
Title: Manufacturing mold of expanded lattice body for leadacid battery
Inventor: YUKI MASAYOSHI
IPC: H01M4/74
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a manufacturing mold which can improve productivity and quality and can provide an expanded lattice body by setting a crossed axes angle with the edge axis of an appearing material side edge tip surface of a V-shaped edge smaller than a crossed axes angle on the entering material side. CONSTITUTION: When a lead alloy sheet 4 is sent into from the arrow direction at expanding work time, a notch is formed by a V-shaped edge 1, and it is elongated at the same time, and a rhombic mesh 5 is formed. When a bone 6 constituting this mesh 5 is formed, a bone 7 on the entering material side of an edge is formed according to an entering material side edge tip surface 10 since it is directly connected to the sheet. On the other hand, a bone 8 on the appearing material side easily elongates since it also serves as one side of a bone constituting the already formed rhombic mesh 5. Therefore, since a crossed axes angle to the edge axis of an appearing material side edge tip surface is set smaller than a crossed axes angle to the edge axis of an entering material side edge tip surface, a rupture occurrence rate of an expanded lattice body is reduced, so that it can be stabilized.