baber/WOPTO huggingface dataset:
Patent JP-S61288669-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHITA TETSUYOSHI
IPC: H04N5/335
Filed: 1985-06-17
Abstract: PURPOSE:To change over the resolution without overlooking the data in reading by providing the element to drive simultaneously the continuous optional number of the photoelectric transducers in the driving element. CONSTITUTION:A solid-state image pickup device has resolution change-over parts 108 to 118. When the resolution is decreased and the processing speed is increased and transistors 109, 110, 113 and 114 are selected by a signal input line 102, gates 119 and 120 are opened by the prescribed timing, photoelectric transducers 124 and 125 are read simultaneously, gates 121 and 122 are opened by the next timing and the photoelectric transducer is simultaneously read. The system is different from the reading system for one transducer, the effective area of the photoelectric transducer is not decreased, the overlooking of the data in reading is not executed, further, the effective area is not decreased, and thereby, the solid-state image pickup device with a large light electric current is obtained.
Patent JP-H10315641-A (JP)
Title: Protective layer transfer sheet
Inventor: ONISHI JIRO
IPC: B41M5/26
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a protective layer transfer sheet adapted to protection of a high quality image formed by a transfer recording method by providing a protective layer transfer sheet for effectively and stably transferring a protective layer onto an image of a printed matter at any time. SOLUTION: A thermal transfer protective layer 4 is provided on a base material 1 of a protective layer transfer sheet via a nontransfer release layer 8. The layer 8 contains (1) inorganic fine particles having a mean particle size of 40 nm or less, (2) alkylvinylether and maleic anhydride copolymer and/or its derivative or (3) ionomer at a predetermined ratio. And, when the layer 4 is simplified by improving releasability of the layer 8 to a single layer structure, transparency of the layer 4 is improved, and hence highest density of high quality image covered with the layer 4 can be improved.
Patent JP-S5755473-A (JP)
Title: Electronic cash register
Inventor: TSUJIKAWA TOKUJI
IPC: G07G1/12
Filed: 1980-09-19
Abstract: PURPOSE:To prevent confusion of registrated information due to switching mistake of an operation mode, by enabling to correct the registrated information, only when the correction mode is switched through a mode switching means and a total cancel instruction is given. CONSTITUTION:The information in error is stored to a registrated information storage means 31 with key operation and printed on a receipt, then the mode is switched into a correction mode with a mode switch and a total cancel means is operated. Thus, a total correction statement flag 323 is set and the content of a registrated information storage means 31 is corrected by inputting the amount of money for mis-printed receipt with a numeric key. In this case, a correction registrated flag 324 is set and the content of correction is printed on the receipt.
Patent JP-H04358734-A (JP)
Title: Air-fuel radio controller for internal combustion engine
Inventor: ATSUMI YOSHIAKI
IPC: F02D45/00
Filed: 1991-06-03
Abstract: PURPOSE:To provide an air-fuel ratio feedback control system which prevents the increase of an emission even in the nonactivated state of a downstream air-fuel ratio sensor by carrying out the air-fuel ratio feedback control by a downstream O2 sensor installed in the downstrea of a catalytic converter. CONSTITUTION:An air-fuel ratio controller starts at the time t0, and is set to the open control during the time t0-t1. Further, at the time t1, an upstream O2 sensor is activated, and during the time t1-t2, a single air-fuel ratio sensor system based on an upstream O2 sensor operates. Further, at the time t2, a downstream O2 sensor is activated, and during the time t2-t3, a double air-fuel ratio sensor system based on both the O2 sensors operates. Further, at the time t3, when a prescribed time passes after the activation of both the air-fuel ratio sensors, the single air-fuel ratio sensor system based on a downstream O2 sensor operates afterwards.
Patent JP-S6023643-A (JP)
Inventor: FUIRITSUPU KAARU GAAROU
IPC: B60T1/06
Filed: 1984-06-27
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-S6110203-A (JP)
Inventor: YAMAMOTO ASAYUKI
IPC: H01C7/02
Filed: 1984-06-25
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-H02309925-A (JP)
Title: Eyeball inspection instrument
Inventor: SAKAMOTO SHIGERU
IPC: A61B3/11
Filed: 1989-05-26
Abstract: PURPOSE:To simplify the mechanism by forming the reflecting surface of a reflecting mirror by the spheroidal surface having two focuses, positioning an eyeball in one focus and sending an image of the other focus to the inspecting mechanism. CONSTITUTION:A reflecting mirror 1 having the inside surface for reflecting an image of an eyeball, an infrared-ray light source 2 for projecting infrared rays to the inside surface of this reflecting mirror 1, and an optical mechanism 3 for inspecting the image of the eyeball reflected from the reflecting mirror 1 are provided by a pair of left and right ones, respectively. The inside surface of the reflecting mirror 1 is formed by the spheroidal surface for forming focus es F1, F2 separated in the horizontal direction from each other, and also, coating for allowing a visible light to transmit through but reflecting infrared rays is performed. In such a state, an eyeball E of a person to be examined is placed in one focus F1 of the focuses F1, F2, and the optical mechanism 3 and the infrared-ray light source 2 are positioned in the other focus F2. In such a way, a optical system and its supporting/adjusting mechanism are simplified remark ably.
Patent JP-H08322365-A (JP)
Title: All straw-charging type combine
Inventor: MINAMI RYUICHI
Filed: 1995-05-30
Abstract: PURPOSE: To provide an all straw-charging type combine capable of performing a cutting work and simultaneously plowing fine straws, which are finely cut and fed into a field, in the field to mature as a compost without causing the entanglement of the fine straws on a rotary. CONSTITUTION: This all straw-charging type combine comprises a plant foot side cutting device 11 for cutting the feet of standing grain straws, a straw- nipping and carrying device 9 for nipping the cut straws and carrying the nipped straws in the rear direction, and a carrying and feeding device for feeding the grain straws carried with the straw-nipping and carrying device 9 into a thresher. Finely cutting devices 12, 13 for finely cutting the carried straws at their upper and lower several positions below the nipped position of the straws are further disposed behind the plant foot side cutting device 11 and below the straw-nipping and carrying device 9.
Patent JP-H08331564-A (JP)
Title: Image coding method
Inventor: SHIMAZAKI HIROAKI
IPC: H04N19/567
Filed: 1995-05-30
Abstract: PURPOSE: To attain efficient coding even when an image magnified/reduced through zooming is in existence in a received image signal in the image coding method where in-frame coding is conducted for a prescribed frame interval, inter-frame prediction is applied to other frame attended with motion compensation and a predicted error is coded. CONSTITUTION: A zoomed part in a received image is detected by a zoom detector 20. When a quantizer 5 quantizes the detected zoomed part, number of transmission bits allocated to frames subject to in-frame coding is reduced in comparison with coding an image signal other than the zoomed part and number of transmission bits for frames for coding a prediction error for inter- frame prediction by the decrease. Thus, optimum coding is applied to the zoomed part and other part respectively.
Patent JP-S61289319-A (JP)
Title: Light beam scanning optical system
Inventor: OKADA KENICHI
IPC: H04N1/04
Filed: 1985-06-17
Abstract: PURPOSE:To decrease considerably the aperture of a converging device by easily selecting the diameter of the lens of the 3rd lens optical system according to an external device which is connected. CONSTITUTION:The scanning range of a reflected light beam from a reflecting surface P1 for scanning is converged on a focus position on the opposite side from the 1st lens optical system 32 through the 2nd lens optical system 33. Thus, a reference light beam F3 is formed corresponding to a linear reflected light beam Fl formed on the reflecting surface P1 for scanning, and incident light from the reference light beam F3 enters the 3rd lens optical system 34. Therefore, a surface A-A functions as it if were the reflecting surface P1 for scanning. The incident light which is collimated into the reference light beam F3 by the 2nd lens optical system 33 is incident on the 3rd lens optical system 34 and converged in a spot on a photodetection surface 16. Any other lens system is not present between the surface A-A and the 3rd lens optical system 34, so the distance between them is settable to a specific value according to external conditions.
Patent JP-H01302198-A (JP)
Title: Primary cooling of reactor internal recirculation pump
Inventor: SATO YOSHIO
IPC: G21D3/08
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a corrosion of constituent elements of a motor part for a recirculation pump, by arranging an oxygen adding device to a piping of a primary cooling system to cool down the motor part with a primary cooling water and by adding an oxygen to the primary cooling water. CONSTITUTION:During operation of a motor part 27, a rotation of a rotor is transferred to a pump shaft 39 and an impeller 47 rotates to discharge a reactor water in a nuclear reactor pressure vessel 23 from a diffuser downwardly to a lower part of a reactor core. To this sort of an reactor internal recirculation pump 21, a primary cooling device 41 of an reactor internal recirculation pump is arranged. An oxygen adding device 51 is inserted into a piping 43 of a primary cooling system and therewith an oxygen is injected into a primary cooling water, circulating an inside of the device 41 of the pump 21. This device 51 receives a signal of a detector 56 of a dissolved oxygen concentration and therewith a calculation controller 57 controls electrodes 52 for an electrolysis provided in the piping 43 via a variable transformer 54 to regulate an amount of an electrolyzed oxygen to be added to the primary cooling water.
Patent JP-S5256544-A (JP)
Title: Heat-sensitive recording device
Inventor: HAKOYAMA AKIYOSHI
IPC: B41J2/36
Filed: 1975-11-04
Abstract: PURPOSE:A heat-sensitive recording device, in which the number of the recording operations required for finishing the recording of one line is preset in accordance with the number of the data corresponding to the black of a recorded image and in which the paper feed operation is also accoplished in accordance with the number of the recording operations, thereby to obtain a high recording speed with a small capacity of a power source.
Patent JP-S5922451-A (JP)
Title: Signal processing circuit
Inventor: TATEBAYASHI YOSHIFUMI
IPC: H04B1/10
Filed: 1982-07-28
Abstract: PURPOSE:To prevent the effect of the 1st voltage in response to a DC component, by providing a circuit so that its output is opened when an AC component is zero, to an electric path obtaining the 2nd voltage in response to the AC component. CONSTITUTION:When no AC component of a signal source 12 is included and its DC component is also zero, a current of the same value flows to transistors(TRs) 3-6 from a constant current source 2, because the base voltage of the TRs3, 4 is the same. Thus, since no current flows from the collector of a TR4 to a current mirror circuit 13, a TR14 in diode connection is nonconductive. Thus, the base of a TR15 is around zero voltage, the TR15 is nonconductive and the collector, i.e., an output of the current mirror circuit 13 is opened.
Patent JP-S5922401-A (JP)
Title: Mic circuit
Inventor: ISHIZAKI MASAYUKI
IPC: H01P5/02
Filed: 1982-07-28
Abstract: PURPOSE:To miniaturize the titled MIC circuit, by forming a circuit element such as an attenuator 2 and a filter 3 and the like on a dielectric substrate constituting a coupling section for a microwave circuit and a waveguide. CONSTITUTION:A microstrip line 22 on a dielectric substrate 21 being a part of the microwave circuit 20 and a microstrip antenna 24 on a dielectric substrate 23 are connected with a microstrip or the like, and since the microstrip antenna 24 has a length corresponding to a distance between the waveguide section 26 and the microwave circuit 20, an attenuator 25 is formed on the dielectric substrate 23. That is, the attenuator required for the suppression of the frequency fluctuation of the oscillator to a load or the reduction in transmission power in the coupling with the waveguide is formed on the dielectric substrate 23 constituting the coupling section.
Patent JP-S5656793-A (JP)
Title: End activating flux in case of steel gas pressure welding and steel gas pressure welding method by use of said flux
Inventor: HAKAMATA SADAO
IPC: B23K20/00
Filed: 1979-10-12
Abstract: PURPOSE: To obtain an economically excellent welding part, by performing the gas pressure welding after forming a flux film consisting of a mixture of specified resin, organic solvent, carbon black, etc., on the end of steel material to be seamed.  
     CONSTITUTION: A film is formed on the seamed end of steel material by spraying or applying a flux consisting of a mixture of resin (synthetic or natural resin) which mainly consists of carbon, hydrogen and oxygen, an organic solvent, and carbon black or graphite, and after that, gas pressure butt welding is performed. As far as the said resin is concerned, in case of synthetic resin, for instance, acryl resin, alkyd resin or polyvinyl butyral resin is desirable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5256216-A (JP)
Title: Exhaust purifying system for internal combustion engine
Inventor: KAWASAKI EIJI
IPC: B01J21/00
Filed: 1975-11-01
Abstract: PURPOSE: The provision of the cataryst to make the heat resistant granular carrier carry platinum and rhodium at the settled weight % in the exhaust system of the engine which has superflous air ratio varying from 0.95 to 1.10 eliminates CO, HC and NOx in the exhaust at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06183855-A (JP)
Title: Ceramic pyroelectric material
Inventor: SHIMODA YASUO
IPC: C04B35/49
Filed: 1992-04-23
Abstract: PURPOSE:To improve the sensitivity by specifying the density of a ceramic prepared by sintering a metal oxide and exhibiting a pyroelectric effect. CONSTITUTION:A pyroelectric material composed of a ceramic prepared by sintering a metal oxide such as lead titanate (PbTiO3), lead titanate zirconate (PbZrTiO3) or lead germanate (Pb5Ge3O11) and exhibiting a pyroelectric effect and a large porosity shown by the density of the sintered material that is 60 to 93% of the true density. By making this pyroelectric material porous, adsorption of water, etc., in the air to the surface or into the inside of the pyrolectric device is increased and the characteristics of the device are worsen through reduction of the insulation resistance. For preventing this, the pyroelectric material is partly or wholly impregnated with an organic or inorganic insulating material so as to increase the strength and to prevent deposition of water, etc.
Patent JP-S5835713-A (JP)
Title: Magnetic head for vertical magnetization recording
Inventor: NAKAYAMA YASUHIKO
IPC: G11B5/11
Filed: 1981-08-21
Abstract: PURPOSE:To block a crosstalk between tracks recorded on a medium and to improve track density, by providing the 2nd magnetic pole leg made of a magnetic thin film for a main magnetic pole of a vertical magnetization head in parallel with the running direction of the recording medium. CONSTITUTION:A main magnetic pole is formed with the 1st main magnetic pole leg 12 made of a high permeability magnetic thin film on a non-magnetic supporting member 11 and the 2nd main magnetic pole leg 13 made of a high permeability magnetic thin film provided orthogonally to the 1st main magnetic pole 12, i.e. in parallel with the running direction of a recording medium. The 1st and 2nd legs 12 and 13 are connected at the end surface and the end surface of the side of the 2nd main magnetic pole leg 13 in contacting with the recording medium, from which the recording medium is fun, is formed round. Thus, crosstalk between tracks A and B recorded on the recording medium can be blocked with increased track density and a reproduced output of signals can be increased.
Patent JP-2000022100-A (JP)
Title: Very small dram cell and forming method thereof
Inventor: HOENIGSCHMID HEINZ
IPC: H01L27/108
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure related to a semiconductor memory cell whose size is less than 4.5F2 in a case where F denotes the minimum dimension of a lithography techinique, and a manufacturing method thereof. SOLUTION: A semiconductor memory cell comprises a memory capacitor 12 formed in a trench, a transfer device formed in a mesa region which extends on the substantial arc of the periphery of the trench and is electrically isolated, and a buried strap which electrically connects the transfer device to the memory capacitors, wherein the transfer device comprises a controlled conduction channel located at a prescribed position on the arc removed from the buried strap.
Patent JP-H08323955-A (JP)
Title: Solder printer and solder printing method
Inventor: MUROYA HIROSHI
IPC: B41F15/08
Filed: 1995-05-30
Abstract: PURPOSE: To correspond to the file pitch of cream solder printing on a printed board by using a metal mask. CONSTITUTION: A printed board 1 is bonded with a metal mask 5 and a cream solder 8 is printed. The printed board 1 and the metal mask 5 are lifted by the given acceleration after printing. At that time, inertia force toward the printed board 1 is applied to the cream solder 8. The metal mask 5, therefore, is lifted by the speed faster than the board 1, and when the printed board 1 is separated from the metal mask 5, inertia force is added to the adhesion of the cream solder 8 with the printed board 1. Therefore, the force larger than the adhesion to the wall face of the metal mask can be provided. The printed board 1, therefore, is separated from the metal mask 5, and the cream solder is transferred to the board without cuts or thin spots.
Patent JP-H10324262-A (JP)
Title: Electric power steering system
Inventor: OGISO YOSHINORI
IPC: B62D5/04
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering system capable of improving the feeling of steering without using any angle sensor. SOLUTION: In a system for driving an assist motor 40 by means of a motor driving command value obtained by adding a steering torque differential command value T2 decided by a first differentiator 24 to a basic assist current command value T1 decided by the output of a torque sensor 20 for detecting steering torque and the output of a car speed sensor 30 and then adding the assist torque to steering torque, a cogging frequency calculating means 52 is provided for calculating a cogging frequency by detecting the rotational speed of the assist motor 40, a center frequency variable type band-pass filter 53 is provided for detecting pulsation torque in a center frequency by coinciding the center frequency with the calculated frequency and a second differentiator is provided for differentiating its output and advancing its phase.  Thus, a compensating current command value based on the output of the second differentiator is added to a motor driving command value.
Patent JP-H03313-A (JP)
Title: Bearing unit
Inventor: KONDO MASAO
IPC: F16C19/06
Filed: 1989-05-25
Abstract: PURPOSE:To allow a period of shaft deflection, due to the revolving movement of a rolling element and the unbalanced centrifugal force acting on a supporting shaft to coincide with one rotation of a shaft, by setting a ratio of the turning angular velocity of the shaft to the revolving angular velocity of a rolling element turning and revolving when the shaft is rotated. CONSTITUTION:Balls of n in quantity, for example, six balls 181 to 186, are arranged between inner and outer rings 16 and 17 at equal intervals. When the outer diameter of the inner ring 16 is assumed R1, the diameter of the balls 181 to 186 is assumed Rb, and the inner diameter R2 of the outer ring 17 is assumed R2, these dimensions are so that a ratio of the turning angular velocity omegas of a shaft 20 to the revolving angular velocity omegaB of the balls 181 to 186 may be omegas:omegaB=n:m (m is an integer smaller than n). Accordingly, when the shaft 20 is rotated by one turn, the arrangement condition of a rolling element viewed at a specified position is the same as that before one rotation is started. Thus, the same deflection mode of the shaft is repeated for each shaft rotation and its period coincides with one rotation of the shaft.
Patent JP-H05324327-A (JP)
Title: Inference device
Inventor: TANAKA RIICHI
IPC: G06N5/04
Filed: 1992-05-25
Abstract: PURPOSE:To correct the certainty of each rule in accordance with necessity even when the object of inferring diagnosis changes in terms of time. CONSTITUTION:This device is provided with an inference example memory 5 storing an inference example describing information on an inference process with regard to the specified state of the inference object. which is obtained from an inference engine and actual information which is revealed concerning the state of the inference object, an effective condition storage part 6 managing information for judging whether individual knowledge information of the inference object stored in a diagnostic knowledge base 1 is appropriate as what describing the state of present inference object or not, an example effectiveness judgement part 7 judging whether the inference example registered in the inference example memory 5 is the one example of the behavior of the present inference object or not in reference to the state of it by referring to the individual effective condition registered in the effective condition storage part 6, and a certainty correction part 9 correcting certainty based on information having the inference example which is judged to be effective by the example effectiveness judgement part 7 among the inference example registered in the inference example memory 5.
Patent JP-H07321023-A (JP)
Title: Heat treatment system for substrate
Inventor: YABE MANABU
IPC: H01L21/324
Filed: 1994-05-23
Abstract: PURPOSE:To provide a heat treatment system for substrate in which the thermal hysteresis on the surface of the substrate can be made uniform by suppressing the disturbance of air flow. CONSTITUTION:A gas supply duct 7 is externally fed with gas through a coupling 8 and the flow rate is regulated through a flow rate regulation valve V2 provided in a gas supply pipe 8a coupled with the coupling 8a. The gas fed to a heat treatment atmosphere C is discharged through a coupling 9 and an exhaust pipe 9a. Flow rate of the gas to be discharged is regulated through a flow rate regulation valve V1. A control section 30 drives an air cylinder 14 to contract and closes the flow regulation valves V1, V2. A substrate W is received through a substrate supply/discharge port 5 and supported by a lift piston 11. The control section 30 then drives the air cylinder 14 to contract in order to mount a substrate W on a plate 1. At the same time, the control section 30 opens the flow control valves V1, V2 and keeps clean the periphery of the substrate W while suppressing unnecessary reaction thereof.