baber/WOPTO huggingface dataset:
Patent JP-S5467422-A (JP)
Title: Camera with electonic film counter
Inventor: TAGUCHI TETSUYA
IPC: G03B17/36
Filed: 1977-11-09
Abstract: PURPOSE: To eliminate the disadvantage that the release takes place when the film is not completely wound up, by generating feed signals in rsponse to the shift of film to control the counting operations so that the count may take place only when the feed of the film is normal.  
     CONSTITUTION: At the end of the film winding operation, high level signals are fed to a gate 67, and counters 21 and 22 are supplied with pulses and advance stepwise so that the indicated levels of elements 41 and 42 are renewed. When the release takes place before the termination of the idle feeding operation, an FF 13 is reset, but a one-shot circuit 92 is left untriggered so that the front plane of the shutter is left stationary. When the release takes place in case the film feed is not accomplished normally, an FF 66 feeds high level signals to gates 71 and 91. Thus, even if a switch S 7  is turned on by the release, the output of the gate 91 is left at a low level to leave the circuit 92 untriggered so that no current is fed to a magnet Mg 1  to leave the front plane stationary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09296192-A (JP)
Title: Lubricating oil composition
Inventor: MATSUYAMA YOKO
IPC: C10N40/06
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition having both of oxidation stability and sludge production-preventing property which are extremely excellent at high temperature by blending a lubricant base oil with three components having specific structures. SOLUTION: This lubricating oil composition is obtained by (A) 100 pts.wt. lubricant base oil with (B) 0.1-5 pts.wt 2-tert-butyl-4-alkyloxymethyl-6-alkylphenol of formula I (R<1> is a 1-4C alkyl; R<2> is a 1-24C alkyl or alkenyl) and further (C) an N-p-alkylphenyl-α-naphthylamine and (D) a p,p'-dialkyldiphenylamine of formula III (R<4> and R<5> are each a 1-16C alkyl). Furthermore, the components C and D are each used in amounts of 0.1-3 pts.wt., preferably 0.2-1 pt.wt. based on 100 pts.wt. composition.
Patent JP-H02311855-A (JP)
Title: Business machine operator detecting device
Inventor: NOGUCHI KOICHI
IPC: G01S17/02
Filed: 1989-05-26
Abstract: PURPOSE:To securely detect an operator by directly finding a distance from the device to an object to be detected, then deciding the presence or absence of the object, and providing the device with plural distance-detecting means. CONSTITUTION:The originating means 520, 620, and 720 of the device for detecting a business machine operator transmit a distance measuring medium towards the operator when he operates the business machine; and receiving means 530, 630, and 730 receive reflection from the reflecting object. Based on the characteristic that the medium is transmitted into air, measuring means 510, 610, and 710 measure a distance from the device to the reflecting object in the manner which is unaffected by the level of the reflection which the receiving means 530, 630, and 730 receive. The measuring means 510, 610, and 710 independently measure it; when one measured result out of plural obtained measured values is within the prescribed range, the information processing means 400 judges that the operator exists. Thus, the operator can be accurately detected.
Patent JP-H08324276-A (JP)
Title: Four-wheel drive car
Inventor: NAKAO YORITO
IPC: B60K17/356
Filed: 1995-05-31
Abstract: PURPOSE: To provide a four-wheel drive car whose cost can be reduced by making capacity of a fluid pressure pump and a fluid pressure motor variable with simple constitution. CONSTITUTION: A fluid pressure pump l is connected to a front wheel shaft 23. The fluid pressure pump l communicates with a fluid pressure motor 2 through first piping and second piping. The fluid pressure motor 2 is connected to a rear wheel shaft 26. Increasing decreasing means to change capacity of the motor 2 and the pump l are arranged in the fluid pressure motor 2 and the fluid pressure pump l. The increasing decreasing means use a high pressure preferential type shuttle valve 31 to introduce oil pressure on the high pressure side among a first piping 3 or a second piping 4, an actuator 32 to change an inclination of a swash plate 103 and a spring element 33 to energize it in the direction for reducing an inclination of the swash plate 103 as basic constitutive elements. A maximum inclination of the swash plate 103 is regulated by a regulating means.
Patent JP-S62291093-A (JP)
Inventor: SHIN TAKASHI
IPC: H05K3/46
Filed: 1986-06-10
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-S5562120-A (JP)
Title: Heat treating method for lightening creep embrittlement of weld zone
Inventor: TAKAMATSU TOSHIO
IPC: C21D1/30
Filed: 1978-11-02
Abstract: PURPOSE:To lighten the creep embrittlement of coarse grain part of welding heat-affected zone, by reheating the weld zone rapidly under a specified condition before carrying out stress removing annealing after welding heat-resisting low alloy steel. CONSTITUTION:After welding heat-resisting low alloy steel used for high temperature member of thermoelectric power unit or petroleum refining equipment, the above weld zone is rapidly reheated at 10% or more of creep rapture elongation from the point of safty of the equipment for 20 seconds-5 minutes, at 780-950 deg.C before carrying out stress removing annealing. By the above process, life of high temperature equipment is prolonged and also repairing operation at periodical inspection is reduced.
Patent JP-S6024806-A (JP)
Inventor: HASEGAWA HISAE
IPC: A47C21/04
Filed: 1983-07-22
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-S63299170-A (JP)
Title: Manufacture of schottky gate field-effect transistor
Inventor: KITAHATA HIDEKI
IPC: H01L21/338
Filed: 1987-05-28
Abstract: PURPOSE:To enhance an aligning accuracy and the controllability of an interval between a gate electrode and a contact layer and to uniformize characteristics by forming the electrode with an insulative sidewall at its bump step, and forming a contact layer in a self-alignment manner. CONSTITUTION:An N-type active layer 2 is formed by an ion implantation method, an SiO2 film 3 is further grown by a CVD method, the film 3 is opened with a photoresist mask, and with the film 3 as a mask the layer 2 is wet etched to form a recess. The SiO2 film used as the mask is removed by etching, and an SiO2 film 3' is again grown in a predetermined thickness on the whole surface. The film 3' is etched back by dry etching to form an insulative sidewall 3'' at the end of the recess. Then, a W-Si film 5 is, for example, deposited as a Schottky metal by a sputtering method on the whole surface, a photoresist mask 4' is formed, a gate electrode 5' is formed by dry etching, and the mask 4' is removed.
Patent JP-S6113317-A (JP)
Title: Automatic voltage adjuster
Inventor: SHIBA MICHIO
IPC: G05F1/14
Filed: 1984-06-28
Abstract: PURPOSE:To auromate the adjustment of a supply voltage to a set value at a low cost and, at the same time, to improve the adjusting accuracy, by using an electrically-driven voltage adjuster equipped with both voltage boosting and voltage dropping elements and automatically controlling the voltage adjuster anticipating the inertia operation of its driving motor. CONSTITUTION:When drop commanding signals are outputted from output terminals O1 and O2 of a digital adjuster 6, a switching contacts 13-1 makes opening and closing operations and the always-opened contact R1-1 of a control relay R1 repeats opening and closing operations. On the other hand, when boost commanding signals are outputted from output terminals O3 and O4 of the digital adjuster 6, another switching contact 13-2 makes opening and closing operations and the always-opened contact R2-1 of another control relay R2 repeats opening and closing operations. Therefore, a condition where the driving motor 4b of an electrically-driven voltage adjuster 4 is stopped by inertia while a prescribed opened time after it is rotated for a prescribed closed time is repeated and the supply voltage to a machine 1 to be tested quickly reaches a set value without hunting. When the supply voltage becomes equal to the set value, the driving motor 4b of the voltage adjuster 4 is stopped from driving.
Patent JP-H08304262-A (JP)
Title: Standard particle supplying device for adjusting fine particle detector
Inventor: ISHIGURO TAKAYUKI
IPC: G01N21/47
Filed: 1995-05-08
Abstract: PURPOSE: To supply adjusting air containing standard particles generated from an atomizer to a detection cell as a stable atmospheric pressure by absorbing the pressure fluctuation of the air. CONSTITUTION: A standard particle supplying device is constituted of a buffer chamber 31 which has a sufficiently large volume as compared with the flow rate of adjusting air Ar , is maintained at the atmospheric pressure p0 with clean air Ac freely flowing in the chamber 31, and supplies adjusting air Ar ' stably maintained at the atmospheric pressure p. to a detection cell 11 and a HEPA filter 33 which is provided against the chamber 31 and produces the clean air Ac by removing dust from sucked outside air AA.
Patent JP-H087531-A (JP)
Title: Disk driving device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B25/04
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a disk driving device capable of driving both of a small- diameter disk housed in a cartridge and a large-diameter disk usable in a disk form. CONSTITUTION:Either of a first transporting roller 69 which transports the disk cartridge 102 freely rotatably housed with a first disk or a second transporting roller 70 for transporting the second disk 104 not housed in the cartridge, etc., is selectively changed over by a roller changing means to transmit the driving power from a transporting driving power source via a transmission means. The driving power from the transporting driving power source is selectively changed over and transmitted to either of the transmitting means and the roller means by a driving changing means.
Patent JP-S5659832-A (JP)
Title: Production of normal temperature water-curable urethane prepolymer
Inventor: YOSHIMURA NAOKI
IPC: C08G18/00
Filed: 1979-10-19
Abstract: PURPOSE: To obtain titled prepolymer which has a long curing time and forms a hydrated gel having an extremely low foam content, by masking a urethane prepolymer having at least two free -NCO groups with a specified heterocyclic compound.  
     CONSTITUTION: A urethane prepolymer having at least two free -NCO groups is obtained by reacting (i) a polyisocyanate such as 2,6-tolylene diisocyanate with (ii) a hydrophilic polyol such as an ethylene oxide addition polymer, MW 1,000W 20,000, in an eq. ratio, OH/NCO, of 0.5W1.0. Then, titled prepolymer is obtained by masking (A) the above urethane prepolymer with (B) a heterocyclic compound having a skeleton represented by the formula, such as imidazole or 2-methylimidazoline, in an eq. ratio, NH/NCO, of 0.2W2.  
     USE: Grouting material, hydrated gel-forming material, paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05324787-A (JP)
Title: Method for picture processing and device therefor
Inventor: UTAGAWA TSUTOMU
IPC: G06T11/60
Filed: 1992-05-27
Abstract: PURPOSE:To make a high speed picture processing by controlling whether or not the deviation of the image reading position is to be corrected. CONSTITUTION:In correcting the physical deviation of the image reading position while delaying a G signal by 18 lines and a B signal by 36 lines with a line memory in a deviation correcting section 37, the G signal delayed by 18 lines and the B signal delayed by 36 lines are selected by the switching signals from a CPU 4. In reading a reference white board to obtain the correction data for shading correction, signals without delay are selected for both G and B signals.
Patent JP-H07305777-A (JP)
Title: Conductive magnetic fluid seal device
Inventor: TSUDA SHIRO
IPC: F16J15/43
Filed: 1994-05-11
Abstract: PURPOSE:To prevent malfunction by a method wherein static electricity with which a disc is charged is reliably earthed through improvement of conductivity of a magnetic fluid seal. CONSTITUTION:The tips of the inner peripheral surfaces of pole pieces 10 and 11 are protruded and formed approximately in a V-shape in cross section throughout the whole periphery thereof. By pointing the tip in a way that the inner peripheral surfaces of the pole pieces 10 and 11 are formed approximately in a V-shape, a magnetic field is concentrated to the pointed tip parts thereof and magnetite of magnetic fluid 13 is concentrated to reduce a seal resistance value. Namely, conductivity of a seal device is improved. Earthing is effected in a way that static electricity with which a hard disc is charged is earthed through a motor hub, a pole piece 10, magnetic fluid 13, and a shaft 2. Thus, static electricity with which the disc is charged is reliably removed and malfunction is reliably prevented.
Patent JP-S63301081-A (JP)
Title: Method and sheet for prevention against recopying
Inventor: YAMAMOTO TAKAHARU
IPC: G03G21/00
Filed: 1987-06-01
Abstract: PURPOSE:To read the image part of an original copy sufficiently by copying or printing image information on a copying form provided with an ink layer having specific reflection spectral characteristics in an optional shape by using an image forming material which has specific reflection spectral characteristics. CONSTITUTION:The image information is copied or printed on the copying sheet formed by providing the ink layer 2 having reflection spectral characteristics at 570-800nm on a base material 1 such as wood free paper and synthetic paper in the optional shape such as a stripe shape and an island shape to optional size by using the image forming material such as electrophotographic toner or offset ink having reflection wavelength at 400-570nm. Consequently, the original copy itself can be read, but when the original copy sheet is copied again as an original, a toner or ink image overlapping with the striped ink layer can not be read and when the image of the overlapping part is to be read by adjusting the exposure of a copying machine, an image except that on the ink layer can not be read.
Patent JP-S61289156-A (JP)
Inventor: ERUNSUTO GORERU
IPC: D04B15/10
Filed: 1986-06-12
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-H01306691-A (JP)
Title: Deinking agent for reclaiming waste paper
Inventor: TAKAHASHI YOSHIO
IPC: D21C5/02
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the subject deinking agent, containing a specific compound, having excellent deinking performance, readily handleable due to a liquid state and capable of providing reclaimed pulp having a high whiteness degree with hardly any number of residual ink without requiring heating. CONSTITUTION:The objective deinking agent containing a compound expressed by formulas I and/or II (R1 is 5-30C alkyl or alkenyl; R2 is 1-8C alkyl; m and an are the average numbers of added mol and m is 0-30; n is 0-20, provided that m and n are not 0 at the same time) [e.g. C16H31CH(CH2COOC3H7)COO (EO)22H (EO is ethylene oxide unit), etc.]. Furthermore, the above-mentioned deinking agent in an amount of 0.2-0.8wt.% is preferably added to raw material waste paper.
Patent JP-H031055-A (JP)
Title: Cooling and heating apparatus
Inventor: SAKATA SHUICHI
IPC: F25B13/00
Filed: 1989-05-29
Abstract: PURPOSE:To perform controls of a motor-driven expansion valve so that the actual superheat degree quickly reaches a target value by a method wherein a motor-driven expansion valve is so controlled as to increase or decrease the valve lift corresponding to changes in the frequency of a compressor, that is, when the difference between the target superheat degree and the actual one is large, a larger step number is applied to control the expansion valve, and when it is small, a smaller step number is applied. CONSTITUTION:Proportional and integral controls are carried out to regulate the valve lift of a motor-driven expansion valve 4 corresponding to changes in the frequency (f) of a com pressor 1 so that the actual superheat degree SH coincides with the target superheat degree SHO, where the actual superheat degree SH is obtained from the differences between the suction temperature TS of the compressor 1 and the outlet temperature T2 of the motor-driven expansion valve 4 in cooling operation, and from the difference between the suction tempera ture TS of the compressor 1 and the outlet temperature T1 of the motor-driven expansion valve 4 in heating operation. Especially in proportional controls, the motor-driven expansion valve 4 is opened or closed by the step numbers 1, 2 or 3 for every 1 Hz increase or decrease in the frequency of the compressor 1, where the step numbers are determined corresponding to three ranges of differences between the actual superheat degree and the target one: 0-5, 5-10, and 10-(deg). By this controls, the time period required for the superheat degree to reach the target one can be shortened, that allows performing a comfortable cooling or heating.
Patent JP-S61293073-A (JP)
Title: Electronic equipment
Inventor: KIMURA YOSHIHIRO
IPC: H04N5/00
Filed: 1985-06-20
Abstract: PURPOSE:To reduce the cost due to the reduction of the number of parts and the main-hour of assembly by so constituting the titled equipment that a serial code to perform function control and a level signal to perform sequence control are supplied to a common terminal to reduce the number of terminals. CONSTITUTION:To the terminal 8, the serial code SC to perform function control and the level signal SL to perform sequence control are commonly supplied. A signal supplied to the terminal 8 is supplied to a signal deciding circuit 11 where the supplied signal is decided whether it is the code SC or the signal SL. In this case, for instance, the decision is executed by detecting the pulse- width. When the pulse-width is longer then the maximum pulse-width of the code SC, the signal is decided as the signal SL. The output SD from the circuit 11 is supplied to a switching circuit 10 as a switch control signal, and the circuit 10 is connected to the fixed terminal of the side A, if the circuit 11 decides as the code SC, but is connected to the fixed terminal of the side B, if the circuit 11 decides as the signal SL.
Patent JP-H031171-A (JP)
Title: Image forming device
Inventor: CHIKU KAZUYOSHI
IPC: G03G21/14
Filed: 1989-05-29
Abstract: PURPOSE:To start an image sequence in a state wherein an image position shift is corrected at all times by providing a means which corrects the position shift of an image at each image formation station which is detected by a detecting means at specific timing independent of the image sequence. CONSTITUTION:Mark detectors 11 and 12 detect registration marks which are transferred at specific positions on a conveyor belt 7 in order on the most downstream side and a controller 15 while comparing registration mark image data of respective colors outputted by the mark detectors 11 and 12 with reference registration mark image data stored on a ROM 15b detects the image position shift at each image formation state to calculate a position shift correction quantity characteristic to each image formation station. Then the position shift correcting processing corresponding to the position shift correction quantity is performed at specific timing independent of the image sequence at each image formation station. Consequently, the image sequence can be started while the image position shift is corrected at all times.
Patent JP-S6115168-A (JP)
Title: Magnet roll
Inventor: FUKUSHIMA TAKESHI
IPC: H01F7/02
Filed: 1984-07-02
Abstract: PURPOSE:To improve characteristics of a pair of powerful magnetic poles by combining a resin magnet oriented so as to generate a magnetic anisotropy in the peripheral direction, and a magnetic anisotropic magnet oriented roughly in parallel to its tangential direction. CONSTITUTION:A cylindrical resin magnet material 10A is oriented so as to generate a magnetic anisotropy in the peripheral direction, an axial direction groove 11 is formed at a near position of powerful magnetic poles N1, S1 in the outside part of a circular arc surface for connecting the magnetic poles N1, S1 by the minimum interval, respectively, and a rod-shaped anisotropic resin magnet material 12A oriented so as to have a magnetic anisotropy roughly in parallel to the tangential direction of the magnet material 10A is fitted and fixed into the groove 11. Subsequently, the magnet material 12A is formed as one body together with the magnet material 10A, and thereafter, magnetization is executed so that a cylindrical resin magnet 10 having magnetized powerful magnetic poles N1, S1 and weak magnetic poles N2, S2, and a rod-like anisotropic resin magnet 12 magnetized in the direction coinciding with the tangential direction are constituted.
Patent JP-H08325172-A (JP)
Title: Production of cycloolefin
Inventor: SUZUKI TOSHIYUKI
IPC: C07C5/11
Filed: 1995-06-01
Abstract: PURPOSE: To produce a cycloolefin in an effective and a highly selective manner by partially hydrogenating a monocyclic aromatic hydrocarbon in the presence of a ruthenium catalyst containing a chlorine-containing compound, water and a metal salt. CONSTITUTION: A cycloolefin is produced by partially hydrogenating (A) a monocyclic aromatic hydrocarbon in the presence of (B) a ruthenium catalyst, which is prepared by using at least one kind of chlorine-containing compound as a raw material for the catalyst and in which the content of chlorine is <=0.04 pts.wt. based on 1 pts.wt. of ruthenium, (C) water and (D) a metal salt. Ruthenium chloride is preferably used as the raw material for the catalyst in the component B. The catalyst is produced by adding a zirconia-modified silica carrier to an aqueous solution containing ruthenium chloride and zinc chloride each in a specific amount, holding the carrier at 60 deg.C for 1hr in the immersed state and subsequently removing water by distillation followed by drying.
Patent JP-H0430127-A (JP)
Title: Light spatial distributor
Inventor: SAKANO TOSHIKAZU
IPC: H04B10/112
Filed: 1990-05-28
Abstract: PURPOSE:To make a complicated processing circuit unnecessary by arranging the arrangement of light receiving points on each real image so that it can be divided with a part or all of these real images in respect of the number of the light receiving points or the positions of the light receiving points or both of them. CONSTITUTION:A signal inputted from a signal input terminal 10 passes through a luminous element drive circuit 11-4 and a luminous element 3, and is radiated to space as signal light, and is transmitted to four pieces of channels. After the signal light is converted into an electric signal by a corresponding light receiving element on each real image 3 to 6, it passes through an amplifier 12-2, 12-4, 12-6, 12-8, and is outputted to a signal output terminal 14-1 to 14-4. One of the luminous elements 1-1, 1-2, 1-4 can be made selectively to emit light by the signal through a control terminal 8, a route select signal input terminal 9, and a route select switch 7. The signal is distributed in conformity to a distribution pattern determined beforehand by the positions of the luminous element to be made to emit the light and the light receiving element.
Patent JP-S61294594-A (JP)
Inventor: UCHIUMI HIROSHI
IPC: G07B1/00
Filed: 1985-06-21
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-S6029180-A (JP)
Inventor: KUME DAIZOU
IPC: D04H1/02
Filed: 1983-07-25
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。