baber/WOPTO huggingface dataset:
Patent JP-H02294638-A (JP)
Title: Image forming method
Inventor: SASAOKA SENZO
IPC: G03C1/06
Filed: 1989-05-10
Abstract: PURPOSE:To improve the reproducibility of image lines and dots by incorporating at least one kind of dye having its absorption max. within a specified range into a silver halide photographic sensitive material. CONSTITUTION:A negative type silver halide photographic sensitive material having at least one silver halide emulsion layer on the support and contg. a hydrazine deriv. represented by formula I in the emulsion layer or other hydrophilic colloidal layer is processed with a developing soln. of pH<=11.2 to form a contrasty black-and-white image having >=8gamma. The sensitive material further contains at least one kind of dye having its absorption max. within the range of 300-420 nm. In the formula I, R1 is an aliphatic or aromatic group, R2 is H, alkyl, etc., G1 is carbonyl, sulfonyl, etc., and each of A1 and A2 is H or one of them is H and the other is optionally substd. alkylsulfonyl, etc. The reproducibility of dots and image lines are improved.
Patent JP-S611629-A (JP)
Inventor: KURAUSU AIHIRERU
IPC: C07C67/00
Filed: 1985-05-31
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-S598988-A (JP)
Inventor: HOSHINO KENJI
Filed: 1982-07-07
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-H02296381-A (JP)
Title: Detection circuit for deterioration in semiconductor laser
Inventor: SANADA TAKESHI
IPC: H04B10/07
Filed: 1989-05-10
Abstract: PURPOSE:To prevent the LD deterioration signal from falsely transmitted due to any input signal disconnection by a method wherein a mark rate detection circuit is made to detect the mark rate of input signals. CONSTITUTION:A current voltage converter 51 converts the output photoelectric current of a photodetector element 22 detecting the output from a semiconductor laser (LD) 21 into voltage signals. A mark rate detector 52 detects the mark rate of input signals. An amplifier 53 amplifies the output signals from the current voltage converter 51 and the output signals from the mark rate detector 52. A bias current controller 54 controls the bias current from a semiconductor laser 21. A comparator 55 compares the output from the amplifier 53 with set up value to detect any deterioration in the semiconductor laser 21. Through these procedures, only the deterioration in the LD module can be accurately detected.
Patent JP-S5241543-A (JP)
Title: Electrooptical device
Inventor: IIMURA KEIJI
IPC: G02F1/133
Filed: 1975-09-29
Abstract: PURPOSE: To provide an electrooptical device having an electrooptical substance underfoing a change in optical property by the application of an electric field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6011756-A (JP)
Title: Automatic clutch control system
Inventor: HATSUTORI TOSHIHIRO
IPC: F16H63/50
Filed: 1983-06-29
Abstract: PURPOSE:To aim at a reduction in fuel consumption, by controlling a throttle independently of the pedaling travel of an accelerator pedal for a while till a clutch is fully engaged, while selecting a control mode with the pedaling travel of the accelerator pedal. CONSTITUTION:An electronic control unit 6 detects whether or not an actual clutch engaging extent obtainable from a clutch stroke sensor 6a is smaller than a clutch control desired position in comparison, and if small is the case, it controls a throttle independently of the pedaling travel of an accelerator pedal 1. And, at this time, the control unit 6 conducts a comparison for whether the pedaling travel of the accelerator pedal 1 is larger or smaller than the setting value, and when it is smaller than the setting value, a clutch operating speed is determined by the clutch engaging extent. When it is larger than the setting value, the clutch operating speed is determined by a clutch engaging speed and the accelerator pedaling travel.
Patent JP-S608867-A (JP)
Title: Electronic copying device
Inventor: SHIRAI YASUKI
IPC: B41J2/45
Filed: 1983-06-29
Abstract: PURPOSE:To enter characters, symbols, etc., simultaneously with the copying of an original by providing the 2nd exposing means consisting of a light emitting diode array between an original image projection position and a developing device. CONSTITUTION:The 2nd exposure system 15 consists of the LED array 16 which is composed of, for example, (64X64) light emitting diodes on a plane and display numbers, characters, symbols, etc., with visible light, and a lens 17. A light emission image of desired numbers, characters, symbols, etc., formed by the LED array 16 is projected on a photosensitive drum 9 through the lens 17 to form an electrostatic latent image of the desired numbers, characters, symbols, etc., on the outer circumferential surface 10 of the photosensitive drum 9; and this image is developed by a developing device 13 together with an electrostatic latent image formed by the 1st exposure system (original image exposure system), and then transferred and fixed to complete the copying operation.
Patent JP-S5542486-A (JP)
Title: Band-pass filter
Inventor: SASAKI MICHIO
IPC: H04Q1/30
Filed: 1978-09-21
Abstract: PURPOSE:To quicken the fall of a 1st tone signal by feeding a signal out of phase with an output signal back to an input side at the time of switching to a tone signal which should come corresponding to an input tone signal. CONSTITUTION:When a 1st tone signal corresponding to resistance 8 arrives while gate terminals 24 and 25 send cut off indication to analog switches 21 and 22, a filter rises. Then, analog switch 21 is turned on to make alternation to a resistance value equivalent to a frequency corresponding to a 2nd tone expected to come and  at the same time, analog switch 28 is also turned on to feed an out-of-phase signal of output termainl 3 back to input terminal 1. As a result, energy in the filter decreases immediately and the filter falls. When the filter falls sufficiently, turning off switch 28 again enable the filter to expect the 2nd tone since switch is still in contact. Similarly, switch 28 is switched for alternation to a 3rd tone on receiving the 2nd tone.
Patent JP-H07141944-A (JP)
Title: Manufacturing device for rubber-covered electric wire
Inventor: HORIUCHI SHOZO
IPC: H01B13/00
Filed: 1994-05-09
Abstract: PURPOSE:To feed a rubber-covered electric wire without damaging the covering rubber and subject it to a vulcanizing process for giving elasticity by extruding a rubber at the vulcanizing temp. to a core wire preheated to the vulcanizing temp., forming an insulating covering, providing a resin covering, and leaving it to solidify. CONSTITUTION:A preheating device 12 performs electric wire heating, induction heating, etc., of a core wire 2, which is fed out upon being heated to a rubber vulcanization temp. A shear heat emission device 13 makes shear heat emission of a material in a cylinder using an extrusive screw. The preheated core wire 2 is covered with a rubber at the vulcanizing temp. fed from a shear heat emission extruding machine 13, and an insulative covering is put on it immediately using a resin extruder 4, and the resultant is put in a cooling facility 5 and left for cooling and solidifying, and thereby a protecting function is produced so that the resin covering tightens the rubber covering.
Patent JP-S63283065-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYOSHIMA YOSHIAKI
IPC: H01L29/78
Filed: 1987-05-14
Abstract: PURPOSE:To reduce a size of a MIS transistor and to make an operating speed faster by forming a contact hole in a self-aligned manner. CONSTITUTION:Device isolation films 12 and an active device region surrounded by these films are formed on the surface of a p-type semiconductor substrate 11; after that, a gate insulating film 14 is formed on the surface of this active device region by a thermal oxidation method. After that, a gate polysilicon layer 15 and a first interlayer insulating film 16 are formed on the film. Then, second device isolation films 19 are formed to be thick on the surface of the active device region outside the parts covered with anti-oxidizing side walls 18. After that, first contact holes 20 are made in a self-aligned manner with reference to the first interlayer insulating film 16 and the second device isolation films 19. Source-drain polysilicon layers 21 are formed on the holes. After that, second interlayer insulating films 22 are formed on the whole surface; then, source-drain diffusion layers 23 are formed. Furthermore, second contact holes 24 are formed, and wiring metal layers 25 are formed thereon.
Patent JP-H10293371-A (JP)
Title: Silver halide photosensitive material and image forming method
Inventor: HIROZAWA TOSHIO
IPC: G03C7/407
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material and an image forming method by which a monotone image of a blue tone can be obtained even if it is processed by a color developer of not containing benzil alcohol. SOLUTION: In a silver halide photosensitive material having a silver halide emulsion layer of at least a single layer on a support body, the silver chloride content of a silver halide particle of the silver halide emulsion layer is not less than 95 mole %, and the silver halide emulsion layer contains an yellow coupler, a Magenta coupler and a cyanogen coupler, and in the silver halide photosensitive material, a* in an L*a*b* color specification system chromaticity diagram is in a range of -40 to +20, and b* is in a range of -60 to -30, and this silver halide photosensitive material is developed and processed by a color developer of not substantially containing benzil alcohol.
Patent JP-2000305804-A (JP)
Title: Remote diagnozing method and remote diagnosis system applying same method
Inventor: KUHARA SHUJI
IPC: G03B27/46
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To analyze general abnormality of a photographic process by sending various diagnostic images specifying image trouble occurring in a photographic processor to a remote information management center and analyzing the cause of the trouble. SOLUTION: Relating to a minilaboratory (A) 20a, when abnormality of an output image from a printer is found, images whose process paths are variously changed by using, for example, what is called an 'ocellate exposed negative film' as a reference chart film are generated and data of the generated images is sent to a support center 10 if an operator in charge can not find the cause of the abnormality. Relating to the support center 10, a veteran serviceman examines the received image data by using a diagnostic processor 11 and analyzes the images data whose process paths are variously changed to point out inspection and repair places of the photographic processor and give advice about a repairing method. Consequently, the abnormality of the minilaboratory can speedily be analyzed.
Patent JP-H01287931-A (JP)
Title: Lead frame transferring device
Inventor: TANAKA HITOSHI
IPC: B65G1/04
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to cope with the various widths of lead frames and to simply change the types of machines by a method wherein the suction holes arranged in a plurality of columns are provided on a sucking head, and the lead frames are held by suction with the suction holes of the arbitrary column selected from the plurality of columns by a switching device. CONSTITUTION:The suction holes 7A... and 7B..., with which lead frames 3 will be attracted, and vacuum hoses 8A and 8B are connected with communication paths 6A and 6B. When the wide-widthed lead frame 3A is held by suction, the vacuum hose 8B is brought into an open state by the switching valve as a switching device, and the lead frame is attracted. Then, when the narrow- widthed lead frame 3B is held by suction, it is sucked by bringing the vacuum hose 8A into an open state by switching the switching valve in the same manner as above. As a result, the types of machine can be changed easily in conformity with the various sizes of thin films.
Patent JP-S5642461-A (JP)
Title: Stereophonic public-address telephone set
Inventor: HIGASHIKURA YOUICHI
IPC: H04S1/00
Filed: 1979-09-17
Abstract: PURPOSE:To make it possible to receive a sound signal of high quality by providing each of input signal systems, that correspond to two right and left receiving speakers, with at least not less than one of a phase-shifting circuit and amplifying circuit. CONSTITUTION:An input signal from terminal 1 is branched to right and left loudspeaker systems and then inputted to phase-shifting circuits 2 and 3. Circuits 2 and 3 are controlled by control signals from terminals 4 and 5 so that the delay time will vary with time, and the phase difference between signals of the right and left loudspeaker systems is varied to a fixed value at fixed cycles. Output signals of circuits 2 and 3 are inputted to amplifying circuits 6 and 7 respectively. Circuits 6 and 7 have gains varied by control signal from terminals 8 and 9 according to time, the gain difference between both the circuits is changed to a fixed value at fixed cycles, and output signals 10 and 11 are inputted to right and left receiving loudspeakers. Thus, the directional sensation, distance feeling and presence of a sound source are obtained and reception of high quality can be realized.
Patent JP-H08282568-A (JP)
Title: Frp tube for bicycle and frp bicycle frame
Inventor: SUGITA TERUYUKI
IPC: B29C70/06
Filed: 1995-04-18
Abstract: PURPOSE: To provide an FRP tube for bicycle and an FRP bicycle frame having the structure in which a straight running stability in the running condition is high, and the whole body of tube having a good feeling, workability, and characteristic, is bent uniformly and twisted uniformly. CONSTITUTION: In a tube made of an FRP for bicycle, the flexural rigidity at both ends of the tube is set larger than at the center of the tube, and the distribution of the flexural rigidity is set to increase in order from the center of the tube to the both ends, while the tortion rigidity of the tube is set almost constant in the whole body of the tube. Plural FRP tubes for bicycle composed in such a way are assembled to compose a bicycle frame made of FRP.
Patent JP-S63119455-A (JP)
Title: Glycine derivative
Inventor: MURASE MASAO
IPC: A61P15/00
Filed: 1987-05-14
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl; A is 1-naphthyl). EXAMPLE:N-[( 5-trifluoromethyl-6-methoxy-1-naphthalenyl )thioxomethyl]-N-me thylglycine beta-hydroxyethyl ester. USE:A preventive and remedy for complication of diabetes. It suppresses accumulation of galactitol, exhibits excellent aldose reductase inhibiting action, is useful for the treatment of complications of diabetes such as neurosis, nephrism, retinopathy, cataract, etc., and has low toxicity. PREPARATION:The compound of formula I can be produced by reacting an ester of formula II (R<1> is lower alkyl or aryl-lower alkyl) with ethylene glycol in the presence of a basic catalyst (e.g. potassium alkoxide).
Patent JP-S599543-A (JP)
Title: Abrasion limit detecting mechanism for magnetic head
Inventor: IWAI HIDEKI
IPC: G11B5/455
Filed: 1982-07-07
Abstract: PURPOSE:To facilitate the titled detection by a simple constitution, by providing a wire, whose one end is embedded in a core surface and other end has a connecting part that is connected to a contact terminal continued to a detecting part, and mounting a spring, which is fixed to the inner wall of a head, to the connecting part. CONSTITUTION:When abrasion reaches a limit value (b) with respect to a core size value (a), an embedding surface for a fuse line 19 of a wire is dissipated by the abrasion of a core surface 14, and the fuse line 19 in an embedded part 20 is broken. Then a connecting part 18 is contacted with a connecting terminal 18a by a tension of a spring 16. Then an alarm signal is outputted to a detecting part A, and detected by an alarm control device. The device is stopped by the detection of the signal. When the fuse line 19 is broken, a display device 17 is moved upward by the spring 16, and the display of the detection can be visually observed through a display window 21. Thus the abrasion limit of a head can be readily detected by a simple constitution.
Patent JP-S61275898-A (JP)
Inventor: MATSUI KENJI
IPC: G10L15/06
Filed: 1985-05-31
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-H05311259-A (JP)
Title: Wet process treatment of lead electrolyzing anode slime
Inventor: OTO SHUICHI
IPC: C22B13/00
Filed: 1992-04-13
Abstract: PURPOSE:To recover the valuable matter of lead electrolyzing slime with the wet process treatment. CONSTITUTION:(a) The silicofluoric acid component sticking to the lead electrolyzing slime is washed with dilute sulfuric acid or water. (b) The copper in the anode slime is leached by oxidizing the slime with air in a sulfuric acid acidic soln. contg. copper. (c) The copper slime is leached with a caustic soda soln. (d) The desulfurized slime of (c) is made into a silicofluoric acid soln. and Pb, Sb and Bi are eluted and are separated from the leached slime contg. Au and Ag. (e) The Sb ions and Bi ions contained in the siliconfluoric acid eluate of the desulfurized slime of (c) and subjected to a substitution treatment by metal lead. (f) The lead ions contained in the post liquid after the lead substitution treatment of (e) are electrolytically collected an the liquid after the electrolysis is used as a silicofluoric acid soln. for the dissolution of the desulfurized slime of (d) or Pb is recovered by treating the liquid after the lead substitution treatment of (e) with sulfuric acid.
Patent JP-H09277122-A (JP)
Title: Manufacture of press fit connecting member and its manufacturing device
Inventor: ITO ICHIRO
IPC: B23P19/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a member pressed fit with a press fit material into a press fitted material with high speed and high accuracy and provide its manufacturing device. SOLUTION: This press fit device 10 is provided with a press fit device 20 pressing a press fit material 81 into a press fitted material 82, a correction quantity setting means recording the displacement quantity S1(F) of the press fit material 81 and the press fitted material 82 against the press fit load F and the displacement quantity S2(F) of the contact section of the pressure device 20, a load detecting means 15 detecting the press fit load F or its reaction force -F, a shift quantity detecting means 16 detecting the shift quantity D of the press fit material 81, and a control means operating the pressure device 20. The control means operates the pressure device 20 so that the shift quantity D of the press fit material 81 becomes the quantity (Ls+S1(F)+S2(F)) added with the correction quantities S1(F), S2(F) to the target press fit length Ls.
Patent JP-S6011639-A (JP)
Title: Starter for internal-combustion engine
Inventor: ANDA KOUSUKE
IPC: F02D41/06
Filed: 1983-06-30
Abstract: PURPOSE:To make the starting of an engine performable ever so easy and smooth, by reciprocating a throttle valve of a carburetor for rotation of up to a full-open position by means of a signal out of an electronic control unit when a starting switch of the engine is set to a starting position, and afterward driving a starting motor. CONSTITUTION:A throttle valve 43 controlling an air quantity to be inhaled in a cylinder of an engine 40 from a suction pipe 27 is controlled for its opening by an actuator of a step motor 6 or the like in reference to a pedaling extent of an accelerator pedal 60. And, a starter 35 installed in the engine 40 sets a starting switch 33 to a starting position whereby is energized with current by means of a battery 31. In this case, when the starting switch 33 is set to the starting position, a signal out of a starting step setting device A is inputted into the step motor 6 via a step compensation device B and thereby the throttle valve 43 is driven up to the full-open position. Afterward, a relay switch 34 is closed and the starter 35 is driven by means of a throttle valve full-open judging device C which makes a signal out of a switch S2 an output.
Patent JP-S63283197-A (JP)
Title: Device for mounting electronic component
Inventor: MAKINO MASAAKI
IPC: B23P21/00
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate manual power dependency, to shorten a cycle time and to improve mass productivity by controlling substrate placing means, electronic component containing means, electronic component conveying means, a plurality of electronic component positioning means, a plurality of electronic component feeding/mounting means, etc. CONSTITUTION:A conveyor 10, a substrate positioning unit 12, substrate feeding means 2 including substrate placing means formed of an X-Y table 12, etc., electronic component containing means 3, electronic component transfer means 4, a plurality of electronic component positioning means 5, soldering medium coating means 6, a plurality of electronic component feeding/mounting means 7 are sequentially controlled together with an X-Y controller 130 by control means 120. Thus, an automatic mounting is conducted without manual power to shorten a cycle time, thereby enhancing the mass productivity of the substrates mounted with electronic components.
Patent JP-H11311474-A (JP)
Title: Insulating container
Inventor: KUSAKABE KATSUHIKO
IPC: F25D21/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To quickly and uniformly execute the defrosting of cooling equipment, by providing an air-guiding means for guiding blast to the cooling equipment toward the cooling equipment at the air inflow side of the cooling equipment on defrosting. SOLUTION: When air in a container flows into a ventilation passage 1g in defrosting operation, the flow of air is divided into upper and lower air passages by a partition plate 2b and the air is blown to upper and lower surface sides of cooling equipment 2. In that case, air to the cooling equipment 2 is heated by a heater 5 in each air passage being partitioned by the partition plate 2b. In this manner, since the partition plate 2b for guiding inflow air toward the upper and lower surface sides of the cooling equipment 2, the heated air of the heater 5 can be circulated to the entire portion of the cooling equipment 2 uniformly and the cooling equipment 2 can be defrosted quickly.  In this case, since the heater 4 has been arranged in each air passage being partitioned by the partition plate 2b, air to the upper and lower surface sides of the cooling equipment 2 can be securely heated by each heater 5.
Patent JP-H10277104-A (JP)
Title: Eating and drinking assisting tool for upper limb disabled person
Inventor: KATOU GENJIYUU
IPC: A61G12/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an eating and drinking assisting tool for an upper limb disabled person which is formed in such a way that, even in the person who has trouble in the upper limbs, even if he can only grasp a holding part, eating and drinking can be freely enabled without taking a confined posture. SOLUTION: An eating and drinking assisting tool is constituted in such a way that a holding member 2 formed slightly smaller than a retaining member 1 is loosely fitted and continuously provided to the rear part of the retaining member 1 to which a hand-moving eating and drinking utensil such as a spoon is fixed, so that the eating and drinking utensil is interlocked with the turning of the retaining member 1, and also that a turning mechanism is provided to a part of the lapped part of the retaining member 1 and the holding member 2, so that the hand-moving eating and drinking utensil can be turned within a determined range.