baber/WOPTO huggingface dataset:
Patent JP-H0218535-A (JP)
Title: Exposure controller for photography of microscope
Inventor: ITO TOSHINOBU
IPC: G03B21/36
Filed: 1988-07-06
Abstract: PURPOSE:To shorten the time of level detection by detecting respective levels of the light quantity detection signals of photodetectors from the peripheral part including the largest total level when the presence of a difference in total level is detected and dividing the total level by the number of photodetectors elements when not. CONSTITUTION:When 1st detectors 2, 3, 4a, 5, and 6 and 2nd detectors 2, 3, 4b, 5, and 6 detect the presence of the difference in the total level, the light quantity distribution of respective rows and columns is detected. Then the peripheral part including the part of the largest total level is extracted from the horizontal and vertical light quantity distribution to detect the levels of the light quantity detection signals of photodetectors corresponding to horizontal and vertical peripheral parts and 3rd detecting devices 2, 3, 4c, 5, and 6 set an exposure value. When the 1st and 2nd detectors detect no difference in total level, on the other hand, the light quantity detection signals of all photodetectors D1-D35 are inputted at the same time to detect the total level, which is divided by the number of the photodetectors and 4th detectors 2, 3, 4d, 5, and 6 set an exposure value corresponding to the obtained value. Then a shutter 18 is controlled according to the exposure value.
Patent JP-H05341460-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIBATA YOSHINORI
IPC: G03C7/305
Filed: 1992-06-04
Abstract: PURPOSE:To enhance sensitivity and graininess and to improve low illuminance reciprocity law failure by incorporating benzothiazolium in a silver halide emulsion layer liable to undergo comparatively much development inhibition by a specified DIR (development inhibitor releasing) compound. CONSTITUTION:The same silver halide emulsion layer contains (a) mols of silver halide grains (b) mols of a compound represented by formula I and c mols of the DIR compound contained in this emulsion layer or its adjacent layer, and these (a), (b), and (c) satisfy the following expressions: b/a >=1X10<-6> and c/a >=5X10<-3>. In formula I, R<1> is H or 1-5C alkyl; R<2> is 1-8C alkyl optionally substitutable by a halogen, hydroxyl, carboxylic or sulphonic group; and X<-> is a counter-anion. Here the DIR compound is preferred to contain an inhibitor which loses the development inhibiting property after detached from the coupling active position by the color developing reaction, or fragments of its precussor.
Patent JP-S5692419-A (JP)
Title: Water gauge
Inventor: NAITOU HIROYUKI
IPC: G01D5/26
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a noncontact water gauge where malfunctions and faults do not occur, by using the optical fiber with notches.  
     CONSTITUTION: Optical fiber 2 where notches 3 are provided at an equal pitch in the axial direction is prepared. The lower end of optical fiber 2 is fixed to float 5, and the upper end is fixed to rotary drum 1 so that optical fiber 2 is wound with notches 3 outside. Therefore, the length of optical fiber 2 wound around rotary drum 1 is changed according to vertical movement of float 5 accompanied with ascent and descent of water level 20, and notches 3 are opened to increase the light transmission loss of optical fiber 2 in the part wound around rotary drum 1. Consequently, the light quantity which reaches photoelectric conversion part 11 from light source 10 through optical fiber 2 is changed according to vertical movement of water level 20, and water level 20 is measured without contact and fear of malfunctions and faults due to wear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06342083-A (JP)
Title: Detection of transparent body with ultraviolet light
Inventor: HIUGA KUNIO
IPC: G01V8/20
Filed: 1993-06-01
Abstract: PURPOSE:To detect transparent material and body except quartz material with ultraviolet light and conduct position detection, size measurement and count by using the detected signal. CONSTITUTION:Ultraviolet light emitted from a light source 6 in an ultraviolet floodlight part A is made a parallel beam 8 by a quartz lens 7 and the ultraviolet light in a specific wave length is passed by an optical filter 9 in an ultraviolet reception part B. Scattered light is cut off with an optical slit 10 and the light beam is condensed with a quartz condenser lens 11. Scattered light is cut off with an optical slit 12 and the beam is received with an ultraviolet reception sensors X13 and Y19, which is converted to electric signal and amplified with an amplifier 14 and input through a cable 15 to a count logic 16 of a counter part C. If a glass bottle 18 blocks the ultraviolet light 8, 20, the signal becomes D1, D2. At the moment of completion of blocking for 8, counting is started at the timing of count UP and D3 and an indication data D5 is input and displayed in an indicator 17.
Patent JP-S5691873-A (JP)
Title: Coating process for preventing inside surface of steel pipe or tank from hydrogen embrittlement
Inventor: HOSODA MINORU
IPC: C09D7/12
Filed: 1979-12-26
Abstract: PURPOSE:To prevent the inside surfaces of steel pipes or tanks from hydrogen embrittlements, by applying an epoxy resin containing a strong basic anion exchange resin onto the inside surfaces of the steel pipes or tanks already coated with an epoxy resin type or urethane resin type paint. CONSTITUTION:A steel pipe or steel tank is coated with an epoxy resin type or urethan resin type paint as a primary coat. This primary paint is preferably containing lead pigment at a rate of about 20-80wt% of nonvolatile components in the  paint. After the primary layer is dried, another epoxy resin type paint containing a strong basic anion exchange resin at a rate of 30-80% by total weight of a solid epoxy resin and a solid hardening reagent is applied onto the primary paint layer and then dried.
Patent JP-2001003830-A (JP)
Title: Hydraulic injector for internal combustion engine
Inventor: MINAMI TOSHITAKA
IPC: F02M47/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic injector for an internal combustion engine that is designed to secure spring force suitable for idling without impairing its conventional injection property by switching spring forces of a return spring of a booster piston and a plunger at the time of switching between idling and the other cases. SOLUTION: Return springs of a booster piston and a plunger of a hydraulic injector are composed of a first return spring having spring force suitable for idling and a second return spring having spring force set so as to enable normal fuel injection even at high speed rotation in cooperation with the first return spring in cases other than idling.
Patent JP-S6324563-A (JP)
Title: Fuel cell
Inventor: HIJIKATA AKEMI
IPC: H01M8/02
Filed: 1986-07-16
Abstract: PURPOSE:To make a fuel cell thin by forming a gas separator of a gas impermeable dense layer and porous members arranged on both sides of the dense layer, and having gas flow passages in the porous members, and directly holding an electrode consisting of a catalyst layer only by the gas separators. CONSTITUTION:A gas separator 16 is furnished with a gas impermeable dense layer 13 and porous members 14 and 15 which have gas flow passages 11 and 12 on the both sides of the dense layers. On both sides of an electrolyte matrix 1, are arranged electrodes consisting of catalyst layers 6 and 7 only without base materials, contacting directly to the gas separators 16, and a fuel cell is composed of laminating such a structure plurally. By making the fed gas diffuse into the porous members 14 and 15 to spread over the electrode, the base material as a gas diffusing layer is not necessary, and a thinform cell is realized. Therefore, plural cells can be laminated in a same height, and the space factor to the output can be improved.
Patent JP-S6058900-A (JP)
Inventor: YOSHIKAWA SHIGEAKI
IPC: B44C1/00
Filed: 1983-09-12
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-S6146901-A (JP)
Title: Eye-protective stereoscopic television video screen
Inventor: OGINO YOSHIYASU
IPC: G02B5/00
Filed: 1984-08-13
Abstract: PURPOSE:To protect a halation of a video white light body, and to obtain a stereoscopic sense of an image by placing a shadow mask between two polarizing plates, and providing a prism polarizing plate and a stipple plate coated a fluorescent luminous body evenly on the back of said mask. CONSTITUTION:A screen is constituted of an outside frame 5 by providing a luster shadow mask 2 placed between polarizing plates 1, on this side of a line of sight, and placing a polarizing plate 3, and a fluorescent plate stippled a three color spot of the same size as a cathode ray tube spot 4, on the back of said mask. Accordingly, a perspective is made out by absorbing a halation of a video white light body by the mask 2 and making a shadow of an image scrupulous. Also, a stereoscopic sense of an image can be obained by generating a deviation value from a polarized light of a visual angle by the prism polarizing plate 3, and making an overlap image generated from a thickness of the polarizing plate 1.
Patent JP-H0613182-A (JP)
Title: Manufacture of light emitting element
Inventor: KITAHATA AKIHIRO
IPC: H05B33/10
Filed: 1992-06-26
Abstract: PURPOSE:To simplify manufacturing processes, shorten manufacturing time, and provide a improved characteristic complex film by forming the first insulating layer, an emission layer and the second insulating layer continuously in the same chamber, and dispensing with cleaning of a substrate between these processes. CONSTITUTION:An emission element is composed of a back electrode formed by laminating the first insulating layer 212a, an emission layer 23, the second insulating layer 212b, an Al layer 24 of a reflecting surface and an Ni layer 25 on a substrate S in which a transparent electrode is formed. When it is manufactured, after the first insulating layer 212a composed of an SiO2 film 21a and an Si3N4 film 22a is formed on the substrate S by sputtering, the emission layer 23 composed of a ZnSiMn film is formed on it by EB evaporation. Afterward, the second insulating layer 212b composed of an Sift film 21b and an Si3N4 film 22b is formed on the emission layer 23 by the sputtering, and these first insulating layer 212a, emission layer 23 and second insulating layer 212b are formed continuously in the same vacuum chamber.
Patent JP-S5958113-A (JP)
Title: Fuel supply means for exhaust gas particulates filter of diesel engine
Inventor: KOBAYASHI HIROYUKI
IPC: F01N3/02
Filed: 1982-09-28
Abstract: PURPOSE:To reburn inflammable particulates which are trapped by a particulates removing filter part provided in an exhaust system, so as to purify it by having a fuel supply passage open to the filter part, detecting any clogging thereof and supplying fuel for the filter part at a low injection rate. CONSTITUTION:A solenoid valve 9 is constituted that it is opened when detecting any clogging of the filter part which is provided for the purifyier in an exhaust system. Fuel which is controlled to be injected at a low rate and for a long duration is supplied for the filter part to reburn inflammable particulates which are trapped by the filter part. By controlling the characteristic of high pressure injection in the plunger 3 of an injection pump that fuel is injected at a low rate and for a long duration, fuel in the latter term of the injection is capable of being supplied for the filter part via the solenoid valve 9 so that inflammable particulates which are trapped by the filter part in the purifier may be reburnt and removed.
Patent JP-S6061741-A (JP)
Title: Original feed roll of copying machine
Inventor: USUI SATOSHI
IPC: G03G15/00
Filed: 1983-09-16
Abstract: PURPOSE:To prevent contamination of an original by forming a driven roll of a copying machine constituted of a driven roll placed on an original surface side and a driving roll opposed to the driven roll, by a thin film layer of a non-adhesive and smooth plastic member, on a foaming body roll. CONSTITUTION:A foaming body roll 7 is provided on the circuference of a driven shaft 2, and a thin film layer 6 of a plastic member which is non-adhesive and smooth against a pencil powder is provided on its surface. As for a material of the foaming body roll of the inside, it will do that is has a prescribed hardness, and the thin film layer of the plastic member can be attached to the surface. As for the plastic material of the thin film layer of the surface, it will do taht it is non-adhesive and smooth against the pencil powder, and for intance, a film, a tape, a tube, etc. of teflon, polyester, etc. can be used. According to such a roll, since a contact surface to an original is non-adhesive, the pencil powder scarely adheres to the roll, and as a result, a white paper part of the original is scarcely contaminated. Also, since the surface is smooth, the pencil powder on the original is scraped, and accordingly, the original is not contaminated.
Patent JP-S5959768-A (JP)
Title: Water-presistant adhesive
Inventor: TANABE RIYOUJI
IPC: C09J175/00
Filed: 1982-09-30
Abstract: PURPOSE:To provide a formalin-free water-resistant adhesive excellent in loading stability, etc., well suited for plywood, by incorporating polyvinyl alcohol, extenders, fillers, and isocyanate crosslinkers with a synthetic rubber latex having a large average particle size. CONSTITUTION:Polyvinyl alcohol (B), extenders (C) (e.g., wheat flour), fillers (D) (e.g., talc), and crosslinkers (E) comprising isocyanate compds. (e.g., tolylene diisocyanate) or isocyanate polymers are incorporated with modified or unmodified synthetic rubber latex (A) having an average particle size of 0.25mu or above to yield the intended water-resistant adhesive. Synthetic rubber latices contg. open-chain aliphatic conjugated dienes (e.g., butadiene), vinyl aromatic compds. (e.g, styrene), and ethylenically unsatd. carboxylate esters (e.g., methyl methacrylate) as a principal component are used pref. as component A.
Patent JP-2000013081-A (JP)
Title: Electronic part
Inventor: ITO KENICHI
IPC: H05K9/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part such as a connector housing of a connection cable between electronic apparatuses, which can absorb leakage of unnecessary electromagnetic waves generated during signal transmission or communication efficiently, stably and highly inexpensively. SOLUTION: The electronic part includes a connector housing 2 of a connection cable 1 between electronic apparatuses. Since the housing 2 is filled therein with wave-absorbing fluidic resin 4 as electromagnetic-wave absorbing material having electromagnetic-wave absorbing characteristic of absorbing electromagnetic field energy by utilizing thermal conversion, reflection, etc.; the electronic part can efficiently absorb unnecessary electromagnetic waves inexpensively, and can realize an electromagnetic-wave absorbing measure while eliminating the need for changing its appearance over a prior art.
Patent JP-S6414086-A (JP)
Title: Base material for data recording body
Inventor: SATO FUMIO
IPC: G11B7/2533
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a substrate excellent in heat resistance, releasability, a transfer property, dimensional stability and mechanical strength, by forming said substrate from a copolymer consisting of a specific amount of methyl methacrylate, phenyl methacrylate, N-substituted maleimide and an aromatic vinyl compound. CONSTITUTION:A base material for a data recording body is composed of a copolymer consisting of 10-85wt.% of a methyl methacrylate unit, 10-60wt.% of a phenyl methacrylate unit, 5-60wt.% of N-substituted maleimide and 0-15wt.% of an aromatic vinyl compound. This base material has heat resistance of heat deformation temp. of 105 deg.C or more, excellent releasability, transfer property and mechanical strength. When the methyl methacrylate unit is below 10wt.%, mechanical properties are lowered and, when said unit exceeds 85wt.%, hygroscopicity or heat resistance becomes insufficient. When the phenyl methacrylate unit is below 10wt.%, optical properties, heat resistance and low hygroscopicity become inferior and, when said unit exceeds 60wt.%, mechanical properties lower. When the N-substituted maleimide is below 5wt.%, heat resistance is lowered and, when said unit exceeds 30wt.%, copolymerizability is lowered.
Patent JP-H0920029-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SETSUYA
IPC: G03G15/05
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and reduce the cost by decreasing the types (number) of power supplies required for the control of scattering of charged toner. SOLUTION: This image forming device consists of a first and a second control electrode 25, 26 provided in that order between a toner carrier 20 and an opposed electrode 22. The first and second control electrodes 25, 26 are equipped with opening parts 27 and electrodes 28, 29 provided around each opening part respectively, and selectively control the scattering of a charged toner 18 to a recording sheet 8 through the mutually corresponding opening parts, based on a voltage applied to the electrodes 28, 29. When preventing the charged toner 18 from passing through the opening part 27, an identical potential is supplied by a control power supply part 5 from an identical power supply to the electrodes 28, 29 corresponding to the first and second control electrodes 25, 26. Consequently, the types (number) of the power supplies have only to be three.
Patent JP-H119580-A (JP)
Title: X-ray controller
Inventor: FUJII HIDEKI
IPC: H05G1/44
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To exactly grasp the progress of photographing at any time even in higher frequency of photographing. SOLUTION: In this X-ray controller, the inspection item is touched from above a touch sensor 17 to match an assignment of photographing in an inspection request note by a physician from an inspection item selection screen shown on a display monitor 16, individual photographing conditions of a series of photographing assigned are listed on the screen of the display monitor 16 by an image display control part 18 while the listing is controlled by a listing control part 31 to discriminate between the items with photographing already done and the items with photographing yet to be done. Thus, an operator can always determine the progress of photographing in the series of photographing simply by judging the photographing to have been already done or not by viewing the listing on the display monitor 16 thereby eliminating omission of photographing.
Patent JP-S5982825-A (JP)
Inventor: SHIRAISHI TADAAKI
IPC: A47L19/00
Filed: 1983-09-14
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-S6068585-A (JP)
Inventor: DEREKU HIRU
IPC: H05B7/12
Filed: 1984-08-13
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-H0337087-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-07-03
Abstract: PURPOSE:To give expectation to a player and increase the playing zest by changing the winning state-concluding probability in a special play via the premium game of the first variable indicator when the number of balls used for a play reaches the preset number. CONSTITUTION:A player operates ball number setting means 9a-9c to set the number of balls, when the number of balls detected by a play ball detecting means 64 reaches the preset number, the first variable indicator 16 is activated to start a premium game. A winning state-concluding probability mode is selected according to the stop display state of the indicator 16, and a probability mode indicator 22 visually displays the selected winning state-concluding probability mode to the player. When a ball enters a start port 21 under this condition, the second variable indicator 17 is operated. When the indicator 17 is stopped, it is stopped within the range of the winning state- concluding probability mode selected by the indicator 16. When the second variable indicator 17 is operated in the mode with high winning state-concluding probability, the probability to get a big prize is high, end the situation is advantageous. When the second variable indicator 17 is operated in the mode with low winning state- concluding probability, a big prize is rarely gotten, and the situation is disadvantageous to the player.
Patent JP-H0921272-A (JP)
Title: Window regulator
Inventor: SHIBATA KAZUMA
IPC: E05F15/16
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To absorb the shock of a window glass when it is locked, reduce the number of part items, and reduce the cost. SOLUTION: When the rotation of a motor 28 is transferred to a sprocket 30 and a belt body 36 wound on the sprocket 30 is rotated, a window glass 20 supported on a carrier plate 56 fitted to the belt body 36 is lifted or lowered. The belt body 36 is molded with polyester elastomer. Even if a shock is generated when the window glass 20 collides with the sash 12A of a door 12, the shock is absorbed by the belt body 36. A cushioning member or a rotary plate used in the past is not required in the path where the rotation of the motor 28 is transferred to the sprocket 30, and the number of part items can be reduced.
Patent JP-H0920262-A (JP)
Title: Power steering device
Inventor: KATOU TOSHIYA
IPC: B62D5/07
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To decrease a feed flow rate to a gear during low pressure operation, to save energy, and to reduce a cost through reduction of the number of the processing equipment of a pump housing. SOLUTION: A relieve valve 21 to be operated when a load pressure exceeds a set pressure and bleed a pressure to the low pressure side is incorporated in the spool valve 22 of a load pressure-sensitive valve 20.
Patent JP-S5872208-A (JP)
Title: Data sending system
Inventor: MUKUTA YOUJI
IPC: G05B19/414
Filed: 1981-10-26
Abstract: PURPOSE:To improve the working ratio of numerical control devices by providing the titled system with a means deciding the existence or absence of data having a unit capable of driving a device to be driven through the numerical control device to drive the device to be driven also during data sending from the upper device. CONSTITUTION:Plural information devices 2 are connected to an information processing device 1 and NC devices 4 are connected to each device 2. A storage part 5 sending data to the devices 2 is incorporated in the device 1 and each device 2 is provided with a storage part 3 temporally stored data sent from the device 1 and a designation terminal device 8. The device 2 is also provided with registers 9, 10, the register 9 stores only data discrimination name sent to the device 2 and the register 10 stores data discrimination name for operation and control from the device 2 to the devices 4. A comparator 11 compares the contents of the registers 9, 10 and the detection of a coincident signal 12 enables the device to control and drive the devices 4 during data sending. Consequently the working ratio of the devices 4 can be improved.