baber/WOPTO huggingface dataset:
Patent JP-H10217844-A (JP)
Title: Beam irradiation distance control device for head lamp of vehicle
Inventor: ERADIO LOPEZ
IPC: B60Q1/115
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a beam irradiation distance control device for a head lamp of vehicle, which can adjust and set the beam irradiation distance with a high procision. SOLUTION: A beam irradiation distance control device has at least one signal transmitting device 20 which is to send out at least two beam bundles 28 and 29 to irradiate at least two regions 31 and 32 arranged at different distance d1 and d2, and an evaluation device 24 which processes the signals representing the distances d1 and d2 so that a signal at least corresponding to the ratio of the two distance is prepared, and the obtained signal is compared with the set signal representing the set-ratio obtained at the proper adjustment setting of the beam irradiation distance.
Patent JP-S62179876-A (JP)
Title: Electrode chip dresser for preventing erosion
Inventor: HORIKAWA NOBUSUKE
IPC: B23K11/30
Filed: 1986-02-03
Abstract: PURPOSE:To improve the productivity by reducing a nonstriking time after performing the chip dressing, by performing two works of the cutting and shaping of the tip of electrode chip and the adhesion of metal film onto the chip tip by one unit of a device. CONSTITUTION:A rotary blade 4 is made in the curved part conformed to the tip shape of electrode chips E1, E2 at its both sides. The tip of deformed electrode chips E1, E2 is inserted on the rotary blade 4 of the chip dresser and pinched with low pressure from both sides. The tip of the electrode chips E1, E2 is cut and shaped by driving the rotary blade 4 via a rotation transmitting mechanism 5 by actuating an air motor 2. And when the electrode chips E1, E2 are inserted onto a dissimilar metal 4' and pinched with adequate pressure from both sides, the turning of the air motor 2 is transmitted to the dissimilar metal 4' as well via the rotation transmitting mechanism 5, so a metal film is stuck on the tip of the electrode chips E1, E2.
Patent JP-H02201444-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: G03D13/00
Filed: 1989-01-31
Abstract: PURPOSE:To improve operability by judging whether the restart of a shifting latent image forming medium with a shifting means based on stored data is possible or not. CONSTITUTION:When the shift of the latent image forming medium by the shifting means 211 - 214 is stopped by the prescribed failure, the restart of shifting the latent image forming medium by the shifting means 211 - 214 based on the data stored in a storing means 203 is judged possible or not at the failure recovery, and when judged possible, automatic paper passing operation is restarted. During the automatic paper passing operation, when a driving power source of an image forming device is interrupted or the paper passing operation is stopped by error generation and that the automatic paper passing operation is stopped, the paper passing operation is restarted in the same condition in the case the stopped paper passing operation can be restarted when electric supply from the driving power source is restarted and the error is recovered. Thus, the operability is improved.
Patent JP-H09190334-A (JP)
Title: Data transfer speed difference absorbing system
Inventor: TSUCHIDA JUNICHI
IPC: G06F5/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To absorb a frequency difference and to reduce delay time from the input to the output of data by controlling the read timing of a data holding buffer with the small number of bits in the data holding buffer when the data transfer speed of an input side differs from that of an output side. SOLUTION: An FIFO memory 1 holding data, a frequency comparison circuit 2 comparing the frequency difference of the input side and the output side and a read enable control circuit 9 are provided. A read enable control circuit 9 controls the read timing of the FIFO memory 1 based on the output signal of an address comparison circuit 7 and the output signal of a counter value comparison circuit 8. Namely, the output of an AND circuit is supplied to the FIFO memory 1 as a read clock only when the read enable signal outputted from a read enable control circuit 9 is high. Here, a frame interval at the time of outputting data is changed from '0' to two bits so as to absorb the frequency difference.
Patent JP-H09187235-A (JP)
Title: Washing and cooking of rice washed with ozonous water
Inventor: SATAKE SATORU
IPC: A23L7/10
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To sterilize efficiently bacteria, etc., on polished rice grains without adverse effects on taste by washing rice with ozonous water. SOLUTION: This method for washing polished rice with ozonous water comprises weighing out each time a predetermined quantity of polished rice in a storage tank 1 with a scale, washing and soaking the polished rice with ozonous water produced through an ozonous water generator 4, and then cooking the polished rice soaked in ozonous water. In addition to sterilizing polished rice, this rice washing method cleans and sterilizes the inside of the equipment through which the ozonous water passes, thus eliminating the necessity of a washing water generator in the rice washing machine and simplifying the rice washing system.
Patent JP-S62178947-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/035
Filed: 1986-02-03
Abstract: PURPOSE:To obtain green or red spectral sensitivity higher than the sensitivity of a photosensitive material by a known technique without increasing the particle volume of silver halide by having silver halide particles spectrally sensitized by a specific sensitizing dye. CONSTITUTION:This photosensitive material has the silver halide emulsion layer which consists substantially of silver bromide or silver iodobromide on at least the surface of the silver halide particles, has a (110) crystal plane on the surface of the silver halide particles and has the silver halide particles spectrally sensitized by at least one kind of the sensitizing dye expressed by the formula I and one kind of the sensitizing die expressed by the formula II. In the formulas, R1-R3 denote an alkyl group, etc., R6 denotes a halogen atom, etc., R4 denotes a hydrogen atom, etc., R5, R7 denote respectively a hydrogen atom, halogen atom, etc., X1<-> denotes an anion, q denotes 1 or 2, R denotes a lower alkyl group, etc. Z1, Z2 denote benzothiazole nucleus, etc., l-n denote 1 or 2, R9, R10 denote an alkyl group, X2<-> denotes an anion, r denotes 1 or 2.
Patent JP-H06180608-A (JP)
Title: Using method for industrial robot
Inventor: IIGAHAMA TAKASHI
IPC: B25J9/06
Filed: 1992-01-10
Abstract: PURPOSE:To suppress a teaching operation to the necessary minimum at the time of using a robot for a work handling or the like. CONSTITUTION:At the time of operating a main device by an industrial robot, the conversion factors theta, x0, and y0 of the position coordinates of the industrial robot and the main device are decided by the teaching operation of at least two parts P1 and P2, the position coordinates Xn and Yn of the main device are designated, and automatically converted into the position coordinates xn and yn of the industrial robot, and the main device is controlled.
Patent JP-H02201225-A (JP)
Title: Differential pressure type measuring apparatus
Inventor: OKI SHIZUO
IPC: G01F22/02
Filed: 1989-01-31
Abstract: PURPOSE:To perform accurate measurement by arranging a differential pressure gauge, a seal liquid temperature detecting means, a differential pressure detecting means, a zero-point adjustment means, a liquid surface computing means, a seal liquid density variation portion detecting means and an error correction means. CONSTITUTION:For example, in the case of a liquid level meter, after a zero-point adjustment of an instrument, a difference of pressures working on first and second pressure input sections 1a and 1b is detected with a differential pressure gauge 13 as differential pressure detecting means to calculate an actual liquid surface height from the differential pressure. When an environmental temperature changes to cause a difference between a density of a seal liquid at the zero-point adjustment and the density of the seal liquid at an actual measurement, an error is generated in a measured value obtained and hence, a difference of the seal liquid density is determined by a seal liquid density variation portion detecting means to obtain a true value by canceling an error pressure attributed to a variation portion thereof by an error correction means 31. In the calculation of the height of the liquid surface, it is also possible that a zero-point movement is determined and then, a true value is obtained based on an actually measured value obtained by a computation by a liquid surface computing means 12 to correct errors.
Patent JP-H02202408-A (JP)
Title: Manufacture of sander pad
Inventor: MORIYAMA TERUO
IPC: B29C39/10
Filed: 1989-01-31
Abstract: PURPOSE:To precisely form an elastic material for a pad whose density and weight are uniform, by a method wherein a fixed quantity of a foamable resin stock solution is cast for foaming and solidification, through which the elastic material of the pad is made. CONSTITUTION:A foamable urethane resin stock solution 3 to which a curing agent is added is cast on a holding sheet 2 by a fixed quantity with a liquid casting machine. A surface material 4 which is turned the surface upward is mounted on the surface of a liquid of the foamable urethane resin stock solution 3 further. The surface material 4 is provided with a Velcro tape on the surface and an adhesive agent 6 is applied to the rear. After the lapse of about 20 seconds after casting of the foamable urethane resin stock solution 3 a top force 1b is combined with the upper part of a bottom force. Then when a mold 1 is heated and held at a temperature of about 60 deg.C for 20 minutes, the foamable urethane resin stock solution 3 within the mold becomes an elastic material for a pad having a fixed form through foaming and solidification and at the same time, the holding sheet 2 and surface material 4 are joined to the elastic material. Since the outside of the holding sheet 2 coming into contact with the mold is heated, the same is cured and strength is improved.
Patent JP-H06241297-A (JP)
Title: Transmission
Inventor: AGATA HIROSHI
IPC: F16H57/029
Filed: 1993-02-10
Abstract: PURPOSE:To make the gear noise of a transmission body directly measurable in making its internal sound pressure be hard to receive any effect of other equipment by measuring a degree of sound pressure in the case of a transmission by a sound pressure measuring device installed in the case. CONSTITUTION:Each rotation of an electric motor and a turbine or the like is transmitted to an input shaft 1 via a coupling and so on, and this rotation is transmitted to a gear 4 from a pinion 3, rotating an output shaft 2. With this, rotation of the input shaft 1 is decelerated, changing its direction, and transmitted to the output shaft 2. Likewise, rotation of the output shaft 2 is transmitted to the load side via the coupling or the like, and load of a pump or the like is driven, by way of example. At this time, impact and vibration noises are produced by engagement between the pinion 3 and the gear 4. In this transmission, since a sound pressure measuring device 13 measuring the extent of sound pressure in a case is installed in this case 5, this sound pressure in the case is directly measurable, Accordingly, in the noise in the case, a main component of the sound pressure is of mesh frequency component, so any noise due to gear engagement is well manifestable.
Patent JP-S53107636-A (JP)
Title: Power converter
Inventor: HAYASHI SHIYOUETSU
IPC: H02J3/34
Filed: 1977-03-02
Abstract: PURPOSE: To prepare the whole of the device at low cost, by such manner that only a power inverter be constituted by a control rectifying element with the control function provide and a power rectifier constituted by a low priced rectifier without the control function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10291950-A (JP)
Title: Determination of stoichiometry of salt
Inventor: STOKES EDWARD BRITTAIN
IPC: C07C37/66
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bisphenol salt in a specific stoichiometric relationship, useful for a resin, etc., accurately in high reliability, by obtaining the deviation of an alkali metal hydroxide from a stoichiometric value using an organic solvent extraction phase of an aqueous solution of a formed salt and determining the amount of a raw material added. SOLUTION: (A) A bisphenol such as bisphenol A is reacted with (B) an alkali metal hydroxide such as sodium hydroxide to give (Z) an aqueous solution of a bisphenol salt. At least part of the component Z is brought into contact with (C) an immiscible organic solvent such as toluene by continuously temperature, for example, within ±1.0 deg.C to give a two-phase mixture. The deviation of the amount of the component B from a stoichiometric value is obtained by using the organic phase. The component A or the component B to be added is added to the component Z and water is separated to give a hydrous alkali metal bisphenoxide salt having a stoichiometric relationship between the component A and the component B in an error of <=±0.2 mol%.
Patent JP-S61181338-A (JP)
Title: Production of cow's milk of soybean milk containing green sap
Inventor: MIYAJI KATSUHIKO
IPC: A23L11/00
Filed: 1985-02-07
Abstract: PURPOSE:To produce green homogeneous cow's milk or soybean milk having well-balanced nutriment, and producing medicinal effect, by adding green sap of a monocotyledonous plant to cow's milk or soybean milk. CONSTITUTION:2-5pts.vol. green sap of a monocotyledonous plant, preferably Sasa albo-marginata is added to 10pts.vol. cow's milk or soybean milk, mixed therewith and homogenized, and the resultant homogeneous mixture is then sterilized while heating at about 60-80 deg.C.
Patent JP-H10223696-A (JP)
Title: Tab tape and manufacture thereof
Inventor: TAKAHASHI GUNICHI
IPC: H01L21/60
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To avoid damage to leads due to electroless plating by providing a thicker Sn plated layer on ball pad leads than an Sn plated layer on inner leads. SOLUTION: An alkanol sulphonate electroless plating liq. is applied to form an Sn plated layer of 0.4μm on a resist surface as a plated part 6b. After removing a plating resist, a photo resist is applied to a ball pad-forming surface, exposed to form a wiring pattern 3, developed, coated with a backing agent, and etched to form a wiring pattern, inner leads 4 and ball pad leads 6a. An insulative protection paint is applied to the entire surface from the outside of the ball pad part 6 to the inside of a device hole 3 and heated at 150 deg.C for 60min. Using an electroless plating liq. an Sn plating is applied to form plated inner leads of 0.4μm thick. From evaluated results it is verified that the inner leads are 0.2μm thick and Sn plated layer on ball pad part 6 is 0.5μm thick.
Patent JP-S56118812-A (JP)
Title: Manufacture of hollow container with thin material
Inventor: MIKI KIYOUSUKE
IPC: B29C51/14
Filed: 1980-02-27
Abstract: PURPOSE: To manufacture a hollow container having a uniform thickness distribution by a method in which a thick crystalline sheet is cut and heated, its peripheral edge is pressed to form a flange part, and then the flange part is clamped for pressure forming.  
     CONSTITUTION: A thick crystalline sheet 2 cut to a dimension necessary for forming a container is pressed and heated between heating press plates 5 and 6 while being moved between conveyer belts 3 and 4. And, the sheet 2 heated to a temperature at which forming is possible is supplied onto a female mold by an air cylinder 8, an auxiliary mold 9 is brought down to form a flange part in the peripheral edge of the sheet 2 and then the flange part is securely calmped and a plug 11 is inserted into the sheet 2 for pressure forming. Thus, a container having a uniform thickness distribution can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236883-A (JP)
Title: Wiring forming method for semiconductor element
Inventor: TANI KOICHI
IPC: H01L23/52
Filed: 1993-02-10
Abstract: PURPOSE:To provide a method of forming a wiring for a semiconductor element, wherein an Al single crystal layer can be grown in a contact hole. CONSTITUTION:An interlayer insulating film 32 is formed on an Si substrate 30 on which a diffusion layer 28 has been formed, and then a contact hole 34 is bored in the insulating film 32 through an RIE method. Next, a part of the Si substrate 30 containing a damaged layer 36 is thermally oxidized in a dry oxygen atmosphere at a temperature of 900 deg.C for 20 minutes to form an oxide layer 38 nearly as thick as 200Angstrom . Then, the oxide layer 38 is removed by etching with HF. Next, an Al single crystal layer is made to grow on an Si single crystal layer through a vacuum CVD method using dimethyl aluminum hydride ((CH3)2AlH) as material.
Patent JP-S52104125-A (JP)
Title: Variable-magnification projecting unit
Inventor: OOTAKE MITSUO
IPC: G03B27/32
Filed: 1976-02-26
Abstract: PURPOSE: By changing over the projecting locations of a plural number of projection lenses, focusing adjustment is made possible and focusing adjustment can be made easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09193330-A (JP)
Title: Shock absorbing material for vehicle sheet
Inventor: KANEKO KAZUYOSHI
IPC: B32B27/40
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a cured molding by covering a surface of a viscoelastic material with a film and improve chemical resistance and water resistance by preventing the viscoelastic material before it is cured from infiltrating into an urethane foam of a mold. SOLUTION: The whole face of a viscoelastic material 14a of a shock absorbing material 14 to be embedded in an intermediate layer of a cushion 12 is covered with a film 14b. Accordingly, handling of the viscoelastic material 14a in the case it is previously cured and formed into a molding is facilitated and work for assembling in the cushion 12 is facilitated. When the shock absorbing material 14 is to be integrally molded by using a recess of a cushion main body 13 as a mold of the shock absorbing material 14 and curing by injecting the viscoelastic material 14a before it is cured into the mold, the viscoelastic material 14a before it is cured does not infiltrate into an urethane foam of the main body 13.  Further, even when a gasoline which leaks at the time of oil supply to a fuel tank infiltrates into the cushion 12, the gasoline does not come into contact with the viscoelastic material 14a, so that modification of the viscoelastic material 14a can be prevented.
Patent JP-S60165768-A (JP)
Title: Photoelectric converter
Inventor: KURATA TETSUYUKI
IPC: H01L51/44
Filed: 1984-02-08
Abstract: PURPOSE:To widen a responding wavelength range and to improve the photoelectric conversion efficiency by forming a PPN junction of a P type organic material layer and an N type material layer. CONSTITUTION:The first P type organic material layer 10, the second P type organic material layer 11, and an N type material layer 12 are sequentially formed on the first light transmission conductive material layer 9, the second conductive material 13 to become an electrode is coated thereon, thereby forming a PPN type photoelectric converter. In this case, the combinations of satisfying the conditions that the material base absorption end as the first P type organic material is disposed at the high energy side from the second P type organic material and that the basic absorption end of the material of the second P type organic material is disposed at the higher energy side from the N type material are selected. The electric conductivity of the second P type organic material is desired to be smaller than the first P type organic material. According to this structure, the light absorbed by the first and second P type organic materials produces electron and hole pairs to generate a photocurrent, but since the light of wavelength shorter than the homogeneous junction can be utilized, the photocurrent is increased. In other words, wire band width characteristic can be performed.
Patent JP-H06215799-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/05
Filed: 1993-01-18
Abstract: PURPOSE:To improve safety and economic property by adding a determined lithium to an electrolyte and using stainless steel in a metal part forming a positive electrode potential. CONSTITUTION:An nonaqueous electrolytic secondary battery is formed of a negative electrode 2 consisting of a material storing and releasing lithium ion, a positive electrode 4, a separator 3, and an electrolyte of a lithium salt containing fluorine. When lithium perchlorate is added to the electrolyte of this battery, and stainless steel is used in a positive electrode lead 12 or a part of the metal part forming a positive electrode potential such as a positive electrode current collector, the safety of the battery can be ensured even in the overcharged state.
Patent JP-H01308896-A (JP)
Title: Diamond and vapor synthesis thereof
Inventor: TANABE KEIICHIRO
IPC: C30B29/04
Filed: 1989-02-01
Abstract: PURPOSE:To synthesize a uniform diamond film on a wide area at a high speed, by generating a plasma in the presence of a gaseous mixture of H2 gas, an inert gas and a carbon-containing compound at specific ratios. CONSTITUTION:A mixed gas is produced by mixing (A) H2 gas, (B) an inert gas (e.g., Ar) and (C) a carbon-containing compound gas (e.g., methanol) at ratios to satisfy the formulas 0.001<=B/A+B+C<=0.95 and 0.001<=C/A+B+C<=0.1. The mixed gas is introduced into a reaction vessel 2 through an inlet port 4. A DC or AC electromagnetic field having a frequency of >=1kHz is transmitted from a magnetron 6 through a wave guide 7 and applied to the mixed gas under a pressure of 5-760Torr to generate a plasma 5. A diamond film having a thickness (F) of >=5mum and satisfying the relationship of the formula (E is average particle diameter) can be synthesized on a substrate 1 by this process.
Patent JP-S60166462-A (JP)
Title: Ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/14
Filed: 1984-02-10
Abstract: PURPOSE:To contrive to enhance accuracy and reliability, by a construction wherein the second sheet provided with pressure chambers, ink leading-out passages, a common ink chamber and nozzles is provided on the first sheet, the third sheet provided with an ink-supplying pipe is laminated on the second sheet, and either the first or the third sheet is provided with piezoelectric elements. CONSTITUTION:The second sheet 32 to be an ink passage plate is provided on the flat plate form first sheet 31 made of stainless steel to be a bottom plate. The part of the nozzles 3A, 3B,... of the second sheet 32 is etched to a thickness of about 1/2 of the original thickness thereof, and the parts of the pressure chambers 2A, 2B,..., the ink leading-out passages 4A, 4B,... and the common ink chamber 5 are processed by etching. Further, the third sheet 33 provided with the ink-supplying passage 6 is laminated thereon. After connecting the sheets to each other by welding, the ink-supplying pipe 7 and the piezoelectric elements 1A, 1B,... are fixed onto the third sheet 33 by an adhesive. Accordingly, there is no stagger between the positions of the nozzles and the positions of the ink leading-out passages, and the flow resistance of an ink is reduced, so that the ink can be supplied smoothly to the nozzles.