baber/WOPTO huggingface dataset:
Patent JP-H05213493-A (JP)
Title: Paper winding device
Inventor: NAKAMURA KIMIO
IPC: B65H75/24
Filed: 1992-02-10
Abstract: PURPOSE:To prevent meandering of paper by installing one of frame bodies such that it can move toward and away from the other frame body within a range of a predetermined length, and providing a spring for constantly pushing the former so that it approaches the latter. CONSTITUTION:A frame body 2L is installed such that it can move toward and away from a frame body 2R within a predetermined range and a spring 1 is provided which constantly presses the frame body 2L in the direction in which the frame body 2L approaches the frame body 2R. To wind rolled paper P onto a paper winding shaft 1 a force is applied to the frame body 2L and the frame body 2L is moved away from the other frame body 2R against the pushing force of the spring 11 and in that state the end portion of the rolled paper P is wound to the paper winding shaft 1. After the rolled paper P has been wound, the force applied to the frame body 2L is removed and then the frame body 2L is moved toward the other frame body 2R and the rolled paper P is sandwiched between the frame bodies 2R, 2L. Therefore the rolled paper P is wound to the paper winding shaft 1 with its traverse motion regulated by both of the frame bodies 2R, 2L, so that meandering of the paper is prevented.
Patent JP-S60204947-A (JP)
Inventor: ANTON KESURAA
IPC: F02F3/00
Filed: 1985-02-07
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-H04262681-A (JP)
Title: Solid-state image pickup device
Inventor: TSUBONO NAOKI
IPC: H04N5/335
Filed: 1991-02-18
Abstract: PURPOSE:To deviate an image element without defocusing an image pickup surface and causing a crack in a substrate pattern soldering part, etc., and to image-pick up an animation without the occurrence of the large image deviation. CONSTITUTION:A disk shaped member 21 having semicircular glass plates 21A and 21B between an image pickup lens 1 and a solid-state imaging device 2 is arranged. The member 21 rotates by 15 rotation per second by a motor 22. The rotary axis 22a of the motor 22 is arranged to have the deviation by theta to the horizontal direction as against an optical axis. The thickness of the glass plates 21A and 21B is set in such a way that difference in the optical path deviations (d) of image light L which is respectively passing the glass plates is permitted to be 1/2 image element pitch. A signal which is image-picked up by deviating an image position at every one frame is written in memories 7a and 7b, is read in parallel by deviating a 1/2 image element cycle in the respective frames and is alternately picked up by a changingover switch 11 at every 1/2 image element cycle so as to obtain the image pickup signal of high resolution. The defocusing of the image pickup surface, etc., by the vibration of the image pickup device is prevented. Time difference between the outputs of the memories 7a and 7b is little and the image deviation is small.
Patent JP-H10216970-A (JP)
Title: Laser beam machine
Inventor: KUDO KOICHI
IPC: B23K26/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To correctly measure the intensity of the laser beam to be intermittently irradiated by a slow light-receiving element. SOLUTION: When the period of the laser beam to be emitted from a laser beam source 1 is longer than the time while the output of a light-receiving element built in a light detector 10 is stable, the light detector 10 converts the intensity of the laser beam which is reflected by a half mirror 7 and incident through a lens 8 into the corresponding electric signal, and outputs the output to a control circuit 2. On the other hand, when the period of the laser beam to be emitted from the laser beam source 1 is shorter the time while the output of the light-receiving element is stable, the light detector 10 limits the output.
Patent JP-H05224994-A (JP)
Title: Input/output simulation system
Inventor: YOSHIDA YUKIHIRO
IPC: G06F11/28
Filed: 1992-02-10
Abstract: PURPOSE:To provide an input/output simulation tecnique which can easily and quickly inspect the comprecated cooperative operations carried out between a CPU end an input/output device. CONSTITUTION:An input/output simulation system which simulates the input/ output operations, is provided with a CPU simulation means 101, an input/output device simulation means 103 which simulates the operations of an input/output device, an input/output control means 102 which simulates the cooperative operations carried out between a CPU and the input/output device and controls the execution of the means 103, and an input/output operation plotting means 104 which shows the input/output instructions and the in a chart. In such a constitution, a plotting interruptions supplement information 112 is previously defined for the input/output instructions and the interruptions. Thus, the means 104 properly refers to the information 112 and shows the cooperative operations between the CPU and the input/output device in a time series expression.
Patent JP-H08327580-A (JP)
Title: Biosensor, and biosensor for measuring blood sugar level
Inventor: YOSHIOKA TOSHIHIKO
IPC: G01N27/327
Filed: 1996-02-09
Abstract: PURPOSE: To rapidly and easily quantitatively determine a substrate (specific component) in a simple with high accuracy by forming a reaction layer containing a pyranose oxidizing enzym, on a base or via the base and a space. CONSTITUTION: An aqueous solution of a hydrophilic polymer, e.g. 0.5wt.% carboxymethyl cellulose(CMC), is dropped onto an electrode system 8 (working electrode 4 and counter electrode 5) formed on an electrically insulating base 1, and is dried to form a CMC layer. Mixed solutions of pyranose oxidase(PyOx) as a pyranose oxidizing enzyme that oxidizes α-glucose and β-glucose at the same time and potassium ferricyanide as an electron acceptor are dropped onto the CMC layer and dried to form the reaction layer 7 of a glucose sensor. To measure the concentration of a substrate in a sample, the solution of the sample is dropped onto the reaction layer 7, then a voltage of +0.5V is applied to the working electrode with respect to the counter electrode 5 one minute thereafter, and a current value is measured after about five seconds.
Patent JP-H06214578-A (JP)
Title: Active type noise reduction device
Inventor: MATSUURA MITSURU
IPC: G10K11/178
Filed: 1993-01-18
Abstract: PURPOSE:To secure stable noise reduction performance without being affected by output characteristics of a sound wave output device. CONSTITUTION:The device is equipped with a reference signal detector ND which detects a reference signal based upon a noise source NS, a residual sound detector MC which detects a residual sound in a prescribed area CA, and a 1st filter means FL1 which performs control by adaptive algorithm corresponding to the output of the residual sound detector on the basis of the output signal of the reference signal detector and drives and controls the sound wave output device so that the output signal of the residual sound detector becomes minimum, and a noise emitted from the noise source NS to the prescribed area CA is canceled by outputting an opposite-phase sound wave. Further, the device is equipped with a 2nd filter means FL2 which controls the 1st filter means on the basis of the output signal of the reference signal detector by adaptive algorithm corresponding to the output signal from the 1st filter means FL1 to the sound wave output device and this 2nd filter means is set to characteristics corresponding to the output characteristics of the sound wave output device.
Patent JP-H01294698-A (JP)
Title: Antigen composite containing fluorocarbon chain
Inventor: AARU REIO KOGANTEII
IPC: A61K47/06
Filed: 1989-02-01
Abstract: NEW MATERIAL: An antigen composite formed by covalently bonding a haptene to a protein carrier through a linker represented by the formula (wherein Ch is chalcogen (O, or S); m is 2-20; n is 2-20; and R' is H or a reactive group capable of participating in bonding to protein of the linker).  
     USE: An immunogen for producing an antibody.  
     PROCESS: For instance, a fluorocarbon-chain-contg. antigenic conjuage is obtd. by reacting a haptene (e.g. acetobromogalactose) with a linker (e.g. methyl 5-hydroxy-2,2,3,3,4,4-hexafluoropentanoate) in a solvent (e.g. methylene chloride) and then with a protein carrier (e.g. human serum albumin) in water and dialyzing the resultant product against distilled water. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56121871-A (JP)
Title: Fluid power generator
Inventor: TAKADA MITSUKUNI
IPC: F03D1/02
Filed: 1980-02-27
Abstract: PURPOSE: To improve the power generating performance, by compressing and pressing the flow of fluid with the collecting mechanism and pressing mechanism,  allowing to link turbines provided backwards and forwards.  
     CONSTITUTION: Turbines 11, 17 are provided backwards and forwards and connect with shaft 13, the fluid is compressed and pressed with a collecting mechanism built up with pomping pipe 2, current plate 5 and stator blade 6 and a pressing mechanism built up with rotor 7 and stator blade 6, and drives turbine 11, 17. Thereby, turbines 11, 17 help mutually, furthermore, as the fluid is compressed and pressed, the power generating performance can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05226452-A (JP)
Title: Wafer transfer jig
Inventor: SAKAI YUKIFUMI
IPC: H01L21/677
Filed: 1992-02-10
Abstract: PURPOSE:To enable a jig to be less warped and to decrease particles generated from the jig by a method wherein a base where a wafer is placed is formed of atmospheric sintered SiC, and a part of the base coming into contact with the wafer is covered with an Si-containing film. CONSTITUTION:A wafer transferring jig 10 is formed of a rectangular platelike base 11 of atmospheric sintered SiC, where a groove 12 on which a semiconductor wafer W is placed is provided to the upside of the base 11. When the semiconductor wafer W is placed inside the groove 12 from above, it is easily and smoothly placed and fixed and moreover surely positioned and held by arc- shaped fixing walls 13 and 14. All the contact area of the groove 12 with the wafer W is covered with an Si-containing film 15. Therefore, when the wafer is mounted on or dismounted from the jig 10, particles are hardly produced. As the base 11 is formed of atmospheric sintered SiC of high toughness, the jig 10 is hardly warped by the weight of the wafer W.
Patent JP-2000224012-A (JP)
Title: Input buffer for semiconductor integrated circuit
Inventor: HIROSE MASAKAZU
IPC: H03K5/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To secure an appropriate operational margin according to a drive voltage with respect to an input buffer for semiconductor device. SOLUTION: An input terminal N1 of an inverter 34 is connected to a drive voltage source via p-Trs 22, 26 and 28. In addition, the terminal N1 is grounded via n-Trs 24, 30 and 32. The output signal of the inverter 34 is supplied to the gate terminals of the p-Tr 26 and n-Tr 32. The transistors 38 and 40 are controlled to be in normally conducted states, when the driving voltage is low or to be in normally cut-off states when the driving voltage is high.
Patent JP-H10216042-A (JP)
Title: Earpick
Inventor: SAKAI TADASHI
IPC: A47K7/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a high picking function by forming a projected row on the surface of an earpick part in parallel with the axis of a shaft, regarding an appliance with the earpick part on the end of the shaft. SOLUTION: Projected rows 4 and so forth as portions coming in contact with the inner wall of an earhole or earwax are formed respectively on both upper and lower sides of an earpick part 3 as well as on both right and left sides thereof at one end of a shaft 2, so as to extend in parallel with the axis of the shaft 2. The portions of the projected rows 4 ranging from an intermediate part to a forward end are inclined toward art axial center, and the earpick part 3 is formed to be slender toward the forward end thereof. At the time of use, the shaft 2 is rotated to keep the projected rows 4 in contact with earwax in the earhole, and the earwax is removed by use of the torque of the shaft 2.  When the shaft 2 is rotated, the projected rows 4 come in contact with the earwax may times within a short time, thereby improving picking efficiency for the earwax for the removal thereof in a short time.
Patent JP-H10221696-A (JP)
Title: Color filter for liquid crystal display device and production therefor and liquid crystal display device
Inventor: KUMAMOTO YUICHI
IPC: G02F1/1339
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify processes by eliminating a conventional spacer forming process and also to improve the display quality of a liquid crystal display device by eliminating spacers. SOLUTION: In a color filter for liquid crystal display device having a transparent substrate 11, a black matrix layer 21 constituting matrix shaped light shielding parts by being formed on the substrate 11 and a color filter layer 31 constituting pixels by being formed on the substrate 11, this color filter is provided with plural spacer layers 41 which are formed by partially laminating at least coloring materials of three colors on the black matrix layers 21 and whose heights are roughly uniform.
Patent JP-H08219603-A (JP)
Title: Refrigerating cycle device and refrigerant shortage detecting device for the device
Inventor: TAKANO YOSHIAKI
IPC: F25B49/02
Filed: 1995-02-13
Abstract: PURPOSE: To provide a pressure-detecting device wherein a refrigerant shortage- detecting device is integrated, which can accurately detect the shortage of a refrigerant. CONSTITUTION: A pressure switch 1 is arranged between a refrigerant condenser wherein a liquid receiving unit is integrated, and an expansion valve in a refrigerating cycle device. The pressure switch 1 is equipped with a refrigerant quantity shortage-detecting means 16 and pressure-detecting means. The refrigerant quantity shortage-detecting means 16 consists of a float 23, permanent magnet 24 which is provided around the float 23, and a magnetism-detecting tape 25 which is stuck on the outside of a housing 12. When a refrigerant in the refrigerating cycle device reduces, the liquid level of the refrigerant in a pressure cell 14 decreases. Accompanying this, the position of the float 23 decreases as well. Since the permanent magnet 24 is provided on the float 23, when the position of the float 23 decreases, the magnetism-detecting tape 25 detects the magnetism of the permanent magnet 24 and discolors, and the shortage of the refrigerant quantity can be detected.
Patent JP-S56121026-A (JP)
Title: Photographing and developing device
Inventor: KATSUYAMA TSUTOMU
IPC: G03D13/00
Filed: 1980-02-29
Abstract: PURPOSE:To permit the tail of an exposed part to arrive at a development part in a constant time, by providing ratchet device to the storage reel, which takes up the exposed part around a storage reel during photographing through driving the storage reel forward and then permits the reel to be driven by the reversed exposed part during development. CONSTITUTION:In forward-backward path 14a, pinch roll 19 is provided which is driven to rotate sandwiching the exposed part during development and reverses the exposed part, and storage reel 10 or its shaft is provided with ratchet device 21 which permits storage reel 10 to rotate forward during photographing to take up the exposed part and to be driven by the reversed exposed part during development. Ratchet device 21 is provided with ratchet disk 21a, annularly arranged projections 21', and ratchet pawl 21b.
Patent JP-S58141229-A (JP)
Title: Method for modifying vinyl chloride resin
Inventor: SOUMA ISAO
IPC: C08K3/22
Filed: 1982-02-16
Abstract: PURPOSE:To improve hardness, resistance to heat and weather, etc., by adding a photoelectrically conductive metallic compd. in a specified weight ratio to a vinyl chloride resin, molding the mixture, and irradiating the molded article with ultraviolet or visible ray to form intermolecular crosslinking in the surface layer. CONSTITUTION:At least 5pts.wt. photoelectrically conductive metallic compound selected from zinc oxide titanium oxide, zinc sulfide, cadmium sulfide and barium titanate is added to 100pts.wt. vinyl chloride resin such as polyvinyl chloride or a copolymer composed mainly of vinyl chloride. The mixture is molded. The molded article is irradiated with ultraviolet or visible ray to effect an intermolecular crosslinking reaction in the surface layer of vinyl chloride resin, whereby surface hardness, resistance to heat and weather, etc. as well as tensile strength are improved and electric chargeability is inhibited. Since light energy is relatively weak in this method, control can be easily made and the resin is not deteriorated even when irradiation time is prolonged.
Patent JP-H11225094-A (JP)
Title: Spread spectrum communication receiver
Inventor: SUZUKI YASUO
IPC: H04B1/707
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a spread spectrum receiver by which an error in demodulated data is reduced even when an estimated interference signal differs from an actual interference signal. SOLUTION: The receiver is provided with a plurality of systems, corresponding to plural spread codes, each consisting of an inverse spread means, a propagation path estimate means 1-9 that estimate an amplitude/phase characteristic of a propagation path, a diversity synthesis means 1-2 that uses the estimated result to conduct diversity synthesis of an inverse spread signal, a decoding means 1-3 for an output signal, an interference recovery means 1-4 which use a decoding means output and a propagation path estimate means output of a system corresponding to other spread code to estimate an interference signal to the spread code system, a multiplier 1-10, a delay means, a subtractor means 1-6 that subtracts an output signal of the multiplier means from the output of the delay means to eliminate interference,  a diversity synthesis means 1-7 that uses an estimate result by the propagation path estimate means to conduct diversity synthesis of the output signal of the subtractor means and a decoding means 1-8.
Patent JP-S63195462-A (JP)
Title: Control system for intermittent driving gear
Inventor: NAITO YOSHIHARU
IPC: F16H35/00
Filed: 1987-02-04
Abstract: PURPOSE:To enable the action of intermittent driving to enhance stopping accuracy with no necessity of using photoelectron or the like, by providing gear mechanisms, which perform size setting or the like, in both cam mechanisms in a machine part so as to enable correction to be performed each time. CONSTITUTION:If both clutches 4a, 4b are successively turned on, opposed gears of an inverting gear mechanism 5 are respectively connected to a main spindle 3, and the opposed gear, having a turning effect opposite to each other, generates brake action stopping the main spindle 3. While the clutches 4a, 4b are turned on and off by a signal of an encoder 20 performing brake action and its release, further a preset transfer feed width, brake action time, etc., are controlled by each output signal, and before cam mechanisms 7, 7' are mechanically stopped by pawls 9a, 9b of size setting mechanisms 13, 13' or the like, a main spindle is decelerated moderating its shook. Next after actuating one setting mechanism 13 by a transfer feed width, when the corresponding mechanism 7 is actuated, an error is generated, but also the mechanism 7' in the opposite side performs inversely proportional action generating an error, and the mechanism 13', being movable, is corrected to the preset width by moving the mechanism 13.
Patent JP-S60171220-A (JP)
Title: Manufacture of porous alumina body
Inventor: WAKIHARA MASATAKA
IPC: C01F7/32
Filed: 1984-02-14
Abstract: PURPOSE:To manufacture stably and easily a porous alumina body having low bulk density at a low cost by heat treating powder of an Al salt contg. water of crystallization or a thick soln. of the powder. CONSTITUTION:Powder of one or more kinds of Al salts contg. water of crystallization such as Al2(SO4)3.3-18H2O and Al(NO3)3.9H2O or a thick soln. of the powder is charged into a heat resistant vessel. This vessel is put in an electric furnace and heated to >=about 800 deg.C maximum temp. at about 0.5-30 deg.C/ min heating rate in the air preferably under pressure to manufacture a porous alumina body. A porous alumina body having desired properties is obtd. by controlling the kinds and amounts of starting materials, the heating rate and the maximum heating temp.
Patent JP-S56120100-A (JP)
Title: X-ray tube device for stereoscopic photographing
Inventor: NAKANISHI TAKESHI
IPC: A61B6/02
Filed: 1980-02-26
Abstract: PURPOSE:To eliminate an outer bias power source and its switching device and to improve the reliability by controlling a common grid electrode and two cathode filament circuits with a self bias circuit which operates in response to transitional phenomena of X-ray irradiation. CONSTITUTION:A pair of grids are connected to each other, and a bias voltage with equal potential is applied through a common grid controlling wire 8. A filament heating device 9 to which two heating transformers and a filament current stabilizing circuit are built in controls a heating current for two filament 4, 5 at a prescribed value. Movable contacts Sa, Sb of a lead switch are closed and opened through the operation of switch peripheral coils Ca, Cb excited alternately in specific timing with D.C. low voltage by a grid controlling circuit 12. The common side Sc of contacts Sa, Sb is connected to the negative side of a high voltage rectifier 13, and the high voltage power source side is connected to conventional X-ray high voltage generating devices, i.e., high voltage transformer HT, X-ray irradiation switch MS, and A.C. power source 21 etc.
Patent JP-H03229622-A (JP)
Title: Reproduction of diffusion dialysis membrane
Inventor: NOMA YOSHIAKI
IPC: B01D65/02
Filed: 1990-02-05
Abstract: PURPOSE:To easily remove scales and recover and reproduce the function of a diffusion dialysis membrane by washing the diffusion dialysis membrane to which scales of iron compounds adhere with an acid. CONSTITUTION:An alkali hydroxide is recovered by treating an aqueous alkali hydroxide solution containing ions including iron element with a diffusion dialysis membrane. At that time, when the concentration of the aqueous alkali hydroxide solution becomes low, the iron dissolved as an ion becomes a compound and is deposited as a scale and adheres to the diffusion dialysis membrane. When the diffusion dialysis membrane to which the scale adhere is washed with an acid such as hydrochloric acid, sulfuric acid, etc., the scale is easily removed. Consequently, the function of the diffusion dialysis membrane can be recovered.
Patent JP-H10204053-A (JP)
Title: Production of dicyanobenzenesulfonic acids
Inventor: OTAGURO KUNIHIKO
IPC: C07C309/59
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dicyanobenzenesulfonic acids, capable of surely and readily substituting sulfonate group at the o-position with respect to the nitrile groups of phthalonitrile and available in good yield. SOLUTION: Nitrophthaloniriles are reacted with at least one of sulfites and hydrogensulfites to produce dicyanobenzenesulfonic acids having sulfonate group or its salt at the 3- or the 4-position.