baber/WOPTO huggingface dataset:
Patent JP-H03106739-A (JP)
Title: Sheet carrying device
Inventor: YAZAKI NAOMI
IPC: B65H7/18
Filed: 1989-09-21
Abstract: PURPOSE:To suppress the number of sheets, incapable of being discriminated, to a minimum by providing a detecting part which detects a conveying distance between sheets according to a light shield signal from a photo sensor and outputs a peeling operation stop signal for sheets to a peeling part when the conveying distance is below a specified value. CONSTITUTION:Sheets peeled by a peeling part 2 shield a photo sensor 4 and are delivered to a discriminating part 6 after the passage of them through a carrier passage 3. In this case, when it is decided that a conveying distance between the first and the second sheet of sheets passing in a state to shield the photo sensor 4 is shorter than a timer required for discrimination, a stop signal 102 by means of which operation to peel sheets by means of the peeling part 2 is stopped once is outputted from a detecting part 5 to the peeling part 2. The peeling part 2 stops operation to peel sheets by means of the stop signal 102 once, and remaining sheets are prevented from being delivered to the carrier passage 3.
Patent JP-H04124088-A (JP)
Title: Molecular beam epitaxial crystal growth apparatus
Inventor: UEDA TOSHIYUKI
IPC: H01L21/363
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the lowering of cooling power caused by the deposition of an evaporated material on the wall surface of a shroud by placing a cooling shroud on the inner wall of a main vacuum chamber of a crystal growth chamber, and providing the wall surface of the shroud with an adsorption means for the evaporated material as a source for crystal growth. CONSTITUTION:A cooling shroud 4 is placed on the inner wall of a main vacuum chamber 1 used as a crystal growth chamber of a molecular beam epitaxial crystal growth apparatus. The wall surface of the cooling shroud 4 is provided with an adsorption means 15 for adsorbing the evaporated material of a crystal growth source. The adsorption means is composed of a mesh member 13 and an adsorbent 14 placed in the mesh member 13. The main vacuum chamber 1 is evacuated to ultrahigh vacuum and crucibles 2A, 2B, etc., containing source materials for crystal growth (e.g. Hg and Te) are heated to effect the deposition of the evaporation component of the source material on the substrate 3 and the growth of an epitaxial crystal. A high-quality crystal can be produced because lowering of the cooling power of the cooling shroud 4 is prevented by this process.
Patent JP-S60134652-A (JP)
Title: Fsk modulator
Inventor: FUJIOKA FUMIO
IPC: H04L27/20
Filed: 1983-12-23
Abstract: PURPOSE:To eliminate discontinuity of phase at the time of switching carrier and stabilize frequency of carrier by modulating frequency of carrier according to the sign of an input signal. CONSTITUTION:Two oscillators 9, 10 are provided corresponding to binary of a digital input signal inputted from an input terminal 1. The oscillator 9 generates carrier signal of frequency f0 and the oscillator 10 generates carrier signal of frequency DELTAf, and these carrier signals are inputted to a multiplier 11. By inputting a signal having frequency component of (f0+DELTAf) and (f0-DELTAf) from the multiplier 11, a signal of frequency (f0+DELTAf) is extracted from a band pass filter 12A, and a signal of frequency (f0-DELTAf) is extracted from another band pass filter 12B. A digital input signal inputted from an input terminal 1 is inputted to a switching unit 8 as a switching controlling signal. When the digital input signal is logic ''1'', signal input end is switched to input end of the third carrier signal of frequency (f0+DELTAf) and when the signal is logic ''0'', the signal input end is switched to input end of the fourth carrier signal of frequency (f0-DELTAf).
Patent JP-S59171099-A (JP)
Inventor: JIEEMUSU HAWAADO KURAIN
IPC: G06F11/10
Filed: 1983-12-23
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-H08107558-A (JP)
Title: Method and device for encoding and encoding motion picture
Inventor: JIYOOJI KIYANBERU
IPC: H04N19/51
Filed: 1994-10-07
Abstract: PURPOSE: To prevent the degradation of picture quality even when a code amount is substantially reduced and to perform efficient encoding by performing warping motion compensation by a motion vector and reconstituting skipped plural frames which are not present in a received code string. CONSTITUTION: An analyzer 1 monitors the frames inputted at present and the code string of a buffer 20, analyzes the quantitative change, determines a skipped frame number and informs a multiplex means 2 and a timing generator 3. The tinning generator 3 fetches the skipped frames for a specified frame number while discriminating whether or not skipping is performed to the frames inputted at the present by operating a switch 5. Thereafter, a warping motion compensation operation is performed for the respective frames, predictive error signals which are different with the frames inputted at the present are encoded as predictive error codes and the encoding signals of the motion vector, the predictive error codes of the frames and the encoding signals of a frame number are multiplexed in the multiplex means 2 and outputted as the code string.
Patent JP-H0770334-A (JP)
Title: Polyolefin resin molding
Inventor: TANAKA HIDEAKI
IPC: C08J5/00
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a polyolefin resin molding having both high rigidity and high impact strength by forming a special higher-order structure. CONSTITUTION:The title molding mainly comprises polypropylene and an ethylene-propylene copolymer and contains a polypropylene phase which comprises amorphous regions and crystalline lamella regions each of which has a shape of quadratic prism having a square section with a 100-155Angstrom -long side and is oriented almost vertically to the surface of the molding.
Patent JP-H0669094-A (JP)
Title: Mouse, mouse table, and exposure device
Inventor: TAKABAYASHI YUKIO
IPC: H01L21/027
Filed: 1992-08-21
Abstract: PURPOSE:To further improve manufacturing efficiency of a semiconductor device by providing a means for sucking dust which is generated by scanning a mouse via the inside of the mouse. CONSTITUTION:The inside of a negative pressure container 3 becomes a low- pressure space than an environmental pressure due to operation of a negative pressure generator 4 so that air is sucked from the upper surface of a mouse table 2 with thin holes. When operating a mouse 1 on the mouse table 2. dust which is generated from the ball part and the slide part inside the mouse 1, hands of an operator of the mouse, or the periphery of the mouse table is sucked by the lower surface of the mouse table 2 due to suction operation, thus preventing the run-off to a dust-proof environment, thus enabling the mouse which generates dust on principles due to the slide and rolling even in a dust- proof space to be used without any possibility of producing dust.
Patent JP-H08278309-A (JP)
Title: Method for diagnosing immune disease
Inventor: OGAKI MAKOTO
IPC: G01N33/577
Filed: 1995-09-22
Abstract: PURPOSE: To obtain a method which easily and accurately enables various kinds of immune diseases to be diagnosed and has less load of a patient and has a universality for various kinds of immunological diseases. CONSTITUTION: A method for diagnosing an immune disease includes a process for immunologically measuring CD80 antigen positively rate of lymph corpuscle and/or a group of lymph corpuscles included in a humor sample which is separated and sampled from a human body. A treatment/preventive agent of immune disease includes the anti-human CD80 antibody for specifically recognizing human CD80. They are useful for treating and preventing various kinds of immunological diseases, do not affect spare immunological capacity and specifically operate on a specific and abnormal part in an immunological system.
Patent JP-2000072909-A (JP)
Title: Production of porous film
Inventor: ICHIKAWA TOMOAKI
IPC: C08J9/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film having high strengths and a high porosity by kneading under heating a polymer composition containing a polyolefin resin containing an ultrahigh-molecular-weight polyolefin resin and a saturated thermoplastic elastomer and a solvent, molding the mixture into a sheet, rolling and biaxially orienting the sheet, desolventing the oriented sheet, and removing the thermoplastic elastomer from the sheet by extraction. SOLUTION: The paste obtained by heating the polymer composition and a solvent is kneaded at 115-185 deg.C, and the product of kneading is molded into a gel-like sheet under cooling to a temperature equal to or lower than the coagulation point of the solvent to crystallize the ultrahigh-molecular-weight polyolefin resin (of a melting point of M deg.C). Next, the gel-like sheet is rolled at a temperature from (M+5) to (M-30) deg.C, and biaxially oriented at a temperature of (M+5) to (M-30) deg.C, and the obtained oriented film is desolvented to remove part or all of the saturated thermoplastic elastomer by extraction. The saturated thermoplastic elastomer is one consisting of a block selected among ethylene blocks, etc., and a styrene block.
Patent JP-H0798267-A (JP)
Title: Apparatus for conveying and testing cut piece of pipe
Inventor: MIZUTA KIYOTSUGU
IPC: G01M99/00
Filed: 1993-09-30
Abstract: PURPOSE:To send a cut piece smoothly into a testing device when the test piece generated by cutting a pipe undergoes a crash test. CONSTITUTION:The respective cut piece 7, which is generated when the respective end part of a plurality of pipes 1 conveyed in sequence is received with a receiving device 8. The cut piece 7 is delivered to a conveying device 30 and conveyed with the corresponding relation with the pipe 1 being maintained. Finally, the cut piece 7 is delivered to a testing device from the conveying device 30. Under the state, wherein the cut piece is cut from which pipe 1 is known, the collapse test is performed.
Patent JP-H0992835-A (JP)
Title: Insulated gate field-effect transistor and its manufacture
Inventor: MIHASHI HIROSHI
IPC: G02F1/136
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a barrier in band structure, to improve the non-uniformity of the characteristics of a polycrystalline silicon thin film transistor and to maintain the effect for a long time by including both of boron and fluorine into polycrystalline silicon forming a channel part. SOLUTION: An amorphous silicon thin film is deposited on a glass substrate 8 in a mixed gas of silane gas and hydrogen by a plasma CVD method, BF2 ions are introduced into the whole surface by an ion implantation method, and a laser beam is applied thereto to polycrystallize an amorphous silicon thin film. After that, it is patterned in a predetermined form to form a channel region 1. Therefore, boron and fluorine are simultaneously contained in the polycrystalline silicon of forming the channel region 1, and the boron and the fluorine make a strong bond to terminate the part in which a bond lacks. Accordingly, the distortion of a crystalline lattice in the vicinity of the terminating part of dangling bond is relatively small, so that the bond of an added element and silicon is stabilized.
Patent JP-S63152482-A (JP)
Title: Synthetic leather
Inventor: NISHIBORI SADAO
IPC: D06N7/04
Filed: 1986-10-16
Abstract: PURPOSE:To obtain synthetic leather having permeability, water vapor permeation, etc., adjustable depending on environment, by blending a thermoplastic resin with gelatin, expanding under heating to give a molded article, removing a skin layer on the surface of the molded article, treating the molded article with hot water and making the surface of the molded article into a porous structure. CONSTITUTION:A thermoplastic resin (e.g. vinyl chloride resin, etc.) 1 is blended with a plasticizer, a blowing agent, etc., ammonium carbonate, etc., to give a thermoplastic compound. 70-95wt% thermoplastic resin compound is blended with 30-5wt% gelatin 2 and expanded 3 under heating to give a molded article. At least part of the surface skin layer of the molded article is removed, then the molded article is treated with hot water and the unreacted part of the blended gelatin is washed away to give an innumerable of holes 4 communicating with the foams 3 are constructed on the surface of the molded article in a netlike state. Permeability and water vapor permeation become characteristics close to natural leather characteristics and synthetic leather close to natural leather showing functions adjustable depending upon natural environment can be obtained.
Patent JP-H08108730-A (JP)
Title: Step motor control device for damping force selector mechanism
Inventor: ENOMOTO TAKAAKI
IPC: B60G17/015
Filed: 1994-10-07
Abstract: PURPOSE: To maintain a uniform rotational speed over a drive period and prevent the occurrence of an oil hammer in a damping force selector mechanism, regarding a step motor control device for the mechanism. CONSTITUTION: The first drive means M3 generates a drive signal for an excitation pattern at the current step position where a stepping motor M1 is positioned. The second drive means M4 generates a drive signal for the excitation pattern of a step adjacent to a direction from the current step position toward a target step, after the operation of the first drive means.
Patent JP-H0697736-A (JP)
Title: Injection synchronizing type multiplying oscillator
Inventor: YABUKI HIROYUKI
IPC: H03B19/14
Filed: 1992-09-14
Abstract: PURPOSE:To obtain the oscillator of a high frequency band of a wide band, and also, a high performance, and moreover, to lower the power consumption of a frequency synthesizer by varying an oscillation frequency of a push-push oscillator in accordance with an output frequency of the frequency synthesizer. CONSTITUTION:With respect to a high frequency ground point of a split ring resonator 6 resonated to a frequency f0 of a frequency synthesizer 7, f0 is supplied to parallel connecting lines 9 whose left and right are equal, and a push- push oscillator 3 is injected and synchronized with the oscillation frequency f0 through the resonator 6. In this case, a variable capacity 8 is connected to an opening end of the resonator 6, a control voltage of the oscillator 3 is allowed to correspond to switching of a frequency of a synthesizer by a D/A converter 10 and the oscillation frequency of the oscillator 3 is also varied simultaneously, and an injection synchronizing multiplying oscillation of a wide band is executed. In such a way, the oscillator which maintains a high performance, and has a high frequency band of a wide band can be obtained. Also, since the synthesizer is operated by a fundamental frequency f0, the power consumption can be lowered in a high frequency band.
Patent JP-S61123539-A (JP)
Inventor: DEWA AKIO
IPC: B32B15/01
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0795940-A (JP)
Title: Electric vacuum cleaner
Inventor: SUGIMOTO TAKETO
IPC: A47L9/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an electric vacuum cleaner which is excellent in assembling and maintainability, and in addition, the various models of which can be easily manufactured. CONSTITUTION:Air to cool a water storage unit 1 in which water 41 as a filter to separate dust and dirt is stored, and a motor part 9a to vaccumize air containing dust and dirt and introduce to the water storage unit 1, and discharged the air from which dust and dirt have been separated to the outside of the vacuum cleaner is taken in from a vent hole 80 which is formed on the upper wall plate. Then, a blower unit 2 to discharge the air which has cooled the motor part 9a to the outside of the vacuum cleaner from another air discharge part, and an electric cord unit 3 which is equipped with a cord reel device 51 and control unit, and a vent hole 53b on a drum supporting plate 53 as well are stacked in this order to constitute the vacuum cleaner. The electric connection between the blower unit 2 and electric cord unit 3 is done by connectors 86a, 86b.
Patent JP-H0796530-A (JP)
Title: Production of shaped membrane
Inventor: MIYATA SHINICHI
IPC: A61M25/00
Filed: 1993-09-30
Abstract: PURPOSE:To produce a shaped membrane used as an IABP method balloon membrane, capable of being easily pulled out of a male mold without being damaged at the time of production, uniform in its compsn. and excellent in uniform membrane characteristics and mechanical strength. CONSTITUTION:In a method for producing a thin-walled cylindrical shaped membrane of which both end parts have an inner diameter smaller than that of the central part, a membrane layer is formed on the surface of a male mold 2 of which both end parts have an outer diameter smaller than that of the central part using a solvent soln. 4 of a thermoplastic resin. Next, the membrane layer formed on the outer periphery of the male mold is dried to form a film 6. Thereafter, the film 6 formed on the outer periphery of the male mold 2 is immersed in the soln. 8 plasticizing the film 6 to be plasticized. The plasticlzed film 6 is pulled out from one end part 2a of the male mold 2 to be subjected to annealing heat treatment.
Patent JP-S60138498-A (JP)
Inventor: NAKAMARU MIKIHIDE
IPC: G21C19/07
Filed: 1983-12-27
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-S60139554-A (JP)
Inventor: GERUHARUTO ZETORUMAIRU
IPC: B60R22/48
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01120299-A (JP)
Title: Method for manufacturing phenyl ring substituted phenylalanine derivative which is optically pure
Inventor: HANSUUURURIHI HOTSUPE
IPC: C07C233/47
Filed: 1988-09-30
Abstract: PURPOSE: To readily obtain the subject compound useful for producing optically active penicillin, by treating a racemic compound of an N and O-protected phenyl ring-substituted derivative with subtilisin.  
     CONSTITUTION: A racemic compound of the formula (X and Y are each H, fluoro, etc.; R is a 1-4C alkyl; R' is a 1-4C alkyl or benzyl with the proviso that X and Y are not H at the same time) is treated with subtilisin (EC 3. 4. 4. 16) at pH from weak acidity to weak alkalinity, preferably pH 7 to give objective compound. Preferably the reaction is carried out, to be concrete, by adding water of 4 times as much as 19-21% of a solution of the compound of the formula to the solution and adding 100-3,000 based on 1 mg of a substrate of subtilisin and reacting at 43-47°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0697139-A (JP)
Title: Cleaning method of semiconductor surface
Inventor: IDE YUICHI
IPC: H01L21/304
Filed: 1992-09-14
Abstract: PURPOSE:To realize surface cleaning of substrate utilizing hydrogen radicals in which heating temperature of substrate required for surface cleaning is relatively low and the processing time is short by providing specific radical processing step and cleaning step. CONSTITUTION:Under a state where the surface of a semiconductor 2 is exposed to a radical atmosphere containing at least one of atomic hydrogen or atomic deuterium, a first specific processing temperature is sustained for a first specific processing time and a radical processing step for causing radicals to react on the surface of the semiconductor 2 is carried out. Surface of the semiconductor 2 is then heated in an atmosphere containing no radical upto a second processing temperature higher than the first one which is sustained for a second processing time, and reaction products produced during radical processing are desorbed from the surface of the semiconductor 2 thus cleaning the surface of the semiconductor 2. For example, a hydrogen radical cleaning equipment as shown on the drawing is employed and a GaAs substrate 2 is subjected to radical processing at 200 deg.C and then cleaning step is carried out at 400 deg.C.
Patent JP-H04124235-A (JP)
Title: Manufacture of graphite-containing copper or copper alloy
Inventor: SATO RYODA
IPC: C22C1/10
Filed: 1990-09-14
Abstract: PURPOSE:To improve the high temp. strength and lubricity by adding graphite to a copper material, melting it under heating to a specified high temp. to melt carbon and precipitating and dispersing the graphite into the metallic structure at the time of cooling and solidifying. CONSTITUTION:Graphite is added to a copper or copper alloy material 12, and this mixture is melted under heating to the high temp. of >=2000 deg.C by using graphite electrodes 1 to 3A in a crucible 11 to melt carbon in the copper or copper alloy. Then, at the time of cooling and solidifying, the graphite is precipitated and dispersed into the metallic structure. Each phase voltage of polyphase AC power is impressed on plural electrodes respectively to generate plural arc discharge, and nontransferential plasma arcs are injected from the tip of the electrodes. In this way, the graphite-contg. copper or copper alloy usable as a wear resistant member or an electrode for resistance welding can be manufactured.
Patent JP-H0985528-A (JP)
Title: Center rest device for saw blade in circular saw cutting machine
Inventor: TSUNE RYOICHI
IPC: B23D47/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a center rest device capable of effectively preventing a saw blade from run-out while capable of cancelling problems of noises, heat generation or the like and particularly effective for the thin thickness saw blade so that the thickness of the saw blade can be made as thin as possible in spite of the large diameter. SOLUTION: This center rest device consists of a pair of both side center rest plates 8, 9 disposed in the required peripheral part of a saw blade 1 to face each other from bothe side surface sides and a supply means 10 to supply pressurized misty oily fluid. The respective center rest plates 8, 9 spaced by a fine gap from saw blade sides 1a, 1b are mounted to a saw blade head 2. The oily fluid is supplied by the supply means 10 to the fine gap S between the respective center rest plates 8, 9 and saw blade sides 1a, 1b and the saw blade 1 is supported with the oily fluid supplied to the fine gap from both side surface sides.
Patent JP-S61123356-A (JP)
Title: Heat sensitive copying recorder
Inventor: MIYAZONO YUTAKA
IPC: H04N1/23
Filed: 1984-11-20
Abstract: PURPOSE:To attain colored hard copying with high quality without slipping of color by conveying stably record paper. CONSTITUTION:A rotating drum 11 toward the arrow mark C direction, ink on an ink sheet 5 is copied on a record paper 4 by a thermal head 1. Conveyance of record paper 4 is directly controlled by the rotation of a drum 11, fed accurately in equal pitch in accordance with the rotation of the drum. When the 1st color record is finished and a thermal head 1 departs from platen, the record paper 4 is inversely conveyed. Drum 11 is turned toward the arrow mark D and a tension roller 13 sends out the record paper 4 toward the arrow mark E so as not to slack the record paper 4. When the 1st color record opening position comes up to the heat emitting position, the rotation of the drum 11 and roller 13 stops and record paper 4 stops, too. The ink sheet 5 is also rewound by a reel 7 and stops when the 2nd color comes up to the heat emitting position of the head 1. The 3rd color is recorded again after the 2nd color is recorded and is directly controlled by the rotation of drum 11 without being affected by elasticity of platen 2.