baber/WOPTO huggingface dataset:
Patent JP-H10340012-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUJI
IPC: G03G15/20
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing image defect caused with image rubbing by eliminating the excessive loop of transfer material between a transfer drum and a fixing device. SOLUTION: This image forming device is provided with a photoreceptor drum carrying a latent image, a developing device image-developing the photoreceptor drum, the transfer drum 6 holding transfer material and transferring the developed image to the transfer material from the photoreceptor drum, a separation pawl unit 31 separating the transfer material from the drum 6 after transfer, and the fixing device 18 fixing the developed image on the transfer material after separating the transfer material. In such a case, the device is provided with a loop detection sensor 33 arranged between the transfer drum and the fixing device 18 and detecting the loop of the transfer material, and a controller set to control the driving speed of the drum 6 or the driving speed of the fixing device 18 according to a signal from the sensor 33.
Patent JP-H0634666-A (JP)
Title: Trigger circuit
Inventor: SEODOA JII NERUSON
IPC: G01R13/32
Filed: 1992-05-28
Abstract: PURPOSE:To display or digitize a signal stably by a simple construction by generating a trigger signal only one time in response to only one specific trigger event out of those in a plurality which are generated in one period of an input signal. CONSTITUTION:When the amplitude of an input signal is higher than a reference level, a comparator 14 outputs a signal of a high level from an output end 20. Since a current flows through a base of a transistor 26 when the signal is outputted at the output end 20, a still larger current flows to a collector and an emitter and an emitter potential rises near to a positive base potential. Since the transistor 26 and a resistor 28 operate as relatively low effective resistance values for a capacitor 38, the capacitor 38 is charged to a positive potential very quickly in comparison with a period of the input signal and impresses a positive voltage on an input end 40 of a comparator 36 and this voltage is compared with a reference level at an input end 42 on the other side. When the input end 40 is at a positive potential in comparison with the input end 42, a trigger signal of a high level is generated from an output end 44.
Patent JP-H0210872-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L29/417
Filed: 1988-06-29
Abstract: PURPOSE:To stabilize manufacture of a semiconductor device by forming a mask made by laminating SiO2 or impurity-doped SiO2 first film and a second film of a material which is easily etched with high melting point metal with fluorine radical on a high melting point metal film, forming a gate electrode by etching with fluorine gas, forming a gate electrode, and using the first film as an ion implanting mask. CONSTITUTION:A high melting point metal film 3A made of tungsten, an SiO2 film 11A, and a polysilicon film 12A are sequentially laminated in this order on an Si substrate 1 formed with an SiO2 gate insulating film 2. Then, the films 12A, 11A are patterned by a RIE using resist 5 as an etching mask to form an etching mask 10 composed of films 11, 12. Then, the film 3A is patterned by a RIE using SF6 to form a gate electrode 3. Thereafter, source, drain regions are low-concentration ion implanted, an insulation sidewall 7a is further formed, high-concentration ion implanted to form source, drain regions 1a. Subsequently, a PSG interlayer insulating film 7 is formed, an electrode window 8 is formed, and wirings 9 are formed.
Patent JP-S6140684-A (JP)
Title: Contour tracking device
Inventor: SAKA KAZUHIKO
IPC: G06V10/46
Filed: 1984-07-31
Abstract: PURPOSE:To shorten a contour tracking processing time by regarding the address of a specific picture element as the address of a candidate for the start point of contour tracking when a partial pattern obtained by segmenting an input pattern conforms with a reference pattern. CONSTITUTION:A telecamera 1 reads a character, etc., to obtain the input pattern through a binary coding circuit 2. A partial pattern segmenting part 3 segments the input pattern into partial patterns composed of specific numbers of picture elements longitudinally and laterally successively at the video rate and an input pattern storage part 7 writes them in an image memory 8. Those partial patterns are collated with the reference pattern stored in a reference pattern setting part 10. When a conforming pattern is obtained, an address storage control part 11 stores the address of the video memory 8 where center picture element data on the partial pattern is stored in a memory 12 as the candidate address of the starting point of contour tracking. A contour tracking part 14 tracks each contour of the input pattern stored in the image memory 8 on the basis of the address of the candidate for the starting point of contour tracking.
Patent JP-H07154691-A (JP)
Title: Subtitles signal occurrence circuit of video signal processing machine and its control method
Inventor: HAN SOKU JIN
IPC: H04N7/088
Filed: 1994-07-14
Abstract: PURPOSE: To display various information necessary for the handling of a video signal processor on a television(TV) receiver by a caption by selecting corresponding caption data when an operation method guiding message is applied and loading the caption signal to a video signal. CONSTITUTION: When information to be displayed on a caption TV exists, a caption microcomputer 10 reads out necessary caption data from a caption data storing part 40 for storing caption data encoded from a message to be noticed to a user and transmits the read data to a caption code encoder 20. Then the encoder 20 loads the caption data inputted from the computer 10 to a video signal. A mixing part 30 outputs the inputted video signal when caption area data G are low potential, but when the caption area signal is turned to a high potential state, interrupts the input of the video signal and outputs a video signal CVout obtained by loading the caption signal tic the video signal based on the caption signal outputted from the encoder 20.
Patent JP-S6434364-A (JP)
Title: Eye treatment apparatus using laser
Inventor: WAANAA RAISU
IPC: A61F9/008
Filed: 1988-06-29
Abstract: PURPOSE: To guide a laser beam toward the eye of a patient lying on an operating table to perform the treatment of the eye by mounting one support device on the vessel of a microscope, and mounting one optical system thereon. CONSTITUTION: A microscope 1 has a microscopic ocular, and its crossing length is designed as the working distance for treating a sitting patient. An attachable and detachable support element 3' is mounted on the container of the microscope 1, and a negative lens group 4 and a positive lens group 5 are mounted thereon to extend the crossing length and a refractive element (for example, mirror or prism) 6'. A parallel optical path is formed between the negative lens group 4 and the positive lens group 5 to extend or shorten the crossing length of the inspecting and lighting optical path to a limit without giving any change to an image. Further, the positive lens group 5 is made movable in an arrowed direction 5' to collect the focus of the optical path to the eye 11 of the patient lying on an operation table, so that the eye 1 of the patient is treated by the laser beam.
Patent JP-2000351024-A (JP)
Title: Turret punch press
Inventor: KONO SHIGEYOSHI
IPC: B21D28/14
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of working and to miniaturize a device by collecting processes in concise form and shortening working time and to improve the quality in the working of seamless products by incorporating a slotting punch and burr crushing punch in one metallic mold. SOLUTION: A slotting punch P1, burr crushing punch P2 and slotting die D1, burr crushing die D2 corresponding to those punches P1, P2 are incorporated in a metallic mold mounted on turrets 6, 7. The slotting punch P1 and burr crushing punch P2 are operated by controlling the stroke of a press ram 2 while moving a work W and slotting work and burr crushing work are executed in this metallic mold.
Patent JP-S5951870-A (JP)
Inventor: MATSUMOTO TOSHIO
IPC: A63B69/00
Filed: 1982-09-18
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-S5864842-A (JP)
Title: Digital synchronizing circuit
Inventor: ARAI TAKAO
IPC: H04L7/08
Filed: 1981-10-14
Abstract: PURPOSE:To improve follow-up properties with respect to time axis fluctuation of input data, by using an edge signal and a specific pattern extracting signal of an input digital signal in common and regarding them as a synchronizing signal for a start-stop synchronizing circuit. CONSTITUTION:An input digital signal 1 is inputted to an edge detection circuit 2 and a specific pattern extracting circuit 4 to produce an edge signal 3 and a pattern extracting signal 5. An output signal 9 of a frequency oscillating circuit 8 is inputted to a frequency division circuit 10 for 1/N frequency-division, the  output signal is inputted to a decoder 12 and a time gate window signal 13 is produced. The edge signal 3 is a pulse having 1/8 edge interval T of the  signal 1, the window signal 13 is a signal having 3/8T, and the edge signal  3 located at the window signal 13 becomes an output signal 15 of an AND  gate 14, the frequency dividing ratio of the circuit 10 is controlled with a logical  sum signal 7 between the signals 15 and 5 to match the phase of a discrimination window signal 11 for signal discrimination. Thus, even if the time axis of  the signal 1 is greatly fluctuated, synchronism can be attained.
Patent JP-S6317821-A (JP)
Title: Flavoring oral pharmaceutical
Inventor: TAKASHIMA YASUJI
IPC: A61K9/50
Filed: 1986-07-11
Abstract: PURPOSE:A flavoring oral composition, obtained by dispersing fine particulate soft capsules containing a sealed drug in a pharmacologically nontoxic oily base and capable of removing unpleasant taste thereof without inhibiting the bioavailability of the above-mentioned drug and readily drinkable even by children. CONSTITUTION:A flavoring oral pharmaceutical, obtained by dispersing fine particulate soft capsules containing a sealed drug, e.g. antibiotic substance such as macrolide based antibiotic substance, tetracycline based antibiotic substance, chloramphenicol based antibiotic substance, etc., or synthetic medicine such as chlorpromazine hydrocyloride, etafenone hydrochloride, buformin hydrochloride, etc., assuming unpleasant taste and having normally <=1mm, preferably <=0.8mm particle size in a pharmacologically nontoxic oily base, e.g. various vegetable oils, medium-chain fatty acid triglycerides and/or polyethylene glycol, etc., and having improved unpleasant taste thereof without inhibiting the absorption of the above-mentioned drug as well as excellent masking effect and bioavailability.
Patent JP-H0338603-A (JP)
Title: Manufacture of optical element using polymer carrier as base, storage method of information by using said optical element, display, holography, polar screen, method of polarization-turning incident light, information preparation and filter of defined wavelength range
Inventor: BERUNHARUTO ENDORESU
IPC: G02B5/30
Filed: 1990-06-22
Abstract: PURPOSE: To obtain an optical device capable of being used for the storage of information, display, holography, polarizing filter or the like by using a non-cholesteric and a nontwisted-nematic polymer carrier containing a specific dye capable of changing the optical property by the incidence of circularly polarized monochromatic light. CONSTITUTION: The optical property of a system S consisting of the non- cholestric and the non-twisted-nematic polymer organic carrier T and at least one kind of dye is completely changed so that the system S exhibits the optical property of a cholesteric material by making the circularly polarized incident light. At this time, the dye F contains a structural element capable of changing the geometric arrangement by the action of the defined light. The structural element contains a multiple bond and particularly has possibility to be a cis- trans isomer. As a model of the dye to be used, an azo dye expressed by formula IV (AS-A-AS') is used.
Patent JP-S6319100-A (JP)
Inventor: NAKAMURA TAKAMICHI
IPC: G07B15/00
Filed: 1986-07-11
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-H0457217-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/706
Filed: 1990-06-21
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and corrosion resistance by incorporating respectively specified ferromagnetic powders into the uppermost layer of the plural magnetic layers laminated on a nonmagnetic base and the magnetic layer exclusive of the uppermost layer. CONSTITUTION:This recording medium is constituted by laminating the plural magnetic layers, i.e. two or more layers on the surface of the nonmagnetic base. The magnetic layers consisting of the lower layer 2 and the upper layer (corresponding to the uppermost layer) 3 are laminated on the nonmagnetic base 1. The uppermost layer contains the ferromagnetic powder having <0.25mum average major axis length and <200Angstrom  crystal size as the ferromagnetic powder and at least one layer exclusive of the uppermost layer contain the ferromagnetic powder having <0.25mum average major axis length. The ferromagnetic powder to be incorporated into at least one layer exclusive of the uppermost layer is Co-contg. magnetic FeOx (1.33<x<1.5) powder.
Patent JP-2000001331-A (JP)
Title: Glass for substrate of liquid crystal display
Inventor: GOTO MASATO
IPC: C03C3/091
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a glass for the substrate of a liquid crystal display having a coefft. of linear expansion close to that of an So film, a distortion point which makes the glass usable as the substrate of a TFT system liquid crystal display, good chemical resistance to hydrofluoric acid and nitric acid largely used in a TFT producing process, practical meltability and practical moldability and contg. no harmful substance. SOLUTION: The glass contains, by mol, 65-70% SiO2, 8 to <12% B2O3, 9-13% Al2O3, 0-5% MgO, 3-7% CaO, 1 to <3% SrO and 1-5% BaO, has >=93% total content of these components and 2-6% total content of SrO and BaO, further contains 0-2% SnO2 and 0.01-1% Sb2O3 and has <=2% total content of SnO2 and Sb2O3.
Patent JP-H1084976-A (JP)
Title: New human g-protein coupled receptor
Inventor: FUKUZUMI MASASHI
IPC: C12N15/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject receptor useful for identification, etc., of a reagent useful for treating symptoms related to insufficient or excessive expression of a G-protein coupled receptor (asthma, Parkinson diseases, hypertension, angina pectoris, etc.). SOLUTION: This human G-protein coupled receptor is produced from a polynucleotide (including mRNAs, DNAs, cDNAs, genomic DNAs or antisense analogs thereof) comprising a member selected from the group consisting of (A) a polynucleotide encoding a polypeptide as set forth in formula I, (B) a polynucleotide as set forth in formula II, (C) a polynucleotide encoding a polypeptide expressed by a DNA contained in ATCC Deposit No.98039, (D) a polynucleotide which is capable of hybridizing to and is at least 70% identical to the polynucleotide of A or B and (E) one polynucleotide fragment of the polynucleotide of A to D according to a recombination technique.
Patent JP-S6317851-A (JP)
Title: Production of high-purity 3-nitrobenzaldehyde
Inventor: ITSUDA HIROSHI
IPC: C07C67/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a compound useful as an intermediate for synthesizing drugs, agricultural chemicals, especially hypotensor, etc., free from isomer, in high purity and in high yield, by nitrating a benzylideneamine and hydrolyzing. CONSTITUTION:A benzylideneamine shown by formula I (R is alkyl or aryl) is treated by the conventional method wherein it is nitrated with fuming nitric acid, etc., in sulfuric acid at 10 deg.C for 1hr and then hydrolyzed to give the aimed compound shown by formula II. The benzylideneamine shown by formula I sold on the market is directly used and is obtained by reacting benzaldehyde with a primary amine (e.g. methylamine).
Patent JP-H0332504-A (JP)
Title: Boring tool
Inventor: TSUJIMURA OSAMU
IPC: B60C9/22
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a boring tool having a good vibration resistance by setting the sectional area at a sectional view in a direction crossing a shank axis at a neck part larger than the sectional area at a sectional view of a shank. CONSTITUTION:The sectional area of a neck part 12 is set larger than the sectional area of a shank 13, so the rigidity of the side of the shank 13 as the support side becomes lower than the side of the neck part 12 when a boring tool is installed in a machine tool by cantilever support, and the whole structure becomes a soft structure with which different vibrations are likely to be produced corresponding to the mass and rigidity at each part. In this constitution, as the sectional area is larger at the neck part 12 than on the side of the shank to make the mass per unit length of the neck part 12 larger than on the side of the shank 13, vibration becomes uncontinuous at a connection part between these. The vibration produced at a blade tip part 11 corresponding to fluctuation of cutting resistance is not transmitted to the shank 13 uniformly, and vibrations of different phases and frequency numbers are produced with the connection part of the neck part 12 with the shank 13 as the boundary, thereby growth of chattering vibration is prohibited by interference of these vibrations.
Patent JP-S6322266-A (JP)
Title: Surface grinding attachment with working pressure compensator
Inventor: NAGAHASHI ISAO
IPC: B24B37/005
Filed: 1986-07-11
Abstract: PURPOSE:To compensate the extent of working pressure according to wear of an upper surface plate, by measuring weight of the upper surface plate by the sensor attached to a piston rod of a cylinder, and regulating fluid pressure to be fed to the cylinder as much as a portion for the wear. CONSTITUTION:When weight of an upper surface plate 11 is measured on the basis of working force acting on a sensor 21, the measured value is inputted into a control circuit, and hereat it is compared with the reference value inputted in advance. And, a control signal corresponding to the difference is outputted to a pressure control valve 25, whereby fluid pressure to be fed to a head chamber 17a of a sub-cylinder 17 is increased. Therefore, the fluid pressure is increased as much as a portion for decrement of the weight W of the upper surface plate 11, thus working pressure is kept constant and compensated.
Patent JP-H0328780-A (JP)
Title: Inspecting device for semiconductor storage circuit device
Inventor: URABE MAKOTO
IPC: G11C29/00
Filed: 1989-06-26
Abstract: PURPOSE:To shorten an inspecting time and to reduce storing elements by simultaneously setting plural different inspection standards, simultaneously performing inspection by sweeping an inspection pattern once encoding, storing and decoding faulty data. CONSTITUTION:Readout data 10 is level-compared 12 with a comparison level 20 and pattern-compared 12 with expected data 9, and comparison data 16 is outputted. Next, a decision device 13 decides the propriety of the data 16 at every time of a strobe 3 signal 8-4 and outputs decision data 17. The signal 8-4, for example, has three kinds of decision references, that means, 1st, 2nd and 3rd time. When the decision data 17 is encoded 21 to codes 22-1 and 22-2 and address 7, codes 22-1 and 22-2 and a write and readout signal are written and inputted in a storage part 15', the code is stored at the corresponding adrdess. By reading out and inputting the address 7 and the signal 8-6, codes 23-1 and are outputted and a code decoding device 24 reads out and outputs a fault signal 19 from the codes 23-1 and 23-2.
Patent JP-S647204-A (JP)
Title: Preparation of nc data for rough working
Inventor: SEKI MAKI
IPC: G05B19/41
Filed: 1987-06-30
Abstract: PURPOSE:To minimize an idle cutting area and to improve efficiency by selecting a sequence point pass used for preparing the NC data for rough working based on a tool radius. CONSTITUTION:When a cutting path QLi for rough processing is outputted with an i-th sequence point pass PLi, the next cutting pass for rough processing is prepared and outputted with a sequence point path PLi' closest to an i-th sequence point path PLi of the i-th sequence point path PLi out of the sequence point pathes away by a radius Tr or above of a tool 21 for rough processing. Thus, with plural digitized sequence point path data, the rough working is executed for a work with the tool 21 of a prescribed radious Tr, and then, a small idle cutting area is sufficient and the efficiency is improved.
Patent JP-S5589639-A (JP)
Title: Panel air conditioner
Inventor: ISHII KATSUMI
IPC: F24F1/00
Filed: 1978-12-26
Abstract: PURPOSE:To obtain the said apparatus wherein no blow out air current is perceived, temperature distribution between the upper and the lower places is uniform, and heat can be accumulated by providing a blow out panel with a multitude of holes, a uniform pressure chamber beneath the panel and a heat-accumulating substance with a ventilating flue equipped in this uniform pressure chamber. CONSTITUTION:An air conditioner A furnished with an air inlet 1 facing an air- conditioned room S, a blower 2, a heat exchanger 3 and a draft hole 4 is connected through an air inlet 11 with a blow off panel member B equipped so that the bottom of the air-conditioned room S is covered. The blow off panel member B is composed of a blow off panel plate 6 with a multitude of small holes 5 and a heat-accumulating substance 9 such as concrete blocks, etc. which are arranged beneath the panel plate and make up an air duct 8 at the bottom. And a uniform pressure chamber 7 is made up at an interval between the blow off panel 6 and the heat accumulating substance 9. In a common air duct 30 is provided a damper 12 which interrupt selectively conditioned air to the air duct 8 and the uniform pressure chamber 7 and it is controlled with the output of a thermostat 13.
Patent JP-S649382-A (JP)
Title: Magnetic sensor
Inventor: NARITA KATSUHIKO
IPC: G01R33/06
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to prevent separation due to ultrasonic wave vibration and the like, by forming a separation preventing film around each electrode so as to have an overhung part to cover the peripheral part of the upper surface of the electrode other than a part, where wire is bonded on the upper surface of the electrode. CONSTITUTION:In a magnetic sensor 20, a semiconductor thin film 21 is bonded to the upper part of a substrate 23 through a bonding layer 22. An electrode 24 is provided at each tip of the thin film 21. A separation preventing film 25 is provided. A flange part 25b is deposited on the upper surface of the bonding layer 22. An overhung part 25a is provided on an upper surface 24a of the electrode 24. Thus the electrode 24 is held on the bonding layer 22 with the film 25 so that the electrode 24 is not floated up. Of the upper surface 24a of the electrode 24, a part 24c, to which a wire is bonded, is not covered with the film 25 but exposed. Since the electrode 24 is mechanically reinforced with the film 25 in this way, the electrode 24 is hard to be vibrated, and separation due to lateral deviation at the junction surface with the semiconductor thin film 21 is not yielded.