baber/WOPTO huggingface dataset:
Patent JP-H1147086-A (JP)
Title: Endoscope imaging device
Inventor: TASHIRO HIDEKI
IPC: G02B23/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent trouble at the time of image recording by easily confirming the recording conditions of image data on a medium. SOLUTION: An endoscope imaging device 1 performs signal processing through a CCU 5 to a subject based on a scope 3 picked up by a camera head 2, displays it on a TV monitor 6 as an endoscope image, stores the subject in a memory 20 inside the CCU 5 as digital image data, reads them as the image data of still images and records them through a JPEG compression circuit 21 or the like onto a PC card 24 mounted on a PC card slot 23. At such a time, a CPU 25 operates the number of recordable images by detecting the remaining memory capacitance of the PC card 24, and medium information such as this number of recordable images or the connecting state information of the card detected by a connection detecting means 26 is outputted as character information from a character generator 27 and displayed while being superimposed on the endoscope image on the TV monitor 6.
Patent JP-S60100392-A (JP)
Inventor: HOSHIKA HARUO
IPC: H05B6/40
Filed: 1983-11-05
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-H0255736-A (JP)
Title: Curable resin composition
Inventor: TAKAGI KOJI
IPC: C08F290/00
Filed: 1988-08-20
Abstract: PURPOSE:To obtain a curable resin compsn. having high refractive index and adhesiveness by using a resin raw material contg. at least a prepolymer of a (meth)acrylate contg. an ether of a specified brominated phenol. CONSTITUTION:This curable resin compsn, is obtd. by using a resin raw material wherein at least a prepolymer of formula I among the prepolymer of a (meth) acrylate of formula I contg. an ether of a brominated phenol in its alcohol part of the ester, a (meth)acrylate of formula II of the same as the one of formula I, a di(meth)acrylate of formula III contg. an ether of a brominated bisphenol A in its alcohol part of the ester and a (meth)acrylate of formula IV and a di(meth)acrylate of formula V each contg. phenyl group(s) in its alcohol part(s) of the ester(s) is incorporated and 0.01-10 pts.wt. photo- and/or thermal polymn. initiator based on 100 pts.wt. whole resin raw material are added. In said formulas, R<1> is H or CH3; R<2> is a group of formulas VI and VII; R<3> is H, a 1-4C alkyl, COOH or OH; n1 is an integer of 2 or larger; n2 and n4 are each 1-5; and n3 is 1-4.
Patent JP-H0256457-A (JP)
Title: 3-amino-2-acyloxy-butyronitrile derivative and production thereof
Inventor: TERAJIMA ATSURO
IPC: C07C253/00
Filed: 1988-08-19
Abstract: NEW MATERIAL:A compound shown by formula I (R is 1-4C alkyl or 5-8C cycloalkyl; R<2> is amino-protecting group; R<3> is H, 1-4C alkyl or aryl). EXAMPLE:A mixture of (2R,3S)-2-acetoxy-4-cyclohexyl-3- isopropoxycarbonylaminobutyronitrile and (2S,3S)-2-acetoxy-4-cyclohexyl-3- isopropoxycarbonylaminobutyronitrile. USE:A synthetic raw material of drug useful as a synthetic raw material of optically active (2R,3S)-3-amino-4-cyclohexyl-2-hydroxybutyric acid, a synthetic intermediate for amino acid derivative useful as a remedy for hypertension by inhibitory action on human resin. PREPARATION:A 2-aminoaldehyde derivative shown by formula II is reacted with a carboxylic acid anhydride shown by the formula R<3>COOCOR<4> (R<4> is H, 1-4C alkyl or aryl) and a cyanide in the presence of a quaternary ammonium salt and/or tertiary amine to give a compound shown by formula I.
Patent JP-S6361953-A (JP)
Title: Test piece for detecting peroxide active material
Inventor: SAWARA KEIKO
IPC: G01N33/50
Filed: 1986-09-03
Abstract: PURPOSE:To obtain a test piece for detecting a peroxide active material which is improved in stability by completely isolating an org. hydroperoxide and chromogen. CONSTITUTION:An absorptive carrier is immersed in a soln. prepd. by dissolving or dispersing the org. hydroperoxide or org. hydroperoxide-cyclodextrin inclusion compd. buffer soln., wetting agent, and sensitizer in water or soln. mixture composed of water and org. solvent which can be mixed with water and is dried at 60-80 deg.C. A mesh is then immersed into the water or water/alcohol soln. mixture consisting of the chromogen, water soluble binder and buffer soln. and is dried at 40-60 deg.C. The resulted water absorptive carrier and mesh are stuck to a plastic sheet and are used after cutting. Such test paper when immersed into a sample such as urine is white to pale creamy if the peroxide active material does not exist in the sample. The paper shows the oxidized color of the chromogen if the peroxide active material exists therein. The content is, therefore, estimatable by comparing the color tone thereof with a preliminarily prepd. standard color tone.
Patent JP-H06342766-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ENOMOTO YASUYUKI
IPC: H01L21/285
Filed: 1993-07-30
Abstract: PURPOSE:To form a metal plug preventing an insulating layer and a contact layer from decreasing in adhesion between them. CONSTITUTION:A semiconductor device is equipped with a lower conductor layer 12 formed on a base 10, an insulating layer 14 which covers the lower conductor layer 12, and a connection hole 22 provided to the insulating layer 14 to electrically connect an upper conductor layer formed on the insulating layer 14 and the lower conductor layer 12 together. The connection hole 22 is composed of a single contact layer 18 of TiN or TiON formed on the base of the contact hole 22 and a tungsten plug 20A deposited inside the connection hole 22.
Patent JP-H0490155-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINDO KIYOTAKA
IPC: G11B11/10
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the magneto-optical recording medium which is excellent in mechanical characteristics, small in dependency of a recording power on a linear speed and is wide in recording power margin by laminating a protective film, magneto-optical recording film and a metallic film consisting of a highly thermally conductive metal on a substrate. CONSTITUTION:The protective film 2, the magneto-optical recording film 3 and the metallic film 5 are laminated in this order on the substrate 1. The protective film 2 is preferably an SiNx film and the magneto-optical recording film 3 consists preferably of a 3d transition metal, corrosion resistant metal and rare earth element. The metallic film 5 consisting of the highly thermally conductive metal or highly thermally conductive metal/nickel alloy prevents the recording layer from being heated excessively to a high temp. by a recording laser beam and is excellent in corrosion resistance. The magneto-optical recording medium which has the excellent mechanical characteristics such as small warpase, the smaller dependency of the recording power on the linear speed, the wide recording power margin and the excellent oxidation resistance and recording sensitivity is obtd. in this way.
Patent JP-S5999060-A (JP)
Title: Injection rate controller for fuel injection pump
Inventor: YONEDA KENJI
IPC: F02M41/12
Filed: 1982-11-26
Abstract: PURPOSE:To reduce an initial injection rate and obtain smooth generation of heat in initial combustion by a method wherein a part of fuel in a high-pressure chamber defined at the end face of a plunger can be released into a pump chamber in accordance with an operating condition in the distributing supply type fuel injection pump. CONSTITUTION:Fuel in the pump chamber 5 is sucked from a suction port 12 into the high-pressure chamber 6A by the rotating and reciprocating motion of the plunger 7 while the fuel is pressurized and, thereafter, the high-pressure fuel is distributed to each fuel injection valves through a center hole 37, a distributing port 13 and a delivery valve 14. In such device, a groove 40, located between the suction port 12 and the distributing port 13 and surrounding the plunger 7, is formed. A fuel escape path 42, communicated with the groove 40 and the pump chamber 5, is formed while a variable section orifice 43 is interposed in the path 42. Further, the plunger 7 is formed with a communicating hole 41, communicating with the groove 40 between a predetermined divisions on the way of the advancing path of the plunger 7, into the radial direction thereof from the center hole 37.
Patent JP-H0530079-A (JP)
Title: Spectrum diffusion modulator
Inventor: ENDO MAMORU
IPC: H04B1/707
Filed: 1991-07-24
Abstract: PURPOSE:To provide the SS demodulator for multiple SS communication enabling efficient high-speed data transfer without deteriorating SS communication characteristics. CONSTITUTION:Serial transmission data is converted into parallel data by means of a serial-parallel converter 1 and applied to each parallel data multiplier 2-1 to 2-4. The data is diffused and modulated by a phase-corrected delay PN signal from delay devices 9-1 to 9-4 by the multipliers 2-1 to 2-4. Each modulation signal is delayed by delay devices 3-1 to 3-4, and added by an adder 5. The output is modulated with carrier wave by a multiplier 6, and transmitted.
Patent JP-H0872316-A (JP)
Title: Image forming apparatus and method
Inventor: YAMADA YASUHIRO
IPC: H04N1/23
Filed: 1994-08-31
Abstract: PURPOSE: To well select a plurality of systems corresponding to the characteris tic of an image. CONSTITUTION: In a recording control part 55, when a gray density signal is predetermined density or more, a control signal 401 permitting the formation of an image is outputted to a PWM part 53 and a control signal 402 prohibiting the formation of an image is outputted to a dummy halftone processing part 50. Therefore, the formation of an image of an electrophotographic system due to a semiconductor laser 11 and the formation of an image of an ink jet system due to ink jet heads 37a-37d are not superposed one upon another.
Patent JP-2000039594-A (JP)
Title: Production of glass die for progressive multifocal lens and machining device therefor
Inventor: HIGASHIHARA TAKASHI
IPC: B29L11/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to confine the difference between the rim surfaces of a far sight part and a near sight part within a permissible range by forming the rim surface in a direction orthogonal with an optical axis at the peripheral edge on the near sight part, then superposing the rim surface on the near sight part side and the entire part of the peripheral edge on the far sight part on each other and further forming the rim surface in a direction orthogonal with the optical axis. SOLUTION: A diamond sheet is previously adhered to the grinding disk 43 of a polishing machine 40 and while grinding pressure is applied on the grinding disk 43 by an air cylinder device 21, the grinding disk 43 is rotated. The rim part is then formed in the glass die 12 only on the near sight part 12N side of a small radius of curvature. A glass die rotating mechanism 30 is thereafter moved onto the grinder 40 and the whole of the holder 24 is positioned on the grinding disk 43. A lifting shaft 22 is rotated by a motor 25 in this state and an eccentric shaft 23 is eccentrically rotated around a lifting shaft 22. The grinding pressure is applied on the grinding disk 43 by the air cylinder device 21 to rotationally drive the grinding disk. The rim part is then formed on all of the near sight part 12N and the far sight part 12F of the glass die 12.
Patent JP-S6186100-A (JP)
Title: Die device for progressive feed press
Inventor: KAYAKABE NOBUHIRO
IPC: B21D13/00
Filed: 1984-10-02
Abstract: PURPOSE:To make a press adaptable quickly to changed parts without changing dies even if the parts are changed by disposing various dies movably on a base plate and moving the various dies by a driving device which moves linearly. CONSTITUTION:A servocontrol motor 5 is operated in order to part a boring die 1 to a notching die 2 in the case of manufacturing parts of a fresh lot. A metallic plate is then inserted to the die 1 and a reference hole is bored and a notch is blanked by the die 2; further the plate is pressed by a shape blanking die. If there is a need for exchanging the blanking die, the 1st shape blanking die is transferred by a cylinder to the outside of the block and the 2nd shape blanking die 4 is moved to and fixed in the home position by a cylinder 7b, etc., then the rough material of the prescribed parts is blanked.
Patent JP-H0662359-A (JP)
Title: Video tape recorder
Inventor: NAONO MASAHITO
IPC: H04N5/76
Filed: 1992-08-04
Abstract: PURPOSE:To enable video recording only a desirable program by improving the complication of a timer reservation setting operation, which is a conventional VTR problem. CONSTITUTION:A video tape recorder is provided with a video tape 1 where a storage medium is attached, which recordes the notice image of a broadcasting program and stores reservation information for setting the timer reservation of the broadcasting program and video recording position information of the notice image of the broadcasting program, an information reading means reading reservation information and video recording position information from the storage medium, an input means inputting propriety for setting timer reservation and a comparison arithmetic means comparing video recording position information read by the information reading means with tape position information detected by a tape position detecting means.
Patent JP-H0491733-A (JP)
Title: Formed and solidified material generating color and bubble in seawater
Inventor: NISHIDA SHINICHIRO
IPC: A01K79/00
Filed: 1990-08-06
Abstract: PURPOSE:To improve the fishing yield by throwing a solidified material into seawater, thereby developing color according to the disintegration of the solidified material and forming a false visual hazard against fish in the sea. CONSTITUTION:The matrix used in the objective material is a substance having a large specific gravity and successively disintegrating and dispersing from the surface within 2-3 minutes when immersed in water. The matrix is mixed with a dye and the mixture is used as the objective material. The substance is e.g. mineral powder, clay or their mixture with a spreading agent having high water-solubility. The color-developing material is a fluorescent dye supposed to have stimulating action to the visual sense of fish. The mixture is formed, dried and filled in a bag. The solidified and formed material sinks into the sea in a short time and the color-developing material can be effectively dispersed. It has sufficient effect to prevent the escape of fish from the opening of fishing net laid in the sea and the improvement of the fishing yield can be expected.
Patent JP-H0875082-A (JP)
Title: Piping protecting material
Inventor: CHIBA YUJI
IPC: B32B27/32
Filed: 1994-08-31
Abstract: PURPOSE: To improve direct impact resistance and shear impact resistance of a piping protective material. CONSTITUTION: A material is lamination-constituted of bias woven fabrics 11a, 11b, 11c, 11d formed by weaving a polypropylene-made tape. The bias woven fabrics 11a to 11d are formed by vertically/horizontally weaving the polypropylene-made tape 12. Further, end edge parts of the bias woven fabrics 11a to 11d can be heat sealed for preventing fraying. Further, the bias woven fabrics 11a to 11d can be constituted by lamination bonding to each other by sewing machine knitting or the like, ultrasonic wave, high frequency, bonding agent and heat fusing. In this way, a buried pipe can be sufficiently protected from an impact of digging tool or the like, and since a number of laminating sheets can be reduced, a cost of manufacture can be suppressed.
Patent JP-H0953231-A (JP)
Title: Positioning method of reinforcing cage in method of underground continuous-wall construction
Inventor: KATO TOMIO
IPC: E04C5/06
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and accuracy in positioning a reinforcing cage. SOLUTION: When a reinforcing cage 10 is built into an excavated hole 14, a pair of positioning guide members 20 are fixed onto the excavated hole 14. The guide member 20 is composed of a square-shaped beam 20a and a pair of mounting plates 20b fixed at both ends of the beam 20a. A pair of the guide members 20 are fastened onto a guide wall 22 installed at the upper end of the excavated hole 14 by anchor bolts 24 so that the central axes of the beams 20a are formed in an approximately fan shape. When the guide members 20 are mounted completely, the lower end side of the reinforcing cage 10 is inserted between the guide members 20 from the expanded space sides of the guide members 20. The reinforcing cage 10 is displaced in parallel to the contracted space sides, and H-steel 10e is abutted against the internal surfaces of the beams 20a of each guide member 20.  When the H-steel 10e is abutted against the beams 20a, the reinforcing cage 10 is hung down gradually to a lower section while maintaining the state, and set up into the excavated hole 14.
Patent JP-H0851771-A (JP)
Title: Dc/dc converter with surge current limiting circuit
Inventor: NAKAMURA MASANORI
IPC: H02M3/28
Filed: 1994-08-09
Abstract: PURPOSE:To ensure the starting of operation of a main control circuit after completion of the charging operation of an input capacitor by providing an input surge current limiting circuit additionally on the input side of a DC/DC converter. CONSTITUTION:An AND circuit 17 comprises transistors 15, 16 generating an ON signal when both first and second signal circuits 10, 14 are operating. When the AND circuit is generating a signal, i.e., when the transistors 15, 16 are turned ON, a control circuit 18 is driven by a drive power supply through a transistor 19 and a resistor 20. The time constant of a timer circuit 7, determined by a capacitor 6 and a resistor 5, is set higher sufficiently than the charging time constant determined by the capacitor 4 and a resistor 2. Furthermore, a Zener diode 8 in the first signal generation circuit 10 is set higher than the gate threshold voltage of an FET 3.
Patent JP-H0492382-A (JP)
Title: Lightning arrester
Inventor: ARIMA YUJI
IPC: H01C7/12
Filed: 1990-08-08
Abstract: PURPOSE:To apply test voltage with neither demounting works nor gas treatment processed at the time of a withstand voltage test at site by opening/closing an interruption section between a connecting conductor and a lightning arrester element section via an insulating member. CONSTITUTION:A conductor 27 is disposed at the upper section of a lightning arrester element section 10, one side surface of it is provided with a stationary side contact section 18, a conductor 26 is disposed at a position faced to the contact section 18, and a movable side contact section 19 is provided for the side of the stationary side contact section. At the time of a with stand voltage test at site when an operating lever 24 provided for the branch section 28 of a metallic container 9 is rotated, its torque is transmitted to a pinion 22 via an insulating rod 23, so that a rack 2 engaged with the pinion 22 is thereby driven to the axial direction. In this case, a rod 20 is also moved to the same direction, because the rack 21 is formed integrally with the movable rod 20. As a result, the rod 20 is parted from the contact section 18, the lightning arrester is thereby disconnected.
Patent JP-S5997901-A (JP)
Inventor: HIROTA TAKESHI
IPC: B65F5/00
Filed: 1982-11-27
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-2000044344-A (JP)
Title: Ceramic substrate, fixing heater and apparatus for fixing
Inventor: KARIBE TAKAAKI
IPC: G03G15/20
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten the working time by a laser scribing method. SOLUTION: Respective recessed parts 53 forming lines 52 for separation are overlapped for the lines 52 for separation formed by laser scribing on the lines 52 for separation to separate a substrate body in the substrate body of ceramics. Thereby, even when the depth of the respective recessed parts 53 is shallow, the substrate body can readily be separated with the lines 52 for separation. Even when the substrate body is formed of a material having a high thermal conductivity, e.g. aluminum nitride, the lines 52 for separation can be formed in a short time and the working time by laser scribing can be shortened.
Patent JP-S60101482-A (JP)
Title: Cooling water sprinkler of condenser
Inventor: MATSUMURA NOBORU
IPC: F28B3/04
Filed: 1983-11-07
Abstract: PURPOSE:To prevent dust and corrosion from generating, scale from fixing and depositing and consequently reduce the cost by a structure wherein injection pipes, injection nozzles and perforated drainboards are made plastic materials. CONSTITUTION:Injection pipes 6, injection nozzles 3 and perforated drainboards 9 are made of plastic materials, which are suitable to all sorts of the steams and underground waters varying with the installation site of a geothermal power generation plant. Accordingly, fears of rust, corrosion and the like due to the steam 1 and the cooling waters 4 and 11 are perfectly eliminated. In addition, because no metal-to-metal welding is necessary at the weld between the injection pipe and the injection nozzle, no fear exists on the rusting at weld. Further, the clogging or reduction of inner diameter of the nozzle and the hold in the drainboard due to the deposition of calcium carbonate content in the steam is eliminated, resulting in making a hardwork for scale-removing work unnecessary.
Patent JP-S6364313-A (JP)
Title: Magnetically soft thin film
Inventor: ISHIKAWA OSAMU
IPC: H01F10/16
Filed: 1986-09-04
Abstract: PURPOSE:To obtain a magnetically soft thin film of a high coercive force by adding at least one of Ti, Cr, Mn, Zr, Nb, Mo, Ta and the like to a magnetically soft thin film mainly composed of Fe, Co, Al, Si, thereby enhancing the abrasion resistance. CONSTITUTION:A magnetically soft thin film is represented by a composition formula FeaCobAlcSidMe(where a, b, c, d, e respectively express the composition ratios as an tomic %, and M expresses at least one of Ti, Cr, Mn, Zr, Nb, Mo, Ta, W, Ru, Os, Ir, Re, Ni, Pd, Pt, Hf). The composition range satisfies the relations: 5<=b<=15, 2<=c<=13, 6<=d<=17, 0.5<=e<=6, a+b+c+d+e=100. With this, the abrasive resistance is enhanced, thereby obtaining a magnetically soft thin film of a high coercive force.
Patent JP-H0491515-A (JP)
Title: Output circuit
Inventor: SHIGENOBU MAKOTO
IPC: H03K19/0185
Filed: 1990-08-07
Abstract: PURPOSE:To stabilize the transient current of an output buffer by making the channel length of a transistor for driving the final stage of an output circuit longer than the channel lengths of numerous transistors in a semiconductor device including the output circuit. CONSTITUTION:When a control terminal 3 and input terminal 2 become low in level, the outputs of an NOR 5 becomes high in level and the output of an inverter for driving output buffer becomes low in level. Then the p-channel transistor of an output buffer 9 is turned on and an electric current starts to flow to a load capacity 11 from a voltage source 1. Thus, the potential at an output terminal 10 becomes the same as that at the voltage source 1. However, the channel length of the inverter 7 for driving output buffer is set to a sufficiently large value where no influence is received from the fluctuating quantity of the channel length.
Patent JP-H0746836-A (JP)
Title: Switching supply
Inventor: OHASHI YASUO
IPC: G05F1/56
Filed: 1993-07-29
Abstract: PURPOSE:To reduce a drive loss of MOS FET and to protect a gate by making a gate drive voltage of the MOS FET small in a switching power circuit wherein the MOS FET is used as a switch element. CONSTITUTION:A totem pole circuit 1 is connected between a drive power source Vd and the ground GND. A collector connecting part A of this totem pole circuit 1 is connected onto the gate side of MOS FET Q1 through a gate input capacitor C1. Since the gate input capacitor C1 and the gate side of the MOS FET Q1 are connected in series, an apparent input capacitance of the MOS GET Q1 is small and a drive loss of the MOS FET Q1 is made small. Moreover, a gate drive voltage of the MOS FET Q1 becomes smaller than the drive voltage Vd and thus the gate of the MOS FET Q1 is protected.