baber/WOPTO huggingface dataset:
Patent JP-S5849358-A (JP)
Title: Amidine derivative and anticomplement agent
Inventor: FUJII SETSUO
IPC: C07C279/04
Filed: 1981-09-18
Abstract: NEW MATERIAL:A compound of fromulaI(R1 is 1-6C alkyl, 2-6C alkenyl having 1-3 double bonds, 3-6C cycloalkyl) and its acid adduct. EXAMPLE:4-(beta-Amdinoethenyl) phenyl acetate. USE:Anticomplement agent, antitripsin, antiplasmin or antithrombin: it is used for treatment of pancreatitis, hemorrhagic diseases or inflammations. PREPARATION:A carboxylic acid of R1COOH or its reactive derivative such as an acid halide, is dissolved or suspended in an organic solvent such as dimethylformamide and made to react with an ester-activating agent such as DCC, which is used as a dehydrative condensation reagent usually. Then, 4-(beta-amidinoethenyl) phenol, preferably its acid adduct of formula II is added to give the compound of formulaI.
Patent JP-S5770406-A (JP)
Title: Rotating angle detecting apparatus
Inventor: SHIMIZU WATARU
IPC: G01B7/00
Filed: 1980-10-21
Abstract: PURPOSE:To eliminate detection error due to variation in the output level, by making an arrangement so that phase lag is geneated in a output signal and an AC signal for energizing corresponding to the rotating angle, in an electomagnetic rotating angle detecting apparatus. CONSTITUTION:Primary windings 2A and 2C and 2B and 2D are differentially wound arround energizing pole pairs A and C and B and D, respectively, and the windings are connected to each other in series. And a sine signal is impressed from an oscillator 5 and a cosine signal is impressed from another oscillator 6 on each winding. A rotor 3 is eccentrically fitted to the center of a rotating shaft 4, and changes the reluctance of a magnetic path passing thorugh energizing poles of each stator A-D in accordance with the rotating angle. Secondary windings 7A-7D wound arround the energizing poles A-D are connected to each other in series, and this output signal E becomes an AC signal whose phase is lagged and which corresponds to the rotation of the rotor 3.
Patent JP-S6126899-A (JP)
Inventor: UDA TATSUHIKO
IPC: B08B3/08
Filed: 1984-07-18
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-S6040382-A (JP)
Inventor: TAKAHASHI RIYOUJI
IPC: B66B3/00
Filed: 1983-08-12
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-H05344338-A (JP)
Title: Outline emphasizing method for color picture
Inventor: IKUTA KUNIO
IPC: H04N1/40
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a method by which an emphasis on the noise or graininess of a picture can be prevented, and only an original outline can be emphasized. CONSTITUTION:The density data of each picture element are stored in picture memories 4B, 4G, and 4R by each color B, G, and R. The isosbestic direction psiB, psiG, and psiR of an attentional picture element is computed by isosbestic direction arithmetic circuits 8B, 8G, and 8R. Angle difference detecting circuits 28BG, 28GR, and 28BR compute the difference of the isosbestic direction psiB, psiG, and psiR of the attentional picture element A correlation deciding circuit 29 calculates a correlation RE based on the angle differences psiB, psiG, and psiR. A non-linear conversion circuit 31 outputs a dead zone control signal F based on the correlation RE. A dead zone processing circuit 36 changes the width of a dead zone based on the dead zone control signal F.
Patent JP-S5373529-A (JP)
Title: Preparation of hydroquinone
Inventor: MATSUDA FUJIO
IPC: C07C37/00
Filed: 1976-12-10
Abstract: PURPOSE: To prepare high purity hydroquinone in high yield without using excess acid, by the hydrogen reduction of nitrobenzene in an aqueous solution of hydrogen halide in the presence of a reduction catalyst, followed by the hydrolysis of the resulting intermediate by heating without separating from the reaction mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05342808-A (JP)
Title: Mold for two-color molding
Inventor: TANABE HISANORI
IPC: B29L31/34
Filed: 1992-06-08
Abstract: PURPOSE:To enhance the quality of a tape cassetter half consisting of two-color molded goods. CONSTITUTION:The tape cassetter half has a two-layered part between a transparent one-layer part and an opaque one-layer part 1C. A secondary side gate 30 for a transparent secondary resin P2 is provided on the flank of the tape cassetter half so as to obscure the trace of the secondary side gate. The secondary side gate 30 is eventually opened toward the position facing the primary side resin P1 of the two-layered part. The secondary side gate 30 is, thereupon, formed to such a shape that the secondary resin P2 emitted therefrom heads toward the direction parting from the primary side resin P1 of the two-layered part. Then, the primary side resin P1 hardly melts and flows out together with the secondary side resin P2 at the time of packing the secondary side resin. The primary side resin P1 is, therefore, hardly incorporated into the transparent one layer part.
Patent JP-2000338650-A (JP)
Title: Pellicle for lithography
Inventor: SHIRASAKI SUSUMU
IPC: G03F1/62
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pellicle for lithography having a high light transmittanace to fluorine excimer laser. SOLUTION: The pellicle is obtained using an amorphous fluorine-containing polymer as the material of a pellicle film. The amorphous fluorine-containing polymer is a polymer of a perfluorodioxol compound of the formula or a copolymer of a fluorine-containing radical polymerizable monomer mixture containing >=20 mol% perfluorodioxol compound. In the formula, R1 and R2 are each F or a 1-10C perfluoroalkyl and R3 and R4 are each F or a 1-10C perfluoroalkoxy but at least one of R3 and R4 is a 1-10C perfluoroalkoxy.
Patent JP-H09329641-A (JP)
Title: Voltage applying test method for insulating block
Inventor: MATSUKI MASAKI
IPC: G01R31/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable confirmation by test with an electric field strength higher than or equal to that of actual use, by arranging a solid insulator having a dielectric constant equivalent or more on an outer peripheral conductor inner surface, and adjusting the electric field strength. SOLUTION: The solid insulator 2 whose dielectric constant ε is higher than that of main insulator 4 of a unit 1 is fixed between e.g. an oil unit (insulating block) 1 of an object to be tested and a metal shield (outer conductor) 5 arranged on the outer periphery of the oil unit 1. A tightly closed case 8 in which the whole body is accommodated is filled with insulating liquid like insulating oil or insulating gas like nitrogen, and a voltage is applied across central conductor (inner peripheral conductor) 3 and a shield 5, which a high voltage applying equipment. Since the solid insulator 2 is inserted in the part between the unit 1 and the shield 5 and electric field strength is controlled, equipotential lines are biased to the main insulator 4 side, and electric field just above the central conductor 3 is increased.  Thereby, distribution of electric field strength in the longitudinal direction can be controlled, and test confirmation by electric field strength higher than or equal to that of actual use is enabled.
Patent JP-S628707-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: A45D7/04
Filed: 1985-07-04
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-S5850772-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA TOSHIAKI
IPC: H01L21/331
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a lateral transistor available for the free trimming of the control of  amplification factors and emitter dimensions, by controlling emitter currents by voltage impression onto a gate electrode. CONSTITUTION:Since a P type inversed layer 5 is generated on the surface of an N<-> type Si substrate 1 under the gate by impressing a voltage onto the gate G and the area of a P<+> type emitter 3 increases resulting in the reduction of a substantial base width WB, and thereby the amplification factor hFE of the lateral P-N-P transistor fluctuates by the gate voltage VG. Further, a plurality of P<+> type emitters 3a, 3b are provided on the surface of an N<-> layer 9, the gate G is provided on the surface of the N<-> layer (base) between emitters via insulating films 4, the emitter area (peripheral length) is substantially increased by the P type inverted layer 5 generated by impressing  a negative voltage onto the gate, and emitter currents are varied resulting in the fluctuation of the hFE. Thus, by providing an insulating gate electrode on the base and impressing a voltage thereon, the base width is varied resulting in the control of the hFE, and the N<-> layer is formed on the base surface resulting in the control of the hFE. Further, collector currents are varied by making the emitter area and the peripheral length variable, and thereby programmable elements or elements available for trimming  can be obtained.
Patent JP-H0440068-A (JP)
Title: Facsimile receiver
Inventor: ARAKI SHIGEJI
IPC: H04N1/00
Filed: 1990-06-05
Abstract: PURPOSE:To confirm the transmission management information of a transmission side facsimile equipment as the daily report list of facsimile reception with an operator by storing a part of a received picture and reproducing the stored received picture as the daily report list of facsimile reception. CONSTITUTION:Area setting means 16-18 are provided to set the arbitrary area of picture information to be received, and received picture storing means 14 and 15 are provided to store the part, which area is set, of the received picture information every time the picture information is received. Then, the picture information stored in the received picture storing means 14 and 15 is recorded and reproduced while successively collecting the information in the order of storing it. Thus, the operator can confirm the transmission management information (such as date and time on the transmission side for example,) of the transmission side facsimile equipment to be transmitted while being added to the picture information as transmission source information as the daily report list of the facsimile reception.
Patent JP-S5850464-A (JP)
Title: Automatic sample delivering device
Inventor: NAKADA SUGURU
IPC: G01N30/18
Filed: 1981-09-19
Abstract: PURPOSE:To simplify the operation and the equipment by automatically introducing a sample into an analyzer from one or a plurality of micro syringes into which a constant amount thereof is charged. CONSTITUTION:A micro syringe is composed of a cylinder 1, a plunger 2 and a needle 3 and the plunger 2 is driven forward or backward to suck or discharge a sample through the needle 3. The micro syringe into which the sample is sucked and charged is set on a syringe base 4. By a command of a controlling section 8, a micro syringe driving section 5 pushes the whole of the micro syringe toward an analysis meter 7 and the needle 3 is stuck into a sample injection port 6. Then, as the plunger 2 is pushed with a plunger driving section of the micro syringe driving section 5, the sample is injected into analysis meter to analyze. Upon the end of the analysis, the syringe base 4 is moved for injection of the subsequent sample from the micro syringe.
Patent JP-H08315604-A (JP)
Title: Emergency flashlight unit
Inventor: TADA KOICHI
IPC: F21V33/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide an emergency flashlight unit wherein individual use by anybody can be facilitated by automatically lighting in a general house or the like when interrupted power of a commercial power supply generated such as at the time of causing a disaster of earthquake, fire, etc. CONSTITUTION: In a flashlight 1 with mounting receptacle part mounted in an AC receptacle, the flashlight can be used at any time by a charged battery 8 when power is interrupted. By further providing a radio receiver 12 of automatically generating a sound by receiving broadcast of a specific station built in this emergency flashlight unit 1, a place where it is kept at emergency time is cleared.
Patent JP-S5773561-A (JP)
Title: Document editing system
Inventor: NAKAMURA NORIO
IPC: G06T11/60
Filed: 1980-10-24
Abstract: PURPOSE:To enable to easily edit with a low cost device, by moving or erasing the video information for partial area formed in a video memory between video memories via a processing memory. CONSTITUTION:The video information of a partial area of an original stored in a video memory 9 is transferred to an arbitrary area of the video memory 10 through a program stored in a ROM memory 2 under the control of a CPU1. Thus, the edited picture is formed in a video memory 10 by transferring the video information of partial area from an arbitrary area to another arbitrary area. The edited video information formed in the video memory 10 is sequentially read out and after being converted into a serial video signal, the signal is transferred to an output section of a post-device.
Patent JP-S5771686-A (JP)
Title: Waste liquid concentrator
Inventor: SONODA MASANOBU
IPC: B01D1/26
Filed: 1980-10-24
Abstract: PURPOSE: To contrive to utilize energy effectively by a method wherein a heating means for heating the steam generated in a heating drum and a means for directing the heated steam from the heating means to the heating drum are provided, in the titled concentrator wherein a heating drum and an evaporator are connected to each other by a closed-loop piping.  
     CONSTITUTION: In a concentrator for a waste liquid, particularly for the ratioactive waste water in a nuclear power plant, the steam coming out from a gas-liquid separator 4 after being generated in the evaporator 1 is compressed to a desired pressure by a compressor 17. Due to the heat generated at the time of compression, the steam is converted into a superheated steam of a high temperature. The superheated steam is fed into the heating drum 2, where it gives heat to the waste liquid being circulated, so that a concentrating and heating operation is conducted continuously. Upon giving heat to the waste liquid in the drum 2, the superheated steam is condensed to a liquid, the condensate is fed to a condensate cooler 18,  where it is cooled by cooling water to a target temperature for recovery and it is recovered through an outlet port 22 as water for the plant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05319838-A (JP)
Title: Method for glass optical element forming
Inventor: ITO HIROSHI
IPC: C03B21/02
Filed: 1992-05-15
Abstract: PURPOSE:To shorten the forming time at the time of forming a glass optical element from a lens material obtained by cutting a rod-shaped glass material. CONSTITUTION:The end face of a rod-shaped glass material 1 is put in a carrier 51 and the glass material 1 is heated below the glass transition point in a preheating furnace 12 together with the carrier 51. The tip 15b of the contact part 15 cooled by a cooling tube 15a is pressed on the flank of the material 1 to generate a thermal stress in the material 1 which is cut, and a lens material is obtained. At this time, the material 1 is rotated around on axis as a center. The lens material is heated by a heating furnace to the final heating temp. at which the lens material is press-formed, and a glass optical element is press- formed by the upper and lower dies of a press-forming part. Since the lens material is preheated, the time required to heat the material to the final heating temp. is shortened. Further, since the cut lens material is dropped into the carrier 51, the time for transporting the lens material is eliminated.
Patent JP-H10337319-A (JP)
Title: Health promotor
Inventor: TOUICHI TADASHI
IPC: A61H39/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To give proper stimulation to a crotch to enhance muscles and restore fatigue, by equipping a pressing part to press a crotch part by the self weight when a man sit upright on the pressing part in an almost rectangular parallelpiped. SOLUTION: This health promotor 1 is in a rectangular parallelpiped and is equipped with a pressing part 11 comprising a curved face to press a crotch part as a whole by the self weight of a user when he/she sits upright thereon. The major part of the surface (upper face) of the pressing part 11 is in a cylindrical face and is equipped with a higher front part 12 gradually raised in a smoothly curved face. On the lower side of the rear end thereof, notch parts 13, 13 with triangle faces on both corner parts is equipped. The health promotor 1 is integrally made of a slightly flexible or elastic material such as foam styrene by a forming method such as injection molding and other various methods. It is also possible to use wood to manufacture.
Patent JP-H10339223-A (JP)
Title: Manifold and manufacture thereof
Inventor: TAKAGI MASARU
IPC: B21D26/033
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a manifold provided with two pipe-like bodies forming passages and manufacture thereof. SOLUTION: A manifold is provided with a plurality of pipe-like bodies 1 through which air flows. Each pipe-like body 1 has a first plate body 6 having a practically trough-shaped cross section, a second plate body 7 having a practically trough-shaped cross section and intermediate plate body 8 intervening between the first and second plate bodies 6 and 7. Through this constitution, a first passage 60 and a second passage 70 are in parallel with each other. The intermediate plate body 8 is provided with a first branch plate section and a second branch plate section that actually form a Y-shape.
Patent JP-S63313418-A (JP)
Title: Superconductive wire and its manufacture
Inventor: AZUMA TSUNETO
IPC: H01B12/06
Filed: 1987-06-15
Abstract: PURPOSE:To manufacture a superconductive wire with excellent fIexibility by providing a conductive coating over a superconductive element wire comprising a wire conductor as a supporting body and a superconductor coated over the wire conductor. CONSTITUTION:A wire conductor 4, a superconductor 3 coated over the surface of the wire conductor 4, and a conductive cylindrical covering 5 given over the superconductor 3 are provided. As a conductive cylindrical covering, silver or steel is effective and its role lies in the improvement of mechanical strength and the stabilization of a superconductive state. In the case of a superconductive wire 1 having such a structure as mentioned above, a superconductive element wire 2 has a constitution in which the superconductor 3 is coated over the wire conductor 4, so that when the superconductive wire 1 is bent the difference between the internal compressive stress and the external tensile stress of the superconductor 3 becomes smaller in comparison with the case where a superconductor is put in a metallic pipe. Therefore, the superconductor 3, a brittle body, is not easily broken; consequently a superconductive wire which is excellent in flexibility can be formed, which facilitates the manufacture of a superconductive cable.
Patent JP-S5852459-A (JP)
Title: Case hardened steel and its manufacture
Inventor: YANAGIYA TOSHIO
IPC: C22C38/18
Filed: 1981-09-22
Abstract: PURPOSE:To reduce the amount of a strain produced during surface hardening and to reduce the disperion by manufaturing a case hardened steel contg. specified percentages of C, Si, Mn, Cr, Ni and Mo in Fe from an ingot having a specified central segregation degree of C. CONSTITUTION:A steel consisting of, by weight, <=0.4% C, <=1% Si, <=2% Mn, <=3% Cr, <=5% Ni, <=1% Mo and the balance Fe is prepared. The desired composition of the steel is composed of 0.25-0.35% C, <=0.5% Si, 0.7-1.5% Mn, 0.35-1% Cr, 0.01-0.06% Al, 0.01-0.025% N and the balance Fe or further contains <=2% Ni and/or <=0.3% Mo. The O content of the steel is adjusted to <=30ppm. When the steel is continuously cast, by regulating the superheating temp. during casting to <=40 deg.C and magnetic intensity during electromagnetic agitation at the solidification interface to >=40G, the central segregation degree of C is made 1.1-1.0.
Patent JP-S5272144-A (JP)
Title: Differential amplifier circuit
Inventor: SATO HARUNORI
IPC: H03F3/45
Filed: 1975-12-12
Abstract: PURPOSE:The differential amplifier cir cuit which is supplied with a current by the constant current circuit is connected with another constant current circuit in parallel to form a high input impedance circuit, thereby making the chip size smaller in combination with the IC-implementation of the circuit.
Patent JP-H0312372-A (JP)
Title: Structure for joining ceramics and metal
Inventor: KOMODA TETSUO
IPC: B32B3/24
Filed: 1989-06-12
Abstract: PURPOSE:To provide the above-mentioned structure for joining which drastically decreases the generation of the residual stresses of joining occurring in the difference in the coefft. of thermal expansion between a metal and ceramics by joining the metal and the ceramics having the coefft. of thermal expansion different from the coefft. of thermal expansion of the metal via insert metals consisting of two kinds of materials and providing a cavity at the center of the one insert metal. CONSTITUTION:The above-mentioned insert metals 2 are constituted of two kinds of the metals which vary in the coefft. of thermal expansion. These metals are constituted of the 1st layer 2A of a sheet provided on the side in contact with a ceramics plate 1 and a 2nd layer 2B provided as the cavity 4 in the central part provided on the side in contact with the metal 3 and along the circumferential edge part of the plate 1. The joining stresses occurring in the difference in the coefft. of thermal expansion between the plate 1 and the metal 3 are drastically decreased in this way. In addition, the 2nd layer 2B of the metal 2 is formed as the cavity 4 in the central part and, therefore, the thermal deformation of the plate 1 at the time of heating is effective permitted and the generation of thermal stresses is lessened.
Patent JP-S6127684-A (JP)
Title: Junction gate field effect transistor
Inventor: ITSUNOI KATSUAKI
IPC: H01L29/808
Filed: 1984-07-18
Abstract: PURPOSE:To increase transconductance gm while enabling rapid operation, by forming a gate region out of a semiconductor layer provided on a semiconductor substrate. CONSTITUTION:Ions of n type impurity such as Si or Se are implanted in a semiconductor GaAs substrate 1. The substrate is then annealed to form a shallow n type channel region 2 having a sharp impurity profile. A p<+> type GaAs layer is provided on the whole surface of the substrate 1, and then a WSi layer is provided thereon. These GaAs and WSi layers are successively etched anisotropically in the direction vertical to the surface of the GaAs substrate 1, so as to form a gate region 4 consisting of the p<+> type GaAs layer and an electrode 5 consisting of the WSi layer. An Si3N4 film is then adhered on the whole surface and an Si3N4 film 3 is formed by RIE. After that, an Au-Ge alloy film and an Ni film are successively adhered over the whole surface. After photoresist is further applied thereon, the structure is anisotropically etched by RIE to form a source electrode 8 and a drain electrode 9 each consisting of an AuGe/Ni film.
Patent JP-S6044897-A (JP)
Inventor: JIEIMUZU EI BIBARII
IPC: G21F9/00
Filed: 1983-08-15
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。