baber/WOPTO huggingface dataset:
Patent JP-H02183074-A (JP)
Title: Controller for access to room
Inventor: OURA SEIJI
IPC: E05F15/00
Filed: 1989-01-07
Abstract: PURPOSE:To improve safety by providing an open-close detecting means detecting the open-close state of a door while providing an inhibiting means inhibiting the reception of an opening demand when the door is brought to an opening state. CONSTITUTION:When a person approaches to a door 1 and steps on a mat switch 21 on the A side, a controller 6 outputs a judgement investigation command as to whether the registered code of a radio ID card 3 held by the person has been registered already or not to a transmission control section 14. The transmission command of the registered code is output to the card 3 through a loop antenna 5 by the control section 14 while whether the code of the card has been registered already or not is judged by the control section 14. When the code has been registered already, an opening command is output to a door open-close mechanism 11 to the controller 6 by the control section 14, and the door 1 is opened. The controller 6 does not conduct opening processing until the door 1 is closed when the door 1 is opened once.
Patent JP-S5386687-A (JP)
Title: Preparation of nb3ge crystal
Inventor: OOKURA KENGO
IPC: C23C14/34
Filed: 1977-01-10
Abstract: PURPOSE:To prepare the above-mentioned crystal economically and without causing environmental pollution, by impressing the voltage between the target made of Nb and Ge having a specified mixed ratio at the front of which the magnetic field has been provided, and the anode ring, by generating the plasma discharge in Ar gas under a specified reduced pressure and by forming the crystal on the substrate of a specified temperature.
Patent JP-S62161913-A (JP)
Title: Method for regulating component in vacuum refining furnace
Inventor: TAKANAWA TAKESHI
IPC: C21C7/10
Filed: 1986-01-08
Abstract: PURPOSE:To considerably improve accuracy in the attainment of the desired value of a component in molten steel after treatment by deciding the proper amount of a ferroalloy to be charged during the regulation of the component in a vacuum refining furnace in consideration of operation factors of the fur nace. CONSTITUTION:When a component in molten steel is regulated in a vacuum refining furnace, the yield of each brand of ferroalloy is previously quantified as a function of operation factors as shown by formula I. The amount of a ferroalloy to be charged during the regulation of the component is calculated by the quantified yield calculating formula so that the component is regulated to the desired value after the ferroalloy is charged and the component is regulat ed by charging the calculated amount of the ferroalloy.
Patent JP-S63170077-A (JP)
Title: Material to be recorded for impact printer
Inventor: HIDA MICHIAKI
IPC: B41M5/10
Filed: 1987-01-09
Abstract: PURPOSE:To facilitate formation of a recessed part in accordance with a location in which a wire or a hammer gives an impact and enables printing of clear characters and figures on an ink receptor layer by forming a filmy ink receptor layer which is softer than a base on the transparent base. CONSTITUTION:A coating agent which forms a softer ink receptor layer compared to a sheet-like base which can endure the impact of a printer consists of, for instance, a wax component. In addition, resin and powder may be formulated for adjustment of coat stability, physical strength and hardness. As resins, for instance, polyethylene, ethylene vinyl acetate copolymer resin, EVA modified polymer, ethylene acrylate copolymer resin, etc., are used. As powders, for instance, organic fine powders consisting of silica, calcium carbonate, phenol resin etc., are used. If necessary, a coating agent composition added with an ultraviolet blocking agent, fluorescent whitening agent, antioxidant, etc., is made into a solution with a proper amount of dispersant, or thermally melted, waxes or resins are used to prepare a water dispersion coating agent in the form of an emulsion for amplication.
Patent JP-H03206603-A (JP)
Title: Magnetizing device
Inventor: MACHIDA HIROSHI
IPC: H01F13/00
Filed: 1990-01-09
Abstract: PURPOSE:To prevent heat generation and deterioration of a coil and to improve the life of a magnetizing yoke coil by composing the yoke coil itself of a heat pipe. CONSTITUTION:A heat pipe is wound on a protrusion 2 of a magnetizing yoke as a magnetizing yoke coil 1, a current flows thereto to obtain a magnetic field, and a permanent magnet material 3 is magnetized. Copper is advantageous as the heat pipe to become a coil. A part A is heated by a magnetizing work, working liquid absorbs heat to be evaporated, moves to a vapor condenser B to radiate its heat, to be liquefied and condensed, and the liquid is circulated to the part A in a wick of a metal felt. A large quantity of heat is escaped to prevent deterioration of insulation and disconnection of the coil and to improve its life and long term reliability. When a heat radiation fin is provided partly at the heat pipe to be forcibly cooled by a blower, heat generation control effect is remarkably increased.
Patent JP-H10208486-A (JP)
Title: Destructive reading sense amplifier
Inventor: ELDREDGE JAMES G
IPC: G11C11/419
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a destructive reading sensing amplifier which makes possible the implementation of both reading and correction during a single reading cycle in an SRAM. SOLUTION: A destructive reading sensing amplifier 100 has means 116 and 118 for putting its amplification circuit elements into a disabled state, a means 120 for keeping a predetermined logic level produced in its output 110, a means 132 for correcting data which are transmitted on data transmission lines 104 and 106 connected to its differential inputs 134 and 136 and a series inverter column 130. The respective means operate in response to the predetermined logic levels produced in the output 110 of the sense amplifier (that is, the output signal levels of the respective stages of the series inverter column to which the respective means are connected). Therefore, while the amplification circuit elements of the sense amplifier are put into the disabled state, the output holding means and the data correcting means can be enabled.
Patent JP-H03207880-A (JP)
Title: Method for recovering metal
Inventor: KAWAHITO TAKASHI
IPC: C25C7/04
Filed: 1990-01-09
Abstract: PURPOSE:To separate metals in the form of electrolysis products by impressing the prescribed voltage while passing a metal-containing solution through one electrode part of an electrolytic cell separated into two electrode parts by means of a diaphragm to carry out electrolysis and changing pH value. CONSTITUTION:An electrolytic cell is separated by means of an electrically conductive diaphragm 6 into a cathode part and an anode part. A solution in which trace amounts of metals are dissolved is allowed to pass through one electrode part of the above electrolytic cell via an inlet 11. Subsequently, water electrolysis voltage is impressed on electrodes 1, 7 of the above electrode part to carry out electrolysis, and pH value is changed. Then, the above metals are recovered by separation in the form of electrolysis products through an exhaust port 12.
Patent JP-S58124603-A (JP)
Title: Method of treating wood and wooden workmanship material by aqueous treating agent
Inventor: HANSUUDEIITERU TSUAAGEFUKA
IPC: C08G59/34
Filed: 1983-01-12
Abstract: Wood and wooden materials are treated with aqueous treatment media. These media contain a water-soluble or water-dispersible, oxidatively drying, organic binder. The latter is a low-molecular weight, optionally modified 1,3-butadiene polymer which carries quaternary ammonium groups. This polymer is obtained by reacting an epoxy-group-containing polymer with a secondary and/or primary aliphatic amine and reacting the amination product with a low-molecular weight monoepoxide, during which process 0.05-0.5 mole of the quaternizable amino groups is quaternized per 100 g of the amination product. The treatment media preferably additionally contain wood preservatives and additives customary in the impregnating and varnishing field.
Patent JP-S62160527-A (JP)
Title: Mouse type input device
Inventor: IDA JUICHIRO
IPC: G06F3/0354
Filed: 1986-01-09
Abstract: PURPOSE:To easily and quickly input data to a computer by providing a ten key on the upper face of a mouse type input device. CONSTITUTION:A ball (not shown in the figure) is exposed under a mouse type input device 7, and the extent of rotation of this ball is converted and outputted by an output device (not shown in the figure) in the mouse type input device 7. A left switch 8 and a right switch 9 are provided on side faces of the mouse type input device 7, and a ten key 10 is provided on the upper face. Data from the left switch 8, the right switch 9, and the ten key 10 are sent to a host computer (not shown in the figure) through a host interface cable 11.
Patent JP-S5288623-A (JP)
Title: Hollow annular composite staple fibers
Inventor: OZAKI KIYOTAKA
IPC: D01F8/12
Filed: 1976-01-13
Abstract: PURPOSE: Fibers, in which a polyamide and specific polyester are arranged alternately along the ciruclar ring, with a percentage crimp within a specific range, etc., capable of easily giving superfine fibers under good fiber making and spinning conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07209788-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANO TORU
IPC: G03C1/047
Filed: 1994-01-14
Abstract: PURPOSE:To obtain the photosensitive material high in sensitivity and low in fog by incorporating silk fibroin in a silver halide emulsion. CONSTITUTION:The silver halide emulsion contains the silk fibroin and it is preferred to perform nucleus formation and growth of silver halide grains in the presence of the silk fibroin obtained by dissolving the fibroin in a copper ethylenediamine solution and drying it after dialysis, and it contains methionine very small as compared with the gelatin. The silk fibroin can be substituted by gelatin fully or partially, and it can be used together with a protective colloid except gelatin. The use of this silk fibroin permits adverse effects of the gelatin on photographic performance at the time of grain formation and chemical sensitization to be eliminated, chemical sensitization from low concentration to be controlled and the obtained silver halide emulsion to have high sensitivity and low fog.
Patent JP-H08193064-A (JP)
Title: Production of imino compound
Inventor: ONISHI KAZUHIRO
IPC: C07D209/50
Filed: 1995-01-11
Abstract: PURPOSE: To obtain an imino compound which is useful as an intermediate for pigments by using a solvent incompatible with urea to effect the reaction, as the phase separation is maintained during the reaction through a simplified process without use of reactants difficult to handle. CONSTITUTION: When this imino compound of formula I (A<1> is O, NH; Z is an aromatic or heterocyclic group which clan form a conjugated system with >C=NH) is obtained by reaction of a compound of formula II (A<2> is O, NH) with urea in the presence of a catalyst in an solvent, a solvent incompatible with urea is used to carry out the reaction, as the phase separation between the solvent and the urea is maintained. It is preferred that an aliphatic hydrocarbon solvent, an aromatic hydrocarbon solvent, a chlorinated hydrocarbon solvent, an alcoholic solvent, an ether solvent, a ketone solvent, an ester solvent or a nitrogen atom-containing solvent, e.g. nitrobenzene is used as this solvent.
Patent JP-H06208608-A (JP)
Title: Image processor
Inventor: GUNJI TOMOHIRO
IPC: G06T15/08
Filed: 1993-01-11
Abstract: PURPOSE:To provide the image processor for three-dimensionally extending an annotation function. CONSTITUTION:This image processor is provided with a three-dimensional image data memory 1 for storing three-dimensional image data, cross-section transformation part 2 for preparing a cross-sectional image on any prescribed cross-section by using the three-dimensional image data, monitor 3 for displaying the prepared cross-sectional image, annotation setting part 5 for setting an annotation at any desired position in the cross-section related to the prescribed cross-sectional image, coordinate calculation part 6 for calculating the three- dimensional coordinate value of the position to which the annotation is set, judgement part 7 for judging whether the three-dimensional coordinate value is included inside the cross-section related to the other cross-sectional image different from the prescribed cross-sectional image, and synthesizing part 8 for synthesizing an annotation graphic at the correspondent position of the other cross-sectional image and outputting this graphic to the monitor.
Patent JP-H06208125-A (JP)
Title: Display device
Inventor: HAMADA TETSUYA
IPC: G02F1/1347
Filed: 1993-01-11
Abstract: PURPOSE:To improve the quality of display with the simple structure in a display device, in which plural display units are combined to generate image. CONSTITUTION:A display device has plural display units 11a-11c, in which display areas 12a-12c for displaying image and non-display areas 13a-13c are respectively arranged on the same surface, and these plural display units 11a-11c are combined to generate one image. In this display device, the display areas 12a-12c are arranged close to a side edge part 16 of the display units 11a-11c, and plural display units 11a-11c are arranged so that the non-display areas 13a-13c are overlapped with the back of the display areas 12a-12c.
Patent JP-S60146530-A (JP)
Title: Transmitter-receiver
Inventor: NOJIMA HIDEAKI
IPC: H04B1/40
Filed: 1984-01-11
Abstract: PURPOSE:To use an antenna in common for transmission and reception by connecting an output terminal of a wireless transmission circuit via a resistor to an antenna connected to an input side of a radio reception circuit via a band pass filter. CONSTITUTION:A signal received by an antenna 11 is inputted to a radio reception circuit 13 via a band pass filter 12 and its outut drives a speaker 15. The speaker 15 is driven by an output of a tape recorder circuit 14 and connected to a wireless transmission circuit 16 provided with a modulator and an oscillator. An output of the wireless transmission circuit 16 is fed to the antenna 11 via a resistor 17. The reception mode and the transmission mode are switched by the switching of power supply (not shown). The input impedance of the band pass filter 12 and the output impedance of the wireless transmission circuit 16 are made equal so as to use the resistor 17 having a resistance value nearly 5 times. Thus, the antenna is used in common for transmission and reception without decreasing the antenna efficiency in this way so as to miniaturize the transmitter-receiver.
Patent JP-S59126934-A (JP)
Title: Device for measuring gas concentration
Inventor: KAITE OSAMU
IPC: G01N21/27
Filed: 1983-01-11
Abstract: PURPOSE:To detect the abnormality in the optical system of a measuring device for gas concn., the decrease in the function of its light source, the condensation therein, etc. by utilizing the signal obtainable with the operation of said device. CONSTITUTION:When abnormality arises in an optical system, a voltage VREF decreases and the output of a comparator 20 changes to H. The entire input to an AND gate 21 goes to an H, then the H appears at an output terminal 27 and an alarm device not shown in the figure is driven. When the discharge output from a laser tube 1 decreases, the output of a comparator 23 changes to an L on account of a decrease in a signal VIL. Since the signal VREF decreases at the same instant in this stage, the output of the comparator 20 goes to an H and therefore the entire input to an AND gate 22 goes to an H, then the H signal appears at an output terminal 28 and a decrease in the function of a light source is alarmed. When the discharge of the tube 1 stops, the output of a comparator 25 goes to an L, and the H signal appears at an output terminal 29 via an invertor 30, by which the stop of the discharge is alarmed. When only the condensation arises and a sensor 26 goes to an L, the condensation is alarmed by the signals L, L of the terminals 27, 29.
Patent JP-S63172136-A (JP)
Title: Stroboscope device with irradiation angle varying function
Inventor: TAKAHASHI NAOKI
IPC: G03B15/05
Filed: 1987-01-12
Abstract: PURPOSE:To set an optimum irradiation angle by providing an irradiation angle setting means which selects a zoom switching point in the wide angle side nearest to focal length information of a lens if there is not a zoom switching point corresponding to inputted focal length information of the lens. CONSTITUTION:When a display signal is inputted from a port A of a microcomputer 3, one of display elements 4a-4e to which the signal is inputted is lit. A zoom switching point signal is outputted to a driver circuit 4 from a port B of the microcomputer 3 to rotate a motor M in an indicated direction by a designated extent, and a zoom unit 5 is moved in cooperation with this rotation. Consequently, the nearest zoom switching point in the wide angle side is set as the zoom position in case of the absence of the zoom switching point corresponding to focal length information LD no matter which information LD is inputted, and an optimum irradiation angle, namely, the irradiation angle under consideration of luminance is always obtained. Thus, the optimum irradiation angle is set for lens-side focal length information.
Patent JP-H05188518-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA TAKETOSHI
IPC: G03C1/015
Filed: 1992-01-10
Abstract: PURPOSE:To enable the photosensitive material to be handled in the light for a long time by incorporating a specified compound in an emulsion layer containing silver chloride in a specified grain diameter range in a specified concentration and a water-soluble rhodium salt or a specified compound in another hydrophilic colloidal layer. CONSTITUTION:The photosensitive silver halide emulsion layer containing negative type silver halide grains comprising >=90mol% silver chloride having an average grain diameter of 50-200nm and containing the water-soluble rhodium salt in a concentration of <=1X10<-5>mol/mol of silver halide, and this emulsion layer or another hydrophilic colloidal layer contains one of the compounds represented by formulae I-III in which each of R1 and R2 is H, halogen, or the like; each of Y1 and Y2 is-O-, -CO-, or the like; L1 is -CH2CH2- or the like; L2 is =C- or the like; Z is -OH or the like; each of M1-M4 is an alkali metal atom; R7 is methyl: R8 is p-sulfophenyl; each of R10 and R11 is methyl ; each of L3-L5 is methine; and each of R12-R15 is II or alkyl.
Patent JP-H07207891-A (JP)
Title: Floor material
Inventor: TANAKA SHUICHI
IPC: E04F15/02
Filed: 1994-01-17
Abstract: PURPOSE:To drain rainwater effectively by forming a cover material, in which leg pieces, in which engaging pieces are formed at lower end sections, are protruded from both end sections of a top board 11, and inserting and engaging the cover material into the indented section of a floor material body. CONSTITUTION:Leg pieces 12, in which outward directed engaging pieces 14 are shaped at lower end sections, are protruded from both end sections of a top board 11, thus molding a cover material 1. A groove section 20, into which the cover material 1 is inserted, is formed, and floor material bodies 2, to which indented sections 21, into which the engaging pieces 14 of the cover material 1 are put, are shaped, are formed on both sides of the bottom section of the groove section 20. The width B of the top board 11 of the cover material 1 is made smaller than that A of the groove section 20 formed to the floor material bodies 2, clearances T are shaped between the top board 11 and the groove section 20, and rainwater is discharged to the outside through the groove section 20 from the clearances T. Accordingly, rainwater collected on a floor material can be drained effectively.
Patent JP-S58120418-A (JP)
Title: Shearing punch shearing method
Inventor: NAMIUE KOUJI
IPC: B23D21/02
Filed: 1982-01-14
Abstract: PURPOSE:To shear the end part of a pipe and the like into segmental semicircular form, by using a shearing punch. CONSTITUTION:A work pipe 3 is set in a state of being tilted by 45 deg so as to cause the workpart to be turned to the underside and a shearing punch 1 is rendered downward whereby a punch shearing edge 1c on the tip of the punch 1 hits the topside of the work pipe 3. At this time, a radial edge 1c1 imparts a depth of cut to the topside of the work pipe 3 and then circumferential edges 1c2 and 1c2 at both sides also make the depth of cut into circular form; these operations take place in a way that cutters 1b both sides are cuttong both left and right sides of the pipe 3 as going along the peripheral surface of the shearing punch 1. At the end part of the pipe 3, such a surface as being congruous with the peripheral surface form of a counterpart pipe 3' to be joined in an intersected state is formed up.
Patent JP-S5286918-A (JP)
Title: Wear resisting cast steel for low temperature
Inventor: HORIUCHI KAORU
IPC: C22C38/00
Filed: 1976-01-14
Abstract: PURPOSE: Wear resisting cast steel having specified composition, to which suitable amount of Cr, Ni are added, improved low temperature toughness and is usuable in mines (civile engineering and construction industry) in extremly cold areas such as Alaska. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08190142-A (JP)
Title: Camera
Inventor: NAKAZAWA ISAO
IPC: G03B17/00
Filed: 1995-01-12
Abstract: PURPOSE: To accurately detect the completion of rewinding film even in the case of using the film unequal and coarse in the pitch of perforation. CONSTITUTION: The completion of rewinding the film is detected based on a signal (3) obtained by reading a bar code (2) on a bar code disk 33a provided in a film cartridge by a photoreflector. For example, by detecting that the time t1 when the specified bar code passes in front of the photoreflector is shorter than a specified time (because the rotation of a film supply spool in the film cartridge is quickened at the time of completing rewinding the film), the completion of rewinding the film is detected.
Patent JP-S60148253-A (JP)
Title: Information transfer system
Inventor: KAMO KOUSUKE
IPC: G06F13/00
Filed: 1984-01-13
Abstract: PURPOSE:To attain coincidence of common data without any designation by ORing exclusively the common data and an update data ahead the transmission of a data and transmitting the result. CONSTITUTION:When a transmission request is given from a function at the transmission side, an exclusive OR circuit 2 ORes exclusively the revised data and the trasmission side common data area 1 and transmits the result to a receiver via a transmitter 3. At the reception side, the received data and the reception side common data area 6 are ORed exclusively at the exclusive OR circuit 5 at the reception side and the result is stored again the reception side common data area 6.
Patent JP-H07212950-A (JP)
Title: Laser lighting attracting device
Inventor: TAKEHISA KIWAMU
IPC: H01S3/00
Filed: 1994-01-18
Abstract: PURPOSE:To provide a device which can generate a linear plasma channel with a general optical system without using a multiforcus mirror and, further, facilitates the change of the generating position. CONSTITUTION:A laser beam taken out from a laser oscillator 1 is reflected by a conical mirror 3 and a conical mirror 4 to be converted into a hollow beam 2b-2b' which is propagated in the direction of the center axis 5 of the conical mirror 5 and linearly condensed in a part 8 to generate a plasma channel. Further, by regulating the distance between the conical mirror 3 and the conical mirror 4, the generating position of the linear plasma channel can be changed.