baber/WOPTO huggingface dataset:
Patent JP-S6047531-A (JP)
Title: Fail-safe circuit of multiple signal transmission system
Inventor: SHINOHARA TOSHIO
IPC: H04L69/40
Filed: 1983-08-26
Abstract: PURPOSE:To initialize a transmitting and receiving circuit and make a return to a normal operation state by turning off a power source unless a monitoring bit is detected and then turning on the power source again. CONSTITUTION:The transmitting circuit 10 sends a digital signal having monitoring bits and is initialized when the electric power is turned on. The receiving circuit 20, on the other hand, receives the digital signal from the circuit 10 and is initialized when the power source is turned on. Then, a signal monitoring circuit 28 turns off the electric power unless the monitoring bit is detected and then turns on again.
Patent JP-S5860698-A (JP)
Title: Dicing method of lithium niobate single crystal wafer
Inventor: SHIYOUROKU TAKESHI
IPC: H01L29/06
Filed: 1981-10-02
Abstract: PURPOSE:To prevent the occurrence of cracking and chipping in dicing and divide the individual elements, by grooving and working a lithium niobate single crystal in a direction parallel to the direction of cleavage planes of a wafer crossing the surface orientation. CONSTITUTION:A wafer 1 is cut to give the surface orientation (01-1) of the wafer 1 to be diced from a lithium niobate single crystal having (-1012), (01- 12) and (1-102) as cleavage planes. The first dicing lines 2 to be parallel excising lines at a given interval and the second dicing grooves 3 crossing the lines 2 respectively are formed on the wafer 1. In the process, the crossing angle is defined as 73.2 deg. and 106.8 deg. as shown by one element 4 after the division. According to the method, the respective sides (a)-(d) of the element 4 can be in agreement with the direction of the cleavage planes crossing the surface of the wafer 1. Thus, the occurrence of the cracks in the division after the dicing is reduced to improve the yield.
Patent JP-S5584293-A (JP)
Title: Filler wire for electron beam welding
Inventor: TANAKA JINKICHI
IPC: B23K15/00
Filed: 1978-12-20
Abstract: PURPOSE:To enable defect-free weld zone to be formed irrespective to plate thicknesses when the filler wire is used for electron beam welding by keeping the oxygen content in the filler wire at less than the specified value. CONSTITUTION:The oxygen amount contained in the filler wire is kept at 55ppm or less. In this way, the weld zone which does not cause any porosity at all may be obtained irrespective of plate thicknesses when it is used for electron beam welding.
Patent JP-2000349380-A (JP)
Title: Dye laser, and method of adjusting optical axis of the dye laser beam
Inventor: FUJITA SHUICHI
IPC: H01S3/213
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy in adjustment, and obtain a highly efficient dye laser as a result by performing the adjustment of the optical axis of a dye laser beam not with a pilot beam but with an actual dye laser beam. SOLUTION: This device is equipped with a dye multistage amplifier 100, where one coloring matter laser oscillator 3 and at least two dye laser amplifiers 4, 5, and 6 are connected in series, a solid-state laser device 1 which emits a laser beam for excitation so as to excite each dye laser amplifier 3, 5, and 6, an optical fiber 2 which transmits the laser beam for excitation emitted by this solid-state laser device 1 to the dye laser amplifiers 4, 5, and 6, a shut-off means 14 which is provided between this solid-state laser device 1 and the dye laser multistage amplifier 100 and intercepts the laser beam for excitation, and an opening and closing controller 17 which controls the opening and closing of the shut-off means 14.
Patent JP-H05346924-A (JP)
Title: Purchaser information controller
Inventor: HATANAKA FUMIO
IPC: G06Q50/00
Filed: 1992-06-16
Abstract: PURPOSE:To store purchaser information with small area and speedily obtain necessary information with slight labor. CONSTITUTION:An address, a name, and a telephone number which are entered into a purchase application form are read out as image data by an image input device 1. An identification code, etc., to be added to a commutation ticket issued according to the purchase application form are inputted from an input device 2. A processor 3 compresses the band of the image data from the image input device 1 and merges the compressed image data with the information from the input device 2 to generate the purchaser information. A storage device 4 stores the purchaser information by using the identification code as a key code. When the identification code is specified, the purchaser information corresponding to the specified identification code is retrieved and the band of the compressed image data included in the retrieved purchaser information is expanded to restore the image data, which are displayed on a display device 5.
Patent JP-H084003-A (JP)
Title: System for helping to make strain control test report
Inventor: KIMURA MASAYUKI
IPC: E02D17/04
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a computation result correctly and quickly and also, make the content of drawing figures easy to understand by computing the elastic displacement tolerance range an illustrating it, in a system which makes a strain control measurement table, an elastic plasticity displacement graph, etc. CONSTITUTION:Data required for design of a ground anchor and actual measurement value data by strain control test are inputted into an input part. Next, using input data and data obtained by computation, illustration data arranged in each form are computed in the order of an anchor strain control figure and the strain control test measurement table. And, input data, data illustration data obtained by computation, and others are drawn on an output part. This constitution includes a means for computing the elastic displacement tolerance range with each set load and a means for converting computed elastic displacement tolerance range into illustration data and displaying it in an anchor strain control figure.
Patent JP-H057247-A (JP)
Title: Electronic exchange system
Inventor: KATO YASUHIRO
IPC: H04M3/42
Filed: 1991-06-27
Abstract: PURPOSE:To use the enabled service of the desired extension in the extension of the transfer destination when the absent transfer registration to transfer the call received at the desired extension to another extension is performed. CONSTITUTION:In an electronic exchange to store a line wire and an extension and the absent transfer registration to transfer the call received at the desired extension to another extension, a storing means 15 to store a usable function and a call classificatior for each extension and a control means 14 to use the enabled service of the desired extension based on the storing content of the storing means in the extension of the transfer destination when the absent transfer registration for the desired transfer destination extension of the desired extension is performed are equipped.
Patent JP-S5679462-A (JP)
Title: Structure of integrated circuit
Inventor: AIGA MASAO
IPC: H01L21/822
Filed: 1979-11-30
Abstract: PURPOSE:To efficiently obtain an IC containing many passive circuit elements by a method wherein an island type poly Si is provided on an insulating substrate surface and an opening is made directly on it or after it is covered with an oxide film, or metallic films on the substrate are connected through the mediation of the oxide film. CONSTITUTION:An island type Si thin films 7, 7' are selectively formed on an alumina ceramics 6. Following this, a poly Si is grown on the surface and P, etc. is added to produce a required specific resistance. Next thereto, a surface of a poly Si 7, 7' is oxidized to form a SiO2 film 8, 8' having a required thickness, and thereafter, windows 9, 9' are opened at given parts. Next, by means of a double evaporated film of Cr and Au, micro conductive bands 1, 3, 3', 5, 5' and electrodes 10, 11, 12, 12' are selectively formed. A capacitor 2' is formed by means of an electrode 10, an SiO2 8 and an Si 7, and further, a resistor 4' is constituted with a poly Si 7'. An electrode 13 is formed on the back side of the substrate. With this constitution, when the number of capacitors and resistors are many, the effect is especially large, thus, being useful to improve productivity.
Patent JP-H087524-A (JP)
Title: Method and device for taking up magnetic tape
Inventor: SONE KIYOSHI
IPC: G11B23/113
Filed: 1994-06-14
Abstract: PURPOSE:To prevent troubles from occurring in recording and reproduction due to deformation of a magnetic tape housed in a protective case at the time of its storage by eliminating winding irregularity which is caused at the time of taking up the tape at high speed. CONSTITUTION:The rotational seat 12 is inserted into the concave hole 2B to hold a magnetic tape housed in a protective case 10 in a storage chamber 15. A power rotation mechanism 11 rotates the reel 2 to take up the magnetic tape 1 into the reel 2. The rotating shaft 13 is inclined by an angle theta to provide a slight tilting angle alpha (not shown in the figure) between the taking-up face 1B and the internal side face 1D of the tape, and thereby the discharge of the air sucked into between the taking-up face 1B and the internal side face 1D is directed toward the edge side opened at a tilting angle of alpha. Thus, settling the direction of discharge suppresses the fluctuation of the magnetic tape and the edge side of the magnetic tape 1 is aligned by the defining plate face 2A; both eliminating winding irregularity of the tape. In addition, the inclination alphais given by tilting the protective case itself or a structure such that the internal side 1D is tilted in the running mechanism of the magnetic tape 1.
Patent JP-S5947401-A (JP)
Inventor: ITOU KEIKO
IPC: A61F13/49
Filed: 1982-09-10
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-S5582655-A (JP)
Title: Thermal transfer device
Inventor: IZUMIHARA HIROSHI
IPC: B41F17/00
Filed: 1978-12-18
Abstract: PURPOSE: To ensure an excellent, uniform, continuous transfer for the whole transferred surface even when there is difference in actual transfer width on the surface by providing a specified pressure correction system.  
     CONSTITUTION: A transfer roll 1 is rotatably supported on the tip end of a support frame 3 which can be moved back and forth along a guide 2 by a piston 5 of a hydraulic cylinder 4, one of transferred articles a fitted to a rotary jig 6 is faced to the roll 1, and the jig 6 is connected with a hydraulic motor 10 through a rotary sahft 8 and a drive mechanism 7. The cylinder 4 and the motor 10 are driven by oil pressures fed from an oil pressure source 11 through servo valves 12 and 13. The valves 12 and 13 are controlled by a pressure control system A consisting of a pressure instruction circuit 14, pressure detector 15, strain amplifier 16, and servo- amplifier 17, or by a speed control system B consisting of a speed control instruction circuit 18, speed detector 19, and servo-amplifier 20. The system A is added with a pressure correction system C consisting of a correction controller 21, which generates a pressure correction instruction according to the degree of difference in actual transfer width, and a transfer position detector which confirms the progress of transfer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000348642-A (JP)
Title: Device for color picture tube
Inventor: NAKAMURA HOCHI
IPC: H01J29/76
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To shorten a length of a deflecting yoke device in which a main deflecting yoke and an auxiliary deflecting device are integratedly assembled so as to shorten a depth of a color picture tube. SOLUTION: This device for a color picture tube is provided with a deflecting yoke device in which the color picture tube having a color phosphor screen to which electron beams are radiated; a main deflecting yoke 5 generating a magnetic field for a vertical and horizontal deflecting of the electron beams; and an auxiliary deflecting device 71 having a plurality of auxiliary coils and playing an auxiliary role of the main deflecting yoke 5 works are integrally assembled. Furthermore, it is provided with a neck band 30 for fastening an outer periphery of the auxiliary deflecting device 71 at a position overlapped with the plurality of auxiliary coils, and fixing the deflecting yoke device to the neck 1 of the color picture tube.
Patent JP-S6313179-A (JP)
Title: Scanner assembly for rotary recording medium
Inventor: KANESHIRO TOSHIO
IPC: G11B21/20
Filed: 1986-07-03
Abstract: PURPOSE:To facilitate the assembling, adjustment, repair and replacement of components by providing a rotary link mechanism coupling freely turably a scanner holder to a scanner support member. CONSTITUTION:An actuator ACT consists of a moving part A and a generation part B of a DC magnetic field, the longitudinal part of the center of a support plate 55 fixed with plural coils 53, 54... of the moving part A is coupled and fixed to the longitudinal part of the center of a support member 57 made of an elastic late such as a phosphorous bronze via a link member 56 made of an elastic body such as a rubber and a turning fulcrum is set by a turning fulcrum member 58. Both ends of the support member 57 are clipped by supports 59a, 59b such as rubber, the member 57 is bent easily in the forward/backward direction but not deformed in the other directions, thus the displacement toward the forward/backward direction in the moving part A is executed easily by the support member 57, the turning motion of the moving part A is executed easily while the linear position typing the apexes of the turning fulcrum member 58 is used as the rotary axis and the motion in the other directions is suppressed.
Patent JP-H063858-A (JP)
Title: Color toner and image forming method
Inventor: YUSHINA HEIHACHI
IPC: G03G15/08
Filed: 1992-06-16
Abstract: PURPOSE:To provide a color toner having a fine hue and high transparency, ensuring sufficiently high and stable electrostatic chargeability in an environment at high temp. and humidity as well as in an ordinary environment and excellent in durability. CONSTITUTION:This color toner contains polyester resin having <=20 KOH mg/g acid value, a xanthene dye and an anthraquinone dye represented by the formula (where, each of R<1> and R<2> is H or lower alkyl and X is halogen).
Patent JP-S641961-A (JP)
Title: Immunological measurement
Inventor: KAWAKATSU SATORU
IPC: G01N33/543
Filed: 1987-06-23
Abstract: PURPOSE: To achieve measurement with a high sensitivity being highly adaptable to a wide ranging measuring object from a low to high mol. wt. substance, by measuring a specified component in a fluid sample using a substance B specifically bonded to a specified component A or an analogous element thereof.  
     CONSTITUTION: Substance C bonded specifically to a substance B, but not to a specified component A, and a substance E which is bonded specifically to a label substance D while causing a signal to be modulated as attributed to the label substance D by bonding are used. A bond 1 of the specified component A and the label substance D and that 2 of the substance B and a substance F are bonded together specifically at portions of the specified component A and the substance B to form a complex I, which is further bonded specifically to the substance C at the portion of the substance F therein I to form a complex II. The free bonded matter 1 is bonded easily to the substance E to modulate a signal of the label substance D. Thus, a relationship is previously determined between the density of the specified components in a fluid sample and a signal intensity of the label substance D as a whole, thereby enabling the learning of the density of the specified component A in an unknown liquid sample. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11354033-A (JP)
Title: Manufacture of color cathode-ray tube and in-bulb cleaning device
Inventor: YAMAMOTO AKITO
IPC: H01J9/38
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a color cathode ray tube with uneven color of an image eliminated by undoing the intertwining of grille lines through air blowing, prior to sealing the electron gun of a color cathode- ray tube having a shadow grille. SOLUTION: In this color cathode-ray tube, 1 represents a panel, 2 represents the grille lines of a shadow grille for controlling three colors of RGB, 3 represents IMS for shutting off external magnet, 4 represents an air chip for forming air flow for eliminating intertwining and removing impurities within a tube. Air(gas) within the tube whose flow is represented by an arrow E2 is jetted directly to a frame 7 of the shadow mask grille, then formed as a constant flow with respect to the fluorescent screen of the panel 1 and the IMS 3.
Patent JP-H065672-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAJO TOSHIO
IPC: H01L21/66
Filed: 1992-06-17
Abstract: PURPOSE:To accurately measure the electrical properties of elements by a method wherein a force measuring terminal is connected to a check table in contact with a back electrode, and a sense measuring terminal is brought into contact with a stopper electrode on the front side of the same potential with the back electrode. CONSTITUTION:A cathode sense measuring terminal 41 is brought into contact with a stopper electrode 18 to make a Kelvin contact together with a force measuring terminal. An anode sense measuring terminal 31 and a force measuring terminal 32 are brought into contact with an anode electrode 17. In this state, when a forward voltage is applied between the anode electrode 17 and the cathode electrode 15, the potential of the stopper electrode 18 becomes nearly equal to that of the cathode electrode 15, so that a forward voltage drop can be measured by the measuring terminals 31 and 41 independent of the resistance of a check table 2 and a contact resistance between a silicon substrate 1 and the check table 2. By this setup, the electrical properties of elements can be measured.
Patent JP-S5682858-A (JP)
Title: Baking aqueous paint for anode electrodeposition painting
Inventor: BUIRUFURIITO BARUTSU
IPC: C08C19/36
Filed: 1980-11-10
Abstract: A binder for a bakable aqueous anodic electrocoating composition comprises a water-soluble and/or water-dispersible addition compound, at least partially neutralized with a basic compound and esterified, the addition compound comprising 10-35% by weight of one or more alpha , beta -unsaturated dicarboxylic acids and 65-90% by weight of a butadiene polymer, liquid at 20 DEG  C. and having at least 50 molar percent butadiene units and a molecular weight of 400 to 6,000, the addition compound being esterified to 20-70 equivalent percent, based on its acid number, with one or more unsaturated alcohols of the formula   <IMAGE>   wherein R1, R2, and R3 are identical or different and each independently is hydrogen or methyl, R4 is hydrogen or C1-5 -alkyl, and n is 0 or 1.
Patent JP-H0820425-A (JP)
Title: End steel recovery device
Inventor: SATO YASUKI
IPC: B65G47/34
Filed: 1994-07-08
Abstract: PURPOSE:To provide an end steel recovery device that is able to recover end steel in an efficient manner without lowering the extent of operation efficiency in a cutting process. CONSTITUTION:Two vibro-conveyors 44A and 44B conveying end steel to one direction by means of vibration are set up in an underground groove 43 in the vicinity of three cutting means 32A to 32C cutting the end of section steel, and a stacking part 35 is installed at the tip side, whereby operation efficiency is so good as well as conveying efficiency is well improved, and besides, there is no restriction to the setup space of other machinery and an operator's working space.
Patent JP-S5380928-A (JP)
Title: Renewal system for memory address
Inventor: MATSUYAMA TAKAKI
IPC: G06F12/04
Filed: 1976-12-25
Abstract: PURPOSE:To ensure a high-speed address renewal process and the fetch action for the address of the command ward, by setting the address byte boundary of the command ward to 2<n> byte and the address byte boundary of the command word address to 2<n+1> respectively.
Patent JP-H05331097-A (JP)
Title: Production of methacrylic acid and its ester
Inventor: OKITA MOTOMU
IPC: B01J23/84
Filed: 1992-05-25
Abstract: PURPOSE:To provide a new catalyst for producing methacrylic acid from propionic acid and formaldehyde. CONSTITUTION:In the vapor-phase catalytic reaction of propionic acid with formaldehyde into methacrylic acid, Nb-Cs-X (X=W, Ag, Mg, Ni, Zn, Mo, Cr, Sb, Ti or Pt) is used as a catalyst. It may be also possible that a lower alcohol is added to the feedstock to produce an methacrylic ester together.
Patent JP-S5780664-A (JP)
Title: Method of sealing electrode pole of storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M50/172
Filed: 1980-11-07
Abstract: PURPOSE:To realize easy and complete sealing of an electrode pole, which is performed by providing the concave part of a lid with an annular rib, by forming an irregular part on a part of the electrode pole which corresponds to the annular rib, and surrounding the irregular part with the molten resin of the rib. CONSTITUTION:A concave part 5 of a lid 5 made of a thermoplastic synthetic resin is provided with an opening 2, which has a diameter d' larger than a diameter d of an electrode pole 3 by 1-2mm.. The periphery of the opening 2 is provided with an annular rib 10 rising upward. The pole 3, which is provided with an irregular part 14 facing the rib 10, is made to penetrate the opening 2. After that, a heated circular fusion tool 11 is pushed down from the upside to make the rib 10 to be heated and fused, thereby making the irregular part 14 to be wrapped in the resin of the rib 10. Next, the concave part 5 is packed with a permeable adhesive 7 to make the outer surface of the rib 10 to be covered with the adhesive 7, thus a satisfactory sealing is performed.
Patent JP-S5384963-A (JP)
Title: Process for preparing 33halosulfonylthiophenee carboxylate compound
Inventor: FUIRITSUPU AA ROTSUSHII
IPC: A61P25/04
Filed: 1977-12-28
Abstract: O.Z. 32,364/542 3-Halosulfonylthiophene-carboxylic acid compounds are manufactured by reacting 3-ketothiophane-carb-oxylic acid compounds with sulfonic acid compounds, reacting the end product from the 1st reaction stage with alkali metal polysulfides, reacting the end product from the 2nd stage with a dehydrogenating agent and finally reacting the end product from the 3rd stage with halogen and water. The products are starting compounds for the manufacture of drugs, dyes and crop protection agents and have an anti-inflammatory, analgesic and anti-rheumatic action. In particular, the end products I are starting materials for the manufacture of sweeteners which are non-toxic and free from an after-taste, flavor-improving agents, diabetic  aids and feedstuffs, and provide the means of a simple and economical synthesis of thiophene-saccharins.
Patent JP-S5490953-A (JP)
Title: Amplifier
Inventor: YAMADA HARUYASU
IPC: G11B20/02
Filed: 1977-12-28
Abstract: PURPOSE:To reject the switching noise at operation and non-operation of the amplifier, by grounding the output terminal of amplifier in AC manner for a given time. CONSTITUTION:The selection signal b fed to the terminal 18 controls operation or non-operation of the reproduction amplifier 2, and the output at operation can be obtained at the terminal 16. In this case, the signal b is fed to the trigger pulse production circuits 22,23 and the trigger pulses e,f produced after a given time is fed to the blanking pulse production circuit 26. Further, the blanking pulse h responds to the signal b and controls the switch circuit 17, allowing to connect the output signal at the terminal 16 in AC manner. Further, when the ON and OFF signal of the power supply is fed to the terminal 19, the switch 17 is controlled similarly.