baber/WOPTO huggingface dataset:
Patent JP-S63191530-A (JP)
Title: Working for workpiece on complex working machine tool
Inventor: SAITO KENJI
IPC: B23P23/02
Filed: 1987-01-30
Abstract: PURPOSE:To turn a work with high working precision even if a main turning component force acts in the direction of Y-axis, by positioning a tool at a turning position in turning working and carrying out turning, restraining the shift in the direction of Y-axis, and carrying out working, releasing said restraint in the working in the direction of Y-axis. CONSTITUTION:When turning work is carried out, a tool 17 is positioned at a turning position SP by a clamp device 9 and turning is carried out, restraining the shift of a tool positioner 2 in the direction of arrow AB in this state, and in the working in which the tool 17 shifts in the direction of arrow AB, working is performed, releasing the restraint of the tool positioner 2. Since turning work is carried out in the state where the shift of the tool positioner 2 in the direction of arrow AB is restrained, the tool positioner is effectively prevented from being vibrated, even if the main turning component force in the direction of arrow AB acts through the tool 17, and a work 21 can he turning-worked with high working precision.
Patent JP-S62178660-A (JP)
Inventor: TSUCHIYA SHIGEHIRO
IPC: E04G23/08
Filed: 1986-02-03
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-H05218252-A (JP)
Title: Semiconductor device
Inventor: OGAWA SHOGO
IPC: H01L23/48
Filed: 1992-02-06
Abstract: PURPOSE:To provide a semiconductor device wherein inductance of an outside connection conductor connecting a plurality of semiconductor devices in parallel is decreased, relating to a transistor inverter device or the like. CONSTITUTION:Connection conductors 5, 6 constituted of flat angular type conductor bars bridge outer leading-out terminals of a plurality of semiconductor devices 8, and are fixed to the outer leading-out terminals of each semiconductor device by using terminal screws 14. Thus the semiconductor devices are connected in parallel. One or a plurality of slit type grooves 15 are cut and formed parallel to the current flowing direction, in the plate surface of the conductor bar, thereby increasing the surface area of a conductor current flow path to decrease the inductance value.
Patent JP-H10221487-A (JP)
Title: Radiation shielding concrete wall
Inventor: MORI YOSHIHISA
IPC: G21F3/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the shielding property of a radiation shielding concrete wall and, at the same time, to construct the wall easily by burying a through duct which is bent and composed at least of double pipes in the concrete wall so that both ends of the duct may be positioned on both surfaces of the wall and filling up the hollow section of the duct with a radiation shielding material. SOLUTION: A through duct 4 is constructed in a double-pipe structure in which spacers 8 are put between an inner pipe 4a and outer pipe 4b so as to maintain an interval between the pipes 4a and 4b. The duct 4 is bent in a Z-shape and has flanges 5 at both ends. A concrete wall is constructed by placing concrete 2 after the duct 4 is arranged between forms so that the flanges 5 may be positioned on both surfaces of the concrete wall and arranging an injection pipe 7 obliquely upward from the highest part F of the duct 4 so that the front end of the pipe 7 may reach the internal surface of one form. Then a γ-ray shielding material or neutron absorbing material is injected into the concrete wall through the entrance G of the pipe 7 in accordance with the object to be shielded.  The γ-ray shielding material or neutron absorbing material moves due to the gravitational force and successively fills up the hollow section 6 of the duct 4. After the hollow section 6 is filled up with the material, the forms are removed. Thus the radiation shielding concrete wall having a through duct which has a light weight and an effective radiation shield and can be constructed easily is obtained.
Patent JP-H02289876-A (JP)
Title: Sheet carrier
Inventor: HAABAATO ETSUCHI AMENHEUSAA
IPC: G03G15/16
Filed: 1990-01-30
Abstract: PURPOSE: To register consecutive toner images, for transferring them to a sheet and to prevent irregularities in a toner image by providing a positioning means for positioning the actual part of the sheet on a transfer member with vacuum pressure. CONSTITUTION: A copying sheet 26 is moved toward an arrow 30 and fixed on a rotary sheet gripper (clamping device) 32 at a transfer station D. The sheet gripper 32 moves the sheet 26 to the periphery of a stationary transfer drum 36 through a transfer region 34 and simultaneously, the sheet 26 is positioned on the outer periphery of the drum 36 with the vacuum pressure, to be moved in a circulating path, in synchronization with the rotation of a photoconductive drum 10, so that consecutive electrostatic latent images are transferred in succession. Thus, it is guaranteed that the irregularities in a toner powder image caused by the jumping of the tailing edge of the sheet 26, while this sheet 26 is recirculated are prevented and consecutive toner power images are registered and transferred to the copying sheet 26.
Patent JP-H01195700-A (JP)
Title: X-ray generator
Inventor: TOMIMASU TAKIO
IPC: H05H13/04
Filed: 1988-01-29
Abstract: PURPOSE:To make it possible to radiate a very strong parallel X-ray beam with large aperture by making an electron beam undulate around a designed electron orbit utilizing betatron vibration characteristic inherent in an electron storage ring and taking out emitted light nearby a node of the undulation. CONSTITUTION:Electrons charged on a designed electron orbit are made to undulate around thereon with any amplitude and nodes of vibration in perpendicular direction by a perpendicular direction-deflection means utilizing betatron vibration characteristic inherent in an electron storage ring to enlarge radiation range of emitted light SR. That is, an electron beam is made to undulate by means of a variable vertical-deflection electromagnet 21a provided on an orbit of the electron storage ring to radiate the emitted light SR in a large area. Thus, a monochrome X-ray 10 is enlarged in its radiation range from a crystalline plate 9 for spectrum. Furthermore, a very strong X-ray with wide radiation range is obtained by means of respective horizontal and vertical-deflection electromagnets, wigglers and undulaters 8 provided on the electron storage ring.
Patent JP-2000218341-A (JP)
Title: Bolt manufacturing method
Inventor: AKASAKA MASATO
IPC: B21K1/46
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a bolt manufacturing method wherein a head part processing efficiency is good, a head part superior in strength is obtainable while a material loss is not generated, by molding a head part to be installed at one end side of a drum part under a cold draw processing. SOLUTION: In this method, a tip end drawing die on which a round draw hole is installed, and a head part drawing die on which a polygonal head molding hole and an inducing tapered hole are installed at its inserting end, are used. First, a small diameter part is draw processed by cold pressure insertion of a bolt material 12 end part into the drawing hole of the tip end drawing die. Then, a small diameter part of the bolt material 12 is cold pressure inserted into a molding hole of the head part drawing die so as to draw process an axial shape polygonal head part 15 on the end part of the bolt material.
Patent JP-S63189130-A (JP)
Inventor: IMAMURA KAZUJI
IPC: G01N29/06
Filed: 1987-02-02
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-S57135526-A (JP)
Title: Frequency dividing circuit
Inventor: HATANO HIROYUKI
IPC: H03K23/00
Filed: 1981-02-14
Abstract: PURPOSE:To securely remove unnecessary pulses which appear in a frequency division output, by empolying connected stages of frequency dividers, a delay circuit which generates an output by delaying the output phase of an initial- stage frequency divider by 90 deg., and a gate circuit. CONSTITUTION:A frequency dividing circuit is provided with frequency dividers 31-3N connected in series, and a delay circuit 40 which generates an output by delaying the output phase of the initial-stage frequency divider 31 by 90 deg.; the output of the circuit 40 and the outputs of the frequency dividers 32-3N are inputted to an AND circuit 42. The circuit 40 uses a D-FF44 and while an input signal common to the frequency divider 31 is inverted by an inverter 48 and inputted to the terminal T of the FF44, the output of the frequency divider 31 is supplied to the terminal D. Therefore, the output of the FF44 is ANDed with the outputs of the frequency dividers 32-3N to open the gate 42, so that a frequency division output appears at an output terminal 50. Consequently, the generation of unnecessary pulses due to the propagation delay time of a circuit element is eliminated securely within the range where the delay time of the frequency divider 3N is shorter than the delay time due to a 90 deg. phase difference.
Patent JP-S61178800-A (JP)
Title: Memory check device
Inventor: URABE MAKOTO
IPC: G11C29/56
Filed: 1985-02-05
Abstract: PURPOSE:To form a memory check device with a reduced memory capacity by comparing and adjudicating two output data, that is, an output of an expected value data memory reading expected value data in accordance with addresses and an output of a memory to be checked. CONSTITUTION:The addresses produced by an address generator 4 are converted by an address converter 52 as a function of the location of the memory cell in a data memory 71 storing 'a portion in which real memory portions with existence of the actual memory cell are re-arranged' and 'a portion in which only memory cell void portions are compressed and re-arranged' of a ROM6 to be checked. Hence, output data applied to and read from the ROM6 to be checked is applied to one data comparator 8 while the data read from the ROM6 to be checked are applied to the other comparator 8 and the two output data are sequentially compared to each other to check the ROM6.
Patent JP-H11217985-A (JP)
Title: Earth drill
Inventor: NOZAKI SATOSHI
IPC: E21B11/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a leader type earth drill with the advantages of showing guide operation of a kelly-bar independently of its elongation, showing guide operation of the kelly-bar even when it is supported by a thrust cylinder and easily removing a kelly-bar guide. SOLUTION: A leader 2 erects on an earth drill mainbody 1. An earth drill bucket 7 is secured to the lower end of a kelly-bar 6. A kelly-bar drive 3 to rotate the kelly-bar 6 is mounted along the leader 2 in an elevatable manner. A kelly-bar guide 12 fitted through the kelly-bar 6 in a vertically movable manner is secured to the lower part of the kelly-bar drive 3 along the leader 2 in a vertical position-adjustable manner.
Patent JP-H03225848-A (JP)
Title: Block circuit of semiconductor integrated circuit
Inventor: KOIZUMI YUJI
IPC: H01L21/822
Filed: 1990-01-30
Abstract: PURPOSE:To enable a fan-in capacity to be reduced and a block area to be reduced by using a transistor which is n times wider than a gate width W at a part whose load is large of an output stage and a next stage. CONSTITUTION:Compound gate elements 12-14 and an inverter 15 consist of a transistor with a gate width W of basic dimensions and an output stage logic element 16 consists of a transistor which is n times wider than the gate width W of basic dimensions, thus causing the number of elements to be reduced and area to be narrowed. Also, when a fan-in capacity which is an input capacity of a block is compared by setting the transistor with a gate width W of basic dimensions to fan-in = 1, it is equal to half the value when n is set to 2. Also, drive capacity is nearly equal, thus obtaining a circuit with a small block circuit fan-in capacity and a small block area.
Patent JP-H11218330-A (JP)
Title: Heating cooker
Inventor: AKUTSU UTAYOSHI
IPC: F24C15/10
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cookability for efficiently utilize and uniformly transferring a heat in a heating cooker to a material to be heated, a safety for reducing a danger of a scald and a cleanability of no clogging. SOLUTION: A top plate 17 and a heat dispersing unit 19 installed at a predetermined air gap to the plate 17 to place a material 24 to be heated are provided directly above a burning unit 14. The unit 19 has a constitution for making a heat transfer uniform to the material 24 corresponding to a state of the unit 14, thereby uniformly heating the material 24. The unit 14 is a burner having a burner port directed toward a central direction with a long contact of the unit 19 with a flame with a high efficiency, and scarcely clogged as compared with the upward burner hole to reduce a flame overflow.
Patent JP-H03227412-A (JP)
Title: Coiled fiber and production thereof
Inventor: MOTOJIMA SEIJI
IPC: D06M101/40
Filed: 1990-01-31
Abstract: PURPOSE:To obtain coiled fibers comprising surface or the whole part converted into a carbide of element of group IV, having excellent oxidation resistance, corrosion resistance, strength, etc., by subjecting coiled carbon fibers of specific shape and a volatile compound of element of group IV to gas reaction diffusion treatment in a reducing atmosphere. CONSTITUTION:Coiled carbon fibers having 0.05-5mum fiber diameter, 2-10 times as long outer diameter of coil as diameter of fibers and 5-50 windings/outer diameter of coil based on 10mum and a gaseous volatile compound (e.g. TiCl4 or SiCl4) of element of group IV are subjected to gas reaction diffusion treatment (preferably 1,000-1,450 deg.C for 5 minutes-5 hours) in a reducing atmosphere and the surface or the whole parts are changed to a carbide of element (e.g. Ti or Si) of group IV to give coiled fibers suitable for micro mechanical element, cushioning material, etc.
Patent JP-2000217629-A (JP)
Title: Cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To open an outside cover by one push-piece operation, and to facilitate, by releasing the airtight condition of the inside of an inner cover kept negatively pressured for bringing it in an atmospheric pressured condition, the opening operation of the inner cover afterward. SOLUTION: An outer cover 14 opens and closes a container body 12. A cosmetic storage tray 16 is provided in the container body 12. The storage tray 16 is closed airtightly with an inner cover 20 through an airtightness keeping mechanism 18. An outside cover hook 22 for fitting and releasing the outer cover 14 on the side of the container body 12, and an inner hook 24 for fitting and releasing the inner cover 20 on the side of the storage tray 16 are provided. A rotary push piece 26 freely rotatable facing outside is provided on the container body 12. One end of the push piece 26 is provided with an operation part 28 for rotating the push piece 26 by adding operating force.  At the other end of the push piece 26, a release part 30 which releases the outside cover hook 22 by the rotation of the push piece 26 and releases the airtight condition of the airtightness keeping mechanism 18 is provided.
Patent JP-S62178242-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKADA SHIYUN
IPC: G03C1/42
Filed: 1986-02-01
Abstract: PURPOSE:To obtain a high color forming density even if a photosensitive material is quickly processed with a color developing soln. contg. no benzyl alcohol by incorporating the precursor of a color developing agent and specific compd. into said material and using a specific coupler. CONSTITUTION:The precursor of the color developing agent and at least one compd. selected from the compds. expressed by formula I, formula II, formula III and formula IV are incorporated into the photosensitive material. The coupler dispersed and incorporated by using a high boiling point org. solvent having <=6.0 dielectric constant is used. R1, R2, R3, R4 are an alkyl group, R6, R7 are an H atom, alkyl group, R1 and R2, R3 and R4, R6 and R7 may bind with each other to form a nitrogenous heterocycle together with an N atom. R5, R6 are a halogen atom, etc., n1, n2 are 0-4. R5, R6 may be the same or different when n1, n2 are 2-4. X is an H atom or hydrolyzable group. R9 is an aryl group, R10, R11, R12, R13 are an H atom, alkyl group, etc.
Patent JP-2000224838-A (JP)
Title: Constant voltage circuit
Inventor: YAMAGUCHI KOICHI
IPC: H02M3/137
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To output a constant voltage without being affected by the change of a load current. SOLUTION: A reference voltage forming means D1 for forming a specified reference voltage, a voltage outputting means 3 for outputting a voltage to a tab 5, a voltage detecting means 4 for detecting a tab voltage, and a comparing means 2 which is connected with the reference voltage forming means D1 and the voltage detecting means 4 and compares the tab voltage with the reference voltage, are installed. On the basis of the compared result of the comparing means, a voltage outputted from the voltage outputting means 3 is so controlled that the voltage of the tab 5 coincides with the reference voltage.
Patent JP-H07228776-A (JP)
Title: Polyamide composition for molding material
Inventor: OKA HIDEAKI
IPC: C08L77/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a polyamide composition reduced in water absorbency and improved in heat resistance, mechanical strengths, toughness, impact resistance, chemical resistance, hot-water resistance, lightweightness and moldability by mixing a specified polyamide with a powdery or fibrous filler. CONSTITUTION:This composition comprises 100 pts.wt. polyamide made from a dicarboxylic acid component comprising 60-100mol% terephthalic acid and a diamine component comprising 60-100mol% 1,9-nonanediamine and having an intrinsic viscosity (in concentrated sulfuric acid at 30 deg.C) of 0.4-3.0dl/g and 0.5-200 pts.wt. powdery filler having a mean particle diameter of 1-200mum and selected from silica (alumina), alumina, talc, graphite, TiO2, MoS2 and polytetrafluoroethylene or a fibrous filler having an average length of 0.1-200mm and selected from polyamide, glass, carbon and boron fibers.
Patent JP-H06166688-A (JP)
Title: Carbapenem compound, its production method and antibacterial composition
Inventor: MIWA TETSUO
IPC: A61P31/04
Filed: 1993-02-09
Abstract: PURPOSE:To provide a novel compound having an excellent antibacterial action, stable in living bodies, and expressing internal kinetics. CONSTITUTION:The compound of formula I [R<1> is (substituted) 1-4C alkyl; COOR<2> is (esterified)carboxyl; R<3> is halogen; (substituted)hydroxyl, etc.; R<6> is H, (substituted) 1-6C alkyl, etc.], and its salt. For example, (5S,6R,7R,11 R)-5-[(R)-1-hydroxyethyl]-11-[2-hydroxyethyl]-4-oxo-3,9- diazatricyclo[5.4.0.0<3>'<6>]undeca-1-ene-2-carboxylic acid. The compound of formula I is produced e.g. by reacting a component of formula II with a compound of formula: P(R<6>)3(R<6> is lower alkyloxy, lover alkyl, etc.) or a compound of formula: P(R<6>)2R<6>' (R<6>' is the same as R<6>) in an inert solvent or in a solvent-free state preferably at 80-140 deg.C for 1-172hr and, if necessary, subsequently removing the protecting group from the reaction product.
Patent JP-S62179761-A (JP)
Title: Integrated optical circuit device
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/026
Filed: 1986-02-03
Abstract: PURPOSE:To provide high performance and high reliability in the characteristics of an integrated optical circuit device by integrating a semiconductor laser, a resistor and a plurality of FETs on a conductive GaAs substrate so that a current flowing the resistor flows in parallel with the laser and the FETs. CONSTITUTION:A cap layer grown layer 12 is used as an FET active layer, a blocking layer grown layer 17 is used as a resistor, and FETs 1, 2 have symmetrical structure with respect to a p-type electrode 16. BTRS semiconductor lasers 1-7 having two ridges on a substrate to implant the current only through between the ridges are formed in the same structure and manufacturing method as those of a normal BTRS semiconductor laser except that two sides except cavity surface and electrode surface are chemically etched or formed by dry etching and P-type electrodes 16, 20 are formed on the substrate. Thus, the laser in this integrated optical circuit has high performance and high reliability similar to those of a sole unit.
Patent JP-S57136287-A (JP)
Title: Printer
Inventor: KAWAMURA SHIGEMI
IPC: G06K15/10
Filed: 1981-02-18
Abstract: PURPOSE:To simplify the constitution of a printer and to realize a high-speed operation as well as the high efficiency, by especially preparing a specific character symbol to be used for the vertical-horizontal conversion and then reading out the specific character symbol in reference to a code conversion table. CONSTITUTION:A substitute symbol character pattern part 8 where a specific symbol pattern to be used for the vertical writing is stored in a state convenient for the vertical-horizontal conversion, a KANJI (Chinese character) symbol pattern part 7 where a KANJI symbol pattern for the horizontal writing is stored, and a symbol converting information switching table 9 are connected to a control part 1 via an address designation line 13 and a data line 14. Then the control code or the character code of a designated print data 10 are decided at the control part 1 from the data 10 and a vertical-horizontal conversion switch designating signal 11. When the vertical printing is decided, the prescribed specific symbol character pattern is read out of the part 8. Then each read-out character pattern data PA is converted into a vertical writing pattern PB through a vertical-horizontal converting part 2. The data PB is transferred to a print control part 5 by the switch designating signal 12. Thus the printing speed is increased for the vertical writing.
Patent JP-H10221384-A (JP)
Title: Current measuring circuit
Inventor: TAKAHASHI ISAO
IPC: G01R19/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of accumulated errors of detected currents by switching the output currents of a current detecting sensor according to the directions of currents flowing into and out of a dc power source, shunting and outputting them according to the direction the currents, and accumulating their amplified outputs. SOLUTION: The cathode of the diode 12a and the anode of the diode 12b of a rectifying circuit 12 are connected to the output terminal of a current sensor 6. Negative and positive currents are fed through the diodes 12a and 12b respectively from the output currents of the current sensor 6. Negative and positive currents are detected at the resistances 13a and 13b of a current detecting resistance 13 respectively. The output of the resistance 13a is amplified at an amplifying circuit 8', and the output of the resistance is amplified at an amplifying circuit 9'. The operational amplifiers 8a and 9a of the amplifying circuits 8' and 9' are used in a general state and are perfectly offset-adjusted at variable resistances 8g and 9f for adjustment.  By this, the amplitudes of negative and positive currents detected at the resistances 13a and 13b are accurately accumulated at a microcomputer, and it is possible to know the remaining capacity of a battery, etc., with accuracy.