baber/WOPTO huggingface dataset:
Patent JP-S63154313-A (JP)
Title: Manufacture of laminate molded object made of thermosetting synthetic resin
Inventor: YAMAMOTO SETSUJI
IPC: B29C43/20
Filed: 1986-12-18
Abstract: PURPOSE:To improve the mass production property of a product, reducing the manhour of production at laminate molding by a method in which using a second mold opposite to the first mold and an intermediate mold placed in between both molds, resin is simultaneously compression-molded by one time operation of mold closing in the state where the intermediate mold is heated at a semicuring temperature of synthetic resin, and then the contact surfaces of the molded objects are placed to be opposite to each other and to be mutually polymerized, whereby they are stuck to each other under heating and pressurizing. CONSTITUTION:Cavities C1/engraved in between a top force 11 and an intermediate mold 13; and inside there of, molding material COM1 is heated and flows, whereby a molded object m1 is press-molded, and cured under heating. Further a cavity C2 is engraved in between a bottom force 12 and an intermediate mold 13, and a molded object m2 is pressure-molded similarly. Mold closing state is held until the uncontact surface sides of both molded objects m, m2 being in contact with a top force 111 and a bottom force 12 become cured state, and the contact surface sides of both molded objects being in contact with the intermediate mold 13 become semicured state. Next, the molded objects m1, m2 are released from the intermediate mold 13 by the pushing action due to pressurized air. The contact surfaces of the molded objects m1, m2 are caused to be opposite to each other having the holding frame 7 intervening therebetween by the separation of the intermediate mold 13. At mold closing state, the contact surfaces in semicured state of the molded objects m1, m2 are polymerized mutually, and said objects are surely stuck to each other under heating and pressurizing, and then are simultaneously cured perfectly. Thus, a laminate molded object excellent in quality may be obtained.
Patent JP-2001127682-A (JP)
Title: Communication system
Inventor: SATO HISASHI
IPC: H04W92/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a communication system that can always ensure a communication network by placing a plurality of airships, directing transmission reception antennas for communication units 5 for communication among the airships to each other in the case of building up the communication network and using a communication wave suitable for the communication. SOLUTION: In the communication system that builds up the communication network among the airships having beacon devices that transmit/receive beacon signal, the beacon devices change a beam width of the beacon signals depending on the distance between the airships. Narrowing the beam width of the beacon signals makes the signal strength constant as the distance between the airships increases.
Patent JP-H03162613-A (JP)
Title: Automatic detector for polishing stripe
Inventor: KODA SEIDO
IPC: G01B11/30
Filed: 1989-11-20
Abstract: PURPOSE:To detect the surface roughness of a surface to be measured automatically and to automate a polishing process by irradiating the object surface with a parallel light beam, receiving its reflected light by a light reception sensor, and rotating the sensor around the irradiation position. CONSTITUTION:A polished surface as the surface 3 to be measured is irradiated with the parallel light beam L1 from an optical detection part 1 from above. Its reflected light L2 is received by the light reception sensor 9 and a reference position is set; and the optical detection part 1 is rotated by a rotary driving mechanism 2 from said position to rotate the sensor 9 around the light beam L1. At the same time, the total quantity S of the reflected light L2 is detected with the output of the sensor 9 continuously in synchronism with the angle of the rotation. Thus, reflected light beams differ in intensity with the directivity of the irregularity of the polished surface and whether or not there is a polishing stripe or not and its direction are detected from the variation in the reflected light intensity and the rotation angle of the sensor 9.
Patent JP-H05112285-A (JP)
Title: Automobile fastening device for automobile carrier ship
Inventor: KURIBAYASHI SHUHEI
IPC: B60T3/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide an automobile fastening device for an automobile carrier ship which reliably, rapidly, and economically fastens and releases a plurality of automobiles in a way to save the number of workers and save labor. CONSTITUTION:A tire is disposed in such a way that a vertical hydraulic cylinder 4 having an upper end pivotally mounted by means of a pin 7 and the vertical central surface of each tire 2 are arranged as symmetrical surfaces on the top plate of a housing conveyor frame 12 right below each tire in each loading position. Respective central fulcrum holes are loosely pivotally supported by the members on both sides of the housed conveyor frame 12 through horizontal pins 8. A pair of symmetrically arranged right and left abnormal profile C-shaped links 9 and 9 having their lower ends pivotally mounted on the lower end of the hydraulic cylinder 4 by means of a pin 6 and upper ends located opposite to each other by nipping the lower part of the tire 2 with a gap therebetween are provided. Through energization of the hydraulic cylinder 4, the tire 2 is nipped between the upper ends of the two links 9 and 9.
Patent JP-H07162468-A (JP)
Title: Automatic frequency controller
Inventor: SHOJI TAKASHI
IPC: H04L27/22
Filed: 1993-12-02
Abstract: PURPOSE:To obtain the automatic frequency controller which is suitable for IC-implementation by detecting a unique word(UW) before demodulating a received RF signal. CONSTITUTION:An extractor 3 extracts a UW corresponding part from the intermediate frequency(IF) signal of the output of an A/D converter 2. A correlation calculating means 41 performs mutual correlation processing with modulated waveforms generated by modulating three kinds of frequencies, i.e., a frequency f1 as high as a desired intermediate frequency signal, a little higher frequency f1, and a little lower frequency f2 with the UW. A comparing decision means 42 determines which of f0, f1, and f2 have a maximum correlation value. An integrating means 43 averages the output of the comparing decision means 42 and increases or decreases the counted value of a counting means 44 according to the mean value. A D/A converter 6 converts the counted value from digital to analog and outputs the result to a voltage-controlled oscillator(VCO) 7. The VCO 7 outputs a local oscillation frequency corresponding to the output of the D/A converter 6.
Patent JP-H01142047-A (JP)
Title: Wear-resistant alloy excellent in corrosion resistance to so2 gas and its production
Inventor: MORISHITA MASAO
IPC: C22C19/05
Filed: 1987-11-30
Abstract: PURPOSE:To manufacture a wear-resistant alloy excellent in corrosion resistance to SO2 gas by preparing an alloy containing specific percentages of Co, Si, B, Cr, Mo, Ni, and Cu. CONSTITUTION:A master alloy having a composition consisting of by weight, 1.2-4.9% Si, 23.4-49.3% Mo, 8.5-74.9% Ni, 0.5-5.6% Cu, and the balance Co is reduced into powder by a gas atomizing method. Subsequently, proper amounts of Cr and B are added and mixed into the above alloy powder and the resulting powder mixture is subjected to reaction sintering, by which a sintered alloy of a powder having a composition consisting of 1.0-3.5% Si, 0.5-6.0% B, 14-24% Cr, 20-35% Mo, 7-65% Ni, 0.4-4.0% Cu, and the balance essentially Co is prepared. By this method, the alloy having high wear resistance and excellent in corrosion resistance and, particularly, improved in corrosion resistance to gases containing sulfur, such as SO2, can be obtained.
Patent JP-2001123105-A (JP)
Title: Water-based coating composition
Inventor: TANAKA MOTOMI
IPC: C09D5/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition that can form the coating film showing high adhesion to coating film formed by a variety of coatings, for example, acrylic, silicone, fluorine and the like without occurrence of bleed-out on the coating film. SOLUTION: The objective water-based coating composition characteristically comprises (A) a copolymer that is obtained by copolymerizing (a) 5-80 mass % of an ethylenically unsaturated monomer represented by general formula (I):CH2=CR1-COO-C (CH3)3 (R1 is H or an alkyl group of 1 or 2 carbon atoms), (b) 0.1-10 mass % of an ultraviolet-absorbing group-bearing ethylenically unsaturated monomer and (c) 0.1-10 mass % of an ethylenically unsaturated carboxylic monomer.
Patent JP-H05221501-A (JP)
Title: Warehouse for rod
Inventor: WASHIO ISOMI
IPC: B65G1/04
Filed: 1992-11-12
Abstract: PURPOSE: To limit a wasteful stopping time to a minimum limit in the case of receiving and delivering by vertically moving and freely approaching or separating receiving arms even in the case of placing rodlike materials on a roller path. CONSTITUTION: The warehouse for rods comprises a crane device 6 for taking up a rodlike material 4 from a shelf 2, and a conveyor device 13 for supplying the material 4 to a roller path 14 for supplying the material 4 to an operating machine like a cutter. The device 13 has a receiving means having vertically movable at least one receiving arms 25, 26 at both sides of the path 14. A crane bridge 9 of the device 6 supports a load crossbeam 10 having a load support means 11 protruding in a fork state to both sides to draw the material 4 and to deliver it, thereby moving between a cloister 6 between shelf units 2 and a material compartment 3. The beam 10 conveys the drawn material 12 to the device 13.
Patent JP-H07151182-A (JP)
Title: Sealed liquid type vibration-proof bush
Inventor: FUNABASHI SHIGEYUKI
IPC: F16F13/14
Filed: 1993-12-02
Abstract: PURPOSE:To provide a vibration-proof bush excellent for the vibration-proof performance of the torsional vibration. CONSTITUTION:A pressure receiving chamber 44 extending in the circumferential direction with the prescribed length and a balancing chamber 46 where a part of a wall part is made a flexible membrane 34 are formed with the prescribed distance apart from each other in the circumferential direction, and an orifice passage 48 communicating with each other is provided. On the other hand, blade members 17 which are projected in the radial direction from either side of a fitting 12 of an inner cylinder or a fitting 14 of an outer cylinder and limits the deformation of bulkhead parts 28a-28b are provided on the bulkhead parts 28a-28b which are located on either side of the circumferential direction of the pressure receiving chamber 44 and partitions the pressure receiving chamber 44 from the balancing chamber 46.
Patent JP-H06151866-A (JP)
Title: Semiconductor device
Inventor: MOMOTA SEIJI
IPC: H01L29/78
Filed: 1992-11-13
Abstract: PURPOSE:To improve the resistance to a load short-circuit in which a large collector current flows in a condition that a collector voltage of an IGBT is applied between collector and emitter. CONSTITUTION:Two MOSFETs 11 and 12 are inserted in series between a gate electrode 7 and an emitter electrode 9 of an IGBT, and a gate electrode of one MOSFET is connected to the gate electrode 7 of the IGBT and a gate electrode 6 of the other MOSFET is connected to a collector electrode 10 of the IGBT. By turning on both the MOSFETs 11 and 12 when both a gate potential and a collector potential of the IGBT are a high load short-circuit, the break of the IGBT can be prevented since the gate potential of the IGBT drops to an emitter potential.
Patent JP-H10141731-A (JP)
Title: Ventilating fan mounting apparatus
Inventor: SHIKANUMA YOSHIHIKO
IPC: F24F7/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling work at use time by rotatably or fixably mounting one end of a hanging member to a frame member, and forming a hole for inserting an anchor bolt suspended from a ceiling structural member above a ceiling wall at the other end. SOLUTION: A frame member 2 has a side plate 2a and an outward flange 2b. Long holes 2a1 extended in an extending direction of the plate 2a are formed at a center and both ends of the plate 2a. Meanwhile, a circular hole a1 is formed at an end of a long leg 3a of a hanging member 3 of an L-shaped section, and a circular hole for inserting an anchor bolt suspended from a ceiling structural member above a ceiling wall is formed at the leg 3b. And, a pair of the members 3 are coupled to outer surfaces of the pair of opposed side plates 2a of the member 2. A screw 4 is engaged with the holes 3a1 of the members 3 and holes 2a1 at the centers of the members 2, and the members 3 are rotatably or fixably coupled to the members 2.
Patent JP-S63173750-A (JP)
Inventor: DESUMONDO HENRII JIEEMUSU REIN
IPC: B60T11/16
Filed: 1987-11-30
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-2001127482-A (JP)
Title: Molded object absorbing electric wave and method of manufacturing the same
Inventor: UEHARA YUTAKA
IPC: H05K9/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light and non-combustible molded object absorbing electric waves of superior durability, which has superior wave-absorbing characteristics over a wide frequency band, at a low cost. SOLUTION: A molded object absorbing electric wave is manufactured by a first process, where potassium silicate solution of 62-85 pts.wt. whose concentration is 25-30 wt.% and alumina cement of 10-30 pts.wt. are added and mixed with a mixture of 100 pts.wt., consisting of a large amount of inorganic hollow small spheres and ferrite powder, a second process, where the added mixture obtained in the first process is granulated into undersize of semi-dry condition, a third process, where the granulated material of the semi-dry condition is injected into a frame, and a fourth process, where carbonic acid gas is injected into the injected granulated material in the frame in the third process to cure the injected granulated material.
Patent JP-H07234926-A (JP)
Title: Biological magnetic field display device
Inventor: IZUMA HIROAKI
IPC: G06T1/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide a biological magnetic field display device capable of recognizing intuitively in which direction the direction of a displayed brain magnetic field diagram i.e., the direction of the head of an examinee is set by remarking the direction of a sensor device. CONSTITUTION:This device is equipped with a data processing and control part 13 which generates display data measured by a multi-channel SQUID sensor device 11 provided with directivity decided in advance and to display the brain magnetic field diagram based on the measured data and display data representing the directivity decided in advance of the multi-channel SQUID sensor device 11 and to display an image drawing, a display part 14 capable of displaying the display data of the brain magnetic field diagram generated by the data processing and control part 13 and the display data of the image drawing, a change instruction part 16 capable of changing the size of the image drawing, etc., and a rotation command part 17 to instruct the rotation of the brain magnetic field diagram and the image drawing on a screen.
Patent JP-H06147516-A (JP)
Title: Laying structure for floor heating panel
Inventor: FUKUI HIROTAKE
IPC: E04F15/18
Filed: 1992-11-13
Abstract: PURPOSE:To fix floor heating panels without step by providing cutouts for heater wirings at four corners of a top board of the panels each having a heater, adjacently disposing the cutouts of the adjacent panels, and covering all the adjacent cutouts with joint covers. CONSTITUTION:A floor heating panel 1 has a frame material 6 mounted at a peripheral edge of an upper surface of a base plate 5, a filmlike heater provided on the upper surface of the plate 5 surrounded by the material 6, a cushion material 9 provided at a bottom and a top board 7 provided on the upper surface. In this case, rectangular cutouts 2 are, for example, formed at four corners of the board 7, part of a frame piece 6a of the material 6 along the longitudinal direction of the cutout 2 is removed to form a connector container for containing a connector 15. When a plurality of the panels 1 are aligned laterally and longitudinally to form a heating floor, the cutouts 2 of the adjacent panels l are disposed adjacently, the adjacent cutouts 2 are clamped with screws 4 by using joint covers 3 having the same thickness as that of the board 7.
Patent JP-S63226381-A (JP)
Title: Binding for snow board
Inventor: LONGONI ANDREA
IPC: A63C10/28
Filed: 1987-12-02
Abstract: The binding device for snow boards comprises a base plate (2) directly integral with the snow board supporting, hinged along the same axis (18), a toe plate (3) and a heel plate (4). Both the heel plate (4) and the toe plate (3), whose positions relatively to the base plate (2) are adjustable, are equipped with strap means (5, 6) for gripping a snow boot.
Patent JP-H03162924-A (JP)
Title: Method of molding plastic lens and molding die therefor
Inventor: MATSUKURA TOSHIO
IPC: B29L11/00
Filed: 1989-11-22
Abstract: PURPOSE:To prevent sinks from occurring on the optical surface of a lens to be molded by forming the lens to be molded while applying pressure from the outer diameter side to the inner diameter side thereof in accordance with the contraction produced during the cooling and hardening period of the molten resin filled in the cavity. CONSTITUTION:When the cooling and hardening of the molten resin filled in a cavity 39 is started, contraction begins at the same time and a hydraulic device 46 is actuated in accordance with such contraction. And, during the filling period of the molten resin with respect to the cavity 39, an outer peripheral compression core 39 situated at the retraction end is advanced in order to compress the molten resin in the cavity 39 from the outer peripheral part to the inner diameter side. In consequence, the molten resin in the cavity 39 is pressed from outer peripheral part to the inner diameter side by the compression of the outer peripheral pressing core 42. Thus, the occurrence of the sinks on the optical surface is prevented, which occurs in the cooling and hardening time thereof.
Patent JP-H03164809-A (JP)
Title: System for generating cutter path on curved surface
Inventor: ANDO YUTAKA
IPC: G05B19/4093
Filed: 1989-11-22
Abstract: PURPOSE:To obtain an optimum cutter path without correcting a three- dimensional shape by generating the cutter path which does not cause biting of a tool to a surface constituting the three-dimensional shape. CONSTITUTION:Cutter paths shown by dotted lines P1 to P3 are generated for all curved surfaces stored in a surface data storage device 1. Cutter paths of respective curved surface units are generated on a tool movement plane PL by a shape path generating part 11, and parts having large Z coordinate values are taken out to generate one cutter path. The cutter path obtained in this manner is used for working of a composite curved surface and is stored in a shape path storage device 12 and is read out on demand. Thus, the cutter path which does not cause biting of the tool to each curved surface constituting the three-dimensional shape is generated, and the optimum cutter path is obtained without correcting the three-dimensional shape.
Patent JP-H04178101-A (JP)
Title: Magnetic levitation carrier
Inventor: SHINOZAKI HIROYUKI
IPC: B65G54/02
Filed: 1990-11-13
Abstract: PURPOSE:To realize a stabilized levitation carrier by disposing lifting and lowering electromagnets opposing vertically, a guide electromagnet and a levitation position sensor on a vacuum carrying path for moving a carrier while levitating magnetically. CONSTITUTION:Linear motors 2, 2 are disposed on the opposite sides of a vacuum tunnel 1 and a carrying rail 3 is laid on the bottom in the center of the tunnel 1. Lifting and lowering electromagnets 4, 5 are disposed oppositely to each other at the lower part on the opposite sides of the vertical axis of the rail 3, guide electromagnets 6a, 6b are disposed on the opposite sides of a horizontal axis normal to the paper face at the upper part on the opposite sides of Z axis, and a brake electromagnet 7 is disposed oppositely above the Z axis. A levitation position sensor 8 is disposed in the center of function of the lowering electromagnet 5 and guide position sensors 9a, 9b are disposed in the center of function of the guide electromagnets 6a, 6b. A brake pole 13 is disposed in the center of a work mounting table 11 in a carrier 10 whereas a guide pole 14 and a levitation pole 15 are disposed on the opposite side boards 12. According to the constitution, electromagnet is eliminated from the carrier and stabilized levitation control is realized easily.
Patent JP-H01144419-A (JP)
Title: Colorant composition
Inventor: KATO TAKASHI
IPC: C08L27/06
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title composition having excellent automatic weighing property, non-dusting tendency, etc., and suitable for the coloring of a vinyl chloride resin, by compounding a resin component such as a (meth)acrylate resin or butadiene copolymer resin having a specific flow softening point with a pigment and a plasticizer. CONSTITUTION:The objective composition is produced by compounding (A) preferably 10-80wt.% of a resin component composed of (i) 20-80wt.% (preferably 30-70wt.%) of a (meth)acrylate resin having a flow softening point of 90-150 deg.C (preferably 110-130 deg.C), (ii) 5-30wt.% (preferably 10-30wt.%) of a butadiene copolymer resin (preferably ABS resin, etc.) having a flow softening point of 90-150 deg.C (preferably 110-130 deg.C) and (iii) 5-50wt.% of a vinyl chloride resin, (B) preferably 10-80wt.% of a pigment and (C) preferably 3-50wt.% of a plasticizer (e.g., di-2-ethylhexyl phthalate).
Patent JP-H03164556-A (JP)
Title: Piston
Inventor: NISHIMOTO MUTSUO
IPC: F02F3/10
Filed: 1989-11-22
Abstract: PURPOSE:To reduce frictional force without harming productivity by providing the skirt part of a piston with bearing parts protruding along the circumference at spaces apart in the axial direction, and specifying the sum length of the axial length of each bearing part. CONSTITUTION:A piston 1 is formed of plural bearing parts 3 provided protrusively at the periphery of a skirt part 2, using material such as aluminium. In this case, each bearing part 3 is formed along the peripheral direction excluding the circumference of a piston boss part 4 as well as in mutual concentricity at spaces apart in the axial direction. The sum length of the axial length of each bearing part 3 is set within the range of 4.92-18.10mm. Each bearing part 3 can be thereby formed easily, and frictional force generated at each bearing part 3 is reduced.
Patent JP-H09144549-A (JP)
Title: Seal structure for mechanically-driven supercharger
Inventor: TAKEI NOBUO
IPC: F04C27/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To completely prevent leakage of oil without causing burning and abnormal wearing of a seal even by using a simple oil seal made of rubber or the like, in a mechanically-driven supercharger of high peripheral speed and high pressure. SOLUTION: In a seal structure for a mechanically-driven supercharger providing an oil seal 12 partition-forming a chamber 11 of lubricating oil in a side of a bearing part 7 by surrounding a rotor drive shaft 6 connecting a rotor chamber 2 and the bearing part 7, the seal structure is constituted by forming an atmospheric balance chamber 16 opened to the atmosphere between the oil seal 12 partition-forming the oil chamber 11 and the rotor chamber 2.