baber/WOPTO huggingface dataset:
Patent JP-H1146114-A (JP)
Title: Stacked aperture antenna and multi-layer circuit board containing the same
Inventor: UCHIMURA HIROSHI
IPC: H01Q13/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stacked aperture antenna which is applicable to a broad band, is miniaturized and is easily manufactured by forming a conductor wall that constitutes an antenna from plural via hole conductors which are arranged in prescribed intervals and plural conductor layers that electrically connect between the via hole conductors. SOLUTION: A dielectric substrate 2 which superimposes plural dielectric layers 1 that have prescribed thickness (a) is a base material, a main conductor layer 3 is adhered on the surface of the substrate 2, and an aperture part 4 having a diameter (b) which is an emitting part of an antenna is formed on the layer 3. Plural via hole conductors 5 are formed on the periphery of the part 4 at prescribed intervals (c) in a lamination direction of the substrate 2. Plural ring-shaped sub-conductor layers 6 having an inner diameter b are formed between the layers 1 and the layers 6 are electrically connected to a via hole conductor 5 group. As a result, a circuit dielectric waveguide antenna part A that is comprises of a grid-like conductor wall 7 having a size of a×c which comprises plural via hole 5 groups and plural sub-conductor layer 6 groups is formed.
Patent JP-H0696807-A (JP)
Title: Superconducting link and its manufacture
Inventor: ANCHI IRUMARI AHONEN
IPC: H01R43/02
Filed: 1991-08-09
Abstract: PURPOSE: To prevent difference of thermal shrinkage km damaging link's connecting part, by bending a ribbon-shaped thin film made of super-conductive material to U-shaped to form a link between super-conductive thin film elements. CONSTITUTION: A junction slab 3 made of slender ribbon-shaped super-conductive material is positioned on bonding pads 8, 9 of super-conductive thin film elements placed on a substrates 6, 7. By pressing a thermal soldering top 10 onto the pad 8, one end of the slab 3 is fixed. The slab 3 is bent at a bending part 11, and then its other end is bonded to the pad 9. This structure decreases thermal stress and prevents junction part from damaging. By branching ends of the slab 3, the slab may be bonded to other pad.
Patent JP-S58130580-A (JP)
Inventor: TERII AIBUAN CHIYAPERU
IPC: H01L31/173
Filed: 1982-11-17
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-2001037283-A (JP)
Title: Drive controller for synchronous motor
Inventor: TOMITA YOSHIO
IPC: H02P23/16
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture while shortening the length of a rotor shaft on the slip ring side. SOLUTION: A part to be detected has one outer circumferential surface of specified angle molded of a magnetic material and the other outer circumferential surface molded of a nonmagnetic material. A detecting part generates magnetism at the part to be detected and the rotational phase of a rotor shaft 12 is detected by magnetic sensors 22a-22c depending on the magnetic variation caused by the part to be detected. Since the nonmagnetic material can be molded on the half outer circumferential surface of the rotor shaft across about 20 cm of the shaft length, the shaft length is prevented from increasing as compared with conventional technology.
Patent JP-S6356070-A (JP)
Title: Horizontal deflection circuit
Inventor: UMENO DAISUKE
IPC: H04N3/223
Filed: 1986-08-26
Abstract: PURPOSE:To improve high voltage regulation at the time of low frequency oscillation by providing a resonance capacitor whose capacity is set to equalize an oscillation pulse in the respective oscillation frequencies. CONSTITUTION:The high voltage side terminal 1a of the secondary winding of a switching transformer 1 is given to the primary winding of a flyback transformer 12 through a diode 2 for rectification and a capacitor 3 for smoothing. The another end of the primary winding of the flyback transformer 12 is connected to a horizontal output transistor 4, the resonance capacitor 5 for high frequency and the resonance capacitor 60 for the addition at the time of low frequency. The capacitor 60 equalizes the horizontal oscillation pulse as a large capacity in both modes of an H-Reso(high frequency oscillation) and an L-Reso(low frequency oscillation). In order to set the H-Reso mode a transistor 21 is made connect and meanwhile in case of setting the L-Reso mode the transistor 21 is made not to connect but the transistors 7 and 11 are made to connect.
Patent JP-H0929649-A (JP)
Title: Rectangular wrench
Inventor: YAMAGISHI YONEICHI
IPC: B25B17/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a scald due to high temperature oil in the replacement of oil for a motorcycle by housing a shaft rotatably interlocked with a grip in a shaft case and mounting a rotor consisting of a rotary member, coiled spring and fitting member to a tip part transmitting part. SOLUTION: In a rectangular wrench 1, a shaft part 2 is composed of a shaft case 2a, preventing plate 2c and grip part 2d, and a transmitting part 2d is provided in the tip part of the case 2a. A rotor 3 composed of a fitted member 3a, coiled spring 3b and rotary member 3c is mounted to the transmitting part 2d at a right angle to the case 2a. Also, the shaft in the case 2a is formed on the tip with a bevel gear meshing with a bevel gear formed on the rotary member 3c, and the turning force of the shaft is transmitted to the rotary member, while a removably attached member 4 fixed to the rotary member 3c is also rotated. Also in the removably attached member 4 is formed a fitting groove having a magnet on the bottom.
Patent JP-S61105899-A (JP)
Inventor: ISHIZUKA SHINICHI
IPC: H05K13/02
Filed: 1985-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6093391-A (JP)
Inventor: KUROSAWA KOUICHI
IPC: G21C19/28
Filed: 1983-10-28
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-S6261454-A (JP)
Title: Automatic answering telephone set with talking recording function
Inventor: HASHIMOTO KAZUO
IPC: H04M11/10
Filed: 1985-09-11
Abstract: PURPOSE:To improve the utilizing efficiency of a tape and to facilitate the operation at reproduction and reset by applying program search by reversing so as to make automatically talking state from the start of the tape. CONSTITUTION:The tape used normally for an automatic answering telephone set is reversed so as to apply talking recording while the recording is attained automatically from the start point of the tape, and when the tape comes its end, or the talking recording is finished and a prescribed time elapses, an alarm is raised and the tape is reversed to prevent the telephone set from remaining unreset to the automatic answering mode. For example, an accidental erasure claw of the talking recording position is eliminated, and the notch of the claw closes a cassette reversing switch 12 is closed, interruption is given via an OR gate 13 and a terminal DB6 goes to an L level to transfer the program.
Patent JP-S6262013-A (JP)
Title: Conduit for control cable
Inventor: TERAURA MINORU
IPC: F16C1/24
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a conduit free from any oil lack for long time and lessen the friction force of a control cable by providing an oil stay layer made of fiber on the internal face of a conduit nearly throughout the length thereof. CONSTITUTION:The entitled conduit 1 has a flexible spiral tube 2 which is at least one spirally wound element wire and a synthetic resin coated layer 3 is put on the entire external face of the spiral tube 2 throughout the length thereof. In the constitution as above, an oil holding layer 4 made of fiber containing oil sufficiently is laid on the internal peripheral face of the spiral tube 2. In addition, a porous synthetic resin layer 5 containing countless oil through holes 6 is laid on the internal peripheral face of the oil stay layer 4 throughout the length thereof. When pressure is applied to the oil stay layer 4 because internal wires are pressed firmly against the internal peripheral face of the conduit 1, oil is bled from the oil through holes 6 of the porous synthetic resin 5. Since lubrication can be executed constantly, internal wires can be rubbed with each other lightly.
Patent JP-2000033631-A (JP)
Title: Valve gate
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the heating efficiency due to a heater and to reduce the radiation quantity from a valve gate housing while achieving energy saving. SOLUTION: This valve gate is constituted so that a pair of valve gate housings 1, 2 comprising cylindrical body parts 4 respectively having resin passages 3a and having heaters 5 respectively provided to the outer peripheral surfaces thereof are parallelly arranged in close vicinity to each other in such a state that the resin passages 3a are allowed to communicate with one cavity K of an injection mold and a heat insulating part D is provided between the body parts 4 of the housings 1, 2. Even if the capacity of the cavity K is large, the housings 1, 2 can be reduced in diameter and the heaters 5 can be miniaturized and the heating efficiency due to the heaters 5 is enhanced.  Since the heat insulating part D is provided between the body parts 4 of the housings 1, 2, the heat between the main body parts by the heaters is hardly transferred to the cavity K and the solidification failure of the molten resin in the cavity K is not generated.
Patent JP-S6260859-A (JP)
Title: Method for vapor-depositing interference thin film
Inventor: NAKAMURA KUNIO
IPC: G02B1/113
Filed: 1985-09-11
Abstract: PURPOSE:To vapor-deposit an interference thin film in uniform thickness and to improve the antireflection effect by rotating a material to be vapor-deposited whose vapor-depositing surface is a convex curved surface on its axis and vapor-depositing the interference thin film on the surface to be vapor-deposited from a specified angle. CONSTITUTION:The angle between a line 3 connecting the central point O of the spherical surface of an infrared lens 1 and one point on the outermost periphery of the convex spherical surface and the rotation axis 2 of the infrared lens 2 is regulated to alpha. When the angle between a vaporization source 4 and the rotation axis 2 is expressed as beta, the vaporization source 4 is arranged at a position where the angle betais regulated to >=1/2 the angle alpha. By this constitution, the infrared lens 1 is rotated on the rotation axis 2 and an interference thin film is vapor-deposited on the convex spherical surface of the infrared lens 2 from the vaporization source 4. The vapor deposition time is the shortest at the outer peripheral part P nearest to the vapor deposition source 4, the vapor deposition time is progressively prolonged as the distance from the vapor deposition source 4 increases and the vapor deposition velocity can be balanced. Consequently, an interference thin film can be vapor-deposited in uniform thickness over the whole convex spherical surface.
Patent JP-H0741097-A (JP)
Title: Fuel feeding device
Inventor: OKAMOTO SUSUMU
IPC: B67D7/38
Filed: 1993-07-22
Abstract: PURPOSE:To prevent a fuel-feeding hose or main body case from being damaged by a method wherein a fuel-feeding pipe is attached to a lower part of an upper case in such a manner that the fuel-feeding pipe tilts forward, and a safety pipe joint is provided at a part of a fuel feeding hose, at which the fuel-feeding hose comes into contact with the upper end of a main body case, and the safety pipe joint is covered by a flexible cover. CONSTITUTION:A fuel-feeding device is equipped with a fuel-feeding pipe 34 which is attached to a lower part of an upper case 19 of a fuel feeding unit 11, and a fuel-feeding hose 14 being connected to the fuel-feeding pipe 34, and at the leading end of which a fuel-feeding nozzle is provided. Then, the fuel- feeding pipe 34 is attached to a lower part of the upper case 19 in such a manner that the fuel-feeding pipe 34 tilts forward. Also, a safety pipe joint 26 is provided at a part of the fuel-feeding hose 14 at which the fuel-feeding hose 14 comes into contact with the upper end of a main body case 16, and the safety pipe joint 26 is covered by a flexible cover 57. By this method, the fuel- feeding hose 14 is not damaged, and the upper part of the main body case 16 is not damaged also, and safety in the work can be ensured.
Patent JP-H1145153-A (JP)
Title: Mouse
Inventor: NIWA HIDETO
IPC: G06F3/0354
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to use the mouse without feeling any physical disorder by driving and rotating the eccentric flywheel provided in the mouse main body as the user moves the mouse main body and generating electric power by the generator coupled with the eccentric flywheel. SOLUTION: When the user moves a cordless mouse 10 forward, the part of the weight 51 of the eccentric flywheel 10 moves back in the opposite direction from the moving direction. Then when the user stops moving the mouse 10 and stops it, the part of the weight 51 is to return forward quickly. This flywheel 50 continues to freely rotate by making use of the returning power. At this time, a magnet arranged on the reverse surface of the flywheel 50 while facing a coil pattern formed on the top surface of a coil pattern disk 21c rotate to generate electric power. The generated electric power is accumulated in a lithium ion battery through an electric circuit. Further, a control circuit sends and outputs infrared light based upon mouse operation that the user has done to a light emission part at need by using the electric power accumulated in the lithium ion battery.
Patent JP-H02142783-A (JP)
Title: Bithienyl derivative and herbicide containing same
Inventor: RAINAA KOBAA
IPC: C07D333/28
Filed: 1989-08-04
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1 , R 2  are each H, a halogen, nitro, formyl, etc.; R3 is H, a halogen, 1-4C alkyl, etc.; A is-CSNH 2 , oxazol-2-yl, oxazol-5-yl, etc.; R 4 , R 5  are each H, formyl, 1-6C alkyl, etc.; R 6  is hydroxylor 1-6C alkoxy-1-4C alkyoxy; R 7 , R 8  are each H, 1-6C alkyl, etc.).  
     EXAMPLE: A compound of formula II.  
     USE: A herbicide.  
     PREPARATION: Dithienyl cyanide of formula III is reacted with hydrogen sulfide in an inert organic solvent such as methanol at a temperature of 10-35°C in the presence of pyridine and/or triethylamine. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6092791-A (JP)
Inventor: KONDOU ATSUSHIGE
IPC: D05B35/06
Filed: 1983-10-26
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-H0928664-A (JP)
Title: Catheter tube
Inventor: OSADA TOSHIHIKO
IPC: A61B1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enable the end of a bendable catheter tube to bend to face inward when the catheter is inserted into a curved tubular organ. SOLUTION: Inside a tube main body 2 of a catheter tube, there are four lumina 31, 32, 33, 34 formed along the length of the tube. An optical fiber flux 8 constituting the endoscope is accommodated in the lumen 31, and the lumen 32 is used for the injection and adsorption of fluids. Anti-shrink members 6 which are plate-shape coils are accommodated in the lumina 33, 34 at locations other than a bendable section 21. Wires 41, 42 are inserted into the lumina 33, 34, respectively. The ends of the wires 41, 42 are imbedded and fixed at the end of the bendable section 21, and the bendable section 21 is bent toward the wire that is drawn. The lumens 31, 32, 33, 34 are so arranged that their sections at the middle of the tube main body 2 are 90 degrees different in phase from their sections at the end of the bendable section 21.
Patent JP-S6357186-A (JP)
Inventor: OKUMURA HIROSHI
IPC: G05B19/42
Filed: 1986-08-29
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-S6180430-A (JP)
Title: Pipeline control type information processor
Inventor: YAMAMOTO MICHITAKA
IPC: G06F9/38
Filed: 1984-09-28
Abstract: PURPOSE:To attain the change of the speed of a pipeline only in a specific case by using a memory means having an address, a means which compares the continuous instructions with each other and a means which controls the start of a subunit in response to the result of said comparison means. CONSTITUTION:A subunit serving as an instruction processing unit of a processor is divided into four pats D, A, L and E respectively. an instruction is prepared at an instruction register 101, and types a 103 and B 104 are read out of an RAM 102 with an instruction code pat used as an address. The type B 104 is held by a register 105 when the processing is over with a subunit D and a DEND is equal to 1 for comparison with the type A 103 of the next instruction. Then the type ¦B 104 waits for a case where a DSTART signal 106 is set at 1 with the next instruction. when the signal 106 is et at 1, the type A 103 is read out of the RAM 102 and compared with a type B 105 of the preceding instruction through a comparator 107. The result of this comparison is delivered to a signal line AEQB 108. When this signal line is equal to 1, the pipeline processing is delayed in a mode decided by signal lines 112-114 of MODEs 1-3.
Patent JP-S6093730-A (JP)
Inventor: KANZAKI YUUJI
IPC: H01H36/00
Filed: 1983-10-27
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-H0250827-A (JP)
Title: Damping composite steel plate
Inventor: YAMAMOTO KAZUHIKO
IPC: B32B15/06
Filed: 1988-08-11
Abstract: PURPOSE:To improve damping property, rigidity and spot welding property by being laminated an adhesive elastic material layer between steel plates, and being held a conductive sheet in the adhesive elastic material layer. CONSTITUTION:In an adhesive elastic material layer 2, a conductive sheet 3 is held as a base material, and a sheet given by a conductivity to an insulating sheet of plastic, paper, pulp and the like are used as the conductive sheet 3. The thickness of the conductive sheet 3 may preferably be 30-80% to the thickness of the adhesive material layer 2. If it is in this range, excellent rigidity and damping property can be obtained without degrading the welding property. The damping composite steel plate can be obtained by the method that the conductive sheet 3 impregnated with an adhesive elastic material is sandwiched by two sheets of a steel plate 1, and the conductive sheet 3 is sandwiched by the side coated with an adhesive elastic material in use of the steel plate 1 coated with an adhesive elastic material in its one side surface, and it may then be integrated by means of a roll or press.
Patent JP-S6359772-A (JP)
Title: Electric power converting device
Inventor: KAKIYA TSUTOMU
IPC: H02M7/538
Filed: 1986-08-29
Abstract: PURPOSE:To prevent the breakage of a transistor, by a method wherein resistors, connecting the driving coil of a feedback transformer with the control electrode of the transistor, are switched to reduce a resonance current upon the short-circuit of a load. CONSTITUTION:An AC power source 11 is rectified by a rectifier 12 and the frequency thereof is changed into a high frequency by an invertor, whose principal constitution elements are FETs 21, 22 and a saturatable transformer 3, thereafter, the power source is supplied to a halogen lamp 5. A load circuit constitutes a LC resonance circuit while the oscillating frequency of the invertor is determined by the resonance frequency of the capacities of capacitors 51, 52 and the leakage inductance of the transformer 4, the saturated current density of the saturatable transformer 3 and the like. Switches SW1, SW2, short- circuiting resistors 25, 26 between the driving coil of the saturatable transformer 3 and the gate of the FETs 21, 22, are provided and the switches are closed normally while they are opened upon the short-circuit of a load. When the switches SW1, SW2 are opened, the oscillating frequency is deviated from a resonance point whereby a current, conducted through the FETs, may be reduced.
Patent JP-H0546781-A (JP)
Title: Method and device for shading graphic
Inventor: TAKAGI HIROAKI
IPC: G06T15/80
Filed: 1991-08-12
Abstract: PURPOSE:To provide a shading method and device capable of simply shading a graphic at inexpensive calculation cost in the case of forming a solid graphic by means of two-dimensional graphics. CONSTITUTION:A plotting processing part 16 forms a graphic to be shaded based upon graphic information stored in a graphic information storing part 11. A coordinate value conversion part 12 checks and rearranges the arrangement of a vertex string of the graphic. The plotting processing part 16 displays the graphic by a wire frame format. A normal vector calculating part 13 determines the normal vectors of respective faces to be shaded from respective coordinate value of the graphic. A light vector calculating part 14 determines light vectors based upon the positions of respective faces and the position of a light source. A lightness information calculating part 15 determines the lightness of respective faces based upon angles formed by the normal vectors and the light vectors. The processing part 16 fills the areas of respective faces based upon the lightness information. The graphed filled with dots is developed in an image memory 19.
Patent JP-H1043848-A (JP)
Title: Cast slab internal crack prevention method in continuous casting
Inventor: ITO YOICHI
IPC: B22D27/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent internal crack in high speed casting by adding Ca from an immersion nozzle in a mold and stabilizing Ca concentration near the center of cast slab thickness to high degree and fixing/reducing molten S with Ca. SOLUTION: In an immersion nozzle 3 to pour a molten steel 2 in a mold 6, supply holes 3c, which are pierced in a nozzle tip face from an introducing hole 3a arranged at the upper side wall of immersion nozzle through a supply route 3b extending up to the inner side of side wall, are formed in series, Ca or Ca alloy 12 is supplied from the supply holes 3c in the molten steel 2 in mold 6, Ca concentration near the center of cast slab thickness is locally increased. Here, a quantity to add Ca or Ca alloy 12 in the molten steel 2 in mold 6 is supplied so that a sampling analysis value of molten steel in mold satisfies the formula. Thus, generation of internal crack is suppressed without increasing a secondary cooling capacity, in particular the high speed casting of >=2.0m/min is made possible.
Patent JP-H0485543-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: NARITA MITSURU
IPC: G03G5/047
Filed: 1990-07-30
Abstract: PURPOSE:To make a formed image free from interference fringes and to ensure high image quality by roughening one side of an electric charge generating layer opposite to the light incident side. CONSTITUTION:When an electric charge transferring layer 2 and an electric charge generating layer 3 are successively laminated on an electrically conductive substrate 1 to produce a sensitive body, one side of the layer 3 opposite to the light incident side is roughened to 0.6-1.2 mum roughness. The sensitive body is preferably produced by roughening the front side of the layer 2 to 0.6-1.2 mum roughness by a rubbing method and laminating the layer 3 on the layer 2.