baber/WOPTO huggingface dataset:
Patent JP-S58145464-A (JP)
Title: Wire-dot printer
Inventor: MORINAGA YASUO
IPC: B41J2/305
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a wire-dot printer capable of withstanding long-term standing by a method in which an ink liquefiable at high temperatures is used, and a heating element to heat up an ink tank, capillary part around the wire, and the tip periphery of the wire during the operation period of the printer is provided. CONSTITUTION:An ink composed of glycerine, vaseline, paraffin, etc., as a solvent, a colorant, an activator, a bacteriostatic agent, etc., is supplied to the printer head, and the inside of the printer head is heated to 60 deg.C or higher. For example, in a guide 6, a guide hole is provided in a ceramic base material, a heating element 30 is laid on the surrounding area of the guide hole, and a temperature detector 31 is also provided. Also, the inside of the tank is heated by an other heating element 30 provided.
Patent JP-S52110423-A (JP)
Title: Step motor
Inventor: KIYOKAWA HISAYOSHI
IPC: H02K37/00
Filed: 1976-03-15
Abstract: PURPOSE: To produce large torque for necessary current fed from control panel, by adding torque generator utilizing current flowing through rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10229095-A (JP)
Title: Manufacture of semiconductor package
Inventor: CHO KYUN YONG
IPC: H01L21/50
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To minimize the area of a heat conductive material and vol. of a semiconductor package by cutting together this material after this material is deposited on a semiconductor wafer. SOLUTION: The manufacturing method comprises steps of depositing a heat conductive material 12 to the lower face of a semiconductor wafer, cutting into specified lengths, together with this material 12 and separating into semiconductor chips 11 each having bonding pads 11, adhering leads 14 having outer leads 14b formed upwards from inner leads 14a to the top face of each isolated semiconductor chip 11 through adhesives 13, coupling bonding pads 11a with the inner leads 14a, and molding parts involving the semiconductor chip 11, inner leads 14a, outer leads 14b and heat conductive material 12, with leaving the lower face of the material 12 and top faces of the outer leads 14b exposed.
Patent JP-S60172504-A (JP)
Inventor: MORIYAMA TAKAO
IPC: B28B11/12
Filed: 1984-02-17
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-S58148139-A (JP)
Title: Feeder for sheet-shaped material
Inventor: IMAKUBO TOSHIHIRO
IPC: B65H23/06
Filed: 1982-02-24
Abstract: PURPOSE:To make it possible to always feed sheet-shaped material at a fixed tension by pressing the material mounted around a winding frame on the outer surface of a rotor with a braking member provided on a flange of the rotor and a pressing member of the rotor opposite thereto. CONSTITUTION:In a feeder for sheet-shaped material designed to pull out a sheet-shaped material 5 wound spirally about the rotating shaft at a fixed tension or wind it off at a fixed tension, braking members 8-14 movable in parallel with the rotating shaft are provided piercing a flange 2a of a rotor 2 in a manner asymmetrical to the radial direction and the circumferential direction of the flange 2a thereof 2 turning on the rotating shaft. A winding frame 6 on which material 5 is wound is mounted on the outer surface of the rotor 2 while a pressing member 3 for pressing the braking members through one end face of the material 5 wound on the winding frame 6 is so arranged to press the other end face of the material 5 with an elastic body 4 spreading over one end of the member 3 and one end of the rotor 2. As a result, the material 5 can be supplied at a fixed tension with a small apparatus.
Patent JP-H0225481-A (JP)
Title: 2-((4-piperadinyl)methyl)-1, 2, 3, 4-tetrahydroisoquinoline derivative and its production and adaptation thereof to treatment
Inventor: PASUKARU JIYORUJI
IPC: C07D401/06
Filed: 1989-02-06
Abstract: A compound of formula (I):    <IMAGE>  (I)  in which: X is hydrogen or a methyl or methoxy group; Y is a halogen or a methyl or methoxy group; and R is a group of formula -Z-R' in which: Z is a -CH2- group, and R' is a phenyl group unsubstituted or substituted by one, two or three substituents selected from halogen atoms and trifluoromethyl, linear or branched (C1-C3) alkyl and linear or branched (C1-C3) alkoxy groups; or a pharmacologically acceptable acid addition salt thereof.
Patent JP-S61185289-A (JP)
Inventor: HIRAKAWA HACHIRO
IPC: B26B13/24
Filed: 1985-02-13
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-S62187195-A (JP)
Title: Production of semiconductor single crystal
Inventor: UCHITOMI NAOKI
IPC: H01L21/208
Filed: 1986-02-10
Abstract: PURPOSE:To form an impurity layer almost uniformly in plural regions by implanting ions in a substrate, which has been cut out from the lifted single crystal ingot in the direction vertical to the lifting shaft, in the direction vertical to the principal plane to prevent channeling. CONSTITUTION:When the angle between the principal plane of a single crystal substrate which has been cut out from a lifted single crystal ingot in the direction vertical to the lifting shaft and the main azimuthal axis is expressed by the Euler's angle designation (lambda, mu, theta) a crystal is grown with the crystal orientation satisfying equations, 11 deg.<lambda<33 deg., 7 deg.<mu<24 deg., and theta 0 deg., as the lifting axis, and a semicrystal single crystal is produced. When lambda is beyond the range, plane channeling is generated, and the workability of the substrate is deteriorated at lambda>35 deg.. When mu is beyond the range, axis channeling is generated, and the workability of the substrate is also deteriorated at mu>24 deg.. Accordingly, ion implantation can be carried out with excellent controllability even by using an ion implantation device without a mechanism for setting an angle of rotation.
Patent JP-S52110580-A (JP)
Title: Rotating anode type x-ray tube
Inventor: ENDOU MASAYOSHI
IPC: H01J35/10
Filed: 1976-03-13
Abstract: PURPOSE: By making rotating anode type X-ray tube which rotates the anode having spherical target by means of two shafts which are rotated by the rotor through two shafts, the locus of portion hitted by electron gun can be made longer and the possibility of burn can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10273344-A (JP)
Title: Interlayer for laminated glass and laminated glass using the same
Inventor: BANDO AKIHIKO
IPC: C03C27/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject interlayer excellent in transparency, light resistance, weathering resistance, shock resistance and adhesiveness, etc., and prevented from whitening due to moisture-absorption by including a polyvinyl butyral resin with a specific butyralization degree, diester-based compound, magnesium salt of carboxylic acid or dicarboxylic acid and modified silicone oil. SOLUTION: This interlayer is obtained by preparing such a composition which is produced by blending 100 pts.wt. polyvinyl butyral resin having a butyralization degree of 60 to 75 mol.% and an average degree of polymerization of 800 to 3000, with 20 to 60 pts.wt. diester-based compound prepared from a dicarboxylic acid and monohydric alcohol or from a monocarboxylic acid and dihydric alcohol, 0.01 to 0.1 pt.wt. magnesium salt of 3-7C carboxylic acid or dicarboxylic acid, and 0.01 to 0.2 pt.wt. modified silicone oil of 800 to 5,000 in molecular weight, followed by supplying the resultant composition to a mixing roll for kneading and then forming the kneaded product into a sheetlike form by using a press molding machine, calendaring roll or extruder, etc.
Patent JP-S53133820-A (JP)
Title: Strip for using ornament and protector with plastic material
Inventor: ROBAATO ANDORIYUU ZORAA
IPC: B60R13/04
Filed: 1978-03-10
Abstract: PROTECTIVE AND DECORATIVE MOLDING CONSTRUCTION A molding suitable for use as a decorative and protective trim for motor vehicles, comprising an elongated plastic body bendable to conform to external contours of a vehicle and containing therein a plurality of parallel, laterally spaced, longitudinally extending wires bonded to the plastic and formed of metal wire having a low modulus of elasticity and which is capable of stretching beyond its elastic limit to take a permanent set when the molding is bent in, or at an oblique angle with respect to, a common plane occupied by at least two of the wires, thereby stabilizing the overall bent shape of the molding.
Patent JP-H10216872-A (JP)
Title: Production of aerosol can of preventing accidental firing of bulb
Inventor: OUCHI TADAO
IPC: B05B9/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To produce a bulb accidental firing preventing aerosol can which is safe in using and easily machined with well utilizing the characteristic of a pure aluminum blank by executing anyone machining of cutting, slitting, thin wall machining or drilling against a bead part or an opening top end in before or post machining of the bead machining after necking. SOLUTION: In the time of producing a can body by impact-forming a stab of pure aluminum, in necking to draw an opening part of the can body of the final process, after executing bead machining to form a bead part 2, cutting is executed. That is, by executing cutting in the axial direction of the can body 1, cutting parts 3 of plural numbers, for example, three places are formed on the bead part 2 of the can body 1. The machining like this is executed easily because the aluminum as the raw material of the can has the characteristic being soft. When the internal pressure is raised, the elastic deformation is generated because the neighborhood of the cutting part 3 is made weak, and the clearance is generated between the bead part 2 and a mounting cap.
Patent JP-H10227868-A (JP)
Title: Method and apparatus for measurement of density of stratum
Inventor: MICHAEL L EVANS
IPC: G01N9/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To measure the density of a stratum by a method wherein a high- energy pulse neutron source is shone at the stratum from the inside of a bore hole and gamma rays generated due to the irradiation of the non-ballistic scattering of neutrons by oxygen atoms inside the stratum are detected and analyzed. SOLUTION: An apparatus is provided with a tool body 10 by which a wire line stratum-detecting tool is lowered into a well so as to detect a stratum, with a wire line cable, with a remote measuring electronic device and with an earth surface installation device. An accelerator neutron source 110 is installed at the inside of the tool body 100. An adjacent detector 130 and a remote detector 140 are arranged by installing a shielding region 120 from it. The respective detectors 130, 140 are provided with scintillator crystals 132, 142, with photomultiplier tubes 134, 144 related to, e.g. GSO and with electronic packages 136, 146 which transmit signals to the surface of the earth for its analysis.  When the sensity of the stratum is measured, the intensity of gamma rays detected by making use of gamma rays from oxygen as a secondary source is decided by the atomic density of oxygen in the stratum.
Patent JP-H09216793-A (JP)
Title: Winch
Inventor: KOMATA SADAICHI
IPC: B66D5/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a winch drum from rotating in case of the accident of a hydraulic system. SOLUTION: A winch is provided with a multiple disc type foot brake 42 where an inner plate 48 spline-fitted to the rotary shaft 41 of a winch drum 31 and an outer plate 49 spline-fitted to a brake case 43 are mutually brought into pressure contact by a pressing spring 50 and a pressure plate 47 to generate braking power. A brake cylinder 51 is attached to the pressure plate 47 of the multiple disc type foot brake 42, and pressure liquid is supplied to the pressure liquid chambers 53, 56 of the brake cylinder 51 and discharged to make various operations practicable, and moreover even in the case where the hydraulic system of the brake cylinder 51 gets out of order, the brake power generated by a pressing spring 50 acts to prevent the arbitrary rotation of a winch drum 31.
Patent JP-H10193658-A (JP)
Title: Method and apparatus for printing using divided seal recording paper
Inventor: FUJIWARA SUSUMU
IPC: B41J21/17
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To use a divided seal recording paper whereby images on a divided seal are not deteriorated even when a pitch between lines becomes irregular. SOLUTION: A divided seal recording paper 101 is used, in which a breadth C of a divided seal 20 in a paper transfer direction is smaller than a printing breadth B of a serial head. The divided seal 20 is positioned within one scan area of the serial head, and images are printed to the divided seal 20. At the same time, a line feed is carried out with a breadth A which is equal to the printing breadth B of the serial head to print to a divided seal of a next stage.
Patent JP-H02206120-A (JP)
Title: Aluminum-based wiring part
Inventor: TANIGAWA AKIO
IPC: H01L23/52
Filed: 1989-02-06
Abstract: PURPOSE:To obtain an Al-based wiring part of a semiconductor device integrated circuit in which a void is not produced even when it is exposed to a high temperature by a method wherein fine air bubbles are formed in an SiO2-based glass protective film. CONSTITUTION:Fine air bubbles are formed in SiO2-based glass. For example, an Al-1% Si film is formed on a substrate 2 having an interlayer insulating film 1 on the surface; after that, a wiring pattern 3 is formed by a photoresist process and a dry etching process. Then, phosphoric glass 4 is deposited by a CVD operation and a silicon nitride film 5 is deposited by a plasma CVD operation; after that, an electron beam at an accelerating voltage of 300kV or higher is irradiated from the surface of a wafer; air bubbles 6 are formed in the phosphoric glass 4. Thereby, tensile stress of the silicon nitride film is relaxed; a void is not produced by heat treatment at about 450 deg.C.
Patent JP-H04246137-A (JP)
Title: Production of ti-al alloy
Inventor: YOSHIKAWA KATSUYUKI
IPC: C22B9/04
Filed: 1991-01-29
Abstract: PURPOSE:To easily obtain a high purity Ti-Al alloy, in which the content of oxygen as impurity is reduced, by adding a Ti component before the melting of Ti and Al raw materials by the use of a lime crucible is completed at a composition on a higher Al side than the desired composition. CONSTITUTION:Ti and Al are melted in a lime crucible in vacuum or in an inert atmosphere, by which a Ti-Al alloy is refined. At this time, melting is done at a composition on a higher Al side than the desired composition. Then, just before the completion of melting, a Ti- 20-40 atomic % Al alloy is added. By this method, the high purity Ti-Al alloy minimal in impurity oxygen content and excellent in strength, elastic modulus, and corrosion resistance can be obtained.
Patent JP-H04271204-A (JP)
Title: Main circuit of electric vehicle
Inventor: UEDA YUKIO
IPC: B61C17/12
Filed: 1991-02-22
Abstract: PURPOSE:To realize reduction in size and weight of main circuit by connecting a main rectifier having inverting function between a main transformer and a filter circuit through a switching means whereas connecting an auxiliary rectifier between the main transformer and the filter circuit. CONSTITUTION:A single phase AC voltage is applied from a pantograph onto the primary winding 31 of a main transformer. AC voltage on the secondary winding 35 is then rectified through a main rectifier 43 having inverter function and thus rectified voltage is applied through powering contactors 51, 52 and a DC circuit breaker 7 onto a filter comprising a reactor 8 and a capacitor 9. The output from the filter is then inverted through an inverter 10 into VVVF for driving an induction machine 11 as a motor. When change-over is made from the contactors 51, 52 to regenerative contactors 61, 62 through a change-over switch(not shown), the induction machine operates as a generator. Three-phase AC voltage generated from the generator is then inverted through the inverter 10 and further converted into single-phase AC voltage which is returned through the main transformer 3A to a stringing. The filter is charged, in the initial stage of regenerative mode, with the output from an auxiliary rectifier 13 connected with the tertiary winding 34. According to the invention, the main circuit is reduced in size and weight.
Patent JP-H11227920-A (JP)
Title: Belt hanger of wire pull conveyer and connecting method of belt and wire rope by belt hanger
Inventor: NAKAGAWA TAKESHI
IPC: B65G17/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt hanger which can prevent an abnormal force from acting on a belt and a wire rope, and can improve the durability of those members without causing damage to a pulley, a roller, and the hanger by eliminating a projection. SOLUTION: In a hanger to connect a belt and a wire rope in a wire pull conveyer device, the hanger 6 is made of a steel plate, and it grasps the wire rope 7 to wind it, and the inner diameter of a circular part 6a to support the wire rope 7 is a diameter giving a small clearance to the wound diameter of the wire rope. The hanger 6 is calking fixed to a conveyer belt 5 by a revet 8, and the end face of the revet 8 is not projected from the surface of the hanger 6, after the calking.
Patent JP-S60172540-A (JP)
Inventor: OOSUMI HISAYOSHI
IPC: B32B33/00
Filed: 1984-02-17
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-H01233144-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: B60T8/26
Filed: 1989-02-07
Abstract: PURPOSE:To secure safety when a brake system fails by connecting a hydraulic control valve at the discharge port of a tandem type master cylinder body and opening the valve body by a valve operation releasing member when the piston of a master cylinder shifts the valve body of the hydraulic control valve over a prescribed stroke. CONSTITUTION:In the body 1 of a tandem type master cylinder, a primary piston 2 and a secondary piston 3 are fitted. One edge part of a cylindrical member 6 as valve operation releasing member is pressing-held onto the edge surface of the secondary piston 3 which is opposed to the primary piston 2. A liquid pressure control valve 24 installed at a discharge port 22 formed onto the side wall of the master cylinder body 1 has a working piston 31 and a valve body 35 which can be set onto a valve seat 33 formed on the working piston 31. When the piston 3 shifts over a prescribed stroke, the flange 6c of the cylindrical member 6 is meshed with a slider 40, and the valve is opened compulsorily by the tilt of the slider 40.
Patent JP-S57144354-A (JP)
Title: Valve mechanism for low temperature
Inventor: NAKATANI SHIYUNICHI
IPC: F16K17/04
Filed: 1981-02-27
Abstract: PURPOSE:To provide a function as a safety valve for a valve mechanism to be used at low temperatures for sealing liquefied helium, etc., by providing an auxiliary valve body closing or opening an outlet port of the main valve in the inside of the main valve. CONSTITUTION:The main valve body 12 opening or closing the entrance of an inner tank 2 of liquefied helium, etc., is screwed with a shaft 8, and an auxiliary valve body 13 opening or closing the opening 12a of outlet pathway is provided in the inside of the main valve body 12. The valve sheet 13a of the auxiliary valve body 13 is pushed downwards by an elastomer 14 to close the opening 12a during the normally operating period. When anomalous pressure occurs in the inner tank 2, however, the opening 12a is automatically opened by the elastomer 14 and therefore, damage to the valve mechanism can be completely prevented.
Patent JP-S61191754-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/00
Filed: 1985-02-18
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-H04267939-A (JP)
Title: Method for operating electromotor for driving stirrer
Inventor: FUKUMOTO NOBORU
IPC: B01F7/00
Filed: 1991-02-22
Abstract: PURPOSE:To prevent not only the stop of an electromotor but also the damage of a stirrer itself due to abnormally high torque and to reduce the stop of the stirrer during unmanned operation in the night by automatically reversing the rotary direction of the electromotor when the electromotor generates torque exceeding a set torque detection level. CONSTITUTION:When the material 9 to be stirred in a stirrer 8 is biased and the operation impossible state due to a solids matter is generated and the generated torque of the electromotor 1 driving the stirrer 8 exceeds a prescribed level for a definite time, the rotary direction of the electromotor 1 is reversed by operating a torque detecting and comparing circuit 3 and the detection timer 4 and rotary direction changeover circuit 5 in a sequencer 6 to operate the stirrer 8. As a result, the stop of the electromotor 1 can be prevented and the damage of the stirrer itself due to abnormally high torque can be prevented. Further, the stop of the stirrer during unmanned operation in the night is also reduced to make it possible to contribute to the enhancement of productivity and the reduction of the loss of a material.
Patent JP-S61188996-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/02
Filed: 1985-02-18
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-S63196121-A (JP)
Title: Coder and decoder
Inventor: OGASAWARA KAZUO
IPC: H03M1/00
Filed: 1987-02-09
Abstract: PURPOSE:To adjust the total sum of deviation between the gain of a CODEC and the gain of other circuit device without the provision of other circuit by providing a nonvolatile adjusting circuit including a matrix array of rewritable nonvolatile storage elements in a form using a digital input terminal of a decoder in common as the input terminal of an address designation signal. CONSTITUTION:In the titled device, a coder 3 and a decoder 4 are connected respectively to an analog input terminal 1 and an analog output terminal 2 respectively, and an output register 7 and an input register 8 are inserted respectively between the coder 3 and a digital output terminal 5 and between the decoder 4 and a digital input terminal 6. Moreover, the titled circuit consists of a reference voltage generating circuit 9 supplying a reference voltage to the coder 3 and the decoder 4, and a nonvolatile fine adjusting circuit 11 including a matrix array of rewritable nonvolatile storage elements adjusting an output voltage of the reference voltage generating circuit 9 externally and writing a desired adjusting signal output pattern by using an address designation signal from a digital input terminal 6 in common use with an address designation signal input terminal and a write signal from an external write terminal 10. The terminal 12 is used for write/read switching to the nonvolatile adjusting circuit 11.
Patent JP-H05221217-A (JP)
Title: Caster angle control device for vehicle
Inventor: MIICHI YOSHIAKI
IPC: B62D17/00
Filed: 1992-02-14
Abstract: PURPOSE:To keep stability of steering when a force in longitudinal direction is applied to wheels while maintaining the straight traveling property, etc., of a vehicle by controlling the caster angle of the wheels when forces in longitudinal direction acting on the wheels of a vehicle are varied. CONSTITUTION:A reference caster angle as a caster angle during straight traveling of a vehicle at a caster angle setting part 26F is set at a large caster angle. Then, in the caster angle setting part 26F, the caster angle is set by increasing and decreasing the reference caster angle for compensation according to the condition of force in longitudinal direction so that the variation in wheel steering force due to force in longitudinal direction can be reduced, when the force in longitudinal direction is applied on the wheels, based on the information from a longitudinal direction force detecting means 29E.