baber/WOPTO huggingface dataset:
Patent JP-H06144705-A (JP)
Title: Crossing yarn cutting method of multi-cup winder
Inventor: ISHINO HIDEJIRO
IPC: B65H67/044
Filed: 1992-11-04
Abstract: PURPOSE:To provide the method to efficiently cut the crossing yarn of a multi- cup winder which is obtained by a simple and sure yarn winding method. CONSTITUTION:A cradle arm 2 taps a limit switch by being turned to the specified position during the doffing operation, a cutter 11 arranged in the forward and lower part of a bobbin B is actuated in an interlocking manner therewith, and a cutting blade 14 is brought close to the space S between the end surfaces of the bobbin B. When the cutter 11 is turned to the specified position, the limit switch is pressed to stop the driving of an air motor 15. At the same time, a timer starts the operation. In this moment, the cutting blade 14 is brought close to the space before the bobbin B is stopped by a brake, and the rotation is not yet stopped, and the cutting blade 14 which is moved between the bobbins is brought into contact with the crossing yarn (y) crossing between the bobbins and cuts the yarn.
Patent JP-2000120665-A (JP)
Title: Spindle motor
Inventor: TANAKA KATSUHIKO
IPC: F16C17/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a load capacity of a bearing while preventing the movement of a disc engaged with a hub even if the temperature of each member is raised by the high-speed rotation by forming at least a disc and a rotor of the material having the nearly same coefficient of thermal expansion. SOLUTION: In a spindle motor 1, a hub 11 and a sleeve 9 are made of a martensite or a ferrite stainless steel, and a shaft 5 is made of a martensite stainless steel capable of hardening a surface thereof with heat treatment, and a disk 27 is made of glass. The martensite or the ferrite stainless steel has the nearly same coefficient of thermal expansion with the glass. Even if the temperature of the hub 11, the sleeve 9 and the shaft 5 is raised by the high- speed rotation of the disc 27 by a motor M, relative positional displacement of the disc 27 and the hub 11 can be reduced, and the movement of the disc 27 engaged with the hub 11 is prevented. Furthermore, increase of a bearing clearance 19 is prevented, and lowering of a load capacity of the bearing can be reduced.
Patent JP-H09139637-A (JP)
Title: Current generating circuit in signal processing ic
Inventor: WATANABE SHINICHI
IPC: H03F3/343
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the current generating circuit that generates a current- independently of the setting of a D/A converter based on one external resistor. SOLUTION: The circuit adopts a weight current system D/A converter 13 as a variable current source whose reference current I0 depends on an externally mounted resistor R0 and the characteristic for each mode is selected by revising the setting of the D/A converter 13. In this case, a current mirror circuit 14 is provided between an IC terminal 11 and the D/A converter 13 and the D/A converter 13 sets an optional current I' based on a reference current I0 to allow the current mirror circuit 14 to generate a current I independently of the setting of the D/A converter 13.
Patent JP-H07147113-A (JP)
Title: Curled cord
Inventor: YAMASHITA YUKIO
IPC: H01B7/06
Filed: 1993-11-25
Abstract: PURPOSE:To provide softness and keep a spring property stably by using a large number of stranded thin wires of a copper alloy such as copper containing tin as a conductor. CONSTITUTION:A large number of stranded thin wires are used as a conductor. A conductor 1 with outer diameter 0.51mm prepared by stranding thirty element wires with diameter 0.88mm of copper containing, for example, a prescribed % of tin is coated with an insulating coating 2 of polyvinyl chloride resin composition with 0.2mm thickness to give an insulated electric cable. Then, four of the insulated electric cables are quad-stranded, a transversely rolled shield layer 3 consisting of fifty of element wires with diameter 0.08mm is formed in the outer side to make the outer diameter be 2.4mm and further an outer coating 4 with 0.25mm thickness of polyvinyl chloride resin composition is formed to obtain a shielded cable with outer diameter 2.9mm. The shielded cable is coiled densely on a round bar with diameter 20mm, the resulting body is heated at 120 deg.C-150 deg.C for 30 minutes to 1 hour, cooled in air, and then the coiled cord is reversely coiled to give a curled cord with 15cm length of the curled part.
Patent JP-H10145098-A (JP)
Title: Method and device for handling parts and recording medium therefor
Inventor: NAKAMURA NOBUYUKI
IPC: H05K13/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of parts by improving the productivity of the parts by eliminating the wasteful movement of a parts supplying section during work with arranging various kinds of parts. SOLUTION: When a parts supplying section 1 in which unit parts supplying sections 4a-4d are arranged in accordance with the order of the arranging work of various kinds of parts 21a-21d is moved forward, a parts handling section 2 works to arrange the parts 21a-21d in a prescribed pattern in the forward direction by successively receiving necessary parts from the parts supplying sections 4a-4d each time. When the supplying section 1 is moved backward, the handling section 2 works to arrange the parts 21a-21d in a prescribed pattern in the backward direction by successively receiving necessary parts from the sections 4a-4d each time. Therefore, the parts handling section 2 can continuously arrange the parts 21a-21d in a prescribed pattern.
Patent JP-S62153626-A (JP)
Title: Steam cooking device
Inventor: OKAMURA KENJI
IPC: F24C1/00
Filed: 1985-12-25
Abstract: PURPOSE:To contrive to use a thinner plate as a material for an inner case and reduce cost by providing a bent piece formed by bending downwards the lower front face of an inner case body and a bent piece formed by fending downwards the front face of a bottom plate and fixing inner case body and the bottom plate by providing a gap between both bent pieces. CONSTITUTION:A bottom plate 34 forms in one body both side faces and a bottom face of a cooking chamber 32 in cross section of substantially U-shape by bending the bottom plate 34. The front face of the bottom face is bent downwards to form a bent piece A34a. A reflection plate 35 forms in one body the rear face and the upper face of the cooking chamber 32 and both side sections are bent and they are fixed to the inner plate by spot welding, etc. A bottom plate 36 is placed beneath the inner plate 34 to form in one body the bottom faces of the cooking chamber 32 and a control room 33. The front section of the bottom plate 36 is bent downwards to form a bent piece B36a and at the same time a gap is provided between the bent piece A34a and bent piece B36a to fix the inner plate 34 and the bottom plate 36 together by spot welding, etc. A water receiving pan 44 is held freely slidably between legs 34 and forms a concave section which is wider than the front opening. With this constitution, water drops developed during cooking flow surely to the water receiving pan 44 by means of a bent piece A, and the material for the bottom plate can be made of a general material which is low in resistance to rust and to provide an inexpensive inner case.
Patent JP-H0794655-A (JP)
Title: Semiconductor device
Inventor: TOMITA KIYOSHI
IPC: H01L23/50
Filed: 1993-11-25
Abstract: PURPOSE:To provide a semiconductor device in which the outer lead terminals can be bent while aligning the ends thereof and the outer lead terminals can be electrically connected with external electric circuit accurately and positively. CONSTITUTION:The semiconductor device comprises a square insulating board 1, a semiconductor element 2 mounted in the center on the main surface thereof, a large number of outer lead terminals 5 having one end bonded to the main surface of the insulating board 1 and connected electrically with the electrode of the semiconductor element 2, and a mold resin 6 covering the insulating board 1, the semiconductor element 2, and a part of the outer lead 5, wherein the outer lead terminal 5 is cranked at the outer edge of the insulating board 1 to extend from the central part in the thickness direction of the insulating board 1 to the outside of the mold resin 6.
Patent JP-H11135572-A (JP)
Title: Electronic component mounting device
Inventor: ISHIWATA SHUICHI
IPC: H01L21/60
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce load for enabling a worker to monitor transfer failure, prevent electronic parts with transfer failure from being mounted, and mount high-quality electronic parts by speedily and positively judging whether the electronic parts are conforming or not. SOLUTION: It is judged whether the transfer state of a bump electrode is conforming or not by processing the image of the transfer mark of the bump electrode that is left at a connection member on a transfer stage 20 being taken by an optical system and a camera 103 at the upper portion from the transfer surface of a transfer stage 20 for transferring the connection member to the bump electrode being formed at the electronic components.
Patent JP-H11287945-A (JP)
Title: Focusing point detecting device
Inventor: KODAMA SHINICHI
IPC: G02B7/28
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a focusing point detecting device which are small in the scales of an electric circuit and a memory and can perform high speed processing. SOLUTION: This focusing point detecting device is provided with plural photoelectric converting elements which are arrayed in two dimensions in a position detecting circuit 103 in order to convert an optical image formed on a photodetection surface into an electric signal. Then, a condenser lens as the pupil splitting optical system in a photographic lens 102 transmits the pupil of a photography optical system, splits luminous flux transmitted by a separator lens and guides the plural pieces of luminous flux split by the photoelectric converting elements. Image signals corresponding to images in specific areas formed on the photoelectric converting elements by the pupil splitting optical system are selectively read out by a driving control circuit 104. On the basis of the read output signals, arithmetic correlation is performed.
Patent JP-H04169231-A (JP)
Title: Internal layer stretched film and manufacture thereof
Inventor: MATSUI ICHIRO
IPC: B29L7/00
Filed: 1990-11-02
Abstract: PURPOSE:To improve ability of successive biaxial stretching by forming a polyamide resin layer of a film containing resin layers for bonding polyamide layer, saponified ethylene-vinyl acetate copolymer layer and denatured polyolefin layer into a single layer of melon MXD 6 or a layer of other nylon. CONSTITUTION:In a multilayer stretched film including a polyamide resin layer, saponified ethylene-vinyl acetate copolymer resin layer and denatured polyolefin bonding resin layer, as a polyamide resin 1 layer, a single layer of nylon MXD 6 obtained by condensation polymerization of meta-xylylene diamine and adipic acid or a layer comprised of blended matter of said single layer and other nylon is used. As nylon to be blended, nylon 6, nylon 12, etc., prepared by polycondensation reaction of omega-aminocarboxylic acid, polycondensation reaction of dibasic acid and dicarboxylic acid amine are used. A manufacturing method is such that in the case of a co-extrusion method, molten resin is extruded through stacked dies, cooled and solidified and in the case of stretching method, successive biaxial stretching is used by tenter method.
Patent JP-2001116015-A (JP)
Title: Rod-less cylinder
Inventor: KANEKO JUNYA
IPC: F15B15/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To make a rod-less cylinder thin while keeping high stiffness thereof. SOLUTION: A bore portion 20 having a generally rhombus cross section is formed in a cylinder tube 12 composing a rod-less cylinder 10. The rhombus shape of the bore portion 20 cross section is formed to have thickness smaller than width. At the part near the lower sides of both sides portions of the bore portion 20 in the cylinder tube 12, a fluid bypass passages 24a, 24b for centralized piping are formed. Further, thickness-reducing parts 32a, 32b and 34a, 34b are formed near both side portions of the bore portion 20 in an upper surface and a lower surface of the cylinder tube 12.
Patent JP-H01137702-A (JP)
Title: Amplifier circuit
Inventor: SHIGA NOBUO
IPC: H03F3/16
Filed: 1987-11-24
Abstract: PURPOSE:To set up an optimum value even after manufacturing the title circuit by connecting a side gate means to a control terminal to which a control signal for controlling the operation point of an amplifier element is inputted. CONSTITUTION:Although the side gate means 200 is arranged in the vicinity of an FET 2, the means 200 is disconnected from the FET 2 as a circuit, so that their isolation is completely attained. When the threshold of the FET 2 is controlled, the operating point, i.e. voltage VDSQ1 between the drain and source of an FET 1, is inevitably controlled. Consequently, the operating point of the FET 1 can be set up to the optimum value by setting up the level of the control terminal CN.
Patent JP-H11131630-A (JP)
Title: Fire resistive structure body
Inventor: YAMAMOTO KAZUYOSHI
IPC: B32B7/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain excellent fire resistance by forming a fire resistive structure body of a face bar layer formed of non-combustible material, a fire resistive expansion sheet layer and a foam body or cushioning material layer, and forming the fire resistive sheet layer of thermoplastic resin or rubber material. SOLUTION: A fire resistive expansion sheet layer 2 and a layer 31 formed of a foam body or cushioning material, are laminated on one face of a face bar layer 1 formed of a composite board with an inorganic board 11 and a metal board 12 laminated, to form a fire resistive structure body. A face bar layer 1, a layer 31 formed of a foam body and cushioning material, and a fire resistive expansion sheet layer 2 are laminated in this order to form a fire resistive structure body, and the foam body and cushioning material layer 31 is formed into a layer comprising wire gauze of corrugated, protrusive or uneven shape, or a honeycomb layer.  A fire resistive expansion sheet 2 and wire gauze of hexagonal pattern are laminated on a face bar layer 1 with a stainless steel plate 12 laminated on an inorganic board 11 formed of cement- chip compound material, to form a fire resistive structure body. The structure body excellent in fire resistance can therefore be obtained.
Patent JP-H08134368-A (JP)
Title: Production of copper phthalocyanine pigment
Inventor: KORI YOSHITAKE
IPC: C09B67/20
Filed: 1994-11-07
Abstract: PURPOSE: To directly obtain a fine copper phthalocyanine pigment by drying and desolvating a solvent mixture of crude copper phthalocyanine pigment prepared by synthesis and simultaneously grinding without passing through a pigmenting process. CONSTITUTION: For example, 1mol of phthalic acid (anhydride) (derivative) is reacted with about 2-10mols of urea in the presence of copper (compound) and a catalyst such as antimony trioxide in a solvent such as dichlorobenzene at about 60-20 deg.C for about 3-10 hours. The prepared reaction mixture of crude copper phthalocyanine and the solvent is preferably mixed with a grinding auxiliary such as preferably salt and dried while vibrating and mechanical grinding to give the objective pigment. A method for throwing balls for a mill made of a metal or ceramic in a dryer rotatable like revolution of a drum may be cited as the grinding method.
Patent JP-2000106977-A (JP)
Title: Force blasting device to seat for automobile
Inventor: NAGAI TERUAKI
IPC: A47C27/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiency cool or warm the passengers respectively seated on the seats of an automobile. SOLUTION: For ward facing air diffusers 31L, 31R, 32L and 32R are penetrated and formed in back rest parts 29L, 29R, 30L and 30R erecting from the in-vehicle seats 25L, 25R, 26L and 26R in the automobile built and installed with an air conditioning unit A in an instrument panel 10. These air diffusers 31L, 31R, 32L and 32R and the air conditioning unit A are communicated and connected by blast ducts 35L, 35R, 36L and 36R. Dampers 37L, 37R, 38L and 38R which may be opened and closed by the passengers seated on the seats 25L, 25R, 26L and 26R are interposed and installed in mid-way of the blast ducts 35L, 35R, 36L and 36R.
Patent JP-H03158722-A (JP)
Title: Detection system for sensor data fault
Inventor: TAKAHAMA MORIO
IPC: G01D21/00
Filed: 1989-11-16
Abstract: PURPOSE:To preclude misdetection by a counter and to reduce the load on a CPU by varying the counting arrival value of the counter according to a detection level and detecting a fault state by a counted value which varies with the detection level. CONSTITUTION:Differences D1 - D2 and D1 - D3 of sensor data D1 - D3 from sensors 1 - 3 are compared with a 1st-stage and a 2nd-stage fault decision level and the counters 1 and 2 count states exceeding a specific threshold value. The counting arrival values of the counters 1 and 2 are varied according to the detection level and fault states are detected with the counted value varying with the detection level to prevent the misdetection by the counters and to reduce the load on the CPU.
Patent JP-H08153773-A (JP)
Title: Substrate holder, substrate holding method, substrate treating device, substrate treating method, substrate inspecting device, and substrate inspecting method
Inventor: HONMA YOSHIO
IPC: B23Q17/24
Filed: 1994-11-30
Abstract: PURPOSE: To provide a substrate holder which can maintain the local flatness of the surface of a substrate in an excellent state. CONSTITUTION: A substrate holder is composed of a holder 11 which holds a substrate 14 and pressure adjusting means which adjusts the pressure for setting the substrate 14 to the holder 11 and the pressure adjusting means is adjusted so that the pressure for setting the substrate 14 to the holder 11 can fall with a range from a pressure which can correct ruggedness having a cycle which is equal to or longer than the diameter or width of the substrate to a pressure which can correct ruggedness having a cycle which is <=1/3 of the diameter or width of the substrate or a <=40mm cycle, for example, from 5g/cm<2> to 150g/cm<2> .
Patent JP-H0999869-A (JP)
Title: Fixing structure for hood seal
Inventor: IWASAKI SEIICHI
IPC: B62D25/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a hood seal having good assembling workability and capable of preventing the release of the hood seal without limiting the material of a cowl louver. SOLUTION: A cowl louver 3 and a hood seal 5 located at the front edge lower section of the cowl louver 3 are fitted to a cowl outer panel 2 by multiple fasteners at prescribed intervals in the longitudinal direction in this fixing structure for the head seal 5. Through holes 51b penetrating the hood seal 5 in the vertical direction are provided between the fitting sections of the hood seal 5, and coupling projections 2b coupled with the through holes 51b are provided on the cowl outer panel 2.
Patent JP-H05109761-A (JP)
Title: Semiconductor dev ice and manufacture of the same
Inventor: TANIGUCHI AKIHISA
IPC: H01L21/3213
Filed: 1991-10-14
Abstract: PURPOSE:To provide a semiconductor device having a gate of short length and excellent in high frequency characteristic with the reduced gate source capacitance (Cgs) and a method for manufacturing the semiconductor capable of getting high yield. CONSTITUTION:A metal layer including double layers having different etching rates is formed on a semiconductor epitaxial layer 1, this metal layer is etched to form an upper electrode 4 having a longer gate length and a lower electrode 3 having a shorter gate length and a source region is formed by implanting impurities having the polarity different from the semiconductor epitaxial layer 1 within the semiconductor epitaxial layer 1 using the upper electrode 4 as a mask.
Patent JP-2001114614-A (JP)
Title: Repellent and method for producing the same
Inventor: OKADA TORU
IPC: A01M29/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a repellent capable of sustaining the volatilization and release of an effective amount of an repellent component against a rat or the like over a long period, and further to provide a method for producing the repellant. SOLUTION: This repellent contains an isothiocyanic acid compound, or a mixture of the isothiocyanic acid compound with at least one kind of repellent selected from eucalyptol, linalool oxide, camphor, hexanal and citral.
Patent JP-H08153456-A (JP)
Title: Current protecting element
Inventor: NISHIMURA KOJI
IPC: H01H85/08
Filed: 1994-11-30
Abstract: PURPOSE: To provide a current protecting element having stable fusing characteristic by arranging one of high resistance parts in the center, and arranging the other high resistance parts symmetrically with the central high resistance part as the center. CONSTITUTION: A current protecting element 1 forms a conductor on a resin base 4. The form consists of an odd number of at least three or more high resistance parts 3-a formed by partially reducing the linear conductor width, and a low resistance part 3-b arranged between the high resistance parts. One of the high resistance parts 30-a is situated in the center of a pattern 3, the other high resistance parts 3-a are situated symmetrically with the central high resistance part 3-a as the center. Thus, the temperature of the central high resistance part 3-a is the highest at current carrying, and even when an overcurrent is carried, the central high resistance part 3-a is necessarily fused.
Patent JP-H01137665-A (JP)
Title: Semiconductor device
Inventor: HINOOKA KIYONOBU
IPC: H01L27/08
Filed: 1987-11-24
Abstract: PURPOSE:To prevent a latchup state caused by the energizing order of power sources by connecting an erroneous operation preventing Schottky diode to a predetermined section of a complementary semiconductor device having a plurality of second conductivity type wells having different potentials on a first conductivity type substrate. CONSTITUTION:If power source voltages are applied in the order of a ground potential(GND), a negative voltage Vss and a positive voltage V, when a voltage Vss is aplied, a well 2 and a semiconductor substrate 1 are forwardly biased therebetween. Since a Schottky diode D having lower built-in potential than that of a diode D1 composed of the well 2 and the substrate 1, the voltage therebetween is clamped at a voltage lower than the built-in potential of the diode D1. Thus, the injection of carrier(holes) to the substrate 1 from the well 2 is prevented, thereby eventually preventing a latchup from occurring.