baber/WOPTO huggingface dataset:
Patent JP-S5794563-A (JP)
Title: Electroless plating method
Inventor: OONO YOSHIHIRO
IPC: C23C18/16
Filed: 1980-12-02
Abstract: PURPOSE: To obtain a bright and uniform plated surface free from pinholes by immersing an insulator having an n type semiconductor layer in an SnCl 2  soln. acidified with hydrochloric acid, followed by washing, immersion in a PdCl 2  soln., washing, drying and plating in an electroless plating bath.  
     CONSTITUTION: A layer of an n type semiconductor such as SnO 2 , In 2 O 3  or TiO 2  is formed on a substrate of glass, ceramics, plastics or the like. This insulator is immersed in an SnCl 2  soln. acidified with hydrochloric acid, washed, further immersed in a PdCl 2  soln., washed, and dried with a hot air drier, a spin drier or the like. It is then plated by immersion in an electroless plating bath such as an Ni plating bath, a Co plating bath or a Cu plating bath. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6149691-A (JP)
Title: Pwm control system of induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/07
Filed: 1984-08-15
Abstract: PURPOSE:To control a stable induction motor by a gate pulse signal having an insensitive zone by extending the pulse width of a gate pulse signal at the time of a current value zero point. CONSTITUTION:A difference signal between a current command and a current feedback is amplified by an amplifier 3, and input as an error voltage to an adder/subtractor circuit 4. The circuit 4 receives a shifting amount +DELTA or insensitive zone compensation signal -DELTA to decide to add or subtract the shifting amount DELTA. The circuit 4 inputs a shift signal for switching. The compensated error signal is compared by a comparator 5 with a carrier from a sawtooth wave generator 1 to form a pulse-width-modulated signal. Thus, a reference voltage is shifted in the direction for extending the pulse width near the zero point of the current value to smoothly vary the voltage applied to a motor M, thereby stably operating the motor M.
Patent JP-H1117088-A (JP)
Title: Formation of overhang
Inventor: ANZAI KATSUNORI
IPC: H01L23/48
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably forming a transistor lead frame overhang having a prescribed overhang quantity that prevents mold resin from removing from a transistor lead frame. SOLUTION: A groove 15 having a depth d1 of 0.25-0.35 mm is formed by grinding. At a distance 11 of 0.02-0.05 mm from the side plane of the groove 15, a transistor mounting part 12 is cut to a prescribed depth d2 , which is shallower than the groove 15, by a cutting equipment 16 having a cutting angle θof 60 deg.-80 deg., and an overhang 17 having a prescribed overhang quantity 12 is formed. A difference d3 between the depth d1 of the groove 15 and the cutting depth d2 is 0.1-0.15 mm.
Patent JP-S5961574-A (JP)
Title: Weld line detecting device
Inventor: MURATA MASAO
IPC: B23K9/127
Filed: 1982-09-28
Abstract: PURPOSE:To detect simply and quickly a weld line by a small device by determining the next acting condition of rocking basing on information obtained by rocking while moving a range finder along a weld line. CONSTITUTION:A weld line detection command signal is sent to a step motor controlling section 11 at every time when a truck 8 advances a specified distance to drive a step motor 5 and rock a range finder 1. The range finder 1 sends distance detection data to a position detecting device and detects the width and position of the center of weld line, and sends the detected data to a memory. At the same time, it sends the detected data to the step motor controlling section 11. The step motor controlling section 11 determines the condition of rocking when a weld line detection command signal comes from the truck 8. This operation is repeated successively, and the detected data of the weld line are stored in a memory. The memory outputs the data to the controlling section of a welding torch at a proper time.
Patent JP-H1114626-A (JP)
Title: Method for measuring ca125
Inventor: IGUCHI MASAAKI
IPC: G01N33/543
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To measure CA125 more accurately by immobilizing monohydric and divalent antibodies of immuneglobulin that specifically reacts with CA125 to a solid phase for use. SOLUTION: Adjusted monohydric and divalent antibodies are immobilized to a solid phase for use. For example, red cell, gelatine particles, latex particles, microplate, and test tubes that are normally used in a field concerned may be used as the solid phase. A biological sample that can be measured includes blood constituents such as plasma and serum, thus efficiently reducing interference due to such an interference substance as an antibody (for example, HAMA) for animal immuneglobulin that exists in a measurement sample and maintaining specificity and hence measuring CA125 more accurately. Also, by taking measurement according to a particle clumping method, CA125 can be measured quickly with more simple operation than before.
Patent JP-H08257794-A (JP)
Title: High-speed and high-load cylinder device and control method therefor
Inventor: NAKABAYASHI HIDEAKI
IPC: B30B15/22
Filed: 1995-07-06
Abstract: PURPOSE: To provide a high-speed and high-load cylinder device small in size and simple in structure. CONSTITUTION: A slave cylinder 2 having a small pressure receiving area and a master cylinder 3 having a large pressure receiving area are arranged on the same center line, pistons 2a, 3a installed inside the slave cylinder 2 and the master cylinder 3 are connected to each other with the piston rod 2b of the slave cylinder 2 whose diameter is smaller than that of the piston rod 3b of the master cylinder 3, and at the time of high speed operation, the pressure oil is fed to an upper chamber 3c and a lower chamber 3d of the master cylinder 3, and the piston 3a is lowered at high speed with the difference of pressure receiving areas of the both chambers.  Further, at the time of high load operation, the pressure oil is fed to the upper chamber 3c of the master cylinder 3 to generate the high power output, at the time of low speed raising operation, the pressure oil is fed into the lower chamber 2d of the slave cylinder 2 and the lower chamber 3d of the master cylinder 3, and at the time of high speed raising operation, the pressure oil is fed to the lower chamber 2d of the slave cylinder 2. Thus, the device is dealed with the high-speed and high-load action with a simple structure.
Patent JP-H05193967-A (JP)
Title: Process and device for forming curved plate glass
Inventor: JIYANNRUKU RUSAAJIYU
IPC: C03B23/035
Filed: 1992-06-29
Abstract: Process and device for bending a sheet of glass heated to bending temperature in a horizontal oven which it crosses conveyed by a conveyor with driving rollers (4) which conducts it into a bending cell (2) where an ambient temperature substantially identical with the bending temperature is maintained. The sheet of glass is immobilised in the bending cell under an upper bending mould (11) vertically above an annular countermould (21) surrounding a means for supporting the middle part of the sheet of glass in the bending cell, the said annular countermould (21) being raised to press the sheet of glass against the upper bending mould. The invention applies to the production of bent and optionally quenched motor vehicle glazing. <IMAGE>
Patent JP-H1091444-A (JP)
Title: Mechanism for dynamically associating service subordinate representative with object at the time of execution
Inventor: RADIA SANJAY R
IPC: G06F9/44
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for dynamically associating subcontracts with respective servants at the time of execution instead of association with a servant class or an interface at the time of compiling. SOLUTION: A dynamic associative data structure 200 is provided with a server representation class 206 showing the single sub-contract, a servant base class 204 associated with a servant object 220 generated at the time of execution and a link mechanism for forming a link 222 between the server representation class 206 and the servant object 220. The server representation class 206 provides functionality to the single subcontract. At the time of execution, the servant object 220 is exteriorized from the servant base class 204 or much more derived class. The servant object 220 uses functionality provided by the sub-contract through the link mechanism.
Patent JP-H09317800-A (JP)
Title: Brake device
Inventor: KANEKO MIKINORI
IPC: F16D65/12
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate change of a drum brake to a disc brake by attaching a disc attachment member for disc brake to a drum for a drum brake and attaching the brake disc thereto. SOLUTION: A spacer 1 as a disc attachment member is attached to a brake drum 3-a by a bolt 8 and a disc 2 is attached to the spacer by the bolt 8. A brake caliper 5 is arranged in a space where a back plate is attached so as to be engaged with a rotation lock part, 9-a of a car body member 9, and attached to a support member 4 fixed to the car body by a bolt 19 so as to be axially moved with clearance. When the oil pressure is introduced to a cylinder 5-b of the caliper 5 by brake operation, a thrust force matched with the oil pressure is generated between a piston 6 and the caliper 5 so that a pat 7 is pushed against the disc 2 to generate a friction force. The drum brake can be thus changed to the disc brake without changing the basic structure.
Patent JP-H0616795-A (JP)
Title: Soft unsaturated polyester resin composition
Inventor: KONNAI NOBUO
IPC: C08G63/52
Filed: 1992-06-29
Abstract: PURPOSE:To effectively obtain a soft unsaturated polyester resin low in hygroscopicity and excellent in elongation and useful for fiber-reinforced plastic products, cast-molded products, etc., at a low cost by reacting a prescribed amount of an acid component with a prescribed amount of a specific glycol component, etc. CONSTITUTION:An acid component such as maleic anhydride is reacted with a glycol component comprising 30-80mol.% of a glycol of formula I (n is 3-10) such as 1,3-propanediol and 10-50mol.% of a glycol of formula II (m, q are 2-4; r is 1-10; X is H, 1-3C alkyl) such as diethylene glycol to obtain the objective resin.
Patent JP-S5873250-A (JP)
Title: Signal transmission system for air conditioner
Inventor: NAKAMURA TSUTOMU
IPC: H04B10/00
Filed: 1981-10-27
Abstract: PURPOSE:To prevent malfunction due to noise and to decrease the number of transmission lines, by using a photo couler for a signal transmission means between indoor and outdoor devices of an air conditioner, and using transmission lines in common. CONSTITUTION:In the transmission mode from an indoor device 301 to an outdoor device 302, switching sections 337, 338 are respectively connected to contacts 372 and 382. A voltage from the device 301 is applied to a resistor 335, a  transmission line 305, a light emitting element 441, a diode 346, a transmission  line 306, and switching element 336, and a signal is outputted at the emitter of a photodetector 442. In the reception mode from the device 302 to the device 301, the sections 337, 338 are connected to the contacts 373, 383. A transmission signal is produced at the emitter of a photo transistor 452 and given to a reception output terminal 332.
Patent JP-H0226985-A (JP)
Title: Moisture-absorbing polyester fiber
Inventor: YAMAMOTO MITSUYUKI
IPC: D06M101/16
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the subject fiber having excellent washing resistance while keeping the characteristics of polyester fiber by copolymerizing a specific amount of a component containing sulfonic acid metal salt group having a specific kind of metal atom. CONSTITUTION:A modified polyester fiber is produced by copolymerizing an aromatic polyester such as polyethylene terephthalate with a metal salt of a sulfonic acid such as 3,5-di(carbomethoxy)benzenesulfonic acid and spinning the polymer. A metal having a hydration index of >=1.5 (e.g., Mn, Co or Ni) is used as the metal atom of the metal salt and the amount of the metal is >=0.1g-ion per 1kg of the fiber. A moisture-absorbing polyester having improved washing resistance and excellent moisture-absorptivity is obtained by the introduction of the metal atom. The fiber is suitable for the application in inner field or nightie field.
Patent JP-H0995516-A (JP)
Title: Water-repellent and oil-repellent composition, method for treating therewith and copolymer
Inventor: SHIMADA TOYOMICHI
IPC: C08F220/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a water-repellent and oil-repellent composition which can impart excellent water-repellent performances to cotton or nylon even when its fluorine content is small and can exhibit excellent performances when dried at ordinary temperature. SOLUTION: This water-repellent and oil-repellent composition contains a copolymer consisting of polymer units derived from a (meth)acrylate containing a polyfluoroalkyl group, polymer units derived from a (meth)acrylate containing a hydrocarbon group, polymer units derived from an acid anhydride containing an unsaturation and polymer units derived from triallyl cyanurate and an organic solvent.
Patent JP-H0338255-A (JP)
Title: Honeycomb-shaped exhaust gas purification structure and exhaust gas purification method using the same
Inventor: HORIUCHI MAKOTO
IPC: F01N3/02
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a honeycomb-shaped exhaust gas purification structure suitable for purifying the exhaust emissions of a diesel engine by depositing a fire resisting inorg. oxide having a designated specific surface area on a honeycomb carrier in predetermined proportions. CONSTITUTION:A fire resisting inorg. oxide such as alumina and zirconia having a specific surface area of 50-400m<2>/g is deposited on a honeycomb-shaped carrier such as cordierite and mullite in an amt. of 50-400g per liter of this carrier. The honeycomb-shaped exhaust gas purification structure thus formed is effec tive in such purification and particularly that of the exhaust gas contg. a harm ful component such as a carcinogenic substance and capable of an efficient removal of SOF from the exhaust emissions of a diesel engine.
Patent JP-S5872837-A (JP)
Title: Combustion type heater for vehicular heating
Inventor: HANDA OSATOSHI
IPC: F24H3/06
Filed: 1981-10-26
Abstract: PURPOSE:To cool a fuel pump and consequently stabilize fuel supply by a structure wherein the suction port of a combustion air blower is open within a case and a fresh air intake port is arranged on the side near the fuel pump of the case. CONSTITUTION:The combustion air intake port is open within the case 15 and the fresh air intake port 16 is open on the side near the fuel pump 9 of the case 15. The numerals 12 and 14 denote as inlet and an outlet of cooling water respectively. A combustor and a heat exchanger are provided within the case 15.
Patent JP-S5873584-A (JP)
Inventor: UIRIAMU REIMONDO SHIYOORI
IPC: B65B3/17
Filed: 1981-10-26
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-H1016923-A (JP)
Title: Sealer
Inventor: NISHIMURA TAKUMI
IPC: B65B51/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively realize a sealer which is compact and simple in structure. SOLUTION: After a tip of an adhesive tape 16 hanging down in a front face of an end stopper 17 is stuck to a rear face of a corrugated fiberboard box 2 by pushing it into the box 2, a base frame 13 is advanced to pull out an adhesive tape 15 onto an upper face of the box 2 from a tape roll 15 by a guide roller 17, and the tape is stuck by pressing an upper face pressing roller 19. A cutter 23 is raised/lowered in front of the corrugated fiberboard box 2 to cut the adhesive tape 16, and continuously, a front face pressing roller 26 is lowered to stick a rear end of the adhesive tape 16 to a front face of the box 2. In addition, when a rear end of the base frame 13 is reached, the frame 13 is tilted with its front up.
Patent JP-H0730334-A (JP)
Title: Voltage step-down circuit and semiconductor integrated circuit incorporating the same
Inventor: UCHIDA TOSHIYA
IPC: G11C11/407
Filed: 1993-07-12
Abstract: PURPOSE:To stably hold the inside power supply voltage of a semiconductor integrated circuit, and to attain low power consumption. CONSTITUTION:A gate voltage VG1 of an output transistor 21 is controlled by a differential amplifier circuit 22, and when an inside power supply voltage VII is decreased, currents running through the output transistor 21 are increased, and when the inside power supply voltage VII is increased, the currents are decreased. A gate voltage VG2 of a transistor 45 as the current source of the differential amplifier circuit 22 is controlled by a differential amplifier circuit 24, and when the inside power supply voltage VII is decreased, the currents running through the transistor 45 are increased, and when the inside power supply voltage VII is increased, the currents running through the transistor 45 are decreased.
Patent JP-H0460847-A (JP)
Title: Faulty place information report circuit
Inventor: KOBAYASHI NAOKI
IPC: G06F11/30
Filed: 1990-06-29
Abstract: PURPOSE:To report faulty place information to a host device even when faulty information occurs continuously by providing a circuit to hold and report the faulty place information generated y an encoder at the time of the first occurrence of a fault to the host device. CONSTITUTION:A register 21 for adjusting timing to hold a fault presence report signal eg is provided, and simultaneously, a hold circuit 7 consisting of a selector 71, an AND gate 72 and the register 73 is installed between the encoder 3 and a terminal 5, and the holding state of the hold circuit 7 is controlled by the fault presence report signal eg. When the fault information occurs in an information processor, it is taken in to a corresponding fault information storage circuit, and the encoded faulty place information to show a faulty place is outputted from the encoder 3 and it it is the faulty place information at the time of the first occurrence of the fault, the faulty place information generated by the encoder is held by the hold circuit 7, and is reported to the host device. Thus, even when the fault information occurs continuously, the faulty place information can be surely reported to the host device.
Patent JP-S6064634-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1983-09-16
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-H1114483-A (JP)
Title: Diaphragm seal type differential pressure measuring device
Inventor: MORITA SAICHIRO
IPC: G01L19/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of ambient temperature characteristics by providing a compensation capillary tubes to compensate for errors in ambient temperature for each of the low-pressure side pressure side and the high-pressure side. SOLUTION: A low-pressure side compensation capillary tube 21 is arranged in parallel with a high-pressure side capillary tube 6 to compensate for errors in ambient temperature based on the high-pressure side. The high-pressure side capillary tube 22 is arranged in parallel with a low-pressure side capillary tube 9 to compensate for errors in ambient temperature based on the lower-pressure side. When diaphragm seal units 7 and 11 come into contact with a fluid to be measured, measuring pressure is transferred to a main body capsule 2 via sealed-in liquids 8 and 12 in the capillary tubes 6 and 9, and differential pressure is measured. When ambient temperature is changed, the sealed-in liquids 8 and 12 are expanded or contracted to about to cause errors in temperature.  But with the compensation capillary tubes 21 and 22 provided, errors in temperature are compensated for and do not occur. Therefore, it is possible to obtain a differential pressure measuring device with satisfactory temperature characteristics.
Patent JP-S5696019-A (JP)
Title: Production of cold-rolled sheet steel having low yield ratio, high ductility, high strength
Inventor: YUZUTORI TAKAAKI
IPC: C21D9/46
Filed: 1979-12-28
Abstract: PURPOSE:To obtain a composite structure type cold-rolled sheet steel having superior strength-ductility balance and a low yield ratio by hot rolling a steel consisting essentially of C, Mn, Si at specific temp. and cumulative draft and cold rolling, continuously annealing the same in a two phase area. CONSTITUTION:The steel consisting essentially of 0.01-0.18% C, 0.8-2.2% Mn and <=1.0% Si and the balance consisting of iron and unavoidable impurities is prepd. This steel is hot-rolled at below 950 deg.C, and >=50% cumulative draft to  apply strong working to the austenite before transformation. Thence, it is cold- rolled, after which it is subjected to continuous annealing in a two phase area of ferrite phase and austenite phase. By this method, the cold-rolled sheet steel of low yield ratio, high ductility and high strength suitable for severe forming applications is obtained.
Patent JP-H04367681-A (JP)
Title: Controller for feeding out pinball
Inventor: KOMIYA YOJI
IPC: A63F7/02
Filed: 1991-06-17
Abstract: PURPOSE:To surely feed out pinballs by deciding whether a pinball machine is in state that pinball are fed out easily or not, and increasing or decreasing a discharge speed of a pinball discharge mechanism. CONSTITUTION:When a start switch 24 detects a prize-winning ball, an electronic controller 60 controls a stepping motor 50 of a feed-out device 20 at its minimum driving speed. Thereafter. whether the motor % is rotating at the maximum speed or not is decided, and in the case it is not the maximum speed, a driving speed is increased. The driving speed becomes high gradually, and discharge at the maximum speed is continued. In the case discharge of pinballs cannot be continued, whether the motor 50 is rotating at the lowest speed or not is decided, and unless it is the lowest speed, its driving speed is decreased. Even if the motor 50 is held at the lowest speed for a prescribed time, in the case discharge of pinball is not still detected, it is decided that a ball jam, etc., in the device 20 are generated and the motor 50 is rotated in reverse. After executing the reverse rotation for a prescribed time, it is rotated in the forward rotation direction at the lowest speed again, and pinballs can be discharged.
Patent JP-H091963-A (JP)
Title: Transfer foil capable of reversibly displaying and recording medium capable of reversibly displaying
Inventor: SHIMADA NAOKI
IPC: C09J7/02
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a display unit having reliability and securability impossible to easily alter the display in a natural environment or for the purpose of falsification and capable of reversibly displaying with flat and small step. CONSTITUTION: This transfer foil comprises a reversibly display layer 3 made at least of a liquid crystal and polymer composite film and reversibly varying in optical transmittance and absorbance by heat and electric field at least on a releasable support 2, and an adhesion layer 4 sequentially laminated. Further, a protective layer 5, a primer layer 7, a reversible display layer, a barrier layer 8, a conductive layer 6 and an adhesion layer are sequentially laminated on the releasable support. The conductive layer is formed of a metal thin film, a metal foil, and a conductive resin layer, the polymer of the liquid crystal and polymer composite film is formed of a water soluble polymer, the barrier layer is formed of a water soluble polymer, and the adhesion layer is formed of an adhesive of an aqueous emulsion or aqueous soluble polymer.  If the sheet resistance of the coating material is 10<12> Ω/sq or less, the conductive layer may be omitted.