baber/WOPTO huggingface dataset:
Patent JP-H03114238-A (JP)
Title: Bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1990-09-14
Abstract: PURPOSE:To improve products yield by making a bonding tool ascend vertically up to a specified height, standing a part corresponding to the neck part of a loop straightly, moving the tool in the direction inverse to the direction forming the loop by a specified amount, and making the tool further ascend by a specified amount. CONSTITUTION:A bonding tool 14 is made to ascend vertically up to a point (a), and a part corresponding to the neck part N of a loop L is made to stand straightly. After the tool is made to further ascend up to a point (b), the tool is made to move as far as a point (c) in the direction inverse to the direction forming the loop L. After the tool is made to ascend from the point (c) up to a point (d), the tool is made to move in the direction forming the loop. Further the tool is made to descend; simultaneously or a little later, an upper clamp 9 is clamped for a short period, and back tension is applied to a wire 3; in this state, the wire 3 is bonded to a lead frame 19. By the effect of the back tension, an ideal loop shape wherein the loop L of the wire 3 is high and free from under-loop can be obtained.
Patent JP-H0960440-A (JP)
Title: Swing locking device for door
Inventor: KISHIMOTO RYOJI
IPC: E06B5/16
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a door from becoming unable to open by eliminating a displacement and deformation of pivot shafts for connecting a door movably to a door frame in an earthquake or fire even when the door is suspended at the center of it. SOLUTION: A trigger piece 31 with a guide slanted surface 34 and a fitting piece 33 are installed fixedly to the top and base ends of a connecting bar 32 passed through a door 1 horizontally, respectively. Also an assembly body 3 comprising the trigger piece 31, connecting bar 32, and fitting piece 33 is guided slidably within a certain horizontal range of the door. Then the trigger piece 31 at the top is energized by a spring 4 in the direction that it is projected from the free side end surface of the door and, when the door is closed, the trigger piece 31 at the top end 18 brought into contact with a door frame 2 and the fitting piece 33 at the base end is inserted engagedly into a receiving hole 23 provided in the door frame.
Patent JP-H0991893-A (JP)
Title: Disk driving device
Inventor: YOSHIKAWA KOICHI
IPC: G11B21/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To always perform a satisfactory recording and reproducing by remarkably improving the vibration resistance of a movable body on which an optical pickup, etc., are mounted. SOLUTION: In this optical disk driving device 1, a movable body 8 on which an optical pickup 9 reading out information of a magneto-optical disk D, etc., are mounted and a linear motor 10 moving the movable body 8 back and forth in the radial direction of the magneto-optical disk D along guiding axes 4, 6 parallel arranged over the moving direction X of the movable body 8 and respective guiding axes 4, 6, etc., are provided in an approximately box-like chasses 2. Moreover, on a subchasses 15, a weight 30 functioning as the counter balance of the movable body 8 is made to be freely movable back and forth by a belt 26 stretched and wound over guiding axes 5, 16 and one pair of pulleys 25a, 25a. The movable body 8 and the weight 30 are connected to the belt 26 with a plate 37, etc. Further, the bobbin 13 of the linear motor 10 is fixed to the movable body 8.
Patent JP-H0797176-A (JP)
Title: Inverter control device
Inventor: SUGIYAMA KAZUMASA
IPC: H02P27/06
Filed: 1993-09-29
Abstract: PURPOSE:To instantaneously perform transfer to smooth operation at the time of selecting a mode of operating an induction motor in a condition of inertial rotation by providing a frequency control means for follow-up controlling an output frequency of an inverter to a frequency synchronized with an actual rotational speed of the induction motor. CONSTITUTION:Which of operational modes is selected from power running mode, regenerative braking mode, coasting mode, etc., necessary for running control of a crane, is decided by a mode decision means 12, and when the coasting mode is selected, whether an operating condition of an electric motor 5 is power running or regenetive running is checked by a power/regenerative running deciding means 13. In the case of power running, a prescribed speed adjusting value is calculated, to subtract this speed adjusting value from a speed command value in the preceding time, and this subtracted speed command value is supplied to a driving means 11 as a speed command signal (b). Thus by subtracting the speed adjusting value from the preceding time speed command value, a rotational speed of the electric motor 5 is decreased one after another. On the other hand, at regeneration time, control for successively increasing the rotational speed of the electric motor 5 is performed.
Patent JP-H0694339-A (JP)
Title: Automatic ice manufacturing device
Inventor: KANEOKA HIROSHI
IPC: F25C1/24
Filed: 1992-09-11
Abstract: PURPOSE:To facilitate a visual inspection of stain within a water receiving container, simplify an operation for removing the water receiving container and enable an easy cleaning of the water receiving container to be carried out. CONSTITUTION:Water from a water supplying tank 25 is stored in a water receiving container 26. Water stored in the water receiving container 26 is supplied by a pump 31 to an ice making pan. These water supplying tank 25, water receiving container 26 and pump 31 are stored in a case 21. In such an automatic ice making device as having the aforesaid components, each of the water supplying tank 25 and the water receiving container 26 is removably connected to a supporting table 22 which is mounted in the case 21 in such a way that it may be drawn out of it. In the case that the supporting table 22 is integrally drawn out together with the water supplying tank 25 and the water receiving container 26, the water receiving container 26 is lowered by a guiding means 29 in cooperation with the drawing operation.
Patent JP-H0582949-A (JP)
Title: Semiconductor module
Inventor: ONO YUKIMITSU
IPC: H05K3/40
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a semiconductor module capable of being produced with high yield even in a semiconductor package of fine pitches. CONSTITUTION:Protective walls 7 are formed around substrate electrodes 4 connected to the outer leads 2 of a semiconductor package, and the adjacent substrate electrodes 4 are not short-circuited mutually even when solder 5 oozes out of the substrate electrodes 4.
Patent JP-H0989232-A (JP)
Title: Sewage sludge incinerator with gas turbine
Inventor: BANDO MASAICHI
IPC: F23G5/46
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To establish a sewage sludge incineration system that effectively uses the exhaust gas of a gas turbine to reduce energy costs, by a method wherein the gas turbine is connected to a power generator and the exhaust gas of the gas turbine is directly fed into a sewage sludge incinerator as combustion air as it is. SOLUTION: The exhaust gas of a gas turbine 13 is directly fed into an incinerator 1 through a feed path 20 and used as combustion air as it is. Especially, in the case the incinerator 1 is of a fluidizing bed type, a portion of the exhaust gas of the gas turbine 13 is fed into the incinerator 1 as secondary air from points different in elevation. Thereby, the exhaust gas of the gas turbine 13 in a sewage treatment plant can be effectively utilized and a rational system with less energy costs and less count of auxiliary equipment can be established.
Patent JP-S6186119-A (JP)
Title: Multicutter blade cartridge type milling cutter
Inventor: OKUNISHI HIROSHI
IPC: B23C5/12
Filed: 1984-11-17
Abstract: PURPOSE:To increase the number of cutter glades and to simplify handling, by a method wherein a cartridge is mounted to the outer peripheral edge of a cutter body, and a number of standardized blades parts are secured in a closely-arranged manner to the cartridge by means of tightening means. CONSTITUTION:A large hole is formed in the central part of a cartridge body 10, and the end of a rotary shaft, extended from a milling machine body, is engaged with the hole. A projection 18 is formed on the outer peripheral edge of the cutter body 10, and plural step parts 22 are formed in the outer surface in the direction of radius of the projection 18. Cartridges 24 are mounted to the step part 22 without a break. A square tip 36 is secured to the cartridge 24. The square tip 36 comprises a relatively thin tip 36a, located to the one outer side part, and tips 36b, 36c, and 36d, connected to each for lamination. The square tips 36 are brought into contact with each other for positioning, and are secured to the cartridge 24 by means of bolts 40. In which case, face parts 28a and 28b of the cartridge 24 are brought into contact with adjoining face parts 28b and 28a for firmly-securing.
Patent JP-2001061673-A (JP)
Title: Gas cooker
Inventor: KOBAYASHI TOSHIHIRO
IPC: A47J37/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce an increase in the temperature of the surface of a hotplate. SOLUTION: In this cooker, when combustion exhaust air produced in an upper burner 5 and a lower burner 6 during cooking is exhausted upward from an exhaust air chamber 50, hot air produced in a hot air exhaust duct 39 is pulled to the hot air exhaust duct 39 by the draft power of the combustion exhaust air and exhausted externally of a container together with the combustion exhaust air. On that occasion, air outside a grill 2 is sucked from an upper air supply opening 31a provided on the side of a heat shield plate 32, cooling the heat shield plate 32, the heat shield plate 32 prevents heat inside a grill case 2 from being transmitted to a top plate 73, and reducing an increase in the surface temperature of the top plate 73.
Patent JP-H0986370-A (JP)
Title: Antilock hydraulic pressure control device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/40
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an antilock hydraulic pressure control device furnishing a fluid supplementary mechanism which can supplement a brake fluid according to a fluid leaking in an operation circuit, by utilizing the hydraulic pressure generated in the brake operating condition, even when a minute fluid leaking is generated in the operation circuit. SOLUTION: A fluid supplementary mechanism is composed of a gate valve 40 provided between a wheel cylinder and an operation circuit; a check valve 50 to allow the flowing of a brake fluid from a master cylinder provided in parallel to the gate valve to the wheel cylinder side; and a fluid supplementing valve 60 provided between the gate valve 40 and the operation circuit, and to allow the flowing of the brake fluid from the gate valve 40 side to the operation circuit side. The gate valve 40 is composed as a check valve with the check pressure higher than the fluid supplementing valve, and the brake fluid is fed in the operation circuit through the fluid supplementing valve, by utilizing the brake fluid pressure in the brake pressure reducing condition.
Patent JP-H0691778-A (JP)
Title: Manufacture of long both-side flexible metal laminated plate
Inventor: YAMANAKA HIDESUKE
IPC: H05K3/00
Filed: 1992-09-11
Abstract: PURPOSE:To improve a peel strength and to prevent generation of a blister at the time of dipping it in a solder bath by laminating resin of a long one-side flexible metal laminated plate on a resin layer side of a metal laminated plate using refractory resin by heating-pressurizing, and then heating it at a glass transition temperature or higher. CONSTITUTION:The method for manufacturing a long both-side flexible metal laminated plate comprises the steps of laminating a metal foil of copper, nickel, etc., or a resin layer of a long one-side flexible metal laminated plate 1 using another refractory resin at the resin layer side of the plate 1 using the resin made of polyimide resin by continuously heating-pressurizing to form a laminated plate 8, and then post-heating it at glass transition temperature or higher of the resin. As the method for continuously pressurizing and laminating, a roll press 5 is used. The roll of one or both sides is formed of rubber. Or, the post-heating is conducted under pressure after it is wound in a rolled state by a winder 6.
Patent JP-H0578546-A (JP)
Title: Flame-retardant rubber-reinforced styrene resin composition
Inventor: NAKAHARA YUTAKA
IPC: C08K5/05
Filed: 1991-09-24
Abstract: PURPOSE:To provide the subject compsn. excellent in thermal stability and weather resistance and also in physical properties. CONSTITUTION:The objective compsn. is prepd. by compounding 100 pts.wt. rubber-reinforced styrene resin, 1-50 pts.wt. halogenated flame retardant, 0.01-10 pts.wt. ultraviolet absorber and/or light stabilizer, 0.01-10 pts.wt. organophosphorus antioxidant, and 0.01-10 pts.wt. polyhydric alcohol compd.
Patent JP-S6398297-A (JP)
Title: Subscriber circuit
Inventor: HASEGAWA KENZO
IPC: H04Q11/04
Filed: 1986-10-14
Abstract: PURPOSE:To decrease a power consumption necessary to execute a signal processing at the time of supervising a calling by executing respectively the signal processing at the time of a call with the first clock signal of a high repeating frequency and executing the signal processing of supervising a calling with the second clock signal of the low repeating frequency. CONSTITUTION:To an HWIN line 271 transmitted from a digital exchange 213 to a DSP (digital signal processor) control subscriber circuit 250, a sound signal and a control signal are multiplexed, and by a signal multiple distributing part 261, they are divided into a sound signal and a control signal 231. The sound signal is digitally processed by the sound signal processing part of a signal processing part 215. The control signal 231 includes the condition information such as a call mode and a calling supervising mode, and is supplied to the detecting processing part of the signal processing part 215 and a clock generating part 220. From the clock generating part 220, a high speed clock signal 219 and a low speed clock signal 221 occur based on a system clock signal 217, and when the control signal 231 is a 'call mode', the signal 219 is supplied and when it is 'calling supervising mode' the signal 221 is supplied to the signal processing part 215 as a DSP clock signal 233.
Patent JP-H0295402-A (JP)
Title: Sand filter chamber
Inventor: HAINTSU BORUSHIYUNAA
IPC: B01D24/02
Filed: 1988-09-27
Abstract: PURPOSE: To simplify the drainage of the water purified in gravel filter chambers by holding a vessel housing the filter beds of the gravel filter chambers open on its lower side and disposing a sewer vertical hole packed with gravel or the like right below this vessel. CONSTITUTION: The vessel 1 housing the filter layer 35 of the gravel filter chambers is held open on its lower side and the leakage vertical hole 7 packed with pebbles or the like is disposed right below the vessel 1. This apparatus is a system to purify contaminated water and more particularly at least partially aerobically or anaerobically pretreated municipality effluent by the gravel filter chambers. The apparatus is provided with the many filter chambers 35 across an intermediate air chamber and the water to be purified by passing the inside thereof is dropped and purified. The filter chambers 35 are housed into a receiving tray-shaped through 30 constituted to allow the passage of the liquid at their bottoms. Consequently, the drainage of the water purified in the gravel filter chambers may be simplified.
Patent JP-H0960040-A (JP)
Title: Car body structure of working vehicle
Inventor: SAWA HIDEKAZU
IPC: E02F9/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work by arranging a water tank nearly all over the top surface of a car body, forming the water tank in a body and turnably mounting one end of the lower section of the water tank on one end of the car body. SOLUTION: A large capacity water tank is arranged nearly all over the top surface of a top turning body 26 by arranging a rear section side water tank part 40 and a front section side water tank part 41 in the rear side of the top section of the top turning body 26 and the front section side of a position in the opposite side of a driver's cab 27 respectively and forming both of the water tank sections 40 and 41 into an integral type water tank 34 whose top view is a nearly L-shape. In the next step, when the hydraulic cylinder 33 provided inside a counter weight 32 is extended, the water tank 34 is tilted and turned around a fulcrum pin 35, and nearly all surface of the top surface of the top turning body 26 is opened, facilitating maintenance work such as check and repair of the top turning body 26.
Patent JP-H1182584-A (JP)
Title: Manufacture of metal fixture for vibration proof device
Inventor: KATO KAZUHIKO
IPC: F16F1/38
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To heighten the inside diameter accuracy of the body of a metal fixture for a vibration proof device. SOLUTION: The radius of a mounting region occupying approx. one half in circumferential direction of the peripheral surface of a cylindrical body 1 of a metal fixture is made greater than the radius of the other parts. A mounting part 12 is formed in approx. angle shape facing aside whose inner edge is formed in an arc of circle, and the metal fixture is obtained by welding the inner edge of this mounting part 12 to the mounting region of the body 11 of metal fixture in a tight attached condition. As the mounting region of the body 11 is pulled and shrunk at welding of the mounting part 12, the radius formed large is canceled, and the accuracy of the inside diameter is heightened. After welding, a sizing process is performed using a die, which further heightens the accuracy of inside diameter. According to this procedure, when a vulcanized molding of rubber is fitted by pressure in the metal fixture, the seal between the two members is achieved properly.
Patent JP-H0770293-A (JP)
Title: Oxyalkylene ether, antistatic agent and resin composition
Inventor: SAITO MANABU
IPC: C08L71/02
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a novel oxyalkylene ether good in compatibility with fibers and resins and useful as an antistatic agent or a hydrophilicity-imparting agent which can give antistatic and hydrophilic effects after dry-cleaned or washed with water. CONSTITUTION:An oxyalkylene ether of a phenolic compound.divinylbenzene adduct of the formula (Ar is the residue of a phenolic compound; ph is phenylene;Q is a 2-4C alkylene; (m) is an integer of 1-40; (n) is an integer of 0-15; the sum of (m) and two (n)s are 1-500). For example, the ethyleneoxide adduct to a p-cresol.divinylbenzene addition polymer. The oxyalkylene ether is obtained by reacting a phenolic compound with divinylbenzene in the presence of a Lewis acid catalyst and subsequently addition-reacting the obtained phenolic compound.divinyl benzene adduct polymer with an alkyleneoxide, and the content of the oxyalkylene is preferably 30-80wt.%.
Patent JP-S6398175-A (JP)
Title: Laser
Inventor: YAMAZAKI ETSUO
IPC: H01S3/10
Filed: 1986-10-14
Abstract: PURPOSE:To continue an operation of a laser by a remaining normal high frequency power source by detecting the malfunction of the high frequency power source according to the output state detected at each power source, and turning OFF the malfunctioning power source according to a malfunction signal. CONSTITUTION:The output current of a high frequency power source 21 is detected by a current detector 6, this detected current value is amplified by a current amplifier 7, and fed to a calculator 8 and malfunction detecting means 1b. In the means 1b, when the malfunction of the power source 21 is detected by a current signal, a malfunction signal is output to switching means 1a, the output of the power source 21 is turned OFF, and the malfunctioned power source is disconnected from a laser tube. Since the malfunction detecting means are provided at the respective control circuits of one high frequency power source in this manner, even if a malfunction occurs in one power source, it is disconnected to continue the laser oscillation by the remaining power sources.
Patent JP-S61121151-A (JP)
Title: Data transfer control system
Inventor: SUGAYA SEIICHI
IPC: H04L29/08
Filed: 1984-11-19
Abstract: PURPOSE:To attain the transmission of data with high flexibility to various system constitutions and to obtain control circuits having no mutual independence on the device structure, by providing a transmission control circuit which can change the number of offsets at the side of a slave device. CONSTITUTION:The DATA3 is transferred between a master device 1 and a slave device 2 according to the correspondence between a transmission request signal ACK5 given from the device 1 and a transfer answer signal REQ4 given from the device 2. A synchronization processing circuit 10 of a data transfer control system delivers the signal SACK of width equal to a clock from the signal ACK5 by a reference clock 6. An exclusive OR15 secures an OR between the signal SACK and the signal REQ, and the OR output is added to a counter 11. The output of the counter 11 is compared with the number of offsets given from a register 12 for each bit by a comparator 13. Then the output of the counter 11 is applied to an FF14 via an AND circuit 17. The signal REQ4 is delivered from the FF14 to attain the transmission of data with high flexibility to various system constitutions.
Patent JP-S60135678-A (JP)
Title: Hydraulic machine
Inventor: KANAMARU NAONOBU
IPC: F04B1/14
Filed: 1983-12-26
Abstract: PURPOSE:To obtain the hydraulic machine prominent in the mechanical efficiency thereof by a method wherein an oscillating plate is provided on the movable part of a cross-spider type universal joint fixed to a fixing section provided on the extension of the central axial line of rotation of a rotary shaft. CONSTITUTION:One end of the cross-spider type universal joint 42 is fixed to a fixed shaft 48 through a shaft supporting section 50 and the connecting ring 46 of the universal joint 42 effects a conical oscillating motion along the locus having the apex thereof at the center of a cross spider 44 by the conical rotating motion of a crank pin 40. The oscillating plate 52, fixed to the connecting ring 46, oscillates also by the oscillating motion of the connecting ring 46. According to this constitution, the motion is transmitted to a piston 30 through a connecting rod 32 and movement of fluid may be effected.
Patent JP-S60138037-A (JP)
Title: Al alloy composite fin material for heat exchanger having excellent high-temperature strength and sacrificial anode effect
Inventor: KUDOU HAJIME
IPC: F28F21/08
Filed: 1983-12-26
Abstract: PURPOSE:To provide a titled composite fin material which exhibits high resistance to sagging when heated in the stage of brazing by cladding Al alloy skin materials consisting of the specific compsn. contg. In and Zn on both surfaces of an Al alloy core material consisting of the specific compsn. contg. Mn and Zn. CONSTITUTION:The Al alloy skin materials having the compsn. contg. 0.01- 0.1% In and 0.01-0.3% Zn, contg. further 0.01-1% Mg according to need and consisting of the balance Al and unavoidable impurities are clad on both surfaces of an Al alloy core material having the compsn. contg. 0.1-1.5wt% Mn and 0.01-0.5% Zn, contg. further >=1 kind among 0.01-1% Mg, 0.01-0.2% Cu, 0.02-0.2% Zr and 0.02-0.3% Cr and consisting of the balance Al and unavoidable impurities, by which the Al alloy composite fin material for a heat exchanger having excellent high-temp. strength and sacrificial anode effect is obtd.