baber/WOPTO huggingface dataset:
Patent JP-H02291630-A (JP)
Title: Relay
Inventor: IDE TATSUMI
IPC: H01H61/013
Filed: 1989-04-28
Abstract: PURPOSE:To easily achieve lightweight with simple structure of the title relay by using a shape-memory alloy wire and a card and carrying out opening and closing electric contact. CONSTITUTION:Electricity is applied between input terminals 7, 8 from outside, a shape-memory alloy wire 9 is heated by Joule's heat and thus the shape- memory alloy wire contracts. Since the shape-memory alloy wire 9 between the supports 6a, 6b is formed like a bow, tensile force between them works as to push a card 10 toward a movable contact spring 3 and, therefore, electric contact of the movable contact spring 3 moves to a fixed contact terminal 4 side. When application of electricity to the input terminals 7, 8 is stopped, the shape-memory alloy wire 9 is self-cooled and loses tensile force and thus the card 10 and the movable contact return to a fixed contact terminal 5. In this way, closing and opening of an electric contact closing part are carried out application or stopping application of electricity to the operational part.
Patent JP-H07315265-A (JP)
Title: Elastic crawler
Inventor: KIRIYAMA HIROYUKI
IPC: B62D55/253
Filed: 1994-05-25
Abstract: PURPOSE:To set the length of an engaging hole approximately equal to that of an engaging part so as to reduce the number of projection parts by arranging a single engaging projection part and a pair of regulating projection parts putting the engaging projection part between them in an approximately central part of the engaging hole and arranging them on the installing face side beyond an engaging position for a claw of a driving wheel. CONSTITUTION:Inside an endless belt crawler main body 2 made of elastic material, mandrels 3 are arranged at some intervals in the circumferential direction, and an engaging hole 5 to which a claw 4 of a driving wheel is engaged is formed between engaging parts 8 in the middle of the width direction of the mandrels 3. In the elastic crawler, in which a pair of regulating projection parts 6 facing the engaging hole 5 are arranged in the width direction on one side of the mandrels 3 positioned in the front and the rear in the circumferential direction of each engaging hole 5, and on the other side of the mandrels 3, an engaging projection part 7 positioned between the pair of regulating projection parts 6 is arranged, the engaging projection part 7 is arranged in the approximately central part of the engaging hole 5, while the pair of regulating projection parts 6 are arranged in the vicinity of the engaging projection part, 7 while putting it between them, and these are arranged on a ground face side beyond an engaging position for the claw 4 of the driving wheel.
Patent JP-S5336757-A (JP)
Title: Absorption heat pump system
Inventor: FURUKAWA TETSUO
IPC: F25B15/00
Filed: 1976-09-16
Abstract: PURPOSE: To improve utulity rate of sensible heat of heat source fluid and elevatable temperature remarkablly, by dividing a common steam room of each regeneration - absorption process in to a plurality number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5636770-A (JP)
Title: Code-combined character
Inventor: ARAI YOSHIO
IPC: G06V30/224
Filed: 1979-09-03
Abstract: PURPOSE: To make it possible to recognize the meaning of a character or symbol, by combining a code characteristic to the character or symbol to be recognized and then by reading the code by a machine.  
     CONSTITUTION: For example, when character "shiki" is generated, black information at a predetermined middle point of the character is bianked. Namely, when character "shiki" consists of 64×64=4096 dots, the 11th, 31st and 51st dots are laterally blanked in white as shown in the figure. Therefore, the characteristic code of the character as a length of 64 units and further has the 11th, 31st and 51st bits set. The thus recognized code can be found to be character "shiki" by referring to previously-prepared dictionary patterns. Consequently, many characters and symbols can be discriminated and read out by combinations of bit positions blanked in white in a linear-spectrum shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306946-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UENO KOJI
IPC: H01L23/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve stable wire bonding operations by eliminating steps between the pad electrode and an insulating film around the electrode, which serves to subject a semiconductor device to ultrasonic thermocompression wire bonding. SOLUTION: A first insulating film 2, a first conductive film 3 having a prescribed pattern as a connecting pad to an external element, and a second insulating film 4 are formed sequentially, after which a photoresist 5 is patterned. Next, the film 4 is etched midway using the photoresist 5 as a mask, after which the photoresist 6 is patterned again, and the film 4 is etched until the film 3 is exposed; Successively, a second conductive film 8 is deposited, and ground so as to be flush with the film 4 by a CMP method. Then, wire bonding is performed onto the stepless conductive film.
Patent JP-H0410391-A (JP)
Title: Manufacture of electroluminescent lamp
Inventor: MORI NAOYUKI
IPC: H05B33/10
Filed: 1990-04-26
Abstract: PURPOSE:To improve workability in the automated production line of an electroluminescent lamp by pasting a transparent protective film such as a polyester film to the surface of an outer skin film, using a weak pressure sensitive adhesive. CONSTITUTION:The lead 22 of a rear electrode 25 is temporarily fixed to one end of the lower surface thereof, and later sandwiched and permanently fixed with sealing outer skin films 31 and 32, and a hygroscopic film 30. The lead 23 of a transparent electrode 28 is also temporarily fixed to one end at the ITO side of a transparent conductive film with an adhesive tape 34, and later sandwiched and fixed with the sealing outer skin films 31 and 32 and a luminous layer 27. Furthermore, concurrently with the sealing of an electroluminescent element 35 with outer skin film rolls 31 and 32, transparent protective film rolls 40 and 41 comprising polyester or the like are pasted to the surface of the outer skin films 31, and 32, using a weak pressure sensitive agent. As a result, an area 43 becomes transparent where the outer skin films of a sealed electroluminescent lamp 21 are bonded to each other. According to the aforesaid construction, workability can be improved in the manufacture of an electroluminescent lamp.
Patent JP-S5734785-A (JP)
Title: Rotating speed controlling device
Inventor: NAKAYUKI TOSHIYASU
IPC: H02P29/00
Filed: 1980-08-11
Abstract: PURPOSE:To enable the accurate speed control of a rotating shaft irrespective of the strain of the shaft by reading the code of a code disc mounted on the shaft with a plurality of code reading means, averaging the read ouputs and controlling the rotating speed with the outputs. CONSTITUTION:A code disc plate 6 on which codes formed of slits are distributed uniformly over the entire periphery is mounted on one end of the rotating shaft of a motor 3 for driving a disc player, a VTR or the like. A sector plate 12 on which slits are formed at the prescribed rotating angles is secured, and a light projector 8 and a photoreceptor 9 are faced at the positions corresponding to the slits. A switching circuit 14 selects the photoreceptor corresonding to 180 deg. from the photoreceptors and applies the output of the photoreceptor to an averaging circuit 10, sequentially displaces the set of the photoreceptors selected at every predetermined time, applies the outputs of all the photoreceptors 9 to the averaging circuit during one revolution of the rotating shaft 1, and inputs the average output to a speed controlling circuit 5.
Patent JP-S60255559-A (JP)
Title: Anti-locking brake device
Inventor: SATOU MASAMITSU
IPC: B60T8/70
Filed: 1984-05-31
Abstract: PURPOSE:To surely detect the locked state of a wheel even if a slow braking operation is performed during movement on a snowy road or a frozen road, by setting a wheel acceleration reference level within the range of the deceleration of the wheel which is caused by braking during movement on an ordinary road. CONSTITUTION:When it has become possible that wheels are locked, control oil in anti-locking control oil pressure chambers 20, 29 are shut in to keep braking torque at a constant level. When the wheels are about to be locked, control oil pressure is applied to the anit-locking control oil pressure chambers 20, 29 to reduce oil pressure in braking oil chambers 4 to decrease the braking torque. A signal indicating the ratio of slip of the wheel and a signal indicating the acceleration of the wheel are compared with each other by a control means 32 to judge whether or not the wheel is likely to be locked. A reference level for the acceleration of the wheel is set within the range of the wheel deceleration which is caused by braking during movement on an ordinary road.
Patent JP-S5538345-A (JP)
Title: Novel aminoglycoside derivative
Inventor: IGARASHI KIKUO
IPC: C07D207/273
Filed: 1978-09-11
Abstract: NEW MATERIAL:An aminoglycoside derivative of formula I (R is H or acyl; n is an integer of 1W3; R 1  is aminomethyl, etc.; R 2 , 3 , 6  are H, etc.; R 4  is hydroxy, etc.; R 5  is amino, etc.; R 7  is methyl, etc.; R 8  is hydroxymethyl, etc.; the dotted line represents the presence or absence of double bond), or its salt.  
     EXAMPLE: 1-N-[(S)-(-)-3-Hydroxy-3, 4, 5, 6-tetrahydropyridin-2-yl]tobramycin.  
     USE: Bactericidal or bacteriostatic agent, disinfectant, having strong antibacterial activity, and useful for the remedy and prevention of various infective diseases.  
     PROCESS: The compound I can be easily prepared by reacting 1 mole of an aminoglycoside of formula II with 1.5W3 moles of a compound of formula III (R 1  is lower alkyl), in a proper solvent such as methanol, in the presence of a proton donor such as an acid, pref. weak acid, more pref. a carboxylic acid, at room temperature for 2W6 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S592170-A (JP)
Title: Magnification and reduction system of image
Inventor: ISHIZU TAKAYUKI
IPC: G06T3/40
Filed: 1982-06-29
Abstract: PURPOSE:To obtain finely divided magnification and reduction rate from 0.5-2 times using small quantity of hardware by combining an insertion/deletion circuit of bit and a raster output control circuit. CONSTITUTION:When parallel image data transferred from a disk device etc. are inputted to a P/S conversion circuit 5, the parallel image data are converted to serial image data in the P/S conversion circuit and sent to a bit insertion circuit 1. A raster output control circuit 4 performs magnification and reduction in the direction of Y in the same content with magnification and reduction in the direction of X performed by a bit insertion circuit 1 and a bit insertion/deletion circuit 2, and each raster of serial data sent from the bit insertion/deletion circuit is collectively converted to parallel and outputted.
Patent JP-S5338033-A (JP)
Title: Automatic parking brake for agricultural running machine
Inventor: YAMADA SHIGEYUKI
IPC: B60T7/14
Filed: 1976-09-17
Abstract: PURPOSE: To prevent the danger of spontaneous runaway of an agricultural service car due to negligence of brake application by coupling a control mechanism to a seat supported by springs such that a parking brake is automatically applied when the driver leaves the seat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01283393-A (JP)
Title: Metal processing agent
Inventor: UCHIYAMA TERUO
IPC: C23G1/02
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title metal processing agent having an excellent power for releasing or dissolving an oxide coating film on the surface of a metal without damaging the metal surface by composing the agent essentially of a hydroxy carboxylic acid and a chloride. CONSTITUTION:The processing agent having an excellent power for releasing or dissolving an oxide coating film on the surface of a metal is composed essentially of a hydroxy carboxylic acid and a chloride. Glycolic acid, lactic acid, etc., are used as the hydroxy carboxylic acid. Sodium chloride, ammonium chloride, etc., are appropriately used as the chloride. In this case, about 20-200 pts.wt. or preferably about 10-100 pts.wt. chloride is preferably mixed with 100 pts.wt. hydroxy carboxylic acid. About 5-15wt.% hydroxy carboxylic acid is dissolved in water, other components such as a surfactant is further added, as required, and the soln. is used. A sample metal is dipped in the aq. soln., and the oxide coating film can be efficiently removed without damaging the metal.
Patent JP-S5538849-A (JP)
Title: Composition for chlorinated polyethylene-based crosslinked foam
Inventor: OOMIYA HIROSHI
IPC: C08J9/06
Filed: 1978-09-12
Abstract: PURPOSE: To provide the title composition capable of affording a crosslinked foam is hot air, comprising a chlorinated polyethylene-based resin, a hydrazine type blowing agent, a mercaptotriazine, a specific compound, and an acid acceptor.  
     CONSTITUTION: The objective composition comprising (A) 100 parts by wt. of a chlorinated polyethylene-based resin which contains 20W50wt% of chlorine, obtained by the chlorination of polyethylene in a heterogeneous system, (B) 1W30 parts by wt. of a hydrazine type blowing agent, (C) 0.1W5 parts by wt. of a mercaptotriazine of formula (R is mercapto, alkoxy, alkylamino, etc.), (D) 0.2W10 parts by wt. of one or more of compounds selected from the following groups: (a) primary, socondary, or tertiary amines, weak acid salts or adducts from ether of them, (b) benzothiazyl sulferamides of primary or secondary amine, and (C) thiuvam slufides or dithiocarbamates and (E) 1W40 parts by wt. of a metal compound which carves as an acid acceptor, e.g., CaCo 3 , Mg(OH). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01284425-A (JP)
Title: Supporting device for dancer roll
Inventor: IIFUSHI JUNICHI
IPC: B21C47/34
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the rupture at the winding time of a strip sheet by providing a gap between the cylinder inner wall for supporting a dancer roll and the piston outer periphery and feeding a compressed air from the cylinder end part. CONSTITUTION:An opening part 9c is provided on the upper face of the cylinder 5 supporting a dancer roll 20, opening parts 9a, 9b at the side part of the upper end part as well asn the pipes 8a, 8b communicating to an accumulator 7 are arranged at the side part of the lower end part. A semi-circular plate packing 4 on its outer peripheral section is arranged on the outer periphery of a piston 3 and a gap l is formed in the space with the cylinder inner peripheral wall. When a compressed air (a) is fed to the accumulator 7, the compressed airs (b), (c) attaining to a fixed pressure press the piston 3 from the lower part and escapes into atmosphere by leaking from the gap l. The contact friction between the piston 3 and cylinder 5 is reduced and due to the abnormal tension generation of the strip sheet stock 1 being eliminated and the rupture at the winding time of the strip sheet 1 is thus prevented.
Patent JP-S598190-A (JP)
Inventor: WARERII REONIDOUITSUCHI DOSHIF
IPC: G11C11/412
Filed: 1982-07-01
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-S5540157-A (JP)
Title: Anti-slip device for take-up cylinder of plastic film, paper tape etc.
Inventor: SUZUKI TAKEHISA
IPC: B65H18/04
Filed: 1978-09-13
Abstract: PURPOSE: To secure anti-slip of take-up cylinder of paper tape, etc. in such a way that a roller housed into a concave groove notched at one place on the circle of a rotary wheel is thrusted to the inner surface of a paper cylinder, it is transmitted to a rotational force paper cylinder of a take-up axle without damaging the paper cylinder.  
     CONSTITUTION: A concave groove 4 is provided on a rotary wheel 1, a roller 6 which is rotatable in the reversing direction to the rotational direction of a rotary wheel 1 is housed. An annular groove 7 is provided on the roller 6, an elastic annular band 8 is inserted therein so as not to be dropped off the concave groove 4. When a paper cylinder H is inserted around the rotary wheel 1, and the rotary wheel 1 is rotated clockwise, the roller 6 is pushed to the side of the shallow concave groove 4, the paper cylinder can be held without slip by a wedge effect. In addition, since the holding material is no an edge but a smooth roller, even if the inner surface of the paper cylinder is strongly held, there are no misgivings of damagineg it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10296369-A (JP)
Title: Method for working internally grooved tube
Inventor: HINAKO NOBUAKI
IPC: B21H3/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To stably form an internally grooved tube without affecting the groove shape even when the surface of a groove plug is worn. SOLUTION: A tube stock 8 to be fed from a tube feed side is reduced by a floating plug and a holding die 1 while the holding die 1 is gradually moved in the axial direction of the tube. A roll-pressing ball 5 arranged outside the tube is rotated. A grooved plug 3 is turned by the groove in the circumferential surface of the grooved plug 2 by drawing out the tube. The tube stock 8 is further reduced by pressing the reduced stock tube 8 against the groove plug 3 by the roll-pressing ball 5, and a spiral fin 6 to be matched with the groove of the grooved plug 3 is transferred on the inner surface of the tube. In addition, the stock tube 8 on the inner surface of which the fin 6 is formed is reduced by a finish die 7.
Patent JP-H11307541-A (JP)
Title: Semiconductor device and producing method therefor
Inventor: NAKAJIMA HIROOMI
IPC: H01L29/165
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, equipped with a high-performance lateral bipolar transistor, which forms a monocrystalline base layer of satisfactory quality, laterally in contact with the side face of a collector or emitter layer without using an SOI substrate, and a producing method therefor. SOLUTION: A silicon oxide film 3 is embedded in a monocrystal silicon substrate 1, and the laminate film of an n-type polycrystalline silicon film 4 and a silicon oxide film 5 to be a collector is deposited and formed on this substrate. After this laminate film is lift on the silicon oxide film 3 through patterning, a p-type silicon film to be a base is grown epitaxially and annealed, and a section in contact with the substrate 1 is made into a monocrystal as the core of crystal growth. After a monocrystallized silicon film 6 is patterned so as to be extended from the section in contact with the side face of the laminate film onto the upper surface for a prescribed width, a silicon oxide film 7 covering this film is deposited, an opening is formed on this silicon oxide film 7, and an n-type polycrystalline silicon film 8 to be an emitter is formed.
Patent JP-2000306948-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/60
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve mechanical connectibility and hence electrical connecting state between a connecting object and a semiconductor chip, in a semiconductor device having the semiconductor chip connected to the connecting object, such as a board. SOLUTION: This is a semiconductor device 1, wherein a semiconductor chip 3 having a plurality of bump terminals 30 is electrically and mechanically connected to a prescribed connecting object 2, having a plurality of wiring parts 20 formed so as to correspond to the terminals 30, respectively, via an anisotropic conductive adhesive 4 having a form wherein a conductive component 40 is dispersed within a resin component 41. In this case, a resin package 5 made of thermosetting resin is formed in a manner sealing the chip 3 and the adhesive 4. The object 2 includes an object having a region, to which the chip 3 is connected is harder than the resin package material before cured. For example, another semiconductor chip, a glass epoxy resin board, a ceramic board or a film-like board wherein a region to which a semiconductor chip is connected is reinforced are used.
Patent JP-H06323976-A (JP)
Title: Friction/wear testing device
Inventor: OYA HIROYUKI
IPC: G01N3/56
Filed: 1993-05-14
Abstract: PURPOSE:To make it possible to analyze seizure resisting property by stopping rotation with a rotation control means within the time, wherein sliding surfaces are preserved, when it is judged that the seizure has occurred. CONSTITUTION:A load detecting means 3 detects a load, which is applied on a rod-shaped test piece 1 with a load control means 6. A number-of-rotation detecting means 4 detects the number of rotation of a test member 2, which is rotated with a rotation control means 7. A frictional-force detecting means 5 detects the frictional force generated between the rod-shaped test piece 1 and the test member 2. A seizure-state judging means 8 controls the load control means 6 and the rotation control means 7 and judges the occurrence of the seizure and the like based on the outputs of the load detecting means 3, the number-of-rotation detecting means 4 and the frictional-force detecting means 5. When it is judged that the seizure has occurred, the stop of the rotation by the rotation control means 7 and the release of the load with the load control means 6 are s executed within the time, wherein the sliding surfaces of the test member 2 and the rod-shaped test piece 1 are preserved.
Patent JP-S5816364-A (JP)
Title: Double computer system
Inventor: TOOYAMA EIJI
IPC: G06F11/16
Filed: 1981-07-22
Abstract: PURPOSE:To realize an accurate and smooth switch among upper computers of a hierarchy system, by having an agreement between the proportion integral initial state of a follower upper computer and that of a main upper computer. CONSTITUTION:An upper computer 12 or 11 of a follower system (queuing system) receives the same signal as an upper computer 11 or 12 of a main system and executes the same operation. At the same time, an agreement is obtained between the computers 11 and 12 with each sampling cycle of the proportion integrators 19 and 20, and the control commands 21 and 22 are switched with no bump. Then the mutual diagnosis of fault is carried out between the computers 11 and 12 with high accuracy.
Patent JP-S592716-A (JP)
Inventor: HIROSE TOORU
IPC: A47J19/00
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5816370-A (JP)
Title: Access controlling system
Inventor: NAKATANI SHIYOUJI
IPC: G06F15/78
Filed: 1981-07-22
Abstract: PURPOSE:To perform a memory access without complicating a control circuit, by setting a part or whole of a memory access request address at the fixed value when an address exception is detected. CONSTITUTION:The state of connection among memories 3a-3d is reported to an address generating part 1 from a memory control part 2. At the same time, an address exception detecting means 15 is provided at the part 1 according to the state of connection of the memories 3a-3d. When an address exception is detected by the means 15, a part or whole of a memory access request address are set the fixed value. Then an access request is delivered to the part 2.