baber/WOPTO huggingface dataset:
Patent JP-S61204953-A (JP)
Title: Hermetic sealing cover and manufacture thereof
Inventor: MIYOSHI AKIO
IPC: H01L23/02
Filed: 1985-03-08
Abstract: PURPOSE:To fuse rings uniformly and to prevent yield of voids, by heating a sealing ring to a temperature lower than the melting point of the ring, and compressing and bonding the ring to the entire circumference of a peripheral part, in compressing the sealing ring, on which thin films of gold, silver, platinum or the like are deposited, to a metal cover having a film, whose brazing property is excellent, at the peripheral part. CONSTITUTION:On the entire surfaces of a cover 7 and a sealing ring 6, films 9 and 8 comprising gold plating or the like applied. The sealing ring 6 is compressed to the metal cover 7 through a the thin film 8. The film 9 is applied on the peripheral part, to which the sealing ring 6 is contacted. Any kind of metal or alloy can be used if it is closely contacted to the basis of a cover, has good wettability for brazing material, is not dissolved in the brazing material and does not deteriorate the reliability of the brazing material. For the thin layer 8 of the sealing ring 6, gold, silver, platinum and the like are suitable. As a depositing method, wet plating, dry plating such as vacuum evaporation or rolling clad can be applied. Compression is achieved by heating the ring to a temperature lower than the melting point of the sealing ring 6, and applying pressure uniformly along the entire circumference of the peripheral part of the sealing ring 6 and the cover.
Patent JP-S54138362-A (JP)
Title: Analog-digital conversion unit
Inventor: MASUDA EIJI
IPC: H03M1/52
Filed: 1978-04-19
Abstract: PURPOSE: To offer the analog to digital conversion unit enabling the both polarity conversion and less in conversion error due to voltage fluctuation components, by eliminating the necessity of the polarity of unknown analog input voltage for discrimination in advance, with four step integration operation.  
     CONSTITUTION: The integration circuit 13 first integrates the difference voltage between the reference voltage VREF and the ground voltage VG, and when the integration voltage reaches the threshold voltage V c , the difference voltage between the reference voltage VREF and the ground voltage VG is integrated for a given period. Further, the difference voltage between the unknown analog input voltage V 1 N and the ground voltage VG is integrated for a given period, and after that, the difference voltage between the reference voltage VREF and the ground voltage VG is integrated. After the start of this integration, the count circuit 19 counts the clock pulse CP, and when the integration voltae reaches the threshold voltage V c , the control circuit 18 stops the output of the clock pulse CP to the count circuit 19, which output digital quantity according to the polarity of the unkown analog input voltage V 1 N and the value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52129199-A (JP)
Title: Method of mitigating pitching of floating body
Inventor: KUROI MASAAKI
IPC: B63B39/00
Filed: 1976-04-22
Abstract: PURPOSE: To especially mitigate pitching using a pitching-stabilizing device having a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261373-A (JP)
Title: Remote controller
Inventor: TANNO KOJI
IPC: H04Q9/00
Filed: 1993-03-08
Abstract: PURPOSE:To maintain an operation state even when a control switch is turned on owing to any disturbance on a remote controller in an inconvenienced case when the operation state of a television and the like is changed. CONSTITUTION:When the switch 5 controlling the operation state of the television not to be changed is turned on, a microcomputer 1 displays it on the display part 2 of the remote controller. When the switch 5 is turned on, a control code which is turned on is not transmitted from a control code transmission part 4, but an alarm sound from an alarm sound generation part 3 or a sound from a sound generation part 8 is given if the other control switch 6 is turned on. The control code that the operation state cannot be changed is transmitted from the transmission part 4 to the television being a receiver, and the code is noticed to a display part by display or the alarm sound or the sound.
Patent JP-H0641758-A (JP)
Title: Plasma cvd device and production of film using plasma cvd
Inventor: KUROKAWA HIDEO
IPC: C23C16/455
Filed: 1993-03-08
Abstract: PURPOSE:To provide a plasma CVD device which stably operates with little abnormal discharge and enables synthesis of DLC film or the like uniformly in a large area at high forming rate, and to provide the production method of the film. CONSTITUTION:A magnetic tape 8 in a wound state is released from a releasing roller 5, travelled along the surface of a cylindrical can roller 3, and wound on a winding roller 4. A roller 6 electrically grounded touches the magnetic layer of the magnetic tape 8 to electrically ground the magnetic layer. A plasma generating tube 2 has an gas flow exit having the same radius as the can roller 3 and is disposed near enough to the roller 3 in a manner that the distance between the gas flow exit 9 and the surface of the can roller 3 is almost uniform all over the area of the exit 9. Thereby, the plasma gas pressure in the gas flow exit 9 is enough increased and the gas flow state is made uniform, which realizes fast formation of high-quality thin films.
Patent JP-H04283929-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: H01L21/30
Filed: 1991-03-12
Abstract: PURPOSE:To form a minute pattern precisely by providing a protective film beforehand on a conductor layer for forming a semiconductor element, in a process of dry-etching the conductor layer with a pattern-formed resist layer used as a mask after a silicon-containing layer is formed on the conductor layer. CONSTITUTION:After an Al film 3 for forming an element is formed on a silicon substrate 1 an SiO2 film 4 is formed on the Al film by using CVD. A resist 5 of novolac resin is applied thereon by spin coating and then cured to be formed. Moreover, a silicon resist is applied on the novolac resist of which the surface is made flat, and a resist layer 6 of a double-layer structure is formed by beta. The silicon resist is subjected to pattern exposure by means of a reduction projection aligner and then developed with TMAH (tetramethylammonium hydroxide) and thereby a silicon resist pattern is formed. With the silicon resist pattern used as a mask, subsequently, RIE by oxygen plasma is executed, so as to etch the novolac resin.
Patent JP-H10241122-A (JP)
Title: Magnetoresistance effect head and its manufacture
Inventor: IKEZAWA NOBUYUKI
IPC: G11B5/39
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve process accuracy of an MR head by eliminating a step between an MR element formation face and a monitor element formation face. SOLUTION: A photoresist having a stencil shape is used as a mask when a lower shield magnetic body 11 is patterned. The other part than the masked part is removed by ion milling or the like manner. Then an insulating film 25 is formed to have an equal height to the lower shield magnetic body 11 and lifted off. Accordingly, a step can be reduced to not larger than 1/10 a thickness of the lower shield magnetic body 11.
Patent JP-H11246732-A (JP)
Title: Thermoplastic resin composition and extruded molded article using it
Inventor: YAMADA MAKI
IPC: C08L51/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in weatherability, mechanical strength, heat stability and appearance at profile extrusion or extrusion properties and a composition having excellent moldability in molding into a desired shape by extrusion molding and having good appear ance characteristics and long-run properties. SOLUTION: A thermoplastic resin composition comprises the following (A) to (D). An extruded molded article uses the same. (A) A graft copolymer obtained by polymerizing a mixture of an aromatic vinyl compound, a vinyl cyanide compound and a monomer copolymerizable with these in the presence of a rubber-like polymer; (B) a copolymer obtained by polymerizing a mixture of an aromatic vinyl compound, a vinyl cyanide compound and a monomer copolymerizable with these; (C) a phosphorus-based processing stabilizer; and (D) a plasticizer.
Patent JP-H0994315-A (JP)
Title: Light weight ballet ski and its production
Inventor: RICHIYAADO GAUAA
IPC: A63C5/025
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an internal holding structure body designed so as to supply strength required and appropriate for a ski to the ski. SOLUTION: The internal holding structure body 30 is formed so as to limit at least one internal void 40. An external shell 54 surrounds the internal void 40 and the internal holding structure body 30 and limits the external part of the ski 10. The internal holding structure body 30 is molded in mutually opposing halves and the internal holding structure body 30 is provided with plural integrally molded legs for positioning extended to an outer side so as to position the internal holding structure body 30 in an injection molded void. The ski 10 is provided with a metallic edge snapped in a groove molded at the part of a bottom surface near both sides further.
Patent JP-S63217003-A (JP)
Inventor: IGAI MASARU
IPC: E01C13/00
Filed: 1987-03-03
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-H09217720-A (JP)
Title: Joint bush
Inventor: GOTO TETSUYA
IPC: F16B12/12
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a joint bush for fixing wood members to each other securely and with nice looking. SOLUTION: A joint bush is provided with a first inserting part 11 inserted into a fit hole 710 arranged on one wood member 71, and a second inserting part 12 inserted into a fit hole 720 arranged on the other wood member 72, and projection parts 114, 124 for preventing slipping-off is arranged on the outer peripheral part of the joint bush. Pieces which are divided into two or more are arranged along the axial direction on at least one side of the first inserting part 11 and the second inserting part 12. A fit-in hollow part 14 is formed between the divided pieces 111. A wedge 15 is integrally arranged on the top end part of the divided pieces 111 though a connecting part. The connecting part is folded and broken by applying push-press force on the wedge 15, the wedge 15 is fit in the fit-in hollow part 14 so as to enlarge the divided pieces 111.
Patent JP-H01221481-A (JP)
Title: Conductive self-adhesive and conductive self-adhesive sheet made by using it
Inventor: ISHIZAKI KANKO
IPC: C09J11/04
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a conductive self-adhesive which suffers little decrease in conductivity with time, by mixing an acrylic self-adhesive, particles of metal, and a triazole compound. CONSTITUTION:100pts.wt. (solids) emulsified acrylic self-adhesive made by copolymerizing a 2-12C acrylic ester, as the principal monomer, with (meth) acrylic acid, acrylamide, vinyl acetate, styrene, etc., is mixed with 1-40pts.wt. particles of a metal, such as Ni, Ag or Cu, having a particle diameter of 5-100mum and 0.01-1.0pt.wt. triazole compound (e.g., benzotriazole) to give a conductive self-adhesive. This self-adhesive is applied to a release paper, dried, and transferred to a sheet of metal, such as Cu or Al, having a thickness of 10-70mum, thus giving a conductive self-adhesive sheet.
Patent JP-S61205457-A (JP)
Title: Formation of mozaic sausage
Inventor: SUGIMOTO HIDEO
IPC: A23L13/60
Filed: 1985-03-09
Abstract: PURPOSE:Kneaded meat for a base and another kneaded meat for mosaic pattern are charged in the mold through inside and outside nozzles so that a section pattern is formed according to the shapes of the nozzles. CONSTITUTION:Kneaded meat for base 10 and another kneaded meat for pattern 11 are charged into the outside and inside nozzles 1, 2 individually and extruded out of openings 7, 8 into the mold 6. The extrusion is continued until the mold is removed from the nozzles by the extrusion pressure.
Patent JP-H07264743-A (JP)
Title: Method and structure for splicing wire harness
Inventor: ITO TAKEJI
IPC: H02G1/14
Filed: 1994-03-17
Abstract: PURPOSE:To make it possible to insulate an outer part of a splice unit surely at low cost without enlarging or putting on weight thereof. CONSTITUTION:At least a wire joining part of a wire harness(W/H) is covered with an insulating tape 8. After the wire harness(W/H) with a wire joining part (S) is put in a cavity of a mold 9, the cavity in the mold 9 is filled with resin 4. The resin is hardened, and a resin layer 4' and the wire harness(W/H) is taken out from the mold 9.
Patent JP-2000244701-A (JP)
Title: Image reader and image forming device
Inventor: UEDA YOSHIO
IPC: H04N1/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of an external disturbance shield light onto a read image while avoiding flaws and dirt of an original by providing a curved part that parts a tip of a press contact member from a carrying path to a position toward the tip of the press contact member at which the press contact member is pressed into contact with the carried original while the carried original is pressed into contact with the press contact member and results in being bent. SOLUTION: A light shield sheet 5 made of an elastic material as a press- contact member and a light shield member whose tip is bent in a direction in a way of not disturbing passing of an original P through the title image forming device is provided to a face of a white background board 3 at its downstream of an upper frame 6 to eliminate a defect of an image at its reading. In the case of passing the original through the image forming device, the light shield sheet 5 presses the original P that is passing through the device toward a contact image sensor CIS 2 to shield the light from the CIS 2. A tip of a curved part of the light shield sheet 5 caused by the original P pressed into contact with the sheet 5 is parted from the carrying path.
Patent JP-H07262772-A (JP)
Title: Synchronous dram
Inventor: ENDO TETSUYA
IPC: G11C11/407
Filed: 1994-03-17
Abstract: PURPOSE:To immediately start the self-refreshing operation and to increase the operating speed when self-refreshing instruction is inputted in an SDRAM operated in synchronization with a clock signal (a system clock signal) supplied from the outside. CONSTITUTION:When self-refreshing instruction is fetched, a selfrefreshing signal phiSR in a first cycle is outputted in synchronization with the rising edge of the oscillation output of an oscillator circuit 25. The self-refreshing signal phiSR after a second cycle is outputted in synchronization with the rising edge of the frequency-divided output of a frequency divider 26.
Patent JP-2000247247-A (JP)
Title: Power steering
Inventor: SONODA HIROTETSU
IPC: B62D5/083
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To constitute a power steering for a front two-axle vehicle to be controllable in steering even during the stop of an engine-driven pump and to simplify device structure, miniaturize the device and to reduce cost. SOLUTION: This power steering is provided with a front power cylinder 6 and a rear power cylinder 7 for controlling steering of front and rear steered wheels 2, 3 of a front two-axle vehicle. A pump steering means 30 for normally connecting a main pump driven by an engine of the vehicle, to a control valve 15 and connecting a sub-pump driven by a means other than the engine, in a short-circulated state to the tank 12, 13 side is provided between the main pump 10 and sub-pump 11, and the control valve 15 for selecting a passage of fluid pressure from each pump by the steering operation of a steering wheel. An actuator selecting means 40 is provided to select a passage to the front power cylinder 6 or rear power cylinder 27 to feed fluid pressure from the control valve 15.
Patent JP-S51123113-A (JP)
Title: Medium for magnetic recording
Inventor: NAKAJIMA KAORU
IPC: G11B5/73
Filed: 1975-04-18
Abstract: PURPOSE: To offer a medium for magnetic recording of high abrasion resistance and excellent adhesion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215536-A (JP)
Title: Production of optical fiber
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/44
Filed: 1987-03-02
Abstract: PURPOSE:To reduce volatile components remaining in a resin, by passing an optical fiber having a protective coating material coated on the surface thereof for a given period after the resin in the coating material starts curing reaction in an atmosphere under reduced pressure. CONSTITUTION:An optical fiber preform 1 is melted and drawn while being heated to form an optical fiber 3. A liquid resin 4 of a protective coating material is then applied to the surface of the optical fiber 3. The resultant optical fiber 3 coated with the resin 4 is subsequently passed through a resin curing device 6 to cure the resin. The fiber is run through an atmosphere 7 under reduced pressure for a given time after the resin starts curing reaction. Thereby volatile components remaining in the coating material are reduced.
Patent JP-H05245540-A (JP)
Title: Shape correcting machine for bent product
Inventor: YOKOYAMA MASAO
IPC: B21D3/10
Filed: 1992-03-05
Abstract: PURPOSE:To manufacture the bent product excellent in shape precision by fixedly supporting the bent product and providing a shape correcting force applying device at a required part. CONSTITUTION:An outline of the shape is set with abutting metal tools 8, 9, 10 supporting bent parts 1a, 1b, 1c of a bent product 1, and the neighborhood of a straight part 15e is fixed by clamping while moving a tightening clamp piece 7b with respect to a fixed clamp piece 7a. When the bent product is fixed in such a way, an error of shape is caused on both ends, so the shape is corrected by driving and advancing or retreating rods of a pair of air cylinders 11a, 12a and applying force to the direction to be corrected.
Patent JP-S58164140-A (JP)
Title: High pressure sodium lamp
Inventor: TOMINAGA JIYUN
IPC: H01J61/54
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a high pressure sodium lamp with the starting characteristics that generates a stable high pressure pulse through its life span by using tungusten containing thorium oxide of 0.8-2.5wt% as the contact of a starter that is built in an outer tube. CONSTITUTION:When current is applied to a starter 5, a resistor 6 generates heat and a thermal reaction switch 7 is opened by this heat. When the current is disconnected and the resistor 6 and the thermal reaction switch 7 are cooled, the thermal reaction switch 7 is returned to the original position and the current is re-applied. In the past, when this contact was opened and closed, minute arc discharge occurred and the contact was deformed or fused and deposited by this heat. As a result of this invention, however, contacts 8 and 9 are neither deformed nor fused and deposited against the flickering of 5,000 times and the height of pulse voltage is kept at almost the same level by using tungusten containing thorium oxide of 0.8-2.5wt% as the contacts 8 and 9.
Patent JP-H07234027-A (JP)
Title: Cascade refrigerator
Inventor: TANIGUCHI IKUTAMI
IPC: F25B1/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a cascade refrigerator in which a pull-down time of a low temperature side refrigerant circuit can be shortened without increasing refrigerating capacity of a high temperature side refrigerant circuit. CONSTITUTION:A compressor 32, a condenser 34, an expansion valve 37 and an evaporator 41 are sequentially annularly connected to form a high temperature side refrigerant circuit 51. A compressor 2, a condenser 21, an expansion valve 7, an evaporator 8 and an accumulator 9 are sequentially annularly connected to form a low temperature side refrigerant circuit 52. The evaporator 41 and the condenser 21 are provided in a heat exchanging manner to form a cascade condenser 4. A discharge side tube 3 of the compressor 2 of the circuit 52 is provided in a heat exchanging manner with the accumulator 9.
Patent JP-H07233639-A (JP)
Title: Automatic concrete compacting device
Inventor: TANAKA MINORU
IPC: B25J11/00
Filed: 1994-02-22
Abstract: PURPOSE:To automatically compact concrete by supporting a vibrator inserting/ removing device with a manipulator connected to arms via joint sections on a self-propelled travel vehicle body, and controlling it based on the information of angle detecting sensors. CONSTITUTION:A travel vehicle body 1 is stopped along the working line L, a controller 36 is operated to insert a vibrator tube 11 to the desired depth at each of compacting work points P1, P2,-...Pn, and the compacting work is automatically conducted. The controller 36 stores the horizontal position information of the work points P1, P2...Pn, the operating orders and operating angles of motors 31a-31c for horizontally and vertically rotating a manipulator 3 in advance, the operating angles are detected by angle detecting sensors 32a-32c, and they are fed back to take prescribed actions. The insertion and extraction of a rod-like vibrator 10 are automatically controlled, the insertion depth is measured based on the height information of a support frame 20 by a height detector 27 and the feed length information by an insertion length detector 26, and the rod-like vibrator 10 is automatically inserted.
Patent JP-S58225290-A (JP)
Inventor: BARTHOLOMEW DONALD DEKLE
IPC: F16L37/14
Filed: 1983-03-22
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-H04284337-A (JP)
Title: Color picture tube
Inventor: ISHII SAKAE
IPC: H01J29/90
Filed: 1991-03-13
Abstract: PURPOSE:To prevent surface discharge in an implantation area even if a high voltage difference is produced on outer lead pins at the time of focus characteristic inspection and adjustment for a color picture tube by forming the implantation area in a non-circular shape. CONSTITUTION:If a large voltage difference is generated between respective high voltage lead pins 11a at the time of focus characteristic inspection and adjustment for a color picture tube, static electricity charge generated around the implantation area 10a collects towards the tops of the pins. This causes the charge concentration on the top shoulders and sudden surface discharge. To prevent the surface discharge, the areas 10a are formed in non-circular shapes with their mutually opposing portions thinned so that the gap between them is 1.0mm or more. This completely prevents surface discharge from occurring even if a voltage difference of about 3kV is generated between the pins 11a. Therefore, inspection and adjustment can be carried out efficiently and economy can be improved without possibility of damages in circuits of inspection and adjustment apparatuses.
Patent JP-S5733575-A (JP)
Title: Treating method for reducing salt of roe (fish egg)
Inventor: KURE HIROTAKE
IPC: A23L17/00
Filed: 1981-03-30
Abstract: PURPOSE: To suppress the excess use of common salt and exhibit a better toughening (stiffening) effect on roes than the use of only common salt, by slating the roes with a mixture of common salt with sodium malate.  
     CONSTITUTION: In salting cod roes, salmon roes and herring roes, the roes are salted with a mixture of common salt with sodium malate or the mixture is sprinkled over the roes. Thus, the roes are pickled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10287758-A (JP)
Title: Microporous polyolefin film and its production
Inventor: MIZUTANI YUKIO
IPC: C08L23/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a microporous polyolefin film having many interconnected pores having very small pore diameters, a good void volume and total pore specific surface area. SOLUTION: This film is obtained by synthesizing microparticles having a mean particle diameter of 0.01-0.1 μm in a polyolefin melt, molding the obtained polyolefin composition in which the microparticles are dispersed without forming agglomerates into R sheet and stretching this sheet. This film has interconnected pores having a mean particle diameter of 0.005-0.1 μm, a void volume of 1-30%, and a total pore specific surface area of 50-300 m<2> /g and is molecularly oriented by stretching.