baber/WOPTO huggingface dataset:
Patent JP-H06309984-A (JP)
Title: Micro-contact forming method
Inventor: MORI KENJI
IPC: H01H11/04
Filed: 1994-02-02
Abstract: PURPOSE:To form a micro-contact having a certain specific diameter. CONSTITUTION:A thin wire of metal (w) is protruded a certain length from the tip of a capillary 10 of a wire bonder and melted with electric discharge using an electric torch 12 so that a ball (a) is formed, and the thin wire (a) turned in ball form is pressed to a contact base B heated to 200-300 deg.C to generate pressure attachment. This pressing action takes place once again, and a clamp 11 of the capillary 10 is fastened to grasp the thin wire (w), and the capilary 10 and a chuck 11 are retracted to tear off the thin wire (w) from the neck of the ball (a) in pressure attachment so that a bump a' is formed on the contact base B. Then a punch 13 of the wire bonder is butted with this bump a', and the surface is made spherical (columnar) so that a contact (t) of 60-200mum is obtained.
Patent JP-H11208410-A (JP)
Title: Head-protecting air bag device
Inventor: YOSHIKAWA MASAYUKI
IPC: B60R21/20
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To elongate a holding time of the pressure and the tension of an air bag capable of protecting the head of occupant without increasing output of an inflator. SOLUTION: An air bag 16 has an A pillar side inflator supply expansion portion 36 expanded by an A pillar side inflator 14 and a C pillar side inflator supply expansion portion 38 expanded by a C pillar side inflator 15. The expansion portion 36 has a front pillar 20, an introduction passage 36A expanding along a roof side rail 28 and a quarter pillar 30, and a first expansion room 36B, a second expansion room 36C, and a third expansion room 36D which extend from the introduction passage 36A. The expansion portion 38 has an introduction passage 38A expanding along a belt line 40, and a first expansion room 38B, a second expansion room 38C, a third expansion room 38D and a fourth expansion room 38E which extend from the introduction passage 38A.
Patent JP-H07263336-A (JP)
Title: Developing method
Inventor: HASEBE KEIZO
IPC: G03F7/30
Filed: 1995-01-27
Abstract: PURPOSE:To provide a developing method by which the width, etc., of lines formed on the surface of a semiconductor wafer can be made uniform. CONSTITUTION:A developing solution is supplied to a substrate 3 to be treated by scanning the spray of the solution from a nozzle 6a while the substrate 3 is rotated by means of a rotating mechanism 5. While the solution is supplied, a shutter 11 is opened and a treatment chamber 2 is evacuated to a degree of vacuum of about 10-20 mmH O Thereafter the rotation of the substrate 3 and scanning of the spray are stopped and a photosensitive film of a photoresist, etc., formed on the surface of the substrate 3 is developed by using a paddle during a preset developing time of, for example, 30 seconds. During the developing process, the shutter 11 is closed and the degree of vacuum is adjusted to such a value that desired uniformity can be obtained.
Patent JP-H11219969-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H01L23/12
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a chip size which can reduce the size of a package, by making small a die pad for mounting a semiconductor chip. SOLUTION: A die pad 5 smaller than a semiconductor chip 4 in size provided so that the chip 4 and leads 7 are overlapped in a height wise direction. In the case of such an arrangement, when a distance of 0.3 mm from an end face of the chip 4 that is necessary for bending of wires 2 is taken into consideration, a chip size package can be realized so long as the distance of 0.1 mm from the bonding region to a boundary of molding resin is secured.
Patent JP-S62187805-A (JP)
Title: Manufacture of light guide
Inventor: SATO TSUGIO
IPC: G02B6/00
Filed: 1987-01-21
Abstract: PURPOSE:To easily and efficiently remove a clad with efficiency by forming the clad of fluorine-containing resin and removing the clad on an incidence end side by heat decomposition. CONSTITUTION:The clad 4 is formed of fluororesin and its end part is removed by heat decomposition. The fluororesin uses vinylidene fluoride, a copolymer of fluororesin and fluororubber, etc. Each of them contains fluorine which lowers a refractive index, so the refractive index is lower than that of quartz, which is only coated to form a complete waveguide structure (optical fiber). The clad can be removed without contacting a light guide element wire mechanically, so the element wire is neither flawed nor broken in clad removing operation.
Patent JP-S61178854-A (JP)
Inventor: TAKABE KEISUKE
IPC: B65D6/00
Filed: 1985-01-24
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-S61174474-A (JP)
Inventor: AOKI EIZO
IPC: D06M13/00
Filed: 1985-01-23
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-S58130664-A (JP)
Title: Facsimile transmitter
Inventor: KUROKAWA HIROSHI
IPC: H04L23/00
Filed: 1982-01-29
Abstract: PURPOSE:To regenerate the picture information fed through a keyboard by means of an ordinary facsimile receiver, by transmitting the contents of an original which is displayed electrically with operation of the keyboard to the receiving side like the ordinary facsimile transmission. CONSTITUTION:The data signals 208 which are read out successively and with each line are supplied to both a printer part 201 and a data compressing part 109 of an original transmitting part. The part 201 produces a copy of the character information to be transmitted. It is properly possible to produce a copy of the original by feeding a picture signal 108 which is delivered from an A/D converting part 107. The part 109 codes a data signal 208, and this code is transferred to a circuit for connection to be transmitted to a facsimile receiving device in the form of a picture signal 113. As a result, the character information produced at a character information transmitting part 2 is turned visible at the receiving side.
Patent JP-S54104744-A (JP)
Title: Signal input circuit to computer
Inventor: MURATA KUNIHARU
IPC: G06F3/05
Filed: 1978-02-03
Abstract: PURPOSE: To enable the input of a number of asynchronous serial digital signals, by utilizing the programmable peripheral interface having the latch circuit and the interrupt function to computer and increasing the number of the latch circuits in the permissible range of the processing speed of computer.  
     CONSTITUTION: The circuit is provided with the programmable peripheral interface 17 latching the input signal from the asynchronous serial digital signal lines 1 to 16, and the latched timing signal is fed from the demultiplier 18 demultiplying the reference signal of the microcomputer 19. Further, the input signal is sampled with the timing of 1/(2n+1) (where: n is an integer more than 1) of the nominal delivery speed, and the sampling and the sampling data immediately before it are compared. If there is a change between the logical value of the both data, the n-th data from the sampling time point is judged as true data, if no change, the data at 2n+1-th data from the sampling time point judging immediately before the true data is judged as the data of continuous input signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06126610-A (JP)
Title: Wire saw
Inventor: KAN MASAMORI
IPC: B24B27/06
Filed: 1992-01-27
Abstract: PURPOSE: To provide the wholly uniform force distribution for a clamping means for making a wire saw endless and to maintain cutting force by making a bead keep good fixing force at a synthetic resin layer and keeping the straightness of a wire attached in its internal center. CONSTITUTION: This wire saw is formed with a recessed groove 12A at the outer periphery surface of a shank having a metallic layer 14 in the center of a cylindrical outer-periphery surface, and constituted of a synthetic resin layer having edge grooves 32 within a die at regular intervals with a wire 20 laid longitudinally in a bead 10 where through holes 12B are drilled alternately at regular intervals in the outer periphery surface of a metallic base 12 between the metallic layers 14. The wire 20 protruded at both end parts is clamped with a connecting pipe having a cutting layer at the inner periphery surface.
Patent JP-H10323740-A (JP)
Title: Continuous casting device and process
Inventor: HARADA HIROSHI
IPC: B22D11/115
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting device and an operating method suitable to manufacturing an ingot pieces with a high equi-axial crystal ratio and a square and/or round cross section of 1000 cm<2> or less. SOLUTION: The continuous casting device, which has an immersion nozzle with a cylindrical inner hole, at the upper part, and expanding downward to have a lower end diameter of 1.5-3.0 times of the hole diameter of the upper part, is used. The casting is conducted through sterring, with an electromagnetic sterrer, the molten steel in the nozzle 1 and at the right above/under the lower end 5 of the nozzle 1.
Patent JP-H0833871-A (JP)
Title: Method and device of waste sorting
Inventor: KAARUHAINTSU GUSHIYUBAITORU
IPC: B07B13/11
Filed: 1995-01-27
Abstract: PURPOSE: To enable sorting of pieces to be sorted by guiding the pieces to be sorted by forming a concave at a certain angle in the cross section of a conveying path, stably holding the pieces to be sorted in this place by a centrifugal force, thereby preventing the pieces from being intermingled as much as possible. CONSTITUTION: The pieces 7 such as bottles and cans, which are made of various materials and are to be sorted in a separated form, are transported by the drivable conveying path of a disk-like body 2 having a supply chute 1. This disk-like body 2 has a center region 3 surrounded with a region 4 which is curved upwardly in semi-spherical shape and is downwardly expanded in conical shape, and surrounded with an edge region 5 upwardly expanded in conical shape. The supply chute 1 is slightly inclined and is aligned along the direction tangent to a groove formed by the region 4 and the edge 5 of the disk-like body 2, thereby sliding the pieces 7 from the chute 1 to the groove. The pieces 7 are pressed to the inner flank of the edge 5 by a centrifugal force due to the revolution of the disk-like body 2 during the operation. Thus, the position of the pieces remains unchanged.
Patent JP-H05202908-A (JP)
Title: Driving device including elastic contraction body and constant force spring
Inventor: INOUE KANJI
IPC: F15B15/06
Filed: 1992-01-27
Abstract: PURPOSE:To utilize pressure energy efficiently so as to introduce stable mechanical movement by enclosing a pressure fluid in the interior of an elastic contraction body to be combined with a constant force spring, and balancing the contraction force with the spring reaction force so as to introduce a deformation. CONSTITUTION:When a pressure fluid is supplied to an elastic contraction body 1, the contraction force in the axial direction is generated based on the increased diameter deformation. When the contration force exceeds the pullback force of a constanct force spring 2, the spring 2 is pulled back and a pulley 4 is rotated counter-clockwise. When the contraction force and the pullback force of the spring 2 are mutually balanced the pulley 4 is stopped. On the contrary, as the pressure of the elastic contraction body 1 is decreased, the contraction force is reduced, and when the pullback force of the spring 2 exceeds the contraction force, the pulley 4 is rotated clockwise. When the internal pressure of the elastic contraction body 1 is kept constant, the contraction force and the pullback force of the spring 2 are mutually balanced so that the pulley 4 is stopped. Thus, the rotating position of the pulley 4 can be controlled arbitrarily by the pressure of the pressure fluid, and it is enought to provide one elastic contraction body so as to reduce the consumption of fluid.
Patent JP-S61171713-A (JP)
Title: Production of polymethyl methacrylate molded article
Inventor: MIYANO KAZUYUKI
IPC: C08L33/00
Filed: 1985-01-25
Abstract: PURPOSE:To obtain the titled molded article for surface defect-free artificial marble, etc., by adding two kinds of polymerization initiators different in the half-life temperatures between each other in a composition made up of filler and a syrup consisting of methyl methacrylate polymer and methyl methacrylate monomer to effect polymerization to a specific conversion point followed by compression molding. CONSTITUTION:A composition made up of (1) 70-20pts.wt. of a syrup consisting of, based on the total amount of the syrup, (i) 0-50wt% of methyl methacrylate polymer and (ii) 100-50wt% of methyl methacrylate monomer and (2) 30-80pts. wt. of filler is incorporated with (A) a radical polymerization initiator with a 10hr half-life temperature <=50 deg.C and (B) a second radical polymerization initiator with a 10hr half-life temperature >=70 deg.C to perform polymerization on heating, of part of said monomer by the initiator (A) to adjust the conversion of the system between 30% and 80% by raising the conversion by >=10% to prepare a molding material. This material is them packed in a mold to carry out compression molding and curing mainly by the initiator (B), thus obtaining the objective molded article.
Patent JP-H05279041-A (JP)
Title: Surface-modified pyrogenically produced titanium dioxide, production of compound, and toner additive made of compound
IPC: C01G23/07
Filed: 1993-01-28
Abstract: PURPOSE: To obtain surface-modified pyrogenically produced titanium dioxide which contains no solvent and is rich in electrostatic charging stability by subjecting titanium dioxide to heat treatment after spraying a mixture of a specific silane compound.  
     CONSTITUTION: Titanium dioxide of 100 pts.wt. obtained by pyrolysis is previously charged in a mixer, which is placed in operation to spray a 0.5-40 pts.wt. silane mixture comprising 1-99 pts.wt. trimethoxyoctyl silane and 99-1 pts.wt. β-aminopropyl triethoxy silane. After the mixing is carried on successively, the obtained mixture is subjected to heat treatment at a temp. of 100-150°C for about 2 hours to obtain surface-modulated titanium dioxide which has a 5-120 m 2 /g surface, 50-250 g/l tamping density, not more than 5% drying loss, 5.0-15% soaking loss, 0.5-12% C content, and pH4 to 10. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58128893-A (JP)
Title: Fixable heat-sensitive recording sheet
Inventor: YABUTA KENJI
IPC: G03C1/52
Filed: 1982-01-27
Abstract: PURPOSE:To facilitate color formation at a high speed and in a high density, by providing a magnetic recordng layer on the back side of a base, in a heat- sensitive recording sheet comprising a coupler compound in a photosensitive and heat-sensitive layer constituted of the first layer comprising a diazonium salt or the like and the second layer comprising a hydrophobic guanidine derivative. CONSTITUTION:The objective sheet is obtained by providing a photosensitive, eat-sensitive layer on the base and providing a magnetic recording layer on the back side of the base. The photosensitive, heat-sensitive layer is constituted of the first layer, which comprises a diazonium salt and an acid compound for preventing precoupling, and the second layer which comprises a particulate dispersed material of a hydrophobic guanidine derivative of formulaIor II[wherein each of R1-R4 is H, (cyclo)alkyl, aryl, aralkyl; R5 is (cyclo)alkyl, aryl, aralkyl; R6 is lower alkylene, phenylene, naphthylene, formula III (wherein X is lower alkylene; SO2, S2, S, O or the like)]capable of melting when being heated to provide a basic atmosphere, wherein a coupler compound is incorporated in at least one of the first and second layers. EFFECT:Excellent in preservability. USE:Tickets, commutation tickets, heat-sensitive recording cards, etc.
Patent JP-S62169621-A (JP)
Title: Lining device for inner surface of preset tube
Inventor: NAKAJIMA EI
IPC: B05C7/02
Filed: 1986-01-22
Abstract: PURPOSE:To enable easy lining on an inner surface of a preset tube for a corrosion protection to prevent the occurrence of corrosion by equipping a movable truck inside the preset tube with pivoted objects and also with a resin spray equipment and a pressing rotary roller. CONSTITUTION:In case of lining an inner surface of a preset tube 1, a truck 2 should be moved with setting pivoted objects 5 backside. The pivoted objects 5 are rotated and a resin 19 is sprayed from an spraying nozzle 9. A sheet-like laminated object 5 is delivered out of a supporting bracket 14 and is adhered under pressure on the inner surface of a resin 19 attached on an inner surface 10 of the tube 1 by means of an rotary roller 18. A glass fiber 17 impregnated with the resin 19 is thereby spirally laminated to the inner surface 10 of the preset tube 1. A thin membrane 16 prevents the resin 19 from adhering to the rotary roller 18 and avoids convex-concave occurrence of the resin 19 on the surface of the rotary roller 18. In addition, this thin membrane makes the inner surface of the lining-treated preset tube 1 smooth.
Patent JP-S61173325-A (JP)
Title: Method for preventing erroneous operation of power source switch
Inventor: KOBAYASHI MITSUO
IPC: H02J1/00
Filed: 1985-01-28
Abstract: PURPOSE:To set a power source controlling section to the state of power source break by confirming that a controlling microprogram of a channel processing device received a job termination instruction from all terminal units. CONSTITUTION:An on-line real time processing microprogram is resident in a channel processing device 13, and the program makes on-line real time with each channel interface 5, 6, 7. Further, a control microprogram that discriminates whether terminals 2-4 are in the state of use or not is resident in the device 13 and outputs the breakable state of power source directly con nected to the control microprogram through an output signal line 11 and a power source controlling section 12. The discrimination control program outputs signals to the signal line 11 only when all terminal units connected to each channel interface are in the state of break, and operates the power source controlling unit 12 set beforehand to the stand-by state of power source break by a power source switch 18, and breaks power source of a CPU 1.
Patent JP-S5295949-A (JP)
Title: Duplex resonance pieze-electric filter
Inventor: SAITOU ISAO
IPC: H03H9/05
Filed: 1976-02-06
Abstract: PURPOSE:To obtain holding construction of H type duplex resonance piezoelectric vibrator which does not obstruct vibration by using ?-form holder mounting fixed pattern conductive membrane on the inside and outside surface.
Patent JP-H10205424-A (JP)
Title: Reversible pump-turbine for high head high forced draft
Inventor: INAGAKI MORIHITO
IPC: F03B3/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To perform idle running for a long time without the excessive increase of a shaft input and the excessive increase of leakage of gas when a runner is caused to effect idle running of a runner. SOLUTION: A reversible pump-turbine comprises a draft tube 5 connected to the lower end part of a runner chamber 4 to contain a runner 2; a first runner chamber drain pipe 8 to intercommunicate the side pressure chamber of the runner chamber and the draft tube and a second runner chamber drain pipe 9 to interconnect an outer peripheral flow passage, running between the runner of the runner chamber and a guide vane aligned on the outer periphery thereof, and a draft tube flow passage. By injecting high pressure air in the runner chamber, a water level is forcibly lowered to the level of the draft tube and a runner is caused to effect idle running of the runner.  In this case, the first runner chamber drain tube 8 is connected to a draft tube flow passage part in a range of 0.35×D, wherein D is the outlet diameter of the runner, in air above the upper limit of a specified forced lowering water level or the second runner chamber drain pipe 9 to the flow passage part of the draft tube in a range of 0.35×D in water below the lower limit of a specified forced lowering water level in the draft tube 5.
Patent JP-S54105479-A (JP)
Title: Manufacture unit of resin sealed type semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L21/56
Filed: 1978-02-06
Abstract: PURPOSE: To attain resin sealing by equipping the rail of stockers with several lead frames before resin sealing and by supplying them to a sealing unit by vertically moving stockers at several stages.  
     CONSTITUTION: A stocker at each stage and holding board 17 are lifted C together by dimention B and stopped, and lead-frame assembled body 14 is carried from guide 25 to the guide at the upmost stage. When the upmost stage is full of bodies 14, shutter 24 stops its supply. Next, the stocker is raised until dimention B to insert an assembled body into the guide at the 2nd stage and in the same way, each stage is made full of bodies 14 until the lowermost stage. Then, the stocker is lowered and stopped with the guide level of the uppermost stage made to agree with the insertion level of the carrier part, and rod 22 in inserted into groove 12 until falf the thickness of lower clamp board 7 of clamp jig 5; and stopper pin 21 is lowered, and rod 22 moves to carry the assembled body to the fixed position of carrier part 23, where it is released. After the supplay of the uppermost stage, the stocker raises up to dimention B and moves to the operation of the 2nd stage. In this way, assembled bodies are supplied to the carrier part definitely abd continuously, so that resin sealing can be attained efficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59139584-A (JP)
Inventor: MASAKI KAZUMI
IPC: H01R33/945
Filed: 1983-01-29
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-S62171189-A (JP)
Inventor: KOGA YUKIHIKO
IPC: H05K3/30
Filed: 1986-01-24
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-H08202662-A (JP)
Title: Information processor
Inventor: KIKUTA YUKIO
IPC: G06F15/02
Filed: 1995-01-30
Abstract: PURPOSE: To limit applications and data bases that are usable for every user among applications and data bases stored on an IC card. CONSTITUTION: The information processor of a portable information terminal, etc., stores a nonvolatile memory 71 with various individual information (name, sex, birthday, blood type, address, eyesight, hobby, etc.) 81 regarding private matters of a user, and the IC card 73 is provided with an individual information memory 84 for storing use limitation information, individual range data, and use history information corresponding to the individual applications 82 and data bases 83. On the basis of the individual information 81 and the use limitation information, individual range data, and use history information stored on the side of the IC card, applications that the user can use, are judged and a selection menu screen consisting of the usable applications is displayed, and an application selected out of it is executed.
Patent JP-S58133237-A (JP)
Inventor: SUGIMOTO HIROSHI
IPC: G01N23/04
Filed: 1982-02-01
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-S60162896-A (JP)
Inventor: HIRANO KAZUHIKO
IPC: D21H19/38
Filed: 1984-01-30
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。