baber/WOPTO huggingface dataset:
Patent JP-S59205729-A (JP)
Title: Wire guide in wire bonding device
Inventor: INOUE TETSUKAZU
IPC: H01L21/60
Filed: 1983-05-09
Abstract: PURPOSE:To reduce the friction resistance between the wire and the wire guide extremely or to zero by keeping the wire and the wire guide in non-contact state by an air blow-off means. CONSTITUTION:A wire guide 8 is provided with an air blow-off means 13 to eject the air from its circumferential end. When an air compressor present outside the deice is driven, the air is ejected from the air ejection holes 13(19) formed on the circumferential end of the guide 8. At this time, the wire (W) is kept away from the circumferential end of the guide 8 compulsorily by a pressure of the air blowing from the ejection holes 13(19) and the non-contact state of the wire (W) and the guide 8 is retained. Accordingly, there is no rubbing friction resistance between the wire (W) and the guide 8 and cutting of the wire (W) in adjacency of a wire spool caused by the friction resistance with the guide 8 can be prevented.
Patent JP-H06266914-A (JP)
Title: Commutation ticket issue machine
Inventor: AOYANAGI HIDEYUKI
IPC: G06Q50/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide the commutation ticket issue machine for reducing the burden of a clerk to issue a commutation ticket, for which plural routes are existent, by displaying the train ride routes corresponding to the commutation ticket in a certain order from the route for which the commutation ticket is issued many times in the past. CONSTITUTION:When a user purchases the commutation ticket from a station A to a station B, a CPU 12 extracts the train ride routes from the station A to the station B stored in a RAM 11 (or ROM 10). The extracted train ride routes are rearranged corresponding to the number of commutation tickets issued up to the moment and displayed on a display part in a certain order so that the train ride route with the maximum number can be displayed at the top and the train ride route with the second largest number can be displayed under it. The clerk can get the prescribed commutation ticket by inputting the train ride route for which the written contents of a commutation ticket application form are coincident with displayed contents on the display part. Since the clerk can refer to the train ride routes displayed based on the result of commutation ticket issue in the past, the input burden of commutation ticket issue can be reduced.
Patent JP-2000277876-A (JP)
Title: Semiconductor device and method and apparatus for manufacturing the same
Inventor: NISHIBORI HIROSHI
IPC: H05K1/05
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain provide a high reliability semiconductor device and a method and apparatus for manufacturing the same, wherein solder crack resistance is improved by making uniform the solder layer thickness of a semiconductor substrate, having a metal base plate and an insulation plate soldered to the base plate. SOLUTION: Annular flat protrusions 1c, having the same projection height h and each having an annular flat face 1d at the top end, are formed on a main surface 1a of a metal base plate 1, a front and back metal patterns 2a, 2c are formed in one body respectively on the main front and back surfaces of an insulation plate 2A, an insulation plate 2 with a semiconductor element 3 mounted on the front metal pattern 2a is laid on the protrusions 1c, and the gap between the main surface 1a and the back metal pattern 2c is filled with solder 4 to bond them and form a uniform thickness layer of a solder 4.
Patent JP-H03281845-A (JP)
Title: Bearing device for vibration isolation
Inventor: KUDO YOSHIHIDE
IPC: F16F15/04
Filed: 1990-03-29
Abstract: PURPOSE:To permit vertical varying loads to be absorbed and also vibration to be damped by a method in which a lower yoke or upper yoke is divided vertically, and the divided parts are connected by joining a bottomed hole with shaft to integrate them in the horizontal direction. CONSTITUTION:A lower or upper yoke 2 or 3 is divided vertically, and a bottomed hole 9 vertically extending toward the upside of the spherical bottom 6 of the lower yoke 3 is formed. A shaft 10 is integrally provided to the downside of the connection 7 to movably fit it into the bottom 9. An elastic part 11 of rigid rubber, having many through holes 12 in the vertical direction, is provided in the bottom of the hole 9 without spacing. When vertical variable loads are applied, the shaft 10 vertically moves relatively in the hole 9 and the impact generated is absorbed by the part 11. Horizontal vibration can thus be damped by the absorbing action of the lower yoke 2 and the part 11.
Patent JP-S62238046-A (JP)
Title: Apparatus for producing fine wire metal
Inventor: TSUDA GORO
IPC: B22D11/01
Filed: 1986-04-09
Abstract: PURPOSE:To stabilize the quality by finding an inclining angle of molten metal flow injected into cooling water from a nozzle by a two-dimensional visual sensor and controlling a rotational number of a cylindrical drum and an injecting pressure of the molten metal in accordance with the result of compared operation for the output value of the sensor. CONSTITUTION:Molten metal jet 10, injected into a cooling water vessel from a nozzle 7 is gotton by an information camera 13 as a shade of light, lightened from a floodlight 12. A position of wire rod is stored into a memory device by scanning a photographic image on two-dimension, and also is compared with the reference value by CPU local memory. In accordance with this result, the rotational number of the cylindrical drum and the injecting pressure of the molten metal, being the controlled system, are controlled. In this way, the condition of the production is optimized and the shape of the product is stabilized.
Patent JP-S58198898-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1982-05-17
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-S57195801-A (JP)
Title: Fluidic device of volute type
Inventor: HIRAGA MASAHARU
IPC: F01C17/06
Filed: 1981-05-27
Abstract: PURPOSE: To enlarge dimensional height of a volute in a device and obtain its compactness, in the captioned device mutually combined with fixed and movable volutes, by devising the bearing method of a main shaft, supporting the movable volute in its eccentric position, and the supporting methods of the movable volute or the like.  
     CONSTITUTION: This fluidic device is constituted by accommodating a fixed volute member 11, integrally formed with a housing 12, and a movable volute member 20, mutually combined, in a space 70 surrounded by a cup-shaped housing 10, opened with one end, and an end plate 30, supporting a bearing 44 of a main shaft 43 in the central part. An anti-rotation mechanism, consisting of a ball coupling 60 for blocking rotary motion of the movable volute member 20, is provided between the movable volute member 20 and the end plate 30, and said movable volute member 20 is mounted to a driving stud 46, eccentrically protruded to an internal end of the main shaft 43, through a bearing 25. Then the volute member 20 is constituted to be urged to the end plate 30 by a spring washer 48 interposed between said bearing 25 and a washer 47. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02258179-A (JP)
Title: Projection welding method for cylindrical part
Inventor: SUNAHARA MITSUO
IPC: B23K11/14
Filed: 1989-03-31
Abstract: PURPOSE:To increase the density of an electric current supplied to a part to be fixed at the time of welding by providing almost parallel two grooves on a place corresponding to an end of a cylindrical part of the upper surface of a pedestal to form an annular projecting part. CONSTITUTION:Since the almost parallel two grooves 1g and 1h are provided on the place corresponding to the end of the cylindrical part 2 of the upper surface 1i of the pedestal 1, the annular projecting part 3 is formed on the upper surface 1i and the surface area of the area of the place corresponding to the end of the cylindrical part 2 is reduced. As a result, when the cylindrical part 2 is inserted into the projecting part 1a of the pedestal 1 to perform welding, the density of the current supplied to the part fixed by a welding machine is increased. Accordingly, the cylindrical part 2 where the welding area is enlarged can be efficiently and surely fixed on the pedestal 1 even by the welding machine with the relatively low current.
Patent JP-2000275970-A (JP)
Title: Image forming device
Inventor: YOKOTA YASUHIRO
IPC: G03G15/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having means capable of minimizing the release of a developer solvent and efficiently recovering solvent vapor while maintaining high image quality. SOLUTION: The leakage of the vapor of the carrier solvent of the liquid developer to the outside is minimized by a partition wall 31. Simultaneously such a structure as to allow the natural recovery of the solvent condensed to the inside surface of the partition wall 31 in a recovery port 11 by imparting an inclination, etc., to laser beam passage windows 40 for image formation of the partition wall and to the partition wall 31 (at least the inside surface of the partition wall) is adopted. As a result, the leakage of the solvent vapor of the liquid developer is lessened and simultaneously the recovery rate of the solvent is improved and the image forming device of high performance is embodied.
Patent JP-S59204811-A (JP)
Title: Automatic focus control device
Inventor: SUGIURA HIROAKI
IPC: G02B7/10
Filed: 1983-05-09
Abstract: PURPOSE:To forcus on an optional object by a user's selection even in case of the presence of plural objects to be photographed by constituting so that a lens moved to one maximum part of focus voltage is moved forcibly to the vicinity of other desired maximum part. CONSTITUTION:When an object to be photographed, which has been led in so as to be focused is an object A, and an object to be photographed which a user desires to focus is an object B, the user turns on a ''front'' switch 19A. This switch variation outputs a signal for moving a lens 1 to the infinite direction to a driving signal generating means 58 through a switching variation detecting means 60 and a minimum passing means 56. As a result, the lens 1 moves in the direction toward the infinite until passing through the minimum point. When the lens passes through the minimum point, it is detected by the minimum detecting means 56, this driving is switched to driving and top detection by a top detecting means 55, and subsequently, the lens 1 is led into the maximum point. In this way, even in case of the presence of plural objects to be photographed, an optional object can be focused.
Patent JP-H069038-A (JP)
Title: Pasta drier
Inventor: PIERU KARURO BOTSUTEIINO
IPC: F26B25/00
Filed: 1992-04-03
Abstract: PURPOSE: To dry without deterioration of nutritious and functional characteristics. CONSTITUTION: A drier comprises a plurality of structurally independent drying chambers 1-4, in each of which a respective climate, which does not interfere with that of the other chambers, and each drying chamber is controlled. Each chamber is equipped with its own conveyor for pasta holders 22. The drying chambers 1-4 are connected with each other by tunnels 36 which comprise devices for transferring the pasta holders 22 from one chamber to another.
Patent JP-S63277305-A (JP)
Inventor: ISHIHARA TAKAO
IPC: E01D18/00
Filed: 1987-04-04
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-H03278873-A (JP)
Title: Ultrasonic washing apparatus
Inventor: YOKOI HIDEAKI
IPC: B08B3/12
Filed: 1990-03-29
Abstract: PURPOSE:To always set a washing tank and a washing container to have liquid levels capable of effectively removing contaminant and to prevent the overflow of a washing solution by making it possible to see through the washing container simple to handle to provide graduations imparting a required liquid level and weighing the washing solution by the washing container. CONSTITUTION:A washing tank 4 having a vibrator 3 fixed thereto and a washing container 5 inserted in and mounted on the washing tank 4 are provided. The washing container 5 is made possible to see through a washing solution from the outside and graduations 6-8 showing the optimum liquid level A of the washing tank 4 at the time of use, the optimum liquid level B of the washing container 5 at the time of use and the proper liquid level C of the washing tank 4 are provided. That is, by weighing the washing solution by the washing container, the washing tank and the washing container can be always set to liquid levels capable of effectively removed contaminant and the overflow of the washing solution can be prevented.
Patent JP-H11253624-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To drastically improve interest in a game machine where plural patterns are displayed by a fluctuation. SOLUTION: The game board 2 of a Pachinko (Japanese pinball game) machine 1 is provided with a first kind operation start port 3 and a big prize winning port 4, and a display device 13 having a display part 13a is incorporated in the center part of the board 2. Plural pattern strings are displayed in the display part 13a and the strings are constituted by plural kinds of main patterns. After a state becomes the reach (li-zhi)one, a controller 24 executes display control to deform the main patterns of a middle pattern string by blur in a longitudinal or a horizontal direction till they become indistinguishable state, to changeover them into the succeeding ones in the deformation state and, after that, to cancel the deformation state.  Besides, the controller 24 executes control to display characters independently of the main patterns and the permit the characters to execute an operation for falsely urging deformation as against the main patterns.
Patent JP-H10272295-A (JP)
Title: Full automatic washing machine
Inventor: KAMANO TOSHIYASU
IPC: D06F35/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously wash clothes which are desired to be free from the damage of cloth and the sticking of waste thread with normal wash by constituting a part of a clothe housing body of a member with filtering operation such as a net and making the size of the net within a prescribed range. SOLUTION: As the meshes of an inner net 61a and an external net are selected to be a size 10 to 100 μm which filters the waste thread, etc., generated during washing, the circulation of waste thread in the washing and dehydrating tank 2 and a cloth housing body 61 is interrupted. Then, as the body 61 is used by mounting to the inner peripheral wall of the tank 2, the body 61 is never entangled with clothes outside the body 61 to finished without a bad condition such as the collapse of a form. On the other hand, when fine waste thread at an invisible level (the degree of 10 μm) intrudes into the body 61, it is difficult to flow out and when they are concentrated to one place, bad influence is given to finish. Then each net mesh is required to prevent even the fine waste thread from easily passing through and the inner net 61a is satisfactory in abrasion resistance.
Patent JP-H08283034-A (JP)
Title: Preform for glass fiber and production of glass fiber
Inventor: YONEDA YOSHITAKA
IPC: G02B6/00
Filed: 1995-04-07
Abstract: PURPOSE: To prevent devitrification, bubble formation, etc., by housing a chalcogenide glass tube for a clad housing a chalcogenide glass material for a code into a quartz glass tube having a small aperture in its bottom, heating the bottom and drawing out the glass. CONSTITUTION: The clad glass tube 3 inserted with a core glass rod 2 is sealed into the quartz glass tube 1. The bottom 4 of the quartz glass tube 1 is provided with the aperture 5 of the bore smaller than the outside diameter of the clad glass tube 3. Ar is packed into a spacing 8 and the pressure in a spacing 9 is reduced. Next, the part near the aperture 5 is heated by a heater 13. A weight 16 is hung and a preform 11 is drawn out when the front end 15 of the preform 11 is brought to be extruded. The outer periphery of the preform 11 is coated with a hermetic coating material 12 and is heated by a ring heater 13 and thereafter, the preform is spun, by which a fiber 14 having the excellent adhesion property to the boundary between the core glass and the clad glass is obtd.
Patent JP-H08277540-A (JP)
Title: Chemical feeding hose, and concrete structure-sealing method using its hose
Inventor: SHIOMI MASANORI
IPC: E02D29/16
Filed: 1995-04-07
Abstract: PURPOSE: To allow chemicals to smoothly permeate into the joint part of structures, by a method wherein the chemicals are passed-through from inside of a tube to outside thereof, ready mixed concreat is prevented from entering chemical injection way of a core-made tube to be heated at the time when electricity is turned on, and to periphery of its tube is covered with material having a low melting point. CONSTITUTION: A chemical feeding hose 1 is stuck on a part to be connected on one side of a concreate body with adhesive tape, and ready mixed concreate is placed being in contact with its part. In this case, until the ready mixed concreate placed is allowed to solidify, the periphery of a core-made tube 2 of the hose 1 is covered with a housing layer 3, and the ready mixed concrete placed is prevent from entering a chemical injection way 4. After that, a placed concrete body is formed, following which an electric current is applied to the tube 2, the tube 2 is heated, and the housing layer 3 is heated and melted, and finally the whole or part of the housing layer 3 is removed.  At this time, chemicals are injected into the chemical injection way 4 of the tube 2 and are discharged toward the outside of the tube 2 out of the inside thereof through the stitches of the tube 2 and spaces between wire members. Furthermore, the chemicals permeate into a joint part at which a concrete body is joined to the placed concreat body, foam, and is allowed to harden, and the joint part is sealed.
Patent JP-H03281726-A (JP)
Title: Production of high tensile strength wire
Inventor: MIZOGUCHI TAKUO
IPC: C21D8/06
Filed: 1990-03-28
Abstract: PURPOSE:To produce a high tensile strength wire at a low cost with superior productivity by applying hot rolling to a steel containing specific percentages of C, Si, and Mn and successively carrying out direct patenting treatment, mechanical descaling, roller die wiredrawing, and warm straightening. CONSTITUTION:A steel having a composition containing, by weight ratio, 0.70-0.85% C, 0.50-1.50% Si, and 0.60-1.00% Mn is hot-rolled and subjected to Stelmor direct patenting at about 800-950 deg.C material temp. at about 7-25 deg.C/sec cooling rate so as to be formed into a wire rod having >= about 120kg/mm<2> tensile strength. Subsequently, mechanical descaling is exerted, and roller die wiredrawing is carried out at >= about 40% draft to regulate tensile strength to >= about 160kg/mm<2>, followed by warm straightening. By this method, productivity is improved and cost reduction is attained, and the high strength wire can be obtained.
Patent JP-H08278647-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMOTO SHINGO
IPC: G03G5/06
Filed: 1995-04-07
Abstract: PURPOSE: To provide an electrophotographic photorecepctor having high sensitivity, excellent in electrification ability, undergoing no change of these characteristics even after repeated use and ensuring superior durability by providing a photosensitive layer contg. a specified compd. on conductive substrate. CONSTITUTION: A photosensitive layer contg. at least one of compds. represented by formulae I, II, etc., is formed on conductive substrate. In the formula I, each of Q1 and Q2 is O, C(CN)2 , etc., Q1 and Q2 are not simultaneously O, Ar1 is optionally substd. aryl and each of R1 and R2 is H, halogen, etc. In the formula II, Q3 is O, NCN, etc., each of Ar3 and Ar4 is optionally substd. aryl and each of R3 and R4 is H, halogen, etc. An electron transferring material having high sensitivity and ensuring stable characteristics of a photoreceptor at the time of repetitive use is obtd.
Patent JP-S63247887-A (JP)
Title: Portable electronic device
Inventor: MATSUOKA HIDEO
IPC: G06K19/08
Filed: 1987-04-03
Abstract: PURPOSE:To perform the data output operation from the card side by driving a magnetic head in accordance with the operation of an operation key. CONSTITUTION:This electronic device is provided with a memory 11, a magnetic head 5, a keyboard 4, and a control element 15 which controls them. The control element 15 detects the key operation on the keyboard 4 to read out contents of the memory 11, and they are magnetically outputted from the magnetic head 5. The control element 15 receives data magnetically inputted from the magnetic head 5 by detection of the key operation on the keyboard 4 and writes this data in the memory 11.
Patent JP-H07268562-A (JP)
Title: Coated rod for arc welding used for high cr ferritic heat resistant steel
Inventor: MATSUTANI NAOAKI
IPC: C22C38/00
Filed: 1994-03-30
Abstract: PURPOSE:To inhibit the formation of delta-ferrite in a weld metal and to provide superior high temp. creep characteristic and toughness by limiting Ni content in the composition of a core wire and adding Co and Cu. CONSTITUTION:The core wire has a' composition consisting of, by weight, 0.01-0.11% C, 0.03-1.3% Si, 1.0-1.9% Mn, 5.9-9.5% Cr, 0.3-0.6% Mo, 0.1-0.4% V, 0.02-0.10% Nb, 1.0-1.9% W, 0.03-0.07% N, either or both of 1.0-5.0% Co and 0.5-4.0% Cu, Ni in the amount limited to <0.05%, and the balance Fe with inevitable impurities. This core wire is coated with a coating flux containing metal carbonate, metal fluoride, arc stabilizer, slag forming agent, and grain adherent, so that coating rate is regulated to 25-35% based on the total weight of this welding rod. Moreover, it is preferable that 0.01-0.05% B or/and 0.2-1.5% Al are further added to the core wire.
Patent JP-S62239209-A (JP)
Title: Unmanned carrier
Inventor: MIYATA TAKEHIRO
IPC: G05D1/02
Filed: 1986-04-09
Abstract: PURPOSE:To guide an unmanned carrier to a travel path in a short time by providing an arithmetic part calculating the ratio of each induced voltage to the sum of induced voltages of two pickup coils. CONSTITUTION:If a vehicle body 11 is too close to the right, the left pickup coil 4L induces a high potential voltage compared with the right pickup coil 4R. The output terminal of a subtraction part 10 generates a positive output, and therefore an inverter 37 inverts said output and generates another output. Since a left motor ML is decelerated to transmit the positive output as it is, the left motor ML rotates more speedily than a reference value, and the right motor MR rotates more slowly than a set value. Accordingly the vehicle body 11 slews to the right, and its center approaches to an induction line 3. Thus the induced voltage of the left pickup coil among the two pickup coils 4R and 4L is detected, and the detected output guides the vehicle body 11 along the travel path 2.