baber/WOPTO huggingface dataset:
Patent JP-2001131345-A (JP)
Title: Rubber composition, oil extended rubber and pneumatic tire
Inventor: KONDO HAJIME
IPC: C08L91/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having excellent fracture characteristics and abrasion resistance. SOLUTION: This rubber composition comprises (A) a rubber component containing a modified conjugated diene-based polymer obtained by reacting a polymerization activity end of a conjugated diene-based polymer with an imino group-containing hydrocarbyloxysilane compound of specific structure, (B) 20-100 pts.wt. of an oil and (C) 60-150 pts. wt. of carbon black and/or silica based on 100 pts.wt. of the modified conjugated diene-based polymer.
Patent JP-S63162780-A (JP)
Inventor: RENEEANDORE ARUTEIGA GONZARESU
IPC: C09J5/00
Filed: 1987-12-17
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-H05161383-A (JP)
Title: Controller of inverter
Inventor: MIKI OSAMU
IPC: H02P27/06
Filed: 1991-12-02
Abstract: PURPOSE:To prevent stalling by stopping the rise of an inverter output frequency or lowering the output frequency, when the number of revolutions of a motor lowers in the constant voltage region of V-F control even if the inverter output frequency rises, by returning an apparatus to an ordinary feedback control after confirming the stop of lowering of the number of revolutions and by raising the output frequency again. CONSTITUTION:A controller 8 computes the operating frequency value of an induction motor 7 by the number of revolutions signal of a number of revolutions detection means 10. When the number of revolutions lowers while the output frequency of an inverter 1 rises, the rise of output frequency and a PID process are stopped and an alarming means 12 is driven via alarm signal- outputting driver 11 to give an alarm. Then, the output frequency of the inverter 1 is lowered, the output torque of the induction motor 7 increases with the decrease of the output frequency, an apparatus is returned to a feedback control by ordinary PID process when the decrease of the number of revolution stops before long, the output frequency of the inverter 1 is raised again and the number of revolutions of the induction motor 7 is restored smoothly.
Patent JP-H09162219-A (JP)
Title: Method and device for wire bonding
Inventor: HIRATA JUNICHI
IPC: H01L21/60
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding method with which the state of low loop can be accomplished without restriction on the length of a wire and also without giving damage to the neck part of a loop. SOLUTION: A capillary 5, with which the connection electrode 10a on a semiconductor chip 10 and a lead 15 are connected by a bonding wire 13, is connected to the connection electrode 10a on the tip of the bonding wire 13. Then, the capillary 5 is brought up to almost just above the connection electrode 10a and then it is brought down toward the connection electrode 10a. Then, the capillary 5 is moved to lateral direction, and the prescribed position of the bonding wire 13 is connected to the lead 15.
Patent JP-H04190563-A (JP)
Title: Temperature control for high temperature battery
Inventor: MAEKAWA MASAAKI
IPC: H01M6/36
Filed: 1990-11-26
Abstract: PURPOSE:To achieve a long time actuation by applying a temperature control using a composite heat accumulating agent layer composed of a first heat accumulating agent layer close to a laminated power generation body and a second heat accumulating agent layer adjacent to the first heat accumulating agent layer through a heat insulation material. CONSTITUTION:When the temperature of a power generation element 1, a heat generation element 5, and a first heat accumulating agent layer 6 is reduced to an initially set value, the first heat accumulating agent layer 6 emits a coagulation latent heat of dissolved salt heat accumulating agent to be supplied to the side of the power generation element 1. The temperature thus keeps constant toll completion of coagulation of the dissolved salt heat accumulating agent, and it starts lowering again. This temperature lowering timing is preliminarily set by a timer 11 or the like, a time series is deflected after the first heat accumulating agent 6 is actuated, and heating the second heat accumulating agent 7 is then started, so a similar effect to that of the first heat accumulating agent 6 is obtained again with a predetermined time delay, and that a proper heat insulation for the power generation element 1 is kept for a long time. A temperature reduction for the laminated power generation body can thus be delayed. and a high temperature battery capable of a long time actuation which can be manufactured easily can be obtained.
Patent JP-H05159421-A (JP)
Title: Reel rack device
Inventor: FUKAYA SHINJI
IPC: G11B15/32
Filed: 1991-12-02
Abstract: PURPOSE:To suppress adverse influence on the tape running in a taking up procedure of the magnetic tape by reducing and stabilizing the variation width of tension of the magnetic tape. CONSTITUTION:The device is furnished with a rotating body 10 to generate a torque and a main body 5 of reel rack to rotate the reel in a cassette by the torque transmitted from the rotating body 10. The magnetic tape is wound up to the reel by rotating the reel. The device is constituted by providing a control means 21 to control the torque which is transmitted to the main body 5 of reel rack from the rotating body 10 in accordance with the change of winding diameter of the magnetic tape.
Patent JP-H08173653-A (JP)
Title: Electric razor
Inventor: SUZUKI HITOSHI
IPC: A45D27/46
Filed: 1994-12-21
Abstract: PURPOSE: To prevent a clipped hair discharge window, formed on an external blade bed and connecting to a clipped hair chamber and cleaning chamber, from being accidentally left open or closed by a design wherein the rotation of a cleaning cap results in the movement of a window open-close ring for the operation of the discharge window. CONSTITUTION: A main body case 2 of this electric razor is constituted of a handle 3 and motor housing 4. The upper opening of the motor housing 4 is blocked by an external blade bed mounted with an external blade 8, and a discharge window 13 is formed on the cylindrical, circumferential wall. A window open/close ring 15 is positioned at the upper end of the opening of the motor housing 4, and a opening 14a is provided in the ring-shaped circumferential wall 14. A cleaning cap member 16 is provided, built of a cap main body 17 and interdigitating cap 18, covering the window open/close ring 15, etc., for the formation of a cleaning chamber intercommunicating with the clipped hair chamber through the intermediary of the discharge window 13.  The rotation back and forth of the cleaning cap member 16 causes the discharge window 13 to open and close through the intermediary of the window open/close ring 15. This prevents the discharge window 13 from being accidentally left open or closed.
Patent JP-2000148376-A (JP)
Title: Data input device
Inventor: ITO TAKAFUMI
IPC: G06T7/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a data input device to unnecessitate separate installation of a pointing device like a mouse, etc., by enabling detection of a finger position as well as authentication of the finger. SOLUTION: A changeover switch 3 is set on the analog switch circuit 5 side and successively switches the analog switch circuit 5 while AC pulses are impressed to a certain horizontal electrode 1 when finger coordinates are measured. A signal which is applied to the horizontal electrode 1 is transmitted to a vertical electrode 2 through a capacitance between the horizontal electrode 1 and the vertical electrode 2, converted into a voltage value through the analog switch circuit 5 by a resistor 9. Required signal components are taken out by a band-pass filter of a detection circuit 8, after that, its magnitude is converted into a digital signal by an AD converter 10 and outputted.  And a signal to be outputted from the AD converter 10 at timing when a cross point where the finger is placed is selected acquires X, Y coordinates of the placed finger by utilizing a fact that its output is smaller than that of other signals.
Patent JP-H01160471-A (JP)
Title: Green tea containing gold leaf, beefsteak plant, ume (plum) and sea tangle
Inventor: OKADA JIRO
IPC: A23L2/38
Filed: 1987-12-16
Abstract: PURPOSE:To obtain green tea containing gold leaves, beefsteak plant, UME (plum) and sea tangle, having excellent taste, visual and olfactory sensation, by mixing common salt, etc., with sea tangle flour, freeze-dried and crushed beefsteak plant, UME flesh flour, crushed green tea leaves, cut gold leaves and chlorella flour. CONSTITUTION:Common salt, sugar, glucose, malic acid, citric acid and sodium glutamate are added and mixed with sea tangle flour prepared by boiling finely cut sea tangle and vacuum drying the obtained liquid, Perilla frutescens virdis Makino or Perilla frutescens purpurea Makino crushed to about 2mm size, UME flesh flour prepared by removing seeds and vacuum drying the flesh, crushed green tea leaves, gold leaves cut to about 1-2mm size and vacuum dried chlorella flour to afford the aimed green tea formula gold leaves, beefsteak plant, UME and sea tangle.
Patent JP-H05147108-A (JP)
Title: Manufacture of polytetrafluoroethylene tape
Inventor: NAKAMURA TADATSUGU
IPC: B29C65/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain tape, which is free from scratches, pin holes, voids or the like, excellent in breakdown voltage and has stable quality by a method wherein at least two sheets of polytetrafluoroethylene tape are heated up to the temperature below its melting point and welded together under pressure and the resultant pressure-welded body is made into an integral body by being heated up to the temperature not less than its melting point. CONSTITUTION:At least two sheets of polytetrafluoroethylene(PTFE) tape 1a and 1b are preheated with heated rolls 3, 4 and 5 so as to be pressure-welded under heat at the temperature not more than its melting point in order to be turned into an integral body. The pressure welding is performed by passing the tape through a pair of pressure rolls 6a and 6b. The resultant PTFE tape pressure-welded body is, after that, cooled with a water-cooled roll 7 or the like and then heated up to the temperature not less than the melting point of PTFE by being passed through heating zone 8 or the like so as to integrally fused together the closely contact PTFE pressure-welded body into an integral body in order to obtain PTFE tape excellent in dimensional stability or the like after heat-setting.
Patent JP-H04191208-A (JP)
Title: Torsion prevention and correction device of pipe type belt in pipe conveyor
Inventor: SUMINO SHINICHI
IPC: B65G15/64
Filed: 1990-11-26
Abstract: PURPOSE:To improve torsion prevention and correction performance by bringing to contact one travel part of an endless correction belt with pressure on the outer peripheral surface of a torsional part of a conveyor belt by way of inclining it to the side opposite to the torsional direction concerning the forwarding direction of the conveyor belt in the device to convey bulk material. CONSTITUTION:A correction frame 12 is provided on a part of a conveyor belt 1 where a tendency to be distorted is strong in such a way to surround an outward belt 1a and an inward belt, and correction devices 14, 15 are respectively installed on the upper and lower parts of the conveyor belt 1 as shown in the drawing. These correction devices 14, 15 are supported free to revolve by a motor 21 around a support shaft 16 and constituted of an endless type correction belt 20. The correction devices 14, 15 are revolved by the motor 21 on the basis of a detection signal of a torsion detection device so that a central line L1 of the correction belt 20 is incline to the opposite side or a central line L0 of the conveyor belt 1a in the torsional direction A, and one travel part of the remedy belt 20 is contacted with the conveyor belt 1a with pressure.
Patent JP-H08174066-A (JP)
Title: Device for straightening upward warp of rolled material
Inventor: WATANABE AKITOSHI
IPC: B21D1/05
Filed: 1994-12-21
Abstract: PURPOSE: To provide a device for straightening upward warp of a rolled material sent out from a rolling mill. CONSTITUTION: This straightening device is constituted with frame bodies 12, 13 arranged on table rollers 3 at the outlet side of a last stand 1 in a rougher rolling mill and a straightening guide 11 hung to the frame bodies. The inlet side end 11a of the straightening guide 11 is higher than the height of the upward warp of the rolled material 4, and the feeding of the rolled material 4 into the interval between the table rollers 3 and the straightening guide 11 is facilitated. Even if the upward warp front end part collides to the lower surface of a square-like member used to the straightening guide, the square-like member is moved so little by this collision and this shock force is relaxed.  The square-like member is sloped in the advancing direction of the rolled material i.e., in the longitudinal direction and the height is made to be the sets correction value of the rolled material at the outlet side of the square-like member. The upward warp front end part of the rolled material passed through there is repeatedly brought into contact with the lower surface of the square-like member while shaking and the upward warp is gradually straightened accompanied with advancing, and the specific straightening is completed at the outlet end side of the square-like member. By this constitution, the carrying of the rolled material is easy in the simple structure and the upward warp can be straightened to the specific value.
Patent JP-2001133139-A (JP)
Title: Heat insulating stockroom
Inventor: YAMAMOTO MASAYUKI
IPC: F25D29/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating stockroom on which the tight closure between an opening/closing door and the stockroom can be improved while the fine view of the front face side of a housing chamber is maintained and the opened/closed states of the door can be detected surely. SOLUTION: A refrigerator 1 is provided with an opening/closing door 6 fitted with a gasket member 11 on its periphery on the front face side of a housing chamber 4a. In the gasket member 11, magnets 13 for tight closure are provided and, at the same time, magnets 15 for detecting opened/closed state of the door 6 are provided near the magnets 13. On the front face side of the partition wall 4b of the refrigerator 1, magnetizable metallic members 17 which receive magnetic forces from the magnets 13 are provided and, at the same time, reed switches 19 are provided in the vicinities of the members 17. In addition, an unmagnetizable frame 21 is attached to the front face section of the partition wall 4b so as to cover the members 17 and switches 19.
Patent JP-H11149704-A (JP)
Title: Phase-locked loop circuit, reproducer and leading-in control method of phase-locked loop circuit
Inventor: NAKAZAWA TETSUJI
IPC: G11B19/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a CLV(constant linear velocity) servo control system and a PLL(a phase-locked loop) circuit, in which wide capture and wide locking are carried out even by simple constitution. SOLUTION: In a wide mode, error information between an output from an FCO(a frequency comparator output) counter 45 and the measured value (EFM(8-14 modulation) frequency) of a CLV velocity counter 33 is input as the error control signal of a VCO(voltage controlled oscillator) 44 through an integrating circuit 48, a D/A converter 49 and an adder 43 at the time of servo lead-in. When a PLL circuit is regarded to be locked, an input to the integrating circuit 48 is changed over to the low-pass component of the phase error of PLCK by a PCI-(phase comparator integration) circuit 50 and an EFM signal. Accordingly, the oscillation frequency of the VCO is operated so as to be followed up to EFM signal frequency corresponding to disk rotational speed at the time of servo leading-in and the lock of the PLL circuit, and a capture range and a locking range are widened.
Patent JP-H03178958-A (JP)
Title: Production of bisalkylsulfonoxymethyl ethers or bisarylsulfonoxymethyl ethers
Inventor: NISHIZEKI MASAHITO
IPC: C07C309/66
Filed: 1989-12-07
Abstract: PURPOSE:To advantageously obtain the title compound useful as a synthetic intermediate for methyl ether derivatives suitable as chemical sensitizer by using a specific compound prepared from a alkylsulfonic acid and a lower fatty acid anhydride and a reaction product between trioxane and a lower fatty acid anhydride as raw materials. CONSTITUTION:An alkylsulfonic acid or arylsulfonic acid shown by formula I (R1 is 1-8C alkyl, 6-10C substituted or nonsubstituted aryl) is reacted with a lower fatty acid anhydride shown by formula II (R2 is 1-4C alkyl) in a substantially anhydrous atmosphere under reduced pressure while selectively distilling away a lower fatty acid shown by formula III to give a compound shown by formula IV, which is used as a raw material and reacted with a compound shown by formula V in a substantially anhydrous state under reduced pressure to give the objective compound shown by formula VI. In order to obtain various methyl ether derivatives, the compound shown by formula VI is reacted with an active hydrogen-containing organic compound or a basic organic compound.
Patent JP-H11152539-A (JP)
Title: Graphite cast iron member capable of friction welding, and friction-welded member using same
Inventor: NAGASAKI HIDEKI
IPC: C21D5/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect, at the time of friction welding, of graphite which, in graphite cast iron, acts as a lubricant at the time of friction welding and hinders the generation of frictional heat in the part to be welded with pressure and, resultantly, causes impracticability of friction welding because the temp. of the part to be welded with pressure cannot be raised up to a temp. at which welding with pressure becomes possible and to provide a friction-weldable graphite cast iron member in which the above-mentioned adverse effect of graphite at the time of friction welding is prevented and also to provide a friction- welded member obtained by subjecting the above member to friction welding. SOLUTION: In the friction-weldable graphite cast iron member, the adverse effect of graphite is prevented by dissipating graphite from the part between the surface and a position at a depth of at least 2 mm from the surface of the part to be friction welded of the graphite cast iron member or by overlaying the surface of the part to be friction-welded of the graphite cast iron member with a welding material for cast iron to at least >=2 mm thickness. Further, the friction welded member can be obtained by applying friction welding to the mutually friction-weldable graphite cast iron members or to the friction weldable graphite cast iron member in which the adverse effect of graphite is prevented and a steel material.
Patent JP-H11147233-A (JP)
Title: Interior parts for automobile and manufacture thereof
Inventor: YABUSHITA SHOZO
IPC: B29L31/58
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To increase the safety of a driver of a car by suppressing the occurrence of a sharp edge at the time of a clash of the car on its side, in interior parts for a car to be mounted in a side wall panel thereof and a method for manufacturing the parts. SOLUTION: A high impact-resistant core material 21, into which a rubber component is mixed, is mounted in an impact area A in an interior part 10 and an area subject to interference of another parts to avoid the occurrence of a sharp edge by means of the ductile fracture of the material 21, whereby impact absorbing functions can be improved and an inexpensive surface skin material 30 can be employed.
Patent JP-H028599-A (JP)
Title: Method of vaporizing liquefied natural gas
Inventor: HANSU SHIYUMITSUTO
IPC: F17C9/04
Filed: 1988-12-19
Abstract: PURPOSE: To secure a good gain with less equipment cost by using a fluid capable of being stored in liquid state with a pressure up to 20 bar at the atmospheric temp. for a second circuit. CONSTITUTION: A fluid capable of being stored in liquid state with a pressure up to 20 bar at the atmospheric temp. is used for a second circuit closed having pumps P2B and P2A. This allows omission of externally additional coldness and elimination of unprofitability of performing cooling which requires a large energy cost, so that a good gain is assured with less equipment cost.
Patent JP-H06246920-A (JP)
Title: Liquid jet head, recording apparatus using same and production of liquid jet head
Inventor: SUGITANI HIROSHI
IPC: B41J2/05
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a liquid jet head capable of forming an inexpensive and stable recording image even under low or high temp. environment by constituting a grooved member of a grooved plate having grooves formed thereto and the support member for supporting the grooved plate. CONSTITUTION:A groove member is constituted by bonding a grooved plate 3 composed of a resin and having many grooves becoming ink passages formed thereto and the support member 2 for supporting the grooved plate 3. As a material constituting the grooved plate, a resin capable of accurately forming a groove may be used but a resin excellent in mechanical strength, dimensional stability and ink resistance is desirable. As this material, a polysulfone or polyether sulfone resin is especially desirable from the viewpoint of moldability or liquid resistance.
Patent JP-H02163743-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: SATO KUNIAKI
IPC: G03F7/075
Filed: 1988-12-16
Abstract: PURPOSE:To obtain superior light transmitancy and solubility and to enable the formation of a thick film having heat resistance and flexibility at the time of heating and molding by incorporating a photosensitive addition product of a specified precursor of polyimide to a specified isocyanato compd. and a photopolymn. initiator. CONSTITUTION:This photosensitive resin compsn. contains a photosensitive addition product of a precursor of polyimide having repeating units represented by formulae I and II (wherein R1 is a tetravalent arom. group, each of R2 and R4 is a divalent org. group and R3 is an Si-contg. tetravalent org. group represented by formula III, wherein each of R5 and R6 is a monovalent hydrocarbon group, R7 is H or a monovalent org. group and n is 0 or an integer of 1-20) and an isocyanato compd. represented by formula IV or V (wherein each of R8-R10 is H or methyl, each of R11 and R12 is a divalent hydrocarbon group, R13 is a tetravalent org. group and each of Y1-Y3 is H or a monovalent org. group having a C=C bond) and a photopolymn. initiator such as Michler's ketone.
Patent JP-H04188492-A (JP)
Title: Bias voltage generation circuit
Inventor: NAKAYAMA AKIO
IPC: H01L21/822
Filed: 1990-11-22
Abstract: PURPOSE:To reduce a power consumption and to suppress a change in a substrate potential to be small by a method wherein a capacitor CONSTITUTION:The following are provided: a first charging pump 14a; a capacitor 6 one end of which has been connected to an output terminal for a second charging pump 14b and the other end of chich has been connected to a fixed potential; and the second charging pump 14b provided with an output terminal which has been connected to the output terminal for the first charging pump 14a via a switch having a threshold value. In this case, the capacitor 6 suppresses a change in a voltage at the output terminal for the second charging pump 14b. The switch 9 having the threshold value connects the output terminal for the second charging pump 14b to the capacitor when the difference between a potential at the output terminal for the first charging pump 14a and the voltage at the output terminal for the second charging pump 14b is at the threshold value or higher. Thereby, a power consumption can be reduced, and a change in a substrate potential can be suppressed to be small.