baber/WOPTO huggingface dataset:
Patent JP-H09165682-A (JP)
Title: Method for taking up multilayered film
Inventor: IDE YASUMI
IPC: B29D7/01
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking up multilayered films which halves the required space, improves productivity and improves the working rate of equipment. SOLUTION: One unit of taking-up means 14 is provided with traveling routes 5, 9 for two films. The first film A is connected to the taking-up member 14a and the taking-up means 14 is rotated to take up the film by prescribed turns. The means is then stopped. The second film B is connected onto the taken-up first film A and the taking-up means 14 is rotated to take up the first film A and the second film B in superposition by the prescribed turns and is then stopped. The winding end part of the second film B taken up in superposition on the first film A is connected to the under wound first film A and only the second film B is cut. The taking-up means 14 is rotated to take up the first film A by the prescribed number of turns and is then stopped. The winding end part of the first film A is connected to the under wound first film A and is cut.
Patent JP-H11155461-A (JP)
Title: Prevention of bird injury against sealant
Inventor: YAMATO TOSHIO
IPC: A01M29/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent bird injuries against a sealant without impairing its characteristics such as adhesivity and weatherability by making rigid beads each with a size within a specified range adhere to the surface of the elastic sealant being in e.g. an uncured state after placed. SOLUTION: Bird injuries against a sealant is prevented by making rigid beads such as glass beads each 0.1-6.0 mm in size adhere to the surface of the elastic sealant such as a (modified) silicone sealant, polysulfide sealant or polyurethane sealant, being in an uncured or semi-cured state after placed. By the way, the sealant is placed on joints.
Patent JP-H04196231-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO TADAAKI
IPC: H01L21/56
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate that a soldering defect is caused and to enhance the solderability to a printed-circuit board and the reliability of the title device by a method wherein a resin burr on the side face of an external lead is removed so that it is not left as a residue in a recessed part at a fractured face. CONSTITUTION:An external lead 2 is first pressed from the upper part and the lower part along its outside face by using a metal mold which is composed of a stripper 3 and a die 4. Then, when a punch 5 is lowered along the stripper 3, a resin burr 7 is shaved off together with the surface layer part of a fractured face 6. Consequently, the resin burr 7 which has entered a recessed part at the fractured face 6 is removed completely when the surface layer part is cut. Thereby, a solder is spread over the whole circumference of the lead and the lead can be united completely to a printed-circuit board and the reliability of a semiconductor device can be enhanced.
Patent JP-H05156899-A (JP)
Title: Tunnel ventilation system with fuzzy control
Inventor: ITONAGA YASUHIKO
IPC: E21F1/00
Filed: 1991-12-11
Abstract: PURPOSE:To enhance environment improving functions by providing in a tunnel ventilation fans which can regulate air flow rate and sensors which can detect various kinds of environment information, and applying fuzzy control to detected environment information to determine increase or decrease air flow rate. CONSTITUTION:A ventilating fan 9 which can regulate air flow rate and environment information detecting sensors 2-7 for temperature, humidity, quantity of fine particles, toxic gases, etc., are provided in a tunnel. Furthermore, a temperature sensor 11, a humidity sensor 12, and a computer 13 are provided outside the tunnel. Detection signals are transmitted to the computer 13 from the sensors through indication units 14 and 15. The computer 13 converts environment information into fuzzy information and, based on fuzzy rules, calculates increase and decrease of air flow rate. Further the computer 13 computes the center of gravity of fuzzy sets obtained by logical summing, decides final increase and decrease of air supply rate, and controls the fan 9. This arrangement permits quick control of air supply rate, saving of electric power consumption, and realization of human-oriented environment.
Patent JP-H11160932-A (JP)
Title: Paper carrying device and double sided printing electrostatic recorder using the same
Inventor: UMEDA TAKAO
IPC: B65H5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper carrying device constituted so that the surface staining of a carrying roll and the deterioration of an unfixed toner image on a paper are reduced as to the paper carrying device arranged between a transfer unit and a fixing device in an electrostatic recorder executing double sided printing. SOLUTION: The paper carrying device is constituted of the carrying roll 1, a bias power source 10, an electrifier 6 and a cleaning unit 11. Then, a bias voltage VB (+1500V) whose polarity is positive is applied on the roll 1 by a DC voltage source 10. Besides, toner 8 (negatively electrifiable) and toner 9 (positively electrifiable) whose polarity are different are formed on both sides of the paper 5. A constant-current power source 7 (200 μA) is connected to the electrifier 6. Then, negative electric charge is imparted to the paper 5 in a contact area between the paper 5 and roll 1. Thus, the toner 9 on the lower side of the paper is attracted to the paper 5 and the paper 5 is attracted to the surface of the roll 1.
Patent JP-H04193291-A (JP)
Title: Controller for washing machine
Inventor: SATO TAKETOSHI
IPC: D06F33/02
Filed: 1990-11-27
Abstract: PURPOSE:To improve an assembling efficiency of a washing machine by transmitting the output signal of an operating means converted to a serial signal and providing an actuator driving means near the actuator like a motor. CONSTITUTION:When the output signal of an operating means 1 is inputted to an input means 21, a controlling means 23 of a washing machine recognizes it and the output signal of the controlling means 23 is inputted to a serial signal transmitting means 7. The output of the serial signal transmitting means 7 is inputted to a serial signal transferring means 8 to be transferred through a transferring means 8 to a serial signal receiving means 9. The serial signal receiving means 9 decodes the transferred information to drive an actuator driving means 10 provided near a motor 4 and an actuator 11 like the motor 4, drain valve 5, etc., connected to the actuator driving means 10. Thus, a controlling path can be simplified to improve an assembling efficiency.
Patent JP-H07186693-A (JP)
Title: Duct arrangement structure for air conditioner in driving cab
Inventor: KONDO YOSHIYUKI
IPC: B60H1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a duct arrangement structure for an air conditioner in a driving cab, which can blow out the warm or cold air at least at three positions: foot position of a driver's seat, side position of the driver's seat and the position behind the driver's seat, without requiring a branched duct and a plurality of boxes. CONSTITUTION:A cavity shaped box 8 connected at the discharge port 7 of an air conditioner 6 has a connection opened port 16 for the connection of a duct for the side surface and the front surface and a connection port 17 for the connection of a duct for foot base, at the front surface position, and a connection opened port 18 for the connection of a duct for rear part, at the upper surface position, and the dampers 19, 20, and 21 for opening and closing are arranged at the connection opened ports 16, 17, and 18. On the side part of the box 8, actuators 25, 26, and 27 for turning the shafts 22, 23, and 24 which are installed integrally with the dampers 19, 20, and 21 are installed.
Patent JP-H09171993-A (JP)
Title: Microwave plasma treatment apparatus
Inventor: YAMAZAKI YASUHIRO
IPC: H01L21/302
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave plasma treatment apparatus whose microwave power is controlled and by which an etching treatment its executed with good reproducibility by a method wherein the detection part of a microwave field strength is installed around an etching chamber and a relative value is monitored from a plurality of detectors. SOLUTION: Microwaves are generated from a microwave oscillation means 5, a treatment gas ionized and excited by the microwaves inside an etching discharge block 2 and a magnetic field act, electrons in a plasma are moved circularly, they are accelerated toward the side of a wafer 10 by the grade of the magnetic field, and a plasma is generated. Microwave power is monitored by detection parts 9a, 9b, 9c which are installed around an etching chamber, and it is transmitted to an automatic microwave matching controller 13 as an electric signal.  The automatic microwave matching controller 13 performs the matching operation of incident reflected waves, it sends a signal to an automatic matching device 8, it sends a signal to a microcomputer 14, it performs a comparison computing operation with the set value of microwave incident waves at an external setter 15, and it sends a signal to the microwave oscillation means 5 via a DC power supply 16.
Patent JP-H01169221-A (JP)
Title: Combustion apparatus
Inventor: SHINTANI MOTOATSU
IPC: F23D11/40
Filed: 1987-12-24
Abstract: PURPOSE:To lower the temperature of a flame hole in order to widen the adaptability range of a burner and improve its capacity by narrowing the passage for fuel-air mixture which is formed on the side opposite to the flame at a flame hole. CONSTITUTION:The fuel-air mixture 6 supplied to a flame hole 4a can be cooled as it flows through a narrow space 5a formed as a passage for fuel-air mixture by a flame hole plate 4 and a flame hole-supporting plate 5 positioned close to each other, since, by adjusting the space between the flame hole plate 4 and the flame hole-supporting plate 5, the mixture 6 can be cooled by a current of secondary cooling air 7 on the opposite side of the flame hole-supporting plate 5 indirectly with its interposition. This cooling of the mixture 6 waves and also prevent backfires. Moreover, the flame hole-supporting plate 5 is positioned so close to the flame hole 4a that, when the flame hole 4a to the flame hole-supporting plate 5 occurs by heat radiation 8; since the flame hole- supporting plate 5 is cooled by secondary cooling air 7, the transfer of the heat continues, thereby lowering the temperature of the flame hole 4a.
Patent JP-2000154049-A (JP)
Title: Storage and transfer method of alkoxypolyalkylene glycol
Inventor: HIRATA TAKESHI
IPC: C04B24/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To stably perform the storage and transfer of alkoxypolyalkylene glycol by storing and transferring it in an atmosphere within a container the gaseous contents of which is substituted by an inert gas and/or to the inside of which a radical scavenger is added. SOLUTION: In this method, alkoxypolyalkylene glycol to be stored or transferred is a compound represented by the formula R1O(R2O)nH (wherein R1 is a 1-30C hydrocarbon group; R2O is a 2-18C oxyalkylene group and the R2O repeating units are optionally the same as or different from each other, and when R2O is a mixture of at least two such oxyalkylene groups, the respective repeating units of these oxyalkylene groups are optionally added in a random or block manner; and n is a numerical value of 1-300). Also, when the gaseous contents of a container is substituted by an inert gas, preferably, air in the container is substituted by the inert gas of >=70 vol.% of the total air in the container. Further, as a radical scavenger to be added to the atmosphere, t- butylhydroxytoluene is preferably used.
Patent JP-H03228762-A (JP)
Title: Device and method for cleaning lens
Inventor: MAAKU ERU PANKOU
IPC: A61F9/00
Filed: 1990-11-28
Abstract: PURPOSE: To make it possible to completely clean an air permeable lens without being damaged by electrifying the lens having the surface covered with a transmission medium member consisting of a flexible member to pass easily electric current when containing water content and cleaning the lens with an electrodynamic phenomenon. CONSTITUTION: A transmission medium member arranges lenses between the terminals without damaging the surface or body of the lens and consists of objects for transmitting electric charge in the inclusion of water content to collect electric current like the forcusing lens. The transmission medium members 50, 51 do not come into contact with each other and a liquid layer does not come into contact with the transmission medium member, so that the electric current passes through the lens without leaking in the periphery of the lens.  By collecting the electric current to pass the current through the lens, polluted objects such as inorganic objects, organic objects or creatures migrate and separate from the surface and inside of the lens in a short time and the pollutants removed from the lens are deposited on the transmission medium members 50, 51, so that the air permeable lens is washed and disinfected.
Patent JP-H05166890-A (JP)
Title: Control device for semiconductor testing system
Inventor: ABE NOBUAKI
IPC: G01R31/26
Filed: 1991-12-12
Abstract: PURPOSE:To automate management of number of measurements of a probing card in a semiconductor testing system. CONSTITUTION:A semiconductor testing system, consisting of a semiconductor testing unit 1, a probing unit 2, and a probing card 3, comprises a counter 10 for counting the number of wafers to be measured or the number of pellets to be measured as the number of measurements, a memory 9 for storing the number of counts, and a control device 6 having a controller 8 for stopping the unit 2 and generating an alarm when the number of measurements reaches a prescribed reference value.
Patent JP-H08183886-A (JP)
Title: Tire tread rubber composition
Inventor: KIKUCHI NAOHIKO
IPC: C08K7/02
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a silica-reinforced tire tread rubber composition improved in dimensional stability. CONSTITUTION: This composition comprises 100 pts.wt. rubber component, 20-60 pts.wt. silica, 3-12 pts.wt. silane coupling agent, and 2-10 pts.wt. short fibers. It is desirable that the short fiber has a diameter D of 0.1-0.5μm, a length L of 50-500μm and an L/D ratio of 100-5000. It is desirable that this composition further contains below 30 pts.wt. carbon black of an iodine adsorption of 100-190mg/g.
Patent JP-H08183467-A (JP)
Title: Power steering
Inventor: MATSUOKA HIROSHI
IPC: B62D5/07
Filed: 1994-12-28
Abstract: PURPOSE: To provide a power steering receiving small shock at the time of switching voltage to be applied to an electric motor. CONSTITUTION: A power steering that assists steering by oil pressure generated by a pump 5 driven by an electric motor 4 is provided with a load detecting means 3a for detecting the load of a hydraulic power source, and a control means 1a for controlling the applied voltage target value to the electric motor 4 stepwise. The control means 1a is so constituted that the applied voltage target value is set to maintain the other applied voltage target value in the change range or less of a load detection signal changed by the change of the motor applied voltage at the time of controlling the motor applied voltage from one to the other between the adjacent step voltage of the applied voltage target value to the electric motor 4.
Patent JP-H07190597-A (JP)
Title: Defrosting device in freezer type refrigerator
Inventor: INATANI MASATOSHI
IPC: F25D21/08
Filed: 1993-12-24
Abstract: PURPOSE:To prevent defrosting performance from being decreased by a method wherein an operation of a compressor is stopped when a cooling device is defrosted, a defrosting heater is electrically energized and at the same time a first opening or closing valve and a second opening or closing valve are concurrently closed to cause an inside area of the cooling device to be defrosted while being separated. CONSTITUTION:A compressor 23 stops its operation when a temperature within a freezer type refrigerator is cooled down to its predetermined temperature. At this time, since a discharged pressure from the compressor 23 is eliminated, a pressure within an auxiliary container 36 is reduced and an inner pressure of a first bellows 35 is also decreased. Due to this fact, a slide valve within a changing-over valve 32 is pushed by a force of a spring member 34 to close an opening at an expansion valve 25 with a first opening or closing valve 28 and an opening at a suction pipe 26 with a second opening or closing valve 30. A third opening or closing valve 41 is moved to cause a refrigerant flowing-in pipe 27 and a refrigerant discharging port 29 to be short circuited and connected from each other, resulting in that an inner side of the pipe of the cooling device 6 is separated from it. Then, the refrigerant within the pipe of the cooling device 6 is left at it is. In this way, the separation of the cooling device 6 enables the flowing-in of the refrigerant to be prohibited and a useless increase in temperature of the cooling device 6 is prevented.
Patent JP-H03190953-A (JP)
Title: Silicate polyol-containing phenolic resin composition
Inventor: KATANO HIROAKI
IPC: C08L61/06
Filed: 1989-12-19
Abstract: PURPOSE:To provide the subject resin composition having excellent flame retardance and heat resistance and useful for building materials, etc., by homogeneously mixing a specific silicate polyol with a specific liquid phenolic resin in a specified ratio. CONSTITUTION:A silicate polyol having a hydroxyl group value of 100-1000, preferably 300-700 and prepared by reacting a tetra-alkoxysilane or a hydrolyzed dehydrative polycondensation product (silicate oligomer) thereof with a polyol (e.g. ethylene glycol; mol.wt. is preferably 62-500) having a functional group number of 2 is homogeneously mixed with a liquid phenolic resin (e.g. novolak type resin) having a hydroxyl group value of 400-900 in a weight ratio of 1/0.1 to 1/6, preferably 1/0.1 to 1/4 to provide the objective resin composition.
Patent JP-H06176924-A (JP)
Title: Superconducting magnet
Inventor: OKAZAKI TORU
IPC: H01F41/12
Filed: 1992-12-09
Abstract: PURPOSE:To reduce heat generated at normalconducting sections and to accelerate an exciting speed by forming a coil with a superconducting wire that is not coated with insulating material and by putting an insulating sheet between layers. CONSTITUTION:A superconducting wire 2 wound round a coil bobbin 1 is tightly wound round the coil bobbin 1. For the superconducting wire 2, a wire rod that is not coated with insulating material is used. An insulating layer sheet 3 is put between layers. Due to this structure, a superconducting magnet whose exciting speed can be accelerated by controlling voltage to be generated and by holding down a heat generation can be obtained.
Patent JP-H02217003-A (JP)
Title: Asymmetrical buconical houn antenna
Inventor: KENESU DABURIYUU DANKAN
IPC: H01Q13/04
Filed: 1989-12-19
Abstract: PURPOSE: To obtain an antenna having a wide azimuth valid range and an asymmetrical elevation valid range by providing two conical parts attached to a grounded back plate whose tapered end parts are faced with each other. CONSTITUTION: Two conical parts in an unequal size have curved end parts, and a power is supplied through a rectangular waveguide passing through a back plate to this antenna. That is, a conical upper part 12 and a conical lower part 14 are attached to a grounded back plate 10. Then, a rectangular waveguide 16 passes through the back plate 10 between the tapered end parts of the conical upper part 12 and the conical lower part 14. Also, the waveguide 16 ends in the neighborhood of the face of the back plate 10, and a vertical wall body is extended beyond the face of the back plate 10 so that projecting parts 20A and 20B can be formed. Thus, an antenna whose side rope and ripple in a main beam is low when it is operated with frequencies in a wide range can be obtained.
Patent JP-H01180775-A (JP)
Title: Vacuum arc remelting method for steel
Inventor: NABESHIMA SEIJI
IPC: B22D27/02
Filed: 1987-12-28
Abstract: PURPOSE:To improve the surface quality of a steel ingot, to reduce the surface cutting allowance of the steel ingot and to improve the yield by coating a specified refractory material mold washing for casting on the inner wall face of a water cooling copper mold. CONSTITUTION:A steel ingot 4 is manufactured with executing vacuum arc re-melting by coating in <=1mm thickness the refractory material mold washing for casting 6 of MgO, ZrO2, Al2O3, CaO, SiO2 and these compound or mixture on the inner wall face of the water cooling copper mold 7 used in the vacuum arc remelting of a steel. The steel ingot 4 is not brought into contact with the copper mold 7 directly at the uppermost part, so there is no excessive heat dissipation on this part. In other words the abrupt formation of the shell is restricted and the casting surface becomes good. And yet a vapor deposition metal is melted, hence the surface fold is improved as well.
Patent JP-H09149070-A (JP)
Title: Data transfer method and data transfer device using it
Inventor: AKAHA FUMIHIKO
IPC: H04L12/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for the data transfer and to decrease the line utility charge without much installation cost. SOLUTION: A transfer procedure is decided so that transfer data are provided finally to all terminal stations 1a, 2a, 2e, 3a, 3c, 3e, 4a-4f depending on number N of all the terminal stations through combination of 'from center station to terminal station' and 'from terminal station to terminal station', transfer data and data for the transfer procedure are sequentially transferred to terminal stations whose number is M (M<N) by the center station decided by this procedure.  Then the terminal station receiving the data transfers the transfer data and the data for transfer procedure according to the transfer procedure to other terminal station and when any transfer fault is detected in the terminal station, the center station or a host terminal station 1a to a terminal station, e.g. 2a whose transfer is faulty transfers the transfer data to a subordinate terminal station with respect to the terminal station 2A.
Patent JP-2000156961-A (JP)
Title: Electric rotating machine
Inventor: TAKANO TADASHI
IPC: H02K3/50
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electric rotating machine in which the terminal treatment of an armature winding is made simple and whose assembling property is made good by a method, wherein a wiring board for armature-winding connection, in which an electrical conductor for a large current is fixed to an annular insulating board is provided at one side of a stator and the terminal of an armature winding is connected to a power-supply connection line via the electrical conductor. SOLUTION: A wiring board 64 comprises an annular insulating board 72. In addition, it comprises an annular electrical conductor 74 which is bonded and fixed to one face of the board 72. In addition, it comprises three electrical conductors 76, 78, 80, which are bonded to the other face. The annular electrical conductor 74 and the three electrical conductors 76, 78, 80 are bonded and fixed respectively to one side of a stator and to the other side of the stator. The electrical conductors 74, 76, 78, 80 are set, in such a way that the cross-sectional area of the flow passage of a current is ensured sufficiently large and that electrical resistance is set suitable for guiding the large current of an armature winding. In the wiring board 64, nine armature windings are divided into three sets, and every set is star-connected.  That is to say, the side of the neutral point of every set is connected to the annular electrical conductor 74, and the side of its non-neutral point is connected respectively to the three electric conductors 76, 78, 80.