baber/WOPTO huggingface dataset:
Patent JP-2002132229-A (JP)
Title: Liquid crystal driving circuit and liquid crystal display device
Inventor: TAKAHASHI MASAHARU
IPC: G02F1/133
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally, an analog signal has been inverted by an inversion circuit arranged in a liquid crystal display device separately from a horizontal driving IC, therefore, it has been necessary to make the inversion circuit speedily operate to correspond to the transfer rate of the analog signal, and a large current has to be consumed. SOLUTION: The analog signal supplied to an input terminal IN is alternately outputted from a 1st system 40 and a 2nd system 50 of a sample-hold circuit 200, namely, it is outputted non-inverted from the 1st system 40, but is outputted with inverted by an inverter circuit 55 arranged at a subsequent stage of a 2nd operational amplifier 53.
Patent JP-2002134410-A (JP)
Title: Semiconductor substrate and solar cell utilizing the same their producing method
Inventor: KIMURA MASAKI
IPC: H01L21/20
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solar cell, in which the production cost of semiconductor substrates can be reduced significantly, while eliminating aging effect of photoelectric conversion efficiency. SOLUTION: The method for producing a semiconductor substrate comprises a step of producing a polycrystalline wafer by slicing a polycrystalline rod, grown by doping a semiconductor material with a desired impurity dopant; and a step for increasing the grain size of the polycrystalline wafer or single crystallization of it from the surface on one side down to a desired depth by zone melt re-crystallization. The method for producing a solar cell comprises a step for forming a solar cell, such that solar light is received from the side subjected to zone melt re-crystallization using a semiconductor substrate thus produced as a starting material, and a step of removing at least a layer on the rear surface, subjected to gettering with impurities prior to forming an electrode on the rear surface in the solar cell forming process.
Patent JP-2002129245-A (JP)
Title: Method for treating oil-containing iron powder
Inventor: ITO HIROSHI
IPC: C22B1/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which oil content is efficiently separated from oil-containing iron powder and also, the oil content-removed iron powder is recovered and can be reused. SOLUTION: The oil-containing iron powder is charged into an oil separating vessel 10 and also, the oil content is floated up on the liquid surface, and slurry containing the iron powder deposited into the lower part of the oil separating vessel 10, is charged into a liquid cyclone 20 as a fine particle separating device to separate the oil content. Further, water is sprayed onto the slurry containing the iron powder with a flotation classifier 30 and the iron powder is washed and recovered.
Patent JP-2002126545-A (JP)
Title: Method for milling wheat and milling machine
Inventor: OKADA HIDETOSHI
IPC: A23L7/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for milling wheat and a milling machine in which a trouble and a maintenance frequency of the milling machine are not varied as compared with other seasons without decreasing a grinding ability and a yield level even when a temperature of the wheat becomes high at the time of high temperature such as a summer season. SOLUTION: After a material wheat is cooled to a temperature range of 15 deg.C-35 deg.C, it is ground. A cooling device for cooling the material wheat to the temperature range of 15 deg.C-35 deg.C is arranged on an upstream side of a grinding step of the milling machine of the wheat.
Patent JP-2002134939-A (JP)
Title: In-vehicle electronic control device
Inventor: SAWARA FUJIO
IPC: B60R16/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle electronic control device by which a filter is hard to remove and to get into contact with other members at the time of carrying or installing the device and measures against water are adopted. SOLUTION: A case is composed of a case body 11 and a cover 12 and is hermetically closed. Electronic components 2 are housed in the case 10. A depressed portion 20 is provided in a region of the top of the case 10, and a tube 21 for connecting the inside and the outside of the case 10 is placed uprightly in the bottom of the depressed portion 20. A respiration filter 30 is mounted on the upper end opening of the tube 21 and a drain extends from the depressed portion 20 to the side surface 10a of the case 10. The gap between the side wall of the depressed portion 20 and the filter 30 is 2-10 mm. The uppermost part of the filter 30 is lower than the top of the case 10.
Patent JP-2002139227-A (JP)
Title: Floor heating panel
Inventor: KUSAKA ATSUSHI
IPC: F24D3/16
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel which simplifies operation in folding long-sized heating bodies while keeping the minimum bending radium that prevents buckling of the bodies, and can be readily packed up to keep the folded conditions. SOLUTION: The floor heating panel is provided with a base plate member A in which grooves 5 are formed so that the long-sized heating bodies 6 are disposed therein, and that the heating bodies 6 are spread over the entire member A. The member A is provided with a separable portion 10 which traverses the grooves 5 and has a width in the longitudinal direction of the grooves, which crosses at right angles to the traverse direction. The grooves 5 in the separable portion 10 are obliquely formed so that the position of one end of the groove and the position of ht other end thereof in the longitudinal direction are deviated from each other with respect to the transverse direction. The member A is constituted so as to be foldable along the gap that is formed when the separable operation 10 is removed.
Patent JP-2002140582-A (JP)
Title: Order substituting system
Inventor: MIZUNO KEI
IPC: G06Q50/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To continue a shipping work on the supplier's side without burdening an order reception system on the supplier's side even when transmission of order placement information is disabled due to stop of an order placement system on the side of a delivery destination. SOLUTION: An order substituting device 12 receives the order placement information transmitted from an order placement system 6 and transmits it to the order reception system 8 at the supplier 4 in the case of normal operation of the order placement system 6. The order placement information is stored in an order placement data base 20 simultaneously as transmission of the order placement information. An order placement information generating part 18 generates tentative order placement information to the supplier 4 based on the order placement information of the delivery destination in the past stored in the order placement data base 20 and transmits it to the order reception system 8 of the supplier 4 via a communication control part 14 when the stop of any of the order placement system 6 is detected.
Patent JP-2002142416-A (JP)
Title: Manufacturing method of stator of motor and enclosed compressor
Inventor: ASANO YOSHINARI
IPC: H02K29/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a concentrated winding motor which is used as a compressor of an air-conditioner, a refrigerator, or the like, and to reduce the electromagnetic noise of the concentrated winding motor. SOLUTION: This manufacturing method of a stator of a motor includes a direct winding process in which a wire is directly wound by inserting a nozzle into an opening of a winding slot on a side of the stator core 11 facing a rotor 80, and an inserter winding process in which a coil wound up beforehand is inserted into a space between the adjacent windings wound in the direct winding process through the opening.
Patent JP-2002142294-A (JP)
Title: Ultrasonic probe and its manufacturing method
Inventor: SATO TOSHIHARU
IPC: G01N29/24
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the electrical crosstalk that occurs among the wiring patterns of a wiring section electrically connected to a piezoelectric vibrator in an ultrasonic probe. SOLUTION: The wiring section which is electrically connected to the piezoelectric vibrator 1 is constituted to have a plurality of wiring patterns 5 in the direction of thickness. Therefore, the distances among the patterns 5 in the wiring section 2 can be made longer and an effect of suppressing the electrical crosstalk that occurs among the patterns 5 can be obtained.
Patent JP-2002136260-A (JP)
Title: Apparatus for feeding frozen sweet
Inventor: KATO YOSHIAKI
IPC: A23G9/22
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a twin apparatus for feeding a frozen sweet capable of displaying a defrosted state of an evaporator together in display devices for both a left and a right rooms. SOLUTION: This apparatus for feeding the frozen sweet comprises a first sequencer 121 in which a timer signal for instruction of the start of defrosting is inputted from an all day timer 24 and the timer signal is outputted to a second sequencer 122. The first sequencer 121 is capable of stopping the operation of a compressor 23 and the driving of a fan motor 3 for the left room, energizing a defrosting heater 8, removing frost sticking to the evaporator 2, carrying out display for providing information that the evaporator 2 is under defrosting in the display device 13 for the left room during the time,  stopping the driving of a fan motor 4 for the right room with the second sequencer 122 and carrying out the display for providing information that the evaporator 2 is under defrosting in the display device 14 for the right room and inputting a defrosting thermal signal as a signal for completing the defrosting from a defrosting thermoswitch 7 to the first sequencer 121 when the defrosting is started to increase the temperature in the evaporator 2.
Patent JP-2002152249-A (JP)
Title: Connection method and phone system
Inventor: NISHIKAWA YOICHIRO
IPC: H04M3/42
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an Internet phone call, even if the phone is not always connected to the Internet. SOLUTION: A caller terminal makes a call (S100) to a receiver terminal, while informing of a caller number through a telephone line, the channel is interrupted (S102), and the call is connected (S104) to the Internet. The receiver terminal retrieves caller information on the basis of the caller number (S106), and is connected (S108) with the Internet, informs the caller terminal about the IP address imparted in this case (S110), and the caller terminal transmits (S112) the connection request to the informed IP address. The receiver terminal transmits a connection setup reply to the IP address of the caller terminal (S114) and connects with the Internet by using a call sent through the telephone line as a trigger.
Patent JP-2002137210-A (JP)
Title: Method and apparatus for drying lumber
Inventor: YAMAMOTO TAIJI
IPC: B27K5/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To surely supress discoloration of a lumber surface and a surface crack after securing rapidity of drying treatment. SOLUTION: In a method for drying lumber by dielectric heating wherein drying treatment is applied to lumber W charged in a drying furnace 2 by applying high frequency, environment for satisfying conditions suppressing discoloration of a surface and a surface crack of the lumber is generated in a drying furnace 2 as a drying environment-generating means for generating environment for drying the lumber, and drying treatment is applied under this environment.
Patent JP-2002138920-A (JP)
Title: Fuel feeder in outboard motor
Inventor: NOMURA KENICHI
IPC: B63H20/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feeder for an outboard motor, capable of dispensing with a low-pressure fuel pump while keeping a function of separating paper from fuel and jetting fuel by a high-pressure fuel pump. SOLUTION: Fuel in a multi-shaft tank T is increased in pressure by a high pressure fuel pump PH and regulated to constant pressure by a pressure regulator R to be supplied from a fuel injection valve J to an engine. A closed paper separator V is divided into a first chamber and a second chamber 1B by a partition wall 3. The paper separator V is provided with an air vent passage 7 connected to the atmosphere, when the pressure in the paper separator V exceeds a fixed value, the passage is opened by a pressure operating valve G.  A constant liquid level control mechanism C for opening and closing a valve seat 10 is disposed in the second chamber, the valve seat 10 is connected to a downstream fuel suction passage F3 connected to the suction passage P1 by a second fuel suction passage F4, and a return fuel passage 17 of the pressure regulator R is connected to the first chamber 1A of the paper separator V.
Patent JP-2002112746-A (JP)
Title: Devil's tongue-containing instant beverage
Inventor: IMANAKA TOSHIO
IPC: A23L19/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an instant beverage containing devil's tongue powder, with which devil's tongue powder evaluated as a health food can be ingested in a sol-state, and in which odd smell is not caused even when heated. SOLUTION: This instant beverage containing devil's tongue powder is obtained by adding devil's tongue power to an instant beverage.
Patent JP-2002146483-A (JP)
Title: High strength austenitic stainless steel wire
Inventor: TAKANO KOJI
IPC: C22C38/58
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To stably provide a high strength stainless steel wire. SOLUTION: The steel wire has a composition containing, by mass, 0.03 to 0.14% C, 0.1 to 3.0% Si, 0.1 to 5.0% Mn, 5.0 to 9.0% Ni, 14.0 to 19.0% Cr and 0.005 to 0.20% N and further containing one or more kinds selected from Al, Nb, Ti, Zr, Ta and W by 0.01 to 0.3% in total and 0.1 to 0.5% V. In the high strength stainless steel wire, further, the content of 2C+N is 0.17 to 0.32%. The value of Md30 is -20 to 40 ( deg.C). The austenite grain size in the initial stage before wire drawing is <=30 μm. If required, <=0.8% Cu, <=0.02% P, 0.2 to 2.0% Mo, <=1.5 ppm H and <=0.01% O are contained. Its strength after wire drawing is >=1,900 N/mm2. The content of strain induced martensite is 20 to 80%.
Patent JP-2002146759-A (JP)
Title: Method and device for laying mat-like member in soil, and mat-like member used for them
Inventor: NISHITARUMI TSUTOMU
IPC: E02B11/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for laying a mat in soil, which enable the nourishment of the favorable soil, and a mat-like member used for them. SOLUTION: A long hole (2) is automatically formed in the soil along the surface of the soil, and the long mat-like member (42 and 68) is automatically laid in the soil along the surface of the soil. In that case, the member (42 and 68) is laid in the upper position of the hole (2) in the soil.
Patent JP-2002143530-A (JP)
Title: Game data display device
Inventor: MIYAHARA TAKUMI
IPC: A63F7/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game data display device which displays the tendency for the frequency of an initial winning of the game machine by counting the frequency of the initial winning, in addition of the frequency of a big winning. SOLUTION: When receiving a big winning signal from the game machine 12, this game data display device 1 counts up the frequency 7c of the big winning of a game data storage means 7. Also, the game data display device 1 counts up the frequency 7d of the big winning at the time of the initial winning (the big winning when the game machine is not placed under a probability change). Then, a big winning generation probability 7e1 (the frequency of the big winning 7c ÷ the quantity 7f1 of hit balls), an initial winning generation probability 7f1 (the initial winning frequency 7d ÷the quantity 7f1 of hit balls) are calculated.  Then, on a screen display means 8, the big winning generation probability 7e1 and the initial winning generation probability 7f1 are set and displayed at the specified locations of an initial winning data screen form, which is set in advance, based on the data of the frequency 7c of the big winning and the big winning generation probability 7f1, and the frequency 7d of the initial winning and the initial winning generation probability 7f2.
Patent JP-2002151118-A (JP)
Title: Fuel cell system
Inventor: DANNO YOSHIRO
IPC: H01M8/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To construct a fuel cell system capable of surely treating combustion heat even in the combustion of unreacted fuel gas temporarily increased as a result of the response delay of a reformer corresponding to the drop of the amount of power generated in the fuel cell. SOLUTION: This fuel cell system supplies methanol fuel and water to the reformer 4, and supplies fuel gas produced by the reforming reaction to a fuel cell stack 6 to generate electric power. Unreacted fuel gas not used in reaction is recovered through a gas recovery passage 60, and supplied to a combustion part 61. Although the amount of heat necessary for producing the fuel gas is generated in the combustion part 62, when unreacted fuel gas is temporarily increased, combustion heat becomes excessive. At that time, the fuel cell system increases the water injection amount to the reformer 4, and combustion heat is taken away by the latent heat in vaporization of the water.
Patent JP-2001202799-A (JP)
Title: Measurement for threshold voltage distribution of memory array bit cell in circuit
Inventor: EGUCHE RICHARD KAZUKI
IPC: G11C29/12
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a testing method for a non-volatile memory in which reliability is kept, a cycle time is shortened, and a manufacturing cost is reduced. SOLUTION: A device and a method for operating a non-volatile memory comprises a bit cell array. Selection is performed between an operation power source and a test power source. Programming can be performed on a chip in the test power source. When the operation power source is selected, the non-volatile memory is operated with an operation mode, when the test power source is selected, it is operated with a test mode.
Patent JP-2002164098-A (JP)
Title: Cable connecting tool
Inventor: CHIN CHIN
IPC: H01R9/03
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable connecting tool capable of simply, surely connecting or branching adjacent cables without slitting a sheath or an insulator of the cable. SOLUTION: This cable connecting tool is equipped with a plurality of connecting pins inserting into the end of each conductive wire of the cable having a plurality of conducive wires; an insulating holding part connecting and holding a plurality of connecting pins; an insertion auxiliary tool inserted into between the conducive wires of the cable; and a fastening metal fitting to the outer circumference of the end of the cable into which the connecting pins are inserted. Each end of the connecting pin is sharpened, and projected from the holding part, the ends of a plurality of connecting pins are arranged in parallel at the specified intervals, the insertion auxiliary tool is equipped with a partition member comprising one or a plurality of partition plates and a bottom plate fixed to a base end of the partition member.  The partition plates are radially arranged at almost equal angles, holes for passing the connecting pins are formed in the bottom plate, the holes in the bottom plate are formed one by one between the partition plates and on the extension line of the end of the conductive wire when the insertion auxiliary tool is inserted into the cable.
Patent JP-2001198777-A (JP)
Title: Production line and changing method for layout of it
Inventor: SHOJI SUSUMU
IPC: B23Q41/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a production line capable of changing a desired layer at a low cost when coping with the change of a production process due to an increase or decrease in the number of products. SOLUTION: A magnetic tape 101 passing through respective working areas is stuck to a building floor surface in which products are produced, a self- traveling truck 102 which travels while detecting the magnetic tape 101 is made to travel along the magnetic tape 101, a section in which the self-traveling truck 102 can not detect the magnetic tape 101 is provided in each working area, and the self-traveling truck 102 is automatically stopped. A ceiling net 105 is spread over in the building ceiling positioned above the working areas, and a hanging rail 106 is hooked on the ceiling net through a hook so that a tool 107 may be hanged on the position easier for an operator to perform work in each working area.
Patent JP-2002157856-A (JP)
Title: Cartridge
Inventor: HASHIZUME KENJI
IPC: G11B23/30
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge to which the post-fixing of a memory is possible without lowering reliability. SOLUTION: The cartridge 1 is provided with a recording medium on which various kinds of data can be recorded, and a case to store the recording medium. A memory holding part 19 to hold a memory 5 in the case is formed in the case. An insert opening 15a for memory into which the memory 5 can be inserted, is formed in the external surface of the case. The memory holding part 19 can hold the memory 5 inserted through the insert opening 15a for memory.
Patent JP-2002158497-A (JP)
Title: Electronic component mounting method
Inventor: SONODA TOMOYUKI
IPC: H05K13/04
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method wherein mounting is enabled accurately without generating falling-down or imperfect attitude of an electronic component when the electronic component is mounted in the case that a vertically long electronic component is an object to be mounted. SOLUTION: In this electronic component mounting method, a vertically long chip 4 held with a suction nozzle 29 is landed and mounted on paste 37 which is previously spread on a prescribed position on a substrate 34. The chip 4 is positioned on a temporary position which is subjected to offset from a proper mounting position in a recognition visual field of an image sensing optical system 36 by a prescribed dimension D in a direction opposite to a movement direction of the chip 4 which movement is performed by the suction nozzle 29, and the chip 4 is imaged in the state that the chip 4 is held with the paste 37 at a height position H where movement in a horizontal direction is not obstructed, and the position of the chip 4 is recognized.  On the basis of the recognized result, the suction nozzle 29 is moved in the horizontal direction relatively to the substrate 34, and the chip 4 as an electronic component is positioned on a proper mounting position.