baber/WOPTO huggingface dataset:
Patent JP-2000271046-A (JP)
Title: Vacuum cleaner
Inventor: UMEZAWA KOICHI
IPC: A47L9/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner, which is easy to carry in a vertically housing attitude by fixing a connecting tube to a vacuum cleaner main body by simple operation, and its connector. SOLUTION: The connector 600 is detachably attached to a suction hose attaching part 101 formed at the tip of the vacuum cleaner main body 100 capable of forming a horizontally long traveling attitude and a vertically long housing attitude via moving wheels 102. A suction hose 200 is attached through the connector 600 and the connecting pipe 400 is attached to the upper surface of the main body 100 so as to carry on its back via the connector 600. In addition, a handle part 660 is fixed on the connector 600.
Patent JP-S5416989-A (JP)
Title: Semiconductor device
Inventor: KAWANO TAKAHIDE
IPC: H01L27/04
Filed: 1977-07-08
Abstract: PURPOSE: To make the device adaptable for compactness of ICs or other by forming N +  diffused layers in a P type substrate and enabling an extremely high resistance value to be be readily obtained by the contact resistance with the aluminum layer deposited on the surface layer thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5416373-A (JP)
Title: Treating method for mixed slurry produced in wet desulfurization
Inventor: NAKAMURA TOKUZOU
IPC: B01D53/50
Filed: 1977-07-08
Abstract: PURPOSE: To remove clogging of cooler caused by mixed slurry and to improve filtering and separating property, by addn. of Mg(OH) 2  to the mixed slurry produced in the desulfurization by use of Mg(OH) 2 -contg. absorbing soln. so as to specify the pH, temp., and MgSO 3   ,  6H 2 O content. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11282807-A (JP)
Title: Electronic calculation device and its method and storage medium storing calculation processing program
Inventor: MIYAZAWA YOSHINAGA
IPC: G06F15/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily convert all decimals into fractions without noticing the recurring decimal. SOLUTION: If a medium irreducible fraction [(a+c)/(b+d)=1/2] that is obtained by adding together the numerators and denominators of the minimum irreducible fraction [a/b=0/1] and maximum irreducible fraction [c/d=1/1] is larger than a decimal [x], the medium irreducible fraction is defined as the next large irreducible fraction [c/d=1/2] and the calculation of a similar medium irreducible fraction is carried out to the minimum irreducible fraction [a/b=0/1] together with the value decision processing repeated to the decimal [x]. If the medium irreducible fraction is smaller than the decimal [x], the medium irreducible fraction is defined as the next small irreducible fraction [a/b=1/2] and the calculation of a similar medium irreducible fraction is carried out to the fraction [c/d=1/1] together with the value decision processing repeated to the decimal [x].  Then the sections of a small irreducible fraction [a/b] including the decimal [x] and a large irreducible fraction [c/d] are gradually reduced. If it's decided that the fraction [a/b] or [c/d] that is successively calculated is coincident or almost coincident with the decimal [x] based on a set condition, this decided fraction is defined as a converted fraction.
Patent JP-S58196870-A (JP)
Title: Spray coating method
Inventor: KAWAI AKIRA
IPC: B05D1/32
Filed: 1982-05-13
Abstract: PURPOSE:To coat only a required part without fail by a method wherein a coating sticking on the inner surface of a cylindrical body to be coated is received by a receiver inserted into the end part of the body when the body is subjected to spray coating. CONSTITUTION:When the circumferential surface 2 near the end part of a cylindrical body 1 to be coated and the end surface 3 thereof are subjected spray coating simultaneously, a spray gun 4 is positioned obliquely above the body 1. On the occasion, a coating receiver 7 having a collecting pipe 6 extended from the bottom part thereof is inserted into the end part of the cylinder of the body 1. Thereby the end surface 3 and the circumferential surface 2 of the body can be coated without fail, a scattered coating can be collected, and the simplification of an operation and the saving of the coating can be attained.
Patent JP-S59204887-A (JP)
Inventor: OGUCHI KIKUO
IPC: G09G3/36
Filed: 1983-05-10
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-S576942-A (JP)
Title: Console control device
Inventor: ONO KOUICHI
IPC: G06F3/023
Filed: 1980-06-16
Abstract: PURPOSE:To reduce both the time and the labor when a fault is diagnosed, by displaying a command supplied through a function key for confirmation and at the same time leaving the career of an input operation. CONSTITUTION:When an operator supplies a command from a keyboard 23, a console part 21 displays the command on a display means 22 and at the same time transmits the command to an operating system 9 of a computer. When the operator pushes a function key to supply the command, the number of the pushed key is put into a key register 32 at a command producing part 3. At the same time, the mode under execution is read into a mode register 31a through a mode reading stage 31. The values of the register 32 and the register 31a are connected together by an address register 33a of a command discriminating means 33. This address forms an address of a command storage means to which each command is registered.
Patent JP-S58199947-A (JP)
Inventor: OKA MASATAKA
IPC: E03F7/00
Filed: 1982-05-13
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-S61242616-A (JP)
Title: Separator for air filter
Inventor: IMAMOTO SHIGEHARU
IPC: B01D46/52
Filed: 1985-04-18
Abstract: PURPOSE:To obtain an easily preparable separator having a large effective area by providing a plural number of groups of equal wave-height corrugated sections wherein the wave-height of the corrugation groups is decreased stepwise in the later groups, and the number of corrugation is made more than the number of that in the earlier groups. CONSTITUTION:For example, in a separator consisting of equal wave-height corrugated sections constituted of two stages of corrugation groups (a), (b), the height of wave of the corrugated section (b) is made lower than that of the corrugated section (a). The number of the corrugation in the section (b) is made more than that of the section (a). A slit 5 is provided to the boundary where the pitches of the corrugation for both sections are varied. If valley parts of both sections coincide, the both sections are connected without providing the slit. 6, 6'; 7, 7'; and 8, 8' are processing rolls having waveshape different to each other on the surface. When a material for the separator (e.g. Al foil) is inserted to the rolls providing a slit just before the necessary part, aimed separator is obtd. continuously by pressing the Al foil.
Patent JP-S62237658-A (JP)
Title: High pressure sodium lamp
Inventor: SAITO NAOKI
IPC: H01J61/36
Filed: 1986-04-09
Abstract: PURPOSE:To prevent the leakage of sodium in a luminous tube to the outside of the tube during operation by through sealing an electric conductor provided with boron nitride film on the outside surface in the aperture of the end of an alumina tube with ceramic cement containing calcium oxide. CONSTITUTION:An alumina tube 1 and an end disk 2 and an electric conductor 6 are sealed together with rings of ceramic cement 8 by heating up to a high temperature and melting the said cement. During the heating aluminum oxide and boron nitride are dissolved in the ceramic cement 8 and crystallized partially under the existence of calcium oxide. Thereby the boron nitride film 7 and the ceramic cement 8 are adhered strongly, and the sealed portions between the hole 3 of the end disk 2 and the conductor 6 and between the alumina tube 1 and the end disk 2 can be made sufficiently airtight. Therefore the leakage of the sodium or the like in the luminous tube to the outside of the tube during the operation of the lamp can be prevented.
Patent JP-H07292541-A (JP)
Title: Carpet base fabric
Inventor: HIRAYAMA TAKASHI
IPC: D01F6/46
Filed: 1994-04-20
Abstract: PURPOSE:To control the amount of a medicine eluted from the yarn surface and suppress the growth and propagation of molds or mites for a long period in carpet base fabric knitted or woven from yarns prepared by kneading the medicine in a synthetic resin and melt spinning the resultant mixture. CONSTITUTION:This carpet base fabric is obtained by using yarns comprising a synthetic resin composite material constituted of a core part 4 containing a medicine 6 which is an insect pest repellent substance and an outer skin part 5 without addition of the medicine, covering the core part 4 of the yarn with the outer skin part 5, thereby penetrating and eluting the medicine 6 through the resin in the outer skin part and slowly diffusing the medicine from the yarn surface. The carpet base fabric is capable of stably manifesting the pharmacodynamic effects for a long period.
Patent JP-H06265247-A (JP)
Title: Water pan structure of automated ice making apparatus
Inventor: OKADA HIDETOSHI
IPC: F25C1/04
Filed: 1993-03-15
Abstract: PURPOSE:To prevent any ice block from being bit between an ice making chamber and an ice pan as well as reduce the amount of consumed water. CONSTITUTION:A plate material 38 comprising a heat-insulating material is demountably disposed on the upper surface of a water pan 18. A long hole 40 is formed through the plate material 38, which communicates commonly with a spout hole 22 and return holes 26, 26 formed through the water pan 18 and corresponding to ice making small holes 12. The long hole 40 is opened and expanded from an upper opening directed to an ice making chamber 10 to a lower opening directed to the ice pan 18. Hereby, an ice layer 42 grown in the long hole 40 upon ice making operation is caught on the edge of the upper opening of the long hole 40 when the water pan 18 is inclined following an ice removal operation, and is folded and separated along a boundary surface with the lower surface of a square ice 44.
Patent JP-S5613927-A (JP)
Title: Holder for paper roll
Inventor: BUAAJINIA BUIICHI NESU
IPC: B65H19/00
Filed: 1980-06-18
Abstract: A holder for a paper towel roll or toilet paper roll. A stationary base member has an annular flat rim surrounding a central frustoconical projection. A rotatable member also has an annular flat rim surrounding a central hollow frustoconical projection that nests around the projection of the base member and is rotatable with respect thereto. The facing flat surfaces of the rim and the facing surfaces of the projections enable relative rotation with some resistance, to provide braking action. The outer surface of the frustoconical projection of the rotatable member includes means, such as splines, for firmly non-rotatably engaging the hollow core of a paper towel roll or toilet paper roll. The base member is secured horizontally, so that the rotatable member stands up vertically and holds the paper roll vertically.
Patent JP-S62239354-A (JP)
Title: Tape recorder
Inventor: NAGANAMI TAKASHI
IPC: G11B15/43
Filed: 1986-04-09
Abstract: PURPOSE:To attain the stable fast forward and rewinding operations by supplying a drive current to a reel motor of the supply side set in a power generation damping state from outside in response to the revolving speed of the motor in a fast feeding or rewinding mode. CONSTITUTION:A take-up reel motor 6 is revolved in the take-up direction and a supply reel motor 5 set in a supply mode is revolved in the supply direction with operation of an FF key (not shown here). Then the self-control torque Tqs is produced by the motor 5. The revolving speeds of these motors are detected by an FG 21 and a drive amplifier 9 is controlled by the output of a tension servo circuit 25. Thus the drive current of the motor 5 is controlled. The general control torque of the motor 5 is maximum at the initiation of a tape and decreased as the revolving speed is increased to be slowed down considerably at the termination of the tape compared with the torque Tqs. Therefore, the tape tension when a fast forward mode is approximately kept at a fixed level in a desired range from the initiation through the termination of a tape regardless of the change of the wind diameter of a supply reel 3.
Patent JP-H06295204-A (JP)
Title: Follow-up distance adjusting structure of follow-up type running vehicle
Inventor: IWAMOTO MAMORU
IPC: G05D1/02
Filed: 1993-04-08
Abstract: PURPOSE:To constitute the running vehicle which can be started and stopped automatically by following a movement of an operator without necessitating and operation for a start and a stop executed by the operator. CONSTITUTION:A transmitting unit U1 for transmitting signals (p.e) of an ultrasonic wave and a radio wave is provided on an operator S side, and a receiving unit U2 for receiving the signals (p.e) of the ultrasonic wave and the radio wave is provided on a running vehicle A side, a difference of an arrival time of the signals (p.e) of the ultrasonic wave and the radio wave from the transmitting unit U1 to the receiving unit U2 is compared and detected by a controller C2, the running vehicle A is controlled so that a distance (x) between the operator S and the running vehicle A becomes constant, and also, an arrival distance comparison delay controller D is provided in the receiving unit U2, and the distance (x) between the operator S and the running vehicle A can be adjusted by changing the arrival time of the signal (p) of the ultrasonic wave by the delay controller D.
Patent JP-H06320539-A (JP)
Title: Method for orienting curing agent by mixing fiber in curing agent compound
Inventor: BURUUSU REIMONDO HAAN
IPC: D06M101/16
Filed: 1994-04-20
Abstract: PURPOSE: To increase the modulus of a rubber matrix by controlling cure morphology within a rubber matrix. CONSTITUTION: The placement of the curing agent in a rubber matrix is controlled by filling the curing agent into a carrier and mixing the carrier with a rubber compound. In a preferred embodiment, the carrier has the morphology of a short fiber and the curing agent is orientated similarly to the short fiber.
Patent JP-H01253943-A (JP)
Title: Connection terminal of semiconductor package
Inventor: KANDA ATSUSHI
IPC: H01P1/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain connection terminals of less transmission loss, by using the connection terminals made of ceramic containing a high percentage of alumina and forming a metallization layer including tungsten as the principal ingredient and the specified components as additions. CONSTITUTION:A connection terminal 3 comprises a ceramic base 4 including 99.5% or more of Al2O3 (alumina) and a strip line 5 formed thereon by metallization. The metallization layer is plated with nickel and gold and electrically connected by wire bonding with a semiconductor element put into a metal container 2. The metallization layer includes 2-12 parts of Al2O3 by weight, 0.1-0.8 part of Ta2O5 by weight, 0.3-1.5 weight parts of SiO2 by weight, and 0.1-0.5 part of CaO and MgO by weight in all to 100 parts of tungsten by weight. This enables decreasing the transmission loss in the connection terminal 3 in high frequency transmission.
Patent JP-H07293487-A (JP)
Title: Submergible pump
Inventor: ITANI RYUJI
IPC: F04D13/08
Filed: 1994-04-20
Abstract: PURPOSE:To prevent any damage due to impact at carrying by fitting a cushioning member throughout the outer periphery surface of a pump casing. CONSTITUTION:A cross sectional rectangular rib 12f projected outward is continuously formed throughout the lower outer periphery surface of the upper case 12 of a pump casing. A ring shaped cushioning rubber band 40 is fit to this rib 12f. This cushioning rubber band 40 has a recessed groove 41 formed in its inner periphery surface and it is formed cross sectional rectangular so that the groove 41 is fit and brought into that contact with the outer periphery surface of the rib 12f. A pair of projections 42 projecting outward on an outside surface to be located on a same plane with the lower end surface of an upper case 12 are mounted throughout the entire periphery of the under face of the cushioning rubber band 40 leaving a suitable vertical space. Any damage of the pump casing can be prevented bacause the cushioning rubber band 40 is interposed between the pump and ground even if it is pulled up form water and fallen sideways for repair of a submergible pump, etc.
Patent JP-S60241787-A (JP)
Title: Load meter drive circuit of inverter
Inventor: HASEGAWA MASAYASU
IPC: H02P23/07
Filed: 1984-04-25
Abstract: PURPOSE:To enhance the reliability by individually regulating load meter indicated values at rated load and no load times, thereby extremely readily regulating, simply and inexpensively. CONSTITUTION:A bias variable resistor 14 for setting a rated load is regulated so that a load meter 9 indicates 100% at a rated load time. A gain variable resistor 12 for setting zero point is regulated at no load time so that the output of an amplifier 13 for setting a rated load becomes zero, i.e., the indication of the meter 9 becomes 0%, and the indication of the meter 9 at rate load time of an induction motor 2 becomes 100%, and the indication of the meter at no load time becomes 0%.
Patent JP-S526261-A (JP)
Title: Electric razor (shaver).
Inventor: YANOO OSAMU
IPC: B26B19/38
Filed: 1975-07-02
Abstract: PURPOSE: To provide for an electric razor whose cylindrical body is made easy to grip and easy to handle,fixing of the battery cover is simple and reliable with the battery and battery cover not easy moved from the fixed positions by the shock from outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09275318-A (JP)
Title: Crystal oscillation circuit for clock
Inventor: NAKANO KATSUMASA
IPC: G04G3/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To attain stable oscillation even when a power supply voltage is higher in a negative direction by controlling a regulator voltage applied to a load circuit with a current through a resistive element connecting to a regulator circuit at oscillation start. SOLUTION: At application of power to a clock circuit, a control circuit outputs a ground level, a negative power supply level is fed to a gate of a P-channel MOS transistor(TR) 108 and a ground level is fed to a gate of an N-channel MOS TR 109 and the TRs 108, 109 are conductive. Then a current flows from the ground level to the negative power supply level through the TRs 108,109 and resistive elements 110, 111, and an optional regulation level is fed to a load circuit 104. The clock circuit sets an output of the control circuit to be a negative power supply level to make the TRs 108, 109 nonconductive. Thus, the power consumption of the clock crystal circuit is reduced and the power consumption of the load circuit 104 is decreased.
Patent JP-H06276721-A (JP)
Title: Actuator, and relay and switch using the actuator
Inventor: YAMADA TAKAAKI
IPC: H01F7/16
Filed: 1993-03-18
Abstract: PURPOSE:To make the thrust characteristic of a movable body to its displacement linear as much as possible, and to make its movable distance larger. CONSTITUTION:Flat plates 1 and 2 are fitted to both ends of a round barlike core 3 on to which a coil 6 is wound. And on the side of the open ends of the opposed surfaces of both flat plates (on the opposite side to the set position of the core), pole plates 4 and 5 of approximately wedgelike cross sections whose wall thicknesses decrease gradually from the core set side to the open end side are glued and united into a body. These cores, flat plates, and pole plates (all of them are made of ferromagnetic substances) make a path for magnetic flux produced when current flows in the coil, and a specified magnetic field is generated in the space between both pole plates being at the open ends. On the opposed surfaces of these both pole plates, spacers 7 and 8 out of a nonmagnetic substance whose wall thicknesses become thicker gradually toward the open end side are fitted. And, a movable plate piece 9 made of a ferromagnetic substance is inserted in a space formed between both spacers. This movable plate piece moves by magnetic attraction force generated when current flows in the coil.
Patent JP-S63251598-A (JP)
Inventor: SATO ICHIRO
IPC: E21D9/06
Filed: 1987-04-06
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-H09275636-A (JP)
Title: Power distribution system
Inventor: MATSUMARU AKIO
IPC: B60L1/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of an electronic equipment. SOLUTION: The supply of power to various kinds of electric equipments is divided among electric junction boxes according to the type of the equipment. Therefore, the electric equipments can be easily divided into two groups; one group which can be operated from power from a power supplying section and the other group which consists of special electric equipments such as electronic equipments that can be operated from stable power with no noise which has different voltage from that of the power from the power supplying section. In order to convert voltage and cut noise by a voltage converter 36 collectively for specified loads out of these loads which are supplied with power by respective electric junction boxes, the power supplying sections, each of which is owned by each specific load, can be easily consolidated.  By applying an antinoise treatment to the downflow side of the voltage converter 36 by a shielded noiseproof area 53, antinoise connector 54, and antinoise cable 55, stable power can be supplied to specified loads through a distributed power supplying line 43b without having a bad interference from the neighborhood.
Patent JP-H11254554-A (JP)
Title: Method for molding sole
Inventor: YAMANAKA YASUHIRO
IPC: A43B13/14
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make visible from the treading surface side a sole component being fitted inside a sole and different in quality and/or color therefrom and to facilitate removal of a film formed on the surface of the sole component, after the sole is molded, on the occasion when the sole is molded by injecting or casting polyurethane resin. SOLUTION: A projecting part is provided on the surface of a heel part of a bottom mold 3 being a molding tool and a bite-off teeth are formed in the surface of the projecting part. After polyurethane resin is injected or cast, the tips of the bite-off teeth press the surface of a sole component 14 fitted to a heel part of insole cloth 13 of uppers 12 of a sole and bite off a thin resin layer 15 formed on the surface of the sole component 14. The thin resin layer 15 bitten off is removed after the sole is molded and thereby the surface of the sole component 14 is exposed to the treading surface side.
Patent JP-H04217977-A (JP)
Title: Novel benzoxazine and benzothiazine derivative and preparation thereof
Inventor: RIYUU BUKI
IPC: C07D521/00
Filed: 1991-03-25
Abstract: PURPOSE: To provide new benzoxazine or benzothiazine derivatives which exhibit an excellent positive inotropic effect for increasing the cardiac muscle contraction force by a mechanism free from the activity to an autonomic nervous system.  
     CONSTITUTION: This compound is represented by formula I (X and Y are each O, S; R 1 -R 3  are each H, 1-4C alkyl, or R 1  and R 2  can form a condensated aromatic ring together with the C bonded thereto), and pharmaceutically acceptable salt thereof, e.g. 6-(2-methylimidazol-1-yl)-4H-3,1-benzoxazin-2-one. To form the compound of formula I, a compound of formula II or a salt thereof is used as a raw material, a reagent which can introduce a C=Y group, is reacted with the raw material, or alkyl chloroformate is reacted with the raw material, to form a compound of formula III, and then the compound is cyclized in the presence of a basic condensing agent, or xanthogenic acid alkyl ester is reacted with the raw material and cyclized. 
     COPYRIGHT: (C)1992,JPO