baber/WOPTO huggingface dataset:
Patent JP-H08161544-A (JP)
Title: Ticket issuing device
Inventor: NISHIYAMA HARUO
IPC: G07B5/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide the ticket issuing device which greatly saves the manual labor to purchase tickets as many as the members in one group and is excellent in operability. CONSTITUTION: The ticket issuing device is equipped with a ticket issuing means which can issue an ordinary ticket and a sheet of a specific number of tickets for a group, an account button group for setting s utilization charge by depressing one of account buttons 17 on which various utilization charge information is displayed, and a ticket sheet button 21 for purchasing a sheet of a specific number of tickets for a group.  Further, the device has a control means which changes the display of the utilization charge information on the account button group into a quantity display with the sheet ticket button 21 depressed, and finds the difference between the number of tickets specified with one account button 17 in the account button group where the quantity display is made and the specific number of tickets for the group with the account button 17 depressed and controls the ticket issuing means on the basis of the value of the difference to issue a ticket corresponding to the value of the difference from the a sheet of tickets for a specific number of members.
Patent JP-H05213883-A (JP)
Title: 2-hydroxymethylpyridine, corresponding pyridine n-oxide and derivative thereof
Inventor: KURAUSU BUAITOMAN
IPC: A61P37/06
Filed: 1992-09-18
Abstract: PURPOSE: To prepare a new compd. checking proline hydroxylase and lysine hydroxalase and exerting influence on collagen metabolism.  
     CONSTITUTION: The compd. of the formula I [R 1 , R 4  and either R 2  or R 3  are H, a halogen, 1-12C alkyl or the like; the other of R 2  or R 3  is formula II (X is O or S; R 6  is a halogen, hydroxyl, cyano or the like; R 7  is H or R 6 , where R 6  and R 7  form a 5-, 6- or 7-membered saturated heterocyclic ring together with N); Y is methyl or CH 2 -OR 5  [R is H or Z (such as amino acid bonded via acyl)]; (n) is 0 or 1] and the physiologically active salts such as N-(2- methoxyethyl)-hydroxymethylpyridine-4-carboxyamide. The compd. of the formula I is obtd., e.g. by bringing pyridine-4-carboxylic acid to react with an amine of the formula; H-NR 6 R 7 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05107623-A (JP)
Title: Attaching device for deflection detector
Inventor: ONUKI ICHIRO
IPC: G03B5/00
Filed: 1991-10-18
Abstract: PURPOSE:To remove a harmful vibration without reducing the detectability of deflection by providing elastic members for integrally fitting deflection detectors detecting the deflection of a case body and the case body, therebetween. CONSTITUTION:The elastic members l5p and 15q for integrally attaching the deflection detectors 16p and l6q detecting the deflection of the case body and the frame body, by interposing them, are provided therebetween. At this time, as the elastic members l5p and 15q, plate-like members having elasticity, can be used, or adhesives having the elasticity when they are solidified, can be used. Or beam-like numbers actually integrally formed on the case body can be used, or flexible printed boards connected to the deflection detectors 16p and l6q can be used. Thus, the vibrations except one added to the case body are absorbed by the elastic members, and not transmitted up to the deflection detectors 16p and 16q Thus, the detectability of the deflection in a prescribed deflection detecting direction, can not be reduced with a simple constitution, but the harmful vibration can be removed.
Patent JP-2001115233-A (JP)
Title: High strength steel sheet excellent in weldability and stress corrosion cracking resistance and producing method therefor
Inventor: FUJIWARA TOMOYA
IPC: C22C38/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet of an SM>=570 class excellent in weld low temperature cracking resistance and stress corrosion cracking resistance. SOLUTION: This steel sheet has a chemical composition containing, by mass, 0.06 to 0.12% C, 0.03 to 0.30% Si, 0.6 to 2.0% Mn, 0.05 to 0.5% Mo, 0.006 to 0.035% Nb, 0.005 to 0.03% Ti, 0.002 to 0.08% sol. Al, <=0.006% N, 0 to 0.6% Cu, 0 to 0.8% Ni, 0 to 0.8% Cr, 0 to 0.08% V and 0 to 0.002% B, and in which Pcm (weld cracking parameter) expressed by the following formula (1) satisfies 0.16 to 0.22, and G expressed by the following formula (2) satisfies 21 to 43: Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B... formula (1), and G=420C-4Mn+50Cr--3Ni-20Mo-3V+0.04 (t-6)... formula (2).
Patent JP-2000128129-A (JP)
Title: Device for automatic packaging of foam sheet
Inventor: TAKAHASHI JIRO
IPC: B65B51/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a device to improve the adhesion of a heat seal by deaerating air foams before the center seal in a packaging device to form a packaged body by folding a foam sheet. SOLUTION: A heat seal device 20 of a packaging device is provided with a feed roll 220, and feeds a foam sheet 5 folded from its center to a heat seal roll 230. The feed roll 220 and the heat seal roll 230 are subjected to the drive force, and synchronously rotated in the same direction. A deaerating roll 210 provided on the upstream side of the feed roll is provided with wires projecting in the radial direction on a disk-like outer circumferential surface, and air foams in the center seal part are pierced to deaerate air.
Patent JP-H03157841-A (JP)
Title: Optical head
Inventor: NAKADA YASUO
IPC: G11B11/105
Filed: 1989-11-15
Abstract: PURPOSE:To assure the exact reproducing of information and to lessen the limitation on the disposition of parts by disposing a diffraction grating between a laser and a recording medium and providing the diffraction grating in such a manner that linearly polarized transmitted light is made into the TM wave with respect to the diffraction grating. CONSTITUTION:The diffraction grating 2c is disposed between the laser 1 and the recording medium 3. The diffraction grating 2c is so provided that the linearly polarized transmitted light L20 is made into the polarization component (TM wave) in the direction perpendicular to the direction of the diffraction grating with respect to the diffraction grating 2c. The inter-grating spacing, i.e. pitch and the depth of the ruggedness are set at certain values. The reflected light L3 from the recording medium 3 has the respectively orthogonal polarization components with the polarization bearing of the incident light and the diffraction grating 2c diffracts and transmits the polarization components orthogonal with each other as the respectively different ratios of the diffraction intensity and transmission intensity, namely respectively different spectral ratios. The reproducing of information is thus executed on the basis of the diffraction ratio L41. The position on the recording medium to be irradiated with the laser beam does not, therefore, change even if the oscillation wavelength of the laser 1 fluctuates. The limitation on the disposition of the parts is lessened.
Patent JP-H03224307-A (JP)
Title: Reflector and manufacture thereof
Inventor: TANAKA AKIHIKO
IPC: H01Q15/16
Filed: 1990-11-02
Abstract: PURPOSE:To reduce the man-hour required for packing of a surface protective layer by forming a fiber mixed thermosetting resin as the backup material and a conductive reflection material as the reflection material into one body in a cavity having a reflector form and charging a thermosetting resin between a core mold face and the resin formed body and heating and pressurizing them again to form the surface protective layer. CONSTITUTION:A core mold 10 is stamped with the form of the reflection face of a reflector, and a cavity mold 11 is stamped with the form of the backup face of the reflector, and a cavity S is formed between them. A brass wire net is used as conductive materials 2 for radio wave reflection, and a sheet molding compound containing 26wt.% glass is laminated as a backup material 1. It is thrown into molds 10 and 11 for 45 type offset reflector, and about 2mm space (b) is opened after molding by heat and pressure. After a one liquid urethane resin is charged as a surface protective material 3 into a tub 17 by an injector 14 in such a state, they are molded again by heating and pressuring. By this pressure, the resin in the tub 17 is quickly moved to the surface of the reflection material 2.
Patent JP-H01141838-A (JP)
Title: Material for dielectric body for circuit substrate
Inventor: ICHINOSE NOBORU
IPC: C03C4/16
Filed: 1987-11-26
Abstract: PURPOSE:To obtain the title material executable of low temp. calcining and having low dielectric ratio by forming it with the glass contg. specific ratios of Mg, B, Si, Ba and Zr or with the glass-ceramics obtd. by subjecting said glass to a preheat treatment and crystallization. CONSTITUTION:The glass contg. magnesium, boron, silicon, barium and zirconium expressed in terms of each oxide, by weight, 20-40% MgO, 10-30% B2O3, 10-35% SiO2, 5-22% BaO and 5-20% ZrO2 is prepd. The material for a dielectric body for a circuit substrate is formed with the glass and one or more kinds selected from glass-ceramics obtd. by subjecting said glass to a preheat treatment and crystallization. Since said material for a dielectric body can be sintered at a low temp., the metals such as Ag, Au and Cu having low conductive resistance can be used as the material for wiring.
Patent JP-H06146374-A (JP)
Title: Sanitary washing nozzle and sanitary washer
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 1992-11-09
Abstract: PURPOSE:To provide a washer effectively mixing bubbles in wash water while being able to selectively change over the mixing of bubbles when the part of the human body, etc., are washed. CONSTITUTION:A pump 16 supplying wash water, a motor 17 for driving the pump, a nozzle unit 21, to which a washing nozzle 24 injecting wash water to the part of the human body and an air mixing means having an ejector nozzle 32 mixing air into wash water are mounted, an air pump 40 forming compressed air while using the motor 17 as a power source, a flow-path changeover valve 42 controlling the opening and closing of an air supply path 41 and an air mixing control circuit 50 are provided. Accordingly, the nonuniformity of mixed bubbles is prevented, bubble mixing washing and washing by a continuous stationary flow can be used properly in response to the physical conditions and preference of a user by controlling the flow-path changeover valve 42, and cost can also be reduced.
Patent JP-H08157414-A (JP)
Title: Catalyst for methacrylic acid production and production of methacrylic acid
Inventor: MURAKAMI MASAMI
IPC: C01B33/00
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a catalyst for the production of methacrylic acid by mixing a solution containing Mo, V, P and a specific element with a solution containing Mo and Si, a solution containing another specific element and optionally ammonia and drying the mixture. CONSTITUTION: A solution or slurry containing a catalyst precursor is produced by mixing a homogeneous solution containing Mo, V, P and X (X is Sb, Cu, Co, Bi or As) with a homogeneous solution containing Mo and Si as essential components, a homogeneous solution containing Y (Y is K, Rb, Cs or Tl) and optionally ammonia. The objective catalyst having a composition expressed by formula (b:0.1-2, c:1-3, d:0.05-0.5, e=0.01-3, f:0.1-3 and f+g=2-6 when a=12; h is number of O atoms) is obtained by drying the mixture. The catalyst is usable for the production of methacrylic acid by the vapor-phase catalytic oxidation of methacrolein with molecular oxygen. It has excellent catalytic activity, selectivity to methacrylic acid and catalytic stability.
Patent JP-H05109661-A (JP)
Title: Controlling method for pressure of dry etching system
Inventor: HASEBE YUTAKA
IPC: C23F4/00
Filed: 1991-10-17
Abstract: PURPOSE:To enhance the pressure control precision in the high pressure process by a method wherein the opening of variable orifice is fixed according to the variable orifice opening-etching gas flow rate-pressure curve to control an inert gas flow rate in the state. CONSTITUTION:The gas flow rate curve on the variable orifice opening-etching gas flow rate-pressure curve is previously stored in a controller 6. Next, the variable orifice opening and the etching gas flow rate are set up by the controller 6 so that an etching gas at specified flow rate may be fed at the preset pressure. Later, an inert gas is led in a vacuum vessel 1 to be controlled so that the pressure in the vacuum vessel 1 may become the regular stabilized pressure by an inert gas controller 5. Through these procedures, the stabilized etching step can be performed at high pressure to stabilize the pressure in the vacuum vessel 1 while enabling the life of the fixed variable orifice to be lengthened.
Patent JP-H11133639-A (JP)
Title: Image forming device
Inventor: SASAHARA MASAMITSU
IPC: G03G5/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a long-life image forming device with long-term reliablity capable of stably preventing image flowing even though printing is executed under high humidity environment and further capable of printing 300,000 times or more. SOLUTION: A photoreceptor 8 where a photoconductive layer and a surface layer consisting of amorphous silicon carbide hydride are successively laminated on a drum-like conductive substrate 1, a corona electrifier 9, an exposure device 10, a developing machine 12, a transfer device 14, a cleaning means 15 and an elastic roller 6 are disposed in this image forming device 7. The surface oxidation degree [Si2p (O2 )/(Si2p (O2 )+Si2p )] of the surface layer is <=0.27, and an x-value is 0.95<=x<1.00 when the element ratio thereof is expressed as a composition formula asi1-x Cx :H, and the dynamic indentation hardness of the free surface thereof is 45-220 kgf/mm<2> .
Patent JP-S63151809-A (JP)
Title: Magnetic scale apparatus
Inventor: TANAKA KAZUNORI
IPC: G01B7/00
Filed: 1986-12-17
Abstract: PURPOSE:To output a certain detection signal even when slight potential difference is generated in the vicinity of a mount part, by forming a mount member for mounting the case constituting a main body to a machine tool from an insulating material. CONSTITUTION:The case mount parts 20a, 20b arranged to the outside of a case 10 are formed, for example, from ceramics. The case 10 is mounted to the moving mechanism of the XY-table of a machine tool through the members 20a, 20b and the carrier 16 extending from the case 10 to the outside is mounted to the bed of the machine tool. Now, when it is supposed that potential difference is generated between the XY-table and the bed, the current passage formed through the XY-table, the member 20a, the case 10, a holding member 14a, a scale 11, a detection head 12, a carrier 16 and the bed is assumed. However, since the members 20a, 20b are formed of an insulating material, said current passage is cut off and no current flows to the opposed surfaces of both of the scale 11 and the head 12 and no magnetic field is generated. As a result, the output of noise due to the generation of the magnetic field from the head 12 can be certainly prevented.
Patent JP-2000116488-A (JP)
Title: Throw-away tableware made of vegetable fiber and its production as well as metal mold for producing tableware
Inventor: O YUTO
IPC: A47G19/03
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by using vegetable fibers, such as straws, as main raw materials, to simplify a working stage by molding these vegetable fibers in the state of powder and to provide throw-away tableware made of the vegetable fibers which prevent the environmental pollution by waste disposal. SOLUTION: 65% Vegetable fibers, 13% calcium bicarbonate, 9.3% EVA hot sol, 11.6% aminoplastic for metal molds, 1% bleaching agent and 0.1% antiseptic are pulverized more finely than 60 mesh and are mixed. The mixture is pressed for 3 to 30 seconds under pressure of 20 to 60 Kg/cm2 by setting the temperature of the metal molds at 105 to 210 deg.C.
Patent JP-H05217769-A (JP)
Title: Flat-type transformer
Inventor: IAN DEBITSUDO DAFU
IPC: H01F27/32
Filed: 1992-11-09
Abstract: PURPOSE: To obtain a flat transformer in which simplification of a transformer structure is kept, and insulation among wirings satisfying a safety standard requirement is ensured by covering one or plural primary windings or windings of each set in each sealed plastic box the whole of which is sealed, except for a point from which a lead wire is derived. CONSTITUTION: The present flat transformer is designed around 2 E-shaped cores. Two sets of primary windings 491, 492 are contained in two plastic boxes 41 and 42 molded identically. Each primary box 41 or 42 is molded into a flat cover and a hollow 'lunch box'-like container. A primary laminate layer of the winding is placed in a half of the 'lunch box', and then the cover is welded at a proper position. The plastic box 41 has a central elongated hole for receiving part of the cores and is shaped into an elongated rectangle having three round corners with a fourth corner that ensures derivation of a lead wire. Elongated rectangular ribs 45 and 46 are protruded from a principal surface of the box 41 at the fourth corner, perpendicular to the principal surface.  These ribs have stagger configuration interlocking with each other, when the same boxes are positioned in a laminate layer adjoining to each other.
Patent JP-2000124708-A (JP)
Title: Variable attenuator and mobile communication device
Inventor: TANAKA KOJI
IPC: H01P1/22
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To control the impedance of a coupler and also attain the control of attenuation by connecting a diode between every coupling port of a sub- transmission line of the coupler and the ground and controlling the voltage applied to the diode to vary the resistance of the diode. SOLUTION: A positive voltage is applied to the control terminals Vc1 and Vc2 of diodes D1 and D2 which are connected to both ends of a sub-transmission line 13. When the positive voltage is increased from 0 V, the resistance of diodes D1 and D2 are reduced. Thus, the high frequency signal value that is sent from an input port Pi of a coupler 11 to an output port Po via a main transmission line 12 is reduced and the attenuation of a variable attenuator 10 is increased. Thereby the variable control is possible to the voltage applied to the terminals Vc1 and Vc2 and the resistance of diodes D1 and D2 are variable. Then the variable control is possible to the high frequency signal value that is sent to the port Po from the port Pi via the line 12. As a result, the variable control is possible to the attenuation of the attenuator 10.
Patent JP-H06148455-A (JP)
Title: Method for optically coupling optical parts
Inventor: TSUKAMOTO KOJI
IPC: G02B6/26
Filed: 1992-11-09
Abstract: PURPOSE:To provide an optical coupling method by which optical coupling is efficiently performed without high accurate alignment, as an optical coupling method for optical materials by which optical elements such as an optical waveguide, an optical fiber, a laser diode and a photodiode are mutually optically coupled. CONSTITUTION:The optical fiber 11 is held by a movable holding device 13, the optical fiber 12 is held by a fixed part 14, and the optical coupling surface 11d of the optical fiber 11 is allowed to abut on the optical coupling surface 12d of the optical fiber 12, then the optical coupling parts 11d and 12d are melted and welded by an arc discharge device. At such a time, the optical coupling surfaces 11d and 12d are automatically aligned by the holding device 13, and optically coupled.
Patent JP-H01140819-A (JP)
Title: Emergency alarm broadcasting receiver
Inventor: TAKEUCHI KIYOHIKO
IPC: H04B1/16
Filed: 1987-11-27
Abstract: PURPOSE:To secure the action of a receiver by automatically selecting a prefectural code channel which has previously been preset even if the broadcasting station of different prefectual code channel is selected. CONSTITUTION:When a system is in a reception state, a sound signal amplification part 3 is in an ON state and sound is outputted from a speaker 5. When the system is in a reception standby state, an emergency alarm signal coincidence detection part 4 discriminates a prefectural signal. When they coincide, the sound signal amplification part 3 is set from OFF to ON state, and alarm contents are informed. Here, a preset channel selection part 6 can control at least reception frequencies of more than two kinds through a tuner control part 7 so as to preset the broadcasting station and it can easily select the broadcasting station. The preset channel selection part 6 and a prefectural code setting part 6 are mutually interlocked. When the preset channel selection part 6 selects the objective broadcasting station, the prefectural code can automatically be selected.
Patent JP-H04173726-A (JP)
Title: Dentifrice composition
Inventor: MATSUDA HIDETAKA
IPC: A61K8/20
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a dentifrice composition having excellent sterilizing power and preservation stability for a long period by using povidone iodine alone or adding KI and/or NaI or further NaCl and/or KCl or l-menthol thereto so as to enhance stability. CONSTITUTION:A dentifrice composition containing about 0.001-5.0wt.% povidone iodine. Potassium iodide or sodium iodide or both in an amount of 0.5-5.0wt.% are preferably contained in the aforementioned composition. Furthermore, sodium chloride and/or potassium chloride in an amount of 1.0-3.0wt.% can be contained to further enhance the stability. A perfume, l-menthol in an amount of 0.01-2.0wt.% is preferably contained in order to reduce smell of bromine and enhance feeling of use in using the dentifrice. The aforementioned composition is excellent in sterilizing power with extremely low toxicity to human bodies.
Patent JP-2000130809-A (JP)
Title: Ventilation fan
Inventor: MINAZUKI KO
IPC: F04D29/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To increase capacity and reduce noise by suppressing turbulence within a casing. SOLUTION: A motor 30 for rotatively driving a fan 35 is secured on a motor mount body 25 disposed within a casing 20 having a tubular shape. The motor mount body 25 has a plurality of equalizing plates 28 integrally provided from a vicinity of the fan 35 to an exhaust opening 23. When air flows within the casing 20 by rotation of the fan 35, a spiral flow is formed in the casing 20 but collides against the equalizing plates 28 and flows along the equalizing plates 28 to the exhaust opening 23, so that a spiral turbulence can be prevented from being generated in the casing 20.
Patent JP-H07130059-A (JP)
Title: Cassette loading device
Inventor: KUMAGAI KIYOSHI
IPC: G11B33/02
Filed: 1993-11-30
Abstract: PURPOSE:To surely and properly hold a large or small cassette with pressure applied in a cassette loading position and in a recording position by a simple structure. CONSTITUTION:A cassette inserting hole of a cassette holder 3 capable of selectively inserting the large cassette 1 or the small cassette 2 is provided with a door member 7 for opening only at the time of inserting the large cassette 1, while the cassette holder 3 is provided with a cassette pressing spring 6 for pressing the small cassette 2 from the upper part. When the small cassette 2 is inserted, the small cassette 2 is pressed in an optimum position by the cassette pressing spring 6 from the upper part. When the large cassette 1 is inserted, the door member 7 is opened, and the cassette pressing spring 6 is pushed upward to be retreated in a position not to be in contact with the large cassette 1. The large cassette 1 is pressed in an optimum position from the upper part via a lower end part 7a of the door member 7 by reaction force of the cassette pressing spring 6.