baber/WOPTO huggingface dataset:
Patent JP-H10188845-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: MIYAMOTO SATORU
IPC: H01J29/51
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To align the center of the elliptic hole of an inner electrode body with the inner wall center of a main lens electrode, ensure an accurate assembly work, eliminate the astigmatism or a main lens and improve a resolution by dividing a grid electrode as the constituent of the main lens into a plurality of cylindrical electrode bodies, and providing the inner electrode body at the jointed part of the cylindrical electrode bodies. SOLUTION: A G3 electrode 21 is formed out of two cylindrical electrode bodies 211 and 212, an inner electrode body 112 and a G3 lower electrode 213. The inner electrode body 112 is clamped with the jointed part C3 of the two cylindrical electrode bodies 211 and 212. On the other hand, a G4 electrode 22 is formed out of two cylindrical electrode bodies 221 and 222 as well as an inner electrode body 122. Also, the inner electrode body 122 is clamped with the jointed part C4 of the two cylindrical electrode bodies 221 and 222. The length 1 of the cylindrical electrode bodies 212 and 221 in this case is set at a value equal to a distance from the opposed edges 214 and 224 of both electrodes 21 and 22 to the inner electrode bodies 112 and 122. In this state, a mandrel for keeping three elliptical holes of the inner electrode body 112 aligned with the inner wall centers of the cylindrical electrode bodies 211 and 212 is used, and the inner electrode body 112 and the cylindrical electrode bodies 211 and 212 are welded to one another.
Patent JP-H09141143-A (JP)
Title: Semidry spray in refractory coating method for steel structure and spray nozzle for construction
Inventor: YAMAMOTO YASUYUKI
IPC: B05B7/14
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the spray adhesion ratio of rock wool, to eliminate the scattering of rock wool and to enhance work efficiency while improving work environment by improving a spray nozzle for refractory coating spray construction in inferior work environment. SOLUTION: A double pipe structure is formed from a circular or polygonal pipe 10 or 12 for an outer pipe having a structure emitting air 8 and cement milk 2 and a circular or polygonal pipe 11 or 13 for an inner pipe provided in the outer pipe and emitting rock wool 3 sent under pressure by a blower. Air and cement 2 are emitted from the outer pipe 10 or 12 and, in this case, cement milk 2 emitted from one or more emitting orifices 16 provided at a position same to or in front of that of one or more air emitting orifices 15 is dispersed in a mist form by the air flow and wind velocity of air 18 and has a shape mixing and stirring rock wool 3 emitted from the inner pipe 11 or 13 so as to enclose the rock wool.
Patent JP-H11176565-A (JP)
Title: Induction heating pipe
Inventor: GANJI NOBUO
IPC: H05B6/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To realize an induction heating pipe having an excellent heating characteristic by connecting a pipe of the temperature sensitive magnetic metal and a metal pipe to each other without generating a clearance. SOLUTION: A metal pipe of the material having a low specific resistance is connected to the outside of a pipe 9 made of the temperature sensing magnetic metal having the predetermined Curie-point with adjustment of the composition thereof by a drawing molding. The pipe of the temperature sensing magnetic metal and the metal pipe can be connected to each other without generating a clearance so as to obtain the induction heating pipe having the excellent heating characteristic.
Patent JP-H09158880-A (JP)
Title: Air compression unit
Inventor: MORISHIMA TATEJI
IPC: F04C29/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To discharge oil in the inside of an air compressor with self-weight when the operation of a unit is stopped and prevent a problem that the air compressor is damaged by compressing oil when operation is restarted by setting the air compressor at the highest position as well as setting an oil separator at the lowest position. SOLUTION: In an air compression unit, when an oil injection type air compressor 1 is driven by a motor 28, air is sucked into the compressor 1 so as to be compressed, and supplied to demand parts after oil included in air is separated in an oil separator 6. Oil separated in the separator 6 is dropped so as to be temporarily reserved in the lower part of the separator 6, and sucked into the compressor 1 through an oil cooler. In this case, the air compressor 1 and the oil separator 6 are respectively arranged at the uppermost and lowermost positions of the unit in a housing 30. Respective constituent apparatus and circuit are formed not to be trapped so that oil in the unit can be returned to the oil separator 6 when the operation of the unit is stopped.
Patent JP-H07174442-A (JP)
Title: Supercool eliminator for supercooled water type icemaker
Inventor: SENOO YASUTOSHI
IPC: F24F5/00
Filed: 1993-12-20
Abstract: PURPOSE:To improve a volume effective utility rate and a space utility rate of an ice storage tank by unifonnly storing ice in the tank of a supercooled water type icemaker. CONSTITUTION:A supercooled water type icemaker has a refrigerator 1 a heat exchanger 2 for supercooled water and an ice storage tank 3, and comprises an eliminating member 12 for eliminating supercooling of supercooled water having a nose cone at a center of the tank 3 in which the water flows down from the exchanger 2, wherein a hole of a predetermined depth is opened at a center of a lower surface of the member 12, a support member 13 is inserted into the hole to fixedly or rockably support the member 12.
Patent JP-H11175962-A (JP)
Title: Overlay sheet for magnetic card and magnetic card
Inventor: TAKENAKA TSUYOSHI
IPC: G06K19/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive magnetic card with good stability of quality showing good reproducing output of magnetic recording and having wide latitude for design. SOLUTION: This magnetic card is produced by using an overlay sheet for a magnetic card. The overlay sheet consists of a hard vinyl chloride sheet 1 having 50 to 300 μm thickness and a magnetic recording layer 2 applied all over the one surface of the sheet 1. The magnetic powder used in the magnetic recording layer 2 consists of Co-coated γ-Fe2 O3 having 600 to 800 Oe coercive force and 0.20 to 0.35 ratio of Fe<2+> to Fe<3+> in the magnetic powder (Fe<2+> /Fe<3+> ). The powder is included by 80 to 90 wt.% of the magnetic recording layer 2.
Patent JP-H05184091-A (JP)
Title: Fabrication of winding for electric machine
Inventor: MARUYAMA SHOICHI
IPC: H02K3/30
Filed: 1991-12-27
Abstract: PURPOSE:To easily obtain an insulation layer having no void nor delamination. CONSTITUTION:In the fabrication of winding for electric machine wherein a main insulation layer 2 and a thermally shrinkable insulation layer(which is left as it is or subsequently removed) 3 are applied sequentially on a wound conductor 1 and impregnated with thermosetting resin which is subsequently set thermally, an insulating material having thermal shrinkage rate of 5-20% at the highest heating temperature of the thermosetting resin is employed as the thermosetting resin 3. Consequently, molding pressure in the range of 3-15kg/cm<2> is applied on the insulation layer at the time of thermal molding.
Patent JP-2001169497-A (JP)
Title: Stator for ac generator
Inventor: SUZUKI HITOSHI
IPC: H02K3/34
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the stator for AC generator in which distribution of generated voltage/power of different coil groups can be varied readily by varying the position of an intermediate tap without requiring manufacture of a new bobbin or modification of a winder. SOLUTION: The stator for AC generator comprises stator coils wound around respective pole teeth of a stator core through an insulating resin bobbin and an intermediate tap to be connected with wiring for external connection provided between different stator coils. The stator for AC generator further comprises a plurality of terminals for inner wiring formed in the bobbin and connected with the terminals of two stator coils and the wiring for external connection, a bypass circuit for connecting the terminals of two stator coils connected with the terminals for inner wiring, and a block for intermediate tap insertable into the terminals for inner wiring and connecting the terminals of two stator coils with the wiring for external connection,  wherein the distribution ratio of the stator coil can be varied by varying the terminals for inner wiring being inserted with the block for intermediate tap.
Patent JP-2000172983-A (JP)
Title: Voice guide system
Inventor: SHIMIZU SHUNICHI
IPC: G08G1/005
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a voice guide system, where a transmission equipment and a reception equipment for indication of a going route have very simple constitutions, and which can be used as an inexpensive guide device as well as a small-sized guide device for not only a superhighway but also the inside of a building or the like. SOLUTION: The transmission equipment 2 (including alternative devices such as a VICS device) which transmits a signal indicating the location of a branch and/or turning directions is arranged in the vicinity of this branch of a route like an intersection, and the reception equipment 4 is provided with a recorder where message indicating the going directions are recorded. A message to be reproduced is selected by a destination set in the reception equipment and a reception signal and is reproduced to guide a user with a voice.
Patent JP-2000168705-A (JP)
Title: Piston type filler
Inventor: TANIGUCHI HIROYUKI
IPC: B65B3/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To wash a liquid supply passage and a filling passage simultaneously without removing a cock rod from a valve in washing a tank, measuring cylinder and a filling nozzle. SOLUTION: In supplying liquid, a cock rod 10 is rotated for switching a valve V to a first position forming a liquid supply passage (a narrow groove 11, a through hole 13 and communicating groove 14) connecting a tank port 21 and a measuring cylinder port 22. In filling, the cock rod 10 is rotated for switching the valve V to a second position forming a filling passage (a big groove 12) connecting the measuring cylinder port 22 and a filling nozzle port 23. In washing the tank, the measuring cylinder 30 and the filling nozzle 32, the cock rod 10 is rotated for switching the valve V to a third position forming a washing passage (the narrow groove 11, the wide groove 12, the through hole 13 and the communicating groove 14) including the supply passage and the filling passage.
Patent JP-2000170293-A (JP)
Title: Stud fixing metal fixture
Inventor: KOTANI MIKI
IPC: E04B2/74
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a metal fixture capable of simply fixing both end sections of a stud to independent columns and suitable for forming an inner wall substrate with a sound isolating structure. SOLUTION: This metal fixing 1 is used for fixing an angular pipe-shaped stud 3 between independent columns 2, an independent column fixing face is formed on one face, and a steel sheet with a stud fixing face is formed on the other face. Independent column pinching pieces 11 are extended on the independent column fixing face to pinch the independent column 2 when the independent column 2 is kept in contact with the independent column fixing face, and stud pinching pieces 12 are extended on the stud fixing face to pinch the stud 3 when the stud 3 is kept in contact with the stud fixing face. The center line L2 between the stud pinching pieces 12 is made eccentric to the center line L1 between the independent column pinching pieces 11, and the stud 3 can be fixed in the eccentric state to the independent column 2.
Patent JP-H10185934-A (JP)
Title: Metal body detector and its production
Inventor: NOHARA KAZUYA
IPC: G01D5/245
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor for production by winding coil on the coil bobbin of a coil block, generating magnetic flux for detection and connecting pins introduced from package body to the coil. SOLUTION: By providing a coil bobbin 11 of a coil block 1 with a penetration hole in the axis direction, penetrating a core 13 made of ferrite and providing collar parts 11a at both ends to wind a coil 12 around the winding body 11b, a magnetic flux for detecting metal body with the excitation of the coil 12 is generated. An IC package 2 is connected to the package body 21 provided with a circuit inside and pins 22 connected to the circuit and introduced from the package body 21. The pins 22 is produced in one with the coil bobbin 11 and connected directly to the coil 12. The controlling of oscillation frequency of magnetic flux for detection can be made by controlling the insertion state of the core 13 and the pins 22 are provided by forming in one with the coil bobbin 11 and so the producing work and fixing work of the pins 22 can be avoided.
Patent JP-2001162227-A (JP)
Title: Dc vibration motor and armature structure thereof
Inventor: MATSUURA KATSUHISA
IPC: B06B1/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC vibration motor capable of being still more achieved in miniaturization and weight reduction. SOLUTION: A DC vibration motor is constituted of a stator 1, the rotor 2 mounted on the stator 1 in a freely rotatable manner and the cylindrical cover 3 for hermetically closing the rotor 2. The stator 1 has four permanent magnets 12 arranged in a ring shape to be magnetized axially and the rotor 2 is equipped with an armature 22 eccentrically fixed to a part in the peripheral direction of a rotary shaft 21. The armature 22 consists of first and second coaxially wound coils 24, 25 and the resistor 26 connected to these coils 24, 25. A current is supplied to the coils 24, 25 and the resistor 26 by a rectifier 23 divided into six parts in a rotary direction and brushes 14 arranged at a spatial phase angle of 90 deg..
Patent JP-2000171378-A (JP)
Title: Machine for testing clearance passing property of concrete
Inventor: MURATA HIKARI
IPC: G01N11/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To make simplifiable flowing obstacle installing work by providing an opening formed in the vicinity of the bottom part of a front face or a rear face and a cover capable of blocking up it, and installing a flowing obstacle at the lower end of a partition plate from the opening. SOLUTION: A wall surface 4 constitutes a partition plate. An opening 8 is formed in the vicinity of the bottom part of a rear face 2, a cover 9 capable of blocking up an opening is provided on the opening 8, a sample gathering port is formed on the outflow chamber 6 side of a cover 9, and the sample gathering port can also be closed by a cover 10. The opening edge of the opening 8 continues with the inside and a bottom part of the respective side surfaces 3a, 3b. A U-shaped template 11 can be inserted from the opening 8. A flowing obstacle 18 is composed of a plate 19 of a slender metallic plate and a steel bar 20 suspended from and fixed to its one long side, and the flowing obstacle 18 is pushed in while sliding the plate 19 along clearance 17.  The height of the flowing obstacle 18 and the height position of a guide 16 are decided so that the lower end of the steel bar 20 gets on a test machine bottom part in a state of sliding the plate 19 in the clearance 17.
Patent JP-H09157125-A (JP)
Title: Material for denture base
Inventor: YAMANE HIDEAKI
IPC: A61K6/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a denture having beautiful appearance by mixing a thermoplastic resin having high processing temperature with heat-resistant granule or powder having a color tone similar to that of the oral mucosa. SOLUTION: A thermoplastic resin having a processing temperature of >=250 deg.C such as polycarbonate or polysulfone is mixed with heat-resistant granule or powder colored with red colorant, blue colorant and white colorant. The heat-resistant granule or powder is composed of a thermoplastic resin having a melting point higher than the processing temperature of the thermoplastic resin for denture by 20-100 deg.C and a colorant resistant to the temperature. The resin is preferably aramid resin, polysulfone resin, polyethersulfone resin, etc., and the colorant is e.g. Solvent Red 135, ultramarine, titanium oxide, etc., taking consideration of the safety to living body.
Patent JP-H05155431-A (JP)
Title: Self-punning cargo inputting/outputting machine
Inventor: TANAKA KAZUE
IPC: B25J5/00
Filed: 1991-12-07
Abstract: PURPOSE:To perform easy and high-efficient input/output of a cargo by a method wherein a suction device is mounted on the tip of a supporting body formed such that it is movable respectively in a three-dimensional direction of a longitudinal, a lateral, and vertical direction and a cargo is conveyed by means of a belt conveyor on a truck in a state to suck and hold the cargo in a container. CONSTITUTION:A self-running cargo inputting/outputting machine 1 is placed on a traverser 8. A guide 9 is disposed logitudinally based on the edge of a traverser 8 on a truck 2 on which a conveyor 7 is disposed longitudinally based on the edge of the traverser 8. A support material 10 extending vertically to the guide 9 is movably suspended and a supporting member 11 vertically crossing all of the devices is vertically movably disposed to form a working shaft 3. The supporting member 11 is provided at its tip with a suction device 4 and a supporting body 6 for supporting a vertically bendable arm 5 is movably mounted on the supporting member. The suction device 4 is moved in a three- dimensional direction and sucks a cargo 13 in a container 12 to hold the cargo.
Patent JP-H05157737-A (JP)
Title: Ultrasonic apparatus for investigation probing
Inventor: MAKIHARA NORIYA
IPC: G01N29/22
Filed: 1991-12-05
Abstract: PURPOSE:To catch a surface reflected wave exactly and to detect a reflected wave from a measuring point precisely by changing a pulse width of a delay trigger pulse so that it corresponds to a changed distance between an ultrasonic probe and the surface of a body to be inspected, when the distance changes. CONSTITUTION:A distance L between a probe 4 and the surface of a substance 6 to be measured is determined from a Z-axis position at the time of rough adjustment and a pulse width D1 of a delay trigger pulse is set. The position Z at this time is in accordance with a convergence command Z at the time of the rough adjustment which is given to a motor controller 18, and CPU 25 latches the distance L corresponding to this command value Z. In the case when the position Z can not be established by the rough adjustment, the focus is adjusted by operating a Z drive system 3. By this adjustment of the focus, the distance L between the probe 4 and the surface of the substance 6 changes to L+DELTAL DELTAL is a change in the distance). Corresponding to this change, the CPU 25 resets the pulse width D1 by the following equation. D11=D1+d1; d1=(2DELTAL)/C0. Herein D11 denotes a reset value, C0 a sound velocity in water and d1 a time delay.
Patent JP-2001165969-A (JP)
Title: Apparatus and method for measurement of electrical resistance
Inventor: HONDA SANAE
IPC: G03G15/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the measurement of electrical resistance, in which labor such as replacement work of an electrode, complicated loading and unloading operation of a sample or the like is not required, when the surface resistivity and the volume resistivity of a conductive roll are measured, in which the electrical resistance can be measured quickly and with satisfactory accuracy, irrespective of the shape of the shaft part of the conductive roll. SOLUTION: A work grip means, by which the conductive roll 1 is gripped by roll-shaped measuring electrodes 2, 2', 2", 2''', is provided. A motor 6 which drives to turn the measuring electrodes is provided. A circuit changeover means 7 and a circuit changeover means 11, by which measuring circuits are changed over selectively, are provided. A DC power supply 9, which applies a voltage to the measuring circuit connected by the circuit changeover means, is provided. An ammeter 10 which measures the current flowing in the measuring circuit is provided. A data processing part 12, in which the surface resistivity or the volume resistivity of the conductive roll is calculated on the basis of data measured by the ammeter, is provided.
Patent JP-H09175460-A (JP)
Title: Two-lamp type automatic lighting-up lighting system for bicycle
Inventor: KAMIDOUEN TOSHIROU
IPC: B62J6/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To secure the passive visivility and improve the safety, by lighting up a main lamp by a dynamo or the like, in a lighting necessary running condition, while lighting a sublamp by a battery power source for a specific time, after a stopping in the lighting necessary running condition or in a slow speed running condition of a bicycle. SOLUTION: While a main lamp 6 and a sublamp 7 are formed in parallel in a socket holder 8 inside a head case 1, a reflection mirror 5 having a light leaking hole on the side surface is loaded on the front surface of the socket holder 8, and a front surface lens 3 is fitted to the front side opening of the head case 1. In this case, the main lamp 6 and the sublamp 7 are set at the positions to light the front side, which side lamp of the main lamp and the sublamp is lighted, and the lamp light is leaked to the side outer side through the light leaking hole and the side lens so as to light the side surely.  In the lighting necessary running condition, the main lamp 6 is lighted by a dynamo, and in a lighting necessary low speed running condition, after the necessary lighting is stopped, or in a low speed running condition of a bicycle, the sublamp 7 is lighted for a specific time by a power source battery, in this lighting control.
Patent JP-H05160814-A (JP)
Title: Space diversity system
Inventor: CHO KEIZO
IPC: H04B7/26
Filed: 1991-12-09
Abstract: PURPOSE:To simplify a part of changeover switches and to simplify entire configuration by installing plural antenna systems, compensating reception level fluctuation due to a polarized wave, detecting a reception signal and implementing diversity to the received signal. CONSTITUTION:Antenna systems 1, 2 receiving orthogonal polarized waves respectively are installed apart spatially, each output compensating reception level fluctuation due to the polarized wave is detected and the selective diversity is implemented. Outputs of the antenna systems 1, 2 are received respectively by a receiver 7, the received signal is demodulated by a demodulator 8, the quantity of an IF signal of each receiver is integrated simultaneously by an integration device 4, the results are compared by a comparator 5 and a branch after demodulation is switched to a larger IF signal level at any time by a branching selection switch 9. Thus, the selection diversity is implemented after the detection. Thus, the reception level of the two diversity branches is equal to each other and the effect of the space diversity is obtained and the equal gain diversity reception is attained.