baber/WOPTO huggingface dataset:
Patent JP-H03199986-A (JP)
Title: Magnetic-field imaging apparatus
Inventor: KOSHIKAWA YOSHIO
IPC: G06T1/00
Filed: 1989-12-27
Abstract: PURPOSE:To detect the distribution of the magnetic flux of a minute region which is smaller than linear conductors by providing the linear conductors which are laminated in parallel with a tomographic surface whose image is to be obtained so that the parts which are not overlapped are made to remain in the close-in state, moving means, an image converting device and the like. CONSTITUTION:In a linear conductor 20, two sets of conductors 21 and 22 having the different widths are overlapped and arranged in parallel with a measuring surface. The voltages generated at both terminal of the conductors 21 and 22 are amplified in an amplifier 26. After the voltages are converted into digital values in an A/D converter 27, the values are inputted into a computer 28 and read. In measurement, at first, a rotary stage 24 is not rotated, and a magnetic field generating source 23 is moved with respect to the conductor 20 with a straight advancing stage 25. The difference between the electromagnetically induced voltages generated in both conductors 21 and 22 is operated. Then the generating source 23 is rotated by the specified angle with the stage 24, and the operation with the stage 25 is performed again. The difference between the electromagnetically induced voltages generated in the conductors 21 and 22 is read with the computer 28. The detection is performed over 180 deg. or 360 deg. in the same way. The computer tomography images are applied for detected voltages, and the image of the distribution of the magnetic flux of the magnetic-field generating source is obtained.
Patent JP-2000160157-A (JP)
Title: Luminous material of metal silicide, its production and luminous element using the material
Inventor: YAMAGUCHI KENJI
IPC: H01S5/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a metal silicide luminous material, to provide a method for producing the luminous material and to obtain a luminous element using the luminous material. SOLUTION: This metal silicide luminous material is obtained by dispersing β-iron silicide semiconductor particles 4 being metal silicide semiconductor particles having particle diameters of nanometer order in a particulate state into a polycrystal silicon 3. A method for producing a luminous material comprises depositing a mixture of iron and silicon richer in silicon than a stoichiometry of β-iron silicate being metal silicide semiconductor particles or a mixture of iron and silicon or repeatedly depositing iron and silicon at least once or more times on a normal-temperature or heated substrate by sputtering, deposition chemical vapor-phase deposition method (CVD method), optionally annealing afterwards and precipitating metal silicide semiconductor particles 4.
Patent JP-H02238160-A (JP)
Title: Fan jet engine
Inventor: AASAA POORU ADAMUSON
IPC: F02C3/107
Filed: 1989-12-27
Abstract: PURPOSE: To ensure a high bypass ratio by providing output turbine devices adapted to be rotated in reverse directions in rear of an engine core part, and having two drum members which drive a fan device through a reduction gear device. CONSTITUTION: A high bypass ratio axial flow fan jet engine 10 has a fan device incorporating a cylindrical system bypass attached to a frame 12 by means of a pillar 18 or at least one pair of rotary fan blades incorporated in a fun duct 16. Further, a core part 24 having a high pressure compressor 26, a combustion chamber 28 and a high pressure turbine 30 are incorporated in an engine frame 2. In this case, in rear of the core part 24, output turbine devices 32 adapted to be rotated in reverse directions, are provided, having inner and outer drum members 38, 40 including turbine blades 34, 36 extending radially inward and outward. Further, the drum members 38, 40 drive the fan device through a reduction gear device 56.
Patent JP-H03269013-A (JP)
Title: Manufacture of copolymer of glycolide with epsilon-caprolactone
Inventor: SHIYARABII UOOBA SHIYARABII
IPC: A61L17/12
Filed: 1990-11-30
Abstract: PURPOSE: To obtain the subject copolymer high in compliance, having low modulus, proper in linear knot tensile strength, absorbability and in-vivo strength, etc., and suitable for synthetic absorbable suture by performing polymn. in the presence of a specific catalyst under a specific reaction condition.  
     CONSTITUTION: Pref. 65-85 wt.% of glycolide (A) and pref. 20-35 wt.% of ε- caprolactone (B) are mixed and 0.004-0.02 wt.% of a metal salt or a metal oxide such as dibutyltin oxide (C) is added to the resulting mixture as a catalyst to react the components A, B until the conversion ratio of momers to a copolymer becomes 80% at 250°C or lower to obtain the objective copolymer having a degree of crystallization of 5% or more and becoming a filament with Young's modulus of 300000 psi by thermal molding. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08183596-A (JP)
Title: Apparatus for checking liquid flow of liquid filling machine
Inventor: MAKI NOBORU
IPC: B67C3/00
Filed: 1994-12-27
Abstract: PURPOSE: To reliably check a flow of a cleaning liquid or the like by detecting a rotating state of an impeller which rotates with a pressure for transferring the cleaning liquid with a sensor or by detecting the transferring pressure via a diaphragm. CONSTITUTION: An impeller 22 is inserted into a body 21, and a transparent side plate 23 is fixed together with a packing 24 to both sides of the body 21 by a fixing bolt 25. The impeller 22 rotates by a cleaning liquid flowing from a cleaning liquid inlet 21a to a cleaning liquid outlet 21b. A magnetic sensor 26 is set at a position where it can sense a magnetic substance 33a provided on a part of the impeller 22. The magnetic sensor 26 senses intermittent approach associated with rotation of the magnetic substance 22a and sends an electric signal to a control board for displaying it with a lamp or the like. Alternatively, transferring pressure may be detected by movement of a valve rod pushed up via a diaphragm, and contact of the valve rod may be sensed by a limit switch to be displayed with an operation lamp or the like.
Patent JP-H09175279-A (JP)
Title: Roof carrier for vehicle
Inventor: KUMOFUJI KATSUYOSHI
IPC: B60R9/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress noises caused by wind by providing spiral projections on the outer surface along the whole length thereof. SOLUTION: A roof carrier 1 is integrally formed by a bar-shaped member 2 and has erecting parts 3 on both right and left sides of a vehicle and longitudinal beams 4 at the bottom are connected to each other by welding a plurality of transverse beams 5 forming a baggage base. Every transverse beam 5 is wound by a spiral rod 8 to make spiral projections 9 on its outer surface along the whole length and the projections suppress noises caused by wind.
Patent JP-H06185829-A (JP)
Title: Air conditioner for vehicle
Inventor: YOSHIMURA MAKOTO
IPC: F25B29/00
Filed: 1992-12-17
Abstract: PURPOSE:To simplify reheating capacity and reheating capacity regulation at the time of low atmospheric temperature and to particularly improve comfortableness in an intermediate season dehumidifying mode by automatically deciding a state of refrigerant to be supplied to a reheater and supplying gaseous refrigerant at the time of the low atmospheric temperature and liquid refrigerant to the reheater at the time of high atmospheric temperature. CONSTITUTION:An internal combustion engine is started to connect an operation switch 23 of a cooler, and then a dehumidifying mode switch 24 is connected. Then, a switch signal is read, a temperature is measured by an atmospheric temperature sensor 25, an atmospheric sensor signal is input to control means 26, digitized by an A/D converter in the control means, and input to a microcomputer. If it is a set temperature or lower, a solenoid valve is operated to form a gaseous refrigerant supply circuit, thereby supplying gaseous refrigerant to the reheater. On the other hand, if it is a specific temperature or higher, the valve is operated to form a liquid refrigerant supply circuit, thereby supplying liquid refrigerant to the reheater to dehumidify it.
Patent JP-H10178192-A (JP)
Title: Device for evaluating characteristic of solar battery cell, method for evaluating characteristics of solar battery cell and solar battery module
Inventor: MORIKAWA HIROAKI
IPC: H01L31/04
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for evaluating characteristics of solar battery cell by which the characteristics can be evaluated, without assembling such as attachment as a tab, etc., in a wrap-around type solar battery cell. SOLUTION: A solar battery cell with a structure such that an emitter electrode 2 and a base electrode 3 are provided on a light-receiving surface and its rear surface respectively, is placed on a stage 20 made of transparent body, in a manner that the light-receiving surface may be brought into contact with the stage 20. While the light-receiving surface is irradiated with an artificial solar light 6 through the stage 20 from the opposite side of a cell 1 of the stage 20, signals are obtained from the emitter electrode 2 and the base electrode 3. Thus, the cell 1 of a wrap-around type can be easily evaluated with respect to its electrical characteristic without assembling the cell 1.
Patent JP-H11178124-A (JP)
Title: Hydraulic elevator control board
Inventor: ISHIBASHI NOBUMICHI
IPC: H02B1/01
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic elevator control board which can be held sufficiently and facilitates a safe and efficient work. SOLUTION: A wiring fixing member 2 which has insertion parts on both the facing ends is fixed, by utilizing the linking hole of a hydraulic power unit 7 which is formed in the lower part of a control board 1. At the time of the shipping from a plant, etc., the wiring fixing member 2 is utilized as a handle and, in the state of mounting on the hydraulic power unit 7, a wiring 5 connected to the control board 1 is held by utilizing the insertion parts 2a of the wiring fixing member 2.
Patent JP-2001151499-A (JP)
Title: Accelerating control device for installation working vehicle
Inventor: TAKANO KAZUHISA
IPC: B60K26/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating control device capable of performing a fine and arbitrary engine rotation control from an installation device side by a comparatively simple constitution. SOLUTION: A high lift working vehicle is constituted by installing a high lift working device 1 on a truck vehicle T and providing an engine E for supplying traveling power and high lift work power on the vehicle T. The engine E comprises an electronic governor device 38 performing a rotation control of the engine E and an engine electronic control device 35. An accelerating switch 21 for setting engine rotation is provided on the high lift working device 1, an accelerating signal outputted from the accelerating switch according to the operation is transmitted to the engine electronic control device 35, an operation of the electronic governor device 38 is controlled and the engine rotation control is performed.
Patent JP-H03196449-A (JP)
Title: Color cathode-ray tube
Inventor: NAIKI KAZUAKI
IPC: H01J29/51
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the number of elements and also the number of mounting steps by performing coma correction for horizontally increasing and vertically reducing the scanning image plane of a central electron beam to both the outside electron beams by one magnetic field controlling element. CONSTITUTION:To a horizontally deflected magnetic field, a magnetic field control element 20 operates to weaken the magnetic field on a beam passage by a central electron beam opening hole 11c and strengthens the magnetic field by both outside electron beam opening holes 11c. Thus, the horizontal amplitude is contracted in the center and enlarged on both the outsides, and the horizontal scanning image plane is conformed. To a vertically deflected magnetic field, the magnetic field control element 20 strengthens the magnetic field on the beam passage by the opening 11c and a vertical blade part 22 and weakens the magnetic field by both the outside opening holes 11s. Thus, the vertical amplitude is enlarged in the center and contracted on both the outsides, and the vertical scanning image plane is conformed. Hence, coma deviation correction can be performed by use of one integrated magnetic control element, and reductions in the number of elements and the number of mounting steps can be achieved.
Patent JP-H08185619-A (JP)
Title: Magnetic recording medium and its production
Inventor: USUKI KAZUYUKI
IPC: G11B5/738
Filed: 1994-12-28
Abstract: PURPOSE: To provide a magnetic recording medium with uniform low protrusions on the surface of the undercoat layer by interposing an undercoat layer made of a silica film contg. heat resistant fine particles between a nonmagnetic substrate and a magnetic layer. CONSTITUTION: This magnetic recording medium has a magnetic layer made of a ferromagnetic metallic thin film on one side of the nonmagnetic substrate 5 and an undercoat layer 1 made of a silica film contg. heat resistant fine particles 3 between the substrate 5 and the magnetic layer. Since uniform fine protrusions 4 can be formed on the surface of the undercoat layer 1 and thermal deterioration is not caused owing to the heat resistant silica film adopted as the layer 1, surface properties are further improved. Since the undercoat layer 1 is excellent in heat resistance, the surface properties of the formed layer 1 are maintained even after forming the ferromagnetic metallic thin film and this magnetic recording medium has very uniform low protrusions 4, does not cause thermal deterioration and ensures high electromagnetic transducing characteristics.
Patent JP-H03196429-A (JP)
Title: Membrane key unit
Inventor: MURANAKA HIROHIKO
IPC: H01H3/12
Filed: 1989-12-25
Abstract: PURPOSE:To change an electrode pattern via only the change of the position of the conductor of a surface sheet and reduce the cost by providing a switching conductor on the surface sheet, and short-circuiting part of the electrode pattern on a contact sheet. CONSTITUTION:A surface sheet 1 is made of a flexible film, and electrodes 11 faced to the switch section of a contact sheet 2 are provided on the back face. Multiple pairs of different electrodes 21, 22 are arranged on the key pad section of the sheet 1 and short-circuited by the electrodes 11. A conductor 12 for changing the electrode pattern of the sheet 2 is provided on the sheet 1, and the short circuits of switching terminals 23, 24, 25 are switched to change the short circuit position of the electrode pattern. A key unit with a separate function can be formed by using the common sheet 2 and only changing the sheet 1 for each type with a different specification, and the cost can be reduced.
Patent JP-H0617515-A (JP)
Title: Waterproof coupler
Inventor: UMETSU HIROYUKI
IPC: E04D3/366
Filed: 1991-11-26
Abstract: PURPOSE:To enhance waterproofness and decorativeness of a waterproof coupler without the needs for covering the coupler of exterior part. CONSTITUTION:A waterproof coupler A is made up of a panel B and a fitting part C which is integrally coupled with a jar-shaped coupler 4 formed on the central part of the panel B. The waterproof coupler is prevented from formation of cuts. Also, the lower side of the panel B is bent to form a groove 2 through which water flows down the surface of the lower stage exterior, whereby permitting rain water to dlow down quickly. By the left and right-handed setting pieces 6, backing materials to be used as the base of the exterior are firmly supported, and the backing material is on a level with the coupler A. The decorativeness can also be raised by keeping the peripheral side of the joints flat even after setting exteriors.
Patent JP-2001151069-A (JP)
Title: Gas generator for air bag, and air bag device
Inventor: WATASE TAKEFUMI
IPC: B60R21/26
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator for an air bag that allows a change in capacity for gas generant and also reliable ignition and combustion of gas generant even by ignition means of a normal output while maintaining easy manufacture and low manufacturing cost due to a simple structure. SOLUTION: The gas generator for an air bag carries, in a cylindrical housing longer axially than radially, ignition means operated on impact, and gas generating means ignited and combusted by the ignition means. The housing has a combustion chamber for storage of the gas generating means and a filter means storage chamber for storage of filter means in axially adjoining and communicating relation. The combustion chamber for storage of the gas generating means is separated from the filter means storage chamber by a perforated partition member.
Patent JP-2000159120-A (JP)
Title: Grip for hand truck
Inventor: HAYASHI MITSUZO
IPC: B62B3/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a grip showing an effect of excellence or the like in general purpose usability. SOLUTION: This grip is formed by inner/outer side half split pipes 20, 50 connectable to each other. The inside half split pipe 20 is provided with inside lock parts 21, 22 of almost C-shaped section elastically deformable in a diametrically spread direction, and the inside lock parts 21, 22 are provided with a pair of inside opposed wall parts 21b, 22b having an internal diameter almost conformed to an external diameter in a corner part of an operating handle of a hand truck. The outside half split pipe 50 is provided with outside lock parts 51, 52 of almost C-shaped section elastically deformable in the diametrically spread direction, and the outside lock parts 51, 52 are provided a pair of outside opposed walls 51b, 52b having an internal diameter almost conformed to an external diameter of a pair of the inside opposed wall parts.  The inside half split pipe 20 is locked to the corner part via elastic deformation in the diametrically spread direction of a pair of the inside opposed wall parts, and the outside half split pipe 50 is locked to the inside half split pipe 20 from the opening part side of a pair of the inside opposed wall parts via elastic deformation in the diametrically spread direction of a pair of the outside opposed wall parts.
Patent JP-2001157996-A (JP)
Title: Punching device
Inventor: MORI MAKOTO
IPC: B26D7/18
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a punching device for making a binding hole in documents in which a trash container to recover punch trash is large, and in which it can be easily take out without moving a device main body. SOLUTION: Operation bases 3 each having arms 5a of a handle 5 pivotally surppoted to be fallen toward an operator are provided for the respective arms 5a at one end of a base 2 at an interval from each other, a cylindrical pipe rod blade 9 is vertically movably provided to be interlocked with the handle 5 to punch documents, an opening part 3c for discharging punch trash is formed through an inner hole of the pipe rod blade 9, and a punch container 11 communicated with the opening 3c is provided on the base 2 sideways of the operation base 3. Since the punch container 11 is provided on the base 2, limitation to its form is reduced, and the capacity of it can be enlarged. A trash containing situation can be recognized from forward, and the punch container 11 can be easily pulled forward without moving a device main body.
Patent JP-H06329433-A (JP)
Title: Method for drawing wire of optical fiber and apparatus therefor
Inventor: MATSUZAKI OSAMU
IPC: C03B37/025
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for drawing a wire of optical fiber in which the variation in outside diameter is not caused in the optical fiber drawn into the wire even if optical fiber preforms are continuously fed and operation is safely performed without increasing the size of an apparatus, and the apparatus therefor. CONSTITUTION:The displacement of a preform 6 on the lower side is sensed in regrasping optical fiber preforms 2 and 6 with preform holding parts 1 and 4 and the preform holding parts holding the optical fiber preforms are aligned and controlled based on the sensed displacement in a method for continuously drawing a wire of optical fiber by feeding the lower end of the optical fiber preform 6 into a heater 7, simultaneously melting the preform, drawing the wire, connecting the optical fiber preform 2 on the upper side to the optical fiber preform 6 on the lower side, alternately regrasping the optical fiber preforms 2 and 6 with the preform holding parts 1 and 4 and continuously drawing the wire of the optical fiber while continuously feeding the plural optical fiber preforms into the heater 7.
Patent JP-H08184831-A (JP)
Title: Orientation treatment of oriented film
Inventor: NAKABAYASHI KIYOHIRO
IPC: G02F1/1337
Filed: 1994-12-28
Abstract: PURPOSE: To suppress the generation of particles at the time of an orientation treatment by irradiating an oriented film with anion beam in a vacuum by specifying the irradiation angle with the front surface of the oriented film to a specific angle. CONSTITUTION: A vacuum vessel is internally provided with a holder 8 for holding a substrate 2 with the oriented film to be subjected to an orientation treatment. This holder 8 is formed rotatable around a revolving shaft 10 in such a manner that the irradiation angle θof the ion beam 14 to the front surface of the oriented film 6 can be changed. The oriented film 6 is irradiated with the ion beam 14 drawn out of an ion source 12 by setting the irradiation angle θ at <30 deg.. Electrons 18 drawn out of a filament 16 are supplied to the oriented film 6 simultaneously with the irradiation with the ion beam to neutralize the positive charge by the ion beam 14. As a result, the large degree of orientation order is obtd. regardless of the kinds of the oriented film 6 and the magnitude of the energy of the ion beam 14.
Patent JP-H10178742-A (JP)
Title: Circuit for controlling transfer of effective power of serial inverter
Inventor: TOKUDA HIROKAZU
IPC: H02M7/48
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to always transfer commanded effective power between a power system and an inverter by generating an AC output voltage command value which has the amplitude of the output voltage command value of the inverter and has an AC amount which is in the same phase with the current of the power system by converting an effective power command value into the output voltage command value of the inverter and giving the generated command value to the inverter. SOLUTION: The divider 9 of a control circuit 4A divides an effective power command value P* by the detected value of the amplitude of the current of a power system and outputs a voltage command value V* which is a scalar quantity to an AC conversion circuit 10. The circuit 10 obtains a voltage command value to a serial inverter 2S by converting the voltage command value V* into an AC amount which is in the same phase as the current of the power system. The voltage command value thus obtained has an amplitude. In addition, the circuit 10 computes the AC amount of the same phase as that of the phase value detected by means of a phase detecting circuit 11 and gives the AC amount to the inverter 2S as a voltage command value so that the effective power commanded by the effective power command value P* can be transferred between the inverter 2A and the power system 1.