baber/WOPTO huggingface dataset:
Patent JP-H1161791-A (JP)
Title: Water permeability test device and water permeability test method
Inventor: FUKUSHIMA SHINJI
IPC: E02D1/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To measure horizontal permeability in the site ground. SOLUTION: The perimeter of a side wall section 11 having a through-hole 12 of a cylindrical body 10 driven into the ground G of a site is excavated to form a ditch 70. A shaft 60 is excavated in the vertical direction at the center position of the cylindrical body 10. After the excavation of the shaft 60, a cover member 20 is provided to the cylindrical body 10, and water is supplied into the cylindrical body 10 after it communicates with a buret 30a to be separately prepared. At the same time, water is supplied into the ditch 70, and the water level is kept in a certain state.  Water is infiltrated into the peripheral surface ground G1 surrounding the shaft 6 from the inside of the shaft 60 in the horizontal direction, and coefficient of water permeability in the horizontal direction is obtained by a specific formula from a permeable amount of water after the peripheral surface ground G1 is saturated.
Patent JP-2000045937-A (JP)
Title: Swash type compressor
Inventor: MATSUDA KEIICHI
IPC: F04B27/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a swash type compressor that prevents seizure of pistons when the refrigerant in the liquid state returns. SOLUTION: This swash type compressor consisting of cylinder blocks 1, 2 equipped with a plurality of cylinder bores, a drive shaft 7 installed respectively at the center of the cylinder blocks 1, 2, a swash plate 8 rotating integrally with the drive shaft 7, a plurality of pistons that slide in the cylinder bored as the swash plate 8 rotates, a swash chamber 11 accommodating the swash plate 8, and an intake passage 40 through which refrigerant under low pressures is introduced to the swash chamber 11. In this swash type compressor, an exit port 41 of the intake passage 40 is structured to face only the non-sliding portions of the pistons at all times.
Patent JP-2000052060-A (JP)
Title: Method and device for hot pressure welding of rolled steel material
Inventor: SAKAMOTO KOICHI
IPC: B23K101/16
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To stably carry out continuous hot rolling by carrying out pressure welding at a given reduction speed, and setting the temperature difference between the jointing part and the non-jointing part of a continuous rolling mill to a given value or less. SOLUTION: For the purpose of restraining the temperature lowering of a jointing part of a finish rolling mill to 50 deg.C or less, pressure welding is carried out at the reduction speed of 5-50 m/sec, and also heating of a pressure welding die and the jointing part is carried out when needed. The oxidizing flame is jetted to upper and lower dies 16 and 16-1 by a burner 17 for heating the dies to a given temperature. Preceding and following steel materials S1 and S2 are inserted and cut for descaling. The reducing flame is jetted to the steel materials S1, S2, and a rotating cutting tool 15 by the burner 17 for preventing oxidization and temperature lowering of cutting faces 20 and 21. After completion of cutting, the upper die 16-1 and the preceding steel material S1 are pushed down by a pressure welding press and pressure welded on the cutting face.  After completion of pressure welding, the upper die 16-1 is risen, the oxidizing flame is jetted to the preceding steel material S1 and the lower die 16 from a burner 17-1 for preventing the temperature lowering at the jointing part 22, so that the material S1 is transferred to a finish rolling mill.
Patent JP-S6383305-A (JP)
Inventor: FUKAYA HIROSHI
IPC: E01H5/10
Filed: 1986-09-24
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-H0866222-A (JP)
Title: Satchel having excellent shape retainability of aperture
Inventor: MURAKAMI SATORU
IPC: A45C13/36
Filed: 1994-08-26
Abstract: PURPOSE: To securely hold the shape of an aperture against external force and to make it possible to easily restore the initial shape by maintaining the aperture at room temp. or slightly warming the aperture even after once deformation by forming reinforcing materials inserted into the top end of large right and left gores and the top end of a large partition plate of shape memory allays or shape memory high polymers. CONSTITUTION: The shape memory alloy 1 formed to a circular sectional shape is inserted from the top end of the large gores 3 on both right and left sides to the top end of the large partition plate 4. The planar shape memory high polymer 2 is inserted from the upper part of the large gores to the upper part of the large partition plate right below the shape memory alloy 1 in the case the shape memory alloy 1 and the shape memory high polymer 2 are used in combination. Consequently, the shape memory alloy 1 strongly and perpendicularly holds the joining angle of the large gores 3 and the large partition plate 4 and, therefore, the force tending to curve the large partition plate 4 outward is extremely smaller than in the case the joining angle is dull.  The effect of linearly holding the large partition plate 4 is additionally intensified by the synergistic effect of the shape memory allay 1 and the shape memory high polymer.
Patent JP-H1163112-A (JP)
Title: Balancing weight
Inventor: NAKAMURA KOUJIROU
IPC: F16F15/34
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a balancing weight without using lead which causes environmental pollution. SOLUTION: A balancing weight is composed of a clip 2 where one end part 21 a slender elastic steel plate is bent in a round shape and the other end 23 is bent in a crank shape by leaving a flat part 22 and a plate-like iron weight 1 having a step difference part 11 by recessing central three surfaces and wide and thick both end parts 12, and the step difference part 11 of the weight 1 is combined along the flat part 22 of the clip 2.
Patent JP-H0677691-A (JP)
Title: Component fitting device
Inventor: YAMAMOTO YASUTSUGU
IPC: B23P19/00
Filed: 1992-08-25
Abstract: PURPOSE:To separately store different kinds of empty tapes according to the kinds of the tapes without any special separation operation in a component fitting device with a dust collector for storing empty tapes, of which components are taken out, after mounting the taping components to a printed circuit board. CONSTITUTION:The title device is provided with a cutter 7 of empty tapes 16, dust collectors 8a and 8b storing the cut and empty tapes for each type, and a means for operating a schute 11 with a shutter 11 for opening and closing the entrance of ducts 9a and 9b which communicate with the dust collectors 8a and 8b which are provided at the lower part of the cutter 7, thus separately storing different kinds of empty tapes at the dust collectors 8a or 8b.
Patent JP-H06267919-A (JP)
Title: Semiconductor cleaning device and wafer cassette
Inventor: OMORI MASASHI
IPC: B08B15/00
Filed: 1993-09-10
Abstract: PURPOSE:To manufacture a semiconductor cleaning device, which is small in size and is superior in throughput capacity, by a method wherein the wafer hand of a transfer part directly holds each wafer extracted from product cassettes and the wafers are made to transfer in order to a cleaning part, a water washing part and a drying part. CONSTITUTION:A plurality of wafers 1 are respectively held by a wafer hand 35a of a cleaning product transfer part 35, are sent form a product insertion/ extraction part 31A to a cleaning part 32A and a cleaning of the wafers is performed. After that, the wafers 1 are respectively delivered from the cleaning part 32A to a wafer receiver of a water washing part 33A by the hand 35a, and are washed in water. After that, the wafers 1 are sent from the water washing part 33A to a drying part 34A and are dried. After that, the transfer part 35 moves the wafers 1 from the drying part 34A to the part 31A by the hand 35a and inserts the wafers 1 in product cassettes 4 placed on a support stage 31a. In such a way, by conducting the cleaning, the water washing and the drying of the wafers without using cassettes for cleaning, a cleaning device can be manufactured in a small size.
Patent JP-H10248059-A (JP)
Title: Pay broadcast system and its method
Inventor: KIM SHIN HYO
IPC: H04N21/4627
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the pay broadcast system and its method in which the advance payment system and the recording system of viewed contents are used in common in a pay broadcast service using a smart card. SOLUTION: In a subscriber management center 2, a transmitter 3 sends a qualification control message including information by which authentication of a subscriber and two kinds of services are discriminated in a smart card to the smart card 5 of the subscriber to input a personal qualification management message of the subscriber and to select a group supporting the advance payment system or a group supporting the view recording system and generates a group qualification management message and issues the smart card 5. Whether or not the smart card 5 is possessed by the legal subscriber through the decoding of the two kinds of the messages is certified and whether the advance payment group or the view content recording group is adopted is discriminated and a pay program is supplied to the subscriber.
Patent JP-H1054932-A (JP)
Title: Projection optical device and projection exposure device provided the device
Inventor: HATAZAWA MASATO
IPC: G02B27/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for adjusting Seidel's five aberrations being basic aberration appearing the projection optical device of a projection exposure device without disassembling the projection optical device. SOLUTION: This projection optical device 10 is equipped with a division type lens barrel 30 having three lens barrel members 30a, 30b and 30c divided so as to respectively house three lens elements 2a, 2b and 2c. By exchanging dowel washers 42ab, 42bc and 42cd being thickness adjusting members inserted between the lens barrel members adjacent to each other so that they can be exchanged, the lens element 2 is moved in an optical axis direction so as to correct distortion aberration, astigmatism and coma aberration. The curvature of field and spherical aberration are adjusted by changing the thickness and the radius of curvature of a glass plate 52 arranged at the end on an image side on an optical axis AX of the device 10.
Patent JP-2001046427-A (JP)
Title: Disposable diaper
Inventor: HIROKAWA YORINAKA
IPC: A61F13/56
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which is easy to wear while a wearer is standing on both feet. SOLUTION: This diaper 10 has a diaper body 18 with a hip part 12 and an abdominal part 14 deployed across a crotch part 16. The diaper 10 has a slit 32 formed in the side part 28 of one of the hip part 12 and the abdominal part 14, and a connecting member 22 provided on the side part of the other of the hip part 12 and the abdominal part 14 and extended outwards. The diaper 10 has holding means 24, 30 which connect the hip part 12 and the abdominal part 14 to each other by use of the connecting member 22.
Patent JP-S59118318-A (JP)
Title: Intensive system in combination of tool for nc device
Inventor: KONISHI YOUZOU
IPC: B23Q15/00
Filed: 1982-12-24
Abstract: PURPOSE:To make the number of times of arrangement work of replacement of tools minimum, by deciding the layout of the tools based on data of working results. CONSTITUTION:The titled device is provided with working results 13 of combination of tools necessary for processing of a work in an NC device and a memory 11 for storing a utility probability of a layout module of each of tools and the layout module of the tool to which the combination of the tools is to be intensified and consists of a computor 10 treating input information by making use of the same to a predetermined program, an input terminal equipment 22 applying the combination of the tools necessary during processing of the work to the computor 10 and a terminal equipment 23 for displaying the layout module of the tools to be put out from the computor, the layout module of the tool through which the combination of the tools put in from the input terminal equipment is to be intensified is decided based on the working results of the combination of the tools and the utility probability of the layout module of the tools, in the memory 11, and the results of them are displayed.
Patent JP-H0547227-A (JP)
Title: Power cable having crystalline polymer tape
Inventor: KOBAYASHI KAZUHARU
IPC: H01B7/32
Filed: 1991-08-12
Abstract: PURPOSE:To estimate the thermal hysteresis of an environment to be measured by providing a crystalline polymer tape subjected to the treatment for giving an endothermic peak on a part of a power cable. CONSTITUTION:A crystalline polymer material tape made of a low density polyethylene is held in the temperature environment lower than its melting point, and then further held at a temperature further lowered. Thereafter, the thermal treatment operation for lowering the temperature under the previous thermal treatment holding temperature and holding the crystalline polymer material tape under this environment is successively conducted to provide a plurality of samples. Thus, the crystalline polymer material tape 2 subjected to the treatment for giving an endothermic peak is mounted on a power cable 1. The tape 2 is mounted on the surface of a cable core 4 covered with a sheath 3 so as to be parallel to the cable extending direction. The cable 1 having the tape 2 is then laid at a determined position.
Patent JP-H0548266-A (JP)
Title: Board for mounting multilayer electronic component
Inventor: YATSU HAJIME
IPC: H05K3/46
Filed: 1991-08-12
Abstract: PURPOSE:To eliminate generation of residual air between an insulating base material and a cut section of an adhesive layer when the material is adhered, and to obviate discontinuity of a bonding wire. CONSTITUTION:In a board for mounting a multilayer electronic component, in which a plurality of insulating base materials 91, 92 are laminated and adhered by an adhesive layer and a recess 90 for mounting the component is provided, nonwoven adhesive 1 is employed as the adhesive layer. The adhesive 1 is formed of nonwoven fabric made of glass fiber, and adhesive for coating it.
Patent JP-S6379517-A (JP)
Inventor: SHINAGAWA MASAO
IPC: A01C11/02
Filed: 1986-09-25
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-S61164926-A (JP)
Inventor: EMIRU KUROODO BAANAADO
IPC: B65D71/00
Filed: 1985-10-11
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-H1068446-A (JP)
Title: Flywheel assembly
Inventor: MIZUKAMI YUJI
IPC: F16F15/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the magnitude of hysteresis torque in a friction connecting mechanism for damping excessive torque variations when resonance is generated. SOLUTION: This flywheel assembly 1 is provided with a first flywheel 2, a second flywheel 3, a first and second drive plates 21, 22, a coil spring 24 and a friction connecting mechanism 7. The first and second drive plates 21, 22 are arranged between the first flywheel 2 and the second flywheel 3 such that they are relatively freely rotated. The coil spring 24 elastically connects the first and second drive plates 21, 22 to the second flywheel 3 in a rotational direction. The friction connecting mechanism 7 is arranged outside the coil spring 24 in the radial direction to connect the first and second drive plates 21, 22 to the first flywheel 2 such that they can transmit torque and that they can slip when a predetermined torque or more is acted.
Patent JP-H1169391-A (JP)
Title: Circuit interface device
Inventor: SUZUKI YOSHIAKI
IPC: H04M11/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit interface device which can automatically discriminate the type of its connected circuit and is adaptive to plural circuit types by deciding an input circuit of the specific one of plural types and connecting an external device that is adaptive to the input circuit of the decided type. SOLUTION: When a signal is inputted to a circuit type discrimination part 2, the part 2 decides the interface type of the signal that is connected to an input circuit connection part 1. When a circuit type is decided at the part 2, the part 2 gives instructions to switching parts 3 and 4 to connect the circuit to an interface part 10. If it's decided by the circuit type decision result that the circuit connected to the part 1 is equal to an S/T point interface, the part 2 produces an instruction to close only the switching contacts 3-2 and 4-2 with other switching contacts 3-1, 3-3, 3-4, 4-1, 4-3 and 4-4 kept in the open states respectively. Thus, an interface is selected in response to the type of each connected circuit.
Patent JP-2001046526-A (JP)
Title: Paster for ceramic balls
Inventor: SHOKU KATSUJI
IPC: A61F13/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to use ceramic balls with great effect for removing or relieving stiff or pain of muscles such as stiff shoulder or lumbago by pasting skin with them. SOLUTION: Ceramic ball 1 prepared by blending crystalline silica with a mixture of pulverulent body of rapidly cooled product burned after blending granite porphyry with bauxite and that with titanium oxide, followed by sintering and forming into a granular shape with prescribed size with an organic binder, is fixed on an adhesive surface 2a at one side of a pasting plate 2 and the adhesive surface of the pasting plate 2 is pasted onto a released paper 3.
Patent JP-S61104678-A (JP)
Title: Amorphous solar cell
Inventor: YUKIMOTO YOSHINORI
IPC: H01L31/077
Filed: 1984-10-29
Abstract: PURPOSE:To diminish the resistivity and the photo absorption loss by reducing the recombination center of an interface by a method wherein each of p-type and n-type semiconductor layers is constructed of a double structure made up of an amorphous semiconductor layer and a microcrystal semiconductor layer, and the amorphous semiconductor layer of each semiconductor layer is arranged on the i-layer side. CONSTITUTION:The n-type microcrystal semiconductor layer 21 is formed with a range of thicknesses 100-500Angstrom , and the n-type amorphous semiconductor layer 22 with a range of thickness 10-50Angstrom . The p-type amorphous semiconductor layer 41 is formed with a range of thicknesses 10-50Angstrom , and the p-type microcrystal semiconduc tor layer 42 with a range of thicknesses 20-100Angstrom . The p-i and n-i junctions are made by amorphous semiconductor-amorphous semiconductor, and the amorphous semicon ductor-microcrystal semiconductor junction makes p-p and n-n junctions; therefore, the junction interface of the latter originally has a large amount of recombination centers. Effect of the defect of amorphous film-microcrystal film junction can be neglected. Besides, the solar cell which can effectively utilize the effect of reducing the photo absorption loss caused by the low resistance and the high forbidden band width of microcrystal films and is excellent in electric characteristics can be formed.
Patent JP-S6387103-A (JP)
Title: Carrier system
Inventor: MIYAJI HIROMI
IPC: H02P25/062
Filed: 1986-09-27
Abstract: PURPOSE:To enable a carrier unit to be stopped smoothly in a non-contact state, by controlling a thrust based on a speed when the speed of the carrier unit is of a specified value or more and based on the speed and a deviation from a desired stop position when the speed is of a value less than the specified value. CONSTITUTION:A speed detector 19 is connected to a driving source 9 via an amplifier 27, and a positional deviation detector 21 is connected to the driving source 9 via a switch 29 and the amplifier 27. By a speed comparator 33, the speed signal of the speed detector 19 is compressed with a previously-set specified value, and when a speed is of the specified value or more, then the switch 29 is turned OFF, and when the speed is of a value less than the specified value, then the switch 29 is turned ON. As a result, when the speed of a carrier unit 1 is of the specified value or more, then the input of the speed signal only to the driving source 9 is provided, and when the speed of the carrier unit 1 is of the value less than the specified value, then the input of a positional deviation signal added to the speed signal is also provided.
Patent JP-H0780614-A (JP)
Title: Continuous casting method preventing pick-up of oxygen in steel
Inventor: OZEKI TADAO
IPC: B22D11/10
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the pick-up of oxygen in molten metal at the time of flowing from a ladle to a tundish by blowing the inert gas into a space surrounding a joint part and isolating the molten metal between the ladle and a refractory nozzle from air. CONSTITUTION:The space B in the inside of a compressible material 8 is formed with the inside of a fastening tool 6, the outside of a ladle nozzle 2 and the upper surface of a long nozzle 4 so as to be thin as annular-state around the lower end part 2b of the ladle nozzle 2 and keep this space to almost airtight. The ladle nozzle 2 and the long nozzle 4 having such a constitution are used and the lower end of the long nozzle 4 is dipped into a tundish, and the molten metal A is poured into the tundish from the ladle while blowing inert gas such as argon gas, from a pipe 7 through a gas flowing hole 6a so as to increase the pressure in the space B. Then, inclusion is floated up and separated in the tundish and the clean molten metal is poured into a mold to form a cast slab.
Patent JP-H0955270-A (JP)
Title: Socket for wedge base bulb
Inventor: OKAMOTO MASAKI
IPC: H01R33/09
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a terminal fitting has two abutting pieces with different heights but when one of them is pressed against the inner circumferential wall side of a socket 1, it acts so as to bend the other in the same direction, so that a contact pressure is lowered. SOLUTION: A step difference 12 formed in the inner circumferential wall surface of a bulb inserting part 11 in a socket 10 is made to abut between two abutting pieces 22a, 22b in a terminal fitting 20. For that reason, when the electrode 31 of a wedge base bulb 30 is inserted thereinto, it acts so as to push out both ends thereof like a seesaw, and each of them acts so as to push a counterpart into the inside to enhance a contact pressure.
Patent JP-H0869705-A (JP)
Title: Electronic equipment
Inventor: SHIGA SATOSHI
IPC: G09F9/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide electronic equipment which allows replacement of only back light and can be repaired in a short period at a low cost when the lifetime of the back light goes out. CONSTITUTION: Electronic equipment is equipped with a display device, which is fitted with a back light removably. The back light is equipped with a back light-incorporated cassette 11 furnished at one end with a terminal, a connector 15 to which the terminal is fitted, and a guide to guide the terminal to the connector. The arrangement further includes an opening/closing lid installed at the back light insert hole, a locking mechanism which puts the lid in the locked or non-lock condition, a power supply sensing circuit to sense if the power supply of the apparatus is turned on, and a locking mechanism control circuit which controls so that the locking mechanism is put in the lock condition when the power supply sensing circuit indicates the power supply is put on.