baber/WOPTO huggingface dataset:
Patent JP-H06193063-A (JP)
Title: Press-in pile driving machine and press-in piling method
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1992-12-21
Abstract: PURPOSE:To enable a work to be easily and properly undertaken. CONSTITUTION:A chuck frame 7 and a main frame 3 or the like jointed thereto are caused to travel through the repetition of the contraction and expansion, and travel of a stand fitted to the lower side of an earth retaining wall clamp 10 in such a way as freely telescopic in a vertical direction, and a jack 16 fitted to the chuck frame 7 in such a way as freely telescopic in a vertical direction and freely slidable in a back-and-forth direction. After the shift of the chuck frame 7, main frame 3 or the like to a desired position, the clamp 10 is pressed against the walls of steel sheet piles 1 and 2 to keep the main frame 3 in braced state. At this position, a pile is pressed in, using a chuck device 6.
Patent JP-H06198212-A (JP)
Title: Liquid cyclone
Inventor: MIKAMI MASAO
IPC: B03B5/00
Filed: 1992-12-30
Abstract: PURPOSE:To facilitate the specific gravity control and separation of muddy water and the dehydration of earth and sand as well as mud and to simplify the drainage and discharge of earth and sand by controlling the separation of fine particles using a plurality of sedimentation tanks or sections and a plurality of conditions different in separation capacity or a liquid cyclone. CONSTITUTION:In a liquid cyclone, muddy water or flowable water containing earth and sand is passed through a vibration screen strainer 2 to be introduced into a sedimentation tank 4 and a precipitate is discharged to a dehydration screen 11 from the bottom part of the tank 4 and dehydrated earth and sand is discharged out of the tank 4 while the muddy water passed through the dehydration screen 11 is received in a sedimentation tank 30 and a precipitate is directly supplied to the dehydration screen 11 by a first pump 34 or applied to a liquid cyclone 14 and the concentrate thereof is supplied to the dehydration screen 11 and the dehydrated matter on the screen 11 is discharged out of the tank. The relatively dilute liquid in the sedimentation tank 30 is supplied to a second small diameter cyclone 19 by a second pump 18 and an upper outlet liquid is introduced into the sedimentation tank 30 or a sedimentation section 23 and precipitate of the sedimentation section 23 is supplied to a third liquid cyclone 24 and the concentrate thereof is supplied to the dehydration screen 11 to be dehydrated.
Patent JP-2000183418-A (JP)
Title: Piezoelectric transformer
Inventor: MATSUO YASUHIDE
IPC: H01L41/107
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer capable of obtaining a high boosting ratio, even if the transformer is not a laminated type but a single-plate type, allowed to be easily designed because of a four-terminal type and capable of reducing a leakage current as compared with a conventional transformer. SOLUTION: This piezoelectric transformer, consisting of a rectangular plate shape and forming the primary side on one side and the secondary side on the other side, forms a notch 3 at approximately the center part of a secondary side 2 so as to divide the secondary side 2 into 1st and 2nd secondary side parts. Consequently, the capacity of the secondary side 2 is reduced as compared with that of the primary side 1, because the formation of the notch 3 and the polarizing directions of the 1st and 2nd secondary side parts are mutually reversed.
Patent JP-2000177375-A (JP)
Title: Air conditioner
Inventor: OKABE TAKANORI
IPC: B60H1/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal rise of discharge pressure of a working fluid by opening a first passage for connecting a discharge part to a drive chamber by a discharge displacement changing means when the discharge pressure of the working fluid is in a prescribed pressure state, and providing a diaphragm in a second passage for connecting the drive chamber to a suction part. SOLUTION: The discharge chamber 120 of a variable displacement compressor 101 having a discharge quantity variable according to the inclination of a swash plate 130 is connected to a drive chamber 110 through a heating discharge displacement changing passage 201, and a first discharge displacement changing valve 181 is interposed in the passage 201. The drive chamber 11 is connected to a suction chamber 115 through a pressure reducing passage 202, and a second discharge displacement changing valve 185 is interposed in the passage 202. When the discharge pressure of a working fluid abnormally rises in heating operation, the valve element 211 of the first discharge displacement changing valve 181 is opened by the differential pressure between the discharge pressure and the internal pressure of the drive chamber 110, while the valve element 213 of the second discharge displacement changing valve 185 is moved in throttling direction, and the inclination of a wash plate 130 is reduced to reduce the discharge capacity.
Patent JP-H11182187-A (JP)
Title: Expansion joint for repairing existing tunnel
Inventor: ASANUMA YOSHINORI
IPC: E21D11/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for repairing an existing tunnel without projecting it to the inner peripheral side more than an inner peripheral surface of a secondary lining and without causing a trouble in the installing work of the joint even when there is an error in an anchor bolt hole opening position. SOLUTION: A joint is arranged in a space 4 on the outer peripheral side of secondary lining inner peripheral surfaces (3a, 3a'), and a frame body 5 for flexible water stop member installation in sandwiched between a presser part 8a of a frame body fixing member 8 and inner peripheral surfaces (2a, 2a') of concrete segments (2a, 2a'). Additionally, a form plate 22 for mortar injection is inserted into a space 20 for form plate insertion and fixed on the frame body 5 for flexible water step member installation by a form plate fixing bolt 21 through a form plate fixing member 19.
Patent JP-2000190904-A (JP)
Title: Cap fitting device
Inventor: KANEKO MASAMICHI
IPC: B65B7/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make a cap fitting device small, and reduce its cost. SOLUTION: A cap fitting device is provided with a base conveyor 15 carrying a packaging container P positioned at the given position determining pitch, an application head provided movably in the vertical and horizontal directions along the base conveyor 15, holding a cap, and sticking on a cap fitting section on a top wall of the packaging container P, and a driving means moving the application head in synchronization with the carriage of the packaging container P. The cap is stuck by the application head provided along the base conveyor 15, so a cam mechanism can be provided on the base. Not only the cap fitting device can be made small, but also the cost of the device can be reduced.
Patent JP-2000169030-A (JP)
Title: Sheet post-processor
Inventor: ASAHARA TAKESHI
IPC: G03G15/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet post-processor capable of easily binding image- formed sheets with various binding modes regardless of an attitude of the sheet. SOLUTION: In this sheet post-processor, attitudes of upper and lower staplers 85, 86 can be shifted such that the staplers 85, 86 bind a sheet bundle S' by stapling with staples H turned long a sheet edge parallel to the sheet moving direction or along a sheet edge perpendicular to the sheet moving direction according to a lengthwise/crosswise attitude of an image-formed sheet S or binding positions of the sheet bundles S'.
Patent JP-2000185247-A (JP)
Title: Cap for changing foaming mode of trigger dispenser and cap for narrow foaming mode
Inventor: HAYASHI HIROAKI
IPC: B05B11/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cap for changing foaming mode of a trigger dispenser wherein a foaming condition can be independently adjusted according to the property of contents and many products can be inject-molded at a time, whereby productivity can be improved. SOLUTION: A generating cylinder 11i for wide foaming mode is formed in a fixed cap 11, and an air introducing groove 11m for foaming, which serves as an air introducing hole 11n depending on the manner in which the groove 11m is attached to a trigger dispenser, is formed on the rear end of the cylinder 11i. A generating cylinder 12i for narrow foaming mode, which is connected to the cylinder 11i when a movable cap 12 is closed so as to cover the cap 11, is formed in the cap 12, while an air introducing hole 12m in communication with the groove 11m is formed on the front side of the cap 12.
Patent JP-2001186007-A (JP)
Title: Metal oxide film semiconductor transistor circuit and semiconductor integrated circuit using it
Inventor: TOYOYAMA SHINJI
IPC: H01L21/822
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide film semiconductor transistor circuit where an OFF current in an active state is decreased and the OFF current in a standby state is furthermore decreased. SOLUTION: A selection circuit 22 receiving a Select signal selectively connects a gate terminal 23 of an NMOS transistor 21 (TR) or a substrate voltage terminal 24 to a semiconductor substrate (or well) 25. In this case, a voltage Vstb at the substrate voltage terminal 24 is set smaller than a gate voltage Vg in an OFF state. Thus, connecting the semiconductor substrate (or well) 25 to the gate terminal 23 in the active state can decrease the OFF current to 10-10 A/μm. Furthermore, connecting the substrate voltage terminal 24 to the semiconductor substrate (or well) 25 in the standby state can decrease more the OFF current to 10-12 A/μm. Thus a leak current in the standby state and a leak current flowing from the power supply voltage terminal to a ground voltage terminal in the active state can be suppressed.
Patent JP-2000190603-A (JP)
Title: Printer
Inventor: MINOWA MASAHIRO
IPC: B41J29/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer having a simple structure of roll-paper storage part which is low in cost and enables easy replacement of the roll paper, and can deal with roll papers of a plurality of paper widths. SOLUTION: This printer 1 is equipped with a main body housing 2, a main body cover 3 which rotates in an arrow AB direction and opens/closes, a printing part 4, a platen 5, an L-shaped angle member 8 which locks a roll paper in suspension, a supporting shaft 10 which connects the L-shaped angle member 8 to the housing 2, a spring 11 for urging the L-shaped angle member 8 as specified, an L-shaped connecting rod 6 which supports the arm part 8b of the L-shaped angle member 8 and rotates in the arrow A'B' direction, a connection rod guide 7 which guides the L-shaped angle support part 6a of the rod 6 along a slope when the cover 3 rotates to open/close (arrow AB), and a recording paper end detector 17. The L-shaped angle member 8 is moved vertically by means of the connecting rod 6 in accordance with the the rotation opening/ closing (arrow AB) of the cover 3.  The recording paper end is detected by the operation of the L-shaped angle member 8.
Patent JP-2000184936-A (JP)
Title: Seat cushion pad and its production
Inventor: SAKANO MASANOBU
IPC: A47C7/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a seat cushion pad consisting mainly of urethane foam and to improve the degree of freedom in the design of the pad by forming films consisting of high-polymer material in the arbitrary portion of its front surface and making the hardness of the portions formed with the films higher than in the portions not formed with the film. SOLUTION: The seat cushion pad A which consists mainly of the urethane foam and is adequately used for applications, such as automobiles and furniture, is constituted by forming the high-hardness film consisting of the high-polymer material in highlight line parts 2 demarcating a front surface and a rear surface. Examples of the high-polymer material forming the films include an epoxy resin, polyurethane, polyvinyl chloride, polyvinyl acetate and cellulose and its derivatives, etc. While the method for forming the films by the high-polymer material is not particularly restricted, a method of applying an adhesive containing the high-polymer material by spraying, brushing, etc., to the arbitrary portions on the surface of the urethane foam and curing the adhesive by conditions meeting the kind of the adhesive or the like is adequately used.
Patent JP-2001179656-A (JP)
Title: Driving machine
Inventor: MUKOYAMA KENJI
IPC: B25C7/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use driving machine capable of conducting switching among a continuous mode, a sequential mode, and a trigger lock mode without troublesome operation, by solving such a problem that, in a conventional driving machine capable of conducting switching between a continuous mode and a sequential mode, switching operation is troublesome because a switching operation member for a trigger lock mechanism is mounted independently of an operating member for mode switching. SOLUTION: This driving machine is provided with a spindle rotatably supporting a trigger 30 on a driving machine body. The spindle is rotatably supported on the driving machine body and the trigger 30 is rotatably supported on an eccentric shaft part 35b formed at the spindle. When the spindle rotates to a successive mode position, a sequential mode position, or a trigger lock mode position, the eccentric shaft part 35b is displaced, so that the rotational center of the trigger 30 is displaced. Taking advantage of this displacement, the operating mode of the driving machine body is switched.
Patent JP-2001182348-A (JP)
Title: Athletic facility
Inventor: HOSONO MASAYUKI
IPC: A63B69/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an athletic facility in which a lifestyle-related disease or the like can be prevented without imposing a burden on a body and a joint and a lumbago and gonalgia can be cured efficiently by adjusting the depth of water by the lifting and lowering of a moving floor in the characteristics of water such as water temperature, buoyancy, water pressure, resistance, flowing water, the component of a hot spring or the like while disposing a walking bathtub set in proper water depth to underwater walking by continuous connecting to an athletic bathtub, to which the moving floor is arranged. SOLUTION: The athletic facility is constituted by continuously connecting a walking bathtub, to which the moving floor is not arranged, to the athletic bathtub capable of performing exercise by utilizing the characteristics of water by lifting and lowering the moving floor and changing the depth of water.
Patent JP-2001186123-A (JP)
Title: Wireless authentication method and authentication system
Inventor: YAMAMOTO HIDEAKI
IPC: H04W12/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless authentication method and an authentication system that sets an optional PIN(personal identification number), even to small- sized wireless communication units and can authenticate both the wireless communication units by using the PIN. SOLUTION: A fingerprint sensor is used to generate fingerprint data, the personal identification number is calculated on the basis of the fingerprint data and the personal identification number is used to encrypt data between the wireless communication units for the transmission reception, so as to solve this above.
Patent JP-2000194093-A (JP)
Title: Molding material and molded article
Inventor: NAKAJIMA AKIHISA
IPC: C08L97/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a molding material which has good appearance and no odor and which does not influence on photographic performances by using a mixture of vegetable fiber and a thermoplastic resin in a smaller proportion than the fiber as the main component and preparing the molding material to satisfy specified conditions. SOLUTION: The molding material contains as the main component, a mixture of vegetable fiber and a thermoplastic resin in a smaller proportion than the vegetable fiber and satisfies the following conditions. A photosensitive material (a) of 100 cm2 area which is left to stand in an atmosphere at 23 deg.C and 55% RH for 24 hours is housed and sealed in an aluminum container of 76 mm inner diameter and 50 mm height, subjected to the treatment (b) by keeping at 65 deg.C for 72 hours, and then taken out from the aluminum container so as to prepare a sample (A).  The photosensitive material (a) of 100 cm2 area and 4 g of the molding material which essentially comprises a mixture of vegetable fiber and a thermoplastic resin in a smaller proportion than the vegetable fiber and which is left to stand in an atmosphere at 23 deg.C and 55% RH for 24 hours are housed and sealed in an aluminum container, subjected to the treatment (b) so as to obtain a sample (B) of the photosensitive material. When the sample (A) and sample (B) are exposed to white light and subjected to specified development, the fog density of the green-sensitive layer is specified to satisfy (fog density of sample (B)-fog density of sample (A)) <0.2.
Patent JP-H11192183-A (JP)
Title: Composite earpick
Inventor: INOSE TOMOYUKI
IPC: A47K7/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite earpick for enabling anybody to perform safe, easy and sure cleaning/hygienic control of an outer ear part. SOLUTION: A composite earpick includes two constituting elements, i.e., an earpick main body part and an outer side slide tube part. For the earpick main body part, a plurality of earpicking plates 1 have tip parts bent against the inner side, are arrayed on a concentric circular circumference around a picking bar 3, and the other ends are fixed to one end of the picking bar 3. For the slide tube part, the outside of the tube 13 moved with the earpick main body part placed inside the tube, and by performing a finger tip operation to cause each earpicking plate 1 to fall, the angle of the earpicking plate and an entire outer diameter are controlled.
Patent JP-2000017198-A (JP)
Title: Anticorrosive coating composition
Inventor: TAKAMATSU YASUSHI
IPC: C09D5/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a polymer emulsion-based anticorrosive coating extremely effective for inhibiting the dryness of only the upper portion of a coating film, inhibiting the irregularity of the dryness, expressing excellent thick film coatability suitable for dipping coating methods, expressing excellent coating film strengths and expressing excellent corrosion resistance. SOLUTION: This anti-corrosive coating composition for ALC-reinforcing steel bars comprises an inorganic pigment and a polymer emulsion containing internally cross-linked polymer particles. The polymer particles have an average particle diameter of 0.15-0.5 μm, and the polymer particles each has a core/shell structure wherein at least one portion of the core is covered with at least one shell layer. The core/shell structure has a core/shell weight ratio of 1/9 to 7/3. The polymer constituting the shell has a glass transition temperature (Tg) of -10 to 50 deg.C, and the polymer constituting the core and the polymer constituting the shell have an average Tg of -30 to 30 deg.C.
Patent JP-2001189417-A (JP)
Title: Semiconductor module package
Inventor: MATSUSHITA HIKARI
IPC: H01L25/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor module, where a high-frequency element and other intermediate/low frequency elements are made to operate correctly, even with a smaller package. SOLUTION: There are provided ceramic substrates 1-3, where a recess 17 is formed on the backside, a high-frequency element 4 mounted in the recess 17, a lid 5 which closes the opening of recess 17 to provide a cavity, an IC chip 6 mounted on the front aside of the ceramic substrate 1, a resin 7 which overcoats the IC chip 6, constellations 12 and 13 for external connection formed on the side surfaces of ceramic substrates 2 and 3, and an internal wiring for signal delivery between the high-frequency element 4 and the IC chip 6 and for electrical connection between the castellations 12 and 13 and the IC chip 6 and/or high-frequency element 4.
Patent JP-2001183256-A (JP)
Title: Coating film inspection apparatus and inspection method
Inventor: IGARASHI TORU
IPC: G01M11/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a inspection apparatus and inspection method for accurately and quickly evaluating the performance of a coating film of an optical part. SOLUTION: This coating film inspection film apparatus for inspecting the coating film 28 of an optical part for ultraviolet light is provided with a inspection light radiating device 43 for applying inspection light 45 to the coating film 28 of the optical part, and a non-contact thermometer 48 for measuring the temperature of the coating film 28 to test the coating film 28 according to a temperature change of the coating film 28. The apparatus is provided with a light intensity measuring device for measuring the intensity of scattered light 35 irregularly reflected from the coating film 28 to inspect the coating film 28 according to the intensity of the scattered light 35.
Patent JP-2000200964-A (JP)
Title: Connection part structure of flexible circuit board and manufacture thereof
Inventor: IKEDA HIROYUKI
IPC: H05K1/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting part structure of a flexible circuit board and the manufacture thereof which comprises an org. rust-preventing film, capable of regulating the flow of solder on the surface of a circuit wiring pattern having terminals to be electrically connected to electronic components, such as IC chips, etc. SOLUTION: This flexible circuit board, having a required circuit pattern 2 formed on one surface of a flexible insulation base 1 and terminals for connecting electronic components at a part of the circuit wiring pattern 2, comprises an org. rust-proof film 3 on the surface of the circuit wiring pattern 2 having terminals, including the terminals.
Patent JP-H04101617-A (JP)
Title: Protective device for electric drive
Inventor: JIYON AARU DENTOREMONTO
IPC: F04C28/28
Filed: 1990-12-07
Abstract: PURPOSE: To enhance reliability of a hermetically sealed hydraulic machine including a compressor by providing a sensor for detecting predetermined conditions, and a unit for actuating a disconnector to interrupt power supply to a motor in response to the sensor. CONSTITUTION: A sensor is disposed additionally in the outer plate 12 of a hermetically sealed motor drive. The additional sensor includes a temperature sensor 60 for sensing the temperature at the central/delivery part of a fixed scroll 20, and a delivery pressure sensor 70 disposed at the outlet of the fixed scroll 20. The additional sensor and a response circuit are fed with power from an auxiliary winding 52 disposed in a motor 40 to generate a low voltage. The sensor can responds to a high pressure in order to sense other unnecessary conditions as an alternative of the pressure sensor 70 being employed in a hydraulic machine in order to detect reverse rotation by sensing low pressure conditions.