baber/WOPTO huggingface dataset:
Patent JP-2002280136-A (JP)
Title: Dip-mount type connector
Inventor: MAKINO TOSHIHIKO
IPC: H01R33/76
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate disconnection of a signal due to existence of a connector, or forced use of bypass wiring so as to improve quality of the signal on a board as a result. SOLUTION: Through hole-mount connection pins are disposed to be parallel to one surface of this DIP-mount type connector, signal connection terminals A, B, C, and A,', B', C' are attached to the other surface facing it, and the signal connection terminals are set continuous with each other inside the DIP- mount type connector 10. The signal connection terminals are through hole- mount connection pins or surface-mount pins.
Patent JP-2002277201-A (JP)
Title: Rail wear measuring ruler with rail upper neck as standard
Inventor: YANAGISAWA KOEI
IPC: G01B5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rail wear measuring ruler with a rail upper neck as a standard capable of easily installing the measuring ruler regardless of the presence of a cable, a heater, a point, etc., at the web of a rail and eliminating measurement errors in the amount of wear at a rail head. SOLUTION: A plurality of digital measuring rulers are mounted at an angle 19 to the rail head 12 to a base plate 11 which covers the upper part of the rail head 12 and comprises a grip 13. A bearing for rotating and moving to the rail upper neck 21 is mounted to the tip of an arm 20 provide for the base plate 11 on the side of the grip 13. A magnet is mounted to a part of the arm 20 which comes into contact with a side surface of the rail head.
Patent JP-2001316152-A (JP)
Title: Admixture for cement for improving slump value
Inventor: SCHOBER IRENE
IPC: C04B24/30
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polymer and an admixture for a cement which decreases an aging in flowability of a cement composition. SOLUTION: The admixture contains at least polymer A, B. The polymer B contains a side chain whose part of >=10 wt.% is cleavaged in an alkaline medium. The polymer B is an acylic polymer whose side chain such as alkyl, hydroxyalkyl, cycloalkyl or polyoxyalkylenyl group bonds to a main chain through an ester bond. The polymer A is a cement dispersant. A mixture of the polymer A with the polymer B whose weight ratio of A to B is 0.1/10-10/1, preferably 1/10-10/1 is effective for decreasing the aging in the flowability of the cement composition.
Patent JP-2002279368-A (JP)
Title: Ic card and ic card system
Inventor: ADACHI YUTAKA
IPC: B42D25/305
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a service matching users' needs by using a commuter ticket at a facility of a station, etc. SOLUTION: In an IC card system, an IC card (15) is used, in which attribute information, such as the name, the age, etc., of a passenger is stored, a request for reading attribute information from the outside is received, and the stored attribute information of the passenger is output based thereon.
Patent JP-2002288428-A (JP)
Title: Transaction report management device, transaction report management method, and program
Inventor: SHIOMOTO AKIHIRO
IPC: G06Q40/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transaction report management device or the like which reduces the labor of a customer who preserves and manages yearly transaction reports to prepare the final declaration. SOLUTION: A transaction report registering means 161 of a transaction report management part 160 registers transaction reports, which are made at the time of trade of securities, in a transaction document database 173, and an extracting and print means 162 extracts transaction reports of transactions performed in the last year from the transaction document database 173 by customer and collectively prints them by customer. A financial organ collectively prints transaction reports in the last year by customer in this manner to mail them to pertinent customers in the period of final declarations, and thus it is unnecessary for customers to preserve and manage transaction reports by themselves, and the convenience for customers is improved.
Patent JP-2002285365-A (JP)
Title: Continuous pickling line and continuous pickling method
Inventor: SHINTANI KOJI
IPC: C23G3/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a continuous pickling line whose feed-speed can easily be increased while satisfactorily maintaining the yield, and a continuous pickling method. SOLUTION: In a continuous pickling line 1, a steel material S supplied from a payoff reel 21 is stored in an inlet side looper 24. The steel material S from the inlet side looper 24 is subjected to pickling treatment in a pickling tank 31. The pickled steel material 2 is stored in an outlet side looper 41, and thereafter wound up by a tension reel 43. At this time, the steel material S is subjected to shape modification and descaling by a roller leveller 50, and thereafter fed to the inlet side looper 24. By this way, even when the line feed speed is increased, meandering and vibration of the steel material S progressing on the roll groups and contact of the adjacent parts in the inlet side looper 25 can easily be suppressed.
Patent JP-2002289756-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIMOTO HIROAKI
IPC: H01L23/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that burr occurs on a cut face in a batch-forming semiconductor device manufacturing method wherein semiconductor devices are cut and divided by using blades. SOLUTION: The end of the bottom face of the electrode lead 20 of the QFN type semiconductor device has a taper part 16 in a cross section direction, a burr part 27 is left on the taper part 16 in manufacturing process, positioned on the area of the taper part 16, and since the height does not exceed the bottom face of the lead, influence due to burr when the semiconductor device is secondarily mounted on a mounting substrate can be dissolved.
Patent JP-2002285971-A (JP)
Title: Cooling device
Inventor: TAKIZAWA SADAHIRO
IPC: F04C29/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device using a sealed compressor, capable of continuously operating by preventing pressure of a sealed vessel of the sealed compressor from becoming high, exceeding the designated pressure. SOLUTION: The refrigeration device 1 includes a compression part, composed of a first stage compression part compressing refrigerant sucked in the sealed vessel from a suction pressure to an intermediate pressure and a second stage compression part compressing the refrigerant of the intermediate pressure from the first stage compression part to a discharge pressure, and is provided with the sealed compressor 2, having a pressure in the sealed vessel set same as the intermediate pressure, a pressure detecting device 8 detecting the intermediate pressure, a selector device 7 selecting operations of only the first stage compression part or operation of the first stage compression part and the second stage compression part of the compression part,  and a control device 9 controlling the selector device 7 to select operation of only the first stage compression part on the compression part, when the intermediate pressure detected by the pressure detection device 8 reaches the designated pressure.
Patent JP-2002289020-A (JP)
Title: Image display device and lighting device used for the same
Inventor: MASUDA TAKASHI
IPC: G09F9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin type reflection display device, in which deterioration in display quality by moire pattern or surface reflection and interference fringes caused by a front light is controlled. SOLUTION: This lighting device 111 is equipped with a light source 112, a reflecting sheet 113 formed around the light source 112 and a light guide plate 114 which conducts light from the light source 112 to the reflection display device 121. The light guide plate 114 has an incident surface where light from the light source 112 is incident, an output surface which outputs light and an opposite surface being opposite to the output surface. At the position near the output surface rather than the opposite surface in the interior of the light guide plate 112, a space 118 that acts as a plurality of low refraction areas is arranged along the output surface.
Patent JP-2002287561-A (JP)
Title: Belt fixing device
Inventor: OGAWA SADAFUMI
IPC: F16C13/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a belt fixing device without causing any irregularities of an image due to deviation of linear velocity by increasing a friction coefficient between a driving roller and a belt and equalizing the linear velocity of the driving roller to that of the belt irrespectively of the shape of the fixing roller. SOLUTION: In the belt fixing device having the endless belt 61, the driving roller 62 existing outside of the belt and to drive the belt and the fixing roller 63, it is characterized by arranging a means to enhance the friction coefficient with the belt on the surface of the driving roller.
Patent JP-2002040549-A (JP)
Title: Electronic camera
Inventor: CHIN-RUU RAMA
IPC: B41J3/42
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera without any possibility of entering of external light from a paper ejection port to expose the photosensitive surface of printing paper and entering of foreign matters such as dust into a camera main body from the paper ejection port. SOLUTION: This electronic camera with a built-in printer is equipped with the paper ejection port 125 for ejecting the already printed paper Pb and provided on the upper surface of a case 121 as seen from the front of a camera main body 100, a protective sheet 130 provided so that its base end 131 is fixed at the inner part of the port 125 and its free end 132 is rolled in the case 121 in a roll state by its own elastic restoring force, and provided so that its free end 132 is extended by its leading end when the paper Pb is ejected to the outside of the case 121 so as to cover over the photosensitive surface of the paper Pb,  and an opening/closing cover 140 where one edge of a rectangular plate body 140a is pivotally supported to freely turnably with respect to the case 121 so that the port 125 can be closed from the outside of the case 121 when the sheet 130 is rolled and housed in the case 121 in the roll state.
Patent JP-2002295823-A (JP)
Title: Burner-type ash melting furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F27B1/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a burner type ash melting furnace capable of supplying a finely powdered combustible substance to a burner through air for transportation successively, without heating the air for transportation. SOLUTION: There are provided an ash melting chamber 11, and a secondary combustion chamber 13, communicating with the melting member 11 via a communication section 12. There is further provided a heating burner 4 at an upper wall portion 1c of the melting chamber 11 in a furnace body 1, where a slag pulling outlet 23 is formed on as bottom wall section of the communication section 12, and an air transport pipe 35 is provided on the burner 4 for air-transporting fluffs as fuel, and an air drier 38, filled with a desiccant, is disposed upstream an ejector 34 provided in the course of the air transport pipe 35 or incorporating the fluffs.
Patent JP-2002296244-A (JP)
Title: Method and device for diagnosing concrete structure
Inventor: MIURA SATORU
IPC: G01N29/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To diagnose a large-sized concrete structure in a short time even when a scaffold is not available. SOLUTION: A pulse laser beam 7 is emitted toward a surface 2 of a diagnosed portion 4 in concrete structure 1 to generate an elastic wave 10 by thermal expansion. A surface wave 9 and the elastic wave 10 in the irradiation are detected with the lapse of time by a laser interferometer 8 for collimating the surface 2 of the diagnosed portion 4, the presence of an internal defect 5 or a buried body in the concrete structure 1 in the diagnosed portion 4 is diagnosed based on a waveform change from detection of the surface wave 9 to detection of the final elastic wave 10. Preferably, a depth di from the surface 2 to the internal defect 5 or the buried body in the diagnosed portion 4 is calculated based on a concrete elastic characteristic v of the diagnosed portion 4 and a time ti from the detection of the surface wave 9 to the detection of the each elastic wave 10i.  The concrete elastic characteristic v and concrete strength of the diagnosed portion 4 are found based on a time max from the detection of the surface wave 9 to the detection of the final elastic wave 10 and a concrete thickness w of the diagnosed portion 4, when the concrete thickness w is known.
Patent JP-2002301411-A (JP)
Title: Rod for coating and production of the same
Inventor: SAITO MITSUO
IPC: B21H7/14
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent uneven coating of stripe-like patterns in the case of carrying out the coating by rotating a rod for coating around an axial center. SOLUTION: A large number of truncated pyramidal projected parts 20 constituted by first grooves 14 consisting of multiple thread grooves twisted at an angle of twist of α1 (=45 deg.) to the axial center 0 of a rod 10 for coating and second grooves 16 consisting of multiple thread grooves twisted at an angle of twist of α2 (=-45 deg.) in the direction opposed to the direction of the first multi-grooves are formed at intervals from one another in the axial direction and the circumferential direction while being evenly distributed. A compared with a case of using a conventional rod for coating having a ridge like a single thread, coating unevenness in stripe-like patterns attributed to the ridge can be suppressed and a coating agent can be applied evenly.
Patent JP-2002291634-A (JP)
Title: Bathtub with light presentation device
Inventor: KUWABARA HAYATO
IPC: A61H23/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with a light presentation device for which cloudy bathtub water is turned to a screen. SOLUTION: By a superfine air bubble generator, the diameter of air bubbles jetted into a bathtub 1 is controlled to be about 5 to 10 μm and the cloudy bathtub water is attained. By turning the cloudy bathtub water to the screen and irradiating it in variable colors by underwater lights 51 and 52, the presentation of light is performed.
Patent JP-2002187881-A (JP)
Title: Pyridine compound, controlling agent for harmful arthropod including the same and intemediate for the same
Inventor: TOMIOKA HIROKI
IPC: C07D213/73
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a compound excellent in controlling activity to a pest. SOLUTION: This compound is a pyridine compound expressed by general formula (1). [In the formula, R1 and R2 are each same or different a halogen atom or a 1-4C haloalkyl group, n and m are each same or different integer of 1-3. With the proviso that m is the integer of >=2 then R1 is same or different and n is the integer of >=2 then R2 is same or different. R3 is H, NR4R5 (R4 and R5 are each same or different H or the like) or N=CR7R8 (R7 is H or the like, R8 is a 1-4C alkoxy group or the like.)].
Patent JP-2002253635-A (JP)
Title: Shower cleaner combinedly used for sauna
Inventor: OIZUMI TAKATSUGU
IPC: A61H33/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a shower cleaner combinedly used for a sauna in which a bag is folded into two and laid on a mattress with a bed-ridden elderly person or a sick person lying thereon, the body is tossed, the bag is spread, the body is put into the bag, his lower part is washed and dried, when the lower part of the body of the elderly person or the sick person gets filthy and that can improve blood circulation by the effect of sauna, and can prevent a bed sore. SOLUTION: A waterproof bag 1 that is large enough to cover the body from the neck to the toes is prepared, a waterproof fastener 2 is attached thereto so as to open and close, the buttocks are raised, the upper part of the body is raised, three air bags 3 are attached to the under side of the bag in a manner that make them butt against from the buttocks to the back, an inner bag is lengthened up to the coccyx, air is forced into from an air plug 7 and the plug is tightly closed, and in the intermediate part of the bag, warm water is sprayed to the crotch for cleaning, and sewage is drained. After a warm water shower is used, a warm air hose is attached to a connecting device of a warm water hose 8, and the fastener is opened for drying the body.  By making a bag large enough to cover the body up to the neck like a sleeping bag, the effect of a sauna can be obtained by cleaning the whole body by a shower.
Patent JP-2002301843-A (JP)
Title: Printing paper rear end detecting unit and printer comprising the same
Inventor: KOBAYASHI KIYONORI
IPC: B41F33/14
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of generation of 'idle strokes' of printing on a part other than the printing paper due to generation of an error in the printable paper residual amount calculation in the case of lengthy paper feeding without a printing operation in the conventional paper rear end detecting method. SOLUTION: A printer is provided with a means for calculating the paper feeding amount after a paper sensor operation, and a means for reflecting the calculation value to the printable paper residual amount added to the conventional printer so as to calculate the printable paper residual amount more accurately for preventing generation of 'idle strokes'.
Patent JP-2002305661-A (JP)
Title: Image reader
Inventor: KANDA YASUNARI
IPC: H04N1/48
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that accelerates data transfer and data storage by shortening a period needed to compress image data. SOLUTION: A first optical sensor 131 performs photoelectric conversion of light of a G wavelength obtained by dispersing reflected light of an original or transmitted light. A second optical sensor 132 performs photoelectric conversion of light of a Ma wavelength having complementary color relation with the light of a G wavelength. A third optical sensor 133 performs photoelectric conversion of light of a B wavelength. A luminance information extracting means 18 extracts luminance information from a digital signal of the first optical sensor 131 outputted from an A/D converter and a digital signal of the second optical sensor 132. An encoding means encodes hue information and the luminance information and outputs the encoded hue information and luminance information as expandable compressed image data.  It is possible to shorten a period needed to compress the image data for the purpose of extracting the luminance information on the basis of the digital signals of two optical sensors without extracting the luminance information from digital signals of the three optical sensors.
Patent JP-2002303025-A (JP)
Title: Floor material for staircase
Inventor: SATOMI AKINOBU
IPC: E04F11/17
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor material for a staircase reducing noise during going up and down of the staircase made of a metal or concrete and comprising a vinyl-chloride-based resin composition superior in wear resistance, durability, further nonslip property and cushioning property. SOLUTION: In the floor material for the staircase, comprising vinyl-chloride- based resin composition formed integrally by connecting to substantially orthogonally fold a tread face coating part 11 and a rise coating part 13 covering the tread face and the rise of the staircase respectively via a corner part coating part 12 covering the corner part of the front end of the staircase, a nonslip groove 7, whose cross section is V-shaped is formed on the surface of the tread face covering part 12.
Patent JP-2002307704-A (JP)
Title: Ink jet recorder
Inventor: OZAWA YOSHIYUKI
IPC: B41J2/175
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which reliability of ink supply can be enhanced. SOLUTION: The ink jet recorder comprises a carriage 1 for carrying a head having an ink supply needle 23 communicating with a recording head 22, and an ink tank 7 mounted removably on the carriage 1 and supplying ink to the recording head 22 through an ink supply passage 23A. A needle cap 24 for opening/closing an ink supply opening 23a by mounting/demounting the ink tank 7 is disposed reciprocally on the axis of the ink supply needle 23. The needle cap 24 comprises an elastically deformable columnar body for opening the ink supply opening 23a through going motion at the time of mounting the ink tank 7 and closing the ink supply opening 23a through returning motion at the time of demounting the ink tank 7. The needle cap 24 is normally urged by a compression coil spring 25 in the direction for closing the ink supply opening 23a.
Patent JP-2002310334-A (JP)
Title: Sealing mechanism for valve stem for check valve
Inventor: KONDO TAKESHI
IPC: F16K41/14
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To assure sealing between a valve stem and a valve body even at starting when a fluid pressure in a flow path is lower and prevent the leakage of the fluid to an atmospheric air side. SOLUTION: A check valve for introducing a fluid pressure (a vapor pressure) in the flow path to one end of the valve stem 11 via a trip pilot valve 31 and thrusting the valve steam 11 to the axial direction with the vapor pressure to cause pressure contact of a shoulder ring on the side of the valve stem 11 with a bush on the side of the valve body 2 for sealing between the valve stem 11 and the valve body 2 comprises an energizing mechanism 33 provided at the other end of the valve stem 11 for generating spring member energizing force to make the valve stem 11 pulled to the axial direction at all times.  Even when a pressure in the flow path is lower and a fluid pressure operating on one end of the valve stem 11 is lower, the valve stem 11 is pulled to the axial direction by the energizing mechanism 33 and the shoulder ring is pressed against the bush side, therefore assuring sealing therebetween and preventing the leakage of the fluid from between the valve stem 11 and the valve body 2 to the atmospheric air side.
Patent JP-2002274553-A (JP)
Title: Lid having depth to be closed with spoon or the like being put in
Inventor: SATO YOKII
IPC: B65D41/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a lid which can be closed while a spoon is put in a bottle and its handle is protruding out of the bottle. SOLUTION: A thread (3) is provided on the lid (1), and a deep portion (2) is provided.
Patent JP-2002318932-A (JP)
Title: Employment mediation system, employment mediation method, and employment mediation program
Inventor: SHIMONAKAMURA KAZUSHI
IPC: G06Q30/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an employment mediation system, employment mediation method and employment mediation program capable of easily and quickly performing the mediation between a jobseeker and a job offering company. SOLUTION: This employment mediation system 10 comprises an individual terminal 12, a company terminal 14 and a server 16. The individual terminal 12 functions as individual data input means, employment data selecting means, individual data transmitting means, individual data changing means, company data retrieval means, wage retrieval means, and company selecting means. The company terminal 14 functions as company data input means, company data transmitting means, company data changing means, easy data retrieval means, detailed data retrieval means, and fee display means. The server 16 functions as individual data memory means, employment form memory means, fee calculating means, wage calculating means, operation control means, company data memory means, transaction sum data memory means, and retrieval control means.