baber/WOPTO huggingface dataset:
Patent JP-2000313945-A (JP)
Title: Steel sheet for heat shrink band, and its manufacture
Inventor: MATSUOKA HIDEKI
IPC: B21B3/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for heat shrink band, capable of maintaining magnetic shielding property while keeping strength and capable of attaining a color cathode-ray tube minimal in color slippage, and its manufacturing method. SOLUTION: The steel sheet for heat shrink band has a chemical composition containing, by weight, <=0.005% C, <=0.1% Si, 0.1-2% Mn, <=0.15% P, <=0.02% S, <=0.08% sol.Al, <=0.005% N, 0.02-0.06% Ti, and 0.0003-0.005% B, and further, the product of magnetic permeability in a magnetic field of 0.3 Oe and sheet thickness (mm), in a state after shrinkage fit, is regulated to >=350, preferably >=400. This steel sheet for heat shrink band can be manufactured by subjecting a steel with the above chemical composition to hot rolling and cold rolling and then to annealing at 800-900 deg.C or further subjecting the resultant steel sheet to overaging treatment at 250-500 deg.C and then to temper rolling at <=0.5% rolling rate.
Patent JP-2001246280-A (JP)
Title: Method and apparatus for tearing refuse-containing bag
Inventor: KANETANI GENJI
IPC: B09B5/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To tear and disintegrate even small bags and secondary bags contained in a refuse-containing bag or small bags transported in mixtures of large and small bags so as to enable to remove foreign substances. SOLUTION: While being pressurized and transported between a lower part conveyer 10 and a plurality of upper part screw conveyers 21, 22 refuse- containing bags 1 are pressed and cut with the screw blades 23, 24 and further the refuse-containing bags 1 are pulled and torn to disintegrate them by making the rotation speeds of the screw blades 23, 24 different from each other.
Patent JP-2001246142-A (JP)
Title: Information terminal for gift exchange
Inventor: NOMURA YOSHIHIRO
IPC: G07F17/40
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal for gift exchange, which eliminates necessity for a player to go to a gift supply source shop and does not require the shop to frequently change various catalogs for seasons, while enables a player to select various gifts. SOLUTION: This information terminal 50 is used for gift exchanging after a game and has an information display means 12 to display information of selectable gifts, an input means 14 to input a selected gift, and a means 12 to display the completion of ordering upon electronic ordering of the gift inputted from the input means 14. The information terminal 50 is used by connecting to an internet, or the like via a WEB server 34. An electronic order is displayed at the completion to enable a player to be quite free from anxiety.
Patent JP-2001255010-A (JP)
Title: Cogeneration system
Inventor: AZUMAGUCHI SEISAKU
IPC: H01M8/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system capable of improving an exhaust heat recovery rate and enhancing a storage hot water temperature of a hot water storage tank. SOLUTION: The cogeneration system comprises a heat exchanger 23 for a cooling water to heat a hot water passing a communication passage 22 by the cooling water which cools a generator EG, and a heat exchanger 24 for an exhaust gas to heat the hot water passing the passage 22 by a steam- containing exhaust gas exhausted from the generator EG to the passage 22 for communicating with a lower part and an upper part of the hot water storage tank 21 out of the tank. The exchanger 23 is disposed at an upstream side from the exchanger 24. The system further comprises a latent heat recovery heat exchanger 26 supplied with the steam-containing exhaust gas exhausted from the exchanger 24 to the upstream side from the exchanger 23 in the passage 22 to heat the hot water distributed in the passage 22 by a condensed latent heat of the steam in the exhaust gas.
Patent JP-2001249548-A (JP)
Title: Image forming device
Inventor: FUJIWARA MOTOHIRO
IPC: G03G15/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which transfer material is always stably separated from an image carrier without causing an image defect or wire breakage because of voltage attack to the image carrier. SOLUTION: When the leak of a current is detected in the case of the operation of a copying machine (image forming device) 50, a control circuit 40 reduces separation voltage being the AC component of a separation difference current. A control map for deciding the separation difference current is switched corresponding to the reduction of the separation voltage. By switching the control map, the difference current under an equal humidity condition is set to be about 30 μA lower when the separation voltage is reduced than when the separation voltage is applied ordinarily.
Patent JP-2001251947-A (JP)
Title: Grain transfer apparatus for combine harvester
Inventor: KIKUZAWA HIROMASA
IPC: A01F12/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent husking of and damage to grains generated in transfer spirals for transferring the grins moving while extending and contracting. SOLUTION: Into the inner diameter side of a fixed transfer cylinder 23 for fixing in which a first transfer spiral 28 and a second transfer spiral 29 for transferring grains are installed, a moving transfer cylinder 22 for moving in which a third transfer spiral 30 is installed is inserted and installed to be extending and contracting with an expansion and contraction device 47, while a moving gutter 36 for telescopically moving a third spiral plate 38 of the third transfer spiral 30 is installed to a second spiral shaft 34 of the second transfer spiral 29.
Patent JP-2001256122-A (JP)
Title: Gateway for accessing distributed object by using xml
Inventor: HORIUCHI HIRONORI
IPC: G06F15/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a gateway for accessing an existing CORBA server by using XML. SOLUTION: The gateway is provided with an HTTP server means for communicating with a client by using an XML instance, a conversion means for mutually converting the XML instance and the operation request and response of the CORBA server and a CORBA client means for communicating with the CORBA server by using the operation request and response. The conversion means is provided with the conversion rules of an interface definition for defining service provided by the object of the CORBA server by an interface definition language and a document type definition for indicating the type of the XML instance.
Patent JP-2001254849-A (JP)
Title: Ball valve
Inventor: TAKEDA SHINJI
IPC: F16K5/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve for allowing a seal part of a ball seat abutting on a ball surface to be located at a fixed position and thereby allowing a seal life that the ball seat originally has to display. SOLUTION: The ball valve in which a ball 2 capable of opening/closing a flow passage is arranged within a valve main body 1, ball seats 4 are abutted on the ball 2 from both sides of the flow passage and the ball seats 4 are pressed toward the ball 2 by ball presses 5 in which O-rings 42 for backup are arranged in annular locking grooves 55 provided by being opened on the ball 2 side on an inner peripheral surface on the tip side is a ball valve V in which the O-rings 42 for backup are stored within annular cavities 41 provided on end faces of the ball seats 4 in a state with elastic repulsion.
Patent JP-2000296021-A (JP)
Title: Device for applying dyeing product to hair bundle and kit for dyeing hair
Inventor: DE LAFORCADE VINCENT
IPC: A46B5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make economically producible a dyeing product applying device and to make easily usable it. SOLUTION: The device 1 for applying a product for dyeing hair in the form of gel, cream, etc., to hair has tooth-shaped bodies 5 or bristles buried on the applying surface 14 of a supporting body 4, and the surface 14 is non- permeable to the dyeing product to at least temporarily hold the product to apply after receiving. The surface 19 has a stepped shape having at least two steps for giving a dyeing patterns consisting of at least two tufts having different dyeing degree by contact with the hair and moving from the hair root to its tip.
Patent JP-2001261097-A (JP)
Title: Beer barrel fitting
Inventor: GOMI TATSUYA
IPC: B67D1/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a beer barrel fitting which prevents beer in a barrel from spilling out when the barrel is tilted and drops. SOLUTION: The beer barrel fitting includes a body 10 having a closed end surface and a continuous circumferential surface, and five or more legs 11 provided along an outer periphery of the body 10 at equal intervals.
Patent JP-2001263112-A (JP)
Title: Internal combustion engine
Inventor: MOGI KAZUHISA
IPC: F02D41/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance the squish while ensuring an internal EGR to attain a higher compression ratio suppressed in knocking. SOLUTION: A valve recess 9 is eliminated in order to enhance the squish to zero the opening quantities of an intake valve 1 and an exhaust valve 3 in the top dead center, the intake valve 1 is opened after the top dead center, and the exhaust valve 3 and the intake valve 1 are opened before the top dead center. Otherwise, the valve recess 9 is eliminated in order to enhance the squish to zero the opening quantity of the intake valve 1 and exhaust valve 3 in the top dead center, the exhaust valve 3 is opened before the top dead center, and the intake valve 1 and the exhaust valve 3 are opened after the top dead center.  Otherwise, the valve recess 9 is eliminated in order to enhance the squish to zero the opening quantity of the intake valve 1 and exhaust valve 3 in the top dead center, and the closing operation of the exhaust valve 3 is ended before a prescribed time from the top dead center.
Patent JP-2001265887-A (JP)
Title: Device and method for providing funeral style and recording medium
Inventor: ISHIHARA MASAJI
IPC: G06F19/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To speedily provide a desired funeral style as a funeral committee and an object person of a funeral intend. SOLUTION: This funeral providing device 10 is equipped with a storage device 11 which stores various data regarding funerals and a control means which accesses the storage device 11 when various funeral conditions are inputted, to retrieve data regarding the inputted funeral conditions and then outputs the retrieved data.
Patent JP-2000340800-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MASUDA TAKAOMI
IPC: H01L27/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of leakage currents in a semiconductor device, which has a FET on an SOI substrate, regardless of the presence or absence of voltage application to a support substrate. SOLUTION: An N-type or P-type lightly-doped region 3, which is insulated and isolated by the surface silicon layer of an SOI substrate 1 in each element region, is formed. A gate electrode 21 is provided on the lightly-doped region 3 via a gate oxide film 15. On both sides of the gate electrode 21, a drain region 5 and a source region 7 are provided. Some of their surfaces, which make contact with the lightly-doped region 3, have a type of conductivity which is different from that of the lightly-doped region 3. A leakage stopper layer 13, which has the same type of conductivity as that of the lightly-doped region 3 and has an impurity concentration higher than that of the lightly-doped region 3, is provided to between the source region 7 and an embedded oxide film 19.
Patent JP-2001266119-A (JP)
Title: Celestrial body observation system
Inventor: OSAKI EIJI
IPC: G06T1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To promote the diversification of operations with simple constitution and to realize highly reliable and highly precise observation. SOLUTION: First to third space navigation bodies 10, 11 and 12 are installed at the different altitudes A, B and C of the same orbit face in the orbit of the earth. The first to third space navigation bodies 10, 11 and 12 obtain picture data A, B and C of desired observation areas in the earth 9 and the earth is observed based on picture data A, B and C.
Patent JP-2001262275-A (JP)
Title: High tensile strength seamless steel pipe excellent in toughness, ductility and weldability and its producing method
Inventor: SAKAMOTO TOSHIHARU
IPC: C22C38/50
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a seamless steel pipe having high tensile strength and excellent also in toughness, ductility and weldability. SOLUTION: This high tensile strength steel pipe excellent in toughness, ductility and weldability has a composition comprising by mass, 0.10 to 0.40% C, <=0.8% Si, 0.5 to 1.3% Mn, 0.03 to 0.20% V, <=0.05% Al, >0.01 to 0.03% M and, if required, Cu, Cr, Mo, Ti, Nb, or the like, and the balance Fe with inevitable impurities, in which Ceq defined by the following formula satisfies the condition of 0.40 to 0.55 and has tensile strength of >=590 MPa, Charpy absorbed energy at -20 deg.C of >=30 J and elongation of >=20%.
Patent JP-2001262980-A (JP)
Title: Cushioning material-inserted joint
Inventor: HONDA MASATO
IPC: E21D11/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To absorb the design error or mounting error of a joint in a joint used for fastening of, for example, a shield segment, in which a T-shaped male joint 11 fits to a female joint 13 having a T-shaped groove and makes contact therewith according to the fitting to provide a wedge effect. SOLUTION: A cushioning material 25 is provided on the T-shaped flange part 19 or 21 of the male joint 11 or female joint 13 making contact each other by the wedge effect. The cushioning material is formed of a steel pipe 27 buried in a rubber material 29. Accordingly, this cushioning material has the property capable of keeping elasticity harder than the rubber material 29 and more flexibly than steel material, so that it absorbs the error and is sufficiently resistant to tension.
Patent JP-2001265198-A (JP)
Title: Hologram
Inventor: YAMAMOTO YOSHINORI
IPC: B42D15/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent forgery of a hologram and to suppress illicit use of a hologram by using a fluorescent dye in the hologram. SOLUTION: In the hologram, having at least a hologram forming layer 2 and a reflection thin film layer 3 on a support layer 1, at least one layer or interlayer region in the hologram structural layers including these layers contains an organic fluorescent dye, which is excited by IR rays and emits light in the IR region.
Patent JP-2000312187-A (JP)
Title: Method for converting audio sampling speed and multi- speed digital filter used therefor
Inventor: JIANG ZHONGNONG
IPC: H04B14/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage SRC filter that is more efficient in both computation and a memory request than those of a conventional multi-stage SRC filter. SOLUTION: In this speed conversion method, a sampling speed conversion (SRC) filter is placed in an input sampling data stream with a 1st speed, to generate an output data stream with a 2nd speed different from the 1st speed. The input sampling data stream is processed in a 1st lower-order interpolation routine 42, that produces a 1st intermediate data stream. The 1st intermediate data stream is processed by 1st simplified interpolation filter routines 44, 46, that calculate filter coefficients with a substantially small arithmetic operation scale and generate a 2nd intermediate data stream. The 2nd intermediate data stream is processed in a 1st decimating filter routine 48 that generates an output data stream.
Patent JP-2001274866-A (JP)
Title: Device and method for notifying incoming call in absence mode for foldable portable telephone set
Inventor: TOBA HIROYUKI
IPC: H04W88/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for notifying an incoming call in an absence mode for a foldable portable telephone set in which incoming call display in an absence mode can be observed when the foldable portable telephone set is folded. SOLUTION: When a control circuit 12 receives a close detection signal from an opening/closing detection circuit 5 in the case of notifying a user of an incoming call, the circuit 12 notifies the user of the existence of the incoming call by controlling the power supply control circuit 14 not to performing absence incoming call display by a liquid crystal display 6 by not driving an LCD driver 13, and by driving a light emitting diode 9 to turn on the lamp or to flicker the lamp (absence incoming call display). When the circuit 12 receives an open detection signal from the circuit 5, the circuit 12 controls the circuit 14 not to drive the diode 9 and drives the driver 13 to perform the absence incoming call display by the display 6 so that the user can look at the absence incoming call display when the portable telephone set is folded.
Patent JP-2001274329-A (JP)
Title: Semiconductor ic device
Inventor: KANEKO KOICHI
IPC: H01L21/822
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor IC device which can be monitored for a delay time and can be tested for functions without increasing the circuit size. SOLUTION: The semiconductor IC device comprises a selector section 11, a first latch section 12 and second latch section 13, The selector section 11 selects either a signal D for normal operation or an input signal SI for circuit analysis according to a first input signal SMC for switching a mode. According to a second input signal LDP for switching a mode, the first latch section 12 and second latch section 13 select and execute either a scan test mode for holding or transmitting the signal selected by the selector section 11 (hereinafter called 'transmission signal') according to a clock signal T or a Long Delay Path function mode for transmitting the transmission signal regardless of the state of the clock signal T.
Patent JP-2001276311-A (JP)
Title: Slot machine
Inventor: TAJIMA TOSHIAKI
IPC: A63F5/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for enabling comparison with the result of a medal acquisition number when winning a big bonus in the past so as to compete a game technique with a player in the past in the case of winning the big bonus. SOLUTION: This slot machine is provided with a medal acquisition number data storage means for successively storing the medal acquisition number data every time a special game is played, a high order ranking judgment means for judging the medal acquisition number data from the top to prescribed ranking in the medal acquisition number data stored in the medal acquisition number data storage means every time the special game is played, a numerical display device 38 for numerically displaying the judged medal acquisition number data, a ranking judgment means for performing collation with the medal acquisition number data stored in the medal acquisition number data storage means and judging the ranking of the special game every time when winning the big bonus and the numerical display device 39 for numerically displaying the judged ranking.
Patent JP-2001285101-A (JP)
Title: Digital broadcast receiver
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N5/44
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily receive the same program even if a receiver is dislocated from a present reception area. SOLUTION: When present position information is received from a car navigation system 2, a digital broadcast receiver 1 on a mobile object 1 compares reception range information which is previously stored in a memory 18 with present position information, searches a broadcast station in a reception possible range within the memory and performs an operation for searching the program which was being received just before.
Patent JP-2001276829-A (JP)
Title: Water to be electrolyzed for producing low endotoxin concentration electrolyzed water
Inventor: SARUHASHI MAKOTO
IPC: A61P17/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water to be electrolyzed for producing electrolyzed water usable safely without any problem, etc., generating an adverse reaction of an attack of fever, etc., or delay of cure caused by inflammatory cytokine, etc., in the case that the water is used to an incised wound and an incision part, etc., and a safe electrolyzed water. SOLUTION: The water to be electrolyzed having a <=0.25 EU/mL endotoxin concentration and also without bacilli, and the electrolyzed water obtained by electrolysis of such water, and the electrolyzed water having <=0.25b EU/mL in endotoxin concentration, are provided.
Patent JP-2001282794-A (JP)
Title: Commodity information service system effectively utilizing internet
Inventor: KIMURA HIDEAKI
IPC: G06Q30/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system, with which a customer can easily retrieve infor mation such as price or stock of commodity even without visiting respective retail stores for searching or retrieving advertisements or leaflets. SOLUTION: In the commodity information service system connecting each of retail stores 2 and each of customers 1 through respective ISP 3 by the Internet 4, each of retail stores 2 registers information such as the selling price or stock of each commodity at every time point of stocking, displaying and selling the commodity and transmits this information to its own ISP 3, each of ISP 3 stores the received information and updates it with novel information, and each of customers 1 can retrieve the commodity information of the respective retail stores 2 stored in the ISP 3 of the retail store 2 through his/her own ISP 3.
Patent JP-2001278686-A (JP)
Title: Processing method using photocatalyst
Inventor: MATSUMOTO TAIDO
IPC: B01J21/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To process, with ease at room temperature, such hard-to-process materials as diamond, carbonite, nitride and graphite, utilizing reaction of photocatalyst. SOLUTION: A diamond thin film 2, formed on a silicon substrate 1 and covered partially with a band-shaped photocatalyst layer 3, is irradiated with the optical beam. Then, carbon on surface of the diamond thin film 2 is oxidized with hydroxide radical and oxygen molecule radical produced by excited photocatalyst particles, and the diamond thin film 2 is selectively etched or polished.
Patent JP-2001276030-A (JP)
Title: X-ray diagnostic device
Inventor: SAITO HIDEO
IPC: A61B6/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic device by which the mobile control of a mobile part is made to be smooth and the occurrence of a mechanical vibration and a noise is reduced. SOLUTION: Coordinate data of a present position is obtained from a driving motor 8 arranged in the mobile part by way of a position detecting sensor 9, a position data fetching part 10 and a position data normalizing part 11. Control information from a mobile parameter arithmetic part 2 is added to a coordinate converting part 5 and an interference judging part 6. The smooth movement of the mobile part is provided by control information of the mobile parameter arithmetic part 2 in a region with interlock control.