baber/WOPTO huggingface dataset:
Patent JP-2004027983-A (JP)
Title: Scroll type compressor
Inventor: WATANABE SHINICHI
IPC: F04C18/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To elongate the life by reducing the abnormal abrasion of a bearing such as a needle bearing used on a part rotatably supporting a boss part of a movable scroll member by an eccentric shaft part of a driving shaft in a scroll-type compressor.  <P>SOLUTION: As the boss part 10c of the movable scroll member 10 has a bottomed cup-shape, an internal space of the boss part 10c as a bearing box 22 accommodating the needle bearing 11 is formed as a dead-end street, which prevents the flow of a lubricant flowing through the needle bearing 11. A radial communication passage 25 is formed on an end plate part 10a of the movable scroll member, and a bottom part of the bearing box 22 is directly communicated to an suction chamber 14, whereby the lubricant and the compressed fluid such as a refrigerant, flow through the needle bearing 11, and as a result, the retention of the lubricant on the bottom part can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032467-A (JP)
Title: Packet communication apparatus
Inventor: FUJI SHINPEI
IPC: H04W52/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by stopping a demodulation halfway of a packet when erros are anticipated over the error correcting capability while receiving packets.  <P>SOLUTION: A receiving CNR is measured at a head of the receiving packet, and a data rate packet length inserted to a header of the packet is decoded. A packet encoding rate is estimated from information of the measured received CNR and the data rate packet length. If the estimated packet encoding rate is less than the threshold, the demodulation of the data is continued. If the estimated packet encoding rate exceeds the threshold, the demodulation is stopped halfway for the packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028869-A (JP)
Title: Detector for synchronously detecting acceleration and angular velocity
Inventor: NAGAO MASARU
IPC: G01C19/5726
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect synchronously acceleration and angular velocity concurrently by simple constitution.  <P>SOLUTION: A pair of oscillators is supported on a substrate to be displaced along XY-axis directions orthogonal each other, and vibrated X-axis-directionally. Y-axis-directional displacements of the respective oscillators are detected by capacity changes of capacitors C1-C4 (detecting electrode parts) to detect concurrently the Y-axis-directional acceleration acting on the substrate and the angular velocity around a Z-axis orthogonal to the XY axes. A time-division voltage signal is impressed to the capacitors C1-C4 by time-division control of a voltage impression circuit 71, a sampling timing control circuit 77 and sampling holding circuits 73-76, a pair of voltage signals for expressing same-directional displacements (acceleration) in the Y-axis direction of the respective oscillators is taken out based on a differential voltage, and a pair of voltage signals for expressing reverse-directional displacements (angular velocity) in the Y-axis direction of the respective oscillators is taken out based on the differential voltage, via a single charge amplifier 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026089-A (JP)
Title: Seal member for vehicle
Inventor: MATSUMOTO ATSUSHI
IPC: B60J10/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member for a vehicle which is fixed to a part to be mounted in the good adhesion state.  <P>SOLUTION: The seal material 1 for a vehicle is provided with a seal member body 10 provided with a base part 12 formed to a lengthy shape and opposed to a part 6 to be mounted of the vehicle, an adhesion part 20 which is projected and formed on an end edge at the outdoor side in a width direction of the base part 12 and in which the seal member is closely adhered to the part 6 to be mounted at the outdoor side of the base 12 and a seal part 26 projected and formed from the base part 12 in a direction different from the adhesion part 20 and sealing a gap between a car body panel 2 and an opening/closing door 4 in the state that the opening/closing door is closed; and a reinforcement body 31 integrated on a surface opposed to the part 6 to be mounted of the base part 12 along a longitudinal direction of the base part 12, having higher rigidity than the base part and elastically deformable. A shape-retaining property of the seal member 1 is enhanced by providing the reinforcement body 31 on the base part 12. A deviation of a position to a width direction is prevented in the state where it is mounted to the vehicle, and the adhesion is retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033019-A (JP)
Title: Foldable agricultural implement
Inventor: OKAMOTO TAKASHI
IPC: A01B73/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe and foldable agricultural implement preventing weeds, straws, etc., from entwining with an exposed connecting part in the connecting part of a rotating shaft axially supported on an implement body to an extended rotating shaft axially supported on an extended implement body.  <P>SOLUTION: The foldable agricultural implement is provided with each cylindrical body 21 provided at the end of a rotary shaft 10A on the implement body side in the foldable agricultural implement and protrusively installed so as to surround the periphery of the connecting part 11 relatively to the connecting part 11 exposed to the lateral face of a fixed cover member 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033031-A (JP)
Title: Food mixer
Inventor: MATSUMOTO YOSHIHISA
IPC: A23L7/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food mixer so designed that seasoning is widely spread over in the mixer without scattering out of an air exhausting opening, and clogging of a seasoning-discharge outlet nozzle is prevented and the nozzle can easily be cleaned.  <P>SOLUTION: The food mixer is provided with a cooling air exhaust opening 19A at one side part of a mixing container 3 where food materials are mixed together, and a feeder feeding seasonings from the other side part of the mixing container 3. The feeder has a nozzle 55 from which the seasoning is separately emitted out to the one side part from the other side part each of the mixing container 3 so as to avoid the exhaust opening 19A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038386-A (JP)
Title: Document processing method, document processor, control program of document processor, and storage medium
Inventor: HISAGAI MASAMI
IPC: G06F3/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processing method, a document processor and a control program of the document processor efficiently processing, for example, printing a document described on Web page on Internet irrelevant to any access method and to provide a storage medium storing the control program.  <P>SOLUTION: This document processing method comprises a RAM 103 storing information indicating next document, a CPU 101 detecting the next document indicating information and seeking for next document link information corresponding to the information indicating next document, and a printer 110 processing the document linked by the next document link information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037759-A (JP)
Title: Method, device and program to extract factor and recording medium which records the program
Inventor: SENDA KOJI
IPC: G09C1/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a factor extracting method and a factor extracting device in which a factor, that is not obvious, of a synthetic number is obtained at a high speed.  <P>SOLUTION: The device consists of a storage means which is used to store an inputted value from the external and input output correspondence of each computing section, a control means which conducts processing control of the entire device, a parameter n determining means which determines the parameter n in order to divide a polynomial, a polynomial computing means which conducts polynomial computations of the divided polynomial, a parameter w determining means which is used to determine a parameter w of a Jacobi Signature function, a J-S computing means which conducts Jacobi Signature function computations, a retrieving means which retrieves an equal combination and a discriminating means which conducts discrimination to determine whether the candidate for a factor is a true factor or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033488-A (JP)
Title: Game machine, game control program, and recording medium recorded with the program
Inventor: KAWASHIMA KENTARO
IPC: A63F13/47
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device to realize interesting human relation by simple control processing of a game with a story character in which a plurality of characters appear.  <P>SOLUTION: A coordinate system for control is defined and a plurality of coordinate points are set corresponding to respective characters. Human relation between mutual characters is controlled as position relation of mutual coordinate points. A coordinate value of each coordinate point is updated as required based on variation of a state of mind of a character grown in a story. When a position relation between coordinate points in the coordinate system for control satisfies a prescribed condition, an event relating to human relation between characters is grown in the story.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041858-A (JP)
Title: Liquid-containing waste treatment plant
Inventor: IIDA KATSUMI
IPC: B01F29/64
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-containing waste treatment plant with which the efficiency of the treatment of liquid-containing waste can be improved.  <P>SOLUTION: The liquid-containing waste treatment plant of is constituted by connecting a reduced pressure drier D which subjects the liquid-containing waste (object to be treated) 24 to reduced pressure drying by sucking the object to be treated in vacuum while stirring it and a deodorization cleaner P which deodorizes/cleans vapor sucked in vacuum from the reduced pressure drier D substantially in a closed system. In the reduced pressure drier D, a horizontal cylinder 1 which rotates around its axis is used as a reduced pressure treatment tank. The deodorization cleaner P has an ejector 19 which circulatingly uses liquid in a cleaning tank 22 as the first fluid together with a countercurrent contact bed 25. An inflow port 19a of the second fluid of the ejector 19 is connected with a vacuum suction port 8 of the reduced pressure drier D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011403-A (JP)
Title: Waste water branching device interlocked with disposer
Inventor: HASHIMOTO YUKIO
IPC: E03C1/266
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the inflow of detergent and excess discharge water in a sewage purifying tank; and to facilitate maintenance by branching off and draining the detergent and the excess discharge water in using an ordinary sink using time and garbage discharge crushed by a disposer with a branch device 4 interlocked with the disposer.  <P>SOLUTION: This waste water branching device has a general discharge water draining passage 5 and a branch passage 6 connected to a discharge port 9 from the branching device 4 interlocked with the disposer having a switching means. A waterway is automatically opened to the general discharge water draining passage 5 side by a solenoid valve type introducing pipe 4a at uncrushed time. Since the disposer and the discharge port 9 are directly connected by the general discharge water draining passage 5, water is smoothly drained even at ordinary sink using time, and the inside of the disposer is kept sanitary. The waterway is opened to the branch passage 6 side by the solenoid valve type introducing pipe 4a at crushing time, and the disposer and the discharge port 9 are connected to a garbage purifying treatment machine 7 via the branch passage 6, and the purified/treated and decomposed/filtered water is drained from a filtered water discharge port 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045731-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TAKAYUKI
IPC: G03G21/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that performs a satisfactory transfer process by supplying an appropriate voltage/current to a transfer means.  <P>SOLUTION: A transfer voltage is applied from a transfer power source circuit to a transfer roll as pre-transfer processing, the voltage value V and current value i of the output are detected, and a transfer voltage V<SB>0</SB>(=V-Ri) actually applied to the transfer roll and the impedance Z(=V<SB>0</SB>/i) of a transfer roll system are calculated (steps 100 to 104). Next, on the basis of the impedance Z, a transfer voltage value V<SB>t</SB>to be set, a transfer current value i<SB>t</SB>(=V<SB>t</SB>/Z) and an amount (R×i<SB>t</SB>) of voltage drop due to a resistance value R, the output voltage value V<SB>1</SB>(=V<SB>t</SB>+Ri<SB>t</SB>) for the transfer power source is set. Then, the transfer voltage V<SB>t</SB>is applied to the transfer roll to perform a main transfer process (steps 106 to 110). After the end of the main transfer process, a predetermined cleaning voltage V<SB>c</SB>is applied to the transfer roll (steps 112 to 116) on the basis of predetermined cleaning conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048558-A (JP)
Title: Sample-and-hold circuit
Inventor: FUJII NOBUO
IPC: G11C27/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample-and-hold circuit which can stabilize an output while avoiding the reduction of the operational speed of the circuit and preventing the increase of a circuit scale, and can avoid the influences on the output even when an extent of change in the output becomes large.  <P>SOLUTION: The sample-and-hold circuit includes a differential pair M<SB>1</SB>, M<SB>2</SB>as an input stage, a tail current source for the differential pair, and a sampling capacitance. The tail current source for the differential pair M<SB>1</SB>, M<SB>2</SB>has two divisions I<SB>tail</SB>/2, I<SB>tail</SB>/2. A switch SW<SB>2</SB>is provided between the two division tail current sources I<SB>tail</SB>/2, I<SB>tail</SB>/2. In a hold mode, the switch SW<SB>2</SB>is disconnected so that a series connection of circuits of parasitic capacitances C<SB>gs1</SB>, C<SB>gs2</SB>between the gates and sources of the pair M<SB>1</SB>, M<SB>2</SB>to the sampling capacitance C<SB>s</SB>can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051243-A (JP)
Title: Document reading apparatus
Inventor: MOTOYOSHI KOICHI
IPC: B65H11/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reading apparatus capable of easily retrieving a read document from a document delivery stand.  <P>SOLUTION: This document loading stand 4 comprises a main document loading stand 41 and an auxiliary document loading stand 42. The auxiliary document loading stand 42 is formed flat, and sliding projected parts 421 and 421 are provided at the front sides in the document conveying direction of both side. The main document loading table 41 is formed generally in a box shape in which the side face thereof corresponding to the rear side thereof in the document conveying direction to store the flat plate-like portion of the auxiliary document loading stand 42 therein. Also, groove-like sliding holes 411 and 411 extending in the document conveying direction are provided at both side faces of the main document loading stand 41. Since the auxiliary document loading stand 42 is slidably installed by inserting the sliding projected parts 421 and 421 of the auxiliary document loading stand 42 into the sliding holes 411 and 411 of the main document stand 41, the auxiliary document loading stand 42 can be slid according to the size of the document.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051495-A (JP)
Title: Aqueous cosmetic
Inventor: KANEMITSU SATOYUKI
IPC: A61K8/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous cosmetic scarcely forming precipitates, etc., over a long period and having excellent stability even when a hydrogenated lecithin is used as a raw material and having an excellent humectant feeling and feeling of use.  <P>SOLUTION: The aqueous cosmetic uses the hydrogenated lecithin. The aqueous cosmetic is characterized by comprising pentylene glycol and/or isopropylene glycol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054422-A (JP)
Title: Data trading system
Inventor: KIMURA MASATOSHI
IPC: G06Q50/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network trading system for facilitating network trading by disclosing a part of data to the data purchasing side.  <P>SOLUTION: This data trading system includes: a seller terminal for transmitting a selling request for desiring selling of data related to technology and transmitting the data through a network; a buyer terminal for transmitting a buying request for desiring buying of data through the network; a storage part for holding the data received from the seller terminal; and a processing part for processing data. The processing part is provided with an intermediary terminal for transmitting the data stored in the storage part to the buyer terminal. The seller terminal transmits the data code representing the data describing the contents of technology with the data. The storage part of the intermediary terminal further stores the data code transmitted from the seller terminal and transmits the contents of data to the buyer terminal according to a request from the buyer terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068771-A (JP)
Title: Method for mounting electronic component on board
Inventor: KNAPP WOLFGANG
IPC: H01L21/00
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method which can mount components on an organized or chapped upper surface of a board without causing mechanical damages to the component. SOLUTION: This provides a method for mounting electronic components on the board by pressured sintering, and a paste consisting of a metallic powder and a solvent are applied between the component and the board. Once the paste is completely dried up, the component is mounted on the board. And then, a plurality of devices comprising the board and the component are pressurized in a hydrostatic pressure compressor 6 at a sintering temperature. A great many complicated and/or weak portions can be connected simultaneously and with a very high degree of accuracy.
Patent JP-2004054482-A (JP)
Title: Point management system and point management method
Inventor: FUKUTOME TAKASHI
IPC: G06Q40/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To accumulate points by using the cash card of an already existing bank or the like.  <P>SOLUTION: A member store terminal is provided with a means for connecting the member store terminal to a point management company device through a communication network, and notifying the point management company device of a purchase sum and magnetic data recorded on a card by using the magnetic data of the card. The point management company device is provided with: a magnetic data file in which the magnetic data recorded on the card are recorded; a point information receiving means for receiving the purchase sum and the magnetic data recorded on the card from the member store; a card specifying and retrieving means for retrieving the received magnetic data from the magnetic data file to specify the noticed card; a point calculating means for calculating and adding points corresponding to the purchase sum to the specified card; and a point information management file in which the points of the specified card are stored and managed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050008-A (JP)
Title: Paint filter
Inventor: FURUSAWA HIROYUKI
IPC: B01D29/13
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paint filter in which a socket and a plug are attached/detached rapidly, the strength of a filter cartridge is improved without lowering the filtration performance and an O-ring is easily exchanged.  <P>SOLUTION: This paint filter consists of the almost cylindrical socket 2 provided with an inflow port 5 at one end of the socket 2 which is communicated with a filtration chamber 4 arranged inside the socket 2 and a means 6 for rapidly coupling the socket 2 to the plug 3 at the other end, and an almost cylindrical plug 3 provided with an inserting part 8 to be inserted freely detachably into the other end of the socket 2 by the means 6, an outflow port 9 arranged at one end of the part 8, and an almost cylindrical filter cartridge 10 which is present in the chamber 4 in the state where it is inserted into the socket 2 and which is freely detachably arranged at the other end of the part 8. The O-ring 12 is fit from the outside to the fitting part 8 of the projecting plug 3 exposed and separated from the socket 2. A reinforcement 11 consisting of a spiral wire is abutted on the inner peripheral surface of the filter cartridge 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056367-A (JP)
Title: Tuner
Inventor: MIKI KAZUYA
IPC: H04N5/44
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuner whose reception characteristics are not negatively affected even if a higher harmonic of the basic frequency of a quartz vibrator returns to an RF circuit as a spurious signal.  <P>SOLUTION: In the tuner, an RF signal input from an input terminal 1 is converted by a mixer 5 into a IF (intermediate frequency) signal, which is then demodulated by a demodulating IC 9. The quartz vibrators 11, 12 are connected to the IC 9 to generate a system clock for the digital process of the input signal. The connection of the quartz vibrators 11, 12 having different basic frequencies different to the demodulating IC 9 is changed under control of a change-over circuit 13. Accordingly, the quartz vibrators 11, 12 to be connected is selected according to a reception frequency, so that the higher harmonic of vibrator's basic frequency that returned to a RF circuit side in the tuner does not come into the IF band of the RF signal after the frequency of the RF signal is converted into IF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052070-A (JP)
Title: Hard film-coated steel and method of producing the same
Inventor: SUZUKI YOSHITAKE
IPC: B23K103/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide hard film-coated steel which is excellent in rigidity, toughness, wear resistance and durability, has high surface hardness and further has no scab on the clad boundaries, and to provide a method of producing the same.  <P>SOLUTION: The hard film-coated steel is provided with a base material consisting of steel having a hardness of ≥400Hv, and a TiNi<SB>3</SB>layer-containing hard film formed on at least either surface in the base material. A TiNi layer or a TiNi layer and a Ti<SB>2</SB>Ni layer can further be formed on the surface of the TiNi<SB>3</SB>layer. The hard film-coated steel can be obtained by stacking and press-fitting an external layer consisting of a Ti based alloy on at least either surface in martensitic stainless steel via an Ni based alloy layer to form into a stacked sheet, warming the stacked sheet at a temperature rising rate α(°C/sec) satisfying the primary relational inequality of D<SB>Ti</SB>≤37×α<SP>-0.42</SP>(wherein, D<SB>Ti</SB>(μm) is the thickness of the external layer), holding the same at 900 to 1,100°C for 15 s to 15 min, and thereafter performing rapid cooling at a cooling rate of ≥1°C/s.  <P>COPYRIGHT: (C)2004,JPO