baber/WOPTO huggingface dataset:
Patent JP-2004011789-A (JP)
Title: Pneumatic cylinder
Inventor: UCHINO MAKOTO
IPC: F16C29/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic cylinder wherein stable slide performance and seal performance is maintained regardless of temperature change while using air bearings.  <P>SOLUTION: This pneumatic cylinder comprises a shaft member 14 provided with a piston 11 and a piston rod 3 axially coupled with each other, a cylinder main body 2 having the piston rod 3 protruded outward to support the shaft member 14 to be capable of linearly reciprocating, and porous air bearings 9 and 12 incorporated in the cylinder main body 2 to respectively slidably support the piston 11 and the piston rod 3. For a material for the shaft member 14, the cylinder main body 2, and the air bearings 9 and 12, one having a roughly similar thermal expansion coefficient is used. Clearance between the shaft member 14 and the air bearings 9 and 12 is maintained constant regardless of temperature change, thereby performance of an air layer formed between them, that is, slide performance and seal performance are stably maintained regardless of temperature change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015934-A (JP)
Title: Vibration control device
Inventor: IWATSUKI KUNIHIRO
IPC: H02P7/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve suitability of output variations in a driving power source to a vibration control function by a motor generator.  <P>SOLUTION: This vibration control device performs vibration control for restraining output variations in the driving power source with a function of the motor generator, and includes vibration control judgement means (steps S21, S22, S32, S33) for determining whether or not the output variations in the driving power source are restrained by the function of the motor generator, based on actual output variations in the driving power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019024-A (JP)
Title: Method for producing deinked pulp, and method for producing regenerated paper
Inventor: ADACHI HIROYUKI
IPC: D21C5/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To separate an ink component in froth to recycle a fiber material and an inorganic material, to improve the yield, and to reduce the load of a waste water treatment facility.  <P>SOLUTION: This method for producing deinked pulp is characterized by containing a flotation treatment process 3 or a white water treatment process 9 in a process for producing the deinked pulp from waste paper, bringing the froth generated in the flotation treatment process 3 or the white water treatment process 9 into contact with a solvent to separate into the oily layer and the water layer, treating the oily layer at the outside of the deinked pulp-producing process and returning the water layer to the deinked pulp-producing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018172-A (JP)
Title: Binding device
Inventor: KURABAYASHI ATSUSHI
IPC: B42B4/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a binding device for performing stapling and double folding processing.  <P>SOLUTION: Electric staplers 7 and 8 and a pair of pinch rollers 10 are mounted on a frame 6 to form a unit 4. The unit 4 is moved to a position wherein a driver of the stapler confronts a push blade 11 and a position wherein a pair of the pinch rollers 10 confront the push blade. The unit 4 moves after the electric stapler staples on a lateral central line of a paper sheet P, and the pinch rollers confront the stapling portion. The paper sheet is inserted between the pinch rollers by the push blade, and double folding processing is performed. An arrangement space between the pinch rollers and the push blade can be reduced compared with a conventional structure wherein the stapler is advanced between the confronting pinch rollers and the push blade in order to perform stapling. Thus, miniaturization of the device can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094981-A (JP)
Title: Storage structure for functional parts
Inventor: SHIBATA MINORU
IPC: B60K37/00
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide storage structure for functional parts that can maintain the excellent appearance of a design body regardless of the number of disposed functional parts. SOLUTION: A multiple switch box 10 is provided with an operation plate 13 having a plurality of operation switches, and a storage box 14. The operation plate 13 and the storage box 14 are rotatably stored in a storage case 20 so as to share one shaft part 22, and the storage case 20 is mounted in an opening 11a for the multiple switch box on the back face R side of an instrument panel 11. The operation plate 13 and the storage box 14 are individually changeover- arranged from the storage state to the service state respectively in the independent state.
Patent JP-2004020500-A (JP)
Title: Pressure sensor
Inventor: MAEDA KOICHI
IPC: G01L19/14
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor eliminating the possibility of infiltration of rainwater and dust from an air hole formed in a connection part to open the back face of a pressure receiving face of a diaphragm to the atmosphere.  <P>SOLUTION: This pressure sensor for sensing pressure led in through a passage 12 of a housing 1, by the diaphragm 3 of a pressure sensing part 2, has a connector 14 for outputting the sensed pressure as an electric signal. In this case, a permeable sintered component 24 is disposed in the air hole 21 formed in the connector 14 to communicate a space on the back face side of the pressure receiving face of the diaphragm 3 with the atmosphere. The space on the back side of the pressure receiving face is thereby opened to the atmosphere through the sintered component 24, an object connector and harness, so that the infiltration of water or the like can be prevented by the sintered component 24 when the object connector is not connected before integration into a system or the like, without impairing the operation of the pressure sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023732-A (JP)
Title: Data transmitting device, data receiving device, data transmitting method and data receiving method
Inventor: WATANABE TAKAHIRO
IPC: H04N21/6338
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitting and receiving method for realizing small capacity of a server side while avoiding cases wherein contents can not be distributed because of differences in compression method and specifications of a bit rate between transmission and reception.  <P>SOLUTION: A data receiving device 200 transmits a content ID, a compression method and the ranges of a bit rate to a data transmitting device 400 (S1201). The data transmitting device 400 specifies a compression method and a bit rate and send them to the data receiving device 200 (S1202). The data transmitting device 400 encodes contents by the specified compression method and begins distribution of the contents at the specified bit rate (S1207). If a "bit rate change request" is received from the data transmitting device 200 during this period (S1208), the data transmitting device 400 determines a new bit rate and reports it to the data receiving device 200 (S1210) and restarts distribution of the contents at the changed bit rate (S1213 to S1215).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021229-A (JP)
Title: Lottery game control system in karaoke machine
Inventor: TACHIBANA SATOSHI
IPC: A63F13/69
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lottery game control system in a Karaoke machine which makes a user realize that hit surely appears even if performance frequency is unstable.  <P>SOLUTION: The lottery game control system in the Karaoke machine having a means for recording performance degree of Karaoke music, a lottery condition setting means for setting lottery period and hit frequency, a probability determination means for predicting the number of music to be performed in the lottery period set based on the recorded performance degree and for determining hit probability in the lottery period based on prediction and the set hit frequency and a means for executing a lottery game by every performance of Karaoke music, for determining and outputting the hit or out according to the determined hit probability is constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031387-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: SHINPO KAZUKI
IPC: H05K3/46
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printed wiring board having densely-positioned multiple wiring layers.  <P>SOLUTION: Two supporting substrates 12 and 15, each of which surfaces has a wiring layer 13 or 16 formed by etching, are opposed with their respective wiring layers faced inside, and an insulation sheet 17a made of a thermoplastic resin is placed between them, then the insulation sheet and the supporting substrates are thermocompression-bonded. The wiring layer of each supporting substrate gets into the spaces in the opposite wiring layer, and is held on the supporting substrate 12 with the insulation layer 17 (molten insulation sheet 17a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026717-A (JP)
Title: Photo-physicochemical diagnostic/therapeutic agent for vascular disease
Inventor: NAKAE YOSHINORI
IPC: A61K31/409
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain various therapeutic agents in which photo-physicochemical diagnosis/therapy (PDT: Photodynamic Therapy) are applied by using high selective accumulation in a neoplastic blood vessel and selective accumulation in tumor cells, which are possessed by an iminochlorin aspartic acid derivative or its pharmaceutically acceptable salt.  <P>SOLUTION: The therapeutic agent for rheumatism for photo-physicochemical diagnosis/therapy (PDT) associated with vascular disease, the therapeutic agent for inflammatory keratodermia and the medicine for confirming the site of sentinel lymph node and diagnosing metastasis comprise the iminochlorin aspartic acid derivative represented by formula (I) (Asp is an aspartic acid residue) or its pharmaceutically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030791-A (JP)
Title: Recording medium device
Inventor: NISHIO ATSUSHI
IPC: G11B17/047
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To control starting/stopping/reversing a motor for driving a tray with an inexpensive configuration.  <P>SOLUTION: When an operator presses an eject operation switch 38, a movable contact 38a of the eject operation switch 38 is turned on in a motor driving circuit 88, and a tray driving motor 26 is brought into continuity with a power source 90 via the movable contact 38a and the movable contacts 84a, 84b of a reverse switch 84, to start energizing the tray driving motor. Then, when a 1st detection switch 82 or a 2nd detection switch 86 is turned off by the movement of the tray 18, the tray driving motor 26 is de-energized. Therefore, start/stop control of the motor is made without using a microcomputer, and this suppresses the manufacturing costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147652-A (JP)
Title: Highly water-absorbing composite yarn and woven or knitted fabric produced by utilizing the same
Inventor: LEE YOUNGKYU
IPC: D03D15/00
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-absorbing composite yarn having water absorption higher than that of a conventional product. SOLUTION: The composite yarn is produced by doubling five or less PET/ nylon disintegrated yarns, false-twisted yarns of polyester filaments, or fiber yarns of natural fibers with one core yarn of a polyester false twisted yarn by twisting, and further doubling a PET fixed yarn with the resultant doubled yarns. The composite yarn is most suitably utilized for wearing articles such as a bathrobe, everyday goods such as a bath towel and a hair towel, and other cleaving goods because the composite yarn provides properties such as the high water absorption to the original thread and a material in a woven or knitted fabric state.
Patent JP-2004026053-A (JP)
Title: Air bag door
Inventor: KUZUTANI TAKUJI
IPC: B60R21/20
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the worsened appearance of a vehicular interior member during elongation with thermal expansion.  <P>SOLUTION: An estimated rupture part 30 provided between rear contour portions of air bag doors 20, 20 consists of a bottomed groove portion 34 set at a width S great enough for the air bag doors 20, 20 to absorb a thermally expanded portion elongating along door outer faces and a deformable rupture portion 36 having a bottom face protruded from the bottomed groove portion 34 and being deformable during the elongation of the air bag doors 20, 20 with thermal expansion. The deformable rupture portion 36 extends along the contour portions of the air bag doors 20, 20 and has an approximately V-shaped cross section protruded from the outer faces of the air bag doors 20, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024165-A (JP)
Title: Apparatus for feeding ingredient material
Inventor: KUWATA SHOJI
IPC: A23L35/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding an ingredient material by which the ingredient material in a prescribed amount is rapidly fed to a food tray in a line for producing a frozen food such as gratin.  <P>SOLUTION: The apparatus for feeding the ingredient material has a plane face for carrying each four ingredient-feeding plates 3 arranged in lines in right and left sides, made of a synthetic resin and having each a quadrangular shape, and ingredient-feeding holes 6, an ingredient-feeding plate guide 7 installed in the outer periphery so as to be a picture frame, ingredient-dropping holes 21 formed at the right upper corner part, and a quadrangular sliding plate 4 made of a synthetic resin. The apparatus also has each three ingredient-feeding plates 3 arranged at the right and left sides in lines, ingredient-dropping hole shatters 4a and 4b, and 4c and 4d installed in the right front part and the left front part of the quadrangular sliding plate 4 respectively. Pneumatic cylinders 5 with push bars for longitudinally and laterally sending the ingredient-feeding plate 3 intermittently are installed in the front and rear, and right and left of the quadrangular sliding plate 4 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092564-A (JP)
Title: Negotiated/dynamic error correction for streamed media
Inventor: BHATT SANJAY
IPC: H04L5/14
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatuses for allowing a receiving device to dynamically control a sending device's decision regarding the level of error correction that is applied to streamed media and/or otherwise to influence the decision by using a different method. SOLUTION: One method includes having the receiving device generate a request for streamed media that specifies an initial requested error correction level. In this manner, the receiving device is allowed to initially negotiate an error correction level with the sending device that will be providing the streamed media. The receiving device may also dynamically modify the requested level of error correction applied to the streamed media. The sending and receiving devices may also initially and/or dynamically negotiate different error correction encoding schemes. Different error encoding scheme(s) and/or error correction levels can also be selectively applied to different types of streamed media data.
Patent JP-2003020993-A (JP)
Title: Stirling engine generator system using waste heat utilizing built-in heat exchanger
Inventor: ITO KATSUHIRO
IPC: F23G5/46
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a heat receiving cover for covering a heating part of a Stirling engine and to increase the life of the device in a Stirling engine generator system for generating power by utilizing the waste heat produced in burning a burnable waste or a waste tire or waste synthetic resin, etc. SOLUTION: The waste heat generated from an incinerator is transferred to an adjacent secondary combustion device via a heat transferring part, and heat chamber parts of the heat receiving cover are made to project to a heat chamber whose temperature is kept between 900 deg.C and 950 deg.C to form a partition wall inside the heat chamber, leaving the top outside. Hot air at about 300 deg.C is taken in through a hot air inlet, heated to about 870-970 deg.C to contact heat the heating part of the Stirling engine. The temperature is controlled by a proportional controlling type auxiliary burner and a temperature sensor, and the Stirling engine is driven. Then a generator attached to the Stirling engine is made to generate power. The taken-in hot air is discharged from a hot air outlet toward a flue of the heat chamber, and released to the outside together with the hot air in the heat chamber through the flue.
Patent JP-2004033833-A (JP)
Title: Method for coagulating and separating gypsum, gypsum coagulant and method for manufacturing zinc
Inventor: KAMIKAWA MITSURU
IPC: B01D21/01
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently coagulating and separating gypsum from an aqueous solution.  <P>SOLUTION: The gypsum coagulant containing a polymer provided with an anionic portion and a hydrophobic portion and the method for coagulating and separating the gypsum by adding this gypsum coagulant to the aqueous solution containing the gypsum are provided. Thus, gypsum particles dissolved, or suspended and dispersed in the aqueous solution are efficiently charged and neutralized to cause primary coagulation. Also, the method for manufacturing zinc including the method for coagulating the gypsum is provided, by which the obstruction resulting from the scale formation of the gypsum is prevented and the smooth manufacturing of zinc is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038392-A (JP)
Title: Management system using calling card information, program for realizing function of this system, and recording medium
Inventor: TSUDA KUNIKAZU
IPC: G06Q50/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable comprehensive management based on calling card information by allowing easy input of calling card information, sharing this calling card information input, and associating this information with a destination management system, a schedule management system, and an entry/exit management system.  <P>SOLUTION: This management system includes a calling card management server 1 for managing a calling card management DB 1a which retains calling card information; an entry/exit management server 2 for managing an entry/exit DB 2a which retains entry/exit management information; a destination management server 3 for managing a destination DB 3a which retains destination information; and a download server 11 for downloading the data retained in each DB, with the servers set to be capable of exchanging information via a network 15. Calling card information is read by a scanner and registered in the calling card management DB 1a. Using this information, it is made easier to input information to the entry/exit management system and the destination management system. The calling card information is attached with a version and integrally managed by the calling card information DB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003253407-A (JP)
Title: Sintered compact for brazing and production method thereof
Inventor: KAWASE KINYA
IPC: C22C33/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered compact for brazing.  <P>SOLUTION: In the sintered compact 2 obtained by subjecting raw material powder essentially consisting of metal to molding and sintering, the raw material powder contains ≥40 mass% reduced iron powder, has an open porosity of ≤2%, and contains nitrogen. Since nitrogen forms nuclei to suppress the growth of iron crystal grains, its strength and toughness are improved, and further, its adhesion with a brazing filler metal can be improved. Further, not a sintered density but an actual open porosity is low, so that the sintered compact having excellent brazing properties can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004038662-A (JP)
Title: Automatic localizing function of print system
Inventor: ITO AKIRA
IPC: B41J29/38
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a print system itself to automatically perform a localizing work.  <P>SOLUTION: This print system has a present position measuring function, and changes various settings of a printer system based on the positional information obtained by the present position measuring function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047334-A (JP)
Title: Battery pack
Inventor: SHIMAMURA OSAMU
IPC: H01M2/10
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack wherein a reduction of power generating performance is prevented by sufficiently pressing a stacked electrode.  <P>SOLUTION: The battery 2 in which the stacked electrode 4 is sealed by a sheath film 10 is housed in a heat contraction tube 3 and pressed. As the battery 2 is pressed by a pressing member 3, a distance between electrodes of the stacked electrode 4 is invariably maintained, and the reduction of the power generation performance is prevented. Furthermore, as the distance between the electrodes is invariably maintained, not any local over-voltage is generated, and life of the battery 2 is prolonged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053390-A (JP)
Title: Frequency modulated continuous wave system
Inventor: SAKURAI YUJI
IPC: G01S15/34
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply realize distance measurement at higher accuracy than quantized unit of distance determined by a modulation frequency width in a frequency modulated continuous wave system.  <P>SOLUTION: Intermediate frequency signal which is an output of frequency modulated continuous wave system is analyzed, and feedback is applied to frequency control of a transmitter, and the intermediate frequency signal is made a contiguous sine wave overlapping frequency sweep sections. The frequency of the intermediate frequency signal is measured at high accuracy for longer time than frequency sweep time, or distance measurement is conducted at high frequency than the quantized unit of distance from the information of frequency control signal which was regarded difficult before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017276-A (JP)
Title: Wire saw and its manufacturing method
Inventor: ISHIKAWA TADAO
IPC: B24D3/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw which is independent of self-dressing action of an object to be ground, safe, free from fluctuation of grinding performance for a long time, quiet and excellent in the grinding performance and its manufacturing method.  <P>SOLUTION: A wire is formed of a rope-shaped core wire and a single or a plurality of lines of cylindrical coil-shaped base metal wires 10, and a cutting surface shape of the base metal wires is made in a continuous structure of a recessed shape and a protruded shape. A groove 11 is formed on a front face part in a cutting direction of a recessed part, and abrasive grains 2 are firmly adhered with metal.  <P>COPYRIGHT: (C)2004,JPO