baber/WOPTO huggingface dataset:
Patent JP-2004298856-A (JP)
Title: Method for generating cavitation and generating apparatus therefor
Inventor: FUJIMOTO MASAHISA
IPC: B06B1/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating cavitation capable of highly efficiently generating and destructing an air bubble, and a generating apparatus therefor.  <P>SOLUTION: A piston is subjected to reciprocating motion in water to vibrate the surrounding water, and inertia of water or a mass body is utilized to fluctuate pressure, so that generation and destruction of the air bubble can be repeated. Further, a mechanism of an inertia piston and a pressure piston is provided so as to generate and destroy the air bubble at a specific place in water. The apparatus generates a large shock wave when the air bubble is destroyed, and this phenomenon is the same as a cavitation phenomenon generated by a fluid machine. The generation apparatus and the generating method characterized by utilizing the cavitation phenomenon are included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334968-A (JP)
Title: Recording controller and its method, recording medium and program
Inventor: KAMATA MASATO
IPC: H04N5/76
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the quality of the sound and image to be recorded before the sound and image are recorded.  <P>SOLUTION: An encoding part 13 compresses the supplied data by a prescribed encoding method or in a mode (compression rate) set at that time and supplies the compressed data to a decoding part 15 through a buffer 14. The decoding part 15 decodes the supplied data and supplies the decoded data to an outputting part 16. The data supplied to the outputting part 16 are supplied to a speaker and a display. A user confirms the sound and image quality at the time of recording in a mode set at that time before recording the data. If the confirmed quality is acceptable, the data are subsequently started to record on a recording medium 3. This invention is applicable to a recording and reproducing device that records data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329774-A (JP)
Title: Drier
Inventor: UMEHARA MIKIMITSU
IPC: D06F58/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier capable of preventing the temperature rise of a front panel constituting a casing.  <P>SOLUTION: This drier 1 is provided with the casing 2 with a treated object throw-in part opened; a drum 5 rotatably provided in a horizontal state in a drying treatment chamber 4 formed in the casing 2, to store the treated object thrown in from a throw-in port 6; a heating unit for heating led-in outside air; and an exhaust unit for exhausting warm air to the outside. A partition plate 60 is provided between the front panel 46 constituting the casing, and a front end plate 15 of the drum to form a heat insulating chamber 62 between the partition plate and the front panel. An outside air lead-in port 64 is provided for communicating between the heat insulating chamber and the outside of the drying treatment chamber, and a communicating port 65 is provided for communicating between the heat insulating chamber and the inside of the drying treatment chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342328-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: YAMAZAKI KEIICHI
IPC: C03C23/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing method having little thermal damage with a low running cost by minimizing a consumption quantity of a gas for generating plasma, and supplied power without lowering productivity.  <P>SOLUTION: A discharge space 3 is formed between a plurality of oppositely disposed electrodes 1, 2 and a dielectric coating material 4 is disposed on the side of the space 3 of at least one of the electrodes 1, 2. Spherical or pellet-shaped dielectric particles 5 are filled into the space 3. Plasma 6 is generated in the space 3 by generating discharge under the pressure close to the atmospheric pressure by applying a voltage between the electrodes 1, 2 while supplying the gas. An object 9 to be processed is exposed on the plasma 6 by blowing the plasma 6 to the object 9 from the space 3. The gap between the electrodes 1, 2 can be enlarged without losing stability of the discharge, and the dimensions of the space 3 in the facing directions of the electrodes 1, 2 can be enlarged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340439-A (JP)
Title: Heat source device utilizing exhaust heat
Inventor: AZUMAGUCHI SEISAKU
IPC: F24H1/18
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase a hot water storage temperature while properly cooling the cooling fluid in simultaneously storing hot water by using the cooling fluid for cooling a generating means, and heating a heated object.  <P>SOLUTION: This heat source device is provided with a hot water storage hot water circulating passage 3 for circulating the hot water in a hot water storage tank 1 over a hot water storage heat exchanger E, and a heating heat medium circulating passage 37 for circulating a heating medium between a heat exchanger for heating 45 and a heat radiating part H. The cooling fluid circulating passage 12 for circulating the cooling fluid to cool a power generating means B is mounted to circulate the cooling fluid to the hot water storage heat exchanger E and the heat exchanger for heating 45, a low temperature-side hot water storage heat exchanger 6 and a high temperature-side hot water storage heat exchanger 5 are arranged in the hot water storage hot water circulating passage 3 successively from an upstream side in the hot water circulating direction to be used as the hot water storage heat exchanger E, and the cooling fluid circulating passage 12 is constituted to circulate the cooling fluid from the generating means B successively to the high temperature-side hot water storage heat exchanger 5, the heat exchanger for heating 45 and the low temperature-side hot water storage heat exchanger 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340673-A (JP)
Title: Signal processing circuit and dynamic amount sensor
Inventor: KAWAI TAKAAKI
IPC: G01D5/24
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit and a dynamic quantity sensor capable of obtaining an output which does not contain noises caused by the offset voltage of an operational amplifier.  <P>SOLUTION: Electric charges (3C, Voff) which are based on the offset voltage and generated when charges are transferred from switched capacitors SC1, SC2 to a switched capacitor SC3, are accumulated in a switched capacitor SC4 by charging. Consequently, an influence of the offset voltage Voff is removed from an output voltage Vout which is determined by charges accumulated in the switched capacitors SC3 by charging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005657-A (JP)
Title: Information processing method and device
Inventor: DESHPANDE SANJAY R
IPC: G06F12/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of coherency reporting when read data are given from a bus other than a local bus of a request source processor as generally generated in a NUMA or memory directory base system.  <P>SOLUTION: This information processing system includes a plurality of bus devices coupled to at least one memory device through buses. A first device (request source) on the bus issues a request to obtain data and coherency information, and monitors the coherence information during a designated coherency response interval. A second device (response device) sends, within the designated coherency response interval, a first signal indicating that the coherency information is returned, and sends a second signal to provide the coherence information to the request source within the second interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339336-A (JP)
Title: Cerium abrasive and method for producing cerium abrasive
Inventor: NAKAJIMA YUKI
IPC: B24B37/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide cerium abrasives in which a slurry state to be applied in actual polishing work is taken into consideration, and to provide a method for producing the same.  <P>SOLUTION: The cerium abrasives comprise lanthanum, cerium and a fluorine component, and have a pH of 7.0-10.5 when dispersed in pure water so as to have a slurry concentration of 20 wt%. In the method for producing the cerium abrasives, condition setting for the steps of fluorination and roasting is important. Preferred conditions are as follows: during fluorination, a fluorine component is added so that the ratio of the number of fluorine atoms to that of lanthanum atoms (F/La) in a raw material is 1.2-2.3, and during roasting, roasting temperature is set at 800-1200°C, and roasting time is set so that the ratio of the number of fluorine atoms to that of lanthanum atoms (F/La) in the raw material after roasting is 1.1-2.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343378-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: ONOZAWA YASUHIDE
IPC: H03H9/25
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SAW device for which void generation and resin intrusion to an airtight space are prevented at the time of laminating resin in the SAW device in which the airtight space is formed below an IDT by coating the outer surface of an SAW chip mounted on a mounting substrate base material with a heated and softened resin sheet and filling the resin in a skirt part of the SAW chip, and provide its manufacturing method.  <P>SOLUTION: A frame body overlapping with the peripheral edge part of the surface acoustic wave chip is formed on the upper surface of the mounting substrate, the frame body is thinner than a gap between the surface acoustic wave chip and the mounting substrate, and the frame body is formed so as to cover the dicing cut margin of the mounting substrate base material along the dicing cut margin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341782-A (JP)
Title: Chartering system, chartering method, computer-readable recording medium recorded with program, and program
Inventor: INOUE TORU
IPC: G06Q50/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To optimize vehicle allocation of a daily charter run, and to provide optimum charter contents in a covered calculation period, in a chartering system allocating the charter run about a vehicle allocation plan comprising a plurality of operation routes.  <P>SOLUTION: In the vehicle allocation plan comprising the plurality of operation routes, spot costs and costs except a charter contract basic charge are calculated in each the operation route (S402, S403). In vehicle allocation calculation (S405), the charter run is adopted in the operation route having a large assumed reduction money amount that is a difference therebetween. In contract calculation (S406), a charter basic charge total is subtracted from the assumed reduction money amount of the covered calculation period to calculate a reduction money amount of the covered calculation period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341798-A (JP)
Title: Charge reception device for pay toilet
Inventor: TANIMOTO KAZUO
IPC: G07F17/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge reception device for a pay toilet having excellent versatility, capable of being applied to not only a private room type toilet but also a nonprivate-room urinal toilet.  <P>SOLUTION: This charge reception device has a detection sensor 2 detecting presence/absence of a user, a charge reception means 3 collecting a use charge of the toilet, and a notification means 4. When the presence of the user is detected by the detection sensor 2, notification by the notification means 4 is started. When the charge reception means 3 collects the use charge, the notification by the notification means 4 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276579-A (JP)
Title: Laminating machine and method
Inventor: TAKEMASA KENJI
IPC: G02F1/1335
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating machine which can conduct good lamination while preventing a pressing mark from appearing without using an expensive device such as a servo-motor under no specific control.  <P>SOLUTION: A stage 23 which is rotatable by a rotary shaft 22 parallel to the central rotating axis is arranged at near the upper side of a roller 21. The stage 23 has a movable part 23a movable by a first air cylinder 24a at a first speed and a movable stopper 27, and the movable part 23a has a positioning unit 28 and absorbs and holds a work A. A stage 33 is installed so as to face the movable part 23a with a prescribed angle and adsorbs and holds a work B. The movable part 23a is moved in the allow direction at the first speed to contact the positioning unit 28; then, the stage 33 is moved to the side of the roller 21 at a lower speed than the first speed by a big driving force. After the end parts of the works A and B are inserted into a space G, lamination is successively conducted in the space G by the movement of the stage 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342474-A (JP)
Title: Terminal structure
Inventor: SAKAMOTO TAKESHI
IPC: H01R4/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure which provides stable fusing.  <P>SOLUTION: A locking groove 22 to pinch wires 21 is formed at the tip of a wire connecting part 12 of a terminal 1, and the wires 21 are positioned in a state of the wires 21 in contact with the depth edge 23 of the locking groove 22. Contacting parts 32 with which electrodes 31 to clamp the wire connecting part 12 are contacted are formed on both sides of the wire connecting part 12, and the terminal is so structured that pressure and an electric current from the electrodes 31 pressing the contacts 32 fuse the wires 21 pinched by the locking groove 22. A hollow part 41 of a circular hole is formed on the side of the depth of the locking groove 22, and the hollow part 41 is disposed on the center line 42 of the locking groove 22 and near to the locking groove 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337448-A (JP)
Title: Massage nozzle and massage system
Inventor: SHONO NOBUHIRO
IPC: A61H9/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage nozzle which can obtain strong suction forces even with a limited capacity of supplying water.  <P>SOLUTION: In the massage nozzle and the massage system using the same, the system is provided with a whirling chamber which has a water intake part so arranged as to form a whirl flow of water in the chamber and a water delivery port so opened that the whirl flow of water is delivered to form a negative pressure part. The whirling chamber has an inner diameter almost the same as the diameter of the water deliver port from the water intake part to the water delivery port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340318-A (JP)
Title: Multi-stage transmission planetary gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/62
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase flexibility in a structure of a downstream side planetary gear set group, and to expand flexibility in setting a change gear ratio, in a planetary gear train provided with three lines of planetary gear sets coaxially with an input shaft and an output shaft, and obtaining the gear change ratio of forward eight speeds.  <P>SOLUTION: In the multi-speed transmission planetary gear train, an upstream side planetary gear set is made to be a double-pinion type first planetary gear set 14. The downstream side planetary gear set group comprises a first rotating member, a second rotating member, a third rotating member, and a fourth rotating member, as rotating members. A first sun gear 20 is coupled with the input shaft 10, and a first carrier 28 is fixed to a case 52. The second rotating member can be fixed to the case 52, and coupled with the input shaft 10. The third rotating member can be fixed to the case 52 through the first carrier 28, and coupled with a first ring gear 22 and the input shaft 10. The fourth rotating member is coupled with the output shaft 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347335-A (JP)
Title: Micro spectrometric analytical method
Inventor: MORIWAKI HIROBUMI
IPC: G01N21/3577
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily control a thickness of a sample, and to realize accurate micro spectrometric analysis.  <P>SOLUTION: In this micro spectrometric analytical method, a solution containing a solute and at least two kinds of solvents is enriched to form a solute spot, and the solute spot is analyzed micro-spectrometrically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346251-A (JP)
Title: Additive for resin molding, resin material, and molded resin article
Inventor: KAWASAKI SHINICHI
IPC: C08K3/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an additive for the molding of a resin having a function to increase the viscosity in molding, a resin material produced by adding the additive to the resin to be molded, and a molded resin article composed of the resin material.  <P>SOLUTION: The additive for the molding of the resin contains a polymer component and a compatibilizing agent. The compatibilizing agent is selected e.g. from an ionomer-based compatibilizing agent, an oxazoline-based compatibilizing agent, an elastomer-based compatibilizing agent, a reactive compatibilizing agent and a copolymer-based compatibilizing agent. The resin material is produced by adding the additive for the molding of resin to the resin to be molded, and the molded resin article is composed of the resin material. This method is applicable to the molding of virgin resin as well as the molding of used and reclaimed resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348620-A (JP)
Title: Apparatus and method for specifying time of photographing print image
Inventor: IIDA TAKAYUKI
IPC: G06T1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce print images in which the time of photographing is not clear in batch digitizing services.  <P>SOLUTION: In the batch digitizing services, a negative film and photographic print are received in a lot from a customer, and images recorded thereon are digitized by using a film scanner and reflective scanner, respectively. Photographic printing paper is narrow in latitude in comparison with a negative film, so that many images in which the photographing time is not clear are generated in the print images read from the photographic print. An identical image is retrieved by a similar image retrieval system with respect to the print image in which the photographing time is not clear, and the imprinted date extracted from the identical image are specified as a photographing date of the print image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353168-A (JP)
Title: Pneumatic drive instrument device
Inventor: TANI YOSHIO
IPC: E02F9/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic drive instrument device capable of reducing parts cost and mounting work cost.  <P>SOLUTION: The pneumatic drive instrument device provided with a pneumatic drive instrument 4 actuated by pneumatic pressure is provided with a pneumatic tank 6 formed in a cavity of machines installing the pneumatic drive instrument 4, a compressor 5 supplying compressed air to the pneumatic tank 6, a second piping 8 connecting the pneumatic tank 6 and the compressor 4, a first piping 7 connecting the pneumatic tank 6 and the compressor 5, an opening/closing valve 9 installed in the second piping 8, and a switch 10 opening/closing the valve 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004050171-A (JP)
Title: Waste water treating agent and waste water treatment method
Inventor: TSUJI SATOSHI
IPC: B01J20/26
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To make easily reducible the volume of various waste water containing water-insoluble matter such as a waste water from the gas washer in an incinerator, industrial waste water, domestic waste water or sludge without requiring equipment for waste water treatment such as a filtering device and make a large amount of waste water rapidly treatable at any location.  <P>SOLUTION: The waste water treating agent comprises humidity curing type water-expandable organic chemicals forming hydrous gel from which included water can be evaporated by contact with water, e.g., a humidity curing type water-expandable polyurethane composition containing a polyether urethane prepolymer. Waste water is treated through (i) a gelling step in which the waste water treating agent is added to the waste water and all the waste water is solidified to form hydrous gel and (ii) a volume reduction step in which the included water of the hydrous gel obtained in the step (i) is separated and removed and the resultant is dried to obtain a dry solid reduced in volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352884-A (JP)
Title: Ink for inkjet recording
Inventor: HIGETA SHIGERU
IPC: C09D11/322
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet recording which does not cause clogging when printed after left standing for a long term and ensures water resistance of an image by rapid and sure enclosure of a coloring material by quick completion of a polycondensation reaction on a recording medium of a water-soluble substance, which initiates the polycondensation reaction accompanied with water evaporation, after adhesion of the ink onto the recording medium as rapidly as immediately after the preparation of the ink.  <P>SOLUTION: The ink for inkjet recording comprises at least the coloring material, a humectant, water, the water-soluble substance which initiates the polycondensation reaction accompanied with water evaporation, and a pH buffering agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352917-A (JP)
Title: Method for producing ink
Inventor: TAKAGISHI IKUO
IPC: C09D11/328
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink that can inhibit the occurrence of thin spot induced by bubble formation with the passage of time and causes no erosion.  <P>SOLUTION: When a gas mixture is allowed to be dissolved in a water-based ink including at least a coloring agent, a thickener and water, either the weight of dissolved oxygen or the weight of dissolved nitrogen is reduced less that 50 %wt. in comparison with the dissolved weight, when the atmospheric composition is dissolved in the water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356010-A (JP)
Title: Electrochemical cell with terminal
Inventor: KOSEKI HIROYUKI
IPC: H01M2/30
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in a conventional electrochemical cell with a terminal that its case sealing part is hidden with a terminal or a circuit board and detection of electrolyte leakage is difficult.  <P>SOLUTION: The relation between the total length L of boundary lines 105, 106 between the inner circumference and the outer circumference of a case and a sealing part 104 and the total length T of the boundary line making disappear by being hidden with a terminal is set in T≤L/3. A hole is pierced in a part of a covered part of a sealing part of the terminal to enhance visibility. When an electrochemical cell is fit to a circuit board, it is fit so that a case sealing part is faced to the direction other than the circuit board. The electrochemical cell with the terminal capable of easily finding electrolyte leakage in the sealing part is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI