baber/WOPTO huggingface dataset:
Patent JP-2004089886-A (JP)
Title: Liquid jet pump
Inventor: ABE TAKAYUKI
IPC: A45D34/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet pump which hardly allows a liquid to remain in its nozzle even when uncapped and hence prevents such troubles as the scattering of a jetted liquid in wrong directions or the dripping of a liquid remaining in the nozzle from its tip after the liquid is used.  <P>SOLUTION: The liquid jet pump has a sucking section A fitted to a container 2 by fitting a fitting cap 3 to an open neck section 6 and an operation jet section B formed by fitting a jet head 17 having a tubular nozzle 16 into the upper end of a stem 15 which projects from the sucking section A so as to be pushed downward in an upper-side energized state. A liquid in the container is sucked up by the up-and-down motion of the operation jet section and jetted through a jet port 18 of the nozzle 16. In the pump, at least the inner surface of the tip of the nozzle 16 of the jet head 17 is made to be a highly water-repellent wall surface a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092820-A (JP)
Title: Frictional resistance generating mechanism
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/129
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure rotational directional clearance for preventing generation of high hysteresis torque in a prescribed twist angle range in a frictional resistance generating mechanism.  <P>SOLUTION: This frictional resistance generating mechanism 7 damps torsional vibration by generating frictional resistance when a crankshaft 2 and a flywheel 21 relatively rotates, and has a disk-like member 13 fixed to the crankshaft 2 and a second friction plate 44 for frictionally engaging with the flywheel 21 so as to be relatively rotatable. The disk-like member 13 and the second friction plate 44 constitute a rotational directional engaging part 62 for engaging in the rotational direction. The rotational directional engaging part 62 secures rotational directional clearances 46 and 47 relatively rotatable in a prescribed angle range (θ1 + θ2), and is also freely attached-detached in the shaft direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089567-A (JP)
Title: Golf club head and method of manufacture
Inventor: IMAMOTO YASUNORI
IPC: A63B102/32
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head for lengthening a carry by applying large resiliency to a ball by generating sufficient deflection in a face part when hitting the ball, and obtaining a strong hitting feeling by controlling vibration of a face surface generated when hitting the ball.  <P>SOLUTION: This metallic golf club head having a hollow part is manufactured by fixing a face plate 2 forming a grating-shaped recess-projection 4 having a height difference of 0.1 to 0.4 mm on a back face to a head body having an opening part in the face part. In this case, a belt-like projecting part 14 is desirably formed over a heel side end part from a toe side end part in a height directional almost central part on the back face of the face plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091754-A (JP)
Title: Release agent composition, release film, and its manufacturing method
Inventor: KAWASHIMA TADASHI
IPC: B32B23/08
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of curing an addition reaction type silicone and also crosslinking a cellulose resin, in a release film having a peeling layer comprising a release agent composition comprising cellulose resin and an addition reaction type silicone.  <P>SOLUTION: This release agent comprises a cellulose resin. a crosslinking agent to crosslink the cellulose resin, an addition reaction type silicone, and a curing catalyst to cure the addition reaction type silicone, wherein as a crosslinking agent, a blocked isocyanate crosslinking agent is used. As the curing catalyst, a platinum curing catalyst is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097312-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with enhanced attraction by referring to the history of previous games for generation of a specific game.  <P>SOLUTION: In the game machine, a lottery for generating the super time (ST) is executed during a regular game. The lottery is determined by the history of battles with a monster over a several number of games called the "battle presentation". If a main character wins the battle, the ST called the "Battle Rush (BR)" can be obtained, and also an item may be obtained at the same time. The obtained item can be used in the battle. The three kinds of items correspond to Water Mine in the left reel, Flame Shot in the center reel, and Earth Shake in the right reel respectively. If the first stopped operation reel coincides with the first stopped operation reel elected in the lottery at the time, the corresponding item can be used. The item is stored in an item counter on a RAM, and is carried over to games after the present game as long as the item is not used. The game is terminated when the horse power HP of the enemy character is zero, and if the main character can throw the enemy character, the BR is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103679-A (JP)
Title: Semiconductor light emitting element and semiconductor light emitting element module
Inventor: HORIE HIDEYOSHI
IPC: H01S5/223
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a proper bond of an optical system, etc. having an optical fiber and a lens to a semiconductor laser by effectively reducing an overall width of a half value of a flip-flop photovoltaic voltage without extremely deteriorating essential characteristics of the semiconductor laser, and to improve high output operation characteristics of the semiconductor laser itself.  <P>SOLUTION: This semiconductor light emitting element includes a structure in which a first conductivity type first clad layer, a first conductivity type second clad layer, a first optical guide layer, an active layer structure, a second optical guide layer, a second conductivity type second clad layer, and a second conductivity type first clad layer sequentially provided in this order on a substrate of a first conductivity type (mean refractive indexes of the respective layers are sequentially n<SB>n1</SB>, n<SB>n2</SB>, n<SB>ng</SB>, n<SB>a</SB>, n<SB>pg</SB>, n<SB>p2</SB>and n<SB>p1</SB>). This element is designed to satisfy specific conditions, such as, n<SB>n2</SB><n<SB>n1</SB><n<SB>ng</SB><n<SB>a</SB>and n<SB>p2</SB><n<SB>p1</SB><n<SB>pg</SB><n<SB>a</SB>, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101703-A (JP)
Title: Speaker adaptation apparatus
Inventor: TERAJIMA RYUTA
IPC: G10L15/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker adaptation apparatus which lightens the burden of a speaker.  <P>SOLUTION: The speaker adaptation apparatus is used for speech recognition. A speech recognition apparatus which has a sound analysis part 20 and a sound model part 30 is equipped with a tutor signal generation part 10 which imparts a tutor signal, a speaker adaptation part 40, and a speech synthesis part 50. Then the speaker adaptation part 40 varies respective probability density distributions of the sound model part 30 according to a first sound feature quantity (phoneme) as an analysis result of the sound analysis part 20 and the tutor signal (text code) so that a first sound feature quantity of the speaker has the maximum likelihood. Further, the speech synthesis part 50 synthesizes a speech of the tutor signal by using a second sound feature quantity (pitch and timbre) of the speaker as an analysis result of the sound analysis part 20, the tutor signal, and the sound model part 30 after adaptation. Namely, the output is fed back to the speaker through synthesis of a speech approximating the speech of the speaker. The speaker is able to grasp the degree and process of adaptation, so the user is relaxed and the burden is lightened. Further, a natural sound model which is free of a feeling of tense is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101425-A (JP)
Title: Scattering-type near-field microscope and scattering-type near-field spectroscopic system
Inventor: IYOGI MASATO
IPC: G01B7/16
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scattering-type near-field microscope and a scattering-type near-field spectroscopic system capable of improving an S/N ratio and contrast more than by conventional technology in the scattering-type near-field microscope and efficiently condensing a backscattering component in the case of sample measurement on a non-transmitting sample.  <P>SOLUTION: The scattering-type near-field microscope is constituted through the use of a self-detection-type cantilever. A metal or a dielectric for scattering evanescent light is provided only for the vicinity of a tipmost part of a probe provided for the cantilever. A part or the whole of the cantilever is constituted of an optically transparent material so that part or the whole of light backscattered at the tip of the probe and condensed by a condensing means may be transmitted through the cantilever and condensed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107408-A (JP)
Title: Anti-fogging composition for agricultural film
Inventor: MACHIDA TOSHIMI
IPC: A01G9/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifogging composition which can impart an antifogging property to base films over a long period, has large adhesive strength to the base films, and large folding resistance, and hardly causes the dropping of inorganic substances contained in coating films, and to provide an agricultural antifogging film coated with the antifogging composition.  <P>SOLUTION: This antifogging composition for agricultural films, comprising an olefinic resin emulsion solution to be coated on the surfaces of the agricultural films, is characterized by adding an inorganic additive, a silicon-based surfactant and a silane-based coupling agent. The antifogging composition for the agricultural films is characterized in that the inorganic additive is synthetic hectorite, and is added in an amount of 100 to 2,000 pts. wt. per 100 pts. wt. of the olefin resin component of the olefinic resin emulsion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108218-A (JP)
Title: Device and method for controlling multiple cylinder engine
Inventor: YAMAOKA SHIRO
IPC: B60K6/20
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a control method of a multiple cylinder engine having a compression ignition combustion mode for suppressing individual dispersion in engines and components and combustion dispersion between cylinders and cycles attributable to degradation or the like can be suppressed in the compression ignition combustion mode.  <P>SOLUTION: In a multiple cylinder engine having the compression ignition combustion mode, the frequency is detected preferably by a vibration detection sensor provided on a cylinder block or a cylinder head, and the peak cylinder pressure and the peak timing of each cylinder are respectively detected or estimated by adequately analyzing the detected frequency. The internal EGR, the fuel injection condition, the engine speed or the like are controlled so that the peak cylinder pressure and the peak timing are within an adequate range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151276-A (JP)
Title: Semiconductor memory device having pre-charge voltage of which data line is stabilized
Inventor: PARK SAN-HA
IPC: G11C7/10
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which current consumption at the time of write-in is reduced by performing pre-charge of a data linewith an intermediate level of power source voltage. SOLUTION: An equalizing and pre-charge section 400 comprises a pull-down equalizing and pre-charge section 420 responding to an input/output equalizing signal (IOEQ) and a pull-up equalizing and pre-charge section 410 responding to an input/output equalizing bar signal (IOEQZ). Also, the device comprises a local data line sense amplifier amplifying data on a local data line, a first switching means controlling transferring the amplified data to a global data line 40 from a local data line, an input/output sense amplifier 600 connected to the global data line, an equalizing and pre-charge means 400 connected to the global data line 40, and a write-in driver 500 connected to the global data line 40 in parallel to the equalizing and pre-charge means.
Patent JP-2003197418-A (JP)
Title: Balanced quench protection circuit
Inventor: XU MINFENG
IPC: H01F6/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnet electric circuit (30) for quench protection.  <P>SOLUTION: A superconducting coil assembly (60), that includes a plurality of spatially separated main magnet coil sections (32, 34) and secondary magnet coil sections (36, 38), is provided. The main magnet coil sections are connected in series so as to form at least one main coil series circuit (50). The secondary magnet coil sections are similarly connected in series so as to form at least one secondary coil series circuit (52). Further, at least one temperature control circuit (40, 42) is provided. The temperature control circuits can be used as a quench heater circuit or a quench resistor circuit. The temperature control circuits have a plurality of quench heaters or a plurality of quench resistors (44, 46; 64, 66), which are connected to the superconducting coil assembly. A superconducting switch (56) is connected to the superconducting coil assembly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114456-A (JP)
Title: Method and apparatus for bonding tube material
Inventor: HAYAKAWA JUN
IPC: B23K26/082
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of easily and quickly bonding mutual tube materials on a construction job site without using throwaway electrothermal wires or a dangerous solvent and further capable of easily checking conditions of bonding.  <P>SOLUTION: For a method for bonding the tube material, when a first resin made tube material 12 and a second resin made tube material 14 are bonded via a resin made joint 10 having transmissibility of laser beams and visible light, a laser attraction body 18 is coated on an outer peripheral surface of respective tube materials 12, 14, and parts of respective tube materials 12, 14 are inserted into an opening part of the joint 10, laser beams L are irradiated from an outer peripheral surface side of the joint 10, to heat the laser absorbing body 18 interposed between inner peripheral surfaces of the tube materials 12, 14, and openings between the inner peripheral surface of the joint 10 and the outer peripheral surfaces of the tube materials 12, 14 are fusion welded by transmission heat from the laser absorbing body 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118023-A (JP)
Title: Camera
Inventor: YAMAZAKI AKIHISA
IPC: G02B7/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive camera capable of detecting the absolute position of a lens with a simple mechanism.  <P>SOLUTION: A variable resistor is constituted with cam pins 121a and 121b as a sliding member by providing resistances 111a and 112a in cam grooves 111 and 112, and a potentiometer is constituted by utilizing the variable resistor. The absolute position of the lens in accordance with variable power operation by a zoom lever 105 is detected according to output voltage from the potentiometer. In what state the cam pin being the sliding member comes off from the cam groove is detected by a cam coming-off detection circuit 110a, and the cam pins 121a and 121b are restored to the cam grooves 111 and 112 by driving and rotating a cam barrel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081184-A (JP)
Title: Structure of vinyl green house using waste plastic as aggregate and method for producing the same
Inventor: KAI TOJI
IPC: E04B1/343
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy installation of a construction by reducing the weight of the constituting materials in a vinyl green house and a recycling process for a plastic which is an industrial waste.  <P>SOLUTION: The recovered waste plastic is processed to be formed as aggregates 1, 3 by an aggregate manufacturing process. These aggregates are lightweight as compared with that of iron, since they are made from a plastic material and become easy for joining each of them because of having a block-shape. Since they are a resin, the strength is apt to be insufficient, but the material obtains a sufficient strength by being made to have a high density by a pressing process. As a construction, the assembly strength as a constructed material is held by applying a tension to an arch part 1, and also in its installation, an easy installation is possible since they are light weighted. Further it contributes to solve an environmental issues by using the waste plastic materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123166-A (JP)
Title: Box-shaped pallet
Inventor: TAKAHASHI KIYOTSUGU
IPC: B65F1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box-shaped pallet capable of appropriately controlling a bottom lid opening action, and preventing a collision sound from being generated when the bottom lid is opened and a part from being deteriorated by collision.  <P>SOLUTION: In this box-shaped pallet, an end part of the bottom lid 20 is freely rotatably fitted on a bottom end edge part of a box body with an open bottom end, and the lower end opening part of the box body 20 is freely opened and closed by the bottom lid 20, and the bottom lid 20 locked under a closed condition can be opened by its own weight by releasing the lock. One end of a pulling bar 100 made of a synthetic rubber is fitted on the box body 10, and the other end is fitted on the bottom lid. The bottom lid 20 is opened against a tensile force of the pulling bar 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123183-A (JP)
Title: Method and apparatus for preinspection treatment
Inventor: ISHIDA TOSHIRO
IPC: B65B69/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for preinspection treatment, with which correct inspection results can be led, and a part of a sample to be inspected can be handled to realize correct inspection.  <P>SOLUTION: The method and the apparatus for preinspection treatment is related to the preinspection treatment of a container obtained by a web-like packaging laminate material and having a flap 24 sealed with a sidewall and the bottom of the container. The method includes steps of: placing the container on a pretreatment table; pressurizing a sidewall face of the container where the flap is not sealed; causing the sidewall face of the container with the flap sealed to swell outward; inserting a platelike claw 54 to a position adjacent to a lateral seal region in an opening of the flap formed by folding; rotating the claw with a ridge where the flap integrally connects with the container wall as the center; peeling off the flap sealed with the container wall therefrom; and continuing the rotation of the claw to rotate it to a predetermined position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186661-A (JP)
Title: Method for authenticating mobile printer user
Inventor: CLOUGH JAMES
IPC: G06F21/60
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system suitable for short-term type usage.  <P>SOLUTION: In a hotel (100) or a short-term type office environment, a hotel guest is provided with connection (106) to a LAN. The hotel guest is further provided with a printer (110) connected to the LAN for making a hard copy of a document. The hotel guest uses a browser to visit a website (202) to download an authentication code (302) for permitting access to the printer (110), and a printer driver (304) and a port monitor (306) for permitting operation of the printer (110). After installing (508) the downloaded software (118), each print job (312), that is related to the printer (110) and is transmitted to a print server (112) with a laptop (108), includes the authentication code (312). Upon receiving the authentication code, the print server authenticates (514) the print job (312), and transmits the job to the printer (110) disposed in a room (102) in the hotel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128398-A (JP)
Title: Positive temperature coefficient thermistor type heat generation device
Inventor: YAMASHITA TOMOHIRO
IPC: H05B3/20
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive temperature coefficient (PTC) thermistor type heat generation device which can be mounted easily on a portion having little space by its thickness and its excellence in flexibility, and can be so adhered to a heated portion as to improve largely its heating efficiency, and for example, can be used favorably as a heating source for heating the handle grip of a motor-bicycle and a snow mobile, etc.  <P>SOLUTION: The PTC thermistor type heat generation device 1 comprises a plurality of PTC thermistor elements 2 arranged at a predetermined space in a planar direction each of which has its formed electrodes on both its principal surfaces parallel with the planar direction, a pair of power feeding terminals 3 for sandwiching thermistor elements 2, each electrically insulating buffer member 4 interposed between the two PTC thermistor elements 2, and an insulator 5 for storing the PTC thermistor elements 2, the power feeding terminals 3, and the electrically insulating buffer members 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131241-A (JP)
Title: Image forming apparatus
Inventor: DOYO HIDEAKI
IPC: B65H7/06
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of detecting deflected double feed and deterioration of carrying ability, and automatically coping with them.  <P>SOLUTION: In a ROM 402, paper passing time for respective paper detecting switches corresponding to respective paper sizes is stored in accordance with carrying speed and carrying length. The paper size is detected when a paper feeding command is given by a CPU 401 to detect the paper passing time from the ROM 402 as reference time Tf. Detection time from the tip of paper carried to the end is detected by the paper detecting switch 153 (SW3) as first passing time T3. Detected time from the tip for the paper carried to the end is detected by the paper detecting switch 154 (SW4) as second passing time T4. Tf, T3, and T4 are compared with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133809-A (JP)
Title: Gear drive system designing system
Inventor: MORITA KIWAMU
IPC: G06F7/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To design a gear drive system suppressing generation of vibration.  <P>SOLUTION: If a gear characteristic value without vibration suppression is set in a characteristic setting mean 54, a vibration to be generated at the last gear of the gear drive system is simulated and calculated by a calculating means 55 based on the set gear characteristic value. Comparing means 56 determines whether the number and the width of the simulated frequency of the drive system are within an allowable range or not. If the values are out of the allowable range, setting of the gear characteristic value is changed in characteristic changing means 57, before the processes of the calculating means 55 and comparing means 56 are performed again. Until the comparing means 56 determines the number and width of the simulated frequency of the drive system are within the allowable range, the processes of the characteristic changing means 57, calculating means 55 and comparing means 56 are repeated.  <P>COPYRIGHT: (C)2004,JPO