baber/WOPTO huggingface dataset:
Patent JP-2008262517-A (JP)
Title: Client server system, and storage medium authority setting method and authority authentication method for client server system
Inventor: LEE JUNYUN
IPC: H04L9/32
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client server system adapted to set and authorize authority for a storage medium, and a storage medium authority setting method and authority authentication method for the client server system.  <P>SOLUTION: A server generates and registers, when no medium authentication information is received from a client, medium authentication information to be stored in a storage medium as medium authentication storage information, and transmits the medium authentication information to the client. The client records the transmitted medium authentication information in the storage medium, and acquires and transmits authority authentication information for the storage medium to the server. The server registers the transmitted authority authentication information as authority authentication storage information, and sets the authority authentication information for the storage medium. The storage medium is driven, to set and authorize authority for the storage medium in the server by use of unique information, medium authentication information and authority authentication information for the storage medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273243-A (JP)
Title: Vehicle seat
Inventor: KAJIMOTO SHINJI
IPC: A47C7/62
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat capable of feeding a charged substance in a vicinity of a seated occupant.  <P>SOLUTION: In the vehicle seat installed in a cabin, a purifying means for feeding a charged substance having the purifying characteristic of the air environment is provided so as to feed the charged substance forward of a seatback from a blow-out opening formed in an upper end of a front side of the seatback or in a front side of a headrest. Further, the purifying means has a substance generation unit for generating the charged substance by the discharge phenomenon, and the substance generation unit is installed behind a pad member constituting a seat face of the seatback.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274569-A (JP)
Title: Labor-saving grabbing workboat
Inventor: KOJIMA AKIO
IPC: E02F3/47
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labor-saving grabbing workboat which can arbitrarily change the entire weight of a dead-weight while using use an existing dead-weight main body even if a bucket weight is largely changed due to exchange etc. of a grab bucket, to thereby continuously exert bucket driving power saving effect.  <P>SOLUTION: The labor-saving grabbing workboat is formed of: an elevation guide frame 4 which is erected on one side of a work bench 2, and has a standing block 5 axially supported on an upper portion thereof; the dead-weight W which is vertically movably guided by the elevation guide frame 4, and has a fall block 6 axially supported thereon; a rope A which has one end thereof fastened to the grab bucket G and the other end thereof wound via a sieve S and the standing block 5 on the fall block 6, for hanging the dead-weight W therefrom; and an elevating/lowering means CY which is interposed between the dead-weight W and the work bench 2 or the elevation guide frame 4, and vertically extended, for elevating/lowering the dead-weight W. In the labor-saving grabbing workboat, the entire weight of the dead-weight W is totally or partly offset by the weight of the grab bucket G. Herein a pontoon 1 of the grabbing workboat is composed of a weight changing means C for changing the entire weight of the dead-weight W to an arbitrary value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272260-A (JP)
Title: Drink server
Inventor: YOSHIDA MIKI
IPC: A47J31/06
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink server with a dedicated dripper, which has a simple structure, facilitates the attachment, detachment, and washing, and reduces the manufacturing cost.  <P>SOLUTION: This drink server 1 includes a glass vessel 2 having an opening 5 at the upper part, and the dripper 3 detachably fitted to the vessel 2. The vessel 2 has a narrowed part 7 and a spout 8. The spout 8 has a groove part 9 extending from the upper edge of the vessel 2 below the narrowed part 7. The dripper 3 has at least two engagement projections 16 projecting radially outward, on the outer circumference. Only when one of the engagement projections 16 is disposed in the spout 8 and the dripper 3 is inserted into the opening 5 of the vessel 2, the narrowed part 7 is allowed to pass in the vertical direction, and after the engagement projection 16 passes downward through the narrowed part 7, the dripper 3 is horizontally rotated and one engagement projection 16 is shifted from the position corresponding to the spout 8, and the dripper 3 is prevented from being detached upward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242045-A (JP)
Title: Method for providing information, information provision system, and controller therefor
Inventor: ASHIDA SHINGO
IPC: G06Q50/20
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly provide a visitor with information or a printed matter in which the information is printed in the hall of a museum, exposition or exhibition.  <P>SOLUTION: The information relating to an exhibited object corresponding to a card reader 15 is acquired by reading an ID card 17 that the visitor HM has by the card reader 15, the acquired information is printed and passed to the visitor HM.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008279628-A (JP)
Title: Recorder
Inventor: NISHIHATA NOZOMI
IPC: B41J21/16
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of adequately performing recording in the case where the recording is performed on a printing sheet material such as a preprinted post card even when a user sets the printing sheet material in any orientation or in up-side-down.  <P>SOLUTION: This recorder comprises conveyance means 36, 37 for conveying a preprinted printing sheet material, a U-turn conveyance path 10 for turning the sheet material up-side-down, and a reading sensor 59 for reading printing information of the printing sheet material. It is determined whether or not the recording is performed without flipping the printing sheet on the U-turn conveyance or by flipping it, and then the recording is performed according to the judged result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261578-A (JP)
Title: Hydraulic hybrid vehicle
Inventor: GRAY CHARLES L JR
IPC: B60L50/30
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce efficiency loss.  <P>SOLUTION: A hydraulic hybrid vehicle comprises a pair of drive wheels, an internal combustion engine, at least one accumulator to receive the hydraulic fluid, accumulate the pressure, and release the accumulated pressure, a gear set connected to the drive wheel, first and second hydraulic pump motors arranged at both sides of a gear of the gear set, a third hydraulic pump motor powered by the internal combustion engine to supply the hydraulic fluid to at least one of the first and second hydraulic pump motors in accumulator and pump modes. The first and second hydraulic pump motors which share a common input and output shaft is axially positioned, fastened to both ends of the common input and output shaft, and powered in the motor mode and the pump mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034359-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M4/48
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery excellent in cycle characteristic.  <P>SOLUTION: The nonaqueous electrolyte secondary battery includes a negative electrode 10 provided with an active material layer 12 containing active material particles 12a formed of a silicon material. The specific resistance of the negative electrode 10 is 20 to 900 mΩ cm as measured after the repetition of charge/discharge of the secondary battery of not less than 50% of the battery capacity at least five times. The active material particles 12a are preferably formed of metallic silicon specified in JIS G2312. Further, a coating of a metal material 13 is preferably formed by electrolytic plating using a copper pyrophosphate bath.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287117-A (JP)
Title: Optical deflector and method of detecting deflecting/scanning state of light beam of optical deflector
Inventor: WATANABE IKUO
IPC: H04N1/113
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflector, wherein the detection accuracy of the deflecting/scanning state of a light beam is improved without reducing a time unit for measurement, and to provide a method of detecting the deflecting/scanning state of the light beam.  <P>SOLUTION: The optical deflector has: a light source 201; a light deflecting means 202; a driving means of the light deflector; a driving control means 207 which controls the driving means; and a light receiving element 206. The light receiving element 206 detects the light beam which is deflected/scanned with a movable element 202 of the light deflecting means. The measured value in a measurement time unit of the width between an arrival time signal and a leaving time signal which is generated when the light beam arrives at, passes through and leaves from the light receiving element 206 is set as the numeral value including fractions. The driving control means 207 selects two sets of signals by picking up two signals from the arrival time signal and the leaving time signal in a first half term, and from the arrival time signal and the leaving time signal in a second half term, and detects the deflecting/scanning state of the light beam on the basis of the two measured values obtained by measuring the width between the two sets of the time signals in the measurement time unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289325-A (JP)
Title: Busbar unit mounting structure and stator
Inventor: ECHIZEN MASAYUKI
IPC: H02K3/52
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a busbar unit mounting structure which discourages breakage of fitting pawls, and discourages falling of a busbar unit from an insulator.  <P>SOLUTION: A busbar holder 12 constituting the busbar unit 11 includes first extended portions 26a extended to a side of a stator core 2 along an axial direction, and a plurality of the fitting pawls 26 comprising projected fitting portions 26b which project into an inside of a radial direction from end portions of the first extended portions 26a. Moreover, a fitting portion 5f is provided at the insulator 5 fitted to the stator core 2, wherein the projected fitting portion 26b is fitted into a recessed fitting portion 5i from a circumferential direction. The fitting portion 5f includes a support portion 5g and the recessed fitting portion 5i, wherein the support portion is formed at a portion projected in the axial direction rather than one-side end face of the axial direction of the stator core 2, so that it may project over an outside of the radial direction, while the recessed fitting portion is provided between the one-side end face of the axial direction of the stator core 2 and the support portion 5g, and is opened in a circumferential direction in which at least one portion of an end of the axial direction is blocked by the support portion 5g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295142-A (JP)
Title: Semiconductor cooling device for electric vehicle
Inventor: FUJIMORI ISAMU
IPC: B61C17/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a controller using a power converter for a railway vehicle, there is a case in which a cooling system by forced air cooling is adopted so as to cool semiconductors used in the power converter, however, in order to ensure both of the forward traveling performance and the reverse traveling performance by minimizing effects on cooling performance due to traveling wind, it is required to select a railway-sleeper direction or a vertical direction as an air intake/air exhaust direction, consequently, it causes restrictions in the freedom degree of equipment design.  <P>SOLUTION: In order to make air intake/air-exhaust in a rail direction selectable, a set of a cooling mechanism and a cooling fan is symmetrically provided at the front and at the rear in the rail direction. A signal for commanding a vehicle advancing direction is utilized so as to always rotate the fan at the front side in an advancing direction as the fan for air inkate. It is possible to maximally utilize traveling wind. Air intake and air exhaust are changed depending on an advancing direction. Therefore, it has an effect that reduces clogging of filters due to dust.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289624-A (JP)
Title: Curtain holder
Inventor: KONDO TOMOHIRO
IPC: A47H1/04
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To attract a rail attachment piece position-adjustably fixed to a curtain rail, hold an opening/closing position of a curtain at the position, pass the position of the rail attachment piece without obstructing and select the opening/closing position of the curtain.  <P>SOLUTION: A holding runner 15 of this curtain holder 3 suspending the upper edge of the curtain and movably attached to the curtain rail 4 includes an upward-opening recessed part 23, the inside of the recess part 23 has a magnet 21 inserted to be vertically movably, the rail attachment piece 16 has an attracted portion 43 attracted by the magnet 21 and movably and selectably fixed at a desired position of the curtain rail 4 relative to a flange edge 14 by a fastening part 41, the magnet 21 is raised at a position where the rail attachment piece 16 is fixed to the curtain rail 4 to attract the attracted portion 43 of the rail attachment piece 16, so that the holding runner 15 holds the curtain at the position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293835-A (JP)
Title: Fuel cell
Inventor: KUBO NORIO
IPC: H01M8/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bias of current density without increasing the size of a fuel cell.  <P>SOLUTION: In the fuel cell configured by sandwiching gas diffusion layers 11 and 12 arranged on both sides of an electrolyte membrane 10 between separators 20 and 30, the cathode-side separator 30 includes: first gas passages 33 for passing a reaction gas therethrough while bringing it into contact with the gas diffusion layer 12; second gas passages 34 recessed in parallel to the first gas passages 33 from the most upstream parts of the first gas passages 33 to an area in front of the most downstream parts thereof, and for passing the reaction gas so as not to contact the gas diffusion layer 12; and communication parts 35 for passing the reaction gas from the downstream sides of the second gas passages 34 to the first gas passages 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298472-A (JP)
Title: Running testing device for railway vehicle
Inventor: MORIMURA TSUTOMU
IPC: G01M7/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve test accuracy, while executing economically a test equivalent to an actual vehicle test, in a vibration testing device for a railway vehicle.  <P>SOLUTION: This running testing device 50 for a railway vehicle is equipped with a rail wheel 16, a rail wheel motor 7, a rail wheel hydraulic shaker, a truck hydraulic shaker, a car body hydraulic shaker 36, a hydraulic system, a flywheel device and a control means. The truck hydraulic shaker is constituted of a truck vertical hydraulic shaker 34 for shaking in the vertical direction by being mounted on a truck axle box of a truck 72, and a truck horizontal hydraulic shaker 35 for shaking in the horizontal direction by being mounted on the truck axle box of the truck 72. The control means controls so that a vertical and horizontal dynamic change of the truck is reproduced by shaking the truck vertical hydraulic shaker 34 vertically and shaking the truck horizontal hydraulic shaker 35 horizontally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298896-A (JP)
Title: Zoom lens system, imaging apparatus, and camera
Inventor: YOSHIJI YOSHINORI
IPC: G02B15/20
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system that is extremely thin when stored, has a wide field angle at the wide angle end and a zooming ratio of approximately three times, and to provide an imaging apparatus and a camera.  <P>SOLUTION: The zoom lens system includes a first lens group of negative power, a second lens group of positive power, and a third lens group of positive power. The first lens group has a first lens element of negative power which has a concave face on the image side and a second lens element of positive power which has a convex face on the object side. The second lens group comprises a cemented lens element composed of fourth and fifth lens elements of powers of different signs, and a sixth lens element which is single. For zooming, the first to third lens groups move along an optical axis. The zoom lens system satisfies the following conditions: 5.0<αi<SB>w</SB><20.0 and (n<SB>11</SB>-1)×(n<SB>12</SB>-1)≥0.84 (wherein 3.2<f<SB>T</SB>/f<SB>w</SB>, ω<SB>w</SB>>35, αi<SB>w</SB>represents an angle at which the principal light ray of the maximum height image at the wide angle end enters the imaging element, n<SB>11</SB>and n<SB>12</SB>each represent the refractive index of the second lens element, ω<SB>w</SB>represents a half field angle at the wide angle end, f<SB>T</SB>represents the focal distance of the entire system at the telephoto end, and f<SB>w</SB>represents the focal distance of the entire system at the wide angle end). The imaging apparatus and camera are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297944-A (JP)
Title: Screw compressor
Inventor: CHIBA KOTARO
IPC: F04C29/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor that can achieve reduction in power consumption of a compressor by reducing pressure losses of compressed gas in a discharge passage, in a screw compressor.  <P>SOLUTION: A screw compressor rotates with mating of a pair of male and female rotors 1, 2 having twisted lobes mating with each other. Gas is compressed while injecting liquid into gas trapped within an operating space 4 formed by both rotors 1, 2 and a casing 8, and the compressed gas is discharged from the operating space 4 to a discharge passage 7 through a discharge port 6 provided on a wall surface of the casing 8 facing an end surface of rotor discharge side. The screw compressor is further provided with a portion arranged in the vicinity of the top of a discharge port 6 in the discharge passage 7, and oil outflowing passage that communicates with the operating space 10 under a pressure not more than a discharge pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295743-A (JP)
Title: Needle threader for sewing machine
Inventor: MIYOSHI TAKANAO
IPC: D05B87/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately guide a threading hook to three or more sewing needles.  <P>SOLUTION: The needle threader for sewing machine includes: a threading shaft 11 for holding the threading hook; a threading action input mechanism 300 for imparting the forward/backward action of the threading hook; and a positioning mechanism 400 for moving the threading shaft with loci corresponding to the arrangement of the respective sewing needles by an input operation to a movement operation part 401. The threading action input mechanism includes: an elevating/lowering frame body 320 to perform a lowering action together with the threading shaft; and a height adjusting mechanism 330 for preventing the lowering of the threading shaft at a prescribed height. The height adjusting mechanism includes: a plurality of guide pins 331, 332 arranged in the threading shaft; and a threading guide 350 having abutment parts 351-355 corresponding to the respective sewing needles to which each one of the guide pins positioned at prescribed positions is abutted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297447-A (JP)
Title: Lubricant and grease base oil
Inventor: NAMIKI NAOTO
IPC: C10N30/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant having a low clouding point, low viscosity and good low temperature-fluidity, excellent in evaporation properties and well-balanced in performances.  <P>SOLUTION: The lubricant is represented by general formula (1), wherein, R<SP>1</SP>is an alkylene group of an odd carbon number selected from 3-11C; R<SP>2</SP>and R<SP>3</SP>are each a 1-15C alkyl group; A<SP>1</SP>and A<SP>2</SP>are each a 2-4C alkylene group; n and m are each a number of 1-2; one of R<SP>2</SP>and A<SP>1</SP>is a branched alkyl group or alkylene group; and one of R<SP>3</SP>and A<SP>2</SP>is a branched alkyl group or alkylene group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300673-A (JP)
Title: Cooling structure of heating element
Inventor: KIRIYAMA KENJI
IPC: H05K7/20
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a heating element having a large thermal capacity.  <P>SOLUTION: The cooling structure 1000 of the heating element includes: and an inverter 820; a cooler case 1100 for supporting the inverter 820. The cooler case 1100 has a first face 1110 and a second face 1120. A heat dissipation core 1200 wider than the inverter 820 is provided on the second face 1120 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297464-A (JP)
Title: Cleaning method and device for pyrolysis gas
Inventor: YAMAMOTO TAKEMI
IPC: C10K1/18
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cleaning method for pyrolysis gas, capable of enhancing the capturing efficiency of tar, carbide or the like, and further avoiding clogging of a circulation pathway of cleaning liquid to improve the operation rate, and a device therefor.  <P>SOLUTION: In cleaning which is performed to effectively use pyrolysis gas obtained by pyrolytically decomposing a resin-based industrial waste or coal, tar or dust D contained in the pyrolysis gas is removed by bringing the pyrolysis gas (treatment object gas G) into contact with cleaning liquid L. The contact is performed to the cleaning liquid L set to different temperatures stepwise twice or more. According to this, tars differed in solidifying point can be removed from the pyrolysis gas stepwise. Thus, simultaneous solidification of various kinds of tars can be avoided to prevent clogging of the circulation pathway of the cleaning liquid L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297479-A (JP)
Title: Method for producing cellulose fiber-containing thermoplastic resin composition
Inventor: SAKAMOTO HIDEAKI
IPC: C08J3/20
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cellulose fiber-containing thermoplastic resin composition capable of obtaining the one containing a fibrillated cellulose fiber.  <P>SOLUTION: The method for producing a cellulose fiber-containing thermoplastic resin composition comprises: a process where, when a cellulose fiber assembly is fed to a mixer having a rotary blade as a stirring means, and the cellulose fiber assembly is fibrillated by a high-speed stirring, as the cellulose fiber assembly, a bar-shaped pulp sheet is used, and the bar-shaped pulp sheet and the blade of the mixer are brought into contact in such a manner that the angle between the pulp sheet and the blade is controlled to the range of 45 to 90° and are fibrillated; a process where a thermoplastic resin is fed to the mixer, the mixture is stirred, and the thermoplastic resin is melted by generated frictional heat, so as to obtain a mixture in which the thermoplastic resin is attached to the fibrillated cellulose fiber; and a process where the mixture is stirred at a low speed while being cooled.  <P>COPYRIGHT: (C)2009,JPO&INPIT