baber/WOPTO huggingface dataset:
Patent JP-2006061910-A (JP)
Title: Water treatment apparatus
Inventor: KITAYAMA NAOKI
IPC: C02F3/34
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus exerting no effect on the removal capacity of a nitrogen component due to a temperature.  <P>SOLUTION: One of the electrodes 101, 102 comprises, for example, a conductive insoluble material, a conductive material coated with the above insoluble material, or carbon coated with the above insoluble material etc. The other of the electrodes 101, 102 comprises iron, or a compound containing iron (an alloy containing iron). First, the reaction concerning the nitrogen removal is made to proceed on the one of the electrodes 101, 102 as an anode, and after exchanging the polarity between the electrodes 101, 102, the reaction concerning the phosphorus removal is made to proceed on the other of the electrodes 101, 102 (iron, or a component containing iron) as the anode, that is, the nitrogen removal as well as the phosphorus removal can be carried out by means of electrochemistry only using an electrolytic bath 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007138037-A (JP)
Title: Aromatic polyamide molded article and method for producing the same
Inventor: HONDA SUSUMU
IPC: C08L77/10
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article which comprises an aromatic polyamide and has improved mechanical characteristics, heat resistance and thermal dimensional stability, and to provide a method for producing the same.  <P>SOLUTION: This molded article comprises 1 pt.wt. of boron nitride nanotubes (A) and 1 to 2,000 pts.wt. of an aromatic polyamide (X) consisting mainly of repeating units represented by the following formula (1): -NH-Ar<SP>1</SP>-NH-OC-Ar<SP>2</SP>-CO- (Ar<SP>1</SP>, Ar<SP>2</SP>are each identically or differently a 6 to 22C divalent aromatic group).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148545-A (JP)
Title: Information delivery system, information delivery method, node device and node processing program
Inventor: USHIYAMA KENTARO
IPC: G06F13/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery system, an information delivery method, a node device and a node processing program, in which the number of route nodes can be appropriately changed according to index information quantity (in other words, capacity of storage area).  <P>SOLUTION: In the information delivery system including a plurality of node devices mutually communicable through a network, and adapted to duplicate and store at least one piece of delivery information in the plurality of node devices; each node device which manages node information showing node devices storing respective pieces of the duplicated delivery information comprises: a node information storage means storing the node information; a division determination means determining, when the amount of node information stored therein is equal to or larger than a predetermined reference amount, a part of the node information so as to be managed by a new node device; and a node information deletion means deleting the node information to be managed by the new node device from the node information storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006177937-A (JP)
Title: Distance measuring device and distance measurement method
Inventor: ARI UIDODO
IPC: G01B11/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring distance, capable of quickly and accurately measuring distance, while suppressing the cost, and to provide a method therefor.  <P>SOLUTION: The distance measuring device comprises a photographic means 104 for photographing an object of photography (object) with two cameras; an image quality improvement means 106 for improving the quality of image; a detection means 107 for detecting the positional information of the object on the image, based on the quality improved image; a correction processing means 108 for conducting enhancement of the change of luminance with respect to two images photographed with the two cameras, while restricting an image region on the processing object image, based on the positional information of the detected object; a parallax image information generating means 109 for generating the parallax image information, by searching the corresponding points between two correction processed images on the restricted image region; and a distance calculation means 110 for calculating the distance between the photographic means and the object, by obtaining the parallax value based on the generated parallax image information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007149887-A (JP)
Title: Semiconductor-metal-semiconductor (metal-semiconductor-metal:msm) type light-receiving element
Inventor: TSUJI MASAYOSHI
IPC: H01L31/108
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve an element response speed while increasing a traveling speed of a generated carrier in a semiconductor-metal-semiconductor (MSM) type light-receiving element.  <P>SOLUTION: An undoped InP buffer layer 102 and an undoped InAlGaAs composition tilted-light absorbing layer 103 are successively laminated on a semi-insulating InP substrate 101 by a Metal Organic Chemical Vapor Deposition (MOCVD) method. Next, a Schottky negative electrode 104 and a Schottky positive electrode 105 are formed on the surface of the light absorbing layer 103 with a vapor deposition method. The composition tilted-light absorbing layer 103 is formed of a composition tilted-structure from In<SB>0.52</SB>Al<SB>0.48</SB>As (a forbidden band width 1.49 eV) to In<SB>0.53</SB>Ga<SB>0.47</SB>As (a forbidden band width 0.77 eV) on the surface side. An energy difference between its conduction bands and that between its valence bands are respectively 0.5 eV and 0.2 eV.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147148-A (JP)
Title: Absorption heat pump
Inventor: FUKUZUMI YUKIHIRO
IPC: F25B43/04
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption heat pump suppressing deterioration of capacity due to long term operation.  <P>SOLUTION: The absorption heat pump 1 is provided with a vaporizer E heating a coolant liquid R and generating coolant vapor Re, an absorber A heating a medium Wa to be heated by absorption heat when an absorbent solution Ls absorbs the coolant vapor Re generated by the vaporizer E, a regenerator G receiving and heating a diluted solution Lw diluted by absorbing the coolant vapor Re generated by the vaporizer E, vaporizing the coolant in the diluted solution Lw, and producing a concentrated solution Ls with a higher concentration than the diluted solution Lw, a condenser C receiving and condensing a coolant vapor Rg vaporized by the regenerator G, and producing a coolant liquid R to be supplied to the vaporizer E, and bleeding means 31-37 for bleeding non-condensible gas Ncg in the condenser C. Bleeding is carried out from the condenser C with the lowest pressure of the vaporizer E, the absorber A, the regenerator G, and the condenser C, and almost all of the non-condensible gas Ncg can be bled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149245-A (JP)
Title: Optical pickup
Inventor: HAYASHI SOTARO
IPC: G11B7/08
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a collimator lens with a small amount of an adhesive.  <P>SOLUTION: A lens reception seat 4 composed of a plurality of circular arc pieces 4A annularly arranged at gaps 14 of predetermined spaces is integrally formed with the end surface 1a of an optibase 1 to be larger in diameter than an optical passage hole 3 and in a concentric state, a collimator lens QWP is arranged in the lens reception seat 4, and a bank 17 is integrally formed with the optibase 1 to partition the gaps 14 in a circumferential direction. Then, the side of the gaps 14 more inside than the bank 17 is set as a filled recess 18, the both insides 18a and 18b of the filled recess 18 are inclined to be wider outside toward the optical passage hole 3, the bottom surface 18c of the filled recess 18 is inclined obliquely downward from the bank 17 side to the optical passage hole 3, thereby forming the longitudinal section of the filled recess 18 into a rough triangular shape, and the filled recess 18 is filled with adhesive UV to fix the collimator lens QWP to the lens reception seat 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143945-A (JP)
Title: Primary ground fabric for tufted carpet
Inventor: MORIOKA TATSUTA
IPC: D04H3/011
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primary ground fabric for a tufted carpet, which is biodegradable, is hardly deformed and reduced in strength under a high-temperature atmosphere, and is excellently thermostable with respect to heat which is given in a carpet manufacturing process.  <P>SOLUTION: Composite filaments including an aromatic polyester-based polymer and a polylactic acid-based polymer is adopted as configuration filaments. A repeating unit, which includes terephthalic acid and aliphatic dicarboxylic acid as an acid component; and ethyleneglycol and diethylene glycol as a glycol component, is adopted as a configuration component in the aromatic polyester-based polymer where the melting point is higher than that of the polylactic acid-based polymer. The melting point of the latter polymer is not less than 150°C. The composite form of the composite filaments is obtained by forming a core part with the polylactic acid-based polymer and forming a sheath part with the aromatic polyester-based polymer. Consequently, the primary ground fabric for the tufted carpet includes a composite filament nonwoven fabric with the composite filaments integrated therein, to which a binder resin adheres.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007125866-A (JP)
Title: Auxiliary holder for file
Inventor: ONO SHUJIRO
IPC: B42F5/00
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that much time and troublesome operations for taking in/out the file are attended with any one of conventional types of files, for example, a type of file which makes a document bound to a binder by piercing a hole in the document, a filing collective type file which makes the document filed by being inserted into a thin vinyl bag shape, a file-case type (single-piece type) in which a part aligned with the binder is protruded, in which a hole for the binder is pierced in the part and which makes a file case itself bound by opening a clamp of the binder, or a type of file which makes some files managed by being put in a paper or plastic case.  <P>SOLUTION: The binding of the auxiliary holder for the file facilitates detachment because only the operations of setting the conventionally bound document in the file case (the single piece type) and sandwiching it in the auxiliary holder for the file are required. This simplifies the filing operations and enables sufficient utilization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149602-A (JP)
Title: Connector, receptacle for connector, and plug for connector
Inventor: KONNO TAKESHI
IPC: H01R13/64
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can be prevented surely form erroneous insertion and slanted insertion against a receptacle of a connector.  <P>SOLUTION: The connector is composed of a receptacle 1 and a plug 5 to be connected to the receptacle 1. The receptacle 1 has an opening 1a and a shield case 2, and the plug 5 has a shield case 6 to be inserted into the shield case 2 of the receptacle 1. The receptacle 1 has an erroneous insertion preventing guide piece 23 formed by bending and raising a part of the shield case 2 toward inside of the opening 1a at the opening 1a, and a recessed part 63 corresponding to the erroneous insertion preventing guide piece 23 is formed on the shield case 6 of the plug 5. The erroneous insertion preventing guide piece 23 is formed so as to be fitted to the recessed part 63 when connecting the plug to the receptacle 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157744-A (JP)
Title: Semiconductor device, and process for fabricating same
Inventor: AOYAMA TOMONORI
IPC: H01L27/092
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising an n-type MISFET and a p-type MISFET having full silicide gate electrodes of distinct amounts of metal content.  <P>SOLUTION: The semiconductor device comprises a gate insulating film 110 provided on a semiconductor substrate 101, a silicide gate electrode 136 of an n-type MISFET provided on the gate insulating film 110, and a silicide gate electrode 135 of a p-type MISFET provided on the gate insulating film 110 and thinner than the silicide gate electrode 136 of an n-type MISFET. The silicide gate electrode 135 of a p-type MISFET has a metal content higher than that of the silicide gate electrode 136 of an n-type MISFET.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154664-A (JP)
Title: Exhaust emission control device for engine
Inventor: AOKI YOSHINORI
IPC: F02D41/06
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent exhaust emission from being deteriorated when an engine is re-started after automatic stop in the engine performing automatic stop and re-start thereafter.  <P>SOLUTION: An exhaust purification catalyst 13 is disposed in an exhaust passage 12. Automatic stop and re-start thereafter of the engine 1 are performed under predetermined operating conditions. Fuel injection amount is so set that, immediately before the automatic stop of the engine 1, the air-fuel ratio becomes rich. During the re-start after the automatic stop of the engine, the fuel injection amount is set according to the number of times of engine racing before (the start of) the fuel injection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158455-A (JP)
Title: Piezoelectric oscillator and manufacturing method thereof
Inventor: FUJIOKA MUTSUO
IPC: H03B5/30
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a piezoelectric oscillator whereby a temperature of heat generated from a semiconductor component is instantaneously coincident with a temperature of heat sensed by a piezoelectric resonator on the occurrence of thermal variations due to instantaneous heat generation in the piezoelectric oscillator with the semiconductor component by flip-chip mount.  <P>SOLUTION: In the piezoelectric oscillator 1 formed by containing the piezoelectric resonator 2 and the semiconductor component 5 in the same cavity 8 of the same hermetic package 3, a mount terminal 9 of the semiconductor component 5 and a lead-out electrode 10 of the piezoelectric resonator 2 are mounted by a conductive joining member 4 in an overhang state, and the other mount terminals 9 of the semiconductor component 5 are connected to a bottom side of a cavity 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159186-A (JP)
Title: Electric power steering controller and method
Inventor: ARAI KENJI
IPC: H02P6/16
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid unstable control state, by determining the abnormality of A/D conversion, in an electric power steering device.  <P>SOLUTION: An A/D converter A/D-converts a torque signal and a motor drive current in every two or more cycles of a triangular wave, and a control processor computes a current command, based on the A/D-converted signal, and a drive current based on this current command is given to a motor. When the A/D conversion is not finished within a specified time, a fault diagnoser determines the occurrence of abnormality of A/D conversion, and executes specified fail-safe control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151755-A (JP)
Title: Mechanism of folding and expanding cupboard
Inventor: WU JIE-LI
IPC: F16B12/32
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical effect where beautiful appearance and a gentle cupboard are combined, by a design where respective plates can be expanded simply and the plate edges of the respective plates bite each other.  <P>SOLUTION: A mechanism of folding and expanding the cupboard is constituted of an assembly comprising one frame, one top plate, one bottom plate, two side plates and one back board. The inner peripheries of the frame of the plates by the frame body are connected and pivotally fitted to each other through movement pins and a connection plate edge having the top plate, the bottom plate and the two side plates and fitted to a moving back plate having a fixed plate edge provided with a pressing plate set at four peripheries to speedily fold the plates integrally with the frame body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156241-A (JP)
Title: Optical waveguide module
Inventor: HOSOKAWA HAYAMI
IPC: G02B6/122
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure that causes fewer positional displacement of an optical fiber inside a recessed groove or in the upper part thereof, in an optical waveguide module in which has the recessed groove is formed between the optical waveguide region and the optical fiber fixing region and which is arranged so that an end of the optical fiber projects into the recess.  <P>SOLUTION: On the upper face of a substrate 31, there are formed through the recessed groove 35 the optical waveguide region having an optical waveguide core 39 and the optical fiber fixing region holding an optical fiber 37, wherein the end face of the optical fiber 37 is adhered to the optical fiber fixing region with an adhesive 42, in a manner that the end is bulging out into the recessed groove 35 and coupling with the optical waveguide core 39. Between the lower face of the optical fiber 37 and the inner wall face of the recessed groove 35, a void 43 is formed in which the adhesive 42 is unfilled. The void 43 is a through space from one end face to the other end face of the recessed groove 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158999-A (JP)
Title: Image processing apparatus
Inventor: WADA TAKESHI
IPC: G06T1/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional color conversion table capable of accelerating color conversion, and an image processing apparatus using the same.  <P>SOLUTION: The three-dimensional color conversion table is referred to in order to derive conversion color date corresponding to an arbitrary color represented by a three-dimensional digital color space using a tetrahedral interpolation operation and is read via a k-bit width data line. In the table, each of grid conversion color data corresponds to a grid color as the color of each apex of a plurality of tetrahedral regions including the arbitrary color in the digital color space in any of the apices, each of sub-unit data includes four grid conversion color data corresponding to all the apices of the one tetrahedral region, and all the sub-unit data are each maintained in a continuous address space having a data length not more than kx (x is 1 or 2) bit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152024-A (JP)
Title: Slot machine
Inventor: KAMODA HISASHI
IPC: A63F5/04
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of effectively increasing player's expectations of a shifting role and improving the interest of a player accompanying a shift to a special game state.  <P>SOLUTION: A CPU 41a operates a regular bonus simultaneously with the shift to a big bonus, and performs control to the regular bonus at all times while the big bonus is operated for each game during the big bonus. Also, the CPU 41a executes the stop control of reels according to a stop control table uniquely determined for an internal winning state and reel stop conditions, and executes the stop control of the reels so as to derive a display result constituting a chance spot not to be derived in the case of not winning any role when a stop operation is detected at the timing of missing a one-token role on a left reel in the case that no bonus is carried over in a normal game state and the one-token role is won by internal drawing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152915-A (JP)
Title: Joining apparatus, method for joining member, and ink jet head
Inventor: UCHIDA TAKUYA
IPC: B41J2/16
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining apparatus in which in joining between a member having a non-uniform wall thickness and a member having a uniform wall thickness, an excellent whole joined surface can be obtained by preventing overflow of an adhesive, a method for joining a member, and an ink jet head.  <P>SOLUTION: The joining apparatus is provided for joining a member having a non-uniform wall thickness and a member having a uniform wall thickness, wherein the joining apparatus comprises an adhesive application means for applying an adhesive on the member having a uniform wall thickness and forming an adhesive layer having a desired film thickness, and a pressure joining means for compressing the member having a non-uniform wall thickness against the member having a uniform wall thickness on which the adhesive layer is formed through the adhesive layer and joining it thereto, and the adhesive application means applies the adhesive on the member having a uniform wall thickness by a transfer printing method and forms the adhesive layer in the same shape as the member having a non-uniform wall thickness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163184-A (JP)
Title: Tilt sensor
Inventor: ISHIKAWA HIROYASU
IPC: G01C9/10
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt sensor capable of setting to arbitrary angle without limiting a tilt determination angle by 180° by determining the tilt by inverting the difference of detected capacitance while evading incorrect determination by making the area of an electrode same.  <P>SOLUTION: The tilt sensor 20 is provided with electrodes 31, 32 of the same size and same area and arranged in a coaxial state along the circular moving path 9 in which a ball 6 for tilt detection is arranged, and at the angle determination part, the internal and external peripheries are inverted at the connection parts 31c, 32c. The distance between the cubic surface of the ball 6 and electrodes 31, 32 are different and moreover the internal and external peripheries are inverted, when the ball 6 moves passing through the angle determination part the magnitude of capacitance between the internal and external electrodes are the same but sign is inverted. Accordingly, the tilt of the tilt sensor 20 can be correctly detected without affection of the temperature fluctuation, and also the angle determination part are capable of setting at an arbitrary angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164426-A (JP)
Title: Data transmitter-receiver and position control program of the transmitter-receiver
Inventor: NOMURA TAKESHI
IPC: H04B5/02
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter-receiver or the like capable of accurately deciding optimum positional relation relative to communication of a transmission/reception means and an RFID element added to a medium in a short period of time.  <P>SOLUTION: The intensity of received electromagnetic waves of the RFID element 108 or the transmission/reception means 107 when moving at least one of the transmission/reception means 107 and the medium 122 to a plurality of optional positions by moving means 103, 104 and 110 is measured at respective positions, and the optimum positional relation of the transmission/reception means and the RFID element is determined on the basis of measured values. Then, at least one of the transmission/reception means and the medium is moved via the moving means so as to be the determined optimum positional relation.  <P>COPYRIGHT: (C)2007,JPO&INPIT