baber/WOPTO huggingface dataset:
Patent JP-2008219674-A (JP)
Title: Pre-distortion compensation device and its transmission function determination method
Inventor: FUKUCHI AKIO
IPC: H03F1/32
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-distortion compensation device capable of preventing characteristic deterioration caused by over-compensation, and its transmission function determination method.  <P>SOLUTION: The value of back-off satisfying specifications is calculated beforehand, and an error detector 10 does not use data for the generation of the coefficient of the transmission function of a pre-distortion generator 1 when input power to a power amplifier 6 exceeds a value of required back-off. In such a manner, a compensation coefficient is calculated without using data of an instable saturation region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007146863-A (JP)
Title: Pump
Inventor: DIELS CHAD A
IPC: F16M3/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of improving the maximum suction lift capability of the pump and obtaining high prime speed.  <P>SOLUTION: This centrifugal pump has a discharge duct 128 for changing flow of liquid into circular flow at an inlet of the discharge duct 128 and changing it into flow in the direction of tangential line at an outlet of the discharge duct in a volute to achieve the maximum self-priming and suction lift capability. As a result, the separation of air from discharged liquid to the maximum extent is realized to reduce quantity of air included in the discharged liquid recirculated into a recirculation inlet of the self-priming pump. This pump is well-suited for a trash pump.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008227258-A (JP)
Title: Heat dissipation structure of circuit board and electric connection box equipped with the same
Inventor: ISHIGURO MASAAKI
IPC: H05K7/20
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation structure of circuit board exhibiting excellent soaking properties, heat dissipation properties and recycle properties while reducing the cost, and to provide an electric connection box equipped with the same.  <P>SOLUTION: Two circuit boards 11 and 12 for mounting electric components close the openings 22 and 23 on the opposite sides of a frame type spacer 21 arranged therebetween, and the space surrounded by these two circuit boards 11 and 12 and the frame type spacer 21 is filled with heat dissipation gel 33. High viscosity heat dissipation gel capable of holding the shape is not required, and the heat dissipation gel 33 deforms easily to a shape dependent on these circuit boards 11 and 12 regardless whether they have a protrusion or not, and adheres to the circuit boards 11 and 12 over the entire facing surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225289-A (JP)
Title: Optical system, optical scanner, and image forming apparatus
Inventor: MASUDA KOJI
IPC: B41J2/44
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system in which stable diffraction efficiency is available with respect to variation in the thickness of a diffraction optical element without applying a non-reflection coating to it.  <P>SOLUTION: In the optical system which uses a laser beam and a planar diffraction optical element composed of a diffraction face and a flat surface, all laser beams made incident on the flat surface of the diffraction optical element are P-polarized light beams, and respective incident angles θ are set to satisfy a relation 0°<θ<θ<SB>0</SB>or θc<θ<90°, (θ<SB>0</SB>is the incident angle at which Rp(0°)=Rp(θ<SB>0</SB>) is satisfied, where Rp(α) denotes Fresnel reflectivity at the P-polarization at the incident angle α, and θc is a critical angle). As shown above, the influence of the variation in transmissivity due to the variation in the thickness of the diffraction optical element is reduced by reducing the Fresnel reflectivity compared to the case of vertical incident by making the light beam diagonally incident without applying the non-reflection coating to the flat surface of the diffraction optical element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171380-A (JP)
Title: Image document processor, image document processing method, program and recording medium
Inventor: WU BO
IPC: G06T1/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image document processor and method, allowing automatic creation and management of a meaningful document name that reflects contents of an image document without troubling a user.  <P>SOLUTION: This image document processor cuts out an image of an index area inside the image document in an index area initial processing part 18, divides it in each character to extract an image characteristic of each character image. A candidate character string generation part 55 selects the N (an integer of N>1) character images in order of high adaptability as a candidate character from a character shape characteristic dictionary storing the image characteristic of the character image in one character unit based on the image characteristic, and creates an index array of a character number M×N of the cut-out character string. Based on the created index array, a document name creation part 51 creates the meaningful document name reflecting the contents of a document image, and an image document DB management part 52 manages the image document stored in the created document name.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231237-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: HONDA SHIRO
IPC: C08J5/24
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg having excellent moldability and to provide a fiber-reinforced composite material having excellent mechanical properties and flame retardancy by using the prepreg.  <P>SOLUTION: The prepreg is produced by impregnating reinforcing fibers with a resin composition containing a polyarylene sulfide prepolymer containing ≥50 wt.% cyclic polyarylene sulfide and having a weight-average molecular weight of <10,000. The fiber-reinforced composite material is produced by polymerizing the resin composition containing the polyarylene sulfide prepolymer in the prepreg.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230054-A (JP)
Title: Image forming device
Inventor: SHIBATA YUKIO
IPC: B41J29/38
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which enables a user to surely print on a desired paper.  <P>SOLUTION: Upon detection of a paper set in a manual insertion tray (YES at S11), a message for urging input of user information is displayed. The user information such as a code number or the like to specify the user himself/herself is input, allowing a personal computer to transmit print data to a printer together with user information to specify the user. When the user information is input (YES at S12), whether or not the print data are input within a prescribed time is decided (S13). When the data are input within the prescribed time (YES at S13), whether or not the user information transmitted together with the data agrees with the user information input at setting the paper into the manual insertion tray 15a is decided (S14). If both information agree with each other, a printing section 12 is operated to execute printing so as to print on the paper set in the manual insertion tray 15a (S15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230192-A (JP)
Title: Injection control method in molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/76
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the acceleration or deceleration performance of a member for injection to the utmost in a molding machine such as an electric drive type injection-molding machine or a die-cast machine.  <P>SOLUTION: The molding machine is composed so as to advance or retreat the rotating part of a ball screw mechanism A by the rotation of a second servomotor by fixing the linearly movable portion of the ball screw mechanism A whose rotation part is driven to rotate by the rotation of a first servomotor to a member holding the base end of the member for injection. The member for injection is controlled to be advanced by releasing the sufficiently enhanced acceleration of the first servomotor at once.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242775-A (JP)
Title: Virtual space surfing system with avatar trial fitting function
Inventor: FUJII TOYOMI
IPC: G06Q30/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual space surfing system with avatar trial fitting function, in which a user can directly compare and examine a commodity of a certain virtual store with a commodity of the other virtual store while an avatar of the user trying on the commodity of the certain virtual store visits a plurality of virtual stores in a virtual space.  <P>SOLUTION: The system comprises a means for generating and transmitting initial avatar data; a means for generating and transmitting initial avatar data whose position has been moved within the virtual space; a purchase examination information receiving means for receiving purchase examination information for a commodity; a means for generating and transmitting avatar data on the avatar trying on the commodity designated by the purchase examination information; and a means for generating and transmitting avatar data on the avatar who is trying on the commodity moved to the other place out of the virtual store.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239298-A (JP)
Title: Image forming system
Inventor: MORIYAMA TAKESHI
IPC: B65H37/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of preventing the occurrence of a jam inside a finisher and securing stability of the system.  <P>SOLUTION: This image forming system extends a paper feeding interval of a copying machine 10 wider than usual by changing a stand-by position of a matching plate 1002b to a position separated from a sheet from a normal position when a lateral registering position of the sheet carried in the finisher 500 from the copying machine 10, etc. is dislocated by more than prescribed quantity. Consequently, it is possible to avoid collision of the matching plates 1002a, 1002b of a processing tray 630 and the sheet even when the lateral registering position of the sheet carried in the finisher 500 is dislocated by more than the prescribed quantity. As a result, it is possible to prevent occurrence of the jam at the finisher 500 and to secure stability of the system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239401-A (JP)
Title: Heat-resistant ceramic member
Inventor: SHIGEOKA TOSHIAKI
IPC: C04B35/46
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant ceramic member in which the elution of an alkaline metal does not occur even when used at a high temperature in the presence of moisture and heat-resistant resolvability and heat resistance are excellent.  <P>SOLUTION: The heat-resistant ceramic member 1 is constituted of a sintered compact which is composed of a solid solution of a composition represented by Al<SB>(21-x)</SB>MgxTi<SB>(i+x)</SB>O<SB>5</SB>(0.3≤x≤0.9) and is ≤1.0 mass% in the oxide equivalent amount of other metallic components excluding Al, Mg, Ti, and O, and thereby, the heat-resistant ceramic member 1 which is free from melt loss and is excellent in the heat resistance and the heat-resistant resolvability can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245479-A (JP)
Title: Device of providing tension to conductive wire, and conductive wire traveling device
Inventor: KATO YOSHIO
IPC: H02K15/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of providing tension to a conductive wire and a conductive wire travelling device, capable of winding a plurality of conductive wires so that they are well aligned without causing relaxation.  <P>SOLUTION: The device is provided with a conductive wire inserting passage 40a, a receiving section 44 for abutting on one surface of the conductive wire W, a plurality of pressing plates 46 disposed one by one so as to abut on each conductive wire on the other surface of the conductive wires W, and a plurality of springs 47 for independently pressing the pressing plates. The springs 47 are disposed every plurality along the arranging direction of the conductive wires W and disposed in a plurality of columns along the length direction of the conductive wires W, the positions of the springs 47 of each column disposed along the length direction deviate in a width direction so that the axial center of each of the springs 47 matches each of the pressing plates 46, and thus, the springs 47 each directly or indirectly abut on only the corresponding pressing plate 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243108-A (JP)
Title: Property monitoring system
Inventor: KAWASHIMA ITARU
IPC: H04M9/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of a family member in a reception of a visitor.  <P>SOLUTION: The monitoring system, which performs reception monitoring processing for confirming safety of the family member in a reception of a visitor, is provided with a response detection means detecting response of the family member to a call from the visitor via a response apparatus, a reception side person detection means detecting the family member on the interior side of an entrance, and a monitoring control means performing the reception monitoring processing when the reception side person detection means detects the family member after the response detection means detects response.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237813-A (JP)
Title: Electric shaver
Inventor: MURAGUCHI KATSUMI
IPC: B26B19/38
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric shaver having an outer blade that covers an inner blade reciprocating horizontally, in which a fixed plate is easily mounted so as to uniformly press an outer peripheral edge of a waterproofing seal member and so as not to interfere with movement of a reciprocating shaft having the inner blade attached.  <P>SOLUTION: The reciprocating shaft 70 is arranged in a body case 1 by inserting through a window 66 of the fixed plate 65. An window rim of the window covers the outer peripheral edge of the seal member 6. An engaging pawl 60 is provided on the outer peripheral edge of the fixed plate 65. The engaging pawl 60 is engaged with a recess 40 provided on the body case 1 and the fixed plate 65 is screwed to the body case 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007308480-A (JP)
Title: Solid preparation containing enteric solid dispersion
Inventor: HOSHINO TAKASHI
IPC: A61K9/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid preparation containing an enteric solid dispersion rapidly eluting a medicine in the preparation without damaging the elution property of the solid preparation, or a method for preparing the same.  <P>SOLUTION: This tablet of the enteric solid dispersion containing a hardly dissolvable medicine, an enteric polymer, an excipient and a disintegrating agent, wherein, at least mixed powder containing the excipient and disintegrating agent is covered with a solid dispersion containing the hardy dissolvable medicine and the enteric polymer, and the method for producing the solid preparation is provided by spraying the enteric polymer solution obtained by dispersing or dissolving the hardly dissolvable medicine over the mixed powder of the excipient and disintegrating agent, granulating and drying.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008252340-A (JP)
Title: Tunable filter, and manufacturing method thereof
Inventor: ISHII MASATOSHI
IPC: H01G15/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunable filter which is capable of efficiently varying a coupling capacitance between resonators with a simple structure and is suitable for integration.  <P>SOLUTION: In the tunable filter 10, by arranging the two or more resonators 12a and 12b and a variable capacitance coupling part A formed on the same substrate as the resonators 12a and 12b provided between the resonators 12a and 12b adjacent to each other and impressing DC bias to the variable capacitance coupling part A, the capacitance is changed, coupling between the resonators 12a and 12b is changed, and the band frequency of the tunable filter 10 is controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250601-A (JP)
Title: Biological information reading device and biological information reading system
Inventor: SHINOBE CHIZUKO
IPC: G06F21/32
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve authentication precision by registering a plurality of pieces of biological information (finger vein patterns) without imposing any load on a user, and reducing occurrence of any authentication error due to a difference between attitudes during registration and attitudes during authentication.  <P>SOLUTION: A biological information reading unit 30 is configured of a living body contact part 31 in which a living body is set; a photographic part for photographing the image of the living body installed in the living body contact part 31; a drive unit 40 for operating the living body contact part 31; and a processor for performing image processing of the photographed living body. The drive unit 40 makes the living body contact part 31 operate up and down and right and left by using the installation face of the living body contact part 31 as a reference, and the photographic part photographs a plurality of images according to the operating direction of the living body contact part 31, and the processor executes processing for registering the plurality of images as biological information for collation, and records the plurality of images processed by the processor as biological information for collation in a recording medium inserted into an information recording/writing device 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250879-A (JP)
Title: Driving safety device for vehicle
Inventor: KAWAKAMI KENTA
IPC: B60W30/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving safety device for a vehicle adapted to suppress excessive operation of a contact avoidance support means according to an occupant's intention.  <P>SOLUTION: When determined that a contact with a detected object may occur, contact avoidance support operation for supporting contact avoidance with the detected object is executed (S18), and data of a road on which the vehicle is traveling is stored (S20). A position of the vehicle is detected (S22), a predetermined range of the road data containing a detected operation point of the contact avoidance support means as an excessive operation suppression area of the contact avoidance support means according to the operation of the vehicle occupant after operation of the contact avoidance support means (S24 to S28), and when the vehicle travels in the set excessive operation suppression area, the operation of the contact avoidance support means is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255506-A (JP)
Title: Cylindrical wire net for preventing swell, and method for producing the same
Inventor: NAKAJIMA TATSUTOSHI
IPC: D21F1/60
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of swell and wrinkle by the influence of thermal expansion, occurring in a partially heated conventional cylindrical wire net for production and processing of a nonwoven fabric and papermaking.  <P>SOLUTION: The occurrence of the swell and wrinkle can be prevented by putting warp yarns and weft yarns of a metallic woven fabric used in an apparatus for heating a put material in combination with the cylindrical woven fabric at a prescribed width on a line parallel to the axis line of the cylindrical cylinder, in the directions tilted to the axis line of the cylindrical cylinder to make the yarns endless state. As a result, the warp yarns or the weft yarns of the woven fabric are tilted to a heat source, and one terminal to the other terminal of one metallic wire is not heated simultaneously to disperse the heat, to prevent the thermal expansion of the metallic wire, and to prevent the occurrence of the swell and wrinkle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258810-A (JP)
Title: Transmission control inspection circuit
Inventor: WADA HIDEAKI
IPC: H04L29/02
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a timing inspection in a short time and to reduce power consumption without affecting other circuit operations.  <P>SOLUTION: In the transmission control inspection circuit provided inside the DSRC baseband circuit of a transmitter, by a "1" detection counter 21, a "0" detection counter 22 and a data propriety judgement circuit 24, the propriety of data in transmission data TX_DI_O can be discriminated. In addition, by a transmission enable counter 23 and a transmission start timing match judgement circuit 25, the transmission start timing of transmission enable signals TXW_N_O and the transmission data TX_DI_O can be judged. Further, by a transmission end timing judgement circuit 27, the end timing of each slot kind of the transmission data can be judged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257785-A (JP)
Title: Optical disk device
Inventor: NISHIHARA MASATERU
IPC: G11B7/09
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable control by an optimal follow-up capability according to a recording/play-back speed in an optical disk device.  <P>SOLUTION: This optical disk device is provided with a phase compensation part 130 for receiving a compensation target signal having a cyclical frequency component generated due to recording or playing of an optical disk to compensate for the phase and the amplitude of the compensation target signal, an inclination detection part 150 for detecting the inclination value of the compensation target signal, and a gain element 140 for amplifying the output of the phase compensation part 130. By controller part 160 controlls the amplification rate of the gain element 140 according to the inclination value detected by the inclination detection part 150.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254118-A (JP)
Title: Combined machining lathe
Inventor: NAKAJIMA AKIHIKO
IPC: B23B3/30
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined machining lathe equipped with a workpiece supporting device for preventing the occurrence of chattering in machining the workpiece.  <P>SOLUTION: The combined machining lathe 1 is equipped with a first spindle 10 and a second spindle 20 to grip the workpiece W<SB>1</SB>. An upper tool rest 30 is provided above a centerline connecting the first spindle 10 and the second spindle 20, and a lower tool rest 50 is provided below the centerline. The upper tool rest 30 is changeably mounted with a milling tool T<SB>1</SB>or the like to mill the workpiece W<SB>1</SB>. The lower tool rest 50 has a turret tool rest 70, and is provided with the workpiece supporting device 100 in addition to a tool. The workpiece supporting device 100 supports the workpiece W<SB>1</SB>from the downside to prevent the occurrence of chattering in machining.  <P>COPYRIGHT: (C)2009,JPO&INPIT