baber/WOPTO huggingface dataset:
Patent JP-2008307615-A (JP)
Title: Surface-coated cutting tool with hard coating layer exerting excellent chipping resistance in heavy cutting work and its manufacturing method
Inventor: IGARASHI MAKOTO
IPC: C23C14/06
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool of which a hard coating layer exerts superior chipping resistance in heavy cutting work.  <P>SOLUTION: This surface coated cutting tool is furnished with the hard coating layer made of a (Ti<SB>1-X</SB>Al<SB>X</SB>)N (X=0.4 to 0.6) layer in which the highest peak exists in an inclination section of 30 to 40 degrees and its frequency total is more than 60% of the total in an inclination angle frequency distribution graph made by measuring inclination angle made by a normal of a ä100} surface against a normal of a surface polishing surface and the highest peak exists in Σ3 and its distribution ratio is more than 50% of the total in a constituent atom covalent lattice point distribution graph formed by measuring inclination angle made by a normal of ä112} surface against the normal of the surface polishing surface by applying a bipolar pulse bias and depositing it at deposition temperature of 750 to 850°C on a substrate surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310848-A (JP)
Title: Optical disk drive and condensing position correction method
Inventor: SAITO KIMIHIRO
IPC: G11B7/09
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve information recording and reproducing accuracy during the tracking movement of an objective lens.  <P>SOLUTION: Because a mirror driving signal DM corresponding to a shift amount of the objective lens 36 and a depth df is calculated according to expressions (6) and (7) with a signal processing part 23 of an optical disk drive 20 based on a push pull tracking error signal STEp including an offset amount caused by a tracking movement of the objective lens 36, a three spot tracking error signal STE3 not including the offset amount, and depth information Idf, a focus Fb of a blue light beam Lb1 is aligned to a target condensing position Pt by adjusting a galvanomirror 54 based on the mirror driving signal DM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307959-A (JP)
Title: Steering device
Inventor: SAWADA NAOKI
IPC: B62D1/18
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain durability of a cam surface and smooth slide at adjustment of a tilt position or at adjustment of a telescopic position, and to reduce hitting sound when a projection part of a fixed cam is abutted on a groove end part of a tilt position adjustment long groove or a telescopic position adjustment long groove at a tilt position adjustment end or a telescopic position adjustment end.  <P>SOLUTION: Since a cam member 61 of the fixed cam 6 is formed by a material having large hardness and small friction coefficient, durability is large and operation force of an operation lever can be reduced. Further, since a turning-stop member 62 of the fixed cam 6 is formed by a synthetic resin having smaller hardness than the cam member 61, it can be smoothly slid along the tilt position adjustment long groove 35 or the telescopic position adjustment long groove 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028382-A (JP)
Title: METHOD FOR FORMING TaSiN FILM
Inventor: NAKAMURA KAZUHITO
IPC: C23C16/34
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming the TaSiN film which can control the Si density over a wide range with a high degree of accuracy.  <P>SOLUTION: The TaSiN film is formed by introducing the organic Ta compound gas having the Ta=N bonding, Si-containing gas and N-containing gas into a treatment container with a built-in substrate. During such a film forming process, the Si density in the film is controlled by controlling at least one of a partial pressure of the Si-containing gas within the treatment container, a total pressure, filming temperature and a partial pressure of the N-containing gas within the treatment container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002275-A (JP)
Title: Control system of internal combustion engine
Inventor: KAWAGUCHI BUNGO
IPC: F02D21/08
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To favorably control a decrease in temperature of an exhaust air purification unit in case the temperature-dependent exhaust air purification unit is installed on the exhaust air route of an internal combustion engine.  <P>SOLUTION: A diesel engine 10 is provided with a throttle valve 21 at the intake air route 20 and a catalytic converter (exhaust air purification unit) 40 for purifying the exhaust air is installed at the exhaust air route 30. The upstream side of the catalytic converter 40 of the exhaust air route 30 and the downstream side of the throttle valve 21 of the intake air route 20 are connected with each other by an EGR route 43 and an EGR valve 44 is installed at the EGR route 43. The intake air route 20 and the exhaust air route 30 are connected with each other with a variable nozzle type turbo charger (VNT) 22. An electronic control device 50 of a vehicle decreases the opening of the throttle valve 21 at the time an engine 10 is in low load operation to fully open the EGR valve 44 and controls to decrease the opening of a VNT vane of the variable nozzle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002871-A (JP)
Title: Registration technique of probe card and recording media with program stored thereon
Inventor: ISHII KAZUNARI
IPC: G01R1/06
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a registration technique of probe cards capable of registering probe cards surely and securely, without damaging probe cards, while requiring no input of the needle height of a probe.  <P>SOLUTION: The registration technique of probe cards includes: a step of detecting height of a load sensor 16, prepared on a mounting stand 11 that uses a first CCD camera 13B arranged above the mounting stand 11, when needle positions of probes 12A are registered into a probe device 10, prior to inspecting a wafer on the mounting stand 11 using a probe card 12 with a plural of probes 12A; a step of moving the load sensor 16 via the mounting stand 11 to contact the load sensor to the probes 12A; a step of stopping the load sensor 16 at the start time of contact of the load sensor 16 and the probes 12A; and a step of determining needle height of the probes 12A, based on height of the load sensor 16 and the stopping height.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004678-A (JP)
Title: Method for evaluating silicon wafer
Inventor: OTSUKI TAKESHI
IPC: H01L21/66
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a silicon wafer capable of solving a problem such that a GOI evaluation method using a TZDB method or a TDDB method has many not clear points to metal impurities while having very high sensitivity for evaluating COP existing on a primary surface of a semiconductor silicon wafer, and then the metal impurities can not be evaluated by the GOI evaluation method even when evaluation is carried out by the TZDB method or the TDDB method since the method does not have sufficient sensitivity to defects because there are cases such that breakdown by which failure can be judged does not occur.  <P>SOLUTION: At least in the method for evaluating a silicon wafer in which, after an oxide film is formed on a semiconductor silicon wafer, a MOS capacitor is formed by forming an electrode on a surface of the oxide film, thereafter GOI (Gate Oxide Integrity) electric characteristics evaluation of the MOS capacitor is carried out, the oxide film is formed at a temperature of 800°C or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021307-A (JP)
Title: Computer implemented method and system for managing server-based rendering of message in heterogeneous environment
Inventor: VICTOR GEE YIU
IPC: G06F13/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer implemented method, system for rendering messages in a data processing system.  <P>SOLUTION: The computer implemented method for rendering a message in a data processing system includes updating a source object of a secondary web page associated with a primary web page with information regarding a message to be rendered. The information is transmitted to a remote location using the secondary web page. A message code is received from the remote location that includes the message to be rendered and message rendering instructions, and the received message code is processed to render the message for display on the primary web page.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002121-A (JP)
Title: Lifting and lowering method for shielding material of solar radiation shielding apparatus and lifting and lowering device for shielding material
Inventor: GOTO SEIICHI
IPC: E06B9/262
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting and lowering device for a shielding material of a solar radiation shielding apparatus which prevents looseness in a lifting and lowering code for suspending and supporting an intermediate rail and enables the smooth lifting and lowering operation of a bottom rail and the intermediate rail.  <P>SOLUTION: The lifting and lowering device for the shielding material is provided with first and second operation means arranged in a head box, lifting devices 6, 7, 9, 10, 11, 12, 20, 21, 31 for carrying out the lifting operation of the bottom rail by the continuous operation of the first operation means after the intermediate rail is lifted to an upper limit by the operation of the first operation means, and lowering devices 22, 23 for lowering the intermediate rail and the bottom rail by their own weights through the operation of the second operation means 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007946-A (JP)
Title: Exhaust emission control catalyst device
Inventor: KAWABATA HISAYA
IPC: B01J23/63
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve early activation of a three-way catalyst 32 while suppressing unconverted exhaust emissions.  <P>SOLUTION: The three-way catalyst 32 is provided with a CO adsorbent, and also an adsorption member 31 having an HC adsorbent and a NOx adsorbent is arranged upstream of an exhaust gas flow from the three-way catalyst 32. With an exhaust gas temperature rise, HC and NOx are desorbed from the adsorption member 31 in a predetermined order for preventing the simultaneous desorption peak, and are led to flow into the three-way catalyst 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009504-A (JP)
Title: Document information retrieval system, and retrieval method therefor
Inventor: AOYAMA HIROKI
IPC: G06F3/0488
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of obtaining easily information as to a content of a document, via a network, without attaching the information about the content to each document such as a book or document text.  <P>SOLUTION: This document information retrieval system of the present invention includes a position indicator, a position detector having an operation face of assigning each position on a face by two-dimensional coordinates, and for detecting coordinates indicated by the position indicator on the operation face, a database for storing information corresponding to a position in the document based on the coordinates, of the document installed on the operation face, and a retrieval device connected to the position detector and the database, and for retrieving the information corresponding to the position in the document, from the database, via the network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015181-A (JP)
Title: Three-dimensional shape data input method
Inventor: IWAMURA KAZUAKI
IPC: G09B29/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To create three-dimensional shape data using shape data and numeric data described in a design drawing forming system and capable of managing data beyond the design drawing to take into account of space above the earth.  <P>SOLUTION: In a vector map data expressed by coordinates, facility shape data are created as sectional three-dimensional shape data on the basis of partial plan view information, vertical sectional view information, and position index information, described in a design. By connecting the created sectional solid shape data, all the facility shape data are created and can be managed by a geographic information system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021958-A (JP)
Title: Printing method of hand print
Inventor: MARUOKA KAZUHIRO
IPC: H04N1/387
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To print a hand print capable of accurately representing an atmosphere characteristic of infants in an easy and simple manner.  <P>SOLUTION: A printing method of a hand print includes a photographic step of photographing the palm side of a hand via a transparent plate 2 using a digital camera 1, in a state where the palm is pressed onto a surface of the transparent plate 2; a cutting step of cutting the hand print from the digital image of the hand photographed in the photographic step, along the contour of the hand; a contrast converting step of adjusting contrast of the hand print cut in the cutting step and inverting lightness/darkness, to convert the hand print into monotone; and a printing step of printing the monotone hand print obtained in the contrast conversion step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025324-A (JP)
Title: Device for embedding information in sound signal and device for extracting information from sound signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/018
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for embedding information in a sound signal and a device for extracting information from the sound signal which achieve improvement in extraction accuracy of embedded information, even for the sound signal including a silent section, independent of strength distribution of original signal components.  <P>SOLUTION: Input sound signal is read as a sound frame of a unit of the predetermined number of samples (a), and after frequency conversion of each sound frame is performed and a predetermined frequency component is extracted (b), an amplitude is changed so that an average effective value in each sound frame for the predetermined frequency component may become a setting value which is set to the same for all sound frames (c). In this state, intensity of the predetermined frequency component is changed according to a bit value to be embedded (d), and after amplitude reverse conversion by a reverse number of the magnitude of the amplitude conversion (e), frequency reverse conversion is performed (f).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022868-A (JP)
Title: Method and apparatus for detecting abnormality in electrolytic treatment, and water treatment system
Inventor: TAKEMOTO MASANORI
IPC: C02F1/42
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the detection of the abnormality of electrolytic treatment easily and quickly by a user.  <P>SOLUTION: When electrolysis of a salt solution is performed under a constant voltage control, a current value applied to an electrode unit is measured by an ammeter (S1) to judge whether the current value A is within a prescribed range, namely A1≤A≤A2, or not. When the answer of the judgment is "Yes", it is judged that normal electrolytic treatment of the salt solution can be performed, and the procedure advances to the step S3 to perform and complete normal treatment. When the answer of the step S2 is "No", namely the current value A is less than A1 or more than A2, it is judged that a sodium hypochlorite aqueous solution having a desired concentration cannot be generated because the concentration of the salt solution is excessively low or high, and the procedure advances to the step S4 to inform the abnormality to the user by a warning buzzer and an alarm lamp to terminate the treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008006581-A (JP)
Title: Nano-structure
Inventor: DEPPERT KNUT WILFRIED
IPC: H01L21/8247
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method allowing the fabrication of a nano-structural device having a very small geometric feature.  <P>SOLUTION: The nano-structure is formed on a surface of a semiconductor substrate or a surface of a passivated semiconductor substrate by the process comprising a step of forming one or more electrically charged sites having a preliminarily decided shape, where a first surface part corresponding to the one or more sites is brought into contact with a solid material tool (9) so that an electric charge moves between the tool and the first surface; a step of depositing particles (7) of a second material onto the first surface by making the particles (7) to flow near the one or more electrically charged sites to attract or repulse the particles (7) to or from the one or more electrically charged sites so as to conform the particles (7) to the electrically charged sites, provided in the step of forming, by virtue of the polarity of the charge against the potarity of the electrically charged sites; and a step of creating a chain (148) of a nanometer-size filament or particle, an array of filament (158) of carbon nanotubes or a filament or nanorod (168) of a semiconductor material or a magnetic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029148-A (JP)
Title: Electric power steering device
Inventor: SHIMODA MITSUO
IPC: B62D5/04
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device preventing impact force from being applied to a motor control unit and a peripheral part of the motor control unit at separation of an outer column mounting bracket from a vehicle body.  <P>SOLUTION: The electric power steering device is provided with a protection member 21 for receiving impact force applied from the outer column mounting bracket 18 to the motor control unit 11 and a peripheral part of the motor control unit 11 in advance at separation of the outer column mounting bracket 18 from the vehicle body, and for protecting the motor control unit 11 and the peripheral part of the motor control unit 11 from the impact force is provided on a housing side end part of an inner column 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030685-A (JP)
Title: Planetary roller mechanism
Inventor: KIMURA HIROMICHI
IPC: F16H48/12
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary roller mechanism having a torque capacity changeable according to input torque and miniaturizable in constitution.  <P>SOLUTION: This planetary roller mechanism comprises: a first rotary body 5 rotated about the center axis and having an outer peripheral surface as a rolling contact surface; a second rotary body 2 disposed coaxially to the first rotary body 5 and having an inner peripheral surface as a rolling contact surface; and first rolling elements 3 disposed between the rotary bodies 2, 5 and rotatably or revolvably held between the rotary bodies 2, 5 for transmitting torque. A cam mechanism 6 for changing the torque acting on the first rotary body 5 or the second rotary body 2 into a radial force by slopes 7a, 7b having the distances from the center of rotation of the first rotary body 5 continuously changed in the circumferential direction and second rolling elements 8 held by the slopes 7a, 7b, is formed in the planetary roller mechanism on either the inner peripheral side of the first rotary body 5 or the outer peripheral side of the second rotary body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031479-A (JP)
Title: Compound lens
Inventor: AOI YUMA
IPC: G02B7/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound lens structured to suppress insufficient curing of UV-curable resin which is in contact with a vicinity of an outer periphery in an optical effective part.  <P>SOLUTION: The UV-curable resin 2 is prepared so as to be in contact with one side surface of the optical effective part 11 of a base plastic lens 1. The plastic lens 1 is formed by injection molding of transparent resin. The optical effective part 11 of the plastic lens 1 is a convex lens. The plastic lens 1 has a nearly annular holding part 12 on the outer periphery of the optical effective part 11, and an annular recessed groove 13 surrounding the optical effective part 11 is formed on the holding part 12. The recessed groove 13 functions as a diffusion part diffusing radiated ultraviolet light toward a resin layer. The UV-curable resin 2 forming the resin layer being a concave lens is in contact with the one side surface of the plastic lens 1. The UV-curable resin 2 has transparency and is cured by ultraviolet irradiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031977-A (JP)
Title: Image forming system and image forming apparatus
Inventor: NISHIMI TOSHITANE
IPC: H04N1/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate setting of an optimum power-saving mode for each device based on the operation rate of each individual device, thereby contributing to reducing total cost through the reduction of power charges in a reliable way.  <P>SOLUTION: A server C is connected to image forming apparatuses A, B via a network 1. The server C receives operation information about the image forming apparatuses A, B via the network 1, calculates the operation rates of the image forming apparatuses A, B in a predetermined period based on the operation information received, and sends power-saving control information for controlling the transition of the image forming apparatuses A, B to the power-saving mode to the image forming apparatuses A, B depending on the level of the operation rates calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033479-A (JP)
Title: Camera shake correction device
Inventor: HAGINO YOSHIO
IPC: G03B5/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera shake correction device capable of determining camera shake in the depth direction with sufficient accuracy.  <P>SOLUTION: When processing is started (a step S1), image information of the n-th page is acquired (a step S2), and image information of the (n+1)th page is continuously acquired (a step S3). Next, regarding a plurality of detected parts in an image indicated by the image information of the n-th page acquired in the step S3, the image information of the n-th page is compared with the image information about the (n+1)th page (a step S4). Furthermore, on the basis of comparison results in the step S4, local motion vectors at the plurality of detected parts in the image are detected to find a reference positional coordinate and a conversion coordinate (a step S5). Then, a conversion matrix is calculated from the reference positional coordinate and the conversion coordinate in the step S5 (a step S6). Finally, forward and backward movement of a subject in the depth direction is determined on the basis of calculation results of the conversion matrix in the step S6 (a step S7).  <P>COPYRIGHT: (C)2009,JPO&INPIT