baber/WOPTO huggingface dataset:
Patent JP-2008070923-A (JP)
Title: Authentication system, authentication method and terminal
Inventor: NISHIO NOBUHIKO
IPC: G06F21/31
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system for accurately performing user authentication and detecting a position of the user.  <P>SOLUTION: The system includes a tag 1 to be carried by the user and a base station 10 communicating with the tag 1, and performs user authentication between the tag 1 and the base station 10. The tag 1 has a light emission means 2 for transmitting a portion or whole of information by light to the base station 10. The base station 10 includes a camera 14 for photographing the light from the emission means 2, and a control means 12 for performing the user authentication by using the light photographed with the camera 14 and detecting the position of the emission means 2 from the photographed light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071173-A (JP)
Title: Character recognition program, character recognition method and character recognition device
Inventor: HOTTA YOSHINOBU
IPC: G06V30/224
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize a character image without ensuring a large dictionary capacity.  <P>SOLUTION: The character recognition device detects, upon input of form data with a character string written therein from the outside, a ruled line from a ruled line contact character string image in which a ruled line is contact (or overlapped) with a character (e.g., a printed figure, alphabet, kana or kanji) on the form, and temporarily removes the detected ruled line to estimate a character area. After completion of the estimation of character area, the recognition device extracts a ruled line contact character image from the ruled line contact character string image (original image) inputted from the outside based on the estimated character area. After extraction of the ruled line contact character image, the device adds a pseudo ruled line to a reference character image preliminarily retained therein to generate a character image with reference ruled line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070286-A (JP)
Title: Filter for gas detector
Inventor: SHIBAZAKI KATSUICHI
IPC: G01N27/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter capable of injecting standard gas for calibration into a sensor without requiring the operation of filter removal or hood mounting.  <P>SOLUTION: In the filter that can be mounted to the outer periphery of a gas detector and is fixed by a screw member 25, a through hole 21 is formed in the screw member 25, and a blind plug 26 is formed removably from the tip on the exposed side of the screw member 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070336-A (JP)
Title: Calcium oxide-ruthenium oxide based oxide, and resistance-type oxygen sensor using the same
Inventor: GOTO TAKASHI
IPC: G01N27/12
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium oxide and ruthenium oxide based oxide and having an electrical resistivity equivalent to that of metal and low thermal conductivity, and to provide a resistance-type oxygen sensor having a satisfactory sensitivity through the use of the oxide.  <P>SOLUTION: The calcium oxide and ruthenium oxide based oxide contains a CaRuO<SB>3</SB>phase, having an X-ray diffraction pattern of an orthorhombic structure, and the atomic number ratio R of between Ru and Ca, as indicated by the equation R=Ru/Ca ranges 0.5 to 1.4. By using the calcium oxide and ruthenium oxide based oxide as an oxygen concentration detecting part, a resistance-type oxygen sensor can be produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076431-A (JP)
Title: Display device and its manufacturing method
Inventor: KIMURA TAIICHI
IPC: H01L21/768
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily reduce a size of a contact hole in a state that simple miniaturization by an exposure device is difficult.  <P>SOLUTION: In a display device including a substrate and an insulating film formed on the substrate, the insulating film includes a through-hole, and the through-hole is a rectangle shape with four corners rounded on a plane view. In four corner sections, a first corner section and a second corner section positioned at a diagonal position of the first corner section, have larger curvatures than those of remaining third corner section and fourth corner section. The first corner section has about the same curvature as the second corner section, and the third corner section has about the same curvature as the fourth corner section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076456-A (JP)
Title: Developing apparatus and image forming apparatus
Inventor: GOTO TAKUYA
IPC: F16C13/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of unevenness in density or fogging by reducing the amount of toner sticking to a non-image part of an image carrier by determining an average diameter for a foaming cell in a foaming body in a supplying member according to a cohesive degree of the toner.  <P>SOLUTION: A developing apparatus is provided with toner carrier carrying out developing by supplying the toner to the image carrier carrying an electrostatic latent image and a supplying member provided with the foaming body supplying the toner to the toner carrier by being abutted to the toner carrier and rotated. It is characteristic of the developing apparatus that when the cohesive degree of the toner is a[%] and the average diameter for the foaming cell in the foaming body in the supplying member is b[μm], a relationship of 10≤a≤50 and 2×a≤b≤3×a are fulfilled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076481-A (JP)
Title: Projector
Inventor: YANAI HIROAKI
IPC: G02F1/1335
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector having excellent light resistance and heat resistance and long service life and capable of restraining a contrast decrease caused by the effect of return light arising in a liquid crystal panel or the like.  <P>SOLUTION: A first polarization element 42c is disposed in a position where it is rotated around x axis as viewed from a paper surface. This makes it possible for the liquid crystal panel 41c and the first polarization element 42c to be disposed so as not to be parallel to each other, while minimizing a change in the cyclic pitch width of a recessed-and-projecting structure of the first polarization element 42c with respect to incident light and a change in the shape of a multi-layer structure. Accordingly, the component of return light can be discharged to the outside of an optical path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077867-A (JP)
Title: Projection type automobile head lamp
Inventor: OTAKI SUMUTO
IPC: F21Y101/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of harmful light due to the front extension part of a cover.  <P>SOLUTION: A louver 42 is formed in a region of a front extension part 41 of a cover 40 where at least the emitted light from a light projection unit 20 reaches. The louver 42 is so formed that a cut-and-raised angle α becomes larger as it approaches the light projection unit 20 while the angle α becomes smaller as it comes away from the projection unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076156-A (JP)
Title: Method of separating white cell in small animal
Inventor: YANAGISAWA YOSHIKO
IPC: G01N33/48
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating white cells of a small animal that hardly irritates the white cells and hardly damages cells, and also to provide separate liquid used for this method.  <P>SOLUTION: In this method, white cells of the small animal are separated by a density gradient centrifugal separation method using the separate liquid whose specific gravity is adjusted, and the separate liquid whose specific gravity is 1.1242-1.1390 is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075366-A (JP)
Title: Assembly method of truss structure
Inventor: KITAHASHI YUKIO
IPC: E04B1/19
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly method of a truss structure by which an arch-shaped or dome-shaped truss structure can be made easily.  <P>SOLUTION: Upper chord members 1 provided with rivets 20a, which are arranged longitudinally at fixed intervals A in a protruding manner, are arranged at equal intervals in the depth direction. Each of the rivets 20a is inserted into an upper lateral member 3 and an upper connecting part of a first zigzag diagonal member 5. The rivet 20a is then inserted into an upper connecting part of a second zigzag diagonal member which is similar to the first diagonal member, and a rivet 20b is inserted into a lower connecting part thereof. The second diagonal member is arranged in a manner of crossing the first diagonal member. The rivet 20b is then inserted into a lower lateral member 4 for arrangement at equal intervals. Lower chord members 2 having rivet insertion holes, which are longitudinally formed at intervals B smaller than the intervals A of the rivets of the upper chord members, are pierced by the rivets 20b for arrangement at equal intervals. The connecting parts of layered members are fixed by the rivets 20a, 20b inserted into the rivet insertion holes. Prior to the process of arranging the lower chord members 2, middle parts of the upper chord members 1 are uplifted from the floor surface and supported.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086138-A (JP)
Title: Synchronous motor control unit and control method thereof
Inventor: HISATSUNE MASAKI
IPC: H02P27/04
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor control unit and a control method thereof capable of generating an optimum d-axis current command by limiting the d-axis current command at a limiting value dependent on speed and by simplifying an expression for deriving the limiting value.  <P>SOLUTION: This synchronous motor control device includes: a power conversion section (3) for applying ac voltage to the synchronous motor; a speed detection section (15) for detecting rotation speed; a current detection section (2) for detecting the three-phase current of the synchronous motor supplied from a power converter; a three-phase/two-phase coordinates conversion section (4) for converting the three-phase current into d-q-axis current; a d-axis current control section (7) for generating a d-axis voltage command from the d-axis current command and d-axis current; a q-axis current control section (6) for generating a q-axis voltage command from a q-axis current command and q-axis current; a two-phase/three-phase coordinates conversion section (5) for converting a dq-axis voltage command into a three-phase voltage command; and a d-axis current command computing section (9) for computing the d-axis current command. Further, this synchronous motor control device is provided with a d-axis current command limiting section (11) for limiting the d-axis current command in response to motor speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089315-A (JP)
Title: Positioning system, detection apparatus, positioning apparatus, positioning method for positioning system, detection method for detection apparatus, positioning method for positioning apparatus, detection program for detection apparatus, and positioning program for positioning apparatus
Inventor: KATO HARUKO
IPC: G01S13/46
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a communication band required for positioning a target in between a detection apparatus and a positioning apparatus.  <P>SOLUTION: A standard signal transmitting apparatus 120 transmits a transmission wave 30 toward the target 10. Each detection apparatus 100 receives a reflected wave 32 caused by the reflection of the transmission wave 30 off the target 10. Each detection apparatus 100 calculates the time from the transmission of the transmission wave 30 by the standard signal transmitting apparatus 120 to the reception of the reflected wave 32 by the detection apparatus 100 on the basis of the received reflected wave 32 and transmits only the calculated time as characteristic information to a positioning apparatus 140. The positioning apparatus 140 calculates the distance from the standard signal transmitting apparatus 120 to each detection apparatus 100 through the target 10 on the basis of each characteristic information received from each detection apparatus 100 and measures the position of the target 10 on the basis of the calculated distance and the coordinates of the standard signal transmitting apparatus 120 and the coordinates of each detection apparatus 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088064-A (JP)
Title: Glyceride compound having bis(trifluoromethyl)phenyl group
Inventor: TAKAHASHI KAZUNOBU
IPC: A61K49/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound which is excellent in solubility and the like and is suitable for lesion-selective liposome contrast media.  <P>SOLUTION: This compound represented by formula (I) (A<SP>1</SP>and A<SP>2</SP>are each independently O or a single bond; L<SP>1</SP>and L<SP>2</SP>are each independently a divalent linkage group whose main chain has 5 to 12 carbon atoms; X is a group comprising 1 to 20 atoms selected from the group consisting of C, O, N, P and S atoms and hydrogen atoms) or its salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086407-A (JP)
Title: Biological light measuring device
Inventor: ASAKA YUICHI
IPC: G01N21/17
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological light measuring device capable of simplifying the re-adjustment of optical fiber and capable of reducing loads on an operator and a subject.  <P>SOLUTION: Irradiation positions and detection positions corresponding to measuring positions where the quantity of light is insufficient are displayed in a display part 17 by a control part 12 in a different way of display from the way for displaying irradiation positions and detection positions corresponding to measuring positions where the quantity of light reaches a permissible value. In this embodiment, irradiation position marks 33 and 35 and detection position marks 34 and 36 corresponding to measuring positions where the result of the automatic gain is defective, are blinked, while irradiation position marks 33 and 35 and detection position marks 34 and 36 corresponding to measuring positions where the result of the automatic gain is good are lighted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087548-A (JP)
Title: Turning state estimation device, automobile, and turning state estimation method
Inventor: MIKURIYA YUTAKA
IPC: B60W40/10
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely estimate whether a vehicle is put in an under-steer state or an over-steer state.  <P>SOLUTION: The side slip angular velocity dβ/dt of a vehicle is measured first, and a side slip angular velocity dβ/dt* as a model is calculated according to velocity and a steering angle (steps S2, S3). Then, the absolute value of the side slip angular speed dβ/dt* as the model is subtracted from the absolute value of the actual side slip angular speed dβ/dt, and a difference Δdβ/dt is calculated (step S4), and when the difference exceeds a threshold for OS of a positive value, it is estimated that the vehicle is put in the over-steer state (step S6), and when the difference is less than a threshold for US of a negative value, it is estimated that the vehicle is put in the under-steer state (step S8).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087099-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk and manufacturing method of magnetic disc
Inventor: KATAGIRI MASAHIRO
IPC: B24B53/007
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a glass substrate for a magnetic disk excellent in low roughness and flatness, which prevents a surface active agent from mixing into a polishing liquid, and also to provide the manufacturing method of the magnetic disk.  <P>SOLUTION: The manufacturing method of the glass substrate for the magnetic disk comprises: an activator removing step (S110) removing the surface active agent from a polishing pad having a plurality of nap holes formed therein; and a polishing step (S120) polishing the glass substrate in a disk shape with the polishing pad from which the surface active agent is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095304-A (JP)
Title: Bridge girder cut-off means and bridge girder cut-off structure
Inventor: OKAZAKI YASURO
IPC: E01D19/06
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge girder cut-off means and a bridge girder cut-off structure, which are hardly affected by the surrounding environment, and which exert excellent cut-off performance.  <P>SOLUTION: This bridge girder cut-off means 110 is arranged in a girder joint gap 3 between bridge girders 2 and 2. In the means 110, a tubular-elongated elastic bag 111, into/from which a pressurized fluid can be supplied/discharged, is provided, and a protrusive streak 112, which is elongated along the longitudinal direction of the elastic bag 111 and which abuts on a girder end 2a of the bridge girder 2, is provided on the outside surface of the elastic bag 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098774-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZAWA KAZUMASA
IPC: H03K19/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To lower the power consumption of a semiconductor integrated circuit device, for example, an LSI.  <P>SOLUTION: The LSI 1 has: a first circuit area (for example, an I/O area 10 and a VBAT area 20) in which power source is normally powered on; a second circuit area (for example, a CORE area 30) in which power source can be powered on/off; a power control circuit 23 which is provided in the first circuit area and outputs a control signal for power control to the second circuit area; and a recovery signal detecting circuit 22 which is provided in the first circuit area and detects an internal standby recovery signal S21 or external standby recovery signal S21a to control the operation of the power control circuit 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007195537-A (JP)
Title: Container made from foamed resin
Inventor: TANAKA SUKEATSU
IPC: A01K63/02
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container realizing more ideal transportation for the live fishes by preventing invading water into an air pump-housing part in a conveying container for live fishes, etc., well, and minimizing the exposure of the air tube to the outside of the container with a very simple constitution.  <P>SOLUTION: This storing and conveying container of fishes and shell fishes, made from a foamed resin is provided by installing a recessed groove for the air tube at a projected groove for fitting at the upper end surface of the side wall of a container main body in performing the air blowing by using the air tube into the fishes and shell fishes-housing part from the air pump-housing part, opening the outer surface side of the recessed groove for the air tube in outer direction of the container, and making the outermost surface of the air tube is at the same surface with the outside surface of the projected groove for fitting, or at the further inside of the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008097929-A (JP)
Title: Ultrafine coaxial cable harness, ultrafine coaxial cable harness connector, and ultrafine coaxial cable harness connection method
Inventor: HAGA TAKESHI
IPC: H01B7/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shortage in strength of a connector by eliminating a connection terminal of the connector even when a pitch between ultrafine coaxial cables of an ultrafine coaxial cable harness is narrow.  <P>SOLUTION: The ultrafine coaxial cable harness has a plurality of ultrafine coaxial cables 2, respectively, in which an insulating layer 8, a shield layer 9, and a coating layer 10 are successively provided on the outer periphery of a core wire 7 made of a conductor, a core wire alignment plate 3, which has a surface 11 formed with each core wire storage groove 12 for holding an exposed part 7a of each core wire 7, exposed from each of a plurality of the ultrafine coaxial cables 2, in an aligned state, and an anisotropic conductive sheet 4 stuck onto the surface 11 of the core wire alignment plate 3. The anisotropic conductive sheet 4 has conductivity and elasticity in a sheet thickness direction and insulation properties in a direction parallel to the sheet. Such a configuration is adopted for the ultrafine coaxial cable harness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098499-A (JP)
Title: Electronic component feeder
Inventor: SAGARA DAISAKU
IPC: H05K13/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component feeder from which a cover tape is excellently peeled even when the width of a gap of an edge part for separating the cover tape and an edge part opposing edge becomes small.  <P>SOLUTION: A peeling means 16 is constituted of a projection part 34 for separation and a projection part 36 for protection. The projection part 34 for separation is provided with the edge part 34A for separating the cover tape 24 on the distal end. The projection part 36 for protection is provided with the edge part facing edge 36A provided with a prescribed gap facing the edge part 34A in the direction of feeding an electronic component supply tape 20, and protects a carrier tape 22 where an electronic component 26 is exposed by the separation of the cover tape 24. The width W<SB>34A</SB>of the edge part 34A is made smaller than the interval L of two columns of adhesion parts 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286031-A (JP)
Title: Apparatus for freeze diagnosis of pressure sensor
Inventor: MORIYAMA AKINOBU
IPC: G01L19/12
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for freeze diagnosis capable of normally detecting a disabled detection condition in a reliable manner with a pressure sensor frozen.  <P>SOLUTION: The apparatus for freeze diagnosis of pressure sensor includes a pressure sensor 10A to be diagnosed and a pressure sensor 10B to be used for comparison in freeze diagnosis, a detection condition determining means for determining the detection conditions of both pressure sensors 10A and 10B, and freezing time difference applying means 13a and 13b to cause a difference in detection conditions of both sensors when the sensors 10A and 10B become frozen. The apparatus includes the freezing time difference applying means for causing the difference in detection conditions between both sensors when at least two pressure sensors become frozen. A specific difference is caused in an output when the sensor becomes frozen, as a result of determining/comparing the detection conditions of the pressure sensor by the detection condition determining means. Depending on whether this difference is caused or not, whether the pressure sensor becomes frozen or not can be surely determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT