baber/WOPTO huggingface dataset:
Patent JP-2007256933-A (JP)
Title: Lens array and method of manufacturing same
Inventor: FUJIMOTO HISAYOSHI
IPC: G02B3/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an lens array which has excellent optical characteristics and can be inexpensively manufactured.  <P>SOLUTION: In the lens array formed by using resin, a plurality of lenses 11 having convex or concave light incident and emission surfaces 11a and 11b are arranged in a row and integrally connected, flat surfaces are formed on the periphery of the light incident and emission surfaces and between the adjacent light incident and emission surfaces, and each lens 11 has an outer peripheral surface 11c connected to the outer peripheries of the light incident and emission surfaces 11a and 11b and erected from the flat surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202161-A (JP)
Title: Nonslip japanese socks for bath
Inventor: SATO NORIKO
IPC: A41B11/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonslip Japanese sock enabling a wearer having the socks on to go into a bathtub when taking a bath, and having a washable attachment part.  <P>SOLUTION: The nonslip Japanese sock is made of a meshy material which has nonslip effect and is given with soft resin of quick dryness. The socks have a rubber part 2 which covers the whole foot by shrinkage of the rubber, on a foot opening 1 to insert the foot thereinto, and is provided with a finger crotch part 3 which is formed so as to wear in a manner of dividing the first toe and other toes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201642-A (JP)
Title: Method for producing lithium tantalate single crystal
Inventor: KAJIGAYA TOMIO
IPC: C30B15/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing lithium tantalate single crystal which can be used as a material of a lithium tantalate substrate in that the effect of the reduction treatment is developed reproducibly and stably.  <P>SOLUTION: The method comprises providing a falling preventive member 9 for preventing fragments of a zirconia refractory material 2 from mixing into a raw material melt 8, wherein the member 9 is composed of a plate of a metal having a high melting point selected from Pt, Ir, Mo and W, at least on the surface facing to the raw material melt 8 of the zirconia refractory material 2 arranged on the upper side of a crucible, in a method for producing lithium tantalate single crystal by the Czochralski method using an electric furnace of a refractory material structure in which a zirconia refractory material 2 is arranged on the perimeter and the upper side of the crucible 1 in which the raw material melt 8 is held.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210043-A (JP)
Title: Server device and conversion rule creation program
Inventor: IMAI ISAO
IPC: G06F21/64
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To convert important information, such as personal information or confidential information included in log data collected as an audit trail in an information security audit, into a level at which actual data cannot be recognized.  <P>SOLUTION: A log server 20 includes: a log DB 28 for storing a plurality of log data tables; a server side communication part 30 for receiving log data collection rules from an audit terminal 10 which sends log data collection rules about predetermined log tables among the plurality of log data tables; a data collection rule DB 27 for storing the log data collection rules received by the server side communication part 30; an abstraction rule setting process part 23 for accepting an operator's operation, and creating, based on the operation accepted, conversion rules for converting at least a portion of overall data showing all the data of a plurality of data collected in accordance with the log data collection rules; and an abstraction rule DB 29 for storing the conversion rules created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207521-A (JP)
Title: Device and method for producing laminated sheet
Inventor: FURUNO RYOJI
IPC: B29L9/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for producing a laminated sheet capable of producing a laminated sheet having substantially constant thickness in width direction of each sheet of the laminated sheet.  <P>SOLUTION: A device produces a laminated sheet by causing a different melting material to flow from adjacent slits consisting of a large number of slits arranged at intervals to laminate layers of different molten materials alternately to make a laminate. The interval of the slits in the laminating direction is larger at a part where the slit width direction crossing orthogonally to the slit passing-through direction and the laminating direction is larger at a part far away from a manifold than at a part positioned nearer to the manifold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217094-A (JP)
Title: Collision decision device
Inventor: KATO MASAYUKI
IPC: B60R21/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision decision device for precisely deciding collision using the measurement value of a yaw rate sensor.  <P>SOLUTION: A collision decision device 10 is provided with: a course prediction part 13 for predicting the traveling direction of the own vehicle by using a yaw rate; a collision decision part 14 for deciding collision by using monitor information and the traveling direction in front of the own vehicle; and a smoothing processing part 11 for smoothing the yaw rate of the own vehicle acquired at every predetermined intervals. When the curve curvature of a road on which the own vehicle travels is large, the smoothing processing part 11 reduces the level of the smoothing of the yaw rate in comparison with when the curve curvature is small. Thus, even when a vehicle enters a curve spot, the smoothed yaw rate sensor measurement value is changed according to the change of the traveling direction of the vehicle without generating any delay, so that it is possible to precisely predict the traveling direction of the vehicle by using the yaw rate sensor measurement value, and to precisely decide collision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215887-A (JP)
Title: Electrochemical sensor and electrochemical sensor system
Inventor: SAKAMOTO TAKESHI
IPC: G01N27/327
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical sensor capable of measuring the concentration of a bio-related substance such as glucose, uric acid, etc. with high precision while using an inexpensive material.  <P>SOLUTION: The electrochemical sensor 1 is equipped with a support 21, the acting electrode 2 comprising a conductive DLC film formed on the support 21 and counter electrode 3. The electrochemical sensor system is equipped with the electrochemical sensor 1 and a control part for controlling the electrochemical sensor 1 so as to detect the oxidation-reduction current of a specimen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217355-A (JP)
Title: Biometric authentication apparatus, biometric authentication program and compound biometric authentication method
Inventor: NIIZAKI TAKU
IPC: G06F21/32
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed and high-compatibility rate compound biometric authentication.  <P>SOLUTION: A method of compound biometric authentication comprises: separately registering in advance registrants corresponding to a high-speed authentication method and registrants not corresponding to the high-speed authentication method; determining the quality of each user's biometric information during the execution of authentication; authenticating, using the high-speed authentication method, users determined to correspond to the high-speed authentication method; and authenticating the users determined to not correspond to the high-speed authentication method, using a high-compatibility rate authentication method only for the separately pre-registered registrants not corresponding to the high-speed authentication method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216032-A (JP)
Title: Underground position detection method
Inventor: KAWAKAMI JUN
IPC: G01V3/08
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground position detection method, by which the underground position of a drilling unit can be detected easily, using a simple structure, without being affected by obstructions on the ground.  <P>SOLUTION: The underground position detection method is employed for detecting the underground position of the drilling unit 1. A magnet 2 is provided in the drilling unit 1; a rotating magnetic field is generated by rotating this magnet 2 on a plane containing an x-axis and a z-axis, orthogonal to a y-axis stretching in the axial direction of the drilling unit 1; the x-axis component and the z-axis component of the magnetic flux density of the rotating magnetic field generated by the magnet 2 are measured at, at least three measuring points P<SB>1</SB>, P<SB>2</SB>, P<SB>3</SB>, respectively as a time calendar; from the x-axis and z-axis components, phase differences among the individual measuring points P<SB>1</SB>, P<SB>2</SB>, P<SB>3</SB>are calculated respectively; each of the acquired phase differences is considered as a viewing angle, by which the position of the magnet 2 is viewed from each projection point which is a respectively projected point of each measuring point to an xz-plane containing an origin; and from this viewing angle the x coordinate and z-coordinate of the position of the magnet 2 are calculated, whereas, the y-coordinate of the position of the magnet 2 is calculated from the drilled distance of the drilling unit 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216655-A (JP)
Title: Toner and image forming method using the toner
Inventor: KATSUTA YASUSHI
IPC: G03G15/08
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner achieving all of high gloss, prevention of decrease in image density and reduction of fog in each environment of low temperature and low humidity, normal temperature and normal humidity, and high temperature and high humidity, and to provide an image forming method using the toner.  <P>SOLUTION: The toner comprises toner particles containing at least a binder resin, a colorant and a polymer or a copolymer having a sulfonic acid group, a sulfonate group or sulfonic acid ester group, to which silica fine particles and a ferroelectric substance having a relative dielectric constant of 750 to 20,000 are added, and is characterized in that the number isolation rate of the silica fine particles is not less than 70% based on the ferroelectric substance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215236-A (JP)
Title: On-vehicle motor-driven compressor
Inventor: HOSHINO AKIHIRO
IPC: H02K5/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle motor-driven compressor capable of meeting a plurality of requirements including the protection of an inverter board and the suppression of electromagnetic noises, vibration and noises.  <P>SOLUTION: A cover 20B for covering the opening of a housing 11 of the motor driven compressor is formed with a conductive material layer 21 formed of a conductive material and an insulating material layer 22 formed of an insulating material. The conductive material layer 21 of the cover 20B prevents the leakage of electromagnetic noises emitted from the inverter board 12 to the outside of the housing 11. The insulating material layer 22 is provided inward of the housing 11 for insulating the inverter board 12 subjected to high voltage from the conductive material layer 21 of the cover 20B, resulting in the reduced size of the motor-driven compressor. The insulating material layer 22 suppresses the vibration of the conductive material layer 21 and reduces the vibration and noises of the motor-driven compressor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216735-A (JP)
Title: Reception robot and method of adapting to conversation for reception robot
Inventor: HAYASHI NAOKI
IPC: G10L13/10
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a voice guide function matching the conversation speed and hearing ability of a person who is handicapped in voice conversation is not available and the handicapped person can not smoothly finish a job that he or she has to do at a hospital, a public office, facilities, etc.  <P>SOLUTION: A reception robot has a means of voicing words while varying sound volume, a voice speed, a voice band, and voice intonation to a voice which is easy for a user to hear, and asks a visitor a question, confirms and recognizes a visitor's reply, and tunes the voice to a spoken voice which is easy for the visitor to hear to make a reception.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215755-A (JP)
Title: Liquid fuel combustion device
Inventor: SHIROUCHI TOYOKAZU
IPC: F23K5/04
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device for allowing fuel supply without inverting a fuel supply tank during fuel supply from the open type fuel tank, while simplifying an oil supply passage from the fuel supply tank to a combustion part and a joint portion of the fuel supply tank.  <P>SOLUTION: To the fuel supply tank detachable in the state of being normally placed on a device body, one fuel supply passage 3 is connected via a joint support 4 for supplying fuel to a carburetor 6. The fuel such as kerosene residing in the carburetor 6 during fire extinction is returned to the fuel supply passage 3 through a return pipe 9 as a return passage via a three-way connector 7 to reduce the odor of vaporizing gas. The return pipe 9 can be returned to the fuel supply passage 3 on the midway without the need for extending to the fuel supply tank, and then the return passage is shorted. The return pipe 9 is not connected to the joint support 4, and structure (a fuel supply circulating structure) for connecting the joint support 4 to the fuel supply tank is simplified thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215039-A (JP)
Title: Water-retention/permeation pavement block and its manufacturing method
Inventor: SAKAGUCHI YASUSHI
IPC: C04B28/02
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-retention/permeation pavement block and its manufacturing method.  <P>SOLUTION: The water-retentive block simultaneously satisfying predetermined water retentivity and a required strength has water retention capacity of at least 250 lit./m<SP>3</SP>and bending strength of at least 4.0 MPa. In the manufacturing method, the water-retentive block includes clinker ash as main aggregate. The clinker ash is composed of flyash and/or chamotte, and part of the clinker ash is substituted by the chamotte arbitrarily. The water-retentive block does not include a clay-based material and is composed of a cement as a binding material, so that it may be formed. By keeping a molded body in a drying kiln, of which the molded body is prepared in the molding method in the composition of materials without the clay-based material, the manufacturing method and a product of the water-retentive block can be provided in which the curing period is remarkably shortened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286044-A (JP)
Title: Composite for measuring residual chlorine concentration
Inventor: MITSUMOTO HIROYUKI
IPC: G01N21/78
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite for measuring residual chlorine concentration capable of inhibiting crystallization of a benzin compound in an aqueous solution under the low temperature condition such as in winter season etc.  <P>SOLUTION: The composite for measuring residual chlorine concentration is composed of: e.g. specific benzidine salt being N,N'- bis(2-hydroxy-3-sulfopropyl)-3,3'-dimethyl benzidine disodium salt and the aqueous solution containing a surfactant. The containing rate of the surfactant is set ≥0.5 wt.% and ≥0.5 wt. fold, and pH is adjusted in the acid region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194411-A (JP)
Title: Hollow nasal plug for hay fever prevention
Inventor: IMAMICHI TAKASHI
IPC: A61M16/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide hollow nasal plugs for hay fever prevention consisting of plastic cylinders and medical gel, improving the difficulty in nasal breathing due to hay fever by the elasticity of the gel and exerting a large effect in securing sleep.  <P>SOLUTION: This hollow nasal plug is formed by firmly and closely sticking flexible medical gel 2 to thin-wall cylindrical resin tube 1. The nasal plugs are inserted in the external nostrils 6 of a patient suffering from the insomnia due to the hay fever to greatly improve the dyspnea and resolve the insomnia due to cedar pollen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224910-A (JP)
Title: Image display and its display method, display control program, and computer readable recording medium
Inventor: SHIN TAKASHI
IPC: G02F1/1335
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display capable of displaying images with less deterioration in display quality without requiring the viewer to change the viewing direction even if some abnormalities develop on the display.  <P>SOLUTION: The display barrier panel (30) has two panels (31, 32) facing each other, a cholesteric liquid crystal layer (33) supported between the two panels (31, 32), and electrodes (34, 35) formed on the two panels (31, 32), respectively, to apply a voltage to cholesteric liquid crystal layer (33). A light absorption stripe layer (43) is formed at least on one of the two panels (31, 32) at the side facing the cholesteric liquid crystal layer (33).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222819-A (JP)
Title: Adhesive composition and decoration sheet
Inventor: YAMAUCHI ETSUSHI
IPC: C09J133/14
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition having low viscosity, excellent handling property, and excellent anti-creep performance and tensile strength, and to provide a decoration sheet capable of being easily applied at a field by previously coating/applying the adhesive composition.  <P>SOLUTION: The adhesive composition containing an acrylate based polymer obtained by copolymerizing 2-hydroxypropyl acrylate, 2-ethylhexyl acrylate, n-butyl acrylate and acrylic acid is used. Further, the decoration sheet in which the adhesive composition is previously coated/applied is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226645-A (JP)
Title: Light-emitting element driving device
Inventor: TACHIBANA AKIHIKO
IPC: H01L33/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a sound synchronized illumination, a control method accompanying computation processings by a microcomputer, or the like, causes a delay between sound and illumination variation, and a sensation of interlock is not obtained.  <P>SOLUTION: By having the sound synchronized illumination device provided with a low-pass and a high-pass filters, to obtain frequency and sound pressure information from a sound signal, and a low-pass and a high-pass amplitude detection circuits; a switching circuit which switches over output of the low-pass and the high-pass amplitude circuits; a transmitter which outputs a rectangular wave signal of fixed period for controlling the switching circuit switch; a discharge circuit which determines the discharge time of the signal after switching; a drive circuit which converts the output signal into a control signal of a light-emitting element; and the light-emitting element for converting the control signal into illumination, microcomputer processing is eliminated, and delay between the sound and illumination variation is shortened. Furthermore, in a music in which low-frequency region is dominant, the ratio of detection for the low-frequency region information is made higher, and in music in which the high-frequency region is dominant, the ratio of detection for the high-frequency region is made higher, and melody sensation of the music as a whole is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221142-A (JP)
Title: Treatment method of waste and treatment equipment thereof
Inventor: KUSUDA HIROMASA
IPC: B09B3/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the treatment method of waste, by which a burning state is stabilized by using a furnace employing an intermittent driving system of starting the furnace every day and having a volume larger than the amount of waste treatment, and on the other hand, fossil fuel such as heavy oil is not needed for the starting of the furnace by using methane gas recovered by fermenting organic waste as a fuel for the starting and, thereby, the amount of burning treatment of the waste can be reduced too.  <P>SOLUTION: A wet type methane fermentation tank 4' is arranged on a burning furnace 7 employing intermittent driving method for mainly performing burning treatment of flammable waste, garbage of the amount necessary for fermenting methane gas of the amount necessary for the starting is sorted and collected, methane fermentation is performed by using the wet type methane fermentation tank 4' to recover biogas and the biogas is used for the starting of the burning furnace 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226354-A (JP)
Title: Sound reproducing device, sound data display method, and program
Inventor: GOTO RYOSUKE
IPC: G10L19/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound reproducing device for facilitating a user to select desired sound data in music data newly transferred to the sound reproducing device, and to provide a sound data display method and a program.  <P>SOLUTION: The sound reproducing device 1 and a sound data transfer device 30 store music data and tag information inputted from an external I/F 35 and a network I/F 36 into a storing part 34, refine the number of tag information newly inputted from the external I/F 35 and the network I/F 36 by the control of a CPU 31 on the basis of the tag information stored in the storing part 34, and a CPU 2 controls the refined tag information so as to be displayed in a display part 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223663-A (JP)
Title: Engine piston
Inventor: SAKATE NOBUO
IPC: F16J1/08
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To excellently suppress both a problem in which a piston skirt part is scuffed in a high-surface pressure area and a problem in which sliding resistance is continued for a long period of time in a low-surface pressure area, in an engine piston having a plurality of streak grooves which is circumferentially formed in the outer surface of the skirt part being in sliding contact with the cylinder inner wall surface of an engine.  <P>SOLUTION: On the outer surface of the skirt part 4 of the piston 1, the streak grooves 7 are formed deeper in the high-surface pressure area a where surface pressure between the outer surface and the cylinder inner wall surface is relatively high, than in the low-surface pressure area b where surface pressure therebetween is relatively is low, and the ratio of the width of a top part between the adjacent streak grooves 7, 7 with respect to the sum of the width of the top part between the adjacent streak grooves 7, 7 and the width of the streak groove 7 (pitch of the streak groove 7) is made small.  <P>COPYRIGHT: (C)2008,JPO&INPIT