baber/WOPTO huggingface dataset:
Patent JP-2008184594-A (JP)
Title: Friction material
Inventor: FURUKAWA YASUSHI
IPC: C09K3/14
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material used for automobile brakes and the like which exhibits satisfactory abrasion resistance at a high temperature region, suppressive effect in confrontationally aggressive properties, and suppressive effect in brake squeak, without using a lead compound and an antimony compound which are not desirable in respect of environmental preservation.  <P>SOLUTION: The friction material is prepared by forming and curing a raw material composition comprising a fiber substrate, a friction modifier, a filler and a phenolic resin added as a binder as main ingredients. Manganese and one or more species of metal sulfides selected from bismuth sulfide, tungsten sulfide, zinc sulfide, copper sulfide, tin sulfide, iron sulfide and manganese sulfide are added to the raw material composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189577-A (JP)
Title: Caffeine analog
Inventor: KOBAYASHI JUNICHI
IPC: C07B61/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel compound acting on an adenosine receptor.  <P>SOLUTION: The compound is a caffeine analog represented by formula (1) or by formula (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192809-A (JP)
Title: Method for inspecting semiconductor substrate
Inventor: TSUJIMOTO KOICHI
IPC: H01L21/66
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate inspecting method capable of correctly inspecting small chips in accordance with array data.  <P>SOLUTION: Image data of a reference mark 4 being the only one arranged in a reticle is stored. The images of one chip including the reference mark 4 and peripheral chips 2n in a range corresponding to an inputted chip pitch are detected, so as to determine that reference data is in only one position. The array chart of the chips, repetitively arrayed at the chip pitch, is generated by defining the one chip including the reference mark 4 as a reference chip 2t. The prescribed chips of the semiconductor substrate are inspected by using the chip array data of the array chart where the respective positions of the reference chip 2t, an inspection start chip 2s, and inspection chips are set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188710-A (JP)
Title: Manufacturing method of glass substrate
Inventor: YAMAMOTO KUNIHIRO
IPC: C03B23/037
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate, which inexpensively manufactures a glass substrate having a desired warp, flatness, and profile irregularity.  <P>SOLUTION: A rough polishing process is included for polishing a glass sheet having a warp within a desired range, and in the rough polishing process, the glass sheet is polished by using a cerium oxide grindstone comprised of resin dispersed with cerium oxide particulates and having a compressive elasticity modulus larger than 370 MPa, and a tensile strain larger than 0.1%. Preferably, the glass sheet is manufactured by using the redraw method of heating and softening a matrix glass sheet, and extending it to a desired thickness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199077-A (JP)
Title: Video recording/reproducing method and device
Inventor: MATSUNAGA MASAHIRO
IPC: G11B27/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To distribute increase of system load during transition to other file when digital video data is recorded/reproduced for a plurality of files.  <P>SOLUTION: In order to distribute the system load increasing locally in the transition operation to other file when recording is performed for a long time at high bit rate and the maximum file size is exceeded, opening of the file, closing of a file which is the writing destination of a previous digital video signal after transition to the opened file and alteration of the writing destination file of the digital video signal are controlled based on the maximum file size and the data size of a digital video signal written in the file. The next file is opened at a timing sufficiently before the maximum file size is exceeded, and the file used until now is closed at a timing with sufficient time to spare after transition to the next file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194782-A (JP)
Title: Pipe material supply device
Inventor: TAKAHASHI HIDEMICHI
IPC: B21D43/02
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To supply a pipe material all at once to each of a plurality of pipe material conveying lines juxtaposed on a pipe conveying path.  <P>SOLUTION: The plurality of pipe material conveying lines L are juxtaposed on the pipe material conveying path 2, and a stocker 25 which stacks a plurality of pipes P where the axis line is parallel to the respective pipe material conveying lines L in a vertical row shape to hold is disposed on the upper side of the pipe material conveying path 2. A lower step pin 31 which can be engaged with and disengaged from the lower part of the front and rear end of the bottom step pipe material P1 facing the discharge port 30 provided at each pipe material row F at the lower part of the stocker 25 and an upper step pin 32 which can be inserted to and removed from the opening part of the front and rear end of the pipe material P2 directly above the bottom step pipe material P2 are provided on the front wall 27 and the rear wall 27a opposed to the respective front and rear end surface of the pipe material P in the stocker 25 in a freely protruding and receding manner. The upper step pins 32 and the lower step pins 31 are interlocked with each other, the bottom step pipe material P1 is dropped and fed on each of pipe material conveying lines L, and the pipe materials P2, P in the respective pipe materials row F are sequentially fed to the lower step by the protruding and receding operation of the upper step and the lower step pins 31, 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202958-A (JP)
Title: Vibration detecting device
Inventor: HIRATA SHOJI
IPC: H04R23/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration detecting device allowing stereo detection when digital vibration detection is performed optically.  <P>SOLUTION: A laser beam Lout from a laser light source 10 is divided into three optical paths (first to third optical paths) and made to proceed by an interferometer. At this time, an S polarized light component s1 reflected by a vibrating diaphragm 151 in the first optical path is made to interfere with the reference light (P polarized light component p02 of reference light) passing the third optical path to form a first interference pattern. A P polarized light component p1 reflected by a vibrating film 152 in the second optical path is made to interfere with the reference light (S polarized light component s02 of reference light) to form a second interference pattern. Based on the first and second interference patterns, vibrations of the vibrating films 151 and 152 are quantized and detected. The vibrations of the two vibrating films 151 and 152 are detected digitally, independently, and optically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200102-A (JP)
Title: Game machine
Inventor: SAITO YUSHI
IPC: A63F7/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine configured so that a game ball flowing down the game area hardly enters a start port to win a prize even if a game area on one side is composed smaller due to arrangement of a center case.  <P>SOLUTION: The game machine includes a game board 1 with a game area 11 partitioned by a partition member 10, the center case 21 disposed in the game area 11 and having an opening window portion 21a to which a display portion 22a of a variable display device 22 faces, and the start port 24 disposed below the center case 21 and at substantially the center of the game area 11 and varying identification information of the variable display device 22. In the game machine, the center case 21 is disposed near one side of the game area 11, a game area 11b on one side is made smaller than a game area 11a on the other side, a guide flow passage 65 is provided for guiding the game ball flowing down the game area 11b on one side toward the center of the game area 11, and the game area 11 is disposed with a flowing direction-changing member 75 for guiding downward the game ball discharged from the guide flow passage 65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201711-A (JP)
Title: Cysteine odor-reduced solid preparation
Inventor: HAYASHI TETSUO
IPC: A61K31/198
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an L-cysteine-containing solid preparation which can be produced in a short time, can be downsized, and has a reduced uncomfortable odor.  <P>SOLUTION: A coated solid preparation is prepared by applying a polyvinyl alcohol partial hydrolyzed product-containing coating film to a solid preparation containing L-cysteine or its salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203662-A (JP)
Title: Liquid crystal display controller
Inventor: CHO KIYOKUTO
IPC: G02F1/133
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display controller capable of performing gradation display of good image quality with a little memory capacity.  <P>SOLUTION: The liquid crystal display controller is configured to display an image having a total gradation level number of N on a liquid crystal display panel by dispersing pixels in an on state and pixels in an off state to a plurality of frames and a plurality of pixels. The controller has: a storage part 12 stored with, level-by-level of gradation, pattern information obtained by setting a binary display pattern where one of the on state and off state is set for each of a plurality of basic pixels for each of a plurality of basic frames; and a selection part 13 which selects pattern information corresponding to a specified gradation level from the pattern information stored in the storage part. The storage part 12 has first tables 14 and 15 having the pattern information set greater in the number of the basic frames than the number of basic pixels and a second table 16 having the pattern information set equal in the number of the basic frames to the number of the basic pixels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202576-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI HISAO
IPC: F02P13/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine in which turbulent flow is efficiently generated in a combustion chamber by positively generating separation vortexes.  <P>SOLUTION: A down guide surface 71b positioned on the exhaust valve 40 side and declining downward in a direction from the exhaust valve 40 side toward the center of the crown surface 71 of a piston 70 and a warped surface 71a positioned on the exhaust valve 40 side more than the reciprocating axis of the piston 70 passing through an ignition plug 90, continuous with the down guide surface 71b, and warped from the exhaust valve 40 side toward an intake valve 30 side and faces the exhaust valve 40 side are formed on the crown surface 71 of the piston 70 of the internal combustion engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207399-A (JP)
Title: Liquid delivery head, liquid delivery apparatus and method for manufacturing liquid delivery head
Inventor: ENOMOTO KATSUMI
IPC: B41J2/055
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid delivery head attempting no connection for neglecting a wiring member provided between an apparatus body and a liquid delivery head and improvement of reliability to transmit a driving signal to a pressure generating element.  <P>SOLUTION: A photovoltaic power generation element 22 for supplying electric power to a piezoelectric element 20 is provided on the uppermost face (opposite side face of a nozzle forming face 10B) 10A of a head 10. An upper part electrode 32 of the photovoltaic power generation element 22 and the upper part electrode 30 of the piezoelectric element 20 are conducted through a wiring 34. When the photovoltaic power generation element 22 is irradiated with a light with a specified strength, an electric power in accordance with the strength of the light (amount of the light) is supplied to the piezoelectric element 20 at the irradiation timing of the light and the piezoelectric element 20 is deformed thereby to deliver a liquid from a nozzle 12. It is preferable that an amplification circuit for amplifying the generated electric power of the photovoltaic power generation element 22 is provided to have a constitution so as to make up for the power generation capacity of the photovoltaic power generation element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209341-A (JP)
Title: Pointer-type meter
Inventor: NUMAYA HIROYASU
IPC: B60K35/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointer-type meter having a pointer to which an illumination light is supplied, and to provide a display device having uniform luminance.  <P>SOLUTION: This pointer type meter 1 includes the display device 2, a character plate 3 having an indicating section 3a disposed around the display device 2, the pointer 4 for pointing the indicating section 3a, and a drive device 5 which is provided to the rear side of the display device 2 and is adapted to rotate the pointer 4. The display device 2 has a case body 6 for housing at least a part of a display element 7 and an illumination device 8. The case body 6 has a window section 6d that exposes the display element 7. An irradiating section 6e, for irradiating the pointer 4 with a light of the illumination device 8, is provided to the side face or the rear face of the case body 6, other than a part that corresponds to the window section 6d of the case body 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218083-A (JP)
Title: Terminal assembly and connector
Inventor: NIITSU TOSHIHIRO
IPC: H01R12/78
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal assembly having terminals arranged so as to be mutually in parallel with a prescribed pitch, a pair of frame members extending in longitudinal direction of the terminals and mutually in parallel, and a terminal holding member to hold the terminals and the frame members, which can be manufactured easily in a short time even if the pitch is narrow, can maintain precisely the arrangement of terminals with high position accuracy of the terminals and the frame members, guides a conductor line of a flat cable by the frame members, and can perform positioning of the flat cable with high precision.  <P>SOLUTION: The frame members are arranged at both outsides in arrangement direction of the terminals and are composed of a pair of members extending mutually in parallel and position each mating terminal and each terminal by guiding the mating terminal. The terminal holding members are connected to the frame members at both ends in the longitudinal direction and hold the base end portion of each terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218089-A (JP)
Title: Lighting system
Inventor: BAN KAZUO
IPC: F21V5/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To evenly mix color of lights in different colors emitted from a plurality of light sources having different shapes and the like.  <P>SOLUTION: A plurality of fresnel lenses 120 (a first optical lens and a second optical lens) have the same caliber and focal length and their optical axis directions are substantially parallel. A white light emitting part 131a (a first light emitting part ) of a white LED package 130a (a first light emitting part diode element) and a red light emitting part 131b (a second light emitting part ) of a red LED package 130b (a second light emitting diode element) are substantially on a light axis of each corresponding fresnel lens 120. A distance L<SB>1</SB>from the white light emitting part 131a to the corresponding fresnel lens 120 (the first optical lens) and a distance L<SB>2</SB>from the red light emitting part 131b to the corresponding fresnel lens 120 (the second optical lens) are same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213253-A (JP)
Title: Fluid feeder, fluid jet head and fluid injection apparatus
Inventor: OKUBO KATSUHIRO
IPC: B41J2/175
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection device which keeps a fluid feeding member improved in welding quality and yield.  <P>SOLUTION: In the fluid injection apparatus equipped with a recording head 7 for injecting an ink, a channel 50 is formed by welding a feeding way member 29 for forming the channel 50 of the ink injected with an ink feeding needle 45, and the weldability is improved by forming the welding part 48 of the ink feeding needle 45 with the material whose weldability is relatively better than the part other than the welding part 48 that results in the substantial improvement against the generation of a poor welding and weld flash at performing the welding that enables the welding quality and product yield to be improved substantially, and then the welding workability can be improved substantially.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007236941-A (JP)
Title: Iron-type golf club
Inventor: GILBERT PETER J
IPC: A63B102/32
Filed: 2007-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To retain a continuous aesthetic look and feel through a club set and also to make fine adjustment possible in gravity and moment of inertia properties.  <P>SOLUTION: The mass of the insert is systematically varied through the set such that the mass distribution properties of the set may be systematically varied while retaining a continuous look and feel through the set. The mass of the insert is varied by altering the volume or the density of the insert through the set. Additional design parameters for the set may also be systematically varied through the set, such as groove type and depth, loft angle, cavity volume, hitting face roughness, and sole width. In one embodiment, the mass control insert comprises a dense insert and a lightweight cover. The density of the dense insert can be easily varied to change the mass distribution properties of the club head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008215722-A (JP)
Title: Heating cooker
Inventor: MIYAZAKI MAMORU
IPC: F24C3/12
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of preventing wasteful power consumption, and avoiding the execution of unnecessary abnormality countermeasure processing in spite of state that a loading state detecting portion D is not abnormal.  <P>SOLUTION: An abnormality countermeasure control means 100 integrates a loading state duration time when the loading state detecting portion D continuously detects a loading state of a heated object, a power source control means PK cutting off the supply of electric power, cuts off the supply of electric power to the abnormality countermeasure control means 10 when power source-off conditions are satisfied when a non-loading state is detected, continues the supply of electric power to the abnormality countermeasure control means 100 when the power source-off condition are satisfied, and cuts off the supply of electric power to the abnormality countermeasure control means 100 when a set delay time has passed from the time when the power source-off conditions are satisfied, or when the non-loading state is detected during the passage of the set delay time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216107-A (JP)
Title: Traffic jam guidance device
Inventor: NAKAYAMA TAKAAKI
IPC: G09B29/10
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To notify a driver of a traffic jam more suitable for the driver.  <P>SOLUTION: A navigation device acquires traffic jam information, containing the location and the distance of the traffic jam about the generation state around a vehicle or on a travel route, from a beacon, information center, or the like. The navigation device determines a prescribed threshold (hereinafter, to be referred to as "threshold distance") according to the purpose of the travel of the vehicle and the distance from the current position to the destination (hereinafter, to be referred to as "scheduled travel distance"), and performs guidance for the driver about the traffic jam in which the distance of the traffic jam (hereinafter, to be referred to as "traffic jam distance") obtained from the traffic jam information is not smaller than the threshold distance. For example, in the first embodiment, when the purpose of the travel is commuting, the guidance of the traffic jam of not smaller than 300 m is performed, and when it is leisure or the like, the guidance of the traffic jam of not smaller than 3 km is performed. In contrast, in the second embodiment, when the scheduled travel distance is smaller than 10 km, the guidance of the traffic jam having the traffic jam distance of 300 m or larger is performed; and when the scheduled travel distance is 100 km or larger, guidance of the traffic jam having the traffic jam distance of 3 km or larger is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222553-A (JP)
Title: (meth)acrylic acid ester containing benzotriazole group and method for producing the same
Inventor: NISHII MASAYOSHI
IPC: C08F20/36
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and economical method for producing a (meth)acrylic acid ester containing a benzotriazole group and having high purity and satisfactorily suppressed yellowness.  <P>SOLUTION: The (meth)acrylic acid ester containing a benzotriazole group and expressed by general formula (3) is produced by reacting a carboxylic acid containing a benzotriazole group with a (meth)acrylic acid ester containing a hydroxy group. In the general formula (3), R<SP>1</SP>is a hydrogen atom, a 1-4C alkyl group or the like; R<SP>2</SP>is a hydrogen atom or a 1-8C alkyl group; R<SP>3</SP>is a hydrogen atom or a methyl group; X is a 1-8C alkylene group or the like; and Y is a 2-8C alkylene group or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222581-A (JP)
Title: 1-O-alpha-GLUCOPYRANOSYL D-PSICOSE AND METHOD FOR PRODUCING THE SAME
Inventor: IKUMORI TAKESHI
IPC: C07H3/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide 1-O-α-glucopyranosyl D-psicose comprising D-glucose and D-psicose as constituent sugars.  <P>SOLUTION: The 1-O-α-glucopyranosyl D-psicose is produced by allowing a cyclomaltodextrin glucanotransferase to act on a solution containing the D-psicose and an α-glucosyl sugar compound (maltose or higher) in an aqueous medium, to thereby transfer the D-glucosyl group into the D-psicose. The α-glucosyl sugar compound is one or more kinds of glucides selected from the group consisting of maltooligosaccharide, maltodextrin, cyclodextrin, amylose, amylopectine, soluble starch, liquefied starch, gelatinized starch and glycogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224898-A (JP)
Title: Article surveillance system
Inventor: TAKAYAMA HIDEKAZU
IPC: G06K17/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article surveillance system that has high visibility and sufficiently exhibits advertisement effect.  <P>SOLUTION: The article surveillance system includes: article surveillance devices 11 and 12 by which passing of a member 14 to be detected which is fitted to an article passing is detected by using an electromagnetic wave; and a back light unit 30 which is fitted to the article surveillance devices 11 and 12 and emits light from a light source 31 to a light transmission panel 33 for advertisement display.  <P>COPYRIGHT: (C)2008,JPO&INPIT