baber/WOPTO huggingface dataset:
Patent JP-2010098531-A (JP)
Title: Piezoelectric vibration piece and piezoelectric device
Inventor: IWAI HISASHI
IPC: H01L41/22
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration piece and a piezoelectric device in which a CI value can be prevented from being deteriorated by increasing rigidity of the piezoelectric vibration piece, and which can be more compact, can suppress characteristics from being varied by vibration shock or temperature change, and are improved in reliability.  <P>SOLUTION: A tuning fork type piezoelectric vibration piece comprises a base formed from a piezoelectric material and at least a pair of vibrating arms extending in a predetermined direction from one terminal side of the base. Each of the vibrating arms includes an arm portion in which only an inner side surface of the vibrating arm is tilted so as to reduce a width of the vibrating arm gradually from a root of the vibrating arm to its distal end; and a hammer portion which is formed in the distal end of the vibrating arm and of which the width is increased rather than that of the arm portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120186-A (JP)
Title: Bearing device for wheel
Inventor: ASANO YUICHI
IPC: F16D3/2245
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, which controls looseness in the circumferential direction and joins a hub wheel with an outer ring of a constant velocity universal joint strongly and easily.  <P>SOLUTION: A projection 35 extending in the axial direction is provided to the axle 12 of an outer ring 5 of a coupling, and the axle 12 is press-fitted into the hole 22 of the hub wheel 1. Because of this press fitting, a recess 36 which is brought into intimate engagement with the projection 35 is formed by the projection 35 on the inner diameter surface of the hub wheel 1. Then a projection/recession, engagement structure M is constituted which can bring the whole area of the engagement part between the projection 35 and the recess 36 into intimate contact with each other. Then a circle passing the midpoint between a circle C1 and the top 41a of the projection 35 is made a pitch circle, and the circle C1 passes the boundary between the area where the projection 35 and the recess 36 are engaged with each other and the area where they are not engaged with each other. Then on the pitch circle, the angle θ1 between the line R in the radial direction and the side 35b of the projection 35 is made 0°≤θ1≤45° and the relation: 0.30≤PCD/Z≤1.0 is satisfied, wherein PCD is the pitch circular diameter of the projection 35, and Z is the number of projections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043407-A (JP)
Title: Optical recording medium
Inventor: TOMEKAWA YUKO
IPC: G11B7/24094
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium for recording data with a density higher than that of a DVD read-only optical disc and recording medium identification information securing a sufficient defocus margin using a conventional medium identification information recording device.  <P>SOLUTION: The optical recording medium has a main information region 21 in which a metal reflection film is formed on a substrate on which a pit row is formed as main data and a sub-information region 22 in which medium identification information 23 for individually identifying the optical recording medium is recorded by partially removing the metal reflection film to form a plurality of reflection film removed regions. Information is reproduced from the optical recording medium by irradiating the metal reflection film with a light beam. A pit row or a guide groove is formed on the substrate in the sub-information region, and has a track pitch of 0.24 to 0.45 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100571-A (JP)
Title: Method for producing para-dichlorobenzene
Inventor: OKAMOTO TSUTOMU
IPC: B01J31/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing para-dichlorobenzene, which satisfies both high selectivity of para-dichlorobenzene and high chlorine conversion rate.  <P>SOLUTION: The method for producing para-dichlorobenzene comprises nuclear chlorination reaction of benzene and/or chlorobenzene by chlorine molecules in the presence of a Lewis acid catalyst and a co-catalyst. The method comprises steps of: previously continuously feeding a mixed solution of benzene and/or chlorobenzene, the Lewis acid catalyst and the co-catalyst to a reactor; continuously feeding chlorine gas to the reactor through a separate line; stirring and reacting the same; and continuously taking out a reaction liquid containing the resulting para-dichlorobenzene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100232-A (JP)
Title: Suspension member
Inventor: YANO MUNEMICHI
IPC: B62D21/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively inhibit the deformation of a suspension member with a simple constitution.  <P>SOLUTION: Since shelf-shaped parts 122, 222 are formed on side wall parts 106, 206 of curving parts 104, 204 of side rails 100, 200 of a suspension member 10, the rigidities (planar-view flexural rigidities) of the side wall parts 106, 206 of the curving parts 104, 204 are improved. Therefore, flexural deformation (planar-view flexural deformation) in the vehicle fore-and-aft direction at the curving parts 104, 204 caused by a fore-and-aft input force from tires 58, 68 can be effectively inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036380-A (JP)
Title: Oil-containing sliding material and sliding bearing
Inventor: OHIRA AKINARI
IPC: C08J9/35
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing and an oil-containing sliding material each having improved dimensional accuracy and rotating accuracy without causing the wear of the other soft material.  <P>SOLUTION: The sliding bearing 1 having a sliding face formed on one face of a synthetic resin layer 2 for sliding against the other material and a lubricating oil supply layer formed of a metal sintered body 3 on the counter sliding face of the synthetic resin layer 2. The synthetic resin layer 2 is formed by injection molding a resin composition incorporating filler material having communication holes. The filler material having the communication holes is spherical porous silica having the communication holes, where primary particles are gathered to form truely spherical silica particles. The spherical porous silica has an average particle size of 0.5-100 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010107215-A (JP)
Title: Pressure sensor, pressure sensor package and method for manufacturing the same, pressure sensor module, and electronic component
Inventor: YAMAMOTO SATOSHI
IPC: G01L9/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gauge pressure type pressure sensor, being hardly influenced by external factors, capable of being stably operated.  <P>SOLUTION: A pressure sensor 1A includes: a base body 13 formed by laminating a first substrate 11 and a second substrate 12; a first cavity 14 expanding substantially in parallel with the second substrate by disposing a first recess 14a at the central area α of the first substrate in the overlapped area of the base body; a diaphragm 16, positioned at the upper portion of the first cavity, composed of the thinned area of the second substrate; a pressure-sensitive element 17 arranged at the diaphragm 16; and a conductive part 18 arranged at the outer periphery area β except the diaphragm in one surface of the base body composed of the outer surface of the second substrate and electrically connected with the pressure-sensitive element. In the overlapped area inside the base body, a second recess 15a whose one end is communicated with the first cavity and the other end forms an opening part at the side surface of the first substrate is arranged at least at a part of the outer periphery area β of the first substrate in the overlapped area inside the base body, so that a second cavity 15 being substantially in parallel with the second substrate is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104557-A (JP)
Title: Pinball game machine
Inventor: HAYAMIZU HIROSHI
IPC: A63F7/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of fully producing an effect of improving game property with a combination of so-called "number of times limit probability changing" function and "sudden probability changing" function.  <P>SOLUTION: The pinball game machine is constituted so that a big winning state for opening a big winning means according to a prescribed open pattern is generated when a pattern becomes a big winning mode and a high probability state is generated until the number of times of pattern variations becomes a specific number of times after the generation of the big winning state when a prescribed start condition is established. When the start condition is established during the high probability state, the end period of a specific game state is postponed until the number of times of the succeeding pattern variations becomes a specific number of times, a specific opening pattern A which is impossible to make a game ball win is selected as an opening pattern of the big winning state when a specific start condition out of the start conditions is established, and specific performance representing that the end period of the specific game state is postponed until the end period of the specific game state when it is supposed that there is no postponement is executed when the specific start condition is established during the specific game state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108801-A (JP)
Title: Waterproof structure of rotary operation shaft
Inventor: YAMADA TAKESHI
IPC: H01H19/06
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure of a rotary operation shaft of which the number of components and assembly manhours are reduced to decrease manufacturing cost, and by which an inspection of waterproof performance around the rotary operation shaft becomes easy.  <P>SOLUTION: In the waterproof structure of the rotary operation shaft, the rotary operation shaft 2a of a rotary electronic component 2 arranged inside an operation panel 1 is projected from a hole of a frame 3 for covering the rotary electronic component 2, and a rotary operation knob 8 arranged outside the operation panel 1 is fit into the rotary operation shaft 2a. A rubber elastic member 7 having a hole for inserting the rotary operation shaft 2a is fixed on the frame 3. An annular rib is projected on an inner circumference surface of the hole of the rubber elastic member 6 in a hole center direction. An annular fin, which is thinner than the annular rib, is provided on a tip end of the annular rib. The annular fin is elastically deformed, and is in press-contact with the rotary operation shaft 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108381-A (JP)
Title: Integrated circuit, control method of the same and semiconductor device
Inventor: TANAKA ATSUSHI
IPC: G06F12/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly access a memory and to reduce power consumption of the memory.  <P>SOLUTION: The integrated circuit 1 includes a CPU 3 and a control circuit 4. The CPU 3 includes a CPU core 3a and a memory management part 3b, the memory management part 3b includes a keeping part 31b for keeping a virtual address related to the physical address of the memory 2, and the memory management part 3b successively refers to the keeping part 31b according to an access request to the virtual address from the CPU core 3a. Then, whether or not the virtual address of an access destination is present is determined, and when determined that it is not present, information for which the contents of the physical address corresponding to the virtual address of the keeping part 31b are updated is output. The control circuit 4 controls a memory bank provided with the physical address included in the information output by the memory management part 3b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108873-A (JP)
Title: Lithium-ion battery and method for using the same
Inventor: OSAWA YASUHIKO
IPC: H01M10/615
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high capacity positive electrode for a lithium-ion battery, which has a large discharge capacity.  <P>SOLUTION: The positive electrode for a lithium-ion battery uses a main active material which is expressed by a general formula: xLi<SB>2</SB>MO<SB>3</SB>-(1-x)Li[Ni<SB>1-y-z</SB>Co<SB>y</SB>A<SB>z</SB>]O<SB>2</SB>where x is a number satisfying 0.4<x<1.0; M is one or more elements selected from a group consisting of Mn, Ti, and Zr; A is one or more elements selected from a group consisting of B, Al, Ga, and In; and 0<y≤0.3, 0<z≤0.1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113072-A (JP)
Title: Driving circuit and liquid crystal display device
Inventor: INUZUKA TATSUKI
IPC: G09G3/20
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve animation characteristics and smoothness of a blur area in sight-line following by regulating lighting of a back light in a liquid crystal display device.  <P>SOLUTION: A driving circuit controlling turning on/off of the back light includes a cycle pattern generation means for generating a cycle pattern of back light-lighting periods which round by successive N frame periods when N is an integer of 2 or higher, a pulse number-setting means for setting the number of lighted pulses within the back light-lighting period, and a lighted pulse group generation means for generating and outputting a lighted pulse group based on the set back light-lighting period and the number of lighted pulses. When the rounding frame cycle is 2, the cycle pattern of the back light-lighting period shows reverse relationship between the lighting period and light-out period in the first frame period and those in the second frame period. By the cycle pattern of the back light-lighting period, the lighting periods continue successively as accumulation of the N frame periods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113631-A (JP)
Title: Network system and management device
Inventor: SUGIYAMA MICHIYUKI
IPC: G06F9/445
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a server side needs to determine modules to be ready for services to transmit them when general-purpose gateway equipment is used for the services for information household electric appliances or remote-control maintenance setting services, but management, check and determination become complicated due to the diversified combinations of the services, the equipment and the modules, thus increasing man-hours.  <P>SOLUTION: Combinations of gateway modules which are ready for various equipment which general-purpose gateways for control, gateways and control equipment are managed by a configuration where a gateway management server is connected via a network to the general-purpose gateways for control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115962-A (JP)
Title: Variable stiffness stabilizer
Inventor: KIMURA HIDEJI
IPC: B60G17/015
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable stiffness stabilizer which is small, inexpensive, and superior in energy saving, and can attain riding comfort without giving odd feeling.  <P>SOLUTION: A sleeve 16 is displaced in a sliding direction Y1 by an electric motor 7 through a pinion 19 and a rack 20. In a first state, the sleeve 16 bypasses a low stiffness portion 15 of a torsion bar 8, and couples first and second high stiffness portions 13, 14 so as to transmit torque to each other. A stabilizer bar 6 including the torsion bar 8 is set to have high stiffness. In a second state, fitting between the sleeve 16 and a ball 40 of the second high stiffness portion 14 comes off, and the first and second high stiffness portions 13, 14 are coupled only through the low stiffness portion 15. The stabilizer bar 6 is set to have low stiffness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009188379-A (JP)
Title: Wired circuit board
Inventor: YOKAI TAKAHIKO
IPC: H05K3/46
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired circuit board of a flat and thin configuration can stabilizing impedance in first wiring and second wiring.  <P>SOLUTION: A base insulating layer 3 is formed on a metal supporting substrate 2. First wiring 4 is formed on the base insulating layer 3 by a 1 μm or smaller thickness. An intermediate insulating layer 5 is formed on the base insulating layer 3 for covering the first wiring 4 by a thickness T2 of three or more times of the thickness T1 of the first wiring 4. Second wiring 6 is formed on the intermediate insulating layer 5 disposed facing the first wiring 4 in the thickness direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115180-A (JP)
Title: Underwater fishing light and connecting tool of power supply cable of underwater fishing light
Inventor: KATO HIDEAKI
IPC: A01K79/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater fishing light having an improved water stop function of a connection part between a power supply cable and a lighting tool.  <P>SOLUTION: A receptacle 11 having the water stop function is attached to the wall 503a of the housing of the lighting tool of the underwater fishing light, and a plug connector 12 having the water stop function is attached to the tip end of the power supply cable 3 to connect the plug connector 12 to the receptacle 11, so that the power supply cable 3 is connected to the lighting tool. The connection between the plug connector 12 and the receptacle 11 is assured by connecting both with a locknut 13. The mechanical strength of the receptacle 11 is enhanced by making the shell 15 of the receptacle 11 out of a corrosion-resistant metal. The water stop function of the plug connector is improved by making the shell 35 of the plug connector 12 out of insulating rubber that is integrally formed on a plug side contact conductor and the power supply cable. The water stop part is protected by making a protective sleeve 37 composed of the corrosion-resistant metal engage with the outer circumference of the shell 35 of the plug connector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009096809-A (JP)
Title: ORGANIC BORON pi-ELECTRON SYSTEM COMPOUND AND MATERIAL CONTAINING THE SAME
Inventor: YAMAGUCHI SHIGEHIRO
IPC: H01L51/50
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic boron π-electron system compound.  <P>SOLUTION: The invention relates to the organic boron π-electron system compounds represented by formula (7), wherein the compound, a π-electron system skeleton is sterically hindered by boron substituents R<SP>1</SP>and R<SP>2</SP>to cause the twisting of the π-electron system skeleton. When the organic boron π-electron system compound is converted into a solid state and the fluorescence quantum yield ϕ of the compound is measured, good results are obtained. Thus, the organic boron π-electron system compound can emit light with high efficiency even in a solid state, and therefore is suitable as a light-emitting material (for example, a light-emitting layer for an organic EL element, an organic laser or fluorescent lighting) or a charge transfer material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038044-A (JP)
Title: Heating cooker
Inventor: HIROTA MOTONARI
IPC: H05B6/12
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker which is user-friendly even during automatic cooking.  <P>SOLUTION: In the heating cooker, a heating means in the vicinity of the back side of the cooker main body carries out automatic cooking. Thereby, during the automatic cooking, a plurality of the heating means in the vicinity of the front side of the main body can be used freely for cooking.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124212-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HINAGA KEIICHI
IPC: H04N1/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which reduces the operation burden and automatically generates an easily distinguishable file name when storing a file.  <P>SOLUTION: An image reader includes: a reading part for reading a document; a storage part for storing an image file of the document read by the reading part; and a control part for controlling storing and reading of the image file to and from the storage part. The control part generates a template comprising one or more elements and, when storing the image file into the storage part, automatically generates an image file name on the basis of the template to store the image file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123205-A (JP)
Title: Reproduction apparatus and reproduction method
Inventor: MURAYAMA TOSHIYUKI
IPC: G11B20/18
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficiently ECC-decode for data recorded in a place in which defect on a recording medium exists.  <P>SOLUTION: A parameter is set to an initial value, normal reproduction is performed for data read from the prescribed RUB. When ECC-decode by normal reproduction is not completed normally, retry reproduction is performed. In retry reproduction, a table pointer is referred, a parameter corresponding to a parameter table number of a value stored in the table pointer is set. When ECC-decode by retry reproduction is completed normally, a parameter table number corresponding to a set parameter is stored in the table pointer. Meanwhile, when ECC-decode is not completed normally by retry reproduction, a parameter corresponding to a parameter table number of a value in which the value stored in the table pointer is increased further by only 1, is set. Then, retry reproduction is performed again.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123048-A (JP)
Title: Reader/writer for information storage medium
Inventor: HANDA HIROTO
IPC: G07F7/08
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer for an information storage medium making an higher-level device easily execute processing related to a newly added electronic money service.  <P>SOLUTION: The reader/writer 10 provided such that information can be transmitted and received to/from a main control unit 1a of a vending machine 1, performing settlement processing of electronic money by reading/writing an electronic money balance stored in a contactless IC card 20 has: a storage unit 230 storing a plurality of pieces of settlement processing information 231, 232 each for performing the settlement processing by a different electronic money service; and a control unit 250 transmitting service information 233 for allowing the execution of the processing related to the other electronic money service by the main control unit 1a to the main control unit 1a when acquiring, in prescribed timing, the settlement processing information of the other electronic money service different from the electronic money service corresponding to each settlement processing information 231, 232 stored in the storage unit 230.  <P>COPYRIGHT: (C)2010,JPO&INPIT