baber/WOPTO huggingface dataset:
Patent JP-2010187219-A (JP)
Title: Method of forming electrodes of crystal-controlled vibrator
Inventor: YOSHIKAWA TORU
IPC: H01L41/29
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming electrodes of a crystal-controlled vibrator that enhances productivity by preventing deterioration in the vibration characteristics due to the displacement of exciting electrodes.  <P>SOLUTION: In the method of forming electrodes of a crystal-controlled vibrator in which excitation electrodes 4(ab) are provided facing each other in the one principal plane, and the other principal plane of a crystal piece 1 and a lead electrode 5(ab) is extended to both sides of the one end part of the excitation electrodes, protruded displacement of the excitation electrode 4(ab) of the one principal plane for the other principal plane in the other end part as the opposite side of the one end part of the crystal piece 1 is deleted with irradiation of gas ion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184318-A (JP)
Title: Water jet processing device
Inventor: HANASHIMA SATOSHI
IPC: B24C7/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet processing device preventing clogging from being generated in a processing water jet nozzle for jetting processing water.  <P>SOLUTION: In the water jet processing device, a processing water jet means for jetting the processing water mixed with an abrasive grain to a work retained on a work retaining means is provided with a vessel for storing the processing water mixed with the abrasive grain; a high pressure water feeding means for feeding high pressure water to the vessel; an abrasive grain concentration adjustment means for adjusting an abrasive grain concentration by mixing the processing water mixed with the abrasive grain fed from the vessel with the high pressure water fed from the high pressure water feeding means; and a processing water jet nozzle provided with a jet port for jetting the processing water in which the abrasive grain concentration is adjusted in the abrasive grain concentration adjustment means. The abrasive grain concentration adjustment means is provided with a mixing chamber for mixing the processing water mixed with the abrasive grain fed from the vessel with the high pressure water fed from the high pressure water feeding means, and a mesh filter having a mesh larger than a particle size of the abrasive grain and smaller than an inner diameter of the jet port of the processing water jet nozzle is arranged in the mixing chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186091-A (JP)
Title: Projection type display device
Inventor: TANITSU MASAHIKO
IPC: G02F1/13
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device that is improved in enlargement and has high contrast performance, in a multiplex optical modulation system where optical modulation elements are arranged in a multiplex manner.  <P>SOLUTION: A green light path is set to have a relay lens longer than that of another color light path, and a second optical modulation element is arranged on the green light path. Using the constitution, a multiple light system is achieved without requiring two relay lenses, namely an illumination relay lens and an image forming relay lens, and the small projection type display device having high contrast performance is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189075-A (JP)
Title: Recorder, control method of recorder and control program
Inventor: IMAI KIYOTAKA
IPC: B41J11/42
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder, a control method of the recorder and a control program, capable of properly and accurately detecting a recording medium, even when using the recorder over a long period.  <P>SOLUTION: This recorder (a printer 10) irradiates the light toward a recording medium detecting position (a flat surface 45a) by an optical sensor (a paper width sensor 43), and detects the recording medium based on voltage outputted from the optical sensor and a threshold value, and irradiates the light toward a position of removing the recording medium by the optical sensor when reaching the predetermined updating timing, and sets the threshold value based on the voltage outputted from the optical sensor by this irradiation. At least any one time of time when a predetermined time passes from time of setting the threshold value, time of generating a job for carrying the recording medium or time of carrying a predetermined quantity of recording medium, is included in the updating timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191688-A (JP)
Title: Content distribution method and system
Inventor: OGINO OSAO
IPC: G06F13/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution method and a system for limiting the number of content receivers to a target number.  <P>SOLUTION: The content distribution system includes: a retrieval part 4 for retrieving a retrieval request message to retrieve a content receiver who satisfies a retrieval condition from a context management table 2; a retrieval response part 5 for returning a retrieval response message in which the retrieval result is recorded; a retrieval result identification part 6 for identifying the content receiver who satisfies the retrieval condition; a total number estimation part 7 for estimating the total number (expected number) N of the content receivers accumulated by an effect that a content that has been distributed to the content receiver who meets the retrieval condition is transferred to the other content receiver, who has already been known to have the same context from the content receiver at a predetermined probability, and by repeating this effect; a direct distribution destination determination part 8 for determining a content direct distribution destination from the content receiver who satisfies the retrieval condition on the basis of the estimation result; and a content distribution part 9 for distributing the content to the determined direct distribution destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188637-A (JP)
Title: Ic card using plant raw material plastic
Inventor: FUJITANI NATSUKO
IPC: B42D15/10
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card of low environmental load using a plant raw material plastic as a main material, and using a nonbiodegradable plastic in combination therewith.  <P>SOLUTION: An antenna coil 4 is formed in a nonbiodegradable and insulating resin sheet, noncontact IC chips 2 are mounted in both end parts of the antenna coil, to serve as an antenna sheet 12, the antenna sheet 12 is laid in the substantially center layer of the card, one layer or a plurality of layers of plant raw material plastic sheets 14a-16a, 14b-16b is laminated on both faces of the antenna sheet 12 via adhesive sheets 13a, 13b, and transparent oversheets 17a, 17b comprising a nonbiodegradable resin sheet are laminated on the surfacemost reverse face of the card, in the IC card 1A using the plant raw material plastic. The IC card 1A is applicable as a contact/noncontact both-use type IC card by mounting an IC module on an IC card base body layer-constituted by the same manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187975-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform parallel transmission in an ultrasonic diagnostic apparatus.  <P>SOLUTION: An array vibrator 12 has four vibration element rows 12A, 12B, 12C, and 12D. A wiring switching circuit 20 sets a grouping pattern for transmission with respect to the array vibrator 12 when transmission is performed, and sets a grouping pattern for reception when reception is performed. The grouping pattern for transmission includes a plurality of inclination vibration element groups aligned in an X-direction, which are respectively set over the four vibration element rows and constituted of four vibration elements coupled to each other. When the grouping pattern for transmission is set, a common signal set is simultaneously supplied to a plurality of different positions in a Y-direction in the array vibrator 12. Thus, a plurality of transmission beams having the same transmission beam profile are simultaneously formed at the respective positions. During reception, the grouping pattern for reception constituted of a plurality of linear vibration element groups is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190138-A (JP)
Title: Water jacket structure
Inventor: YOKOI TAKAAKI
IPC: F02F1/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jacket structure effectively suppressing heat dissipation during cold start.  <P>SOLUTION: This water jacket structure 3 includes: a cylinder liner portion 4 forming a cylinder bore 2; a cylinder outer wall portion 5 arranged on an outer peripheral side from the cylinder liner portion in a cylinder block 1; a resin spacer 6 coating the inner peripheral surface of the cylinder outer wall portion; and a water jacket 7 provided between the inner peripheral surface of the spacer and the outer peripheral surface of the cylinder liner portion. The cylinder outer wall portion 5 has at least an outer wall resin member 53 exposed to the side of the inner peripheral surface of the cylinder outer wall portion 5. A heat-insulated space 8 is provided between the outer peripheral surface of the spacer and the inner peripheral surface of the outer wall resin member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193282-A (JP)
Title: A-d converter
Inventor: HAYASHI SHUNSUKE
IPC: H03M3/02
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive A-D converter which is provided with the merit of a ΔΣ type A/D converter, and reduced in precision requirements to analog components.  <P>SOLUTION: The A-D converter comprises: a difference unit for generating a differential signal between an input analog signal and a feedback signal; an integrator for integrating the differential signal; a level/duty converter for generating a pulse signal having a duty corresponding to an output level of the integrator synchronously with a conversion clock obtained by frequency-dividing a fundamental clock; an oversampler for oversampling the pulse signal synchronously to the fundamental clock; a duty/level converter for outputting to the differential calculation device, as the feedback signal, a signal having a level corresponding to the duty of an output signal from the oversampler; and a digital filter for performing duty/level conversion processing and decimation filtering processing on the output signal of the oversampler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189749-A (JP)
Title: Alloy for solid polymer type fuel cell member, clad material thereof, and battery separator thereof formed from the same
Inventor: SHIOMI KAZUHIRO
IPC: C22C19/03
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alloy for a cell member such as a separator, which is superior in corrosion resistance, workability and economical efficiency, and is superior in bondability with an Fe-based intermediate material such as stainless steel; a clad material having an outer layer formed from the same alloy; and a separator for a solid polymer type fuel cell formed from those.  <P>SOLUTION: An NiNb alloy for the solid polymer type fuel cell member includes, by mass%, 3.0-12% Nb, preferably 4.0-10% Nb, and the balance Ni with unavoidable impurities. The separator 11 for the solid polymer type fuel cell has a plurality of recess grooves 12 which form gas flow channels adjacently arranged therein, and is molded and worked from the sheet material of the NiNb alloy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195151-A (JP)
Title: Crossing rod opening/closing device
Inventor: ANDO HIROYASU
IPC: B61L29/16
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing rod opening/closing device capable of effectively preventing an accident at low cost.  <P>SOLUTION: The crossing rod opening/closing device includes: a crossing rod; a motor 4; an angle detection part 7; and a control part 5. The crossing rod is rotated between a crossing position and an open position by the drive of the motor 4. The angle detection part 7 detects that the angle of the crossing rod with respect to a reference surface becomes a predetermined value, and outputs a detection signal S1 to the control part 5. The control part 5 controls the drive of the motor 4. In rotating the crossing rod from an open position to a crossing position, and inputting the detection signal S1, the control part reduces maximum torque which is generated when the rotation of the motor 4 is restrained while keeping the rotation speed of the crossing rod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204252-A (JP)
Title: Electro-optical apparatus and method for manufacturing the same
Inventor: SEKIGUCHI YUJI
IPC: G02F1/1343
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a liquid crystal apparatus so that, for example, an electrical connection between a pair of substrates can be made securely and the overall thickness of the apparatus does not deviate from a design value.  <P>SOLUTION: A mark portion (M) is formed so as to overlap with a conductive pad 107 in the surface on the side facing the TFT array substrate (10) in an opposing substrate (20). The mark portion (M) includes multiple concentric circular patterns (M1), (M2), (M3), (M4), which serve as an index by which it can be determined whether or not each of the formation locations and size of a conductive part before hardening consisting of the unhardened conductive material that is applied on the conductive pad (107) deviates from specified values. In the manufacturing process for the liquid crystal apparatus (1), the mark portion (M) can easily determine through an optical method, or to be more specific, by viewing, for example, whether or not the formation locations and sizes of the conductive portions deviate from specified values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206934-A (JP)
Title: Dc power supply unit
Inventor: YOKOO MASAHIKO
IPC: H02J1/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply unit which can be used without modification even if a load current is changed.  <P>SOLUTION: The DC power supply unit includes: an AC/DC converter 1, and two first and second DC/DC converters 3, 5. The unit includes a cooperating circuit 7 for inputting a command for controlling the total power consumption of each of the DC/DC converters 3, 5 to within a predetermined power, controlling the output voltage to be the same, and controlling the output current in accordance with a load, to both the DC/DC converters 3, 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200692-A (JP)
Title: Method for producing packaged ready-to-eat risotto
Inventor: KITAGAWA YASUHIRO
IPC: A23L7/10
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged ready-to-eat risotto allowing the texture of the boiled rice to have risotto-inherent grain feeling and having chewability like al dente, and suppressed in stickiness stemming from soup.  <P>SOLUTION: The packaged ready-to-eat risotto having the properties is produced by the following steps: heating a mixture of rice with neither addition of water nor absorption thereof and a dextrin-dissolved solution; filling the resultant heated mixture and a seasoned liquid material prepared separately in a package followed by sealing up the package, and then heating a the selaed materials; wherein the dextrin concentration of the dextrin-dissolved solution is preferably 30-70% (W/W).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118737-A (JP)
Title: Active electromagnetic damping system for spindle motor
Inventor: HEINE GUNTER K
IPC: F16C27/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To dampen the resonance occurring in a rotating system.  <P>SOLUTION: A method for damping the resonance of the rotating system is disclosed and includes the development of an expression representing vibration movement in the rotating system; the adoption of a derivation from the expression; and the addition of active damping force having a shifted phase to the rotating system, based on the derivation to damp the movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010207276-A (JP)
Title: Wax model table for abutment of dental implant
Inventor: TAKAGI TAKAMITSU
IPC: A61C8/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wax model table for an abutment of a medical implant for manufacturing a wax model to manufacture the abutment having a core suitable for a patient in the dental implant treatment.  <P>SOLUTION: The wax model table for the abutment of the dental implant is composed of an engagement part 1 to be engaged in such a way as not to rotate to the oral cavity inner side of an implant fixture analogue embedded in a plaster model; a truncated cone-shaped part 2 to be fitted into the engagement part; a dish-up part 4; and a cylindrical part 7 disposed from the inner peripheral edge of a ring-shaped second stepped part 6 on the oral cavity inner side of the dish-up part to the oral cavity inner side. The dish-up part 4 is disposed directly from the inner peripheral edge of a ring-shaped first stepped part 3 on the oral cavity inner side of the truncated cone-shaped part 2 or via a low-height cylindrical part 4a, and is cone-shaped with the oral cavity inner side expanding. The dish-up part 4 has a cut-out part 5 on the outer surface on the oral cavity inner side. A screw hole 8 is disposed along the center axis of the wax model table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210303-A (JP)
Title: Continuity testing apparatus and continuity testing method
Inventor: FUCHIGAMI HIROYUKI
IPC: H01L27/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuity inspection device capable of detecting a short-circuit failure between adjacent terminals, and a high-level fixed open-circuit failure of an even-numbered terminal.  <P>SOLUTION: This continuity inspection device includes open/short detection circuits (2_1 to 2_n) provided to each to-be-tested terminal (1_1 to 1_n), respectively, and configured to determine the presence or absence of at least of either an open-circuit failure or a short-circuit failure in to-be-tested terminals. Then, the continuity inspection device generates the detected results (4_1 to 4_n) of the open/short detection circuits, based on the state of continuity of the to-be-tested terminals having connections to the open/short detection circuits and the detected results (4_1 to 4_(n-1)) from the open/short detection circuits in the preceding stages, and outputs the generated detected results to the open/short detection circuits in the succeeding stages. Furthermore, the inspection device determines the state of continuity based on the output 4_n from the open/short detection circuit in the final stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236909-A (JP)
Title: Measuring device of optical surface property of workpiece
Inventor: KONRAD LEX
IPC: G01N21/01
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring optical surface properties of a workpiece.  <P>SOLUTION: This measuring device includes a housing 2 internally provided with a carrier 4 capable of arranging the workpiece 10, and a radiation device 6 for sending out radiation to the workpiece 10 in the predetermined radiation direction E. The housing 2 has an observation opening part 8 on at least one wall surface 2a, and an area of the workpiece 10 illuminated by the radiation device 6 is observed in the predetermined observation direction B from this observation opening part 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023023-A (JP)
Title: Gas-liquid reaction apparatus and gas-liquid reaction method
Inventor: YANAGI NICHIKEI
IPC: C07B61/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep the consumption of a reactive gas to the minimum.  <P>SOLUTION: A gas-liquid reaction apparatus is provided with: a reaction vessel 10 having a reaction space 11; a liquid material supply unit 20 for supplying a liquid material, containing a reactive substrate, to the reaction space; a gas supply unit 30 for supplying the reactive gas to the reaction space; a liquid pool part 41 which is connected to the reaction space and has a liquid pool space 45 for accumulating a production liquid produced by reacting the reactive substrate with the reactive gas; and a discharge unit 40 for discharging the production liquid in the liquid pool part while keeping the reaction space and the liquid pool space in hermetically-sealed states.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216490-A (JP)
Title: Belt slip ratio computing device for v-belt type continuously variable transmission
Inventor: ISHIMORI YOSHINORI
IPC: F16H9/12
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform computing without newly providing a sensor by using the only detection value of an existing pulley rotation sensor when computing a V-belt slip ratio.  <P>SOLUTION: When the highest change gear ratio selecting condition is determined in S21, a non-load and highest time pulley rotation ratio λo stored when delivering from a factory is read in S22, and the real pulley rotation ratio λ=Npri/Nsec is computed based on the present number of rotation Npri of a primary pulley and the number of rotation Nsec of a secondary pulley in S23, and the highest time belt slip ration SLip=ä(λ-λo)/λo}×100% is computed in S24. In S25, a deviation ΔSLip between the belt slip ratio SLip and the highest time target belt slip ratio SLip* is obtained. In S26 and S27, the target primary pulley pressure Ppri* to be required to obtain ΔSLip=0 by maintaining the highest change gear ratio is obtained, and a drive duty for making the line pressure P<SB>L</SB>to be used as it is as the primary pulley pressure Ppri coincides with the target primary pulley pressure Ppri* is output to a line pressure control valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214240-A (JP)
Title: Gas decomposition element and method for manufacturing the same
Inventor: HIRAIWA CHIHIRO
IPC: B01D53/94
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas decomposition element which suppresses maintenance cost, is compact and lightweight, has high decomposition efficiency, and has damage resistance against external force like vibration or thermal stress.  <P>SOLUTION: The gas decomposition element includes a cylindrical body with a thickness of 0.05-1.0 mm and a diameter of 10 mm or less of solid electrolyte 1 having ion conductivity, a cathode 3 located in contact with the inner face of the cylindrical body of the solid electrolyte, and an anode 2 located in contact with an outer face. Micro tubes formed of the cathode 3/the solid electrolyte 1/the anode 2 have at least one curved sections.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215432-A (JP)
Title: Apparatus and method for heat-forming of silica glass
Inventor: YOKOGAWA TOMOYUKI
IPC: C03B20/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for heat-forming of silica glass, which are capable of forming high-quality silica glass without breaking the same.  <P>SOLUTION: The apparatus 10 for heat-forming of silica glass is equipped with: a carbon vessel 11 that houses the silica glass 1; and a vacuum heating furnace 12 for melting and heat-processing the silica glass 1 in the carbon vessel 11. The carbon vessel 11 has a cushioning material 14 installed therein and a carbon foil 15 with a density of 0.5-2.0 g/cm<SP>3</SP>installed within the cushioning material 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT