baber/WOPTO huggingface dataset:
Patent JP-2013151221-A (JP)
Title: Rotation support device for steering shaft and steering device for automobile
Inventor: NAGASE AKITOSHI
IPC: F16C35/073
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can accurately make coexist securing positioning of a steering shaft in a normal state and assuring prevention upthrust of a steering wheel at a primary collision by using low cost ones for each part of components.SOLUTION: An inner shaft 19 of a ball bearing 18c is disengageably supported by an impact load at primary collision to an inner shaft 8b by a snap ring 40 locked to a locking groove 26a formed on an outer peripheral surface of the inner shaft 8b. Both inner side faces 51a and 51b of the locking groove 26a are made a slope that inclines to the direction to expand the width of this locking groove 26a as facing to outward of the radial direction. Moreover, the snap ring 40 forms a segmental ring shape by bending and forming the wire of the circular cross section.
Patent JP-2012090340-A (JP)
Title: Method of establishing network topology capable of carrying out relay transmission among sub-networks in backbone network
Inventor: YEO YEONG-BAE
IPC: H04W84/20
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of establishing a network topology capable of carrying out a relay transmission among sub-networks in a backbone network which can perform communication among devices belonging to other coordinator-based wireless networks and can improve reliability in communication performance.SOLUTION: The method of establishing a network topology in sub-master devices controlling communication in the sub-networks comprising a backbone network includes: a step of transmitting an ID request message to at least one other sub-master device which controls communication of at least one other sub-network comprising the backbone network and a step of assigning an ID to the sub-master device having no ID among other sub-master devices having transmitted a response message when receiving the response message from at least the other sub-master device.
Patent JP-2012099144-A (JP)
Title: Control method of print system, print system, and pos system
Inventor: MURAHASHI KENICHI
IPC: B41J29/42
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a print system that enables an operator to easily recognize completion of print processing.SOLUTION: A host computer 2 includes print job transmission means of transmitting a print job and notification control command transmission means which operates asynchronously with the print job transmission means and transmits a print job and a notification control command. A printer 3 includes print job reception means of receiving the print job, print means 48 of printing, print job completion detection means of detecting execution completion of the print job, notification control command reception means of receiving the notification control command, storage means 53 of storing the notification control command, notification means 46 of giving a notification based upon the notification control command, and first notification determination means triggered by the detection by the print job completion detection means to determine whether there is a notification control command including the same print job ID with the print job. The notification means 46 gives a notification of the execution completion of the print job when the print job ID is present.
Patent JP-2015063763-A (JP)
Title: Three-dimensional woven fabric and manufacturing method therefor
Inventor: HONMA YASUYUKI
IPC: D03D11/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional woven fabric having undulations in a longitudinal direction of fabric to be a product and a manufacturing method therefor.SOLUTION: A three-dimensional woven fabric 10 comprises: a cross-sectional shape change part 11 in which a cross-sectional shape changes due to heating, from a state where both edge portions facing each other of fabric 1 consisting of warp 2 and weft 3 are joined, by including a heat-shrinkable yarn in a radial direction in a part of the weft; and a cross-sectional shape maintenance part 12 in which the cross-sectional shape is maintained before and after heating from a state where both edge portions facing each other of the fabric consisting of the warp and the weft are joined.
Patent JP-2013153980-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for reducing damage caused by a fraudulent act using a "dangling board".SOLUTION: In a Pachinko machine 10, a sound lamp control unit 113 holds a lottery based on a particular losing command outputted by a main control unit 110. Then, the main control unit 110 changes the particular losing command by a predetermined change method, and the sound lamp control unit 113 determines the particular losing command, based on the predetermined change method, even if the particular losing command is changed and is outputted from the main control unit 110 to the sound lamp control unit 113. Therefore, the main control unit 110 changes the particular losing command even if a "dangling board" is used to output the particular losing command to the sound lamp control unit 113, thereby preventing a fraudulent act using the "dangling board".
Patent JP-2013157554-A (JP)
Title: Method of manufacturing electrode and electrode
Inventor: OKAMURA KOSAKU
IPC: H01M4/04
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode in which short-circuiting can be suppressed and damage can be suppressed in simple configuration, and an electrode obtained according to the method of manufacturing the electrode.SOLUTION: According to a method of manufacturing a positive electrode 2 and/or a negative electrode 3 to be compression-molded by roll press, a positive electrode body 20 and/or a negative electrode body 30 is prepared which includes at least one side and includes on the one side a current collection tab 11 formed closer to one side from the center. A first penetration part 15 and a second penetration part 16 are formed while penetrating the positive electrode body 20 and/or the negative electrode body 30 in a thickness direction. The first penetration part 15 is formed in a slit shape toward the current collection tab 11. The second penetration part 16 is formed in a slit shape forming an angle of 10 to 125° toward one side with a roll direction R of roll press as a criterion or in a slit shape forming an angle of 55 to 170° toward another side. The positive electrode body 20 and/or the negative electrode body 30 are compression-molded by roll press.
Patent JP-2013130286-A (JP)
Title: Power transmission device
Inventor: TAMURA ATSUSHI
IPC: F16H25/20
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of reducing generation of a drag torque while a friction clutch is in a disengaged state.SOLUTION: A power transmission device 1 includes: a pair of rotating members 3, 5 disposed to be relatively rotatable; a friction clutch 7 disposed between the paired rotating members 3, 5 to engage or disengage power transmission between the paired rotating members 3, 5; a pressing member 9 disposed adjacent to the friction clutch 7 and pressing the friction clutch 7; and a ball screw mechanism 11 that moves and operates the pressing member 9. The pressing member 9 is always biased in a direction of disengaging the friction clutch 7 by a biasing member 13.
Patent JP-2013161864-A (JP)
Title: Capacitor
Inventor: SHIOMI YUJI
IPC: H01G4/38
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor capable of materializing low inductance or the easy processing of a bus bar, regardless of a drawing position or a drawing direction of an external connection terminal.SOLUTION: In a capacitor, a capacitor element 10, and first and second bus bars 30 and 40 superimposed with each other through an insulation layer are housed in a case 70 so as to make the first and second bus bars 30 and 40 oppose to a case side wall 72, and the case 70 is filled with resin. External connection terminals 51 and 61 are drawn to the outside of the case 70. The capacitor includes third and forth bus bars 50 and 60 arranged on a case opening portion 73 side generally in parallel with the case opening portion 73, superimposed with each other through the insulation layer, and connected to the first and second bus bars 30 and 40, in the case 70. The third and fourth bus bars 50 and 60 are integrally provided with the external connecting terminals 51 and 61.
Patent JP-2013159507-A (JP)
Title: Apparatus and method for producing ozone water, and ozone water
Inventor: MATSUMURA EIJI
IPC: C01B13/10
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To produce highly-stable ozone water by heightening concentration increase of dissolved ozone concentration/reachability, and by suppressing self-decomposition of ozone.SOLUTION: This apparatus for producing ozone water comprises a PSA (Pressure Swing Adsorption) type oxygen concentration apparatus 28 for producing concentrated oxygen gas by separating nitrogen gas from the air by adsorption action, an ozonizer 7 for changing concentrated oxygen gas into ozone gas by discharge, and an ejector 14 for producing ozone water by dissolving ozone gas into water. By providing a carbon dioxide removing apparatus 1 on the preceding stage or on the subsequent stage of the PSA type oxygen concentration apparatus 28, generation of ozone scavenger generated by carbon dioxide can be suppressed, and resultantly, ozone water production ability and concentration stability can be heightened remarkably.
Patent JP-2013162595-A (JP)
Title: Insulation cover
Inventor: KAWADA KANEAKI
IPC: H02G7/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an insulation cover which can be properly and easily attached by an indirect hot-line work technique.SOLUTION: An insulation cover 1 has: cover bodies 2 and 3 which are freely openable and closable through a hinge 1a; fitting holes 22 and a first rib 23 provided at an opening end of the first cover body 2; and fitting hooks 32 and a second rib 33 provided at an opening end of the second cover body 3. When the cover bodies 2 and 3 are closed, the fitting hooks 32 are fitted in the fitting holes 22, and the first rib 23 is located between the fitting hooks 32 and the second rib 33. Only the colors of the fitting hooks 32 and the second rib 33 are different from the color of the other parts.
Patent JP-2013161961-A (JP)
Title: Semiconductor module manufacturing method
Inventor: TAKAI KENICHI
IPC: H01L25/18
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module manufacturing method which can position component parts in a lateral direction and in a heigh direction at low cost.SOLUTION: In a semiconductor module manufacturing method, heating is performed by sandwiching a solder sheet 8A between a lower metal layer 3 and a base plate 1 which are arranged under a substrate 2 and a lower solder layer 8 is formed to solder bond the lower metal layer 8 and the base plate. In this process, positioning wires 6, 7 bonded on the base plate 1 are lower than a thickness of the solder sheet 8A and lower than a sum of heights of the solder sheet 8A and the lower metal layer 3. In this process, positioning of a ceramic substrate 2 with respect to the base pate 1 in a horizontal direction is performed by abutting lateral faces of the lower metal layer 3 against tops of the positioning wires 6, 7; heating to melt the solder sheet 8a is performed to form the lower solder layer 8; and abutting the ceramic substrate 2 against the tops of the positioning wires 6, 7 to perform positioning of the ceramic substrate 2 in the height direction with respect to the base plate 2 is performed.
Patent JP-2013162088-A (JP)
Title: Check teg of semiconductor device
Inventor: YASUI YUKINORI
IPC: H01L21/66
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a check TEG of a semiconductor device capable of checking even damage of charge-up derived form a resist layer.SOLUTION: A check TEG of a semiconductor device includes: an active region 302 separated by a LOCOS 301 formed on a substrate 303; and at least a resist layer 103 formed on the LOCOS 301. A pattern group including plural patterns is formed on the resist layer 103, and each of the patterns has an opening 101 in which at least one part of the active region is exposed in an area defined on the substrate 303. The pattern group includes an area of the opening of each pattern, and plural patterns with different ratios to a total area of the resist layer in the area.
Patent JP-2013168748-A (JP)
Title: Acoustic wave device
Inventor: TANIGUCHI SHINJI
IPC: H01L41/22
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To set different temperature characteristics and different resonance characteristics for each resonator.SOLUTION: An acoustic wave device includes a piezoelectric thin film resonator including: a substrate 10; a lower electrode 12 formed on the substrate; a piezoelectric film 14 having at least two layers and formed on the lower electrode; an insulation film 28 sandwiched by the piezoelectric film having the two layer; and an upper electrode 16 formed on the piezoelectric film having the two layers. In the piezoelectric thin film resonator, an area of the insulation film in a resonance region 50 where the upper electrode faces the lower electrode across the piezoelectric film is different from an area of the resonance region 50.
Patent JP-2013167510-A (JP)
Title: Information apparatus
Inventor: MORI ATSUSHI
IPC: G01C21/26
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently use communication to be exemplified as inter-vehicle communication or the like.SOLUTION: A short-range radio communication unit 600 transmits/receives a radio signal for short-range communication 620. A long-range radio communication unit 700 transmits/receives a radio signal for long-range communication 720 whose communication range is longer than that of the short-range communication 620. A position detection unit 400 detects a present position of an information apparatus 100. A processing unit 200 exchanges position/movement information (being information related to the position and movement state of the self apparatus 100 and including a present position detected by the position detection unit 400) with another apparatus by the long-range communication 720 before starting the short-range communication 620. Besides, the processing unit 200 estimates a period and section capable of using the short-range communication 620 with another apparatus on the basis of position/movement information of the self apparatus and another apparatus before starting the short-range communication 620.
Patent JP-2013168305-A (JP)
Title: Spark plug
Inventor: KODAMA KAZUHIRO
IPC: H01T13/20
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively improve both of productivity and corrosion resistance.SOLUTION: A spark plug 1 comprises a main metal fitting 3 extending in a direction of an axial line CL1. The main metal fitting 3 has a male screw section 15 formed on outer periphery at its own tip side, a seat section 16 formed nearer a rear end in the direction of the axial line CL1 than the male screw section 15 and protruding in a radial outward direction, and a nickel layer 31 provided on its own outer surface. The nickel layer 31 contains phosphorus, and has a phosphorus concentration of 6 at% or more and 20 at% or less at a portion in which a nickel concentration is 50 at% in its own thickness direction.
Patent JP-2013169604-A (JP)
Title: Shot peening apparatus
Inventor: HIRATA YUICHI
IPC: B24C3/14
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To appropriately impart residual stress to a coiled spring even when projecting shot particles in a conveying direction from a projection device.SOLUTION: A shot peening apparatus includes a conveying device for conveying, to an outlet via a projection chamber, coiled springs supplied to a supply port, in a state where the axes of the coiled springs coincide with the conveying direction. The conveying device 20 includes: conveying spinners 22a, 22b on which the coiled springs are mounted; and contact members which abut on the rear ends in the conveying direction of the coiled springs mounted on the conveying spinners 22a, 22b, and which move from the supply port side to the outlet side. The conveying spinners 22a, 22b are inclined such that outlet-side ends are set higher than supply port-side ends.
Patent JP-2012170825-A (JP)
Title: Catheter tip device and production method therefor
Inventor: NEIMAN BRAD JEFFREY
IPC: A61B1/00
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a catheter tip device and a method for producing the catheter tip device.SOLUTION: A catheter tip device 10 includes a transducer module 14 which is fixed on a capsule 16. The transducer module 14 has a carrier 26. The carrier 26 has a lead wire area where a die-fixing concave portion 36 and at least one groove 38 are arranged and a barrier 42 is provided. The barrier 42 extends from the carrier 26 in order to encompass the die-fixing concave portion 36 partially. A method for producing the catheter tip device 10 includes inserting the carrier 26 into the capsule 16.
Patent JP-2012124526-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: AMISHIRO HIROYUKI
IPC: H01L27/04
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To raise precision of a resistance value for improved reliability by forming a resistive element of a required shape on an element separation oxide film.SOLUTION: In the semiconductor device, a plurality of resistive elements 4 are formed on an element separation oxide film 2 in a predetermined region formed on the surface of a semiconductor substrate 1. An active region 3 is provided at the position close to the resistive element 4. The element separation oxide film 2 near the resistive element 4 can be partitioned to be a required range. A recess is suppressed from being formed at the central part of the element separation oxide film 2 when polishing the element separation oxide film 2 by CMP method, resulting in improved dimension precision in the shape of the resistance element 4.
Patent JP-2013172627-A (JP)
Title: Multilevel power conversion circuit
Inventor: TANITSU MAKOTO
IPC: H02M7/483
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, although a conventional circuit is a 4-level power conversion circuit capable of outputting voltages at 4 levels with a simple configuration, a breakdown voltage which a capacitor requires becomes 2/3 times a DC side input voltage, which discourages application of a low-cost and low breakdown voltage capacitor, while an entire power conversion device growing in cost and size.SOLUTION: A multilevel power conversion circuit which generates a plurality of voltage levels from a DC power source and selects and outputs the plurality of voltage levels includes an arm pair serial circuit in which first and second arm pairs in which two semiconductor switches, connected parallel to the DC power source, are connected in series as two pairs, and a capacitor serial/parallel switching circuit comprised of a plurality of semiconductor switches capable of arbitrarily switching the two capacitors to be in serial connection or in parallel connection. The capacitor serial/parallel switching circuit is connected between a middle point terminal of the first arm pair and a middle point terminal of the second arm pair.
Patent JP-2013175297-A (JP)
Title: Triple quadrupole type mass spectroscope
Inventor: FUJIMOTO YUTAKA
IPC: H01J49/42
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To increase time resolution by shortening a settling time in m/z switching as much as possible and shortening a repetition period of a measurement cycle when performing MRM measurement.SOLUTION: When m/z groups to be carried out in one cycle of MRM measurement are specified, a control section sets a first sequence in which the plurality of m/z groups are executed (S1), calculates a total of settling times for one cycle of the first sequence (S2) by reference to a table stored in a storage section and showing relation between a m/z difference and a settling time, and temporarily saves it. When another sequence can be set for the plurality of specified m/z groups, an advance from S4 to S5 is made and then a return to S2 is made. Through this repetitive process, total values of settling times for all possible sequences are found on a round robbin basis, so that a sequence giving the least total value is found and the sequence is determined as an MRM measurement sequence (S6, S7).
Patent JP-2013115037-A (JP)
Title: Backlight unit
Inventor: PARK DAE SUNG
IPC: F21V7/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight unit capable of removing a stain spot phenomenon of a plane light source due to adhesion and unevenness of distance between a reflection sheet located at the lower surface of a light guide plate and the light guide plate.SOLUTION: The backlight unit has a light guide plate for guiding light, one or more light sources which are installed on one side face of the light guide plate, a reflecting sheet 220 which is installed at the lower surface of the light guide plate, and an optical sheet which is installed at the upper surface of the light guide plate. A plurality of grooves 221 are formed on the upper side of the reflecting sheet 220 and pump mountains 223 are formed in the peripheral regions where the plurality of grooves 221 are formed.
Patent JP-2013175668-A (JP)
Title: Optical communication module and package for the same
Inventor: KIHARA TOSHIAKI
IPC: H01S5/022
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module that uses a package achieving high dimension accuracy in a height direction.SOLUTION: A package 10 used in an optical communication module 1 comprises: a substrate 11; a frame body 12; and a lid 13. The frame body 12 has a metal frame body 20, a ceramic frame body 30, and a brazing material 39. The metal frame body 20 has a front wall 21 and a first side wall 22. The front wall 21 has one end surface 21a fixed to a main surface 11a of the substrate 11 and the other end surface 21b fixed to the lid 13. The first side wall 22 has a first lower end 22b that is separated from the main surface 11a of the substrate 11 in a direction that leads from a first open end 12a to a second open end 12b and a first upper end 22a fixed to the lid 13. The ceramic frame body 30 is disposed between the substrate 11 and the first side wall 22.
Patent JP-2013177273-A (JP)
Title: Method for producing graphene thin film, and the graphene thin film
Inventor: AGO HIROKI
IPC: C01B31/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graphene thin film, by which a graphene thin film including homogeneous bilayer graphene domains can be produced with good reproducibility.SOLUTION: A method for producing a graphene thin film includes a step in which a raw material gas containing a carbon-containing molecule is supplied to a substrate obtained by forming an epitaxial metal film on the surface of a single crystal substrate to grow a graphene thin film on the surface of the epitaxial metal film by chemical vapor deposition (CVD), wherein the method for producing the graphene thin film includes a first raw material gas supply step of carrying out gas supply under conditions which generate nuclei of bilayer graphene, and a second raw material gas supply step of carrying out gas supply under conditions which grow bilayer graphene from the generated nuclei of bilayer graphene.