baber/WOPTO huggingface dataset:
Patent JP-2012014681-A (JP)
Title: Coordinate input system
Inventor: TAKAYANAGI HIROICHI
IPC: G06F3/041
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate detection system which includes a coordinate computation method with an advantage of a diagonal scheme for a coordinate input panel having a coordinate input area with a shape of not only a square or a rectangle but also a parallelogram including a diamond shape, and includes a coordinate computation method of a diagonal scheme with which, even in the case where resistance values of sides adjacent to each other in a resistive surrounding electrode per length are different or an external resistance component having a resistance value that is too large to be ignorable, relative to a resistance value of the resistive surrounding electrode is present between four apexes and current detection means or potential output means of a control board, effects of those external resistance portions can be corrected.SOLUTION: In an orthogonal coordinate system having an inclination bisecting an interior angle of a parallelogram for a coordinate input area of the parallelogram and having such a coordinate axis as to pass through a center of the parallelogram, coordinates are computed on the basis of diagonal distribution or diagonal drive of a current, the coordinates are corrected using a ratio between a resistance value between the opposite angles and a resistance value of an external resistance component and further transformed into any arbitrary orthogonal coordinate system, thereby obtaining coordinates.
Patent JP-2012157960-A (JP)
Title: Machine tool and method of controlling the same
Inventor: ISHIKAWA TOSHIYA
IPC: B23Q15/12
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool that can control a revolution speed of a main shaft not to exceed a critical speed even when changing the feeding amount of the main shaft.SOLUTION: The machine tool which processes a machine target object using the main shaft 3 which revolves, the machine tool includes: a support part 4 which supports the main shaft; a first driving unit 17 which revolves the main shaft about a first axis; a second driving unit 9 which feeds the main shaft from the support part in a direction of the first axis; a control unit 101 which changes an upper limit value of the revolution speed of the main shaft according to a feeding length of the main shaft fed from the support part; and a memory unit 102 which associates and stores the upper limit value of the revolution speed and the feeding length.
Patent JP-2011116763-A (JP)
Title: Product for use in agriculture or horticulture
Inventor: ZIMMERMANN DIANE
IPC: A01N51/00
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product for use in agriculture or horticulture, which has a capsule in which a controlled release formulation containing at least a seed and an agrochemical compound is arranged.  <P>SOLUTION: The product for use in agriculture or horticulture includes the capsule, in which the controlled release formulation containing at least a seed and an agrochemical compound is arranged, is dissolved or decomposed in the presence of moisture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164846-A (JP)
Title: Semiconductor device, semiconductor device manufacturing method and display device
Inventor: YOSHINO ISAO
IPC: H01L23/34
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide means for improving reliability of heat connection between a semiconductor chip and a heat dissipation member.SOLUTION: A driver assembly comprises a sheet-like wiring sheet 10 on which lead wires 12 are provided, a driver chip 20 mounted on the wiring sheet 10 and electrically connected with the lead wires 12, a heat sink 30 provided with a housing part 36 housing a part of the driver chip 20 and heat connected with the driver chip 20. The wiring sheet 10 and the heat sink 30 are fastened to each other so as to sandwich the driver chip 20 housed in the housing part 36. A depth of the housing part 36 is set such that the wiring sheet 10 comes closer to the heat sink 30 side as the wiring sheet 10 extends in a direction away from the driver chip 20.
Patent JP-2012164197-A (JP)
Title: Touch panel control circuit, touch panel input device using the same and electronic device
Inventor: ABE SHINICHI
IPC: G06F3/041
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To detect plural coordinates in a multi-touch state.SOLUTION: A voltage generation part 10a includes an output transistor 14 provided on a path extending from a path including a first terminal P1x, a first resistance film RF1 and a second terminal P2x on the first terminal P1x side, and applies a first bias voltage Vb1 to the first terminal P1x. A current detection part 30a includes: a detection transistor 38 coupled with the output transistor 14 as a current mirror; a detection resistor Rs provided on a path of the detection transistor 38; and an amplifier circuit 50 for amplifying a difference between a voltage drop Vs of the detection resistor Rs and a predetermined voltage Vto output it as a value indicating a panel current Ip.
Patent JP-2012164942-A (JP)
Title: Semiconductor device manufacturing method and solid state image pickup device manufacturing method
Inventor: KONDO TAKAHARU
IPC: H01L21/768
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can form openings with high accuracy.SOLUTION: A semiconductor manufacturing method comprises: a step of forming, on a semiconductor substrate on which a first insulation film component, a second insulation film component formed of a material different from that of the first insulation film component, a third insulation film component and a fourth insulation film component formed of a material different from that of the third insulation film component in this order, a mask having openings for forming openings of the plurality of insulating films; a first step of continuously removing a part corresponding to the openings of the mask for the third insulation film component and a part corresponding to the openings of the mask for the fourth insulation film component; and a second step of removing a part corresponding to the openings of the mask for the second insulation film component after performing the first step.
Patent JP-2012039070-A (JP)
Title: Circuit board and manufacturing method of the same
Inventor: TSENG TZYY-JANG
IPC: H05K1/05
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of enhancing the transmission speed of the heat energy in an electronic component.SOLUTION: The circuit board is provided with a metal pattern layer, a heat conductive board member, an electrical insulating layer, and at least one electrical insulating member. The heat conductive board member has a flat surface. The electrical insulating layer is disposed between the metal pattern layer and the flat surface, and covers the flat surface partially. The electrical insulating member is in contact with the heat conductive board member while covering the flat surface which is not covered by the electrical insulating layer. The electrical insulating layer makes the electrical insulating member exposed, and the heat conductivity of the electrical insulating member is larger than that of the electrical insulating layer.
Patent JP-2012170203-A (JP)
Title: Bird damage preventing device
Inventor: OGAWA KAZUHIKO
IPC: A01M29/32
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a bird damage preventing device capable of easily being installed on and removed from an overhead distribution line.SOLUTION: In a bird damage preventing device 10 which is to be installed on an overhead distribution line 100 for preventing birds from perching on the overhead distribution line 100, the bird damage preventing device 10 comprises: a body part 20 having one end part 22 formed as an integrated closed end, an extension parts 24 branching from the end part 22 into two pieces and extending for a prescribed length, and the other end part 30 with open end parts, which oppose to each other, extending from the extension parts 24 for a prescribed length; and a ring member 40, with the one end part 22 of the body part 20 being inserted therein, mounted to the extension parts 24, and making the overhead distribution line held between the opposing other end parts 30 by making the extension parts 24 come closer so that they become fasted. Thus, the overhead distribution line 100 is easily held by the end parts 30 caused by the fastening of the ring member 40.
Patent JP-2012168125-A (JP)
Title: Pressure sensor
Inventor: SATO JUNICHI
IPC: G01L9/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor in which deterioration in corrosion resistance of a welded part is suppressed.SOLUTION: A pressure sensor is formed by joining a first housing (10) on which a sensor element (20) is fixed and a second housing (50) in which an inlet hole (51) for a pressure fluid is formed. The first housing (10) and the second housing (50) oppose each other with a metal diaphragm (60) disposed therebetween, the first housing (10) is made of iron, and the metal diaphragm (60) and the second housing (50) are made of stainless steel. The first housing (10), the metal diaphragm (60) and the second housing (50) are welded and joined together by using, as a medium, a stainless steel member (71) including Cr in a larger amount per unit area than the amount of Cr included per unit area in the material for forming the metal diaphragm (60) and the second housing (50).
Patent JP-2012175174-A (JP)
Title: Network communication apparatus, peripheral device, and network communication method
Inventor: OGATA HIDEAKI
IPC: B41J29/38
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time to be required for a shift to a power saving mode.SOLUTION: A network communication apparatus includes: a first controller having first application means; a second controller having second application means with the same function as that of the first application means, and a communication processing part for performing communication processing via a communication network; and a common storage part to be used by the first controller and the second controller. In a first mode where the first controller is in an operation state, the first application means performs predetermined processing by using the common storage part, and the communication processing part performs communication in accordance with indication from the first application means. When the first controller is shifted from the first mode to a second mode with less power consumption compared with the first mode, the first application means stops the performance of the processing, the second application means performs processing, based on data which is stored in the common storage part and related to the first application means, and the communication processing part performs communication in accordance with the indication of the second application means.
Patent JP-2012172558-A (JP)
Title: Valve opening/closing timing control device
Inventor: ADACHI KAZUNARI
IPC: F01L1/356
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing timing control device which reduces work processes and the number of parts while preventing warping of a driven rotary body.SOLUTION: This valve opening/closing timing control device includes a driving rotary body 1, a driven rotary body 3, a plurality of partitions 9, each of which partitions a fluid pressure chamber into a retard chamber and an advance chamber, and a coupling member 22 which couples the driven rotary body 3 and a camshaft. The press-fit part of the coupling member 22 includes a plurality of fitting parts 28 which are fitted to the inner circumferential surface of the recess of the driven rotary body 3, and is formed such that the center line CL of at least one of the fitting parts 28 in the radial direction does not overlap the partitions 9 in the radial direction.
Patent JP-2011109912-A (JP)
Title: Method and device for simplifying switch control
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simplifying switch control.  <P>SOLUTION: In one embodiment, a method of controlling a switch as a function of voltage across the switch is provided. In another embodiment, a method of controlling a switch as a function of inclination of voltage across the switch is provided. In another embodiment, the switch is turned on during on-time substantially fixed in response to a voltage across the switch while the switch is off. In another embodiment, the switch is turned on during on-time substantially fixed in response to an inclination of voltage across the switch while the switch is off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174021-A (JP)
Title: Information necessity/non-necessity learning estimation device, information necessity/non-necessity learning estimation method and program
Inventor: SUGIYAMA HIROAKI
IPC: G06T7/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately estimate probability that a user needs information.SOLUTION: The information necessity/non-necessity learning estimation device includes: a necessity/non-necessity extraction part for acquiring the action of a user, and for, when information is requested, outputting "necessity", and for, otherwise, outputting "non-necessity" as necessity/non-necessity information c; an action characteristic extraction part for extracting an action characteristic time sequence x from a moving image obtained by photographing a user; an action characteristic storage part for storing the combination of the necessity/non-necessity information c with the action characteristic time sequence x just before the acquisition of the necessity/non-necessity information c as action characteristic data d; an action characteristic generation probability calculation part for acquiring the action characteristic time sequence x, and for calculating a parameter θwhose j-th action characteristic time sequence xis the maximum likelihood, and for, when the k-th action characteristic time sequence is x, calculating action characteristic generation probability p(x|θ) with respect to arbitrary j, k; a voting rate calculation part for acquiring the p(x|θ) with respect to the arbitrary j, k and action characteristic data d, and for calculating a voting rate p(c'|θ) with respect to the arbitrary j; and a voting rate storage part for storing the voting rate p(c'|θ).
Patent JP-2011176316-A (JP)
Title: Electron reflector with multiple reflective mode
Inventor: GRELLA LUCA
IPC: H01J37/305
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controllably reflecting electrons from an array of electron reflectors to make electron beam projection lithography possible at low cost because of maskless processing, and a device of a dynamic pattern generation machine for reflective electron beam lithography.  <P>SOLUTION: An input electron beam is formed from an electron source, and the input beam is introduced into the array of electron reflectors. A first plurality of reflective plates are configured to reflect electrons in a first reflective mode in which reflected electrons coming out of the reflective plates form a focusing beam. A second plurality of reflective plates are configured to reflect electrons in a second reflective mode in which reflective electrons coming out of the reflective plates are defocused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178469-A (JP)
Title: Microwave oven cooking container with shielding
Inventor: HODSON JAY DANIEL
IPC: A47J27/00
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven cooking container that can evenly cook foodstuff without incurring a risk of spark discharge during cooking.  <P>SOLUTION: The container includes at least one compartment and at least two separate shields disposed on the container. A first shield is made of a material substantially opaque to microwave energy and is disposed on an outer or an inner surface of the compartment, with a shape generally corresponding to the outer shape of the compartment and optionally having an aperture on the base. The container further includes a lid configured to seal the container, the lid having a second shield disposed on the lid with a predetermined distance from sidewalls of the container. Moreover, a multi-compartment container is configured to provide shielding for a food having a low specific heat capacity with one or more compartments arranged around and at least partially surrounding a shielded central compartment for the food.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012179163-A (JP)
Title: Game machine
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent act on a substrate.SOLUTION: A Pachinko machine 10 has a ball discharge device 74 that discharges a Pachinko ball to a ball dish, and a discharge control substrate that controls the ball discharge device 74. The discharge control substrate is stored in a discharge substrate case 116 attached to a discharge setting portion. A discharge socket exposed outside of the discharge substrate case 116 has a front side in a direction of extracting wiring connected to the discharge socket, the front side being clad by a discharge substrate cover 126 that is detachably attached to the discharge substrate case 116 in a state in which the socket is connected to the wiring.
Patent JP-2012182717-A (JP)
Title: Communication apparatus, communication method, and communication program
Inventor: YAMANO DAIKI
IPC: H04M3/56
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide: a communication apparatus capable of efficiently and easily connecting and communicating with a communication apparatus which a user of a communication correspondent uses, in the communication system where data is transmitted and received in a peer-to-peer (P2P) manner; a communication method; and a communication program.SOLUTION: PC 1A inputs partner user information where a partner user that is a user of the communication apparatus which is to be a communication correspondent is specified (S34). When the correspondent user information is input, the PC 1A transmits a connection request for communication to a PC 1B and a PC 1C that are other communication apparatuses connected to a network (S35). When the PC 1A receives user information and an IP addresses returned from the PC 1B and the PC 1C (S36), the PC 1A specifies the communication apparatus which transmits the user information of the partner user from the received user information as a communication correspondent (S37). The PC 1A connects a communication with the specified communication apparatus (S38).
Patent JP-2012182374-A (JP)
Title: Semiconductor laser element and method of manufacturing the same
Inventor: KURIHARA MAKOTO
IPC: H01S5/22
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element which has improved current utilization efficiency, and a method of manufacturing the same.SOLUTION: A semiconductor laser element comprises: a first cladding layer 12 of a first conductivity type; an active layer 13 formed on the first cladding layer 12; a second cladding layer 14 of a second conductivity type formed on the active layer 13; a ridge portion 2 of the second conductivity type formed in a predetermined region on a first p-cladding layer 14; and an n-type ion implantation layer 16a of the first conductivity type formed on the first p-cladding layer 14 in a region in the vicinity of the ridge portion 2 which is different from the predetermined region.
Patent JP-2012184802-A (JP)
Title: Tapered roller bearing
Inventor: KYO MANRYO
IPC: F16C33/52
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing having excellent rigidity while having a simple structure easy to be manufactured, capable of improving of load capacity of the bearing (prolonging a bearing life) and including a retainer constitutable into a size corresponding to needs at a low cost.SOLUTION: This tapered roller bearing includes a hollow annular retainer 8 for holding a plurality of rolling elements 6 which are incorporated in a freely rolling manner along mutual bearing rings (an inner ring 2 and an outer ring 4) and have rolling surfaces 6s formed into truncated conical shapes. In a state of each rolling element 6 incorporated between mutual bearing rings, an apex Ap of a cone angle of each rolling element 6 is converged on one point on a rotational axis Ax of the bearing. In each rolling element 6, a through-hole 66 passing from a head part side end face 6a to a tail part side end face 6b is punched along the rolling axis. The retainer 8 includes a plurality of pins 8p to be inserted one by one from the head part side end face 6a into the through-hole 66 of each rolling element 6 and a hollow annular retainer body 8m for positioning and supporting each pin 8p at prescribed intervals along a peripheral direction.
Patent JP-2012184331-A (JP)
Title: Method of forming lubrication coating film for plastic working
Inventor: KOMIYAMA SHINOBU
IPC: C10M177/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a lubrication coating film for plastic working, wherein a sophisticated coating film can be formed efficiently through an in-line process that is space-saving to mass-production forging equipment typified by a multistage forging machine and the like.SOLUTION: The method of forming the lubrication coating film for plastic working includes: a surface property step of adjusting through a surface property treatment, the surface of a workpiece, so that maximum height roughness (Rz) is 5 μm or larger; and a lubrication coating film-forming step of forming the lubrication coating film by projecting one or more cleavage compound crystal powders selected from molybdenum disulfide, tungsten disulfide, zinc phosphate, and calcium sulphate, by using a shot-blast or shot-peening device after the surface property step.
Patent JP-2012186101-A (JP)
Title: Fuel cell system, and method for operating the same
Inventor: NAKAYAMA ATSUSHI
IPC: H01M8/04
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a carbon-monoxide concentration detector from suffering degradation.SOLUTION: A fuel cell system comprises a fuel cell 8, a fuel gas generator 3 reforming a source gas to generate a fuel gas, a combustor 4 combusting a combustion gas to heat the fuel gas generator, a carbon-monoxide concentration detector 7 detecting the concentration of carbon monoxide in a combustion exhaust gas exhausted from the combustor, and a control 12. The control regulates the power supply to the carbon-monoxide concentration detector, and performs control so that the power supply to the carbon-monoxide concentration detector is halted during a halt process for halting the fuel cell system to prevent the carbon-monoxide concentration detector from being exposed to the exhaust gas containing high concentration hydrogen. Thus a detection failure on the carbon-monoxide concentration detector and the reduction of the detection accuracy of the gas concentration can be prevented to allow stabler monitoring of the combustion stability in the combustor.