baber/WOPTO huggingface dataset:
Patent JP-2011257305-A (JP)
Title: Electronic balance
Inventor: IIZUKA JUNJI
IPC: G01G21/28
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic balance that reduces an influence of radio wave noise and static electricity on a weighed value, has rigidity even with a resin case, and keeps a windshield case airtight.SOLUTION: Brackets 16, 17 are arranged on a reverse surface of an upper case 5 on which a pair of molded members 91, 92 constituting a cylindrical structure 9 forming a rear wall of a windshield case 7. At one end of the bracket 16, 17, the bracket 16 is electrically connected with the molded member 91 through a screw 18 of the upper case, the bracket 17 is electrically connected with the molded member 92 through a screw 18 of the upper case, and the brackets 16, 17 are electrically connected with and a lower case 2 through screws 4. Further, a metal plate 19 on the upper case 5 is electrically connected through a metal member 20 fixed to the cylindrical structure 9.
Patent JP-2011258871-A (JP)
Title: Circuit board and method for manufacturing same
Inventor: KOBAYASHI YASUSHI
IPC: H01L21/3205
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having low wiring resistance and high insulation quality and method for manufacturing same.SOLUTION: A wiring structure formed of a conductive material including Cu is formed on a substrate. A diffusion prevention film having an insulation characteristic and having a Cu-N bond is formed on the surface of the wiring structure. Then, an insulator film is formed so as to cover the wiring structure on which a diffusion prevention film is formed.
Patent JP-2012002898-A (JP)
Title: Three dimensional image recognition device
Inventor: IWAMOTO NOBUHISA
IPC: G02B30/25
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a three dimensional image recognition device which allows a viewer to recognize a three dimensional image in a satisfactory state without depending on viewing angle, in which cross talk is reduced and excellent light sealing performance is assured.SOLUTION: A three dimensional image recognition device used in combination with an image display unit 2 which displays a right-eye image and a left-eye image alternately at a predetermined cycle comprises: a first optical compensation plate 10 which has an in-plane phase difference of 100 nm-160 nm and is disposed in front of the image display unit; a pair of shutter element 11a and 11b to be worn by a user; and a drive unit that selectively drives the pair of shutter elements to operate corresponding to the switching operation of the image display unit between the right-eye image and the left-eye image. Each of the pair of shutter elements has a liquid crystal element 13 having a liquid crystal layer which orients vertically or substantially vertically when no voltage is applied, a second optical compensation plate 14 disposed facing the image display unit being interposed by the liquid crystal element with an in-plane phase difference of 100 nm-160 nm and, a polarization plate 15 disposed facing the image display unit being interposed by the liquid crystal element and the second optical compensation plate.
Patent JP-2012001961-A (JP)
Title: Rail attachment structure
Inventor: HAYASHI MASATSUGU
IPC: E04D13/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a rail attachment structure having excellent workability of rail installation, with high degree of freedom for selecting an installation position of the rail.SOLUTION: A rail 3 for fixing a solar battery panel or a solar water heater is attached on an ALC panel P installed outside of a building so as to constitute a rail attachment structure, which comprises a woody board (e.g. woody plywood) 1 that is fixed to the ALC panel P, a mounting metal fitting 10 that is fixed to the woody board 1 with screws 11, and the rail 3 that is fixed to a bolt 14 of the mounting metal fitting 10 with nuts 15 and 16.
Patent JP-2012001774-A (JP)
Title: Case-hardening steel with little heat-treatment strain
Inventor: SHINTO YOSUKE
IPC: C22C38/38
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a case-hardening steel which causes little heat-treatment strain even when quenched after undergoing surface-hardening treatment such as carburizing and carbo-nitriding, and is therefore useful as a raw material for a machine structural component such as a CVT (Continuous Variable Transmission) pulley and a gear with a shaft.SOLUTION: The case-hardening steel contains, by mass, 0.2-0.3% C, ≤0.6% (not including 0%) Si, 0.95-2.2% Mn, ≤0.03% (not including 0%) P, ≤0.03% (not including 0%) S, 0.1-1.8% Cr, ≤0.06% (not including 0%) Al, ≤0.02% (not including 0%) N, ≤0.003% (not including 0%) O and the balance Fe with inevitable impurities, wherein a transformation start temperature T(°C) represented by a prescribed relational formula, is ≤540°C and also, a temperature start time t(sec) represented by a prescribed relational formula, is ≥15 sec.
Patent JP-2012004954-A (JP)
Title: Optical receiver and optical transmission system
Inventor: MORITA HIROSHI
IPC: H01L31/10
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver and an optical transmission system, capable of reducing noise on an input terminal from the viewpoint of a reference potential of a circuit, decreasing a noise component superimposed on a signal, and enhancing accuracy of a signal-to-noise ratio (SNR).SOLUTION: An optical receiver includes: a light receiving element 311 configured to have an anode and a cathode and generate a photocurrent dependent on a received signal light; a current-voltage conversion circuit (TIA) 313 configured to be connected to the anode of the light receiving element and convert the photocurrent to a voltage signal; and a capacitive passive element 312 configured to have a first electrode and a second electrode. The cathode of the light receiving element 311 is connected to a first electrode 3121 of the capacitive passive element 312, and a second electrode 3122 of the capacitive passive element 312 is connected to a reference potential of the current-voltage conversion circuit (TIA) 313 and the second electrode is not coupled to objects other than a reference potential terminal of the current-voltage conversion circuit 313.
Patent JP-2012005319-A (JP)
Title: Charging system
Inventor: MURATA KENICHI
IPC: H02J7/02
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a charging system capable of accurately identifying a connection relationship between a vehicle and a charger even when a plurality of chargers are placed.SOLUTION: Charging system identification symbol transmission means includes a protrusion section 60 formed from a plurality of protrusion patterns provided on a charging plug 24 of a charger 2 and a plurality of identifiers 63 mounted on an outlet part 31 of a vehicle 3 connected with the charging plug 24. The identification symbol transmission means transfers a station ID referring to the charger 2 to a battery control section 33 mounted on a vehicle 3 and then the battery control section 33 transmits the station ID together with a user ID of the vehicle 3 to a management device 4, thus accurately identifying a connection relationship between the vehicle 3 and the charger 2.
Patent JP-2012008285-A (JP)
Title: Focal plane shutter and optical apparatus having the same
Inventor: TAKAHASHI YUJI
IPC: G03B9/36
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized focal plane shutter and an optical apparatus having the same.SOLUTION: The focal plane shutter as recited in one embodiment includes: a substrate 10 having an opening 11; a front curtain 20A with which the opening 11 can be opened or closed; a drive lever 40A which is movable between a starting position and a terminal position, and is energized towards the terminal position to actuate the front curtain 20A; a brake member 80A that is supported so as to be capable of contacting and retreating with respect to the drive lever 40A in the terminal position, and is energized to come into contact with the drive lever 40A in the terminal position; and a setting member 60 that rotates only in one direction and moves the drive lever 40A from the terminal position to the starting position. The setting member 60 has a drive cam 62a that comes into contact with the brake member 80A to retract the brake member 80A from the drive lever 40A, and then comes into contact with the drive lever 40A to move the drive lever 40A to the starting position.
Patent JP-2012005640-A (JP)
Title: Electrode unit for electroencephalography
Inventor: MAKIKAWA MASAAKI
IPC: A61B5/0478
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode unit for electroencephalography which allows measurement of brain wave signals without bringing an electrode into direct contact with a scalp.SOLUTION: The electrode unit for electroencephalography includes: an electrode 2 mounted to a human scalp 10 through hair 11; an operational amplifier 30 connected to the electrode 2 and detecting voltage variation caused by capacitive coupling between the electrode 2 and the scalp 10; and a resistive element 4 having one end connected to the electrode 2 and the other end grounded. When the electrode 2 is mounted to the scalp 10 through the hair 11, the resistance value of the resistive element 4 is decided so that the cut-off frequency of a high-pass filter formed by a capacitor and the resistive element 4 between the electrode 2 and the scalp 10, approaches zero without limit. The electrode 2 is mounted on one side of a board, the operation amplifier 30 is mounted on the other side of the board, and the board is molded in a resin so that only the electrode 2 is exposed.
Patent JP-2011008910-A (JP)
Title: Nonvolatile memory device and method of programming the same
Inventor: YOU BYOUNG SUNG
IPC: G11C16/04
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory device and a method of programming the same, in which program time can be decreased by determining the propriety of program fail through a verification line, without adding a circuit to a page buffer of a nonvolatile memory element, and at the same time, by executing a cache program and intelligence-type verification.SOLUTION: The nonvolatile memory device includes a page buffer section, including a plurality of page buffers coupled to any one out of bit lines; a fail-bit counting section coupled to a verification line to which a second latch is coupled commonly and counting the number of fail bits, based on a current of the verification line; and a control section which is coupled to the page buffer section and the fail bit counting section, in which data for the next program is input to a first latch, propriety of correction of errors is determined, based on the number of fail bits counted by the fail-bit counting section, program operation by the determined result is controlled.
Patent JP-2012015680-A (JP)
Title: Ultrasonic probe and ultrasonic diagnosis apparatus
Inventor: AOKI MINORU
IPC: H04R17/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of reducing an influence of an ultrasonic wave reflected on a backplane member.SOLUTION: The ultrasonic probe includes: an ultrasonic oscillator for transmitting/receiving the ultrasonic wave; an intermediate layer having acoustic impedance greater than the ultrasonic oscillator; the backplane member for supporting the ultrasonic oscillator; and a buffer layer. The ultrasonic oscillator, the intermediate layer and the backplane member are disposed in the order of the ultrasonic oscillator, the intermediate layer and the backplane member. Between the intermediate layer and the backplane member, the buffer layer having smaller acoustic impedance than the intermediate layer and the backplane member is disposed.
Patent JP-2012014397-A (JP)
Title: Input output control device, and information processing device
Inventor: MIYAZAKI KIYOSHI
IPC: G06F13/36
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an unused storage area.SOLUTION: An input output control device inputs and outputs data to a first processing device, a second processing device, a first storage device and a second storage device. And the input output control device comprises: a data division unit for dividing first data output by the first processing device; and a storage control unit for storing the divided first data in each of the first storage device and the second storage device, and storing second data which is output by the second processing device and is smaller than the first data in number of bits in either one of the first storage device and the second storage device.
Patent JP-2011027260-A (JP)
Title: Elastic body cover roll and method of manufacturing the same
Inventor: MITANI YASUHIKO
IPC: F16C13/00
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic body cover roll capable of suppressing swaying of the roll itself to an irrelevant level, or suppressing generation of swaying itself.  <P>SOLUTION: The elastic body cover roll 1 is used by rotating at a high speed of 400 rpm or more, and it includes a core 2 using a core material comprising fiber reinforced resin, and an elastic body layer 3 provided on a circumferential face of the core 2. The elastic body layer 3 is formed in a temperature condition such that the temperature of the core is less than 100°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236355-A (JP)
Title: Knob opener with lock
Inventor: KOMATSU AKIRA
IPC: E05B19/20
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To unlock a thumb-turn to which a push button for a lock means is provided.  <P>SOLUTION: This opener includes a generally U-shaped frame part 10, a linear material 15 inserted into the frame part 10, an operation part 16 and the linear material 15 which are provided to the base end of the linear material 15, and a thumb-turn holding part 20 provided to the front end of the frame part 10. The center portion of the frame part 10 is extensible in the longitudinal direction. The thumb-turn holding part 20 is formed of two spring plates 21. When the operation part 16 is rotated, the thumb-turn holding part 20 is also rotated. The push buttons on both sides of the thumb-turn can be held pressingly held by the thumb-turn holding part 20 at the front end by inserting the thumb-turn holding part 20 at the front end to the inside of a door through the hole part of the door scope of the door. The thumb-turn holding part 20 is detachable. A grip part 25 is detachably provided to the base end side of a base end side frame part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021605-A (JP)
Title: Liquid forcibly feeding device
Inventor: HIROYA MASAHISA
IPC: F16T1/20
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid forcibly feeding device which can surely change over an air supply valve between opening and closing thereof, without using a strong spring in a snap mechanism.SOLUTION: The air supply valve 20 is provided in a working fluid introducing port 11, and an exhaust valve 21 is provided in a working fluid discharge port 13. The snap mechanism 5 using a coil spring 38 is operated in response to floating-up and -down of a float 3 arranged in an inside of a sealed container 2, to snap-move a power transmission shaft 28, and the change-over is thereby carried out to open and close the air supply valve 20 and the exhaust valve 21 connected to the power transmission shaft 28. A lever 27 is supported rotatably onto the power transmission shaft 28, to be turned around a valve turning shaft 18 supported in the inside of the sealed container 2 in response to the snap moving of the power transmission shaft 28, as the center, and a snap-moving force of the power transmission shaft 28 is magnified by the lever 27, to be transmitted to the air supply valve 20, by conducting switching between the opening and the closing of the air supply valve 20 via the lever 27 in response to the snap-moving of the power transmission shaft 28.
Patent JP-2012027570-A (JP)
Title: Data storage system for field equipment
Inventor: YAMAZAKI MASAYOSHI
IPC: G06F21/62
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a data storage system for field equipment capable of reducing a possibility of alteration or erasure of recorded data from the outside.SOLUTION: This data storage system for field equipment includes: a first CPU importing data from the outside of the storage system to the inside of the storage system; a second CPU reading the data from the first CPU, and a memory recording only the data read from the first CPU by the second CPU. The first CPU and the second CPU are different ones, and the second CPU is prevented from controlling the operation of rewriting the data already recorded in the memory and from controlling the operation of erasing the data already recorded in the memory. Only the data that the second CPU read out from the first CPU is cumulatively recorded and the data recorded in the memory is prevented from being rewritten or erased till the readout of the data from the memory.
Patent JP-2012026196-A (JP)
Title: Valve, valve mounting structure and reinforcing bar connecting device
Inventor: ENDO HIROSHI
IPC: E04C5/16
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To smoothly mount a valve regardless of a diameter of a mounting port and to secure excellent friction with a mounting port inner periphery.SOLUTION: A check valve 30 is mounted on a grout material injection port 12 of a reinforcing bar connecting device. The injection port 12 has a tapered surface 12y whose diameter becomes smaller toward an opening end. The check valve 30 includes: an annular body part 31 comprising an elastic material; and a flap 32 formed integrally on the body part. The body part 31 includes: an annular relief groove 35 extended in an axial direction and opened on a distal end face 31a; a first part 36 positioned on the inner side; a second part 37 positioned on the outer side; and a base part 38 positioned between a back end and a rear end face 31b for connecting the first part 36 and the second part 37. The flap 32 is connected to the first part 36, the outer periphery of the second part 37 has a tapered surface 37y, and the distal end edge part is a maximum diameter part 37x and is in contact with the inner periphery of the injection port 12. The second part 37 is elastically deformed and mounted corresponding to the diameter of the injection port 12.
Patent JP-2012027327-A (JP)
Title: Optical module
Inventor: KANEKO TARO
IPC: G02B6/42
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a parallel optical module with which the light power for each channel can be easily aligned by providing a mechanism for adjusting a light generating and receiving column and an optical fiber column in parallel to each other on an optical/receptacle.SOLUTION: An optical module 1 according to the preset invention has a guide pin 21 formed to have a spiral shape with an axis line O of an element column of a VCSEL array 11 and an optical fiber terminal column 3A as its center at either end of the optical fiber terminal column 3A of a receptacle 2 or an optical connector 3 on the surface opposite to the receptacle 2 and the optical connector and a coupling mechanism 20 having a guide hole 22 engaging with the guide pin 21.
Patent JP-2012032860-A (JP)
Title: Operation device and operation method
Inventor: ITO SATOSHI
IPC: G06F7/544
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation device and an operation method using algorithm that promptly produces a solution based on an exact solution when calculating the number of wins necessary for establishing k-th place or higher with draw games taken into account in a league competition in which winning rates determine a league ranking.SOLUTION: There is provided an operation device 10 that comprises: a condition storage unit 20 which stores conditions establishing a league ranking; a setting unit 30 which, setting k-th place as a league ranking for a ranking calculation, classifies each team in the league into teams for ranking calculation, teams for comparison, and teams eliminated from league competition to set each team's number of wins, losses, and draws; an operation unit 40 which, based on the set number of wins and losses, calculates each team's number of wins and losses or winning and losing rates; a comparison determination unit 50 which, comparing the number of wins and losses or the winning and losing rates calculated by the operation unit 40 and using the calculated number of wins and losses or the calculated winning and losing rates as well as the conditions to establish the league ranking, determines if the league ranking of a team for ranking calculation can be established; a determination unit 60 which determines a solution of the minimum number of wins required. An exact solution is produced by using a branch and bound method when draw games are taken into account.
Patent JP-2012034129-A (JP)
Title: Management server, communication interruption device, information processing system, method and program
Inventor: FUKUSHIMA WATARU
IPC: G06F13/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To identify a plurality of information processors having the same identifier in a system for managing the information processors connected to a network.SOLUTION: A quarantine system 1 having a plurality of network segments 2 includes: a management information acquisition part 34 for acquiring a node ID capable of identifying a node 90 belonging to the network segment 2 and a segment ID capable of identifying the network segment 2 to which the node 90 belongs; a management information storage part 35 for storing the acquired node ID and segment ID in association with each other so as to determine the necessity of interrupting communication related to the node 90 indicated by the node ID and the segment ID; an interruption necessity determination part 36 for determining the necessity of interrupting the communication related to the node 90 indicated by the stored node ID and segment ID; and a communication interruption part 21 for interrupting the communication related to the node 90 indicated by the node ID when determined that the communication related to the node 90 needs to be interrupted.
Patent JP-2012032631-A (JP)
Title: Electrophotographic photoreceptor, image forming method and image forming apparatus using the same and process cartridge for image forming apparatus
Inventor: NAGAI KAZUKIYO
IPC: G03G5/147
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which enables image output of high image quality with less image density variation with lapses of printing process and less in-plane density unevenness of printed matters.SOLUTION: In the electrophotographic photoreceptor which is formed by sequentially laminating a charge generating layer, a hole transport layer and a hole transporting protective layer on a conductive support, in which the protective layer is formed from a three-dimensional cross-linked film obtained through chain polymerization by irradiating a radical polymerizable hole transporting compound with active energy rays, the protective layer contains an oxazole compound represented by the following general formula (1) or general formula (2).
Patent JP-2011025240-A (JP)
Title: Chemical reactor
Inventor: JOHNSTON ANTHONY MATTHEW
IPC: H01M8/0668
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical reactor in which the adhesion and exchange of a catalyst are facilitated and which has excellent thermal conductivity.  <P>SOLUTION: A plurality of reaction zones 27, a plurality of catalyst receptive zones 35, a first flow path for conveying a first reactive substance, a second flow path for conveying a second reactive substance, and a third flow path for conveying a third reactive substance are arranged on the inside of a core 31 formed from a stack of face-to-face diffusion bonded metal plates 32. The third flow path to be connected mutually to the catalyst receptive zone is arranged close to a heat exchange flow path of the first flow path.  <P>COPYRIGHT: (C)2011,JPO&INPIT