baber/WOPTO huggingface dataset:
Patent JP-2012032055-A (JP)
Title: Performance evaluation device of turbo refrigerator
Inventor: TSUGANO YOSHIE
IPC: F25B49/02
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To successively compute designed COP.SOLUTION: A performance evaluation device of a turbo refrigerator includes: a data obtaining part 101, which obtains operation data of a turbo refrigerator as input data; a storage part 102, which stores a designed COP estimation formula obtained by adding correction values corresponding to losses occurring in an actual environment to a computational formula for ideal actual-machine COP expressed by using COP characteristics of a reverse Carnot cycle; and a computing part 103, which estimates a designed COP at a present operation point by using the operation data obtained by the data obtaining part 101 and the designed COP estimation formula stored in the storage part 102. The correction value includes: a first correction value calculated from a first computational formula which includes a load factor of the turbo refrigerator as a variable; and a second correction value calculated from a second computational formula which includes a difference, between cooling water outlet temperature and cooling water outlet temperature, as a variable; wherein the second correction value includes an offset of the first correction value in accordance with a cooling water inlet temperature.
Patent JP-2012033368-A (JP)
Title: Light guide plate and plane lighting device using the same
Inventor: SAKAMOTO NORIHIRO
IPC: G02B5/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate capable of curtailing a diffusion sheet conventionally held between the light guide plate and a prism sheet in order to attain thinning of the device and cost reduction for processing and assembling in an edge light type plane lighting device such as a backlight for a liquid crystal display, and the plane lighting device using the light guide plate.SOLUTION: A plurality of ridge-shaped linear prisms (5), wherein a cross-sectioned top section of each linear prism forming a ridge line becomes an arc (6), extended in a direction orthogonal to a light-incident side end face (1) are formed on a light-emitting face-side surface (4) of the light guide plate (3) for emitting light from a light source (2) such as a plurality of LEDs arranged in parallel with the light-incident side end face (1) or a CFL from the surface, in parallel in a direction parallel to the light-incident side end face (1) through flat faces (9) of respective between-prisms valley sections, and further, prism heights (7) or in addition, prism pitches (8) of the linear prisms are respectively changed. Thus, interference patterns and light-emitting unevenness are considerably reduced, which enables omission of the diffusion sheet.
Patent JP-2012031809-A (JP)
Title: Internal combustion engine and method for adjusting top dead center position of piston thereof
Inventor: TANAKA YOSHIAKI
IPC: F16C9/00
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To easily adjust a variation in compression ratio.SOLUTION: A double link type piston crank mechanism 2 of an internal combustion engine 1 is provided with a tubular eccentric sleeve 21 press-fitted in an eccentric shaft 9. Within a range of the compression ratio corresponding to a prescribed load, an eccentric direction of the eccentric sleeve 21 is determined to be perpendicular to a straight line L2 connecting the center of a second connecting pin 17 and the center C1 of the eccentric shaft part 9 where the second connecting pin connects a control link 7 and a lower link 6. Thus, an amount of adjusting a top dead center position of a piston can be easily converted to a rotation angle of the eccentric sleeve 21 and the top dead center position of the piston can be easily adjusted.
Patent JP-2012036443-A (JP)
Title: Electron beam irradiation method
Inventor: YAMAGUCHI HIROSHI
IPC: H01F1/16
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation method capable of suppressing variation in core loss values in the plate width direction by performing electron beam irradiation exactly in response to the alteration of strip width even when the strip width alters.SOLUTION: When electron beam scanning is continuously performed in the width direction of a travelling metal strip by a plurality of electron guns, the position of each electron gun is adjusted both in the direction parallel to the width direction of the strip and the vertical direction to the strip surface in response to the position alteration of the strip used as an irradiation object.
Patent JP-2012039782-A (JP)
Title: Wire protective structure part and manufacturing method of wire protective structure part
Inventor: IGARASHI SHINICHI
IPC: H01B13/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To protect a branch portion of a wire bundle by a thermoplastic material.SOLUTION: With a protection part 20a molded by heating and compressing a thermoplastic material 2a in the state of covering at least a branch portion Ws of a wire bundle W, the branch portion Ws of the wire bundle W is covered.
Patent JP-2012036133-A (JP)
Title: Stimulation-responsive compound, actuator, and method for producing the stimulation-responsive compound
Inventor: OTAKE TOSHIHIRO
IPC: C09K9/02
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a stimulation-responsive compound that has a high deformation ratio and permits directional deformation, and an actuator using the same, and to provide a method for producing the stimulation-responsive compound.SOLUTION: The stimulation-responsive compound includes bithiophene, two 1,3-benzodithiol groups bonded to the α-position of the bithiophene, and two liquid crystalline functional groups exhibiting liquid crystallinity bonded to the β-position of the bithiophene, wherein binding sites of the two liquid crystalline functional groups bonded to the β-position are single bonds. Preferably, the liquid crystalline functional group includes a plurality of cyclic structures. Preferably, one or more halogen atoms are bonded to one cyclic structure of the plurality of cyclic structures. Preferably, the liquid crystalline functional group is bonded to the bithiophene through an alkylene group.
Patent JP-2012038209-A (JP)
Title: Image display device, additional information management server, image display system, image display method, and program
Inventor: YAMAMOTO TAKASHI
IPC: G02B21/36
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved image display device, an additional information management server, an image display system, an image display method, and a program, capable of providing additional information by using a portion which does not include a sample in a display area of a microscopic image.SOLUTION: An image display device 40 comprises: a microscopic image obtaining unit 403 for obtaining a microscopic image including a magnified image of a sample imaged by a microscope 10; a display control unit 405 in which the microscopic image is displayed and which controls display of a microscopic image display area comprising a first area which includes a portion corresponding to the sample and a second area which does not include the portion corresponding to the sample; and an additional information obtaining unit 407 for obtaining additional information which is displayed in the second area and which is additionally provided for a user.
Patent JP-2011040759-A (JP)
Title: Semiconductor device having bond pad and method therefor
Inventor: YONG LOIS E
IPC: H01L23/52
Filed: 2010-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for conducting probe testing of a die without degrading reliability of wire bond connection, and for conducting secure probe testing of the die with small bond pads and at fine pitches between the bond pads.  <P>SOLUTION: The bond pad 36 has a probe 37 region and a wire bond 38 region having substantially no overlapping. The bond pad 36 is connected to a final metal layer pad 16. The bond pad 36 is formed of aluminum and the final metal layer pad 16 is formed of copper. Separation of the probe 37 region from the wire bond 38 region prevents the final metal layer pad 16 from being damaged by the probe testing, thereby achieving more reliable wire bonds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282225-A (JP)
Title: Protection of electro-optic display against thermal effect
Inventor: DANNER GUY M
IPC: G02F1/167
Filed: 2010-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing or removing nonuniform heating of an electro-optic medium caused by a heating element arranged at the vicinity of the medium.  <P>SOLUTION: An electro-optic display (100) includes a reflective electro-optic material (102) capable of changing its optical state on application of an electric field, an electrode, a heat generating component (112) in heat conducting relationship with the electro-optic material (102), and a heat shield (104) disposed between the heat generating component (112) and the electro-optic material (102); this heat shield (104) includes a thermally insulating material (106) and a thermally conducting material (108), this thermally conducting material (108) is disposed between the thermally insulating material (106) and the electro-optic material (102). The invention also is an electrophoretic medium having a suspending fluid and a plurality of electrically charged particles suspended in the suspending fluid and capable of moving therethrough upon application of an electrical field to the electrophoretic medium, and the suspending fluid contains compatibilizer to reduce its coefficient of thermal expansion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044605-A (JP)
Title: Speaker mounted article
Inventor: ABE KENJI
IPC: H04R1/02
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a speaker mounted article in which deterioration of waterproof performance is suppressed even when receiving a strong impact from outside.SOLUTION: The speaker mounted article 1 includes: a speaker unit 3 having a speaker 120 equipped with a cone-type diaphragm 123, and a speaker holder 130; a coating member 110 having a speaker grille portion 111 where at least one hole 111H is opened in a position confronted with the diaphragm 123; and a waterproof packing 140 having an opening 141 formed in a part confronted with the diaphragm 123, and a waterproof rib 144 which is formed in a region outer than an outermost peripheral end 123X of the diaphragm and inner than an outermost peripheral end 130X of the speaker holder and is tightly fitted to the coating member 110. The coating member 110 has a brittle portion 112, which is more brittle than the speaker grille portion 111, in a region outer than the outermost peripheral end 123X of the diaphragm and inner than the waterproof rib 144 of the waterproof packing 140.
Patent JP-2011010355-A (JP)
Title: Mobile communication method, radio base station device, and mobile station
Inventor: ISHII MINAMI
IPC: H04J13/16
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce uplink interference to peripheral cells by enabling a mobile station to apply scrambling processing to an uplink signal for transmission, even if prior to a radio base station device specifying the mobile station.SOLUTION: A radio base station device 10 includes an uplink resource assignor unit 13, configured to assign an uplink resource to a mobile station 01, in response to a random access signal which the mobile station 01 transmits by use of a random access preamble; a random access the response signal transmitter unit 14, configured to notify the mobile station 01 of the uplink resource, by using a random access response signal; and an uplink scramble decoder unit 16, configured to perform descrambling processing on an uplink signal transmitted from the mobile station 01 by the use of the uplink resource, by using an uplink scrambling sequence corresponding to the uplink resource.
Patent JP-2012048326-A (JP)
Title: Image processor and program
Inventor: SO HIKARI
IPC: G06T7/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce an operation amount while dealing with various sizes of identification objects included in an input image.SOLUTION: A resolution conversion unit 22 generates resolution images respectively by converting the input image to a plurality of different resolutions. A cell feature amount operation unit 24 computes histograms of edge angles as cell feature amounts while shifting unit cells of the input image and the respective resolution images, pixel by pixel. A window image extraction unit 26 extracts a plurality of window images, respectively different in size by making cell sizes different, from the input image and the respective resolution images. A window feature amount operation unit 28 computes a window feature amount produced by enumerating and connecting histograms of edge angles corresponding to the respective cells and computed by the cell feature amount operation unit 24. At this time, when the cell size of a window image is not equal to the cell sizes of unit cells, the unit cells are put to overlap one another or made apart from one another.
Patent JP-2012049227-A (JP)
Title: Semiconductor integrated circuit device and semiconductor integrated circuit manufacturing method
Inventor: MARUYAMA TAKAHIRO
IPC: H01L29/78
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a CMIS or CMOS integrated circuit device using a metal gate, which solves problems of complex processes and the like in various methods of forming different films and layers such as a gate insulation film, a metal gate layer and the like in an N channel region and a P channel region.SOLUTION: The present manufacturing method of CMOS integrated circuit device comprises forming a titanium nitride film for adjusting electrical characteristics of a high dielectric gate insulation film before forming a gate electrode film at an N channel region and a P channel region, the titanium nitride film being composed of a lower film containing relatively rich titanium and an upper film containing relatively rich nitrogen.
Patent JP-2012041513-A (JP)
Title: Method for manufacturing polyisocyanurate compound
Inventor: MORITSUGU MASAKI
IPC: C08G73/06
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyisocyanurate compound having low residual ratio of an isocyanate group and excellent heat stability.SOLUTION: The method for manufacturing the polyisocyanurate compound having a structural unit includes polymerizing a diisocyanate compound in the presence of an oxygenated solvent expressed by the following formula (2), wherein * is a bond, and Ris a divalent hydrocarbon group of carbon number 1-20 which may have a substituent.
Patent JP-2012046624-A (JP)
Title: Resin composition and resin molded product
Inventor: KAKIUCHI HIROYOSHI
IPC: C08L69/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having low optical strain, excelling in light resistance, transparency, hue, heat resistance, thermal stability and mechanical strength; and to provide a resin molded product.SOLUTION: The resin composition is characterized in that, between the number-average molecular weight (Mn1) of the resin and the maximum phase difference (Re) of the molded product (thickness 3 mm) molded from the resin composition including the resin, a relationship of the following formula (I): Re≤-0.006Mn1+350 is satisfied.
Patent JP-2012048551-A (JP)
Title: Control circuit of switching device
Inventor: SOTOHIRA RYUJI
IPC: G05F1/10
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit of a switching device, which can perform a thermal shutdown by estimating a temperature of a power device with high accuracy without increasing the number of terminals.SOLUTION: A control circuit 10A includes: an output part 2 for controlling an operation current flowing in an insulated gate bipolar transistor 21 based on an input signal; pre-operation temperature detection parts 6-1 to 6-N for detecting a temperature of the control circuit 10A before the insulated gate bipolar transistor 21 starts to operation; a temperature detection control part 5 for outputting a first detection signal when a temperature of the control circuit 10A rises higher than a second preset temperature set corresponding to a first preset temperature of the insulated gate bipolar transistor 21 and configured so as to be able to change the second preset temperature in responce to detected results of the pre-operation temperature detection parts 6-1 to 6-N; and an output control part 3 for controlling the output part 2 so as to turn off the insulated gate bipolar transistor 21 in response to the first detection signal.
Patent JP-2012050025-A (JP)
Title: Route control device, route control method, and program
Inventor: ARAI KENICHI
IPC: H04L12/701
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide technology enabling scale out of a tunnel termination device without interrupting communication.SOLUTION: A center side tunnel termination system 10a comprises: a first processing unit 11 transmitting/receiving a packet including a call control signal for establishing a tunnel by using IPsec to/from a terminal 20A through a third processing unit 13, and generating tunnel termination information for terminating the tunnel; a second processing unit 12 performing termination processing of the packet received from the terminal 20A through the third processing unit 13, based on the tunnel termination information received from the first processing unit 11; the third processing unit 13 transferring the packet including the call control signal to the first processing unit 11 based on header information of the packet received from the terminal 20A, and transferring the packet passing the tunnel to the second processing unit 12, by Open Flow control.
Patent JP-2012053941-A (JP)
Title: Magnetic head tracking control method, servo signal verification method, magnetic tape drive, and servo writer
Inventor: OTSU KOKI
IPC: G11B5/584
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of fluctuation of a magnetic tape in the traveling direction during a servo signal writing time.SOLUTION: A magnetic head tracking control method concerns a magnetic tape MT of a perpendicular magnetic recording system in which a servo signal, where a magnetic pattern MP composed of a rear side component M2 magnetized in one direction which is one of two opposite thickness directions of the magnetic tape MT and a front side component M1 magnetized in a direction opposite to the one direction is repeatedly arranged at prescribed intervals in the traveling direction of the magnetic tape MT, is written in advance. The magnetic head tracking control method includes: a waveform acquisition step for reading out the servo signal and acquiring the waveform of the servo signal repeating a unit waveform W having a pair of peaks P1, P2 of opposite polarities corresponding to the magnetic pattern MP; a waveform selection step for selecting a trough-shaped waveform containing the rear side peak P2 in the traveling direction of the magnetic tape MT in a time of writing the servo signal from each unit waveform W constituting the acquired waveform of the servo signal; and a position control step for controlling the position of the magnetic head on the basis of the selected waveform.
Patent JP-2012052880-A (JP)
Title: Fuel property measurement device
Inventor: FUSHIMI RYOJI
IPC: G01N21/3577
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fuel property measurement device that can be installed on a motor vehicle, a motor cycle, a small-sized marine vessel and any other vehicles with an internal combustion engine.SOLUTION: The fuel property measurement device, using a plurality of low-cost near-infrared LED sources L, L, Lhaving a wide emission wavelength width, makes the LED sources substantially function as a light source with a narrow emission wavelength width by combining the LED sources with a diffraction grating 7, and reduces the cost required for detectors, which are more expensive than light sources in near-infrared applications, by reducing light receiving elements of the detector 7 to a single type. As the detection method substantially has a narrow wavelength width, a plurality of components of mixed fuel can be separated and measured.
Patent JP-2012050677-A (JP)
Title: Game management device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in carrying out installation position movement without overlooking an illegal act to a game machine.SOLUTION: The game management device manages identification information that can individually identify respective game machines installed in a game parlor, in association with arrangement position information that can specify the arrangement positions of the game machines, collects identification information and arrangement position information acquired from the respective game machines, and compares the collected information with the association of the managed identification information and arrangement position information. When both are not coincident, the game management device updates the managed identification information and arrangement position information to the association of the collected identification information and arrangement position information on condition that the identification information is already managed, and carries out identification information abnormality processing on condition that the identification information is not managed.
Patent JP-2012051511-A (JP)
Title: Electric power steering device
Inventor: ISHIGE SHINGO
IPC: B62D5/04
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device that is provided with a torsional displacement restricting part at a fitting portion of an input shaft with an output shaft, and improved in the durability of the torsional displacement restricting part without enlarging diameters and thicknesses of the input and output shafts.SOLUTION: In the electric power steering device 10, an annular member 200 is fitted to an outer circumferential portion of an input shaft 12 and an output shaft 14 where a torsional displacement restricting part 120 is provided.
Patent JP-2012053799-A (JP)
Title: Authentication method using information recording medium
Inventor: HIGAKI HIROYUKI
IPC: G06F21/31
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a system for suppressing communication costs even when a plurality of applications are combined in a physical security system using an information recording medium such as an IC card.SOLUTION: When authentication using an information recording medium is time-sequentially performed several times, authentication is performed based on whether or not authentication conditions relating to the latest authentication processing are stored in the information recording medium. In this case, it is more desired that the history information of the latest authentication processing (or the operation of a control object corresponding to the authentication processing) is used as the authentication conditions. Also, the latest history information is recorded by validating the history information within a fixed period (or by deleting the history information beyond the fixed period).