baber/WOPTO huggingface dataset:
Patent JP-2013038698-A (JP)
Title: Optical module, control method therefor, and communication device
Inventor: TAKIGAMI HIROBUMI
IPC: H04B10/50
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical module having a longer life, and to provide a control method for the optical module and communication device.SOLUTION: The optical module includes: an optical signal output circuit 3 for outputting a transmission data to be transmitted to an external communication device after converting it to a first optical signal, and for outputting a second optical signal having a predetermined pattern in a period when the transmission data is not transmitted; a reception data output circuit 4 for receiving a third optical signal including a reception data and for receiving a fourth optical signal having a predetermined pattern in a period when the third optical signal is not received, from the external communication device; a photoelectric conversion circuit 5 for generating power from the second optical signal and/or the fourth optical signal in a period of receiving the second optical signal and/or the fourth optical signal; and a cooling circuit 6 for cooling equipment, using at least a portion of power generated by the photoelectric conversion circuit 5 as operating power.
Patent JP-2013040790-A (JP)
Title: Long-term compact satellite model
Inventor: MCBURNEY PAUL W
IPC: G01S19/25
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a long-term compact satellite model.SOLUTION: An extended ephemeris navigation system capable of using a network comprises a network server which can collect ephemeris, clock and almanac information from a GPS satellite in an orbit and uses the information for constructing extended ephemeris prediction effective and useful for at least one week. A mobile client can request and use the extended ephemeris prediction for searching for and tracking a GPS satellite in a visible orbit. Improvement of this invention is characterized by compact model construction for a satellite position and clock, and a database unit, and the improvement is designed to construct a short-term satellite model to be firstly transmitted in response to a request for the extended ephemeris prediction by the mobile client, and to construct several successive long-term satellite models indicating respective daily specific parts of at least successive seven days.
Patent JP-2012132092-A (JP)
Title: Method for manufacturing cold rolled steel sheet, cold rolled steel sheet and automobile member
Inventor: MASUOKA HIROYUKI
IPC: C22C38/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cold-rolled steel sheet exhibiting excellent chemical conversion processability and excellent corrosion resistance after coating in harsh corrosive environments such as in a warm salt water immersion test or a compound cyclic corrosion test; a cold rolled steel sheet manufactured by the method; and automobile members prepared using the steel sheets.SOLUTION: A cold rolled steel sheet preferably containing 0.5-3.0 mass% of Si, and subjected to continuous annealing after being cold-rolled is pickled to remove an Si-containing oxide layer on the surface layer of the steel sheet, and then pickled again, thereby restricting the surface coverage of an iron-based oxide on the surface of the steel sheet to ≤40%, more preferably, restricting the maximum thickness of the iron-based oxide to ≤150 nm.
Patent JP-2011229190-A (JP)
Title: Motion image coding apparatus and motion image decoding apparatus
Inventor: AONO TOMOKO
IPC: H04N19/60
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a motion image coding apparatus which enables reduction in a coding amount while preventing image quality deterioration using visual characteristics in coding a differential vector between a coding block motion vector and its prediction vector.SOLUTION: A motion image coding apparatus 10 includes a differential vector calculation unit 23 and a variable length coding unit 14. The differential vector calculation unit 23 includes a prediction vector calculation unit which calculates a prediction vector from motion vectors of blocks near a block to be coded, a differential calculation unit which calculates a differential vector from a motion vector and a prediction vector, and a vector precision changing unit which changes the precision of the differential vector. The vector precision changing unit compares a value of a predetermined index (differential vector) with a threshold value, and based on magnitude relation thereof, changes the precision of the differential vector. The variable length coding unit 14 is provided with a variable length coding table used for coding the differential vector whose precision has been changed by the vector precision changing unit.
Patent JP-2013041164-A (JP)
Title: Transfer belt, and image forming apparatus
Inventor: FUJITA TETSUYA
IPC: G03G15/16
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt that suppresses the occurrence of density variations in a conveyance direction of a recording medium.SOLUTION: A transfer belt 21 includes an endless belt base material 31 formed by including an elastic body, and a resin coating layer 32 that is disposed on an outer peripheral surface of the belt base material and has portions 33 having relatively less amount of resin sporadically arranged in a circumferential direction and a width direction.
Patent JP-2013042023-A (JP)
Title: Server and server cooling structure
Inventor: SATO YU
IPC: G06F1/20
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a server which can be installed as a back-to-back arranged pair in a hot aisle/cold aisle type air flow room, and a server cooling structure using the same.SOLUTION: A server 10 according to the prevent invention comprises: a first ventilation passage 20, provided at a side on one side of a half server enclosure 11 so as to extend in a front-back direction, which has a first communication port 201 communicating with the inside of the half server enclosure 11 formed therein, and also is open at opposite ends to the outside; a second ventilation passage 23, provided at a side on the other side of the half server enclosure 11 so as to extend in a front-back direction, which has a second communication port 202 communicating with the inside of the half server enclosure 11 formed therein, and also is open at a rear side end to the outside; a first fan 24, provided in the first communication port 201, which can be switched between normal and reverse rotations; and a second fan 25, provided in the second communication port 202, which can be switched between normal and reverse rotations.
Patent JP-2012043796-A (JP)
Title: Electrode
Inventor: FISCHER ANDREAS
IPC: H05H1/46
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-part upper electrode for a semiconductor processing reactor with a replaceable portion and a method of replacing a portion of the electrode.SOLUTION: A replaceable electrode comprises: a ring shaped backing plate 116; a plurality of electrode segments 114 forming a ring shaped electrode; an electrically conductive elastomer securing the plurality of electrode segments 114 to the ring shaped backing plate 116, in which the plurality of electrode segments 114 form a ring having an inner diameter of about 12 inches (30.48 centimeter) and an inner edge 140 with an inclined surface, and the ring shaped backing plate 116 can be attached onto a top plate 118 in a plasma reaction chamber with a plurality of threaded screws 134, 136 extending into the ring shaped backing plate 116 from the back surface of the top pate 118.
Patent JP-2013043317-A (JP)
Title: Rubber extrusion molding apparatus
Inventor: SHIMIZU TAKAHIRO
IPC: B29C48/30
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber extrusion molding apparatus 1 for molding a rubber sheet, which is capable of obtaining high quality tire in which the formation of air reservoir is suppressed.SOLUTION: The rubber extrusion molding apparatus 1 is provided with a die plate 8 in the discharge part thereof. Projected threads 15 of ≥4 and ≤16 extended in the rubber discharge direction are formed on the inner surface of a rubber discharge flow path 12 of a mouth piece 14 of the die plate 8. The projected threads 15 are arranged with a certain interval in the width direction of the rubber discharge flow path 12. The arrangement pitch WP of the projected threads 15 is ≥5 mm and ≤20 mm, the cross sectional shape of the projected threads 15 is semicircular and the radius R thereof is ≥0.5 mm and ≤0.8 mm. A plurality of grooves extended in the extruding direction are formed on the surface of the rubber sheet extrusion-molded by the rubber extrusion molding apparatus 1.
Patent JP-2013044925-A (JP)
Title: Light source unit, optical scanner, and image forming device
Inventor: YUASA KEISUKE
IPC: H05K7/20
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit that prevents an increase in size of the device to enable efficient cooling, an optical scanner, and an image forming device.SOLUTION: The light source unit 3 includes a light source, such as a surface-emitting light source, and a drive circuit for supplying a drive signal to the light source. The light source unit includes: a heat receiving part 112 disposed in thermally contact with a circuit board 305 where the temperature of the light source unit increases; heat dissipation means such as a cooling part 115 that dissipates heat of the cooling liquid; a circulation pipe 113 for circulating the cooling liquid between the heat receiving part 112 and the heat dissipation means; and a liquid cooling device having conveyance means such as a pump 114 for conveying the cooling liquid in the circulation pipe.
Patent JP-2013048515-A (JP)
Title: Electric vehicle
Inventor: TAGUCHI ETSUJI
IPC: B60L3/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle that can presume the temperature of a switching element included in an inverter.SOLUTION: The electric vehicle 100 includes the inverter 21 and a power controller 25. The inverter 21 comprises a switching element sw group in which transistors Tr and diodes Dd are connected in parallel. The electric vehicle 100 further includes: a temperature sensor Qwt that measures the temperature of the coolant that cools the switching element sw; current sensors 6 and 8 that measure the current that flows in each phase of three-phase alternate current UVW that the inverter 21 outputs; and a voltage sensor VdH that measures the input voltage VH to the inverter 21. A power controller 25 (temperature estimator) calculates the temperature correction value based on the measurement data of the current sensor and the voltage sensor, and the duty ratio of the switching element, and makes a value obtained by adding the temperature correction value to the coolant temperature, the estimated temperature of the switching element.
Patent JP-2013049020-A (JP)
Title: Method of regenerating denitration catalyst and method of operating heavy-oil fired combustion apparatus
Inventor: NOJI KATSUMI
IPC: B01J38/12
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a denitration catalyst and a method for operating a heavy-oil fired combustion apparatus.SOLUTION: The method includes a pretreatment step during an operation of a boiler in which in a predetermined period of time before shutdown of the boiler, a part 11a of combustion gas that has bypassed an economizer 15 provided in a flue gas duct 23 for flue gas 16 from the boiler is supplied to an upstream of a denitration device 17 having a denitration catalyst 17a and mixed with the combustion flue gas 16 from the economizer 15 to generate mixed gas 24 having a predetermined temperature equal to or higher than 360°C. (360°C. to 450°C.), the mixed gas 24 is introduced into the denitration catalyst 17a, thereby decomposing VOSOadhering to and accumulating on the denitration catalyst into VO, an oxalic acid cleaning step for acid cleaning and acid treating the denitration catalyst taking out from the denitration device using oxalic acid after stopping the operation of the boiler, a catalyst carrying step for carrying a catalyst activating component, and a sintering step for sintering the denitration catalyst carrying the catalyst activating component.
Patent JP-2013051629-A (JP)
Title: Stereoscopic image display device
Inventor: OSAWA TSUKURU
IPC: G09G5/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device which can easily inform a viewer of whether the viewer stands in a good viewing area.SOLUTION: A stereoscopic image display device of a present embodiment, comprises: a display unit including a display panel having a display screen on which pixels are arranged in a matrix and a beam control element controlling light beams from the pixels of the display panel; a memory storing a test pattern having a plurality of multi-parallax images and enabling the viewer to view different multi-parallax images depending on a viewing position, in which a mark or a massage for urging the viewer to move to a better viewing position being added to a multi-parallax image viewed from an undesirable viewing point; and an image display control part controlling the display panel to display the test pattern.
Patent JP-2013054475-A (JP)
Title: System management support device
Inventor: OKAYAMA RYO
IPC: G06F15/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To improve convenience of service that an information processing system provides to a user.SOLUTION: An operation management support device 16 includes a relation management master 60 which associates and holds information representing a plurality of kinds of information processing services that a plurality of kinds of processing entities cooperate and provide and information representing users of the respective information processing services; an alteration information reception section 68 which receives information associated with configuration alterations made by at least one of the plurality of kinds of processing entities from a person in charge of system management; and an alteration information notification part 74 which presents information associated with the configuration alterations to a user of an information processing service that a processing entity as an object of the configuration alterations relates to.
Patent JP-2013052425-A (JP)
Title: Method for production of low-resistance metal-fixed resistor
Inventor: TANAKA MITSUYUKI
IPC: H01C17/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a low-resistance metal-fixed resistor having stable joint quality, excellent in productivity and inexpensive in production facility.SOLUTION: The low-resistance metal-fixed resistor is produced by joining a resistive element comprising a resistance alloy, and a connection terminal comprising a high-conductivity metal conductor. The production method includes: a step of butting the side of a laminar body comprising a conductive metal to that comprising the resistance alloy, embedding the probe of a rotating friction stir welding tool in a butted part, and performing friction stir welding by moving the rotating probe parallel to the butted part to form a joined laminar body in which the laminar body comprising the conductive metal is joined to that comprising the resistance alloy; and a step of finely cutting the joined laminar body in a direction orthogonal to a joint direction.
Patent JP-2012009134-A (JP)
Title: Multipage reading method for nonvolatile memory device
Inventor: JEONG CHEOL MO
IPC: G11C16/06
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multipage reading method for a NAND type flash memory device having a multiplane structure which can simultaneously read a cell connected to an even bit line and a memory cell connected to an odd bit line in one page.SOLUTION: The multipage reading method includes the steps for: changing or maintaining a voltage of an even bit line in accordance with a program state of an even memory cell while an odd bit line is maintained in a pre-charge state; changing or maintaining a voltage of the odd bit line in accordance with a program state of an odd memory cell while an operation for reading even data to be stored in an even page buffer is performed; performing operation for reading odd data to be stored in an odd page buffer; and sequentially reading data respectively stored in the even and odd page buffers to the outside.
Patent JP-2013056079-A (JP)
Title: Dialysate extraction device
Inventor: IWABORI TADASHI
IPC: A61M1/14
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a dialysate extraction device capable of automating disinfection operations of a collection port or a sealing means of an opening/closing means, and capable of reliably and easily cleaning the collection port or the sealing means of the opening/closing means.SOLUTION: This dialysate extraction device includes: a dialysate extracting means 9 in which an inlet 9a and an outlet 9b are formed connected to the flow path of a fluid and allowing circulation thereof, and in which the collection port 9c is formed capable of collecting the circulated fluid; a cap 10 which is attachable to and detachable from the collection port 9c of the dialysate extracting means 9 and which can open and close the collection port 9c; and the sealing means 11 which is attached to the cap 10 and which seals the collection port 9c while the cap 10 remains attached to the collection port 9c of the dialysate extracting means 9. The dialysate extraction device is also provided with a heating means 12 capable of heating the sealing means 11 on the cap 10.
Patent JP-2013059237-A (JP)
Title: Charger
Inventor: KAWAI HIROSHI
IPC: H01M10/48
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a charger which can further accurately discriminate deterioration of a secondary battery regardless of a type of the secondary battery and a residual capacity of the secondary battery before starting charge.SOLUTION: A charger 10 includes: an output circuit section 3 for outputting charging current to a secondary battery 21; a voltage detection section 2 for detecting voltage of the secondary battery 21; and a control section 1 for controlling the output circuit section 3 so as to perform constant current charging for running charging current at constant current and perform constant voltage charging for running charging current at constant voltage after constant current charging, where the control section 1 computes gradient of a voltage change between a first voltage and a second voltage on the basis of the first voltage detected by the voltage detection section 2, the second voltage detected by the voltage detection section 2 after detecting the first voltage, and a time from the detection of the first voltage to the detection of the second voltage, and discriminates that the secondary battery 21 is deteriorated when a gradient value is a predetermined value or less.
Patent JP-2013060113-A (JP)
Title: Tongue for seat belt device and the seat belt device
Inventor: HORI SEIJI
IPC: B60R22/12
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a tongue for a seat belt device and the seat belt device, capable of preventing or suppressing movement of a webbing from a shoulder side to a lap side without causing a localized load to be applied to the webbing while such movement is prevented or suppressed.SOLUTION: When a webbing 32 pulls a slider 54 by the tension of the webbing to slide the slider, a lap webbing 50 presses a load receiving part 66 of the slider 54 to turn the slider 54. While sliding, a pressing part 64 of the slider 54 is turned toward inside of a tongue body 12 to press the webbing 32 to the inside of the tongue body 12. Since the webbing 32 is thereby wound around a winding part 28 of the tongue body 12, and also wound around the pressing part 64, the total sum of bending angles of the webbing 32 is increased so that frictional resistance imparted to the webbing 32 is increased, and the movement of a shoulder webbing 48 to a lap webbing 50 side is efficiently prevented or suppressed.
Patent JP-2013059508-A (JP)
Title: Game management device
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent authentication from being disabled when a lot of member information is registered simultaneously.SOLUTION: This game management device provided to be accessible over the Internet, to manage member game histories, and to add content when an addition condition is satisfied includes: Web server computers each distributing a Web page corresponding to the game history of a player according to the access from a player terminal, and each performing processing related to addition of the content; and a registration server for registering authentication information for at least identifying and authenticating each member and member information in association with a member information database. The registration server comprises a plurality of server computers including an authenticating server computer 205 that performs only authentication processing.
Patent JP-2013059303-A (JP)
Title: Constant-temperature box for pollination insect such as bumblebee
Inventor: TEZUKA TOSHIYUKI
IPC: A01K49/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To produce a material for a constant-temperature box from one kind of insulating material, and to improve attachability of air-conditioning equipment which is a temperature controller stored in the interior of the constant-temperature box.SOLUTION: The constant-temperature box for a pollination insect such as a bumblebee includes a constant-temperature box body 3 for storing a hive 2 for pollination insects such as bumblebees, having an opening at the upper face, and composed of an insulating material; and a temperature controller-storing part 6 storing the temperature controller for keeping the interior space 9 of the constant-temperature box body 3 within the optimum temperature region for growing the pollination insects, being put on the opening at the upper face of the constant-temperature box body 3, and composed of an insulating material. The temperature controller-storing part 6 has a bottom plate 20, and the bottom plate 20 closes the opening at the upper face of the constant-temperature box body 3. The bottom plate 20 has an equipment-attaching hole 57 making the temperature controller-storing part 6 communicate with the interior space 9 of the constant-temperature box body 3, and formed therein, and the air-conditioning equipment of the temperature controller is attached to the equipment-attaching hole 57 by being inserted.
Patent JP-2011251176-A (JP)
Title: Game machine
Inventor: YASUNAGA TERUYOSHI
IPC: A63F5/04
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent collection performed by inserting a fraudulent member from a return passage to a guide chute side via a reception port, guiding legitimate tokens having passed a selecting means to the return passage by the fraudulent member, and then, fraudulently collecting the tokens.SOLUTION: There is provided a game machine includes: on the rear side of a front surface panel 3, a selecting means 41 for selecting the legitimacy/unlegitimacy of game media thrown-in from a throw-in port 22 on the front side; a guide chute 42 for guiding the legitimate game media having passed the selecting means 41 to a storage means 6; and the return passage 43 for receiving the unlegitimate game media removed by the selecting means 41 by the reception port 59 arranged at the upper end, and guiding the unlegitimate game media to a reception tray 31 on the front side of the front surface panel 3. A block means 44 for blocking the fraudulent collection performed by fraudulently collecting the game media having passed the selecting means 41 to the return passage 43 is arranged between the guide chute 42 and the reception port 59 of the return passage 43.