baber/WOPTO huggingface dataset:
Patent JP-2011247813-A (JP)
Title: Luminaire and display device
Inventor: HATANO TAKAYUKI
IPC: G09F13/18
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire and a display device capable of independent lighting control of luminance of members to be illuminated and varying luminous color.SOLUTION: The luminaire includes illumination means composed of a plurality of illumination elements and light guiding means for guiding illumination light which is emitted from the illumination means to the members to be illuminated 1, 2. The light guide means includes a first light guide body 5 and a second light guide body 6. The illumination means includes a first illumination element 3 corresponding to the first light guide body 5 and a second illumination element 4 corresponding to the second light guide body 6. The light guide means includes a connection section 8 for connecting the first light guide body 5 and the second light guide body 6.
Patent JP-2011249725-A (JP)
Title: Semiconductor device
Inventor: NAITO MUTSUHIRO
IPC: H02J1/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which allows shift and return of an operation mode within a short period thereby reducing electric power consumption even in the case of a short period operation stop of a circuit block.SOLUTION: The semiconductor device includes a plurality of power supply switches provided in a plurality of parallel channels supplying currents to inner circuits and having a first power switch and a second power switch, a power supply voltage monitoring circuit for detecting that whether a voltage applied to the inner circuit is lower than a predetermined voltage, and a control circuit for supplying a clock to the inner circuit and maintaining the first power switch at a conduction state in a first mode, for stopping clock supply to the inner circuit and maintaining the first and second power switches at a cut-off state in a second mode, and for stopping clock supply to the inner circuit and maintaining the first power switch at the cut-off state while intermittently setting the second power switch at a conduction state based on the detection result of the power supply voltage monitoring circuit in a third mode.
Patent JP-2010185462-A (JP)
Title: Scroll compressor
Inventor: NAKAJIMA HIDEYUKI
IPC: F04C18/02
Filed: 2010-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To hardly generate seizure and abnormal abrasion between a key part of a rotation preventive member and a wall forming a key groove, when starting up a scroll compressor, even when a surface coating film of a movable scroll is completely lost.  <P>SOLUTION: This scroll compressor includes the movable scroll 126 having the first spiral part, a pair of blade parts 126c and a through groove, an Oldham ring 39 having the key part 39a engaged with the through groove, and a fixed scroll 224 having the second spiral part, a surrounding wall 224c and an annular groove G. The surrounding wall 224c is formed to surround the second spiral part meshed with the first spiral part. The annular groove G stores a distal end of the key part 39a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011255437-A (JP)
Title: Bread slicing apparatus
Inventor: OKI YUZURU
IPC: B26D7/26
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a bread slicing apparatus that can improve accessing properties to an endless blade, rotation shafts of drums and peripheral spaces thereof and has a simple constitution by which the exchange and maintenance of the endless blade can be easily performed.SOLUTION: The bread slicing apparatus comprises: a plurality of drums disposed spaced from each other and adapted to be wound with the endless blade; a plurality of rotation shafts to which the plurality of drums are coaxially mounted, respectively; a shaft support frame member extending to the outside of a cylindrical space defined by an outer circumference surface and its extending surface of the plurality of drums; a shaft support member including one end pivotally mounted to the shaft support frame member and the other end removably mounted on the shaft support frame member, and the shaft support member being to of supporting at least one-side ends of the plurality of rotation shafts; and a drum placement mechanism capable of placing at least one of the plurality of drums thereon. In the bread slicing apparatus, the shaft support member can pivotally turn between the inside of the cylindrical space and the outside of the cylindrical space, and the shaft support member can pivotally turn toward the outside of the cylindrical space when at least one of the plurality of drums is placed on the drum placement mechanism.
Patent JP-2011257223-A (JP)
Title: Hardening quality inspection device
Inventor: MIZUTANI MASATOSHI
IPC: G01N27/80
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a hardening quality inspection device which is capable of accurately inspecting hardening quality of an object to be inspected, by nondestructive inspection.SOLUTION: The hardening quality inspection device includes: current-carrying electrodes 2 and 2 to be brought into contact with a surface of an object 1 to be inspected; a power source 4; magnetic field detection means 5 for measuring a magnetic field generated by a current flowing in the object 1 to be inspected; quality measuring means 18 for measuring hardening quality of the object 1 to be inspected, by the magnetic field measured by the magnetic field detection means 5; and disturbance magnetic field removal means 7 for preventing the influence of a magnetic field generated by a current flowing outside the object to be inspected, on measurement of the magnetic field detection means 5.
Patent JP-2011256594-A (JP)
Title: Vibration damping floor structure
Inventor: SHISHIDO TADAKAZU
IPC: E04B5/43
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping floor structure having a simple structure and attenuating the vibration of a floor beam at an early stage.SOLUTION: In the vibration damping floor structure, both ends of a floor beam 2 supporting a floor plywood 3 are supported by girths 1. The ends of the floor beam 2 are connected to the sides of the girths 1 via bearing members 4. Regulation members 5 are attached to left and right parts of the girths 1 supporting the ends of the floor beam 2. The regulation members 5 are disposed between the girths 1 and the floor beam 2 with spaces so that the regulation members 5 intermittently come into contact with the floor beam 2 when the floor beam 2 vibrates and they separate when the vibration stops. The regulation members 5 are disposed at a height position of the lower end of the floor beam 2. The lower end of the floor beam 2 rotationally vibrates around the upper end and comes into contact with the regulation members 5 to cause friction. The energy of this friction attenuates the vibration of the floor beam 2.
Patent JP-2011006410-A (JP)
Title: Method for preparing dialkyl carbonate from alkylene carbonate and alcohol
Inventor: RISSE FRIEDHELM
IPC: C07C68/06
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a continuous method for preparing a lower dialkyl carbonate as the main product and an alkylene glycol as a by-product by performing the catalytic transesterification reaction between a cyclic alkylene carbonate and a lower alcohol in the state in which the amount of the cyclic alkylene carbonate is very small.SOLUTION: A lower dialkyl carbonate as the main product and an alkylene glycol as a by-product are prepared by performing the catalytic transesterification reaction between a cyclic alkylene carbonate and a lower alcohol under conditions in which the point of introduction of a stream containing at least 99.5 wt.% alcohol takes place below the point of introduction of an alcohol containing a dialkyl carbonate, and in a particular spacing ratio between the points of introduction.
Patent JP-2011256975-A (JP)
Title: Check valve device
Inventor: URYU SHOJI
IPC: F16K37/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To achieve a constitution capable of suppressing pressure loss from increasing without lowering cooling capacity and without causing complexity of a mechanism, concerning a check valve device arranged in a piping where gas is passed whose temperature is an ice point or lower.SOLUTION: The constitution has a housing 1 forming a main flow passage 1a flowing the gas in a certain direction therein, a valve mechanism 2 arranged in the housing 1 for opening and closing the main flow passage 1a, a high temperature gas flow passage 6x for the high temperature gas to flow in the vicinity of the valve mechanism 2, a pressure chamber 7b, an icing detecting mechanism 7 having a port 7a arranged near the valve mechanism 2, opening facing the upstream side of the main flow passage 1a, and guiding the gas into the main flow passage 1a to the pressure chamber 7b, and a control valve 8 assuming an opening state capable of introducing the high temperature gas from the high temperature flow passage 6x in the case the icing detecting mechanism 7 detects icing and assuming a shut out state shutting out the high temperature gas in other cases, using the pressure difference of the pressure in the pressure chamber 7b and the outside pressure.
Patent JP-2010266872-A (JP)
Title: Driving method of semiconductor device, driving method of display apparatus, and driving method of electronic equipment
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that brightness irregularities due to dispersion among pixels in characteristics of transistors used for supplying electric currents to display devices in a display apparatus are obstacles to improvement of image quality of the display apparatus.  <P>SOLUTION: As an image signal input to a pixel from a source signal line, a desired potential is applied to a gate of a diode-connected transistor for supplying the electric current to the display device. A potential difference according to a threshold voltage of the diode-connected transistor is obtained between a source and a drain of the transistor. As a result, a potential resulting from offsetting the image signal by the potential difference according to the threshold voltage can be applied to a gate electrode of a driving transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004306-A (JP)
Title: Adsorption nozzle inspection device of component mounting machine
Inventor: HOSHIKAWA KAZUMI
IPC: H05K13/04
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To accurately inspect crack and adhesion of a foreign substance or the like on the tip surface of an adsorption nozzle using an image recognition technology.SOLUTION: An illumination device 13 is arranged so as to irradiate the tip surface of the adsorption nozzle 11 with illumination light from an oblique lower part, and a camera 14 which picks up the tip surface of the adsorption nozzle 11 is arranged so as to pick up the tip surface of the adsorption nozzle 11 from the direction in which the illumination light of the illumination device 13 is regularly reflected on the tip surface of the adsorption nozzle 11. Thus, since the light regularly reflected on the tip surface of the adsorption nozzle 11 is made incident in a visual field of the camera 14, and incidence of light, other than the light regularly reflected on the tip surface, which is irregularly reflected at a background part 12 in the visual field of the camera 14 can be reduced, imaging can be performed while making only the ring-like tip surface of the adsorption nozzle 11 bright, the shape of the tip surface of the adsorption nozzle 11 can be clearly identified by making contrast between the ring-like tip surface of the adsorption nozzle 11 and the background part 12 in its inner and outer peripheries large.
Patent JP-2012001521-A (JP)
Title: Method for manufacturing vinyl group-containing compound dimer
Inventor: SAITO SHU
IPC: C07C57/13
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for manufacturing a vinyl group-containing compound dimer in a high yield with high selectivity without requiring an expensive catalyst or a complicated manufacturing process.SOLUTION: The method for manufacturing the dimer from a vinyl group-containing compound includes a process for dimerizing the vinyl group-containing compound by subjecting it to a reaction in the presence of an aromatic sulfinate. Indispensably, the aromatic sulfinate is an ammonium salt and/or a phosphonium salt of an aromatic sulfinic acid.
Patent JP-2011027100-A (JP)
Title: Compressor
Inventor: MORIMOTO MITSUKI
IPC: F04C29/00
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration and noise low.  <P>SOLUTION: This compressor 1 includes: a casing 10; a compressing mechanism 15; a drive source 16, a shaft 17, a housing 23; and a lower main bearing 60. The drive source includes a stator 51 and a rotor 52, and generates power for driving the compressing mechanism. The shaft is connected to the rotor, and transmits the power generated by the drive source to the compressing mechanism. The housing has a main bearing 32 rotatably supporting the shaft. The lower main bearing is arranged at a position opposite to the housing with the drive source between them, and has an auxiliary bearing 61 and legs 62. The auxiliary bearing rotatably supports the shaft. The legs radially extend from an outer peripheral surface of the bearing to an inner peripheral surface of the casing. The leg has a height dimension higher than the width dimension in the smallest cross sectional area part thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011009750-A (JP)
Title: Method for forming integrated circuit structure
Inventor: HUANG HON-LIN
IPC: H01L25/065
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a back interconnect structure of an integrated circuit and a method of manufacturing the same.SOLUTION: The method for forming the integrated circuit structure includes a step to provide a semiconductor wafer containing a first notch extending from an edge of the semiconductor into the inside of the semiconductor wafer, and a step to dispose a carrier wafer containing a second notch on the semiconductor wafer. In the step to dispose the carrier wafer, at least a part of the first notch is superposed on at least a part of the second notch.
Patent JP-2012013486-A (JP)
Title: Vehicle information acquisition and storage device
Inventor: YAJIMA HIDEAKI
IPC: G01M17/007
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an vehicle information acquisition and storage device with a simple and inexpensive constitution that has a user-friendly and convenient function, and can provide an accurate document for failure analysis and the like by acquiring various kinds of data (information) more in detail and storing them.SOLUTION: A vehicle information acquisition and storage device (vehicle control ECU 10), an information acquisition and storage device for acquiring various kinds of information related to a driving state of a vehicle and storing them in a predetermined manner, stores causal information on an event occurring in a prescribed period before and after the occurrence of the event and information related to the causal information in correlation with each other.
Patent JP-2012011017-A (JP)
Title: Cooking utensil and cooking apparatus using the same
Inventor: SHIMADA RYOJI
IPC: A47J36/02
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooking apparatus having a griddle tray configured such that a mounting surface for a cooked object has a uniform temperature distribution to evenly brown a part of the cooked object which makes contact with the mounting surface, and achieving a preferable cooked result, and using the griddle tray as a cooking utensil to meet various cooking menus.SOLUTION: The cooking utensil includes a mounting surface 42 for mounting a food thereon, and a heat generating layer 43 absorbing microwave energy and generating heat. The heat generating layer 43 is constituted by connecting a plurality of heat generating portions, the amount of microwaves absorbed per exposed area in a first heat generating portion 46 corresponding to the center of the mounting surface 42, is reduced compared with that in a second heat generating portion 47 around the first heat generating portion, the thermal residence or the influence of a standing wave at the center is suppressed to uniformize the temperature distribution at the mounting surface 42 of the griddle tray 41, and even browning and preferable cooked result are achieved.
Patent JP-2011164566-A (JP)
Title: Halftone phase inversion blank mask, halftone phase inversion photomask, and method for manufacturing the same
Inventor: NAM KI-SU
IPC: C23C14/06
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halftone phase inversion blank mask, a halftone phase inversion photomask, and a method for manufacturing the same.  <P>SOLUTION: In the halftone phase inversion blank mask, a transparent substrate, a phase inversion film, a metal film, and a resist film are layered sequentially. The phase inversion film has a constituent variable section where a composition ratio of at least one element among elements constituting the film is varied continuously in the film depth direction. In this way, the phase inversion film has mutually different composition ratios in the thickness direction, and the halftone phase inversion blank mask having the phase inversion film, which has excellent adhesiveness, particle property, pin hole property, chemical resistance, exposure resistance, residual stress, and surface resistance, can be manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012016251-A (JP)
Title: Floor structure with noncontact power feeding function
Inventor: SATO YASUSHI
IPC: E04F15/02
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To easily install a power feeding device feeding power in a noncontact manner to an indoor power receiving device in a lower face side of flooring material.SOLUTION: A floor structure with a noncontact power feeding function supplies power in a noncontact manner to an indoor power receiving device by a high-frequency magnetic field generated in a power feeding device 5 embedded under floor, and the power feeding device 5 is disposed between floor joists 31. The floor structure with the noncontact power feeding function has the power feeding device 5 supported by a support member 32 laid between the adjacent floor joists 31 and a flooring material 8 disposed in an upper face side of the power feeding device 5.
Patent JP-2012017598-A (JP)
Title: Connection structure of building unit and construction method of connection structure
Inventor: AKIYAMA TAKEO
IPC: E04B1/348
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a building unit and a construction method of the construction structure, in which finishing work for making bolts 61 and nuts 80 for connecting building units 10 invisible can be omitted without the risk of strength deterioration of column materials 20.SOLUTION: A bolt 61 is put through each of washer through holes 21b, 22b, 23b, and 24b cross-sectionally formed in respective diaphragms 21, 22, 23, and 24, and washers 71, and 72 mounted on the bolt 61 are fastened to an upper diaphragm 23 of a column material 20 of a first floor building unit 10 and a lower diaphragm 21 of a column material 20 of a second floor building unit 10, respectively, with nuts 80 to connect the column material 20 of the second floor building unit 10 and the column material 20 of the second floor building unit 10 together. The bolts 61, the nuts 80, the washers 71, and 72 and the like are hidden inside the column materials and not exposed to the external appearance of the building units 10. Therefore, finishing work for making the bolts 61 and the like invisible after the connection work can be eliminated.
Patent JP-2012027634-A (JP)
Title: Check point creating device, check point creating system, check point creating method and check point creating program
Inventor: ARARAGI TADAYUKI
IPC: G06F9/46
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a check point creating technique capable of efficiently transmitting/receiving a marker and reducing communication amount through a network in a distribution system thereby reducing processing required for transmitting/receiving.SOLUTION: A service thread executes a processing responding to a request from an application or the like which operates on a distribution system; an execution record of each service thread is stored as a request log; when a marker arrives at a distribution processing device for the first time, a check point thread updates a stop flag to indicate a stop of the service thread; before the service thread executes processing responding to the request, or when a flag thread periodically refers to the stop flag and when the stop flag indicates the stop of the service thread, the processing of the service thread is stopped; when the service threads stored in an execution list and a stop list agree with each other, the request log is stored in a storage area which is not lost by a failure.
Patent JP-2012027795-A (JP)
Title: Document data sharing system and user device
Inventor: FUKUOKA FUMIHIRO
IPC: G06F13/00
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a more preferable management technique for sharing a file attached to email.SOLUTION: A document data sharing system includes a user device for transmitting and receiving email and a file server device for putting different versions of document data in a hierarchical structure and registering and providing the data. The email transmitted and received by the user device includes at least identification information for uniquely identifying the email, and further includes reply identification information when the email is a reply to other email. The user device inspects the reply identification information of the email attached with the document data so as to create a list of the identification information for one or more past emails relating to the email and transmit a registration request including the list to the server device. The server device registers the document data at a corresponding hierarchical position determining the version of the document data to be registered on the basis of the identification information in the list included in the registration request received from the user device.
Patent JP-2012030305-A (JP)
Title: Method of detecting runout of tool
Inventor: ARAKAWA SHUGO
IPC: B23Q17/22
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting the runout of a tool, which does not tend to be affected by the vibration generated during a tool replacement operation when the runout of a tool is detected when the replacement operation of the tool T is performed.SOLUTION: This method of detecting the runout of a tool for a machine tool 10 including at least two machining spindles 36 to which the tool T can be detachably mounted includes: an oscillatory waveform detection step of performing the replacement operation of the tool T on one machining spindle 36 and detecting the oscillatory waveform generated by the replacement operation; a frequency specifying step of specifying a frequency at which the oscillation is maximum based on the detected oscillatory waveform; a scanning time set step of setting a cycle in a frequency band higher than the specified frequency as a scanning time used when the runout of the tool T is detected; and a tool runout detection step of performing the replacement operation of the tool T on one machining spindle 36 and detecting the runout of the tool T in the set scanning time while rotating the other one machining spindle 36.