baber/WOPTO huggingface dataset:
Patent JP-2011223135-A (JP)
Title: Communication apparatus, communication method, and communication system
Inventor: MORIOKA YUICHI
IPC: H04W92/18
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To achieve appropriate coordination between multiple communication parties by using microwaves in the 2.4/5 GHz band as supplementary means of communication for a millimeter wave communication system.SOLUTION: A control station establishes a coordination link according to a first communication method using microwaves with individual terminal stations in a cell thereof, and communicates control information including scheduling information of the cell to the terminal stations. A direct link according to a second communication method using millimeter waves is established for direct data communication between at least two of the terminal stations which have been scheduled by the control station. Thus, the at least two of the terminal stations form the directivity each other so that the improvement in communication quality can be achieved.
Patent JP-2011223746-A (JP)
Title: Electrostatic motor
Inventor: SASHITA TOSHIO
IPC: H02N1/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic motor that is driven to rotate with sufficient driving force by generating a high electric field under a vacuum, and has more superior durability by reducing friction against a brush on a rotor side.SOLUTION: The electrostatic motor has a disk-like stator S and a disk-like rotor R arranged opposite to each other in a vacuum container 11, the stator S has first electrodes 64A and second electrodes 64B, fitted to electrode support bodies 61 and 62 respectively and electrically insulated from each other by insulators 63, arranged alternately in a circumferential direction, and the rotor R has first electrodes 74A and second electrodes 74B, fitted to electrode support bodies 71 and 72 respectively and electrically insulated from each other by insulators 73, arranged alternately in a circumferential direction. The first electrodes 74A and second electrodes 74B on the side of the rotor R are arranged at intervals of two or more columns at a predetermined distance from the center of a rotary shaft 1, and the first electrodes 64A and second electrodes 64B on the side of the stator S are arranged at a predetermined distance from the center of the rotary shaft 1, and positioned in the middle between the columns of the first electrodes 74A and the second electrodes 74B on the side of the rotor R.
Patent JP-2011222747-A (JP)
Title: Design method and manufacturing method for semiconductor device
Inventor: KUBO TOMOHIRO
IPC: G06F17/50
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a design method for a semiconductor device and a manufacturing method for a semiconductor device capable of reducing variations in electric characteristics of a transistor and the like.SOLUTION: There are provided a step in which a plurality of first actual patterns which are actual patterns of element regions and a plurality of second actual patterns which are actual patterns of gate wiring are arranged, a step for dividing a layout region into a plurality of divided regions, and a step in which a plurality of first dummy patterns which are dummy patterns of element regions and a plurality of second dummy patterns which are dummy patterns of gate wiring are arranged in the layout region. The first dummy pattern and the second dummy pattern are arranged such that variations among divided regions for the total sum of circumferential lengths of the first actual pattern, second actual pattern, first dummy pattern, and second dummy pattern in the divided region are within a predetermined range.
Patent JP-2011222411-A (JP)
Title: Lighting device and light source substrate to be used for the same
Inventor: OCHIAI YASUTAKA
IPC: F21V29/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device including a plurality of LED elements arranged in a circular shape, which effectively dissipates heat and prevents uneven brightness while securing predetermined brightness, and to provide a light source substrate suitably used for the lighting device including the plurality of LED elements arranged in a circular shape.SOLUTION: The lighting device includes: a light source substrate 10 having a curved long band-shaped substrate formed in a substantially circular shape; a plurality of LED elements 8 arranged on the light source substrate 10; and a power supply means 30 electrically connected with the light source substrate 10 and supplying electric power to the LED elements 8. A plurality of protrusions 10d are arranged on a lower part of the light source substrate 10 in a rectangular wave along a circumferential direction. Each protrusion 10d forms a plurality of substrate surfaces 10e, 10f facing different directions by curving the protrusion 10 in different radial directions or bending it in multiple stages. The LED elements 8 are arranged on the plurality of substrate surfaces 10e, 10f facing different directions.
Patent JP-2011200621-A (JP)
Title: Beach sandal
Inventor: KATO KIE
IPC: A43B23/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a beach sandal usable for walking on a beach, playing in water, and showing off in fashion.SOLUTION: On a sole form (1) of a Zori made of silicone rubber, there are provided, using the same material, a belt (2) into which the first toe is put, a belt (3) into which other toes are put, and a belt (4) to strap a heel or an instep. The belt (2) into which the first toe is put, the belt (3) into which other toes are put, and the belt (4) to strap the heel or the instep are integrated into one loop (5), thereby improving durability. Use of an elastic material for the belt (2) into which the first toe is put, the belt (3) into which other toes are put and the belt (4) to strap the heel or the instep facilitates application to a fastener when the sandal is stored. In the sandal, on the surface of the sole form (1), cuts (6) for the triangular points are formed, with each belt (2), (3), (4) successively inserted into the cuts to make a thong and that a slightly thicker silicone rubber sheet of the sole form (1) of Zori adheres to the bottom of the sandal (7) to form an outer sole.
Patent JP-2011218088-A (JP)
Title: Bristle material for brush and brush
Inventor: TANAKA ISAO
IPC: D06M13/152
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a bristle material for a brush, which has excellent durability and cleaning property and an excellent feeling in use, and to provide a brush.SOLUTION: The bristle material for a brush is composed of cut bristles of a monofilament made of thermoplastic resin. The monofilament has a sea-island composite structure made of a sea part composed of a nylon resin and three to five pieces of island parts having different shapes of cross-sections, which are composed of thermoplastic resin other than the nylon resin, and that, at least in one end of the cut bristles, the island parts having different shapes of cross-sections protrude outside from the sea part.
Patent JP-2011227243-A (JP)
Title: Wire grid polarization plate and its manufacturing method
Inventor: TANAKA YUJI
IPC: G02B5/30
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for enhancing the yield of a wire grid polarization plate and a wire grid polarization plate which is produced by using the same and which is excellent in terms of optical properties.SOLUTION: In a manufacturing method of a wire grid polarization plate including a step for forming on a surface of a substrate with two substantially parallel sides concavities and convexities extending in oblique direction with respect to the two sides and a step for forming a conductor by depositing a conductive substance on the substrate surface, a deposition source is provided at an angle of 5° or more and less than 45° with respect to the vertical direction of the substrate surface and in oblique direction in which the concavities and convexities extend. The substrate is cut off in parallel and/or vertical direction with respect to the two sides.
Patent JP-2011226204-A (JP)
Title: Air pressure maintaining device for tunnel
Inventor: UBUKATA HIROYUKI
IPC: E21D9/06
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an air pressure maintaining device for a tunnel which enables obstacle removal work at a working face in a jacking method to be performed in a simple process and at a low cost.SOLUTION: An air pressure maintaining device 1A for a tunnel comprises an air lock chamber 2 and a block body 1 which is detachably provided on a jacking pipe 101 inside a starting shaft 104. The block body 1 comprises a first pneumatic door 7 facing a tunnel body 107 side and a second pneumatic door 8 facing an atmosphere side. A first connection part 6a is detachably engaged with the jacking pipe 101. A wall surface 5 of the atmosphere side is pressed by a jack which presses the jacking pipe 101 toward the inside of the tunnel body 107. Consequently, the block body 1 is connected to the tunnel body 107 via an engagement part 20 in an airtight state.
Patent JP-2011234428-A (JP)
Title: Three-phase voltage-type pwm inverter controller
Inventor: KAJIMA MITSUO
IPC: H02M7/48
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional three-phase voltage-type PWM inverter controller that phase current information for two phases may not be detected from a direct-current bus current during a one PWM period if the controller performs control under a condition that a modulation rate of an output voltage vector Vs is higher than 1 since the controller is supposed to perform control under a condition that the modulation rate of the output voltage vector Vs is 1 or lower.SOLUTION: There is provided an inverter control unit including: output voltage vector calculation means for calculating an output voltage vector Vs based on a direct-current bus current, a direct-current bus voltage and an angle speed instruction value supplied from outside; and output time management means for generating an output voltage vector Vs' and an output voltage vector Vs'' based on the output voltage vector Vs and managing an output time per half of a PWM period of each of two basic vectors that are adjacent to the output voltage vector Vs' and are not zero such that each output time becomes a prescribed time TMIN or longer.
Patent JP-2011230609-A (JP)
Title: Body frame of motorcycle
Inventor: FUJIWARA KIYOTAKA
IPC: B62K11/08
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide techniques of fixing a vibration-proof member to a predetermined position of a body frame while suppressing the cost of the vehicle.SOLUTION: The body frame 11 of a motorcycle comprises a main frame 41 formed of a press-formed metal plate and shaped into a hollow frame, wherein a pipe 113 is disposed across the inside of the main frame 41 and a pipe positioning portion 61 for positioning the pipe 113 in a direction perpendicular to the axis thereof is provided to the main frame 41, in a portion where each end of the pipe 113 is in contact with the frame. The pipe positioning portion 61 is a projection 123 having a diameter corresponding to the outer diameter Da of the pipe and protruding outward in the direction of the vehicle width.
Patent JP-2011234107-A (JP)
Title: Data presentation apparatus
Inventor: YAMAKOSE HIROSHI
IPC: G03B17/56
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use data presentation apparatus whose rotatable support column can be compactly folded when the apparatus is not in use, and rotation operation of the support column is easy.SOLUTION: The data presentation apparatus 10 comprises: a base 11 on which the support column 12 is mounted via rotary shafts 31, 32 so as to be rotatable in a forward and backward direction; a friction brake mechanism 45, 47, 48, 49, 50 imparting a required friction load to the support column in the entire rotation region of the support column; a power assist mechanism 33a, 38 applying spring force to turn and energize the support column backward; and a video camera head 15 attached at the tip of the support column. The support column 12 is rotatably mounted on the base between a forward inclination end position erecting at a prescribed forward inclination angle from the base 11 and a folding position falling backward along the base. When the support column is inclining forward from an upright position standing nearly upright from the base, the power assist mechanism is operationally connected to the support column and, when the support column is inclining backward from the upright position, the operational connection between the power assist mechanism and the support column is cancelled.
Patent JP-2011231384-A (JP)
Title: Film forming device and alignment method
Inventor: KATO HIROKO
IPC: H05B33/10
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for aligning a substrate and a mask with high accuracy even when the substrate is large.SOLUTION: A plasma CVD device 1 introduces reaction gas in a vacuum treatment chamber 2 and forms a film on the substrate 10 arranged on a susceptor 4 through the mask 7 by a CVD method, and includes a mask support mechanism 58, a drive part 53, a CCD camera 51, and an alignment control part 6. A body part 22 of the vacuum treatment chamber 2 includes a hole part 23 for operation, which passes an operation member 55 of the mask support mechanism 58 from an external of the vacuum treatment chamber 2 to an inside and is formed in a shape by which the operation member 55 of the mask support mechanism 58 can move three-dimensionally in aligning. An image of an overlapped part of the substrate 10 and the mask 7 is captured by the CCD camera 51 with the mask 7 separated from the substrate 10, and the drive part 53 is operated based on a result obtained by the alignment control part 6 to align the mask 7.
Patent JP-2011220317-A (JP)
Title: Compressed air reciprocating engine
Inventor: SUGITA KAZUKO
IPC: F01B1/01
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating engine that uses compressed air and can be mechanically controlled by partially modifying an existing four-cycle engine to solve the following problems of conventional reciprocating engines: there is concern about pollution due to exhaust gas generated when fuel is combusted or depletion of oil resources due to fuel consumption;or when inflow/discharge of air is controlled by an electrovalve and computer in a reciprocating engine that uses compressed air, advanced knowledge on electricity and equipment are required.SOLUTION: The reciprocating engine that uses compressed air as an energy source is provided with an inflation chamber for inflating the compressed air, a piston to be stored in the inflation chamber so as to reciprocate freely, and a camshaft which rotates along with a crankshaft installed through a connecting rod. An air inlet valve and an air release valve are located in the inflation chamber. The camshaft is set so that the air inlet valve is opened and the air release valve is closed near a top dead point and the air inlet valve is closed and the air release valve is opened near a bottom dead point at each turn of the crankshaft, to electrically control the air and to obtain power.
Patent JP-2011238696-A (JP)
Title: Resistance change element and manufacturing method thereof, and semiconductor device and manufacturing method thereof
Inventor: OKAMOTO KOICHIRO
IPC: H01L45/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a resistance change element achieving a low operating voltage and capable of reducing the variation of switching voltages and a manufacturing method of the resistance change element, and a semiconductor device and a manufacturing method of the semiconductor device.SOLUTION: The resistance change element comprises: a first electrode; a resistance change layer that is in contact with the first electrode and in which a resistance changes by application of a voltage; and a second electrode that is in contact with the resistance change layer. The resistance change layer includes a high density layer and a low density layer that has lower density than that of the high density layer.
Patent JP-2011235583-A (JP)
Title: Metal-foiled laminated board, manufacturing method therefor, and printed wiring board using the same
Inventor: TAKEUCHI KAZUMASA
IPC: B32B15/088
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal-foiled laminated board which is sufficiently heat-resistant and highly tear-resistant, and besides, is foldable.SOLUTION: This metal-foiled laminated board comprises a first metal foil 11, a first non-thermoplastic polyimide resin layer 12, a base material layer 25 constituted of a heat-hardening resin 13 and a fibrous base material 30 with a thickness of not more than 25 μm, a second non-thermoplastic polyimide resin layer 22 and a second metal foil 21 arranged in that order. The thickness of the base material layer 25 is not more than 100 μm, and the thickness of the first non-thermoplastic polyimide resin layer 12 and the second non-thermoplastic polyimide resin layer 22, is 1 μm to 10 μm. In addition, the absolute value of a difference between the thickness of the first non-thermoplastic polyimide resin layer 12 and the thickness of the second non-thermoplastic polyimide resin layer 22, is not more than 3 μm.
Patent JP-2011237141-A (JP)
Title: Cooker
Inventor: TACHIKAWA TERUYUKI
IPC: F24C7/02
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooker having a user-friendly shutter.SOLUTION: The cooker includes a cooker body 21, a heating chamber 1 housing foods in the cooker body 21, a heater 65 heating the foods, an exhaust duct 47 introducing waste heat 52 generated when heating from a heating chamber exhaust port 8 provided in the heating chamber 1 to the outside of the body 21 and a shutter 9 in the exhaust duct 47, which can be opened and closed and blocks the heating chamber exhaust port 8, in order to prevent inflow of the waste heat 52 generated in the heating chamber 1 into the exhaust duct 47.
Patent JP-2011235608-A (JP)
Title: Eraser and method for producing the same
Inventor: KITAZAWA KATSUNORI
IPC: B43L19/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an eraser which can display especially outstanding erasing performance not only in case of an eraser made of a vinyl chloride resin but also in case of an eraser made of a thermoplastic elastomer which has a lower erasing ratio than that of the eraser made of the vinyl chloride resin.SOLUTION: The eraser comprises a compound composition and includes a mixture of a glycerine fatty acid ester of ≤65°C melting point and/or pentaerythritol fatty acid ester, rosin and/or modified rosin chosen from rosin glycerol ester. Preferably the mixing ratio of the mixture comprising the glycerine fatty acid ester of ≤65°C melting point and/or pentaerythritol fatty acid ester and rosin and/or modified rosin such as rosin glycerine ester is within a range between 25:1 and 1:2 expressed by a mass ratio.
Patent JP-2011242011-A (JP)
Title: Air conditioning system for server
Inventor: KINOSHITA TOMOYUKI
IPC: F24F11/02
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for a server easily constructed, flexibly corresponding to the change of the number of servers, and performing an air conditioning control with a high energy saving effect.SOLUTION: The air conditioning system for the server includes: a server housing 10 with a cold area 11 and a hot area 12 separated from each other in which server racks 13-1 to 13-8 housing the plurality of the servers are installed between the cold area 11 and the hot area 12, and an air current is formed so that cold air flowing into the cold area 11 is heated by the heat generation of the servers, and flows out of the hot area 12 as return air; and an air conditioning system 20 connected to the server housing 10 through a return air duct 21 and a supply air duct 26, setting a supply air temperature set value and a supply air humidity set value based on an outside air temperature measured value and an outside air humidity measured value, and controlling the operation of each equipment in the system based on the supply air temperature set value and the supply air humidity set value.
Patent JP-2010268468-A (JP)
Title: Predistorter, predistortion method, and predistortion system
Inventor: LI HUI
IPC: H03F1/32
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a predistorter, a predistortion method and a predistortion system.  <P>SOLUTION: The predistorter includes: a modulus value determining section for determining a modulus value of an input signal; a base searching section for searching a prescribed base lookup table in accordance with the modulus value of the input signal to obtain a base lookup table value; an offset searching section for searching a prescribed offset lookup table in accordance with the modulus value of the input signal to obtain an offset lookup table value; an interpolation factor generating section for generating an interpolation factor in accordance with the modulus value of the input signal; a multiplying section for multiplying the offset lookup table value by the interpolation factor; and a summating section for adding a product obtained by the multiplying section to the base lookup table value to obtain a predistortion value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011244674-A (JP)
Title: Split stator
Inventor: TOJIMA NARIFUMI
IPC: H02K1/16
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a split stator capable of avoiding a deterioration in electromagnetic performance and a complication of an assembling process thereof.SOLUTION: As a constitution of a split stator, the split stator includes: an annular yoke section; a plurality of teeth joined to a radially inner end of the yoke section; and windings wound around the plurality of teeth by a distributed winding method. Further, it is employed such a constitution for the split stator that the yoke section is formed of non-oriented electrical steel sheets and that each of the plurality of the teeth is formed of oriented electrical steel sheets having an easy axis of magnetization lying in the same direction as a flow direction of magnetic flux.
Patent JP-2011248480-A (JP)
Title: Form creation device, form creation program and form creation method
Inventor: HAGISAWA SHOICHI
IPC: G06V30/224
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of OCR processing of a created form while ensuring flexibility of layouts, because a conventional OCR device was not sometimes capable of appropriately performing OCR processing to a form image data read by a scanner, and creating form layouts freely and preferentially to accuracy of OCR processing.SOLUTION: The form creation device 110 has a holding part 164 retaining a range of setting information regulating an image element conforming to OCR processing, and an image generation part 170 generating a form image according to an user input and the range of the setting information retained by the holding part.
Patent JP-2011245031-A (JP)
Title: Tile carpet having air permeability and slip preventing performance and little voc generating quantity
Inventor: FUJII SHINJI
IPC: A47G27/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate VOC generated from an adhesive used during installation of carpets or the carpet themselves in the carpets because living environment contamination problems by toxic substances generated from building materials of dwelling houses are raised as represented by sick building syndrome and is regulated by an indoor air environment guideline in recent years.SOLUTION: The whole carpet is made to be a structure with air permeability and constituted of materials generating little VOC, the generating quantity of VOC is reduced by applying a resin layer for preventing slipping with air permeability onto the rear face of the tile carpets, further the tile carpets in which a floor face or the carpet rear face does not errode and molds does not generate even in the case of carrying out laying installation can be obtained.