baber/WOPTO huggingface dataset:
Patent JP-2013046430-A (JP)
Title: Rotor structure of rotary electric machine
Inventor: HATTORI HIROYUKI
IPC: H02K1/27
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic flux passing through a stator without having a complex rotor structure arranging a magnet on a rotor core and field-weakening control.SOLUTION: When a rotor 14 rotates at a prescribed high rotation speed, a centrifugal force applying to an end member 42 forces a magnetic material 46 to close and come in contact with an end face 14a in a rotation axial direction of the rotor 14. A short magnetic path which returns a part of magnetic flux from N pole of a permanent magnet 32 to S pole of the permanent magnet 32 through the magnetic material 46, is formed at outside ends in the rotation axial direction of the rotor 14, and therefore the magnetic flux of the permanent magnet 32 linking with a stator winding 22 is decreased. In this case, it is not necessary to change a structure of the rotor 14, but it is necessary to just attach the end member 42 to the outside ends in the rotation axial direction of the rotor 14 so as to facilitate manufacturing the structure.
Patent JP-2013044594-A (JP)
Title: Pyroelectric infrared sensor
Inventor: NAGATANI YOSHITADA
IPC: H01L37/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectric infrared sensor capable of heightening output voltage and improving an S/N ratio.SOLUTION: A pyroelectric infrared sensor 10 includes plural light receiving parts 3 on one surface side of a diaphragm part 2 provided on one surface side of a substrate 1. Each of the light receiving parts 3 has plural light receiving elements 3a each having a pyroelectric body thin film 33 between a first electrode 31 and a second electrode 32 facing each other in a thickness direction of the diaphragm part 2, and the plural light receiving elements 3a are connected in series. That is, each of the light receiving parts 3 is divided into the plural light receiving elements 3a connected in series. In addition, the plural light receiving parts 3 are connected in anti-series.
Patent JP-2013046204-A (JP)
Title: Information distribution system, information distribution server, and program
Inventor: KIMURA KATSUHIKO
IPC: H04M9/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To enable the provision of a residence information board having a mounted Web browser mixed with a residence information board without a mounted Web browser.SOLUTION: An information distribution server 1 distributes information to a first residence information board 2A having the mounted Web browser and a second residence information board 2B having an information board-side memory unit 27 for preserving the distributed information without the mounted Web browser, through a private communication network 6. The information distribution server 1 includes: a server-side memory unit 13 for preserving acquired information; an information provision processing unit 101 for processing information preserved in the server-side memory unit 13 to a format readable using the function of the Web browser, to provide at least to the first residence information board 2A; and an information transmission processing unit 102 for distributing the acquired information at least to the second residence information board 2B.
Patent JP-2012145218-A (JP)
Title: Vibration prevention device and manufacturing method therefor
Inventor: SENO YOSHIYUKI
IPC: F16F15/08
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration prevention device that exhibits a stopper function in the left/right directions and the front/back directions while preventing an increase in the number of components.SOLUTION: A left/right pair of inside stopper parts 34 are provided on a lower attachment plate 12 and formed so as to bend up respectively on both sides of a main rubber body 16 sandwiched therebetween. A left/right pair of first outside stopper parts 42, which are formed so as to bend down from the left/right side edges of a base plate part 40 to which the main rubber body 16 is bonded by vulcanization, and front/back second outside stopper parts 44, which are formed so as to bend down from the front/back side edges of the base plate part 40 separately from the first outside stopper parts 42, are provided on an upper attachment plate 14. The second outside stopper parts 44 are formed after vulcanization of the main rubber body 16 by bending extended parts 52 on the front/back sides of the upper attachment plate 14.
Patent JP-2013045992-A (JP)
Title: Semiconductor wafer and manufacturing method of the same
Inventor: ANDO MASATERU
IPC: H01L21/822
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an influence of a dummy pattern in a scribe line region is likely to deteriorate alignment waveform detection accuracy in lithographic exposure when wiring is formed.SOLUTION: A semiconductor wafer comprises: a plurality of element formation regions; scribe line regions sectioning the element formation regions from each other; a plurality of patterns arranged on a semiconductor substrate in the element formation regions; a plurality of dummy patterns arranged on the semiconductor substrate in the scribe line regions and each having a configuration similar to that of the pattern; an interlayer insulation film formed on the semiconductor substrate including the patterns and the dummy patterns, in which a top face is planarized; and hole-shaped accessory patterns formed on the interlayer insulation film on the scribe line regions and formed in regions not overlapping the dummy patterns so as not to reach the semiconductor substrate.
Patent JP-2012072393-A (JP)
Title: Foamed pressure-sensitive adhesive sheet
Inventor: KIMURA KAZUMA
IPC: C09J7/02
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a foamed pressure-sensitive adhesive sheet further imparted in removability and easiness of peeling the pressure-sensitive adhesive sheet in consideration of environmental load such as recyclability while keeping adhesive force, followability and flexibility.SOLUTION: The foamed pressure-sensitive adhesive sheet is provided with a layer of a pressure-sensitive adhesive composition on at least one surface of an olefinic resin foamed body having an average air bubble diameter of 0.02-0.2 mm, apparent density of 30-100 kg/mand compressive stress at 50% compression of 10-90 KPa, the adhesive force of the foamed pressure-sensitive adhesive sheet is less than 5.0 N/20 mm width by a 90 degree peeling test, and the storage modulus (G') of the pressure-sensitive adhesive composition at a room temperature is less than 20 N/cm.
Patent JP-2013050418-A (JP)
Title: Method and system for processing radioactive contaminated water
Inventor: UEHARA SATOSHI
IPC: G21F9/10
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for processing radioactive contaminated water which enables efficient removal of a radioactive material from radioactive contaminated water without the problem of decrease in adsorption capacity of a solid adsorbent.SOLUTION: The method and system for processing radioactive contaminated water includes the steps of: injecting zeolite powder into radioactive contaminated water; making the injected zeolite adsorb a radioactive material in the radioactive contaminated water; and conducting a solid-liquid separation on zeolite on which a radioactive material is absorbed and processing water, in which the radioactive contaminated water is continuously subjected to processing.
Patent JP-2013055829-A (JP)
Title: Power supply system and power supply method
Inventor: MATSUMOTO AKIRA
IPC: H02J1/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom of selecting a location to install a load.SOLUTION: A power supply system for supplying DC power to a plurality of loads to be supplied with the DC power comprises: a plurality of power units for converting supplied AC power to the DC power; a power distribution part provided with a plurality of connection parts connected to connection objects for inputting and outputting the DC power between the plurality of connected connection objects and a plurality of switch parts for switching a conductive state and a non-conductive state between the connection part and the connection objects, for distributing the DC power supplied from the power units to the loads through the connection part and the switch part; a plurality of detection parts for detecting a current value of a current flowing through the switch parts; and a control part for switching the switch parts on the basis of the current value detected by the detection parts. The connection objects include the power units, the loads and the other connection part other than the present connection part among the plurality of connection parts, and each connection part is connected to at least three connection objects including at least one other connection part respectively through the switch parts.
Patent JP-2013053990-A (JP)
Title: Rotation detector and method for manufacturing rotator in rotation detector
Inventor: OTAKA SHUNICHI
IPC: G01D5/245
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector including a rotator that can be efficiently manufactured by machining.SOLUTION: A rotator (1b) of a rotation detector includes: a first cylindrical part (10) having one or more steps; and a second cylindrical part (20) having one or more steps and disposed coaxially with the first cylindrical part and in a manner biased in the axial direction. The second cylindrical part includes: a first partial peripheral surface (21) having a width smaller than the width of the first cylindrical part in a circumferential direction; and a second partial peripheral surface (22) having a radius smaller than the radius of the first partial peripheral surface. The rotator comprises: a first detection part including a plurality of tooth parts (15) formed on the steps of the first cylindrical part; and a second detection part having the same phase and the same tooth type size specification as those of the tooth parts of the first detection part and including at least one tooth part (25) formed on the first partial peripheral surface of the second cylindrical part. At least one tooth part of the second cylindrical part and the tooth parts of the first cylindrical part corresponding to the at least one tooth part are formed at one time by machining.
Patent JP-2013057426-A (JP)
Title: Plate-type heat exchanger and freezing cycle device with the same
Inventor: NAKAZATO JUN
IPC: F28D9/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To improve heat exchanging efficiency by uniformly distributing fluid to a plurality of passages which are formed between and among a plurality of heat exchanger plates.SOLUTION: This plate-type heat exchanger is constituted so that a plurality of the first passages 2a and a plurality of the second passages 2b may alternately be arranged between and among the heat exchanger plates by laminating a plurality of the heat exchanger plates 7, and performs heat exchange between the first fluids and the second fluids. Furthermore, there is formed a fluid distribution inlet space 8 for distributing the fluids introduced from fluid inlets 4a to the plurality of first passages, and in the fluid distribution inlet space, there is arranged fluid distributing piping 3 having a plurality of fluid distribution holes 6a to 6i for distributing the fluids to the plurality of first passages. The plurality of fluid distribution holes are linearly formed at the upper part of the fluid distributing piping and also formed in a portion located in the center of the plurality of first passages, and hole areas of the fluid distribution holes which are formed at the tip side of the fluid distributing piping are formed larger than hole areas of the fluid distribution holes which are formed at the inlet side.
Patent JP-2012024593-A (JP)
Title: Game machine
Inventor: SAKAI MAKOTO
IPC: A63F7/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a game table as typified by Pachinko machines, etc. which can improve the excitement of a game player.SOLUTION: When a game ball enters into a second special pattern starting port 232 on a priority side during a special pattern 1 variation game caused by the game ball entering a first special pattern starting port 230 on a non-priority side the game machine reads ahead a random number obtained by the game ball entering into the second special pattern starting port 232 and timely informs the game player that a jackpot starts.
Patent JP-2013057191-A (JP)
Title: Winding pipe
Inventor: KUBO MASATERU
IPC: E04B5/43
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent an inner rib from being wrinkled and to improve axial bending performance.SOLUTION: A winding pipe 20 molded cylindrically by spirally winding a belt-like body 20' of a steel plate and joining adjacent width-directional ends of the belt-like body 20' includes an inner rib 12 formed spirally along a cylinder axis direction, and the inner rib 12 includes a top part 12a positioned most on an inner-diameter side in an arbitrary section passing a cylinder axis and raised parts 12b extending to outer-diameter sides from the top part 12a to skirt parts 12d on both sides in the cylinder axis direction. The winding pipe includes an auxiliary inner rib 11 formed spirally along the cylinder axis direction between inner ribs 12, 12 which adjoin each other in the cylinder axis direction, and the auxiliary inner rib 11 includes a flat peak part 11a positioned most on the inner-diameter side in an arbitrary section passing the cylinder axis, and raised parts 11b extending to outer-diameter sides from both ends of the peak part 11a toward skirt parts 11d on both sides in the cylinder axis direction.
Patent JP-2013056849-A (JP)
Title: Method for producing optically active epoxy compound
Inventor: KATSUKI TSUTOMU
IPC: C07D301/06
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an optically active epoxy compound.SOLUTION: An oxidizing agent is reacted with an unsaturated compound that has a double bond within the molecule by using an optically active chloro (salen) ruthenium (III) aqua complex expressed by general formula (1-1) or the like as a catalyst. In the formula, Rindependently shows a phenyl group or a phenyl group substituted by (Z)q, Zshows a halogen atom, and qshows an integer of 1 to 5.
Patent JP-2012006969-A (JP)
Title: Vaccine
Inventor: LAFERRIERE CRAIG ANTONY JOSEPH
IPC: A61P31/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved pneumococcal vaccine composition, particularly an improved pneumococcal vaccine composition effective for prevention and improvement of pneumococcal diseases (particularly pneumonia) especially for elderly people and infants.SOLUTION: The invention relates to a vaccine including a pneumococcal polysaccharide conjugate antigen derived from Streptococcus pneumoniae selected from the group consisting of pneumococcal polysaccharide antigens, typically, PhtA, PhtD, PhtB, PhtE, SpsA, LytB, LytC, LytA, Sp125, Sp101, Sp128, Sp130 and Sp133, optionally a vaccine including a Th1-inducing adjuvant.
Patent JP-2013060716-A (JP)
Title: Separator tool
Inventor: SATO HIROSHI
IPC: E04G19/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a separator tool for facilitating the work of coupling a separator to a molding flask which is used frequently for constructing a concrete structure.SOLUTION: In a separator tool (1) for coupling a separator (23) which is disposed between molding flasks (22) to the molding flask (22), a pair of endless chains (a driving chain 3 and a driven chain 4) for engaging to a gear part (24) which is formed in an outer peripheral part of the separator (23) is disposed oppositely so as to be opened and closed. Furthermore, a drive mechanism 5 is connected to the one chain (driving chain 3), and an interlock mechanism 6 is interposed between the pair of chains (the driving chain 3 and the driven chain 4).
Patent JP-2013061745-A (JP)
Title: Representative document selection device, method, and program, and computer-readable recording medium
Inventor: NISHIDA KYOSUKE
IPC: G06F17/21
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously, wholly, and highly accurately achieve document scoring at small storage capacity and a short learning time without need of a morphological analysis or restriction of a substring length.SOLUTION: A representative document selection device according to the present invention creates a connected document formed by connecting documents of a document set, constructs a suffix array from the connected document, and stores it in suffix array storage means. The representative document selection device: acquires appearance frequency of the substring contained in each document of the document set, in the connected document, and the number of next different characters that is the number of types of characters appearing next to the substring in the connected document, from the suffix array of the suffix array storage means, as a search result; calculates a document score of the document from the search result; and determines and outputs a representative document set on the basis of the document score.
Patent JP-2013060118-A (JP)
Title: Inner mirror apparatus
Inventor: AOKI MASAKAZU
IPC: B60R1/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an inner mirror apparatus that allows easy change of mirror angle.SOLUTION: The inner mirror apparatus 20 includes: a stay 22 attached to a vehicle body 10; a mirror unit 24 for holding a mirror 23 rotationally movably connected to the stay 22; and a vibrating unit 26 which is actuated to vibrate a connection part 30 between the mirror unit 24 and the stay 22. In the inner mirror apparatus 20, the vibrating unit 26 is actuated when changing an angle of the mirror 23, and an operating force for the vibrating unit 26 is smaller than an operating force for a lever configured to bring a ball pivot portion 22D into contact with or apart from a pivot receiving portion 38 by using the lever. Thus, the inner mirror apparatus 20 reduces the operating force for the vibrating unit 26 in changing the angle of the mirror 23, thereby allowing easy change of the angle of the mirror 23.
Patent JP-2013061292-A (JP)
Title: Water intake chamber water level monitoring device and water intake chamber water level monitoring communication system
Inventor: NAKAMURA KATSUHIKO
IPC: G01F23/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To allow an operator who receives information of an increase in a water level in a water intake chamber in a device for remotely monitoring the water level in the water intake chamber installed to a conduit to immediately perform water drainage operation at a work site.SOLUTION: A water intake chamber water level monitoring device comprises: a water detecting sensor 10 that is inserted through a rising pipe 3 communicating with a water intake chamber 2 in the water intake chamber 2 installed to a conduit 1; a detection radio communication controller 20 that wirelessly transmits a detection signal of the water detecting sensor 10 while performing operational control of the water detecting sensor 10; and a mounting unit 30 for mounting the water detecting sensor 10 to an upper end opening 3A of the rising pipe 3. The mounting unit 30 comprises: a supporting opening portion 31 for supporting the water detecting sensor 10 or a cable 11 connecting the water detecting sensor 10 and the detection radio communication controller 20; and a connecting opening portion 32 that connects a water draining pump for draining water accumulated in the water intake chamber 2 through the rising pipe 3 thereto.
Patent JP-2012083745-A (JP)
Title: Optical diffusion element
Inventor: NISHIMURA AKINORI
IPC: G02F1/1335
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical diffusion element having excellent light diffusion properties and less irregularity in external appearance.SOLUTION: An optical diffusion element includes a substrate film and an optical diffusion film provided on one face of the substrate film. The haze value of the optical diffusion film is 75% or more. The optical diffusion film includes a fluorine-based surfactant. The fluorine-based surfactant is unevenly distributed on a face opposite to the substrate film. The fluorine-based surfactant includes at least one type of constitutional unit selected from a group consisting of constitutional units represented by general formulas (I), (II) and (III). In the general formula (I), m represents an integer of 1 to 10, and in the general formula (II), n represents an integer of 2 to 10.
Patent JP-2012028799-A (JP)
Title: Component with built-in inductor and dc-dc converter using the same
Inventor: WATANABE MITSUHIRO
IPC: H01F17/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which can reduce leakage flux and can exhibit excellent performance even if the inductor is disposed closely to a semiconductor integrated circuit (IC), and to provide a DC-DC converter using it.SOLUTION: Coil conductors arranged on different magnetic body layers of a multilayer insulating substrate having an upper main surface and a lower main surface facing each other and a lateral face connecting the upper and lower main surfaces are stacked, connected through via holes and turned vertically to produce a stacked coil. The multilayer insulating substrate has a coil forming magnetic body layer, and an upper magnetic body layer and a lower magnetic body layer located above and below the coil forming magnetic body layer. The magnetic body layer located in the direction of magnetic flux generated by the stacked coil is made thicker than the other magnetic body layer thus reducing flux leakage from the main surface.
Patent JP-2013072999-A (JP)
Title: Microscope system
Inventor: HASEGAWA TOMOYA
IPC: G02B21/36
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system able to drive a stage appropriately in order to obtain a desired lamination image.SOLUTION: The microscope system comprises: the stage 21 on which a specimen sample S is placed and which is movable in a horizontal direction; a stage driving part 211 which drives the stage 21; an imaging device 4 which images the specimen sample S placed on the stage 21 and creates image data of the specimen sample S successively; a display part 62 which displays, in order of creation, live images corresponding to the image data created by the imaging device 4; and a drive control part 748 that drives the stage driving part 211 at a moving speed at which two live images one before the other in terms of time at which each of them was formed by the imaging device 4 are superposed.
Patent JP-2013071052-A (JP)
Title: Flame-retardant harmful gas-removing material
Inventor: ISHIBASHI TATSURO
IPC: C01B31/08
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a practical flame-retardant harmful gas-removing material which is excellent in flame retardancy in addition to VOC removal performance and long-term ozone removal performance.SOLUTION: The flame-retardant harmful gas-removing material includes impregnated activated carbon particles impregnated with manganese dioxide particles whose average particle size is equal to or smaller than 0.8 μm, and impregnated activated carbon particles impregnated with potassium carbonate particles. The flame-retardant harmful gas-removing material is excellent in the VOC removal performance, is capable of keeping the ozone removal performance for a long period of time, and is also excellent in the flame retardancy.