baber/WOPTO huggingface dataset:
Patent JP-2011187318-A (JP)
Title: Lamp tool for vehicle
Inventor: EGUCHI KOICHIRO
IPC: F21S8/10
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp tool capable of emitting light beams toward an arbitrary angle without having an exclusive lens cut fitted.  <P>SOLUTION: Light beams L1 emitted from a bulb 2 of a light source 1 in a direction of a flange part 34 located diagonally to the front of the bulb 2 is propagated through the inside of a lamp room 41 and is incident at a given incident angle θ1 into a translucent incident face 35a formed at a root of the flange part 34 of a lens 30. The incident face 35a guides the light beams L1 to a first reflecting face 35b. The light beams L1 reaching the first reflecting face 35b are totally reflected at the first reflecting face 35b at a given reflecting angle θ2 and directed toward a second reflecting face 35c. The light beams L1 reaching the second reflecting face 35c are totally reflected at a given reflecting angle θ3 at the second reflecting face 35c, are guided again inside an outer periphery edge part 32 and are emitted from a light-emitting face 35d of the outer periphery edge part 32, which is an end part outside the lamp room 41 of the flange part 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186269-A (JP)
Title: Wide-angle lens for projection, and projection type display device
Inventor: SADO KENZO
IPC: G03B21/14
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-angle lens for projection which maintains favorable optical performance over a focusing range from short distance to far distance, which provides brightness at a wide angle, by using a spherical lens alone while maintaining telecentric on a contraction side.  <P>SOLUTION: From an enlargement side, three lens groups G<SB>1</SB>, G<SB>2</SB>and G<SB>3</SB>of negative, positive and positive, respectively are provided, and telecentric is maintained on the contraction side. The first group G<SB>1</SB>is configured with one positive lens and three or four negative lenses from the enlargement side. The second group G<SB>2</SB>is configured with a positive second A group G<SB>2A</SB>and a negative second B group G<SB>2B</SB>which move in an optical axis direction upon focusing. The third group G<SB>3</SB>includes two pairs of two cemented lenses or a set of three cemented lenses, and satisfies a conditional expression of 0.9<(FH+Dst)/F<SB>Gr</SB><1.1, where FH is a distance on the optical axis between a position of a maximum enlarged side face of a lens face at the contraction side of a diaphragm 2b and a principal point position in front of all lenses on the contraction side of the diaphragm 2b, F<SB>Gr</SB>is a synthesis focal position distance in front of the all lenses on the contraction side of the diaphragm 2b, and Dst is a distance on the optical axis between the diaphragm 2b and the maximum enlarged side face of the lens face on the contraction side of the diaphragm 2b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189636-A (JP)
Title: Liquid delivery head unit and image forming device
Inventor: TSUBAKI KENGO
IPC: B41J2/175
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a head from being damaged, by dropping of ink to an electric circuit board interposed between the head and a head tank to generate a short circuit.  <P>SOLUTION: The head 201 for delivering a liquid droplet is integrated with the head tank 202 for storing the ink supplied to the head 201, the electric circuit board 203 mounted with an electronic component connected to the head 201 is interposed between the head 201 and the head tank 202, one face of a liquid storage part 223 is formed of a flexible film 222, in the head tank 202, and a head cover 204 is provided to cover the periphery of the head tank 202 and the periphery of the electric circuit board 203 from an upper side of the head tank 202, when a liquid delivery side of the head 201 is directed downwards.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131454-A (JP)
Title: Method of manufacturing reel belt of game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a beginner to easily identify a specified symbol moved at high speed.  <P>SOLUTION: In the method of manufacturing a reel belt of a game machine including a cylindrical reel drum 12 rotatable in the vertical direction, three reel belts 31 provided on the outer periphery of the reel drum 12, on which two kinds of specified symbols 32 and 33 and other various symbols in different shapes are drawn, translucent parts 32a and 33a formed on the right in one of the two kids of specified symbols 32 and 33 drawn on the respective reel belts 31 and on the left in the other specified symbol in a direction orthogonal to the rotating direction of the reel drum 12, and a light source 14 for illuminating the symbols from behind, the method comprises: a step of printing the specified symbols 32 and 33 and the various symbols with light transmissive colored ink on the back surface of the respective reel belts 31 comprising a transparent film material excluding a prescribed part where the translucent parts 32a and 33a are to be formed; a step of forming the prescribed part to be translucent; and a step of masking an area excluding the prescribed part with light-shielding ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011189327-A (JP)
Title: Flat plate-like membrane element and immersion type membrane separator using this element
Inventor: HOMON YUTAKA
IPC: B01D63/08
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat plate membrane element of a new structure which can highly strongly weld and retain the circumferential edge part of a filtering membrane sheet to a filter plate with sufficient ductile strength, without the necessity to make welding facilities oversized and increase a manufacturing cost significantly, and further, can display a filtration function intended for the purpose with excellent durability and stability, under a condition where negative pressure, positive pressure, fluid pressure, vibration, etc., are applied.  <P>SOLUTION: This flat plate-like membrane element is of the following construction: a plurality of welded protrusions which are positioned at the circumferential edge part of a region where the filtering membrane sheet 30 is superposed over the filter plate 20 on the surface 43 thereof and continuously extend linearly in the circumferential direction. At the same time, an angular part auxiliary protrusion is formed between the adjacent welded protrusions at each angular part of a planar polygonal filtering membrane sheet 30. Further, the area of the filtering membrane sheet 30 welded to the filter plate 20 at the circumferential edge of the filtering membrane sheet 30 is larger at the angular part than the side part of the sheet 30 by sealing the welded protrusion and the angular auxiliary protrusion through welding them to the filtering membrane sheet 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199982-A (JP)
Title: Rotary machine with cooling mechanism
Inventor: FUJITA KAZUHIRO
IPC: H02K9/06
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine that can connect magnetic flux passing through a magnet effectively with its output, even when the magnet is provided in narrow space on the side of a rotor, while allowing a cooling mechanism for compulsive cooling to be effectively constituted in a narrow space, especially, a generator and an electric motor.SOLUTION: The rotary machine 20 includes the rotor, a stator, and a casing 21 which houses them, and the rotor includes a disc 2 and a shaft 7, and the disc has a groove which generates wind at rotation, and the stator has an intermediate plate 14 counterposed via a specified gap to the rotor so that it may circulate wind generated by the rotor within the casing 21.
Patent JP-2011205194-A (JP)
Title: Radio communication system, radio communication method, program, and recording medium
Inventor: SEO TAKAHIRO
IPC: G06F21/10
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of easily establishing connection with a radio communication terminal even when a radio LAN access point is arranged at a place where light does not reach, or at a place where it is difficult to directly touch and operate the radio LAN access point, or the like.SOLUTION: The radio communication terminal 200 includes: a first storage 210 for registering a predetermined sound password PW; and a terminal controller 220 for authenticating an access point AP and transmitting a registration request including a sound PW when a sound PW included in a received first signal coincides with the sound PW stored in the first storage, and the AP includes; a sound detector 310 for outputting ambient sound as sound information; a second storage 320 for registering a predetermined sound PW; and an AP controller 330 for transmitting a first signal including the sound PW when the sound information received from the sound detector coincides with the sound PW, and authenticating the radio communication terminal when the sound PW included in the received registration request coincides with the sound PW registered in the second storage.
Patent JP-2011201172-A (JP)
Title: Optical biaxially-stretched polyester film roll
Inventor: KIMURA HIDETAKA
IPC: G02B1/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film excellent in optical performance, which does not cause a decrease in processing speed and a deterioration in yield in a front processing and a back coat processing of an optical sheet or the like used for members of LCD and a backlight, and keeps stable a high brightness because of few chromatic variations and stable color tone to give a highly sharp and high-quality image.SOLUTION: In a biaxially-stretched polyester film roll having a coating layer on both surfaces, a difference (R) of the maximum value and the minimum value when a roll hardness is measured at every 50 mm intervals in a film roll width direction is to be 450 or below, and the color tone y value when a plurality of films are overlapped so that the total thickness in measuring may become 900-1,000 μm is to be 0.3230 or less.
Patent JP-2010251738-A (JP)
Title: Nitride semiconductor epitaxial substrate
Inventor: OISHI KOJI
IPC: H01L21/338
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor epitaxial substrate having a buffer structure with excellent manufacturing efficiency, wherein cracking of a device active layer is suppressed and while improvement in crystallinity such as reduction in dislocation density is achieved, warpage accompanying film thickening of a nitride semiconductor is suppressed.  <P>SOLUTION: The nitride semiconductor epitaxial substrate includes: an Si substrate 1; a first multilayer buffer region 3, wherein an Al<SB>a</SB>Ga<SB>1-a</SB>N (0.9≤a≤1.0) single-crystal layer 31 of 2 to 10 nm in thickness and an Al<SB>b</SB>Ga<SB>1-b</SB>N (0≤b≤0.1) single-crystal layer 32 of 10 to 30 nm in thickness are alternately and repeatedly laminated; a second multilayer buffer region 4, wherein an Al<SB>c</SB>Ga<SB>1-c</SB>N (0.9≤c≤1.0) single-crystal layer 41 of 2 to 10 nm in thickness and an Al<SB>d</SB>Ga<SB>1-d</SB>N (0≤d≤0.1) single-crystal layer 42 of 200 to 500 nm in thickness are alternately and repeatedly laminated; a GaN single-crystal layer 5; and an Al<SB>x</SB>Ga<SB>1-x</SB>N (0≤x≤1) single-crystal layer 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203585-A (JP)
Title: Imaging device
Inventor: KEI HIDETOSHI
IPC: G03B17/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein operation sound (collision sound and vibration sound) when a user operates an operation member is recorded in photographing a moving image.SOLUTION: This imaging device includes an operation member which can be rotated and operated in two directions from a neutral position, a holding member for rotatably holding the operation member, a rotation limiting member for limiting a rotational range of the operation member by abutting on the operation member, a spring member for energizing the operation member to the neutral position, an elastic member having a first part which is fixed to the holding member and a second part which engages with a part of the operation member and configured to elastically deform by rotating the operation member from the neutral position, and an abutment member configured to abut on the second part of the elastic member before the rotation limiting means limits the rotational range of the operation member.
Patent JP-2011202623-A (JP)
Title: Radial flow turbo machine
Inventor: YAGI KATSUKI
IPC: F01D5/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the decline of turbine efficiency in a radial flow turbo machine configured in a multistage form.SOLUTION: A radial flow turbo machine includes: a rotor 2 provided with a plurality of impellers 21 provided on multiple stages in the axial direction of a rotary shaft 20; and a stator 1 partitioning and storing the plurality of impellers 21, and formed with flow passages of two mutually adjacent impellers 21. The impeller 21 is equipped with a disk 22 penetrated by the rotary shaft 20 and a plurality of blades 23 extended from the disk 22, and is configured so that mainstream flowing in from a mainstream inflow part 21a of a radial outer peripheral side is discharged from a mainstream discharge part 21b of an axial one side. The radial flow turbo machine is provided with a circumferential direction velocity component imparting unit 30 provided in a clearance between a disk back extended to the axial other side of the disk 22 of the impeller 21 and a stator opposite part opposing to the disk back out of the stator 1, and imparting a circumferential velocity component to a leakage flow toward the mainstream inflow part 21a of the impeller 21 in the clearance.
Patent JP-2011211821-A (JP)
Title: Rotor of electric rotating machine
Inventor: TOKIZAWA TAKASHI
IPC: H02K1/24
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotor 1 of a rotating electric machine, wherein weight reduction and improvement of power generation capability are promoted.SOLUTION: The rotor 1 is formed by laminating a plurality of unit core layers 2 each having thin plate-like rotor cores 10, 11 in an axial direction. Also, a proportion (R2/R1) between a rotary diameter R1 of a claw magnetic pole 17 and an outer circumferential diameter R2 of a first yoke 15 is set at <0.54. Thus, since the magnetic flux of each of the unit core layers 2 can be uniformly dispersed, the magnetic path length of magnetic lines of force in each of the unit core layers 2 can be shortened without reducing a desired magnetic flux amount, compared to a case where a conventional thick rotor core is used. Accordingly, since magnetic reluctance is reduced, the total weight of the rotor cores 10, 11 is further reduced than the conventional thick rotor core to achieve weight reduction or increase the magnetic flux amount to improve the power generation capability.
Patent JP-2011211580-A (JP)
Title: Distribution device
Inventor: SHIMIZU NAOYUKI
IPC: H04N7/173
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution device 3 for reducing discomfort given to a user.SOLUTION: The distribution device 3 includes: a switching section 4 for switching a signal distribution route between a source means 1 and a sink means 2; a situation data acquiring section 6 for acquiring arrangement information of the source means 1 and the sink means 2 and reproduction information of the sink means 2; an authentication route determining section 7 for determining a route of the source means 1 and the sink means 2 which should be authenticated, on the basis of the information acquired by the situation data acquiring section 6; and a control section 5 which outputs an authentication processing instruction to an authentication processing section 8 connected to the source means 1 and the sink means 2 which should be authenticated on the basis of the determination result of the authentication route determining section 7, and outputs a switching instruction to the switching section 4.
Patent JP-2011214253-A (JP)
Title: Reinforcing structure of banking
Inventor: KAMEYAMA AKIHISA
IPC: E02D17/18
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure of a banking which shortens a construction period by improving construction work, and has water permeability as an underground steel wall body while controlling the washout of a banking and an outflow of earth and sand at low cost, in a structure for reinforcing the banking by the underground steel wall body.SOLUTION: The underground steel wall body 2 is installed by arranging a plurality of sheet pile parts 8 along the extension direction of the banking 1. The sheet pile parts 8 are constructed by connecting steel sheet piles 4 along the extension direction of the banking 1. The sheet pile parts 8 which are adjacently arranged are spaced from one another in the width direction of the banking 1. The adjacently arranged sheet pile parts 8 are arranged in a manner of partially overlapping in the extension direction of the banking 1. Thus, at least ends of the adjacently arranged sheet pile parts 8 overlap with one another when viewed from the width direction of the banking. Every other sheet pile parts 8 are arranged at the same positions along the width direction of the banking so that the sheet pile parts 8 are arranged in a stagged pattern.
Patent JP-2010148967-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a game machine executing variation displays in two variation display means diversify a game so as not to harm amusement in the game.  <P>SOLUTION: When determining a variation display to be executed in a first special symbol and in a second special symbol, the game machine equalizes a probability for determining control of the game in a high-probability state, makes the game into a jackpot game state based on a determined probability differentiating a ratio of a probability variation jackpot and a sudden-probability variation jackpot, which are determined at the control of the game in the high-probability state, and determine which jackpot game states among a plurality of the jackpot game states including the probability variation jackpot and the sudden-probability variation jackpot the game is controlled in.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011222655-A (JP)
Title: Solar simulator
Inventor: IWASAKI JUNYA
IPC: G01R31/26
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar simulator in which light spectrum distribution does not follow a change in light intensity without troublesome filter change.SOLUTION: A solar simulator (1) comprises: filter structures (22 and 32) that can continuously or gradually vary filter properties for a first illuminant (20) and a second illuminant (30) whose spectrum distribution is different from the first illuminant, respectively; light amount control aperture structures (24 and 34) that can continuously or gradually vary aperture values; and an integrator (15) that synthesizes the light that has passed through such structures. The solar simulator does not require filter change and a change in the light spectrum distribution does not follow a change in light intensity.
Patent JP-2011218487-A (JP)
Title: Attaching structure for ic tag
Inventor: ARISAWA HIDEAKI
IPC: G06K19/07
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for an IC tag allowing reading and writing of information from a remote place capable of surely attaching the IC tag to even a grinding wheel of a small diameter.SOLUTION: In this attaching structure, the IC tag 15 is attached to a grinding wheel tool including a grinding wheel 11 formed at an outer peripheral side of a cylindrical core 14 formed of resin and a grinding wheel arbor 12 fixed with the grinding wheel 11 via the core 14. The IC tag 15 is provided in an extension 14b formed by extending the core 14 in an axial direction. An antenna 16 of the IC tag 15 is provided in a ring shape along an outer periphery of the extension 14b of the core 14.
Patent JP-2011221858-A (JP)
Title: Merchandise sale data processing device
Inventor: YAMAGUCHI TAKESHI
IPC: G07G1/12
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To give coupon points to a customer who brings a shopping bag.SOLUTION: The total amount of one merchandise transaction input by a scanner 45 which inputs identification data is calculated. When it is specified that the shopping bag is not provided by a self-bag key 41h which specifies whether or not to provide the customer with the shopping bag for storing purchased merchandise of the one merchandise transaction, the coupon points corresponding to a setting threshold of the total amount are printed on a receipt to be issued.
Patent JP-2011175225-A (JP)
Title: Method for producing electrophoretic display device
Inventor: IKEGAMI KANAMI
IPC: G02F1/1679
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electrophoretic display device in which adhesion of partition for cell formation can be surely performed even though it is a simple process.  <P>SOLUTION: This method includes a partition forming step of forming partitions on one side of substrate in a predetermined pattern in order to establish each bottom surface and each surface of a plurality of cells, an adhesion layer forming step of forming an adhesion layer on the partitions, a display medium filling step of filling each region partitioned by the partitions with a display medium after the adhesion layer has been formed, and other substrate adhesion step of establishing the top surface of each of the plurality of cells and sealing off the display medium by means of adhering another substrate onto the adhesive layer on the partitions; the adhesion layer forming step is performed by heat-transferring a heat sealing agent using a transfer film to which the heat sealing agent has been applied. the other-substrate-adhesion step is a heating step that obtains adhesive force by re-melting the heat sealing agent that had been transferred as the adhesive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229134-A (JP)
Title: Substance specific to human pd-1
Inventor: HONJO TASUKU
IPC: C12N15/13
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monoclonal antibody that can deliver a human PD-1 inhibitory signal, a controlling factor of autoimmune diseases and is useful in treating and/or preventing diseases caused by immune abnormalities.  <P>SOLUTION: The anti human PD-1 monoclonal antibody is produced from a hybridoma identified by international accession number FERM BP-8392. The antibody selectively recognizes the human PD-1 and membrane protein existing in the cell membrane in which the human PD-1 is expressed, and delivers the human PD-1 inhibitory signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206824-A (JP)
Title: Method of pilot deployment in mobile radio communication system and transmitting and receiving device employing the same
Inventor: SUDA KENJI
IPC: H04W72/04
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: channel deployment scheduling is adversely affected and throughput decreases due to poor channel quality information (CQI) accuracy.  <P>SOLUTION: In a method of pilot deployment in a mobile communication system, a working frequency band is divided into a plurality of predetermined bands and time division multiplexing is applied. A known pilot symbol is inserted into a predetermined frequency bands at a predetermined reference interval. Furthermore, the known pilot symbol is inserted and deployed in at least one frequency band among the plurality of predetermined frequency bands at an interval shorter than the predetermined reference interval. The frequency band into which the known pilot symbol is inserted at an interval shorter than the predetermined reference interval is changed in accordance with a predetermined pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT