baber/WOPTO huggingface dataset:
Patent JP-2010197549-A (JP)
Title: Projector
Inventor: SUGANO MAOTO
IPC: G03B21/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector configured to efficiently use time taken until projection light becomes stable for work in viewing environment and effective direction to the viewing environment by control of external equipment or the like without wasting the time, and to clearly show a state of still working after turn-off of the projection light is started.  <P>SOLUTION: A light quantity sensor 105 detects a quantity of the projection light from a projection lamp 104 every unit time. A storage part 106 stores the quantity of light detected by the light quantity sensor 105. A controller 108 decreases the quantity of illuminating light with the lapse of time by a predetermined rule in accordance with variation of the quantity of light stored in the storage part 106 after turn-on of the projection lamp 104 and an illumination LED 109 is started, and turns off the illumination LED 109 after predetermined time elapses. The controller 108 controls to turn on the illumination LED 109 after turn-off of the projection lamp 104 is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009189021-A (JP)
Title: Method and system for forward error correction
Inventor: PEKONEN HARRI
IPC: H04L1/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods wherein a two-dimensional array or the like is employable in data transmission and/or reception, and wherein characteristic values are computable with respect to data to be transmitted.  <P>SOLUTION: The characteristic values are transmitted along with the data and perhaps used by a data recipient, and could include, for instance, forward error correction data. Various such systems and methods are employable for a number of network types including, for example, Digital Video Broadcast networks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010198885-A (JP)
Title: Platinum ordered lattice catalyst for fuel cell, and its manufacturing method
Inventor: INOUE HIDEO
IPC: H01M8/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platinum catalyst of high performance for a fuel cell, and its manufacturing method.  <P>SOLUTION: This is a platinum ordered lattice catalyst in which a platinum-cobalt ordered lattice alloy of L1<SB>0</SB>structure is made as a nucleus, and the platinum of the L1<SB>2</SB>structure is made as an outer layer. This is the manufacturing method of the platinum ordered lattice catalyst for the fuel cell including a process of carrying platinum-cobalt alloy particles consisting of A1 structure on a catalyst carrier, a process of changing this platinum-cobalt particles into a platinum-cobalt ordered lattice alloy particles of L1<SB>0</SB>structure, and a process of eluting cobalt from this platinum-cobalt ordered lattice alloy particles, and forming the outer layer composed of platinum of L1<SB>2</SB>structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199922-A (JP)
Title: Radio repeater and radio repeating method
Inventor: KISHIDA AKIRA
IPC: H04W16/26
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio repeater capable of improving throughput of each radio system while avoiding interference among a plurality of radio systems by preventing occurrence of interference in simultaneous transmission and simultaneous reception for the plurality of radio systems, and considering difference of communication capacity corresponding to a transmission rate of each radio system, and a radio repeating method.  <P>SOLUTION: When downlink communication capacity of a first radio system based on a transmission rate of each radio system is larger than that of a second radio system, a downlink period of the first radio system and that of the second radio system are calculated, and an uplink period of the second radio system corresponding to a downlink period of the first radio system is set so that downlink communication capacity values of the respective radio systems are set equal to each other, and transmission on one side of the respective radio systems and reception on the other side thereof are prevented from occurring at the same time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199991-A (JP)
Title: Location measuring system
Inventor: UEMURA MASAHIKO
IPC: G01S5/14
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to accurately measure the location of a portable telephone set based on a distance between the portable telephone set and a base station.  <P>SOLUTION: The location measuring system includes a portable telephone set and a plurality of base stations that communicates with the portable telephone set by radio communication. The portable telephone set includes: a timing control section that responses to a synchronizing channel supplied from a specific base station among the base stations and executes frame synchronization and slot synchronization with the specific base station; a PRACH signal generation section to transmit a PRACH signal to be supplied to the specific base station; a DPCH signal detection section to detect a DPCH signal supplied from the specific base station in response to the PRACH signal; and a location computation section that computes the location of the portable telephone set based on a time difference between the transmission timing of the PRACH signal and the detection timing of the DPCH signal and location information supplied from the specific base station.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258664-A (JP)
Title: Device for reading out hologram
Inventor: OLAYA JEAN-CHRISTOPHE
IPC: G03H1/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for transmissively reading out holograms from an optical medium, in particular an optically addressable spatial light modulation device.  <P>SOLUTION: A device 1 transmissively reads out holograms generated by writing light in an optical medium 2, in particular holograms generated in an optically addressable spatial light modulation device. For this purpose, the device 1 comprises an illumination device 3 for emitting light and an optical system 6 for directing the light from the illumination device 3 onto the optical medium 2. In this case, the optical system 6 is arranged in a beam path of the writing light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201333-A (JP)
Title: Recycled concrete material manufacturing method and recycled concrete material
Inventor: KOBASHI TADANAKA
IPC: B09B3/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally concerned safe recycled product which does not cause pollution by hexavalent chromium by detoxifying hexavalent chromium in crushed materials of concrete masses generated when demolishing an existing concrete structure.  <P>SOLUTION: A reducing agent consisting of sodium sulfite is added to recycled concrete crushed stones (having a particle size of under 80 or 40 mm) produced in the intermediate crushing treatment of the concrete masses, recycled debris (crushed materials having a particle size of under 25 or 20 mm), and recycled sand (crushed materials having a particle size of under 5 mm) to reduce harmful hexavalent chromium to harmless trivalent chromium, thereby producing recycled concrete material which can be safely used as a roadbed material, a backfill material, and the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202072-A (JP)
Title: Vehicular interior trim device
Inventor: SUGIURA SHIGEFUMI
IPC: H01H9/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular interior trim device capable of suppressing a cover from being broken more significantly than a conventional one by setting an opening angle of a cover larger than the conventional one.  <P>SOLUTION: The vehicular interior trim device is provided with a housing 20 and a cover 30 supported on the housing 20 to be rotatable at a closing position 30a and an opening position 30b rotating downward from the opening position 30a. The housing 20 is provided with a housing body 24 provided on a vertical wall surface 41 of a cabin to protrude to the cabin side and a bearing portion 25 provided to protrude from a lower end of the housing body 24 to the cabin side. The cover 30 is provided with a cover body 33 and a leg portion 34 extending downward from a lower end of one of both end portions of the cover body 33 in the device width direction and rotatably supported on the bearing portion 25. The cover 30 is fully opened by making a leg portion side end 33a of a portion positioned between the leg portions 34 of the cover body 33 abut on a lower surface 20a of the housing 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205095-A (JP)
Title: Three-dimensional object recognition device, three-dimensional object recognition program, and computer readable recording medium having program recorded therein
Inventor: GANG XU
IPC: G01B11/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which not only improves robustness by excluding an influence of hiding but also improves recognition precision by optimizing the position and posture of a three-dimensional object, in a three-dimensional object recognition device which recognizes a three-dimensional object by features such as a contour in a two-dimensional image.  <P>SOLUTION: The three-dimensional object recognition device includes: a camera which photographs a three-dimensional object; a means which projects the three-dimensional object on a camera image while changing the position and posture of the three-dimensional object and calculates coordinates of respective projection points and directions of edges; a means wherein a lookup table generated on the basis of calculated them is stored; a means which creates pyramid images; a means which extracts edges with respect to a pyramid image having the lowest resolution; a means which creates a directional distance map; a means which maps respective projection points on the directional distance map; a means which evaluates the position and posture; and a means which optimizes the position and posture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207949-A (JP)
Title: Apparatus for chamfering prismatic silicon ingot and method of chamfering prismatic silicon ingot using the same
Inventor: SAITO KOJI
IPC: B24B9/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for chamfering a prismatic silicon ingot with a short throughput time and a compact footprint.  <P>SOLUTION: In the apparatus for chamfering, by four clamp mechanisms (3, 3, 3, 3) each having a spindle base and a tailstock disposed vertically on an index type rotary table (2), which are disposed at equally spaced intervals on the same circle, the index type rotary table (2) is divided into a loading/unloading stage (s<SB>1</SB>), a rough grinding stage (s<SB>2</SB>) for circular arcs of corner parts of a workpiece, a both-side surface grinding stage (s<SB>3</SB>) for the workpiece, and a round chamfering finish grinding stage (s<SB>4</SB>) for the workpiece. A chamfering throughput time of the prismatic silicon ingot is a sum of both sides surface grinding time at the both-side surface grinding stage (s<SB>3</SB>) being a rate controlling process, and approximately 10 seconds required for a 90-degree rotation of the index type rotary table (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213449-A (JP)
Title: Power supply and image forming apparatus
Inventor: HORI TETSUYA
IPC: H04N1/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To further properly determine (detect) an abnormal state in a power supply.  <P>SOLUTION: The power supply is provided with: a zero cross detecting part 16d detecting a predetermined region including a zero cross point of an AC voltage applied to an input part 16; a DC power generating part 18 which is connected to the input part 16 through wiring and is provided with a diode bridge 18b which fully rectifies the AC voltage input from the input part 16 through wiring and outputs a pulsating flow voltage and a DC/DC converter 18c converting the output pulsating flow voltage into a DC voltage and supplying it to a load; a voltage detecting part 20 detecting the AC voltage of a part before the diode bridge 18b when the zero cross detecting part 16d detects the region; and a controller 22 determining occurrence of failure due to a contact failure in wiring when a voltage value of the voltage detected by the voltage detecting part 20 is within a predetermined range including a voltage value that is generated at contact failure in wiring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212082-A (JP)
Title: Case of radio terminal
Inventor: SATO HITOSHI
IPC: H04M1/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case of a radio terminal allowing ready maintenance of an abrasive resistant and inexpensive latch structure.  <P>SOLUTION: The case 10 of the radio terminal 1 latches a battery 14 so as to hold the battery 14 for supplying power to the radio terminal 1. The case 10 includes a battery case 16 for containing the battery 14, and the latch structure 18 for latching the battery case 16 such that the battery 14 contained in the battery case 16 is disposed in the case 10. The latch structure 18 has a plate part 20 which is detachably attached to the case 10 so as to oppose to the battery 14 contained in the battery case 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207412-A (JP)
Title: High-pressure air chamber with air conditioner
Inventor: KARIYA NOBUO
IPC: A61G10/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make the environment within a high-pressure air chamber optimum for a user.  <P>SOLUTION: The high-pressure air chamber has an air feeding mechanism 200 for feeding high-pressure air into a body 10 of the high-pressure air chamber which can store a human body, and a heat exchanger 50 with a thermo-module 53 is disposed in an air feeding pathway which connects the air feeding mechanism 20 into the body 10. A control part 60 controls the output of the thermo-module 53 according to the output of a temperature sensor 61 mounted inside the body 10, and controls the temperature of high-pressure air fed into the body 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209025-A (JP)
Title: Heteronuclear complex, and method of producing the same
Inventor: HIRATA HIROTO
IPC: C07F9/50
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heteronuclear complex, and a method of producing the same.  <P>SOLUTION: There is provided a heteronuclear complex produced by the reaction represented by the equation shown herein, wherein one of acetato ligands constituting an acetato 4 Pt complex is substituted with a polydentate ligand containing a phosphine bonded to Pd beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207771-A (JP)
Title: Apparatus and method of exhaust gas treatment
Inventor: SAMURA TAKESHI
IPC: C23C16/44
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an apparatus and process for treating exhaust gases discharged from a plurality of semiconductor manufacturing apparatuses.  <P>SOLUTION: The exhaust gas treatment apparatus 10 treats the exhaust gas discharged from the plurality of semiconductor manufacturing apparatuses 20, and includes a gas storage part 40 for gathering, mixing and storing the respective exhaust gases discharged from the plurality of semiconductor manufacturing apparatuses 20, a dilution part 50 for diluting the mixed gas mixed in the gas storage part 40 by a dilution gas, and a detoxifying part 52 for detoxifying the mixed gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214478-A (JP)
Title: Drill
Inventor: SAITO MANABU
IPC: B23B51/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill partly having four edges to improve hole quality and lengthen a longer use service life than those in a two-edge drill by effectively introducing the four edges without a hindrance, while realizing high cutting performance like the two-edge drill.  <P>SOLUTION: This drill includes a pair of main cutting edges A, A formed from a drill distal end part up to a drill rear end side G to entirely define a two-edge configuration, and a pair of auxiliary cutting edges B, B provided in only front and rear sides F and G at a maximum diameter position E to partly define a four-edge configuration. A distal end B1 of each auxiliary cutting edge B is located within an angle smaller than 90° from a distal end A1 of each main cutting edge A toward the rear in a rotating direction of the drill. The auxiliary cutting edge B is higher than the main cutting edge A in an increase rate of a distal end angle from the maximum diameter position E of the main cutting edge A and the auxiliary cutting edge B to the drill distal end side in a fixed range from the maximum diameter position E, and thereby the distal end of the auxiliary cutting edge B is located on a drill center side of the distal end of the main cutting edge A on the drill distal end side as compared with the maximum diameter position E, and a distal end angle of the auxiliary cutting edge B is larger than a distal end angle of the main cutting edge A. The cutting range of the auxiliary cutting edge B is gradually expanded according to wear and the four edges are smoothly introduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217010-A (JP)
Title: System for detecting location, and program
Inventor: SANHONGI MASAO
IPC: G01C21/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting a location that detects between which stations the current place of traveling is located even on the occasion of a user being on a train to which GPS geolocation can not be applied.  <P>SOLUTION: When the train taken by the user carrying this system starts, the name of a route of the train on which the user is searched for and also an inter-station distance of every stopping station in the searched route after the station where the train is taken is acquired, referring to a timetable route retrieval database 110 from the starting time and the name of the station where the train is taken. Then, a traveling distance (traveling distance from the station) of the train on which the user is calculated from the acceleration data measured in traveling, and displayed in a map, and the distance from the starting station to the stopping station is rewritten to the inter-station distance obtained from the timetable route retrieval database 110 whenever the train having started stops at the station, so as to correct an error in position detection. As the result, it is possible to detect between which stations the current place of traveling is located even on the occasion of the user being on the train to which the GPS geolocation can not be applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219481-A (JP)
Title: Charged particle beam drawing device and position measuring method
Inventor: TACHIKAWA YUICHI
IPC: H01L21/027
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a highly accurate position by correcting a non-leaner error in a direction orthogonal to a direction to move a stage so as to be drawn toward the drawing direction.  <P>SOLUTION: The charged particle beam drawing device includes a movable stage, a drive portion which moves the stage in a first direction to draw in a drawing direction and controls its driving so that the stage vibrates in a second direction orthogonal to the first direction at a predetermined speed and a predetermined amplitude while moving the stage in the first direction, a measurement portion which measures the moving position of the stage in the second direction using a laser, a filter circuit which attenuates a component of a predetermined frequency domain from a value measured by the measurement portion in the second direction, and a drawing portion which draws a pattern by radiating a charged particle beam to a specimen using movement position data of the stage which have passed through the filter circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057891-A (JP)
Title: Apron conveyor fryer
Inventor: ISHIKAWA SATOYUKI
IPC: A47J37/12
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron conveyor fryer for easily taking out a comparatively small food material which scatters easily, as well as a large food material.  <P>SOLUTION: The apron conveyor fryer includes: a basket 50 which is placed between adjacent apron plates 40 of a conveyor, moves by being pushed by the apron plate and stores the food material; and a rail 60 which suspends and guides the basket 50 and extends diagonally downward from a top end of a slope 39b of a food sliding plate 39 towards the front. The food material not stored in the basket is pulled up to the slope 39b of the food sliding plate 39, and is dropped in a food reservoir 45 when the apron conveyor turns over at the top end of the slope 39b. Meanwhile, the basket 50 is pulled up to the slope 39b of the food sliding plate 39, is transferred to the rail 60 at the upper end of the slope 39b and suspended, and is guided above the food reservoir 45 along the rail 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225647-A (JP)
Title: Device manufacturing method
Inventor: TOYAMA SHIGERU
IPC: H01L21/027
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device manufacturing method for forming an alignment mark which attains precise detection without affecting device performance.  <P>SOLUTION: The device manufacturing method at least includes a process for forming a lamination film where a first film on the side of an upper layer is constituted of a material having resistance against etching with respect to a second film on the side of a lower layer, a process for patterning the first film in an element forming region and an alignment mark forming region, a process for protecting at least a region excluding a part close to the patterned first film in the alignment mark forming region with the use of a material having resistance against etching with respect to the second film, and an etching process for selectively etching the second film with the patterned first film as a mask. The step of the alignment mark constituted of the first film is increased by digging the circumference of the patterned first film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222835-A (JP)
Title: Lattice door
Inventor: NANAOKA HIROSHI
IPC: E06B7/082
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lattice door which is excellent in light leakage prevention performance and sound insulating properties in closing, and which can switch between closed and opened states.  <P>SOLUTION: Respective lattices 4 of the lattice door including the plurality of lattices 4 are connected by means of a connector 6 in such a manner that the lattices adjacent to each other can get close to/get away from each other. Thus, when the lattice door switches between the closed and opened states, the lattices of the first and second lattice doors 2, 3 are brought close to each other so that the lattices can continue into each other; and the first and second lattice doors 2 and 3 are turned into slitless doors, and subsequently arranged in a double sliding state so as to be put into the closed state. Additionally, the lattices of the first and second lattice doors 2 and 3 are brought away from each other; the first and second lattice doors 2 and 3 are constituted as doors with a slit; and subsequently, the lattices of the first and second lattice doors are arranged in the state of facing each other, so that the first and second lattice doors 2 and 3 can be put into the opened state.  <P>COPYRIGHT: (C)2011,JPO&INPIT