baber/WOPTO huggingface dataset:
Patent JP-2010198350-A (JP)
Title: Retrieval apparatus and retrieval method
Inventor: YOSHIKAWA MINAKO
IPC: G06F3/12
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval apparatus capable of presenting a suitable retrieval result to a user.  <P>SOLUTION: A retrieval result generation unit 22 in the retrieval apparatus 20 includes: a retrieval word group obtaining part 22a for outputting a retrieval word included in a retrieval request to a retrieval word analysis device 30 and obtaining a retrieval word group as an analytical result by retrieval word analysis algorithm 31; a Web page information obtaining part 22b for referring to an index database 52 based on the retrieval word group and obtaining Web page information in which the retrieval word group is included; and an arrayed retrieval result obtaining part 22c for outputting the obtained Web page information to a display order determination device 60 and obtaining arrayed retrieval results generated by display order determination algorithm 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237552-A (JP)
Title: Scanning optical device
Inventor: MOGI SHIN
IPC: G02B26/10
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical device allowing prevention of deformation of the scanning optical device by a sealing member, and maintaining sufficient airtight effect.  <P>SOLUTION: This scanning optical device has: an optical box 2 storing a deflection device 31 scanningly deflecting a laser beam emitted from a light source and an optical component directing the laser beam toward a member-to-be-scanned; and a lid 3 mounted to the optical box 2; and the sealing member 5 erected from the lid 3. The sealing member 5 is made of a material exhibiting easier deformation than the lid 3, and is contacted to a side wall of the optical box 2 in a deformed state when mounting the lid 3 to the optical box 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201434-A (JP)
Title: Laser brazing method
Inventor: KINOSHITA KEISUKE
IPC: B23K26/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser brazing method for forming a joined part that has superior chemical convertibility.  <P>SOLUTION: In joining steel plates 10, 12, a Cu-Si based molten material 50, which is a brazing filler metal supplied along the joining face I of the base material steel plates 10, 12, is fused by a laser beam L that moves along the joining face I. In this instance, a part of the steel plates 10, 12 which are situated on the side of the moving direction of the laser beam L from the supply part of the molten material 50, is directly fused by the laser beam, thereby forming the joined part 60 containing iron component that originates in the steel plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204906-A (JP)
Title: Device and method for reading form
Inventor: TAKIGUCHI MITSURU
IPC: G06T1/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently read a bent form.  <P>SOLUTION: A form reader includes: an acquisition unit for acquiring image data of a form; a detection unit for detecting an outline of the form based on the image data of the form acquired by the acquisition unit; a decision unit for determining whether the form is bent based on the outline of the form detected by the detection unit; and a storing section for storing information regarding the bend of the form in association with the image data of the form acquired by the acquisition unit in a storage medium when the decision unit determines the form is bent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206664-A (JP)
Title: Image encoding device, image encoding control method, and program
Inventor: MIYOSHI HIDEMASA
IPC: H04N19/61
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To encode a moving image in units of division regions, without causing reference image discrepancies in coding and decoding.  <P>SOLUTION: A motion vector output part 11 outputs a motion vector and the field type of a luminance component for retrieving a region similar to an encoding object region, inside a division image from a reference image, based on another division image of the same position. A reference region determining part 12 determines whether a motion vector of color difference element, based on the motion vector of the luminance component from the motion vector output part 11 which specifies the reference prohibited region which is set, in advance, outside the boundary of a reference image 31, for each combination between the field type of an encoding object region and the field type from the motion the motion vector output part 11. When it is determined as being to b e specified, the motion vector output limit part 13 inhibits the motion vector of the luminance component is output as a motion vector which specifies a region most similar to the encoding object region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255547-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YAMASHITA HIDETOSHI
IPC: G03G15/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage quantities of light of many laser beams without reducing the scale of a circuit and without adjusting volume resistance.  <P>SOLUTION: The image forming apparatus includes: a micro-controller 302 which calculates a control value for setting a quantity of light of a laser beam at an initially set driving current and within a correction range by using a light quantity monitor voltage and a scanning beam voltage; and a GAVD 200 which receives a synchronous signal due to a laser beam, an inter-paper signal, and a calibration signal, informs a driver 206 of the control value received from the micro-controller 302, and controls a quantity of light of a laser beam emitted from a VCSEL 208. The micro-controller 302 performs first light quantity correction made in synchronization with a synchronous signal for each scanning of the main scanning line, second light quantity correction made to correspond to the inter-paper signal, and a third light quantity correction made to correspond to the calibration signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210365-A (JP)
Title: Illuminance measuring device for excimer lamps
Inventor: OTSUKA YUICHI
IPC: G01J1/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminance measuring device for excimer lamps capable of simply measuring an intensity of vacuum ultraviolet light basically in the atmosphere and reducing measurement dispersion due to local discharge, shadow of external electrodes such as grid electrodes, etc.  <P>SOLUTION: The illuminance measuring device includes a light receiving sensor which detects the vacuum ultraviolet light and a housing; the housing is provided with a light guide space in a state that one face opens outward at a position facing the light receiving face of the light receiving sensor, a gas introducing port through which an inactive gas is introduced, and a gas passage which extends to the light guide space from it; the illuminance measuring device further includes a gas circulation mechanism in which the inactive gas is flowed along the face containing the light receiving face of the light receiving sensor in the light guide space and then is discharged outward from an opening of the light guide space; and the area of the opening of the light guide space is larger than the area of the light receiving face of the light receiving sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212039-A (JP)
Title: Lighting system
Inventor: ATAKA MIKA
IPC: H01L33/58
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve reflectivity of a reflecting surface 2e of a lightguide lens 2 while causing a portion close to optical axis 1' of a light source 1 to appear luminous when a lighting system is viewed from illuminating direction thereof.  <P>SOLUTION: In a lighting system 10, light L1a, L1b, L1c, and L1d from the light source 1 enters via an incidence surface 2a of the lightguide lens 2 and is internally reflected on a parabolic reflecting surface 2b, to advance away from the optical axis 1' of the light source 1. It is then internally reflected on a reflecting surface 2c and further internally reflected by a reflecting surface 2d, to advance toward the optical axis 1' of the light source 1. Reflecting surfaces 2e1, 2e2, 2e3, and 2e4 are formed with an interface between a solid portion 2-2 of the lightguide lens 2 and a hollow portion 2-1. The light L1a, L1b, L1c, and L1d from the reflecting surface 2d is internally reflected on the reflecting surfaces 2e1, 2e2, 2e3, and 2e4, to advance in the direction almost parallel to the optical axis 1' of the light source 1 for emission in the emission direction of the lighting system through an emission surface 2f.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210169-A (JP)
Title: Bathroom remote controller and water heater comprising the same
Inventor: NAKATANI KAZUTO
IPC: F24H1/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom remote controller having a human detecting sensor detecting presence or absence of a person in a bathroom with high accuracy and having a wide range of visual field and high light collecting efficiency.  <P>SOLUTION: This bathroom remote controller 1 is provided with the human detecting sensor 9 disposed inside of an outer case (7, 8, 13) for detecting a human, and a collecting lens 12 disposed at a front part of the human detecting sensor 9. An opening section 13a is formed on the outer case 13 at the front part of the human detecting sensor 9, and the circumference of the opening section 13a of the outer case 13 is formed into the mortar shape 13b narrowed toward the human detecting sensor 9. Thus a view angle of the human detecting sensor 9 is widened, a detection range to look over the bathroom is achieved to detect whether the person stays in the bathroom regardless of an installation position of the bathroom remote controller 1, and the detecting performance of the human detecting sensor 9 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242230-A (JP)
Title: Method for producing alkali niobate perovskite crystal
Inventor: KAKIMOTO KENICHI
IPC: H01L41/333
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce an alkali niobate perovskite crystal having a uniform texture.  <P>SOLUTION: Niobium pentoxide is dissolved in hydrofluoric acid. A precipitate is formed through a pH adjusting step of adding an aqueous alkali solution to the resultant solution, and the precipitate is dissolved in an aqueous citric acid solution to prepare a niobium raw material solution containing a chelate compound of niobium. An alkali raw material solution containing alkali metal ions is prepared and mixed with the niobium raw material solution. A deposit is formed from the mixed solution by adding ethanol to the mixed solution, a crystallization step of firing the deposit at a relatively low temperature in an oxidizing atmosphere is carried out, and then the product of the crystallization step is crushed, molded and fired at a relatively high temperature to obtain the objective alkali niobate perovskite crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218749-A (JP)
Title: Separator for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: YOSHITOMI TAKASHI
IPC: H01M2/16
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator which has superior shut-down functionality and heat resistance and well follows an electrode's volume change even if an electrode showing a large volume change rate at charge/discharge is used.  <P>SOLUTION: The separator for a nonaqueous secondary battery includes a polyolefin porous basic substance and a heat-resistant porous layer coating one or both of surfaces of the porous basic substance and containing a heat-resistant resin. The separator satisfies L1-L2=2.0 to 10 μm where L1 denotes a film thickness measured under an applied load of 36 g/cm<SP>2</SP>and L2 denotes a film thickness measured under an applied load of 1.2 kg/cm<SP>2</SP>in measurement using a contact-type film thickness gauge having a circular contact terminal with a contact bottom face of 0.5 cm in diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214678-A (JP)
Title: Liquid jetting apparatus
Inventor: MIYAWAKI TAKAMITSU
IPC: B41J2/01
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus restraining paper from curling to cut down a printing cost.  <P>SOLUTION: A printer for printing the paper 12 by jetting aqueous ink from a head to the conveyed paper 12 is provided with a carrier roller device 29 downstream (on the paper delivery side) of the head to form a plurality of folds 37 on the paper 12. The carrier roller device 29 comprises a pair of rollers 29c, 29d holding the paper 12 from both front and rear sides to convey the paper 12, and the outer peripheral surfaces of both rollers 29c, 29d are provided with wires 38 for forming the folds 37.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217428-A (JP)
Title: Pattern verification method, verification device and program
Inventor: NAOE TERUBUMI
IPC: G03F1/36
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve a grouping ratio of patterns determined as erroneous, and to achieve simple, accurate and rapid pattern verification for carrying out lithography with high reliability.  <P>SOLUTION: When contour plots having errors (described as defective contour plots in the following) are detected by a lithographic simulator and then subjected to grouping, reference patterns of original design patterns corresponding to the defective contour plots are extracted; the defective contour plots are classified into categories of the reference patterns; the defective contour plots classified by the reference patterns are superposed on the corresponding reference pattern in such a manner that an origin defined at a certain portion on the reference pattern and a corresponding point on a defective contour plot coincide; and whether or not each of the defective contour plots is acceptable is determined based on the reference pattern as the criterion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213867-A (JP)
Title: Hand stitch sewing machine for a-single yarn lock sewing
Inventor: SAKUMA KOICHI
IPC: D05B29/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a presser foot height of a presser foot according to a fabric thickness of an object to be sewn when the object is manually rotated around a crochet needle as the axis of rotation in a hand stitch sewing machine for a-single yarn lock sewing.  <P>SOLUTION: The hand stitch sewing machine for a-single yarn lock sewing includes: a rotational operation/linearly feeding changing mechanism 540 which unlocks press-retaining that press-retains the object on a throat plate 12 by the presser foot 501 before a crochet needle lifts down from the upper dead point to penetrate the object through and lifts up from the lower dead point to slip away from the object and helps change a feeding direction of the object to manual rotation making the needle the axis of rotation; and a presser foot height adjusting mechanism 520 for adjusting the presser foot height of the presser foot according to the fabric thickness of the object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216603-A (JP)
Title: Operation device of manual transmission
Inventor: HABARA YUKI
IPC: F16H63/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device of a manual transmission superior in term of weight and cost, by further improving an operation feeling with a simple structure without adding a part to a conventional constitution.  <P>SOLUTION: This operation device 1 of the manual transmission includes a manually operable shift and select shaft 2, a plurality of fork shafts 31, 32 and 33 for selectively meshing a set of shift gear sets for constituting respective shift stages, an inner lever 4 for operating a selected one shaft for shifting by selectively operating the one shaft from the plurality of fork shafts, a lock ball 51 fitted to a fitting object part formed in the inner lever 4, and a pressing member 52 for rollably pressing the lock ball 51 on the inner lever 4. The fitting object part includes dimples (45, 49 and others) arranged in respective positions on the inner lever 4 for pressing the lock ball 51 in response to the respective shift stages when the inner lever 4 finishes select operation and shift operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225929-A (JP)
Title: Substrate holding method and substrate holder
Inventor: OI KIMIE
IPC: H05K7/14
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To hold a substrate on an object in a stable manner for a long time period without damaging the substrate.  <P>SOLUTION: In a substrate holding structure 31: an end stepped part 21a is formed by setting a shrunk diameter part 21b on one end of an elastic member 21; a substrate holding tool 20 having a construction that a rigid cylinder 22 made of a metal or the like is inserted into the center of the elastic member 21 is prepared; and a substrate 10 is held on a case 11 via the substrate holding tool 20, by fitting a screw hole 10a of the substrate 10 to an end stepped part 21a of the substrate holding tool 20 and positioning it on a screw hole 11a of the case 11, and inserting a screw 12 into a screw through-hole 22a of a rigid cylinder 22 and fastening it into the screw hole 11a of the case 11. The rigid cylinder 22 is loaded with a force for fastening the screw 12. Therefore, the substrate 10 can be stably held on the case 11 by the large fastening force of the screw 12 without excessive force acting on the screw hole 10a of the substrate 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224465-A (JP)
Title: Image forming apparatus, cartridge and cleaner
Inventor: ONISHI NAOKI
IPC: G03G21/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a cartridge and a cleaner for preventing toner from being excessively dammed by a damming body at each position of the damming body.  <P>SOLUTION: The damming body 23 comprises five damming portions. Based on the density of an image shown by image data, the damming portion corresponding to the high density portion is driven by an electromagnetic solenoid so as to move from a first position to dam the toner to a second position to release the dammed toner, then, the toner is released and discharged to a storage tank 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227763-A (JP)
Title: Allocation device of droplet discharge head and allocation method of droplet discharge head
Inventor: IGARASHI TORU
IPC: B05D1/26
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of irregularities caused by the film thickness change of functional liquid on a substrate to which the functional liquid is discharged from a droplet discharge head.  <P>SOLUTION: As the droplet discharge head to discharge the functional liquid to a connected area on the substrate, the one of the nearest temperature characteristics is selected from the plurality of droplet discharge heads and allocated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230871-A (JP)
Title: Auto focus system
Inventor: TANIDA KUNIO
IPC: G02B7/36
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a photographer's load by searching for the next object to be focused and displaying the same in the case where a number of objects are photographed by a camera system having a face authentication function.  <P>SOLUTION: The auto focus system includes: an auto focus means for adjusting the focus of an optical system to be focused on a predetermined object of photographing images; a focus object register means for previously registering a plurality of objects to be a focusing target together with information required for face authentication; an object specifying means for specifying at least one object among the previously registered objects; a face authentication means for performing face authentication for the object in process of photographing and the specified object; a display means for displaying a range of an AF frame set at present to be superposed on the photographing image; and an AF frame automatic tracking means. The system includes: a face authentication tracking mode of tracking a face of a previously registered object; and a face searching mode of only displaying at least one of the AF frame and a name frame and not performing AF frame tracking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228728-A (JP)
Title: Trailing arm type suspension
Inventor: ONDA KENICHI
IPC: B60G3/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trailing arm type suspension capable of enhancing an attaching rigidity for a suspension member to a body frame, and capable of enhancing steering (steering stability) and a response (steering responsiveness) of an automobile.  <P>SOLUTION: This trailing arm type suspension 1 includes a pair of right and left trailing arms 8 along a vehicle longitudinal direction, and is arranged, between a fuel tank and the trailing arms 8, with a reinforcing bar 25 for connecting a suspension member 9 in a vehicle rear side Rr of the trailing arms 8, to a connection part 39 of the body frame 1 in a vehicle front side Fr of the suspension member 9, and the reinforcing bar 25 and the trailing arms 8 are overlapped each other in view from a side face of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010100811-A (JP)
Title: Biocoke production process and production apparatus
Inventor: IDA TAMIO
IPC: C10L5/44
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biocoke production process and an apparatus attaining miniaturization of the apparatus and efficiently producing biocoke in a short time.  <P>SOLUTION: In the biocoke production process including a filling step of filling a reaction vessel 2 with a biomass granule 11 and a reaction step of pressure molding the crushed biomass while heating the crushed biomass in a temperature range and a pressure range in which a semi-carbonized product or a solid product before being semi-carbonized is obtained in a close state, in the filling step, a hopper 3 above the reaction vessel is filled with the biomass granule 11 quantitatively measured by a quantitatively measuring device 12, a pressurizing body 6 is made to descend from an upper part of the hopper to pressurize the crushed biomass at a pressure lower than the pressure range, then the pressurizing body 6 is pulled up to an upper part of the hopper and made to descend again to perform pressurization upon filling of the biomass granule, a residual amount of the biomass granule 11 in the hopper 3 is detected when the pressurizing body 6 is pulled up and the filling step is completed when the crushed biomass 11 does not remains in the hopper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010239814-A (JP)
Title: Motor control device
Inventor: YANAGIHARA TAKEYA
IPC: H02P6/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device wherein synchronous rectification can be effectively carried out even when a target duty ratio is high.  <P>SOLUTION: The motor control device 1 includes a duty ratio comparison means 46 that determines whether a target duty ratio is equal to or higher than a predetermined duty ratio, a carrier frequency setting means 48 that, when the target duty ratio is equal to or higher than the predetermined duty ratio, increases or decreases the carrier frequency of a positive-phase PWM control signal according to the target duty ratio, an off time setting means 50 that, when the target duty ratio is equal to or higher than the predetermined duty ratio, fixes the off time of the positive-phase PWM control signal to a predetermined time, a negative-phase PWM signal generating means 52 that is turned on at the off time of the positive-phase PWM control signal, and a delaying means 62 that delays the positive-phase PWM control signal and the negative-phase PWM control signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT