baber/WOPTO huggingface dataset:
Patent JP-2009240378-A (JP)
Title: X-ray imaging apparatus and method of manufacturing slit member used for the same
Inventor: MOMOSE ATSUSHI
IPC: A61B6/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus which is manufactured inexpensively and uses the multi-slit of high accuracy and a high aspect ratio, in the field of a high sensitivity X-ray imaging method by an X-ray Talbot-Lau interferometer.  <P>SOLUTION: An X-ray generation source 1 irradiates a slit member 2 with the required amount of X-rays. The slit member 2 is provided with a low absorption material 21 of a low X-ray absorption amount and a high absorption material 22 of an X-ray absorption amount larger than that of the low absorption material 21, and the low absorption material 21 and the high absorption material 22 are extended practically in the same direction. Further, the low absorption material 21 and the high absorption material 22 are alternately laminated with a prescribed pitch. The slit member 2 is disposed in such a way that the extending directions of the low absorption material 21 and the high absorption material 22 cross the advancing direction of X-rays irradiated from the X-ray generation source 1. A first grating 3 diffracts the X-ray transmitted by the slit member 2. A second grating 4 diffracts the X-ray diffracted in the first grating 3. An X-ray image detector 5 detects the X-rays diffracted in the second grating 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008269767-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk and magnetic disk manufacturing method
Inventor: KASAI TAEKO
IPC: B24B37/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate for a magnetic disk by which etching by washing does not give influence on the smoothness of a final glass substrate principal surface after a second polishing (mirror-surface polishing) step while an abrasive used in a first polishing (coarsely polishing) step and consisting essentially of a rare earth oxide is effectively removed by washing.  <P>SOLUTION: In a washing step for washing the glass substrate performed between the coarsely polishing step and the mirror-surface polishing step, the glass substrate is brought into contact with a washing liquid containing ascorbic acid, 100 to 1,000 ppm fluorine ion and ≥3 wt.% sulfuric acid. Thereby, even when surface roughness increases by etching accompanying washing, the increase of the surface roughness generates in the range of machining allowance in the mirror-surface polishing step performed later.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242477-A (JP)
Title: Fiber-reinforced plastic
Inventor: INAOKA MIKI
IPC: C08J5/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastic having high mechanical strength while achieving light weight.  <P>SOLUTION: The fiber-reinforced plastic has a matrix resin, reinforcing fiber and hollow fine particles. The hollow fine particle is produced by polymerizing a reactive monomer containing 20 wt.% or more of a crosslinkable monomer and has at least one outside wall layer with thickness of 20 nm on the outermost layer, whose hollow rate is 20-95 vol%, and whose average particle diameter is 0.1-100 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244467-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: TODA JUN
IPC: G03G15/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of always stably outputting a satisfactory image by reducing soil of a charging roller and also reducing partial wear of a photoreceptor drum caused by the charging roller.  <P>SOLUTION: The image forming apparatus includes: a photoreceptor drum 1; the charging roller 2 which rotates following the rotation of the photoreceptor drum 1 and charges the surface of the photoreceptor drum 1; a memory 21 which stores information about a use condition of the photoreceptor drum 1; and a holding member formed from a bearing 13 and altering member 7 and used for holding the charging roller 2 so that it may be axially movable within a prescribed range for altering the inclination of the axis p of the charging roller 2 relative to the axis q of the photoreceptor drum 1. According to the use condition of the photoreceptor drum 1, stored in a memory 21, the holding member alters the inclination of the axis p of the charging roller 2 relative to the axis q of the photoreceptor drum 1. Consequently, the charging roller 2 disposed in contact with the photoreceptor drum 1 and rotated following it is moved to one or the other side in the axial direction within the prescribed range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244115-A (JP)
Title: Device and method for correcting position detection error
Inventor: SUGIE HIROSHI
IPC: G01D5/244
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct an error of a position detection value, even under the action of torque ripples of a motor, without having to use an accurate position detector for comparative calibration.  <P>SOLUTION: A position detection error estimation part 8 calculates the position detection error estimation value θ<SB>e</SB>, based on a position detection value θ, when the motor is driven based on an operation condition with at least one of speed, direction and servo gain being changed, and a correction parameter calculation part 9 calculates a correction parameter P, based on the position detection error estimation value θ<SB>e</SB>; a position detection error correction value calculation part 4 calculates a position detection error correction value C(θ), that is a correction function corresponding to the position detection value θ from correction parameters P (A<SB>n</SB>, B<SB>n</SB>and D); and a position detection error correction part 6 calculates a corrected position detection value θ<SB>c</SB>, by determining a difference between the position detection value θ and the position detection error correction value C(θ).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209666-A (JP)
Title: Unit room
Inventor: TAKEDA MASASHI
IPC: E04B1/348
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a unit room, as a unit room constituting a variety of private spaces, at low costs by allowing easy change in the size of a room body by using a same constituent member and forming an opening circumference frame constituting an entrance by using a standardized member applicable to room bodies of different sizes.  <P>SOLUTION: A box-shaped room unit R1 having an entrance G formed in the front face has corner sections of a rectangular front end circumference 1A each constituted of mutually independent upper/lower/left/right L-shaped frame members 10, and a room trunk section 2 constituted of upper/lower/left/right walls W1-W4 are divided into a plurality of trunk members 20 by a split line along the front-rear direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247176-A (JP)
Title: Vehicle power line-supporting structure
Inventor: ABE TAKAHIDE
IPC: B60L11/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle power line-supporting structure that prevents painted surfaces from being contaminated due to a power line contacting the outer surface of the vehicle even if the vehicle and an external power supply are connected with the power line.  <P>SOLUTION: In the vehicle connected to the external power supply with the power line, the support structure of the vehicle power line is configured so as not to allow the power line sagged from a support member to contact at least the outer surface of the vehicle, wherein the support member protruded outward from the outer surface of the vehicle is provided at a connection portion where the power line and vehicle are coupled and the power line is supported by the support member. Accordingly, the outer surface of the vehicle is protected against contamination because the power line is not brought into contact with outer surface of the vehicle even if the power line is connected to the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241557-A (JP)
Title: Transparent laminated film and polarizing plate
Inventor: TAKEDA ATSUSHI
IPC: G02B5/30
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent laminated film containing a cellulose ester and a cyclic olefin based resin having a desired property without depending on compatibility between polymers and without performing a bonding process.  <P>SOLUTION: The transparent laminated film comprises two or more layers formed by a co-casting method, and has a haze of 5% or below. At least one layer in the outermost layer is formed of cellulose ester, and at least one layer other than the outermost layer is a layer comprising the cyclic olefin based resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247475-A (JP)
Title: Game system, program, and information storage medium
Inventor: NONODA MITSUAKI
IPC: A63F13/35
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of ensuring fairness among parlors with increasing the gaming enthusiasm of players by making the players think that game mediums for jackpots are accumulated by using game machines of a plurality of parlors although the game mediums for jackpots are accumulated by using the game machines of a single parlor.  <P>SOLUTION: A determination on whether tokens of a number corresponding to the number of dummies, the total accumulation number of tokens in all the parlors are secured in the parlors 5 or not is made on the basis of: a first count value for controlling the accumulation number of special putout tokens in the individual parlors 5; and a second count value for controlling the number of dummies, the total accumulation number of tokens in all the parlors. A special putting-out parlor determining lottery for determining the parlor 5 which performs the special putting out is executed on the parlors 5 for which the tokens of a number corresponding to the number of the dummies are secured. Then, at least one of a plurality of the game machines arranged in the parlor 5 won in the special putting-out parlor determining lottery is made to perform the special putting-out of the tokens of the number corresponding to the number of the dummies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247694-A (JP)
Title: Prosthetic appliance for prosthetic material
Inventor: KURODA KOICHI
IPC: A61B17/56
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly supplement an osseous defect site near a joint by improving the working efficiency in supplementing a bone prosthetic material with relatively large particle size.  <P>SOLUTION: A prosthetic appliance 1 for prosthetic materials is provided with: a funnel member 2 having a substantially cylindrical insertion section 4 having one end 4a inserted and placed in the osseous defect site B, and a tapered section 5 gradually enlarging its diameter from the other end of the insertion section 4 towards the tip end; and a grip member 3 detachably attached to the funnel member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008280344-A (JP)
Title: Hydrazide compound and harmful arthropod-controlling agent comprising the same
Inventor: IKEGAMI HIROSHI
IPC: A01N47/38
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent controlling effect on harmful arthropod.  <P>SOLUTION: The compound is a hydrazide compound represented by formula (1) [wherein, A<SP>1</SP>and A<SP>2</SP>are each independently an oxygen atom or the like; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom, a 1-6C alkyl group or the like which maybe substituted with a halogen atom: Q is -C(=A<SP>3</SP>)-R<SP>4</SP>or the like, wherein A<SP>3</SP>is an oxygen atom or the like, and R<SP>4</SP>is H, a 1-10C alkyl group or the like; and Z<SP>1</SP>, Z<SP>2</SP>, Z<SP>3</SP>and Z<SP>4</SP>are each independently a hydrogen atom, a halogen atom or the like].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252209-A (JP)
Title: Paper sheet handling device
Inventor: ISHII MIEKO
IPC: G07D7/16
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet handling device for accurately discriminating an abnormal paper sheet.  <P>SOLUTION: The paper sheet handling device 1 comprises: roller pairs 20 and 21 which are provided in a direction of conveying a paper sheet 5 to convey the paper sheet 5; a rotation driving source 23 which drives the downstream roller pair 21 at a speed higher than the upstream roller pair 20; a detection means 41 which is provided in parallel to the upstream roller pair 20 independently from the roller pairs 20 and 21 and detects a surface condition of the paper sheet 5; a contact part 22 which passes the paper sheet 5 with the detection means 41; and determination means 31 and 43 which determine the condition of the paper sheet 5 based on the detection of the detection means 41. The detection means 41 includes pressurizing means 40 and 44 which pressurize the paper sheet 5; a first adjustment mechanism 46 which adjusts a first predetermined distance b between the contact part 22 and the detection means 41; and a second adjustment mechanism 47 which is separated from a support mechanism 52 of one roller 20a of the upstream roller pair by a second predetermined distance (a) and adjusts a contact depth (a-b) of the detection means 41 to the paper sheet 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257855-A (JP)
Title: Long distance sensing method of infrared sensor
Inventor: KAWASHIMA OSAMU
IPC: G01J1/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a sensor for sensing a longer distance since the number of the sensors disposed in a security system at sea, an airport and a large scale factory becomes large at a sensing distance of approximate 30 m although various pyroelectric infrared sensors are developed and inexpensively sold, and the sensing distance of the stand alone sensor is approximately 10 m and the sensing distance of the sensor having a collective lens is approximate 30 m.  <P>SOLUTION: The problem is solved by providing a long distance sensing method for using the pyroelectric infrared sensor sold for a market price of hundreds of yens, efficiently collecting far-infrared rays remotely emitted from human beings, an automobile and an engine of a ship, reflectively collecting the far-infrared rays to a focus of a parabolic mirror or a parabolic plate (specifications used by a BS antenna), causing the far-infrared rays to densely enter the pyroelectric infrared sensor, and sensing the far-infrared rays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259069-A (JP)
Title: Amusement facility information providing system
Inventor: TAMAYONE SHOTARO
IPC: G06Q10/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amusement facility information providing system for allowing a user to efficiently use an attraction.  <P>SOLUTION: The amusement facility information providing system includes: a noncontact IC card 1 for storing visitor information concerning a user of an amusement park such as an amusement facility; a use information providing terminal 2 for acquiring guide information about the use of the attraction in the amusement facility from an information management providing server 3, and presenting the guide information to the user; and the information management providing server 3 for returning the guide information in response to the transmission request of the guide information. The visitor information includes at least a list of attractions desired by the user. The guide information includes at least information on waiting time of the desired attractions and information of a recommended route. The use information providing terminal 2 displays a map of the amusement facility with the recommended route recorded therein and the information on the waiting time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258019-A (JP)
Title: Display device and light guide used for the same
Inventor: TSURUSAKI KOJI
IPC: B60K35/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility by reducing brightness nonuniformity (color nonuniformity and illuminance nonuniformity), i.e. in-plane nonuniformity of brightness, in an area irradiated by a light-emitting diode.  <P>SOLUTION: Light from one light source 9 is made to enter a light incidence plane 19 in one end of a light guide plate 5 shaped like a circular arc in a plane view in a light guide 7 disposed on the backside of a dial 3. The incident light is reflected toward the dial 3 side by reflective planes 21A of a plurality of grooves 21 for light reflection which are formed at the back 5B of the light guide plate 5. At this point, the light source 9 is single, so that illuminance nonuniformity due to the individual difference of the light source 9 does not occur. Moreover, emission illuminance excellent in uniformity is brought about, since the shapes of individual grooves of the grooves 21 for light reflection are varied so that the amount of reflection of each reflective plane 21A may be varied with an advance of the light of the light source 9 so as to achieve the uniformity in the luminance of the reflected light of each reflective plane 21A. The reflected light transilluminates a scale part 15 and a figure part 17 of the dial 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265224-A (JP)
Title: Fixing nip pressure switching mechanism, fixing device, and image forming apparatus
Inventor: TANAKA YUICHIRO
IPC: G03G15/20
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable switching of a fixing nip pressure for a fixing nip formed between a fixing roller and pressure roller with a simple configuration.  <P>SOLUTION: The pressure roller 23 supported by a pressure arm 41 is brought into contact with the fixing roller 22 by pressing the pressure arm 41 by means of a compression spring 45 and thereby the fixing nip N is formed. A user presses the button 46 of a pressing member 42 disposed at the basal end of the pressure arm 41, thereby an ascending/descending rotary member 44 rotates, and the height of the rotating member 44 relative to a positioning member 43 is changed. Consequently, the pressure arm 41 moves and a distance between the centers 22c and 23c of both the rollers changes. This leads to switch a fixing nip pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266981-A (JP)
Title: Trench gate type semiconductor device and manufacturing method thereof
Inventor: NAKAMURA SHUNICHI
IPC: H01L29/12
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench gate type semiconductor device and its manufacturing method capable of improving ohm-type contact even if a wide band gap semiconductor material is used, and reducing a cell pitch without utilizing lateral dispersion by a thermal dispersion method, thus resulting in reduced on-resistance.  <P>SOLUTION: A trench gate type MOS structure is formed by self-matching. In a first mask comprising a first insulating film and a second insulating film used for forming a first trench 10a, the first insulating film is left even after a second trench 10b is formed. Such an electrode material that should contact only with a source contact region 6a in a source electrode 23 is used for lifting off. Thus, the ohm-type contact is improved, and a cell pitch is reduced for manufacturing a trench gate type MOSFET with small on-resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268253-A (JP)
Title: Electrical apparatus
Inventor: SHIGETA KOJI
IPC: H02J7/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent exposure of a body energization terminal to a body side face portion except when an electrical connection with a charger is made, also to prevent corrosion of the energization terminal, and to improve a hand feeling of the body side face portion, in an electrical apparatus including a charger and a small-sized electrical apparatus having the body side face portion provided with the energization terminal electrically connected with a charger side energization terminal, when the small-sized electrical apparatus is attached onto the charger.  <P>SOLUTION: The electrical apparatus is configured so that exposure of the body energization terminal 12 is prevented except for attachment onto the charger 3 and the body side face portion 4 of the small-sized electrical apparatus is provided with a shutter member 2 to be opened automatically or manually to expose the body energization terminal 12 upon attachment onto the charger 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008249714-A (JP)
Title: Photosensor and image forming apparatus
Inventor: SAWAYAMA NOBORU
IPC: G01J1/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To expand a range for detecting the amount of adhesion of a body for preventing light existing on an object to be irradiated for regularly reflecting light from being reflected regularly with improved sensitivity as compared with before.  <P>SOLUTION: A P sensor 30 receives, with a light-receiving element 32, regular reflection light when incident light from a light-emitting element 31 is regularly reflected on the surface of a photoreceptor drum, and detects the amount of toner adhesion on the photoreceptor drum. The P sensor is composed so that the angle between the center line of an incident light path immediately before the incident light from the light-emitting element reaches the surface of the photoreceptor drum, and the center line of a regular reflection light path immediately after reflection by the photoreceptor drum becomes 25°or smaller. Thus, the area of the photoreceptor drum surface section that does not contribute to the regular reflection light received by the light-receiving element can be brought fully closer to the area of the photoreceptor drum surface section that the toner adhering on the photoreceptor drum surface actually occupies. Accordingly, even a large amount of toner adhesion can be detected with sufficient sensitivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266102-A (JP)
Title: Facility search apparatus and facility search method
Inventor: UCHIDA TAKAYUKI
IPC: G06F3/0488
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly compute a hit count in a search of facility information to be presented to a user while reducing the load of processing.  <P>SOLUTION: A facility search apparatus comprises a storage means for storing fixed facility information including facility information registered in advance, additional facility information including added or changed facility information, and deletion information identifying fixed facility information not to be searched. The facility search apparatus executes a search condition setting process of setting a search condition, a deletion information use determination process of computing the number of fixed facility information satisfying the search condition and determining whether or not to use the deletion information in calculating a search hit count to be presented to a user in accordance with the computed number of information, and a hit count calculation process of computing the search hit count to be presented to the user in accordance with the determination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267306-A (JP)
Title: Inspection equipment
Inventor: KITAMURA ATSUSHI
IPC: G01N21/956
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inspection equipment that inspects a defect at the edge part of a semiconductor wafer or the like, wherein the scattered light from an edge part of an object being inspected can be detected with surety.  <P>SOLUTION: The inspection equipment includes a rotating table 11 that holds an object being inspected W in a movable manner; an illuminating section 13 for irradiating the light onto an edge part of the object W to be W; a light-receiving section 15 for receiving the scattered light arising at the edge part; and a light-shielding section 33, that fluctuates corresponding to the movement of the object W to be inspected, to limit the specular light incident from the edge part into the light-receiving section 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT