baber/WOPTO huggingface dataset:
Patent JP-2008176689-A (JP)
Title: Age verification device, age verification method, and age verification program
Inventor: TAKIGAWA ERINA
IPC: G07F5/22
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an age verification device for specifying whether a person should be subjected to age verification (a person to be verified) or not (a person obviously under or over the age limit).  <P>SOLUTION: The age verification device includes: a detection means for detecting person information including at least face information from an acquired image of the object person; and an age specification means for specifying whether the person is obviously over or under the age limit, or a person to be verified who is not identified, on the basis of the person information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181953-A (JP)
Title: Manufacturing method of group iii-v compound semiconductor substrate
Inventor: YAGO AKIHIRO
IPC: H01L21/3065
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a group III-V compound semiconductor substrate, capable of improving the PL strength of the group III-V compound semiconductor substrate.  <P>SOLUTION: In this manufacturing method of a group III-V compound semiconductor substrate, a surface 3a of a wafer 3 is first polished (polishing step). Then, the surface 3a of the wafer 3 is cleaned (first cleaning step S7). Then, by using a gas containing halogen, first dry etching is executed for the surface 3a of the wafer 3, while applying first bias power to a chuck 24 for placing the wafer 3 (first dry etching step S9). Then, by using a gas containing halogen, second dry etching is executed for the surface 3a of the wafer 3 while applying second bias power that has a power value smaller than that of the first bias power, to the chuck 24 (second dry etching step S11).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179493-A (JP)
Title: Dielectric porcelain composition and electronic component
Inventor: SAKURAI DAN
IPC: C04B35/46
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which is excellent in the accelerated aging of insulation resistance and has high rated voltage.  <P>SOLUTION: The dielectric porcelain composition comprises predetermined amounts of a main component comprising barium titanate, a first accessory component comprising BaZrO<SB>3</SB>, a second accessory component comprising an oxide of Mg, a third accessory component comprising an oxide of R (wherein R represents at least one selected from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu), a fourth accessory component comprising an oxide of at least one element selected from Mn, Cr, Co, and Fe, and a fifth accessory component comprising an oxide of at least one element selected from Si, Li, Al, Ge, and B. When the particle diameter of the dielectric particle is D, the content of the fifth accessory component at a depth T<SB>5</SB>, which is 5% of the particle diameter D, is more than 0.1 atomic percent and less than 1.3 atomic percent in terms of Si, Li, Al, Ge or B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179444-A (JP)
Title: Chain protector
Inventor: HASHIGAMI KENTARO
IPC: B66C1/12
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain protector effective to protect a chain sling and a workpiece.  <P>SOLUTION: This chain protector to be used to abut on a corner part of a workpiece in the state of fitting to the chain sling comprises a fitting 10 having a shape possible to be nearly tightly brought in contact with a corner part of the workpiece, a chain insert member 20 having nearly cross-shaped through holes 23A and 23B for passing a cross chain of the chain sling, and a magnet 30 for tightly fitting the chain protector to the outside surface of the corner part. In the case of using this chain protector for a workpiece having a sharp edge corner such as a H-shaped steel, the sharp edge is housed in a recessed part 16 inside the fitting, and a contact with the fitting can be prevented. A central part of the chain insert member in the longitudinal direction thereof is cut and eliminated on a side thereof opposite to the fitting so as to form a thin-plate part 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179273-A (JP)
Title: Arrangement structure of airbag device
Inventor: TAKEMURA NAOKI
IPC: B60R21/20
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when installing a prescribed accessory on a cover member holding an airbag, and to more exactly simultaneously install the prescribed accessory and the airbag.  <P>SOLUTION: In this arrangement structure, the airbag 16 to be inflated and deployed between an occupant and a vehicle body 11, the cover member 17 holding the airbag 16 in a folded state and installed on the vehicle body 11, and a wire harness 26 installed on the cover member 17 are provided. The wire harness 26 is arranged on a surface inside a cabin of a cabin-inside wall 22 in the cover member 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184781-A (JP)
Title: Waterproof sheet
Inventor: FUKUYAMA KAZUYUKI
IPC: E04F13/08
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof sheet with excellent construction efficiency disposed between the inner structural member and the outer structural member of a structure and capable of properly preventing the invasion of a liquid such as rainwater from the outer structural member side to the inner structural member side.  <P>SOLUTION: This waterproof sheet is disposed between the inner structural member and the outer structural member of the structure. The surface of the waterproof sheet has a rubber-like elasticity. Even when a needle body is extended through the waterproof sheet to secure it to the structure, the surface of the waterproof sheet is elastically press-fitted to the needle body since the surface has a rubber-like elasticity. Therefore, a gap is not produced between the needle-like body and the waterproof sheet opposed thereto. Consequently, since a liquid such as rainwater does not enter the inner structural member side of the structure, the structure can be effectively prevented from being corroded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184273-A (JP)
Title: Document feeding device
Inventor: YAMAMOTO MASAKAZU
IPC: G03G15/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeding device detecting foreign matter adhered to a document, regardless of material of the foreign matter or the thickness of the document.  <P>SOLUTION: The document feeding device 3 comprises: a document placing part 2; a paper feed part 31 feeding the document D placed on the document placing part 2; an optical detection means 5 detecting the state of the document in the paper feed part 31. The optical detection means 5 is constituted of a light emitting part 50, a light receiving part 51, and an optical transmission medium 52 leading the light output from the light emitting part 50 to the light receiving part 51, and provided with pressing mechanisms pressing at least the optical transmitting medium 52 on the document D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185128-A (JP)
Title: Pre-tension imparting method for power transmission chain and pre-tension imparting device
Inventor: KAMAMOTO SHIGEO
IPC: F16G5/18
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a chain of a standardized length whose durability is improved by residing stress.  <P>SOLUTION: The pre-tension imparting method for the power transmission chain is provided for imparting pre-tension to the chain by giving endless turn to the endless looped chain to which a plurality of laminated link plates is freely bendably connected via pin members and which is bridged between a plurality of rollers, while applying a load to the chain. It comprises (a) a step of controlling the tension of at least one roller out of the plurality of rollers to keep the chain in a tensed condition with no substantial sagging while giving endless turn to the chain, a step of measuring the length of the chain in the tensed condition, (c) a step of controlling the displacement of at least one roller to elongate the chain up to a target length, (d) a step of controlling the tension of at least one roller to keep the chain in the tensed condition with no substantial sagging, and (e) a step of measuring the length of the chain in the tensed condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185814-A (JP)
Title: Liquid crystal display device
Inventor: OMURO KATSUFUMI
IPC: G02F1/13363
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which a high quality image with a wide viewing angle is displayed.  <P>SOLUTION: The liquid crystal display device has: a liquid crystal layer in which liquid crystal molecules are aligned between substrates with a twist angle of 45° or less and nearly in parallel to substrate surfaces in a state with no voltage applied thereto, and the liquid crystal molecules are aligned in a direction normal to the substrate surfaces in a state with a voltage applied thereto; first and second polarizing layers disposed so as to interpose the liquid crystal layer in between and perpendicularly intersecting each other; and a first retardation layer (16) and a second retardation layer disposed between the first polarizing layer and/or the second polarizing layer and the liquid crystal layer, and is characterized in that the first retardation layer is formed by hardening a liquid crystal composition containing a rod shaped liquid crystal compound, and the second retardation layer has its in-plane slow axis being parallel to, or vertical to, an absorption axis of the first or second polarizing layer disposed in the vicinity thereof, and the retardation Rth(550) at 550 nm wavelength in the thickness direction of the second retardation layer satisfies formula (1) -300 nm<Rth(550)<50 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185146-A (JP)
Title: Shaft sealing structure for eccentric shaft, and pump device
Inventor: SUHARA NOBUHISA
IPC: F04C2/107
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device having a smaller amount of transfer liquid which remains therein to be discarded when disassembled while increasing the life of an eccentric shaft joint without bringing the eccentric shaft joint connecting a driving part to a rotor into contact with the transfer liquid.  <P>SOLUTION: A seal member 16 which is mounted on the rotor 14 having eccentric turning motion abuts on the wall face of a partition plate 24 having an insertion hole 24a through which the rotor 14 is inserted in an eccentrically turnable manner. The rotor 14 is turnably mounted in an inner hole 15a of a stator 15. The eccentric shaft joint 13 is arranged at a position on the opposite side to the stator 15 with the partition wall 24 as a criterion, and it connects the end of the rotor 14 to the end of a driving shaft 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187913-A (JP)
Title: Roof surface greening construction body using climbing plant
Inventor: KURIHARA JUNKO
IPC: E04D13/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof surface greening construction body using climbing plants designed so as not to exert negative effects on growth of the climbing plants while maintaining light weight.  <P>SOLUTION: The roof surface greening construction body using climbing plants is provided with at least a heat-insulating material 10 comprising a resin foam molded body fixed on the roof surface, a heat-insulating material presser 20 disposed on the upper surface of the heat-insulating material 10, a climbing plant planting base material 30 disposed on the roof surface, and a climbing plant P growing from the climbing plant planting base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189136-A (JP)
Title: Electric auxiliary device for power assisted bicycle, and power assisted bicycle
Inventor: UDA MAKOTO
IPC: B60L11/18
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric auxiliary device for a power assisted bicycle and an power assisted bicycle capable of using a vehicle body frame of a general bicycle.  <P>SOLUTION: The electric auxiliary device 100 is provided with a crank shaft 140 connected to crank pedals 52L, 52R; a sprocket 130 engaged with a chain 60 for transmitting motive power to the power assisted bicycle and rotating the chain 60 along a predetermined track; a sensor side gear 125 fixed to the crank shaft 140; and a motor side gear 115 fixed to the sprocket 130 and engaged with an electric motor 110. A torque sensor 120 is engaged with the sensor side gear 125 and the motor side gear 115, and detects difference of torques of the sensor side gear 125 and the motor side gear 115.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190463-A (JP)
Title: Soot removing device for diesel engine
Inventor: OHASHI HIROSHI
IPC: B01D53/94
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soot removing device for a diesel engine which can reduce soot without performing any forced regeneration of a particulate filter in the area where self-regeneration of a DPF is difficult.  <P>SOLUTION: The soot removing device for the diesel engine 20 has either an oxidation catalyst 32 or the particulate filter 1, or both of them inside, and is provided with a detection means, a control means 4, and a by-pass means. The detection means detects the operating condition of the engine 5, and the control means 4 controls the soot removing device based on the operating condition. The by-pass means makes the exhaust gas 10 bypass the particulate filter 1 when the operating condition of the engine deviates from the self-regeneration area of the particulate filter 1 and from a zone-control area of emission control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224024-A (JP)
Title: Dental material based on polycyclic allyl sulfide
Inventor: ANGERMANN JOERG
IPC: A61K6/884
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental material exhibiting reactivity resembling to those of a substance based on dimethacrylate and slight shrinkage in its radical polymerization.  <P>SOLUTION: This dental material is based on a polycyclic allyl sulfide having general formula (I) [wherein, X is absent, or O, S, -O-CO- or -O-CO-NH-; Y is absent, or O, S, -O-CO- or -O-CO-NH-; (m) is 0 or 1; and (n) is 3 to 6 integer].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008189535-A (JP)
Title: Method for accumulating carbon nano-material and hollow membrane structure
Inventor: FURUSAWA HIROSHI
IPC: B82B1/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accumulating a carbon nano-material of all kinds, not limited to a chemically modified specific carbon nanotube, and a hollow membrane structure prepared by the method.  <P>SOLUTION: This method for accumulating the carbon nano-material comprises a dropping process of dropping a liquid containing a carbon nano-material onto the surface of a solid and an irradiation process of irradiating the surface of the solid with a light beam, where the irradiation process further comprises a step of condensing the light beam on the surface or at the vicinity of the surface of the solid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196141-A (JP)
Title: Warm water washing device
Inventor: TAKURI NOBORU
IPC: E03D9/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the cleanliness of a private-part washing nozzle of a warm water washing toilet seat.  <P>SOLUTION: This warm water washing nozzle comprises the private-part washing nozzle 6 which has a jet hole connected to a hydrant so as to emit a jet of supplied water as private-part washing water, a mist generating means 20 for generating a mist, and a nozzle storage portion 8 which houses the private-part washing nozzle by turning the vicinity of the jet hole 6a of the private-part washing nozzle into an almost sealed space. The private-part washing nozzle 6 is cleaned by the mist by filling the nozzle storage portion 8 with the mist which is generated by the mist generating means 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199789-A (JP)
Title: Discharging system and electric vehicle
Inventor: NAKANISHI TOSHIAKI
IPC: H02J7/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging apparatus capable more reliably operating to correct variation in voltage or residual capacity between battery blocks, forming a battery pack.  <P>SOLUTION: If power is not supplied from the battery pack 10 to a motor generator 42 and the variations in residual capacity between the battery blocks forming the battery pack 10 are larger than a predetermined value, a discharge request section 22 instructs a discharge control section 52 corresponding to the battery block having the largest residual capacity among the battery blocks, to start power supply at this battery block. Upon receiving the instruction of starting power supply using the battery block, the discharge control section 52 instructs a discharge section 54 to discharge the battery block, in response to the start of power supply by the battery block. The discharge section 54 discharges the battery block upon the discharge instruction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125898-A (JP)
Title: Recorder, recording method, and program
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/01
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can record an image to a recording medium while preventing ink from being rubbed off to drop, and to provide a recording method and a program.  <P>SOLUTION: In a recording mode of a high possibility that a face of the recording medium after the image is recorded is rubbed, kinds of the ink used are limited to suppress small a quantity of a pigment given for recording the image to at least a part of the face of the recording medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197447-A (JP)
Title: Large screen display
Inventor: ISHII TORU
IPC: G09G5/36
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large screen display device which simultaneously and independently displays private display screens for respective viewers and adapts resolution discretely to each of a plurality of the viewers.  <P>SOLUTION: The large screen display device includes a display means which displays information provided to the viewers, a public display area creation means which creates the public display area for displaying the information toward the unspecified viewers on the display means, a private display area creating means which creates the private display area to display the information toward the specific viewer on the display means, and a control means which controls the creation conditions of the public display area created by the public display area creation means and controls the creation conditions of the private display area created by the private display area creation means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197555-A (JP)
Title: Image forming apparatus
Inventor: YAMADA KUNIO
IPC: G03G15/01
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability of color density important for a user.  <P>SOLUTION: By setting the density of density control patches of respective colors Y, M, C and K by a user, the image forming apparatus 100 forms the patch images of the respective colors Y, M, C and K on an intermediate transfer belt 406 while aiming at the set density. The image forming apparatus 100 reads the patch images by a density sensor 414, compares the density of the read image with the density set by the user, and corrects exposure potential when a photoreceptor is exposed based on a result of the comparison, and then forms a latent image on the photoreceptor by the corrected exposure potential or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200771-A (JP)
Title: Method for polishing substrate, semiconductor apparatus, and its manufacturing method
Inventor: NAKAMURA HIROKO
IPC: B24B37/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing a substrate, which method can realize high flatness polishing, and further to provide a semiconductor apparatus and its manufacturing method.  <P>SOLUTION: An oxide film to be polished existing on the substrate is flattened by carrying out the chemical-mechanical polishing processes having two or more steps in order using at least two or more kinds of slurry composed of ceria abrasives having different BET values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205803-A (JP)
Title: Sound quality correction apparatus
Inventor: HASHIMOTO TAKESHI
IPC: H04R3/04
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To output an acoustic signal of a fine sound quality even when the volume of an output sound is set to a large volume.  <P>SOLUTION: A sound quality correction apparatus 6 includes a frequency correction means 10 for applying the gain correction of a prescribed frequency to an input acoustic signal, a volume setting means 7b for setting the volume of the corrected acoustic signal and a volume changing means 11 for changing the volume of the acoustic signal corrected by the frequency correction means 10 according to the volume set value set by the volume setting means 7b. The frequency correction means 10 changes a correction value in gain correction according to the volume set value set by the volume setting means 7b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213052-A (JP)
Title: Power tool
Inventor: SAWANO FUMIAKI
IPC: B25B23/14
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent set values such as torque or rotational frequency from being changed inadvertently.  <P>SOLUTION: A power tool of the embodiment comprises a tool body A whose set values of torque and rotational frequency are variable, and a setting device B for setting the set values of the tool body A. Since the set values (set torque value and set rotational frequency value) stored in a memory 3 of the tool body A can be set only by the setting device B separate from the tool body A, the set values such as the torque or the rotational frequency are not inadvertently changed during operation unlike conventional ones. As a result, reliability in operation such as torque control, and working efficiency are improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213545-A (JP)
Title: Motion control device for movable body and console box
Inventor: YOSHINO KAZUO
IPC: B60N3/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To move a movable body in a motion similar to parallel slideing with four-node linkage, to the halfway of reciprocation, and to rotate around one axis in principle thereafter.  <P>SOLUTION: This motion control device has the first arm 30 having a pivot part A to the movable body 1 and a pivot part B to a fixed body 2, the second arm 31 having a pivot part C to the movable body 1 and a pivot part D to the fixed body 2, the first support device 32 which applies a rotational force around B to the first arm 30, the second support device 33 which applies a rotational force around D to the second arm 31, a switching device 34 which makes the support force of the second support device 33 not affect the second arm 31 until the movable body 1 reaches the prescribed reciprocation position and makes the support force of the second support device 33 affect the second arm 31 after the movable body 1 reaches the prescribed reciprocation position, and a cam device 35 which maintains an interval between A and C roughly constant until the movable body 1 reaches a prescribed reciprocation position and releases the interval after the movable body 1 reaches the prescribed reciprocation position to allow rotation of the second arm 31 around D.  <P>COPYRIGHT: (C)2008,JPO&INPIT