baber/WOPTO huggingface dataset:
Patent JP-2007235459-A (JP)
Title: Multiple optical-axis photoelectric sensor
Inventor: ICHIMURA SATORU
IPC: H03K17/78
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution capable of rapidly setting a proper amplification factor in response to a light-receiving signal.  <P>SOLUTION: A multiple optical-axis photoelectric sensor has a light-projecting control circuit 3 and a light-projecting circuit 4 successively light-projecting a plurality of light-emitting diodes 2a to 2d, and a light-receiving control circuit 17 successively light-receiving each light-receiving means corresponding to each light-projecting means in response to the light-projecting operations of each light-projecting means by a light-projecting control means. A preamplifier circuit 9 as an amplifying means generating amplifying signals amplifying the light-receiving signals output from each photodiode 7 is further fitted. A set information determining the amplification factor so as to gradually set the amplification factor used for the preamplifier circuit 9 low in response to the increases of the levels of the amplifying signals is stored in a memory for the light-receiving control circuit 17. The light-receiving control circuit 17 sets the amplification factor of the preamplifier circuit 9 on the basis of the levels of the amplifying signals corresponding to a fixed number of the photodiodes 7 and the set information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279032-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YANAGIHARA MANABU
IPC: H01L29/06
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a semiconductor device which reduces reverse-bias leakage current caused by the surface level of a semiconductor layer.  <P>SOLUTION: The semiconductor device comprises a first semiconductor layer 4 which is formed above a substrate 1, a Schottky electrode 7 and an ohmic electrode 8 which are formed on the first semiconductor layer 4 so that they are spaced from each other, and a second semiconductor layer 5 which is formed so as to cover the first semiconductor layer 4 with the Schottky electrode 7 and the ohmic electrode 8 exposed. The second semiconductor layer 5 has a larger band gap than that of the first semiconductor layer 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149628-A (JP)
Title: Plasma display device
Inventor: PARK CHUNG HOO
IPC: H01J11/22
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure discharge efficiency, luminous efficiency, and brightness and aim at cost reduction of a plasma display device, and improve characteristics of discharge efficiency, luminous efficiency, and brightness of one without an ITO.  <P>SOLUTION: The device is structured by including a first as well as a second electrode formed at an upper substrate so as to be in parallel with each other, and barrier ribs formed at a lower substrate opposed to the upper one for zoning discharge spaces, each of the first as well as the second electrode formed so as to project into the discharge space in a given thickness. As a static characteristic voltage margin is improved through generation of counter discharge between the first electrode and the second electrode, a driving voltage range where a stable operation is possible is widened, and discharge current is decreased to decrease consumption power, which has an effect of improving luminous efficiency and discharge efficiency of the device as a whole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237409-A (JP)
Title: Image processor
Inventor: FUKUMA TOSHIHARU
IPC: B41J29/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus permitting an area occupied by a connector on a board and a working area surrounding the above area to be reduced in size and the board to be miniaturized.  <P>SOLUTION: In the case where a common board 1 is used in a device having a complex structure, two rows of contacts 9 formed on a seat side connector 8 are inserted into contact insertion holes 3 of a contact section 2 to be fixed, the contacts 9 are connected to a circuit on the common board 1, and then a plug side connector 10 having two rows of socket contacts to which terminal sections of wires 10a, 10b are connected is fitted to the seat side connector 8. Signal lines common to devices connected to the wires 10a and signal lines used only a special device connected to the wires 10b can be connected to the circuit on the common board 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240199-A (JP)
Title: Double refraction measuring method and device
Inventor: MUROOKA TAKASHI
IPC: G01N21/23
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double refraction measuring method which enables the accurate measurment of the polarization characteristics in a visible region of a sample having anisotropic characteristics such as a phase difference film or the like, and to provide a double refraction measuring device.  <P>SOLUTION: When the double refraction of the phase difference film is measured by measuring the double refraction characteristics of the phase difference film irradiated with light with the wavelength of the visible region to be used, the phase difference film is irradiated with the light of the visible region to measure the polarization characteristics of the phase difference film. The respective polarization characteristics measured when the phase difference film is irradiated with beams of the light of the visible region and a non-visible region are stored and the relation of the respective polarization characteristics is allowed to correspond.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237825-A (JP)
Title: Link for railroad vehicle and manufacturing method therefor
Inventor: KITADA HIDEKI
IPC: F16F15/08
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent early adhesive peel or breaking and simplify a manufacturing process in a link for a railroad vehicle equipped with an elastic coupling having rubber integrally vulcanized and adhered to an inner member and an outer member.  <P>SOLUTION: The link for the railroad vehicle is equipped with a link body, and the elastic coupling 3 provided on one end or both ends of the link body. The elastic coupling 3 has a rigid inner member 4, a rigid outer member 6, and the rubber 5 provided between the inner member 4 and the outer member 6. The elastic member 3 is manufactured by integrally adhering the inner member 4 and the outer member 6 by vulcanizing the rubber 5 by applying vulcanization and cooling in such a state that compression stress is generated in the rubber 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239625-A (JP)
Title: Portable blowing device
Inventor: SEKI TAKERO
IPC: F04D29/64
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable blowing device capable of being carried by a user without using the hand, reduced in size, eliminating the need of modifying clothes of the user, and flexibly matching various types of clothes.  <P>SOLUTION: In this portable blowing device, a fan driven by a motor is installed in a frame whose upper and lower ends are opened. A cover for covering the fan is installed at the upper opening of the frame. A bellows served as an extendable blowing passage is attached to the lower opening of the frame. Engagement pieces engageable with the clothes are projected from the outer one surface of the frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240380-A (JP)
Title: Intra-tunnel position detector
Inventor: WATANABE KOICHI
IPC: G01B11/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-tunnel position detector accurately detecting the position of one's own vehicle even in a tunnel where a radio wave from a GPS satellite is unreceivable.  <P>SOLUTION: A micro controller 112 starts an intra-tunnel position detection program, when it determines, based on an output of a photosensor 106, that a vehicle has entered a tunnel where a radio wave from a GPS satellite is unreceivable. Imaging cameras 102 and 104 installed in the vehicle thereby image the interior of the tunnel, and an image processing part 110 detects relative positional relation between intra-tunnel illuminations and the position of the own vehicle. The position of the own vehicle in the tunnel is detected by calculating the longitudinal position and lateral position of the own vehicle among the respective illuminations based on this relative positional relation, This determines the accurate position of the own vehicle in the tunnel and makes it possible to provide a user with accurate leading/guiding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248157-A (JP)
Title: Analyzing method of component in crude oil before refining
Inventor: OKAMURA YOSHIYUKI
IPC: G01N30/88
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove a polar impurity component, a fatty acid or both of them in an analyzing method of a component in crude oil before refining.  <P>SOLUTION: In the analyzing method of residual agricultural chemicals in crude oil before refining, a water washing process and a PSA solid-phase column treatment process are added to a pretreatment process and the polar impurity component is removed by the water washing process while the fatty acid is removed by a PSA solid-phase column treatment process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248200-A (JP)
Title: Maintenance system and method of semiconductor testing device
Inventor: KUROKAWA EIJI
IPC: G01R31/28
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a maintenance system and a maintenance method of a semiconductor testing device capable of easily setting a reference range appropriate to the semiconductor testing device.  <P>SOLUTION: The maintenance system is a system for maintaining an LSI tester 1 having a self-diagnosis function. The system comprises: a self-diagnosis execution section 3; a storage section 5; and a statistical processing section 7. The self-diagnosis execution section 3 executes the self-diagnosis test of the LSI tester 1 and determines whether a measurement value for indicating the result of the self-diagnosis test is within a reference range. The storage section 5 stores the measurement value. The statistical processing section 7 determines the reference range, based on past measurement values stored at the storage section 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255753-A (JP)
Title: Hot water supply system and program
Inventor: NOZAWA MASAKO
IPC: F24H1/18
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system, safely and efficiently supplying emergency water when a disaster occurs.  <P>SOLUTION: In this hot water supply system using a hot water storage type water heating apparatus, when the occurrence of a disaster such as an earthquake or a fire is detected by a disaster detecting means 6, hot water in the hot water storage tank 5 is controlled to be low-temperature and uniform by an in-tank hot water temperature control means 7. Thus, even when cut-off of water or power failure is caused after the disaster occurs, water for living can be supplied with ease of use and safely.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254317-A (JP)
Title: Crop-increasing agent and method for using the same
Inventor: KIKUTAKE KAZUHIKO
IPC: A01N43/828
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crop-increasing agent for various crops, which gives sufficient crop-increasing effects even by simple using methods comprising not only a spraying treatment but also a seed treatment or a target crop cultivation carrier treatment.  <P>SOLUTION: This crop-increasing agent contains a compound represented by the general formula (I) äR<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, and R<SP>5</SP>are each H, a halogen, CN, an alkyl, an alkoxyalkyl, an aryl, an arylalkyl, an alkylcarbonyl, or the like; R<SP>6</SP>is -C(=W<SP>1</SP>)YR<SP>7</SP>[R<SP>7</SP>is H, an alkyl, an alkenyl, phenylcarbonyl, a heterocyclic carbonyl, an arylsulfonyl, or the like; Y is O, S, -N(R<SP>11</SP>)-, or -N(R<SP>11</SP>)O- (R<SP>11</SP>is H, an alkyl, a cycloalkyl, a substituted phenyl, or the like), or the like; W<SP>1</SP>is O, S]} as an active ingredient, and the method for using the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258952-A (JP)
Title: Measuring device and its display method and display of channel state
Inventor: OGATA HIDEAKI
IPC: H04J1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To display time variation of communication state of each of a plurality of channels employing a plurality of subcarriers in easy-to-understand form.  <P>SOLUTION: Layers corresponding to a plurality of channels, respectively, are displayed along the time axis. Width of each layer at an arbitrary moment in time is determined depending on the number of subcarriers under use by a corresponding channel at that moment in time. Furthermore, color or pattern of the layer is altered depending on the modulation system or power of the corresponding channel. Correspondence of the color or pattern of the layer and the modulation system or power is displayed on an annotation column 36. Each layer may be distinguished by border lines 30-34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006299254-A (JP)
Title: Film comprising liquid crystalline resin composition and manufacturing method thereof
Inventor: TACHIKAWA KOJI
IPC: C08L67/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film comprising a liquid crystalline resin composition which, in the form of an unoriented film, is improved with respect to the anisotropism thereof and has the same dimentional stability as that of an oriented film, so that the manufacturing process of the film can be simplified.  <P>SOLUTION: This film comprises a liquid crystalline resin composition comprising 100 parts by weight of a liquid crystalline polyester comprising a para-hydroxy benzoic acid residue, a 4,4'-dihydroxy biphenyl residue, a para-hydroxy phenol residue, a terephthalic acid residue and an isophthalic acid residue, and 1-5 parts by weight of silica in the form of a complete sphere which has an average particle diameter of 0.2-0.6 μm and in which the content of a coarse grain having a diameter of 5 μm or more is 100 ppm or less and a silanol group is present in the surface thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258433-A (JP)
Title: Semiconductor device, its manufacturing method and electronic equipment
Inventor: KUNIE AKIMORI
IPC: H01L31/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust distances among a plurality of light receiver regions without no change of a pattern for a semiconductor chip.  <P>SOLUTION: A rear 20 opposed to a main surface 19 forming the two light receiver regions in the semiconductor chip 17 is polished, and a specified angle is formed to the main surface 19 and the rear 20. Accordingly, the distance between the two light receiver regions measured in the direction parallel with the surface of a lead frame 15 can be made smaller than that, in the case when the angle is not formed to the main surface 19 and the rear 20 (that is, the case when the rear 20 is not polished), without no change of the pattern for the semiconductor chip 17 and no change of a package mounting process with the change of the pattern. The distance between the two light receiver regions can be set arbitrarily by adjusting the angle of the main surface 19 and the rear 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255087-A (JP)
Title: Gap blocking member
Inventor: HIGASHIDA TOYOHIKO
IPC: E04H9/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap blocking member which blocks a gap formed between a foundation and a building main body borne by the foundation via base isolation devices, and is free from collision against the base isolation devices on the occasion of an earthquake.  <P>SOLUTION: The gap blocking members 11, 21 are arranged in the gap between the building main body 10 borne on the foundation 3 via the base isolation devices 20, and the foundation 3, and each formed of a single or a plurality of box bodies 11, 22, 22 each having an open side surface facing to the base isolation devices 20 shown in Fig.1. Further, each box body 11 is detachably secured to an upper surface of the foundation 3. Alternatively the gap blocking member is formed of a single or a plurality of box bodies 31, 42 each having an open side surface facing to the base isolation devices 20, and an open lower surface, and the box bodies 31, 42 are detachably secured to a lower surface 7 of the building main body 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007230771-A (JP)
Title: Immersion processing device
Inventor: NAKADA HIDEKI
IPC: C25D17/06
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent nonuniform plating from occurring by loading or unloading a workpiece into or to the outside of an immersion tank quickly without allowing the workpiece to rub thereon without changing the carrying attitude of the workpiece in a workpiece carrying device in the immersion tank.  <P>SOLUTION: This immersion processing device comprises a low carrying mechanism 35 disposed in the immersion tank 5 and carrying the workpiece W in a processing liquid, a higher carrying mechanism 56 disposed at the position higher than the lower carrying mechanism 35 on the outside of the immersion tank 5, extending near the immersion tank 5 or to the upper side of the immersion tank, and carrying the workpiece W, and a liftable transfer mechanism 72 receiving the workpiece W from one of the lower carrying mechanism 35 and the higher carrying mechanism 56 by the generally horizontal movement, lowering or rising, and transferring the work to the other carrying mechanism by the generally horizontal movement. Desirably, the carrying speed of the transfer mechanism 72 is changeable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007262596-A (JP)
Title: Paperboard for disposable cleaning tool, which has excellent disaggregation in water
Inventor: KAWASAKI MINORU
IPC: D21H27/30
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide paperboard with excellent disaggregation in water, keeping high strength in use, however losing the strength in water, thus exhibiting such disaggregation as to be disintegrated into fibrous form by the action of a given water current.  <P>SOLUTION: The paperboard is a multilayer-strained paperboard of at least two layers with a basis weight of 25-130 g/m<SP>2</SP>per layer and an interlaminar strength (TAPPI UM522) of 0.38-0.90 MPa. The paperboard keeps its high strength in use, however, loses the strength in water, and is readily disintegrated by the action of a given water current. Therefore, while being easy to wipe off dirts, the paperboard has slight possibility of causing troubles such as pipe clogged with paperboard discarded in discharging water current after use, thus being convenient in handling and easy in aftertreatment as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266922-A (JP)
Title: Photographic sticker making device, its control method and its control program
Inventor: SUNAMI KOJI
IPC: H04N5/76
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic sticker making device by which photographing play can be pleasantly performed.  <P>SOLUTION: At the time of photography, on a live monitor, a live image acquired by a camera appears from the right and moves to the left with music ((a)→(e)). When the live image is located in the middle of a screen page, the live image is stopped moving to initiate photography (f). That is, a notification that the photography is going to start is displayed on the under side of the screen page and it is announced by voice that the photography is going to start. The photography is started after having completed the countdown of 3, 2, 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264310-A (JP)
Title: Rotating body driving apparatus and image forming apparatus equipped with the same
Inventor: SANO TAKESHI
IPC: G03G21/14
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating body driving apparatus that supplies the rotational force of a rotational driving source to a rotating body through a gear, in which fluctuation in rotational speed due to a gear tooth pitch error can be corrected.  <P>SOLUTION: A motor 31 is rotated at fixed speed, and the angular data and pitch data of the tooth from the gear 32 located in the HP (home position) are stored in a memory 45. In correction of the rotational speed, the rotational speed of the motor 31 is adjusted by reading the angular data and the pitch data of the tooth out of the memory 45, and then adjusting the output pulse of a rotational driving apparatus pulse generation part 44 so as to eliminate a difference from an ideal value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006309201-A (JP)
Title: Multiplex scalar multiplying operation device in elliptic curve cryptosystem, signature verification device, and programs
Inventor: OKEYA KATSUYUKI
IPC: G09C1/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptic curve multiplex scalar multiplying operation method for carrying out the optimum processing in accordance with the given memory amount.  <P>SOLUTION: In a multiplex scalar multiplying operation device in an elliptic curve cryptosystem wherein multiplex scalar multiplying points are calculated from a plurality of scalar values in an elliptic curve and as many points as the number of the scalar values on the elliptic curve, the multiplex scalar multiplying operation can be carried out at high speed by encoding the scalar values into a first numerical series and increasing the number of terms to become zero for the first numerical series.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007262271-A (JP)
Title: Method of storing methane gas, methane gas-storing material and apparatus for storing methane gas
Inventor: UMETSU KAZUTAKA
IPC: C10L3/06
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of storing a large amount of methane gas by condensing it under low-pressure gas hydrate forming conditions to form a type II gas hydrate; and to provide a methane gas-storing material obtained by using the method.  <P>SOLUTION: The method of storing methane gas is characterized by the followings. A composite solvent 6 is prepared by adding an organic material having properties of forming the type II gas hydrate and absorbing methane gas, to water excessively by such an amount that more than the water necessitating for forming the type II gas hydrate. Fuel gas containing methane gas is fed into the solvent 6 under the conditions of pressure and temperature to form the type II gas hydrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264433-A (JP)
Title: Photosensitive resin composition and color filter
Inventor: KIBINAGA HIDEHIKO
IPC: G03F7/027
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition, e.g., a colored ink for a color filter capable of forming very thin lines even in the case of a high pigment concentration, having high adhesion, giving a good pattern profile, and capable of contributing to higher definition, a higher yield and a shorter takt time.  <P>SOLUTION: The photosensitive resin composition comprises an alkali-soluble resin (A) obtained by reacting a carboxyl group-containing polymer represented by general formula (I) with a carboxylic acid reactive compound having a group which reacts with carboxylic acid and an ethylenically unsaturated group or a group which reacts with carboxylic acid and a silicon-based functional group, wherein A denotes -CO-, -SO<SB>2</SB>-, -C(CF<SB>3</SB>)<SB>2</SB>-, -Si(CH<SB>3</SB>)<SB>2</SB>-, -CH<SB>2</SB>-, -C(CH<SB>3</SB>)<SB>2</SB>-, -O-, 9,9-fluorenyl or a direct bond; X denotes a tetravalent carboxylic acid residue; Y<SB>1</SB>and Y<SB>2</SB>each denote H or a carboxylic acid residue represented by -OC-Z-(COOH)<SB>m</SB>; and n denotes a number of 1-20.  <P>COPYRIGHT: (C)2008,JPO&INPIT