baber/WOPTO huggingface dataset:
Patent JP-2007323873-A (JP)
Title: Fuel cell system and its control method
Inventor: HASUKA YOSHINOBU
IPC: H01M8/04
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten starting time by suppressing the operation lag of an injector under low temperature environment or in rising of primary pressure in a fuel cell system.  <P>SOLUTION: The fuel cell system 1 is equipped with a fuel cell 10; a fuel supply passage 31 for making fuel gas supplied from a fuel supply source 30 flow to the fuel cell 10; an injector 35 supplying gas to the downstream side by adjusting a gas state on the upstream side in the fuel supply passage 31; and a driving control means (a control device 4) controlling the opening and closing of the injector 35 in an upstream pressure decreased state in which a pressure value of fuel gas on the upstream side of the injector in the fuel supply passage 31 is lower than a pressure value in the ordinary operation of the fuel cell 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325429-A (JP)
Title: Rotation phase angle measuring device, frequency measuring device using the same, synchronous phaser measuring device, opening/closing pole phase controller, synchronous power supply device and phase discriminating device
Inventor: SEKI KENPEI
IPC: G01R25/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation phase angle measuring device capable of highly accurately measuring an electric quantity, even for a power system having a large number of noise deviated from a reference wave.  <P>SOLUTION: This rotation angle measuring device principally comprises a voltage measuring means for measuring a voltage instantaneous value of the power system at a cycle of 1/4N (N is a positive integer) of one cycle of a reference wave, where the voltage instantaneous value of the power system is represented by a voltage rotation vector on a complex plane; a voltage amplitude calculating means for obtaining a voltage amplitude value by the integral operation of a square value of the voltage instantaneous value at arbitrary timing at which the voltage instantaneous value is measured; a chord length calculating means for calculating the chord length of the voltage rotation vector at the two timings by integral calculation for the difference between measured adjacent two voltage instantaneous values in one segment period including the timing; and a rotation phase angle calculating means for calculating a phase angle of the voltage rotation vector in the one segment period including the timing on the basis of the voltage amplitude value obtained by the operation and the chord length.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323994-A (JP)
Title: Planar light source device
Inventor: MIZUTA MINORU
IPC: G02B5/04
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light source device having a structure hardly causing luminance irregularity between planar light source units adjacent to each other.  <P>SOLUTION: This planar light source device 40 illuminating a transmission type liquid crystal display device from the back is provided with a diffuser plate 61, and a light transmission control member 100 comprising a plurality of light transmission control member units 110. Each light transmission control member unit 110 is provided with a plurality of first inclined surfaces 111, a plurality of second inclined surfaces 112 and a plurality of optical thin films 113 of which the optical transmittance is changed depending on an incident angle of light. Light emitted from a light source 41 and directed toward the first inclined surfaces 111 penetrates the optical thin films 113 formed on the first inclined surfaces 111 and enters into the diffuser plate 61; at least a part of light directed toward an adjacent light transmission control member unit 110' is reflected by an optical thin film 113' in the adjacent light transmission control member unit 110', and returned into a planar light source unit 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320246-A (JP)
Title: Mold and manufacturing method of mold
Inventor: ARITSUKA YUKI
IPC: G03F7/20
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a mold having highly precise fine pattern.  <P>SOLUTION: An oxidized film 120 is formed on the surface of a substrate 110 further a resist layer 130 on the oxidized film 120. Next the surface of resist layer 130 is irradiated with electron beam A and exposed (Fig.2(b)). Further, development or others are carried out and a pattern 130a is formed on the resist layer 130. Next, etching is carried out to the oxidized film 120 using the pattern 130a as a mask and a pattern forming layer 120a is formed (Fig.2(c)). A film is formed of the same material as the substrate 110 on the surface of the substrate 110 using the pattern 120a as the mask and a layer 150a and a layer 150b are formed (Fig.2(e)) after removing the pattern 130a (Fig.2(d)). The layers 150a, 150b are polished to form an uneven pattern layer 150c (Fig.2(f)). The polishing is carried out such that the uneven pattern layer 150c is in the same face. Next, the pattern 120a (Fig.2(g)) is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329175-A (JP)
Title: Current-voltage non-linear resistor, and lightening arrester
Inventor: ANDO HIDEYASU
IPC: C04B35/453
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a current-voltage non-linear resistor which can achieve miniaturization of an overcurrent protector, has high resistance value and excellent thermal stability, and is excellent in non-linear resistant characteristics and life characteristics.  <P>SOLUTION: The resistor is configured of a sintered body principally containing zinc oxide, containing as sub-components: bismuth, cobalt, manganese, antimony and nickel which are converted into oxide expressions of 0.3-1.5 mol% Bi<SB>2</SB>O<SB>3</SB>, 0.3-2.0 mol% Co<SB>2</SB>O<SB>3</SB>, 0.4-3 mol% MnO, 0.5-4 mol% Sb<SB>2</SB>O<SB>3</SB>and 0.5-4 mol% NiO respectively, further containing 0.001-0.02 mol% Al<SP>3+</SP>, containing an oxide of at least one kind of rare-earth element R which is converted into an oxide expression of 0.05-1.0 mol% R<SB>2</SB>O<SB>3</SB>, the element R being selected from among yttrium, europium, erbium, thulium, gadolinium, dysprosium, holmium and ytterbium, and further, having content not less than 90 mol% ZnO.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326612-A (JP)
Title: Girder member for cargo transfer pallet, and pallet
Inventor: SHIMADA KOJI
IPC: B65D19/34
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a girder member which has a sufficient strength, offers fine workability in gluing the girder member to a transfer pallet deck, and allows greater joint strength, and a pallet using the girder member.  <P>SOLUTION: The girder member is composed of a support panel 11, and a cover panel 15. The support panel 11 is folded into a square tubular shape to form a laminated square tube 16. The cover panel 15 is superposed on both end faces of the square tube 16 to form a girder material 10. The girder materials 10 are fixed between an upper deck and a lower deck to construct a transfer pallet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007081369-A (JP)
Title: Packaging apparatus and packaging method of electronic component
Inventor: KAWASE TAKEYUKI
IPC: H05K13/08
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the correct and efficient recognition of the thickness of an electronic component which is chucked by a nozzle.  <P>SOLUTION: A method of measuring the thickness of the electronic component having a transfer head for the nozzle 21 which chucks a component P applied to a component packaging apparatus which conveys the component P with the transfer head and equips a substrate with the component P includes a falling step of falling the component P to the precise part of a first line sensor 13 for measuring the thickness of the component P, and a measuring step of measuring the thickness of the component P by the first line sensor 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007334611-A (JP)
Title: Service providing apparatus, control method and program of service providing apparatus
Inventor: SAITOU SATOKO
IPC: G06F3/12
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To give pleasure to a service user when a service about digital contents is provided through a network.  <P>SOLUTION: A service providing apparatus selects a print candidate at random based on service user's attribute information and attribute information of digital contents from holding digital contents. Then, a thumb-nail image of print candidate's digital contents is notified to a service user terminal. A print object is selected at random from print candidate's digital contents according to a request from service user terminal to this notification. Then the service providing apparatus downloads the digital contents of the print object to the service user terminal with the print condition information. The service user terminal generates a print job from the digital contents and its print condition information of the print object, and transmits it to a local printer to be printed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331231-A (JP)
Title: Film for whiteboard
Inventor: HIRAYAMA KOICHI
IPC: B43L1/10
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for a whiteboard which makes excellent the writing properties, erasability and antiglare properties of the whiteboard.  <P>SOLUTION: The film 13 for the whiteboard is formed on the surface of a substrate 12 for the whiteboard and the film 13 is constituted by forming an activation energy beam cured type resin film layer 15 on the surface of a transparent plastic film 14. The activation energy beam cured type resin film layer 15 contains spherical particulates 16 and an activation energy beam cured type silicone resin 17. It is desirable that the thickness of the layer 15 is 1-8 μm and that the average particle diameter of the particulates 16 is 2-10 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336299-A (JP)
Title: Connection structure of waveguide
Inventor: ONO KAZUTO
IPC: H01P5/02
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a connection structure of a waveguide capable of reducing the reflection loss, transmission loss, and leakage of electromagnetic waves, even when there is warpage or the like on a dielectric substrate and a metal waveguide substrate, and there is a gap produced between a through hole and the waveguide substrate.  <P>SOLUTION: The connection structure of the waveguide comprises the dielectric substrate 2 having a through-hole 5 including a conductor 12 formed in an inner wall in order to transmit electromagnetic waves, and the waveguide substrate 3 formed of a metal and having a waveguide hole 7. A choke groove 8 in the connection structure, is provided around the waveguide hole 7, and a land 6 is formed on the surface facing the waveguide substrate 3 of the dielectric substrate 2 around the through-hole 5. The land is connected with the conductor layer 12 on the inner wall of the through-hole 5, is surrounded by a dielectric with exposed periphery, and is capable of covering the entire of an upper part of the choke groove 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003771-A (JP)
Title: Interest information retrieval system, onboard apparatus, and external apparatus
Inventor: ITO MASAKAZU
IPC: G08G1/0969
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow each user to acquire information matching with interest of each individual and use it with convenience without requiring a special information providing site.  <P>SOLUTION: When interest information is stored in a database 13, this interest information retrieval system informs the user of the interest information stored in the database 13 as the retrieval result through a display section 15. When no interest information is stored in the database 13, an external interest collecting server 21 responds to an interest processing section 11 of a navigation apparatus 2 using the interest information stored in a database 22 as the retrieval result, and informs through the display section 15 of the navigation apparatus 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002745-A (JP)
Title: Temperature adjusting system for manufacturing line
Inventor: YASUDA SADAAKI
IPC: F25D9/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature adjusting system for a manufacturing line capable of being comparatively easily and inexpensively constituted, and improved in heat efficiency and running costs.  <P>SOLUTION: This temperature adjusting system comprises a conveyor 10 for conveying an object, and a blower unit 20 disposed at least at a side part or an upper part of the conveyor 10 for blowing cold air or hot air to the object conveyed by the conveyor 10. For example, at least one of a cold air or hot air releasing angle by the blower unit 20 or a cold air or hot air releasing position by the blower unit 20 is variable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003359-A (JP)
Title: Antireflection film, polarizing plate and liquid crystal display device
Inventor: MURAKAMI TAKASHI
IPC: G02F1/1335
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film which does not cause irregularity in an image display device such as a large-screen liquid crystal by preventing stripe-like failure from occurring upon the manufacture of the antireflection film having a low refractive index layer or the like containing hollow silica type fine particles, and a polarizing plate and a liquid crystal display device which prevents a failure such as wrinkling or bubble entrainment from occurring in manufacturing processes of a polarizing plate using the antireflection film and has an improved front contrast.  <P>SOLUTION: The antireflection film has at least a hard coat layer and an anti-reflection layer on a transparent substrate, wherein the transparent substrate is composed of a polyester film having at least a moist property, the hard coat layer contains at least an active ray curable resin and the anti-reflection layer is composed of the low refractive index layer which comprises an outer shell layer and the inner part including porous or hollow silica type fine particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010640-A (JP)
Title: Compound semiconductor switch circuit device
Inventor: ASANO TETSUO
IPC: H01L29/812
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a switch circuit device composed by serially connecting FETs in multiple stages needs the selection by a high frequency measurement before shipping because the DC test of each FET is impossible.  <P>SOLUTION: The switch circuit device connects switching elements on a first main surface of a substrate and electrode pads on second main surface through vias piercing the substrate and a vertical metal layer on its inner wall. The circuit device comprises testing electrode pads on the second main surface so that all the FETs' electrodes can be tested by a DC test of each FET, using outer terminal electrode pads and the testing electrode pads. This eliminates the selection by the high frequency measurement before shipping to reduce the man-hour for the measurement. The testing electrode pads have no bump electrodes to be outer terminals, this sufficing a small area and hence avoiding increasing the chip size. The wiring or the like on the mounting substrate is distant from the testing electrode pads enough to avoid leaking high frequency signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007013184-A (JP)
Title: Dual-panel organic el device and its manufacturing method
Inventor: YOO CHOONG-KEUN
IPC: H01L51/50
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device capable of preventing an organic light-emitting layer from being exposed outside of a second electrode in a dual-panel organic EL device, thereby prolonging its lifetime.  <P>SOLUTION: This organic EL device comprises a first substrate 111 and a second substrate disposed opposite to each other and mutually separated, a first electrode 113 formed on the internal surface of the first substrate, a folding pattern formed at the lower part of the first electrode equipped with a first section and a second section where each of the first section and the second section projects towards the other section, a barrier plate configured with a pattern surrounded partially by the folding pattern, an organic light-emitting layer formed at the bottom of the first electrode with a first thickness, the second electrode formed at the bottom of the organic light-emitting layer, an array element formed on the internal surface of the second substrate equipped with a thin-film transistor, and a connection pattern that electrically connects the second electrode and thin-film transistor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008011676-A (JP)
Title: Electric connection box
Inventor: TERUNUMA ICHIRO
IPC: H01R4/24
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for providing a direct mounting electric connection box at low cost.  <P>SOLUTION: In an electric connection box performing power supply distribution on the downstream side of a fuse through a planar bus bar having fuse/relay joints at least one position and a wire harness joints at least one position, the bus bar has the fuse/relay joint at one position on the upstream side, and a plurality of wire harness joints on the downstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128631-A (JP)
Title: Shift register circuit
Inventor: SHIN DONG-YONG
IPC: G09G3/20
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register circuit capable of achieving a low power consumption by increasing a yield to cut down the cost.  <P>SOLUTION: This circuit is equipped with a plurality of stages SRU wherein 1st and 2nd clock signals CLKs are respectively supplied together with an input signal IN or an output signal of a previous stage, and the stage comprises: a 1st switching element connected between a 1st power source and an output terminal; a 2nd switching element connected between the output terminal and a 2nd power source; a 3rd switching element connected between a 1st node and the output terminal, in which the gate electrode is connected to a gate electrode of the 1st switching element; a 4th switching element connected between the 1st node and the 2nd power source, in which the gate electrode is connected to the output terminal of a conversion section; a 5th switching element connected between a 1st input terminal and the gate electrode of the 1st switching element; a 1st capacitor connected between the output terminal and the 1st node; and a 2nd capacitor connected between the 1st power source and the gate electrode of the 1st switching element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016673-A (JP)
Title: Spinner cleaning device
Inventor: MATSUYAMA TOSHIFUMI
IPC: H01L21/304
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinner cleaning device capable of smoothly discharging contaminations that are discharged by the jetting of cleaning fluid from a cleaning fluid jetting part, to the outside of an object.  <P>SOLUTION: A water brush 414 is provided having a length that covers the radius of a wafer W to jet a cleaning fluid 63 onto the wafer W, in addition to a normal cleaning fluid jetting part 412, which makes a cleaning fluid 61 jet vertical with respect to a surface Wa of the wafer W on a spinner table 211 to make contaminations discharged. Even if the surface Wa of the wafer W has high water repellency, occurrence of dry state can be avoided, by supplying the cleaning fluid 63 around the outer periphery of the wafer W by using the water brush 414, and the contamination, discharged by the action of the cleaning fluid jetting part 412, is discharged smoothly to the outside of the wafer W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015880-A (JP)
Title: Network system, image processor and computer program
Inventor: EGUCHI HIROYUKI
IPC: G06F13/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of easily allocating a fixed address to an image processor.  <P>SOLUTION: The network system has the image processor 10 and an agent 30. The image processor 10 is provided with a temporary address acquiring part 11 for acquiring a temporary address from an address allocating device, a notification transmitting part 12 for transmitting notification including the temporary address to the agent 30, and a fixed address acquiring part 13 for acquiring a fixed address for the image processor provided from the agent 30 in accordance with the notification. The agent 30 is provided with a fixed address providing part 31 for providing the image processor 10 specified by the temporary address included in the notification with the fixed address for the image processor when receiving the notification.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021498-A (JP)
Title: Connector
Inventor: TAKEDA KAZUAKI
IPC: H01R13/42
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a molding die for molding a housing, and realize a smaller size of the same.  <P>SOLUTION: With the female housing 10 inwardly fitted into a hood part 61, a retainer 80 inserted into and held by a first engagement hole 66 of the hood part 61 is pushed into a side of the female housing 10. The retainer 80 progresses into a second engagement hole 18 of the female housing side 10, and at the same time, locks a terminal fitting 30 regularly inserted into a cavity 11 in an anti-fall-off state. The retainer 80 is usually held by a hood part 61 side, and the female housing 10 does not hold the retainer 80 by itself, so that the retainer 80 has no fear of protruding out from an outside face of the female housing 10, nor there is any need of providing a molding structure corresponding to the retainer 80 at the female housing side 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024557-A (JP)
Title: Ceramic joined body, ceramic heater and methods for manufacturing them
Inventor: KUWAYAMA TOMOHIRO
IPC: H05B3/12
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a ceramic joined body where the brazing filler part is effectively protected by a plated layer excellent in anticorrosiveness constituted of nickel boron as a constituent and a deterioration in the brazing strength is suppressed.  <P>SOLUTION: The method for manufacturing a ceramic joined body 100 contains a process for joining a metal pad 121 and a connection terminal 130 by forming a brazing filler part 124 by making a brazing material and the connection terminal 130 into contact with the metal pad 121 set on a ceramic substrate 105 and melting the brazing material, a process for forming a plated layer 125 constituted of nickel boron as a constituent with a thickness of ≥6 μm so as to cover at least the surface of the brazing filler part 124, and a process for heat-treating the ceramic substrate 105 on which the plated layer 125 is formed at a temperature of ≥900°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026737-A (JP)
Title: Image display system
Inventor: HIRAYAMA NORIHIRO
IPC: G09F9/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which further affords a fantastic sensation to an appreciation person.  <P>SOLUTION: The image display system includes a display unit displaying an image, a first reflecting plate and second reflecting plate which are disposed opposing to each other at a position held the appreciation place of the appreciation person inbetween and reflect the image displayed on the display unit, and a display control unit which controls the display unit in such a manner that the image displayed on the display unit moves.  <P>COPYRIGHT: (C)2008,JPO&INPIT