baber/WOPTO huggingface dataset:
Patent JP-2008227835-A (JP)
Title: Power-line carrier communication method
Inventor: KONDO SEIJI
IPC: H04L12/44
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To circumvent a communicative interruption in extension or removing a relay device.  <P>SOLUTION: A master device 10 and each of relay devices 20, 30 each operate at a given operational cycle in assigned and different time slots. Each relay device operates as a slave device while a master device or a relay device which is in connection with an upstream side is operating as a master device and then performs power-line carrier communication with the master device or the relay device which is operating as a master device and is in connection with the upstream side. On the other hand, each relay device operates as a master device in a time slot assigned to itself to perform power-line carrier communication with a slave device or a relay device which is in connection with a downstream side. The slave device operates as a slave device while the master device or the relay device which is in connection with the upstream side is operating as a master device. When an unoccupied time slot is produced which is a time slot not assigned to any master devices and any relay devices during a given operational cycle, the unoccupied time slot is assigned to a relay device 40 added on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220583-A (JP)
Title: Radiological image pickup system and method
Inventor: ARAI TAKEHISA
IPC: H04N5/32
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a precision radiological image by more efficiently acquiring image correction data by minimizing necessary correction treatment times.  <P>SOLUTION: Under the conditions where no radiation irradiates a solid detector, unexposed image data R0 are acquired from the exposed region of a solid detector (Step S8) and non-exposed image data r0 are acquired from the non-exposed region thereof (Step S9). Next, under the conditions where radiations irradiate the solid detector via a subject, exposed image data Rn are acquired from the exposed region (Step S12) and non-exposed image data rn are acquired from the non-exposed region where radiations have been shielded with a shield (Step S12). Further, the exposed image data Rn are corrected on the basis of Rn-R0-(rn-r0) or Rn-R0×(rn/r0) (Step S14).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220617-A (JP)
Title: Image analysis system and program
Inventor: FUJITA HIROSHI
IPC: G06T1/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image analysis system and program to precisely extract corresponding points from a stereo-image and more accurately calculate the depth information of a photographed object.  <P>SOLUTION: This image analysis system brings-in an image analysis computer 10 and analyzes a pair of first and second image data arbitrarily selected from among the more than two images of a single object photographed in color from different photographing points. The image analysis computer is provided with a corresponding point extraction means 30 that calculates similarities between these first and second local areas by giving pixel information values weight coefficients from the contrast size of pixel information values and extracts the corresponding points to the contrast points from the second local area with the highest similarities to the first in each of a first local area set up around an arbitrary contrast point in the first image and a second local area of the same size with the first set for scanning in the second image, and also provided with a depth information calculation means 41 to calculate the depth information of the photographed object from the coordinates of the corresponding points and contrast points.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222053-A (JP)
Title: Pneumatic tire
Inventor: IKUNO TOSHIFUMI
IPC: B60C15/06
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain draw-out of a carcass ply from a bead core by certainly locking the carcass ply wound around an outer surface of the bead core of a pneumatic tire.  <P>SOLUTION: A reinforcing ply 30 is arranged so as to cover the outside of the carcass ply 10 wound around along the outer surface of the bead core 20. The reinforcing ply 30 is formed by covering both surfaces with rubber by arranging a plurality of cords, arranged by holding the carcass ply 10 on the outside in the tire cross direction and the inside in the radial direction of the bead core 20 and wound around the bead core 20 in a direction opposite to the winding direction of the carcass ply 10. The reinforcing play 30 is arranged so as to extend toward the outside in the tire radial direction on the outer surface side of the carcass ply 10 from the inside end part arranged adjacent to this carcass ply 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225165-A (JP)
Title: Method for producing photosensitive lithographic printing plate material
Inventor: GOTO KENJI
IPC: G03F7/38
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which sensitivity variation of a formed photosensitive printing plate material over time is suppressed.  <P>SOLUTION: In the method for producing a photosensitive lithographic printing plate material having on a support a photosensitive layer containing (A) a photopolymerization initiator, (B) a polymerizable ethylenic double bond-containing compound and (C) a polymer binder, drying air in the first half and drying air in the second half of a drying zone for the photosensitive layer have a temperature distribution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223195-A (JP)
Title: Bonding padding cloth
Inventor: AIDA YUSUKE
IPC: A41D27/06
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding padding cloth for piece dyeing, given with dyeing after bonding with a front cloth, and enabling avoidance of uneven dyeing originated from a composite structure and excellent bonding with a front cloth, and capable of achieving shortening of a delivery period of clothes.  <P>SOLUTION: This bonding padding cloth is obtained by sticking and forming a dot-like first resin layer to the surface of a base cloth, and supporting and forming second resin powder on the first resin layer. The second resin powder is made from polypropylene resin, and the first resin layer includes third resin made from polyethylene resin or polypropylene resin, and self bridge type fourth resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231274-A (JP)
Title: Ink set for color filter, color filter, image display device, and electronic equipment
Inventor: TAKIGUCHI HIROSHI
IPC: C09D11/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for an inkjet system color filter capable of being preferably used for manufacturing a color filter excellent in a color reproduction range and permeation ratio and suppressing ununiformness of color and ununiformness of concentration at respective portions.  <P>SOLUTION: The ink set is provided with a coloring agent, and a plurality kinds of inks containing a liquid medium dispersed and dissolved with the coloring agent, and is used for manufacturing the color filter by the inkjet system. A ratio of the evaporation heat at 25°C of an ink of which the evaporation heat at 25°C is its maximum among the plurality of kinds of inks constituting the ink set for the color filter and the evaporation heat at 25°C of an ink of which the evaporation heat at 25°C is its minimum among the plurality of inks constituting the ink set for the color filter is 1.10 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230690-A (JP)
Title: Shading lid material and manufacturing method thereof
Inventor: CHO TETSUYA
IPC: B65D53/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively provide a lid material for a food, which has a shading functionality to give a consumer no unpleasant feeling when unsealed.  <P>SOLUTION: In the shading lid material, a paper-made base material has a color print layer, a paper material is laminated on the color print layer via a thermoplastic resin layer, and a thermoplastic resin layer is laminated on the side of the paper material that is opposite to the paper-made base material side relative to the paper material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230568-A (JP)
Title: Proximity warning device and irradiation device for proximity warning
Inventor: KAWAJIRI KOICHI
IPC: B60Q1/52
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a person being warned to easily recognize a warning of abnormal proximity to a vehicle which is sent out to him or her without mistaking the warning for other signal.  <P>SOLUTION: A proximity warning device for proximity warning is constituted such that in a case where a discriminant means 21 judges a target D existing around the vehicle C meets predetermined proximity conditions based on detection information transmitted from a target detection means 20 for detecting a distance and a direction of the target D, an irradiation means 13 of an irradiation device B irradiates the target D by means of the control operation of an irradiation control means 11 based on the judgement and the detection information transmitted from the target detection means 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007261267-A (JP)
Title: Heat insulation conduit
Inventor: RUDI ROBERTO
IPC: B29C48/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene based thermoplastic resin outer case for a conduit, especially a remote heat transfer conduit, which can be enhanced in ductility or flexibility without substantially degrading mechanical properties of the outer case.  <P>SOLUTION: The outer case 3 is characterized in that: (a) the outer case 3 is foamed or expanded; (b) E module of an outer case material is in between 90 MPa and 300 MPa; and (c) density of the outer case material is in between 0.560 g/cm<SP>3</SP>and 0.850 g/cm<SP>3</SP>, and the thermoplastic resin is a low density linear polyethylene or a copolymer of ethylene, preferably a low density polyethylene based copolymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008238040-A (JP)
Title: Porous film
Inventor: TAKAMOTO ATSUTO
IPC: B01D71/32
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film which can be effectively cleaned using chlorine because of an excellent chlorine resistivity.  <P>SOLUTION: The porous film includes a nonionic surface active agent which consists of a copolymer of ethylene glycol and propylene glycol in which the ratio of the ethylene glycol is 35 wt.% or below in a film member consisting of a chlorine-resistive polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240642-A (JP)
Title: Control device of internal combustion engine
Inventor: TOMIMATSU AKIRA
IPC: F02D45/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of restraining the occurrence of smoking in a spark plug by performing a fuel cut.  <P>SOLUTION: An ECU 80 prohibits the fuel cut when determining that a combustion state in a front cycle is not excellent. The ECU 80 also permits the fuel cut and permits an ignition cut regardless of whether the combustion state is excellent or not when determining that a fuel sticking quantity of an intake port 22 is less than a predetermined determining sticking quantity. Since its quantity is a small quantity even if fuel sticking to an intake passage flows in a cylinder when performing the fuel cut, the smoking is not caused in the spark plug 66 by the fuel flowed in the cylinder even if the ignition cut is performed. Fuel consumption as the internal combustion engine 10 is reduced by performing the fuel cut, and electric power consumption by the spark plug 66 is restrained by performing the ignition cut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134985-A (JP)
Title: Network system
Inventor: HIRAO HIDENORI
IPC: H04N1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of securely delivering an individually prepared public key certificate and ensuring security in the communication of e-mails.  <P>SOLUTION: The network system comprises a plurality of digital multifunction machines 1 to which user terminals 2 are connected through LANs 3. The transmitting side digital multifunction machine 1a individually prepares a public key certificate 11, encodes the certificate 11 into a QR code 12 and transmits the QR code 12. The receiving side digital multifunction machine 1b receives the QR code 12b and decodes the QR code 12b into the public key certificate 11. The QR code 12 is securely transmitted through either one of a public telephone network and the Internet. A receiving side user terminal 2d downloads the public key certificate 11 from the digital multifunction machine 1b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240403-A (JP)
Title: Nozzle device and sanitary washing device using the same
Inventor: MATSUMURA JIYUUSHIN
IPC: E03D9/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary nozzle device which are less contaminated by other nozzle bodies during self-cleaning.  <P>SOLUTION: The nozzle device comprises a plurality of nozzle bodies 31, 32, a nozzle mount 30, a cleaning washing water passage 43 for washing the nozzle bodies 31, 32, and a driving means 33 for moving the nozzle bodies 31, 32 forward and backward. The nozzle mount 30 consists of a mount body 34 and a detachable shutter holder 35. The shutter holder 35 is formed to encircle the nozzle bodies 31, 32 and provided with a separation wall 52 laid between the plurality of nozzle bodies 31, 32 and having an opening portion 52a in part. The plurality of nozzle bodies 31, 32 located at storage positions are stored in independent storage spaces via the separation wall 52 and so they can be less influenced by the other nozzle body 31. Thus, the individual nozzle bodies 31, 32 can be sanitarily stored and made ready.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212128-A (JP)
Title: Means for improving taste of rice
Inventor: ONO HIDEO
IPC: C05G1/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which enables the taste of rice to be improved by supplying mineral in an appropriate condition in the germination of seed rice, and supplying an appropriate mineral absorbing means.  <P>SOLUTION: V represents a vessel for charging the seed rice R1 and a predetermined amount of natural water; NW represents a sufficient amount of natural water to be charged for the seed rice R1; MW1 represents a colloidal mineral dissolved water in which colloidal mineral aqueous solution CMW is sufficiently dissolved in the natural water NW; T1 represents a tube which is connected to a circulation pump P so as to suck in the colloidal mineral dissolved water MW1; T2 represents a tube which is connected to the circulation pump P so as to discharge the colloidal mineral dissolved water MW1 brought into contact with air; H represents a heater control means which is equipped with a means for regulating the water temperature of the colloidal mineral dissolved water MW1 to a predetermined temperature; and H1 represents a heater which is connected to the heater control means H so as to heat the colloidal mineral dissolved water MW1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240126-A (JP)
Title: Method for refining molten stainless steel
Inventor: HIROTA AKIHITO
IPC: C21C7/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining molten stainless steel with which even in the case of being a secondary refining apparatus in any state, the optimum stirring condition can be secured, and inclusion quantity and kind in molten steel can stably be controlled by changing this stirring condition.  <P>SOLUTION: The refining method for molten stainless steel, using a VOD vacuum degassing apparatus on the secondary refining apparatus, is performed as the followings, that is; the temperature T of a high chromium-containing molten steel, the bath depth Z and the atmospheric pressure P in the VOD vacuum degassing vessel apparatus are held in the actual using range, and the flowing rate Q of a bottom-blowing gas and/or the stirring-treating time are adjusted so that the stirring strength S, defined with the product of a stirring power density ε by the stirring-treating time t shown with the following (1) formula of the high chromium-containing molten steel becomes in the range of 12,000-15,000. ε=0.0285×Q×(T/M)×logä1+(Z/148)×(1.013×10<SP>5</SP>/P)}...(1), S=ε×t...(2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241669-A (JP)
Title: Radio-controlled timepiece
Inventor: KITAZAWA ISAO
IPC: G04R60/14
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-controlled timepiece capable of performing correction operation of a UTC time, even in the case of moving to a transmission area transmitting a standard electric wave which is different from a transmission area of a standard electric wave at a preceding time correction time, or the like, when displaying the UTC time.  <P>SOLUTION: When selecting a coordinated universal time by a selection part 8, a time correction part 6 is set so that all the plurality of standard electric waves are received, and corrects at least either of a time outputted from a universal time output part 5 and a time clocked by a reference time clocking part 4 based on a standard electric wave received successfully for the first time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251643-A (JP)
Title: METHOD OF FORMING AlGaN CRYSTAL LAYER
Inventor: KOSAKA KEI
IPC: H01L21/205
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an AlGaN crystal layer with excellent surface flatness.  <P>SOLUTION: A template substrate having a flat surface layer formed substantially in an atomic level with in-plane compression stress applied is obtained by epitaxially forming the surface layer 1b made of AlN by a MOCVD method on a C-face sapphire single crystal base material 1a, and then by heating the laminate at a temperature of 1,300°C or higher. A first unit layer 2a made of a group III nitride expressed by a composition formula of Al<SB>x</SB>Ga<SB>1-x</SB>N (0≤x≤1) and a second unit layer 2b made of a group III nitride expressed by a composition formula of Al<SB>y</SB>Ga<SB>1-y</SB>N (0≤y≤1 and y≠x) are alternately and repeatedly laminated on the template substrate by the MOCVD method at a formation temperature higher than 1,000°C, thereby forming an AlGaN layer 2 to have a superlattice structure. Thus, the AlGaN layer having the flat surface in the substantially atomic level can be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249253-A (JP)
Title: Sheath heater and glow plug
Inventor: NARITA SAORI
IPC: F23Q7/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath heater and a glow plug having high durability and long service life.  <P>SOLUTION: This glow plug 1 comprises a main fitting 2 and a sheath heater 3. A heating coil 9 melted and joined to a tube tip and a control coil 10 connected to a rear end of the heating coil 9 in series are sealed inside of the tube 7 constituting the sheath heater 3, with insulating powder 11. The heating coil 9 is mainly composed of Fe and includes 5.5 mass% or more Al. The insulating powder 11 includes 30 mass% or more nitride. AlN is preferably used as nitride. In using the sheath heater 3, the inside of the tube 7 is kept in a low-oxygen high-nitrogen atmosphere, and an AlN continuous film is formed on a surface of the heating coil 9. The AlN film suppresses intrusion of nitrogen into the heating coil 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246886-A (JP)
Title: Printed surface processing method for card, and jig being used for the processing method
Inventor: KATAI KAZUHITO
IPC: B42D15/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the printed surface of a card to be easily and accurately covered with a transparent film.  <P>SOLUTION: This printed surface processing method for card includes the card 2, the transparent film 3 with the same shape and the same size as the card 2, and a tray-form jig 1. In this case, on the card 2, a printing is applied on the surface. For the transparent film 3, an adhesive is applied on the rear surface, and release papers 4a and 4b being divided in two are pasted on the top of the adhesive. The tray-form jig 1 has a recess section with the same shape and the same size as the card 2 and the transparent film 3. The transparent film 3 which keeps the release paper 4a peeled off is fitted and fixed in the jig 1 in a manner to make the exposed adhesive the top surface. On the top of the adhesive, the card 2 is fitted in the recess section of the jig 1 in a manner to make the printed surface face downward, and the card 2 and the transparent film 3 are pasted to each other. Then, the card is taken out, and the remaining release paper 4b is peeled, and the transparent film is closely joined and pasted to the total region of the printed surface of the card 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250223-A (JP)
Title: Liquid crystal display device
Inventor: YAMAUCHI SHINGO
IPC: G09G3/20
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the number of components to be externally attached to a substrate composing the liquid crystal display device and the number of input/output terminals.  <P>SOLUTION: In the liquid crystal display device provided with a display part configured by sealing liquid crystal between a TFT substrate on which a plurality of pixels are arrayed like a matrix and a CF substrate on which a common electrode is arranged oppositely to the pixels; a liquid crystal driver100 formed on the TFT substrate to drive a plurality of pixels is provided with a common signal circuit part 110-1 for generating a common signal for driving the common electrode, a node Nc for generating a common signal VCOM by compounding a DC component signal VCOMD and an AC component signal VCOMAC of the common signal is formed on the TFT substrate, and a resistor R1 connected between a VCOMDC output terminal of the common signal circuit part 110-1 and the node Nc is formed by using a wire formed on the TFT substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258710-A (JP)
Title: Temperature compensation piezoelectric oscillator, and temperature compensating method thereof
Inventor: TAMURA SEIICHIRO
IPC: H03B5/32
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress frequency variation accompanying momentary temperature variation by optimizing the output of a compensation voltage signal by a temperature compensating circuit with high thermal response when frequency variation due to temperature characteristics of a piezoelectric vibrator with low thermal response is temperature-compensated in case of abrupt variation in ambient temperature.  <P>SOLUTION: A piezoelectric oscillator 10 has a piezoelectric oscillation circuit configured to output a prescribed oscillation frequency and a temperature compensating circuit which is connected to the piezoelectric oscillation circuit to detect the ambient temperature, and then generates a temperature compensation voltage signal for making the piezoelectric oscillation circuit output a stable frequency. Provided is a delay circuit 18 for the temperature compensating circuit which operates to generate a time constant equal to the time constant of temperature characteristic variation of the piezoelectric vibrator. The temperature compensation voltage output can be delayed so that the time constant of temperature characteristic variation of the piezoelectric vibrator is made to be coincident with the time constant of variation in compensation amount by the temperature compensation output voltage of the temperature compensating circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT