baber/WOPTO huggingface dataset:
Patent JP-2008238063-A (JP)
Title: Catalyst and method for treating organic acid-containing exhaust gas
Inventor: KUMA RYOJI
IPC: B01J23/652
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst suitable for treating organic acid-containing exhaust gas and a method for treating the organic acid-containing exhaust gas by using the catalyst.  <P>SOLUTION: The catalyst obtained by depositing a noble metal (for example, Pt or Pd) on a cerium-zirconium compound oxide is used. The catalyst obtained by depositing the noble metal on a cerium-zirconium-lanthanum (or -yttrium etc.) compound oxide is also used suitably. In particular, the organic acid-containing exhaust gas can be treated with any of these catalysts at a high removal rate of an organic acid over a long period of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238358-A (JP)
Title: End part machining method for long tube material and floating chuck device
Inventor: ISHII KAZUHIRO
IPC: B23B1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mill scale from being left in a complete screw part at an end part.  <P>SOLUTION: When screw-cutting the end part of an oil well pipe 1, the screw-cutting is performed by holding the oil well pipe 1 at a position having a ratio L/D of a projecting length L from chuck devices 2 and 3 up to an end face of the oil well pipe 1 and an outer diameter D of the oil well pipe 1 of ≥3.0 and ≤4.5 when the outer diameter D is less than 88.9 mm and a ratio t/D of thickness t and the outer diameter D is ≤0.07, the L/D of ≥2.5 and ≤3.5 when the t/D exceeds 0.07, the L/D is ≥2.0 and ≤3.5 when the outer diameter D is ≥88.9 mm and ≤139.7 mm and the t/D is ≤0.07, the L/D is ≥1.5 and ≤3.5 when the t/D exceeds 0.07, the L/D of ≥1.5 and ≤2.5 when the outer diameter D exceeds 139.7 mm and the t/D is ≤0.07, and the L/D of ≥1.0 and ≤2.5 when t/D exceeds 0.7. As a result, machining accuracy at the end part becomes good and mill scale is not left in the complete screw part, even when a distal end is bent and the end part becomes an elliptical shape by being held by large pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237714-A (JP)
Title: Radiation therapy system
Inventor: NAKAGAWA KEIICHI
IPC: A61N5/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation therapy system, reducing the number of medical treatments, and decreasing operator's load in medical treatment.  <P>SOLUTION: A radiation beam irradiating device 3 for medical treatment includes a plurality of irradiation sources 3a. The radiation beams 2 for medical treatment emitted from the respective irradiation sources 3a are focused on one focal point area 3b. A control device 15 controls a placing table driving device 30 to move a placing table 11 with the passage of time so that a medical treatment object part 9 in a human body 7 is always involved in the focal point area 3b based on an image of inside of the human body 7 image by an internal body imaging device 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237779-A (JP)
Title: Clocking system for race and clocking method for race
Inventor: MIKI YASUTOSHI
IPC: G04F10/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a clocking system for a race and a clocking method for a race, accurately finding the arrival time of a racer to a line.  <P>SOLUTION: A current is applied to a loop coil to generate two alternating current magnetic fields 111, 121 repelling each other. The alternating current magnetic fields 111, 211 mutually cancel the magnetic force on a finish line L to form a slit. A racer RN wearing a wireless tag 70 runs toward the finish line L. When the wireless tag 70 passes through the alternating current magnetic fields 111, 211, it detects the respective alternating current magnetic fields to transmit wireless tag ID two or more times. The value obtained by dividing the sum of the latest time among the receiving times of the tag ID transmitted on detecting the alternating current magnetic field 111 and the earliest time among the receiving times of the tag ID transmitted on detecting the alternating current magnetic field 211 by two is found as the arrival time to the finish line L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258726-A (JP)
Title: Method of forming contact hole of active matrix substrate
Inventor: MATSUI YASUSHI
IPC: G02F1/1362
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for preventing connection failure between conductive films via an insulating film and obtaining a fine connection between conductive films on a substrate.  <P>SOLUTION: A semiconductor device comprises a first conductive film 1 formed on a substrate 6, and a second conductive film 9 formed on the first conductive film 1 via a first insulating film 7 and a second insulating film 8. A part of the insulating films 7 and 8 is opened. The first conductive film 1 and the second conductive film 9 are connected via the opening portion 2. A region in which the first conductive film 1 and the second conductive film 9 which do not overlap each other is provided in the opening portion 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247143-A (JP)
Title: Seat sliding device for vehicle
Inventor: KOJIMA YASUTAKA
IPC: B60N2/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat sliding device for a vehicle enabling securing of moving amount of an upper rail without being limited by a memory function at the position of the upper rail.  <P>SOLUTION: This seat sliding device has a memory piece 31 provided to be engageable with and disengageable from a lower rail 3, arranged in a direction separated from the lower rail 3 and locked on the lower rail 3 by interlocking with forward inclination of a seat back, a receiving part 37 provided in the upper rail 4 and capable of abutting on a front part of the memory piece 31, and a memory plate 38 provided in the upper rail 4 and having a curved part 38a capable of abutting on a rear part of the memory piece 31 and a pressing part 38b for locking the memory piece 31 on the lower rail 3. When the memory piece 31 is separated from the lower rail 3, the memory piece 31 is held by the receiving part 37 and the curved part 38a and is moved by interlocking with the upper rail 4. When the memory piece 31 is locked on the lower rail 3, the memory piece 31 is locked on the lower rail 3 by the pressing part 38b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251290-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: HAMADA HITOSHI
IPC: H01M8/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell wherein stress acting on a catalyst layer can be alleviated, and its manufacturing method.  <P>SOLUTION: A membrane-electrode conjugate 15 formed by bonding catalyst layers 15b serving as a pair of electrodes to both sides of an electrolyte membrane 15a, and diffusion layers 16 disposed on both sides of the membrane electrode conjugate 15 are provided, and the membrane electrode conjugate 15 and the diffusion layer 16 are laminated without bonding a part of the portion between the membrane electrode conjugate 15 and the diffusion layer 16. Thereby, a slide and separation between the catalyst layer 15b and the diffusion layer 16 are permitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248293-A (JP)
Title: High strength steel for welded structure having excellent surface crack resistance and method for producing the same
Inventor: UEMORI RYUJI
IPC: C21D8/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel for a welded structure having excellent surface crack resistance, and to provide a method for producing the same.  <P>SOLUTION: The high strength steel for a welded structure having excellent surface crack resistance has a composition containing, by mass, 0.01 to 0.20% C, 0.02 to 0.50% Si, 0.3 to 2.5% Mn, ≤0.03% P, 0.001 to 0.03% S, 0.01 to 1.0% Cu, 0.005 to 0.05% Nb, 0.001 to 0.05% Al, 0.005 to 0.05% Ti, 0.001 to 0.01% N, 0.0005 to 0.01% rare earth metals, 0.0001 to 0.003% Ca, and the balance iron with inevitable impurities, and in which the grain size of γ in the surface layer of the slab is ≤1,200 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251853-A (JP)
Title: Semiconductor element and its manufacturing method
Inventor: DOMAE YASUHIRO
IPC: H01L21/336
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element which achieves miniaturization without impairing a pull-out effect of carriers stored in a channel region.  <P>SOLUTION: The semiconductor element is formed with: a semiconductor layer on an insulating layer surrounded by an element isolation layer 7; a comb-shaped gate electrode 11 formed on a gate insulating film on the semiconductor layer, and composed of a peak 12 extending in a gate width direction and a plurality of teeth 13; a comb-shaped low concentration diffusion layer formed in the semiconductor layer opposite to the gate electrode 11 by diffusing a first conductive type impurity at a low concentration; a source layer 16 formed in the semiconductor layer on the teeth 13 side of the peak 12 of the gate electrode by diffusing a second conductive type impurity at a high concentration; a drain layer 18 formed on the opposite side to the teeth 13 of the peak 12 of the gate electrode 11 by diffusing the second conductive type impurity at a high concentration; and a pull-out layer 17 which is formed in the semiconductor layer between the source layer 16 and the element isolation layer 7 by diffusing the first conductive type impurity at a high concentration, and is contiguous to a low concentration diffusion layer formed below the teeth of the gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247850-A (JP)
Title: Method for producing tetracyclododecene
Inventor: OBATA ATSUO
IPC: C07C13/68
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tetracyclododecene stably and efficiently.  <P>SOLUTION: The method for producing tetracyclododecene by heating and causing (a) ethylene, (b) highly pure cyclopentadiene or dicyclopentadiene having purity of higher than 95% by weight and (c) a norbornene to react with each other, is characterized in that a mean residence time of the reaction mass in a reactor is 0.1 to 10 minutes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256842-A (JP)
Title: New photosensitive resin composition, cured film obtained from it, insulating film, and printed wiring board with insulating film
Inventor: FUJIWARA HIROSHI
IPC: G03F7/004
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having small warpage of a printed wiring board in applying it on one side of a soft base material of the flexible printed wiring board or the like in the photosensitive resin composition having basic characteristics as an excellent photosensitive function and an electric insulating material.  <P>SOLUTION: The above problem can be improved by using the photosensitive resin composition that contains at least (A) terminal tetracarboxylic acid siloxane imido oligomer, (B) a diamino compound, (C) a phosphazene compound, (D) a photosensitive resin, and (E) a photopolymerization initiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007280955-A (JP)
Title: Lampholder, power supply module, backlight assembly having this and display device
Inventor: KWON YOON-SOO
IPC: F21V23/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lampholder with an assembling property improved, a power supply module, a backlight assembly having this and a display device.  <P>SOLUTION: The lampholder includes a holder main body and a power supply impressing member. A lamp guide groove is formed at an upper part of the holder main body, an insertion part jointed with a power supply substrate by a slide method is formed at a lower part. The power supply impressing member is exposed at the insertion part, and includes a first terminal to be contacted to a power supply output terminal of the power supply substrate and a second terminal arranged at the lamp guide groove. The lamp holder fixed at a fixing groove of an insulation plate is inserted into openings formed at a bottom plate of a housing container, respectively. Therefore, an assembling property of the backlight assembly is improved and it can be repaired easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007235151-A (JP)
Title: Protection structure for integrated circuit
Inventor: OBERMEIER CORNELIUS
IPC: H01L27/02
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection structure in which a transistor is quickly changed into a bipolar state for protection and the bipolar state is stable in an integrated circuit having an n-channel MOS field-effect transistor.  <P>SOLUTION: Two n-channel MOS field-effect transistors are arranged symmetrically with an axis A of symmetry. An n-type resistance region 10, which is doped more lightly than drain regions 2 and a drain contact region 4 of the two n-channel MOS field-effect transistors, is formed under the drain regions 2 and the drain contact region 4 so as to compose a conductive connection between the drain regions 2 and the drain contact region 4. Its depth is formed deeper than the depth of the n-type resistance region under the drain region 2. By such a structure, it is possible to make a bipolar transistor, in which a collector junction is formed between the drain region 2 and a channel 11 when reaching a breakdown voltage, absorb large power by forming a part of the collector junction with the n-type resistance region 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008253200-A (JP)
Title: Device for feeding seed potato
Inventor: MORI TAKESHI
IPC: A01C9/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for feeding seed potatoes, which reduces labor for seed potato-feeding operation to a potato planter, improves the safety of feeding operation, does not restrict the application of a truck serving as a transportation means, and facilitates the transportation to a remote field.  <P>SOLUTION: The device 1 for feeding the seed potatoes is equipped with a tank 20 installed in a rectangular housing 10 opened upward, storing the seed potatoes in the inside and sending out the seed potatoes from a front-side opening part 23, by allowing the rear side to be tilted upward by centering a turning fulcrum formed at the front side, and is constituted by installing in the bottom part of a receiving chamber 17 a front-side conveyor 40 for sending the seed potatoes sent out from the tank 20 to a discharge opening 13a, formed at one side edge part of the receiving chamber for receiving the seed potatoes sent out from the tank 20, in the inside of the housing 10 at the front side of the tank 20; and further installing an outside conveyor 50 for conveying the seed potatoes discharged from the discharging opening 13a to the lower part at the outside of the discharge opening 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256571-A (JP)
Title: Measuring device
Inventor: YANAGISAWA SHUNSUKE
IPC: G01K7/13
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of correct temperature measurement, using a thermocouple.  <P>SOLUTION: The measuring device includes a rectangular parallelopiped case 11, a terminal board 12 having base ends, fixed of a plurality of terminals 42 each connectable with a plurality of thermocouples, also facing the front face 23a of the case 11 and is provided inside the case 11 so that a leading edge 42b of each terminal 42 is located in an aperture 31 formed on the front face 23a; a measuring part structured to be capable of measuring a temperature of an object to be measured equipped with the thermocouple, based on the potential difference between a pair of terminals 42, having the thermocouple connected and a temperature in the vicinity of each terminal 42 and provided in the case 11; and the terminal board 12 provided facing the terminal board 12 while in contact with and electrically insulated from a base end 42a of each terminal 42 for soaking the temperature of each terminal 42. The case 11 has bleeders 33a and 33b which are formed, in the vicinity of a region where an end surface of a soaking plate 13 provided opposite to the terminal board 12 is arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255260-A (JP)
Title: Curable resin composition and coated product applied with the curable resin composition
Inventor: MATSUO YOICHI
IPC: C09D7/12
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a curing agent blended with an organometallic compound to be one pack in order to improve reactivity of a polyisocyanate compound which is a general crosslinking agent for OH-containing coating resins.  <P>SOLUTION: Curability is improved and stain resistance is expressed by blending the curing agent comprising a compound (C) having ≥2 isocyanate groups, an organometallic compound (D) and a mercapto group-containing compound (E) to a composition comprising a resin (A) having a hydroxy group on a main chain end and/or a side chain and an organosilicate compound (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259128-A (JP)
Title: Optical cross-connect apparatus, management and control device, optical network system, wavelength group accommodation method, program and computer readable recording medium
Inventor: SAWARA AKIO
IPC: H04L12/933
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the number of ports of a wavelength selection switch from being increased, even when the number of wavelength division multiplexing (WDM) signals to be input/output is increased, and to reduce modifications in an apparatus configuration with respect to extension of input/output ports for WDM signals.  <P>SOLUTION: The present invention includes: M1 pieces of first wavelength selection switches each for distributing a received wavelength multiplexed signal into L pieces of output ports for the unit of a wavelength group path; M2 pieces of second wavelength selection switches each for bundling a plurality of wavelength group paths received at L pieces of input ports to output a wavelength multiplexed signal; L pieces of matrix switches each including M1 pieces of input ports for receiving signals from output ports of the M1 pieces of first wavelength selection switches and M2 pieces of output ports each for transmitting a signal to input ports of the M2 pieces of second wavelength selection switches; and a control means which performs control to accommodate wavelength group paths of different wavelengths contained in one matrix switch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259144-A (JP)
Title: Communication apparatus and communication method, and program
Inventor: SHINKAWA TAKESHI
IPC: H04B5/02
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform optimal short-range communication.  <P>SOLUTION: Electromagnets 24<SB>1</SB>-24<SB>n</SB>of a communication terminal 11 and electromagnets 34<SB>1</SB>-34<SB>n</SB>of a reader/writer 12 generate magnetic forces, respectively. When a communication control unit 33 of the reader/writer 12 determines to perform short-range communication with the communication terminal 11, an electromagnet control unit 35 generates, at the electromagnets 34<SB>1</SB>-34<SB>n</SB>, magnetic forces attracting the magnetic forces outputted by the electromagnets 24<SB>1</SB>-24<SB>n</SB>each other. The present invention is applicable to a communication system constituted of a terminal such as a digital still camera, portable player, IC card, for example, and a reader/writer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007235984-A (JP)
Title: Electronic apparatus for folding mobile
Inventor: SAWAI TOSHIKAZU
IPC: H04M1/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide reliable protection for electronic parts in each housing during submersion in water, even when a first housing and a second housing, linked to each other via a hinge portion, are connected electrically by wiring.  <P>SOLUTION: A mobile electronic apparatus comprises a lid portion 2 and an operation portion 3 having case portions 2a, 3a for housing electronic parts, and cylindrical hinge portions 2b, 3b formed at end portions of the case portions 2a, 3a, respectively. The mobile electronic apparatus has a flexible wiring board 10, into which the hinge portions 2b, 3b are inserted to electrically connect the lid portion 2 and the operation portion 3. Watertight caps 14 which serve as partitions between the hinge portions 2b, 3b and the case portions 2a, 3a and into which the flexible wiring board 10 is inserted, are provided in the lid portion 2 and the operating portion 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008262041-A (JP)
Title: Image forming apparatus
Inventor: KANAZAWA TOMOKO
IPC: G03G5/06
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by a contact charging system that is excellent in abrasion resistance/cleaning property/electrical durability even when it is used repeatedly over a long period of time, and is capable of outputting a high-grade image free of an abnormal image.  <P>SOLUTION: The image forming apparatus uses an electrophotographic photoreceptor that has at least a charge generating layer and a charge transport layer on a conductive substrate in this order. The outermost surface layer of the electrophotographic photoreceptor contains filler particles in a homogeneous dispersion state, satisfying the expression (I): 1.0×10<SP>-3</SP>≤(df×b<SP>3</SP>)/(dm×a<SP>3</SP>)≤2.5×10<SP>-2</SP>wherein a, b, df, and dm represent an average distance between filler particles (nm), an average filler particle size (nm), a density of filler particles (g/cm<SP>3</SP>), and an average density of a solid content of the outer most surface layer (g/cm<SP>3</SP>) respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262514-A (JP)
Title: Advertisement placement device, advertisement placement method, sticker print and index print
Inventor: KAWACHI HITOSHI
IPC: G06F3/12
Filed: 2007-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an advertisement addition device for adding a conventional advertisement to an image aims at placing an advertisement at a position which does not interfere an image with respect to a single image, however since where or whether the advertisement is placed is not considered in a sticker print or an index print comprising a plurality of images, the advertisement lacks a sense of unity in the image.  <P>SOLUTION: A device for placing an advertisement which includes a logo, such as a logo or a CI mark, of a group, such as a company, sets top and bottom of the image, detects from an image signal whether the image is vertically longer or horizontally longer than the image signal, and places the group logo, such as a logo or CI mark, in a lower left corner of the image whether the image is vertically long or horizontally long. Since an advertisement is at the same position in the sticker print and index print comprising a plurality of images, so that there is a sense of unity and an image which is easy to see is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007309089-A (JP)
Title: Sterilizing/washing device for flush toilet
Inventor: KAWABE TAKAYUKI
IPC: C02F1/46
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing/washing device for a flush toilet capable of efficiently sterilizing a toilet and sterilizing and washing a water storage tank of the flush toilet.  <P>SOLUTION: A sterilizing/washing device for a flush toilet is built in a water storage tank of a flush toilet is provided with an electrolyzer which generates acidic water from an electrolyte solution and a cathode electrolyzer which forms alkaline water from the electrolyte solution, and an associated tank which temporarily stores a saturated electrolyte solution is located adjacent to the electrolyzer, a water supply/drainage pipe with a large flow rate is arranged at the side wall of the anode electrolyzer and a water supply/drainage pipe with a small flow rate is arranged at the side wall of the cathode electrolyzer.  <P>COPYRIGHT: (C)2008,JPO&INPIT