baber/WOPTO huggingface dataset:
Patent JP-2008063103-A (JP)
Title: Cleaning device for moving handrail of passenger conveyor
Inventor: KUMADA SADAMICHI
IPC: B66B31/02
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for moving handrail of passenger conveyor, capable of obtaining high cleaning performance.  <P>SOLUTION: The cleaning device 1 set on a floor 7 below a reversing part 5 for a moving handrail 3 formed of an endless belt at both sides of a passenger conveyor comprises a drive roller 29 rotated by pressure contact with the moving handrail 3 on the lower side of the reversing part 5 of the moving handrail 3; a power transmitting mechanism (a worm 31, a worm wheel 37, and flat gears 39, 45, and 51) for transmitting rotation of the drive roller 29; a cleaning roller 27 rotated around an axis parallel to the lateral direction of the moving handrail 3 by power transmission through the power transmitting mechanism to bring the outer circumferential surface thereof with a cleaning agent (detergent 65) adhered thereto into contact with the outer circumferential surface of the moving handrail 3 and wiping and cleaning the outer circumferential surface of the moving handrail 3; and a cleaning agent supply means (a detergent feed roller 57 and a detergent container 23a) for supplying the cleaning agent to the outer circumferential surface of the cleaning roller 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068178-A (JP)
Title: Method and device for reforming surface
Inventor: ISHII HIROYUKI
IPC: C23C26/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming a surface capable of reforming surfaces with ultraviolet ray of weak intensity of light.  <P>SOLUTION: The method is for reforming the surfaces by radiating the ultraviolet ray onto the surfaces of substrates 7, 8. The system has a first spraying step for spraying a humidified gas 42 onto the substrates 7, 8, a second spraying step for spraying a dry gas 43 onto the substrates 7, 8, and an irradiation step for radiating the ultraviolet ray 44 emitted by an emitting device 14 onto the surfaces of the substrates 7, 8, and the second spraying step and irradiation step are simultaneously performed. The ray 44 emitted by the device 44 is radiated onto the substrates 7, 8 in the presence of the gas 43 between the device 14 and the substrates 7, 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070207-A (JP)
Title: Stress corrosion crack mitigation method of reactor structure material, and boiling water type nuclear power plant
Inventor: ISHIDA KAZUNARI
IPC: G21C19/307
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress corrosion crack mitigation method of a reactor structure material capable of suppressing increase of a dose rate by N-16, and suppressing easily increase of an electric conductivity generated by by-products.  <P>SOLUTION: Hydrazine or hydrazine and hydrogen are injected into reactor water of a boiling water type nuclear power plant until ammonia is generated, and the injection quantity into the reactor water of a compound discharging anions and oxonium ions by action of heat or a radiation is adjusted based on the ammonia concentration. Hereby, the electric conductivity which is one factor for accelerating a stress corrosion crack can be reduced, and the stress corrosion crack of the reactor structure material can be suppressed, and the operation rate of the nuclear power plant can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070276-A (JP)
Title: Pulsar ring and bearing device
Inventor: MORITA YOSHIYUKI
IPC: G01P3/488
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsar ring and a bearing device to be mounted on a vehicle with reduced labor and time.  <P>SOLUTION: A pulsar ring 7 includes an annular support member 22 having a large diameter part 25 which is provided with a flange part 26 for positioning a plurality of gear plates 23 formed of silicon steel, at a left end part thereof. A concave groove 33 in an axial direction is formed on an outer periphery of the large diameter cylindrical part 25 of the annular support member 22 of the pulsar ring 7, and convex parts 34 to be engaged with this concave groove 33 are provided on inner peripheries of the plurality of respective gear plates 23 formed of silicon steel. After the plurality of the gear plates 23 formed of silicon steel have been assembled, the pressure ring 24 is assembled to the large diameter cylindrical part 25 of the annular support member 22 by shrinkage fit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125543-A (JP)
Title: Separation module and manufacturing method of separation module
Inventor: NISHIYAMA NORIKAZU
IPC: B82B3/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanocluster structure with superior steam stability, capable of separating/purifying various reaction products, such as high-efficiency high-temperature hydrogen separation; and a separation module employing the structure.  <P>SOLUTION: The separation module has a network structure having permeable holes and constituted of 4- to 6-membered oxygen rings derived from a silica-based crystalline material. The 8- to 12-membered oxygen rings derived from the silica-based crystalline material are preferably impermeable holes. The method of manufacturing the separation module comprises a step for dissolving the silica-based crystalline material in an acid or alkali solution to obtain permeable hole cutting pieces comprising 4- to 6-membered oxygen rings derived from the silica-based crystalline material, and a step for applying the multiple permeable hole cutting pieces onto a support to thereby build up these cutting pieces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008077128-A (JP)
Title: Tree structure describing software
Inventor: KAWARABAYASHI HIDEHARU
IPC: G06F3/048
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TREE structure describing software capable of quickly complying with TREE structure analysis extracting and displaying only an element associated with an element selected in the TREE structure when the element is selected in the TREE structure and association extracting operation is carried out.  <P>SOLUTION: In addition to an operation input part 100, an input operation recognition part 101, a pattern edition part 102 describing a TREE structure, and a display edition part 104 displaying a described result, a pattern tracking processing part 105 allowing extraction of association and an association result extraction part 106 extracting only an associated pattern are provided. When the TREE structure is described by using a line having association information and an element having association information and positional information, an element and a line determined that they are associated with an optional selected element existing in the TREE structure are extracted and displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074657-A (JP)
Title: Method for starting self-heating reforming reaction at a low temperature
Inventor: SHIMIZU TAKEHIRO
IPC: C01B3/38
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting a self-heating reforming reaction where the self-heating reforming reaction can be started without a step to raise temperature to be steam reforming reaction temperature or higher even in a temperature required for a steam reforming reaction or lower.  <P>SOLUTION: After the temperature of a reforming catalyst is raised while flowing a starting gas and the starting gas is switched to a raw reforming gas, oxygen and steam are introduced into a reforming catalyst layer in the order. The favorable reforming catalyst is an Ni catalyst. The favorable Ni catalyst is a complex oxide having a hydrotalcite structure containing Al, Mg and Ni. The reforming catalyst having a honeycomb structure is favorable. The favorable honeycomb structure whose base material is cordierite is formed. The favorable inlet temperature of the reforming catalyst is 500-700°C. The favorable starting gas is an inert gas such as nitrogen and the like or a reducing gas such as hydrogen and the like. The favorable raw reforming gas is a hydrocarbon such as LNG, LPG, town gas, light oil and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077801-A (JP)
Title: Optical pickup device
Inventor: NONOGAKI YOICHI
IPC: G11B7/135
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical pickup device that can be manufactured with good productivity.  <P>SOLUTION: The optical pickup device includes: a liquid crystal optical element having a light quantity adjusting element which holds a liquid crystal layer between a first flat substrate and a second flat substrate, is arranged so as to incline at a prescribed angle with respect to the optical axis of luminous flux emitted from a laser light source and adjusts the light quantity of the luminous flux, and a polarized light splitting film which is integrally formed with the light quantity adjusting element on the surface of the second flat substrate opposite to the liquid crystal layer, splits the luminous flux reflected from an optical disk from the luminous flux transmitted through the light quantity adjusting element and guides the luminous flux reflected from the optical disk to a light receiving element; and an objective lens for condensing the luminous flux transmitted through the polarized light splitting film on the optical disk. The device is configured such that the member of the liquid crystal optical element first receiving the luminous flux emitted from the laser light source is used as the first flat substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083826-A (JP)
Title: Establishment method for communication connection
Inventor: UENO YOSHIAKI
IPC: G06F13/00
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an establishment method for communication connection allowing prompt coping with requirement from a client device while reducing a communication load on a server as thoroughly as possible.  <P>SOLUTION: When service requirement information requiring establishment of the communication connection is transmitted to the server from the client device (#2), the server extracts an object ID (Identification) from the service requirement information, and transmits communication connection establishment instruction information requiring the establishment of the communication connection to an IP (internet protocol) device corresponding to an IP address asynchronously with (independently of) a UDPST (User Datagram Protocol Shoulder Tap) periodically transmitted to the server from the IP device (#3) when detecting the IP address corresponding to the object ID from a storage part. The IP device performs, to the server, a response of the effect that the IP device understands the establishment of the communication connection (#4), and the server transmits response confirmation information of the effect that the server confirms the response transmitted from the IP device (#5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007119992-A (JP)
Title: Synthetic acrylic fiber and method for producing the same
Inventor: IWABUCHI TOSHIYUKI
IPC: D01F8/08
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To bring an acrylic fiber to be white and have excellent electroconductivity without spoiling operationability and processability in producing conventional acrylic fibers.  <P>SOLUTION: The synthetic acrylic fiber prepared by composite spinning by conjugating an acrylic polymer layer 11 containing white electroconductive fine particles and an acrylic polymer layer 12 substantially containing no white electroconductive fine particles in at least three layers and a method for producing the same are provided. By the method, a high electroconductivity is attained with less amount of fine particles compared with the case in which the white electroconductive fine particles are homogeneously kneaded in the fiber and operationability, mechanical properties and post processability during the production are also excellent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008086204-A (JP)
Title: Machine for planting bulb of garlic or the like
Inventor: MATSUHASHI NORIO
IPC: A01C11/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is a defect of uncertainty in planting in which the vertical and horizontal directions of a bulb of each garlic, etc., are ensured except a manual operation so that garlic growth is uneven.  <P>SOLUTION: The planting holder of planting machine of a bulb of garlic, etc., has a planting machine main body equipped with a revolving movement mechanism for intermittently revolving and moving a plurality of holder units composed of a planting holder and a pressing body around a frame and a press mechanism for pressing the holder units in the direction of the ground, traveling wheels and a traveling handle. A bulb of garlic, etc., is inserted into the planting holder and retained in a state in which the planting holder is faced upward and stopped. A plurality of bulbs of garlic, etc., retained by a plurality of the holders in a state in which the directions of the plant holders are faced to the ground are planted by the press mechanism in fixed depth under the ground while maintaining the vertical and horizontal directions of bulbs of garlic, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088235-A (JP)
Title: Solid detergent for flush toilet
Inventor: MATSUMUNE NORIHIKO
IPC: C11D1/28
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for an on-tank of a flush toilet, having good foaming property and dissolution rate and stably usable without causing the deterioration of the appearance.  <P>SOLUTION: The solid detergent for a flush toilet is produced by combining (A) an α-olefin sulfonic acid salt, (B) a compound expressed by formula R<SB>2</SB>-CO-N(CH<SB>3</SB>)-(CH<SB>2</SB>)<SB>n2</SB>-SO<SB>3</SB>-M<SB>2</SB>and/or R<SB>3</SB>-CO-N(CH<SB>3</SB>)-(CH<SB>2</SB>)<SB>n3</SB>-COO-M<SB>3</SB>(R<SB>2</SB>and R<SB>3</SB>are each a straight or branched-chain 8-22C alkyl group; n2 and n3 are each independently 1 or 2; and M<SB>2</SB>and M<SB>3</SB>are each independently an alkali metal atom) and (C) a hydrotropic agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025019-A (JP)
Title: Zinc based plated steel sheet for back cover of display device using thin display panel
Inventor: HAYASHI KIMITAKA
IPC: C25D5/26
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc base plated steel sheet for the back cover of a display device using an inexpensive thin display panel having excellent application properties.  <P>SOLUTION: In such a manner that the face to form into the outer face of a back cover in a display device using a thin display panel has required performance, the surface of a zinc base plated steel sheet is provided with a colored organic treatment film single layer or double layers of an inorganic-organic composite treatment film and a colored organic treatment film or double layers of a Zn-Co plating film and a colored organic treatment film or three layers of a Zn-Co plating film, an inorganic-organic composite treatment film and a colored organic treatment film, and, if required, the surface thereof is provided with a clear organic treatment film. Also, in such a manner that the face to form into the inner face of the back cover has required performance, the surface of the zinc base plated steel sheet is provided with an inorganic-organic composite treatment film single layer or double layers of a Zn-Co plating film and an inorganic-organic composite treatment film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007135196-A (JP)
Title: Image management device
Inventor: YAMAMOTO TAKASHI
IPC: G06F21/62
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image management device for improving security by changing setting in order to inhibit browsing by a third person about image data.  <P>SOLUTION: This image management device for secretly managing image data is provided with a controller 15 including an authentication part for authenticating an operator and a control part having at least a first control mode and a second control mode, wherein the control portion does not perform control requested by the operator with respect to the secretly managed image data when the operator is not authenticated as an authorized operator by the authentication part in the first control mode, and performs control requested by the operator with respect to image data to be secretly managed even when the operator is not authenticated as the authorized operator by the authentication part in the second control mode. Thus, it is possible to secretly manage the image data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008089154-A (JP)
Title: Pipe joint
Inventor: NAKAJIMA YUZO
IPC: F16L33/28
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint wherein a water expansive sheet attached to the inner peripheral faces of a pair of semi-cylindrical members is hardly subjected to damage.  <P>SOLUTION: The pipe joint comprises the water expansive sheet 27 attached to the inner peripheral faces of the pair of semi-cylindrical members 13A, 13B. The water expansive sheet 27 consists of a water expansive non-woven fabric 29, and a water permeable protecting film 31 integrally provided on the face of the water expansive non-woven fabric at the contact side with a pipe. The water expansive non-woven fabric 29 is protected by the protecting film 31, and so it is less possible that the water expansive non-woven fabric 27 is broken or partial fibers of the water expansive non-woven fabric 29 are pulled off even when the water expansive sheet 27 is strongly scrubbed. The protecting film 31 is water permeable, and so water entering into the pipe joint can be surely absorbed by the water expansive non-woven fabric 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096526-A (JP)
Title: Electronic keyboard instrument
Inventor: HIRANO TETSUYA
IPC: G10B3/12
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce discomfort of sound volume, and effectively use a sound output channel, when the same key is turned on within a predetermined time period.  <P>SOLUTION: When to when second key-on is detected, within the predetermined time after detecting first key-on, sound is output based on the second key-on detection by being superposed on the sound output based on the first key-on detection. When when the second key-on is detected after the predetermined time or more elapses, the sound is output based on the second key-on detection, after releasing sound output based on the first key-on detection. Thereby, volume/envelope of sound output based on the first key-on detection is kept as it is, and no sound discomfort is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007018540-A (JP)
Title: Bus configuration circuit
Inventor: ISHIHARA YUZO
IPC: G06F13/362
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus configuration circuit capable of normally operating even when a signal line to a slave module in a platform from a master module out of the platform is eliminated in design using IP(intellectual property).  <P>SOLUTION: The slave module S22 accessed from the master module M12 is arranged out of the platform 1. The circuit is provided with control signals (crdy) and (csel) output from bus module groups MSEL 40, SSEL 50, and DEC 70 in response to an access status to the slave module S21 from the master module M11, and a slave module DEFS 30 outputting a control signal (hready) to the respective master module and slave module through bus module groups MSEL 41 and SSEL 51 in response to the control signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008099398-A (JP)
Title: Neutral point grounding device
Inventor: HASHIMOTO KOJI
IPC: H02B5/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral point grounding device which can cut down on the cost of the whole of a system-grounding system apparatus which is installed at power equipment such as power transmission/distribution equipment or transformation equipment, and can facilitate design for space saving.  <P>SOLUTION: The neutral point grounding device 1 is connected to, for example, a 11 kV bus bar and a 6 kV bus bar of the incoming transfer equipment of a resistance grounding system. The neutral point grounding device 1 comprises a grounding transformer 2 and a neutral point grounding resistor 3. The neutral point grounding resistor 3 is constituted of a heat radiator 3 composed of a metal body of the grounding transformer 2. That is, the heat radiator 3 of the grounding transformer 2 has an operation for radiating the heat of the grounding transformer 2, and also functions as the neutral point grounding resistor 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007212435-A (JP)
Title: Magnetic sensor and magnetic detection method
Inventor: OHIRA SATOSHI
IPC: G01R33/07
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor and a magnetic detection method for reducing offset voltage.  <P>SOLUTION: The magnetic sensor 100 uses a vertical Hall element 10. A first electrode group comprises two electrodes 15a, 15c. A second electrode group comprises a pair of electrodes 15e, 15f that interpose an electrode 15a, and a pair of electrodes 15b, 15d for interposing an electrode 15c. The first and second electrode groups are formed on a surface of a semiconductor region 12. In the different electrode pairs in the second electrode group, the electrodes 15f, 15b and the electrodes 15e, 15b are in a relation for interposing a line formed by the first electrodes 15a, 15c, and electrically connected by wires 16a, 16b provided on a board. One of the electrode pairs, comprising the first and second electrode groups, is a pair of current drive electrodes for supplying drive current. The other of the electrode pairs comprising the first and second electrode groups is a pair of Hall voltage electrodes for detecting the Hall voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008092893-A (JP)
Title: Apparatus for transporting powdery and granular material, and farm working machine using the apparatus for transporting powdery and granular material
Inventor: MIYANISHI YOSHIHIDE
IPC: A01C15/04
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the discharge capacity that accompanies non-working motions, while avoiding the increase at the time of rush current of the scattering of powdery and granular materials, immediately after the start of a vehicle or the start of a blower motor, by continuing the driving of a blower during non working.  <P>SOLUTION: An apparatus for transporting powdery and granular material is provided with a blowing means 3 for sending in a transport air flow to a transport channel of the powdery and granular materials, and an airflow control means 5 for imparting airflow resistance to the powdery and granular material transport channel located on a farther upstream side in the airflow direction, based on the position of supplying the powdery and granular materials to the transport channel, and limiting the airflow to the downstream side in the airflow direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT