baber/WOPTO huggingface dataset:
Patent JP-2005325738-A (JP)
Title: Exhaust gas recirculation distribution pipe
Inventor: MORI MICHIHIRO
IPC: F02M35/104
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly distribute EGR gas introduced to an intake manifold to respective cylinders in an engine.  <P>SOLUTION: The EGR distribution pipe 1 is provided with a first pipe 2, and a second pipes 3 and 4 provided on the outer circumference of it. In the first pipe 2, a tip part 2a is closed, an inlet 5 for introducing EGR gas is provided at a base end part 2b, and two first distribution holes 6a and 6b for distributing EGR to be guided out are arranged along the axial line. The first distribution hole 6b has larger opening area than the first distribution hole 6a that is closer to the inlet 5. The second pipes 3 and 4 are provided on the outer circumference of the first pipe 2 to correspond to the respective first distribution holes 6a and 6b to form a gap 7, with both ends closed. Two second distribution holes 8a and 8b are arranged along the axial line to distribute EGR gas introduced from the first distribution holes 6a and 6b to the gap 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328676-A (JP)
Title: Dc-dc converter and power module
Inventor: SHIBATA KOZO
IPC: H03F3/21
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter and the like that can abolish a wiring between switching elements of a power module and a voltage detection circuit, and that can easily derive a voltage between a DC power supply and a reactor.  <P>SOLUTION: This DC-DC converter comprises the DC power supply 10; an energy-accumulating means 15 connected to the positive poles 11 of the DC power supply; a power module 20, that includes the switching elements 21, 26 that accumulate energy in the energy-accumulating means and that are turned on and off to discharge the accumulated energy, and a voltage detection circuit 45 that detects a voltage between the DC power supply that is not directly connected to the switching elements and the energy-accumulating means; and a control board 55 that controls the switching elements.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328701-A (JP)
Title: Sinker for fishing
Inventor: HIRATA TAKAHITO
IPC: A01K95/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sinker for fishing degradable with time without adversely affecting the natural world.  <P>SOLUTION: This sinker for fishing is composed of a sinker part 10 formed by superimposing a plurality of thin sheets 11, 12 and 13 made of iron and each having a hole part formed in the central part thereof, a cylindrical member 20 made of a biodegradable resin and passing through the hole parts in the thin sheets 11, 12 and 13 and a biodegradable resin 30 covering the outer periphery of the sinker part 10. Each of the thin sheets 11, 12 and 13 composing the sinker part 10 is formed by pressing an iron plate having about 1-2 mm thickness thereof into a circular form in a doughnut shape. The surfaces of the thin sheets 11, 12 and 13 are composed so as to directly expose the surface of iron without carrying out plating or coating with the result that the surfaces of the thin sheets can readily be oxidized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331715-A (JP)
Title: Image formation optical system and image reading apparatus using the same
Inventor: HAYASHIDE TADAO
IPC: G02B13/08
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation optical system, with which image information can accurately be read without being influenced by a diffraction phenomenon, even if optical surface is not polished, and to provide an image reading apparatus which uses the same.  <P>SOLUTION: The image formation optical system, with which a read image is formed on a prescribed image formation surface and the image information is read has one or more optical elements whose external shape is rectangular, and at least one optical element is manufactured through a manufacture step, where the stripes at a pitch P are formed along in the rectangular direction of the rectangular shape on the optical surface thereof. When the pitch in the width direction is P, the distance from the optical surface to the prescribed image formation surface is D, and the center wavelength of luminous flux for reading the read image is λ (where wavelength is in the range of 500nm to 600nm), they satisfy a condition 0.27<D×(tan(sin<SP>-1</SP>(λ/P)))<2.90.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336796-A (JP)
Title: Tap water straight hydraulic toilet bowl
Inventor: ASADA KYOJI
IPC: E03D5/10
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tap water straight hydraulic toilet bowl reducing large noise to be generated when discharging wash water from a trap water discharge port.  <P>SOLUTION: This tap water straight hydraulic toilet bowl has: a bowl water discharge port for discharging the wash water for cleaning a bowl part; the trap water discharge port for discharging the wash water for inducing the siphon action to a trap communicated with a bottom part of the bowl part; and a wash water supply device for supplying the wash water to the bowl water discharge port and the trap water discharge port. The toilet bowl supplies tap water straight hydraulic wash water by switching the bowl water discharge port, the trap water discharge port and the bowl water discharge port in this order. The tap water straight hydraulic toilet bowl is constituted so as to discharge the wash water of an instantaneous flow rate less than a predetermined instantaneous flow rate in succession after generating the siphon action or after causing a sealing water shortage of the bowl part after starting discharge of the wash water of the predetermined instantaneous flow rate from the trap water discharge port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004356097-A (JP)
Title: Anode target for x-ray tube driven with axial flux type motor
Inventor: TIWARI MAYANK
IPC: H01J35/10
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube driven with an axial flux type motor.  <P>SOLUTION: The X-ray tube(10) includes a cathode(20), rotor target assembly(12), and axial flux type motor(14) having a rotor(16) and stator(18). The stator(18) is arranged along with a lateral axial line(55) parallel to a rotor axial line(57). The rotor(16) and stator(18) are connected to the anode target assembly(12). The cathode(20) generates an electron beam(42) and makes the electron beam(42) collide on the anode target assembly(12). The vacuum housing(22) surrounds the anode target assembly(12), cathode(20), and rotor(16) to make the collision of the electron beam(42) possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005341739-A (JP)
Title: Ac generator for vehicle
Inventor: KANAZAWA HIROYUKI
IPC: H02K19/22
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ac generator for a vehicle which further reduces a magnetic noise than a conventional ac generator for a vehicle.  <P>SOLUTION: The magnetic noise is further reduced in the ac generator for the vehicle by increasing the degree of torque ripple determined from the number of magnetic poles of a rotor 4 (positive integer) and the number of slots 2c provided in a stator core 2 (positive integer) larger than the number of the slots 2c. Moreover, the magnetic noise is reduced by differentiating the degree of a rectifying ripple, the degree of a torque ripple and the number of the slots 2c and sequentially increasing the degree of the rectifying ripple, the number of the slots 1c and the degree of the torque ripple.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337151-A (JP)
Title: Sealing device of cylinder head cover and its manufacturing method
Inventor: KATAOKA GOUSHIYU
IPC: F02F11/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device of a cylinder head cover capable of sealing between a part inserted into the cylinder head cover of an internal combustion engine and a part insertion port provided in the cylinder head cover for it and being easily handled and having a simple structure, excellent productivity, and excellent sealing property, and to provide its manufacturing method.  <P>SOLUTION: A sealing member composed of an annular supporting part and a seal lip part provided at its inner periphery is mounted around the part insertion port of the cylinder head cover and between the cylinder head cover and a lower face of the cylinder head cover. A plate member is fixed to the cylinder head cover by vibration welding, and the sealing member is fixed to the plate member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335622-A (JP)
Title: In-vehicle device and communication device
Inventor: UCHINO TAKEO
IPC: B60R16/033
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle device and a communication device capable of reducing a burden in designing an electronic control unit connected to an in-vehicle LAN arranged on a vehicle, restraining cost and preventing early consumption of a battery, etc.  <P>SOLUTION: A processing part 120 used as the electronic control unit to carry out an electronic control process concerning the vehicle and a communication control part 110 to control communication with other devices loaded on the vehicle are separated from each other. The communication control part 110 is furnished with an electric power source circuit 112 to supply electric power supplied from a feeder L1 to the inside and the processing part 120, and an ON/OFF of the electric power supply or communication LSI 113 changes stand-by mode/operation mode over to each other in the case of receiving an electric power change-over signal from an electric power control signal line L3 or the processing part 120.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341425-A (JP)
Title: Radio control device and radio communication control method
Inventor: ISHII MINAMI
IPC: H04W36/14
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio control device and a radio communication control method capable of decreasing interference to other mobile stations and increasing downlink capacity.  <P>SOLUTION: When any one of channelzation codes belonging to a spread code group same as channelzation codes assigned to a mobile station 10 before its transition to a compressed mode is not assigned to other mobile stations, a radio control device 30 assigns a primary scrambling code assigned before the transition to the mobile station 10 even in the compressed mode. When any one of channelzation codes belonging to the same spread code group is assigned to other mobile stations, the radio control device 30 assigns an alternative scrambling code to the mobile station 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333935-A (JP)
Title: Transfer regulating mat, entrance and exit regulating fence, and entrance and exit regulating net
Inventor: UENO SHINPEI
IPC: A01M29/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To widen an application range to an outside dimension with respect to kinds of sea urchins, individual size thereof, or the like, when transfer of the sea urchins, or entrance and exist thereof to a prescribed zone is regulated.  <P>SOLUTION: A transfer regulating mat 10 is structured by combining a fine mat 5a having a fine row interval d1 with a rough mat 5b having a rough row interval d2. The fine mat 5a is structured by arranging three rows each comprising a row of needle bodies 2 in parallel on a base body 1 at the row interval d1. The rough mat 5b is structured by arranging two rows of needle bodies 2 in parallel on the base body 1 at the row interval d2 approximately twice the row interval d1. Longitudinal sides of frames of the base bodies 1 of the fine mat 5a and the rough mat 5b are made to be coincide with each other and together joined by a tying band, or the like, and therefore four rows each comprising the row of the needle bodies 2 are arranged in parallel so as to form a row interval D1 in which a juxtaposition density gradient is composed of the row intervals d1, d1, d2 different from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340126-A (JP)
Title: Small-sized switch spring
Inventor: KASHIWAGI YUZO
IPC: H01H5/22
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a small-sized switch spring, which is used for small press button switch for electrical equipment, such as cellular phones, audio equipment, cameras, facsimiles etc., smaller than existing one and into a structure which is easier to produce.  <P>SOLUTION: The small size switch spring comprises a movable contact part 11, connected to contact parts 12 and jointing parts 13 in a same board at all times. In the connected contact parts connected at all times 12, convex contact parts 15 and 16 with a fixed groove width are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341849-A (JP)
Title: Attenuated virus of yam necrosis mosaic disease
Inventor: KONDO TORU
IPC: C12Q1/70
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective control method against necrosis mosaic disease of yam (Dioscorea japonica) thereby reducing the cost of agrochemicals, materials, fertilizer, seeds and seedlings and saving the labor for the crop management.  <P>SOLUTION: The attenuated virus of yam necrosis mosaic disease (ChYNMV) that causes no symptom of necrosis mosaic disease or only a slight level of the symptom on yam leaves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005071327-A (JP)
Title: Data management server, data management method and computer program
Inventor: KAWABATA HIROMASA
IPC: G06F21/31
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data stored in a folder of a user oneself on a server from being used by another person when the user does not perform work.  <P>SOLUTION: A composite machine 1 managing data usable in a plurality of terminal device2 2 is provided with: a data storage area 105 for the user storing the folder FL of each the user; an access state discrimination part 101 discriminating the terminal device 2 being in an accessable state to the composite machine 1; and an access management part 103 permits the terminal device 2 of a requirement source to access the folder FL when it is discriminated that the terminal device 2 used by the user related to the folder FL is in the accessable state to the composite machine 1 when the terminal device 2 requires the access to the folder FL, and denying the access to the folder FL when it is discriminated that the terminal device 2 is not in the accessable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005353113-A (JP)
Title: Magnetic recording medium
Inventor: KOYANAGI MASAHITO
IPC: G11B5/708
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent surface smoothness and coating film durability.  <P>SOLUTION: The magnetic recording medium has an under coat layer containing a radiation curing type resin as a main component and a magnetic layer containing ferromagnetic powder and a binder in this order on a non-magnetic substrate. The under coat layer does not contain a granular substance and the magnetic layer contains diamond powder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005020728-A (JP)
Title: Remote power control in multi-node, partitioned data processing system via network interface card
Inventor: DAYAN RICHARD ALAN
IPC: G06F9/445
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for remote power control over a plurality of different nodes (each node including design of a traditional stand-alone SMP server) in a logically coherent data processing system.  <P>SOLUTION: The system may be partitioned into two or more static partitions. Remote power control for the entire partition is achieved using a modified wake-on-LAN (WOL) implementation in which partition management software configures magic packet filters on each NIC in the partition to enable remote, partition-wide restart using a magic packet recognized by all nodes or common for all nodes. In one embodiment, WOL filters of each NIC in the partition recognize and respond to magic packets directed to any of the NIC's in the partition. In another embodiment, the WOL filters of each NIC in the partition are modified to respond to a universal magic packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005351150-A (JP)
Title: Crank angle measuring device and measuring method
Inventor: MORIYA SAKANORI
IPC: F02D45/00
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank angle measuring device and a measuring method for highly accurately measuring a crank angle of an internal combustion engine in the desired timing.  <P>SOLUTION: The internal combustion engine 1 has a crank angle sensor 14 for detecting a crank angle, a cylinder internal pressure sensor 15 for detecting cylinder internal pressure, and an ECU 20. The ECU 20 calculates the crank angle for minimizing a deviation ΔQ<SB>PV</SB>of a heat generation quantity between two points as a true crank angle corresponding to the cylinder internal pressure P(x) on the basis of a measured value P(x) and P(x + Δx) of the cylinder internal pressure corresponding to a temporary crank angle (x) and (x + Δx) of the two points in a compression stroke in a combustion chamber 3 discriminated as being in the compression stroke, and calculates a correction quantity α for correcting a detecting value of a crank angle sensor 14 on the basis of the true crank angle and the temporary crank angle (x).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350117-A (JP)
Title: Food packing method, food packed body and cold insulator
Inventor: YAGI KENICHIRO
IPC: B65D85/50
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate waste by reusing a cold insulator as seasoning and to cook using natural sea water.  <P>SOLUTION: In packing living seafood F to be eaten, the seafood is stored in a water permeable inside box 22, the box 22 is stored in a resin packaging bag 21, oxygen is filled in the bag 21 to be sealed, and the bag 21 is stored in an insulating outer box 23 with a cold insulator H. The cold insulator H is made by filling sterilized sea water usable as seasoning in a container 1 and by freezing the seawater in the container 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330783-A (JP)
Title: Inverted parasol type rainwater collecting device
Inventor: ITAMI HIROO
IPC: E03B3/03
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater collecting device that can be installed at any place, easily moved, assembled and dismantled, allowing the installation of a facility of a scale corresponding to the amount of water for use, and capable of storing water for use as a countermeasure in the case of no rainfall.  <P>SOLUTION: There seems to be no increase in the amount of water supply in recent years due to the mass consumption and the quality insecurity of tap water. This inverted parasol type rainwater collecting device is usable at any place at any time as measures to use rainwater fallen on a district, in the district, to suppress global warming, discharge and the amount of rainfall flowing into sewerage when it rains and to prevent the untreated water of sewage water in advance. The juxtaposition of the inverted parasol type rainwater collecting device and rainwater storage provides a facility which helps to take measures to prevent environmental deterioration as measures to prevent the above problems and city underground flood damage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005086-A (JP)
Title: Semiconductor manufacturing system
Inventor: OKUNO MASANORI
IPC: H01L21/677
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize high throughput, while preventing stagnation of substrates in a substrate-processing chamber by employing an in-line type semiconductor manufacturing system.  <P>SOLUTION: The in-line type semiconductor production system comprises a plurality of substrate-processing modules MD, having a vacuum robot VR, and an atmospheric loader LM having one atmospheric robot AR. The substrate processing module consists of a process chamber PM and a vacuum lock chamber VL. When a processed wafer is transferred from the chamber PM to the chamber VL, a control means CNT controls the operation to transfer a yet to be processed wafer from a load port LP to the atmospheric loader LM, in parallel with a process where the chamber VL is returned from vacuum pressure back to the atmospheric pressure, and to align the yet to be processed wafer by means of an aligner unit AU before it is waited in front of the chamber VL. Upon finishing cooling of the processed wafer, the waiting yet to be processed wafer is carried into the chamber VL and the processed wafer is carried out onto the load port LP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005027666-A (JP)
Title: New polynucleotide
Inventor: SEKI NORIAKI
IPC: C12N1/21
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CD4 in the Guinea Pig useful as a model animal, and a polynucleotide, etc., encoding the CD4.  <P>SOLUTION: The polynucleotide comprises protein selected from following proteins (a)-(d) group. (a) a protein containing a specific amino acid sequence, (b) a protein comprising an amino acid sequence in which one or several amino acids are deleted, substituted, inserted and/or added in the specified amino acid sequence and having a major histocompatibility complex Class II avidity, (c) a protein comprising an amino acid sequence which has at least 70% of sequence identity with the specified amino acid sequence and having a major histocompatibility complex Class II avidity, and (d) a protein comprising amino acid sequence encoded by a DNA which hybridizes with a complimentary DNA to the DNA comprising the specified base sequence, in a stringent condition and having a major histocompatibility complex Class II avidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006004213-A (JP)
Title: Communication management system and communication management method
Inventor: KUROSAWA YUSUKE
IPC: G06F21/00
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication management system and a communication management method capable of performing management of a communication destination of call, e-mail, the Internet or the like for protecting a protected person.  <P>SOLUTION: When a request of call connection is received (step S201), and it is called from a communication terminal of the protected person under the protection of a manager (step S202: Y), a management database is retrieved (step S204) to determine the propriety of connection, and the connection is rejected when the connection is not permitted (step S206). The connection is permitted when the connection is permitted and when no registration is present in the management database (steps S203 and S208). In the latter case, a report is transmitted to the manager to inquire the propriety of the connection in future (step S209).  <P>COPYRIGHT: (C)2006,JPO&NCIPI