baber/WOPTO huggingface dataset:
Patent JP-2007112657-A (JP)
Title: Method of improving wear resistance of aggregate comprising steel making slag by granulation
Inventor: ERA YASUSHI
IPC: C04B20/00
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide aggregate for asphalt in which the wear resistance of the aggregate is efficiently improved by granulating the aggregate-for-asphalt comprising steel making slag.  <P>SOLUTION: In the method of improving the wear resistance of the aggregate for asphalt by granulating the steel making slag mainly having 4.75-13.2 mm particle diameter corresponding to JIS SS-13 to make the edge parts spherical by wearing wherein the ratio of particles having <4.75 mm particle diameter is controlled 5-15 mass%, when the wearing loss of the slag before the granulation is ≥15%, the ratio of the slag having <4.75 mm particle diameter and produced by the granulation is controlled to 12-15 mass% and when the wearing loss of the slag before the granulation is <15%, the ratio of the slag having <4.75 mm particle diameter and produced by the granulation is controlled to 8-12 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114025-A (JP)
Title: Electronic watthour meter
Inventor: NAKAMURA TETSUYA
IPC: G01R11/04
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watthour meter having liquid crystal display fixing structure hardly applied with a stress onto a liquid crystal display, and capable of facilitating fixing work.  <P>SOLUTION: A support structure part 102 is provided in an inside of the electronic watthour meter 100, a guide rail and a fixing part are provided in the support structure part 102, and the liquid crystal display 103 is fixed by the guide rail and the fixing part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112886-A (JP)
Title: Composition for reaction injection molding and reaction injection molded product
Inventor: HANDA KOICHI
IPC: B29K507/04
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for reaction injection molding producing a reaction injection molded product having excellent mechanical strength and electroconductivity and to provide the reaction injection molded product obtained from the composition.  <P>SOLUTION: The composition for the reaction injection molding is characterized as follows. The composition comprises a three-dimensional network-like carbon fiber structure composed of carbon fibers having 15-100 nm outside diameter in an amount of 0.1-20 mass% based on the whole in a liquid curable resin composition. The carbon fiber structure is in a mode for extending the plurality of carbon fibers and has a granular part mutually binding the carbon fibers. The granular part is formed in a growth process of the carbon fibers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111625-A (JP)
Title: Oxidation catalyst for exhaust gas purification, integral-type oxidation catalyst using the same, and exhaust gas purifying method
Inventor: TOMONO YASUYUKI
IPC: B01J29/74
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation catalyst for exhaust gas purification which is used to purify carbon monoxide, unburned hydrocarbon, soluble organic fraction, and soot exhausted from, particularly, a diesel engine, is hardly affected by catalyst poisoning due to sulfur, and can decrease a catalyst quantity, and exhausts little sulfate in a high temperature exhaust gas circulation, an integral-type oxidation catalyst, and an exhaust gas purifying method using the same.  <P>SOLUTION: The oxidation catalyst for exhaust gas purification comprises a silica-alumina system base material supporting a noble metal showing a catalyst activity against an oxidative reaction of hydrocarbon, and a zeolite. The integral-type oxidation catalyst in which the oxidation catalyst for exhaust gas purification is supported on an integral-type carrier is provided. The exhaust gas purifying method is characterized in that the integral-type oxidation catalyst is arranged at an exhaust gas flow path of the diesel engine to circulate the exhaust gas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115998-A (JP)
Title: Semiconductor device
Inventor: AKIBA TAKANAO
IPC: H01L21/76
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of a device mounted with transistors having different drive voltages.  <P>SOLUTION: The semiconductor device includes a first element region 100, a second element region 200 and an isolation region 400. The first element region includes first and second transistors 100N and 100P, and a first conductivity type first impurity region 140 provided to surround the second transistor 100P. The isolation region 400 includes a first isolation layer defining the element region, a second isolation layer provided separately from the first isolation layer to surround the first element region 100, and a second conductivity type second impurity regions provided in the element layer at least between the first isolation layer and the second isolation layer to surround the first element region. The second element region 200 includes third and fourth transistors 200N and 200P, and a first conductivity type third impurity region surrounding the third and fourth transistors. The first and second isolation regions are overlapping at least partially.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118190-A (JP)
Title: Manufacturing method of silicon device and manufacturing method of liquid jetting head
Inventor: YASOJIMA TAKESHI
IPC: B41J2/045
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon device which prevents foreign substances from being generated, and also to provide a manufacturing method of a liquid jetting head.  <P>SOLUTION: The manufacturing method of the silicon device equipped with a wiring pattern at one face of a silicon substrate 130 includes: a layer forming process for sequentially forming a ground layer 36 and a metal layer 39 which constitute the wiring pattern on the entire surface of the silicon substrate 130; a metal layer 39 removing process for removing by etching the metal layer 39 at the other face and side faces of the silicon substrate 130; a mask forming process for forming a mask by applying a resist onto the one face of the silicon substrate 130 in a state with a protecting film bonded to the other face of the silicon substrate 130, and then by carrying out exposure and development; and an etching process for forming in a wiring shape by etching the metal layer 38 and the ground layer 36 via the mask under a condition that the protecting film is removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117188-A (JP)
Title: Medical device for interior of body
Inventor: KONISHI SATOSHI
IPC: A61B5/01
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical device for the interior of the body which can position a part to be diagnosed and treated relative to a functional element to perform diagnosis and treatment.  <P>SOLUTION: The medical device for the interior of the body has the functional element 1 for the diagnosis and treatment and a fixing means 2 which is integrally formed with this functional element 1 and enables the functional element 1 to be mounted on a tissue by being fixed to the inside tissue from the body wall. The fixing means 2 has a suction section 7 which is fixed to the tissue by suction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338852-A (JP)
Title: Device and method for minimizing time required for recharging dram
Inventor: KIKINIS DAN
IPC: G11C11/409
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving a speed of a DRAM by reducing time required for precharging operation.  <P>SOLUTION: A dynamic random access memory has a plurality of column-exclusive registers (29 and 31) and is controlled to refresh itself by consecutively reading a plurality of bit values (21 and 23) from capacitance storage cells (19 and 41). Then, continued refreshing steps to the same capacitance storage cell continue, the continued refreshing steps being equal in number to continued reading steps. When each bit value is read, the value is stored in each bit register secured for the cell. Provided interleaved refreshing minimizes DRAM access time and provides memory architecture. In such memory architecture, respectively independent register arrays are exclusive for quite different functions which serve CPUs and video systems and may support such functions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006126197-A (JP)
Title: General-purpose testing tool
Inventor: HOKE CHARLES D
IPC: G01R31/28
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved testing tool used for a tester for testing an electronic device.  <P>SOLUTION: This general-purpose testing tool 30 for testing the electronic device 20 such as a bare printed circuit board includes a plurality of address-specifiable contacts 200. Each contact 200 includes a switch 210 connected to a conductor 240 capable of generating electric connection to the device 20. In order to measure a target 250 on the device, two contacts 200a, 200b on the general-purpose testing tool 30 are selected based on the position of the target 250 on the device 20 to the contact 200.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007122436-A (JP)
Title: Security system
Inventor: MIYAZAKI TOSHIYUKI
IPC: G08B13/183
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To operate a security system by minimum manual operation.  <P>SOLUTION: A sighting device position acquisition means 1b acquires a sighting device position. A sighting device driving means 1c drives an infrared sighting device 1a to adjust a sighting device position. A sighting device position comparison means 1d compares a sighting device position on completion with a sighting device position given when a light receiver 2 becomes impossible of receiving infrared beams. A received light sensitiveness determination means 2b determines received light sensitiveness of an infrared receiver 2a. A receiver position acquisition means 2c acquires a receiver position. A receiver driving means 2d drives the infrared receiver 2a according to the received light sensitiveness for adjusting the receiver position. A positional information storage means 2e stores a receiver position on completion and a sighting device position on completion. A receiver position comparison means 2f compares the receiver position on completion and a receiver position given when the infrared receiver becomes impossible of receiving infrared beams. When the infrared receiver 2a becomes impossible of receiving infrared beams, a notification means 2h notifies the fact to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144786-A (JP)
Title: Cooling system for airfoil section
Inventor: HONKOMP MARK S
IPC: F02C7/18
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To cool an airfoil section by providing a rib with holes for impingement-cooling a tip cap.  <P>SOLUTION: This cooling system for the airfoil section 12 comprises a front and a rear cooling circuits 22 and 24 supplied with a cooling medium. Both the circuits comprise serpentine passages 36, 38, 46, 48 and 50. A central rib 34 divides the front and the rear cooling circuits, and comprises an opening part 70 adjacent to a tip of the airfoil section to supply a jet stream of the cooling medium from the front cooling circuit to a rear part of the cap 60 so that the jet stream of the cooling medium collides. Furthermore, the tip cap comprises a heat insulating coating 62 on a seat part 58 of the tip cap along the outer surface of the tip cap, thereby lowering metal temperature and thermally induced stress.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007129577-A (JP)
Title: Multiple access system
Inventor: SUZUKI TOSHINORI
IPC: H04B1/707
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple access system for reducing degradation in transmission characteristics due to intersymbol interference.  <P>SOLUTION: A transmitter 1 executes two-dimensional spread multiplexing in a time direction and a frequency direction in a spread/multiplexer 12. Here, magnitude variations in each code component of codes used for the spread multiplexing in the time direction are smaller than those in each code component of codes used for the spread multiplexing in the frequency direction, by using types of codes different from the codes used for the spread multiplexing in the time direction and those used for the spread multiplexing in the frequency direction. Deterioration in reception characteristics of a receiver 2 is prevented, since the receiver 2 executes demodulation while remaining in a spread state without directly executing despreading in a demodulator 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006222410-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OHITO MASANORI
IPC: H01L21/3205
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a metal wiring layer to be positioned above polycrystalline silicon patterns while controlling the resistance value of each polycrystalline silicon pattern.  <P>SOLUTION: A semiconductor device comprises gate electrodes 11 and 13 and a resistor 23, each of which consists of a polycrystalline silicon pattern and is formed on a semiconductor substrate 1 via an insulating film 7 or 9; an interlayer insulating film 27 which is formed on the semiconductor substrate 1, and includes the gate electrodes 11 and 13 and the resistor 23; and a metal wiring layer 31 formed on the interlayer insulating film 27. The semiconductor device further comprises a first nitride film 29 formed under the metal wiring layer 31; a second nitride film 33 covering at least parts of the side surfaces, and the top surface of the metal wiring layer 31; and an SOG film (a part of 35a) that has a flat surface at a height exposing at least parts of the top surface of the metal wiring layer, which is at the highest position of the metal wiring layer 31, from the second nitride film 33, and has been subjected to etch back treatment for planarization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143187-A (JP)
Title: Non-pneumatic bicycle tire
Inventor: FUKUI SEIJI
IPC: B60C7/00
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free non-pneumatic bicycle tire.  <P>SOLUTION: The non-pneumatic bicycle tire has a tire body and at least one rim retaining member. The tire body includes a rim engagement portion and a ground contact portion with a ground contact surface. The at least one rim retaining member is fixedly attached to the rim engagement portion. The at least one rim retaining member includes a pair of elastically deformable rim retaining portions extending laterally in opposite axial directions. Preferably, the tire body has a plurality of the rim retaining members coupled thereto. In one embodiment, the rim retaining members are attached to the inner surface of the tire body, while in the other embodiment, the rim retaining members are embedded into the rim engagement portion of the tire body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007130083-A (JP)
Title: Aqueous fragrance composition
Inventor: NISHI YUMIKO
IPC: A61L9/01
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous fragrance composition including metal ions further in an aqueous solution containing perfume and having a deodorizing effect and a sterilizing effect together.  <P>SOLUTION: The aqueous fragrance composition includes the aqueous solution containing one or more metal ions selected from silver, zinc, copper, aluminum, iron, nickel, tin and lead, and perfume.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131081-A (JP)
Title: Electric propulsion device of vessel
Inventor: TANIGUCHI TAKESHI
IPC: B63H3/06
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric propulsion device for a vessel at low cost with little loss of a propeller and a generator, enhanced in the propelling efficiency.  <P>SOLUTION: The electric propulsion device for the vessel is equipped with a propulsive force adjusting means, a pitch controller to adjust the pitch of a variable pitch propeller which gives a propelling torque to the vessel, a pitch signal output device receiving a propulsive force command and outputting a pitch signal to the pitch controller, a first motor giving a rotary torque to the variable pitch propeller, a converter/inverter converting into an AC power having the rated frequency and supplying to the intra-vessel load, and a speed command generator receiving the pitch signal and the output frequency of the first generator and outputting a primer mover speed command to a governor. The output frequency of the first generator is set to the rated frequency, when the pitch signal is equal to or over the prescribed value decided by the propelling efficiency characteristic of the propeller, and the output frequency of the first generator is lowered below the rated frequency when the pitch signal is smaller than the prescribed value, so that the inexpensive electric propulsion device can be provided with an enhanced propelling efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134881-A (JP)
Title: Portable telephone detection system, device, program and method
Inventor: GESHIRO MAMORU
IPC: H04W60/00
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect existence in a specific place for all portable telephones of simple configuration.  <P>SOLUTION: The portable telephone detection system comprises an antenna 11 for emitting radio wave in a predetermined space and receiving transmission data from a portable telephone, a false base station device 13 for transmitting information indicative of a position different from a position in the predetermined space and receiving transmission data from the portable telephone through the antenna, and a decision means 14 for detecting existence of a portable telephone in the predetermined space based on transmission data from a portable telephone received by the false base station device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006146928-A (JP)
Title: Maintenance planning method and computer support system
Inventor: WINSTON HOWARD A
IPC: F02C7/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To further minimize a maintenance fee for an assembly group paid by an owner.  <P>SOLUTION: A method of assuming an unplanned situation in planning maintenance includes acquiring unplanned maintenance information (44) on an assembly, and generating a maintenance plan (12, 12') of the assembly, responsive to the unplanned maintenance information. A system of assuming unplanned maintenance in planning maintenance includes a computer system comprising a means to acquire the unplanned situation information on the assembly, and a means to generate the maintenance plan of the assembly, responsive to the unplanned situation information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204083-A (JP)
Title: Motor driver system
Inventor: UEKAMI TOMOAKI
IPC: H02P6/08
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver unit which performs appropriate angle of lead control at all times using simple and inexpensive constitution, regardless of the normal rotation/reverse rotation of a motor.  <P>SOLUTION: A motor driver IC10 is constituted including a phase shift circuit 105 which gives a predetermined phase shift to hall signals, according to external partial potential voltages RIS, ROS; an output driving circuit 109 which generates a drive signal for each phase, receiving three-phase input signals according to an output signal of the phase shift circuit 105; a first cross switch 104, which outputs interchanging a V phase and a W phase of the hall signals of each phase which become input signals to the phase shift circuit 105, when the motor 20 rotates reversely, and a second cross switch 108 which outputs interchanging a U phase and the W phase of the three-phase input signals to the output driving circuit 109, when the motor 20 rotates in reverse.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007141137-A (JP)
Title: Information processing apparatus
Inventor: KOBAYASHI AKIHIRO
IPC: G06F11/28
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus that enables reliable detection of operational failures.  <P>SOLUTION: In a sheet inversion device 2, a communication part 24 receives a communication signal sent by a main part 1; a CPU 21 monitors the communication signal received by the communication part 24, accepts switching to an analyzer mode for communication signal measurement, and when accepting switching to the analyzer mode, determines whether or not the content of the monitored communication signal is the same as trigger conditions stored in advance; and if the content of the communication signal is the same as the trigger conditions stored in advance, a communication part 26 outputs information representing that the content of the communication signal is the same as the trigger conditions stored in advance to a display device 61 connected to the sheet inversion device 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147666-A (JP)
Title: Semiconductor device for organic el driver
Inventor: DEGUCHI YOICHI
IPC: G09G3/30
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for an organic EL driver which can be constituted by using many low-voltage and highly accuracy elements as semiconductor elements while minimizing the use of high voltage resistance elements and can respond to the reduction of a chip area and the low price and high accuracy of the chip.  <P>SOLUTION: The semiconductor device for the organic EL driver comprises: an organic EL element 2; a semiconductor element 3 having almost the same electric characteristic as the organic EL element 2; a current source 4 for driving the semiconductor element 3; resistors 10, 11 for generating detection voltage VR obtained by dividing the voltage of the semiconductor element 3; a boosting circuit 14 for supplying driving voltage VFEL corresponding to the detection voltage VR to the organic EL element 2; and a correction circuit 13 for compensating a current flowing into the resistors 10, 11 to suppress the voltage resistance of the semiconductor element to be used for constituting the organic EL driver.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144628-A (JP)
Title: Extrusion molding machine and screw member
Inventor: MATSUMURA TAKUMI
IPC: B29C48/65
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding machine capable of preventing the lowering of product quality by performing the stable supply of a raw material while preventing shearing force from acting on a raw material resin, and a screw member.  <P>SOLUTION: The quantitative supply of the raw material resin is enabled by more reducing the volume V between a cylinder 21 and a shaft 31A per one pitch of a flight 32A at the part just under a hopper 22 than that of another part. By this constitution, the quantitative supply of the raw material resin becomes possible without using a quantitative feeder and the stable supply of the raw material corresponding to the rotational speed of a screw 30A in a real time can be also performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT