baber/WOPTO huggingface dataset:
Patent JP-2007159349-A (JP)
Title: Controller for motor
Inventor: MINAMIURA KEIICHI
IPC: H02P27/06
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly control a motor by quickly and accurately judging whether a current sensor for detecting a current applied to the motor is normal, regardless of the operation state of the motor, and by correcting an offset error arising in the detected value of the current sensor.  <P>SOLUTION: An abnormality judger 33 makes each-phase current commands *Iu, *Iv and *Iw inputted from a current magnitude judger 32 as actual currents, in addition to each judgment result by a drive-generation judger 29, a current detectability judger 30, and a current magnitude judger 32, and makes a DC link current IDC detected by a current sensor 14b on DC side as a detected value, and judges whether the current sensor 14b on DC side is abnormal (for example, faulty, etc.) or normal, according to the comparison results of the comparison of the magnitude between the actual current and the detected value and the codes. When the the sensor is judged as normal, it computes an offset correction for correcting the offset to the detected value of the current sensor 14b on DC side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160151-A (JP)
Title: Reaction method, metal oxide nanoparticle or metal oxide nanoparticle-deposited carbon obtained thereby, electrode containing the carbon and electrochemical element using the electrode
Inventor: NAOI KATSUHIKO
IPC: B01F27/94
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction method for promoting a liquid-phase reaction, a metal oxide nanoparticle and metal oxide nanoparticle-highly-dispersed/deposited carbon each of which is formed by using the reaction method, an electrode containing the formed carbon and an electrochemical element using the electrode.  <P>SOLUTION: The reaction method comprises a chemical reaction step of exerting shear stress and centrifugal force on reactants in a revolving reactor to promote a chemical reaction. The carbon, which is composed of: the metal oxide nanoparticle produced by exerting shear stress and centrifugal force on reactants in the revolving reactor; and carbon dispersed by exerting shear stress and centrifugal force on reactants in the revolving reactor and on which metal oxide nanoparticles are deposited highly dispersedly, is formed by using this reaction method at the chemical reaction step. The electrochemical element using the formed carbon as the electrode has characteristics such as high output and high capacity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161508-A (JP)
Title: Method for machining mold for forming optical component, mold, and optical component
Inventor: MATSUO MAKOTO
IPC: C03B11/00
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve the productivity and working precision of molds 1, 2 for forming an optical component (molds for press-forming a glass lens) in machining the molds 1, 2.  <P>SOLUTION: By elliptically vibrating and cutting a mold material 12 (e.g. hard metal, silicon carbide, cobalt-base super heat-resistant alloy, nickel-base super heat-resistant alloy, and tungsten-base super heat-resistant alloy) by a cutting tool 11 (namely, by forming a locus 13 of elliptic vibration at the cutting edge of the cutting tool 11), molds for press-forming (chase blocks 4, 7) having press-forming surfaces 3, 6 corresponding to the shape of a glass lens are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165056-A (JP)
Title: Manufacturing method of anisotropic conductive film, and anisotropic conductive film
Inventor: SHIMADA YOICHI
IPC: H01B5/16
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an anisotropic conductive film capable of preventing that an insulating adhesive film and a substrate arranged with conductive particle are pasted excessively and capable of improving yield of manufacturing, and an anisotropic conductive film.  <P>SOLUTION: The manufacturing method of an anisotropic conductive film comprises a process of arranging the conductive particles 12 on the surface of a substrate (magnetic medium 3) and a process of contacting the surface of the insulating adhesive film 11 on the surface of a magnetic medium 3 and transferring the conductive particles 12 on the magnetic medium on the insulating adhesive film 11. In the process of transferring the conductive particles 12 on the insulating adhesive film 11, the temperature of the surface of the adhesive film 11 is made 5°C or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161033-A (JP)
Title: Hydro-pneumatic suspension
Inventor: IZAWA MASAKI
IPC: B60G17/015
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydro-pneumatic suspension having an excellent control responsiveness despite its adopting a comparatively simple and low-cost constitution.  <P>SOLUTION: An MLV 26 for pressure control is installed on a piston 24 of an actuator 8, and through it 26, an MRF in an upper liquid chamber 22 flows at all times into a lower liquid chamber 23. An MLV 35 for controlling the damping force is installed in the line of a communication pipe 9 through which the working liquid chamber 34 of an accumulator 10 as buffer is connected with the upper liquid chamber 22 of the actuator 8, and the rate of flow of the MRV passing through the communication pipe 9 is controlled by the MLV 35. When current is fed to the MLV 26 and/or 35, ferro-magnetic particulates 45 in the MRF(s) form a chain-form cluster to cause the viscosity of the MRF to rise, which leads to a change in the ground clearance of each wheel or a change in the damping force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166205-A (JP)
Title: Hearing aid and hearing aid processing system
Inventor: FUJII SHIGEKIYO
IPC: H04R25/00
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearing aid and a hearing aid processing system with which a change in the sound quality and a difference of a wearing feeling can be reduced when an earplug is changed by correcting a frequency characteristic changed depending on kinds of earplugs through filter processing of an integrated circuit.  <P>SOLUTION: A nonvolatile memory built in the integrated circuit 2 of a hearing aid main body 10 stores information associated with frequency characteristics measured in advance as to each of the prepared earplugs 5 to 7 of a plurality of kinds and earplug selection information for specifying the kind of the earplug selected from the earplugs of the plural kinds and fitted to the hearing aid main body. The integrated circuit 2 reads, from nonvolatile memory, the information associated with the frequency characteristic of the particular earplug according to the earplug selection information read from the nonvolatile memory and executes the filter processing on the basis of the read information to correct the frequency characteristic of the hearing aid different depending on kinds of the earplug.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165597-A (JP)
Title: Semiconductor device, substrate, and method of manufacturing same
Inventor: SAITO HIROSHI
IPC: H01L23/02
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To highly precise and easily form a communicating hole to communicate a cavity and an external space, in a semiconductor device equipped with a semiconductor chip such as sound pressure sensor chip etc.  <P>SOLUTION: The semiconductor device includes a substrate 3 composed by laminating a plurality of insulation layer, and a semiconductor chip mounted in one end side 11a of the thickness direction of the substrate 3 having a thin film-like diaphragm which vibrates responding to pressure variation. Also, the device has a recess 13 recessed from the one end side 11a facing the diaphragm, and a communicating hole 14 to mutually communicate the recess 13 and the exterior of the substrate 3. The communicating hole 14 is formed by printing in the one pair of the insulation layer 27, 28 facing each other, and at least in one side of the facing side of the one pair of insulation layers 27, 28, at the same time, a spacer 32 is provided having a slit-shaped notch 33 extending from the periphery of the recess 13 to the end of the substrate 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163331-A (JP)
Title: Navigation device
Inventor: HASEGAWA HIROMICHI
IPC: G01C21/00
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device 20 capable of displaying a current position of a vehicle on a more likely road link even during the turn of the vehicle.  <P>SOLUTION: When a new candidate point is calculated by pull-in processing during the turn and the distance between the new candidate point and a relative position dead-reckoned from a candidate point output as a candidate point to be displayed last time is shorter than a first distance, the navigation device 20 outputs the new candidate point at the current position of the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163404-A (JP)
Title: Navigation system
Inventor: YOSHIDA KUNIYUKI
IPC: G01C21/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system, capable of verifying information about the facilities on a navigation screen, which belong to a small number of facility genres and to remote facility genres in another route driving for a shortest time in a dynamic manner re-routing, based on a change of a traffic condition, prior to the determination of a traveling route.  <P>SOLUTION: The navigation system of the present invention comprises a route-specifying means for specifying a traveling route, from the present location to a destination; a traffic information acquiring means for acquiring traffic information, such as traffic congestion related road conditions from the outside; a routing means, using the traffic information acquired by the traffic information acquiring means and routing the shortest route for reaching a destination same as the specified destination during travel on the specified route; a facility genre information producing means for using the facility information on the specified route and producing display information related to a facility genre that satisfies specified conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222694-A (JP)
Title: Cement based treatment material for heavy metal-contaminated soil and solidification/insolubilization treatment method using it
Inventor: TASAKA YUKIO
IPC: A62D101/43
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement based treatment material suitable for solidifying/insolubilizing heavy metal-contaminated soil stipulated in a soil contamination counter measure regulation, and a solidification/insolubilization treatment method for heavy metal-contaminated soil using it.  <P>SOLUTION: The cement based treatment material for the heavy metal-contaminated soil containing portland cement, a blast furnace slug and a plaster contains 30-70 mass% and relative to a total amount of portland cement, blast furnace slug and plaster and 2-8 mass% of plaster based on SO<SB>3</SB>and the residue is the portland cement.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172947-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ICHIHASHI AKIRA
IPC: H01M10/052
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of gas generated when preserving or using a nonaqueous electrolyte secondary battery under a severe condition such as a high temperatures, or when using the nonaqueous electrolyte secondary battery having a high charge voltage of 4.25 V or higher.  <P>SOLUTION: At least propylene carbonate, ethylene carbonate, and an additive are contained in a solvent of an electrolyte used for the nonaqueous electrolyte battery, and propylene carbonate is excessively mixed in it compared with ethylene carbonate. At least one kind of additive selected from a group of vinylene carbonate, vinyl ethylene carbonate, 4-fluoroethylene carbonate, spirodilactone, and succinic anhydride is added to the solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168219-A (JP)
Title: Nonwoven fabric laminate
Inventor: FUJITA SOICHI
IPC: B32B5/26
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric laminate in which a layer condition including density in each layer is different in the thickness direction and which can be produced from one nonwoven fabric rolled web, a method for producing the laminate, and an absorbent article using the laminate.  <P>SOLUTION: In the nonwoven fabric laminate 1, a nonwoven fabric 2 is folded in a prescribed direction to form multiple layers. The nonwoven fabric 2 has a layer condition change area 3 in which the layer condition is changed in the prescribed direction. By folding the layer state change area 3 in the prescribed direction, the layer condition of each layer 11-14 of the nonwoven fabric laminate 1 is different in the thickness direction of the laminate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170524-A (JP)
Title: Line pressure control unit of automatic transmission
Inventor: KAWAMURA TATSUYA
IPC: F16H61/14
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a shock at transmission carried out in a process of the slip control of a lock-up clutch.  <P>SOLUTION: An ECU implements a program including a step (S100) of determining whether or not an automatic transmission is in a process of a speed change, a step (S200) of determining whether or not it is a process of reduction slip control, a step (S300) of setting line pressure (NO at both steps S100 and S200) at line pressure (1) for fuel consumption countermeasures if it is neither in the process of the speed change nor in that of the reduction slip; a step (S400) of setting the line pressure (NO at the step S100 and YES at the step S200) at line pressure (2) corresponding to the line pressure for performing the speed change if it is not in the process of the speed change but in that of the reduction slip, and a step (S500) of setting the line pressure (YES at the step S100) at line pressure (3) for performing the speed change if it is in the process of the speed change. Here, there is a relationship between respective line pressure such as the line pressure (1)<line pressure (2)≤line pressure (3).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168579-A (JP)
Title: Child seat
Inventor: SAKUMOTO MASAYUKI
IPC: B60N2/28
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat capable of being installed in any of forward and backward directions and being constituted inexpensively.  <P>SOLUTION: The child seat 1 has a base 2 placed on a seat cushion 11; and a seat part 3 installed on the base 2 non-adjustably in a forward/backward direction. The seat part 3 is mounted to the base 2 reclinably and adjustably in the forward and backward positions. An arm 5 is turnably mounted to the base 2 and a connection mechanism 5a to an ISO-FIX anchor 13 is provided on a distal end of the arm 5. The arm 5 is turnably in a horizontal plane and can be position not only the forward direction but also the backward direction in viewed from a sitting person of the seat 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170538-A (JP)
Title: Rolling bearing, retainer segment and main shaft supporting structure of aerogenerator
Inventor: OMOTO TATSUYA
IPC: F16C33/56
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing whose abnormal noise is hardly generated and whose damage is much less likely to occur and further to provide a retainer segment that can be arranged stably in the rolling bearing.  <P>SOLUTION: The retainer segment 15a includes a plurality of columns 22a, 22b, 22c and 22d that extend in the direction parallel to an axis so as to form first pockets 23a, 23c and a second pocket 23b that house rollers and a connection part that extends circumferentially so as to connect the plurality of columns. Then, at the outer diametrical side of the columns located at both sides of the circumferential direction of the first pocket, there are provided outer-diametrical-side roller stoppers 24a, 24b, 24c and 24d for restricting the rollers housed in the first pocket from moving to the outer diametrical side. At the inner diametrical side of the columns 22b, 22c located at both sides of the circumferential direction of the second pocket, there are provided inner-diametrical-side roller stoppers 25a, 25b for restricting the rollers housed in the second pocket from moving to the inner diametrical side. Accordingly, the retainer segment 15a acts as a roller guide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060617-A (JP)
Title: Antenna device
Inventor: NORO JUNICHI
IPC: H01Q11/08
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve antenna radiation characteristics and take an impedance matching easily.  <P>SOLUTION: An antenna device has a cylinder (11) in which a flexible insulating film member (20) is formed cylindrically around its center axis, and an antenna pattern composed of a plurality of conductors formed on a peripheral face of the cylinder. The antenna pattern comprises helical patterns (21 to 24) formed extending helically in a center axis direction and a loop pattern (28) connected to an end of the helical pattern at an upper end of the cylinder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166991-A (JP)
Title: Closing type continuous steaming device
Inventor: TANAKA KAZUHIKO
IPC: A23L5/10
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing type continuous steaming device heating in a closing condition without splashing essential flavor through deaerating by heating or worsening yield by evaporation, preventing each kind of ingredients in liquid degenerated by heating from adhering to an inner wall of a metal pipe only by using as a heat exchanger for heating, an ultrasonic oscillator with number as small as possible, producing small sound when driving, and designed to continuously produce steamed liquid such as liquid seasoning through using a heat exchanger with ultrasonic vibrating function, designed to prevent half liquid product like soymilk from clogging a metal pipe to smoothly perform heat exchange.  <P>SOLUTION: This steaming device comprises steaming in a closing condition through sending and heating undiluted solution mixed in an undiluted solution mixing tank 2 or 3 to/with a heating heat exchanger Z which has ultrasonic vibrating function and adhesion preventing function of protein component or the like to the inner wall surface of a metal pipe 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173106-A (JP)
Title: Rotary electronic component, and rotating body for the same
Inventor: OBARA KEIJI
IPC: H01H89/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electronic component with a click function high in the degree of freedom of design.  <P>SOLUTION: This rotary electronic component is provided with: a housing 1; a rotating body 12 rotatably held to the housing 1 and having a plurality of uneven cam parts 12d on a circumferential side surface part; code patterns 13 formed by embedding a metal plate in the rotating body 12 and by exposing a part of the metal plate on the undersurface side; a slider 2 arranged on the housing 1 oppositely to the code patterns 13 for outputting a signal by slidingly contacting the code patterns 12; a click member 4 arranged on the housing 1 for generating a click feeling by contacting the cam parts 12d in the rotation of the rotating body 12. A plurality of vertically piercing through-holes 12e formed in the inside surface surrounded by the circumferential side surface of the rotating body 12, and cut parts 13a from a frame body 21 constituting an outer shell of the metal plate are formed in the through-holes 12e by exposing them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171673-A (JP)
Title: Optical recording medium, optical recording device, optical recording method and optical reproducing method
Inventor: USAMI YOSHIHISA
IPC: G11B7/2405
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having a recording layer where information is recorded by use of holography, having no complicated layered structure but capable of controlling recording and reproducing such as tracking and of performing multiple recording, and to provide an optical recording method, an optical recording device and an optical reproducing method.  <P>SOLUTION: The optical recording medium of a transmission type for recording information by the principle of holography principle and performing tracking control by using servo light, includes a first substrate, the recording layer, a filter layer which selectively reflects the servo light, and a second substrate, in this order.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170320-A (JP)
Title: Variable displacement vane pump
Inventor: YAMAMURO SHIGEAKI
IPC: F04C14/22
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement vane pump in which a pump discharge amount is prevented from lowering by reducing the hydraulic pressure introduced into a second hydraulic pressure chamber to suppress the leakage of hydraulic pressure between both side faces of a cam ring and a pump body.  <P>SOLUTION: This variable displacement vane pump comprises the cam ring 7 contained in the pump body 1 swingably around a fulcrum surface 12 and forming, on the inner peripheral side, a plurality of pump chambers 16 together with a rotor 9 and vanes 14, a suction port 17 and a discharge port 19 formed at the axial one side of the cam ring, and a first hydraulic pressure chamber 10 and the second hydraulic pressure chamber 11 formed by separating the space on both outer peripheral sides of the cam ring. The hydraulic pressure introduced into the second hydraulic pressure chamber is controlled by a pressure reducing valve 32. At the beginning of the driving of the pump, the high pressure on the downstream side of a metering orifice is introduced, and then the low pressure on the drain side is introduced and maintained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179223-A (JP)
Title: Information communication terminal, distribution device, method, program, storage medium, and integrated circuit
Inventor: OKAI HIROKI
IPC: G06F13/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To introduce contents such as animation with word-of-mouse communication taste while improving reliability of introduction information on the contents.  <P>SOLUTION: This information communication terminal using contents distributed from a distribution device generates information, which includes comment on the contents and identification information of the contents, based on user input after use of the contents and transmits the generated information to the distribution device to require determination deciding whether distribution of the generated information is allowed or not. When the distribution is allowed, information with a signature transmitted from the distribution device is received, and the received information is transmitted to another information communication terminal via terminal-to-terminal communication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178693-A (JP)
Title: Simulation apparatus, method, and program
Inventor: NAKANISHI HITOSHI
IPC: A63F13/55
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation apparatus, wherein even when the input data of a simple model is different from the input data of a detailed model, switching over from the simple model to the detailed model can be performed, while maintaining reliability.  <P>SOLUTION: In the simulation apparatus 10, at the switching over from first simulation (a simple model) 13 to second simulation (a detailed model) 17, a positional information calculating section 22 of the second simulation 17 calculates the position, on the basis of the position acquired from the first simulation 13 and the rotation angle, corresponding to the position.  <P>COPYRIGHT: (C)2007,JPO&INPIT