baber/WOPTO huggingface dataset:
Patent JP-2006284421-A (JP)
Title: Encoder
Inventor: WATANABE AKIHIRO
IPC: G01D5/38
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder with a compact constitution of illumination optics.  <P>SOLUTION: The encoder of this invention has a light source 11, a splitting optical system 13 for splitting the light from the light source 11 into two light fluxes, an irradiation means 14 for irradiating the two light fluxes c1 and c2 from the irradiation means 14 to the same position, a moving scale 15 which is arranged in the position that the two light fluxes c1 and c2 from the irradiation means 14 comes to the same position and relatively movable to the irradiation means 14 and on which a plurality of gratings 15' perpendicular to the moving direction are formed, and a reception element 16 for detecting the light fluxes (more specifically, interference of diffracted light) irradiated from the irradiation means 14 via the moving scale 15. The irradiation means 14 is constituted in a polyhedron including at least the first surface and the second surface wherein two light fluxes c1 and c2 from the splitting optical system 13 go respectively, the third surface arranged in non-parallel to the first surface opposite to it reflecting the light introduced to the first surface, and the fourth surface arranged in non-parallel to the second surface opposite to it reflecting the light introduced to the second surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285070-A (JP)
Title: Information transmission control method and projector
Inventor: KUBOTA SHINJI
IPC: G09G5/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like for instantly communicating to a projector, when being connected to the projector without having to previously install connection software by an image feed device, when connecting the image feed device and the projector via a USB cable.  <P>SOLUTION: The projector includes a storage part 120 for storing control information 128, including a class-switching control information; an input and output part 112 for outputting the control information 128 to the image feed device by a communication method of a mass storage class and inputting the class-switching information from the image feed device; an image information input part 114 for inputting image information from the image feed device; a projection part 190 for projecting images, on the basis of the image information; and a switching part 130 for switching the communication method from the mass storage class to a communication class, when inputting the class switching control information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284523-A (JP)
Title: Device for measuring pressure of pressurized container
Inventor: IIDA YASUYUKI
IPC: G01L11/00
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring pressure of a pressurized container, which properly measures fluid pressure.  <P>SOLUTION: The device 4 for measuring the pressure of the pressurized container 1, which properly measures the pressure of fluid stored in the container 1, is provided with a deriving means for deriving acoustic impedance of the fluid by propagating acoustic waves in the container 1. The deriving means has a wave-transmitting unit 21, a wave-receiving unit 22, and an acoustic impedance calculating section 32. A pressure calculating section 33 calculates the fluid pressure, from the acoustic impedance of the fluid calculated by the acoustic impedance calculating section 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292499-A (JP)
Title: Method of obtaining attenuation peak frequency, method of designing wiring having transmission property of no attenuation peak and wiring board using them
Inventor: OTA KOJI
IPC: G01R27/02
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining the frequency of attenuation peak, a method of designing wiring, and a wiring board high in wiring accommodation density obtained by this method.  <P>SOLUTION: The method for obtaining the frequency generating the attenuation peak in the signal line is obtained by using the Fourier transformation operation, in the case the high frequency signal is applied on the signal line in the wiring board provided with a microstrip construction or strip construction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290397-A (JP)
Title: Coupling structure
Inventor: SUZUKI KUNIO
IPC: B65D43/02
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure hard to disengage.  <P>SOLUTION: A hook 114 formed on a flange 113 of a container body 110 is hooked on an upper surface 123a of a flange 123 through a through hole 125 formed on the flange 123 of a lid 120. In addition, a hook 124 formed on the flange 123 of the lid 120 is hooked on a lower surface 113b of the flange 113 through a through hole 115 formed on the flange 113 of the container body 110. Thus the container body 110 is coupled with the lid 120.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292550-A (JP)
Title: Tourist route guiding system
Inventor: KOSAKA AKITO
IPC: G08G1/005
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tourist route guiding system which seeks scenic spots suitable to visit, acquirs routes to the scenic spots easily, and offers a user a fully satisfying tour with sightseeing.  <P>SOLUTION: The tourist route guiding system is equipped with a memory means memorizing tourism information indicating the location of scenic spots, a present location information receiving means receiving present location information indicating the present location of a user's mobile computer, a selecting means selecting candidate spots a relation with the present location fulfills predetermined conditions from among tourism information memorized in the memory means based on present location information, a tourism information transmitting means transmitting tourism information to the user's mobile computer, a destination information receiving means receiving selected destination information by the user's operation, a route deciding means deciding a route from the present location to the destination based on tourism information and present location information according to destination information, and a route information transmitting means transmitting route information to the mobile computer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291904-A (JP)
Title: Bidirectional injection type oil jet
Inventor: NISHIMURA KENICHI
IPC: F01M1/16
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston cooling oil jet used for an automobile engine, reduced in cost by allowing two oil supply pipes, in particular, to be pressed and mounted therein through one valve function to reduce the number of oil jets.  <P>SOLUTION: A T-type nozzle guide has a portion as part of the valve function and a portion integrated therewith into which two oil spray nozzles are pressed and assembled. The T-type nozzle guide is pressed into a body or a seat member is pressed into the T-type nozzle guide, and two nozzles are pressed into the T-type nozzle guide to eliminate the need for nozzle brazing work. Oil is sprayed and supplied in two directions with one valve function.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300591-A (JP)
Title: Electrode connection tool and electrode connection method
Inventor: FURUKAWA YASUNARI
IPC: G01R27/02
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode connection tool and an electrode connection method for ensuring the mounting of an object electrode in a conductive state on a coated and embedded pipe, in measuring earth resistance for performing corrosion diagnosis on the coated and embedded pipe which is a measuring object.  <P>SOLUTION: This electrode connection tool for connecting electrodes for an electric circuit to the measuring object is equipped with: a pair of electrode members 10 put to connection in such a form that its base end side is supported on a support part while its end side is put into contact with the measuring object; an interelectrode resistance value measuring part 20 for measuring an interelectrode resistance value which is a resistance value between the pair of electrode members 10 with the measuring object interposed between them; and a switch 30 for switching the connection state of an electrode 10a for measurement which is one of the pair of electrode members 10 between an interelectrode resistance value measurement state in which the electrode 10a is connected to the measuring part 20 and an electric circuit connection state in which the electrode 10a is connected to the electric circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298681-A (JP)
Title: High purity tungsten carbide powder for hard material, high purity titanium carbide and titanium carbonitride powder, and method for manufacturing the same
Inventor: MATSUMOTO AKIHIDE
IPC: C01B32/949
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide various kinds of carbide powder of high purity having little oxygen content and to provide a method for efficiently manufacturing the powder on an industrial scale.  <P>SOLUTION: The high purity tungsten carbide powder for a hard material comprises a tungsten carbide powder having 0.5 to 6.5 μm particle size highly purified in a reduced pressure atmosphere at high temperature, containing ≤2 ppm Al, ≤1 ppm Ca, ≤50 ppm Fe, and ≤5 ppm S, and having ≤0.118 ratio of O/specific surface area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302595-A (JP)
Title: Induction heating device
Inventor: URUNO JUNPEI
IPC: H05B6/12
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device for suppressing turn-off power loss.  <P>SOLUTION: The induction heating device comprises a resonance circuit including a heated object, and an inverter for supplying power to the resonance circuit by converting a direct current voltage to an alternating current voltage. The inverter includes upper and lower arms structured of at least two serially connected switching elements. The inverter has a function of a step-up/down converter for converting an alternating current source to the direct current voltage, and lowers a drive frequency of the switching element than a resonance frequency of the resonance circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008169402-A (JP)
Title: Electrochemical reaction process
Inventor: SONE MASATO
IPC: C25D15/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical reaction process for forming a composite material wherein particles are homogeneously dispersed.  <P>SOLUTION: 1. The electrochemical reaction process is characterized by carrying out a reaction in a bath containing a liquid, an electrolyte solution and particles, wherein, the particles are located at the interface between the liquid phase and the electrolyte solution phase. 2. The electrochemical reaction process is characterized by carrying out a reaction in a bath containing a substance in a sub-critical state or super-critical state, an electrolyte solution and particles, wherein, the particles are located at the interface between the phase of the substance in the sub-critical state or supper-critical state and the electrolyte solution phase. 3. The electrochemical reaction process is characterized by carrying out a reaction in a bath containing a liquid, an electrolyte solution causing phase separation with the liquid, and particles insoluble in the both of the liquid and the electrolyte solution to co-deposit particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006288986-A (JP)
Title: Finger pressure tool for neck
Inventor: SAKURAI GIICHI
IPC: A61H39/04
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger pressure tool for neck with an improved structure, so as to obtain a sufficient effect in performing finger pressure to a neck though there is the finger pressure tool for neck as a conventional finger pressure tool.  <P>SOLUTION: When a user uses the finger pressure tool for the neck in a supine position, the principle of leverage is applied with the use of the force of self weight of a head in order to vertically pressurize the neck. A base part 3 having projected shafts 5 and a pillow part 4 are formed at angles with a fulcrum 2 between the neck and the head as a center. The neck is pressurized by using the self weight of the head and the circular arcuate movement of the finger pressure tool, so that stiffness is relieved on the back of the neck and in shoulders. Since the projected shafts are removable, the strength of the finger pressure is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313678-A (JP)
Title: Alkaline primary cell and its manufacturing method
Inventor: KATO FUMIO
IPC: H01M4/52
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize high capacity regarding discharge of a wide range from a low load to a high load of an alkaline primary cell in which oxynickel hydroxide is contained in a positive electrode mixture.  <P>SOLUTION: This is the alkaline primary cell which is composed of a positive electrode containing oxynickel hydroxide, a zinc negative electrode, and an alkaline electrolytic solution, and in which oxynickel hydroxide contains oxynickel hydroxide of a higher valence number than 3.0 valence formed by an electrochemical charge process, and as a manufacturing method of the alkaline primary cell, a means of converting zinc oxide to zinc metal in a state of a higher valence number of the oxynickel hydroxide than 3.0 valence by the charge process, after assembling the cell by the positive electrode containing the oxynickel hydroxide of approximately 3.0 valence with a β-type structure as the main body, the negative electrode composed of a mixture of zinc and zinc oxide, and the alkaline electrolytic solution, is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312989-A (JP)
Title: Portable terminal apparatus and method of connecting housing
Inventor: ISONO KAZUMI
IPC: H04M1/02
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular telephone formed by connecting a plurality of housings to each other via a hinge portion, which is miniaturized in the whole of the cellular telephone without miniaturizing a display portion and an operation portion provided in each of the housings.  <P>SOLUTION: Two rotation shafts are provided in parallel to a hinge unit 3, a first housing 1 is rotatably connected to the hinge unit via one rotation shaft and the second housing 2 is rotatably connected to the hinge unit via the other rotation shaft, and a sub operation portion 53 is provided to the hinge unit 3. Since a mounting space for the sub operation portion 53 can be dispensed with on the housing, the overall length of each of the housings 1 and 2 is shortened widely without miniaturizing a display portion 4, a main operation portion 6 and the like provided in each of the housings 1 and 2, and thus the whole of the cellular telephone is widely miniaturized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317549-A (JP)
Title: Voice encoding apparatus and method, and voice decoding apparatus and method
Inventor: MATSUMURA YUKI
IPC: G10L19/035
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To properly set the quantized number of bits in each stage with small computational complexity at the time of encoding an input voice signal by performing multiple stage normalization/quantization.  <P>SOLUTION: A quantization information calculating part 12 determines total quantization information idwl 0 based on the normalized information idsf, and distributes this total quantization information idwl 0 to the quantization information idwl 1 and the quantization information idwl 2. In this case, the quantization information calculating part 12 sets a limit to the quantization information idwl 1 by a limiter lim 1, and also distributes the total quantization information idwl 0 as the quantization information idwl 1, and distributes the excess amount as the quantized information idwl 2 when the quantized information idwl 1 exceeds the limiter lim 1. A first normalization part 13 and a first quantization part 14 perform a first step of normalization/quantization to a frequency spectrum mdspec 1, and a second normalization part 18 and a second quantization part 19 perform a second step of normalization/quantization to a differential frequency spectrum mdspec 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006006914-A (JP)
Title: Game machine
Inventor: SEKIGUCHI HIROBUMI
IPC: A63F5/04
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves the enjoyment of the bonus game by increasing the selection routes.  <P>SOLUTION: When shifted to the bonus game, the players select any one of touch button areas 111-113 shown on a lower crystal liquid display 4 by touching it with a finger. At this point, the players can display the touch button areas other than the touch button areas 111-113 on the lower liquid crystal display 4 by adjusting the degree of the utilization of a scroll bar 121 for rotation shown on the lower liquid crystal display 4 while the touch button areas 111-113 are not shown on the lower liquid crystal display 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006314565-A (JP)
Title: Structure attached to supporting column
Inventor: KIKUCHI MANABU
IPC: A47B47/02
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure attached to supporting columns, with which supporting columns which hold shelf boards can be attached to rail members arranged to the house or wall plates of storage furniture or the like without time and effort, furthermore, even if the support column moves along the rail members, the mounting structure does not leave halls of installation parts like screws or the like so that the appearance can not be damaged.  <P>SOLUTION: Before a rail member 2 and a support column 3 are fixed, a connected drum 8 is installed to the support column 3 while a sliding piece 6 and a connected shaft 7 are installed to the rail member 2. Then, if the connected drum 8 is turned to the predetermined orientation with a tool inserted into a cross-shaped groove of a guard material when the support column 3 is brought closer to the rail member 2, namely, the connected drum 8 is brought closer to the connected shaft 7 and the head 7a of the connected shaft 7 begins engaging with an eccentric cum trajectory of the connected drum 8, the connecting state of the connected shaft 7 and the connected drum 8 is formed in a style that the connected shaft 7 is pulled in according to the process of the engagement, namely, according to the move of the head 7a along the eccentric cum trajectory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318575-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TAKADA MASAMI
IPC: G11B33/12
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To thin a magnetic recording and reproducing apparatus of a helical scan system such as a tape streamer.  <P>SOLUTION: The magnetic recording and reproducing apparatus comprises a rotary magnetic head drum apparatus consisting of a lower drum of which the one end of a shaft is force-fitted, an upper drum attached opposing to the lower drum at the other end side of the shaft, and a rotary drum in which a magnetic head is protruded to the outer peripheral plane by the prescribed quantity and which is supported by the shaft rotatably through a bearing between the upper drum and the lower drum, and a case arranged at an upper part of the rotary magnetic head drum apparatus. It is characterized in that a stopper member is provided at a tip part of the shaft and distance 1 between the stopper member and the case is smaller than distance 2 between the upper end part of the rotary magnetic head drum apparatus and the case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316910-A (JP)
Title: Controller for continuously variable transmission
Inventor: UNEYAMA TOSHIKAZU
IPC: B60W10/10
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a vehicle during TCS operation in regard to a vehicle with driving force controlled by a TCS.  <P>SOLUTION: The controller 100 for the continuously variable transmission has a belt type continuously variable transmission 4, an accelerator pedal opening sensor 27 detecting an accelerator opening θAP, a throttle opening sensor 23 detecting a throttle opening θAP of an engine, a vehicle speed sensor 24 detecting a vehicle speed V, and an electric control unit ECU calculating a gradient of a road surface on which the vehicle is traveling on. In the electric control unit ECU, speed change control of the belt type continuously variable transmission 4 is carried out in response to a driven state detected by the accelerator pedal opening sensor 27 and the vehicle speed sensor 24, and the gradient of the road surface calculated by the electric control unit ECU. Control to reduce driving force of a driving wheel is carried out by the TCS in response to a driven state detected by a driving wheel speed detecting sensor 25 and a driven wheel speed detecting sensor 26. Moreover, during TCS operation, speed change control of the belt type continuously variable transmission 4 is regulated in response to the gradient of the road surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317096-A (JP)
Title: Heat exchanger for electric water heater
Inventor: NAKAJIMA SHINJI
IPC: F28F1/40
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional heat exchanger formed by overlapping flat tubes vertically and spirally winding them, wherein a cylindrical space is required inside the spiral part, and there is a lower limit in a radius in winding the tube in spiral shape from restrictions on machining which results in having a limit in reducing the cylindrical space to make space saving difficult.  <P>SOLUTION: The heat exchanger for an electric water heater comprises a first fluid passage tube 8 having a first fluid inflow port 8A, a first fluid outflow port 8B, cylindrical piping 8c extending from the first fluid inflow port 8B to the first fluid outflow port 8B and a heat transfer body 8D disposed in contact with the piping 8C inside the piping 8C, and allowing a first fluid to flow inside; and a second fluid passage tube 10 surrounding the first fluid passage tube 8 and allowing a second fluid to flow inside. The heat conductivity of the piping 8C and heat transfer body 8D is higher than that of the first fluid. Either one of the first fluid and the second fluid is water to be heated, and the temperature of the fluid which is not the water to be heated is made higher than that of the water to be heated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317839-A (JP)
Title: Silver salt photothermographic dry imaging material and image forming method
Inventor: KIMURA SOC MAN HO
IPC: G03C1/498
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material, having a photosensitive silver halide emulsion layer with high sensitivity, low fog level and superior image quality stability, and capable of maintaining high sensitivity and low fog level, even after long-term storage, and to provide an image forming method.  <P>SOLUTION: The silver salt photothermographic dry imaging material contains a photosensitive emulsion, containing non-photosensitive aliphatic carboxylic acid silver salt particles and photosensitive silver halide grains, a reducing agent for silver ions, a binder and a crosslinking agent, wherein the photosensitive silver halide grains are surface latent image type grains in exposure and change into internal latent image type grains after heat development, and the photosensitive silver halide grains have a silver iodide content of ≤40 mol% and are core/shell type grains, whose surface silver iodide content is lower than the internal silver iodide content.  <P>COPYRIGHT: (C)2007,JPO&INPIT