baber/WOPTO huggingface dataset:
Patent JP-2004158963-A (JP)
Title: Tone quality evaluation system
Inventor: YAMAGUCHI NOBUYUKI
IPC: H04Q1/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tone quality evaluation system capable of evaluating tones in test conditions close to an actual environment and having reproducibility.  <P>SOLUTION: The tone quality evaluation system for voice communication via a network includes at least two sound proof chambers for housing each of voice communication terminals which perform voice communication with each other via the network. Each of the sound proof chambers includes an input signal generating device for transmitting an input signal to each of the voice communication terminals, and an evaluation device for receiving an output signal from each of the voice communication terminals to output a result of evaluation for the output signal. The transmission of the input signal, the reception of the output signal and/or the evaluation of the output signal are individually controlled by a control device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156705-A (JP)
Title: Clearance removing method for spline combination
Inventor: KAWASHIMA MASAKAZU
IPC: F16D3/06
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily removing a clearance between a spline inner gear tooth and a spline outer gear tooth without intervening a member and increasing the tooth width of the spline inner gear tooth or the like.  <P>SOLUTION: The clearance removing method consists of a inserting process in which an inner shaft 20 equipped with a shaft part 21 and a plurality of pieces of spline outer teeth 22 is inserted into a hollow part of a cylindrical outer shaft 10 containing a cylindrical part 13 and a plurality of pieces of spline inner teeth 14, and a plastically deforming process in which a recessed line 18 extending in an axial direction is formed by pressurizing at least one linear pressurized part 17 on the outer peripheral surface 13a of the cylinder part by a long shaped pressurized member 30 and moving a material of the pressurized part to both sides in a circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155367-A (JP)
Title: Motor-driven mirror storing device
Inventor: MURAI SHINSUKE
IPC: H02K11/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely fit a plug-shaped terminal installed in a base in a recessed output terminal, which is provided in an electric motor.  <P>SOLUTION: This device comprises the electric motor 2, a gear device 6 for transmitting the power from the electric motor 2, a base member 7 fixed on the side of a door, a holder 5, which is rotatably mounted on the shaft section 71 of the base member 7, on which a mirror housing 8 is mounted, in which the electric motor 2 and the gear device 6 for rotating around the shaft section 71 is contained, the base 3 which is contained in the holder 5 and on which a control means 33 for controlling the operation of the electric motor 2 is mounted, and a case 1 for cover the base 3 and the electric motor 2. The case 1 contains a guide section 11, which is also used as a corner rib.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160744-A (JP)
Title: Left-over type resin pass medium made of reinforcing fiber
Inventor: TANAMURA TAKESHI
IPC: B29B11/16
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a left-over type resin pass medium made of a reinforcing fiber which improves resin impregnation properties and need not be removed by releasing after resin impregnation, in a resin impregnation process using a liquid resin.  <P>SOLUTION: The left-over type resin pass medium 10 made of a reinforcing fiber is used in a method for molding a composite material using the liquid resin by installing the medium 10 along the lower face of a reinforcing fiber laminate 11. In addition, the resin pass medium 10 is three-dimensionally retained in form and kept left over even after molding by setting reinforcing fiber stripes 10a such as a carbon fiber, a glass fiber, a ceramic fiber or the like in order in a specified direction. Using the resin pass process by the resin pass medium 10, the impregnation properties of the resin into the reinforcing fiber laminate 11 are improved and the resin pass medium 10 need not be removed by releasing from the reinforcing fiber laminate 11 after resin impregnation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121202-A (JP)
Title: Cushioning rubber for fishing
Inventor: KASHIWAKURA EIJI
IPC: A01K91/03
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning rubber for fishing that is made of a freely expandable and soft material, is intervened between a fishing line and a leader, and resists to the fatigue caused by repeated drawing actions of the fishing line and to the line breakage due to excessive line-pulling force.  <P>SOLUTION: This cushion rubber for fishing is constituted with the freely expandable and soft material that is intervened between the fishing line A and the leader B. The cushioning rubber 1 is in a tubular form and has a full length L becoming a natural length and an inextensible polyethylene filament or nylon filament having a length L' of double or triple or several times of the full length L is passed through the inside of the rubber tube and the filament is shrunk and placed inside the tube until its length L' becomes equal to the length of the rubber tube L. Then, individual swivels 5 are connected to the fishing line A and the leader B thereby the maximum elongation caused by the drawing force loaded on the tubular body 3 is regulated from the length larger than L to the maximum elongation L'. Thus, the cushioning properties of the tubular body 3 can be protected because the strength of the inner-passing through filament exceeds that of the tubular body 3 without damage caused by fatigue or excessive drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165004-A (JP)
Title: Fuel cell system
Inventor: UEDA KENICHIRO
IPC: H01M8/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of maintaining the performance of a fuel cell, while suppressing output fluctuations of the fuel cell.  <P>SOLUTION: The system comprises a temperature-detecting means 5 for detecting a temperature TW of the fuel cell 1, and a control means 7 for performing the power generation restriction of the fuel cell 1 at a first determined temperature if a time change in the temperature TW of the fuel cell 1 detected by the detecting means 5 lies within a predetermined range ΔTO, and performing the restriction of the fuel cell 1 at a second determined temperature lower than the first determined temperature if the time change lies outside the range ΔTO.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168682-A (JP)
Title: Herbicide containing benzoyl derivative as effective ingredient
Inventor: KUBOTA MINEYUKI
IPC: C07C323/22
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzoyl derivative which causes no phytotoxicity on a paddy-rice plant and removes a wide variety of weeds in a paddy field at a low drug concentration, and a herbicide comprising the same.  <P>SOLUTION: The benzoyl derivative is represented by general formula (I), for example, compound (4-1). The herbicide contains as an effective ingredient the benzoyl derivative and/or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172932-A (JP)
Title: Data distribution system
Inventor: FUKUSHIMA HIDEHIRO
IPC: H04L45/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform multicast distribution of stream data containing audio and video images through a unicast network to a multicast network.  <P>SOLUTION: A data distribution system is provided with a distribution device 10 to distribute data transmitted from a transmission terminal 50 to a plurality of reception terminal 51. The distribution device 10 is provided with a relating information storage means for relating the information of the transmission terminal 50 and destination information for distributing the data to the plurality of reception terminals 51, a data distribution request reception means for receiving the request of the distribution of the data from the reception terminal 51, and a data transmission request means for referring to relating information on the basis of the data distribution request and requesting the transmission of the data to the transmission terminal 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173416-A (JP)
Title: Power supply adapter used instead of dry cell
Inventor: ONABEDA SHINJI
IPC: H02M7/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply adapter used instead of a dry cell in various type apparatuses in each of which the dry cell is used as a power supply.  <P>SOLUTION: A dry cell shape body 3 molded in the same shape as the dry cell is provided at the tip end of the cord 2 of the adapter 1 connected to a power supply plug socket to convert a power supply voltage into a predetermined DC voltage to output the predetermined DC voltage between the positive electrode and the negative electrode of the dry cell shape body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168232-A (JP)
Title: Antislipping crushed stone spreading device for automobile and its operating method
Inventor: HAYASHI AKIRA
IPC: B60B39/08
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antislipping crushed stone spreading device for an automobile and its operating method, capable of preventing the slip in starting a vehicle on an icy street of a winter road of less than -8 °C or on the slope.  <P>SOLUTION: The crushed stone burnt sand dried in a crushed stone hopper part 3 mounted at an upper face rear central position of a car body 2B of a tractor 2 towing a trailer, is injected to a driving tire tread or stopped through a left crushed stone spreading pipe part 4 and a right crushed stone spreading pipe part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179302-A (JP)
Title: Method for splitting semiconductor wafer
Inventor: NAGAI YUSUKE
IPC: H01L21/268
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for splitting a semiconductor wafer by which a quality-changing layer can be formed surely on the specified inside by applying an infrared-ray laser beams while conforming a ray-converging point to the inside of the wafer.  <P>SOLUTION: The method for splitting the semiconductor wafer contains a mirror finishing in which the working surface of the wafer is mirror finished, and a quality-changing layer forming process in which the quality-changing layer is formed in the wafer by applying laser beams while conforming the ray converging point to the inside through the mirror finished working surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175709-A (JP)
Title: Pigment dispersion for cosmetic use
Inventor: AOTA TAKASHI
IPC: A61K8/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion excellent as a cosmetic, mild to the skin, good in color developability, stable in dispersion, and good in color mixing stability.  <P>SOLUTION: This pigment dispersion for the cosmetic use essentially contains (a) a pigment and (b) one or more compounds, i.e. polyaspartic acid, polyglutamic acid, and salts thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177299-A (JP)
Title: X-ray foreign matter inspection apparatus
Inventor: MORI MITSUNORI
IPC: G01N23/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray foreign matter inspection apparatus capable of easily determining a foreign matter corresponding to the shape of a vessel to be inspected.  <P>SOLUTION: On a vessel conveyor 25 for conveying an inspection object, the inspection object is installed not vertically but in an obliquely tilted state relative to the moving direction of the vessel conveyor 25. Hereby, the X-ray penetration thickness is reduced, and a foreign matter is determined with an image processing device 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177308-A (JP)
Title: Method for judging attraction state and automatic chemical analyzer
Inventor: IMAI TOSHIAKI
IPC: G01N1/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To judge whether a sample of a slight amount to be influenced by noise generated from a sensor is properly dispersed or not.  <P>SOLUTION: A pump for attracting the sample, a flow passage for transmitting the sample, and a probe set at the end of the flow passage for attracting/discharging the sample are provided. This method for judging suck state which measures the pressure in the flow passage with time and judges the attraction state in the flow passage comprises the steps of: storing previously the transition of pressure with time in at least a prescribed section of the flow passage in the normal state after ending the drive of the pump as a reference pressure value; actually driving the pump afterwards to attract the sample and transmit the sample, and detecting the transition of pressure with time in the prescribed section after ending the drive as the pressure of a measuring object; and comparing the reference pressure with the measuring object in the prescribed section, and judging the presence/absence of the abnormal attraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185687-A (JP)
Title: Optical recording medium, and its super resolution recording method and super resolution reproducing method
Inventor: HIRAO AKIKO
IPC: G11B7/24065
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, wherein a large quantity of change of transmittance of a super resolution film occurs in the region of practical recording optical power or reproducing optical power, an optical aperture is formed at high speed in such a short period of time as passing time of a recording or reproducing optical spot, and stability for repetitive recording and reproduction is shown.  <P>SOLUTION: The optical recording medium has a recording layer (4) and the super resolution film (2) provided on the incidence side of recording light or reproducing light to the recording layer. The super resolution film consists of a film containing carbon clusters or their derivatives.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181576-A (JP)
Title: Manufacturing device of semiconductor device
Inventor: SHIGEMURA TOSHIO
IPC: H01L21/683
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce cost by reducing labor of replacing work of a holding means, and reducing quantities of spare parts while surely holding a semiconductor device even when switching a kind of semiconductor device by imparting versatility to the holding means of the semiconductor device.  <P>SOLUTION: A suction hole 23a of a vacuum-suction holding device 23 is arranged in the center of a suction surface as a slender hole, and when the semiconductor device W is smaller than a width dimension of the suction hole 23a, a vacuum leaks.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184761-A (JP)
Title: Polygon mirror, optical deflector of polygon mirror, machining tool for polygon mirror, and method and device of manufacturing polygon mirror
Inventor: ANDO BUNTO
IPC: G02B26/12
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygon mirror which is easily machined and useful for preventing an image defect generated by the abnormality of the shape of the mirror surface of the polygon mirror, an optical deflector using the polygon mirror, a machining tool for the polygon mirror, a method of manufacturing the polygon mirror and the device of manufacturing the polygon mirror.  <P>SOLUTION: The machining tool 48 of the polygon mirror is lightly force-fitted into the inside of a cylindrical part 3, and the square column part 5 is pressed and held by the bottom face 63a of the circumferential wall part 63 of an upper holding fixture 44. Side faces 100b are mirror finished to be flat in the state that individual side faces 100b of the polygon mirror 100 are elastically deformed into a concave shape by being pressed and held. The side faces 100b become convex when the pressing force is released, and become flat due to a deformation given by a centrifugal force when rotationally driven at high speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003184807-A (JP)
Title: Electrohydraulic valve control system and method for electrohydraulic valve control
Inventor: HUANG XIAODONG
IPC: F15B11/16
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrohydraulic valve control system and a method for electrohydraulic valve control.  <P>SOLUTION: The system and method for controlling the electrohydraulic valve device offering the pump check action are provided. The system includes the electrohydraulic valve device arranged between the pressurized fluid source and the fluid actuator. The system is provided with the pressure sensor sensing the pressure source that signifying the fluid pressure generated between the pressurized fluid source and the electrohydraulic valve device, and the actuator pressure that signifying the fluid pressure generated between the electrohydraulic valve device and the actuator. After receiving the signal by which the control device opens the electrohydraulic valve device, the required flowing quantity is supplied to the fluid actuator. The received signal is modified so as to prevent the fluid flow from passing through the electrohydraulic valve device when the pressure source is lower than the actuator pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188752-A (JP)
Title: Network printer
Inventor: SHIBAYAMA YUKA
IPC: G06F3/12
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which prevents an unexpected accumulation by operation users of clients from occurring when the stacking of recording papers cannot be avoided while preventing the stacking of the recording papers for each client from occurring as much as possible in a network printer.  <P>SOLUTION: This network printer functions as a print server to a plurality of clients who become print request sources. The network printer is equipped with a plurality of recording paper discharging bins 41, a sensor 42 which detects the presence/absence of residing recording papers of respective bins 41, a housing situation storage means 22 which stores print request sources, and a storage updating means 23 which updates the storage content of the housing situation storage means 22. The network printer is also equipped with a selecting means 25 which selects a bin to which recording papers are discharged based on a latest print request, and a notification/questionnaire transmitting means 28 which performs a notification of a recording paper discharge or a questionnaire for the presence/absence of a recording paper discharge to the print request source of residing recording paper sheets when recording paper sheets of different print request sources are stacked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197613-A (JP)
Title: Recirculating gas amount estimating device for exhaust gas of internal combustion engine
Inventor: KOBAYASHI DAISUKE
IPC: F02M25/07
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To exactly determine the recirculating gas amount of exhaust gas to be sucked into a cylinder at the time of closing a valve.  <P>SOLUTION: An intake valve pressure Pm_fwd in an intake valve closing timing Vi is estimated at an estimating timing E (i), and a closing valve timing cylinder intake gas flow rate mc_fwd is calculated based on the Pm_fwd (ii). A present time intake pipe pressure Pm_act at the estimating timing E is calculated (iii), a present time intake pipe inlet EGR gas flow rate megr_act is calculated based on the Pm_act (iv), and a closing valve timing cylinder inlet EGR gas flow rate supposed value megrsm is calculated based on the megr_act (v). When the time td necessary for the arrival is longer than a calculating closing valve time interval tfwd, a closing valve timing cylinder inlet EGR gas flow rate mc_egr_fwd is calculated based on a difference tf between the td and the tfwd of the calculated megrsm (v') (vii'), a closing valve cylinder inlet new gas flow rate mc_air_fwd is calculated by the mc_fwd and mc_egr_fwd.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004165113-A (JP)
Title: Lighting device with light control glass cover
Inventor: IWATA MASAMI
IPC: F21V9/40
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of easily changing a glare cutting area of a ward or the like.  <P>SOLUTION: In the lighting device with a light control glass cover, the cover to which visible light penetrates is divided into a plurality of pieces, the pieces 8-1, 8-2 and 8-3 are served as light control glass, and optical characteristics of the pieces 8-1, 8-2 and 8-3 are electrically individually controlled. Since a light shielding (glare cut) angle can be changed by electrical switching, the device can maintain a prescribed property against the ward with various size, or when changing the layout of the ward. Further, by the combination of transparent and nontransparent states of the light control glass, the glare cutting area can be easily changed without changing the efficiency of the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197401-A (JP)
Title: Panel
Inventor: ITO TETSUO
IPC: E01F8/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel which has excellent soundproofness, strength and lightweight properties and the cost of which is reduced, and to provide the panel by which the material recycle of an FRP molded-form waste material is enabled particularly, in which design properties can be imparted to a surface and which is superior even in walking propereties such as a difficulty of a slip or the like at pedestrian steps or the like in a mountain section or the like and the reduction of maintenance or the like.  <P>SOLUTION: In the panel composed of an upper layer (A), a core material layer (B) and a lower layer (C) from an upper section, a layer obtained by consolidating the crushed substance of a fiber-reinforced thermosetting resin molded form in a length of 1 to 40 mm by a thermosetting resin is used as the upper layer (A), a honeycomb layer is used as the core material layer (B) and a layer the same as the upper layer or a layer composed of the other row material is used as the lower layer (C).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195126-A (JP)
Title: Game medium stored amount detecting device, and game medium stored amount controlling device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To make the handling method for a detection result by a game medium detecting means properly changeable in response to various situations in a game medium accumulated amount detecting device equipped with the game medium detecting means which is set at a plurality of locations where the game mediums are located in response to a stored amount of the game mediums in a storage tank, and detects the presence/absence of the game mediums, and a stored amount calculating means which calculates the stored amount of the game mediums in the storage tank based on the detection result by the game medium detecting means.  <P>SOLUTION: Pachinko balls in a first storage tank 9 are fed to a second storage tank 10 by a mini-conveyor 60, and continuously fed into a ball lifting device 5. Then, when the mini-conveyor 60 is normal, the storage amount of Pachinko balls is detected by selecting storage level detecting sensors 15a, 15c, 15e, 16c and 16e. When the mini-conveyor 60 has stopped, the storage amount of Pachinko balls is detected by selecting storage level detecting sensors 16a, 16b, 16c, 16d and 16e.  <P>COPYRIGHT: (C)2004,JPO&NCIPI