baber/WOPTO huggingface dataset:
Patent JP-2004308056-A (JP)
Title: Carbon material and method for producing the same
Inventor: FUJIE SHINOBU
IPC: C01B31/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a nanocarbon to be easily dispersed in a resin and to impart conductivity to the resin even with a small amount of the nanocarbon.  <P>SOLUTION: The carbon material has the nanocarbon attached to the surface of a carbon fiber. The method for producing the carbon material comprises applying a voltage between a torch electrode 10 installed in an arc torch 1, and an electrode plate 2 facing thereto by an electric source 4 having a current value set to 5-20 A to generate arc 3, arranging the carbon fiber 20 on the surface of the electrode plate 2, relatively moving the electrode plate 2 in a state of carrying the carbon fiber 20 fixed thereto at 0.5-10 mm/s moving speed based on the torch electrode 10 while keeping the distance between the torch electrode 10 and the carbon fiber 20 so as to be 0.5-5 mm, and cutting the resultant carbon fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313270-A (JP)
Title: Shelf device
Inventor: AKAISHI TADAKIYO
IPC: A47B45/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly put in/out a large Futon, etc. under a shelf member without being hindered by support legs, etc.  <P>SOLUTION: The shelf device comprises a leg member 3 projecting downward from one end side of the shelf member 2 and a sling member 4 projecting upward from the other end side of the shelf member 2. One end side of the shelf member 2 is supported by the leg member 3 and the other end side of the shelf member 2 is slung up and supported by the sling member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317200-A (JP)
Title: Satellite positioning system and flying body positioning system
Inventor: MIZUNO TOMOHIRO
IPC: B64G3/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite positioning system for positioning a positioning object satellite by using signal transmission sources for positioning on the ground.  <P>SOLUTION: This satellite positioning system is equipped with the positioning object satellite having a receiver for positioning and the plurality of signal transmission sources for positioning. In the positioning system, one or more of the plurality of transmission sources for positioning are installed on the ground. Signals for positioning transmitted from the transmission sources are received by the receiver to position the object satellite. The signals for positioning are transmitted by means of a plurality of frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314385-A (JP)
Title: Ink jet printer
Inventor: HONDA TADAO
IPC: B41J2/175
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer capable of precisely detecting the residual quantity of ink in an ink cartridge accurately.  <P>SOLUTION: When a wire 19 is wound around a rotary shaft 14a by driving a motor 14, a light emitter 22 and a light receiver 23 output a signal by detecting a holding base 13 being oscillated by the resiliency of a coil spring 20. Since a controller 21 operates the residual quantity of ink in an ink cartridge 10 based on the rotational angle of the rotary shaft 14a of the motor 14 when the signal is outputted, the residual quantity of ink can be detected accurately utilizing a fact that the timing when the resiliency of the coil spring 20 prevails the gravitational force of the holding base 13 differs, depending on the weight of the residual quantity of ink in the ink cartridge 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325505-A (JP)
Title: Back-lighting device and liquid crystal display device
Inventor: OIZUMI MITSUO
IPC: G02B5/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-lighting device which is thin-shaped and inexpensive even though it can uniformly and brightly illuminate an area to be illuminated, and to provide a liquid crystal display device equipped with the back-lighting device.  <P>SOLUTION: The back-lighting device, that is, back light 10 is provided with a light source 13, an optical waveguide 12 for guiding light emitted from the light source 13 to the inside from a side end face 12a, and emitting the propagating light from an exit surface 12b, and a diffusion reflector 15 provided on the exit surface side of the optical waveguide 12. A plurality of projected lines 14 for reflecting the propagating light in the light transmission plate so that the light is made to exit to the exit surface side are formed on the exit surface 12b of the optical waveguide 12. As to the diffusion reflector 15, fine irregularity parts 15d having light reflecting characteristics are formed on the surface of the base material, and the fine irregularity parts are arranged facing the exit surface of the optical waveguide 12. The liquid crystal display device 1 is provided with the back light 10 on the rear side of a liquid crystal display unit 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047435-A (JP)
Title: Manufacturing method and apparatus for control valve type lead-acid battery
Inventor: KITAMORI SHIGETAKA
IPC: H01M2/16
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a retainer 1 having a groove 10 suitable for manufacturing a control valve type lead-acid battery.  <P>SOLUTION: A nearly cylindrical roller 7 is used which has a side with a nearly U-shaped recession 11. Further, a lower roller is provided under the roller so that the long retainer is transported between the roller and the lower roller. The roller 7 is rotated in a state to abut on the long retainer 21 being transported from the upper side, and the groove 10 which continues in the lengthwise direction of the long retainer 21 is formed, then the long retainer is cut and inwardly bent at the groove 10, and thus the retainer 1 is manufactured. When the groove 10 is formed, the right and left ends of the long retainer 21 abutting on the roller 7 are always held by means of hold jigs 9 from the upper side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325626-A (JP)
Title: Pressure-adhesion device and method
Inventor: TAKAHIRA HIROSHI
IPC: G02F1/1335
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably connect the connection terminals of a liquid crystal display panel and the output terminals of an IC for driving a liquid crystal without receiving influence of the thickness of a polarizing plate and a rugged shape of a protective film to enhance the reliability of the connection.  <P>SOLUTION: An aperture 10 having a flat surface area larger than that of the polarizing plate 9b is formed in the placing surface 7a of a second placing stand 7, the aperture 10 is formed in such a depth that the polarizing plate 9b is loosely engaged with the aperture 10 when a non-terminal part 6 is placed on the second placing stand 7 and the outer surface of a transparent substrate 8b is brought into contact with the placing surface 7a and suction part 12 sucking the transparent substrate 8b is formed in a position with which the outer surface of the transparent substrate 8b is brought into contact with the placing surface 7a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322813-A (JP)
Title: Detecting device of vehicle stopping in railroad crossing
Inventor: SUZUKI HIROO
IPC: B60R13/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect a vehicle which is stranded in a railroad crossing by engine failure, run off, or the like.  <P>SOLUTION: A plurality of roadside communicating devices are disposed inside and outside the railroad crossing, and a mounting position, directivity, and radio wave output of an antenna of each roadside communicating device are adjusted so that a common part of receivable areas of the radio waves emitted by them substantially matches with an area in the railroad crossing. Each roadside communicating device emits question radio wave toward an electronic license plate mounted to the vehicle in the railroad crossing, receives vehicle information returned from the electronic license plate to the question radio wave, and informs a controller. The controller, on receiving the same vehicle information continuously for a predetermined time from the plurality of roadside communicating devices, determines that a stopping vehicle lies in the railroad crossing and generates an alarm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322151-A (JP)
Title: Coiling bender
Inventor: KOMATSU KAZUMI
IPC: B21D3/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coiling bender which can automatically form the internal piping etc., of, for example, a water heater by subjecting a pipe-shaped work to prescribed bending and can form bending sections to prescribed shapes.  <P>SOLUTION: The stationary bending die 38 of a work bender 12 is provided with a projected section where a first surface having a first work housing groove and a second surface having a second work housing groove forming a prescribed angle with the first work housing groove are provided. Also, the first work housing groove is so set as to coincide with a progress direction of the work P, and the rotational moving center of a pressure die 42 is inclined with a direction perpendicular to the progress direction of the work P. The work P supplied to the work bender 12 is subjected to prescribed bending by rotating the pressure die 42 around the stationary bending die 38 relative to the work P. The coiling of the work P is performed by repeating the supply of the work P to the work bender 12 and the rotation of the pressure die 42 around the stationary bending die 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328427-A (JP)
Title: Differential current output unit
Inventor: OTANI KENJI
IPC: G05F1/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential current output unit in which a chip area is reduced by decreasing the number of capacitors in use, an output current is varied smoothly depending on a variation in differential input voltage, a variation in transistor characteristics, e.g. a current amplification factor, due to a temperature or the like, and which has substantially no effect on output current characteristics and in which stabilized operation is ensured.  <P>SOLUTION: Output current characteristics are stabilized by constituting all circuits from the input to the output of a differential circuit and a current mirror circuit having a specified mirror ratio and a current flowing through upper and lower transistor circuits (i.e. a through current) is prevented by separating the upper and lower transistor circuits using a separation circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335550-A (JP)
Title: Connection structure of multilayer printed wiring board
Inventor: UCHIDA SHINJI
IPC: H05K3/36
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connection structure of a multilayer printed wiring board suitable for high density packaging.  <P>SOLUTION: An FPC 2 has an exposed conductor part 2A composed of a foil-like conductor 21 forming an external exposure surface, and an insulating substrate 22 arranged tightly to the surface of the conductor 21 opposite to the exposure surface. The FPC 2 has a multilayer structure where a reinforcing plate 23 is arranged tightly on the substrate 22 at the exposed conductor part 2A. A multilayer printed wiring board 1 is formed, in the board thickness surface thereof, with an opening 10B for inserting the exposed conductor part 2A of the FPC 2. The insertion opening 10B is provided with a plurality of through terminals 11A at positions where the conductors 21 of the FPC 2 are coupled when the FPC 2 is inserted. The conductors 21 of the FPC 2 are connected electrically when they are soldered to the through terminals 11A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333585-A (JP)
Title: Lens and optical head system
Inventor: HAYASHI KENICHI
IPC: G02B3/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution capable of improving the temperature characteristics in a lens, having diffraction action for first and second laser beams, having different wavelengths and an optical head system using the lens as an objective lens.  <P>SOLUTION: In the objective lens 3 of the optical head system, -first-order diffracted light and +first-order diffracted light are emitted from a center side diffraction grating 35 and an outer periphery side diffraction grating 36 by reversing the cross-sectional sawtooth-steps 35a, 36a direction constituting the center side diffraction grating 35 and the outer periphery side diffraction grating 36 in a center side refractive face region 33 and an outer periphery side refractive face region 34. Therefore, even if temperature changes are produced, the center side diffraction grating 35, and the outer periphery side diffraction grating 36 will complement the effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334407-A (JP)
Title: Mouse pad
Inventor: OTSUKA TOSHIAKI
IPC: G06F3/039
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal computer peripheral implement that has the effect of improving a visual acuity.  <P>SOLUTION: A mouse pad has a stereoscopic pattern drawn on the top surface of the mouse pad. A gaze at the stereoscopic pattern forming stereoscopic vision can improve visual acuity to prevent or at least retard a decrease in visual acuity caused by personal computer operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336390-A (JP)
Title: Adaptive array and positioning device
Inventor: IWATA TETSUO
IPC: H01Q3/26
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive array for which a DCMP method capable of setting a restriction condition freely to both unrequired waves and desired waves is paid attention to and it is applied to a two-dimensional array antenna capable of simultaneously forming a directional pattern to all directions.  <P>SOLUTION: The two-dimensional array antenna 1 for which a plurality of element antennas 1a, 1b to 1n, are two-dimensionally arranged is provided, the reception signal strength of the respective element antennas is made into data as a one-dimensional column vector, and optimum complex weight is obtained by the DCMP method with the arriving direction of the desired waves and/or the unrequired waves as the restriction condition. By supplying the optimum complex weight to a complex weight imparting part 2, a GPS receiver 5 performs reception under a prescribed directional pattern. To the two-dimensional array antenna capable of simultaneously forming the directional pattern to all directions, the DCMP method capable of setting the restriction condition to both unrequired waves and desired waves is applied. Also, at the time of receiving radio waves from a satellite for positioning, influence by multiple paths is evaded, the radio waves from a low elevation angle for instance are made usable as well, and an SNG network active studio system for performing highly accurate positioning even under an inferior environment where many multiple paths are generated is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325479-A (JP)
Title: Method of correcting imaging data
Inventor: OESINGMANN NIELS
IPC: G06T5/50
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable reliable evaluations of changes in image data for an examination of the time course of the changes made by administering a medical agent for diagnosis in an examination region.  <P>SOLUTION: A first image data set of a measurement sequence refers to a subject for the examination before the occurrence of an event important for diagnosis, and a second image data set refers to the subject for the examination on or after the occurrence of the event important for the diagnosis. The first correction of the image data is performed by shifting the image contents in the images of the measurement sequence and by matching the positions of the subject for the examination in all of the images. The second correction is performed by forming an average image from the first image data set and by normalizing all of the images of the corrected first and second image data sets by the calculated average image. The third correction is performed by subtracting the values of image elements or the average of image elements corrected in the first correction from the values of image elements of the first and the second image data sets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336521-A (JP)
Title: Image processing method, image processor, and image recording apparatus
Inventor: TAKANO HIROAKI
IPC: G06T5/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize image processing for relieving a load on a job of setting a gradation conversion curve in converting scene reference image data into appreciation image reference data.  <P>SOLUTION: When receiving an adjustment value of the stiffness from a stiffness and lightness setting entry section 109, an appreciation image reference data generating section 107 adjusts the stiffness of appreciation image reference data by changing the shape of the gradation conversion curve on the basis of the adjustment value of the stiffness so that a specific region including a prescribed position on the gradation conversion curve is used for a fixed region, and when receiving an adjustment value of the lightness from the stiffness and lightness setting entry section 109, the appreciation image reference data generating section 107 adjusts the lightness of the appreciation image reference data by changing the shape of the gradation conversion curve on the basis of the adjustment value of the lightness so that the specific region moves on a predefined curve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335841-A (JP)
Title: Prediction system and prediction method for plasma treatment apparatus
Inventor: YAMAZAKI YOSHIHIRO
IPC: B01J19/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the prediction accuracy by selecting the data usable for prediction based on the result of a multivariate analysis.  <P>SOLUTION: Operating data and treatment result data such as upper electrode thickness obtained for each wafer treatment are collected in an operating data memory 202 and in a treatment result data memory 204. Data usable for prediction are selected based on the result of a multivariate analysis conducted for the collected operating data by an analysis section 208, and the correlation between the selected operating data and treatment result data is determined. Based on the determined correlation, and by using the operating data for the treatment of wafers other that on which the correlation has been obtained, the state of the plasma treatment apparatus or that of the object of treatment are predicted as the results of treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329685-A (JP)
Title: Medical solution filling device and medical solution filling system
Inventor: KOHAMA HIROMASA
IPC: A61J3/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical solution filling device capable of refilling a medical solution stored in a vial or the like, into another container easily, accurately, safely and sterilely.  <P>SOLUTION: This medical solution filling system comprises a medical solution filling device 1 comprising a gas injection tube 3, a medical solution discharge tube 4 and a support body 10; a first container 6; a second container 7; and a gas discharge device 5 having a gas discharge port 5-b. The system is constituted to refill the medical solution 9 in the first container 6 into the second container 7. One end of the gas injection tube 3 is in gas communication with the first container 6, and the other end is in gas communication with the gas discharge instrument 5 through the gas discharge port 5-b. One end of the medical solution discharge tube 4 is in liquid communication with the first container 6, and the other end is in liquid communication with the second container 7. The support body 10 holds the gas injection tube 3 and the medical solution discharge tube 4 so that one ends of both tubes communicate simultaneously with the first container 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336629-A (JP)
Title: Receiver for remote operation
Inventor: SHIRAI NAOMI
IPC: H04B1/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for remote operation which easily identifies whether a party is an opposite communication party from transmitted data from a plurality of remote control transmitters and reduces the burden of a CPU for controlling a remote control receiver.  <P>SOLUTION: In this receiver for remote operation, a custom code comparing and detecting means 19 compares a stored custom code with a custom code from a transmitter, stores the data code received from the transmitter in a data code storing means 15 only when the codes coincide, and generates interruption by a trailer code detection and determination interruption generating means 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337063-A (JP)
Title: Lure
Inventor: SAKAMOTO TOMOHARU
IPC: A01K85/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lure which is readily put into a fish mouth in eating from the back, has excellent hook catch and makes a hook arranged at the back of a lure body not have an obstacle to hinder the movement of the lure.  <P>SOLUTION: The lure has constitution that the base end of the barrel part of the hook 3 is swingably connected to the back of the lure body 1, the hook 3 and the lure body 1 are provided with an adsorption means 6 for adsorbing both of them by magnetic force and fixing the hook 3 in a laid state to the back of the lure body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338574-A (JP)
Title: Axle hub
Inventor: SANO RYOICHI
IPC: B60B27/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the stress in a coupling part (weakest part) of a shaft part with a flange part by reducing the deformation in the coupling part (weakest part) of the shaft part with the flange part in an axle hub.  <P>SOLUTION: An axle hub 10 comprises a shaft part 11 to be rotatably supported by a knuckle 20 via a bearing 30, and a flange part 12 which is integrally formed on an outer circumference of an outer end of the shaft part 11 with a wheel integrally assembled therewith, and a weakest part when the lateral load is applied to the wheel is a coupling part 13 of the shaft part 11 with the flange part 12. An annular recessed groove 12b around a rotary shaft (a drive shaft 40) is formed between a load input part (a fitting hole 12a of a hub bolt 60) from the wheel at the flange part 12 and the coupling part 13. The recessed groove 12 has a curved section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341379-A (JP)
Title: Composite film display unit (polymer/liquid crystal) having half mirror
Inventor: BABA JUNICHI
IPC: G02F1/1335
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the contrast of a composite film display unit (polymer/liquid crystal).  <P>SOLUTION: The composite film display unit (polymer/liquid crystal) is provided as a structure so that a transparent electrode faces one-face transparent electrode substrates 1 and 3, sandwiches a composite film (polymer/liquid crystal) 2 in between the transparent electrode substrates, and arranges a reflection plate or a color plate 5 on a rearmost face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI