baber/WOPTO huggingface dataset:
Patent JP-2004166038-A (JP)
Title: Code division multiple access transmitter and code division multiple access receiver
Inventor: SUDO HIROAKI
IPC: H04J13/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA (code division multiple access) transmitter and a CDMA receiver which improve the error rate characteristics of received data while maintaining frequency utilization efficiency in the case of transmitting respectively different data from a plurality of antennas.  <P>SOLUTION: An S/P converting part 101 converts inputted transmission signals A1, A2, B1, B2 to K1 and K2 into parallelized data separated by each transmission system. Diffusing parts 102 and 103 apply diffusion processing to respective data under the control of a diffusion control part 107. Adding parts 104-1 and 104-2 multiplex the diffused data. Transmitting parts 105-1 and 105-2 apply radio transmission processing to multiplexed signals and transmit the data through antennas 106-1 and 106-2. The diffusion control part 107 controls diffusing methods in the diffusing parts 102 and 103 on the basis of line quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165543-A (JP)
Title: Wafer processing apparatus with wafer mapping function
Inventor: EMOTO ATSUSHI
IPC: H01L21/67
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which trouble occurs in each processing stage when a plurality of wafers are mounted on each stage of a shelf in a pod and a problem in which a wafer can accurately be detected because of the increase of errors when the detection is carried out by moving a sensor by a driving means with an unstable speed, such as an air cylinder, when the sensor is moved by using such a driving means for simpler constitution of a device detecting the wafer.  <P>SOLUTION: The wafer processing apparatus is equipped with a transmission sensor 9 for wafer detection, a dock with an index means, and a transmission sensor for the dock. The wafer processing apparatus calculates the rate of the continuation of the signal from the wafer detecting transmission type sensor 9 and the continuation of the signal from the transmission type sensor for the dock corresponding to the index means and compares the ratio with a previously set value to judge the number of wafers 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175479-A (JP)
Title: Chute for belt conveyor
Inventor: KAWAI TAKEYOSHI
IPC: B65G11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chute for a belt conveyor capable of elongating the service life of a belt by unifying the abrasion of the conveying belt.  <P>SOLUTION: In this chute 1 for the belt conveyor to guide conveyed articles 6 dropped toward the conveying belt 21 to load the conveyed articles 6 on the conveying belt 21 of the belt conveyor 2, an obstacle member 40 extended in the direction approximately agreed with the longitudinal direction of the conveying belt 21 is mounted on a central part in the lateral direction of the conveying belt 21 inside of the chute 1, and some conveyed articles 6 collide with the obstacle member 40 during dropping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174785-A (JP)
Title: Method of correcting light quantity of printhead
Inventor: TAIRA YOSHIHIKO
IPC: B41J2/45
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of correcting the light quantity of a printhead without generating a white streak or a black streak.  <P>SOLUTION: The method of correcting the light quantity of a printhead uses an array of a plurality of light emitting chips formed by arranging a plurality of light emitting elements in a row. In the correction method, beam profile of a plurality of LED elements (light emitting elements) 13 including the seams of LED chips (light emitting chips) 11 is determined, distance between the LED elements 13 at the seam of the LED chips 11 is determined from the inter-peak distance of the beam profile and compared with the resolution pitch of the printhead. The light quantity of the LED element 13 at least on one side of the seam of the LED chips 11 is increased if the distance between the LED elements 13 is longer than the resolution pitch. Quantity of light of the LED element 13 at least on one side of the seam of the LED chips 11 is decreased if the distance between the LED chips 11 is shorter than the resolution pitch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173857-A (JP)
Title: Apparatus, method, and program for radiation tomography
Inventor: MATSUMOTO KAZUHIRO
IPC: G06T5/40
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for radiation tomography by which the image data of the tomographic plane of an object can be acquired efficiently and effectively, and a method and a program therefor.  <P>SOLUTION: The radiation tomography apparatus obtains the image data of the tomographic plane set in the object based on a plurality of projected radiation images obtained by making a plurality of radiations incident to the tomographic plane from different directions. The apparatus is provided with a solid-state image pick-up means which can convert the projected radiation images into signals and, at the same time, can nondestructively read out the signals and a control means which causes the image pick-up means to accumulate signals over a plurality of projected radiation images and, at the same time, to nondestructively read out the signals during the course of accumulating the signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179393-A (JP)
Title: Buried material for dual damascene structure formation and dual damascene structure formation method using the same
Inventor: NAKAMURA ETSUKO
IPC: H01L21/312
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried material for a dual damascene structure formation capable of inhibiting a poisoning phenomenon while maintaining penetration characteristics into etching space and removal facilitation after use, and to provide a dual damascene structure formation method using the buried material.  <P>SOLUTION: Applying specific energy composes the buried material by containing resin having at least a substitution group, where an end group is eliminated for generating a sulfonic acid residual group, as a resin constituent. Preferably, the resin constituent has a repetition unit expressed by a formula 1. In the formula 1, the n, X, and Y indicate an integer of one or more, a straight chain, where the number of carbon atoms is 1-10, or a branch-like alkyl chain, an aromatic or alicyclic annular alkyl chain, or an alkyl ester chain, and the substitution group for generating the sulfonic acid residual group by applying the specific energy, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175939-A (JP)
Title: Matted resin molded product
Inventor: SHINAGAWA HIDEYA
IPC: C08K5/01
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matted resin molded product having stable moldability with good efficiency in extrusion molding or the like, and providing the molded product having moderately reduced luster.  <P>SOLUTION: The matted resin molded product is obtained by forming a resin composition containing 0.05-2 pts. wt. olefinic compound containing ≥60 wt.% ≥30C olefin based on 100 pts. wt. vinyl chloride-based resin, and subjecting the resin composition to the extrusion molding. The compounded ≥30C olefin presents between the surface of a metal and the vinyl chloride resin as an outer lubricant film because the olefin has a low compatibility with the vinyl chloride resin, and different polarity to prevent the adhesion of the molten polymer to a machine and to precisely form the resin molded product in a matted state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186191-A (JP)
Title: Method of manufacturing polarizable electrode for electric double layer capacitor
Inventor: OZAKI KOJU
IPC: H01G11/24
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable materials to be mixed well so as to efficiently manufacture a sheet polarizable electrode which is stable in quality.  <P>SOLUTION: A sheet electrode manufacturing method comprises processes of mixing and kneading materials that contain active carbon, carbon black, and PTFE, granulating the kneaded material into particles, screening the particles to form molding material, and molding and rolling the molding material into the sheet electrode. When the materials are mixed together, the active carbon and carbon black are mixed primarily, IPA is previously added to the primary mixture to obtain a swelled binder, and the swelled binder is added to the primary mixture to obtain a secondary mixture. By this setup, a mixture failure can be prevented as much as possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180873-A (JP)
Title: Game machine and game program enabling simulation game of the game machine
Inventor: ABE TAKUYA
IPC: A63F5/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a game state from becoming extremely severe for a player in a program having such game property that, even if internally winning a special symbol combination, the win of the internally formed special symbol combination is made impossible by an electric control.  <P>SOLUTION: Instead of a game machine and a game program executable in the game machine having such game property that, even if internally winning the special symbol combination, the win of the internally formed special symbol combination is made impossible by the electric control till consuming a set prescribed number of games, this game machine and this game program enabling the simulation of this game machine can provide the player with the game property of uplifting his/her feeling even in a game state excepting the special game state made according to the winning of the special symbol combination, by making a state of suddenly reducing the set prescribed number of the games.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185338-A (JP)
Title: Electronic document retrieving device
Inventor: NAGAI HIROYUKI
IPC: G06F17/30
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic document retrieving device for improving the convenience by grouping the collection site groups defining a retrieval range in an electronic document retrieving device.  <P>SOLUTION: The basic set of a retrieval engine such as a collecting device, a retrieving device and an interaction device is added with a device for group definition such as a retrieval site setting device. The collecting device requests site information to be collected to a retrieval site setting device. The retrieving device analyzes the structure of an electronic document collected by the collecting device to acquire a link to the other document, and prepares an index for document retrieval.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182896-A (JP)
Title: Aqueous emulsion composition of chlorinated polyolefin and water-based coating produced by using the same
Inventor: KASHIWABARA KENJI
IPC: C09D5/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous emulsion composition of a chlorinated polyolefin, easily producible without using a costly solvent-removal process, dispersible without using a particular apparatus and containing the resin particles in a fine particulate form.  <P>SOLUTION: The aqueous emulsion composition is produced by dissolving a chlorinated polyolefin resin in a polymerizable monomer, carrying out the phase inversion emulsification in an aqueous medium and polymerizing the polymerizable monomer. The mass ratio of the chlorinated polyolefin resin/polymerizable monomer in the aqueous emulsion composition of chlorinated polyolefin is 10/90 to 90/10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182934-A (JP)
Title: Thixotropic curable composition and sealing material composition
Inventor: SATO KOJI
IPC: C08K9/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thixotropic curable composition capable of imparting a stable thixotropic property sufficiently by only a small amount of blending even on using a curing resin, an organic solvent having a high polarity or further a catalyst, also having a good weather resistance and tensile adhering property and also excellent in storing stability and working property, and a sealing material composition.  <P>SOLUTION: This thixotropic curable composition contains (A) an isocyanate group-containing urethane pre-polymer, (B) a cross-linking silyl group-containing polyacrylic and/or methacrylic resin and (C) inorganic substance particles containing an organic group-binding ureylene group, and the sealing material composition is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187191-A (JP)
Title: Portable wireless communication apparatus
Inventor: SHIMA MAKOTO
IPC: H04W84/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a person who owns a portable telephone recognizes the arrival of a call in the person's diversified life scenes.  <P>SOLUTION: A digital cellular telephone as a portable wireless communication apparatus comprises a detection means 71 for detecting an operation of a transmit/receive signal processing circuit 14. Upon detection of the arrival of a call or an e-mail, the digital cellular telephone automatically transmits an external apparatus control signal from its external apparatus control unit 3 to an external apparatus. For example, it transmits an external apparatus control signal to the external apparatus, such as a car stereo, a television set, or the like, to instruct the external apparatus to turn down the volume. This enables the owner of the cellular telephone to hear better the ringing of a sounder 23 that indicates the call arrival and to recognize the call arrival without fail. The detection means 71 also detects the termination of the call and transmits an external apparatus control signal to the external apparatus to return the volume to the level before the call arrival.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189868-A (JP)
Title: Thermoplastic resin composition and molded product
Inventor: TAKIYAMA SHIGEO
IPC: C08L25/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition providing a molded product having good color development and transparency, and further having good appearance in which flow marks are reduced.  <P>SOLUTION: The thermoplastic resin composition is obtained by compounding inorganic porous particles satisfying formulas: (a): 0.01≤dx≤30 [dx is an average particle diameter (μm) measured by an electron micrograph] and (b): 2.5≤V≤30 (V is an apparent specific volume (mL/g) measured by a still standing method of a pigment test method of JIS K5101-91 20.1) with a thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189100-A (JP)
Title: Washer device
Inventor: MARUYAMA AKIRA
IPC: B05B1/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer device capable of quickly and widely securing the driving view field of the surface to be wiped by a parallel interlocking type wipers.  <P>SOLUTION: The washer device is arranged so that the fundamental spray is made by a fundamental jet flow X to the first water flushing point DW1/PW1, while an auxiliary spray is made by an auxiliary jet flow Y to the second water flushing point DW2/PW2 set over the first points. In particular, the auxiliary jet flow Y for the wiping area DH is sprayed so that the washing liquid attains the second water flushing point DW2 set in the range Q within the wiping area on the side nearer the forefront than half a wiper blade 30 in its longitudinal direction and outside the upper inverting position R of another wiper blade 32. Thereby the washing liquid can be sufficiently supplied complementarily even to the area Q where an unwiped area is easily left over with this parallel interlocking type wipers, and the wiping area DH on the side with the driver seat D is widely wiped and washed by the wiping motion of the driver seat side wiper blade 30 which remains very little, and it is possible to secure the driving view field quickly and widely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187978-A (JP)
Title: Belt-like accessory
Inventor: TSUKUI SHIGERU
IPC: A44C5/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of cost increase due to the increase of the number of parts for end beads and a difficulty in diameter increase and thickness reduction.  <P>SOLUTION: The belt-like accessory is worn, winding plural parts connected together, and provided with a cylindrical unit 3 which is formed at an end of a part and a spring bar 7 which is inserted/fitted to the cylindrical unit 3. The spring bar 7 projects out on a circumference and has an operation terminal 12 which can move in an axial direction. The cylindrical unit 3 has a notched section 4 in which the operation terminal 12 of the spring bar 7 appears out operably and a stopper 5 which has a tongue member bent outward near the notched section 4. Then, the beltlike accessory is structured to prevent the spring bar 7 from coming-off from the cylindrical unit 3 by bending the stopper 5 in the orientation of the spring bar 7 to make the stopper 5 interfere with the operation terminal 12 after inserting/fitting the spring bar 7 to the cylindrical unit 3. Thereby, the number of parts is reduced, and the accessory is made thinner in the direction of front and rear.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188551-A (JP)
Title: Mobile robot moving method and mobile robot control device
Inventor: MATSUZAKI KENJI
IPC: B25J5/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mobile robot to move at a high altitude in the horizontal and vertical directions, to thereby extend its movable range from a two-dimensional plane to a three-dimensional space.  <P>SOLUTION: The mobile robot comprise right and left arms and a robot main body 103. Each of the right and left arms is configured by serially linking a plurality of joints of axes to each other, and has a gripper 104 at the tip thereof, for gripping a pipe. The robot main body 103 has the arms rotatably connected thereto, and is supported by the gripper of either of the arms, gripping the pipe. In the mobile robot, the position of the arm supporting the robot main body 103 is made constant with respect to the robot main body, and under this condition the free arm is moved in a traveling direction to grip the pipe by means of its gripper. Further, the robot main body 103 is statically moved by both the arms such that the distance between the pipe 201 and the robot main body 103 is held constant, and the arms swung in the traveling direction as the free arm are alternately switched from each other at every step in order to hold a constant position of the robot main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199142-A (JP)
Title: Portable terminal device and image display method
Inventor: OTSUKI TOSHIKAZU
IPC: G06F3/0481
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To display relations between personal information, time information and group information in a clear manner to a user, and display the information relations in an easy-to-understand manner by continuously changing a viewpoint, in a portable terminal device.  <P>SOLUTION: The portable terminal device comprises an object part 100a for generating and storing various objects constituting a three-dimensional object, a database part 100b for storing information to be displayed on the three-dimensional object, a mode part 100c for selecting a display mode displayed on a screen, a cursor part 100d for processing an input from a cursor key, a decision key part 100e used by a user who decides on preferable information from a plurality of types of display information, a viewpoint part 100f for moving a viewpoint according to the user's input, a plotting part 100g for plotting various objects according to location information, and a display part 100h for generating and displaying an image displayed on the portable terminal device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245271-A (JP)
Title: Automatically optimizing imaging system and optimizing method
Inventor: SCHMITZ GEORG DR
IPC: A61B6/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatically optimizing imaging system which can automatically adjust the image quality of an image area of interest when a target area to be examined is not necessarily to be imaged within an area of interest and the image area of interest is not necessarily to be imaged in a large image, and also to provide an optimizing method for use in the system.  <P>SOLUTION: The invention relates to an imaging system, especially to an X-ray system or an ultrasonic system, which generates an image or an image sequence and automatically modifies or optimizes the operational behaviors of each component of the system. A data processing unit defines a measurement field 30 within an image of an image sequence, and pieces of information 14b, 15b, 16b, 17b and 18b are extracted from the measurement field in order to adjust the components of the system. The measurement field is adjusted or shifted according to the movement of the object while obtaining the image sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198945-A (JP)
Title: Image forming apparatus
Inventor: YOKOYAMA SEIJI
IPC: B41J29/46
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve color reproducibility by suppressing the change in chromaticity of a toner patch on a color matching chart due to the heating of a fixing device when the density or chromaticity after fixation is detected and controlled.  <P>SOLUTION: The latent images formed on photoreceptor drums 11a, 11b, 11c and 11d according to an image signal are developed with toner and visualized, and the visible images are transferred to a transfer material and thermally fixed by a fixing device 17. Further, the density or chromaticity of a specified toner patch after fixation which is formed on the transfer material is detected and according to the detection result, color control over the toner images which are visualized is performed. At this time, deterioration of the color matching chart is prevented when the color matching chart such that the toner patch for color control is transferred to and fixed on the transfer material is detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004047930-A (JP)
Title: Light emitting diode and its manufacturing method
Inventor: SUNG YING-CHE
IPC: H01L21/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode capable of improving the performance and reliability of an photoelectric device by forming a low resistance ohmic contact and a method for manufacturing the light emitting diode.  <P>SOLUTION: The light emitting diode is constituted of a substrate, an n-type semiconductor layer formed on the substrate, an active layer formed on the n-type semiconductor layer, a p-type clad layer formed on the active layer, and a hydrogen occlusion layer formed on the p-type clad layer. Since hydrogen atoms existing near a boundary between the p-type clad layer and the hydrogen occlusion layer are adsorbed by the hydrogen occlusion layer, the carrier concentration in the p-type clad layer is increased and a low resistance ohmic contact is formed.  <P>COPYRIGHT: (C)2004,JPO