baber/WOPTO huggingface dataset:
Patent JP-2002145068-A (JP)
Title: Train guide display device and train guide display system
Inventor: KANEKO SHINICHI
IPC: B61L25/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a train guide display device capable of easily understandably guiding and displaying a starting state of a train even if turbulence is caused in a diagram of the train. SOLUTION: This train guide display device 100 is a train guide display device for guiding and displaying starting operation information 4a to 4c according to the diagram of the train in relation to belt-like indexes 3a to 3c for moving in response to an analog clock 2, and a display state of the respective starting operation information 4a to 4c is controlled according to timer operation of the analog clock 2 when the train is operated as the diagram, and is controlled according to a control signal for indicating whether or not an unstarted train exists when the turbulence is caused in the diagram of the train. Thus, users can visually recognize an operation state of lines corresponding to the respective belt-like indexes 3a to 3c.
Patent JP-2002145080-A (JP)
Title: Motor-driven power steering device
Inventor: OKADA ATSUSHI
IPC: F16C27/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device easy in machining assembling work. SOLUTION: A single almost cylindrical housing body 14 is divided into a first chamber and a second chamber in an almost central part, a stator 15a is inserted into a motor housing part 14a being the first chamber from a right side opening part to be fixed by a presser member 14d, and a rotor 15b is rotatably supported by bearings 16a and 16b. A rack shaft assembly (a rack shaft 11 having a bearing 18 fixed to an outside surface of a ball nut mechanism 17) is inserted into a nut housing part 14b being the second chamber of the housing body from a left side opening part, a spline projection strip 15s of the rotor 15b is engaged with a spline inside groove 17s formed on an inside surface of a nut 17a, and both are joined by a spline. The bearing 18 for supporting the nut 17a is supported via elastic members 18d and 18e so as to be displaceable in the shaft direction.
Patent JP-2002147989-A (JP)
Title: Heat exchanger for cooling tower, and the cooling tower having the heat exchanger
Inventor: KOMIYA JUJIRO
IPC: F28F9/013
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To scatter sprinkling water also to a flex section and to improve the heat exchange efficiency of circulation cooling water by supporting the flex section of a heat exchange coil from the outside by an electrically insulated spacer. SOLUTION: A spacer 14 for supporting a plurality of flex sections 12A consisting of a U vent pipe 12 of a heat exchange coil 11A in each closed type heat exchanger B is mounted nearly in parallel with the upper and lower multiple stages so that they are in parallel one another on the inner surface of a pair of support side plates 13, and an inverse L-shaped angle material 15 of the support section of stiffness for supporting the spacer 14 of each stage from the lower side is provided. A gap C equivalent to the height of the spacer 14 is formed as a fresh air circulation path between the upper and lower closed type heat exchangers B by the angle material 15. The plurality of flex sections 12A are detachably inserted into a groove 16 in the channel material from the side for supporting.  The pair of support side plates 13 is in parallel with the flow direction of the fresh airflow and is fixed to the post of the cooling tower.
Patent JP-2001186151-A (JP)
Title: Data transmission system
Inventor: TAKEDA HIDETOSHI
IPC: H04L12/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify a procedure related to the acquisition of a frequency band by using an identifier, so as to express the propagation delay of a commu nication medium. SOLUTION: A band acquisition means 609 of a 2nd transmitter 614 stops transmission of a 1st transmitter 606, using a propagation delay identifier 105 and a maximum transmission data quantity 605 read from the 1st transmitter 606 obtains a band which is used by the 1st transmitter 606, and the transmission is started by using this band. In the case of selecting the transmitter, since the return of the band and the reacquisition of the band are not required, the required procedure is simplified. Furthermore, using the propagation delay identifier can utilize the band effectively.
Patent JP-2001279436-A (JP)
Title: Method and apparatus for physical growing of deposited film in vapor phase using modulated power source
Inventor: CHIANG TONY P
IPC: C23C14/35
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a apparatus for achieving the conformal, step coverage on a substrate by an ionized metal plasma deposition. SOLUTION: A target 104 provided a source of a material to be sputtered and ionized by the plasme generated by a coil 122. The ionized material is deposited on the substrate 110 biased to the negative voltage. A power source connected to the target varies by the modulated or time-fluctuated signal during the treatment. The modulated signal includes preferably a negative and positive voltage. The negative and positive voltage are switched alternately, and the sputtering step is repeated between in a center and in an edge. The quality and uniformity of the film can be controlled by adjusting the frequency and amplitude of the signal, the duration time of the positive signal, the power supplied to a supporting member 112 and a coil, and other process parameters.
Patent JP-2002146149-A (JP)
Title: Resin composition for sheet forming and sheet formed product therefrom
Inventor: SHIBATA TAKAO
IPC: B29C51/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sheet forming having high heat resistance, sheet appearance and sheet formability, and to provided sheet formed product having high impact resistance, especially, high planar impact strength. SOLUTION: This resin composition for sheet forming comprises a graft copolymer (G) produced by grafting a vinyl monomer to a rubber polymer (R) composed of a rubber polymer 0.01-0.12 μm in volume-average size and another rubber polymer 0.12-1 μm in volume-average size and a vinyl copolymer (F); wherein this resin composition has a rubber polymer (R) content of 5-40 wt.% and the reduced viscosity of the methyl ethyl ketone solubles therein of 0.4-1.5 dL/g.
Patent JP-2002153415-A (JP)
Title: Scale display device and method therefor
Inventor: HIRAKAWA KATSUMI
IPC: H04N7/18
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide scale display device and method capable of promptly displaying the scale of an object. SOLUTION: This scale display device is provided with a corresponding point detection means for detecting a corresponding point between the image data of the object obtained by a plurality of image pickup means, a three- dimensional coordinate information calculation means for calculating the three- dimensional coordinate information of the point on the object for the corresponding point on the basis of the information of the corresponding point detected in the corresponding point detection means, a virtual plane decision means for deciding a virtual plane on the basis of the three-dimensional coordinate information and a display means for displaying the scale on images on the basis of the three-dimensional coordinate information of the virtual plane.
Patent JP-2002155018-A (JP)
Title: Fatty acid calcium with slight soap odor obtained from soy sauce oil and feed for livestock comprising the same
Inventor: ICHIKAWA MASATSUNE
IPC: C07C57/12
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain both a fatty acid calcium having good palatability with a slight soap odor and a feed for livestock comprising the fatty acid calcium. SOLUTION: This fatty acid calcium is prepared from a raw material oil and fat containing a soy sauce oil and has a slight soap odor. The feed for the livestock comprises the fatty acid calcium prepared from the raw material oil and fat containing the soy sauce oil and having the slight soap odor.
Patent JP-2002153911-A (JP)
Title: Metallic double pipe and method of manufacturing it
Inventor: KINOSHITA KAZUHIRO
IPC: B21C37/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a metallic pipe where finger prints left on the surface of the external pipe are inconspicuous at a low cost in the metallic pipe which is used without coating the surface. SOLUTION: This pipe is a metallic double pipe which consists of a metallic external pipe 1 and a metallic internal pipe 2, and the surface of the external pipe 1 of which has a rolled satin finished surface. The outside diameter of the external pipe 1 is <=100 mm, the thickness of the external pipe is <=1 mm and the average roughness of the surface of the external pipe is >=0.5 μm by Ra. The external pipe 1 and the internal pipe 2 are in close contact, and the external pipe 1 and the internal pipe 2 have a parallel weld zone (3, 4) respectively in the longitudinal direction of the pipe. Because the external pipe is made by bending a thin metallic sheet after forming the rolled satin finished surface on it, the finger prints left on the surface are inconspicuous. By adopting the rolled satin finished surface, the pipe is manufactured at a low cost.
Patent JP-2002159862-A (JP)
Title: Catalyst restrengthening treatment method in denitration apparatus and restrengthening agent liquid spray apparatus used therefor
Inventor: NAKAMURA HITOSHI
IPC: B01J33/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly economical catalyst restrengthening treatment method in a denitration apparatus. SOLUTION: A part 12 to be strengthened of a catalyst 9 is strengthened again by impregnating it with a strengthening agent liquid; thus, not only the part 12 to be strengthened but also the catalyst 9 can be prevented from being degraded and abraded. Since a required denitration performance can be obtained by a catalyst 9 already set up though an operation to impregnate the part 12 to be strengthened with a strengthening agent liquid is necessary, this method is highly economical in comparison with the case when a degraded and abraded catalyst 9 is required to be replaced by a new catalyst 9.
Patent JP-2002160230-A (JP)
Title: Method and apparatus for producing lens sheet
Inventor: MATSUMOTO KAZUYUKI
IPC: G02B3/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the intrusion of bubbles into an ionizing radiation curable resin for forming a lens sheet. SOLUTION: A nozzle (8) for applying the liquid ionizing radiation curable resin (3) on a molding mold (2), a base material supply means (11) which brings down a base material (4) on the mold (2) while holding the base material (4) diagonally, a press roll which presses the base material (4) brought down on the mold (2) to laminate the base material (4) on the resin, and an ionizing radiation irradiation means (12) which irradiates the resin (3) with ionizing radiation from above the base material and cures the resin (3) are provided.
Patent JP-2002170457-A (JP)
Title: Air releasing structure for dome switch
Inventor: KAWAGUCHI KENICHIRO
IPC: H01H13/702
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air releasing structure of a dome switch where the feel of click can be improved. SOLUTION: In the device, a space part 35 formed on a surface of a box body 26 as a member to be attached is utilized as a space for releasing air when projecting parts 27 of a surface sheet 22 are flipped. Air release parts 30 which communicate with through holes 29 are formed on a spacer sheet 23. Air release holes 33 and 34 which are communicated with the air release parts 30 and the space part 35 are formed to penetrate through FPC 24 as a circuit body and an adhesive sheet 25.
Patent JP-2002171426-A (JP)
Title: Viewfinder mount device and camcorder
Inventor: HORIGUCHI KATSUMI
IPC: H04N5/225
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive viewfinder mount device that can be attached/detached with one operation and can utilize an existing battery adaptor as it is and to provide a camcorder. SOLUTION: The viewfinder mount device has a viewfinder mount metallic fixture 1 to mount a viewfinder, a panning/tilt metallic fixture 2 that is connected to the viewfinder mount metallic fixture 1 and has a panning/tilt function, a panning lock knob 3 that locks the panning function, a tilt lock knob 4 that locks the tilt function, and a tilt support base 5 that engages with the panning/ tilt metallic fixture 2, and the tilt support base 5 is provided with a guide pin 6 that can be inserted through a guide hole of the battery adaptor of the camcorder.
Patent JP-2001211124-A (JP)
Title: Optical transmitting and receiving circuit for spatial transmission, and spatial transmission device
Inventor: MATSUDA JUNICHI
IPC: H04B10/114
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a terminal device of a network, to which plural terminal devices are connected by a data transmission line based upon IEEE 1394, to transmit and receive light signals by using a space as a medium. SOLUTION: Two series of signals from a twisted pair cable 17 with a feeder are converted by a code converting circuit 14 into an electric signal of one series, which is converted into an optical signal and radiated to the space by an optical transmission part 15. Optical signals transmitted through the space are received by an optical reception part 16 and converted into electric signals. The code converting circuit 14 having received the converted electric signal of one series converts it into signals of two series and sends them out to a twisted pair cable 17 with a feeder.  Further, the electric signal from the optical reception part 16 is inputted to a cutoff and insertion/extraction detecting circuit 13, which detects whether or not there is an optical signal and whether or not a received signal is a reflected signal to detect the disconnection of a communication path and the insertion or extraction of a signal line connected to an opposite optical transmitter receiver. The detection result is sent to a bias circuit 12 and when no optical signal is received, the application of a bias voltage to the twisted cable 17 is stopped.
Patent JP-2002175469-A (JP)
Title: Information providing system
Inventor: IKEDA FUMITO
IPC: G06Q30/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To increase customer satisfaction measurement by providing not only an answer to a question item but also information related with the question item. SOLUTION: A user writes a question item and the use environment of merchandise related with the question item in a question ship provided from a question ship providing part 11 of a help system 10, and transmits it to a help disk 1. The help disk 1 prepares an answer to the question, and evaluates and sets relevancy between the use environment and the question item. An advertisement selecting part 14 selects the advertisement whose relevancy is high, and an advertisement attaching part 17 attaches the selected advertisement to an answer sentence, and generates an answer mail. The generated answer mail is transmitted from an answer transmitting part 18 to the user.
Patent JP-2002180044-A (JP)
Title: Etching liquid for thermoplastic polyimide resin
Inventor: AKITA MASANORI
IPC: C08J7/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an etching liquid suitable for etching a thermoplastic polyimide resin. SOLUTION: This etching liquid consists of a <=4C aliphatic amino alcohol having amino group, or imino and hydroxy groups in its molecule (e.g. monoethanolamine) and an aqueous tetraalkylammonium hydroxide solution (e.g. aqueous tetramethylammonium hydroxide solution), and by using the above etching liquid, it is possible to remove the thermoplastic polyimide at the adhesion layer so as not to generate a residue as shown in the figure.
Patent JP-2001320443-A (JP)
Title: Interface device between self-synchronization system and clock synchronization system
Inventor: KAMEDA TAKESHI
IPC: H04L29/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an interface device that can realize sure and optimal transfer of data between a clock synchronization system and a self synchronization system. SOLUTION: A data transfer section (11) outputs a clock signal given from the clock synchronization system as a transfer request signal of the self- synchronization system and outputs received data to the self-synchronization system as data by synchronizing the data with the clock signal and outputs the data to the self-synchronization system as data. A data transfer section (12) generates a transfer permission signal on the basis of the transfer request signal from the self-synchronization system and allows a data output section to output the data received by a data input section to a clock synchronization system by absorbing a temporal output interval.
Patent JP-2002172199-A (JP)
Title: Slot machine
Inventor: TOZAKI TOSHIHIRO
IPC: A63F5/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform direction by a picture and providing information to a game player. SOLUTION: A first display area 71 and a second display area 72 are arranged in a picture display device which is arranged at the front surface side of a slot machine. The picture display device is provided with a touch panel function. When a game player touches a display changeover button 73, the device mutually changes-over states, i.e., the state (a) where a direction picture is displayed in the first display area 71 and information concerning a game is displayed in the second display area 72 and the states (b-d) where information concerning the game is displayed in the first display area 71 and the direction picture is displayed in the second display area 72.  Information with respect to the characteristic of the slot machine, information concerning the game passage history of each slot machine and information concerning the game passage history of each game player are adopted as information concerning the game (b) and the game player displays desired information by operating a touch panel (b-d).
Patent JP-2002178905-A (JP)
Title: Master cylinder
Inventor: MAEHARA KATSUMI
IPC: B60T11/20
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder allowing fully securing a passage area for a liquid feeding chamber and securing an inner diameter differential of a cylinder bore necessary for forming a chamfer part and a stepping part even when an outside diameter of a master part engaged with an assistor of a cylinder body is kept constant. in spite of enlarging a part in which a piston head is inserted. SOLUTION: A piston guide 8 is positioned between an inner end face 8a of the piston guide 8 and the chamfer part 11 with keeping a distance from the chamfer part 11 for opening a feeding bore 13 on a circumferential wall of the cylinder bore 2 by the stepping part 12 and a coming-out preventive fixture 10. The coming-out preventive fixture is a ring shape member made of wire material with a section diameter smaller than a C-ring with a rectangle section.
Patent JP-2001240690-A (JP)
Title: Porous film and method for producing the same
Inventor: YANO SHIGERU
IPC: C08J9/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a porous film having excellent moisture-permeability, flexibility and bleeding resistance and provide a method for producing the porous film at a high speed. SOLUTION: The objective porous film is formed from a composition containing 25-55 wt.% polyolefin resin and 75-45 wt.% inorganic filler. The polyolefin resin contains 98-70 wt.% linear low-density polyethylene and 2-30 wt.% branched low-density polyethylene and the resin composition contains 0.5-5 pts.wt. of a liquid ethylene-α-olefin oligomer based on 100 pts.wt. of the composition.
Patent JP-2002180052-A (JP)
Title: Water-soluble dichromatic pigment, optical film, polarizer, method for orientating micelle of dichromatic pigment and method for producing optical film
Inventor: TAGUCHI KEIICHI
IPC: C09B33/147
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble organic dichromatic pigment capable of readily realizing high degree of polarization. SOLUTION: This optical film uses N,N'-bis(6-aromatic azohydroxysulfo-2- naphthyl)benzenedicarboxamide as a water-soluble organic dichromatic pigment.
Patent JP-2002183349-A (JP)
Title: Electronic examination system
Inventor: UEMATSU MASAHIKO
IPC: G06Q50/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic examination system capable of executing a business effectively relative to an applicant for a license, a license issuing organization, a license using organization, and an examiner, respectively. SOLUTION: This system is equipped with an application reception means for receiving application data relative to license issue application transmitted from the applicant, and an examination control means for determining a workflow of the examiner based on the application data, selecting randomly the examiner for executing each work in the prescribed workflow, and informing the examiner of start of examination.
Patent JP-2002184614-A (JP)
Title: Mount-coping with downward probing
Inventor: NOZAKI TAKAHITO
IPC: H01C17/242
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a downward probing mount which is capable of restraining a substrate from getting out of position when being lifted up due to probing, even if the substrate is subjected to probing from behind, accuracy trimming the substrate, not becoming an obstacle to a structure such as a probe unit or a laser oscillator, and is capable of easy replacement of the substrate. SOLUTION: A downward probing coping mount is equipped with a case 7, a support plate 5 where a substrate 6 is placed and which is provided with a gap through which a probe can be brought into contact with the substrate from below, a first actuator 8, a substrate support unit 3 which reciprocates horizontally between a substrate replacing position and a trimming position, a pressing plate 4 which presses down the substrate from above, a second actuator 9 and a pressing unit 2 which moves vertically above the substrate support unit 3 at the trimming position. When probing is carried out on the substrate 6 from below, the substrate 6 is held by the pressing plate 4 so as to be prevented from levitating, so that the substrate can be trimmed accurately.  When the substrate is replaced, the substrate support unit 3 is moved away from the pressing unit 2 in the horizontal direction, so that the substrate is replaced easily.
Patent JP-2002185369-A (JP)
Title: Apparatus and method for receiving spread spectrum communication wave
Inventor: KAMIIE KAZUYUKI
IPC: H04B1/713
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a reduction in size and a simplification of an apparatus for receiving a spread spectrum communication wave without necessity of a plurality of local oscillators when a frequency hopping wave is received. SOLUTION: The apparatus for receiving the spread spectrum communication wave samples a received frequency hopping wave to generate a copy of a reception signal by utilizing a folding effect generated by the sampling. Thus, only a signal corresponding to the receiving frequency is extracted from the signal to realize a reverse spreading process.
Patent JP-2002188481-A (JP)
Title: Control device for vehicle
Inventor: OTSU HIDEKAZU
IPC: B60L50/16
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle by which exhaust gas performance at restart of an internal combustion engine can be improved in a vehicular control system having a motor generator. SOLUTION: This vehicular control devices is provided with an internal combustion engine, and the motor generator for driving the engine is further provided with a drive directive means, which issues a directive for driving the engine to the motor generator, when the supply of a fuel to the engine is stopped, after stopping the vehicle.