baber/WOPTO huggingface dataset:
Patent JP-2002297627-A (JP)
Title: System and terminal for information gathering and database server
Inventor: NAKAMURA MASANORI
IPC: G06F17/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a terminal for information gathering and a database server which efficiently use unused facilities and shorten the update period of retrieval information by storing retrieval information by gathering information from a plurality of decentralized and arranged terminals and then aggregating the information from the respective terminals. SOLUTION: The system is equipped with a plurality of information gathering terminals 1 which are connected to an information providing server providing information through a network and gather the provided information and location information on the provided information and a database server 4 which receives the provided information and location information sent from the information gathering terminals through the network and stores the provided information and location information so that they correspond to each other.
Patent JP-2002298383-A (JP)
Title: Optical disk device
Inventor: NIHEI YASUHIRO
IPC: G11B19/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which can be inexpensively and surely transferred to a home position by enabling exact detection of the home position even without a sensor. SOLUTION: The optical disk device is constituted of an optical disk 1 in which data is recorded by pit, a spindle motor 2 to rotate the optical disk 1, a carriage 4 having a means to be moved back and forth in the radius direction of the optical disk 1, and mounting an optical pickup 3 having an optical system (not illustrated) to irradiate the optical disk 1 with light beams and to receive its reflected light and an actuator (not illustrated) to perform tracking drive with a focus of the light beams on the carriage 4, a control signal generating part 7 to generate a control signal from a signal from the optical pickup 3, and a home position control part 6 to perform move/stop control of the carriage 4 by the signal of the control signal generating part 7.
Patent JP-2002299586-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TANAKA YOSHINORI
IPC: H01L21/8242
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance at connections of a capacitor electrode itself and shorten the manufacturing process, as well as to shorten the manufacturing process of a semiconductor device comprising a memory section and a peripheral circuit. SOLUTION: A vertical capacitor electrode provided on a substrate via an insulation film is constituted of a wall in a desired thickness having a profile to surround a desired region. A plug formed in the insulation film and the wall of the vertical capacitor electrode are in direct contact with each other at the profile section surrounding the desired region.
Patent JP-2002174880-A (JP)
Title: Photosensitive material packaged body
Inventor: MATSUMOTO KEISUKE
IPC: G03C3/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material packaged body using a molding which does not adversely affect a photographic sensitive material, particularly a high sensitivity film. SOLUTION: In the photosensitive material packaged body obtained by disposing a silver halide color photographic sensitive material having one or more red-sensitive silver halide emulsion layers, one or more green-sensitive silver halide emulsion layers and one or more blue-sensitive silver halide emulsion layers on the base and a plastic material member using a regenerated thermoplastic resin in a common vapor atmosphere and sealing up the sensitive material, >=60% of the total projected area of silver halide grains contained in one or more of the sensitive emulsion layers is occupied by flat platy grains having an aspect ratio of >=8.0 and the plastic material member is produced with a resin to which a substance adsorbing substances having harmful effects on photographic properties has been added before molding.
Patent JP-2002298368-A (JP)
Title: Phase measuring method and phase measuring instrument
Inventor: NAGANO MASAO
IPC: G01R25/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a phase measuring method and a phase measuring instrument, by which a phase of a peak signal such as an Lpp signal is correctly measured. SOLUTION: A signal decimated by a 1/128 decimation part 15 is orthogonally detected by an orthogonal detection part 20, and the orthogonally detected signal is converted into a complex base band signal of approximately zero Hz by Δθ/Δt frequency calculating parts 22, 25 and frequency shift parts 23, 26 based on a frequency of the signal. On the other hand, a position of the Lpp signal to data of a memory 14 is determined by an FET part 16, a peak detecting part 17, a threshold level determining part 18 and an Lpp signal position determining part 19, and the phase of the Lpp signal is detected based on the position of the Lpp signal and the complex base band signal.
Patent JP-2002294623-A (JP)
Title: Artificial lawn
Inventor: TAKAHASHI MINORU
IPC: E01C13/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable artificial lawn increasing reuse amount of collected polyester resin for reduction of industrial waste and effective use of resources. SOLUTION: In this artificial lawn constructed of a synthetic resin, at least a pile among the constituent members is constructed of a polyester resin including 10 wt.% or more of a recycled polyester resin.
Patent JP-2002305132-A (JP)
Title: Substrate processing equipment
Inventor: DEGUCHI MASATOSHI
IPC: H01L21/68
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide wafer processing equipment, wherewith mist of treatment liquid or the like is prevented from flying out of a cup and the thickness of films of resist applied to wafer surfaces is uniformized. SOLUTION: The substrate processing equipment is provided with a cup CP, which houses a wafer W and has an opening 73 for loading and unloading a wafer W; a holding portion which is larger in diameter than the opening 73, holds a wafer W in the cup CP, and has a step portion 80b which is substantially identical in height to the surface of a wafer W and encircles a wafer; a supplying means for supplying a treatment liquid R to the surface of a wafer W held by the holding portion; and a drive which turns the holding portion. Thus, mist M of the resist R, spreading in all the directions due to the centrifugal force of a spinning wafer W, is prevented from flying out of the cup CP. Further, increase in the film thickens on the periphery of a wafer W is prevented, and the thickness of coating film is uniformized.
Patent JP-2002304201-A (JP)
Title: Sensor processing unit, controller, sensor and sensor processing system
Inventor: SATO TOMONORI
IPC: G05B11/36
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To easily deal with a change of a sensor configuration or a purpose. SOLUTION: This sensor processing unit 100 executes a process according to a detection value of a sensor 200 detected through a first sensor interface 103. The sensor processing unit 100 has at least a variable processing module 150 executing signal processing to the detection value of the sensor 200.
Patent JP-2002302790-A (JP)
Title: Tin-copper alloy plating method
Inventor: TSUJI SEIKI
IPC: C25D5/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurance of tin whiskers in a lead-free, in-copper alloy plating film. SOLUTION: This tin-copper alloy plating method of forming an electrodeposition film of a tin-copper alloy on a base metal previously applying a nickel plating on a undercoated surface, then applying the tin-copper alloy plating. The nickel plating film is previously formed by electroplating or electroless plating on the undercoat surface and thereafter the tin-copper alloy plating is applied thereon and therefore the occurance of the whiskers in the tin-copper alloy plating film having such advantages that the plating does not containing lead and cracking hardly arises is surely prevented. This plating is not affected by the film thickness of the undercoat plating of the nickel.
Patent JP-2001352215-A (JP)
Title: Method for generating beam width preferable to antenna and antenna array for single or double polarization
Inventor: KORISCH ILYA A
IPC: H01Q13/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method which increases power efficiency by making an elevation plane and covers one sector by making an azimuth plane wide so as to generate preferable beam width for an antenna and an antenna array for single or double polarization since a general main beam of an antenna of a base station is shaped like a fan. SOLUTION: This method for manufacturing the antenna and antenna array having the desired beam width is applied to a polarization antenna for both single and double polarization and the radiation pattern of the radiation elements of the antenna is controlled and varied by arranging an adequately designed parasitic element nearby them.
Patent JP-2002260121-A (JP)
Title: Emergency alarm device
Inventor: KUSAKISAKO HIROSHI
IPC: G04B47/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an alarm unit for increasing the probability for informing a person in the outside of an abnormality speedily irrespective of the presence or absence of user's consciousness. SOLUTION: This alarm unit 1 with a security sensor input circuit including a sound message output function, a timer function, an emergency signal receiving circuit, an alarm avoidance signal receiving circuit, a gas leakage sensor, a fire sensor, and a crime prevention sensor and an indoor speaker 2 are installed indoors, and an outdoor speaker 3 is installed outdoors and the user carries a portable remote controller 4 with an emergency signal generation circuit and an alarm avoidance signal generation circuit.
Patent JP-2002310291-A (JP)
Title: Shift control device
Inventor: TABATA ATSUSHI
IPC: B60W10/11
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device capable of further improving energy consumption ratio by temporary stop control of a prime mover. SOLUTION: Output torque of an engine 2 is controlled by an automatic transmission. This control is conducted by selectively feeding operating fluid through a shift valve group 20 to a specified position in a planetary gear unit 6. A supply mode of operating fluid to the shift valve group 20 is changed by a manual valve 16, and a shift position becomes changeable by this. In changing control to a parking position, an output shaft of the gear unit 6 is locked by a parking gear 6p to fix a driving wheel. During temporary stop control to the engine 2, forced control to the parking position is conducted, and restart control to the engine 2 is prohibited, when automatic start is not desirable in such a prescribed condition as a condition being not meeting with traveling.
Patent JP-2002311883-A (JP)
Title: Picture display panel, picture display device, and picture display method
Inventor: KUBOTA YASUSHI
IPC: G09G3/28
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit incorporated type picture display device in which a pixel array and a driving circuit can be formed on the same substrate by simplifying a circuit constitution in the driving circuit in which a pseudo gradation processing is used. SOLUTION: In this picture display device, when a data signal line driving circuit 2 supplying a video signal to the pixel array applies the pseudo gradation processing in m(<n) stages of pseudo gradation processing parts 17 to the video signal outputted to (n) lines of data signal lines SL and when the video signal which is subjected to the pseudo gradation processing is outputted to the signal lines SL, the video signal processed in the same pseudo gradation processing parts is outputted to the data signal line SL for every (m) line.
Patent JP-2002012623-A (JP)
Title: High-molecular compound, chemical amplification resist material, and method for forming pattern
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular compound affected by a high-energy rays, excellent in sensitivity, resolution and plasma etching resistance at a wavelength of <=200 nm, especially <=170 nm, as a result, capable of being formed into a resist material especially having small absorption at the exposure wavelength of F2 excimer laser, capable of allowing a fine pattern vertical to a substrate to be readily formed, and suitable as a material for forming the fine pattern for producing a very large scale integration element. SOLUTION: This high-molecular compound comprises a repeating unit of formula (1) (A is a 2-20C aliphatic or alicyclic divalent hydrocarbon group; R1 is an alkyl group which contains a fluorine atom and may form an ether, an ester, a carbonate, an alcohol, an acetoxy or a thioester by including a hetero atom such as oxygen, nitrogen and sulfur; (a) is a positive number of 1-3; R is a single bond, a methylene group, an oxygen atom, an NH group or a sulfur atom; and R2 and R3 are each a single bond or a methylene group).
Patent JP-2002319620-A (JP)
Title: Method of forming contact hole
Inventor: SEKI AKINORI
IPC: H01L21/768
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method by which contact holes 36 and 38 respectively reaching a lower diffusion layer 24, having a lower surface height and a lower wiring layer 26 having a higher surface height can be formed in the same etching step, without making the wiring layer 26 etch excessively, when the wiring layers 24 and 26 are coated with an interlayer insulating film 38 having a flat surface. SOLUTION: The contact holes 36 and 38 are respectively formed into a thin contact hole forming region A and a thick contact hole forming region B, both of which are provided on the lower diffusion layer 24 through dry etching by using a resist 34 as a mask. At the formation of the hole 38, only an interlayer insulating film 32 is etched, but at the formation of the hole 36, not only the insulation film 32 but also an etching delaying layer 28 are etched.
Patent JP-2002322752-A (JP)
Title: Outside heat insulating reinforced-concrete wall structure and construction method therefor
Inventor: MATSUSHIMA SHUZO
IPC: E04B2/84
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a firm outside heat insulating reinforced-concrete wall structure in which a heat insulating material is arranged at a prescribed interval between an indoor side reinforcement and an outdoor side reinforcement and all of them are integrally fixed by concrete. SOLUTION: The structure of the outside heat insulating reinforced-concrete wall 12 is so constituted that the heat insulating material 3 and the outdoor side reinforcement 5 made of a reinforced mat are arranged at a prescribed interval to the outdoor side of the indoor side reinforcement 2 erected and composed along the end of a floor reinforcement 1, these three parties are mutually connected and fixed via the first book 4 and the second hook 6, and moreover, these three parties are integrally covered and hardened by a concrete wall 11 which is hardened by pouring ready-mixed concrete.
Patent JP-2002324934-A (JP)
Title: Semiconductor laser package
Inventor: NAKAMURA SHIGEKI
IPC: H01S5/022
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser package whose cost is low since a lead terminal is force-fitted to a resin base and which is superior in manufacturing efficiency. SOLUTION: The lead terminal 5 is force-fitted into a through hole 3 formed in the resin base 1. The upper face of the resin base 1 is covered with a metallic cover 11 and a semiconductor laser chip 9 is loaded on it. The chip is connected with the lead terminal 5 by wire 10. A projection 6 is formed so that the cross sectional area of a part of the lead terminal 5 becomes larger than the other part. The part is force-fitted into the through hole 3.
Patent JP-2002324264-A (JP)
Title: Recycle system for battery for cellular phone
Inventor: SAGAWA RUMI
IPC: G07F7/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent invalidating of a cellular phone and to recycle a battery for the cellular phone. SOLUTION: This battery recycle system for the cellular phone is provided with a means for transmitting and receiving information on the supply of the battery via a communication line between a battery manufacturer 3 and a cellular phone manufacturer 1, a means for transmitting and receiving information on the battery via a communication line between the manufacturer 1 and the manufacturer 2 of an automatic vending machine for selling the battery for the cellular phone, and a means for transmitting and receiving information on the automatic vending machine for selling the battery for the cellular phone via the communication line between the manufacturer 2 and a management company 4. The system realizes recycling of the battery for the cellular phone by allowing the user of the cellular phone to use the automatic vending machine.
Patent JP-2002323215-A (JP)
Title: Boiler ash removal apparatus
Inventor: WATANABE SHINJI
IPC: F23J3/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a boiler ash removal apparatus where a spray medium injection apparatus can be inserted into a furnace, without forming a hole due to pipe bending in the wall of the furnace in the vicinity of an air introduction hole in an OAP, SAP, and IAP, and so on, and ash adhering to the wall of the furnace around the air introduction hole can be blown off and removed, and further heat of a boiler body can be previously prevented from being lowered. SOLUTION: A soot blower 23 is inserted as an ash removal spray medium injection apparatus into an air inlet hole 36 disposed on a more upper side than a burner in a furnace 1a of a boiler body 1.
Patent JP-2001310367-A (JP)
Title: Liquid crystal polymer film
Inventor: HARVEY ANDREW C
IPC: B29C48/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a film having substantially uniform thermal expansion coefficient in all planar directions in spite of a local unevenness of thermal expansion coefficients of flat layers according to a direction. SOLUTION: A film structure comprises two relatively thin outer layer oriented by a double wall or triple wall tube extrusion die so as to be controllable in a certain direction and one or more relatively thick inner layer oriented so as to be controllable in one or more different directions.
Patent JP-2002326956-A (JP)
Title: Antithrombotic agent
Inventor: SAWAMURA TATSUYA
IPC: A61K45/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a new antithrombotic agent. SOLUTION: This antithrombotic agent contains a substance binding with an oxidized LDL receptor and inhibiting the platelet-coagulating activity of the oxidized LDL receptor in a living body (e.g. an antibody against the oxidized LDL receptor).
Patent JP-2002284226-A (JP)
Title: Bottle binder
Inventor: OKUNO KOZO
IPC: B65D71/12
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a bottle binder which is of a structure that sufficient strength can be obtained with a paperboard used as a material. SOLUTION: The bottle binder 1 including a barrel binding section 2 for binding barrels (b) of a plurality of bottles (a) and a neck holding section 3 for holding a neck (c) of each bottle (a) is formed of a paperboard. The neck holding section 3 comprises a first base 8 and a second base 10. The first base 8 is equipped with a first through hole 11 through which each neck (c) is passed through. The first through hole 11 is equipped with a plurality of first locking pieces 12 which bend upward to lock with a flange (d) of the bottle (a). The second base 10 is equipped with a second through hole 14 which coincides with the first through hole 11. The second through hole 14 is equipped with a plurality of second locking pieces 15 which bend upward to lock with the flange (d) at intervals of the first locking pieces 12.  The second locking pieces 15 are formed in such a length that tops of the first pieces 12 and tops of the second pieces 15 are positioned on the same circumferential line when the second locking pieces 15 bend upward together with the first locking pieces 12.
Patent JP-2002333880-A (JP)
Title: Electronic musical instrument, sound production processing method and program
Inventor: TANAKA HIDEYUKI
IPC: G10H1/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To give instruction for the tempo of sub-part data by operating play operating elements. SOLUTION: This electronic musical instrument has a memory means (109) for storing main part data (109a) and sub-part data (109b), composed of one or plural parts, the playing control elements (102) for sound instructing by a player, means for successively reading the one or plural main part data out of the memory means, every time a sound production instruction is made by the playing control elements and subjecting the data to sound production processing; a means for determining the playing tempo of a player according to the timing of the sound production instruction, with the timing of the sound production instruction prior to the same and the timing of the main part data read out of the memory means according to the sound production instruction;  and a means for reading out the sub-part data stored in the memory means at the decided tempo and subjecting the data to sound production processing.
Patent JP-2002335199-A (JP)
Title: Radio repeater and radio communication system
Inventor: BABA MITSUHIRO
IPC: H04J3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio repeater which is applicable, even to a radio communication system employing a TDMA/TDD system, while capable of significantly reducing the cost of facility which constitutes the system, and to provide a radio communication system. SOLUTION: The radio repeater comprises a first frequency converter 24 for converting a signal of first frequency channel into a signal of intermediate frequency and a second frequency converter 26 for converting a signal received therefrom into a signal of second frequency channel which is used by a subscriber station; a third frequency converting means 34 for converting the signal of second frequency channel from the subscriber station into a signal of intermediate frequency and a fourth frequency converting means 36 for converting a signal received therefrom into a signal of first frequency channel; a first circulator 22 for separating a signal transmitted from the fourth frequency converting means 36 from a signal received from a host base station with an antenna;  and a second circulator 32 for separating a signal transmitted from the second frequency converting means 26 from a signal received from the subscriber station through an antenna.
Patent JP-2002340746-A (JP)
Title: Tool for preventing suction in pipetter
Inventor: MIYASHITA MASARU
IPC: G01N1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for preventing suction which is capable of easily washing sucked liquid by highly surely preventing contamination of the inside of a pipetter by following sensively to sudden suction force. SOLUTION: This tool for preventing suction in a pipetter being provided between the pipetter and a pipette, comprises a pipette connection section (1) that is connected to the pipette and has a projection outlet (1c) on the pipetter side, a pipetter connection section (2) having a blocking member retention chamber (2e) connected to the projection outlet of the pipette connection section and a connection port (2d) connected to the pipetter, a conical blocking member (3) that is loosely inserted into the pipetter connection section, surrounds the projection port, and seals the connection port by moving to the pipetter side within the blocking member retention chamber due to the suction of the pipetter, and a connection member (4) for connecting the pipette connection section and the pipetter connection section.