baber/WOPTO huggingface dataset:
Patent JP-2002012711-A (JP)
Title: Olefinic elastomer composition
Inventor: ARAI YOKO
IPC: C08L23/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic elastomer composition which is highly abrasion- resistant, sufficiently flame-retardant, lightweight, and don't break in winding up, and suitable as a protective tube or sheet material for wire harnesses of automobiles. SOLUTION: This composition is prepared by compounding an olefinic elastomer with, based on the composition, 9-20 wt.% ethylene-vinyl acetate copolymer, at least 1.8 wt.% (in terms of bromine) bromine-based flame retardant, at least 1.2 wt.% antimony trioxide, and at least 0.5 wt.% lubricant.
Patent JP-2002012377-A (JP)
Title: Communication device for elevator
Inventor: KIKUCHI SHINICHI
IPC: B66B3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication device for an elevator without requiring selecting and wiring of the kinds of voltage and lines according to an installation place and the numbers of slave machines. SOLUTION: An elevator is constituted so as to be provided with a communication device such as a portable telephone or a PHS within the elevator car and capable of communication with the outside of the elevator and thereby a passenger within the elevator car can communicate with the outside by using the portable telephone or the PHS in an emergency such a power failure.
Patent JP-2002012993-A (JP)
Title: Method for producing anhydrous aluminum chloride
Inventor: SASAGAWA YUKIO
IPC: C25B15/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrially superior method for producing anhydrous aluminum chloride, which can utilize even a chlorine gas including a small amount of impurities such as moisture. SOLUTION: This method comprises a preparation by an electrochemical reaction of a metallic aluminum with a chlorine gas in a molten salt.
Patent JP-2002024266-A (JP)
Title: Method and device for retrieving equivalent and recording medium with recorded equivalent retrieving program
Inventor: NAGATA MASAAKI
IPC: G06F17/30
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To retrieve an equivalent for a technical term or new word. SOLUTION: A document retrieving means 1 retrieves a document of an original language including a specified word or phrase on the Internet 10. A two-language-document-pair searching means 2 searches for a document of a target language as a translation of the document of the original language on the Internet 10. A sentence correspondence means 3 makes sentences of equivalents correspond to each other between the document of the target language and the corresponding document of the original language. A word/phrase correspondence means 4 obtains words and phrases of the target language as equivalents for words and phrases specified in the sentences of the original language and target language. A translation presenting means 7 presents the words and phrases of the target language and the appearance places of the words and phrases to the user.
Patent JP-2002025869-A (JP)
Title: Coin-shaped electrochemical device
Inventor: OIZUMI WATARU
IPC: H01G11/24
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coin-shaped electrochemical device exhibiting superior safety, which causes no leakage of electrolyte, even if it is used under high temperature and high humidity conditions. SOLUTION: With respect to the coin-shaped electrochemical device which is composed of a separator 15 interposed between a pair of polarizable electrodes 11a and 11b, an electrolyte with which the pair of polarizable electrodes 11a and 11b and the separator 15 are impregnated, a metal case 13 which houses the pair of polarizable electrodes 11a and 11b and a metal lid 14 sealing the opening of the metal case 14 via a gasket 16, a polymer compound layer 17 exhibiting rubber elasticity is provided in both parts, where the metal lid 14 and the gasket 16 are adhered tightly and where the metal case 13 and the gasket 15 are tightly adhered.
Patent JP-2001277141-A (JP)
Title: High-efficiency handy speedy wrench
Inventor: RIYU SHINKETSU
IPC: B25B13/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wrench that has three properties, namely simultaneous convenience, availableness, and stability, and is used easily during work, and has high efficiency. SOLUTION: A locking device comprises a locking sliding piece 12 having a shaft 15 for arbitrarily rotating a worm 11 and a part such as a rack in the front part of a handle 2. A main body comprises a front part where an opening engageable with a bolt or a nut from the side surface is provided in one of a set of two fixing contact surfaces with crossing angle 60 deg. and a body where the rear side surface is provided with a sliding groove 13 for guiding and storing the locking sliding piece 12 of for access. A handle comprises a head having a third contact surface 3 that surrounds a rotation shaft, can rotate in only one direction within 90 deg., and has a reseat spring 14, and teeth for covering over and engaging with a part of a circumference of the worm 11 of the sliding piece 12.  The center line of the handle is a bisector of the crossing angle between two fixing contact surfaces 1. The high efficiency handy speedy wrench is structured thereby.
Patent JP-2002018691-A (JP)
Title: Polisher
Inventor: IKEHARA HIDEJI
IPC: B24B41/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable polisher capable of securing high polishing accuracy regardless of number of workpieces to be processed, and especially polishing the tip end face of an optical connector or a ferrule into a convex surface with high accuracy without causing shifting of the apex. SOLUTION: This polisher is provided with a turntable 6, a polishing board 8 rotatably connected to the turntable in a position L2 eccentric at a designated distance from the axis L1 of rotation and having a polishing surface S formed on the top thereof, a guide member 14 having a substantially spherical inside surface surrounding the polishing board and abutting on the side of the polishing board with rotation of the turntable to cause the polishing board to make a planetary motion, a workpiece guide member 17 disposed above the polishing board and having at least one guide part 20 and 21 for guiding the workpiece in the vertical direction, and a weight member 24a for applying load to each workpiece 100 inserted in the guide part of the workpiece guide member in the vertical direction.
Patent JP-2001353984-A (JP)
Title: Book/page presser
Inventor: MAYUMI MIZUE
IPC: B42D9/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a book/page presser for stabilizing an opened page. SOLUTION: A protruded surface part is provided to the bottom part of a main body having weight and an anti-slip material is applied to the bottom part.
Patent JP-2002043806-A (JP)
Title: Characteristics-adjusting method of electronic component
Inventor: OKADA TAKAHIRO
IPC: H01P1/205
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a method for determining a point of adjustment by inference or the problem of using a circuit simulator into which circuit constants are inputted, for reducing a workload in a preparatory stage, and to provide a characteristics-adjusting method which can be applied, even to electronic components of various kinds and furthermore a filter having a structure that cannot be fully expressed by an equivalent circuit, so as to enable the filter to easily and surely have prescribed characteristics. SOLUTION: The prescribed items from among of the characteristics of a dielectric filter are measured, design values at the prescribed points of adjustment in the dielectric filter are modified, the characteristics of the filter are obtained through an electromagnetic field simulation, on the basis of structural parameters obtained after modification is carried out, a variation that is from the designed value at the place of adjustment and is required to enable the characteristics of the filter to approach the measured characteristics value within a prescribed range of error is obtained, and the point of adjustment is adjusted by the obtained variation amount.
Patent JP-2002042057-A (JP)
Title: Reading device, reading method, sorting device and sorting method
Inventor: SAITO HIROSHI
IPC: G06Q50/32
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reading device, a reading method, a sorting device and a sorting method that can prevent an erroneous recognition. SOLUTION: The reading device is provided with a reading part 10 for reading name/address information written on main, a memory part M for storing a table with similar characters in pairs, a city/ward/district name recognition module 17 and a town name character recognition module 18 for identifying, one by one, a line of characters read by the reading part 10 to output corresponding character candidates and referring to the table stored in the memory part M when identifying the characters so that if a character similar to the identified characters is present, the similar character is added as a character candidate, an address recognition module 19 for recognizing address information (first category information) by combining the character candidates outputted by the modules, and an answer compilation module 24 for supplementing zip code information (second category information)  according to the recognized address information.
Patent JP-2002037454-A (JP)
Title: Concrete loader
Inventor: TAKAHASHI NOBUYUKI
IPC: E02B7/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To safely carry concrete to a concrete bucket landing position and throw the same into the concrete bucket safely and efficiently in the case of carrying the concrete for constructing a dam by a damp truck. SOLUTION: In this concrete loader 10 for throwing concrete into the concrete bucket landing on the ground surface, a base 11 is installed on the lower part, a vessel 26 is provided on the upper part, a first arm 19 and a second arm 20 are connected and constructed between the base 11 and the vessel 26, a cross part 21 of the first arm 19 and the second arm 20 is rotatably connected, and the connection between the first arm 19 and the base 11 and between the second arm 20 and the vessel 26 are accomplished so that the first arm 19 and the second arm 20 are respectively moved along the base 1. A jack 13 is mounted in the vicinity of the rear of the base 11, and the jack 13 and the rear of the first arm 19 are connected, whereby the vessel 26 is raised or lowered by expansion and contraction of the jack 13.
Patent JP-2002040114-A (JP)
Title: Semiconductor device
Inventor: YAMAOKA SHIGERU
IPC: G01R31/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of detecting the contact resistance value between an external terminal and an external pin. SOLUTION: A high-speed SDRAM is provided with a contact resistance detecting circuit 14.1 for detecting the contact resistance value R between a socket and an external pin 12.1. At testing times, a power source potential VCC is provided for the socket, and a current flowing through N-channel MOS transistors 25 and 26 is compared with a constant current flowing through N-channel MOS transistors 27 and 28. On the basis of the results of the comparison, a signal VO1 of the level corresponding to the contact resistance value R is outputted.
Patent JP-2002039919-A (JP)
Title: Tire-testing apparatus
Inventor: FURUYA SHINICHI
IPC: B60C19/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tire-testing apparatus, capable of surely preventing slip of an endless belt, even at a high speed and capable of obtaining accurate testing conditions. SOLUTION: A wet running test can be performed, by supplying water to the tire running surface of an endless belt 15 from a water sprinkling nozzle. Here, a part of the water supplied to the running surface creeps into the inner surface of the endless belt 15, from the end in the lateral direction of the endless belt 15 to penetrate in the gap between the inner surface of the belt and a drive drum, and the gap between the inner surface of the belt and a follower drum 14 to form water films.  It can be considered that the endless belt 15 is made to slip forcibly by the water films, but since the water penetrated in the gaps between the belt and the drums is discharged to the outside via the peripheral grooves 32 provided to the outer peripheral surfaces of the drums as drain grooves, the slippage of the endless belt 15 can be prevented, even at a high-speed running test, and accurate testing conditions of the test tire can be obtained.
Patent JP-2002047197-A (JP)
Title: Sodium iron chlorophyllin-containing food
Inventor: MURATA KAZUKO
IPC: A61K8/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food good in taste and capable of suppressing defecation odor and halitosis in a food comprising sodium iron chlorophyllin. SOLUTION: This food comprising the sodium iron chloriphyllin is obtained by formulating 0.1-15 wt.% of the sodium iron chlorophyllin and 10-50 wt.% of a plant extract essence which is preferably one or more kinds selected from a tamarind, toasted tea, a yucca, a champignon, green tea, Astragali Radix tea, a fruit of Rosa roxburghii Tratt., Glycyrrhizae Radix and a lemon balm.
Patent JP-2002039163-A (JP)
Title: Conductive roll
Inventor: KOUNO ATSUHIRO
IPC: G03G15/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roll that does not increase electric resistance at the product end and provides a good image. SOLUTION: This conductive roll 1 is formed contacting with the outer peripheral surface of a conductive shaft body 2 and has a conductive elastic body layer 3 containing a conductive agent. Both ends of a part of the conductive shaft body 2 contacting with the conductive elastic body layer 3 has a small diameter.
Patent JP-2001058054-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit a command to a display control means at appropriate time by transmitting an interruption signal from a game control means to the display control means together with the command and activating the program of an interruption processing and receiving the command in the case of receiving the interruption signal in the display control means. SOLUTION: In an electric variable display device 1 provided inside a game area 13, variable display is started by the entry to a start winning port 4 of a hit ball and the large winning state of driving a variable winning ball device 50 is generated in the case that a display result at the time of stoppage is a specified display form. In this case, from a game controller, the command composed of the set of the prescribed number of command data is transmitted and the interruption signal is transmitted to a display controller for each transmission of the prescribed number of the command data. Then, in the display controller, at the time of receiving the interruption signal, an interruption state is attained by activating the program of the interruption processing and the command transmitted from the game controller is received preferentially over other processings.
Patent JP-2001084224-A (JP)
Title: Transaction method
Inventor: TAKARAGI KAZUO
IPC: G06Q50/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To mediate the content of a transaction document without being found out by a mediation organization by transmitting/receiving, between A and B, the hash total of a transaction document M, the identifier of A, the identifier of B, a mark showing that a formal signature is given and a formal digital signature obtained from data, which does not contain the transaction document M. SOLUTION: A computer 107 that transactor A106 holds, a computer 112 that a transactor B111 holds and a computer 102 that mediator 101 holds can mutually communicate via a communication network 110. A secret key 108 of a and a group of data (an identifier IDB of B and an open key of B) 109 are held in the computer 107. The secret key 112 of B and a group of data (an identifier IDA of A and an open key of A) are held in the computer 112. A group of data (the identifier IDA of A and the open key of A) 103, a group of data (the identifier IDB of B and the open key of B) and an invalidated list 105 are kept in the computer 102.
Patent JP-2002054133-A (JP)
Title: Recycling method for surplus liquid hardener
Inventor: IMAI RYOJI
IPC: E02D5/18
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method for a surplus liquid hardener adopted in the soil cement mixing method, which is very easy and economical, contributes to prevention of clogging of pipes and a pump system by improving the fluidity of the liquid hardener without adding diluent water, and allows recycling of the surplus liquid by storing the surplus liquid until the following day. SOLUTION: The soil cement mixing method for use in constructing an underground wall, etc., is carried out by mixing the liquid hardener discharged from an auger head and in-site soil excavated by an auger with each other, and agitating the resultant mixture. The recycling method for the surplus liquid hardener is adopted in the soil cement mixing method, and comprised of the step of recovering the surplus mixed soil of the excavated in-site soil and the liquid hardener, which is discharged during excavation and agitation, the step of separating the recovered surplus mixed soil into the soil and the surplus liquid hardener, and the step of supplying the separated surplus liquid hardener to the auger head again. The recycling method for the surplus liquid hardener is characterized in that a hardening retardant is added to the liquid hardener.
Patent JP-2002061040-A (JP)
Title: Mixed texture yarn and knitted fabric
Inventor: MIYAGAWA KEIJI
IPC: D04B21/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mixed texture yarn giving a cold feeling when contact, a warm or cold feeling for clothes, excellent moisture-absorbing/releasing properties and dimensional stability, and having comfort evaluated with a objective method, and further to provide a knitted fabric. SOLUTION: This mixed textured yarn comprising a synthetic fiber yarn and a hygroscopic fiber yarn is characterized in that the synthetic fiber yarn is arranged at a core part and the hygroscopic fiber yarn is arranged at a sheath part by an air-jet texturing. The knitted fabric is obtained from the mixed textured yarn.
Patent JP-2002017449-A (JP)
Title: Portable compact tooth brush
Inventor: SAKAEDA GINJI
IPC: A46B15/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To make a portable tooth brush, which was conventionally separated into a carrying case and a tooth brush lacking in compactness, compact for convenient carrying. SOLUTION: This tooth brush comprises a carrying case and a tooth brush 2 which is inserted into the carrying case 1. The carrying case 1 is used as the shank of the tooth brush 2. The tooth brush 2 is housed in the carrying case 1 after use.
Patent JP-2002064505-A (JP)
Title: Wireless packet communication method
Inventor: HIRAKURI TAKESHI
IPC: H04W4/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless packet communication method that can avoid problems of a hidden terminal. SOLUTION: In the wireless packet communication method where at the transmission of a data packet to other terminal B, a terminal A performs carrier sensing. When the terminal A does not sense a carrier for a prescribed time, the terminal A transmits a transmission request packet to the terminal B.  The terminal B transmits a request reply packet to the terminal A after the end of reception of the transmission request packet from the terminal A, the terminal A transmits an acknowledgement packet to the B after the end of reception of the reply packet from the terminal B, the terminal B transmits an acknowledgement packet after the end of reception of a data packet, and other wireless stations suppress transmission of a packet until the terminal A transmits the data packet to the terminal B and receives the acknowledgement packet from the terminal B after the other wireless stations receive the request reply packet from the terminal B not addressed to themselves, when the terminal B does not sense carriers for a time T1 (T1<TD), the terminal B transmits the request reply packet to the terminal A, and when the terminal B senses carriers, the terminal B continues carrier sensing,  and when the terminal B does not continuously sense carriers for a time T2 (T2<TD or T1=T2), the terminal B transmits the request replay packet to the terminal A.
Patent JP-2002064693-A (JP)
Title: Communication terminal equipment
Inventor: KATAOKA NAOTO
IPC: H04N1/32
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment capable of easily recognizing whether communication is performed by the communication sequence of a both-side picture or not and a communication mode in the case of both-side communication. SOLUTION: A main control unit 1 stores following data in a communication managing memory of RAM 7 as a communication managing record: The stored data is whether or not each of communication is performed in the bidirectional communication mode, numbers of pages of pictures, numbers of originals, registered number of called party, dates, communication results, whether the originals are single-sided or double-sided, whether the originals are performed in a continuous mode or an alternate mode in the case of double-sided communication, and error code numbers when communication errors occur. The main control unit 1 informs a part of or entirety of the communication managing record by means of lighting LED at both sides or displaying the record in the display unit 4.
Patent JP-2002061717-A (JP)
Title: Chain for corrosive atmosphere
Inventor: SATO RYUKICHI
IPC: C23C8/36
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To realize high-degree durability in a corrosive atmosphere. SOLUTION: Inner link plates 11 and 11, outer link plates 12 and 12, a bush 13, a connecting pin 14 and a roller 15 are respectively formed of titanium metal, and plasma carburizing treatment is applied. A carburized layer having Vickers hardness not less than 400 and the layer thickness not less than 20 μm can reveal a small surface friction coefficient and excellent abrasion resistance.
Patent JP-2002061803-A (JP)
Title: Structure of boiler furnace wall and method for preventing occurrence of crack at welded part
Inventor: HASHIMOTO MASAMITSU
IPC: F22B37/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a membrane bar structure which reduces occurrence and development of cracks at a welded part between a tube and a membrane bar, in a membrane panel structure of a boiler furnace wall which is constituted with a plurality of tubes and membrane bars. SOLUTION: The membrane panel of the boiler furnace wall is constituted with an airtight integrated tube bank wherein a plurality of waterwall tubes (6) are connected to membrane bars (9) each made of a narrow strip of steel and disposed along the longitudinal direction between the tubes through welded parts (8) that continue in the axial direction of the tubes. The thickness of the membrane bar at the central portion of its cross section is made larger than the thickness at both ends of the membrane bar, i.e., at the joints of the welded parts to the tubes, respectively, to constitute the membrane structure of the boiler furnace wall. In this way, occurrence and development of cracks at the welded parts between the tubes and the membrane bar are reduced.