baber/WOPTO huggingface dataset:
Patent JP-2002209758-A (JP)
Title: Roaster
Inventor: OGAWA SHIGEHIKO
IPC: F24B1/20
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a roaster by which time is not taken for setting a charcoal on fire and there exists no possibility of imperfect burning and roasting with charcoal fire can be simply prepared. SOLUTION: The roaster 1 is provided with a burner 9 for burning gas, a charcoal burning container 5 arranged in a heating region of the burner 9 and with vent holes 5a, an air blowing fan 14 and an air feeding duct 13 for feeding air to charcoals C burning in the charcoal burning container 5 and a net-like body 2 arranged in the heating region of the burning charcoals C.
Patent JP-2002217852-A (JP)
Title: Method and device for transmitting data
Inventor: FUKAMI TADASHI
IPC: G10L19/008
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct radio-transmission of a sub-code attached to audio data. SOLUTION: The method includes the steps where frame-structured digital audio data are arranged in the first position of the payload section of a first packet for radio-transmitting it with a radio network of a prescribed format; the sub-code attached to the digital audio data is arranged in the second position of the payload section of the first packet; and data on the arrangement of the sub-code are added to the header section of the first packet and the first packet is radio-transmitted with the radio network.
Patent JP-2002216529-A (JP)
Title: Lighting device, liquid crystal display device and apparatus using the same
Inventor: YOSHINO TSUNEMI
IPC: F21Y101/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that, in a light guide where the light from a light source enters into one side surface and is radiated from the upper surface, and the density and size of shadow near the one side surface, an lowered but the brightness of radiated light from the upper surface is not lowered, and a liquid crystal display device and an apparatus using the same. SOLUTION: This lighting device has incident light adjusting parts 2, 3 set in one side surface of the light guide body where recesses 4, 6 having a height smaller than the length in the thick direction of the light guide body and bottoms 5, 7 are formed toward the other side surface of the light guide. Thereby, the density and the size of the shadow near the one side surface of the light guide can be lowered and drop in brightness of the radiating light from the upper surface of the light guide can be retrained.
Patent JP-2002223233-A (JP)
Title: Channel data extraction circuit and extraction method
Inventor: NISHIZAKI HIDEKI
IPC: H04L49/116
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a channel data extraction circuit and a channel data extraction method which can extract data from a byte multiplexing frame for respective channels without increasing scale of hardware. SOLUTION: A channel data extraction circuit, which extracts data for respective channels from a frame in which data of plurality of channels are multiplexed with a byte as a unit, has a plurality of planes of banyan switches corresponding to the channels and having respectively banyan networks comprising a plurality of 2×2 switches connected into multiple stages, a banyan unit which allots data to the respective channels and arranges the data successively for respective words, and a data control unit which generates respective control signals indicating the channels to which the data belong and transmits the control signals to the banyan unit.
Patent JP-2002220774-A (JP)
Title: Nonwoven fabric
Inventor: INATOMI SHINICHIRO
IPC: D04H1/541
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric by using polyester fibers excellent in heat stability and/or conjugate fibers comprising the heat stable polyester as one component. SOLUTION: This nonwoven fabric is provided by using a polyester fiber polymerized by using a catalyst containing aluminum and/or its compound and a phenol-based compound or a phosphorous compound and/or a conjugate fiber comprising the aforesaid polyester as one component.
Patent JP-2001287166-A (JP)
Title: Polishing pad and manufacturing method therefor
Inventor: YAMAMOTO MASAHIKO
IPC: B24B53/017
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad requiring no dressing, attaining high surface precision, and suitable to polishing operation requiring highly precise surface flatness. SOLUTION: This polishing pad is formed out of a thermoplastic resin soluble in an aqueous medium having dispersed particulate abrasive grains with 0.01 to 50 μm grain size. As the thermoplastic resin, a thermoplastic polyester resin is preferably used having at least one type selected from sufanates of alkali metal, ammonium, and phosphonium.
Patent JP-2002227669-A (JP)
Title: Variable valve device for internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F02D41/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a variable valve device provided with a lift/operation angle variable mechanism and a phase variable mechanism while minimizing the performance deterioration in the device. SOLUTION: The variable valve device has a valve lift/operation angle variable mechanism capable of controlling simultaneous and continuous expansion or reduction of the lift/operation angle of a valve in an internal combustion engine and a phase variable mechanism for advancing or delaying the phase of the lift center angle of the valve, and is characterized in that when the ratio of the controllable range of each variable mechanism to a maximum variable amount variable in each mechanism is defined as a variable ratio, the variable ratio is changed by the temperature of the engine.
Patent JP-2002227450-A (JP)
Title: Vibration control structure of mega-frame
Inventor: NISHIMURA KATSUHISA
IPC: E04B1/19
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure of a mega-frame skeleton capable of obtaining the high vibration control effect for high external force while controlling the deformation of a building for very low external force such as wind, weak earthquake or the like. SOLUTION: The building 10 includes a mega-frame skeleton structure connecting the top of a core 16 to the top of the circumferential column 18 with a mega-beam 20. Low strength section 22 is provided to a connecting section between the mega-beam 20 and the circumferential column 18. An oil damper 26 is provided directly under the mega-beam 20. The low strength section 22 is deformed or destroyed when load exceeding predetermined weight is operated, and the displacement of the mega-beam 20 is allowed. When the displacement of the mega-beam 20 is made, the oil damper 26 functions to damp the displacement.
Patent JP-2002229951-A (JP)
Title: Person identification system
Inventor: TANIGUCHI HIROKI
IPC: G06F21/31
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a third party from acquiring the user ID and the password set for a registered user to fraudulently get access to a service proprietor. SOLUTION: A user facility 7 having a user terminal device 10 of a personal computer or the like and a terminal device 11 for authentication of a telephone or the like, and a service proprietor facility 8 are connected, as the constitution for this system, through the Internet 3 and an ISDN/public circuit 9.  The service proprietor facility 8 is equipped with a user information data storing part 12 that relates the identification information of the ID and the password that have been provided to each user in advance to the telephone number of each user and stores them, an authentication dedicated access device 13 that uses the caller ID function provided by a telecommunication proprietor to acquire the user's telephone number from telephone transmission by a user, a telephone number data storing part 14 that relates the acquired telephone number to the acquiring time and stores them, and a Web server 15 that receives the identification information from the user and offers service to the user.
Patent JP-2002234994-A (JP)
Title: Polycarbonate resin composition, optical recording medium and substrate thereof
Inventor: HIRATA SHIGEKI
IPC: G11B7/2534
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin excellent in thermal stability and a mold release property when subjected to melt molding to provide an optical recording medium and the substrate. SOLUTION: The aromatic polycarbonate resin composition comprises 100 pts.wt. of an aromatic polycarbonate (A) obtained by reacting an aromatic dihydroxy compound with a carbonate diester in the presence of at least one transesterification catalyst selected from the group consisting of alkali metal compounds and alkaline earth metal compounds and 5×10-4 to 0.5 pt.wt. of an ester compound (B) having an ester bond from an aliphatic carboxylic acid and a polyhydric alcohol, at least one aliphatic carboxylic acid being a branched aliphatic carboxylic acid. The optical recording medium substrate is obtained by molding the resin.
Patent JP-2002236483-A (JP)
Title: Tuning equipment
Inventor: SERITA KOICHI
IPC: G09G3/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To ease the observation of a display even though a liquid crystal bar graph display is quickly moved on a tuning equipment which displays cent deviation by a bar graph. SOLUTION: When a liquid crystal bar graph is rewritten onto a next picture from a present picture, a segment to be displayed on the next picture is turned on in addition to the segment being turned on in the present picture and a setting is made so that the time, in which the segment of the present picture and the segment of the next picture are simultaneously turned on, is made as long as possible. Thus, the time in which liquid crystal segments are turned on is made longer compared with a conventional case.
Patent JP-2002235347-A (JP)
Title: Mounting structure of article
Inventor: MAEZONO HIROSHI
IPC: E03C1/042
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To enable a faucet to be mounted without any trouble even if the size of a mounting hole of a counter varies according to each job site of mounting when the faucet undergoes the execution of work for being mounted in the mounting hole from a side of a top surface by means of an adaptor device. SOLUTION: In a mounting structure, the faucet 14 is mounted on the counter 10 by the adaptor device 16 comprising an adaptor body 22 on the counter 10, a holder 24 which is disposed in such a manner as to be superposed on a backside of the counter 10 after being inserted from above downward into the mounting hole 12 and makes the counter 10 sandwiched between both of obverse and reverse sides in cooperation with the adaptor body 22, and an external thread member 26 for making the adaptor body 22 and the holder 24 fastened together with a screw. The adaptor body 22 is provided with a fitting part 42, whose outer peripheral surface is taken a tapered surface 44.
Patent JP-2001246015-A (JP)
Title: Exercising machine
Inventor: WEBB GREGORY M
IPC: A63B21/062
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an exercising machine capable of being used to do wide variety of exercises. SOLUTION: This exercising machine is provided with an upright frame (11), a pair of cables (48, 49) adapted to be pulled by an exercising person, piled weights (31) supported by the frame (11) and individually resisting tensile force exerted on each of the cables (48, 49), a pair of carriages (43) mounted on the frame (11) and adapted to be adjusted at various heights, and pulley blocks (42) over which the cables (48, 49) are hooked in a condition such as to be mounted on the carriages (43). Each of the pulley blocks (42) rotates freely on two rotary axes and tracks the cables (48, 49) to remain aligned with the cables (48, 49) without reference to tensile directions of the cables (48, 49).  Additionally, the exercising machine is provided with leg parts (26) mounted on the frame (11) in a manner such as to be free to be interlocked between support positions and storage positions, an interlock means capable of engaging between the leg parts (26) and the piled weights (31) and preventing the piled weights (31) from being hoisted at the storage positions of the leg parts (26), and a fully adjustable bench (108).
Patent JP-2001305747-A (JP)
Title: Exposure device and exposure method
Inventor: GOTO EIJI
IPC: G02B19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To expose only the desired regions of a photosensitive substrate without increasing the width of light shielding zones disposed at a mask. SOLUTION: This exposure device has blinds 4a and 4b movable in a direction approximately along the moving direction of the mask so as to shield the optical path of illumination light EL emitted from an illumination optical system between the mask (55) and a projection optical system 5. The blinds 41a and 41b are so moved as to cover the segments (light shielding zones) exclusive of the pattern regions 55 of the mask during the synchronous movement of the mask and the photosensitive substrate (56).
Patent JP-2002245005-A (JP)
Title: Portable telephone security system with internet function
Inventor: ARAYA MAKOTO
IPC: G06F21/31
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of security when information stored in a company is accessed by using a portable telephone with Internet function. SOLUTION: The authentication/ciphering/decoding server 3 of a portable telephone employer authenticates a user by the telephone number of the portable telephone 6 issuing an information acquirement request. The information acquirement request is ciphered and is sent to the company through the Internet 5. An access control server 2 decodes the information acquirement request, checks the access right of a request transmission source and transfers the request to an information supply server 1. Information sent from the information supply server 1 is ciphered in accordance with the information acquired request and is sent to the portable telephone employer through the Internet 5. The authentication/ciphering/decoding server 3 decodes information and sends it to the portable telephone 6.
Patent JP-2002240015-A (JP)
Title: Apparatus for molding columnar product
Inventor: ISHIKAWA KOICHI
IPC: F16G1/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for molding a columnar product capable of manufacturing the product heretofore limited in manufacture, by rapidly feeding a belt member while considering a production and circumferential environment together with a safety and simultaneously manufacturing the product of a high quality. SOLUTION: In the apparatus for centrifugally molding a solidifiable fluid in a form or a steel tube pile in a columnar state by imparting a rotation to the form or the steel tube pipe by a belt-like member, a member having a change of a thickness of the entire belt-like member of 10% or less is used. Alternatively, in the above apparatus, a belt-like member having an elongation at a tensile strength loading time of 8% or less of a length of the belt-like member may be used. The belt-like member has core wires or a canvas layer made of aramid, a polyester or the like at its central part, and a rubber coating on both surfaces, and is integrally constituted by these laminating structures.
Patent JP-2002242853-A (JP)
Title: Gear pump
Inventor: YOSHINAMI HIROHARU
IPC: F04C15/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump having a structure capable of reducing costs without lowering pump performance. SOLUTION: A pair of gears 3, 4 stored in a housing 1 in an engaging state is formed by separate members against respective support shafts 3a, 4a, a standard hole 31 is formed on a central shaft in the gear 3 (4), a standard shaft part 31a to provide a coaxial relation between the support shaft 3a and the gear 3 by fitting it in the standard hole 31 on the support shaft 3a (4a) is formed, and high precision machining of the gear and the support shaft respectively as a single body is performed by forming whirl-stop mechanism parts 32 or 32a to avoid relative rotation of the gear 3 (4) and the support shaft 3a (4a) as they are engaged with each other coaxially on the standard hole 31 or the standard shaft part 31a on these gear 3 (4) and support shaft 3a (4a).  It is facilitated to make the coaxial relation between the gear and the support shaft after combination by dividing a part to make the coaxial relation and a mechanism part to avoid relative rotation, and cost is reduced without lowering the pump performance.
Patent JP-2002251382-A (JP)
Title: Multiprocessor system
Inventor: AMANO HIDEHARU
IPC: G06F9/54
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system which can perform non- synchronism execution with general memory constitution having a cache memory in a local memory. SOLUTION: A processor where a cache error occurs makes a signal line for cache error detection 5 to a low level. Thus, an operation mode switch control part 2 detects the occurrence of the cache error and switches respective processors CPU1 to CPUn to synchronous modes. When a tag is added to an instruction which the processors CPU1 to CPUn execute and the same tags which are set to a signal line for synchronous detection 6 from respective processors CPU1 to CPUn as synchronous points are outputted, the operation mode switch control part 2 switches the respective processors CPU1 to CPUn to a non-synchronous mode.
Patent JP-2002210189-A (JP)
Title: Gift exchange method and gift exchange system
Inventor: NONAKA MASAYUKI
IPC: A63F7/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To select many kinds of various gifts at one's own pace while staying home almost without time restrictions and the difficulty of operations unlike conventional counter system, member shop system and electronic catalog mail- order system. SOLUTION: This method is for exchanging points acquired by a player in a game hall with the gifts at a shop 2 taking orders by access from a communication terminal 9 for an individual. A control center 3 for controlling the points for the respective players is provided, the remaining points of the player himself/herself are inquired from the shop 2 which takes the order to the control center 3 on the basis of the order of gift exchange from the player and it is confirmed that there are the remaining points of the person oneself corresponding to a charge for the gift of an exchange object prior to the provision of the gift.  Thus, the gifts are exchanged on the Internet and the player is relieved from human pressures by clerks in charge inside the game hall and the other players, etc., time pressures when the shop is about to be closed or the like and the inexperienced operation to a terminal installed in the game hall.
Patent JP-2002244246-A (JP)
Title: Silver halide photographic sensitive material for heat development
Inventor: HOSOI YUJI
IPC: G03C1/76
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for heat development ensuring improved coating trouble and improved deterioration of adhesive strength before and after heat development and having no adverse effect on photographic performance, etc. SOLUTION: In a silver halide photographic sensitive material for heat development having a silver halide photosensitive layer for heat development disposed by coating on at least one face of a plastic film, at least one non-photosensitive layer is disposed by coating between the photosensitive layer and the plastic film and the dynamic modulus of elasticity of the non-photosensitive layer has the relation of the inequality En25/En125<5,000, wherein En25 is the dynamic modulus of elasticity of the non-photosensitive layer at 25 deg.C, En125 is the dynamic modulus of elasticity of the non-photosensitive layer at 125 deg.C and 5.0×106 Pa>=En125>=1.0×105 Pa.
Patent JP-2002248495-A (JP)
Title: Operation method for excretion residue treatment apparatus
Inventor: YOSHIDA TERUHISA
IPC: C02F11/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving operation method for an excretion residue treatment apparatus without drying the excretion sludge and capable of detecting the abnormality in an excretion residue treatment tank during an early stage of the operation. SOLUTION: In the operation method for the excretion residue treatment apparatus for charging excretion residue, which is separated from sewage flowing in sewage treatment facilities, in the excretion residue treatment tank 1 and supplying a constant amount of air while holding the temperature in the excretion residue treatment tank 1 to a predetermined temperature to ferment or dry excretion residue, the moisture contents in the supply air A and exhaust gas B to the excretion residue treatment tank 1 are measured and, when the difference between the moisture contents of both of them becomes a predetermined value or less, the operation of either one of the alteration of an air amount or temperature setting condition and the discharge of the dried matter in the excretion residue treatment tank is performed.
Patent JP-2002240401-A (JP)
Title: Printer
Inventor: YAMAUCHI KAZUYUKI
IPC: G06F3/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which secrecy of a printed matter can be ensured by designating a receiving time before starting print operation. SOLUTION: In the printer comprising an information memory and a timer mechanism, a print request designating the output time is stored in the memory and a receipt number is sent back to the source. When the designated time is reached, printing is performed in response to the print request. A user is simply required to fetch a printed matter at the designated time and not required to wait in front of a printer. Since the receipt number is sent back, secrecy can be kept using it.
Patent JP-2002248021-A (JP)
Title: Cart for carrying and preparing food
Inventor: MASE TOKUTARO
IPC: A47B31/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a heating plate from being stuffed with heat in a cart for carrying and preparing food. SOLUTION: The cart for carrying and preparing food is provided with a container room partitioned into a plurality of sections each having a heating plate 6 on the bottom and an induction heating coil 15 inside and a conductor provided on the bottom. A tableware on which food is placed in a state that the table ware is placed on a specified tray in placed into each section and heated by the induction heating coil 15 when a specified time comes to the tableware housed in each section. A duct 17 is provided inside the heating plate 6 for making cooling air flow through a circumference of the induction heating coil 15 to make the cooling air flow through the duct 17 during heating.  The cooling air is introduced through a passage provided inside a side wall 10 of the container room from a cold storage room housing the cart and made to flow through a passage provided inside a middle section 11 as well.