baber/WOPTO huggingface dataset:
Patent JP-2001263324-A (JP)
Title: Drilling screw for joining together thin-walled sheet metals
Inventor: KANEKO YOSHIHIRO
IPC: F16B25/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a drilling screw for joining together sheet metals capable of sufficiently decreasing the occurrence of floating of a head part 1 by reducing an influence, exercised by burring, as much as possible and joining together sheet metals in a close adhesion state. SOLUTION: A screw for joining together sheet metals consists of a neck lower part 2 expanding toward a head part 1, a drum part 3 continued to the neck lower part 2, a tip parallel part 4 continued to the drum part 3, and a tip taper part 5 continued to the tip parallel part 4. A taper angle at which the root parts of the screw of the tip taper part 5 are interconnected is set to 22 deg. or below, the round of a tip part is set to 0.25 or less, and the height of the crest of a thread 8 is set in order of a drum part 3 a tip parallel part 4 > a tip taper part 5.
Patent JP-2001259040-A (JP)
Title: Resistor for flow rate regulation of oxygen concentrator
Inventor: NAKANE TOSHITAKA
IPC: F16L55/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make regulable the supply flow rate of gaseous oxygen according to the state of a patient when concentrated oxygen is attempted to be obtained from the air by a pressure swing adsorption system and to supply gaseous oxygen at the stable flow rate by eliminating the fluctuation in the supply flow rate. SOLUTION: Nitrogen and oxygen are separated from the air by the pressure swing adsorption system and the concentrated oxygen is stored in a buffer tank 31. An automatic flow rate control valve 42 is disposed between the buffer tank 31 and an oxygen take-out port 12 and a resistor 45 is disposed on the rear stage thereof. A pressure sensor 45 is disposed between the automatic flow rate control valve 42 and the resistor 45. The resistor 45 consists of a filter of the sintered compact of plastics or a columnar fibrous flux-like filter. The change in the pressure between the automatic flow rate control valve 42 and the resistor 45 and the change in the supply flow rate of the gaseous oxygen passing the automatic flow rate control valve 42 are made into an approximately proportional relation by disposing the resistor 45.  The exact computation of the supply flow rate of the oxygen is thus made possible in accordance with the pressure described above.
Patent JP-2001261530-A (JP)
Title: Transparent hair rinse preparation
Inventor: TERADA REIKO
IPC: A61K8/42
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent hair rinse preparation excellent in transparency and rinsing effect such as making the hair wiry, smooth and good at combing, having good temperature-stability. SOLUTION: This preparation is obtained by including the following (A)-(C): (A) 0.2-5 wt.% one or more cationic surfactants selected from an alkylammonium salt, amidoamine and its salt; (B) 0.1-5 wt.% one or more oils selected from a >=6C monohydric alcohol and ester of a monocarboxylic or dicarboxylic acid with a monohydlic to trihydric alcohol; and (C) 0.2-6 wt.% nonionic surfactant having >=6 HLB. The component (B) is a combination of one or more oils having <=10 deg.C solidifying point or a combination of two or more oils, having <=10 deg.C solidifying point.
Patent JP-2000305454-A (JP)
Title: Health management system using data authentication
Inventor: MODNEY DAVID L
IPC: G09C1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a health management system in which video images and physiological data of a patient are transmitted digitally together with authentication to a distant video phone of a health management provider from the patient' s video phone on a public telephone network. SOLUTION: The system is provided with a medical data collection device collecting digital medical data of a patient at a patient station 12; an authentication device unchangeable and preset at the factory providing unchangeable time and date data simultaneously with the collection of the digital medical data; a ciphering device ciphering the unchangeable time and date data and relating the ciphered data with the digital medical data, and an interface sending the ciphered data related with the digital medical data on a telecommunication channel.
Patent JP-2001259458-A (JP)
Title: Cut wastepaper transport device and shreder containing the same
Inventor: HARIYAMA HISASHI
IPC: B02C18/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To transport cut wastepaper resulting from cutting an unnecessary paper sheet, etc., stably into a compression chamber. SOLUTION: At a front end of a spiral shaft of a spiral conveyer 8 for transporting the cut wastepaper accumulated in a hopper so as to press it into a hold chamber, a leading end of a spiral part is formed into a rising part 39 from the center side of the spiral shaft to an outer peripheral side. When assuming a reference line perpendicular to the rotational direction of the spiral shaft for transportation (the reference line in the radial direction of the spiral shaft), the rising part 39 is formed of a curve or a straight line the more outer peripheral side of which leaves gradually farther in the direction opposite to the rotational direction from the reference line, regarding the reference line.  Then, the cut wastepaper is transported by a screw 7 into a compression cylinder, when the transportation proceeds on and the high-density compression of cut wastepaper occurs, or when the screw tip part abuts on the curved line or straight line part and presses the compressed cut wastepaper, revolution of a shaft part is allowed and it is hard to become the loading at the time of the transportation of the cut wastepaper.
Patent JP-2001258394-A (JP)
Title: Method of growing seedlings and seedlings
Inventor: SHIMADA SUSUMU
IPC: A01G9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To attain the mechanical transplantation of the seedlings grown in individual cells in the seedling trays in no need of a binder in the case of a crop of which the root grows almost straight not spirally, for example, onion or the like. SOLUTION: In each cell, a seed A of a crop that grows its root almost straight in the cell or pot, for example, onion, and a seed(s) of another crop of which root grows the root spirally in the cell (pot) are sowed and they are allowed to grow together.
Patent JP-2001265440-A (JP)
Title: Controller using actuator including shape memory alloy
Inventor: HARA YOSHIHIRO
IPC: G05D3/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a controller for controlling the position of a member to be driven by using an actuator including shape memory alloy. SOLUTION: This controller for controlling the position of a part to be driven in a first direction and a second direction by an actuator is provided with a target position deciding means for deciding a target position to which the member to be driven should be moved, a present position detecting means for detecting the present position of the member to be driven, and a control output arithmetic means for obtaining a control output whose phase is gained by an arithmetic operation performing differentiation twice to a difference between the target position and the present position. The actuator is constituted of shape memory alloy whose shape is maintained in a prescribed dimension and an energizing means for changing the dimension by loading an outer force to the shape memory alloy.  The actuator can be constituted of two shape memory alloys whose shapes are memorized with prescribed dimensions.
Patent JP-2001273530-A (JP)
Title: Gate system
Inventor: WATANABE TOMOYUKI
IPC: H04W4/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gate system where the number of carrier frequencies assigned to gate stations is not increased in a tollhouse where plural passage lanes are set. SOLUTION: The gate system consists of plural gate stations and a mobile station. The gate stations are arranged at the exit gate of a toll road, antennas different in polarization characteristic are connected to them, and each gate station is provided with a radio communication means which uses a signal having a common carrier frequency to transmit and receive this signal through the antenna. The mobile station is a moving body moving on the road and is provided with a radio communication means which can freely receive signals different by polarization characteristics sent from radio communication means provided in plural gate stations respectively and can transmit a signal, which has the same polarization characteristics as a radio wave sent from one of plural gate stations as the other party of communication and has the common carrier frequency, to the gate station as the other party of communication.
Patent JP-2001274708-A (JP)
Title: Broadcast receiver and broadcast reception method
Inventor: YAMAKAWA HIROSHI
IPC: H04B1/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that receives audio data and a program which includes multiplex information related to the audio data and displays the multiplex information and a broadcast reception method, that receives the program and displays the multiplex information and by which unnecessary operations of the receiver and a load of reading the multiplex information can be relieved. SOLUTION: The method for receiving a broadcast of this invention includes a step, where the multiplex information is automatically acquired and displayed (claims 1, 7), a step where a display operation of the multiplex information by the user is invalidated when no multiplex information is included in a broadcast program (claims 2, 8), a step where the number of sets of the multiplex information of the same contents received continuously is counted and the display of the multiplex information is stopped, when number of sets of the multiplex information of the same contents exceeds a prescribed number (claims 3, 9), or a step where the user is informed of changed contents of the multiplex information, when the contents of a plurality of sets of the multiplex information received continuously differ from each other (claim 4).  Thus this method relieves load on the user for the unnecessary operations of the receiver and for reading the multiplex information.
Patent JP-2001269623-A (JP)
Title: Transporting article branching device
Inventor: MORI HARUO
IPC: B07C3/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To transport, move, branch, assort and sort transporting articles, such as postal articles, containing CDs, IC cards, etc. SOLUTION: A second transporting means 5 receives the transporting articles 1, such as the delivery articles, transported in a transverse (horizontal) direction by a first transporting means 2 on receiving bases 52 as they are and transports and moves the transporting in the vertical (perpendicular) direction. The transporting articles 1 received by the second transporting means 5 are transported and branched by the respective transporting means 55 in the transporting and movement in the vertical direction and are assorted and housed into storing boxes (F11 to F44) arranged in multiplicity like gratings.  The second transporting means 5 receives the transporting articles 1 transported in the horizontal direction in the postures as they are and transported and moves the transporting articles 1 in the perpendicular direction without exerting deformation load thereto and therefore the failure of the transporting articles 1, such as the delivery articles, is averted and the transporting items are efficiently assorted and sorted.
Patent JP-2001281059-A (JP)
Title: Temperature measuring device
Inventor: KOBAYASHI JUNYA
IPC: G01J5/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To exactly measure the temperature of a stringy element for a long time. SOLUTION: Since a guide member having a structure guiding a stringy element and a measuring body are combined in one, the stringy element can be easily positioned to the measuring body and temperature measurement of the stringy element can be made without variation of the temperature measuring device during the measurement. Therefore, the temperature of the stringy element can be measured for a long time.
Patent JP-2001281985-A (JP)
Title: Developing device
Inventor: TATSUMI HIROSHI
IPC: G03G15/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To excellently maintain an image forming state by uniformly electrifying toner which forms a toner layer on the peripheral surface of a developing roller with specified charge. SOLUTION: In order to optimize the adhesive amount of the toner on the peripheral surface of the developing roller 2 and the specific charge of the toner stuck to the peripheral surface of the roller 2, the bend angle θ of a blade 6 is set to >=45 deg. and the deflection amount ΔL of the abutting position of the blade 6 on the peripheral surface of the roller 2 is set to <=+0.4 mm. By setting the bend angle θ of the blade 6 within the range of 75 to 90 deg., more desirably, the adhesive amount of the toner to the peripheral surface of the roller 2 is more stabilized.  Furthermore, by setting the deflection amount ΔL of the abutting position of the blade 6 on the peripheral surface of the roller 2 within the range of 0 to -1.0 mm, more desirably, the adhesive amount of the toner to the peripheral surface of the roller 2 and the specific charge of the toner adhering to the peripheral surface of the roller 2 is more stabilized.
Patent JP-2001277872-A (JP)
Title: Power transmission device for small-sized vehicle
Inventor: FUKAMACHI MASATOSHI
IPC: B60K17/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To satisfy performance required for a centrifugal starting clutch of a belt type continuously variable transmission and a centrifugal shifting clutch of a mechanical automatic transmission. SOLUTION: This device is a power transmission device for a small-sized vehicle connecting an engine 41 and a mechanical automatic transmission through a belt type continuously variable transmission 43, the belt type continuously variable transmission is provided with a centrifugal starting clutch 57 engaging and transmitting engine power when a revolution speed rises, the mechanical automatic transmission is provided with a centrifugal shifting clutch 64 engaging and shifting a gear transmitting a power from a low speed gear 65b to a high speed gear 65a when a revolution speed rises.  The centrifugal starting clutch is operated in a dry condition to engage and transmit the power in a short slipping time even in a low revolution speed, on the other hand, the centrifugal shifting clutch is operated in oil lubrication condition to maintain sufficient durability in compact size even if a slipping time is extended to reduce shifting shock.
Patent JP-2001284224-A (JP)
Title: Exposure system and method
Inventor: AOKI TAKASHI
IPC: G03F7/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device and a method, where light-absorbing material is quickly removed from the surfaces of a substrate and optical members in a space, and the substrate can be irradiated with exposure light of required illuminance. SOLUTION: An exposure system has a function to transfer a pattern on a mask R onto a substrate W through the intermediary of a projection optical system PL by the use of an energy beam where a space between the projection optical system PL and the substrate W is filled up with gas which transmits an energy beam, and the surface of an optical member L2 in close contact with the above space is optically cleaned with a light cleaning device 85 at prescribed timing.
Patent JP-2001282585-A (JP)
Title: Computer card
Inventor: HASEBE TSUNENORI
IPC: G06F13/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To read the data without being influenced by the fault of a computer main body. SOLUTION: When the power supply of a host computer 1 is started, a calculation card 4 which is connected to the computer 1 and transmits and receives data to and from an external computer secures a file area 421 that is treated as a file system by a CPU 3 to a memory 42 of the computer 1 itself.
Patent JP-2001279426-A (JP)
Title: Method for producing high hardness metallic product
Inventor: KADO TETSUO
IPC: C23C14/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high hardness metallic product in which a high hardness metal oxycarbide coating is formed on the surface of a metallic product with a simple means without using metal hexacarbonyl of a poisonous substance. SOLUTION: A metallic product held to 600 to 780K is subjected to a reactive plasma treatment in the presence of at least one kind of metal selected from chromium, molybdenum and tungsten and at least one kind of reactive gas selected from carbon dioxide and carbon monoxide to form a metal oxycarbide coating on the surface.
Patent JP-2001243901-A (JP)
Title: Display device using thin film electron source and its manufacturing method
Inventor: KUSUNOKI TOSHIAKI
IPC: G09F9/30
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance brightness of a display device by improving electron emission efficiency of a thin film electron source. SOLUTION: Electron emitted into a vacuum through a flat metal thin film thinner than 5 nm is irradiated at a fluorescent material. For that purpose, a top electrode for electron emission is reconstructed with a thin film made of Ir, Pt, and Au laminated on it and put through heat treatment so that a thick island-shaped protrusion and a flat thin film part coexist.
Patent JP-2001298757-A (JP)
Title: Video and audio delay time difference measuring device
Inventor: SHIMAMOTO HIROSHI
IPC: H04N17/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To measure the delay time difference between a video signal and an audio signal in the unit of frames with very simple equipment. SOLUTION: The device that measures the delay time difference between a video signal and an audio signal caused by transmission of a television signal (1) and signal processing (4) generates (2) time information as a video image, mixes (3) the time information with video information, transmits the mixed signal or applies the signal processing (4) to the mixed signal, generates (7, 8) a mark signal in voice at the same time, transmits (9) the voice signal from a transmitter side to a receiver side, and brings the video image with the time information added thereto into a standstill (5) state on the basis of the voice mark signal (10) at the receiver side so as to measure the delay time difference between the video signal and the audio signal on a video monitor (6).
Patent JP-2001297020-A (JP)
Title: Storage medium and information managing method using storage medium
Inventor: MURANAKA MASAKI
IPC: G06F12/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium which enables plural devices to share a file without being aware of differences in language system and an information providing method which uses the storage medium. SOLUTION: The storage medium 10 can be mounted on or demounted from a device and it is equipped with storage parts 12a, 12b and 12d which store information and an MPU 11 which processes information. The MPU 11 converts the language system of information stored in the storage part 12b corresponding to the mounted device by a script stored in the storage part 12d, and provides it for the mounted device.
Patent JP-2001296167-A (JP)
Title: Flow rate measurement method and device, and electronic flow rate meter
Inventor: TANAKA SHINICHI
IPC: G01F1/68
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measurement method and device for further reducing the power consumption, without reducing flow-rate measurement accuracy. SOLUTION: The measurement means 100 measures physical quantity with a timing having an unequal interval that is longer than the maximum period of a pulsating current.
Patent JP-2001295013-A (JP)
Title: Drive structure of roll in hot dipping bath
Inventor: TSUJI YASUHIRO
IPC: C23C2/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a drive structure of a roll in a hot dipping bath causing no inclusion of the dross on a bath surface or no irregularities in the rotational speed when hot-dipping a steel plate or the like. SOLUTION: The drive structure is used for rotating the roll 6 in the bath dipped in a hot dipping metal bath 2. A stator 11 for generating the rotating magnetic field is disposed on a part of a support frame 7 of the roll 6 in the bath, and a rotor 16 generating the rotating torque by the effect of the rotating magnetic field caused by the stator 11 and having no slip ring thereon is integrated with a portion in the vicinity of a shaft end of the roll 6 in the bath.
Patent JP-2001295303-A (JP)
Title: Concrete retaining wall
Inventor: KOMATSU MASAMICHI
IPC: E02D29/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a concrete retaining wall, by which the reduction of the effective area of an earth-retained site is prevented, preventing the sinking of the front end section of a foundation block. SOLUTION: The concrete retaining wall has the horizontally arranged foundation block 12, a retaining wall body 14 inclined to a rear at an angle of 45 deg. from the front end section of the foundation block 12 and a ceiling wall 16 horizontally arranged towards a front from the upper end section of the retaining wall body 14, and the sectional shape is constituted in an approximately Z shape. Thus, moment generated by the load of the retaining wall body 14, the load of a banking 20 working to the foundation block 12 and the load of the ceiling wall 16 resists against active earth pressure horizontally working on the retaining wall body 14, and the forward fall of the concrete retaining wall 10 is prevented.
Patent JP-2001295593-A (JP)
Title: Segment for tunnel lining
Inventor: YOSHIDA KENTARO
IPC: E21D11/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a segment for tunnel lining without fear of chipping or cracking, excellent in strength and cost saving. SOLUTION: End-part reinforcing members 2 made of fiber reinforced concrete are respectively mounted on both end parts of an RC segment body 1, which are positioned in the peripheral direction of a tunnel. The members 2 are formed in a box-like shape opening on the side of the body 1.
Patent JP-2001299161-A (JP)
Title: Bail-reversing device of spinning reel
Inventor: SATO JUN
IPC: A01K89/01
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To simply fix a changeover member to a reel body without using other member for fixing the changeover member in a bail reversing device. SOLUTION: This bail reversing device 18 of a spinning reel is a device for returning a bail arm 17 from a yarn opening posture to yarn rolling posture in interlocking to rotation of a rotor in yarn rolling direction and equipped with a toggle spring mechanism 50, a transfer member 51 and a changeover member 52. The transfer member 51 is movably installed in a rotor at a first position corresponding to yarn rolling posture and a second position corresponding to yarn opening posture in interlocking to a bail arm and when located at the second position, the rear end 51c is protruded toward the front of the reel body.  The changeover member is put between a reel body 2 and a lid member 2b by a flange part 2d of the reel body 1 and fixed and when the rotor 3 is rotated in yarn rolling direction, the rotor 3 is brought into contact with transfer member protruded at the second position to transfer the transfer member toward the first position.