baber/WOPTO huggingface dataset:
Patent JP-2001273796-A (JP)
Title: Sense amplifier circuit
Inventor: NAKAGAWA KOJI
IPC: G11C16/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sense amplifier circuit in which a cell impossible to be read out at high temperature or low temperature can be rejected at room temperature. SOLUTION: A Ref cell is provided with a first Ref cell corresponding to the prescribed value of a threshold value of a read-out cell, a second Ref cell corresponding to discrimination at high temperature or at low temperature of a high level of the read-out cell, and a third Ref cell corresponding to discrimination at high temperature or at low temperature of a low level of the read-out cell, the second Ref cell is activated at the time of discrimination at high temperature or at low temperature of a high level of the read-out cell, and the third Ref cell is activated at the time of discrimination at high temperature or at low temperature of a low level of the read-out cell.
Patent JP-2001282415-A (JP)
Title: Information selecting method, system therefor and computer readable storage medium
Inventor: MASUDA KOJI
IPC: G06F3/0481
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieving method, system therefor capable of easily selecting desired information by retrieving plural pieces of information and a computer readable storage medium to be used for such information equipment. SOLUTION: Optional information is selected from among plural pieces of the information by using a display screen 13S of a display 13 by this information selection system 1. The system is provided with a computer 5, a VRAM 15 to perform a processing to successively transfer and display plural pieces of contents display information to express the contents of each of the plural pieces of information to be identified from other information on the display screen 13S so that the information passes at least a prescribed position on the display screen 13S, a pointer 16P arranged at the prescribed position on the display screen 13S,  a selection instructing part 16 to select and instruct any one piece of contents display information via the pointer 16P when any one of the plural pieces of content display information is transferred and displayed at the prescribed position and the computer 5 executes a processing based on information corresponding to the selected and instructed content display information.
Patent JP-2001284682-A (JP)
Title: Hetero junction bipolar gunn effect 4-terminal element
Inventor: TWYNAM JOHN
IPC: H01L47/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hetero junction bipolar Gunn effect 4-terminal element wherein a synchronous signal is prevented from being transmitted from an antenna when used as a self-exciting oscillation mixer of a receiver. SOLUTION: There are provided an anode region 102, an active region 103 causing Gun Hilsum oscillation, a base region 104, and a cathode region 121, in order. Fourth terminals 122 and 114 are provided which work independent of these terminals comprising the anode region 102, the base region 104, and the cathode region 121. The synchronous signal applied to the fourth terminals 122 and 114 disturb the electric field profile or the current density in the active region 103. The fourth terminal may act as a second base region or Schottky gate electrode as well as the second cathode type structure 122.
Patent JP-2001278008-A (JP)
Title: Locking structure of seat belt anchor
Inventor: ICHIKAWA SHINGO
IPC: B60N2/90
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize an locking structure of a seat belt anchor capable of reduc ing the amount of moving of an occupant when impact load acts on a seat belt. SOLUTION: This device is provided with a belt anchor joint part connected to the seat belt side and a rotation center part rotatably mounted on a lower arm, and the belt anchor joint part is arranged so as to situate at the rear of the rotation center part. In the lower position of the belt anchor joint part, a belt anchor link 51 wherein a stopper is protrudingly provided toward the upper rail, a spring 61 for rotating and energizing the belt anchor link 51 so that the stopper 52 may be energized to the front, and a fitting hole 33k formed on the upper rail 33, having the inner wall surface on the back side wherein a plurality of stepped parts 33p-33r for engaging are provided so as to engage with the stopper 52 in a state where the belt anchor link 51 is rotated against the energizing force of the spring 61 and to regulate a move to the upper direction of the stopper 52.
Patent JP-2000297508-A (JP)
Title: Solar cell roof
Inventor: SAKAI NORIKAZU
IPC: E04D13/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make easy fabrication of a support rail so as to improve a mounting efficiency of a solar cell pannel by mounting eaves edge surface boards between the eaves edge side end of the solar cell pannel to the eaves edge of a roof. SOLUTION: On a roof surface member 21 of a roof constituting a building, a solar cell pannel 4 is provided along an inclination of a roof, and an eaves edge side end of the solar cell pannel 4 is placed at a position away by a specified distance from an eaves edge 12A of the roof. Between an eaves edge side end of a support rail 3 supporting the solar cell pannel 4 and the eaves edge side end 12A of the roof, an eaves edge surface board 45 is placed. Accordingly, it is not necessary to fabricate the support rails 3 corresponding to various kinds of roofs, thereby enabling the common use of the support rail 3 for the roofs, resulting in attaining the purpose.
Patent JP-2001286159-A (JP)
Title: Power supply unit
Inventor: SAKASHITA YOSHIHIRO
IPC: H02M7/48
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit which prevents breakdown of switching elements, increase of noise and maloperation. SOLUTION: A serial circuit of the first and the second switching elements Q1, Q2 and a serial circuit of the third and the fourth switching elements Q3, Q4 are respectively connected with both terminals of a DC power source E in parallel. Between the first to fourth switching elements Q1-Q4, the first and the second switching elements Q1, Q2 are disposed close each other in a substrate and the third and fourth elements Q3, Q4 are disposed close each other in another position of the substrate. A control circuit 3 which controls on and off switching operation of the first to the fourth switching elements Q1-Q4 and a load circuit 1 are disposed in the substrate between the mounting position of the first and the second switching elements Q1, Q2 and that of the third and fourth switching elements Q3, Q4.
Patent JP-2001233169-A (JP)
Title: Tongue fitting/releasing device for child seat
Inventor: TOTANI MASAAKI
IPC: B60R22/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact tongue fitting/releasing device jumpingly extracting a tongue. SOLUTION: This tongue fitting/releasing device 10 arranged in a buckle body 3 is provided with a tongue locking member 30 arranged on the back face side of the buckle body 3, a pressing lever 20, and a support plate 40. The tongue locking member 30 is integrally provided with a main body section 31 locking the tongue, a tongue thrust action section 32 pressed by the pressing lever 20, and a tongue thrust section 33 applying exciting force to the tongue. When the button section 21 of the pressing lever 20 is pressed, the thrust arm section 332 and the base arm section 331 of the tongue thrust section 33 are warped around a fold section 333, the tongue 9 is pressed by the exciting force at the instant of the unlocking of the tongue 9 from the tongue locking member 30, and the tongue 9 is jumpingly separated from the buckle body 3.
Patent JP-2001283801-A (JP)
Title: Power feeding device
Inventor: KOMATSU KOHEI
IPC: H02J7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding device which will not be replete with hydrogen gas inside even when a nickel-hydrogen battery is used. SOLUTION: With the power-feeding device 1, a battery box 15, provided inside a case, is equipped with a vent hole 41 and a draining hole, while the case is equipped with an exhaust port 42 and a drain part connected respectively to the gas-vent hole 41 and the draining hole. With this, arrangement even when hydrogen gas is generated from a nickel-hydrogen battery contained in the battery box 15, can be exhausted through the vent hole 41 and the exhaust port 42. Here, water of rain drops or the like which happens to infiltrate from the exhaust port con be discharged to the outside the case through the draining hole and the drainage port, so that the water is prevented from sneaking into the case.
Patent JP-2001291611-A (JP)
Title: Superconducting coil
Inventor: TAKAHASHI YOSHIHISA
IPC: H01F6/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil which is capable of keeping superconducting wire high in its limiting current and N value. SOLUTION: In a superconducting coil, initial stress is given beforehand to a superconducting wire 12 wound on a winding frame 10 in its circumferential direction, when the wire 12 is fixed to an electrode 14.
Patent JP-2001295922-A (JP)
Title: Parking mechanism of vehicle
Inventor: ISHIMOTO MAKIRO
IPC: B60T1/06
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a parking mechanism of vehicle capable of improving the shift lever operability from a condition that a vehicle is parked in an inclined surface and capable of miniaturizing the whole thereof. SOLUTION: When a shift lever 110 is operated to a P range, a parking lever 30 is rotated in a direction E so as to push a parking lock pole in a direction B, and a claw part 2 and a parking gear 10 are engaged with each other. When the shift lever 10 is operated from the P range to other range, the parking lever 30 is rotated in a direction F, and the described pushing force is released, and the engagement is released. When the shift lever 10 is operated from the P range, a control unit 50 operates a hydraulic cylinder 70 by controlling a pressure control valve 60 so that the operation of the parking lever 30 in the direction F is assisted by the assist force computed on the basis of the angle of inclination in the fore and aft direction of a vehicle detected by an angle of inclination sensor 40.
Patent JP-2001294375-A (JP)
Title: Communication network system for elevator group controlling device
Inventor: MASUDA TOSHIO
IPC: B66B3/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number and the length of transmission lines for a communication transmission path connecting lending terminals, landing control terminals and the like arranged in respective floors to each other and to provide a communication network system having storing failure resistance against an obstacle for an elevator group controlling device. SOLUTION: Floor group local networks 14 are respectively connected to landing terminals arranged in a plurality of floors and connected as the network of floor group 13 and a plurality of landing net slave units 3 for, intensively controlling landing terminal information of the group, are connected to each other via a landing network 1 so as to be connected to a group control network 17, while a plurality direct call terminals 7 arranged in each floor for receiving call information from a landing call button on each floor are connected mutually through a network, and at least on direct call network 6 connected to one of respective car control units 11 is arranged and separated from the landing network 1.
Patent JP-2000336120-A (JP)
Title: Mixture composed of crosslinkable liquid crystal substance having chiral phase, lc film or lc pigment, production of lc film or lc pigment and coating material containing the same
Inventor: KASCH MICHAEL
IPC: C09K19/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture composed of a crosslinkable liquid crystal substance having chiral phase and useful for the production of thermally stable pigment, film and effective coating material by including a specific amount of polymerizable group. SOLUTION: The objective mixture (LC mixture) is composed of a crosslinkable liquid crystal substance having chiral phase and containing polymerizable groups wherein at least 90% of the polymerizable group is a component of a molecule (crosslinkable molecule) having at least two polymerizable groups. The LC mixture contains 3.2-15 mmol of the polymerizable group based on 1 g of the LC mixture. The substance having chiral phase and containing polymerizable group is a low molecular compound, oligomer or polymer having chiral phase or their mixture and preferably a mixture of the compound of formula Y1-A1-M1-A2-Y2 [Y1 and Y2 are each a polymerizable group such as an acrylate; A1 and A are each a group of CnH2n ((n) is 0-20); M1 is a group of formula R1-X1-R2-X2-R3-X3-R4 (R1 to R4 are each O or the like; X1 to X3 are each 1,4-phenylene or the like)], etc.
Patent JP-2001256551-A (JP)
Title: Device for inputting personal identification number incapable of being read by others
Inventor: KIDA MAKOTO
IPC: G06Q40/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification number input device capable of inputting a personal identification number capable of being seen only by a user himself/herself without being recognized by others. SOLUTION: The enumeration of the numbers of this personal identification number input device is arranged irregularly, and in addition, the angle of visibility of the input device and its screen is made narrow to be unable to be seen except a person himself/herself inputting a personal identification number.
Patent JP-2001292668-A (JP)
Title: Oscillation mechanism of spinning reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve a spooled condition of a fishing line to a spool to achieve an improvement in releasing properties of the fishing line by improving an oscillation mechanism and to achieve an increase of spooling capacity by extending an oscillation width while keeping miniaturization of a reel body. SOLUTION: Projections of an oscillating gear 11 have a two-stage shape composed of the upper projection 15a and the lower projection 15b. Sliding grooves 19 connected with the projections are formed by a two-stage shape composed of a narrow sliding groove 19a connected with the upper projection 15a and a wide sliding groove 19b connected with the lower projection 15b.
Patent JP-2001294749-A (JP)
Title: Composition for moistureproof and insulation treatment and moistureproof and insulation-treated electric or electronic part
Inventor: SHIGA SATOSHI
IPC: C08K3/36
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a moistureproof and insulation treatment which can give a cured product excellent in workability, heat resistance, flame retardancy and heat dissipation properties and having a low specific gravity and can give a highly reliably moistureproof and insulation-treated electric or electronic part. SOLUTION: The composition for a moistureproof and insulation treatment comprises (a) a hydrogenated product of a hydroxy group-containing liquid polyisoprene polyol, (b) a polyisocyanate, (c) a crystalline silica, (d) a hollow microsphere filler and (e) a phosphoric ester. The electric or electronic part is manufactured using the same.
Patent JP-2000323243-A (JP)
Title: Compatibility selectable connector jack
Inventor: ARNETT JAIME R
IPC: H01R24/58
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a selectable compatible electric connector assembly containing a plug having a static printed circuit board and a jack. SOLUTION: In a plug 36, a button 59 presses a blade 54 and is projected from the surface of the plug 36. When the plug 36 is inserted into a jack having low performance, the jack drives the button 59 with a cam, and a contact bending part of the blade 54 is forced to contact with a capacitive pad 53. The button 59 is united to a nonconductive working lever 63, comes in contact with the blade 54 by pressing, and all the blades are brought into contact with the capacitive pad 53. A jack has a notch for giving clearance to the button in high performance connection, and when the plug 36 is inserted into the high performance jack, the button 59 keeps a non-working position by this notch. The elasticity of the blade 54 keeps the button 59 in the non-working position.
Patent JP-2001298828-A (JP)
Title: Part fitting structure for panel
Inventor: SUGIYAMA AKIO
IPC: F16B5/07
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To easily realize alignment of a bolt passing hole in the part side and a fitting hole in the panel side on the occasion of rotating a part (connector block) using a clip as an axle. SOLUTION: In a part fitting structure, the connector block is fixed at the time of fixing the connector block 11 on a panel to the panel by tightening the panel and connector block with a bolt 7 provided through both holes 15, 6, by defining the points A, B isolated on the connector block as the fixed points, inserting the clip 13 projected at one fixed point A into an engagement hole 4 formed to the panel, engaging these clip and hole, and then aligning the hole passing hole 15 provided to the other fixed point B and a fitting hole 6 formed to the panel.  The connector block 11 is also provided with a contact portion 18 which abuts, when the clip 13 is inserted into an engagement hole 4 of the panel and is then engaged therewith to rotate the connector block using the clip as the axle, a stopper 20 on the panel to align the bolt passing hole 15 and the fitting hole 6 in the panel side.
Patent JP-2001296392-A (JP)
Title: Radioactive material storage facility
Inventor: MOCHIDA TETSUO
IPC: G21F9/36
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive material storage facility which can effectively prevent cracking of concrete shield by heat and water loss, maintaining radiation shield capability for long period and having small damage by external stress and superior durability. SOLUTION: Outside of a sealed body 11 sealing radioactive materials is surrounded with a cylindrical concrete shield 12. The radioactive material storage facility 10 is provided with an air-flow space 14 in between the sealed body 11 and the shield body 12, and heat generated by radioactive materials is removed by air flowing inside the air-flow space 14. The outside of the cylindrical concrete-made shield 12a is coated with a lining material 13 such as steel plate. In addition, bent shape partition plates 18 inducing cracking near the periphery of the cylindrical shield 12 are provided.
Patent JP-2001301960-A (JP)
Title: Article transfer device for coping with zig-zag-arranged articles
Inventor: TANAKA HIDEO
IPC: B25J15/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To preclude vacuum pressure of a vacuum head from being reduced when zig-zag-arranged articles are transferred. SOLUTION: This device is provided with a suction means having plural vacuum heads for the articles, a holding frame for holding the vacuum heads, an elevation means for making the holding frame go upwards and downwards, a moving means for moving the holding frame, and a slide means for sliding the holding frame along a width direction of a conveyer by a prescribed amount. Since the holding frame is slided along the width direction of the conveyer, the frame is slided in accordance with the arrangement in a sucked line, the number same to the number of the products (articles) in the one line is thereby enough for the number of the vacuum heads, and the vacuum pressure is thereby prevented from being reduced.
Patent JP-2001301632-A (JP)
Title: Steering damper
Inventor: SAKO MASAYUKI
IPC: B62D5/07
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a steering damper capable of preventing generation of vacuum phenomenon by smoothly and sufficiently supplying pressure oil to each oil chamber. SOLUTION: A power cylinder 10 provided with two oil chambers 14, 15, a first and a second oil passages L1, L2 connected to the respective oil chambers 14, 15, first cheek valves 18, 18a having a selector valve 20 for selectively connecting each oil passage L1, L2 to a pump P or a tank T to allow flow of oil from each oil chamber 14, 15 to the tank T only in the middle of each oil passage L1, L2, second check valves 17, 17a to allow flow of oil from the pump P to each oil passage L1, L2 only, and fixed orifices 40, 40a to allow flow of oil from the pump P to each oil chambers 14, 15, and from each oil chamber 14, 15 to the tank T are provided in parallel.
Patent JP-2001300053-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a player is given the impression that a hit will be made most probably, and even in the case of a failure, there is a chance of making a hit. SOLUTION: An auxiliary variable display part 35 is disposed among a plurality of variable display parts 31-34, and a plurality of display games are performed at one time on each of the display parts 31-34 based on the entry of a winning ball into a start port. Even if all the games result in failure, if a ready for winning state is formed on a diagonal line across the display part 35, contents of the display of the display part 35 is varied and then one pattern is displayed in a suspended state, and if patterns of the same kind are arranged on the diagonal line, a special prize is provided.
Patent JP-2001039656-A (JP)
Title: Hoist, its assembling method, and elevator
Inventor: MURAKAMI SHIN
IPC: B66B11/08
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vibration and the noise of a hoist by providing a vibration absorbing part in a flat frame pivotally mounting a trac tion sheave in the flat and thin hoist installed between a raising/lowering space and a hoistway wall of a car of an elevator. SOLUTION: A hoist which is attached to the upper end of one of a pair of guide rails provided along a hoistway of an elevator is provided with a traction sheave pivotally supported by a flat frame 51. A recess in the central part of the frame 51 is formed into a cone shape and a vibration absorbing part 1 absorbing the vibration in the direction along the rotary shaft of the traction sheave is attached to a bolt 54 projected to the central part of the recess. The vibration absorbing part 1 comprises washers 3 provided in the frame 51, two metal plates 4 sandwiched between the washers 3, weights 7-9 fixed to the circumferential part of the metal plates 4.
Patent JP-2001301367-A (JP)
Title: Information carry sheet with outstanding ink jet ink fixing properties
Inventor: HIRASAWA AKIRA
IPC: B41J2/01
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an information carrying sheet which shows superb printability and also outstanding water resistance and fixing properties to an ink jet ink used for printing an address and the like on the surface without an adhesive layer of a base sheet. SOLUTION: The adhesive layer which is formed of a pressure-sensitive adhesive composition and does not adhere under a normal state, is formed at a specified part on the superposed, faces of the base sheet, and the superposed faces are brought into contact with each other and a specified pressure is applied to the contact faces, so that the faces are bonded together in a peelable manner. In the information carrying sheet of the described construction, a polyvinyl alcohol layer containing fine alumina particles is formed on at least the specified part of the exposed surface of the base sheet when the faces are superposed over each other.