baber/WOPTO huggingface dataset:
Patent JP-2001204713-A (JP)
Title: Current driving system for light emitting diode
Inventor: SUZUKI TETSUO
IPC: A61B5/1455
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a current driving system for light emitting diode by which various kinds of probes and a measuring instrument body can be interchangeably connected to each other without changing a basic configuration circuit in the measuring instrument body and without providing an extra connection means only by providing a simple additional circuit in a light emitting diode driving circuit without being restricted by the connection system of the light emitting diode on the side of the probes. SOLUTION: The light emitting diode driving circuit on the side of the measuring instrument body is provided with three current supplying lines 44, 45, 41 for respectively driving the light emitting diode on the side of probes and its connection terminals 32, 34 and 30. At two lines 44 and 45 of the three current supplying lines, pairs of constant current driving switches Sw1A, Sw1B and Sw2A, Sw2B having contacts to be switch-connected to the side of a power source or the side of the earth are respectively connected and arranged. At the respectively pairs of constant current driving switches, switch operation signal supplying lines 41A, 42A and 41B and 42B for supplying a switching operation signal for switch-operating the contacts to the side of the power source or the side of the earth respectively for driving the light emitting diodes successively and continuously are provided.
Patent JP-2002143590-A (JP)
Title: Bobbin replacing device and automatic bobbin thread feeding device
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To surely guide a bobbin thread which extends from a bobbin case in a specified direction, and increase the reliability of an automatic bobbin thread feeding device in respective processes. SOLUTION: This bobbin replacing device 20 is equipped with a chuck 1 and a carrying means. In this case, the chuck 1 performs the gripping and the releasing of the bobbin case 40. Also, the chuck 1 is equipped with a thread end holding member 7 which holds a thread end extending from the bobbin case. The carrying means comprising a turning means 21 and a direct acting means 30 carries the bobbin case 40 gripped by the chuck 1 along a specified moving path. For such a bobbin-replacing device 20, a third air nozzle 6 and a CPU 71 are equipped. In this case, a third air nozzle 6 is disposed in the vicinity of a thread end guiding location A on the moving path, and jets air to the bobbin case which stops at the location A while being gripped by the chuck 1 so that the thread end may be held by the thread end holding member 7.  The CPU 71 controls the carrying means in such a manner that the bobbin case may stop at the location A for one time, and at the same time, air may be output from the third air nozzle 6 when the bobbin case stops for one time.
Patent JP-2002154583-A (JP)
Title: Method for preserving books
Inventor: OKAMOTO KOJI
IPC: B65D77/24
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving books capable of protecting the books safely against insects or molds even if the method is simple and less- expensive. SOLUTION: Some publications such as ancient writings, pictures and classical books or the like are stored in a resin bag formed by a gas barrier resin film. Inert gas is fed into this resin bag and sealed and further the books or the like in the resin bag are preserved in a low oxygen atmosphere.
Patent JP-2002146960-A (JP)
Title: Floor structure for building
Inventor: TATSUMI YOSHIHIRO
IPC: E04B5/32
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a structural slab which is applicable to a first-story floor of a building and constructed by eliminating an underground girder, to thereby facilitate construction thereof and reduce construction costs of the building. SOLUTION: A footing 12 is provided immediately below each column 11 of the building. Posts 13 having a required height are erected on four corner portions of the footing 12. Then, a floor slab 15 is borne only by underground beams 14. In this manner, each underground beam 14 is borne by the posts 13, to thereby dispense with the underground girder.
Patent JP-2002156067-A (JP)
Title: Pressure reducing valve
Inventor: KATO OSAHIDE
IPC: F16J13/12
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage and forcibly close a valve in the failure of a pressure-displacement converting element. SOLUTION: An air flow passage 29 communicated to the external is formed on a spring chamber 18 water-tightly closed by the pressure-displacement converting element 15 and a spring cover 14, and a closing means 31 of a vent hole 30 of the air flow passage 29 is mounted in the passage 29 for stopping the water by the pressure water flowing from a secondary side pressure chamber 5 through the spring chamber 17 in the failure of the pressure-displacement converting element 15.  An emergency opening passage 39 communicated to an emergency valve closing means 40 mounted on a main body 1 is connected to the air flow passage 29, both passages 29, 39 are air-tightly defined by a piston 41a, the piston 41a is connected to an emergency opening valve 41b opening and closing a communication port 51 of the emergency opening passage 39 and a branched passage 39b connected to a primary side pressure chamber 4, and the emergency opening valve 41b is energized in the valve closing direction by a valve spring 55, whereby the pressure water in the air flow passage 29 opens the emergency opening valve 41b through the piston 41a, the emergency valve closing means 40 is operated by the pressure water from the primary side pressure chamber 4, and a valve element 7 is forcibly closed to stop the water flowing to the secondary side in the failure.
Patent JP-2002155679-A (JP)
Title: Wiring structure for mobile partition
Inventor: KURIHARA YOSHITAKA
IPC: E04B2/74
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for a new mobile partition equipped with a feeding function, which can have a wiring means without damaging the appearance and design of the mobile partition, and facilitates its connection to a power source and its disconnection from the same. SOLUTION: According to the wiring structure for the mobile partition, a panel (1) is provided with a connecting plug (3) which has a magnetizing body (31) and an electric connecting terminal (32), and a ceiling rail (2) has a feeding portion (4) arranged therein, the feeding portion (4) having a magnetized body (41) and a feeding conductor (42). When the connecting plug (3) is extended from an upper edge of the panel (1) into the ceiling rail (2), the magnetizing body (31) magnetizes a body to be magnized (41) of the feeding portion (4) and the electric connecting terminal (32) is brought into contact with the feeding conductor (42) of the feeding portion (4), whereby an in-panel wire (5) connected to the connecting plug (3) is brought into an electrically fed state.
Patent JP-2002153566-A (JP)
Title: Applicator for thermotherapy
Inventor: TABATA TAKAO
IPC: A61F7/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for thermotherapy with which especially widespread diseased lesions can be easily heat treated. SOLUTION: With respect to the applicator for thermotherapy which is inserted into a living body and emits microwave from its antenna 23 to lesions in the living body for warming them, an applicator mantle tube 2 and an applicator inner needle 3 which is inserted into it and has the antenna 23 are provided. The applicator inner needle 3 is movable in the direction of the long axis with respect to the applicator mantle tube 2 and can be held in at least two positions in the direction of the long axis.
Patent JP-2002155255-A (JP)
Title: Repeelable adhesive composition and adhesive product
Inventor: KOBAYASHI NOBUHIRO
IPC: G09F3/10
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a repeelable adhesive composition which has good heat resistance, excellent repeeling property, and excellent adhesion stability at a high temperature or when changed with the passage of time (the adhesive force does concretely not increase, when the adhesive is exposed to high temperature, or the initial adhesive force of the adhesive layer does not increase), and concretely to provide a new adhesive composition which does not leave the adhesive (paste) on a substrate tape layer or an adherend, when the adhesive product is peeled, and has the excellent repeeling property. SOLUTION: This adhesive composition is characterized in that it comprises a polymer (A) obtained by polymerizing a monomer component consisting mainly of a (meth)acrylate monomer having a 1 to 25C alkyl group and a polybasic carboxylic compound (B), and the polymer (A) is a thermoplastic addition polymer having a polyvalent mercaptan portion and the first and second polymer portions radially extended from the polyvalent mercaptan portion, and the first polymer portion comprises a high glass transition point type polymer having a glass transition point of >=273 K, and in that the second polymer portion is a low glass transition point type polymer portion having a glass transition point of <273 K.
Patent JP-2002160271-A (JP)
Title: Moldings ejection machine and method for ejecting moldings
Inventor: YOKOTA HISAMI
IPC: B29C45/42
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a moldings ejection machine capable of efficiently separating/ejecting finished product parts and runner parts of moldings while making effective use of a space at a molding shop, and a method for ejecting the moldings. SOLUTION: A first and a second traveling blocks 9 and 11 are supported in such a way that the blocks 9 and 11 travel back and forth in the axial direction of a molding machine, on a traveling frame 3 which extends almost entirely in the longer direction side by side with the axial line of the molding machine and has a base part fixed to the upper part of a platen for fastening a cavity side part of a mold of the molding machine. In addition, these first and second traveling blocks 9 and 11 are driven to travel forward/backward by a first and a second servo motor in the axial direction. Further, a first vertical frame 25 with a finished product chuck part fitted to the lower part and a second vertical frame 27 with a fitted runner chuck part are supported in such a way that the frames 25 and 27 are vertically movable.  Besides the first and the second vertical frames 25 and 27 are moved back and forth by a third and a fourth servo motors.
Patent JP-2002159913-A (JP)
Title: Vibrator with connector and its connecting structure
Inventor: SASAKI YUICHIRO
IPC: H02K5/22
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator with a connector which is of low cost and simplifies connection work, surely obtains electrical connections employing low load, reduces the height and the size of the connecting part and also reduces the length of a continuity path and to provide its connecting structure. SOLUTION: The connector 10 is set on a holder which stores the vibrator. The connector 10 electrically connects electrodes of the bottom surface of the bottom section of the vibrator which vibrates by rotating an eccentric body and the electrodes on an electronic circuit substrate. The connector 10 comprises a housing 11 which is arranged on the bottom section of the holder and is made of an insulating material, electrically conductive toe pins 16 which are engaged and fixed to a plurality of through-holes 12 of the housing 11 from the bottom surface side of the housing 11, electrically conductive probes 17 which are slidingly inserted into the respective holes 12 from the top surface side of the housing 11 and are engaged with the pins 16, and coil springs 18 which are inserted into the respective holes 12, contacted and supported by the opening top tip sections of the pins 16,  penetrated through with the probes 17 and elastically press the probes 17 to the top surface side of the housing 11.
Patent JP-2002167146-A (JP)
Title: Landing door for elevator
Inventor: WATANABE SATORU
IPC: B66B13/26
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To glaze approximately the whole of a car door facing to an elevator car and an entrance of an elevator hall, and a hall-side door in view point of the design and the measures for the safety of a closed space. SOLUTION: Pieces of Glass 2, 4 are fitted to the car door 1 at the entrance of the elevator and the hall-side door 3 to allow the inside and outside of the elevator car 5 to be seen through. Sensors 9, 9, 10, 10 sensing a man or an article caught between doors 1, 1, 3, 3 and re-opening the doors 1, 1, 3, 3 are mounted on a side frame 1b of the car door 1, or a shutter box 11 of the hall- side door 3. The sensors 9, 10 are light-ray devices.
Patent JP-2002160603-A (JP)
Title: Vehicle anti-theft device
Inventor: FUKUDA MASAHIRO
IPC: B60R25/01
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle anti-theft device for preventing the theft vehicle which is stolen by towing with a wrecker truck. SOLUTION: The vehicle anti-theft device comprises at least one of a transmission ratio variable control means 21 for variably controlling the ratio of a steering angle, a power steering 31, a rear wheel steering means 41 and an electric parking brake 51, and also comprises a vehicle theft detecting means 22, a vehicle travel status detecting means 28 for detecting a vehicle travel status, and a control means 23 for controlling the transmission ratio variable control means 21, the power steering 31, the rear wheel steering means 41 and the electric parking brake 51 in accordance with signals from the vehicle theft detecting means 22 and the vehicle travel status detecting means 28.  When the vehicle theft detecting means 22 detects the theft of the vehicle, at least one of the transmission ratio variable control means 21, the power steering 31, the rear wheel steering means 1 and the electric parking brake 51 is controlled in theft.
Patent JP-2002163310-A (JP)
Title: Designing method for semiconductor integrated circuit
Inventor: AIZAWA SHINYA
IPC: G06F17/50
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a designing method for semiconductor integrated circuit, which can easily transit to a corrected logic simulation and can easily manage the version of stored data as well when the stored data in a ROM module are corrected in logic design. SOLUTION: When generating a data file expressing the ROM module up to a logic level while using a hardware description language, the information of bit data stored in the memory cell of the ROM module is stored in a file different from the data file of the module and in the form referring to the subordinate data file recorded with these bit data, the data file of the ROM module is generated. Further, the layout design of the mask patterns of the ROM module is executed so that the file name of the data file with the stored data recorded thereon can be visibly engraved on the inter-layer oxide film provided with a contact hole for determining the data value of the ROM module.
Patent JP-2002167714-A (JP)
Title: Bubble spraying construction method and thermal insulation and sound insulation method
Inventor: SAKAINO SUMIO
IPC: E04B1/76
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a construction method for constructing a road and a bridge pier by directing attention to the fact that bubbles generated by using various raw materials have low thermal conductivity of air and using bubbles as a thermal insulation material and a sound insulator. SOLUTION: A bubble spraying construction method is constituted by spraying bubbles so as to cover the whole surface of an assembled form and a freshly mixed concrete surface after placing freshly mixed concrete in the form. A bubble spraying thermal insulation method is constituted by constructing a hollow form, pouring freshly mixed concrete into the hollow form, and spraying bubbles on the whole surface of an outer peripheral face of the form. The thermal insulation material and the sound insulator are provided by providing a predetermined interval between an outer wall plate and an inner wall plate and spraying bubbles into the interval.
Patent JP-2002196025-A (JP)
Title: Sine wave measuring device, its measuring method, impedance measuring device and rotation angle detector
Inventor: NISHIHARA AKIO
IPC: G01R23/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect an amplitude of an input sine wave shaped signal by a simple composition. SOLUTION: An analog signal including a sine wave signal Ax.sin(2πFt+ψ) of a frequency the same as a known reference analog sine wave signal A0.sin2πft is input in an input terminal IN. An analog-to-digital converter 130 samples the input analog signal at a predetermined rate and subjects it to an analog-to- digital conversion. A sine wave coefficient calculating part 140a and a cosine wave coefficient calculating part 140b respectively calculate coefficients Csin1 and Ccos1 of each basis function by applying methods of least squares respectively using a sine wave function sin2πft and a cosine wave function cos2πft as basis functions. An amplitude calculating part 150a calculates the amplitude Ax of the sine wave signal Ax.sin(2πft+ψ) by executing computing of (Csin12+ Ccos12)1/2.  A phase calculating part 150b calculates a deviated amount ψ of a phase of the sine wave signal Ax.sin(2πft+ψ) by executing computing of tan-1(Csin1/Ccos1).
Patent JP-2002167796-A (JP)
Title: Cutter unit for excavating device
Inventor: MIZUTANI YUICHIRO
IPC: E02F5/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutter unit for an excavating device preventing the occurrence of an uncut part between claw bodies of comb tooth shape of a cutter drum and moreover preventing earth and sand from sticking to the outer peripheral surface of the cutter drum. SOLUTION: This cutter unit provided at a fixed part of the excavating device for forming a ditch hole, is provided with fixed excavating claws with a plurality of claw bodies provided in comb tooth shape on the outer peripheral surface of the cutter drum; movable excavating claws movable in a specified range in a parallel direction with the axis of the cutter drum; scrapers provided at the fixed part to remove earth and sand stuck between the claw bodies of the fixed and movable excavating claws;  and a movable excavating claw moving means for positioning the movable excavating claws in a position not excavated by the fixed excavating claws while the movable excavating claws are in a position not in contact with the earth and sand to be excavated in a process of the movable excavating claws rotating together with the cutter drum, and holding the movable excavating claws in a position not in contact with the scrapers when the movable excavating claws reach the position not in contact with the earth and sand.
Patent JP-2002175625-A (JP)
Title: Recorder and recording method
Inventor: TSUCHIYA SATOSHI
IPC: G11B27/36
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To conduct the normal recording operation even for vibration so small that a detecting circuit of a servo error signal does not respond to the vibration. SOLUTION: An optical pickup 12 is provided for receiving reflected laser beams L REF generated when a CD-R 10 is irradiated with laser beams L IRR. A gate circuit 31 supplied with an output signal S RD of the optical pickup 12 and a level comparator circuit 34 for comparing the value of an output signal D TAU of the gate circuit 31 with a prescribed reference value D TH are provided in this recorder. When recording, the gate circuit 31 is controlled by synchronizing with the signal to be recorded so that a signal in the prescribed period τ among output signals S RD of the optical pickup 12 supplied to the gate circuit 31 is taken out as the output signal D TAU. An output signal S CMP of the level comparator circuit 34 is taken out as the detection result of the vibration of the CD-R 10 or the optical pickup 12.
Patent JP-2001290724-A (JP)
Title: Framework having plug-and-play function and its reconstructing method
Inventor: VISHAL SHAH
IPC: G06F13/38
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a user application to find and utilize various network devices by integrating a plurality of networks having different communication protocols into a single unified framework. SOLUTION: This active configuration framework system interconnects a service and a service user. The framework has a plug-and-play(PnP) broker 104. The service user finds a networking service by using the PnP broker, utilizes the networking service and communicates with the networking service. The service user communicates with the service through the interface of the PnP broker independently of a communication protocol used by a device offering the service. A gateway 201 for registering the service in the PnP broker is also provided.
Patent JP-2002174099-A (JP)
Title: Method for executing expansion-type steel pipe rock bolt
Inventor: MITARAI YOSHIO
IPC: E21D20/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an expansion-type steel pipe rock bolt used for tunnel construction and to improve the shear proof stress of the expansion-type steel pipe rock bolt to a shearing force which occurs due to the deformation of the ground. SOLUTION: In this method for executing the expansion-type steel pipe rock bolt 4 of which both end parts are blocked and which comprises both a fluid injection opening A at one end part and a tubular shape capable of expanding in a drilled hole 2 in a rock mass R, etc., by pressurization from the fluid injection opening A, grout C is pressurized and injected from the fluid injection opening A to expand the steel pipe rock bolt 4 in the drilled hole 2, and the grout C is hardened with the steel pipe rock bolt 4 expanded in the drilled hole 2.
Patent JP-2001220393-A (JP)
Title: Alkylspiroboric acid salt to be used for electrochemical cell
Inventor: HEIDER UDO
IPC: H01G11/64
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemically stable substance having improved conductivity. SOLUTION: The objective substance is a boric acid salt expressed by general formula (I) (M is a metallic ion, a tetraalkyl ammonium ion, tropylium, a heterocyclic group or a condensed heterocyclic group containing P, N, S or O or the like; Ra to Rf are each H, n alkyl or a 1-8C aryl which may be partially substituted with F, Cl or Br; Rz is an aromatic ring or a substituted aromatic ring; (x) and (y) are each 1, 2, 3, 4, 5 or 6; and R1 to R4 are each an alkoxy or a 1-8C carboxyl which may be directly bonded with each other interposing a single bond or a double bond).
Patent JP-2001326285-A (JP)
Title: Driver circuit and its manufacturing method
Inventor: ITO SATOSHI
IPC: H01L23/482
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit suitable for preventing an occurrence of a delay in a response to an input of a drive signal and a method for manufacturing the drive circuit. SOLUTION: Three contact holes for connecting signal lines Ls, Ls1-Ls4 formed in space part from transistors Tr1-Tr4 to gate electrodes of a transistor via an insulating layer 14 are respectively provided at transistors Tr1-Tr4. Thus, a time in which an input signal is spread to the overall gate electrode is shortened. A response to inputting of the drive signal is relatively fastened.