baber/WOPTO huggingface dataset:
Patent JP-2002145003-A (JP)
Title: Airbag system
Inventor: KOBAYASHI HIROYUKI
IPC: B60R21/207
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an airbag system capable of corresponding to a secondary collision in a vehicle collision and reducing the number of components and man-hour for assembling. SOLUTION: The airbag system 11 is provided with an airbag 13 and an inflator 21 for supplying inflation gas to the airbag 13, and inflates and unfolds the airbag 13 on a required timing to protect an occupant seating on a seat 1. The airbag 13 is comprises a side bag part 14 folded and stored in a seat back part or a vicinity of a vehicle outer side surface of seating part of the seat 1, and unfolded and inflated to cover a vehicle outer side of the occupant, and an auxiliary bag 15 connected to the side bag part 14 via a communication part 16 and unfolded and inflated around the occupant except vehicle outer side of the occupant to restrain the occupant. The side bag part 14 and the auxiliary bag part 15 are unfolded and inflated by one inflator 21.
Patent JP-2002157799-A (JP)
Title: Head drum unit
Inventor: TAKEUCHI ATSUSHI
IPC: G11B15/61
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device capable of reducing a load to a magnetic tape end face of a middle rotating drum type having a projection that is very effective to running load reduction. SOLUTION: This head drum unit consists of a bottom fixed drum having a helical guide, a middle rotating drum attached to the bottom fixed drum in a rotatable way and a fixed top fixed drum attached almost coaxially with the bottom fixed drum, has at least the projection on the upper fixed drum side of the middle rotating drum and has a means for partially weakening tap tension in the vicinity of a contact end point with the magnetic tape to the projection.
Patent JP-2002162066-A (JP)
Title: Dehumidifier
Inventor: ADACHI KEISUKE
IPC: F24F1/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier which can prevent vibration or noises occurring from a compressor from leaking to outside as much as possible. SOLUTION: This dehumidifier prevents the noise or vibration occurring from the above compressor from leaking to outside as far as possible, by providing itself with a noise insulating case 15 where the outside peripheral face is coated with vibration proof member and a sound absorbing member 17 is stuck to the inside peripheral face such that it covers the compressor 8 installed in a compressor chamber.
Patent JP-2002165430-A (JP)
Title: Spindle motor
Inventor: SAITO SHOICHI
IPC: H02K5/167
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor for which the installation precision of field magnet on a rotor and the accuracy of positioning thereof are enhanced. SOLUTION: The spindle motor includes a stator 2 installed on a base plate (base) 1, a bearing 3 installed on the base plate at a prescribed position, a rotary shaft 4 placed rotatably in the bearing, the rotor 5 fixed on the rotary shaft, and the field magnet 8 fixed on the rotor. Metallic magnetic material and resin are used for the rotor 5, and the magnetic material portion is fixed on the rotating shaft 4. The resin portion is formed integrally with the magnetic material portion, and a holding portion is formed in part of the resin portion so that the field magnet 8 is secured there by press fit. The field magnet 8 and the rotor 5 are fixed, by press fitting them into the holding portion. Thus the installation precision of the field magnet on the rotor of the spindle motor, and the positioning precision thereof are enhanced.
Patent JP-2002158161-A (JP)
Title: Method for detecting position
Inventor: YASUDA MASAHIKO
IPC: G01B11/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a position highly accurately while minimizing the region of an alignment mark on a wafer. SOLUTION: In the method for detecting relative positional relation between a reticle and a wafer based on a reticle mark 22 formed on a reticle 1 and a wafer mark 24 formed on a wafer 5, the reticle mark 22 and the wafer mark 24 are irradiated with a detection beam and beams emitted from both marks 22 and 24 are received. Relative positional relation is detected based on the nest state of an image signal V22 corresponding to the reticle mark 22 and an image signal V24 corresponding to the wafer mark 24.
Patent JP-2002154497-A (JP)
Title: Energy transmission protecting system of photovoltaic power generation sattelite
Inventor: KAWASAKI SHUICHI
IPC: B64G1/42
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a energy transmission protecting system of photovoltaic power generation stattelite capable of protecting a body from being irradiated by the energy beam by covering the circumference of the energy beam with the beam of electric wave and light. SOLUTION: A photovoltaic power generation panel 11 is loaded on a photovoltaic power generation satellite 10, the power generated by the power generation panel 11 is converted into the energy of microwave or laser light inside of the satellite 10, emitted toward the power receiving equipment 20 on the earth as the energy beam 30, and received by an energy receiving part 21 to be converted into the electric power. A warning signal generating part 3 is mounted around an energy emitting part 13 of the satellite 10 for emitting the warning signal beam 4 to the circumference of the energy beam 30 to form a beam film around the energy beam 30. The body such as an aircraft can be prevented from receiving the radiation by detecting the warning signal beam and converting the same into the warning signal.
Patent JP-2002155555-A (JP)
Title: Water feeding device
Inventor: NAGAI SUMIKO
IPC: E03C1/05
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a water feeding device comprising a single faucet used in common to purified water and raw water capable of preventing invasion of microorganisms into a water purifier, and restricting waste of purified water to reduce facility cost. SOLUTION: This device is provided with a primary side flow passage 6 to introduce material water to the water purifier 1, a secondary side flow passage 7 from the water purifier 1 to reach the faucet 2, a bypass flow passage 8 branched from the primary side flow passage 6 to be combined with the secondary side flow passage 7, flow passage changing and shielding means 9 and 12 provided at a branch part, a backflow prohibiting means 13 provided in the secondary side flow passage 7, a control device 17, and an operation switch 3.  By means of the flow passage changing and shielding means 9 and 12, supply of material water is shielded when water is stopped, the upstream side of the primary side flow passage 6 is communicated with the downstream side when purified water is discharged, the upstream side of the primary side flow passage 6 is communicated with the bypass flow passage 8 when material water is discharged, and the upstream side of the primary side flow passage 6 is temporarily communicated with the bypass flow passage 8 every specified time or every time when water stopping time reaches a set value.
Patent JP-2002154783-A (JP)
Title: Horizontal lifting beam
Inventor: YAMAMOTO KUNIHIKO
IPC: B66C1/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal lifting beam that can put a so-called mass- eccentric suspended load with the center of gravity shifted from the center of the suspended load, in a horizontal state from the beginning of lifting while dispensing with dangerous high lift work for the adjustment of lifting wires. SOLUTION: This horizontal lifting beam is provided with a lifting beam body lifted by a plurality of wires stretched from a lifting hook of a crane; wire fixing members provided on one side and the other side of the lifting beam body to fix the tip parts of the lifting wires; a plurality of fittable parts provided at each of one side and the other side of the lifting beam body at the parts where the wire fixing members are detachably fitted to the lifting beam body, with mutually different distance on each side from the center part of the lifting beam body; a wire pressing member for determining the stretched direction of the lifting wire by pressing the intermediate part of the lifting wire to bend the intermediate part; and a suspended load support member for lifting and supporting the suspended load.
Patent JP-2002160863-A (JP)
Title: Printer
Inventor: TANAKA SHINJI
IPC: B41J2/01
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer customizable in design by a user. SOLUTION: An image of a user's taste is printed on a plastic sheet and the sheet is used as a paper delivery tray 3. A paper delivery tray fixing part 2 is provided under a delivery port 12 of a printer body 1.
Patent JP-2002167789-A (JP)
Title: Flexible rubber joint and connecting structure of underground structure using it and execution method of underground structure
Inventor: HAYASHI SHINJI
IPC: E02D29/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a new flexible rubber joint capable of sharply reducing a cost required for executing a cut and cover tunnel while exhibiting the excellent cut-off function, a connecting structure of an underground structure using this joint, and an execution method of the underground structure. SOLUTION: This flexible rubber joint 10 has, for example, an almost inverse U-shaped curved part 11, a pair of flange parts 14 integrally connecting the opening ends 12 of the curved part 11, and fixed in a cross-sectional almost V shape by sandwiching the curved part 11, and a bottom part 20 integrally installed between both opening ends 12 of the curved part, and partitioning a space 13, and an angle θformed by the pair of flange parts 14 is set in a range of 60 to 140 deg..  While, this connecting structure of the underground structure is obtained in such a way that a presser plate 23 and an anchor bolt 24 are arranged in the flange parts 14, a connecting metal fitting and an interval holding material are installed, and after erecting the flexible rubber joint 10 in a connecting part of a box body, concrete is placed in the connecting part while using the reverse 16 of the flange parts also as a part of a form.
Patent JP-2002162649-A (JP)
Title: Display device and method of manufacturing the same
Inventor: TOKO YASUO
IPC: G02F1/167
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in aperture ratio by preventing the flocculation of particulates near an injection port of a display device using the particulates. SOLUTION: This display device includes a transparent first substrate, a second substrate which is arranged to face the first substrate across a prescribed gap, a dispersion medium which is grasped between both substrates, the many particulates which are dispersed in the dispersion medium, plural electrodes which are formed on one surface of the first substrate and plural housing sections which are formed in at least either of first regions near any one among the adjacent electrodes on at least one of the surface of the first substrate and the surface facing the second substrate or second regions of the second substrate surface nearly facing the first regions and can house the particulates.
Patent JP-2002126396-A (JP)
Title: Clothespin utilizing pulling force
Inventor: KUROKAWA AKIHIRO
IPC: D06F55/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a convenient clothespin capable of removing a piece of laundry hanged and dried by pinching with the clothespin by lightly pulling. SOLUTION: A chain A is horizontally fitted between grip parts 1 and 2 of the clothespin. A chain B is fitted to the central part of the chain A so that it is hung on a fixed hanger C. When the laundry D is lightly pulled, the clothespin is also pulled, and a point E of a contact between the chain A and the chain B, which are fitted so as to hang on the fixed hanger C, is pulled by each of the chains, and each part of the horizontally fitted chain A is divided between the point E of the contact and diagonally lowered. Thus, a space between the grip parts 1 and 2 of the clothespin is narrowed in the same state as a conventional clothespin, which is gripped by a hand and opened. Thereby, the laundry can be removed easily by lightly pulling.
Patent JP-2002167552-A (JP)
Title: Hard coating material composition and hard coat material
Inventor: SUGIZAKI TOSHIO
IPC: C09D5/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hard coating material composition comprising a silsequioxane oligomer which is suited in forming a hard coat layer having very superior weatherability and mar resistance, and a hard coat material having a hard coat layer obtained by curing the above composition on a carrier. SOLUTION: The ionizing radiation-curable hard coating material composition comprises a silsequioxane ladder oligomer having a repeating unit structure represented by formula (1) [wherein R1 is (CH2)n-O-C(=O)-Cr=CH2 or -CH=CH2; (r) is hydrogen atom or methyl group; (n) is an integer of 1-10; and R2 is the above R1 or a 1-6C alkyl group or aromatic group which may have a substituent] and a number average molecular weight of 1,000-30,000. The hard coat material has a hard coat layer obtained by curing the above hard coating material composition.
Patent JP-2002170618-A (JP)
Title: Connector
Inventor: FUJITA SHINYA
IPC: H01R13/42
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector enabled to maintain an stable contact between a base board and an elastic contact piece, while avoiding short-circuit and deformation of the elastic piece. SOLUTION: Pushing parts 7, arranged with a prescribed internal on the front and back side of a base board 3, are formed in a base board side housing 1 which houses the base board 3. On the other hand, an elastic contact piece 9, enabled to contact with a foil-shaped terminal part 4 installed on the surface of the base 3, is formed to a terminal metal fittings 5. Contact point parts 21 of the elastic contact piece 9 are made to locate at an retreated position where they can not contact with the terminal part 4 in natural state. When both housings 1, 2 are fitted to each other, the pushing parts 7 push the elastic contact piece 9 toward the base board 3, consequently, the elastic contact piece 9 deforms toward the base board 3, and the contact point parts contact with the terminal part 4.
Patent JP-2002166843-A (JP)
Title: Motor-driven power steering device
Inventor: HIYAMIZU YOSHINOBU
IPC: B62D5/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device with the safety enhanced by maintaining the advancing direction of a vehicle even in the hand- off condition in which the driver leaves his hands off from the steering wheel. SOLUTION: The steering torque T applied to the steering wheel 2 by the driver is sensed by a torque sensor 10. When the steering torque T lies within a certain specified range, judgement is passed that it is in the hand-off condition. When the steering angle δ sensed by a steering angle sensor 11 lies with the specified range near the middle point of steering angle, judgement is passed that the vehicle is in the straight running condition. In the case the vehicle is in the straight running condition and in the hand-off condition, a target amperage setting part 21 sets the target amperage for keeping the steering angle δat the middle point of steering. The motor 13 is controlled on the basis of this target amperage, which allows hindering a variation of the steering angle of vehicle wheels FL and FR resulting from the surface unevenness of the road surface.
Patent JP-2002167820-A (JP)
Title: Faucet device
Inventor: SEKI MITSUYOSHI
IPC: E03C1/042
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device specially designed for a water purifier which can be applied for a usual combination faucet used in common, does not require extra attachment holes, and is good looking and usable. SOLUTION: A faucet device comprises a water supply pipe, a hot water supply pipe, a water mixing part to mix water with hot water, a mixing faucet with a mixed water supply pipe through which the mixed water is supplied, a water conduit separated from the mixing faucet, a second faucet with a water outlet, a water purifier, an inflow pipe to connect the water supply pipe with the water purifier, an outflow pipe to connect the outlet of the water purifier with the water conduit, an open-close mechanism provided at both or one of the upstream and the downstream of the water purifier. The device is also characteristic in that the second faucet is provided between the mixing faucet and the mounting surface, and the water conduit is inserted in the same hole with the mounting hole of the mixing faucet.
Patent JP-2002175811-A (JP)
Title: Non-sintered nickel cathode for alkali storage battery, it manufacturing method, and alkali storage battery using the cathode
Inventor: NAKAI SEIYA
IPC: H01M10/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel cathode for an alkali storage battery, its manufacture method, and the alkali storage battery using it, which can obtain the alkali storage battery having proper charging/discharging cycle characteristics. SOLUTION: The non-sintered nickel cathode for the alkali storage batteries contains a conducive support body, and an active-material content layer arranged on the surface of the support body. The active-material content layer consists of an active-material powder containing nickel hydroxide, a binder, and a high polymer which contains dibutyl-dithiocabamic acid nickel, and causes the binder to cause oxidation reaction by the existence of oxygen.
Patent JP-2002144440-A (JP)
Title: Improvement in method for spraying up polyurethane
Inventor: HORII MASAAKI
IPC: C08G18/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method that is free from deformation of a product by omitting a deaerating step, which is a problem of a conventional FRP, and improving a strength insufficiency and a rigidity insufficiency of a conventional method for spraying up a polyurethane resin. SOLUTION: A method for manufacturing the polyurethane reinforced plastic or a reinforced plastic made of a polyurethane resin comprises the steps of previously adding a specific catalyst to a polyol side to mix a prepolymer obtained by modifying an isocyanate or an isocyanate and the polyol with the polyol, adding glass fiber chopped strands by using a spray gun having a glass chopper or not adding the strand but spraying up and molding to the mold, and curing at 40 to 50 deg.C for 15 to 35 min as it is, in the step of executing a mold release agent treatment in a mold, coating special gel coating thereon, and then spraying up and molding by using a two-component curable urethane sprayer.
Patent JP-2002152958-A (JP)
Title: Cable support wire tensile tool
Inventor: OTAKI ITARU
IPC: A23L17/30
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To stably and firmly or permanently install a drop wire such as a communication wire, by a method where a required tension is applied to the support wire of the drop wire, and the applied tension is maintained properly. SOLUTION: This cable support wire tensile tool has a tool body 10, a shaft 20 attached rotatably to the body 10, a take-up bobbin 30 for taking up a support wire, and a clutch mechanism 40. Support wire insertion holes 21a and 31a, which are linked with each other are formed respectively in the shaft 20 and the take-up bobbin 30. The support wire is inserted through the insertion holes 21a and 31a and the shaft 20 is turned in the take-up direction of the support wire. The take-up bobbin 30 is integrated with the shaft 20 by the inserted support wire and turned with the shaft 20. The support wire is taken up by the turn and a required tension is applied to the support wire, while the turn of the shaft 20 and the take-up bobbin 30 in the reverse direction is restricted by the clutch mechanism.
Patent JP-2002182538-A (JP)
Title: Image forming device
Inventor: SUDO YASUSHI
IPC: G03G15/04
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which banding can be suppressed more easily and the quality of the printing image is improved by stabilizing the rotation of the photoreceptor. SOLUTION: An image forming device which has a unit for detecting the scanning signal of a laser beam in the longitudinal direction at exposure is provided with a photoreceptor having markings spaced by an interval equal to the interval of image scanning and is further provided with a position detector containing a single-body photodetector for reading the markings.
Patent JP-2002182757-A (JP)
Title: Input circuit having input abnormality detection function, and controller
Inventor: TANAKA KENJI
IPC: G05B23/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an input circuit having an input abnormality detection function capable of easily deciding an abnormality that has occurred in the input circuit in a control system, and to provide a controller. SOLUTION: A first fixed resistance 22 and a second fixed resistance 23 are inserted between a power source B and the ground GND, and a variable resistor 16 is connected between the first and second fixed resistances 22 and 23. A third fixed resistance 24 is also inserted between the output terminal 21 of the variable resistor 16 and a control circuit 11, and a pull-down resistance 25 is inserted between the third fixed resistance 24 and ground GND. The first and second fixed resistances 22 and 23 are set smaller than the third fixed resistance 24 and the pull-down resistance 25 so that the voltage of an upper limit failure voltage area or a lower limit failure voltage area can be outputted to the control circuit 11 in emergency such as disconnection.
Patent JP-2002188602-A (JP)
Title: Apparatus and method for controlling hydraulic power unit
Inventor: KATO AKIRA
IPC: B60J5/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a device controlling a hydraulic power unit so as to slowly stop a hydraulic cylinder without causing noises, vibration or the like by the hydraulic cylinder when a moved object is stopped. SOLUTION: The control device controlling the hydraulic power unit controls a current impressing to a storage pre-memorizing time tk from actuating start to actuating start of slowly stop, a timer measuring actuating time and a motor and at the same time contains a processing element renewing the time tk memorized in the storage. The processing element stops the current flowing through the motor when it receives a signal of actuating termination of the hydraulic cylinder from a current sensor while simultaneously corrects and renews time tk memorized in the storage in order to determine subsequent time to the actuating start of the slowly stop comparing time t2 from the actuating start of the slowly stop measured by the timer to reception of the signal of the actuating termination from the sensor with preset time.
Patent JP-2002187149-A (JP)
Title: Method for manufacturing cellulose acrylate film
Inventor: YAMADA TSUKASA
IPC: B29C41/32
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality plane cellulose acrylate film without using a chlorine organic solvent like a methylene chloride. SOLUTION: The cellulose acrylate film is manufactured by casting a cellulose acrylate solution of a cellulose acrylate dissolved in a non-chlorine mixed solution containing keytone with a solubility parameter of 19 to 21 and an ester with a solubility parameter of 19 to 21 in more than one layer by a cocasting process.