baber/WOPTO huggingface dataset:
Patent JP-2001274028-A (JP)
Title: Reactor
Inventor: WATANABE OSAMU
IPC: H01F27/28
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which is improved in heat radiating property by making the shape of its core compact, and so on. SOLUTION: The coil of this reactor is constituted of an aluminum or copper wire and about 3/4 of the external surface of the coil 1 is exposed by assembling the core with the coil 1 from the hollow section 1c to one external side face 1b of the coil 1.
Patent JP-2001293043-A (JP)
Title: Nursing bed
Inventor: YAMAGUCHI HAJIME
IPC: A61G7/05
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To support a moving work of a person to be nursed between a central position and right or left side position on a bed by a caretaker. SOLUTION: When one of two handles 7 is rotated, two winding shafts 5 are rotated cooperatively with the rotation of the handle in the same direction. The one shaft 6 winds a movable sheet 5, and the other shaft 6 feeds the wound sheet 5. Thus, the sheet 5 is moved together with the person to be nursed on the sheet 5 in a lateral direction on a mattress 4.
Patent JP-2001230129-A (JP)
Title: Power transformer
Inventor: MINAMIDE TETSUYA
IPC: H01F30/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a power transformer, which is less deteriorated in electrical characteristics and is excellent in characteristics and quality. SOLUTION: Pinching parts 18b and 18a are formed in the insertion directions of an I core 12 to the bobbin 10 and the case 11, whereby the deviation of the coupled parts of the I core 12 with the U-shaped magnetic cores 13 from each other is eliminated and a magnetic core correction process is abolished.
Patent JP-2000307399-A (JP)
Title: Driver for multiple transmission system
Inventor: TOMITA KOKICHI
IPC: H03K17/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a switching element from being damaged by interrupting transmission when an overcurrent flows to the element in the case of driving the switching element to transmit a signal. SOLUTION: A driver is provided with a reference circuit consisting of a series circuit comprising a reference overheat self-interruption type semiconductor switch QB and a reference resistor Rr1 and connected in parallel with a signal transmission overheat self-interruption type semiconductor switch QA and of a comparator circuit CMP 1 that compares the source voltage of the switch QB with the source voltage of the switch QA, outputs a detection signal of a normal current while the source voltage of the switch QB is lower than the source voltage of the switch QA and outputs an over-current detection signal when the source voltage of the switch QB is higher than the source voltage of the switch QA.
Patent JP-2001231835-A (JP)
Title: Infection preventing method of catheter outlet
Inventor: FUJITA TAKAYUKI
IPC: A61L2/18
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent infection to and apply care to a catheter outlet or a wound region by allowing a catheterized person such as a peritoneal dialysis patient and a patient with an artificial urinary bladder, and a person with another external wound to take an open bath. SOLUTION: An open bath is taken in a bath house where a chlorinated isocyanuric acid system compound is dissolved.
Patent JP-2001232071-A (JP)
Title: Motor-driven top
Inventor: YOSHIDA MAKOTO
IPC: A63H1/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven top for enabling even a person without the technique of top spinning such as a little child to enjoy playing without the need of the separate ON/OFF operations of a switch in the flow of top playing. SOLUTION: For this motor-driven top, a motor whose rotary shaft with a knob is projected upwards is fixed at the center upper part of a body circumferentially provided rotatably around a core rod, a battery and the switch for electrically connecting the battery and the motor are provided inside, and by loading a load in the axial direction of the core rod, the core rod is forcibly fitted to the body and the switch is connected linked with the forcible fitting. It is preferable that the switch is electrically connected by pushing one of the connection parts of the switch to the bearing of the core rod.
Patent JP-2001231948-A (JP)
Title: Game machine provided with variable display
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance a dramatic display effect in a variable display having a double rotor structure used for a game machine. SOLUTION: The variable display for a game machine is composed of inner drums (first rotary body) D1, D2, D3 for draw and external drums (second rotary body) D11, D12, D13 for direction arranged to be independently rotatabe. The external drums D11, D12, D13 are made of a transparent material and the surface is divided into a plurality of different dramatic display function fields (a)-(e) along the rotary direction. A main pattern is variably indicated by the inner drums D1, D2, D3.  When a specified condition is realized, the external drums D11, D12, D13 are driven so that the dramatic display functional fields (a)-(e) corresponding to realization of the specified condition become visible to players, and the main pattern displaying that the specified condition is realized become visible and indicated to be superposable with the dramatic display indicated in the dramatic display functional fields (a)-(e).
Patent JP-2001231838-A (JP)
Title: Foot warm bath
Inventor: NISHIMURA SHINJI
IPC: A47K3/022
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To control the temperature of water appropriately even upon a change in the water quantity. SOLUTION: This foot warm bath comprises a footbath tub 11 in the form of a top-opening box for storing foot warm bath water W, a detecting part 12 that comprises a plurality of sensors 12a to 12e disposed vertically on the external wall of the side of the foot warm bath tub 11 and detects the quantity of the water within the tub 11, and a water warming part 13 that comprises a heating part 13a for heating from the bottom external wall of the foot warm bath tub 11 and warms up the water stored in the tub 11. A temperature control circuit 14 is installed to control the degree of heating of the water warming part 13 by using the detection result in the detecting part 12, and for example, increase the degree of heating of the water warming part 13 according as the water level obtained from the detection result in the detecting part 12 is higher.
Patent JP-2001236162-A (JP)
Title: Entertainment device, recording medium and computer program
Inventor: KIKUKAWA HIDEAKI
IPC: A63F13/52
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an entertainment device capable of performing various image representations. SOLUTION: This device has a data managing part 301 which is operated by an operation unit having operators respectively outputting a multi-valued signal, makes image representation data for displaying one image with respective different representation forms correspond to the identification information of the representation forms, the identification information of the operators and the value of the multi-valued signal and holds them, an indicated contents analyzing part 302 detecting the identification information of an operator and the value of a multi-valued signal which are actually inputted, a retrieving part 303 retrieving image representation data corresponding to the identification information of a representation form corresponding to the detected operator identification information and multi-valued signal value from the part 301,  and a display controlling part 304 changing the representation forms of an image in display on the basis of the retrieved image representation data, and enables one operator to display a plurality of display forms.
Patent JP-2001235699-A (JP)
Title: Optical scanner and image forming device using same
Inventor: KUBO NOBUAKI
IPC: G03G15/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which realizes cost reduction, can provide an optical scanner capable of enhancing the recycling characteristic, can solve each technical problem, such as the vibration-proof characteristic in accordance with sheet metal-ization, moreover, and can obtain a high-quality image by sheet metal-izing an optical box made of resin used conventionally. SOLUTION: The optical scanner for recording an electrostatic latent image on an image carrier has a condensing lens for condensing a luminous flux emitted from a light source and the light source, the first image-formation system for condensing the luminous flux from the condensing lens linearly near a deflection reflection plane of a deflector, and the second image-formation system which is made to make the uniform scanning of the luminous flux deflected by the deflector on a surface to be scanned, and condenses as a light spot. The optical scanner positions the optical device, a member to hold consists of platy metal and the platy metal composes a boxy main body casing.
Patent JP-2001233422-A (JP)
Title: Picking equipment
Inventor: FUJITA KOJI
IPC: B65G1/137
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide picking equipment for improving picking efficiency while giving a less waiting time to workers. SOLUTION: When a block finishing button 27 is operated at finishing picking work in a sorting area S, store data for specifying the sorting of the next goods collecting vessel to be moved from the upstream of a line is displayed on a store display 26 and data for goods to be picked in the good collecting vessel is displayed on a picking display. At this time, if the next goods collecting vessel is not fed from the upstream side, the actions of picking the goods in accordance with the display and charging the goods into a front rack 18 are repeated using a waiting time, whereby the picked goods are charged prior to the good collecting vessel 20 moved upstream and delayed in arrival. Extremely efficient picking work can be done and the efficiency of the whole arrangement can be improved.
Patent JP-2001235732-A (JP)
Title: Mounting structure of panel heater of liquid crystal display panel
Inventor: HISANAMI JIYOUJI
IPC: G09F9/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a panel heater in a liquid crystal display panel which can improve the thermal conductivity from the panel heater through a polarizing plate to a liquid crystal layer. SOLUTION: The thickness of a polarizing plate 13b in the side where a panel heater 15 is to be mounted is controlled to be same as the thickness of a joining member 14. By fixing the panel heater 15 through the joining member 14 to a liquid crystal cell 12 in the outside position of the polarizing plate 13b, the panel heater 15 is tightly brought into contact with the polarizing plate 13b.
Patent JP-2001241722-A (JP)
Title: Constant temperature air conditioning system
Inventor: YAMADA KUNIAKI
IPC: F24F11/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature air conditioning system in which a constant temperature can be kept in an air conditioning room even when a cooling unit mounted on a package unit is started/stopped depending on the variation of cooling load. SOLUTION: The constant temperature air conditioning system comprises a package unit 10 incorporating a cooling unit 11 and a heating unit 12, a supply air temperature detector 23, a room temperature detector 21, a supply air temperature regulator 26, and a room temperature regulator 24 performing proportional control of the heating unit 12 based on temperature detection signals outputted from these detectors 23, 21. Under normal operating conditions, the supply air temperature regulator 26 is set with a maximum proportional band and the room temperature regulator 24 controls the output from the heating unit 12 proportionally based on the temperature detection signal from the room temperature detector 21 while performing start/stop control of the cooling unit 11.  At a moment when the cooling unit 11 is started or stopped, set temperature of the supply air temperature regulator 26 is altered to a supply air temperature at that moment and the proportional band is minimized before being returned back to an initial set level gradually.
Patent JP-2001233806-A (JP)
Title: Perfluoroalkyl group-containing compound and method for producing the same
Inventor: HIRAO SHUNICHI
IPC: C07B61/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of a more efficient additional reaction of a perfluoroalkyl iodide to a carbon-carbon double bond without requiring an additive such as a radical initiator and capable of being carried out under irradiation with light. SOLUTION: The perfluoro iodide is added to an unsaturated group of an unsaturated compound under the irradiation of the light by a xenon lamp to produce the objective perfluoroalkyl group-containing compound.
Patent JP-2001241771-A (JP)
Title: Thermal storage apparatus
Inventor: KAWACHI TAKAO
IPC: F24H7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage apparatus capable of discharging a large quantity of a heating medium of a high temperature in a short time. SOLUTION: The thermal storage apparatus comprises a container body 12 for filling a thermal storage material 16 therein, a heater 20 for heating the material 16, a heat transfer tube 17 arranged in the body 12 and in which the heating medium flows therein and the material 16 heat-exchanges with the medium, and a heat transfer material 25 and a heat transfer material 26 arranged in the body 12 to improve a heat transfer rate between the remote material 16 to the tube 17 and the tube 17. Since the heat transfer rates of the materials 25, 26 are larger than that of the material 16, the material 16 remote to the tube 17 can efficiently heat-exchange with the tube 17 via both the materials 25, 26.
Patent JP-2001244313-A (JP)
Title: Transportation method and transportation apparatus, and exposure method and aligner
Inventor: GOTO EIJI
IPC: B65G49/07
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for stably transporting each mask (substrate) of various sizes, and to provide an exposure method and an aligner employing such method and apparatus. SOLUTION: The aligner S comprises a dimension detecting system R for detecting the size of a mask M in a mask case 11, a transportation apparatus H for transporting this mask M to a discrimination part A, and a control part 9 for instructing to transport the M to a projection exposure part E after positioning the mask M in the discrimination part A based on the size of the mask M and carrying out the predetermined treatment. A transportation apparatus H transports stably in response to the dimension of the mask M, because the dimension of the mask M is detected before transportation.
Patent JP-2001238777-A (JP)
Title: Bedclothes
Inventor: TANABE YOUSUKE
IPC: A47G9/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide excellently functional bedclothes simultaneously having long-lasting smell preventive and deodorizing property, antibacterial property, mildewproof property and soil resistance. SOLUTION: The bedclothes are mainly composed of fibers, and characterized by having at least one binder selected from alkyl silicate-based resin, silicone- based resin and fluorine-based resin and a photocatalytic agent on the fiber surfaces.
Patent JP-2001241671-A (JP)
Title: Cooker
Inventor: AKESATO MASAMI
IPC: F24C7/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To decrease the power consumption at a standby time, and to prevent the malfunction of a door detecting circuit detecting the open/close condition of a door. SOLUTION: The first door switch 19 that is opened first at the time when a door 12 opening and closing the front opening 2 of a cooking chamber 3 is opened, a load circuit of a heat source and the like supplying high-frequency electric waves to the inside of the cooking chamber through the normally-open contact 20a of the second door switch 20 closing after the first door switch and a door detecting circuit 21 are connected with a commercial power supply 18, and a control circuit 22 is connected with the commercial power supply through the normally-open contract. The first relay contact 24 controlled by the output of the control circuit is connected with the normally-open contact in parallel.
Patent JP-2001250830-A (JP)
Title: Wiring structure and its manufacturing method
Inventor: IGARASHI MICHIHITO
IPC: H01L21/3213
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a stable wiring structure having small contact areas for wiring formed in a self-aligning way with a very narrow line width and a method of manufacturing the structure. SOLUTION: A wiring layer 14 is formed in a self-aligning way on the side wall of an insulating layer 12 and extended on a substrate 11. An island area 13 composed of a silicon oxide film, etc., is formed adjacently to the wiring layer 14 and a conductive layer 16 composed of doped polysilicon, etc., is formed around the area 13. Another conductive layer 15 is embedded in the area between the island area 13 and insulating layer 12. In this area, the conductive layer 16 is integrated with the wiring layer 14. An interlayer insulating film 17 composed of a BPSG film, etc., is formed on the whole surface of the substrate 11, and a contact hole C3 is formed in an area including the area above the embedded conductive layer 16. In addition, an upper wiring layer 18 which is brought into contact with the conductive layer 16 through the contact hole C3 is formed.
Patent JP-2000264245-A (JP)
Title: Sub-frame for car
Inventor: KUNERT REINHARD
IPC: B62D29/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a stable sub-frame for car unlikely to be twisted whereby it is possible that the whole construction is fixed to the car body as a assembled unit of car body. SOLUTION: A sub-frame 1 of a car, in particular for its rear axle, is equipped with a frame capable of being fixed to the car body, and the frame is equipped at least with cross-members 4 and 5 coupled together by vertical members 2a and 3a, and a bearing part for a wheel guide member is installed on the vertical members, and the apparatus of a transmission device is installed between the vertical members and cross-members of the frame.  Vertical member structures 2 and 3 on each side are equipped with vertical members arranged above and below, and the vertical members are furnished in between with an insert opening for the shaft of the apparatus of transmission device, gathered approx. at the end, and coupled with the cross-members, and the apparatus of transmission device is coupled with the cross-members and vertical members through a three-point bearing part while the shaft of the apparatus of transmission device extends toward the wheels upon passing through the insert opening.
Patent JP-2001246230-A (JP)
Title: Exhaust gas treatment method
Inventor: YOSHINO KAZUNORI
IPC: B01J23/652
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently treat an organohalogen compound and organic matter contained in exhaust gas when exhaust gas containing the organohalogen compound or that containing an inorganic halogen compound and organic matter is treated and to sufficiently reduce a byproduct, especially dioxins. SOLUTION: In this method for treating exhaust gas containing the organohalogen compound and organic matter or that containing the inorganic halogen compound and organic matter, a front stage catalyst and a rear stage catalyst are arranged in a gas flow direction and the inlet temperature of the rear stage catalyst is set to 300 deg.C or lower and/or an organohalogen compound decomposing catalyst is arranged as the front stage catalyst and a dioxin decomposing catalyst is arranged as the rear stage catalyst in the gas flow direction.
Patent JP-2001249652-A (JP)
Title: Multiscreen display device, display system and projector drive circuit used for the same
Inventor: URATA HIROYUKI
IPC: G02F1/1335
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a multiscreen display device by suppressing the color irregularity and luminance unevenness between unit screens by the change with lapse of time of the lamps and optical sections of respective unit projector sections with this multiscreen display device. SOLUTION: Either or both of the display device or illumination optical systems of the unit projectors are controlled in accordance with the reference luminance information common to the plural unit projectors, by which the luminance unevenness between the plural unit screens is suppressed.
Patent JP-2001262474-A (JP)
Title: Woolen structure capable of being mechanically washed by using laundry soap based on indication of household articles quality, and method for producing the woolen structure
Inventor: OKAJIMA MITSUMASA
IPC: D06M101/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a woolen structure having both of durability and resilience, hardly causing a felting phenomenon and excellent in performance resistant to washing. SOLUTION: A woolen yarn is formed by applying oxidation treatment with an oxidant to wool collected from New Zealand-grown sheep and then by spinning the wool into yarn. A cloth is formed by treating the woolen yarn with a neutral protease and then by weaving the woolen yarn in the usual manner. A woolen fabric is produced by dyeing the cloth with an acid dye.
Patent JP-2001259804-A (JP)
Title: Sealing method for poured molten metal stream and its device
Inventor: YAMASHITA KEIICHI
IPC: B22D41/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for poured molten metal stream in which the invasion of the air into the sealing device is prevented as much as possible and the molten metal having desired cleanliness can surely be produced. SOLUTION: In the sealing device 1 for poured molten metal stream when the molten metal poured into a vessel 3 for receiving the molten metal disposed at the lower part of a pouring nozzle 4 from the pouring nozzle 4 disposed at the bottom part of the vessel 2 for holding the molten metal, this sealing device 1 is provided with a helmet part 6 fitted to the pouring nozzle 4, a seal pipe 8 arranged at the opening part 7 for receiving the molten metal in the vessel 3 for receiving the molten metal, an annular inert gas spouting part 10 arranged on the seal pipe 8 and having an inert gas spouting hole 9 toward the upper part and an intermediate cylindrical body 11 arranged between the helmet part 6 and the inert gas spouting part 10.
Patent JP-2001258452-A (JP)
Title: Apparatus and method for removing insect
Inventor: YAMADA ATSUSHI
IPC: A01M1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To effectively and sanitarily remove flies with ultrasonic waves. SOLUTION: This apparatus for removing insects comprises an ultrasonic vibrator 5 for applying ultrasonic vibration to a container 3 and heaters 6 and 8 for heating water 7 in the container 3 and is capable of heating the water 7 in the container 3, applying the ultrasonic vibration to the container 3 with the ultrasonic vibrator 5 and thereby weakening the movement of the flies and removing the flies.