baber/WOPTO huggingface dataset:
Patent JP-2001190441-A (JP)
Title: Chemical mixing and discharging device
Inventor: SHIGEMATSU TOSHIBUMI
IPC: B05B1/18
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To enlarge a chemical container and further to always discharge an aqueous chemical solution of stable saturation concentration for a long time during water discharging. SOLUTION: This device is provided with a discharging implement, water feeding path connected to this charging implement, a first opening/closing valve part for opening/closing water to flow in this water feeding path, the chemical container, in which a water-soluble chemical is stored, a discharging path for connecting the water feeding path to the chemical container, a discharging means for discharging the aqueous chemical solution in the chemical container through the discharging path into the water feeding path, a water level detecting means provided in the chemical container, an inflow path for connecting the water feeding path to the chemical container, and a second opening/closing valve part provided in this inflow path to be opened on the basis of the water level detecting means when a water level is within a prescribed water level range,  and a take-out port part of the discharging path from the chemical container is positioned a little lower than the lower limit position of the prescribed water level range.
Patent JP-2001204019-A (JP)
Title: Data transmission method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/70
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter that can transmit a signal resulting from multiplexing a plurality of digital video signals with a transmission system where word sequence data including word synchronous data formed on the basis of data to be transmitted are transmitted through 8B/10B conversion and S/P conversion. SOLUTION: Multiplexing is applied to a plurality of the digital video signals or a combination between a plurality of the digital video signals and a bit addition signal to generate word sequence data and to obtain other word sequence data by inserting an additional word data group including word synchronous data to the word sequence data, a P/S conversion section incorporating a 8B/10B conversion section is used to apply 8B/10B conversion to the other word sequence data to generate composite word sequence data including the word synchronous data after the 8B/10B conversion on the basis of the word synchronous data, the composite word sequence data are converted into serial data, which are transmitted.
Patent JP-2001204218-A (JP)
Title: Apparatus for lifting and lowering reaping part of combine harvester
Inventor: YAMAZAKI TATSUYA
IPC: A01D67/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To finely control the height of a combine harvester. SOLUTION: This apparatus for lifting and lowering a reaping part 20 is equipped with a lifting and lowering controlling means 17 for controlling the lifting and lowering of the liftable and lowerable reaping part 20 and fine control switches 14 and 15 for sending operation signals for finely controlling the height of the reaping part 20 to the lifting and lowering controlling means 17 and further the fine control switches 14 and 15 arranged in an operating lever.
Patent JP-2001204336-A (JP)
Title: Fishing case
Inventor: HOSOMI YASUO
IPC: A01K97/06
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a fishing case capable of being easily compacted in upper and lower direction when it is not stored. SOLUTION: In a fishing case comprising a case body having an upper opening and formed of a sheet body having flexibility at least in its side face and a lid body for covering the upper opening of the case body, a handle is installed to the lid body and A/L (dimension: cm2/cm) is regulated to 100-200, wherein A (dimension: cm2) is the bottom area of the case body and L (dimension: cm) is the depth of the case body.
Patent JP-2001208374-A (JP)
Title: Dehumidifying system
Inventor: MAEDA KENSAKU
IPC: F25B29/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifying system where the weight and flow of a high heat source and a low heat source are small, by doing with one piece each of path for the high heat source and the low heat source. SOLUTION: This dehumidifying system is equipped with a moisture adsorber 103, which has a desiccant for adsorbing moisture processing air A and reproduced by reproduced air, a heater 220 which heats the reproduced air B to reproduce the desiccant, a cooler 210 which cools the processing air A having adsorbed moisture with the desiccant, a high-pressure refrigerant gas line 400, which supplies high-pressure refrigerant gas to the heater 220, a low-pressure refrigerant gas line 410 which streams the low-pressure refrigerant gas from the cooler 210, a low-pressure refrigerant gas condenser 21 which condenses the low-pressure refrigerant gas flowing in the low-pressure refrigerant gas line 410 with a low heat source, and high-pressure refrigerant gas evaporators 34 and 35,  which generate a high-pressure refrigerant gas to flow in the high- pressure refrigerant gas line 400 with a high heat source.
Patent JP-2001206968-A (JP)
Title: Thermoplastic resin foam
Inventor: YODA KAORU
IPC: B29L7/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam excellent in thickness and density accuracies. SOLUTION: This foam is produced while keeping the amount of the added foaming agent based on that of the thermoplastic resin constant.
Patent JP-2001205796-A (JP)
Title: Inner temperature measurement of integrated drive circuit including switching circuit supplying drive signal to drive element
Inventor: TAMURA NOBORU
IPC: B41J2/01
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To measure the inner temperature of a driver IC with high accuracy. SOLUTION: Based on reference temperature information including a predetermined inner temperature reference value of an integrated drive circuit (driver IC) and the output reference value of an inner temperature sensor at the inner temperature reference value, inner temperature of the integrated drive circuit corresponding to the output value of the inner temperature sensor is determined. The reference temperature information is determined by determining the atmospheric temperature of the integrated drive circuit as the inner temperature reference value, and then determining the output value of the inner temperature sensor at the atmospheric temperature as the output reference value. Alternatively, it is determined by reading out the reference temperature information provided readably on a print head unit.
Patent JP-2001214294-A (JP)
Title: Alkaline zinc and zinc alloy plating bath
Inventor: OSHIMA KATSUHIDE
IPC: C25D3/22
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stable alkaline zinc and zinc alloy plating bath by which a smooth and bright plating of metallic zinc is obtained. SOLUTION: This alkaline zinc and zinc alloy plating bath contains the water-soluble reactive product of (a) nicotinic acid with (b) at least one kind of compound selected from a group consisting of a halohydrocarbon, alkylene oxide, epihalohydrin and halogenated ether.
Patent JP-2001213818-A (JP)
Title: Method of production for cyclophane derivative
Inventor: MIKI SADAO
IPC: B01J31/22
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an octafluoro[2,2]paracyclophane derivative without needing a special facility with an easy operation at a low cost. SOLUTION: A method of production for an octafluoro[2,2]paracyclophane derivative of the general formula 2 (Y is a halogen, an alkyl or an alkoxyl; and n is an integer of 0-4) by reacting a corresponding di(halodifluoromethyl) benzene derivative in the presence of a transition metal compound in an alcohol solvent.
Patent JP-2001215141-A (JP)
Title: Thermal flow-rate sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01F1/68
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To realize a thermal flow-rate sensor in which a heater resistance value is not changed, in which a diaphragm itself used to form a heater is not broken down and which is of high reliability. SOLUTION: A silicon diaphragm 5 is doped. Heaters 7 and sensors 8, 9 are formed at the inside of the silicon diaphragm 5. Insulating films 4, 6 are executed to the surface and the rear surface of the silicon diaphragm 5. Insulating layers 10 are executed at the inside of the silicon diaphragm 5 between the heaters 7 and the silicon diaphragm 5. Consequently, in the heaters 7, a resistance change due to a piezoelectric effect is suppressed, an increase in the resistance value due to the diffusion of ions is suppressed, and the bad influence of waterdrops which are stuck to the surface of the silicon diaphragm 5 is suppressed.  The thickness of the silicon diaphragm 5 is made thick (2 μm or more), the thickness of the heaters 7 is made thick, and the silicon diaphragm 5 has a structure whose upper part and lower part are nearly symmetrical with reference to the center line in its face direction. As a result, the strength of the silicon diaphragm 5 is enhanced.
Patent JP-2001215648-A (JP)
Title: Heat developable photosensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C1/498
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having improved light resistance after heat development, that is, improved variation of silver tone when exposed to a light source such as a fluorescent lamp. SOLUTION: In the heat developable photosensitive material with at least one photosensitive layer containing photosensitive silver halide, a non- photosensitive organic silver salt, a reducing agent and a binder on the base, the glass transition temperature of the main binder of the photosensitive layer is >=24 deg.C and a compound having a hydrogen bond forming rate constant Kf of 20-4,000 is contained.
Patent JP-2001221051-A (JP)
Title: Four stroke gasoline cylinder injection engine
Inventor: SHIRAYANAGI ISAO
IPC: F02M25/07
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent temporary pressure rise caused in a combustion chamber and to restrain knocking and generation of nitrogen oxide by adding a simple constitution in the combustion chamber. SOLUTION: A gasoline injection nozzle is provided on a wall surface of a combustion chamber facing a space surrounded by a cylinder, a piston and a cylinder head of a four stroke gasoline cylinder injection engine, and a slender hollow space connected to the wall surface of the combustion chamber through a small diametrical opening is provided.
Patent JP-2001220493-A (JP)
Title: Resin composition for sealing and semiconductor-sealing device
Inventor: YADA YUKIO
IPC: C08L63/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing resin composition that is free from particularly halogens (chlorine and bromine) and antimony oxide and shows excellent flame retardancy, moldability (particularly continuous productivity), moisture proofness and reliability and to provide a semiconductor sealing device. SOLUTION: The objective sealing resin composition comprises (A) magnesium carbonate, (B) a phosphazene compound, (C) zinc oxide, (D) and epoxy resin, (E) a phenol resin and (F) an inorganic filler as the essential components, in which the amount of (A) magnesium carbonate is 5-30 wt.% based on the whole amount of the resin composition, (B) the phosphazene compound is 0.1-5 wt.%, (C) the zinc oxide is 1-10 wt.%, and (F) the inorganic filler is 30-90 wt.%. In addition, semiconductor chips are sealed with a cured product of the sealing resin composition to give the objective semiconductor sealed device.
Patent JP-2001212729-A (JP)
Title: Grinding method and grinding device for rod-shaped workpiece
Inventor: INOKUCHI HISAYOSHI
IPC: B24B41/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and a grinding device for performing finishing with highly precise concentricity using the outer circumference part of a rod-shaped workpiece as a reference. SOLUTION: The grinding device is provided with a workpiece supporting body 10 having workpiece supporting holes 11, 12 for inserting a workpiece W and a recessed-shape static pressure action parts 13, 14, which receive supplied pressure fluid and are arranged on the inner circumferential faces of the supporting holes 11, 12, rotation driving means 3, 4 engaged with one end part of the workpiece W so as to turn it around the axis, a grinding wheel 20, a grinding wheel base for grinding a non-supporting part of the workpiece W, and a pressure fluid supplying means supplying the pressure fluid to the static pressure action parts 13, 14.  The working fluid fed to the static pressure action parts 13, 14 works on the outer circumference part of the workpiece W, and by means of the static pressure action, the workpiece W is supported and then rotationally driven by means of the rotation driving means. In this way, the workpiece is turned around the axis using the outer circumference part as a reference, and finishing can be carried out with highly accurate concentricity using the outer circumference part as a reference.
Patent JP-2001220478-A (JP)
Title: Vinyl chloride-based resin film for agriculture
Inventor: MACHIDA TOSHIMI
IPC: C08L71/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To prepare a vinyl chloride-based resin film for agriculture having weather resistance and stain resistance, capable of suppressing the occurrence of plate-out phenomenon in long run molding and excellent in productivity. SOLUTION: This vinyl chloride resin film for agriculture is obtained by forming a vinyl chloride-based resin composition containing 100 pts.wt. vinyl chloride-based resin and 0.1 to 10 pts.wt. epoxy-based compound containing a compound having >=40 molecular weight and having 0-1 benzene nuclei in the molecule and having >=1 hydroxy group as a raw material into a film.
Patent JP-2001219079-A (JP)
Title: Grain washing device
Inventor: HASE KIHACHIRO
IPC: A47J27/14
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a long shaft existing in the central part of a discharge section within a washing tank narrows the central space part and discharge port of the washing tank to hinder the downward discharge of grains, causing the grains to remain on a lifting valve in some cases and therefore when the lifting valve returns to a closure side, the grains bite thereto, giving rise to a closure defect and making it impossible to carry out correct work. SOLUTION: This grain washing device is constituted by installing an agitating device which is mounted with an agitating body 28 at a hollow agitating shaft 27 having an axial center in a vertical direction into the central part of the cylindrical washing tank 1 which is made finer in a lower part, providing the device with the lifting valve 2 which opens and closes a rice discharge passage 25 disposed in the lower part if the washing tank 1 by lifting action, rotatably installing the agitating shaft 27 and providing the lower part with a hole 27a for discharging water toward the lifting valve 2.
Patent JP-2001224476-A (JP)
Title: Soft expanded body capable of expansion and contraction
Inventor: OBITSU SABUROU
IPC: A63B41/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a soft expanded body in which goods or hands are incorporated inside with suppressing to a minimum outflow of air filled in the expanded body. SOLUTION: The expanded body 1 formed as a closed air chamber with a thin soft synthetic resin sheet 2, a window part 6 capable of being opened and closed by a fastener 9 or the like arranged on the body 1, and an entrance part 10 that opens upward and downward composed of a self-sticking thin soft adhering sheets 11, 12 located at upside and downside which can be drawn from inner space 5 through the window 6, or stored in the inner space 5.
Patent JP-2000245186-A (JP)
Title: Switching control for reluctance machine
Inventor: GREEN CHARLES E B
IPC: H02P29/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce noise emitted from a driver of a reluctance machine. SOLUTION: In a control system of a switching reluctance machine, are provided a reluctance machine having a rotor, a stator, and one or more phase- windings 16, a controller 50 for controlling the output of the reluctance machine, a pulse injecting means 18 for injecting diagnostic pulses into the one or more phase-windings 16 to sense the position of the rotor. The controller 50 determines the relative position of the rotor to the stator, based on the diagnostic effects of the diagnostic pulses and energizes the pulse injecting means 18 in a frequency variable way for making the sensed noise generated from a driver of the reluctance machine reduced.
Patent JP-2001229826-A (JP)
Title: Sealing and evacuating device and method for fluorescent lamp
Inventor: ONAKA HIROSHI
IPC: H01J9/26
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing and evacuating device and method for a fluores cent lamp which can perform sealing and evacuating of the fluorescent lamp with one device and is able to prevent clogging of the hole of a chipping burner and errors in insertion of lead wires and to transfer a bulb from the burner still at a high temperature. SOLUTION: High temperature bulbs 6 are transferred by the loading carrier 2 in a short time from a firing furnace 1 to a main turret 4 being driven intermittently. A chipping burner 15 is installed from the fixed side at the sealing/ evacuating head 60 on the main turret 4. An exhaust pipe 14 is chipped off under the condition that a lead wire 70 is extended to the bulb 6 side.
Patent JP-2001237776-A (JP)
Title: Light amplification relay transmission system and light transmission system using the same
Inventor: IMAI KAORU
IPC: H04B10/294
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a light amplification relay transmission system, capable of adjusting a proper light gain profile in a proper state and a light transmission system using the system. SOLUTION: A light relay transmission system is constituted of a switching means for switching the direction of an exciting light to be inputted to a fiber for the excitation to a light relay, an adjusting means for adjusting the level of each spectrum of an optical signal to be transmitted, and a control means for operating the outside control of the switching means and the adjusting means under local control or remote control. In a light transmission system, a light amplification relay system, for adjusting the level of each spectrum of an optical signal to be transmitted through an optical fiber transmission path set between a transmission terminal station and a reception terminal station in prescribed intervals, is provided in the optical fiber transmission path.
Patent JP-2001236998-A (JP)
Title: Battery check circuit
Inventor: YOSHIDA ATSUSHI
IPC: G01R31/36
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery check circuit simple and uncomplicated using a less number of parts at a low cost. SOLUTION: The battery check circuit 2 comprises a first resistor R1 and a second resistor R2 connected in parallel to the anode of a thyrister SCR1 and a differential circuit 3 connected to the gate of the thyrister SCR1 for applying voltage to the gate, wherein a b-contact 4b of a switch 4 is provided for making/breaking a circuit for one resistor and an a-contact 4a is provided in association with the b-contact 4b of the switch 4 for making/breaking the differential circuit 3 and a light emitting diode LED1 is provided to be lit with the conduction of the thyrister SCR1.
Patent JP-2001237291-A (JP)
Title: Semiconductor device
Inventor: NAKAJO TOKUO
IPC: H01L29/78
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of enhancing accuracy for managing dimension of a gate. SOLUTION: This semiconductor device comprises: wells 15, 16 having a step formed in a self-alignment system; LOCOS oxide films 21 to 23 having a step formed on these wells; and monitoring polysilicon patterns 13 formed on these LOCOS oxide films and wells. This monitoring polysilicon pattern 13 serves as managing a dimension of a gate pattern as an intrinsic pattern in a chip region, and wells corresponding to the wells 15, 16 and LOCOS oxide films corresponding to the LOCOS oxide films 21 to 23 are formed beneath the gate pattern.
Patent JP-2001238414-A (JP)
Title: Coil inserter for stator winding
Inventor: KATSUSAWA YUKIO
IPC: H02K15/085
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a coil inserter, capable of avoiding locking phenomenon for clogging a coil with a simple mechanism and a small size. SOLUTION: A wedge guide 12 for holding a wedge 11 is mounted at a base 10, and a stripper 15 is fixed at the other end. A blade holder 13, in which a plurality of blades 16 are erected is held movably vertically and telescopically. A wound coil 30 is inserted between the blades 16, and an alignment tool 7 is inserted to leading ends of the blades. A stator core 40 is inserted into the tool 7, and the core is moved, until the end of the blade 16 is passed through the core 40. Thereafter, a coupling bar 19, having the core 40 and the other end mounted at the holder 13, is pressed by a stator pusher 50 to move the holder 13 together with the core 40, and the coil 30 is inserted into the stator core.
Patent JP-2001236458-A (JP)
Title: System and method for selling lottery over network and trust bank operation support system
Inventor: TATE KOJI
IPC: G06F19/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for network lottery sale and a trust bank operation support system, which enable a lottery buyer to buy a lottery easily and a lottery seller to sell a lottery quickly and at a low cost. SOLUTION: The lottery buyer, who carries a portable telephone 4 accesses this system via a communication provider 3 by using the portable telephone 4, and this system 1 mainly sending mail and confirming payment to a bank accepts a lottery purchase by the lottery buyer, thereby providing a lottery sale system which is simple and easy for both the lottery buyer and lottery seller.
Patent JP-2001239095-A (JP)
Title: Quilt dryer
Inventor: KIKUSHIMA MASAYUKI
IPC: D06F58/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a quilt dryer improving drying efficiency and being surely dryable in a short time by feeding a hot blast in a drying chamber, forcedly exhausting air from the drying chamber, and balancing a feed and exhaust of the hot blast. SOLUTION: This quilt dryer includes a machine body for internally forming the drying chamber having the required volume, a gas burner arranged above the machine body, an air blowing duct arranged in the drying chamber, a hot blast blowoff duct arranged in an inside bottom part, an air blowing fan for feeding the hot blast generated by the gas burner in the drying chamber and an exhaust fan for exhausting the exhaust hot blast including moisture in the drying chamber to the outside of the drying chamber, and is featured by feeding the hot blast generated by the gas burner in the drying chamber while forcedly exhausting the exhaust hot blast in the drying chamber.
Patent JP-2001243435-A (JP)
Title: Antenna device
Inventor: KOSAKAI OSAMU
IPC: G06K19/07
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can be mounted on a PC card and have excellent antenna characteristics. SOLUTION: In the antenna device to be mounted on a PC card 11 equipped with a radio circuit, an antenna movable part 13 provided with an antenna element 19 is supported on the PC card 11 pivotally on a fulcrum 16, an antenna movable part 14 is supported on the antenna movable part 13 pivotally on a fulcrum 17, and a guide 15 which is slidable along the PC card 11 is supported on the antenna movable part 14 pivotally on a fulcrum 18. To use the PC card 11 by inserting it into a slot of equipment in use, the antenna movable parts 13 and 14 fallen on the PC card 11 are raised from the PC card 11 to increase the antenna height, thereby improving antenna efficiency and band characteristics.