baber/WOPTO huggingface dataset:
Patent JP-2002057265-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FURUKAWA MITSUHIRO
IPC: H01L23/50
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To increase yield and connection reliability at mounting by preventing the crawling of leads, in a resin-encapsulated semiconductor device. SOLUTION: The semiconductor device comprises a sealed section 3 where a semiconductor chip 2 is resin-encapsulated, a tab 1b for supporting the semiconductor chip 2, a plurality of leads 1a which are disposed in parallel with each other in the periphery of a rear face 3a of the sealed section 3 with mounting faces 1d being exposed, and wires 4 for connecting pads 2a of the semiconductor chip 2 and corresponding leads 1a. When assembling the semiconductor device, each lead 1a is molded, by making the mounting face 1d of the lead 1a adhere closely to a cavity formation face 6d of a lower metal mold 6b and then clamping it to the mold, using a lead frame 1 which is bent, in advance towards the mounting face 1d side of the lead 1a.  Thereby, the mounting face 1d of each lead 1a can be exposed surely on the rear face 3a of the sealed section 3, so that crawling of the leads into the encapsulated section 3.
Patent JP-2002052618-A (JP)
Title: Laminated flange consisting of fiber reinforced resin composite material and method for manufacturing the same
Inventor: YAMADA YOSHIAKI
IPC: B29C70/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated flange consisting of a fiber reinforced resin composite material constituted so that tensile force is transmitted in a fiber direction even if it is applied to the flange in the axial direction thereof and effectively preventing ply separation, and a method for manufacturing the same. SOLUTION: The laminated flange 10 is manufactured by a method wherein fiber reinforced resin sheets 11 are laminated to form a laminate 12, and fiber reinforced resin sheets 11 in the terminal part 13 of the laminate 12 are dispersed to be formed into an unfolded fan shape. Sheetlike fiber reinforced resin materials 15, each molded from a composition prepared by mixing a resin material with staple or long fibers, are interposed between the despersed fiber reinforced resin sheets 11 and the whole is integrally molded.
Patent JP-2002017610-A (JP)
Title: Holder of toilet paper
Inventor: FUCHIMOTO HIROSHI
IPC: A47K10/36
Filed: 2000-07-09
Abstract: PROBLEM TO BE SOLVED: To easily cut off a rolled toilet paper by pulling out the rolled toilet paper by one hand to cut off the paper in a predetermined direction. SOLUTION: In a holder of toilet paper, a press plate 3 in contact with, under a predetermined pressure, a portion of the circumferential surface of the rolled toilet paper 2 is provided so as to be swingable about an end of the plate 3. A paper cutting part 4 is formed on a free end side 3a of the plate 3, while a slit 5 in parallel to the axis of the paper 2 is formed in the side 3a of the plate 3. An end of the paper 2 is pulled out to the front side from the rear side of the plate 3 through the slit 5.
Patent JP-2002194326-A (JP)
Title: Gelling material for aqueous liquid and substitute for sandbag using gelling material
Inventor: ZENITANI YUKIO
IPC: C09K103/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a gelling material and a substitute for sandbag allowing quickly gelling an aqueous liquid when used without being broken when transported and handled. SOLUTION: This gelling material is formed by enclosing a powdery or granular water-absorbing resin with a sheet and sealing and the gelling material for aqueous liquid and the substitute for sandbag are characterized in that at least a part of the sheet has water permeability and is sealed with a water- soluble polymer having 1,000-1,000,000 weight-average molecular weight.
Patent JP-2002078205-A (JP)
Title: Power leveling device for generating device utilizing natural energy
Inventor: MOTOZU TAMOTSU
IPC: H02J7/34
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a power level device for a generating device utilizing natural energy, capable of supplying stable predetermined power to its load regardless of the magnitude of the amount of the generated power of the generating device utilizing natural energy. SOLUTION: The power leveling device consists of a rectifier part for obtaining DC power by rectifying an AC power generated from a generating device utilizing natural energy, or a DC conversion part for converting the AC power into a DC power of a predetermined voltage, a double-layer electrolytic capacitor for leveling the voltage and accumulating energy, an energy storage part consisting of a storage battery and a charger, and an AC conversion part for converting the DC power into an AC power. Thus, this power leveling device features the capability of supplying a predetermined power to its load regardless of fluctuation of the generated power from the generating device utilizing natural energy.
Patent JP-2002072939-A (JP)
Title: Board for sheet-like object exhibition
Inventor: KUSUYAMA YOSHIHIKO
IPC: G09F15/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To stick sheet-like objects, such as posters, photographs, documents and the like, without allowing the traces of thumbtacks, tacky adhesive tapes, etc., to remain. SOLUTION: A base film 2 made of a synthetic resin is affixed to a substrate 1 and a transparent retaining film 3 made of a synthetic resin is upwardly rollably put on this base film and at least the base film 2 is subjected to electrostatic attraction processing, by which the board for exhibition is constituted. The sheet-like exhibition object is inserted between the base film 2 and the retaining film 3 and is attracted and supported by the electrostatic attraction properties of the base film 2.
Patent JP-2002071524-A (JP)
Title: System for measuring automobile exhaust gas
Inventor: ASAMI TETSUJI
IPC: G01M17/007
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an automobile exhaust gas measuring system capable of continuously executing a plurality of measurement automatically (in unmanned state) and displaying the operating situation of an automobile exhaust gas measurement managing device in a table. SOLUTION: In this automobile exhaust gas measuring system, an automobile 8 mounted on a chassis dynamo device 6 is allowed to travel according to a traveling mode, exhaust gas emitted at that time is measured by a gas measuring device 4, and the measured result is managed by an automobile exhaust gas measurement managing device 1. In this system, a schedule managing device 2 in charge of the setting of the operation schedule of exhaust gas measurement and the list display Ls of an operation schedule attached with a marker M indicating the operation schedule which is being executed at present among the set operation schedules is arranged separately from the automobile exhaust gas measurement managing device 1, and a signal is transferred between the schedule managing device 2 and the automobile exhaust gas measurement managing device 1.
Patent JP-2002071217-A (JP)
Title: Water heater system
Inventor: TADA HIROYUKI
IPC: F24H1/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a water heater system to eliminate a limitation of the number of connecting water heater and besides rapidly coping with a demand for a large amount of supply hot water. SOLUTION: System controls SC1-SC4 are provided to control the number of operating water heaters at every several water heaters on a plurality of the water heaters K1-K12, and a host system controller SC5 is provided to summarize control thereof. The host system controller SC5 causes operation of two water heaters K1 and K3 from the first starting of hot water supply by causing two subordinate system controllers, for example, SC1 and SC2, of a plurality of subordinate system controllers to control the number of the operating water heaters from the first starting of hot water supply.
Patent JP-2002065258-A (JP)
Title: Antisennoside b monoclonal antiibody
Inventor: MASAYAMA YUKIHIRO
IPC: G01N33/53
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple analysis means of sennoside B (SB) which is a principal glycoside included in a medicinal plant such as Rhubarb. SOLUTION: This monoclonal antibody belongs to a subclass of IgG2b or IgG1, has a κ light chain and specifically reacts with SB. The antibody is prepared by selectively culturing a hybridoma obtained by fusing myeloma cells with antibody-producing cells of an animal (preferably, a mouse) immunized with an SB-serum albumin complex obtained by reacting BS with a bovine or human albumin in the presence of EDC, screening and cloning the hybridoma capable of producing the monoclonal antibody against SB. It is possible to simply and quantitatively determine SB in high sensitivity by applying an immunity-measuring method such as ELISA method or the like to the monoclonal antibody.
Patent JP-2002074896-A (JP)
Title: Card type driving device
Inventor: MORINAGA KENICHI
IPC: H05K5/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a card type driving device which can assure large bonding strength with an adhesive sheet, and exhibits an excellent dust-proofing action by the adhesive sheet. SOLUTION: A cover 2 to cover the outer surface of a chassis 1 is attached on the chassis 1. Adhering surfaces 22a and 22b at the side of the cover 2 formed over the whole peripheral edge part of the cover 2 and an adhering surface 12 at the side of the chassis 1 formed over the whole peripheral edge part of the chassis 1 are adhered by using the adhesive sheet 3. A projected line 23 is formed on the adhering surfaces 22a and 22b at the side of the cover 2, a recessed line 13 is formed on the adhering surface 12 at the side of the chassis 1, and then the projected line 23 and recessed line 13 are fitted. The adhesive sheet 3 which sticks the adhering surfaces 22a and 22b at the side of the cover 2 to the adhering surface 12 at the side of the chassis 1, sticks the recessed line 13 to the projected line 23 also in the fitting part of the recessed line 13 and the projected line 23.
Patent JP-2002071927-A (JP)
Title: Method of regenerating color filter substrate
Inventor: SHIMIZU HIDEAKI
IPC: G02B5/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating a color filter substrate enabling to reuse the substrate even when the color filter substrate turns into a defective product due to a defect or the like generated in a color filter layer by easily releasing the color filter layer in which a defect or the like is generated from the color filter substrate. SOLUTION: In forming the color filter layer 14 on an upper layer part of a semiconductor substrate 10 via an acrylic thermosetting resin layer 12, a defect 20 or the like is sometimes generated inside the color filter layer 14 and the color filter substrate 16 turns into the defective product. In this case the acrylic thermosetting resin layer 12 is decomposed by heat treatment at a temp. of 250-350 deg.C for 150-200 minutes, then is subsequently subjected to chemical treatment using a mixed liquid of hydrazine hydrate and ethylenediamine and is released from the semiconductor substrate 10. Thereby, the color filter layer 14 in which the defect 20 or the like is generated is easily released.
Patent JP-2002069572-A (JP)
Title: Soft-nitriding steel having excellent bending fatigue strength
Inventor: ITO SEIJI
IPC: C22C38/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a soft-nitriding steel having high bending fatigue strength. SOLUTION: This steel has a composition containing alloy elements of, by mass, 0.01 to 0.15% C, 0.01 to 1.5% Si, 0.15 to 2% Mn and 0.5 to 2% Cu, in which the content of N is limited to <0.005%, containing one or more kinds selected from 0.01 to 0.5% Ti, 0.005 to 0.5% Nb and 0.05 to 0.5% V, also satisfying C+N<=Ti/4.0+Nb/7.7+V/4.3, if required, further containing one or more kinds of 0.5 to 2% Ni, 0.1 to 2% Cr, 0.05 to 0.5% Al, 0.03 to 0.1% S and 0.005 to 0.3% Pb, and the balance Fe with inevitable impurities, in which the area ratio of ferrite is >=90%, and the balance carbides and has a pearlitic structure in which the average size of pearlite is <=20 μm.
Patent JP-2001195958-A (JP)
Title: Switch and device and method of extinction of arc by the same
Inventor: KODERA KATSUMASA
IPC: H01H33/42
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch and device and method of extinction of arc by the same which can shorten a distance between a fixed electrode and a movable electrode. SOLUTION: An extinction of arc chamber 32 is pivotally mounted in relation to a busing of power, and also is constituted to move synchronously with an arc generated between two electrodes 15, 18 in opening. Also, a guided member 52, which enters into an arc generation portion accordingly to the synchronized movement to make larger an extended distance of the arc, is provided at the movable extinction of arc chamber 32. Therefore, when opened, the guided member 52 enters between the electrodes 15, 18 to intercept the arc and functions as an insulation barrier between same phases. Accordingly, anti- insulation between the electrodes 15, 18 can be increased and the distance between the electrodes 15, 18 can be shortened.
Patent JP-2002070553-A (JP)
Title: Water cooled v-type two-cylinder engine
Inventor: HIRANO MICHIO
IPC: F01P11/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To stabilize the temperature of cooling water, maintain the compactness of the engine, and simplify a cooling pipe and the like in a water cooled V-type two-cylinder engine. SOLUTION: In this water cooled V-type two-cylinder engine, a thermostat 18 is connected between a cooling water outlet 30 and a cooling water jacket inlet 56 of the radiator. A starter is disposed on the bottom side of one cylinder, and the thermostat 18 is disposed on the bottom side of the other cylinder 1 within the axial width of the cylinder between the radiator 22 and a water pump 25. A water filling and discharging bypass pipe 47 communicating a cooling water feed pipe 31 with a cooling water jacket lower end part 55 between the cooling water outlet 30 of the radiator 22 and the thermostat 18 is provided and the water filling and discharging bypass pipe 47 is provided with a check valve 20 preventing the counterflow from the cooling water jacket.
Patent JP-2002073173-A (JP)
Title: Parking system for automatic traveling vehicle
Inventor: KACHI REIICHI
IPC: A63B55/60
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a parking system for automatic traveling vehicle by which the storage capacity of a parking lot can be increased by parking an automatic traveling vehicle while shortening a distance between two vehicles. SOLUTION: Inside a garage (parking lot) 51, plural parking courses 35C1-35Cn being branched from one introduction course 35A for guiding a cart (automatic traveling vehicle) 1, which self-travels along a guideline while detecting this guideline are provided side by side in the garage 51, and plural carts 1 are successively parked on the respective parking courses 35C1-35Cn by a bumping preventing means so that a distance to the preceding vehicle can not become an equal to or shorter than a prescribed value. In such a parking system for automatic traveling vehicle, a parking control means is provided for reducing the operating level of the bumping preventing means in one cart 1 to a prescribed level when leading this cart 1 from one introduction course 35A to any one of plural parking courses 35C1-35Cn.  Thus, since the distance between vehicles can be shortened by reducing the operating level of the bumping preventing means when parking the cart 1, the number of vehicles capable of parking on the respective parking courses 35C1-35Cn is increased and the storage capacity of the garage 51 is improved.
Patent JP-2002065477-A (JP)
Title: Insulating container
Inventor: ODAJIMA TOSHIO
IPC: B65D51/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulating container convenient for the practical use, which can be carried with a hanging string tied at a clasp. SOLUTION: The container is composed of a container body 1 holding liquid insulating heat, a pouring part 2, and a cup shaped lid 5 on the body 1 so as to cover the pouring part 2. The clasp 7 to tie the hanging string 6 is equipped on the side of the cup shaped lid 5.
Patent JP-2002070833-A (JP)
Title: Hinge device
Inventor: YAMASHITA TSUTOMU
IPC: E05D11/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device which is suitable for supporting a large- sized liquid crystal display to allow tilting movement. SOLUTION: The hinge device comprises: a bracket member 12 having an attaching portion 19, a pivotally supporting part 20, a top regulating part 21 and a lower regulating hole 22; a shank member 11 rotatably mount-supported at the pivotally supporting part 20; a first braking member 13 mounted relatively non-rotatable and movable in axial direction with respect to the shank member 11, and a second braking member 14 mounted relatively rotatable and axially movable with respect to the shank member 11, wherein further the second braking member 14 having a cutaway 32 in the upper portion which engages non-rotatably about the central axis with the top regulating part 21 and formed with an engaging piece 33 on the lower portion which engages non-rotatably about the central axis with the lower regulating hole 22 is provided,  and a nut member 17 which engages threadedly with the tip portion of the shank member 11 to made contact under pressure the first braking member 13 and the second braking member 14 is also provided.
Patent JP-2002076504-A (JP)
Title: Planar light emitting laser driving device
Inventor: IKEDA CHIKAO
IPC: H01S5/062
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To speedily perform the automatic light quantity control of a laser without fluctuating a laser power. SOLUTION: A bias current Ib outputted from a bias current source Ib is branched and flows through a terminal resistor R4 and a planar light emitting laser LD. Besides, when turning off the planar light emitting laser LD, a switch SW1 is changed over to a terminal (a) and a complementary current Is is directly supplied to a voltage source V2. Thus, regardless of the ON/OFF of the planar light emitting laser LD, the size of a current to be supplied to the voltage source V2 is almost equalized.
Patent JP-2002080225-A (JP)
Title: Ferrous chloride and/or ferric chloride aqueous solution and method of purifying the same
Inventor: MATSUKI SHIROSHI
IPC: C01G49/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of purifying ferrous chloride and/or ferric chloride aqueous solution capable of reclaiming by removing cobalt ion existing in the ferrous chloride and/or ferric chloride aqueous solution as impurity, and to provide ferrous chloride and/or ferric chloride aqueous solution free of impurities obtained by the method. SOLUTION: This method comprises adding metallic iron in the existence of Ni ion resulting in the deposition of cobalt ion which is contained as an impurity in the ferrous chloride and/or ferric chloride aqueous solution or is generated in the ferrous chloride and/or ferric chloride aqueous solution through an etching treatment or the like.
Patent JP-2002087753-A (JP)
Title: Slinging device
Inventor: FUNAKOSHI JUNJI
IPC: B66C1/12
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve safety of slinging work by restricting the dislocation of holding part in order to prevent the drop of a slung load. SOLUTION: In this slinging device for slinging a load by using a hanging device, provided with a long holding part 2 to hold a slung load with getting a loop shape and a connection part 1 arranged on the holding part 2 at an interval and connected to the hanging device, a connection part 6 connecting one side and other side of the holding part 2 in a loop shape is provided.
Patent JP-2002079760-A (JP)
Title: Thermal recording body
Inventor: OGAWA HIDENORI
IPC: B41M5/26
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording body, having high stability against a plasticizer or the like and improved remarkably in a recording sensitivity. SOLUTION: In the thermal recording body provided on a substrate with a recording layer containing the principal constituents of coloress or thin color basic dye and an organic developer, the heat sensitive recording layer contains a urethane compound shown by a general formula (1) and at least one kind of compound shown by a general formula (2) as the organic developer. (In the formula, R shows an alkyl group having the carbon number of 1-6 or an electron attractive group while x shows an integer of 0-2).
Patent JP-2002084764-A (JP)
Title: Display device and control method thereof, and power supply apparatus
Inventor: KUROKAMI MASAMICHI
IPC: G05F1/67
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the power generated in one day cannot be checked in watthour at night because a display unit does not operate when a solar battery generates no power, such as at night, with the solar battery used for the power supply of the display unit display generated power. SOLUTION: The display unit 5 receives DC power in parallel from a solar battery array 1 and a commercial AC system 7, and receives from an inverter 3 the data on power outputted from the inverter 3 to display it on an LED display.
Patent JP-2002087913-A (JP)
Title: Protective liquid for plant, diluted solution of the same, protective material for plant, and protective tape for plant
Inventor: FUKUDA KOZO
IPC: A01G13/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a protective liquid for plant, diluted solution of the same, protective material for plant and protective tape for plant capable of protecting plant such as farm products or the like from noxious insects and noxious microorganisms and harmless to the environment, humans and animals. SOLUTION: This protective liquid for plant includes neem-oil, a nonionic surfactant and a water-soluble derivative of chitin. The diluted solution of the same is obtained by diluting the protective liquid for plant with water. The protective material for plant obtained by impregnating or coating the protective liquid for plant or diluted solution of the same to a holding material. The protective tape for plant obtained by impregnating or coating the protective liquid for plant or diluted solution of the same to a holding tape.
Patent JP-2002121179-A (JP)
Title: Method for producing benzoxazine derivative and intermediate for producing the same
Inventor: SATO KOJI
IPC: C07C229/18
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing an antimicrobial agent. SOLUTION: This method for industrially advantageously producing an antimicrobial agent is provided through an industrially advantageous method for producing a compound of formula (VI-a) as an intermediate for the agent.
Patent JP-2002081266-A (JP)
Title: Criminal arresting method and criminal arresting device
Inventor: NAGAI TAKESHI
IPC: E05G5/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To arrest a criminal who tried to escape. SOLUTION: A pressure sensitive adhesive plate 20 is laid on a walk by projecting the plate via an expansible cloth part 22 from a recessed place 43 formed in a step part 42 on this side of the doorway 41 by operating a starting lever 36A arranged in a store 40.