baber/WOPTO huggingface dataset:
Patent JP-H06193383-A (JP)
Title: Method and device for transferring sludge in ground excavation
Inventor: OTANI MASANAGA
IPC: E21D9/06
Filed: 1992-12-24
Abstract: PURPOSE:To transfer sludge positively by a method wherein a first valve is closed, a second valve is opened, a vacuum generator is operated, deposited sludge is sucked, both valves are operated reversely after the time required and compressed air is worked. CONSTITUTION:A first valve 16 installed to a pressurized-air supply pipe 5 is closed, a second valve 15 mounted on a sludge supply pipe 4 is opened and a vacuum generator 3a is operated and deposited sludge 17 is absorbed, and a part in a tank 1 is transferred into the sludge supply pipe 4. When sludge 17 is clogged in the sludge supply pipe 4 and cannot be transported into the tank 1, the second valve 15 is closed, the first valve 16 is opened, and sludge 17 clogged in the sludge supply pipe 4 is force-fed by compressed air and conveyed into the tank 1. Accordingly, even when sludge is clogged in the sludge supply pipe 4, the sludge can be carried positively.
Patent JP-H10189639-A (JP)
Title: Cleaning of printed-wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H01L21/60
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a printed-wiring board, which can remove a foreing substance adhered to a circuit pattern without damaging the circuit pattern. SOLUTION: In this method, cleaning of a printed-wiring board formed by providing a circuit pattern 1 in the surface of a substrate 2 is conducted. In this case, this cleaning is conducted by irradiating a laser beam 5 on the pattern 1, while this cleaning is conducted without irradiating the laser beam on an external region 6 other than the pattern 1. The intensity of the laser beam in the laser irradiation is made weaker on the side of the peripheral part of the pattern 1 than the side of the central part of the pattern 1. It is preferable that the laser 5 previously recognizes the pattern 1 in the surface of the substrate 2 and the external region 6 other than the pattern 1 to irradiate only on this pattern 1. The circuit pattern 1 is a bonding terminal for connecting a bonding wire, for example.
Patent JP-H11189257-A (JP)
Title: Storage device for vehicle
Inventor: ABE TETSUYA
IPC: B60R7/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for vehicle wherein small matters are prevented from getting in between the body of the storage device and a cover member, and even if small, matters get in between the body of the device and the member, they can be taken out easily. SOLUTION: There are provided a storage device body including a storage body 1 having a storage section 1a and a cover body 2 rotatably supported on the body 1 so as to open or close the section 1a and a cover member 3 disposed adjacent to the storage device body on the side of the location where the cover body 2 is disposed when the storage section 1a of the storage body 1 is open. And a sealing part 2c having a groove 2d is provided at the forward end of the cover body 2 on the side end of the cover member 3, and a protrusion 3a, which can enter the groove 2d of the sealing part 2c, leaving a gap in the groove 2d, is provided on the cover member 3.
Patent JP-2001171219-A (JP)
Title: Ink ribbon
Inventor: TAKEUCHI MINORU
IPC: B41M5/41
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon ensuring high quality recording while preventing copying. SOLUTION: An ink ribbon identification code 7 is formed on a basic material.
Patent JP-H05180591-A (JP)
Title: Collapsed tube, manufacture thereof and manufacturing implement thereof
Inventor: KATAOKA HIROMI
IPC: B21D53/06
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a method for closing a conduit or forming an orifice by partly collapsing a tube without rupture in a tube of a collapsed produce, a method for manufacturing the same and its manufacturing implement. CONSTITUTION:This method forms a collapsing part 42 and a guiding part 43 having a smoothly curved surface continued to the vicinity of its shoulder at a pressing tool 40 for collapsing. A material is guided toward a position collapsed by the part 42 while collapsing the lateral center of the tube by the part 42.
Patent JP-H10165860-A (JP)
Title: Automatic coating applicator
Inventor: KOBAYASHI KAORU
IPC: B05B13/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve coating quality, to lower the amt. of a coating material to be used and to improve working environment by changing the spraying angle of a spraying machine in a direction intersecting with the moving direction of a clamping device as the clamping device moves in a coating range. SOLUTION: The operation switch of the automatic coating applicator 1 is turned on to introduce compressed air through a cover block 12 into a rail member 21. A slider 22 freely slidably engaged with this rail member 21 is pressed downward, by which the clamping device 30 is moved downward. The compressed air is supplied to an air cylinder 35 disposed at the clamping device 30 to extend a piston rod accompanying this movement, by which the nozzle base part of a spray can 60 is pressed to apply the rust preventive in this spray can 60 on the hinge mounting section H1 of a door D. Further, the clamping device 30 is turned clockwise as the clamping device 30 descends together with the slider 22, by which the hinge mounting part H1 of the door D is expanded rightward and the rust preventive is applied thereon.
Patent JP-H05183318-A (JP)
Title: Loop antenna
Inventor: MASUDA JUNJI
IPC: H01Q7/00
Filed: 1991-12-30
Abstract: PURPOSE:To realize conjugate matching of an impedance with a high frequency amplifier transistor(TR) by devising the antenna such that a reactive component of an antenna impedance is adjusted independently of its resistive component. CONSTITUTION:A variable capacitor Cm is connected to a loop antenna 1 in place of a short-circuit section. The impedance of the loop antenna 1, that is, the antenna impedance Za is the sum of 1/jOMEGACm to a conventional impedance by connecting the variable capacitor Cm to the loop antenna 1. In this case, The Cm is a capacitance of the capacitor Cm. That is, the reactance component (OMEGALa-1/OMEGACm) of the loop antenna 1 is adjusted without varying the resistive component Ra by adjusting the capacitance Cm. Thus, the conjugate matching is attained with a high frequency TR regardless of the reception frequency by adjusting the capacitance of the capacitor Cm and a trimmer capacitor Ct.
Patent JP-H06198801-A (JP)
Title: Far infrared radiation member
Inventor: MATSUO MAMORU
IPC: C25D11/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a far infrared radiation member excellent in far infrared radiation characteristics and capable of satisfying heat crack resistance, corrosion resistance, moldability or cost as a member heated by electron induction heating or current supply heating to emit far infrared rays. CONSTITUTION:A far infrared radiation member is obtained by cladding a core material composed of a ferrous material capable of being subjected to electron induction heating or current supply heating with a skin material composed of an Al-Mn alloy containing Mn 0.3-4.3% and having an Al-Mn intermetallic compd. dispersed therein and has an anodic oxidation film formed on the surface thereof. As the skin material, an Al-Mn-Mg alloy containing Mn 0.3-4.3% and Mg 0.05-6.0% or an Al-Si alloy containing Si 1-15% and having metal Si particles properly dispersed therein is used.
Patent JP-H05180096-A (JP)
Title: Diagnostic device for vaporized fuel control system of vehicle
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1991-12-28
Abstract: PURPOSE:To provide a diagnostic device for a system wherein a leak location is decided in the vaporized fuel control system of a vehicle thus to prevent vaporized fuel from its emission and further to simplify constitution at a low cost. CONSTITUTION:In a vaporized fuel control system 26, a new air path 34 of a canister 30 is opened/closed by a new air path opening/closing valve 44 to provide the first branch path opening/closing valve 50 and a pressure guide pipe 52 in the first/second branch paths 46, 48, for connecting a side of a fuel tank 18 of a ventilating path 28 to a side of the canister 30, and further a pressure sensor 54, pressure guide path switching valve 56 and a purge control valve 38. The control system provides a diagnostic part 58 for diagnosing a leak location decided in the vaporized fuel control system by a pressure value detected respectively by the pressure sensor 54 in each condition, by respectively actuating each valve so as to place the pressure guide path 52 in the first condition connected to a side of the second branch path 48 and in the second condition connected to the ventilating path 28 and a side of the first branch path 46.
Patent JP-H05182533-A (JP)
Title: Flexible type coaxial cable
Inventor: ENOMOTO HIDEYUKI
IPC: H01B11/18
Filed: 1991-12-27
Abstract: PURPOSE:To provide a flexible type coaxial cable which can be bent and fixed without impairing the electric characteristic of a high-frequency signal and can also be inexpensively manufactured. CONSTITUTION:A coaxial-cable body 1 is inserted into both fixing sections 12, 13 of a fixing metal-fitting 10 having a flat-plate section 11 to be bent and the ring-shaped fixing sections 12, 13 that are arranged respectively at both ends of the flat-plate section 11. Then the flat-plate section 11 of the fixing metal-fitting 10 is bent in one united body with the coaxial-cable body 1 while both fixing sections 12, 13 are caulked to the coaxial-cable body 1, so that the specified part 6 of the coaxial-cable body 1 may be bent and fixed.
Patent JP-H11256114-A (JP)
Title: Multilayer adhesive tape
Inventor: SZONN BODO
IPC: C09J7/29
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a one-sided or double-sided pressure-sensitive adhesive tape provided with an elastomeric backing layer. SOLUTION: This pressure-sensitive adhesive tape provided with an elastomeric backing layer has the following characteristics: (a) the material of the skeletal structure of the backing layer consists of natural rubber or its blend with at least one kind of styrene-butadiene rubber, (b) one of the substantial constituents of the backing layer is a multifunctional crosslinking agent affording crosslinks by the aid of electron beams, (c) one or both sides of the backing layer is (are) coated with a pressure-sensitive adhesive, and (d) there is an intermediate layer consisting of a polyamide or polyamide mixture between the backing layer and the pressure-sensitive adhesive.
Patent JP-2001172616-A (JP)
Title: Whole quantity-jetting type aerosol product
Inventor: UENOYAMA HARUHISA
IPC: B65D83/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a whole quantity-jetting type aerosol product reducing the amount used of a combustible liquefied gas while using the combustible liquefied gas and a compressed gas as combination, capable of imparting good atomizing condition to the finish, having high safety and moreover capable of clearing VOC(volatile organic compound) problem. SOLUTION: This whole quantity-jetting type aerosol product is formed so that the whole quantity of a stock solution accommodated in a pressure container and containing active ingredients is jetted in a short time. The product is equipped with a device for fixing in an opened state so that a valve is kept in the opened state until the jetting of the whole quantity is finished. A propellant is combination of the compressed gas and the combustible liquefied gas and the formulated volume ratio of the combustible liquefied gas and the stock solution is within the range of (10/90) to (35/65). The volume of the pressure container is <=150 mL and an aerosol valve for jetting is equipped with a vapor tap 3.
Patent JP-H06202729-A (JP)
Title: Method for burying magnetic body guiding golf cart
Inventor: SHIBATA TADASHI
IPC: A63B55/60
Filed: 1992-12-28
Abstract: PURPOSE:To simplify the magnetic body burying work by digging a groove as a magnetic body burying line on a fairway and burying a connected magnetic body, where magnetic bodies are stored in a band-shaped bag body made of anti-corrosion fibers, in this groove. CONSTITUTION:Rectangular parallelepiped-shaped permanent magnets 4 having prescribed dimensions are used as magnetic bodies, and a connected magnetic band where magnetic bodies 4 are placed in a polyethylene band-shaped bag body 3 at prescribed intervals is so constituted that a sensor mounted on a cart can surely detect the magnetism. At first, the layout of a magnetic body line 1 is set in consideration of the running range of the cart while avoiding obstacles, electric wirings, drain pipes, etc., of the fairway. After the start point of the line is determined in the fairway, a groove 6 having prescribed dimensions is digged on the line by a lead cutter, and the connected magnetic body 7 is so buried that the N pole is placed on the ground surface side. After the connected magnetic body 7 is completely set in the groove 6, digged-out soil is returned, and cut-out turf 5 is buried back to completely cover the trace of burying of the connected magnetic body 7.
Patent JP-2000185433-A (JP)
Title: Line printer
Inventor: NUREKI SHINJI
IPC: B41J13/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress disturbance at the time of starting print operation by turning a motor off after it is rotated reversely by a predetermined amount when print operation is stopped, and starting print operation after normal rotation of the motor by a predetermined amount following the starting of printing. SOLUTION: At first, a decision is made whether a stepping motor is turned off or not (S301) and if it is turned off, the stepping motor is advanced forward by 4 steps (S302) and one line is printed (S303). If the stepping motor is not turned off, it is not advanced forward by 4 steps but another line is printed. Time measuring operation of 100 msec is then started (S304) and if print conditions are not satisfied, a decision is made whether 100 msec has elapsed or not (S306). If 100 msec has elapsed, the stepping motor is advanced reversely by 4 steps (S307) and then the motor is turned off (S308). According to the method, position shift can be prevented and disturbance can be suppressed at a moment of starting print operation.
Patent JP-2000185983-A (JP)
Title: Inorganic board
Inventor: IGUCHI MASAYUKI
IPC: C04B41/70
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of the adhesivity and the deterioration of a decorative coating film without applying a sealer or minimizing the coating amount of the sealer by using a substrate layer having a cement as a main component raw material and forming a cement-based skin layer having an alkalinity lower than that of the substrate layer on the surface of the substrate layer. SOLUTION: A substrate layer 11 is formed by using cement as a main component raw material and compounding a siliceous aggregate component, a reinforcing staple fiber, etc., as solid raw materials. A skin layer 12 having an alkalinity lower than that of the substrate layer 11, preferably having a pH lower than that of the substrate layer by about >=1.5%, is formed and integrated to the surface of the formed substrate layer 11. A decorative coating layer 2 is applied to the obtained inorganic board 1 using a coating material such as an acrylic emulsion coating. The skin layer 12 is preferably produced by compounding a cement component with larger amount of a pozzolan-type material such as slag composed mainly of silica or a silicate. The layer 12 is formed to a thickness of about 100-150 μm by flow-coating, etc.
Patent JP-H11155503-A (JP)
Title: Simple diet food utilizing dried noodle made of devil's-tongue
Inventor: KUBOTA MAYUMI
IPC: A23L33/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To readily, conveniently and deliciously eat a healthy diet food. SOLUTION: This delicious, convenient and healthy diet food is obtained by utilizing dried noodle made of devil's-tongue and applying various seasonings. The dried noodle made of devil's-tongue is reconstituted with hot water or a microwave oven and the simple diet food readily edible even in outdoor and the diet food, respectively packaged for a house hold use are made by independently packing in a heat-resistant simple vessel.
Patent JP-2000192193-A (JP)
Title: Seamless steel pipe for machine structure excellent in machinability and hot workability
Inventor: OKA MASAHARU
IPC: C22C38/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enable production by a Mannesmann rolling method by allowing it to have a specified compsn. contg. C, Si, Mn, P, S, Al, N and the balance Fe with inevitable impurities. SOLUTION: This steel has a compsn. contg., by weight, 0.02 to 0.60% C, <=0.5% Si, 0.3 to 2.0% Mn, <=0.04% P, 0.01 to 0.04% S, <=0.006% Al, 0.005 to 0.015% N, and the balance Fe with inevitable impurities. The steel is, if required, subjected to degassing treatment and is thereafter formed into a billet by an ingot making method or a continuous casting method. Next, the billet is formed into a seamless pipe by hot rolling of a Mannesmann system. In this system, a billet having a rectangular cross-section or a round cross-section is used, which is pierced by a Mannesmann piercing method, is, if required, drawn by a tilting rolling mill and is made into a pipe by a plug mill or a mandrel mill.
Patent JP-2001185548-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OKUBO SATOSHI
IPC: H01L29/78
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To compensate an oxygen defect in a Ta2O5 film and to minimize the formation of an oxide film at the interface between the Ta2O5 film and an Si substrate during a heat treatment process for crystallizing the Ta2O5 film, and to minimize the diffusion of impurity elements in a channel doped region in a semiconductor device having the Ta2O5 film as a gate insulating film. SOLUTION: The heat treatment for compensating the oxygen defect in the Ta2O5 film is performed in an atmosphere containing N and O at low temperatures while generating nitrogen radials and oxygen radicals, by applying ultraviolet rays to rapidly end dangling bonds on the surface of the Si substrate by the generated nitrogen radicals and to compensate the oxygen defect in the Ta2O5 film by the generated oxygen radicals.
Patent JP-2000215586-A (JP)
Title: Optical recording and reproducing device which capable of using recording medium having various sizes and kinds, and its information recording and reproducing method
Inventor: SEO YOUNG-SUN
IPC: G11B23/03
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To enable use of disk cartridges, having different magnitude, adapters housed in a disk, and one tray loaded by a disk by having a disk rotation means and an information recording and reproducing means move in linkage with the pull-in and pull-out operation of a tray. SOLUTION: A tray 20 is taken to the outside of a main body case 10, and either of each one disk of 12 cm-disk cartridge 200 and 8 cm-disk cartridge 210 or an adapter is loaded in it. After a tray is pulled in the main body case, load of a disk cartridge or each is detected by turning 'on' of a third recognition switch, and load of an adapter is detected by turning 'off'. Furthermore, when a first recognition switch and a leaf switch 64 are all turned 'off' and each disk is turned 'on', it is detected as a 12 cm-disk cartridge 200 from turning 'on' of the first recognition witch, and it is detected as a 8 cm-disk cartridge 210 from turning 'on' of the leaf switch 64.
Patent JP-2000192543-A (JP)
Title: Joining method for lightweight steel member and lumber
Inventor: KONNO KAZUCHIKA
IPC: E04B1/58
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a joining method for improving lateral directional rigidity of a steel member end part, reducing the deflection and improving strength since a wooden joining member is a substantial cross section, capable of optionally adjusting the installing length of a steel member in a prescribed range and capable of easily absorbing a dimensional error at execution work time by the wooden joining member. SOLUTION: In a joining method of a steel member 3 composed of lightweight shape steel and lumber 2, the steel member 3 is joined to the lumber 2 via a wooden joining member 1. In this method, the wooden joining member 1 is slidingly preinserted into the steel member 3, and after adjusting the length of the steel member 3 by sliding one of the wooden joining member 1 or the steel member 3 at an execution work site, an end part of the steel member 3 is joined to the lumber 2 by a joining means.
Patent JP-H11171462-A (JP)
Title: Footstep cleaning device of passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B31/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To easily fit and detach a cleaning device in simple constitution by providing a recessed part opening toward the adjoining riser plate on the front part of a footstep, and providing a cleaning device consisting of a brush body constituted so that the one end is engaged with the recessed part and the other end is slidably contacted with a riser plate is in the recessed part?. SOLUTION: A passenger conveyor such as an escalator is constituted so that a plurality of footsteps under the condition in which the footstep 1l of succeding step and the riser plate ID of the footstep of preceding step are recess/projection-engaged with each other having a prescribed engagement quantity δare endlessly connected together, and it is circulatingly moved. In this case, the step tread 1A of each footstep 1 is formed into an aluminum molding body having many recessed and projecting grooves 1B on the upper face and a base part of thick plate on the bottom face, and the extreme end part ICC of the base part is provided with a recessed part 1F of dovetail groove shape in the whole width direction of the footstep 1. The fitting body 3A of a cleaning device 3 planted and fixed with many brush bodies 3B is detachably fitted into the recessed part 1F, so as to slidably contact the extreme end parts of the brush bodies 3B with the riser plate 1D.
Patent JP-2000192961-A (JP)
Title: Plural-layer sliding member and manufacture therefor
Inventor: NAKAMARU TAKASHI
IPC: C10N40/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To exhibit an excellent sliding characteristic even in use under a low to high speed/high to low bearing condition by forming plural recessed parts in a sliding layer, and filling a lubricant in these. SOLUTION: A metallic back plate 2 having integrally a porous metallic sintered layer on a steel plate is prepared, and a fluororesin layer is formed in the porous metallic sintered layer. Aromatic polyamide resin paper having plural holes is placed on this to be integrally pressurized to be baked. In this process, the fluororesin layer melts, so that the part is melted and impregnated into the porous metallic sintered layer of the metallic back plate 2 to be integrally anchored to a porous part, and a joining layer is formed on a surface of the sintered layer to be integrally melted and joined to PTFE included in the aromatic polyamide resin paper.  A sliding layer 4 of the aromatic polyamide resin paper is formed on the porous metallic sintered layer of the metallic back plate 2, plural recessed parts are formed, and a plural-layer sliding member 1 is obtained by filling a lubricant 6.
Patent JP-H11192147-A (JP)
Title: Drink glass holding and supporting plate at time of having stand-up meal
Inventor: ASO TAKASHI
IPC: A47G23/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To free one hand at the time of having a stand-up meal. SOLUTION: A drink glass holding and supporting plate 1 is put between a food plate 2 and a drink glass 2 that a person holds in his hand is held as necessary. The plate 1 is made of a plastic, hard rubber, light metal or wood.