baber/WOPTO huggingface dataset:
Patent JP-H10180251-A (JP)
Title: Water quality improving device
Inventor: TAKAYAMA YOKICHI
IPC: C02F1/68
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a water quality improving device capable of not only removing the impurities in water but also sterilizing the water as necessary to improve the water quality. SOLUTION: In this water quality improving device 10, a water purifier 21 for removing the impurities in the water fed from city water, etc., and first and second sterilizing containers 26, 27 for sterilizing the water flew out from the purifier 21 are housed in a device main body 11. In the first and second sterilizing containers 26, 27 a sterilizing lamp irradiating U.V. rays is arranged in the inside thereof, and the water in which bacteria such as colon bacilli are sterilized is made to flow out from an outflow pipe 12.
Patent JP-H06204693-A (JP)
Title: Method and apparatus for supplying electronic component
Inventor: NAGASAWA YOSUKE
IPC: H05K13/02
Filed: 1992-12-28
Abstract: PURPOSE:To correct an error at the time of supplying an electronic component before mounting by holding leads by a groove of a correcting chuck having a diameter larger than that of a lead wire of the component to transfer the component to the chuck, and linearly moving the chuck to hold the component body. CONSTITUTION:A tape 14 of an electronic component 12 to be supplied from a component supply unit 11 is held by a transfer unit 13, drawn and then cut by a cutter 15. Leads 19 are held by a groove 20 of both end members 17 having a diameter larger than that of the lead of the component 12, the component 12 is transferred to the member 17, and a correction chuck 16 is driven via an air cylinder 22 and a link member 21. Thus, the member 17 is linearly moved in parallel with the lead 19 into the groove 20, a body of the component 12 is held to be centered, thereby correcting the position and the lead when an inserting unit is transferred from the unit 11 by the component 12.
Patent JP-H05155454-A (JP)
Title: Paper conveying device
Inventor: SUGITA YASUTOSHI
IPC: H04N1/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a paper conveying device, such as a facsimile and a printer, which is reduced in size and capable of performing the stable feed of paper sheets. CONSTITUTION:A piezoelectric drive body 26 comprising a piezoelectric body 24 provided on the one side with an electrode and formed of piezoelectric ceramic and a resilient body 25 having an uneven surface is arranged on the one side end part 21a of a conveyance roller 21. By pressing the side end part 21a of the conveyance roller 21 through excitation of a resilient progress wave by means of the piezoelectric drive body 26, the conveyance roller 21 is rotated to feed a paper sheet P.
Patent JP-2001162323-A (JP)
Title: Working method of titanium zinc alloy plate
Inventor: MORI MASAYUKI
IPC: E04D3/35
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a working method of a zing alloy plate, in which a folded product using the zinc alloy plate can be worked without causing any cracks on a resin coating on face and reverse sides caused by the folding. SOLUTION: In working the folded product using a titanium-zinc alloy plate 1 with chemical film treatment applied on both sides layers 3, and coating is applied thereon (layers 5 and 7), a portion of the titanium-zinc alloy plate 1 to be folded is heated in advance by a heating machine 12, and folded by a working machine 11.
Patent JP-H07178172-A (JP)
Title: Device for aligning inclined cut face in injection needle
Inventor: YOSHIKAWA TOYOJI
IPC: A61M5/32
Filed: 1993-12-24
Abstract: PURPOSE:To align an inclined cut face in a short time without damaging or deforming the inclined cut face and cutting edge portion of an injection needle, by a simple structure provided with a correcting member to rotate the injection needle with a contact force and orient the inclined cut face of the needle in a given direction. CONSTITUTION:An injection needle 100 assembled and completed in an assembling process is sent to a lower guide 1 and an upper guide 2 as transfer rails; in the groove of the lower guide 1, the lower end of a tail portion 1 is supported; and by the through passage 2a of the upper guide 2, the side surface of a needle portion 102 is guided. With the transfer, the inclined cut face 102a of the needle portion 102 of the infection needle 100 contacts the correcting surface 3a of a correcting instrument 3, gradually changes its direction to face and contact the correcting surface 3a, and the alignment is resulted. Then, an ink jet nozzle advances to a neighborhood of a base member 103 and sprays the ink for marking onto the side surface of the base member 103 facing the inclined cut surface 102a.
Patent JP-2000178658-A (JP)
Title: Method for cooling metallic strip
Inventor: MIZOGUCHI KOJI
IPC: C21D9/573
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a defective shape when a molten strip is cooled in continuous annealing equipment, by controlling water spraying density of cooling water and mist-cooling while film boiling is performed without performing transition boiling. SOLUTION: When the high tension steel-made strip coming out from the heat treatment furnace is cooled to <=300 deg.C, the water spraying density is controlled and the mist-cooling is executed while the film boiling is performed without performing the transition boiling. In this way, the defective shape is prevented with always uniform cooling pattern. The water spraying density of the mist-cooling is desirable to be >=150 l/m2/min in the strip temperature range of 700-350 deg.C and 30-150 l/m2/min in the strip temperature range of 350-200 deg.C.  In the case of executing the mist-cooling with a vertical type mist- cooling device, since adverse effect is given to the cooling of the lower part by dropping cooling water downward in the case of becoming large water spraying density, in order to prevent the dripping of water, e.g. the cooling water may be sprayed upward at about 30 deg. angle.
Patent JP-H09163816-A (JP)
Title: Travel vehicle for work
Inventor: TANAKA SHUJI
IPC: A01B71/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent that a universal joint is vent over a prescribed angle in a power-transmitting state, when a work machine for carrying out a work at a lifted position is mounted on a lifting mechanism disposed on the rear part of a travel vehicle frame and subsequently subjected to the transmission of a PTO power with a transmission shaft through the universal joint. SOLUTION: When a lifting link mechanism is lowered until the bent angle of a universal joint 28 exceeds a prescribed angle, a second PTO clutch lever 33 is automatically operated into a switching-off side through a bent angle- detecting wire 35.
Patent JP-H05160796-A (JP)
Title: Test equipment for pcm terminal station equipment
Inventor: NEMOTO KENICHI
IPC: H04B17/00
Filed: 1991-12-05
Abstract: PURPOSE:To simplify the digital milli-watt test for the PCM terminal station equipment processing a PCM-coded signal by a sampling frequency of 8kHz or over. CONSTITUTION:A changeover circuit 11 used to input a digital milli-watt signal 21C and sampling frequency signal 22 directly externally and selection circuits 18, 19 are provided to a CODEC circuit 15 being an object of the digital milli- watt test. Since the digital milli-watt signal is directly inputted to the CODEC circuit 15 to test the CODEC circuit 15, pattern data for the standard digital milli-watt test having been used in a conventional device are used as they are and the test is simplified.
Patent JP-2001134884-A (JP)
Title: Measuring instrument with built-in counter circuit
Inventor: SUETAKA KUNIO
IPC: G06M7/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a measuring counter of wireless system has not been realized although a system is confirmed at present for receiving a signal from the outside, measuring the data of a person or vehicle, receiving that data transfer and managing the data with a personal computer or the like. SOLUTION: This system proposing the product of a counter measuring instrument capable of performing transmission to the outside. Concerning the concept (basic concept) of this system, this measuring instrument with built-in counter circuit performs both position detection and image detection together, counts contents (count data) measuring these synthesized data together, identifies these contents and transfers them to a modem for transmission.
Patent JP-H11185601-A (JP)
Title: Manufacture of plasma display
Inventor: UCHIDA TETSUO
IPC: H01J17/49
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To resolve the warp and crack of a substrate by applying a dielectric paste on the glass substrate formed with electrodes and baking to form a dielectric layer, applying a photosensitive dielectric paste and exposing to form a paint film, forming a barrier rib pattern with a barrier rib photosensitive paste on the paint film, then concurrently baking the paint film and barrier rib pattern. SOLUTION: A dielectric paste containing an organic component and inorganic fine grains as essential components is preferably used, and a photosensitive dielectric paste containing a photosensitive organic component and inorganic fine grains as essential components is preferably used. A glass material is preferably used for the inorganic fine grains contained in these pastes to form a uniform layer. These pastes are preferably baked at 500-600 deg.C to suppress the deformation of a glass substrate, thus the glass material preferably has the glass transition point of 450-550 deg.C and the softening point of 500-600 deg.C.
Patent JP-H05124038-A (JP)
Title: Reducing device for volume of plastic foamed body
Inventor: NAKANO ISAMU
IPC: B29K105/26
Filed: 1991-11-01
Abstract: PURPOSE:To reduce a volume efficiently by using a biaxial screw volume reducing device provided with a cylinder of a simple shape. CONSTITUTION:A volume reducing device for a plastic foamed body provided with a cylinder 1, two screws 2 and 3 provided rotatably in the cylinder 1 and a motor 4 for rotating the screws, and volume reducing sections 8 and 9 of a tapered shape in which the sectional area gets larger toward the extrusion direction are formed on the tip ends of the screws.
Patent JP-H10181985-A (JP)
Title: Roll adhesive tape head
Inventor: MASUYAMA MASAAKI
IPC: B43L19/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent reverse rotation of a roll adhesive tape by a simple constitution. SOLUTION: A roll adhesive tape head 24 is constituted by a pressing piece 46 provided with a delivery side surface 46A and a winding side surface 46B of a roll adhesive tape and a pair of piece members 47 successively provided in line with both sides of this pressing piece 46. In this roll adhesive tape head 24, when the delivery side surface 46A is positioned in a rolled adhesive surface side, contact of the roll adhesive tape with a rolled adhesive surface is permitted. On the other hand, when the winding side surface 46B is positioned in the rolled adhesive surface side, an outer edge part of the piece member 47 is brought into contact with the rolled adhesive surface, so as to prevent the roll adhesive tape from coming into contact with the rolled adhesive surface.
Patent JP-2000170714-A (JP)
Title: Fitting for actuator attaching member
Inventor: ITO YUICHI
IPC: F15B15/28
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting for actuator attaching member that enhances fitting stability of attaching member. SOLUTION: A fitting body 18 that can be inserted from an upper open side into a fitting groove 15 formed in a cylinder tube 12 is provided. A fitting and holding unit 19 to hold a positioning sensor 16 by fitting into it is installed in a part of the fitting body 18. Engaging units 22 which can be engaged on and removed from engaged parts 15b, 15c installed inside of the fitting groove 15, when the fitting body 18 is displaced to the fixed state from the inserted state into the fitting groove 15, are installed to protrude on both sides of the fitting body 18. And by tightening a male screw 28 under the state that a part of the positioning sensor 16 is fitted into the fitting and holding unit 19, the positioning sensor 16 is assembled in the fitting groove 15.
Patent JP-2000174043-A (JP)
Title: Chip mounter and trial mounting of chip
Inventor: ABE HISAKI
IPC: H01L21/52
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To increase yield by making effective use of defective chips for trial mounting. SOLUTION: A chip mounter, wherein a chip 5 is picked up by a mounting head 8 from a chip supply section 1 and then is mounted on a substrate 11, is provided with a trial mounting function. In a trial mounting, a defective mark, if any on the surface of the chip 5 in the chip supply section 1, is detected by an image recognition section 12, based on an image picked up by an image pickup section 7, and the chip 5 with a defective mark is mounted on the substrate on priority basis. In such an adjustment mounting executed on trial for adjustment of the equipment, defective chips are used preferentially. By using effective use of defective chips, good chips will not be used to omit wasteful use for trial mounting.
Patent JP-H07188820-A (JP)
Title: Ni-cr alloy
Inventor: KOJIMA TAKASHI
IPC: C22C19/05
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a highly clean Ni-Cr alloy less liable to cause hydrogen embrittlement at a low cost without reducing production efficiency by specifying a compsn. contg. Cr as a principal component and regulated amts. of C, O and N. CONSTITUTION:In an Ni-Cr alloy contg. 9-20wt.% Cr as a principal component and about 0.001-8wt.% one or more kinds of elements such as Mn, Cu, Mo, Nb, Co, Ti, W, V and Zr as subsidiary components, 0.005-0.03wt.% C is contained and the amts. of O and N as inevitably mixed components are regulated to <=0.003wt.% each. The objective Ni-Cr alloy suppressing the formation of nonmetallic inclusions in the material and inhibiting the deterioration of the workability due to hydrogen embrittlement is obtd.
Patent JP-H09173918-A (JP)
Title: Structure of coating spray gun
Inventor: SASAKI EIJI
IPC: B05B7/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To perform precision finish which has been impossible in conventional spray guns with respect to a new structure of a coating spray gun. SOLUTION: In a coating spray gun consisting of an air supply port 11, a coating material supply port 12, a coating nozzle 13, and an air cap 14 for atomizing a coating material, a coating material supplying device with fixed quantity 16 is connected to the coating material nozzle 13 successively through a switching valve 15 for switching between the supply and the discharge of a coating material, and a driving device 20 for supplying a coating material in the coating material supplying device with fixed quantity 16 at fixed velocity to the coating material nozzle 13 is installed.
Patent JP-2000166849-A (JP)
Title: Tableware washing and drying machine
Inventor: TAKEYAMA HIROSHI
IPC: A47L15/42
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To save washing water and rinsing water without limiting the sizes of tableware, when a small amount of tableware are washed. SOLUTION: A partition plate 12 which can partition a washing tank 1 into upper and lower chambers at an arbitrary height and a cylindrical nozzle 8 equipped with a nozzle height regulating means 9 which can regulate the height are provided. The height of the partition plate 12 is regulated in a manner so as to adjust to the height when tableware which become washing objectives are set in the lower chamber of the washing tank 1, and the height of the cylindrical nozzle 8 is regulated in a manner so as to make it lower in the height than that of the partition plate 12.
Patent JP-H06173818-A (JP)
Title: Unit injector type fuel injection device
Inventor: KUNIMOTO ETSUO
IPC: F02M57/02
Filed: 1992-12-07
Abstract: PURPOSE:To offer an unit injector type fuel injection device capable of improving combustion in engine interior covering the whole engine speed area from low to high speed. CONSTITUTION:A unit injector type fuel injection device changes flexural rigidity within one surface including the axis of an anchor arm shaft 3a and also fitting to a rocker arm shaft support 4 is made rotatable while flexural rigidity is variable in response to the rotating angle.
Patent JP-H06174534-A (JP)
Title: Piston prover
Inventor: UMEDA NOBUYOSHI
IPC: G01F25/00
Filed: 1992-12-07
Abstract: PURPOSE:To make it possible to test the minute amount of flow rate under test in the wide flow-rate range without special directional control valve. CONSTITUTION:A piston prover is constituted by connecting a large cylinder 4 and a small cylinder 5 coaxially. A piston rod 7, which forms a unitary body together with a piston 6 in the large cylinder 4, is inserted into the small cylinder 5. The range of flow rate under test is determined by the product of the capacity of a directional control valve 3 for working oil for driving the piston 6 by the area ratio of the piston 6 and the piston rod 7. The directional control valve 3 is set by the flow rate in the large cylinder 4. Therefore, the special valve for minute flow is not required, and the switching is performed. The flow rate under test is kept constant by controlling the flow rate of a flowmeter 2 at a constant value.
Patent JP-H11179736-A (JP)
Title: Resin molding die, manufacturing thereof and molding
Inventor: IWAMI HIROYUKI
IPC: B29C33/42
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To smooth only a microuneven part and thereby, form a lusterous cavity face without impairing the overall uneven roughness of an embossed pattern as long as circumstances permit, by non-electrolytically plating the surface of the embossed pattern formed on the surface of a cavity mold with a lustering agent. SOLUTION: The surface of a cavity mold which is fabricated using an ordinary steel material and has an embossed pattern formed, for example, through blast treatment is non-electrolytically plated in nickel with a lustering agent so that the plated layer is about 5-50 μm thick. Through this non- electrolytic plating process, the recessed part of a microuneven part on the surface of a metallic layer gradually becomes buried by a plating growth to be turned to a smooth face. The smoothing action by the lustering agent works mainly on the microrecessed part. Therefore, the roughness, depth (uneven pattern) or the like of the whole shape of the embossed pattern are not significantly impaired but the smoothing action only enhances the surface luster. In addition, it is possible to adjust the lustering properties of the embossed pattern of an obtained molding.
Patent JP-H11181558-A (JP)
Title: Production of aluminum alloy sheet for low and positive pressure can body
Inventor: KOYAMA KATSUMI
IPC: C22F1/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy sheet having relatively low strength, excellent in formability and thus high in a production yield in multistage forming at a low cost by specifying conditions in homogenizing, reversible type hot rolling or the like to be applied to an Al alloy ingot having a specified compsn. in order. SOLUTION: An Al alloy ingot contg., by weight, 0.28 to 0.32% Si, 0.35 to 0.45% Fe, 0.13 to 0.17% Cu, 1.0 to 1.1% Mn, 0.90 to 1.05% Mg, 0.20 to 0.25% Zn, 0.01 to 0.02% Ti and <1 ppm Na is subjected to homogenizing at 595 to 610 deg.C for >=6 hr, is subjected to furnace cooling to a prescribed temp., is thereafter reheated and is subjected to reversible type hot rolling in such a manner that the starting temp. is regulated to 470 to 500 deg.C, the thickness of the ingot at the beginning is regulated to 450 to 600 mm, and the finishing temp. is regulated to 370 to 480 deg.C.  Immediately after that, tandem type hot rolling is executed in such a manner that the starting temp. is regulated to 370 to 470 deg.C, the total draft is regulated to 91 to 94%, and the finishing temp. is regulated to 300 to 340 deg.C, directly after that, continuous annealing is executed in such a manner that it is held at 380 to 450 deg.C for 0 to 20 sec, and cold rolling is executed in such a manner that the total draft is regulated to 83 to 88%, and the draft and rolling speed in the final pass is regulated to 43 to 53% and >=1,000 m/min.
Patent JP-H11177466-A (JP)
Title: Electromagnetic wave transmission and reception antenna structure of communication equipment
Inventor: IGA TAKESHI
IPC: H01Q1/22
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a structure with which a traffic area is set in accordance with the size or the shape of a communication object, the effects of circumferential noise electromagnetic wave is not easily given, a traffic sensitivity is not damaged and a communication ability is not reduced by housing electromagnetic transmission/reception antennas by means of decorative bodies to arrange them. SOLUTION: Pipes 14 of the electromagnetic transmission/reception antennas 4 are housed by the decorative bodies 20 and provided. A plant such as a pomegranate, a chrysanthemum, grapes or ivy, a pseudo plant, a decorative tape or a pseudo rock is used as the decorative bodies 20. The electromagnetic transmission/reception antennas 4 are not arranged along a movement route 18 in a state such that the pipe 14 are exposed by housing and providing the pipes 14 which are erected in a base stand parts 12 and where antenna wires 10 are inserted by the decorative bodies 20, such as plants. Consequently, the appearance of thex electromagnetic wave transmission/reception antennas 4 is improved, and the electromagnetic wave transmission/reception antennas 4 can be arranged adjacent to a person who is the object of communication through the improvement of the appearance.
Patent JP-2001163689-A (JP)
Title: Deodorizing apparatus for composting device of livestock excrement
Inventor: MACHII HIROYOSHI
IPC: C05F3/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus for a composting device of livestock excrement which has high treating efficiency of malodorous gas, is easy to manage operation and is low in initial cost and running cost. SOLUTION: Inside of the deodorizing apparatus is divided into a gas introducing chamber A at a lower part, a deodorizing chamber B at an intermediate part and a gas exhausting chamber C at an upper part. A gas introducing means 5 and a deodorizing liquid introducing means 7 provided with a magnetic processor 6a are joined to the upper part of the gas introducing chamber A and a deodorizing liquid tank 9 is constituted to the lower part thereof. The deodorizing chamber B is constituted of a main deodorizing layer 2 and sub deodorizing layers 3a, 3b above and below the main deodorizing layer 2. The gas exhausting chamber C is provided with a gas exhausting means 12 at an upper part thereof and a deodorizing liquid spraying tube 15 at a lower part thereof.  An upper end of a liquid conveying pipe 14 standing from the deodorizing liquid tank 9 via an underwater pump 13 is joined to the deodorizing liquid spraying tube 15 and further a magnetic processor 6b is installed at an upper part of the liquid conveying pipe 14.