baber/WOPTO huggingface dataset:
Patent JP-H0735337-A (JP)
Title: Deodoring solenoid pump operated for supplying fuel oil and extinguishing fuel oil in combustion device
Inventor: IGARASHI KENJI
IPC: F23K5/04
Filed: 1991-11-29
Abstract: PURPOSE:To enable occurrence of a foul odor to be positively prevented under a simple configuration and also under a positive operation by a method wherein a discharging of non-ignited fuel from a nozzle is prevented when a burner is extinguished. CONSTITUTION:There are provided a cylinder 3 placed at an axial center of a solenoid coil 25 for a pump, and a solenoid planger 2 slidably and reciprocatably supported between springs 10 and 11 in the cylinder. A discharging joint 4 having a discharging valve 7 is connected to the upper end part of the cylinder. A solenoid coil 23 is piled up on the solenoid coil for the pump in such a manner that it may enclose a cylindrical outer circumference of the discharging joint. Then, when a combustion equipment is extinguished, a non-conducting period during a period of an intermittent pulse current for the solenoid coil for the pump is applied, an application of electrical energization is turned off to prevent non-ignited fuel from being discharged and at the same time either a DC current or a commercial AC current is applied gradually to a solenoid valve coil and then the discharging valve is opened to recover the non- ignited fuel into a fuel tank at the suction side in a reverse flow state.
Patent JP-H07147355-A (JP)
Title: Ceramic package body for integrated circuit
Inventor: MATSUURA TORU
IPC: H01L23/12
Filed: 1993-11-22
Abstract: PURPOSE:To accurately plate individual metallized layers formed on the surface of a stepped part on the step-shaped inner circumferential wall in a recessed part, which houses an integrated circuit, in a ceramic substrate while a short- circuit fault is being prevented by adding a simple constitution. CONSTITUTION:An insulating layer 50 is formed, in a prescribed coating width, on individual metallized layers situated near the boundary part between a horizontal wall part 12a and a vertical wall part 12b on a step-shaped inner circumferential wall and on individual parts of the vertical wall part 12b. The exposed part 50a of the insulating layer 50 covers the horizontal wall part 12a with reference to it and individual corresponding parts in the individual metallized layers.
Patent JP-H07145774-A (JP)
Title: Floating body type wave power device
Inventor: KAIHO TOSHIMITSU
IPC: F03B13/14
Filed: 1993-11-22
Abstract: PURPOSE:To realize a device simple in constitution and large in scale by converting energy in use of a coil-formed floating body so as to convert energy of wave to rotational energy in taking out as power. CONSTITUTION:A floating body 2 in coil form, having its central axis along the sea surface 1 is disposed, and pitch of the floating body 2 is set approximately to agree with average wavelength of wave. A position retaining means like a sea anchor 3 is disposed via a rotary joint 4b at tip of the floating member 2, to orient the coil-formed, floating member 2 in wave advancing direction. A rotation type power take-out mechanism like a generator 5 is disposed at the base end of the floating body 2. The floating member 2 is formed in coil having pitch nearly equal to wavelength of wave, so that rotational force is caused to the floating body 2 along with advance of wave.
Patent JP-H02186155-A (JP)
Title: Belt sprocket for power transmission with soft link device
Inventor: JIYAN KUROODO DEIAARU
IPC: F16H7/12
Filed: 1989-12-05
Abstract: PURPOSE: To provide a highly rigid and compact assembly having resistance to vibration received by an engine by obtaining elastic torque by means of twist shearing of a flat elastic sandwich structure made of elastomer, and damping tension friction fluctuation by means of the relative friction of a flat surface. CONSTITUTION: A belt tension wheel is provided, which is supported by a tensional bar 2 rotated by a friction reducing ring 7 on a bearing and transmits a motive force by a flexible link device 5 caused to function by a mechanical adhesive force. The elastic torque thereof is obtained by the twist shearing of an elastomer flat sandwich structure 3 adhered to a rigid reinforcing material 13 for receiving axial press stress, and tension fluctuation is damped similarly by the relative friction of a flat surface receiving axial press stress. Thus, by integrating a damping function and an elastic tensioner function, a highly rigid and compact assembly having resistance to vibration received on the engine is provided.
Patent JP-H05161275-A (JP)
Title: Power control circuit for portable apparatus
Inventor: KAWACHI TSUNEYOSHI
IPC: H02J7/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a power supply circuit which can prevent waste of batteries in a portable apparatus designed for parallel use of a chargeable battery and a dry battery. CONSTITUTION:A power control circuit of portable apparatus comprises a plug for AC adapter, a power supply jack 1 into which the plug of an AC adapter and the and having a plug of batteries are plugged and which has switch contacts 4 which are separated from grounding terminals 3 when the plugs are inserted, a switch 5 which is closed and grounds the switch contact 4 when the battery plug is inserted to the power supply jack 1, a detecting circuit 30 for detecting potential of the switch contact 4 and a power supply control transistor 35 for controlling power supply to the detecting circuit 30. Facilities are constituted so that when the stop condition is detected and it is also detected that the switch contact 4 is grounded by insertion of the battery plug, supply of power to the detecting circuit 30 is suspended.
Patent JP-H01157757-A (JP)
Title: Manufacture of fiber reinforced composite member
Inventor: HASEGAWA JUN
IPC: C22C47/12
Filed: 1987-12-15
Abstract: PURPOSE:To form a fiber reinforced composite member without the need for a die by forming a preforming body from a reinforced fiber, dipping it in a molten matrix after removing an air, removing the excess molten matrix and solidifying this molten matrix. CONSTITUTION:A cylindrical perform 100 is formed from a reinforced fiber and after holding the preform 100 by a holding part 50 by opening a cover member 2 a pressure container 1 is sealed. The air among the fibers of the preform 100 is removed by reducing the pressure by a vacuum pump 12. An aluminum molten metal 200 is input into a crucible 3, melted by heating by a heater 4, the holding part 50 is descended and the preform 100 is dipped into the aluminum molten metal 200. A valve 11 is closed, a valve 13 is opened, a pressurized air is fed from a compressor 14 and the aluminum molten metal 200 is impregnated into the preform 100. The preform 100 is lifted by stopping the pressurization and returning to the atmosphere and sticked aluminum molten metal is recovered by its dropping. After the preform being nearly solidified the cover member 2 is opened to take out a fiber reinforced composite member. A die is thus made unnecessary and the impregnation is facilitated with high temp.
Patent JP-H03178866-A (JP)
Title: Electrically driven power steering device
Inventor: ARAI TOSHIYUKI
IPC: B62D5/04
Filed: 1989-12-07
Abstract: PURPOSE:To decrease a number of part items with the necessity for a connecting arm eliminated by constituting a torque sensor assembly unit integrally with a steering mechanism while providing a rotary type sensor in the torque sensor assembly unit. CONSTITUTION:An electric motor 14, which drives a link mechanism to assist steering a wheel being based on detection information from a torque sensor assembly unit 50 for detecting steering torque, and a controller 13, which controls the electric motor 14 being based on detection information from the torque sensor assembly unit 50, are provided. Here the torque sensor assembly unit 50 is constituted integrally with a steering mechanism 2 while provided with a rotary type sensor. Thus mounting adjustment of a sensor part is facilitated and the durability and action stability of the sensor part can be also ensured.
Patent JP-2000141781-A (JP)
Title: Image generator, control method therefor and printer
Inventor: MURATA MASAHIKO
IPC: G06F13/362
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance print speed by providing a higher priority to an image generator performing the processing with higher emergency thereby preventing print overrun. SOLUTION: An image generator reads out a data from a main memory 104 through a bus 112 and generates an image data. Priority for utilizing the bus is determined at a priority logic section 116. An image generator generating a band being outputted at first is provided with a highest priority. The priority is updated in round robin system every time when output of one band is ended.
Patent JP-H09158167-A (JP)
Title: Soil improvement method
Inventor: KURITA ICHIRO
IPC: E02F7/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a waste quantity of slime by using recovered water obtained to separate liquid from solid as preparing water of grout after polymeric flocculant is added to the slime streamed out from ground at the time of grout injection. SOLUTION: A coarse sand part of slime 1 streamed out from the ground by execution of the injection process of grout is removed with a mud screen 2, made the slime containing a fine particle part, a polymeric flocculant composition is added thereto, reacted in a reaction vessel 4, and the fine particle part is grown into large aggregation floc. Next, is supplied to a centrifugal separator 5, which is continuously separated into discharged soil 6 and recovered water 7. And the obtained recovered water 7 is used as preparing water in the injection process of the grout.  Thereby recirculation and utilization are performed in a ground improvement process and environmental preservation can be contrived without discharging a large part of the slime whose large quantity is produced in a weak ground improvement method of a spray agitation method or the like to the outside of a work site as industrial waste.
Patent JP-2001136464-A (JP)
Title: Tuner case and tuner
Inventor: IMAI MASASHI
IPC: H04N5/64
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a tuner case that can be mounted longitudinally or with its face down. SOLUTION: Mount legs are provided respectively to sides and the bottom of the tuner case so that the toner case can cope with both a longitudinal mount and a face-down mount.
Patent JP-H04208924-A (JP)
Title: Liquid crystal panel and production thereof
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1335
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the panel which is high in contrast, light in weight and low in cost by forming projections consisting of insulators and a black matrix on the source signal lines of an array substrate, packing a high-polymer dispersed liquid crystal between the projections and forming a counter electrode on the upper layer thereof. CONSTITUTION:The projections 25 consisting of the insulators and the black matrix 24 are formed on the source signal lines 22 of the array substrate 11 and after a liquid crystal soln. is applied on the array substrate 11, a substrate having a release property is superposed on the liquid crystal soln. The panel is then pressurized successively from above the substrate and from the panel end in the direction parallel with the source signal lines 22 on the above substrate, by which the resin is smoothed to a plane shape. The liquid crystal soln. is then irradiated with UV rays, by which the resin in the liquid crystal is polymerized and cured to a polymer 21. The counter electrode 14 consisting of ITO and a protective thin film 15 are thereafter formed after the substrate is peeled. Then, there is no need for the counter substrate and the weight is reduced. In addition, the stage is simple and the liquid crystal panel is produced at a high speed. Further, the leakage of electric fields from the source signal 22 lines, etc., is shut off by the black matrix 24 and the extremely high-contrast images are displayed.
Patent JP-H07136566-A (JP)
Title: Liquid chemical nozzle and treatment of liquid chemical
Inventor: TAKANO MICHIAKI
IPC: B05D1/30
Filed: 1993-11-24
Abstract: PURPOSE:To form a liq. film without any impulsive force and obtain a uniform and highly precise pattern by engaging a core provided with a curved surface to guide a liq. chemical with a housing furnished with a liq. chemical input port and forming a cylindrical gap between them. CONSTITUTION:A housing 1 and a core 2 are fixed with a nut 3. A liq. chemical is introduced from an input port 4 and discharged from a cylindrical gap 5 between the housing 1 and core 2. The chemical is formed into a continuous thin liq. film, allowed to flow along the curved surface 6 of the core 2 to form a conical liq. film and piled up on the upper surface of a photomask 7 as a treated substrate. Meanwhile, the gap 5 is controlled to <=1mm to form a continuous circular film of the chemical, and the dripping of the chemical from a flow straightening chamber 9 is prevented. Besides, the distance between a chemical flow surface 8 of the core 2 and the upper surface of the photomask 7 is adjusted to <=20mm, hence the conical droplet of the chemical is not broken, and the impact of the chemical on the photomask 7 is not increased.
Patent JP-S63245860-A (JP)
Inventor: ROBAATO DEIRU SHIMONTON
IPC: H01M4/76
Filed: 1987-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05128162-A (JP)
Title: Database retrieval system
Inventor: URUSHIBARA YOSHIKO
IPC: G06F17/30
Filed: 1991-11-06
Abstract: PURPOSE:To obtain database retrieval system permitting a user to define a proper column name for each terminal by providing a column names coreference table correlating column names arbitrarily given by the user with the key column names in database. CONSTITUTION:When the user designates a column name of a user designated name 32, the column name of a key column name 31 corresponding to it in a column names coreference table 3 is transferred to database 4 of a host computer 2 and the data corresponding to the column name of a key column name 41 are retrieved by the host computer 2 and outputted to a terminal equipment 1. Accordingly, the user can access the database 4 by means of only the user designated column name 32 given by the user without being aware of the key column name 41 in the database 4. Also, by providing the column names coreference table 3 in the terminal equipment 1, the user can maintain the column names coreference table 3 any time.
Patent JP-H01159300-A (JP)
Title: Cut carved body made of acrylic resin
Inventor: KAMEI TADASHI
IPC: B44C3/06
Filed: 1987-12-17
Abstract: PURPOSE: To obtain a sculpture having a beautifully cut engraving surface using an acryl resin sheet having low molecular weight by specifying the ratio between the rotational line speed and the feeding speed of the drill cutter in an engraving machine and the ratio between the r.p.m. and the feeding speed of the drill cutter. CONSTITUTION: Fusion of chips to the engraving surface of a sculpture of acryl resin having weight average molecular weight of 600,000 or less has correlation with the rotational line speed and the feeding speed of a drill cutter and the ratio is preferably set at 2000 mm/mm or less. Since extremely high feeding speed or low r.p.m. of the drill cutter causes roughening on the engraving surface, the ratio between the r.p.m. and the feeding speed of the drill cutter is preferably set at 2.0 rev/mm or above. A sculpture having a beautifully cut engraving surface can be obtained when the ratio between the rotational line speed (mm/mm) and the feeding speed (mm/mm) of the drill cutter is set at 2000 mm/mm or less and the ratio between the r.p.m. (rev/mm) and the feeding speed (mm/mm) of the drill cutter is set at 2.0 rev/mm or above.
Patent JP-H09136220-A (JP)
Title: Method and device for positioning reference contact position of wire electric discharge machining device
Inventor: TOYONAGA TATSUO
IPC: B23H7/06
Filed: 1995-11-11
Abstract: PROBLEM TO BE SOLVED: To perform accurate and reliable positioning in short time by outputting a positioning program execution end signal and obtaining a reference contact position based on the inference results of end period of a contact detection operation using stored contact position coordinate data. SOLUTION: First a positioning operation control part 41 is operated by a positioning operation start command from an NC device 33, a work to be machined W approaches a wire electrode 6, and a first contact signal is transmitted from the positioning operation control part 41 to a calculation unit 50. Also, when the calculation unit 50 receives the signal, based on the contact signal, it reads coordinates at the contact position from the NC device 33. Then the coordinate values taken in successively are classified into effective coordinate data and ineffective coordinate data and stored. When the data reaches a specified effective coordinate data rate by fuzzy inference, the average of the effective coordinate data stored so far, and the coordinate of a reference contact position as a target is obtained.
Patent JP-H01159571-A (JP)
Title: Multiphase fluid distributor
Inventor: TANAKA NAOKI
IPC: F16L39/00
Filed: 1987-12-16
Abstract: PURPOSE: To distribute gas/liquid phase fluid evenly to each piping by coupling an inflow pipe with three or more branch pipes and constituting distribution pipe groups of one or more branch pipes. CONSTITUTION: A gas/liquid phase fluid F flowing from a flow-in pipe 3 into a container 1 exhibits a dependent fluid mode depending on the direction of the pipe 3, the current velocity, the inclination of the container 1, and the like, and the fluid is distributed unevenly in the container 1. When each branch pipe 8 at a relatively proximate position is coupled with containers 9a, 9b, the fluid is fed evenly into respective containers 9a, 9b and distributed evenly to respective distribution pipes 4a, 4b. When the branch pipes 8 are coupled uniformly with the container 1 while increasing the number thereof, even distribution performance can be enhanced while suppressing the effect of inflow in conditions of the inflow pipe 3, attitude of the distributor, and the like.
Patent JP-H11142264-A (JP)
Title: Shaft to be measured for magnetostriction type torque sensor
Inventor: HANAKI ATSUSHI
IPC: C23C4/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To enable highly efficient flame coating by forming a sandblasting- resistant film to a part where a spray deposit is to be left and removing an unnecessary spary deposit by sandblasting. SOLUTION: A stainless steel or carbon steel shaft is cleaned with an organic solvent, and then a surface of a ground to be flame coated is subjected to pretreatment by sandblasting. A spray deposit 2 is formed to a spray part of the shaft 1 with using Permalloy powder as a material. A sandblasting- resistant film is formed to an upper face of a part where the spray deposit 2 is to be left. The sandblasting-resistant film is preferably a dry film resist and is thermally pressure adhered to a front face of the spray deposit. After a cylindrical metal mask with a required slit is capped and the film is exposed, the metal mask is separated to carry out postbaking and develop the film. The spray film is removed by sandblasting and the shaft is annealed in an oxidation free ambience at 1000 deg.C for one hour.  As a result, a contact part between the Permalloy spray deposit 2 and the shaft face 1 becomes a smooth curve face 3 with little stress concentration. A good contact curve is obtained.
Patent JP-H02161949-A (JP)
Title: Draining device for lift type bathing device
Inventor: TATSUI MUNEOKI
IPC: A61H33/00
Filed: 1988-12-16
Abstract: PURPOSE:To eliminate the need for a special installation or labor for drainage and to prevent a drainage completing time point from being delayed by providing draining function on a supporter itself which supports a fixing stand in a bathtub. CONSTITUTION:A fixing stand 3 is supported by the supporter 4, which is passed through a bottom surface 2a and fixed on a floor surface, and the supporter fixes a waste water receiver 4a on the floor surface and forms a draining pipe 4b which is inserted through the bathtub bottom surface freely slidably with liquid-tight. Then, the lower edge part of the draining pipe is fitted to the waste water receiver freely slidably only by a prescribed stroke with the liquid-tight and freely extended or contracted in an axial direction only by the storoke. In the inner core of the supporter, a draining route 5 is formed and on the side wall of the supporter, a draining port 6 is formed. The draining port 6 is provided on the position of a bathtub outside lower part to completely interrupt the internal part of the bathtub and the draining route when the bathtub is raied up to an intermediate position B or an upper limit position C so that the bottom part in the vicinity of the bathtub and the draining route can be communicated when the bathtub is lowered to a lower limit position A. Accordingly, by lowering the bathtub to the lower limit position, used hot water in the bathtub is automatically discharged to an outside.
Patent JP-H09157277-A (JP)
Title: Production of alkoxysilane
Inventor: KUBOTA TORU
IPC: C07F7/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain an alkoxysilane useful as a raw material for a variety of silicones, resin modifiers and coupling agents by allowing a chlorosilane with an alcohol in the presence of a tertiary amine and distilling the reaction mixture. SOLUTION: A chlorosilane of formula I (R<1> is a monofunctional organic group, an alkoxy, H; (n) is an integer of 0-3) such as trimethylchlorosilane is allowed to react with an alcohol represented by the formula: R<2> OH (R<2> is a monofunctional organic group) such as methanol in the presence of a tertiary amine of the formula: R<3> 3 N (R<3> is an alkyl of 4 or more carbon atoms) such as tri-n-butylamine at 50-60 deg.C under stirring for 2 hours to readily give the objective alkoxysilane of formal II of high quality, useful as a raw material for a variety of silicones, resin modifiers and coupling agents such as trimethylmethoxysilane.
Patent JP-H04218061-A (JP)
Title: Electrophotographic planographic plate material
Inventor: YAMANA MASAHIRO
IPC: G03G5/05
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the printing plate material capable of using semiconductor laser beams and superior in heat resistance and dark decay resistance by incorporating a specified low-adsorptive sensitizing dye as a main component in the sensitizing dyes of an electrophotosensitive layer. CONSTITUTION:The electrophotosensitive layer formed on one of a substrate contains photoconductive zinc oxide and a resin binder and the sensitizing dye containing the low-adsorptive sensitizing dye having <=90% adsorptivity to the zinc oxide, and the photosensitive layer also contains dinitrobenzoic acid.
Patent JP-H09161934-A (JP)
Title: Manufacture of electronic part with lead terminal
Inventor: MIZUGUCHI TAKASHI
IPC: H01R43/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide sufficient soldering strength, and facilitate solder heaping. SOLUTION: The respective tip portions 1a of lead terminals 1 the base end portions 1b of which are mutually combined and which are arranged in parallel are dipped in fused solder W. The tip portions 1a of the respective lead terminals 1 are pulled up from the fused solder W as rocking the same along a direction crossing with a parallel direction taking the base end portion 1b sides as the rocking centers thereof, and the fused solder W sticking to the tip portions 1a of the respective lead terminals 1 are hardened causing the formation of solder layers 3 protruding in response to rocking states at pulling-up times. After holding an electronic part element 2 by the tip portions 1a of the respective lead terminals 1, the solder layers 3 are re-fused so that the lead terminals 1 and the electrode of the electronic part element 2 are soldered.