baber/WOPTO huggingface dataset:
Patent JP-S6228668-A (JP)
Title: Constant temperature device
Inventor: TAKIGUCHI TOSHIO
IPC: G01N35/00
Filed: 1985-07-30
Abstract: PURPOSE:To prevent the propagation of fungus in a constant temp. medium without giving bad effect on the metal used on the circulating path of the constant temp. medium by irradiating ultraviolet ray on the constant temp. medium. CONSTITUTION:The water of a constant temp. medium circulates a constant temp. water tank 1, heating part 3 and cooling part 5 via a pipe 6 by a circulation pump 2. This water receives the irradiation of ultraviolet ray by a mercury lamp 4 in case of passing through the heating part 3 made by quart glass. A cell generally has an absorption maximum in 260mm and is killed in short time with the irradiation of the light (ultraviolet ray) of this wavelength. The fungus generated in the constant temp. water tank 1, etc. is therefore killed here because of its receiving the irradiation of the ultraviolet ray in case of passing through the heating part 3.
Patent JP-S5689316-A (JP)
Title: Emulsion supplying method of rolling mill
Inventor: TAKENO CHIYUUKICHI
IPC: B21B45/02
Filed: 1979-12-24
Abstract: PURPOSE:To make the grain size distribution of an emulsion optimum by adjusting the stirring capacities of rolling mill oil stirrers at the time of recovering the rolling mill oil from rolling mills and circulatively using the same. CONSTITUTION:A rolling mill oil is supplied in an emulsion state to rolling rolls 5 which roll a rolling material 4. After the use, it is recovered into a receiving tank through a return pipe 4. The oil is stirred by the stirrers 3 therein, and is then sent by a low-pressure pump 8 to a filter 6 where it is filtered. The filtered oil is sent into the supply tank and is again emulsified by the stirrers 3. Next, the oil is fed to a supply line 11 by a high-pressure spray pump and is subjected to final stirring with a stirrer 7, thence it is supplied to the rolls 5. Here, the revolutions of the stirrers 3, 7 are made controllable or changeable with a stepless speed change device.
Patent JP-H1171679-A (JP)
Title: Shower head
Inventor: CARTER STEPHEN
IPC: C23C16/44
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional shower head, i.e., the necessity to correctly adapt a gasket to an opening in an outlet plate, the necessity of a prescribed pressure to achieve the sealing between the outlet plate and the gasket, the disadvantages of aluminum outlet plate, the damages caused by the plasma ignition inside the shower head, and the pollution caused by the plasma activity. SOLUTION: A shower head 18 comprises a casing 19 including a lining sheet 20, first and second bent plates 21, 22, and an outlet plate 23. The bent plates 21, 22 divide the space demarcated by the casing 19 into storage chambers 24, 25, 26. A gas feed pipe 27 feeds the gas to the storage chamber 24, the gas feed pipe 27 feeds the gas to the storage chamber 25, and another gas feed pipe 29 feeds the gas to the storage chamber 26. The outlet plate 23 has a row of openings 31, and the bent plates 21, 22 are respectively provided with a pipe to each opening 31. The pipe and the outlet are concentric with each other, and determine the boundary of the outlet separated to each storage chamber.
Patent JP-S6144414-A (JP)
Title: Manufacture of permanent magnet
Inventor: SHIMADA KENJIRO
IPC: H01F41/02
Filed: 1984-08-09
Abstract: PURPOSE:To enable manufacturing many products simultaneously without baking by sintering after oxidized in the atmosphere of oxidation after previously sintered at a lower temperature than the temperature of sintering in a vacuum or in the atmosphere wherein no oxygen exists when a permanent magnet is made by pressing metal powder and then sintering. CONSTITUTION:Fine powder consisting of 36.2% Sm and 63.8% Co is mixed, formed under the pressure of 2 ton/cm<2> and many disks of required dimensions are formed. The plural disks are divided into groups, previously sintered for about one hour in a current of Ar at 1,140 deg.C, taken out in the atmosphere after cooling, heated by a heater until the surface color is changed by alternately heating and cooling. Then, these are sintered in the current of Ar at 1,170 deg.C and a required permanent magnet is obtained. This method is appropriate for mass production without baking each permanent magnet during sintering and without changing magnetic characteristics.
Patent JP-S6143943-A (JP)
Inventor: KONDO MASATO
IPC: B65G65/40
Filed: 1984-08-08
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-H073767-A (JP)
Title: Construction method for injecting flash setting chemical and rod therefor
Inventor: YOSHIDA MITSUHIRO
IPC: E02D3/12
Filed: 1993-06-15
Abstract: PURPOSE:To reduce man-hours by performing drilling by imparting of both an impact load caused by striking and rotation to outer pipes having respective inner pipes axially slidably inserted therein, and making two different liquids flow through the inner and outer pipes, mixing the liquid together at a lower open end, and injecting a flash setting agent into the ground. CONSTITUTION:An impact generated from a percussion device 4b is output to a striker 9, which in turn imparts both an impact load caused by striking and rotation to outer pipes 6a, 7a, 8a having respective inner pipes 6b, 7b, 8b axially slidably inserted therein, so that a bit support 23 drills the ground. When the drilling reaches a predetermined depth, the supply of drilling water to supply lines 13, 16 for liquids A, B is stopped and the drive of the device 4b is stopped. Next, the liquids A, B are supplied from the injection holes 11a, 11b of a first-class rod 6, are passed through the respective passages 13, 16, mixed together inside the support 23, and ejected from a two-liquid ejection hole 29. The two mixed liquids released permeate through the ground near a drilled hole and undergo flash setting to reinforce the ground, and then an elevating body 3 is elevated to enlarge the area of chemical infusion in the direction of height.
Patent JP-H0216753-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUZAWA TAKESHI
IPC: H01L21/78
Filed: 1988-07-05
Abstract: PURPOSE:To form clean marks without scraping a wafer by forming wafer discrimination patterns after etching them at unnecessary parts of the wafer simultaneously with the formation of scribe lines. CONSTITUTION:Scribe lines are formed by etching at a water 1. In such a case, simultaneously with the formation of the scribe lines 2, the discrimination marks of the wafer 1 are formed at unnecessary parts 5, that is, the parts 5 which are not used as semiconductor chips. This device eliminates the need for drawing marks by a diamond pen at the unnecessary parts 5 in such a conventional manner and never produce a wafer powder.
Patent JP-H04365595-A (JP)
Title: Punching device
Inventor: MINATO SADAO
IPC: B31B50/20
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the occurrence of interference between a rotary link and an upper and interference between a lower die and a rotary link by locating an intermediate link between the upper die and the rotary link and the lower die and the rotary link, and to increase rigidity of upper and lower dies by arranging the coupling point of the intermediate link to the central part of the die. CONSTITUTION:A blanking device is provided with a link mechanism for an upper die serving as an approaching and parting means for an upper and a lower die and comprising a rotary link 3 and an intermediate link 5, and a link mechanism comprising a rotary rink 4 and an intermediate link 6. A distance P between a coupling pin 7 for the intermediate links 5 and 6 and a coupling pin 8 is increased to a value longer than a distance S between a rotary link axle 9 for the links 3 and 4 and a coupling pin 8, and this constitution prevents the occurrence of interference between the dies 1 and 2 and the rotary link shaft 9. Thereby, respective coupling points between the intermediate links 5 and 6 and the upper and lower dies can be positioned closer to the center of the die, and rigidity of the dice can be improved.
Patent JP-H108623-A (JP)
Title: Transverse wall truss panel and roof part structure using this panel
Inventor: IKEDA TATSURO
IPC: E04B7/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To support a low roof part and a main roof part by a single panel so as to improve execution capability. SOLUTION: A transverse wall truss panel is disposed in the direction of a gable end face at a ridge difference part A of a roof part 4 consisting of a main roof part 5 and a low roof part 7. The low roof part 7 has a low ridge part 9 lower in the ridge height than a main ridge part 6 of the main roof part 5 and parallel with the main ridge part 6 and moreover dislocated in the direction of the gable end face at the ridge difference part A. In this case, a gable end face frame body 3 conformed to the shape of a main roof part gable end face frame body forming the main roof part 5 is provided at the upper face of a truss base body 2 conformed to the shape of a low roof part gable end face frame body forming the low roof part 7.
Patent JP-S5959856-A (JP)
Title: High strength powder moldings of aluminum alloy having excellent lubricity, resistance to heat and wear and its production
Inventor: KIYOTA FUMIO
IPC: C22C1/04
Filed: 1982-09-28
Abstract: PURPOSE:To provide a high strength Al alloy powder molding which has strength at high temp., resistance to wear and seizure and self-lubricity at high temp. by consisting the same of an Al alloy contg. essentially Si, Fe or/and Mn and a solid lubricant such as graphite, MoS2 or the like. CONSTITUTION:A titled high strength Al alloy powder molding contg., by wt%, 10.0-30.0% Si, 3.0-15.0% Fe or/and 5.0-15.0% Mn, and 0.2-5.0% a solid lubricant selected from graphite, MoS2, BN as essential components and consisting of the balance Al contg. unavoidable impurities. It is possible to incorporate 0.5-5.0% Cu and 0.2-3.0% Mg in said components according to need. The size of the Si crystal grains of such alloy is dispersed finely to <=15mum and the size of the intermetallic compd. to <=20mum. The Al alloy powder molding is adapted to parts such as cylinder liners and wearing rings of pistons of an internal combustion engine.
Patent JP-H1118205-A (JP)
Title: Non-contacting feeding device for traveling object
Inventor: AOSHIMA TOKIHIKO
IPC: B60L5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To rationally suppress the power consumption of traveling objects by dividing a rail track into a plurality of areas and making electric currents to flow into the areas by providing power transmission lines for each area. SOLUTION: A monorail, on which carrying trucks are run, is divided into two areas and power transmission lines 4A and 4B and power units 5A and 5B are respectively installed to the areas. In addition, many marks are put on the monorail, so that the positions of the trucks may be detected based on the marks detected by means of the trucks. A main control means discriminates the area of the monorail 1, on which no truck exists based on the positional information on the trucks transmitted by radio. When such an area exists, it outputs a control signal to a power supply control means so as to cut off the current supply to the transmission line 4A or 4B corresponding to the area.
Patent JP-H0223025-A (JP)
Title: Distance relay
Inventor: NAKAJIMA MASUO
IPC: H02H3/40
Filed: 1988-07-07
Abstract: PURPOSE:To discriminate between inner fault and outer fault reliably by limiting the period of polarity amount corresponding to the system voltage below a predetermined value and judging the overlap angle between the polarity amount and an electrical amount obtained through combination of voltage and current. CONSTITUTION:Output K2V from an auxiliary transformer 1 is connected with a polarity amount circuit 3 in order to obtain a polarity amount VP, while output K1I from an auxiliary current transformer 2 is combined with the output K2V to produce an operational amount K1I-K2V. The polarity amount VP and the operational amount K1I-K2V are converted through conversion circuits 4, 5 into square waves. The VP converted into square wave and a signal limited 8 within 180 deg. are employed for inhibition 9. The operational amount K1I-K2V converted into a square wave and the output from the inhibit circuit 9 are fed to an AND gate 6 in order to detect overlap of the polarity amount VP and the operational amount K1I-K2V thus judging whether they are overlapped more than 90 deg. through a time measuring circuit 7. By such arrangement, duration of DC transient component produced from the auxiliary transformer 1 is limited resulting in prevention of erroneous function.
Patent JP-H1014956-A (JP)
Title: Iliac crest prosthetic member
Inventor: ISHIDA NORIYUKI
IPC: A61L27/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enable correction of a shape during operation by forming a flexible part to a central part of a body part. SOLUTION: An iliac crest prosthetic member 10 is made of a ceramic material such as alumina or zirconia or a metal material such as a titanium allay. A body part 2 is built by linking two curved bar-shaped members with a hinged flexible part 3. A protruded engaging part 4 is formed integral on both end sides of the body part 2 to be driven and buried into a groove part formed by cutting a part of an iliac crest. The flexible part 3 allows quickly and handily correction of the shape even when there is slight impropriety of the shape between the engaging part 4 and a groove part formed in the iliac crest during the operation of setting a prosthetic part. This enables the driving of the engaging part 4 for fixing smoothly into the iliac crest thereby preventing a sliding of a thin part of the iliac crest as caused by an excessive load.
Patent JP-S5956347-A (JP)
Title: Mass spectrometer
Inventor: KIKUCHI HISASHI
IPC: G01N27/62
Filed: 1982-09-27
Abstract: PURPOSE:To prevent sample gas from flowing outside through a slit, suppress the oxidization of a thermal electron emitting heater due to sample gas such as exhalation gas, etc. and extend its life, and allow continuous measurement for a long time by fitting a cover at least at the periphery of the thermal electron emitting heater outside an ionization container. CONSTITUTION:Sample gas introduced into an ionization container 4 is ionized by being hit by thermal electrons emitted by a heater 6 and guided into the ionization container 4 through the first slit. In order to suppress the oxidization of the heater 6 due to oxygen in the sample gas, a cover 17 is fit outside the heater 6 fitting section of the ionization container 4 and also a discharge hole 18 for discharging part of the sample gas is formed on the outer wall of the ionization container 4, e.g., at the position facing the outlet of a gas guide pipe 1. In addition, the cover 17 is constituted so as to prevent the sample gas in the ionization container 4 from flowing outside the ionization container 4 through the slit 11.
Patent JP-S6234844-A (JP)
Inventor: ERUBUIN PEETERUZEN
IPC: B60T17/22
Filed: 1986-07-18
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-H06347742-A (JP)
Title: Liquid crystal polymer composition
Inventor: MAZAKI HITOSHI
IPC: G02F1/13
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a liquid crystal polymer compsn. showing tilted orientation on a substrate in which the tilt angle can be freely controlled by specifying the compsn. of a liquid crystal polymer compsn. CONSTITUTION:This compsn. contains a homeotropic orienting liquid crystal polymer and a homogeneous orienting liquid crystal polymer as the essential component. It is preferable that the compsn. has no crystal phase but is vitrificable at lower temp. than the temp. of the liquid crystal phase in order to fix the orientation of the liquid crystal. Further, it is preferable that the type of liquid crystal phase of the compsn. is a tilted nematic phase or a chiral nematic phase (or cholesteric ogase) obtd. by introducing optically active units in the polymer or by adding an optically active compd. By orienting the liquid crystal polymer compsn. thus obtd. on a substrate, tilted orientation which is neither conventional homeotropic orientation nor homogeneous orientation but intermediate state of these can be obtd.
Patent JP-H0517718-A (JP)
Title: Fire-proofing joint structure
Inventor: MIYAJI KYOICHI
IPC: C08L71/02
Filed: 1991-07-09
Abstract: PURPOSE:To provide a fire-proofing joint structure having excellent water- tightness and air-tightness and containing a polyalkylene ether polymer containing silicone functional group, a microcapsule, a polyhydric alcohol, a compound having amino group and a specific catalyst at specific ratios. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a polyalkylene ether polymer having a hydrolyzable silicone functional group of formula (R<1> is 1-12C alkyl or phenyl; X is halide, halogen, alkoxy, acyloxy, ketoximate, alkenyloxy, amido, acid amido, isopropenoxy, oxime, aminoxy or mercapto; (a) is 0, 1 or 2; R<2> is H or 1-20C univalent organic group; R<3> is 1-20C bivalent organic group; (b) is 0 or 1) on the molecular chain terminal, (B) 20-150 pts.wt. of microcapsules composed of a powdery ammonium polyphosphate coated with a resin, (C) 15-75 pts.wt. of a polyhydric alcohol, (D) 5-50 pts.wt. of a compound containing amino group and generating an N- containing gas by heating and (E) 0.1-10 pts.wt. of a silanol compound condensation catalyst.
Patent JP-H0333500-A (JP)
Title: Piezoelectric type fan
Inventor: INOUE JIRO
IPC: F04D33/00
Filed: 1989-06-29
Abstract: PURPOSE:To accomplish a small-sized piezo fan, which provides a large wind quantity and is easy to drive, by furnishing a piezo vibrator and a plurality of blades formed on the main surface of the piezo vibrator in such a way as upright approximately. CONSTITUTION:A piezo element 12 performs bending vibration with the nodal point as the center by supporting a support 18 and giving a drive signal to a piezo element 16. This bending vibration gives vibration to a blade 20, which allows a piezo fan 10 to blow the wind. Because this piezo fan 10 is supported near the nodal point of the vibrating body 14, the vibration loss is less. Also because the bending vibration of the piezo vibrator 12 is converted to vibration of the blade 20 effectively, it is possible to enlarge the wind quantity. The size in the blowing direction of the piezo fan 10 depends upon the thickness of the piezo vibrator 12 and the length of the blade 20, so that it can be embodied in a small size compared with a conventional piezo fan.
Patent JP-H09330833-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIKUTA HIKARI
IPC: H01F38/12
Filed: 1996-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for a combustion engine, in which a columnar member having a nearly circular section can be formed as a laminate of steel sheets and a primary coil can be suitably mounted on the laminate while still maintaining its insulating property. SOLUTION: An inner core 10, on which primary and secondary coils 12 and 22 are to be mounted, is formed by stacking a plurality of magnetic flat sheets to obtain a laminate having an intermediate part 10a having a nearly circular section and enlarged parts 10b provided at both end of the intermediate part and having a sectional area larger than that of the intermediate part. And on the intermediate part 10a of the inner core 10 and parts of the enlarged parts 10b at least adjacent to the intermediate part 10a, an insulating coated film 11 is formed, e.g. by powder coating, and the primary coil 12 is wound on the insulating coated film of the intermediate part 10a.
Patent JP-S5958394-A (JP)
Inventor: TOMITA SHIYUNEI
IPC: G21F9/16
Filed: 1982-09-28
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-2000003369-A (JP)
Title: Device and method for multimedia resources display using scenario and recording medium having recorded multimedia resources display program using scenario thereon
Inventor: HAYASHI NORIYUKI
IPC: G06F3/0485
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia resource display device, its method using a scenario using the scenario which reduce a mouse click operation needed for browsing a Web page, displays the Web page in a desired order of a Web page manufacturer by using the Web page as it is, and can move to the next Web page after display of the Web page is completely finished, and a recording medium having recorded a multimedia resource display program thereon. SOLUTION: A scenario interpretation part 11 interprets a scenario read from a Web server 5. When a scenario execution part 13 receives interpretation completion information, it reads a Web page specified by the interpreted scenario, and issues a Web page display instruction for displaying this read Web page to a browser control part 17. The browser control part 17 responds to the Web page display instruction, demands of a browser 21 to display the Web page and can successively display the Web page according to the scenario.
Patent JP-2000002164-A (JP)
Title: Pressure accumulating type fuel injection device
Inventor: TSUZUKI SACHIHIRO
IPC: F02M51/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure accumulating type fuel injection device having a solenoid control valve capable of easily adjusting and controlling the valve lift even if a retaining nut is fastened to such a degree that a high pressure fuel can be sealed. SOLUTION: A resilient member 11 energizes the top surface of a solenoid 12 downward, so that the solenoid 12 is precluded from application of a force exceeding a specified value, and solenoid 11 can be prevented from distortion. A spacer 10 for adjusting the valve lift is installed on the bottom face of the solenoid, so that the valve lift can easily be controlled in the specified dimension.
Patent JP-H1118233-A (JP)
Title: Controlling system for long cable installation
Inventor: GOMI YOSHIAKI
IPC: H02G1/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mutual interferneces between different construction areas by allowing a plurality of control bards to collectively control the driving and stoppage of cable laying equipment by transmitting signals between arithmetic and storage units built in the control boards themselves or between those of a plurality of driving boards. SOLUTION: A construction area is devided into a plurality of spans 16a-16d, and cable-laying equipment 11-1 -11-48 are installed along a contraction route of a long cable 12 over the entire construction area. The laying equipment 11-1 -11-48 have built-in arithmetic and storage units such as a sequencer and microcomputer and are connected with respective drive boards 17-1 -17-48 which individually control the laying equipment 11-1 -11-48 respectively. One control boards is allocated to one span such that the other control boards cannot be specified for a span which has been specified by a certain control board. By this method, the driving and stoppage of the laying equipment 11-1 -11-48 can be controlled collectively.
Patent JP-S5871809-A (JP)
Inventor: INADA TETSUYA
IPC: A01F12/10
Filed: 1981-10-20
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。