baber/WOPTO huggingface dataset:
Patent JP-S63238415-A (JP)
Title: Stroke detector of cylinder apparatus
Inventor: HASHIMOTO HISANORI
IPC: G01B7/00
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a damage accident and to enhance a durability, by incorporating a detector utilizing magnetostriction effect in a tube. CONSTITUTION:A magnetostriction wire is received in an elongated tube 32, and a drive coil 34 and a detection coil 36 are wound around the elongated tube 32 and all of them are provided in a tube 21 so as to extend from one end thereof to the other end thereof. A magnet 31 is fitted to a piston 29 and induced electromotive force is generated in the coil 36 at the position of the magnetostriction line corresponding to said magnet 31 by an inverse magnetostriction phenomenon to output a detection signal. By this method, the coil 36 detects the induced electromotive force, which is generated in the coil 36 by the inverse magnetostriction phenomenon from the magnet 31 when the ultrasonic wave generated in the magnetostriction wire passes the position of the magnetostriction wire corresponding to the magnet by the application of an input current to the coil 34, as a detection signal. Therefore, the detection time of this detection signal changes corresponding to the stroke position of the piston and the stroke of the piston can be detected on the basis of said change.
Patent JP-S63236795-A (JP)
Title: Orientating laminated film
Inventor: MACHIDA IKUHIKO
IPC: C30B29/24
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled laminated film having good quality and useful in current collecting heat detection element, light modulation element, by providing a perovskite-type compound film having excellent orientation through an amorphous film on a polycrystal substrate. CONSTITUTION:For example, an amorphous film having as same composition as an orientative sheet is previously formed on a polycrystal substrate such as alumina polycrystal sheet having 1mu thickness while controlling sputtering conditions. Then the polycrystal substrate having the provided amorphous film is heated at about 200 deg.C and simultaneously sputtering power is increased to deposit the perovskite-type compound film expressed by the formula (0<=x<=0.8; 0<=y<=0.5; 0.1<=x+y<=0.8; 0<=delta<=0.5; Me is Mn, Fe or Co) having e.g. (110) orientation in a case of about 200W and (100) orientation in a case of 400W and oriented in a crystal axis.
Patent JP-S51147407-A (JP)
Title: A method for operation of blast furnaces by leakage detection in the b last furnace
Inventor: NAKATANI FUMITADA
IPC: C21B7/24
Filed: 1975-06-13
Abstract: PURPOSE:A said method for performing thermal compensation at the time of leakage by detecting the rate of leakage from the rate of utilization of hydrogen.
Patent JP-H10232232-A (JP)
Title: Kit for microbial infection diagnosis
Inventor: OKUTOMI TAKAFUMI
IPC: G01N33/53
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enable speedy and highly sensitive diagnosis by labeling antigens deriving from infectious microbes attendant on leucocytes in peripheral blood with antibodies and detecting them by flow cytometry. SOLUTION: Candida albicans, which is pathogenic fungus, is inoculated in a vein of the tail of an ICR mouse. The peripheral blood is sampled after approximately 2 days, treated with approximately 10% of formalin, and immobilized. The immobilized cells are thermally insulated at approximately 37 deg.C for approximately 1 hour in the presence of anti-Candida albicans-rabbit serum. Next, they are left in room temperature together with biotinized anti-rabbit antigens for approximately 1 hour, and avidin-biotinized phycoerythrin is added to bring them into reaction in ice for approximately 30 minutes. This is analyzed by flow cytometry. By this method, it is possible to diagnose a plurality of microbial infections at a time speedily and highly sensitively. In addition, it is possible to analyze the number of leucocytes and types, etc., attended with microbial antigens at the same time.
Patent JP-S59199538-A (JP)
Title: Preparation of glass material having three-dimensional network skeleton structure
Inventor: SUZAKI SADAJI
IPC: C03B19/06
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a glass material having three-dimensional network skeleton structure and composed of complicately interconnected fine cells, by impregnating slurry of glass powder in an organic foam having spongy structure, and baking the obtained foam at a specific temperature. CONSTITUTION:Glass powder obtained by the pulverization of glass with conventional vibration ball mill, etc. to about <=50mu is slurried with water, and an organic foam having spongy structure and formed to a desired form is immersed in the slurry to effect the impregnation of the slurry in the foam. The impregnated foam obtained by this process is baked at a temperature between the strain point and the softening point of the glass powder. The baking can be carried out by using a conventional electrical muffle furnace. A glass material having three-dimensional network skeleton structure and composed of complicately interconnected fine cells can be obtained by this process.
Patent JP-S56169576-A (JP)
Title: Fruit conveyor
Inventor: MATSUMOTO HAJIME
IPC: B65G17/46
Filed: 1980-06-02
Abstract: PURPOSE: In the fruit conveyor, the conveying holders are provided with pairs of nippers so that the nippers are exchanged with other ones with proper nipping face according to the shape and size of fruits to be treated, whereby the fruits are firmly held when their penduncles are cut off so that the damage on the fruit surface is avoided.  
     CONSTITUTION: The fruits 19 are arranged so that the peduncles 21 comes to the bottom and conveyed. In the conveyor, a pair of chains 23 is arranged in parallel between two pairs of sprockets 27 and the conveying holders 37 are fitted through bracket 38 to the chains 3. The conveying holders 37 can swing around the shaft 39 in the side direction and are expanded by cums 41 and pulled toward inside with spring 47, thus the nippers 53 made of an elastic substance hold the fruits and they are conveyed. The nippers 53 are selected according to the shape and size of the fruits and fitted to the nipper holder 49. After the peduncle 21 is cut off from the fruit 19 nipped, the holders opens to shift the fruit to the next conveyor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58195149-A (JP)
Inventor: SUTEFUAN SHII TERII
IPC: G01N30/16
Filed: 1983-04-25
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-H07257241-A (JP)
Title: Getting on/off device for physically handicapped person and the like for automobile
Inventor: TOYOFUKU HIROSHI
IPC: B60N2/14
Filed: 1994-03-17
Abstract: PURPOSE:To let a handicapped person get on a car from a general wheelchair easily without requiring labor. CONSTITUTION:A rotatable seat next to the driver is directed to a door aperture, it is slid outward toward a door opening, and a back rest 3 is put down. A sling seat 32 is fitted to a person on a wheelchair 30 which is directed backward toward a seat cushion 2 as in (c), and the person is suspended by a power- driven turn arm 15 comprising a first and a second arms provided on both sides of the seat. The turn arm 15 is then rotated back as in (d), and the person is seated on the seat cushion 2. The seat is then slid into a cabin,the backrest 3 is put up, and the front passenger's seat is rotated to be directed forward. Locking is released, the second arm is returned, and the sliding seat 32 is loosened to be removed. A special exclusive wheelchair is not required, the front passenger's seat can be used as usual, and the person can be moved by the power-driven turn arm 15 without requiring labor of a helper.
Patent JP-S60217685-A (JP)
Title: Light-emitting element
Inventor: SAWAI MASAAKI
IPC: H01L27/15
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the rate of generation of a short circuit by a projecting electrode section by preventing the extension of an anode electrode section in the periphery of a laser chip, bevelling the corner sections of the anode electrode section and further keeping the anode electrode section away from the corners of the laser chip. CONSTITUTION:The main surface side of a substrate 4 except an electrode contact region in multilayer growth layers 2 is coated with an insulating film 12. An anode electrode 3 consisting of an Au group electrode is formed on the main surface side of the substrate 4. The anode electrode 3 extends in the peripheral section of a laser chip 1 corresponding to the end section of a resonator, but other peripheral sections are separated from the periphery of the laser chip 1 by size such as approximately 50mum. Four corners of the anode electrode 3 corresponding to the corner sections of the laser chip 1 consisting of a rectangle are bevelled. Consequently, when a wafer is divided, probability in which a broken section reaches to the anode electrode section 3 is reduced extremely even when the corner of the laser chip 1 taking the rectangule is broken. Accordingly, the electrode does not hang down due to the breaking of the corner section of the laser chip 1, and the rate of generation of a short circuit can be reduced.
Patent JP-H10266286-A (JP)
Title: Drainage equipment
Inventor: SAKURA ISAMU
IPC: E03F3/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To sharply restrain an operation cost of a drainage equipment to which use of water can be connected even when a downstream drain pipe is damaged. SOLUTION: A gravity type inside drain pipe 11 in which the opening lower end 11a is arranged so as to be freely connectable to an outside drain pipe 12 connected to a main sewer pipe and a storage tank 13 in which drainage A from the inside drain pipe 11 is filled in a condition where connection of the inside drain pipe 11 to the outside drain pipe 12 is released, are provided. Therefore, the inside drain pipe 11 and the outside drain pipe 12 are connected to each other, and the drainage is discharged to the outside drain pipe 12 from the inside drain pipe 11 without using motive power. On the other hand, connection of the inside drain pipe 11 and the outside drain pipe 12 is released, and the drainage A fallen in the inside drain pipe 11 is stored in the storage tank 13 without discharging it to the outside drain pipe 12.
Patent JP-H05238758-A (JP)
Title: Production for synthetic quartz glass member
Inventor: TAKITA MASATOSHI
IPC: C03B19/14
Filed: 1992-02-24
Abstract: PURPOSE:To provide a producing method for a synthetic quartz glass member controlled in the bulk density of a porous silica base material, the OH group content in a synthetic quartz glass excellent in heat resistance at a high temp. CONSTITUTION:In the producing method for the synthetic quartz glass member by heating and melting the porous silica base material, obtained by the combustion of ethyl silane expressed by following general formula or the gaseous mixture of ethyl silane with gaseous hydrogen or an vaporized inflammable material free from chlorine, in vacuum or in an inert gas atmosphere free from moisture, a hood is provided on the outer peripheral part of a multitube burner for producing the porous silica base material so that the angle between the center axis of the burner and the center axis of a hood opening part is 0+ or -15 deg.. The general formula is R<1>nSi(OR<2>)4-n, where R<1> is hydrogen atom, methyl group or ethyl group, R<2> is methyl group or ethyl group, (n) is an integer between 0 and 4.
Patent JP-H09268771-A (JP)
Title: Reinforcing structure for framework of building
Inventor: MAEDA NOBUYUKI
IPC: E04G23/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure wherewith reinforcement capacity can be improved while works for reinforcement can be executed easily. SOLUTION: In this structure where reinforcement is made for a framework of a building with a wall body 3 constructed additionally to an opening 2 surrounded by columns and a beam 1 of an existing building, a precast concrete joining member 30 made up integrally by providing a plurality of protuberant cotters 32 in continuity at a base 31 is stuck to a plane 1a on the opening 2 side of the columns and the beam 1. Then, concrete 8 for the wall body 3 is cast in site with the joining member 30 being included at the center in the direction of thickness.
Patent JP-S58188757-A (JP)
Title: Pressure fluid feeding device
Inventor: OOSAKI HIROSHI
IPC: B62D5/07
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the flow passage resistance and improve the reliability of an action by improving the feedback passage of a flow control valve which feeds back the excessive fluid to a tank side in said device which selectively feeds the pressure fluid discharged from multiple pumps to a fluid equipment. CONSTITUTION:When the feeding device is applied as a car power steering device 5, it is provided with a flow passage transfer mechanism 4 for selectively feeding the pressure oil discharged from the first and second pumps 1, 2 to the steering device 5. The transfer mechanism 4 is constituted with a flow passage transfer valve 12 which operates by detecting the pressure change of the pressure oil through a main passage 10 in response to the quantity of the load of the steering device 5 and a flow control valve 20 which releases a part of the flow flowing through the main passage 10 to a tank 3 side when the flow is a predetermined quantity or more. A valve hole 20a containing a spool 21 of the flow control valve 20 is provided with a feedback passage 28 made of a small diameter passage 28a and a nearly L-shaped hole 28b having a partially overlapped portion with the passage 28a.
Patent JP-H06115242-A (JP)
Title: Biodegradable heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: C08L101/16
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a heat-sensitive recording material which holds required merits and causes no problem of disposal and discard after it is used, by a method wherein a support having a heat-sensitive color forming layer disposed on its upper surface is formed of a biodegradable plastic material mainly composed of fatty polyester. CONSTITUTION:A heat-sensitive recording material has a heat-sensitive color forming layer disposed on a support, said layer being mainly composed of a colorless or light-colored color forming compound and a developing compound for causing the color forming compound to develop a color when heated. In this case, the support is formed of a biodegradable plastic material mainly composed of fatty polyester. Thus, it is possible to obtain a heat-sensitive recording material which holds the merits of heat-sensitive recording characteristic and mechanical strength that recording materials made of conventional paper do not have but those made of plastic or synthetic paper have, and which causes no problem of disposal and discard after it is used.
Patent JP-S61232070-A (JP)
Title: Jig changing device in automatic welding device
Inventor: ARIGA YOSHIO
IPC: B23K11/11
Filed: 1985-04-06
Abstract: PURPOSE:To make the changing work efficient and to increase the number of jig stocks by providing a jig stock frame in the space of the upper part of a welding station, by replacing a jig with transfer crane through a lifting port and by making freely placeable thereon with the provision of an opening shutter as well. CONSTITUTION:A jig stock frame 22 is provided on the upper part of the welding station A which is on the way of work transfer paths 1, 20 to replace welding jigs, floor setting jig 3 and roof setting jig 4 by a transfer crane 24 through a lifting port 23. An opening shutter 28 is provided on the lifting port 23 as well and by placing temporarily a pulling-up jig thereon the number of jigs on the stock frame is increased. The jig change work is therefore made efficient, the number of stocks is increased and the floor space is effectively utilized.
Patent JP-S52156335-A (JP)
Title: Forced oil equipment
Inventor: MENJIYOU SHINICHI
IPC: H01F27/12
Filed: 1976-06-23
Abstract: PURPOSE: To suppress a turbulence and eddy current reducing a generating amount of electrostatic charge without lowering down a cooling effect, by providing a round shape in the edge end and curved part of the insulation material for the forced oil guide path constructed by an insulation material and by providing a flow divider piece in a collision surface of the oil flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S571156-A (JP)
Title: Absorption conveyor for tsuki-board
Inventor: OOSAWA KENJI
IPC: B65H29/32
Filed: 1980-05-31
Abstract: PURPOSE: To obtain high-speed and sure loading in a device to absorb and convey sliced tsuki-boards by connecting an absorption header part of a great capacity with absorption chamber parts of a small capacity via a shutter to be freely opened and closed.  
     CONSTITUTION: A tsuki-board 2 brought by the absorption of a conveyor belt 3 is dropped into a loading box at a fixed position as the absorption of a combination chamber 4 is intermitted. For switching over this combination chamber 4 between absorption and intermission in a short time, the combination chamber 4 is provided with an absorption header part 6 of a great capacity above and absorption chamber parts 7 of a small capacity below with a shutter 8 between. When the tsuki-board 2  is brought to a drop-starting point, the shutter 8 is slided to close connecting holes 14 and 15, and simultaneously, opening shutters 9 are slided to open absorption chamber parts 7 to the atmospheric pressure. Besides, the air can be blown off from blowoff parts 18 at the same time for dropping off the board. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03274994-A (JP)
Title: Speaker equipment mounted outside helicopter air-frame
Inventor: OISHI TAKESHI
IPC: H04R1/02
Filed: 1990-03-26
Abstract: PURPOSE:To surely send required information to ground from at a low altitude and to prevent any hindrance to flying at a high altitude by equipping removably a speaker unit to the lower part of an airframe via a mount member provided between a front pipe and a rear pipe. CONSTITUTION:Pins 214, 214 are implanted to both ends of a front pipe 210 by using a nut, and the pins 214, 214 are inserted to a hole made to a support member to be fixed. Brackets 222, 226 are fixed to both ends of a rear pipe 220, a slit is made to the brackets, which put the support member fixed at a hard point inbetween and the mount device is coupled with the airframe by inserting a quick release pin 260 to the hole penetrating through the brackets and the support member.
Patent JP-S552718-A (JP)
Title: Corrosion-preventing method for metal submerged in water
Inventor: UNNO TAKETO
IPC: C23F13/00
Filed: 1978-06-20
Abstract: PURPOSE: To prevent corrosion described in the title effectively and economocally, by adding an org. phosphoric acid base corrosion inhibitor to sea water or to corrosive water with relatively high conductance, and by applying simultaneously electric corrosion-preventing method by means of a zinc galvanic anode.  
     CONSTITUTION: Simultaneous use of electric corrosion-preventing method and a corrosion inhibitor contg. org. phosphoric acid or its salt as a base, which has been limitedly used in fresh water of low conductance and shows in sea water no corrosion-preventive effect and rather accelerates corrosion when added in large amount, so that it is unable to be used, is far more effective not only than individual use of the inhibitor or the electric corrosion-preventing method but also than simultaneous use of the electric corrosion-preventing method and the corrosion inhibitor contg. inorg. phosphoric acid or its salt as a base. In the present invention, the org. phosphoric acid inhibitor is composed principally of phosphonic acids, e.g., aminotrimethylenephosphonic acid (ATMP), 1-hydroxylethylidene-1,1-diphosphonic acid (HRDP) or their salts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04285346-A (JP)
Title: Planetary gear unit for automatic transmission
Inventor: KITA AKIHIKO
IPC: F16H1/28
Filed: 1991-03-13
Abstract: PURPOSE:To race a gear noise generated by a ring gear and a pinion, which is energized with the gear. CONSTITUTION:A ring gear 20 is prepared by engaging an outer peripheral edge of a flange member 20c having a boss part 20f at its inner diametral side with a drum member 20b on whose inner peripheral surface teeth 20a are formed. Soft nitriding processing is performed on the drum member 20b, whereby accuracy of shape or trace of the teeth 20a is improved compared to high-frequency hardening. In addition, concentricity of the teeth 20a in respect to the boss part 20f is improved due to an engagement structure of the ring gear 20. Smooth engagement of the teeth 20a of the ring agear 20 with a pinion 19 is obtained, and a gear noise, particularly at the time of high speed rotation, can be reduced.
Patent JP-H03274878-A (JP)
Title: Edge noise canceller circuit
Inventor: IKATA KOICHI
IPC: G11B20/02
Filed: 1990-03-23
Abstract: PURPOSE:To simply eliminate the noise of an edge part and to eliminate the rounding of the edge part by allowing the noise not to pass through a high band attenuator for a period in which an edge noise cancel processing is being executed. CONSTITUTION:By a slice circuit 3 and 4, a signal exceeding a white peak level LW is segmented and outputted. Subsequently, by a subtracter 5, a signal exceeding a slice level is subtracted and outputted. Also, this signal is applied to a high band attenuator 7. On the other hand, a pulse generator 6 obtains a square wave signal by an output of the slice circuit 4, and in this case, instead of an output of the high band attenuator 6, an output of the subtracter 5 is selected by a switching circuit 8. In such a way, deterioration of a waveform in an edge part is obviated. In this signal, a minute high frequency noise is left, therefore, by allowing it to pass through a well-known noise canceller circuit, etc., other noise than that of the edge part is eliminated and a reproduc ing signal of a high picture quality can be obtained.
Patent JP-S59199184-A (JP)
Title: High-frequency butt welding method
Inventor: KAKIHARA MORIYUKI
IPC: B23K11/08
Filed: 1983-04-28
Abstract: PURPOSE:To assure the quality of a weld zone and to obtain satisfactory appearance of beads by forming the central part on the end faces of base materials into a specific flat state prior to welding, chamfering both side edges of the end faces and welding the base materials. CONSTITUTION:A web material 1 is cut to a prescribed width and chamfered parts 3 are formed at both side edges on both end faces of the material 1 by means of grooved rollers 2 in the 2nd stage in the case of manufacturing an H- beam. The material 1 formed with the chamfered parts 3 is preupset by preupsetting rollers 4 in the 3rd stage. The material 1 and base materials 5 are thereafter subjected to high-frequency resistance welding. The central part on the end face of each base material is formed flat to >=50% of the thickness of the base material.
Patent JP-S59199118-A (JP)
Title: Method and device for working material to be worked in its width direction
Inventor: MIHARA YUTAKA
IPC: B21D7/08
Filed: 1983-04-28
Abstract: PURPOSE:To work plastically a material to be worked properly in its width direction while controlling the variance of sheet thickness in the width direction, by applying a pressing force to the material from one side in the width direction at the outlet side of rolling rolls. CONSTITUTION:A material 1 to be worked is plastically worked in its width direction by rolling it with rolling rolls 2 and applying a passing force to it constrainingly with said rolling, while restricting its one side, by providing vertical rolls 3, whose positions are made adjustable by moving them in the width direction of material 1, to the outlet side of the rolls 2. In this working, the sheet thickness in the width direction is kept constant beacause the difference in the width direction of the increase of length is absorbed by a strain in the width direction. Further in said method, it is preferable to provide vertical rolls 4, 5, and 6 for constraining the material 1 as guide rolls, to the inlet and outlet sides of the rolls 2.