baber/WOPTO huggingface dataset:
Patent JP-S6420104-A (JP)
Title: Centrifugal manufacturing device of concrete pipe
Inventor: IZUHARA SHOJI
IPC: B28B21/80
Filed: 1987-07-15
Abstract: PURPOSE:To enable molding of a concrete pipe of high density automatically in a short period and to make strength of a socket part high, by a method wherein a double concrete form work is mounted on a rotary table in a longitudinal posture so that a socket side is facing down, ready-mixed concrete is charged within the annular space of the double concrete form work by a charging device, pressed in by a pressing-in device and the double concrete form work is turned at a high speed. CONSTITUTION:A double concrete form work 1 is mounted on a rotary table 22 in a longitudinal posture so that a socket side is facing down and an upper part guide 30A, lower part guide 30B and top guide 30C are set up at the concrete form work holding positions respectively. Simultaneously with supply of ready-mix concrete Y by a charging device 4 of the concrete Y, the inside of the annular space 13 of the concrete form work is filled by actuating a pressing-in device 5 and a vibrator 6. When filling work is completed, the double concrete form work 1 is turned by actuating a rotating and driving device 2 and centrifugal molding is performed by a predetermined period of time. The ready-mixed concrete Y which is filled in the inside of the annular space 13 of the concrete form work is streamed down by gravity and filling density of the concrete of the socket part can be improved, through which strength of the pipe can be improved.
Patent JP-H0738051-A (JP)
Title: Resin mold electric device and its manufacture
Inventor: NAITO TAKAHIRO
IPC: H01L23/48
Filed: 1993-07-19
Abstract: PURPOSE:To provide a resin mold type of electronic device which can prevent the break of a lead after formation of the lead or the transformation of the lead by the shock at the time of taking in and out or transportation of a testing socket, concerning a resin mold type of electronic device, especially, in a resin mold type of semiconductor device for mounting on a surface. CONSTITUTION:The prevention of transformation of leads and the simplification of the process can be accomplished by charging resin 3 as far as the area between the leads 2 led out of the package body 1 by public transfer mold method, using a lead frame, which does not have dam bars between outer leads, for the assembling of a resin mold type of semiconductor device for mounting on a surface, and making the resin 3 between the leads 2 in the thickness approximately equal to the thickness of the lead 2. Moreover, the improvement of the close adhesion between the leads 2 and the resin 3 between them can be accomplished by fixing the heads of the leads together with the resin 3 with a ring-shaped resin frame.
Patent JP-S6070877-A (JP)
Title: Television camera
Inventor: SUGI YASUYUKI
IPC: G01S3/786
Filed: 1983-09-28
Abstract: PURPOSE:To attain automatic object tracking with a single television camera by reading a video image signal from only a part of image pickup face and combining a pattern recognizing function and a control function in the read range. CONSTITUTION:When an object 61 moves in a direction shown in the arrow, the values of a1, a2, b1 and b2 are changing. The values of a2, b2 are increased to the movement of a component approaching a camera 63 and the values of a1, b1 are decreased, then a microcomputer checks the values of (a2-a1) and (b2-b1) and when the values are increased, it is detected that the object 61 is approached and when decreased, it is detected that the object 61 is parted, and the values of ranges x1, x2, y1, y2 are controlled so as not to change the size of the object.
Patent JP-H0617038-A (JP)
Title: Multilayer cold storage agent
Inventor: MANOME HIROMICHI
IPC: C09K5/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide a multilayer cold storage agent which can keep a temperature below the freezing point for a long time. CONSTITUTION:A central cold storage agent 1 is surrounded by an adjoining cold storage agent 4, which is surrounded by an adjoining cold storage agent 7, which is surrounded by a cold storage agent 8 to form a multilayer cold storage agent 9. The respective cold storage agents 1, 4, 7 and 8 are arranged in an increasing order of the melting points of for example, -25 deg.C, -15 deg.C, -5 deg.C, and 0 deg.C. Since a difference in the temperature between each cold storage agent and the surrounding atmosphere can be reduced, the release of chilliness can be retarded and the melting time can be prolonged.
Patent JP-H0346998-A (JP)
Title: Elevating device for large helium refrigerator cold box
Inventor: TAKEI NOBUYUKI
IPC: B66F7/02
Filed: 1989-07-12
Abstract: PURPOSE:To facilitate elevation and prevent oscillation by engaging one end of each rope with a cold box through pulleys disposed plurally on the periphery of the cold box and the other end with a winch as well as supporting the cold box by guides and guide rollers. CONSTITUTION:A cold box is formed of a fixed drum 1 and a released drum 2 fastened by bolts 3. Plural pulleys 5 are fitted at the upper end peripheris of fixed beams 4 for supporting the fixed drum 1 through pins 6, and winches 7 are fitted at the lower ends. Pulleys 5' are fitted at the released drum 2 through pins 6', and one end of each rope 8 is fixed at the pulley 5 through the pulleys 5, 5' and the other end is engaged with the winch 7. A guide rail 10 is fitted at the fixed beam 4, and guide rollers 9 engaged with the rail 10 are fitted at the released drum 2. The winch 7 can be thereby operated with small force so as to facilitate the elevation of the released drum 2, as well as oscillation generated at the elevating time is prevented by the guide rollers 9.
Patent JP-S6334857-A (JP)
Title: Fuel cell
Inventor: MATSUMOTO MASAAKI
IPC: H01M8/08
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a fuel cell which can preserve the excessive electrolyte and, at the same time, can absorb the volume variation of the electrolyte without producing a flooding, by furnishing a porous part on one side of the dense layer of a gas separator and a dense part on the other side of the dense layer. CONSTITUTION:This fuel cell consists of an electrolyte matrix 1, an electrode base 5, electrode catalyst layers 6 and 7, gas flow passages 11 and 12, and gas separators 16. The gas separator 16 is composed integrally of a dense layer 13, a porous part 15 of a rib-form formed on one side of the dense layer 13, and a dense part 14 of a ribform formed on the other side of the dense layer 13. When the fuel and an oxidizer gas are fed to the gas flow passages 11 and 12 respectively, the dense layer 13 prevents the mixing of the both gases, and the both gases reach to the catalyst layers 6 and 7, directly or by expanding through the base 5 and the porous parts 15. The gases are ionized after reaching to the catalyst layers 6 and 7, and reacted through the matrix 1 to generate electricity. The excessive gas and the steam gas produced by the reaction are exhausted through the gas flow passages 11 and 12.
Patent JP-S5966708-A (JP)
Title: Control means of grinding equipment
Inventor: KAINO SHINJI
IPC: B24B49/00
Filed: 1982-10-08
Abstract: PURPOSE:To control easily by monitoring the grinding state and displaying the control program at the same time in the form of conversation by means of television. CONSTITUTION:The picture monitoring the grinding state is obtained with a monitor television camera 4 and a control unit 5, and screen display means 4-6 are obtained in which the picture and a character information picture formed at a controller 2 are superimposed automatically or optionally and displays simply or synthesizingly the former and the latter. Further, a set and operating means 7 setting the control parameter such as positioning data required for the grinding and possible for the operation of a grinding equipment 3, and a control program executing means 2 executing the data set operation and the set operation plan required for the operation by means of the screen display means 4-6 and the set operating means 7 in the form of conversation, are provided.
Patent JP-2000010693-A (JP)
Title: Three-dimensional image display system and method
Inventor: TABUCHI DAISUKE
IPC: G06F3/048
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for eliminating the troublesome work of opening a camera setting window or the like and easily and comfortably setting various display parameters for three-dimensional display images such as a scale, an altitude rate and a line-of-sight direction. SOLUTION: A map display window 11 displaying a three-dimensional map image 19 is provided with a scale slider bar 17 and an altitude rate slider bar 15. A user sets the scale by operating the scale slider bar 17 and sets the altitude rate (strength degree of height) by operating the altitude rate slider bar 15. Also, the user sets the line-of-sight direction (view point of camera) by putting a cursor inside the window 11, displaying a hand-shaped cursor 21 and dragging and operating the cursor by the left button of a mouse. Further, the user scrolls the map display window 11 by changing the hand-shaped cursor 21 to a scroll cursor by clicking a right button and dragging and operating the cursor by the right button.
Patent JP-S6158539-A (JP)
Title: Preparation of snack-like cake
Inventor: MATSUMOTO YUKIO
IPC: A23L11/00
Filed: 1984-08-29
Abstract: PURPOSE:To prepare a snack-like cake having excellent palatability, with simplified process, by using whole or skinned beans or grains without pulverization, and processing the beans, etc. by a twin-screw extruder. CONSTITUTION:The beans used in the present process are those which can be texturized and expanded easily by extrusion cooking, e.g. dried adzuki bean, kidney bean, pean, cowpea, broad bean, gram, green peas, etc. There is no particular restriction in the grain, and rice, wheat, millet, corn, etc. can be used. The raw material is if necessary, hydrated to a water-content of 8-50%, and processed at high temperature and pressure in a twin-screw extruder to obtain the objective snack-like cake. The barrel temperature of the extruder is 90- 250 deg.C and the retention time of the material is about 10-90sec.
Patent JP-S6423470-A (JP)
Title: Optical head drive system
Inventor: KURANE HARUHISA
IPC: G11B21/04
Filed: 1987-07-17
Abstract: PURPOSE:To allow a head to trace a track with simple and small sized constitution by controlling a head drive step motor based on a clock having a frequency proportional to the number of revolutions of a recording medium. CONSTITUTION:A recording medium 1 is driven by a spindle motor 2 at the number of revolutions proportional to the clock frequency from a rotation frequency control section 3. The clock is fed to a step motor 5 driving a head 8 as a clock having a frequency fC moving the optical head 8 by one track while the medium 1 satisfying the relation of fC=(1/A).W via a frequency divider 4 whose frequency division ratio N is expressed as N=1/A. As a result, the head is able to follow the track with a simple and small sized constitution employing an open loop, where A is a constant decided by the mechanism such as the motor 5.
Patent JP-H0345843-A (JP)
Title: Ultrasonic humidifier
Inventor: KATSUI NORIAKI
IPC: F24F6/12
Filed: 1989-07-11
Abstract: PURPOSE:To enable a humidifier-based lung syndrome and other infection syndromes to be prevented efficiently by a method wherein a water storing tank is formed into a cylinder having a small volume, an ultrasonic vibrator is operated to generate aerosol. CONSTITUTION:Water stored within a water supplying tank 3 mounted at an upper part of a water storing tank 2 is sealingly closed under a condition not contacting with surrounding air, so that no micro-organism is contained in water. An amount of water corresponding to water consumed as aerosol through a valve 11 is supplied to the lower water storing tank 2. The water storing tank 2 encloses an ultrasonic vibrator element 4 and is formed as a cylinder capable of storing amount of water lower than by 72% of a humidifying amount per hour at its upper part. An electronic circuit 5 for vibrating the ultrasonic vibrator 4 and an air blower 6 are stored at a clearance at a lower part of the water storing tank 2. The upper part of the water storing tank 2 is an atomizing chamber 8 which is communicated with an air blowing cylinder 9. Blown air generated by the air blower 6 is brought to the atomizing chamber 8 through an air blowing cylinder 9. The aerosol atomized by the ultrasonic vibrator 4 is discharged out of the device through a discharging port 10 through blown air.
Patent JP-2001003459-A (JP)
Title: Pipe joint for structural body
Inventor: YOSHIDA TSUNETAKA
IPC: E04H12/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint for structural body with excellent workability used for pipe structural bodies such as power transmission tower and bridge, particularly, using steel pipes as major members. SOLUTION: This steel pipe joint for structural body has a structure where a pair of pipe end members 1 are covered with coupling members 3 divided in the circumferential direction and tightened. Both members are brought into contact only with the flange conical surface of the pipe end members 1 and a conical surface 6 of the coupling member 3 inside a lip part, and the inclination angle of the conical surface 6 is set at 25 to 80 deg.. The shapes of the cross-section of the base part of a flange part 2 and the base part of a lip part 17 are formed into arcs connected smoothly with a radius of curvature increasing successively. An increased wall thickness part may be provided on the flange side of the pipe end members 1.  The length of the increased wall thickness part is set 0.9 times the thickness of the base part of the flange or longer, and the wall thickness may be made thinner in tapered shape from the increased wall thickness part toward a connection surface with a structural body member pipe 4.
Patent JP-H101670-A (JP)
Title: Production of granular improved soil
Inventor: MORI KENJI
IPC: E02F7/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing granular improved soil, enabling to profitably produce the granular improved soil in an industrially advantageous manner capable of being suitably reutilized as a resource for various kinds of applications by improving water-containing soil such as construction surplus soil, etc. SOLUTION: This method for reducing granular improved soil comprises feeding and treating water-containing soil and the powder of a water-soluble polymer in a batch type stirring mixer, feeding the obtained granular soil into a metering feeder, continuously discharging the fed granular soil in a constant rate, if necessary, removing metal foreign matters from the flow, and subsequently continuously and constantly feeding the granular soil and the powder of an agglomerating material into a rotary cylinder type sieving and mixing machine to adhere the powder of the agglomerating material to the surface of the granular soil and simultaneously sieve the treated granular soil.
Patent JP-H0465433-A (JP)
Title: Fluorine-containing polysilethylene siloxane
Inventor: KINOSHITA HIROBUMI
IPC: C08G77/48
Filed: 1990-07-06
Abstract: PURPOSE:To provide the title new polymer of specific formula, capable of giving rubber cured products highly resistant to acids, alkalis etc. and also excellent in mechanical strength. CONSTITUTION:The objective polymer is formula I (R is 1-8C monovalent hydrocarbon; Rf is perfluoroalkylethyl; n is 10 - 1000). The present polymer can be synthesized through either of the following processed: (1) a dichlorosilane of formula II is hydrolyzed; (2) a five-membered cyclic silethylenesiloxane of formula III is put to ring opening polymerization at 10 - 200 deg.C in the presence of a polymerization catalyst such as an alkali metal hydroxide or silanolate.
Patent JP-S6424054-A (JP)
Title: Production of fiber reinforced inorganic product
Inventor: MATSUKAWA ATSUSHI
IPC: C04B14/10
Filed: 1987-07-16
Abstract: PURPOSE:To produce a fiber reinforced inorg. product having excellent alkali resistance and strength by adding and mixing clay contg. ore having an acicular fibrous crystal form at a specific ratio to a cement compd. consisting of cement, silica and reinforcing fibers. CONSTITUTION:The clay contg. 1-100% ore having the acicular fibrous crystal form is added into the cement compd. raw material consisting of the cement, silica and org. or inorg. reinforcing fibers such as pulp and glass fibers and the material is uniformly mixed. Sepiolite, attapulgite, wollastonite, etc., are used for the above-mentioned clay. The above-mentioned mixture is molded by the conventional method and is cured and set. The fiber reinforced inorg. product which makes up the deterioration of the reinforcing fibers with the ore fibers and has the extremely high strength as a whole is thus obtd.
Patent JP-S6238136-A (JP)
Inventor: ISHINO KOICHI
IPC: A61B5/02
Filed: 1985-08-14
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-H01156966-A (JP)
Title: Pyridazinone, triazinone and oxapyridazinone compounds having lipoxygenase inhibiting action
Inventor: DEII DABURIYU BURUTSUKUSU
IPC: C07D237/04
Filed: 1988-07-18
Abstract: NEW MATERIAL: A compd. expressed by formula I and its salt wherein A is C=O or C=S; B is O, NR 4  or CR 5 R 6  (R 4  is H, alkyl, OH, alkoxy, aryloxy, etc.; R 5  and R 6  are R 2 ); R 1  is aromatic carbon cyclic group or aromatic heterocyclic group with any substituents as desired and having 1 to 3 condensed or non-condensed ring each comprising 5 to 7 atoms; R 2  is H, NR 8 R 9  (R 8 , R 9  is H or alkyl), halogen, alkyl, OH, CN, etc.; Z is H, pharmaceutically acceptable salt or metabolically cleavable group.  
     EXAMPLE: 1-(3-chlorophenyl)-2H,4H-tetrahydro-1,2,4-triazin-3-one.  
     USE: Lipoxygenase inhibitor.  
     PREPARATION: For example, a R 1 -substd. hydrazine is allowed to react with a R 2 -substd. haloethyl isocyanate expressed by formula II (X is halogen) to obtain a compd. expressed by formula III, which is then cyclized in a polar aprotic solvent to obtain a compd. expressed by formula IV. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5882072-A (JP)
Title: Igniting apparatus for automobile
Inventor: KIZAKI NOBUYUKI
IPC: F02P5/155
Filed: 1981-11-10
Abstract: PURPOSE:To provide an igniting apparatus for an internal combustion engine, which is arranged in a simple structure and is capable of controlling the dwell time by varying the detection level of the output of an AC generator with time. CONSTITUTION:Supply of primary current to an ignition coil is cut off at the zero cross point of the output of an AC signal generator during its fall time. However, primary current is supplied to the ignition coil when the detection level becomes equal to the output of the AC signal generator. The detection level is varied in a stepwise manner with lapse of time after ignition. By employing such a simple arrangement, it is enabled to control the dwell time.
Patent JP-H1114743-A (JP)
Title: Buried object investigating method and device thereof
Inventor: YASUOKA TERUHISA
IPC: G01V3/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To remove surface reflection wave, when the existence and the position of a buried object is investigated from the reflected image by moving electromagnetic waves while transmitting and receiving them against the surface of concrete or the like. SOLUTION: The receiving directivity of electromagnetic waves is made unsymmetric in front and rear of the moving direction of a moving body, and the moving body is moved from one end to the other end of a place to be investigated so as to obtain a first reflected image (A). In addition to this, it is moved again from the other end to the one end, so as to obtain a second reflected image (B) conforming the investigating position to the first reflected image (A), and the existence and the position of a buried object is investigated by the difference image (C) of the first reflected image (A) and the second reflected image (B).
Patent JP-H0278467-A (JP)
Title: Protection for surface of silicon wafer
Inventor: HEREENE PURITSUGE
IPC: C30B33/00
Filed: 1989-07-13
Abstract: PURPOSE: To effectively preserve the surface of a silicon wafer by treating a hydrophobic wafer surface with a reagent selected from aliphatic alcohols, organosilanes and in particular, silanols, to form a protective layer on the surface. CONSTITUTION: This method comprises treating a hydrophobic wafer surface with a reagent selected from aliphatic alcohols, organosilanes and in particular, silanols, to form a protective layer on the surface and to preserve the silicon wafer surface. More specifically, the treatment of a silicon wafer surface converted into a hydrophobic state by polishing, or the like, can appropriately be performed by, after completing the polishing process, retaining the wafer in the polishing device used and immediately after stopping supply of the polishing material used, rinsing the wafer surface with an aq. solution contg. the above selected reagent.
Patent JP-H05346869-A (JP)
Title: Digital computer system
Inventor: YASUDA HIROYUKI
IPC: G06F11/30
Filed: 1992-06-12
Abstract: PURPOSE:To provide the computer system which can monitor the operation of a processor without imposing a burden on a software, and without exerting influence on the operation of the processor itself. CONSTITUTION:In addition to an instruction fetch unit IFU, a sequencer SEQ, an operation unit OU, an internal register unit IRU and an external interface EXT-I/F, constituted as processors of the computer system, a diagnostic interface DIAG-I/F connected directly to an internal bus of the processor is added as a part of the processor. In order to control this diagnostic interface DIAG-I/F from the outside of the processor, a user terminal UT is provided. Since the diagnostic interface DIAG-I/F is connected to internal data buses D1-D4, no influence is exerted on the operation of the operation unit OU, etc., and debug for flowing through the internal data bus D2 is read as a result of the operation unit OU, and outputted to the user terminal UT.
Patent JP-H0229043-A (JP)
Title: Phase calibration system
Inventor: KIHARA MASAMI
IPC: H04L7/00
Filed: 1988-07-18
Abstract: PURPOSE:To calibrate the phase of a slave equipment accurately from a master equipment arranged apart geographically by allowing the slave equipment to reproduce a reference phase from a reference frequency signal received from the master equipment and to calibrate it based on the phase information. CONSTITUTION:The master equipment 1 is provided with a phase comparator 14 comparing the phase of its own reference frequency signal outputted from a reference frequency generating section 11 with the phase of a signal received from a return transmission line 4 by a return signal reception section 13 and a phase information transmission section 15 sending the phase information outputted from the phase comparator 14 to the slave equipment 2 via a phase transmission line 5 outputted from the phase comparator 14. The slave equipment 2 is provided with a phase ratio control section 25 calibrating the phase outputted from a reference phase reproducing section 22 according to the phase information. Thus, the phase of the equipment arranged at a location apart geographically is calculated by the accuracy of the reference frequency.