baber/WOPTO huggingface dataset:
Patent JP-H01198313-A (JP)
Title: Apparatus for injecting foamed urethane
Inventor: KUROISHI KAZUYOSHI
IPC: B29K75/00
Filed: 1988-02-03
Abstract: PURPOSE:To enhance the emitting accuracy from an injection head, in a foamed urethane injection apparatus for mixing at least two kinds of raw solutions in the injection head through a metering pump and a high and low pressure change-over valve to emit the same, by providing a flow rate control part for controlling the emitting flow rate of the metering pump on the basis of the output of the flow rate sensing part provided between the high and low pressure change-over valve of said apparatus and the injection head. CONSTITUTION:Two kinds of the raw solutions sent in from a metering pump 2 become a high pressure circulation stream through a high and low pressure change-over valve 5 to pass through a flow rate sensor 6 (flow rate sensing part) and subsequently stirred and mixed in an injection head 7 under high pressure by the opening and closing of a high pressure jet nozzle 7a to be injected in a product 11. The preheating temps. of both of the product 11 immediately before injection and a foaming jig 12 are sensed by wall temp. sensors 10 and a proper injection amount is calculated by the sequencer 13a incorporated in a control part 13 to automatically control injection ON-OFF. The output of the flow rate sensor 6 is sent to the control part 13 to measure the actual emitting amounts at the times of high pressure circulation and injection and the error to a flow rate set value is converted to a flow rate each time. The conversion of a flow rate is performed by controlling the rotating speed of the motor 2a of the metering pump 2 on the basis of the signal from the sequencer 13a by a flow rate converting apparatus 13b.
Patent JP-S59193057-A (JP)
Inventor: TORUBOORU KENESU MONKU
IPC: H01L27/10
Filed: 1984-02-10
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-S52106265-A (JP)
Title: Counter unit featuring jump function
Inventor: NAKAMATA HIROTSUGU
IPC: H03K21/00
Filed: 1976-03-03
Abstract: PURPOSE:To prevent increase of switch number as well as complication of wiring work and also to improve operational efficiency by leading out the output consecutively to prescribed load jumping over optional load through simple operation.
Patent JP-2000224488-A (JP)
Title: Electronic endoscopic device
Inventor: ABE KAZUNORI
IPC: H04N5/378
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To use both of a conventional electronic scope provided with a CDS circuit and the electronic scope not provided with the CDS circuit by inputting CCD output signals or CDS output signals, judging whether the electronic scope mounted to a processor is the conventional electronic scope based on the input signals and performing a processing based on the judged result. SOLUTION: The conventional electronic scope for outputting the output signals of a CCD disposed at the tip of the scope through the CDS circuit or the electronic scope for outputting the output signals of the CCD disposed at the tip of the scope as they are is mounted and the CDS output signals or the CCD output signals are added through a clamp circuit 50 to a first comparator 51. The first comparator 51 outputs pulse signals to a counter 52 only when clamped signals are the CCD output signals. Then, when it is discriminated that a count value is equal to or larger than a prescribed set value by a second comparator 53, changeover switches 54 and 55 are switched so as to make the CCD output signals pass through the CDS circuit 57.
Patent JP-S63196577-A (JP)
Inventor: YOAHIMU BAISUMIYURAA
IPC: C07D307/94
Filed: 1988-02-03
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-H02245278-A (JP)
Title: Sieve with variable screenig size
Inventor: JIYOOJI EMU SABEEJI
IPC: B07B1/15
Filed: 1990-02-02
Abstract: PURPOSE: To arbitrary select aperture sizes by movably mounting plural shafts on a supplying body and providing these shafts with plural disks flaring radially from the shafts. CONSTITUTION: When the shafts approach each other, the outer parts of the disks disposed to flare radially at the respective shafts are partly accepted into annular notches 34 disposed at the outer peripheral surfaces of the adjacent shafts. Shaft gears 70 are fixed to the one axial end 24 of the respective shafts 26. These shaft gears 70 include intermediate gears 72 pivotally supported at pins 51. The gears 70 and 72 are held engaged at all times regardless of the expansion and contraction of co-moving accordion ring mechanisms 40. As a result, the sizes of the apertures are made changeable over a wide range.
Patent JP-S59146736-A (JP)
Title: Control of number of rotation of main spindle in four spindle numerically controlled lathe
Inventor: MOMOI SHIYOUJI
IPC: G05B19/416
Filed: 1983-02-14
Abstract: PURPOSE:To make the retraction of a tool stand unnecessary and shorten the working time by a method wherein sudden change of the rotating number is prevented by switching from first control means to second control means in case the rotating number of the main spindle is changed suddenly upon switching two sets of tools. CONSTITUTION:Cutting by the tool stand 22 is begun when the rotating number Ns of the main spindle for the tooll stand 21 is N1 and a rotating number operating unit informs to a main spindle control unit to change the rotating number Ns into N2 after a time DELTAt. Here, the rotating number Ns from the operating unit is outputted to a rotating number comparating and deciding unit and the deciding unit latches the rotating number Ns, inputted from the operating unit periodically. When the inputted rotating number Ns is changed, a change rate between the latched rotating number N1 and the inputted rotating number N2, inputted after the time DELTAt is obtained, and if the rate exceeds a predetermined value, a signal is changed from 0 into 1 and the control unit switches the control of the rotating number of main spindle from a normal control to a buffer control effected by the output of an objective rotating number operating unit. Accordingly, the retraction of the tool stand is not necessary and the working time may be shortened.
Patent JP-S60167964-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B1/02
Filed: 1984-02-09
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-S53106644-A (JP)
Title: Preparation of relief metal foil
Inventor: TOKI SOUTAROU
IPC: C25D1/04
Filed: 1977-03-02
Abstract: PURPOSE: To form the metal foil 5, having uneven design, by the difference of electrodeposition and to obtain the relief metal foil, having remarkable design effect, by exfoliating the above foil, by electrodepositing desired metal on the surface of designed substrate, composed of the electroconductive resin part and metal part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52106008-A (JP)
Title: Hydrogen fuel composite engine
Inventor: KOREMATSU KOUJI
IPC: F02B41/10
Filed: 1976-03-02
Abstract: PURPOSE: To raise engine efficiency by providing a turbine operated by exhaust gas and by effectively using exhaust gas energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03227227-A (JP)
Title: Manufacture of disc of reed valve
Inventor: TAKAHARA YOICHIRO
IPC: B29C70/06
Filed: 1990-02-01
Abstract: PURPOSE:To easily and rapidly manufacture a valve disc and to reduce polishing cost and to prevent generation of a fine crack by knitting reinforced fiber into a cylindrical shape so that the width in an evenly smashed state is made nearly equal to the width of a valve disc element and evening the formed cylindrical member and winding this evened member on a mandrel having a plurality of projected parts, heating and hardening the member and cutting it at the prescribed position. CONSTITUTION:A mandrel 3 is made nearly polygonal columnar and a pair of projections 2 are provided to the respective plane parts of the outside circumference. The interval A thereof is set so that it is made nearly equal to the width B of the valve disc element 1a of a valve disc 1. Further a cylindrical member 4 is obtained by cylindrically knitting reinforced fiber and formed so that the width C in an evenly smashed state is made nearly equal to the width B of the valve disc element 1a. The evened cylindrical member 41 starts to be wound from the vicinity D of the upper end of the projection 2 on this side of the mandrel 3 and makes a round and is wound to the central part and then to the right end part and fixed. Furthermore a cylindrical member 42 is wound to the lower part of the projection 2 of the side opposite to this side and fixed. A cylindrical member 43 is wound to the part of the other sides of the projections of the upper and lower parts and fixed. Thereafter the mandrel is intactly introduced into a curing oven to heat and harden the cylindrical members. The cylindrical members are detached from the mandrel 3 and cut at the prescribed position to obtain the valve disc 1.
Patent JP-H02203472-A (JP)
Title: Information recording/reproducing device and its system
Inventor: OGINO TSUKASA
IPC: G06F3/06
Filed: 1989-02-02
Abstract: PURPOSE:To attain the effective application of a substitute area and to extremely shorten the time required for a substitute process by preparing the substitute areas at both sides of a block containing plural tracks and adding a burst substitute area and a sector substitute area into each substitute area. CONSTITUTION:A substitute sector s6 is set to a track in a data area 21. A substitute area 22 includes a burst substitute area in the direction L to a track n1 and an area substitute for a defective sector that could not be written into the substitute sector in the direction U to a track n3. The substitute areas 22 and 23 are vertically added to each of data tracks #1-#6. Then the upper area 23 is used for the substitute processes required to the tracks #1-#3. While the lower area 22 is used for the substitute processes required to the tracks #4-#6 respectively. Thus both areas 22 and 23 are effectively applied and at the same time the time required for the substitute process can be shortened more.
Patent JP-S62182306-A (JP)
Title: Wave-breaking caisson
Inventor: IWASA NOBUHIKO
IPC: E02B3/14
Filed: 1986-02-04
Abstract: PURPOSE:To cause the energy of waves to loss and exhaust by a method in which a combination of plural square and conical blade pieces is set in the inside of a rectangular skeleton with bottom, and plural waves-breaking holes are provided in the bottom and the blade pieces. CONSTITUTION:Plural waves-breaking holes 4 are provided in the bottom 5 of a rectangular skeleton 1, and two square and conical blade pieces 2 and 2' (12 and 12') having the holes 4 are connected at their tops and set in a mutually facing manner in the inside of the skeleton 1, where the tops of the pieces 2 and 2' are connected in a mutually 90 deg. biased manner on the central part of the skeleton 1. Since waves coming into the skeleton 1 are vertically and bilaterally branched and dispersed in a turbulent flow state, the energy of the waves can be eliminated and exhausted.
Patent JP-S55115411-A (JP)
Title: Thermoplastic resin
Inventor: KASHIMURA MUTSUHIKO
IPC: C08F257/00
Filed: 1979-02-27
Abstract: PURPOSE: To obatin a thermoplastic resin having excellent heat resistance and good sheet moldability by the polymerization of a mixture of a styrene-maleic anhydride copolymer resin and a vinyl aromatic monomer in the absence of solvent.  
     CONSTITUTION: A thermoplastic resin containing 2W10wt% of maleic anhydride is obtained by the polymerization of an uniform mixture of a styrene-maleic anhydride copolymer of an average polymerization degree of 500 or more and a vinyl aromatic monomer in the absence of solvent. In this case, when the styrene-maleic anhydride copolymer having an average polymerization degree of 500 or less or 4,000 or more is used, the use of the former lowers the mechanical strength of the resin molding obtained, whereas the use of the latter makes the resin obtained brittle. Therefore, the copolymer of the average polymerization degree of 4,000 or less is preferable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56118085-A (JP)
Title: 2-methylcephalosporin derivative and its preparation
Inventor: HORII SATOSHI
IPC: C07D501/60
Filed: 1980-02-25
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H or acyl derived from organic carboxylic acid; -COOR 2  is carboxyl which may be esterified; Z is heterocyclic group; n is 0 or 1) or its salt.  
     EXAMPLE: Diphenylmethyl 7-(2-thienylacetamido)-2-methyl-3-formyloxymethylceph- 2-em-4-carboxylate.  
     USE: The compound has antibacterial activity against Gram-positive bacteria and Gram-negative bacteria, and is useful as a preventive and remedy for infectious diseases of man and animals.  
     PROCESS: A ceph-3-em derivative of formula II or its salt is made to react with not less than equimolar amount of zinc-formic acid, and the produced compound of formula III is hydrolyzed under acidic conditions to obtain the compound of formula IV. The compound of formula IV wherein R 1  is not H is made to react first with a halogenating agent and then with a compound of formula HS-Z to obtain a compound of formula V, which is oxidized to afford a compound of formula I wherein R 1  is not H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S568168-A (JP)
Title: Position adjusting device of optical system in copying machine
Inventor: IKEDA HIROSHI
IPC: G03G15/041
Filed: 1980-02-25
Abstract: PURPOSE:To make focus adjusting at each variable power easy and sure by adjusting the focus in mirror stop positions at the scaling-down and finely adjusting the lens stop position in the same mirror stop positions at the magnifying thereby adjusting the focus. CONSTITUTION:The positions of the 1st and 2nd mirrors 27, 28 are set to a frame by holders 27a, 28b, and the stop position of a lens 30 at the unmagnifying is determined by defining the position of a lens holder 45 with a defining device 62. Focus adjustment is accomplished by rotating an eccentric pin 84 to displace the relative angle of a lever 79 with respect to a lever 80 and defining the stop positions of the 3rd and 4th mirrors 31, 32. At the scaling-down, the focus adjustment is accomplished by rotating a stopper pin 87 and defining the stop positions of the mirrors 31, 32. At the magnifying, the stop positions of the mirrors 31, 32 are defined by the stopper pin 87 in a manner similar to that in the scaling-down but the focus adjustment is performed by adjusting the stop position of the lens 30 by moving a stopper screw 51 forward or backward. In this way, the focus may be adjusted easily and surely at each variable power.
Patent JP-S59171860-A (JP)
Inventor: AREN BOODOO
IPC: B01J35/06
Filed: 1984-02-13
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-H11220015-A (JP)
Title: Tray for semiconductor device chip and method for storing and conveying semiconductor device chip
Inventor: SATO SATORU
IPC: H01L21/673
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To mount the semiconductor chips having the mutually different dimensions on a shelf surface, by providing a shelf surface in parallel with a bottom surface, the first slant side surface between the side surface and the bottom surface, and the second slant side surface which is extending into the opposite direction with respect to the bottom surface from the side surface at the side wall of the containing part of a semiconductor chip. SOLUTION: In a respective containing part 10, a first slant side surface 6, which is inclined to the outside by an angle θ for the surface perpendiculart to the bottom surface, rises up by a dimension C from the periphery of a flat bottom surface 2. The upper end of the surface 6 is in parallel with the bottom surface and agrees with the inner surface of a shelf surface 3 at the flat surface. A second slant side surface 7, which is inclined no the outside by the angle θ for the surface perpendicular to the shelf surface, rises up by the dimension C. The upper end thereof reaches a flat upper surface 9 in parallel with the bottom surface and the side surface. By this constitution, the semiconductor cip having the small dimension is mounted on the bottom surface, and the semiconductor chip having the large dimension can be mounted on the shelf surface.
Patent JP-S57138114-A (JP)
Title: Winding for transformer
Inventor: MIKI ATSUSHI
IPC: H01F27/28
Filed: 1981-02-20
Abstract: PURPOSE:To reduce the volume of the winding, and to miniaturize and lighten the transformer by combining two kinds of strand conductors with different thickness in parallel and winding the conductors and forming an insulating film corresponding to potential difference in the axial direction of the winding. CONSTITUTION:Each high-tension coil is formed by alternately arranging the strand conductors 10A, 10B with two kinds of insulating film layer thickness. That is, the high-tension coil A1 is formed in such a manner that the conductor 10A with thick insulating film layer thickness is positioned at the outside and the thin conductor 10B at the inside, and both conductors are combined and wound at the inside diameter side. The high-tension coil A2 is formed in such a manner that the positions of the conductors 10A, 10B are transferred and wound to the outside diameter side. In this case, the conductor 10A is cut, and connected in series with the conductor 10B of the coil A1, and an interleave coil electrically connected is constituted. When the conductors are wound in this manner, insulating film thickness between strand conductor winding orders 1, 12 is the sum of the insulating film layers dA, dB of the conductors 10A, 10B. On the other hand, insulating film thickness between orders 10, 15 can thinly be formed as 2dB.
Patent JP-H11216816-A (JP)
Title: Vinyl chloride resin film for agriculture
Inventor: TASHIRO TAKESHI
IPC: C08L33/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of a film for agriculture by forming an acrylic resin film through copolymerization of specific unsaturated carboxylic acid and another vinyl monomer, on either single or both faces of a soft vinyl chloride resin film obtained by blending inactive solid particles and a specific hindered amine compound. SOLUTION: A film of acrylic resin C obtained by copolymerizing 5-40% of hydroxyalkyl (meth)acrylate compound, 0-20 wt.% of α, βunsaturated carboxylic acids containing one or two or more of carboxyl group in a molecule, and another vinyl monomer which is copolymerizable with them is formed on one or both faces of a flexible vinyl chloride resin film B obtained by blending inactive solid particles A with a hindered amine compound containing one or more pieces of structural unit represented by general formula in one molecule. In the formula, R1 -R4 are each a 1-4C alkyl group. The content of the hindered amine compound is set to be 0.05-1.0 pts.wt. based on 100 pts.wt. of the vinyl chloride resin.
Patent JP-H02202982-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/137
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a liquid crystal device which can be driven at a low voltage and can be made in a large size without the necessity for a polarizing plate by forming a light-controlling layer which is held between two base plates and comprises a continuous layer of a nematic liquid crystal material containing two specified compounds and having a transparent solid substance dispersed therein. CONSTITUTION:A liquid crystal device having two base plates, which have an electrode layer and at least one of which is transparent, and a light- controlling layer held between these base plates, wherein the light-controlling layer comprises a continuous layer of a nematic liquid crystal material containing both a compound of formula I (wherein R<1> is 1-10C straight-chain alkyl) and a compound of formula II (wherein R<2> is 1-12C straight-chain alkyl or straight-chain alkoxyl) and having a transparent solid substance dispersed therein. Because of the constitution and the liquid crystal material used, this liquid crystal device can be driven at a much lower voltage than conventional large liquid crystal devices and, in addition, it can be made in a large size without the necessity for the use of a polarizing plate.
Patent JP-H10303658-A (JP)
Title: Differential amplifier, reference voltage generating circuit, booster circuit and semiconductor storage device
Inventor: UMEZAWA AKIRA
IPC: H01L27/088
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To realize the differential amplifier with a large amplification factor and low power consumption that is operated at a low power supply voltage. SOLUTION: The differential amplifier is made up of an n-channel MOS transistor(TR) 2 whose gate receives an input voltage VIN1, an n-channel MOS TR 4 whose gate receives an input voltage VIN2, a p-channel MOS TR 1 whose gate and drain are connected to a drain of the MOS TR 2, and a p-channel MOS TR 1 whose source receives a power supply voltage Vcc, whose gate is connected to a drain of the MOS TR 2, whose drain is connected to the drain of the MOS TR 4 where the drain voltage is an output voltage VOUT. A constant current source 5 is provided to the differential amplifier and an output current I of the constant current source 5 is selected so that the TRs 1-4 being components of the differential amplifier are operated at a weak inverting region.
Patent JP-H08191833-A (JP)
Title: Mechanical scanning type ultrasonic diagnostic apparatus
Inventor: ONO EIJI
IPC: G01N29/26
Filed: 1995-01-19
Abstract: PURPOSE: To achieve the reduction of an operation time and the enhancement of diagnosing efficiency by shortening the resetting time at the time of precise examination performed after mechanical scanning. CONSTITUTION: A scanning range or interval for precise examination is preset by a remote switch 12. When a start button is pressed to start mechanical scanning, a probe 1 is mechanically scanned over definite shift width to display a plurality of tomographic images on a monitor 11. When the image of a part desired to be precisely examined is displayed on the monitor 11, a mark button 14 is pushed and this position is stored in a memory circuit 9. After the completion of mechanical scanning, the probe 1 again performs mechanical scanning on the basis of the memory position of the memory circuit 9 at a finer interval by a control circuit 10. By this constitution, a resetting time can be shortened and diagnosing efficiency is enhanced.
Patent JP-H09192246-A (JP)
Title: Dust protective mask
Inventor: SHIBA KAZUO
IPC: A62B18/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a detachable filter unit from loosening in being used and improve reliability by inserting/drawing a tube part of a filter unit in/out from a ring receiver seat which constitutes a mask body and engaging a movable ring member constituting the receiver seat with the tube part inserted by rotational moving. SOLUTION: A dust protective mask comprises a mask body covering the mouth and the circumference of the nostril, and a filter unit 3, and the mask body is provided with a filter unit receiver seat 7. This receiver seat 7 is constituted of a ring member 55 and a movable ring member 56 rotating in its circumferential direction and a fixed ring member 55 is provided with four recessed parts 58 arranged in the equal interval in the circumferential direction and four engaging jaws 60.  The movable ring member 56 is provided with a plurality of operation projection parts 64 formed around the outer circumference of the circumferential wall 61 and four recessed defective parts 59 arranged in the equal intervals in the circumferential direction in the inside wall of the top 62, The tube part 16 of the filter unit 3 is inserted in ring members 55, 56 and locked in such a state as prevented being pulled out.