baber/WOPTO huggingface dataset:
Patent JP-H0412675-A (JP)
Title: Inverter
Inventor: ASAEDA TAKEAKI
IPC: H02M7/5387
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate a current transformer and to obtain a small high frequency switching inverter by temporarily storing the energy of a snubber capacitor and a reactor into a clamp capacitor, at the time of turn ON and OFF of an arm element, and then discharging the energy through an energy feedback means to a DC power supply. CONSTITUTION:Reactors 2U, 2X are inserted between positive pole P, negative pole N and an arm element 1X, respectively, and an AC output terminal U is led out from an intermediate joint of snubber capacitors 41U, 41X. Upon turn ON/OFF of the arm elements 1U, 1X, energy stored in the reactors 2U, 2X is transferred to clamp capacitors 8P, 8N thence discharged to voltage division capacitors 10P, 10N through switching of energy feedback means 9P, 9N. Consequently, overcharged snubber capacitors 41U, 41X are discharged through clamp diodes 5U, 5X and the like. Consequently, current transformer can be eliminated.
Patent JP-S60257351-A (JP)
Title: Surface structure analyzing method
Inventor: OSHIMA MASAHARU
IPC: G01N23/227
Filed: 1984-06-05
Abstract: PURPOSE:To detect with high accuracy the crystal structure of a surface layer, the crystal structure of a depth direction, the crystal structure distribution, etc. by making an X-ray or an electron beam incident on a sample, and detecting an emitted Auger electron or characteristic X-ray. CONSTITUTION:When a continuous X-ray 21 is made incident on a sample 22, Auger electrons 23, 24 are emitted in every direction from the surface of the sample. The Auger electron is detected by providing a high pressureproof electronic energy analyzer 25 having a slit 26 in the direction vertical to the sample 22. In this case, the Auger electron generated from an area to a depth of about 30Angstrom  can be detected. Also, when the analyzer 25 is provided in the direction of 30 deg., an electron from a depth of about 15Angstrom  can be detected. In this regard, even when an electron beam is made incident instead of the X-ray 21, the emitted Auger electron can be detected in the same way. Accordingly, since the Auger electron extending from the surface to a depth of scores of Angstrom  is detected, information of a crystal structure can be obtained.
Patent JP-H01317505-A (JP)
Title: Silicone foaming control composition
Inventor: JIEIMUZU BURADOSHIYOO MAKUGII
IPC: B01D19/04
Filed: 1989-05-08
Abstract: PURPOSE: To prepare a foam control compsn. by compounding respective specific amts. of a polyorganosiloxane, a silicone defoaming agent, such as resinous silicon compd., reacted at 50 to 300 deg.C, and a silicone glycol copolymer. CONSTITUTION: The silicone defoaming agent is prepd. by reacting 100 pts.wt. >=1 kind selected from the polyorganosiloxane having a viscosity of 20 to 100000 cs or 200 to 100000000 cs at 25 deg.C, 0.5 to 20 pts.wt. >=1 kind of the resinous silicon compd. selected from an org. silicon compd., its partial hydrolysis condensation product and siloxane resin, 0.5 to 30 pts.wt. finely divided filler and an amount of a catalyst for promoting the reaction at 50 to 300 deg.C. The silicone foam control compsn. is obtd. by compounding 100 pts.wt. this silicone defoaming agent and 20 to 200 pts.wt. silicone glycol copolymer.
Patent JP-H08280421-A (JP)
Title: Bracelet
Inventor: MORIYAMA KOJI
IPC: G09F13/20
Filed: 1995-04-15
Abstract: PURPOSE: To provide a bracelet which makes the contours of respective light emission colors distinct and to allow the easy combination of many kinds of colors. CONSTITUTION: Plural pieces of light emittable bar-shaped bodies 11, 12, 13 formed by enclosing one of two kinds of chemical materials made to emit light by mixing into slender glass containers and enclosing the other into slender and transparent flexible synthetic resin containers internally housing glass containers are arrayed adjacently. Both ends of these light emittable bar-shaped bodies 11, 12, 13 are connected by a connector 14 to a ring form. In addition, the middle parts of the arrayed light emittable bar-shaped bodies 11, 12, 13 are bundled by a transparent soft synthetic resin tube 15.
Patent JP-H07299829-A (JP)
Title: Method and mold for molding fiber reinforced thermoplastic resin hollow object
Inventor: KAWAGUCHI YUTAKA
IPC: B29C43/12
Filed: 1994-04-28
Abstract: PURPOSE:To mold a fiber reinforced thermoplastic resin hollow object reduced in impregnation deficiency or voids. CONSTITUTION:A mold 1 is equipped with an inner mold 2, the outer mold 5 divided into three or more parts in its peripheral direction and arranged so as to surround the inner mold 2 and two press molds 6 arranged to both ends of the outer mold 5 so as to be movable in the axial direction thereof and having guide means converting the pressing force toward the outer mold 5 to the pressing force applied to the interior of the outer mold 5. A molding material 8 is attached to the outer periphery of the inner mold 2 of the mold 1. Further, the outer mold 5 is further attached to the outer periphery thereof, and two press molds 6 are attached to both ends thereof and the outer peripheral surface of the whole is packed with a bagging film and the whole is received in an autoclave in such a state that the bagging film is internally evacuated to perform molding at high temp. under high pressure By this constitution, the large pressing force can be allowed to act on the molding material 8 by the outer mold 5 and the molding material can be heated and a fiber reinforced thermoplastic resin hollow object reduced in impregnation deficiency or voids can be molded.
Patent JP-S605672-A (JP)
Title: Facsimile equipment in common use for transmission and reception
Inventor: MANDA TAKAHIKO
IPC: H04N1/42
Filed: 1983-06-23
Abstract: PURPOSE:To attain compactness and cost reduction of the titled equipment by driving a carrier, an original and recording paper carrying means by one motor. CONSTITUTION:A reversible motor 16 is provided in the equipment and a carrier 7 is reciprocated by forward/reverse driving of the motor, and original carrying rollers 2, 3 and a recording paper carrying roller 5 are driven by the torque in the returning direction. In the recording mode, they are driven as above and in the transmission mode, the driving of the original carrying rollers 2, 3 is stopped. Thus, one motor can perform all the operations.
Patent JP-S61273714-A (JP)
Title: Rotary magnetic head device
Inventor: OZAKI SHINJI
IPC: G11B5/53
Filed: 1985-05-29
Abstract: PURPOSE:To reduce a decrease in output due to a tape running and to prolong the life of a rotary magnetic head device by making the projecting amount of the magnetic head of a trailing head larger than that of a leading magnetic head. CONSTITUTION:The leading head 11 and trailing head 12 which use magnetic amorphous materials for main cores 15c and 15d, and 15a and 15b forming the magnetic gaps 13 and 14 differing in inclination are fitted on the same head base 20 opposite across an interhead center line 28 to constitute a magnetic head 27, which is mounted on a rotary magnetic head disk 10 slantingly and symmetrically at the interval of 180 deg. so that the distance from the center (o) to the magnetic gap 14 of the trailing head 12 is larger than the distance to the magnetic gap 13 of the leading head 11. Consequently, the quantity d' of projection of the magnetic gap 14 of the trailing head 12 is larger than the quantity d'' of projection of the magnetic gap 13 of the leading head 11.
Patent JP-H05288133-A (JP)
Title: Flow rate controller of volume type pump
Inventor: HISHIDA YUJI
IPC: F02M51/00
Filed: 1992-04-07
Abstract: PURPOSE:To miniaturize a solenoid valve and improve its responsiveness by decreasing force requited for opening/closing the solenoid valve. CONSTITUTION:A solenoid valve 10 which controls discharge flow rate by opening/closing is provided in a pump suction passage 20 in a volume type pump 1 which sucks and discharges fluid by reciprocating movement of a plunger 4. A valve 15 which opens separately from a valve seal 17 by the movement of ordinary direction and closes by making contact with the valve seal 17 by the movement of the opposed direction, is provided in the solenoid valve 10. Pressure in a pump chamber 2 is activated in valve closing direction to a valve 15 at the time of closing the solenoid valve 10, and suction pressure of the pump is activated to the valve 15 at the time of opening the valve.
Patent JP-H10291089-A (JP)
Title: Gas-shielded metal arc welding method for sheet
Inventor: CHIBA TOSHIHIKO
IPC: C22C38/14
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas-shielded metal arc welding method excellent in the blowhole prevention, the gap prevention and the weldability in the high-speed metal are welding of a surface-treated steel sheet. SOLUTION: In the pulse MAG welding using a steel wire for the gas-shielded metal arc welding of a sheet, which has the composition consisting of, by weight, 0.03-0.4% C, 0.5-2.0% Si, 0.2-3.0% Mn, 0.005-0.05% S, 0.003-0.05% O, 0.005-0.4% one or two or more kinds of Al, Ti and Zr in total, 0.05-0.5% one or two or more kinds of Bi, Sb and Se in total, 0.05-3.0% one or two or more kinds of Nb, V and Ta in total, and the balance Fe and inevitable impurities, and in which the electric resistivity ρ of the wire is 25-50 μΩ cm, the pulse current Ip is 380-680 A, the pulse time Tp is 0.4-3.0 msec, the base current Ib is 20-100 A, respectively.
Patent JP-H11296418-A (JP)
Title: File system
Inventor: NOZU TAKASHI
IPC: G06F12/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To directly input/output data without the aid of a buffer memory with an outer input/output device by installing an I/O input/output control part which directly writes a file content inputted from the outer input/output device, directly reads the file content and outputs it to the outer input/output device. SOLUTION: A file control part 1 usually controls a file, controls a file access part 2, obtains file area information and informs an I/O input/output control part 4 of the file area information. The I/O input output control part 4 directly writes file data outputted from an outer input/output device 20 into the prescribed file area of a storage part 6, directly reads file data stored in the prescribed file area of the storage part 6 and outputs it to the outer input/ output device 20. The storage part 6 stores file data being the content of a file.
Patent JP-S5817026-A (JP)
Title: Feed equalizing apparatus for grain dryer
Inventor: NOUMARU NORIKI
IPC: F26B17/14
Filed: 1981-07-21
Abstract: PURPOSE:To equalize supply of grain irrespective of the height of the deposited grain, by providing a detector for detecting the height of the grain deposited in a tank, and increasing the rotational frequency of a rotating scattering blades  in conformity with the height of the deposited grain. CONSTITUTION:When the height of the deposited grain in the storing tank 7 is below the prescribed height of the detector 10, and the detector 10 cannot detect the grain, the rotation of a varying speed motor 11 is controlled by a controller, and the grain is allowed by the rotating scattering blades 6 to fall along parabolas and to reach the side wall 8 below the detector 10 so that the height of the grain is leveled. When the height of the deposited grain reaches or exceeds the position of the detector 10, the height is detected by the detector 10 so that the rotational frequency of the varying speed motor 11 is increased by the controller 12. The grain is scattered by the rotational force of the rotating scattering blades 6, and is struck against the side wall above the position of the detector 10 so that the height of the grain can be leveled.
Patent JP-H05314211-A (JP)
Title: Layout pattern verifying device
Inventor: TAMAI NORIYUKI
IPC: H01L21/82
Filed: 1992-05-07
Abstract: PURPOSE:To verify only one part of a layout pattern by using different design reference data. CONSTITUTION:An external terminal polygon in the same potential layout pattern prepared by the same potential layout pattern preparing means 7 according to a signal name property and a prescribed reference added to the layout pattern is identified by an external terminal polygon identifying means 11 based on the connecting information of respective blocks, respective polygons and respective logical symbols, the property is added to the same potential layout pattern and based on this property, a design reference verifying means 30 by properties verifies the design reference of the same potential layout pattern.
Patent JP-S5448553-A (JP)
Title: 1 point printing method of plural heads in ink jet printing device
Inventor: SATOU TSUTOMU
IPC: B41J2/21
Filed: 1977-09-26
Abstract: PURPOSE:To concentrate the ink jets from all ink heads at one printing point by blowing air to the ink jets from the ink heads thereby deflecting the flying dirctions of the ink jets. CONSTITUTION:When inks are simultaneously injected from respective ink heads, the ink jet from the magenta ink head M in the central position is printed to the printing point P on recording paper surface, but the ink jets from the yellow ink head Y and cyan ink head C on both sides are both projected in dotted line dirctions and are not printed onto the printing point P. Thereupon, air nozzles 2, 3 releasing air are provided on the respective outer sides of the ink heads on both end parts to blow air to the ink jets from the ink heads on both end parts and deflect the flying directions of the ink jets, whereby the ink jets from all the ink heads may be concentrated and printed to one printing point P.
Patent JP-S5240243-A (JP)
Title: Cooler of rotary machine
Inventor: ISHIDA ISAO
IPC: F03B11/06
Filed: 1975-09-25
Abstract: PURPOSE: This air duct cove of a vertical axis, large size hydraulic turbine generator ensures easy production and assembly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61272924-A (JP)
Title: Charged beam patterning method
Inventor: TAKIGAWA TADAHIRO
IPC: H01L21/027
Filed: 1985-05-28
Abstract: PURPOSE:To perform a patterning in a highly precise manner by a method wherein a multipolar deflector, having the deflecting distortion smaller than that of a paralleled flat plate electrode and relatively large distance between electrode plates, is used as the reflector to be used for variation of beam size, thereby enabling to reduce the deflective distortion for the variation in size and shape of the beam. CONSTITUTION:The aperture mask 21 to be used for formation of the first beam is arranged between lenses 12 and 13, and the aperture mask 22 to be used for formation of the second beam is arranged between lenses 13 and 14. An octapole deflector (multipolar deflector) 23 to be used to deflect the beam is arranged between the lens 13 and a mask 21. The center of deflection of a deflector 23 is single, and the beam is deflected in the prescribed direction by the deflecting voltage X and Y. The optical overlapping of the apertures 21a and 22a of the masks 21 and 22 is changed by the above-mentioned deflection. As a result, the degree of deflective distortion for the variation of the size and the shape of the beam becomes smaller, thereby enabling to perform a patterning in a highly precise manner.
Patent JP-S61272437-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: SHIBATA MASANORI
IPC: F02D41/00
Filed: 1985-05-27
Abstract: PURPOSE:To provide excellent purifying performance of an exhaust gas purifying device, by a method wherein a secondary air feeding means, feeding secondary air, and a fundamental fuel amount, correcting a fundamental fuel amount, are situated up an exhaust gas sensor. CONSTITUTION:A secondary air control circuit 19, controlling operation of a motor 15 and a linear solenoid 18, and a fuel control circuit 20, controlling an injection amount of a fuel injection nozzle 10, are situated to an engine 1. The control circuit 20 performs correction control such that it inputs a signal from the secondary air control circuit 19 and corrects the control value of a fuel control signal (j) for feedback control. This enoughly increases the temperature of an exhaust gas purifying device and enables provision of excellent purifying performance.
Patent JP-H09300429-A (JP)
Title: Production of polyester film
Inventor: FURUKAWA KEIICHI
IPC: B29C48/92
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity and heat resistance, in the melt extrusion molding of a film by melting a composite of a liquid crystal polyester and non-liquid crystal polyester to extrude the same from a cap, by setting the shearing speed in a cap land and the stagnation time in the cap land to specific values. SOLUTION: In melt extrusion molding of a film by melting a composite of liquid crystal polyester and non-liquid crystal polyester to extrude the same from a cap, the shearing speed in a cap land is set to 30sec<-1> or more and the stagnation time in the cap land is set to 0.1sec or more. The liquid crystal polyester is polyester having a mesogen group in its main chain and having melt moldability and liquid crystal forming properties. In order to suppress the shearing heat generation in an extrusion process, melt viscosity (non-liquid crystal polyeste)/melt viscosity (liquid crystal polyester) is set to 5 or more. In a composite form, it is especially pref. to finely disperse liquid crystal polyester in non-liquid crystal polyester in a fibrous form.
Patent JP-H07285914-A (JP)
Title: Synthesis of sec-butyl acrylate
Inventor: ARAN RIYONDERU
IPC: C07C69/04
Filed: 1995-04-17
Abstract: The prepn. of sec. butyl acrylate, by the reaction of acrylic acid, CH2=CH.COOH with 1-butene, 2-butene or their mixts., in the presence of a catalytic amt. of an acid catalyst comprising a solid super-acid based on zirconium. Also claimed is the catalyst prod. resulting from the reaction of zirconium hydroxide with ammonium sulphate.
Patent JP-H01284509-A (JP)
Title: Gas sparger plate in vapor-phase polymerization apparatus
Inventor: KOBAYASHI KEIJI
IPC: B01J8/00
Filed: 1988-05-11
Abstract: PURPOSE:To prevent lumps of polymer particles from depositing on the gas sparger plate, wall surface, etc., of a fluidized bed vapor-phase polymerizer equipped with no agitator, by arranging caps on the respective holes in the plate so that the gas blown from the respective holes may form a vortex. CONSTITUTION:A gas sparger plate 3 is provided in a fluidized bed vapor-phase polymerizer equipped with no agitator. Holes 1 are formed in a pattern of concentric circles on the plate 3, and a cap 2 which has a tapered or streamline contour in the vertical section and from which a gas is blown in one direct ion is provided on each hole 1. The caps 2 are arranged in such a manner that the openings of the caps on one circle direct in the same direction, and the caps in one radial direction gradually turn their directions from an outward direction to an inward direction so that the gas blown from them may pass through the shaft center of come into contact with it. In this way, the gas can be allowed to swirl and can wash off polymer particles deposited on the wall of the apparatus.
Patent JP-S607499-A (JP)
Inventor: SUGIYAMA FUMIO
IPC: G10L25/90
Filed: 1983-06-28
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-H06308320-A (JP)
Title: Production of color filter and its display element
Inventor: OKAJIMA HIDEAKI
IPC: G02F1/1335
Filed: 1993-04-20
Abstract: PURPOSE:To provide the liquid crystal display element which decreases unequal display and has a high contrast. CONSTITUTION:The STN type liquid crystal display element mounted with color filters consisting of red, green and blue pixels is formed by applying base materials of a dye or pigment dispersion type by spin coating. The formation of the green pixels is executed first and the green pixels 14 are flattened from the other pixels. The red pixels 13 and the blue pixels 15 are then formed and thereafter, a flattening film 16 is formed on the color filters. The film thickness of the flattening film 16 is confined to <=0.5mum at this time, by which the flatness of the green pixels 14 is improved.
Patent JP-H06308444-A (JP)
Title: Production and apparatus for production of liquid crystal display device
Inventor: YOSHIDA HIROSHI
IPC: G02F1/1335
Filed: 1993-04-20
Abstract: PURPOSE:To prevent the dielectric breakdown of a liquid crystal display element by interposing a conductive member between the surface of the liquid crystal display element and a pressurizing member at the time of sticking a polarizing plate on the surface of the liquid crystal display element. CONSTITUTION:The conductive sheet 6 is interposed between the surface of the liquid crystal display element 1 and the press roll 4 at the time of mounting the polarizing plate 3 on the surface of the liquid crystal display element 1. The conductive sheet 6 is so constituted as to be delivered from a roll and is taken up by a roll at the time the press roll 4 is moved by a pressurizing unit 5. As a result, the polarizing plate 3 is rapidly discharged via the conductive sheet 6 even if the polarizing plate is nonconductive and is electrified. As a result, the dielectric breakdown of the liquid crystal display element 1 is prevented. The conductive sheet 6 is held grounded via the roll. The repetitive use of the conductive sheet 6 is enabled as well by adding a tacky adhesive roller in order to remove the dust on the conductive sheet.
Patent JP-H0795139-A (JP)
Title: Radio relay system
Inventor: SHIRAISHI MITSUO
IPC: H04B1/38
Filed: 1993-04-20
Abstract: PURPOSE:To attain relay talking almost in real time by sending a signal whose time axis is compressed synchronously with a synchronizing signal sent periodically from a repeater and allowing the receiver to expand the signal based on a time axis at the receiver side. CONSTITUTION:When a relay start switch SW of a radio equipment A is depressed, a high frequency transmission section 11 sends a relay start signal. A repeater detects the signal and starts sending a synchronizing signal at each compression period. When a press-to-talk switch PTTSW is depressed in the radio equipment A receiving the synchronizing signal, the equipment sends the voice signal received from a microphone MIC while compressing its time axis less than a half synchronously with the synchronizing signal. The repeater receiving the voice signal records the voice signal and sends the synchronizing signal and the reproduced voice signal are sent for an idle time resulting from the reduction. When a press-to-talk switch is not depressed in a radio equipment B, the equipment B receives the synchronizing signal and the reproduced voice signal sent from the repeater and decodes the signals into the original time axis to provide an output.
Patent JP-S61273903-A (JP)
Title: Woody decorative molding
Inventor: NISHIBORI SHIGEKO
IPC: B27D5/00
Filed: 1985-05-30
Abstract: PURPOSE:To save expenditure necessary for bending work and eliminate the spring back of the decorative molding by a method wherein a veneer is bonded to a thermoplastic resin plate, containing cellulose series pulverized aggregate, to make a plywood while the plywood is heated and swelled, thereafter, is pressed and dried to form it. CONSTITUTION:The veneer 4 is bonded by adhesive agent to the thermoplastic resin plate 3, containing cellulose-based pulverized aggregate 2, to make the plywood 5 while the plywood 5 is heated and swelled by water or the like, thereafter is pressed and dried to form it. The plywood becomes deformable easily by swelling, is formed into disired configuration by forming with die and the configuration is fixed by heating and cold-pressing the thermoplastic resin among the aggregates while the thermoplastic resin plate 3 keeps the bonded veneer 4 in a desired configuration. Any special chemicals is not used for the bending work of the form, therefore, working cost is low and, further, the veneer 4, which causes spring-back easily, is bonded to the woody thermoplastic resin plate, prominent in shape retention, therefore, the form will never be deformed during wet or dry season.