baber/WOPTO huggingface dataset:
Patent JP-H10310166-A (JP)
Title: Long material for binding
Inventor: NUMAMOTO HIRONAO
IPC: B65D65/46
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a long material for binding which can be widely used and which is biodegradable because the refuse problem has been taken into consideration, by drawing biodegradable polylactic acid resin after it has been formed. SOLUTION: Polylactic acid resin having the average molecular weight as much as 20000 is extruded at 230 deg.C by a molding machine to form a band-form raw material. Thereafter, it is uniaxially stretched in the longitudinal direction at 140 deg.C to form the three times raw material. A pattern is formed on the surface by finally passing it through rollers to form a binding band (15 mm wide and 1 mm thick). A binding band made of polylactic acid itself shows sufficient physical properties by uniaxially stretching it. Any problems do not arise in particular even when a corrugated cardboard case in which an outdoor instrument (40 kg) of an air conditioner is packed, is continually swayed forward and backward and also sideways at an amplitude of 5 mm and at a frequency of 5-50 Hz at every 5 min cycle for one hour.  It is buried in a depth of 10 cm for one year and thereafter, the appearance is evaluated. It is confirmed that the binding band is gradually decomposed by the enzyme in the ground.
Patent JP-H09288885-A (JP)
Title: Recording/reproducing method and device
Inventor: KIMURA KATSUMI
IPC: G11B27/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable the sure retrieval of an index information even though the time code on a tape is overlapped. SOLUTION: When an index picture IP.C is retrieved, the information of the recorded position is read out and the time code 0:05:00 is obtained. In retrieving the tape position of this time code, the same time code exists also on a cut A and this position is hitted, but the further retrieval is continued since a flag F2 is not recorded on this position. Then, the flag F2 is read out at the position of next time code 0:05:00, and the retrieval of the index picture IP.C is attained.
Patent JP-S6011324-A (JP)
Title: Mold
Inventor: IWAMI SHIGEO
IPC: B29C45/26
Filed: 1983-06-30
Abstract: PURPOSE:To form a uniform skin layer irrespective of the position of a gate, by providing a mold for molding a sandwich with a dummy runner(s) at the end of the cavity for allowing a skin layer material to escape. CONSTITUTION:A mold for molding a sandwich comprising a core layer 8 or 11 and a skin layer 9 or 12 is provided with a dummy runner 13 that is rectangular in shape, has a size approximately corresponding to the lengths of the sides of the intended item and is connected by a fan gate, or with a plurality of dummy runners 14 that are connected via pin gates with the mold cavity, so that the excess amount of the skin material flowed through the gate 7 or 10 may be allowed to escape to the dummy runner(s) 13 or 14 outside of the mold cavity. Thus, irrespective of the position of the gate, a uniform skin layer can be formed.
Patent JP-S5821787-A (JP)
Inventor: OKADA ATSUNORI
IPC: H01J17/48
Filed: 1981-07-31
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-S6013259-A (JP)
Title: Processing method of analysis sample
Inventor: SAYAMA KOUJI
IPC: G01N33/02
Filed: 1983-07-05
Abstract: PURPOSE:To enable accurate measurement of sugar by a method wherein a dextran hydrolytic enzyme is added to a gruel- or liquid-like sample taken for analysis of sugar in a beet, a lead salt is added to obtain a transparent filtrate with a better filterability by filtering off a coagulation generated. CONSTITUTION:500-50 unit of a dextran hydrolytic enzyme is added to 26g of a gruel- or liquid-like sample obtained by grinding a beet and made to react therewith in neutrality at the normal temperature with agitation. After 30sec-10min, a basic lead acetate solution is added to the mixture and a coagulation generated is filtered off. The sugar level during the filtration is measured with a saccharimeter. Thus, the proten coagulation due to the action of the lead salt with the decomposition of the dextran by dextrase is improved in the filterability to prevent the disturbing of the measurement as unavoidably caused when the transmission light is scattered by a turbid component. Especially, this prevents delay in the filtering speed and the turbidity of the filtration possible during a long-time storage outdoors or in beets badly contaminated by microorganisms.
Patent JP-S6018397-A (JP)
Inventor: NAKAJIMA AKIRA
IPC: B43L23/02
Filed: 1984-06-12
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-H0419373-A (JP)
Title: Closed type compressor and its manufacture
Inventor: KONDO TAKANOBU
IPC: F04B39/12
Filed: 1990-05-14
Abstract: PURPOSE:To get sufficient pressure resistance of a compressor, whose closed case is made of a composite damping steel plate having a resin layer between two steel plates, by determining one of two steel plates of the composite damping steel plate so as to be thicker than another one, and by connecting the thicker steel plate to other case member through welding. CONSTITUTION:A closed case 22 of a closed type compressor 21 is composed of a main case 25, which has a cylindrical shape with a bottom and contains a compressing mechanism 23, and a cover case 26, which has a cylindrical shape with a cover and closes the main case 25 by being inserted tightly into an upper end of an aperture of the main case 25. While the cover case 26 is formed as a cylinder with a cover from an ordinary steel plate, the whole of the main case 25 is formed as a cylinder with a bottom from a composite damping steel plate. This composite damping steel plate 29 has such a structure that a resin layer 29c is put between a pair of steel plates 29a and 29b. In this case, thickness ta of an inside steel plate 29a is formed so as to be thicker than thickness tb of an outside steel plate 29b. The closed case 22 is made by connecting an upper part of the aperture of the main case 25 to a lower part of the aperture of the cover case 26, which is to be inserted into the upper part of the aperture of the main case 25, at a fitted part I by welding.
Patent JP-S63289770-A (JP)
Title: Fused-salt type fuel cell
Inventor: URUSHIBATA HIROAKI
IPC: H01M8/02
Filed: 1987-05-20
Abstract: PURPOSE:To deform a wet sheet section independently and to improve the contact between an electrolyte and an electrode by providing an end member which has the same or a larger creep quantity than that of a fuel electrode or an oxidant electrode between a separator board and a folding part which constitutes the wet sheet which is formed by folding the separator board of a fuel type cell. CONSTITUTION:An end member 13a which has the same or a larger creep quantity than that of a fuel electrode or an oxidant electrode is provided between a separator 1 and a folding part 1a which is formed by folding an end part of the separator board 1 of a fused-salt fuel type fuel cell. The end member 13a which is obtained out of the same material as that of the fuel electrode. A supporting member 14 which is pressed thinner than a fuel side passage board 4 by the thickness of a folding part 1a of a wet seal 10 upgrades the elastic force of the wet seal section 10. A collector board 16, apart from the fuel, is inserted onto the fuel side; an interposition 16 cut out of the collector board 15 is inserted between the folding part 1b and the separator 1; the end member 13b is formed by cutting out of the oxidant electrode 3.
Patent JP-H08317297-A (JP)
Title: Separation type camera device
Inventor: SUGIKI TADASHI
IPC: H04N5/376
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the number of wirings between a camera head part and a camera control part and to miniaturize the camera head part. CONSTITUTION: A camera head part 10 has an optical system 11, a solid-state image pickup element 12, a drive circuit 19, a buffer amplifier 13 and a matching resistance 14. A computing element 17 obtains the signal after an image pickup signal to be the output of the buffer amplifier 13 is canceled. A demodulator 18 demodulates the control signal for driving an image pickup element from the output signal (modulated clock signal) of this computing element. A camera control part has a matching resistance 42 and a demodulator 48. A computing element 41 obtains the image pickup signal after the output modulation signal of the demodulator 48 is canceled. A signal processing circuit 45 processes the image pickup signal of this computing element 41.  A clock to be the carrier of a modulation signal and a control signal to be modulated by this clock are imparted to the modulator 48 from an oscillator 46 and a synchronizing signal generator 47.
Patent JP-S61280293-A (JP)
Title: Production of phosphoric acid ester of steroid compound
Inventor: SAWADA HARUJI
IPC: C12P33/00
Filed: 1985-06-06
Abstract: PURPOSE:To obtain an easily water-soluble phosphoric acid ester of a steroid compound, by phosphatizing the alpha- or beta-type hydroxyl group of the steroid ring of a steroid compound with a mold belonging to Mortierella genus. CONSTITUTION:A steroid compound or its alkali metal salt is made to contact with the cell of a mold belonging to Mortierella genus and capable of converting a steroid compound to phosphoric acid ester (e.g. Mortierella ramanniana ramanniana Y2-1 strain) to obtain the phosphoric acid ester of the steroid compound or its alkali metal salt.
Patent JP-H07331556-A (JP)
Title: Cylindrical yarn structure and cylindrical yarn-reinforced composite material
Inventor: YASUI YOSHIHARU
IPC: B29C70/06
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a cylindrical fiber structure suitable as a reinforcing material of a composite material for manufacturing a part integrated with another member, having excellent tensile strength, compression strength, torsional strength and impact strength. CONSTITUTION:This cylindrical fiber structure F comprises tapered parts 1 and 2 at both end parts. Yarns Ya in the shaft direction are arranged along the longer direction of the cylindrical fiber structure F to constitute yarn layers LYa in the axial direction. Spiral yarns Ys are arranged in a state inclining at about + or -45 deg. from the longer direction of the cylindrical fiber structure F to constitute spiral yarn layers LYs. Yarns Ytheta in the peripheral direction are arranged along the peripheral direction of the cylindrical fiber structure F to constitute yarn layers Ly 8 in the peripheral direction. The yarn layers LYa, LYs and LYQ are laid in a state of a concentric circle. Through yarns Yd are passed through the yarn layers LYa, LYs and LYE in the radiated directions of the cylindrical fiber structure F, arranged so as to form loop parts Lp and to fold and are prevented from falling off by selvadge yarns Yp.
Patent JP-H07289670-A (JP)
Title: Golf club
Inventor: UCHINO YOSHIO
IPC: A63B102/32
Filed: 1994-04-22
Abstract: PURPOSE:To set the center of gravity of a club head and allow a proper swing and a carry by forming the passage section of the internal reservoir chamber of the club head, a socket mounting hole and a shaft cavity section, so as to constitute a passage for the floating motion of a sliding substance fully contained in the chamber. CONSTITUTION:A club head 1 is formed to have an arbitrary shape and arbitrary depth, and provided with an internal reservoir chamber 8 to be filled with liquid such as water and oil, the bulk material of metal, non-ferrous metal, plastic or the like, or a sliding substance available from a mixture thereof under a vacuum condition. A passage section 9 is extended in the chamber 8, and communicated with the shaft mounting hole of a socket 6 and the hollow section 10 of a shaft 10, thereby using all of the passage section 9 of the chamber 8, the mounting hole of the socket 5 and the hollow section 10 of the shaft 10 as a passage to allow the floating motion of the sliding substance fully contained in the chamber 8. According to this construction, a suitable amount of the substance gives a floating motion and slides, thereby shifting the center of gravity of a whole club.
Patent JP-S611592-A (JP)
Title: Method of assembling bulkhead of ship hold
Inventor: MIYAGAWA MUTSUJI
IPC: B63B9/00
Filed: 1984-06-15
Abstract: PURPOSE:To facilitate the manufacturing of a bulkhead in a ship hold, by arranging a stook block having an inclined surface at its one end on the no-slit forming section of a bulkhead surface plate which is formed therein with a plurality of slits and which is set on a stool, and by arranging corrugated blocks each having an inclined surface at its one end on the slit forming section of the bulkhead surface plate so that they are coupled together. CONSTITUTION:A bulkhead surface plate 9 in which a plurality of slits 10 having a predetermined length are formed at fixed intervals is horizontally set on a stool 11. A stool block 12 having an inclined surface widened outward at its end face is set on the outer surface of the part of the plate 9 where no slits are formed. Corrugated blocks 15 each having at its one end an inclined surface 14 which can be mated with the inclined surface 13 of the stool block 12, are set on the outer surface of the part of the plate 19 where the slits 10 are formed, so that every slit is covered with the associated corrugated block 15. The bulkhead surface plate 9, the stool block 12 and the corrugated blocks 15 are welded together so that a bulkhead in a ship hold may be simply manufactured.
Patent JP-S5747589-A (JP)
Title: Gas pressure welding method of steel bar
Inventor: FUJISAWA YUTAKA
IPC: B23K20/00
Filed: 1980-09-03
Abstract: PURPOSE: To obtain reliable joined surfaces on which no flat generates by coating an antioxidant on the joined end faces of steel bars and carrying out gas pressure welding.  
     CONSTITUTION: An antioxidant 3 is coated on the joined end faces 2 of steel bars 1 and the end faces are butted under pressure. In a joined part 4, butt faces 5 and some clearance faces 6 are formed. With the part 4 as a center, the end parts 2 of the steel bars 1 are heated respectively with a heating burner. Since the agent 3 is coated on the faces 2, no oxidation by heating occurs. On progression of heating, the agent 3 burns and the end faces melt. When the agent 3 burns thoroughly, the steel bars 1 are stuck closely by pressing. With the stuck part as a center, the steel bars 1 are fired broadside and uniformly heated with a burner, and are repressed until  the diameter of the joined part 4 is made more than about 1.4 times the diameter of  the bars 1. Thereby, the strength of the part 4 is intensified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01292783-A (JP)
Title: Sheet heater
Inventor: KOBUCHI YOSHIHIRO
IPC: H05B3/20
Filed: 1988-05-20
Abstract: PURPOSE:To maintain a temperature constant by providing a fixed resistant heating sheet, a positive characteristic resistor thermally short-circuited therewith and lead wires serially connecting both of them. CONSTITUTION:A fixed resistant heating sheet 1, a positive characteristic resistor 2 thermally short-circuited with this fixed resistant heating sheet and the lead wires from 3 to 5 serially connecting this positive characteristic resistor 2 and the fixed resistant heating sheet 1 are provided. Accordingly, when the temperature of the fixed resistant heating sheet 1 rises, the resistant value of the positive characteristic resistor 2 rises corresponding thereto, and when the temperature of the fixed resistant heating sheet 1 reaches the prescribed value, the resistant value of the positive characteristic resistor 2 reaches the prescribed value, the value of the current being supplied to the fixed resistant heating sheet 1 through the positive characteristic resistor 2 can be maintained constant. Thereby, the temperature of the fixed resistant heating sheet 1 can be fixed.
Patent JP-H1051012-A (JP)
Title: Manufacture of high frequency shottky barrier diode using gaas substrate as base
Inventor: OKI AARON KENJI
IPC: H01L29/47
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the Shottky barrier diode with a comparatively small contact resistance using an active device layer of a hetero junction bipolar transistor. SOLUTION: The Shottky barrier diode is formed by a profile integrating a GaAs substrate 20, a sub-collector layer 22 and a collector layer 24 in the perpendicular direction. A proper dielectric material 34 is adhered onto the collector layer 24. Paths 28, 30 for barrier and ohmic contacts 42, 40 are formed to the collector layer 24 and the sub collector layer 22. The collector path 28 is comparatively deeply etched up to the collector layer 24 to decrease the series resistance between the barrier contact 42 and the ohmic contact 40 and to set the cut-off frequency characteristic comparatively higher.
Patent JP-H10312528-A (JP)
Title: Magnetic recording medium
Inventor: YAMASHITA KAZUTAKA
IPC: G11B5/73
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic conversion efficiency and running durability, by forming a magnetic layer of a paint containing a ferromagnetic powder of not smaller than a predetermined specific surface area, a non-magnetic inorganic powder of a specific range to the ferromagnetic powder and a specific polymer containing a nitro group, in a state where the ferromagnetic powder and non-magnetic inorganic powder are dispersed stably. SOLUTION: A magnetic layer 4 on an intermediate layer 3 of a magnetic recording medium 1 is formed as a layer at a front face of the magnetic recording medium, by applying a magnetic paint on the intermediate layer 3. The magnetic paint contains a ferromagnetic powder of a specific surface area of not smaller than 40 m<2> /g, a non-magnetic inorganic powder and a vinyl chloride-based copolymer as a binder, and also contains a lubricant, a hardener, a solvent, etc. The magnetic powder is a metallic, an alloy or a metallic oxide magnetic powder having a BET specific surface area of not smaller than 40 m<2> /g, so as to obtain favorable electromagnetic conversion characteristic.  Moreover, the vinyl chloride-based copolymer is used as the binder to lower a viscosity of the magnetic paint, so that the recording medium has good surface as well as superior electromagnetic conversion characteristic and running durability.
Patent JP-S63287363-A (JP)
Title: Detecting system for capacity escape from input capacitor
Inventor: SATO HIROYUKI
IPC: H02M3/28
Filed: 1987-05-18
Abstract: PURPOSE:To exactly detect the capacity escape from an input capacitor, by monitoring the ratio of voltage in proportion to input current, to voltage in proportion to the ripple voltage of the input capacitor. CONSTITUTION:In a power-supply device in switching system, the switching of DC input to primary side input terminals T1, T2 is performed by a switching transistor(Tr)Q, and via secondary side diodes D1-D2, a choke coil L, and the like, the output as DC voltage is generated. Then, an input current detecting means 2 is set, and after the scale of input current is detected by a current transformer 5 and the current is rectified and smoothed 11-12, the current is fed to a level regulating means 6. Of the level regulating means 6, a voltage dividing circuit is composed, and the input to a comparing means 4 made of a comparing circuit 15 is provided. Besides, the input of both end voltage of a capacitor 1 to said comparing means 4 through a ripple voltage detecting means 3 is provided. As a result, regardless of the fluctuation of output current, the capacity escape from the input capacitor 1 can be detected.
Patent JP-S5646690-A (JP)
Title: Device for shifting speed of induction motor
Inventor: SHIMIZU HIROSHI
IPC: H02P23/00
Filed: 1979-09-21
Abstract: PURPOSE:To shift the speed of an induction motor by employing a chopper circuit having a power transistor for shorting the neutral point of a three-phase full-wave rectifying bridge, thereby convering a frequency with a simple construction. CONSTITUTION:The secondary windings 11-13 of a three-phase transformer 10 are connected at one ends to an induction motor 50 and at the other ends to transistor 32 for shorting the neutral point of the bridge. On the other hand, the pulse voltage from an oscillation circuit 40 is applied through a frequency dividing circuit 41 and shaping circuits 60-62 to pulse width control circuits 70-72, thereby switching and controlling the respective transistors 32 of the chopper circuits 20-22. Accordingly, the phases of the voltage supplied to the induction motor 50 are continuously converted at every 2/3pi in accordance with the switching frequency from the oscillation circuit 40, thereby shifting the rotating speed of the motor with a simple construction.
Patent JP-S5347730-A (JP)
Title: Pre-process system
Inventor: ITOU CHIAKI
IPC: G06K9/00
Filed: 1976-10-13
Abstract: PURPOSE:To select the average level of plural picture element signal and send it to a recognizing device when it is judged that the noise effect is given , and to select the maximum level and send it to the recognizing device when the noise effect is recognized respectively. Thus, a good-quality video signal is obtained.
Patent JP-S5347281-A (JP)
Title: Production of semiconductor device
Inventor: KURODA SATORU
IPC: H01L21/3205
Filed: 1976-10-12
Abstract: PURPOSE: To readily obtain an etching mask for conductive wiring patterns and increase yield by performing etching of a second mask material composed of photoresist in a solvent or solvent vapor atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06330403-A (JP)
Title: Method for applying lubricant oil
Inventor: HOTTA TOSHIYA
IPC: D01D5/096
Filed: 1993-05-25
Abstract: PURPOSE:To provide a process for uniformly and quantitatively applying an oil emulsion to a running synthetic fiber bundle. CONSTITUTION:An oil emulsion is foamed to a density of preferably 0.001-0.1g/cm<3> and applied to a running synthetic fiber bundle.
Patent JP-H01293951-A (JP)
Title: Method for controlling drawing in twin belt type continuous casting machine
Inventor: FUJISAKI KEISUKE
IPC: B22D11/06
Filed: 1988-05-19
Abstract: PURPOSE:To smoothly and stably control casting by holding the molten metal surface level in a mold from starting drawing till the normal casting state to the aimed value. CONSTITUTION:Till the molten metal surface level in a mold comes to the aimed value, the drawing is not started, and when the molten metal surface level comes to the aimed value, endless casting belt 4 and shifting short side 13 are shifted and the drawing is started. By this operation, the molten metal surface level is varied, and at the same time, the molten metal surface level in the mold is detected and based on a value multiplying the feedback operating factor with a deviation value to the aimed value, pouring flow rate of the molten metal 2 is adjusted and the molten metal surface control for controlling the molten metal surface level in the mold to the aimed value is started to hold the molten metal surface level to the fixed position.
Patent JP-S5648077-A (JP)
Title: Zinc-air battery
Inventor: FUJITA MASARU
IPC: H01M12/06
Filed: 1979-09-25
Abstract: PURPOSE:To provide long life of a battery as well as to prevent creeping phenomena by enclosing an air hole made on the battery vessel of a zinc-air battery with use of a water-repellent membrane. CONSTITUTION:Zinc powder 2 is filled into a cap 1 which is partly used as a cathode terminal. An air electrode 8 in which catalysts such as platinum black are added into carbon powder is inserted through an electrolytic impregnant 5, a separator 6 into a core material 7 made of nickel or stainless steel net or the like at the inner bottom part of a vessel 3 in which an air hole 4 to lead to the outside at the bottom part. Besides, a liquid absorbent 10 to absorb water-repellent fluororesin membrane 9 and creeping electrolyte is provided in the vessel 3, and this vessel 3 is enclosed through a packing 11 by the cap 1 to form a flat-chaped zinc-air battery. In this case, the air hole 4 of the vessle 3 is enclosed by being bonded or welded with use of air-premeable and water-repellent high molecular material, for example a thin fluororesin membrane 12.