baber/WOPTO huggingface dataset:
Patent JP-H09227379-A (JP)
Title: Collagen production inhibitor
Inventor: NAKANO YOSHIMASA
IPC: A61P43/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a collagen production inhibitor useful as a prophylactic or treating agent of a fibrosing disease such as collagen disease, pulmonary fibrosis, diabetic nephropathy or liver cirrhosis, in which collagen accumulation is observed. SOLUTION: This collagen production inhibitor contains 1-70wt.% of 6-(3- indolylmethyl)-3-isobutyl-5-methoxy-1,2-dihydro(1H)pyridin-2-one 4-oxide. The inhibitor is formulated into an oral preparation, a suppository, an injection, etc., by adequately compounding a diluent or a vehicle such as a filler, an extender, a binder, a humectant, a disintegrant, a surfactant and a lubricant to the compound. The daily dose is preferably 0.1-10mg/kg in terms of the active component, and the active component is preferably contained in an amount of 1-200mg in each administrative unit form of the preparation.
Patent JP-S61193561-A (JP)
Title: Recording device
Inventor: NISHIKAWA HIROSHI
IPC: B41J19/00
Filed: 1985-02-21
Abstract: PURPOSE:To enable a high speed operation by providing a control means to reduce the speed of a driving means in the time period that the main and the sub scanning are performed simultaneously. CONSTITUTION:By moving a carriage 51 toward the direction of an arrow D1 and operating the cam 57 of a cam roller 52 by the projection 59 which is located at the front of the carriage 51, a rotation is given to the cam roller 52 toward the direction of an arrow D2. A carrier roller 56 is pressured to a recording media and carries the media by every rotated volume of the cam roller 52 and by every volume according the reduction ratio of gears 53-55. The main and the sub scanning by a single motor is performed by such a constitution. In the section that the sub and the main scanning are applied simultaneously, the increase of a load is compensated and a torque is increased by the speed reduction of a motor 18 and it is possible to move the recording media by the single motor during the movement of the carriage simultaneously. Thus, the inexpensive, small, light and excellent recording device that has a high speed recording capability is obtained by utilizing effectively the torque of a driving means.
Patent JP-S58149174-A (JP)
Title: Projection material transporting method and its device in shot blast equipment
Inventor: ROKUTANDA HITOSHI
IPC: B24C7/00
Filed: 1982-02-26
Abstract: PURPOSE:To contrive not to contaminate working environment due to generation of dust and scattering of projected material in transit by constituting such that projected material to be recovered is transported through cylindrical bodies in the hermetically enclosed state. CONSTITUTION:Piston members 13, 13 are arranged at the intermediate position between two cylindrical bodies 3, 3', and respectively tightly fixed to the tips of rods 11a, 11a' with both rod cylinders 11 which are fixed through holding legs 12 on a foundation frame 1, and these members 13, 13' are installed in the cylindrical bodies 3, 3' movably in its sliding motion. Projection material 16 which has been projected by means of a projecting device of a shot blast equipment is poured into the cylindrical body and when it fills the vicinity of a feeding hole 3a, an electromagnetic 15 is demagnetized, and the both cylinders 11 are set to the operated. Further, the projected material is extruded and moved to the right side by means of a piston member 13, it is magnetized by means of the electromagnet 15, and set in solidified condition. Thus, generation of dust and scattering of the projected material can be prevented.
Patent JP-S52115659-A (JP)
Title: Color picture tube
Inventor: SAUGATA SHINICHI
IPC: H01J31/20
Filed: 1976-03-25
Abstract: PURPOSE: To provide a picture tube of high perormance, high safety, and low cost, by improving the panel shape to heighten the mechanical precision and intensity, using ceramic in the funnel, and implanting metal elements in the panel to form a joined unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62240838-A (JP)
Title: Method and apparatus for evaluation test of stress corrosion cracking resistance
Inventor: SATO EIJI
IPC: G01N3/32
Filed: 1986-02-18
Abstract: PURPOSE:To enable the evaluation of application properties corresponding to an actual environment, by supplying an arithficial sea wager and a soluble salt aqueous solution or the like to the surface of a test piece previously given a tension while the test piece is heated to accelerate the accumulation of a solid material such as salt. CONSTITUTION:When carrying out an evaluation test of stress corrosion cracking resistance, first, after the surface of a test piece 1 is ground, one end thereof is fixed while the other end thereof is linked to a stress loader comprising a load cell 3 and an air cylinder 4. Then, after a stress level is set as desired, the test piece 1 is heated at a specified heat cycle with a heater 6 being controlled with a temperature controller. On the other hand, a test liquid in which a solid material with the diameter below 500mum is dispersed in an artificial sea water and a soluble salt aqueous solution or an aqueous solution, as supplied from a test liquid supply system 2 is fed to the surface of the test piece 1 continuosly of intermittently in an amount and at an interval as desired from a nozzle 8 to fracture it. This enables the evaluation of the generation and propagation of a cracking in a manner highly resembling the progress of a stress corrosion cracking in natural conditions or under conditions of practical environment.
Patent JP-H11207897-A (JP)
Title: Decorative sheet and fitting-finishing carpentry member
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B33/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and facilitate manufacturing by providing a protective layer, which is composed of an ionizing radiation curable resin and has an embossing, on the surface of a pattern layer provided on a surface of a base sheet composed of an olefin resin. SOLUTION: A pattern layer 2 is provided on a surface of a base sheet 1 composed of an olefin resin, and a protective layer 3 composed of an ionizing radiation curable resin is provided thereon, and the protective layer 3 has an embossing. A high-density polyethylene resin, a thermoplastic elastomer, and an olefin resin comprising a coloring agent and an inorganic filler can be mentioned as a preferable material of the base sheet 1. A composition curable by an ionizing radiation, where a prepolymer, an oligomer, and/or monomer having a polymerizable unsaturated bond or an epoxy group in a molecule are appropriately mixed, is used for the protective layer 3, and spherical alumina is preferably added to the protective layer 3.
Patent JP-H09230007-A (JP)
Title: Electric waveform measuring probe
Inventor: MIZUHARA AKIRA
IPC: G01N37/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a probe of construction suitable for an electric waveform measuring device utilizing a scanning type tunnel microscope or a scanning type interatomic force microscope and of easy manufacturing. SOLUTION: This electric waveform measuring probe uses a spindle shaped metal as a terminal 21 of sharp tip being approached to an object to be measured, and for sampling current between the terminal 21 and the object to be measured, a photoconductive switch 22 becoming in the conductive state by light irradiation and a cantilever 23 supporting them are formed out of the same material.
Patent JP-H07236597-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE KOJI
IPC: A47L5/28
Filed: 1994-03-02
Abstract: PURPOSE:To easily switch the floor cleaning using a handle for controlling a vacuum cleaner to the cleaning for stairs using a handheld handle by providing a dust collecting route projected in front of the body of the cleaner through the lower part of the body and connecting the projected part to a dust collecting chamber with a hose. CONSTITUTION:This vacuum cleaner with the isolated function is provided with a casing 30 which is boss-fitted to a suction port 21 for floor and rotates forward and backward at the lower part of the body. A suction coupler 31 is fit to the casing 30 freely rotatably in the peripheral direction. The angle of the suction port 21 is rotated by 90 deg. sideways. The suction port 21 is engaged with the body by a suction clamp 32. Further, a front airtight rib 41 and a front auxiliary rib 42 and a back airtight rib 43 and a back auxiliary rib 44 are formed on the casing 30 and the casing 30 is fit to a casing 45 of the suction port 21 for floor. When the vacuum cleaner is isolated, the airtight of the dust collecting route is held by the ribs 42 and 43.
Patent JP-H06243501-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOKOTA MASAFUMI
IPC: G11B7/00
Filed: 1993-02-22
Abstract: PURPOSE:To suppress useless power consumption at the time of reproduction by interrupting a current from a current source in a driving means driving a semiconductor laser oscillator. CONSTITUTION:By a laser driver 17, a driving current according to an output signal from a sample-hold circuit and a recording data signal, a control signal and an input voltage for the current source supplied from a control circuit is outputted. The current by power source voltage VCC flows through a laser diode 4, a transistor 21 and a resistor R1 at a reproducing time. At this time, by the transistor 21, the driving current outputted to the diode 4 is revised according to an error signal as the output signal from the sample-hold circuit to control recording light quantity. Further, the transistor 25 is turned on by the control signal from the control circuit, and the supply of the input voltage to the transistor 24 is interrupted. Thus, the current flowing through the transistor 23 becomes zero. Further, the current flowing through the transistor 22 becomes zero also since no recording data signal is supplied.
Patent JP-S52115139-A (JP)
Title: Inspecting equipment for machinery group operating order using magneti c card
Inventor: OSADA MASANORI
IPC: G06Q40/02
Filed: 1976-03-23
Abstract: PURPOSE: To prevent the generation of operation miss and so on by letting the machineries not to perform an ordinary operation, unless they are handled with right order by specified operators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10150764-A (JP)
Title: Gate driving circuit in power converter
Inventor: TAKIZAWA AKITAKE
IPC: H02M1/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a snubber circuit and thereby reduce noise by changing the gate conditions immediately after physical quantities about a switching device become a predetermined value or above or below when the switching device is turned on. SOLUTION: The voltage across a sense resistor 2 for detecting the current of an IGBT(insulated gate bipolar transistor) built in an IGBT module, in other words, an equivalent to the current of the IGBT is input into a differentiation circuit 3 and then the output of the differentiation circuit is an equivalent to a physical quantity di/dt which is detected when a switching device is turned on. This value and a physical quantity di/dt command value (di/dt)* are compared with each other by a comparator 4 and the comparison result is used as a control signal for changing the gate conditions. When the output of the sense resistor 2 becomes the predetermined value or above or below in turning the switching device on, the gate conditions are changed immediately. By this method, there is no need of a snubber circuit and therefore the noise can be reduced.
Patent JP-H07245136-A (JP)
Title: Metal piece for electric connection
Inventor: KAEDEI KEIKO
IPC: H01R4/38
Filed: 1994-03-02
Abstract: PURPOSE:To provide a connecting metal piece which can generate mounting simply without removing a pressing tool, for setting fast the metal piece to any object concerned, from the object only by reserving a certain spacing between the object and the head of the pressing tool and which is free from risk of separation of the object from a matter of conection even in the condition that the pressing tool has slackened to cause lessening or nullification of the pressure. CONSTITUTION:A slit is provided at the foremost of a conventional pressure attachment terminal, and the opening of this slit is widened so as to become approx. the same as the diameter of a through hole, and a screw 2 is drawn out slightly from a threaded hole in a base 3 when the pressure attachment terminal 1 is to be mounted on the base 3 and is inserted into the gap generated in such a way that the threaded part of the screw 2 is pinched by the tips 1b, 1b of the terminal 1. Then the screw 2 is fastened, which causes the head 2a of the screw 2 to press the terminal part 1a of the terminal 1, so that the foremost gap is closed, and it is no more possible to draw off the terminal 1 even though one pulls it.
Patent JP-S55124717-A (JP)
Title: Anticomplement activating agent
Inventor: SHINOHARA MASANAO
IPC: A61P15/00
Filed: 1979-03-20
Abstract: PURPOSE: To prepare the title agent having excellent anticompolement activation effect and useful as a remedy for various diseases caused by the abnormality in anticomplement, by using a soya sapogenol B derivative as an effective component.  
     CONSTITUTION: A composition containing, as an effective component, a soya sapogenol B derivative of formula I [R 1  is H or group II (R 2  is H or hydroxymethyl; R 3  is H or rhamnopyranosyl); R 4  is lower alkyl], e.g. 3-O-[β-D-galactopyranosyl (1→2)-(6-O-methyl-β-D-gluculonopyranosyl)]-soya sapogenol B. The conmpound I has excellent anticomplement activity compared with glycyrrhizin, and is effective to the metabolic diseases such as artherorheumatism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07242213-A (JP)
Title: Lined-up food transfer conveyor
Inventor: FUKUOKA NOBUO
IPC: B65G47/28
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a lined-up food transfer conveyor by which food can be efficiently lined up and supplied by turn with labors as few as possible. CONSTITUTION:A lined-up food transfer conveyor is provided with a transfer mechanism 4 conveying a number of foods 3 to a specified direction, and a lining-up mechanism 5 which lines up foods 3 traveling on the transfer mechanism 4 to the parallel direction to the traveling direction by a plurality of lining-up rods 29 parallelly extended to the transfer direction A of the food 3 so as to contact the foods 3 transferred on the transfer mechanism 4 and reciprocated to the crossing direction against the transfer direction A of the foods by a drive means 18.
Patent JP-S58149105-A (JP)
Title: Working device for crankshaft
Inventor: SUZUKI YASUHIRO
IPC: B23B5/08
Filed: 1982-03-02
Abstract: PURPOSE:To easily work the shaft part of a crankshaft, by using a horizontal boring miller which is not numerically controlled. CONSTITUTION:The rotational center of a face plate 26 is aligned, by selectively actuating a head stock 9, a saddle 10 and a column 11, with the center of the shaft part 8 of a crank shaft 1 to be worked, which is fixed on a supporting bed 15 and is extended through a hollow head 13. Thereafter, a drive motor 14 is operated for rotating the face plate 26 so that the shaft part 8 of the crankshaft 1 is worked by a cutting tool. Further, in view of the outer diameter size of the shaft part 8 of the crankshaft 1, the position of the tip of the cutting tool is diametrically adjusted by moving a slider.
Patent JP-H01207222-A (JP)
Title: Pigment for cosmetics coated with salt of n-acylated gelatin and production thereof
Inventor: WAKI MIKIO
IPC: A61K8/18
Filed: 1988-02-15
Abstract: PURPOSE:To obtain cosmetic pigments which protect human skins without direct contact of the pigments to the skins with excellent moisture retention and large lipophilic properties, by coating the starting pigment with an insoluble salt of N-acylated gelatin. CONSTITUTION:A powder of inorganic or organic pigment is dipped in an aqueous solution of an alkali salt of N-acylated gelatin and combined with an aqueous solution of a base selected from the group consisting of bases of Al, Mg, Ca, Zn, Zr and Ti to give the pigment coated with a water-insoluble salt of n-acylated gelatin. The acyl group in the N-acylated gelatin is preferably the one from a fatty acid, which is preferably obtained by hydrolysis of naturally occurring fat and oil or wax. The pigments according to the present invention are superior to moisture retention, soft feeling to skin, adhesion, durability of make up, compared with the pigments covered by metallic soap and keep moistened skins and prevent coarse skins.
Patent JP-S53117697-A (JP)
Title: Porous ammonium nitrate with improved physical properties
Inventor: OOTSUKA KOUSUKE
IPC: C01C1/18
Filed: 1977-03-23
Abstract: PURPOSE: To make porous granular ammonium nitrate exhibit detonation velocity performance as oil-contg. ammonium nitrate expolosives to the utmost limit and to improve the economical effect by regulating the various physical properties of the ammonium nitrate obtd. from an aq. soln. of NH 4 NO 3  (ammonium nitrate) by soln. graulation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56131082-A (JP)
Title: One-side first-layer welding method for aluminum material
Inventor: KOBAYASHI HIROSHI
IPC: B23K9/23
Filed: 1980-03-17
Abstract: PURPOSE: To enable one-side first-layer welding free from the defect in welding by  heating and brazing a brazing sheed inserted into an edge bottom part for the one- side welding of butt coupling of an Al material.  
     CONSTITUTION: Into the edge bottom part between base metals 1 and 1' to be joined together, brazing sheet 8 is inserted as an insert metal. Next, a flux for oxidized coating removal is applied to rising surfaces 2 and 2' of base metals 1 and 1' and sheet 8 and then heated by a gas burner, TIG arc, etc. Then, brazing parts 9 and 9' are formed and the edge parts of base metals 1 and 1' are joined together via sheet 8. Namely, the 1st layer weld zone is formed. After brazing parts 9 and 9' are formed, following-layer welding 10 is carried out to complete butt one-side welding between base metals 1 and 1'. Bead 4' is extruded to the reverse side in the following-layer welding 10 if required, so that brazing parts 9 and 9' is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09204129-A (JP)
Title: Image forming device
Inventor: WATANABE OSAMU
IPC: G03G21/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To extend the life of an image carrier by performing a proper amount of cleaning according to the state of foreign matters sticking to the surface of the image carrier, thereby shortening a cleaning time and preventing as much as possible the surface of the image carrier from being rubbed. SOLUTION: The device is equipped with a marker 13 (marking means) for detecting the state of foreign matters sticking to the surface of the photoreceptor 1 (image carrier), and a CCD sensor 12 (marking detection means) for reading a mark attached by the marker 13. When the removal of the attached mark has been confirmed by the CCD sensor 12, the sticking foreign matters have been removed, and the predrive of a cleaner 7 (cleaning means) is, therefore, stopped.
Patent JP-H03237034-A (JP)
Title: Transfer foil for glass and glass decorating method
Inventor: IKEMOTO SEISHI
IPC: C03C17/32
Filed: 1990-02-14
Abstract: PURPOSE:To provide the transfer foil which obviates bleeding and flowing and allows sharp decoration by successively providing a pattern flow preventive layer, a pictorial pattern layer and an adhesive layer on a release layer provided at need on one surface of a base material sheet. CONSTITUTION:The release layer 2 is provided on one surface of the base material sheet 1 and there is no need for the release layer 2 if the release property between the base material sheet 1 and the pictorial pattern layer 3 is good. The pattern flow preventive layer 3 is then formed on the layer 2 and the pictorial pattern layer 4 is formed thereon. The pictorial pattern layer 4 is formed by arbitrary pictorial pattern printing using ordinary gravure ink consisting of a pigment, binder and org. solvent. The adhesive layer 5 is then provided on the layer 4. The respective layers 2, 3 and 5 are formed by applying coating liquids dissolved with respective resins by a gravure (reverse) coating method, reverse roll coating method, etc. The pictorial patterns are transferred onto the surface of the glass formed with a primer layer by using such transfer foil.
Patent JP-S63265638-A (JP)
Title: Laminated polyester film
Inventor: ENOKIDA AKIRA
IPC: C08G63/18
Filed: 1987-02-16
Abstract: PURPOSE:To improve antistatic effect in a low humidity region without damaging mechanical and optical properties, by properly combining a polyethylene terephthalate layer as a strength material with a copolyester layer marked in atistatic agent adding effect. CONSTITUTION:Polyethylene terephthalate contains not only ethylene glycol and a polyethylene terephthalate homopolymer but also a small amount of copolyester having other copolymerizable component. The addition amount of a metal sulfonate derivative is 0.05-3% by wt. of copolyester and said copolyester is obtained by copolymerizing an ethylene terephthalate unit and copolymerizable diol or dicarboxylic acid so as to adjust the crystal heat of fusion to 7.5 cal/g or less. These components are formed into a film according to a usual polyester film forming process and the obtained film is biaxially stretched at 160 deg.C or more and heat-treated at temp. equal to or less than the m.p. of copolyester. By this method, tensile strength becomes 20 kg/mm<2> or more and an electrified voltage half-life period at 20 deg.C and 40% RH becomes 180 sec or less.
Patent JP-H09204641-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: G11B5/702
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain both the high electromagnetic conversion characteristics and the excellent durability by a method wherein aminoquinone structures expressed by the given formula are contained in the binder of a magnetic layer and the saturation magnetic flux density and the coercive force of the magnetic layer are made to be required values. SOLUTION: Iron nitride system magnetic powder whose long axis length is 0.04-0.10μm and which conforms to a formula I is contained in a magnetic layer. At least one of aminoquinone structures expressed by a formula II is contained in the binder of the magnetic layer as a structural unit. Further, the saturation magnetic flux density Bm is made to be 4000-6300 [G] and the coercive force Hc of the magnetic layer in the medium running direction is made to be 1500-2800 [Oe]. It is to be noted that, in the formula II, Rl denotes hydrogen, alkyl group, aralkyl group or phenyl group and R2 denotes alkylene group or phenylene group.
Patent JP-S63199675-A (JP)
Title: Thermal transfer type recorder
Inventor: KATSURABAYASHI MASAHIKO
IPC: B41J35/38
Filed: 1987-02-16
Abstract: PURPOSE:To prevent recorded information from being read from an ink donor film used for recording, by providing a heater for destroying residual melting patterns of the ink donor film at a take-up part for taking up the film after recording. CONSTITUTION:An ink donor film 3 used for recording is sequentially taken up by a take-up roller 4. A linear heater 5 is supported in parallel to the axial direction of the roller 4 so that the heater 5 is pressed against the outer peripheral surface of the roller 4 with a predetermined pressure. The arms 6 are turned on a shaft 7 in the radial direction of the roller 4, and an end part of the arm 6 opposite to the heater 5 is energized in the direction of an arrow by a spring 8 so that the heater 5 is pressed against the outer peripheral surface of the ink donor film 3 being taken up by the roller 4, with a predetermined pressure. The heater 5 is driven by a controlling circuit 9 to generate heat, thereby melting the melting patterns left on the outermost peripheral surface of the film 3, and the melted ink is transferred to a film part on the inner peripheral side, whereby the residual melting patterns are destroyed.