baber/WOPTO huggingface dataset:
Patent JP-H0856889-A (JP)
Title: Plastic mat with tassel
Inventor: YUTSUKA HARONEN
IPC: A47L23/22
Filed: 1995-03-24
Abstract: PURPOSE: To provide a tufted mat of conventional structure, and of adding an improved visibility at dark and illuminating condition. CONSTITUTION: The tufted mat has at least two layers, upper 1 and lower 2 layers. The upper layer consists of grass-shaped fringe 1 and lower layer consists of a solid layer or a grid construction 2 that fixed the fringe of plastic permanently. The high reflectance pattern at the dark on the upper layer 1 and/or lower layer 2 are set by forming the reflect pattern with other parts in a single process, from the materials different from the most of the materials.
Patent JP-H0965884-A (JP)
Title: Croning and preparation of sac i restriction end nuclease
Inventor: SHIYUANNYAN KUYUU
IPC: C07H21/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated DNA that codes for Sac I restriction endonuclease useful for closing of DNAs, identification of genes, etc., by isolating the DNA from a host Streptomyces achromogenes.  
     SOLUTION: This method for obtaining, from a host Streptomyces achromogenes, a new isolated DNA which codes for Sac I restriction endonuclease and is useful for producing by genetic recombination technique Sac I restriction endonuclease capable of cleaving DNA molecules into correct fragments for cloning of the DNA molecules and characterization of genes comprises isolating genome DNAs from Streptomyces achromogenes by a conventional method, preparing a genome library, and cloning it by a PCR method using a primer pair obtained from Sac I methylase gene. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S51142709-A (JP)
Title: Faucet for a spinkler
Inventor: ITOGA YASUSHI
IPC: A01G25/14
Filed: 1975-06-04
Abstract: PURPOSE: Process for manufacturing sturdy, presentable and watertight sprinkler faucet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55158651-A (JP)
Title: Molding method for package of semiconductor
Inventor: MAEDA ISAO
IPC: H01L23/08
Filed: 1979-05-28
Abstract: PURPOSE:To mold a package without snapping internal leads and cracking a chip by a method wherein two ultrasonic vibrating tool horns are each contacted with two laminar moldings in thermoplastic resin oppositely. CONSTITUTION:A lead frame 5 in which a semiconductor chip 2 is fitted to a tub 1 is held between two laminar bodies 9 with indentations 13 and fixed by means of jigs 13, 14, and pushed by means of two ultrasonic vibrating tool horns 11, 11'. The horns are each connected to fixed horns 15, 15' and vibrators 16, 16', are excited by means of a single oscillator 17, and weld a surface where the laminar bodies are united. A vibration condition of one vibration system is detected 18, and fed back, and frequency is automatically pursued at 17. Not only principal parts belonging to a pair of vibration systems but also the pressing devices and the laminar bodies keep the balance as pairs, a package is formed so that the vibration systems have the same resonance frequency in time series, and the vibration systems are symmetrically moved while using the surfaces of the lead frame as symmetric surfaces. Thus, the package is completed by thermoplastic resin without damage.
Patent JP-S51143144-A (JP)
Title: High-tension connecting device for internal combustion engine
Inventor: FUJIWARA HIROSHI
IPC: F02P7/02
Filed: 1975-06-04
Abstract: PURPOSE: To secure good continuity even when positive and negative terminals lose fit between them, by inserting a spring between both terminals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01275419-A (JP)
Title: Method for manufacture of ammonium hydroxide
Inventor: BUERUNAA BIFUARU
IPC: B01J23/42
Filed: 1989-03-20
Abstract: PURPOSE: To allow suspended supported platinum catalysts poisoned by S to maintain high activity for a long period of time and to lessen the formation of by-products by catalytically reducing NO by H 2  in an dilute aq. mineral acid soln. in the presence of these catalysts.  
     CONSTITUTION: The hydroxide or carbonate of an alkali metal (e.g.: Na 2 CO 3 ) is added to an aq. platinum salt (e.g.: hexachloroplatinic acid) soln. contg. carriers (e.g.: graphite) having a grain size of 10 to 100 μm and 4 to 6N acid (e.g.: nitric acid) to adjust its pH to 2.0 to 4.0. A water-soluble (un)substd. thiourea of the formula (R 1  to R 4  are each H, a 1 to 4C alkyl) of 0.02 to 1 mol per platinum g atom is added to this aq. soln. and a reducing agent (e.g.: hydrazine) of 100 to 1000 mol per platinum g atom is added thereto to reduce the substrate at 60 to 90°C and to precipitate the metal platinum on the carriers, by which the suspended platinum carrier catalysts partically poisoned by S by obtd. Next, 20 to 100 g/l such catalysts are suspended into a dilute aq. mineral acid soln. and are catalytically reduced by introducing NO and H 2  therein at a molar ratio of (1.5 to 6):1. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11263703-A (JP)
Title: Antimicrobial and antimicrobial resin composition
Inventor: KOJIMA KAORU
IPC: A01N25/08
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial which exerts excellent antimicrobial activity in the small amount in a short time even when it is kneaded with resins. SOLUTION: This antimicrobial contains zinc oxide impalpable powder with an average particle diameter of 1 μm or less as a base and individual surfaces of the impalpable powder particles are coated with Ag or an Ag alloy. The Ag coating is carried out by dry process in a coating proportion of 1-10 wt.% based on the zinc oxide impalpable powder. By dispersing the zinc oxide impalpable powder coated with Ag into a resin in a proportion of 0.1-1 wt.%, excellent antimicrobial activity is given to resins, paints, fibers, cosmetics or the like.
Patent JP-H08239584-A (JP)
Title: Production of pentamethinecyanine compound
Inventor: WATANABE TETSUYA
IPC: C09B23/00
Filed: 1995-03-02
Abstract: PURPOSE: To readily and efficiently obtain the subject compound at high yield by reacting a cyclic compound having an acetal structure respectively on two inner ring carbons existing through a methine group with a compound having active methyl groups. CONSTITUTION: The compounds of formula I and formula II [Z1 and Z2 are each atom groups necessary for forming 5- or 6-membered nitrogen-containing heterocycle; R<1> and R<2> are each an alkyl; L<4> -L<7> are each a methine; L1a and L3a are each an active methyl; (n1 ) and (n2 ) are each 0 or 1; M1 and M2 are each an electron charge-neutralizing ion; (m1 ) and (m2 ) are each a number necessary to keep balance of electric charge of whole molecule] are reacted with a compound of formula III [Q is an atom group necessary to form 5-, 6- and 7-membered ring; R<3> -R<6> are each H or an alkyl: L2 is a methine] to obtain pentamethinecyanine of formula IV [L1 and L3 are each a methine; (m3 ) is same as the (m1 ) and (m2 ); M3 is an electron charge-neutralizing ion].
Patent JP-S55160451-A (JP)
Title: Isolation type reverse conducting thyristor stack
Inventor: MURAOKA KIMIHIRO
IPC: H01L25/11
Filed: 1979-05-31
Abstract: PURPOSE:To obtain a large capacious element having high yield with smaller wafer than the same capcious integral reverse conducting type SCR by separately forming the reverse conducting type SCR from a diode and connecting both the elements when assembling into a stack in antiparallel manner. CONSTITUTION:A cooler 3', a flat reverse conducting type SCR1 having no reverse stopping capacity, a cooler 4', a flat diode 2 and a cooler 5' are sequentially superimposed through insulators 9 and uniformly pressurized. The coolers and the respective elements at the outer periphery are concentrically surrounded with shorting piece 7' to short between the cooler 3' and the cooler 5'. Since the inverts the current flowing into the SCR1 with respect to the current flowing out therefrom, it operates an action similar to the coaxial cable to reduce the floating inductance. Accordingly, it can form a large capacious reverse conducting type SCR stack. Since smaller Si wafer can be formed than the integral type in one wafer with the same capacity elements with high yield, it can also reduce its cost.
Patent JP-2000258231-A (JP)
Title: Electronic charge balance
Inventor: NISHIDA MANABU
IPC: G01G23/37
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To change over from the price of a commodity product to be displayed on the display part of an electronic rate balance to displays by two currencies or more. SOLUTION: An electronic charge balance is provided with an exchange rate storage part in which exchange rates are set, and the display of a price to be displayed on a display part on the basis of the result of measurement is switched between displays by different currencies by a display switching means (Steps S7 and S8 and Step S3 and S4). It is possible to perform the switching easily by the operation of a one-touch operating part and to perform measurement and sales in the case the two currencies or more are used together.
Patent JP-S51144165-A (JP)
Title: Transmission line amplitude modulator element
Inventor: TATENO HIROSHI
IPC: H03K7/02
Filed: 1975-06-05
Abstract: PURPOSE: Transmisssion line amplitude modulator element for carrier in which microwave carrier input, amplitude modulated output and at least one signal input are comprised of transmission line chip having bias voltage applying mean. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55159563-A (JP)
Title: Manufacture of electrode for cell
Inventor: OGUMA MIKIO
IPC: H01M50/466
Filed: 1979-05-30
Abstract: PURPOSE:To manufacture a electrode contained in a bag-shaped separator efficiently, by supplying long length separators independently from upper and lower faces of electrode plate then integrating at both sides and the bottom of electrode plate and cutting said integrated section. CONSTITUTION:Long length separators 1, 1' are supplied independently and continuously from upper and lower faces of electrode plate 2, then an electrode plate 2 is placed with constant interval between said separators 1, 1'. The separators 1, 1' laminated through the pole plate 2 are carried as it is through a belt conveyor 3, and integrated at both sides and the bottom at the midway of said carrying. They are integrated through thermal fusing of heat boards 4, 4' or adhesion. Thereafter the integrated section at both sides of pole plate 2 is cut by a cutter 5 to produce a specific pole plate covered with a separator.
Patent JP-S5514494-A (JP)
Title: Boiler
Inventor: EDOUIN ROBINSON
IPC: F23G7/00
Filed: 1979-05-30
Abstract: A boiler in which the combustion unit includes a fluidised bed which may be fluidised in a non-uniform manner to effect circulation of the bed material. Heat exchange takes place between the combustion products and working fluid located in tubes located above the fluidised bed and also, optionally, within the fluidised bed.
Patent JP-H07275410-A (JP)
Title: Manufacture of titanic golf head
Inventor: OTA ISAO
IPC: A63B53/04
Filed: 1994-04-05
Abstract: PURPOSE:To provide the manufacture of metal head for golf club so as not to generate any crack, deformation or damage at a face part. CONSTITUTION:Concerning the manufacture of titan alloy head for a golf club, a titan alloy head body (a) provided with an upper plate part 1, side peripheral plate 2 equipped with a face opening part 2' excluding a face part and sole plate part 3 equipped with a sole opening part 3' excluding a character display range is casted by a lost-wax method, a separately manufactured titan alloy face plate (b) press-worked to the face opening part 2' of this head body (a) is welded, and a press-worked separately manufactured titanalloy sole closing plate (c) is welded to the sole opening part 3' so that a titanalloy hollow head body A can be manufactured.
Patent JP-H01240931-A (JP)
Title: Data processor
Inventor: NARITA SUSUMU
IPC: G06F9/38
Filed: 1988-03-23
Abstract: PURPOSE:To accelerate a branch processing by using the address of a pre- reading instruction, not the address of an execution instruction as retrieval input for an associative memory. CONSTITUTION:The address of the pre-reading instruction is associated as the retrieval input, and a branch destination address is read out from a data part when values coincide, and a tag is attached on a branch instruction so that the fact that branch is already performed at the time of reading can be recognized at the time of executing the branch instruction. When the branch instruction on which the tag is attached is executed, branch indication is neglected when branch is generated, and when no branch is generated, the branch is performed, and the instruction of the address following the branch instruction is read out. Since sufficiently high possibility to generate the branch of the branch instruction on which the tag is attached exists, the high possibility succeeding in the pre-reading of the branch instruction and the instruction following the branch instruction exists. In such a way, the branch processing can be accelerated.
Patent JP-S59191609-A (JP)
Title: Setting device of preprogramming signal
Inventor: MASUI HISASHI
IPC: G06F3/05
Filed: 1983-04-15
Abstract: PURPOSE:To facilitate an easy countermeasure to the noises of a pattern generator, etc. and to obtain the synchronism between this pattern generator and a rectifier, by reading out a preprogramming signal through an electronic computer to hold this signal at a buffer memory as well as to read it out by a timing signal. CONSTITUTION:The digital preprogramming signal which is previously programmed to an electric computer 9 is transferred to a buffer memory of a pattern generator 10 in time series. The analog signal delivered from a D/A converter of the generator 10 sends a current reference signal synchronizing with the thyristor rectifier 4 to a feedback control operator 2. The operator 2 compares the signal obtained by converting the feedback signal given from a plasma 6 into a compensation component of the current reference signal through a plasma control circuit 8 with a reference signal with an actual current flowing to a poloidal coil 5 used as an input. Then the gate phase angle of the rectifier 4 is controlled by a current controller and a gate pulse generator 3, and the radio wave of the coil 5 is controlled to a prescribed level. At the same time, the synchronism is obtained between the generator 10 and the rectifier 4.
Patent JP-H03265587-A (JP)
Title: Treatment of raw bean-curd refuse
Inventor: NAKADA KUNII
IPC: C05F5/00
Filed: 1990-03-16
Abstract: PURPOSE:To simply convert raw bean-curd refuse into compost in full maturity in a short time by adding compost bacteria to a mixture of the raw bean-curd refuse with rock wool, decomposing and maturing the refuse. CONSTITUTION:Compost bacteria are added to a mixture of raw bean-curd refuse having more than several ten % water content with rock wool having about 7mm diameter and the refuse is decomposed and matured.
Patent JP-H07282994-A (JP)
Title: Plasma torch sealing structure
Inventor: HIROTSU NOBUYOSHI
IPC: H05H1/34
Filed: 1994-04-05
Abstract: PURPOSE:To seal the connection part of a nozzle or anode outer cylinder of a plasma torch with a foremost metal part with perfect workmanship by preventing drop of the sealing ability for a refrigerant caused by a thermal expansion. CONSTITUTION:An O-ring S1 for sealing cylindrical surface and another O-ring S2 for sealing a plane are furnished in the connection part 9 of a nozzle or anode outer cylinder 4 with a foremost metal part 3, This eliminates drop of the sealing ability of O-rings likely caused by a thermal expansion, and a perfect sealing is achieved.
Patent JP-H03267715-A (JP)
Title: Electrostatic capacity type length measuring instrument
Inventor: KANAYAMA ATSUSHI
IPC: G01B7/00
Filed: 1990-03-16
Abstract: PURPOSE:To detect the displacement of a common core electrode by varying a measurement rectangular wave voltage so that a feedback voltage induced at the common core electrode becomes zero. CONSTITUTION:A measuring ring electrode 9, a correcting ring electrode 10, and a reference ring electrode 11 are arranged on the same center line, the common core electrode 12 which moves in those electrodes is provided, and capacitors C1, C2 and C3 are formed between the electrodes 9, 10, and 11, and electrode 12. The electrodes 9, 10, and 11 are applied with a reference rectangular wave voltage E1, a correcting rectangular wave voltage E2, and a measuring rectangular wave voltage E3; and the voltages E2 and E1 are equal in frequency and opposite in phase to each other and the voltages E3 and E1 are equal in frequency and phase. Then the voltage E3 is varied by the capacitors C1, C2, and C3 so that the sum of currents induced at the electrode 12 becomes zero; and the capacitor of the capacitor C1 when the displacement X of the electrode 12 is zero is denoted as c0 and then c0¦E¦ = c2¦E2¦. Consequently, the voltage E3 can be increased gradually from zero in proportion to the displacement of the electrode 12.
Patent JP-S59193989-A (JP)
Title: Preparation of organic fuel
Inventor: KOBAYASHI TAKASHI
IPC: C10B53/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain an organic fuel having improved characteristics, economic efficiency, and utility as a fuel, by heating and melting an organic solid material having self-burning by heat of combustion of the solid material, removing floating carbon. CONSTITUTION:When an organic material such as polyethylene, etc. having self- burning is burned in the interior of the combustion bucket 7, the organic material for forming paraffin wax material is heated and melted by its heat of combustion to cause thermal decomposition reaction. The melted paraffin wax reaction product B is sent to the bucket 11 for promoting thermal decomposition, the thermal decomposition reaction is accelerated, a combustible hot gas obtained by vaporizing partially the reaction product during the reaction is returned to the combustion bucket 7 to give combustion energy. Floating carbon is removed from the paraffin wax melt B after promotion of the thermal decomposition, so that an organic fuel is purified.
Patent JP-H06255319-A (JP)
Title: Structure of tire for automobile and the like
Inventor: SUGANUMA SUSUMU
IPC: B60C13/00
Filed: 1993-03-03
Abstract: PURPOSE:To discharge muddy water in a water pool to the center of a tire along the radius of the tire via water through holes extending in the direction of the radius of the tire by forming a plurality of water through holes radially extending in the direction of the radius on the side surface part of the tire of an automobile. CONSTITUTION:When a tire T comes to a water pool on the road surface, the outer opening part 2a facing the water pool, of water through holes 2, which are provided radially on the side surface part of the tire T, sinks into the water pool. The sunk speed becomes faster as the rotation of the tire T becomes faster. The muddy water in the water pool is sucked into the water through holes 2 by the sinking, from the outer opening part 2a of the water through hole 2, passes through the inside of the water through hole 2 extending in the direction of the radius of the tire T along the radius of the tire T, toward the center of the tire T, and is discharged from an inner opening part 2b. This phenomenon occurs continuously by a plurality of through holes 2. Splashing up of muddy water N to the side of the tire T can thus be restricted.
Patent JP-H07246631-A (JP)
Title: Resin encapsulation molding method of electronic part and mold
Inventor: OSADA MICHIO
IPC: B29C45/28
Filed: 1994-03-11
Abstract: PURPOSE:To realize highly efficient production of uniform product with high gradability and high reliability at the resin encapsulation molding of electronic part. CONSTITUTION:At the mold clamping of both the upper and lower molds 102, molten resin material R is charged in a runner 105 under the state that gates 107 are shut off by switching means 112. After that, under the state that the gates 107 are communicated with one another by the switching means 112, the molten resin material R in the runner 105 is secondarily applied with a secondary pressure means 111. Thus, the molten resin material R is simultaneously and respectively poured and charged in respective cavities 106, resulting in making the resin pouring pressure, resin pouring timing and resin pouring speed of the respective cavities 106 constant or setting the resin molding conditions in the respective cavities 106 equal to one another.
Patent JP-S59194025-A (JP)
Title: Secondary air inducing device of motorcycle
Inventor: KUBO OSAMU
IPC: F02B75/02
Filed: 1983-04-19
Abstract: PURPOSE:To ensure sufficient supply of secondary air by dint of pulsation despite compact constitution by inducing the end of a secondary air supply pipe through a chamber or the like which is connected to the tail end of an exhaust pipe into said tail end part of the exhaust pipe to open therein. CONSTITUTION:The tail end part 2a of an exhaust pipe 2 is connected to a muffler 5 via a chamber 9. A secondary air supply pipe 11 is induced from a suction chamber 10 disposed between an air cleaner 7 and the lower side carburetor 8, is suspended downwards and has the lower extension part 11a passing through inside the chamber 9 to the end 11b which opens inside the tail end part 2a. A check valve 12 which checks the current toward an intake pipe 6 is disposed in said supply pipe 11. Exhaust gas is released from a cylinder 3 into the exhaust pipe 2 and pulsated in the cycle associated with revolution of an engine. According to the pulsated cycle, air which passed through the air cleaner 7 is breathed and discharged into the exhaust pipe 2 via said supply pipe 11.
Patent JP-S55159934-A (JP)
Title: Preparation of composite molded body
Inventor: DEZUKI KIYOTO
IPC: B29C51/30
Filed: 1979-05-31
Abstract: PURPOSE: To perform the efficient mass production of a composite molded body of a edge-treatment form without using a braid material by a method wherein a substrate, cushion layer and  skin layer are laminated sequentially by using a metal mold, while the peripheral edge of the skin  layer is projected in extension and folded on to the side of the back surface of the substrate and  held thereon.  
     CONSTITUTION: By using metal molds 5 and 6 which form a cavity in accord with the entire  form of a substrate 1 when the molds being closed, first a cushion layer 2 is formed through  vacuum forming by the metal mold 5 and, the layer being retained on the forming surface, the  mold is closed, and a material for forming the substrate is pressed in form a material inlet port 61.  Next, the substrate 1 is mounted on the cushion layer 2 and formed, the peripheral edge of the  cushion layer 2 being trimmed by a trimming blade 8. The formed bodies 1 and 2 being left on  the side of the metal mold 6, the mold is opened. Then, a skin layer 3 is formed through the  vacuum forming by the metal mold 5 and, being retained on the forming surface, the mold is  closed, the layers 2 and 3 are stuck to each other by an adhesive agent, the extended and projected part 3' of the peripheral edge of the skin layer 3 is folded on to the back-surface side of the substrate 1 and held thereon, and thereby the edge surfaces of outer periphery of the substrate 1 and  cushion layer 2 are coated.  
     COPYRIGHT: (C)1980,JPO&Japio