baber/WOPTO huggingface dataset:
Patent JP-H0222903-A (JP)
Title: Vco
Inventor: OKASHIN YAMATO
IPC: H03J7/10
Filed: 1988-07-12
Abstract: PURPOSE:To obtain an oscillation signal having stable level and frequency throughout a wide frequency range by connecting a phase advancing circuit, an amplifying transistor TR, and a by-pass capacitor to a resonance circuit. CONSTITUTION:A phase advancing circuit 3, an amplifying TR Q4, and a by-pass capacitor C3 are connected to a resonance circuit 2 of an oscillating circuit in prescribed relations. Consequently, since the oscillation current whose phase is advanced in comparison with the oscillation voltage flows at the time of viewing the phase advancing circuit 3 and the TR Q4 from the resonance circuit 2, the phase advancing circuit 3 and the TR Q4 acts as a capacity equivalently when viewed from the resonance circuit 2. That is, circuits added to the resonance circuit 2 act as a variable equivalent capacity. Thus, the oscillation frequency is stably changed throughout a wide frequency range up to a high frequency when the capacitor C3 is set to a prescribed small capacity.
Patent JP-S6236351-A (JP)
Title: Optically active s-substituted-trans-2-mercaptocyclohexanol and production thereof
Inventor: MUKOYAMA MITSUAKI
IPC: B01J31/04
Filed: 1985-08-08
Abstract: NEW MATERIAL:A (1R,2R) or (1S,2S)-S-substituted-2-mercaptocyclohexanol expressed by the formula (R is 1-6C lower alkyl, 3-6C cycloalkyl, aryl or aralkyl). EXAMPLE:(1R,2R)-2-(4'-tert-Butylphenylthio)cyclohexanol. USE:A synthetic intermediate for optically active natural products, medicines, perfumes, etc. PREPARATION:Cyclohexene oxide and a mercaptan expressed by the formula RSH are stirred in the presence of zinc L-tartrate of zinc D-tartrate in an inert solvent at -70-+100 deg.C, preferably, about room temperature for several days, to afford the aimed compound expressed by the formula.
Patent JP-S6234977-A (JP)
Title: Water stopping agent
Inventor: RYU MASAHIRO
IPC: C09K3/10
Filed: 1985-08-08
Abstract: PURPOSE:A water stopping agent, containing a hydraulic cement, specific two kinds of (meth)acrylates and polymerization catalyst, having a high strength and improved elastic force and capable of stabilizing the ground and preventing the spring water and leakage of water in tunnels, leakage of water from under ground pipes, etc. CONSTITUTION:A water stopping agent containing (A) a hydraulic cement, (B) a compound expressed by formula I (R1 is H or methyl; m is an integer >=2), e.g. ethylene glycol monoacrylate, alone or a mixture thereof, (C) polyethylene glycol di(meth)acrylate expressed by formula II (R2 and R3 are H or methyl; n is an integer 2-50), e.g. ethylene glycol diacrylate, alone or a mixture thereof and (D) a polymerization catalyst, e.g. sodium persulfate.
Patent JP-H0463916-A (JP)
Title: Engine fuel control device
Inventor: DOSONO KAZUYASU
IPC: F02B53/10
Filed: 1990-06-30
Abstract: PURPOSE:To improve the performance for fuel consumption significantly and to obtain an accurate startability by arranging a low pressure fuel injection valve to inject fuel into an air intake route leading to an operation room so as to start fuel injection from a high pressure fuel injection valve. CONSTITUTION:A high pressure injection valve 13 is arranged to inject fuel into an operation room 10. A low pressure injection valve 20 is arranged on an air intake route to inject the fuel into a route 15. The second fuel control signal (f) is outputted to a control unit 21 so as to inject fuel only from the low pressure injection valve 20 until the fuel can be ignited at the apart-up time and at the same time the first and the second fuel control signals (e) and (f) are outputted respectively so as to inject the fuel from the high pressure valve 13 after the fuel has been ignited. In this way, an accurate startability can be obtained.
Patent JP-S6234824-A (JP)
Title: Extreme point position indicating device for vehicle
Inventor: SAKATA MASAO
IPC: B60K35/00
Filed: 1985-08-08
Abstract: PURPOSE:To enable a driver to make sure of an extreme point position with ease only when required in a simple manner by configurating a device in such a manner that a point indicating unit is provided in a cabin, and an image of a point mark is formed and indicated in the vicinity of front ends of a vehicle by an optical indicating means. CONSTITUTION:A point mark indicating unit 2 is composed of an indicating plate 21 which has a point mark 22a of a semitransparent pattern, a lamp 23, and of a case 24. In addition, following items are also provided: a switch 3 for turning on or off the lamp 23, and a front glass 4 which functions as a combiner. And each of plane mirrors 1a through 1c is arranged in such a way that a light reflected from a point D on the front glass 4 comes into a driver's eye E after the light emitted from the indicating unit 2 has been reflectedby each of points A through C on the plural number of plane mirrors 1a through 1c. And the position and direction of the plane mirrors 1c is set so that the point D on the front glass 4 lies on a straight line which connects the above said point E with a front side point of the vehicle.
Patent JP-2000011965-A (JP)
Title: Battery enclosure tube positioning and cutting method and device thereof
Inventor: FURUSHIMA NAOKI
IPC: B65B41/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To always surely detect a positioning mark in a battery enclosure tube without depending on the color of the positioning mark so as to perform cutting in a predetermined cutting position. SOLUTION: In a long battery enclosure tube 1, a cutting position mark 1b and a positioning mark 1c are printed, and the positioning mark 1c serves as a guide for controlling travel or movement of the battery enclosure tube 1 so that the cutting is always carried out at the cutting position mark 1b. That is, the positioning mark 1c of a traveling battery enclosure tube 1 is detected by means of a position detection mechanism such as a photoelectric sensor, and in response to the detection of the positioning mark 1c, the tube is fed by stipulated (specified) dimensions by means of a pulse motor or a servo motor which is adjusted each time, and then cutting is carried out in the cutting position mark 1b.
Patent JP-S5695640-A (JP)
Title: Manufacture of synthetic resin light diffusing sheet
Inventor: YADA YUKIO
IPC: B29C47/06
Filed: 1979-12-28
Abstract: PURPOSE: To obtain the titled sheet by a method wherein, both of the light transmissible resin and light diffusing agent-containing resin are melt-extruded from two extruders and supplied to a single die, followed by the extrusion forming a light diffusing layer on the surface of the light transmissible resin.  
     CONSTITUTION: The light transmissible resin A being melt-extruded from the first extruder joins with the resin B containing light diffusing agent being melt-extruded from the second extruder within the die, and comes out from the die in the state wherein the surface of the light transmissible resin is overlaid with the resin B containing a light diffusing agent and made into an integral body. the integrated light diffusing sheet C is appropriately cut for finishing into a screen and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5875368-A (JP)
Title: Printer device
Inventor: SHIGA MASAAKI
IPC: H04N1/04
Filed: 1981-10-29
Abstract: PURPOSE:To reduce the effect given to the printing time, by copying the paper which is printed by a nonimpact type printer via a reading means and therefore understanding visually an electrical error. CONSTITUTION:A heat-sensitive head 2 and a platen 3a are set opposite to each other. Printing is performed in a printing medium 1a based on the printing information given from a controller when the medium 1a moves and reaches on the head 2. This printed medium 1a is read by rolls 4a-4d and then carried to the position of a head 5. The printing information read by the head 5 is applied to a signal processing circuit 6. At the same time, a printing medium 1b is carried in the direction A by rolls 4e and 4f, and a platen 3b and a recording head 7 of the copying side are carried to the positions opposite to each other. Then the output of the circuit 6 is fed to the head 7, and the printing information is copied in the medium 1b by the head 7. Thus an electrical error can be visually understood to reduce the effect to be given to the printing time.
Patent JP-S6150809-A (JP)
Title: Suspension arm of automobile
Inventor: UENO IWAO
IPC: B60G7/00
Filed: 1984-08-20
Abstract: PURPOSE:To obtain a light-weight suspension arm by contacting one end of the suspension arm by welding to a cylindrical bracket integrally with a wheel supporting hub by molding. CONSTITUTION:A cylindrical bracket 8 is fixed integrally to a tip of a control hub 2 by molding. And a rear end of an arm 1 is fit to the other end of the bracket 8 to weld. Then the Y-letter shape tip of the arm 1 is slidably supported by the car body rotatably. By this construction, bolt connection by providing a bolt seat can be eliminated and thin and light-weight suspension arm can be obtained.
Patent JP-H0338229-A (JP)
Title: Polyimide separation membrane
Inventor: KASAI TETSUO
IPC: C08G73/10
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a practical separation membrane having high durability as well as permselectivity and high gas permeability by fluorinating a polyimide membrane with activated fluorine. CONSTITUTION:An aromatic polyimide membrane having a monomer unit with a formula I and >=10<-9>cm<3>(STP)cm/cm<2>.sec.cmHg of transmission rate of hydrogen gas at 30 deg.C is fluorinated by activated fluorine such as HF gas, CF2, etc., under optional treatment conditions in wider selections without deteriorating its properties with a fluorine gas. A separation membrane obtained by this method has high durability as well as high permselectivity and gas transmission and thus the membrane is highly practical.
Patent JP-H0466540-A (JP)
Title: Angiographic adjuvant
Inventor: GOTO YASUYUKI
IPC: A61K31/557
Filed: 1989-07-05
Abstract: PURPOSE:To obtain an angiographic adjuvant, composed of a fatty emulsion containing a compound having prostaglandin E1 activity, capable of sustaining effects for a long period with in a small dose with reduced side effects and further contributing to prevention of embolism in small blood vessels. CONSTITUTION:The objective fatty emulsion is obtained by mixing a prescribed amount of a vegetable oil (preferably refined soybean oil of high purity) with a phospholipid, a compound having prostaglandin E1 activity and, as necessary, additives such as an emulsification adjuvant, a stabilizer or a polymer substance, heating the resultant mixture, providing a solution, subjecting the obtained mixture to homogenizing treatment using a normally used homogenizer preparing a water-in-oil type dispersion, then adding a required amount of water to the above-mentioned dispersion, recarrying out homogenizing treatment in a homogenizer and converting the dispersion into an oil-in-water type emulsion. The compound having the prostaglandin E1 activity in an extremely stable form is absorbed from vascular endotherlia into blood vessels to sustain bloodstream increasing effects for a long period.
Patent JP-S5876148-A (JP)
Inventor: ENDOU TAKEYA
IPC: B02B3/02
Filed: 1981-10-30
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-H11349569-A (JP)
Title: Fluorine-containing alpha-indolepropionic acid compound, its production and plant growth regulator with the same as active ingredient
Inventor: FUJII SHOZO
IPC: C07D209/18
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having plant growth promotive activity. SOLUTION: This new compound is shown by formula I (Y is H or an alkyl; X<1> and X<2> are each H, an alkyl, alkoxy, aryl, or halogen), e.g. methyl 3,3,3- trifluoro-2-(indole-3-)propionate. The compound of formula I is obtained by the following procedure: a compound of formula II (R is H or an alkyl) is dissolved in a polar solvent such as dimethylformamide and then reacted with a chlorinating agent (e.g. thionyl chloride, oxalyl chloride) followed by reducing the reaction product with e.g. sodium borohydride and then, as necessary, carrying out hydrolysis under heating.  When the compound of formula I is to be used as a plant growth regulator, it can be used either directly, or in the form of a preparation such as a liquid, powder, granules, wettable powder or flowable through mixing with an auxiliary commonly used in agrochemicals; it is preferable that the compound of formula I is used at a concentration of 1×10<-9> to 1×10<-2> M.
Patent JP-S6419650-A (JP)
Title: Field emission type ion source
Inventor: MUTSUKAWA AKIO
IPC: H01J37/08
Filed: 1987-07-14
Abstract: PURPOSE:To make it possible to emit silicon ion beam stably for long time by constituting an acicular electrode out of tungsten whose surface are provided with a large number of grooves in the axis direction and specifying silicon alloy as gold-silicon alloy where a specific amount of silicon is contained and the rest consists of gold. CONSTITUTION:An acicular electrode consists of tungsten whose surface is provided with a large number of grooves in the axis direction and silicon alloy is gold-silicon alloy where silicon is 20 atom %-26 atom % and the rest consists of gold. It is desirable that the groove formed in the surface of the acicular electrode be 0.05-0.5mum in depth. To assemble field emission ion source, a storage part 2 and a heat transmissive supporting material 4 are made of tantalum easy to process and heating elements 6A, 6B use pyrolytic praphite. And gold-silicon alloy 3 of Au80Si20 is put in the storage part and the heating elements are applied with heating current and the temperature of the storage part is set to 600 deg.C. Hereby, it becomes excellent in wettability of the silicon alloy to the acicular electrode and further there never occur such a case that the silicon alloy erodes ion source constituting material such as the acicular electrode, so silicon ion beam can be emitted stably for long time.
Patent JP-S6234588-A (JP)
Inventor: HANIYU SUSUMU
IPC: D05B3/02
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6330793-A (JP)
Inventor: URAIRI SHIGETO
IPC: G21C19/06
Filed: 1986-07-24
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-S5877038-A (JP)
Title: Detecting method for tracking error
Inventor: ABE MICHIHARU
IPC: G11B7/09
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a tracking error signal from an optical disk to which information is recorded by the presence or absence of a hole, by forming with magnification the optical spots on the optical disk into an image on an optical detector. CONSTITUTION:The beam 22 emitted from a semiconductor laser 21 is irradiated to the information recording surface of an optical disk 26 through a polarizing beam splitter 23, a 1/4 wavelength plate 24 and a condenser lens 25. The reflected beam from the disk 26 is change of its course through the splitter 23 and made incident to an optical detector 31. The optical spots on the detector 31 are distributed at the position where the spots on the disk 26 are formed into an image with magnification. As a result, the asymmetric characteristics are produced for an image forming pattern on the detector 31 due to a tracking error. Thus it is possible to detect the tracking error.
Patent JP-H0342110-A (JP)
Title: Method for ultrasonic drawing pipe
Inventor: SOTANI YASUHIRO
IPC: B21C1/00
Filed: 1989-07-07
Abstract: PURPOSE:To prolong the life of plug and die by using the taper type plug, and drawing pipe while supplying the lubricating oil between the plug and the inside surface of pipe. CONSTITUTION:The blank pipe 1 is drawn with the trumpet type die 2 under the ultrasonic wave vibration. Then the taper type plug 11 is used at the working time. And the drawing is executed while the lubricating oil is supplied between the plug 11 and the inside surface of the pipe 1. The lubricating oil is pressurized with the pump 18 from the tunk 17, supplied through the mandrel 3 and the lubricating oil is spouted out from a small hole set to the top end of the mandrel 3 and supplied between the inside surface of the pipe 1 and the plug 11. In such a way, the pipe burning, fissure of mandrel or break down of pipe and mandrel are prevented from generating.
Patent JP-S5963131-A (JP)
Title: Smoked eel making
Inventor: MISAKI YUKINDO
IPC: A23B4/044
Filed: 1982-10-04
Abstract: PURPOSE:Eels are cut-opened, internal organs, fins, heads and back bones are removed therefrom, the remaining fillets re dipped in a seasoning solution and done only skins, then smoked to give smoked eels of good taste and texture. CONSTITUTION:Eels are cut-opened, then internal organs, fins, heads, and back bones are removed and blood is excluded. Then, the remaining fillets are dipped in a seasoning solution which is prepared by dissolving salt and flavoring matters in water. The appropriately prepared fillets are taken out, drained and done with a gas burner so that only skin is roasted. Then, the resultant fillets are extended straight into a flat form respectively and smoked by being hung down in a smoking chamber. After cooled, the smoked eels are packed in corrugated boxes, tightly sealed and stood overnight. Then, each eel is put in a pack or pouch in a tightly sealed form. Since the resultant eel is modified in its skin protein by roasting only skins so that the skin becomes easily chewable, then smoked, the product can be cut with its good shape kept without deformation and provide the eels which can easily eaten by children and aged people.
Patent JP-H0464523-A (JP)
Title: Jig for sorting object to be carried
Inventor: NONOMIYA KOJIRO
IPC: B65G47/68
Filed: 1990-06-29
Abstract: PURPOSE:To reduce frictional resistance with an object to be carried and prevent a sorting jig made of rubber itself and wrapping paper or the like of the object from being damaged by forming an application film on the surface of the jig. CONSTITUTION:An film 7 such as acrylic urethane is applied and integrally formed on the surface of sorting jig body 6 made of rubber of a sorting jig 4 which is a lateral rectangle when viewed from a plane. The body 6 is integrally formed with a protrusion 8 protruding downward, while a roller 2 of an adjacent 3 roller conveyer is placed via a resin guide 11 and the resin guide 11 is coupled to the classifying jig body 6 via a bolt insertion hole 10 formed on the protrusion 8. Since the film 7 is thus formed on the sorting jig body 6 made of rubber, wrapping paper, etc., of an object to be carried can be prevented from being damaged and also since the body 6 is made of rubber, the body 6 can be also prevented from being damaged by pressure force with the object to be carried.
Patent JP-H0844966-A (JP)
Title: Fire alarm receiver
Inventor: TAKANO MISAO
IPC: G08B25/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide the fire alarm receiver which can easily replace a voltage presence output circuit with a voltage absence output circuit without adding any extra circuit. CONSTITUTION:The fire alarm receiver 1 is provided with a fire alarm receiving circuit part 2 which is connected to a monitor line where fire sensors are connected and provided with fire relays RY1-RYn corresponding to the fire sensors, and an alarm output part 3 provided corresponding to the relays; and the alarm output part 3 is provided with a common terminal BC and plural contact output terminals B1-Bn corresponding to fire relays RY1-RYn connected to a driving power source through a 1st connection part J1. On the output side of the 1st connection part J1, the contact output terminal BD of a fire confirmation relay is provided through a 2nd connection part J2.
Patent JP-2000008607-A (JP)
Title: Form panel for placing concrete
Inventor: KANEKO ISAO
IPC: E04G9/05
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a form panel for placing concrete, which has more excellent strength characteristics than wood and in which a synthetic resin being melted once and capable of being reused is employed as a raw material in a damaged from panel and the connecting and disassembly works of the mutual form panels are also conducted simply. SOLUTION: A rectangular plate made of a synthetic resin is used as a main body 1, tie plate-shaped reinforcing ribs 2 are projected integrally at least opposed edge sections of the one surface of the main body 1, and connecting fittings connecting the mutual superposed reinforcing ribs 2, 2 of the adjacent form panels in a freely engaging-disengaging manner are attached. Boltholes 3, into which bolts 3 as the connecting fittings are inserted, are formed to the reinforcing ribs 2 at regular intervals, the inserting grooves 6 of separators 5 for the timbering of forms are formed to the external side faces of the reinforcing ribs 2, and the boltholes are formed at both ends of the inserting grooves 6 at that time. The existing separators may also be used.
Patent JP-H092039-A (JP)
Title: Suspension device
Inventor: UMENO JUN
IPC: B60G15/07
Filed: 1995-06-16
Abstract: PURPOSE: To nearly conform the geometrical axis of a coil spring to the axis of a damper rod in a fixed load range so as to reduce friction generated in a damper and improve riding comfortableness by arranging the geometrical axis of the coil spring slanting against the axis of the damper rod. CONSTITUTION: The geometrical axis Ls of a compression coil spring 9 is slanted against the axis Ld of the damper rod 8a of a damper 8 centering around the middle point O in the vertical direction of the coil spring 9. The slanting direction and the slanting quantity are set so that the loaded axis Lm of the coil spring 9 is nearly conformed to the axis Ld of the damper rod 8a in a fixed load range. When the load range is 100kg-600kg; namely in a normal load, the distance (l) between at least one axis Ls of both end faces of the coil spring 9 and the axis Ld of the damper rod is in the range of 10-25% of the coil radius S of the coil spring 9.
Patent JP-S5964148-A (JP)
Title: Lower roll device for cutter of billet cutting installation for continuous casting machine
Inventor: ARIGA TSUTOMU
IPC: B22D11/126
Filed: 1982-10-06
Abstract: PURPOSE:To retreat surely lower rolls with a simple construction by supporting the front and rear of a scale sluice provided with two lower rolls with two hydraulic cylinders, etc., and lowering and retreating the one lower roll as a cutter approaches. CONSTITUTION:Lower rolls 22, 23 are mounted by means of bearings 24 to a U-shaped scale sluice 21 which is open in the upper, front and rear parts and is shallow in the rear part and deep in the front part with respect to the advance direction of a billet 20. Hydraulic cylinders 25, 27 are provided below the sluice. When a billet 29 moves in an arrow direction and a synchronized cutter approaches the roll 22, the cylinder 25 is operated to retreat an operating rod 26. Then the scale sluice 21 is displaced to an alternate long and short dash line position, and the roll 22 descends down to the position of 22a. When the cutter approaches the roll 23, the roll 23 is retreated by the cylinder 27. The scale falling into the bottom of the sluice 21 flows from an outlet 29 and is thus removed.