baber/WOPTO huggingface dataset:
Patent JP-S6069047-A (JP)
Title: Production of 1,1,1,3,3,3-hexafluoropropan-2-ol
Inventor: KATSUHARA YUTAKA
IPC: C07C67/00
Filed: 1983-09-27
Abstract: PURPOSE:To produce the titled substance useful as a solvent having particular dissolving power and an intermediate of pharmaceuticals and agricultural chemicals, without necessitating a special reaction vessel, by using an easily handleable hexafluoroacetone hydrate as a starting material, and carrying out the hydrocracking of the material in vapor phase in the presence of a catalyst. CONSTITUTION:The objective compound is produced by using hexafluoroacetone hydrate as a raw material, and carrying out the hydrocracking of the material in liquid phase in the presence of a catalyst preferably a palladium catalyst, especially a palladium-carbon catalyst. The catalyst is used as a slurry in the raw material, and its concentration is 0.1-1.0wt%. The hydrogen pressure is preferably 2-10kg/cm<2>, and the reaction temperature is preferably 70-100 deg.C. It is preferable to add a proper inorganic substance, preferably 0.05-0.5wt% sodium hydroxide to the reaction system to elongate the catalytic life and suppress the side reactions.
Patent JP-2001001567-A (JP)
Title: Signal processor and method therefor
Inventor: IZEKI MASAMI
IPC: B41J2/44
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor and a method therefor capable of eliminating influence of delaying time period of light emission without supplying a bias current to an element for emitting a laser beam. SOLUTION: A comparator 5 compares input data Din with second setting data γ. A switch 8 selects data that first setting data αis added to Din as output data Dv when the compared result is Din<γ and selects data that Din is divided by two and 128 is added thereto as the output data Dv when it is Din>=γ and outputs the data. The setting data α corresponds to an emission threshold current of a semiconductor laser device and the setting data γcorresponds to a residual carrier.
Patent JP-S6239397-A (JP)
Title: Air cleaner structure of engine for driving aerial propeller
Inventor: TAKEDA MAKOTO
IPC: B63H7/02
Filed: 1985-08-14
Abstract: PURPOSE:To enable prevention of reduction of an amount of air incoming by bringing a negative pressure into an ineffective state by means of turbulence produced therearound, by a method wherein the air intake port of an air cleaner is turned to the downstream side of the air flow of an aerial propeller, and a spoiler extended sideways is mounted therearound. CONSTITUTION:Although the front flow of an aerial propeller flows in a laminar manner as shown by an arrow mark A, when it passes an air intake port 12a of an air cleaner, the laminar flow is disturbed by a spoiler 14, and turbulence B shown by an arrow mark B is produced. THe turbulence B flows in the shape of a cylinder surrounding the periphery of the air intake port 12a, and thereby the inner side of the turbulence B is brought into a state in that the negative pressure of the front flow of the aerial propeller is rendered ineffective. This causes suction of an enough amount of air, shown by an arrow mark C, through the air intake port 12a, and prevents the occurrence of deficiency in intake air, resulting in prevention of a decrease in the output of an engine 3.
Patent JP-H0928043-A (JP)
Title: Wiring circuit for battery controller
Inventor: DEGUCHI SHINICHI
IPC: H02J7/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a surge voltage by connecting filter circuits to (n) pieces of wires by dividing wiring into (n) systems and connecting wires at prescribed intervals and connecting the outputs of the filter circuits to a signal input terminal through an OR circuit. SOLUTION: The signal of a first system connected with voltage discriminating circuits 2a, 2c, 2e, and 2g becomes (a+c+e+g). Namely, the phase difference between output signals caused by a surge becomes double, because the voltage discriminating circuits are connected at every other in order of the potential of a combined battery. Consequently, the four signals do not become one continuous signal, but narrow-width pulses, because the interval τ2 between each signal becomes larger than the pulse width τ1 of each signal. Therefore, the output of a filter circuit 6a is maintained at '0'. A second system connected with voltage discriminating circuits 2b, 2d, 2f, and 2h is also the same and the output of a filter circuit 6b is also maintained at '0'.  Consequently, the output of an OR circuit 7, namely, the signal at the signal input terminal 5a of a charging/ discharging control circuit 5 is maintained at '0'.
Patent JP-S6096401-A (JP)
Inventor: JIYURIASU DABURIYUU SANDEI
IPC: B27G15/00
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001000441-A (JP)
Title: Apparatus for ultrasonic operation
Inventor: OGURA GEN
IPC: A61B18/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a hand piece having adjusting function of suctioning pressure. SOLUTION: In a case 10 is provided a vibrator assembly 12, and the ultrasonic vibration produced there is transmitted to a horn 14. In the horn 14 is formed a junction 14B to connect to a suctioning path 14A leading to a leaking hole 100. By adjusting the effective opening of the leaking hole 100, the suctioning pressure at the end of the horn 14 can be freely adjusted. Provision of the junction in the hand piece 8 simplifies its shape and improves the ease of operation.
Patent JP-2000011155-A (JP)
Title: Expressing method for color change
Inventor: OWAKI EIJI
IPC: H04N1/46
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To easily grasp a color change on a two-dimensional(2D) plane by expressing the condition of the color change with one parameter while using a 3D space coordinate system such as L*a*b table color system or RGB table color system. SOLUTION: In the L*a*b table color coordinate system, for example, the condition of the color change in respect to a distance from the surface of an object to be tested is approximated for each L*a*b element by a prescribed function. Next, a length D1 of full route Path#1 from the start point of the L*a*b table color coordinate system to the end point and a length D2 of route Path#2 from the start point to any arbitrary point are respectively found by route integration using the prescribed function. Next, the ratio of the route length D2 to the arbitrary point to the full route length D1 is found as a transition rate Rcc. Then, by showing the 2D plane while making the discoloration rate Rcc correspondent to a longitudinal axis and the spread of a space correspondent to a lateral axis, the condition of the color change can be comparatively easily grasped.
Patent JP-S6157637-A (JP)
Inventor: TOMASU KURIGASU
IPC: C08L23/00
Filed: 1985-08-14
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-S59103126-A (JP)
Title: Card image processing data processor having retrieving function
Inventor: IKEGAMI YOSHIKI
IPC: G06Q10/10
Filed: 1982-10-11
Abstract: PURPOSE:To obtain the number of a card image that is coincident with the retrieving conditions by extracting the retrieving conditions given from a retrieval control unit part out of a memory part and at the same time retrieving each card data corresponding to the loaded box. CONSTITUTION:A retrieval control unit 71 fetches the retrieving conditions from retrieving conditions memory parts 68-1-68-n. In case the contents of an index buffer are available with retrieval, the contents are fetched via a high-speed retrieval item unit. If the contents of the index buffer are not available, the contents of a record buffer are used to perform each retrieval. When a card image coincident with the given retrieving conditions is available, the record number of said card image is set successively on retrieving links 70-1-70-n. Thus a desired card image number is obtained.
Patent JP-S5966802-A (JP)
Inventor: KASHIWAZAKI HARUTOKU
IPC: A01C3/06
Filed: 1982-10-09
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-H1120898-A (JP)
Title: Barrel adapter for cleaning dispenser
Inventor: HARA YOSHIAKI
IPC: B67D1/07
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate operation such as attachment of a cleaning barrel to an exhaust valve and attachment/removal of a dispenser head to a barrel body by providing a dispense head joint and a cleaning barrel joint on an adapter body, providing a vent hole on their intermediate peripheral wall and providing the exhaust valve on the vent hole. SOLUTION: In cleaning a dispenser, a dispense head is mounted on a dispense head joint 2 of an adapter body 1 of a cleaning barrel body. A vent hole 4 in this case is sealed by an exhaust valve 6. Thereafter carbon dioxide gas is fed from a carbon dioxide gas cylinder into the cleaning barrel body via the dispense head and the adapter body 1, and water in the cleaning barrel body is fed via the adapter body 1 to the dispenser for cleaning. After cleaning is completed, feeding of the carbon dioxide gas from the carbon dioxide gas cylinder is stopped, a valve body 8 is pressed against a pressure of a spring member 7 to open the vent hole 4, the carbon dioxide gas is exhausted, and dispense head is removed form the adapter body 1.
Patent JP-S57101102-A (JP)
Title: Mechanical brake operation controller for oil hydraulic motor
Inventor: MAEDA AKIRA
IPC: F15B11/08
Filed: 1980-12-15
Abstract: PURPOSE: To make a mechanical brake cylinder small by linking to a tank a passageaway toward a mechanical brake, when a high pressure exceeding the set pressure is generated in the said passageway, so as to keep the pressure constantly below the set pressure.  
     CONSTITUTION: A shuttle valve 2 has a high pressure cut function to control a mechanical brake which works when a motor is stopped. When pressurized oil flows into a pump port 6, the shuttle valve 2 pushes a plunger 11 and a piston 39 to switch the plunger 11. Then, a switchover port 47 is linked to a first annular concave groove 51, with pressure oil flowing into a mechanical brake cylinder to release a brake. Further, when a circuit pressure rises, the plunger 11 also moves further, an annular groove 31 and a through hole 33 cross each other and pressurized oil will not flow into the cylinder. Also, when pressure in a pressure receiving chamber 29 rises by leak, etc., the plunger 11 moves furthermore, with a control port 45 linking to a second annular concave groove 52 to let the pressurized oil flow in the tank so as to keep the pressure below a set pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5974093-A (JP)
Inventor: MOCHIZUKI TAKAO
IPC: B67B1/06
Filed: 1982-10-09
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-H0734049-A (JP)
Title: Tacky agent for spray
Inventor: KAMIOKA KIMIYOSHI
IPC: C09J11/08
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a tacky agent for spray by using tacky fine globular bodies as a tacky agent component having sufficient adhesiveness to printing paper, paper, etc., and not transferring to an adherend. CONSTITUTION:This tacky agent is obtained by dispersing tacky acrylic resin fine globular bodies into a solvent such as N-hexane, acetone or ethanol and simultaneously blending cyclized rubber-based paste and a propellent such as LPG therein.
Patent JP-H0873447-A (JP)
Title: Isothiazole derivative and germicide with the same as active ingredient
Inventor: IKEDA KENICHI
IPC: C07D275/03
Filed: 1995-06-21
Abstract: PURPOSE: To obtain the subject new compound having high germicidal activity on various plant disease injuries, wood rot fungi, and human and/or animal disease injuries, thus useful as a germicide for agricultural, industrial and medical use. CONSTITUTION: This new compound is expressed by formula I (one of R<1> and R<2> is an iodoalkynyl or iodoalkynyloxyalkyl, and R<1> and R<2> are each an alkyl, al-kenyl, alkynyl, etc.; Y is O or S; Z is O, S, SO2 , etc.), e.g. 3-(3-iodo-2- propynyloxy)-4-cyano-5-methylthioisothiazole. The compound of formula I is obtained by reaction of a compound of formula II (R is an alkyl) with an alkynyl halide in the presence of a base (e.g. potassium carbonate) followed by iodization at 0-20 deg.C. This compound is useful as an agricultural/horticultural germicide for neck rot, downy mildew, etc., as an industrial germicide for wood rot fungi such as Gyrophara lacrymans and Tyromyces palustris, and as a medical germicide for humans and animals for treating hand/leg (foot) sterilization or mycotic infection.
Patent JP-H0344900-A (JP)
Title: Semiconductor device
Inventor: YUYAMA HIROSHI
IPC: G11C29/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent difference from being generated in the output level of a memory circuit between a terminal for inspection and a logic circuit connecting terminal by providing an output level adjusting circuit, which lowers the L output level of an output system in a non-selecting state rather than the L output level of an output system in a selecting state, in the respective output systems. CONSTITUTION:The output level adjusting means is provided in output systems 101-10n so that the L output level of the output system in the non-selecting state can be lower than the L output level of the output system in the selecting state. For example, when the selected output system 101 in the memory circuit 2 is an output at the 'L' output level, the difference is provided between the both 'L' level outputs so that the 'L' output level of the other output system 10n not to be selected can be distinguished. Thus, for the 'L' output level of the selected output system 101, a level to be measured in an output end N for the 'L' output level to be outputted to a logic circuit 6 can be always equalized with the level to be measured at an output terminal T for inspection.
Patent JP-S57101808-A (JP)
Title: Automatic focusing system
Inventor: YAMAMOTO MANABU
IPC: G02B7/38
Filed: 1980-12-17
Abstract: PURPOSE:To perform accurate and stable focusing controlling by such constitution wherein main image pickup element and subimage pickup element are provided on an optical path of an image forming optical system, sharpness signals are detected, the optical positions of the subimage pickup elements are detected as position signals, and these signals are arithmetically controlled. CONSTITUTION:The video of an object is projected via a beam splitter 3 to a main image pickup element 4 and subimage pickup elements 7A, 7B disposed at front focus and rear focus, the outputs whereof are applied via high-pass filters 21-23, gates 24-26, and wave detectors 27-29 as sharpness signals P, Q, R to the function generator 42 of a control part 41. The outputs of the elements 4 and 7A, 7B are extracted synchronously through a gate 30. When the optical path differences of the elements 7A, 7B with respect to the beam splitter 3 are minimized by a driving mechanism 10, the position signals are inputted via a  position detector 12 to a logical operating part 44, which receives the outputs of  a subtractor 43 and a function generator 42 of R, Q, R signals and transmits  the signal B to the driving mechanism 8 of an image pickup lens 1. Thereby,  the accurate and stable focusing controlling is accomplished.
Patent JP-2000005806-A (JP)
Title: Plate thickness variation prevention method by winding tension of cold rolling mill
Inventor: MURACHI TOSHIHIKO
IPC: B21B37/48
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a plate thickness off gauge at the time of winding by controlling a last stand roll gap in a manner to prevent a plate thickness varia tion due to an excess tension being generated when the plate tip end part is wound based on a relationship between a wind tension variation quantity being detected when the plate is wound and an exist side plate thickness variation quantity of the last stand. SOLUTION: A process calculator 10 calculates an effect factor-T/M of the last stand roll gap changing formula before a tip end of a target coil is cut, and transfer the result thereof to a rolling mill control device 20. The control device 20 tracks the tip end of the target coil from a timing when it is cut, measures a winding tension at a timing when the winding is started by the winding machine 3. Making this data as a criterion, a winding tension is always measured until the winding is completed, a variation value from the criterion value is computed and the device 20 computes the last stand roll gap changing value correspondingly. This computed result is always transferred to a pressurization control device 30 so as to change the last stand roll gap.
Patent JP-H0846039-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOSAKA MASAYA
IPC: H01L21/768
Filed: 1994-07-29
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device with a foundation film structure which improves burying property of aluminum or aluminum alloy in a connection hole connecting an upper conductor layer and a lower conductor layer and does not lower reliability of aluminum or aluminum alloy wiring. CONSTITUTION:A film 3 of a substance which emits oxidizing gas by heating is formed on a layer insulation film 2 formed on a lower conductor layer 1, a connection hole 4 connecting an upper conductor layer 6 and a lower conductor layer 1 is formed on a lamination film of the film 3 and the layer insulation film 2 and a foundation metallic film 5 is formed on the layer insulation film 2 including an inside of the connection hole 4 while it is heated.
Patent JP-H0625800-A (JP)
Title: High strength and high resistant material
Inventor: OZAKI KOZO
IPC: C22C38/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide a material suitable as the stock for a die roll or the like requiring the excellence in strength at a high temp. and/or the excellence in wear resistance. CONSTITUTION:The high strength and wear resistant material is a one in which a matrix using an Fe-Al intermetallic compound contg., by atom, 25 to 50% Al and contg., at need, one or two of <=5% Cr and <=0.1% as a base and having a B2 type regulation phase as the type of crystals is incorporated with carbide forming elements and carbon in the range of 0.1 atomic%<C<Zr+Nb+V+W+ Mo<10 as well as carbides are dispersed.
Patent JP-H0840601-A (JP)
Title: Sheet material feeding device and recording device
Inventor: KIYOHARA TAKEHIKO
IPC: B41J17/36
Filed: 1994-07-29
Abstract: PURPOSE:To feed sheet materials without stopping a sheet material feeding device if material feeding is possible even after the lapse of a specified time by repeating material feeding motion. CONSTITUTION:If when the sensor PH arranged upperstream of a conveying roller 13 detects the sheet material fed by a feed roller 9, if it is judged that the sheet material will not reach the feed roller 13, even if the feed roller 9 rotates in a specified angle arc, the sheet material is further fed specified amount after the rotation of the feed roller 9 in the specified angle arc before the tip of the sheet material passes the feed roller 13, then, the conveying roller 13 is rotated inversely so as to return the tip of the sheet material to the conveying roller 13. Thus, even if a sheet material doe not reach the sensor PH in a specified time, the sheet material is fed again without stopping a sheet material feeding device, for performing efficient sheet material feeding.
Patent JP-2001002728-A (JP)
Title: Water-soluble copolymer and saline-absorbing copolymer formed by postcrosslinking of the same
Inventor: KAWANAKA NAOKI
IPC: B01J20/26
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble copolymer useful for producing a saline- absorbing copolymer with high absorbency for aqueous electrolyte solutions such as urine and sweat by copolymerization between each specific three kinds of vinyl monomers in respectively specified amounts. SOLUTION: This water-soluble copolymer is obtained by copolymerization between (A) a t-amino group-contg. vinyl monomer, (B) a carboxyl-contg. vinyl monomer and (C) a sulfonate salt-contg. vinyl monomer at 1-5 mol% based on the total number of moles of both the A and B monomers, wherein the molar ratio A/B is pref. (20:80) to (80:20). As for this copolymer, an aqueous solution thereof in the concentration of 20 wt.% has a viscosity of 50-800 cp at 30 deg.C. The saline-absorbing copolymer with an artificial seawater absorption magnification of 10-30 is obtained by post-crosslinking of the above copolymer using a crosslinking agent, wherein the crosslinking agent is pref. a polyfunctional compound having at least two functional groups of either one kind selected from hydroxyl and amino groups, and the like.
Patent JP-2000013825-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a key telephone system with no power switch operation required by controlling a key telephone set in an inactive mode based on the detection results of the 1st and 2nd detection means. SOLUTION: A CPU 33 discontinues the transmission of data which are carried out via a transmission circuit 31 if the keys of a slave unit 3 such as a line wire key 34 and a dial key 35 are not operated nor hooked for a fixed time counted by a timer, if the unit 3 has no line wire incoming nor extension incoming, etc., for the said fixed time and also the unit 3 performs no incoming display control of an LED display circuit 40 nor the sending control of an incoming tone sent from a speaker SP via the driving of a tone ringer 41 for the fixed time and also if the unit 3 performs no calling for the fixed time. Then every part of the unit 3 is inactivated and also the unit 3 itself is set in a standby mode. In this standby mode, the CPU 33 is kept inactive and its power consumption is reduced.
Patent JP-2000078208-A (JP)
Title: Information providing method
Inventor: CHUENG-HSIEN LIN
IPC: H04L12/18
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To avoid both a source overloading and a network overloading by pushing information to a point close to a client. SOLUTION: Information transmitted to clients 401-407 are broadcast or multi-cast and pushed to cache servers 301-302. The information are cached, so that the are pulled are required by the clients 401-407. Both either of a source overloading or a network overloading are avoided by pushing information to a point close to the clients 401-407. The pushed information is transmitted through the Internet, or through other communication channel such as cables or radio systems. A process, where a provider pushes the information to the cache servers 301-302, is partly controlled by clients who select the application of specific services of the provider.
Patent JP-H0932404-A (JP)
Title: Transferring device of suspended panel
Inventor: IGUCHI TOSHIAKI
IPC: E05D15/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability by turning a turntable provided on a hanger rail branch part by the prescribed angle in the advancing direction, and controlling a runner of a panel so as to be held in the center of the turntable. SOLUTION: When a runner 5 is advanced straight at a branch part, a control part detects the direction of a rotor 17 and the position of the runner 5. After the rotor 17 is turned by a driving device by the prescribed angle, and fixed by a rod of a solenoid, the rotor 17 is communicated with the end face of the branch part of the hanger rail 15 to pass the runner 5. When the advancing direction of the runner 5 is changed, the control part turns and fixes the rotor 17, and moves the runner 5 to the center of the rotor 17. The runner 5 is stopped by a stopper cam 31 as a holding part. The rotor 17 is turned by the prescribed angle and fixed, and communicated with the end face of the desired rail 15. After the holding by the cam 31 is released, the runner 5 is moved. The runner can be correctly stopped around the rotor thereby.