baber/WOPTO huggingface dataset:
Patent JP-S62238284-A (JP)
Title: Tetrahydro-2h-indazole derivative and production thereof
Inventor: HAGA TORU
IPC: A01N43/78
Filed: 1986-04-07
Abstract: NEW MATERIAL:2-(2-Amino-6-fluorobenzothiazol-5-yl)-3-chloro-4,5,6,7-tetrah ydro- 2H-indazole. USE:An intermediate for tetrahydro-2H-indazole derivatives which are herbicides. PREPARATION:2-(5-Amino-2-fluorophenyl)-3-chloro-4,5,6,7-tetrahydro-2H- indazole is reacted with a thiocayanate, e.g. sodium thiocyanate, etc., preferably at 1:1-10 equivalent ratio, normally in a solvent, e.g. aqueous acetic acid, etc., and a halogen, e.g. Cl, Br, etc., is then reacted therewith. The reaction condition is preferably 0-50 deg.C and 1-100hr.
Patent JP-S62236014-A (JP)
Title: Local power unit utilizing water flow
Inventor: MINOWA YOSHIHIRO
IPC: G05F1/67
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a controlled power at an optional interim place of a pipe as long as a water pipe is available, by converting electric power obtained by a generator with a water turbine suspended at the central part of the pipe into another type of power suited to a purpose of application. CONSTITUTION:A generator 6 having a turbine 5 is fixed on the tip of a supporting metallic parts 4. The turbine 5 is revolved by the water current in pipe and the generator 6 produces an electric output. This electric output is supplied to a power converting device 7 and converted into a desired form of electric power suited to each application. The device 7 consists of a rectifier 71, an accumulator 72 and a converter 73. The frequency or the voltage of the electric output of the generator 6 varies according to the strength of the water current within the pipe. The accumulator 72 is charged when the DC output voltage of the rectifier 71 is high while power is supplied from the accumulator 72 when the voltage of the rectifier 71 is low.
Patent JP-S557725-A (JP)
Title: Roller type heat fixing device
Inventor: MOGI MICHIO
IPC: G03G15/20
Filed: 1978-06-30
Abstract: PURPOSE:To prevent staining of heating roller surface and copying images and prevent coiling of a toner backing to the heating roller by so providing the specific cleaning roller as to make pressure contact to the surface of the heating roller to the roller type heat fixing device. CONSTITUTION:A cleaning roller 4 is provided to the roller type heat fixing device for fusion fixing toner images, on the outlet side of a toner backing 3 in such a manner as to make contact to the surface of a heating roller 1 which is built in with a heating element 11 and is covered with material 12 such as Teflon or the like. The roller 4 comprises enclosing the circumference of a metal backing 41 with porous elastic materisl such as silicone foam and further enclosing the circumference thereof with a heat-resistant felt material 43. The surface speed of the cleaning roller 4 is made higher than the surface speed of the heating roller 1 to let the rotating direction of the roller 4 become opposite at the contact point of the roller 1, whereby coiling of the backing 3 to the surface of the roller 1 is prevented and flawing of the surface of the roller 1 is obviated.
Patent JP-S58199009-A (JP)
Title: Regenerative method of filtering layer
Inventor: OOKUMA NAOKI
IPC: B01D29/62
Filed: 1982-05-14
Abstract: PURPOSE:To reduce a consumption of backwashing water, and to regenerate a filtering layer perfectly, by backwashing the filtering layer after dissolving a cake-shaped metallic hydroxide captured by the filtering layer by using an acidic liquid. CONSTITUTION:Raw water 11 is treated by coagulating sedimentation in a treating tank 3, and a formed metallic hydroxide is extracted from the lower part of the tank 3, and a supernatant liquid is sent to a filter 5 to be filtered, and the floc of the metallic hydroxide is captured by a filtering layer to discharge the filtrate from the lower part of the filter 5. The valve 4 is closed when a head loss of the filtering layer becomes larger, and a valve 6 is closed when a water level in the filter 5 becomes lower to the degree that the layer is slightly immersed in the water. A valve 8 is opened, after adding an acidic liquid to the filter 5 from an acidic liquid tank 10, to introduce air into the filter 5, and thereby the inside of the filter 5 is agitated by the air. A valve 7 and the valve 8 are opened when the cake of the metallic hydroxide is melted, and the filtering layer is backwashed while pushing out the liquid in the filter 5 to a raw water tank 1.
Patent JP-H04313398-A (JP)
Title: Water purifying robot
Inventor: UNISUGA SHIGERU
IPC: C02F7/00
Filed: 1991-04-12
Abstract: PURPOSE:To eliminate the need for operational skill by providing a buoyancy chamber furnished to the main body of a robot and producing buoyancy by the internal gas, a means for supplying or discharging the gas to and from the chamber and a thruster fixed to the main body and generating horizontal thrust. CONSTITUTION:A gas is supplied or discharged to and from a buoyancy chamber 2, and a hoirizontal thrust is generated by a motor-driven thruster 13 fixed to the main body of the underwater robot 1. The gas is supplied or discharged to and from the chamber 2 to float or sink the robot, and the robot 1 is vertically moved without changing the direction of the thruster 13. The thruster 13 is used only for the horizontal movement, the robot 1 is floated or sunk by supplying or discharging air to and from a buoyancy control chamber 3, and hence the robot is never damaged by the solid in water. Furthermore, since the robot 1 is easily sunk, landed or floated by the operation of a valve on the water surface, the robot is excellently manipulated.
Patent JP-H02257549-A (JP)
Title: Secondary electron multiplying cathode-ray tube
Inventor: OBOSHI TOSHIO
IPC: H01J31/12
Filed: 1989-03-30
Abstract: PURPOSE:To increase the resolution by arranging display picture elements in a number greater than the number of lines of X-Y matrix, and finely deflecting the electron beam heading to the fluorescent surface by means of electrostatic deflection ahead the fluorescent surface. CONSTITUTION:Electron shower taken out of a cathode 1 is density modulated by an X-Y modulation electrode 2 selectively and an electron beam heading to a specified fluorescent substance trio 6T is deflected in the X direction by a deflecting electrode 4. Electron beam taken out by the X-Y modulation electrode 2 about an appropriate fluorescent substance trio 6T consisting of an R, G, and B is further scanned by fine deflection about each fluorescent substance R, G, B in, for ex., another trio 6T. Accordingly picture elements in a number more than the number of X and Y lines of the X-Y modulation electrode 2, which enables enhanced resolution.
Patent JP-H08279012-A (JP)
Title: Information processor
Inventor: YAMASHITA ICHIRO
IPC: G06F13/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide an information processor which enables even an inexperienced user to easily relate an applied process to a selected resource, confirm it, and then apply the process. CONSTITUTION: Document data are held in a document data control part 11 and process description units wherein processes for the document are described are held in a process description unit control part 12. A resource selection part 24 selects document data, and a relation definition part 25 selects and relates process description units to the selected document data, and registers them in a relation holding part 13. The relation can be reset or altered when necessary. Then, a process application part 26 applies the process description units related to the document data with an instruction from the user according to the information on the relation registered in the relation holding part 13.
Patent JP-H04314090-A (JP)
Title: Guiding lamp
Inventor: MAEDA ISAO
IPC: F21S9/02
Filed: 1991-04-12
Abstract: PURPOSE:To align a reflector for reflecting light flux from a light source to a regulated position. CONSTITUTION:A housing 10 is formed by an apparatus main body 1 whose front face is opened and a main body frame 2 covering the front face of the main body 1. A horizontally long light source 3 is attached to the main body 1 and a display plate 4 is attached to the main body frame 2. The reflector 6 for reflecting light flux from the light source 3 so as to guide it to the display plate 4 is attached to the light source 3 so as to rotate around the longitudinal center line of the light source 3. A positioning fitting 7 is fixed to the outside face of the reflector 6. When the frame is combined with the main body 1, the fitting 7 is abutted upon the body 1 and the frame 2 to regulate the positional relation between the reflector 6 and the body 1.
Patent JP-H02259641-A (JP)
Title: Color photographic sensitive material for diffusion transfer
Inventor: TORIUCHI MASAHARU
IPC: G03C8/52
Filed: 1989-03-30
Abstract: PURPOSE:To obtain an intermediate layer having satisfactory raw stock preservability by bringing specified two kinds of compds. into a condensation reaction in the presence of an acid catalyst in a homogeneous system contg. an org. solvent, removing water formed during the reaction from the reaction system by azeotropy and incorporating the resulting novolak resin. CONSTITUTION:At least one kind of compd. represented by formula I and at least one kind of compd. represented by formula II are brought into a condensation reaction in the presence of an acid catalyst in a homogeneous system contg. an org. solvent. Water formed during the reaction is removed from the reaction system by azeotropy and the resulting novolak resin is incorporated. In the formula I, G is hydroxyl or a group capable of forming hydroxyl by alkali hydrolysis, n is an integer of >=2 and each of R<1> and R<2> is H or a substituent on the benzene ring. In the formula II, R<3> is H, alkyl, aryl, aralkyl, acryl, alkenyl, a heterocyclic group, etc. A thin intermediate layer completing an image in a short time and having high strength and high adhesion to adjacent layers is obtd. An emulsion or other component present in the intermediate does not migrate to other layer even after storage over a long period of time.
Patent JP-S578337-A (JP)
Title: Double shell combustion unit for fluid rocket engine
Inventor: KARATO TADAO
IPC: F02K9/64
Filed: 1980-06-16
Abstract: PURPOSE: To disperse impurity, join a double shell firmly and prevent the generation of cracks by using a single metal or alloy for the material of a double shell combustion unit and by producing a dispersion phenomena of the material at the connecting border of a segment wall which faces an outside shell.  
     CONSTITUTION: A cylindrical outside shell 3 made of pure copper is provided on the outside of a cylindrical inside shell 1 made of pure copper. Many segment walls 2 are equally spaced and londitudinally placed on the outside surface of the inside shell 1. The segment walls 2 connect the inside shell 1 and the outside shell 3 integratedly, forming many channels for cooling mediums. Pure copper is used on the side ends of the inside shell 1 of the before mentioned segment walls 2. An eutectic alloy made of copper and silver is formed on the side ends 6 of the outside shell 3 and the eutectic alloy of the segment walls 2 is melted between the outside shell 3 and the segment walls 2 and fills the void of the connecting part. Some silver and copper alloy layer 8 is formed on the outside shell 3 and is connected to the outside shell. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S576934-A (JP)
Title: Recording system of measurement information
Inventor: FUKUI YUKIO
IPC: G01D9/00
Filed: 1980-06-16
Abstract: PURPOSE:To facilitate easy control of recording style for a data logger device, by providing an arithmetic parameter setter corresponding to the cnannel. CONSTITUTION:It is supposed that a data logger records the electric energy equivalent to 4 channels at every hour. In this case, the channels 1, 2 and 4 are used with no use of the channel 3. The input data is given by the pulse, and the electric energy Xm per hour is calculated as Xm=A.Xp. In this case, Xp shows the number of pulses per hour and the coefficient A is the electric energy per pulse and set with every channel by a digital switch group 10. The coefficient A set to O indicates a nonuse of the corresponding channel. Accordingly, the coefficient A of the channel 3 is set to O. As a result, not only a setting of the arithmetic parameter but a use/non- use of channels can be simply set for each application to facilitate easy control of recording style.
Patent JP-S5413866-A (JP)
Title: Transmission system in cursorial operation car
Inventor: KISAKA HIROYUKI
IPC: F16H63/24
Filed: 1977-07-04
Abstract: PURPOSE: A transmission system in a cursorial operation can capable of changing running speed compatible withvariation of working situations with finesse along with capable of compactly making the riggings in the narrow car body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11329831-A (JP)
Title: Method and device for switching inductance
Inventor: FISCHER WERNER
IPC: F02D41/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To attain rapid switching and cut the cost of a circuit part element by using the energy which is released when energization current is cut off, in a second inductance for switching a first inductance. SOLUTION: A first terminal of an inductance L1 is connected to a ground via a switching element T1, and a second terminal of the inductance L1 is connected to a feed voltage Ubat via a connection point B. Furthermore, the second terminal of a second inductance L2 is connected to a feed voltage Ubat and a first terminal of the second inductance L2 is connected to a connection point A, and the connection point A is connected to a ground via a second inductance element T2. If current energization which flows through the second inductance L2 is cut off, high voltage is induced by the energy released, and the high voltage is used for rapid switching of the first inductance L1.
Patent JP-H01253123-A (JP)
Title: Manufacture of conduit cable for arc machining
Inventor: OKADA TOSHIHIKO
IPC: B29C48/156
Filed: 1988-03-31
Abstract: PURPOSE:To improve the operability and reduce the cost by forming a conduit cable for arc machining incorporating multiple cables in a tube with a margin and manufacturing this cable while transferring it. CONSTITUTION:A screw member 2 is rotatively driven by a driving machine 3, a synthetic resin material mixed with a plasticizer is gradually shifted in the X1 direction, it is plasticized then dissolved and molded in a tube shape while passing from an extrusion port 101 to a circular space 11. A heater is provided on a frame 1, and the synthetic resin material is heated to assist its dissolution during this time. Various cables 14 are fed in the X1 direction via through holes 201-601 by feeding devices 13... concurrently with the molding of the tube, a conduit cable 16 for arc machining storing various cables 14 in a tube 15 thus formed is transferred in the X1 direction by a transferring device 18 and wound in sequence, and the cable 16 is wound in sequence by a winding machine 19.
Patent JP-S63245644-A (JP)
Title: Jelly food and production thereof
Inventor: KUMAGAI HIROSHI
IPC: A23L21/10
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a jelly food capable of being subjected to heat sterilization, having excellent shelf stability and texture, by using two kinds of specific gelatinizing high polymer substances to form jelly, cutting into a proper size and adding the cut jelly to a syrup containing a polyvalent metallic ion. CONSTITUTION:(A) A gelatinizing high polymer substance (e.g. LM pectin or sodium alginate) requiring a polyvalent metallic ion for gelatinization is blended with (B) a gelatinizing high polymer substance (e.g. agar or carrageenan) except the component A. Then the mixture, if necessary, is mixed with sugar, etc., dispersed into water and heated to gelatinize only the component B to form jelly. Then the jelly is cut into a proper size, added to a syrup containing a polyvalent metallic ion (e.g. calcium ion) and, if necessary, sugar, spice, etc., and the component A is gelatinized. Then the material is packed into cans, etc., and sterilized at high temperature to give the aimed jelly food.
Patent JP-H09244479-A (JP)
Title: Copying machine
Inventor: AOKI MINORU
IPC: H04N1/04
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To select a paper sheet coinciding with an original in length by providing a carrying means for carrying the original, an original detecting means a measuring means for measuring the length of the original and a display means for displaying the length of the original. SOLUTION: The insertion of the original is detected by an original entrance sensor 9 and is driven by the original carrying motor of an original carrying part A. The original turns on an original resist sensor 3 through a guide plate 8a and a first original carrying roller 2. After that, the original is carried through guide plates 8b 8e, an original density sensor 10, a back reflector 4, a contact glass 5 and a second original carrying roller 6. After the tailing edge of the original reaches the original entrance sensor 9, the original is transiently stopped. The first and second original carrying rollers 2 and 6 are reversely rotated by the original carrying motor, the leading edge of the original passes through the original resist sensor 3 in reverse and the sensor 3 is turned on again.  Thus, the length of the original is detected from timing at this time, to be displayed on a four-digit display unit.
Patent JP-H10273953-A (JP)
Title: Installation structure of snow guard fitting
Inventor: HYODO TOSHIMASA
IPC: E04D13/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an eaves gutter caused by snow cover, the scatter of eaves roof tiles and the like by raising a snow guard part with a snow guard face of a slanting roof facing the ridge side, fixing a plate-like placing part of a snow guard fitting extended to the ridge side, to a roof face, and laying an eaves roof tile on the placing part in the state of the eaves side end of the eaves roof tile being positioned on the snow guard face side. SOLUTION: A snow guard fitting 1 provided with a snow guard part 2 with a snow guard face 2S facing the ridge side so as to stop snow on a slanting roof R is installed at an eaves part of the roof R. In this case, the snow guard part 2 is raised, and a plate-like placing part 3 of the snow guard fitting 1 extended to the ridge side is fixed to a roof face R1 of the roof R. An eaves roof tile 5A is laid on the placing part 3 in the state of the eaves side end of the eaves roof tile 5A being positioned on the snow guard face 2S side of the snow guard part 2. An eaves gutter 11 is then disposed along the eaves tip B.  The amount of snow cover lying on the eaves side of the snow guard part is therefore reduced to prevent the damage of the eaves gutter caused by the weight of snow falling or hanging down to the eaves gutter, and strong wind blowing against the eaves roof tile is prevented to suppress the scatter or the like of the eaves roof tiles.
Patent JP-S63245792-A (JP)
Inventor: HAYAKAWA MAKOTO
IPC: G06Q50/10
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58197033-A (JP)
Title: Mold for injection molding
Inventor: SUZUKI KATSUNORI
IPC: B29C41/00
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a mold capable of molding products having projections on the side with good productivity by using a system in which a cavity for forming a side projection is formed between the free ends of paried rotary parts provided rotatably at right angles to the opening and closing directions of paired main molds. CONSTITUTION:Paired rotary parts 126 and 128 are provided around pivotal shaft pins 134 and 136 right-angled to the opening and closing directions of molds between a fixed side core 54 and a mobile side mold plate 64. The free ends of the rotary parts 126 and 128 are face-contacted with each other on a plane parallel with the opening and closing directions of the main molds to form a cavity for forming side projections. When molding is finished and tbe product is pushed out by an ejector pin 76, the free ends of the rotary parts 126 and 128 are separated from each other to form an open state. When closing the main molds, locking blocks 152 and 154 act on the rotary parts 126 and 128 to prevent the opening of them.
Patent JP-H08243810-A (JP)
Title: Insert for high-speed cutting with improved chip groove
Inventor: TOONII ROU
IPC: B23B27/22
Filed: 1995-03-14
Abstract: PURPOSE: To reduce the thermal impact applying to an insert body in use by setting a fracture pad discontinuous to a positioning face, by providing it with a ascending inclination face positioned rearward from a chip groove floor part and crossing the flat crown face, and by separating it from the positioning face by a channel. CONSTITUTION: Respective nose parts have chip fracture pads respectively. The chip fracture pad has a flat chip fracture pad ascending inclination face in the rearward of a chip groove floor and the ascending inclination face crosses the crown face 50 of the chip fracture pad. The crown face is approximately flat. A chip fracture pad descending inclination face 52 located in the rearward of the crown part crosses the flat channel floor part 54. The flat channel floor part crosses the inclination face 34 on the positioning face. A crown shaping channel allows coolant to flow around the chip fracture pad to cool the insert. This constitution can reduce the thermal impact to the insert during cutting.
Patent JP-H07281217-A (JP)
Title: Two-wavelength source of optical pulse, whose repeating speed is quick and transformation is limited
Inventor: PABUERU BUI MAMIISHIEBU
IPC: H04B10/04
Filed: 1995-04-06
Abstract: PURPOSE: To generate a high-quality optical pulse train at a high repetition rate. CONSTITUTION: First, CW optical signals are modulated in phase by means of an external phase modulator 2. Then the center light frequency (namely, the carrier frequency and at least a pair of side bands) of the phase-modulated signals is removed. The remaining side bands form a desired transform-limited optical pulse train.
Patent JP-S61238543-A (JP)
Title: Slidable back mirror for vehicle
Inventor: ADA KAZUO
IPC: G02B5/08
Filed: 1985-04-16
Abstract: PURPOSE:To make it possible to set a back mirror in an optimum position, by making the back mirror slidable by a remote operation. CONSTITUTION:A linear recess 1a is formed on a side surface, that is, a fender portion 1 and a door portion of a vehicle body. A guide rail having a slide groove 3a is fixed in the recess 1a, and a sliding support 8 to which a back mirror 12 is fixed is engaged with the slide groove 3a. A remote operation switch located about an instrument panel is operated to freely slide the back mirror 12 from th fender portion to the door portion.
Patent JP-S60224647-A (JP)
Title: Production of odorless isopropyl alcohol
Inventor: SAKURAI KENICHI
IPC: C07C29/06
Filed: 1984-04-24
Abstract: PURPOSE:To obtain the titled compound free from ill odor and usable as cosmetics, etc., by producing crude isopropyl alcohol having irritant smell, etc. from a reaction mixture obtained by the hydrolysis of the reaction product of e.g. propylene and sulfuric acid, and adjusting the pH of the crude alcohol within a specific range. CONSTITUTION:Crude isopropyl alcohol produced either by the direct hydration comprising the reaction of propylene with steam under the reaction condition of 250atm and about <=270 deg.C in the presence of a catalyst composed of a metal oxide such as tungsten oxide, titanium oxide, iron oxide, etc. or their mixture, or by the indirect hydration comprising the hydrolysis of the reaction product of propylene and sulfuric acid, especially, the crude isopropyl alcohol obtained by the latter process and having irritant smell and ill odor, is adjusted to 7-12pH, and supplied to the distillation system to obtain the objective odorless compound. The adjustment of the pH is carried out by using an alkali especially sodium hydroxide, potassium hydroxide, etc.