baber/WOPTO huggingface dataset:
Patent JP-S61232081-A (JP)
Title: Laser welding method
Inventor: ONO MORIAKI
IPC: B23K26/21
Filed: 1985-04-09
Abstract: PURPOSE:To stabilize the supply of a filler metal and to improve the positioning accuracy at the irradiation point of a laser beam by supplying the electrically heated filler metal onto a laser weld line from the rear of the laser irradiation point in the progressing direction of welding and executing welding. CONSTITUTION:The filler metal 4 is supplied onto the weld line from the rear of the laser beam irradiation point in the progressing direction of welding in the stage of irradiating the laser beam 2 from one side face of a material 1 to be welded and executing penetration welding. The filler metal 4 is made collidable against the beam 2 even in the position in the beam hole formed by the laser beam 2, by which the permissible range H for the supply height of the filler metal 4 is widened. The stabler supply of the filler metal is thus made possible and the positioning accuracy of the laser irradiation point is improved.
Patent JP-S60216385-A (JP)
Inventor: NISHI KAZUHIKO
IPC: G09G1/28
Filed: 1984-04-12
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-2000268350-A (JP)
Title: Magnetic recording medium
Inventor: OHIRA MUNEHARU
IPC: G11B5/73
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a back coat layer excellent in traveling performance. SOLUTION: In the magnetic recording medium having one side provided with a magnetic layer principally comprising a magnetic powder and a binder and the other side provided with a back coat layer of binder dispersing a nonmagnetic powder, the back coat layer contains carbon black and an inorganic powder having Mohs hardness of 6-9 at a ratio of 90:10-85:15 as the nonmagnetic powder, phenoxy resin, polyurethane based resin or nitrocellulose as the binder, carbon black having mean primary grain size of 25-55 nm and 280-350 nm, and inorganic powder having mean primary grain size of 260-360 nm and 390-490 nm.
Patent JP-H09263298-A (JP)
Title: Exhaust system for small planing boat
Inventor: SUGIMOTO TSUGUO
IPC: B63H21/32
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the exhaust system for an underwater exhausting type small planing boat, which can reduce exhaust resistance without increasing exhaust noise. SOLUTION: In the exhaust system which evacuate the exhaust of an engine for a small planning boat out of its hull, an exhaust tail pipe 6 erected in the hull 1, is extended downward out of its ship bottom 1a, the cross sectional shape of a portion projected downward is formed into a stream line shape exhibiting low resistance in the advancing direction of the hull 1, and concurrently its exhaust port 7 at its tip end is formed into a shape which is reversely faced to the advancing direction in such a way that its exhaust gas is sucked out because of the flow velocity of water.
Patent JP-H09266514-A (JP)
Title: Facsimile equipment
Inventor: MORIGUCHI MASARU
IPC: H04N1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to freely select and easily replace each unit by unitizing the respective functions of the facsimile equipment. SOLUTION: To a central control part 10 as a device main body, an image read unit 12, a communication unit 14, and an image recording unit 16 are connected through connection cables 18, 20, and 22. Each unit operates basically s a single entity and is freely replaceable, so a device that a user desires can rationally be constituted. The central control part 10 can be provided with an extension connector, and a common operation part and a common power source can be provided in the central control part 10.
Patent JP-S56168873-A (JP)
Title: Treatment of electrical dust precipitation ash
Inventor: SUZUKI AKIO
IPC: B09B3/00
Filed: 1980-06-02
Abstract: PURPOSE: To treat electrical dust precipitation ashes while surely preventing the elution of harmful heavy metals by pickling said ashes, dividing these to residues and a soln. contg. heavy metal ions, separating the heavy metal ions by settling then melting and solidifying the same.  
     CONSTITUTION: Ashes 21 generated by the electric dust precipitation are pickled,  and are separated to residues 22 and a soln. contg. heavy metal ions 23. The residues 22 are put into a storage tank 29 after washing, and the soln. 23 is subjected  to alkali treatment in a settling tank 31. Thereby, the heavy metal ions are settled  as heavy metal hydroxide 39. This heavy metallic hydroxide 39 is separated and is  kneaded together with a fusing agent 12 with part of the residues 22 in a kneading  machine 42. Then, the heavy metallic hydroxide is fixed in glassy or crystalline slag  in the form of oxide and sulfide. In this way, the elution of the harmful heavy  metals is surely prevented, and ashes of the electrical dust precipitation are treated  at a low cost with a less amount of discharge water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03273400-A (JP)
Title: Moving condition measuring method for vehicle
Inventor: NAITO JOJI
IPC: G08G1/04
Filed: 1990-03-22
Abstract: PURPOSE:To easily and exactly grasp the change of a lane from the change condition of a pattern by grasping the moving condition of vehicle in the lane from the pattern showing the presence/absence of a vehicle in a measurement sampling area. CONSTITUTION:On a road surface in lanes 10, 12 and 14, plural measurement sample areas 16 are successively set along the traveling direction of a vehicle 2. Next, the presence/absence of the vehicle 2 in each measurement sample area is decided for each prescribed time. Further, the result of deciding the presence/absence of the vehicle 2 in each measurement sample area 16 is time sequentially patterned. The time sequential pattern showing the presence/absence of the vehicle is outputted as the decided result of the vehicle presence in each measurement sample area corresponding to the moving condition of the vehicle. As the result of the decision, namely, as the feature of the pattern, the moving condition of the vehicle can be measured. Therefore, it is not necessary to follow-up the specified candidate vehicle, and the moving condition of the vehicle in the lane is grasped from the pattern. Therefore, any complicated hardware is not required for fallowing-up the candidate vehicle.
Patent JP-S57553-A (JP)
Title: Speed signal detector
Inventor: ONO TADAHIRO
IPC: G01P3/44
Filed: 1980-06-02
Abstract: PURPOSE:To detect speed signal by obtaining the time differentiation of phase signals in a resolver or the like which outputs positions as phase modulating signals. CONSTITUTION:Sine wave and cosine wave excitation voltages are inputted respectively to fixed primary windings 11a, 11b, and the signals which are the excitation signals subjected to phase modulation by theta according to the angle position theta of a rotatable secondary winding 11c are obtained. A differentiated signal is obtained via a differentiator 12-1, and further a square wave is obtained by a square wave rectifier circuit 12-2. Only the component relating to the basic frequency (omega/2pi) out of the components of the difference between the differentiation signal and the square wave is amplified to (k) times by a selective amplifier 12-3, by which an amplified signal is obtained. If the amplified signal is removed of drift by an insulating transformer 12-5, and is synchronously rectified by the square wave by a synchronous rectifier 12-4, the carrier of the amplified signal (the signal to be rectified) and the basic wave of the square wave (reference signal) are of the same phase and therefore the rectified waveform is the voltage proportional to dtheta/dt, from which the speed is known.
Patent JP-H11269486-A (JP)
Title: Detergent composition for glass
Inventor: YOSHIKAWA MASASHI
IPC: C11D1/72
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which is excellent in power of cleaning oily dirt and in finish after cleaning by incorporating specified amts. of a cationic surfactant, a nonionic surfactant, a volatile alkali agent, and a volatile water-soluble solvent together with water into the same and imparting a specified pH to the same. SOLUTION: This compsn. contains 0.001-5 wt.% cationic surfactant of formula I or II, 0.001-5 wt.% nonionic surfactant, 0.001-10 wt.% volatile alkali agent (e.g. ammonia), 0.001-50 wt.% volatile water-soluble solvent (e.g. ethanol), and water and has a pH of 8-13. In the formulas, R<1> is 6-20C alkyl or alkenyl; R<2> is 1-20C alkyl or alkenyl; R<3> is 1-3C alkyl; R<4> is R<2> , 2-hydroxyethyl, or 2- hydroxypropyl; X<-> is an anionic group derived pref. from an alkyl sulfate or an arylsulfonic acid; R<5> is 13-20C alkyl or alkenyl; R<6> is R<4> ; and R<7> is R<3> .
Patent JP-H0249766-A (JP)
Title: 4-aryl-4-piperidine carbinols and heterocyclic analogue thereof
Inventor: ENJIERUBAATO SHIGANEKU
IPC: A61P25/26
Filed: 1989-03-28
Abstract: Known and novel 4-aryl-4-piperidinecarbinols and heterocyclic analogs are useful as analgesics. Also provided are novel pyrrolidinecarbinols and hexahydroazepin carbinols which are useful as analgesics, antidepressants and, in some cases, as anorectic agents.
Patent JP-S60231153-A (JP)
Inventor: TEIMOSHII II DERONII
IPC: G01N27/447
Filed: 1985-04-08
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-S548452-A (JP)
Title: Analog gate circuit
Inventor: KUDOU YOUICHI
IPC: H03K17/60
Filed: 1977-06-22
Abstract: PURPOSE:To obtain an analog gate circuit which can obtain a large output current capacity with a low power consumption, by using two external terminals obtained through common connection of the collector and emitter of the first and second transistors as the input terminals.
Patent JP-S63269980-A (JP)
Inventor: RICHIYAADO ANTONII GOTSUDOUIN
IPC: C07D213/71
Filed: 1988-03-28
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-S59200640-A (JP)
Inventor: HAMAGURI KENJI
IPC: A61B10/00
Filed: 1983-04-26
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-H01248252-A (JP)
Title: Memory controller
Inventor: KOBAYASHI YUSHIE
IPC: G06F12/16
Filed: 1988-03-30
Abstract: PURPOSE:To obtain true data even if a memory failure is generated by reading out data which have been written in two areas in a nonvolatile memory and deriving OR of every bit of both of them. CONSTITUTION:When data in a memory controller is varied after a power source has been turned on, a memory control circuit 1 executes rewriting of a nonvolatile memory 3 so that the data in the memory controller coincides with data in the nonvolatile memory 3. In this case, the memory control circuit 1 writes the same data in two areas in the nonvolatile memory 3. Subsequently, the power source is turned off, and thereafter, when the power source is turned on again, a resetting circuit 6 operates, and the memory control circuit 1 reads out two data from the nonvolatile memory 3. Next, OR of every bit of two data which have been read out in such a way is taken. Therefore, even if some bit in two data is broken down, true data can be obtained.
Patent JP-S53968-A (JP)
Title: Manufacture of color picture tube fluorescent
Inventor: HINOSUGI MITSURU
IPC: H01J9/227
Filed: 1976-06-25
Abstract: PURPOSE: To obtain good adhesion between the panel inside and light absorbing material film, eliminate pinholes in the light absorbing material film and coming off of the phosphor picture element by applying more than two layers of light absorbing material of different grain-size distribution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233002-A (JP)
Title: Method for polymerizing vinyl based monomer
Inventor: ASAHI TETSUYA
IPC: C08F14/06
Filed: 1985-04-10
Abstract: PURPOSE:To prevent effectively the scale deposit on the inner surface of equipment, by applying a reaction product of a hydroxystyrene polymer with an oxidizing agent previously to the inner surface of the equipment in polymerizing a vinyl based monomer. CONSTITUTION:A vinyl based monomer, e.g. ethylene or acrylonitrile, is polymer ized in an aqueous medium, preferably at 30-80 deg.C temperature to give a hydroxystyrene polymer expressed by the formula (m is >2; n is 1-3), e.g. o-hydroxystyrene or 2,5-dihydroxystyrene, which is then reached with an oxidiz ing agent, e.g. chromic acid or lead tetraacetate, normally at 0-100 deg.C to afford a reaction product. The resultant reaction product is previously applied to the inner surface of a polymerizer, preferably at 0.01-10g/m<2> ratio by the spraying, rinsing methods, etc. EFFECT:The prolonged effect is obtained due to improved adhesion to metal.
Patent JP-H05271899-A (JP)
Title: Formation of mixed film by arc thermal spraying method
IPC: C23C4/16
Filed: 1992-03-30
Abstract: PURPOSE:To form a mixed film having >= two kinds of properties on the surface of stock by one stage production using a wire coated with hot dip metal and applying arc thermal spraying to the surface of the stock. CONSTITUTION:The surface of a wire A is coated with a hot dip alloy 8 of molybdenum series or the like, which is cooled, and its surface shape is strengthened to form a wire A1 applied with the coating. By using this wire A1, arc thermal spraying is applied to the surface of the stock of an Al allay or the like by an arc thermal spraying apparatus. In this way, a surface layer in which two kinds of alloys of iron series and molybdenum series are melted and mixed is formed on the stock. The objective film having both of wear resistance of iron series and lubricity of molybdenum series can simultaneously be formed.
Patent JP-H11269934-A (JP)
Title: Revolving working machine
Inventor: YUGAWA KATSUHIKO
IPC: E02F9/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the visibility of a working machine from a driver's seat and easy access to the driver's seat by easily balancing the front and rear weights of a machine body. SOLUTION: A revolving working machine has a revolving base 4 supported in such a way as to freely revolve about a vertical axis P1, and the fulcrum P2 of the horizontal swing of a working device 5 is placed at the front end of the revolving base 4. A driver's seat 14 and an awning part 46 covering the top of the driver's seat 14 are provided on the revolving base 4, and the driver's seat is provided in such a way as to be biased horizontally to one side with respect to a revolution axis P1. The fulcrum P2 of the swing of the working device 5 is placed on the other side horizontally opposite to the side to which the driver's seat 14 is biased, and the post 47 of the awning part is provided behind the fulcrum P2 of the swing and on the other side horizontally opposite to the side to which the driver's seat 14 is biased.
Patent JP-H02253388-A (JP)
Title: Memory cartridge loading mechanism
Inventor: MIYAKE MICHIHIRO
IPC: B42D15/10
Filed: 1989-03-27
Abstract: PURPOSE:To surely load and connect a memory cartridge in a simple constitution by providing a projection at one part of a feed roller, rotating the feed roller, feeding the memory cartridge inside prescribed information equipment, and pressurizing a back edge part by means of the projection. CONSTITUTION:A projection 22a is formed at one part of the outer circumference of a feed roller 22, by rotating the feed roller 22, a memory cartridge 10 is fed inside the prescribed information equipment, and the back edge part of the memory cartridge 10 is pressurized by the projection 22a. Consequently after the memory cartridge is shifted to a certain extent by friction with the feed roller, the rear edge part is pressured inside the information equipment by the projection of the feed roller. Thus even when a connector in the information equipment is composed so as to require strong force at the time of connection, the memory cartridge can be surely connected to the connector.
Patent JP-S58191286-A (JP)
Inventor: TOKORO GUNJI
IPC: D06Q1/00
Filed: 1982-05-06
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-H01299210-A (JP)
Title: Cosmetic composition containing di- organopolysiloxane
Inventor: JIYAN FURANSOWA GURORIEERU
IPC: A61K8/00
Filed: 1989-03-27
Abstract: PURPOSE: To obtain a cosmetic composition which contains a diorganopolysiloxane bearing 3-benzylidenecamphor functional group, protect skin and hair from ultraviolet rays and give hair softness. CONSTITUTION: This cosmetic composition contains a compound of formula I or formula II [R is an alkyl, phenyl, 3,3,3-trifluoropropyl where at least 80% is CH3 ; A is formula III (R1 and R2 are each H, an alkyl, an alkoxy, OH, trimethylsilyloxy; R3 is H, an alkyl, an alkoxy); B is R, A; (t) is 0-200; (s) is 0-50; (u) is 1-20 where t+u>=3; in the case that (s)=0, at least one of two Bs is A]. This compound shows excellent light-filtering properties over a wide range of wavelength from 280-360nm, dissolves in a usual solvent for cosmetic and have excellent chemical and photochemical stability.
Patent JP-H02259168-A (JP)
Title: Production of nylon fibrous material
Inventor: KIKUCHI YUKIO
IPC: D06M101/16
Filed: 1989-03-29
Abstract: PURPOSE:To obtain the subject material capable of decreasing its yellowing degree by bonding lamination, through a hard-to-yellow synthetic resin adhesive, of a hard to yellow synthetic resin impregnated nylon cloth layer and a back cloth. CONSTITUTION:A cloth layer side release paper 10 is coated with a hard-to- yellow synthetic resin adhesive S1 followed by drying to form a cloth layer side adhesive layer 20, which is then laminated with a hard-to-yellow resin- impregnated nylon cloth layer 40. A back cloth side release paper 50 is coated with a hard-to-yellow synthetic resin adhesive S2 followed by drying to form a back cloth side adhesive layer 60, which is then laminated with a back cloth 70. Thence, both the above-mentioned release papers are removed, and the cloth layer side adhesive layer and the back cloth side adhesive layer are conjugated, thus obtaining the objective nylon fibrous material capable of decreasing its yellowing degree and causing no oozing of said adhesive onto the surface of nylon cloth. The hard-to-yellow resin is pref. a polyurethane consisting mainly of aliphatic polyurethane and/or alicyclic polyurethane.
Patent JP-H0368404-A (JP)
Title: Device for removing deposit on tank bottom
Inventor: BABA OSAMU
IPC: A01K63/04
Filed: 1990-03-22
Abstract: PURPOSE:To discharge the deposit on the tank bottom in its concd. state by linking a driving means to a guide member and using the inner end of a lower movable bottom plate as a lid. CONSTITUTION:The upper movable bottom plate 82 is inclined downward from the tank wall 19 side, and its lower edge is slidably abutted on the upper surface of the lower bottom plate 81. When the outer free end of the lower movable bottom plate 81 is lifted by the driving means 3, the lower movable bottom plates are separated from each other to open the tank 2, gradually inclined and finally inclined at the same angle as the upper movable bottom plate 82 in its stationary state. Consequently, the suspended matter in the water in the tank is deposited, and the deposit flows down on the inclined surface of the upper movable bottom plate 82 and settled on the upper surface of the lower movable bottom plate 81. The lower movable bottom plate 81 is then inclined, a groove 2 is opened, and the settled deposit is sent into the groove. The space and energy are saved in this way.
Patent JP-H04309054-A (JP)
Title: Facsimile equipment
Inventor: KAGEYAMA MITSUHIRO
IPC: H04N1/00
Filed: 1991-04-08
Abstract: PURPOSE:To define the minimum securable memory capacity for each function by providing a storage means storing a data used for each communication function and a management means managing how to use the storage means in the unit of communication function to the facsimile equipment. CONSTITUTION:The facsimile equipment is provided with a read section 1, a recording section 2, a communication control section 3, a central processing unit(CPU) 4, a picture memory 5 to store a picture data, a management memory 6 to store a management data for the operating state of the picture memory 5, an operation section having keys and a display section to command a facsimile function or the like, a ROM 8 storing a program to operate the CPU 4 and a RAM 9 used for a work area to operate various programs. Then the picture memory 5 stores the data used for various communication function and the management memory 6 manages the memory block of the picture memory 5 in the communication function unit such as deputy reception and transmission reservation or the like. That is, the memory capacity of the picture memory 5 is allocated to a lowest number block by each function.
Patent JP-S63277048-A (JP)
Title: Magnetic flux transmitting circuit
Inventor: YOKOZAWA KOICHI
IPC: G01R33/32
Filed: 1987-03-28
Abstract: PURPOSE:To transmit weak magnetic flux even under environment where the intensive change of a magnetic field is present, by replacing a part of a superconductive closed loop with a variable resistor to change a resistance value in synchronous relation with the change of a DC magnetic field. CONSTITUTION:One closed loop is formed from a receiving coil 1, an input coil 2 and a variable resistor 3 to constitute a magnetic field transmitting circuit. The variable resistor 3 is constituted of a superconductive wire 5 becoming superconductive in a magnetic field equal to or less than a normally conductive and critical magnetic field when a magnetic field equal to or more than a critical magnetic field is applied and operating as a variable resistor, an operation coil 6 applying a magnetic field to the superconductive wire 5 to bring said wire to a resistance state, a switch 7 allowing a current to flow to the operation coil 6 to generate a magnetic field and a fixed resistor 10 arranged in series to the superconductive wire and extremely small in a resistance value. The variable resistor 3 becomes a high resistance state before an inclined magnetic field increases and decreases to allow an induced current to attenuate and becomes a low resistance state immediately before an AC magnetic flux signal desired to be detected is outputted to prevent the generation of heat noise and a magnetic flux transmitting circuit capable of transmitting a weak magnetic flux even under environment where the intensive change of a magnetic field is present can be realized.
Patent JP-S62231538-A (JP)
Title: Circuit switching circuit
Inventor: MORIMOTO HIDEAKI
IPC: H04B1/74
Filed: 1986-03-31
Abstract: PURPOSE:To switch a circuit in a long switched section without a code error by frequency-dividing two data signals to be switched at the latter stage of a reception signal processor so as to make a time slot longer. CONSTITUTION:With a frame pulse FA as the phase reference to divide a frequency, a serial/parallel conversion circuit 11 frequency-divides a clock signal CL2a by four and generates a clock signal CL3a. Similarly a serial/parallel conversion circuit 12 frequency-divides a data signal S2b by four, with a frame pulse Fb as the phase reference to divide a frequency, and outputs a data signal S3b. The lengths of the time slots of the data signals S3a and S3b are so long four times those of the data signals S2a and S2b that they can absorb the fluctuating component of the propagation delay difference between the circuits SYS1 and SYS2 Accordingly no code error occurs when a switching circuit 13 switches the circuits.