baber/WOPTO huggingface dataset:
Patent JP-S63204005-A (JP)
Title: Labor-saving and sanitary smokeless combustion method of solid fuel
Inventor: MURAKAMI MASAYUKI
IPC: F23B99/00
Filed: 1987-02-18
Abstract: PURPOSE:To obtain the labor-saving, sanitary, and efficient combustion of solid fuel by installing a movable combustion bed stand with an ash storing bank. CONSTITUTION:Solid fuel is charged into a fuel storage tank 15. Ignition is carried out from a suction port 6 and heating power is freely controlled by increasing and decreasing the amount of suction air with a combustion controller 7. Flames generated at a violent combustion part 13 move downward from an exhaust inlet 1 and then move towards an exhaust outlet 8 (smoke cylinder port) while releasing heat. Ashes generated near the inlet 1 of a combustion bed stand 2 at that time are sucked downward with the flames and fall into an ash receiving box 10 to be stored. A working piece 4 is rotated by the operation of an outside handle of a stove, etc., to vibrate the stand 2 with an ash storing bank 14 to slide off and remove overstored ashes on the stand or the sliding induction of the fuel to the part 13 is urged by the vibration of a combustion support bed stand 2', and the optimum combustion condition can be recovered and maintained simply and easily.
Patent JP-2000234588-A (JP)
Title: Closed type electric compressor
Inventor: ONO KAZUHIKO
IPC: F04C29/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce deflection of a joint spring by communicating an insert tube with a damper collar fitted into a suction muffler intake hole and having an extending part which extends to a suction muffler intake hole outer part. SOLUTION: A damper collar 18 formed into a tube shape out of a material such as rubber by means of injection molding is attached to an intake hole 6 of a suction muffler 5, and an extending part 22 is formed on one end of the damper collar 18 so as to protrude to an outside of the intake hole 6 of the suction muffler 5. An expansion part 23 is formed on a tip end of the extending part 22, an insert tube flange part 20 is fitted to the expansion part 23 to grip an insert tube 19. It is thus possible to absorb vibration from a compression element by a damper collar extending part 22, and it is also possible to reduce squeak noise of a joint spring 7 caused by deflection of the joint spring 7.
Patent JP-H06253167-A (JP)
Title: Picture distortion correction device for flat type cathode ray tube
Inventor: SAWARA HIROSHI
IPC: H04N3/23
Filed: 1993-02-25
Abstract: PURPOSE:To correct inverse trapezoidal shape distortion in an excellent way without causing remaining correction in the flat type cathode ray tube. CONSTITUTION:A sawtooth wave signal of a vertical period is applied from an output circuit 100 to a base of a transistor(TR) of a modulation circuit 300, a sawtooth wave signal generated at a latter half of the vertical period is applied from a generating circuit 200 to the emitter of the TR, and a synthesis signal of the two sawtooth wave signals is obtained at its collector. The latter half of the sawtooth wave signal of a vertical period is emphasized in the synthesis signal and a joint of the two sawtooth wave signals is subjected to smoothing processing by an integration circuit 311. An integration circuit 301 for AC feedback acts as enhancing the operating efficiency of the integration circuit 311. A voltage modulated by the synthesis signal for a DC voltage +B2 is obtained at an emitter of a TR 307 and the voltage is used for the power supply for a deflection circuit 7. A horizontal deflection current is more emphasized at a lower part of the screen in the deflection circuit 7 and inverse trapezoidal picture distortion is corrected without causing remaining correction at the lower part of the screen.
Patent JP-H07249081-A (JP)
Title: Method and device for integrating plural documents
Inventor: YAMAMOTO TAKAHIRO
IPC: G06Q10/10
Filed: 1994-03-08
Abstract: PURPOSE:To provide an integrating method and device for plural documents which properly integrates the documents into one document without any contra diction while matching and merging them. CONSTITUTION:A line integration part 1 inputs document data 001, 002, and 003 of plural documents and merged document data 801 which are already generated and connects corresponding lines together and a key column specification part 2 specifies one column in the document data as one key column; when the column contents of the same rows are not all the same in the aimed key column specified by the key column specification part 2, a contradictory row detection part 3 performs a process for inputting all the column contents of the row. When the column contents of one row are not blank and all the column contents of the same rows of other documents are blank, an information addition part 4 which performs a process for substituting the column contents for the blanks and when the column contents of the same rows are all the same, a redundancy deletion part 5 performs a process for putting them together into one row.
Patent JP-S59162665-A (JP)
Title: Magnetic recording device
Inventor: SASAKI HIDEMI
IPC: H04N5/781
Filed: 1983-03-07
Abstract: PURPOSE:To record continuously many still pictures and make a device small- sized by connecting the first device, which sends a magnetic disk where recording of picture signals is terminated, and the second device, which stores the sent magnetic disk, as required. CONSTITUTION:In the second device 25, the first storage part 27 where plural recording jackets 26 are stored and the second storage part 29 where recorded jackets 28 sent from the first device 1 are stored are formed on both sides of the first device 1. In case of continuous photographing, the second device 25 is connected to the first device 1, and a photographic mode selecting switch 24 is set to a continuous photographic mode. When a release button 23 is depressed, a magnetic disk of a jacket 6 held in a holder 8 is rotated and driven by a driving motor 4, and a magnetic head 5 slides on a magnetic disk 7 in the circumferential direction by this rotation. Meanwhile, an object image from a photographic lens 2 is converted to an electric signal by a solid-state image pickup device 3 and is subjected to signal processing and is recorded onto the magnetic disk 7 through the magnetic head 5 by magnetization.
Patent JP-S56134829-A (JP)
Title: Pulse width modulating circuit
Inventor: KOURIKI YOSHIROU
IPC: H03K7/08
Filed: 1980-03-25
Abstract: PURPOSE:To obtain a small-sized pulse width modulating amplifying circuit without requiring another comparator, by applying the sound signal into the triangular wave signal oscillating circuit and by performing pulse width modulation inside this circuit simultaneously. CONSTITUTION:The output of sound output amplifier 3 is inputted to noninversion terminal of operational amplifier 8. The output voltage of comparator 7 is applied to the inversion terminal of operational amplifier 8, and the output of operational amplifier 8 is connected to the noninversion terminal of comparator 7. When sound signal (b) is 0V, output voltage VA of comparator 7, namely, output voltage VO becomes a pulse voltage of duty 50%; and when sound signal (b) becomes +Vb, the difference between voltages Vb and VA is integrated and is inputted to the noninversion terminal of comparator 7 by the operational amplifier, and thus, output voltage VA becomes a voltage which corresponds to input voltage +Vb and was subjected to pulse width modulation.
Patent JP-S63317696-A (JP)
Title: Composite plated steel sheet having excellent workability and corrosion resistance
Inventor: HANEDA TAKASHI
IPC: B32B15/08
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a composite plate steel sheet having excellent workability and corrosion resistance by forming a coated film of an org. high-polymer material via a chromate film on a Zn plating layer contg. fine particles of the oxides, etc., of metals such as Si at a specific ratio. CONSTITUTION:The Zn or Zn alloy plating layer contg. >=0.01wt.% fine particles of the oxides, carbides, nitrides, borides, phosphides and sulfides of >=1 kinds among Si, Al, Fe, Ti, Mo, Cu, Zn, Ni, Co, Ca, Ce, Cr, and Sb independently or in combination is formed as an under layer on a steel sheet. If necessary, >=1% Cr may be incorporated into this Zn alloy plating layer. The content of Zn is required to be >=10%. The coating weight of the plating is preferably about 1-100g/m<2>. The chromate film is formed as an intermediate layer on such under layer. The coated film which consists of the org. high-polymer material such as epoxy resin or fluoroplastic and has a uniform thickness of about 0.1-10mum is further formed as an upper layer on this intermediate layer.
Patent JP-S59162472-A (JP)
Title: Reflected wave receiving system for sector electronic scan type ultrasonic diagnosing equipment
Inventor: TAKEUCHI YASUTO
IPC: G01N29/04
Filed: 1983-03-07
Abstract: PURPOSE:To realize a directional characteristic with a high fidelity by receiving signals with transducers in such a manner that they will be attenuated more corresponding to their delay times unavoidably taken to enable compensation for difference in attenuation due to a difference in the propagation length. CONSTITUTION:When a sector electronic scanning is done using a phased array transducer having transducers Eo-En arranged linearly, attenuators ATT1- ATTn are inserted between the transducers E1-En and buffer amplifiers A1-An. A control circuit CONT determines difference of attenuation due to difference in the propagation length of a reflected wave reaching the transducers based on a medium and a sector angle to control the attenuation of the ATT. Thus, the attenuation due to difference in the propagation length can be automatically compensated for by increasing the attenuation corresponding to the prolonged delay being applied thereby realizing the desired directional characteristic with a higher fidelity.
Patent JP-S61196578-A (JP)
Inventor: KAARU FURANKURIN HOIITOREI JIY
IPC: H01L29/08
Filed: 1986-02-20
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-H10230515-A (JP)
Title: Production of grout material
Inventor: KOBAYASHI ISAO
IPC: C04B111/70
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To impart excellent preservability as compared with a premix type, to obtain a uniform mixture, to simply perform execution and to reduce transport cost. SOLUTION: In the production of a grout material, cement and an intimate mixture are separately charged in bags as one units and the intimate mixture contains silica sand and at least one kind of a component selected from fly ash, calcium carbonate and cement and also contains at least one kind of a component selected from a re-emulsifying powder resin, a water reducing agent, a deforming agent, an expanding agent, shrinkage reducing agent, a thickener, a fiber and a slag fine powder and one or more unit of cement is taken out of the bag to be mixed with water and, thereafter, the intimate mixture is added and mixed and the bag may be composed of a water-soluble substance.  This intimate mixture is either one of silica sand, calcium carbonate or cement (1), at least one kid of the re-emulsifying powder resin and the water reducing agent (2), at least one kind of silica sand, calcium carbonate, cement or the slag fine powder (3) or at least one kind of calcium carbonate, cement or a slag fine powder (3).
Patent JP-H10234539-A (JP)
Title: Display shelf for goods in vessel
Inventor: KAMETANI YUJI
IPC: A47F7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To enable to keep face display and not to be restricted to display even when the sizes of goods are changed, by equipping goods stands by goods and enabling to position goods stands in the front/back direction. SOLUTION: An arm 2 is fitted into to be attached on a prescribed position on a frame 100 of this display shelf and a base body 10 is mounted on the arm 2 like covering a sheath on. After mounting, a screw for draw-off prevention is fastened. Since support columns of goods stand 20 are made spring plates, a goods stand is made passable between them by clamping open legs like two pieces from the lower side of a display base 1 and fixed to the base body by spreading energizing of the spring plate when the two pieces are released after desired positioning. When a necessary number of goods stands are mounted, desired goods are displayed erecting the upper face. Putting out/in the base body 10 on the face display base 1 can be easily carried out by drawing out the base body 10 of the display base 1.
Patent JP-S56136162-A (JP)
Title: Manufacture of field pole
Inventor: FUKUDA SHINZOU
IPC: H02K15/12
Filed: 1980-03-26
Abstract: PURPOSE:To minimize the number of processes and to firmly obtain a circular coil by winding an insulating material having good impregnation between each of strands in winding the strands on an iron core wherein resin is hardened after forming a coil in a predetermined shape by impregnating the resin in the coil and by using an upper mold. CONSTITUTION:Ground insulation 13 is applied to the barrel part of a field core 2 and a protective plate 6 is assembled at the inside of circular field poles. Furthermore, strands 40 are wound around the ground insulation 13 after installing auxiliary means 14 and 15 for winding. At that time, an insulating material 12 having good resin impregnation is wound between the strands 40. After completing the winding of the strands 40, the auxiliary means 14 and 15 for winding are removed and resin is impregnated in the coil 30. Then, a flexural upper mold formed the molded surface in a circular shape is applied to the upper surface of the coil 30 to form the coil 30 in a circular shape by pressing the coil 30 by the protective plate 6. Finally, the resin is hardened and the upper mold is removed to complete field poles.
Patent JP-H02289691-A (JP)
Title: Preadjusted speed change gear fluid and its manufacture
Inventor: ANDORUU JIYOOJI PAPEI
IPC: C08F8/00
Filed: 1990-02-20
Abstract: PURPOSE: To obtain a transmission oil for automobiles that shortens the period of a trial run by mixing a base oil with an ester partially hydrolyzed product obtained by heating an alkenyl succinimide dispersant or the like together with a phosphate and water.  
     CONSTITUTION: A mixture of (A) 2 to 200 parts (by weight) aliphatic succinimide (or succinamide) having a number average molecular weight of 700 to 5,000 with (B) 1 part phosphate and (C) about 0.01% by weight water are heated at a temperature of 50 to 150°C to partially hydrolyze the component (B) and then the water and the alcohol are removed. The thus obtained premixture is blended with a major part of an oil to obtain a mixed lubricant having a viscosity of 6.5 to 8.5 cSt (100°C) and the oil is added to obtain the intended transmission liquid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57151934-A (JP)
Title: Copying machine with manually moving part
Inventor: MURANAKA MASAICHI
IPC: G03B27/50
Filed: 1981-03-16
Abstract: PURPOSE:To obtain a small-sized, useful device by equipping a recording paper feeding device uses as a driving source a step motor turned on the basis of a signal generated by a movement-extent detection signal generator, and a recording head which records an image signal. CONSTITUTION:On an original to be copied, the bottom plate of a machine body 1 is mounted and the machine is powered up; and an image area is put in a readout window 1a, and image information is imaged on a solid-state line image sensor IS through an imaging lens L by light beams from a lamp 1L and reflecting plates RP1-RP4. Every time the machine body 1 moves in a subscanning direction by predetermined distance, the solid-state line image sensor IS converts the image information into an N-bit image signal on the basis of a signal from a movement-extent detection signal generator TPG, and the converted signal is stored in a 1-line memory. This stored image signal is read out, and is recorded on recording paper P with a recording head H equipped with N pieces of recording elements through N units of recording driving circuits.
Patent JP-2000238760-A (JP)
Title: Paper tray
Inventor: KOSHIO SHINJI
IPC: B32B27/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper tray suitable for microwave oven use and can be retort-sterilized. SOLUTION: This relates to a paper tray laminated with a thermoplastic sheet 20 on the inner face of a paper box 10a with a flange. The exposed part of a tray outside paper end face is covered by an insert injection forming method which injects melted thermoplastic resin in a metal mold where the tray is inserted and arranged in advance.
Patent JP-H10229876-A (JP)
Title: Alfa-1,3-multi-branched dextran-hydrolyzing enzyme, its production, and production of cyclic isomalto-oligosaccharide
Inventor: KOBAYASHI MIKIHIKO
IPC: C12R1/01
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel enzyme that specifically hydrolyzes the branching chains in branched oligosaccharides without action on cyclic oligosaccharides. SOLUTION: This novel enzyme is α-1,3-multi-branched dextran hydrolysis enzyme having following physical and chemical properties: 1. Action: It acts on multi-branched dextran having the α-1,3 bond branches to form glucose; the optimal pH is near 7.0 and the stable pH range is 5.5-8.0; 2. Substrate specificity: When a gluco-disaccharide is used as a substrate, it well acts on them in the order of α-1,2>α-1,4>α-1,3>α-1,6 and acts at best on dextran, next α-1,3-multi-branched dextran and scarcely acts on mutan of α-1,3-glucan; 3. Inhibition and activation: This enzyme is inhibited more than 90% with Hg<2+> , Cu<2+> , Ni<2+> , Fe<2+> and the like and activated by 30% with Ca<2+> ; the optimal temperature is 45 deg.C.  The heat treatment at 45 deg.C for 15 minutes deactivates the enzyme by 30%, while 50 deg.C for 15 minutes completely deactivate it; 4. Molecular weight: 90,000 according to the gel filtration and 80,000 according to the SDS PAGE.
Patent JP-S55130934-A (JP)
Title: Ketone synthesis from grignard reagent and acid halide
Inventor: SATOU MASAO
IPC: C07C45/00
Filed: 1979-03-31
Abstract: PURPOSE: To obtain a ketone useful for preparing various reagents, medicines, agricultural chemicals and dyes, in high yield by reacting a Grignard reagent with a carboxylic acid halide, which are easily available, in a specific solvent at a specified temperature.  
     CONSTITUTION: A Grignard reagent (G) of the formula R 1 MgX is reacted with a carboxylic acid halide of the formula R 2 COX (R 1  and R 2  are the same or different organic groups selected from straight or branched chain alkyl, cycloalkyl, aryl, and aralkyl groups, and may have a substituent which is inert to the reactants and product; X is halogen) in a solvent which has a great coordination force with G, e.g. tetrahydrofuran or diethylene glycol dimethyl ether, at 0°C or below, preferably -30W-78°C, to give the objective compund. The method is applicable to a wide combination of raw materials, and useful for the synthesis of a number of ketones. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55131117-A (JP)
Title: Pollution-free heat insulating material for iron and steel and sealing material for annealing furnace using said heat insulating material
Inventor: KAI MOTOFUMI
IPC: D06M17/00
Filed: 1979-03-29
Abstract: PURPOSE:To produce the pollution-free heat insulating material for annealing furnaces by spinning cotton-form inorganic material composed primarily of Al2O3, SiO2 with heat-resistant yarns as core material, further weaving the same to a woven fabric by a weaving machine or laminating said fabric on a glass met. CONSTITUTION:Cotton-form inorganic material 23 of short fibers is made by  melting raw material composed primarily of Al2O3, SiO2 and with high-velocity flow of steam or air or other methods. This is spun in the form of winding this on any of silica glass yarns, heat-resisting stainless steel yarns 16, tungsten carbide yarns and staple fiber yarns or their composite as core material 24, and these are twisted to make 25 which is then woven by a weaving machine to make a long-length woven fabric 26. Or this woven fabric 26 and heat-resistant silica glass mats 14 are laminated to make a composite form sheet 21. This yields the sealing material of superior heat resistant and heat insulation characteristic which is suited as heat insulating material for annealing furnaces for iron and steel.
Patent JP-S55130502-A (JP)
Title: Small-sized optical circuit
Inventor: OKAMOTO AKIRA
IPC: G02B6/28
Filed: 1979-03-30
Abstract: PURPOSE:To simplify the structure of an optical circuit by using blocks with optical transmission lines incorporated. CONSTITUTION:The V-groove of T-shape is cut in block substrate 1 made of hard resin, an optical transmission line 3 fitted with a half-mirror at its 45 deg. section and optical transmission lines 4, 5 having 45 deg. sections are arranged. Resin 6 of the same quality as the resin of substrate 1 is then hardened and molded into a cube of a desired size to form small block 29 with a functional portion built-in. Optical transmission line 31 detachably fitted with connector 34 at one end is buried by a similar means to form small block 37. One block 29 is combined with three blocks 37 to obtain a small-sized solid optical circuit part capable of direct connecting through connectors 34, having a simplified structure and an optical branching function built-in, and showing high optical coupling efficiency.
Patent JP-S61198821-A (JP)
Title: Voice frequency band compressing system
Inventor: YOKOTA TAKAHIRO
IPC: H04B1/66
Filed: 1985-02-27
Abstract: PURPOSE:To prevent deterioration in the quality of a voice signal by sending a synthesis wave comprising a frequency division wave restored again into a voice band through 1/N frequency division and a modulation wave being a modulation of subcarrier with an envelope component of the extracted voice signal and modulating the wave obtained through the restoration into the voice band with the envelope component extracted from the modulation wave. CONSTITUTION:A voice signal having 0.3-3.4kHz component fed to a terminal MOD IN at the transmission side is mixed with a carrier from an oscillator 1-2 at the transmission side by a frequency converter 1-1 in an SSB generating section and converted into an SSB wave having, e.g., 7.3-10.4kHz through a band pass filter 1-3. The synthesis wave fed to a terminal DEM IN at the reception side is separated into a frequency division wave and a modulation wave by a low pass filter 6 and a high pass filter 11. The frequency-divided wave is multiplied by nine at a multiplier 7 and converted into a component of 7.3kHz-10.4kHz, mixed with a carrier in, e.g., 7kHz from an oscillator 9 at the reception side by a frequency converter 8 and converted into a wave of 0.3-3.4kHz component. The wave is fed to an amplitude modulator 13 through a low pass filter 10.
Patent JP-S62197365-A (JP)
Inventor: SATSUMOTO SHINICHI
IPC: C04B38/00
Filed: 1986-02-21
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-H06247051-A (JP)
Title: Heat sensitive recording sheet for label
Inventor: NAKAZAWA TORU
IPC: B41M5/26
Filed: 1993-02-26
Abstract: PURPOSE:To provide a heat sensitive recording sheet for a label which has favorable color development properties and is free from unevenness of the surface even if the sheet is immersed in water and superior in keeping properties such as water resistance and printability. CONSTITUTION:A heat sensitive recording sheet is obtained by sticking peeling paper to the rear of a substrate through a pressure adhesive agent layer and laminating an undercoating layer of a main component of hollow particle of thermoplastic resin, a heat sensitive recording layer and a protective layer onto the same substrate and at least 75wt.% binder of the undercoat layer is a hydrophobic polymer and a range of 10 to 40wt.% of the hollow particle of the thermoplastic resin is made the hydrophobic polymer. Preferably, dried coated quantity of the undercoat layer is 4 to 15g/m<2>, an inorganic or organic pigment of the protective layer is made 2 to 40wt.% of the whole of the protective layer and the hydrophibic polymer is used as the binder.