baber/WOPTO huggingface dataset:
Patent JP-H08195937-A (JP)
Title: Special reproduction data preparing device
Inventor: ABE SHUJI
IPC: H04N19/91
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the generation of image blurs even in the case of a field mode by converting data into the same representative value for every plural prescribed blocks and outputting the data as special reproduction data. CONSTITUTION: An interframe is supplied to a simplified VLD 2 via an input terminal 1, the frame is separated into various kinds of headers and codes, a DC code is imparted to a VLD 4, a variable length decoding is performed for the code and the predictive error of the DC component of each block is outputted to a DPCM decoder 5. The decoder 5 adds the DC components up to the previous block in a prescribed predictive order and the predictive error of the present block of the DC components, obtains the DC component of the present block and outputs the component to a representative valuing part 6. The representative valuing part 6 averages the DC component for prescribed block, determines the representative value and outputs the value to a DPCM encoder 7.  The encoder 7 performs a predictive coding by defining the difference of the DC components with each other of each block as the predictive error, the coding is supplied to a VLC 8, a variable modulation coding is performed for the coding and the coding is outputted as a DC code to an MPX 3. The MPX 3 performs a time division multiplexing for the code and defines the code as a special reproduction code.
Patent JP-S5390978-A (JP)
Title: Thermocouple
Inventor: KOMATSU HIDEKAZU
IPC: G01K7/02
Filed: 1977-01-20
Abstract: PURPOSE: To produce a thermocouple for large outputs used as a power source for controlling gas combustion apparatus which particularly dislike the use of commercial power sources by superposing two kinds of metal plates provided with specific through-holes and connecting the respective both end parts of the bridging piece groups remained between the through-holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63176663-A (JP)
Title: Ignitor for internal combustion engine
Inventor: NAGASAWA MASAO
IPC: F02P3/04
Filed: 1987-01-14
Abstract: PURPOSE:To cut off the primary electric current always at the proper time by connecting the base terminal of a transistor through a resistor with the connection point between a condenser and the primary coil. CONSTITUTION:A thyristor 8 conducts at each ignition timing, and a transistor 6 is allowed to conduct by the electric charge of a condenser 4. Then, a large discharge electric current starts to flow in the circuit of the primary coil 5a of an ignition coil 5 and the transistor 6 with the electric delay of about 90 deg. in comparison with the condenser voltage, by the electric discharge of the condenser 4. While, the voltage of the condenser 4 starts to sharply reduce, accompanied with the electric discharge. When the discharge electric current becomes close to the peak value, the voltage of the condenser becomes zero, and the base current of the transistor 6 becomes zero, and the transistor 6 is cut off. Since the transistor 6 is cut off by detecting the zero point of the condenser voltage, the electric current can be cut off always at the proper time.
Patent JP-S60151186-A (JP)
Title: Safety frame fitting device of tractor
Inventor: HASEGAWA SADAJI
IPC: B62D21/18
Filed: 1984-01-17
Abstract: PURPOSE:To facilitate the fitting/removing of safety frames by providing fitting seats fitting the bases of the safety frames below fenders covering the upper side of the right and left rear wheels. CONSTITUTION:A rear wheel driving shaft 15 interlocked with an engine is fitted to an interlocking case below a driver seat 1, and fenders 3 are arranged above rear wheels fitted to the driving shaft 15. These fenders 3 are removably fitted to fitting seats 5 of brackets 19 provided on the interlocking case 2. The fitting seats 5 can be used to fit the bases of the safety frames 4 so as to pinch the fenders 3, thereby the safety frames can be fitted/removed easily.
Patent JP-H08194532-A (JP)
Title: Guiding device for unmanned vehicle
Inventor: KITAJIMA JUNJI
IPC: G05D1/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide the guiding device of an unmanned vehicle for reducing the cost and working man-hour of laying a guide line, improving the stability of the branching operation of a travelling path and laying the guide line for which damages such as peeling off or the like is hardly generated. CONSTITUTION: Since a sensor 4 mounted on the unmanned vehicle detects the guide line 3 by projecting light scanning in a direction orthogonally crossing the advancing direction of the unmanned vehicle 2 from a projector 19 to the travelling path and receiving the reflected light from the guide line 3 of the light by a light receiver 21, the guide line is detected in the scanning width of the projecting light and detection is performed even when the width of the guide line is made extremely narrower than the width of the light guide line of a conventional light guiding system. Also, by forming identification display in the guide line 3, it is read by the sensor 4 and the reliability of branching line selection is improved. Further, the guide line 3 is embedded in a floor surface and durability is improved.
Patent JP-H02188567-A (JP)
Title: Production of diisocyanate compound
Inventor: YANAGII TOYOKAZU
IPC: C07C265/10
Filed: 1989-01-13
Abstract: PURPOSE:To produce the subject compound in high yield by continuously feeding urethane compound to a position higher than third stage in reaction and distillation column and feeding catalyst to a position higher than the position of the urethane compound, in a case of heat-decomposing urethane compound in a solvent having high boiling point and in the presence of catalyst. CONSTITUTION:Urethane compound is fed to a position higher than third stage from bottom and catalyst is fed to a position higher than the position of the urethane compound and reaction is performed, in a process of heat-decomposing of urethane compound in solvent of high-boiling point, in the presence of catalyst of metal simple substance of one or more selected from the group of manganese, molybdenum, tungsten and zinc, or catalytic compound of the metal and under reduced pressure of 1-700Torr to obtain corresponding isocyanate compound. By the method, diisocyanate compound is able to be industrially produced without using phosgene. Furthermore, high pressure and gas-phase reaction are not necessary, equipment is not so high cost, used raw material is low cost, yield of objective compound is high and space time yield is also excellent.
Patent JP-S60159256-A (JP)
Inventor: EBAAHARUTO SHIYUTAUSU
IPC: E04C3/02
Filed: 1985-01-17
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-2000204394-A (JP)
Title: Cleaning agent composition
Inventor: SHIMIZU TETSUO
IPC: C11D3/60
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composition excellent in physical detergency without producing malodors from rice bran capable of providing massage effects at the time of use, excellent in usability and capable of finishing skin in a moist and smooth state without making the skin tensioned. SOLUTION: This cleaning agent composition comprises rice bran, an ionic surfactant (e.g. an α-olefinsulfonic salt or a higher fatty acid ester) and crystals of sodium chloride in an undissolved state and further contains water. The rice bran is especially presubjected to salting treatment with the sodium chloride at the saturation solubility or above. The crystals of the sodium chloride are coated with the ionic surfactant salted out with the sodium chloride.
Patent JP-S5598856-A (JP)
Title: Method of fabricating semiconductor device
Inventor: NOMURA KOUJI
IPC: H01L21/331
Filed: 1979-01-24
Abstract: PURPOSE: To reduce the recombination current in the vicinity of an emitter junction in a semiconductor device and increase the amplification factor of the device in low current range by forming the emitter region of a planar transistor of a shallow and low impurity density region and a deep and high impurity density region surrounded by the shallow and low impurity density region.  
     CONSTITUTION: An SiO 2  film 22 is coated on an n-type silicon substate 21, an opening is perforated at the film 22, and a p-type base region 23 is diffused in the substrate 21. Openings 25a, 25b are again perforated at an SiO 2  film 24 thus formed at this time. Then, a polycrystalline silicon layer 26 is grown in gas phase on the entire surface of this substrate, an n-type impurity is diffused in the layer 26, and n - type layers 27, 27b are formed in the openings 25a, 25b, respectively. Thereafter, SiO 2  film 28 is coated on the entire surface, and the film 28 and the layer 26 are retained only between the peripheral portion of the layer 27a and the layer 27b. Thus, with the films 22, 28 as masks a deep n + type emitter region 29 is diffused. Simultaneously, impurity in the layer 26 is diffused, and shallower n-type emitter regions 37a, 37b than the region 29 are formed around the region 29. Then, an SiO 2  film 30 is coated on the entire surface thus formed, openings are perforated at the film 30, and respective electrodes are attached thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124626-A (JP)
Title: Plasticizing device of resin
Inventor: UMETSU MASAMI
IPC: B29C48/47
Filed: 1982-01-20
Abstract: PURPOSE:To provide a compact plasticizing device of resin by such an arrangement wherein two disks, each has a spiral groove on one side, are arranged to oppose to each other, and one disk is rotated while resin pellets are supplied into the gap between them from their edge portion and plasticized resin is obtained from the central portion of the disk. CONSTITUTION:A rotary disk 8 is provided to oppose to a fixed disk 7 having an extruding nozzle 1 at its center, the vicinity thereof heated by a heater 3 and resin pellets are supplied into the gap between them from a hopper 5 and the disk 8 is rotated by a motor 6. The resin is heated and plasticized by internally generated heat and is moved inward and compressed by the action of a  spiral groove 8' provided on the surface of the disk 8 and is extruded from the center nozzle 1. Since all stages of processing are carried out in the direction of  its radius, the length of the device becomes shorter comparing with the conventional screw extruding machine and the overall size of the device can be reduced.
Patent JP-S58128392-A (JP)
Inventor: HANSUUURURITSUHI BUTSUSHIYUHAU
IPC: C07F7/10
Filed: 1983-01-21
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-2000204206-A (JP)
Title: Resin composition for non-crosslinking expansion molding, and foam prepared therefrom
Inventor: ABE SHIGEHIKO
IPC: C08K5/36
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition which can be processed with rolls, can give high foaming properties to a foam in the normal pressure expansion molding, can improve calendering properties and can contribute to the improvement of the productivity. SOLUTION: The resin composition is formed by mixing 100 pts.wt. of an ethylene-vinyl acetate copolymer having the following characteristics of (a) to (c) and 1-20 pts.wt. of a sulfonyl hydrazide compound: (a) a vinyl acetate content of 5-50 wt.%, (b) a melt flow rate of 0.5-5 g/100 min as measured at 190 deg.C under the load of 2,160 g, and (c) a Qw value of 7 or less as determined by the GPC(gell permeation chromatography).
Patent JP-S61166999-A (JP)
Title: Method for cleaning surface of steel sheet
Inventor: KANBARA SHIGEO
IPC: C25F1/06
Filed: 1985-01-21
Abstract: PURPOSE:To improve the rust resistance of a steel sheet and the suitability to chemical conversion treatment as well as to remove contaminants and oxide films from the surfaces of the steel sheet and to make the appearance fine by electrocleaning the steel sheet in an aqueous soln. contg. an oxycarboxylic acid and a salt thereof. CONSTITUTION:An annealed cold rolled steel sheet having contaminants stuck and oxide films formed during manufacture is immersed in an electrolytic soln. of 2-7pH contg. an oxycarboxylic acid such as citric acid or tartaric acid and a salt thereof such as the Na salt, and the steel sheet is alternately electrolyzed as the anode and cathode. At this time, a stainless steel sheet is used as a counter electrode. The contaminants and oxide films are removed from the surfaces of the steel sheet to clean the surfaces, and the rust resistance of the steel sheet and the suitability to chemical conversion treatment such as phosphating are improved.
Patent JP-S63175709-A (JP)
Title: Method for measuring tube thickness
Inventor: INOUE SHIZUO
IPC: G01V5/00
Filed: 1987-01-16
Abstract: PURPOSE:To accurately measure the thickness of a cast tube even if there is a corrosion part in the internal surface of the cast tube by generating a characteristic curve by taking a radiation measurement of a test-piece whose thickness is already known so that the distance from a ray source to the external surface of the test-piece is made constant. CONSTITUTION:Plural test-pieces 4 which differ in thickness are used and a detector 3 measures backward scattered gamma rays while the external surfaces 5 of the respective test-pieces 4 are at a constant distance A. Then the characteristic curve is obtained because the total counted number and the test-pieces are in proportional relation. When the thickness of a cast tube buried in the ground is measured, a measuring instrument 1 is carried in the cast tube 8 and the ray source 2 is at the same distance A to the external surface 9 of the cast tube 8 as the distance A from the ray source 2 to the external surface 6 to the test-piece 4. In this state, a measurement is taken and the counted number which is the measurement result is applied to said characteristic curve to obtain only data on the thickness excluding the influence of soil 7 and the background eventually because the characteristic curve contains said influence.
Patent JP-S63192869-A (JP)
Title: Composite coating
Inventor: BINOTSUDO KEI SARIN
IPC: C23C16/44
Filed: 1988-01-19
Abstract: A wear resistant article (30), such as a cutting tool. A cemented carbide or hard ceramic substrate (12) is coated with a composite ceramic coating (16) having at least two phases (24, 34). The first phase is a continuous oxide matrix layer (24) 0.1-20 microns thick of oxides of alumina, zirconia, or yttria. At least one discontinuous second or additional phase of oxides of aluminum, zirconium, or yttrium, or solid solutions thereof, is dispersed as discrete particles (34) within the matrix layer (24). The additional phase material (34) is different from the matrix material (24).
Patent JP-H11204478-A (JP)
Title: Method and apparatus for cleaning semiconductor substrate
Inventor: ASAOKA YASUHIRO
IPC: H01L21/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent re-formation of a silicon oxide film even if cleaning of a semiconductor substrate with pure water is carried out when the silicone oxide film is removed from it, by immersing the semiconductor substrate into hydrofluoric acid and pure water in a processing tank and then moving and immersing it into an inorganic acid and pure water in a processing tank, and by supplying only pure water in this processing tank. SOLUTION: A semiconductor substrate 2, on whose surface a silicon oxide film is formed, is immersed, in pure water containing hydrofluoric acid. In this processing tank, pure water containing hydrofluoric acid of a predetermined concentration, or pure water containing ammonium fluoride and hydrofluoric acid is prepared. Then, after the semiconductor substrate 2 is immersed into pure water containing hydrochloric acid in a processing tank 1, only pure water is supplied by closing a supplying valve 4. Thus, overflow is achieved to clean the surface of the semiconductor substrate 2 with the cleaning tank 1 being in a state having no chemical therein. Further, the pure water in the processing tank 1 contains hydrochloric acid of about 0.1 wt.%, and the pH is about 1.5, but the pH needs be not more than 7.
Patent JP-H11200884-A (JP)
Title: Gas turbine equipment and liquefied natural gas combined cycle power generation plant including this gas turbine equipment
Inventor: ANDO YOSHIMASA
IPC: F02C6/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied natural gas combined cycle power generation plant which attains increasing of an output and its stabilization so as to enable plant efficiency to improve. SOLUTION: This gas turbine equipment is provided with a combustor 4 and a gas turbine 6 receiving supply of high temperature high pressure gas from the combustor 4. In a supply line of natural gas 5 to the combustor 4, storage tank 22 storing methane and water or methane hydrate under a prescribed pressure is connected, and in the storage tank 22, a refrigerator 25 for cooling water therein and an intake air cooler 29 for performing a heat exchange between water or methane hydrate in the storage tank and air fed to the combustor 4 of the gas turbine equipment are connected. Methane produced in the storage tank with a heat exchange by the intake air cooler 29 is guided to the combustor 4.  Night power is utilized, heat is accumulated in a state of methane hydrate, in the daytime, this methane hydrate is decomposed in water and methane, and generated heat is utilized for cooling intake of the gas turbine 6.
Patent JP-H07204644-A (JP)
Title: Ionic water generator
Inventor: TAKESHITA NOBUHIKO
IPC: C02F1/46
Filed: 1994-01-27
Abstract: PURPOSE:To decrease the generation of a deposit by reversing a voltage applied to each electrode within a specified period of time and setting a voltage value and a voltage application time so that the ratio of the integrated value of a normal voltage and the integrated value of the absolute value of a reverse voltage falls within a specific range. CONSTITUTION:An electrolytic tank 6 consists of an alkaline ionic water tank 6a and an acidic water tank 6b arranged on both sides of a provided diaphragm. In addition, an electrode 7 for generating an alkaline ionic water is set in the alkaline ionic water tank 6a, and an electrode 8 for generating an acidic water is set in the acidic water tank 6. These electrodes 7, 8 are controlled by a control circuit 11, and a specified direct current voltage is applied to these electrodes from a power supply 12 and reversed within a specified period, and a voltage value and a voltage application time are set so that the ratio of the integrated value of a normal voltage and the integrated value of the absolute value of a reverse voltage falls within a range of 2:1 to 53:1. Thus it is possible to generate an ionic water without much of a deposit on the electrodes 7, 8, if an ionic water generator is used for a long time.
Patent JP-H11205838-A (JP)
Title: Connecting system between radio calling device and electronic mail network
Inventor: OGAWA YASUHIRO
IPC: H04L12/58
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the connecting system between a radio calling device and an electronic mail network by which a message is surely delivered through the use of an electronic mail, independently of a radio calling receiver and the electronic mail is sent by the use of a pushbutton signal from a telephone network. SOLUTION: When a radio call is sent from a telephone network 5 to a radio calling device 33 of a radio calling network 3, and when relevant radio calling receiver 1 is resident and the outside of a reception area or power supply is interrupted, a message is transferred to an electronic mail address corresponding to the radio calling receiver 1. Furthermore, upon the receipt of the electronic mail address and the message from the telephone network 5 by the pushbutton signal, the device 33 connects to the electronic mail network 7 and transfers the message to the received electronic mail address.
Patent JP-2000206118-A (JP)
Title: Observation apparatus for bloodstream in blood capallary
Inventor: MORI MASAO
IPC: G01N21/01
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain an observation apparatus for bloodstream in a blood capillary, in which a sufficient quantity of light can be ensured easily with reference to a fingertip as an object to be observed, in which an irradiation mechanism does not become a high temperature, by which the part of the blood capillary in a nail epithelium at the fingertip can be observed in a natural state, which is small and whose performance is high. SOLUTION: An irradiation mechanism E which corresponds to an objective lens 11 and which irradiates a fingertip as an object to be observed is installed as a separate body from an optical treatment mechanism, The irradiation mechanism E is composed of a high-pressure mercury lamp which intensely emits light at a wavelength of 410 to 580 nm. In addition, the irradiation mechanism E is composed of a frame body which covers the high-pressure mercury lamp. A protruding irradiation part which protrudes from the frame body so as to correspond to the light emitting part of the high-pressure mercury lamp is installed at the frame body, A condensing lens is installed at the tip of the protruding irradiation part. The part of a blood capillary in a nail epithelium at the fingertip is irradiated.  A reflecting plate is installed at the inner wall of the frame body on the side opposite to the protruding irradiation part. A heat shutoff glass is installed between the protruding irradiation part and the frame body. A plurality of heat dissipating holes and radiating fins are installed at the frame body.
Patent JP-2000209822-A (JP)
Title: Method and device for winding
Inventor: HOSONO SEIJI
IPC: B65H54/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a winding method and a winding device with which a plurality of wires can be wound into coils without producing twists, and multipolar coils can be formed successively. SOLUTION: A wire-holding jig 110 is arranged, so as to have its center part positioned beneath the rotation center of a winding frame 20. A plurality of wires W drawn out of nozzles 75 in parallel with each other are held on the winding frame 20, the winding frame 20 and the wire-holding jig 110 are made to turn synchronously in that state, the wires W are wound around the winding frame 20 predetermined turns to form coils, the wire-holding jig 110 is horizontally shifted and positioned, the wire-holding jig 110 or the winding frame 20 is made to ascend/descend and the coils are put into a prescribed gap of the guide rods of the wire holding jig and held, and the wire holding jig 110 is arranged so as to have its center part repositioned beneath the rotation center of the winding frame 20 for winding.  By repeating this series of processes, multipolar coils composed of a plurality of wires laid in parallel with each other can be formed successively.
Patent JP-H11200466-A (JP)
Title: Method for molding spiral guide plate for vertical conduit
Inventor: OTAGAKI TSUNEO
IPC: E03F5/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a vertical-conduit spiral guide plate which requires small lot multi-production. SOLUTION: A number of shape elements 8 each provided with a radially extending support rod 8B on the outer surface of a ring-shaped molding 8A are axially stacked and integrated together as the directions of the ring-shaped moldings 8A are displaced each by a fixed angle θ so that the terminals of the support rods 8B lead to one another in the form of a spiral. Radially cut doughnut-shaped molding plates 10 each having a center hole 10A with a diameter accommodating the ring-shaped molding are connected together and placed on a spiral surface formed by joining the side faces of the support rods 8B together, to form a spiral surface while integrating the entire spiral.