baber/WOPTO huggingface dataset:
Patent JP-H07298440-A (JP)
Title: Wire material for conducting wire
Inventor: IWATA TATSUMI
IPC: H02G1/08
Filed: 1994-04-27
Abstract: PURPOSE:To provide a wire material for a conducting wire with high elastic modulus and safety. CONSTITUTION:A wire material comprises a three layer structure of a covering layer C made of thermoplastic resin provided on a front surface side, an outer layer B made of fiber-reinforced synthetic resin provided in the layer C, and an inner layer A made of fiber-reinforced synthetic resin provided in the layer B. The inner periphery of the layer C is adhered to the outer periphery of the layer B, and the inner periphery of the layer B is adhered to the outer periphery of the layer A. The layer A is formed of a material having higher elongation than that of the layer B. A ratio of absorbing energy (SA2) of the layer B to a fracture energy (SB) of the layer B at the time of fracture of the layer B is set to 0.1 to 3.6.
Patent JP-H11269670-A (JP)
Title: Nozzle device and substrate grinding device
Inventor: MIYOSHI KAORI
IPC: C23F1/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas polishing device capable of efficiently flattening a substrate surface in place of a conventional chemical or mechanical polishing method, or by using this method together with the conventional method. SOLUTION: A nozzle device which is arranged opposite to a surface to be polished of a substrate and where the corrosive gas is blown from a nozzle 66 against the surface to be polished to achieve the gas polish, is provided with a control valve 54 which is arranged in the vicinity of an opening part of the nozzle and opens/close the nozzle, and a control device to remotely open/ close the control valve.
Patent JP-S63255638-A (JP)
Title: Apparatus for measuring photoelectric element
Inventor: ONOKI TAKASHI
IPC: G01M11/00
Filed: 1987-04-10
Abstract: PURPOSE:To simply and accurately measure the characteristic of a photoelectric element, by providing a lattice plate, wherein lattice pieces having a predetermined length are parallelly arranged at a predetermined interval, between a light source and the photoelectric element and uniformizing the illuminance distribution of the surface of the photoelectric element. CONSTITUTION:This apparatus is constituted by arranging a lattice plate 5 equipped with lattice piece arranged in parallel between a light source 1 and a photoelectric element 2. The plate 5 is brought to a non-reflecting state by applying black paint to the entire surface thereof. The illuminance at the arbitrary point (i) on the surface of the element 2 is determined by the integral value of the effective component of the angle of the light reaching the point (i) and the intensity of said light but the light at that time is limited to the direct light emitted from the space between the Si1, Si2 of the light source 1 and the illuminance at other point (j) is also determined by the direct light from the same theory and the effective lengths of two direct lights and the angles thereof are almost equal and the illuminances at two arbitrary points become almost equal. Therefore, uniform illuminance can be obtained over the entire surface region of the element 2.
Patent JP-H10277057-A (JP)
Title: Instrument for dental treatment and auxiliary tool therefor
Inventor: SUGIHARA KOICHI
IPC: A61C1/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To perform illumination so as to well view the treating position of a tooth. SOLUTION: This auxiliary tool 10 is composed of an almost cylindrical cover part 11 and a light conductor (optical fiber bundle) integrally attached to the cover part 11 and is used by being freely attachably and detachably mounted to the head part 3 of an existing hand piece 1 through a notched part 11a. The tip part 12a of the light conductor is opened downwards at the lower end part of the cover member 11 and light transmitted through the light conductor is radiated downwards from the tip part 12a. Thus, the treating position is illuminated without being turned to the shadow of the tooth or the like and an operator views the treating part of a treating body well and performs accurate treatment.
Patent JP-H05258619-A (JP)
Title: Flexible and inflammable electric cable
IPC: H01B7/04
Filed: 1992-03-13
Abstract: PURPOSE:To improve the flexibility of an electric cable remarkably and make wire laying work easy and provide such a new flexible and inflammable electric cable by using EP rubber having prescribed mixing ratio as an insulating material for an inflammable electric cable. CONSTITUTION:In a flexible and inflammable electric cable having an inflammable layer 2 on a conductor, an insulator 3 on the layer, and further a sheath 6 on the insulator, ethylene-propylene rubber is used as the insulator 3 and the mixing ratio of the ethylene-propylene rubber is set to be 100 pts. by wt. of ethylene-propylene rubber to 50-150 pts. by wt. of a filling agent.
Patent JP-H05302715-A (JP)
Title: Device for controlling ignition
Inventor: HARA HISAO
IPC: F23N5/20
Filed: 1991-03-27
Abstract: PURPOSE:To lessen the unpleasantness at the time of ignition without impairing the efficiency of ignition by a method wherein an igniting device is started working prior to actuation of a solenoid valve, a high voltage is outputted at long cycles in the beginning of the ignition, and the output is repeated at shorter cycles stepwise. CONSTITUTION:Power is supplied and a heater 4 is energized and, as a vaporizer 3 has become heated to a temperature enough to vaporize fuel oil by heating, a switching device 19 works on and off to supply a specific voltage to an igniting device 15. Electric potential in a capacitor 18 rises and, as the potential reaches a certain level, a sidac 17 conducts; discharge from a discharge electrode 13 starts sparking at long cycles. Subsequently the supply of power to the igniting device 15 is stepped up stepwise so as to make the discharge occur at shorter cycles. Low noise of discharge in the beginning of the ignition suppresses the feeling of a bigger noise of discharge that follows subsequently.
Patent JP-H02270993-A (JP)
Title: Production of thin film
Inventor: YOKOYAMA SEIICHIRO
IPC: C25D9/02
Filed: 1989-04-11
Abstract: PURPOSE:To efficiently form a tightly stuck thin film by electrolyzing a micelle soln. of a hydrophobic substance with a substrate and electrode treated to be made hydrophobic to stick a thin film of the hydrophobic substance on the electrode. CONSTITUTION:A hydrophobic substance such as perylene or lake pigment is solubilized in an aq. medium with a ferrocene deriv. represented by the formula as a micelle forming agent to prepare a micelle soln. A coupling agent such as a silane, titanium or aluminum coupling agent is dissolved in a solvent such as methanol by about 1-30wt.% and a substrate of glass, etc., with a patterned electrode of ITO (indium tin oxide), etc., is made hydrophobic by immersion in the resulting soln. The micelle soln. is then electrolyzed with the substrate and electrode as the anode to form a thin film of the hydrophobic substance on the electrode. Only the electrically nonconductive part of the substrate is selectively washed and the tightly stuck thin film is formed only on the electrically conductive part.
Patent JP-H05258858-A (JP)
Title: Electrode supporting device
IPC: F27D11/08
Filed: 1992-03-13
Abstract: PURPOSE:To provide the electrode supporting device of an arc furnace suppressing the heating by electromagnetic induction, saving energy, having a simple structure without protruding a bus tube, an operating rod, and water feed/discharge hoses to the outside of a support arm like in the past, eliminating obstacles for moving an electrode, and facilitating the electrode replacing work. CONSTITUTION:A support arm 1 formed into a hollow cylinder with a conducting material is nearly horizontally supported, a flange 3 is formed at the tip section of the support arm 1, and a conducting circular frame body 4 capable of inserting a bar-like electrode 2 into the flange 3 is removably fixed with bolts 7. An actuator 18 is incorporated in the support arm 1, the operating rod 21 of the actuator 18 is protruded into the circular frame body 4 from the tip of the support arm 1, and a clamp shoe 23 capable of pinching the electrode 2 is connected to its protruded end.
Patent JP-S63256483-A (JP)
Title: Multicolor-forming thermal recording paper
Inventor: MURATA MASAYUKI
IPC: B41M5/40
Filed: 1987-04-14
Abstract: PURPOSE:To prevent ground fogging and enhance image quality, sensitivity and color separation properties, by adhering the surface of a thermal recording paper in a wet state to the surface of other smooth body, followed by drying, and then releasing the paper from the smooth body. CONSTITUTION:In producing a multicolor-forming thermal recording paper comprising, for example, two thermal recording layers capable of forming colors with different hues on a base, a first layer is provided on the base by a conventional coating system, followed by drying. Next, a second layer is provided by coating (an intermediate layer is suitably provided before providing the second layer), and the second layer in a wet state prior to drying is adhered to a smooth body, followed by drying. Alternatively, the second layer is dried, is then rewetted, and is adhered to the smooth body, followed by drying. Then, the recording paper is released from the smooth body. The smooth body is preferably a roll, a sheet or a loop form belt formed from a material having excellent surface smoothness, such as a metal and a plastic film. The adherent surface of the smooth body is preferably coated with a metal, a ceramic, a fluororesin, a silicone resin or the like for enhancing releasability.
Patent JP-S62295433-A (JP)
Inventor: JIYOOJI ERU KOODO
IPC: H01L21/683
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000283626-A (JP)
Title: Refrigerator
Inventor: ISOJIMA NORIYUKI
IPC: F25D17/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure low power consumption while suppressing drying and uneven temperature in a refrigeration chamber. SOLUTION: A refrigerator is adapted to include a refrigeration cycle where there are connected in order and in cascade a compressor 1, a condenser 2, first pressure reduction means 3, a first evaporator 4, second pressure reduction means 6, a second evaporator 7, a compressor suction tube 9, first and second air fans 12, 13 corresponding to the first and second evaporators, and at least two chambers different in temperature respectively corresponding to the first and second evaporators.  In the refrigerator, a bypass piping for bypassing the second pressure reduction means and the second evaporator is provided between an outlet of the first evaporator and the compressor suction tube, and a flow passage changeover means 10 is provided for controlling whether or not a refrigerant passes through the bypass piping, whereby there can be reduced a temperature difference between discharged cold air upon cooling the refrigeration chamber and the temperature in the refrigeration chamber, and any foods can be prevented from being dried to improve cooling efficiency upon cooling of the refrigeration chamber.
Patent JP-S5215889-A (JP)
Title: Process for immobilizing enzymes or microbial cells
Inventor: KUMAKURA MINORU
IPC: C12R1/645
Filed: 1975-07-25
Abstract: PURPOSE: A process for preparing immobilized enzymes with porous structure to give prominent liquid space velocity and reactivity in continuous reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5714917-A (JP)
Title: Temperature control device
Inventor: WAKAYAMA MUTSUHIRO
IPC: G05D23/19
Filed: 1980-07-01
Abstract: PURPOSE:To realize the saving of energy, by increasing the room temperature in steps after once reducing the set temperature in consideration of the radiant heat produced from the wall surface, the ceiling or the like during the initial operation. CONSTITUTION:A set resistance R16 is applied synchronously with the on of radiant heat compensating switches 8a-8c each to reduce the set temperature, and then timers 9 and 10 start counting. In case when the signal Hi is delivered to an output terminal of the timer 10 after the set time of the timer 10, the signal Lo is delivered to a comparator 7a to give a short to a set resistance R16. Thus the set temperature is reduced again to the original set temperature. When the signal Hi is delivered to an output terminal of the timer 9 after the set time of the timer 9 as well as to a comparator 5, the signal Lo is delivered to a comparator 7 with an earthing of a resistance R13. As a result, the set resistance becomes equal to the synthetic resistance value obtained when the resistance R13 is connected to a series circuit of resistances R3 and R16. Thus the set temperature is increased.
Patent JP-S63256020-A (JP)
Title: Digital/analog converter
Inventor: OINUMA AKIRA
IPC: H03M1/66
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the generation of zero cross distortion and glitch by providing an operational amplifier adding/subtracting an output voltage of 1st and 2nd digital analog converters (DAC) and devising the converters such that the 2nd DAC outputs a prescribed reference voltage at the time of converting and outputting a positive analog signal and the 1st DAC outputs at the time of converting and outputting a negative analog signal. CONSTITUTION:In reproducing for example, a sinusoidal wave, a waveform corresponding to an input digital signal 1 is outputted from the 1st DAC 3 during a period reproducing a positive half wave and a prescribed reference voltage, e.g., OV is outputted from the 2nd DAC 6. Conversely, during a period reproducing a negative half wave, a positive waveform inverting the input digital signal 1 is outputted from the 2nd DAC 6 and a prescribed reference voltage, e.g., OV is outputted from the 1st DAC 3. Thus, the output voltage of any DAC is positive or OV and no zero-crossing takes place, thereby eliminating zero cross distortion. Moreover, since the signal is changed in order from the low-order bit at a minute signal level, glitch hardly takes place.
Patent JP-H11286782-A (JP)
Title: Substrate treating device
Inventor: OISHI MAMORU
IPC: C23C16/52
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate treating device capable of making the actual amt. of gas to be fed equal to a theoretical amt. to be fed and capable of increasing the film forming precision in substrate treatment by executing gas feeding with high precision. SOLUTION: In the substrate treating method in which a process gas whose flow rate is controlled is fed to a reaction furnace for a process time, and a substrate is subjected to film forming treatment, the measured amt. of the process gas to be fed based on the measured value and the theoretical amt. to be fed based on the theoretical value are compared, and the above process time is regulated so as to make the above measured amt. fed equal to the theoretical amt. to be fed.
Patent JP-H10284606-A (JP)
Title: Method for designing semiconductor integrated circuit, system using the method, and recording medium recording the method
Inventor: TAKAHASHI SOJI
IPC: G06F17/50
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To predict overall evaluation of a semiconductor integrated circuit which consists of a combination of a plurality of circuit blocks, at the initial step of design. SOLUTION: When an analysis button 32 on a system analyzing browser 10 screen is clicked to select a circuit block, it is switched to a circuit block analyzing browser 11 screen for the selected circuit block. When a parameter characteristic to that circuit is input at a parameter input panel 5 and a start button 70 is clicked, a predicted value of the performance of that circuit is displayed on an analysis panel 7. This is performed for each circuit block. Prediction of wiring delay time between respective circuits is displayed, together with a predicted performance value of each circuit block on the data form panel 3 of the system analyzing browser 10 screen.
Patent JP-S5617101-A (JP)
Title: Method and apparatus for manufacturing cast billet of small breadth from cast billet of wide breadth
Inventor: NAKAGAWA HAJIME
IPC: B21B1/02
Filed: 1979-07-18
Abstract: PURPOSE:To profitably manufacture the cast billet of small breadth of arbitrarily desired size from the cast billet of wide breadth, by employing a couple of roll provided with the ring type protuberance and the breadth and thickness reducing calibers for performing the longitudinal splitting work and the reducing work. CONSTITUTION:Required number of ring type protuberances 5 for longitudinally splitting the slab of wide breadth into many split slabs are formed in each of the coupled rolls; and between these protuberances 5 the breadth reducing caliber 6 and the thickness reducing caliber 7 are formed. At first, after longitudinally splitting the cast billet of a specified wide breadth into many split slabs by the roll's ring type protuberances 5, the split slab is rolled to reduce the breadth to required breadth using the breadth reducing caliber 6. Further, the thickness reducing caliber 7 is used together for reducing the thickness to required thickness and thus the cast billet with required small breadth is obtained. By applying this mechanism to the backside of the continuous casting machine or to the existing blooming line, the improvement of productivity of the continuous casting machine and the stabilization of the quality of the cast billet of small breadth can be contrived.
Patent JP-H06278805-A (JP)
Title: Electronic parts supply device
Inventor: KARIGANE KOTARO
IPC: B65G1/137
Filed: 1993-03-26
Abstract: PURPOSE:To provide an electronic parts supplying device which is easy to make tray selection and can smoothly perform the tray drawout motion from a magazine. CONSTITUTION:An electronic parts supplying device is composed of a mother board 4 to hold a tray 210 on which electronic parts are placed, a magazine 3 to support a plurality of mother boards in such a way as stacked surely with a given spacing and with possibility of being dram out, an elevator mechanism 2 having an elevating table 10 on which magazine 3 is placed, and a transporting mechanism 5 to draw out each mother board, which is located to a specific level by the elevating/sinking motions of the elevator mechanism 2, from the magazine 3 to the electronic parts supplying position situated ahead. The transporting mechanism 5 has a guide rail 103 to support the mother board slidably and a drawout member 80 moving along the guide rail 103, and mother board 4 is equipped with a groove 73 to be engaged by the drawout member 80.
Patent JP-H07278625-A (JP)
Title: Forced feeding device for refractory gunning
Inventor: KOTANI SHIGERU
IPC: C21B7/06
Filed: 1994-04-04
Abstract: PURPOSE:To economically obtain a highly finished refractory wall surface while utilizing life of a tube pump and cancelling pulse of discharge pressure by using plural tube pumps having different rotating phase. CONSTITUTION:Plural pumps 2, 3, in which tubes 31, 32 having an appropriate elasticity and flexicibility and transferring a slurry refractory are placed as curved in a specific curvature, these tubes 31, 32 are sequentially pressed/ deformed by plural pushing rollers arranged to a rotatable rotor from one end to the other end side, the slurry refractory in the tubes 31, 32 is forcedly feeded, are arranged. Further, a refractory is respectively discharged from plural tube pumps 2, 3, by a pump unit 1 structured to rotate the tube pumps 2, 3 in a specific rotational phase, is joined by a joining means 20 and is supplied to a gunning nozzle.
Patent JP-H09256006-A (JP)
Title: Production of metal magnetic powder
Inventor: NAGAI NOBUYUKI
IPC: G11B5/714
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain high coercive force and saturation magnetic flux density even in fine grains by subjecting fine powder essentially consisting of iron oxyhydroxide to heating treatment in a nonreducing atmosphere and then in a reducing atmosphere and thereafter executing deoxidizing treatment. SOLUTION: Fine powder essentially consisting of iron oxyhydroxide is subjected to heating treatment at a relatively low temp. of 150 to 300 deg.C in a nonreducing atmosphere, is thereafter subjected to heating treatment at 400 to 600 deg.C in a reducing atmosphere and is furthermore subjected to deoxidizing treatment to produce the magnetic powder. Thus, by the heat treatment at the relatively low temp., dewatering reaction slowly progresses, the collapse of the shape reduces, the shape is made uniform, and the crystallizing properties of the surface of the grains are made good. Therefore, the reducing efficiency is good, and the formation of iron oxide layers on the surface after the deoxidizing treatment is small.  As a result, the magnetic powder maintains the shape of the grains of the starting raw material, so that its fineness, axial ratio or the like can be made as the desired ones. Moreover, high coercive force and high saturation magnetic flux density can be obtd., and also, it is excellent in dispersibility and oxidation stability.
Patent JP-S61247337-A (JP)
Title: Method for killing and cooling live fish and apparatus therefor
Inventor: HAYASHI TAKESHI
IPC: A23B4/06
Filed: 1985-04-25
Abstract: PURPOSE:To keep the freshness of live fish uniformly for a long period, by immersing a live fish in a quenching liquid to kill the fish in living state and cool the surface to a temperature lower than the core part, and keeping the fish in a cold atmosphere hotter than the quenching liquid. CONSTITUTION:Live fish supplied through the quenching hopper 1 is killed by immersing in a quenching liquid of <=0 deg.C, and at the same time, the surface part of the fish is cooled at a lower temperature than the core part. The above first quenching process is carried out in the first quenching tank 2 containing quenching liquid 5 cooled by the cooling means 8. The fish body cooled in the first quenching tank is transferred by the transfer means 4 to the second quenching tank 3 to keep the fish in an atmosphere maintained at a temperature of about iced water which is higher than the temperature of the quenching liquid 5. The fish can be maintained in fresh state uniformly for a long period by the above effective killing and cooling actions.
Patent JP-S59216170-A (JP)
Title: Developing device of electronic copying machine
Inventor: MORI IKUO
IPC: G03G15/09
Filed: 1983-05-25
Abstract: PURPOSE:To perform rubbing twice and use a developer for normal copying even for high-speed copying as it is by using a couple of magnets which has the opposite polarities as magnets in a developing area between a magnet roll and a photosensitive body. CONSTITUTION:A couple of narrow-width magnets 15a and 15b which have the opposite polarities are used as the magnets facing the developing area between the magnet roll 9 and photosensitive body 8. When a copy is taken at a high speed, a magnetic brush 13 on a sleeve 10 is carried at a high speed, but one- terminal sides A of webs 12 are rubbed in the area 14 for the first time over the magnet 15a and then the other-terminal sides B of the webs 12 for the second time over the magnet 15b. Consequently, the attraction amount of the developer never decreases in the high-speed copying and developing performance is improved greatly, so that the developer for normal copying is used for the high- speed copying as it is.