baber/WOPTO huggingface dataset:
Patent JP-H0738155-A (JP)
Title: Thermoelectric conversion material
Inventor: SHIMIZU MAKOTO
IPC: H01L35/14
Filed: 1993-07-20
Abstract: PURPOSE:To enhance thermoelectric conversion material in mechanical strength without deteriorating it in thermoelectric properties by a method wherein additive through which material is controlled in conductivity type and metal silicide specified in thermal expansion coefficient are added to FeSi2. CONSTITUTION:Thermoelectric conversion material of Fe(1-x-y)M'xMySi2 is used. M' denotes additive which determines the conductivity type of FeSi2, and M is metal which is contained in material as MSi2 of thermal expansion coefficient 7X10<-6> to 11X10<-6> deg.C is 0.01 to 0.06, and Y is 0.01 to 0.1. In this thermoelectric conversion material, MSi2 is present at interfaces or in grains. Therefore, when generated cracks hit MSi2, they are changed in propagation directions. That is, this thermoelectric conversion material is increased in mechanical strength. Therefore, this thermoelectric conversion material is excellent in both mechanical and thermal shock, so that it is widened in a field of application.
Patent JP-H1047133-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02D41/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve air-fuel ratio feed back control performance of an internal combustion engine. SOLUTION: An engine is judged to have been activated when the output of an air-fuel ratio sensor attains target output SL1H on a rich side, and begins air-fuel ratio feed back control (S1-S4), and a rich continuation time TTSL is integrated during rich control (S7-S42), and after reversing toward a lean side, the rich continuation time TTSL is compared with a standard time TTS, and when the former is larger, the response of the air-fuel, ratio sensor is judged to be later for decreasing the variation width (velocity) DSL of the target output SL, and when the former is smaller, the response is judged to be fast for increasing DSL (S21S24), and the target output SL is decreased DSL by DSL and varied up to the target output SLN equivalent to a stoichiometric air-fuel ratio.
Patent JP-S6355917-A (JP)
Title: High frequency magnetic field generating and detecting device
Inventor: NISHIHARA SUSUMU
IPC: A61B5/055
Filed: 1986-08-26
Abstract: PURPOSE:To continuously adjust the resonant frequency of an LC series resonant circuit by a method wherein a variable capacitor is formed using a conductive ring which is integrally constructed with the opposingly positioned protruding parts of a pair of conductive plates and the insulating layer which moves along the protruding parts. CONSTITUTION:An equivalent series resonant circuit is formed with a pair of H-shaped conductive plates 1 of a hollow cylindrical body, a chip capacitor 2 with which the protruding parts 1b of conductive plates 1 will be capacitive-coupled, and the insulating material 5 formed in one body with a pair of conductive rings 3, and a variable capacitor is composed of the conductive ring 3, insulating layers 4 and the protruding parts 1b which are formed in one body with the insulating material 5. When the conductive ring 3 is moved in vertical direction against the conductive plates 1, the electrostatic capacitance generated while the conductive ring 3 is being moved is changed, the resonant frequency of the equivalent series resonant circuit is regulated, and the title device can be coped with the magnetic field of a wide range of area. Also, the efficiency in generation of magnetic field can be enhanced by forming the high frequency magnetic field generating and detecting device into an oval shape.
Patent JP-H0756159-A (JP)
Title: Display device
Inventor: SONODA TOMIYA
IPC: G02F1/1335
Filed: 1993-08-12
Abstract: PURPOSE:To prevent the transmission of non-modulated light, to improve an opening rate and to prevent the generation of the orientation defect by insulatable light shielding films by coating the surfaces of regions exclusive of pixel electrodes with these insulatable light shielding films. CONSTITUTION:The other parts exclusive of the regions of the pixel electrodes 4 of a first substrate, i.e., the regions of matrix wirings and thin-film transistors 13, are coated with the insulatable light shielding films 11 consisting of insulatable high- resistance layers and light shieldable low-resistance layers in order to prohibit the light transmitted through these regions. The insulatable high-resistance layers consist of the oxide or nitride of fine crystalline or amorphous silicon and the light shieldable low-resistance layers consist of the nitride, carbide or silicide of metals. Since the insulatable light shielding films 11 are formed directly on the substrate having the matrix wirings, i.e., on the pixel electrode side, the problem of the angle matching accuracy of polarizing plates and the problem of opening rates do not arise. In addition, the insulatable light shielding films 11 are composed of the composite layers consisting of the insulatable high-resistance layers and the light shieldable low- resistance layers, unlike the mere metallic materials and, therefore, the problems of electrical shorting and interlayer shorting are prevented as well.
Patent JP-S58100610-A (JP)
Title: Method for discharging slag in torpedo car
Inventor: IRIE TAKAYASU
IPC: C21C1/06
Filed: 1981-12-09
Abstract: PURPOSE:To discharge the slag on the surface of the molten iron in a torpedo car efficiently by closing the torpedo car tightly and providing plural pieces of slag discharging pipes and a high pressure burner. CONSTITUTION:The molten iron (a) in a torpedo car 1 is subjected to preliminary refining of desiliconization, dephosphorization and desulfurization and in order to discharge the slag (b) formed at that time, the opening 2 in the upper part of the torpedo car is closed tightly with a cover 3, and plural pieces of slag discharging pipes 4 made of heat resistant materials are inserted into said car by immersing the preceding ends thereof into the slab (b). A burner 5 for feeding fuel such as kerosene and air or oxygen under high pressure and burning the same is provided to the cover 3. The surface of the slag (b) is pressurized by the combustion gas of high temp. and high pressure formed by the burner 5 so that the slab (b) is discharged through the pipes 4 to the outside of the torpedo car. If plural pieces of the pipes 4 are provided around the burner 5, the slag in the corner parts in the torpedo car is discharged efficiently.
Patent JP-H0755181-A (JP)
Title: Device for preventing leakage of drain of air conditioner
Inventor: ISHIKAWA SHUNROKU
IPC: F24F13/22
Filed: 1993-08-12
Abstract: PURPOSE:To avoid leakage of drain water by a method wherein there are provided an opening or closing valve installed in the midway part of a water feeding pipe of which water level can be visually observed and a water discharging valve for opening or closing a discharging port located at a lower position than that of a drain pan. CONSTITUTION:After confirmation of test for feeding water, an opening or closing valve 31 is opened and a water discharging valve is closed when an air conditioner is operated. Drain water discharged from the air conditioner is accumulated on the drain pan 5, the water level within a casing 2 is increased and the drain water within the casing 2 also fills a water feeding pipe 24, the water level in a water feeding pipe 24 becomes the same level as that of water increased in the casing 2. The water level within the casing 2 is supervised outside the casing 2 by viewing the water level in the drain water within the water feeding pipe 24. An abnormal water level is detected by a full-water alarm sensor 29. With such an arrangement as above, it is possible to prevent leakage of drain water.
Patent JP-S57123953-A (JP)
Title: Iron base sintered powder metal friction material
Inventor: HAABAATO DABURIYU ROIDO
IPC: F16D69/02
Filed: 1981-12-11
Abstract: Abstract of the disclosure: An iron-base, sintered powder metal friction material suitable for railroad braking is disclosed. The friction material comprises, by volume, 10-70% carbon; 0-2.5% sulfur; 0-10% alumina; 1-45% of a metal powder additive selected from the group consisting of copper, manganese, ferrochrome, chrome carbide compounds and mixtures thereof; and the balance iron. In preferred embodiments, the powder metal additives are 11-25% copper, or 9-15% manganese, or 5-20% ferrochrome.
Patent JP-S6261541-A (JP)
Title: Continuous production of packaged structural food and device
Inventor: HAYASHI TORAHIKO
IPC: A21C11/16
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled food free from deterioration in taste and from early decomposition, by making a pastry material into a hollow pipe, feeding it while rotating, feeding an internally packed material to the central part of the pastry material without rotating it and simultaneously cutting the materials at the outlet by a device to cut them into spheres. CONSTITUTION:The rotatable outer pipe 6 and inner pipe 7 and the nonrotatable central pipe 9 are concentrically combined and vertically set. Then, the pastry material 1 is fed from the inlet 5 to a ring-shaped gap between the outer pipe 6 and the inner pipe 7, pushed out downward by the rotation of the screw 7', molded into a hollow cylindrical shape and extruded while being rotated at the same angular velocity as that of the rotary nozzle 11. Simultaneously the internally packed material 3 is fed to the central pipe 9, the pastry material 1 and the internally packed material 3 are simultaneously cut at the outlet by the device 19 to cut them into spheres, to continuously give the aimed packed structural food. Consequently, inconvenience causing deterioration in taste of the internally packed material 3 resulting from internal friction caused by twist stress produced by rotation of the internally packed material 3 can be eliminated.
Patent JP-S6094469-A (JP)
Title: Production of aqueous coating material
Inventor: TAKIYAMA KEIICHI
IPC: C09D5/02
Filed: 1983-10-28
Abstract: PURPOSE:To obtain an aqueous coating material having improved adhesive properties, wet adhesive properties to articles to be coated, water resistance and durability, by incorporating a pigment paste consisting of a specific drying oilmodified alkyd resin as a vehicle with a synthetic resin emulsion. CONSTITUTION:A compound having alkylene oxide chains expressed by the formula (R is H of methyl; n is an integer 3-300) and hydroxyl groups in the molecule is incorporated with 0.1-20wt%, based on the resin, residues consisting of a compound having hydroxyl groups in the molecule to give an oil-modified alkyd resin. 10-150pts.wt. resultant oil-modified alkyd resin is then kneaded with a pigment to afford a pigment paste, which is then incorporated with 100pts.wt. (solid) vinyl based polymeric emulsion to give the aimed coating material.
Patent JP-H0639159-A (JP)
Title: Reciprocative electric razor
Inventor: TANIGUCHI NAOKI
IPC: B26B19/42
Filed: 1992-07-28
Abstract: PURPOSE:To provide an electric razor which generates good tight attaching to the skin and reduce risk of any remainder of shaving being produced even when hairs in a recessed part such as armpit are to be shaved. CONSTITUTION:A reciprocative electric razor concerned is equipped with an outer blade 2 on the oversurface of the body of razor and an inner blade sliding in reciprocation on the inner side face of the outer blade, wherein skin stretching members 3, 3 protruding outward aslant are furnished at the two ends of the outer blade 1 in the inner blade reciprocative sliding direction. When the outer blade is pressed to the skin, the skin stretching members 3, 3 at the two ends of outer blade stretch the skin, and the skin is touched with the outer blade situated between these members 3, 3.
Patent JP-2001025513-A (JP)
Title: Mask device
Inventor: KATAOKA TETSUO
IPC: A62B18/08
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a mask device which is excellent in a mounting feeling and can suppress slipping down of a filter part. SOLUTION: A mask device is provided with a filter 3 for covering a nose and a mouth and a mask main body 2 mounting this filter 3 on an inner surface and connecting end parts 4T around a neck. An elastic belt body 15 abutted on the outer surface of the filter 3 to support the filter 3 is horizontally provided on the inner surface of the main body 2. The right and left of the body 15 are fixed to the right and left of the inner surface of the main body 2, and the center side 15C of the body 15 supports the filter 3 below the positions of right and left sewing parts 16. Though downward force is generated at the filter 3, slipping down of the part of the filter 3 in the mask is suppressed by applying of upward force by the shrinking force of the body 15.
Patent JP-H1026524-A (JP)
Title: Range finding sensor, range finding unit, and carrying device, automatic inspection device, and printing device for sheet paper or the like
Inventor: KITAGAWA YUKINORI
IPC: G01C3/06
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high-accuracy output proportional to the distance to an object to be measured from a distance measuring sensor. SOLUTION: A light projecting lens 17 is positioned in front of a light emitting element 16 and a shielding plate 20 having a slit 19 is provided in front of a position detector 18. The detector 18 has two light receiving surfaces 21a and 21b which are electrically separated from each other by a hyperbolic parting line 22. A light beam (r) projected upon an object 24 to be measured from the element 16 forms a narrow and long light spot 25 on the position detector 18 after passing through the slit 19. The spot 25 moves in the width direction as the distance L to the object 24 changes. When the spot 24 moves, a linear output is obtained from a distance measuring sensor against the distance L.
Patent JP-H0488813-A (JP)
Title: Gas-insulated switch
Inventor: YOKOTA TAKASHI
IPC: H02B13/02
Filed: 1990-07-31
Abstract: PURPOSE:To lower the height of a circuit breaker for communicating a bus, to improve safety and to reduce the space of installation by juxtaposing two branch lead sections for communicating the bus in parallel with the longitudinal direction of a main bus in the lateral direction at 90 deg.. CONSTITUTION:Two branch lead sections 21a, 21b formed to a circuit breaker 21 for communicating a bus are led out mutually in the opposite direction in the lateral direction at 90 deg. in the longitudinal direction of the tank of the circuit breaker for communicating the bus. The branch lead sections 21a, 21b are juxtaposed in parallel with the longitudinal direction of an bus 2 and a bus 3. The branch lead section 21a is connected to a circuit breaker 4a for changing over buses having a lead section in the direction orthogonal to the longitudinal direction of the bus 2, a ground switch 5a for operation and the bus 2 through a connecting bus 22. Both connecting buses 22, 23 need not be laminated and arranged mutually, and the height of the circuit breaker 21 for communicating buses is made largely smaller than that of conventional devices.
Patent JP-H0257504-A (JP)
Title: Powder distribution apparatus
Inventor: ITO YOJI
IPC: B65B1/30
Filed: 1988-08-12
Abstract: PURPOSE:To permit an economical and rapid distribution of a powder into a subdivision packing paper by reciprocally moving a moving body between one movement limiting position and the other and hence a measuring hole between a powder feeder and a dropping hole. CONSTITUTION:In a powder distribution apparatus, when a moving body 2 is moved from one movement limiting position to the other, a measuring hole 2a is positioned under a powder feeder 3, so that the measuring hole 2a is filled with the powder fed from the powder feeder 3. When the moving body is moving back toward the original movement limiting position, the powder raised beyond the top edge of the measuring hole 2a is leveled off by a feeder holder 5 leaving a predetermined amount of the powder therein. When the measuring hole 2a of the moving body 2 comes to above a dropping hole 1a, a lid member 4 is rotated to open by a roller 13 so as to allow the powder to drop from the measuring hole 2a. Such reciprocal movement of the moving body permits a predetermined amount of the powder to be fed from the powder feeder 3 to a hopper 7 in succession.
Patent JP-2001036617-A (JP)
Title: Clip for portable telephone set
Inventor: TSUCHIYA SADAMINE
IPC: H04M1/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a portable telephone set from falling from a breast pocket and to smoothly take out the portable telephone set from the breast pocket by fixing the upper end of a locking clip which is elastic and whose tip side presses the surface of the portable telephone set in a mounted state to the side part of an external fitting part to the antenna tip part of the portable telephone set. SOLUTION: A clip for a portable telephone set to be mounted to the tip part of the antenna A of the portable telephone T is made form metal, synthetic resin, etc., the upper end of an elastic locking clip 3 is fixed to the side of the external fitting part 2 to the tip part of the antenna A and the tip of the clip 3 presses the surface (backside) of the set T is a mounted state. To be specific, an extensible C ring is used as the part 2 or an extensible cap body is used as the part 2 and the clip 3 is provided at the side of this part 2. Then, the set T is housed in the breast pocket B so as to insert the fabric C of the breast pocket between the set T and the clip 3.
Patent JP-S58104118-A (JP)
Title: Formation of abrasion resistant surface by high density energy source
Inventor: HISADA HIDEO
IPC: C21D5/00
Filed: 1981-12-16
Abstract: PURPOSE:To increase a hardness and an abrasion resistance by irradiating a high density energy source to the surfaces of spheroidal graphite cast iron of ferrite matrix or compact vermicular cast iron. CONSTITUTION:The high density energy source such as laser beam or electron beam is irradiated to the surfaces of spheroidal graphite cast iron of ferrite matrix, spheroidal graphite cast iron containing a part of pearlite structure or compact vermicular cast iron, etc. By this irradiation, the spheroidal graphite is surrounded with annular second phase of martensite, bainite or sorbite structurs, etc., and abrasion resistance can be increased due to the raise of hardness without impairing original ductility and impact resistance of the spheroidal graphite cast iron.
Patent JP-S58102794-A (JP)
Title: Heat-sensitive recording body
Inventor: KATSUTA SHINICHIROU
IPC: B41M5/337
Filed: 1981-12-16
Abstract: PURPOSE:To manufacture the heat-sensitive recording body, the sensitivity of color formation therefrom is high, the degree of whiteness thereof is high and coloring to the foundation thereof is little, by using a polyvinyl alcohol derivative containing a sulfonic group or a sulfuric group as a binding agent. CONSTITUTION:The polyvinyl alcohol derivative containing the sulfonic groups or the sulfuric groups represented by a formula (X are alkaline metals, such as H, ammonium, sodium, etc.; m and n are integers; K are 1-4; R are H or CH3) is used as the binding agent. The titled thermo-sensitive recording body is  shaped by a color forming layer containing said binding agent and colorless or light-colored leuco dyes and electron acceptors color-forming said dyes when  heating. It is preferable that the content of the sulfonic groups or the sulfuric  groups in the polyvinyl alcohol derivative containing said sulfonic groups or  sulfuric groups is within the range of 0.5-20mol%. Other water-soluble high  molecules can also be used jointly as the binding agent besides said derivative.
Patent JP-H0848146-A (JP)
Title: Door hinge part structure of automobile
Inventor: INOUE TOSHIHIRO
IPC: B60J5/00
Filed: 1994-08-04
Abstract: PURPOSE:To provide a car door hinge part structure which is easy for the assembly operation of a door to a car body and the operation of harness connections between the car body and the door, a decrease in cost and improves the appearance. CONSTITUTION:A bellowslike duct 5 covering each connecting both sides of a car body and a door and covering each opening part of two air-conditioning ducts 8 and 9 at both these body and door sides is installed in a hinge part of a door 3 attached to a front pillar 4 of the car body via a door hinge 13, while a harness body 10 connecting harness 21 at the car body side and another harness 22 at the door side is installed in this duct 5 after letting it have some superfluous length so as to be followable to the opening or closing the door 3. This bellowslike duct 5 is installed in space between a side cover 6 of an instrument panel of the car body and a door inner surface part to be opposed to this side cover, and the harness 10 is spirally wound up free of expansion and contraction, making it have some superfluous length.
Patent JP-H1045418-A (JP)
Title: Apparatus for forming glass film for waveguide
Inventor: KOMANO HARUYASU
IPC: C03B19/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make the thicknesses of glass films uniform within the same substrates. SOLUTION: Heaters 102 are disposed on the rear surface of a table 101 and silicone plates 105 are mounted at this table 101 so as to enclose the respective circumferences of the substrates 104. The deposition treatment of oxide glass soot on the substrates 104 is executed by heating the table 101 and the substrates 104 by the heaters 102 and is further executed in a flame atmosphere by burners. The silicone plates 105 are so arranged as to be made flush with the surface of the substrates 104. The same effect as the effect obtainable when the substrates are formed to a large diameter is obtainable by providing the table with the silicone plates 105. The tap. within the planes of the substrates is made uniform and the occurrence of the disturbance at the time of blowing the oxide glass soot is prevented and the thicknesses of the glass films are made uniform.
Patent JP-H0734496-A (JP)
Title: Floor pan and manufacture thereof
Inventor: MORIKI HIROYUKI
IPC: E03C1/20
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a lightweight floor pan which can prevent the deterioration of quality such as deformation. CONSTITUTION:As for a floor pan shaping mold 21 consisting of the lower and upper shaping molds 22 and 26, a shaping projection part 23 for shaping the surface layer 36 of a floor pan is formed on the lower shaping mold 22. Further, a shaping recessed part 27 for molding the floor substrate 40 of the floor pan is formed on the upper shaping mold 26. Further, reinforced plastics 31 is laminated in the molding projection part 23 of the lower shaping mold, and in the hardening process, glass fibers 32 are laminated in the bottom plate part of the surface layer 36, and the glass fibers 32 are planting hardened. Further, on the bottom part of the shaping recessed part 27 of the upper shaping mold, glass fibers 32 are d installed, and the upper shaping mold 26 is set on the upper surface of the shaping projection part 23 of the lower shaping mold, and the shaping recessed part 27 is formed to a sealed form, and urethane is poured and foamed in an overpack state in the space part, and the upper and lower glass fibers 32 and 32 are impregnated with urethane 33.