baber/WOPTO huggingface dataset:
Patent JP-H05180432-A (JP)
Title: Air feeding duct for combustion equipment
Inventor: IKEDA HIROSHI
IPC: F23L1/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an air feeding duct for a combustion equipment capable of preventing a filter arranged at the air feeding duct from being wetted during rain fall or preventing any dew formation. CONSTITUTION:An air feeding duct for a combustion equipment connected to an air feeding side of the main body of the combustion equipment is constructed such that a discharging cylinder through-pass port 11 is arranged at the upper part of the duct, an air feeding port 12 is arranged at the lower part of the duct, a partition panel 2 is spaced apart by a specified amount against the rear surface of a front cover 1 covering the front surface of the combustion equipment so as to constitute the air feeding duct 3, and an aeration port 21 having a filter 4 therein is installed at the proper location of the partition panel 2. Buffle plates 6 and 7 enclosing the aeration port 21 and guiding the fed air to the rear surface of the front cover 1 are vertically installed at the side of the front cover 1 and at the same time a rain water guide 9 is arranged substantially over the entire width of the aeration port 21 except both ends of the clearance between the front cover 1 and the partition panel 2.
Patent JP-2000182832-A (JP)
Title: Ferrite inductor and its manufacture
Inventor: ITO TAKU
IPC: H01F1/34
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite inductor which is superior in quality and characteristics where short circuit failures due to the migration of inner conductor are not generated, when the inductor is built in in a fine chip inductor array smaller than 2010 form (length 2.0 mm, width 1.0 mm and height 1.0 mm). SOLUTION: This inductor comprises a coil-type structure laminate, wherein a plurality of ferrite sheets on which U-shaped silver conductor patterns are printed, are so stacked that the U-shapes of the silver conductor patterns on adjacent sheets face each other, and the silver conductor printed patterns are electrically connected via through-holes formed in the ferrite sheets and sintered. Chlorine and sulfur contents in the ferrite sheet are adjusted in the range of 100-300 ppm and the range of 10-50 ppm, respectively.
Patent JP-H11179834-A (JP)
Title: Transparent high gas barrier antistatic laminate and packaging bag using the same
Inventor: FUKUDA AKIO
IPC: C09K3/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high gas barrier property laminate having a low charging property without using an aluminum foil by a method wherein an application type antistatic layer is formed on a transparent polymer base to which an inorganic compound deposit is provided, and an antistatic sealant layer having a specific thickness is laminated on the inorganic compound deposit. SOLUTION: An application type antistatic layer 5 is formed on a transparent polymer base 1 in which an inorganic compound deposit 2 is provided, and an antistatic sealant layer 6 containing a kneading-type antistatic agent of 50 to 200 μm thickness is laminated directly or indirectly on the inorganic compound deposit 2. For formation of the application type antistatic layer 5, a cationic or ampholytic surface active agent is used, and as a kneading type antistatic agent used for the antistatic sealant layer 6, non-ionic or an anionic surface active agent is used. An auxiliary covering layer 3 is formed by coating an aqueous solution containing a water soluble polymer, metal alcoxide, and its hydrolysate on the inorganic compound deposit 2 on the transparent polymer base 1 to be dried by heating.
Patent JP-H09234393-A (JP)
Title: Rotary atomizer head
Inventor: KON MASATOSHI
IPC: B05B5/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable easy disassembly, washing, and assembly of an atomizer head main body and a hub member and to maintain the rotational balance of a rotary atomizer head even after reassemby. SOLUTION: A ring coupling surface 4 is formed on the inner circumferential side of the hub engagement step part 3 of an atomizer head main body 2, and a ring engagement groove 8 is formed on the outer circumferential side of the cylinder part 7 of a hub member 5. Therefore, by engaging the cylinder part 7 to the engagement step part 3 in a state in which an O-ring 11 is engaged with the groove 8, the hub member 5 can be held elastically in the atomizer head main body 2 by the elastic force of the O-ring 11. In this process, the ring coupling surface 4 is coupled to the O-ring 11 to prevent the extraction of the hub member 5. Besides, by the elastic deformation of the O-ring 11 by pushing the hub member 5 in the axial direction, the hub member 5 can be disassembled from the atomizer head main body 2.  Moreover, since the hub member 5 is being held in the step part 3 by the elastic force of the O-ring, it is positioned to the rotational center of the atomizer main body 2.
Patent JP-2001172018-A (JP)
Title: Method for producing indium oxide-tin oxide powder
Inventor: ONO KEIJI
IPC: C04B35/457
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily producing a powdery ITO (indium tin oxide) having excellent sinterability and giving a sintered ITO having high density and containing uniformly dispersed tin oxide. SOLUTION: The present invention relates to (1) a method for producing a powdery indium oxide-tin oxide by mixing an aqueous solution of an indium salt with β-stannic acid obtained by the reaction of metallic tin with an aqueous solution of nitric acid, neutralizing the obtained aqueous solution of indium salt containing dispersed β-stannic acid with an aqueous solution of an alkali and baking the produced precipitate containing indium and tin, (2) a method for the production of indium oxide-tin oxide powder described in the item (1) provided that the baking is carried out in a gaseous atmosphere containing >=1 vol.% hydrogen halide gas or halogen gas, (3) a powdery indium oxide-tin oxide produced by the method described in the item (1) or (2) and having a 50% diameter of the cumulative particle size distribution of <=1 μm and (4)  a sintered indium oxide-tin oxide produced by sintering the powdery indium oxide-tin oxide described in the item (3).
Patent JP-H10196222-A (JP)
Title: Triple sliding door device
Inventor: WATANABE JIRO
IPC: E06B3/46
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate opening-closing operation of a sliding door by connecting two gear rollers arranged on a second door by an endless belt-like body, and fastening/installing a first door and the second door to/on this endless belt-like body through a fixing tool. SOLUTION: Doors 1, 2 and 3 are installed on rails 4a, 4b and 4c through slidingly movable rollers 11, and gear rollers 5 and 6 arranged on the door 2 are connected to each other by an endless belt-like body 7. A front end part of the door 1 is fastened to and installed on a part adjacent to the door 1 of the endless belt-like body 7 through a fixing tool 8. A rear end part of the door 3 is also fastened to and installed on a part adjacent to the door 3 of the endless belt-like body 7 through the fixing tool 8. When the door 3 is pulled in the releasing direction from a condition where the respective doors are closed, the endless belt-like body 7 connected through the fixing tool 8 rotates, and motive power is also transmitted to the door 1. When the door 1 is locked in this condition, the door 2 is released by interlocking with releasing operation of the door 3.  Therefore, the other doors are also interlocked with each other and are smoothly opened and closed by opening-closing operation of a single door, and opening-closing operation of a sliding door can be facilitated thereby.
Patent JP-H06191772-A (JP)
Title: Lighting device for elevator car
Inventor: NAKAMURA MORIO
IPC: B66B11/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide a lighting device for an elevator car wherein an image of a light source unit, arranged in a baseboard, is prevented from being generat ed in a floor material. CONSTITUTION:A baseboard 2, formed with a hollow part 7 having a downward facing opening part rising up from the lower end of a wall plate 5, is provided to arrange a light source unit 10 in the hollow part 7. A light diffusing plate 14 for covering the light source unit 10 is removably mounted on an opening edge part of the hollow part 7. In this way, the light source unit 10 is covered with the light diffusing plate 14 removably provided in the opening edge part of the hollow part 7. Accordingly, good decorative action is obtained by eliminating inconvenience that an image of the lighted light source unit is reflected to a floor material and visualized for a passenger in an elevator car to worsen the atmosphere of decorative lighting.
Patent JP-H10192431-A (JP)
Title: Inspection box for fire door
Inventor: EMURA SHINJI
IPC: E06B3/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the ignition of the gas by the heat of fire, by forming a degassing hole on an upper part of an inspection box, at a position which can not be seen from the external, for discharging the gas from the hole even through an overhand door is heated by the fire, and the gas is generated and flown into the inspection box. SOLUTION: A degassing hole 11a which is penetrated through in a vertical direction, is formed on an upper part of an inspection panel 8, a degassing hole 11b is also formed on a rear face, and the gas is discharged from these holes 11a, 11b. These degassing holes 11a, 11b are formed on an upper part of an inspection box so that they can not be seen from the external, and the gas can be easily flown out, and the gas filled inside of the inspection box 'is flown out from the holes 11a, 11b.  The gas is discharged from the holes 11a, 11b to the external, even when an overhang door 2 is heated by the heat of the fire, and the adhesives used for mounting a surface material, the coating material on the surface material, a core inside of the overhang door 2, or the like are burned, and the gas is generated, risen and filled in the inspection box 1 at the upper part of the overhang door 2, thereby a room can be prevented from burn down by the spreading fire caused by the ignition of the gas.
Patent JP-H06195267-A (JP)
Title: Cache memory controller
Inventor: MAKINO TAKAHARU
IPC: G06F12/08
Filed: 1992-12-24
Abstract: PURPOSE:To improve a hit ratio as against a cache memory at the time of executing a program to which a high speed operation is requested. CONSTITUTION:When a memory access request is outputted to the cache memory 12 from CPU 11 and data is not stored in a data memory 12c, line-filling for a cache line corresponding to an address which is read is executed. When a resident register 12d is set, the resident bit W of the corresponding cache line of a tag memory 12b is set to '1'. Then, the high speed program is terminated. When a resident register clear instruction is outputted from CPU 11, a cache controller 12a clears (1 0) the resident register 12d, and CPU 11 executes the regular program. When the memory access request is outputted, replacement to the cache line whose residence is designated is not executed, and line-filling to the other cache line is executed.
Patent JP-H0680493-A (JP)
Title: Method for crystal growth and crucible for use therefor
Inventor: MOHAMEDO EE SHIYAHIDO
IPC: C30B29/48
Filed: 1992-12-28
Abstract: PURPOSE: To reduce or eliminate cause of twin crystal formation at single crystal ingot growth by using a seed crystal which has an outside diameter sufficiently equal to an inside diameter of a major portion of a crucible.  
     CONSTITUTION: A semiconductor single crystal seed 15 is arranged at a bottom part of the crucible 12 having a central axis 13 in a longitudinal direction. A semiconductor raw material 16 is arranged on the single crystal seed 15. The crucible 12 is heated by a heater 17 to melt the semiconductor raw material 16 and a part of the single crystal seed 15. Then the crucible 12 is cooled so that the semiconductor raw material 16 is solidified and the single crystal ingot having an outer surface coinciding with an inner surface shape of the crucible 12 is formed. In this method, a cross section on the central axis of the single crystal seed 15 is made to almost equal to a cross section on a central axis 13 of the crucible 12. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11250476-A (JP)
Title: Correcting method of tracking error signal for disk recording medium at the time of scanning by light
Inventor: RAPP STEFAN
IPC: G11B11/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a correcting method of a tracking error signal for a disk recording medium in scanning by light to enable evaluating a tracking error signal independently of overlapping of noise elements. SOLUTION: In the case of a MO disk, as a kerr rotation angle is very small generally, the so-called emphasis is used for processing. Thereby, double refractivity effect thermally induced on a WO disk is cause during writing processing, a noise level is produced on a tracking error signal. In this method, an optical scanner device is used for deciding light intensity from two polarization planes being perpendicular mutually. Noise elements in a tracking error signal generated by interference of polarization rotation of light is corrected by coupling an electric output signal of the scanner device. This is applied to CD audio, CD video, a CD-ROM, MO and WO.
Patent JP-H11188434-A (JP)
Title: Caulking device
Inventor: MORITA SHINJI
IPC: B21D39/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a caulking device which carries out a ball insertion process and a caulking process in the same process. SOLUTION: This caulking device is to form a ball holding member by caulking the ball holding flanges 54a, 54b, 54c and 54d to hold a ball 56 rotable freely at a ball holding part arranged at a given portion of the work so as to make the ball heldable; wherein a bottom die 3 to mount the work, a pad 4 installed against the bottom die 3 to hold the work mounted on the die 3, and a punch 1 installed penetrating the pad 4 to caulk the ball holding flanges 54a, 54b, 54c and 54d for holding the ball of the work are provided, and in the pad 4, a guide channel 21 through which the punch 1 is penetrated, and the ball 56 is guided to a ball holding part 52, and a ball supplying channel 22 connecting through the guide channel 21 are formed.
Patent JP-H10165477-A (JP)
Title: Acupressure tool
Inventor: KIKUCHI TADAFUJI
IPC: A61H39/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enable a protruding part or a pressing ball to be set on an affected part regardless of physiques or fat quantities, by equipping a rotatable pressing crystal ball with height adjustable sticking-out part on a protruding part equipped on a base board and a slipproof member on the lower face of the base board. SOLUTION: A protruding part 1 is equipped on a base board 3, a rotatable natural crystal pressing ball 1 is equipped on the upper part of a member 6 in the protruding part 2, an adjusting screw 5 to lift up/down the member 6 and the natural crystal ball is equipped under the member 6, and a slipproof member 4 is equipped under the base board 3. When this acupressure tool is to be used, a user lies on his/her face or back and the crystal ball above the protruding part 2 is put directly on an affected part. Thereby stable acupressure can be carried out without moving the acupressure tool prevented by the slipproof member even if the pressing point is moved.
Patent JP-H06195512-A (JP)
Title: Character feature extracting device
Inventor: ICHINOHE HITOSHI
IPC: G06T7/60
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate the recognition of a character consisting of a small number of strokes like CONSTITUTION:The center (X0, Y0) of a binary image to be recognized is found first (S21). The binary image is scanned from the head, the coordinates (x, y) of a pixel whose pixel value is 1 are compared with the coordinates (X0, Y0) of the center point, and their differences are calculated (S22). An authenticity, table is referred to based on the obtained comparison result to decide which of eight previously sectioned areas the pixel belongs to (S23). Then the distance ¦x-X0¦+¦y-Y0¦ from the center (X0, Y0) to the pixel (x, Y) is found and accumulated, area by area, to obtain image moment (S24).
Patent JP-H05276916-A (JP)
Title: Separator of green soybeans
IPC: B07B1/12
Filed: 1991-12-28
Abstract: PURPOSE:To provide a separator of green soybeans capable of separating good grade green soybeans with plural grains from bad ones with a single grain. CONSTITUTION:To a convayer 2 for green soybeans provided side by side with a conveyer guide 1 carrying green soy beans in the longish direction, a separator 3 which receives and conveys solely green soy beans with plural grains is arranged with a clearance enabling green beans with a single grain to fall down. When pods (b') of the green beans with plural grains run against the first end 4 of the conveyer 3, a lift up surface 4' is formed to convey green beans with plural grains (b) with their pods' side up.
Patent JP-2001172898-A (JP)
Title: Moistureproof laminate
Inventor: ASAYAMA YOSHIYUKI
IPC: D21H27/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which has a high moistureproof property and high stiffness and whose weight can be reduced in comparison with conventional paper. SOLUTION: This moistureproof laminate having a paper support/ moistureproof layer structure or a paper support/moistureproof layer/paper support structure as a unit structure, characterized by forming at least one raw paper used as the paper support by laminating a plurality of pulp layers, forming the laminate from three or more layers, controlling a total density to 0.50 to 0.70 g/cm3, controlling the density of the outermost layer to 0.70 to 0.90 g/cm3, forming the middle layer from at least one pulp selected from mechanical pulp, curled fibers and mercerized pulp as a main material, and controlling the density to 0.20 to 0.60 g/cm3. The moistureproof layer is formed from a moistureproof material containing a synthetic resin emulsion and a phyllosilicate compound and/or a wax-based emulsion as main components, or from a polyolefin-based resin film.
Patent JP-2000135561-A (JP)
Title: Welding robot control method
Inventor: SESHIMO TATSUYA
IPC: B23K9/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a welding device which hardly causes welding failure at the time of restarting from the hold condition during welding due to operation of one or more devices such as a robot and a positioner. SOLUTION: Welding is performed from a welding start point P1 to a welding completion point P2 by a torch 2 which is fixed to a positioner 3 and mounted to a hand side of a robot 4 while rotating the positioner 3. When the positioner 3 of a robot control device 5 is temporarily stopped due to some factors at a middle point Pt between the welding start point P1 and the welding completion point P2 after a welding operation is started at the point P1, a welding re- starting point Ps which is moved in the welding start point P1 direction on a weld line is obtained at the time of re-starting for avoiding welding failures such as arc cutting. Then, after the torch 2 reaches the welding re-starting point Ps, welding is performed again towards the welding completion point P2 from that point.
Patent JP-H05172202-A (JP)
Title: Non-stage transmission
Inventor: TSUJI NOBUYOSHI
IPC: F16H15/42
Filed: 1991-12-24
Abstract: PURPOSE:To provide a non-stage transmission of simple structure by supporting a pair of conical bodies of rotation in a cylinder so as to be arranged in the opposite directions respectively, and by performing speed changing operation through shifting the contact position of a rotary ring, which comes in contact with the external surfaces of both of the conical bodies of rotation. CONSTITUTION:A pair of conical bodies of rotation 2 are supported rotatably in a central portion of the inside of a cylinder 1 so that the apex sides of these conical bodies are arranged on the opposite sides respectively, and the respective input and output shafts are parallel with each other. Inverted V-shaped section drive blades 5 are formed on the conical surfaces of the respective conical bodies of rotation 2. Plural drive bars 6, which are attached elastically to an anular rotary ring 3 held rotatably by a support ring 4 through bearings are engaged with the drive blades 5 of the respective conical bodies of rotation 2. On the inner periphery of the cylinder 1, plural threads of a helicoidal guide groove 7 are formed. The support ring 4 is held so as to move along these guide grooves 7. A speed change regulating system is constituted so as to rotatably shift the support ring 4 by means of a regulating bar 9 attached to the external surface of this support ring 4.
Patent JP-H11172478-A (JP)
Title: Descaling of stainless steel
Inventor: IDEGUCHI HIROMICHI
IPC: C23G1/08
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for descaling stainless steel by which a soluble scale component in a scale layer is more effectively removed, and the efficiency in reforming a layer concentrated in chromium is enhanced in the succeeding stage to improve the descaling effect. SOLUTION: A stainless steel member with a scale layer formed on its surface is dipped in a pickling soln. to remove the soluble scale component in the scale layer, and the member is salted in the bath of a molten alkali metal salt to reform the insoluble scale component left after the pickling into the soluble scale component. A pickling soln. contg. >=2.3 wt.% hydrofluoric acid, >=1.0 wt.% nitric acid and >=3 wt.% hydrofluoric acid plus nitric acid is used as the pickling soln.
Patent JP-2000180927-A (JP)
Title: Camera capable of simultaneously photographing original picture of switching picture or stereoscopic picture, photographing method and template, film and photographic paper for imprinting original picture and photograph housing tool
Inventor: OKI MAKOTO
IPC: G03B15/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To more increase the interest and the decorativeness of a photograph obtained by a photographing method by which secondary image information is imprinted together with an object. SOLUTION: By this photographing method, the prescribed secondary image information 35 is imprinted together with the object by holding a light- transmissive template 31 on which the information 35 is plotted at the front surface of the photosensitive surface of a film and supplying light to the forming area of the information 35 on the template 31. Then, the information 35 is the drawing for transferring an original picture which is arranged at the back surface side of a lenticular lens and from which a switching picture (including moving picture) or a stereoscopic picture can be displayed on the film.
Patent JP-H11171661-A (JP)
Title: Foam material using burnt ash slag glass
Inventor: SAKAI CHIHIRO
IPC: C04B30/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a foam material having a stable amount of foaming by mixing a ground material prepared by vitrifying burnt ash of refuse with clay, adding an alkali component to the mixture and baking. SOLUTION: A slag glass has 74-1,500 μm particle diameter. The composition and qualities of clay to be used hardly exert influence on foamability. A sodium- containing compound (e.g. sodium carbonate), practically soda ash is used as the alkali component. The amount of the alkali component used is 0.5-10.0 wt.% based on the slag glass. After the slag glass is mixed with clay and the alkali component, the mixture is blended with water. The amount of water added is 10.0-20.0 wt.% based on the total amount. The mixture is fed to a mold frame and baked in a baking furnace. Preferably the rate of temperature rise is 10-20C/minute, the maximum baking temperature is 950-1,050 deg.C and the rate of temperature drop is 5-50 deg.C. The expansion ratio of 2.0-3.9 times is obtained by adding 3.0-5.0 wt.% of soda ash to the slag glass.