baber/WOPTO huggingface dataset:
Patent JP-H03137267-A (JP)
Title: Circular tentering machine
Inventor: UERUNAA SHIYUTORUUDERU
IPC: D06C5/00
Filed: 1990-10-17
Abstract: PURPOSE: To avoid the pressing and damaging of products by fixing the change of a spreaded diameter to the inner tube of telescoping type tubes, frictionally engaging this tube with the inner peripheral surface of the outer tube and holding a spacing between head rollers with good accuracy by a clamping device for connecting this tube and a head section via a coupling element. CONSTITUTION: The clamping device 6 which is fixed to the inner tube 3 of the telescoping type and is frictionally engaged with the inner peripheral surface of the outer tube 2 of the cylindrical spreader which changes the spreaded diameter of the tubular products by the relative motion of the telescoping type tubs 2 and 3 is connected to the upper supporting section 34 coupled to the head section 31 via the length regulatable coupling element 33 by using a traction cable 16.  At the time of changing of the spreaded diameter, the spacing 46' between a stationary roller 23 of a recessed surface shape disposed between a projecting surface-shape roller 21 rotatably supported at a head frame 2 and a projecting surface-shape roller 24 rotatably supported at an upper supporting section 34 and the supporting roller 21 described above is regulated and held with good accuracy to prevent the generation of a large pressure between both rollers 21 and 23.
Patent JP-H06106526-A (JP)
Title: Production of polyamide resin composition
Inventor: YAMASHITA YOSHIHIRO
IPC: B29B7/30
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a novel method for producing a resin composition of polyamide and polyallylate enhanced in mechanical characteristics and dimensional stability in a humid atmosphere and improved in heat resistance with a smaller energy at a low cost. CONSTITUTION:In a single-screw or multi-screw extruder provided with an extruding opening part at the top end thereof, two or more supply opening parts are provided so as to have different distances from the top end. To the supply opening part far apart from the top end, (1) a polyallylate and (2) at least one kind of unsatd. compound selected out of a group of unsatd. carboxylic acid, derivatives of unsatd. carboxylic acid, and unsatd. epoxy compound are supplied by a fixed amount. To the supply opening part near the top end, a polyamide is supplied by a fixed amount. Meanwhile, these are melted and kneaded.
Patent JP-H07176125-A (JP)
Title: Disk recording and/or reproducing device
Inventor: ITO MASAYASU
IPC: G11B21/02
Filed: 1994-10-20
Abstract: PURPOSE:To record and reproduce in optional order by using one recording and/or reproducing means against plural disk cartridges loaded in parallel without piling up. CONSTITUTION:An optical pickup device 83 is mounted for successively recording and reproducing against the plural disk cartridges loaded while being arranged in parallel. A rotation supporting substrate 85 rotationally operated by a rotation driving mechanism, rotating position detecting means 145, 146 for detecting the rotating position of the rotation supporting substrate 85, and a system controller 244 for rotationally controlling the substrate 85 based on detection outputs from these rotation position detecting means, are provided. By the system controller 244, the optical pickup device 83 is placed opposite successively to the optional disk cartridge by means of rotationally controlling the substrate 85, then the information signal is recorded and reproduced.
Patent JP-2001099407-A (JP)
Title: Gas combustion burner
Inventor: NAKAMURA SUNAO
IPC: F23D14/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion burner to maintain stable combustion only by low calorific value gas. SOLUTION: This combustion burner comprises a flame stabilizing burner 1, and a main burner 6 situated at the periphery of the flame stabilizing burner. The flame stabilizing burner 1 comprises a pre-mixture gas feed chamber 10 to feed pre-mixture gas of fuel gas and combustion air, a porous body situated as a pre-mixture gas supply part at the front of the pre-mixture gas feed chamber, a fuel gas supply port and a combustion air supply port formed through the porous body, and a fuel gas feed pipe and a combustion air feed pipe through which preheated fuel gas and preheated combustion air are fed in the fuel gas feed port and the combustion air feed port. The main burner 6 has a fuel gas supply opening and a combustion air supply opening through which fuel gas and combustion air are respectively supplied from the periphery of the flame stabilizing burner. Further, the fuel supply opening 2 and the combustion air supply opening 3 are provided with swirlers 4 and 5.
Patent JP-2000110262-A (JP)
Title: External wall of building
Inventor: SHOJI BUNICHI
IPC: E04F13/12
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a metallic wall panel in which four corner parts are integrated with each other, generation of rusts is prevented, and the rigidity is improved, and provide an external wall excellent in design. SOLUTION: A bottom part 10, a side part 12 and an edge part 13 for fitting are integrated with each other through the pressing operation. The edge part 13 for fitting is extended outwardly at an outer end of the side part 12 and parallel to the bottom part 10, and wall panels 2 formed rectangular are regularly arranged in a lattice, a straight joint bar 3 is provided on a groove part 31 formed by the side parts 12, 12' opposite to the edge parts 13, 13' adjacent to the wall panels across both ends of the edge parts 13, 13' for fitting, and a seal part is formed between the wall panel 2 and the joint bar 3.
Patent JP-S62138851-A (JP)
Title: Heat developable color photosensitive material
Inventor: OYA HIDENOBU
IPC: G03C1/498
Filed: 1985-12-12
Abstract: PURPOSE:To obtain the titled material having a good peeling property against a substrate body without generating a transcribing unevenness by incorporating a heat fusible substance and an inorg. solid particle to a non-photosensitive protective layer which presents at an opposite side surface against the substrate of the heat developable photosensitive layer lying in most far from the substrate body of the titled material. CONSTITUTION:The titled material contains the heat fusible substance which melts or softens at 40-250 deg.C, preferably 50-180 deg.C, and has 0.005-10mum, preferably 0.01-0.5mum mean particle size and the inorg. solid particle having 0.5-10mum, preferable 1-6mum mean particle size. The concrete example of the heat fusible substance is shown by formula I. The additional amount of the inorg. solid particle is preferably 20mg-1.0g/1(m)<2> of the titled material. The additional amount of the heat fusible substance is preferably 5-100mg/1(m)<2> of the titled material.
Patent JP-2000113319-A (JP)
Title: Cash receiving tray
Inventor: MOCHIZUKI YOUCHIYO
IPC: G07G1/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism whose operability is easy and which can temporarily store paper money and coins without using a magnet. SOLUTION: This cash receiving tray has a recessed part 10 which is installed at the side of a keyboard in an ECR device and temporarily stores paper money and coins, which are received from a customer for examination. A projection part 1 extending to the inner side of the recessed part 10 in an eaves-form and a coin container 2 being a coin-only accumulation/take-out hollow installed in a part of the base of the recessed part 10 are included.
Patent JP-2000113662-A (JP)
Title: Optical disk device
Inventor: KOBAYASHI NOBUHIRO
IPC: G11B7/085
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature rise within a device during operation thereof and suppress deposition of suspension dust on an objective lens of an optical head during non-operating condition of device by providing a storing means covering a movable part of the optical head on a base plate and also providing a fin on the spindle. SOLUTION: A storing means 7 is provided in such a form as covering a movable part 12 of an optical head 5 at the position of retracting condition where the movable part 12 of the optical head 5 does not record and reproduce the information to or from the optical disc at the external domain of the external diameter of an optical disk medium 1 within the movable range of the movable part 12 of the optical head 5. A spindle 3 is provided with a fin 4 at the intermediate position between the optical disk medium 1 and base plate 14. The fin 4 rotates together with rotation of the spindle 3 and cools the heat generating elements within the optical disk apparatus 10. When the optical disc apparatus 10 is not operated, an actuator 11 having the objective lens 6 of the movable part 12 is completely stored in the storing means 7.
Patent JP-H11114595-A (JP)
Title: Waste water treating device
Inventor: NISHIKAWA HIDEKAZU
IPC: C02F3/34
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To decrease the number of motors, to simplify the equipment and to decrease energy consumption. SOLUTION: This device is provided with a first tank to which the water to be treated is supplied and to a which the biological sludge is returned to form a liq. mixture, a second tank connected to the first tank and separating the biological sludge from the liq. mixture supplied from the first tank, a line L2 for supplying the liq. mixture to the second tank from the first tank and a line L5 for returning the biological sludge to the first tank from the second tank. The first tank is furnished with a sucking and agitating means to agitate the inside of the tank and an air supply means, and the sucking and agitating means is operated to generate a negative pressure in the returne line L5. The biological sludge in the second tank is sucked through the return line L5 and returned to the first tank, and hence a pump need not be provided to the return line L5.
Patent JP-H02127447-A (JP)
Title: Porous plastic sheet
Inventor: SATO KAZUO
IPC: C08J9/236
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title colorless transparent sheet useful as paper for OHP, etc., having porous surface layer, excellent ink absorption characteristics, good printability by fixing transparent porous beads to a substrate comprising a transparent plastic film with a binder. CONSTITUTION:(A) A substrate of transparent plastic film is coated with (B) 30-45wt.% coating solution prepared by dispersing 100 pts.wt. resin and 10-15 pts.wt. transparent porous beads (e.g., plastic transparent porous beads) into a solvent (e.g., dimethylformamide) preferably in 15-25mum thickness, dried at 70-100 deg.C and fixed to give the sheet providing clear images.
Patent JP-H03140359-A (JP)
Title: Resin composition
Inventor: KARAKI KAKUSHI
IPC: C08L67/02
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a resin composition useful as a material for parts of automobile, electric parts, etc., having excellent heat resistance, impact resistance, comprising polycarbonate resin, thermoplastic polyester, polyolefin and specific rubber component-containing copolymer. CONSTITUTION:A resin composition consisting of (A) 5-95wt.% polycarbonate resin, (B) 5-95wt.% thermoplastic polyester (preferably polyethylene terephthalate or polytetramethylene terephthalate), (C) 0.2-20wt.% polyolefin (preferably polyethylene or polypropylene) and (D) 0.2-20wt.% copolymer prepared by polymerizing D2: 10-90 pts.wt. monomer selected from aromatic monovinyl monomer, compound, vinyl cyanide compound and (meth)acrylic acid ester in the presence of D1: 10-90 pts.wt. copolymer comprising 50-70wt.% acrylic acid ester (butyl acrylate) and 30-50wt.% butadiene.
Patent JP-S61154479-A (JP)
Title: Switching driving circuit
Inventor: SASAKI MASAYOSHI
IPC: H02M3/155
Filed: 1984-12-26
Abstract: PURPOSE:To reduce the quantity of components and enhance efficiency, by discharging storage carrier leaving in a switching transistor, via the transistor when the switching transistor is turned OFF. CONSTITUTION:When a switching control transistor Q3 is ON and a switching transistor Q1 is ON, then a condenser C1 for charging and discharging is charged by direct current input. When the switching control transistor Q3 is turned OFF and the switching transistor Q1 is turned OFF, then the charge of the condenser C1 for charging and discharging is discharged via a transistor Q2 for discharging storage carrier, and then storage carrier leaving in the switching transistor Q1 is discharged via the transistor Q2 for discharging the storage carrier.
Patent JP-S63135933-A (JP)
Title: Copying machine
Inventor: TOMOYOSE KAZU
IPC: G03G15/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain an inexpensive copying machine commonly used as a printer, by providing a panel having a thermal optical effect to change a thermal written part from transparency to opacity, and a thermal writer which writes an image on the panel, and performing scan with a light source from the underneath of the panel. CONSTITUTION:By moving an original platen 2, and scanning the panel 20 with light beams from the light source 21, only a part where the thermal write is performed by a laser oscillator 25 out of the smectic A phase liquid crystal layer of the panel 20 goes to a focal conic orientated state. The light beams projected from the light source 21 on the part are reflected irregularly, therefore, only the light beams projected on the part where no thermal write is applied is reflected, and project a phnotosensitive drum 12 via an optical system 3. As a result, an electrostatic latent image formed on the photosensitive drum 12 is the one on whose part equivalent to a printed part where the thermal write is performed electric charge is left. In such way, it is possible to attach a function also as the printer on the copying machine with simple constitution, and to manufacture the machine with low cost.
Patent JP-H03142588-A (JP)
Title: Document recognizing system
Inventor: TAKIMOTO TOSHIHIRO
IPC: G06K9/62
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a practical recognition speed at low cost as a whole system by parallelly providing plural picture processors. CONSTITUTION:A control processor 2 receives picture data from a host 4 and sends the data to one of picture processors 31-3n. The return of converted code data is sent to the host 4. Data for identification are added to the picture data and the code data so that the data cannot be confused on the host 4 side. The processors 31-3n receive the picture data into memories 302 by I/O 303 and CPU 301 convert the picture data to recognition processing record data. Then, the data are returned to the control processor by the I/O 303. In a recognition processing, at first, a character picture is extracted and next sent to a character recognition unit 304 and a converted character code is received. Finally, code data arranging the character code corresponding to the arrangement of the character picture are obtained. Thus, the low-speed and low-priced CPU are parallelly provided in the processors 31-3n and as a whole, the practical recogni tion speed more low-priced than the case of high-speed CPU use can be obtained.
Patent JP-2000107500-A (JP)
Title: Iron
Inventor: ISHIKAWA KEIJI
IPC: D06F75/26
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an iron for smoothing out wrinkles of a clothing, which prevents careless energizing of a heater when an operator is not recognized, and improves safety and handling. SOLUTION: Energizing of a heater 1 for heating a base 2 is controlled by a thermostat 3 and temperature of the base 2 is adjusted. The thermostat 3 is controlled by a temperature adjusting dial 13 and a temperature to be adjusted is optionally set. A resistor device 14 is constituted to add an operating resistance when the temperature adjusting dial 13 is operated, and in the resistance device 14, on operating resistance when the temperature adjusting dial 13 is operated to a high-temperature side and an operating resistance when it is operated to a low-temperature side are different from each other.
Patent JP-H04154852-A (JP)
Title: Flame retardant electrical insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: C08K3/22
Filed: 1990-10-19
Abstract: PURPOSE:To obtain an electrical insulating composition, containing a metallic hydroxide together with a polyphosphazene having a specific value or above of weight-average molecular weight as a polymer blend with a polyolefin, as a flame retarder. CONSTITUTION:A flame retardant electrically insulating composition is composed of (A) a polyolefin (e.g. ethylene vinyl acetate copolymer), (B) a polyphosphazene having >=2X10<5> weight-average molecular weight, e.g. a polypropoxyphosphazene expressed by the formula ((m) is an integer of >=2000) and (C) a metallic hydroxide, preferably hydroxide of a bi- to tetravalent metal having water of crystallization (e.g. magnesium hydroxide or hydrotalcite). The weight ratio of the components (B) to (A) is (10/90) to (50/50) and the amount of the component (C) is 50-200 pts.wt. based on 100 pts.wt. polymer blend of the components (A) and (B). The components (A) and (B) are preferably crosslinked by addition of an organic peroxide or irradiation with electron rays, etc.
Patent JP-H08135266-A (JP)
Title: Sealing device
Inventor: HIZUME HIROMI
IPC: E05B39/00
Filed: 1994-11-15
Abstract: PURPOSE: To achieve sealing easily and surely by a method wherein a bag is fastened by means of a cord having a length adjusted by a cord length adjusting lever and the lever is fixed to a body of a sealing device, and after a label is fitted into the body, the body is sealed by the sealing device. CONSTITUTION: A loop cord 4 is fixed to a pin of a cord length adjusting lever 5 to adjust the length thereof, and the cord is wound round a body B1 of a bag. A hook 59 at the end of the lever 5 is engaged with the edge of a storing groove 22 of a male label holder 12a and turned counterclockwise to fasten the cord around the body B1 by the action of levers. And the lever 5 is put into the groove 22 and a label is attached to a female label holder 12b and a body 1 is closed so that the label is held by the holders 12a, 12b. A sealing device having an anchor head of V-shape or the like is inserted into between sealing mouths 17a, 17b which are joined together to fasten a male lock part 15a to a female lock part 15b. Further at the time of unsealing, the sealing device is pulled to cut off the connection part of the anchor head.  As a result, inflexibility can be ensured and the bag can be fastened rapidly and easily.
Patent JP-H11123493-A (JP)
Title: Manufacture of blank material for hose joint metal fitting and manufacture of hose coupling
Inventor: SAKURABA KICHIJI
IPC: B21K21/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To manufacture hose joint metal fittings integratedly, to shorten the manufacture process, and to improve the airtightness of a combined part between a nipple and a body through an integrated structure by the cold forging. SOLUTION: A nipple component part 46 and a socket part 10 are formed by combining a product forming process of each manufacturing process of a blank material with a die structure, performing a stamping process of a material piece 40 as a machining process to minimize the load to be applied to a punch, etc., and cold-forging one end of the material piece 40. A flange part 14 is formed on an intermediate part of the material, and a screw connection part 12 is formed on the other end. A truncated conical hole 48 is formed in a bottom side of the screw connection part 12, and a circumferential part 48A of the truncated conical hole is displaced in the direction of the truncated conical hole 48 to form a seat part 26. A punch is inserted while holding the outer circumference of the nipple component part 46 with a die to form a nipple 24 through backward extrusion.  A hose joint metal fitting blank 15 is manufactured by achieving the trimming process to form the flange part in a shape for fitting the joint metal fittings.
Patent JP-H02127046-A (JP)
Title: Drive method of marking gun
Inventor: NAGUMO ZENTARO
IPC: B41J2/015
Filed: 1988-11-07
Abstract: PURPOSE:To draw a character and a mark onto a moving body at high speed by installing an excitation winding for drive for opening a solenoid valve and separately mounting a winding for control generating induced currents in the excitation winding for drive. CONSTITUTION:A transistor Q1 is activated and turned ON and currents of I1 are made to flow through an excitation winding L1 for drive when an excitation signal (a) is input to an input section A, the signal (a) is input to the input section A while a signal (b) for control is input to an input section B, and currents L2 are made to flow through a winding L2 for control. Consequently, currents I1' acquired by synthesizing original currents I1 and the induced currents of the winding L2 are made to flow through the winding L1, a current wave type having steep rise is obtained, and the speed of response is increased considerably. Accordingly, a fixed core 2 is magnetized with excellent response, a moving core 3 is attracted against the elasticity of a spring 4, a clearance is formed between a nozzle 5 and the globe valve 3a of the nose of the moving core 3, a marking liquid is force-fed into the nozzle 5 through the clearance, and characters and marks are drawn onto a moving body at high speed.
Patent JP-H09127894-A (JP)
Title: Surface light source device
Inventor: TAKEUCHI SHOICHI
IPC: G09F13/18
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a surface light source device which is capable of making the luminance uniform and increasing the efficiency in using light obtained from a tube-like light source and further, facilitated the manufacture by providing a specific hologram on the rear reflecting surface or front light-emitting surface of a transmission plate. SOLUTION: The hologram 30 for diffracting the light from the tube-like light source 1 is provided on the rear or front reflecting surface of the light transmission plate 4 and changes the area density of a diffraction grating in accordance with the quantity of the light reaching from the light source 1. Therefore, when the quantity of the light coming from the light source 1 is decreased, the area density of the diffraction grating is changed according to the decrease, to increase the quantity of the light emitted from the front light-emitting surface.  Further, when the quantity of the light coming from the light source 1 is large, the are density of the diffraction grating is changed and at this place, the quantity of the light emitted from the front light-emitting surface can be decreased, and the light of the decreased quantity is allocated to other placed where the quantity of the light coming from the light source 1 is small, so that the quantity of the light in the other places can be increased.
Patent JP-H07135284-A (JP)
Title: Resin sealed type semiconductor device and its manufacture
Inventor: WATANABE KAZUTOSHI
IPC: H01L23/50
Filed: 1993-11-10
Abstract: PURPOSE:To provide a resin sealed type semiconductor device which has a high molding accuracy of leads and can be mounted on a substrate with high reliability without deforming the leads and flat lead sections. CONSTITUTION:A lead frame having an island 6 for mounting a semiconductor pellet 3 and leads 1 around the island 6 is formed. Then the island 6 and leads 1 are formed in projecting shapes so that their central parts can become flat at positions higher than the surrounding part. Then, after mounting the pallet 3 on the island 6 and connecting the leads of the pellet 3 to the leads 1 through bonding wires 5, a package is formed by sealing the pellet 3, island 6, leads 1, and wires 5 with an encapsulating resin 4 so that the lower surfaces of the flat sections 2 of the leads 2 can becomes lower than the base of the resin 4 and the pellet 3 and leads 1 can be led out from the lower ridge sections on four sides of the package. Finally, the package is separated from the lead frame by cutting the leads 1 at the flat sections 2 on the periphery of the package.