baber/WOPTO huggingface dataset:
Patent JP-2000001518-A (JP)
Title: Fluorocopolymer molding material
Inventor: FUNAKI ATSUSHI
IPC: C08F2/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorocopolymer molding material which, when melt- molded, can give a molding reduced in coloration, which material has a specified or lower metal elution index η. SOLUTION: This molding material should have a metal elution index ηof 10 or below. The metal elution index η herein used is defined as the number of nanograms (ng) of the total of specified metallic elements eluted per g of the fluorocopolymer when measured by a metal elution analysis. The specified metals are Na, Mg, Cu, Cr, Ni, K, Ca, and Fe. The molding material is obtained by polymerizing starting materials having low metal contents and processing the formed fluorocopolymer in the manner in which the fluorocopolymer can avoid contacting with the surfaces of metallic parts of production equipment. It is desirable that the starting materials have each a metallic component content of 10 ppb or below.  The fluorocopolymer is desirably a tetrafluoroethylene/ perfluoro(alkyl vinyl ether) copolymer, a tetrafluoroethylene/hexafluoropropylene copolymer, or a tetrafluoroethylene/ethylene copolymer.
Patent JP-H0814289-A (JP)
Title: Outer casing mounting device for drum brake cable
Inventor: NIKI HAJIME
IPC: F16D65/28
Filed: 1994-06-27
Abstract: PURPOSE:To provide an outer casing mounting device for drum brake cable in which the structure of a cable is simplified, the mounting and removing work to a back plate is facilitated, and the radial movement of the cable by vibration can be suppressed. CONSTITUTION:In a device for mounting one end part of an outer casing 2 fitted onto the inner wire 15 of a drum brake cable 13 onto the inner part of a back plate 1 through a mounting hole 17 provided on the back plate, this device is formed of a fixing member 3 consisting of an elastic leg part 31 which is an elastic cylinder axially extended in diameter and having a substantially axial notch 33 in at least one position, the outer diameter of the minor diameter- side end part of the cylinder being formed smaller than the diameter of the mounting hole 17, and the bore diameter of the major diameter-side end part larger than the diameter of the mounting hole 17, and an axial fixing part protruded in the inner circumferential direction on the minor diameter-side end part of the elastic leg part.
Patent JP-S6328549-A (JP)
Title: Scale polishing device and polishing roll
Inventor: KAJITANI HIROSHI
IPC: B23D79/12
Filed: 1986-07-16
Abstract: PURPOSE:To obtain a polishing roll which favorably follows the projections and recesses of a wide steel plate, etc. and which can carry out close-contact polishing by installing plural disk type polishing wheels in an alignment, providing key-cum- elastic supporting bodies in between these wheels and a rotary shaft, and vertically movably supporting while pressing from upside a bearing table. CONSTITUTION:A polishing roll 29 is formed by installing plural disk type polishing wheels 22 in an alignment on rotary shafts 13, 14 with collars provided in between, and key-cumelastic supporting bodies are provided in between the wheels 22 and the rotary shafts 13, 14. Thereby, due to the cushioning property, the peripheral faces of the wheels can smoothly follow projections and recesses on the surface of a workpiece 3, relieving a shock while preventing the generation of a scratch on the surface of said workpiece due to a shock. In a scale polishing device 1, the bearing table 11 is pressed in the direction of the workpiece 3 as well as each of the wheels 22 can be independently moved up and down with respect to the rotary shafts 13, 14 due to the cushioning action, thereby, enabling the wheels to favorably follow the projections and recesses of the surface of the workpiece 3 being elastically and closely in contact with the surface, to carry out the close-contact polishing of a wide steel plate, etc.
Patent JP-2000000292-A (JP)
Title: Sterilization treatment apparatus
Inventor: WADA KYOTARO
IPC: A61L2/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To automatically carry out the carrying of holding trays holding many objects to be sterilized, such as syringes, into and out of a sterilizing machine which has executed by man power at the time of subjecting these syringes to a sterilization treatment. SOLUTION: A sterilization treatment vessel 3 is internally provided with stages 27a to 27e in superposition. The respective stages 27a to 27e are provided with conveyors for hand-over. A conveyor 44 for carrying-in is arranged on the aperture 24 side for carrying in of the sterilization treatment vessel 3 and a conveyor 45 for ejection is arranged on the aperture 32 side for ejection of the sterilization treatment vessel 3. The conveyor 44 for carrying-in and the conveyor 45 for ejection are installed attachably and detachably to and from the conveyors for hand-over. The holding trays 23 are successively and automatically carried into the stages 27a to 27e and are subjected to the sterilization treatment. The holding trays 23 are successively and automatically ejected by each of the stages 27a to 27e.
Patent JP-H0912711-A (JP)
Title: Production of polyamide
Inventor: HASE SHINJI
IPC: C08G69/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamide excellent in mechanical properties and color tone by mixing a slurry containing a raw material polyamide with a polyamide monomer followed by polymerizing, capable of recycling pellets of undesirable shape as the raw material without abandoning it. SOLUTION: This method for producing a polyamide comprises blending (A) a raw material polyamide (preferably a granule) with (B) a liquid medium (preferably water) and (C) a polyamide monomer, preferably adding (D) a deoxidation agent (e.g. hydrated hydrazine, etc.) and polymerizing the polyamide monomer. The monomer used in the monomer component constituting the component A is same as that used in the component B. Nylon 66 pellets, for example, are preferably used as the component A.
Patent JP-H0456583-A (JP)
Title: Burst gate pulse changeover circuit
Inventor: OURA KENKICHI
IPC: H04N9/455
Filed: 1990-06-26
Abstract: PURPOSE:To attain BGP control without a time delay by implementing the changeover of plural burst gate pulses(BGP) to be generated just before a BGP control circuit and employing analog elements for the changeover circuit. CONSTITUTION:When a switching signal is at a high level, transistors(TRs) Q1, Q2 are conductive, a 1st current source having a TR Q7 is interrupted and a 2nd current source including a TR Q11 is conductive. Thus, a 1st differential comparator circuit including TRs Q5, Q6 is interrupted in this state and a 2nd differential comparator circuit including TRs Q9, Q10 is conductive and a signal from a BGP generator 2 is outputted from a 2nd output circuit connecting to the 2nd differential comparator circuit and given to a BGP control circuit. When the switching signal is at a low level, a signal of the BGP generator 2 is outputted from a 1st output circuit and given to the BGP control circuit. Thus, 1st and 2nd generated BGPs are inputted directly to a burst gate pulse changeover circuit not through a logic circuit. Thus, delay in a timing is considerably improved.
Patent JP-H0333050-A (JP)
Title: Method for cooling interlocked brick made of sludge incineration ash in its calcination
Inventor: MINAMI TOSHIMI
IPC: C04B35/00
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the partial cracking, breakage or crazing of an interlocked brick and to improve its flexural strength in calcination by specifying the cooling rate from the calcination temp. to a specified temp. CONSTITUTION:Sludge incineration ash is press-formed, and the formed body is calcined at 1000-1400 deg.C and then cooled to 700 deg.C at the rate of 100-250 deg.C/hr. In this case, although the cooling rate is made as low as possible from the standpoint to reduce the thermal stress difference, the flexural strength is not improved at <100 deg.C/hr, the cooling cycle is extended, productivity is decreased, and the furnace length is impracticably increased. Meanwhile, the flexural strength is made too low at >250 deg.C/hr, and the cracking, breakage and crazing are easily caused. Furthermore, the cooling temp. is controlled to 700 deg.C, because cracking by cooling, etc., are not caused even if the brick cooled to 700 deg.C from the calcination temp. at the above-mentioned rate is quenched.
Patent JP-S6146289-A (JP)
Inventor: JIYON ESU BURATSUDOREI
IPC: C02F1/00
Filed: 1984-08-10
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-S6061030-A (JP)
Title: Emulsifying solubilizer
Inventor: MURATA TOMOJI
IPC: C09K23/42
Filed: 1983-09-12
Abstract: PURPOSE:To obtain the titled product constituting of at least one kind among alkyl glycerylether phosphate and partly or completely neutralized product thereof using a basic substance and to obtain a product having superior safety, affinity to skin and excellent emulsifying effect. CONSTITUTION:The product is constituted or alkyl glyceryl ether phosphate expressed by the formula wherein R1 is 8-32C linear or branched alkyl, alkenyl; X is H or R2 (R2 is 1-32C linear or branched alkyl or alkenyl) or PO3H2 or partly or completely neutralized product thereof. The emulsifying solubilizing agent has superior emulsifying and solubilizing effect and is stable in wide range of pH without irritative effect on the skin, having excellent feeling to touch to the skin, and can formulate emulsified and solubilized product of desired pH. It is particularly useful for the material for emulsifier and solubilizer of cosmetics, medicines such as cream, ointment, or perfumes, etc. Suitable amt. to be used is 0.1-20wt%.
Patent JP-H0336210-A (JP)
Title: Method and apparatus for vacuum-refining steel
Inventor: MOCHIZUKI NORIMASA
IPC: C21C7/10
Filed: 1989-06-29
Abstract: PURPOSE:To execute vacuum refining to a steel with a low unit consumption of refractory and high working efficiency by shifting the molten steel refined with a ladle for refining fixed in a vacuum vessel into another ladle for castiing set at lower part thereof and carrying this ladle out of the vaccum vessel. CONSTITUTION:A molten steel melted in an electric furnace, etc., us pored into a ladle 1-1 for refining, dixedlly set in a vacuum vessel 2. Covers 3, 4 cover the ladle 1-1 and the vacuum vessel 2, respectovely, to execute evacuation. Successively, oxigen from a lance 5 penetrating the covers 3, 4 and strring gas from single pipe or multiplr-pipe bottom blowing nozzle 9 are blown respectively to refine the molten steel. After that, another ladle 1-2 for casting is carried through truck, etc., and set to lower part of the vessel 2. Successively, a shutter 10 in the vacuum vessel 2 is opened and a steel tapping hole 6 at bottom part of the ladle 1-1 is opened, and the molten sreel after completing the refing is shifted into the ladle 1-2 for casting and carried out of the vacuum vessel 2.
Patent JP-H0460039-A (JP)
Title: Corrosion preventing material for timber
Inventor: TAKAHASHI YOSHIMI
IPC: B32B7/02
Filed: 1990-06-26
Abstract: PURPOSE:To prevent the corrosion of a timber by using spherical ceramics on the surface of an asphalt inorganic molding plate to form an air layer on the surface with the timber. CONSTITUTION:On the surface of an asphalt inorganic molding plate 1, spherical ceramics is used. The moisture and alkali component from concrete surface is interrupted by the asphalt inorganic molding plate 1. An air layer is formed on a timber surface by using the spherical ceramics on the surface, whereby the corrosion of the timber is prevented.
Patent JP-H10339545-A (JP)
Title: Fast thin plate cooling device
Inventor: MORITA HIDEO
IPC: F25B49/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable a cooling time for a thin plate cooling device utilizing a thermo-module to be shortened under a high speed cooling of the thin plate, and concurrently enable a fast adaptation to be carried out against a changing of set cooling target temperature accompanied by a changing of the kind of thin plate or the like. SOLUTION: This device is constructed such that an upper step thermo- module 4 is held between a cooling plate with its upper surface being applied as a cooling surface 10 of a thin plate W and an intermediate plate 2 forming a heat accumulating member, and concurrently a lower step thermo-module 5 is held between the intermediate plate 2 and a water-cooled plate 3 positioned below the intermediate plate 2. A temperature controller 6 operates both thermo- modules 4, 5 to transfer heat for the cooling plate 1 to the intermediate plate 2 and from the intermediate plate 2 to the cooling plate 3, and then the temperature of the cooling plate 1 is controlled to reach the set target temperature.
Patent JP-2000032675-A (JP)
Title: Radio device with charging device
Inventor: NOLLET MICHEL
IPC: H02J7/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a device with a charging device for being appropriately adapted the charge voltage of a battery to the battery. SOLUTION: A device is composed of a charging device with a circuit 25 to be charged being located at a first position E1, energy sources 20 and 22 with a fluctuation rate control 23 located at a second position E2, a link 19 for connecting the above two positions and transmitting energy, and a measurement circuit 32 for supplying an error signal to the fluctuation rate control 23, while measuring the level of electricity regarding the circuit 25 to be charged. To avoid erroneous measurement, the measurement circuit 32 is located at the first position E1. The device can be used for charging a lithium ion battery.
Patent JP-H0220742-A (JP)
Title: Flotage preventer for earthquake-proof structure
Inventor: MIYAZAKI MITSUO
IPC: E04H9/02
Filed: 1988-07-06
Abstract: PURPOSE:To secure such a device that purely restricts only vertical displacement without entailing any damage to an earthquake-proof effect at the time of floatage of a superstructure by engaging an engaged beam locked to the superstructure with a restricted beam locked to a substructure. CONSTITUTION:A device A consists of an engaged beam 1 being locked to a superstructure B1 and a restricted beam 2 being locked to a substructure B2. The engaged beam 1 keeps a distance from a lower surface of the superstructure B1, and it is fixed to a part of a steel frame F1 assembled in a rectangle by having this part of the steel frame embedded in the superstructure B1 or the like and then installed horizontally. Likewise the restricted beam 2 keeps a distance in a gap with a top surface of the substructure B2, and it is horizontally installed at the upper side of the engaged beam 1 as crossed with it. A clearance C is installed between a top surface of the engaged beam 1 and a bottom surface of the restricted beam 2, through which an amount of flotage of the superstructure B1 is restricted.
Patent JP-2000001013-A (JP)
Title: Thermal transfer printer
Inventor: OSADA NAOMI
IPC: B41J13/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of cassettes and simplify a mechanism, a constitution in a thermal transfer printer. SOLUTION: This thermal transfer printer includes a cassette 2 which has a feed roll 7 and a take-up roll 9 for winding an ink ribbon, a recording paper 11 and a platen roller 14 stored integrally in a frame 6 and which comprises leaf springs 19, 25 for pressing cores 16, 22 of the feed roll 7 and take-up roll 9, gears 17, 23 set at both ends of the cores 16, 22 and hooks (20, 26) set at the frame 6, a transfer roller 33 which presses via the recording paper in a diametrical direction of the platen roller 14 and drives rotating thereby controlling the transfer of the recording paper 11, a friction disc 45 which drives to rotate the take-up roll 9 and frees the engagement of the gear 23 of the roll core 22 and the hook (26), a lock lever 37 which fixes the cassette 2 at a predetermined position and frees the engagement of the gear 17 of the feed roll core 16 with the hook (20),  and one reflecting type photosensor which detects a mark on the ink ribbon and a mark on the recording paper 11.
Patent JP-2000357627-A (JP)
Title: Chip type electronic component
Inventor: NISHIZAWA KAORU
IPC: H01C7/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of a plating film onto the surface of a ceramic element assembly of a chip type electronic component by forming a three-layer external electrode on both ends of the chip type electronic component, with the average grain diameter of deposited particles of a plating film in the second layer set within a specified range. SOLUTION: The slurry made of the composite oxide magnetic material in the Fe, Ni, Cu, and Zn system is laminated several times with an inner electrode 2 contained inside to make a green sheet. After being dried, the green sheet is cut into chip-size pieces, which are baked to obtain element assemblies 1. On both sides of the element assembly 1, a metal sintered type electrode layer 3A is formed as a first layer of an external electrode electrically connected to the inner electrode 2. Then, an Ni plating film 3B as a second layer and a solder plating film 3C as a third layer are formed in order. Out of these three layers, the average grain diameter of deposited particles of the Ni plating film 3B in the second layer is set between 0.005 μm and 1 μm.
Patent JP-S6146961-A (JP)
Title: Image forming method
Inventor: KIMURA MASATOSHI
IPC: G03G17/00
Filed: 1984-08-10
Abstract: PURPOSE:To form printed images of high quality to improve the reliability of image formation by applying a voltage to the other electrode to remove a toner in unexposed parts after applying a voltage to one electrode to stick the electrified toner to exposed parts and unexposed parts. CONSTITUTION:An electrode 15 is provided to face a photoconductive film 13 electrified with both polarities of a photosensitive body 14 where a transparent conductive film 12 and this photoconductive film 13 are laminated in order on a transparent base body 11. The electrified toner is carrier between the electrode 15 and the photosensitive body 14, and a DC voltage having such polarity is applied across the electrode 15 and the film 13 that the toner is stuck to the photosensitive body 14, and simultaneously, a light corresponding to an image pattern is irradiated from the side of the base body 11. The toner is stuck to exposed parts as well as unexposed parts of the photosensitive body 14, and an electric charge is injected from the film 12 to the film 13 by the electric charge of only the toner stuck to exposed parts to form a trap electric charge to be the latent image electric charge for image formation. Next, a DC voltage having the polarity opposite to that of the voltage applied to the electrode 15 is applied to the electrode 15 is applied to an electrode 21 facing the film 12 to remove electrostatically the toner stuck to unexposed parts, thus forming a toner image corresponding to the image pattern.
Patent JP-H08332026-A (JP)
Title: Container for tending raw tea leaf
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1995-06-09
Abstract: PURPOSE: To obtain an easily movable container for tending raw tea leaf, turnable in a narrow space and quickly settable at a prescribed position. CONSTITUTION: A main wheel 6 is attached to the machine body of a raw tea leaf-tending container at a position slightly forward from the middle of the machine body and near the position to balance the longitudinal weight of the machine body when about a half of the raw tea leaf in the storage tank is discharged. A caster 61 is attached to the rear part of the body. A wind-up door is used as the front wall of the storage tank in place of a tea leaf scraping apparatus.
Patent JP-2000357248-A (JP)
Title: Automatic charge settling device
Inventor: ISOBE TOSHIYA
IPC: G07B15/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To quickly perform settlement of accounts by a settlement card like a credit card in a parking lot. SOLUTION: When a vehicle enters a parking space in, for example, a flap type parking lot, the vehicle is detected by a vehicle detection unit, and a flap is raised to fix the vehicle, and the parking space number and the entrance time are stored in a memory 404; and when the parking space number is inputted from an operation part 414 at the time of leaving, the entrance time is called from the memory, and the leaving time is acquired, and the charge for parking is calculated by these times, and the settlement card is read by a read part 414. Settlement card data is compared with ineffective data and authentication data in a storage part 13; and when it does not coincide with any ineffective data or coincides with any authentication data, the card is judged to be effective, and the flap is lowered, and settlement data is sent to settlement organs.
Patent JP-H072085-A (JP)
Title: Hydraulic pressure booster
Inventor: MAEHARA TOSHIFUMI
IPC: B60T13/12
Filed: 1993-06-16
Abstract: PURPOSE:To simplify structure of the device and reduce the dimensions and improve the feeling in the case when a brake padal is stepped, by opening and closing the control valve of a hydraulic pressure booster indirectly by the hydraulic pressure generated in the device, independently of the operation of an operating member. CONSTITUTION:A hydraulic pressure booster is equipped with a cylinder body 1, output hydraulic pressure chamber 4 which communicates to a wheel cylinder, booster piston 3a which receives the hydraulic pressure in a power hydraulic pressure chamber 12, flow valve A which is controlled by the relative shaft between a booster piston and an action piston 13, and opens and closes the communication between the power hydraulic pressure chamber and a reservoir 2, opening/closing valve B fur cutting off the communication between the output hydraulic pressure chamber and the reservoir by the shift of the action piston, and a hydraulic pressure introducing valve C which is operated by the hydraulic pressure generated in the output hydraulic pressure chamber and permits the communication between the hydraulic pressure chamber and the power hydraulic pressure chamber.
Patent JP-S6147841-A (JP)
Inventor: SEKIGUCHI FUSAICHI
IPC: D02H9/00
Filed: 1984-08-11
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-H05338604-A (JP)
Title: Manufacturing device for display bag with header
Inventor: KISHI MITSUMASA
IPC: B31B1/90
Filed: 1992-06-02
Abstract: PURPOSE:To provide a device for manufacturing a display bag with header wherein beautiful external appearance is provided to enhance the value of commodity and both suspending strength of a pin hole for use in displaying a commodity in the shopwindow and suspending strength of a cut part which allows insertion of fingers for use in transportation of the commodity are high, and moreover said bag can be automatically, continuously manufactured. CONSTITUTION:There are provided two film winders 1, 2, two dancer rolls 3, 4, feed device for square bag of plastic, nip device 6, two ultrasonic wave compression bonding devices 7, pressure heating device 8, nip device 9, die cutter 10, nip device 11, air shot device 12, nip device 13, two rotary cutters 14, 15, and transfer device 16. These devices are arranged in the order as described above. And in order to make the whole flow smooth by adjusting the operation speeds of each device, a control device is provided separately so that an automated manufacturing device for display bag with header is operated in association with said control device.