baber/WOPTO huggingface dataset:
Patent JP-H10152356-A (JP)
Title: Artificial lightweight aggregate and its production
Inventor: MIYAMOTO MASANORI
IPC: C04B18/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial lightweight aggregate, as the problems on the reduction and recycle of industrial waste are solved by using three kinds of industrial waste, namely concrete sludge, waste molding sand and soil occurring in water purification plants as major materials and firing them together with a foaming agent. SOLUTION: Concrete sludge, waste molding sand and soil occurring in water purification plates are mixed in a weight ratio of 1.0: (1.0-2.5):0.1-1.0 on the dry basis and silicon carbide is admixed, as a foaming agent, in an amount of 0.1-0.2wt.%. The mixture is molded in sheets, dried, and mold-granulated into macadam in indeterminate form. The mold-granulated product is heated near 1,000 deg.C to effect foaming and fired at 1,100-1,300 deg.C to produce the objective artificial lightweight aggregate in a macadam form. As for foaming in this aggregate production, a reduction atmosphere is formed by incombustible carbon included in the molding sand to increase the reactivity of the alkali metal and alkaline earth metal contained in the soil occurring in water purification plats and enable their reaction with silicon carbide.
Patent JP-H01163555-A (JP)
Title: Hot water supplier
Inventor: MIYAMOTO YUKIO
IPC: F24H1/20
Filed: 1987-12-18
Abstract: PURPOSE:To widen the action possible space such as of a veranda or the like and to improve the residence suitability by disposing a plurality of hot water storage tanks each having a water supply port at one end side and a hot water port at another and side, in substantially parallel to each other and in one line within a casing. CONSTITUTION:Three hot water storage tanks 2...2 are accommodated in a casing 1. Water supply ports 3...3 are formed at the lower end parts of the tanks and hot water supply ports 4...4 are formed at the upper end parts thereof, these ports being formed in substantially parallel in the horizontal direction and in one line. Respective water supply ports 3...3 are mutually connected at the lower part side of the casing 1 by means of a water supply connecting pipe 5. Further, respective hot water supply ports 4...4 are mutually connected by a hot water connecting pipe 6 at the upper part side of the casing 1. Further, electric heaters are fixed to heater fitting flanges 7...7. While carrying out the temperature detection by temperature detecting means, power supply is controlled. By doing so, the depth dimension of three hot water storage tanks 2 can be thinned up to a dimension close to the outer peripheral diameter of each hot water storage tank.
Patent JP-H07192799-A (JP)
Title: Electric terminal
Inventor: UIRIAMU FURANSHISU FUORII
IPC: H01R12/58
Filed: 1994-11-30
Abstract: PURPOSE: To provide a terminal which is made of a metal plate with a fixed thickness, can be inserted into a through hole at low insertion force, and provides electric connection with sufficiently high holding force. CONSTITUTION: An electric terminal 10 is provided with a pin part 16 having a pair of legs 30 extended from one end of a contact part 14 on the opposite to each other and at the same time parted from each other. A pair of arc-like beam parts 48 parted by a slot 50 are formed in each leg 30. The beam parts 48 compose a compliant part 42 and the transverse cross-section size of the outermost rim of the part 42 is larger than the diameter of the through hole 20. When the compliant part 42 is inserted into a through hole 20, the force to push the inner wall of the through hole 20 is generated in the direction in which the beam parts 48 are mutually parted and in the direction in which the legs 30 are parted.
Patent JP-H09161270-A (JP)
Title: Magnetic disk and its production and magnetic disk device
Inventor: OKAMOTO IWAO
IPC: G11B5/738
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To increase the density of the magnetic materials in magnetic recording medium layers and to enhance the coercive force thereof by splashing magnetic materials by biased sputtering from magnetic targets, thereby forming the magnetic recording medium layers on single crystal silicon substrates. SOLUTION: The targets T1 , T2 made of the magnetic materials are arranged apart spaced intervals in a film forming chamber 1 of a DC bias magnetron sputtering device. A negative DC voltage V1 is impressed on the respective targets T1 , T2 . Magnets are respectively arranged on the rear surface side of the targets T1 , T2 and magnetic fields are generated on the front surfaces of the targets T1 , T2 . Lamps 3 for heating are arranged in one side of the film forming chamber 1. The plural single crystal silicon substrates 10 are prepared, ground surface layers are formed on the front surfaces of these substrates and the magnetic recording medium layers are grown on the ground surface layers by using such DC bias magnetron sputtering device and, further, protective films are formed thereon.
Patent JP-H09156199-A (JP)
Title: Anti-forgery printed matter
Inventor: GOCHO SATOSHI
IPC: B42D15/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To disable forgery using a copy machine by obtaining a transparent pattern exhibiting gradation through combination of patterns of laminated concealing layer. SOLUTION: A first print layer 3, a concealing layer 4 having a pattern 8 constituted at least partially of nonoverlapping openings 9, a concealing layer 5, and a second print layer 6 are formed sequentially on a core sheet 2. When the concealing layers 4, 5 provided with a pattern of opening are formed in multilayer, a combination pattern 7 of patterns 8 is formed. Since the opening 9 of laminated concealing layers 4, 5 is partially aligned but partially not aligned, coating of the concealing layers 4, 5 is not uniform and thereby the transmittance of light is not uniform. Difference of transmittance causes partial difference of the intensity of transmitted light, i.e., gradation, in the shape of combination pattern, i.e., the transparent pattern of a forged printed matter 1 observed from the external view thereof.
Patent JP-H01163656-A (JP)
Title: Method and apparatus for analyzing trace hydrogen in metallic block
Inventor: HONMA SATOSHI
IPC: G01N30/00
Filed: 1987-12-21
Abstract: PURPOSE:To exactly analyze the trace hydrogen in a test piece of a metallic block by providing a metallic bath in an inert gaseous atmosphere and adsorbing the gaseous hydrogen generated when said test piece is charged into the bath and is melted thereby determining the hydrogen. CONSTITUTION:The test piece 19 is charged into a piping 16 by opening a feed port 17 in the blank state in which a cock 20 is held closed and an iron piece 18 is moved to charge the test piece 19 into the metallic bath 2 in an ejection piping 1 in order to determine the H2 in the test piece 19. The H2 and H2O in air are liable to be adsorbed on the surface of the test piece 19 which is an Al alloy and, therefore, such adsorption is prevented by executing acetone cleaning, constant-temp. holding, etc. The test piece 19 charged into the molten Al in the metallic path 2 is melted and the H2 contained therein is released into the ejection pipe 1. The H2 is determined in the same manner as for determining the blank H2. The difference between the resulted H2 value and the blank H2 value is the quantity of the gaseous H2 contained in the test piece 19.
Patent JP-2000140466-A (JP)
Title: Cloth folding and piling device for sewing machine
Inventor: OKAMOTO HIROYUKI
IPC: D05B33/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To surely fold a cloth in halves even in the case that a part of the cloths to be successively mounted on a conveyor belt is overlapped with each other. SOLUTION: This device is provided with a carrier 2 for continuously transferring the cloth present on a carrying surface, a first sensor 7a for detecting the front end part of the cloth to be transferred, a lift blade 16 for being projected from the carrying surface and lifting a cloth first half part from the carrying surface correspondingly to the detection of the first sensor, a clamp means 3a for picking up and holding the cloth first half part lifted by the lift blade at the upper part of the carrying surface, a first blowing means 18 for blowing air to the upper surface of the cloth held by the clamp means, a second blowing means 17 for blowing the air to the lower surface of the cloth first half part held by the clamp means, a guide plate 19 for supporting the front end of the cloth first half part blown by the second blowing means at a position separated upwards from the carrying surface from a lower part and a second sensor 7b for detecting the rear end part of the cloth to be transferred and releasing the holding of the cloth first half part by the clamp means.
Patent JP-2000152665-A (JP)
Title: Pulse power supply device
Inventor: TANAKA KAZUHIKO
IPC: H02M9/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration component of the leading part of an output pulse voltage by connecting a damping resistor for suppressing the local vibration of a circuit in series with the input and output sides of an output gap switch. SOLUTION: A first damping resistor 50 is connected in series with the input side (the side of a pulse generator 10) of an output gap switch 20 for composing a pulse power supply device 2a, and a second damping resistor 60 is connected in series with the output side (output end or the side of a load 40) of an output gap switch 20, thus attenuating a local vibration component that is generated by a stray capacitance and a stray inductance at the side of the load 40 by the output gap switch 20 due to power loss being generated by the damping resistor 60 and suppressing local vibration. Also, the local vibration component that is generated by the stray capacitance and the stray inductance existing between the pulse generator 10 and the output gap switch 20 is attenuated by power loss being generated by the damping resistor 50 for suppressing the local vibration.
Patent JP-H02165589-A (JP)
Title: Manufacture of metal foil heater
Inventor: OHASHI YASUO
IPC: H05B3/20
Filed: 1988-12-19
Abstract: PURPOSE:To enable the precise, rapid and efficient cutting of a metal foil heater and improve the productivity by punching a metal foil heater member on a bed by means of a press machine to which a cutter having a cutting edge corresponding to the edge of a block is mounted. CONSTITUTION:An aluminium foil heater member 11 is mounted to a determined position of the flat bed 32 of a press machine with the aluminium foil 25 side being outside. A cross head 33 capable of approaching and leaving the bed 32 is provided above the bed 32 facing thereto, and a cutter 35 is mounted to the lower side 33a of the cross head 33 in such a manner that the cutting edge 36a of a cutter body 36a being turned downward. The press machine is operated and the cross head 33 is lowered and moved in close to the bed 32 side. In this case, the sponge 38 of the cutter 35 is made in contact with the aluminium foil 25 of the aluminium foil heater member 11 and compressed against the elasticity of the sponge 38, and the cutting edge 36a of the cutter 35 precisely cuts from the aluminium foil 25 to a releasing paper 22 along a chain line 36b corresponding to the edge of a block 27 to punch out the aluminium foil heater member 11. Hence, the cutting can be achieved rapidly and precisely, the working efficiency in cutting is improved, and the productivity can be improved.
Patent JP-H05159118-A (JP)
Title: Portable storage device and device for authenticating the same and method therefor
Inventor: SHODA SHIGEO
IPC: G06T7/00
Filed: 1991-12-05
Abstract: PURPOSE:To make forgery difficult and simultaneously, to facilitate authentication by eyes by showing visibly issuer related information and owner related information correlated respectively with the issuer information and the owner information of a semiconductor memory. CONSTITUTION:An IC card 1 is provided with a card main body 8 composed of resin material and to be a device main body and a semiconductor memory module 2 embedded in a recessed in a recessed part 8b formed on the surface 8a of the card main body 8. Besides, the semiconductor memory module 2 is provided with a built-in semiconductor memory 2a, and is fixed in the recessed part 8a by adhesive. Then, manufacture related information 3 for indicating the information related to the manufacture of the card by a symbol, the issuer related information 4 for indicating the issuer of the card by a ground pattern, the owner related information 5 for indicating the owner of the card by a photograph, and issuing place stamp 6 for indicating the issuing place where the issuance processing was executed, and a district stamp 7 for indicating the effective district of the card by a color are displayed visibly on the surface 8a of the card main body 8.
Patent JP-H04196636-A (JP)
Title: Phase synchronizing circuit
Inventor: HASEGAWA TOMOHIKO
IPC: H04J3/06
Filed: 1990-11-26
Abstract: PURPOSE:To simplify the circuit constitution by providing an M-bit serial/ parallel conversion circuit and a serial/parallel conversion timing generating circuit on an input side and providing an M-bit parallel/serial conversion circuit and a parallel/serial conversion timing generating circuit on an output side. CONSTITUTION:When a phase difference between a frequency of an input frame pulse 10 designating a head of an input data 1 and an output frame pulse 13 designating a head of an output data 5 is within N-bit, the input data 1 is inputted to an M(2N+1) bit serial/parallel conversion circuit 2 and subject to serial/parallel conversion by each M bits by the input data input frame pulse 10 outputted from a serial/parallel conversion timing generating circuit 11 and a serial/parallel conversion timing pulse 7 generated from the input clock 6. The obtained M-bit parallel data 3 is subject to parallel 7 serial conversion by a timing pulse 8 inputted to an M-bit parallel/serial conversion circuit 4 and outputted from a parallel/serial conversion timing generating circuit 12 and the result is outputted as an output data 5. Thus, the circuit constitution is simplified.
Patent JP-H02167785-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/2572
Filed: 1988-12-22
Abstract: PURPOSE:To increase the stability of an amorphous state, oxidation resistance, expedite a crystallization speed and make retrieving signal more sensitive in a recording layer by providing the recording layer consisting mainly of an alloy of such a composition as expressed by a formula. CONSTITUTION:An information recording medium is composed of a recording layer 2 which records information and a protective layer against organic substance 3 formed on a substrate 1. The recording layer 2 consists mainly of an alloy of such a composition as expressed by (InxSb100-x)100-a(Te100-bSeb)a(a,b,x are atomic %, and are the range of, 20<a<=60, 0<b<100, 48<=x<=52). The alloy of this composition can be reversibly changed from a crystal phase to an amorphous phase or vice versa by projecting beams with varying conditions. In addition, the alloy is characteristic of increased retrieving signal and recording sensitivity, increased stability of amorphous state as a recording state and high oxidation resistance. Furthermore, the crystallization speed is high and the initialization and deletion speeds are high accordingly. The temporal change of the recording layer 2 is prevented by sandwiching the both ends of the recording layer 2 with inorganic protective layers 4,5.
Patent JP-H09136327-A (JP)
Title: Method and apparatus for releasing plastic molding from mold by mold
Inventor: MORI MAKOTO
IPC: B29C39/36
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a mold releasing method which does not hurt a molding and a mold in demolding which is done by simple work. SOLUTION: A mold releasing method for a plastic molding consists of a mold setting process, a resin injection process in which a resin is injected into a set mold, a curing process in which the resin is cured by heating etc., and a mold releasing process in which a gap is formed between the mold and the molding by the difference in thermal expansion coefficients by cooling, steam is introduced into the mold, the mold and the molding are heated to enlarge the gap by the difference in thermal expansion coefficients, the gap is filled with the steam, a water layer is formed in the gap by the condensation of the steam, and the molding is separated from the mold.
Patent JP-H01163928-A (JP)
Title: Discharge electrode holding structure in lightening insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to decrease the diameter of a raw material and to realize a light weight of the whole discharge electrode by holding the discharge elec trode at the current applying side to a power-transmission line with a holding device. CONSTITUTION:At the holder arm 1 of an iron tower, a hanging insulator train 6 are held swayable, and at the lower part of them, a power-transmission line 9 is held through a hanging metal K. To the power-transmission line 9, a part of a horn-form discharge electrode 22 at the object side is held by a holding device 26. On the other hand, at a horn installing metal 7 at the current applying side, the electrode 22 is held. And an adapter 13 is fixed to the top of the arm 1, and at the lower side of the tip of the adapter 13, lightening insulators 14 and 17 are fixed. And at the electrode metal of the current applying side of the insulator 17, a discharge electrode 16 at the earthing side is installed, and a specific discharge gap G in the air is formed between the electrode 16 and the opposite electrode 22. Since the electrode 22 is held to the power-transmission line 9 with the device 26 in such a composition, the electrode 22 is held at the base and at the intermediate point, the inertia force in a shaking or the bending moment from its own weight are reduced, the diameter of the raw material can be decreased, and a light weight is realized.
Patent JP-H01163696-A (JP)
Title: Horizontal holder
Inventor: KUME MASAO
IPC: B25J5/02
Filed: 1987-12-19
Abstract: PURPOSE: To retain a sensor in horizontal state constantly by lifting a floating body on a magnetic fluid in a container where a lower half has a semispherical surface and the magnetic fluid is injected. CONSTITUTION: A horizontally retaining device has a container 11 where a lower half has a semispherical surface, a magnetic fluid 13 that is injected into the container 11, and a hollow floating body 14. Then, when the container 11 rotates without being affected by acceleration, the upper surface of the floating body 14 that floats on the magnetic fluid 13 is also retained at the same horizontal state as the surface of the magnetic fluid 13.  Then, when the above body where a fixing stand 10 is fixed rapidly moves and the fixing stand 10 and the container 11 are subjected to acceleration, acceleration components in two mutually crossing horizontal directions and a vertical direction are detected by both sensors 18a and 18b, a detection signal is outputted to a drive means 21, an electromagnet 20 is driven, and a magnetic body 19 is attracted, thus preventing a floating body from being rocked due to an acceleration operation.
Patent JP-H02203957-A (JP)
Title: Method and apparatus for delivering liquid substance with auxiliary air
Inventor: ROBAATO SHII HOORU
IPC: B05C5/02
Filed: 1989-12-12
Abstract: PURPOSE: To uniformly maintain the form of the deposit of fluid material on a workpiece by regulating the gaseous flow generated from a gas jet forming means by utilizing the signal from a flow rate sensing means for the fluid material in a control means. CONSTITUTION: A nozzle means 29 is provided with an outlet 30 which communicates with an inlet means 25 connectable to a fluid material source and dispenses the flow of the fluid material toward the workpiece W in order to form the deposit B of the fluid material on the workpiece W. At least one gas jet 34 which collides against at least of the flow of the fluid material and the deposit B for putting the deposit B to a desired form is formed in the gas jet forming means 14b. Further, the sensing means 38 generates the first signal associated with the flow rate of the fluid material. The control means 200 is connected to the means 146 and generates the control signal for regulating the gaseous flow emitted from the means 14b in order to uniformly maintain the form of the deposit B of the fluid material by using the first signal.
Patent JP-H06158545-A (JP)
Title: Silk fibroin-graft polymer-processed fabric and its production
Inventor: OTOI KIYOSHI
IPC: D06M13/272
Filed: 1992-11-06
Abstract: PURPOSE:To readily obtain silk fibroin-graft polymer-processed fabric having silk luster, handle, washing resistance, repulsion and water vapor absorption by forming a coating film comprising a specific amount of silk fibroin-graft polymer on the surface of a fiber. CONSTITUTION:An aqueous solution of silk fibroin is blended with a bifunctional monomer of formula I [R is directly bonded group of formula II, formula III, formula IV or CnH2n (n is 1-6); z is H or CH3; a and b are numbers to make a+b 0-50; x and y are numbers to make x+y 0-30 with the proviso that a+b+x+y>=10), a monomer containing OH, COOH, NH2, sulfo group or phosphate group [e.g. (meth)acrylic acid] and a monomer containing an aziridine group or a polyfunctional compound containing two or more aziridine groups to give a treating solution, Fabric of natural fiber or synthetic fiber is immersed in the treating solution, graft polymerization is carried out on the fabric to attach 0.1-5% owf silk fibroin and 0.2-10% pwf coating film comprising the silk fibroin-graft polymer to the fabric. The prepared fabric has luster and water vapor absorption close to those of silk and shows scroop feellng of characteristic silk.
Patent JP-H06176046-A (JP)
Title: Work sheet preparing device
Inventor: NODA SHINICHI
IPC: G06Q10/10
Filed: 1992-12-02
Abstract: PURPOSE:To speedily perform a process and to reduce an omission of input by temporarily holding the address and data of cell where data need to be written or corrected later in another table (clip board), and performing the writing of data to those cells and their correction on the clip board. CONSTITUTION:When data are written in respective cells of a work sheet consisting of plural cells, the cells are indicated with cell addresses, e.g. 'F3' and 'E6'; and the cell addresses of cells having the possibility that data are unknown or need to be corrected when inputted among the cells and data on the cell addresses are held on the clip board and data inputted on the clip board are transferred to the work sheet.