baber/WOPTO huggingface dataset:
Patent JP-H02236255-A (JP)
Title: Alloy for glass sealing
Inventor: YUKI NORIO
IPC: C03C27/08
Filed: 1990-02-07
Abstract: PURPOSE:To manufacture the soft alloy for glass sealing having low thermal expansion coefficient and excellent glass sealability by incorporating specified ratios of Ni, Cr, C, O, N, P, S, Si, Mn and Al into Fe. CONSTITUTION:An alloy contg., by weight, 30 to <37% Ni, 1 to 10% Cr, <=0.1% C, <=0.015% O, <=0.025% N, <=0.05% P and <=0.05% S, contg., as auxiliary components, one or more kinds among 0.1 to 1% Si, 0.1 to 1% Mn and 0.05 to 1% Al and the balance Fe with inevitable impurities is prepd. and its grain size is regulated to >=8.0 in grain size number. In this way, the alloy easy to form Fe3O4 can be obtd. and its sealing with soft glass can efficiently be execut ed.
Patent JP-S54117956-A (JP)
Title: Production of sheathed heater
Inventor: ITOU HIROMICHI
IPC: H05B3/48
Filed: 1978-03-07
Abstract: PURPOSE: To make the use of a furnace unnecessary, to reduce the duration of annealing, to prevent the deterioration of water repellent property, and to maintain a high insulation resistance by feeding an electric current to a metal pipe to heat only the pipe for annealing.  
     CONSTITUTION: A heater coil 2 having a terminal 3 at each end is inserted in a metal pipel, and the space therebetween is filled with an insulating filler material 4; the diameter of the pipe 1 is then reduced by rolling. Annealing is conducted to cancel the work hardening due to the diameter reducing. The voltage of an AC source 5 is fed to a voltage adjuster 7 through a fuse 6, and the output voltage is applied to the primary coil 10 of a transformer 9 through a timer 8 so as to generate a secondary voltage in the secondary coil 11. A clamp means connected to the ends of the secondary coil 11 nips the desired portions of the pipe 11 for annealing the latter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62183389-A (JP)
Title: Thermal transfer ink ribbon
Inventor: NAKAMURA MASAYUKI
IPC: B41M5/26
Filed: 1986-02-08
Abstract: PURPOSE:To enable the titled ribbon to print on a rough paper and provide the ribbon with a correcting function, by providing a releasable layer and an ink layer on a base, and providing the ink layer with a property for being incompatible with the releasable layer when being heated and with a tensile strength and a peel strength in specified ranges. CONSTITUTION:A thermal transfer ink ribbon comprises a releasable layer 5 provided on a base 1, and an ink layer 3 which is incompatible with the releasable layer 2 both at normal temperature and when being heated. The ink layer 3 has a tensile strength of 0.1-10kg/cm<2> and a 90 deg. peel strength of 0.01-0.1kg/cm on the releasable layer 2. In performing printing, the ink ribbon 5 is brought into contact with a paper 7, and a temperature for melting only a top layer 4 is supplied by a thermal head 8. Since only the top layer 4 is melted and the viscosity thereof is lowered at a temperature of about 80 deg.C, favorable adhesion between the top layer 4 and the paper 7 can be obtained even when the surface of the paper 7 is rough. Further, life-off correction can be performed by using the same ink ribbon as that having been used for printing.
Patent JP-S61187485-A (JP)
Title: Method and device for correcting television camera
Inventor: HONBOU MASANORI
IPC: H04N9/093
Filed: 1985-02-15
Abstract: PURPOSE:To correct the registration drift of a picture image at high accuracy by dividing said drift into the linear component and nonlinear one of the picture, providing respective independent signals corresponding to these components and controlling a deflecting device with the use of said components. CONSTITUTION:A corrected waveform generated in corrected waveform generating circuits 27 and 28 and those 29 and 30, which correspond to linear and nonlinear components of the magnitude color aberration of a zoom lens 19 in screen horizontal and vertical directions, respectively, are superimposed with the horizontal deflecting waveform of a horizontal defecting circuit 24 and the vertical deflecting waveform of a vertical deflecting circuit 25, whereby the registration drift in screen horizontal and vertical directions, which is caused by the magnitude color aberration of the zoom lens 19, is corrected. A microprocessor 32 reads a parameter value of a stop value F, a focal length (f) distanse of object (s), etc., in real time, calculates a correcting amount with the aid of the measurement data of the magnitude color aberration of the zoom lens 19, which is stored in a memory 31 corresponding to said values, and controls gains of the corrected waveform generating circuits 27-30.
Patent JP-H11285403-A (JP)
Title: Face fastener female material and manufacture thereof
Inventor: MAKIHARA HIROKO
IPC: D04H1/482
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive face fastener female material and manufacture thereof which has a soft feeling and an improved durability and a high engaging strength with a male material. SOLUTION: A second fiber layer containing non-heat-shrinkable fibers is superposed on one of the surfaces of a first fiber layer containing heat- shrinkable fibers, and a high pressure liquid is sprayed on the layers from the side of the second layer to form a non-woven fabric wherein fibers are confounded with one another. Both the layers are partially heat-bonded to each other by treating the layers at high temperatures under pressure using embossing rolls, and at the same time by heat-shrinking the heat-shrinkable fibers, the fibers are three-dimensionally confounded with one another and heat-bonded to one another to form protrusions and the fibers are heat-bonded under pressure to form recesses, whereby a face fastener 1 is manufactured.
Patent JP-H02209557-A (JP)
Title: Floor heater structure
Inventor: ARAKAWA JUNICHI
IPC: F24D3/14
Filed: 1989-02-03
Abstract: PURPOSE:To shorten the period of construction by laying a plate formed of a heat insulating material on a floor surface, burying a base material in the upper part of the plate, placing floor joists on the plate material in such a manner as to cross the base material at right angles followed by fixing, and then disposing a heating floor material between the floor joists. CONSTITUTION:A plurality of mortar masses 12 are placed on a floor slab 1. A plate 2 formed of a heat insulating material such as synthetic resin foaming body is laid thereon. On the plate 2, floor joists 4 are placed in such a manner as to cross base materials 3 integrally buried in the upper face of the plate 2 at right angles, and fixed thereto with fittings 5. A heating floor material 6 is put between the facing floor joists 4, and then a floor material is laid on the floor joists 4 to cover the floor material 6.
Patent JP-S63194376-A (JP)
Title: Josephson junction element
Inventor: KOMINAMI SHINYA
IPC: H01L39/22
Filed: 1987-02-09
Abstract: PURPOSE:To reduce the internal stress of a lower electrode film, and to minimize an impurity in the lower electrode film by using structure consisting or a tunnel barrier layer formed onto a first superconductor layer and a second superconductor layer shaped onto the tunnel barrier layer. CONSTITUTION:A substrate upper layer 2 is formed onto a substrate lower layer 1 consisting of an Si single crystal through a resistance heating evaporation method. The substrate upper layer 2 has a stepped section, but an insulating film 3 for coating is deposited onto the layer 2. A lower electrode 4 and a tunnel barrier layer 5 are shaped by machining through a reactive ion etching method. An upper electrode 6 is formed by machining through the reactive ion etching method again, and an Si film is deposited through the resistance heating evaporation method and an inter-layer insulating film 7 is shaped by machining through a lift-off method. Lastly, a Pb-In alloy film is deposited through the resistance heating evaporation method, and used as a superconducting wiring layer 8. Accordingly, the adverse effect of internal stress can be avoided in the same manner as conventional devices while the problem of a superconducting contact and the problem, etc., of the diffusion of an impurity existing on the interface of a thin-film can be solved.
Patent JP-H10216919-A (JP)
Title: Die casting operation monitoring system
Inventor: KAWAI TOSHIYUKI
IPC: G01D21/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To alarm the occurrence of a defective product before occurring the defective product by detecting that defective causes are progressing before actually occurring the defective product in a die casting machine. SOLUTION: In this system, plural factors influenced to the die casting operation that the defective causes are progressing are selected and each factor at the time of operating is measured and calculated to judge the inclination of increasing, holding and decreasing of each factor. Then, the combination of the inclination is compared with a criterion being the combining pattern of the factors of the defective occurring causes, and in the case of matching with the corresponding pattern, the alarm is generated. Further, in this alarming, it can be further indicated where is abnormal in the die casting machine or what comes to the abnormality.
Patent JP-S59152464-A (JP)
Title: Electrophotographic charging device
Inventor: MIYOUCHIN HISASHI
IPC: H01T19/00
Filed: 1983-02-19
Abstract: PURPOSE:To save trouble of cleaning an electrostatic charger and to achieve uniform charging by charging a photosensitive body with an AC power supply. CONSTITUTION:A low frequency power supply T is connected between an electrode 1 and a photosensitive body 3, and a high frequency power supply A is connected between the electrodes 1, 2. The output of the supply A is applied between the electrodes 1, 2 at each half cycle of positive and negative output of the supply T. As a result, uneven charging and stains of the electrodes are lowered and optional polarity charging can be executed.
Patent JP-S52118858-A (JP)
Title: Thermal reactor
Inventor: DAGURASU ARISUN MITSUCHIEN
IPC: B01J8/42
Filed: 1977-03-11
Abstract: PURPOSE: To eliminate secondary air for circulation and to increase the time of holding material on hearthes in furnaces for thermal reaction by fluidizing particle matter in the upper area of the second compartment a greater deal than that in the upper area of the first compartment and shifting thereof from the second compartment to the top of the first compartment with a deflecting means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56122552-A (JP)
Title: Subscriber's terminal circuit
Inventor: KAMEYAMA HIDEO
IPC: H04M1/00
Filed: 1980-03-04
Abstract: PURPOSE:To elevate the transmission characteristic and also make the circuit small- sized, by detecting a current by the photocoupler and removing an alternating current by the DC amplifier. CONSTITUTION:In case of a loop start mode, the switch GD is turned off, a ringing signal from the local telephone switch LS is rectified by the diode bridges D0-D3, and after that, it is detected by the photocoupler PC2. Also, in case of a service mode, a sound signal is bypassed by the capacitor C1, DC voltage is generated in the + terminal of the operational amplifier IC, a base current (i) of the transistors Q0, Q1 is controlled by its output, and a shunt current of the loop current of the tip line TIPO and the ring line RINGO is detected by the PC3. Furthermore, in case of a ground start mode, the GD is turned on, a start signal from the LS is detected by the PCO, and when the LS has been started from the subscriber's terminal circuit SUB, the start completion signal is detected by the PC1.
Patent JP-H03823-A (JP)
Title: Spinning frame for making short fiber thread
Inventor: MANFUREETO PIYUSHIYUMAN
IPC: D01H7/90
Filed: 1990-02-06
Abstract: PURPOSE: To accurately cooperate all constituent elements and perform the fine spinning of staple fiber in high yarn quality by using respectively specific drawing frame, centrifugal spindle and winder, twisting each yarn in two stages and winding the twisted yarn. CONSTITUTION: The yarn path between a centrifugal spindle 10 and the outlet of a drawing frame 4 provided with a fiber material stopping apparatus 6 and a suction apparatus 5 is directed slantly downward to form an acute angle relative to the vertical line of the machine. A yarn-ending injector 7, a yarn inspection device 8 and a yarn-guide tube 9 for the centrifugal spindle are collectively placed in the yarn path. A winder with a bobbin is placed above the drawing frame in a state to draw the yarn upward from the centrifugal spindle 10 with a take-up apparatus forming an angle relative to the axis of the centrifugal spindle. An injector, a yarn storage device, a yarn transferring device, a yarn sucking device, a yarn brake, etc., are placed between the take-up apparatus and the winder holding a bobbin. Fine spinning operation can be carried out by the use of the frame to obtain a yarn having high quality.
Patent JP-H07232001-A (JP)
Title: Process and device for distilling liquors
Inventor: YAZAKI TADASHI
IPC: B01D3/00
Filed: 1994-02-24
Abstract: PURPOSE:To provide a distillation device for liquors in which waste liquid amount is little although it is equipped with an atmospheric distillation device and the distillation time can be shortened. CONSTITUTION:Unrefined mash 2 after fermentation is distilled in a distillation can 1 to distill shochu (distilled spirit) in a process, and a distillation can 1, a first heating piping 5 set in the distillation can 1, a container 8 and a product shochu tank 9 are used in a process. Reflux lines 12a, 12b and 12c for taking out unrefined mash 2 in the distillation can 1 heated by the first heating piping 5 from the lower section of the distillation can 1 and transferring the same to the upper section of the distillation can 1, and a second heating piping 15 for heating the unrefined mash 2 passing through the reflux lines 12a to 12c are installed and communicating lines 17a, 17b and 17c for transferring a part of distilled gas in a condenser 8 to the upper section of the distillation can 1 and a third heating piping 19 for heating the distilled gas passing through the communicating lines 17a-17c are also provided.
Patent JP-S60171692-A (JP)
Title: Microprocessor
Inventor: AKAO YASUSHI
IPC: G11C11/34
Filed: 1984-02-17
Abstract: PURPOSE:To refresh a dynamic RAM most suitably by inserting a refresh cycle selectively in accordance with a dynamic signal in correspondence to a refresh period. CONSTITUTION:When a termination signal E to be a delimiter of one program is outputted from an OR array OR1 of a selecting signal matrix in a CPU for controlling various gates of a static control field, an AND gate G1 inverts an output to a high level in accordance with a timing signal TM to be formed by matching a refresh period and a control signal RF to control whether or not a refresh action is executed. Then condition branching is executed, program languages are qualified, and command codes for executing a microprogram for refreshing are formed. With this constitution to insert a refresh cycle selectively in the required timing, a dynamic RAM is most suitably refreshed.
Patent JP-S60171764-A (JP)
Title: Semiconductor device
Inventor: OOBA SHINYA
IPC: H04N5/335
Filed: 1984-02-17
Abstract: PURPOSE:To contrive to lower the noise of an accelerating transfer circuit by a method wherein the film thickness of the gate oxide film of the drive transistor is made thinner than those of the oxide films of the other two transistors. CONSTITUTION:The film thickness of the gate oxide film of the driver transistor is made thinner than those of the gate oxide films of the other two transistors. For example, for transferring electric charge from a capacity C1 to a capacity C2, the source of an MOSFET33 constituting the transfer gate is connected to the capacity C1 and the drain of the MOSFET33 is connected to the capacity C2. The inversion circuit is constituted of an enhancement type driver MOSFET transistor 31 and a depletion type load MOSFET transistor 32. The gate of the driver transistor 31 is connected to the source of the transfer gate 33 and the drain of the driver transistor 31 is connected to the gate of the transfer gate 33. In such a way, the film thicknesses of the gate oxide films of the other transistors 32 and 33, exclusive of the driver transistor 31 of the inversion circuit, are respectively made into a film thickness of 50nm and the film thickness alone of the oxide film of the driver transistor 31 is made thinner than those of the oxide films of the transistors 32 and 33.
Patent JP-S52109240-A (JP)
Title: Air conditioner for automobile
Inventor: ITOU TOSHIKATSU
IPC: B60H1/00
Filed: 1977-03-14
Abstract: PURPOSE:To simplify the structure of an air conditioner for an automobile in which an air mixing door for varying the air flow amount flowing through a heater core is mechanically connected to indoor and outdoor air switching door to increase the life of the air conditioner.
Patent JP-2000221371-A (JP)
Title: Optical fiber cord, connector and optical fiber cord with connector
Inventor: KOBAYASHI MASARU
IPC: G02B6/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily prevent the increase of loss, damage, etc., even if abrupt tensile force and bending force acts on an optical fiber cord by inserting a coated optical fiber into an armor which is stretchable along a longitudinal direction so as to have a clearance. SOLUTION: The coated optical fiber 11 enclosing an optical fiber body 11a with a protective coating is constituted by inserting the coated fiber into the helical armor 13 consisting of the material, such as resin or rubber, of stretchability to have a space in the armor. When such optical fiber cord 10 is accidentally hooked during laying work, etc., and the tension is exerted thereon, only the armor 23 elongates along the longitudinal direction and, therefore, the tension applied on the coated optical fiber 11 is extremely diminished. Namely, when the tension is exerted on the optical fiber cord 10, the rising of the tension with respect to the elongation turns gentle. Then, even if the abrupt tensile force is applied on the optical fiber cord, the increase of the loss, the damage, etc., may be easily prevented according to such constitution.
Patent JP-S63195836-A (JP)
Title: Optical card
Inventor: NAKATSUI HISASHI
IPC: G11B7/24012
Filed: 1987-02-10
Abstract: PURPOSE:To enhance the information reading sensitivity of an optical card and to improve resolving power by laminating a Te or Te-contg. chalcogen glass layer having a high reflectivity and vapor-deposited dye layer having the reflectivity lower than the reflectivity of said layer, thereby forming a recording layer. CONSTITUTION:The recording layer of the optical card for executing recording and reproduction of information by using laser light is formed by laminating the Te or Te-contg. chalcogen glass (CG) layer 12 having the high reflectivity when projected with a light beam and the vapor-deposited dye layer 13 having the reflectivity lower than the reflectivity of the CG layer 12. The CG layer 12 and the vapor-deposited dye layer 13 are preferably formed to different color tones. The CG layer 12 constituted in such a manner has intrinsically the high resolving power and the high reflectivity and the change in the reflectivity of the Te and Te alloy in the CG layer is particularly large. Since the vapor-deposited dye is low in the reflectivity, the max. reflectivity and the min. reflectivity are obtd. The information reading sensitivity of the optical card is, therefore, enhanced. Real time recording is possible when the CG layer 12 is disposed on the uppermost part. The high-density recording optical card is obtd. when the CG layer 12 is formed as the uppermost layer.
Patent JP-H04266967-A (JP)
Title: Linear polyphenylene sulfide resin composition
Inventor: KONNO MASARU
IPC: F16C33/20
Filed: 1991-02-21
Abstract: PURPOSE:To provide a linear PPS resin composition improved in the releasability from a mold when molded. CONSTITUTION:A linear polyphenylene sulfide resin composition is characterized by adding a fluoro-oligomer as an essential component to a linear polyphenylene sulfide resin composition comprising 3-85wt.% of a linear polyphenylene sulfide resin, 5-30wt.% of a polyoxybenzoyl and 10-60wt.% of a fluororesin. The fluoro- oligomer acts as a surfactant to facilitate the release of molded products from a mold 1 due to its lubricating property.
Patent JP-H07214291-A (JP)
Title: Electromagnetic pouring device
Inventor: NODA SABURO
IPC: H02K44/06
Filed: 1994-01-31
Abstract: PURPOSE:To simplify the structure of an induction pipe contg. a core for transferring molten metal and to surely connect pipes to each other by providing the end of the suction pipe with a stepped part for pipe connection and arranging the suction pipe, the induction pipe and a molten metal feed pipe on one straight line. CONSTITUTION:The suction pipe 20 provided with the stepped part 20a for pipe connection is arranged between a melting furnace 10 and an injection sleeve 12. The suction pipe 20, the molten metal feed pipe 22 and the induction pipe 21 are arranged on one straight line. These pipes are provided with the hermeticity between each other by a pressing mechanism 23 for pressing the suction pipe 20 to the melting furnace 10 side and clamp the core 30 by fitting the core between the end 21a of the induction pipe 21 and the end of the molten metal feed pipe 22. The angle of elevation formed by the axial line of the arranged suction pipe 20, induction pipe 21 and molten metal feed pipe 22 and a horizontal line is preferably set at 3 to 15 deg.. Since the suction pipe 20, the molten metal feed pipe 22 an the induction pipe 21 are pressed by the pressing mechanism 23, maintenance is facilitated.
Patent JP-S53111800-A (JP)
Title: Indicating method and system for vendable sum of ticket vender
Inventor: GOTOU YOSHIFUMI
IPC: G07B1/00
Filed: 1977-03-11
Abstract: PURPOSE: To indicate the vendable sum by storing the sum of plural tickes close to the inserted sum in storage means which correspond to respective ticke selecting buttons. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10202781-A (JP)
Title: Metallized paper
Inventor: TSUCHIYA HIROTAKA
IPC: C23C14/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve glossiness, barrier property and an embossing property by a method wherein an extruded laminate film of a specific thickness with ethylene and α-olefin copolymer which is polymerized with a single site catalyst is provided on one side face of a paper base material, and a metallized layer of metal or inorganic oxide is provided on that film. SOLUTION: An extruded laminate film 2 of 5 to 25μm thickness with ethylene and α-olefin copolymer which is polymerized with a single site catalyst is provided on a surface on one side of a paper base material 1. Further, a thin film 3 of metal or inorganic oxide is provided on a face of the extruded laminate film 2 to obtain a metallized paper A. The single site catalyst has a feature wherein an active point is uniform, and is the catalyst composed of a metallocene-based transition metal compound and an organic aluminum compound or boron compound. As the film of metal or inorganic oxide, a metal vapor deposition film of, for example, aluminum or the like or an inorganic oxide metallized film of silicon oxide, aluminum oxide indium oxide, etc., can be used.