baber/WOPTO huggingface dataset:
Patent JP-H1133696-A (JP)
Title: Device for supplying molten metal and method for supplying molten metal
Inventor: MIZUNAGA YASUO
IPC: B22D17/30
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supplying device having a ladle nor supplying the molten metal which can surely supply the precise molten metal quantity for short time. SOLUTION: The ladle 110 for supplying the molten metal in the molten metal supplying device 100 is formed with a molten metal storing chamber 112 for storing the supplying molten metal and a guide tube 140 which is communicated and connected with the lower surface of the chamber, hung downward and has the inner diameter at smaller than the inner diameter of the molten metal storing chamfer 112, and at least one of a through-hole 140a for introducing the molten metal is bored in the lower end part side surface thereof. Further, a closed plate which closes the lower end opening hole part of the guide tube 140 and has a side wall 160 at higher than the height position of the through-hole 140a, is arranged.  Then, a cover plate 114 for covering the tip opening part of the molten metal storing chamber 112 through a seal material and a suction pipe 120 for sucking gas in the molten metal supplying chamber 112, is connected with the molten metal storing chamber 112 while penetrating the cover plate, and a vacuum suction device 130 is connected with the suction pipe 120 through a switch valve 120a. On the way of the suction pipe 120, an inert gas supplying pipe communicated with an inert gas supplying device 180 through an inert gas flow rate control means 170a, is connected, and a tilting and transporting means of the ladle 110 for supplying the molten metal is provided.
Patent JP-H0534001-A (JP)
Title: Forced circulation type automatic bath boiler
Inventor: SATO YASUHIKO
IPC: F24H1/00
Filed: 1991-07-25
Abstract: PURPOSE:To perform stable insulation of the temperature of hot water in a bath tub and maintain the temperature at a constantly stable value regardless of a season and to perform heat insulating operation with high efficiency. CONSTITUTION:An open air temperature sensor 18 to detect the open air temperature is arranged in a bath room. Meanwhile, a storage part 22 to previously store a relation of a hot water temperature monitoring sampling time to a temperature difference between a set temperature and an open air temperature and a data processing 24 to read a hot water temperature monitoring sampling time responding to the temperature difference from the storage part 22 and set an internal timer 26 for the hot water monitoring sampling time ar provided. According to the magnitude of the temperature difference between the set time and the open air temperature, the hot water temperature monitoring sampling time is selected to a proper value.
Patent JP-H0350978-A (JP)
Title: Memory management method for teletext receiver
Inventor: HASHIGUCHI KOTA
IPC: H04N5/445
Filed: 1989-07-19
Abstract: PURPOSE:To improve the memory utilizing efficiency by making an area of a program memory of a unit memory and a page memory variable in the length. CONSTITUTION:After the reception processing of a teletext is implemented by a CPU 10, whether or not a received program is a reserved program is discriminated. When no reservation registration is implemented for a prescribed program, all the areas of a memory unit 15 is formed to be a program memory and the program of the teletext is sequentially stored in the unit of pages by the ring buffer system in the unit 15. When the reserved registration of a prescribed program is implemented, the prescribed area of the unit 15 is used for the page memory and the remaining area is used as the program memory, then the reserved program is stored in the page memory by the ring buffer system. Since the page memory area is secured corresponding to the number of reserved programs, the utilizing efficiency of the memory unit is improved.
Patent JP-S6080551-A (JP)
Title: Spherical creative machine supplied with rod-shaped glass material
Inventor: KAWAI MASAHARU
IPC: B24B13/00
Filed: 1983-10-05
Abstract: PURPOSE:To enhance efficiency of processing a lens by holding a rod-shaped glass material through a chuck on a rotating work shank, creating a spherical surface at the tip of this glass material using a grinding tool, and thereafter cutting into specific strengths. CONSTITUTION:A lens material 13 is set in a collet chuck 14 in a work shank 10, and a cylinder 27 is fitted on a support table. A grinder element 31 for cutting of the work is advanced to a position intersecting with the axis of work shank 10, and a diamond tool 4 is rotated at a high speed while the work shank 10 at a low speed. Piston shaft 29 is slid, and the material 13 is pushed out until the unprocessed end-face of glass material 13a comes in contact with the grinding wheel 31, and then the chuck 14 is closed to allow rotation of the material 13 as in a single piece with the work shank 10. When said unprocessed end- face 13a approaches the tool 4, fine depth feed shall create a spherical surface at the tip of the material 13, and when it is completed a work shank table 7 is retracted to allow advance of the rotating grinding wheel 31, so as to cut the material 31 slowly. Thus creation of spherical surface can be made without mounting and demounting the lens blank at each time otherwise required.
Patent JP-2001015515-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORITA MASAKO
IPC: H01L21/285
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the device, which can improve the reliability of a wiring layer by stabilizing the Al crystallization of an Al laminated wiring layer to obtain an improved uniformity. SOLUTION: In the manufacturing method, a Ti film 13 as a lowermost layer of an Al laminated wiring layer is heated controllably in a substrate temperature range of 100 to 250 deg.C and formed by anisotropic sputtering. Thereafter, a TiN film 14 and a Ti film 15 are formed on the Ti film 13 and then a reflow Al wiring layer 18 is formed by a reflow sputtering. The Ti film 13 as a lowermost layer formed by controlling the substrate temperature in the aforementioned temperature range exhibits a strong (002) orientation, under influences of which the reflow Al wiring layer 18 also exhibits a strong (111) orientation, and has a narrow half-value width and a very high crystallization, thus realizing a reliable wiring layer.
Patent JP-H1130456-A (JP)
Title: Compressor for refrigerating device
Inventor: MATOBA YOSHIAKI
IPC: F25B41/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify the connection of a pipeline for conducting refrigerant and permit the reduction of an installing space by a method wherein a four-way valve for switching the conducting direction of refrigerant is attached directly to a easing to integrate them. SOLUTION: A screw type compressor 21, sucking and compressing refrigerant by rotating a screw about a horizontal axial line, is provided with a suction port 22 and a discharging port 23, which are formed at both sides of the axial line direction. A four-way valve 24, switching the flowing direction of refrigerant upon cooling operation and heating operation, is attached directly to the casing 25 of the compressor 21 to integrate them. The suction port 22 is attached directly to the four-way valve 24 while the four-way valve 24 is connected to an indoor side heat exchanging connecting pipe and an outdoor side heat exchanging connecting pipe, then, is connected to the discharging port 23 of the compressor 21 through a non-return valve 28 and a refrigerant discharging pipe 29.  According to this method, the connection of a pipeline for conducting refrigerant is simplified and the space of installation of the same can be minimized.
Patent JP-S6342086-A (JP)
Title: Cooling device for optical information recording and reproducing device
Inventor: AIHARA TAKAO
IPC: G11B33/14
Filed: 1986-08-08
Abstract: PURPOSE:To increase an air blasting amount and to improve cooling efficiency by permitting a cooling means employing a fan to blast air for cooling toward a carriage moving path, cooling a part where a VCM and the like tend to heat and using the moving path as an air leading path. CONSTITUTION:The titled device is designed so that air blown with the fan 41 is blasted toward the moving mechanism of the carriage 7 which is arranged so as to be confronted with the air leading path 46 in a recessed part 5 whose both sides and bottom are enclosed by a deck 3 and whose upper part side is covered by a disk cartridge 11. The air blasted to the moving mechanism blows through with the moving path of the carriage 15 in the recessed part 5 as the air leading path 46, and simultaneously some of the air blows through the space on the upper side of the disk cartridge 11. Since the moving path of the carriage 15 is used as the air leading path in such a way, the amount of blasting air for cooling can increase, and the cooling efficiency can be improved.
Patent JP-S5887814-A (JP)
Title: Apparatus for producting amorphous semiconductor film
Inventor: YAMADA KUNIHARU
IPC: H01L21/205
Filed: 1981-11-20
Abstract: PURPOSE:To provide an apparatus for producing an amorphous semiconductor film which offers high reproducibility and can be mass produced and effective as the apparatus for producing solar batteries, thin film transistors, electronic photosensitive bodies, image pickup devices and so on. CONSTITUTION:A specimen substrate is placed on a specimen holder 22 and set in a quartz tube 21. Subsequently, a quartz cap 23 is closed and the air inside the tube is evacuated to provide a vacuum through a gas outlet 25. Then a predetermined gas is introduced from a gas inlet 24 with a predetermined inner pressure to cause a glow discharge by means of an electric discharge electrode 26. At this time, heater 27 is used to heat the whole tube to let the substrate have a predetermined temperature. By providing a plurality of the gas inlets, the uniformity of the film thickness is improved, whereas the electric characteristics of the film is made uniform. Moreover, by employing the method of dividing the heater into two, the required to cool the film after it has been formed, so that the operating cycle may be improved.
Patent JP-H0470862-A (JP)
Title: Electrostatic latent image developing method
Inventor: TERASAKA YOSHIHISA
IPC: G03G9/097
Filed: 1990-07-12
Abstract: PURPOSE:To improve the mixture of carrier and toner and the rise of charging the toner and to prevent toner scattering and toner fog by using resin coated carrier having many pores on its surface. CONSTITUTION:First, starter consisting of the mixture of the magnetic carrier and toner is loaded in an empty chamber 15 and a main device is preliminarily actuated, then the magnetic toner is loaded in a toner storing part 21. The magnetic toner is carried on the outer peripheral surface of a developing sleeve 10 based on the rotation of a magnetic body 11 and is mixed, stirred and triboelectrified with the magnetic carrier when it passes the empty chamber 15. Then, a magnetic brush consisting of magnetic developer is formed on a developing area A and rubs the surface of a photosensitive body 9 so as to develop an electrostatic latent image. In such a case, the resin coated carrier consisting of a carrier core material 1, a resin coating layer 2 with which the core material 1 is coated and the pores 3 formed on the surface of the layer 2 is used.
Patent JP-S6079830-A (JP)
Title: Fm receiver
Inventor: OOKUBO YUUICHI
IPC: H04B1/10
Filed: 1983-10-07
Abstract: PURPOSE:To eliminate noise at strong electric field and weak electric field without giving a large change to a low frequency signal by changing the noise eliminating period in response to an electric field strength of a received radio wave. CONSTITUTION:A signal IF amplified by an intermediate frequency amplifier 4a is inputted to a detector 5 and also a signal Vc proportional to the electric field strength of an input signal is detected by a level detection circuit 4b. The signal subjected to detection 5 and low frequency amplification 6, 7 is fed to an LPF8 and an HPF9. A high level pulse noise N1 through the HPF and an internal noise N2 of each circuit are inputted to a noise detection circuit 22 through a buffer 21. The signal Vc and an output signal VO of a meter circuit 23 go to high level and its inverting signal VD' goes to low level at a strong electric field, a transistor (TR) Q1 is turned off, the pulse width of a monostable multivibrator 26 operated by an N1 noise output of the circuit 22 is widened and a gate circuit 11 is closed. The circuit 11 cuts off a voice signal via the LPF8 when the noise N1 is generated, its voltage is held (27) and fed to an amplifier 26. The Q1 is turned on at a weak electric field and the circuit 11 is interrupted with a pulse having a narrower width to that of the noise N2.
Patent JP-S57111169-A (JP)
Title: Message service system
Inventor: OGATA RIYOUJI
IPC: H04M3/533
Filed: 1980-12-26
Abstract: PURPOSE:To realize a complete service function, by providing a recording and  reproducing device on a private branch exchange equipment, saving a message, and simplifying an operation for leaving the message for an absence guest room by a front desk in a hotel, etc. CONSTITUTION:In case when a front desk, etc. have been requested to send a message to an absence guest room user SUBA, a front telephone set SUBF is hooked, the trunk linke is held, and the front telephone is connected to an originating register trunk ORT. Subsequently, a specific telephone number prescribed in advance, and a number of SUBA are dialed, and when a recording  and reproducing device TPR is free, connection of SUBF is changed to a message trunk MST from ORT by a central controlling equipment CC. Subsequently,  the telephone number of SUBA is stored in a main storage device MM, and its  number is displayed on a dial number display additional device NID. Also, when SUBF ends recording of a message, a message lamp of SUBA is lighted, so that a user can receive the message from the reproducing device TPR by dialing the specific number after returning to the room.
Patent JP-S6343636-A (JP)
Inventor: ISHIHARA TAKAYUKI
IPC: A47L15/42
Filed: 1986-08-08
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-S6079120-A (JP)
Title: Engine intake-air device
Inventor: OKIMOTO HARUO
IPC: F02B27/02
Filed: 1983-10-05
Abstract: PURPOSE:To aim at stratifying the mixture upon low load running and as well at making uniform the same upon high load running, by providing a communicating passage between two intake-air passages, by disposing main and auxiliary throttle valves in both intake-air passages upstream of the communicating passage, and as well by providing a fuel injection valve in the communicating passage. CONSTITUTION:An engine includes a first intake-air passage 9 communicated with an intake-air port 4' having a first intake valve 4, and a second intake-air passage 10 communicated with an intake-air port 5' provided with a second intake valve 5 having the initiation time of valve opening which is later than that of the intake valve 4 and having the termination time of valve opening which is later than or identical to that of the intake valve 4. In this case a communicating passage 11 is disposed between both intake-air passages 9, 10, and main and auxirialy throttle valves 12, 13 are provided respectively in both intake-air passages 9, 10 upstream of the communicating passage 11. Further a fuel injection valve 14 is disposed in the communicating passage 11. With this arrangement the fuel economy is enhanced under supply of stratified air upon low load running, and the air available factor is raised to enhance the output upon high load running.
Patent JP-2001013177-A (JP)
Title: Power monitor
Inventor: KOBAYASHI YASUMICHI
IPC: G01R22/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To analyze and determine a working condition of an apparatus and an excessive consumed power amount from a power amount used by the apparatus by means of an internal determination means by providing a setting means setting a measurement time and a comparison value for a consumed power amount from the outside. SOLUTION: From a current found by a current carrying time counting means 7 detecting a current carrying to an apparatus 3 from an output of a current detecting means 6 and by the current detecting means 6, a quasi-power amount assuming a current voltage as 100 V is found, and from this value and the current carrying time, an integrated power amount consumed by the apparatus 3 is found by means of an integrated power amount computing means 8. The found integrated power amount is indicated by means of a display means 9 at a real time. An output of an external setting means 10 setting a measurement time and a comparison value from the outside and a power amount found in the set measurement time are compared with the comparison values for performing determination by a determining means 11, and the contents of the determining means 11 are informed by an informing means 12. Because of arrangement of the determining means 11, data during a fixed term is compared with the comparison value and precisely determined automatically so as to be informed.
Patent JP-H0533229-A (JP)
Title: Metal traveler for spinning machine
Inventor: TAOKA SATORU
IPC: D01H7/60
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a metal traveler for spinning machine exhibiting excellent wear resistance under a high-speed spinning condition, having a long life, maintaining stable operation by molding titanium alloy wire containing Al and V, having a special specific gravity in a fixed range into a given traveler circle. CONSTITUTION:Ti-V-Al-based titanium alloy wire comprising 3.0-7.0% Al, 15-30% V and the rest of titanium and impurities, having 5.0 specific gravity is subjected to calender processing into wire of semicircular sectional shape, further molded by a molding machine into a traveler circle shape 1 of low center of gravity type, a semicircular sectional shape 2, etc., and made into >=600Hv hardness by heat treatment to give the objective traveler having small reduction in strength caused by increase in wire diameter.
Patent JP-S6078667-A (JP)
Title: Preparation of cured film by using release film
Inventor: YOSHIDA MINORU
IPC: C08J7/04
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a cured film excellent in light transmissivity and having uniform film thickness, by applying an ultraviolet curarable resin paint to a base material and subsequently laminating a transparent release film thereon while irradiating said resin paint before peeling off said film. CONSTITUTION:Directly after an ultraviolet curable resin paint is applied to a base material, a transparent film having releaseability is laminated and adhered thereon. Thereafter, the film surface is irradiated with ultraviolet rays. Whereupon, a cured film is formed on the base material and the release film is peeled off. By this method, dust adhesion is prevented and a cured film having good light transmissivity is obtained.
Patent JP-H0351831-A (JP)
Title: Nonvolatile memory
Inventor: NAKAMURA MASARU
IPC: G11B7/24
Filed: 1989-07-20
Abstract: PURPOSE:To drive many other optical elements with one output by making exciting light and signal light for data storage incident on a nonlinear optical medium and combining a phenomenon wherein the output light of the medium becomes circular polarized wave automatically with the direct feedback of its output by an optical feedback means. CONSTITUTION:The exciting light 3 which has a polarized wave with characteristic wavelength and the signal line 4 for data storage which has a polarized wave for data storage are generated. The data storage system consisting of the nonlinear optical medium 1 where the signal light 4 for data storage and exciting light 3 are inputted to store digital information and the optical feedback means 2 is provided, and the storage state of the nonlinear optical medium 1 is outputted as signal light 5 for data reading. Thus, the exciting light 3 having some kind of polarized state and the signal light 4 for data storage are inputted to the nonlinear optical medium 1. Consequently, data are stored or rewritten. Further, a data read out signal 5 which has some kind of polarized state obtained from the nonlinear optical medium 1 is outputted to read the stored data.
Patent JP-S6166390-A (JP)
Inventor: TAMADA TORU
IPC: H01R43/16
Filed: 1984-09-07
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-H074747-A (JP)
Title: Method for hot air heating by hollow panel
Inventor: HANADA RYUICHI
IPC: F24D5/02
Filed: 1993-06-18
Abstract: PURPOSE:To provide a heating method wherein the air heated by a fan-equipped heater is passed through a horizontal or vertical hollow panel and, by the heat transferred from the surface of the hollow panel and by the remaining heat of the air emitted into a room after passage through the hollow panel, a comfortable heating atmosphere is produced and an economical heating with a high degree of heat efficiency carried out. CONSTITUTION:Air is heated directly by using a fan-equipped heater 1 and, after the resulting warm air is passed directly through a hollow panel 3 and/or a vertical hollow panel or a chamber 2 on the air supply side, the warm air is passed back through the hollow panel 3 or vertical hollow panel and the air having the remaining heat is thereafter discharged directly or through a chamber on the release side and then through a release opening 4 into a room. The hollow panel 3 may be set, as required, on a heat insulating material 5, a retaining material 6 or support stand 7.
Patent JP-S6432274-A (JP)
Title: Ac discharger
Inventor: MIYAGAWA SEIICHI
IPC: H01T19/00
Filed: 1987-07-29
Abstract: PURPOSE:To decrease the generation quantity of ozone, and also, to efficiently generate ions specific in polarity, by making a regulation dV/dt at the time of generating positive polarity discharge at the discharge electrode side larger than a regulation ¦dv/dt¦ at the time of generating negative polarity discharge, at the time of executing AC discharge through a dielectric between the discharge electrode and the corresponding electrode. CONSTITUTION:A destaticizing/electrifying device used for a copying machine, a recording machine, etc. is constituted of a corresponding electrode 5 embedded in the inside of ceramic of about 1mm, and a discharge electrode 3 of 60mum diameter being floated by abut 0.5mm from its surface, and a negative potential is applied to the surface of a body to be electrified 4. The electrode 3 and 5 are connected electrically to the output side of a transformer T, a thyristor 8 is driven by a time constant determined by a DC power source 7, a capacitor C1 and a resistance R1 provided on the input side, and a desired voltage waveform is generated in the output side. In such constitution, a negative regulation ¦dv/dt¦ in a duty cycle is made smaller than a positive direction regulation dv/dt, so that a discharge is not generated in this part even if amplitude of a voltage is large, and the generation of ozone is decreased.