baber/WOPTO huggingface dataset:
Patent JP-S6380277-A (JP)
Title: Electrification controller for electrostatic copying machine
Inventor: SAITO KAZUO
IPC: G03G15/02
Filed: 1986-09-25
Abstract: PURPOSE:To always obtain a uniform image density by deciding whether the current ratio of a discharge gross current and a photosensitive body inflow current satisfies a prescribed condition or not, and controlling the applied voltage of either one or both of a discharge wire and a control grating electrode from its result. CONSTITUTION:The titled controller is provided with an applied voltage determining means D for deciding whether a current ratio satisfies a prescribed condition or not and determining an applied voltage to either one or both of a discharge wire and a control grating electrode, based on information from a discharge gross current detecting means B for detecting the discharge gross current of an electrifier, and a photosensitive body inflow current detecting means C for detecting the current for being conducted into a photosensitive body. That is to say, when the photosensitive body inflow current against the discharge gross current becomes higher than some extent, a discharge wire voltage is decreased and the surface of the photosensitive body cannot be electrified uniformly, therefore, whether the current ratio satisfies the prescribed condition or not is decided by the applied voltage determining means D, and by determining the applied voltage, based on its result, the discharge wire voltage is maintained to some extent or above, and the surface potential of the photosensitive body can be set uniformly and appropriately.
Patent JP-H0388217-A (JP)
Title: Superconductor having oxide film
Inventor: DOI HIROSUKE
IPC: H01L39/02
Filed: 1989-08-31
Abstract: PURPOSE:To get oxide film with high adhesion by forming a metal layer to which easily oxidizable metal is metallically joined on the surface of matrix and oxidizing the surface of the metal layer or its whole. CONSTITUTION:A metal layer to which easily oxidizable metal is metallically joined is formed on the surface of matrix, and the surface of the metal layer or its whole is oxidized. As a method wherein a metal layer to which easily oxidizable metal is metallically joined is thus formed on the surface of matrix, the ordinary metal plating process is convenient, and an appropriate thickness of the metal layer is 0.5mum or more. The surface of the whole of the plating is oxidized by an electrical or chemical process to form oxide film with a thickness of at least 0.1mum or more. It is thereby possible to prevent the oxide film thus formed from peeling-off the film as the adhesion of the film is great even if plastic working such as wire drawing, rolling, stranding, etc., is applied to a wire rod after the oxide film is formed around the wire rod.
Patent JP-H0757715-A (JP)
Title: Electrolyte retainer for battery
Inventor: IDE MASAO
IPC: H01M2/18
Filed: 1993-08-19
Abstract: PURPOSE:To efficiently use the internal volume and to provide a battery with high discharge performance and long storage life by using an electrolyte retainer with low compression ratio and high electrolyte retainability. CONSTITUTION:An electrolyte retainer is placed between a positive electrode and a negative electrode of a battery and is made of fibers 1 capable of absorbing and retaining an electrolyte. The single fiber 1 has a large number of micropores 2, and the electrolyte is also absorbed in the micropores 2.
Patent JP-S60116939-A (JP)
Title: Vibration suppressor
Inventor: WATABE YUKIO
IPC: F16L3/20
Filed: 1983-11-29
Abstract: PURPOSE:To improve the reliability and safety, in a vibration suppressor provided with a mechanical vibration-isolating mechanism comprised of a ball screw and a ball nut, by enabling quick suppression of micro displacement. CONSTITUTION:A sliding cylinder 18 is fitted frictionally in a gap formed between a load column 3 and the cylinder section 9a of holding cylinder 9, where the sliding cylinder 18 is constructed by lining frictional members 20, 21 on the inner/outer circumferences of cylinder 19. Consequently, the spring constant is high for micro vibration to provide vibration suppressing function thus to prevent idling of ball nut 6 or ball screw 13 due to friction and to prevent damage of ball nut 6.
Patent JP-2001050678-A (JP)
Title: Heat exchanger
Inventor: KOZAI SUSUMU
IPC: F28F1/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To enable a heat exchanger to exhibit the essential performance with less blinding, concerning an air-cooled heat exchanger. SOLUTION: This heat exchanger has tubes 6, which are arranged specified intervals apart in plural parallel rows and whose flanks where cooling wind passes have specified thickness, and fins 7 which are stacked specified intervals apart between adjacent tubes 6 and perform the heat radiation of the fluid passing within the tubes 6, and the tip of each fin 7 is projected from the windward tip of the above tube 6, and the length of this projection is larger than the thickness of the tube 6.
Patent JP-H0972994-A (JP)
Title: Combining structure of glass melting furnace and container for solidified glass material
Inventor: KOJIMA KEIZO
IPC: C03B5/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To accurately measure the weights of molten glass and radioactive substance to be put into a container for solidified glass material. SOLUTION: Bellows 38 of hollow structure, which has an extremely small spring constant and can be brought into contact with an inlet port 34 on the upper side of a container 33 for solidified glass material, are provided in the lower end of a driving part 19 for a combining device of hollow structure which is fitted on the outer cylinder 10 of the combining device on the lower side of a glass melting furnace body 1 and is movable vertically. Thus, the bellows 38 absorb the thermal expansion of the container 33 and prevent the development of a reactive force at the same time.
Patent JP-S6283963-A (JP)
Title: No-tuck winding device for sheet
Inventor: ONUMA WATARU
IPC: B65H18/20
Filed: 1985-10-09
Abstract: PURPOSE:To perfectly prevent a machine from generating a trouble, by pressing the end of a sheet into a part between a winding core and a tightening side drum to reversely rotate the drum and forwardly rotating the drum to start winding when the termination of the sheet is positioned in a clearance between the winding core and the drum. CONSTITUTION:When a sheet 3 is fed from drums 1, 2 and separated, a winding core 8 is supplied to the drums 1, 2, and the cut sheet 3 is returned onto the winding core 8 by air from a nozzle 18. Next, a small diameter roll 19 moves to a press-in position, and if an end part of the sheet 3 is pressed into a part between the winding core 8 and the drum 1, the drums 1, 2 reversely rotate pulling back a surplus end part of the sheet 3, and when it reaches a clearance between the winding core 8 and the drum 1, the drum forwardly rotates. Accordingly, the end part of the sheet 3, being retained by the fed out sheet 3, is wound to the winding core 8. Here the small diameter roll 19 is returned to a standby position, and if a retaining roll 9 is pressed to the winding core 8, the sheet 3 is smoothly wound in a no-tuck condition.
Patent JP-H0867910-A (JP)
Title: Method for preventing dew condensation in water-cooling type vacuum heat treatment furnace
Inventor: INUZUKA SHINOBU
IPC: C21D1/74
Filed: 1994-08-25
Abstract: PURPOSE: To prevent the intrusion of the outer air having high humidity and the dew condensation on a furnace and the inner wall of a furnace door by sending gas having low dew point into the furnace body before opening the furnace door or at the same time of opening the door and exhausting the gas from the gap between the furnace body and the opened furnace door. CONSTITUTION: After heating a material A to be treated in a treating chamber 22, cooling gas is introduced from a valve 61 and the material A is cooled. At the time of taking out the cooled material A from the furnace body 11, the heat-dried low dew point air is started to be sent just before opening the door through piping 74. Thereafter, the furnace door 12 is opened, the material A is taken out while changing the dried air from the gap between the furnace body 11 and the opened furnace door 12 and changed to the new material to be treated. Further, before opening the furnace door 12, the warm water heated with a heater 93 is circulated in the inner part of jackets 11a, 12a and the temperature of the side in the furnace, is desirable to be higher than the outer air temp.
Patent JP-H0778640-A (JP)
Title: Contact structure with oxide type superconductor and its forming method
Inventor: TANAKA ATSUSHI
IPC: H01R4/68
Filed: 1993-09-10
Abstract: PURPOSE:To connect an oxide superconductor with a normal conductive, metal in good workmanship using a low melting point metal by forming a barrier layer not reacting with the low melting point metal under heating after a metal connection layer is formed over the surface of the oxide superconductor. CONSTITUTION:A Ba3Sr2Ca2Cu3Ox superconductive thin film 2 is deposited on a base board 1 of Mg0 monocrystals and annealed in the atmosphere. An Ag layer 3 and a Pt layer 4 are evaporatively attached to the thin film 2, heated to 400 deg.C in an electric furnace under an O2 gas flow, and left as it is for a 10min period. After etching into the desired superconductive pattern, a thin film 5 of In-Sn is attached evaporatively. Thereover a gold ribbon 6 and solder 7 are applied, and the film 2 is connected with a normal conductive circuit 6. The Ag of the connection layer 3 disperses to the film 2 and attaches solidly, but does not react with the low melting point solder 7 owing to a barrier layer provided 4, and a contact presenting a small electric resistance and having excellent strength in tight attachment mechanically can be accomplished.
Patent JP-S61106886-A (JP)
Inventor: ONO MITSURU
IPC: E06B3/58
Filed: 1984-10-29
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-H0663070-A (JP)
Title: Voice guidance system
Inventor: EGUCHI HIROSHI
IPC: A61F9/08
Filed: 1992-08-25
Abstract: PURPOSE:To automatically obtain guidance information in a voice with regard to the equipment at the point of time approaching the inside of a prescribed distance range with respect to a voice guidance device installed in the vicinity of various equipments such as a toilet, etc., by only carrying a card in which a transmitting equipment is contained, to a visually handicapped person who utilizes facilities such as public facilities, etc. CONSTITUTION:This voice guidance system is constituted of a voice guidance device 11 in which a receiving equipment for receiving a prescribed week electromagnetic wave, and a voice reproducing device for reproducing prescribed guidance information relating to various equipments such as a toilet, etc., by receiving the prescribed week electromagnetic wave by this receiving equipment are contained in a loudspeaker-like case 13, and which is installed in a prescribed part of facilities such as public facilities, and a transmitting equipment which is possessed by a person who utilizes facilities and can transmit the prescribed week electromagnetic wave within a prescribed arrival distance range. Also, a card type transmitting equipment is formed by building the transmitting equipment, and a battery being its power source in the card-like case.
Patent JP-S6381663-A (JP)
Title: Data checking system for magnetic disk
Inventor: KAWASHIMA SHINICHIRO
IPC: G06F3/06
Filed: 1986-09-26
Abstract: PURPOSE:To improve the reliability of read data by securely reading objective data in a disk and checking read data. CONSTITUTION:If a CPU 1 outputs a read instruction to a disk controller 2 and designates a sector address, the controller 2 retrieves the ID part of the sector for the designated sector address, reads data in the sector retrieval area of a first bite in a data part, and transfers read data from the controller 2 to the CPU 1. The CPU 1 checks whether read and transferred data coincides with an objective sector number or not. If they coincide, the CPU 1 judges it to be normal reading and proceeds to a next processing. If they do not coicide, it repeats checking for prescribed times, and if they do not coincide still, displays them on a display device as an error processing.
Patent JP-H0387623-A (JP)
Title: Torque sensor shaft
Inventor: MURAKAMI TAKU
IPC: G01L3/10
Filed: 1989-08-30
Abstract: PURPOSE:To detect the torque stably for a long period and with high accuracy by providing a groove at a prescribed angle in the axial direction on a ferromagnetic material or the surface of a shaft covered with a ferromagnetic material, and embedding a high electric conductivity material. CONSTITUTION:On a ferromagnetic material or the surface of a torque sensor shaft 1 covered with a ferromagnetic material, a magnetic anisotropic pattern 2 of a groove 21 at a prescribed angle theta (for instance, 45 degrees) against the axial direction is provided, and in this groove 21, a high electric conductivity material (for instance, copper) is embedded. In such a state, when a main flow of a magnetic flux flows through a torque sensor base material, and a magnetic flux being its leakage flux flows through the high electric conductivity material 22, an eddy current is generated on the surface of this high electric conductivity material, an action for stopping the flow of the magnetic flux into the high electric conductivity material 22 is executed. Accordingly, by the eddy current of the high electric conductivity material 22, magnetic anisotropy of the torque sensor shaft becomes clearer. In such a way, the torque can be detected stably extending over a long period, and also, its detection characteristic can be improved.
Patent JP-S6381932-A (JP)
Title: Etching device
Inventor: YAMAGUCHI TATSUYA
IPC: H01L21/306
Filed: 1986-09-26
Abstract: PURPOSE:To improve the operating efficienty of an etching device by installing an etchant mixing tank having a temperature control means at the pre-stage of a treating tank conducting etching treatment and supplying the treating tank with a temperature-controlled etchant by the mixing tank. CONSTITUTION:Water and hydrogen fluoride each weighed by a weighting tank 2 and a weighting tank 1 are introduced into a mixing tank 3. An elevating liquid temperatuer is cooled by a coil 4 for cooling by the exothermic reaction of hydrogen fluoride and water at that time, and hydrogen fluoride and water are kept at a proper temperature (23 deg.C). An etchant is exchanged as follows. The etchant in a treating tank 9 and an external vessel 10 is discharged by a discharge system, and the etchant kept at the proper temperature (23 deg.C) is induced into the treating tank 9. The etchant in the external vessel 10 is transferred to a temperature controller 12, and the etchant is brought to the proper temperature again and returned to the treating tank 9 when the etchant is not held at the proper temperature. A material to be etched is brought into contact with the etchant in the treating tank 9 for a fixed time under the state, and etched and treated.
Patent JP-S6382393-A (JP)
Inventor: KONISHI MASAHIKO
IPC: G21C7/27
Filed: 1986-09-26
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-S6471221-A (JP)
Title: Coder/decoder
Inventor: TSUNEHIRO TAKASHI
IPC: G06F11/10
Filed: 1987-09-11
Abstract: PURPOSE:To attain high speed correction by providing a means operating exclusive OR of outputs of stages of a feedback register and feedback values while using an optional polynomial. CONSTITUTION:In applying coding processing, the length of a polynomial used for coding by the mode setting is decided and an optional polynomial is set to registers P01-P55. Then registers E00-E55 are initialized and a data to be coded is given to an IN terminal of a gate G1 to apply coding, and when the coding is finished, the code data is read out. In case of decoding processing, the mode is set similarly as above, a polynomial is set and the registers E00-E55 are initialized. Then the data to be decoded is inputted from the IN terminal of the gate G1 to apply decoding and whether or not the entered data has an error is judged depending on the result of the decoding.
Patent JP-H0389246-A (JP)
Title: Image forming device
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1989-08-31
Abstract: PURPOSE:To easily exchange a photosensitive and pressure sensitive sheet while it is used by housing not only an exposure part and a take-up shaft but also one of pressure rollers in a cartridge where the photosensitive pressure sensitive sheet is housed. CONSTITUTION:The photosensitive and pressure sensitive sheet 54 is drawn out from a supply shaft 52, exposed with reflected light from a moving original platen 2 by an exposure part 58 and superposed on a receiver sheet between a pair of pressure rollers 57 and 6 to be pressurized. Then, the sheet 54 is taken up to the take-up shaft 53 and the receiver sheet is heated, color-developed and ejected on a tray. The exposure part 58, the shaft 53 and the roller 57 as well as the sheet 54 wound around the shaft 52 are housed in the same cartridge 5 to be used, and the roller 6 is formed so that it can pressurize the roller 57 and release the pressure thereof. with such constitution, the sheet 54 need not be drawn around at the time of loading the cartridge 5 or the sheet 54 need not be cut at the time of being exchanged.
Patent JP-S6471199-A (JP)
Title: Floor fixed structure of enclosure and the like
Inventor: YOSHIDA ICHIO
IPC: H05K5/02
Filed: 1987-09-11
Abstract: PURPOSE:To arrange mounting connections at the outside of enclosure casters and improve antiseismic strength, by fixing a pair of rail-like mounting connections on the face of a floor at prescribed intervals by using ar removably mounted spacer member. CONSTITUTION:Movable casters 16 and 16 and a pair of rail-like mounting members 22 and 22 are prepared at the base 12 of an enclosure 10 of an electronic automatic exchange and the like. A pair of rail-like mounting connections 18 and 18 are fixed at a floor face 14 by a plurality of bolts 20 respectively. In such a case, mounting connections are fixed to the floor face 14 by a removably mounted spacer member 44 so that an interval between the mounting connections 18 and 18 can be in agreement with the interval between the mounting members 22 and 22. Then, as the spacer 44 separates from the mounting connection 18, transportation and the like of its enclosure are handled easily. Since removal of the spacer 44 after fixing the mounting connection 18 to the floor face 14, that is, making the spacer 44 plate-like prevents the caster 16 from being hindered by the spacer 44, each mounting connection 15 as well as each mounting member 22 can be arranged at the outside of the caster 16, resulting in improved resistance against earthquakes.
Patent JP-H04108909-A (JP)
Title: Method for constructing continuous underground wall
Inventor: ARAI MASAO
IPC: E02D5/20
Filed: 1990-08-30
Abstract: PURPOSE:To perform work execution of a continuous underground base easily by digging the water bottom ground after water inside hollow guide blocks on is replaced with stabilized liquid building a reinforcing basket into a dug groove and then placing concrete to construct the underground base. CONSTITUTION:Hollow guide blocks 2 are constructed in a water bottom ground A continuously. Then water in the guide blocks 2 is replaced with stabilized liquid 3. Then the water bottom ground A inside each guide block 2 is dug, a reinforcing basket 5 is built into each dug groove and concrete B is placed, thereby completing one underground wall 1a. Further, an underground base 1b is constructed in an adjacent guide block 2b with one guide block 2c skipped. An underground base 1c is constructed in the guide block 2c between the two underground bases 1a, 1b. Thus work execution is easy and it is possible to maintain environments without a large work execution area needed.
Patent JP-H0765541-A (JP)
Title: Editing method for control table of disk record content
Inventor: DEBITSUTO MOOTERU
IPC: G11B27/00
Filed: 1993-08-20
Abstract: PURPOSE:To utilize a part on a mini-disk which has a length not smaller than a minimum recording length and is obtained by erasing main data as a recordable region. CONSTITUTION:The editing method of the recording content control table of a re-recordable mini-disk is described. An erasing instruction is given for each track number. When the respective main data are erased, the track numbers are arranged in the recording order of the main data on a mini-disk. After the track numbers are arranged, a difference between the recording start information of the main data of the adjacent track numbers is detected. It is judged whether the detected difference is not smaller than a minimum recording length or not. If the detected difference is judged to be not smaller than the minimum recording length, the erased main data recording part on the mini-disk is recorded in the mini-disk recording content control table as a recordable zone.
Patent JP-S59118149-A (JP)
Inventor: ABE HARUHIKO
IPC: A61C11/00
Filed: 1982-12-27
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-H0566263-A (JP)
Title: Laser radar device
Inventor: HOSOKAWA TETSUO
IPC: G01S17/08
Filed: 1991-09-06
Abstract: PURPOSE:To remove the error accompanying the saturation of a detector generated by the strong short-distance reflected beam in a case measuring a distance by the scanning of laser. CONSTITUTION:A small output laser oscillator 2 is provided other than a laser oscillator 1 (or the emitting beam of the laser oscillator 1 is passed through a wedge-shaped window) and two kinds of strong and weak beams are emitted in slightly different directions and scanned to guide reflected beams to the detector 4 of a distance measuring circuit and a distance is measured only in the unsaturated region of the detector 4. When the detector 4 is saturated by the strong reflected beam from a short-distance target, a distance is measured by utilizing the reflection of small output laser slightly delayed in arriving to make it possible to prevent a distance measuring error.
Patent JP-2000055321-A (JP)
Title: Multi-nozzle burner
Inventor: OKADA SEIJI
IPC: F23D14/56
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-nozzle burner which is excellent in uniformity of combustion so as to realize the reducing flame shield in effecting the hot welding of steels. SOLUTION: In a multi-nozzle burner to uniformly supply a fuel gas and a combustion air to a plurality of arranged nozzle burners through supply passages 12, 13 to communicate with a header, the header comprises primary headers 23, 24 and secondary headers 25, 26, and a plurality of connection holes 16, 17 are provided in a partition to shield the primary headers 23, 24 from the secondary headers 25, 26. In the multi-nozzle burner, it is preferable to appropriately control the relationship between the total flow rate of the fuel gas or the combustion air and the internal volume of the primary headers 23, 24 or the secondary headers 25, 26, and the number, the total sectional area, etc., of the connection holes 16, 17 in the partition to shield the primary headers 23, 24 from the secondary headers 25, 26.