baber/WOPTO huggingface dataset:
Patent JP-S55136314-A (JP)
Title: Tumbling gate
Inventor: YAMAMOTO HIROSHI
IPC: E02B7/20
Filed: 1979-04-09
Abstract: PURPOSE: To obviate the negative pressure produced in the cavity at the back by inserting a spoiler into the cavity at the back of the top of a gate body and communicating the cavity with the air through the spoiler.  
     CONSTITUTION: At the back of a gate body 1 a chute 4 is provided and the inlet port 5 of the chute 4 is made to have an opening at the back of the top 3 of the gate body 1. In the cavity 9 provided in the corner on the downstream side of the back of the top 3, a spoiler 10 is inserted introduce the air whereby the negative pressure produced in the cavity 9 is obviated. In addition, by making the outlet part 12 of the chute 4 opened toward the downstream, the deposited silt near a riverbed part 13 is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58159737-A (JP)
Inventor: TODA MASATO
IPC: H01S3/00
Filed: 1982-03-18
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-S58160953-A (JP)
Title: Black and white developing solution for photosensitive silver halide material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C5/30
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a soft-tone developing soln. which is hardly oxidized in air and has superior shelf stability, by blending hydroquinone monosulfates as a developing agent with 1-phenyl-3-pyrazolidones, a bromide, etc. CONSTITUTION:A developing soln. is obtd. by blending about 5-20g/l hydroquinone monosulfonates (A) with about 0.1-10g/l 1-phenyl-3-pyrazolidones (B), about 5-20g/l bromide (C) such as sodium bromide or potassium bromide and other additives (D) such as a preservative, an alkali agent and an antifoggant. The preferred weight ratio between the components A, B is about 10:(0.3-3). The developing soln. is preferably used at about 9.3-11pH.
Patent JP-S56141144-A (JP)
Title: Manufacturing method for photoconductive image pickup tube
Inventor: ICHIKAWA MITSUO
IPC: H01J9/233
Filed: 1980-04-04
Abstract: PURPOSE:To prevent occurrence of false signals, by forming the principal block of a photoconductive surface, subsequently scanning the photoconductive surface using electron beam, to decide the surface deficiency, and additionally forming the remaining photoconductive surface film. CONSTITUTION:A transparent conductive film 2 is coated on a substrate 10 consisting of transmissive glass plate. Layers 3a, 3b...3n-1 among multiply laminated layers 3a, 3b...3n which configure a photoelectric conversion surface 3 are formed on the surface of this transparent conductive film 2. Then surface deficiency is decided by irrddiating and scanning electron beam in a vacuum device and detecting the current which is applied on the photoconductive surface. Subsequently, the photoelectric conversion film formation process is completed by forming the final film layer 3n. Hence a tube body is assembled by removing the film in the air. This can prevent occurrence of false signals since the trace of electron beam scanning caused by checking the surface deficiency can be eliminated.
Patent JP-H09234924-A (JP)
Title: Printer
Inventor: NAKAYAMA HIROYUKI
IPC: B41J15/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of the overload generated at the carrying of a machine glazed paper with a simple structure and, at the same time, the correct carrying of the machine glazed paper. SOLUTION: A paper guiding lower frame 49 for guiding a machine glazed paper S to a carrying roller 13 and a paper pressing frame 50, at one end part of which a paper pressing roller driven by the rotation of the carrying roller 13 are mounted pivotally about a pivot shaft 51. The paper guiding lower frame 49 and the paper pressing frame 50 are energized by a coil spring 52 so as to open them each other. When an overload develops at the carrying of the machine glazed paper S, the paper guiding lower frame 49 turns clockwise, resulting in reducing the load of the machine glazed paper S. Further, since the paper pressing roller 54 is pressed against the carrying roller 13, a paper feeding force is enhanced.
Patent JP-2000202781-A (JP)
Title: Pipe extracting device for maintenance
Inventor: ICHIKAWA MASARU
IPC: B23P19/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To dispense with the work of expecting that a pipe extracting device is bitten or disengaged while it is gouged or rocked by biting a blade of the pipe extracting device to a pipe body and to realize a smooth workability. SOLUTION: When a wedge 1 of a pipe extracting device is inserted in a pipe body 21 to be extracted to repair and a hydraulic piston 3a is started to be moved in a pipe-removing direction, a wedge-like blade 1b of the wedge 1 stopped by a ball 8 is forcedly bitten to the pipe body 21 by a cam piece 5. When a handle collar 7 is moved in an arrow b direction, the wedge 1 is released and an action for extracting the pipe body 21 from a pipe plate 20 is started. A stop collar 9 is automatically restricted at the final end and the reverse-started hydraulic piston 3a returns to a state where the work of extracting the pipe starts. However, when the handle collar 7 is again moved, the stop collar 9 released hits the wedge 1 and a biting of the blade 1b can be released.
Patent JP-H10239705-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA YASUHARU
IPC: H01L23/522
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain excellent display performance. SOLUTION: This liquid crystal display element is provided with a matrix substrate 1 provided with plural scanning lines 2 and plural signal lines 5 arranged on a first substrate in matrix, a switch element 6 formed at every crossing part between the scanning line 2 and the signal line 5, whose one end is connected to the signal line 5 and on/off operating based on the signal of the scanning line 2, an insulation layer formed so as to cover the signal line 5 and the switch element 6, plural pixel electrodes 10 formed on this insulation layer at every switch element, a contact hole 9 formed on the insulation layer for connecting each pixel electrode 10 with the answering switch element 6,  a counter substrate provided with a common electrode formed on a second substrate and a spacer 15 formed on one side substrate for keeping a gap between the matrix substrate and the counter substrate. Then, a positional relation between the spacer 15 and the contact hole 9 closest to this spacer 15 is constituted so that the contact hole 9 exists on a nearly extended line in the orientation processing direction of an oriented film on the substrate surface, on which the spacer 15 is formed viewing from the spacer 15.
Patent JP-H10234838-A (JP)
Title: Film for affixing base
Inventor: SAWADA MICHIHIRO
IPC: B32B27/32
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a film for affixing base which is excellent in flexibility, stretchability and chemical resistance, and does not generate environmental problems. SOLUTION: In the case of a three layer structure, this film 11 for affixing base is a multi-layer film of a three layer structure wherein, e.g. a first layer 12 which is an internal layer, a second layer 13 which is an intermediate layer, and a third layer 14 which is an external layer, are laminated. The resin of the second layer 13 comprises an ethylene. α-olefin copolymer, and this copolymer has the following characteristics of (a-d): (a) The density is 0.850-0.935g/ml. (b) MI is 0.3-15.0g/10min, (c) Mw/Mn=2.0-5.0, and (d) Tm<=125 deg.C. Also, the resin for the first layer 12 and the third layer 14 comprises a polyolefine based polymer. Also, in the case of a two layer structure, one of the layers has the previously mentioned characteristics.
Patent JP-H01219070-A (JP)
Title: Production of sintered body
Inventor: WATABIKI SEIJI
IPC: B22F3/10
Filed: 1988-02-26
Abstract: PURPOSE:To shorten a degreasing time in a stage of producing a sintered body with an org. binder by causing a chemical reaction by allowing a molded body to contact with fluid in a stage of degreasing, and removing the binder in the molded body by the effect of gene rated gas. CONSTITUTION:A powdery material (e.g., aluminum nitride powder, powdery metallic Si) for a sintered body is mixed with a sintering additive and an org. binder (e.g., liquid paraffin, polyethylene wax). After prepg. a molded body by compressing the powder mixture, the molded body is allowed to contact with fluid (e.g., water, aq. HCl), and a chemical reaction is caused between the fluid and the powdery raw material, and a gas is generated. The org. binder is separated from the powdery raw material by the pressure of the generated gas and moved toward a surface side of the molded body, from where it is discharged to the outside of the system. A sintered body is obtd. by sintering then the molded body freed of the org. binder.
Patent JP-S55135673-A (JP)
Title: Recording device
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/21
Filed: 1979-04-11
Abstract: PURPOSE:To perfect an adaptability for high speed recording and to stabilize discharging condition of a drip of recording liquid so as not to cause a damage of printing or lowering of printing characters by controlling a build-up and a trailing of a driving pulse by heating and cooling of a heater. CONSTITUTION:An electro-conductive base plate 1C provided with heating elements H1-H32 on an insulating layer I1 thereof and a grooved plate GL1 provided with long-sized groove patterns M1-M32 utilized as liquid chambers accommodating recording liquid are integralized by jointing so that the heating elements and the long-sized grooves are corresponding each other. The heating elements H1-H32 are further provided with selective electrodes 1l1-1l32 to impress an image signal to the heating elements selectively and a common electrode. Further, an unit line electrode D1 for impressing an unit line signal and selective electrodes P1-P32 are formed on the insulating layer of the base plate. A switching element MD56 is closed, elements MD55-1 are opened to impress an image information on an terminal P1 and heating element 56H32 is fed with electricity. Thereby, the heater is heated and a drip of the recording liquid is flown.
Patent JP-S57159670-A (JP)
Title: Adhering method
Inventor: SAKASHITA YASUYUKI
IPC: B29C65/00
Filed: 1981-03-27
Abstract: PURPOSE:To reduce the rate of occurrence of defective products by making smaller the difference in height to be generated at the butted portions of parts by using such a method wherein the edge of a part is fastened to a holder plate by screws with a piece of rubber placed inbetween and a basic material and the part are adhered to each other by causing an adhesive to harden and then the piece of rubber and the holder plate are removed. CONSTITUTION:Screw holes 5 are caused to penetrate through a basic material 1 and parts 3A, 3B are held and fixed between the basic material 1 and a holder plate 4, and cylindrical rubber pieces 6A, 6B are inserted and screws 7A, 7B are tightened with a fixed torque applied. The edge portions of parts 3A, 3B are pressed against the holder plate 4 by pushing the rubber pieces 6A, 6B and after an adhesive 2 is hardened and the basic material and parts 3A, 3B are adhered to each other, screws 7A, 7B, rubber pieces 6A, 6B and the holder plate 4 are removed.
Patent JP-H01217992-A (JP)
Title: Connection structure of flexible printed wiring board
Inventor: MAEDA YOSHIHIRO
IPC: H05K1/14
Filed: 1988-02-25
Abstract: PURPOSE:To facilitate connecting of flexible printed wiring substrates while improving durability and reliability thereof, by electrically connecting one of the printed wiring substrate inserted in a connector with a connecting section of the other printed wiring substrate by means of balls and elastic members. CONSTITUTION:A flexible printed wiring substrate 1 inserted in a connector 3 is held between a pair of conductive balls 4, 5 at a connecting section 13, while the balls 4, 5 are elastically energized by elastic members 6, 7. Since the elastic member 6 is formed of a conductive material connected with a connecting section 23 of a wiring board 2, the connecting sections 13, 23 can be electrically connected to each other through the elastic member 6 and the ball 4. Further, since the balls 4, 5 are elastically energized, the flexible printed wiring substrate 1 can be inserted into or removed from the connector 3 easily and the connection between them can be held reliably even if they are subjected to vibration. Still further, since the balls 4, 5 can rotate on their own axes, the printed circuit board 1 can be inserted into or removed from the connector still more easily.
Patent JP-H10234271-A (JP)
Title: Line-through hollow fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a line-through hollow fishing rod that is improved in the bending property of fishing rod and also improved in the balance of bending. SOLUTION: This line-through hollow fishing rod is composed of a material flexible rather than a rod pipe 50 and provided with a main body part 3 having formed hole part 2 corresponding to a hole 50a for fishing line introduction formed on the rod pipe 50 and has a fishing line guide body 1 fixing a guide member 30 for guiding the fishing line into the hole 50a for fishing line introduction.
Patent JP-H03247910-A (JP)
Title: Waste-melting furnace
Inventor: FUJIMOTO TADAO
IPC: F23G5/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the inner surface of an outer cylinder from being damaged by heat of fusion and restrain a loss of the heat of fusion, by composing a furnace body of an outer cylinder and an inner cylinder so as to form a containing space for holding a material to be melted between the inner and outer cylinders and between the lower end of the inner cylinder and the bottom surface of the outer cylinder, and causing the material to be melted to serve as a heat insulator. CONSTITUTION:A furnace body 1 is composed of an outer cylinder 2 and an inner cylinder 3, and a containing space 5 for reserving a material 4 to be melted, such as cinders from an incinerator and a sludge from a sewage purifier at a sewage treatment plant, is formed between the outer cylinder 2 and the inner cylinder 3 and between the lower end of the inner cylinder 3 and the bottom surface of the outer cylinder 2. The material 4 to be melted stays in an annular form along the periphery of the inner cylinder 3 and over the vertical range from the bottom surface of the outer cylinder 2 to an opening part 9 at one end of a slag port 8. At the time of start-up, the material 4 to be melted is melted by arc discharge between electrodes 12. At the tine of normal operation, on the other hand, the material 4 to be melted is melted by the Joule heat generated with a molten slag 16 as a conductor. Because the material 4 being melted serves as a heat insulator, the inner surface of the outer cylinder 2 is prevented from being damaged by the heat of fusion, and a loss of the heat of fusion is restrained.
Patent JP-S51118393-A (JP)
Title: Semicondector unit
Inventor: WADA KOUDOU
IPC: H01L23/50
Filed: 1975-04-10
Abstract: PURPOSE: To protect from cutting and short in multi layer wiring by utilizing heat oxydized film of poly silicon and low temperature oxydized film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58223213-A (JP)
Inventor: MARUSERO SARACHINO
IPC: B29L23/00
Filed: 1983-03-16
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-H02222936-A (JP)
Title: Camera
Inventor: TSUJIMURA MASAO
IPC: G03B19/12
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the deviation of current distribution in photographing operation by controlling a series of actions of a motor which leads transmitting light to a finder or a film surface by moving a mirror, a motor which winds up the film, and the current which keeps the exposure shutter close. CONSTITUTION:At the end of focusing, firstly and actuator is energized to close the shutter 11. Under this condition, a fine current is allowed to flow and the closed shutter is maintained. Secondarily, a mirror-up motor 15b normally rotates to elevate the mirror 15 then, a shutter blade is controlled to be opened/closed by a general control system. The energizing of a shutter blade actuator is interrupted the shutter blade is completely closed and this condition is maintained. At this time, a current is dropped to maintain a fine current. On the other hand, the reverse rotation of the motor 15b lowers the mirror, and the energizing of the actuator is interrupted to release the shutter. The film winding-up motor 30 is energized to rotate normally, and the film 17 is wound up. Under this constitution, photographing with a well-balanced, distributed current can be performed by motor driving.
Patent JP-S59197522-A (JP)
Inventor: MAACHIN FUREDERITSUKU RITSUTOM
IPC: H01F1/16
Filed: 1984-03-09
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-H05284136-A (JP)
Title: Audio compressing system for digital exchange
IPC: H04Q11/04
Filed: 1992-03-02
Abstract: PURPOSE:To more effectively utilize the audio compressing means in comparison with the case of mounting the means in a digital network interface by concentrating the audio compressing means of a digital network to another device and utilizing it through a time division switch. CONSTITUTION:In order to effectively utilize a line in a digital network 7, an audio PCM 64Kbps signal is converted to a 32Kbps ADPC signal or a 16Kbps MPC signal and multiplexed to a 64Kbps line. This audio compression/extension is performed at an audio compressor 6. The compressor 6 is connected through a time division switch 3 to a subscriber interface device 2 and a digital network interface device 5. Although the connection between the compressor 6 and the interface 5 is time-division switched at 64Kbps, signals passing through it are turned to compressed signals such as 32Kbps or 16Kbps. Data communication using all the 64Kbps is directly connected to the interface 5 without passing through the compressor 6.
Patent JP-S58160762-A (JP)
Title: Apparatus for controlling hot water supply apparatus
Inventor: NAKANE SHINICHI
IPC: F24H1/10
Filed: 1982-03-18
Abstract: PURPOSE:To shorten the time of convergence on a set hot water temperature when hot water service is resumed after it has been suspended so as to minimize the deviation from a set value, by controlling the amount of supply heat, based on the output of a temperature controller at the time immediately before the suspension of the hot water service. CONSTITUTION:The signal TWO from an outflow hot water temperature detector and the set value signal TWR from a temperature setting apparatus 5 are inputted into the temperature controller 6, and the output TC of the temperature controller 3 controls the supply water heat amount controller 6. In this arrangement, at the time t1 the amount (W) of water passage is made 0 to suspend the hot water service, the output value TC1 at the time before the suspension is kept, and when the hot water service is resumed at the time T2 within a certain period, the supply of the amount of heat is controlled, based on the output value TC1. Tix represents the upper limit value of the output (integral amount).
Patent JP-H03248181-A (JP)
Title: Image forming device
Inventor: ASAI ATSUSHI
IPC: G03G15/16
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate contaminating of the inside of the device and backside soiling of a transfer material by impressing cleaning bias of polarity reverse so that at the time of transferring on a transfer means when no transfer material exists in a transfer part. CONSTITUTION:A transfer roll 1 is brought into a pressurized contact with an image carrier 2 which is rotated and traveled in a direction of an arrow X and is traveled synchronized, and a transfer material is fed from a carrying path 3 to the transfer part N which is formed as a press-contacting nip part of both, at the same time, transfer bias is impressed on the transfer roll 1, and a toner image formed on a surface of the image carrier is made to transit to the transfer material. At this time, while the transfer material is passing through the transfer part N, the polarity of residue toner on the surface of the transfer roll 1 entering to the transfer part is maintained to be a reverse polarity as the polarity of the transfer bias. Thus, contamination of the inside of the device by the toner adhered to the transfer roll 1 and the backside soiling of the transfer material can be effectively eliminated.
Patent JP-H09237870-A (JP)
Title: Signal-line driving device
Inventor: MASUDA HIROO
IPC: H01L27/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a signal-line driving device by which the signal transmission rate of a signal line is increased sharply by a method wherein, in addition to a first main signal line, one or a plurality of second subsignal lines are installed near parts which are nearly capacitive-coupled to the signal line and in-phase signals are driven to the main signal line and the subsignal lines. SOLUTION: A first signal line 1 is installed, one or a plurality of subsignal lines 2, 3 are installed near parts which are nearly capacitive-coupled to the signal line, and in-phase signals are driven to the main signal line 1 and the subsignal lines. For example, a main signal line 1 and subsignal lines 2, 3 which are thinner than the main signal line 1 are laid in phase-parallel, and main-signal and subsignal-line drive circuits 4 to 6 are started simultaneously by a pulse signal which is input from an input terminal 7 to the drive circuits. As a result, the signal-line capacitance of the main signal line 1 is made equivalently, and the signal transmission rate to an output terminal of the pulse signal which is input from the input terminal 7 can be made fast.
Patent JP-S60190579-A (JP)
Title: Highly corrosion-resistant material for waste incinerating equipment
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C30/00
Filed: 1984-03-08
Abstract: PURPOSE:To obtain the titled highly corrosion-resistant material which is less corroded when used in waste incinerating equipment by coating a metal wherein the difference between the absolute values of the standard formation energy of oxide and the standard formation energy of chloride is specified on a steel material. CONSTITUTION:The metal such as Cr, Al, Ti, and Zr, wherein the difference between the absolute values of the standard formation free energy of oxide and the standard formation free energy of chloride is at >=70kcal/gmol in the temp. range of 200-800 deg.C, is coated on a steel material. The coating is carried out by hot dipping, electroplating, vapor deposition, and explosion pressure welding, etc. The highly corrosion-resistant material shows excellent corrosion resistance even when used in waste incinerating equipment which is exposed to drastically corrosive environments.