baber/WOPTO huggingface dataset:
Patent JP-S6156763-A (JP)
Title: Die device for low-pressure casting
Inventor: KONDO SHINICHI
IPC: B22C9/06
Filed: 1984-08-24
Abstract: PURPOSE:To reduce the time cycle over the entire part and to improve productivity by pouring a molten metal from a holding furnace into metallic patterns in a pouring station, moving the patterns to the other station while shutting off the patterns under the pressure and solidifying the molten metal. CONSTITUTION:A molten metal pressurizing and shutting off device consisting of a pressure receiving plate 6, a pressure receiving cylinder 7, a protective cylinder 14, a sleeve 16, a pressurizing cylinder 17 and a pressurizing piston 18 is attached to the bottom surface of the lower metallic pattern 22 of a pair of liftable metallic patterns 20 consisting of the lower metallic pattern 22 and the upper metallic pattern 21. Bosses 24, 25 for clamping the patterns 21, 22 are provided to the side faces of the pattern 21 and the pattern 22. A clamp receiving part 26 for clamping the patterns 20 is provided at least to the side face of the pattern 21 to maintain the pressurization. The patterns 20 are made movable back and forth in the upper part between the pouring station position and the other station position.
Patent JP-S5880133-A (JP)
Title: Magnetic tape emitting fragrance
Inventor: IZUMI YUTAKA
IPC: G11B5/735
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a magnetic tape satisfying the sense of smell as well as the sense of hearing and the sense of vision by applying a fragrant material emitting fragrance to the back side of a tape. CONSTITUTION:A material emitting fragrance by contact such as innumerable microcapsules contg. a material capable of emitting fragrance or a material emitting fragrance naturally is applied to the back side 4 of a magnetic tape 1 having a magnetic layer on the front side 3.
Patent JP-S6241595-A (JP)
Title: Dust removing method for heat exchanger
Inventor: ARAUCHI MINEYA
IPC: F28F1/40
Filed: 1985-08-14
Abstract: PURPOSE:To effectively remove dust adhering to the inner surface of the tube by disposing a number of heat exchange pipes through which an exhaust gas containing dusts perpendicularly between upper and lower casings, inserting band-shaped torsion plates formed with a number of projections or ridges, and passing a liquid, a gas or globular bodies for use in cleaning through the pipes. CONSTITUTION:As the heat exchanger is operated, dusts adhere to the inner surface of the heat exchange pipe 1 and the surface of the torsion plate 7. In order to cause the adhered dusts to fall and to remove the same, a cleaning material is caused to flow down within the heat exchange pipes. When hot water is caused to flow down within the heat exchange pipes 1 by means of a hot water sprayer 4, hot water comes into collision with the inner wall surface of the heat exchange pipe 1 while forming a turbulent flow by means of the torsion plate 7, and thereafter flows down while turning. Projections 11 or ridges 14 provided on the torsion plate 7 further reinforce the turbulent effect and turning effect, and the cleaning operation of dust stains on the torsion plate 7 and the inner surface of the pipe 1 is effectively carried out.
Patent JP-S6334090-A (JP)
Inventor: TAKAHASHI ICHIRO
IPC: B25J17/02
Filed: 1986-07-30
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-S6420553-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: KUBO IZUMI
IPC: G03G5/06
Filed: 1987-07-16
Abstract: PURPOSE:To obtain a photosensitive body having an electric charge generating layer thin and uniform in film thickness without unevenness at all, high initial chargeable potential and high photodecay speed by using an electrolytically polymerized thin polyethiophene film as the charge generating layer on a conductive supporting body. CONSTITUTION:The electrolytically polymerized polythiophene film to be used for the charge generating layer 13 is formed on the conductive supporting body 12, and a charge transfer layer 14 is laminated on the layer 13 to form the electrophotographic sensitive body 11. Thus permitting a large-area uniform film free from uneven film thickness to be formed by virtue of the plythiophene film and the obtained laminate type electrophotographic sensitive body to be high in initial chargeable potential and high in photodecay speed.
Patent JP-H05344785-A (JP)
Title: Motor controller
Inventor: ABE KEIICHI
IPC: H02P27/06
Filed: 1992-06-12
Abstract: PURPOSE:To constitute a motor controller inexpensively without requiring any insulated current detector by arranging one DC total current detecting means and a DC total current control means between a DC power supply and an inverter unit thereby controlling DC total current and further controlling poly-phase component of current such that output current of inverter unit has a predetermined waveform. CONSTITUTION:The motor controller comprises a DC total current detecting means 11, a DC total current control means 12, an inverter unit 13, and a controller 14, wherein the DC total current detecting means 11 is inserted into a DC power supply circuit and thereby employs a resistor in place of an insulated current detector. A DC total current control means 12 compares a command value generated from the controller 14 with an output from the DC total current detecting means 11 and controls the DC total current to be equal to the command value. The controller 14 creates a PWM signal for producing a poly-phase sinusoidal output current based on the control information of DC total current and externally provided speed command information. The PWM signal thus created is fed to the inverter unit 13 and a DC total current command value is created from inverter control information.
Patent JP-H0372839-A (JP)
Title: Device for removing internal organ of cuttlefish
Inventor: ISHIDA MINORU
IPC: A23L17/50
Filed: 1989-07-10
Abstract: PURPOSE:To uniformly remove internal organs of a large amount of cuttlefish by operating an opening for a holding means and closing means when cuttlefishes are fed to the holding means and mutually separating the holding means at the trunk sides from the holding means at the arm sides by the operating means. CONSTITUTION:When cuttlefishes are fed to holding means (a) and (b), the holding means (a) and (b) are worked by cam plates 17 and 18 as an opening and closing means, the trunk side of cuttlefish is gripped by the holding means (a), the arm side of cuttlefish is grasped by the holding means (b). With the operation, the holding means (a) are separated from or returned to the holding means (b) by a cam plate 19 as the operating means to separate the trunk part from the internal organ.
Patent JP-H1027374-A (JP)
Title: Semiconductor laser module
Inventor: TAKEDA TADASHI
IPC: G11B7/13
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module provided with constitution capable of simply performing bonding work. SOLUTION: In the semiconductor laser module 1, a prism 4 and a sub-mount 6 are arranged on a surface 3a of a semiconductor substrate 3. A reflection film 5 is formed on the slope of the prism 4, and a semiconductor laser chip 7 is mounted on the surface 6a of the sub-mount 6 opposite to that, and a monitoring photodiode chip 8 is mounted on the rear of the semiconductor laser chip 7. Signal processing photodiodes 91 to 95 are made into the semiconductor substrate surface 6a, and the central photodiode 91 is placed just under the reflection film 5. Since terminal pads 11 formed on the semiconductor substrate surface 3a, and the semiconductor laser chip 7 and photodiode chip 8 mounted on the sub-mount surface 6a are placed on parallel planes, the wire bonding work for electrically connecting them to the outside is performed simply and with a good yield.
Patent JP-H05346374-A (JP)
Title: Tractive equipment of endless wire rope system for vehicle
Inventor: ODAI SADAO
IPC: G01M17/007
Filed: 1992-06-12
Abstract: PURPOSE:To make execution of tests on a plurality of tractive passages possible by one tractive winch part by a method wherein a subordinate tractive route having a reversing sheave in each of outside circular-arc parts is provided in parallel virtually with a main tractive route. CONSTITUTION:A subordinate tractive route A2 having reversing sheaves 22 and 23 in the opposite ends is provided in parallel with a main tractive route A1. A wire rope 11 passing through a tension control device 5 reaches a reversing sheave 22 through turning sheave units 21a and 24a. The direction of advance being reversed thereby, the rope proceeds to the reversing sheave 23 and the direction of advance thereof is reversed by this sheave again. Then, it returns to a driving drum 3 via turning sheave units 24b and 21b and a return sheave 4, thus forming a continuous closed loop. According to this constitution, an experiment on each of the tractive routes A1 and A2 can be programmed discretely and in parallel, dollies 1a and 11b can be set so as to be matched with the state of progress, and since the increase of a load resulting from extension of the rope accompanying the additional provision of the tractive route A2 and from rotational losses of the increased sheaves 21a to 24a is small, an efficient operation can be executed only by one tractive winch part 3. Besides, a plurality of other tractive routes, such as an additional tractive route A3, can be provided additionally.
Patent JP-H0932504-A (JP)
Title: Automatic load selecting cutting-off device of private power generation equipment
Inventor: EBARA TAKEHIKO
IPC: H02H5/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To continue operation of a generator by automatically selecting and cutting off a load even at accident time of a boiler or steam piping. SOLUTION: In private power generation equipment which has a steam turbine power generation equipment of constant pressure operation and supplies its generator output to plural feeders whose priority order is determined, a pressure detector 9 is arranged to detect turbine inlet steam pressure, and its detecting value is inputted to a computing element 10 together with the generator output and detecting values of load electric power of the respective feeders 5 to 5n. The computing element 10 is provided with a function of issuing a circuit breaker tripping command for the feeders by performing prescribed operation processing using a turbine maximum output possible curve as a basis by using the detecting value of the pressure detector 9 and the respective electric power detecting values as input.
Patent JP-H0618631-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAGISHI MITSUAKI
IPC: H01L27/04
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a semiconductor integrated circuit for preventing erroneous operations at the time of the test with an LSI tester. CONSTITUTION:A CMOS-gate-array type integrated circuit 1 is constituted by providing a test circuit 1, a logic constituting part 2, four driving parts 3, a part 4 and a test control terminal 5. When the integrated circuit is tested with an LSI tester, the test circuit 1 receives the output data of the logic constituting part 2, selects the arbitrary number of the driving parts 3 among four driving parts 3 and outputs the input data. In order to prevent the level fluctuation of a power supply line caused by the simultaneous operation of the outputs, a test control signal is inputted into the test circuit 1 through the test control terminal 5.
Patent JP-S5967824-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H7/045
Filed: 1982-10-08
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-S6420564-A (JP)
Title: Separation mechanism for image forming device
Inventor: YOSHIDA TOSHIYO
IPC: G03G15/00
Filed: 1987-07-15
Abstract: PURPOSE:To enable a sheet to be taken out to a wide part at the front plane of a device main body when paper jamming is generated and to facilitate the work of an operator, by constituting a carrying part integrated unit of a device including the sheet carrying part of an image formation device, and constituting the carrying part integrated unit so that it can be drawn out freely to the front plane of the device main body. CONSTITUTION:A paper supplying cassette 8 is provided at a lower part in the main body 1 of the image formation device, and the sheet to be supplied is housed, and a knob 81 is arranged on the cassette 8, and the exchange of the cassette 8 and the refilling of the sheet are performed by drawing out the cassette from the carrying part integrated unit A. A paper supplying roller 9 is provided above the cassette 8, and the sheet is carried one by one by the rotation of the roller 9 to a PS roller 10 along a carrying guide 6a. Also, a latent image is formed on a photosensitive material 3 by an optical device 2, and it is developed at a developing device 4, and the sheet is sent to a carrying guide 6b. Furthermore, a carrying guide 6c which carries the sheet peeled from the photosensitive material 3 to a fixing device 7 is provided in the unit A, and the unit A is integrated.
Patent JP-H11352207-A (JP)
Title: Method for observing source generating magnetic waves by plural satellites
Inventor: YAMAWAKI KOJI
IPC: G01V1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable easy determination of a location generating radiation electromagnetic waves on the surface of the earth by obtaining each cross correlation function of radiation electromagnetic waves from the surface of the earth observed by respective electromagnetic wave receivers on board a group of satellites and computing the difference in arrival times at each satellite. SOLUTION: By arranging a group of four satellites which rotate while maintaining 'three- arrow' form, it becomes possible to observe the electromagnetic waves of a specific area a few times a day over a period of few minutes. Here, receivers 21-1 to 21-4 are each on board on the first to fourth satellites, and a cross correlation function computing part 22 obtains a cross correlation function Pij on the basis of the electric power of the radiation electromagnetic waves from the surface or underground of the earth received by each receiver. On the basis of the cross correlation function Pij, an arrival time difference computing part 23 computes the difference in arrival times δtij of the same electromagnetic waves arriving at each satellite.  Then an electromagnetic wave location computing part 24 computes the location of a source of the electromagnetic waves on the basis of the difference of arrival time δtij of the same electromagnetic waves. As a result of this, it is possible to extract information that enables the determination of the location of a source generating radiation electromagnetic waves from the ground surface or the underground.
Patent JP-2001000865-A (JP)
Title: Catalyst for producing ethylene oxide and production of ethylene oxide
Inventor: IWAKURA TOMOATSU
IPC: C07D301/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for producing ethylene oxide having both high selectivity and excellent activity by depositing at least one kind of alkali metal and at least one kind of Group IV elements as pretreatment on a porous carrier and then depositing at least one kind of silver or alkali metal. SOLUTION: As a catalyst used at the time of producing ethylene oxide, the catalyst in which at least one kind of alkali metal and at least one kind of Group IV elements are deposited on a porous carrier and then at least one kind of silver or alkali metal is deposited is used. In this way, ethylene oxide can be produced in mild conditions and with high selectivity. The deposited quantity of the alkali metal is preferably 50-2,000 ppm per the whole catalyst weight, and the deposited quantity of the Group IV element is preferably 10-2,000 ppm. The metals deposited on the porous carrier in a pretreatment process are the alkali metal and Group IV element, and as the alkali metal and Group IV element, cesium and titanium are preferable respectively.
Patent JP-S6241837-A (JP)
Inventor: NAKAMOTO SHOICHI
IPC: E04B1/00
Filed: 1985-08-13
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-S6324978-A (JP)
Inventor: ROORENSU OO FURIIZU
IPC: A63H33/00
Filed: 1987-07-16
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-H0465784-A (JP)
Title: Character segmenting circuit
Inventor: BASHIYOUMATSU TAKESHI
IPC: G06K9/34
Filed: 1990-07-05
Abstract: PURPOSE:To make it possible to separate characters even when these characters are superposed on a projected screen by dividing a character area decided as continued characters into previously set small areas and separating the continued characters by detecting whether the divided small areas contact with each other or not. CONSTITUTION:The character segmenting circuit 1 segments characters by a conventional projection method and a continued character detecting circuit 2 decides a character in a character area as continued characters when at least one of X-axis direction length and Y-axis direction length exceeds a previously set prescribed value. A range division projecting circuit 3 divides the range of the continued characters detected by the circuit 2 into the previously set small areas and executes character segmentation based upon the projection method and a continued character separating circuit 4 sorts each small area group in which characters contact with each other and separates the continued characters. Thereby even when respective characters are superposed on a projection screen, these characters can be separated from each other and a character recognition rate can be improved.
Patent JP-2001002814-A (JP)
Title: Composition for injection-molded/expanded shoe sole
Inventor: KAWAKAMI TATSUO
IPC: B29C45/14
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition for injection-molded/expanded shoe soles which is incorporated with heat-expandable microcapsules but causes no discoloration, when it is applied to the manufacture of injection-molded/expanded shoes, so that expanded shoe soles of satisfactory properties can be prepared. SOLUTION: Heat-expandable microcapsules and a dibutyltin maleate polymer and a mono-and di-methyltin (iso-octyl thioglycolate) salt as stabilizers are incorporated in a composition for injection-molded/expanded shoe soles which is composed primarily of a flexible polyvinyl chloride resin or a styrene-based thermoplastic rubber. When the resultant composition is injected into a cavity for molding a shoe sole formed by a lastmold or the like for pulling-over a shoe upper to expand the composition, a shoe sole with lighter weight and more uniform expansion can be molded with high productivity.
Patent JP-S6240338-A (JP)
Title: Precipitation strengthening-type ni-base alloy having high strength, high hardness and high corrosion resistance
Inventor: TAKIZAWA YOSHIO
IPC: C22C19/05
Filed: 1985-08-13
Abstract: PURPOSE:To obtain a precipitation strengthening-type Ni-base alloy having high strength, high hardness and high corrosion resistance by limiting a composition consisting of Cr, Mo and Ni. CONSTITUTION:The precipitation strengthening-type Ni-base alloy having superior strength, hardness and corrosion resistance has a composition containing, by weight, 18-33% Cr and 13-23% Mo (where Cr+Mo=35-45%) and having the balance consisting of Ni and inevitable impurities and further containing, if necessary, one or more kinds among 1-15% Fe, 0.1-5% of >=1 kind among W, Cu and V, 0.001-0.01% B or Ca and 0.1-5% Co. Said alloy has a structure in which intermetallic compounds having phase close-packed structure are dispersed and precipitated.
Patent JP-H01141382-A (JP)
Title: Input register for generation of test operand
Inventor: DON ADORIAN DAANE
IPC: G06F7/58
Filed: 1988-07-19
Abstract: PURPOSE: To secure the independence of adjacent bits and to detect a sequential fault by making an input register for generating pseudo random input operand an unequal-length segment. CONSTITUTION: An input register 9 consisting of sub units 9a-9d with different bit lengths for each segment is provided. Also, the output of a final flip-flop within each segment is connected to a next segment and, at the same time, its exclusive OR with an output that is fed to a specific flip-flop in the chain of the flip-flop within each segment is calculated, thus minimizing a gate delay time without using any large XOR(Exclusive OR) tree and generating the non- repetition-value state of a maximum series of 2<n> -1 and hence obtaining an operand generation mechanism for enabling to detect a continuous constant sequential fault.
Patent JP-H0738382-A (JP)
Title: Digital filter
Inventor: ITO YASU
IPC: H03H17/06
Filed: 1993-07-19
Abstract: PURPOSE:To provide a digital filter capable of reducing a circuit scale. CONSTITUTION:When binary signals S0 of two bits expressing four levels provided on I, Q channels are inputted, the high-order bit S0a and low-order bit S0b of the signal are outputted to binary digital filters 10a, 10b. The high-order bit S0a is outputted from the binary digital filter 10a to plural delay devices 2 connected in series sequentially advancing the post stages. A multiplexer 3 inputs the high-order bit S0a or output from the delay device 2, and outputs the multiplication result of shift values (c01, c00) and a tap coefficient (h) selectively based on an inputted value. The output from the multiplexer 3 is outputted sequentially to adders 4 connected in series advancing the post stages, and it is computed by adding on the output from another multiplexer 3 by each adder 4. The output S10a, S10b of the binary digital filters 10a, 10b are added by an adder 5, and a filtering result S5 can be generated.
Patent JP-H0467548-A (JP)
Title: Fluorescent tube
Inventor: HATTORI HITOSHI
IPC: H01J31/15
Filed: 1990-07-05
Abstract: PURPOSE:To simplify and miniaturize a structure by using a thermal deformation member for part of a cathode filament regulated with the height from the plate surface and stretched on a substrate or the portion holding the cathode filament. CONSTITUTION:A cathode filament regulating member l regulates the height of a cathode filament 4 and is fixed to a substrate 5. A shape memory element with a shape memory effect or a bimetal is used for a thermal deformation member 2. A nickel-titanium (Ni-Ti) alloy is practically used, for example. An oxide is coated on the surface of the filament 4. The filament 4 is heated by Joule's heat when an AC current is applied to it, thermoelectrons are emitted from an oxide 3 made of BaO and coated on the surface of the filament 4 to collide with phosphors, and the cathode filament 4 itself is extended by thermal expansion. When one end or part of the filament 4 is made of the shape memory element 2 shrunk and deformed by the temperature rise due to heat, the extension of the cathode filament 4 by thermal expansion can be corrected.
Patent JP-S5880948-A (JP)
Title: Circuit control processor
Inventor: ICHIKAWA FUMIO
IPC: H04L29/08
Filed: 1981-11-09
Abstract: PURPOSE:To reduce the possibility to make data transmission impossible through a reception-side circuit, by processing outputs of two receiving circuits which receive the same data sent in parallel with an arithmetic control circuit, and sending the result back to two transmitting circuits. CONSTITUTION:Data with error check codes sent from reception-side circuits 50  and 70 which are arranged in parallel to carry the same data are received by  data receiving circuits 10 and 20 respectively, and data reception control circuits 11 and 21 made error checks on their datas 64 and 84. As a result of the error checks, received data 52 and 72 from circuits 53 and 73 and the circuits 10 and 20 are inputted to an arithmetic control circuit 30. The circuit 30 discriminates the effectiveness of both data to sent response data 90 for effective data to data transmitting circuits 15 and 25, and transmission indications 58 and 78 are sent to data transmission control circuits 16 and 26. On the basis of the instructions 58 and 78, the circuits 16 and 26 control the circuits 15 and 25 to add an error check code to the answer data 90, thereby sending the data to transmission- side circuits 62 and 82. Consequently, even if one reception-side circuit is faulty, the other is usable.