baber/WOPTO huggingface dataset:
Patent JP-H05301099-A (JP)
Title: Digesting device for caky sludge
Inventor: ABE HIROBUMI
IPC: B01F7/08
Filed: 1992-04-24
Abstract: PURPOSE:To provide a device capable of increasing the recovered quantity of digestion gas and of efficiently digesting the dehydrated caky sludge in a short time by promoting generation of digestion gas in a digestion tank and smoothly discharging the generated digestion gas to the outside of the tank. CONSTITUTION:A plurality of partitions 9 are provided in the inside of a digestion tank 1 so as to cross the digestion tank. The inside of the digestion tank 1 are comparted into a plurality of digestion chambers (a), (b), (c). Screw conveyors are provided in the respective digestion chambers so that each of the screw conveyors reaches the other side wall from one side wall. Caky sludge is supplied into the digestion tank 1. While dehydrated caky sludge A is agitated and mixed by the screw conveyors 10, it is carried and successively allowed to fall into the lower digestion chambers and digested in the intervals. Digested sludge is discharged from the discharge pits 3 provided in the lower digestion chambers. Moreover, digestion gas generated in the respective digestion chambers is discharged from gas discharge pipes 6 provided to the side walls of the digestion chambers.
Patent JP-H11331055-A (JP)
Title: Mobile body communication system
Inventor: TADA KENJI
IPC: H04B7/195
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To quickly avoid blocking during communication between a mobile body and a communication satellite. SOLUTION: In the case of making communication with a communication satellite 11 via an antenna 21, when a blocking takes place, an arithmetic section 25 selects a communication satellite 14 whose azimuth angle differs from that of the communication satellite 11 in place of the communication satellite 11 whose communication is interrupted based on orbit data. Then an antenna control section 24 generates a drive control signal based on an antenna position detected by an antenna position detection section 23 and a position of the communication satellite 14 calculated by the arithmetic section 25 and drives an antenna drive section 22 based on this signal to drive the antenna 21 from the position of the communication satellite 11 to a position of the communication satellite 14 to make communication with the communication satellite 14.
Patent JP-H02310015-A (JP)
Title: Manufacture of synthetic resin product with double-layer skin
Inventor: NISHIDA TSUTOMU
IPC: B29C41/22
Filed: 1989-05-25
Abstract: PURPOSE:To contrive simplification of manufacturing facilities of a synthetic resin product with a double-layer skin, which possesses a minute and foamed layers in a body, of this kind by manufacturing work efficient, by a method wherein an opening of a box is fitted with a mold, the raw material powder is melted and stuck to a part of a mold surface side of the mold by feeding compressed air through an air inlet and the minute and foamed layers are formed respectively at a part close to a mold surface and the remaining part by discharging compressed air. CONSTITUTION:Thermoplastic raw material powder 26 containing a fixed quantity of a foaming agent is filled into a box 22 and a mold 21 is heated. An opening 23 side of the box 22 is fitted with the mold 21, which is closed up tightly with a clamp 25 and pressure of the inside of the box 22 is made higher than foaming pressure of a foaming agent contained in the raw material powder 26 by feeding compressed air A into the box 22 through an air inlet 28. When the raw material power 26 filled into the box 22 is stuck to a mold surface of the mold 21 by inverting, for example, the mold 21 and box 22, a part which runs along the mold surface of the mold 21 and is close to the mold 21 becomes a minute layer 27a. When the pressure within the box 22 is discharged outside while the remaining part of the raw material powder 26 is in a molten state, a foaming layer of the remaining part is foamed and an integrated foamed layer 27b is formed with a rear side of the minute layer 27a.
Patent JP-S5357327-A (JP)
Title: Variable stage system carbureter
Inventor: TERANISHI TAKAO
IPC: F02M19/08
Filed: 1976-11-04
Abstract: PURPOSE: To prevent the dilution of air fuel ratio in the case when the load of a variable stage system carbureter is high. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06160318-A (JP)
Title: Temperature compensation circuit for gas sensor
Inventor: YOSHIMIZU YASUHIKO
IPC: G01N27/04
Filed: 1992-04-23
Abstract: PURPOSE:To provide a temperature compensation circuit of a gas sensor which achieves a lowering of power consumption of a circuit as a whole by performing a control in a pulse width modulation manner of an applied voltage of a heater for heating of a gas sensor to reduce power loss in the circuit. CONSTITUTION:A bridge circuit is made up of a Pt heater 16 and resistances 12, 13 and 15 utilizing a resistance temperature characteristic of the Pt heater 16 for heating of a gas sensor and a circuit is provided to control an applied voltage of the heater in a pulse width modulation manner with an operation amplifier 18, inverters 19 and 20 and a transistor 17. Moreover, a function is provided to switch the above circuit and a circuit to control the heater applied voltage by a fixed voltage value to form a temperature compensation circuit of the gas sensor. This enables the lowering of power consumption of the temperature compensation circuit of the gas sensor and the inspection and adjustment of the gas sensor handily at a lower cost.
Patent JP-S61291909-A (JP)
Title: Dust collecting method for blast furnace hearth
Inventor: FUJITA MASAO
IPC: B01D46/44
Filed: 1985-06-19
Abstract: PURPOSE:To reduce the size of a dust collecting installation and to reduce the cost of dust collection in the stage of collecting the generated in a blast furnace plant by means of a bag filter by backwashing the bag filter in the stage except the period when the flow rate of the dust is high. CONSTITUTION:The amt. of the dust discharged during tapping in the blast furnace operation is extremely high at the start and end of tapping and is low in an intermediate period. The dust is sucked by a fan 3 and is collected by the bag filter 4 having many filter cloth chambers. The damper of a duct 4 for backwashing is closed to filter and collect the entire dust up to the inside of a plant building with the bag filter 4 in the period when the amt. of the dust is large. The damper for backwashing is opened to apply a negative pressure to the filter 4 and to remove and wash away the dust deposited on the filter cloths of the filter 4 in the intermediate period when the amt. of the dust is small. Since the filter is not backwashed at the start and end of tapping, theinstallation having the capacity equal to the treating capacity for the amt. of the dust is simply required. The size of thedust collector is reduced and the lower cost of the dust collection is required.
Patent JP-S5828624-A (JP)
Inventor: JIYAIHINDO SHIN SUMARU
IPC: G01F5/00
Filed: 1982-07-30
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-S63294555-A (JP)
Title: Silver halide photographic sensitive material with which generation of fogging is suppressed
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1987-05-27
Abstract: PURPOSE:To prevent generation of foggings by incorporating at least one selected from specific compds. into at least one silver halide emulsion layer and the hydrophilic colloidal layer adjacent thereto. CONSTITUTION:At least one selected from the compds. expressed by the formulas I and II is incorporated into at least one silver halide emulsion layer and the hydrophilic colloidal layer adjacent thereto. In the formulas, R<1>-R<3> respectively denote an alkyl group, aryl group or aralkyl group. The alkyl group is preferably an alkyl group of 1-20C, and may be either straight chain or branch. The aryl group is preferably a phenyl group, naphthyl group and may be substd. The aralkyl group is exemplified by groups such as benzyl and phenethyl and these phenyl groups may have a substituent. The generation of the foggings is thereby prevented.
Patent JP-H03464-A (JP)
Title: Apparatus for shaking product
Inventor: SATO TORU
IPC: B22D29/00
Filed: 1989-05-25
Abstract: PURPOSE:To eliminate the development of crack or breakage in a product and to prevent excess restraint to shaking of the product by providing a table, shaking machine for exciting the table and holding means which can be deformed corresponding to the surface of the product and can elastically pressurize the product on the table. CONSTITUTION:The product 7 is laid on the table 5, and after holding the product with the holding means A, the table is excited with the shaking machine 8. As the holding means can be deformed corresponding to the surface of the product and elastically pressurize and hold the product on the table 5, the product can be held with the suitable force and with almost the fixed pressurize force irrespective of size and shape of the product. By this method, there is no apprehension of the development of crack or breakage in the product caused by jumping of the product during shaking and contrarily, no apprehension of the excess restraint to the shaking of the product, and it is unnecessary to exchange the holding means A according to the size and shape of the product.
Patent JP-S5922148-A (JP)
Title: Diagnostic system
Inventor: KATOU KEIICHI
IPC: G06F11/24
Filed: 1982-07-29
Abstract: PURPOSE:To detect margins of a logical circuit, memory, etc., by providing plural clock supplying circuits, and supplying a marginless clock during a diagnosis. CONSTITUTION:When an electric power is turned on, a processor 7 reads a power-on diagnostic program out of a control storage CS5 and starts executing it. A switching control circuit 8 selects a marginless clock signal supplying circuit 1 through a switching circuit 4 to supply the clock signal to a processor 7, CS5, RAM6, circuit 9 to be controlled, and the circuit 8. Consequently, when the execution of the diagnostic program is completed normally, the processor 7 sends a request to select a next clock signal to the circuit 8. The circuit 8 selects a marginless clock signal supplying circuit 2 and the diagnostic program is executed similarly. When the execution is completed normally, a diagnosis end signal is sent to the circuit 8. The circuit 8 selects a clock generating circuit 3 for normal operation and sends the signal as mentioned above to send a reset signal to the processor 7, making a return to the normal operation.
Patent JP-S5758215-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TAKEDA SHIROU
IPC: G11B5/255
Filed: 1980-09-24
Abstract: PURPOSE:To manufacture the titled head easily without causing inconvenience even if a resin layer is exposed on the opposed surface, by irradiating a hydrogen ion beam onto a resin insulating layer end which is exposed on the opposed surface to a recording carrier body, and hardening the end. CONSTITUTION:A coil pattern 12 is formed on a substrate 11 of photoceram, a resin insulating layer 13 is made to adhere onto said pattern, and a resin insulating layer 17 in which a lower magnetic substance 14 and a coil pattern 16 have beem embedded, and an upper magnetic substance 18 are laminated. Subsequently, a resin insulating layer 19 and a protective layer 20 are made to adhere onto said layers, an opposed surface 21 is finished by polishing it precisely, and after that, the end surface layer part of the resin insulating layers 13, 17 and 19 is hardened by irradiating a hydrogen ion beam. In this way, the resin layer surface part is provided with sufficient durability against dynamic contact with a recording carrier body, inconvenience is not caused even if it is exposed against the opposed surface, the number of degrees of freedom for constituting a layer is raised, and its preparation becomes easy.
Patent JP-S63296005-A (JP)
Title: Filter for absorbing infrared ray
Inventor: HIRAKAWA SEIICHI
IPC: C09K3/00
Filed: 1987-05-28
Abstract: PURPOSE:To improve light absorbing characteristics and durability of a filter and to facilitate its production by using a specified dye. CONSTITUTION:A 9,19-dioxadinaphtho-[3,2,1-de; 3,2,1-OP] pentacene deriv. having a dye skeleton expressed by formula I, pref. a dye expressed by formula II, is used as a dye for absorbing infrared rays. In the formulas, X is C-(CN)2; each R<1>-R<4> is H, alkyl group, etc.; each R<5> and R<6> is H, or halogen. The dye can be mixed in a base material such as plastic film, etc. or can be transferred by dyeing, or coated on the surface of the plastic film or vapor-deposited thereon. By this method, a filter having superior light absorbing characteristics and durability is obtd., moreover, the filter can be produced in several shapes.
Patent JP-H08303421-A (JP)
Title: Assembling connector for furniture and the like
Inventor: NAKANO KIYOSHI
IPC: F16B12/48
Filed: 1995-05-08
Abstract: PURPOSE: To easily assemble a furniture and the like by energizing a slide body with an elastic body, providing the slide body so as to project and retreat the extreme end part through a window part, and enabling an insert connecting body to insert and lock the extreme end part of the slide body into a cylindrical body to be connected having a lock part. CONSTITUTION: The fitting body 16 of a cylindrical body 3 to be connected is fitted to the fitting hole of a table, and the end part of the outside body 4 of an insert connecting body 2 is press-fitted to the fitting hole of a leg member. When the insert connecting body 2 is inserted into the cylindrical body 3 from the extreme end on a tapered side of the outside body 4, the tapered part of the extreme end part projecting from the window part 6 of a slide body 5 is pressed by the wall of the cylindrical body 3, the slide body 5 retreats from a spring, and the extreme end is flush with the side of the outside body 4. When the connecting body 2 is further pushed in and the whole extreme end of the slide body 5 is positioned in a box lock part 14, it is released from pressure, the extreme end is projected from the window part 6, and it is received in the box lock part 14.  In this condition, the connecting body 2 is connected to the cylindrical body 3.
Patent JP-S5834527-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/59
Filed: 1981-08-26
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-H05151727-A (JP)
Title: Method for adjusting misalignment of data head and data detecting apparatus
Inventor: TOOMASU CHIYAARUZU KURISUTENSE
IPC: G11B7/13
Filed: 1992-05-25
Abstract: PURPOSE: To speedily measure the error in the position of a detector and to precisely fix it by measuring the error rate of written data as the function of the reading offset of the detector, so as to detect the thermal and mechanical error of a data detector. CONSTITUTION: A detection element 12 reads data from a recording medium, and its output signal is inputted to a data detection and synchronizing circuit 33, through a preamplifier 35 to read the content of the data from the signal. The data is sent to a microprocessor 25 by detecting the error of a data block by an ECC detection correcting device 23 and counting the number of errors by a counter 29. The processor 25 calculates the error rate as a function of the reading offset of the detector 12, decides the radial directional position of the detector 12 and places the detector 12 at the center position on a track through a positioning mechanism 21, to compensate for the thermal and mechanical error of the detector 12.
Patent JP-S5834542-A (JP)
Title: Production process of cathode-ray tube
Inventor: YAMAUCHI MASAAKI
IPC: H01J9/18
Filed: 1981-08-26
Abstract: PURPOSE:To prevent the generation of neck luminescence (Braun-spot), by conducting a mount knocking treatment prior to the sealing process of an electron gun structure and by removing a generating source of a stray emission coming from the electrode at the low voltage side of a finished electric lamp. CONSTITUTION:In the figure, in a process 2 after assembling an electron gun structure, only the electrode at the low-voltage side of this electron gun structure is previously subjected to a spot knocking treatment in an outer vacuum air- tight room, where the peripheral surface of said electrode is cleaned; said electrode proceeds via the mounting knocking process 8. In the next process 3, said electrode is sealed at the opening end of a neck tube of a bulb assembling body, then is subjected to a conventional process same as before in order to complete a cathode-ray tube. Thus, the generation of intermittent spark due to a so-called Braun-spot accompanied by neck luminescence after finishing an electric lamp can be prevented surely and completely by conducting the knocking treatment any by removing previously stray-emission generating source located around a low-voltage electrode and its peripheral area.
Patent JP-H01303949-A (JP)
Title: Fsk demodulator
Inventor: KAWAGUCHI MASAYOSHI
IPC: H04L27/00
Filed: 1988-06-01
Abstract: PURPOSE:To receive a signal even if the quantity of signal and noise is changed largely only with the S/N secured by using and A/D conversion circuit for a carrier detection section so as to allow a CPU circuit to apply signal processing. CONSTITUTION:A carrier signal from a smoothing circuit 15 is converted into a digital signal by an A/D conversion circuit 22, fetched in a CPU circuit 23 and a carrier level is measured and when the signal is detected, the signal reading is started. When the data subject to A/D conversion is smaller than the S/N discrimination level set in comparison with a noise mean value, the data subject to A/D conversion is processed for noise averaging and the carrier signal is read by A/D conversion again. When the level is over the S/N discrimination level from the noise component, the reception is attained by means of the processing above.
Patent JP-H07332253-A (JP)
Title: Gear pump or motor
Inventor: OZEKI TADASHI
IPC: F04C15/00
Filed: 1994-06-15
Abstract: PURPOSE:To prevent the occurrence of the damage of a seal member and breakage of sealing ability by a method wherein high pressure liquid from the gear side is introduced to the seal member side through a through hole and prevented from flowing to the flank of the casing of the seal member. CONSTITUTION:A side plate 1 is formed in the shape of a gourd, a part except a part engaged with a gear is formed in a round shape, a side 1G with which the whole of the periphery of a gear consists of the side in an axial direction of an engaging gear. A throughhole 1A extending from the gear side to the opposite gear side is formed in the central part of the side opposite to the engaging side of the side plate 1. The through-hole 1A is formed in a lunate shape and inflow of a oil pressure from the gear side is smoothed. A notch part 1K is formed in the side 1G of a gear corresponding to the through-hole 1A and high pressure oil between teeth is smoothly guided to the through-hole 1A. A temporary gear surface 1H contains the through-hole 1A and surrounds a gear shaft to form grooves 1M and 1S and seal members 2 and 3 are respectively mounted therein. This constitution introduces pressure oil from a gear in the seal members 2 and 3 through the through-hole 1A but does not flow to the side of a casing and prevents breakage of the seal members 2 and 3.
Patent JP-H02312055-A (JP)
Title: Cassette loading device
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/665
Filed: 1989-05-29
Abstract: PURPOSE:To securely open and close the lid of a cassette by allowing a guide pin for opening and closing to move along a guide hole for opening and closing as a cassette holder moves, and rotating an opening/closing lever forcibly and opening and closing the lid of the cassette. CONSTITUTION:When the cassette 1 is inserted with a stronger force that than in its insertion, the cassette 1 and cassette holder 2 are united and move to the inner side of a frame 4. At this time, a 3rd guide pin 8c moves along a 3rd guide hole 6c and a link lever 23 also moves to the inner side of the frame 4 associatively with the pin 8c. When the lever 23 moves, the lever 23 rotates around the pin 8c as a support shaft by being energized by a spring 27 by variation in relative position between the hole 6c and the guide 7 for opening and closing. Further, the claw part 22 of an opening lever 19 rotates until it abuts on the holder 2 and the lid 1a is opened by a specific quantity. Then, the cassette 1 and holder 2 move down in one body and the cassette 1 is loaded at a specific position. The movement from the loading position to an insertion position is performed reversely as mentioned above.
Patent JP-S6184336-A (JP)
Inventor: JIEIMUZU SABUIRU
IPC: C22B1/00
Filed: 1985-06-18
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-S5560821-A (JP)
Title: Measuring instrument for penetration of sound to wall
Inventor: SUZUKI TAKEHIKO
IPC: G01H17/00
Filed: 1978-10-31
Abstract: PURPOSE: To measure penetration of sound to the wall without using a reverberation room, at the test field and with high precision by eliminating external noises by the use of correlation.  
     CONSTITUTION: Signals transmitted from the measuring signal oscillator 2 such as sine wave, etc. is modulated by the multiplicator 3 through M-system random signals output by the pseud-random signal generator 1 and the speaker 5 is driven. The sound from the speaker 5 penetrates a test body 7, is received together with external noises by a microphone 8, is squared at the data processor 6 and is brought into correlation with randow signals from the generator 1. Components related to the external noises by the square of the received signals do not correlate with the random signals and are eliminated and crest value signals are produced in response to the penetrating sound energy through the processor 6. If similar measurement is carried out when the relative position of the speaker 5 and the microphone 8 is not changed and the test body is removed, crest value signals in response to the direct sound energy are detected. Therefore, when both crest value signals are compared, high precision measurement excellent in S/N is possible by means of elimination of of external noises without a reverberation room. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01302906-A (JP)
Title: Graphic equalizer
Inventor: KUMAGAMI HIROSUKE
IPC: B60Q3/04
Filed: 1988-05-31
Abstract: PURPOSE:To secure the luminance of a dark lighting part without damaging a dimmer effect by changing the rate of luminance control at the time of dimmer display in correspondence with various display patterns. CONSTITUTION:A control microcomputer 2 controls 2a the switching signal BCS of a BPF output Li, a segment driving signal Sj and the output timing of a digit driving signal Di, and controls 2c the equalizer levels of respective frequency bands of the audio signal with respect to an equalizer 4. A luminance control means 2b lights all display elements from a lowest level to a detection level in the same luminance at respective frequency bands in accordance with the display pattern selected in a key 5a, reduce the luminance from the detection level toward the lowest level, reduces the luminance of spectrum analyzer display displayed in a unit 3 when dimmer display is turned on, and changes the rate of luminance reduction in correspondence with various display patterns.