baber/WOPTO huggingface dataset:
Patent JP-S59153322-A (JP)
Title: Digital-analog converter
Inventor: IMAMURA MAKOTO
IPC: H03M1/66
Filed: 1983-02-22
Abstract: PURPOSE:To obtain a D/A converter with high accuracy without being much affected with the matching accuracy of a cpacitor by providing two capacitors connected at one end, plural voltage holding means and a switch means. CONSTITUTION:One end of a switch S21 is connected to a reference input terminal 21. One end of a capacitor C21 is connected to the other end of the S21 and the other end is connected to a common terminal. One end of the S22 is connected to one end of the C21 and the other end is connected to the common terminal. One end of an S24 is connected to a reference input terminal 21, one end of a C22 is connected to the other end of the S24 and the other end of the C22 is connected to the common terminal. One end of an S25 is connected to one end of the C22 and the other end of the S25 is connected to the common terminal. One end of an S23 is connected to the one end of the C21 and the other end of the S23 is connected to the one end of the C22. Each one end of the said C21, C22 is connected to the input terminal of sample hold circuits 22, 23, each one end of S26, S27 is connected to an output terminal of the circuits 22, 23, and the other ends of the S26, S27 are connected to the one end of the C21, C22. Then, the D/A converter with high accuracy without being much affected with the matching accuracy of the capacitors is obtained in this way.
Patent JP-S61190094-A (JP)
Title: Electroplating installation
Inventor: TACHIBANA YUKIYOSHI
IPC: C25D7/06
Filed: 1985-02-18
Abstract: PURPOSE:To suppress the oscillation and camber of a steel strip traveling in a vertical direction and to reduce electric power for plating by placing rectangular anode plates on both sides of the steel strip, disposing static pressure pads for ejecting a plating liquid to the central part thereof and providing insulating edge masks to cover both ends of the strip. CONSTITUTION:The steel strip S is vertically run by conductor rolls 31, 32 in a plating cell 1. The strip S passes between the rectangular late-shaped anodes 5 consisting of upper electrodes 6 and lower electrodes 7. The plating liquid is ejected to the steel strip from ejection ports 12 facing the upward and horizontal directions of the static pressure pads 11 provided between the electrodes 6 and 7. The static pressure is generated on both sides of the steel strip by such injection, by which the camber and oscillation of the steel strip are prevented. The electrically insulating edge masks 35 to cover both ends of the steel strip are disposed to the part of the anodes 5 by which the spreading of the plating to said parts is prevented and the spacing between the steel strip and the anodes 5 is decreased. The electric power for plating is thus reduced.
Patent JP-H01202919-A (JP)
Title: Logic circuit
Inventor: MATSUO HIROYUKI
IPC: H03K19/013
Filed: 1988-02-09
Abstract: PURPOSE:To improve the switching speed of a gate of a current mode logic(CML) circuit or an emitter coupled logic(ECL) circuit by generating a projection to the lower side of a reference potential at the switching of the gate. CONSTITUTION:The level of transistors(TRs) Q7, Q8 whose collectors and emitters are connected in common is increased in response to the number of input terminals. When the input 102 is at a low level (low potential) and the input 101 changes from a low (low potential) to a high (high potential) level, the same waveform is inputted also to the TR Q7 and the emitter potential of the TR Q7 is increased. Since a capacitor C1 exists in the emitter of the TR Q7, a charging current flows to the capacitor C1 and the collector current of the TR Q7 is increased temporarily. Then the reference potential given to the base of the TR Q3 is decreased tentatively and a projection is produced. Thus, the inverted projection is produced in response to the leading/trailing of the input waveform on the reference potential at the switching of the gate in this way to quicken the switching speed of the gate.
Patent JP-S56124416-A (JP)
Title: Regenerating method for metallic filter
Inventor: ISHIBE HIDEOMI
IPC: B01D41/04
Filed: 1980-03-05
Abstract: PURPOSE: To efficiently regenerate the metallic filter of high performance by a method wherein the metallic filter used in filtration of a fluid of high-polymeric material is subjected to controlled oxidation heating to carbonize the material, then the filter is immersed in an alkaline bath and is subjected to ultrasonic cleaning.  
     CONSTITUTION: The filter used in filtration of the fluid of high-polymeric material is subjected to preoxidation by preheating the filter at a temperature slightly higher than the melting point of the polymeric material for a predetermined period of time. Next, the filter is subjected to oxidation heating at a predetermined temperature slightly higher than the decomposition point of the material to carbonize the material while preventing inflammation. Then, the filter with the carbide deposited thereon is immersed in the alkaline bath for a predetermined period of time, thereby accelerating the flaking of the carbide. The filter is then subjected to ultrasonic cleaning  in hot water or water bath, so that the flaked carbide is dispersed in the water bath  in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11229346-A (JP)
Title: Method for reducing uplift on caisson
Inventor: NAKAYAMA SHINICHI
IPC: E02B3/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance the constructibility and profitability of breakwater construction work by reducing uplift working on caissons, and miniaturizing the caissons while maintaining their simple shape such as a rectangle. SOLUTION: Impervious mats 10, 10... are laid to cover the entire front surface of a rubble mound 3 serving as the foundation of caissons 5, 5... which constitute a breakwater, The work of laying the impervious mats includes conveying the rolled impervious mat 10 into the sea, securing the end portion of the impervious mat 10 to the caisson 5, expanding the impervious mat 10 over the rubble mound 3, and connecting the side edges of the plurality of impervious mats 10, 10... together. A covering 7 is formed over the impervious mat 3. The impervious mats 10, 10... prevent seawater from flowing into the rubble mount 3 to reduce uplift working on the caissons 5, 5....
Patent JP-S61188228-A (JP)
Title: Power plant support device
Inventor: WATANABE KENICHI
IPC: B60K5/04
Filed: 1985-02-16
Abstract: PURPOSE:To enable oscillation to be decreased so as to restrain a power plant from being affected by resonance of yawing oscillation during an engine is idling by tilting the elastic principal axis on the lower spring constant side in such a way that the elastic axis is apart from a torque axis as it moves closer to the center of gravity along the lateral direction of a body. CONSTITUTION:A power plant 4 is composed of an engine 7, a transmission 8, and a differential gear 9. The plant 4 is mounted on both a member 3 and a body 1 by way of No.1 and No.2 elastic support means 11 and 12 which are arranged in front and rear sides of a torque axis, and also by way of No.3 and No.4 elastic support means 13 and 14 which are arranged on both sides where these supports are offset against the center of gravity W of the plant 4 to the lateral direction in regard to the body. And the support means 11 and 12 are tilted in such a manner that their elastic principal axes L1 and L2 on the lower spring constant side are apart from the torque axis as the principal axes move closer to the center of gravity of the plant 4 to the lateral direction in regard to the body when looking downward.
Patent JP-H04266560-A (JP)
Title: Integrated control brake device
Inventor: AKASHI TAKAMICHI
IPC: B60T8/1761
Filed: 1991-02-22
Abstract: PURPOSE:To always hold brake performance approximately at a constant value by integratedly capturing changes even when a loading condition and a road surface are changed and a factor, such as the occurrence of the fade of a brake, exercising an influence on brake performance is changed. CONSTITUTION:Detecting signals from wheel speed sensors 14FL-14RR, wheel load sensors 16FL-16RR, brake torque sensors 18FL-18RR, a steering angle sensor 20, a pedal depressing force sensor 24, a fore and aft acceleration sensor 26, a car speed sensor 28, and a yaw rate sensor 30 are inputted to a controller 32. The controller 32 sets target deceleration according to pedal depressing force and a wheel load during brake and commands boosting, following the target value, to an actuator 12. During reboosting, the lock of a wheel is previously decided, and only when no lock is effected, reboosting in accordance with shortage quantity of brake torque is commanded.
Patent JP-S60174152-A (JP)
Inventor: MORI TERUICHI
IPC: B65B55/04
Filed: 1984-02-20
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-S57142511-A (JP)
Title: Coin discriminating device for coin sorter
Inventor: WATANABE KENKICHI
IPC: G07D5/02
Filed: 1981-02-28
Abstract: PURPOSE: To enable to perform a very quick and reliable discrimination of coins even if different types of coins continue to be conveyed, by means of 2 system sensors appropriately positioned at a distance.  
     CONSTITUTION: Coins C n  are conveyed in an A-direction along a wall side 2 of a coin conveying path 1. A first sensor 3 is located in a position away from the wall side 2 by a distance being longer than the radius r n  of the maximum- sized coin C n  and shorter than a diameter D 1  of a minimum-sized coin C 1 . Second sensors 4W8 are situated such that the coins pass a contact P 1  to the side  2 at the moment when the front edge part of the minimum-sized coin C 1  crosses the sensor 3, and a peripheral part of each of the coins C 1 WC n  can be detected within a range of a θ formed between a line L 1 , crossing the side 2, and a  tangent line L 2  of the maximum-sized coin C n  adjoining and behind the minimum-sized coin C 1 . Thus, the coins can be discriminated by monitoring outputs  of sensors 4W8 at the moment when the sensor 3 detects the front edge part of  the coin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62188231-A (JP)
Title: Bonding unit
Inventor: YONEZAWA MICHITAKA
IPC: H01L21/60
Filed: 1986-02-14
Abstract: PURPOSE:To enable a bonding unit to perform bonding operations always as required even if the moving speed of a bonding tool is varied, by providing a control unit with means for changing intervals at which count data is called out based on a value of reference speed data stored in a memory. CONSTITUTION:A speed command based on reference speed data stored in a memory is sent to a driving circuit 12 for driving a driving apparatus 6, while count data called out of a counter 10 is compared with count data counted directly before the sending out of the command. The point for changing speeds of a bonding tool 5 is checked based on the result of the comparison, namely on a difference between those count data, and when said difference becomes zero, a movement switching command is sent to the driving circuit 12 so as to cause the bonding tool 5 to advance or retreat. In this manner, the bonding tool 5 can be moved according to a speed schedule as required.
Patent JP-H10227518-A (JP)
Title: Air outlet structure of air-conditioner
Inventor: MIZUGUCHI KOICHI
IPC: F24F13/14
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To respectively freely set the rotation angles of two horizontal flaps by a method wherein a cam interlocking with the output shaft of a motor is formed in a cam shape having a cooling region and a heating region to determined the rotation angle of a second horizontal flap based on the rotation angle of a first horizontal flap. SOLUTION: When the cam shape of a cam part 12a of a cam gear 12 is in a fully closed position, an air outlet 5 is fully closed by first and third horizontal flaps 3 and 4. When a cam shape is in a cooling region and a heating region wherein the rotation angle of the second horizontal flap 4 is determined based on the rotation angle of the first horizontal flap 3, by forming the cam part 12a of the cam gear 12 in a desired shape, the rotation angle of the second horizontal flap 4 is freely changed in spite of the change of the rotation angle of the first horizontal flap 3. Thus, the rotation angles of the first and second horizontal flaps 3 and 4 are respectively freely set, and complicated movement of the first and second horizontal flaps 3 and 4 is practicable.
Patent JP-S53114306-A (JP)
Title: Inter-office call-back system
Inventor: MATSUYAMA TAKAO
IPC: H04M3/48
Filed: 1977-03-16
Abstract: PURPOSE:To enable the calling party to be connected to a called party without dialing its number again, by transmitting the number of the calling party from the terminating office to the originating office through call-back registration during the talking of the called party.
Patent JP-H06244937-A (JP)
Title: Pseudo dial test system for digital subscriber
Inventor: KUMAGAI MASATOSHI
IPC: H04M3/26
Filed: 1993-02-18
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line. CONSTITUTION:In the system, a remote subscriber line multiplexer 30 is installed remotely to a station office 20, a test terminal equipment interface 21 provided in the station office 20 executes the test of a digital subscriber circuit 2 in the remote subscriber line multiplexer 30. Changeover circuits 60, 61 to select either a B1 or a B2 channel are provided respectively on the test terminal equipment interface 21 provided in the station office 2 and a subscriber test equipment 31 provided in the remote subscriber line multiplexer 30. The switching of the changeover circuits 60, 61 is executed by a call processing processor 5 connecting to a digital switch module 4.
Patent JP-S63196688-A (JP)
Title: Production of solid fuel-water slurry
Inventor: SAWADA MORIHIKO
IPC: C10L1/32
Filed: 1987-02-09
Abstract: PURPOSE:To easily prepare a solid fuel-water slurry having a high concn. and a low viscosity on an industrial scale, by additionally adding a solid fuel and water to a water slurry of a solid fuel composed of coal or petroleum coke and wet-pulverizing the mixture in a particular manner. CONSTITUTION:A process for preparing a solid fuel-water slurry comprising a first step of preparing a water slurry of a solid fuel composed of coarsely ground coal or petroleum having a geometrical mean particle diameter of about 20mm or less and a second step of mixing the aforesaid solid fuel and water, or water and an additive and then wet-pulverizing the mixture, wherein the geometrical mean particle diameter of the particles in the slurry prepd. in the first step is 30-149mum, the geometrical mean diameter ratio (Rs) of the particles in the slurry prepd. in the first step to those prepd. in the second step is 0.8-4, the weight ratio (Rw) of the solid fuel fed in the first step to the one fed in the second step is 0.4-2.4, Rs/Rw is 1-3, and the wet pulverizer used in the second step is a ball mill having a ratio of a diameter corresponding to the effective mill section to an effective mill length of 6 or more.
Patent JP-H05198186-A (JP)
Title: Associative memory system
Inventor: MACHIDA HIROHISA
IPC: G06F12/10
Filed: 1992-01-20
Abstract: PURPOSE:To conduct a hit discrimination of cache data at a high speed by performing the respective change processes of two associative memory circuits as parallel processes. CONSTITUTION:In a virtual address holding CAM circuit 2, the data which match with a virtual address 4 are retrieved and simultaneously caching data are read on bit lines 9 and 10 employing the address 4 as the address. A physical address holding CAM circuit 3 retrieves whether the read data and the physical address data match with each other or not. During this time, the circuit 2 puts out its match discrimination result. Should there be a data agreement in the circuit 2, any one of hit signals 5 has value '1'. When the data on the bit lines 9 and 10 in the circuit 3 and an arbitrary word of the physical address data are matched, and moreover, in the circuit 2 a virtual address exists in the same word, hit signal 6 has a value of '1'. And a last hit signal 8 is generated. Should the above conditions are not fulfilled, the signal 8 becomes '0'.
Patent JP-S61188149-A (JP)
Title: Identification of defective printing
Inventor: KODAMA YOSHINAO
IPC: G01N21/88
Filed: 1985-02-15
Abstract: PURPOSE:To prevent any pertinent identification from being hampered due to individual difference of workers, extent of fatigue, etc., by a method wherein a defective print identification mark is printed together with letters, codes, marks, etc., as necessary to identify the acceptability of light and shade as well as accurate positions of printing. CONSTITUTION:A defective print identification mark 1 is composed of a mark component part 2 with total height of mark 1 located on the central part of mark 1 in the width direction and provided with a narrow part 2a as well as multiple mark component parts 3 comprising an upper and lower pair of subparts located on both sides of the component part 2 with respective gaps diminishing the height thereof. When the printing is too thick, the overall mark 1 is printed continuously due to the gaps filled with ink but when the printing is moderate, the gaps between respective component parts as well as both end of component parts are clearly printed while when the printing is too thin, both ends of the defectie printed identification mark 1 as well as the component part nearby are not clearly printed.
Patent JP-H0616160-A (JP)
Title: Link-type foot working device
Inventor: YAMADA TORU
IPC: B62D55/30
Filed: 1991-01-31
Abstract: PURPOSE:To realize a simple structure by forming a foot working device for a mini-power shovel, on which rubber shoes are mounted, out of a swinging element supporting portion and links. CONSTITUTION:A truck frame 1 is formed with a swinging element supporting portion 2 and links 3, 4 with the respective one-side ends connected together via pins 11, 12 at the front and back sides. A swinging element is mounted on the upper part of the swinging element supporting portion 2, an idler wheel 6 is attached to the other end of the link 3, up and down rolling wheels 7, 8 are mounted near the pin 11, a drive wheel 9 is attached to the other end of the link 4 and the up and down rolling wheels 7, 8 are mounted near the pin 12. Rubber shoes 10 are wound around the respective rolling wheels to balance the weight of a body and the tension of the rubber shoe. In this way, the front and back adjustment of the conventional idler wheel is not required, an impulse absorbing mechanism can be eliminated and a more comfortable feeling can he given to operators by the spring effect of the shoes.
Patent JP-H06242821-A (JP)
Title: Programmable controller
Inventor: MAEDA NOBORU
IPC: G05B19/048
Filed: 1993-02-18
Abstract: PURPOSE:To provide a programmable controller by which input/output data for plural input/output modules can be monitored without applying burden on a CPU module. CONSTITUTION:The plural input/output modules 131, 132,... and an input/output monitor module 14 are loaded on a PC rack 11 together with the CPU module 12, and they are connected with each other by a data bus 15, and a module selection signal is supplied from the CPU module 12 to each of the modules 131, 132,..., and 141 by providing I/O selection lines 161, 162,... for them. The module selection signal is generated in accordance with read/write, and is to scan the modules 131, 132,..., and 14 corresponding to the write, and the input/ output data at that time can be recorded on the monitor module 14 corresponding to the selection of the module, respectively.
Patent JP-H02207324-A (JP)
Title: Integrating device for analog signal
Inventor: NAKAI TOSHIBUMI
IPC: G06F7/544
Filed: 1989-02-08
Abstract: PURPOSE:To integrate an analog signal without affecting the other arithmetic processing of a processing circuit by providing a timing signal generating circuit which periodically generates a timing signal at every prescribed period. CONSTITUTION:A processing circuit 2 supplies the signal to express a first period to be integrated to a timing signal generating circuit 7, and the timing signal generating circuit 7 supplies a periodical timing signal S3 to an analog/ digital converting circuit 5 at every second period, which is smaller than the first period. The analog/digital converting circuit 5 converts an analog signal S1 inputted in response to the timing signal S3 into a digital value, and an integrating circuit 11 adds and integrates the digital value during the first period. Consequently only by supplying the signal expressing the first period to be integrated from the processing circuit 2 to the timing signal generating circuit 7, an integrated value can be automatically obtained. Thus the processing circuit can execute the other arithmetic processing in the first period without affecting the calculation of the integrated value.
Patent JP-H11206320-A (JP)
Title: Ice cream
Inventor: KIMURA TOSHIAKI
IPC: A23G9/52
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide ice cream that has good taste and high stability to heat shock. SOLUTION: This ice cream mainly contains fat-free milk solid component, milk fat and egg components in which 10-40 wt.% of the milk fat are free lipids, the free fat(FF) constructs the network structure to include ice crystals and the free fat liberating from fat globules crystallizes to form the network structure.
Patent JP-H06242564-A (JP)
Title: Color image forming method
Inventor: ITO HIROSHI
IPC: G03C1/498
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a high quality color image and to contrive an inexpensive and small-sized device by simultaneously impressing heat and pressure while supplying a releasing solution, in which a specific bleaching agent is dissolved, to an ink particle for developing electrostatic latent image to simultaneously thermally fix and bleach a coloring agent at the position of silver image by bleaching by oxidation of a reduced silver. CONSTITUTION:Thermal fusion fixation of a recording medium 11 and bleaching of the coloring agent at the position of the formed image by bleaching oxidation of the reduced silver are simultaneously executed by simultaneously impressing heat and pressure while supplying the releasing solution, in which the bleaching agent having alkyl group of >=10 methylene chain length is dissolved, to the ink particle 10 for developing electrostatic latent image from a heat and pressure supply member. The ink particle 10 for electrostatic latent image contains silver halide exposed to a light of a specific wave-length to form a color latent image, an organic silver salt supplying silver ion to silver halide, a reducing agent reducing silver ion and colorless before and after reaction and a coloring agent selected from an azo dye and anthraquinone dye and is bound by a thermoplastic resin.
Patent JP-S61190550-A (JP)
Title: Epoxy resin molding compound for semiconductor sealing
Inventor: KOSHIBE SHIGERU
IPC: C08G59/32
Filed: 1985-02-19
Abstract: PURPOSE:To obtain the titled molding compound of significantly high crack and moisture resistance, by incorporating epoxy resin with, as filler, silica which has been surface-treated with long chain multifunctional silane coupling agent. CONSTITUTION:The objective molding compound can be obtained by incorporating (A) an epoxy resin with (B) as filler, fragmental or spherical silica with a weight-average particle size <=20mu, maximum particle size being <=150mu, surface-treated with long chain multifunctional silane coupling agent. Said silane coupling agent should be a silicon compound with the total number of silicon atom 2-50, having successive silicon-oxygen bonds 2-20 pairs, two or more alkoxy or silanol groups, also at least one functional group reactive with at least either of epoxy and hydroxyl groups.