baber/WOPTO huggingface dataset:
Patent JP-H04187294-A (JP)
Title: Downward current type filtration method and device therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/06
Filed: 1990-11-21
Abstract: PURPOSE:To form filtered water contg. less suspended particles and to allow the execution of a long-term filtration treatment by setting the upper boundary of a fixed bed packed with porous elastic materials in the position higher than the outflow level of the filtered water, at least at the time of starting the filtration. CONSTITUTION:The fixed bed packed with the porous elastic materials A is formed in a tank 1 and an org. sewage supply section 2 is provided in the upper part of the fixed bed. A filtered water outflow section 3 is provided in the lower part of the fixed bed. Further, the org. sewage level D in the tank 1 at least at the time of starting the filtration is so fixed as to be lower than the top end boundary B of the fixed bed so as to expose the upper part E of the fixed bed into the air. Consequently, the water contg. the suspended particles is passed through the filter bed packed with filter media, by which the suspended particles are effectively removed and the filtered water contg. the less suspended particles is obtd. In addition, the long-time filtration treatment is executed without generating the clogging of the filter media by the suspended particles.
Patent JP-H01157167-A (JP)
Title: Image encoding system
Inventor: YOSHIDA TADASHI
IPC: H04N1/41
Filed: 1987-12-14
Abstract: PURPOSE:To improve efficiency in vector quantization by performing the vector quantization at every classification for blocks classified at every category. CONSTITUTION:A sequency component transformed at an orthogonal transformation part 3 is outputted to a category classification part 4 and a scalar quantization part 5. At the classification part 4, the sequency component of one block on which Hadamard-transformation is applied is classified to eight categories based on the property of image data of one block. Also, at the quantization part 5, proper scalar quantization is performed at every category classified at the classification part 4. A scalar-quantized vector at every block is vector- quantized by a vector quantization part 6. Data encoded at the quantization part 6 is changed to code data of 10 bits, and is stored in a code data storage part 7.
Patent JP-H02159093-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: IMANAKA YOSHIHIKO
IPC: H05K3/46
Filed: 1988-12-13
Abstract: PURPOSE:To reduce residue of carbon on a wiring metal-to-ceramic interface and to prevent removal of the wiring metal and increase of electrical resistance by applying paste mainly composed of oxide of copper and metal paste of a wiring conductor successively to a circuit pattern formation section and by burning it thereafter. CONSTITUTION:For example, alumina powders and boro-silicated glass powders are mixed at 50wt.% respectively, butyral binder, di-n-butyl-phthalate, and acetone are added thereto, and kneaded for 20 hours with a ball mill. The obtained slurry of 30 poise viscosity is molded to a 300mum-thick green sheet 1 by doctor blade method. A viahole 2 and a die body 3 are punched out by pressing the green sheet. Then, copper paste 4 of 1500 poise viscosity is buried in the viahole 2. Copper oxide paste 5 of 1500 poise viscosity is printed to the same position on a surface of the green sheet 1 whereto a copper wiring is printed, and copper paste 6 of 1000 poise viscosity if further printed thereon. Green sheet whereon these prints are finished are laminated at a pressure of 30MPa and a temperature of 150 deg.C, and burned for 5 hours at 1000 deg.C in nitrogen atmosphere to complete a circuit board.
Patent JP-H03182138-A (JP)
Title: Multistage changing network and switch
Inventor: BIITO BURANAA
IPC: H04Q3/68
Filed: 1990-11-21
Abstract: PURPOSE: To improve reliability obtained from multi-route network by using a controller for generating a bitrajectory control signal for a switch in a switching network and detecting and shielding all single faults. CONSTITUTION: The switch in the switching network consists of a single control part 61 and a single data part 62. The controller included in the switch consists of two controllers for receiving the same input and outputting complementary outputs and these complementary outputs form a bitrajectory control signal for controlling a multiplexer arranged between the input and output of the switch. All single faults in a signal route setting means can be detected by the bitrajectory control of signal route setting in the switch, so that a fault generation source can be specified. Consequently fault resistance can be sufficiently improved and reliability can be improved.
Patent JP-H01154253-A (JP)
Title: Data processor
Inventor: HIRANO KOJI
IPC: G06F9/46
Filed: 1987-12-10
Abstract: PURPOSE:To apply a break to access given to each register and to perform program debugging with high efficiency by setting an interruption permission flag in response to the access flag of an access flag register and carrying out comparison between both flags. CONSTITUTION:When the access is given to registers R1-Rn during execution of a program, access signals a1-an are supplied to an access flag register 1. Then the access flags b1-bn are set. While interruption permission flags C1-Cn set in an interruption permission flag register 2 are compared with corresponding flags b1-bn by a comparator 3 in each bus cycle. When the comparator 3 detects the coincidence among those flags, an interruption signal 4 is activated to interrupt the execution of the program. Then break point processing is carried out.
Patent JP-H10154861-A (JP)
Title: Circuit board mounting device
Inventor: ENDO TOMOAKI
IPC: H05K3/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board mounting device which can make the bending work of pawl sections for fixation and the management of the bending angles of the pawl sections easier. SOLUTION: A circuit board mounting device is composed of a circuit board 30 constituted by mounting electronic parts, etc., on a printed board and a metallic circuit board mounting plate 15 which is mounted with the circuit board 30 and provided circuit board fixing pawl sections 21 that are bent along the surface of the mounted circuit 30 and fix the circuit board 30. On the circuit board 30, mark sections 31 which respectively indicate the bent angles of the pawl sections 21 are provided correspondingly to the sections 21.
Patent JP-H08171056-A (JP)
Title: Scanning type microscope
Inventor: HIRAYAMA HIROSHI
IPC: G02B21/00
Filed: 1994-12-19
Abstract: PURPOSE: To set the shortest and optimum scanning interval in present system constitution by measuring the time required for the trial taking of an image and estimating an image taking time after changing a scanning condition based on the measured time. CONSTITUTION: First, a series of operation from two-dimensional scanning to the preservation of an image signal is executed based on the well-known scanning condition, and the time required for the trial taking is measured and the time interval of scanning is set in a scanning condition setting part 11 based on the measured time. When the scanning condition of the scanning condition setting part 11 and the selected contents of a selection part 12 are changed, an estimated time calculation part 17 estimates the time required for taking the image on the scanning condition after the change based on the scanning time required for the trial taking, the scanning range and scanning speed after the change, and an image processing function after addition/elimination.  Furthermore, the image is fetched again based on the scanning condition after the change and the scanning period measured by an image taking time measuring part 16 is confirmed and the change of the scanning condition and the taking of the image are repeated till satisfying the required scanning period.
Patent JP-H05161389-A (JP)
Title: Driving device for motor
Inventor: TAKEUCHI SHINJI
IPC: H02P29/60
Filed: 1991-11-28
Abstract: PURPOSE:To provide a motor driving device which prevents the malfunction of a motor by the use of a plurality of switching elements and can detect which switching element is out of order when anyone of the switching elements breaks. CONSTITUTION:In a motor driving device for controlling the drive of an engine oil-supplying motor for the oil pan of engine with engine oil, the coil 7a of a relay 7 for applying power to the motor 5 is connected in series with transistors Tr1, Tr2 and the motor 5 is driven to rotate only when both of the transistors Tr1 and Tr2 are placed in ON state. Also, the timing for the transistors Tr1, Tr2 to be placed in the ON state and OFF state is delayed by CPU12 and the operating state of the motor 5 in the period of delay of this operational timing is monitored by a port P4 so that which transistor gets out of order is decided when a fault occurs.
Patent JP-H08171921-A (JP)
Title: Fuel cell and its operation method
Inventor: NISHIZAWA NOBUYOSHI
IPC: H01M8/04
Filed: 1994-12-19
Abstract: PURPOSE: To let electric power be kept almost constant, let electric power fed to an air feeding fan be kept roughly constant, and thereby let electric power to be outputted to the outside be kept roughly constant by letting current outputted by a fuel cell main body be kept constant during the period of operation. CONSTITUTION: A fuel cell main body 2 generates electricity by receiving the supply of hydrogen from a hydrogen storing means 6. A set temperature computing section 41 computes a voltage value corresponding to a current value during the period of operation based on the current versus voltage characteristics of the fuel cell main body 2 acting as a reference, and computes a set temperature so that the generated voltage of the fuel cell main body 2 can be kept at its voltage value. A fan voltage control section 42 controls the output of an air feeding fan 9 in such a way that the temperature of the fuel cell main body 2 coincides with a set temperature computed by the set temperature computing section 41.
Patent JP-2000117477-A (JP)
Title: Laser beam machine
Inventor: TASHIRO MINORU
IPC: B23K26/064
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To realize increase in operating speed of machining. SOLUTION: In the constitution of a laser beam machine, on the way of a laser beam passage of a main body 11 of a working head a cartridge mounting part 30 is formed, on this cartridge mounting part 30 an opening 30b for mounting a condensing lense is formed, and on the cartridge mounting part 30 a cartrige 31 equipped with the condensing lense 33 is provided freely attachably and detachably through the opening 30b.
Patent JP-H06160438-A (JP)
Title: Method for detecting output current of inverter
Inventor: KATO YUKIO
IPC: H02M7/5387
Filed: 1992-11-26
Abstract: PURPOSE:To detect the output current of an inverter with an AC current transformer over the full variable extent of the output frequency of the inverter including direct currents. CONSTITUTION:An AC current transformer(ACCT) 5 having two inputs on its primary side is made to function as if the ACCT 5 has a normal current transforming function against the output current of a voltage type inverter in the full frequency region of the inverter irrespective of the positive and negative polarity of the output current and almost irrespective of the frequency of the output current by changing the resultant magnetic flux in the iron core of the ACCT 5 in accordance with the period of a carrier frequency supplying the currents respectively supplied to the upper arm composed of a transistor 1 and diode 2 and lower arm composed of a transistor 3 and diode 4 in one arbitrary phase of the main circuit bridge constitution of the ivnerter to the primary-side two windings of the ACCT 5 with opposite polarities.
Patent JP-H08143401-A (JP)
Title: Coating for controlling termite
Inventor: OKADA TERUHIRO
IPC: E04B1/72
Filed: 1994-11-24
Abstract: PURPOSE: To provide a termite-controlling coating which can maintain the controlling action for a prolonged time, can be directly touched with hands without hygienic problem because it scarcely sticks to skin, causes smell perceived and outflowing by the rain or the like. CONSTITUTION: This termite-controlling coating is obtained by dispersing one or more kinds of adsorbent selected from the group consisting of activated carbon, zeolite, silica gel and activated alumina having a termite-controlling agent adsorbed in an emulsion. The controlling agent, for example, chlorpyrifos, creosote oil or 8-hydroxyquinoline, is preferably adsorbed in the adsorbent in an amount of 1-40 pts.wt. per 100 pts.wt. of the adsorbent and the content of the controlling agent in the adsorbent is preferably 10-50 pts.wt. per 100 pts.wt. of the emulsion. The emulsion facilitates the application to wood or concrete materials and is suitable for coating the uneven surfaces of the wood parts in the existing house.
Patent JP-2001133217-A (JP)
Title: Optical displacement gauge
Inventor: OKAZAKI MOTOHIRO
IPC: G01C3/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement gauge capable of shortening the measurement time without lowering the position detection accuracy. SOLUTION: The read operation of a CCD linear sensor 33 is started in response to a read start signal Φst. A CCD driving circuit 34 sets the cycle of the read start signal Φst shorter than the time required for reading the electric charges of the entire pixels of the CCD linear sensor 33 corresponding to a mode specifying signal MD supplied from a mode specifying circuit 48. By setting the cycle of the read start signal Φst to the time required for read from the pixels equivalent to the divisor of the number of the entire pixels of the CCD linear sensor 33, the light receiving surface of the CCD linear sensor 33 is sectioned into plural measurement ranges, and measurement is repeated in the respective measurement ranges. A sampling cycle in the respective measurement ranges becomes the cycle of the read start signal Φst.
Patent JP-H11146985-A (JP)
Title: Magic trick implement
Inventor: SUZUKI TORU
IPC: A63J21/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a magic trick implement to give more wonder to an audience by adding a deceptive picture principle to a numerical principle. SOLUTION: To a numerical principle of sending a stick 3 along a number of spirally disposed holes in a magic card 1 through a desired number of cards 10-20, and guessing or foretelling a hole in which a stick 3 is finally inserted among the same number of holes, a deceptive picture principle comprising a way of the stick 3 in a surface 10 of the magic card 1 and a way of the stick 3 in a back surface of the magic card 1 which look to be similar to each other but which are actually different, is added, thereby more wonder is provided to an audience.
Patent JP-H08145724-A (JP)
Title: Optical encoder
Inventor: MATSUURA TATSUHIKO
IPC: G01D5/36
Filed: 1994-11-25
Abstract: PURPOSE: To provide an optical encoder in which the harmonic distortion of a phase signal is effectively removed only by the control of scale lattice width to enhance the precision. CONSTITUTION: A main scale 11 and index scales 12a, 12b are arranged in parallel to each other, a light source for emitting a parallel light is arranged above the main scale 11, and light receiving elements 13a, 12b for detecting the transmitted light quantity are arranged in the rear of the index scale 12. The main scale 11 is an uniform lattice in which a light transmitting part and an untransmitting part are alternately arranged in the same width. The index scale 12 is a nonuniform lattice in which the width obtained in each level when the amplitude of a sine wave having the same period of the lattice arrangement pitch in the main scale 11 is divided into 10 pieces is assigned as the width of the untransmitting part, and the transmitting part and the untransmitting part are arranged at the same arrangement pitch as the main scale 11.  The nonuniform lattice functions as a substantial sine wave lattice, and an output signal having no harmonic distortion can be provided.
Patent JP-2001135003-A (JP)
Title: Threading mechanism for magnetic recording/reproducing device
Inventor: TSUCHIYA MANABU
IPC: G11B15/67
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a threading mechanism for a magnetic recording/ reproducing device with which stable operation may be obtained by realizing the operation to grip a leader pin with a retractor block by simple turning of the retractor block. SOLUTION: A threader drive which holds the leader pin and guides the leader pin to a reel via a guide route when a threading mechanism moves the cartridge loader holding a cartridge to a cartridge loading position of a deck base by a loader guide installed at the deck base rotates the leader block by cooperation of a retractor can disposed at the cartridge loader and a retractor disposed at the deck base, engages a hook disposed at the leader block from behind the leader pin along the loading direction of the cartridge loader, clamps the same to the leader block, then guides leader block to the guide path described above.
Patent JP-H03178924-A (JP)
Title: Dye coupler
Inventor: GOTSUTOFURIIDO UENKO
IPC: A61K8/00
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a keratin fiber-dyeing composition that contains a specific substituted pyrimidine as a coupler, is soluble in water, excellent in storage stability, easy to pack and handle, covers gray hair and is excellent in applicability and color stability. CONSTITUTION: This coupler contains a compound of the formula (X is NH2 , SH, OH; R1 -R4 are each H, a 1-6C alkyl), typically 2,4,6-triamino-pyrimidine, 2,4-diaminohydroxypyrimidine or the like. The compound of the formula is used together with a tetraaminopyrimidine developer and 2-chloro-p- phenylenediamine developer to give a further bright color. The compound of the formula is used as a coupler together with a variety of developers to realize a wide range of colors including blue and gray.
Patent JP-H07170617-A (JP)
Title: Gas insulated switching apparatus
Inventor: UEHARA KYOICHI
IPC: H02B1/20
Filed: 1993-12-16
Abstract: PURPOSE:To provide a gas insulated switching apparatus in which an outage period of a transmission line and a switching facility of an electric station is shortened and a step-up operation can be facilitated in the case of a voltage step-up work of the line. CONSTITUTION:The gas insulated switching apparatus comprises a high-voltage aeries transmission line 1A, a high-voltage bushing 2A connected with the line 1A, a low-voltage transmission line tripping unit connected to the bushing 2A, a low-voltage gas insulated switching unit 19 connected through the tripping unit, and a step-up high-voltage gas insulated switching unit 20. At the time of removing the tripping unit, the unit 20 is connected to the bushing 2A instead of the unit 19.
Patent JP-H09124512-A (JP)
Title: Water-soluble medicine-pullulan combination preparation for targeting liver
Inventor: IKADA YOSHITO
IPC: A61K47/36
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation enabling a medicine to target a liver, reducing the dose of the medicine and prolonging medicine actions for a long period of time by bonding the medicine unstable in an organism to a water-soluble polymer transporting material pullulan. SOLUTION: This water-soluble medicine-pullulan combination preparation for targeting liver is obtained by bonding a medicine (preferably one having >=3,000) to a water-soluble polysaccharide pullulan (preferably one having >=20,000). The objective pullulan is preferably obtained by a cyanuric chloride method for adding a solution of cyanuric chloride in dimethylformamide to an aqueous solution of pullulan, introducing the cyanuric residue to the pullulan, removing unreacted cyanuric chloride by gel filtration, then adding cyanurated pullulan to an aqueous solution containing the medicine and chemically bonding the medicine to the pullulan. When the medicine is a peptide or a polypeptide, the pH in the boning reaction is preferably in the vicinity of 7. The temperature is preferably a low temperature such as 4 deg.C.  The medicine is preferably used in the blending ratio of 0.1-10 mol% based on the hydroxyl group of the pullulan.
Patent JP-H09134661-A (JP)
Title: Wiring circuit breaker
Inventor: NAKAYAMA MASAHIKO
IPC: H01H73/12
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a small wiring circuit breaker whose structure is simple and inexpensive by operating a toggle link mechanism part to interlock a separator to press and operate a movable contact and an operation hand with each other by pressing a trip button. SOLUTION: An operation handle 9 projecting from an opening part 10 of a cover body 11 is rotated with a support shaft 13 as the center, and a toggle link mechanism part 8 interlocking with its rotary arm 14 through a mutually hooking piece 15 is operated, and a movable contact 6 is vertically swung through a separator 7, and a movable contact 5 is contacted with and separated from a fixed contact point 3 of a fixed contactor 4 arranged on a base stand 2. In this wiring circuit breaker 1, an alarm contact to announce an alarm outside and a trip button 12 to confirm operation of this alarm contact are provided.  Confirmation of this operation is performed in such a way that the trip button 12 is pressed, and the rotary arm 14 is rotated, and the toggle link mechanism part 8 and the separator 7 are operated through the mutually hooking piece 15 by its rotation, and the contacts are opened by operation of the movable contact 6.
Patent JP-2001131799-A (JP)
Title: Device and method for automatically inserting anode
Inventor: ITAI TOYOKAZU
IPC: C25D21/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically inserting an anode which can implement the uniform electric plating on a work to be plated 1, and mechanically insert and take out an anode 4 in a labor-saving manner. SOLUTION: The anode automatically inserting device comprises an anode handling device 7 to carry in/carry out the anode 4 to an upper surface 30 of an anode support 3, and a control device 10 which calculates the consumption of the anode 4 based on the carrying speed of the work 1, the plating current and the energization time, and controls the push-in quantity of an anode pusher 9 by the unit smaller than the width T2 of the single anode 4 in the push-in direction so that the clearance T1 between the anode 4 and the work 1 is substantially constant according to the consumption.
Patent JP-H10158693-A (JP)
Title: Water washing method of animal fiber product
Inventor: YAMASHITA KAZUHIRO
IPC: C11D3/34
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing method, although being a water washing of animal fiber products, whose working efficiency of finishing is enhanced to the same level as that of dry cleaning, washing is complete, and deformation, wrinkle, and shrinkage is prevented to be looked like new, and it is excellent in safety and economy of the work, and existing washing machines and dewaterers are applicable. SOLUTION: In this washing method of fiber products including an animal fiber, the fiber products are immersed in an aqueous solution in which at least a nonionic surfactant and/or an anionic surfactant and at least one of the fiber protecting agent selected from the group consisting of a lanolin derivative, a polycarboxylate, a polyacrylamide derivative, a polyoxyethylene derivative, a paraffin sulfonic acid derivative, etc., are dissolved, and after washing they are treated with a finishing agent contg. at least one kind of silicone selected from the group consisting of dimethyl silicone, an amino modified silicone, an epoxy modified silicone, and an polyether modified silicone.