baber/WOPTO huggingface dataset:
Patent JP-H01290125-A (JP)
Title: Recorder for optical disk
Inventor: FUKUSHIMA MITSUGI
IPC: G11B7/0045
Filed: 1988-05-16
Abstract: PURPOSE:To form the shape of a short pit satisfactorily by obtaining a write signal based on a delay signal, and deciding the strength of the write signal based on a detecting signal. CONSTITUTION:A gate signal (q) is provided with pulse width 2T, 3T-10T, respectively corresponding to the pulse width 3T, 4T-11T of the pit part of an EFM signal (c) that is a kind of modulation system. Therefore, two pulses with the largest width are allocated to the pulse with the pulse width 3T out of the pulses of the EFM signal (c). Also, three pulses with medium width are allocated to the pulse with pulse width 4T, and four to 10 pulses with the smallest width are allocated to the pulses with pulse width 5T-11T. Thus, a shorter pulse becomes an EFM cutting signal (z) with high recording energy density, and is derived to an output terminal 11, then, recording can be performed with accurate pit length.
Patent JP-H07323534-A (JP)
Title: Printing controller and its controlling method
Inventor: MIKAMI FUMIO
IPC: B41J2/21
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a printing controller and its controlling method wherein dispersion in density for each position owing to a recording head is eliminated to form an excellent image. CONSTITUTION:When a data of each component of KCMY is inputted, a code indicating a ratio wherein a data of color component to be watched therein occupies pixels to be watched, is outputted from a component ratio code forming circuit 102 to look up tables 104-107, and a data of a color component to be watched at present and the number of upper bits of a total value of respective components of the pixels to be watched are also supplied. Consequently, since a multiplying factor corresponding to each of KCMY is obtained from respective look up tables, it is calculated with multipliers 108-111, and lastly added with an adder 113. A corrected data of each component of the pixel to be watched is selected with a selector 114 only when a value set to a shift register 115 is '1'. In other cases excepting that, a multivalued data before correction is selected.
Patent JP-S63285230-A (JP)
Title: Coal gasifying type composite power plant
Inventor: HATTORI YOICHI
IPC: F02C3/28
Filed: 1987-05-18
Abstract: PURPOSE:To aim at enhancing the thermal efficiency by providing a heat- exchanger for bleed air from a gas turbine compressor and air discharged from a booster compressor, and an intake-air cooler for the booster compressor. CONSTITUTION:Bleed air from a gas turbine compressor 10 is fed into a coal gas furnace 1 through a booster compressor 23. There is provided a heat- exchanger 24 for bleed air from the gas turbine compressor 10 and discharge air from the booster compressor 23. Further there is provided an air cooler 25 for cooling intake-air of the booster compressor 23. With this arrangement sensible heat given by the bleed air from the compressor 10 can be retrieved by the heat-exchanger 24, thereby it is possible to enhance the thermal efficiency of the power plant.
Patent JP-S6010906-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII KAZUAKI
IPC: H03H3/08
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a gallium arsenic Schottky barrier gate FET having a small contact resistance of a source-drain electrode by ion-implanting an N type impurity with a gate electrode used as a mask. CONSTITUTION:The gate electrode 6 consists of a high-melting point silicide layer and its contact region 4 is an N-channel region. The N type impurity, e.g., silicon is implanted at 175keV by using the gate electrode 6 and a resist mask 7 as masks. The amount of dose is nearly 1.7X10<13>/cm<2>. In this ion implanting method, the N type impurity is subjected to scattering while passing through a nitride aluminum film 2 and introduced only to the vicinity of a surface layer 4' with very high density in nearly 5X10<18>/cm<2>. Then the N type impurity is activated by heat treatment to eliminate the nitride film 2 and the source-drain electrode is fitted.
Patent JP-2000312202-A (JP)
Title: Frame timing establishing method
Inventor: TAKAHASHI TAKUYA
IPC: H04L7/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To perform an exact frame processing every time by providing a data counter inside a general purpose processor and changing its counter value whenever one piece of demodulated data is received. SOLUTION: The data received by an antenna 101 is demodulated by an RF part 102 and a demodulating part 103 and inputted in the general purpose processor 104' as the received data. Immediately after the received data is judged to be inputted in the general purpose processor 104' here, a value of the data counter 114 is changed. For example, when the number of pieces of data in a frame is 10 pieces, the value is transited between a starting value 1 and an ending value 10. When a processing to the frame is performed, the value of the data counter 114 is referred by the multi purpose processor 104'. For example, when a reference position on the processing is set as counter value as 500 when the number of pieces of data in the frame is 1000, the data which is 100 counts before the value is utilized.
Patent JP-H06307493-A (JP)
Title: Fluid enclosed type cylindrical mount
Inventor: FUNABASHI SHIGEYUKI
IPC: F16F13/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a fluid enclosed type cylindrical mount capable of profitably obtaining stopper function in each direction on the rebound side. CONSTITUTION:In a fluid sealed type cylindrical mount in which a pressure receiving chamber 54, and first and second balancing chambers 56, 58 connected to the pressure receiving chamber 54 through first and second orifice passages 60, 62, are provided between inner cylindrical metal-fittings 12 and outer cylindrical metal-fittings 14, the first balancing chamber 56 and the second balancing chamber 58 are provided parallel in the axial direction on the diametrically opposite side from the pressure receiving chamber 54 with respect to the inner cylindrical metal-fittings 12. Further, a circumferential direction extending partition wall 38 is formed between A the first balancing chamber 56 and the second balancing chamber 58.
Patent JP-H07325715-A (JP)
Title: Microcomputer
Inventor: TAKEUCHI SADAJI
IPC: G06F9/26
Filed: 1994-05-31
Abstract: PURPOSE:To shorten the cycle (processing) time of each instruction, to reduce the word length of each instruction and also to improve the using efficiency of the instruction memory capacity by dividing a conditional branch into a transfer instruction and a conditional branch instruction. CONSTITUTION:A microcomputer includes an instruction memory 10, an instruction register 20, an instruction decoder 30, a program counter 40, an incriminator 50, a flag register 60, a condition register 70, a condition decoder 80, an AND circuit 90, and a selector 100. The branch conditions are previously transferred to the register 70 by a transfer instruction. The signal having the branch conditions decoded by the decoder 80 and the specific conditions of the register 60 are branched and decided by the branch control signal of a conditional branch instruction. When the conditions are satisfied, the selector 100 is controlled so that the contents of a branching destination address field are transferred to the counter 40 and branched there.
Patent JP-S599676-A (JP)
Title: Multicolor recording device
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J2/325
Filed: 1982-07-09
Abstract: PURPOSE:To perform multicolor recording at a sufficient printing speed with sufficient resolution, by providing at least >=3 toner supplying mechanisms for different colors corresponding to thermal heads, and providing a transfer belt between the toner supplying mechanisms and thermal heads. CONSTITUTION:The transfer belt 2 driven as shown by an arrow A is provided between three thermal heads 3-5 having numbers of heating bodies and the facing toner supplying mechanisms 6-8 for the different colors, and the timing of the heat generation of the thermal heads 3-5 is controlled by optical detectors 12-14 respectively. When the transfer belt 2 is driven and the thermal heads 3- 5 are also driven at the timing of the optical detectors 12-14, latent images in three colors are formed successively on the transfer belt 2 in a mixed state and sent to a transfer part 15a. A transfer head 15 is powered on to heat up under the timing control of an optical detector 18 to transfer the latent images to ordinary paper 17 from the transfer belt 2.
Patent JP-H04323598-A (JP)
Title: Device for replacing material of nuclear reactor container
Inventor: KASAMOTO OSAMU
IPC: G21C13/00
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the height of a building by providing an upper rotating dome, a replacement opening which is opened and closed by movement of a slide gate, and a horizontally moving replacement stand, and replacing materials from the cross direction. CONSTITUTION:An upper rotating dome 15 is horizontally rotatably provided on a support stand 14 provided on a building 3 in such a way as covering the upper portion of a reactor container 1. An opening 20 for replacement is formed through one side of the circumferential direction of the dome 15 and a slide gate 22 which moves along a rail 21 provided on the dome 15 so as to open and close the opening 20 is provided in the dome 15. To replace the nuclear fuel 4' (material) of a reactor core portion, the slide gate 22 is moved to open the opening 20 and a moveable replacement stand 24 is inserted on the reactor core portion 4 from the opening 20 and the nuclear fuel is replaced using the replacement stand 24.
Patent JP-H01290333-A (JP)
Title: Stuff processing circuit
Inventor: NOGUCHI TADANOBU
IPC: H04J3/00
Filed: 1988-05-18
Abstract: PURPOSE:To quicken the system switching from an active system to a standby system by outputting a pseudo stuff pulse SP' in place of a conventional stuff pulse SP in the occurrence of system changeover command SC and inserting the pulse to a blank period transited to the stuff pulse. CONSTITUTION:A stuff processing circuit 10 is placed in a transmission end, receives an input data Din and outputs a stuff synchronizing data Dout. A stuff pulse insertion circuit 13 receiving a stuff pulse insertion request SR from a stuff control circuit 11 outputs a stuff pulse SP. A pseudo stuff pulse SP' outputted from a pseudo stuff pulse insertion circuit 14 or a pulse SP' in the stuff pulse SP from the stuff pulse insertion circuit 13 is selected and outputted for a prescribed time by a switch 15. A timer 16 receives a system switching command SC to generate the prescribed time. Thus, the pseudo stuff pulse SP' is outputted in place of the conventional stuff pulse SP in the occurrence of the system switching command SC.
Patent JP-S6010467-A (JP)
Title: Magnetic disc storage device
Inventor: SAKURAI HIROSHI
IPC: G11B21/02
Filed: 1983-06-30
Abstract: PURPOSE:To guide smoothly a carriage and eliminate a play between the carriage and a guide member even if the parallelism of a pair of guide members is slightly low by guiding and supporting the carriage on guide members through an elastic member. CONSTITUTION:When a motor is operated, a carriage 12 which carries a magnetic head through a belt 10 by the rotation of an output shaft 9 is guided by shafts 23 and 26 and is moved in the direction of an arrow B or C. In case of this movement, the play between the shaft 26 and a bearing 25 is eliminated because the bearing 25 is held for the carriage 12 by a bent elastic member 24, and the deviation of the parallelism of shafts 23 and 26 is compensated with the variation of the bend quantity of the elastic member 24 because the carriage 12 is supported elastically to the shaft 26, and as the result, the carriage 12 is moved smoothly.
Patent JP-S5820582-A (JP)
Inventor: ARAKAWA TSUNEAKI
IPC: B62M7/02
Filed: 1981-07-30
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-S61100-A (JP)
Title: Method for separating mollusk dermal collagen
Inventor: KATOU AKIRA
IPC: A61L17/00
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a dermal collagen useful as a medical sewing thread, gauze, cosmetic, food packaging material, etc., by slicing a mollusk dermis with a little subcutaneous muscular tissue stuck thereto, drying the sliced dermis, and peeling the dermis. CONSTITUTION:Epidermis of a mollusk, e.g. cuttlefish or octopus, is peeled, and the above-mentioned dermis with subcutaneous muscular tissue of 1-3mm., preferably 1.2-2.8mm. thickness stuck to the dermis is sliced, dried, preferably at a low temperature or vacuum drying, and then the dermis is peeled from the above-mentioned muscular tissue to isolate the dermal collagen therefrom.
Patent JP-S5644521-A (JP)
Title: Intake and exhaust system for combusting apparatus
Inventor: KANEHARA NOBUYUKI
IPC: F23L17/16
Filed: 1979-09-17
Abstract: PURPOSE: To accomplish forced drawing of fresh air and discharging of combustion gas in a combusting apparatus like a grille and an oven which discharges high- temperature exhaust gas, by connecting the outlet port of a fan to an exhaust pipe, and connecting an exhaust chamber to a low-pressure injector portion of the exhaust pipe.  
     CONSTITUTION: The outlet port of a fan 7 is connected to an exhaust pipe 12 consisting of a high-pressure portion 8, nozzle 9, low-pressure portion 10 and enlarged portion 11. The exhaust pipe 12 is extended to the outside through a wall 14 and an exhaust chamber 5 is connected to the low-pressure portion 10 of exhaust pipe 12 via a connecting pipe 6. Fresh air is drawn from an intake pipe 13 into a casing 1 by means of fan 7 and issued from the outlet port of fan 7 into exhaust pipe 12 as primary and secondary air for a gas burner. After the fresh air is combusted in a combustion chamber 4 by burner 3, combustion gas is introduced into exhaust chamber 5. Here, since pressure in low-pressure portion 10 is lowered by the high- speed air flow from nozzle 9, combustion gas in exhaust chamber 5 can be drawn to the outside effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0418146-A (JP)
Title: Weaving
Inventor: YAMOCHI AKIRA
IPC: D03D23/00
Filed: 1990-05-11
Abstract: PURPOSE:To obtain high-quality woven fabric free from tight pick and falling defect in weaving spun yarn of polyester fiber spun at specific spinning and winding speed by an air jet loom of air guide single nozzle type, carrying out weft inserting through whole free traveling. CONSTITUTION:Spun yarn of polyester fiber spun at >=6,000m/minute spinning and winding speed is used as weft and weft inserting is done through whole free traveling by an air jet loom of air guide single nozzle type using a weft guide device equipped with plural guide pieces 3 and having formed an introduction passageway of jet air flow from an air jet nozzle 2 and a drum type length measuring storage device capable of storing weft for one extra weft inserting to carry out weaving well.
Patent JP-S5911936-A (JP)
Title: Back mirror outside car
Inventor: YANAGIDA TOSHIO
IPC: B60R1/06
Filed: 1982-07-12
Abstract: PURPOSE:To prevent stress from being generated inside a mirror housing along with the prevention of fatigue produced in a spring by connecting a wire coupled with the spring to a car body via a tension adjusting mechanism. CONSTITUTION:Stopper rings 23a, 23b pierced by respective wires 22a, 22b and fixed on them at positions near the ends of said wires are fitted in the small holes of potbelly-shaped holes, and other end sides of the respective wires 22a, 22b are connected with a base 10, respectively. The lengths of the respective wires 22a, 22b connecting the respective springs 20, 21 with the base 10 are set up so as to provide the lengths where the tensile force of the springs 20, 21 is not applied to the base even if a mirror housing 13 is turned into a folded state against the base 10. Accordingly, it is facilitated to assemble the springs 20, 21 stretched between the base 10 and the housing 13, and stress caused by the tensile force of the spring is not produced in the housing 13 at the folded state of the housing 13.
Patent JP-H08310573-A (JP)
Title: Pressure vessel
Inventor: ITO SUKEHIDE
IPC: B67B1/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a pressure vessel which is easy to manage and highly safe wherein breakage due to high pressure of gas can be avoided without increasing strength. CONSTITUTION: A fitting margin L with which a container body 1 and an upper end plate 13 maintain surface contact by fitting is provided at a joint of the container body 10 and the upper end plate 13, while a plurality of spot welds 16... by spot-welding are scatteredly applied along an entire periphery corresponding to the fitting margin L. Further, more complete airtightness can be secured by an entire periphery weld 15 of an end face along the other end face of the container body 10 at an end. Therefore, in the event of introduction of extraordinarily high pressure carbonic acid gas G into a cleaning vessel 1 during cleaning, the upper end plate 13 of the cleaning vessel 1 begins to deform, and the upper end plate 13 with a concave upper face deforms into a protrusion upward, so that gas is vented with a partial crack caused, thereby securing safety without breakage.
Patent JP-H02297025-A (JP)
Title: Commodity name registering device
Inventor: TAKAHASHI TOYOKAZU
IPC: G01G23/42
Filed: 1989-05-11
Abstract: PURPOSE:To curtail the storage quantity, and also, to execute the retrieval based on a unit word by decomposing a commodity name into unit words, specifying each unit word by a code and storing it. CONSTITUTION:A code corresponding to a unit word 36 is set as a call code 35, and a character code for constituting the unit word 36 is set as data, and registered in advance in an area 37 of a commodity data storage circuit 30. Subsequently, from a keyboard 10, a call code 31 of a commodity to be registered is inputted to an area 34 of the circuit 30, and thereafter, commodity name data 32 to be registered is inputted in order of the uppermost rank word, a second rank word and a third rank word. In such a way, as a result, the commodity name is stored by combination of the unit words 36. Also, when data belonging to the commodity data, for instance, a unit price is inputted without encoding it, it is stored as unit price data 33. As a result, a dictionary structure is constituted, the storage quantity is curtailed, an input miss is prevented, and also, based on the unit word 36, the retrieval can be executed.
Patent JP-S61277566-A (JP)
Title: Chuck siding mechanism of multi-shift device
Inventor: SEKI SHINTARO
IPC: B65G47/90
Filed: 1985-06-04
Abstract: PURPOSE:To form a small package body without applying any man power at all and simplify an operation by inclining connecting rods via the shift of a connecting rod driving bed and sliding a chuck along a siding rail. CONSTITUTION:Cylindrical objects arranged on a working bench 7 are held by a chuck 3 by lowering a mount 1 with a hydraulic cylinder 11a. Next, the mount 1 is lifted and a hydraulic cylinder 11b is extended, respective connecting rods 5 connected to fitting pieces 13 of a connecting rod driving bed 4 are inclined, and the chuck 3 is slided along a siding rail 2. Then, under this condition they are shifted onto a stacking board 8 and are inserted into core bodies protruded through a base sheet 15 on a receiving table 16 then are shifted under a condition that they are sided to a reduced separation. Accordingly, a small package body can be formed without apply any man power at all.
Patent JP-S5642776-A (JP)
Title: Electric expansion valve
Inventor: FUJIEDA HIROSHI
IPC: F16K31/02
Filed: 1979-09-18
Abstract: PURPOSE: To heighten the velocity of response and obtain a long lifetime, by composing a valve driver of a step motor and gears, housing the step motor, the gears, etc. in an enclosed container and using a hermetic seal for the power lines of the motor.  
     CONSTITUTION: A coolant from a coolant inlet pipe 7 passes through the gap between a valve seat 5 and a needle valve 4A and then flows out of an outlet pipe 8. A step motor 1, a gear 3, etc. are housed in an enclosed container 9. Although the coolant enters from the gap between a valve stem 4 and a valve frame 6 into a space defined by the container 9, the coolant does not flow out of the container because it is enclosed. A seal member 10 hermetically seals up connection terminals for leading the power lines 11, 12, 13, 14, 15 of the step motor 1 out of the container 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61425-A (JP)
Title: Air purification system
Inventor: ARIMURA YOSHIAKI
IPC: B01D46/26
Filed: 1984-06-13
Abstract: PURPOSE:To perfectly remove fine particulate dust by springing out the dust to a porous cylinder, in an air purification method, by introducing air into the porous cylinder rotating at a high speed and allowing the same to pass through the wall of the porous cylinder. CONSTITUTION:Air is passed through an ultra-fine particle filter (HEPA filter) 3 while pressurized by a blower 2. At this time, the greater part of dust with a particle size of 0.1mum or more is adhered to the filter 3 and dust with a particle size of 0.1mum or less remains in air. When this air is passed through pores of a porous cylinder 5 rotating at a high speed in a wind tunnel 4, dust is impinged to the wall of the porous cylinder and sprung out to the inner surface of the wind tunnel 4 to be collected to the bottom surface 9 of said wind tunnel 4. Dustless air is taken out from the take-out port 10 provided to the upper part of the wind tunnel 4 and the dust accumulated to the bottom surface of the wind tunnel 4 is periodically removed.
Patent JP-H02299325-A (JP)
Title: Cable fault retrieval method
Inventor: ISHIKAWA YOSHIHISA
IPC: H04B3/46
Filed: 1989-05-12
Abstract: PURPOSE:To locate a cable fault point by providing one set of monitor wires in a multi-core cable, providing a resistor to an intermediate relay station and measuring a line resistance of the monitor wire from a terminal station when a fault takes place in the multi-core cable. CONSTITUTION:When no fault takes place in a PCM cable, since n-set of resistors whose resistance is R are connected in parallel with a monitor line 41, a resistance between monitor lines (a) and (b) measured by using a resistance meter 61 in a terminal station A and a resistance between lines a' and b' measured by using a resistance meter 62 in a terminal station B are equal to each other (=R/n). When the result of measurement shows that it is smaller than R/n, the fault is a fault other than a broken cable such as a short-circuit line and when the result is larger than R/n, it is a broken cable, then the fault position is located. Since the resistance between the monitor lines (a) and (b) and the resistance between the lines a' and b' are correspondent to each other, then the cable fault point is easily located from the resistance.
Patent JP-H02298542-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA TETSUO
IPC: C08L23/00
Filed: 1989-05-13
Abstract: PURPOSE:To provide the title composition excellent in rigidity, impact strength, heat resistance, coatability, chemical resistance, etc., comprising a polyolefin modified polymer obtained by reaction of a monomer mixture containing an aromatic vinyl monomer and a maleimide copolymer. CONSTITUTION:The objective composition comprising (A) 10-90wt.% of a polyolefin modified polymer obtained by reaction, in the presence of A1: 50-95wt.% of a polyolefin, of A2: 5-50wt.% of a monomer mixture made up of (1) 45-95wt.% of an aromatic vinyl monomer and (2) 5-55wt.% of at least one compound selected from acrylic monomers, vinyl cyanide monomers, maleimide monomers and unsaturated dicarboxylic anhydride monomers and (B) 90-10wt.% of a maleimide copolymer having (a) 30-70mol% of an aromatic vinyl monomer group, (b) 30-50mol% of a maleimide monomer group and (c) 0-30mol% of another copolymerizable monomer group and, furthermore, pref. (d) a rubbery polymer.
Patent JP-S60263986-A (JP)
Inventor: AKIBA KAZUHIKO
IPC: G09G5/08
Filed: 1984-06-13
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。