baber/WOPTO huggingface dataset:
Patent JP-H05295726-A (JP)
Title: Top processing method for reinforced concrete structure
Inventor: IWAKIRI SHIGERU
IPC: E02D5/34
Filed: 1992-04-21
Abstract: PURPOSE:To very easily remove the unnecessary part at the top of a reinforced concrete structure and expose longitudinal vertical reinforcement. CONSTITUTION:A cage 2 of reinforcing bars is inserted in an excavation hole 1 followed by placing of concrete, and then a partition wall sheet 12 is pulled up so that the inner and the outer concrete are bounded by cylindrical, pulled-up partition wall sheet and a plate-shaped member 6. A partitioning sheet 16 is elongated (spread), and its upper and lower are bounded, and after hardening of the concrete, the lump-form concrete is removed to cause exposure of the longitudinal vertical reinforcement bars 3.
Patent JP-H09287573-A (JP)
Title: Booster pump device for directly connecting to water line
Inventor: TAMAGAWA MITSURU
IPC: E03B5/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make the device to be small-sized and compact utilizing an automatic water feed pump device for a water receiving tank used up to now by providing a header connected to the suction side of pumps and connected to a water line pipe, and a check valve between the header and a discharge confluent pipe. SOLUTION: Respective booster pumps 42, 42 are respectively provided with gate valves 12, 12 and 15, 15 on the suction side and the discharge side. When the pumps 42, 42 are exchanged, the pumps 42, 42 are intercepted from pipe lines by these gate valves, and the pumps only can be detached. A header 11 is a straight pipe, and hence a suction pipe 5 can be connected to the other end side. The suction pipe 5 is not only connected along the axial direction of the header 11, but can be connected in the directions of bending front and rear, up and down against the header 11, or arranged to be bent so as to be in parallel with the header 11. The connecting condition of the suction pipe 5 can be optionally selected according to the condition of the installation site.
Patent JP-S60261391-A (JP)
Title: Driving method of inverter
Inventor: HAMAGUCHI MARIO
IPC: H02M7/48
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a suitable output voltage even if the voltage of a power source varies by obtaining a power source voltage of an inverter by utilizing an overcurrent tripping function, thereby correcting the frequency/voltage characteristic. CONSTITUTION:An inverter has an AC power source 1, a converter 2, an inverter 3, a PWM signal generator 4, a controller 5 and a current detector 6, the controller 5 delivers the voltage command value of the level preset to the frequency command value to a PWM signal generator 4, and the generator 4 generates a signal of a PWM pattern corresponding to the voltage command value. The inverter is initially started by the PWM pattern for applying an output voltage V1 higher than the optimum starting voltage Vs to start it. At this time, if the voltage of the power source is higher than the voltage Vs, the starting current becomes larger than the overcurrent level, the overcurrent is tripped to interrupt the output of the inverter 3. When the output is interrupted, a PWM pattern for applying a voltage V2 lower than the voltage V1 as the output voltage is applied to the inverter to restart it.
Patent JP-H04228137-A (JP)
Title: Optical head
Inventor: AIKO HIDEKI
IPC: G11B7/09
Filed: 1991-05-07
Abstract: PURPOSE:To realize low cost and to improve efficiency in mass production by reducing the number of component parts in the optical head for an optical disk memory, maintaining the deviation of error signals at a fixed level, thereby facilitating an adjustment to fulfill a stable performance in a short time. CONSTITUTION:The detecting means of the optical head is composed of a convex lens, a polarizing beam splitter in which two luminous fluxes where an incident light is split by a polarizing film, are emitted to the same direction and either one of the two luminous fluxes is reflected or transmitted in an approximately columnar state consisting of quadratic surfaces, a multi-splitting photodetector, and an arithmetic circuit; and the convex lens and the polarizing beam splitter are held at a prescribed fixed distance and are allowed to move to the direction of the optical axis of the incident luminous flux. Also, by providing an adjusting means to adjust the multi-splitting photodetector in two steps, concerning the adjustment of the photodetector, the adjustment to fulfill the stable performance in a short time is available, and a further improvement in the mass production is attained.
Patent JP-S5527789-A (JP)
Title: Transversal filter
Inventor: KURAHASHI KOUICHIROU
IPC: H03H15/00
Filed: 1978-08-19
Abstract: PURPOSE:To enable the control through an electric method even in case the coefficient unit is included into LSI and thus to realize the optional transmission property by applying the transmission property in the form of the time-series signal of coefficient Cn when the transmission property is set up from outside. CONSTITUTION:The N-1 units of delay circuits 21-2N-1 are connected vertically to input terminal 1, and coefficient units 3O-3N-1 are connected to the input/output end of each circuit 2. And each counter 3 is set to the coefficient value corresponding to the coefficient value setting signal of input terminal 4. The output of each counter 3 is applied to corresponding integrators 5O-5N-1, and this output is applied to adders 71-7N-1 via switch circuits 61-6N-1 with every end of the integrating period. Each of adders 7 and delay circuits 8 are connected vertically and alternately, and the output of the adders are transmitted to the next steps in sequence to be delivered.
Patent JP-H04331949-A (JP)
Title: Radiation image read and output device
Inventor: MATSUMURA SHIGERU
IPC: H04N7/18
Filed: 1991-05-07
Abstract: PURPOSE:To provide the radiation image read and output device which can outputs the optimum image corresponding to the purpose of a diagnosis and reuse a stored image without rephotographing. CONSTITUTION:The radiation image read and output device 1 has an image read means 2 which reads an image stored in a radiation image storage plate, image processing means 5 and 6 which performs image processing for the optimum display of an object image, and an image output means 7 which outputs the processed image, and an image emphasizing means 3 which emphasizes the image is provided in front of the image processing means 5 and 6. Further, an image storing means 4 is provided behind the image emphasizing means 3 and before the image processing means 5 and 6. Consequently, the object image can be read out of the radiation image storage plate in the best state and the image processing is repeated to obtain the best image.
Patent JP-H08298580-A (JP)
Title: Facsimile equipment
Inventor: KAWAJIRI HIROMITSU
IPC: G06K9/00
Filed: 1995-04-25
Abstract: PURPOSE: To selectively enable facsimile transmission and speech based on the called party number for which a character recognition is performed. CONSTITUTION: A reader 3 reads the image information on an original G. A CPU 1 performs a character recognition for the called party number recorded at the preliminarily designated location on the original G based on the read image information. When a transmission key 2b is operated, an NCU 9 connects a modem 8 and a telephone line, a tone signal generation circuit 6 transmits the signal according to the recognized called party number and the lines with a tone signal detection circuit 7 and a called party facsimile equipment are connected. After the lines are connected, the modem 8 transmits the read image information to a called party via the NCU 9.  When a speech key 2c is operated, the NCU 9 connects an accessory telephone set 15 and a telephone line, the tone signal generation circuit 6 transmits the signal according to the recognized called party number and the speech with the called party by the accessory telephone set 15 becomes possible.
Patent JP-H04332653-A (JP)
Title: Printing head assembly method
Inventor: YABU RYOSUKE
IPC: B41J2/235
Filed: 1991-05-07
Abstract: PURPOSE:To obtain an assembly method by which a printing head having stable characteristics can be obtained at a low cost without fluctuating the equivalent mass and effective length of spring members and generating a thermal strain caused by a local heating, relating to a method for assembling a printing head used for a printing device and the like. CONSTITUTION:In a method for assembling a printing head 1 consisting of a base mount 11 and hammer members 15, 16 held to said base amount 11 by spring members 12, 13, said spring members 12, 13 are temporarily fixed so that the both ends thereof are depressed in grooves provided in said base mount 11 and said hammer members 15, 16 and, thereafter, said depressed parts are heated to be fixed by diffusion bonding.
Patent JP-H05296187-A (JP)
Title: Centrifugal fan
Inventor: HARAGA HISATO
IPC: F04D17/08
Filed: 1992-04-21
Abstract: PURPOSE:To suppress the turbulence and vortex of air, generated at the air blowing time, to the minimum, and uniform speed distribution so as to prevent noise by fitting numerous stream fairing thin plates, disposed at fixed spaces apart in the axial direction of a fan, to the inner peripheral surface of a fan case opposed to the periphery of the fan. CONSTITUTION:With the rotation of a multilayer disk fan F, air is sucked from an inlet port 20 provided at the center of a fan case 5, and flows into the fan F from the fan inlet F1 of disks 1 on the front side plate 5a side so as to form thin air layers (a) between the disks 1, 1. The thin air layers (a) move toward the outer periphery of the disks 1 by centrifugal force and simultaneously flow out in the tangential direction from the outer periphery with the movement thereof accelerated further effectively by numerous blade bodies K provided at the disks 1. The thin air layers (a) are then faired by numerous stream fairing thin plates M provided parallel on the inner side face of the fan case and blasted from an exhaust port 4. At this time, the air flowing out from the peripheral edge of each disk 1 is faired by passing between stream fairing thin plates M and exhausted in the uniform speed distribution with turbulence and vortex suppressed.
Patent JP-S59225940-A (JP)
Inventor: HASEGAWA TSUGUO
IPC: B31B50/25
Filed: 1983-06-07
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-S60244532-A (JP)
Inventor: MIYOSHI SHIYOUICHI
IPC: B32B3/12
Filed: 1984-05-18
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-H11296243-A (JP)
Title: Power supply voltage adjusting circuit, semiconductor device and method for adjusting power supply voltage of semiconductor device
Inventor: SHIODA TETSUYOSHI
IPC: H02M3/155
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a power supply voltage adjusting circuit. SOLUTION: A control circuit 30B steps up or down a power supply voltage VDDI to control it based on a value DOUT stored in a D flip flop(FF) at a succeeding clock pulse after storing input data DIN in an D FF 151, i.e., a state whether an order circuit 15 including a critical pulse 152 is normally operated or not. A control signal genertion circuit 16 generates input data DIN having a prescribed phase at a clock CLK in response to the pulse of a start signal START, supplies the input data DIN to the data input terminal of the D FF 151 and is activated in a succeeding clock cycle. Then a signal EFC indicating the validity of the value DOUT is generated and supplied to the control circuit 30B.
Patent JP-H06314700-A (JP)
Title: Field-effect transistor
Inventor: MORIKAWA HIROSHI
IPC: H01L21/338
Filed: 1993-04-28
Abstract: PURPOSE:To provide a field-effect transistor wherein a gate-source parasitic capacitance and a source parasitic resistance are reduced and a high-frequency characteristic is excellent in the field-effect transistor which is provided with a Schottky-type gate electrode. CONSTITUTION:The edge end part on the side of a channel region of an N<+> layer 104a as a source region and the edge end part of a Schottky-type gate electrode 103 nearly coincide via an N<-> active layer 102.
Patent JP-S5627465-A (JP)
Title: Electronic computer system output system
Inventor: MASUDA FUMIO
IPC: G06F11/00
Filed: 1979-08-09
Abstract: PURPOSE: To make it possible to secure the high reliability of computation processing results by providing a comparison collator between electronic computers and an external output unit and then by receiving and transmitting data through this collator.  
     CONSTITUTION: When electronic computers 1 and 2 are in parallel operation normally, control parts 11 and 21 of input parts 3A and 3B of comparison collator 3 close gates 12 and 22 and open gates 13 and 23. As a result, output data from computers 1 and 2 are stored in input buffers 14 and 24. Comparator 15 of comparison output part 3C compares data in buffer 14 to those in buffer 24 and, when the both agree, opens gate 16 to send the data in buffer 14 to external output unit 4. Next, when computer 2 stops, control part 11 opens gate 12 to send output data direct to unit 4 and control part 21 holds gates 22 and 23 closed. Here, if computer 2 is restored, control parts 11 and 21 close gates 12 and 13 and opens gates 13 and 23  to restart the original parallel operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59227600-A (JP)
Inventor: NAMEKI TOORU
IPC: B64G1/64
Filed: 1983-06-09
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-S60248770-A (JP)
Title: Flame-retardant resin molding material
Inventor: NIKI MASAO
IPC: C08L67/06
Filed: 1984-05-22
Abstract: PURPOSE:To obtain an inexpensive material having excellent flame retardance and free from the generation of harmful gas in combustion nor the uneven precipitation of the additive, by compounding an unsaturated polyester resin with alumina white, a bivalent metallic compound and a curing agent. CONSTITUTION:(A) 100pts.(wt.) of an unsaturated polyester resin is compounded with (B) >=25pts. of alumina white represented by the formula [Al2SO4(OH)4. XH2O.2Al(OH)3]n, (C) 0.2-3pts. of a bivalent metallic compound and (D) 0.1- 5pts. of a curing agent. The component B is the one having a refractive index of 1.47-1.56, and the component C is magnesium oxide, zinc oxide, etc.
Patent JP-S5225677-A (JP)
Title: Apparatus for identifying an object moving in a specific direction
Inventor: FUJIWARA MUTSUO
IPC: G08G1/01
Filed: 1975-08-21
Abstract: PURPOSE: To identify only the information of vehicles running in a specific lane by placing a projector and receiver on both sides of two lanes, upward going and downward going, and theoretically processing the shading signals of two beams of lights radiated in mutually reverse directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10228753-A (JP)
Title: Recording medium cartridge, recording/reproducing device using the same and information management device
Inventor: TAKI RYOJI
IPC: G06F21/62
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To surely discriminate and manage the identification information of a recording medium cartridge. SOLUTION: This recording medium cartridge 1 includes an identification display part 4 provided so as to display identification information for discriminating a recording medium 3 inside an outer casing 2 by being stuck to the outer surface of the outer casing 2, and an identification information storage part 5 provided inside the outer casing 2 for storing identification information having the same content as that of information indicated by the identification display part 4.  Also provided are a first reading means 8 for reading the identification information of the identification display part 4 and a second reading means 9 for reading identification information stored in the identification information storage part 5, and identification information read by the first or second reading means 8 or 9 is employed as the identification information of the recording medium cartridge 1 by an identification information prescribing means 10. If the identification information is not read because of the deterioration or the like of the identification display part 4, by using the identification information read from the identification information storage part 5 as that of the recording medium cartridge 1, identification information management is secured.
Patent JP-S59225780-A (JP)
Inventor: KOJIMA HIROAKI
IPC: B07C3/02
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000293046-A (JP)
Title: Image forming device
Inventor: MUKAI HIROKAZU
IPC: G03G15/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make an image of excellent quality, being prevented from scatter of the toner image transferred on recording medium to be provided. SOLUTION: The toner image on the image carrier drum 34 is temporarily transferred on an intermediate transfer belt 42, and re-transferred therefrom to the recording medium. The intermediate transfer belt 42 is provided with a conductive electrode layer 78 therein. The electrode layer 78 becomes, same potential over all round the periphery on the intermediate transfer belt 42. A counter electrode 54 is arranged opposite to the intermediate transfer belt 42. An electric field is generated between the electrode layer 78 and the counter electrode 54, and by this electric field, the force toward the intermediate transfer belt 42 is applied with regard to the negative charge toner on the intermediate transfer belt 42. In consequence of this force, scatter of the toner is prevented.
Patent JP-S5727370-A (JP)
Title: Processing system for area data
Inventor: KANDA YASUTAKA
IPC: G06F17/30
Filed: 1980-07-25
Abstract: PURPOSE:To facilitate desired integration and division effective to the processing of area data by preparing attribute information tables for the area block data and by containing integration and division essential points, etc., in the tables. CONSTITUTION:Integration and division regarding meshes and zones are carried out according to functions INTG(x1, x2) and DIST(x1, x2), and integration and division regarding a mesh and a zone is performed according to a TRMZ(x1, x2) and a TRZM(x1, x2). Original data and attribute information tables should be formed by a user side, but once they are formed, the integration and division is performed freely.
Patent JP-2000042367-A (JP)
Title: Apparatus for treating fluroine-containing organic halogen compound by using catalyst
Inventor: IRIE KAZUYOSHI
IPC: A62D3/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of the catalyst in an apparatus for decomposing a fluorine-containing org. halogen compd. by a catalytic system and to reduce heat loss. SOLUTION: In this apparatus provided with a heater 2 in which the gas to be treated containing the fluorine-containing org. halogen compd. is mixed with water, etc., and is heated to a prescribed reaction temp., a reactor 3 incorporated with the catalyst 9 for decomposing the heated gaseous mixture and a cooler 4 for cooling high-temp. decomposed gas, the heater 2 and the reactor 3 are formed into the integrated structure of a double pipe and a catalyst cartridge 10 is loaded inside a large diameter inner pipe of the reactor 3. The cartridge 10 is freely loaded/unloaded from the lower part of the reactor 3 by engaging the projection of the lower end part of the catalyst cartridge 10 with the groove of the lower part flange 135 of an external pipe 101.
Patent JP-S62260129-A (JP)
Title: Film cassette for endoscope
Inventor: SHOJI KINU
IPC: G03B1/00
Filed: 1986-05-06
Abstract: PURPOSE:To make a take-up cylinder of double structure unnecessary by setting the length between pinholes of a film attached to a film attaching plate body and the end of the film to a value slightly longer than the outside diameter of a film take-up driving cylinder. CONSTITUTION:Pinholes 4h of a film 4 are pierced by fixing pins joined with a film attaching plate body 2 into one body and pinholes 2b of a cover plate 2a are pierced by fixing pins 3 to attach the film 4 to the film attaching plate body 2. A slide projecting part 2b of the film attaching plate body 2 is fitted to a slide groove 1a of a film take-up driving cylinder 1, and a hard cylindrical part (c) is formed with the first turn of the film 4 when the film 4 is wound up. The film 4 and the film take-up driving cylinder 1 constituted in this manner and a film rewind cylinder 8 are stored in a film cassette.
Patent JP-H10288019-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: WATANABE MITSUNORI
IPC: F01M9/06
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for a four-cycle engine which can certainly carry out internal lubrication even in any inclined state. SOLUTION: A lubricating oil is fed from an oil reserving chamber 18 having a formation which is partitioned from a crank case 16 and does not cause oil leakage in any inclined state into the crank case 16 through a suction part 40 having a weight 43 at its tip, a passage 44 and an intermittent oil feed part 46 by utilizing a negative pressure caused during the up stroke of a piston 24. The lubricating oil which is fed to the crank case 16 and stored is stirred and scattered by a projecting part 65 rotating with a crank web 64 to turn it into an oil mist and fed through a one-way valve 70 to a valve system chamber 18 by utilizing positive pressure generated during the down stroke of the piston 24 for lubricating each part.  Since the oil is fed from the oil reserving chamber 18 having no oil leakage by utilizing a pressure difference, internal lubrication certainly becomes possible even in any inclined state.
Patent JP-S5436432-A (JP)
Title: Start air fuel ratio compensator
Inventor: MATSUURA TOSHIJI
IPC: F02M5/08
Filed: 1977-08-26
Abstract: PURPOSE: To close a valve after a predetermined time and cause a cooling converter to reach an appropriate temperature quickly, by providing a delay circuit for the valve installed between a canister and an outer vent of a carburetor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59227550-A (JP)
Title: Intermediate lever device for parking brake gear
Inventor: KATAGIRI MASAYOSHI
IPC: F16C1/10
Filed: 1983-06-08
Abstract: PURPOSE:To keep off the sticking of mud as well as to make cable adjustemnt ever so easy, by installing an intermediate lever and its supporting bracket, while housing them inside a console box being set up between seats at both sides of a car. CONSTITUTION:A cable 20 connected to a pedal 16 is, in turn, connected to an intemediate lever device 22 which is housed inside a console box 26 being set up between seats at both sides on the top of a floor 10. In addition, a part of the intermediate lever device 22 is made to be projected in the lower side from an opening of the floor 10 and at this projected part, cables 28, 32 and 34 to be connected to a parking brake mechanism are connected. And, a dust cover 68 is installed in the opening of the floor 10, while a dust boot 72 is installed in position between the dust cover 68 and the cable 28.
Patent JP-S5529820-A (JP)
Title: Production of color toner for electrophotography
Inventor: INOUE SATORU
IPC: G03G13/01
Filed: 1978-08-24
Abstract: PURPOSE: To produce the color toner which is good in transparency, is improved of color characteristics, obviates liberation of dyes from toner particles and is easy to produce by using those of emulsion type as thermoplastic resins.  
     CONSTITUTION: Water soluble or water dispersible dyes and emulsion type thermoplastic resins are mixed. This water type mixture is spray dried, whereby the color toner is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio