baber/WOPTO huggingface dataset:
Patent JP-H01316234-A (JP)
Title: Molding method for compound material
Inventor: IWAMOTO KATSUTOSHI
IPC: B29K105/04
Filed: 1988-06-15
Abstract: PURPOSE:To prevent the strength shortage of a protrusion and the surface defects such as sinks or pinholes from occurring by introducing a material, in keeping flow speed with the resin material and reinforcing material once fed into a main body molding cavity, into a protrusion molding cavity whilst a movable mold being moved. CONSTITUTION:The material 89 of a main body molding cavity 3 flows into a protrusion molding cavity 1a, as indicated by an arrow, with the descent of a movable mold 4. As the movable mold 4 descends, within the protrusion molding cavity 1a, equal to the protrusion length of a protrusion 6b, the descent is stopped. The material 89 is under the state of being equally mixed with a resin material 8 and reinforcing material 9, and since the movable mold 4 descends in keeping flow speed of the material 89, it flows into the cavity without changing the density of the resin material and reinforcing material. Since, after molding protrusion, the compound material 6 obtained has an equal density of respective resin material and reinforcing material of the main body 6a and protrusion 6b, the strength of the protrusion 6b never drops, and surface sinks or pinholes also never happen.
Patent JP-S5772835-A (JP)
Title: Patterning molding method
Inventor: NAKANO HAJIME
IPC: B29C35/00
Filed: 1980-10-23
Abstract: PURPOSE:To give electrostatic charges to a patterned insert film and fix the insert film at a predetermined position of a cavity securely, by providing a charge affording device for a metallic mold. CONSTITUTION:An electromanget 4 is embedded behind a cavity surface 2 at which the patterned insert film 3 is to be placed, and an electric current is passed through the electromagnet 4 to give electrostatic charges to the film 3, thereby fixing the film 3 to a predetermined cavity surfacd 2 of the metallic mold 1 securely. Meanwhile, an electrode plate 5 insulated from the mold 1 may be used instead of the electromagnet 4.
Patent JP-H05343931-A (JP)
Title: Correction circuit for analog amplifier
Inventor: HASEBE SHINICHI
IPC: H03F3/34
Filed: 1992-06-08
Abstract: PURPOSE:To simplify the correction circuit by correcting an offset voltage depending on an error of an offset subject to A/D conversion. CONSTITUTION:Upon the receipt of a test signal TEST, a micro controller 1 sets the mode to be a mode adjusting an offset voltage VOS An A/D converter 2 converts the offset voltage VOS by referencing a reference voltage VST. Moreovert an external reference voltage VOREF is selected for the voltage VST in place of a power supply voltage VREF2 when the adjustment mode is set. The controller 1 calculates cancel data based on an offset 11 from the A/D converter 2 and stores error data 13 to an EEPROM 4. A D/A converter 3 reads error data 14 in a ROM 4 and applies D/A conversion to the data, an analog adder 6 adds a reference voltage Vref and an output of the D/A converter 3 and applies the result to an analog amplifier 5 to correct a voltage level. Thus, the analog amplifier is corrected with simple circuit configuration.
Patent JP-H10338089-A (JP)
Title: Bumper structure of automobile
Inventor: MATSUSHITA KAZUHIKO
IPC: B60R19/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a bumper device of an automobile which can avoid worsening of appearance and the trouble of assembly operation by eliminating the need for a gap between the end face of a plated molding and a stepped surface at the end of a bumper and which will not be easily broken even at the application of external force. SOLUTION: This bumper device has a bumper 5 mounted in such a way as to cover the front end of an automobile, and has a molding member 20 mounted in such a way as to cover the outer surface of the bumper. In this case, slots 5e are provided at the right and left ends 4d of the bumper 5, the outer end of the molding member 20 along the cross direction of the automobile is slidably inserted into the slot 5e, and an appropriate part of the molding member 20 other than the outer end is mechanically secured to the bumper 5.
Patent JP-H04345099-A (JP)
Title: Lead correction device for electronic component
Inventor: KIMIJIMA MITSURU
IPC: H05K13/02
Filed: 1991-05-22
Abstract: PURPOSE:To enhance the reliability of an automatic insertion apparatus and to comply easily with a high-density mounting operation by a method wherein the lead of an electronic component is corrected surely. CONSTITUTION:Components from a row of electronic components 7 supplied continuously in a lined-up manner onto a component feed chute are fed one by one to a positioning means; the main body 71 of each component 7 is held; the component 7 is fixed to a prescribed position; leads 7a, 7b, 7c for the component 7 are pressed and bent to one direction so as to exceed their elastic limit by means correction levers 51, 52 for a lead correction means; after that, they are pressed in the opposite direction, bent and returned up to a prescribed position. The leads can be corrected accurately by eliminating the influence of their spring back, and the reliability of an automatic insertion apparatus according to a system to sandwich and hold a component itself can be enhanced.
Patent JP-S6040778-A (JP)
Title: Igniter for internal combustion engine
Inventor: ARIMA TAKANORI
IPC: F02P3/045
Filed: 1983-08-12
Abstract: PURPOSE:To eliminate fluctuation of product and to reduce the size by constituting an ignition lead angle control circuit with digital circuit including means for detecting the minimum and maximum lead angle firing positions, oscillator, frequency divider, counter, firing signal generator, etc. CONSTITUTION:It is comprised of firing timing detector 1, FF 22, first and second frequency dividers 23, 24, oscillator 25, counter 26 and firing signal generator 27. The firing timing detector 1 is provided with maximum and minimum lead angle firing position detectors 4, 5 arranged near to a magnetic rotor 2 to receive the output signal from a magnetic pickup 3. In accordance to the output signal from each detector 4, 5, a rectangular signal produced from FF 22 is provided to each frequency divider 23, 24 to produce predetermined pulse train signal and on the basis of said output signal, a firing signal is produced from a firing signal generator 27 in accordance to the count from the counter 26.
Patent JP-H11334344-A (JP)
Title: Electric heater for water heating, hot water type heating device for vehicle
Inventor: TAKAHASHI TSUNESATO
IPC: B60H1/03
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance water heating performance by an electric heater and to restrain cutting off of the heating part of the electric heater. SOLUTION: The heating elements 14a and 15a of electric heaters are obliquely projected with respect to a water flow passage 17 in such a way that the heating elements 14a and 15a of the electric heaters 14 and 15 are directed from bottom to top while the tip end sides of the heating elements 14a and 15b are located at the upstream side of a water passage 17, and the root sides are located at the downstream side of the water passage 17. Air bubbles separated from water at the root sides of the heater elements can be smoothly moved upward because of buoyancy. In addition, the water flow from the up-stream side can be turned out back to the root sides of the heating elements along the inclination of the electric heaters.
Patent JP-H05324491-A (JP)
Title: Distributed data storage method
Inventor: SHIROTA NORIHISA
IPC: G06F12/00
Filed: 1992-05-15
Abstract: PURPOSE:To surely preserve data by reducing the amount of data by generating a parity data sequence by dividing recorded data for each prescribed data unit, and storing the data while pairing these unit and sequence and distributing them to various recorders. CONSTITUTION:Processors M and S1-SN+M are synchronously operated, data are inputted from a data bus 2 through data input registers DI 10 and 12, and a data re-request is sent to the bus 2 by performing parity checks to parity codes added to these data at parity check circuits PC 14 and 16. In this case, the data ate reproduced by correcting bit error at microprocessors 6 and 8 and afterwards, they are outputted to an external storage device. In the case of this output, the processors M and S1-SN records the data in the external storage device while adding prescribed parity data, and the preserved data are reproduced. Further, the processors M and S1-SN+M output data while adding the parity data at parity bit adding circuits PG 18 and 20.
Patent JP-H01317850-A (JP)
Title: Fitting structure for retractor device of seat belt
Inventor: NAKASAKI SHOICHI
IPC: B60R22/22
Filed: 1988-06-17
Abstract: PURPOSE:To improve the stiffness of a side sill close to a center pillar by constituting the stiffner for fitting a retractor device with the base part running along the inner face of a side sill, the reinforcing part connecting the side wall part thereof and bottom part and the extension part welded to a center pillar inner part. CONSTITUTION:In case of fitting the retractor device of a seat belt to the joining part with the center pillar 21 of a side sill 11 in a closed sectional shape a stiffner 30 is added. This stiffner 30 is formed so as to be capable of closely fitting to the lower face of the apex wall part 16 of a side sill inner 14 located at the lower part of the center pillar 21 and to the upper face of the inner face and bottom wall part 18 of a side wall part 17, and equipped with the base part 31 provided with the opening 32 conformable with the opening 19 formed on the side sill 11. The title structure is also made by equipping with the side sill section reinforcing part 35 integrally welded toward the car body external part at the front and back both side edges of the base part 31 by directing almost orthogonally therewith and the extension part 36 composing the lower part of the inner panel 23 of the center pillar 21.
Patent JP-H0810845-A (JP)
Title: Method for vacuum creep straightening of metallic sheet
Inventor: ISHII MITSUO
IPC: B21D1/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide straightening operation conditions for eliminating the deflection according to the deflection pitch and deflection height before straightening at the time of using a vacuum creep straightening furnace in order to eliminate the deflection of general metallic sheets including titanium materials and stainless steels. CONSTITUTION:A straightening operation is carried out by setting an F value which is the function of soaking time (t/hr) at the time of a straightening treatment and likewise a pressure difference (P/MPa) and soaking temp. (T/K) with respect to the kinds of the metallic sheets to be straightened and the deflection pitch (L/m) and deflection height (W/mm) before straightening so as to attain F value >= W. For example, F=10<14.7>.L<8.5>.t<1.1>P<3.0>.[exp(--1/T)]<19375>.
Patent JP-S6211482-A (JP)
Inventor: KOIKE RYOSAKU
IPC: A63F7/02
Filed: 1985-07-08
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-H10337248-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumed in cooking rice and in keeping rice warm by efficiency heating the lower surface member of a lid. SOLUTION: A lid heater 53 is provided on the lower surface member 44 of a lid 41 covering the upper surface of a pot 4. A channel 54 is formed around the outside of the heated part of the lower surface member 44 heated by the lid heater 53. Since the cross-sectional area of the lower surface member 44 decreases at the channel 54, the amount of heat conduction to the outside from the heated part opposed to the pot 4 is reduced. Therefore, the heated part of the lower surface 44 which needs heating can be heated efficiently, and the power consumed can be reduced.
Patent JP-H0315605-A (JP)
Title: Steam turbine
Inventor: FUJIKAWA TAKUJI
IPC: F01D11/08
Filed: 1989-06-13
Abstract: PURPOSE:To enlarge a clearance in the inoperative state of a steam turbine having a movable blade disposed in a rotor and a stationary blade disposed in a blade ring while reduce the clearance in the operative state thereof so as to enhance efficiency by making the blade ring of a material having a thermal expansion coefficient lower than those of other component parts. CONSTITUTION:In a steam turbine with a movable blade 2 embedded in a rotor 1 serving as a rotary unit while a stationary blade 4 embedded in a blade ring 3 serving as a stationary unit, the rotor 1, movable blade 2 and stationary blade 4 are made of a material having a high thermal expansion coefficient such as austenite and refractive alloy, while the blade ring 3 is made of a material having a relatively low thermal expansion coefficient such as chrome steel 12. Therefore, using a difference in thermal expansion due to a change in temperature, a clearance can be enlarged in the inoperative state of the steam turbine while the clearance can be reduced in the operative state thereof.
Patent JP-S5850207-A (JP)
Title: Treatment of fluidized bed incineration ash
Inventor: MATSUMURA HIROYUKI
IPC: E02B3/18
Filed: 1981-09-18
Abstract: PURPOSE:To keep the pH of the sea wate at reclamation site less than a regulated value by subjecting fluidized bed incineration ash to a reclamation treatment while keeping the ratio of the amount of sea water in the reclamation site to the apparent surface area of the fluidized bed incineration ash at less than a regulated value. CONSTITUTION:In reclaiming or dumping fluidized bed incineration ash composed of coal ash and use desulfurizing agent, generated in the incineration of fluidized bed consisting of coal as a fuel and lime stone as a desulfurizer in the sea water region, the fluidized bed incineration ash is reclaimed or dumped in the sea water region while keeping the ratio V/Acm of the amount Vcm<3> of sea water 1 in the reclamation or dumping site to the apparent surface area Acm<2> of fluidized bed incineration ash 2 at 100cm or more. Thus, the alkaline components of the fluidized bed incineration ash are confined by magnesium hydroxide films and thereby the dissolution rate of the alkaline components into the sea water is delayed and neutralized by carbon dioxide gas dissolved from air and the pH of the sea water is kept at 9 or less.
Patent JP-S5574465-A (JP)
Title: Pulse converter
Inventor: SHIMAMURA YUKIO
IPC: G01D5/04
Filed: 1978-11-30
Abstract: PURPOSE: To decrease errors concerning measurement and improve accuracy, by a method wherein an angle of revolution of a step motor is expanded and the quantities of transmission and reception are severally transmitted by applying positive rotation or reverse rotation pulses from an electric energy meter with a transmitter to the step motor.  
     CONSTITUTION: Positive rotation pulses proportional to the electric energy of power transmission or reverse rotation pulses proportioned to the electric energy of incoming are transmitted from a wattmeter 11. A step motor 13 follows these positive or reverse rotation pulses, and positively or reversely revolves. The revolution is speed-doubled by means of a planet gear 20, a crown gear 27, etc., and signals are transmitted from pulse transmitting signals 47 or 48. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5770927-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: SUEISHI MOTOHARU
IPC: F02D41/10
Filed: 1980-10-22
Abstract: PURPOSE: To supply a proper amount of fuel dependently on an engine load varying in a wide range so as to improve drivability by changing the number of injection executed in a unit of one stroke of an internal combustion engine according to the conditions of the loaded engine.  
     CONSTITUTION: An ignition primary signal I g  is converted into a one-half frequency signal by a frequency divider 10. When a suction quantity signal Q is lower than  a set point, an output of the divider 10 is sent via gate circuits 63, 64 to a division circuit 20 so that a solenoid valve operating pulse is generated once on a two-ignition basis. When the suction quantity Q exceeds the set point, the signal of the divider 10 is divided again by a divider 61 and is snet via gate circuits 62, 64 to the division circuit 20. A quantity of fuel equivalent to the amount of it as much as injected twice can be injected once. A variation range of a pulse width of an operating pulse signal sent to the fuel injection valve can be preactically enlarged so that the accuracy of regulating a fuel at full throttle of an engine may be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11337046-A (JP)
Title: Dioxin restraining method in wastes treatment system
Inventor: MORI NAOKATSU
IPC: F23J3/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To restrain resynthesis of dioxin in a dust taking-out part of a wastes treatment system. SOLUTION: A water-cooling jacket 8 is provided on a dust chute 6 that is for taking out from a dust residence 4 to the outside high temperature dust in the exhaust gas generated from a wastes treatment furnace 1, such as a thermal decomposition melting furnace for wastes or the like. Further, vanes a of a rotary valve 7 are also water cooled. Consequently, the time period in which dust is in the temperature range in which dioxin is generated is shortened, and dioxin is taken out to the outside while resynthesis of dioxin is restrained. It is preferred that the dust residence 4 is arranged away from an exhaust gas flow 5, so that the contact between the dust and the exhaust gas is prevented.
Patent JP-S5938162-A (JP)
Inventor: SAKAI MASAO
IPC: B61D47/00
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06337956-A (JP)
Title: Document filing device
Inventor: HISAGAI MASAMI
IPC: G06F17/30
Filed: 1993-05-27
Abstract: PURPOSE:To provide a document filing device capable of simply correcting a character identification code recognized in error. CONSTITUTION:This document filing device 10 calculates the discrepancy of each feature vector in a standard character pattern registered in a detailed dictionary of a dictionary part 28 from the feature vector of a character pattern extracted by a feature extracting part 39, and when a difference between the minimum discrepancy and the discrepancy next to the minimum one is less than a threshold W(s), a check candidate flag is set up on the character code, a character code having another discrepancy is also correspondingly stored as a candidate character.
Patent JP-S6040642-A (JP)
Title: Manufacture of middle recessed hollow cylinder
Inventor: SAKAMURA HIROSHI
IPC: B21K21/00
Filed: 1983-08-12
Abstract: PURPOSE:To manufacture easily and exactly a middle recessed hollow cylindrical body by punching a bottom part of a cup body in the intermediate process, pushing a hollow cylindrical body into a segmental die in the forming process, reducing its diameter, and forming a trumpet-shaped expanded part on both end parts of the front and the rear. CONSTITUTION:Dies 2-7 are provided in parallel on a machine frame base 1, punches 8-13 are provided on a ram side, and in operations (1)-(3), a blank 14 is formed to a cup body 14c by applying a drawing after preliminary extrusion 14a, 14b, and in an intermediate operation (4), a bottom part 15 is punched, and a hollow cylindrical body 14d is obtained. Subsequently, in a forming operation (5), a cylindrical body 14e having an expanded part 16 is obtained by the punch 12 having a projection 12a of a recessed circumferential surface and the die 6 having a projecting circumferential surface 6a. In the final operation (6), the cylindrical body 14e is pressed into the die 7 by the punch 13 having a projection 13a of a recessed circumferential surface, an expanded part 17 is formed by reducing the diameter by a segmental die 7a of a conical taper 7b, and a cylindrical body 14f having a recessed line groove 18a is obtained. In this way, a middle recessed hollow cylindrical body can be manufactured easily and exactly.
Patent JP-H0441332-A (JP)
Title: Automatic paper stacker for off-wheel
Inventor: WATANABE TAKENORI
IPC: B65G47/90
Filed: 1990-06-08
Abstract: PURPOSE:To heighten safety by suspending a hand, moving on X, Y, Z-axes, inside the frame enclosure of a paper stacker body, and enclosing the moving range space of the hand by this stacker body. CONSTITUTION:When the position of a bunch of paper sheets 5 discharged from an off-wheel is automatically detected and a hand 7 is moved onto an X-axis, a Y-axis and a Z-axis by the operation of a control device, this bunch of paper sheets 5 such as printed matter can be moved onto the tip of a pallet conveyor 3 and stacked in the state of the longitudinal direction of this bunch of paper sheets 5 being changed every laminated stage thereof by the rotating device 8 of the hand 7. This piling is detected by a sensor stage by stage. When the paper is stacked up to the specified height, this piling is detected by the sensor, the piling is finished, and the pallet conveyor 3 is moved by one pallet part. In this case, the hand 7 and a claw 6 are positioned in the suspended state inside a pape stacker body 1, and the moving range space of the hand 7 and claw 6 is enclosed by this body 1. The safety of a worker handling this device can be therefore secured.
Patent JP-H06336066-A (JP)
Title: Thermal transfer type recording device
Inventor: IIDA AKIHIKO
IPC: B41J33/38
Filed: 1993-05-27
Abstract: PURPOSE:To provide a thermal transfer type recording device wherein image recording is possible by corresponding to either a one-time ink sheet or a multi- ink sheet and a reduction of a running cost is enabled by making use of the multi-ink sheet to a user of a conventional device to which only the one-time sheet can be used. CONSTITUTION:A thermal transfer type recording device is allowed to generate a thermal pattern corresponding to image information by a recording head while conveying an ink sheet 2 which is delivered through an ink sheet feed roll 1 and wound around an ink sheet wind-up roll 7 and an image receiving sheet by placing them between the recording head and a platen and performs image recording by transferring dyes or ink of the ink sheet to the image receiving sheet. A speed reduction transmission means 117 turning and driving the ink sheet feed roll so that its peripheral speed becomes lower than a conveying speed of the image receiving sheet is incorporated detachably into a thermal transfer type recording device main body.
Patent JP-H10297040-A (JP)
Title: Automatic paper feeding device
Inventor: ITO HIROSHI
IPC: B41J11/48
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To convey a long paper by a necessary length to a rear direction without being blocked by an intermediate roller in an automatic paper feeding device even when the paper is supplied from a hand hole in a printer to be discharged. SOLUTION: In an automatic paper feeding device 13, a paper S which is conveyed out of a hopper 15 by means of a paper feeding roller 17 is transferred to a printer 1 on a front side by means of an intermediate roller 21. When the paper is supplied from a hand hole 8 on a front side of the printer, the intermediate roller 21 is shunted from a conveying passage 2 of the paper S by means of a shunting mechanism. As a result, the paper is conveyed to be supplied to the printer without being blocked by the intermediate roller 21 even when the paper supplied from the hand hole 8 is long.