baber/WOPTO huggingface dataset:
Patent JP-H035043-A (JP)
Title: Casting flask structure
Inventor: OKADA ISAO
IPC: B22C21/02
Filed: 1989-05-31
Abstract: PURPOSE:To pack molding sand under high density condition by arranging an air chamber at outer wall in a raising flask set on a casting flask. CONSTITUTION:The rectangular casting flask 2 and the raising flask 3 are set on a pattern base plate 1 and the rectangular air chamber 4 once storing compressed air blown in the casting flask 2 and the raising flask 3 is arranged at the outer wall of the raising flask 3, and a first and second air exhaust holes 5, 6 for exhausting the compressed air to the outer part are bored in the raising flask 3 and the air chamber 4. After setting, at the time of blowing the molding sand together with the compressed air into the casting flask 2 and raising flask 3, the compressed air is quickly caused to flow out into the air chamber 4 from the first air exhaust holes 5, and after once stored in the air chamber 4, this is exhausted into the outer air from the second air exhaust holes 6. On the other hand, the molding sand is packed into the casting flask 2 and the raising flask 3 under high density condition. After that, at the time of separating the raising flask 3, the good mold is obtd.
Patent JP-H033930-A (JP)
Title: Electronic control type governor for diesel engine
Inventor: MATSUDA YASUSHI
IPC: F02D1/08
Filed: 1989-05-30
Abstract: PURPOSE:To increase the metering drive control precision of a metering rack by disabling the spring action of a metering control spring in the non-injection region of the metering rack from the minimum injection quantity position to the engine stop position. CONSTITUTION:During engine operation, the action force FA corresponding to the target rotating speed by a setter 6 is generated from a control action unit 4 via a injection quantity control device 5, and a metering rack 2 is metering-operated by the balance between a metering control spring 11 and an engine stop operation spring 12. For engine stop, the action of the control action unit 4 is stopped, and the metering rack 2 is operated to the engine stop position P0 by the engine stop operation spring 12. The metering control spring 11 is constituted not to generate the spring force in the non-injection region L2 from the minimum injection position P5 to the engine stop position P0, thus the driving resistance force of the metering rack 2 is relatively de creased proportionally as the change rate of the spring force is increased. The metering precision of the metering rack 2 can be increased.
Patent JP-S62294002-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: A01B69/00
Filed: 1986-06-13
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。
Patent JP-S6030524-A (JP)
Title: Method for correcting tracking of band plate tip of down coiler
Inventor: SUGIYAMA HITOSHI
IPC: B21C47/02
Filed: 1983-07-29
Abstract: PURPOSE:To enable accurate tracking of the tip of a band plate by determining error rate of feeding of a band plate using a pulse transmitter and a band plate tip detector and correcting pulse period of a pulse signal at the time of tracking. CONSTITUTION:A pinch roll 3 provided with a pulse transmitter 4 and a wrapper roll 5 are installed at a specified distance. Band plates 2 of various thickness are passed, and the length of the band plates 2 is measured at the time when the tip of the band plate is detected by a detector 7 after arrival at the wrapper roll 5 from the pinch roll 3, and each error rate is determined. The thickness of the band plate 2 being a working condition of a down coiler 1, is inputted to a corrector 8 of a controlling circuit of the wrapper roll 5, and the error rate corresponding to the plate thickness is selected by the corrector 8 and inputted to a pulse frequency dividing circuit 9. A pulse signal (a) is inputted to the pulse frequency dividing circuit 9 from the pulse transmitter 4. The pulse period a' is corrected to period b' by the error rate and outputted as a pulse signal (b). Thus, the accurate tracking of the tip of the band plate is performed.
Patent JP-H08324437-A (JP)
Title: Adjust mechanism of handle height of baby carriage
Inventor: WATANABE TOMOAKI
IPC: B62B9/20
Filed: 1995-06-06
Abstract: PURPOSE: To reduce the number of parts and also facilitate an assembly work, in the height adjust mechanism of the handle of a baby carriage. CONSTITUTION: A handle rod 3 for supporting a handle is formed in a nest type consisting of the combination of an outer pipe 5 with an inner rod 6 and plural engaged recessed parts 21 are provided in the inner rod 6 and a height adjust operation member 17 is held in the outer pipe 5. The operation member 17 is provided with an engaging projection 18 molded from resin integrally which can engage to the engaged recessed part 21 and a clip part 9 capable of an elastic deformation with C shaped section for holding the outer pipe 5 from the side. While forming a taper surface 27 in the outer pipe 5 and contacting the clip part 19 thereto, by that the elasiticit of the clip part 19 is affected, the engaging projection 18 is energized so that the clip part 19 can be displaced in a direction for engaging to the engaged recessed part 21 without using parts like a spring, etc.
Patent JP-S5849889-A (JP)
Inventor: NARITA YUUJI
IPC: F27D1/16
Filed: 1981-09-02
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-H01307779-A (JP)
Title: Copying machine
Inventor: ITO HIDEO
IPC: G03G15/04
Filed: 1988-06-06
Abstract: PURPOSE:To improve operability by performing the adjustment of a copy reduction magnification set when copying operation is performed, based on each adjusted value in longitudinal and a lateral direction which is read out of a first and a second storage means corresponding to the type of an identified copying sheet. CONSTITUTION:When a prescribed size reduction is set at the time of copying, the adjusted values of reductive magnifications in the longitudinal and lateral direction are read out of the first and the second storage means, corresponding to the type of the copying sheet identified by identifying means S1 and S2 which identify the type of a copying sheet and said adjusted values. Then, the adjustment of the set reductive magnification is performed, based on the adjusted values. Therefore, a copied image with a right reductive magnification with respect to an original image is available. Thus, fine adjustment at every copying operation becomes unnecessary, and the copied image with the right reductive magnification with respect to the original image can be obtained by easy operation.
Patent JP-S5263998-A (JP)
Title: Preparation of polyimidehydantoin
Inventor: MIYATERA YASUO
IPC: C08G18/00
Filed: 1975-11-21
Abstract: PURPOSE: To prepare a polyimidehydantoin by reacting an aromatic bisglycine derivative and a diisocyanate with a polyimide synthesized from an aromatic diamine mixture of a specific composition and a tetracarboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5666190-A (JP)
Title: Motor control circuit
Inventor: ANDOU SHIGEO
IPC: H02P23/00
Filed: 1979-10-30
Abstract: PURPOSE:To eliminate the effect of temperature change and ensure size reduction by digitalizing a servo-circuit so that the voltage proportional to the count value of clock pulses that is obtained during 1 cyclic period of the output of a speed generator. CONSTITUTION:A required trigger pulse shaped waveform is obtained by passing the output of an AC generator FG connected to a motor M directly through a waveform shaping circuit 1 and a differentiation circuit 2. The signal is fed to a counter 5 and the clock pulses from a clock oscillator 6 is counted during the period corresponding to one cycle of AC generated by an AC generator FG. The count value is fed to a memroy 7 and read in terms of 1 cyclic pulse input. Thus-obtained value is converted into analog value by a D/A converting circuit 8, passed through a filter 9 and supplied to a power transistor 10 to apply a voltage proportional to the analog value to the motor M.
Patent JP-S62297067-A (JP)
Title: Purification of grinding chips including grinding oil and equipment thereof
Inventor: ISHIKAWA TSUTOMU
IPC: B24B55/12
Filed: 1986-06-17
Abstract: PURPOSE:To increase the recovery efficiency of grinding oil from grinding chips by previously heating the grinding chips to 50-90 deg.C by a heating device installed onto a hopper and separation-treating the grinding oil and grinding chips by a centrifugal separator. CONSTITUTION:A hopper 1 for storing the grinding chips including grinding oil has an opening/closing shutter 6 in the upper part, and an in-hopper heating piping connected from a taking-in port 8 is arranged inside, and an outside- hopper heating piping 10 is arranged onto an outer peripheral wall, and the grinding chips are heated by feeding exhaust gas or industrial steam. Further, the air heated by a heat exchanger 15 is blown into the hopper 1 from a blow port 11 and allowed to circulate by a circulation blower 14 through a blowing port 12 and a circulation piping 13, and the grinding chips are heated to 50-95 deg.C. The heated grinding chips are sent into a centrifugal separator from a screw conveyor 7, and the grinding oil is separated in centrifugal ways from the grinding chips. Therefore, the recovery efficiency of the grinding oil can be increased, and the oil and chips can be reused without difficulty.
Patent JP-S5840589-A (JP)
Inventor: UMEHARA SHINICHI
IPC: G09G3/00
Filed: 1981-09-04
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-H08333851-A (JP)
Title: Eave-gutter hanger fixture
Inventor: TAZAWA KIICHI
IPC: E04D13/072
Filed: 1995-06-06
Abstract: PURPOSE: To prevent the movement of an eave gutter hanger by the impact of a gust, etc., by installing the engaging piece of a mounting plate to the engaging piece of an eave fixing plate. CONSTITUTION: Eave fixing plates 2 are fixed in the horizontal direction of an eave front plate A by screws 212 by eave fixing sections 21 at regular intervals, the upper engaging pieces 12 of mounting plates 1, on which eave- gutter hangers 3 are fastened, on the front sides of the hanger fixing sections 21 are inserted into mounting holes 222, in which the horizontal plate sections 221 of the upper engaging pieces 22 of the eave fixing plates 2 are formed, from lower sections, the mounting plates 1 are pushed in the direction of the eave fixing plates 2, and elastic pieces 131 protruded from the rear sides of the lower engaging pieces 13 of the mounting plates 1 are lowered while being placed along the guide walls 234 of the eave fixing plates 2.  When the eave fixing plates 2 are released when the bent pieces 132 of the lower engaging pieces 13 are inserted into the engaging grooves 231 of the eave fixing plates 2, the bent pieces 132 of the lower engaging pieces 13 are engaged and fixed surely into the engaging grooves 231 by the elastically energized elastic pieces 131.
Patent JP-H04338836-A (JP)
Title: Control system for image forming device
Inventor: TAGAWA TOSHIYA
IPC: G06F9/46
Filed: 1991-05-16
Abstract: PURPOSE:To omit the complicated ID control in order to prevent the defects caused by the ID control mistakes and also to reduce the overhead of the task control by securing the relation among plural tasks as a single group and therefore attaining the task control for each group. CONSTITUTION:The image formation control tasks except a certain one are controlled in accordance with the control of the excluded control task in a control system for an image forming device which controls the image forming operations with plural tasks.
Patent JP-S5928685-A (JP)
Title: Ri image processing device
Inventor: TAKANO KIYOUJI
IPC: G01T1/164
Filed: 1982-08-11
Abstract: PURPOSE:To increase the speed for converting list data to frame data, by providing a means for selecting prescribed data from list data, a memory for editing information on a living body, a memory for editing data on an RI image and a means for performing simulatneously the edition of the imge data on the living body and the edition of the data on the RI image. CONSTITUTION:The data on an RI image obtd. from a scintillation camera 1 is measured with a measurement circuit 2, and the position thereof is stored as X-, Y-position data in a memory 3; at the same time, an electrocardiogram is taken with an electrocardiograph 4 and the list data of said electrocardiographic waveform is formed in the memory 3. A signal B is outputted from an address controller 7 by the instruction of a CPU13, and accesses addresses by reading out the list data of the memory 3 through an address register 5. The data of the accessed address is read out of the memory 3 and is inputted to a selection circuit 6 for list data. If said data is, for example, the data on the electrocardiographic waveform, the data on said electrocardiographic waveform is stored in the address instructed by the signal D of a memory 9 for editing the data on the electrocardiographic waveform.
Patent JP-H05332548-A (JP)
Title: Operation device for high frequency heater
Inventor: IDOMOTO SUSUMU
IPC: F24C7/02
Filed: 1992-06-01
Abstract: PURPOSE:To provide an operation device having excellent operability, no malfunction due to water and high reliability. CONSTITUTION:A knob 3 for setting time, etc., is first disposed outside, and a start button 4 is disposed inside concentrically therewith. A protrusion is second provided circumferentially toward the button 4 on an outer periphery of a through hole of a recess of the knob 3, and the diameter of an end is increased as compared with that of the root of the recess of the center of the knob 3. High operability is provided due to concentration of components to be operated. Since the diameter of the end of the knob 3 is larger than that of the root, water advanced between the knob 3 and the button 4 flows along the outer periphery of a protrusion 3a of the knob to drop from the end thereby to eliminate adherence of the water to electric components to obviate malfunction due to water content.
Patent JP-H034686-A (JP)
Title: Moving vector detection system
Inventor: NIIHARA TAKAMIZU
IPC: H04N19/59
Filed: 1989-06-01
Abstract: PURPOSE:To reduce erroneous detection and to attain satisfactory moving vector detection by using a moving vector as the initial value of moving vector detection in an i-numbered stage when a moving vector existing near a moving vector used as the initial value in the i-numbered stage has a prescribed directional relation in an i-1-numbered stage for the moving vector in the i-numbered stage. CONSTITUTION:A vector comparison/selection circuit 34 selects the moving vector and the selected moving vector is inputted to a 1/2 thinning block segment circuit 22 as the initial value in a subsequent stage. Then, a second stage moving vector detection circuit 28 similarly executes the action for respective moving vectors which are selected and outputted in the vector comparison/ selection circuit 34. Above action is executed for respective initial vectors and the moving vector whose correlation becomes largest in the initial vectors is obtained and stored in a moving vector buffer 36. The action is furthermore executed in a vector comparison/selection circuit 38 and a third stage vector detection circuit 30, and the final moving vector is detected.
Patent JP-S61295720-A (JP)
Title: Test circuit
Inventor: HONGO KATSUNOBU
IPC: H03K21/00
Filed: 1985-06-24
Abstract: PURPOSE:To test external circuits, one by one, individually by connecting a changeover gate to shift registers which constitute a shift counter, and selecting the output of an exclusive OR gate for feedback when no test is taken and an input from an external input terminal when a test is taken. CONSTITUTION:A changeover control signal Test is held at 'L' in normal operation (when no test is taken) and the output of the exclusive OR gate 16 is selected by the changeover gate 3. When a test is taken, the changeover control signal Test is held at 'H' and data inputted from a setting data input terminal 4 for the test is selected by the changeover gate 3. In this state, set data of flip-flops 11-15 are inputted from the set data input terminal 4 in synchronism with a clock phi to set outputs Q1-Q5. Here, when the combination of the outputs Q1-Q5 is so set that a decoding output T1 is 'H', the decoding output T1 goes up to 'H' and an external circuit controlled with the decoding output T1 operates. Thus, decoding outputs T1-T4 are made to go up to 'H' in order.
Patent JP-S5929881-A (JP)
Title: Safety valve
Inventor: KIKUCHI OSAMU
IPC: F16F9/34
Filed: 1982-08-11
Abstract: PURPOSE:To prevent a valve from its action of rapid closing, by providing a damping mechanism by which acceleration in the direction of valve closing is greatly damped as compared with the acceleration in the direction of valve opening. CONSTITUTION:When the pressure of fluid is increased to a level above a preset pressure, a valve rod 14 is lifted upward. Here only a very little amount of decrease of acceleration is caused in a conical member 106. Next, when the pressure of the fluid is decreased to a level below the preset pressure, the valve rod 14 is depressed downward. Here the conical member 106 mounted on the valve rod 14 generates large resistance force by means of working oil 105. Accordingly, acceleration acting in the direction of valve closing is largely damped, and the valve rod 14 is gently moved downward.
Patent JP-S63304120-A (JP)
Title: Torsional vibration measuring method
Inventor: KANEKO RYOICHI
IPC: G01H17/00
Filed: 1987-06-05
Abstract: PURPOSE:To surely and with high accuracy measure by an axis a vibration mode in which a blade and the axis are coupled and the blade oscillates mainly, by providing alternately a minute ruggedness in the peripheral direction on the outside periphery of a rotation axis, and also, providing the ruggedness on the surface of the rotation axis so as to be parallel to the axial direction of the rotation axis. CONSTITUTION:At the time of measuring a torsional vibration of a turbine generator, especially, a torsional vibration coupled by a blade and an axis of higher order, it can be executed by constituting a striped pattern at an interval of 0.5-1mum on the axial periphery, and measuring a variation of the number of counting within a prescribed time of the number of its stripes. Subsequently, with respect to a wide band 27 of a bright and dark pattern, which has been fixed firmly to an axis 26, a light beam is made incident from a laser oscillator 30 of a detector 29, a reflected light from a bright pattern 28 is converted to an electric signal by a photodetector 33, and the number of a prescribed time interval of the bright pattern 28 is counted continuously. The detector 29 is installed on the opposite side by 180 deg. from the axis 26, as well, and by adding a signal from the detector 29 by an adder 34, the influence of an axial vibration of the axis 26 is eliminated.
Patent JP-H10327636-A (JP)
Title: Apparatus for sending out granule
Inventor: TAKAO YUTAKA
IPC: B65G65/48
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To compact a sending mechanism part by contriving the structure of an apparatus for sending out granules and to improve assembly. SOLUTION: In a sending out mechanism for a fertilizing apparatus constituted to install sending out rolls 71 equipped with a great number of recessed parts to take in a fertilizer on the outer periphery below a fertilizer hopper and sending out the fertilizer taken in the recessed parts with the rotation of the sending out rolls 71 to funnel parts at the beginning ends of fertilizing hoses below the sending out rolls 71, a pair of sending out mechanisms 19 consisting of the sending out rolls 71 and the funnel parts below the rolls are closely installed side by side in a single funnel case, a blasting mechanism for sending the fertilizer sent out to the funnel parts to a fertilizing hose by wind power is laid and the sending out rolls 71 are individually drivable.
Patent JP-S6119818-A (JP)
Inventor: AAUIN AIHIEN
IPC: B22D11/06
Filed: 1985-06-26
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-H05309210-A (JP)
Title: Drawing device for precipitate such as sludge
Inventor: OSADA TOSHIMI
IPC: F04F5/10
Filed: 1992-05-03
Abstract: PURPOSE:To surely draw precipitate by inserting both a drawing pipe of precipitate and a water supply pipe for injecting water at high speed through an injection nozzle into a pit so that the injection nozzle is opposed to the suction port of the drawing pipe. CONSTITUTION:One end of a drawing pipe 4 of precipitate is inserted into a pit 1 from the upside. A trumpet-shaped suction port 5 provided in the tip is positioned in the upside of precipitate gathered in a precipitation part 3. The other end is faced to the upper part of the receiving tank 6 of discharged precipitate. A water supply pipe 10 is inserted into the pit 1 from the upside. The tip provided with an injection nozzle 11 is arranged so as to be opposed to the central part of the suction pipe 5. When pressure water is supplied to the water supply pipe 10, pressure water is injected into the suction port 5 at high speed from the injection nozzle 11 to depress the vicinity thereof. Such action is performed by the pressure water that precipitate such as sludge settled in the precipitation part 3 is drawn together with drainage and sucked into the pipe 4 and transferred through the pipe 4. Thereby, precipitate is surely drawn for a long time without trouble by utilizing the principle of an ejector.
Patent JP-S62297120-A (JP)
Title: Molding tool for lens
Inventor: IZUMITANI TETSUO
IPC: B29C39/44
Filed: 1986-06-18
Abstract: PURPOSE:To remarkably easily manufacture a contact lens of an excellent quality in a short period of time by a method wherein a male and a female molding members are combined through a abutting part and a spacer to control the thickness of a lens to the outer peripheral portions of the molding parts of both the molding members. CONSTITUTION:The molding part 2 of a male molding member 4 and the molding part 6 of a female molding member 8 form a vertically shiftable fitting structure. When both the molding members 4 and 8 perfectly contact through a spacer 9 with each other, a certain volume of polymeric composition liquid is filled in a gap for molding a lens. The molding tool is heated in a constant temperature bath in accordance with a temperature raising program. Since the volume of the polymeric composition liquid decreases due to the shrinkage on polymerization, a force acts in the direction so as to draw near a molding surface 1 and a molding surface 5. The spacer 9 shows the flexibility so as to decrease its thickness as both the molding members 4 and 8 draw near, resulting in absorbing the shrinkage on polymerization in the direction of the thickness of a lens. On the other hand, the abutting part 10 formed on the molding member 8 correctly determines the thickness of the lens and prevents said thickness from becoming locally ununiform. Consequently, a contact lens without sinkmarks, flashes and the like can be easily manufactured with no machining at all.
Patent JP-H085127-A (JP)
Title: Multi-room cooling/heating device
Inventor: NISHIO YASUNORI
IPC: F25B1/00
Filed: 1994-06-22
Abstract: PURPOSE:To prevent a compressor from being broken, and start the system safely and efficiently by controlling the starting sequence of a heat source side refrigerant cycle and usage side refrigerant cycle by providing an enabling flag for input/output signals, and time delay. CONSTITUTION:A multi-room cooling/heating device is equipped with a control unit 22 which is located between an indoor machine control unit 17 and outdoor machine control unit 20, and consists of a starting time control means 21. The starting time control means 21 controls the indoor machine control unit 17 and outdoor machine control unit 20 by an enabling flag for input/output signals of the control units 17, 20 and a time delay, by an operation sequence of an indoor flow valve 14, outdoor flow valve 11, refrigerant carrying device 12, and a compressor 1.