baber/WOPTO huggingface dataset:
Patent JP-H05249827-A (JP)
Title: Developing device
Inventor: SAKAMI YUJI
IPC: G03G15/08
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a developing device capable of satisfactorily stirring and mixing developer with supplied toner irrespective of an amount of toner supply and obtaining an image of high resolution and satisfactory gradation always steadily by means of development using the developer. CONSTITUTION:The times of rotations of the developing sleeve 34 and first and second developer stirring and carrying means 16 and 17 of the developing device 32 other than the time of image formation are varied according to the time of toner supply. Thus, the times of rotations of the sleeve 34, etc., can be varied according to an amount of toner supply, toner is satisfactorily stirred irrespective of the amount of toner supply, and an image of high resolution and satisfactory gradation can be always steadily obtained by development using the toner.
Patent JP-H09273477-A (JP)
Title: Reciprocating compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/08
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the volume efficiency so as to improve the freezing ability by arranging a discharge gas lead-out passage and an intake gas lead-in passage adjacent to each other in the direction crossing one flat surface, and supplying the intake gas, which is led through the intake gas lead-in passage, to both ends in the extending direction of an intake chamber. SOLUTION: A discharge chamber 6 is arranged in a central area of a cylinder head 5, and a part of the discharge chamber 6 is extended so as to form a discharge gas lead-out passage 6c, which divides an intake chamber 7 inside of the cylinder head 5. An intake gas lead-in passage 7a is formed at a position adjacent to the discharge gas lead-out passage 6c in the axial direction of a compressor. The intake gas is led into the intake chamber 7 from outside of the cylinder head 5 through the intake gas lead-in passage 7a, and supplied to both ends in the extending direction of the intake chamber 7. Volume efficiency is thereby improved so as to improve the freezing ability.
Patent JP-S57198818-A (JP)
Title: Flow rate detector
Inventor: SEKI KAZUO
IPC: G01F1/075
Filed: 1981-05-30
Abstract: PURPOSE:To maintain characteristics almost constant for a long time by arranging a shaft along the axis of a passage cylinder provided in a passage unit case mounted detachably on a body while an impeller rotating with the shaft is mounted. CONSTITUTION:A passage unit case 33 of a flow rate detector has a passage cylinder 35 in such a manner as to be pulled into or out of, removably inserted into a through hole 8 from the other end of a body. The passage cylinder 38 is inserted through the hole 8 and tightened with a screw 36 whereby it is fixed detachably on the body 1. In the passage 4, a shaft 10 is arranaged along the axis of the passage cylinder 55 and an impeller 16 is mounted thereon. A rotor is driven through the shaft supporting the impeller with the rotation thereof on  the flow of a fluid thereby maintaining the characteristic roughly constant for a  long time.
Patent JP-H02264145-A (JP)
Title: Fuel supply device for v type engine
Inventor: OZAWA TOSHIICHI
IPC: F02M55/02
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate arranging of piping by forming a forward passage which supplies fuel to a fuel injection valve and a backward passage of excessive fuel, respectively, inside delivery pipes. CONSTITUTION:A fuel passage 34a which is a forward passage 50 of fuel and a fuel passage 34b which is a backward passage 51 of fuel are formed inside a pair of delivery pipes 32a, 32b. These fuel passages 34a, 34b of delivery pipes 32a, 32b are connected to a first communicating tube 45 through a second communicating tube 46, respectively, behind an engine, and a fuel flow passage is almost formed in U shape in plane view, as a whole. A supply tube 38 which communicates with a fuel tank 39 and a returning tube 49 are able to be collected to one side of the delivery pipe 32a. Piping which is laid between the delivery pipes 32a, 32b becomes only the first and second communicating tubes 45, 46 which connect ends of tubes of the delivery pipes 32a, 32b, thereby piping work is performed easily since the form of piping is simplified.
Patent JP-S60228877-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F16J15/12
Filed: 1984-04-27
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-H05298113-A (JP)
Title: List function preparing system
Inventor: ISHIZAKA KAZUE
IPC: G06F9/06
Filed: 1992-04-06
Abstract: PURPOSE:To reduce coding error and working man-hour by automatically preparing a source program from lists and function values applied as parameters by providing a list control part, processing storage part and function preparation part. CONSTITUTION:A list 1 to be function preparation data and a function value 2 to instruct the processing of function preparation are defined as parameters for preparing list functions, and processings car and cdr for calculating the function value 2 from the list 1 are controlled. At such a time, the car and cdr of the list 1 are taken, and the processing is continued until the value is coincident with the function value 2. The processing cdr [car(car(x))] stored in the processing storage part is sent to a source preparation part, a coding part required for the source program is added and edited with the processing as a parameter, and the proper source program is prepared in a file. Next, a command for compile and link is prepared, and the command is executed to the relevant source program so as to start compile and link.
Patent JP-S58199273-A (JP)
Title: Motive power transmission equipment for vehicle
Inventor: WADA HIROSHI
IPC: B62D11/08
Filed: 1982-05-17
Abstract: PURPOSE:To simplify a transfer case and diminish torque and the capacity of brakes, by separately providing a right and left axle output sections in a transmission and installing clutches and the brakes in the output sections. CONSTITUTION:A right and a left output sections R, L for axles are separately provided in a transmission 10 whose input section M is coupled to an engine 1. Since the output shafts 53a, 53b of the output sections R, L are coupled to the right and left axles 78a, 78b through the output shafts R1, L1 of speed reducing mechanisms R2, L2 in a transfer case 5, steering clutches 61a, 61b, 64a, 64b and brakes 67a, 67b can be installed in the output sections R, L, namely, steering operation can be effected by the clutches and brakes installed in the transmission 10. This constitution enables the diminution in the torque of the clutches and the capacity of the brakes.
Patent JP-H11283157-A (JP)
Title: Security system
Inventor: FUJITA HAJIME
IPC: G08B19/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a security system having a monitoring function for abnormality in life by providing a means capable of easily and inexpensively discriminating the presence/absence of a resident, integrating the monitoring function for the abnormality in life of the resident into the security system, and sharing one part of detecting sensors or all the detecting sensors. SOLUTION: This system has a security mode setting means 14 for switching an outside security mode, at-home security mode and at-home monitoring mode, a timer 16 for measuring time not to detect the presence of any person in the at-home security mode, a transmission means 18 for reporting an alarm to a prescribed monitoring center by judging the occurrence of abnormality when the timer 16 exceeds a specified time, and a control part 12 for performing various kinds of processings at the time of outside security mode and at-home modes. Thus, the presence/absence of the resident can be easily and inexpensively discriminated, and by sharing one part of detecting sensors 10 or all the detecting sensors, the security system having the monitoring function of living abnormality can be inexpensively provided.
Patent JP-2000276614-A (JP)
Title: Automatic ticket issuing machine and device and method for storing transaction data
Inventor: KADOYA KAKUHIKO
IPC: G07B5/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transaction data storage device capable of securing transaction data to be required for investigating the cause of a trouble generated at the time of a transaction by a small storage capacity. SOLUTION: This transaction data storage device is provided with a first area 244a for storing the n pieces of the transaction data relating to the n transactions from the latest transaction to the transaction of prescribed pieces before and a second area 244b which is an area for storing the transaction data relating to erroneous transactions in which an error is generated among the transaction data stored in the first area for storing the m pieces of the transaction data relating to the m erroneous transactions from the latest erroneous transaction to the erroneous transaction of the prescribed pieces before.
Patent JP-S5513623-A (JP)
Title: Rotary electric machine
Inventor: AKAHORI HIDEO
IPC: H02K15/12
Filed: 1978-07-12
Abstract: PURPOSE:To raise the efficiency of vacuum suction for the impregnation of resin and firmly bond plate members to a coil in a slot, by previously providing the plate members with tapered thin holes and impregnating the resin into the coil. CONSTITUTION:The tapered thin holes 8 are provided in the plate members 7 such as a lower plate 2, an intermediate plate 4, an upper plate 5 and a wedge 6, are attached to the coil 3 in the slot 1. The resin is then impregnated into the coil 3. Since the central part of the coil 3 is completely connected to the outside through the holes 8, the efficiency of vacuum suction for the impregnation of the resin is raised. Because the outflow of the resin is prevented by the thin holes 8, the plate members 7 are firmly bonded to the coil 3.
Patent JP-H05288706-A (JP)
Title: Monitoring system of defect of metal member
Inventor: SOMA MASAYUKI
IPC: G01N27/20
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a monitoring system of a defect which enables highly-precise detection of both occurrence of a crack and a rise of temperature of a metal member. CONSTITUTION:A voltage is supplied, with the frequency thereof changed in two ways at least, to a point P0 of a metal member 1 from a high-frequency power source 2. A phase difference between the voltage and a current at a plurality of measuring points Pi (i=1, 2,...) is measured in a phase difference measuring unit 33 and an amplitude ratio between a voltage amplitude and a current amplitude at the points Pi is measured in an amplitude ratio measuring unit 34. Based on the phase difference sent from the phase difference measuring unit 33, the existence or nonexistence and the size of a crack between the points P0 and Pi is determined in a crack determining unit 35. In a temperature determining unit 36, an R component due to the crack between the points P0 and Pi is determined on the basis of the phase difference for each frequency from the phase difference measuring unit, and a difference between the measured R component and the R component depending on the crack between the points P0 and Pi is determined on the basis of the amplitude ratio from the amplitude ratio measuring unit. Thereby the R component depending on the crack is determined, and based on this, a temperature between the points P0 and Pi is determined.
Patent JP-S59211076-A (JP)
Title: Display device provided with printer
Inventor: TANAKA TOMOAKI
IPC: G03G15/22
Filed: 1983-05-16
Abstract: PURPOSE:To display a high quality picture by electrostatic recording, and also to execute easily copying by making visible the right and left inverted toner image on the outside of a dielectric sheet by a display mirror. CONSTITUTION:An electrostatic latent image C inverting right and left formed on a dielectric sheet 1 by a write electrode 4 is toner developed by a developing device 5 to obtain a toner visible image D. The image D is an image inverting left and right but when it is seen from a display part 8, namely, the direction as indicated with an arrow of a thick line, a normal display picture is obtained by seeing this image by reflecting it by a display mirror 11. When the sheet 1 is made horizontal, and the mirror 11 is installed at an angle of 45 deg. against it, a virtual display picture 12 is obtained on the surface vertical to the sheet 1. When copying is required, the image D is transferred onto paper 9 by using a transfer device 10.
Patent JP-S59210620-A (JP)
Title: High-frequency core
Inventor: OOTA YUKIHIKO
IPC: H01F27/24
Filed: 1983-05-14
Abstract: PURPOSE:To check the increase of eddy current loss according to leakage flux of a high-frequency core by a cmethod wherein magnetic materials of high relative permeability and moreover high resistivity for shielding of leakage flux are sticked on the inside peripheral surfaces of the main magnetic path pieces of the respective core bodies. CONSTITUTION:Ferrite plates 2 for shielding of leakage flux are sticked on the inside peripheral surfaces of cut core bodies 1a, namely on the inside peripheral surfaces of main magnetic pieces, and after then, exciting coils are equipped to the magnetic path pieces of the cut core bodies 1a, the fellow cut surfaces of the halved cut cores 1a of two pieces are butted, and proper leakage gaps la are provided to complete a choke having the desired inductance, etc. Accordingly, leakage flux perpendicular to the main magnetic path pieces of the respective cores at the butted parts of the core bodies can be absorbed by the magnetic materials, and an increase of eddy current loss according to leakage flux can be checked.
Patent JP-H01255558-A (JP)
Title: Forming method of border character
Inventor: KOIKE AKIYUKI
IPC: G06F3/12
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the need for border extraction processing, and to form a border character at high speed by adding an enclosure pattern enclosing the black dot of a character pattern and replacing the black dot enclosed by the enclosure pattern with a white dot. CONSTITUTION:When a character pattern CC such as the font code of a character B is input to a font memory 1, the character pattern CP of dot matrix organization is read. The character pattern is input to an enclosure-pattern write processing section 2 and a white-dot write processing section 4. The processing section 2 writes enclosure patterns EP so as to enclose each black dot of the character pattern CP. A character pattern CP' is formed in a memory 3 for drawing by adding the enclosure patterns EP to all black dots. The processing section 4 writes white dots at the positions of black dots except the enclosure patterns EP. Accordingly, a section CP except the enclosure patterns in the character pattern CP' is replaced with white dots, and a border character pattern OP, the inside of a border of which is whitened, is shaped.
Patent JP-S61242981-A (JP)
Title: Production of single crystal
Inventor: ONODERA KOICHI
IPC: C30B11/08
Filed: 1985-04-22
Abstract: PURPOSE:To produce a large-sized high-quality single crystal having long length and free of impurities at a low cost, by replenishing a solid crystal raw material to the part where the top surface of the molten liquid in a crucible is almost solidified by the temperature gradient of a heating furnace. CONSTITUTION:The crystal raw material in the crucible 2 is melted with the heating furnace 1, and the single crystal 3 is grown from the molten liquid 4 by lowering the crucible 2 at a definite rate. The crucible 2 is replenished with the solid crystal raw material 10 by the replenishing means 8 through the pipe 9 corresponding to the growth of the single crystal 3. The furnace 1 has a temperature gradient having a peak at the center and decreasing toward the upper and the lower ends. The slid crystal raw material 10 is supplied to the part where the top surface 7 of the molten liquid 4 is almost solidified by the temperature gradient. The evaporation of the molten substance from the top surface 7 of the molten liquid 4 and the blow-up of air by thermal convection in the liquid can be suppressed, the blockage of the pipe 9 is prevented, the disturbance of the molten liquid 4 is minimized, and the reaction of the molten liquid 4 and the crucible 2 is suppressed by this process.
Patent JP-H06292626-A (JP)
Title: Glass
Inventor: OCHIAI YASUYOSHI
IPC: A47G19/22
Filed: 1993-04-12
Abstract: PURPOSE:To incorporate a resonator, which generates hard sounds when it is beaten, into the main body of the glass. CONSTITUTION:The hard flicking sounds can be heard by heating a glass resonator 5 incorporated into a main body 4 of the plastic glass. Thus, the atmosphere of a party is swelled by generating the hard flicking sounds like clattering by beating the resonators 5 one and another when the glasses 1 are clapped together in time to propose a toast.
Patent JP-S58202353-A (JP)
Title: Suction heater for internal-combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F02M31/10
Filed: 1982-05-19
Abstract: PURPOSE:To perform suction/heating properly in accordance to the operating state, by branching into a heating path and non-heating path at the way of a suction path while exchanging supply of suction air to said paths in accordance to the suction temperature. CONSTITUTION:When the suction temperature in a suction tube 11 is lower than the setting level, a valve 34 will open an atmospheric port 33 to maintain a negative pressure chamber 23 at the atmospheric pressure, while a diaphragm 52, 22 is biased by a spring 26 and a valve 25 will close the inlet 20. Heat exchange is performed with the cooling water at the heat exchanger 15 to heat the sucked air. When the suction air temperature exceeds over the setting level, the temperature sensitive device 30 will supply the negative pressure from a negative pressure path 31 into a negative pressure chamber 23 while a control valve 21 will exchange the passing of suction air from first branch 13 to second branch 14. Non-heated suction air having proper temperature is fed into each cylinder chamber.
Patent JP-H01258807-A (JP)
Title: Controlling method for plate width in tandem mill
Inventor: SAKURADA KINYA
IPC: B21B37/00
Filed: 1988-04-05
Abstract: PURPOSE:To improve the controlling accuracy for a plate width by taking the variation of the plate width between stands, when tension to a stock to be rolled between the stands is varied, for the sum total of the variations of the respective plate thicknesses on the outlet part of the stand on an upperstream side and on the inlet part of the stand on a downstream side. CONSTITUTION:The measured values W5, W6 of plate widths by each width meter 1, 2 are read into a computing element 3 for tension variation. The computing element 3 for tension variation computes the tension variations DELTAt4, DELTAt5 in accordance with the measured values W5, W6 of the plate widths of each width meter 1, 2 and a plate width aimed value W5aim on the outlet side of a 5th stand F5 inputted from a setter 4, a plate width aimed value W6aim on the outlet side of a 6th stand F6 and influence coefficients alpha4, alpha55, alpha54 given by tension variation to the plate width. These are inputted respectively to a tension controller 5 and the tension controller 5 changes the respective tensions which is given to a strip by the respective tension applying devices A1, A2. As a result, the variation of the plate width caused on the outlet side of each stand which has made a disturbance conventionally in setting the tension variation is removed so that the controlling accuracy of the plate width can be improved.
Patent JP-H02264021-A (JP)
Title: Fiber-processing machine
Inventor: KOBAYASHI HIDEAKI
IPC: D01H1/30
Filed: 1989-04-05
Abstract: PURPOSE:To make a fiber machine possible to apply to a wide range of products in high efficiency by using inverter of variable direct current voltage to common converter method and providing mechanical infinite variable-speed device having remote control function between one of different operating means and an electric motor driving the operating means. CONSTITUTION:Different operating means are made to be driven by different electric motors 2 and 4 and said electric motors 2 and 4 are driven by PAM-type inverters 5 and 6 having common converter 7 of variable direct current voltage with almost equal direct current voltages and in different frequencies with each other. Then, a ratio of respective frequencies is always controlled at about constant, thus a mechanical infinite variable-speed device 8 having remote control function is provided between one of different operating means and an electric motor driving the operating means to be able to set speed ratio of different operating means to any value from outside without converting to speed ratio of respective electric motors 2 and 4.
Patent JP-H04316819-A (JP)
Title: Resin molding die
Inventor: KOYAMA YUICHI
IPC: B29C45/26
Filed: 1991-04-17
Abstract: PURPOSE:To enhance workability in the following process and improve productivity by a method wherein the flash of a molded article taken out of a mold is made smaller by separating its runner part in the resin molding die from the article. CONSTITUTION:The die concerned is resin molding die, in which a plurality of required molded articles are produced by branching from a runner and which consists of a cavity mold 12 for forming the external shape of required molded articles 1 and a core mold 21 for forming the internal shape of the required molded articles 1 by joining with and parting from through its movement normal to the cavity mold 12. Further, the die concerned is constuted so as to provide with means 14 and 23 for cutting and separating a runner forming region under the state being connected with the cavity mold 12 and the core mold 21 from the required articles 1 by shifting only the region to the longer direction of the runner 14b.
Patent JP-H05250461-A (JP)
Title: Image input method
Inventor: ASAKINO KUNIHIRO
IPC: G06T1/00
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a method for recognizing and processing speedily an object to be photographed of a two-dimensional data code, etc., by feeding back an image pickup signal to a camera from a controller until a desired signal for selecting a threshold is outputted from a recognizing circuit, and fetching successively a video signal. CONSTITUTION:When an object to be photographed is photographed by a camera, its video signal is compared with a threshold in a controller. In this case, the threshold is made fluctuated so that an image of the object to be photographed can be caught surely, the video signal which has an accurate contrast, that is, by which a prescribed pattern can be binarized is selected, and its signal is stored temporarily in an image memory, and compared with a discriminating signal of a recognizing circuit. In the case the discrimination is possible, a discrimination output is outputted, and in the case the discrimination is impossible, a signal is inputted to the controller from the recognizing circuit, a signal for an image pickup is inputted to the camera from this controller and the object to be photographed is photographed. Also, the image pickup is executed automatically and repeatedly until the discrimination output is outputted.