baber/WOPTO huggingface dataset:
Patent JP-S6070464-A (JP)
Title: Copying machine
Inventor: IDE FUMITO
IPC: G03G15/08
Filed: 1983-09-28
Abstract: PURPOSE:To eliminate the work for moving an original platen by moving the original platen to a position where the replenishment of a developer can be execute from a developer replenishing port, in case of a state that the replenishment of the developer is necessary. CONSTITUTION:A magnet 62 is attached to the tip of an arm 61, and a lead switch 59 is turned on and off by contact and separation of the magnet 62 by the oscillation of the arm 61. In this state, in case of a state that a toner exists between the arm 61 and the side of a toner hopper 52, namely, in case the replenishment of the toner is unnecessary, a part between the magnet 62 of the tip of the arm 61 and a lead switch 59 is set to a distance in which the lead switch 59 is not turned on by the toner. Therefore, when the lead switch 59 is turned on, it is known that the machine is in a state that the replenishment of the toner is necessary. In case of a state that the replenishment of the toner is necessary, an original platen 3 is moved backward continuously unit a start position of the original platen is detected, and when the start position of the original platen is detected, the original platen 3 is stopped by sending a control signal to an original platen clutch 36.
Patent JP-S5882100-A (JP)
Title: Pump for tableware washing machine
Inventor: NAKAMURA SHIN
IPC: F04D29/48
Filed: 1981-11-11
Abstract: PURPOSE:To make it possible to perform a switching operation between washing and drainage by clockwise and counter-clockwise rotations of a single pump by a method  wherein a discharge port and a drain port are closed by a changeover valve operative  at a high pressure in proportion to the flow rate of water, and by a discharge valve  and an exhaust valve incorporated in the changeover valve. CONSTITUTION:When the washing operation by the titled machine is performed, a runner 5 is rotated clockwise by a motor 4 and the water pooled in a pump base 3 flows through a washing water passage 11 so that the changeover valve 7 is moved to the position shown in Fig.1. In this case, the water in the pump casing 1 is subjected to a high pressure and therefore, the exhaust valve 8 at the lower part of the changeover valve 7 is thrusted strongly by the pressurized water to thereby close the exhaust port 14. Next, when the draining operation is performed by the tableware washing machine, the runner 5 is rotated counter-clockwise by the motor 4 and the water in the pump base 3 flows through a drain water passage 12 so that the changeover valve 7 is moved to the position shown in Fig.2 and a result, the exhaust valve 81 at the lower part of the changeover valve 7 is thrusted against a pump cover 2 by the pressurized water to thereby close the discharge port 21. Thus, it is possible to perform the washing and draining operations of the washing machine through the clockwise and counter-clockwise rotations of the signal pump of simple structure.
Patent JP-S6156770-A (JP)
Title: Method for conditioning of billet and automating device thereof
Inventor: OOTA AKIRA
IPC: B23K10/00
Filed: 1984-08-29
Abstract: PURPOSE:To condition the surface of a billet to remove the flaws therefrom at a high yield and high efficiency by providing a plasma torch and gas torch to an automatic device for conditioning and using selectively the torches or making the combination use thereof according to the state of the flaws. CONSTITUTION:The plasma scarfing torch 1 and the gas scarfing torch 2 are provided to a scarfing heat 10 of a working arm 4 which moves three-dimensionally with respect to a transfer line for the billet S to be conditioned. Controllers 61, 62 which control the operations of both torches 1, 2 of the head 10 and the arm 4, flaw detectors 71, 72 which are provided on the upper stream side of the arm 4 and detect the flaws of the billet S by dividing the same to the flaws having the large transverse size of the billet and the flaws having the small transverse size and a calculator 9 which instructs the controllers 61, 62 so as to treat the billet by the gas scarfing to start the scarfing instantaneously by utilizing a plasma flux for the flaws having small transverse size of the billet and by utilizing plasma for the flaws having the large transverse size are provided so that the conditioning of the billet S to remove the flaws from the surface thereof is executed under either hot or cold conditions.
Patent JP-H0848310-A (JP)
Title: Vacuum packaging device
Inventor: KURUMADA MINORU
IPC: B65B31/04
Filed: 1994-08-01
Abstract: PURPOSE:To prevent a defective sealing from generating and speed up a vacuum packaging work by preventing a powder substance accompanying with a granular substance, which is a content, from dropping from a hole even when a packaging body is shaken by providing the hole on a bag from the top of the packaging body. CONSTITUTION:A vacuum packaging device 1 is arranged in such a manner that a conveyor 2, which applies a vibration to a packaging body under a condition wherein the packaging body is put on the top and transfers the packaging body to a work position, and the packaging body on the conveyor 2 can be pressed. A pressing member 3 with an opening, through which a drilling mechanism 4 passes, and the drilling mechanism 4 which is vertically movably provided to the conveyor 2 and approaches the packaging body through the pressing member 3 and drills a hole on a bag by a needle, are vertically movably provided on the top of the conveyor 2. The vacuum packaging device is equipped with an evacuating sealing mechanism 5, which affixes a seal member to keep a vacuumized condition after approaching the packaging body through the opening of the pressing member 3 and removing a gas from the bag through the hole on the bag and closes the hole, and a seal member-feeding mechanism 6 which feeds the seal member to an air suction head of the evacuating/sealing mechanism 5.
Patent JP-S6073954-A (JP)
Inventor: NAKAO SHIGERU
IPC: E04F13/21
Filed: 1983-09-28
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-S6337960-A (JP)
Title: Method for changing over printing density of printer
Inventor: NAGAI KANJI
IPC: B41J2/30
Filed: 1986-08-01
Abstract: PURPOSE:To easily obtain desired printing density, by a method wherein the set position of a printing density change-over switch is read to be stored in a counter and the counter is judged at each time when predetermined printing is finished and printing operation is again performed in the same dot image. CONSTITUTION:A density switch counter for storing the set position of a density change-over switch 11 is provided to RAM16. The density change-over switch 11 is set to a desired setting position prior to starting printing operation. Thereafter, when the printing operation of a certain line is started, the value of the density switch counter in RAM16 is set to '0'. Subsequently, when the position of the change-over switch is '1', next processing is taken as it is and, when the position of the change-over switch is '2', the value of the density switch counter is rewritten to '1'. That is, when the density of an ink ribbon is lowered and a printing result becomes light, by the change-over operation of the density change-over switch, two-time or three-time overlap printing can be easily performed from the next line.
Patent JP-H0931001-A (JP)
Title: Production of cyclohexanol
Inventor: MATSUOKA TAKESHI
IPC: C07C35/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To stably obtain cyclohexanol in high purity through efficiently removing by-products by separating cyclohexene from a specific reaction mixture by extractive distillation followed by hydration of the cyclohexene to obtain a reaction product from which the aimed cyclohexanol is separated by distillation followed by circulating the residual liquid to both the extractive distillation and the hydration processes. SOLUTION: From a mixture of cyclohexene (A1 ), benzene (A2 ) and cyclohexane (A3 ) produced by partially hydrogenating benzene, the component A1 is separated by extractive distillation followed by hydration of the component A1 into a mixture of cyclohexanol (C1 ), the component A1 and methyl cycl, opentenes (C2 ), from which the component C1 is separated by distillation, and only part of the resultant residual liquid is circulated to the hydration process and the rest of the residual liquid to the extractive distillation process and the component C2 , together with the component A3 , is separated and removed out of the system, thus obtaining the objective cyclohexanol (C1 ).
Patent JP-H0346288-A (JP)
Title: Stabilized light source
Inventor: SONOBE HISAO
IPC: H01S5/042
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a stabilized light source stable both in optical wavelength and power by a method wherein a laser diode drive current control means, a laser diode temperature control means, and an optical power control means are provided, and they are made to operate separately. CONSTITUTION:A drive current control means applies a constant drive current or a constant drive power to a laser 1, comparing the drive current or the voltage of a drive power with a reference drive current or a reference voltage through a current controller 7, in result the laser diode 1 is kept constant in heat release value. A temperature control means compares a voltage relating to the base temperature of the laser diode 1 with a reference voltage through a temperature controller 9, the voltage deviation concerned is amplified and applied to a cooler 2 to enable a current to flow through it to keep the base of the laser diode 1 constant in temperature. An optical power control means compares a voltage E3 proportional to an optical output P'out with a reference value Ep through an optical power controller 11 to finally keep an optical output P constant in optical power. By this setup, a laser diode is stabilized in wavelength and can be kept constant in optical output, keeping the ambient temperature of a laser diode constant.
Patent JP-S6072741-A (JP)
Title: Ink making apparatus
Inventor: HARUTA MASAHIRO
IPC: B01D15/08
Filed: 1983-09-30
Abstract: PURPOSE:To form an ink with the quality ideal for use in inkjet recording and writing tools by removing inorganic salts contained in a dye solution by a specified method. CONSTITUTION:A dye aqueous solution produced at a dye solution making section 1 is fed to a refining section 100A. A salt reduction filter section of the refining section 100A eliminates inorganic salts from the dye aqueous solution thus fed and a secondary solution with a circulation pump by chromatography. The dye aqueous solution with the concentration of inorganic salts falling below the specified value is fed to a refining section 100B. The refining section 100B which eliminates inorganic salts from the dye aqueous solution by a membrane separation operates a circulation pump to circulate the dye aqueous solution in a salt reducing tank through the salt reduction filter. Thus, a dye aqueous solution whose concentration of inorganic salts and dye gives a value within the specified range is obtained in the salt reducing tank and fed to an ink preparation section 200.
Patent JP-S57105207-A (JP)
Title: Method and apparatus for separating gas from high-viscosity liquid fluidized by gas agitation
Inventor: KOGA MINORU
IPC: B01D19/00
Filed: 1980-12-20
Abstract: PURPOSE: To completely separate out a gas remaining in a high-viscosity liquid fluidized through gas agitation, by heating the liquid under a reduced pressure.  
     CONSTITUTION: The high-viscosity liquid, for example a heavy oil, fluidized by a gas agitation device 3 in a storage tank 1 is fed under pressure by a feed pump 6 into a tank 7 for separating the residual gas via an introducing port 11 for the agitated liquid. The liquid fed under pressure is guided to the inside wall 8 of the tank 7 by a dispersing plate 14 provided below the port 11. The inside wall 8 is heated through a jacket 9, so that the liquid flows down while being heated. In this case, the interior of the tank 7 is constantly maintained at a reduced pressure by a vacuum pump 12 provided at an upper part 10 of the tank 7. Accordingly, the residual gas in the liquid is effectively separated out, while the liquid is collected at a bottom part 15 of the tank 7 and is transferred into an intermediate tank 19. In addition, the interior of the tank 19 is shielded from the outside air by a valve 23, and is maintained at the same pressure as that inside the tank 7 by opening a valve 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11202224-A (JP)
Title: Movable mirror device
Inventor: YOON YONG-SEOP
IPC: G02B26/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To make easily adjustable the optical path converting angle with a comparatively low driving voltage. SOLUTION: In this device having a substrate 11, a pair of posts 13 projectingly provided at a prescribed interval on the upper surface of the substrate 11, an electrode 15 formed on the substrate 11, a reflecting mirror 17 arranged so as to be opposed to the electrode 15 while being supported by the posts 13, and a pair of first and second supports 19a and 19b connected between both the sides of this reflecting mirror 17 and the posts 13 so as to support the reflecting mirror 17 and having prescribed rigidity, the inclination of the reflecting mirror 17 can be varied by electrostatic attracting force between the electrode 15 and the reflecting mirror 17.  In this case, the electrode 15 is arranged to be deviated from any one side of the reflecting mirror 17 to make the strengthes of a force to be applied on the side of the electrode 15 at positions between the respective first and second supports 19a and 19b and the reflecting mirror 17 different from each other.
Patent JP-S6423403-A (JP)
Title: Audio signal recording method
Inventor: YAMADA YOICHI
IPC: G11B5/027
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the sudden interruption of a music in case of dubbing by returning a tape and a pickup till the head of the music and starting the recording again when the tape comes to its end during the playing and the music is interrupted. CONSTITUTION:If a tape end signal is generated from a recorder before the next head of music signal is generated after a music head signal of a music is generated from a recording medium playing means, the playing means is brought into the pause state and when a 1st time from the point of time of the production of one music head signal before the end signal till the point of time of production of the end signal is slightly longer than the time corresponding to the length of a leader part, the rewinding is commanded to the recorder by the length of tape corresponding to the 1st time. Then the restart of playing from the head of music is commanded to the playing means and the recording is commanded to the recorder, and when the time of difference between the 1st time and the said corresponding time elapses, the audio signal is attenuated gradually to rewind the tape by a length corresponding to the 2nd time from the music head signal till the end signal.
Patent JP-S6072574-A (JP)
Title: Racket
Inventor: GIYUNTAA ADAMU
IPC: A63B60/28
Filed: 1984-08-31
Abstract: 1. A racket, in particular a tennis racket, having a handle with a shank (2) of which the shank end (1) exhibits in the front face (3) of it a central tapped hole (11), where for elongation of the length of the shank at least one part of the handle constituting a length-adjusting element and an endpiece may be screwed onto the front face (3), characterized in that the length-adjusting element is or elements are made as (an) adjusting disc(s) (6; 61, 62, 63) provided with one central drilled hole (5), that the endpiece is formed by a handle head (7) provided with a central opening (8) and that the handle head (7) and the adjusting disc(s) (6; 61, 62, 63) are screwed firmly onto the shank end (1) by a common screw (9) which passes through the central drilled hole (5) and the central opening (8) and may be screwed into the tapped hole (11) in the shank end (1).
Patent JP-H0345819-A (JP)
Title: Apparatus for space heating
Inventor: WATANABE TAKEJI
IPC: F24C7/00
Filed: 1989-07-12
Abstract: PURPOSE:To improve the reliability of the equipment and promote the thermal efficiency by setting up an apparatus using a first connection pipe connecting the refrigerant outlet of an evaporator to a liquid receiver, a second connection pipe connecting the refrigerant inlet of the evaporator to the liquid receiver, a third connection pipe connecting the liquid receiver to the refrigerant inlet of a condenser, and a fourth connection pipe connecting the refrigerant outlet of the condenser to the second connection pipe. CONSTITUTION:A liquid refrigerant in an evaporator 11 undergoes evaporation by heating by a burner 18; the refrigerant in two phases of vapor and liquid flows into a liquid receiver 12 through a first connection pipe 14. At the liquid receiver, the refrigerant in the liquid phase is separated from the refrigerant in the vapor phase, is made to gather in storage in the lower part of the liquid receiver 12 and flow into the evaporator 11 through a second connection pipe 15. After the separation from the liquid-phase refrigerant in the liquid receiver 12, the refrigerant in the vapor phase flows through a third connection pipe 16 into a condenser 13, where the refrigerant undergoes condensation liquefaction by releasing heat; the condensation heat effects heating. The refrigerant liquefied by the condensation flows through a fourth connection pipe 17 into the second connection pipe 15; this confluence completes one cycle.
Patent JP-H0628837-A (JP)
Title: Front panel for disk driving device
Inventor: KONISHI YASUHIDE
IPC: G11B33/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide a front panel which is constituted so that disk cartridges with different outside diameters can be loaded and unloaded and by which the disk cartridge is guided to the set position corresponding to the external size at the time of the loading. CONSTITUTION:A guide shaped part 12a slightly wider than the width of 3.5 inches disk cartridge 51 in a transverse direction intersecting orthogonally with the loading direction and a guide shaped part 12b slightly wider than the width of 5.25 inches disk cartridge (not shown in figure) are formed on a loading/unloading part 12. At the time of the loading, the disk cartridge is guided to the set position of the device inside by the guide shaped parts 12a, 12b corresponding to the outside diameter.
Patent JP-H05196732-A (JP)
Title: Display system for fishing
Inventor: YOSHIDA NORIYUKI
IPC: G01S15/88
Filed: 1992-07-08
Abstract: PURPOSE:To extremely easily bring a fishing hook to a fish school while observing their positions. CONSTITUTION:Values counted by a counter 10 respectively corresponding to feeding and winding of an electrically driven reel 6 of an electrically driven fishing rod 2 are transmitted via a data line 34 to a fish finder 4. The fish finder 4 creates fishing hook position information based on the counted values and displays the fishing hook position information on the same screen of a display 32 together with underwater inspection information.
Patent JP-H0346938-A (JP)
Title: Manufacturing device for semi-conductor device
Inventor: KURODA TAKASHI
IPC: H01L21/66
Filed: 1989-07-12
Abstract: PURPOSE:To eliminate human errors and overestimation from wafer traveling operation existing in general semi-conductor manufacture and move wafers after putting them in a prescribed order by providing a means for reading out a recognition number stamped on a semi-conductor wafer and arranging semi-conductor wafers according to the data saved in advance. CONSTITUTION:A wafer 8 is first in a wafer cassette 1. Next the wafer 8 is held and taken out by the vacuum pincette of a wafer traveling table 7. When the wafer passes a wafer number recognition device 2, the wafer recognition number 9 stamped in the wafer 8 is read out. The wafer recognition number 9 is fed to a wafer position calculator 3, and a wafer order is taken out according to the wafer recognition number 9 and a wafer order table in a memory 6.
Patent JP-H1121809-A (JP)
Title: Screed expansion device of asphalt finisher
Inventor: TAMEIKE AKISHI
IPC: E01C19/48
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enlarge the maximum paving width by making an auxiliary screed accommodated within the car width of an asphalt finisher movable through a simple operation to stretch plural sets of auxiliary screeds. SOLUTION: Two sets of auxiliary screeds 15, 16 are laterally movably attached to a main screed 14. A motor 17 is fixed inside the main screed 14 and a driving sprocket 19 is fittedly attached to a motor shaft 18. The first auxiliary screed 15 is fixedly provided with a screw receiving part 23, and a screw shaft 20 is threadedly attached to the part 23 and a driven sprocket 21 is fittedly attached to the one end of the screw shaft 20. A chain 22 is woundly provided between the driving sprocket 19 and the driven sprocket 21. Similarly the second auxiliary screed 16 is arranged so as to be driven by a motor 27. When the motors 17, 27 are rotated, the first auxiliary screed 15 moves laterally to the main screed 14, and the second auxiliary screed 16 moves laterally to the first auxiliary screed 15 to expand and reduce the maximum paving width.
Patent JP-S5971156-A (JP)
Title: Capstan drive mechanism of tape player
Inventor: OOHASHI TAMAKI
IPC: G11B15/26
Filed: 1982-10-18
Abstract: PURPOSE:To miniaturize the player, by tying a drive pulley and an auxiliary flywheel with a belt to an intermediate turning wheel respectively and tying a main flywheel having a capstan to any of the auxiliary flywheel or the intermediate turning wheel with a belt so as to constitute the flywheel as a small diameter. CONSTITUTION:When a drive motor 1 is turned at the play mode, the turning is delivered to the main flywheel 10 via the drive pulley 3, the belt 8, the intermediate turning wheel 6, the belt 9, the auxiliary flywheel 5, the pulley 4 and the belt 12. Thus, the moment of inertia of the main flywheel 10 having the capstan 11 is increased by the auxiliary flywheel 5 and the intermediate turning wheel 6 to attain the increase in the moment of inertia and stable turning of the capstan 11, and also the bearing resistance of the auxiliary flywheel is reduced remarkably in comparison with the support to a fixed shaft, allowing to utilize effectively the moment of inertia of the auxiliary flywheel for the assistance of the main flywheel having the capstan.
Patent JP-S6071845-A (JP)
Title: Local exhauster of air-conditioned clean chamber
Inventor: ENDOU MITSUSHI
IPC: F24F11/02
Filed: 1983-09-29
Abstract: PURPOSE:To control the quantities of exhaust air and supply air in response to the working conditions in an air-conditioned clean chamber by a method wherein the quantities of exhaust air and supply air are changed by controlling supply fans and exhaust fans in response to the operating states of productive facilities. CONSTITUTION:The exhaust air side equips with a plurality of suction ports 52-62, which are open at various work spaces, and a plurality of exhaust branch pipes 40-50. Further, an exhaust fan 72, a throttle valve 70, a pressure detection sensor 80 and an air flow detection sensor 82 are arranged in an exhaust main pipe 64. A control unit 92 controls the rotational frequencies of the exhaust fans and of the supply fans and the openings of the throttle valves by means of signals sent from the sensors. On the other hand, as for the supply air side, the air coming in through an intake port 94 is air-conditioned at an outdoor air-conditioner 98 and further sent by a supply fan 102 to indoor air-conditioners 20 and finally supplied into a supply chamber 12. When all the productive facilities 28-38 are at work, all the suction ports are fully open and the air is exhausted at the maximum discharging rate and at the same time all the supply fans supply the air by the supplying rate corresponding to said maximum discharging rate.