baber/WOPTO huggingface dataset:
Patent JP-S6229719-A (JP)
Title: Control device for motor fan for intercooler
Inventor: YOSHIOKA MAMORU
IPC: F02B29/04
Filed: 1985-07-30
Abstract: PURPOSE:To reduce power consumption as well as to improve a rate of fuel consumption, by making a controller perform the lowering of cooling capacity on the basis of delay time, according to a revolving speed at the time of transition, when the cooling capacity by electromotion of an intercooler shifts from a supercharging state to its cut state. CONSTITUTION:Pressure sir out of a supercharger 16 enters the inside of a combustion chamber 22 via an intercooler 18. A control unit 34, inputting a suction air quantity 12 and an engine speed 50, controls a bypass control valve 38, a fuel injection device 24, a clutch 30 of the supercharger and a motor fan 42 controlling cooling capacity of the intercooler 18. This motor fan detects a fact that an engine comes into a state of being supercharged, from the engine speed and the suction air quantity, performing the specified cooling. If transition time from a supercharging state to a non-supercharging state is detected, it delays the time corresponding to the engine speed at the time of transition, stopping operation of the motor fan. With this constitution, the motor fan is operated as long as the irreducible minimum alone.
Patent JP-S5688140-A (JP)
Title: Composite photoreceptor for electrophotography
Inventor: SATOU TSUTOMU
IPC: G03G5/12
Filed: 1979-12-20
Abstract: PURPOSE: To obtain copied images of two colors through one time of exposure by providing a  specific intermediate layer between the two layers, a photoconductive layer composed essentially  of amorphous Se and contg. Te and As, and a layer composed essentially of an eutectic complex  of a pyrylium dye and a resin, which differ in sensitivity to colored light.   
     CONSTITUTION: The 1st photoconductive layer 12 which is composed of amorphous Se that does  not shown sensitivity to, for example, red color light, or consisting in doping As at 4W20wt% to  amorphous Se or laminating an Se-Te-alloy layer on amorphous Se is provided on a conductive  substrate 11. Next, an intermediate layer 13 of an ultraviolet curing resin (acrylate polymer or the  like) is formed on the layer 12, then the 2nd photoconductive layer 14 contg. an eutectic complex  of a pyrylium dye and a polycarbonate resin is formed on the laye 13. The layer 14 has sensitivity  to red color light and allows the transmission of other color light. While thus prepd. photoreceptor  1 is exposed through a red color filter in a dark place, it is subjected to the primary charging,  thence it is subjected to charging of opposite polarity in the dark and is exposed with an original 2  of two colors, red, white and black, to produce the different 3 electrostatic image of the black part  and red part on the layer 14. These are then developed successively by the toners of black and  red, whereby the two color images are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0919849-A (JP)
Title: Sensing method for tool replacing timing in machine tool
Inventor: KOJIMA MIKIO
IPC: B23Q17/09
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To determine the proper timing for tool replacement, neither premature nor too late, by judging that the time comes on the basis of the sensing that the difference between the current surface roughness and the surface roughness in the initial period after preceding tool replacement exceeds the predetermined value. SOLUTION: The second finish working identical to the first is executed, and the surface roughness of the workpiece after second finishing is measured using a surface roughness measuring gauge (the third process). The surface roughness of the workpiece after second finishing is compared with the surface roughness of a workpiece undergone the first finishing, and the difference is determined (the fourth process). The obtained difference is compared with the predetermined value, and if the value is not exceeded, return is made to the second process (the fifth process). If the difference between the current surface roughness and the surface roughness in the initial period after preceding tool replacement becomes greater than the predetermined value, judgement is passed that the time comes for tool replacement.
Patent JP-H08334529-A (JP)
Title: Acceleration sensor
Inventor: TANAKA SHUICHI
IPC: G01P15/02
Filed: 1995-06-07
Abstract: PURPOSE: To more accurately detect acceleration. CONSTITUTION: The acceleration sensor 10 is provided with a hollow and annular container 12, a magnetic fluid 14 sealed into the container 12, a rotor 16 which is retained in floated state within the magnetic fluid 14 and where a magnetic pole is magnetized at each 90-degree interval, a rotary mechanism 18 for rotating the rotor 16 at a specific speed, Hall elements 20 and 22 for detecting acceleration being installed at the annular center of the container 12, and a Hall element 24 for detecting rotation which is installed while being eccentric from the annular center of the container 12. The Hall elements 20 and 22 for detecting acceleration output an error at zero point based on a manufacturing error as the amount of drift when no acceleration is operated.  The amount of drift has a period of one rotation of the rotor 16 and the latter- half waveform has the same size as the former-half waveform and has a different sign. As the result, by adding a value which is detected from the Hall elements 20 and 22 for detecting acceleration while being shifted by half rotation, the amount of drift can be canceled to more accurately detected acceleration.
Patent JP-H05329017-A (JP)
Title: Hair drier
Inventor: NISHIO MASARU
IPC: A61N5/06
Filed: 1992-06-01
Abstract: PURPOSE:To decrease air-flow resistance at a blowout port, to increase the dose of far infrared rays, and to increase the heating surface in a far infrared ray radiation type hair drier. CONSTITUTION:The surface of a grid rib 8 of a far infrared ray radiating plate 6 disposed on the blowout port 2 side is formed as a convex curved surface 11. Thus, the surface of the grid rib 8 can be increased to increase the dose of far infrared rays. The air-flow resistance at the blowout port 2 can be decreased so as to ensure sufficient blowout and prevent the occurrence of a heat fill phenomenon. The flow of wind at the blowout port 2 is smooth not to generate a turbulent flow so as to suppress the noise of wind breaking sound. The back face 13 of the grid rib 8 is formed into a form having a counter sink 13a. Thus, the heating area can be increased so as to heat a far infrared ray radiating material sufficiently and heighten the radiation efficiency of far infrared rays.
Patent JP-H0332595-A (JP)
Title: Method and apparatus for cutting roll body coiled spirally around core
Inventor: ROORENSU II BUROMU
IPC: B26D3/16
Filed: 1990-06-27
Abstract: PURPOSE: To ensure a good support so as to minimize deformation of trim piece caused by shearing force by adding a core support to a wound body pusher. CONSTITUTION: This device is made to advance along a passage across which a saw device can move so as to laterally cut a spirally wound body around a core C and a roll having a market size. In moving the device, the wound body is made to advance in the horizontal passage after an upstream end of each wound body is supported and a support member 23 is inserted into the core C for the wound body. Then, a trim annular body A is made to advance in a circular style after the wound body is removed from the support member 23 at the completion of final cutting of the wound body so as to provide the annular body A.
Patent JP-H0718303-A (JP)
Title: Binder for powder metallurgy and powdery mixture
Inventor: FUJISAWA KAZUHISA
IPC: B22F3/02
Filed: 1993-07-06
Abstract: PURPOSE:To prevent the segregation of graphite, etc., and to inhibit the generation of dust at the time of handling by mixing metal powder with a binder made of a fatty acid ester having a specified structure. CONSTITUTION:Fatty acid ester having a structure represented by the formula is used as the objective binder for powder metallurgy. In the formula, each of R1-R4 is >=9C aliphatic hydrocarbon group. Metal powder is mixed with this binder to form the objective powdery mixture for powder metallurgy. The segregation of a physical property improving component can be effectively prevented without degenerating the base metal powder or reducing the flowability of the powder and the lubricity of the powdery mixture at the time of handling is improved without using a lubricant.
Patent JP-S5689371-A (JP)
Title: Casting method
Inventor: MOURI SHIYOUICHI
IPC: B22C9/02
Filed: 1979-12-21
Abstract: PURPOSE: To prevent the deterioration of molten metal and improve cleanliness by inputting heat to the molten slag in a well and stirring the molten metal.  
     CONSTITUTION: The outflow port 5a of a well 5 is closed with a stopper 6, and a required amount of molten slag (a) is poured into the well. Thence, molten metal is poured into the well 5 from a ladle 7. During pouring into the well 5 or upon completion of the pouring, electrodes 9a, 9b are immersed in the molten slag (a) in the well 5, and current is supplied. At the same time, the molten metal (b) is stirred by the magnetic force of a molten metal stirrer 11. This prevents the molten metal (b) in the well 5 from being solidified by heat extraction and maintains the temp. in the molten metal (b) uniformly. Even more, the activity of the molten slag is enhanced thus leading to enhanced refining effect. After the completion of the treatment of the molten (b) in the well 5, the stopper 6 is removed to allow the molten metal (b) in the well 5 to flow into the mold inside 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5690970-A (JP)
Title: Method of forming abrasion-and corrosion resistant titanium-molybdenum-base melt-sprayed film on ion or steel surface
Inventor: SHIROYAMA MASAHARU
IPC: C23C4/08
Filed: 1979-12-21
Abstract: PURPOSE:To considerably improve corrosion resistance and abrasion resistance by plasma spraying Ti-Mo-base melt-spraying powder contg. 15-30% Mo on iron or steel surface. CONSTITUTION:Fine Mo powder and Ti powder are mixed in a manner that Mo is contained at 15-30wt%, and the mixture is granulated. The granules are sintered in a vacuum. This sintered Ti-Mo body is finely grained to 200-400 meshes and a Ti-Mo melt sprayed film is formed to about 0.3mm. thickness on the surface of iron or steel products by a plasma spraying method utilizing an Ar gas. The film has high corrosion resistance to nonoxidative strong acids such as sulfuric acids and hydrochloric acids and the iron and steel products having the surfaces superior in high- temp. hardness and abrasion resistance are produced at low cost.
Patent JP-H0838390-A (JP)
Title: Holder for paper towel
Inventor: NIKORASU JIEI MORO
IPC: A47K10/38
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to decide the most suitable position of a roll mounting hub and the roll itself without trying to receive a situation in which the total holder must rearranged, by slidably engaging an end support body with a base and composing to keep a shelf horizontally. SOLUTION: A holder 10 comrises a slender base 12 at the center and an end support 14 for forming two shelves and is fixed to a support face by a pair of fasteners, preferably by screws. The end support 14 is slidably engaged with the facing end parts of the slender base 12 to be slidably adjustable against the base or mutually to correspond to a slight difference of width of paper rolls 18 to be supported in between end supports. The base 12 is equipped with a slender flat top, i.e., an attaching panel 20, for the engagement with the top horizontal face taking the direction of the base in consideration. A flange 22 facing sideward, i.e., upward, is integrated with the panel 20 along the linear outer edge, i.e., front edge, of the panel.
Patent JP-2000000580-A (JP)
Title: Method and apparatus for treating cyanogen-containing solution
Inventor: YAMADA NOBORU
IPC: C02F1/78
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and apparatus capable of removing cyanogen in a high removing ratio by ozone treatment and capable of obtaining a treated soln. low in cyanogen concn. even in the case of a highly conc. cyanogen-containing soln. SOLUTION: A first reaction process reacting a cyanogen-containing soln. with ozone-containing gas to introduce a first soln. 3 to be treated into a first reaction tank 1 and injecting an ozone-containing gas 12 into the soln. 3 to be treated to react a substantially entire amt. of injected ozone with the soln. to be treated and a second reaction process reacting a part of injected ozone with the soln. to be treated are performed and a second. soln. 4 to be treated is introduced into a second reaction tank 2 and the exhaust gas 13 of the first reaction tank 1 is injected into the reaction tank 2 to perform the first reaction process and, when the completion of the second reaction process of the first reaction tank 1 is detected by a detection means 14, the treated soln. is discharged from the first reaction tank 1 and the second soln.  4 to be treated is transferred to the first reaction tank 1 from the second reaction tank 2 and used as a new first soln. to be treated to resume ozone treatment.
Patent JP-H1114370-A (JP)
Title: Vibration gyroscope having pzt thin film and manufacture therefor
Inventor: FUKUDA TOSHIO
IPC: G01C19/56
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyroscope having a PZT (ceramics composed of a solid solution of lead zirconate titanate; lead titanate, lead zirconate) thin film by which the vibration gyroscope can be easily obtained and which can be miniaturized and is strong in a torsion and whose detecting sensitivity can be increased. SOLUTION: A base material 4 of a vibration gyroscope 1 is composed of stainless steel as an elastic metallic body forming a square pole. Mutually orthogonal through holes 10 and 7 are bored in upper and lower both parts of the base material 4, and parallel plate parts 3 and 2 are constituted. A titanium film is formed on outside surfaces of the parallel plate parts 2 and 3 by sputtering or the like, and a PZT thin film 14 is formed on the whole outside surface of the titanium film, and electrode films 15 which are composed of aluminum and have mutually the same area having a thickness of several μm, are formed above and below by a pair on its PZT thin film 14.
Patent JP-H0456993-A (JP)
Title: Window generating device
Inventor: OGIMOTO KOZO
IPC: G09G5/14
Filed: 1990-06-26
Abstract: PURPOSE:To suppress the overlap of windows, and to release an operator from the troublesomeness of operation to change the window by providing a window information storage part, a window position determining means and a window output means. CONSTITUTION:When the output request of the new window is issued from a microcomputer 1, in response to it, a window information control part 6 reads out window information from the window information storage part 5, and sends it to the window position determining part 8. The window position determining part 8 executes the changing processing of a new window position and the size of the window being displayed before from the given window information. Accordingly, since blank space for displaying the new window is generated previously, the overlapped display of the windows can be positively avoided to the utmost. Thus, time for the operator to change the position or the size of the window because of the impropriety of an overlapping state can be saved.
Patent JP-H05176998-A (JP)
Title: Piston cylinder unit for sending breathing air constituted as cylinder condenser for measuring stroke distance
Inventor: RARUFU DEITSUTOMAN
IPC: F15B15/28
Filed: 1992-06-25
Abstract: PURPOSE: To provide a measuring device for measuring the stroke changed in piston stroke that can easily, precisely and reproducibly measure the absolute distance, and requires no use of a consumable member by improving the distance detection for a piston-cylinder unit. CONSTITUTION: At least a part of one cylinder wall 28 and the other piston wall 28 are constituted as plates of an electric cylinder capacitor, a roll diaphragm 9 as dielectric covers the conductive wall members 28, 12 superposed every time of a piston 4 and a cylinder 1 between them, and the capacities of capacitors 9, 12, 28 changed in stroke movement can be detected by an evaluation unit in order to measure the stroke of the piston.
Patent JP-S6146746-A (JP)
Title: Car seatbelt system
Inventor: KAZAMA NORIO
IPC: B60R22/24
Filed: 1984-08-10
Abstract: PURPOSE:To improve the operatability when wearing seatblet while to prevent hindrance against riding on/getting out of the rear seat, by providing a drive unit for interlocking a rotary shaft located at the base bend of a guide arm to opening/closing motion of a door. CONSTITUTION:A guide arm 12 is fixed swingably to the body side panel 4 at the position approximately in the center between a through-anchor 7 arranged on a lock pillar 6 to support the way of seatbelt 2 having one end wound over a retractor 5 and an anchor 3 arranged near the floor below. Seatbelt 2 is inserted slidably into a guide hole 13 formed at the top end of swing of the guide arm 12 While a driver 24 for interlocking the swinging shaft at the base end of a guide arm 12 to opening/closing motion of door is provided to swing the guide arm 12 formed upon closing of door.
Patent JP-S6231664-A (JP)
Title: Document sorting mechanism
Inventor: OBARA AKIRA
IPC: B65H31/24
Filed: 1985-07-31
Abstract: PURPOSE:To sort the documents through stopping only jammed sorter by independently providing the carrying/driving section in plural sorting mechanisms for sorting the documents to be fed from OCR body. CONSTITUTION:Document P fed from the hopper table 2 is fed through the field belt 3 to read out the recorded informations through read-out section 5. When feeding said document P to the sorter mechanical sections 10-1, 10-2, 10-3 to perform sorting, sorter/body branch gate 8 is rotated from the solid line position to the dot line position thus to feed the document P to the sorter mechanism section side. Here, the driving systems 20-1, 20-2, 20-3 for the sorter mechanism sections 10-1, 10-2, 10-3 are controlled through a controller 11 to be rotated independently through a motor 21. Consequently, the sorter mechanism section can be extended easily.
Patent JP-H0218616-A (JP)
Title: Computer system
Inventor: TOZAKI EMIKO
IPC: G06F1/00
Filed: 1988-07-07
Abstract: PURPOSE:To recognize a hardware switching key operation without taking out a key code and to perform the hardware switching action by using additionally an input means containing a hardware switch-only key and a control means which performs the connection switching actions of the hardware after detecting the push of the hardware switch-only. CONSTITUTION:When a hardware switch-only key of a keyboard 3 is pushed in the selection state of a plasma display panel PDP8, for example, a timer interruption controller 10 produces a timer interruption request. A CPU 1 outputs a hardware status reading command to a keyboard controller 2 and receives the hardware status from the controller 2. The the CPU 1 compares the CRT/ PDP switching bit with the previous state stored in a RAM 9 to decide the necessity for the hardware switch and switches the PDP8 to a CRT7. Thus it is possible to recognize the hardware switching key operation without taking out a key code and to perform a hardware switching action.
Patent JP-H0332264-A (JP)
Title: Alarm equipment
Inventor: AIHARA NAOKI
IPC: H04M3/08
Filed: 1989-06-29
Abstract: PURPOSE:To check whether or not raised alarm is recognized by a maintenance personnel by sending an alarm signal to a 2nd output port when an input from a 2nd input port is not detected in a prescribed time elapsed after a signal is sent to a 1st output port to raise alarm with received alarm information. CONSTITUTION:When an alarm signal is raised via a communication equipment 11 and a 1st input port 12, a 1st output port 13 is controlled for alarming and a timer of a microprocessor 15 is started to start the count for a prescribed time. The presence of alarm raising recognition by a maintenance personnel is checked through a 2nd input port 14 and when the alarm is raised, the maintenance personnel transits a fault processing. However, no alarm generation is recognized and a timer count expires, a control signal is sent to the 2nd output port 15 and an alarm transfer means 19 sends the alarm to a building management system centralized maintenance center or the like. Thus, whether or not the raised alarm is recognized by the maintenance personnel is checked.
Patent JP-S6325961-A (JP)
Title: Lead cutting apparatus
Inventor: SAKAMOTO MINORU
IPC: B21F11/00
Filed: 1986-07-18
Abstract: PURPOSE:To judge the replacing time of a cutting blade adequately and to enhance the cutting reliability of lead products, by providing a monitoring mechanism of a load, which is applied on the cutting blade at the cutting point of the lead. CONSTITUTION:A lead 3 is split and machined in the independent state by the movement of a cutting blade 7 in a cutting apparatus 1. A load monitoring mechanism detects a load, which is applied on a cutting blade 7 at the cutting point of the lead 3 in the apparatus 1. Said load monitoring mechanism is a pressure sensor 18, which detects oil pressure supplied from, e.g., a hydraulic cylinder 10. Since the load at the cutting point of the load at the actual time can be recognized, the degree of abrasion of the cutting blade can be found without stopping the cutting work. Therefore the replacing time of the cutting blade can be adequately judged, and the cutting reliability of the lead products can be enhanced.
Patent JP-H0828187-A (JP)
Title: Base rock tunnel excavating construction method
Inventor: MATSUBARA KENTA
IPC: E21D9/10
Filed: 1994-07-20
Abstract: PURPOSE:To safely and efficiently drill and form a tunnel of a large section of about 20-30m in diameter. CONSTITUTION:An outer peripheral part 2 of a tunnel section is drilled by using an arch drilling machine having more than ten units of arch cutter heads after drilling a central pile tunnel 1 by a tunnel excavating machine, and arch concrete 3 is deposited as an outside layer in the acquired arch outer peripheral space part 2. In this case, a residual arch outer peripheral space part 2a is left as an inside layer, and a remaining section in the arch concrete is drilled by blasting with this residual arch outer peripheral space part 2a as a free face.
Patent JP-H0516340-A (JP)
Title: Recorder
Inventor: SHIMOYAMA NOBORU
IPC: B41J19/18
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate a difference in ink delivery direction caused by a change in carriage travel direction to obtain a recorder capable of ensuring a constant printing quality even in a two-way printing. CONSTITUTION:A double shaft 11b provided under a first carriage 11 is inserted to a support hole 12a of a second carriage 12. A block body 11a of the first carriage 11 is abutted on ribs 12f, 12e. In this manner, with respect to the second carriage 12 which is guided along a guide shaft 23 disposed in parallel to a recording medium, the first carriage 11 on which a recording head is to be provided can be rotated through a predetermined angle in both directions about a line orthogonal to the recording medium. Therefore, the recording head is rotated through a predetermined angle clockwise when moving forward and counterclockwise when returning.