baber/WOPTO huggingface dataset:
Patent JP-H06130831-A (JP)
Title: Image forming device
Inventor: MIURA YASUSHI
IPC: G03G21/10
Filed: 1992-10-15
Abstract: PURPOSE:To reduce the cleaning load of a cleaning means for a transfer material carrier, to simplify a device and to reduce toner splashing to the periphery of a transfer device by providing a means for cleaning the transfer material carrier and a means for reversing the polarity of transfer electric field. CONSTITUTION:In order to clean the transfer material carrier 5f, a photosensitive drum 1 and the transfer material carrier 5f are rotated and toner adhering to the surface of the carrier 5f is reversely transferred to the photosensitive drum 1 in a transfer part by the electric field energizing a transfer charger 5b to have a polarity reverse to that at the time of transferring an image on a transfer material P. Thereafter, the toner remaining on the carrier 5f is scraped by a fur brush roller 11a. Meanwhile, the toner reversely transferred on the drum 1 is removed by a cleaning device 6 and recoverd to be discharged toner. At such a time, the electric field of the reverse polarity which is the same as the transfer electric field for a 1st color is impressed by the reverse transfer electric field impressed by the transfer charger 5b. Even though the speed of the roller 11a is set to low speed, for example, 500r.p.m, a sufficient cleaning effect is obtained.
Patent JP-H05143243-A (JP)
Title: Pre-fetch processing system
Inventor: TANAKA KEISHICHIROU
IPC: G06F3/06
Filed: 1991-11-19
Abstract: PURPOSE:To execute the processing at a high speed by constituting the system so that a disk controller detects a fact to be sequential data by the head command of a command chain word train from a host device, determines whether it is pre-fetched or not, and discriminates a range to be pre-fetched, with regard to the pre-fetch processing system in a magnetic disk subsystem. CONSTITUTION:A disk controller 2 is provided with a detecting means 6A for detecting a fact to be sequential data by the head command of a command chain word CCW train, and a discriminating means 6B for discriminating a range processed by the same CCW train. In such a state, it is detected that request data is sequential data, the number of tracks processed by the same CCW train is discriminated, and the sequential data is read out of magnetic disk devices 4, 5, transferred to a host computer 1, and also, subjected to staging to a cache memory 3, and subjected to pre-fetch processing by the same number as the number of tracks processed by the same CCW train.
Patent JP-H01145540-A (JP)
Title: Controlling device of oil pressure gage for vehicle
Inventor: TAKEDA KATSUMI
IPC: G01L19/08
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a natural indication state of an oil pressure of an engine, by indicating the oil pressure on the basis of a detection signal of an oil pressure sensor in a region lower than a first prescribed value, while indicating the oil pressure on the basis of the number of revolutions of the engine in a higher region. CONSTITUTION:Segments 1-6 of LED elements are provided in a segment indicator 10, so that the segments in the number corresponding to the strength of an oil pressure P be lighted from the segment 1 upward. When an engine is started, an oil pressure sensor executes rough detection of the oil pressure P, detecting in which of the regions A, B and C the pressure is. When the oil pressure P is in the region A lower than a first prescribed value P0, the segment 1 is lighted, while all the segments are lighted when the oil pressure P is in the region C higher than a second prescribed value P1. When the coil pressure P is in the region B between the prescribed values P0 and P1, the indication based on a detection signal of the oil pressure sensor is not conducted, and a control device outputs the oil pressure P proportional to the number of revolutions R of the engine, lighting the segments 1 to 5.
Patent JP-2000121910-A (JP)
Title: Lens device and optical device using it
Inventor: NAKAI NORIO
IPC: G02B7/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To give excellent operation sensation and also to execute stabilized clutch changeover operation. SOLUTION: Relating to this lens device a magnification changeover lens barrel 23 and an aspect ratio changeover lens barrel 24 are arranged so as to be freely inserted and detached into/from an optical axis in the inside of a device main body 22, and the gears 27 and 28 of the lens barrels 23 and 24 are connected by the gears 29-31. Eccentric shafts 29b and 30b provided at the rotary shafts 29a and 30a of the gears 29 and 30 are connected with each other by a first extension coil spring 34. A connection member 26 integrated with the lens barrel 24 and the device main body 22 are connected by a second extension coil spring 35.  The gears 29 and 30 are pressed and oriented in a rotating direction by the first extension coil spring 34, so that the backlash of the gears 27, 29 and 30 and a magnification changeover lever 32 integrated with the gears 29 is prevented, and the gear 31 is smoothly meshed with the gear 30 or the release of meshing is made possible. The inserted state of the lens barrel 24 into the optical axis or the escaping state of it from the optical axis are held by the second extension coil spring 35.
Patent JP-H01142293-A (JP)
Title: Method and device for operating submersible pump
Inventor: TSUJIMOTO HARUO
IPC: F04D15/00
Filed: 1987-11-30
Abstract: PURPOSE:To cope with either of a single phase power source and a three phase power source in a submersible pump housing a three phase motor by interposingly providing an inverter. CONSTITUTION:In a submersible pump 4 housing a three phase motor 3, a supply power from a single phase power source 1 is converted into the driving power of the three phase motor by means of an inverter 2, and the three phase motor 3 housed in the submersible pump 4 is driven by the output of the inverter 2 to operate the submersible pump 4. In the case of a supply power from a three phase power source, the three phase motor 3 is directly driven without via the inverter 2. Hence, the submersible pump housing the three phase motor alone can cope with either of the single phase power source and the three phase power source, making the pump economical. Also, by interposing the inverter 2, the submersible-pump motor 3 can cope with either of 50Hz and 60Hz power sources.
Patent JP-H11124878-A (JP)
Title: Clogging release device for muck recovery pipe and clogging release method
Inventor: SUZUKI AKIRA
IPC: E02F7/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To remove cobble or the like by providing a branch pipe communicating with a muck recovery pipe at a position of an upper bent portion and also providing a clogging releasing weight in the branch pipe, which can be suspended and lowered to a muck intake portion at the muck recovery pipe. SOLUTION: When air is supplied from an air supply pipe 13 to a reverse pipe 10, a lifting current is created, muck from excavation work is flowed in from a muck intake 11 and an opening for a cross member 12 and is recovered above the ground. And if gravel or cobble is clogged at the muck intake 11 or the opening of the cross member 12, then a wire rope is extended and a clogging release rod 3 is lowered down to the lower end of a reverse pipe 10. Then, the clogging release rod 3 is lowered to the lower end of the reverse pipe 10. Then, the clogging release rod 3 pushes outwardly the muck clogged in the intake 11 at the tapered peripheral surface at the tip and also pushes out the muck clogged in the opening of the cross member 12 at the tip face.  If the clogging cannot be released by the above operation, the rod 3 is slightly raised and the tension in the wire rope is released and the clogging release rod 3 is dropped by a free falling. By doing this, gravel or the like can be easily removed.
Patent JP-H09126674-A (JP)
Title: Manufacture of heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an operating fluid discharging method by heating, which facilitates the control of amount of operating fluid in a heat pipe. SOLUTION: In the manufacturing method of a heat pipe, in which operating fluid 5 is poured from a pouring tube part 2 into a container 3 provided with the pouring tube part 2 at one end thereof and, thereafter, the container 3 is heated to discharge incompressive gas in the container 3 from the container 3 by the vapor of the operating fluid 5 by heating, vapor of the operating fluid 5, which is generated by heating, is flowed out of a small opening, provided at the tip end of the pouring tube part 2, for a predetermined period of time continuously and, thereafter, the pouring tube part 2 is sealed.
Patent JP-H01144191-A (JP)
Title: Transaction processor
Inventor: FUJITA KENJI
IPC: G07G1/12
Filed: 1987-11-30
Abstract: PURPOSE: To attain thoroughness in attending/neglecting management by inputting a reason at the time of executing a temporary off-operation by means of a cashier and reporting it later. CONSTITUTION: An electronic cash register(ECR) 1 is provided with CPU 2 and CPU 2 is connected to a keyboard 3, a display equipment 4, a memory 5, a cashier file 6, a printer 7 and a cash box 8. Data indicating the temporary stop reason which is inputted whenever an operator indicates a temporary stop is stored and data indicating the stored temporary stop reason is printed so as to be issued as a report. Therefore, the reason why the operator operates the temporary stop and leaves a transaction processor is checked by the manager of a store later. Thus, the attending/neglecting management of the operator is minutely executed.
Patent JP-H02152692-A (JP)
Title: Apparatus for quantitatively ejecting beer
Inventor: GOMI KATSUJI
IPC: B67D1/04
Filed: 1988-12-01
Abstract: PURPOSE:To accurately pour beer by definite quantity each time in such a state that fine foam is built up on beer surface by deflecting the leading end opening of the ejection pipe of an ejection spigot to one side part of the open port of a container and allowing the leading end of a foaming nozzle to face to the center region of the open port of the container. CONSTITUTION:The first valve mechanism (e) changing over an ejection pipe 4 so as to communicate with a conduit P is provided in the ejection spigot (c) connected to a tank T through the conduit P. A foaming pipeline (i) is branched from the conuit P and the second valve mechanism V for opening and closing a passage whose caliber is thinly squeezed is provided on the way of the pipeline (i). A foaming nozzle (h) composed of a fine pipe is provided to the leading end part of the pipeline (i) and the leading end 90 thereof is positioned above the center part of the upper end open port 71 of a container (f). The leading end part of the ejection pipe 4 of the ejection spigot (c) is inclined and extended toward the prescribed level position of the container (f) placed on the upper surface of a support stand (a) and the leading end opening 40 thereof is deflected to one side part of the open port of the container (f). Therefore, the beer is poured in the container up to a definite level and fine foam is built up thereon and, in this state, the beer can be accurately poured by definite quantity each time.
Patent JP-H11223726-A (JP)
Title: Filter for fluorescence and fluorescent observation endoscope device
Inventor: FURUSAWA KOICHI
IPC: G02B5/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To further properly judge the normality/abnormality of an organism by obtaining a fluorescent observation image with high contrast between the normal site of the organism and the abnormal site of the organism. SOLUTION: Relating to this device, a filter for fluorescence transmits a light in a wavelength area from 460 nm-560 nm with transmissivity of >=50%, transmits a light with wavelength of <=480 nm and a light with wavelength of >=570 nm with transmissivity of <=0.1%, and the half value width of transmissivity is 70 nm. Thus, the fluorescent observation image of an organism constituted of private fluorescent components in a band where a difference between the fluorescent intensity of the normal site of the organism and the fluorescent intensity of the abnormal site of the organism is relatively large is obtained. Relating to this fluorescent observation image, contrast between the normal site of the organism and the abnormal site of the organism becomes higher than a conventional manner.
Patent JP-H06129760-A (JP)
Title: Insulating casing of refrigerator
Inventor: KAGAMIZONO HIROSHI
IPC: F25D23/08
Filed: 1992-10-19
Abstract: PURPOSE:To reduce the cost incurred in filling the front partition frame with an insulating material and improve the seal between the front partition frame and the insulating wall of the partition, the state of adhesion between the front partition frame and the inner casing, and the rigidity of the refrigerator. CONSTITUTION:A front partition frame 4 having the shape of substantially a U-shaped cross section is provided at the front of a partition 2a being a part of an inner casing 2 molded in one piece from a synthetic resin sheet by vacuum forming. Holes for the passage of a material for insulating foam are formed through the inner casing 2 at positions touching respectively the two ends of the front partition frame 4. An expandable insulating material 5 consisting of rigid type polyurethane foam material is injected into the space between the inner casing 2 and the outer casing 1 with foaming, and into the space formed by the front partition frame 4 and the front of the partition 2a as well the expandable insulating material 5 is simultaneously injected with foaming through the holes for the passage of the insulating foam material.
Patent JP-H02150245-A (JP)
Title: Preparation of noodle mixed with laver
Inventor: IKESUE HISASHI
IPC: A23L7/109
Filed: 1988-12-01
Abstract: PURPOSE:To prepare the objective noodles having improved nutritive value, taste and flavor and prolonged preservable period by mixing laver sheet into various noodles using a high-purity water processed in an aseptic state. CONSTITUTION:The objective noodles such as wheat noodles, buckwheat noodles, Chinese noodles and spaghetti can be prepared by kneading noodles with laver sheet using high-purity water processed in an aseptic state to obtain a laver- mixed noodle dough having high gloss and toughness and preparing the objective noodles from the noodle dough..
Patent JP-2000095190-A (JP)
Title: Emergency automatic gas generation apparatus in the water
Inventor: UMEDA MINORU
IPC: B63C9/19
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To automatically generate gas for a life vest and the like in rescue work in the water and the like to provide each of them with buoyancy by fitting water-soluble safety pins for maintaining a stopping position by inserting into safety pin insert holes provided on the periphery of the sliding portion and through holes provided in the plunger case. SOLUTION: A plunger easing 5 is provided by punching through holes 12 into which water-soluble safety pins 13, 13 are inserted. On the periphery of a sliding portion 9, safety pin insert holes 10, 10 are formed into which the water-soluble safety pins 13, 13 are fitted by insertion. A safety ring 11 is attached to by winding around the periphery of the sliding portion 9 to prevent the outflow of gas. A spiral groove 8 is provided spirally at the center of the sliding part 9 and an insertion hole into which a plunger 16 is inserted is formed adjacent thereto. The water-soluble safety pins 13 are fitted by insertion into the through holes 12 formed around the safety pin insert holes 10, 10 provided at the sliding portion 9 and the through hole provided on the periphery of the plunger casing 5. These water-soluble safety pins 13 are made of a rod-shaped solid body and the like.
Patent JP-2001121736-A (JP)
Title: Image-forming apparatus
Inventor: SATO KUNIO
IPC: B41J2/44
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus to which a resolution enhancement to meet a change with time is applied. SOLUTION: In this image-forming apparatus which scans a plurality of laser beams thereby printing image data, an image correction device is set for detecting a pattern to be corrected from the input image data and correcting the pattern. The pattern is changed by a control signal from the outside.
Patent JP-H10141107-A (JP)
Title: Engine idle speed control device for vehicle
Inventor: YAMAMOTO TAIJI
IPC: F02D41/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To appropriately control the engine idle speed at the time of starting a compressor or during the operation thereof, and to securely prevent unexpected lowering and increase of rotation. SOLUTION: An engine idle speed control device to be loaded on a vehicle provided with an air conditioning cycle 10, which includes a compressor 11 to be driven by an engine, and for controlling the engine idle speed with a revolution control means 41 in response to operation/stop of the compressor 11 is provided with detecting means 2, 3 for detecting the physical quantity corresponding to the torque of the compressor 11, a computing means 31 for obtaining the control value for controlling the revolution control means 41 on the basis of the output from the detecting means 2, 3, and a control means for controlling the revolution control means 41 on the basis of the control value, which is obtained by the computing means 31, at the time of starting and/or operating the compressor 11.
Patent JP-H08165073-A (JP)
Title: Conveying method of parts for machine room of elevator
Inventor: MORINAGA TAKASHI
IPC: B66B7/00
Filed: 1994-12-08
Abstract: PURPOSE: To reduce time and labor required for work so as to increase the efficiency of conveying work. CONSTITUTION: A guide rail 23 is installed erectedly in a hoistway 1, a car floor supporting device 28 is fixed to a guide rail 23 so that the upper surface of a car floor 20 is aligned approximately with a floor 3, and a car floor 20 is supported on the car floor supporting device 28. Also the top of a sling 21 is fixed to a guide rail 23 by a fixing device 25, a hoist 9 is carried from the floor 3 onto the car floor 20, and a winch rope 5 is applied to the winch 9 on the car floor 20 so that the hoist 9 can be lifted by a winch 4.
Patent JP-H02152426-A (JP)
Title: Vacuum cleaner
Inventor: NAGAHISA TETSURO
IPC: A47L9/28
Filed: 1988-12-01
Abstract: PURPOSE:To automatically set the driving motor of a motor fan or an agitator in a state proper to a cleaned surface by reading a recorded content from the recorded media of the recorded state of the cleaned surface, and by controlling input power to one side of the driving motor of the agitator and the motor fan at least, to come to a rated value. CONSTITUTION:On a cleaned surface 8, a label 14 as a recorded media is previously fitted. On the label 14, the state of the cleaned surface 8 is printed with a striped pattern 15. In a floor suction device 5, a reading device 17 for reading the pattern 15 with the irradiation of infrared rays 16 is contained. The reading window 18 of the reading device 17 is formed at the rear position of a suction port 19. The input of the reading information D of the reading device 17 to a power controlling section 20 is provided. By the power controlling section 20, based on the information of the cleaned surface read by the reading device 17, input power to one side of the driving motor of an agitator 7 and a motor fan 1 at least is controlled to come to a rated value. As a result, just by scanning the recorded media with the suction device 5, the recorded content of the recorded media is read by the reading device 17, and the input power can be automatically set to come to a value proper to the cleaned surface 8, and operating property is improved.
Patent JP-H11144417-A (JP)
Title: Magnetic head slider and magnetic disk device
Inventor: NAKAGAWA SHINJI
IPC: G11B21/21
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify a production process of a magnetic head slider and provide a magnetic head slider having a small levitation height and a stable levitation characteristic. SOLUTION: In a magnetic head slider 1, a medium facing surface is constituted only by two planes, one of which includes positive pressure surfaces 2a and 2b and a crossrail 8 and the other of which includes a work surface 3. With respect to the position of the center of gravity in the direction of air inflow/outflow (longitudinal direction) of the magnetic head slider 1, the area of the positive pressure surfaces 2a and 2b and the crossrail 8 on the side of an air inflow end 5 is made greater than the area of the positive pressure surfaces 2a and 2b on the side of an air outflow end 6.
Patent JP-H11137458-A (JP)
Title: Rice storage device
Inventor: MIHIRA KEIICHI
IPC: A47J47/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To push rice out by a protrusion even when the rice invades into a gap between a drum and an inner circumferential surface of a casing. SOLUTION: A casing 3 having an upper opening 3A and a lower opening 3B communicated with the inside of a rice storage 2 where rice is stored is provided at a lower part of the rice storage 2, a cylindrical drum 4 having an opening part 4A is rotatably provided in the casing 3, the opening part 4A of the drum 4 is set upward to contain rice from the rice storage 2 through the upper opening 2A, and the opening part 4A is set downward to discharge rice from the lower opening 3B. At a rotation direction back edge part of the opening part 4A of the drum 4, a protrusion 6 to fill a gap between an inner circumferential surface 3C of the casing 3 and the periphery of the drum 4 is provided.
Patent JP-H07134138-A (JP)
Title: Measuring device of sheet traveling speed in sheet traveling system
Inventor: ADACHI TAKANAKA
IPC: G01P3/48
Filed: 1993-11-10
Abstract: PURPOSE:To provide a means capable of measuring a precise sheet traveling speed even when the sheet traveling speed is sharply changed. CONSTITUTION:This device is formed of a first major ring roll 18 with major diameter to be connected to a first rotation signal generator 22, a first transducer 26 for converting the rotation signal from the first rotation signal generator 22 into velocity voltage, a high frequency filter 28 for taking only the velocity voltage of a low frequency component from the velocity voltage converted by the first transducer 26, a second major ring roll 20 with minor diameter to be connected to a second rotation signal generator 24, and a second transducer 30 for converting the rotation signal from the second rotation signal generator 24 into velocity voltage. The device is further formed of a low frequency filter 32 for taking the velocity voltage of a high frequency component form the velocity voltage converted by the second transducer 30, and a signal composer 34 for composing the velocity voltage of the low frequency component with the velocity voltage of the high frequency component to give a proper traveling speed instruction to the control circuit of a sheet traveling system.
Patent JP-H01190973-A (JP)
Title: Axial flow piston compressor having exhaust valve gear in casting housing head
Inventor: DEBITSUDO JIIN SUTEIIRE
IPC: F04B27/10
Filed: 1988-12-02
Abstract: PURPOSE: To simplify design, manufacturing and assembling by forming a cylinder housing that surrounds a cylinder block by two cast housing heads, and arranged two valve plates with the same structure at both ends of the cylinder block. CONSTITUTION: A piston 30 reciprocated radially by a swashplate 111 is contained in a cylinder opening 50 in a cylinder block 34. The cylinder block 34 is surrounded by a front housing part 14 and rear housing part 16. A high pressure region 230, a low pressure inlet cavity 128 and a high pressure discharge cavity 130 are formed in the portions of the front and the rear housing parts 14 and 16 facing the cylinder block 34. Valve plates 38 with the same structure are disposed between the front and rear housing parts 14, 16 and the cylinder block 34. Since the two valve plates 38 have the same structure, design, manufacturing and assembling are simplified.