baber/WOPTO huggingface dataset:
Patent JP-H09124003-A (JP)
Title: Method and apparatus for aggregate packaging of granular substance
Inventor: IGAI KENJI
IPC: B65B11/32
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hermetically sealed packaging body, for which film is stuck fast along the contour of packaged articles, with gusseting executed simply at sealing parts at the end of openings of the film. SOLUTION: Aggregated granular substance is supplied, being thrust forward to a packaging film fronting on a waiting position. The aggregated granular substance is held from both sides, together with a packaging film wrapped round the outside thereof, with an article holding device G. Edges on both sides of the packaging film held with the article holding device G are temporarily sealed, being joined flat together, and after that the side edges are hermetically sealed, and thereby hermetically sealed joined parts are formed. Then, the hermetically sealed joined parts are bent along the trunk part of the aggregated granular substance and stuck together by heat sealing. Gusseting is applied to openings on both ends of the tubelike packaging film and partial sealing is made thereon.  While hermetically sealed tabs are formed by applying hermetical sealing to the gusseted parts, unnecessary parts are severed. The hermetically sealed tabs are bent along the ends on both sides in the direction where the aggregated granular substance is arranged and stuck by heat sealing.
Patent JP-H05288618-A (JP)
Title: Measuring circuit for external force in component mounting apparatus
Inventor: TOGASHI HITOO
IPC: G01L5/00
Filed: 1991-11-25
Abstract: PURPOSE:To prevent damage to a suction nozzle as caused by malfunctioning accurately by providing an external force measuring circuit in a component mounting apparatus which enables accurate measurement of external forces working on the suction nozzle. CONSTITUTION:A microcomputer 1 performs a corrective computation based on an acceleration data detected from counts of an encoder 14 for a power data measured with a strain gauge 62 in a position control when a suction head mechanism 4 is lowered at a high speed to measure an actual external force working on a suction nozzle. The lowering of the suction head mechanism is stopped when a correction external force exceeds a specified threshold.
Patent JP-H10145823-A (JP)
Title: View channel detector
Inventor: OGAWA JUNJI
IPC: H04N7/20
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To detect a channel of a CS digital broadcast viewed by a television receiver. SOLUTION: A video input section 31 of a channel detector 3 receives a video signal outputted from a CS digital broadcast receiver 2 to a television receiver 1, and a monitor area extract section 32 extracts an image of a channel number display area superimposed at channel selection. A channel number detection section 33 detects a channel number included in the extracted image and provides an output of it through a data output section 34.  A CS digital broadcast reception state detector 4 compares a synchronizing signal extracted from a video signal of the CS digital broadcast receiver 2 with a synchronizing signal detected from the television receiver 1 so as to detect whether or not the television receiver 1 receives the video signal from the CS digital broadcast receiver 2 and a channel number detected by the channel detector 3 is validated only when the CS digital broadcast is received.
Patent JP-H06155807-A (JP)
Title: Printer
Inventor: NINOMIYA ATSUYUKI
IPC: B41J5/30
Filed: 1992-11-18
Abstract: PURPOSE:To print print information on the most suitable portion in a printing paper by the printer which stores print information, detects the printing position of stored print information and prints a printing condition on the basis of the detected result. CONSTITUTION:A main CPU 101 is controlled by means of a program stored in a ROM 103. On the other hand, print information transmitted from a host in received by a data-receiving section 104 in a printer. The received data is stored in a RAM 102. The main CPU 101 drives a print head moving section 107 basing on a detected output of a print head home position sensor 110 and drives a print head driving section 109 at a prescribed position. After finishing the printing of one line, the main CPU 101 drives a paper feed driving section 108. The main CPU 101 selects a size of printing paper and a reduction ratio of the print information on the basis of a detected output of a paper width sensor 111 or the like.
Patent JP-H08212548-A (JP)
Title: Ultrahigh-magnetic-field magnetic roller recorder
Inventor: FUREDERITSUKU JIYON JIEFUAAZU
IPC: G11B5/86
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic roller recorder for recording repetitive information in high efficiency. SOLUTION: The magnetic roller recorder comprises a series of high energy bar magnets 14 continuously mounted on the cylindrical surface 20 of a roller. The array may be all of magnets by data pattern to be recorded. Nonmagnetic dummy bar of magnet shape for forming the entire structure of a predetermined data pattern may be sandwiched. The direction of the magnetization of the magnets for forming the entire structure of the predetermined pattern is radial, i.e., along the thickness direction of the individual magnets. The magnetizing direction of the adjacent magnets is oriented in the direction of 180 degrees to the adjacent magnets. The magnetizing directions of the individual magnets are perpendicular to the surface of a slave layer in contact with the roller.
Patent JP-H01149676-A (JP)
Title: Image reader
Inventor: MORIKAWA TADAHARU
IPC: H04N1/19
Filed: 1987-12-07
Abstract: PURPOSE:To efficiently process the control of a reader and to execute the flexible control by storing small-divided picture information among the read picture information and executing at least one control among the luminous quantity control, the original density control and the original position control. CONSTITUTION:Analogue image data outputted by an image sensor 102 is A/D- converted by an A/D converter 104 and stored as multivalued image data in a line memory 105 through a second selector 116. A CPU 108 sequentially reads the multivalued image data of one line stored in the line memory 105, stores it in an RAM 123 and executes the luminous quantity control, the original density control and the original position control. Thus, the flexible control that the CPU 108 efficiently processes the plural controls and decides a most suitable control value every multivalued image data of one line by making the multivalued image data of one line stored in the line memory 105 as common data.
Patent JP-H07161272-A (JP)
Title: Circuit breaker and its assembling method
Inventor: SENBOKUTANI EIJI
IPC: H01H37/54
Filed: 1993-12-09
Abstract: PURPOSE:To provide a circuit breaker having a margin in an action characteristic at a low cost by forming a plate material bent into a squared shape with one side open to obtain a heat accumulation radiating material, and mounting a heat responsive piece, inserted from a slot opened in this material, by surrounding it from three directions. CONSTITUTION:A movable terminal block 5 is actuated by a heat responsive piece 7 deformed in accordance with changing a temperature in the periphery, and a movable contact 6 is brought into contact with and separated from a fixed contact 3 of a fixed terminal block 2, to further provide a heat accumulation radiating material 1 in the periphery of the heat responsive piece 7. In an indirectly heated circuit breaker in the above, the heat accumulation radiating material 1 is formed to be bent in a squared shape with one side open by a plate material so as to surround three directions of the heat responsive piece 7, and further from a slot 15 opened in a wall surface of the heat accumulation radiating material, the heat responsive piece 7 is inserted and mounted through a raised pawl 14. The fixed terminal block 2 is fixed through an insulating material 4 to a mounting surface 13 of the heat accumulation radiating material 1 through a calking pawl 16, to preferably form an insulating structure.
Patent JP-H06137863-A (JP)
Title: Range measurement device
Inventor: SHIMIZU HIROTO
IPC: G02B7/32
Filed: 1992-10-23
Abstract: PURPOSE:To measure a range to objects to be photographed accurately irrespective of differences of objects to be photographed in reflectance. CONSTITUTION:Either of reflectance data which show the reflectance of an object to be photographed H is output from a signal processing circuit 7, and input into a selection circuit 9. The selection circuit 9 selects a first, second, and third zone motor movement amount tables 10, 11, and 12 corresponding to the input reflectance data. Accordingly, a zone motor movement amount conversion circuit 8 refers to a table data transferred from the selected zone motor movement amount tables 10, 11, and 12, converts the zone data into a corresponding motor movement data, and controls a lens movement motor 13 basing on the converted motor movement data. Thus, the lens movement motor 13 drives an image sensing lens 14 by a movement amount corresponding to the lens movement data, and the focus of the image sensing lens 14 is adjusted to a position where the object to be photographed H is focused.
Patent JP-H10155241-A (JP)
Title: System linking inverter
Inventor: OTAGAKI KAZUHISA
IPC: H02M7/48
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent useless parallel off due to error detection of DC component leakage during single operation shifting in a system linking inverter comprising an inverter main circuit with a reverse power flow to a commercial power system by converting DC power supplied from a DC power supply to AC and an inverter control circuit driving an inverter main circuit 2. SOLUTION: An inverter control circuit 20 is equipped with a DC component leakage detection circuit 9 for detecting whether a DC component is leaked in an output current of an inverter main circuit 2 and a microcomputer 10 for stopping linking operation by detecting various anomaly including a DC component leakage. The microcomputer 10 makes the protection operation by the DC component leakage ineffective when detecting the inverter has detected the shifting to the single operation.
Patent JP-H11130384-A (JP)
Title: Carrier for optical fiber base material
Inventor: KUDO MANABU
IPC: B66F9/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber base material carrier capable of facilitating the handling of an optical fiber base material, in particular one having a large diameter or a long size. SOLUTION: An optical fiber base material carrier is provided with a machine frame 20 erected on a movable truck 10, an arm rod lifting support section 30 guided with a part thereof as a guide frame 21 and moved vertically, a driving source installed in the truck 10 or the machine frame 20 for vertically moving the arm rod lifting support section 30, an arm rod 50 horizontally supported on the arm rod lifting support section 30 so as to be rotated, a rotating means for the arm rod, a chucking rod 70 fixed in a T shape to the free end side of the arm rod 50, and chucks 80A and 80B attached to both ends of the chucking rod 70 for gripping an optical fiber base material. By these chucks 80A and 80B, even an optical fiber base material having a large diameter and a long size is easily handled by one worker.
Patent JP-H06161232-A (JP)
Title: Electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/08
Filed: 1992-11-19
Abstract: PURPOSE:To reuse the remainder of toner in a transfer with a simple constitution, to attain miniaturization and simultaneously to stably obtain excellent image quality by putting the toner on the nonimage forming part of a photosensitive body and carrying the toner with the remainder of the toner in the transfer up to the vicinity of a developing means. CONSTITUTION:On the end part of the front side in an axial direction inside a photosensitive body 21, a magnet 40 is installed on a fixed shaft. After the transfer is performed, the toner remaining on the surface of the photosensitive body 21 is scraped by an elastic blade 33 and dropped in a cleaner 32. Toner stored in the cleaner 32 is carried to a carrying screw 34, collected in the end part of the front side and attracted to the magnet 40 in the nonimage forming part of the end part of the photosensitive body 21, to be stuck to the surface of the photosensitive body 21. The thin layer of the toner is formed on the surface of the photosensitive body 21 by the action of a regulating blade 35. The toner thin layer passes an electrifying part and the end part of an exposing part, accompanying with the rotation of the photosensitive body 21 and reaches the vicinity of the part of a toner hopper 25. The toner thin layer is scraped by a scraping blade 42 and turned into the toner hopper 25.
Patent JP-H08165121-A (JP)
Title: Production of negative refracting power and graded refractive index type optical element
Inventor: MORITA YUKO
IPC: C03B19/12
Filed: 1994-12-14
Abstract: PURPOSE: To provide a method for producing an optical element without any problems such as cracking due to baking in which control can be carried out in a state of a desired refractive index distribution without causing problems such as cracking due to baking by gelatinizing a sol containing a lead component in a sol-gel method, imparting distributions to the resultant gel under specific conditions and fixing the distributions therein. CONSTITUTION: A mixture solution of an aqueous solution of potassium carbonate with an aqueous solution of lead acetate and water is added to a solution prepared by hydrolyzing a silicon alkoxide and the resultant mixture is stirred to provide a sol, which is then cast and gelatinized to afford a base material gel. The formed gel is then dipped in a solution of lead acetate and potassium acetate in ethanol or a solution containing >=50vol.% ethanol and then dipped in a mixture solution of acetone/isopropanol to deposit a crystallite of the lead acetate and potassium acetate. The resultant crystallite is subsequently dipped in a solution of lead acetate in an alcohol to form a concave distribution of the lead acetate and a convex distribution of the potassium acetate in the gel.  The formed gel having the distributions imparted thereto is further dipped in a mixture solution of acetone/isopropanol at >=60% acetone content to fix the distributions. The resultant gel is then dried and baked to provide the objective optical element.
Patent JP-H10156507-A (JP)
Title: Centrifugal casting machine
Inventor: MIZUTA KIYOTSUGU
IPC: B22D13/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To easily change a casting mold of a heavy wt. material and a long material. SOLUTION: A centrifugal casting machine is constituted with a truck 2 for supporting a centrifugal casting mold body 1 formed as the cylindrical state and rotated around the axial center, so as to be horizontal state and rotatable and arranging a protecting wall 2A of the centrifugal casting mold on the periphery of the truck and a trough 4 for supplying molten cast iron into the casting mold 1 on the truck from a sprue at out of the truck 2. In such a case, the upper surface of the protecting wall 2A surrounding the truck 2 arranging the centrifugal casting mold 1, is made to opening space, and a driving device 3 for driving the centrifugal casting mold body 1 on the side surface of the opening space at the upper surface of the protecting wall 2A is arranged.
Patent JP-H07286603-A (JP)
Title: Actuator driving device
Inventor: NAKAJIMA YOSHIO
IPC: F15B20/00
Filed: 1994-12-14
Abstract: PURPOSE:To easily judge the normality/abnormality of each control valve by detecting the pressure of an actuator by means of a detector while switching a plurality of control valves and evaluating the relation between the detected pressure and supply pressure in multiple steps. CONSTITUTION:The connection pipe line of an actuator 3 is provided with at least two pressure fluid supply side pipe lines and at least two pressure fluid discharge side pipe lines branching. In each pipe line provided with a control valve V11 and V12 and V21 and V22 respectively, when the supply side control valves V11 and V12 are closed, and when discharge side control valves V21 and V22 are opened, the pressure of the actuator 3 is detected by a pressure detector 4. When this detected pressure is about half of supply pressure, it is judged that the supply side control valves V11 and V12 are malfunctioning. If the detected pressure is about 1/3 of supply pressure, when the valve V11 is closed, and the valves V12, V21 and V22 are opened, if detected pressure is nearly equal to atmospheric pressure, it is judged that the control valve V11 is malfunctioning.
Patent JP-H02156269-A (JP)
Title: Forming method for developer layer and developing device
Inventor: SAITO HISAHIRO
IPC: G03G15/08
Filed: 1988-12-07
Abstract: PURPOSE:To form an excellent picture by bringing the surface of a film material into press-contact with the surface of a developer carrier with pressure, passing magnetic developer between the surface of the film material and the surface of the developer carrier and forming a thin layer of magnetic developer on the developer carrier. CONSTITUTION:Dry magnetic developer D which, is agitated, triboelectrified and uniformized in a developing device 2 and is carried to a rotating developing sleeve 3. Although the developer D is almost held on the surface of the developing sleeve 3 with its rotation and is carried to a developing area 12, the developer D passes between the film material 52 of a layer thickness regulating member 5 and the surface of the developing sleeve 3, because there is a coil spring 57 or the layer thickness regulating member 5 being in press-contact with the surface of the developing sleeve 3 by magnetic force on the way. Then, the layer thickness of the developer D is regulated, and the developer, being turned into a stable and uniform thin layer, reaches the developing area 12, and is electrostatically attracted to the latent image part of a photosensitive body drum 1, where development is performed. Thus, an excellent picture free of a white stripe be obtained.
Patent JP-H09152780-A (JP)
Title: Transfer paper stripping and transporting device
Inventor: UGATA SHINICHI
IPC: B65H5/38
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding guide of a transfer paper stripping and transporting device capable of preventing a toner image on a recording medium from being disturbed by the rear end of thick recording paper just before transfer. SOLUTION: In this device, the recording paper 50 on which the toner image is transferred from the recording medium 1 is stripped and transported while transferring the toner image, to which the latent image formed on the recording medium 1 is sensitized by the toner, onto the recording paper 50. In this case, the device is provided with a transfer roller 5 provided so as to make the recording paper 50 held in press contact with the recording medium 1 by forming a nip between the recording medium 1 and the roller 5, the separating belt 12 extended so as to be in contact with the inner peripheral surface near one side of end parts of the transfer roller 5 and separating this recording paper 50 from the recording medium 1 at the time of being introduced into the nip together with the recording paper 50 and being discharge from the nip together with the recording paper 50,  and the paper feeding guide 6 for guiding the recording paper 50 to the nip, the tip of paper feeding guide 6 is formed so as to be flexibly deflected by the contact with the recording paper 50 passing through the guided.
Patent JP-H06163333-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: MORI MASAYUKI
IPC: H01G9/012
Filed: 1992-11-19
Abstract: PURPOSE:To provide a manufacture of a solid electrolytic capacitor, which allows easy batch process without damaging an organic solid electrolytic film layer. CONSTITUTION:A plus terminal group 34, which is formed by bending aluminum lead frames 30 in a comb shape and by continually arranging them, and a minus terminal group 38, which is formed by continually arranging aluminum storing cases 36 which store the bent leading edges 30a of the lead frames. An oxide film layer 40 and an organic solid electrolytic film layer 42 are formed successively on the surface of the bent leading edges, the bent leading edges are stored in the storing cases in which conductive paste 44 is previously injected and the leading edges are sealed by resin seal 44. Then, the resin-sealed pair 46 is cut along cutting lines 48 and 50 to separate and solid electrolytic capacitors 46 are manufactured.
Patent JP-H04183237-A (JP)
Title: Motor unit
Inventor: AZUMA JUN
IPC: H02K1/18
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the number of components and to realize cost reduction by integrally molding a stator housing, a stator core and a bearing section of a resin mold material mixed with magnetic material and further employing a slide bearing. CONSTITUTION:A slide bearing 22 composed of synthetic resin, white metal, sintered metal or the like having self lubricity is insert molded to a housing 21 molded of resin mixed with magnetic material. A shaft 23 is supported, rotatably in vertical direction, on the slide bearing and a magnetic cup type rotor 24 is fixed downward to the upper part of the shaft 23. A stator core 21a is provided, integrally with the housing 21, around the slide bearing 22 and a coil 25 is wound around the stator core 21a. An FG pattern 21b generating rotation control signal for motor is formed, closely to the periphery of the rotor 24, on the housing 21.
Patent JP-2000151416-A (JP)
Title: Data processing method/system/device and program storage device
Inventor: JOAN LABARNE MITCHELL
IPC: H04N1/41
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To realize the conversion domain correction of a real domain error in the processing of conversion data and the like by giving a step for generating real domain data in the system of a highly precise number and a step of converting the highly precise number into an integer, clipping it to a permission range and forming conversion data. SOLUTION: Conversion data A110 is transferred to inverse conversion 120 and highly precise real domain data 130 is generated. Highly precise data 130 is converted into an integer, is clipped (140) and integer domain data (namely, conversion data) 150 is generated. Conversion into the integer and a clipping stage 140 are executed before an operation for receiving integer input 150, data output 330 from an operation after conversion into the integer contains at least small inaccuracy by the error of the result. The inaccuracy is corrected in a conversion domain by subtracting conversion data 150 from the highly precise number 130 and forming a highly precise error 1120.