baber/WOPTO huggingface dataset:
Patent JP-H03230650-A (JP)
Title: Afc circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H04L27/22
Filed: 1990-02-05
Abstract: PURPOSE:To make a frequency of an IF signal inputted to a demodulation circuit stable by counting a frequency of a carrier recovered directly and comparing the frequency with a reference frequency so as to apply fine adjustment of a reference oscillator. CONSTITUTION:A frequency division ratio of a variable frequency divider 110 of a PLL circuit 5 is set to sweep an oscillating frequency of a reference oscillator 6. When a carrier recovered by a carrier recovery circuit 9 synchronizes with a frequency of an intermediate frequency signal (IF signal), the sweep of the reference oscillator 6 is stopped to count the frequency of the carrier recovered directly and the frequency is compared with a reference frequency to apply fine adjustment to the oscillated frequency of the reference oscillator 6. Thus, the frequency of an IF signal inputted to a demodulation circuit 8 is made stable and the frequency of the IF signal is matched with the regular frequency more accurately.
Patent JP-S63194744-A (JP)
Inventor: ISHIDA HIROSHI
IPC: B02B7/00
Filed: 1987-02-06
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-S62186715-A (JP)
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1986-02-10
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-S59153139-A (JP)
Title: Two-dimensional pressure sensor
Inventor: NOSE ISAMU
IPC: G01L5/00
Filed: 1983-02-22
Abstract: PURPOSE:To measure pressure as surface data and to perform determination control optimally, by providing light emitting elements and light receiving elements, and detecting the change in the amount of received light based on the change in pressure, which is applied to a pressure receiving surface. CONSTITUTION:A sensor comprises a protecting layer 10, a flexible part 20, a light receiving part 30, a light emitting part 40, and a driving part 50. A metal is evaporated on a back surface 11 of a protecting layer 10, and a light reflecting surface is formed. Part of light emitted from light emitting elements 42a and 42b on a substrate 41 passes light transmitting windows 60a and 60b, which are provided in a substrate 31 wherein light receiving elements 32a and 32b are mounted; passes the flexible part 20; is reflected by the reflecting surface 11; passes the flexible part 20 again; and reaches the light receiving elements 32a and 32b. When pressure A is applied, the protecting layer 10 and the flexible layer 20 are depressed. Therefore the light paths are changed, and the light- projected areas on the light receiving elements 32a and 32b are changed. The change in the amount of the received light is converted into an electric signal as the change in pressure.
Patent JP-S59152473-A (JP)
Title: Fixing device
Inventor: YOSHIDA NORITOSHI
IPC: G03G15/20
Filed: 1983-02-21
Abstract: PURPOSE:To eliminate the disturbance in an image and to prevent the offset of a toner on a roll by impressing the polarity reverse from the electrostatic charging polarity of a toner image on a member which is provided on the side where a recording material advances to a pair of rotating bodies and which is in contact with the surface of the recording material opposite from the surface carrying the toner image. CONSTITUTION:A recording material P which supports an unfixed toner image is fixed as said material is sandwiched and conveyed through a fixing part 11 where a fixing roll 12 and a pressing roll 13 are brought into press contact with said material. The part of the top surface on the inlet guide plate 10 in the part 11 where said surface contacts with the surface of the material P opposite from the toner image is made conductive as a bias electrode 20 and a biasing voltage is impressed from the biasing power source 30 of the polarity reversed from the polarity of the toner on the electrode 20. A part of the rear surface of the paper P is thus brought into contact with the electrode 20 so that the bias is spread over the entire part of the rear surface. The toner is attracted to said paper even in the place where the paper contacts with the roll 12 by which the disturbance in the image is prevented. The offset of the toner on the roll 12 is prevented as well.
Patent JP-H06223130-A (JP)
Title: Diagram preparation system
Inventor: FUKUI YOSHIAKI
IPC: G06F17/50
Filed: 1993-01-22
Abstract: PURPOSE:To automatically delete and simplify the unwanted part of a logic circuit in one hierarchy prepared during the use of a logic circuit diagram preparing device. CONSTITUTION:Cells arranged on a display device 2 are deleted or replaced at real time by analyzing the unwanted part of the logic circuit or the part to be simplified of the logic circuit called onto the display device 2 by using a command identification part 6a, circuit analysis part 6b, fan-out number storage and arithmetic part 6c, deletion control part 6e and replacement control part 6f provided at a logic circuit diagram preparing device 1.
Patent JP-S60172313-A (JP)
Title: Material and process for removing endotoxin
Inventor: SAWADA YOUSUKE
IPC: A61M1/18
Filed: 1984-02-17
Abstract: PURPOSE:To remove endotoxin in a relatively large amt. of aq. liquid efficiently and without causing clogging by using porous hollow short fiber consisting of polyolefin and having a particular structure. CONSTITUTION:The polyolefin porous hollow fiber to be used has a microlaminar structure comprising microfibrils 1 and oblong fine pores 3 constituted of knots 2 connected almost perpendicularly to said microfibrils 1 and interposing said knots 2. The above described hollow fibers are cut to short fibers. Further, the hollow short fibers have >=20vol% porosity measured by Hg porosimeter, and the surface is made hydrophilic. The short fibers are packed in a cylindrical body, and aq. liquid contg. endotoxin at 4-9pH and 0-80 deg.C is passed through the cylindrical body.
Patent JP-H08202882-A (JP)
Title: Outputting device and outputting method
Inventor: TODA MASANARI
IPC: G06T9/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide an output device and an output method capable of reducing a manufacturing cost. CONSTITUTION: In a first processing, data corresponding to the segment AD of left X data 22 within run length object data generated from a rectangle 21 is compressed so as to be data corresponding to the segment AD of left data in compression run length object data 24 and data corresponding to the segment DC of left X data 22 is compressed so as to be data corresponding to the segment DC of left data in compression run length object data 24. In the second processing, data corresponding to the segment AB of right X data within run length object data generated from the rectangle 21 is compressed so as to be data corresponding to the segment AB of right data in compression run length object data 24 and data corresponding to the segment BC of right X data 23 is compressed so as to be data corresponding to the segment BC of right data in compression run length object data 24.
Patent JP-S52110009-A (JP)
Title: Speaker
Inventor: MATSUURA SHIYOUJI
IPC: H04R9/00
Filed: 1976-03-12
Abstract: PURPOSE:To increase the acoustic pressure level by setting the ratio between a plate-pole magnetic gap distance and a plate-pole space distance to a predetermined value.
Patent JP-H03231409-A (JP)
Title: Compensated reactor device
Inventor: MISAWA KAZUTAKA
IPC: H02H5/08
Filed: 1990-02-06
Abstract: PURPOSE:To prevent heat generated when current is conducted from being transmitted to an SF6 gas and a shock gas pressure relay from malfunctioning by enclosing the outside of an electromagnetic shielding body of a compensated reactor with a thermal insulating body. CONSTITUTION:Thermal insulating bodies 21 and 22 such as a press board surround electromagnetic shielding bodies 10 and 11 from the outside. A cone- shaped thermal insulating body of the same material is engaged to an opening 12 from the inside of the electromagnetic shielding body 10 and a connector conductor 5 is penetrated at the tip. A conductor 7 is pulled out of the opening of the thermal insulating body 21. Since it is low voltage, no cone-shaped thermal insulating material is needed and the opening of the electromagnetic insulating material is expanded by using a pipe-shaped one. This configuration fully prevents heat generated by the compensated reactor to SF6 gas within a tank 8 due to the thermal insulating bodies 21 and 22, thus preventing malfunction of a relay for protecting equipment. Since the electromagnetic shielding body is at a ground potential, a thermal insulating body at the outside does not affect insulating property of the reactor.
Patent JP-H01204003-A (JP)
Title: Lead-in terminal structure for optical cable
Inventor: OBARA YUICHI
IPC: G02B6/00
Filed: 1988-02-10
Abstract: PURPOSE:To obtain the lead-in terminal structure which has sufficient tension strength and flexibility by covering the tip part of an optical cable with a flexible protection cap body and binding a flexible pulling wire which extends in the axial direction of the protection cap body to the protection cap body at its root part and tip part. CONSTITUTION:Respective four unit wires which have eight optical fiber element wires 7 have their terminals cut stepwise so as to reduce the diameter of the terminal of the multicore optical cable 1, and are united temporarily with a tape 4. The tip end part of the optical cable 1 is inserted into a protection tube 3 and a plug 6 is fitted to the tip part of the protection tube 3. The root part of the protection tube 3 is bundled and fixed tightly to the sheath of the optical cable 1 with the pulling wire 2, and the tip part is bundled only until the plug 6 leaves the protection tube 3. When a tensile force is applied to the pulling wire 2, this tensile force does not operate on the protection tube 3 and the optical cable 1 is drawn in a duct, a conduit, etc.
Patent JP-S61186486-A (JP)
Inventor: UERUNAA BAIYAA
IPC: C23F15/00
Filed: 1986-02-10
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-S51139431-A (JP)
Title: Device for applying bonding agent
Inventor: SHICHI MIYOSHI
IPC: F16B15/08
Filed: 1975-03-10
Abstract: PURPOSE: To prevent the disintegration of each material plate in cutting works by abhering material plates together with a bonding agent applide on the surface of the material after the material which has been collected with a wire collecting device is formed into plates with a forming device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03234440-A (JP)
Title: Danger preventing method by tool discrimination
Inventor: YANO NORIHIKO
IPC: B23Q11/00
Filed: 1990-02-06
Abstract: PURPOSE:To prevent in advance the danger due to the installation of a tool or the nonconformance of the NC command rotation number, by detecting the notch for discrimination provided on an installing tool during the stoppage of a main shaft and discriminating the conformance of the result thereof and NC command rotation number. CONSTITUTION:Notches 5, 5 for discrimination are formed at the position different from that of the key grooves 4c, 4c formed on the flange 4b of a tool 4 and a detector 6 is fitted to the front face of a main shaft head 1, corresponding to the stop position of the notches 5, 5 of the tool exchange time. The presence of the discriminating notches 5, 5 is detected by the detector 6 at the time when the tool 4 is installed to a main shaft 2 and whether or not the result thereof and the NC command rotation number of the main shaft 2 given to the tool 4 are conformed is discriminated. In the case of the conformance the processing by the tool 4 is carried out and in the case of nonconformance an alarm display and informing means are actuated without rotating the main shaft 2. This discrimination is performed during the stoppage of the main shaft 2.
Patent JP-S58145348-A (JP)
Title: Casting device
Inventor: TAJIRI TADAMASA
IPC: B22D17/00
Filed: 1982-02-25
Abstract: PURPOSE:To provide a casting device which prevents the inclusion of molten metal in dies, and obviates the generation of structural defects occuring in the generation of oxide, gases, etc. by constituting the device in such a way that the dies are tilted gently after molten metal is charged into the dies wherein a movable die is mated with a stationary die. CONSTITUTION:In the stage of casting a casting, a cylinder 13 is operated and extends a cylinder shaft to move movable die 9 mounted to a die mounting plate 10 and to mate the die 9 with a stationary die 8. A cylinder 13 is thereafter operated to extend a cylinder shaft 4, thereby rotating a subframe 5 around a shaft 6. The rotation is stopped in an upright position. Since a pouring cup 18 for molten metal is positioned horizontally in the upright position of the frame 5, molten metal is charged into the cup 18. When the shaft 4 is shortened gradually, the frame 5 tilts; therefore, the molten metal in the cup 18 is charged gently into the dies formed between the die 8 and the die 9. When the cylinder 3 is stopped in the position where the frame 5 is horizontal, the die 8 and the die 9 are positioned upright, and the molten metal is packed thoroughly into the dies.
Patent JP-2000228827-A (JP)
Title: Charger, battery judging device, charging method, battery judging method and recording medium
Inventor: NAKAGAWA KAZUHIRO
IPC: H02J7/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a charger and the like in a simple constitution for judging the quality of charging a battery, and charging continuously, and a charger and the like for charging adequately, even when a capacity of a secondary battery is not known beforehand. SOLUTION: An AC signal is applied from an AC generating unit 4 to a battery (B), and a voltage across both ends of the battery (B) is detected by a potential difference detecting unit 6. The maximum value thereof is notified to a control unit 1 by a peak detecting unit 5. The control unit 1 judges whether or not the battery (B) is a secondary battery, on the basis of the maximum value informed from the peak detecting unit 5. If it is a secondary battery, the control unit 1 instructs a charging power supply 2 to feed a charging current to the battery (B). While the charging battery supply 2 controls a pulse width modulation unit 3, the charging battery supply 2 feeds the battery (B) with a charging current. A voltage between the potential difference is detected continuously by the potential difference detecting unit 6, and the result is notified to the control unit 1.  The control unit 1 judges repeatedly whether or not the voltage informed by the potential difference detecting unit 6 stops to increase, and if the control unit 1 judges that it is stopped, the unit makes the charging power supply 2 to end charging.
Patent JP-H08215585-A (JP)
Title: Pipetter
Inventor: IDE AKIRA
IPC: G01N1/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide a pipetter composed to execute dispensing and discharging of liquid, such as blood, by utilizing the rotating force of an electric motor. CONSTITUTION: This pipetter has a shaft 4 for feeding which is rotationally driven by the electric motor, is formed with feed screw threads on its outer periphery and is held inserted into a hollow part 5A formed at a piston 5 and a cylinder member 2 formed with a hollow part 2A in which the piston 5 is moved back and forth. Further, the pipetter has an O-ring 6 which hermetically seals the hollow part 2A of the cylinder member 2 and consists of an elastic material and a recessed part 2B for positioning which is formed at the cylinder member 2 and is formed with a curved part complying with the shape of this O-ring 6.
Patent JP-H03234811-A (JP)
Title: Melt spinning of polyester fiber
Inventor: SHIMIZU YOSHIMASA
IPC: D01D5/092
Filed: 1990-02-09
Abstract: PURPOSE:To obtain the subject fiber having low birefringence and small denier unevenness by subjecting polyester containing ethylene terephthalate as a principal component to melt spinning and cooling spun yarn with cooling wind from transverse direction in the first cooling zone and from the both directions in the second cooling zone, respectively. CONSTITUTION:Polyester containing ethylene terephthalate as a principal repeating unit is melted and extruded through a spinneret 2 in a spinning pack 1 to form yarn (y), then the yarn (y) is flowed down through a heating cylinder 3 below the spinneret 2, thus fed into a cooling part 5 composed of a first cooling zone 4 and a second cooling zone 6 along running direction of the yarn (y). Cooling wind is blown from an approximately transverse direction (a) to the running direction of the yarn S in the first cooling zone 4 at a speed of 0.3-0.6m/sec and cooling wind is blown from both directions of (a) and (b) in the second cooling zone at a speed of 0.2-0.6m/sec, then the yarn is cooled to afford the objective fiber.
Patent JP-S54122526-A (JP)
Title: Method and apparatus for car fuel remains warning
Inventor: TSUKASAKI HITAKA
IPC: B60K15/00
Filed: 1978-03-13
Abstract: PURPOSE: To warn the fuel shortage for the running mode in the prearranged distance of run by correcting the deciding operation of fuel shortage for the running distance according to the prearranged distance of run, fuel remains and fuel cost factor in terms of running mode.  
     CONSTITUTION: A mode signal is produced by any of high speed switch 11, midnight switch 12 or ordinary switch 13 of the running mode key 1, a distance is fed by the distance key 2, the command circuit 3 receives both the signals and generate a interrupt signal 3b and a reset signal 3a to send them to the microcomputer 5. The microcomputer 5 decides whether the fuel is insufficient according to the fuel remains F shown by the electronic fuel meter, mode and distance, and produces a warning signal in the case of fuel deficiency. In this way, a chance of fuel supply for each mode and a speed are considered to provide the fuel cost factor including surplus, a deciding operation can be corrected and the fuel shortage can be worned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03233399-A (JP)
Title: Method for removing oil in radioactive waste
Inventor: HORIE AKIRA
IPC: G21F9/06
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the clogging of a filter by irradiating oil in radioactive waste with a laser beam of wavelength equivalent to the bond energy of the oil molecule to cut the chemical bond of the oil with the energy of the laser beam. CONSTITUTION:A laser beam 2 is divergently emitted from a laser beam oscillator 1, converged by a convex lens 3 and injected into a beam expander 4. The laser beam 2 is then deflected by a reflecting mirror 5 toward an oil passage 6 to irradiate the radioactive waste 7 flowing in the passage 6. The wavelength of the laser beam 2 is determined so that the high molecular oil is segmented into a number of low molecular material, and the wavelength in the UV region (10-4000 Angstrom ) is used. The irradiation time of the laser beam 2 is appropriately determined in accordance with the power and the amt. of oil to be segmented.
Patent JP-H11233762-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAMIHISA KATSUYOSHI
IPC: C23C16/24
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of microcrystal in doped amorphous silicon in formation of a gate electrode, and prevent substrate digging at the time of gate patterning. SOLUTION: In this manufacturing method, after a gate oxide film 102 is formed, an undoped amorphous silicon film 103 is formed. A doped amorphous silicon film 104 which is doped with phosphorus controlled to be 2×10<20> cm<-3> and turns to a gate electrode is continuously formed in the same equipment. A gate electrode 106 is formed by patterning by using a resist pattern 105, and a field effect transistor is formed.
Patent JP-H02208438-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA AKIYOSHI
IPC: F24F11/02
Filed: 1989-02-09
Abstract: PURPOSE:To improve an efficiency of operation during operation of a low surrounding air temperature cooling by a method wherein an outdoor fan controlling means for reducing an amount of air fed on an outdoor fan only when temperatures of the outdoor heat exchanger and the indoor heat exchanger are less than set temperatures is provided. CONSTITUTION:An outdoor controller 13 may control a rotational speed of an outdoor fan 8 from a temperature of an outdoor heat exchanger read from an outdoor heat exchanging temperature sensor 7 and an indoor heat exchanger temperature read from an indoor heat exchanging temperature sensor 9 through an indoor controller 11 so as to control an amount of fed air. The outdoor heat exchanger temperature read from the outdoor heat exchanging temperature sensor 7 is divided into a high temperature zone, an intermediate temperature zone and a low temperature zone. Only when it is detected that the outdoor heat exchanging temperature is placed in this low temperature zone and further the indoor heat exchanging temperature is in the low temperature zone, the rotational speed of the outdoor fan 8 is reduced to a desired speed and then its amount of fed air is controlled.
Patent JP-S60174375-A (JP)
Inventor: SAITOU MIKIO
IPC: B62J35/00
Filed: 1984-02-20
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-H10228832-A (JP)
Title: Switch apparatus
Inventor: HAYASE FUMITAKA
IPC: H01H3/54
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability. SOLUTION: In a movable contact assembly 23 for a passing signal switch, a movable member 24 is constituted of a part 28 to be pushed and an axial part which are unitedly formed. A spring member 26 is attached to the axial part 29 and at the same time a movable contact point 25 is installed in a manner that contact point 25 is prevented from slip off to assemble the movable contact assembly 23. Since the part 28 to be pushed and the axial part 29 are unitedly formed, these parts 28, 29 do not require to be united by caulking and the movable contact assembly 23 can easily be assembled. Moreover, the number of the parts can be lessened.
Patent JP-H10228178-A (JP)
Title: Developing device
Inventor: MAKII ATSUTO
IPC: G03G15/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To perform the receipt and deliver of toner between a toner carrier and a developer carrier, without bringing a member such as a scraper into contact with the toner carrier. SOLUTION: This device 3 is provided with the toner carrier 9 which holds the toner on the outer peripheral part and is freely rotatably supported in a state where the toner carrier 9 faces a photoreceptor 1 and the developer carrier 15 which holds a two-component developer 31 consisting of the toner and carriers on the outer peripheral part, faces the toner carrier 9 at a fixed interval and is supported to be freely rotatable in the same direction as that of the toner carrier 9. In a toner supplying/recovering region 23 where the toner carrier 9 faces the developer carrier 15, the toner is supplied from the developer carrier 15 to the toner carrier 9. In such a case, a magnet body 17 is provided in the developer carrier 15, to extend a line of magnetic force formed in the toner supplying and recovering region 23, in the tangential direction of the developer carrier 15.
Patent JP-H10225774-A (JP)
Title: Device for feeding stud bolt
Inventor: KODA SHINJI
IPC: B23K11/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce welding time and to improve productivity by decreasing the movement of a supply head. SOLUTION: The supply head 2 is equipped with a chuck 27 for clamping a bolt 1 and a push rod 23 for moving the chuck, while the feeder body 4 is provided with a feeding tube 43 for feeding bolts to the chuck and a stopper. The chuck forms a closed state by a cam 29 and an open state by the descending movement of the upper electrode 7 of a welding machine or the feeding tube. The bolt clamped by the chuck, when inserted into the bolthole 7a of the upper electrode, blocks the air circuit inside the upper electrode, so that the presence or absence of the bolt is detected.