baber/WOPTO huggingface dataset:
Patent JP-H0632155-A (JP)
Title: Engine controller
Inventor: HORIUCHI MICHIMASA
IPC: F02D29/02
Filed: 1992-07-16
Abstract: PURPOSE:To relax the load of a controller and raise the responsiveness, in constant velocity running control. CONSTITUTION:This engine controller is equipped with a constant velocity running instructive switch 25 for instructing constant velocity running control, a car speed sensor 21 for detecting car speed, a constant velocity objective target torque calculator 2 for deciding the target driving torque to the car speed being detected with a car speed sensor 21, using the target driving torque property curve being set to show the relation with the target driving torque of an axle capable of maintaining the error between the car speed detected with the car speed sensor 21 and the target car speed within a specified range, and engine output operation amount calculating means 3, 4 and 5 seeking the throttle aperture capable of generating the decided target driving torque with the axle and outputting this throttle aperture to a throttle valve 31.
Patent JP-H0746746-A (JP)
Title: Circuit breaker
Inventor: HIGASHIHAMA HIROTADA
IPC: H02H3/08
Filed: 1993-07-30
Abstract: PURPOSE:To provide a circuit breaker which can output a current value of circuit to an external circuit and open or close the circuit without loading a microcomputer. CONSTITUTION:A circuit breaker is provided with a contact 9 for opening or closing a circuit 11, a current transformer 1 for detecting a current flowing through the circuit 11, a current-voltage converting circuit 2 for converting an AC current outputted from the current transformer 1 into an AC voltage, an effective value converting circuit 3 for calculating the effective value of the AC voltage outputted from the current-voltage converting circuit 2 and a voltage-current converting circuit 4 for outputting a pulse having the frequency corresponding to the effective value outputted from the effective value converting circuit 3. Moreover, provided are a frequency divider 5 for dividing the frequency of a pulse outputted from the voltage-frequency converting circuit 4 and a pulse output circuit 7 for outputting a pulse to external circuit from the frequency divider 5.
Patent JP-H0922975-A (JP)
Title: Lead frame and pga-type resin-sealed semiconductor device
Inventor: YAMADA JUNICHI
IPC: H01L23/50
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a PGA-type resin-sealed semiconductor device using a lead frame which can deal with one-layer multiterminals and to provide the lead frame used for it. SOLUTION: The tip part 110A of every inner lead 100 is formed in such a way that its cross-sectional shape is nearly square and that it comprises four faces as a first face 110Aa, a second face 110Ab, a third face 110Ac and a fourth face 110Ad. The first face is situated on the same plane as one face of another part whose thickness is identical to that of a lead frame blank, and it is faced with the second face. The third and fourth faces are directed to the inside of every inner lead, and they are formed to be a recessed shape. Every external terminal part is formed in such a way that its cross-sectional shape is nearly square and that it comprises four faces.  Then, one set of two opposite faces are situated on faces of the lead frame blank, one face is made to protrude to the outside from the second face at every inner lead, the other set of two faces protrude to the outside from the side of every external terminal part 120 so as to be protrusionshaped, and every hole part 120A is formed on the side of a face protruding to the outside from the second face at every inner lead.
Patent JP-H0918640-A (JP)
Title: Composite image copying machine
Inventor: KATAHIRA MITSUKI
IPC: H04N1/21
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a useless wait time in the case of facsimile transmission of data on a floppy disk by copying data in a non-fixed external storage medium selected by a printer function section to a document storage section, expanding the data in an expansion memory and realizing facsimile transmission. SOLUTION: Document data generated by a word processor or the like are copied from a non-stationary external storage medium (FD or the like) to a document data storage section 9 in a form of a document data file. Image data are generated from the document data and expanded in an expansion memory 7. The resolution of the image data is revised into a facsimile memory transmission resolution. The image data is compressed and stored in a storage section 13 as a facsimile transmission wait file. When the stored page is a final page, the storage is regarded to be finished and the document file in the storage section 9 is deleted. Thus, the user withdraws an external storage memory such as a FD without awaiting the end of facsimile transmission storage, then the useless wait time is avoided.
Patent JP-H0353950-A (JP)
Title: Thermal head driver
Inventor: FUJIWARA AKIHIKO
IPC: H04N1/23
Filed: 1989-07-21
Abstract: PURPOSE:To prevent a detected voltage value from changing even under a temperature change by providing a protective circuit which compensates a fluctuation of a threshold voltage of an NMOS transistor caused by a temperature change with a fluctuation of a resistance in a resistant circuit and forcibly turns OFF a drive circuit. CONSTITUTION:Since an NMOS transistor N2 has been in OFF states before the potential of a node A becomes higher than a threshold voltage Vth (on) of the NMOS transistor N2, the potential of a node B is raised to Vdd, and the OFF state of a drive transistor 2 is guaranteed. When a STROBE signal is 'H', the potential of the node B is raised. When it reaches a sufficiently high voltage, the potential of the node A exceeds the threshold voltage, and the NMOS transistor N2 is turned ON. Then, an NMOS transistor N1 is also turned ON, and an NMOS transistor N3 is turned from ON to OFF. At the time of rising, when the potential of the node A becomes lower than the threshold voltage, the NMOS transistor N2 is turned OFF, and the drive transistor 2 is turned OFF. Then, the NMOS transistor N3 is turned from OFF to ON.
Patent JP-H1017094-A (JP)
Title: Refueling device
Inventor: TAKABAYASHI MASARU
IPC: B67D7/32
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To perform a refueling by the other normal submersible pump even when one submersible pump generates an abnormality and becomes inoperative, in a refueling device which outputs driving signals in the order of setting, to respective submersible pumps. SOLUTION: This refueling device is constituted of submersible pumps 2 which are respectively provided on a plurality of fuel storage tanks 1, a plurality of metering machines 10 being connected to the discharging pipes of the submersible pumps by a common pipe, and a pump control device 30 which outputs driving signals in the order of setting, to respective submersible pumps, when receiving a refueling demand signal from the metering machine. In this case, an abnormality detecting means 21 is respectively provided on the driving circuit of the submersible pump, and the pump control device outputs the driving signal by skipping the submersible pump of which the abnormality is detected by the abnormality detecting means.
Patent JP-S6167867-A (JP)
Title: Liquid developer for electrophotography
Inventor: NAKAMURA MASANOBU
IPC: G03G13/28
Filed: 1984-09-11
Abstract: PURPOSE:To attain superior fixability and wear resistance by carrying out direct transfer in a liq. developer contg. an isocyanate compound and a resin contg. active hydrogen atoms in the toner particles. CONSTITUTION:A toner image is formed on a photosensitive layer 2 with toner particles 8 electrostatically charged positively in a liq. developer, and the layer 2 is secondarily triboelectrified so that it has the same polarity as the toner image. An electrically conductive substrate 9 for transfer connected to the negative electrode side of a power source 10 is put on the photosensitive layer 2 and pressurized by means of a transfer roll 11. Since the liq. developer contains an isocyanate compound and a resin contg. active hydrogen atoms in the toner particles 8, a reaction takes place rapidly by the pressurization to bond firmly the particles together and to provide superior wear resistance. Since the particles have strong polarity, firm fixing can be carried out on the metallic plane of the substrate 9 by direct transfer.
Patent JP-H0771159-A (JP)
Title: Hinge mechanism
Inventor: FUJIKURA YUKIOMI
IPC: E05D1/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a hinge mechanism which has an enhanced fixing and holding performance and an improved durability. CONSTITUTION:Part of one 1 of the plates 1, 2 installed rotatably is put in pressure contact with part of the other plate 2, and the rotation of the two plates is made practicable to be fixed in a certain position, wherein a polygonal cam surface 3 is formed in the pressure contact part of the plate 1. In the pressure contact part of the other plate 2, a cam seat 8 given a resilience by thinning the plate is formed in a single piece therewith.
Patent JP-H10323490-A (JP)
Title: Dehydrating washing machine
Inventor: HAYAKAWA MASAYOSHI
IPC: D06F33/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To wash the wash like a FUTON (quilt), etc., which includes an easily shape loosing object such as cotton, etc., inside together with general clothes by providing a washing system where a washing and dehydrating tank is fixed so as to reversely rotate a rotary a rotary wing and the washing system where washing and dehydrating tank and rotary wing are integratedly and intermittently rotated in one direction in common. SOLUTION: When general clothes are washed, the washing and dehydrating tank 5 is fixed and the rotary wing 7 is reversely rotated so that washing is executed by a general rubbing wash actuation and a water flow generated by the rotary wing 7. In the meantime, when FUTON, etc., is washed, the washing and dehydrating tank 5 and the rotary wing 7 are intermittently rotated. In this case, a conductive time to a washing machine motor 15 is 1.5 seconds in ON time and 6 seconds in OFF time and speed is low at the time of rotation. Thus, the wash is intermittently moved in the water of an outer tank 4 together with the washing and dehydrating tank 5 and the rotary wing 7, water or water including a cleanser, etc., passes through the the wash, dust or stain such as sweat, etc., stuck to the wash is removed and washing is executed without damaging the wash.
Patent JP-H0741223-A (JP)
Title: Paper sheet stacking feeder
Inventor: YAMAKAWA YASUYUKI
IPC: G06K13/067
Filed: 1993-07-30
Abstract: PURPOSE:To provide a paper sheet stacking feeder allowing paper sheets to be placed always in the same relational position to the blade inlet of a blade belt at the time of reaching the blade inlet so as to be taken in easily between the blades. CONSTITUTION:A timing plate 12 is fitted to the shaft 10 of a motor 11 for driving a blade belt 4. When the slit is detected by a proximity switch 13, a signal 19 is inputted to a detected position detecting circuit 16, so that a counter 15 is reset, and a control part 14 counts up the counter 15 every driving pulse outputted by a stacking part motor control circuit 17. When a sensor 2 detects the tip of a sheet conveyed in a conveying path, a signal 20 is inputted to the control part 14. The control part 14 takes in the count value of the counter 15 at the time of the sheet tip reaches a conveying drive part and controls the driving speed of a stacking part motor 11 so that the sheet tip reaches between the specified blades of the blade belt.
Patent JP-H0859055-A (JP)
Title: Transfer device
Inventor: KOGA YASUO
IPC: B65H37/00
Filed: 1994-08-12
Abstract: PURPOSE: To provide a transfer device to which a transfer tape can be easily fitted. CONSTITUTION: A feeding reel gear 22 and a take-up reel gear 23 which are interlockedly turned in such a condition that they are engaged with each other are turnably provided inside a casing 21, and also a retractable head 24 that can be moved outside the casing 21 is provided to an interlocking part 26.  Both a feeding reel 14 to which an unused transfer tape 13 has been winding fitted and a take-up reel 15 for winding up the used transfer tape 13, both are coaxially fitted to the feeding reel gear 22 and the take-up reel gear 23 respectively so as to be integrally turned, are arranged inside a body 12, and also pins for winding up the transfer tape 13 sent out from the feeding reel 14 that is situated in the vicinity of the opening of the body 12, and a cam 12e for controlling the protracting/retracting action of the head 24 so that when the transfer tape 13 is fitted to the interlocking part 26, it is wound around the head 24 and is exposed to the outside of the body 12 through the opening part, are provided to a tape cartridge 11, and the transfer device is formed by fitting the tape cartridge 11 to the interlocking part 26.
Patent JP-S6168351-A (JP)
Title: Method and device for pressure coating of optical fiber
Inventor: SAKAGUCHI SHIGEKI
IPC: B05C11/10
Filed: 1984-09-11
Abstract: PURPOSE:To coat continuously and stably an optical fiber under pressure without receiving the restriction in the volume of a pressure vessel by replenishing a liquid plastic material with the pressure to the pressure vessel from a material vessel provided thereto. CONSTITUTION:The high-pressure gas subjected to pressure regulation with a pressure regulating valve 9 is introduced through a piping 12 into the pressure vessel 3 and the liquid plastic material 18 in the vessel 3 is fed through a pipe 4 to a covering device part 2 by which the optical fiber 1 is continuously coated (Symbol 16 is a control device for controlling the valve 9 by the signal from an outside diameter measuring device 16). The material vessel 6 is provided to said vessel 3 and a pressure device part 7 is actuated by the signal from a liquid level gage 13 to replenish forcibly the material 18 in the vessel 16 through pipes 5b, 5a into the vessel 3 when the material 18 in the vessel 3 decreases to the prescribed amt. or below.
Patent JP-H0637950-A (JP)
Title: Heat generation control system
Inventor: YANO SATOSHI
IPC: H04N1/00
Filed: 1992-07-17
Abstract: PURPOSE:To improve the utilization efficiency of a copying machine used with a heater, etc., by evading a system down due to the short of the switch for ON/OFF control of a heater as a heat generating body. CONSTITUTION:This heat generation control system monitors the temperature fluctuation of the heater being the heat generating body and performs the ON/ OFF control of the heater. The system is provided with first and second switching parts 5 and 6 for turning ON/OFF first and second power supply lines 2 and 3 of a power supply for the heater and a temperature control part 10 for performing the normal heat generation control of the heater by turning ON/OFF the first power supply line 2 by using the first switching part 5 based on the monitored result of the normal temperature fluctuation of the heater and for performing the heat generation control of the heater at a normal temperature fluctuation value by turning ON/OFF the second power supply line 3 by using the second switching part 6 when the normal temperature is exceeded.
Patent JP-2000081252-A (JP)
Title: Dilution cooling apparatus
Inventor: MIKHEEV VLADIMIR ANDREYEVICH
IPC: F25B9/12
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To restrain cooling effect from being deteriorated and enhance cooling performance by providing an evaporator outlet port separately from a probe- taking-in/out passage in the case wherein the prove-taking-in/out passage is extended to a mixing chamber, in an apparatus wherein a cooling medium is circulated from a distiller via the mixing chamber. SOLUTION: A dilution cooling device for achieving a cryogenic temperature for experimental purpose contains a magnet in a chamber filled with liquid nitrogen in a low temperature tank, and a circular cylindrical liquid helium reservoir is located above it. A cylinder 10 having a probe-taking-in/out tube 11 inserted therein is fitted in an inside vacuum container located in the reservoir, and 3He extracted from a distller 16 by a pump is allowed to flow through a pressurized conveyance passage 18 and a spiral groove 21 around the tube 11 and reaches a mixing chamber 22. In this case, an outlet port of the distiller 16 is provided separately from the tube 11 so as to restrain cooling effect from being deteriorated and enhance cooling efficiency.
Patent JP-H0480467-A (JP)
Title: Construction-jointing method for reinforced concrete
Inventor: ISHIHARA ATSUNORI
IPC: E04G13/00
Filed: 1990-07-20
Abstract: PURPOSE:To improve the working efficiency by bridging horizontal reinforcing bars at fixed intervals, to a plumb placing cross-sectional area in a form, to fit a bag body on, and by expanding the bag body to block the construction- jointing surface and to remove the bag body after concrete is placed. CONSTITUTION:Over a plumb construction-jointing surface M from a beam form (m) to a wall form (n), at fixed intervals, reinforcing bars 1 are horizontally bridged. After that, inside the reinforcing bars 1, a plurality of bag bodies 4 are vertically arranged, and are fitted with a number wires or the like, and from an injection hole 4a, air is fed, and the bag bodies 4 are expanded, and the contruction-joint surface M is blocked. After concrete is placed in a section N to be placed, the bag bodies 4 are removed, and after that, in the same manner, the concrete is construction-jointed. As a result, the outflow of the concrete to an adjacent section is prevented from being generated, and the efficiency of work can be improved.
Patent JP-S5980836-A (JP)
Title: Controller for excavation by dredger
Inventor: ENDOU SHINICHIROU
IPC: B63B35/00
Filed: 1982-10-29
Abstract: PURPOSE:To stably lower a ladder in reply to environmental changes with soil quality, tidal current and wind by regulating the output of the swing side DC motor on the basis of the time period from the begining of controlling the lowering of the ladder to the departure of a cutter from the insensitive zone. CONSTITUTION:Braking is applied to anti-swing side motor DCM1, and the torque amount of swing side motor DCM2 is increased or reduced on the basis of torque command values Tc. While keeping the bilateral swing of a cutter 3 within preset insensitive zones ZL and ZR, control is made on the lowering of a ladder 2, during which the time period from the beginning of the lowering of the ladder 2 to the first departure of the cutter 3 from the insensitive zones XR and XL is counted by a timer 31a. Each time the cutter 3 departs from the insensitive zones XR and XL, torque command values Tc are corrected by the controller 31b on the basis of the counted time value of the timer 31a, the armature current Ia is obtained on the basis of the corrected torque command values, and the motor DCM is controlled.
Patent JP-H0356813-A (JP)
Title: Surveying machine equipped with centripetal device having centripetal position shift monitoring function
Inventor: TANAKA MASAYOSHI
IPC: G01C15/00
Filed: 1989-07-25
Abstract: PURPOSE:To easily check a shift in the centripetal point of the surveying machine and to obtain survey data after the shift is corrected by outputting a signal corresponding to the position of the centripetal point from an image pickup unit. CONSTITUTION:A centripetal device 1 is constituted by providing a half-mirror 6 to an optical system which forms a collimation axis aligned with the axis of rotation of a machine and an image of the centripetal point divided by the half-mirror 6 and a focus plate cross line or center circle are formed on the image pickup unit 7 through an objective 8 for the image pickup unit. The centripetal point image formed at a position corresponding to the centripetal position of the photodetection area of the unit 7 is scanned horizontally and vertically and its output is converted by an image processing unit 9 into a video signal, which is sent to a monitor TV 10. Further, signals which specify the horizontal and vertical positions of the photodetection area of the unit 7 are generated and outputted to the personal computer 13 of a data recorder 11. Further, when the measurement data of the surveying machine 13 is inputted to the personal computer 13, the survey data after the deviation quantity of the centripetal point is corrected if the centripetal point shifts from a fixed point is obtained.
Patent JP-H0945936-A (JP)
Title: Manufacture of acceleration sensor
Inventor: MORI MASATOMO
IPC: G01P15/18
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the work and efficiently mass-produce sensors by simultaneously processing a plurality of sensor units, which are formed in/on a wafer and use a resistance element. SOLUTION: An acceleration sensor is formed in the condition that many weight parts 3 are previously placed on a temporary supporting wafer 61, each top edge of many weight parts 3 is bonded with each bottom edge of many weight supporting parts 2H protruding on the bottom of a diaphragm wafer 2D at one time, and the temporary supporting wafer 61 is removed. Then, each base top edge of a base wafer 4S provided with many bases is bonded with each bottom edge of many supporting parts 2S protruding on the bottom of the diaphragm wafer 2D at one time, and when an assembly process by the unit of water is completed, the wafer is cut into many units in a dicing process. Since most of the processes are completed by the unit of wafer prior to the dicing process, efficient sensor manufacture suitable for mass-production is provided.
Patent JP-H0945663-A (JP)
Title: Plasma etching method for niobium thin film
Inventor: SATO JUNICHI
IPC: H01L39/22
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method which is excellent in etching selective ratio, etching rate, anisotropy and the like in the plasma etching operation of a niobium thin film which is used for the electrode or the like of a quantum wave element. SOLUTION: A resist pattern 13 which is formed on a niobium thin film 12 is used as a mask, and a plasma etching operation is performed while a compound which comprises a carboxyl group or a carbonyl group in a molecule is used as an etching gas. Thereby, a metal complex is formed efficiently as the reaction product of a carbonyl group generated by the dissociation of the compound comprising the carboxyl group or the carbonyl group inside the molecule with the niobium thin film, and the plasma etching operation progresses at a practical etching rate.
Patent JP-2000081810-A (JP)
Title: Image forming device
Inventor: KOYANAGI TOMOAKI
IPC: H04N1/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a carrying path switching operation by a service engineer and to improve the setting operation of an image forming device by allowing a switching means to switch a carrying path in accordance with the existence or the arranged position of an image read part. SOLUTION: The carrying path H1 is a bus extended toward the side surface part of a device main body so as to carry the sheet material to a paper ejection part 15, and the carrying path H2 is a bus curved upward to the upper surface part of the device so as to carry the sheet material to the ejection part 21. When the image read part R, is removed from the specified position at an image forming part P a detection means 19 detects that the image read part R does not exist, a control means controls the switching means 18 so as to switch the carrying path to the carrying path H2, and paper is ejected on a paper ejection tray provided in the ejection part 21.  Namely, in such a case, the detection means 19 detects whether or not the image read part R exists and the switching means 18 automatically switches the carrying path H1 or H2 by the switching control means constituted of an electric circuit and a software control means in accordance with the detected result.