baber/WOPTO huggingface dataset:
Patent JP-H10333757-A (JP)
Title: Stabilized power circuit
Inventor: FUJIWARA EIJI
IPC: H02M1/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce overshoot and voltage fluctuations at tap switching, time and to drastically improve transmission characteristics by providing a power circuit with a transition area for the switching of thyristors and varying the transition area not in steps, but gradually increasing or decreasing it while alternating a current state and a state to be selected next. SOLUTION: States H, M, and L detected by input voltage detecting means 8, 9, and 10 are binarized by a binary coding circuit 11. Those binary codes are inputted to shift registers 12 and 12' and read out with a clock generated at every zero-cross point of an alternating current which is outputted by an AC zero-cross point detecting circuit 16. State change detecting circuits 13 and 13' load a preset value forcibly to the shift registers 12 and 12' if the AC input voltage varies to cause changes of the states H, M, and L. Consequently, the outputs of the shift registers 12 and 12' are switched while the current state and the state which is selected next are alternated.
Patent JP-S6128051-A (JP)
Inventor: RUIGI PEZORI
IPC: D03J1/00
Filed: 1985-06-27
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-H05336535-A (JP)
Title: Printer device
Inventor: KITAMI HIROSHI
IPC: G09G5/02
Filed: 1992-06-02
Abstract: PURPOSE:To perform proper contour correction corresponding to both a person and other parts in an image. CONSTITUTION:First - third sharpness extracting circuits 21, 22, and 23 extract contour video components from digital video signals c1R, c1G, and c1B as digital contour video signals f1S, f1M, and f1H with three kind of extraction quantities A (soft), A (mid), and A (hard). A skin color detecting circuit 11 extracts skin color components from the digital video signals b1R, b1G, and b1B, detects the large/small relation of the skin color components, and generates a control signal j1 according to the detection result. A switch 31 selects one of the digital contour video signals f1S, f1M, and f1H according to the control signal j1 and supplies it as a digital contour video signal f1 to a mixing circuit 6. Consequently, the proper contour correction corresponding to both the person and other parts in the image can be performed.
Patent JP-S5474517-A (JP)
Title: Through wall piping
Inventor: ICHIKI TADAHARU
IPC: G21D1/00
Filed: 1977-11-28
Abstract: PURPOSE: To suppress the flow of a liquid into the pressure vessel side at the time of piping breakage by providing a flow stopper plate at the opening of a through- wall piping in a shielding wall for higher safety of a nuclear reactor.  
     CONSTITUTION: When the plant is in operation, a shielding block 7 is opened and the fluid flows into a pressure vessel 1 of the nuclear reactor through a piping 3 connected thereto. When a weld line 8 of said piping breaks-off, the fluid flows out through the break-off point but does not flow into the pressure vessel 1 because of a end plate 9a provided at the end of a flow stopping plate 9 constricting the flow passage to the pressure vessel side inside of said opening and flows outside of a shielding wall 2 which has no obstruction in the flow passage thereby preventing a loading to the pressure vessel 1 of the nuclear reactor for improved safety thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01311360-A (JP)
Title: Document processor
Inventor: SHIBAOKA HIDEO
IPC: G06F17/21
Filed: 1988-06-10
Abstract: PURPOSE:To remove misprinting due to operator's malfunction by inspecting the correct spelling word of a word consisting of inputted characters by referring a dictionary and controlling the operation of document processing based upon the inspected result. CONSTITUTION:When a character key in an input part 1 is depressed, its corresponding code is inputted to an MPU 2 and the MPU 2 decides whether the inputted key goes the division of the word or not. When it is decided that the key is not the division of the word, key code data are converted into character code data and the data are stored in a sentence memory 4A. When it is decided that the inputted key is the division of the word, the MPU 2 segments the word from the memory 4A and inspects its spelling. Whether the word exists in a dictionary 3B in a ROM 3 or not is retrieved to decide whether the word is a correct spelling or not. When an incorrect spelling is decided, an alarm or the like is generated to the operator.
Patent JP-2000332762-A (JP)
Title: Method and device for cell send-out management
Inventor: KADO YOICHI
IPC: H04L12/28
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To send cells out in a practical way by determining, in which step of a queue a cell is registered, updating the respective pointers of cells registered before, the registered cell, and cells to be registered later respectively, and updating the number of storage cells of the step where the registered cell is stored. SOLUTION: A cell distribution part 10 distributes cells inputted from connections A to C to one of corresponding classified chain queues 21 to 23 according to the exponential weights of the cells. A control part 40 controls the registration, update, etc., of tokens to individual queues in the classified chain queues 20. Each token is shifted in its step, each time the classified chain queue 20 is updated to finally join the conflict in cell transmission. That is, tokens shifted up to the heads of the classified chain queues 21 to 23 join conflict control at a conflict control part 30, and the cell corresponding to a token winning the conflict is finally outputted from the cell send-out management part 100.
Patent JP-H08334140-A (JP)
Title: Elastic support device for vehecular loading equipment
Inventor: SUZUKI MASASHI
IPC: F16F13/20
Filed: 1995-06-08
Abstract: PURPOSE: To replace a case body without changing hooking of a spring at the time of changing arrangement of the case body by using a damper which is an elastic body using fluid as a support device of vehecular loading equipment. CONSTITUTION: A mechanism part 5 is supported by a damper 7 in a case body 6. The damper 7 is a flexible container 9 in which an orifice 7a is formed, and a spherical valve 8 is stored in the damper 7 which is at least bidrectional and directed in the gravitational direction. The orifice 7a is blocked by the valve 8 in the damper 7 directed in the gravitational direction, and weight of the mechanism part 5 can be supported as inside air is sealed. The valve 8 is removed from the orifice 7a in the damper not directed in the gravitational direction. In this damper, air comes in and out through the orifice 7a, and it is possible to restrain oscillation to the mechanism part 5 by its resistance.
Patent JP-S5766730-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: G02B23/00
Filed: 1980-10-09
Abstract: An endoscope with a medical instrument (16), comprises an elongated insertion section (2) to be inserted in the human body; and a control section coupled to the proximal end of the insertion section. The insertion section includes an instrument raising chamber (11) formed in the distal end of the insertion section and having an opening (11a) through which the tip end portion of the instrument (16) is led out of the endoscope, a rotating disc (18) disposed inside the raising chamber (11) and capable of rocking around an axis at right angles to the extending direction of the instrument, an operating pin (19) protruding from the rotating disc (18), and a fixed pin (23) fixed in the raising chamber so as to face the operating pin at a space therefrom so that the instrument (16) extends between both pins (19, 23), the fixed pin (23) being located nearer to the axis of the rotating disc (18) than the operating pin (19) is. The instrument (16) is caused to abut on the fixed pin (23) and operating pin (19) by the rotating disc (18) and is bent on the fixed pin (23) to be raised by the operating pin (19) accompanying the rotation of the rotating disc (18).
Patent JP-2000332625-A (JP)
Title: Reception device
Inventor: NISHII AKIRA
IPC: H04B1/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a reception device that the periphery of the hole part of a tuner part is stably brought into contact with a demodulation unit part engagement part when the demodulation unit part engagement part is brought into contact with the periphery of the hole part of the tuner part. SOLUTION: When a demodulation unit part engagement part 7 is engaged with a tuner part 5 provided with a side having a metal fitting having a tongue part 8 formed of an elastic body at the demodulation unit part engagement part 7 and a hole part (not illustrated) into which the demodulation part engagement part 7 can be inserted and the hole part of the tuner part 5, the tongue part 8 is pressed by the side of the tuner part 5. Thus, the tongue part 8 presses the unit part engagement part 7 to the periphery of the hole part and therefore the periphery of the hole part of the tuner part 5 can stably be brought into contact with the demodulation unit part engagement part 7. Then, soldering work for stabilization can be reduced, work efficiency can be improved and cost can be reduced.
Patent JP-H11351200-A (JP)
Title: Venturi pump and throat member insert method used therein
Inventor: COOKE MICHAEL PETER
IPC: F02M55/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a Venturi pump capable of pumping a relatively high vacuum similarly at a high speed at which a fluid is combined with the flow of a fluid along a flow passage for a pump and a throat member insert used therein. SOLUTION: A Venturi pump includes a throat area 16b and a throat member 14 for defining a flow passage 16 containing at least one feed port 18 communicating with the throat area 16b. A first portion 24 of the throat area 16b right downstream of the feed port 18 has a larger sectional area than the second portion 22 of the throat area 16b right upstream of the feed port 18. The throat member 14 can be formed as an insert to be received in a flow passage 12 provided in a pump housing 10.
Patent JP-2000331604-A (JP)
Title: Method and device for trimming shadow mask
Inventor: MURAO YUJI
IPC: H01J9/14
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for trimming a shadow mask, in which uniform machined surfaces can be obtained in finishing the outer shape of the shadow mask using a plucking line. SOLUTION: A predetermined number of semi-product shadow masks 20 are laminated and mounted on a seat 12 of a fixing mount 11. An effective portion 21 of the semi-product shadow mask 20 is pressed against a pressing plate 14, so that the semi-product shadow mask 20 is mounted on the seat 12. A pair of (vertical) unnecessary portions 24Y1, 24Y2 of the semi-product shadow mask 20 are sandwiched between holding frames 13a, 13b, respectively. The holding frames 13a, 13b are repeatedly folded predetermined times on a point on which a lamination center line 15 of the laminated semi-product shadow mask 20 crosses plucking lines 23Y1, 23Y2, thereby removing the unnecessary portions 24Y1, 24Y2. Another pair of (lateral) unnecessary portions 24X1, 24X2 are removed in the same operating mechanism.
Patent JP-S62297883-A (JP)
Inventor: NAKAMURA KENZO
IPC: G02F1/133
Filed: 1986-06-18
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-S62298610-A (JP)
Title: Suction and exhaust valve device for reciprocating engine
Inventor: KAWASAKI SHUICHI
IPC: F01M9/10
Filed: 1986-06-18
Abstract: PURPOSE:To improve sealing and lubricating performance as well as durability by providing a seal member and a seal ring surrounding intake and exhaust ports on a cylindrical dome type rotary valve which is slidingly in contact with the spherical crown type inner face of a cylinder head and which rotates around its center line. CONSTITUTION:The top end of a cylinder 22 is closed by a cylinder head 20 having a spherical crown type combustion chamber face, and four sector intake ports 3 are opened on the outer periphery side of the combustion chamber face and the equal number of sector exhaust ports 4 are opened on the center side at equal intervals, respectively. The intake ports 3 and exhaust ports 4 are surrounded by seal metals 5, 7 which are inserted in lubricating oil grooves, respectively, while their inner and outer arc-shaped sides are surrounded by seal rings 6 inserted in plural lubricating oil grooves which are coaxially provided on the cylinder head combustion chamber face, respectively. And, a dome type rotary valve 19 having a spherical crown face and four intake ports 11 and four exhaust ports 12 is provided so as to be slidingly in contact with the combustion chamber face of the cylinder head 20.
Patent JP-S5665516-A (JP)
Title: Quartz oscillator of composite oscillation
Inventor: ENDOU KATSUMA
IPC: H03H9/05
Filed: 1979-11-02
Abstract: PURPOSE:To increase the value Q of a composite oscillation type quartz oscillator and to suppress the leakage of oscillation, by holding the base of oscillator with two flexible wire-shaped holders and giving a mass on the way of the holders. CONSTITUTION:The base of a composite oscillation quartz oscillator 5 is held with two flexible wire-shaped holders 6, and a mass 7 is given on the way of the holders 6. The oscillation and displacement of the mass 7 is less by suitably selecting the size and shape of the holding members 6 and the size and position of the mass 7, even if a fine displacement of the base of the quartz oscillator 5 is present. Accordingly, the oscillation of the quartz oscillator 5 itself is not delivered to the airtight terminals and the package, the leakage of oscillation of the quartz unit is avoided and the Q-value can also be increased.
Patent JP-H1052704-A (JP)
Title: Roll stand equipment for rolling single pass wire rod
Inventor: PITHAN GERHARD
IPC: B21B31/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a light carrying structural body having extremely high bending rigidity and combined rigidity and compactness for roll stand equipment by combining one pair of plate supporting bodies with a roof-state angle plate. SOLUTION: An angle plate 5 formed by bending from one member is arranged in a symmetrical angle cross sectional state between the plate supporting bodies 1 and 2. The outer edge parts of the angle plate 5 are laid on a base plate 3 and welded with the base plate 3. The end part 5b of the angle plate 5 is abutted on the side surface of the plate supporting body 1 and welded. The outer surface of the angle plate 5 is put with the interval from the outer surface of roll stand hausings 6, 7 laid on the plate supporting bodies 1, 2 and a gable-state edge part 5c of the angle plate 5 is passed through the lower part of a rolling line W. Then, scale slag formed thereat is flowed out in the outer surface of the angle plate 5 and worked so as to guide from this outer surface to both side surfaces.
Patent JP-S6034528-A (JP)
Title: Overrunning clutch for starter
Inventor: HASEGAWA MORIHARU
IPC: F02N15/02
Filed: 1983-08-02
Abstract: PURPOSE:To prevent a roller from wearing reliably, by a method wherein a hole to be obtained by pouring a lubricant into a wedgy space wherein the roller is arranged is communicated with the wedgy space through centrifugal force at the time when a starter is being revolved and the hole is clogged at the time of suspension of the starter. CONSTITUTION:A clutch inner 3 is provided with a through hole 3a in a diametral direction and the through hole 3a is opened within a wedgy space 8 wherein a roller 2 is arranged. A grease sump 4b is provided within a crankshaft 4 and a through hole 4a is provided on an external circumference of the grease sump 4b in a diameteral direction. A lubricant from the lubricant sump 4b is poured into the wedgy space 8 through centrifugal force at the time when a starter is being revolved and the through hole 3a is clogged through a contact sliding part 4c at the time of suspension of the starter. With this construction, the lubricant can be stored within the wedgy space 8 without deteriorating the function of the clutch. Wear, therefore, of a roller 2 can be prevented reliably.
Patent JP-S5931971-A (JP)
Title: Two-color developing method
Inventor: NAKAHATA KIMIO
IPC: G03G15/06
Filed: 1982-08-17
Abstract: PURPOSE:To prevent mixing of each color toner in successively executing the first and second developments using 2 different color toners, by using the toner used for the second development stage having larger particle diameter than that of the toner used for the first stage. CONSTITUTION:Each of developing devices 5, 6 uses a nonmagnetic toner composed essentially of a resin, and carries out jumping development using a one- component type nonmagnetic developer contg. no carrier iron powder. The toner of the device 5 is smaller in particle diameter than that of the device 6, and the former is black, while the latter is red. The cylindrical sleeves 11, 12 in contact with the toner in the device 5, 6 face a photoreceptor 1 at the interval of about 300mum, and rotate at a peripheral speed similar to the movement of the photoreceptor 1. A urethane blade 13, 14 having about 60 deg. hardness is used for coating each sleeve 11, 12 with each toner to 60-80mum thickness.
Patent JP-H0438675-A (JP)
Title: Multiplxing filing device
Inventor: KOJIMA AKIRA
IPC: G06F3/06
Filed: 1990-05-31
Abstract: PURPOSE:To surely shorten the time required for access by shifting rotation reference positions of respective rotating storage mediums of plural rotating storage devices from the others by an arbitrary extent at any time and synchronously rotating them in this state. CONSTITUTION:A magnetic disk device S has the rotation reference position (rotation reference position signals 19m and 19s) relatively shifted from rotation position information 20m obtained from a magnetic disk device M by a desired angle (1/2 rotation=180 deg. in this case) and is rotated synchronously with the magnetic disk device M. Consequently, a target sector where object data is stored is accessed within a maximum of 1/2 rotation (that is, an average waiting time is the time of 1/4 rotation) in either magnetic disk device. Thus, the time required for read processing of specific data is considerably shortened.
Patent JP-S62299029-A (JP)
Title: Aligner
Inventor: TAKAHASHI YASUSHI
IPC: H01L21/30
Filed: 1986-06-18
Abstract: PURPOSE:To make an electron beam applied to the required position of an object automatically by a method wherein a stage is aligned with the position corresponding the specified position by an optical system monitor. CONSTITUTION:An aligner is constituted by an optical system monitor 21 which is provided in a sample changing chamber 2, can be transferred along the surface of a sample table 22 and monitors an object 5 such as a semiconductor wafer placed on the sample table 22, an object coordinates detecting means 3 which detects the coordinates expressing the position of the optical system monitor 21 and an aligning means 4 which is provided in a sample chamber 11 and aligns the object 5 such as the semiconductor wafer with the position corresponding to the coordinates detected by the object coordinates detecting means 3.
Patent JP-S62297623-A (JP)
Title: Control circuit for kerosene burner having vertically sliding wick
Inventor: NAKABAYASHI JIRO
IPC: F23D3/28
Filed: 1986-06-17
Abstract: PURPOSE:To prevent the odor of kerosene from filling a room even at the time of a forced extinguishment such as an extinguishment due to an earthquake by operating an odor absorbing motor by activating a detour control circuit means upon detecting the forced extinguishment. CONSTITUTION:When a burner wick is lowered by an anti-quake, anti-fire device, a wick motor M1, which is in a non-electrified condition in condition with the burner wick, is rotated, and by means of a cam interlocked thereto, a micro switch SW3 is switched to the (b) contact side at the time when the wick is lowered. Then, the condition of a forced extinguishment is detected to be under way. At this time, a condenser C1 remains to be in a discharged condition. When the micro switch SW3 is switched to the (b) contact side due to the forced extinguishment, a charge current flows from the base of resistors R16, R17, R18 and a transistor Tr10 to cause the transistor Tr10 to turn on to allow the condenser C1 to be charged through a diode D2 and a resistor 31. Because of this, transistors Tr3, Tr5 are turned on to operate an absorbing motor M2 for deodorizing action.
Patent JP-H08193729-A (JP)
Title: Roof frame for outdoor machine of room air conditioner
Inventor: SANO YUTAKA
IPC: F24F5/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a roof frame for an outdoor machine of a room air conditioner the angle of which can be adjusted at one time, which has a simple structure and for which assembling and constructing operations can be simplified and executed economically. CONSTITUTION: This roof frame is composed of two parallel support members 11 each of which is constructed of two members so joined as to be bendable at a joining part, two connecting rods 12 which pierce the end parts of the support members corresponding to each other and connect the corresponding end parts rotatably and an engaging member 20 which has engaging means of which the position of engagement is variable along a direction intersecting the connecting rods perpendicularly, and of which the end parts are fitted axially and rotatably to the connecting rods respectively.
Patent JP-S62299755-A (JP)
Title: Method and apparatus for detecting conductive material in glass fiber
Inventor: WATABE KENZO
IPC: G01R27/02
Filed: 1986-06-20
Abstract: PURPOSE:To permit easy and accurate detection of only the conductive material existing unevenly in a glass fiber by disposing a reactance element forming the constituting element of an oscillator in a process for producing the glass fiber. CONSTITUTION:An oscillation coil 1 is disposed in the position between cake 3 and a bobbin 4 and the glass fiber 5 is run in the coil 1 in the process for producing the glass fiber. The coil 1 takes out the change of the inductance corresponding to the conductive material in the glass fiber 5 as a change of a voltage signal S4. The composite wave signal S3 is generated when the fiber contains the conductive material. The signal S3 is fed to a comparator 10 after AC amplification 9. A reference voltage V0 is set in the comparator 10 to permit the detection of the conductive material. The signal S5 is outputted from the comparator 10 when the signal S4 above said voltage value is inputted to the comparator 10. The part of the fiber 5 in which the conductive material is contained is cut off by the operation of an automatic removing device.
Patent JP-H04343377-A (JP)
Title: Dry type developing device for electrophotographic device
Inventor: SAITO MASAHIKO
IPC: G03G15/08
Filed: 1991-05-20
Abstract: PURPOSE:To make user's maintenance easy by preventing developer from scattering and spilling, etc., even in the case a developer carrier is rotated reversely. CONSTITUTION:An opening and closing plate 41 that can be opened and shut is installed to a developer recovering inlet 40 where opening and shutting of the opening and shutting plate is controlled. Therefore the opening and closing plate 41 is shut in the case a developing sleeve 20 is rotated reversely, or at the same time power source is cut off during maintenance of the developing device, so that the developer Da is shaped into a thin layer. Thus, the developer is prevented from scattering outside. Furthermore, a one-way clutch to restrict reverse rotation of the developing sleeve 20 can be provided as a basic counter measure.