baber/WOPTO huggingface dataset:
Patent JP-H04355540-A (JP)
Title: Digital radio communication equipment
Inventor: NORIMATSU HIDEHIKO
IPC: H04B1/3822
Filed: 1991-05-31
Abstract: PURPOSE:To simplify the circuit configuration by reducing the number of local oscillators for frequency conversion and orthogonal modulation and demodulation required for the digital radio communication equipment. CONSTITUTION:A frequency difference between intermediate frequency signals of a receiver side and a transmitter side is set so as to be matched with a frequency interval of a reception frequency and a transmission frequency, and one frequency of the receiver side intermediate frequency signal and the transmitter side intermediate frequency signal is set to be an integral number of multiple of the other frequency. For example, 1st and 2nd local oscillators 4, 6 used in common for the receiver side and the transmitter side are provided, a local signal from the 1st local oscillator is inputted to the receiver side and the transmitter side frequency converters 1, 9 and the local signal from the 2nd local oscillator subject to frequency division is inputted to an orthogonal demodulator 3 and the local signal of the 2nd local signal is directly inputted to an orthogonal modulator 7.
Patent JP-S5383690-A (JP)
Title: Banknote examining system
Inventor: TOKURA KATSUYUKI
IPC: G06T1/00
Filed: 1976-12-23
Abstract: PURPOSE: To reduce the number of interphase signal lines between a control part and a banknote examining unit and make possible the reduction in the burden of the programs of the control part by selectively coding examination result signal by a priority circuit and a code converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04355063-A (JP)
Title: Method and device for piling up plate for storage battery
Inventor: UENISHI HIROMITSU
IPC: H01M10/14
Filed: 1991-05-30
Abstract: PURPOSE:To stabilize a quality by supplying a plate with a separator provided with a fold by a fold habit cutter, repeating this action and cutting the separator on the piled up plates by a cut habit cutter. CONSTITUTION:A fold habit cutter 6 is lowered down to an upper surface of a receiving table 8 to give a peculiar fold to a predetermined position of a separator 2 and also fixing it by the cutter 6 and the receiving table 8, so that the separator 2 is prevented from being dislocated, to retract a fold plate 1. The plate 1 is 90 deg.C rotated with an axis 1a serving as the center, advanced in a direction of a plate group 4 and again 90 deg.C rotated. Simultaneously, while lowering down an elevator 3 by the thickness of a plate 10, a pusher 5 is lowered down and brought into contact with an upper surface of the plate 10 to hold it. By repeating this action, a predetermined number of sheets of the plates and the separator 2 are piled up to form the plate group. Next, a cut habit cutter 7 is lowered down to cut off the separator. In this way, even a small plate can be piled up without generating loading collapse.
Patent JP-H05345412-A (JP)
Title: Ink jet recording apparatus
Inventor: HIROTA TETSUO
IPC: B41J2/165
Filed: 1992-06-16
Abstract: PURPOSE:To completely protect nozzles by providing a first stopper mechanism that is formed to the protection cover side for enabling the protection cover to be engaged inseparably with an ink cartridge, and also by providing a second stopper mechanism that is formed to the ink cartridge side and is partially engaged with the first stopper mechanism. CONSTITUTION:A carriage that makes horizontal movement over a guide rail fixed to the main body of the title apparatus is provided, and an ink cartridge 12, with an ink jetting means comprising nozzles 6 and heat-generating resistance elements provided integrally thereon, is provided on the carriage so that it can be mounted and dismounted freely. Then, a protection cover 13 that protects the nozzles 6 of the ink cartridge 12 when the ink cartridge 12 is dismounted from the carriage is provided. A stopper claw 20 that enables the protection cover to be engaged inseparably with the ink cartridge 12 is formed to the protection cover 13 side and at the same time, a stopper mechanism 17 that is formed to the ink cartridge 12 side and is partially engaged with the stopper claw 20 is provided, and thereby a protection cover locking mechanism 21 is constructed.
Patent JP-S6215572-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/08
Filed: 1985-07-15
Abstract: PURPOSE:To easily control toner supply by driving the screw of a selected developing device directly from outside a revolving unit. CONSTITUTION:A toner supply device consists of plural toner hoppers 150a-150a which are arranged outside one-side rotating frames 37 of developing devices 14a-14d opposite the developing devices 14a-14d, hollow coupling members 151a-151d which couples the toner hoppers 150a-150d with the respective developing devices 14a-14d so that they rotate together and are supported on one-side rotating frame 37 so as to rotate coaxially with rotating support shafts 40a-40d of the developing devices, and screws 152a-152d which are rotated by rotary driving means 160 incorporated in the coupling members 151a-151d to convey and supply toner T in the toner hoppers 150a-150d to the developing devices 14a-14d. The screw of a selected developing device, e.g. 14b is driven directly from outside the revolving unit, so the toner supply is easily controlled.
Patent JP-H1124-A (JP)
Title: Grass dividing guide for mobile type stem treating machine
Inventor: TANI ICHIRO
IPC: A01D63/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide grass dividing guides for a mobile type stem treating machine, capable of surely raking in stems in a proper state and improving the work and operating efficiencies and useful for harvesting sweet potatoes, potatoes, etc., by attaching the grass dividing guides for guiding the stems to the upper parts of stem cutters. SOLUTION: The grass dividing guides 43 for a mobile type stem treating machine are obtained by installing cutters C for cutting stems on ridges at the front end of a machine body and attaching the grass dividing guides 43, capable of guiding the stems and composed so as to enable the front and rear rotation to the upper parts of the cutters C. The grass dividing guides 43 are preferably composed so as to perform rotating operations interlockingly with the driving of the stem cutters C.
Patent JP-S6139221-A (JP)
Title: Magnetic recording medium
Inventor: YOKOYAMA KOKI
IPC: C09D175/04
Filed: 1984-07-27
Abstract: PURPOSE:To improve light shieldability without deteriorating characteristics relating to high-density recording by forming an independent light shielding layer separately from a magnetic layer. CONSTITUTION:The magnetic layer contg. hexagonal ferrite and the light shielding layer are separately formed on the surface of a base body. The light shielding layer is formed in the following three places: The 1st is in the case of forming said layer between a substrate and the magnetic layer. The 2nd is the case in which said layer is formed on the substrate surface on a side opposite from the side having the magnetic layer. The 3rd is the case in which the 1st and the 2nd are simultaneously adopted. Such light shielding layer is preferably the layer which has low light transmittivity and shields efficiently light; in addition, said layer has the light transmittivity per unit thickness higher than the light transmittivity of the magnetic layer.
Patent JP-S6050681-A (JP)
Title: Disk cartridge
Inventor: KANAZAWA YASUNORI
IPC: G11B23/03
Filed: 1983-08-27
Abstract: PURPOSE:To improve both the reliability and durability of a disk recording medium by using an opening plate which opens a reference pin inserting hole in response to an opening action of a shutter for a head inserting hole and therefore avoiding the breakage of a record/reproduction head. CONSTITUTION:A disk cartridge 1 is loaded on a record/reproduction device toward an arrow C when a side A of a disk is used. Then a shutter 9 moves toward an arrow D to open a spindle hole and a head inserting hole 6. At the same time, A slider 37 also moves toward the arrow D and a spring member 39 is pressed by the slider 37 and has elastic deformation. During this deforming process, the member 39 touches a hook part 42 of an open/close plate 41 set at the right side and turns the plate 41 counterclockwise. Then a right through hole 33 of the shutter 9 is coincident with a reference pin inserting hole 7 at the right side of the cartridge 1. Thus the hole 7 is completely opened. In such a way, the opening action of the hole 7 interlocks the opening action of the hole 6 to avoid the breakdown of the head.
Patent JP-S6217417-A (JP)
Inventor: SUGIHARA HIROSHI
IPC: F16B31/02
Filed: 1985-07-15
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-S6312006-A (JP)
Title: Speed control system for robot
Inventor: TORII NOBUTOSHI
IPC: G05B19/416
Filed: 1986-07-02
Abstract: PURPOSE:To drive a robot at an optimum speed in accordance with the pause of a robot by providing a counting means to count inertia including an arm and a load from the condition of the expansion of the arm of a storage means and a table to determine a corresponding speed from the inertia. CONSTITUTION:By counting inertia including an arm and a load from the condition of the expansion of arms 2 and 4 of a memory means and determining the corresponding speed from the inertia, the speed of a robot is controlled. Namely, in the condition in which the arm of the robot is stretched, the inertia is large, at this time, a rotating speed omega1 of a rotary axis comes to be a low speed, and in the condition in which the arm of the robot is contracted, the inertia is small and a rotating speed omegadelta2 angle speed epsilon of a rotary axis 6 is changed in accordance with the length of the arm, the robot can be driven at the optimum speed in accordance with the inertia of the load.
Patent JP-H07319091-A (JP)
Title: Method and equipment for controlling distortion of projectedpicture
Inventor: GOODON II RIRUJIEGUREN
IPC: H04N17/00
Filed: 1993-06-25
Abstract: PURPOSE: To project an image from different view points onto an especially curved wide angle screen without causing any distortion so as to be looked similar to watching from an original view point by mapping the distorted image again after projection. CONSTITUTION: A camera 11 having a distortion converting function shown by a film face 110 and a lens 12 photographs scenery 13 within visual field 14. The image caught by the camera 11 is projected on a screen 17 so as to be watched by a viewer 100 by a projector 18 having a film face 180 and a distortion converting function shown by a lens 19. Afterwards, points on that screen 17 are inversely remapped through the converting function of the camera lens to pixels on the camera film face. Then, the data are used for filling original pixels on the projector film face. Thus, when a projector film is projected on the screen, at a spot having the same visual field as that of the camera, the viewer can watch the image practically having no distortion of picture recorded by the camera.
Patent JP-S63119660-A (JP)
Title: Production of potato fine noodle
Inventor: FUJITA ARATA
IPC: A23L19/00
Filed: 1986-07-04
Abstract: PURPOSE:To obtain potato fine noodles having excellent taste which has never existed, by cutting dehydrated raw potato into fine noodle shape. CONSTITUTION:Periderm of potato which is dehydrated in such a degree as to produce folds on the whole epidermis is removed, the potato is thinly and long sliced into <=2mm thickness and further finely cut <=2mm width into fine noodle shape. Then the noodle-shaped potato is passed through cold water, then hot water, further cold water, dehydrated and optionally the prepared noodle-shape potato is frozen and dried.
Patent JP-S63318652-A (JP)
Title: Buffer control system
Inventor: KITANO YUKIHIKO
IPC: G06F12/08
Filed: 1987-06-23
Abstract: PURPOSE:To quickly execute a fetch to a block by adopting a constitution for raising the priority of move-in due to a prefetch, when other fetch request hits against a block in the prefetch. CONSTITUTION:In accordance with a fetch request which is informed to a CPU port 1 from a CPU0, the tag information concerned is read out of in a tag memory 9 through a buffer priority circuit 7 and a tag address register 5. Whether a block to which a fetch request is executed is stored in a buffer which is not shown in the figure or not is compared by a tag comparator 10. In case of coincidence, from in the block which is brought to a prefetch, the data concerned is information to the CPU0. In case of discrepancy, this address is stored in a move-in address register 2, the address is stored in a main storage address register 6, the block concerned is read out of the main storage device and brought to move-in to the buffer which is not shown in the figure, and also, a prescribed data is informed to the CPU0.
Patent JP-H0881218-A (JP)
Title: Production of crystalline ceric oxide
Inventor: OTA ISAO
IPC: C01F17/235
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method for producing ceric oxide particles useful as an abradant for producing a semiconductor and an ultraviolet light absorbing material for plastics and glass. CONSTITUTION: An aqueous medium containing ceric hydroxide and a nitrate is adjusted to pH 8-11 by using an alkali substance and heated to 100-200 deg.C under pressure to provide a method for producing ceric oxide particles having 0.03-5μm particle diameters. An aqueous dispersion of crystalline ceric oxide particles having 0.03-5μm particle diameters is mixed with a quaternary ammonium ion [NR4 <+> ]/[CeO2 ] of 0.001-1 to a stabilized ceric oxide sol.
Patent JP-H08322997-A (JP)
Title: Display device for pachinko machine
Inventor: TONOBE TSUTOMU
IPC: A63F7/02
Filed: 1996-05-27
Abstract: PURPOSE: To enhance fun which displaying dynamic images by exhibiting a series of dynamic images changing from the initial image to a specific image on an image display means of a specific configuration according to the selected dynamic image data when a game ball has hit a specific prize hole. CONSTITUTION: When a game ball has hit a specific prize hole, an image selecting means 10 selects one dynamic image information among a plurality of dynamic image information pieces stored in an image information memory means 9, and the information is displayed on an image display means 3. The display consists of a series of dynamic images changing from the initial image to an intermediate image and further to a specific image. The image display means 3 is configured so that a number of display parts 7 varying from the display condition to non-display condition are arranged in lines and columns at constant spacings. In the specific image, display parts 7 in both exhibiting and non-exhibiting states are distributed regularly. The initial image can can not acknowledge the specific image and is arranged so that exhibiting display parts 7 are distributed in rows. The display parts 7 for the specific image move in the width direction intersecting the rows with elapse of the time.
Patent JP-2000342600-A (JP)
Title: Snare for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enable the foolproof excision of even a lesion of a small- protuberance by fixing the base part of a puncture needle having a forwardly pointed front end to the base part of a snare wire and constituting the snare in such a manner that the front end of the puncture needle can be protruded from the front end of a sheath by advancing and retreating the puncture needle as well by the advance and retreat of the snare wire. SOLUTION: When using the snare for an endoscope, an operator pricks the puncture needle 4 into the root part of a polyp of a small protuberance. Since the snare wire 3 eventually exists in the state of enclosing the polyp 100, the polyp is protruded and the front end of the sheath 1 is bitten to the root of the polyp by pressing the front end of the sheath 1 to the polyp 100 in this state. A manipulation wire 2 is thereafter pulled and manipulated toward the operator side, by which the polyp 100 is tied into the snare wire 3. In succession, high-frequency current is passed to the snare wire 3, by which the root part of the polyp is cut by the effect of Joule heat and the polyp is excised.
Patent JP-S5680566-A (JP)
Title: Valve construction
Inventor: FUJINE YOSHINOBU
IPC: F16K15/14
Filed: 1979-11-30
Abstract: PURPOSE: To reduce noise generated by opening and closing of a valve as well as lessen the flow resistance by opening and closing the valve opening with valve element made of elastic material, in compliance with the pressure of fluid.  
     CONSTITUTION: A valve seat 4 is constructed by such a procedure as surrounding the periphery of the base 1 having a flat face, with a circumferential wall 2 having an end, at the opposite side to the base 1, aslant with respect to said flat face 10 of the base 1 and forms thereby a ring-shaped valve opening 3 between the base 1 and circumferential wall 2. A valve element 5 is fixed with its central part to said flat face 10 of the base 1 so that its periphery makes elastic contact with said slant end surface 12 of the circumferential wall 2 and that the valve opening 3 is thereby covered with possibility of easy opening. When the rate of flow in the valve opening 3 is small, the valve element 5 opens only at Point B and, with increase of the rate of flow, it open at Point A, D one after another to lead to the maximum opening when it opens at Point C. Thus, the opening degree of valve opening 3 is controlled in accordance with the rate of flow, and stabilized flow with minimized flow loss can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H113595-A (JP)
Title: Non-volatile semiconductor memory
Inventor: YOSHIMI MASANORI
IPC: H01L27/115
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory (flash memory) in which increasing a manufacturing cost is suppressed as much as possible, and a drain disturbance resistance characteristic at the time of writing is improved. SOLUTION: In this flash memory, memory cell arrays of each block BK are respectively formed on independent wells separated from wells on which memory cell arrays of the other blocks are formed, while at the time of writing, bias voltage in the direction in which a threshold value of a memory cell transistor MT included in the non-selection block is raised is applied to a well of a non-selection block comparing with the prescribed writing well voltage.  While, the device is provided with a voltage applying control means applying voltage in the direction in which difference between drain voltage at the time of writing applied to a drain of a memory cell transistor through a common bit line BL and a potential of a floating gate of a memory cell transistor is decreased to a control gate (word line WL) of a non-selection block in a range in which a leak current between a source and a drain of a memory cell transistor is made the prescribed value or less.
Patent JP-S5944654-A (JP)
Title: Running device of pipe inside face inspecting device
Inventor: KIYOHARA YOSHIKATSU
IPC: G01N21/954
Filed: 1982-09-07
Abstract: PURPOSE:To realing a smooth running, by using an endless belt as a caterpillar of a running device. CONSTITUTION:A free-running car in which a detector 3 of a flaw detecting equipment is fixed to the lower end of an arm 33 for executing a reciprocating rotation in the circumferential direction of a pipe is provided with a running device 2 having an endless belt 20 on both sides of a truck 17, and a rotation of a motor 21 is controlled by a remote control signal. As for the running device, the endless belt 20 is extend-provided between a driving pulley 22 and a driven pulley 23 which are provided before and behind the truck 17, and plural supporting levers 25 having a roll 24 on the end and fitting pivotally the base end to the side face of the truck 17 are opposed and provided in prallel against the lower shifting side of the belt 20. The truck 17 is lifted by elastic force of a spring 28 interposed between a supporting plate 26 of the side wall of the truck 17 and a receiving plate 27 of the supporting lever 25. The elastic force of the spring 28 is the strongest in the center part, a spring 28a of bot ends is the weakest, and a spring 28b of the intermediate part is controlled so as to be slightly strong.
Patent JP-S5779950-A (JP)
Title: Image holding member
Inventor: TOUMA HITOSHI
IPC: G03G5/147
Filed: 1980-11-06
Abstract: PURPOSE:To prevent the degradation in images owing to the insulation breakdown or the like by the concentration of corona discharge and improve durability by forming the two layers of which the lower layer consists of a cylindrical heat-shrinkable film layer and the upper layer consists of a coating type resin layer on an image holding member of an electrophotographic receptor. CONSTITUTION:A photocnductive layer is provided on a substrate such as Al cylinder, and a heat-shrinkable tube such as cylindrical polyester is put thereon and is heat-treated, whereby a heat-shrunk film layer is formed. Next, an upper layer is formed on this layer by a coating type resin forming network structure of photosetting type such as acrylic resins, urethane resins or epoxy resins. Or the upper layer coated with a solvent-soluble type thermoplastic resin of linear structure such as polyester resins, or polyvinyl chloride resins is provided. In this way, the photoconductive layer is protected and the image forming member of superior durability is obtained.
Patent JP-S6049301-A (JP)
Title: Manufacture of light guide
Inventor: OONO MASAYOSHI
IPC: G02B6/12
Filed: 1983-08-29
Abstract: PURPOSE:To form a light guide in a simple step with high productivity by diffusing an organometallic compd. into a gel formation, locally irradiating it with UV rays or far UV rays to cause the difference between the refractive indices of the irradiated parts and the nonirradiated parts. CONSTITUTION:A gel formation 21 is prepared from a soln. composed essentially of at least one kind of metal alcoholate, water, and an org. solvent, it is immersed in a soln. 22 contg. an organo-Ge compd. for a prescribed time or more to diffuse said organo-Ge compd. into the gel formation 21. A proper part of the gel formation 21 to be converted into a light guide is irradiated with UV rays or far UV rays 23 by using a low pressure mercury arc lamp or excimer laser or the like to decompose said org. Ge compd. Then, the organo-Ge compd. remaining in the gel formation 21 is removed by heat drying the gel 21. As a result, a light guide having a refractive index distribution is prepared in such a step.
Patent JP-S5282030-A (JP)
Title: Kind distinction unit
Inventor: TANAKA TOYOHIKO
IPC: G06K9/20
Filed: 1975-12-29
Abstract: PURPOSE: To distinguish many kinds by detecting and decoding each resonance circuit in ordered sequence by detector with allocating the coded plural resonace circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000350364-A (JP)
Title: Harmonic current detecting device
Inventor: NAKADA ATSUSHI
IPC: H02J3/18
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately detect fundamental wave positive-phase component by performing the signal processing of the average section of the running average of instantaneous real power and instantaneous imaginary power as a specific value by the specific multiplication and electrical angle of a power supply frequency. SOLUTION: In running average high-pass filters 5p and 5q, the average section of running averaging is set to 180 deg. of a power supply frequency, namely 1/2f (S) (f: power supply frequency). As a result, the running averaging value of inverse-phase and harmonic components becomes zero, and only DC components for fundamental positive-phase components included in powers p and q can be detected, thus accurately detecting the fundamental wave positive-phase components and completely eliminating the fundamental wave inverse-phase components and harmonic components and also achieving a high- speed response that is approximately ten times larger than a conventional primary high-pass filter.