baber/WOPTO huggingface dataset:
Patent JP-S60145786-A (JP)
Title: Noise suppression circuit of color video signal
Inventor: IDE YUUJI
IPC: H04N9/68
Filed: 1984-01-10
Abstract: PURPOSE:To decrease waveform distortion due to high-band suppression by forming a horizontal outline signal which corresponds to the drastically changed part of a luminance signal, and by suppressing the noise except the noise of the horizontal outline part. CONSTITUTION:The signal which is supplied to an input terminal 21 is differentiated by the first high pass filter 22, and the signal becomes the pulse in the regular direction by the first clip circuit 23. The differential waveform is phase-inverted by a signal inversion circuit 24, and the pulse in the regular direction is obtained by the second clip circuit 26. For these pulses, the horizontal outline signal where the pulse in the regular direction corresponds to the horizontal scanning position which corresponds to the drastically changed part of the waveform of the luminance signal is formed by a waveform synthesizer 25. Gains of respective gain control circuits 34 and 44 decrease only for the regular-direction pulse period.
Patent JP-2000198644-A (JP)
Title: Vertical opening door device of elevator
Inventor: TANAKA TAKESHI
IPC: B66B13/30
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a vertical opening door device of elevator in which a lubricating oil applying device can be installed simply at both end parts of a door, when the lubricating oil applying device in order to remove the dust on the surface of a door rail, and to apply the lubricating oil automatically, is attached. SOLUTION: To a supporting frame 19 to hold a lubricating oil applying member 16 a lubricating oil is impregnated, an installing piece 20 in which a vertical cutout 20a and horizontal cutout 20b are formed is provided, the installing piece 20 is inserted from the lower side between the side part of a door 6 and a door chute 5, and the installing piece 20 is fixed to the door 6 by bolts 18, integrally with the door chute 5.
Patent JP-H01178888-A (JP)
Title: Hand indication type timer
Inventor: KAMIYAMA YASUO
IPC: G04F3/06
Filed: 1988-01-08
Abstract: PURPOSE:To make an operation very simple, by providing a timer hand wheel with a slip mechanism for analyzing the motion of a timer hand and that of a hand wheel array, and also by disposing a modification input wheel so that it projects from the outer periphery of a movement. CONSTITUTION:By pushing a bezel 1 round clockwise when a timer is employed, a timer hand 4 is rotated clockwise, and thereby an arbitrary timer time can be set. On the occasion, regular time indication is executed invariably by a slip mechanism constructed of a slip wheel 19 and a slip spring 21. Besides, a timer power source is turned ON automatically by the operation of pushing the bezel. When the bezel 1 is separated after the timer time is set, it is suspended by the force of a return spring 31 and the engagement of an inner teeth 1a with a timer input gear 28 is removed. Then the hand starts to rotate counterclockwise while indicating a residual time, and a timer sound information is started when a timer scale reaches a position O.
Patent JP-H11200756-A (JP)
Title: Structure of driving part of kelly bar
Inventor: KITAOKA SATOSHI
IPC: E21B17/07
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To perform locking even at any position by making it difficult that a lock slips off, surely transmitting excavation torque and thrust force to the bucket of a lower end and providing a locking part over the entire length of a kelly bar. SOLUTION: The upper face of teeth constituting an outside rack 8 fixed on the outer wall of each pipe constituting a telescopic kelly bar is an inclination face having an upward tapered angle θ, the lower face is also the inclination face of an upward tapered angle ϕ>θ, the upper and lower faces are connected by a vertical wall at the edge part respectively, and connected by the vertical wall at the base part. The upper face of the teeth constituting and inside rack provided on the inner wall of the telescopic kelly bar forms the inclination face of an obliquely downward tapered angle ϕ, the lower face also forms the inclination of a downward taper θ<ϕ, the upper and lower faces are connected by the vertical wall at the edge, connected by the vertical wall at the base part, and a plurality of saw-like occlusion parts are constituted.  The inner and outer racks are provided at regular intervals on the circular circumference over the longitudinal direction of each concentric pipe.
Patent JP-H03246036-A (JP)
Title: Pressplate loading device
Inventor: FUKUYOSHI ARATA
IPC: B41F27/02
Filed: 1991-01-10
Abstract: PURPOSE:To simplify a structure to conduct a safe loading operation in a short time by a method wherein positioning pins are erected at the peripheral-direction end parts of a pair of saddles securely set around a plate cylinder or between the saddles, and the positioning pins are fitted into pin through holes provided on one end of a pressplate. CONSTITUTION:Edges 10a, 10b and 11a, 11b of pressplates 10, 11 are securely fixed on saddles 2, 3 with permanent magnets M1, M2 and M3, M4, but may slide in a peripheral direction. For example, the edges 10a, 11a on one side are inserted into recessed grooves 12, 13, and at the same time, pin through holes 14, 15 provided on the edges 10a, 11a are fitted to positioning pins 6, 7. Thereafter, the whole parts of the pressplates 10, 11 are respectively semi-circularly attached on the saddles 2, 3. At this time, the edges 10a, 11a are pressed in the axial direction of a plate cylinder 1 by pressing shoulder parts 16, 17 formed on side walls 8, 9, whereby the slip-off of the edges 10a, 11a from the positioning pins can be prevented, and the slide of the pressplates 10, 11 peripherally to the saddles 2, 3 can be completely prevented.
Patent JP-S59129638-A (JP)
Title: Wind-up mechanism of feeding system of machine tool
Inventor: KAMATA NOBORU
IPC: B23Q5/56
Filed: 1983-01-08
Abstract: PURPOSE:To eliminate backlash and to increase the mechanical rigidity so as to improve the servo property, by allowing each of pieces provided to a gear and each of pistons provided to a gear shaft to press each other so that the gear shaft and the gear are given opposite moments respectively. CONSTITUTION:The gear 21 transmits a rotational force from the gear shaft 11 to a spur gear via a wind-up mechanism. The gear 21 has a pair of projections 22, and each of the pieces 23 is inserted in a hole of the projection 22 and is restricted by an adjust screw 24. A rotatable housing 25 is fitted on the shaft 11, a piston 27 inserted in a cylinder section 26 is positioned opposite to the piece 23, and a pressure oil can be supplied to one side of the piston 27 via an oil path 29. When cutting is not performed or usual cutting is performed, since the piston 27 presses the piece 23, the generation of backlash can be eliminated owing to the opposite moments of the gear shaft 11 and the gear 21.
Patent JP-S62159555-A (JP)
Title: Start-stop synchronization type data conversion circuit
Inventor: HASEGAWA YOSHIHIKO
IPC: H04L7/04
Filed: 1986-01-07
Abstract: PURPOSE:To form a start-stop synchronization type data conversion circuit where start-stop data is sent in a desired line bit rate higher than the own bit rate and there is no limitation in transmittable data length by providing the 1st and 2nd conversion circuits. CONSTITUTION:A conversion circuit 1, a transmission input control circuit 3 and a transmission output control circuit constitute a transmission section, data 1 being start-stop data is converted into line bit rate data 2 and sent to a reception section via a line. A conversion circuit 2, a reception input control circuit 5 and a reception output control circuit 6 constitute the reception section, the data 2 sent from the tranmission line via the line is reconverted into data 3 being the start-stop data and the result is sent. The transmission section inserts a bit SP for stuff between words of the start-stop data, the result is converted into high-speed synchronizing data and sent, the reception section eliminates the stuff bit SP to recover the start-stop data and the time width is varied by the stop bit SP of each word after the recovery.
Patent JP-S5496112-A (JP)
Title: Novel cellulose acetate fibers
Inventor: SHIRAKAWA TAKU
IPC: D01F2/28
Filed: 1978-01-11
Abstract: PURPOSE: To obtain the title two-layer fibers having improved water resistance and heat-setting property, comprising a sheath part of cellulose, by treating specific cellulose acetate fibers with an alkali to convert the skin layers into cellulose.  
     CONSTITUTION: Cellulose acetate fibers having an acetyl value of 50W62% are treated with an aqueous alkali to convert the fiber skin layers in an amount equivalent to 10W37 wt.% of weight loss to cellulose, thus giving two-layer fibers comprising cellulose acetate as a core part and cellulose as a sheath part.  
     EFFECT: Fine, lustrous, and hygroscopic fibers capable of giving fabrics having improved drapeability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05184453-A (JP)
Title: Rice washing and boiling device
Inventor: KANEFUJI YUJI
IPC: A47J27/00
Filed: 1992-01-08
Abstract: PURPOSE:To improve the efficiency of rice boiling operation, prevent electrical parts or the like from obstacles caused by steam and heat generated in the rice boiling, obviate the break-down of pipings and enable the movement of a rice washing device and rice storing tank smoothly. CONSTITUTION:A rice washing device 2 is provided to be displaced above or between a plurality of rice boiling devices. The rice washing device 2 mounting the upper end of a pipe 3 thereto above the rice boiling device 1 is provided to be displaced above respective rice boiling devices. The intermediate part or lower end of the pipe 3 is mounted to a frame 4 in the intermediate part of respective rice boiling devices 1 and a changeover means for changing over the direction of moving the rice washing device 2 is also provided in a rice washing and boiling device.
Patent JP-H02182183-A (JP)
Title: Production of japanese pure rice wine
Inventor: SHIBATA KOJI
IPC: C12H1/04
Filed: 1989-01-07
Abstract: PURPOSE:To obtain the subject Japanese pure rice wine maintaining an excellent flavor over a long period and capable of distribution and storage thereof at the ordinary temperatures by bringing a Japanese rice wine which is in a state immediately after squeezing the fermented material, allowing the obtained liquid to stand and separating the resultant supernatant using the decantation method and before heat treatment into contact with a porous inorganic adsorbent the surface of which is combined with an amino group-containing compound after completion of fermentation. CONSTITUTION:After completion of fermentation, a Japanese rice wine which is in a state immediately after squeezing the fermented material, allowing the obtained liquid to stand and separating the resultant supernatant using the decantation method and before heat treatment is brought into contact with a porous inorganic adsorbent (e.g. adsorbent prepared by bringing porous inorganic adsorbent such as silica gel into contact with an aminosilane agent such as gamma-aminopropyltriethoxysilane for silylation) the surface of which is combined with an amino group-containing compound and enzymes in the rice wine are selectively removed, thus obtaining the objective Japanese pure rice wine excellent in stability.
Patent JP-S5593231-A (JP)
Title: Assembling method of semicondcutor device
Inventor: SATOU MAKOTO
IPC: H01L21/58
Filed: 1979-01-09
Abstract: PURPOSE: To make the electrical characteristics regular by a method wherein when fixing a semiconductor element on the mounting substrate, a brazing material changed into a wire type is fed onto the substrate by a regular quantity, presses the element thereto, and fixes it by melting and thus eliminates the brazing material quantity unevenness.  
     CONSTITUTION: The lead frame 1 on which the element 9 is mounted under the vacuum chuck 10 attracting the semiconductor element 9 is moved and the heated part 6 of the frame 1 is positioned under the element 9. Next thereto, employing the nozzle 20, the solder 21 changed to a wire of 300μm diameter made of the 92.5%Pb-5%Sb-2.5%Ag is fed from the slanting upper direction by a regular quantity and it is momentarily melted and attached to the frame through the heated portion 6. Immediately thereafter, the chuck 10 is lowered to press the solder 21 to the element 9 and after approximately 0.9 seconds, it is cooled and hardened. In this way, the quantity of solder 21 is made regular, and an oxidized film is not produced on the solder 21 surface because the operation is performed in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61161052-A (JP)
Title: Line monitor device
Inventor: NOMURA KEIICHI
IPC: H04L69/40
Filed: 1985-01-09
Abstract: PURPOSE:To make easy the calculation of transfer efficiency, etc., by detecting a special pattern in transfer data, and counting and displaying the number of the patterns. CONSTITUTION:Each time the effective frame is inputted a special pattern is detected, 1 is outputted from a condition changing circuit 25, this is latched at a latch circuit and supplied to 7 segment display 27. The 7 segment display 27 displays the number in accordance with the number of the input pulses. Namely, since the number of 1 frame of the transfer data is displayed, an observer can easily calculate a transfer efficiency, etc., of the information transferred between the devices.
Patent JP-H02183270-A (JP)
Title: Formation of image
Inventor: YOSHIDA SATOSHI
IPC: G03G13/08
Filed: 1989-01-10
Abstract: PURPOSE:To prevent a line image from smearing and a transfer material from being stained by specifying the particle diameter and the content of magnetic toner particles and the volume average particle diameter and particle size distribution of the toner and specifying the stuck quantity of the toner on the transfer material before and after transferring. CONSTITUTION:The magnetic toner contains 12-60 number % toner particles having the diameters <=5mum and <=2.0 volume % toner particles having the diameters >=16mum. It is assumed that the volume average particle diameter of the magnetic toner is set within 5-10mum, that the particle size distribution thereof is allowed to satisfy an expression I and that the stuck quantity of the toner on the transfer material before and after transferring is <=1.2mg and >=0.3mg per 1cm<2>. In the expression I, S means the standard deviation of the number distribution of the magnetic toner and -D means the number average particle diameter (mum). Thus, the smearing and scattering of the line image, the emphasis of fogging and the stain of the transfer material at the time of resupplying paper are prevented.
Patent JP-S59128354-A (JP)
Title: Cyclohexanecarboxylic acid halogenophenyl ester derivative
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1983-01-10
Abstract: NEW MATERIAL:A trans-4-(trans-4-alkoxymethylcyclohexyl) cyclohexanecarboxylic acid-4-halogenophenyl ester derivative shown by the formula I (R is 1-15C alkyl; X is F or Cl; n is1 or 2). EXAMPLE:Trans -4- ( trans -4- methoxymethylcyclohexyl ) cyclohexane-carboxylic acid-4-fluorophenyl ester. USE:Useful as one component for a liquid crystal composition. Having about 80 deg.C melting point, 170-280 deg.C high N-1 point, showing a liquid crystal phase in a wide temperature range, having improved compatibility with other liquid crystal compounds. Having low viscosity. PROCESS:A compound shown by the formula II is reacted with metal sodium in isoamyl alcohol to give a compound shown by the formula III, which is treated with thionyl chloride to give an oxide, which is reacted with a 4-halogenophenol derivative in pyridine, to give a compound shown by the formula I .
Patent JP-H11315860-A (JP)
Title: Operation of friction clutch, operation device for operation by means of air action in particular
Inventor: WILLERT JOERG
IPC: B60K23/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an operation device equipped with a pressure medium power cylinder device which does not permit an interlocking release bearing device to be affected by concentration force from the side of a control valve. SOLUTION: This device is so constituted that a pressure medium power cylinder device 14 is disposed to the inside of a housing 12, and an interlocking release bearing device 32 is affected by axial force coaxial with a clutch axial line A. A control valve 42 has a valve device capable of making adjustment between a first control condition communicating the pressure medium power cylinder device 14 with a pressure medium source 51 and a second control condition communicating the pressure medium power cylinder device 14 with a pressure compensation opening part 70. The valve device is capable of making change-over between both the control conditions depending on the difference in quantity between an actual quantity and a guide one.  The valve device has two valve elements capable of being mutually operated, the guide quantity is expressed by the position of the first valve element, the actual quantity is expressed by the position of the second value element, and the different quantity is expressed by the positions of both the first and second valve elements.
Patent JP-S60147922-A (JP)
Title: Guide drum
Inventor: TSUNODA SUSUMU
IPC: G11B15/61
Filed: 1984-01-10
Abstract: PURPOSE:To suppress the rotary speed of a head due to external disturbance to a small value by increasing the viscous resistance of a ball bearing only near a turning body in plural ball bearings supporting the turning shaft. CONSTITUTION:The turning shaft 14 of a turning drum 11 is supported turnably by upper and lower ball bearings 15, 16. In considering a guide drum 10 as a torsional vibrating system, the system consists of a moment of inertia J1 of the upper rotary drum system, a moment of inertia J3 of the outer yoke system, a viscous resistance R2 of the rotary shaft 14, a viscous resistance R1 of the ball bearing 15 and a viscous resistance R3 of the ball bearing 16, and the viscous resistances R1, R3 depend on the lubricant sealed in the ball bearings 15, 16. Since the relation of the moments of inertia is decided as J1>J3, when the relation of the viscous resistance of the ball bearings 15, 16 is decided as R3>R1 accordingly, nitter is reduced to the guide drum 10, a picture of excellent quality is reproduced and also a small motor torque loss is attained.
Patent JP-S5494887-A (JP)
Title: Insulated gate type field effect transistor
Inventor: ASAKA MINETOSHI
IPC: H01L29/06
Filed: 1978-01-12
Abstract: PURPOSE: To make channels short by encircling the portions where source and drain layers make contact to substrate with the same conductivity type layer of a concentration higher than that of the substrate.  
     CONSTITUTION: p type channel stoppers 11 are provided to n type Si and oxide film is opened with holes, where B ions are deeply implanted and driven in to create P +  layers 15,16. Following to this, phosphorus ions are diffused to form n +  layers 17, 18 shallower than 15,16. B ions are implanted to channel parts 23 through gate  oxide film 22 to create p +  channels. Electrodes 19 to 21 are provided through Al  vapor deposition. With this constitution, threshold voltage is determined only by  the B ions of the channel portions because of the p +  layers 15,16 and punch-through  may be prevented by the B ions of the layers 17,18 and therefore the short channel  MOS of high operating voltage may be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239304-A (JP)
Title: System starting monitoring system
Inventor: SHIGETA TADASHI
IPC: G06F1/00
Filed: 1991-01-14
Abstract: PURPOSE:To directly report the starting of a system as an alarm by monitoring whether the system started or not after application of the power supply of the system and giving automatically an alarm to the outside if the system does not start in a fixed time. CONSTITUTION:A system starting wait mechanism 4 monitor a system by means of a timer mechanism 6. The mechanism 6 detects a fact that a fixed time passed after the system started and informs the mechanism 4 of this fact. If the system does not start in a fixed time, a telephone circuit control circuit 8 secures the connection of a circuit corresponding to the office number stored in an information storage mechanism 5 and reports the failure of the system starting together with an alarm. At the same time, a relay control mechanism 9 starts a relay to report the failure of the system starting with a lamp glowing, etc. Thus a fact as to whether the system has started or not can be reported as an alarm.
Patent JP-H06287193-A (JP)
Title: Condensed morpholine derivative
Inventor: KATOU KANEYOSHI
IPC: A61K31/535
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a new condensed morpholine derivative, having a 1a- substituted indolobenzoxazine skeleton, capable of manifesting analgesic action in animal models and useful as a medicine such as an analgesic agent for treating pain such as arthritis or rheumatism, lumbago, neuralgia, toothache, etc. CONSTITUTION:A 3,4-dihydrobenzo[cd]indol(1H)-one expressed by formula I (R<2> and R<3> are H or substituent group; X is H or substituent group) is subjected to the nucleophilic addition reaction with an organometallic reagent expressed by the formula R<1>-M [R<1> is (substituted)hydrocarbon; M is Li, Na, MgBr, etc.] in an inert solvent and the produced hydroxy group is subsequently chloroacetylated to afford a compound expressed by formula II, which is then subjected to the intramolecular cyclization reaction in the presence of a strong base to provide a lactam derivative expressed by formula III. The obtained derivative is then subjected to the reducing reaction and further, as necessary, the reducing, oxidizing and/or substituting reaction to afford the objective condensed morpholine derivative, expressed by formula IV (the dotted line part is single or double bond) and having analgesic action.
Patent JP-H08191544-A (JP)
Title: Charger
Inventor: IKEDA MASAKI
IPC: H02J7/00
Filed: 1995-01-11
Abstract: PURPOSE: To surely conduct the keeping of the release and non-operation state, in a battery to be charged having a protective circuit. CONSTITUTION: A charger 1 makes a battery to be charged 2 having a protective circuit 20 inside chargeable. The charger 1 consists of a microcomputer circuit section 20 which controls the charging operation and a charging operation circuit section 10' which is operated by the microcomputer circuit section 20. The microcomputer circuit section 10 is constituted of a multistage switching circuit 101 which switches charging current in stages and a switching controlling means 102 which switches the multistage switching circuit 101 in order to increase the charging current in stages according to the preset charging procedures when charging is started for the purpose of resetting the protective circuit.
Patent JP-S58120378-A (JP)
Title: Sensitive correction filter for image pickup element
Inventor: AOKI YASUTAKE
IPC: H04N5/335
Filed: 1982-01-13
Abstract: PURPOSE:To prevent degradation due to moisture content and to make the entire device compact, by coating a double refraction plate in front of a sensitivity correction filter, mounting a solid-state image pickup element such as CCD at the rear side without using protection glass so as to prevent the pickup element from being subject to external air directly. CONSTITUTION:The solid-state image pickup element such as CCD10 used for the pickup device is mounted at the rear side of a sensitivity correction filter main body 11, and the double refraction plate 12 is coated in front of the main body 11. The plate 12, the main body 11 and the CCD 10 are incorporated to make the entire device compact. The CCD10 is prevented from being brought into contact with external air directly, allowing to prevent degradation due to moisture content.