baber/WOPTO huggingface dataset:
Patent JP-H07334803-A (JP)
Title: Reproducing device
Inventor: NOGUCHI TATSUMI
IPC: G11B5/035
Filed: 1994-06-09
Abstract: PURPOSE:To always obtain an optimum reproduced output regardless of the tracing state of a data track by variably controlling the coefficient of a waveform equalizing means and the gain of a level adjusting means in accordance with the reproducing state of reproducing data. CONSTITUTION:Reproduced data reproduced by reproducing 2A, 2B are supplied to a changeover switch 3. Reproduced data selected by the changeover control of the switch 3 are amplified by an amplifier 4 to be supplied to an A/D converter 5. The A/D converter 5 digitizes the reproduced data from the circuit 4 to supply them to an attenuator 6. The attenuator 6 attenuates properly the level of the reproducing data with a gain controlled variably by a control part 10 to supply them to a digital equalizer 7. The equalizer 7 performs the waveform equalization of the reproduced data from the attenuator 6 to output them and a data processing circuit 8 applys an error correcting procession and a demodulating procession, etc., to the reproduced data and outputs them. The control part controls the gain of the attenuator 6 and the efficient of the equalizer 7 according to the error rate from the circuit 8.
Patent JP-S5352900-A (JP)
Title: Fuel rod
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/16
Filed: 1976-10-25
Abstract: PURPOSE: A nuclear fuel pellet to be intended to prevent from sedimentation of the smashed nuclear material when nuclear fuel is smashed, and to prevent the local increasing of linear output density and central fusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296519-A (JP)
Title: Switching device
Inventor: HOJO HEIZO
IPC: H01H21/28
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a switching device with high sensitivity by providing an adjusting tool applying a pressing force via an elastic member coupled with an actuator to give the preset displacement to the actuator in advance. CONSTITUTION:When the actuator 2 of a microswitch 1 is pressed via an elastic member 5 fixed to a fixing tool 4 at one end by adjusting an adjusting tool 6, the operation force OF is attained by depression, a switching action is performed, the operation force OF is decreased to the return force RF or below, contacts perform opening/closing actions, the operation force is set by the adjusting tool 6 at the position slightly below the return position RP, i.e., the position A where the preset displacement is applied to the actuator 2. At this time, even if the operation force applied to the actuator 2 and the stroke have a small value, the value reaches the prescribed quantity. The operation force of the actuator 2 can be reduced to 1/2 and the stroke can be reduced to 1/10 for the primary action of the microswitch 1, thus a switching device can correctly respond to the minor displacement of a temperature detector 14.
Patent JP-S5917301-A (JP)
Inventor: SATOU MASAYUKI
IPC: A43B23/02
Filed: 1982-07-22
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-S62286802-A (JP)
Title: Transferring wheel in vegetable plantation
Inventor: MURAI KUNIHIKO
IPC: A01G9/14
Filed: 1986-06-04
Abstract: PURPOSE:To enable a vegetable carrying wheel of travelling where planting units are close to each other by laying a square dovetail groove rail on the ground and having a transferred box suspending from steel ball bearings which roll inside the rail and shaped out from a sheet metal. CONSTITUTION:Turning disk wheels 1 which are punched out by pressing and have U-shaped parts 2 along the circumference are opposed to each other and tightened with bolts 4 and a support ring 8 is loosely engaged in the U-shaped annular space via steel balls 9. Nylon retainers 10 are placed between respactive steel balls 9. A box suspends from the support pipe 7 of the support ring 8. By such constitution, the boxes can be carried even of planting units are close to each other.
Patent JP-H02306782-A (JP)
Title: Picture synthesizer
Inventor: KOIKE TAKESHI
IPC: H04N5/225
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a natural synthesized picture by applying readout of a picture data in a memory corresponding to the horizontal direction and the vertical direction on a display screen based on a start address data and a magnification data so as to form a deformed picture and inserting the result to a real picture. CONSTITUTION:Rotary encoders 103, 104 are fitted to a television camera 101 and a potentiometer 105 is fitted to a lens, the output signal is converted into a digital signal and transferred to a computer 107. Then a rectangular coordinate data on a display screen in which a picture data is inserted is calculated and the start address data and the magnification of the address advancement are obtained from the relation of the magnification between the area including the rectangle and the memory area stored with a picture data of the inserted picture. Based on the data, the picture data is read and inserted in the real picture obtained by a television camera. Thus, even when the television camera is turned and pickup is implemented by varying the zoom, a natural synthesized picture is obtained.
Patent JP-S5918321-A (JP)
Title: Heat-cooking utensil
Inventor: KODAMA SATOSHI
IPC: F24C15/32
Filed: 1982-07-21
Abstract: PURPOSE:To produce a fan with a consistent quality and to improve an entire heating efficiency, by constituting a hot air circulation type oven such that a circulation fan to be fitted to a heating chamber wall has its blade formed by bending the recessed part of metallic plate substantially to a right-angle. CONSTITUTION:In manufacturing a hot air circultion fan 8, slit recesses are defined over a metallic disc which is then bent along a recessed periphery substantially to a right-angle for thereby forming a blade 8a. By so arranging, the blade 8a can be formed to have a precisely uniform height and a balanced configuration even if a plate material of different thickness is used, and thereby reducing the parts number and the weight. As a result, the fan can increase its r.p.m. and consequently an air velocity and an air volume. Furthermore, by limiting the diameter of punch hole defined in the rear wall of heating chamber, opened areas of blow-out and suction ports can be made as small as possible, and thereby allowing an ample air velocity as necessary for cooking operation. This arrangement can ensure the manufacture of stable quality fan, which leads to the improvement in heat efficiency.
Patent JP-S5753251-A (JP)
Title: Jig for ore classification and coal classification
Inventor: NAKAMURA AKIRA
IPC: B03B5/20
Filed: 1980-09-16
Abstract: PURPOSE: To obtain uniform pulse as well as to attain miniaturization by a method wherein a gas chamber under a net plate is constituted from a small gas chamber group by providing a distance with a lengthwisely long cross area and each upper end parts thereof are positioned directly under said net plate.  
     CONSTITUTION: A gas chamber is constituted from plural lengthwisely long shaped small chambers 11 with a length of a' and plural said small chambers are arranged by providing a distance with a width of b' to constitute a small chamber group as well as upper end parts of the respective chamber 11 is positioned directly under a net plate 5 by providing a height h. The relation of the length a' and the distance b' is freely determined according to quality of a substance to be treated, properties such as particle size constitution, a specific gravity or the like or a position of the chamber (an order of a tank). Further, a number of chambers and a shape thereof are freely selected and the small chamber group of same chambers may not be a same size and a same shape. Thereby, pulse water stream of a selection chamber 4 is finely divided and the net plate 5 constitutes a peculiar rectifier plate and difference of a stream line of the pulse water stream can be neglected and a uniform pulse stream can be obtained. Further, the height h can be constituted to ≃0 and difference H of water levels can be adjusted to a half or less as compared to conventional one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5651117-A (JP)
Title: Tuning indicator control circuit
Inventor: HAYASHI HIDENORI
IPC: H03J3/14
Filed: 1979-10-04
Abstract: PURPOSE:To make it possible to indicate tuning with a high reliability and a high precision, by controlling tuning indicating elements according to the tuning state. CONSTITUTION:Light emission diodes and fluorescent indicating tubes are used as tuning indicating elements 21...2N. For receiving of AM broadcast, display elements 21... whose number corresponds to the signal level are lit and function as a lever meter. For receiving of FM broadcast, the tuning state is displayed. When the tuning state is within the tuning point range, indicating elements 21...2N are lit overall. When the tuning state is not within said range but is within a prescribed range, indicating elements 21...2N are lit successively to indicate the tuning direction correspondingly to the tuning shift direction.
Patent JP-2000321709-A (JP)
Title: Manufacture of heat-developable image forming material
Inventor: KATO KAZUNOBU
IPC: G03C1/498
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable image forming material small in haze and stably subjectible to development processing and improved in storage stability and to provide its manufacturing method. SOLUTION: The heat-developable image forming material contains organic silver salts and at least one kind of photographic useful compound and organic binders including thermoplastic resin on a support, and its manufacturing process includes a process for coating the support with a mixture containing an aqueous composition obtained by solubilizing at least one of the photographic useful compounds with a surfactant and the above thermoplastic resin dispersed in water and drying it.
Patent JP-H01299344-A (JP)
Title: Geared speed change device
Inventor: YOSHITSURU MUTSUO
IPC: F16D11/10
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the accompanied rotation of a pump shaft by providing a gear clutch which can be connected and separated in an automatic operation between the output gear of a geared speed change device and the pump shaft which are used for a drainage and pump-up pump or the like. CONSTITUTION:When a hydraulic pressure is fed to an oil way 16 to separate a clutch, a piston 14 is raised in the direction of the arrow gamma and it moves a clutch sleeve 10. When the hydraulic pressure is fed further, the clutch sleeve 10 pushes up the end of an output shaft through an end plate 13, to generate a condition to make a gap DELTAl between the clutch sleeve 10 and an input coupling 12. In this case, the gearing of the outer spur gear 12A of the input coupling 12 and the inner spur gear 10A of the clutch sleeve 10 is released, and the rotation of a motor is not transmitted to a pump shaft 7.
Patent JP-H10322190-A (JP)
Title: Logical interface circuit
Inventor: UENO NAOKI
IPC: H03K19/0175
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal with full swing logical amplitude for an input signal, to improve the maximum response frequencies, and to attain low power consumption. SOLUTION: The collector of one transistor Q1 of a differential circuit 1 which receives an input signal is provided as the input side line of a first current mirror circuit 3, and the collector of the other transistor Q2 is provided as the input side line of a second current mirror circuit 4. Also, a third current mirror circuit 5 is formed at a potential side which is different from that of the first and second current mirror circuits 3 and 4 at each output side of the first and second current mirror circuits 3 and 4. Thus, maximum response frequencies can be improved, as well as a full-swing output can be attained. Also, since this circuit is constituted of a small number of elements, low power consumption can be promoted.
Patent JP-H01298394-A (JP)
Title: Display rotating board mechanism
Inventor: HISAMATSU TOSHINOBU
IPC: G09F9/00
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible at low cost to make a display rotating board rotate at 360 deg. by allowing the connection of an interface cable between a display and a rotating board with a current cable to be an indirect connection by means of a contact point terminal, etc., and providing a power source for the display on the rotating board. CONSTITUTION:The contact point terminal 5 provided in a doughnut disk state centering around the axis of rotation on a fixed board 3, a contact terminal 4 mounted on a pan 2 so as to always contact with the contact point terminal 5 and a joint cup 1 which joints the pan 2 and a fixed board 3 so as to connect the contact point terminal 5 and the contact terminal 4 so as not to separate from each other are installed in the title mechanism. When the pan 2 is made to rotate, the contact terminal 4 mounted on the pan 2 side always moves in contact with the contact point terminal 5 in the doughnut disk shape mounted on the fixed board 3 on said terminal 5. Thus, the display rotating board mechanism can be rotated at 360 deg.. Safety, operability and reliability can be improved and cost can be reduced, thereby facilitating countermeasure for the needs of a customer.
Patent JP-H11319879-A (JP)
Title: Waste water treatment and waste water treatment apparatus
Inventor: TAMURA TOSHIO
IPC: C02F3/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for anaerobic waste water treatment using a microorganism carrier capable of rapidly fluidizing even the floating carrier without imparting mechanical damage to the microorganism carrier and an apparatus therefor. SOLUTION: The carrier immobilizing the microorganisms is fluidized by using an agitating device 6 having a body 1 which makes oscillatory rotational motion in the method for subjecting waste water to a purification treatment under anaerobic or oxygen-free conditions by fluidizing the carrier described above. The body which makes the oscillatory rotational motion suffices, insofar as the body has a rotationally symmetrical shape and particularly includes the body of a cylindrical shape or a shape known as oloid. More particularly the body having the oroide shape is preferably used. The microorganisms used in the embodiment includes hydrolysis bacteria, methane formation bacteria, sulfuric acid reduction bacteria, etc., in the removal of org. matter under anaerobic conditions and include bacteria having denitrification ability in denitrification under oxygen-free conditions.
Patent JP-H09311314-A (JP)
Title: Liquid crystal display element
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1343
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To form a high quality picture in which a display defect due to a discrimination is not present by providing an electric field generation suppressing film covering an area ranging over from above the edge part of the pixel electrode of the downstream side of the orientation processing direction of an oriented film to above a signal line in the inner surface of the substrate of one side and providing the oriented film on the film. SOLUTION: An electric field generation suppressing film 30 covering the area ranging over from above the edge part of the pixel electrode 3 of the (a) side of the orientation processing direction of an oriented film 15 provided on a rear side substrate 1 among pixel electrodes of both sides of a signal line 11 to above the signal line 11 is provided in the inner surface of the rear side of a substrate 1 and the oriented film 15 is provided on the film. For example, the film 30 is formed so as to cover the whole width of the signal 11. When this area is covered with the film 30 in such a manner, an electric field of a direction orienting liquid crystal moleculars to a direction reverse to the orientation direction of the oriented film 15 among traverse electric fields to be generated in between the signal line 11 and the edge part of the pixel electrode 3, in short, the traverse electric field of the direction generating the discrimination is almost extinguished.
Patent JP-S5650990-A (JP)
Title: Production of reformed coal
Inventor: NARITA KIICHI
IPC: C10B53/08
Filed: 1979-10-04
Abstract: PURPOSE: To obtain reformed coal suitable for use as the raw material for the production of coke for blast furnaces, by a method wherein the ground product of low-grade coal is divided into a coarse-ground coal part and a fine-ground coal part, a binder is added to the coarse-ground coal part, the mixt. is kneaded with heating, the fine-ground coal part is added to the resulting kneaded mixt., and the resulting mixt. is kneaded.  
     CONSTITUTION: When a binder is added to the ground product of low-grade coal and the mixt. is kneaded with heating to produce reformed coal, the ground product of the coal is divided into a coarse-ground coal part and a fine-ground coal  part. A binder is added to the coarse-ground coal part. The mixt. is kneaded with  heating at a temp. of 100W150°C for 5W15min to deposit the binder uniformly on  the surface of the coarse-ground coal particle. The fine-ground coal part is added to  the kneaded mixt. The resulting mixt. is kneaded under heating at a temp. of 100W 150°C for 5W30min to deposit the fine-ground coal particle on the surface of the coarse-ground coal particle covered with the binder. The binder is uniformly dispersed in the ground product throughout, e.g. by local agglomeration of the binder,  and thus reformed coal of excellent quality can be obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11331536-A (JP)
Title: Facsimile communication controller
Inventor: SHIDA TAKESHI
IPC: H04N1/32
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent a procedure error caused by an unprescribed event, the communication time loss, etc., by deciding whether the answer signal sent from the receiving side against a sent transmitting signal is a cross signal that is received while the transmitting signal is sent and invalidating the received signals to carry out a communication procedure if the cross signal is decided by full duplex mode communication. SOLUTION: If the MCF signal is a cross signal against the sent PPS-MPS signal in a phase D of a V.34 procedure, the cross signal is invalidated and a procedure is carried out at and after the transmission of the PPS-MPS signal via a cross signal detection part. In such a constitution, the abnormal end of communication due to the cross of signals can be avoided. Then the MCF signal which is received with cross to the PPS-MPS signal that is transmitted again is invalidated, and the PPS-MPS signal is retransmitted again after a fixed waiting time. The MCF signal is received with no cross against the PPS-MPS signal that is retransmitted again.
Patent JP-H11329975-A (JP)
Title: One-by-one-type epitaxial growing device and method for cleaning the same
Inventor: HASEGAWA HIROYUKI
IPC: H01L21/205
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To validly remove by etching a polysilicon or the by-product accumulated on the inside face of a reaction container without over-etching it. SOLUTION: A one-by-one-type epitaxial growing device is provided with a reaction container 11 equipped with a gas supplying part 11a at one edge, a gas ejecting part 11b at the other edge, and a supporting board 13 for horizontally arranging a single substrate 12 to be processed at a gas channel. The reaction container 11 is provided with gas auxiliary supplying parts 21 exclusive for etching gas different from the gas supplying part 11a at the both sides of the gas channel so that etching gas can flow. After the substrate 12 to be processed is extracted from the reaction container 11, etching gas is supplied from the gas supplying part 11a and the gas auxiliary supplying parts 21. Afterwards, hydrogen gas or inert gas is supplied from the gas supplying part 11a instead of the etching gas, and the etching gas is successively supplied from the gas auxiliary supplying parts.
Patent JP-S617803-A (JP)
Title: Nonglaring type reflecting mirror
Inventor: SUZUKI YASUTOSHI
IPC: B60R1/04
Filed: 1984-06-21
Abstract: PURPOSE:To prevent scattering of glass when a glass substrate is broken and double image reflection in a nonglaring state by adhering a transparent plate which has the light incidence surface slanted at a specific angle to the reflecting surface of the reflecting film to the front surface of the glass substrate positioned at an incidence side of light. CONSTITUTION:When a voltage is applied between transparent electrode films 5a and 5b formed on the internal end surfaces of transparent substrates 4a and 4b by a driving circuit 10, liquid crystal causes dynamic scattering and decreases in light transmissivity. Consequently, the quantity of light reaching the reflecting film 9 is reduced and the reflection factor becomes lower, so nonglaring operation is obtained. In this case, transparent glass 11 is adhered to the end surface of the substrate 4a at the light incidence side by water glass 12 at an angle theta. Therefore, when the transparent glass is broken, its scatter is prevented by the water glass 12. Further, when light reflected by the reflecting film 9 is viewed in the nonglaring state, light reflected by the front surface of the transparent glass 11 does not reach the eyes, so image double reflection is prevented.
Patent JP-2000320798-A (JP)
Title: Bulk rolly
Inventor: YANO MASAYUKI
IPC: B60P3/22
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bulk rolly capable of supplying liquefied gas (liquid) into a bulk storage tank and recovering liquefied gas (liquid and gas) in the bulk storage tank securely. SOLUTION: In a bulk rolly supplying liquefied gas into a bulk storage tank 30 which is installed on the ground side and stores liquefied gas such as LP gas, a compressor 15 obtaining power from PTO of a transmission to drive is provided, and either of a suction port and a discharge port of the compressor 15 is connected with a liquefied gas tank 1 and the other thereof is connected with the bulk storage tank 30.  A change-over valve switching the connection to the suction port of the compressor 15 to a passage from the bulk storage tank 30 or a passage from the liquefied gas tank 1 is provided, liquefied gas (liquid) is filled into the bulk storage tank 30 by absorbing liquefied gas (liquid) from the bulk storage tank 30 and forcedly feeding it into the liquefied gas tank 1 of the bulk rolly, and liquefied gas (liquid) is recovered into the liquefied gas tank 1 by absorbing liquefied gas (gas) from the liquefied gas tank 1 and forcedly feeding it into the bulk storage tank 30. Furthermore, liquefied gas (gas) remaining in the bulk storage tank 30 is recovered into the liquefied gas tank 1.
Patent JP-H08321873-A (JP)
Title: Hand set-type hands-free call device
Inventor: UEDA HIROKO
IPC: H04M1/60
Filed: 1995-05-26
Abstract: PURPOSE: To provide a hand set-type hands-free call device where receiving noise is heard till a hand set comes to an ear even when the hand set is detached from a call device mainbody. CONSTITUTION: The device is provided with a call transmitting circuit adding a microphone amplifier 21, a call receiving circuit adding a speaker driving amplifier 11, a call change-over circuit 5, a call transmission gain control circuit 22 controls the respective gains of the amplifiers 21 and 11, a call reception gain control circuit 12 and a howling preventing circuit 30 and is constituted of a time control circuit which controls the call reception gain control circuit 12 and gradually changes the gain of the speaker driving amplifier 11 based on the output of the call change-over circuit 5.