baber/WOPTO huggingface dataset:
Patent JP-H11232394-A (JP)
Title: Optical character reader
Inventor: OGASAWARA KENJI
IPC: G06K9/62
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an optical character reader itself by dividing image data acquired by a scanner into plural blocks in each transfer size, rearranging all the divided blocks in the acquired order of the image data and transferring a large part of the rearranged blocks to a master position during the paper feeding of a document. SOLUTION: This optical character reader is constituted of a scanner 12 for optically extracting an image on a document as image data, a recognition part 15 for recognizing a character from the image data, an OCR package part 13 for outputting the image data and the recognized result converted into code data to a file, and a device control part 14 for efficiently acquiring the image data from the scanner 12. Image data acquired based on plural window information are divided into plural blocks in each transfer size and all the divided blocks are rearranged in the acquired order of the image data. Then a large part of the rearranged blocks is transferred to the master position during the paper feeding of a document.
Patent JP-S58148628-A (JP)
Inventor: KIDA TOSHIHIRO
IPC: H02J3/18
Filed: 1982-03-01
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-H07218270-A (JP)
Title: Device for detecting vehicle movement and method for regulating its detection sensitivity
Inventor: TSUJI KIMIHISA
IPC: G01C19/56
Filed: 1994-02-03
Abstract: PURPOSE:To easily regulate detection sensitivity without using high-impedance component in a device for detecting vehicle movement using a piezoelectric element. CONSTITUTION:The output from piezoelectric elements for detection 24, 25 having piezoelectric effect is connected to input capacitors Ca, Cb of a switched capacitor circuit, putting-on and off of capacitors for regulation C1-C5, C11-C15 connected between the output sides and inverse input terminals of operation amplifiers 41, 42 are set with analog switches 51-55, 61-65 and a capacity ratio of both the capacitors is regulated. As a result, by means of piezoelectric elements for detection 24, 25 electric charge caused by Coriolis force is converted into voltage and it is possible to precisely detect angular velocity without receiving leakage of the electric charge and influence of outside noise. In addition, since the capacity ratio can be regulated with the analog switches, detection sensitivity of the angular velocity can be regulated easily.
Patent JP-S58151414-A (JP)
Title: Hermetic closing device of port of tilting furnace
Inventor: IIDA TOSHIO
IPC: C21C5/46
Filed: 1982-03-01
Abstract: PURPOSE:To maintain a sealing function even if the body or port of a tilting furnace deforms, by closing the port of the tilting furnace hermetically by combining primary water sealing means and secondary water sealing means. CONSTITUTION:While a furnace body 1 is held in a regular position, a vertically moving cylinder 7 is extended to seat a skirt material 8 on a port 5. With the water sealing cylinder 6c in a hood part 6b kept held in the sealing water in a water sealing tank 8b of the member 8, the water sealing cylinder 8e of the member 8 is inserted into the water sealing tank 1a attached to the furnace body. The water in a water storage tank 16 is supplied via valves 17, 18 into the tank 1a by a pump 15, and the port 5 is termetically closed double by the tanks 8b, 1a. To tilt the both 1, first the water in the tank 1a is discharged via valves 19, 20 with the pump 15 into the tank 16, and a quick joint 12 is disconnected. The cylinder 7 is then shrank to move the member 8 to the standby position over the port 5.
Patent JP-S57146498-A (JP)
Title: Empty can crushing machine
Inventor: IMAMURA YOSHINOBU
IPC: B30B9/32
Filed: 1981-03-06
Abstract: PURPOSE:To crush cans easily and to classify them into aluminium cans and steel cans automatically by providing an empty can supporting bar in the back pressure board side of a crushing machine to support empty cans between it and pressing board and classifying by providing a magnet in the pressing board side. CONSTITUTION:An empty can K thrown into the crushing machine is held by an empty can support 17 of a pressing device 3 and positioned between a pressing board 14 and a back pressure board 11. When working oil is sent to a hydraulic cylinder 12, a movable frame F3 moves forward and the empty can F is pressed and crushed by the back pressure board 11 and pressing board 14. When pressure is released, the pressing board 14 retreats and the can made flat if freed and falls down. At this time, a magnet 20 is provided in the pressing board 14 to attract the crushed steel can. The attracted can is separated by a kick out pin 21 provided in the movable frame F3. Separated aluminium cans and steel cans are stored separately by classifying chutes 5, 6.
Patent JP-H0783514-A (JP)
Title: Hot water controller for bathtub
Inventor: TAKAGI KAZUMI
IPC: G05D23/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a hot water controller for a bathtub, which automatically controls hot water quantity and temperature in a bathtub. CONSTITUTION:The bathtub hot water rate controller comprises a bathtub 20, a circulation passage (bath temperature keeping circulation passage 60), a potable water passage 11, separating means (hopper 48) for separating potable water and hot water, first heating means (heat exchanger 28), second heating means (heat exchanger 22) for reheating for bath temperature keeping function), a water pouring valve for supplying or shutting OFF potable water (bath temperature keeping and hot water pouring switching valve 50), a pump 56 for agitating hot water in the bathtub, temperature detecting means (temperature sensor 70), and control means (main unit). A hot water rate in the bathtub is calculated with temperature detection data and quantity-of-heat data given to the hot water, the hot water rate is compared with target hot water rate to calculate insufficient hot water rate, and target hot water rate and temperature are controlled by heating the potable water by the first means or reheating for bath temperature keeping function by the second means.
Patent JP-H11231657-A (JP)
Title: Image forming method
Inventor: MIKURIYA YUJI
IPC: G03G9/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a high density image can be obtained from the first stage even in hot and humid surroundings. SOLUTION: This developing device develops an electrostatic image on an electrostatic image carrier C by stirring and mixing the developer having toner containing at least a binding agent and a coloring agent by a rotary member A arranged in a stirring chamber (1) in the developing device, an then, applying the developer onto the developer carrier B, limiting the developer to a predetermined layer thickness, and transporting it to a developing part applied with an electric field, and the developing device has at least a rotary member stirring and mixing the developer by a magnetic force of constraint and applying frictional electrification to the developer, and a developer carrier involving a magnet roller having plural magnetic poles.  And, the rotary member and the developer carrier are arranged without contacting; the electrostatic image carrier and the developer carrier are arranged with a certain gap; at least one of the two magnetic poles, which are incorporated in the magnet roller and adjacent to the magnetic pole (G1) opposed to the stirring chamber, is a repulsive pole (G2) having the same polarity as the magnetic pole (G1), and here, a volume average particle diameter (Dv) is assumed to be 2.0-8.5 μm.
Patent JP-S61193956-A (JP)
Title: Brake releasing method
Inventor: MATSUNO HIROJI
IPC: B60T7/12
Filed: 1985-02-21
Abstract: PURPOSE:To perform the release of a brake automatically, by detecting a strain of a body when external force is added further a state of applying a brake to a moving body and, when this strain exceeds the specified value, releasing the brake. CONSTITUTION:A rotating body (a) is kept in stoppage as force is added by a brake operating body (b). A strain sensitive part (c) is locked by a body (d) a little later in terms of timing. At this time, the body (b) is in a state of being strained but the sensitive part (c) is in a state of being not strained at all. And, when load is further added to the body (a), the sensitive part (c) is strained. When this strain in the sensitive part (c) is varied within the specified range, a brake by the body (b) is made to be released.
Patent JP-H06292605-A (JP)
Title: Snowshoes
Inventor: FUIRITSUPU GIYAREI
IPC: A63C13/00
Filed: 1994-03-03
Abstract: PURPOSE: To produce snowshoes having improved contacting face and action with snow. CONSTITUTION: A snowshoe includes a main body 2 comprising at least one wall 3 surrounding its inner plane, i.e., mesh plane 4. User's shoes are placed on the mesh plane 4 and additional wall planes are provided therein to contact with snow. A bottom edge 30 of the wall 3 surrounding the main body 2 forms a first contact plane P1. In the central part of the mesh plane 4 there is provided at least one inner contact wall planes 23, 24. Bottom edges 230, 240 of the wall planes 23, 24 protrude below a first contact plane P1.
Patent JP-H02213918-A (JP)
Title: Ic card
Inventor: MAZAKI TAKAFUMI
IPC: B42D15/10
Filed: 1989-02-15
Abstract: PURPOSE:To prevent an operation unable state and the destruction of the memory contents of an IC card due to the expiration of the battery lifetime of the card by recharging the battery before its lifetime expires. CONSTITUTION:When an IC card 4 is connected to an IC card read/write device 2 via an external terminal 3, the preceding charging date stored in a memory 44 is read out to a terminal equipment 1 or the device 2. Then it is checked whether the number of days passed is larger than the prescribed value or not. If so, a charging switch 45 is turned on via a control signal. Thus a chargeable secondary battery 43 is charged. As a result, the lifetime of the battery 43 is semipermanent to prevent the operation unable state of the card 4 or the destruction of contents of the memory 44 due to the expiration of the battery lifetime. Thus the card 4 is semipermanently available.
Patent JP-H11219728-A (JP)
Title: Polymer battery
Inventor: ISHIDA OSAMU
IPC: H01M10/05
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer battery with excellent cycle property and high productivity by improving compatibility with a monomer-containing mixed solution of a core material of an electrolytic sheet in gel state (that is, a mixed solution of an electrolytic solution and low molecular weight liquid-phase monomer becoming electrolytic solution holding material of the electrolytic sheet in gel state by polymerization) without deteriorating the cycle property. SOLUTION: In this polymer battery comprising a sheet-like positive electrode 1, sheet-like negative electrode 2, and a gel electrolytic substance sheet, a porous polyolefin sheet surface-treated in gas phase is used as the core material of the gel electrolytic sheet 3. Plasma treatment, corona discharge treatment, sputtering etching, electron beam radiation, ultraviolet radiation, radioactive ray radiation, etc., are preferably employed for the method of gas phase surface treatment of the porous polyolefin sheet 3.
Patent JP-S55125665-A (JP)
Title: Semiconductor memory device
Inventor: TAKADA TADAHIDE
IPC: G11C27/04
Filed: 1979-03-22
Abstract: PURPOSE:To provide an RAM which has high integrity and high speed by storing information in a charge storage layer formed on a memory chip surface and detecting the change of the surface potential of the storage layer due to the loading and unloading of the charge from a semiconductor substrate. CONSTITUTION:Bit wires 4 are disposed through insulating thin film 6 on an n-type substrate 1, and word wires 3 are superimposed through insulating thick film 6 thereon. p-type wells 2 of fringe shape directly under the bit wires are extended to the portion directly under the word wires 3 stereoscopically crossed completely, and utilized for the channel of an FET having a gate electrode of the word wire. When first voltage pulse having positive and negative amplitudes and second voltage having positive and zero amplitude are suitably applied to the word wire to operate a driver 11 to conduct the substrate 1 with a charge storage layer 5 produced in the well, the charge is loaded or unloaded depending upon the existence or non-existence of the charge. Since the potential of the bit wire gate in floating state is thus varied at reading time, the change is sensed and amplified by an amplifier 12, which produces an output signal. In as much as this configuration supplies the charge from the substrate directly by one MOSFET, it can operate at high speed and have small RAM.
Patent JP-H09544-A (JP)
Title: Forming method of orthodontic device, and orthodontic device
Inventor: JIEEMUZU EFU REHAA
IPC: A61K6/891
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a teeth malalignment correction bracket of a type to be fixed to the surfaces of teeth with adhesive, having a desirable outer looking, and capable of adding a large rotation force to the teeth. SOLUTION: This device is provided with a plastic main body 112, a base part 114 of which projection structure such as support column-like member extends outward, and is formed of thermoplastic material injection-molded. The projection structure has an inner end 154 and an outer end 156 and the inner end is connected to the base part 114 integratedly. The outer end is expanded and an undercut 160 is formed so that the mechanical connection to the surfaces of teeth by means of adhesive is made easy. The formation of the undercut 160 is carried out by softening the outer end with heat and applying pressure thereto under this condition.
Patent JP-H09228423-A (JP)
Title: Control device of construction machine
Inventor: KUNISAWA TERUO
IPC: E02F9/20
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To secure the control and facilitate the fabrication, by providing a fitting groove to fit to a lock pin at the front end of a movable arm for controlling a hydraulic motor and opening the grooves at both ends to the outside to fix the movable arm at the reversible rotation. SOLUTION: Fitting grooves 21, 22, 23 to fit to a lock pin 24 are provided at the front end of a movable arm 17 connected to a control lever 15 arranged in the driver's cab in a wheel loader or the like and the grooves 21, 23 at both sides are opened outward to make it easy to cut the member for the movable arm 17 and reduce the cost. When controlling the hydraulic mortor of an attachment, the fitting groove 22 is released from the lock pin 24 and the control lever 15 is shifted from the neutral position N to F position (order rotation) or R position (reverse rotation), and a control valve 13 is actuated through a push-cable 18 to reversibly rotate the hydraulic motor. In this case, the lock pin 24 is fitted in the fitting grooves 21, or 23 to retain the condition. In this way, the controlling can be secured.
Patent JP-S59114-A (JP)
Title: Boot structure of cubic body of submarine cable repeater or joint box for optical submarine cable
Inventor: EJIRI YOSHIHIRO
IPC: G02B6/24
Filed: 1982-03-05
Abstract: PURPOSE:To prevent bending of a boot from concentrating on one point, by installing a boot insert composed of plural rings and wire rods coupling them with each other so that an optical submarine cable is surrounded in the rubber part of the boot. CONSTITUTION:When a vertical force is applied to the axis of a boot from the direction shown by the arrow, tension and bending are applied to wire rods 13c and 14c at the upper side of the axis of a boot insert. On the other hand, the compressive force applied to wire rods at the lower part of the axis is not so strong as the tension applied to the wire rods 13c and 14c, because the free end side of each wire rod at the lower side is fixed by nuts 13e and 14e but they are not fixed with each ring 13b and 14b with a rigid structure. Moreover, a rubber part put in each ring 13a, 14a, 13b, and 14b is compressed, but, since it forms a sandwich structure with the rings, the deformation is not large when compared with the case where the part is composed only of rubber and the bending is not concentrated on one point. Therefore, an optical submarine cable can be wound naturally around a drum 1.
Patent JP-H01210216-A (JP)
Title: Method for cutting screw by machine tool
Inventor: FUJIWARA TAKAO
IPC: B23G3/00
Filed: 1988-02-15
Abstract: PURPOSE:To remarkably omit special knowledge, technical training and trouble by cutting a screw using a timing gear and a timing belt at the time of transmit ting power from a main driving shaft to a lead screw shaft. CONSTITUTION:In cutting a screw, at the time of transmitting power from a main driving shaft to a lead screw shaft, a screw is cut using a timing gear and a timing belt. Thus, power transmission to the lead screw shaft is replaced by the timing gear and the timing belt, and further an intermediate gear is removed so as to remarkably facilitate setup. When a main driving pulley and a lead screw pulley are interlocked, deflection of the timing belt is pressed by an idler. By this arrangement, special knowledge, technical training and trouble can be remarkably omitted.
Patent JP-S57147494-A (JP)
Title: Biological sewage treating agent
Inventor: SAKAUCHI NOBUO
IPC: C02F3/08
Filed: 1981-03-10
Abstract: PURPOSE: To obtain particles which are not collapsed easily in water as well as have good flowability by forming a treating agent used in fluidized bed type biological sewage treatment by granulating fine powdery soil by using foamed plastic fine pieces as a nucleus.  
     CONSTITUTION: 1W15pts.wt. foamed plastic fine pieces are wetted in an aqueous solution containing 3W10% water solutlbe high molecular substance and, by using said fine pieces as a nucleus, on the wt% basis, 99W85 of fine powdery soil to 1W15 formaed plastic pieces is added thereto and water is further added gradually to carry out granulation. After granulation, when the obtained particles are dried under a temp. condition of 50W120°C, particles which are not easily collapsed in water and has good flowability are obtained. As the foamed plastic, a general formaed plastic such as polystyrene or polyurethane is used and the fine powdery soil is one obtained by artifically grounding natural soil or soil mineral and the fine powder with a particle size of 500μ or less is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01209999-A (JP)
Title: Drive of stepping motor for clock
Inventor: ONISHI WATARU
IPC: H02P8/00
Filed: 1988-02-17
Abstract: PURPOSE:To allow a coil block to serve in common even when the motor characteristic is different e.g., in a motor for two-wire system and in a motor for three-wire system, by changing the characteristic of the coil block with the driving pulse waveform applied to the same coil block changed. CONSTITUTION:Figure (A) shows the pulse to drive a motor for two-wire system. Let its duty ratio be 13/16. Figure (B) shows the pulse to drive a motor for three-wire system. Let its duty ratio be 3/4. In the pulse in (A), the magnetomotive force gets so large as to be equivalent to the coil thick in winding diameter, while in the pulse in (B), the magnetomotive force gets so small as to be equivalent to the coil thin in winding diameter. In the case the characteristics required of a step motor is thereby different such as for the three-wire system or for the two-wire system, and in the case the different characteristic is demanded of the coil blocks, the change of a waveform of the driving pulse and the change of an effective value will get the same result as the change of coil characteristics, so that the change of coil characteristics can be dispensed with.
Patent JP-S55129631-A (JP)
Title: Detector for wear in vehicle brake
Inventor: HONMA MAKOTO
IPC: F16D66/02
Filed: 1979-03-26
Abstract: PURPOSE: To enable an alarm operation for the brake to be performed by the warning device in the vicinity of a driver's seat in the vehicle when brake linings reach the limited wear of use, by such means that the detecting unit rotated by a contact with friction surfaces of the rotating drum is arranged in a protrusively installed condition from surfaces of the brake shoe unit.  
     CONSTITUTION: To the drum brake is installed a detecting part 10 constructed by supporting a roller 4 that works as the detecting unit to a body 2 through a rotary shaft 5. Here on the rear face of a shoe 12a on the front face of which a lining 11a is pasted, the body 2 is fixed by the method of weling and the like to permit the roller 4 to be protrusively positioned from the hole provided in the shoe 12a to a critical point of use of the lining 11a. Now if the lining 11a is worn out reaching the critical degree of use due to the long time operation, the level of surface of the lining 11a comes to be of the same height as that of circumferential face of the roller 4. This causes the roller 4 to be rotated by the turning effect of a drum 14a resulting in the constitution of utilizing the turning effect of the roller 4 to perform the operation of every kind of the warning device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11216047-A (JP)
Title: Push-button ballpoint pen showcase
Inventor: KOBAYASHI YUTAKA
IPC: A47F7/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a push-button ballpoint pen showcase that never closes, with its wall plates including the bottom plate, the point opening of a push- button ballpoint pen where the chip point protrudes or retracts, when the push- button ballpoint pen is inserted therein with the point opening directed down. SOLUTION: A push-button ballpoint pen showcase 1 is designed not to close a point opening 5 in a push-button ballpoint pen 3 inserted therein with its butt wall plate 6 adapted to support the point opening 5. The butt wall plate 6 is provided thereon with a floor plate 10 with such corrugations 9 as shaped not to close the point opening 5, or is shaped to have such corrugations 9 as designed not to close the point opening 5.
Patent JP-H11216395-A (JP)
Title: Device for detecting abnormality in output of electrostatic coater
Inventor: MURATA MASAMI
IPC: B05B5/053
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To perform coating work normally even when applied voltage is low and a feedback current is small by generating an abnormality detection signal when the frequency of the decrease beyond a preset threshold of both end potential of resistance for detecting a feedback current in a preset time exceeds a preset frequency and on other occasions. SOLUTION: In a spray gun 1 having a high voltage generator 2, a high voltage is applied to a fog-shaped coating ejected from the gun 1 by supplying a low alternating voltage from a commercial alternating current power source 5 to the generator 2 through a controller 3, the coating is applied on a substrate (a) suspended from a conveyer (b) by the action of an electrostatic field. Both end potential of resistance 8 for detecting a feedback current is detected by an output abnormality detector 9 in the controller 3, an amplified output is compared with the lowest allowable voltage (threshold), when the frequency of the decrease beyond the threshold of the detected values exceeds a set frequency in a set time, an abnormality detection signal is generated, and the switch 7 of a constant voltage alternating current power source unit 6 is opened.