baber/WOPTO huggingface dataset:
Patent JP-S63211133-A (JP)
Title: Objective lens driving device
Inventor: SHIMIZU NORIO
IPC: G11B7/09
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the number of components, to easily assemble the titled device and to reduce the cost of the device by unitedly forming outer yorks, the base of a fixing member and inner yorks constituting plural magnetic circuits. CONSTITUTION:A 1st and 2nd magnetic circuits whose magnetic flux crosses a focusing coil 5 are constituted of the outer yorks 7B, 7C, the base 7A of the fixing member 6, the inner yorks 8A, 8B, permanent magnets 9A, 9B, and so on. In this case, the outer yorks 7B, 7C, the base 7A of the fixing member 6 and the inner yorks 8A, 8B are unitedly formed by the press working of plates respectively consisting of a magnetic material. Since the members which are individually formed by an ordinary method can be unitedly formed, the number of components can be reduced, the assembling can be easily executed and the cost can be sharply reduced.
Patent JP-H02224061-A (JP)
Title: Automatic teller machine system
Inventor: MINEMATSU NOBUO
IPC: G06Q40/00
Filed: 1989-02-27
Abstract: PURPOSE:To reduce an operator's work in a head shop by bringing a part of items in a slip entered by a customer in a business office to character recognition and encoding it and transmitting it together with image data to the head shop. CONSTITUTION:When a customer desires a transaction, the customer himself enters prescribed transaction data in a medium such as a slip, etc., a transaction preprocessor 2 reads the medium in which the transaction data is entered as image data, and a character recognition object area brings it to character recognition and converts it to code data, and transfers it together with image data to a remote place processor 8. The remote place processor 8 brings the received image data and code data to character conversion and displays a transaction screen edited to a specific format on a display and shows it to an operator. In this case, it will suffice that the operator brings only image data of a recognition non-object area and a recognition impossible character of a recognition object area to covering input. The remote place processor 8 converts the inputted transaction data to code data corresponding to a specific format corresponding to a transaction subject, and transfers it to an automatic transaction device 3. In such a way, an operator's work quantity in a master shop can be reduced.
Patent JP-H07230320-A (JP)
Title: Servo controller
Inventor: ITO HIROHITO
IPC: H01L21/68
Filed: 1994-02-18
Abstract: PURPOSE:To provide a servo controller which can prevent the vibration of a control subject which is caused by the change of the gain and the controlled variable and also can shorten the positioning time. CONSTITUTION:A servo controller is provided with a compensating means which contains one or more integration compensators 2 and a compensator 3 of a different type and inputs a deviation signal (e) between a target value signal Pr and a controlled variable signal P of a control subject 1 to output the command value (u) to the subject 1, and a changing means 4 which changes the gain or the type of controlled variable of each compensator. Furthermore the integration value corrector means 51 and 6 are added to correct the integration value held by the integration compensators so that the match is substantially secured between the command value outputted from the compensating means right before and after of the change performed by the means 4.
Patent JP-S58218970-A (JP)
Title: Pressure display apparatus of breathing protecting apparatus
Inventor: BUIRII SHIYUBUARUTSU
IPC: A62B9/00
Filed: 1983-03-17
Abstract: A pressure indicator, particularly for respirators, comprises a housing which has a pressure chamber, is connectable to a pressure source, for example a respirator gas pressure and includes a plurality of individual indicator chambers which is connected to the pressure chamber with an indicator piston member slidable in each of the chambers and biased by individual springs in a direction which brings a feeler portion of the indicator piston member within the housing. The feeler portion extends out of the housing in an indicating position which position is arrived at by pressure in the pressure chamber acting on the indicator piston to force it out of the housing. Each indicator piston member is biased by a biasing force, for example, produced by a selected spring so that it will be in a non-indicating position until a distinct pressure acts on the indicator piston member to force it in a position in which the feeler portion thereof extends out of the housing. The individual feeler portions of the indicator piston members are advantageously covered by a flexible covering which is provided with individual projecting portions which provide housings for the feeler members. The covering is such that the individual feelers may be sensed as being present in the projecting portions of the covering when the pressure chamber of the device has reached a predetermined pressure and forces this particular feeler into the projection.
Patent JP-S60186768-A (JP)
Title: Measuring device for coercive force
Inventor: UCHIDA KIYOSHI
IPC: G01R33/032
Filed: 1984-03-06
Abstract: PURPOSE:To measure the coercive force distribution of a photomagnetic recording medium in a short time by using magnetic field applying elements arranged across the photomagnetic recording medium and measuring the coercive force by utilizing the magnetooptic effect of light converged by a cylindrical lens. CONSTITUTION:The photomagnetic recording medium 19 is moved by a rotating machine 21 in a magnetic field established with the magnetic field applying elements 15 and 16. On the other hand, laser light which is converged by the cylindrical lens 14 and sectioned elliptically is made incident through a half- mirror 5 and reflected laser light or transmitted laser light under the influence of hysteresis-free magnetooptic effect corresponding to the coercive force of the medium 19 which varies according to the long-axis position of the ellipse is photodetected by a photodetector 17 or 23. The magnetooptic effect which does not draw a hysteresis curve eliminates the need to stop the medium 19 and apply a low-frequency alternating magnetic field, and the coercive force distribution of the photomagnetic recording medium is measured in a short time.
Patent JP-S58160676-A (JP)
Title: Pressure control valve
Inventor: YAMAMOTO OSAMU
IPC: G05D23/12
Filed: 1982-03-18
Abstract: PURPOSE:To facilitate the maintenance of a pressure control valve, by using powder of a metal hydride for the control action of the valve. CONSTITUTION:An operating chamber 4 is filled with a prescribed quantity of powder 6 of a metal hydride. When the internal temperature of an evaporator has gone up, a coolant flows into a case 1 through an inlet pipe 2 and the internal temperature of the case rises so that the temperature of the powder 6 of the metal hydride in the operating chamber 4 rises due to heat transferred through a bellows. For that reason, hydrogen is liberated out of the metal of the powder so that the pressure of the operating chamber 4 goes up. As a result, a valve 5 is moved down against the elasticity of a spring 8 so that the valve goes off a valve seat 7.
Patent JP-S60187971-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUROKI YUZURU
IPC: G11B20/18
Filed: 1984-03-07
Abstract: PURPOSE:To facilitate detecting defective and unnecessary sectors and to simplify the circuit constitution by writing a pulse train having a specific pattern on a target sector when this sector is defective or unnecessary. CONSTITUTION:In case that delete pulses are written on defective and unnecessary sectors in an unrewritable disk, delete pulses 24 generated by a generating circuit 23 are written as an output 22 of a multiplexer 21 onto the optical recording disk by a switching signal 20 from a CPU after checking of the target sector. In this case, delete pulses to be recorded are put on the baud rate of the CPU to give a specific pattern to them, and the delete detection signal detected at a reproducing time is sent directly to a serial port of the CPU. Consequently, the CPU detects delete sectors immediately.
Patent JP-S58159681-A (JP)
Title: Drive circuit for motor
Inventor: MAEDA TETSUO
IPC: H02P29/00
Filed: 1982-03-17
Abstract: PURPOSE:To improve load characteristic and to reduce an obershoot by connecting a condenser in series with a feedback circuit of an error amplifier to raise the DC gain of the control system and shortcircuiting the condenser when the motor speed is displaced more than the prescribed value. CONSTITUTION:The output of a speed detector 10 is fed back through an amplifier 1, a frequency/voltage converter 2, an error amplifier 5 and an output amplifier 7 to a drive coil 8. The amplifier 5 is composed of an inverting amplifier, a condenser 11 is connected in series with the feedback circuit, and the gain is increased in low frequency. The output of the converter 2 is compared by a comparator 13 with the reference voltage 14 at the starting time of the motor or at high load time, and when the rotating speed is lowered than the prescribed value, the condenser 11 is shortcircuited by an analog switch 12, and a normal control is performed.
Patent JP-2000237967-A (JP)
Title: Torque limiter of rotational tool
Inventor: SASAKI KATSUHIKO
IPC: B25B21/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To shut off a rotational power when a spindle is added with not less than a predetermined amount of torque to thereby have a function of a torque limiter by a simple construction, by interposing a coil spring between a driving gear rotatably supporting the spindle, and a movable sleeve supporting the spindle movably in an axial direction of the spindle. SOLUTION: This torque limiter of a rotational tool has a driving gear 4 rotatably supporting a spindle 2, a movable sleeve 9 supporting the spindle 2 so as to be irrotatable and displaceable in an axial direction of the spindle 2, a square spring 11 interposed between the movable sleeve 9 and the driving gear 4, twisted when receiving a predetermined amount of torque, extending in the axial direction when twisted, and causing the movable sleeve 9 to be displaced in the axial direction, and a switch 20 causing the driving motor 3 to stop when the movable sleeve 9 is displaced in the axial direction.
Patent JP-S53129523-A (JP)
Title: White clip circuit
Inventor: UKIGAYA FUMIO
IPC: H04N5/21
Filed: 1977-04-18
Abstract: PURPOSE: To prevent a streaking phenomenon from occurring to an excessive video signal with the white clip level maintained constant by controlling the white clip level by the voltage in proportion to the mean video level of a video signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02223014-A (JP)
Title: Magnetic recording medium
Inventor: KONO KENJI
IPC: C10N40/18
Filed: 1989-02-23
Abstract: PURPOSE:To enhance wear resistance of a magnetic layer and to improve durability of the medium by providing a top coating layer on the magnetic layer, the top coating layer comprising a lubricant having a functional group which reacts with a reactive functional group in the magnetic layer and makes a chemical bonding. CONSTITUTION:A binder resin having reactive functional groups is used as a binder component for the magnetic layer to incorporate the functional groups into the magnetic layer. The top coating layer is provided on the magnetic layer, said top coating material comprising a lubricant having functional groups which react with the reactive functional groups in the magnetic layer and make chemical bonds. As the functional groups of the lubricant in the top coating layer make chemical bonds with the reactive functional groups in the magnetic layer, the lubricant is fixed to the surface of the magnetic layer. Therefore, the lubricant is prevented from transferring to a magnetic head, etc., and the effect of lubrication can be maintained. Thus, the wear resistance of the magnetic layer is enough improved as well as the durability.
Patent JP-S53128592-A (JP)
Title: Process for removing hydrogen sulfide
Inventor: MASUNO HIROJI
IPC: B01D53/52
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject process comprsing treating a H 2 S containing gas with an aqueous solution of a (bicarbonate) carbonate of an alkali metal having a specific pH range in the copresence of inorganic (organic) acidic salts of Fe, Mn, Ni and the like as catalysts, thereby removing H 2 S at a high constant efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209751-A (JP)
Title: Production of oxidation catalyst
Inventor: OKADA MASATO
IPC: F23D14/18
Filed: 1987-02-26
Abstract: PURPOSE:To prevent deterioration of ignition performance at low temp. of a catalyst in the field of the use of the catalyst where complete oxidation is caused at high temp. only in the stage of initiation of combustion, causing gaseous phase oxidation at low temp. thereafter, by using nitric acid soln. of dinitrodiamine Pd as Pd-contg. soln. supporting dispersed active components. CONSTITUTION:An oxidation catalyst is produced by dispersing active component comprising Pd and/or PdO in a heat resistant carrier covered with a mixture consisting of alumina and silica. In this case, NHO3 soln. of dinitrodiamine Pd is used as Pd-contg. soln. for dispersing said active component. When the oxidation catalyst produced by this method is used, deterioration of Pd during complete oxidation is retarded even in such field of use where complete oxidation is caused at relatively high temp. (1,000-1,500 deg.C) only in the stage of initiation of combustion, causing gaseous phase oxidation thereafter at relatively low temp. (350-1,000 deg.C). Thus, stable combustion for a long time is possible without impairing the ignition performance at low temp. in the stage of reignition.
Patent JP-H08241279-A (JP)
Title: Dbms control system
Inventor: KUSHI KENJI
IPC: G06F15/00
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the operation load of the start/termination of an on-line system by making only a TP monitor (transaction processing program) have a function controlling a DBMS (data base processing program), without providing a special function by the DBMS. CONSTITUTION: A TP monitor 17 determines the process name of a DBMS 16 from a definition file 13 after the DBMS 16 is started and determines the identification data of the process based on the process information operating on a machine. A DBMS control program prepares the correspondence table composed of the process name and process identification data. Further, the TP monitor 17 monitors the existence of each process composing the DBMS16 at a fixed time interval while the DBMS is working based on the correspondence table of the process name and the process identification data, till a termination instruction is detected. When the process composing the DBMS 16 designated as the definition is abnormally terminated due to a fault, the DBMS 16 is started again after the DBMS 16 is temporarily and compulsorily stopped.
Patent JP-H04280390-A (JP)
Title: Character recognizer and post-processing data preparing method for fixing recognized character
Inventor: OZAWA SHIGEKI
IPC: G06F19/00
Filed: 1991-03-08
Abstract: PURPOSE:To easily control increase of the development cost of a post-processing program and to display the maximum effect of a post-processing concerning the character recognizing fix recognized characters by post-processing character data from an OCR reader and the method for preparing post-processing data to fix the recognized characters. CONSTITUTION:This is a post-processing method to prepare a post-processing data 3 for fixing the recognized characters from a character recognition data 1 read by a character reader and for each slip describing characters or for each item in the slip, the contents of the post-processing are specified from outside set information 5. According to the said specified post-processing contents, the post-processing data 3 is prepared.
Patent JP-H03246567-A (JP)
Title: Laser beam printer
Inventor: ITO NORIFUMI
IPC: G03G15/04
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the imperfectness of an image or the margin in the case of using an undefined format recording paper from occurring, to accurately form an image, to make specifications for domestics and foreign use common and to improve economicity by counting picture element clocks according to a command quantity based on an output from a variable resistor which interlocks with an original guide and outputting a writing position signal for a recording paper at the time of finishing counting. CONSTITUTION:The variable resistor 211 slides by interlocking with an original guide 107, and an A/D converter 209 converts the analog output from the resistor 211 into a specified digital quantity. A ROM 202 stores a program for processing the control of each part of the device, a CPU 201 executes various kinds of processing in accordance with the program stored in the ROM 202, and a RAM 203 records the processed result of the CPU 201 and data, etc. A timer 210 counts the picture element clocks according to the command quantity from the CPU 201 by making a synchronism detection signal a trigger and outputs a counting finishing signal as the writing position signal. Thus, the imperfectness of the image or the occurrence of the margin in the case of using the undefined recording paper is prevented, the image is accurately formed, the specifications for domestics and foreign use are made common and the economicity is improved.
Patent JP-S63210185-A (JP)
Title: Method of measuring coking property of coal
Inventor: SHIRAISHI KATSUHIKO
IPC: G01N23/04
Filed: 1987-02-26
Abstract: PURPOSE:To enable rapid and easy evaluation of the coking properties of coal, by inserting a compression-molded coal of rectangular parallelepiped form enclosed in a specimen-holding section with a space left therein into a soft X-ray generating apparatus, and measuring the geometric ratio of a section of the molded coal before carbonization to the section thereof when a softened layer has disappeared. CONSTITUTION:A specimen 16 compression-molded into a rectangular parallelepiped form of such a size that it leaves a space when put into a specimen-holding section 7 is enclosed in the section 7, which is inserted into a carbonization oven. The specimen 16 is irradiated with X-rays from an X-ray source 4, passing through an X-ray transmitting window 2 and a carbon sheet 3 impregnated with plastic. Part of the X-rays are absorbed by the specimen 16, and the transmitted X-rays pass through a carbon sheet 3 impregnated with plastic and an X-ray transmitting window 2 and detected by a detector 15. The specimen 16 is then irradiated with X-rays while heated through heating of a high-temperature high-density heat generating material 8 by turning on an electric current through a conductive heating coil, and the changes of the specimen 16 are continuously measured. This measurement enables rapid and easy evaluation of the coking properties of coal when carbonization is effected with some space being provided between a compression-molded coal and a heating wall.
Patent JP-S52127561-A (JP)
Title: Master cylinder
Inventor: MORIMOTO KEIROU
IPC: B60T17/18
Filed: 1976-04-16
Abstract: PURPOSE:A master cylinder devised to reduce strokes in normal operation, avoiding increases of stepping force and strokes given at the loss of one line.
Patent JP-H05241773-A (JP)
Title: Image data reading method
Inventor: TANAKA TOMOYUKI
IPC: G09G5/02
Filed: 1992-02-28
Abstract: PURPOSE:To read out the image data at a high speed by providing a flag in a memory area (BAT) used for the head address of a character pattern to detect the characters of a specific color. CONSTITUTION:The address of a BAT is outputted to a VRAM control circuit 4 from a VRAM address generating circuit 3 so that the image data are outputted to an image output device 6. The circuit 4 outputs the address of a memory area (CG) for a character pattern read out of a VRAM 5 to the circuit 5. At the same time, the flag value of a specific color is outputted to a flag detecting circuit 2. When the circuit 2 decides a fact that the characters to be outputted to an image output device 6 have a specific color, the circuit 2 outputs a control signal to the circuit 3 to generate the address of the BAT of the next character instead of the address of the CG. In such a way, the CG access frequency can be reduced for the characters of a specific color.
Patent JP-H05240155-A (JP)
Title: Fluid device
Inventor: SHIRAISHI SADAZUMI
IPC: F04B19/24
Filed: 1992-02-28
Abstract: PURPOSE:To attain a reduction in size and weight of a transporting mechanism, provide a large transporting quantity with a low energy consumption, and precisely control the transporting quantity by rapidly heating a heating element by means of pulse heating, and using the behavior of expansion and contraction of a bubble membrane formed on a liquid as a transporting pressure source. CONSTITUTION:When a calorific value sufficient for a liquid 2 to reach the heated state within a short time is given to a heating element 1 in pulse form, a pyrogenetic flow flux flows from a heating surface 4 to the liquid 3, and the liquid 3 of the part making contact with the heating surface 4 starts membrane boiling to form a membrane bubble 5. The bubble membrane 5 is rapidly expanded to a certain volume, and it is also cooled by the circumferential liquid 3, rapidly converged and extinguished. Since the bubble membrane 5 repeats generation, expansion, contraction and extinguishment every application of heat pulse, a liquid chamber having, as one wall surface, the surface of a heating element base plate 2 on which a heating element 1 is formed is constituted, and a nozzle 11 having a one-way valve 9b for liquid discharge and a nozzle 10 having a one-way valve 9a for liquid suction are added to the liquid chamber, whereby the liquid 3 can be transported in one direction.
Patent JP-H09208462-A (JP)
Title: Autoadhesive cataplasm
Inventor: OTSUBO EIJI
IPC: A61K9/70
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an autoadhesive cataplasm high in absorbability along with sufficient tack force by formulating both polybutene and gelatin in a cataplasm base prescription based on water and a fatty acid dialkylolamide to stably incorporating diclofenac sodium in the base. SOLUTION: This cataplasm is obtained by formulating a cataplasm base with (A) pref. about 0.1-5.0wt.% diclofenac sodium, (B) pref. about 10-70wt.% water and (C) pref. 0.01-10wt.% a fatty acid dialkylolamide followed by both (D) pref. 0.5-5wt.% polybutene with a molecular weight of pref. about 400-6,000 and (E) pref. 0.5-5wt.% gelatin.
Patent JP-H08242084-A (JP)
Title: Structure for fixing case
Inventor: WATABE TAKUYA
IPC: H05K5/03
Filed: 1995-03-03
Abstract: PURPOSE: To fix a base and a cover firmly without using a screw by pushing a click into a hole and bending it with a cover fit in a base and fixing the base and the cover. CONSTITUTION: A square hole 12 is formed in a side surface 11 of a square plate-like base 10, a click 16 and a click 17 of a side surface of a cover 14 are formed bendable up and down in a position corresponding to the square hole 12 and a segmental hole 13 which fits to a groove 44 of a pin 40 is formed in a tip part of the click 16 and the click 17. The cover 14 is fit in the base 10, the click 16 and the click 17 of the cover 14 are positioned to the square hole 12 of the base 10, the click 16 and the click 17 are pushed into the square hole 12 by a jig, etc., and the base 10 and the cover 14 are fixed by bending the click 16 at an upper side 18 of the square hole 12 and the click 17 at a lower side 19 of the square hole 12. Thereby, the base 10 and the cover 14 can be fixed firmly without using a screw.