baber/WOPTO huggingface dataset:
Patent JP-S5646413-A (JP)
Title: Detecting and measuring method for leveling of track corrector and levelling device
Inventor: MORISAWA MASAOMI
IPC: B61K9/00
Filed: 1979-09-25
Abstract: PURPOSE: To ensure a steady and accurate level of detection, by giving a control to the rail height of the level side and the level after giving a correction to the position of the sensor means provided between the front and back reference parts.  
     CONSTITUTION: The level of the front reference part is detected by the level A, and the output (a) plus the level detection output (b) of the back reference part are supplied to the operator 20 to calculate the difference (b)-(a). At the same time, the coefficient 1/K set previously is multiplied to calculate the error at the feeler part of the reference wire 10a. On the other hand the set extent of cant (c) of the cant extent setter 21 is supplied to the operator 20 to calculate the feeler correction value (d). This value (d) is supplied to the feeler corrector 12a or 12b selected previously by the reference changeover switch 22. The corrector 12a at the high/low side always keep d=0. In such a way, the corrector 12b is raised up by an amount equivalent to the correction value (d) to give correction to the position of the feeler 13b against the reference wire 10b. After this, the rail is lifted up by the rail lifting device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05314642-A (JP)
Title: Information recording and reproducing disk device
Inventor: HASEGAWA HIDEKI
IPC: G11B19/20
Filed: 1992-05-15
Abstract: PURPOSE:To eliminate the need for fixing a magnetic disk after the correction of eccentricity as the magnetic disk is prevented from being deviated by spring force even if the magnetic disk is rotated at a high speed after the correction of the eccentricity. CONSTITUTION:The magnetic disk 3 is fixed by the spring force of a wave washer 8 to a disk-mounting hub 2 fixed to a revolving shaft 1. The magnetic disk 3 is pressed and moved in a diametral direction by a micrometer head 14 after fixing.
Patent JP-H08296243-A (JP)
Title: Construction method for underground structure by precast concrete central pillar
Inventor: IKEZAWA YASUO
IPC: E21D13/00
Filed: 1995-04-24
Abstract: PURPOSE: To simplify the work to shorten the construction period, and reduce the construction cost. CONSTITUTION: A cast-in-place concrete pile 2 is placed in the lower part of an excavated hole 1, and before the placed concrete is hardened, vertically halved precast concrete central pillars 3, 103 having a beam bar connection bored on the periphery on the lower end of which a steel pipe 33 filled with concrete is arranged are built in the excavated hole 1 in such a manner that the steel pipe 33 is buried in the cast-in-place concrete pile 2. After the placed concrete is hardened, an underground structure is constructed by reverse placing construction method while excavating the ground.
Patent JP-H10301399-A (JP)
Title: Image forming device
Inventor: SAKAI TETSUYA
IPC: G03G15/16
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of transfer defect by changing a control voltage value of constant voltage transfer control so as to correspond to the change, in the case when the thickness of a toner layer is changed, and when resistance value is changed by the kind of transfer paper. SOLUTION: This image forming device makes an electric charge latent image possible to be visualized on developing by the toner developing device 13, to transfer this visual image on a surface of the transfer material 21 by transfer roller 14, to feed the transfer material 21 after transferring the visual image to a fixing device 16, and to apply the image fixing process by means of thermocompression by the fixing device 16.  The residual toner on a photoreceptor drum 11 after transferring the visual image, is cleaned by a cleaner 15. the transfer roller 14, is constant voltage transfer controlled by the constant voltage transfer control 60a driven in accordance with instruction of a CPU 50, switched to the constant current transfer control by the constant current transfer control 60b timely in accordance with the instruction of the CPU 50, and controlled so as to be returned to the constant voltage transfer control by the constant voltage transfer control 60a after the transfer voltage detected under the constant current transfer control is set as the new control voltage.
Patent JP-H05318444-A (JP)
Title: Painting and sand scattering machine
Inventor: TANAKA ISAO
IPC: B28B11/04
Filed: 1992-05-15
Abstract: PURPOSE:To enhance the adhesiveness of sand to the surfaces near to both ends of a work, to reduce the adhesion of sand to the end surfaces of both ends of the work and to enhance the sand adhesion ratio to the surface of the work. CONSTITUTION:In a painting and sand scattering machine 10, a sand falling route prescribing device 21 composed of a perforated body is provided directly above the work feed route on a conveyor 12 under a hopper 11.
Patent JP-H05336929-A (JP)
Title: Production of fish egg immersed in soy sauce
Inventor: OTSUBO HIDEO
IPC: A23L17/30
Filed: 1991-03-07
Abstract: PURPOSE:To obtain the firm subject fish eggs, free from drop and fishy taste by washing fresh fish eggs with a salt water, putting the fresh fish eggs in a vessel, then putting a seasoning liquid therein, mixing these components, adding a salt and seasoning thereto, immersing these fish eggs therein, removing water and fermenting these fish eggs. CONSTITUTION:Fresh fish eggs are washed with 15% aqueous solution of common salt and dehydrated and a prescribed amount of these fish eggs is measured and put in a vessel and a seasoning obtained by mixing soy sauce, MIRIN (a sweet rice wine) and water in a ratio of 10:3:5 and slightly adding Japanese wine and sodium nitrite thereto and dissolving these components is added thereto and then after about 20min, a common salt, a seasoning [e.g. NSK seasoning consisting of a natural seasoning (proteinase), an acid based seasoning, pH adjuster and an amino acid based seasoning] are added thereto and these components are mixed and the mixture is allowed to stand for a prescribed time and the fish eggs are immersed therein and dehydrated and fermented to provide the objective fish eggs.
Patent JP-H10325747-A (JP)
Title: Method and apparatus for monitoring specified filling level of filler in container
Inventor: GETMAN IGOR
IPC: G01F23/296
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To monitor the filling level regardless of the ultrasonic propagation characteristics thereof by setting the frequency of an ultrasonic wave propagating the intermediate space between ultrasonic converters at a specified value or below. SOLUTION: An intermediate space 20 is formed between two parallel casing parts 16, 18 of a sensor 10. An ultrasonic converter 24 in the casing part 16 is used for transmission and connected through a line 30 with an oscillation circuit 32 whereas an ultrasonic converter 28 in the casing part 18 is used for receiving and connected through a line 34 with an evaluation circuit 36. The sensor 10 is fixed at the height of filling level to be monitored and monitored the intermediate space 20 being filled with the filler. Frequency of an ultrasonic pulse propagating the intermediate space 20 is set at 300 kHz or below. The evaluation circuit 36 detects the filler reaching the monitoring level based on the moment of time when the ultrasonic pulse arrives at the ultrasonic converter 28 utilizing the fact that the ultrasonic wave propagates a liquid quicker than the air.
Patent JP-S5912977-A (JP)
Title: Ink for printer
Inventor: MIYAGAWA AKIRA
IPC: C09D11/00
Filed: 1982-07-14
Abstract: PURPOSE:To provide a printer ink for ink jet printing, etc., containing a perfume component, capable of performing a large amount of print in room without giving uncomfortable feeling to the operator, and free from unagreeable smell even if attached to the hand or clothes. CONSTITUTION:A perfume component such as isoamyl formate, anisaldehyde, ionone, eucalyptol, geranyl formate, etc. is added to a printer ink composed of a colorant and a medium for dissolving or dispersing the colorant.
Patent JP-2000313007-A (JP)
Title: Injection molding apparatus and production of molded body using the apparatus
Inventor: TSUCHIMOTO KAZUYA
IPC: B28B3/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding apparatus wherein life of a wire for cutting such as a piano wire is attempted to be lengthened and molded bodies with no deformed end can be continuously produced for a long time, and a method for producing the molded bodies using the apparatus. SOLUTION: This extrusion molding apparatus is provided with a die 1 with an extrusion hole 3 and a cutting device 2 with a piano wire 6 which crosses the front face of the extrusion hole 3 while it is brought into contact with the peripheral edge of the extrusion hole 3 and cuts a molded article just after extrusion and the cutting device 2 is provided with a fitting plate 9 being separated from and facing the outer face of the die 1 and rotating or moving back and forth in the direction of intersecting at right angles to the extrusion direction of the molded article, a feed roller 10 and a winding roller 11 fitted on this fitting plate 9 and stretching the piano wire 6 on the counter face to the die 1 and a rotation driving means 12 rotating the winding roller 11 and winding the piano wire 6 on the winding roller.
Patent JP-H04349095-A (JP)
Title: Working device for airplane
Inventor: JINNO MAKOTO
IPC: B25J19/00
Filed: 1991-05-28
Abstract: PURPOSE:To hold a manipulator stably without use of any holding base, and provide easy carrying and setting. CONSTITUTION:A working device according to the invention is equipped with a manipulator 1 fitted at the tip 2 with a working unit 3 and a holding jig 6 to hold the base end 4 of the manipulator 1, and this holding jig 6 is fixed to a hatch 10 in an airplane. Thereby the manipulator 1 can easily be set without use of a holding base. Also the distance between the manipulator 1 and holding jig 6 can be shortened, so that the manipulator 1 is not likely being influenced by vibration and performs accurate and stable motions.
Patent JP-S5825135-A (JP)
Inventor: OOGUCHI HIROSHI
IPC: A47L9/28
Filed: 1981-08-06
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-H11283496-A (JP)
Title: Multistage barrier rib forming method for discharge display panel
Inventor: AMANO YOSHIFUMI
IPC: H01J11/34
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a discharge characteristic, and to cope with high resolution by forming a resin coating film on the upper surface and the side surface of a barrier rib formed in a low height and a thin width, and forming the resin coating film in a prescribed height by a sand blast or the like in the next place. SOLUTION: A barrier rib material 6 is formed in a thickness of about 150 μm on a back face glass substrate 5. A pattern is formed by coating the upper surface with a photosensitive coating film so that the barrier rib material 6 is carved up to the depth of about 20 to 30 μm by a chemical etching method or a sand blast method. Next, the whole coating film of the pattern is separated and removed. Afterwards, a protective resin 9 is applied on the upper surface and the side surface of the barrier rib material 6 formed in a height of about 20 to 30 μm by a screen printing method or the like to be dried. Then, the barrier rib material 6 is deeply carved again by a sand blast method to be formed as a partition wall 1 having a desired height. Afterwards, the protective resin 9 is removed by using a release agent to complete the barrier rib 1 by baking.  The protective resin 9 can also be burnt away simultaneously with baking of the barrier rib 1.
Patent JP-H04349790-A (JP)
Title: Image pickup device
Inventor: TAMEKUNI YASUHIRO
IPC: H04N5/232
Filed: 1991-05-28
Abstract: PURPOSE:To prevent a picture with deteriorated picture quality or with unnatural motion by inactivating a vibration prevention function at a zoom area where blur is not remarkable. CONSTITUTION:A zoom area sensor 1 sends zoom area information to a microcomputer 2 and the user of the image pickup device selects ON/OFF of the vibration prevention function by using a switch 3. Moreover, a microcomputer 2 controls the operation/inoperation of the vibration proof device 4 based on the information from the zoom area sensor 1 and the vibration prevention function selector switch 3. Then the microcomputer detects whether the vibration prevention function selector switch 3 is set ON or OFF and inactivates the vibration prevention function when the switch 3 is set ON. When the switch 3 is set ON, the microcomputer discriminates whether or not the zoom area sensor 1 is within the vibration proof operation range, activates the vibration proof function when the sensor is within the vibration proof operation range and inactivates the vibration proof function when the sensor is at the outside of the vibration proof operation range.
Patent JP-H10311936-A (JP)
Title: Optical module
Inventor: GOTO KATSUHIKO
IPC: H01S5/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To realize a high light coupling efficiency equivalent to that of the conventional active alignment with a simple structure. SOLUTION: An LD mounted substrate 5 on whose surface 51 an LD 1 is attached is fitted on a guide substrate 3 provided with a guide groove 4 in whose internal part an optical fiber 2 is held and a recessed groove 7 continuing to the terminal part of the guide 4 so that the LD 1 is contained while the surface 51 is made to be a lower side and it has a space in the recessed groove 7 in a state that it is adjusted to be at the maximum position of a light output by making the surface 51 be in contact with the upper surface 31 of the guide substrate 31 and by moving the guide substrate 31 and the LD mounted substrate 5 relatively in a surface direction.
Patent JP-H05327873-A (JP)
Title: Ringer transmission circuit
Inventor: ASANO HIROYUKI
IPC: H04M3/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide W ringer transmission circuit able to eliminate noise fault by having only to add a simple circuit with respect to the ringer transmission circuit used for a synchronizing signal system transmitter or the like. CONSTITUTION:A ringer transmission circuit having a call signal generator 400 outputting a ringer signal to a subscriber telephone set via a 1st switch 300, a ringer control signal generator 500 outputting a signal to control transmission/stop of a ringer signal, a zero cross signal detector 110 detecting a zero cross point of a voltage of a ringer signal, and a 1st drive circuit 700 driving the 1st switch with an output of the ringer control signal generator 500 is provided with an electronic switch 210 inserted between the 1st switch 300 and the call signal generator 400 and using the 2nd drive circuit 180 to make on/off operation and a 2nd drive circuit 180 driving the electronic switch 210 in a timing of the detection signal of the zero cross signal detector 110 after lapse of a prescribed time with the output of the ringer control signal generator 500.
Patent JP-H10322732-A (JP)
Title: Frequency detection device
Inventor: ENDO MORIHISA
IPC: H04Q1/45
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the frequency detection device of high detection precision with simple constitution. SOLUTION: A limitter 12 is provided between two digital filters 11 and 13 making the signals of specified frequencies pass through. A first threshold and a second threshold are set for the limitter 12. When the absolute value of the output values of the digital filter 11 exceeds the first threshold, the limitter outputs '0'. In a case except for the above case, the limitter 12 sets the polarity of the second threshold to be negative when the output value of the digital filter 11 is not less than the threshold. When it is smaller than the second threshold, the polarity of the second threshold is set to be positive and the output value of the polarity corresponding to the polarity of the second threshold is outputted.
Patent JP-H06334116-A (JP)
Title: Layout-pattern formation apparatus
Inventor: TAMAI NORIYUKI
IPC: H01L27/04
Filed: 1993-05-26
Abstract: PURPOSE:To form a layout pattern which takes into consideration the difference in a wiring length between cells inside the same signal line when the layout pattern is designed by a method wherein the wiring length is found according to every coordinate value extracted by a terminal-coordinate extraction means and the difference in every wiring length is arranged in every cell so as to be smaller than the permissible difference in the wiring length. CONSTITUTION:The arrangement of every cell is obtained by a permissible-wiring- length-difference setting means 6 and a cell arrangement means 5 with reference to the arrangement result of every cell which is obtained by an equal-wiring-property addition means 3 and the cell arrangement means 5. On the basis of the result, a wiring length which connects individual cells is found according to a terminal- coordinate-extraction means 7 which extracts X-Y coordinates to an input/output terminal to every cell connected by a signal to which an equal wiring property is added by the equal-wiring-property addition means 3 and according to the extracted individual coordinates. An equal-wiring investigation means 8 which arranges every cell in the cell arrangement means 5 is provided in such a way that the difference in each wiring length becomes smaller than the permissible difference in a wiring length which is set by the permissible-wiring-length-difference setting means 6.
Patent JP-S62281545-A (JP)
Title: System for detecting fault in communication line
Inventor: KONO HISAO
IPC: H04L69/40
Filed: 1986-05-29
Abstract: PURPOSE:To detect a fault of a communication line even at a slave device by supervising whether or not a polling signal is reached within a predetermined period via a duplexed communication line. CONSTITUTION:When polling signal analysis sections 22,25 detect a polling signal P from a master equipment 1 via an outgoing communication line 31 or 41 in the slave equipment 2, the reception of the polling signal P is informed to a corresponding fault detection section 27 or 28. The fault detection sections 27, 28 do not receive the reception notice of the polling signal P from the master equipment 1 even once in the interval of the timing signal sent from the timing section 29, it is decided that a fault is generated in a corresponding communication line 3 or 4 to display the occurrence of the fault.
Patent JP-S5915058-A (JP)
Inventor: KIMURA KINICHI
IPC: B65D39/04
Filed: 1982-07-16
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-S61283241-A (JP)
Title: Data communication receiver
Inventor: AKASHI FUMIO
IPC: H04L1/20
Filed: 1985-06-10
Abstract: PURPOSE:To realize data communication with good utilizing efficiency of lines by measuring the line quality of a data communication line from a frame sent from the sending side, generating a state confirming frame based thereupon and sending the result to the sending side to vary the redundancy. CONSTITUTION:A frame reception circuit 4, a line quality measuring circuit 5, a reception buffer circuit 6, an error correction circuit 7, an exclusive OR circuit 8, an exclusive OT storage circuit 9, a control circuit 10 and a confirming frame generating circuit 11 are provided. The line quality measuring circuit 5 outputs an output displaying the state of an error impossible for correction to the confirmation frame generating circuit 11. The confirming frame generating circuit 11 outputs the information displaying the state of error generation or correction disable state and information displaying a new data frame number to an output terminal 2 as a state confirmation frame and sends it to the sending side via a data communication line. The sending side used the state confirmation frame to estimate the ratio of an error caused on a line.
Patent JP-H05298146-A (JP)
Title: Tracing device for mpu
Inventor: KUSHIDA MINORU
IPC: G06F11/28
Filed: 1992-04-17
Abstract: PURPOSE:To directly trace the execution process of the ROM packaged MPU by using signals to indicate the timing of memory access as the timing signals of fetching address information and data information. CONSTITUTION:Pseudo access signals corresponding to the memory access signals of a microprocessor (MPU) 20 are generated from address signals by the prescribed time of delay for that address values changed. A pseudo access signal generating circuit 90 to generate these pseudo access signals detects a first timing when the address value which the address signal indicates changed. Then, a second timing which the first timing is delayed for a first delay time and a third timing which these timings are delayed for a second delay time are generated, and the pseudo access signal of which signal is inverted at the second and the third timings is generated. The valid address information and data information can be fetched from the ROM by corresponding to the inversion timings using this pseudo access signal.
Patent JP-S5349900-A (JP)
Title: Delaying device for firearms
Inventor: SUMIYOSHI AKIHIKO
IPC: F41A19/04
Filed: 1976-10-19
Abstract: PURPOSE:To provide the above-identified device, which can provide a delay time in the shooting interval through control of the advancement and retreat of a piston by controlling of energy on the rear seat of a magazine and also pneumatic and hydraulic pressures.
Patent JP-H05327466-A (JP)
Title: Level converter circuit
Inventor: UEDA KIMIHIRO
IPC: G11C11/407
Filed: 1992-05-18
Abstract: PURPOSE:To provide a level converter circuit consisting of a CMOS or a BiCMOS which has a small number of component elements and can work even with the power voltage of a low level. CONSTITUTION:Two inverter circuits are connected to each other and the threshold voltage (absolute value) of a PMOS transistor TR 11 (or an NMOS TR 21) of the 1st inverter circuit is set higher than the threshold voltage of a PMOS TR 12 (or an NMOS TR 22) of the 2nd inverter circuit. Otherwise the MOS TR, the diode or the resistance of one of both inverter circuits is connected to the other inverter circuit or both inverter circuits are driven by the voltage of different levels.
Patent JP-S5248388-A (JP)
Title: Water surface monitoring device
Inventor: SHIMIZU SUSUMU
IPC: G01N21/85
Filed: 1975-10-15
Abstract: PURPOSE:To provide a water surface monitoring device, in which a projector and a receiver are provided above and below the water surface, thereby to make it possible to improve maintenance and reliability.
Patent JP-H11326743-A (JP)
Title: Camera
Inventor: FURUYAMA KIYOMITSU
IPC: G03B17/18
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent focusing operation from being carelessly performed in spite of the posture fluctuation of a camera by regulating focus adjusting operation in accordance with an output from a focus detection means based on the shake information of the camera. SOLUTION: A microcomputer CCPU in a camera performes a series of operation for the camera such as automatic exposure control and automatic focus adjustment according to a sequence program stored in a ROM. Therefor, the microcomputer CCPU in the camera communicates with a peripheral circuit in a camera main body CMR and a lens LNS and regulates the operation of the respective circuits and the lens LNS. In such the camera, when a shake detection means is in a specified output state, the focus adjusting operation based on information optioned by the focus detecting operation performed in such a case is not performed. Thus, the camera is prevented from performing the focus detecting operation and the focus adjusting operation in improper timing in the circumstances that a photographer can not track a subject.