baber/WOPTO huggingface dataset:
Patent JP-H0686226-A (JP)
Title: Video signal processor
Inventor: HAMAGUCHI MASAKAZU
IPC: H04N5/95
Filed: 1992-09-04
Abstract: PURPOSE:To stabilize and improve a reproducing image by reducing image deterioration with a small scale circuit and by performing simple signal processing when time base fluctuation correction is not accurately performed due to the omission of a horizontal synchronizing signal or burst signal. CONSTITUTION:Time base fluctuation in a reproducing video signal can be eliminated and the reproducing video signal without fluctuation can be obtained by performing the A/D conversion of the reproducing video signal based on a write block following the time base fluctuation in the reproducing video signal, writing it on a prescribed address area, reading it based on a read clock whose frequency is stabilized, and performing D/A conversion. Therefore, a drop-out detection circuit 28, a synchronizing signal correction circuit 30, a first detection circuit 100, and an OR circuit 80 are added newly on a video signal processor, and also, a synchronizing signal generation circuit 72 instead of a reference clock generation circuit, a read clock generation circuit 70, and an adder circuit 22 are provided. In such a way, multiplexed vertical synchronizing signal and horizontal synchronizing signal can be outputted separately.
Patent JP-S6295521-A (JP)
Title: Remote photographing device for moving object
Inventor: TAWARA KAZUO
IPC: G03B17/56
Filed: 1985-10-23
Abstract: PURPOSE:To improve flow-up characteristics of the visual field and focus of a camera by supplying a driving means with various control command signals for controlling the angle of plane rotation and focal length of a camera and the elevation angle of a mirror in response to the plane position signal from a plane operating means. CONSTITUTION:The camera 10 is installed vertically and supported rotatably around a vertical axis, and the mirror 13 arranged opposite the camera is supported rotatably around a horizontal axis. Then, a control means 18 is connected to a driving means for the plane rotation driving and focal length adjustment driving of the camera 10 and the rotary driving of the mirror and the plane operating means 20 which has a stick capable of being operated in a plane in an (x) and a (y) direction is connected to the control means, thereby supplying the driving means 17 with control command signals for controlling individually the plane rotation angle and focal length of the camera 10 and the elevation of the mirror in response to the plane position signal from the plane operating means 20. Consequently, the follow-up characteristics of the visual field and focus to the motion of the subject are improve greatly.
Patent JP-H0286034-A (JP)
Title: Getter supporting/fixing method for picture tube
Inventor: YAMAGUCHI TETSUYA
IPC: H01J29/94
Filed: 1988-09-21
Abstract: PURPOSE:To fix a getter and a getter supporting metal plate in no contact with a magnetic shield by hooking and coupling the getter supporting metal plate having a key hole-shaped hole and a round hole with a nearly U-shaped pin provided on an anode button terminal. CONSTITUTION:An anode button terminal 3 buried in a funnel section 5 has a nearly U-shaped pin 4 protruded to the inside of a picture tube, and a getter supporting metal plate 2 has a key hole-shaped hole 10 and a round hole 9. The nearly U-shaped pin 4 protruded to the inside of the picture tube from the anode button terminal 3 is coupled with the key hole-shaped hole 10 and the round hole 9 of the getter supporting metal plate 2, thereby the getter supporting metal plate 2 is supported at two points and is not rotated even if an external force is applied. A getter and the getter supporting metal plate can be simply and surely fixed and supported in no contact with a magnetic shield.
Patent JP-H1048203-A (JP)
Title: Method for correcting quantity of water in fresh mixed concrete plant
Inventor: MATSUMURA YOSHIHIDE
IPC: G01N33/38
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To correct the quantity of moisture accurately at the time of next kneading by picking up the feature of varying sand by means of a CCD camera, representing the feature thus picked up numerically and comparing the numerical value with a basic data. SOLUTION: Sand in a sand storage bottle 1 is thrown down into a sand measuring bottle 2. The situation is picked up by means of a CCD camera 3 which then delivers an image data to an image capturing section 5. Subsequently, the situation after throwing in the sand is picked up by means of the CCD camera and delivered to the image capturing section 5. The image data thus delivered is compared with a data (size and falling rate of sand and color, shape and size of sand hill) corresponding to moisture content initially set in the memory 6 of a computer in order to calculate the net moisture rate on the surface of sand. An optimal moisture content is determined and a computer 7 calculates and sets the mixing design for next batch. Subsequently, a water on/off valve 8 is controlled and the quantity of water is confirmed by a water measuring bottle 9 thus performing correction of the quantity of water required for producing fresh concrete.
Patent JP-H1042958-A (JP)
Title: Step planted toothbrush
Inventor: SUZUKI TATSUHIKO
IPC: A46B9/04
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To regularly bring only the bristle end part into contact with teeth by setting the height of planted lines of bristle bundles to a laterally symmetrical and uniform step form having a specified number of steps when seen from the front. SOLUTION: Bundles 1 of bristles are planted so as to have a laterally symmetrical and uniform step form, when seen from the front, to form a toothbrush. The lines of bristle bundles differed in height in four stages at the minimum are arranged on both lateral sides. When the step planted toothbrush is used, the side surface of a tooth 4 can be cleaned with the bristle end part simultaneously with the clearance between the tooth 4 and the gum 5. When the surface or reverse side of teeth is cleaned by rolling method, also, it is eliminated that the bristle end part of the brush can not touch the teeth by the rolling of the bristle. The whole stepped bristle end on one side of the toothbrush regularly surely makes contact with the teeth, whereby a high cleaning effect can be provided.
Patent JP-H1057603-A (JP)
Title: Card unit
Inventor: OGURA NOBUO
IPC: G07F7/08
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To easily collect used cards by equipping a new card unit with a mechanism for transporting game cards both ways between a card insertion slit and a card exit, and forming the exit opposite to an insertion slit of the existing card unit. SOLUTION: This new card unit 50 is set with a clamp 51 fixed on the side of the existing card unit 20. The new card unit 50 is fixed by screws with its card exit opposite to a card insertion slit 22 of the existing card unit 20. When a player finishes a game and pushes a card return button, a motor inside the existing card unit 20 is driven in reverse and the game card will be transported to the new card unit 50. When a detector inside the new card unit 50 detects the game card K, a game value, etc., of the game card is read out by a reading mechanism while the game card is being transported, and if the game value is judged to be 'zero', the game card is not returned to the player but instead is collected by a card collecting part.
Patent JP-H0553768-A (JP)
Title: Divider
Inventor: WAKABAYASHI TAKAO
IPC: G06F7/537
Filed: 1991-08-23
Abstract: PURPOSE:To decrease an adding and subtracting number of times and to execute an operation at high speed by compensating a quotient and a remainder based on the number of zero which continues in the high order or low order of a dividend. CONSTITUTION:A zero continuity detecting means 11 and a comparison subtracting means 12 output zero continuity number (m), a code bit AN+n, BN, the quotient Q3 of n+1 bit, the remainder Ra of N bit and an effective digit number (f) inputted from an external part and they are respectively inputted to a control means 13. A quotient compensating means 15 permits Qn+1-m being data for the high order n+1-m bit of the quotient Q3 to be effective and adds m-number zero to the high order of it so as to obtain the quotient Qn+1 for an original n+1 bit. Moreover, the sign of the quotient is added to the highest order bit of the quotient Qn+1 by taking the exclusive OR of the code bit AN+n and BN so as to obtain the compensated quotient Q. The surplus Ra is compensated in the code to be the same as the dividend X so as to be outputted.
Patent JP-2000068758-A (JP)
Title: Bias current compensating circuit and pin electronics circuit
Inventor: CHIKOU KENTA
IPC: H03F3/30
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To offset each other the base currents of two transistors(TR) with high accuracy by generating a proportion current that is proportional to the output voltage and a compensation current equivalent to one to a prescribed multiple of the proportion current from the output voltage of the 1st PNP and NPN TRs and subtracting the compensation current from a prescribed fixed current that is supplied to the emitter of the 1st NPN TR. SOLUTION: A bias current compensation circuit has a constitution where a compensation current generation circuit 8 and a base current compensation circuit 9 are added to an existing bias current compensation circuit. The circuit 8 generates a proportion current that is proportional to output voltage Vout and also a compensation current equivalent to one to a prescribed multiple of the proportion current and then subtracting the compensation current from a prescribed fixed current that is supplied to the emitter of an NPN TR Q2. The circuit 9 decreases the base current component of an NPN TR Q8 which is mixed into the emitter current of the TR Q2 supplied from a constant current circuit and then causes an error.
Patent JP-S60130320-A (JP)
Inventor: TOZAWA HISASHI
IPC: A63B102/32
Filed: 1983-12-16
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-2001031125-A (JP)
Title: Cap made of synthetic resin
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/36
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of treatment for separately collecting a bottle and a cap which are made of different materials. SOLUTION: The cap includes an inner cap member 1 made of a soft synthetic resin wherein an engaging projection 12 for engagement with an engaging recess 13 of a mouth 11 of a bottle is provided on the lower inner surface of an outer cylindrical part 5 extending downward from the top wall 3 having a pour port, and a hinge cap member 2 made of a hard synthetic resin which has a cylindrical part 16 fitted on the outer cylindrical part 5 of the member 1 and in which a hinged cap 18 is provided on one side of the top end of the part 16. A cutting belt 14 is provided on the top end outer periphery of the cylindrical part 5 of the member 1 through the part 5 and a plurality of cut pieces 15. A recess 19 is provided on the upper edge of the cylindrical part 16 and the belt 14 is fitted into the recess 19.
Patent JP-S6391752-A (JP)
Title: Evaluating and measuring system for performance of electronic computer
Inventor: KANDA MITSUHISA
IPC: G06F11/34
Filed: 1986-10-06
Abstract: PURPOSE:To enable the performance of an electronic computer to be evaluated and measured for a long period, and to improve the accuracy of evaluation, by constituting a system in such way that the evaluated and measured data of the performance of the electronic computer are accumulated in a random access memory. CONSTITUTION:An address counter A1 exclusive for evaluating and measuring the performance of the electronic computer, an adder 3, a mode latch 9 which selects a history record mode and a performance evaluating and measuring mode, and multiplexers 6-8 which switch an address for the random access memory 4 and an input data for the adder 3 by the mode latch 9, are provided. And the system is constituted so that the output of the adder 3 is set as an input for the random access memory 4, and the evaluated and measured data of the performance of the electronic computer can be counted by the random access memory 4 for recording a bit of history information. In this way, it is enough to prepare a performance evaluating and measuring counter with a few capacity, and a large amount of data can be accumulated, therefore, it is possible to perform long time evaluation and measurement for the performance, and to improve the accuracy of the evaluation.
Patent JP-H0573882-A (JP)
Title: Magnetic recording medium
Inventor: KUREMATSU MICHIO
IPC: G11B5/738
Filed: 1991-09-18
Abstract: PURPOSE:To provide a magnetic tape having the high surface characteristic of a back coat layer, high output and excellent durability. CONSTITUTION:This magnetic recording medium is provided with a magnetic layer 1 on one surface of a nonmagnetic base 2 and the back coat layer 4 on the other surface, respectively, and is constituted by an intermediate layer 3 contg. planar inorg. powder and acicular inorg. powder at least either between the nonmagnetic base 2 and the magnetic layer 1 or between the base and the back coat layer 4.
Patent JP-2000069418-A (JP)
Title: Pixel number converter and digital camera device
Inventor: YOSHIDA CHISATO
IPC: G03B19/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of circuit and to relieve the load of software processing in the case of converting the number of horizontal and vertical pixels of an image. SOLUTION: A memory controller 5 converts the number of pixels of a photographed image of a CCD 2 and applies joint photographic experts group JPEG compression to the image, a DRAM 9 stores it or an external storage medium 11 records the image. The DRAM 9 stores JPEG data reproduced from the external storage medium 11, applies JPEG expansion to the data and an LCD 8 displays the expanded image via the memory controller 5 and a buffer memory 6. In the case of receiving the photographed image, the memory controller 5 uses an arithmetic circuit of a horizontal pixel number conversion section 51 to conduct horizontal pixel number conversion and the vertical line number of the image is converted by a software stored in a CPU 12. A CCD 2 generates a photographing output whose line number is interleaved in the monitor use E to E mode.  The switching of the mode of the CCD 2 is used for conversion of pixel numbers. In the case of confirmation reproduction and of the reproduction, the number of lines is converted by interleaving read addresses from the DRAM 9.
Patent JP-S6481260-A (JP)
Title: Manufacture of lead frame having pin-retention structure
Inventor: HOJO TETSUYA
IPC: H01L23/50
Filed: 1987-09-22
Abstract: PURPOSE:To enhance productivity and a yield and to prevent plating omission causing a defect by a method wherein a prescribed hardening resin material is coated to be a fine string shape on prescribed parts near tip parts of individual pins and between the individual pins and is hardened quickly in order to form pin-retention parts while a partial plating operation for bonding use is executed at an island part and near the tip parts of the individual pins. CONSTITUTION:A lead frame 1 having island parts and many pins 3 is formed from a metal sheet by a stamping operation or a photoetching operation. Before a partial plating operation for bonding use is executed at the island parts and near tip parts of the individual pins 3, a hardening resin material 5 which is heat-resistant, whose purity is high, which is non- conductive and whose coefficient of linear expansion is small is coated to be a fine string shape on prescribed parts near the tip parts of the individual pins 3 and at gaps 4 between the individual pins; the resin material is hardened quickly in order to form pin-retention parts 6; after that, a partial plating operation is executed. Positions on the prescribed parts near the tip parts of the pins where the pin-retention parts 6 are formed and at the gaps 4 between the individual pins are situated near tip parts of inner pin parts (inner lead parts), and are adjacent to partially plated areas; while said parts are those which do not become an obstacle during a bonding operation and are wrapped by a resin mold.
Patent JP-H0684372-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOTOMOCHI KENJI
IPC: H03K17/687
Filed: 1992-09-07
Abstract: PURPOSE:To suppress the variation in the access of output terminals and to shorten the access time. CONSTITUTION:An address transition detecting circuit 2 which outputs an address transition detection signal 3 by detecting the transition of an address signal at the time of reading out data is provided. In addition, output buffer circuits 11A1, 11A2 which output normal data after charging an output node to an H level or L level by receiving the address transition detection signal 3 from this address transition detecting circuit 2. Consequently, the access is speeded up by charging the output node before the output of the normal data.
Patent JP-H1046511-A (JP)
Title: Block for surface frozen road using old tire
Inventor: KOIKE YUKIO
IPC: E01C11/24
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a block for a frozen road easy to construct, economical and to prevent slippage by pouring concrete in a block mold made by cutting an old tire into round slices, heating and molding it and builting a fixed pin in it. SOLUTION: Rubber cloth 5 is formed by cutting an old tire of an automobile into round slices and making a block mold by heating and molding them. A block for a frozen road is formed by adhering a longitudinal pin 3 and a corss pin 4 respectively constituted by pins fixed on a rubber plate to be adhered on the rubber cloth 5 and concrete 6 on an inside surface of the rubber cloth 5 and pouring the concrete 6 in it. It is possible to remove frozen ice and snow by breaking with the gravity of the automobile and splashing it from a road surface by wind pressure of a wheel by laying this block for the frozen road on a road. Consequently, it is possible to prevent a slipping accident of the automobile in a cold district in simple construction and economically.
Patent JP-S61117477-A (JP)
Title: Range measuring device
Inventor: KOHAMA TOSHINOBU
IPC: G01S13/74
Filed: 1984-11-14
Abstract: PURPOSE:To correct an error due to a delay time by calculating delay times in a main and a subordinate device on the basis of ambient temperature data on the main and subordinate devices. CONSTITUTION:A signal which is radiated by the transmitting antenna 7 of the main device 1 and received by the receiving antenna 12 of the main device 1 through the receiver 9 and transmitter 10 of the subordinate device 2 is FM-detected and voltage- amplified by a receiver 13. Then, a phase comparator 18 compares the phase of the fine signal in the receiver output with that of a fine signal when a signal is transmitted toward the subordinate device 2 and outputs their phase difference to an arithmetic part 19. Temperature sensors 21 and 23 measure ambient temperatures of the main and subordinate devices 1 and 2 and send temperature data to an arithmetic part 19. Then, delay times corresponding to the temperature variation in the device are stored in a memory 22. Then, the arithmetic part 19 calculates the distance between the main and subordinate devices 2 from outputs of a counter 16 and the comparator 18 and the delay times in the devices corresponding to the temperatures are fetched as data from the memory 22 on the basis of the temperature data from the sensors 21 and 23 to calculate an error in distance measurement, thereby correcting the error due to the delay times in the devices.
Patent JP-2000066051-A (JP)
Title: Production of optical waveguide and optical waveguide
Inventor: SEKIGUCHI MANABU
IPC: C09D183/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a process capable of rapidly and easily producing an optical waveguide having low waveguide loss and excellent heat resistance and an optical waveguide by this process. SOLUTION: At least one of the lower clad layer 13, core portion 15 and upper clad layer in the process for producing the optical waveguide consisting of a substrate 12, the lower clad layer 13, the core portion 15 and the upper clad layer are formed by means of applying a radiation curing compsn. and curing this compsn. by irradiation with radiation. The core portion 15 is preferably formed by irradiating the thin film obtd. by application of the radiation curing compsn. with the radiation according to a prescribed pattern, thereby removing unexposed parts. The radiation curing compsn. preferably contains (A) at least one compd. selected from the group consisting of a specific hydrolyzable silane compd., its hydrolyzate and its condensate, (B) a photo acid generator and (c) a dehydrating agent.
Patent JP-S61121727-A (JP)
Title: Stator for upright rotary electric machine
Inventor: KURITA MORIKAZU
IPC: H02K1/20
Filed: 1984-11-14
Abstract: PURPOSE:To obtain regity without lowering cooling effect, by providing a ring to the lower section of a stator obtaining necessary rigidity. CONSTITUTION:The outer diameter D of a stator 1 is set to the value obtaining necessary rigidity. A ring 6 is provided for the stator 1 between the fixed side a of the stator 1 and a core 5, and the inner diamter d of the ring is set to the value requiring necessary cooling air speed. A ring 7 is provided outside the stator 1, between the core 5 and the counter fixed side (b) of the stator 1. In this manner, cooling effect can be enhanced without lowering the flexural rigidity of a vertical electric machine.
Patent JP-H0975507-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting an out ball and a safe balls without ball blocking. SOLUTION: In a game machine to play by discharging playing balls into a game area from a discharging tool, a passage 27 and a collection part 26 to guide a safe ball producing a prize in the game area are formed in a deeper side of an out hole 25 into which an out ball without producing a prize in the game area is flown, and a plurality of ball detecting sensors 33 to detect passing balls are arranged in parallel on the bottom of the collection part 26, and a recovery gutter 37 is connected in the downstream of the ball detecting sensors.
Patent JP-H0691538-A (JP)
Title: Manufacture of metal bond grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/06
Filed: 1992-09-07
Abstract: PURPOSE:To form a chip pocket easily, and improve abrasive grain joining strength by forming a Cu metal plating layer on the surface of an abrasive grain by means of an electroless plating method, forming next a press-fitted coating layer composed of Cu-Sn type mixture on the surface of the Cu metal plating layer by means of a friction welding method, and carrying out pressurizing molding and sintering on this metal coating abrasive grain onto a metal base. CONSTITUTION:A Cu metal plating layer 11 is formed on the surface of a super abrasive grain 10 such as diamond by means of an electroless plating method, and next, a metal coating abrasive grain 12 is inputted to a drum 1 of a pressurizing rolling device together with mixed powder body 13 of Cu powder and Sn powder, and a press-fitted coating layer 14 is formed on the surface of the Cu metal plating layer 11. Thickness of the Cu metal plating layer is set in about 0.1-20mum, and an average particle diameter of the Cu powder and the Sn powder is set in 0.1-50mum, and is set in about 1-30% of an average particle diameter of the abrasive grain 10. The abrasive grain forming this press-fitted coating layer 14 is filled up in a mold together with a metal base, and pressurizing molding and sintering are carried out, and an abrasive grain layer can be formed.