baber/WOPTO huggingface dataset:
Patent JP-H09139668-A (JP)
Title: Pll circuit
Inventor: MAEDA KAZUNARI
IPC: H04N5/44
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To remove a PLL jitter component, by providing a PL jitter canceling means removing the PLL component included in the output of a phase comparator. SOLUTION: APC(Automatic Phase Control) voltage is taken out from the filter of an IF part 6. When APC voltage is 3.5 to 5.5V, a music selection operation is considered to be stable and a change-over switch 14 is switch-controlled to be connected to an S-side. Input for VCO 3 is set to be the output of an adder 13. When APC voltage shows a value except for 3.5 to 5.5V, the music selection operation is considered to be unstable, and the change-over switch 14 is switch-controlled to be connected to an M-side. Then, input to VCO 3 is set to be the output of the filter 4. An AC component is extracted by means of an AC extraction unit 11 from DC voltage outputted from the filter 4, and is inverted by an AC inverter 12.  An adder 13 acids the output voltage of the filter 4 and the output of the AC inverter 12, and the jitter component included in the output voltage of the filter 4 is removed.
Patent JP-H09138507-A (JP)
Title: Photosensitive resin plate material
Inventor: UMETANI KOHEI
IPC: G03F7/09
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin plate which is free from the 'fold' of a printing original plate, allows neat plate bending, obviates the disengagement in the bite by a vice and is free from stains with ink by using an iron plate having tensile force, etc., of a specific value as a base. SOLUTION: The iron plate having tensile force of >=20 to <=45kg/mm<2> , elongation rate of >=10% and 0.05 to 0.13mm thickness is used for the base. Since the elongation rate exceeds 10%, the iron plate of the base of the printing original plate after plate making has the nature to easily 'bend' dull but the acute 'fold' is liable to arise. If the tensile force is >=50kg and the elongation rate is <=10%, the 'fold' is liable to arise in the printing original plate after the plate making and in addition, the biting part is liable to be disengaged if the plate is mounted by the vice at the time of mounting the plate at the plate cylinder of an ordinary printing machine. If the thickness is below 0.05mm, the printing original plate is liable to bend in spite of <=50kg in the tensile force and over 10% in the elongation rate.  If the thickness exceeds 0.13mm, the rigidity of the plate is too high.
Patent JP-H07146601-A (JP)
Title: Image forming device
Inventor: ADACHI KATSUMI
IPC: G03G21/00
Filed: 1993-11-25
Abstract: PURPOSE:To prevent an electrifying member from being damaged and to form a good image having a long service life by specifying the relation among the length of the electrifying member, the effective width of the photoreceptive layer coating area of a member to be electrified, the developing width of a developing device, and the vibrating width of the electrifying member. CONSTITUTION:When the length of the electrifying member 5 in a longitudinal direction is defined as A, the effective width of the photoreceptive layer applied area 1a of the member 1 to be electrified in the longitudinal direction as B, the developing width of the developing device in the longitudinal direction as C, the vibrating width of the member 5 as D, and the length of the member 1 in the longitudinal direction of a cleaning member as E, then the device is constituted so that equations C+D<A<B-C, and C<E<A+D are satisfied. In this case, the electrifying member (electrifying brush) 5 is obtained by sticking fiber having a resistance value adjusted to a desired value by adjusting distributed amount for carbon on rayon, or a conductive fiber cloth 5a on which a fiber assembly is flocked on a conductive substrate (aluminum, iron, etc.) 5b. The electrifying brush 5 vibrates in a direction perpendicular to a photoreceptor moving direction by a vibrating mechanism.
Patent JP-H10142108-A (JP)
Title: Vehicle inspection apparatus
Inventor: SHIRAI TAKASHI
IPC: G01M17/06
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle inspection apparatus by which a brake test, a speed test and a sideslip test can be performed in one place. SOLUTION: A roller 13 for brake test and a roller 14 for speed test are arranged on a support member 32 as one pair at the front and the rear. A roller 15, for sideslip test, which is freely slidable in the direction of the center of a shaft is arranged between the roller 13 and the roller 14. A cylinder device which raises and lowers both the roller 13 for brake test and the roller 14 for speed test is installed on the support member 32. The cylinder device has a function which sets the advance and the retreat of a piston rod to a free state and which permits the roller 13 for brake test and the roller 14 for speed test to be moved up and down freely. The roller 13 for brake test and the roller 14 for speed test are urged upward by springs 34.
Patent JP-H03155591-A (JP)
Title: Sequential ciphering device
Inventor: TOTSUKA HISAYOSHI
IPC: H04L9/14
Filed: 1989-11-13
Abstract: PURPOSE:To encipher a text in real time without affecting on the input/output speed of the text even when the processing speed of a block cryptographic part is lower than the input/output bit speed of the text by providing a second register to transfer a pseudo random number between the block cryptographic part and a first register. CONSTITUTION:The second register 22 is provided between the first register 13 which outputs a key bit used in encipherment, and the block data of the pseudo random number outputted from the block cryptographic part 11 is stored in the second register 22, and data in the second register 22 is stored in the first register 13. When the EXOR of all the hit data stored in the first register 13 and the text is taken, the content of the second register 22 is immediately transferred to the first register 13, and processing to obtain the block data of the next pseudo random number is performed at the block cryptographic part while the number of enciphering processings equivalent to that of bits transferred to the first register 13 is performed. Thus, by inputting the block data to the second register 22, the EX-OR of the text and the key bit (k) can be taken successively.
Patent JP-H11135766-A (JP)
Title: Solid-state image-pickup device
Inventor: NISHINOSONO AKIHIRO
IPC: H04N5/335
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To form a shunt wiring and light-proofness with a first layer metal film of a CCD linear sensor. SOLUTION: This device has a sensor array 33 composed of effective pixel regions 33A and optical black regions 33B, read gates 34 with charge transfer registers 35 at one side of the sensor array and shutter gates 36 at the other side of the sensor array, light-proof film 53 serving as a shunt wiring which continuously extends over the transfer registers 35, read gates 34, optical black regions 33B and corresponding portions of the shutter gates 36 to the black regions 33b, and shunt wiring 50 on the shutter gates 36, including portions which correspond to the effective pixel regions 33A. The light-proof film 53 and shunt wiring 50 of the shutter gates 36 are made from a first layer metal film.
Patent JP-H04167886-A (JP)
Title: Television receiver provided with brightness improving circuit
Inventor: NAKAO CHISATO
IPC: H04N9/64
Filed: 1990-10-31
Abstract: PURPOSE:To improve the brightness of only the red system without changing the brightness of a black/white signal by providing a detection circuit for a color difference signal R-Y and a mixer circuit between a Y signal and the R-Y signal and superimposing the R-Y signal onto the Y signal only when the R-Y signal is positive. CONSTITUTION:An R-Y signal is detected by a transistor(TR) Q1, the detected signal is divided by resistors R2, R3 for adjusting the signal level and the result is subject to DC shift by a diode D1 and the result is fed to a base of a TR Q2. In this case, when no (R-Y) signal exists, a Zener voltage of the D1 is set so that a base level of the TR Q2 is a base-emitter voltage VBE or below. Thus, the TR Q2 is turned on only when the R-Y signal is positive and the brightness of the Y signal is improved in response to the level of the R-Y signal only for the case. Thus, the brightness of only the red system is improved without changing the brightness of a black/white signal.
Patent JP-2000083233-A (JP)
Title: Authentication device and method and system therefor and storage medium
Inventor: INOUE YUJI
IPC: H04N19/423
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To attain the valid protection of copyrights and the valid use of a work by comparing authorization information included in received moving image data with inputted characters and symbols, and transmitting an instruction signal for instructing the re-reproduction of moving image data from reproduced initial image data to an outside information processor. SOLUTION: A client divides a received MPEG-4 bit stream 205 into plural streams such as plural objects or the information of URL accompanying the objects by a demultiplexer 206. In this case, the information of the URL accompanying each object is transmitted to an IPMPS 207, and any URL information is selected, and an authentication request signal is transmitted to a multiplexer 201 having the corresponding URL connected on a network. When an access permission signal is received from the multiplexer 201, an access can be performed to an object whose access permission is obtained.
Patent JP-2000111355-A (JP)
Title: On-vehicle navigation device
Inventor: FUJIMORI SHUNEI
IPC: G10L15/28
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To satisfy a user's request where the user does not drive a main road as much as possible to avoid traffic jam. SOLUTION: A path reaching a destination on a map in a display device being inputted by an input device from a current location being obtained by an own vehicle position operation device and an arbitrary departure point on the map in the display device being inputted by the input device is retrieved and a guiding path is displayed on the display, and further the path is retrieved as needed halfway through the service. In this case, the guiding path of a first fixed point that is located ahead by a specific distance from the own vehicle position is compared with the guiding path where a vehicle is driving currently each time when a certain amount of time passes or the vehicle drives by a contact distance and a path is retrieved again (S2) when specific conditions are met (S1).
Patent JP-H02143256-A (JP)
Title: Electrophotographic device
Inventor: NOSHO SHINJI
IPC: G03G15/16
Filed: 1988-11-25
Abstract: PURPOSE:To prevent occurrence of an image flow in a no-paper passing section even when a photosensitive body with a protective layer in which a metal oxide is diffused is used or even when an electrophotographic device is used for a long period by not providing an electrifier in a separating section, but coating an electrifier in a transfer ring section with an ozone decomposing substance or causing the electrifier to hold the ozone decomposing substance. CONSTITUTION:This electrophotographic device has no electrifier in the separating section, but an electrifier 4 in the transferring section is coated with an ozone decom posing substance or the electrifier 4 is caused to hold the ozone decomposing substance. It is preferable to use manganese oxide IV, lead oxide IV, copper oxide II or platinum powder as the ozone decomposing substance. For coating the electrifier 4 with such substances, a thin film of such substances is formed on the casing section of the electri fier 4 by vapor deposition, sputtering, etc., or a binding resin is applied to the casing section after the ozone decomposing substance is diffused into the resin. Therefore, even when an electrophotographic device using a photosensitive body with a protective layer 10 in which the metal oxide is diffused is used, no image flow occurs at the no-paper passing section and a highly reliable high picture quality can be maintained for a long period.
Patent JP-2000115063-A (JP)
Title: Base station device and communication method
Inventor: SATO TAKAAKI
IPC: H04W24/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To transmit a reception response signal without perfectly interrupting the transmission of down packet data from a mobile communication exchange control station by monitoring the number of non-transmitted reception responses and controlling the priority order of down packet data and a reception response signal in accordance with the number of the non-transmitted reception responses. SOLUTION: The reception of up packet data is reported to a packet ID number monitoring part 207 and the number of non-transmitted packet IDs in a packet ID number monitoring part 207 is increased by one. When the number of non-transmitted packet IDs exceeds a previously set threshold, the transmission request of the reception response signal is outputted from the packet ID number monitoring pat 207 to a transmission order control part 208. The transmission of down packet data is prior to that of the reception response signal till the number of non-transmitted packet IDs becomes the threshold so that transmission is executed without perfectly interrupting down packet data transmission even in the case of the occurrence of up packet reception from a mobile station in a continuous radio frame.
Patent JP-H06148375-A (JP)
Title: Cooling water supply equipment of boiling water reactor
Inventor: SASAGAWA HIROSHI
IPC: G21C15/18
Filed: 1992-11-06
Abstract: PURPOSE:To furnish cooling water supply equipment of a boiling water reactor which enables automatic regulation of the quantity of supply of cooling water according to the water level of the cooling water in a reactor pressure vessel. CONSTITUTION:A cooling water storage tank 3 holding cooling water and an injection piping 4 supplying the cooling water from the cooling water storage tank 3 to a reactor pressure vessel 1 are provided, and a float check valve 6 is provided for an opening part. This equipment is constructed further of a pressure-equalizing piping 5 which connects the reactor pressure vessel 1 and the upper part of the cooling water storage tank 3 together and makes pressures in the reactor pressure vessel 1 and the cooling water storage tank 3 equal when the water level 1a of the cooling water in the reactor pressure vessel 1 becomes a prescribed value or below.
Patent JP-H07152485-A (JP)
Title: Controller for moving cursor
Inventor: NISHIYAMA KAZUHIDE
IPC: G06F3/0354
Filed: 1993-11-26
Abstract: PURPOSE:To provide the cursor controller speedily and easily moving the cursor. CONSTITUTION:In the controller for moving cursor which controls the location of the cursor representing the position to be controlled on the screen of an information processor 101, rotating bodies 104 and 105 with the clic stop function are provided, thereby moving the position of the cursor on the screen in all directions separately and in a character unit or in a line unit. Thus, the character unit and the line unit required at the time of editing the input of the sentence can be speedily and easily performed in all directions and by several characters. The rotating bodies 104 and 105 are located at the center part so that the user may use it by the right hand or by the left hand. As the result, the operability is improved and the working performance is improved.
Patent JP-H01137907-A (JP)
Title: Bulb planting apparatus
Inventor: KOBAYASHI SADAMICHI
IPC: A01C9/04
Filed: 1987-11-24
Abstract: PURPOSE:To provide the above apparatus where an induction section is placed between the hopper and bulb-seeding drum and said hopper and induction section are equipped so as to enable vertical motion along the periphery of said drum, thus ensuring bulbs to be fed to the respective concaves of the drums corresponding to the sizes of said bulks. CONSTITUTION:An induction section 33 is equipped from the exit 15 of a hopper 11 to the backward direction, being placed between the bulb-seeding drum 34 and said hopper 11 so as to enable vertical motion synchronously with the vertical regulation of the hopper 11. When the bulb size is smaller, the hopper 11 is raised to ensure the bulbs to be fed to the respective concaves of said drum 34, whereas, in case the bulb size is large, the hopper is lowered. The bottom wall 16 of the hopper 11 is fitted with a transverse vibrator, while the induction section 33 a vertical vibrator 40.
Patent JP-H01138982-A (JP)
Title: Starting time measuring method for motor
Inventor: SUGIKI SHINJI
IPC: H02P1/16
Filed: 1987-11-25
Abstract: PURPOSE:To enable a starting time to be, exactly measured, by indicating the starting time of a motor with a numerical value. CONSTITUTION:From a start trigger circuit 3, by first FG signal among the FG signals of output generated from a frequency generator, the output of start signal is generated. By a counter 4, the counting of clock pulse is started when the start signal is applied to. In the meantime, by an F/V converter, the FG signal is F/V-converted. From a window comparator 2, the output of pulse is generated every time output signal from the F/V converter 1 coincides with an upper limit value or a lower limit value. By a latch circuit 6, the counting value of the counter 4 is latched every time the output of the pulse is generated from the window comparator 2, and is indicated on an indicator 7. As a result, a starting time can be exactly measured.
Patent JP-H10144379-A (JP)
Title: Structure for preventing inverse insertion of terminal
Inventor: KOUMATSU SEIJI
IPC: H01R13/42
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To reliably detect inverse insertion and prevent deformation of a terminal at the time when the terminal is inserted into a connector housing in upside down state. SOLUTION: This structure is to inhibit the inverse terminal insertion by forming projected parts 2, 3 for preventing inverse insertion in a terminal 1, forming guide grooves 1... corresponding to the projected parts 2, 3 in the inner wall of the terminal storing chamber 26 of a connector housing, and bringing the projected parts 2, 3 at the terminal ends of the guide grooves 5. A plurality of the projected parts 2, 3 are formed in one wall part 13 and the other wall part 17 of the terminal 1 and arranged at relatively shifted positions in the longitudinal direction of the terminal and a plurality of the projected parts 2, 3 are simultaneously brought into contact with the terminal ends 32... of the respective guide grooves 5....  Two of the projected parts 2, 3 are arranged at 90 deg. directions and relief grooves 7, 8 for normal insertion to respective projected parts are arranged at 90 deg. directions in the inner wall of the terminal storing chamber 26 on the opposite to the respective guide grooves 5 in the 90 deg. directions.
Patent JP-S62152025-A (JP)
Title: Power supply circuit for electronic circuit used for vehicle
Inventor: HASHIMOTO KYOSUKE
IPC: G05F1/56
Filed: 1985-12-25
Abstract: PURPOSE:To obtain the output voltage which is stable even with the voltage variance of a battery power supply by using a transistor TR having its emitter end connected to an output line and then setting a Zener diode between the base end of the TR and the earth. CONSTITUTION:A fixed current iR decided by the diodes D1 and D2, a resistance R2 and a transistor TR1 is supplied to a Zener diode ZD1. Then the value VZD1-VBE2 obtained by subtracting the base-emitter voltage VBE2 of a TR2 from the Zener voltage VZD1 of the diode ZD1 is equal to the output voltage V0. Here the current iR is defined as iR=(VD1+VD2-VBE2)R2, where the forward voltage drops of the diodes D1 and D2 are referred to as VD1 and VD2 together with the base-emitter voltage of the TR1 defined as VBE1 respectively. Therefore a constant current is always supplied to the diode ZD1 despite the variance of the battery voltage. This secures the fixed level of voltage VZD1, thereby stabilizes the output voltage V0.
Patent JP-H02141573-A (JP)
Title: Method and device for ion beam sputtering
Inventor: YAMAMOTO KIMISUMI
IPC: C23C14/46
Filed: 1988-11-24
Abstract: PURPOSE:To easily and accurately form an inclined film with which the component compsn. of the sputtered and deposited film changes in the film thickness direction by irradiating plural targets consisting of different film materials alternately by an ion beam, thereby sputtering the targets. CONSTITUTION:The plural targets 4a, 4b consisting of the different film materials are irradiated by the ion beam 9 from an ion beam source 2 disposed adjacently to a vacuum chamber 1 by which the targets are sputtered and the film consisting of these film materials is formed on the substrate 6. A target holder 12 disposed with the targets 4a, 4b of the above-mentioned ion beam sputtering device is moved in an arrow A direction via a revolving shaft 11a by a stepping motor 11 and the respectively disposed targets 4a, 4b are irradiated with this ion beam 9. Further, the above-mentioned motor 11 is controlled by a controller 13 so that the targets are irradiated with the ion beam for the prescribed period of time. The inclined film having the desired component ratios is easily formed in this way without generating the contamination of the components with each other.
Patent JP-H11134475-A (JP)
Title: Picture input device
Inventor: YOSHIDA YASUHIRO
IPC: G06T1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To input picture with excellent resolution and to execute a smooth filter change-over operation by processing a signal through the use of two kinds of data in the case of inserting a specified space frequency filter and in the case of no insertion. SOLUTION: An original 86 is inputted by a two-dimensional matrix-shaped optical battery 84 so as to obtain data (a) and, after that, the original 86 is inputted by the optical battery 84 through the use of a high pass space frequency filter 85 provided with a frequency characteristic which is related to a half of the space sampling frequency of the optical battery 84 so as to obtain data (b). Then, the same picture element of data (b) is subtracted from that of data (a) so as to obtain data A. In a signal processing part 81, the product of data (b) and the signal of the half of the space sampling carrier frequency of the optical battery 84 is calculated by the filter 85 so as to obtained data b' and, after that, data B is obtained by using the filter being equivalent to the filter 85. Then, the signal processing part 82 respectively executes the Fourier transformation of data A and B, adds them on a frequency axis, executes inverse Fourier transformation and obtains data with high resolution.
Patent JP-H03158096-A (JP)
Title: Telephone exchange
Inventor: KOMODA YOSHIYUKI
IPC: H04M3/42
Filed: 1989-11-15
Abstract: PURPOSE:To avoid malfunction in the case of new line wire call while a line wire is busy by deciding it to be a line wire call after a line wire is once disconnected when a succeeding signal is inputted within a 2nd prescribed time after the input of maximum digit number of a dial signal for speech processing and applying line wire call based on a dial signal stored in a storage means. CONSTITUTION:A 1st dial signal is inputted within a 1st prescribed time t1 after hooking and a succeeding dial signal is not inputted till a 2nd prescribed time t12 elapses after the input of a maximum digit number of the dial signal for speech processing, then it is discriminated to be the arrival of a dial signal for speech processing during line wire talking and the stalking processing is executed. Moreover, when the succeeding dial signal is inputted within the 2nd prescribed time t12, it is decided to be line wire dialing after disconnection of the line wire once and line wire dialing is processed based on a dial signal stored in a storage means. Thus, the speech processing during line wire talking and the line wire dialing are surely identified and malfunction for new line wire dialing during line wire talking is prevented.