baber/WOPTO huggingface dataset:
Patent JP-H02257788-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURODA MASATAKA
IPC: G11B20/02
Filed: 1989-03-30
Abstract: PURPOSE:To reduce color blurring by retarding a luminance signal by one horizontal scanning period only so as to deviate a chrominance signal and a luminance signal for one horizontal scanning period only. CONSTITUTION:A reproduced chrominance signal C is retarded by two horizontal scanning periods only with a comb-line filter 4, crosstalk with a track is eliminated and inputted to a mixer 3, and a reproduced luminance signal Y is inputted to the mixer 3 via a delay element 8 having a delay time corresponding to one horizontal scanning period. Since the reproduced luminance signal Y is retarded by one horizontal scanning period only and mixed with the reproduced color signal C, then the relative phase shift between the color signal and the luminance signal is kept within one horizontal scanning period. Thus, color blurring of a contour of the video or the like is reduced and the video image with excellent picture quality is obtained.
Patent JP-S61236455-A (JP)
Title: Method of machining inner surface of pipe member
Inventor: OKUBO KIMIO
IPC: B23Q11/10
Filed: 1985-04-12
Abstract: PURPOSE:To effectively dissipate friction heat to the outside of a pipe material to prevent the temperature rise of the pipe material and a tool, by supplying a cooling liquid to the edge tip of the tool from one end of the pipe material through the inside of the pipe material. CONSTITUTION:A tool 11 such as drill, reamer, etc. is held by a chuck 13 of a tool bed 12 in a machine tool so that it is rotatable about the axis, and a spindle 14 opposing the tool bed 12 has a collet structure by means of which a pipe material such as stainless pipe material, etc. which is hardly ground, is held coaxially with the tool 11. The spindle 14 is rotated about the rotating axis of the chuck 13, and is moved in the direction parallel to the axis of the chuck 13. A pipe guide 16 for guiding the front end side of the pipe material 11 is disposed between the main shaft 14 and the tool bed 12. The rear end side of the pipe material 11 is connected to a cooling liquid supply hose 18, entirely through a swivel joint 17.
Patent JP-H04285334-A (JP)
Title: Divided type brake caliper
Inventor: SAKAI JUN
IPC: F16D65/02
Filed: 1991-03-15
Abstract: PURPOSE:To reduce sizes of caliper and a support by reducing a diameter of an interference avoiding line in respect to a wheel, and to obtain high rigidity preferable in view of brake characteristic by decreasing a bending moment of sliding pins at the time of braking by a piston. CONSTITUTION:In a divided brake caliper 1, a main body having a piston and pad which pressurize one side of a rotor is connected to a reaction part 3 which pressurizes the other side of the rotor at a plurality of portions by means of fastening member. Time caliper 1 is supported movably to a caliper support 5 by means of sliding pins 7, 7 at two portions of the rotor rotating-in side and the rotor rotating-out side across the piston. The fastening member is integrated with the sliding pins 7 so as to connect the main body with the reaction part 3. In addition, the centers P, p of the sliding pins 7 and a piston centers O arranged substantially linearly in a side view.
Patent JP-S60220468-A (JP)
Title: Vector arithmetic control system
Inventor: AOKI MASAKI
IPC: G06F15/78
Filed: 1984-04-17
Abstract: PURPOSE:To enable effective optimization process by detecting an expression of invariable value in repeated execution loop part in a program and setting the value in a register before executing the loop. CONSTITUTION:When execution arithmetic command of required program is received from a central processing unit 2, the vector arithmetic processing device 1 makes block-transfer from a main memory 3 to a vector register 6, and, for instance, reads out a constant 2.0 to the 1 register of the vector register 6. Each register that holds vector B of the vector register 6 is updated to an added value by 2.0. Above-mentioned value is transferred to each register allotted corresponding to vector A on the vector register 6, and the result is block-transferred to the main memory 3 to replace the preceding vector A.
Patent JP-S63241484-A (JP)
Title: Data processing system
Inventor: NOMI HITOSHI
IPC: G01S7/32
Filed: 1987-03-30
Abstract: PURPOSE:To shorten a data processing time and to obtain a distinct image by generating a azimuth direction reference function necessary for azimuth compression by using Doppler frequency information generated at the time of SAR data processing. CONSTITUTION:This system consists of a data processor 41 which generates high-resolution image data for data acquired by a synthetic aperture radar (SAR) and a quick-looking device 42 which generates image data in real time. Then the device 42 is provided with a Doppler frequency information extraction part 25, which is connected to the azimuth direction reference function generation part 7 of the data processor 41 directly through a communication line 26. In this constitution, an extraction part 25 extracts the accurate Doppler frequency information generated by a SAR data compression part 22 and sends out it too the azimuth direction reference generation part 7 through the line 26. Consequently, the generation part 7 generates the accurate azimuth direction reference function with an extremely small processing quantity.
Patent JP-H04287480-A (JP)
Title: Halftone expression method
Inventor: YAMAKAWA KENJI
IPC: G06T5/00
Filed: 1991-03-15
Abstract: PURPOSE:To record a picture whose contour is clear. CONSTITUTION:A dot matrix 10 consists of 25 cells 10a and the gradation of one recording picture element is changed by 25 steps by recording a dot to each of the cells 10a. Nine recording patterns A0-A8 in which the recording order of a dot to each cell 10a differs are shown in figure. The recording pattern A0 is a pattern in which number of dot is increased from the center toward the surrounding. The recording patterns A1-A8 are patterns in which dots are recorded from the surrounding of the dot matrix and used for recording a contour of a picture. A gradation data of a picture element to be recorded and a gradation data of 8 surrounding picture elements are compared respectively to calculate a difference. When the difference is a prescribed value or over, any of the recording patterns A1-A8 is selected in response to the maximum value of the difference. When the difference is smaller than a prescribed value, the recording pattern A0 is selected. The selected recording pattern is used to record a dot to a cell decided in response to the gradation data.
Patent JP-S59202207-A (JP)
Title: Organic electroconductive material and its production
Inventor: MATSUDA HIROO
IPC: C08F38/00
Filed: 1983-04-30
Abstract: PURPOSE:To obtain an organic electroconductive material having excellent electrical conductivity, stability to oxygen and moisture and good moldability, by rapidly modifying a butadiynyl copper-coordinated high-molecular compound by application of an external stimulus. CONSTITUTION:A butadiynyl copper-coordinated high-molecular compound having a basic unit of a structure of H-CidenticalC-CidenticalC-Cu is rapidly modified by application of an external stimulus. Said rapid modification occurs instantaneously and explosively when the compound is stimulated by, for example, hitting the compound in a solid state with a metallic rod, instantaneously applying a high pressure, heating the compound in part in a vessel, or discharging near the solid, in an atmosphere of air, vacuum, or inert gas. The obtained organic electroconductive material has a high electric conductivity (2S/cm) and it is also possible to increase its electrical conductivity by adding a dopant thereto.
Patent JP-S62232610-A (JP)
Title: Lens barrel driving device
Inventor: AIHARA YOSHIHIKO
IPC: G02B7/28
Filed: 1986-04-03
Abstract: PURPOSE:To instantaneously reproduce focused position without executing a distance measuring operation, by storing in advance an automatic focus or a manually focused position in a storage means a storage command member, and operating a storage regenerative command member in an optional moment. CONSTITUTION:A defocus of an object which has passed through a photographic lens by a focusing start button is calculated by a defocus quantity detecting circuit 4 through a distance measuring optical system 3, and by this defocus quantity, a lens barrel driving controlling circuit 2 operates and drives a lens to focusing position. When a storage command means 7 is operated, lens barrel position information is stored in a storing circuit 6. When a selecting command means 10 is operated, by this stored position information, and thereafter, after a lens barrel 1 has been moved automatically or manually to various framing points, the driving controlling circuit 2 of the lens is driven immediately so that an error become '0' in accordance with a difference of the stored lens position and the present lens position, namely, to a position where a storage switch has been depressed previously, and stopped.
Patent JP-S563255-A (JP)
Title: Sheet classification by collator
Inventor: YANO TAKASHI
IPC: B65H39/10
Filed: 1979-06-18
Abstract: PURPOSE: To improve the classification and accomodation capacity of a collator which classifies and collects the copied paper discharged from a copier by performing control flow with a central control unit.  
     CONSTITUTION: When the number of copying volumes X and that of copying pages Y are input to the central control unit of a copier, each is stored in Register X or Y. When a collator is connected, the number of bottles A and that of bottles to be accomodated B are stored in Registers a and b, respectively. Then the maximum number n that satisfies an exprssion of A≥nX is obtained. When all the copies (XY sheets) can be accomodated in the collator, they are all discharged to the collator. If only L volumes in X volumes  are fully accomodated in the collator, the initial L sheets in the X copies of each manuscript are discharged to the collator and the remainder X- L sheets are discharged to a paper exhaust tray. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11275750-A (JP)
Title: Connector box hand hole in stadium field
Inventor: SUZUKI SATOSHI
IPC: H02G9/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate connection, removal, maintenance and inspection of cables and facilitate keeping the inside of a hand hole dry. SOLUTION: Connector boxes 11 in which various cables for signal transmission, communication and power supply are connected are housed in hand holes 10 which are distributed at a plurality of predetermined positions in a sport stadium field. Each connector box 11 is supported on the wall of each hand hole 10 with movable mechanisms 12, 13, 14, 15, 16 and 17 to be movable between a non-used housed state and an opened cable connection operation state. Respective hand holes 10 are connected to a pump pit via exclusive drain passages and are drained forcibly by a pump in the pump pit.
Patent JP-S52463-A (JP)
Title: Pace measuring device
Inventor: OOE TADATAKA
IPC: G04D7/12
Filed: 1975-06-23
Abstract: PURPOSE: To continuously measure in an analog manner the frequency errors and the stability of high-precision oscillation outputs of electronic timekeeping devices and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S573487-A (JP)
Title: Color three dimensional video display device
Inventor: KIKUCHI MAKOTO
IPC: H04N13/00
Filed: 1980-06-09
Abstract: PURPOSE:To obtain a colored stereoscopic image, by providing a filter covering a part of a fluorescent screen alternately in every field on the fluorescent screen providing a number of RGB repetitive fluorescent substances. CONSTITUTION:A number of RGB fluorescent stripes are provided, and filter 4a, 4b are provided by covering every other RGBs as a set. The filters 4a, 4b are alternately switched into transparent and opaque with a selector switch 6. A lenticular lens 7 is located on the filters 4a, 4b to constitute a color display screen. Left and right signals are inputted to a stereoscopic image signal in synchronizing with the selector switch 6. Thus, the colored stereoscopic image can be reproduced since the filter 4a is opaque in case of the left signal and the filter 4b is opaque in case of the right signal.
Patent JP-H10273232-A (JP)
Title: Container height detecting mechanism for cargo gear
Inventor: MIYAWAKI KUNIO
IPC: B66C13/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect a height from a clamp mechanism to a container so as to quickly and accurately perform cargo work by detecting the rotational amount of a lever contacted with the upper end surface of the container for its contact part and rotated and calculating a height to the container based on the rotational amount. SOLUTION: A clamp mechanism is lowered to a container 3 mounted on a truck load base. Then, during its lowering to the target container 3, first, a horizontal roller 50 is contacted with the upper end surface of a container 3 before the target container 3. As the clamp mechanism 34 is still lowered, the horizontal roller 50 is rotated to advance and, by the movement of the horizontal roller 50, a lever 51 is rotated around the pivotal support shaft of a base body. By the rotation of the lever 51, a proximate switch is actuated and the lowering of the clamp mechanism is stopped. Then, the rotational amount of the lever 51 thus far is detected by a rotation detecting mechanism. A rotational angle based on this rotational amount and an accurate height to the container 3 are calculated by the length of the lever 51.
Patent JP-S59202625-A (JP)
Title: Manufacture of semiconductor material
Inventor: SHINTANI AKIRA
IPC: H01L21/205
Filed: 1983-05-04
Abstract: PURPOSE:To enhance the degree of safety as well as to increase film forming speed without changing the conduction speed of film by a method wherein the mixture of monosilane or monosilane derivative and doping gas and the mixture of carrier gas are saturated by tin chloride, a photochemical reaction is induced, and a high quality silicon film is coated on a substrate. CONSTITUTION:After a silicon wafer 16 has been fully cleaned, it is placed on the prescribed position of a quartz reaction tube 1. After the reaction tube has been vacuum-evacuated using an exhaust system 5, the wafer is heated up using a heater 3. When the temperature is fully saturated, SnCl4 gas is sent in the reaction tube using an He carrier. At this time, the ample 7 of SnCl4 is heated up to a proper temperature. After SnCl4 gas has been filled in the reaction tube 1, a lamp 6 is lighted. The monosilane gas of He dilution 1% is flown into the reaction tube until it is brought to 10Torr or thereabout. At this time, a lamp 6' is lighted simultaneously. The light of said lamp 6' is projected to the reaction system through a sapphire window. The air stream of SnCl4 gas and monosilane gas is stopped. Each lamp is put out, nitrogen gas is sent from an air-stream tube 9, and the wafer is picked out.
Patent JP-H03276370-A (JP)
Title: Electronic computer-coupled electronic picture information storing device
Inventor: SAITO NOBUO
IPC: G06F17/30
Filed: 1990-03-27
Abstract: PURPOSE:To simplify the input operation of the picture information by registering automatically both the attribute data and the document No data into the data base of a host computer with correspondence to the picture information at input of the information. CONSTITUTION:A user sets the original of a desired picture to the stored to an image input device 1 and then inputs the picture data S1 to a picture data writing part 31 of an electronic picture information storing device 3. Then the user operates an attribute information input device 2 for input of the attribute data S4. The picture data S2 is stored in an optical disk 33 via the part 31 in the device 3. In this case, the part 31 outputs the picture address information S3 to an attribute data writing part 32 to show a specific position on the disk 33 where the picture information is stored. The part 32 stores the information S3 in the disk 33 together with the data S4. The desired data S2 is taken out of the disk 33 based on the data S4 and the information S3. Thus the desired picture can be reproduced. Then the data S4 and the document No data S6 are sent to a host computer 4 from the device 3 and stored in a data base 42.
Patent JP-2000271289-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make a game more complicated, and improve the amusement by arranging a plurality of arrangement patterns from among specified kinds of patterns in a manner to be superposed in the vertical direction, and snapping out a specified number of the arrangement patterns one by one by a pendulum pattern arranged on the side, and generating a special award state when the special award pattern is arranged by the snapped out patterns. SOLUTION: When a player wins a start winning port, a pattern random number is generated based on a random number generated by a random number generating section. Based on the pattern information by the pattern random number, a variable display section displays a plurality of arrangement patterns from among two or more kinds of patterns, e.g. six arrangement patterns of 1, 2, 4, 6, 7 and 8 in the vertical direction, and also, displays special patterns at the uppermost location. A pendulum pattern is displayed on the side. The pendulum pattern snaps out a plurality of the arrangement patterns one by one, and they are displayed on the side of the arrangement patterns. When the snapped out patterns are arranged into a special winning pattern, a special award pattern is generated. Thus, the game procedure can be enjoyed, and the amusement can be improved.
Patent JP-H05283820-A (JP)
Title: Printed-circuit board
IPC: H05K3/00
Filed: 1992-03-31
Abstract: PURPOSE:To realize compactness of a board, reducing the projecting portion of a protruded part from a board remaining after cutting, by making the slit ends curved closer to the part of the printed-circuit board to be used. CONSTITUTION:A shape of an end of a slit 31 is composed of two kinds of different arcs. In other words, a radius of an arc closer to the PCB part to be used is relatively smaller by making it a/4 (a: width of a slit), and the radius of an arc closer to the unused part of the PCB a/2. As a result, the shortest distance between a slit 31 and another slit 31 at the bridge 4 is made closer toward the PCB part to be used than the center line of the slit 31. Therefore, a cutting line at the bridge 4 can be made closer toward the PCB to be used. As a result, the protruding length from the board to be used can be reduced. In addition, for the same size case to be used, the component mounting area on the board can be increased.
Patent JP-S61236284-A (JP)
Title: Charcter signal receiver
Inventor: KIRIMOTO MASAO
IPC: H04N7/087
Filed: 1985-04-12
Abstract: PURPOSE:To decide the switching of a channel by comparing the contents of a code memory in an initial state with those when a vertical synchronous signal is not detected for a certain time and then comparing the position and frequency of superposition of a character signal. CONSTITUTION:While a character signal superposition section gate signal PG is at a low level, the output of an address generating means 25 and the output of a latch circuit 24 are applied to the code memory 32 and an arithmetic control means 30 is not connected. While the PG is at a high level, the output of a data switching circuit 28 and the output of an address switching circuit 29 are switched over to the side of the arithmetic control means 30, so the contents of the code memory 32 can be read in. When a character signal is transmitted, the latch circuit sends out a signal, which is written in the code memory 32. Then when a channel is switched and the character signal is received, the latch circuit 24 outputs the signal and the contents of the code memory 32 are changed. The arithmetic control means 30 reads the contents out of the code memory 32 and they are compared with the contents of an internal memory, so that a channel switching detection signal is outputted from an output terminal 33 since the contents are not coincident.
Patent JP-H05305656-A (JP)
Title: Method for manufacturing plastic film and winding this plastic film to form roll
Inventor: BUIRI PUREDEERU
IPC: B29C48/92
Filed: 1991-04-10
Abstract: PURPOSE: To manufacture a plastic film so as to form a roll having an exact cylindrical outline in winding the plastic film. CONSTITUTION: The thickness error distribution is measured, the measured values are processed by computer, and the thickness of the plastic film is increased within the range having the positive error of thickness or the thickness of the plastic film is decreased within the range having the negative error of thickness.
Patent JP-S61236242-A (JP)
Title: Network system
Inventor: MIZUNO HARUNOBU
Filed: 1985-04-12
Abstract: PURPOSE:To send reception data to a terminal device via a bus when the bus is idle by providing a function storing the operating state of a system bus in a node and storing the state into a dual port memory when the system bus is busy. CONSTITUTION:Data received by a node 90 is informed to a CPU 20 via a local bus 40 and the CPU 20 allows a bus supervisory section 60 to supervise the state of the system bus 70. As a result, when the bus 70 indicates a busy state, the CPU 20 stores the reception data in the dual port memory section 50 as it is. On the other hand, the CPU 20 supervises always the bus 70 via the bus supervisory section 60 and only when the result of supervision indicates the idle state, the CPU 20 controls that the reception data stored in the memory section 50 is transferred to a user interface section 80 via the bus 70. The memory section 50 receives it and applies processing to the reception data and transfers the reception data to an interface section 80 via the bus 70.
Patent JP-S534416-A (JP)
Title: Inserting and recording unit for vtr title
Inventor: YONEDA TAI
IPC: H04N5/91
Filed: 1976-07-02
Abstract: PURPOSE: To realize the picture synthesization of oblique scanning system simply and to prevent the lowering in S/N due to rerecording of signal, by rerecording the magnetic pattern already recorded partially and newly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06292064-A (JP)
Title: Video camera clock system
Inventor: IHARA ISAO
IPC: H04N5/232
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a video camera clock system in which one crystal oscillation circuit generates two kinds of clocks required for a camera section. CONSTITUTION:A crystal oscillation circuit 5 oscillates a basic clock 8 so that its frequency is a multiple of (m) of a frequency f1 of a clock generating circuit (CG) 3 driving a solid-state image pickup element and a multiple of (n) of a frequency f2 of a reference clock of a television synchronizing signal generating circuit (SSG) 4 (that is, mXf1=nXf2 and m, n are integers). Then the basic clock is inputted to a 1/m frequency divider circuit 6 and a 1/n frequency divider circuit 7, from which a 1/m frequency divided clock 9 and a 1/n frequency divided clock 10 with respect to the basic clock 8 are generated respectively. The two kinds of the clocks 9, 10 are used for the basic clock for the clock generating circuit 3 driving the solid-state image pickup element and the television synchronizing signal generating circuit 4 respectively.