baber/WOPTO huggingface dataset:
Patent JP-2000338607-A (JP)
Title: Back projection type screen
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/625
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type screen whose vertical angle of view is enlarged, whose horizontal angle of visibility is wide, by which a video is observed in a wide range and which is excellent in definition and is bright. SOLUTION: This back projection type screen is constituted by a Fresnel lens sheet 10, and a horizontal lenticular lens sheet 20 having action for refracting image projected light in the horizontal direction and constituted by juxtaposing a group of cylindrical lenses in the horizontal direction, and further it uses a film type vertical lenticular lens sheet 30 having action for refracting the image projected light in the vertical direction and constituted by juxtaposing a group of cylindrical lenses in the vertical direction as another optical part, whereby it is constituted of three optical parts.
Patent JP-H0317787-A (JP)
Title: Intra-frame area detecting device
Inventor: YAMAMOTO TADASHI
IPC: G06T7/60
Filed: 1989-06-15
Abstract: PURPOSE:To detect a correct intra-frame area even in the case of a complicated frame line by providing a discriminating means between a frame and ground, a level storing means for a discrimination part, a level deciding means, and a means to decide the inside and the outside of the frame by referring to a level. CONSTITUTION:A picture input part 101 A/D-converts input, and corrects shading, and removes a color noise. A color discriminating part 102 discriminates between an achromatic color original picture component and a chromatic color frame line by using a look-up table. An omitting processing part 103 omits the picture element in a main scanning direction of a frame chrominance signal 113 of the part 102. An intra-frame area detecting part 104 discriminates the intra-frame area according to the reduced frame chrominance signal by prescribed algorithm. A picture editing processing part 105 executes editing processing designated by an operator for the inside of the frame in conformity to the intra-frame signal 115 of the part 104. Through this configuration, even in respect of the area surrounded by double or more frame lines or the frame line with a downward-recessed part, the downward-recessed part or the inside of the double frame can be discriminated from the outside of the frame.
Patent JP-S5852322-A (JP)
Inventor: MAIKERU II FUOODO
IPC: C08G73/02
Filed: 1982-08-30
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-H04373230-A (JP)
Title: Bit phase synchronization circuit
Inventor: HINO SHIGEKI
IPC: H04L7/02
Filed: 1991-06-21
Abstract: PURPOSE:To attain high speed data reception at 2Gbit/sec or over by forming the bit phase synchronization circuit having no delay element in its inside. CONSTITUTION:Selectors 12, 13, select a clock signal with a consecutive phase in a polyphase clock signal. Latches 14, 15 respectively fetch a reception data 11 in response to the selected clock. An out of synchronism deciding means 16 checks fetched reception data over a prescribed clock cycle number and decides out of synchronism through consecutive unmatch detection. When out of synchronism is decided, a clock selection control means 17 allows the selectors 12, 13 to selects a succeeding phase or a just preceding clock signal and the selected signal is outputted to a post-stage. Through the configuration above, no delay element is included in the inside of the circuit, and an internal clock of a receiver is adjusted to be in phase with reception data in the transmission of a high speed digital signal and stable reception is attained.
Patent JP-S5774855-A (JP)
Title: Helical scan type video tape recorder
Inventor: ISHIKURA MASAO
IPC: G11B15/18
Filed: 1980-10-29
Abstract: PURPOSE: To always start a rotary drum exactly, by giving pulsation to a drum motor and a reel motor in the reverse direction to each other, when a rotary drum does not start due to a stick of a tape.  
     CONSTITUTION: In case when a drum motor 15 does not start even if a drum start command signal (a) is supplied and a timing pulse generator 21 operates by the prescribed timing (after about 3 seconds), a square wave (d) of 0.5Hz is outputted from an NAND gate 25. By this output, switching circuits 12, 26 and 29 are switched and controlled, and terminal voltage (h) of the drum motor 15 is turned on and off at intervals of 1 second, and at the same time, voltage (i) of a reel motor 18 is also varied to voltage V 1  and V 2 , alternately. Accordingly, to both the motors 15, 18, pulsation in the opposite direction to each other is given. This operation is executed until a timing generator 24 operates. In this way, a stick of a tape is released, and a rotary drum is started exactly at all times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05341059-A (JP)
Title: Step motor device for electronic watch/clock
Inventor: TAKAKURA AKIRA
IPC: G04C3/14
Filed: 1992-06-10
Abstract: PURPOSE:To supply a step motor with optimum pulses in compliance with increment of the load on a rotor, etc., and make stable inverting motions by sensing the rotating condition of the motor, and changing the width of drive pulses and the voltage impressing direction. CONSTITUTION:Signals from an oscillator circuit 10 are frequency divided 11, and a plurality of timings are supplied to a pulse waveform synthesizing circuit 13. With an inverted hand feeding signal, an invert signal 12 is fed to the synthesizing circuit 13 and an inverse pulse width control circuit 17. In conformity to a pulse forming signal, the synthesizing circuit 13 synthesizes the inverse pulse with a sensing pulse for sensing the rotation in inversive drive. A driver circuit 14 turns on and off a drive gate in conformity to the inverse pulse, and a drive voltage is impressed on a motor 15 to make inversive drive. A sensor circuit 16 turns on and off a sensing gate in the sensing division for inverted driving pulses and senses the drive voltage, and the result is compared with the reference voltage. The result from comparison is changed into a pulse change signal, which is emitted to the control circuit 17 and then is reset. The control circuit 17 prepares a pulse forming signal in conformity to the pulse change signal and invert signal 12.
Patent JP-H0625514-A (JP)
Title: Thermoplastic polyester composition and film
Inventor: KIMURA MASAHIRO
IPC: B29C55/12
Filed: 1992-06-10
Abstract: PURPOSE:To provide a thermoplastic polyester composition comprising a polyester containing organic polymer fine particles extremely fine in their particle diameters and inorganic particles having a specific particle diameter, and giving films excellent in flatness, lubricity and wear resistance. CONSTITUTION:This thermoplastic polyester composition comprises (A) a thermoplastic polyester preferably consisting mainly of a polyethylene terephthalate, (B) organic polymer fine particles (preferably, styrene/ethylvinylbenzene/ divinylbenzene copolymer, etc.) having a particle diameter of 0.002-0.1mum, preferably 0.02-0.08mum, more preferably 0.002-0.07mum, preferably the heat-resistant organic polymer fine particles having a thermal decomposition temperature of >=350 deg.C, in an amount of 0.01-10wt.% based on the component A, and (C) inorganic particles (preferably silicon dioxide or calcium carbonate) having a particle diameter of 0.002-5mum in a B/C weight ratio of 1/(0.001-10). The biaxially oriented (laminated) polyester film comprising this composition.
Patent JP-S6210728-A (JP)
Title: Kanji (chinese character) code converting system
Inventor: HATSUTORI YUUJI
IPC: G06F5/00
Filed: 1985-07-09
Abstract: PURPOSE:To compress a necessary code area to the minimum by filling the unused area of the code system space assigned to the pair of the corresponding table. CONSTITUTION:To compress the space area of an I-F code table 10, the head address of a necessary code part 11 is extracted, the original point is shifted and a necessary code part 11' is obtained. In such a case, the size of the area occupied by the necessary code part 11' is the hexadecimal (X'40'XX'CO') and the area of the size is tightly arranged excluding an unnecessary part 12'. Namely, to compress the code system space area, by shifting, first, the head address for the necessary code part to the original point or the prescribed point and limiting the area, the unused area spread upward and downward is collected to one place. Next, the first byte of the necessary code part is shifted by two bits to the right, extracted from the original and thus, the pulling- out area between necessary code parts is excluded. Thus, the occupying area of the address space area can be compressed up to the necessary minimum limit.
Patent JP-S5854297-A (JP)
Inventor: KATOU YOSHIYA
IPC: F16L43/00
Filed: 1981-09-23
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-H0317367-A (JP)
Title: Hinge base for fitting hinge
Inventor: KITAMURA SHINJI
IPC: E05D5/02
Filed: 1989-06-13
Abstract: PURPOSE:To facilitate fitting work and improve the efficiency of the work and make an appearance beautiful and improve decorating property by fitting a hinge for fitting a door on a door frame or the like, on the door or the door frame or the like, via a hinge base. CONSTITUTION:At one side end section of a base main-body 31 in the width direction, a strip recessed-section 24 with an engaged covering section 22 is set, and at the other side end section, a plurality of notched sections 26 with the same length as that of a hinge 1 and with the same width as that of a lower slat 5 are set, respectively. After that, at the side edge of the other side end section, a strip salient-section 27 in the sane shape as that of the pipe section outer-diameter of the hinge 1 is set, and at a base section 28, a plurality of fixing holes 29 are arranged. Then, a hinge base 20 consisting of the base main-body 31, a plurality of the engaging members 26, and the covering member 22 is used, and a door 37 is fitted on a door frame 38 or the like by the hinge 1. As a result, without setting a mortise on the door 37 or the door frame 38, the hinge 1 can be fitted exactly and easily.
Patent JP-S5482924-A (JP)
Title: Keyboard for japanese character input unit
Inventor: KANDA TAISUKE
IPC: G06F3/02
Filed: 1977-12-15
Abstract: PURPOSE: To make easy the key operation, by providing five consonant and vowel keys respectively in the japanese character input unit converting Kana (Japanese character) into Kanji (Chinese character) and locating the keys at the position operationable with the finger tips of left and right hands.  
     CONSTITUTION: In inputting Japanese words as data, the input processing is made with Kana characters, consonant keys 1 to 5 are located to the finger tips of the left hand of the operator and the Kana-Kanji conversion key 6 is placed corresponding to the palm, vowel keys 1' to 5' are placed against the finger tips of the right hand and the space key 6' is located against the palm. Further, the left hand consonant keys 1 to 5 and the right hand vowel keys 1' to 5' are operated according to the combined condition predetermined and the input of Kana character is made easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10339584-A (JP)
Title: Plasma oven
Inventor: ARAI TERUO
IPC: F23J1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency by arranging a plurality of magnets by allowing identical electrodes to oppose an oven wall for constituting an oven body at the outer periphery of an oven body. SOLUTION: An oven wall 2 of a cylindrical oven body 1 where upper and lower parts are blocked is formed by high-temperature resistance refractory and a screw conveyor 3 for supplying a heated object is connected to the upper portion of the oven body 1. Then, a flame plasma burner 4 for discharging a high-temperature gas being turned into plasma into the oven body 1 is mounted to the upper portion of the oven body 1 around the connection part of the screw conveyor 3, and an exhaust port 5 for evacuating a melted slug is provided at the lower portion of the side wall of the oven body 1.  Further, a group consisting of a plurality of electromagnets 6 is arranged at upper and lower stages so that identical electrodes oppose the oven wall 2 for constituting the oven body 1 at the outer periphery of the oven body 1, and a coil 8 of the electromagnets 6 is connected mutually in series and are excited from a DC power supply. Also, a cooling passage is formed in a magnetic body 7 and coolant is supplied from a coolant entrance 10a and is evacuated from a coolant exit 10b.
Patent JP-S64349-A (JP)
Title: Pump driving mechanism for engine
Inventor: TOGAWA KAZUHIRO
IPC: F02M37/06
Filed: 1987-06-19
Abstract: PURPOSE: To attempt the simplification of a pump driving mechanism by forming a pump driving cam monolithically with the part o a balancer shaft connecting mutually and monolithically an unbalanced weight of a balancer arranged in parallel with a crank shaft so as to allow said cam to drive a pump.  
     CONSTITUTION: A balancer driving gear 10 is monolithically coupled with the tip end of the crank shaft 7 of a straight multi-cylinder engine 1 so as to allow the balancer gear 12 of a balancer 11 arranged in parallel with the crank shaft 7 to be meshed with said gear 10. This constitution thereby enables the rotation of the crank shaft 7 to rotate the balancer 11 at an equal revolving speed to the reverse direction. And a fuel pump driving cam 15 is provided at the center section of the shaft section 13 of the aforesaid balancer 11 so as to arrange a fuel pump 20 for a balancer cover 19 while being positioned at the outside of the cam 15. Then, the rotation of the cam 15 allows the push rod of the fuel pump 20 to be reciprocated via a slipper 27 so as to actuate thereof for discharging fuel after intake. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5874882-A (JP)
Inventor: JIYON AARU NIIRINGU
IPC: F04B43/10
Filed: 1982-08-31
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-S5580614-A (JP)
Title: Vertical conveyer with extra-high lift
Inventor: UCHIUMI MITSUO
IPC: B65G47/57
Filed: 1978-12-08
Abstract: PURPOSE: To stabilize the relay of load at the descending portion of a high-lift chain conveyer, by setting a shuttling unit above the conveyer.  
     CONSTITUTION: This vertical conveyer system has a relay conveyer 3 between the lower conveyer 1l and the higher conveyer 1h, and both conveyers 1l, 3 have detour paths 2, 4 above them, respectively. The conveyre conveys load placed on a tray whose two corners on the diagonal line are held by two parallel chains 10u, 10d. Each tray can be taken out from any position on the conveyer. A carry-out clamp 60a for connecting with floolwing conveyre, carry-out clamp 50a and waiting device 55a are set to the detours, which makes the tray safely relayed between adjacent stages of conveyers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63312868-A (JP)
Title: Thermal transfer line printer
Inventor: KOGA HIDETOSHI
IPC: B41J11/02
Filed: 1987-06-17
Abstract: PURPOSE:To make it possible to press printing paper and an ink sheet against the entire surface of a thermal head with a uniform pressure, by providing a main platen and an auxiliary platen rotated in close contact with and in parallel to the main platen by the rotation of the main platen. CONSTITUTION:Printing paper 5 and an ink sheet 2 are supplied and fed in synchronism with the rotation of a main platen 6. In this case, a vibration generated by a motor or the like, a deflection due to the friction between the paper 5 or the ink sheet 2 and a thermal head 1 or the like tends to be induced in the main platen 6. However, the vibration is adsorbed by an auxiliary platen 7 rotated in close contact with the main platen 6, and deformations of the main platen 6 due to the deflection or the like are corrected by the auxiliary platen 7. As a result, no vibration or deflection is generated at the contact part between the main platen 6 and the thermal head 1, and the paper 5 and the ink sheet 2 can be pressed against the thermal head 1 with uniform pressure.
Patent JP-S63317292-A (JP)
Title: Silver alloy filler metal for brazing
Inventor: KASHIWAGI KOZO
IPC: C04B37/00
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an Ag alloy filler metal for brazing suppressing the surface roughening of the filler metal after brazing and also suppressing the occurrence of ruggedness, by incorporating a specified amt. of a specified component into an Ag-Cu-Sn alloy. CONSTITUTION:This Ag alloy filler metal for brazing is an alloy consisting of 20-50wt.% Cu, 3-12wt.% Sn, 0.001-1.0wt.% at least one among Ti, Zr, V and Nb and the balance Ag. Since the surface roughening of the filler metal after brazing is suppressed and the occurrence of ruggedness is also suppressed, even when a member brazed with the filler metal is subjected to acid cleaning or plating, only a small amt. of a cleaning soln. or the like enters the surface recesses in the filler metal and the tarnish and corrosion of the brazed part are inhibited.
Patent JP-H0713813-A (JP)
Title: Time-out monitoring method
Inventor: MABUCHI TERUCHIKA
IPC: G06F11/30
Filed: 1993-06-23
Abstract: PURPOSE:To increase the data processing speed of a computer by decreasing the frequency of the setting and resetting of a timer when hardware processing needs to be performed plural time as to the timeout monitoring means which decides a time-out state and ends the hardware processing unless the hardware processing ends within a specified time. CONSTITUTION:A control program P6 performs timer actuation P2 first and then the control program P6 performs time setting P10 for a timeout and the hardware processing P3. Then the time setting P10 and hardware processing P3 are repeated until the processing is performed plural times. Time-out exit processing P12 is started at each prescribed time and the current time is compared with the time of the time setting P10 by time-out exit processing to monitor the time-out.
Patent JP-H0719978-A (JP)
Title: Pressure sensor
Inventor: TAURA MASAZOU
IPC: G01B7/16
Filed: 1993-06-23
Abstract: PURPOSE:To measure pressure in a wide range by integrally forming a substrate with a diaphragm section deformed by the measured pressure and a connecting terminal section protruded partially, providing a resistor strain gauge near the center of the diaphragm section, and providing a connecting terminal on the connecting terminal section. CONSTITUTION:A substrate 10 made of a metal plate is integrally formed with a nearly circular thin plate-like diaphragm section 11 supporting an edge section 16 with a pedestal 18 and a rectangular connecting terminal section 12 partially protruded from it to the outside of a case 21 and receiving no pressure. A groove-like slit 17 is formed between the diaphragm section 11 and the connecting terminal section 12 of the substrate 10. The pedestal 18 having a pressure chamber forming recess 19 for introducing pressure is stuck to the lower face of the substrate 10, and a pressure feed port 20 is communicated with the recess 19. A fluid is fed into the recess 19 from the feed port 20, the pressure presses and strains the diaphragm section 11, the strain quantity is detected by a resistor strain gauge 30, and it is detected by another detecting mechanism through a connecting terminal 14. The displacement quantity of the diaphragm section 11 can be measured in a wide range, and the pressure can be accurately measured.
Patent JP-H05339398-A (JP)
Title: Equipment for corona discharge treatment
Inventor: TAKASHITA HIROHIKO
IPC: C08J7/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide the title equipment which can prevent the occurrence of harmful spark discharge to ensure the treatment of a resin molding throughout to the edge, produces a marked effect of surface treatment on a resin molding, and can easily cope with a resin molding different in shape because of the simple structure of the electrodes. CONSTITUTION:The title equipment is provided with: a transfer conveyor 70, such as a roller conveyor, for transferring resin moldings 10; a counter electrode 20 arranged below the conveyor 70; a dielectric 60 that covers the surface of the electrode 20; a number of discharge electrodes 40 installed at a certain distance along the transfer path for the moldings 10 and facing the upper ends of the moldings 10 to conform to the shape of the end; and a high-voltage pulse generator 500 for applying a high-voltage pulse with a pulse width of at least 1mus, an average field strength, represented by applied voltage (crest value)/distance between electrodes, of 6-20kv/cm, and a pulse frequency of at least 10pps between the discharge electrode 40 and the counter electrode 20.
Patent JP-S5675984-A (JP)
Title: Lubricator for fully enclosed electromotive compressor
Inventor: ABE NOBUO
IPC: F04B39/02
Filed: 1979-11-26
Abstract: PURPOSE: To improve the lubrication characteristic and to simplify the assembly, by pressing a spiral member for scooping the lubrication oil against the inner wall of a hole in a rotary shaft by means of a cylindrical member made of a stainless steel plate, then using the space formed by the rotary shaft and the cylindrical member as an oil flow path.  
     CONSTITUTION: The outer diameter of a spiral member 11 in a rotary shaft 7 is slightly shorter than the inner diameter of a hole 7b made at the tip of the rotary shaft 7, where the spiral member 11 is fitted in the hole 7b while a cylindrical steel plate spring 12 is fitted at the inner diameter side of the spiral member 11. As the rotary shaft 7 rotates, the spiral member 11 will scoop the lubrication oil at the tip thus to feed to an oil hole 7c. With such structure the space formed by the rotary shaft 7 and the cylindrical member 12 will provide an oil flow path, thus to provide a good lubrication characteristic. Since the spiral member 11 is simply jointed with the rotary shaft 7, general molding tolerance can be applied on each part when fitting resulting in quite simple assembling structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5376167-A (JP)
Title: Ion exchanging method
Inventor: IZUMI SEIJI
IPC: C02F1/42
Filed: 1976-12-18
Abstract: PURPOSE: To make the formation of waste regeneration soln. min. by sprinkling water which has been ion exchanged in upward flow as blocking water into the tower at the upper part for the purpose of preventing fluidization of ion exchange resin so as to correct the defect that the resin is pushed up within the tower by upward flow of water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0319461-A (JP)
Title: High reliability equipment for electronic exchange
Inventor: MAYA YUZURU
IPC: H04Q3/545
Filed: 1989-06-16
Abstract: PURPOSE:To execute fault processing while applying call processing even at an overload even when a fault takes place to part of a terminal equipment or a terminal controller by providing an auxiliary processor and a buffer memory to an electronic exchange. CONSTITUTION:An auxiliary processor 11 and a buffer memory 15 are provided, and the buffer memory 15 is provided with a reception queue 16, a transmission queue 17 for communication between a central controller 10 and terminal controllers 31-3n, a reception register 18 and a transmission register 19 for communication between an auxiliary processor 11 and the terminal controllers 31-3n. A central controller 10 executes the call processing by using the reception queue 16 and the transmission queue 17 for the buffer memory 15. The auxiliary processor 11 executes communication diagnostic processing, and when a fault takes place, the diagnostic processing is interrupted to read the reception register 18 of the buffer memory 15 to execute a fault processing and after the end of fault processing, the diagnostic processing is restarted. Thus, the call processing, fault processing and diagnostic processing are executed efficiently.