baber/WOPTO huggingface dataset:
Patent JP-H03294494-A (JP)
Title: Formation of film on surface of heat radiating plate
Inventor: OGAWA YOSHIFUSA
IPC: H05K7/20
Filed: 1990-04-12
Abstract: PURPOSE:To suppress the contamination of the surface of a heat radiating plate of copper by adding specified amts. of saccharin and 2-butyne-1,4-diol as brighteners to a Watts bath as an Ni plating soln. and subjecting the surface of the heat radiating plate to semi-bright Ni plating in a specified thickness. CONSTITUTION:Saccharin as a primary brighener and 2-butyne-1,4-diol as a secondary brighener are added to a Watts bath as an Ni plating soln. by 2.0-3.0g/l and 0.007-0.02g/l, respectively. The surface of a heat radiating plate based on copper or iron is subjected to semi bright Ni plating in 3-9mum thickness with the plating soln. Surface treatment suppressing the contamination of the surface of the heat radiating plate is performed, the suitability of flux to washing is improved, fingerprints are nearly prevented from being left on the plate and a heat radiating plate useful for a power transistor module, etc., is obtd.
Patent JP-H02274784-A (JP)
Title: Agent for peeling self-adhesive film used for marking
Inventor: NAMIKI TSUKAICHI
IPC: C09J7/02
Filed: 1989-04-17
Abstract: PURPOSE:To form a peeling agent which facilitates peeling of an adhesive used for self-adhesive film together with the film without leaving no adhesive on the adherend and without impairing a baked undercoat, by mixing a thermoplastic resin, a solvent, and a petrolatum. CONSTITUTION:A peeling agent obtained by mixing 100 pts.wt. thermoplastic resin, 200 to 600 pts.wt. solvent, and 3 to 50 pts.wt. petrolatum having a weight- average MW of 300 to 3,000. As the thermoplastic resin, one or more of homopolymers or copolymers are used. A petrolatum having a melting point in the range from 38-52 deg.C to 120-130 deg.C (the m.p. has a spread) is preferably used. Examples of the petrolatum include a vaseline, a microwax, a liquid paraffin, a paraffin wax, and a chlorinated paraffin. As the solvent, those containing at least 10% of one or more of an ether, a hydrocarbon, a ketone, an ester, an alcohol, etc., are preferably used.
Patent JP-S5320703-A (JP)
Title: Stereo signal transmission unit
Inventor: MORIO MINORU
IPC: H04H40/63
Filed: 1976-08-10
Abstract: PURPOSE:To improve the isolation performance for the right and left signals at the reception side in case the right and left signals are transmitted by the subcarrier wave signal through an alternate switching.
Patent JP-H0851356-A (JP)
Title: Programmable array
Inventor: RANDEII TEII ONGU
IPC: H03K19/177
Filed: 1995-04-20
Abstract: PURPOSE: To increase the number of realizable logical functions by internally configuring a CLB (logical block) and a configurable routing matrix again and executing the plural pieces of the logical functions. CONSTITUTION: A configuration memory 16 is provided with memory cells 21-1 to 21-n and 23-1 to 23-n and switches 28-1 to 48-n. The memories 21 and 23 store the complete set of configuration data CFD for the CLB and the configurable routing matrix CRM. The CLB and CRM use one of the CFD stored in the memories 21 and 23 and specify a form. The switches 28 pass through signals in response to selection input from an A/B line 30 and supply them to the CLB and the CRM. Thus, the CLB and the CRM are configured again, that is form-specified, corresponding to the two alternative set of the CFD.
Patent JP-H05168068-A (JP)
Title: Electronic apparatus having power-supply-state checking function
Inventor: KOU KENSHIYAKU
IPC: G01R31/36
Filed: 1992-04-15
Abstract: PURPOSE: To provide an electronic device for confirming a power supply state through a remote controller in the electronic device to use a portable power source while controlling all the functions through the remote controller. CONSTITUTION: This electronic device provided with a power supply check function comprises main bodies 33 and 34 enabling mutual transmission and reception and a remote controller 30, these main bodies are controlled by the remote controller while using the portable power source, and this device is constituted while including a power supply check means for checking the state of power source when there is a power supply check request signal from the remote controller 30 and a liquid crystal display part 32 for displaying a power supply state signal transmitted from the power supply check means on the remote controller. Thus, the power supply state of main body can be sensed through the remote controller.
Patent JP-S5219537-A (JP)
Title: Barrier for the liquid developer
Inventor: YANO TAKASHI
IPC: G03G15/10
Filed: 1975-08-04
Abstract: PURPOSE: To prevent the flowing of a remaining developer liquid on the light sensitive body into a developer dish by providing a barrier for the developer liquid wherein a gap between the light sensitive body and the dish has a definite distance with a definite distance between both side ends of the developer dish in the wet type development device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299276-A (JP)
Title: Oil supply device for sewing machine
Inventor: YOKOYAMA TADASHI
IPC: D05B71/00
Filed: 1994-05-10
Abstract: PURPOSE:To always supply a proper amount of a lubricating oil to a sliding part of a sewing machine. CONSTITUTION:The device comprises a pump P feeding the lubricating oil from an oil storage means of the sewing machine, oil amount adjustment means 3 adjusting the supply amount of the lubricating oil to each sliding part of the sewing machine, oil circulation route X located between the pump P and the oil amount adjustment means 3, and oil reserver C circulating the excess supply amount of the lubricating oil supplied from the pump P to the oil storage means of the sewing machine.
Patent JP-S63261473-A (JP)
Title: Method for collating seal image
Inventor: OKITA IWAO
IPC: G06T7/00
Filed: 1987-04-20
Abstract: PURPOSE:To shorten the processing time of rotational matching and to speed up collation by positioning a reference seal image on the rotational center of a seal image to be collated and rotating one seal image to find out an overlapped rate and collate both the seal images. CONSTITUTION:A control circuit 7 instructs the coordinate range of a matching area A on a seal image center part and a 1st rotational angle for rotating seal image data to be collated to a reading control circuit 3 and sends the coordinates of the matching area obtained after rotation to an image rotating circuit 4. Then, a picture element value corresponding to the coordinates obtained before rotation is read out from a collated seal image memory 2 and written in the post-rotation coordinates stored in a rotating seal image memory 5 and respective picture element values corresponding to the coordinates obtained after rotation are successively sent from a reference seal image memory 1 and the memory 5 to an overlapped rate calculating circuit 6. The circuit 6 executes the AND the OR operation of the picture element values by using these input data to calculate the overlapped rate, compares the calculated value with the reference value and decides the coincidence or discrepancy between the reference seal image and the collated seal image.
Patent JP-H01267716-A (JP)
Title: Information processor
Inventor: TSUNODA MASAMI
IPC: G06F3/02
Filed: 1988-04-20
Abstract: PURPOSE:To heighten the burden of the operation of an operator by causing an information processing result to save to a second storing means when an information processing is completed in the absence of the operator, and automatically transferring the stored information processing result to a first storing means when the operator returns. CONSTITUTION:When the absence of the operator is detected by a second detecting means 400 and, simultaneously, the completion of the information processing is detected by a first detecting means 300, the information processing result is backup-stored into a non-volatile second storing means 500 by writing means. When the operator returns to an information processing unit 100, the information processing result is automatically fed back from a second storing means 400 to a first storing means 200 by the detecting signal of the presence of the operator of the second detecting means 400. Consequently, even when the operator leaves the information processing unit 100 in the middle of executing the information processing and the misoperation of a power source disconnection, etc., by a person except for the operator is executed, the information processing result is protected. Thus, the operator can be heightened its burdens of the operation.
Patent JP-S5723558-A (JP)
Title: Line spiral wrapping device for cylindrical substance
Inventor: ITOU TOSHIROU
IPC: A01G7/06
Filed: 1980-07-12
Abstract: PURPOSE: To provide a device for fixing a throttle mold on the outer peripheral surface of a rearing tree with a line, which can wrap the line round the tree with a proper pressure.  
     CONSTITUTION: An intermediate guide portion 7 where a line (a) has a maximum inflection is a rotor. The rotor 7 is interlocked with revolving wheels 2 adapted to inevitably rotate with the movement of the rotor to a rearing tree which is a cylindrical substance to be wrapped. This interlocking causes the rotor 7 to rotate automatically, as the revolving wheels 2 move on the outer periphery of a tree B. The rotation of the rotor 7 forces a winding holder 20 to draw out the line (a), and the line is wrapped around the outer periphery of the tree B with a proper pressure through guide portions 6, 6', whereby a throttle mold (b) which is to be a tightening log, is borught into pressure contact with the outer peripheral surface of the tree B and fixed thereon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02274087-A (JP)
Title: Function setting device for terminal of remote supervisory control system
Inventor: KURODA MITSUNOBU
IPC: H04Q9/00
Filed: 1989-04-15
Abstract: PURPOSE:To set a terminal function even in the case feed is not executed to a terminal equipment from a signal line by providing a power source output part which is connected to a power source input part of the terminal and can execute feed to the terminal. CONSTITUTION:A power source output which is connected to a power source input part of a terminal equipment 10 and can execute feed to the terminal equipment 10 is provided. That is, by connecting a power source input terminal 16 of the terminal equipment 10 and a power source output terminal 28 of a function setting device 20 by using a cable 3 having a connector on both side, feed can be executed to the terminal 10 from the function setting device 20. In such a way, even in the case feed is not executed to the terminal from a signal line, setting and confirmation of function data can be executed against a storage part 13 of the terminal equipment 10 by a wireless signal.
Patent JP-S5320886-A (JP)
Title: Short-side piezoelectric oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1976-08-11
Abstract: PURPOSE:To realize ultra-compact size and an extremely low cost as well as improved characteristics for a short-side piezoelectric oscillator by improving the electrode shape of the oscillator. Thus, an ultra-compact and high-accuracy quartz crystal watch can be obtained.
Patent JP-H01271167-A (JP)
Title: Polishing device using magnetic fluid
Inventor: KATO YASUSHI
IPC: B24B37/00
Filed: 1988-04-20
Abstract: PURPOSE:To reduce the polishing time improving surface roughness of a ball unit further enhancing its polishing efficiency by charging spherical workpiece therebetween with a spacer. CONSTITUTION:While holding a group of spherical workpieces 3, arranged on a circumference, by a driving lap 1, float 5 receiving levitating force by a magnetic field formed in magnetic fluid 7 by a magnet 6 and the internal peripheral surface of a guide ring 4, the driving lap 1 is rotated, polishing these spherical workpiece 3. When these workpieces are polished, the adjacent spherical workpieces 3 are charged therebetween with a spacer 8. By this charging spacer 8, the spherical workpieces 3 can be prevented from colliding against each other during polishing, and the workpiece 3 enables its surface roughness and polishing efficiency to be improve, as the result the polishing time can be reduced.
Patent JP-S60240277-A (JP)
Title: Intermediate gradation recording method
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/44
Filed: 1984-05-15
Abstract: PURPOSE:To improve stepwise the gradation expressed by an intermediate gradation expressing unit by increasing as a whole an intermediate layer level as to a recording picture element constituting an intermediate gradation expressing unit while oscillating the said level. CONSTITUTION:Four recording picture elements a-d are all oscillated and the gradation is changed. That is, the recording picture element (a) has intermediate gradation level of zero till a point of time of 0.14 of original density decision threshold value, oscillated between 0.5 and 1 and when the value exceeds the original density decision threshold value 0.75, the level is fixed to the maximum level 1. The intermediate gradation level of the recording picture element (b) is zero until a point of time of 0.42 of the original density decision threshold value, oscillated between 0.5 and 1 and when the value exceeds 0.98 of the original density decision threshold value, the level is fixed to the maximum level 1. The other two recording picture elements c, d are oscillated so that the level is restored to zero after the intermediate gradation level exceeds 0.
Patent JP-S63261540-A (JP)
Title: Detecting device for tracking error signal
Inventor: MIYAKI KAZUYUKI
IPC: G11B7/09
Filed: 1987-04-17
Abstract: PURPOSE:To accurately detect a tracking error signal despite the spot shift caused by a change in the lapse of time by outputting the tracking error signal through a combination where the inner and outer circumferential areas of a spot are approximately equal to each other. CONSTITUTION:A light spot SP is formed via the signal bit of a disk to a photodetector 89 which is divided into >=3 detecting parts in the diameter direction of the disk. A selection means 73 selects a combination of those detecting parts so that the inner and outer circumferential areas of the SP are approximately equal to each other. then, a tracking error signal of an optical pickup is obtained based on the detected value of a detecting part selected as the outer circumferential side and the detected value of a detecting art selected as the inner circumferential side of the SP respectively. Thus, the inner and outer circumferential spot areas are approximately equal to each other at all times even in case where the SP moves by a tracking servo action. As a result, the accuracy of the tracking error signal is improved.
Patent JP-S62251732-A (JP)
Title: Film feeding device
Inventor: NISHIO TETSUYA
IPC: G03B1/12
Filed: 1986-04-25
Abstract: PURPOSE:To properly perform film feeding operations even if the supply voltage drops or film load increases, by controlling the effective voltage applied across a film feeding motor in a speed controlling section in accordance with the voltage information of the power source. CONSTITUTION:When an exposure completion signal is produced, a control means 1 causes a driving circuit 2 to actuate a film feeding motor. Then a driving sprocket 4 and spool 5 start to rotate and a film 6 is fed. In the initial section of film feeding the film feeding motor 3 is fully conducted. When the rotated position detecting means 10 of a detection sprocket 9 detects that the film 6 is nearly fed to the end of one frame, the motor 3 is switched to duty drive. However, the duty ratio is determined in accordance with the voltage value of a power source battery 7 detected by a voltage detecting means 8. When it is detected by the detecting means 10 that the film 6 is fed for one frame, a braking force is applied to the film feeding motor 3 and the feeding of the film 6 is stopped.
Patent JP-H03295404-A (JP)
Title: Contact type shape detector
Inventor: HIRASAWA HIDENAO
IPC: G01B7/28
Filed: 1990-04-13
Abstract: PURPOSE:To eliminate the generation of an abnormal value due to the vibration of a plate type body and to eliminate the flawing of the plate type body by lining the surface of a cylindrical body, where load cells are embedded, with an elastic body. CONSTITUTION:The outer peripheral surface of the hollow cylindrical roll 4 where the load cells 5 are embedded is lined with hard urethane rubber 10 as the elastic body which has superior wear resistance and tearing resistance. The lining needs to be about 15mm thick and 75 - 90 deg. in hardness Hs since the lining becomes easy to tear with a strip when too thin. The strip to be measured is brought into contact with this roll 4 and its shape is measured from a force applied to the load cells 5. At this time, the hard urethane rubber 10 is provided to disperse and absorb a vibrating component from the plate type body in the elastic body and the vibrating component is reduced to prevent an abnormal value from being generated.
Patent JP-S57212237-A (JP)
Title: Impregnation coating of flexible formed article having open-cell structure
Inventor: SADO RIYOUICHI
IPC: C08J9/40
Filed: 1981-06-22
Abstract: PURPOSE: To obtain a formed article impregnated uniformly with a liquid polymer to the inner part of the article, by impregnating a liquid polymer into a flexible formed article having open cell structure, inserting the article between a pair of flexible belts having liquid permeable structure, and pressing the article to squeeze out the impregnated liquid.  
     CONSTITUTION: A flexible formed article having open-cell structure is immersed in a liquid polymer different from the polymer constituting said formed article. The soaked article is pressed between a pair of flexible belts to squeeze out the liquid, and dried or cured. At least one of the flexible belts has liquid-permeable structure. It is preferable to make the process continuous by holding the article between a pair of flexible belts having liquid-permeable structure, introducing  the article into the immersion liquid, repeating the compression and release of  the article by varying the distance between the belts sinusoidally to effect the  uniform impregnation, pulling up the article from the immersion liquid, and sque ezing the immersion liquid with the belts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H076309-A (JP)
Title: Information signal recorder
Inventor: RUDORUFU AREKISANDAA FUAN DOOR
IPC: G11B5/035
Filed: 1994-05-10
Abstract: PURPOSE: To improve the control of the temp. dependent writing current of a information signal recording device. CONSTITUTION: A device recording an information signal in a magnetic recording carrier is provided with a recording amplifier 3, a magnetic head 4 and a means for controlling the amplitude of a writing current complied with temp. change generated during recording. The control is performed by a temp. detector. The magnetic head 4 comprises a writing part 5 for recording an information signal in the magnetic recording carrier in a recording mode and a reading part 6 for reading out the information signal from the recording carrier in a sound reproducing mode. The reading part 6 is a magneto resistance type. The temp. detector is formed by the reading part 6.
Patent JP-S6227019-A (JP)
Inventor: RUISU EE BIRISHITSUCHI
IPC: B01D63/06
Filed: 1986-04-25
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-H03293685-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: H04N1/405
Filed: 1990-04-12
Abstract: PURPOSE:To form a stable image with good resolution or reproduction of gradation with a great degree of sharpness according to picture tone by imparting a multiple number of peaks to a reference wave signal within one cycle. CONSTITUTION:An electrostatic latent image of a dot state is formed by spot exposure which has its intensity modulated or pulse width modulated based on a modulation signal obtained by comparing an analogous image density signal obtained by D/A conversion of a digital image density signal and the reference wave signal provided with the multiple number of peaks within one cycle, a toner image of the dot state is formed by carrying out inverse developing of the toner, and a color toner image is formed on a photosensitive body 1 by repeatedly carrying out the exposure and the developing processes by the color image forming device 100. Thus, since the wave reference signal is provided with the multiple number of peaks within one cycle, the stable image with high resolution or gradation reproduction according to the picture tone with a good level of sharpness can be obtained.
Patent JP-H11344578-A (JP)
Title: Detector comprising peltier thermoelectric module
Inventor: ANCEY PASCAL
IPC: G01J5/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To detect the water drip condensation with high sensitivity with the input of small energy to a surface to be detected. SOLUTION: A detector comprises a thermoelectric module 1d to head or cool a surface to be detected by the Peltier effect and a power source 7d to supply the electricity to the thermoelectric module. The detector uses an analyzing means 9 to detect the energy transmission to be given to accelerate or decelerate the heating or cooling speed of the surface to be detected through the comparison of the signal to express whether the surface to be detected is heated or cooled with the reference signal.
Patent JP-S5621431-A (JP)
Title: Photocoupler
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/275
Filed: 1979-07-31
Abstract: PURPOSE:To make it possible to use hardware, which has been provided already, as it is and make on-line maintenance possible, by giving compatibility between code levels on the transmission line and by insulating the transmission and receiving part to the metal cable by a transformer. CONSTITUTION:Photocoupler 3 is installed in a near distance from station 1, and bipolar signal 23 is supplied to insulating transformer 11 for receiving. Comparator 13 converts the receiving signal of a fixed threshold level or more to a binary, and the ternary signal of positive and negative polarities becomes a binary signal due to OR gate 16. This binary signal is input to the JKFF through optical modules 17 and 18, optical cable 4a for transmission, and optical cable 4b for receiving. In respect to the output of the JK-FF, NAND gates 21 and 22 and insulating transformer 12 are excited to convert the binary signal to a ternary signal, and this signal is transmitted to metal cable 2.
Patent JP-H04326623-A (JP)
Title: N-ary counter
Inventor: KOIKE HARUJI
IPC: H03K23/66
Filed: 1991-04-26
Abstract: PURPOSE:To set a count period with a small scale circuit by dividing binary counters into 1/M blocks and resetting the counters with combinations of several kinds of standard blocks deciding the reset condition of the counters for each block. CONSTITUTION:Binary counters 11-13 form M-stages of counters connected in cascade. The N-ary counter with a desired period is obtained by inserting a proper AND circuit to logic blocks 21-23 for generating replaced reset condition. In the case of a thick film integrated circuit, binary counter parts are formed in advance and several kinds of chips corresponding to each block are used with combination.