baber/WOPTO huggingface dataset:
Patent JP-H05260432-A (JP)
Title: Still picture signal processing unit
IPC: H04N5/91
Filed: 1992-03-10
Abstract: PURPOSE:To reduce power consumption without visual deterioration in a picture by controlling reproduction sequence and a timing of 1st and 2nd picture signals corresponding to a time till a picture signal processing characteristic is made stable after power is supplied. CONSTITUTION:A magnetic head 9 reproduces a track on a magnetic disk 13 on which a recording picture signal corresponding to a 2nd field picture signal is recorded for a period after power supply from a power source 20 is started till the operation of a demodulation circuit 15 is made stable. Then the 2nd field picture signal decoded via the demodulation circuit 15 and a de- emphasis circuit 16 is written in a memory 5. Then a track on which a recording picture signal corresponding to a 1st field picture signal is recorded is reproduced by a magnetic head 8 and the decoded 1st field picture signal is similarly written in the memory 5. Thus, a system controller 22 controls the reproduction sequence and the reproduction timing of the 1st field picture signal and the 2nd field picture signal.
Patent JP-S59177914-A (JP)
Inventor: SHIRASU TETSUO
IPC: H01G4/40
Filed: 1983-03-28
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-S60196943-A (JP)
Title: Method for detecting positioning mark
Inventor: TANIMOTO TETSUZOU
IPC: H01L21/027
Filed: 1984-03-21
Abstract: PURPOSE:To enhance throughput by reducing aligning time by a method wherein a positioning mark on a wafer is precisely recognized by detecting the position of a signal very similar to the waveform of the positioning mark. CONSTITUTION:The signal of a positioning mark 18 is supplied by a linear image sensor 20 and each of the picture elements constituting the signal is digitalized in an A/D converter 21 and the result is stored in a memory circuit 22. Similarly, a detected positioning mark for alignment is processed in the A/D converter 21 wherein all the elements of the output of the linear image sensor 20 are digitalized to be stored in the memory circuit 22. The entirety of a detected pattern V(i) is vertically shifted by the quantity C(i) so that the leading picture element V(i-m) of the detected pattern V(i) may agree with the leading element V(is-m) of the reference data Vs(i) when a resultant area M(i) represents the difference between the reference data Vs(i) and the detected pattern V(i), as indicated as a region 38 in Fig. (b). As indicated in Fig. (c), a pattern 42 similar in the highest degree to the reference data 35 is obtained when the area M(i) at its smallest value is determined. Accordingly, a position (picture element) it giving the smallest value obtained from a decoder circuit 30 indicates the central position of the positioning mark 18.
Patent JP-S60256399-A (JP)
Inventor: DEIPATSUKU PURABUFURARU SHIYUK
IPC: C13B30/02
Filed: 1985-03-15
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-S60197086-A (JP)
Title: Color shift correcting method of color cathode-ray tube
Inventor: ISOBE AKIO
IPC: H04N9/28
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a color shift correcting device capable of making a DC circuit small-sized and economical by setting a DC device as a single power source and using one transistor instead of two complementary transistors of its output circuit. CONSTITUTION:It is assumed that an input voltage of a DC circuit, a current flowing through an electromagnetic coil L1 for DC, that flowing through a negative feedback resistance R5 and an output voltage generating in an emitter of a transistor Tr1 are Vin, IY, I and V0. Assuming that a moving range of the current IY is Imax - Imin, a moving point IYb of the current IY becomes IYb= (Imax+Imin). If a moving point V0b of the voltage V0 is a half of a power source voltage VCC, V0b=IYbX(R5+R6) is obtained. As a result, a moving point of an input voltage Vin becomes Vin=V0b+VEE. Where, the VEE is a bias voltage across a base emitter.
Patent JP-H09240354-A (JP)
Title: Building facility
Inventor: TERAO MASAYUKI
IPC: B66F7/08
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the number of persons required for transporting some building materials up to their specified locations to be reduced by a method wherein there is provided a supporting member for supporting the building materials moved from a lower location of a building up to a floor to be worked while they are kept at horizontal states, there is provided a running device for moving the main body of a boggie to a predetermined position at a floor to be worked, and there is provided a lifting device for lifting up the supporting member up to the specified height. SOLUTION: There is provided a transporting device 1 for use in transporting some building materials 4 moved from a lower location of a building 2 to a floor to be worked up to a predetermined position of the floor 3 to be worked while they are being kept horizontal. This transporting device 1 is comprised of a main body 10 of a boggie running by itself on the floor 3 to be worked by a running device 6, a supporting member 12 for supporting some building materials 4 on the main body 10 of the boggie while they are being kept at horizontal states, and a lifting device 11 fixed between the main body 10 of the boggie and the supporting member 12 so as to lift up the supporting member 12 to the predetermined height.
Patent JP-H07259569-A (JP)
Title: Exhaust system of two-cycle engine with supercharger
Inventor: MASHIBA TAKEHIKO
IPC: F02D13/02
Filed: 1994-03-23
Abstract: PURPOSE:To realize an exhaust system of a two-cycle engine with a supercharger, capable of securing high charging efficiency, and besides, there is no blow-by phenomenon occurring by means of pressurized air-fuel mixture. CONSTITUTION:In a two-cycle engine 1 which is attached with an exhaust pipe 9 to one side, while an engine intake system 5 installed in the other side stored in a box 6, inducing a running wind into this box 6, and pressure in this box 6 is heightened, whereby an air-fuel mixture is pressurized, and this pressurized mixture is conducted into its cylinder 2, a resisting means 14, imparting a passage resistance in the exhaust pipe 9 according to the extent of running wind pressure, is installed in this exhaust pipe 9.
Patent JP-H06267387-A (JP)
Title: Electromagnetic relay
Inventor: KUSAKAWA YUKIO
IPC: H01H50/18
Filed: 1993-03-12
Abstract: PURPOSE:To provide an electromagnetic relay which provides a great operating or restoring force at least either in operation or in restoring action. CONSTITUTION:A gap between a moving block 40 and the abutment portion 35a of an auxiliary spring 35 corresponds to a contact gap between a moving contact 32a and each fixed contact 33a, 34a. When an electromagnet portion 20 is magnetized to move the moving block 40 in A direction, the moving contact 32a is made to abut to the fixed contact 33a and a free end portion 35a, the abutment portion of the auxiliary spring 35, is made to abut to the outside face of the moving block 40. By demagnetizing the electromagnet portion 20 the moving block 40 is restored and then the moving contact 32a is separated from the fixed contact 33a and the abutment portion 35a of the auxiliary spring 35 is separated from the outside face of the moving block 40.
Patent JP-H06324683-A (JP)
Title: Drive circuit of alarming horn
Inventor: KIN EISHIYAKU
IPC: H01H9/54
Filed: 1992-03-11
Abstract: PURPOSE: To remove spark noises from a voltage impressing switch, a movable contact band and a fixed contact band in an alarming horn. CONSTITUTION: A driving circuit in an electronic alarming horn 20 includes a base current limiting means for minimizing a current to be impressed to a voltage impressing switch for the horn 20, a 1st transistor(TR) provided with an emitter voltage fixing means and a 2nd TR for supplying a driving current to the 1st TR while holding a saturated state in response to the trigger current of the 1st TR and acts so as to maintain the repeated vertical movement of an armature 11 for delaying the operation of the 2nd TR for a prescribed period in each open of a movable contact band 6 and a fixed contact band 5.
Patent JP-S59178841-A (JP)
Title: Data receiving circuit of failure supervisory device
Inventor: KIMURA TETSUO
IPC: H04L25/08
Filed: 1983-03-30
Abstract: PURPOSE:To improve the reliability of receiving data through a transmission line with low quality by combining and identifying the results of receiving signals sampled by a data collecting device in plural timings delayed from a synchronizing signal in a supervisory device of polling system. CONSTITUTION:Plural timing pulses having different phase from each other delayed from the synchronizing signal from a terminal Q1 are generated by an oscillator 1 and a ripple counter 2. The signals of adjacent bits in a waveform of a returned data signal from plural terminal devices 5 are overlapped as shown in Fig. (g). FFs 6, 7 and 8 fetch the input signal by the outputs of Qn-2, Qn-1 and Qn of the counter 2 respectively and the outputs are as shown in figs. h-j. Since the point of time of fetch is delayed by >=1/2 period of the synchronizing signal, the preceding receiving signal is vanished and an accurate data is fetched. A comparator 9 outputs a high level when the summing value of the input signal is larger than a prescribed value as shown in Fig. (k). The weighted mean is attained by using resistors R1, R2 and R3 different in resistance value. An FF10 outputs a receiving data at the succeeding synchronizing signal.
Patent JP-H04288674-A (JP)
Title: Hypertext device
Inventor: NABETANI ICHIROU
IPC: G06F17/21
Filed: 1991-03-18
Abstract: PURPOSE:To easily and automatically perform a series of work for the division and synthesis of a node by providing a means to designate the dividing part of in-node data, a dividing node generating means, a means to extract the data of plural nodes, and a synthesizing node generating means. CONSTITUTION:A dividing part designation means 2 designates the dividing part in the node by performing the insertion of a prescribed division signal or position designation by a mouse. A dividing node recognizing means 3 recognizes each dividing data in the in-node data that becomes the processing target of a hypertext 1 from a designated position. The dividing node generating means 4 moves recognized dividing data, and generates a new node sequentially. Also, a node extraction means 5 extracts the data of the plural nodes to be synthesized in the hypertext 1. When it is judged that extracted data can be synthesized by a synthesis possibility judging means 6, the synthesizing node generating means 7 generates the new node by moving the extracted data.
Patent JP-S55144277-A (JP)
Title: Wet type electrophotographic copier
Inventor: MOCHIZUKI MANABU
IPC: G03G21/10
Filed: 1979-04-28
Abstract: PURPOSE:To even or remove the liquid film on the drum surface prior to electric charging and prevent the occurrence of uneven densities of copies by providing a blade along the drum surface in the intermediate position of a squeeze roller and charging corona. CONSTITUTION:A blade BL94 which is contactable and detachable with and from the drum surface is provided in the intermediate position of a squeeze roller 83 and charging corona 84. At the developing and transfer processing, BL82 and 94 are detached from the drum surface. After the final end E of the image forming region on the drum surface in the state right after the transfer passes the position of BL82 and before the leading end S1 of the next image forming region on the drum in the state before charging arrives at the position of BL82, BL82 is press-contacted with the drum surface and its position is let P. After the position P passes the position of BL94 and before the leading end S1 arrives, BL94 is press-contacted with the drum surface and its position is let P1. Before the leading end S of the region carrying toner images arrives by undergoing copying process, BL82 and 94 are detached from the drum surface.
Patent JP-H02233239-A (JP)
Title: Laminated sheet and metal clad laminated sheet
Inventor: KATAYOSE TERUO
IPC: B32B15/08
Filed: 1989-03-07
Abstract: PURPOSE:To enhance dielectric characteristics, heat conductivity and dimensional stability by forming an insulating layer from a specific cured polyphenylene ether resin. CONSTITUTION:In a laminated sheet wherein an insulating layer is laminated to a metal base, said insulating layer is composed of a polyphenylene ether resin and satisfies 40>=RX100>=7(%) in the area ratio R of 3.5-dimetylphenol and whole methylphenol on the basis of the analysis due to pyrolytic gas chromatography. Further, the extraction ratio of said cured polyphenylene ether resin when said resin is treated with chloroform for 12 hr at 23 deg.C is 0.01-20wt.% and this chloroform extractive polyphenylene ether resin containes a unit represented by formula (I) (wherein R1, R2, R3 and R4 may be the same and different and are a hydrogen atom, an aryl group or a propagyl group and at least one of R1R4 is a group other than hydrogen).
Patent JP-S62211885-A (JP)
Inventor: KASAHARA TOSHIO
IPC: H01R43/00
Filed: 1986-03-11
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-S54144764-A (JP)
Title: Method of treating borofluoride in waste water
Inventor: YAMAZAKI TADASHI
IPC: C02F1/28
Filed: 1978-05-02
Abstract: PURPOSE: To remove borofluoride (compound of boron and fluorine in waste water) without pressure and heat using methylene blue and activated charcoal.  
     CONSTITUTION: Borofluoride or fluorine is removed from waste water by the steps of adsorbing methylene blue in advance with activated charcoal and making the charcoal contact with waste water containing borofluoride drained from a metal treating plant of the like to thereby produce complex of borofluoride contained in the waste water and methylene blue adsorbed to the activated charcoal and adsorbing to retain the complex with the charcoal as it is. According to this method, it is easily controlled without heating nor pressurizing it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60197268-A (JP)
Title: Coating apparatus
Inventor: NAKAMURA ATSUSHI
IPC: B05C11/10
Filed: 1984-03-19
Abstract: PURPOSE:To prevent the protrusion of a paint at the end of a groove, by determining the position of a material such as a door panel after supplying a paint in the groove while conveying said material and allowing a suction nozzle to run to suck the excessive paint in the groove. CONSTITUTION:The panel 2 fed in a vertical feed conveyor 1 enters a vertical groove coating unit 7 where the surface side vertical groove thereof is coated and, when said panel 2 reaches a crossing part, positional determination thereof is performed by a positional determination apparatus 12 to clamp the panel 2. In this state, the suction nozzle of a vertical groove sucking apparatus 15 runs along the vertical grooves from the start end thereof to the terminal end thereof to suck the excessive paint in the groove. Next, the panel 2 is sent transversely to perform the coating of a transverse groove, positional determination and clamping by a positional determination apparatus 14 and the suction of the excessive paint by a transverse groove sucking apparatus 18. Succeedingly, the panel 2 is reversed by a reversal machine 4 and, now, the back surface of the panel 2 receives coating and sucking so as to transfer from a transverse groove to a vertical groove and a process shown by arrows a-f is taken as a whole to obtain a completed product.
Patent JP-S63277927-A (JP)
Title: Scale illuminating device
Inventor: KITAGAWA YASUHIRO
IPC: G01D11/28
Filed: 1987-03-09
Abstract: PURPOSE:To uniformly illuminate a scale without using a reflector nor a diffuser, etc., by using a linear or planar light emission source. CONSTITUTION:A CRT 10 has the scale 13 on its observation surface. A lamp 11 which has a linear light emission body is connected to a power source 12 and illuminates the scale 13 from the flank. Light from the lamp 11 is reflected by a mirror surface 14 provided on the other side of the CRT 10. When the lamp 11 emits light, the lamp illuminates linearly and the scale 13 on the CRT 10 is illuminated without any irregularity.
Patent JP-H10257737-A (JP)
Title: Brush dust cleaner for motor
Inventor: SANTO SHIGEKI
IPC: H02K23/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable the safe and secure removal of the dust of a carbon brush even in operation, by providing a duct with a damper mechanism which regulates the inflow of the cooling air of a motor into a brush chamber, and providing the brush chamber with an exhaust port which discharges the dust of the carbon brush by cooling air. SOLUTION: The cooling air by the rotation of a fan 3 is sent in the direction of an arrow A from a motor stator 1 to a brush chamber 2 through a cleaning duct 4. A cleaning duct 4 is provided with a manual damper 5, and it is put in a full close condition at a normal operation and in a full open condition at cleaning by manual operation. Moreover, the brush chamber 2 is provided with an air discharge port 6, and it discharges the dust of a carbon brush which arises from the motor brush 7 together with cooling air A.  Here, an air duct plate 9 reverse-V-shaped in cross section is provided at the upper part of the air duct of air containing the dust of a carbon brush circulating in the brush chamber 2, and a filter cartridge 11 which has a filter 10 V-shaped in a cross section to remove the dust of the carbon brush from circulating air is arranged in the position of a narrow path downstream of the air duct.
Patent JP-S55146018-A (JP)
Title: Measuring tool of shock force and measuring method for shock force to determine blasting condition
Inventor: HAGIMORI JIYUNICHIROU
IPC: G01L5/14
Filed: 1979-05-02
Abstract: PURPOSE: To enable to obtain accurate shock value, with quick and simple work by not skilled personnel, by the shock force measuring tool with simple and small sized construction.  
     CONSTITUTION: When the pressured surface 15 of the pressing lever 13 has a shock force 30, the pressured surface 16 depresses and deforms the steel ball 17 used as test piece. The steel ball 17 deformed in flat is picked up from the measuring tool 10 and the degree of deformation is measured, and the shock force 30 can accurately and easily be grasped by collating the measured value with the conversion table between the shock and degree of deformation made in advance. As the work of execution, the measuring too 10 is inserted into the charge hole 26 of the crushed object 25 such as rocks so that the pressure receiving surface 15 is toward the explosive compound 27, and damping is made with packing 28 for quick and simple work. Further, the chain 2 is used to pick up the measuring tool 10 from the charge hole 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54145822-A (JP)
Title: Accelerator pump in carburetor
Inventor: TAWARA TOSHIHIRO
IPC: F02M7/08
Filed: 1978-05-04
Abstract: PURPOSE: To prevent the overrarefaction of gas due to the deficiency of fuel at acceleration by constructing the device such that the accelerator pump operates although the throttle valve is finished opening itself in the state of acceleration.  
     CONSTITUTION: When the throttle valve 2 is opened, the spring bearing 12 is moved rightwards through the arm 4, rod 5, lever 7 and draw bar 11, the bellows 10 is pressed by the spring 13. By this, the fuel in the reservoir 9 is pushed out in the bore of carburetor 1 through the choke 18 of nozzle 17 by the check valves 16, 20. When the open speed of throttle valve 2 is made greater, the pressure of fuel in the reservoir 9 is increased, a force is produced at the other end of bellows 10 in the opposite direction to the movement of spring bearing 12, the stopper 11a is separated from the lever 7 when the force is greater than the energized force of spring 13. When the throttle valve 2 is stopped opening itself, the spring bearing 12 is not moved and the fuel is fed until the spring 13 is returned to the initial position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52136584-A (JP)
Title: Production of insulated gate type field effect transistors
Inventor: KIRITA KEI
IPC: H01L21/8247
Filed: 1976-05-11
Abstract: PURPOSE: To increase the scale of integration and operating speeds of MIS type transistors by forming the diffused layer of source, drain regions nearly stepwise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03255801-A (JP)
Title: Low nox combustion device
Inventor: SHIMAZU MASAHIKO
IPC: F23C99/00
Filed: 1990-03-07
Abstract: PURPOSE:To make it possible to restrain the generation of NOX combustion gas by disposing a reflux tube with its upper end being opened and its lower end being closed between combustion tubes and forming a Venturi combustion gas passage above each combustion tubes. CONSTITUTION:While combustion gas generated at combustion tubes 61 flows between first reflux tubes 10 and through the Venturi combustion gas passages formed between the first reflux tubes 10 and second reflux tube 11, its velocity increases and becomes maximum at a throat 9 and part of the gas at the exit of the passages is sucked into the tubes 10 and 11 from upper openings A and AO of the tubes 10 and 11. And the gas is sucked via through holes 80 and 110 into the throat 9, so that the gas is recirculated and thereby oxygen concentration of secondary air is lowered and at the same time the temperature of flames D is lowered to restrain the generation of NOX. Further, since the velocity of the gas increases at the throat 9, retention time of combustion products in a high temperature region is made shorter, so that the generation of NOX can be restrained.
Patent JP-S51130161-A (JP)
Title: Scanning circuit
Inventor: SATOU KAZUHIRO
IPC: H03K17/693
Filed: 1975-05-07
Abstract: PURPOSE:Obtain a low-speed scanning pulse for solid-state image pickup equipment used with facsimile equipment, etc.
Patent JP-S61211878-A (JP)
Title: Envelope detector
Inventor: KINOSHITA TAKASHI
IPC: G11B20/02
Filed: 1985-03-18
Abstract: PURPOSE:To limit the number of parts to minimum and correctly detect an envelope for an alternating current signal of high frequency, by constituting of a comparator, a flip flop and an integrator. CONSTITUTION:A high frequency signal inputted from a high frequency signal source 9 is compared with an earth level in a comparator 12 and a clock signal is outputted as a true signal (a) and an auxiliary output (b) which are opposite to each other in phase. Accordingly, operations of S/R flip flops 17 and 18 are opposite, and output signals are opposite in phase. Synchronizing with the output (a) an up signal from a D flip flop 13 is outputted to an integrator to an integrator 14 to feed back a signal (g) to a comparator 10. In a comparator 11, a negative half cycle of the high frequency signal is compared with a feedback signal (j). An up signal from a D flip flop 15 is outputted. The signal (j) integrated in an integrator 16 coincides with a peak value of the high frequency, and an envelope of a neqative half wave of the high frequency is shown. Thus, a voltage V coinciding with an envelope of a half amplitude of the high frequency signal can be detected.