baber/WOPTO huggingface dataset:
Patent JP-H0358069-A (JP)
Title: Image processor capable of erasing unnecessary shadow
Inventor: AISAKA SEIYA
IPC: G03G15/047
Filed: 1989-07-27
Abstract: PURPOSE:To erase an unnecessary shadow of a book which is placed while it is open by detecting the position of the opened book as an original and controlling an image processing means so that image information is erased widely in the central part of the opened book and narrowly in an edge part. CONSTITUTION:Between the main electrification corona discharger 5 and the developing device 6, an erasing cell array 30, which erases a prescribed range of an image, is provided close to a photosensitive drum 4. Plural original size detectors 32 are arranged on an optical base 31 which is below an original scanning device 22; an original size is detected by combining signals from them; the position of the book is detected by the use of a one-sided opening detection sensor 42. Image information is erased widely in the central part of the book, where shadow is formed in a wide range, and narrowly in other edge parts; therefore, an unnecessary shadow can be securely erased.
Patent JP-H0846816-A (JP)
Title: Television receiver
Inventor: YAMAGISHI NOBUYOSHI
IPC: H04N7/01
Filed: 1994-07-28
Abstract: PURPOSE:To provide a device which can always set the switching timing of the scanning line spaces within a flyback period of deflection for a TV receiver which doubles the number of scanning lines (horizontal scanning frequency) of the input video signals and can optionally control the spaces among those scanning lines to be displayed. CONSTITUTION:The phase error is detected between the value of voltage generated at an auxiliary coil 18 and a horizontal deflecting flyback pulse at a phase control part 20 which includes a phase shift circuit 14, an error amplifier circuit 15, a phase detection circuit 16 and a voltage detection circuit 17. Then the phase of the scanning line space control signal outputted from a signal generation circuit 9 is controlled in response to the phase error signal. The circuit 14 performs the phase control so that the switching timing of the voltage generated at the coil 18 (i.e., the switching timing of the scanning line spaces) are always set within a horizontal flyback period.
Patent JP-2000029190-A (JP)
Title: Developing processor
Inventor: KINOSHITA TOGO
IPC: G03D3/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce heat loss and to eliminate wasteful power consumption by applying a high frequency current to a heating coil on the outside of a processing tank and heating a heating element in the processing tank by electromagnetic induction. SOLUTION: For example, the metallic thin-plate heating element for heating processing solution 12 made of a stainless plate or an anti-corrosion treated steel plate is arranged on the bottom wall of a fixing tank 10, and the heating coil 13 is arranged at a position near to the heating element 12 corresponding to the heating element 12 on the outside of the tank 10. The coil 13 is connected to a high frequency power source. In the case of heating the processing solution the high frequency current is applied to the coil 13 so as to heat the heating element 12 by the electromagnetic induction.  A circulating piping for making the processing solution circulate 16 is arranged from the upper part to the bottom part of the tank 10, and the processing solution is made to circulate by a circulation pump 17 provided in the piping 16, so that the temperature of the processing solution in the tank 10 is made uniform.
Patent JP-H03225000-A (JP)
Title: Anchoring of anchor element
Inventor: HIRANO KENKICHI
IPC: E21D20/00
Filed: 1990-07-26
Abstract: PURPOSE:To make instantaneous anchorage possible by a method wherein a capsule made of water-holding container in which cement and accelerating agent are contained is inserted into a bore after water wherein water-holding substance is solved or dispersed is poured into the capsule, and the capsule is broken with an anchor element. CONSTITUTION:Cement and accelerating agent made from calcium-aluminate or the like are contained in a water-holding capsule made of paper or the like. Then the capsule is inserted into a bore with water wherein water-holding substance made of inorganic substance or macromolecular substance is solved or dispersed and poured therein, or the water is poured into the capsule after the capsule is inserted into the bore. An anchor element is then thrust into the bore and thereby the capsule is broken, letting the capsule and the water containing specific substance make contact each other so that the anchor element is anchored. Thereby anchorage that does not vary in strength in anchoring can be executed stably and speedily.
Patent JP-S6352271-A (JP)
Title: Document picture processing method
Inventor: SUGIMOTO KAZUHIDE
IPC: G06T7/00
Filed: 1986-08-20
Abstract: PURPOSE:To divide and extract a specific picture area regardless of a binary or multi-value input picture by dividing and extracting a closed area enclosed by a blank area as a specific picture area. CONSTITUTION:A white picture element tracking part 2 which scans the picture information and detects the white picture elements calls out the contents of a frame memory 1 and then sends signals to a white picture element address table 3 where the contents of a start address register 2b and an end address register 2c are registered. The table 3 sends the signals to a white area extracting part 4 which extracts a blank area based on the output signal received from the table 3. The table 3 and the part 4 deliver signals to a blank area address table 5 where the position of the blank area is registered via gates 8a and 8b. Then the table 5 delivers signals to an area extracting part 6 which extracts a blank area forming a closed area.
Patent JP-H0360588-A (JP)
Title: Television camera with printer
Inventor: KURIHARA TOSHIO
IPC: H04N5/225
Filed: 1989-07-28
Abstract: PURPOSE:To enlarge a printed still picture while reducing width of a printer by storing a video signal into a memory circuit by one field in which scanning lines are divided into picture elements of 408 dots or the like, reading the same numbered picture element of each scanning line from the memory circuit at printout and printing the element by the printer. CONSTITUTION:An address designation circuit 50 adds addresses from 135 to 32, 639 by 136 each and 240 sets of density information from 408-th dot of a 1st scanning line to a 408th dot of a 240th scanning line are read from a RAM 48 and the density information of 240 picture elements are converted into the density information of 320 picture elements by an interpolation circuit 71, a selection circuit 72 or the like. A comparator circuit 74 compares the density information of 320 picture elements with 1st gradation density information of the lightest gradation outputted from a gradation counter circuit 78, the result is fed to a printer section 85, in which whether or not each dot of 320 picture elements is to be printed out by the 1st gradation density is discriminated, the result is stored in a line buffer 87 of the printer section 85 and when the density information of 320 picture elements is stored, the printer section 85 prints out the 1st line in the 1st gradation at first.
Patent JP-S6088494-A (JP)
Inventor: OOSAWA KENJI
IPC: H05K3/40
Filed: 1983-10-20
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-S61111260-A (JP)
Title: Automatic document feeding device
Inventor: MIDORIKAWA AKIRA
IPC: B65H7/02
Filed: 1985-09-05
Abstract: PURPOSE:To improve operability, by a method wherein it is detected that a document is set to an insertion part, and in combination with an output signal provided after elapse of a given time set by a timer, decision is effected to automatically start the feed of the document. CONSTITUTION:When the set condition of an auto mode is satisfied, the output of a circuit U1 is reduced to a low level, an auto mode signal is set from a circuit U3 for holding. When an output is sent from a timer T, the feed of a document is started, a reproducible signal and a document set signal are reduced to a low level, by an auto mode signal is held in a set condition. After given reproduction motion, a reproducible signal is increased to a high level, and in which case, if a document set signal is a high level, the feed of the document is started a time T0 later. If an abnormal signal or an ADF jam signal is increased to a high level, the output of a circuit U2 is increased to a high level and the output of a circuit U3 is reduced to a low level, and an auto mode signal is reset to bring a machine into a stop.
Patent JP-S6439765-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO TAKASHI
IPC: H01L27/12
Filed: 1987-08-06
Abstract: PURPOSE:To obtain an SOI substrate of good quality ranging over a large area by a method wherein an insulating film containing A1 has been grown on a single crystal silicon substrate, the above-mentioned single crystal silicon substrate is formed into a thin film. CONSTITUTION:An SiO2 film 2 containing A1 is grown on a single crystal silicon substrate 1. A silicon nitride or silicon oxide film may be used instead of the SiO2 film 2. Then, said single crystal silicon substrate 1 is formed into a thin film using an etching treatment, a mechanical polishing method or a chemical and mechanical polishing method. As the Al2O3 having the expansion coefficient larger than that of the single crystal silicon substrate can be formed into an SiO2 film by allowing the insulating film 2 to contain Al, the difference in expansion coefficient between the SiO2 film and the single crystal silicon substrate can be made small. As a result, the warpage and the bending of the substrate can be reduced even in the silicon process to be conducted at a high temperature.
Patent JP-S6175316-A (JP)
Title: Breakless switching method and switch for light beam path
Inventor: YAMAMOTO RYOICHI
IPC: G02B6/28
Filed: 1984-09-21
Abstract: PURPOSE:To switch optical fiber cores by an easy method without any break by branching two branch waveguides from both ends of a main waveguide in the opposite directions and connecting their open ends attachably and detachably through a communication waveguide. CONSTITUTION:The two branch optical waveguides 2 are branched from both ends of the main optical waveguide 1 in the opposite directions and their open ends are connected attachably and detachably through the communication optical waveguide 3, so that light branched at a point A passes through the waveguide 3 and meets light from the waveguide 1 at a point B. Switch bodies 4 and 4' are connected through a temporary optical fiber core 5-c, the core 5-c is detached after switching from a core 5-a to a core 5-b, and the waveguide 3 is connected to the main bodies 4 and 4'. This procedure eliminates the moment when signal light is ceased and breakless switching is performed by the easy method.
Patent JP-H0482173-A (JP)
Title: Charging device
Inventor: UMETSU KOJI
IPC: H02J7/00
Filed: 1990-07-25
Abstract: PURPOSE:To simply the construction of a detecting means for detecting the mounting or dismounting of a secondary battery provided on a charging device by arranging a battery detecting means in the state of mounting of the secondary battery, to either of charging current supply terminals on the positive and negative electrode sides. CONSTITUTION:A charging device is so constituted as described below. A battery connecting terminal 1 of a secondary battery B is provided with respective charging current supply terminals 2 and 3 on the positive and negative electrode sides. Next, for example, a battery detecting terminal 21 is provided so as to correspond to the negative electrode side supply terminal 3, and connecting member 3a is provided between the supply terminal 3 and the detecting terminal 21. The detecting terminal 21 is connected with an output control circuit 5 and a charging control circuit 6. Then, the secondary battery B is mounted on a battery mounting part 16 and is connected with a charging control circuit 6. In such a state, main bodies 2a and 3a of the supply terminals 2 and 3 are pushed down through the contacts 2c and 3c, so that a main body 3a of the negative electrode side supply terminal 3 is abutted on a contact portion 21b of the detecting terminal 21. Thus a charging current control circuit 13 is operated by the signal from the detecting terminal 21, which starts the charging.
Patent JP-S6440320-A (JP)
Title: Manufacture of fluorinated resin lined steel pipe
Inventor: AKASHI TAIZO
IPC: B21C37/06
Filed: 1987-08-06
Abstract: PURPOSE:To prevent gap from generating between a fluorinated resin lining pipe and the inner peripheral surface of a steel pipe by a method wherein two or more steel split pipes are joined together with one another after these split pipes are fitted along the outer peripheral surface of a fluorinated resin lining pipe. CONSTITUTION:Flanged short pipes 1a, 1b and 1c of a trisected T-shaped pipe are respectively fitted along the outer periphery of a PTFE lining pipe A. At this time, the flanged short pipe are inserted so far until the end faces 1a', 1b' and 1c' of the respective flanged short pipes abut against one another. In this case, when the outer diametral dimension of the PTFE liner A is set to be nearly equal to or slightly larger than the inner diametral dimension of the respective flanged short pipes 1a, 1b and 1c, the PTFE lining pipe is brought into the state being forced in the respective flanged short pipes, so in no gas is produced between the inner peripheral surface of each short pipe and the outer peripheral surface of the PTFE lining pipe. Next, the abutting parts 11 of the end faces 1a', 1b' and 1c' of the respective flanged short pipes are joined to one another by welding in order to form an integrated T-shaped pipe 1.
Patent JP-S6176614-A (JP)
Title: Manufacture of steel material for large heat input welding
Inventor: TSUKADA KOSHIRO
IPC: C22C38/14
Filed: 1984-09-21
Abstract: PURPOSE:To manufacture a steel material superior in toughness of heat affected zone after large heat input welding, by applying heat treatment at a specified temp., then the final hot rolling under a suitable condition, to a steel having a specified compsn. contg. C, Si, Mn, Ti, V, Al, N, etc. CONSTITUTION:The steel composed of 0.03-0.16wt% C, 0.05-0.80% Si, 0.80-2.0% Mn, 0.005-0.020% Ti, 0.005-0.020% V, 0.005-0.080% sol.Al, 0.015-0.0080% T.N, further if necessary, >=one kind among 0.005-0.02% Nb, 0.05-1.0% Cu, 0.05-1.0% Cr, 0.05-0.5% Mo, 0.05-3.5% Ni and the balance Fe with inevitable impurities is heated to 1,000-1,200 deg.C, then rolled by >=30% accumulated draft at <=950 deg.C, to obtain the titled steel material superior in toughness at welded heat affected zone.
Patent JP-H0522352-A (JP)
Title: Undershoot elimination circuit for pulse waveform
Inventor: OMORI SHOICHI
IPC: H03K5/08
Filed: 1991-07-11
Abstract: PURPOSE:To provide a high impedance to the circuit regardless of the presence of an undershoot elimination means at the measurement of an impedance at non-signal transmission. CONSTITUTION:A pulse transmission circuit 1 is provided with a pulse transformer driving circuit 11 showing a high impedance at non-signal transmission and a pulse transformer 12. The circuit 12 is provided with an undershoot elimination means 131 and a voltage controlled switching means 132 connecting to the undershoot elimination means 131 and the pulse transformer is used to eliminate an undershoot of a pulse waveform caused in a load 2.
Patent JP-H0359728-A (JP)
Title: Task saving system in srr control
Inventor: KATAYAMA MASAO
IPC: G06F11/00
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the generation of system down or stall by constituting an EXIT routine program execution part traveling on the same task at the time of generating a task aborting event so as to decide whether SRR control in a self-task is set up or not. CONSTITUTION:Execution parts 1, 2 for respectively executing application programs A, B exclusively use a resource F5 in common. The EXIT routine E stored in a storage part 6 is started when a fault is generated in the application program execution part 1 or 2 and driven in a task TA or TB formed by a task forming part 3 or 4. The SRR control table is included in a storage part 7 to be a task sharing space and can be referred and updated from the execution parts 1, 2 and an EXIT routine program execution part 8. Even if an exceptional event is generated and an application processing task is aborted, the task can be completely restored.
Patent JP-S6173727-A (JP)
Title: Novel epoxy resin composition
Inventor: YAMATO MOTOTOSHI
IPC: C08G59/00
Filed: 1984-09-20
Abstract: PURPOSE:A thermosetting epoxy resin composition which is excellent in workability and can give a cured product excellent in heat resistance, moisture resistance and mechanical properties, comprising an epoxy resin and an acid anhydride curing agent formed by mixing two tetrabasic acid anhydrides with each other. CONSTITUTION:A normally solid acid anhydride curing agent (B) is obtained by mixing 10-90wt% tetrabasic acid anhydride of formula I (wherein R1 is H or CH3, and R2 is H or a lower alkyl), obtained by an addition reaction between 1mol of a styrene monomer and 2mol of maleic anhydride with 90-10wt% tetrabasic acid anhydride of formula II (wherein R is R2), obtained by an addition reaction between 1 mol of tetrahydrophthalic anhydride compound and 1mol of maleic anhydride. An epoxy resin (A) (e.g., glycidyl ether- derived epoxy resin) having at least one epoxy group in the molecule is mixed with component B in an amount to provide 0.5-1.5 acid anhydride groups per epoxy group of component A.
Patent JP-H0361078-A (JP)
Title: Thermal recording medium
Inventor: NAKAMURA MIKIO
IPC: B41M5/26
Filed: 1989-07-28
Abstract: PURPOSE:To ensure that a high-quality recorded image is obtained using a highly sensitive thermal recording medium by using a combination of appropriate blending selection of a coating liquid for an intermediate layer provided between a support and a recording layer and a specific coating technique. CONSTITUTION:An intermediate and a thermal recording layer are provided sequentially on a support. More than two layers containing pigment at 80cc/100g or more of oil absorption measured in compliance with JIS K-5101 method are prepared as the intermediate layer. In addition, at least one layer of these two layers is formed using roll-coating technique. The recommendable pigment is one having a specific oil absorption selected from among, for example, baked clay, aluminum oxide, titanium oxide, magnesium carbonate, diatomite, amorphous silica, aluminum silicate, magnesium silicate, calcium silicate and magnesium aluminosilicate.
Patent JP-H1041786-A (JP)
Title: Digital portable telephone device
Inventor: USUI HISAYOSHI
IPC: H04W52/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To attain low costs, low current consumption, and high communication connection reliability by stable frequency precision without necessitating any high precise reference frequency generating part, or continuously operating AFC control. SOLUTION: A controlling part 8 reads an initial control signal corresponding to the temperature data of a temperature detecting part 12 from an initial signal storage part 13, and transmits it to an AFC part 6. The AFC part 6 transfers the initial control signal to a reference frequency generating part 5 for generating a corresponding reference frequency, and a corresponding station generating signal is supplied from a frequency generating part 4 to a receiving part 2 and a transmitting part 3. The AFC part 6 compares a signal obtained by converting a signal with frequency deviation from the base station of the receiving part 2 into an intermediate frequency with the output of the reference frequency generating part 5, changes the value of the control signal so as to be matched with the deviation, and controls the reference frequency.  When the AFC control is completed, the control part 8 judges whether or not the electric field intensity and data error rate presumed value of the received signal fulfill a prescribed condition, and writes the temperature data and the value of the control signal obtained when the prescribed condition is fulfilled in the initial signal storage part 13.
Patent JP-S6088642-A (JP)
Title: Containable assist grip
Inventor: USUDA TAKAHIRO
IPC: B60N3/02
Filed: 1983-10-21
Abstract: PURPOSE:To hold reliably when drawing out by providing a stopper member between the projected portion of core member and the head portion of fixing screw while providing a collar member having projected portion between the stopper member and the projected portion of core member and the base member. CONSTITUTION:A planar stopper member 11 having the outer diameter l2 larger than that l1 of the head portion 6a of fixing screw 6 and to be inserted into the drum section 6b of fixing screw 6 is provided between the portion 3 projecting from the opposite ends of grip body 1 and the head portion 6a of screw 6 for fixing the projected portion 3 to the chassis 7 side. While a collar member 10 having a portion 12 projecting to the free end 3a of projected portion 3 is provided between the projected portion 3 and the base member 8 to make the core member 2 movable in longitudinal direction through a gap l between the collar member 10 and stopper member 11.
Patent JP-S5987162-A (JP)
Title: Thermal print-head
Inventor: SHIRAISHI MIKIO
IPC: B41J2/175
Filed: 1982-11-12
Abstract: PURPOSE:To contrive to realize high speed character printing and highly accurate printing by such an arrangement wherein a heating and cooling means which supplies solid ink to plural nozzles from a solid ink storage and another heating and cooling means which supplies ink to a sheet of paper from nozzles at the time of printing are provided. CONSTITUTION:In a print-head 24, heat soluble solid ink 25 is held in such a condition that it is pressed in the direction of a print-head nozzle 27 by a spring 26. The print-head 24 has a heating unit 29 provided between two heat-insulating layers 28, and the heat soluble solid ink 25 forms a liquefied portion 30 in the vicinity of the heating unit 29. In the vicinity of the print-head nozzle 27, ink is cooled by a radiating unit 31 and solidified again. Character printing is performed by a heat generating element provided at the top end of the print-head nozzle 27 and such an amount of ink consumed is supplied by the liquefied portion 30 which is advanced by the force of the spring 26.
Patent JP-H0245544-A (JP)
Title: Radiation-crosslinkable halogen-containing resin composition
Inventor: SANO KIYOHIKO
IPC: C08L27/06
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the title composition little in hydrogen halide generation or in the residual amount thereof in the composition when crosslinked using an ionizing radiation by incorporating a halogen-contg. polymer with a combination of huntite powder with hydromagnesite powder. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a halogen-contg. polymer (e.g., PVC) with (B) 5-100 pts.wt. of a combination of (i) 50-80wt.% of huntite powder with (ii) 20-50wt.% of hydromagnesite powder and furthermore, pref. (C) 1-30 pts.wt. of a polyfunctional monomer (e.g., triallyl cyanurate) and (D) 3-50 pts.wt. of a halogen stabilizer (e.g., basic lead salt) it is preferable that the powder B contain >=50wt.% of powder <=0.3mum in size and be <=0.5mum in mean size.