baber/WOPTO huggingface dataset:
Patent JP-S60149260-A (JP)
Title: Binary coding circuit of picture information
Inventor: TAKEUCHI RIYOUZOU
IPC: H04N1/40
Filed: 1984-01-17
Abstract: PURPOSE:To suppress the increase of information in quantity at the character and linear pattern parts by deleting microspots of low and high densities which will be a cause of the increase of information at the character and linear pattern parts. CONSTITUTION:The outputs of line memories 4a-4n are applied to a white picture element detecting circuit 14 and a black picture element detecting circuit 15. Then perfect white and black picture element detecting circuit 15. Then perfect white and black picture elements are selected for every (m) units of picture elements in the main scan direction and every (n) trains of picture elements in the secondary scan direction. A counter 16 detects the number of selected picture elements. When the number of these selected picture elements is larger than the threshold number of units set at a threshold value memory 9', a comparator 17 selects the simple binary coding. Otherwise a dither pattern method is selected. At the same time, the maximum and minimum densities are detected by maximum and minimum value detecting circuits 6 and 7 respectively. Then a subtractor 8, the memory 9' and a comparator 10 decides that the value obtained by subtracting the minimum density value from the maximum density value is larger than the density difference threshold value. This suppresses the increase of information quantity at the character and linear pattern parts and simplifies the binary coding of picture information.
Patent JP-2000199938-A (JP)
Title: Method and device for disassembling lens in film unit with lens
Inventor: AOSHIMA SHINSUKE
IPC: G03B17/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To surely separate two lenses incorporated in a film unit with lens, from a spacer interposed between the lenses. SOLUTION: After this film unit with lens in a state where a front cover, a lens holder, and a front lens are separated is positioned on an assembling position, a double-port nozzle 322 having an inside tube 320 and an outside tube 321 is moved to a position in the vicinity of the front surface of a spacer 39, the spacer 39 is separated by being sucked through the tube 321, and also air jetted through the tube 320 is jetted to the rear lens 37b through the aperture 39a for exposure of the spacer 39, so that the lens 37b will not adhere to the spacer 39.
Patent JP-S61164743-A (JP)
Title: Automatic tool replacement device of machine tool
Inventor: TSUBOTA TOSHIO
IPC: B23Q3/157
Filed: 1985-01-16
Abstract: PURPOSE:To shorten the time for replacing tool as well as the time out of machining in an automatic tool replacement device of a machining center, by allowing advance, rotation and retraction in the tool replacing action to be overlapped and interlocked, and by constituting the actions from mechanical means using a parallel cam. CONSTITUTION:This machine tool includes a column 2 movable in the Z-axis direction (fore and aft), a spindle head 6 movable in the Y-axis direction (up and down), a table 11 movable in the X-axis direction (to left and right) with a work to be processed W placed thereupon, a tool storage magazine 19 for accommodation of a tool, and an automatic replacing device 15 for tools (designated as ATC). The ATC15 is provided with a twin arm 14 to replace the tool fitted on the spindle 7 of the spindle head 6 with a tool supplied from said tool storage magazine 19, wherein the twin arm 14 is advanced by a drive means to transfer into rotation on the way of advancing, followed by retracation on the way thereof, the three actions being interlocked to provide a complete process. Said drive means has a parallel cam to ensure that the three actions are performed smoothly in a short period of time.
Patent JP-S58121923-A (JP)
Inventor: SAITOU MITSUNORI
IPC: F24D13/02
Filed: 1982-01-16
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-H11203081-A (JP)
Title: Output device and host device
Inventor: TANAKA TATSUYUKI
IPC: G06F13/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent restriction management contents from being varied for every output device even if the plural output devices exist on a network. SOLUTION: An image forming means 13 forming an image corresponding to a request from an outer device on the network 30, a frequency management table 24 for storing a frequency that the image is formed as frequency information for every request origin, a frequency information exchange means 25 transferring frequency with the other output device on the network 30 and a frequency management means 26 updating frequency information in the frequency management table 24 whenever the image forming means 13 forms the image and the frequency information exchange means 25 receives frequency information and transmitting updated frequency information to the other output device are provided of the output device.
Patent JP-H11203591-A (JP)
Title: Device for specifying vehicle in road section
Inventor: HATANAKA ATSUSHI
IPC: G08G1/065
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To exactly specify a vehicle existing in a road section and to simultaneously confirm a spot condition of a driver, etc., to evacuate when a disaster occurs in the road section (tunnel). SOLUTION: Image pickup means 11a, 11b to pick up images of road conditions are installed at an upper stream side and a down stream side of the road section (tunnel 1), a video signal delaying means 21 to output a video signal inputted by at least one image pickup means 11a by delaying it for specified time, video recording means 12a, b to record the video signals from the video signal delaying means 21, the image pickup means 11b are installed and a video recording control means 14 to receive a detection signal from a road condition detecting means 13 to detect the road condition like the disaster, etc., in the road section, to start video recording by the video recording means 12a, b and to stop the video recording after the specified time is provided in a device to specify the vehicle in the road section.
Patent JP-H03210865-A (JP)
Title: House management system device
Inventor: INOUE YORIAKI
IPC: G08B23/00
Filed: 1990-01-12
Abstract: PURPOSE:To secure sufficient safety over all exit entrance locations even when the plural locations exist by adopting plural slave sets and adopting a speech function and an image pickup function to each slave set. CONSTITUTION:Doorphones with television camera 5a, 5b, 5c are mounted to a door of a location where people enter or exit such as gatedoor, kitchen door and parking place. A speech changeover device 8 connects selectively a talking set 1 and one of the doorphones with television camera 5a, 5b, 5c in response to a call signal from each of the doorphones with television camera and outputs a signal representing the connection state to a line 10. A video changeover device 7 connects to the talking changeover device 3 through the signal line 10 and connects one of the doorphones with television camera 5a, 5b, 5c to a television monitor 9 in interlocking with the talking changeover device 3 selectively via a video signal line.
Patent JP-S62163644-A (JP)
Inventor: YANO NAOTATSU
IPC: F24S90/00
Filed: 1986-01-13
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-S5599545-A (JP)
Title: Water warmer harnessing solar heat with heat absorbing board filled with wick
Inventor: KAMAYA TOMIHARU
IPC: F24J2/04
Filed: 1979-01-20
Abstract: PURPOSE: To complete heat insulation of hot water storage tank by a simple structure and to harness effectively solar heat absorbed at a front side of the tank, by locating wick-filled type No.2 heat absorbing boards on a hot water storage tank wherein No.1 heat absorbing boards are placed in parallel at a lower portion thereof.  
     CONSTITUTION: Before using a device, a drainage valve 16 is closed, a feed water main valve 10 being opened. Water is then fed rapidly by means of float type automatic valves 11, 12 and a discharge controlling valve 13 until a water level comes up to the level A. After the valve 11 is closed, water is fed through the working of the discharge control valve 13 being adjusted so that a water feeding hour, during which the water level comes up to a level B, becomes equal to a solar irradiating hour. Water is poured evenly over wicks 7 of No.2 heat absorbing boards 6 thereupon, water being heated when it falls thereat. Water at a bottom of the tank 1 is fed in a natual convection to No.1 absorbing boards 2 through water falling pipes 5, water being returned into the tank 1 after being heated by theg solar heat. When hot water storaged in the tank 1 is used, a necessary volume of hot water is discharged from a drainage valve 16 with the main valve 10 closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05191053-A (JP)
Title: Multilayer interconnection board and manufacture thereof
Inventor: MATSUI TERUHITO
IPC: H05K3/46
Filed: 1992-01-16
Abstract: PURPOSE:To form directly an electronic element, which is constituted of a thin film, on a board layer, to eliminate a chip electronic component to be installed and to contrive to increase the freedom of arrangement of the electronic element. CONSTITUTION:A resin laminated wiring board 1 is manufactured by a method wherein a resin board formed with conductors 6 for wiring use is laminated on a resin board formed with conductors 6 for wiring use holding a prepreg between one pair of the resin boards and the resin boards are integrally formed by heating and pressing. The mixed solution of alkylsilicic acid salt and a solvent is applied on this wiring board 1, is heated at a low temperature and a condensed and hardened insulating protective layer 2 is formed. Moreover, a first conductor 3 for electrode use is formed on the layer 2 and a dielectric insulating thin film 24 consisting of SiO2 is formed by an electron cyclotron resonance chemical vapor growth method. Moreover, a second conductor 5 for electrode use is formed and an MIM capacitor is formed.
Patent JP-H11197707-A (JP)
Title: Method for correction shape of tip part of hot-rolled steel plate
Inventor: SAKUTA MITSURU
IPC: B05B1/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To correct a tip part of steel plates having various thickness into an appropriate shape by regulating the spray pressure of high-pressure spray water to be spray on the tip part of the steel plate according to the thickness of a hot-rolled steel plate. SOLUTION: The information on the thickness of a steel plate 3 is transmitted to a spray pressure control device 9 as the signal from a computing unit to control the operational condition, etc., of a hot rolling mill, and the spray pressure of high-pressure spray water 8 from a spray header 4 is regulated by controlling the operation of a valve 5 or a pump 6 of a high-pressure spray device 7 based on the information on the thickness. Because the high-pressure spray water is sprayed by changing the spray pressure according to the thickness of the steel plate, an operation case is avoided where the upward of the tip part if promoted due to excessively high spray pressure on a thin steel plate, or the shape correction of the tip part becomes insufficient due to excessively low spray pressure on a thick steel plate.
Patent JP-S5290797-A (JP)
Title: Cooling control device for container
Inventor: KAWAGUCHI OSAMU
IPC: G21C13/00
Filed: 1976-01-23
Abstract: PURPOSE: To intend to cool a container with high preformance and to improve actual working cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10193803-A (JP)
Title: Thermal recording material
Inventor: MOTODA MAKOTO
IPC: B41M5/333
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality thermal recording material having high sensitivity, white paper heat resistance, and image preservability. SOLUTION: In a thermal recording material having a thermal coloring layer containing a leuco dye and a developer provided on a support, a 2,4'- dihydroxy diphenyl sulfone as the developer and a 4,4'-dimethoxy benzophenone as a sensitizer are added in the thermal coloring layer.
Patent JP-H01216214-A (JP)
Title: Air volume measuring apparatus and manufacture thereof
Inventor: HAINTSU GUNAISU
IPC: G01F1/68
Filed: 1989-01-17
Abstract: PURPOSE: To prevent fluctuation in the characteristics of an apparatus for measuring the quantity of air by fitting a thin front body to the end face of a support facing a flow thereby preventing stray particles in the air from being deposited on the support. CONSTITUTION: In order to measure the quantity of air in the suction pipe 1 of an internal combustion engine, a measuring resistor 3 is arranged in the suction pipe 1. The measuring resistor 3, is fitted to the end face thereof, facing the flow of air 2 to be measured, with a thin front body 23 made of a metal plate, plastic or lacquer. When plastic or lacquer is employed, a conductive material is employed in order to avoid the charging or the body 23 is earthed. This structure reduces deposition on the front body significantly and prevents adverse effect on the characteristics of apparatus for measuring the quantity of air.
Patent JP-S60149630-A (JP)
Title: Production of radiation-crosslinkable flame-retarding transparent resin composition
Inventor: SHINGIYOUUCHI KAZUO
IPC: C08F255/02
Filed: 1984-01-17
Abstract: PURPOSE:The titled resin composition which can give a molding excellent in flexibility, transparency and flame retardancy, prepared by mixing an ethylene/ vinyl acetate copolymer containing a polyfunctional monomer with a polyvinylidene fluoride resin. CONSTITUTION:20-80pts.wt. mixture of an ethylene/vinyl acetate copolymer and a polyfunctional monomer (e.g., trimethylolpropane acrylate or triallyl cyanurate) is mixed with 80-20pts.wt. polyvinylidene fluoride resin. The amount of the polyfunctional monomer is suitably 0.5-15wt%, based on the total weight of the resin composition. The obtained resin composition is applicable to the production of a variety of moldings, especially, heat-shrinkable tubes.
Patent JP-S58123224-A (JP)
Title: Monostable multivibrator
Inventor: YOSHINO TADASHI
IPC: H03K3/023
Filed: 1982-01-18
Abstract: PURPOSE:To prevent chattering from occurring at the trailing part of an output delay pulse even if a DC voltage from a DC power source has a fine noise component by changing reference voltage sources according to an output signal. CONSTITUTION:Transistors (TR) Q24 and Q25 constitute a differential amplifier; the time constant circuit of a resistance R25 and a capacitor C21 is connected to the base of the TRQ24 and the reference voltage generating circuit consisting of resistances R28 and R29 is connected to the base of the TRQ25. Further, a TR which turns on when an input is present is connected to the capacitor C21 and a similar TRQ26 is connected to the resistance R29. A TRQ27 is an output TR, whose collector output is connected to the base of a TRQ22 provided in parallel to an input TRQ21 to provide feedback. The circuit of a diode D21 and a resistance R32 operates at the trailing edge of the output pulse to prevent chattering.
Patent JP-S62164565-A (JP)
Title: Thermal recorder
Inventor: ONO TAKESHI
IPC: B41J2/355
Filed: 1986-01-17
Abstract: PURPOSE:To secure the uniformity of the density of recorded images, by providing a means for counting the recording time interval between adjacent recording lines, and controlling the energy supplied to heat generating resistors in accordance with the length of the time interval. CONSTITUTION:Image codes supplied from a modem 7 are stored into a line memory 1M in a main controlling part 1 in the form of white/black binary data, and are outputted to a P/S converting circuit 6. On the other hand, a recording part CPU 3 determines the thermal energy to be applied to recording elements, namely, the width of recording pulses on the basis of both a time interval from the completion of recording in the preceding line which interval is counted by a period timer 3a and the temperature of a heat-releasing plate provided for a thermal head 2 which temperature is detected by a thermistor 4. Based on the width of the recording pulses thus determined, driving of the thermal head 2 is controlled through a driver circuit 5. Accordingly, the energy to be applied can be controlled according to the recording period, and uniformity of the density of recorded images can be secured.
Patent JP-H05195425-A (JP)
Title: Device for spreading and cutting
Inventor: OKAMURA NOBUTAKA
IPC: D06H7/02
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a peeling and cutting device suppressing wrinkle and divergence during cutting, improving cutting accuracy. and cutting quality. CONSTITUTION:A cylinder device having a built-in separating plate 20 of dividing a cloth material W1 and a cloth material W1 to the top and the bottom is operated to an arrow Y1 direction, a link 65 and a roller 66 are moved in Y1 direction. The under surface 66c of the roller 66 is separated from a roller contact part 62a, the roller contact part 62a of an intermediate arm 62 is rocked in an arrow T1 direction around a shaft 61 as a center by force of a twisted coil spring 64 at the other end part 64b and an end part 62r of the intermediate arm 62 is moved in an arrow T2 direction. Consequently, a pressing arm 63 is dropped, the cloth material W1 on a spread textile face 11 is pressed to the spread textile face 11 by a pressing face 63a of the pressing arm 63. In this state, the cloth material W1 is bonded and cut by a cutter. Divergence and wrinkle of the cloth material W1 during cutting are prevented and cutting face is straightly maintained.
Patent JP-S56117886-A (JP)
Title: Carrier for welder
Inventor: KUMAGAI KIYOSHI
IPC: B23K37/00
Filed: 1980-01-23
Abstract: PURPOSE: To perform efficient welding without changing attitudes of a work by providing two carriages which carry the work from a throw-in position to a welding position and from the welding position to a discharge position respectively and by providing a holding part which does not cause both the carriages to interfere with each other.  
     CONSTITUTION: Work W is carried to some start point of throwing-in carriage 10. Truck 10 elevates trestle 14 and supporting table 16 by longitudinal cylinder 17 and stands supporting table 16 by lateral cylinder 18. After work W is held between clamping means 19 and pawls 21 and 22, supporting table 16 is turned down by cylinder 18 to carry it to a welding position. At the welding position, a discharge carriage in the same shape with throwing-in carriage 10 stands by and spot welding is performed there. During the welding, the discharge carriage holds work W between its clamping means and pawls as well as the throwing-in carriage without interfering with the throwing-in carriage. Then, the holding of throwing-in carriage 10 is released and it is returned to the start point. After the welding, the discharge carriage moves to a discharge position and discharges work W. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55101120-A (JP)
Title: Shield case for magnetic head
Inventor: MOMOSE KENICHIROU
IPC: G11B5/10
Filed: 1979-01-25
Abstract: PURPOSE: To improve a high-frequency shield effect by forming a shield case from a shield alloy plate which is a clad material consisting of two layers and has a thickness of the most outside layer equal to or larger than the thickness of the whole of the plate.  
     CONSTITUTION: A magnetic alloy plate where copper is clad to Permalloy is used to produce a shield case by constriction process, and the shield case is so formed that the thickness of the most outside layer of the clad material consisting of two layers may be equal to or larger than the thickness of the whole of the plate. As a result, a good-appearance and cheap shield case where a high-frequency shield effect is improved can be obtained without exposure of the copper layer to the external. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02185923-A (JP)
Title: Manufacture of quenched-and-tempered wire rod
Inventor: AKUTAGAWA YOICHI
IPC: C21D8/06
Filed: 1989-01-13
Abstract: PURPOSE:To manufacture a quenched-and-tempered wire rod excellent in strength, toughness, cracking resistance, etc., by hot-rolling a low-alloy stock, quenching the resulting rolled stock down to a specific temp., holding the above for a specific time and then carrying out winding. CONSTITUTION:A low-alloy steel stock is hot-rolled, preferably, at about 800-950 deg.C, quenched at >= about 100 deg.C/sec cooling rate until a temp. of the Ms point or below, preferably a temp. between about (Ms-50) and (Ms-200) deg.C, is reached, held at the above temp. for >=1sec, preferably for 1-10sec, in the course until winding is started, and then wound up. Further, the low-alloy stock has a composition containing, preferably, <= about 0.5% C, <= about 0.5% Si, <=about 0.2% Mn, <= about 0.3% Cr, and <= about 0.005% B. By this method, the high tensile wire rod free from uneven heat-treated state and excellent in strength and toughness can be obtained.
Patent JP-H09197708-A (JP)
Title: Magnetic toner for micr and image forming method using the same
Inventor: EGUCHI ATSUHIKO
IPC: G03G15/08
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic toner which substantially prevents the peeling of toner image even in repetitive rubbing with a magnetic head at the time of magnetic reading, is lessened in the degradation of image quality, the staining of the images and the contamination of the magnetic head, has good offset resistance and excellent powder flowability, does not give rise to blocking, less contaminate a toner carrying member, helps the members to maintain an excellent maintaining property and lessens the damage on a fixing roll section by peeling pawls. SOLUTION: The lubricant of the magnetic toner for MICR consists of a modified polyethylene wax formed by bringing a styrene monomer and/or unsatd. carboxylic acid monomer into graft polymn. with an ethylene polymer obtd. by polymn. in the presence of a metharocene catalyst or an ethylenic copolymer consisting of ethylene and 3 to 10C α-olefin. The residual magnetization σrm of the toner particles is 4 to 7emu/g.
Patent JP-S62164826-A (JP)
Title: Combustion control system
Inventor: HOSOYA KAZUHIRO
IPC: F23N1/00
Filed: 1986-01-16
Abstract: PURPOSE:To improve the follow up characteristic of a furnace temp. in the stage of changing a set temp. value by executing the batch-by-batch combustion control of combustion stacks in accordance with the value obtd. by adding the output calculated from the deviation between the set value and the furnace temp. to the previous control output. CONSTITUTION:Products are successively moved in the plural combustion stacks and the prescribed heat treatment is executed by quickly raising the temp. from the start of the operation while the low combustion state is maintained during the movement thereof in a combustion furnace such as annealing furnace. The above-mentioned combustion control is repeated batchwise in the combustion stacks. The combustion control is executed in accordance with the 2nd control output obtd. by adding the multiplied output obtd. by multiplying the prescribed value by the deviation between the set temp. value in the operation condition of this time and the furnace temp. to the 1st control output of the previous batch of the temp. control means for the above-mentioned combustion stack as the set value in the stage of starting the operation in the above-mentioned combustion control system. The combustion control is thereby automatically started with the 3rd control output obtd. by subtracting a prescribed value from the above-mentioned 2nd control output which is a reference as the set value.