baber/WOPTO huggingface dataset:
Patent JP-H06318984-A (JP)
Title: Multi-media information transmitter, multi-media information receiver, multi-media communication equipment and multi-media communication system
Inventor: SENDA MAKOTO
IPC: H04M11/00
Filed: 1994-02-17
Abstract: PURPOSE:To enable the control by a remote control and a high-speed processing by transmitting operation guidance information to an external device by encoding the information. CONSTITUTION:The operation guidance information for performing the remote control of a main device from an external device is generated by a guidance information generation part 21, the operation guidance information is encoded in an encoding part 10, a data compression is performed for the information and the information is transmitted to the external device executing the remote control by a line I/F part 14c. Therefore, the external device is capable of performing the remote control of the main device by the operation guidance. When the operation guidance encoded for performing the remote control of the external device is received by the line I/F part 14, the operator of this device can perform the remote control of the external device in accordance with the displayed operation guidance information because the operation guidance information is decoded by a decoding part 10 and is displayed on a display part 8. A high speed transmission can be performed because the operation guidance information is encoded and transmitted.
Patent JP-H11236682-A (JP)
Title: Superlow core loss grain oriented silicon steel sheet and its production
Inventor: IGUCHI MASAO
IPC: C23C22/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To stably obtain a superlow core loss grain oriented silicon steel sheet exceedingly excellent in core loss at a low cost. SOLUTION: On the surface of a grain oriented silicon steel sheet with 0.05 to 0.5 mm sheet thickness subjected to finish annealing, as a base film, an extremely thin film obtd. by finely dispersing one or >= two kinds of nitrides- oxides selected from Fe, Si, Al and B into a film essentially consisting of phosphate and colloidal silica is formed, and moreover, on the surface of the film, a tension insulated film essentially consisting of phosphate and colloidal silica and in which 0.01 to 10 wt.% Si nitrides-oxides are finely dispersed is formed.
Patent JP-S54136797-A (JP)
Title: Foam fire extinguisher
Inventor: KURODA TAKESHI
IPC: A62D1/02
Filed: 1978-04-14
Abstract: PURPOSE: To make a foam fire extinguishing agent having an improved heat- resistance property, by mixing wollastonite into foam agent and water.  
     CONSTITUTION: Water, foam agent (say, alkyl sulfaric ethereal salt, alkyl benzensulfonic acid salt and so on) and wollastonite are mixed together to make a foam fire extinguishing agent. As a result of adding supper-minute particled silica to the aforesaid foam fire extinguishing agent, a heat-resistance property can be improved due to a synergism of the super-minute particled silica and the aforesaid wollastonite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56141200-A (JP)
Title: Heating device for x-ray tube filament
Inventor: NAKAMURA HITOSHI
IPC: H05G1/36
Filed: 1980-04-04
Abstract: PURPOSE:To shorten the time required for attaining a given heating condition, by detecting the heating condition of a filament through the intensity of the emission of the filament, and adding a given level of current to a heater heating current until a given lamp current value is reached. CONSTITUTION:When a power source switch is actuated and a desired lamp current value is selected through the operation of a selector 1, a signal Vs sent from the selector 1 is amplified into a signal Va by means of a lamp current signal producer 2. A voltage signal Vb corresponding to the signal Va drives a filament transformer 4, and the filament of an X-ray tube 5 is heated. A photo diode 6 detects the heating condition of the filament as its emission intensity, and a signal Vc sent from the diode 6 is impressed on a comparator 8. When the heating condition signal Vc does not reach to a set signal Vs, the comparator 8 sends a given output signal Vd, the signal Vs added with the output Vd is amplified, and the heat controlling signal Va is increased.
Patent JP-H03246362-A (JP)
Title: Egr negative pressure generation control method and egr control device for diesel engine
Inventor: AKATSU TADASHI
IPC: F02B3/06
Filed: 1990-02-23
Abstract: PURPOSE:To improve the control accuracy by providing a bypass passage furnishing an auxiliary valve detouring a valve for generating negative pressure, in a diesel engine in which the exhaust gas is sucked to a suction passage by a negative pressure generated by opening and closing the valve for generating negative pressure provided in the suction passage. CONSTITUTION:A valve 7 for generating EGR negative pressure is provided in a suction passage 4, and an exhaust gas return flow passage 12 furnishing an EGR valve 13 on the way, which communicates an exhaust gas passage 3 and the downstream 4a of the EGR negative pressure generating valve 7 of the suction passage 4 is provided. To the side wall of a chamber body 5 of the suction passage 4, a bypass passage 16 to communicate the downstream and the upstream of the valve 7 for generating negative pressure detouring the valve 7 is provided. On the way of the bypass passage 16, an auxiliary valve 18 driven by an electromagnetic actuator 19 is provided. And the system is controlled to open the EGR valve 14, to close the negative pressure generating valve 7, and to open the auxiliary valve 18, in a low load condition, to open all the valves 14, 7, and 8 in a middle class load condition, and to close the EGR valve 13 and to open both the negative pressure generating valve 7 and the auxiliary valve 8 in a high load condition.
Patent JP-H11243449-A (JP)
Title: Line switching device
Inventor: TOMIOKA YUJI
IPC: H04L12/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To duplex a line input part or a line output part, switch a signal at the time of fault occurrence and to rescue it, without adding a line switching part in a large-scale and without incorporating line switching into the line input part or the line output part itself. SOLUTION: This line switching device is constituted such that an attachment 6 is connected to an external input on the input side of a line input part 4, receives an input signal from an external line, switches and outputs input signal to an input terminal corresponding to reception line input parts 1 and 4. Furthermore, it is so constituted that an attachment 14 is connected to the output parts of line output parts 3 and 5, receives an output signal from a line exchange part 2 from an output terminal corresponding to the line output parts 3 and 5, switches it and transmits it to the external line.
Patent JP-S63212025-A (JP)
Title: Surface coating co base alloy tool for seaming can cover of canning
Inventor: KIKUCHI NORIBUMI
IPC: B21D51/30
Filed: 1987-02-26
Abstract: PURPOSE:To obtain the tool for seaming a can cover excellent in wear resistance and corrosion resistance by providing the inner layer composed of the carbide/nitride of Ti and the hard coating layer consisting of the outer layer composed of the oxides of Al and Zr. CONSTITUTION:The C contg. amt. of a Co base alloy base body is taken at 1.5-4% on the tool for seaming can cover. This Co base alloy base body provides the hard coating inner layer in 0.1-10mum averaged layer thickness consisting of one kind of the single layer among TiC, TiN and TiC or more than two kinds of plural layer on the surface. The solid coating outer layer in 0.1-10mum averaged layer thickness consisting of the single layer of one kind of Al2O3 or ZrO2 or the plural layers of two kinds is then provided on this inner layer. The tool for seaming can cover excellent in wear resistance and corrosion resistance is thus obtd.
Patent JP-H09219150-A (JP)
Title: Manufacture of electron emitting element, electron source substrate, electron source, display panel and image forming device
Inventor: MITSUMICHI KAZUHIRO
IPC: B41J2/01
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a surface conductive electron emitting element have a large area at a low cost and easily, by performing giving respective liquid drops at a sufficiently short time to a degree, where a uniform liquid drop can be given without causing the significant change of a liquid drop condition. SOLUTION: The liquid drop of an organic paradium containing solution is given to element electrodes 2 and 3, by using an ink jet injection device composed of a piezoelectric element to a liquid drop giving device 6, to form dots 8. At that time, the giving device 6 is moved relatively to a substrate 1 to continuously give the liquid drop to electrodes 2 and 3, to form the dots 8 to given places on the substrate. This is made at sufficiently short time intervals without causing a significant change of the liquid drop condition, to give the uniform liquid drops. Then, the dots 8, formed on respective elements, become the uniform liquid drops without dispersion at every element. An envelope is formed to be sealed by a face plate, a supporting frame, a rear plate by using this electron source substrate, to manufacture a display panel.
Patent JP-H06254704-A (JP)
Title: Throwaway lathe turning tool
Inventor: HAGA KATSUMI
IPC: B23B27/10
Filed: 1993-03-04
Abstract: PURPOSE:To provide a throwaway lathe turning tool capable of effectively cooling a throwaway chip and improving the tip life and machining precision. CONSTITUTION:A groove section 26 is provided at the upper face section of a sheet member 22 provided on a chip seat 20 formed at the tip section of a tool main body 14, and notch sections 28, 30 are formed on the groove section 26. Passages 36, 38 communicating a cooling liquid feed section and the notch section 28 are formed on the tool main body 14.
Patent JP-S61203542-A (JP)
Title: Electron gun structure for cathode-ray tube
Inventor: NAIKI KAZUAKI
IPC: H01J29/48
Filed: 1985-03-06
Abstract: PURPOSE:To protect the cathode face from damage upon occurrence of inter- electrode discharge, by connecting G4 electrode at main electron lens section of electron gun through 10-20kOMEGA resistor to G1 electrode for providing the potential lower than the ground potential. CONSTITUTION:The electron gun structure is constructed with electron beam forming section comprised of cathode 1, G1 electrode 2 and G2 electrode 3 and main electron lens section comprised of G3 electrode 11, G4 electrode 12, G5 electrode 13 and G6 electrode. Then an intermediate potential voltage of 20-40% of that to be applied onto G6 electrode 14 is applied in common onto G3 and G5 electrodes 11, 13. While G4 electrode is connected through 10-20kOMEGA resistor to G1 electrode 2 for providing lower potential than the ground potential. Consequently, main electron lens is splitted into two and diversified to reduce the astigmatism thus to improve the resolution while to protect the cathode upon occurrence of inter-electrode discharge under usage resulting in improvement of reliability.
Patent JP-H07254320-A (JP)
Title: Switch
Inventor: HONDA MINORU
IPC: H01R4/48
Filed: 1994-03-15
Abstract: PURPOSE:To prevent the occurrence of a problem due to an excess of cable insertion. CONSTITUTION:A cable insertion inlet 18 with an inner open end faced to a quick-coupling terminal is formed on a housing 1. The inlet 18 has an elliptical form with such an opening diameter in a minor axis as corresponding to the maximum diameter of a cable to be inserted. Furthermore, a releasing button 5 for unlocking the connection of the quick-coupling terminal has a release drive section for a pair of lock springs having a common terminal plate and an erected piece positioned between both lock springs, or an erected piece laid between a pair terminal plates respectively having a contact section, at positions between both lock springs as well as between both terminal plates.
Patent JP-H05189146-A (JP)
Title: Track ball-mouse
Inventor: YASUI HIROO
IPC: G06F3/0354
Filed: 1992-01-16
Abstract: PURPOSE:To improve efficiency for inputting a position while combining the merits of the mouse, which is slid by a hand, and of the track ball to be moved by the tip of a finger. CONSTITUTION:An opening part 2 is provided on the back of a main body 1 of the mouse to be slid by the hand, the upper part of a ball 4 built in the mouse to be rotated corresponding to the movements of the wrist and the arm while being touched on the surface of a desk at a central point 3 of the opening part on the belly of the mouse is revealed like the ball of the track ball and by moving a revealed part 5 of the ball with the tip of the finger of the same hand, the stop position of the mouse can be adjusted.
Patent JP-S59171074-A (JP)
Title: Record player
Inventor: KENMOCHI ISAMI
IPC: G11B19/02
Filed: 1983-03-18
Abstract: PURPOSE:To execute securely a lead-in control by providing a switch lever for obstructing a lead-in, and releasing an engagement with a lead-in plate by an operating lever when a record disk is placed. CONSTITUTION:A switch lever 12 for obstructing a lead-in is supported to be freely rotatable on a sub-panel, and the engaging end 29c of a lead-in plate is engaged with its engaging part 12b, and in its stop state, it is held to an off by depressing a phono motor switch. When a record disk is placed, a record sensor 20 projects to the lower face, and a discriminating plate 19 for the presence or absence of a record and a resetting member 18 are turned clockwise, therefore, the pin 10b of an operating lever 10 moving together with a driving plate 4 presses with the switch lever 12 and turns it counterclockwise, and the lead-in is executed by releasing the engagement with the engaging end 29c. When there is no record, the pin 10b does not press with the lever 12. Therefore, a lead-in control can be executed securely.
Patent JP-S5549649-A (JP)
Title: Temperature control for air-conditioner
Inventor: SAITOU ATSUNORI
IPC: G05B11/36
Filed: 1979-04-12
Abstract: PURPOSE: To obtain a controlling method with no interference between control parameters by converting analog signals from multiple sensers into binary digitals, adding gains to them and producing control signals.  
     CONSTITUTION: Analog output signals from the indoor temperature senser 60, the outdoor temperature senser 61, the opening senser 62 for the temperature regulating damper and the temperature setting device 63 in the manipulating panel 2, which are all located on the upper stream of a ventilation duct, are amplified by a preamplifier 110, input into an analogmultiplexer 120, and the outputs of the preamplifying circuit 110 are input one by one to a voltage comparator 131 of the A-D conversion circuit 130 through analog switches 121W124 which are turned on separately in accordance with the orders decided by commands of the microcomputer 100. The outputs from parallel output terminals O 0 WO 7  of the computer 100 are input to a ladder-type voltage generator 132, those outputs are input to the computer 100 and analog signals are recognized as digitals through outputs from the terminals 0W7 and those input signal levels. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02220877-A (JP)
Title: Printer
Inventor: SUGAYA HIROSHI
IPC: B41J15/00
Filed: 1989-02-22
Abstract: PURPOSE:To prevent sheet jam by detecting and comparing setting positions of a sheet feeding mechanism of a tractor and a sheet folding mechanism of a stacker. CONSTITUTION:A tractor sensor 7 for detecting a set position of a sheet feeding mechanism is provided at a tractor 2 to send a signal corresponding to the set position to a comparator 9. On the other hand, a stacker sensor 8 for detecting a sheet width setting position of a sheet folding mechanism is provided at a stacker 4 to send a signal corresponding to the setting position of the folding mechanism to the comparator 9. The comparator 9 inputs the signal from the sensor 7 and the signal from the sensor 8, compares them, and operates a warning unit 10 if they are not coincident. Thus, an alarm is generated from the unit 10 to caution the operator to set to a correct position. Thus, it can prevent sheet jam.
Patent JP-S59169219-A (JP)
Title: Frequency selecting circuit
Inventor: CHIYASHITSU HIDEO
IPC: H03K5/135
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a compact and light-weight frequency selecting circuit which has the excellent frequency characteristics with quick response and high fail-safe performance, by providing a shift register, two gate circuits which detect the levels of all bits of the recording information and an FF. CONSTITUTION:An external synchronous type shift register 1 stores successively high and low levels H and L of an input rectangular wave FP of 1:1 duty to be detected in accordance with a clock pulse CP. The register 1 has a capacity of the number of bits corresponding to the pulse time duration equal to half cycle of the highest frequency of the wave FP. A gate circuit 2 detects that all bits of the information stored in the register 1 are set at H levels; while a gate circuit 3 detects that all bits of said information are set at L levels respectively. An R-SFF4 is driven by the outputs of the circuits 2 and 3, and a rectangular wave signal having the same frequency as an input wave is delivered. Thus it is possible to obtain a compact and light-weight frequency selecting circuit which has the excellent frequency characteristics with quick response and high fail- safe performance.
Patent JP-S53130535-A (JP)
Title: High frequency wave heating device
Inventor: WATANABE ICHIROU
IPC: H05B6/74
Filed: 1977-04-19
Abstract: PURPOSE: To heat the object uniformly by covering rotary agitating plates which are provided near loop type antenna and the loop type antenna to radiate radio radioic wave in heating chamber by a cover with conductive wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06258828-A (JP)
Title: Highly accurate pattern forming material
Inventor: SAKAGUCHI NORIHISA
IPC: G03F7/029
Filed: 1993-03-05
Abstract: PURPOSE:To provide the photosensitive material which is capable of thin film single-ply coating and has the function capable of transferring.fixing of a metallic mask, etc., on the surface, and capable of forming the pattern image having no omission and high resolving property on a substrate by a batch exposure method without using a stepper. CONSTITUTION:In the image forming material, a highly accurate pattern forming material (photosensitive material) has the adherence to a coated film surface enough to fix a mask pattern, and forms the nonpicture part which can be development-removed by irradiation with an active ray and a non-adhesive curved picture part, and contains the acrylic or methacrylic terminal group- containing acrylic oligomer containing at least >=1 kind selected from among amide, urea, urethane and ester group, the carboxyl or phosphoric acid group- containing acrylic oligomer and a triazine deriv. polymerization initiator.
Patent JP-S56141315-A (JP)
Title: Thermosetting resin composition
Inventor: TSUBOI HIKOTADA
IPC: C08G59/00
Filed: 1980-04-08
Abstract: PURPOSE: To prepare the titled composition having excellent handleability, stability and curability, and giving a cured product having excellent heat resistance, by compounding a specific N-(alkenylphenyl)maleimide derivative and an epoxy compound.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a compound selected from an N-(alkenylphenyl)maleimide derivative of formula (R 1 WR 6  are H, 1W20C hydrocarbon, halogen, alkoxy, acyl, etc.; R 3  together with R 1  or R 2  may form a ring; X is H, halogen, OH, alkoxy, acyl, etc.; m 1 Wm 3  are positive integers and m 1 +m 2 +m 3 =5), its oligomer or its polymer, and (B) an epoxy compound having one or more epoxy groups in a molecule. The compounding ratio of the component (A) to the component (B) is pref. 5:95W95:5 in weight. If necessary, an amino compound is added to the composition as the third component. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000237106-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner properly driving an electric fan in response to the cleaning state regardless of the cleaning mode. SOLUTION: This vacuum cleaner is provided with an operation means 67 setting the driving state of the brushless motor 10 of an electric fan on the root operation section of a hose connected to a vacuum cleaner body. A control means 53 is formed on a circuit board with a motor controller 54 driving the brushless motor 10 and a cleaner controller 55 controlling the drive of the brushless motor 10 via the setting action of the operation means 67. The revolving speed of the electric fan is controlled in response to the negative pressure state from a pressure sensor 63 based on the setting action. When the collected dust quantity becomes full to increase the negative pressure and the revolving speed reaches the predetermined upper limit revolving speed, the electric fan is controlled to maintain the upper limit revolving speed.  An abnormal rise of the revolving speed of the electric fan can be reliably prevented even when the cleaning mode differs, the electric fan can be controlled reliably and properly in response to the cleaning state, and the damage to the electric fan can be prevented.
Patent JP-H10235124-A (JP)
Title: Method and device for backward washing back wash filter
Inventor: YASUI MOTOHIRO
IPC: B01D46/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for backward washing a back wash filter in which it is unnecessary that gas flow is stopped while dust removing is performed or that a plurality of filters are arranged to alternately perform dust removing. SOLUTION: The device for backward washing a back wash filter is constituted so that gas is allowed to flow from outside cylindrical filter elements 1 and clean gas is exhausted through the filter elements 1 and backwash gas is allowed to flow inside the filter elements 1 and attached dust is blown down and the back wash filter 15 is backward washed. In this case, valve bodies, which are rocked by gas pressure to open and close the outlets of clean gas, are provided on the downstream sides of the cylindrical filter elements 1. The valve bodies are rocked by pressure of gas flowing into the filter elements 1 and the outlets of gas are opened to exhaust gas in the filter elements 1.  At time of back wash, the valve bodies are rocked by back wash gas pressure and the outlets of gas are closed and also back wash gas is allowed to flow into the filter elements 1 through holes for back wash of the valve bodies.
Patent JP-H08240994-A (JP)
Title: Image forming device
Inventor: MAKITA KATSUHIKO
IPC: G03G15/16
Filed: 1995-03-06
Abstract: PURPOSE: To surely prevent staining on the rear side of a transfer paper by completely removing toner transferred to a part except an image forming region on a transfer belt. CONSTITUTION: This image forming device is composed of a paper feeding part 11 housing the transfer paper having size previously set in a device main body, a manual paper feeding part 12 which is different from the feeding part 11 and for feeding a standard size or nonstandard size transfer paper including different size toward the transfer belt and a cleaning member for removing the toner transferred from a photoreceptor 1 to the transfer belt 5A.  Further, the image forming device is provided with a control part which is connected to the driving part of the transfer belt 5A and can detect the size of the transfer paper fed from the manual paper feeding part 12 and the opening/closing states of an original cover member 3B installed on an original platen and continue the cleaning of the transfer belt 5A for a specified time, after a toner image is transferred, only when the toner image is transferred to the transfer paper fed from the manual paper feeding part 12, while the original cover member 3B installed on the original platen 3A is opened.