baber/WOPTO huggingface dataset:
Patent JP-H0227857-A (JP)
Title: Video conference method, video conference terminal equipment, notifying method and data terminal equipment
Inventor: TANABE SHIRO
IPC: H04N7/18
Filed: 1988-07-18
Abstract: PURPOSE:To allow participants to set the conference environment by themselves by attaining participation in an optional conference in plural video conferences held at the same time, simultaneous participation in the plural conferences and conference participation during execution of data processing by a work station or the like. CONSTITUTION:Conference networks #1, #2 are formed by multi-point controllers 7, 8 comprising video conference terminal equipments 1-3 and video conference terminal equipments 3-6. An equipment controlling a signal received from plural conference networks in the video conference terminal equipments 1-6, that is, a means synthesizing video signals coming from each conference, a switching means selecting one conference, a means summing voice signals coming from each conference and a means selecting one conference are provided. Moreover, a means controlling the connection via a channel in the network and functions such as interrupt control of plural conferences, coupling control and conference priority control are provided. Thus, participants are not occupied by a specific conference and the conference network is set in a form in matching with environment of individuals.
Patent JP-S6153629-A (JP)
Title: Copying machine
Inventor: FUJIWARA KATSUYOSHI
IPC: G03B27/34
Filed: 1984-08-24
Abstract: PURPOSE:To make a special display part unnecessary for displaying an indefinite form original size, by setting a copying original size input mode, and thereafter, storing an inputted numerical value as a size data of a copying original, and also displaying the size data on a copying sheet number display part instead of a display of the number of sheets. CONSTITUTION:First of all, an indefinite form original is placed on an original platen, and an indefinite form original size input mode key is depressed. A set time of an input mode is set by a timer, and simultaneously, a lamp 24 is turned on and the input mode is displayed. Also, a sheet number display part 22 becomes blank. Subsequently, a lamp 26 and 28 become a state for waiting for an input of an indefinite form original size. In this case, if an original length data is registered by a ten key 21 before the contents of the timer set previously become zero, the timer is set again, and a numerical value inputted by the key 21 is stored in a memory A, and displayed on a display part 22. Also, when a horizontal side key 25 or a vertical side key 27 is operated before the contents of a timer set again become zero, the numerical value displayed on the display part 22 is stored in a memory X or Y, and the display part 22 can be used for both purposes.
Patent JP-S6238024-A (JP)
Title: Voltage detection circuit
Inventor: HOSOKAWA YOSHIHIRO
IPC: H03K17/22
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a sure voltage detection circuit with high accuracy by correcting variance of each characteristic of a nonvolatile memory MOSFET so as to generate a stable reference voltage. CONSTITUTION:A MOSFET 3 is of depletion type and a MOSFET 4 is of enhancement type and a current value to the MOSFETs 3, 4 is varied by using a control signal fed to a control terminal 7. In changing a threshold value from the write to a terminal 2 in the nonvolatile memory, the terminal 1 is connected to a ground potential to impress a write voltage to a terminal 8 thereby shifting positively the threshold voltage. In this case, a value equal to the final object threshold value VTD is set to a gate terminal 7 to set the threshold voltage VTD to the nonvolatile memory MOSFET 3. Similarly, in controlling the threshold voltage of the MOSFET 4, a write voltage is impressed to the terminal 8 and the level of the control terminal 7 is made equal to the final object threshold voltage VTE, then the threshold voltage of the MOSFET 4 is set to a voltage VTE.
Patent JP-S57101863-A (JP)
Title: Electrostatic recorder
Inventor: TARUMI NORIYOSHI
IPC: B41J2/415
Filed: 1980-12-17
Abstract: PURPOSE:To increase the density of corona ion current and improve recording speed by keeping the distance between a corona wire and an ion current control part to <=4mm.. CONSTITUTION:The quantity that the ions from a corona ion generator 5 pass through an ion pass hole 4c is controlled by the control signal from an ion current modulating electrode driving circuit 2 applied to the control electrode 4b of a modulating electrode 4, whereby the latent image corresponding to an image is formed on a drum 6. Here, in order to keep the distance between a corona wire 5a and the ion current control part at <=4mm., 100-300V voltage is applied between both electrodes, the thickness of an insulation layer is kept at <=10mum, and 5KV voltage is applied to the corona wire 5a. This results in increased electric field intensity of the control part, decreased distance between the wire 5 and the control part which is heretofore impossible, increased ion current density and improved recording speed.
Patent JP-S6335120-A (JP)
Inventor: KANDA MASATAKA
IPC: H02H3/093
Filed: 1986-07-28
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-H0710711-A (JP)
Title: Assisting agent for laver culture
Inventor: KITOU HITOSHI
IPC: A01N59/26
Filed: 1993-06-23
Abstract: PURPOSE:To obtain an assisting agent for laver culture capable of effectively controlling bacteria harmful to the growth of laver. CONSTITUTION:This assisting agent for laver culture contains itaconic acid as an active component. The agent can be produced e.g. by concentrating a supernatant prepared by a fermentation process, cooling the concentrate, removing the precipitated itaconic acid crystal, diluting the remaining solution with water to adjust the itaconic acid concentration to 0.09% and optionally adding orthophosphoric acid to attain a concentration of 0.05%. Bacteria harmful to the growth of laver can remarkably be controlled by scattering or applying the agent to a laver culture net before or during the laver culture.
Patent JP-S6070923-A (JP)
Inventor: YOSHIDA MASAYUKI
IPC: H02H3/40
Filed: 1983-09-26
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-H05342549-A (JP)
Title: Floating type magnetic head
Inventor: ITO YUKITO
IPC: G11B5/60
Filed: 1992-06-11
Abstract: PURPOSE:To stably mass-product floating type magnetic heads excellent in CSS characteristics at a low cost by executing desired surface roughening only by changeover of a grindstone used in the conventional lapping process. CONSTITUTION:The floating surface of the slider of a floating type magnetic head which attains magnetic recording and reproduction by floating on a magnetic recording medium is roughened with a lapping grindstone made of a resin whose hardness is preferably equivalent to or lower than that of the material of the slider.
Patent JP-S57100414-A (JP)
Title: Electrochromic display device
Inventor: ARITA TOMOHIKO
IPC: G02F1/15
Filed: 1980-12-15
Abstract: PURPOSE:To obtain a display film having high stability and a long lifetime, by laminating a crystalline tungsten oxide film and an amorphous tungsten oxide film on a transparent conductive film and thus reducing the interaction between the conductive film and the tungsten oxide. CONSTITUTION:A transparent conductive film 2 of SnO2 and In2O3 is vapor- deposited on a glass substrate 1 with about 3,000Angstrom thickness, and tungsten oxide is vapor-deposited on the film 2 with about 200Angstrom  thickness is vapor-deposited  or the film 2 to obtain a crystalline tungsten oxide film 3 after a heat process given at 400 deg.C. In addition, an amorphous tungusten oxide film 4 is vapor-deposited on the film 3 with about 3,000Angstrom  thickness. The figure shows a reflecting plate 5, an opposite electrode 6, the electrode 7 obtained by dissolving  rithium borofluoride into a polyropylene carbonate solvent, and a case 8, respectively.
Patent JP-2001004480-A (JP)
Title: Leakage tester
Inventor: KUBOTA KAZUNARI
IPC: F17C7/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of a tracer gas through a connecting pipe in a leakage tester. SOLUTION: The leakage tester comprises a chamber 10 accommodating an inspected object M inside itself, a tracer gas providing means for providing a tracer gas, a tracer gas detecting means for detecting the amount of the tracer gas in the chamber 10, and a connecting pipe connecting the tracer gas providing means and the inspected object M in the chamber 10, where a nonmetallic connecting pipe with dual structure, which consists of an inner pipe 41 introducing the tracer gas from the tracer gas providing means to the inspected object M, and an outer pipe 42 covering the inner pipe 41 is adopted as a connecting pipe 40 placed in the chamber 10.
Patent JP-H1020722-A (JP)
Title: Electronic equipment and image forming device
Inventor: URABE KENJI
IPC: H02H5/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To keep users from feeling uneasy about safety by enabling the interruption of the supply of source voltage before a temperature at which a thermostat tar final protection against the failure of a solid-state relay serving as a hardware circuit is reached, so that protection against time failure can be provided before parts are damaged. SOLUTION: If a conducting state occurs as the result of damage to a solid- state relay 75, the normal operating state of a control part 71 is utilized to shut off the supply of power from the control part 71 by a power switch 72 when an abnormal temperature on the surface of a heat roller is detected by a thermistor 64, so that the power can be shut off before a temperature at which a thermostat 68 serving as final protection operates is reached.
Patent JP-S6334606-A (JP)
Title: Teaching method for industrial robot
Inventor: SHINDO AKIO
IPC: G05B19/4093
Filed: 1986-07-29
Abstract: PURPOSE:To shorten a teaching time, by constituting a device so that a working program taught once can be used only by teaching four points not positioning on the same plane on a work processing board. CONSTITUTION:The working program which processes a work 3 is taught by a robot 1. Next, the pour points (a)-(d) not positioning on the same plane on the work processing board, and taught, and a position vector V between a base B={u1, u2, u3}, and a point (b) is found. Next, when a work processing is performed by a robot 4 different from the robot 1, four points (a')-(d') not positioning on the same plane on a work processing board 5 are taught again by the robot 4, and a position vector V' between a base B'={u1', u2', u3'}, and a point (b') is found. And DELTAV=V'-V is found from the position vectors V and V', and the parallel replacement by DELTAV of all of the teaching points are performed. Next, a coordinate transform matrix from the base B to the base B' is found, and the coordinates of all of the teaching points with respect to the base B' can be found.
Patent JP-S6155623-A (JP)
Title: Optical isolator and light source provided with isolator
Inventor: NODA JUICHI
IPC: G02B27/28
Filed: 1984-08-27
Abstract: PURPOSE:To obtain a highly reliable, cheap and small-sized optical isolator by arranging two fiber type polarizers to make principal axes to 45 deg., and providing a device that makes light beam parallel light between the two polarizers and squeeze it into fibers and a devide that gives Faraday rotation to the parallel light. CONSTITUTION:Fiber type polarizers 6-a, 6-b made by winding 10m of stress-giving type birefringent optical fibers 6-a, 6-b are arranged to make their principal axes to 45 deg.. Light emitted from the fiber type polarizer 6-a is made to parallel light by a lens 2-a, and the plane of polarization is rotated by 45 deg. by a Raraday element provided with a magnet and squeezed into the fiber polarizer 6-b by a lens 2-b. On the other hand, reflected light from the fiber polarizer 6-b passes through the lens 2-b and the plane of polarization is rotated by 45 deg. by the element 4, and intercepted by the fiber polarizer 6-a. Thus, a highly reliable, cheap and small-sized optical isolator is obtained.
Patent JP-H0735016-A (JP)
Title: Fuel controller for multiple cylinder engine
Inventor: YOSHIZAWA YUKIHIRO
IPC: F02P5/153
Filed: 1993-07-19
Abstract: PURPOSE:To provide a uniform burning state for each cylinder group o as to enhance stability of an engine by changing a burning state of each cylinder group in order to improve the burning state of a cylinder group in a poor burning state on the basis of the burning state of each cylinder group. CONSTITUTION:A control unit 6 reads in a water temperature TF on a front bank F side and a water temperature TR on a rear bank R side on the basis of signals output from water temperature sensors 4, 5. When a rotation varying ratio DELTAn < an allowable limit value n1, an ignition timing ADVR on the rear bank R side is corrected to a delay angle side, thereby increasing an exhaust temperature. When DELTAn>=n1, the ignition timing ADVR is corrected to an advance angle side, thus securing stability of an engine. Thereafter, a value obtained by multiplying a difference between the water temperatures TS, TF by a predetermined coefficient is added into the ignition timing ADVR, thereby calculating an ignition timing ADVF on the front bank F side. Namely, the ignition timing ADVF is set toward the advance angle side by a value equivalent to the difference between the water temperatures with respect to the ignition timing ADVR.
Patent JP-H09179-A (JP)
Title: Jelly for 'mitsu-mame' and its production
Inventor: UZUHASHI YUJI
IPC: A23L17/60
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a jelly for MITSU-MAME (boiled beans and other mixtures sweetened with treacle) free from deterioration in thermal sterilization and having excellent palatability with proper viscosity. CONSTITUTION: The objective jelly for MITSU-MAME is produced by using 20-50% agar, 10-40% carrageenan and 20-40% konjak mannan as main components and optionally incorporated with xanthane gum and/or gelan gum.
Patent JP-S6158153-A (JP)
Title: Automatic mass spectroscope unit
Inventor: YANO MASAYOSHI
IPC: H01J49/04
Filed: 1984-08-29
Abstract: PURPOSE:To enable long time fully unattended continuous measurements by mounting two or more probes on which a sample is loaded on a disk that is rotating, sequentially moving it to an ionization box, and automatically controlling the operation that performs mass spectrometric analysis. CONSTITUTION:Two or more probes 2 on which a pipet 1 is mounted in a standby vacuum chamber 4 that is connected to an ion source housing 6 including an ionization box 7 and a heater 8 through a valve 5 is mounted concentrically on a disk 12 that can be rotated by a motor 14 and the probes 2 that are made coaxial with the sample induction port 1A of the ionization box 7 are moved by the motor 16, rotary screw 17, and feed nut 18 and a mechanism that locates the pipet 1 in the vicinity of the heater 8 is housed. Then, a computer 24 controls the operation in which the probes 2 are sequentially made to approach to the ionization box 7 and mass spectrometric analysis is made. As a result, automatically continuous measurements are enabled and efficiency can be improved.
Patent JP-H0466368-A (JP)
Title: Between-line insulation deterioration detecting system
Inventor: KIKUCHI TSUNENOBU
IPC: B61L29/28
Filed: 1990-07-05
Abstract: PURPOSE:To enable the early detection of insulation deterioration between control circuits by monitoring actually operated control circuits directly at the time of detecting the between-line insulation deterioration of control circuits provided between a starting point device and a train approach detecting body device in a railroad crossing alarm system. CONSTITUTION:In the state of DC power being supplied to a starting point device 2 from a train approach detecting body device 1 by power circuits 5a, 5b so as to actuate an alarm control relay AR to form a train approach detecting circuit, the alarm control relay AR is released at the time of a train passing the installation point of the starting point device 2 and also a train approach detecting reaction relay APR is released. An alarm device installed at the railroad crossing way is thereby started. In case insulation deterioration is generated between the lines of control circuits 5c, 5d for connecting the devices 1, 2 to each other at this time, effective DC resistance between the control circuits 5c, 5d viewing from the device 1 is lowered, and therefore voltage appearing on the input terminal +1 of a between-line insulation deterioration detector 7 is detected by a detecting circuit 8 so as to light a luminous element 13 for the display of insulation deterioration.
Patent JP-S6157537-A (JP)
Title: Method for purifying chloroalanine
Inventor: NAKAYASU KAZUO
IPC: C07C227/00
Filed: 1984-08-29
Abstract: PURPOSE:To obtain the titled compd. useful as a raw material for amino acids, various pharmaceuticals and agricultural chemicals in high recovery without containing any coexisting salts, by treating a compsn. containing the chloroalanine with an excess amt. foa mineral acid and an alcohol as an extracting reagent to carry out purification. CONSTITUTION:A compsn. containing beta-chloro-alpha-alanine is purified by extracting with an alcohol, preferably ethanol, in the presence of an excess amt. of a mineral acid over the chloroalanine at room temp. or under heating up to about 50 deg.C for 30min, to obtain the aimed beta-chloro-2-alanine. Hydrogen chloride, sulfuric or phosphoric acid, etc. is used as the mineral acid. If the beta-chloro-alpha- alanine in the compsn. is in the form of a mineral acid salt, only the excess in the compsn. is in the form of a mineral acid salt, only the excess amt. of the acid, together with the alcohol, may be added thereto. In the case of free form, the excess amt. of the acid to be used based on the beta-chlor-alpha-alanine is an eqquvalent amount of more, preferably 0.8-1.2 equivalents for the hydrochloric acid or 1.5-2.0 equivalents for the sulfuric acid.
Patent JP-S6421651-A (JP)
Title: Memory device
Inventor: KURAKAKE MITSUO
IPC: G06F11/10
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the number of memories in use by using a parity RAM enabling to read/write of plural bits at the same time as a memory for adding parity bit. CONSTITUTION:As the parity bit added to data for data RAMs 20-27, the parity bits for 8 sets of RAMs of 32kX8-bit through an interface circuit 5 for 8-bit each into a parity RAM 4 comprising 32kX8-bit RAMs. Then the 8-bit parity bits stored is added to a data read one by one bit each corresponding to the data address by the operation of the circuit 5 at parity check and sent to a comparator circuit 7 to apply parity check. If any error is detected, a signal is sent.
Patent JP-S6090386-A (JP)
Inventor: RICHIYAADO EDOWAADO FUREDERITS
IPC: G09G5/34
Filed: 1984-08-29
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-S598960-A (JP)
Inventor: ROBAATO II DAN
IPC: A61G1/003
Filed: 1982-10-13
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-H0230463-A (JP)
Title: Ultrasonic polishing device
Inventor: NAKAMURA MITSUHARU
IPC: B24B1/04
Filed: 1988-07-18
Abstract: PURPOSE:To polish the surface of the inner side edge, etc. of the body to be worked easily by providing a means for subjecting the liquid inside a container to ultrasonic vibration in the state of the body to be worked being immersed in this liquid and a means for holding this container in an air tight state and also increasing the pressure inside this container. CONSTITUTION:After immersing the body 3 to be worked in the liquid inside a container 1 a cover body 5 is placed via a packing 6 on the container 1 and closely fitted to the container 1 upper face by plural fasteners 7, and the container 1 inside is made in an air tight state. The internal pressure of the container 1 is increased up to a specified value by adjusting an adjusting valve 12 and feeding air into the container 1 from an air compressor 13. An ultrasonic oscillator 10 is actuated in this state, an ultrasonic wave is generated from a vibrator 9 and the whole liquid 4 is subjected to ultrasonic vibration. Consequently, cavitation is formed with high energy, the flow of abrasives, etc. is promoted and the inner side edge, etc. of the body 3 to be worked in a complicated shape are subjected to surface polishing.
Patent JP-H0937558-A (JP)
Title: Inverter device
Inventor: SUZUKI YUICHI
IPC: H02M7/48
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an ideal inverter device by using an appropriate element such as a capacitor for an inverter circuit of a cold cathode tube to meet the condition that high withstanding voltage and an adequate creepage distance are required. SOLUTION: An inverter device has switching elements Q1, Q2 which turn on and off current in primary windings Np1 , Np2 , a capacitor CR which resonates with these primary windings, and a ballast capacitor CB which is connected in series with a secondary winding N and a cold cathode tube. In this inverter device, the parimary windings, a secondary winding, and the ballast capacitor are formed in different layers of a laminated printed board.
Patent JP-H0657410-A (JP)
Title: Selective light-transmissive zno thin film
Inventor: MINAMI UCHITSUGU
IPC: C23C14/08
Filed: 1991-06-25
Abstract: PURPOSE:To form a ZnO thin film excellent in optical characteristics by sputtering a target consisting essentially of ZnO under specified conditions. CONSTITUTION:A target consisting essentially of ZnO is sputtered at >=2Pa gas pressure and >=100 deg.C substrate temp. to form a ZnO thin film with the light transmittance depending on the light incident angle. In this case, the film thickness is not specified but ordinarily controlled to 2000Angstrom  to 5mum, especially to 5000Angstrom  to 2mum. A ZnO thin film excellent in optical characteristics, especially in the light scattering effect, is produced in this way.
Patent JP-S5880672-A (JP)
Title: Holding structure of plate-like lens
Inventor: NAKAGAWA NOBUHIKO
IPC: G02B7/00
Filed: 1981-11-10
Abstract: PURPOSE:To remove distortion of expansion and contraction without generating mechanical distortion, by making a plate-like lens slidable against a case body, the absorbing the distortion generatd by expansion and contraction of the plate - like lens. CONSTITUTION:A plate-like lens 3 consists of plural lens bodies 4, and these lens bodies 4 are arrayed on one straight line. On a guide base 2 of a case body, guide surfaces 5, 5' are formed, both end faces 6, 6' in the longitudinal direction of the plate-like lens 3 are abutted to the guide surfaces, and both of them are formed in the tapered shape so as to slide by its expansion and contraction. When the plate-like lens 3 expands, the plate-like lens 3 slides in a state that both end faces 6, 6' are always abutted to the guide surfaces 5, 5', therefore, it can be slided without backlash.
Patent JP-H0845244-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIKUCHI AKIHIRO
IPC: G11B27/00
Filed: 1994-07-29
Abstract: PURPOSE:To simplify processing, such as reading out and updating, of a user management table by holding management information stored in a memory means in a data buffer and executing reading out or rewriting of management information via a random access s means. CONSTITUTION:A host computer issues a header access command to access the position of the management table on a sub-memory 10 to a main CPU l of an interface section 12 as a first command in the case the processing to access to a management table is started. As a result, the access mode of bank memories 5, 6 is set at a DIT access mode. A command to read out the file management region of the memory 10 and write the region into the memories 5, 6 is issued as the second command of the host computer to the CPU 1. The CPU 1 writes the DIT read out of the memory 10 into the memories 5, 6. The interface section 12 supplies the data to be changed in the DIT written into the memories 5, 6 to the host computer to change only the returned data to be changed.