baber/WOPTO huggingface dataset:
Patent JP-H10243078-A (JP)
Title: Cordless communication system
Inventor: FUJIMAKI KENICHI
IPC: H04M1/2745
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To omit work for individually registering communication destination information common for every communication terminal equipment and to save time or labor required of the registration work by exchanging the communication destination information stored in storage means between respective pieces of communication terminal equipment and newly registering or updating the communication destination information at every communication terminal equipment. SOLUTION: A hand set 100 and a base unit 200 have memories for storing telephone directory data and RF parts for performing mutual radio communication. When the collating processing of telephone directory data is started buy operating the key input part of hand set 100 or base unit 200, the telephone directory data stored in the memory of counter equipment are collated with the telephone directory data at present equipment. When both the telephone directory data are coincident, the collation is finished as it is but when these data are not coincident, differential data are added to the telephone directory data of present equipment. Thus, the telephone directory data can be collated and updated according to the will of user and processing is enabled corresponding to the conditions of utilization.
Patent JP-H11250681-A (JP)
Title: Semiconductor integrated circuit device and method for verify erasing nonvolatile semiconductor memory
Inventor: IWATA YOSHIHISA
IPC: G11C16/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately decide a value of data in a sense amplifier even at the time of measuring a negative threshold voltage by measuring a threshold voltage of a memory cell after electrons are emitted without using a negative power source. SOLUTION: The semiconductor integrated circuit device comprises a memory cell array 1 formed in a P-type well 42, a P-type well bias circuit 2 for biasing the well 42 with any of 0 V and positive bias potential VNCPAD1, a source line bias circuit 6 for biasing a source area of the memory cell with any of 0 V and positive bias potential VNCPAD1, a sense amplifier 13 for sensing the read data to amplify te sensed data, and a VSAN supply circuit 15 for biasing the well 42 and the source area with positive bias potential VNCPAD1 to bias a source potential of the amplifier 13 from 0 V to the positive bias potential VNCPAD1 in a mode for reading data at the gate of the cell as a reading potential.
Patent JP-S59171951-A (JP)
Title: Radiation sensitive resin composition
Inventor: NATE KAZUO
IPC: C08F20/00
Filed: 1983-03-22
Abstract: PURPOSE:To enhance resolution by using a mixture of an org. polymer consisting of specified repeating units and an org. compd. being solid at normal temp. and having org. groups in the molecule in a specified ratio. CONSTITUTION:A resin compsn. consists of 5-95wt% org. polymer composed of repeating units of formula I or II (R1 is H or methyl and R2 is alkyl, aryl, or aralkyl), or a copolymer composed of 1-99mol% units of formula I and 99-1mol% units of formula II; and 95-5wt% org. compd. being solid at normal temp. and having >=2 acryloyloxy or methacryloyloxy or vinyl groups in the molecule. Such a resin compsn. is used for a negative type X-ray or electron- beam resist. The resist made of such a compsn. is efficiently corss-linked and insolubilized by irradiation of such radiation at the exposed positions due to high radiation sensitivity, and it is not swollen by immersing it into a developing soln., resulting in enhancing resolution.
Patent JP-S58163282-A (JP)
Title: Controller for induction motor
Inventor: ANO MITSUYOSHI
IPC: H02P3/26
Filed: 1982-03-23
Abstract: PURPOSE:To decelerate the induction motor rapidly by conducting the electromagnetic coil of a motor brake mechanism, operating an eddy-current brake and damping the motor when the DC voltage of an inverter by the back electromotive force of the induction motor exceeds a predetermined limit when decelerating the motor. CONSTITUTION:When the setting of speed is lowered by a variable resistor 10 for setting speed during the revolution of the induction motor 8, the induction motor 8 starts deceleration. When back electromotive force generated in the induction motor 8 increases and DC voltage between (a) and (b) is made larger than the set voltage of an overvoltage detector 3 at that time, the overvoltage detector 3 is operated, a switching circuit 12 is turned ON through a photo coupler 4, and the electromagnetic coil 11 of the brake mechanism is excited. Revolving torque in the opposite direction to the direction of rotation A of the motor is generated in a disk 14 made of aluminum according to the Fleming's left hand rule from eddy currents C generated in the disk 14 made of aluminum and magnetic flux B generated in an electromagnet 11, and the revolution of the induction motor 8 is damped and decelerated.
Patent JP-H01219700-A (JP)
Title: Intensifying screen for x-ray radiograph of knee
Inventor: SAITO AKIHISA
IPC: G21K4/00
Filed: 1988-02-29
Abstract: PURPOSE:To enable a clear radiographing as one single X-ray radiograph with an excellent contrast, without fail, and to improve capability of a medical diagnosis, by providing an intensifying screen with a plurality of sensitivity zones corresponding to object parts of a knee including a knee joint. CONSTITUTION:An intensifying screen for an X-ray radiographing has a high sensitivity zone as a semi-circular zone A corresponding to a central part in a section, perpendicular to the radiographing direction, of a knee part centralized to a knee joint and containing a kneecap, a thigh bone and a part of a shin bone. On the other hand, a zone C approximately corresponding to a zone outside of an outline of a knee part along with the outline of the kneecap is made to be a low sensitivity zone, and a sensitivity of a zone B positioned between the two zones is set to be distributed between the high sensitivity value of the zone A and the low sensitivity value of the zone C. Therewith, a difference of an X-ray absorption is compensated by these different sensitivities and an X-ray radiograph with an excellent contrast can be clearly taken as one single X-ray radiograph.
Patent JP-H03248313-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/53
Filed: 1990-02-26
Abstract: PURPOSE:To obtain prescribed accuracy with a low cost by directly connecting a magnetic head to a relay substrate on a rotational side rotary transformer with a signal wire. CONSTITUTION:A pattern 141 is printed on the relay substrate 14A mounted on the upper plane of the rotational side rotary transformer 902, and also, the other end of each pattern 141 is connected to the rotational side rotary transformer 902 with the signal wire 15. The magnetic head 7 is directly connected to the relay substrate 14A on the rotational side rotary transformer 902 with the signal wire. Therefore, no relay substrate on a rotary cylinder 5 and hole to insert the signal wire to be connected to the substrate are required. Thereby, the number of process and a cost can be reduced and also, the accuracy of the rotary cylinder 5 can be improved.
Patent JP-S62203321-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: H01G13/00
Filed: 1986-03-04
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-H11330366-A (JP)
Title: Method and apparatus for formation of improved inductor for electronic oscillator
Inventor: GHOSHAL UTTAM SHYAMALINDU
IPC: H03B5/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming an improved inductor capable of forming in an integrated circuit chip and capable of being adapted to be used with an electronic oscillator. SOLUTION: A composite inductor 400 is formed in a substrate, wherein the inductor comprises at least a first coil 42 having first coil inductance and first coil resistance, and a second coil 404 having second coil inductance and second coil resistance. The first coil 402 and the second coil 404 are formed in the substrate so as to generate new inductance that is related to the first coil and that is larger than the first inductance at the time when a current in the first coil 402 and a current in the second coil 404 match to each other. Thus apparatus is used to form an oscillator in an integrated circuit, wherein the apparatus achieves to form the electronic oscillator by electrically connecting to at least a capacitor in the substrate.
Patent JP-H03248293-A (JP)
Title: Sales data processor
Inventor: MORI KUNIO
IPC: G07G1/12
Filed: 1990-02-27
Abstract: PURPOSE:To attain accurate commodity return processing even when the weight of a commodity is changed at its return by keying the weight value of the commodity measured at its sales to execute the return processing of the measured commodity. CONSTITUTION:When a customer requests the return processing of a commodity to be returned together with its receipt or a label, a clerk inputs its commodity code. Thereby, a CPU 1 searches the PLU (Price Look Up) file of a RAM 22, reads out the PLU data of the commodity code and displays the read result in display devices 5a, 5b. When the clerk keys the weight written on the receipt or the like through an operation part 7 and then depresses a correction key, the total sales weight and total sames amount of the commodity are displayed on the devices 5a, 5b. Thereby, even when the weight is changed, accurate return processing can be attained.
Patent JP-2000251370-A (JP)
Title: Recording/reproduction system for information and disk cartridge used for same
Inventor: ISHIZUKA YASUHIRO
IPC: G11B23/023
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a disk cartridge which securely stops even very fine dust, etc., from entering its cartridge case. SOLUTION: This cartridge is equipped with a recording disk 1, an inner case 2 which contains the recording disk 1 rotatably and has a head insertion part and a driving shaft insertion part at specific positions, and an outer case 3 which stores the inner case 2 so that it can be taken in and out and is provided with an entrance exit 4 for the inner case 2 and a lid member 5 opening and closing the entrance exit 4 at specific positions.
Patent JP-H06256440-A (JP)
Title: Graft copolymer and its production
Inventor: SUGIURA MOTOYUKI
IPC: C08F291/00
Filed: 1993-03-08
Abstract: PURPOSE:To produce easily at good efficiency a graft copolymer comprising a thermoplastic elastomer segment and a vinyl polymer segment and improved in heat resistance, mechanical properties, moldability and molding appearance without detriment to the inherent flexibility of the thermoplastic elastomer. CONSTITUTION:This graft copolymer is the one comprising a thermoplastic elastomer segments and vinyl polymer segments and having a multi-phase structure in which segments of one kind form a disperse phase of spherical particles as fine as 0.01-5mum in a continuous phase formed from segments of the other kind. This production process comprises producing a precursor of a graft polymer from a thermoplastic elastomer and a vinyl polymer which is a copolymer of a vinyl monomer with a radical-polymerizable organic peroxide and having an active oxygen content of 0.003-0.73wt.% and melt-kneading this precursor.
Patent JP-H09239233-A (JP)
Title: Method and apparatus for exhaust gas desulfurization and ship carrying the apparatus
Inventor: TATANI ATSUSHI
IPC: B01D53/77
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform desulfurization of exhaust gas on the sea or the seaside region by a method wherein gas-liq. contact of the exhaust gas with the sea water from the sea is performed to dissolve sulfur dioxide gas in the exhaust gas into the sea water as sulfurous acid, and then, after it is oxidized to sulfuric acid, it is neutralized with an alkali and it is discharged into the sea. SOLUTION: Unprocessed exhaust gas A is brought into contact with the sea water taken from the sea in an absorption tower 31 to convert sulfur dioxide gas in the exhaust gas into sulfurous acid, which is dissolved in the sea water and the fallen-down sea water is received in a tank 34 of the absorption tower. Then, air is blown into the sea water in this tank 34 to oxidize the sulfurous acid to sulfuric acid. In addition, an alkali agent is fed into the sea water in this tank 34 to adjust pH of the sea water to the value of dischargable level. Then, the sea water after neutralization treatment is discharged into the sea from a discharge pipe 37. Sulfur dioxide gas in the exhaust gas discharged from a ship or a marine structure on the sea or the seaside region is thereby absorbed and removed.
Patent JP-S57169832-A (JP)
Title: Circuit device for imputting control command to microcomputer system
Inventor: PAURU FURIIDORI
IPC: G06F13/00
Filed: 1982-03-24
Abstract: With this circuit arrangement a plurality of control commands can be inputted into a microcomputer system by means of only a single input channel and the microprocessor is relieved of the operation of scanning the peripherals for detecting the presence of control commands. By means of a release or enabling signal the microprocessor signals its preparedness for receiving interruptions, and the release or enabling signal activates a scanning and comparator unit arranged between an interrupt requirement input of the microprocessor and a peripheral unit. Thereafter the scanning and comparator unit scans control command transmitters grouped together in the peripheral unit and characterized by an address and compares the switching state thereof with a switching state which is stored under the same address. If the two switching states are different, there is generated an interrupt requirement or requisition and the stored switching state is adapted to the switching state of the control command transmitter.
Patent JP-S58165113-A (JP)
Title: Remote control device
Inventor: IWAMOTO TAROU
IPC: G05D3/00
Filed: 1982-03-26
Abstract: PURPOSE:To reduce the burden of the operator and to obtain field presence, by detecting the attitude of the operator's head to a television monitor and controlling the attitude of an arm so that the monitor picture is always placed in front of his head. CONSTITUTION:A video signal 1A picked up by a television camera 1 is sent to a television monitor 3. This monitor 3 is set to a joint type arm 4. The monitor 3 is provided with an attitude detecting means 5 which detects the attitude of the head of an operator M to the monitor 3. A controller 6 takes in attitude information 5A of the operator M from the means 5, position information 4A of the arm 4, and angle information 2A of a universal head 2 and outputs a driving output 4B of the arm 4 and a universal head driving output 2B to the arm 4 and the universal head 2 respectively on a basis of these information. By this constitution, the monitor 3 and the camera 1 are moved and controlled in accordance with the movement of the head of the operator M.
Patent JP-H04284099-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: SAKANE TADATOSHI
IPC: H02J13/00
Filed: 1991-03-13
Abstract: PURPOSE:To prevent any accident beforehand from being generated by wrong control by detecting the multiple selecting states of relays at the selective relay circuit of the remote supervisory and controlling equipment. CONSTITUTION:When the selecting code of a received selection control signal is checked well and a relay contact CH11 for check is closed, a timer T starts driving and a second channel relay CH2 is operated. Simultaneously, a second contact CH22, of the second channel is closed, and a low voltage for a test generated by a Zener's diode ZD and a potential dividing resistor R1 is supplied to the respective relays. When there is the relay contact in an open/separation disable state, a current is detected by a voltage sensor VS, a first detection relay DS1 is operated, the contact DS11 (always closed contact) is opened, and voltage supply is stopped. On the other hand, in the case of time-up without detecting any current by the voltage sensor VS, a third channel relay CH3 is operated. Thus, the normal operating voltage is supplied in place of a test voltage.
Patent JP-2000247295-A (JP)
Title: Water jet type ship
Inventor: MIZUNO SHIGEYA
IPC: B63H11/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a water jet type ship capable of eliminating uneven pressure distribution generated at an inlet part of an intake for sucking water. SOLUTION: A roller member 12 rotated by a rotatory-driving device is disposed at a lip part 3 downstream of an intake 2 formed at a vessel bottom part to take in water for water jet, so that the outer peripheral surface of the roller member 12 is partially exposed into the intake 2. A first pressure sensor 14 is disposed in the intake 2 of the lip part 3, in a position downstream of the roller member 12, and a second pressure sensor 15 is disposed at the vessel bottom part of the lip part 3, in a position downstream of the roller member 12. The roller member 12 is rotated to make more water flow to the side where the pressure detected by the pressure sensors 14, 15 is lower.
Patent JP-H07264814-A (JP)
Title: Brush holder device
Inventor: KATAOKA HISAKAZU
IPC: H02K5/14
Filed: 1994-03-17
Abstract: PURPOSE:To provide a high quality brush holder device which is easy to assemble, prevents a brush from jumping out from a brush box when the brush is incorporated by the brush holder and releases the temporary holding state of the brush reliably after the brush is incorporated 15 the brush holder. CONSTITUTION:In a brush holder 4, a bracket 6 is mated with a housing part by a mating part which is used in common as the temporary holding stopper 5 of a brush 2. When the brush 2 is incorporated in the bracket 6, the stopper is pushed up at the edge of the bracket 6 to release a temporary holding state reliably. Then the stopper 5 is stopped at a predetermined position and, after the brush is incorporated, the stopper 5 is used as a top cover of the brush holder 4 for sealing. With this constitution, a high quality brush holder device which is easy to assemble can be obtained.
Patent JP-2000252519-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: KITADA KATSUNOBU
IPC: H01L33/36
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is stabilized in emission selectivity and restrained from deteriorating in luminance performance or being lessened in emission variation, due to the fact that an electrically conductive layer is formed on an interface between a silicon substrate and a silicon nitride film, and a manufacturing method thereof. SOLUTION: Certain conductivity island-like semiconductor layers 2 are provided in a few rows on a silicon substrate 1, an opposite conductivity semiconductor layer 3 is formed on the semiconductor layers 2 with the one ends of the layers 2 partially exposed, electrodes 4 and 5 are each provided and connected to the exposed parts of the layers 2 and the layer 3 for the formation of a semiconductor light emitting device. An oxide layer 7 is formed on the exposed part of the silicon substrate 1, and a silicon nitride film 6 is formed on the oxide layer 7 and the semiconductor layers 2 and 3.
Patent JP-H07260474-A (JP)
Title: Detection method for surface roughness
Inventor: ATOBE HIROKI
IPC: G01B21/30
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a detection method in which the error-range measured data is made clear and whose reliability is increased. CONSTITUTION:The time T which elapses until an object 19 to be measured comes into perfect contact with an optical flat 20 at a prescribed vacuum degree P1 after the air inside a suction chamber 20 in a measuring part has been sucked out is measured, and the surface roughness of the object to be measured is judged on the basis of the contact time T. In addition, at this time, the time (t;) which elapses until the upper-limit vacuum degree (P1)' of a criterion pressure P1 due to a pressure change DELTAP1 is reached and time (t'') which elapses until a lower-limit vacuum degree (PI)'' is reached are computed. In addition, the absolute value of their difference (t'' - t') is computed as an error range delta. The error range delta is regarded as the maximum error of the contact time T. Consequently, since the error range delta of the contact time T becomes clear, the reliability of measured data is increased.
Patent JP-H09244075-A (JP)
Title: Light limitter element
Inventor: TSUDA HIROYUKI
IPC: G02F1/35
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To widen an operation wavelength band and to make possible operating at a super-high speed by setting so that a relation among a reflectance of a light reflection means arranged on a light input/output side between two light reflection means, the other side reflectance and an absorption rate of saturable absorption material is satisfied with a specified numerical formula. SOLUTION: This element 15 provided with a DBR type mirror 11 and an Au mirror layer 12 as two light reflection means, and is provided with a quantum well layer 13 as the saturable absorption material between them. A phase adjustment layer 14 is provided between the Au mirror layer 12 and the quantum well layer 13. Incident light is made incident from a low reflection coating 15 side. At this time, respective reflectaraces and the quantum well layer 13 are set so as to be satisfied with R1-R2(1-A0)<2> >0 for the reflectance R1 of the DBR type mirror 11 for the weak incident light, the reflectance R2 of the Au mirror layer 12 and the absorption rate A0 of the quantum well layer 13.
Patent JP-S52132986-A (JP)
Title: Method of and apparatus for automatic packing
Inventor: KANDA TSUTOMU
IPC: B65B49/00
Filed: 1976-04-28
Abstract: PURPOSE: To provide an apparatus, which permits the operation of packing cylindrical articles which are heavy in weight and large in size and piller-like bodies having large sectional areas with a packing sheet to be automatically carried out while the article to be packed is held in a fixed position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63234858-A (JP)
Inventor: BERUTORUTO GURIYUTSUMATSUHA
IPC: G01K13/08
Filed: 1988-03-02
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-2000287602-A (JP)
Title: Prevention of growth of aquatic life on submerged structure
Inventor: AKAHANI KAORU
IPC: A01M29/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing aquatic life from growing on a submerged structure by a convenient operation at a low cost without landing the submerged structure. SOLUTION: This method comprises covering the whole part of the draft of a submerged structure to be moored with a polyolefin sheet having the area of each of openings of 1-60 mm2, the ratio of the total areas of openings to the whole plain surface area of 20-80% and the thickness of <1 mm.
Patent JP-S55141994-A (JP)
Title: Variable speed driving system for synchronous motor
Inventor: TSUCHIYA TOSHIKATSU
IPC: H02P23/18
Filed: 1979-04-20
Abstract: PURPOSE:To zero securely the magnetization component current by performing a closed loop control so as to zero a difference between magnetization component current command value of an armature current and its actual value. CONSTITUTION:After converting actual values ia, ib, ic of an armature current into ialpha, ibeta through a coordinate converter 529, an actual value i1 of a magnetization component current of the armature current is obtained from conversion further through an alpha.beta/1.2 axis coordinate converter 528, and a process controller 530 is operated so that a difference between said value and a command value i1* will be zero. The closed loop control carried out as above may securely zero the magnetization component current of the armature current in a steady state.