baber/WOPTO huggingface dataset:
Patent JP-2000080926-A (JP)
Title: Thermal power plant and operating method thereof
Inventor: SADAOKA NORIYUKI
IPC: F01K23/06
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent piping corrosion by caused by condensation on a gas turbine bypass piping system by arranging a return piping for returning a part of high temperature gas discharged from a gas turbine to a gas turbine bypass piping, in a thermal power plant provided with a high temperature gas system having a turbine bypass piping. SOLUTION: During normal operation of a thermal power plant, high temperature gas generated in a boiler 4 flows in a gas turbine 8, the high temperature gas discharged from the gas turbine 8 is discharged from a chimney 12 bypassing a denitration device 10, a exhaust heat recovering heat exchanger 11. In this case, in order to hold a temperature of a gas turbine bypass piping 1 at the time of normal operation, a temperature holding piping 2 as a return piping is arranged so as to connect a point C of a high temperature gas main piping 3 arranged downstream the gas turbine 8 to a part (a point B) which is positioned at a just after downstream of a bypass flow rate regulating valve 6 of the gas turbine bypass piping 1.  A part of high temperature gas is returned from the point C to a point B and a point D, and thereby, a flow rate necessitated for holding a temperature of the gas turbine bypass piping 1 flows at all times.
Patent JP-H1177873-A (JP)
Title: Reflection preventing laminate
Inventor: KOBAYASHI YUTAKA
IPC: G02B1/116
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain electromagnetic shielding effect simultaneously with sufficient reflection preventing effect by setting the sheet resistance value of a ceramic membrane layer having conductivity to a specific value or less. SOLUTION: In a reflection preventing laminate, a ceramic membrane layer 2 consisting of at least three layers or more is provided on a base material 1 and at least one layer constituting the ceramic membrane layer 2 has conductivity. The ceramic membrane layers 3-6 used in the ceramic membrane layer 2 are composed of inorg. compds. and different in refractive index by the materials thereof and the reflection preventing laminate can be obtained by laminating a plurality of ceramic membrane layers different in refractive index in specific film thicknesses. The conductive ceramic membrane 3 having at least one ceramic layer having conductivity is based on either one of indium oxide, zinc oxide and tin oxide or a mixture two or three kinds of them and the sheet resistance value thereof is set to 200 Ω/sq. or less.
Patent JP-H0298242-A (JP)
Title: Spread spectrum communication equipment
Inventor: MATSUSHITA HISAHIRO
IPC: H04J13/10
Filed: 1988-10-05
Abstract: PURPOSE:To improve a transmission equality by providing a trigger circuit detecting the leading of an information signal bit and generating a trigger pulse and a spread code generating circuit restarting the production of a spread code synchronously with the trigger pulse to a transmitter. CONSTITUTION:A trigger circuit 21 of a transmitter generates a trigger pulse with a prescribed width at every leading of an information signal to a bit '1' and supplies it as a reset/start signal to a spread code generating circuit 22. The spread code generating circuit 22 starts a spread code from the location of the same code bit at every input of the trigger pulse and outputs the result to a spread modulator 23. Thus, a spread code synchronously with the information signal is generated from the spread code generating circuit 22 is generated and fed to the spread modulator 23. A carrier is inputted to the spread modulator 23 from a carrier oscillator 24 and the carrier is subjected to spread spectrum based on the spread code in the spread modulator 23 and the result is outputted to a keyer 25. Thus, the production of phase jitter at the receiver side is prevented and the transmission quality is improved.
Patent JP-H07106144-A (JP)
Title: Surface mounting type electron part and manufacture thereof
Inventor: DOGAKIUCHI KAZUO
IPC: H01F41/04
Filed: 1993-10-07
Abstract: PURPOSE:To provide a surface mounting type electronic part on which solderability can be inspected in a simple manner constituting no hindrance in the insulating property on the surface of a substrate, and also to provide the method of manufacture with which an external electrode can be formed on the side face of a substrate. CONSTITUTION:A U-shaped groove part 11 is formed on the bottom face of a mother substrate 10, and an external electrode 6 is formed on the groove part 11 and its circumference using a thick film method or a thin film method. Subsequently, the mother substrate 10 is cut for every one-unit constituent element by cutting wires 12 and 13.
Patent JP-S60143100-A (JP)
Title: Hearing aid
Inventor: SUGIMOTO TOYOZOU
IPC: H04R25/00
Filed: 1983-12-29
Abstract: PURPOSE:To enable to hear the dialogue part where you failed to hear by storing an input sound temporarily and by reading it at any time. CONSTITUTION:An input sound is converted 1 to an electric signal, and is supplied to a RAM4 after A/D convertion 3. A control part 8 executes circulatingly the sequential address specification up to (N-1) from the address zero for the RAM4, and writes the input sound. At the time of reproducing, the control part 8 switches the RAM4 to the reading mode and specifies the reading address based on the specification signal from a switch 9. Thus, the read signal is D/A converted 5, and becomes the sound output through a switch 7 and a converter 5. For the switch 7, a terminal (a) is switched to a terminal (b) based on the reproducing instruction, and after the reading address specification to the RAM4 takes a turn, the terminal (b) is switched to the terminal (a).
Patent JP-H0592188-A (JP)
Title: Production of concentrated hot-spring water
Inventor: ARAI KOICHI
IPC: B01D61/02
Filed: 1991-09-30
Abstract: PURPOSE:To produce concn. hot-spring water by subjecting a mineral spring or a hot spring to concn. treatment by a reverse osmosis membrane. CONSTITUTION:Hot-spring water of a mineral spring or hot spring is obtained by transmitting a 0.2% saline solution through a membrane structure such as a reverse osmosis membrane whose salt rejecting rate is 60% or more to reduce the amount thereof to 1/2, pref., 1/5 or less.
Patent JP-S61130831-A (JP)
Title: Flame monitor employing optical fiber
Inventor: YAMAMOTO KOJI
IPC: G01J1/02
Filed: 1984-11-30
Abstract: PURPOSE:To facilitate the connection, by providing a plurality of optical fibers successively in the direction of transmitting light while the diameter of the optical fibers is differentiated. CONSTITUTION:Optical fibers used for a flame monitor are provided in the plurality of optical fibers 10-12 in the direction of transmitting light and differentiated in the diameter. In other words, a light admitting optical fiber 10 mounted on a light admitting head has the largest outer diameter, for example, about 800mum in the outer diameter of a clad 10b formed in the perimeter of a core 10a. Then, a relay optical fiber 11 housed in an outer cylinder composing a monitor body shall be, for example, about 500mum in the outer diameter of a clad 11b. Then, an optical fiber 12 of the smallest diameter is connected to the relay optical fiber 11 and is made even smaller than the relay optical fiber 11. With such an arrangement, only damaged ones can be exchanged even when a damage takes place in a part of the optical fibers used, making the apparatus economical while facilitating the connection of the optical fibers.
Patent JP-H0590312-A (JP)
Title: Removing device of semiconductor resin flash
Inventor: TSUJI TOSHIAKI
IPC: H01L21/56
Filed: 1991-09-30
Abstract: PURPOSE:To effectively remove flashes from a lead frame in such a manner that they do not scatter or fall on a die. CONSTITUTION:A hole part 29 is formed to pass flashes removed from a die 28 and the hole part 29 is sucked. According to this constitution, when resin flashes are removed from an outer lead 3 of a lead frame by lowering a punch 25 to the die 28, flashes 4a are sucked from the hole part 29 by an suction mechanism 33 as they leave.
Patent JP-H04131483-A (JP)
Title: One-time key
Inventor: KOYANAGI YUKIO
IPC: E05B65/02
Filed: 1990-09-25
Abstract: PURPOSE:To deliver freight even at the time of the absence of a recipient while ensuring delivery and receipt by depressing and locking a master key installed to an operating section and issueing a key having a random code for release. CONSTITUTION:When a recipient is absent on delivery, a card-shaped key is discharged from a key doorway 5 while a buzzer 6 is rung when the master key 7 of its own company is set, the door 1 of a housing section not used is opened and an article to be delivered is housed and a locking button 3 is depressed. The key is extracted, the buzzer 6 is rung off and the key is put into an envelope, and the envelope is charged into a mailbox. The recipient receiving the key signs or seals the key and inserts the key into the key doorway 5, a lock is released when the key coincides with the lock, and the door 1 is opened and the article to be delivered is received. The signed (sealed) key is recovered, thus acquiring a receipt.
Patent JP-H03135391-A (JP)
Title: Circuit for rectifying supply voltage of brushless dc motor
Inventor: DEBITSUTO EICHI PIITAASU
IPC: H02P6/16
Filed: 1990-09-25
Abstract: PURPOSE: To obtain a DC commutator that is not related to a sampling device by enabling a rectifying generator to count the number of rectification states cyclically and enabling each state to excite one of a plurality of signal lines that successively indicate the rectified state. CONSTITUTION: An edge filter and delay 95 input a start signal 73 and an edge signal 76 and outputs a rectification clock 75. The rectification clock 75 is sent to a rectification generator 90 and advances the clock, and state signals S1-S6, outputted from the rectification generator 90, are sent to a rectification logic 91. The state signals S1-S6 are also sent to an edge acknowledgment and selection logic 94, so that the logic can perform an effective edge determination and proper edge output 76. A generator driven by the rectification logic 91 and a generator driver 92 is monitored by a back electromotive force inversion comparator and the edge detection 94 and a conversion circuit network 93. A back electromotive force polarity inverter and the edge detection 94 generate a single signal, namely that the edge signal 76 that is inputted to an edge filter and a delay 95.
Patent JP-2000082157-A (JP)
Title: Card processor
Inventor: NAGAISHI TETSUO
IPC: G07B1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to print out contents of boarding information when the boarding information is recorded on a card by printing out the prescribed boarding information by way of a printing processing unit when the prescribed boarding information recorded. SOLUTION: A printing processing unit 5 consisting of a printer is installed inside a body 1 a ticket issuing port 5a. This printing processing unit 5 has a head which can cut a roll paper in a prescribed length, generate a guide slip (a) and, at the same time, print prescribed contents on the generated guide slip (a). Here, when a card C of a user inserted into a card insertion port 4 is judged to be a valid card, a display screen 3 switches to a train selection screen. When the user selects a train to board, boarding information of the selected train is recorded in the card C, is returned and the guide slip (a) which prints contents of the boarding information (a date of boarding, a name of the train, a seat number and the like) is issued from the ticket issuing port 5a.
Patent JP-H02313-A (JP)
Title: Manufacture of monolithic integrated circuit
Inventor: MARUKO MORA
IPC: H01L27/092
Filed: 1988-10-07
Abstract: PURPOSE: To improve the electric yield of the manufactured circuit by letting an Al annealing stage and a final passivation stage proceed simultaneously at least partially under 1 to 1.5Torr pressure above >=420 deg.C. CONSTITUTION: The aluminum annealing stage and final passivation stage are provided and proceeded at least partially at the same time under a pressure of 1 to 1.5Torr at a temperature of above 420 deg.C. That is, a decrease in the remaining valence bonding force of silicon crystal lattices and the metallurgical reaction between aluminum and silicon oxide between a metallized layer and a join layer are advanced in a PECVD reactor under set temperature and pressure conditions. Hydrogen needed to advance reducing reaction is supplied directly into the reactor from P-glass passivation film vapor-depositing reactions 2 and 3.
Patent JP-S59135961-A (JP)
Inventor: JIYANNKUROODO KEERU
IPC: H04M1/58
Filed: 1983-12-28
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-H0991717-A (JP)
Title: Optical disk device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To exactly conduct track count without using a complex constitution by taking an optoelectronic conversion output signals whose phases are mutually diaslaced by the angles other than 180 degrees from a specified photoreceptor section of an optical sensor at the time of random accessing. SOLUTION: A signal processing circuit 27 discriminates the phase differences between two signals shown in (F) and (G) to control the discrimination signals at the H level and the L level, which are supplied to a count circuit 29 as counting direction control signals. At the time of random accessing, thus, the optical disk device discriminates the moving direction of the spot on an optical disk 19 from the two signals of (F) and (G) and concurrently allows exact identification of the number of moved tracks and the distance (number of tracks) to the target track by counting the zero-cross detection signals of the tracking error signal TE because the tracking error signal changes every time the track is crossed.
Patent JP-H0993983-A (JP)
Title: Contactor changeover time estimation device and control changeover timing control device involved by contactor changeover
Inventor: FUJITA RYOHEI
IPC: B66F9/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To minimize the delay of control changeover by properly estimating a period of time while a contactor changeover signal is outputted and the operation of the contactor is completed in accordance with conditions and changing the changeover timing of control in accordance with estimated time. SOLUTION: A circuit 4 for detecting the applied voltage of a contactor coil, a temperature sensor 3 for detecting the temperature of the contactor coil and a control part 10 for estimating a contactor operation completion time from the applied voltage of the contactor coil and the temperature of the contactor coil which are obtained at the time of outputting a contactor changeover command signal are provided. After estimated time elapses, the changeover of control is executed.
Patent JP-H1097135-A (JP)
Title: Fur brush developing roller
Inventor: KOMATSU TOSHIYUKI
IPC: F16C13/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To surely evade the lying down of bristles at an early stage and the easily scattering of toner by forming an adhesive agent in a rising state along a brush fiber on the top end side of the brush fiber from the surface of an adhesive agent layer at the root side part of the brush fiber. SOLUTION: A developing roller 2 is constituted of a freely rotatable core body 5, the adhesive agent layer 6 applied to the surface of the core body 5 and a developing brush 8 constituted of many brush fibers 7 electrostatically implanted on the adhesive agent layer 6. At the time of implanting, brush fibers 7 suck the adhesive agent by the capillary phenomenon of the brush fibers 7, so that the adhesive agent is formed in the rising state along the brush fiber 7 on the top end side of the brush fiber 7. Thus, the rising part 6A of the adhesive agent is formed on the top end side of the brush fiber 7, so that the adhesive agent layer 6 is formed thin, and the brush fiber 7 is made easily movable and is firmly held, and the electrified quantity of the toner is increased by the increase of triboelectric charge quantity.
Patent JP-H0994380-A (JP)
Title: Washing machine
Inventor: SADAHIRA TADASHI
IPC: D06F33/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To integrate a water level detection sensor and a vibration detection sensor, to lower a cost and to reduce attachment man-hour by sharing a coil and an inductance change detection means for obtaining the change of a water level and tank vibration as inductance change. SOLUTION: When water is injected inside a washing tank, since air in a pressure transmission means 10 is compressed, the pressure of an air chamber composed of an air pressure change measurement means 202 and a member 205 for water level part initial position adjustment is raised. Thus, an inductance change means 203 is inserted into the coil 201. In the meantime, when an outer tank is vibrated and the inclination of a suspension is changed, the inductance change means 209 is moved up and down by the displacement of the member 208 for suspension inclination detection and the insertion amount of the inductance change means 209 to the coil 201 is changed. The inductance change of the coil 201 is obtained in the inductance change detection means 11 and an operation is controlled by a process control part 12.
Patent JP-H1096794-A (JP)
Title: Labor saving support device and timer value setting method of this device
Inventor: SAITO YOSHIHIRO
IPC: G04F10/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To automatically set a timer value adapted to an operation condition of an apparatus by calculating an average operation corramand interval from respectively calculated average operation time and average number of operation times, and setting this as a timer value. SOLUTION: A processor 15 of a hard disk drive device 1 performs an initial rise by receiving a rising command from a cotttroller 2 through an interface 11. Afterwards, operation time and the number of operation times of one day of the hard disk drive device 1 are saved by a preset day number (for example, five days) period. After a constant period passes, average operation time and the average number of access times per one day in this period are calculated, and an average access interval of the hard disk drive device 1 is calculated from its two, and it is set as a timer value of a low electric consumption processing part 16. In this way, the timer value of the low electric power consumption processing part 16 adapted to an operation condition of the hard disk drive device 1 can be automatically set.
Patent JP-S63108679-A (JP)
Inventor: ASAKI IWAO
IPC: H01R4/24
Filed: 1986-10-24
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-H0558246-A (JP)
Title: Side air bag device
Inventor: ONO MITSUYOSHI
IPC: B60R21/20
Filed: 1991-09-04
Abstract: PURPOSE:To secure a wide car interior space by reducing the thickness of an air bag accommodation part. CONSTITUTION:An air bag 11 and an inflator 12 are arranged separately, and both are connected by the ducts 11a and 12a, and the gas generated in the inflator 12 is supplied into the air bag 11 through the ducts 11a and 12a.
Patent JP-H04131749-A (JP)
Title: Defect detecting method for sheet
Inventor: IMAGAWA KYOJI
IPC: B05C11/00
Filed: 1990-09-21
Abstract: PURPOSE:To highly precisely detect a line defect on a sheet by detecting a change of the reflected and transmitted light quantities inputted to a light receiver placed on the part of a drying process in which the moisture content just after application is specified. CONSTITUTION:A sheet 4 rewound from a rewinding reel 5 is send in the arrowed direction, coated by a coating head 6, dried in dryers 7-10, and wound on a winding reel 11. The projector 12 and light receiver 13 of a reflection type defect detecting device 2 and the projector 14 and light receiver 15 of a transmission type defect detecting device 3 are disposed in a position in which the sheet becomes the most suitable state, for example, between dryers 8 and 9 in which the moisture content is 55-88%. The light from the projectors 12, 14 is reflected by or transmitted through the sheet, and entered into the light receivers 13, 15. The light receives output electric signals according to the incident light quantities. When a detect is present, the light quantity is changed, and this is detected as a detect signal.
Patent JP-H03116703-A (JP)
Title: Fe-b-r resin bond magnet having high corrosion resistance
Inventor: TOKUHARA HIROKI
IPC: H01F7/02
Filed: 1989-09-28
Abstract: PURPOSE:To increase the adherence, anticorrosion, and magnet characteristics by attaching a base metal by electroless plating through the medium of a noble metal layer to the surface of an Fe-B-R resin bond magnet having specific components, and besides by attaching onto the base metal a laminated metal layer consisting of a base metal by electrolytic plating. CONSTITUTION:A resin bond magnet consists of resin and magnetic powder whose main components are R (R consists of at least one kind out of Nd, Pr, Dy, Ho and Tb, or besides at least one kind out of La, Ce, Sm, Gd, Er, Eu, Tm, Yb, Lu, and Y) 5.5-30 atomic %, B 2-28 atomic %, and Fe 60-86 atomic %. On the surface of this magnet substance, a layer of at least one kind of noble metal chosen out of Pd, Ag, Pt, Au, etc., and an electroless plating layer consisting of at least one kind of base metal chosen out of Ni, Cu, Sn, Co, etc., are laminated. Besides, to this surface an electrolytic plating layer of at least one kind of base metal chosen out of Ni, Cu, Sn, Co, etc., is attached.
Patent JP-H1191389-A (JP)
Title: Start assisting device for vehicle
Inventor: ARAI KENTARO
IPC: B60L50/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To surely turn a dog clutch off after a start by temporarily driving an electric motor in the direction to negate the torque applied to the dog clutch by the frictional force in the motor if the off of the dog clutch is not detected when the revolving speed of driven wheels becomes a prescribed value or above after the start. SOLUTION: A stroke sensor 9 is connected to a moving dog 6b to detect the on or off of a dog clutch 6. When the rear wheel speed becomes a prescribed value or above after a start, whether the dog clutch 6 is turned off or not is judged based on the signal from the stroke sensor 9. If the dog clutch 6 is not turned off, an electric motor 5 is temporarily driven in both forward and reverse directions. A current value slightly larger than the current value corresponding to the frictional force in the electric motor 5 is fed at this time. The torque negating the frictional force is generated in the electric motor 5, and the torque applied to the dog clutch 6 is practically made zero by the reverse drive from the rear wheels 4R, 4L side, thereby the dog clutch 6 can be turned off.
Patent JP-H08120615-A (JP)
Title: Asphalt plant
Inventor: INE MUNEHARU
IPC: E01C19/05
Filed: 1994-10-19
Abstract: PURPOSE: To provide a plant which is also adaptable to the manufacture of a special mixture by increasing the stored amount of aggregates of specific kind to be stored in an aggregate storage bin. CONSTITUTION: By rotationally operating passage changing dampers 10b, 10c and 11c, 11c', 11d, 11e located at the upper part of partitioned chambers, flow passages of aggregates flowing down from a vibrating screen 2 are changed to store the aggregates of specific kind in a specific partitioned chamber. If an inlet opening of an overflow chute of the chamber, into which the aggregates are fed, is closed by an open/closure gate 12c', the overflowing aggregates can be caused to flow into the adjoining chamber so that the aggregates of the same kind can be simultaneously fed into two chambers, thereby increasing the amount of the stored aggregates.