baber/WOPTO huggingface dataset:
Patent JP-H0791644-A (JP)
Title: Exhaust gas boiler
Inventor: MOTAI TOSHIKI
IPC: F22B37/00
Filed: 1993-09-17
Abstract: PURPOSE:To prevent precipitation of acid ammonium sulfate in a low temperature heat transfer tube and to obtain high heat recovery rate by almost completely decomposing excess ammonia at a downstream of a denitrifying unit even when sulfur oxide is contained in exhaust gas in an exhaust gas boiler assembled with the unit. CONSTITUTION:A high-pressure evaporator is divided, a residual ammonia decomposing unit 14 is installed between divided evaporators 3a and 3b, and excess ammonia not consumed in a denitrifying unit 13 is decomposed to nitrogen gas and steam. A temperature region having high ammonia decomposing rate is provided between the evaporators 3a and 3b. Accordingly, even if sulfur oxide is contained in the gas, acid ammonium sulfate is not precipitated on surfaces of a low temperature evaporator 6, a low temperature economizer 7, etc., disposed at a downstream, and heat recovery up to a low temperature area of the gas is conducted, and hence a plant efficiency is improved. Since an ammonia injection nozzle 15 at an upstream of the unit 13 can supply a sufficient amount of ammonia with safety, a high denitrification rate is obtained.
Patent JP-H0395607-A (JP)
Title: Refrigerating device having switch valve
Inventor: HOSAKA TADAO
IPC: G06F1/20
Filed: 1989-09-08
Abstract: PURPOSE:To always keep a master electronic device in an operable state by controlling a three-way valve in order to feed a liquid refrigerant to the master electronic device from a slave refrigerating device when the operation of a master refrigerating device is stopped due to its abnormality. CONSTITUTION:When it is required to stop the operation of a master refrigerating device 21b due to its abnormality, a slave electronic device 22a is stopped via a signal line 15. At the same time, the occurrence of the abnormality is informed to a control part 2a of a slave refrigerating device 21a via a signal line 14. Then the part 2a controls the three-way valves 6a and 6b so that a liquid refrigerant flows into a refrigerant outlet 10b through a refrigerant inlet 7b and then totally flows into a heat exchanger 1a through the inlet 7b via a refrigerant pipeline 16. At the same time, the part 2a controls the three-way valves 5a and 5b so that the liquid refrigerant undergone the heat exchange via the exchanger 1a is sent to a refrigerant outlet 8b via a refrigerant outlet 10a, the pipeline 16, and a refrigerant inlet 11a. In such a constitution, a master electronic device 22b is always kept in a successive operable state.
Patent JP-H0575791-A (JP)
Title: Picture reader
Inventor: KOBAYASHI KOJI
IPC: H04N1/17
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate the need for a special picture memory for magnification in the subscanning direction by setting a subscanning speed of a scanner to a speed inversely proportional to a period of a synchronizing signal given externally and the magnification. CONSTITUTION:A CPU 28 measures a period TL of a synchronizing signal inputted from a host computer 40 and reads a magnification signal prior to read of an original to set a period TM of a motor drive pulse timing signal with a relation of TM=TLXN, where N is a read magnification. Moreover, a timing generator 27 generates a CCD drive timing signal by a line period signal. When a read start signal is inputted to the computer 40, the CPU 28 sends the motor pulse timing signal whose period is TM to a motor driver 29 synchronously with the leading of a succeeding line period signal. The driver 29 drives a pulse motor 12 with the period TM. Thus, a moving body is moved in the subscanning direction at a speed inversely proportional to the period TM.
Patent JP-2000069118-A (JP)
Title: Three-dimensional display network management method and system therefor
Inventor: TANAKA HIDEKAZU
IPC: G06F3/0484
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional display network management method and the system capable of performing the display of network constitution and state and the display for easily understanding a management operation and an operated result. SOLUTION: In this network management system for three-dimensionally displaying and managing a network, the VRML display part 122 of a client 12 three-dimensionally displays the network and delivers the selection of a management object device to an MIB acquisition Java program 123 as event information when the management object device is selected on three-dimensional display, management information (MIB) is acquired from the management object device 20 through a proxy server 111 on a server 11 and the acquired result is reflected on the VRML display part 122 as the return value of an event.
Patent JP-S6386969-A (JP)
Title: Ghost eliminating device
Inventor: MATSUE HIROSHI
IPC: H04N5/21
Filed: 1986-09-30
Abstract: PURPOSE:To obtain an ideal ghost eliminating signal by detecting a video signal which can minimize the quantity of a residual ghost, by using a sample rate converter provided with delay adjusting functions for generating plural video signals for equalizing circuit whose sample positions are different. CONSTITUTION:A sample rate converter 104 provided with delay adjusting functions converts to N kinds of equalizing circuit video signals whose delay time of a sample rate is different from each other. Among these converted equalizing circuit video signals, the equalizing circuit video signal of one kind of sample rate is supplied to an equalizing unit 105. As for which signal is used as the equalizing circuit video signal, control is applied so as to minimize residual ghost distortion. In tis way, ghost eliminating signal can be generated as an opposity polarity signal most approximate to an actual ghost.
Patent JP-H0395909-A (JP)
Title: Feed-through porcelain capacitor
Inventor: HIRAI KOICHI
IPC: H01G4/35
Filed: 1989-09-08
Abstract: PURPOSE:To provide excellent dielectric capacity, dielectric tangent, insulation resistance by forming inner and outer electrodes of at least two conductive layers, and forming a silica layer between the two conductive layers. CONSTITUTION:For example, nickel layers 2a, 3a are formed on a feed-through porcelain material 1 by an electroless nickel plating method, the material 1 is dipped in silica sol solution, sufficiently deaerated, then the material 1 is pulled up, and its moisture is removed. The obtained material 1 is heat treated. Then, nickel layers 2c, 3c are formed by an electroless nickel plating method, tin layers 2d, 3d are formed on the layers 2c, 3c by an electroless plating method, solder is further fused, and the material 1 is dipped in the solder.
Patent JP-H02186239-A (JP)
Title: Optical density measuring apparatus
Inventor: HORUSUTO HIYUTSUTOMAN
IPC: G01N21/49
Filed: 1989-09-08
Abstract: PURPOSE: To array optical transmitter and receiver on a single or substantially single optical axis by forming the active surfaces of optical transmitting and receiving units in concentric ring states or single surfaces disposed in parallel with one another. CONSTITUTION: A lens 44 forms the outlet hole of a light beam emitted toward a measuring area and simultaneously forms the inlet hole of the back scattering part of an optical pulse. The distance of the focus of the lens is sufficiently lengthened, the incident angle to a filter 43 is substantially perpendicular, and the transmission distortion in the filter is eliminated. The actual active area of the transmission/reception of a measuring apparatus is given by the combination end of an optical fiber bundle 40. The bundle 40 has a transmitting fiber surrounded by many receiving fibers.
Patent JP-2000068595-A (JP)
Title: Optical output drop detecting method and optical transmitter using the same
Inventor: NAKATSUGAWA MAKOTO
IPC: H04B10/079
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter which does not issue false alarms erroneously recognizing as an optical output level drop when the marking rate of a data signal drop extreme. SOLUTION: A reference voltage proportional to a making rate, that is, a making rate detecting voltage 18 is extracted from a marking rate detecting circuit 12, and an optical output of a front surface of an LD 17 is branched with an optical coupler 20 for photodetection, and an optical output level detecting voltage 19-2 proportional to the optical output level of the front surface of the LD 17 is extracted, and an alarm detecting circuit 15 is operated by comparing these two voltages. By employing such a constitution as this, erroneous issuance of alarm is prevented even when a marking rate of a data signal becomes extremely low.
Patent JP-H02110046-A (JP)
Title: Manuscript feeding device
Inventor: FUKUSHI YUKIHIRO
IPC: B65H5/02
Filed: 1989-09-07
Abstract: PURPOSE:To miniaturize the whole device by driving the first carrying means, which is receiving a manuscript by the first direction rotation of a motor and carrying the manuscript, and the second carrying means, which is receiving the manuscript by the second reverse direction rotation and carrying the manuscript to a given part. CONSTITUTION:A motor is rotated by a given frequency with a main control part by depressing a copy key, the manuscript P on a loading base 6 falls by dead weight due to the descent of an entrance stopped 18 to slide into a take-in roller pair 9 and 9. Then when a motor 38 is driven in normal rotation for a given time, only the pair 9 and 9 is rotated by the action of one-way clutches 13 and 33, and the manuscript P is taken in with the roller pair 4 to be abutted to a resist roller pair 27. After that when the motor 38 is stopped and driven in reverse rotation, only the pair 27 and a carrying belt 28 are rotated via the clutches 13 and 33, and the manuscript P is sent between the belt 28 and a manuscript base 2. Thus motors and their driving circuits can be reduced.
Patent JP-S6385690-A (JP)
Inventor: MIYAZAKI OSAMU
IPC: G06F12/02
Filed: 1986-09-30
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-H0281121-A (JP)
Title: Pointing device
Inventor: YASUNAKA MASAHIRO
IPC: G06F3/038
Filed: 1988-09-16
Abstract: PURPOSE:To quickly and accurately perform the plotting jobs by amplifying the level of the electric signal produced at a shift data production part with a prescribed amplification factor and setting the amplifying rate of an amplifying device that applies the output electric signal to a cursor display device. CONSTITUTION:A shift data input part 11 fetches it own shift value and a shift value converting part 12 uses the fetched shift value as the shift data to produce the electric signal. While an amplifying rate input device 13 inputs the rate for amplification of the shift data. An amplifying rate recognizing part 14 uses the received amplifying rate as the amplifying rate data to convert it into the electric signal. Then an electric signal amplifying part 15 amplifies the shift data in proportion to the amplifying rate data. An electric signal output part 16 outputs the amplified data to a cursor display part 21 of a graphic display 2. Thus it is possible to select the value of the electric signal outputted against the shift value of a pointing device and to increase or reduce the shift value of a cursor.
Patent JP-H0782028-A (JP)
Title: Production of glassy carbon
Inventor: BUTSUGAN MICHIO
IPC: C04B35/52
Filed: 1993-09-20
Abstract: PURPOSE:To produce a glassy carbon having a texture structure with a small number of pores in the interior. CONSTITUTION:A liquid composition containing >=60wt.% of a compound having a furan skeleton is mixed with a surfactant and a curing agent, cured and baked and carbonized in an inert atmosphere.
Patent JP-H0569858-A (JP)
Title: Front part body structure for automobile
Inventor: HAMAMOTO MASAYA
IPC: B60H1/28
Filed: 1991-09-12
Abstract: PURPOSE:To provide a structure wherein an opening area of a fresh air intake port can be sufficiently ensured while permitting a large overhang to the front of a windshield glass. CONSTITUTION:A cowl member 20 is constituted, so as to partly specify a hollow member of hollowing the inside, and set in a condition that, a hollow wheel apron member 24c and an end part of the hollow member connected to this wheel apron member are connected through a communication port 35, to form a blower opening 37 of connecting this hollow member to the inside of a car room 12 in this hollow member and a fresh air intake port 34 on a point end of the wheel apron member 24c, and the outside air is taken in through this fresh air intake port and introduced into the car room 12 through the blower opening 37.
Patent JP-2001057360-A (JP)
Title: Plasma processing device
Inventor: IKENAGA KAZUYUKI
IPC: C23F4/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To restrict sputtering and etching to be generated on an inner surface of a reactive container and restrict an amount of impurity generated in a processing chamber, by a method wherein a heat mechanism and a cooling mechanism for controlling temperatures in the reactive container are provided, an airtight space is constituted around the reactive container, and a sample is processed in a plasma reactive container. SOLUTION: An insulation reactive container 6, an induction antenna 9 and a heating mechanism for heating the insulation reactive container 6 are provided in the interior of a discharge part, and a cover 20 is fitted so as to cover them, and an airtight space 21 is constituted relative to the insulation reactive container 6. A high frequency current is supplied from a high frequency power source 10 to the induction antenna 9 wound on a circumference of the insulation reactive container 6 via an impedance matching circuit 11. A light emitting means 30 is disposed circumferentially in an upper part of a ceiling of the insulation reactive container 6, and a light emitting means 31 is disposed along a circumferential direction near a side surface of the insulation reactive container 6.  A blower 40 is cooled at the spot in the ceiling of the insulation reactive container 6, and a blower 45 cools a side surface of the insulation reactive container 6.
Patent JP-S59116490-A (JP)
Inventor: SHIMA NOBORU
IPC: D21D5/18
Filed: 1982-12-22
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-H0766058-A (JP)
Title: Rotary transformer
Inventor: FUJISAWA AKIHIKO
IPC: H01F38/14
Filed: 1993-08-25
Abstract: PURPOSE:To provide a high-performance rotary transformer where the number of channels can be increased without causing the' size to be reduced or increased. CONSTITUTION:A rotor part 1 and a stator part 2 are provided with coils 101-105 and 202-205 and are provided with electromagnetic coupling parts C1-C5 according to coils 101-105 and 201-205 on a rotary surface 11 of the rotor part 1 crossing a rotary shaft O1 and an end face 21 of the stator part 2 opposing the rotary surface 11 and then on a rotary periphery surface 12 of the rotor part 1 and on a peripheral surface 22 of the stator part 2 opposing the rotary periphery surface 12.
Patent JP-H0984302-A (JP)
Title: Drive circuit-containing motor apparatus
Inventor: MORI KENJI
IPC: H02K11/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a circuit due to heat generated by a heating component even in a sealed structure by providing a Peltier element for cooling the inner air by the utilization of the regenerated power supplied from a drive power supply bus. SOLUTION: A DC step-down converter 27 and a Peltier element 40 constitute drive circuit-containing motor apparatus. Since the power for operating the element 40 is supplied through the transistor 42 and inductance 43 connected to the bus 23 of a motor drive circuit, either the power input from a three-phase AC power source 20 or the regenerated power returned from a motor 26 through a transistor module 25 can be used. The transistor 42 for supplying the power to the element 40 is driven by a power source control circuit 41 for the element. As a result, even in the case of a sealed structure, there is no anxiety of the malfunction of the circuit due to the heat from a heating component, and the motor apparatus which makes it possible to reduce the size and is not limited at the mounting position is obtained.
Patent JP-H04113275-A (JP)
Title: Maximum value output circuit, minimum value output circuit and maximum value/minimum value output circuit
Inventor: KUMAKURA TOSHIYUKI
IPC: G01R19/165
Filed: 1990-09-04
Abstract: PURPOSE:To enhance the output accuracy of the max. or min. value by selecting the max. current value by a current mirror part to apply the same to a characteristic compensating transistor. CONSTITUTION:Sink currents of respective transistors 1-4 are inputted to a current mirror part consisting of transistors 5-13 but the max. value among the sink currents is selected to be allowed to flow from the transistor 13. Further, the source currents of respective transistors 16-19 are inputted to a part of a current mirror part consisting of transistors 20-28 but the max. value among the source currents is selected to be applied from the transistor 28. By this method, the output accuracy of the max. or min value is enhanced.
Patent JP-2001058879-A (JP)
Title: Substrate-treating agent for material for spray- repairing blast furnace gutter, material for spray- repairing blast furnace gutter, and spray application of blast furnace gutter
Inventor: KASAOKA HARUKI
IPC: C04B35/66
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treating agent for a material for spray-repairing a blast furnace gutter, excellent in operability at the time of spraying, providing the strong adhesion to a firebrick such as a gutter base material, further providing a constructed body having a high strength, and a strong structure, and excellent in corrosion resistance and durability, and further to provide a material for spray-repairing the blast furnace gutter, and a method for spray-constructing the blast furnace gutter. SOLUTION: A substrate-treating agent consisting of 1-25 wt.% SiO2, 3-25 wt.% R2O (R is one or more kinds of Na, K and Li), 2-12 wt.% B2O3, 0-3 wt.% P2O5 and the balance of water expressed in terms of oxide is coated in a hot state, and further coating a repairing material obtained by formulating 100 pts.wt. powdery refractory material with 5-20 pts.wt. water slurry obtained by mixing 100 pts.wt. aqueous solution consisting of 0-5 wt.% SiO2, 3-15 wt.% R2O (R is one or more kinds of Na, K and Li), 3-12 wt.% B2O3, 0-3 wt.% P2O5 and the balance of the water expressed in terms of oxide, 10-100 pts.wt. powdery composition comprising >=65 wt.% SiO2 and <=35 wt.% one or more kinds (property modifier) of each compound of Mg, Al, Fe, Ni, Ba, Sr, Zr, Ti, Pb and Zn, and having 0.2-100 μm particle diameter, and an adequate amount of water on a material.
Patent JP-S6292693-A (JP)
Title: Y/c separating device for color television signal
Inventor: MOCHIZUKI KAZUO
IPC: H04N9/78
Filed: 1985-10-18
Abstract: PURPOSE:To avoid the deterioration of picture quality even for a special picture in which a luminance signal changes extending over one scanning line by adding function that detects variation between adjoining scanning lines only for luminance signal and changes composing ratio. CONSTITUTION:The device is provided with the first Y/C separating circuit 10 using a comb-line filter, the second Y/C separating circuit 20 of frequency separation system and a synthesizing circuit 30 that synthesizes the outputs of the first and second separating circuits weighting them. A synthesis control circuit 70 supplies weighting coefficients (k) and 1-k that change corresponding to the combination of A, B, C of a chrominance signal horizontal component detection signal A outputted from a chrominance signal horizontal component detecting circuit 40, a vertical component detection signal B outputted from a vertical component detecting circuit 60 and a luminance signal horizontal component detection signal C outputted from a luminance signal horizontal component detecting circuit 50. The coefficient (k) decreases with the increase of signals A and C. That is, the ratio of signals by the comb-line filter in the composed signals decreases with the increase of horizontal component in a displayed picture and the deterioration of picture quality due to the lowering of correlation between adjoining scanning lines can be evaded.
Patent JP-H0396047-A (JP)
Title: Rt alarm processing system
Inventor: YOSHINO TOYOHIKO
IPC: H04J3/14
Filed: 1989-09-07
Abstract: PURPOSE:To obtain an RT alarm without depending on a multiplexing part and a central processing unit by extracting a transfer alarm sent from a subscriber device at a gate circuit part, finding the OR of prescribed transfer alarms out of extracted transfer alarms at a serial OR circuit, and generating the RT alarm at every subscriber device. CONSTITUTION:The subscriber device 1 is connected corresponding to the multiplexing part 5, and an alarm multiplexing part multiplexes the transfer alarm comprehensively. The central processing unit 9 manages the occurrence and the recovery of an alarm comprehensively. A frame from the alarm multiplexing part 10 is sent from a common control part 7 to a multiplexer 13, and the output of the RT alarm in the serial OR circuit is sent to a map generating part, then, the map of the RT alarm is generated. In such a way, it is possible to obtain the RT alarm without depending on the multiplexing part 10 and the central processing unit 9.
Patent JP-S60124789-A (JP)
Title: Pattern recognition system
Inventor: KUROSU YASUO
IPC: G06K9/62
Filed: 1983-12-09
Abstract: PURPOSE:To execute high speed matching processing by providing plural feature extracting sections, buffer memories and a hierarchy matching device to allow matching sequentially from the feature having higher classification capability corresponding to an input pattern from the buffer memories. CONSTITUTION:Plural characteristics are extracted by the feature extracting sections 5-1-5-3 by using a pattern inputted from an input form 1 through a photoelectric converting section 2 and they are stored respectively to the buffer memories 6-1-6-3. Moreover, the hierarchy matching devices 9 connected in series for the same number as the sections 5-1-5-3 are provided. Then the feature having the highest classifying capability is read corresponding to the input pattern from the memories 6-1-6-3, the feature is matched by the 1st matching circuit, and the 2nd matching circuit compares and collates the selected candidate by the result of the 1st matching with the next highest feature in the classifying capability, and then the feature having higher classifying capability are matched sequentially.
Patent JP-H0285341-A (JP)
Title: Corrosion-resistant stainless steel having low ion-emitting speed
Inventor: YUKI HIDEAKI
IPC: C22C38/00
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title steel by specifying the compsn. constituted of C, Si, Mn, P, S, Ni, Cr, N, Co and Fe. CONSTITUTION:The corrosion-resistant austenitic stainless steel having low ion-emitting speed contains, by weight, <=0.03% C, <=1.0% Si, <=2.0% Mn, <=0.03% P, <=0.005% S, 8 to 15% Ni, 16 to 25% Cr, 0.03 to 0.2% N and <=0.01 % Co, furthermore contains, at need, one or more kinds among 0.1 to 3.0% Mo, 0.2 to 3.0% Al and 0.2 to 3.0% Nb and the balance substantial Fe; it is suitable for a primary cooling constitutional material of a light-water cooling reactor or the like. In the above steel, a rigid and stable film is formed on the surface, by which the ion-emitting speed is drastically and stably be reduced coupled with the low content of Co.