baber/WOPTO huggingface dataset:
Patent JP-H10128388-A (JP)
Title: Method and apparatus for treating selenium-containing waste water
Inventor: OWADA MINORU
IPC: C02F3/34
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating selenium-contg. waste water wherein selenium can be removed by utilizing biological action and nitrogen compd. can be simultaneously removed and its apparatus. SOLUTION: Selenium-cotg. waste water is fed into an anaerobic fluidized bed type reactor 1 filled with biological particles carrying high concn. of selenic acid reducing bacteria with selenic acid reducing ability, denitrification bacteria and/or sulfuric acid (sulfate) reducing bacterial and with a particle fluidization means and while the biological particles are fluidized, selenium is biologically reduction-treated and reduced selenium in the treated water drained from the fluidized bet type reactor 1 is coagulated with a coagulant in a flocculation tank 2 and the coagulated sludge is separated by sedimentation in a sedimentation tank 3 to obtain a clean treated water and it necessary,  the clean treated water is furthermore nitrification-treated in an aerobic nitrification tank 8 and at least a part of the treated water in the nitrification tank 8 is circulated in the fluidized bed type reactor 1 to perform denitrification treatment of nitrogen compd.
Patent JP-H05133565-A (JP)
Title: Outdoor unit for air conditioner
Inventor: OKUBO JUNICHI
IPC: F24F5/00
Filed: 1991-11-15
Abstract: PURPOSE:To realize the high exteriority of a connection valve cover by reducing the dimensions of said cover and improving the degree of freedom of its shape without increasing a work time and the number of parts in such a construction that a gutter part is provided at the lower part of the connection valve cover and dew droplets dropping from connection valves are caused to flow to a base plate. CONSTITUTION:A connection valve cover 1 constitutes a part of an outer case 3 to protect connection valves 2 and has a gutter part 5 provided on the lower inner face thereof so as to receive dew droplets dropping from the connection valves 2 and cause the dew droplets 7 to flow to a base plate 4.
Patent JP-H06123972-A (JP)
Title: Positive resist material
Inventor: YAGIHASHI FUJIO
IPC: G03F7/029
Filed: 1992-10-12
Abstract: PURPOSE:To provide a positive resist material for a high energy ray having high sensitivity, high resolution and excellent process adaptability which has not been realized in conventional materials. CONSTITUTION:This positive resist material contains poly(hydroxystyrene) resin (a) in which t-butoxycarbonyl group is substituted for hydrogen atoms in a part of hydroxyl groups, dissolution preventing agent (b), and onium salt (c) with weight proportion of 0.55<=a, 0.07<=0.40 and 0.005<=c<=0.15 satisfying a+b+c=1. This resist material can be developed with an alkali aq. soln. and reacts to high energy rays. The dissolution preventing agent (b) has one or more t-butoxycarbonyloxy groups in one molecule. The onium salt (c) is expressed by general formula (R)nAM, wherein R is an aromatic or substd. aromatic group, and each R may be the same or different, A is sulfonium or iodonium, M is xylate group.
Patent JP-2000346429-A (JP)
Title: Dehumidifying and drying system for bathroom
Inventor: YAMAKAWA MASABUMI
IPC: F24F1/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To conduct an energy conservation in the case of drying a washing in a bathroom by disposing a compressor at a circulation passage for directing a refrigerant from an evaporator to a condenser, and disposing a throttle adjusting valve at a circulation passage for direction of the refrigerant from the condenser to the evaporator. SOLUTION: In a refrigerant circuit, an evaporator 5 and a condenser 6 are incorporated as dehumidifying means A in a housing 4, a refrigerant circulates through channels 10, 11. The channel 10 directs the refrigerant from the evaporator 5 of the means A to the condenser 6, and a compressor 12 is disposed at the channel. Meanwhile, the channel 11 directs the refrigerant from the condenser 6 of the means A to the evaporator, where a throttle adjusting valve 14 represented by a plurality of capillary tubes 13 is disposed. The valve 14 measures a temperature in the evaporator 5 by an automatic temperature regulator (thermistor or the like) and, further measures a flow rate of the air generated by a fan 15 to regulate the tubes 13 for the purpose of optimizing conditions of the flow (pressure) of the refrigerant.
Patent JP-H02150690-A (JP)
Title: Control of water level in deaerating condenser
Inventor: KUSAKA SATOSHI
IPC: F28B9/08
Filed: 1988-11-30
Abstract: PURPOSE:To restrict the amount of makeup water, which flows into a condenser, as much as possible, minimize condensed water, discharged to the outside of a system, and secure the quality of the condensed water by a method wherein the set values of water levels in a makeup water regulating valve and a release regulating valve are made variable to regulate the amount of retaining water in the condenser in accordance with the process of a plant. CONSTITUTION:A condenser water level signal 1 is changed by a controller 10 into a valve opening degree commanding signal 2 and is sent to a makeup water regulating valve 61 and a release regulating valve 64. A condenser water level control system is provided with function generators 21-24, setting the movements of the makeup water regulating valve 61 and the release regulating valve 64 at the value (f1) or (f2) and the value of (f3) or (f4) with respect to the valve opening degree commanding signal 2. Upon starting a plant, the water level of a condenser is controlled at the set value (f1) at the side of makeup water and at the set value (f3) at the side of releasing. When the regulation of the water level of a waste heat retrieving boiler HRSG is started, much amount of feed water becomes necessary in a short period of time and the water level of the condenser is lowered. In order to secure the amount of retaining water in the condenser, the water levels are set at the set values (f2), (f4). The water level of the condenser is controlled widely by changing the setting of the water level in accordance with the condition of the plant while securing the quality of the condensed water, however, necessary feed water may be supplied while keeping enough margin with respect to the lower limit value of the water level.
Patent JP-H10143109-A (JP)
Title: Drive method for plane display device
Inventor: UEHARA HISAO
IPC: G09G3/28
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make a luminance difference constant in whole luminance area and to enhance display quality by eliminating difference in density of luminance on visibility caused by that human visual sensitivity is different according to a luminance level in a plane display device drive method. SOLUTION: This method is constituted so that a data discrimination part 1 and a sub-field control part 4 are provided, and whether the original image data are incorporated in either side between gradation divided to two parts is discriminated from the most significant bit of the original image data, and the combination of the sub-field answering to a gradation-luminance characteristic coinciding with its gradation group is selected. Since the luminance difference between gradation is reduced in a lower-ranking luminance area with a complementary relation with a human visual sensitivity characteristic, and the luminance difference between the gradation is enlarged in a high-ranking luminance area, the luminance density is visualized uniformly ranging the whole luminance area, and the excellent display quality is obtained.
Patent JP-H02150275-A (JP)
Title: Suspension of immunological memory cell and preparation thereof
Inventor: DOI MITSURU
IPC: A61K35/12
Filed: 1988-11-30
Abstract: PURPOSE:To stably obtain a large amount of immunological memory cells at a low cost by separating and purifying the immunological memory cells in high efficiency utilizing the characteristics and attributes of the immunological memory cell included in T-cell and subculturing the obtained cell. CONSTITUTION:The objective suspension of immunological memory cell can be produced by incubating a liquid mixture containing (A) a suspension of immunological memory cell separated from a cell group collected from a body immunized with a desired materies morbi (pathogen or cancer cell), (B) a cell group having suppressed division potential and prepared by irradiating a normal cell of the same line as the cell group collected from said body and (C) an inactivated antigen produced by irradiating a cell group collected from a materies morbi of the same kind as the above materies morbi.
Patent JP-2001118813-A (JP)
Title: Cmp slurry, polishing method, and cmp tool
Inventor: BRASTA BRUSICK
IPC: C09K13/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To speedily eliminate copper and to minimize the loss of copper in a patterned interconnected body without eliminating a metal layer and a dielectric layer at a lower side or corroding copper. SOLUTION: The chemical - mechanical polishing(CMP) slurry for polishing the layer of copper or that of the alloy of copper contains an etchant, an oxidation suppression agent, and an additive for adjusting the complexing between the copper and the oxidation suppression agent.
Patent JP-H01140366-A (JP)
Title: Electronic calculator
Inventor: FUNAHASHI NORIO
IPC: G06F15/02
Filed: 1987-11-27
Abstract: PURPOSE:To prevent a computed result or a memory content after being switched to the computed result from being erased accidentally by providing two display parts, and performing the simultaneous display of an arithmetic operation or the computed result and a memory at the time of displaying the memory content. CONSTITUTION:By providing the two display parts 17 and 18, the display part on one side is used in an ordinary operation, and at the time of displaying the content of the memory 14, display is performed on the display part on the other side. Therefore, it is possible not only to perform another arithmetic operation even when displaying the content of the memory 14, but to observe the computed result and the content of the memory 14 simultaneously since the two display parts 17 and 18 can be used. In such a way, it is not feared that the computed result is erased accidentally, and also, it is possible to perform the comparison of data intended to compare with the computed result by storing the data in the memory 14 easily since both data are displayed simultaneously.
Patent JP-H06150657-A (JP)
Title: Output circuit for semiconductor integrated circuit
Inventor: KATO KENTA
IPC: G11C11/417
Filed: 1992-11-11
Abstract: PURPOSE:To output an output signal on a power source voltage level with high speed and to suppress an excessive current by applying input signals on the respective gates of P/N channel transistors connected to the power source line so that the signals become reverse logics to each other. CONSTITUTION:When an input signal H is applied on the gate of a P channel transistor Q1, the Q1 is cut off, an input signal L is applied on the gate of an N channel transistor Q2 through an inverter IV and the Q2 is also cut off. At this time, when an input signal H is applied on the gate of an N channel transistor Q3, a signal L is outputted to an I/O. Conversely, when an input signal L is applied on the gate of the Q1, a signal H is outputted to the I/O. In such a constitution, the output signal is outputted at high speed on the power source voltage level, an excessive current is restricted by the action of a resistor R and the destruction of the device is prevented.
Patent JP-H06149250-A (JP)
Title: Modulation signal generating device
Inventor: OKAMURA KAZUHISA
IPC: G10H1/043
Filed: 1992-11-11
Abstract: PURPOSE:To provide the modulation signal generating device which efficiently generate plural modulation signals with simple constitution. CONSTITUTION:This device is provided with an adder 30, a gate 32, and a delay circuit 33 which generate phase data D5D in each specific period, a shift circuit 35 which shifts the phase data D5D in a high-order bit direction, circuit elements 37, 39-42, 44, 46, 47, and 49 which generate modulation signals on the basis of phase data D'fD shifted by the shift circuit 35, and a CPU 18 which controls the shift circuit 35 and circuit elements 37, 39-42, 44, 46, 47, and 49 so as to generate at least >=2 modulation signals in one period wherein the phase data DfD is generated by the adder 30, gate 32, and delay circuit 33.
Patent JP-S62167504-A (JP)
Inventor: MIZUMAKI KATSUMI
IPC: A61K8/22
Filed: 1986-12-19
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-H05145771-A (JP)
Title: Facsimile communication adaptor device
Inventor: MATSUMOTO MAKOTO
IPC: H04N1/413
Filed: 1991-11-18
Abstract: PURPOSE:To optimize length of a FILL, and to minimize a necessary capacity of a memory and a communication time by determining the length of the FILL added at a stage of transferring and transmitting it to a communication unit from a memory at every scanning line. CONSTITUTION:Addition of a FILL for securing the minimum transmission time per a scanning line is not executed at the time point when encoded data is accumulated in a memory but executed at the time point when the encoded data is tranmsitted actually. Therefore, length of the FILL for securing the minimum transmission time is varied in accordance with an actual communication state by a communication unit 6. That is, the length of the FILL added in order to secure the minimum transmission time is varied by an advance state of the actual communication. In such a way, the memory 4 does not accumulate the FILL being pseudo data, as well, and its necessary capacity is reduced. Also, such waste as the FILL is transmitted exceeding the minimum transmission time is also avoided, and the communication time is shortened to the utmost in accordance with a communication state, etc.
Patent JP-H05143377-A (JP)
Title: Alarm informing system
Inventor: MIZUGUCHI HIDEKI
IPC: G06F11/14
Filed: 1991-11-18
Abstract: PURPOSE:To transfer threshold information relating to a recoverable fault from a manager function to an agent function in network fault management and to autonomously inform an alarm for judging the execution of prevension and maintenance from the agent function to the manager function. CONSTITUTION:Threshold information relating to a recoverable fault is inputted from a display/input device 2 and stored in an MS (memory) 16. At the time of generating the recoverable fault, a counter in the MS 16 is updated (+1), and when the updated value coincides with the threshold, an alarm is informed to the manager 1. In system aborting/starting processing, the threshold information and counter information in the MS 16 are stored and read out in/from respective recording files 14, 15. New threshold information is optionally inputted and substituted for the threshold information stored in the MS 16.
Patent JP-H07154550-A (JP)
Title: Picture processing unit
Inventor: KASHIMADA YOSHIMASA
IPC: G06T11/60
Filed: 1993-12-01
Abstract: PURPOSE:To save a handling time of data transmission by combining plural pictures stored in a storage means and received from plural input means optionally and reading the combined picture so as to reduce the initial cost of system build-up and the running cost. CONSTITUTION:Plural originals are set to an original reader of a reader section 1 at first, and then a transmission file in a picture file stored in an external storage device 7 is designated from an operation section 3 and a destination facsimile number is entered. The reader section 1 reads an original and provides negative number information while converting the original into digital picture data and gives the resulting data to a core section 10. The core section 10 stores the received picture data in the storage device 7 at once. Then the transmission negative information commanded from the operation section 3 is analyzed and picture data are retrieved and extracted. The core section 10 combines the data optionally based on the original and the file negative number information of the file stored in the device 7 and retrieves and reads the data, which are transferred to a facsimile section 5 and the subscriber number information entered by the operation section 3 is commanded to the facsimile section 5.
Patent JP-H05143434-A (JP)
Title: Distributed data base system
Inventor: KAKIMOTO MITSURU
IPC: G06F12/00
Filed: 1991-11-18
Abstract: PURPOSE:To improve the transaction throughput of the distributed data base system. CONSTITUTION:In this distributed data base system, plural sites are connected through a communication network, the right of access occupation is applied to the site of a request source by outputting a lock request from each site to a desired data base, and exclusive control is executed for the access of the data base. Then, this system is equipped with a means LM to hold the lock request passing through each site in the own site, to stop a message when newly passing the competitive lock request through its own site, to directly apply the acquisition approval of the lock from the site stopping the lock request to the site at the transmission source of the request when canceling the lock, and to dispatch the access right of the data base.
Patent JP-H01143355-A (JP)
Title: Manufacture of hetero junction bipolar transistor
Inventor: TABUCHI TOSHIHIRO
IPC: H01L29/165
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a silicon hetero junction bipolar transistor having excellent high speed operation characteristic by laminating fine crystalline silicon carbide by a plasma CVD method thereby to form an emitter layer. CONSTITUTION:An N<-> type silicon epitaxial layer 2 is formed on an N<+> type silicon wafer 1. Then, an SiO2 film 4 is formed by thermally oxidizing, and patterned. Thereafter, after B2O3 is adhered to the surface, boron is diffused in a wet O2 atmosphere, thereby forming a P-type region 3. Again, the film 4 is patterned. Thereafter, 5000Angstrom  of N<+>muc-SiC:H5 having 1OMEGA<-1>.cm<1> is laminated under the conditions (a) 0<SiH4+CH4/H2 concentration <= 10%, 0.01% <PH3 concentration <20%, 0<CH4/SiH4+CH4 <100%, 0.01-10Torr of gas pressure, b) room temperature-800 deg.C of substrate temperature, and c) 1mW/cm<2> to 100w/cm<2> of applied power. Eventually, aluminum metal 6 is deposited, and wired.
Patent JP-H01145491-A (JP)
Title: Detachable device for piping flange joint
Inventor: KOJIMA TOSHIO
IPC: F16L23/036
Filed: 1987-11-30
Abstract: PURPOSE: To easily carry out fastening work by axially supporting a swivel ring to a first compress-attaching frame wedge-engageable to a flange, providing a pair of second compress-attaching frames to the swivel ring, and providing a third compress-attaching frame which stands face to face to the first compress- attaching frame. CONSTITUTION: A flange 10 of which non-contacting surface is formed tapered is formed on piping 1. Swivel rings 17 are axially supported to both edges of a first compress-attaching frame 14D wedge-engageable to the flange 10. Compressing rings 18 are axially attached to tips of the swivel rings 17 and a pair of seconds compress-attaching frames 14L, 14R, which are wedge-engaged to the flange 10 crossing at right angles to the compress-attaching frame 14D, are movably mounted on a midway of the swivel ring 17. A third compress- attaching frame 14U is further provided to an edge of a supporting bracket 26. The compressing attaching frames are wedge-engaged to the flange in a condition of overlapping the swivel ring 17 and the compressing rings 18. Thereby the time for fastening work can be reduced, and working efficiency and safety can be improved.
Patent JP-H04171902-A (JP)
Title: Manufacture of rectangular type chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/06
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the thickness of a rectangular chip resistor, and improve packaging density, by using, as base material, a flexible ceramic green sheet which has not yet been baked, or a flexible printed board, and applying pulse trimming which scarcely damages the base material, as a correcting method for the resistance value. CONSTITUTION:A ceramic green sheet wherein printing is finished is baked at 900 deg.C for 2 hours by baking profile, and the following are baked and formed at the same time; an alumina substrate 1, upper electrodes 2, a resistor 3, and protective glass 4. At this time, the thickness of a rectangular type chip resistor becomes about 95mum. The alumina substrate is divided along division trenches formed before baking. In order to correct the resistance value of the resistor 3 between the upper electrodes 2, trimming is performed by pulse aging. Finally, an Ni, Sn-Pb plated layer is formed on the exposed electrode surface by electroplating, and a rectangular type resistor is formed.
Patent JP-S63153981-A (JP)
Title: Captain terminal equipment
Inventor: SAKAMOTO MASARU
IPC: H04N7/173
Filed: 1986-12-18
Abstract: PURPOSE:To extract retrieved screen information through easy operation by constituting a request in the memory of a terminal by a number or 'KANA' (Japanese syllabary) characters. CONSTITUTION:A user stores the request consisting of English or 'KANA' characters in the memory 21 under the control of a control means 22 by using a key pad. Then, the storage contents of the memory 21 are read out and displayed on a display part in English or 'KANA'. The user confirms screen information on a screen to be retrieved and operates the key pad 3 to sends out the request to an information center 6 by a sending means 23, thus securely retrieving the object screen information.
Patent JP-H10139315-A (JP)
Title: Stairs climbing-up device
Inventor: KAWADA HIROYUKI
IPC: B66B5/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce shock generating when a safety device has operated by improving the detection accuracy of the safety device operating at the time of abnormal speed. SOLUTION: The number of rotation of climbing-up motor built in a main body 1 is detected as the number of pulse by an optical sensor 10. A counter sensor 16 counts the pulse number for a specified time, and when the counted value exceeds a predetermined value a stop signal is output to operate an emergency stop device 17. As the determination reference of the counter 16 the cycle of a commercial power supply is used. Through the determination with the comparison between the number of the elevation motor and the reference value, the accuracy of detecting abnormality of elevation speed is improved, thereby enabling the detection even in the case of minute abnormality of elevation speed. Therefore even at the time of emergency stop no damage occurs substantially with a speedy responsiveness.
Patent JP-H01142061-A (JP)
Title: Manufacture of tungsten wire for tubular lamp
Inventor: OTANI YASUKIYO
IPC: C22F1/18
Filed: 1987-11-30
Abstract: PURPOSE:To manufacture the title wire having good recrystallization characteristics and high ductility by subjecting a heating treatment at the specific temp. before drawing and repeating >=2 times drawing in which sectional reduction ratio is specified at the finish drawing stage. CONSTITUTION:Before the finish drawing of the tungsten wire for a tubular lamp, the tungsten wire is subjected to a heating treatment at 800-1,500 deg.C. The drawing working thereafter is regulated to 5-15% sectional reduction ratio and said drawing working is repeated for >=2 times. By this method, the wire rod having huge secondary recrystallization structure and high ductility can be obtd. and the capacity of the tungsten wire rod for a tubular lamp can be improved.