baber/WOPTO huggingface dataset:
Patent JP-H0360251-A (JP)
Title: Modulator
Inventor: SAWAHASHI MAMORU
IPC: H04B7/26
Filed: 1989-07-28
Abstract: PURPOSE:To effectively utilize a frequency by varying a modulation- demodulation system and a transmission signal bit rate having been fixed conven tionally, and applying adaptive transmission with a control signal controlled depending on the state of the transmission line. CONSTITUTION:The modulator is provided with a data input terminal 1-1, an RF signal output terminal 1-2, a control circuit 1-3, a serial/parallel conversion circuit 1-4, a channel designation device 1-5, a modulator section 1-6, an adder 1-7, a D/A converter 1-8 and an orthogonal modulator 1-9. When the signal propagation state is excellent in response to the change in the state of a trans mission line for the signal attended with the change in the distance, multivalue modulation-demodulation with efficient frequency is used for the signal, or high bit rate transmission is applied by widening the signal transmission band, and when the propagation state near the surrounding of a zone is deteriorated, the modulation-demodulation system with excellent error rate characteristic is used or the signal is sent while making the signal transmission band narrow. Thus, the utilizing efficiency of the frequency is improved.
Patent JP-S5984291-A (JP)
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F3/02
Filed: 1982-11-05
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-H05259815-A (JP)
Title: Filter device for band-division encoding
IPC: H04N7/26
Filed: 1992-07-21
Abstract: PURPOSE: To improve attenuation and alias removal characteristics by obtaining an interpolation filter which is given complete reconstitution and a linear phase and has taps that are two couples more than those of a decimation filter without having a tap sum equal to a power of 2. CONSTITUTION: This device is equipped with couples of matched 1/2-band linear phase FIR decimation and interpolation filters; and the decimation filters 12 and 16 have tap coefficients which are specific integers and the interpolation filters 14 and 18 have more taps than the decimation filters and are given complete reconstitution. The tap coefficients of the matched interpolation filters 14 and 18 are determined by repeatedly solving a couple of simultaneous equations derived from a 0 term of a 1/2-band filter generated by convoluting two filters.
Patent JP-H0478442-A (JP)
Title: Catalyst for decomposition of nitrogen oxide
Inventor: NAKATSUJI TADAO
IPC: B01D53/94
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a catalyst excellent in SOx resistance which can efficiently decompose nitride oxide by depositing one of more kinds of metal and/or metal oxide on a zeolite in which specified metal ion is substituted for ion M. CONSTITUTION:All or part of ion M in a zeolite expressed by MA[(AlO2)x (SiO2)y].ZH2O is subjected to ion exchange with metal ions selected from Ti<4+>, Zr<4+>, and Sn<4+>. In this formula, the ion M is alkali metal ion, alkaline earth metal ion or hydrogen ion, nA=x (n is the valence of the ion M), and y/x>=5. Further, one or more compds. selected from TiO2, ZrO2 and SnO2 is deposited thereon. After these treatments, one or more metal and/or metal oxide compris ing Pd or Pt is deposited. Thereby, the obtd. catalyst is excellent in SOx resis tance and can efficiently decompose nitrogen oxides in an exhaust gas.
Patent JP-H07332437-A (JP)
Title: Chain which is unparallelly or parallelly arranged for endlessly driving rotary shafts having sproket as media for turning effort
Inventor: HOSHINO ETSUHISA
IPC: F16G13/06
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a chain which is unparallelly or parallelly arranged for endlessly driving a plurality of rotary shafts having a sproket as media for turning effort. CONSTITUTION:An X axis roller support body 6 is composed of a roller support shaft 1, a stopping ring 2, a washer 3, a sproket driving roller 4, and spacer 5. A Y axis roller support body 12 is composed of a roller support shaft 7, a stopping ring 8, a washer 9, a sproket driving roller 10, and a spacer 11. Links 15, 16 respectively support an X axis oscillation fulcrum 13 where the X axis roller support body oscillates and a Y axis oscillation flucrum where the Y axis roller support body 12 oscillates.
Patent JP-H0685-A (JP)
Title: Gene or dna fragment derived from hepatitis c virus, polypeptide coded by the same and its production
Inventor: SEKI MAKOTO
IPC: C07K16/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a new gene useful for production of a peptide having HCV antigenicity. CONSTITUTION:A-gene coding to a polypeptide derived from hepatitis C virus of amino acid sequence of the formula. A nucleic acid is extracted from a serum of a hepatitis C patient and made to react with a reverse transcriptase using the virus RNA as a template and the objective DNA fragment is obtained by PCR method using the resultant first-chain complementary chain DNA as a template.
Patent JP-S6255765-A (JP)
Title: Method for developing picture of picture file data
Inventor: TSUCHIYA HIROKO
IPC: G06F3/048
Filed: 1985-09-03
Abstract: PURPOSE:To reduce greatly the necessary capacity of a picture file by dividing the picture data into a shared part where the same contents are obtained among plural picture and a proper part where plural picture have different contents and defining one of N pieces of picture as a key picture in case those picture have a shared part where they have the same contents. CONSTITUTION:The key word of the data on a key picture has a picture number 1 that doubles the number of a picture 1. When a picture 3 is developed, the key word of this picture is equal to a picture number 3. However the key word of the data on the key picture including a shared part has the picture number 1. Thus an identifier 1 is searched and this identifier 1 serves as a section code against a proper part of the data on the key picture when the proper part of another picture is added. Then a proper part coincident with the picture number 3 serving as a key word is searched. When the proper part of the picture 3 is obtained, the picture header 1 as well as the picture number 1 serving as the proper part of the data on the key picture are replaced with the picture header 3 as well as the picture number 3 serving as the desired proper part of the picture 3. Then the picture is developed on a display part.
Patent JP-S6350045-A (JP)
Title: Package for semiconductor
Inventor: UGAJIN SHIGERU
IPC: H01L23/04
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the erasing, etc. of imprinting by forming an indentation to an imprinting surface. CONSTITUTION:An indentation is shaped to the body 1 of a semiconductor package, and the indentation forms an imprinting surface. Accordingly, an imprinting section is protected through the upper surface of the body 1, thus preventing the generation of the erasure of imprinting, the thin-spot of imprinting, etc.
Patent JP-H0844230-A (JP)
Title: Fixing device
Inventor: OBARA YASUNARI
IPC: G03G15/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a fixing device not generating the smear of an image by preventing an image area from coming into contact with a structure in a device, even if the tailing edge of a paper sheet flaps. CONSTITUTION:Projections 103 are disposed in the nonimage areas of the paper sheet on both end parts of an upper entrance guide disposed to face a lower entrance guide 63, so that even if the tailing edge flaps, the contact of the image area with the upper entrance guide caused by the contact of the nonimage areas on both sides of the paper with the projections 103 can be prevented.
Patent JP-H0938832-A (JP)
Title: Manufacture of electrocast mandrel
Inventor: ANDO MASAJI
IPC: C25D1/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrocast mandrel in which workable resin is heaped up and is directly NC-machined to obtain a surface of a predetermined shape without using a copying process of a reverse die. SOLUTION: After a height of each rib 2 which almost determines a space height of each part of predetermined shape for a reinforcing frame 1 is determined by numerical control machining using previously prepared CAD data and each rib is fixed to the reinforcing frame 1, metal lath is placed on the side to be a surface of a predetermined shape and predetermined surface treatment is applied on the surface of the metal lath and workable resin is heaped up in a thickness enough to engrave the predetermined shape and then hardened and thereafter the predetermined shape is engraved by NC machining, based on previously numerically input CAD data.
Patent JP-H0358141-A (JP)
Title: Integrated circuit with logic for user
Inventor: NAKAZAWA KATSUHIKO
IPC: G06F11/22
Filed: 1989-07-26
Abstract: PURPOSE:To take out a port emulation output, the bus of an already provided microcomputer, or the bus of an additional logic by providing a private logic part which connects the additional logic and the microcomputer CONSTITUTION:An additional logic part 5 for user and a logic part 4 only for connection are provided besides an already provided microcomputer 1. The microcomputer 1 has normal input/output terminals 2 and a bus/port switching terminal 3 and is operated fixedly to the bus function in this integrated circuit and is connected to the logic 4 only for connection. The additional logic 5 has normal input/output terminals 6 and a bus 7, and the bus 7 is connected to the logic 4 only for connection, and this logic 4 has four or less kinds of operation mode in accordance with combination among input levels of an external terminal 8, a first test input 9, and a second test input 10. Thus, the port emulation output, the bus of the already provided microcomputer, or the bus of the additional logic can be taken out to the external terminal 8.
Patent JP-H0747760-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: OZAWA YOSHIYUKI
IPC: B41J2/01
Filed: 1993-08-05
Abstract: PURPOSE:To realize recording of high image quality on a record sheet by uniformly drying an ink image prior to transferring by a transfer type ink jet recording method. CONSTITUTION:An ink image is formed on a transfer drum 1 by selectively discharging from a recording head 2, and heated on the drum 1 to evaporate moisture in ink, thereby obtaining the image of a uniformly dry state. Then, the image is transferred from the drum 1 to a record sheet 5. The above steps are sequentially conducted during one revolution of the drum 1, and repeated to record a desired ink image on the sheet 5.
Patent JP-H0944721-A (JP)
Title: Ticket discriminating device and magnetic reader
Inventor: SHIMAMOTO TOMOKO
IPC: G07D7/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately take out the magnetic data which are given at a prescribed position of a ticket and also to accurately discriminate whether the ticket is correct or not based on the magnetic pattern of the magnetic data. SOLUTION: The detection signal sent from a line sensor 3 is delayed by a degree equal to the carrier time corresponding to the distance set between the sensor 3 and a magnetic head 4 and used as a sampling signal. This sampling signal is stored in a main storage part 19, and the delay value is calculated based on the time needed for carrying a ticket to a timing sensor 5 from the sensor, and the magnetic data generated by the head 4 and stored in the part 19 are outputted based on the calculated delay value.
Patent JP-S5985998-A (JP)
Inventor: MIYAGI TAKUHO
IPC: G21D1/02
Filed: 1982-11-09
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-H0639912-A (JP)
Title: Manufacture of thin low hardness formed sheet
Inventor: KANEHARU CHIAKI
IPC: B29C51/14
Filed: 1992-07-22
Abstract: PURPOSE:To provide a manufacturing method of thin low hardness formed sheet, in which breakage, ununiform section, wrinkle and the like do not develop. CONSTITUTION:A plurality of thin low hardness sheets 3a-3d are laminated to one another so as to make the total layer thickness larger than the forming limit layer thickness and provided on a forming mold 1 so as to be fixed with champs 5 and 5 through keep plates 4 and 4. The thin low hardness sheets 3a-3d are heated up to their softening points and higher with a heater 6. After that, by sucking the sheets 3a-3d through a suction port 9, a laminate, in which thin low hardness formed sheets 3a', 3b', 3c' and 3d' are made into an integral body. After the forming mold 1 is cooled, the laminate is released from the mold and peeled off. Accordingly, among the obtained thin low hardness formed sheets, breakage, ununiform section, wrinkle and the like do not develop in the sheets 3a', 3b' and 3c' except the sheet 3d', which directly contacts the mold 1.
Patent JP-H1141055-A (JP)
Title: Surface acoustic wave filter
Inventor: ANASAKO KENICHI
IPC: H03H3/10
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To adjust the capacity of a capacitor, to improve the characteristics, and to reduce the size and cost by building the thin film capacitor in a SAW filter in a chip and adjusting the opposition area between an input conductor pattern film electrode and a GND conductor pattern film electrode and the film thickness of a thin film silicon oxide film. SOLUTION: A thin film capacitor formation part 17 is formed at the opposition part sandwiched between the GND conductor pattern film electrode 12 and input conductor pattern film electrode 16. The capacity of the thin film capacitor formation part 17 can be adjusted with the opposition area between the input conductor pattern film electrode 16 and GND conductor pattern film electrode 12 which face each other or the film thickness of the silicon oxide (SiO2 ) film 15. The silicon oxide film 15 is formed covering the GND conductor pattern film electrode 16 for the formation of the thin film capacitor by covering IDT11. The input conductor pattern film electrode 16 is thin film Au and other films are formed of Al.
Patent JP-H0723936-A (JP)
Title: Sensor for skin-through gas partial pressure detector
Inventor: SUGIMOTO KATSUMI
IPC: A61B5/1491
Filed: 1993-07-14
Abstract: PURPOSE:To improve stable response time and replacement life for a membrane and a spacer of a sensor in monitoring of a heating power type skin-through gas partial pressure detector. CONSTITUTION:A specific modified fluororesin film is used as a membrane 2 to be installed on a sensor main body 1, and for a spacer 3, that combined with thermoplastic resin film, or especially specific fluororesin film to which stress is applied in a uniaxial direction, and in which thin and long micropores are oriented and arranged uniformly is used, thereby stable response time, and replacement life of the membrane and spacer of a sensor can be improved largely.
Patent JP-S6256581-A (JP)
Title: Method and device for forming protective film on metallic surface
Inventor: ASAKURA YAMATO
IPC: C23F15/00
Filed: 1985-09-06
Abstract: PURPOSE:To form a protective film for controlling corrosion on the surface of a metal by treating the metal in high-temp. water, continuously detecting the capacitance of the film which changes as the protective film grows and using the time when the capacitance increases again from the lowest value as the end point of the treatment. CONSTITUTION:The piece 1 of a metallic material is provided in high-temp. water 2 in an autoclave 3. The high-temp. water 2 is kept at >=150 deg.C by a heater 4, the concn. of dissolved oxygen is kept at about 200ppb by a water quality regulator 5 and the water is circulated by a pump 6. The piece 1 of the metallic material is oxidized to form a protective film and the capacitance of the film which changes as the film grows is continuously measured by a device 7 for measuring the capacitance of the skin film. The measured value is sent to a unit 8 for controlling the immersion time and the time when the capacitance increases again from the lowest value or the time close to that time is used as the end point.
Patent JP-S6172730-A (JP)
Title: Novel vinyl monomer having blood coagulation inhibiting activity, and its preparation
Inventor: MURASHIGE YOSHIO
IPC: C09K23/52
Filed: 1984-09-19
Abstract: NEW MATERIAL:The vinyl monomer of formula I (R1 is H or methyl; R2 is alkylene). USE:Useful as a polymerizable monomer used in the composition of e.g. polymeric surfactant, anticoagulant, etc. Also useful as a component of copolymer when used in combination with other polymerizable monomer. PREPARATION:The compound of formula I can be prepared by reacting acrylic acid or methacrylic acid with an alkylenediamine at <=10 deg.C. For example, the compound of formula II which is one of the compound of formula I can be produced by the reaction of acrylic acid with ethylenediamine under ice cooling, or the compound of formula III is produced by reacting methacrylic acid with 1,3-propanediamine.
Patent JP-S6088091-A (JP)
Title: Method for operating spouted bed coal gasifier and apparatus therefor
Inventor: MORIHARA ATSUSHI
IPC: C10J3/46
Filed: 1983-10-21
Abstract: PURPOSE:To prevent the hole of a slag tap from being clogged by slag, by completely discharging slag deposited on the wall of a gasifier during shut-down. CONSTITUTION:Pulverized coal 1, a carrier gas and a gasifying agent 6 are fed through a burner 16 to the main body 17 of a gasifier where the coal 1 is gasified. Molten ash is allowed to drop through the hole of a slag tap 20. Temperatures at the upper surface and the lower surface of the slag tap are measured by temperature measuring devices 33, 34. The quantities of an auxiliary fuel 5 and oxygen 6 to be fed to burners 18, 19 are controlled so that the temperatures at the upper and lower surfaces is higher than that of the fluidized molten ash. The molten ash is then allowed to flow down and the quantity of the flowing-down molten ash is detected by a detector 25. When the supply of the pulverized coal 1 and oxygen 6 from the burner 16 is suspended, the quantities of the fuel 5 and oxygen 6 to be fed to the burners 18, 19 are increased and the temperatures at the upper and lower surfaces of the slag tap 20 are kept at a temp. higher than that of the fluidized molten ash. When the molten ash is no longer detected by the detector 25, the supply of the fuel 5 and oxygen 6 are stopped. In restarting, the fuel 5 and oxygen 6 are fed in such quantities that the temperatures measured by the devices 33, 34 is higher than the flow point of the molten ash, and then the operation of the burner 16 is started.
Patent JP-H1136981-A (JP)
Title: Exhaust heat power generating device
Inventor: SHINOHARA KAZUHIKO
IPC: H01L35/30
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a power generating function from being eliminated by preventing the peeling and damage of a thermoelectric converting module from occurring and to facilitate an assembly by simplifying a structure in an exhaust heat power generating device. SOLUTION: This exhaust heat power generating device comprises a thermoelectric converting module 14 with a flat hot end surface and low temperature end surface; an inner pipe 12 in which the exhaust gas from an engine is circulated and a flat part 12b connected to the hot end surface of the thermoelectric converting module is provided at least on a part of its outer periphery; a heat radiating member 13 with a flat part 13b connected to the cold end surface of the thermoelectric converting module; and outer shells 10 and 11 which are arranged around the inner pipe 12 at specified intervals and hold the heat radiating member 13 with smaller heat conductivity than the hear radiating member. The thermoelectric converting module 14 is fixedly held between the flat part 12b of the inner pipe 12 and the flat part 13b of the heat radiating member 13.
Patent JP-S6256958-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADACHI KEIICHI
IPC: C09B23/00
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the diffusion of a dye to the other layer and to improve a filter effect, antihalation effect or the effect of adjusting sensitivity of a photosensitive emulsion by providing a layer contg. at least one kind of specified dye compds. CONSTITUTION:The layer contg. at least one kind of the dye compd. expressed by the formula is provided in the constituting layer of a silver halide photographic sensitive material. In the formula, R denoted R<0>SO2- or R<0>CO- or R<1> NHCO-group, R<2> denotes a hydrogen atom, halogen atom, hydroxyl group, alkyl group of 1-3C, alkoxy group of 1-3C, alkylsulfone amide group of 1-3C and alkylcarbon amide group of 1-3C, R<3>, R<4> may be the same or different from each other end denote a substd. or un-substd. alkyl group of 1-6C. R<3>, R<4> may form 5-6-membered rings. The diffusion of the dye to the other layer may be prevented in the above-mentioned manner, by which the filter effect, antihalation effect or the effect of adjusting the photosensitivity of the photosensitive emulsion is improved.
Patent JP-S6089219-A (JP)
Title: Power supply device
Inventor: MINO YOSHIHITO
IPC: G05F1/56
Filed: 1983-10-20
Abstract: PURPOSE:To reset assuredly a microcomputer by using a reset signal generating circuit and an interlock circuit which cuts off the working current to be supplied to a driver during a reset period in accordance with the reset signal of said reset signal generating circuit. CONSTITUTION:When the voltage difference C-D between the input and output of a stabilized power supply circuit 6 is set to zero, a bias current IBE does not flow to the area between the base and the emitter of a transistor Tr20. Therefore the Tr20 is turned off and a reset signal F, i.e., the output voltage of the Tr20 is kept at zero. Then a Tr24 is turned off to cut off the energizing current to be supplied to a relay 7. That is, the interlock is applied to inhibit the drive of the relay 7 while the signal F is kept to zero. In the case of C-D>0, the Tr20 is turned on. Then the signal F is raised up to a voltage level equal to the voltage drop of the output voltage D of the power supply 6 and a diode 22. As a result, the reset of a microcomputer 11 is released. At the same time, the Tr24 is turned on to release said interlock.
Patent JP-2001020198-A (JP)
Title: Papermaking additive
Inventor: TOMII NOBUNORI
IPC: D21H17/45
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a papermaking additive capable of exhibiting excellent effect in paper strength and freeness in a wide pH range by formulating a specific cation-modified acrylamide-based polymer with a specific amphoteric acrylamide-based copolymer. SOLUTION: This papermaking additive is obtained by formulating a cation- modified acrylamide-based polymer A obtained through Hofmann degradation reaction with an amphoteric acrylamide-based copolymer B in a weight ratio (ingredient A:ingredient B) of (5:95) to (95:5). The ingredient B is a copolymer (preferably having crosslinked structure) obtained by copolymerizing a monomer mixture comprising maleic acids (and/or fumaric acids) and itaconic acids as essential ingredients and being a composition comprising 60-98.8 mol% (preferably 60-98.798 mol%) acrylamides, 1-15 mol% cationic monomer, 0.1-10 mol% maleic acids and/or fumaric acids, 0.1-3 mol% itaconic acids and 0 mol% (preferably 0.002-0.2 mol%) crosslinkable vinyl monomer.