baber/WOPTO huggingface dataset:
Patent JP-H0330424-A (JP)
Title: Plasma etching device
Inventor: OKU KOJI
IPC: H01L21/302
Filed: 1989-06-28
Abstract: PURPOSE:To manufacture the title plasma etching device in the structure capable of miniaturization and power saving using no electromagnetic coil while uniforming the plasma by a method wherein rotary electric field generating parts composed of electrode members in specific shape respectively making mechanical differential angles are provided on one side of parallel electrodes arranged in a chamber. CONSTITUTION:Rotary electric field generating electrode parts composed of divided electrode member in specific shape are provided on one side of parallel electrodes 7, 8 arranged in a chamber so that the electric field distribution in the chamber 9 may be turned to the rotary electric field by transmitting electric signals in differential phases corresponding to the said mechanical differential angles to the electrode parts. For example, two opposite electrodes are composed of conical electrodes 5a-5d cut into quarters while high-frequency SIN wave signals and COS wave signals in 90 degree of electric phase difference are transmitted from secondary coil 3a and pi/2 phase-shifting device 4 of respec tive transformers 3 to the said electrodes so as to generate the rotary electric field.
Patent JP-H09227462-A (JP)
Title: Naphthalene compound, liquid crystal composition and liquid crystal element
Inventor: ISHIDA TSUTOMU
IPC: C07D213/80
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new naphthalene compound useful for improving the various characteristics of a ferroelectric liquid crystal composition such as quick responsiveness, orientation and high contrast, etc., when incorporated in the composition. SOLUTION: This new naphthalene compound is expressed by formula I [R1 and R2 are each a (halogen-substituted) 1-20C straight-chain or branched- chain alkyl free from any asymmetric carbon atom, a 2-20C alkoxyalkyl or alkenyl; A is either group of formula II (X1 -X4 are each H or a halogen; 1,4- cyclchexylene ring is in trans configuration); (z) is 0 or 1], e.g. a compound of formula III. The compound of formula I is obtained, for example, by esterification between a compound of formula IV and a compound of the formula R1 -(O)z -A-COOH.
Patent JP-H0728489-A (JP)
Title: Recognition candidate selecting device
Inventor: UEDA TORU
IPC: G10L15/18
Filed: 1993-07-07
Abstract: PURPOSE:To improve the recognition rate by selecting the candidate order in a combination array of candidates for an independent word which are generated by a candidate generating means so that the independent word which is recognized and determined matches meaning regarding a context. CONSTITUTION:A recognition part 1 receives a signal showing a speech or characters which are inputted from outside and recognizes candidates corresponding to this signal. The candidates which are recognized by the recognition part 1 are temporarily stored in a candidate buffer 2. A candidate generation part 3 generates the candidate array from the candidates stored in the buffer 2 by referring to a candidate generation dictionary 4 and stores it in a conversion candidate buffer 5. A candidate selection part 7 finds meaning vectors that a document that is inputted so far means from an independent word or determined document stored in a determined document buffer 6 and rearranges the order of the candidate array stored in the conversion candidate buffer 6 by using the result to determine a 1st candidate array of the recognition results.
Patent JP-2000001952-A (JP)
Title: Wrapped and fastened type folding plate supporting metal
Inventor: OKA TOSHIHIRO
IPC: E04D3/367
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To install a wrapped and fastened type folding plate to a wrapped and fastened type folding plate supporting metal in which a fixing metal is preliminarily fixed to a tight frame. SOLUTION: This wrapped and fastened type folding plate supporting metal comprises a tight frame 1 and a fixing metal 2. A recess 7 is provided on the side of the fixing metal 2 at an upper bottom on the lower wrapping side of a wrapped and fastened folding plate. Even when the fixing metal 2 is preliminarily fixed to the tight frame 1, therefore, a lower wrapping part can be engaged with an engagement part 10 in the fixing metal 2 in such a method that much labor is not required for sliding the wrapped and fastened type folding plate on the upper wrapping side inclination 4 and the lower wrapping side inclination 9 of the tight frame 1.
Patent JP-S6059232-A (JP)
Title: Connected caisson work using head difference for vertical breakwater and manufacture of caisson body
Inventor: YAGINUMA TOSHINOBU
IPC: E02D23/02
Filed: 1983-09-12
Abstract: PURPOSE:To attain a large-scale caisson work by connecting large numbers of concrete cells by utilizing head difference. CONSTITUTION:Concrete cells 1 are slightly floated from a mound 9 and fixed in place closely to each other while charging water into the cells 1. Sea water is removed out of the spaces where head differences is to be produced or the connected portions 5 of the concrete cells 1 so that a maximum head difference of LXr, where L is difference of water level and (r) is specific gravity of sea water, is produced. By the pressure of water, the cells 1 are attracted by each other and the contact lines 6 and contact faces 7 and 8 of the cells 1 are completely closed. Since the head difference is less in the upper part, the cells 1 are mutually tensed by tie rods or tie burr 2, and concrete is placed to make up integrally connected caisson blocks.
Patent JP-S6227859-A (JP)
Title: Sentence converting system
Inventor: SHIYUDO TOMOKI
IPC: G06F17/22
Filed: 1985-07-30
Abstract: PURPOSE:To reduce the time and labor for production of sentences to be stored in a document file by preparing a single type of KANJI (Chinese character)- KANA (Japanese syllabary) character string in response to the levels of education of the kindergarteners, school children, etc. CONSTITUTION:A control means 1 is provided together with a KANJI-KANA character string reading means 2, a KANJI learning level deciding means 3, a KANJI reading means 4 and a KANJI-KANA character string storage means 5. A KANJI learning level storage means 6 stores the description of each KANJI and the learning level (school year) of each KANJI. This learning level is utilized by the means 3. A KANJI reading storage means 7 stores the description of the KANJI words and their reading and the contents of this means 7 are utilized by the means 4.
Patent JP-H05332160-A (JP)
Title: Catalytic combustion gas turbine
Inventor: UJI MOICHI
IPC: F02C3/20
Filed: 1992-06-03
Abstract: PURPOSE:To reduce generation of nitrogen oxides in a catalytic combuster and prevent a part therein from rising to a high temperature. CONSTITUTION:A gas turbine 1 equipped with a catalytic combuster 8 is provided with a fuel premixer 4 mixing fuel 6 arranged upstream of an intake system 5 in the gas turbine 1; a compressor 2 connected to the downstream end of the fuel premixing chamber 4 and driven by the gas turbine 1, a heat exchanger 7 exchanging heat by exhaust 14 from the gas turbine 1 while being connected to the downstream end of the compressor 2; and the catalytic combuster 8 connected to between the downstream end of the heat exchanger 7 and the gas turbine 1. Fuel 6 is mixed with intake air 5 in the fuel premixing chamber 4 and compressed by the compressor 2, preheated by the heat exchanger 7, and supplied to the catalytic combustor 8, resulting in that generation of nitrogen oxides is reduced and temperature rise to high at a part in the catalytic combustor 8 is prevented.
Patent JP-S6325517-A (JP)
Title: Residue computing apparatus for fuel tank
Inventor: NISHIKAWA YUKIHIRO
IPC: G01F9/00
Filed: 1986-07-17
Abstract: PURPOSE:To obtain an apparatus with a higher indication accuracy of residue with a correct computation of the residue, by setting a fuel injection constant corresponding to the temperature of a fuel to compute fuel consumption from the constant and the number of injection pulses. CONSTITUTION:When oil is supplied to the full capacity, an arithmetic unit 22 performs a processing for setting of a full capacity by the operation of a set switch 11. Then, as inputted into the unit 22 from a fuel injection pulse generator 9, an injection pulse is read therewith 22 and the unit 22 also reads the temperature of the fuel inputted from a fuel temperature sensor 21. Subsequently, a CPU accesses a fuel injection constant table stored in a ROM to read a fuel injection constant corresponding to the temperature of the fuel and sets it at an injection constant setting area of a RAM. Then, the CPU multiplies the injection constant by the injection pulse to compute a real fuel consumption. Then, the fuel consumption thus obtained is subtracted from the full capacity set by the full capacity setting processing to determine true residue and true navigation distance and the results are displayed on a residue display 12 and a navigation distance display 13.
Patent JP-H05198257-A (JP)
Title: Manufacture of impregnated type cathode
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J9/04
Filed: 1992-06-26
Abstract: PURPOSE:To remarkably restrain a barium aluminate compound from changing to tangstate such as BaWO4, and manufacture a cathode sintered body allowing easy formation into a pellet. CONSTITUTION:This method comprises a process 10 where heat resisting metal powder such as pulverized tungsten is dry blended with an emitter material, another process 11 where the blended powder is press molded, another process where a compact available from the process 11 is capsuled, and another process 13 where the capsuled compact is HIP processed for sintering the blended powder. In this case, a barium aluminate compound having a composition of (m1 BaO.m2CaO).nBaAl2O4 (where n: integer larger equal to or than 1, m1 and m2: integer equal to or larger than 0, and m1+m2>=1) is used as the emitter material. In addition, a mixing radio for the compound blended with the heat resisting metal powder having a high melting point exceeds 5.7wt.% but is equal to or less than 13.8wt%. Also, the HIP processing temperature is between 900 deg.C and 1200 deg.C, both inclusive.
Patent JP-H0817398-A (JP)
Title: Electric discharge lamp
Inventor: KIRA TAKEHIRO
IPC: H01J61/36
Filed: 1994-06-29
Abstract: PURPOSE:To shorten the overall length of a lamp and to increase the strength of the sealing portions of a bulb by constructing each sealing portion from a bottomed cylinder made of a high melting point metal, and covering the bottom of the cylinder with a brazing filler material used for joining a lead bar. CONSTITUTION:A bulb 1 has sealing portions 9 at both ends of each branch pipe portion 2 joined to the bulb 1. A lead bar 3 is passed through each bottomed cylinder, and an anode 4 and a cathode 5 are connected to the ends of the sealing portions 9. The lead bar 3 is passed through each supporting member 8 made of a high melting point metal plate. A high melting point metal coil 10 holds each member 8 in place. A brazing filler material 11 used to braze the lead bar 3 to the bottomed cylinder covers the overall area of the bottom surface of the bottomed cylinder. When melted for brazing, the brazing filler material is made to flow down to and cover the overall area of the bottom of the cylinder, so as to keep the bottomed cylinder from being exposed to air, thereby increasing the strength of the bottom and shortening the overall length of the lamp.
Patent JP-S6228750-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/08
Filed: 1985-07-30
Abstract: PURPOSE:To improve the mechanical and the optical properties and the stability of the titled body by laminating the prescribed layers composed of such as a specific amorphous hydrogenated silicon (a-Si:H) etc. respectively. CONSTITUTION:An electric charge blocking layer 44 composed of a-Si:H contg. at least one kind atom selected from a carbon, a nitrogen, and an oxygen atoms, and heavily dopped with the group IIIa element of the periodic table, an electric charge transfer layer 42 composed of a-Si:H cong. the nitrogen atom and an electric charge generating layer 43 composed of a-Si:H are laminated on a substrate 41. And the first intermediate layer 47 composed of a-Si:H and dopped with the group IIIa Va element of the periodic table, the second intermediate layer 46 composed of a-Si:H contg. at least one kind atom selected from the carbon, the nitrogen and the oxygen atoms and the surface reforming layer 45 composed of a-Si:H contg. large amounts of the atom are laminated on the substrate 41 to form the photosensitive body 39. By providing the layers 45-47, the mechanical strength of the titled body becomes large. The adhesive property, the anti-fatigue property against a light and the anti- chemical stability of the layers 45 and 43 are improved. The effects as prescribed above are obtd. by merely using a fluorinated silicon or by jointly using the fluorinated silicon and the prescribed silicon.
Patent JP-S6228799-A (JP)
Inventor: NARA YASUHIRO
IPC: G10L25/48
Filed: 1985-07-31
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-H1115677-A (JP)
Title: Process controller
Inventor: HAMAMATSU AKIHIKO
IPC: G06F9/46
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve operability and to facilitate the change of a derivative process form by generating a derivative process by job control language and additionally use process information of a derivative source at a derivative destination process. SOLUTION: A derivative source process 1 informs a job managing means 50 of the derivative request or the finish stand-by request of the derivative destination process 2 by the job control language of its own input stream file 10. The process 2 informs the means 50 of the finish of its own execution by the job control language of its own input stream file 20. The means 50 is provided with a derivative process control means 60 to receive a process generation request and a process finish stand-by request described in the job control language from the file 10 of the process 1 to control the generation, execution, finish and finish information of the process 2. Thereby, the generation of the derivative process is facilitated and even at the time of changing the state of the derivative process, changing is easy.
Patent JP-H0614447-A (JP)
Title: Fault selective device capable of deciding breakdown
Inventor: INOUE HAJIME
IPC: H02H3/44
Filed: 1992-06-26
Abstract: PURPOSE:To prevent unnecessary breaking overlapping at a substation side by deciding upon a breakdown when a failure current is detected, and deciding the fact when a car itself cuts off. CONSTITUTION:When a failure current is detected by a primary detecting section 21, positive or zero or negative of a gradient of the failure current is monitored by a secondary detecting section 22 within a minute time. Decision is made on whether the failure is already in another process such as a breaking in a car, and when it is in the process, the car itself is so controlled that a breaking signal 4 is not outputted. At that time, a minute time T from a primary detection point to a secondary detection point is the function of a current increasing gradient (di/dt) at the primary detection point, T=K1+K2/(di/dt)1, (where K1 and K2 are the constant specified in advance). According to the constitution, unnecessary breaking overlapping at a substation side can be prevented.
Patent JP-S6223481-A (JP)
Inventor: GIYUNTAA KUBATSUKU
IPC: B05D5/12
Filed: 1986-07-17
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-H0727310-A (JP)
Title: Incinerator
Inventor: YANAGAWA NOBORU
IPC: F23G5/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide an incinerator in whose installing area is not required so wide at a low cost by which a superior efficient operation can be carried out. CONSTITUTION:This incinerator is comprised of an incinerator 1 having a feeding inlet port 8 at its upper part and a combustion port acting also as an ash taking-out port 9 at its lower part ; a cyclon 2 connected to the upper part of the incinerator 1. through a communication pipe 3; and a discharging cylinder 4 connected to the upper part of the cyclon 2. In addition, the incinerator 1 is comprised of an outer barrel 5 and a furnace wall 6 of refractory bricks arranged with an annular air layer 7 partitioned into an upper one and a lower one against the outer barrel 5 with a partition plate 19. A barrel part and a bottom part of the furnace wall 6 are provided with many air nozzles 11 directed toward the center of the incinerator. Then, air is fed from a blower 12 toward a lower chamber and an upper chamber of the air layer 7 and then air is fed to an upper part, a middle part and a bottom part within the incinerator through the air nozzles 11.
Patent JP-H0635478-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA KIYOSHI
IPC: A47L9/00
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the vacuum cleaner which can reduce an operation sound without increasing the size of a vacuums cleaner body or spoiling its suction performance. CONSTITUTION:A resonance type acoustic filter 34 which has a side pipe 37 for resonance is provided in the discharged air path 31 between a motor-driven air blower 6 incorporated in the vacuum cleaner body 1 and the air discharge opening of the vacuum cleaner body 1; and the length L of the side pipe 37 of the filter 34 is so set that L=(2N-1).C/(4fm) holds. where fm is the frequency determined on the basis of the rotating speed of the electric motor 7 of the motor-driven air blower 6, C is the sound velocity, and N is an integer constant.
Patent JP-H069957-A (JP)
Title: Blue-emitting phosphor
Inventor: KUBOTA SHUNICHI
IPC: C09K11/78
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the title phosphor having a good color purity and a high luminescent intensity by giving thereto a structure in which thulium is used as an activator and a specified tantalate is used as a matrix. CONSTITUTION:The phosphor is represented by the formula: (La1-xTmx)Ta7O19 wherein x is 1X10<-2> or greater and is desirably in the range: 5X10<-2=x<=5X10<-1>. By adopting the above matrix composition, a blue-emitting phosphor activated by highly concentrated thulium can be realized, and is desirably used in electron tubes, lamps and sensitized papers. This phosphor can be obtained by weighing out a specified amount of an La compound such as lanthanum oxide or lantham carbonate, a specified amount of a Tm compound such as thulium oxide or thulium carbonate and a specified amount of a Ta compound such as tantalum pentaoxide or tantalum chloride, mixing these compounds with a flux such as ammonium chloride, packing the resulting mixture into a heat-resistant container such as a crucible, firing the mixture in air or a neutral atmosphere, grinding, water-washing and drying the fired product, and sieving the dried product.
Patent JP-2000153543-A (JP)
Title: Method for molding optical part
Inventor: IGARI TOKUO
IPC: B29C45/37
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an optical part having a fine uneven pattern and a large area. SOLUTION: A plurality of stampers 1 respectively provided with uneven patterns wherein the uneven patterns of an optical part are reversed are arranged longitudinally or laterally in one direction or two longitudinal and lateral directions in a mutually close contact state to form a large stamper 4 and a mold having this stamper 4 is used to inject and charge a thermoplastic resin into the cavity of the mold to form the uneven patterns of the stamper to a thermoplastic resin by transfer.
Patent JP-S6326482-A (JP)
Inventor: NAKAJIMA EI
IPC: E21D9/06
Filed: 1986-07-17
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-S5692135-A (JP)
Title: Production of optical glass
Inventor: MATSUYAMA IWAO
IPC: C03B8/02
Filed: 1979-12-27
Abstract: PURPOSE:To obtain optical glass which is decreased of cracking that may occur at the syneresis of gell by sintering the high silica gel obtained by filling sol liquid into a vessel coated with silicone on the inside surface and hydrolyzing metal alkoxide. CONSTITUTION:At the time of manufacturing glass by sintering the high silica gel obtained by hydrolyzing metal alkoxide, a vessel coated with silicone on the inside surface is used as a vessel for filling the sol liquid. Whether the wetting of the vessel contg. the sol liquid is good or not has a correlation with the occurrence of cracking at the time of syneresis, and with a vessel of good wetting to the sol liquid, stress acts between the sol liquid and the vessel wall surface during shrinking of gel and therefore cracking is liable to occur. With a vessel of poor wetting, on the other hand, the gell easily separates from the vessel wall, and cracking hardly occurs. As the material of poor wetting, ''Teflon  '' is superior but is clostly and is undesirable because it cannot be seen through from the outside.
Patent JP-H0834263-A (JP)
Title: Distributing board and manufacture thereof
Inventor: IKETANI TOSHIFUMI
IPC: H05K3/34
Filed: 1994-07-21
Abstract: PURPOSE:To make the totaled thickness of cream solder, a distributing board and a conductive part checkable within the mounting allowable thickness of a mounted component, especially a lighting bulb by installing a cream solder guide hole, piercing through the distributing board comprising a conductive part, in this conductive part in and around a through hole into which the mounted component is inserted. CONSTITUTION:A distributing board 17 for an instrument lighting bulb 1 for an automobile is formed with a through hole 19 into which this bulb 1 is inserted from the upside, and a pair of notches 19a for passing through a pair of clamping guides 13 of the bulb 1 are installed in peripheral edges being mutually opposed of this through hole 19. In addition, bulb land 21 consisting of copper foil is formed around the through hole 19 excepting the notches 19a, an energizing wiring pattern 22 is installed on the distributing board 17 in a state of being conducted to this land 21. In succession, plural pieces of through holes 23 as cream solder guide holes to be pierced through to the backside of the opposite side to the land 21 of the distributing 17 from the surface of the land 21 are formed in the circumferential direction.
Patent JP-2000357946-A (JP)
Title: Clock switching circuit
Inventor: OSHIMA YOSHINOBU
IPC: H03K5/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a clock switching circuit which prevents whiskers from occurring at switching of a clock and whose operation stability is high. SOLUTION: A selection signal generation means 1, outputting a clock selection signal constituted of one selection signal and plural non-selection signals and exchanging a level with one non-selection signal adjacent to the selection signal with the fall of an output clock, a switch timing generation means 2 outputting the clock selection timing signal with one clock selection signal and plural clock non-selection signals, setting the level of the clock non-selection signal with corresponds to the selection signal to be similar to the clock selection signal with the rise of the output clock and setting the level of the clock selection signal to be similar to the clock non-selection signal,  and a clock selection means 3 outputting one of plural input clocks corresponding to the clock selection signal as the output clock with the clock selection timing signal are installed for a clock switching circuit 10.