baber/WOPTO huggingface dataset:
Patent JP-S60152042-A (JP)
Title: Formation for multilayer wiring structure
Inventor: HORI MINORU
IPC: H01L21/3205
Filed: 1984-01-20
Abstract: PURPOSE:To flatly form a second-layer wiring layer and to prevent from disconnecting by a method wherein a photo resist film is formed on an interlayer insulating layer formed on a first-layer wiring layer, the resist film is removed up to reach the interlayer insulating layer, and moreover, the stepped part of the interlayer insulating layer is removed by performing an etching. CONSTITUTION:A first-layer wiring layer 3 is formed on a silicon substrate 1 through an insulating film 2 and the surface of the device inclusive of this first-layer wiring layer 3 is covered with an interlayer insulating layer 4, whose thickness is nearly equal to that of the first-layer wiring layer 3. A photo resist film 5 is formed thereon, and after that, an etching is uniformly performed on the resist film 5 until the stepped part of the interlayer insulating layer 4 is exposed. The stepped part of the interlayer insulating layer 4 is removed by performing an etching using the remaining photo resist film 5 as a mask. After this, the remaining resist film 5 is removed. Lastly, the thickness of the interlayer insulating layer 4 is piled up by making to deposite an insulant of the same quality as that of the interlayer insulating layer 4 on the surface of the device, and after that, a second-layer wiring layer 6 is formed thereon.
Patent JP-S60152187-A (JP)
Title: Interpolating device of signal
Inventor: MURAKAMI YOSHIHIRO
IPC: H04N19/00
Filed: 1984-01-19
Abstract: PURPOSE:To allow interpolation and operation of error sample data with excellent reproducibility as much as possible by detecting characteristics of arriving digital signals and selecting an arithmetic output of a corresponding interpolating arithmetic circuit. CONSTITUTION:Arriving video data signals VD are successively fetched into a data input circuit 21 of shift data constitution, and their contents are outputted as parallel data. These data are added to respective arithmetic circuits 11-15 of an interpolating arithmetic circuit 16, and the prescribed interpolating operation is executed. At the same time, they are added to a line adder circuit 18 and an interpolating arithmetic selection control circuit 19. Outputs of a interpolating arithmetic circuit 16, the line adder circuit 18 and the interpolating arithmetic selection control circuit 19 are added to a selection output circuit 17, where optimum interpolating arithmetic data can be selected in accordance with an error pattern of the video data signal obtained in said circuit 19.
Patent JP-S5291822-A (JP)
Title: Fatty acid esters of 2-n-aspartylamino-alkanol
Inventor: SENHATA ICHIROU
IPC: A23L27/30
Filed: 1976-01-27
Abstract: PURPOSE: Fatty acid esters of 2-N-aspartylamino-alkanol, represented by the formula I (R 4 CO - is aliphatic acyl; R 5  is H, or - OH; and Y is alkylene having carbom atoms of 4 or less). For example, 2-N-aspartylaminopropanol (acetic acid ester may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01185695-A (JP)
Title: Color specifying circuit for ntsc image display
Inventor: SHIBATA YASUHISA
IPC: H04N9/74
Filed: 1988-01-20
Abstract: PURPOSE:To set an optional color for a display of a moving image by setting variable threshold levels above and below voltages of respective gradations of R, G, and B, and displaying the moving picture at the part of data between the threshold levels. CONSTITUTION:Comparators (a)-(f) check which of gradation data the 'R' input A, 'G' input B, and 'B' input C of a work station are and when they are between the threshold levels set above and below the voltage levels of the gradations of R, G, and B, they are inputted to an AND circuit (n) through AND circuits (k), (l), and (m), so that the output of the AND circuit (n) goes up to a 'H' level. This signal is used as the switching signal for a selector P to select and output NTSC inputs D, E, and F when the output is at 'H' and the work station inputs A, B, and C when at a 'L' level. The values of the comparators (a)-(f) can be set to any gradation by switching switches UR, DR, UG, DG, UB, and DB, thereby displaying an NTSC image at an optional color part.
Patent JP-H05345788-A (JP)
Title: Metal alkyl adduct
Inventor: DONARUDO CHIYAARUTON BURADORII
IPC: C07F9/50
Filed: 1993-01-21
Abstract: PURPOSE: To provide a metal alkyl adduct, useful for chemical compound semiconductor materials, which is stable at ambient temp., and, when necessary, can be easily separated into their ingredients at a temp. higher than their fairly low thermal decomposition temp.  
     CONSTITUTION: The Group III metal alkyl adduct of the formula, (R 3 M) y .L{R 3  represents three alkyls; M is Group III metal element; L is formula I [wherein Ar 1  to Ar 3  are each aryl; X is a Group V atom; Z is an aryl-containing Group V donor ligand of formula II (wherein D is an aromatic group, aliphatic group; Ar 4  is same as Ar 1 ); (n) is 1 to 5]; (y) is an integer equal to the number of Group V atoms}, e.g. Me 3 Ga.PPh 3 , is obtained, for example, by a substitution reaction between the compound of the formula, R 3 M.E(E is an ether) and Group V donor ligand L (preferably an organic Lewis base having 50 to 200°C m.p.). The heat of formation of the adduct is 5 to 15 kcal/mol (preferably 6 to 12 kxcal/mol). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S55100561-A (JP)
Title: Organic electrophotographic receptor
Inventor: YAMADA JIYUN
IPC: G03G5/05
Filed: 1979-01-27
Abstract: PURPOSE: To prevent agglomeration of a sensitizing dye and to enhance photosensitivity, by adding an anionic surfactant to an organic photoconductor layer.  
     CONSTITUTION: An organic photoconductor layer consisting mainly of an orgnic photoconductor, a sensitizing dye, and an anionic surfactant is formed on a conductive substrate. Sodium dioctylsulfosuccinate, polyoxyethylenealkyl(aryl)ether sulfate, or the like are used for the anionic surfactant. For example, rhodamine B and Hitenol N-08 (surfacetant made of Daiichi Kogyo Seiyaku KK) dissolved in dimethylformamide is added to a xylene solution of N,N,N',N'-tetrabenzyl-m- phenylenediamine and styrene, and this coating solution is coated and dried on the substrate to form a photoconductor layer, thus, permitting agglomeration of the dyes in drying and occurrence of turbidity due to this to be prevented, and photosensitivity to be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5292560-A (JP)
Title: Switch box drive pulse width control circuit for electronic clocks
Inventor: TAKAHASHI NORIO
IPC: G04C3/14
Filed: 1976-01-29
Abstract: PURPOSE:To reduce the power consumption by adjusting the pulse width according to the switch box load.
Patent JP-H04252352-A (JP)
Title: Neural network learning device
Inventor: MATSUMOTO CHIKAKO
IPC: G06F15/18
Filed: 1991-01-28
Abstract: PURPOSE:To complete the learning of a neural network in an extremely shortened time with a network learning device. CONSTITUTION:The connection weight is changed among the units forming a neural network 11 with supply of an input pattern to the network 11 so that the coincidence is secured between an output pattern of the network 11 and the teacher signal corresponding to the input pattern of the network 11. Thus the learning of the network 11 is carried out. Meanwhile 8 learning parameter that changes the connection weight is fixed and the learning is carried on until the prescribed completing conditions ere satisfied. This learning frequency is held together with the learning parameter. Then the learning parameter is changed and the learning is repeated, and the parameter of the least learning frequency is selected to complete the learning.
Patent JP-H03211669-A (JP)
Title: Mechanical translation device
Inventor: ICHIYAMA TOSHIHARU
IPC: G06F17/28
Filed: 1990-01-17
Abstract: PURPOSE:To display a correct morpheme by generating the head word of target language from the word of the target language described by a phonetic charac ter in the text, and in addition, using the syntactic information of the above word in the text. CONSTITUTION:An unregistered word extraction device 1 to extract an unregis tered word composed of only th phonetic character, a dictionary retrieval device 2 to retrieve the word of the target language corresponding to a registered word, a target language dictionary 3, a translation device 4 to translate a sen tence including the unregistered word, and a foreign word insertion device 5 to insert a foreign word into a translation are provided. Then, in the case of the translation of an inputted sentence including the word described by using the phonetic character of the original language, the head word in an objective word of the unregistered word of the phonetic character extracted by the mor pheme analysis part of the unregistered word extraction device 1 is found out, and in addition, the syntactic information is extracted from the connection relation of the text, and the correct morpheme is displayed. Thus, the grammati cally correct translation can be generated.
Patent JP-S56106045-A (JP)
Title: Fuel supplier for lpg vehicle
Inventor: ISHIKAWA NORIKAZU
IPC: F02M21/02
Filed: 1980-01-30
Abstract: PURPOSE: To achieve a prominent air-fuel ratio control by such a simple structure that a tertiary chamber defined by dividing a secondary chamber of a vaporizer with a partition is communicated with a venturi part of a mixer and a fuel pressure inside the secondary chamber is equalized with the atmospheric pressure.  
     CONSTITUTION: The vaporizer 20 includes a primary chamber communicated with an LPG bomb 1, a secondary chamber 4 and a tertiary chamber 23 defined by dividing the secondary chamber with the partition 21. The partition 21 has a hole pierced for inserting a shaft 10 therethrough and a main jet 16 mounted thereon. The tertiary chamber 23 is communicated with the venturi part 7 of the mixer 15. The shaft 10 is, as in a conventional device, connected at one end to one end of a valve supporting plate 8 which is pivoted by a fulcrum 9 at an intermediate point. The other end of the shaft 10 is connected to a diaphragm 7 which partitions an atmosphere chamber 14. The main jet 16 can be regulated finely in the opening degree by means of a regulating screw 22. With such a construction, if the value 5 shape and the power of a spring 24 are specified, the fuel pressure within the secondary chamber 4 can be atmospheric pressure irrespective of the amount of the intake air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11200930-A (JP)
Title: Internal combustion engine
Inventor: URANISHI KOJI
IPC: F02D13/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which has a variable overlapping mechanism properly and effectively coping with problems of blow-by. SOLUTION: When an overlapping is large and oxygen concentration in exhaust gas indicated by an O2 sensor exceeds a preset value, that is, when the answers in steps 1402 and 1403 are both YES, an air amount DG used for calculation of a fuel injection amount is determined from a map which is set in respect to a throttle opening THA and engine speed NE (step 1404). When the overlapping is not large and the oxygen concentration in exhaust gas indicated by the O2 sensor does not exceed the present value, that is, when the answers in steps 1402 and 1403 are both NO, the value DG is normally obtained from a sensed value of an air flow meter.
Patent JP-S63179094-A (JP)
Title: Pr plating method
Inventor: AMAMIYA KAZUHITO
IPC: B01J25/00
Filed: 1987-01-20
Abstract: PURPOSE:To form a PR plating exhibiting high durability and a low hydrogen overvoltage characteristic by forming the coated film of an alloy of the surface of an electrically conductive base material by a cathode current in a soln. of the salt of a noble metal and the salt of a base metal, and dissolving and removing the base metal in the coated film by an anode current. CONSTITUTION:The soln. of at least one kind of salt selected from the salts of noble metals and at least one kind of salt selected from the salts of base metals is prepared. The coated film of the alloy of the noble metal and the base metal is formed on the surface of the conductive base material by a cathode current in the soln. by using a PR plating method. The base metal in the alloy coated film is then selectively dissolved and removed by an anode current. For example, Zn is removed from an Ni-Zn eutectoid coated film. By this method, a Raney alloy activating electrode, etc., exhibiting high durability and a low electrochemical over-voltage can be obtained.
Patent JP-H05197735-A (JP)
Title: Centralized stock managing device
Inventor: KAWAGUCHI NAOKI
IPC: G06Q10/08
Filed: 1992-01-22
Abstract: PURPOSE:To previously prevent the generation of sellout by accurately managing total company stock at real time and immediately retrieving the total company stock at the time of receiving an order from a customer, commanding a local stock base having stock and most close to the customer to delever the ordered product in accordance with a delivery request specifying a specific date, and always checking the total company stock so as to immediately command the production or delivery of products whose stock has run short. CONSTITUTION:In each updating stock information stored in a local stock data base 4 included in each local stock managing device 2 arranged in each local stock base, a stock IN/OUT information transmitting part 6 in the device 2 transmits the updated contents to a center stock managing device 3 and a data base updating part 10 included in the device 3 updates total company stock information stored in a total company stock data base 8.
Patent JP-H02190674-A (JP)
Title: Seal structure for pressure container
Inventor: YUKIMURA KISABURO
IPC: F16J15/46
Filed: 1989-01-18
Abstract: PURPOSE:To prevent the leakage of a solvent from a container by providing an inner groove and an outer groove on the flange face of the pressure container and fitting a Teflon packing to the inner groove and a rubber packing to the outer groove. CONSTITUTION:An inner groove 6 is provided on the upper face side of the flange section 5 of a pressure container. An outer groove 7 is provided at a preset distance from the inner groove 6. A Teflon packing 9 with chemical resistance is fitted to the inner groove 6. A rubber packing with elasticity is fitted to the outer groove 7. A pressurized air feed hole 12 communicated to a pressurized chamber 13 is bored between the inner groove 6 and the outer groove 7. The leakage of a solvent from the container can be prevented accordingly.
Patent JP-2000201557-A (JP)
Title: Door-equipped animal shed
Inventor: KASHIWAGI ISAMU
IPC: A01K1/035
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a door-equipped shed for an animal, kept unaffected by weather conditions or changed atmospheric temperature. SOLUTION: This shed is for a pet, e.g. dog, equipped with a composite type door 2, which moves on a horizontal support axis 1 in the direction of movement of the pet, when it enters or leaves the shed, and has a movable member 3 for a range corresponding to the region in which the pet moves when it enters or leaves the shed.
Patent JP-H02190514-A (JP)
Title: Hydraulic control device for pile driver
Inventor: SHIMOMURA KEIJI
IPC: F15B11/16
Filed: 1989-01-17
Abstract: PURPOSE:To make easy operation and smooth movement of a machine available by making operation of a chuck available by oil pressure of a hydraulic excavator with a solenoid valve installed in the middle of an oil-hydraulic circuit, and by further installing a bypass circuit that bypasses the circuit connecting to the solenoid valve. CONSTITUTION:Hydraulic operation of a chuck is made available by oil pressure of a hydraulic excavator. In the middle of an oil-hydraulic circuit connecting a chuck-operating hydraulic cylinder 40 to either of two distributors A and B, a solenoid valve 39 is installed and the chuck is made available thereby for being put under opening and closing operations or locked condition. A bypass circuit 48 connecting the distributors A and B directly to oil pressure sources through a three-way valve 46, bypassing the solenoid valve 39, is installed. A check valve 47 is also installed for interrupting flow of hydraulic fluid from the bypass circuit 48 to the solenoid valve 39. With such arrangement, optional operation for opening and closing the chuck can be made available by operation of the solenoid valve 39, and well-balanced operation of the right end left devices can be available too.
Patent JP-S54104149-A (JP)
Title: Safety device of door of elevator
Inventor: WATANABE HIDENORI
IPC: B66B13/16
Filed: 1978-01-31
Abstract: PURPOSE: To prevent the false operation of a door, by disconnecting a motor for driving the door from a power source when the door slightly opens or current flows through the motor for driving the door in the case when a cage is located at sections except ones, in which the door can be opened.  
     CONSTITUTION: When a thyristor 4 is falsely ignited due to the troubles of an ignition control circuit 6 during the travelling of a cage, an armature 1a turns because current flows through it, and a door begins to open. However, a gate switch 17 is disconnected when the door opens at the intervals of several dozens mm form several mm. In this case, a detecting relay 18 is de-energized and a contact 18a is opened when the cage is located at sections except ones, in which the door can be opened. Thus, the door does not open not less than said intervals and the safety of passengers can be maintained because the armature 1a is disconnected from a power source R.S. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06223774-A (JP)
Title: Non-organic compound for emitter and electrode for discharge lamp employing aforesaid compound
Inventor: TAKEGAWA YOSHINOBU
IPC: H01J61/06
Filed: 1993-01-22
Abstract: PURPOSE:To lengthen the life of an electrode by forming a metallic oxide layer over a metallic wire, and thereby letting non-organic compounds for an emitter, which includes elements furnished with reduction power for emitter material, be adhered thereon. CONSTITUTION:A metallic wire composed of a Fe-Cr-Al alloy (Cr:20, Al:48(wt.%) and remaining is Fe) is formed on a filament in a double coil shape. The aforesaid filament is sintered at 1150 deg.C for 30 minutes in an air environment, so that a metallic oxide layer 3 composed of aluminum oxide is formed on the surface of the filament. Next, 3% Ta by volume the average grain size of which is 5mum, to the total amount of the non-organic compound, is added to the slurry of alkali earth carbonate composed of BaCO3:42.0, SrCO:32.0 and CaCO3:26.0(wt.%) so as to be mixed. Let the aforesaid compound be adhered on the filament, so that an electron emitting layer 1 is thereby formed thereon. The aforesaid filament is incorporated in a fluorescent lamp, and is processed so as to be activated.
Patent JP-S60156853-A (JP)
Inventor: ISHIZUKA KAZUSHI
IPC: E04H15/22
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01185905-A (JP)
Title: Stationary induction electric apparatus
Inventor: HOSOKAWA NOBORU
IPC: H01F27/12
Filed: 1988-01-21
Abstract: PURPOSE:To restrain static electricity from being accumulated by means of a simple method by lowering resistance value on the surface of one part of insulating paper. CONSTITUTION:This apparatus is constituted by oil-impregnated paper 7 as insulating paper, an oil space 8, an oil flow 6 on the surface of the oil impregnated paper, a low-resistance film 9 formed on the surface of the oil-impregnated paper and charge relaxation routes 10. Accordingly, static electricity is generated only a little; a positive charge and a negative charge of the generated static electricity flows through the low-resistance film 9 and is relaxed by the charge relaxation routes 10; the static electricity is hardly accumulated. By this setup, it is possible to restrain the static electricity from being accumulated by means of a simple method.
Patent JP-S60152806-A (JP)
Title: Burner
Inventor: KOBAYASHI SHIGEO
IPC: F23D11/04
Filed: 1984-01-20
Abstract: PURPOSE:To prevent a part of passed air from being flowed into a front surface of a combustion cylinder in a swirled form to disturb a combustion flame and to prevent a disturbance of flame from spreading by a method wherein a diffusion plate resisting against a blowing air is arranged at a rear part of the combustion cylinder in a burner for use in drying grain particles. CONSTITUTION:A carburetting cylinder 1 for carburetting fuel under its rotation and a combustion chamber 2 for gushing out the vaporized fuel forward are arranged at the central part, a heating unit 4 for igniting vaporized fuel is arranged at one side of a combustion cylinder 3 for diffusing and guiding combustion flame forward, and diffusers 5, 6 for applying resistance against the blowing air while being projected outward from the outer circumferential edge of the combustion cylinder 3 are arranged at the upper and lower parts of the combustion cylinder 3 except the heating unit 4 at the rear part thereof. Air flowing around the outer circumference of the combustion cylinder 3 receives some resistances by the upper and lower diffusers 5, 6, so that the combustion flame may easily be diffused at the upper and lower parts, while the heating unit 4 arranged at one side of the combustion cylinder 3 is positioned at a part where the combustion flame is hardly diffused and its overheating is hardly occurred and further since the combustion flame is diffused upward and downward, the fuel is prevented from being changed to oil drips at the lower end of the combustion cylinder 3 to make a complete combustion of the fuel.
Patent JP-H09192109-A (JP)
Title: Biological signal detector
Inventor: TANIGUCHI KENJI
IPC: A61B5/0245
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To surely detect a biological signal, which is easily affected by the disturbance of body movement, etc., by disposing a detecting element for detecting the biological signal at the section of a main body case in contact with the surface of a living body, and protruding the detecting element from the surface of the main body case. SOLUTION: A main body case 1 for a biological signal detector is formed from a main body part 2 to be held with a hand and a detection part equipped with the detecting element, and the detection part is continuously connected to the main body part 2 so as to be swung. A swing enable mechanism (hinge mechanism) is constituted by linking the main body 2 and the detection part through a shaft 4, respectively inserting springs 5 at both the ends of the shaft 4, engaging one end of the spring 5 to the main body part 2 and engaging the other end to the detection part. The detection part is provided with a bent part 6 where a finger as the living body of a detection object is put on.  The detecting element attached to the bent part 6 is composed of a light emitting element 7 and a light receiving element 8 and the light emitting element 7 and light receiving element 8 can be respectively inserted through holes, which are formed at the bent part 6, and protruded from the bent part 6 through the holes.