baber/WOPTO huggingface dataset:
Patent JP-H02237943-A (JP)
Title: Separation of 2,7-dimethylnaphthalene
Inventor: SUZUKI TAKASHI
IPC: C07C7/152
Filed: 1989-03-10
Abstract: PURPOSE:To effectively separate the objective compound even in a low concentration by forming an electric charge transfer complex with 5-chloro-2- nitrobenzoic acid as a complex-forming substance when the subject substance in a hydrocarbon oil is separated and recovered. CONSTITUTION:The subject substance in hydrocarbons such as light cracked gas oil prepared in a process for refining petroleum or coal tar is separated and recovered as an electric charge transfer complex precipitate with 5-chloro-2- nitrobenzoic acid as a complex-forming substance. The complex-forming substance in an amount of 1-3mol ratio to the subject substance in the raw material is brought into contact with the subject substance at 50-100 deg.C for 10min-1hr and cooled to the room temperature to deposit the resultant complex. The decomposition of the complex is carried out, e.g. by a method wherein the complex is brought into contact with a solvent which slightly dissolves either of the objective compound and the complex-forming agent but readily dissolves the other. The oxidation of the subject compound provides naphthalene-2,7- dicarboxylic acid useful as a raw material for functional polymer materials.
Patent JP-S57174379-A (JP)
Title: Fluorescent lamp
Inventor: KIMURA YOSHIO
IPC: H01J61/44
Filed: 1981-04-20
Abstract: PURPOSE: To obtain a fluorescent lamp having improved luminescent outputs during a lighting period, provided with a fluorescent film composed of a blue light-emitting divalent Eu-activated halophosphate fluorescent substance, a green light-emitting Ce, Tb-activated rare earth element aluminophosphate fluorescent substance, and a red light-emitting Eu-activated rare earth oxide fluorescent substance.  
     CONSTITUTION: A fluorescent film is formed by mixing 3W47wt% blue light- emitting divalent Eu-activated halophosphate fluorescent substance (A) of formula I(where M and M' are each one or more of Sr, Ca, and Ba and Z is one or more of Cl and F) 15W65wt% green light-emitting Ce, Tb-activated rare earth aluminophosphate fluorescent substance (B) of formula II (where Re is one or more of Y, La, and Gd, and a, b, x, and y are in the relationships 0<a, 0<b, 0<a+b<1,0<x, and 0<y), and 10W70wt% red light-emitting Eu-activated rare earth oxide fluorescent substance (C) of formula III (where Ln is one or more of Y, La, Gd, Tb, and Sm). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05265822-A (JP)
Title: Naming system for file
IPC: G06F12/00
Filed: 1992-03-17
Abstract: PURPOSE:To unnecessitate manual checks and to secure safety by performing the checks corresponding to a file name and an instruction rule at the time of file preparation. CONSTITUTION:When preparing a file F by a user A while registering a naming rule X through a rule information input part 1 in advance, the name of this user and the file name are given to an inspection part 3 after a system performs a processing according to information required for file preparation when A.X.F is inputted as the user name and the file name, for example. The inspection part 3 acquires the naming rule X of the user from a naming rule storage file 2 corresponding to the user name and checks whether this file name A.X.F violates the naming rule or not. In this case, the file preparation processing is advanced assuming that the file name satisfies the rule since it starts from A.X., and a file area is secured, for example. Next, it is outputted through a result output list that file naming was successful.
Patent JP-H06275080-A (JP)
Title: Method and circuit for writing data of semiconductor memory
Inventor: TANBA AKIHIRO
IPC: G11C11/41
Filed: 1993-03-18
Abstract: PURPOSE:To provide a method and a circuit for writing data of a semiconductor memory capable of eliminating the skew in a pulse signal and reducing a pulse width for making a write recovery time zero. CONSTITUTION:A logic circuit 30 consisting of a chip selection signal CSB and a write enable signal WEB, and the logic circuit 31 consisting of a data input signal DIN and the output signal of the logic circuit 30 are arranged on one position in a chip. After the output signals of the logic circuits 30, 31 are transmitted to the whole chip, are inputted to the logic circuits 14 arranged in the common data line of every memory mat together with a decoding signal. A pulse generation circuit 11 is connected to the logic circuit 14, and the common data line is driven by the output signal of the circuit 11, that is, the pulse signal to write the data in a memory cell.
Patent JP-S53143890-A (JP)
Title: Scram chateristic monitoring device
Inventor: YOSHIDA KENJI
IPC: G21C17/00
Filed: 1977-05-23
Abstract: PURPOSE: To enable the scram characteristic value recognisable at the optional time point during the reactor in operation according as the necessity, and of keeping further the safety of the fuel of the safety of a whole reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54150379-A (JP)
Title: Novel snow melting agent composition
Inventor: TANIMURA KEIICHI
IPC: E01H11/00
Filed: 1978-05-19
Abstract: PURPOSE: To provide a novel snow melting agent compsn. contg. an inorg. snow melting agent and a surfactant of a specified HLB value which compsn. is superior to a conventional agent in snow melting effect.  
     CONSTITUTION: The compsn. is obtd. by blending an inorg. snow melting agent, esp, pref. diamide lime with 0.01W1.0, esp. 0.005W0.5 wt% of a surfactant with an HLB value of 2W15, e.g. oxyethylene dodecanol. This compsn. is sprayed upon snow on a traffic route, a rice field, a farm, etc., showing more superior snow melting effect than that of a conventional snow melting compsn. It is sprayed in an amt. of 50W100 kg/100 m 2 (10 a) according to solar radiation conditions, temp., snow depth, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57174644-A (JP)
Title: Hot-water supplying apparatus
Inventor: TAGA YOSHIHITO
IPC: F24H1/18
Filed: 1981-04-17
Abstract: PURPOSE:To achieve energy-saving and safe operation of a hot-water supplying apparatus, by stopping combustion a predetermined time later after stopping of hot-water supply by use of a timer which is rest at the time of starting supply of hot water. CONSTITUTION:When supply of hot water is detected by a hot-water supply detecting means 8 which detects supply of hot water from water flow. The means 8 gives an ON-signal to a controller 10, whereupon a timer T in the controller 10 is reset. Subsequently, when supply of hot water is stopped, the means 8 gives an OFF-signal to the controller 10 and sets the timer T into operation. Here, if the signal produced by the means 8 is OFF continuously for a predetermined while (2hr, in this case) after stopping of hot-water supply, a control signal is produced for stopping combustion by closing a control valve 5 of a burner 2. Further, when supply of hot water is recommenced, the timer T is reset by the ON-signal produced by detecting means 8.
Patent JP-S63226142-A (JP)
Title: C-bit error counter
Inventor: TAJIMA TSUTOMU
IPC: H04L25/49
Filed: 1987-03-16
Abstract: PURPOSE:To detect an error of C-bit for the mBIC code rule by constituting the titled counter of an exclusive OR circuit, a seriesparallel converting circuit, a selector circuit and a counter circuit. CONSTITUTION:The titled counter is provided with a circuit 1 for bringing a signal bit and a bit immediately before said bit, to exclusive OR, a series- parallel converting circuit 2 for brining a signal which is brought to exclusive OR, to a series-parallel conversion, a selector circuit 3 for selecting one of output parallel signals of said series-parallel converting circuit 2, and a counter circuit 4 for counting a pulse output of this selector circuit 3. In such a way, with respect to a digital signal for using an mBIC code for a transmission line code rule, an error of its C-bit can be detected and counted.
Patent JP-S63226875-A (JP)
Title: Dry cell
Inventor: SHINODA KENICHI
IPC: H01M6/08
Filed: 1987-03-16
Abstract: PURPOSE:To reduce the voltage drop directly after the start of an electric discharge by coating and forming a paste material containing denatured polyethylene oxide and starch as a separator layer on the inner surface of a negative electrode zinc can and filling the positive electrode black mix inside it. CONSTITUTION:A separator layer 2 is formed as a film on the inner surface of a bottomed cylindrical negative electrode zinc can 1. The positive electrode black mix 3 is filled into the separator layer 2 of the zinc can 1. The collar paper 4 is mounted at the upper face of the positive electrode black mix 3, and a carbon bar 5 is inserted at the center of the positive electrode black mix 3. The upper end opening section of the zinc can 1 is sealed by a sealing gasket 6. The separator layer 2 is formed as a film with a paste material containing denatured polyethylene oxide and starch. In this manner the voltage drop directly after the start of an electric discharge can be reduced.
Patent JP-S57175119-A (JP)
Title: Agent for removing cancer
Inventor: KAIHOU SHINICHI
IPC: A61K31/42
Filed: 1981-04-21
Abstract: PURPOSE: An agent for removing cancer, containing a specific anthranil derivative as an active consitutent, and capable of acting on cancerous cells specifically.  
     CONSTITUTION: An agent for removing cancer containing an anthranil derivative expressed by the formula (R 1  and R 2  are H, OH, lower alkoxyl, lower alkyl, nitro or halogen) as an active constituent. The compound of the formula has the activity of acting only on the cancerous cells to lose the multiplication ability thereof or eliminating the cancerous cells, and is effective for treating the cancer. The mechanism of action thereof is assumed to be the redifferentiating action on the developed cancerous cells by the abnormality in the differentiation of the normal cells, so-called the activity of removing the cancer. For example, the agent is formulated in a tablet, capsule, solution, etc. and administered orally or parenterally. The daily dose thereof is about 10mgW3g. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60201024-A (JP)
Title: Exhaust apparatus in two-cycle engine
Inventor: YAMASHITA YOSHINOBU
IPC: F02B25/00
Filed: 1984-03-27
Abstract: PURPOSE:To make highly efficient an engine over the whole operation range, by providing the cylinder head of a two-cycle engine with an exhaust valve for controlling the opening and closing timing in accordance with the stae of the operation of the engine. CONSTITUTION:A valve 9 is provided to the hole of the cylinder head of a sub- exhaust duct 10 connecting an exhaust pipe 12 and a hole of the cylinder head of a two-cycle engine 1 having a scavenging hole 2, an exhaust hole 11 and a plug 6. The valve 9 is of the poppet type and is actuated by an electromagnetic actuator 7. The amount of exhaust and the optimum timing of the exhaustion are programmed in accordance with the load, rotational frequency, temperature, etc. of the engine, and the electromagnetic actuator 7 is driven by the output of a controller to open or close the valve 9.
Patent JP-H11256111-A (JP)
Title: Pressure sensitive adhesive for surface-protecting film, and film for surface protection
Inventor: SHIMOBAYASHI KOTARO
IPC: C09J163/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prepare a surface-protecting film excellent in heat resistance and processability and also excellent in repeelability, capable of being repeeled by small strength even after long-term preservation, especially even after long- term preservation in high-temperature atmosphere, and capable of being repeeled by small strength even in high-speed peeling in a hand method region. SOLUTION: This surface-protecting film is prepared by applying a pressure sensitive adhesive agent consisting of (A) a copolymer obtained from a monomer mixture of (a) 100 pts.wt. of an alkyl (meth)acrylate containing an (8-10C)alkyl (meth)acrylate as a principal component, (b) 1-15 pts.wt. of a carboxyl group- containing copolymerizable compound and (c) 3-100 pts.wt. of a vinyl (1-5C) aliphatic carboxylate, and (B) a crosslinking agent in a quantity equal to or larger than an equivalent based on carboxyl groups of the (b) compound to the surface of a base material and then by crosslinking the pressure sensitive adhesive agent up to its gel fraction of >=60%.
Patent JP-H09252014-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: KIMURA TOSHIHIRO
IPC: H01L23/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a high-density package like a chip package and facilitate the type change, irrespective of the production man-hours by fixing a semiconductor element to a metal foil with adhesives and electrically connecting the element to the foil through wires. SOLUTION: A metal foil 8 is adhered to a base and etched leaving specified parts and a semiconductor element 1 is fixed to the foil 8, connected to it through wires 5 and sealed with a resin 6 and separated from the base to form a package. It is esp. essential to fix the element to the foil 8 through the adhesive 8 and electrically connected to it through the wires 5. Thus it is possible to provide a high-density package like a chip package and facilitate the type change, irrespective of the production man-hour.
Patent JP-H10254988-A (JP)
Title: Handwritten character recognizing device
Inventor: TANAKA HIROSHI
IPC: G06K9/03
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the operability of handwritten character recognizing device by improving possibility for a target character to be included in candidate characters to be first displayed. SOLUTION: Since this device is provided with a recognition difficulty discriminating part 3 for judging easiness in the recognition of the handwritten character and a recognized result display part 4 having a display candidate number discriminating part 4-1 for changing the number of candidate characters to be displayed based on the recognition difficulty discriminated by the recognition difficulty discriminating part 3, the number of candidate characters to be displayed is changed corresponding to the recognized result of the handwritten character, and the possibility for the target function to be included in the candidate characters to be first displayed is improved.
Patent JP-H11261186-A (JP)
Title: Module substrate and module substrate mounting structure using the same
Inventor: HARA KENTARO
IPC: H05K1/14
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To constitute a module substrate without the need for hands, cost, and time, even if the specification of application is changed. SOLUTION: A module substrate has a structure that has mechanical connection portions 3 with projections and depressions at the end 2 of the substrate and has contacts 4 at the mechanical connection portions 3. Other module substrate has the same mechanical connection portions, and the mechanical connection portions 3 can be combined with each other like jigsaw puzzle to connect the contacts 4 of plural module substrates with each other. By this structure the module substrates can be placed planarly as well as three dimensionally, and the module substrates can be placed as though the internal space of equipment in which the module substrates are built is small, and the space can be effectively used because of the high degrees of flexibility in placement.
Patent JP-S57175638-A (JP)
Title: Driving device for paper sheet transfer
Inventor: MATSUYAMA HIROKAZU
IPC: G06K13/077
Filed: 1981-04-20
Abstract: PURPOSE:To simplify control circuit of the pulse motor in the driving device of transferring the sheets for the books, etc., by changing the rotational speed of the driving  shaft to plural number of stages by transferring the output of the pulse motor to the  driving shaft through speed change mechanism, intermediate shaft and transmitting mechanism. CONSTITUTION:When rotating the driving shaft 12 at high speed, the RPM of the pulse  motor 11 is maintained constant, and the timing driven pulley 18 of the speed change  mechanism 14 is connected to the intermediate shaft 13 by way of the magnetization  of the electromagnetic clutch 22, and the rotaional force of the pulse motor is transmitted to the intermediate shaft 12 through the pulleys 16 and 18 and the timing belt 23,  in order to make the intermediate shaft 12 run at the high speed, and this high speed  is transmitted to the driving shaft 12 through the transmission mechanism 15, and the  high speed paper feeding is performed. Then, when slow feeding of pape is required  for making the reading out scanning, the electromagnetic clutch 22 is cut, and the rotational force of the pulse motor 11 is transmitted to the intermediate shaft 12 through low speed side pulleys 17 and 20, timing belt 24, and the one directional clutch 21, to  rotate intermediate shaft 12, namely driving shaft 12 at low speed and perform low  speed paper feeding.
Patent JP-S63243694-A (JP)
Title: Heat transfer tube
Inventor: ONODERA KAGETOSHI
IPC: F28F1/00
Filed: 1988-03-14
Abstract: PURPOSE:To improve adherence between an inner tube and an outer tube, by a method wherein the thin layer of a low melting point metal, such as solder, tin, lead or the like, is provided on the surface of a copper tube, a steel tube or the like through plating method, while the thin layer of the metal is melted to coat a lead tube or a lead alloy tube. CONSTITUTION:The surface of a copper tube 1 is pickled or ground, and thereafter the thin layer of solder 5 is provided by plating method and the layer 5 of the solder is heated to a molten condition while the copper tube 1 is covered by a lead alloy tube 2 under this condition. Accordingly, the inner tube 1 of copper and the outer tube 2 of lead alloy are adhered well through the layer 5 of the molten solder and an air layer or the like will never be formed between both tubes. Therefore, heat resistance is small and heat transfer coefficient is good. Further, the outer tube will never be deteriorated locally. Furthermore, the outer tube 2 will never swell locally and the film of lead sulfate, formed on the surface of the outer tube, will never scale off, whereby the heat transfer tube may be used for a long period of time.
Patent JP-S61270402-A (JP)
Inventor: HANSU HERUMAN FUORUKUSHIYUTORU
IPC: E01B25/24
Filed: 1986-03-19
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-H09252349-A (JP)
Title: Data collation system
Inventor: SODA KAZUMI
IPC: H04M3/42
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a data collation system executing efficiently data collation processing and coping with high speed real time processing for a collation processing request source. SOLUTION: A main storage device 1 is provided with a terminal equipment idle busy table 2 and a terminal equipment use propriety table 3 to manage the propriety of use and the idle busy state for each virtual communication terminal equipment. Depending on a prescribed collation request 16, the tables 2, 3 are referenced to select a virtual communication terminal equipment in 'operation enable' and in 'idle' state for an external host system of a collation destination. Furthermore, the collation result from each external host system is stored in a terminal equipment communication information memory 4 provided to each virtual communication terminal equipment and the stored result is informed to a collation request source as a collation result 17.
Patent JP-H04276245-A (JP)
Title: Doppler tomographic ultrasonic diagnostic apparatus
Inventor: IMAI YUTAKA
IPC: A61B8/06
Filed: 1991-02-28
Abstract: PURPOSE:To restrain decrease in the number of data given to a blood flow arithmetic circuit when the order of MTI filters increases for improving a frequency characteristic. CONSTITUTION:A Doppler tomographic ultrasonic diagnostic apparatus is provided with mixers 6, 7, A/D conversion channels 8, 9, a signal generating means, MTI filters 16, 17, and a blood flow arithmetic circuit 18. The signal generating means estimates M number of digital signals from N number of digital signals converted in the A/D conversion channels 8, 9 to generate (M+N) number of the digital signals.
Patent JP-S5855123-A (JP)
Title: Winding wire carrying machine
Inventor: OSE KAZUKADO
IPC: B65H67/06
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a winding wire carrying machine which is capable of carrying a winding wire automatically and efficiently without a person's help, by providing a driven roller positioned in the upper part of a driving roller rotating through a deceleration interlocking machine, so that it can move up and down. CONSTITUTION:In conformity with a diameter of a winding wire 11 fed to a winding roller conveyor 13 by a winding machine, a gap G between a driving roller 1 and a driven roller 2 is adjusted. That is, the gap G is made to conform with the diameter of the winding wire 11, by rotating a handle to the left and right, and moving the roller 2 up and down. In this case, it is necessary to insert the winding wire 11 between the roller 1 and the roller 2, therefore, the gap G is made a little smaller than the diameter  of the winding wire 11. Subsequently, the front end of the winding wire 11 is inserted into the gap G, is fed out in the direction as shown with an arrow A, and its front end is thrown into a rotary winding wire case 12. Subsequently, the roller 1 is rotated, and the winding wire 11 is fed in the direction as shown with an arrow A in a state that it has been inserted so as to be compressed between the roller 1 and the roller 2. Therefore, since the winding wire 11 pushes its front end from the rear, it is stored into the case 12, rotating the case 12.
Patent JP-H04275396-A (JP)
Title: Al2o3-based sliding material and production thereof
Inventor: TEJIMA YOSHIHIRO
IPC: C09K3/10
Filed: 1991-03-01
Abstract: PURPOSE:To obtain the title sliding material excellent in resistance to corrosion, wear and heat, to be used in a wide range of rotary mechanical parts, by providing the sliding surface of a sliding material body consisting of Al2O3 with an amorphous ion-implanted section in a spiral fashion. CONSTITUTION:The sliding surface 2 of a sliding material body 1 consisting of Al2O3 is provided with masking so as to leave a non-masked section in a spiral fashion, and such non-masked section 3 is implanted, at a specified accelerating voltage, with ions such as of nitrogen or argon to form an amorphous ion-implanted section 3 in a spiral fashion.
Patent JP-H0628640-A (JP)
Title: Rotary head drum device
Inventor: INOUE HIROSHI
IPC: G11B5/53
Filed: 1992-03-17
Abstract: PURPOSE:To reduce an assembly installation cost by enabling the positional control of a relay terminal to a magnetic head only by inserting the relay terminal in a rotary drum without using an automatic positioning device. CONSTITUTION:In the process of assembling a rotary drum unit of a device, a plane part 11a on the relay terminal 13 inserting part of the rotary drum 11 and a plane part 13a on the relay terminal 13 are provided so that the position of the relay terminal 13 is controlled only by inserting the relay terminal 13 into the rotary drum 11. Consequently, the two plane parts control the position of the relay terminal 13 in a rotational direction.