baber/WOPTO huggingface dataset:
Patent JP-S63196107-A (JP)
Title: Filter circuit with variable q
Inventor: SEGAWA YUJI
IPC: H03H7/01
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the number of components of the titled circuit by connecting plural circuits whose cut-off frequency is the same in cascade, and providing a variable Q means for each circuit part. CONSTITUTION:Filter circuit parts 7-9 having the same cut-off frequency are connected and variable Q means 10-12 varying the Q are provided to the circuit parts 7-9 respectively. Let the Q selection number by the means 10, 11, 12 be n1, n2 and n3 respectively, the number of Qs being selected of the entire filter circuit is given as n1Xn2Xn3. Four capacitors, 4 switches and a control circuit to turn on/off the switches are required to constitute the Q variable means, the constitution of the control circuit is comparatively simple and the number of component is less. When the number of Qs being selected to be required is increased, it is coped with the increase in the number of filter circuit parts connected in cascade.
Patent JP-H02209829-A (JP)
Title: Azeotropic and azeotrope-like composition of chlorotetrafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C09K5/08
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the subject incombustible composition having characteristics comparable or superior to those of conventional fluorocarbons and suitable as a fluorocarbon substitute or cleaning solvent by using R244ca, R225ca and 2,2-dimethylbutane as essential components. CONSTITUTION:The objective azeotropic composition is composed of (A) 39wt.% of 1-chloro-2,2,3,3 tetrafluoropropane (R244ca), (B) 19wt.% of 1,1-dichloro-2,2,3,3,3- pentafluoropropane (R225ca) and (C) 42wt.% of 2,2-dimethylbutane and the azeotrope-like composition is composed of 7-61wt.% of A, 8-71wt.% of B and 5-72wt.% of C, preferably 34-59wt.% of A, 14-49wt.% of B and 5-47wt.% of C. An azeotrope-like composition is produced by using a 5-8C hydrocarbon mixture composed mainly of 2,2-dimethylbutane as the component C and adjusting to the above compositional ratios. The composition has azeotropic point, causes little variation of composition in recycling and can be used in similar manner as conventional simple fluorocarbon.
Patent JP-H11234744-A (JP)
Title: Caller number converter
Inventor: EBINA MASARU
IPC: H04W4/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the installation cost in a caller number converter for mobile communication providing a representative number connection service and to improve the processing capability of a mobile communication system and the representative number connection service. SOLUTION: A notice means 11 of a base station 10 informs mobile equipment 20 of a telephone number (N1) and a representative number (N0) of a subscriber terminal 40. A storage means 21 of the mobile equipment 20 receiving the notice stores the telephone number (N1) and the representative number (N0) which correspond to each other. When an operator of the mobile equipment 20 makes a dial request by using the representative number (N0), a read means 22 references storage contents of the storage means 21 and reads the telephone number (N1) corresponding to the requested representative number (N0). Then, a call request means 23 sends a dial request to the base station 10 by making the read telephone number (N1) as a destination telephone number.
Patent JP-H10232225-A (JP)
Title: Method for evaluating sensitization and/or stimulability and/or allergic property of substance
Inventor: SCHMIDT RAINER
IPC: G01N33/15
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and promptly evaluating adverse influences induced when an added new compound comes into contact with a skin in, particularly, cosmetics industrial products, namely sensitization and/or stimulability and/or allergic property of the compound. SOLUTION: This evaluating method comprises the steps of simultaneously cultivating at least ceratin cells and Langerhans' cells precursors ranging over a sufficient time for differentiation of the Langerhans' cells, of bringing a medium into contact with a substance to be tested ranging over a sufficient time, of measuring a marker of sensitization and/or stimulability and/or allergic property of the substance, and of evaluating in comparison with the measured result and contrast.
Patent JP-S59154338-A (JP)
Title: Detector for particle
Inventor: YOSHIDA KOUICHI
IPC: G01N15/02
Filed: 1983-02-23
Abstract: PURPOSE:To make the device small-sized and to improve the measurement precision, by using plural light emitting diodes, which emit light different in wavelength, and optical fibers. CONSTITUTION:Individual light emitting diodes 1 emit light 2 different in wavelength in order without overlapping by the control of a controller 1A. Each light 2 is supplied to a fiber 4 for light transmission through an interference filter 3. A rear end 4A of the fiber 4 is put in the flow of particles, and a front end 5A of a fiber 5 for light reception faces this rear end 4A with the flow of particles between them. A photodetector 6 is arranged in a rear end 5B of the fiber 5, and its output is given to an amplifier 7. By this constitution, the device is made small-sized and the measurement precision is improved.
Patent JP-H05199380-A (JP)
Title: Picture information processing unit
Inventor: NAKAMURA TAKESHI
IPC: H04N1/23
Filed: 1992-01-20
Abstract: PURPOSE:To provide the picture information processing unit in which the front side and the rear side of a double side picture are correctly printed out and plural pictures are properly synthesized. CONSTITUTION:The processing unit is provided with the mode 21 in which a one side picture and a double side picture of an original picture are not distinguished from each other but formed as a double side picture and with the mode 22 in which a one side picture and a double side picture of the original picture are distinguished from each other but formed as a double side picture. Moreover, when plural pictures are synthesized and outputted onto one picture output medium, a direction command function 13 to command the direction of an original is provided to the processing unit and the output direction of the picture is controlled based on the command.
Patent JP-S56125491-A (JP)
Title: Method of deliming and granulation for coal slurry
Inventor: KAMATA HIROSHI
IPC: C10L5/00
Filed: 1980-03-06
Abstract: PURPOSE: To delime coal with good workability at lower cost, by a method in which an oil is added to an aqueous slurry of pulverized coal to which is added a surfactant and the slurry is stirred.  
     CONSTITUTION: To an aqueous slurry of pulverized coal of approx. 50% or less concentrations is added 10W2,000ppm (based on coal amount) surfactant (e.g., a nonionic surfactant and/or an anionic surfactant), together with, if necessary, 5% or less (based on the aqueous slurry) inorganic electrolyte (e.g., Na 2 HPO 4 ), and then the equeous slurry is further mixed with 2W30% (based on coal amount) oil (e.g., an organic liquid immiscible with water, such as hydrocarbon oils) and stirred at a revolving speed of approx. 300W1,500rpm for deliming and granulation. Then, the granular coal obtained of a grain size of 0.2W5mm is screened and the slurry containing ungranulated coal and lime is separated for removal to obtain delimed coal granules. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52111958-A (JP)
Title: Putty-like epoxy adhesives
Inventor: OOTANI YASUHIRO
IPC: C09K3/10
Filed: 1976-03-16
Abstract: PURPOSE: Putty-like epoxy resin adhesives for the fixing of a branching joint to the main sewer pipe, composed of a mixture of epoxy resin and inorganic fibers and a mixture of rapid-ciruing hardener and inorganic fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000228633-A (JP)
Title: Adpcm decoder and navigation system using it
Inventor: YAMAMOTO EIJI
IPC: G01C21/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To allow even a crystal oscillator and a circuit of a required minimum scale to decode sound data coded by an adaptive differential pulse code modulation ADPCM system. SOLUTION: In the case of decoding sound data coded by an adaptive differential pulse code modulation ADPCM system, a mode signal changes a frequency division ratio of a clock generating means 9, a clock control means 10 controls a signal outputted from the clock generating means 9, an inverse normalization means 1 applies inverse normalization to the sound data according to range data on the basis of an output of the clock control means 10, a 1st data buffer means 3 and a 2nd data buffer means 4 in a prediction filter means 2 store the sound data, a 1st multiplier means 5 and a 2nd multiplier means 6 respectively multiply filter data by sound data outputted from the 1st and 2nd data buffer means 3, 4, a 2nd adder means 8 adds the sound data being outputs of the 1st multiplier means 5 and a 2nd multiplier means 6,  a 1st adder means 7 adds the sound data outputted from the inverse normalization means 1 to the sound data outputted from the 2nd adder means 8 and the sum is outputted from the prediction filter means 2.
Patent JP-H07216676-A (JP)
Title: Polypropylene-based bulky composite yarn and its production
Inventor: SHIMIZU YOSHISHIGE
IPC: D02G3/24
Filed: 1994-02-02
Abstract: PURPOSE:To produce a polypropylene-based bulky composite yarn having a strength elongation equal to that of a stretched filament yarn of a general polypropylene fiber and a high bulkiness. CONSTITUTION:This polypropylene-based bulky composite yarn composed of a stretched filament of an ethylene propylene copolymer fiber and a stretched filament of a polypropylene fiber and having 40% heat shrinkage factor at 130 deg.C dry heat temperature is produced by drawing and stretching unstretched filament yarns of an ethylene propylene copolymer fiber composed of an ethylene propylene random copolymer having 5 to 30g/10min melt index and unstretched filament yarns of a polypropylene fiber or drawing and stretching them while simultaneously applying an air treatment thereto under conditions of 3 to 6 draw ratio, 65 to 100 deg.C drawing temperature and 90 to 130 deg.C heat setting temperature.
Patent JP-H10229392-A (JP)
Title: Authentication system and authentication method
Inventor: HIKITA JUNICHI
IPC: G09C1/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which is difficult to be used by a person pretending to be a user. SOLUTION: Ciphering authentication data are generated based on authentication fundamental data, including a random number part by using a ciphering rule, when a ciphering instruction is given by a ciphering authentication data generating means 5. The ciphering rule is varied according to the frequency of a given ciphering instruction. The ciphering authentication data are transmitted by a transmitting means 7. The ciphering authentication data transmitted from a second device B are received by a receiving means 9.  A prohibiting instruction output means 11 judges whether or not the ciphering authentication data transmitted from the second device B match the ciphering authentication data generated, when the same frequency of the ciphering instruction is given to the ciphering authentication data-generating means of a first device A and outputs a prohibiting instruction to prohibit the transmission of the subject data to be transmitted, when a judging result is negative.
Patent JP-H05220390-A (JP)
Title: Zeolite regenerating method
Inventor: YOSHIDA SHUICHI
IPC: B01J20/18
Filed: 1992-02-17
Abstract: PURPOSE:To repeatedly and completely regenerate a spent zeolite with the adsorptivity deteriorated without lowering the purity of the zeolite. CONSTITUTION:A spent zeolite is melted in a melting furnace 1 and converted to a water-granulated slag, NaOH is added to the slag, and the mixture is boiled to form zeolite. Meanwhile, the spent zeolite is melted in the furnace 1 along with sewarage sludge or its burned ash.
Patent JP-S63196032-A (JP)
Title: Crystallization of semiconductor thin film
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1987-02-10
Abstract: PURPOSE:To make it possible to form a single crystal thin film having a large grain diameter by a method wherein a mask layer is selectively formed on the amorphous semiconductor thin film which is partially crystallized, and after said film has been brought in the amorphous state again, it is crystallized for the second time. CONSTITUTION:A process wherein a semiconductor thin film brought into an amorphous state is formed on an insulative substrate 1, a process wherein a part of said thin film 3 is crystallized by annealing, a process wherein the photoresist layer 5 which becomes a mask layer is selectively formed on the partially crystallized region of the semiconductor thin film, namely, crystalline nuclei 4, a process wherein the semiconductor thin film 3 of the part not covered by said mask layer 5 is brought into the amorphous state again, and a process in which the semiconductor thin film 3 is crystallized by performing annealing again are performed. To be more precise, first, the annealing operation is discontinued at the point of time when the crystalline nuclei 4 are partially generated on the amorphous semiconductor thin film 3, then using the photoresist layer 5 formed on the crystal nuclei 4 as a mask, other layer 5 is brought back to the initial state, and as annealing is then performed again, recrystallization makes preferentially from the crystal nuclei 4 which is generated already, and the single crystal semiconductor thin film 7 having large grain diameter can be obtained.
Patent JP-S62197498-A (JP)
Inventor: EIDORIAN UIRIAMU UOOKAA
IPC: C11D7/60
Filed: 1987-02-10
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-H09220547-A (JP)
Title: Method for regenerating washing solution and apparatus therefor
Inventor: SAKAI YOSHIYASU
IPC: B08B9/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing soln. regenerating treatment apparatus capable of regenerating a washing soln. until eliminating the fear of the re-contamination of treatment machinery to be washed, capable of easily cleaning even the interior of a contaminated washing soln. storage tank and capable of making full use of the washing capacity of the washing soln. SOLUTION: A clean washing soln. is recovered in a washing soln. storage tank 1 by a process uniformly dispersing the sludge-containing washing soln. stored in the washing soln. storage tank 1 and a process separating removing sludge from the sludge dispersed washing soln. to recover the sludge from washing soln. Thereafter, the content of the washing agent in the washing soln. is adjusted to regenerate the washing soln. In this method, an apparatus equipped with the washing soln. storage tank 1, a washing soln. dispersing tank 7, a solid-liquid continuous separator 9 and the piping means successively connecting them to transfer the washing soln. is used.
Patent JP-H04253161-A (JP)
Title: Manufacture of positive electrode for nonaqueous electrolyte battery
Inventor: MISHIMA HIROMITSU
IPC: H01M4/505
Filed: 1991-01-29
Abstract: PURPOSE:To provide a positive electrode for a nonaqueous electrolyte battery with excellent reversibility and a large capacity at a deep charge/discharge cycle. CONSTITUTION:MnO2 and lithium salt are reacted in an alkaline aqueous solution to obtain lithium-adsorbed MnO2, and the lithium-adsorbed MnO2 is heat- treated in the temperature range 150-300 deg.C under decompression to obtain a lithium manganese oxide. A positive electrode active material for a nonaqueous electrolyte battery with a large discharge capacity and excellent reversibility can be obtained, and the nonaqueous electrolyte battery using it has an excellent charge/discharge cycle characteristic.
Patent JP-S62187192-A (JP)
Inventor: TANAKA YOICHI
IPC: C05G3/00
Filed: 1986-02-13
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-H07239839-A (JP)
Title: Constraint satisfying problem processing system
Inventor: YUGAMI NOBUHIRO
IPC: G06F19/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a constraint satisfied solution in a short time by easily escaping from a local optimum solution. CONSTITUTION:This system is provided with a hill climbing method processing part 3 for calculating the values of respective variables so as to reduce the number of constraints not to be satisfied according to a hill climbing method using a minimum contradiction strategy concerning an inputted constraint satisfying problem 5 and a partial problem processing part 4 for changing the value of the variable included in a partial problem at one part of the constraint satisfying problem 5 into a certain value which satisfies all the constraints included in the partial problem and is different from the values of respective variables calculated by the hill climbing method processing part 3. Based on the values of respective variables calculated by the hill climbing method processing part 3, the partial problem processing part 4 generates the partial problem and changes the values of respective variables included in the generated partial problem into the values satisfying all the constraints included in the partial problem. Based on these changed values of respective variables, the values of respective variables are calculated by the hill climbing method processing part 3 so as to reduce the number of non-satisfied constraints.
Patent JP-H0559689-A (JP)
Title: Sizing agent for paper and paper sized therewith
Inventor: NOSAKA YOSHIFUMI
IPC: D21H19/20
Filed: 1992-01-22
Abstract: PURPOSE:To provide a paper-sizing agent containing specific amounts of polyvinyl alcohol and a specific compound, exhibiting low tackiness in wet state and having excellent sizing effect. CONSTITUTION:The objective sizing agent contains (A) 100 pts.wt. of a polyvinyl alcohol having a saponification degree of >=97.5% and (B) 1-20 pts.wt. of a compound having a molecular weight of 600-1,200, having a main chain composed of a block copolymer of ethylene oxide and propylene oxide, containing 20-40wt.% of oxyethylene unit and 60-80wt.% of oxypropylene unit in the main chain and having H bonded to the 0 of the oxyethylene unit or oxypropylene unit at one chain terminal and a 1-10C alkoxy or H bonding to 0 of the oxyethylene unit or oxypropylene unit on the other chain terminal and, as necessary, (C) corn starch, methyl cellulose, etc. The sizing agent is used in an amount of 0.5-8 pts. based on 100 pts. of the sum of the sizing agent and water in the sizing liquid.
Patent JP-S60173586-A (JP)
Inventor: UCHIDA HIROYUKI
IPC: G06F3/0481
Filed: 1984-02-20
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-H10292347-A (JP)
Title: Civil engineering structure unit, assembly therefor, civil engineering structure, and usage of civil engineering structure unit
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enable use of the same retaining unit of natural stones (unit for a civil engineering structure) with the natural conditions and remarkably reduce the producing time of the unit. SOLUTION: This retaining unit of natural stones 1 (1a, 1b, 1c) has a basic structure in which a plurality of natural stones are stuck to one side face of a metallic mesh through an adhesive. These natural stones forth a serial row so as to form a partitioned space 9 (9a, 9b, 9c) only by the cooperation with other retaining units of natural stones. The number of a plurality of natural stones to be connected is remarkably reduced at the production stage to greatly reduce the production time and tamping stones are stuffed in the partitioned spaces 9 (9a, 9b, 9c) formed by the cooperation with other retaining units of natural stones at the use stage. In this way, the same number of natural stones with the natural condition can be retainded in a metallic mesh and the same use condition with the natural condition can be secured.
Patent JP-S62194692-A (JP)
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H05K1/11
Filed: 1986-02-14
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-H1128552-A (JP)
Title: Method for changing over winding roll for quenched and solidified strip having magnetism
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To carry out change-over of a winding roll without interrupting the casting by advancing the following winding roll from the lower part of a pass- line and cutting off a quenched and solidified strip at a specific position after bringing the surface of the winding roll into contact with the surface of the quenched and solidified strip in the pass-line. SOLUTION: The strip 5 formed on a cooling roll 6 is wound onto the winding roll 1A having magnetism on the surface. Into the pass-line formed with the strip 5 between the cooling roll 6 and the winding roll 1A, the following winding roll 1B is advanced from the lower part of the pass-line. Difference between the surface speed of the winding roll 1B and the shifting speed of the pass-line, is set to within 2 m/s. The strip 5 is cut off at a position X satisfying L1 >=L2 /20 and wound around the winding roll 1B. Wherein, L1 is a distance between the cut-off position X of the strip 5 and the contacting center position Y of the surface of the winding roll 1B and the pass-line and L2 is a distance between the detached position Z of the strip 5 from the cooling roll 6 and the position Y.
Patent JP-H08185466-A (JP)
Title: Portable scanner
Inventor: IWABUCHI MASAHIKO
IPC: G06K7/10
Filed: 1995-01-27
Abstract: PURPOSE: To read a read object wider than the width of the tip part of a scanner main body at the time of bringing the scanner main body into contact with or close to the read object and reading it. CONSTITUTION: An exit port 5 for emitting laser beams towards an outside is provided on the tip part of the scanner main body 1, an LED 2 for generating the beams and a solid-state image pickup element 4 for receiving the beams which are the beams from the LED 2 emitted from the exit port 5 with a prescribed irradiation width W1 and reflected on a bar code 3 are arranged inside the scanner main body 1 and a clearance part 6 for making the irradiation width W1 of the beams wider than the width at the tip part of the scanner main body 1 is provided on the tip part of the scanner main body 1 provided with the exit port 5.  Thus, at the time of bringing the scanner main body 1 into contact with or close to the bar code 3 and reading it, the width of the beams is made wider than the width of the tip part at the tip part of the scanner main body 1 by the clearance part 6 and thus, the bar code 3 wider than the width of the tip part of the scanner main body 1 is read.
Patent JP-H10227198-A (JP)
Title: Erector device of shield excavating machine
Inventor: TATEIWA SHINGO
IPC: E21D11/40
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To assemble a plurality of kinds of segments such as plate segments and box-type segments with simple construction and, at the same time, to provide an erector device having no difference in holding height of the segments. SOLUTION: An erector device 1a of a shield machine assembles selectively plate segments and box-type segments. In that case, a pair of bearing members 5a and 5b for mounting the plate segment holding claws 4a and 4b respectively to an erector main body are provided in an approachable, separable and movable manner, and when the bearing members are separated, a storage space for storing a holding unit for the box-type segments is formed between the bearing members 5a and 5b.