baber/WOPTO huggingface dataset:
Patent JP-2001095595-A (JP)
Title: Production of chitosan oligosaccharide
Inventor: MIWA EMI
IPC: C08B37/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chitosan oligosaccharides from which the chitosan oligosaccharides can efficiently and easily be obtained. SOLUTION: Chitosan obtained by treating chitin extracted from the outer shells of a crustacean such as Tridacna gigas, lobster, shrimp, prawn or crab with an alkali is dissolved in a 200 mM aqueous ammonium acetate solution having a pH value of about 4 to 5 to obtain the 1% aqueous chitosan solution. An immobilized enzyme is prepared by immobilizing cellobiohydrolase I among cellulases produced by Trichoderma ressei to a CNBr-activated sepharose. 10 ml of the immobilized enzyme and 90 ml of the 1% aqueous chitosan solution are charged in a reaction tank, stirred at a liquid temperature of 55 deg.C at a rotation rate of 6 rpm for 4 hr to hydrolyze the chitosan oligosaccharides. The high polymerization degree chitosan oligosaccharides comprising hexamers to pentadecamers and having excellent physiological characteristics can be recovered in a high yield.  Wastes by-produced on the processing of marine products can effectively be used to lower the cost.
Patent JP-H10123028-A (JP)
Title: Method for detecting contamination in vacuum apparatus
Inventor: MIYATA NORIYUKI
IPC: G01N1/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To treat a product wafer stably by a method in which the contamination of the wafer generated in an introduction chamber of a vacuum apparatus can be detected simply and at low costs. SOLUTION: When a semiconductor wafer is treated in a vacuum apparatus such as a growth apparatus, an etching apparatus or the like, the semiconductor wafer is introduced into the vacuum apparatus via an introduction chamber 1 in which a dummy sample 8A capable of being cleaned by a heating operation is installed. At this time, before the treatment of the semiconductor wafer is started, the surface state of the dummy sample 8A is observed by a cylindrical mirror analyzer(CMA) 8, and the existence of a contamination inside the introduction chamber 1 is detected.
Patent JP-S62139458-A (JP)
Title: Control device for common line signal
Inventor: MAEDA MASAHITO
IPC: H04L29/08
Filed: 1985-12-13
Abstract: PURPOSE:To omit the calculation of an operator by providing a timer for measuring a loop delay time in a common line signal control device to obtain a loop delay value in the common line signal control device. CONSTITUTION:In the common line signal control device adopting procedure named as preventive cyclic retransmission (PCR), a loop delay time up to the reception of a response from an opposite unit corresponding to a sending message is measured by a timer 2 as a deciding condition for the forced retransmitting state of the PCR. The timer 2 is connected to a transmitter/ receiver 1 through a timer start indicating line 3, a timer stop indicating line 4 and a timer value reading line 5. The transmitter/receiver 1 drives the timer 2 properly at the transmission/reception of signals to/from the opposite unit and reads out the timer value to find out the loop delay as the deciding condition for the transfer to the forced retransmission state on the basis of the read value.
Patent JP-H04155476-A (JP)
Title: Image processor
Inventor: ENOKIDA MIYUKI
IPC: G06T1/60
Filed: 1990-10-19
Abstract: PURPOSE:To rapidly transfer image data between devices by providing the image processor with a bus connecting means for connecting a host computer with a bus and a transfer means for rapidly transferring image data through the connected bus. CONSTITUTION:When an operator specifies a request for reading out image data of a scanner, the information is converted into a command string for the system by a CPU or the like arranged on the host side and the command string is informed a CPU 104 through a host side bus converting/extending board 102 and a system side bus extending board 103. The CPU 104 sets up necessary registers or the like in respective boards 112, 106 based upon the applied command and rapidly transfers the image data from the scanner to an image memory 106 through a rapid image transfer bus 116. Consequently, image data can rapidly be transferred between host devices.
Patent JP-H03140871-A (JP)
Title: Detecting device of number of rotation of rotary atomization type electrostatic coating machine
Inventor: ICHIMURA MAKOTO
IPC: B05B5/04
Filed: 1989-10-26
Abstract: PURPOSE:To calculate the number of rotations accurately by excluding abnormal time data containing a noise pulse in detection pulse signals and by calculating the number of rotations of a rotary atomization head only on the basis of normal time data. CONSTITUTION:When a high voltage is impressed on a rotary atomization head 6, a discharge electrode 9 connected to the atomization head 6 is impressed with the same potential. When the electrode 9 is made to approach a pickup electrode 10 with the rotation of a rotating shaft 5, a pulsative discharge occurs. Every time when a discharge pulse is inputted, a time for input for a unit pulse number is sampled successively by an arithmetic device 14 connected to the electrode 10. If a noise pulse is generated in the course of this sampling, time data based on a signal of the generated pulse show an abnormal value in comparison with the time data obtained before the successive sampling. Therefore it can be found out easily whether or not the noise pulse is generated. By calculating the number of rotations of the atomization head 6 on the basis of an average value of normal time data, accordingly, the data of which an error is large due to the generation of the noise pulse is excluded and thus the number of rotations can be calculated accurately.
Patent JP-H05161983-A (JP)
Title: Electron beam welding method for different kinds of metals
Inventor: MINAKI YOSHIHIRO
IPC: C22C38/00
Filed: 1991-10-25
Abstract: PURPOSE:To surely prevent the occurrence of blowholes and to weld different kinds of metallic materials for which at least one is high nitrogen-containing material containing >=0.04wt.% nitrogen with electron beam. CONSTITUTION:Both materials are selected so that nitrogen content of the material containing higher nitrogen content is regulated to <= nitrogen solubility at the liquid phase of a resolidified metal part by welding and the electron beam welding is performed by jointly using a filler, etc.
Patent JP-H1176455-A (JP)
Title: Multiple input type rehabilitation supporting machine
Inventor: OHASHI MAYUMI
IPC: G10K15/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To perform effective rehabilitation and facilitate a grasp of a training result by using a sound generator for setting of training contents and an input instruction as a main body and providing musical element constructed of a plurality of input switch units, to which input can be carried out by means of a finger tip, an elbow, or a foot, separately from a main body. SOLUTION: When used, a power source switch is turned on, and a training pattern and a training mode are set on a main body side. Selection of a music, sound tone setting, sound volume setting, vibration instruction setting, a result printing setting are carried out, and at the same time, a musical scale or an octave converting function is set on the switch unit side. Then, a start, switch is pushed for starting training, and in this process, a trainee waits for an instruction, which is given in the form of light or vibration generated from the switch unit, for pushing a switch while independently separated input switches are placed on a table, held in the hand, or placed on the floor, and then, operates the instructed switch by means of a finer, a hand, an elbow, or a foot so as to train a target body part.
Patent JP-S62139329-A (JP)
Title: Alignment device
Inventor: ONODA RURI
IPC: H01L21/30
Filed: 1985-12-13
Abstract: PURPOSE:To make an alignment of two bodies by a method wherein bodies W and D respectively provided with a pair of identification marks are photo- irradiated to set up the interval between the identification marks with pulse signals photoelectric-converted from the reflected rays of identification marks. CONSTITUTION:Four independent system measuring circuits are formed on MW system signals (2) and MD system signals (1) in the leftside and rightside visual field paying attention to the processing system in the leftside visual field. A CPU 17 sets up the MW system signals W1-W4 at the trailing reference of synchronous signals to transmit at specified timing. The CPU also compares 35 a gain amplifier 31 and a slice level 34 using RAM 29 to set up 36 pulse interval acquiring peak binary signal pulse interval in another RAM 28. Likewise, MD system signals from a mask are independently processed while MD system signals (3) and MW system signals (4) in the rightside visual field are also independently processed to be stored in the RAM 28 further to be independently processed at a gain.slice level written in the RAM 29. In such a constitution, the leftside and rightside processing systems needing no change-over can process signals at high speed without detection errors at all for making an alignment.
Patent JP-H06111884-A (JP)
Title: Electric connector attachment/detachment device
Inventor: UCHIYAMA KOICHI
IPC: H01R13/639
Filed: 1992-09-24
Abstract: PURPOSE:To provide an electric connector attachment/detachment device which allows a plural of attachment/detachment side electric connectors to be pulled in or out of a plural of fixed side electric connectors in groups and surely maintains them in pull-in connecting condition without screwing the attachment/ detachment side electric connectors. CONSTITUTION:An electric connector attachment/detachment device 1 has a connector holding member 5 to hold a plural of attachment/detachment side electric connectors 2, 3, 4 in such an arrangement that a plural of fixed side electric connectors 12, 13, 14 attached to a terminal equipment housing 11 are arranged, and a case member 6 attached to or detached from the housing 11 while holding the connector holding member 5 so as to be freely sided in the direction of pulling in or out of the attachment/detachment side electric connectors. A locking means 8 is also provided therein to lock and hold the connector holding member 5 to the case member 6 at a position where the attachment/detachment side electric connectors are pulled in the fixed side electric connectors when the case member 6 is mounted in the housing 11.
Patent JP-S62136691-A (JP)
Inventor: TANGE MASAZUMI
IPC: G06F3/048
Filed: 1985-12-10
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-H03142403-A (JP)
Title: Polarizing rotor
Inventor: TANIGUCHI MORIO
IPC: G02B5/30
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the polarizing rotor which is a thin film and allows easy handling by compressing a long-chain high polymer from one or two directions on a liquid surface to form an org. thin film oriented in a specific direction, then transferring the same onto a solid substrate by an sticking method or immersion method. CONSTITUTION:The thin film, the orientation direction of the main chain of which is parallel with the direction normal to the compressing direction is formed if the one-dimensional chain high polymer, such as polydiacetylene p-3BCMU, which dissolves in an org. solvent is compressed from the one or two directions after development on the vapor-liquid bounding surface. This org. thin film which is extremely thin and is oriented is transferred onto a rotating substrate by the sticking method or immersion method or more characteristic the horizontal sticking method. The orienting direction is rotated at a specified angle at the time of successively transferring >=2 layers. The film formed in such a manner can rotate the plane of polarization in a specific direction.
Patent JP-H07170469-A (JP)
Title: Television receiver with built-in vtr
Inventor: HIGUCHI YOSHIO
IPC: H04N5/765
Filed: 1994-10-20
Abstract: PURPOSE:To arrange television electronic components and VTR electronic components with high density by providing a video head at a position apart from a power supply circuit on a chassis mounting a VTR so as to reduce interference of a noise or a generated heat. CONSTITUTION:Electronic components for a tuner, luminance color signal circuit, an audio reproduction circuit and an audio speaker amplifier circuit or the like are mounted on a printed circuit board 14, a power supply circuit and a CRT electronic beam control circuit 14A are mounted to an area apart form the circuits and a video head is provided to a position apart from the power supply circuit on the VTR mount chassis 15. Thus, components for television circuits and VTR circuits are designed on one printed circuit board efficiently and the entire television receiver incorporating a VTR together with the board is made small almost without taking noise, disturbance magnetic field, generated heat, high temperature, high voltage and breakdown voltage or the like into account.
Patent JP-S63134117-A (JP)
Title: Wire electric discharge machining
Inventor: NAKAYAMA YOSHIRO
IPC: B23H7/06
Filed: 1986-11-25
Abstract: PURPOSE:To promote the improvement of machining accuracy, by performing high dimensional machining for an instruction block respectively of the numerical control instruction, which instructs a contoured shape to be formed, repeating the machining two times or more along the contoured shape in every one block. CONSTITUTION:First in the primary machining for a contoured shape 1 to be machined, every block of numerical control instruction, forming the contoured shape, is successively machined in the order of start point 2, 6a-6i finally again returning to the start point 2, and a cutoff part 7 is removed. Next the secondary machining, in a block 20, advances from 8a to a wire electrode route 9a, machining a part 10a. Subsequently, the tertiary machining advances from 8a to a wire electrode route 11a, machining a part 12a. Hereinafter, the similar machining is performed finishing the machining to a block 28. In this way, machining accuracy improves by enabling a gap between a workpiece and a wire electrode to be equally obtained.
Patent JP-H11100712-A (JP)
Title: Chitosan-containing cellulose fiber
Inventor: OBARA NORIYUKI
IPC: A01N25/34
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber free from toxicity to human bodies, having antimicrobial properties rich in durability, excellent in biodegradability and useful for clothes or the like by subjecting a dope obtained by dissolving prescribed amounts of cellulose and chitosan into concentrated aqueous solution of a thiocyanic acid salt to wet or dry-wet type spinning. SOLUTION: This chitosan-containing cellulose fiber is obtained by subjecting a dope obtained by dissolving preferably 5-50 wt.% of cellulose (preferably having >=200 viscosity average polymerization degree) and chitosan (preferably having >=60% deacetylation degree) into the concentrated aqueous solution of a thiocyanic acid salt such as sodium thiocyanate (preferably having 60-70% concentration) to wet or dry-wet type spinning.
Patent JP-H115947-A (JP)
Title: Coating composition
Inventor: MORITA YOSHIJI
IPC: C09D5/03
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. that does not substantially contain an inorg. filler, is excellent in storage stability, and forms a homogeneous matte coating film, by compounding a coating material having a specified coating-film specific gravity and a cured silicone powder having a specified specific gravity and average particle size. SOLUTION: Any coating material, which forms a coating film having a specific gravity of 1.00 or higher when cured with a cure catalyst or a cure accelerator or when dried by the removal of a medium, can be used as the coating material (A) having a coating-film specific gravity of 1.00 or higher without being specifically limited. The cured silicone powder (B) is required to have a specific gravity of 1.00-1.20 and an average particle size of 0.1-500 μm, is pref. of a spherical shape, and pref. contains 40-80 mol.% difunctional siloxane units represented by the formula: R2 SiO2/2 . 100 pts.wt. ingredient A is compounded with 0.1-100 pts.wt. ingredient B. A surfactant may be added to achieve an excellent dispersion of ingredient B in ingredient A.
Patent JP-S61158738-A (JP)
Inventor: HISAKAWA ATSUKO
IPC: A01M1/02
Filed: 1984-12-29
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-H10165852-A (JP)
Title: Atomizing device and atomizing method
Inventor: YAP LOO T
IPC: B05B1/26
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To implement atomizing device in which a working area is widened by providing a path means so that a discharge flow of liquid may flow in a widened flow pattern and forming an opening in a residence place so that liquid may be atomized by shearing force by liquid in the flow pattern. SOLUTION: In an atomizing device 1, a pump 10 is utilized so that liquid may be forcibly fed through a piping system having two branch pipes 16, 18. And a straight pipe 20 having end parts 22, 24 is connected to the branch pipes 16, 18 respectively, and by the straight pipe 20, two flows of liquid are made to face each other, and are joined at a position 26 of the straight pipe 20. A residence place is formed at this position 26, and from the residence place, shearing force is generated in liquid to be atomized, and also an opening is formed to allow a discharge flow 30 of liquid to flow in a widened flow pattern from the straight pipe 20. In this way, the atomizing device in which a working area is more widened is controlled.
Patent JP-S61159199-A (JP)
Inventor: IZUMI KIYOSHI
IPC: G21F9/30
Filed: 1984-12-29
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-H06133556-A (JP)
Title: Inverter for system interconnection
Inventor: TAKEHARA NOBUYOSHI
IPC: H02M7/493
Filed: 1992-10-19
Abstract: PURPOSE:To provide an inverter which can be protected against unbalance of load or one-phase missing when the inverter is interconnected with a single phase three-wire distribution system. CONSTITUTION:A pair of DC/AC converting means 21, 22 have DC input terminals connected with a solar cell array 1 and AC output terminals connected in series. The pair of DC/AC converting means 21, 22 are controlled concurrently by a control means 3 such that the difference of the phase voltage is minimized.
Patent JP-H08143493-A (JP)
Title: Method for catalytically hudrating olefin
Inventor: INOUE KAORU
IPC: C07C33/02
Filed: 1994-11-15
Abstract: PURPOSE: To safely and profitably obtain an alcohol in good yield and in good selectivity under mild conditions comprising a low temperature and a low pressure by directly hydrating an olefin in the presence of a catalyst comprising a highly activated heteropoly-acid. CONSTITUTION: An olefin (preferably ethylene, propylene) is catalytically hydrated into an alcohol in the presence of a catalyst, which is produced by exchanging a part of the protons of a heteropoly-acid (e.g., H3 PW12 O40 , H3 PMo12 O40 , H4 SiO12 O40 ) with (i) one or more cations selected from alkali metal cations and (ii) one or more cations selected from a titanium metal cation, a zirconium metal cation and a tin metal ion, dispersing the partially neutralized heteropoly- acid in (iii) a silica gel comprising the hydrolyzation product of a silicon alkoxide, and further coating the dispersion with a silicone.
Patent JP-H07110169-A (JP)
Title: Air conditioner using absorption type freezer machine
Inventor: TANAKA TAKASHI
IPC: F24F11/02
Filed: 1993-10-14
Abstract: PURPOSE:To prevent a flashing phenomenon and to enable a stable operation to be carried out by a method wherein a reduction in cooling capacity against a condenser caused by an aging deterioration of cooling fins or damaged clogging at the cooling fins is detected in response to a variation of the number of rotation in an air-cooled fan to inform a user of a clogged state in the cooling fins. CONSTITUTION:A controller 30 controls each of a blower fan 11, an air-cooled fan 17, a pump 23, a control valve 15 in a fuel supplying pipe 14, various valves V1 to V5 and an alarm lamp 33 in response to various sensing signals produced from various sensors T1 to T6 arranged outside an outdoor device and output signals produced form a communication control device 31. At this time, the controller 30 stores an appropriate number of rotation of the air-cooled fan 17 for keeping a temperature at an outlet of a condenser 16 constant in response to a heating amount of a regenerator 12 as well as a surrounding air temperature, an actual number of rotation of the air-cooled fan 17 and a time-series variation data in the actual number of rotation. In the case that the variation data exceeds a specified value, a clogged state in the cooling fan at the condenser 16 is set to be alarmed.
Patent JP-H11116540-A (JP)
Title: Synthesis of amines and diamines
Inventor: TASHIRO MASASHI
IPC: C07C213/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an amine and a diamine wihout using an organic solvent quickly using an easy procedure under a mild condition efficiently by admixing zinc to a mixed liquid comprising an imine and an aqueous alkali solution, and reacting them with each other in water, followed by distillation of the obtained product. SOLUTION: The amine and the diamine are obtained by admixing zinc to a mixed liquid comprising an imine and an aqueous alkali solution at a weight ratio of ginc to imine preferably of 1-5 without using an organic solvent in water preferably at 20-60 deg.C, followed by distillation of the obtained mixture. The imine is preferably a compound shown by formula I (R1 is phenyl or naphthyl; R2 is H or phenyl; R3 is H, a cyclic alkyl, or the like) [e.g. benzylideneaniline and (4-methylbenzylidene)aniline]. The mixture formed comprises an amine and a diamine. Preferably the amine is a compound shown by formula II; the diamine by formula III.
Patent JP-H08207071-A (JP)
Title: Foaming method
Inventor: HASEGAWA ITSURO
IPC: B29K23/00
Filed: 1995-10-27
Abstract: PURPOSE: To assuredly fill a hollow member by heat foaming and lighten a product after the filling. CONSTITUTION: In a foaming method, in order to provide a noise insulating property and a damping property, foaming parts are arranged in a hollow member such that the parts are separated from the inner surface of the member. The foaming parts are heated under the atmospheric pressure so as to foam the foaming parts and adhere to the inner surface for filling the inside of the hollow member. The method has a process for preparing a highly foaming composition which contains an adhesive resin, a foaming agent, a crosslinking agent, a foaming accelerator, and a polymeric monomer, and a process for melting the highly foaming composition in a state the foaming property is maintained and for molding the foaming parts which nearly correspond to the shape of the hollow member to be filled.