baber/WOPTO huggingface dataset:
Patent JP-S5581705-A (JP)
Title: Preparation of chitosan membrane
Inventor: MIMA SEIICHI
IPC: B01D71/08
Filed: 1978-12-16
Abstract: PURPOSE:To obtain a chitosan membrane with appropriate membrane strength, high water permeability and solute permeability suitable for a ultrafilter membrance or a dialysis membrane by a method wherein a membrane is obtained from an acidic aqueous solution containing chitosan and polyethylene glycol is treated by alkali and thereafter washed with water. CONSTITUTION:A membrane is prepared from an acidic aqueous solution containing chitosan and polyethylene glycol, which is then treated by alkali and washed with water to remove polyethylene glycol. An applied chitosan is obtained by deachetylation of chitin which is a main component of crab or shrimp shell and a chitosan with average deacetylation degree of above about 90% is preferably used. As an acid, an organic acid is preferably used in order to reduce the deterioration of chitosan, and formic acid or acetic acid are preferably used from an economical standpoint. A polyethylene glycol of which an average M.W. is below 4000, preferably 400-2000, is used.
Patent JP-2000304565-A (JP)
Title: Mobile body position searching communication navigation
Inventor: SHIMADA YUKIO
IPC: H04W4/02
Filed: 1999-04-24
Abstract: PROBLEM TO BE SOLVED: To allow display in a map on a screen by connecting a modem to a commercial portable navigation, used as a special device, providing a mobile body with a unique portable unit, and searching the position of a mobile body on the screen of the special device. SOLUTION: A modem which is uniquely developed is connected to a commercial portable navigation which is used as a special device, and a mobile body is provided with a portable unit which is uniquely developed. The portable unit comprises a GPS antenna, repeater, and portable telephone, and the position of mobile body is searched and displayed on the map on a display of the special device by utilizing a communication system. When no GPS is received. The CPU of the portable unit allows searching/displaying of a position history memory on the screen of the special device. A CCD camera is provided at a place to be viewed and its signal is displayed on the screen of the special device by using the portable unit which is uniquely developed. A commercial software comprising accumulated information is used for position display, with a communication speed about 9600-12800 bps.
Patent JP-H11351279-A (JP)
Title: Electromagnetic coupling device
Inventor: SAKAMOTO KENJI
IPC: F16D27/112
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device capable of obtaining a specified transmission torque from the beginning of the use, and being miniaturized with low power consumption. SOLUTION: A manganese phosphate film 4a most of which consists of grains of not less than 10 μm in grain size is formed through chemical treatment on an armature 4 of this electromagnetic coupling device. Since the grains of the manganese phosphate film 4a bite in a rotor 8 without any conventional adapting work, the transmission torque higher than that in the beginning of the use can be obtained. The device can thus be miniaturized, and the power consumption is reduced. In addition, the manganese phosphate film is non- magnetic, the armature 4 is rapidly detracted from the rotor 8 when an electromagnetic coil 9 is demagnetized, and the uncoupling as the electromagnetic coupling device becomes excellent. Since the film is formed through chemical treatment, the strength is larger than that by the treatment such as plating, and the powerful rustproof effect can be obtained.
Patent JP-H0711859-A (JP)
Title: Hammer grab
Inventor: ONO HARUMI
IPC: E02F3/47
Filed: 1993-06-25
Abstract: PURPOSE:To improve excavation efficiency by making one kind of a shell correspond to excavated pits having a plurality of size, and removing the exchange operation and transport operation of the shell. CONSTITUTION:A hammer grab has a frame 13 capable of dropping in a cylindrical body driven into a ground surface, a plurality of shells 17A, 17B being rotatably borne by the frame and capable of being stuck into soil and connecting rods 39 being connected at positions separate from the centers of revolution of the shells and giving inward revolving torque to the shells and scooping up soil. The connecting rods are formed so as to be able to be selectively bonded with the shells at a plurality of positions separate from the centers of revolution of the shells at fixed distances.
Patent JP-H0322043-A (JP)
Title: Alarm device
Inventor: OSUJI SHIGETO
IPC: G06F11/32
Filed: 1989-06-20
Abstract: PURPOSE:To enable a user to surely recognize that an alarm is generated for itself by designating the classification of the alarm generated by an alarm generating means in accordance with user information for identification of the user by an alarm control means. CONSTITUTION:An alarm control means 2 causes an alarm generating means 3 to generate the alarm of the specific classification corresponding to user information by an alarm request signal S1 supplied from the external. The alarm generating means 3 can generate alarms of plural classifications different in musical interval, tone color, or the like. Consequently, the alarm of the classi fication specified by user information 4 is generated by the alarm generating means 3 in accordance with the alarm request signal S1, and alarms correspond ing to individual users are different from one another though plural users simul taneously use plural alarm devices 1 ( terminal equipments) of the same classifi cation. Thus, the alarm device 1 which generates the alarm is discriminated to prevent the user from erroneously recognizing the alarm.
Patent JP-H06348635-A (JP)
Title: Data processing control system
Inventor: KIMURA NAOKI
IPC: G06F3/12
Filed: 1993-06-02
Abstract: PURPOSE:To control the data on a server device and then to control the data processing order. CONSTITUTION:A client device 21 processes the design data, the document data, etc., through a data processing part 11 and stores these processing results in a file 13. Meanwhile a server device 23 serves as a plotter, a printer server, etc., to receive the processing request data via a LAN 22 and to output the drawings and documents. At the same time, a control data producing part 12 extracts the information out of the processing request data stored in the file 13 in order to identify the request data and then produces the control data. The control data are sent to the device 23 and stored in a control data storing part 33. Then a control number deciding part 32 gives the control numbers to the control data. An operator controls the storing order of the control data through an operating part 24 and based on those control numbers can control the data processing order.
Patent JP-S6217132-A (JP)
Title: Manufacture of iron nitride magnetic material having superior corrosion resistance and high saturation magnetization
Inventor: IGUCHI MASAO
IPC: C23C14/48
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a magnetic material having high saturation magnetization and superior corrosion resistance by solidifying molten steel by rapid cooling to form a thin strip, annealing the strip, polishing the surface of the strip and carrying out ion nitriding to preferentially form an iron nitride layer on the surface of the strip. CONSTITUTION:Molten steel is solidified by rapid cooling to form a this strip of 20-500mum thickness. This strip is annealed at >=1,000 deg.C to increase the degree of concentration of the grains in the {100} <0Kl> orientation. The strip is then pickled and polished to a mirror finished state. The polished surface is nitrided by ion plating or ion implantation to preferentially form an iron nitride (Fe16N2) layer as a surface layer. By this method, an iron nitride magnetic material having satisfactory corrosion resistance and improved saturation magnetization is obtd.
Patent JP-H0322628-A (JP)
Title: Method and apparatus for encoding position information
Inventor: CHISHIMA TADASHI
IPC: G06F17/40
Filed: 1989-06-19
Abstract: PURPOSE:To largely reduce and compress a coding capacity for all sections by adding 1-bit further to a bit number displaying a section point sectioning a section whose length is >=2-dot so as to display the section point when the section length is '0'. CONSTITUTION:An array of position information being an object of coding inputted from a section length arithmetic means 2 is stored once to a memory, and the differential array of the position information is stored by the section length arithmetic means 2. Then a coding means 3 is implemented from a section point A1 being the base point toward the end point sequentially for the code coding processing. Whether or not a section point A2 is duplicate point is judged and when point is the duplicated point, a 1-bit binary number is added to the generated bit coding data to display it that the said section point is the duplicate point. Then the position information of each section point to be divided is compressed into less coding capacity to attain coding.
Patent JP-S628852-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T8/1761
Filed: 1986-07-04
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-H05347014-A (JP)
Title: Connecting device
Inventor: KANCHIKU YOJI
IPC: G11B5/53
Filed: 1992-06-16
Abstract: PURPOSE:To constitute the connecting device in order to minimize a space required for its attaching and detaching and to obtain the device small in size having superior characteristics. CONSTITUTION:A hole, through which a fixing screw 44 for fixing a connector 42 is passed, is formed with a female screw 52 having an inner diameter larger than an outer diameter of the fixing screw 44. When the connector 42 is detached, the fixing screw 44 is taken out of the female screw 52 and a screw 54 is screwed into the feamale screw 52, so that only one through hole 58 is enough for a circuit substrate 50, thus obtaining the connecting device superior in capability of making an effective area of the circuit substrate 50 large.
Patent JP-S641599-A (JP)
Title: Manufacture of marking board with sunken lines
Inventor: FURUYA YOSHITO
IPC: B43L1/10
Filed: 1987-06-25
Abstract: PURPOSE: To obtain attain improvements in hardness and scratch resistance, soil resistance, and solvent resistance by coating a light-curable transparent paint on the primer or intermediate layer printed with color crossing lines and then curing it upon irradiation with light.  
     CONSTITUTION: The surface of a cold rolled, galvanized or a zinc alloy plating base steel sheet is processed by primary and/or intermediate coating. Specified color lines are printed on a cold rolling, galvanized or zinc alloy plating a base steel sheet. The thickness of the color lines printed layer should be less than 50 μm because the printed layer thicker than 50 μm may not be dried easily to reduce the printing efficiency. Light-curable transparent paint is coated on the printed board and exposed to light to cure the paint. The thickness of dried and hardened paint is recommended in the range of 1-200 μm. The thinner than 1 μm has not sufficient protecting performance for the printed lines and the thicker than 200 μm becomes easily to obtain cracks since it shrinks a lot during the curing. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5585805-A (JP)
Title: Low nox burner device
Inventor: OIKAWA MASAO
IPC: F23C99/00
Filed: 1978-12-20
Abstract: PURPOSE: To obtain the burner device that can inhibit NO x  without increasing the quantity of oxygen remaining in exhaust gas and soot and without needing facilities, such as, exclusive fan and duct and the like.  
     CONSTITUTION: Fuel is radially atomized at a fixed angle θ to a center line of a burner atomizer 1 from a fuel injection port 2 of the burner atomizer 1. Meanwhile, air 10 for combustion is sent in passing through expanded opening portions 14 and narrow clearance portions 15. The fuel jetted toward the expanded opening portions 14, among the fuel, is suddenly burnt and short flames F 1  are formed because the quantity of air passing through the expanded opening portions 14 is set to the quantity considerably more than the theoretical quantity of air. On the other hand, the fuel injected along baffle plates 3b is slowly burnt by air flows formed by negative pressure regions generated at the downstream regions of the baffle plates 3b, passes through the noses of the baffle plates 3b and reaches the narrow clearance portions 15, and is perfectly burnt by air currents passing through the narrow clearance portions 15, thus forming long flames F 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S644295-A (JP)
Title: Waste water treatment apparatus
Inventor: TAKASE ITARU
IPC: C02F3/34
Filed: 1987-06-25
Abstract: PURPOSE:To perform nitration by a reduced amount of sludge while eliminating the rate limit due to the insufficiency of oxygen in a nitration tank, by accurately determining the nitrating state in an aeration tank by measuring the distribution of the oxygen consumption speed in a flow-down direction and controlling the air feed amount of the aeration tank corresponding to the nitrating state. CONSTITUTION:A profile measuring means 8 measures the distribution of the oxygen utilizing speed in the flow-down direction within an aeration tank 6 and the concn. of the dissolved oxygen at the inlet part of the aeration tank 6 is measured by a dissolved oxygen meter 9 and, further, the concn. of phosphorus in treated water due to a treatment system is measured by a phosphorus densitometer 15. A nitrating state judging means 2 has a function judging wheter a nitrating state is insufficient or excessively advanced on the basis of the distribution of the oxygen utilizing speed measured by the means 8 and also has a function generating an order for increasing the aeration air amount at the inlet of the aeration tank when the nitrating state is insufficient or the concn. of dissolved oxygen at the inlet of the aeration tank is a set value or less on the basis of said judge function, and a function generating an order reducing the aeration air amount at the inlet of the aeration tank when nitration is excessively advanced and the value of the densitometer 15 is a set value or less.
Patent JP-H066090-A (JP)
Title: Positioning device of taping electronic part
Inventor: NAKATSUKA SHIGEKI
IPC: H05K13/04
Filed: 1992-06-16
Abstract: PURPOSE:To optionally set a distance between a connecting rod and a rotating shaft so as to enable a chuck mechanism to be easily and accurately positioned by a method wherein a lever unit combined into a three-layered structure and slidable in the directions of X and Y is provided. CONSTITUTION:A cam 9 is rotated, the rotary motion of the cam 9 is transmitted to a connecting rod 4 connected to a cam lever 8 through the intermediary of a cam lever 8, and the connecting rod 4 is made to reciprocate. A lever unit 20, composed of levers a1, b2, and c3 combined in a three-layered structure and connected to the other end of the connecting rod 4, is rotated on the axial center of a rotary shaft 5 accompanying the reciprocating motion of the connecting rod 4. A chuck mechanism 6 is connected to the other end of the rotary shaft 5, the rotary shaft 5 is rotated accompanying the rotary motion of the lever unit 20 to enable the chuck mechanism 6 to rotate, and a taping electronic part 7 held by the chuck mechanism 6 is fed to a following process.
Patent JP-H056404-A (JP)
Title: Mixed mode simulation system
Inventor: MIYAMA MIKAKO
IPC: G06F11/25
Filed: 1991-06-27
Abstract: PURPOSE:To provide a mixed mode simulation system where the simulating time is minimized and the circuit malfunctions are properly detected. CONSTITUTION:A logical simulation is carried out over an entire circuit (step 12), and an analog circuit part is simulated (step 14). These circuit simulation results are reflected on the logical simulation (steps 16-19). These operations are repeated to proceed the simulation. Thus, since the synchronization is secured without increasing the calculation points of the circuit analysis, the mix mode simulation is carried out at a high speed.
Patent JP-H0323543-A (JP)
Title: Relative speed controller for rotary head type digital tape player
Inventor: YOKOYAMA YOSHIHIKO
IPC: G11B15/473
Filed: 1989-06-21
Abstract: PURPOSE:To control the tape feed speed to a certain value with a simple constitution by controlling the rotative speed of a drum to control the relative speed to a certain value. CONSTITUTION:A drum speed error detecting means 20 which detects the rotative speed of a drum 12 to output a signal corresponding to the difference from a target rotative speed 26 and a tape driving means 30 which drives feed of a tape 16 in accordance with the output of the means 20 are provided. The rotational frequency of the drum for the relative speed equal to the value in the standard mode and the double speed of the tape 16 have linear relations. Consequently, the rotative speed of the drum 12 for a desired double speed is set as a drum target rotative speed 26 and the deviation from the actually detected rotative speed of the drum 12 is fed back to the reel driving force to control the feed speed of the tape 16 to the certain value at the desired double speed. Thus, the normally required servo circuit for tape speed control is unnecessary to simplify the constitution.
Patent JP-H101605-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEKAWA KAZUHIKO
IPC: C08L53/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in moldability and processability, flame retardance, heat resistance, etc., as well as mechanical characteristics such as tensile strength, flexural strength, flexural modulus and impact strength and a molding comprising the thermoplastic resin composition. SOLUTION: This resin composition is obtained by blending 100 pts.wt. resin mixture comprising 10-90 pts.wt. polyketone resin (I) and 90-10 pts.wt. polyphenylene sulfide resin (II) with 0.1-20 pts.wt. block copolymer (III) composed of a polymer block (A) comprising 30-100mol% aromatic vinyl-based monomer unit and 70-0mol% vinyl-based monomer unit compolymerizable therewith and a polymer block (B) comprising 0.1-100mol% vinyl-based monomer having at least one kind of functional group selected from carboxylic groups, epoxy groups and carboxylic acid anhydride groups and 99.9-0mol% vinyl-based monomer unit copolymerizable therewith. This molding is obtained from the resin composition.
Patent JP-H08155-A (JP)
Title: Device for producing noodle belt
Inventor: INOUE HAKUMI
IPC: A21C3/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide the device for producing the noodle, capable of longitudinally and laterally superposing and rolling noodle belts several times and capable of passing an intermediate rolling process with a by-pass conveyer in dependence on the kind of the product. CONSTITUTION:The device for producing the noodle belt comprises a composite noodle belt production machine 1 for producing a double rough noodle belt A by mixing wheat flour with proper amounts of water and salt under stirring and subsequently rolling out the noodle belt, the first lamination device 2a for laminating carried from the composite rough noodle belt production machine 1 into plural layers, the first laterally carrying conveyer 3a for laterally carrying the laminated rough noodle belts, the first rolling machine 4a for rolling the laminated rough noodle belts carried with the first laterally carrying conveyer 3a into a rough noodle belt, plural lamination devices 2b, 2c, 2d, plural laterally carrying conveyers 3b, 3c, 3d, and plural rolling machines 4b, 4c, 4d which have the same functions as those of the first lamination device 2a, the first laterally carrying conveyer 3a and the first rolling machine 4a, material, and which are disposed on the noodle belt-carrying side of the first rolling machine 4a, and a noodle-winding device 5 for winding up the noodle belt carried from the final rolling machine 4d into a roll-like form.
Patent JP-S6313471-A (JP)
Title: Binarization output image sensor
Inventor: KOMAI ATSUSHI
IPC: H01L27/14
Filed: 1986-07-03
Abstract: PURPOSE:To obtain an image sensor having a binarization function of simple constitution by providing a binarization conversion part to convert an analog output signal to a binarization signal to a photoelectric transducer. CONSTITUTION:After turning all transmission gates 15 OFF, a MOS transistor switch 10 for precharging is turned ON to precharge the charge voltage of all junction capacitors 12 up to power supply voltage VDD. Upon compeltion of said precharge, the MOS transistor switch 10 is turned OFF. At this time, since the potential of the input terminal of a COMS inverter 14 is also in the power supply voltage VDD, all the outputs Vo of the CMOS inverter 14 comes to zero. Since the inverse voltage of the CMOS inverter 14 is set in Vc, the inverter's output comes to the power supply voltage VDD if the voltage of its input terminal comes lower than the voltage Vc. As a result, for use in which a finarization signal is necessary, a desired output can be obtained without adding any external circuits for noise removal, amplification, etc.
Patent JP-H113356-A (JP)
Title: Information co-helping method, its system and recording medium storing information co-helping program
Inventor: WASHISAKI SEIJI
IPC: G06F17/30
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an information co-helping method, its system and a recording medium housing an information co-helping program working for concretely clarifying how close a user's interest is to him by visually displaying how close the user's interest is on a two-dimensional distance plane corresponding to the holding condition of interest between users. SOLUTION: This method previously stores the name of a field a user himself is interested in S1, stores an example equivalent to the interested field by corresponding S2, calculates each similarity with respect to the stored interested fields and examples, arranges interest and information on a two-dimensional plane by using calculated similarity, takes another's interest onto a plane S5, calculates the similarity of the taken-in another's interest and his interest and information S6, arranges the other's interest on the plane expressing his interest based on calculated similarity S7 and extracts his desiring information from among the arranged interests of others S8.
Patent JP-H054533-A (JP)
Title: Control device for vehicle
Inventor: TAKADA MINORU
IPC: B60K17/35
Filed: 1991-06-27
Abstract: PURPOSE:To concurrently attain the power saving and traveling stability by controlling an electromagnetic clutch installed at least on either one of an inter-axle differential and an inter-rear-wheel differential to the unlocked, intermediate lock or lock state according to the traveling state of a vehicle. CONSTITUTION:In the power transmission system of a vehicle, a center differential 20 is arranged on a transfer 12, and a rear differential 22 is arranged at least on a rear axle 17 respectively. The differentials 20, 22 are controlled respectively by a differential control unit 43 based on input signals from a throttle sensor 32, a brake switch 31 and a manual switch 44. The differential control unit 43 controls an electromagnetic clutch installed at least on either one of the inter-axle differential 20 and an inter-rear-wheel differential 22 to the unlocked state in the practical traveling region, to the intermediate lock state in the hard traveling region, and to the lock state in the slip traveling region.
Patent JP-S63318908-A (JP)
Inventor: HOTANI SETSUO
IPC: B24D11/00
Filed: 1987-06-23
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。