baber/WOPTO huggingface dataset:
Patent JP-H0932581-A (JP)
Title: Plural engine connecting type motive power transmitting device
Inventor: KAMOSHITA TETSUYA
IPC: B64D31/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively hold an output balance between plural engines by calculating deviation between operating elements of one engine and the other engine by detecting the respective operating elements of the plural engines, and correcting opening of a fuel control valve by coverting this into deviation of opening of the fuel control valve. SOLUTION: In a turboshaft engine for a multiengine helicopter, output shafts 1a and 2a of first and second engines 1 and 2 are connected to a transmission(T/M), and motive power is taken out of a T/M 3 by a propeller shaft 10. In this case, rotating speeds of the respective engines 1 and 2 are detected by rotation detectors 11 and 21, and are inputted to first and second control devices 50 and 60, and dispersion of detecting values is corrected by a correcting unit. Next, comparison operation is respectively performed on detecting rotating speed after correction and the rotating speeds of the respective engines 1 and 2, and for example, when (ΔN1 >ΔN2 ) is realized, an output signal to reduce opening of a fuel control valve 50 or an output signal to enlarge opening of a fuel control valve 60 is given, and an output balance is kept.
Patent JP-H1121317-A (JP)
Title: Production of chloroprene rubber
Inventor: TSUTSUMI YOSHITAKA
IPC: C08K5/3475
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber having excellent light resistance, a light hue and tack by effecting the aqueous radical emulsion (co)polymerization of chloroprene by using a dispersant comprising an alkali metal salt of disproportionated rosin acid and a water-soluble polymer containing sulfonic acid and/or sulfuric acid ester groups and adding a radical scavenger and an ultraviolet absorber on stopping the polymerization. SOLUTION: The amount of the alkali metal salt of disproportionated rosin acid is desirably 2-6 pts.wt. per 100 pts.wt. monomer. The water-soluble polymer containing sulfonic acid and/or sulfuric acid ester groups is a water-soluble polymer into which sulfonic acid and/or sulfuric acid ester groups have been introduced by addition polymerization and/or a polymer reaction following the addition polymerization. Especially, when it has a styrenesulfonic acid structure and further when it is a water-soluble salt of a copolymer of styrenesulfonic acid with an unsaturated carboxylic acid (amide), the effect is the most remarkable. It is desirable that the rate of the sulfonic acid and/or sulfuric acid ester groups introduced is at least 10 mol.%.
Patent JP-S63167180-A (JP)
Title: Vacuum container for storage
Inventor: WATANABE MUTSUO
IPC: F16J12/00
Filed: 1986-07-26
Abstract: PURPOSE:To prevent a stored material from rotting in a long term, by installing a lid which can open and close an opening with its ability of thermal insulation and then maintaining the condition in a long time after closing a door. CONSTITUTION:A container body 2 consists of a partition wall 4A serving as an inside wall, and an outside wall 4B. And the partition wall 4A and the outside wall 4B of the container body enclose the periphery of a storage room 1 and are jointed aritightly to form a vacuum room 5 which has an ability of thermal insulation between the storage room 1 and the outside atmosphere C. And a lid 3 which has an ability of thermal insulation is installed at an opening of this container body 2 to open and close the opening. Therefore, the vacuum container for storage is made in a small size and a light weight and by closing the lid 3. the prevention of a stored material from rotting can be achieved effectively.
Patent JP-H0342006-A (JP)
Title: Control method for belt press type dehydrator and detecting device for its sludge thickness
Inventor: ISHIMARU KENJI
IPC: B30B9/24
Filed: 1989-07-07
Abstract: PURPOSE:To save the amount of flocculant and to reduce the fuel cost by searching and supplying such supply amount of flocculant that the thickness of flocculated sludge after the dehydration by permeation in a gravity dehydration part becomes minimum under a constant sludge spply rate. CONSTITUTION:The flocculated sludge 4 obtained by supplying flocculant to sludge is charged on the running filter cloth belt 1a, the free water in the flocculated sludge is removed by permeation in the gravity dehydration part 6, and the sludge after the dehydration by permeation is put between a filter cloth belt 2. The other filter cloth belt 1 is placed upon the former belt to pass on plural rollers 10, 11 to remove the water in the sludge. Under a constant supply rate of sludge, such a supply amount of flocculant that the thickness of flocculated sludge 4 after the dehydration by means of permeation in the gravity dehydration part 6 becomes minimum is searched and the searched amount of flocculant is supplied to the sludge before charged on the filter cloth belt. The supply rate of sludge is controlled so that the thickness of flocculated sludge after the dehydration by the permeation becomes a specified set thickness. As a result, the saving of flocculant and the reduction of fuel cost is realized.
Patent JP-2001002944-A (JP)
Title: Transparent resin composition and molded form thereof
Inventor: ISHIZUKA YUTAKA
IPC: C08K5/053
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition affording long-term high transparency and suitable for packaging films, agricultural films and general molded products. SOLUTION: This resin composition is obtained by compounding 99.989999-94.7 wt.% of a polyolefin-based resin such as polyethylene or polypropylene with a combination of 0.000001-0.3 wt.% of 2,5-bis[5-t-butylbenzoxazolyl(2)]thiophene known as a fluorescent brightening agent with 0.01-5.0 wt.% of a nucleating agent.
Patent JP-S6156138-A (JP)
Title: Method of producing tetralin derivative
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C07C13/48
Filed: 1984-08-27
Abstract: PURPOSE:The reaction between a tetralin n styrene is carried out at a specific ratio in the presence of sulfuric acid to produce the title compound where the sulfuric acid layer is removed from the reaction product and the remaining is washed with a solution of an inorganic salt to give to objective compound of high purity. CONSTITUTION:When the reaction between tetralin and styrene is carried out at a molar ratio of 0.5-1.3, preferably 0.8-1.1 to produce a tetralin derivative of the formula (R<1>-R<5> are alkyl; m, n, k are 0-3) which is used in a wide range of application such as fluid for traction drive, the sulfuric acid layer is removed from the reaction mixture, then the remaining is washed with an inroganic neutral squeous solution of more than 1.13, preferably more than 1.8 specific gravity such as aqueous sodium chloride, potassium chloride, sodium sulfate or potassium sulfate to effect complete removal of sulfuric acid from the reaction mixture in a short time, prevent the discoloration during the purification, especially distillation, thus giving the objective compound of extremtly high quality.
Patent JP-H0738377-A (JP)
Title: Filter circuit
Inventor: IIZUKA HIROSHI
IPC: H03H11/04
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a filter circuit with high time constant by supplying the output current of a differential amplifier to a capacitor after reducing by a current conversion circuit. CONSTITUTION:The differential amplifier 1 is equipped with transistors 3, 4 whose emitters are connected commonly and connected to a current source 2. The current conversion circuit 5 is constituted of a transistor 6 to which the output signal of the differential amplifier 1 is applied to an emitter, a transistor 7 which generates a collector current in accordance with a base current from the transistor 6, a transistor 8 which generates the base current in accordance with the collector current of the transistor 7, and a transistor 9 whose base is connected to the base of the transistor 8 and whose collector to the emitter of the transistor 6. The capacitor 10 is connected to the bases of the transistors 8, 9 and a feedback transistor 11 feeds back the output voltage of the capacitor 10 to the differential amplifier 1. By employing such circuit, the output of the differential amplifier 1 can be supplied to the capacitor 10 after making small to 1/(current amplification factor of transistor).
Patent JP-S6333964-A (JP)
Title: Facsimile equipment
Inventor: KANEYAMA YOSHINOBU
IPC: H04N1/32
Filed: 1986-07-29
Abstract: PURPOSE:To facilitate the setting of a transmission parameter by reading information corresponding to a transmission parameter from a storage means and allowing an operating means to operate the operation corresponding to the said information when a transmission parameter comprising plural digits of codes is inputted from a code input means. CONSTITUTION:In receiving plural digits of figures as a transmission parameter from a switch group 20, a control section 23 detects what is the 1st digit figure form the most significant digit, retrieves to which information the corresponding figure corresponds to a storage section 21 and operates a read section 22 according to the corresponding information. Similarly, the figures of the 2nd and 3rd digits are detected to operate the read section 22. Then the figures of the 4th and succeeding digits are read and a telephone number corresponding to the figure is sent to a transmission section 24 as information. On the other hand, the read section 22 reads an original based on the information sent from the control section 23 and the transmission section 24 generates a dial pulse based on the information sent from the control section.
Patent JP-H0239309-A (JP)
Title: Fluid controller
Inventor: MAAKU JII RIIDO
IPC: G05D23/13
Filed: 1988-07-15
Abstract: PURPOSE: To easily mix an optional mixed liquid by panel-controlling a device concerning the device delivering optional number of mixed fluid consisting of two mixable liquid by a temperature, a flow rate and a volume limited by a user. CONSTITUTION: To input water streams 10 one of which is hot and the other of which is cold pass through each valve 11. Each valve is opened and closed by an electrical motor 12. Two sensors 17 are provided for a pipe near a position delivered to the user. One of them detects the temp. of water and the other detects the flow rate. Data obtained by the sensors is used by a microprocessor to correctly command concerning the way and timing of adjusting a valve to a valve driving device. A control panel 1 includes a means inputting a command for attaining the optional combination of the temp. of water and the flow rate within a control range and attains optional mixing ratio by the combination of an X-Y coordinate setting one axis to be the range of temp. 5 and the other axis to be the range of the flow rate 6.
Patent JP-H0333707-A (JP)
Title: Focus detector
Inventor: ISHIDA TOKUJI
IPC: G03B13/36
Filed: 1990-07-03
Abstract: PURPOSE:To obtain equal accuracy in finer units with simpler constitution than a case of acquiring a correction quantity for the best correlation position by quadratic-curve approximation by finding the correction quantity by linear approximation. CONSTITUTION:There is not a large difference even when it is considered that a correlation value varies linearly while the real best correlation position is regarded as a line object nearby the best correlation position, the correction quantity (x) for the best correlation position K is found by a linear approxima tion equation from the best correlation value Hk and correlation values H(k-1) and H(k-1) before and behind it. Namely, when the correlation values are so related that H(k-1) >= H(k-1), the correction quantity (x) is found from an equa tion I, but when H(k-1) < H(k+1), the quantity is found from an equation II. Consequently, interpolative arithmetic operation is performed with the simple constitution and the same accuracy as a case wherein a quadratic curve is used is obtained.
Patent JP-H0227308-A (JP)
Title: Optical fiber and its production
Inventor: ISHIGURO YOICHI
IPC: C03C25/10
Filed: 1988-07-18
Abstract: PURPOSE:To obtain the optical fiber which is free from a decrease of max. strength and an increase of a transmission loss over a long period of time and is less fatigued by coating the outside of a quartz glass fiber with a carbon layer contg. hydrogen. CONSTITUTION:The glass fiber 11 emitted from a spinning furnace 2 has a core 1 and clad 2 made of quartz glass and is sent into a carbon coating device 5 having an IR heater 6. The coating device 5 is heated to 850 deg.C by a heater 6 in an inlet temp. measuring instrument 3 and a straight chain type satd. hydrocarbon such as CH4 or straight chain type unsatd. hydrocarbon such as C2H8 or the like is fed into the coating device. The carbon layer 3 contg. the hydrogen to prevent the transmission of moisture is thus formed on the outside of the fiber 11.
Patent JP-H0931878-A (JP)
Title: Production of filter medium and apparatus therefor
Inventor: GOTO KAZUO
IPC: D21B1/14
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce loss due to a change in blending of raw materials and improve the quality of the resultant filter medium by facilitating the control over pressure loss of a filter medium for an air filter or a high precision filter medium for liquids. SOLUTION: Glass fibers and other raw materials are usually disintegrated in a pulper 1, once stored in a storage tank 2 and then fed from a main line 4 to a paper machine 10 with a constant rate pump 3. When the pressure loss of the filter medium during the production is deviated from the set value, a glass fiber raw material for regulating the pressure loss is fed from a pressure loss regulating line 8 comprising the second pulper 5 and the second storage tank 6 and the second constant rate pump 7 to the paper machine 10 for regulating the pressure loss of the filter medium. The response to a change in pressure loss can be made simply by changing the addition ratio of the glass fiber raw material for regulating the pressure loss without requiring the reblending (measuring) of the raw materials and the blended and disintegrated raw materials are prevented from causing a loss as in a conventional method.
Patent JP-H0787012-A (JP)
Title: Non-contact optical data transmission equipment
Inventor: RAINHORUTO GIYUNPERAIN
IPC: H04B10/00
Filed: 1994-07-28
Abstract: PURPOSE: To provide a device for optically transmitting data without contact between separately positioned parts. CONSTITUTION: A high frequency generator 6 is provided on one end of a waveguide body 1 whose base body is composed of a photosensitive material and a high frequency receiver 2 is provided on the other end. An illumination pattern is formed by using a light source 3 and a mask 4 on the waveguide body, the amplitude of signals transmitted by the waveguide body is modulated by the keying of the light source and the reflection characteristics of the waveguide body are changed by the illumination pattern so as to be used for data transmission.
Patent JP-2000148899-A (JP)
Title: Stand with communication function for bar-code reader
Inventor: YOMOGIDA MATSUO
IPC: G06K7/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To surely transmit data from an infrared-ray communication type bar-code reader to a host computer. SOLUTION: A stand 20 is provided with a communication pit 22 which accepts the tip of a pen scanner 10 on its top face. The pit 22 has a shape matching the scanner 10 so as to prevent the shaking and turning of the inserted scanner 10. An auxiliary substrate 31 is erected on a printed board 30 housed in the stand 20 and an infrared-ray transmitting-receiving element 32 is attached to the substrate 31. The element 32 is attached to the substrate 31 in such a way that the element 32 is faced oppositely to the infrared-ray communication port 15 of the scanner 10 inserted into the pit 22.
Patent JP-S6155016-A (JP)
Title: Parts supplying and arranging system
Inventor: KANETANI NOBUO
IPC: B25J13/08
Filed: 1984-08-28
Abstract: PURPOSE:To enable parts to be arranged in order without using any vibrating feeders by mounting parts in a part box on a temporary bed with a robot to detect and select the shape of parts with a visual sensor. CONSTITUTION:A part box 4 is supplied from a roller way 1 to a automatic parts supplying unit 2, and then automatically continuously at a predetermined time interval to a predetermined position through a movable table 3. In the predetermined position, the parts in the part box 4 are grasped by a grasping tool 8 of a robot 10 to be mounted on a temporary bed 7. A chute 6 is provided on said bed 7 between said bed and the part box 4. Further, on the grasping tool 8 is mounted a electromagnet 9 for adsorbing the parts. A visual sensor 14 for detecting the position of parts in provided above the temporary bed 7. Further, an index rotary conveyer 13 circulates near the robot 10 and a parts arranging box 11 is mounted on the conveyer 13 to be supplied by an automatic supply unit 12.
Patent JP-H0822356-A (JP)
Title: Cordless digitizer
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/0488
Filed: 1994-07-06
Abstract: PURPOSE:To improve the degree of freedom of designing of a stylus indicator side and the usability by selecting at least two resonance circuits, provided in a stylus indicator, through operation on a tablet side. CONSTITUTION:The filter means 16 of a tablet 1 is provided so as to select the 1st resonance circuit 21 and 2nd resonance circuit 22 of the stylus indicator 2. Further, the stylus indicator 2 has a 1st resonance circuit 21 arranged on its tip side and a 2nd resonance circuit 22 arranged on a more rear side than the 1st resonance circuit 21. Consequently, a resonance means 15 can improve the amplification sensitivity of the resonance circuits 21 or 22 to be operated between the resonance circuits 21 and 22 arranged in the stylus indicator 2 by the quantity of the resonance circuit of the resonance means 15. Consequently, the resonance circuits 21 and 22 arranged in the stylus indicator 2 can be placed selectively in operation.
Patent JP-S5870708-A (JP)
Inventor: KURUTO AA KERUBAA
IPC: A42B1/24
Filed: 1982-10-12
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-H0469425-A (JP)
Title: Front fork
Inventor: OKAJIMA KENZO
IPC: F16F9/32
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a stable oil lock characteristic by providing an oil lock piece in the periphery of a damper cylinder, and providing a valve case and a check valve downward of a pipe. CONSTITUTION:At the time of compressing action, a suspension spring 19 of small spring load is compressed by lowering a piston rod 5 and a pipe 12. In the vicinity of maximum compression, a coil of the spring 19 is closely placed, and a valve case 21 and a check valve 22 are started fitted between the internal periphery of a wheel side tube 2 and the external periphery of an oil lock piece 9 while compressing the other suspension spring 20. When the maximum compression is obtained, the valve 22 is advanced into the periphery of the piece 9 and lifted by a lower pressure of oil to cut off a flow of oil through a clearance between the case 21 and the valve 22. Consequently, oil in a lower oil chamber is allowed to flow out while throttled upward through a clearance between the internal periphery of the valve 22 and the external periphery of the piece 9, and an oil lock is gradually made effective by flow resistance at the time of flow out of oil.
Patent JP-H0466304-A (JP)
Title: Radial tire
Inventor: KIMURA KATSUO
IPC: B60C9/20
Filed: 1990-07-04
Abstract: PURPOSE:To drastically reduce the weight of a tire and enhance both running performance and durability by basically forming a belt layer by means of both a belt ply on the outside of a carcass and that on the inside of the carcass and reducing a distance between the belt layer and the carcass. CONSTITUTION:In a radial tire 1, a carcass 7, in which both ends of a toroidal main body 7A, which extends from a tread part 5 to a bead core 2, by passing through a side wall part 4, are folded round the bead cores 2 from the inside to the outside, is laid between a pair of beads 3 having a respective bead cores 2. Meanwhile, a belt layer 9 is wound in the direction of the inner periphery inside the tread part 5. In this case, the belt layer 9 is formed with both an outer layer 9A and an inner layer 9B, both of which are formed with outer and inner belt plies 9a, 9b each having a belt cord 11 or 12 tilted by a prescribed angle beta1 or beta2 with respect to an equator CO of the tire. In addition, Wm, which is the width of the inner belt ply 9b in the axial direction of the tire, is set at 0.84 to 1.12 times Wn, the width of the outer belt ply 9a.
Patent JP-H0624005-A (JP)
Title: Color ink jet recording device
Inventor: MORIKOSHI KOUJI
IPC: B41J2/13
Filed: 1992-07-06
Abstract: PURPOSE:To disperse the positions of generating the ink banding of respective colors by controlling the degree of mixture of ink colors on a nozzle face, securing sufficiently a space for a cap, controlling uneven printing because of stroke interference and feeding a recording paper by the height of nozzle groups. CONSTITUTION:Nozzle groups of 2-M, 2-Y and 2-C of height B for jetting magenta, yellow and cyanogen inks perpendicularly to the print scanning direction at the regular intervals L are disposed on a nozzle face 1 of a print head. In the nozzle groups of 2-M, 2-Y and 2-C, nozzle lines 4 in which nozzles 3 are arrayed in the direction perpendicular to the printing direction at equal intervals are disposed in four lines in parallel and in zigzag positions in the above-said direction. The interval d1 of the nozzle density is realized by shifted the arrangement of the nozzle lines 4. The size of intervals L should be sufficiently larger than the nozzle interval d2.
Patent JP-S6071323-A (JP)
Title: Side window part structure of vehicle
Inventor: TANI TAKASHI
IPC: B61D25/00
Filed: 1983-09-28
Abstract: PURPOSE:To simplify constitution of an upper window part, and to prevent an article from being thrown out therefrom, by a method wherein the opening of the upper window part is closed by means of an indoor mounting member. CONSTITUTION:A side window consists of a low window 3, and an upper window 4 which is opened by inclining it toward the indoor side. A luggage rack support 6 is located to a stud 5, situated between side windows, so that it is positioned corresponding to the side of the upper window 4, and a luggage rack consists of the luggage rack support 6 and luggage rack pipes 7. A curtain mounting metal 8 has its lower part which extends toward the indoor side and is located between a modesty panel and the luggage rack pipes 7, and through-hole parts 9, having a ventilating function, are formed in said part. An open part, provided during opening of the upper window 4, is completely covered with the luggage rack support 6 and the curtain mounting metal 8, and this permits complete closing of such opening without losing the ventilating function.
Patent JP-S6420445-A (JP)
Title: Chromatograph packing agent and analysis of enantiomer using said agent
Inventor: OI TAKAFUMI
IPC: C07B57/00
Filed: 1987-07-15
Abstract: PURPOSE:To separate and analyze an enantiomer mixture with good separability in a short period of time by using a packing agent having a residual group of optically active N-3,5-dinitrobenzoyl-(alpha-naphtyl)glycine and selecting suitable elution conditions. CONSTITUTION:The enantiomer mixture of a compd. having an OH group or OCO group bonded to an asymmetric carbon is separated and analyzed by using the packing agent grafted to an inorg. carrier having the organosilane or hydroxyl group expressed by formula I on the surface. In formula, R1, R2, R3 denote an alkyl group, alkoxyl group, hydroxyl group or halogen group which may be the same or different and at least one of which denotes an alkoxyl group or halogen atom.; X; -NHCO- group of -NH<+->OCO- group; (n) 2-4 integer; *: asymmetric carbon.