baber/WOPTO huggingface dataset:
Patent JP-S6430621-A (JP)
Title: Gas separating apparatus and method
Inventor: YOHANESU HENDORIKUSU MARIA ARU
IPC: B01D53/26
Filed: 1988-07-04
Abstract: PURPOSE: To efficiently separate gases by an apparatus constructed of a module comprising a bundle of asymmetric hollow fibers of poly(2,6-dimethyl-p-phenylene oxide) having a prescribed average molecular weight and a 0.1-5 μm thickness dense top layer. CONSTITUTION: The module is formed from a bundle of 2-5000 asymmetric hollow fibers of poly(2,6-dimethyl-p-phenylene oxide), having 10<5> -5×10<6> weight- average molecular weight, which is provided with an inlet of a gas mixture and outlets of permeation gas and remaining gas. The hollow fiber has a 0.1-5 μm thickness dense top layer. The obtained module passes air and remove water vapor.
Patent JP-S5956075-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1982-09-21
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-H05335200-A (JP)
Title: Substrate support device
Inventor: HARA SHINICHI
IPC: H01L21/683
Filed: 1992-06-01
Abstract: PURPOSE:To prevent a wafer stage from being deformed by a method wherein thermal deformation generated in a plate-like Peltier element is canceled each other. CONSTITUTION:A wafer stage 101 is composed of a suction block 101a where a wafer W is placed, a first plate-like Peltier element 102a, a cooling block 103 equipped with a cooling water path 103a, a second plate-like Peltier element 102b, and an auxiliary block 111 of the same material and size with the suction block 101a, where the component parts are laminated and connected into an integral structure. Temperature data outputted from the 104 of the suction block 101a and the temperature sensor 104b of the auxiliary block 111 are processed through a computer 106, and the first and the second plate-like Peltier element, 102a and 102b, are controlled by the control device 107.
Patent JP-S6412807-A (JP)
Title: Internal abnormality diagnostic element for sf6 gas filled electric device
Inventor: YOSHIOKA TAKEO
IPC: H02H5/00
Filed: 1987-07-03
Abstract: PURPOSE:To enable an SF6 gas filled device to be early discovered in its internal abnormality by providing a metal thin film which reacts on cracked SF6 gas of low concentration producing a low conductive fluoride. CONSTITUTION:An internal abnormality detecting element 4A is constituted of a substrate 10 having on its surface many protrusions and hollows of ruggedness from several mum to several tens of mum further being formed by a sintered Al2O3 or the like sintering, for instance, an Al2O3 dust, gold electrode 11 provided in an obverse both side parts of this substrate 10 and a silver thin film 12 provided coating an exposed surface of the substrate 10 and the gold electrode 11. It is most preferable for the silver thin film 12 to form the thickness of 200Angstrom  through 400Angstrom . When SF6 gas is dissolved generating inactive cracked gas of SF4 or the like, the cracked gas reacts on water existing in a trace, generating gas of HF or the like. This gas reacts on the silver thin film 12, generating AgF, and the generation of abnormality can be detected by changing a resistance value because a conductive material of silver is denaturalized by a non-conductive material of AgF.
Patent JP-2000356581-A (JP)
Title: Surface shape data correction method of scanning probe microscope
Inventor: UMEKI TAKESHI
IPC: G01B21/30
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately eliminate an error by pendulum-shaped scanning in the sample surface of a probe even in the case of a sample or the like being machined artificially by obtaining the coefficient of a quadratic function representing an error component based on the frequency distribution of the differential data between surface-shape data and the error component. SOLUTION: A sample surface is scanned in an XY directions by a probe to acquire a characteristic error component for each scanning position such as surface-shape data Z (x) including an error component ΔZ(X) in the X direction. Then, a quadratic function ΔZ(x)=ax2+bx+c for representing the error component ΔZ(x) and each differential data Zd(x) are obtained for each of each coefficient value (a) while changing a secondary coefficient value (a) of the quadratic function ΔZ(x), and a secondary coefficient (optimum secondary coefficient) abest corresponding to the frequency distribution including a maximum frequency hmax (P) of the obtained differential data Zd(x). Then, using the quadratic function ΔZ(x) of the secondary coefficient abest, the error component ΔZ(x) is eliminated from the surface-shaped data Z(x).
Patent JP-H05331152-A (JP)
Title: Production of phenyl @(3754/24)1,3,5-triazin-2-yl)carbamate derivative
Inventor: KANDA YOICHI
IPC: C07D251/52
Filed: 1992-06-02
Abstract: PURPOSE:To produce a phenyl (1,3,5-triazin-2-yl)carbamate derivative useful as an intermediate for synthesis of a herbicide in a high yield by reacting a triazine derivative with an alkali metal hydride in an aprotic polar solvent and then reacting a diphenyl carbonate derivative therewith. CONSTITUTION:A compound of formula I (R<1> is H, a 1 to 4C alkyl or a 1 to 4C alkoxy; R<2> and R<3> are each H, a halogen, a 1 to 4C alkyl, a 1 to 4C alkoxy, a 1 to 4C haloalkoxy, etc.) is reacted with an alkali metal hydride in an aprotic polar solvent (e.g. N,N-dimethylacetamide). A compound of formula II (R<4> t6 R<6> are each H, a halogen, a l to 4C alkyl or a 1 to 4C alkoxy) is then reacted therewith so as to obtain a compound of formula III. The sulfamide group nitrogen can be (1,3,5-triazin-2-yl)aminocarbonylated by a mixture containing the compound of formula III and an alkali metal phenoxide of formula IV (M is an alkali metal) in an aprotic polar solvent without additionally using a base.
Patent JP-S5954951-A (JP)
Title: Infrared ray gas analyzer
Inventor: GOTOU TSUTOMU
IPC: G01N21/3504
Filed: 1982-09-22
Abstract: PURPOSE:To make measurement of a gas to be analyzed, even if it is low in density, at a high accuracy without changing the length of a sample cell by providing an adjusted gas cell wherein a gas ingredient to be analyzed is sealed on the optical axis passing through a sample cell, so that the adjusted gas cell can be easily installed and removed. CONSTITUTION:A rotary wheel 14 is driven by a motor 13 and a permeating gas cell 15 and a standard gas cell 16 are alternately and selectively caused to position on the optical axis. The density of a gas to be analyzed in a sample cell 17 is obtained by comparing the intensity of infrared ray permeated through the standard gas cell 16 with that of infrared ray permeated through the permeating gas cell 15. When the density of a gas to be analyzed is very low, an adjusted gas cell 19 wherein the gas ingredient to be analyzed is sealed is installed to raise the density of the gas to be analyzed to such a level at which the comparison of signal with the standard gas can be made easier. By this composition, the density of a gas to be analyzed, even if it is very low, can be measured at a high accuracy without changing the length of a sample cell.
Patent JP-H10150561-A (JP)
Title: Image reader
Inventor: HORIKAWA KAZUO
IPC: A61B6/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness to a weak signal by adding a bias to the input signal of a logarithmic amplifier to settle it within the desired range and correcting distortion generated in an output signal through an image processor having a correction table. SOLUTION: An analog signal current S(t), outputted from a photomultiplier 21 for receiving light expressing a radiograph, is inputted to an adder 25 and a fixed current S' is added. An added signal S(t)+S' is logarithmically amplified by a current input type logarithmic amplifier 26 and digitized by an A/D converter 27, and an image signal SQ is provided and stored in a storage means 283. An image processor 200 stores a correction value for correcting the distortion generated in the longarithnically compressed signal by bias addition, suitably corrects the signal Sq whenimage paocressing is perpirmed, provides an image signal SR and sends it to an image-reproducing device 300. Thus, only the input level within the range of satisfactory responsiveness of the logarithmic amplifier can be used, and throughput per unit time can be improved.
Patent JP-H09152073-A (JP)
Title: Tube coupling
Inventor: JIYON DERIKU GESUTO
IPC: F16L21/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent an insertion sleeve from slipping out of a tube by engagement of finger shape pieces with the surface of the tubular passage based on elastic force of the finger shape pieces by forming a large number of the finger shape pieces projected in the outer circumference and beyond the outer face of the sleeve in the radius direction. SOLUTION: A taper-like cam case 30 widened gradually from a sleeve end part 19 is formed in the inside of an insertion sleeve 17 and stopped in a annular step part 31 facing to the inside of a tubular passage. The taper-like cam face is made capable to be coupled with a head part of a collet in an end part of an elastic finger shape piece 33 of the collet and at the time when the collet 18 is moved to outside from the insertion sleeve 17, the finger shape piece 33 is bent inside and the cam face is widened through the collet by the finger shape piece 33 of the collet to hold a tube and to be coupled with the tube.  The shoulder part 31 in the end part, where the diameter is narrowed, of the cam face 30 stops the head part 32 in a manner the head part is capable to be coupled in order to prevent abrupt slippage of the collet 18 from the coupling state in the case the tube is in the collet 18.
Patent JP-S5790910-A (JP)
Title: Method for monitoring water content in oil in oil filled electric equipment
Inventor: OGURA YASUHIRO
IPC: H01F27/40
Filed: 1980-11-27
Abstract: PURPOSE:To make it possible to perform continuous monitoring of the amount of water content in the oil and sensing of abnormality in the oil filled electric equipment by providing a solid state insulator for measuring the water content and a device for sensing temperature in the insulating oil. CONSTITUTION:A tandelta sensing part 1 is constituted by providing the solid state insulator between a pair of electrodes. Now, the temperature is measured by a temperature sensing part 2 and variation in the amount of the water content is sensitively captured. Meanwhile, the solid state insulator whose tandelta largely varies in response to the amount of the water content is placed in an oil stream, and its tandelta is measured. Then, the amount of water content in the oil is computed from the result by using the tandelta characteristic of the solid state insulator which is preliminarily stored in a memory part 4, and the result is outputted. In this method, the continuous monitoring of the amount of water content in the oil and the sensing of the abnormality of the oil filled electric equipment can be performed without reducing the amount of the oil in the oil filled electric equipment.
Patent JP-H11332472-A (JP)
Title: Culturing, rearing and preserving agent for fishes and shellfishes
Inventor: ITO TSURUTARO
IPC: A23K1/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a culturing, rearing and preserving agent for fishes and shellfishes which can simply be produced even by using usual tap water and is water exclusively used as that for culturing, rearing and preservation of the fishes and shellfishes and having a higher nutritive value than that of natural freshwater and natural seawater conventionally used in culturing, rearing, etc., of the fishes and shellfishes. SOLUTION: This culturing, rearing and preserving agent for fishes and shellfishes is obtained by respectively adding nutrients such as vitamins, minerals and fibrous materials, etc., respectively contained in fallen leaves selected from any one or more plants belonging to the families Daphniphyllaceae, Aceraceae, Moraceae, Fagaceae, Magnoliaceae, Juglanddaceae, Salicaceae, Ulmaceae, Lauraceae, Theaceae, Rosaceae, Vitaceae, Ericaceae and Compositae and algae selected from any one or more plants of the classes Rhodophyceae, Phaceophyceae, Chlorophyceae and Spermatophyta in an amount of 1-20% to freshwater of natural water and/or tap water and feeding oxygen simultaneously with irradiation of sunlight for 3-48 h.
Patent JP-2000352795-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAI SHUICHI
IPC: G03C7/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material enhanced in depiction of images greatly changing in density in microareas typified by depictions of metallic feeling and the like, and high in image quality and adaptable to wide exposure time and high in serviceability. SOLUTION: This silver halide color photographic sensitive material is provided with at least 3 silver halide emulsion layers each different from each other in color sensitivity on a reflective support, and this support is coated with a water-resistant resin and at least one of the water-resistant resin layers between the support and the silver halide emulsion layer is a biaxially oriented polyolefin layer having micropores. When this photosensitive material is exposed for an exposure time of 10-4 sec, while giving a gradation, each of maximum γof yellow and magenta and cyan in 1.1 to 4.2 and each difference among each maximum γ is within 1.0.
Patent JP-H05198182-A (JP)
Title: Memory cell wherein signal-event upsetting is reinforced
Inventor: SEODOAA DABURIYU HIYUUSUTON
IPC: H01L27/04
Filed: 1992-06-24
Abstract: PURPOSE: To be strong in signal event upset by effectively combining resistance and capacity to an inverter. CONSTITUTION: When both resistors 140, 143 and capacitors 144 and 146 are provided between inverters 112 and 114, an unexpected common operational relation exists. Namely, SEU reinforcement in enhanced much more than that in the case of expecting from the increase of a delay time RC in feedback or the reduction of voltage fluctuation with respect to prescribed electric charge collection. These are based on the method of resistance and capacity to the SEU reinforcement. Because of the improvement of a restored current, a result which is more satisfactory than expected is obtained. As the resistor 140 (142) operates to separate a gate 134 (138) from a confronting lane B (B), the validity of the negative feedback of the capacitive connection of the gate to a related drain is improved.
Patent JP-H06350521-A (JP)
Title: Digital cordless telephone set
Inventor: ISHIDA SHINJIRO
IPC: H04M1/253
Filed: 1993-06-10
Abstract: PURPOSE:To prolong the waiting time of a hand set by reducing the battery consumption of the hand set by saving waste in the scan operations of a home control carrier and a carrier for inter-hand set direct communication corresponding to the use conditions of a base unit when waiting for the incoming call of inter-hand set communication. CONSTITUTION:When a report signal reporting that the base unit is used by the other hand set is incoming while the incoming call of the inter-hand set communication is waited, a reception frequency is alternately set to the home control carrier and the carrier for inter-hand set direct communication by a synthesizer in an incoming call waiting state under other equipment speaking, and the incoming call is waited while receiving the respective carriers from an antenna 7 through a switch 8 to a reception part 9. When a control signal reporting that the base unit is released from the use due to the other hand set is incoming, the reception frequency is set only to the home control carrier by the synthesizer 11, and the incoming call is waited while receiving the home control carrier at the reception part 9.
Patent JP-H068193-A (JP)
Title: Knife edge control method for cutting device
Inventor: SOGO KIYOSHI
IPC: B26D5/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent a knife edge from being rotated inadvertently when the knife edge is lifted up after the end of cutting by forcedly turning a cutter holder in a designated direction before the cutter holder is lifted after cutting is ended by a cutting device. CONSTITUTION:Before a knife edge 17a is lifted after cutting one pattern, a holder 2 is controlled to turn in the opposite direction to the turning direction of the cylindrical holder 2 before the end of cutting. In that case, the optimum turning angle is about 45 for example. When the knife edge is thus controlled, the stress accumulated in the knife edge 17a due to the elasticity of a cutting sheet 20 and the rigidity of the cutting device itself is released so that when the knife edge 17a is lifted, the knife edge 17a can be prevented from rotating inadvertently. Furthermore, it is possible to reduce the motion of the knife edge 17a due to the rattle of a carriage.
Patent JP-S6227137-A (JP)
Title: Adhering mold and adhering method of synthetic resin sheet for which adhering mold is used
Inventor: HIOKI TOSHIMICHI
IPC: B29C65/04
Filed: 1985-07-26
Abstract: PURPOSE:To manufacture a product which looks better in view of extermal appearance and is superior in durability by forming a hollowless adhesive line, by making use of a sheetlike adhering mold whose mold holding member and adhesive line forming member 8 are about flush with each other. CONSTITUTION:An adhesive line formation 8 shaped correspondingly to an adhesive line is provided on the surface of a mold holding member 6 composed of a polyester film of an adhering mold 5. The adhering mold 5 is arranged on a cushion member 9 of a high-frequency adhering machine, upon which a work 3 composed of two sheets of vinyl chloride sheets 1, 2 are put. Then when high-frequency voltage is impressed across both an upper and lower electrodes 34, 35 and the work 3 and adhering mold 5 are welded between both the upper and lower electrodes 34, 35 with pressure by making the upper electrode 34 lower, an adhesive part 11 of the vinyl chloride sheets 1, 2 of a part confronting to an adhesive line formation 8 of the adhering mold 5 is heated by high frequency and welded. In this case, as the mold holding member is sunk within the cushion member 9, there is no possibility that a hollow is formed on the bottom of the vinyl chloride sheet 1 through the adhesive line formation 8.
Patent JP-H0915128-A (JP)
Title: Hardness meter
Inventor: MAEDA TOYOICHI
IPC: G01N3/42
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a hardness meter in which the setting of measuring point can be facilitated at the time of remote operation and the burden on an operator can be lessened at the time of manual operation. CONSTITUTION: A revolver 4 comprising an object lens and a presser is provided with a mirror 4D for reflecting the image of a test piece T to the side thereof. A monitor camera 7 is disposed at a position for picking up the image of test piece reflected on the mirror 4D and the image thus picked up is displayed on a monitor 8. A measuring point is set while displaying the reflected image and enlarged image of test piece T on the monitor 8 by switching the revolver 4.
Patent JP-H108489-A (JP)
Title: Front control device of construction machine
Inventor: EGAWA EIJI
IPC: E02F9/24
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To smoothly control the operation of a front device even if parameters of load, temperature and the like which are influeneced on the flow characteristic of a flow control valve are changed in the front control device of a construction machine. SOLUTION: An area where a front device can move is previously set, and the front operation is controlled in such a manner that the front device goes outside the preset area. At this time, a control unit estimates the control arm cylinder speed according to a sum of a low frequency component V1l of the arm cylinder speed V1 obtained by co-ordinate converting and differentiating the turning angle of an arm detected by an angle detector, a command value to a flow control valve by an operating lever, and a high frequency component V2h of the arm cylinder speed V1 obtained by flow characteristic V2 of the flow control valve of the arm in the arm cylinder speed arithmetic part, and controls the operation of the front device using the estimated operating speed.
Patent JP-S5689073-A (JP)
Title: Underwater object displaying system
Inventor: KIMURA RIYOUICHI
IPC: G01S7/62
Filed: 1979-12-21
Abstract: PURPOSE:To make the discrimination of fish groups etc. near the sea bottom easy by dividing the image screen of a cathode ray tube display device to two regions, and displaying scanning sonar video in one of them and macro-displaying an arbitrary distance width of the video in the other one. CONSTITUTION:A transmitter-receiver 1 arrayed with multiple vibrators, a peramplifier group 2, and the 1st change-over device 3 that can be changed over by a sweep signal generating circuit 6 are provided, and underwater objects are displayed on a CRT5 via a main amplifier 4. The video signal is stored for every direction into a memory 12 via an A/D converter 11 and this signal is changed over with the 2nd change-over device 13 by a bearing beam signal selecting circuit 14, to control the main amplifier 4; at the same time, the signals from a DC value adder, subtractor 17, 17' are changed over with sweep signal change-over circuits 18, 18', and are applied to a deflecting coil 7. Hence, the polar coordinate display of the underwater objects is made in one region of the image screen of the CRT5 and the macro- display of the shape resembling to that of the video may be made in the other, whereby the discrimination is made easy.
Patent JP-H06346708-A (JP)
Title: Aluminum alloy member and manufacture thereof
Inventor: YAMAMOTO YOSHIFUMI
IPC: B23K9/04
Filed: 1993-06-11
Abstract: PURPOSE:To improve the abrasion resistance of a slide contact section by forming the slide contact section with the first layer of weld overlay having a copper alloy layer on an aluminum alloy base material, and the second layer of weld overlay containing the specified weight percentage of dispersed Cr3C2 particles. CONSTITUTION:The base material 2 of a cylinder head 1 is formed out of aluminum alloy, and a chamfered section 4 is formed on an intake port or exhaust port 3 at the open end thereof at the side of a cylinder block. The chamfered section 4 is machined on the block mating face 5 of the cylinder head base material 2. Also, the first layer 6 of weld overlay and the second layer 7 of weld overlay thereon are provided on the chamfered section 4, thereby forming a slide section (valve seat section) 8 for an intake valve or an exhaust valve. In this case, the first layer 6 is formed out of a copper alloy layer having thickness between 0.5mm and 1.5mm. Also, the second layer 7 is formed out of an iron alloy layer having the same thickness as the layer 6 and containing approximately 20 to 30wt.% of dispersed Cr3C2 particles. As a result, the abrasion resistance of the slide section 8 can be improved.