baber/WOPTO huggingface dataset:
Patent JP-H10119923-A (JP)
Title: Vacuum packaging device
Inventor: ISHIKAWA SUSUMU
IPC: B65B31/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum packaging device wherein the vacuum degree of a vacuum chamber is not reduced at the time of transferring from an deaerating process to a sealing process. SOLUTION: This vacuum packaging device has a vacuum pump VP which is connected to a vacuum chamber with a pipe, and a sealing device, in order to perform a vacuum packaging of a bag-shaped member in the vacuum chamber, and has a seal cylinder assembly in order to operate the sealing device, a deaerating valve SV2 which makes the vacuum chamber deaerate to a specified vacuum degree by opening at the time of deaerating process, and a seal valve SV3 which makes the seal cylidner assembly be vacuumized by a vacuum pump by closing at the time of sealing process which continues from the deaerating process. Also, to the deaerating valve SV2 and the seal valve SV3, a constantly closed cotact X21 and a constantly opened contact X23 of a relay X2 which imparts a time difference between the opening of the deaerating valve and the closing of the seal valve, are respectively connected.
Patent JP-H08126141-A (JP)
Title: Fixing metal for cable supporting wire
Inventor: MORI KATSUHISA
IPC: H02G1/02
Filed: 1994-10-18
Abstract: PURPOSE: To fix a cable supporting wire surely and easily at a predetermined interval to a messenger wire by forming an U-shaped part opening downward to clamp the messenger wire integrally with an inclining protrusion for clamping the cable supporting wire. CONSTITUTION: A cable supporting wire 5 is wound spirally with respect to a messenger wire 4. The cable supporting wire 5 supports a cable 2 and fixed to the messenger wire 4. The messenger wire 4 is clamped at a U-shaped part 6 while the cable supporting wire 5 is clamped at an inclining protrusion 7 wherein U-shaped part 6 and the inclining protrusion 7 are formed integrally. This structure can fix the cable supporting wire 5 surely and easily to the messenger wire 4 at a predetermined interval.
Patent JP-S62138002-A (JP)
Title: Controller for drive motor of wheel
Inventor: KAWAMURA HIDEO
IPC: B60L50/13
Filed: 1985-12-12
Abstract: PURPOSE:To enable constitution simply with high efficiency by controlling the rotational speed of left and right wheel drive motors in response to the angle of operation of a handle. CONSTITUTION:An output from a generator 3 driven by a gas turbine 1 is fed to left and right wheel drive motors 13, 14 through a voltage type inverter 4, a rectifier 5 and inverters 11, 12 for a main controller 20. An electronic controller 8 detects the position of an accelerator 9 and determines the driving force of the motors, and decides the driving force and speed of the left and right motors 13, 14 by outputs from a handle-position sensor 7 and a car-speed sensor 10, thus controlling the inverters 11, 12.
Patent JP-H04154189-A (JP)
Title: Electroless plating
Inventor: MASUYAMA TORU
IPC: H05K3/18
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the adhesion of hydrogen gas, prevent abnormal deposition, and equalize plating by installing a buffer plate which comprises a non-plating material between adjacent printed boards in an effort to avoid contact with said printed boards. CONSTITUTION:When electroless plating is carried out in a printed board manufacture process, a non-plating material made buffer board 4 is installed between adjacent printed boards 3 in such a manner that It may be prevented from contact with the printed boards. This construction makes It possible to prevent the hydrogen gas generated by the plating reaction of a board 3 from coming contact with the other board 3, and hence reduce the adhesion of the hydrogen gas. It is also possible to reduce the amount of hydrogen contained in a plating solution in a plating jig 5. Therefore, it reduces the generation of cuprous oxide induced by the self-decomposition of the plating solution, thereby enabling the prevention of abnormal decomposition. The area of the board 4 is set so that it may range from 50 to 200% of the board 3 which comprises glass epoxy board, plastic board, teflon board and the like. It is, therefore, possible to obtain uniform plating free of abnormal deposition and nonuniformity.
Patent JP-H01122936-A (JP)
Title: Glass for coating metallic surface
Inventor: MAKISHIMA SUKEO
IPC: C03C3/095
Filed: 1987-11-05
Abstract: PURPOSE:To prevent occurrence of cracks in plural times of coatings and to improve corrosion resistance, by blending Y2O3-containing aluminosilicate glass with Na2O and ZrO2 to give a specific composition. CONSTITUTION:This glass for coating has a composition consisting of 59-71mol.% SiO2, 16-28mol.% Na2O, 4.33-6.5mo.% Y2O3, 6.5-8.66mol.% Al2O3 and 1-3.5mol.% ZrO2. In order to prevent cracks, it is required that difference between a coefficient of thermal expansion alpha1 from root temperature to glass transition temperature and a coefficient of thermal expansion alpha2 from the glass transition temperature to glass yield point, namely alpha2-alpha1 (hereinafter shown as DELTAalpha) and alpha1 is close to the value of a coefficient of thermal expansion of metal ground. In the composition, DELTAalpha can be lessened to <=100X10<-7>( deg.C<-1>) by adding Na2O. Corrosion resistance of acid resistance and alkali resistance can be raised by adding ZrO2.
Patent JP-H11100514-A (JP)
Title: Thermoplastic resin composition
Inventor: WATANABE KAZUYUKI
IPC: C08K3/20
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an appropriate gas permeability and a high CO2 /O2 selective permeability ratio by blending a thermoplastic resin (A) with mineral fine powders (B) mainly consisting of tuffaceous sandstone. SOLUTION: A thermoplastic resin (A) is preferably a polyolefinic resin including a copolymer. The mineral of the main component of mineral fine powders (B) includes one comprising tuffaceous sandstone and one comprising a majority of tuffaceous sandstone and partially mixed with clays containing as structural minerals quartz, feldspar, chlorite, amphibole and mica. The mineral fine powders mainly consisting of tuffaceous sandstone comprises 60-75 wt.% of SiO2 , 6-21 wt.% of Al2 O3 , 0.5-4 wt.% of MgO, 1-4 wt.% of CaO 1-4 wt.% of Fe2 O3 0.8-6 wt.% of Na2 O and 0.5-4 wt.% of K2 O, and have an average particle size of 0.1-20 μm, a specific surface area of 50 m<2> /g or less and a pore volume of 1.0 cm<3> /g or less.
Patent JP-H11101937-A (JP)
Title: Relay lens
Inventor: MIYANO TAKASHI
IPC: G02B9/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To easily cope with a change in the image pickup size, etc., of a video camera to be used by disposing a front group consisting of a convex lens group and a rear group consisting of a convex lens group in this order from a specimen side and making the rear group interchangeable independently. SOLUTION: This relay lens is equipped with a front group lens 11 and a rear group lens 12 in order from a specimen 2 side and an optical path changing prism 13 is disposed on an optical axis X between the both convex lens groups 11 and 12. The lens 11 is disposed to be movable in the optical axis direction. Namely, the deviation of an image-formation position is corrected by moving the lens 11 in the optical axis direction. Further, the lens 12 is made interchangeable. Therefore, by interchanging the lens 12, the focal distance of a relay lens system is changed. Thus, the focal distance is changed by interchanging only a part of the relay lens.
Patent JP-H11115064-A (JP)
Title: Manufacture of frp tubular body
Inventor: HIROHATA TOSHIRO
IPC: B29K105/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To manufacture an FRP tubular body having no creases and a small rate of voids by dry-removing at least a part of an organic solvent in impregnated resin, and further winding a sheet plate on a layer with resin-impregnated fiber wound therearound formed on a mold before executing heat-compression molding. SOLUTION: Solid heat resistance resin is dissolved in an organic solvent to be made into liquid to then be impregnated in continuous fiber, and thereafter at least a part of the organic solvent in the impregnated resin is dry-removed after this is impregnated In the continuous fiber, and after or before the resin impregnated fiber is wound on the mold, and further a sheet plate is wound on a layer with resin-impregnated fiber wound therearound formed on the mold is subjected to heat-compression molding. For example, by the use of an organic solvent solution of carbon fiber and polyimide resin, a peripherally wound cylinder is manufactured.  Namely, after forming a wound layer 2 by being wound circumferentially on the mold 1 while making impregnation in fiber, e.g. a solvent is removed through heating at 80 deg.C, and an aluminum sheet plate 3 is wound therearound to be lapped at its seam S; subsequently a vacuum pack is mounted thereover before conducting compression heating.
Patent JP-H07112939-A (JP)
Title: Stimulating agent for cell immunity of mammal and poultry
Inventor: MATSUMOTO MASAKI
IPC: A61P43/00
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a low-cost cell immunity stimulant capable of enhancing the cell immunological function, especially the migration and the phagocytosis of phagocytes by oral administration to an animal and excellent in safety. CONSTITUTION:This cell immunity stimulant for mammals and poultries contains a soap bark extract as the active component. As the soap bark extract, an extract solution obtained by grinding the bark of Quilla ja Saponaria Mol. and extracting the ground material with water or an organic solvent such as ethanol, methanol or hexane and a powdery extract of soap bark obtained by condensing and drying the extract solution are exemplified. The migration function and the phagocytosis of phagocytes can be remarkably activated by adding this cell immunity stimulant to a feed or a food and orally administrating it to a mammal or a poultry. Accordingly, the host defense mechanism of the mammal or the poultry is improved and a preventive effect on infectious diseases can be expected.
Patent JP-H01215381-A (JP)
Title: Taking out device for vegetable screening machine
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/10
Filed: 1987-11-05
Abstract: PURPOSE:To prevent casual distance in the storage and deposition state of long vegetables by disposing a receiving frame, the surface of which for receiving the long vegetables is formed in an inclined posture, to a falling position below a discharge section and providing a brake member which controls the movement of the long vegetables to the inclined downward side. CONSTITUTION:A control section outputs a classification assignment signal to actuate a classification solenoid and to invert and turn a burdock receiving body 7 about 90 deg. upon detection that the burdock arrives at a prescribed discharge position while monitoring the moving distance at which the burdock is transferred from a measurement section. The burdock is thereby dropped and is received by the inclined receiving frame 35 in the state that the root head side is partly disengaged therefrom. The falling burdock comes into colliding contact directly with a sponge roll (brake member) 36 part and is thus prevented from slipping out toward the inclined downward side if the deposition quantities of the burdocks of the same class are few. The casual disturbance of the storage and deposition state is, therefore, decreased and the subsequent taking-out and bundling operation are rapidly carried out.
Patent JP-H01165368-A (JP)
Title: Fermentation method of controlled proliferation speed
Inventor: SUUYANGU SUTANFUOO RII
IPC: C12P1/00
Filed: 1988-11-08
Abstract: PURPOSE: To decrease the formation of by-product in a fermentation process by continuously measuring carbon dioxide generating throughout the fermentation period, calculating the specific proliferation rate of microorganism from the amount of generated carbon dioxide and varying the feeding rate of a carbon source according to the calculated result.  
     CONSTITUTION: Carbon dioxide generated throughout the fermentation period is continuously measured and the specific proliferation rate of microorganism is calculated from the measured result. The feeding rate of a carbon source is variously changed to keep the specific proliferation rate to an essentially constant level by controlling the lowering of the proliferation rate caused by the accumulation of inhibitory by-product. Concretely, the output signal of a carbon dioxide apparatus 10 is inputted to a computer 20 containing a means 21 for calculating the specific proliferation rate and a logic means 22 for controlling the fermentation. The carbon dioxide generated in a fermentation tank 50 is weighed by a carbon dioxide measuring apparatus 10 to complete the control circuit. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03140073-A (JP)
Title: Moving picture coding device
Inventor: FUJIKAWA WATARU
IPC: H04N19/176
Filed: 1989-10-26
Abstract: PURPOSE:To improve the picture quality by decreasing a threshold level of threshold level processing so as to preserve a high frequency component of a spatial frequency when an area including a character or complicated contour is coded. CONSTITUTION:The coder is provided with a discrete cosine transformation section 1, a threshold level processing section 2, a quantization section 3, a variable length coding section 4, a transmission buffer section 5, an area discrimination section 10 and a threshold level setting section 131. Then a specific threshold level is adopted for a block including a character or complicated contour or a block not including it so as to preserve the high frequency component of the spatial frequency in the block including the character or complicated contour. Thus, even to a picture in mixture with a character and a natural picture, the local picture quality deterioration in the character area is prevented.
Patent JP-H0593763-A (JP)
Title: Method and apparatus for testing electronic circuit device
Inventor: OGAWA SHIGEYUKI
IPC: G01R31/317
Filed: 1991-10-01
Abstract: PURPOSE:To enable the testing of one of two integrated circuits with the both connected as intact in an electronic circuit apparatus comprising the two integrated circuits. CONSTITUTION:A 3-state buffer 10 is provided at an output terminal of the other integrated circuit A. A test signal is applied onto a connection line L of both circuits with the buffer 10 kept at a high impedance to test one integrated circuit B. This nables the testing of one integrated circuit B by applying the test signal direct into the integrated circuit with both the circuits connected electrically as intact.
Patent JP-H08147936-A (JP)
Title: Information housing body
Inventor: FUTAGAWA TOSHINOBU
IPC: G11B25/02
Filed: 1994-11-15
Abstract: PURPOSE: To protect a recording surface against staining and failure by locating the recording surface on the inner side of a cylindrical member and hermetically sealing the member. CONSTITUTION: The housing body 10 is composed of the cylindrical member 11 closed at one end and a closed cap 12 capable of moving its open end in the axial line direction. A photosensitive recording medium 20 is deposited by evaporation or stuck to the inside surface of the member 11. The medium 20 is formed as a write inhibit medium to prevent the rewriting of the recorded information. The open end of the main body 10 is sealed by the closed cap 12 and the section of a shaft part 16 and the central hole 17 of the closed cap 12 are formed into a polygonal shape in order to prevent the closed cap 12 from rotating after sealing. Further, the respective ends of the cylindrical wall part 14 and the shaft part 16 are provided with flanges 18, 19. The surface (a) facing the bottom 13 and the periphery (b) of the central hole 17 are magnetized to prevent the removal of the cap 12.  As a result, the recording surface is protected against staining and failure so that the recording surface withstands daily and severed environment.
Patent JP-H04155338-A (JP)
Title: Mask pattern forming device
Inventor: MUSHIAKI YOSHIKO
IPC: G03F1/70
Filed: 1990-10-18
Abstract: PURPOSE:To automatically form a mask pattern by arbitrarily changing the shape of the mask pattern defined in advance while design rules are taken into consideration when a symbol is developed into the mask pattern. CONSTITUTION:The position data of a disposed symbol is read in, and data indicating the kind of a pattern by which the symbol is defined, is read in. After design rule data has been read in, the symbol is then developed into a pattern. In this case, if it is found that the symbols which change the shape and quality of each element to be formed, are duplicated, the mask pattern defined in advance is thereby changed.
Patent JP-H09130865-A (JP)
Title: Keyless entry equipment
Inventor: UEJIMA HIROYUKI
IPC: B60R25/01
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry equipment contributing to the stabilization of receiving operation even when the using environment of a portable transmitter varies each time of usage. SOLUTION: A frequency is sweep-oscillated by a sweep-oscillator 25 so as to vary within the frequency limit including the frequency of a radio wave from the transmitter 50, and the electric field intensity level of the radio wave inputted from an antenna 3 corresponding to the oscillated frequency is detected by a wave detector 21. This detected electric field intensity level is stored in a memory part 31 corresponding to the oscillation frequency so that an optimum receiving frequency is determined by a control part 29 based on the electric field intensity levels of the last time and this time at each stored frequency to detect the radio wave corresponding to the determined optimum receiving frequency by a wave detector 7.
Patent JP-H06125888-A (JP)
Title: Tube bulb for cone beam ct
Inventor: OOSHIMA NORIYUKI
IPC: A61B6/03
Filed: 1992-10-20
Abstract: PURPOSE:To suppress the size of a whole device to nearly the same as that of a conventional one, and also, to make an artifact scarcely generate in the vicinity of both ends of a photographing area even in the case projection data of a 360 degree portion is obtained. CONSTITUTION:In an envelope 2, plural filaments 8 and plural targets 5 are arranged alternately at a prescribed interval along the axial direction, and from each filament 8 and each target 5 plural X-ray sources are constituted, and by generating X rays by selecting one of respective X-ray sources, photographing data shortage in the vicinity of both ends of an image pickup area is eliminated by switching an emitting point of X rays.
Patent JP-S63134737-A (JP)
Inventor: SHIBATA TSUNEO
IPC: E04B9/06
Filed: 1986-11-26
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-H01122627-A (JP)
Title: Method and device for trial pressing having plural trial modes
Inventor: FUKAGAWA TAKASHI
IPC: B21D37/04
Filed: 1987-11-06
Abstract: PURPOSE:To facilitate condition setting and to quicken the trial production of a die by teaching a trial mode and pressing conditions by correcting each stage conditions of a die by a display device and pressing a specified forming part. CONSTITUTION:A CPU control device 15 is arranged at the side of a trial press device 1. A trial mode and specified pressing conditions are subjected to teaching by giving a connection by a ten keys 16 according to the need with displaying each specified stage of a, die 11 by a display device 17. Under the conditions thus obtd, the specified forming part is subjected to pressing. The conditions setting becomes easy by this method and the trial production of a die can be quickened.
Patent JP-H07133054-A (JP)
Title: Taking-up control method for winder
Inventor: SUZUKI KAZUYOSHI
IPC: B65H54/28
Filed: 1993-11-10
Abstract: PURPOSE:To control the traverse angle of yarn at a nearly constant value and obtain the excellent pirn shape by varying the traverse speed according to the number of revolution of a spindle, as for a winder which takes up the yarn on a yarn feeding package to a bobbin revolved by a spindle through traverse. CONSTITUTION:A traverse guide 5 for guiding yarn Y supplied from a yarn feeding package is connected with a traverse bar 4, and is raised and lowered with a prescribed traverse width for a bobbin 2, by the operation of an elevating/lowering device including a ball nut 9 which is raised and lowered by the normal/reverse revolution of a ball screw 11 driven by the normal and reverse revolution of a motor 10. In this case, a controller 13 controls the number of revolution of a spindle 1 so that the number of revolution of the spindle reduces according to the increase of the winding diameter, in order to keep the yarn taking-up speed constant, according to the winding diameter information of a laser distance sensor 14. Further, the normal/reverse revolution motor 10 is controlled so that the traverse width gradually reduces according to the increase of the winding diameter according to the detection value of a sensor 12 for detecting the position of the traverse guide 5.
Patent JP-H01123487-A (JP)
Title: Torque sensor
Inventor: IKEDA MITSUAKI
IPC: H01L41/12
Filed: 1987-11-06
Abstract: PURPOSE:To prevent magnetic field generated by a rotary shaft from entering a film, and improve output characteristics, by obtaining induction magnetic anisotropy, by using temperature together with magnetic field at the time of forming a magnetostriction film, and demagnetizing the rotary shaft. CONSTITUTION:A rotary shaft 3 is kept at a temperature of 280-500 deg.C, and magnetic field is applied to the outer periphery of the rotary shaft 3, in the direction of 30-60 deg. with respect to the axial center direction of the rotary shaft 3. In this state, an alloy 2 composed of 35wt.% Ni and residual Fe is stuck by sputtering method or ion planting method. In the case where the rotary shaft 3 is made of magnetic material, the rotary shaft 3 is demagnetized. Thereby preventing the magnetic field generated by the rotary shaft from entering a film, and improving output properties.
Patent JP-H09128516-A (JP)
Title: Approximate contour preparing device
Inventor: TSURUMAKI NAOKO
IPC: G06T11/60
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten the time required for preparing an approximate contour map and to prepare the approximate contour map almost in real time even when the number of dot elements is huge by preparing the approximate contour map by a simple calculation utilizing a Delaunay net. SOLUTION: After a Delaunay net 102 is prepared by preparing a Voronoi chart 112 based on the operation contents of a keyboard device 2, the level relation between the key value and contour threshold value of a generating point 101 at the apex of each triangle consisting of this Delaunay net 102 is discriminated. Based on this discriminated result, the approximate contour map is prepared and this is displayed on a CRT device 4 or printed out from a printer device 5.
Patent JP-H01124793-A (JP)
Title: Fuel assembly
Inventor: MOROOKA SHINICHI
IPC: G21C3/32
Filed: 1987-11-10
Abstract: PURPOSE:To prevent rotation and floating of a short-sized fuel rod and to improve the reliability of a fuel assembly by using a rotation preventive mechanism and fixing mechanism. CONSTITUTION:The long-sized fuel rod and short-sized fuel rod are built into a fuel channel box. A plug part to be inserted into a cladding pipe 9, an upper screw 15 as the rotation preventive mechanism and a lower screw 16 as the fixing mechanism for fixing the fuel rod to a lower supporting plate 4 are provided as a lower end plug 13 of the short-sized fuel rod 8. The upper screw 15 and the lower screw 16 are cut with threads in an inverse screw-thread relation and the upper screw 15 is formed to have the larger diameter. A washer 18 provided with 3 sheets of vanes 19 and a pawl 20 extending downward is inserted onto the lower screw 16. The pawl 20 is inserted into a key groove 22 and the vanes 19 embrace the side face of the nut when the lower screw 15 is screwed to the internal screw 21 of the lower supporting plate 4. The rotation and floating of the short-sized fuel rod by the fluid oscillation of a coolant are thereby prevented.