baber/WOPTO huggingface dataset:
Patent JP-2000323886-A (JP)
Title: Magnetic shield device
Inventor: SASADA ICHIRO
IPC: G12B17/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shield device wherein a plurality of cylinders where a square magnetic thin band is wound around a cylinder with both ends opened are used to minimize leakage of magnetic shaking magnetic-field, while a high magnetic shield effect is provided in both radial and axial direction with a large magnetic shield ratio. SOLUTION: Around at least a first cylinder, started from the innermost one, among a plurality of cylinders with both ends opened which are concentrically arranged, a square magnetic thin band is helically wound and fitted for a high shield effect to the magnetic field in the radial direction of the cylinder, with coils 14, 24, and 34 for the flow of magnetic shaking current wound as well. A square magnetic thin band is so fixed on a first, at least, cylinder (started from the outermost one) that its longitudinal direction is parallel to the axial line of the line of the cylinder, so that a high shield effect is provided to the magnetic field in the axial direction of the cylinder, with a coil for the flow of the magnetic shaking current wound as well.
Patent JP-S5963139-A (JP)
Inventor: ROBAATO JIYON PEASU
IPC: A23J1/14
Filed: 1983-07-14
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-H04353359-A (JP)
Title: Freezer device
Inventor: MOROHOSHI TSUNEJI
IPC: F25B43/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a compact freezer device and attain a stable circulation of lubricant oil to a compressor. CONSTITUTION:A freezer device is composed of a lubricant oil storing device 4 for constituting a lubricant oil purifying system in the freezer, a lubricant oil cooling device 5 and a lubricant oil filter 6. Either all or any two of these devices are stored in a container 2 and a barrel part of the container 2 is provided with a refrigerant gas discharging port. Accordingly, it is possible to get a compact freezer device, provide a stable circulation of lubricant oil to a compressor and a reduction in an increased amount of lubricant oil.
Patent JP-2000323050-A (JP)
Title: Gas discharge display panel and manufacture thereof
Inventor: TSUIKI KATSUHIKO
IPC: H01J17/49
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display panel of a long life provided with a negative electrode of good conductivity and excellent sputtering resistance capable of discharging stably with a low voltage on an entire screen. SOLUTION: This gas discharge display panel includes a positive electrode 11 and a negative electrode 12 exposed in a discharge space and oppositely arranged at a discharge interval, and seals the positive and negative electrodes in an air-tight container with gas capable of ionizing. At least one of the negative electrode 12 and the positive electrode 11 contains boride compound of a rear earth element and metal oxide. The boride compound of a rear earth element is at least one of hexaboride and tetraboride La, Gd, Y, Nd, and Ce, and the metal oxide contains at least one of MgO, Y2O3.
Patent JP-S619593-A (JP)
Title: Acidic electrolytic zinc plating bath
Inventor: KOSHIURA TSUTOMU
IPC: C25D3/22
Filed: 1984-06-25
Abstract: PURPOSE:To obtain the titled plating bath in which a lustrous plated surface and soft plating are formed with excellent electrodeposition porperties in the range of broad current density by containing polyethyleneimine-modified substance of specified structure in the bath containing zinc ion and chlorine ion. CONSTITUTION:Polytheyleneimine-modified substance having the structure shown by a formula is contained in 0.1-20g/l proportion into an acidic electrolytic zinc plating bath containing zinc chloride and ammonium chloride or the like. In the formula, R is a reaction produce obtained by allowing aldehyde to react, hydrogen, hyrdoxyethyl, hydroxypropyl or the like and (n) shows 10-15 integer. The lustrous plated zinc is obtained with excellent covering power with this plating bath. Furthermore, since the pH range is broad and the permissible range of a lustering agent can be made large, the bath control becomes easy.
Patent JP-2000323082-A (JP)
Title: Transmission electron microscope
Inventor: OBUKI TOMOHARU
IPC: H01J37/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To minimize damage of a sample caused by a long-term radiation of an electron beam by arbitrarily automatically controlling electron beam strength when no operation of this microscope continues for a certain period. SOLUTION: When no command other than a preset command is transmitted in a certain period, it is determined by an interface portion 15 that no operation of a TEM is performed. At this time, a command for controlling bias voltage is transmitted so that electron beam strength for a high voltage control portion 3 is equal to 0 or any electron beam strength set by an operator. Simultaneously, a command for turning off all of high voltage, lens current impressed for radiation of an electron beam 2, deflecting coil current and mirror-body-cooling water current is transmitted to respective control portions of the high voltage control portion 3, a lens control portion 7, a deflecting coil control portion 8, and a mirror-body-cooling device control portion 17. Thus, a function of the mirror body can be substantially stopped simultaneously to the control of filament current.
Patent JP-S5556948-A (JP)
Title: Film folding-in-half device
Inventor: SHINGOU HIROMICHI
IPC: B65H45/09
Filed: 1978-10-20
Abstract: PURPOSE: To prevent the occurrence of wrinkles on a film, by allowing a film fed in one way to be folded in half in a U-shaped formed along a longitudinal direction as a result of a tilting angle being adjusted by means of a folding plate inclining angle adjuster.  
     CONSTITUTION: A film 2 is turned up diagonally to the upper front passing around a periphery of a No.1 turning-up roll 12, the film 2 being fed along a botoom surface of a turning-up plate 15. After the film is then turned up diagonally to the upper back by means of a front edge (a) and an oblique edge b, the film is fed toward a No.2 turning-up roll 13. In the meantime, a portion 2b adjacent a side of a folding line 2a at a center of the film 2 is fed along a side edge d of a folding plate 17 from a crossing point c and along a surface extending in a triangle from the oblique edge b, said portion 2b being turned up to the reverse side of the film 2. Thus, the outside portion 2b being perfectly turned up is fed to a rear side of the No.2 turning-up roll 13 and is turned up diagonally to the upper front again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07319359-A (JP)
Title: Cleaner for electrophotographic device
Inventor: OOKAJI HIROYUKI
IPC: G03G21/10
Filed: 1994-05-19
Abstract: PURPOSE:To prevent a cleaning blade from being turned over, especially at its both ends, in a cleaner for cleaning a rotary body to be cleaned which is rotated in contact with a photoreceptor while bringing the cleaning blade into press contact with the rotary body. CONSTITUTION:The cleaning blade 30 is pressed to the transfer belt (rotary body to be cleaned) 25 at the winding roller part 25a, and developer holding members 35 composed of brush members are pressed thereon at the upstream side of both ends 30a of the blade. When an amount of developer sticking to both ends 25b is made larger attending the rotation of the transfer belt 25 at the time of driving, the developer is wiped off by the developer holding members 35, when it is made smaller, the wiped off developer is stuck to the transfer belt 25 by means of the developer holding members 35. Thus, the absence of the developer at both ends 25b is prevented, and a frictional force with the transfer belt 25 is reduced.
Patent JP-S6021241-A (JP)
Inventor: HASEGAWA TADASHI
IPC: B32B15/088
Filed: 1983-07-15
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-H07308428-A (JP)
Title: Illumination device for game board surface of game machine
Inventor: TAKAHASHI HIDEHISA
IPC: A63F7/02
Filed: 1994-05-18
Abstract: PURPOSE:To facilitate handling and to minimize boring of a game board by integrating the base plate and lamps of the shoulder decoration of a pinball machine. CONSTITUTION:The shoulder decoration 17 is provided with the base plate 17a and is provided with a through-hole 17a1 at its center. A printed circuit board 17b of a rectangular shape is adhered and fixed at the center of the base plate 17a. This printed circuit board 17b is provided with a through-hole 17b1 at its center and is provided with a pair of electrode patterns 17b2 on its front surface. The lamps 17b3 are fixed by soldering to the pad parts at both ends of the electrode patterns 17b2. Lead wires 17b are soldered to the central pad part of the electrode patterns 17b2 and are drawn outside from the through-hole. An ornamental cover 17c is attachably and detachably mounted on the base plate. The shoulder decoration 17 is mounted with the lamps integrally with the base plate and is, therefore, convenient for handling. Since the game board is merely required to be provided with the small through-hole 11b, the data formation for boring is facilitated and the time for boring is drastically shortened.
Patent JP-H02308123-A (JP)
Title: Long-sized roof mirror lens array
Inventor: MIYASHITA TAKAAKI
IPC: G02B27/18
Filed: 1989-05-23
Abstract: PURPOSE:To prevent the change in the distribution of the quantity of synthesized light by forming positioning parts engaging with the positioning parts formed on a diaphragm plate in a roof mirror array having nearly the same coefft. of expansion by moisture absorption as the coefft. of expansion by moisture absorption of the diaphragm plate. CONSTITUTION:The diaphragm plate 9 and the roof mirror array 5 are formed of the optical members having nearly the same coefft. of expansion by moisture absorption. Projecting parts 14, 15 as the positioning members to engage with the recesses formed on the diaphragm plate 9 are respectively formed on the lens array 3 and the roof mirror array 5. The diaphragm plate 9 and the lens array 3 are engaged and the rotation on the joint surfaces thereof can be regulated. The optical axis inclination between the respective adjacent lenses 4 of the lens array 3 is, therefore, prevented. The fluctuation in the unequal quantity of the light periodically generated dependently upon arraying pitches is suppressed in this way.
Patent JP-S61289252-A (JP)
Title: Control of heat accumulating operation
Inventor: UENO JUNICHI
IPC: F24F11/02
Filed: 1985-06-17
Abstract: PURPOSE:To permit to effect economical and reasonable heat accumulation and preclude excessive heat accumulation by a method wherein the operation is controlled so that the heat accumulating amount on respective heat accumulating operation modes becomes an objective heat accumulating amount and when the heat accumulating amount on respective heat accumulating operation modes has exceeded the objective heat accumulating amount, the operation is controlled so as to stop all of heat source equipments. CONSTITUTION:The desired heat-accumulating amounts Ee1-Ee4, Ee0 are determined for a plurality of heat accumulating operation modes (hereinafter referred to as operation mode) M1-M4, M0 in accordance with the conditions of heat accumulating operation while the operation is controlled so that the heat accumulating amount E of respective operation modes M1-M4, M0 becomes the desired heat-accumulating amount Ee1-Ee4, Ee0 respectively. In case the heat accumulating amount E exceeds the objective heat-accumulating amount Ee during a specified operation mode due to reduction of the amount of load or the like, all heat source equipments are stopped to coincide substantially the amount E to the amount Ee, otherwise, the heat accumulation becomes excessive and further operation can not be done as a schedule. According to this stop control, night-time heat accumulating operation may be effected normally and night-time electric power may be utilized efficiently.
Patent JP-S5921057-A (JP)
Title: Semiconductor device
Inventor: OKUDA TAKASHI
IPC: H01L27/10
Filed: 1982-07-26
Abstract: PURPOSE:To prevent the decrease of charge hold time and enable to well maintain other characteristics by a method wherein semicondutor elements are formed on an Si single crystal substrate which has a layer of the oxygen atomic density at 5X10<17>cm<-3> or less in one main surface and the other than this layer of the oxygen atomic density at 1X10<18>cm<-3> or more. CONSTITUTION:The Si single crystal substrate is composed of the high oxygen atomic density layr 20 of oxygen atomic density at 1X10<18>cm<-3> or more and the low oxygen atomic density layer 21 of the oxygen atomic density at 5X10<17>cm<-3> or less. The thickness of the low oxygen atomic density layer 21 is approx. 10mum. Using such an Si single crystal substrate, a thick field oxide film 22, a drain region 23, thin oxide films 24 and 24', a polycrystalline Si gate electrode 25, an electrode of a capacitor part, and a thick oxide film 27 are provoded. Aperture parts 28-30 are provided through the oxide film 27, metallic wirings 31-33 are provided, which are connected to the drain region 22, gate electrode 25, and electrode 26 of the capacitor part. Such a structure enables to form the capacitor part (b) at small oxygen atomic density, therefore on the layer 21 of less lattice defect, and accordingly defecive holding is eliminated.
Patent JP-H10322692-A (JP)
Title: Image processor, image data compressing method and image data expanding method
Inventor: TORIKAI YUJI
IPC: H04N19/423
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which performs image compression and image expansion processing with a simple structure without using a block raster conversion nor raster block conversion. SOLUTION: A compressing device 102 is controlled by a control circuit 108. When image data in the first line is inputted, the device 102 performs compression processing of inputted image data in the number of pixels each included in a row direction of one block and stores it in a corresponding area of memory 104. As for the second and succeeding lines, the device 102 receives compressed data already stored in the memory 104 and accumulated up to one preceding compressed line and data to be inputted and stores a result that combines both and compresses them in a corresponding memory area of the memory 104.
Patent JP-S5849543-A (JP)
Title: Out-rigger equipment of wheel type working machine
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/78
Filed: 1981-08-18
Abstract: PURPOSE:To retract a jack cylinder into a sponson beam in order to house it under the inclined state by pivoting the jack cylinder to the extremity of the sponson beam so as to be swung left and right with respect to the upper point  as the supporting point. CONSTITUTION:When an out-rigger is stored, a jack cylinder 5 is contracted and with a high-point projection 55a coming off an engagement dent 36, a sponson beam 3 is retracted into a fixed box 2. At the initial time of starting the housing of the sponson beam 3 movement of the beam 3 is started synchronously to the movement of a rod 42 of a stretchable cylinder 4. Just before the completion of the housing thereof, a lock pin is detached from a low-point projection 55b so that the jack cylinder 5 being vertically contracted is undone. From the completion point of the housing of the sponson beam 3 the rod 42 of the stretchable cylinder 4 is independently moved in the reverse direction to that in which stretched. During the movement, the jack cylinder 5 is automatically displaced from the vertical state to the inclined and housed state.
Patent JP-2000323635-A (JP)
Title: Power load device
Inventor: FUKADA MASAKAZU
IPC: H01L23/467
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power load device, to reduce manufacturing costs, and to prevent deterioration of the life of a semiconductor element for power, that is, the power load device in a cold district. SOLUTION: The increase of the temperature at the time of power supply of a semiconductor element 1b for a power can be suppressed by using a temperature adjusting means at the prescribed position of a load device, and the overall miniaturization of the load device can be realized. In an environment in which the temperature difference of the semiconductor element 1b for power at the time of power supply and at the time of non-power supply is large in a cold district or the like, the decrease of the temperature of the semiconductor element 1b for power can be prevented by using the temperature adjusting means, and deterioration of the life of the semiconductor element 1b for power can be prevented.
Patent JP-S61288292-A (JP)
Inventor: TAKAOKA YASUHIRO
IPC: G07G1/12
Filed: 1985-06-14
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-H01300871-A (JP)
Title: Combined sweetener
Inventor: ZEIDA TAKESHI
IPC: A23L27/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain a combined sweetener suitable for sweetener of low calorie having good sweetness in which bitterness and astringency, etc., of sweetness component of aspartame are improved, by mixing aspartame and specific galactooligosaccharide in a specific ratio. CONSTITUTION:Aspartame is mixed with a galacto-oligosaccharide expressed by the formula (Gal is galactose residue; Glc is glucose residue; n is 1-4) in a ratio of 1:17-200, preferably 1:25-50 and preferably pulverized to obtain a combined sweetener.
Patent JP-S6024205-A (JP)
Title: Mandrel bar retaining device of continuous pipe rolling mill
Inventor: KUWABARA KAZUJI
IPC: B21B25/06
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a titled device capable of releasing a mandrel bar in case of emergency by turning a pusher for pushing a mandrel bar from its backside, together with a crank lever for press holding the bar from its upper side, to the releasing positions by a hydraulic cylinder. CONSTITUTION:In a retaining device 10 of continuous pipe rolling mill, where the large diametral part M2 at the rear end of a mandrel bar M, inserted into a hollow pipe to project its both ends from the pipe, is pushed from its backside by a pusher 50, and at the same time, the small diametral part M1 at the rear end of the bar M is held from its upper side by a crank lever 5, to constrain the bar M; a roller 41 at the lower end of a lever 40 runs onto a cam 43 to turn levers 40, 38, and also it turns a crank lever 15 through a lever 13 and a link 14, to release the constraint of the bar M when the rolling of the hollow pipe is finished. In an emergency such as a seizure is generated between the hollow pipe and the bar M, a lever 38 is turned through a lever 55 to forcibly release the constraint to the state before the engagement of the roller 41 with the cam 43 by extending a hydraulic cylinder 56 of a driving device used for releasing emergency.
Patent JP-S5556660-A (JP)
Title: Manufacture of charge-coupled device
Inventor: TODA TADAO
IPC: H01L21/8234
Filed: 1978-10-20
Abstract: PURPOSE:To prevent the formation of difference in level and the breaking of wire by forming second transfer electrodes on a second flat insulating film. CONSTITUTION:A group of recesses having a depth of about 3,000Angstrom  and width of about 10mu is provided in an n-type Si substrate 10 and covered by a heat oxidized film 12. First transfer electrodes 13 made of poly Si of about 3,000Angstrom  are provided to burry the recesses. After a heat oxidized film 14 is formed on all over the surface, second transfer electrodes 15 made of Al and the like of about 3,000Angstrom  are made on the film 14. If necessary, a CVD oxidized layer with the thickness of about 1,000Angstrom  is stacked on it. In this constitution, the breaking of wire is not resulted in the second transfer electrodes and also the breaking of the conductors on the protective surface is not resulted.
Patent JP-H07336526-A (JP)
Title: Copying machine
Inventor: MIYAZAKI TADASHI
IPC: H04N1/387
Filed: 1994-06-13
Abstract: PURPOSE:To inhibit from revising data specifying a copying machine and a copying date and time in the copying machine synthesizing data with a copied image and printing out the synthesized data on paper so that the copying machine and the date or the like copying a copy inhibit matter such as a bank note are specified. CONSTITUTION:When a machine manufacture number input device 3 is connected to a copying machine main body 1, a CPU 40 of an operation section recognizes the end of connection of the device and that the connected device is the machine manufacturing number input device 3. After the end of recognition processing, data are inputted to the input device 3 and the input data are transferred to the copying machine main body 1. The transferred specific data are written in a backup memory 7 and fed to a pattern generating section 37 through a CPU 39 of the image processing unit 2 from the CPU 40 of the operation section.
Patent JP-S6023524-A (JP)
Title: Foundation for driving pole and driving tool therefor
Inventor: WATANABE TSUGUHIKO
IPC: E02D27/42
Filed: 1983-07-19
Abstract: PURPOSE:To raise the efficiency of operations by a method in which a cylinder as a foundation formed by coupling main halved cylinders with auxiliary halved cylinders is driven into the ground by a driving tool, a pole is erected into the hollow cylinder, and a hardener is poured into the aperture in the cylinder. CONSTITUTION:The coupling groove 2 of an auxiliary halved cylinder 1 is coupled with the coupling edge 5 of a main halved cylinder 4 and slided downwards to form foundation. A driving tool 8 is inserted into the cylinder 7 of the foundation, and the upper end of the tool 8 is struck by a hammer to house soil coming from the tip of the cylinder 7 into halved pipes 13 and 14 of the tool 8. A round bar is inserted into the side hole 10 of a striker 9, the halved pipes 13 and 14 are pulled out of the cylinder 7 by holding both ends of the round bar, and the other pipe 14 not fixed is opened to remove soil. A pole 22 is erected into the cylinder 7, and a hardener 23, e.g., cement mortar, etc., is poured into the aperture in the cylinder 7.
Patent JP-H11322359-A (JP)
Title: Oxide glass exhibiting long afterglow and stimulated light emission
Inventor: YAMAMOTO YOSHINORI
IPC: C03C3/062
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide glass capable of recording or reproducing images of γ-rays, X-rays and ultraviolet rays and utilizable even as a writable optical recording material and exhibiting a long afterglow and stimulated light emission. SOLUTION: This oxide glass comprises 21-80% of GeO2 , 0-50% of ZnO, 0-55% of Ga2 O3 (the total amount of ZnO and Ga2 O3 is 3-55%), 0-10% of Tb2 O3 , 0-2% of MnO (the total amount of Tb2 O3 and MnO is 0.01-10%), 0-45% of R2 O (R is one or more kinds of atoms selected from among Li, Na, K and Cs), 0-40% of R'O (R' is one or more atoms selected from among Mg, Ca, Sr and Ba), 1-45% of the total amount of R2 O and R'O, 0-50% of SiO2 , 0-20% of B2 O3 , 0-20% of Al2 O3 , 0-7% of Yb2 O3 and 0-5% of Ln2 O3 (Ln is one or more atoms selected from among Sm, Dy, Tm, Pr, Y, La, Gd, Lu and Nd) respectively expressed in terms of mol.%.
Patent JP-S619783-A (JP)
Inventor: MUTOU YOSHIYASU
IPC: G07B15/00
Filed: 1984-06-25
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。