baber/WOPTO huggingface dataset:
Patent JP-S58111580-A (JP)
Title: Solid-state image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1981-12-25
Abstract: PURPOSE:To improve the horizontal resolution remarkably without the deterioration in the vertical resolution, by vibrating a solid-state image chip substrate to an incident optical image relatively toward the arbitrary direction. CONSTITUTION:A CCD chip substrate is vibrated at an amplitude A relatively with an incident optical image toward the X. The time change of the vibration is trapezoidal by taking one frame period at the CCD pickup operation as one period. When the A is smaller than a horizontal cell pitch pH, the space sampling region toward the horizontal direction in one frame period is two regions. Thus, the cell signals of the fields A, B are displayed with being shifted so as to be matched to the actual sampling on the space on a reproducing picture, allowing to attain two or more horizontal resolution.
Patent JP-H0876051-A (JP)
Title: Hmd
Inventor: TANIJIRI YASUSHI
IPC: H04N5/64
Filed: 1994-09-02
Abstract: PURPOSE: To easily adjust an interpupillary distance and to prevent the divergence of sensitivity or the difference of magnification between left and right videos from occurring in accordance with the adjustment of the interpupillary distance by holding a first and a second lens barrels so that they can be brought into contact with each other or separated from each other along a specified optical path. CONSTITUTION: A housing 2 is provided with the left lens barrel 3L and the right lens barrel 3R inside. The right lens barrel 3R is provided with a display device 4, a half mirror 2, two reflection mirrors 6 and 7, a relay lens 11R and an eyepiece flange 12R. The left lens barrel 3L is provided with a relay lens 11L, three reflection mirrors 8-10 and an eyepiece flange 12L. Then, the video light of the display device 4 is split in two. Either of the split video lights is guided to one eye by an eyepiece 14R. Besides, the other video light is transmitted through the lens 11R and the secondary picture thereof is formed by the lens 11L. The secondary picture is guided to the other eye by an eyepiece 14L.  In such a case, the first and the second lens barrels 3R and 3L are held so that they can be brought into contact with each other or separated from each other by a lens barrel supporting shaft 17 so that a gap between them is varied.
Patent JP-H0492852-A (JP)
Title: Oxide superconductor and production thereof
Inventor: SHIMODA SHUICHIRO
IPC: C01G15/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain an oxide superconductor having durable superconducting property and exhibiting small lowering of the critical current density by the application of magnetic field by specifying the composition composed of Tl, Ba, Sr, Ca, Cu and O and adding specific amounts of Ag and Pd to the composition. CONSTITUTION:The objective oxide superconductor contains 1-25wt.% of Ag and 0.1-5wt.% of Pd and is expressed by the general formula Tl1.4-2 BaASrBCaCCu2.8-3.6OX (A is 1.2-1-9; B<=1; A+B<=2.2; C is 1.8-2.4). The superconductor exhibits no or, if any, extremely little lowering of superconducting properties such as critical temperature and critical current density and has improved magnetic field dependency of the critical current density. The oxide superconductor can be easily produced by weighing and mixing the materials containing Ag, Pd, Tl, Ba, Sr, Ca and Cu at ratios to satisfy the above composition and baking the mixture.
Patent JP-S6263952-A (JP)
Title: Color optical printer
Inventor: ANZAI MASAYASU
IPC: G03G15/01
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a color image having less positional deviation by arranging small-diameter photoconductive drums having the same shape on a line and clipping and running the end part of a recording paper and detecting the leading end position of the form and controlling the recording start time by this detection signal. CONSTITUTION:Though a detector 27 is provided on the back side of the recording paper, it may be provided on the front side. If the detector 27 is provided on the front side, a position alignment mark is printed preliminarily or by the first drum and is detected to superpose following color images with a very high precision. Drums 24 and 30 are used for the second and following colors similarly to the first color, and for example, a magenta toner image and a cyan toner image are formed by a magenta developing machine 26 and a cyan developing machine 32 and are transferred and superposed to the recording paper successively to form a full-color multicolor image without positional deviation. Exposure start timings of laser beams 25 and 31 are controlled by recording paper detectors 27 and 29 to expose individual colors. Thus, not only the device is small-sized and simple but also good pictures of very little image positional deviation are obtained.
Patent JP-H0765784-A (JP)
Title: Magnetic field of mass spectrograph
Inventor: SHIMIZU MASAO
IPC: H01J49/32
Filed: 1993-08-24
Abstract: PURPOSE:To make a magnet small, and to realize a rapid magnetic field scanning, by integrating pole pieces and an analyzer tube of the magnetic field of a mas spectrograph, and installing them to a yoke by regulating their positions. CONSTITUTION:Pole pieces 1 and 1' installed between both ends of a yoke to which an exciting coil is wound, and an analyzer tube 2, are provided to this mass spectrograph. In the magnetic field of the mass spectrograph, at least two pole pieces 1 and 1', and the analyzer tube 2 provided between the two pole pieces 1 and 1' are fixed unitary in a holder block 5 which consists of a through hole 6, and a nonmagnetic insulator having a groove 7 corssing through the through hole 6.
Patent JP-H0760395-A (JP)
Title: Method for calking grooved metal body and metal plate
Inventor: ONAKA HIROSHI
IPC: B21K25/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a method where a boss provided on the metal body and a notch in a metal plate can be obviated by biting a sharp punch into the edge of the metal plate by applying pressure, and extending the margin to be pressed against the side wall of the groove of the metal body. CONSTITUTION:A metal plate 2 is fit into a groove part 1' of a metal body 1, and the metal body 1 is held by a regulating pin 3 and a receiving pin 4 of a calking device. A punch 5 whose tip is of sharp shape is pressed by a pressing device 7 and bitten in the vicinity of the edge of the metal plate 2. This constitution allows the metal plate 2 to be extended toward the edge, and pressed against the inner side wall of the groove part 1' of the metal body 1, completing the joining of the metal plate 2 with the grooved metal body 1.
Patent JP-S58114711-A (JP)
Title: Packing layer dust collector
Inventor: SHIYOUJI TAKESHI
IPC: B01D46/34
Filed: 1981-12-28
Abstract: PURPOSE:To collect dust at low cost with high efficiency by forming a medium packing layer of a bottom-opened upper case provided in a casing and a medium receiving dish under said case, and guiding dust-containing gas to the middle of the packing layer. CONSTITUTION:A collector medium 14 when packed is continuous state from a hopper 2 to an area-reduction part 8 forms a slanting surface 16 having a prescribed angle of repose. After the medium 14 is packed as mentioned above, waste gas containing dust is supplied from a waste gas supply pipe 12. Then, this waste gas is blown into the medium 14 in an upper case 4 from the space between a casing 7 and the upper case 4 along the slanting surface 15 of the medium 14. Then, the dust sticks to the medium and the purified waste gas is led out from a dischrge pie 6. When the dust collecting performance of the medium 14 deteriorates, a rotary feeder 9 is opened to dischrge the medium through the gap between the circumferential edge of a medium receiving dish 10 and the cashing 7. Then, fresh medium 14 replaces said medium through the hopper 2.
Patent JP-H0382132-A (JP)
Title: Semiconductor device
Inventor: ERUUIN POORU MAIKERU UEEKUFUII
IPC: H01L21/60
Filed: 1990-08-08
Abstract: PURPOSE: To achieve improved heat diffusion by providing a first-level interconnect for giving a plurality of outer leads and a second-level interconnect, including an electrical connection means for connecting a chip bonding to a selected contact that electrically overlaps with a semiconductor chip. CONSTITUTION: An upper layer 26 has a number of openings 28, and each opening exposes a bonding pad 30. Edge parts 32 and 34 of each chip 4 has a row of chip bonding pads 36. The chip bonding pads 36 are connected to the bonding pad 30 of a flexible circuit by a wire 38 for connecting at both edges of the both bonding pads 36 and 30. The bonding wire 38 includes a second-level interconnect that is arranged on the first-level interconnect which consists of a circuit 8. In the interconnects, other bonding wires 38 do not overlap with the bonding wires 38 so as to avoid short-circuiting.
Patent JP-S58127853-A (JP)
Inventor: WADA TSUTOMU
IPC: E04C3/20
Filed: 1981-12-28
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-S6455195-A (JP)
Title: Method for sorting microorganism decomposing lignin
Inventor: NISHIDA TOMOAKI
IPC: C12N1/14
Filed: 1987-08-26
Abstract: PURPOSE:To efficiently sort a microorganism, capable of decomposing lignin and suitable for saccharifying wood, producing paper pulp, etc., with a high accuracy, by cultivating a microorganism in a culture medium containing wood meal and guaiacol and examining coloration of reddish brown color. CONSTITUTION:(A) Preferably 0.1-0.5% wood meal having preferably a particle size passing through a 20 mesh screen prepared by drying and finely cutting wood, such as Japanese beech or Japanese oak, (B) preferably 0.1-1.0mM guaiacol, such as a dry distillation product of guaiacum polymer, and (C) preferably 1-2% agar and used to prepare a culture medium. (D) Wood-decaying fungi separated from a sample in the natural world, such as decayed wood, are then inoculated and cultivated to judge and sort the aimed strain by the presence or absence of a reddish brown colored zone.
Patent JP-S6269678-A (JP)
Title: Input protective circuit
Inventor: KOBAYASHI KIYOSHI
IPC: H01L27/06
Filed: 1985-09-24
Abstract: PURPOSE:To provide sufficient protection of an input of a semiconductor integrated circuit even if it is formed with extremely fine dimensions by providing a bipolar transistor for input protection. CONSTITUTION:The collector of an N-P-N bipolar transistor 18 is connected to the internal circuit 10 side of an input protecting resistor 12 and a grounding point is connected to the emitter and the base of the bipolar transistor 18. If an excessive voltage (breakdown voltage VB between the collector and the base) such as a surge voltage is applied between the collector and the base of the bipolar transistor 18, breakdown occurs between the collector and the base and the breakdown voltage VB is practically reduced to the voltage VC and a resistance RP is practically reduced. As the breakdown voltage VB and the resistance RP can be practically reduced like this, the static breakdown resistance of the input protective circuit can be improved.
Patent JP-S6451264-A (JP)
Title: Machining method for cambering curve in numerically controlled machine tool
Inventor: KUNUGI TAKASHI
IPC: B24B51/00
Filed: 1987-08-24
Abstract: PURPOSE:To improve the extent of working efficiency by calculating point group data constituting numerical control data only selecting and designating a roll form and setting a corresponding parameter, and according to these data, grinding the roll into the specified curved form. CONSTITUTION:Synchronizing with rotation of a mill roll 2, a grindstone 12 is moved in both X- and Z-axial directions of the roll 2, whereby the roll 2 is ground into a desired form. At this time, the roll 2 and its grinding form are selected and designated, designating the specified parameter to this grinding form, and it is inputted into an arithmetic processing unit 38 of a numerical control unit 30. Next, on the basis of the parameter and the grinding form, point group data for grinding the roll 2 are calculated by means of an operation expression, and these point group data are made to correspond to the roll 2 and stored in a memory device 40. These point group data stored are read out in consecutive order, and on the basis of these point group data read out, the grindstone 12 is controlled for movement and the roll 2 is ground into a specified cambering curve.
Patent JP-S6453517-A (JP)
Title: Formation of magnetic garnet composite film
Inventor: IGATA OSAMU
IPC: G11C11/14
Filed: 1987-08-25
Abstract: PURPOSE:To change a magnetic characteristic by a method wherein, after a magnetic garnet film having an easy axis of magnetization in a direction perpendicular to a film plane has been applied to a whole face of the surface on one side of a nonmagnetic crystal substrate, a solvent composed if silicone and its compound is coated on the whole face or one part of the surface and it is impregnated by thermal diffusion. CONSTITUTION:A solvent 4 composed mainly of dimethyl silicone oil and silicone is coated to be a thickness of about several 100mum on the surface of a magnetic garnet film in a state patterned by using a mask 3 in such a way that a bubble transfer route is formed. Then, this assembly is annealed in the ordinary air at about 800 deg.C for three hours; the solvent 4 is diffused into the magnetic garnet film 2; a diffusion layer 5 is formed and an unnecessary part is removed. Accordingly, when a bubble generation layer and the bubble transfer route are formed on a nonmagnetic crystal substrate such as GGG or the like, it is possible to obtain a magnetic garnet composite film with an excellent characteristic which does not cause a crystal lattice defect in the magnetic garnet film as the bubble generation film.
Patent JP-S6188100-A (JP)
Title: Method of defoaming foam during repair of city gas piping
Inventor: KAWATOKO SHINICHI
IPC: F17D3/14
Filed: 1984-10-08
Abstract: PURPOSE:To prevent flowing of foam to an automatic pressure regulator, by a method wherein a member for defoaming, which causes a porous material to carry a chemical defoaming agent, is located to a rust removing device positioned on the downstream side of a gas conduit having an inner surface intended to be treated with foam. CONSTITUTION:Before the restarting of coal gas through a conduit 1a, in the whole range, having a risk of foam incoming, of a branch feed line 11, through which coal gas is fed to home through the conduit 1a, a member D for defoaming, which causes a porous material to carry a chemical defoaming agent, is located to a rust removing device 12 installed on a ground on the upper stream side of an automatic pressure regulating valve G. The feed of coal gas through the conduit 1a is restarted, foam remaining in the conduit 1a and the branch feed line 11 is caused to flow in the rust removing device 12 to defoam the incoming foam by means of the member D for defoaming. Finally, the member D for defoaming is removed from the rust device 12, where necessary.
Patent JP-H1150882-A (JP)
Title: Idle speed control device of engine
Inventor: SAITO HIROMITSU
IPC: F02D41/16
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve a fuel consumption by lowering an idle speed without causing the hydraulic pressure of a hydraulic pump to lower and the power generating capacity of an alternator to lower. SOLUTION: When a parking brake switch is turned off and the requirements for idle conditions are met, a target idle speed NSET is set at a low idle speed NLID until a set time is passed (S4). When a vehicle is stopped temporarily with the parking brake switch turned off, the idle operation is performed at low speed for the set time so as to improve a fuel consumption.
Patent JP-H0876733-A (JP)
Title: Image processing processor and image data processor or graphics computer using the same
Inventor: OBA MAMORU
IPC: H04N1/46
Filed: 1994-09-05
Abstract: PURPOSE: To reduce hardware scale of a graphics computer and to reduce the cost by integrating a frame buffer with a main memory and graphics-processing it with a CPU. CONSTITUTION: The frame buffer 109 is arranged on the main memory 103, and this device is provided with a DMAC 101 reading out the pixel data from the frame buffer 109 for display, an FIFO receiving the pixel data and outputting them to a color palette, a memory 118 storing a procedure 120 that the CPU 100 plots for the frame buffer 109. In particular, the memory 118 storing the plotting procedure 120 incorporates a pattern table and a multilevel development plotting procedure 119 using a mask processing mask table. Thus, the frame buffer 109 is integrated with the main memory 103, and the graphics- processing by the CPU 100 is made possible and the hardware scale of the graphics computer is reduced, and the cost is reduced.
Patent JP-S59101130-A (JP)
Inventor: MARUYAMA SHIGEO
IPC: A61B3/14
Filed: 1982-11-30
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-S6189657-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KONDO SHUJI
IPC: H01L25/07
Filed: 1984-10-08
Abstract: PURPOSE:To mount in high density by a flip-chip method or tape-carrier method useful for reducing a mounting size by providing a main chip provided at a function element region at the center of the main surface, an electrode bump for connecting an external conductor, a barrier bump provided on the main surface of the chip, and a hermetically sealed sub chip. CONSTITUTION:Function element regions 9, 10 as semiconductor devices are provided on a main chip substrate 7 and a sub chip substrate 8, mutually connected electrode groups 11, 12 are provided on the outer periphery, and the regions 9, 10 are electrically coupled by metal wiring pattern as required. External conductor connecting electrode pad group 13 is formed near the peripheral edge of the main chip 7, and electrically connected with the wiring pattern 15 under a protective film layer 14 with the group 11. The electromechanical coupling between the chips 7 and 9 having the basic structures used a flip-chip type. The chips 7 and 9 are all formed in the same steps as the normal semiconductor device manufacturing wafer process, and the process of forming the bump is then added.
Patent JP-S6366209-A (JP)
Title: Suspension polymerization of styrene based polymer
Inventor: TAKEDA TOSHIMITSU
IPC: C08F4/28
Filed: 1986-09-08
Abstract: PURPOSE:To stably obtain a styrene based polymer of stabile quality having a sharp molecular weight distribution, by suspension polymerizing a styrene based monomer by using an aqueous suspension composition containing a specific organic peroxide suspended in an aqueous solution of a specific neutral inorganic salt as a polymerization initiator. CONSTITUTION:A styrene based monomer is suspension polymerized using a water-soluble suspension composition prepared by suspending an organic peroxide, e.g. lauroyl peroxide, etc., which is a powdery solid at ordinary temperature and has >=1 specific gravity is added to an aqueous solution of a neutral salt consisting of a monovalent metal salt, preferably sodium chloride, etc., as a polymerization initiator to afford the aimed styrene based polymer.
Patent JP-H0875779-A (JP)
Title: Mechanical amount sensor and its manufacture
Inventor: FUKADA TAKESHI
IPC: G01P15/12
Filed: 1994-09-05
Abstract: PURPOSE: To make a mechanical amount sensor have an air damping constitution by subjecting glass to an anodic bonding to form a sealed space, and prevent P-N junction characteristics from being deteriorated at the anodic bonding of glass. CONSTITUTION: In a piezoelectric resistance-type acceleration sensor, displacement of a weight 1a which shifts its position in accordance with an acceleration is detected by a piezoelectric resistance element 3, and a signal from the piezoelectric resistance element 3 is taken out by a p<+> diffusion layer 4. Moreover, glasses 6, 7 are anodically bonded to semiconductor substrates 1, 2 to perform air damping. At the anodic bonding, a high voltage is impressed to a bonded part between an n-type layer 2 and the p<+> diffusion layer 4, thereby PN junction characteristics of the p<+> diffusion layer 4 tend to deteriorate. For preventing this deterioration, an n<+> -type diffusion layer 12 is formed on the p<+> diffusion layer 4, so that an anodic bonding current is fed to the glass via the n<+> -type diffusion layer 12 from the n-type layer 2.
Patent JP-H0760759-A (JP)
Title: Cooler
Inventor: YOSHIDA MASANORI
IPC: B29C35/16
Filed: 1993-08-26
Abstract: PURPOSE:To efficiently cool a belt-form body longitidinally moving by a simple device. CONSTITUTION:Eight journals 9 are radially fixed to a rotating shaft 8. A shaft 10 is loosely fitted to the journal 9 in parallel to the rotating shaft 8 and connected to the rotating shaft 8 through a spring 11. A roller 12 is loosely inserted over the shaft 10. When the rotating shaft 8 is rotated leftward, the roller 12 is rotated rightward on its own axis in contact with a hand belt 4 moving leftward. At this time, at least three of the rollers suspended by the springs come into contact with the hand belt 4. Cooling water supplied from one cooling device 14 is circulated in the rollers 12. In this manner, the rollers 12 come into contact with the hand belt in order by the rotating shaft. Therefore, a temperature gradient does not occur. Two or more cooling devices 14 are not needed, and the device is simplified. The contact of three rollers 12 increases a contact area and ensures an efficient cooling.
Patent JP-H0376180-A (JP)
Title: Gas laser device
Inventor: YOSHIZAWA KENJI
IPC: H01S3/041
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a base body laser device preventing the deviation of the alignment of a laser resonator mirror by blasting the cooling air of a magnetron toward a conductive pipe from the side of a laser head section. CONSTITUTION:A blower fan 8 for cooling is installed to a magnetron 1, air is blasted toward a conductive pipe 2 from the side of a laser head section 6, and the magnetron 1 is cooled while an intake vent is positioned at a location oppositely faced to the mirror of the leader head 6 and a mirror section is also cooled. Consequently, air at a high temperature after the magnetron 1 is not made to collide with the mirror section of a laser resonator, and an effect on the mirror section of the heat generation of the magnetron 1 can be reduced. Accordingly, since a temperature change is not given to the mirror section, strain, etc., are difficult to be generated due to thermal expansion, and mirror alignment is difficult to be deviated, thus acquiring a gas laser device, laser oscillation operation of which is stabilized.
Patent JP-H1052877-A (JP)
Title: Gas barrier heat shrinkage film
Inventor: KURODA TATSUMA
IPC: B32B27/28
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a heat shrinkage film containing no halogen atom and having satisfactory transparency and gas barrier properties and excellent shrinkage at a low temperature by providing at least one layers of a gas barrier resin layer containing a polyaminoamide and an ethylene vinyl ester copolymer saponified compound and a heat sealable resin layer. SOLUTION: The gas barrier heat shrinkage film comprises at least one layers of a heat sealing layer using olefin resin such as low-density polyethylene, and a gas barrier resin layer of polyaminoamide. The barrier resin layer is obtained by downward extruding pellet of a blended resin composition obtained by melt kneading and extruding an ethylene vinyl ester copolymer saponified compound(EVOH) and a polyaminoamide(PAA) from an annular die as a cylinder by a tubular orienting method. The obtained cylinder is simultaneously oriented in longitudinal and lateral directions, thereby obtaining the gas barrier heat shrinkage film containing no halogen atom and having excellent heat shrinkage characteristics.