baber/WOPTO huggingface dataset:
Patent JP-H08185679-A (JP)
Title: Disk cartridge
Inventor: FUNATO KOJI
IPC: G11B23/00
Filed: 1994-12-28
Abstract: PURPOSE: To assure exact recording and reproducing of information signals by providing a disk cartridge with a disk-shaped recording medium constituted in such a manner that the center of an information signal recording part and the center of rotation are aligned. CONSTITUTION: A hub 10 for magnet chucking which is assembled to a disk substrate 3 and constitutes the disk-shaped recording medium 2 is composed of a cylindrical fitting part 11 fitted into a center hole 4 of the disk substrate 3 and an outer peripheral flange part 14 which is formed to overhang over the entire circumference at the opening edge of this fitting part 11 and is joined and fixed by an adhesive 16 onto the hub joining part 5 of the disk substrate 3. A slope inclining from the inner peripheral side toward the outer peripheral side in a direction gradually parting from the hub joining part 5 is formed on the surface of this outer peripheral flange part 14 which faces the disk substrate 3.
Patent JP-H10165342-A (JP)
Title: High lift cleaning machine
Inventor: OMATSU OSAMU
IPC: A47L11/38
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To minimize the rotating run-out of a disc brush and the vibration of the whole cleaning device by providing, on the cleaning device, a pair of disc brushes laterally arranged to the moving direction and rotated in mutually reverse directions. SOLUTION: A brush type cleaning tool has two rotating disc brushes 51, 51 laterally arranged with the shaft center being vertical so as to be partially overlapped. The driving source of the rotating disc brushes 51, 51 is a driving motor provided within a support cylinder 52, and both the brushes 51, 51 are constituted so as to be rotated in mutually reverse directions. When the rotating disc brushes 51, 51 of the brush type cleaning tool are rotated in cleaning, and a cleaning device is advanced while alternately repeating supply of detergent and wash water and supply of pressurized air, a ceiling surface is wiped by a fixed brush 62, and washed by the rotating disc brushes 51, 51. Since the two rotating disc brushes 51, 51 are rotated in the mutually reverse directions, the rotating run-out of the rotating disc brushes and the vibration of the whole cleaning device 1 are minimized.
Patent JP-H01171850-A (JP)
Title: Plastic structure reinforced by carbon fiber
Inventor: NAKAI AKIRA
IPC: B32B5/26
Filed: 1987-12-28
Abstract: PURPOSE:To realize sufficient heat insulating characteristic and rigidity, without causing electrolytic corrosion, even in the use in the space, by employing a plastic reinforced by carbon fibers of a large Young's modulus and a low heat conductivity to form a laminated structure of CFRP having a small density and a large Young's modulus. CONSTITUTION:A core portion 12, an inner surface portion 14 and an outer surface portion 16 are respectively formed of laminated CFRP of different kinds and characteristics. The combination of prepreg materials is made different for the core portion 12, inner surface portion 14 and outer surface portion 16. For the inner and outer surface portions 14 and 16, prepreg materials 22 and 24 in which fibers are directed in one way are used much respectively so as to be strong with respect to the bending moment. Thus, the bending rigidity is improved. On the other hand, many prepreg materials are employed for the core portion 12 since it is necessary to make uniform the direction of fibers so that the core portion is rather uniformly strong with respect to forces and moments in various directions than has the bending rigidity. A prepreg material 30 of CFRP which is an insulative member is applied to a bolt hole 18, the uppermost surface of a structure 10 and the lowermost surface of the structure 10 in contact with a base 20.
Patent JP-H05140737-A (JP)
Title: Iron nitride magnetic thin film-containing laminated body and its manufacture
Inventor: KINOSHITA MIKIO
IPC: C23C14/32
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the deterioration in the properties of a thin film by coating an iron nitride thin film with a silicone series oil film or a hydrocarbon series oil film. CONSTITUTION:A substrate 11 is set to a negative potential electrode 10 on the upper part of a vacuum bell jar 2 in an atmosphere of an inert gas (nitrogen gas). With an interposed grid 7 in a positive potential electrode, an evaporating source 3 and a filament 5 for generating thermoelectrons are constituted on the lower part. Thus, ionized evaporating materials pass through the grid 7 and are accelerated toward the substrate 11. Because the substrate 11 does not receive an impact caused by electrons, even plastics in which the rise of temp. is small and having no heat resistance can be used as a substrate. In this way, immediately after the formation of a thin film, for preventing its oxidation, cold liquid silicone oil or hydrocarbon oil is sprayed and is formed as a protective layer for preventing oxidation.
Patent JP-2001147184-A (JP)
Title: Spare blade holder holding device for microtome
Inventor: KIKUCHI TANEICHIRO
IPC: G01N1/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To dispense with the adjustment of the projecting quantity of a screw heretofore required when the thickness of a spare blade holder is different since a conventional holding device is constituted to fix the spare blade holder to an opening part of a fixed base only by the downward projecting quantity of the screw. SOLUTION: This holder holding device is provided with a magnet device 10 comprising a magnet 10a, two yokes 10b, 10c arranged to allow the magnet 10a to be rotatably inserted, and a rotating lever 10f for rotating the magnet 10a within a range of at least 90 deg.; and a magnetic substance 9 integrally fixed to a fixed base 31 detachably fixable to a microtome body, and fitted butting on one of the yokes.
Patent JP-H03189200-A (JP)
Title: Desktop tracing box
Inventor: TAKEDA MASASHI
IPC: B43L5/00
Filed: 1989-12-19
Abstract: PURPOSE:To obtain an exclusive desktop tracing box used for copying characters and illustractions to another paper by tracing them using an electric light. CONSTITUTION:A wiring box 2 is provided on the bottom of a box, and a power source wire is arranged. Thereon, a reflecting board 4 is provided. On the top surface of the box, a polished glass 6 covering the box is disposed and fixed with glass fixing bolts 5. Electric lamp sockets 3 are provided on the inner surface of the box so that a fluorescent lamp can be disposed between the reflecting board 4 and the polished glass 6. A postcard printed with a message is disposed on the polished glass 6, paper is overlapped thereon, and characters are traced to be copied. Air flow holes 9 are provided on the side surfaces of the box to radiate the heat of the fluorescent lamp. Knobs 8 required for portability are provided on the upper side surfaces of the box.
Patent JP-H09166679-A (JP)
Title: Fuel assembly, control rod and reactor core for fast reactor
Inventor: TAMIYA TADASHI
IPC: G21C5/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To relax the increase in reactivity and to enhance the safety of a nuclear reactor by forming a fuel element bundle in which a substance composed of nuclide used to increase the cross-sectional area of an (n, x) or (n, p) reaction within the range of specific keV is mixed with a nuclear fuel substance. SOLUTION: A fuel element bundle in which fuel elements 1 having a metal fuel substance composed of U or Pu shaled and fuel elements 2 having concentrated N-14 or PuN-14 sealed, are bundled in the ration of 70% to 30%, is surrounded by a wrapper tube 3. A blanket region is formed around a reactor- core fuel region in which a plurality of fuel assemblies are arranged, and a neutron shielding region is arranged at its circumference. Then, in the abnormal event such as coolant flow-rate last or the like of a fast reactor, the density of liquid metal sodium is reduced, and the average energy of neutrons inside a reactor core is shifted to the high energy side. However, since the neutron absorption reaction of N-14 is increased, a reduction in the neutron absorption amount of a reactor-core fuel region as a whole is suppressed, and an increase in reactivity can be reduced.
Patent JP-H09234465-A (JP)
Title: Scum-water separator and method for utilizing separated water
Inventor: FUJIWARA MITSUHIRO
IPC: C02F11/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively separate even a fine scum from water by forming a scum outlet as one of the scum discharge means, a separated water outlet for discharging the treated water positioned at the lower part of a treating tank and a sludge outlet for extracting the sludge depositing on the bottom on the periphery of the tank. SOLUTION: A sewage feed cylinder 7 for introducing sewage into a treating tank 1 from the upper part is projected, a buffer member 18 is opposed to the lower part of the outlet of the cylinder 7, and a means is furnished to discharge the scum floated up from the buffer plate 18 outside the tank. Further, a scum outlet 42 as one of the scum discharge means, a separated water outlet 31 for discharging the treated water positioned at the lower part of the tank 1 and a sludge outlet 34 for extracting the sludge depositing on the bottom are formed on the periphery of the tank 1. Consequently, even a fine scum is effectively separated from water.
Patent JP-H07188470-A (JP)
Title: Lubricating rubber composition
Inventor: OKI YOSHIRO
IPC: C08L27/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a rubber comspn. which is excellent in static and dynamic friction characteristics and in abrasion resistance and has a long life by compounding an org. synthetic rubber, a tetrafluoroethylene resin with a carbonaceous material stuck into the at the resin surface, and a spherical graphite. CONSTITUTION:This comspn. comprises 10 pts.wt. an org. synthetic rubber (e.g. an isoprene rubber) with a mol.wt. of about 100,000-500,000, 10-140 pts.wt tetrafluoroethylene resin with a carbonaceous material (e.g. graphite) stuck into the resin at the resin surface (e.g. one obtd. by coprecipitating the resin with the carbonaceous material when the emulsion polymn. is completed and then coagulating, washing, and drying the coprecipitate), and 5-80 pts.wt. spherical graphite (e.g. one obtd. by reacting a phenol resin with paraform in the presence of a catalyst to give a spherical polymer and baking and pulverizing the polymer). The compsn. may further contain a reinforcing agent, a curing aid, an accelerator, a platicizer, an antioxidant, a curing agent, a softener, a flame retardant, a colorant, etc.
Patent JP-H10157286-A (JP)
Title: Ink jet recording transparent recording medium
Inventor: YONEHARA KAZUO
IPC: B41M5/52
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording transparent recording medium having not only excellent ink absorbency of water soluble ink but also satisfactory water resistance and fingerprint resistance. SOLUTION: In the ink jet recording transparent recording medium having an ink fixing layer 2 on one or both surfaces of a transparent base 1, the ink fixing layer contains water soluble resin and oil in water emulsion, the resin contains polyvinyl alcohol having the degree of saponification of 78 to 92mol% and the degree of polymerization of 1700 or more or polyvinyl alcohol having the degree of polymerization of 1700 or more by cationic modification, and the emulsion contains acrylic emulsion. Thus, ink absorbency, water resistance and fingerprint resistance can be all improved.
Patent JP-H10171352-A (JP)
Title: Pop-up card
Inventor: TAKAGISHI KENJI
IPC: G09F1/08
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pop-up gift, that is, a pop-up card simply manufactured with a machine by making jump a decorative plate inserted into a card like case out by folding the card like case and deforming it to a 3-dimensional form. SOLUTION: The pop-up card P is constituted of a sheet of blank plate, and is constituted of the decorative plate a, a left bottom surface plate b provided successively with the decorative plate a, a left side part slope plate c provided successively with the left bottom surface plate b through a polygonal 2 and a notched part 1c, a right side part slope plate d provided successively with the left side part slope plate c through the polygonal 3 and a pop-up hole 6, a right bottom surface plate e provided successively with the right side part slope plate d through the polygonal 4 and the notched part 1d and a connection plate f provided successively with this.  Then, the polygonal 3 parts of the pop-up hole 6 both sides, the connection plate f and the polygonals 1, 5 parts of a connection part 2a are held with hands, and the card is pressurized so as to bend along the polygonals 2, 4, and the left/right side part slope plates c, d are depressed, and the decorative plate a is made jump out from the pop-up hole 6.
Patent JP-2000255557-A (JP)
Title: Corrugated board packing box
Inventor: KIYOHARA SHINKICHI
IPC: B65D5/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To simply obtain an L-shaped or U-shaped corrugated board packing box which has high rigidity and a plurality of which can be stacked up into lamination from a piece of corrugated board base sheet with a simple shape. SOLUTION: A corrugated board packing box 10d wherein two folding lines provided in such a way that they are extended in the long side direction so as to divide the short sides of a transversely long and rectangular corrugated board into three blocks, a plurality of folding lines provided on the central block and one of the outside block divided these folding lines and provided in the direction intersecting the folding lines at right angles, a plurality of short cuts provided on three blocks and provided in the direction orthogonal to the folding line provided so as to extending in the long side direction, and a plurality of long cuts provided so as to extend over one outside block and the central block and being parallel to the short cuts,  are provided and a plurality of flaps divided by these folding lines and cuts are provided thereby and a box-like trunk part 10e formed by folding the flaps from the folding lines and cuts and a box-like standing part 10f standing in the orthogonal direction to the trunk part 10e on at least one end of the trunk part 10e are integrally provided, is provided.
Patent JP-H05166390-A (JP)
Title: Memory card and its data writing and erasing method
Inventor: HASHIMOTO TETSUYA
IPC: G06F12/00
Filed: 1991-12-13
Abstract: PURPOSE:To eliminate complex writing and erasing operations from an external system by incorporating a write command generating means, a write time generating timer means, a write verify command generating means, a write time generating timer means and similar erasing means. CONSTITUTION:A memory card CPU 2 which incorporates a flash E<2> PRIM orderly controls a write command generating means 3 which is incorporated in a card 1, a write time generating timer means 4, a write verify command generating means 5, a write time generating timer means 6 and a data writing to the E<2> PROM 15 executed. An erasing 15 similarly done and the numbers of writing and erasing are counted by a writing and erasing counter 7, prohibits data writing and erasing for a specific duration, the counter results are transmitted to an external system 13 through a nonvolatile memory 12. Having this constitution, complex writing and erasing operations are eliminated from the external system and easy and sure writing and erasing are executed.
Patent JP-H04205272-A (JP)
Title: Image processor
Inventor: FUNADA MASAHIRO
IPC: H04N1/40
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate speeding up of the device and simultaneous processing of plural specific originals by executing decision processing as to whether the specific original exists or not simultaneously with the execution of an image reading operation or processing operation. CONSTITUTION:A decision circuit 409 for the specific originals makes decision as to whether the plural specific originals are under reading or not. A decision signal H is outputted as 0 or 1. An OR gate circuit 410 ORs the 8-bit outputs of a density conversion circuit 408 respectively with the decision signal H which is the output of the decision circuit 409 and outputs V'. The output is eventually V'=FFH regardless of the value of the input signal V when the decision signal H:1, i.e., decision is made that the specific original is under reading. The part corresponding to the specific original is painted out black and the copying of the part of the specific original is eventually infeasible. The decision processing of the specific originals is thus executed simultaneously with the image reading operation or processing operation.
Patent JP-H03213720-A (JP)
Title: Segment for rolling bearing and holder
Inventor: RAFUAERU AAMEN
IPC: F16C19/36
Filed: 1990-11-30
Abstract: PURPOSE: To restrain the damage of a retainer and a sleeve by guiding a rolling body between the opposed faces of two adjoining segments, and arranging the two adjoining segments so as to have a play to each other in the circumferential direction of a bearting. CONSTITUTION: A thrust bearing is provided with an inner bearing ring 10 and an outer bearing ring 11, a plurality of rolling bodies 12 arranged between both bearing rings 10, 11, and a retainer 13 for the rolling bodies 12. The rolling body 12 is guided between the opposed faces 16, 17 of two adjoining segments 14. The two adjoining segments 14 are arranged so as to have a play to each other in the circumferential direction of the bearing. The two segments 14 are relatively movable in the circumferential direction of the bearing, and rolling force in the circumferential direction can be transmitted from the rolling body 12 to the adjacent rolling body 12. In this way, the damage of the retainer 13 and a sleeve 15 can be restrained.
Patent JP-H11149376-A (JP)
Title: Boot loader circuit
Inventor: TAKASE YASUHIRO
IPC: G06F9/445
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a more flexible software development environment by realizing the same function with a circuit mounting an Initial Program Loader ROM in circuit constitution of a smaller scale. SOLUTION: A BOOT loader circuit is provided with a BOOT detection part 4 for detecting whether a system becomes a BOOT mode or not, an address decoder 5 for generating a selection signal for each device, switch parts 6 and 7 for selecting ROM and the external input interface and a CPU stop control part 8 for instructing the stop of CPU various conditions.
Patent JP-H06161411-A (JP)
Title: Screen display device
Inventor: NISHIMURA NAOKO
IPC: G09G5/06
Filed: 1992-11-17
Abstract: PURPOSE:To easily change a background color by constituting the device so that the background color is changed by an R, G, and B changing means once a background color change report is received. CONSTITUTION:This screen display device is equipped with a changing means 41 which changes values of R, G and B read out of a table (in color palette 3b) wherein the values of elements of the primary colors R, G, and B of the background color are determined and the R, G, and B changing means 39 which controls the changing means 41. Then the R, G, and B changing means 39 is informed that the background color needs to be changed, this R, G, and B changing means 39 makes a setting means 40 determine the back ground color corresponding to the change report, i.e., the values of the primary colors R, G, and B according to the table (in color palette 3b) and output a signal corresponding to the R, G, and B values. Then the R, G, and B changing means 39 controls the changing means 41 so as to obtain the background color corresponding to the signal.
Patent JP-2001148832-A (JP)
Title: Recording and reproducing device
Inventor: OZAKI KAZUHISA
IPC: H04N5/92
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device that can be compatible with reproduction of a plurality of channels of any combination. SOLUTION: The recording and reproducing device that operates n-sets (n is a natural number of 2 or over) storage devices in parallel so as to conduct simultaneous recording and reproduction by m-channels (m is natural number of 2 or over and n or below), separates m-channels of stream data into blocks in the unit of k-sets (k is a natural number of (m) or over but (n) or below) of images, and shares the blocks as divisions of each channel to n-sets of the storage devices, which record the blocks sequentially.
Patent JP-H07327283-A (JP)
Title: Improved infrared ray transmission window and remote controlreceiver
Inventor: SAI KANBUN
IPC: G02B5/04
Filed: 1994-12-08
Abstract: PURPOSE: To increase the reception range of infrared ray instruction words by constituting a pentahedron prism from an infrared ray transmission refractive material and crossing a vertical direction with a virtual axis at a specified angle. CONSTITUTION: Plural prisms 32 are symmetrically disposed on the inner surface 33 of a transmission window 31 and form a circle 35 provided with a center 36 and the virtual axis vertical to the center 36 and the inner surface 33 and passed through the center 36. Also, the respective prisms 32 are composed of the IR transmission refractive material and provided with a rectangular bottom surface 38, a rectangular slope 39, a rectangular vertical surface 40 and a pair of mutually parallel surfaces 41 and 42 in an isosceles triangle shape. Further, the direction vertical to the rectangular vertical surface 40 of the plural prisms 32 is crossed with the virtual axis vertical to the inner surface 33 and passed through the center 36 formed by the plural prisms 32 at the angle 90 deg..  Thus, by the performance of refracting instruction word carrying infrared rays, the reception range of the IR instruction words is increased.
Patent JP-H10173980-A (JP)
Title: Automatic focus device
Inventor: ITO YUJIRO
IPC: G03B13/36
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To move an evaluation frame freely and speedily. SOLUTION: This device is provided with image input means 1, 2 to obtain an image signal of an object via a camera lens 11, an evaluation value calculation means 34 that extracts a high frequency component of a specific area (evaluation frame) W of the image signal to calculate an evaluation value, lens drive means 11b, 11c controlling the focus of the camera lens 11, and a control means 5 that controls the lens drive means 11b, 11c depending on the evaluation value. Furthermore, the device is provided with a 2-dimension touch pad 13 by which a coordinate signal at a depressed position is obtained and the position of the specific area (evaluation frame) W is changed depending on the coordinate signal obtained from the 2-dimension touch pad 13.
Patent JP-H06160078-A (JP)
Title: Method for measuring lateral/longitudinal irregularities of road surface
Inventor: KATO SHOTARO
IPC: E01C23/01
Filed: 1992-11-17
Abstract: PURPOSE:To obtain the lateral irregularity amount and the longitudinal irregularity amount based on a plurality of the heights of the road surface from a reference plane in the lateral crossing direction of the road surface. CONSTITUTION:At least three vertical displacement gages, which measure the distances (heights of a road surface) HL, HC and HR from a reference plane 15 to a road surface 20, are mounted on a vehicle along the orthogonal direction with respect to the advancing direction of the vehicle. The measured values are acquired from at least three vertical displacement gages 10a, 10b and 10c for every specified running distance of the vehicle. Thus, the irregularity amounts in the lateral direction surface are computed.