baber/WOPTO huggingface dataset:
Patent JP-H09238082-A (JP)
Title: High speed hardware loader for retrieval table
Inventor: SAMU ESU NISHIKUBO
IPC: H04N19/85
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the high speed loader with hardware configuration used for a video system to directly load compression data to a retrieval table. SOLUTION: A data compression system includes a memory 74 to receive an input video signal. A hardware load means loads the input video signal to the memory 74. A system processor 84 controls loading of the input video signal into the memory 74 by the hardware load means. A histogram chip 80 decides valid data included in the video signal input in the memory 74. The system processor 84 reads information from the histogram chip 80 to compress the video signal as a function of information read from the histogram chip.
Patent JP-S63152691-A (JP)
Title: Fluorescent material and production thereof
Inventor: MIYAHARA JUNJI
IPC: C09K11/64
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a fluorescent material emitting fluorescent light of high luminance and having excellent powder fluidity and afterglow characteristics, by calcining a mixture composed of a bivalent metal fluoride, a halogen donor, a rare earth element activator compound, a metal oxide raw material, etc. CONSTITUTION:The objective bivalent metal fluorohalide fluorescent material doped with a rare earth element and expressed by formula (MII is Ba or Sr; A is Al2O3; Ln is Eu or Sm; X is Br or I; 5X10<-5=x<=0.5; 0<y<=0.2) can be produced by mixing (A) a bivalent metal fluoride consisting of BaF2 and/or SrF2, (B) a halogen donor containing Br and/or I, (C) an activator which is a rare earth element compound consisting of an Eu compound group and/or Sm compound group and (D) a metal oxide raw material such as Al2O3 and calcining the mixture at 600-1,000 deg.C (preferably 700-950 deg.C).
Patent JP-H08141403-A (JP)
Title: Production of phosphorus-vanadium oxide catalyst
Inventor: TSURITA YASUSHI
IPC: C01B25/37
Filed: 1994-11-28
Abstract: PURPOSE: To produce maleic anhydride in a high yield by a vapor phase oxidation reaction of hydrocarbon with a catalyst produced by forming a precursor of the catalyst by a specified reaction, dry-pulverizing the precursor in a high- speed flow of gas, mixing the resultant powder with a specified aq. soln. and carrying out drying and firing. CONSTITUTION: A pentavalent vanadium compd. is allowed to react with a pentavalent phosphorus compd. which is 88-96% phosphoric acid made of orthophosphoric acid in an org. solvent capable of reducing at least part of the pentavalent vanadium compd. to a tetravalent one to form a precursor of a catalyst. This precursor is dry-pulverized in a high-speed flow of gas, the resultant powder is mixed with an aq. soln. contg. phosphorus and tetravalent vanadium to prepare a slurry and this slurry is dried and fired to produce the objective phosphorus-vanadium oxide catalyst used for producing maleic anhydride. A mixture of 3-6C aliphatic alcohol with benzyl alcohol is used as the org. solvent.
Patent JP-H01231882-A (JP)
Title: Selection of vegetable and fruit
Inventor: ISHII TORU
IPC: B07C5/10
Filed: 1988-11-19
Abstract: PURPOSE:To readily select vegetables and fruits by selecting qualities and sizes while transporting vegetables and fruits by one conveyor and distributing the vegetables and fruits to containers of fixed desired quality and size while transporting the vegetables and fruits by the other conveyor connected to the conveyor. CONSTITUTION:The front half part 2 of an endless belt conveyor 1 successively equipped with a great number of receiving stands 7 is provided with quality read sensors 4, 5 and 6 and conveyor position readers 8, 9 and 10. The rear half part 3 of the conveyor 1 is furnished with an inclining device of the receiving stands 7 and equipped with containers 12a, 12b and 12c to receive the vegetables and fruits classified by quality and size near the inclining device. A size read sensor 11 is set at a boundary part between the front half part 2 of the belt 1 and the rear half part 3. Vegetables and fruits are placed on the receiving stands 7 of the conveyor 1, the quality and size are judged by the sensor before the vegetables and fruits pass the front half part 2 of the conveyor 1, the qualities and sizes are memorized in relation to the conveyor position and the vegetables and fruits are distributed to the containers 12 of applicable qualities and sizes at the rear half part 3.
Patent JP-H10137935-A (JP)
Title: Consumable electrode arc welding machine
Inventor: TANAKA YOSHIRO
IPC: B23K9/12
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve start-up ability and welding quality by changing an slope inclination corresponding to a welding output condition and a wire extension at welding start. SOLUTION: A slope setting circuit part 9, as an input of a calculated result of a wire extension calculation part 8 and an output setting instruction value of an output setting instructing part 10, outputs a welding output instruction value in which a wire feed quantity and an output voltage from welding start up to an output setting current are set to a slope shape corresponding to the calculated result of the wire extension calculating part 8, the start condition optimum to the wire extension is outputted.
Patent JP-2000120536-A (JP)
Title: Oscillatory type compressor
Inventor: INAGAKI KO
IPC: F04B35/04
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce an oscillation in an oscillatory compressor to be available in a refrigerator, an air conditioner and suchlike cooling equipment. SOLUTION: This compressor is comprised of a piston 5 whose one end is attached to a closed casing 1 or a stationary element 12 and the other end to a weight 20 each, and a spring 21 being elastically deformable, respectively. With this constitution, the weight 20 oscillates in the same frequency as a movable element 11, damping an oscillation in the closed casing 1 or the stationary element 12, and thereby oscillation in the closed casing 1 is reduced.
Patent JP-2001115517-A (JP)
Title: Installation method of floor pan
Inventor: YAMANE MAKOTO
IPC: E03C1/20
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a floor pan excellent in workability when the floor pan on a bathtub side is installed at a deep side of the floor pan on a washing place side. SOLUTION: A hanging holders 5 for bearing a floor pan 22 on a bathtub side is formed so as to have a rail-like cross section and, at the same time, a plurality of rail-like hanging holders 5 are parallel constructed along the the direction of conveyance of the floor pan 22 on the bathtub side. First of all, after a floor pan 21 on the washing place side is installed, the floor pan 22 on the bathtub side is conveyed from above of the floor pan 21 on the washing place side. In this case, a bearing leg 23 provided in the bottom of the floor pan 22 on the bathtub side is mounted on the rail-like hanging holders 5, the floor pan 22 on the bathtub side is sent to the deep side of the floor pan 21 on the washing place side so that the bearing leg 23 is slid to the deep side along the rail-like hanging holders 5.
Patent JP-S63146682-A (JP)
Title: Skew correction circuit for vtr
Inventor: USUKI NAOJI
IPC: G11B5/027
Filed: 1986-12-10
Abstract: PURPOSE:To attain skew correction almost not causing phase discontinuity of chrominance signal subcarrier with simple constitution by using a crystal oscillator so as to oscillate a frequency signal being 4 times the chrominance signal subcarrier frequency so as to use it as a clock of a CCD delay line, applying 1/4 frequency division to the signal so as to use it as a reference signal of an APC circuit of the reproduced color signal processing. CONSTITUTION:The crystal oscillator 18 is oscillated at a frequency being 4 times the chrominance signal subcarrier frequency. Then the output signal is inputted to a CCD delay line 19 giving a delay of 0.5H as a clock. Simultaneously, the output signal of the crystal oscillator 18 is subjected to 1/4 frequency division by a 1/4 frequency divider 20 and outputted as a signal of the chrominance signal subcarrier frequency. Moreover, the signal of the chrominance signal subcarrier frequency outputted form the 1/4 frequency divider 20 is inputted to a reproduced color signal processing circuit 7 and become a reference signal of a reproduced APC circuit. Thus, the phase of the subcarrier of the recovered chominance signal outputted from the recovered chrominance signal processing circuit is locked completely to the phase of the signal of the chrominance signal subcarrier frequency outputted from the 1/4 frequency divider 20. Moreover, the phase of the subcarrier wave of the reproduced color signal is locked to the phase of the clock signal inputted to the CCD delay line 19.
Patent JP-H05134850-A (JP)
Title: Arithmetic circuit equipped with rounding circuit
Inventor: TATSUMI TAKASHI
IPC: G06F7/508
Filed: 1991-11-11
Abstract: PURPOSE:To provide the arithmetic circuit equipped with a rounding circuit to shorten entire arithmetic time by shortening time required for judging whether carry-up is generated or not, and shortening time required for judging whether overflow as well as underflow is generated or not. CONSTITUTION:A carry-up detection circuit 100 is equipped with a first detection circuit 101 to output a first signal when it is detected that all the bits of mantissa part data are '1' as the computed result of a computing element, and second detection circuit 102 to output a second signal showing the generation of carry-up when it is detected this first signal and a signal expressing the addition of '1' by a rounding circuit 11 are outputted together, and when the second signal is outputted, a second exponent adjusting circuit 132 adds '1' to exponent part data.
Patent JP-H04166607-A (JP)
Title: Exhaust gas purifing device
Inventor: SAKAI YASUHIRO
IPC: F01N3/24
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the lowering of purification efficiency when the air-fuel ratio changes in an exhaust gas purifing device provided with lean NOx catalyst and catalytic oxide by arranging a by-pass route to make a detour around the lean NOx catalyst, and controlling the by-pass route so that it can be closed only when the air-fuel ratio is in a lean condition. CONSTITUTION:A catalytic converter 8 is installed in the middle of an exhaust gas pipe 7 and a linear air fuel ratio sensor 9 is installed in the front part of it respectively, and lean NOx catalyst 10 and catalytic converter rhodium 11 are arranged in series on the upstream side of an exhaust gas route 2 inside the catalytic converter 8. A by-pass route 12 is formed so that exhaust gas can reach directly to the catalytic converter rhodium 11 by making a detour around the lean NOx catalyst 10, and a switchegear valve 15 is installed in the middle of it. In a controller 3, when an air-fuel ratio feedback control condition is materialized, a judgement on whether or not it is a control for turning into a lean condition is made according to an operational area calculating map, and if it is under a lean operation condition, the output to the switchgear valve 15 is turned on; and the by-pass route 12 is closed, and after the whole exhaust gas is guided to the lean NOx catalyst 10, it is supplied to the catalytic converter rhodium 11 so that exhaust gas purification can be carried out.
Patent JP-H10119998-A (JP)
Title: Manufacture of liquid storage container having cap
Inventor: SAITO YOHEI
IPC: B65D41/26
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a mouth tip part having no necessity of consideration of the directionality of a drain opening, and to detach only a cap from a container. SOLUTION: Molds A, B, C for injection molding and molds D, E, F for parison forming are clamped, and the molding material such as the heated and molten PE resin is filled in the molds A, B, C, D, E, F, to perform the injection molding of a liquid pouring nozzle 5, a drain-back inclined wall 4, a mouth tip part 1a having a drain opening 4a, and a parison having a liquid storage container. A part of the mold B is opened to release the pouring nozzle 5, and sectional molds G, H are clamped in plate of the molds D, E, F and the parison in the semi-solidified condition is held, a free end part of an opening of the parison is covered, and compressed air is blown into the parison from the pouring nozzle 5 to swell the parison to the shape of the molds G, H.
Patent JP-H0716676-A (JP)
Title: Production of intermediate cylinder for cylindrical liquid sealing type engine mount
Inventor: KITSUTA SAKAE
IPC: B21K1/26
Filed: 1992-11-02
Abstract: PURPOSE:To obtain a new producing method by which the intermediate cylinder for cylindrical liquid sealing type engine mount is economically produced with less processes. CONSTITUTION:A circular metallic sheet as the material to be worked is pressed as follows. A first intermediate product is provided with a coaxial cylindrical projecting part. A second intermediate product is provided with the projecting part formed in an irregular cross-sectional shape cylindrical projecting part. A third intermediate product is provided with a step part at the base part of irregular cross-sectional cylindrical projecting part. A fourth intermediate product is provided with an annular part around the base part of irregular cross-sectional shape cylindrical projecting part. A fifth intermediate product is provided with an annular part formed in a cylindrical part. The irregular cross-sectional shape cylindrical parts of fifth intermediate product 10-1 and 10-2 are but welded 30. Thus, the final product 10 having irregular cross-sectional shape cylindrical part 101, step part 102 and cylindrical part 103 is obtained.
Patent JP-H11134726-A (JP)
Title: Production of optical recording medium and apparatus for production thereof
Inventor: TAKAKUWA ATSUSHI
IPC: G11B7/26
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To shorten the production time of an optical recording medium and to reduce the production cost thereof. SOLUTION: This processes for producing the optical recording medium having a resin layer 102 transferred with the rugged shape of a casting mold 103 and a substrate 101 has a material feeding stage for disposing the substrate 101 and the casting mold 103 opposite to each other and supplying both to metal molds 21, 22, a resin material supplying stage for supplying a resin material 102 between the substrate 101 and the casting mold 103, a curing stage for forming the resin layer 102 by curing the resin material 102 supplied between the substrate 101 and the casting mold 103 and a peeling stage for peeling the casting mold 103 from the cured resin layer 102. Since the coating and pressurizing of the resin material may be executed at one time, the production time and production cost may be reduced.
Patent JP-H05136647-A (JP)
Title: Thickness-shearing vibrator
Inventor: HASHIMOTO KOJI
IPC: H03H9/19
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the highest Q value by using a limited plate by providing a groove at least at one side surface between the central part and the edge part of a vibrator piece, sandwiching the vibrator at both surfaces of the central part, and providing a counter electrode and a pulling electrode from the edge part up to the edge part of the vibrator piece. CONSTITUTION:When an electric signal is impressed from a lead-out electrode 3 to a counter electrode 2, the mechanical vibration occurs at the central part of a crystal piece 1 and is communicated to the edge part of the crystal piece 1. Only a little part of the energy is communicated to an edge part side by a first groove 4 viewed from the center. The depth of the groove 4 is larger than the half of the thickness of the crystal piece 1 and the second groove 4 from the central part is made from the surface at the opposite side of the crystal piece 1 to the first groove 4. Then, at the edge part side of the second groove 4, only a little part of the vibration energy to communicate over the first groove 4 is hardly communicated to the edge part side from the second groove 4. When such a groove 4 is alternately provided at both surfaces of the crystal piece 1, the vibration energy communicated to the edge part of the crystal piece 1 becomes approximately 0, and the thickness-shearing crystal vibrator with a high Q value is obtained.
Patent JP-H02211174-A (JP)
Title: Injection pump
Inventor: DEIITAA METSUTSUNAA
IPC: A61M5/145
Filed: 1989-11-13
Abstract: PURPOSE: To provide a pump for injection that can directly set up a braking element and adjust positions of the element both in desired and reverse directions of the movement of an injector's piston. CONSTITUTION: A rod is equipped with a braking pipe 15 that is guided in a driving element 10. A spring 23 is placed inside this braking pipe and one end of the spring is bonded to the braking pipe 15. A motion part 9 is set on a slide part 8. A braking element 21 can be directly, and uninterestedly to movement of the driving element 10, released by the motion part 9. Thus, the piston of an injector can be position-adjusted, prior to a primary injection process, not only in the injector's set direction but also in the reverse direction to the same.
Patent JP-H01136347-A (JP)
Title: Basket for wafer
Inventor: FUKUMOTO MASABUMI
IPC: H01L21/673
Filed: 1987-11-20
Abstract: PURPOSE:To hold a large number of wafers, and to change the distance between adjacent wafers easily by connecting support plate sections slidably engaged with two pairs of guide rods pairing in the vertical direction by a bellows-shaped body, holding the wafers in the clearance of the main body and expanding and driving the main body. CONSTITUTION:An expansion member 30 has a bellows-shaped body section 31, upward extended support plate sections 32 and downward extended connecting plate sections 33, and guide rods 20 are inserted to each support plate section 32. Each expansion member 30 is formed from a resin such as cylindrical fluoroplastics. When wafers 60 are held among each support plate section 32 and a piston rod 51 for an air cylinder 50 is intruded, a sliding plate 14 is separated from a fixed plate 13, and the bellows-shaped body section 31 is expanded. Accordingly, the distance between adjacent support plate sections 32 are increased, thus increasing the distance between the wafers 60.
Patent JP-H07150776-A (JP)
Title: Equipment unit
Inventor: OYAMA YOSHIYA
IPC: E04H1/12
Filed: 1993-11-25
Abstract: PURPOSE:To constitute an equipment unit in a short period with easy construction work by erecting corner pillars on a floor angle, and sequentially assembling a floor board, a middle sash bar, an upper frame, a lower frame, a vertical frame, a panel, a door frame, a ceiling panel and the like. CONSTITUTION:Corner pillars 6a, 6b, 8b are erectingly provided at corner parts of a rectangular floor angle 1 and a floor board is installed on the floor angle 1. Middle sash bars 12b are fitted between side faces and rear faces of the corner pillars 6a, 6b, 8b, and an upper frame, a lover frame and right and left vertical frames are fitted in the outer circumference. A plurality of panels 19, 20 to be screw-fixed to respective corner pillars 6a, 6b, 8b, or connected to adjoining panels are provided. Then, a door frame 25 equipped with a door 33 is installed between a front panel 20 and the corner pillar 6b. Further, a ceiling panel 27 is installed above the respective panels 19, 20, and a crown molding and a base board are attached to the inside of an upper frame and a lower frame of the respective panels 19, 20.
Patent JP-H02141921-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08L77/00
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the magnetic recording medium having good durability and high-density recording characteristics by providing an ion implanted layer on the surface of a high-polymer film and subjecting the surface to chemical etching, then forming a perpendicularly magnetized film thereon. CONSTITUTION:The ion implanted layer is provided on the surface of the high- polymer film 1 and the surface thereof is subjected to the chemical etching to form microuggedness 2 thereon. The perpendicularly magnetized film 3 is formed on the microruggedness 2 formed by the ion implantation and the chemical etching. Such microruggedness is formed and the implanted layer acts to improve the crystal orientation of the perpendicularly magnetized film and, therefore, the magnetic recording medium which is improved in both the durability and high-density recording characteristics is obtd.
Patent JP-H01136162-A (JP)
Title: Carrier for electrostatic latent image
Inventor: MINAMI KOJI
IPC: G03G5/147
Filed: 1987-11-20
Abstract: PURPOSE:To prevent the degradation of an image due to flow of the image by forming an outermost layer consisting primarily of amorphous aluminum nitride on a front surface side of a photoconductive layer of a carrier for electrostatic latent image. CONSTITUTION:A photoconductive layer 3 consisting primarily of amorphous Si(a-Si) is formed on a substrate 1 having an electroconductive surface of a carrier for electrostatic latent image, and an outermost layer 4 consisting primarily of amorphous AlN(a-AlN) is formed on a front surface side of the photoconductive layer 3. By forming such photoconductive layer, there is no fear for producing a hydrophilic material even if the carrier is exposed to O ions or N ions generated by corona discharge. By this constitution, generation of flow of image is prevented even in an environment of high humidity, and the image having high quality is obtd.
Patent JP-S62149280-A (JP)
Title: Information processor
Inventor: KAMIMURA SUSUMU
IPC: H04N5/44
Filed: 1985-12-23
Abstract: PURPOSE:To detect a code signal regardless of the luminance of a screen by constituting a device so that the gain of the amplifier means of the code signal outputted to a receiver screen is varied appropriately corresponding to the output of the amplifier means at a time when the code signal for the decision of the gain is outputted to the screen. CONSTITUTION:An amplifier part 3 has gain setting values of plural number of steps, and fixes a gain level at the one decided in advance temporarily. Next, a signal obtained from the amplifier part 3 is compared with a detection level gain deciding code, and when the code is not obtained, an another gain value is set, and the same process is performed. When the signal obtained from the amplifier part 3 is coincided with the detection level gain deciding code in a series of process, a detection level gain is fixed. Since the titled device is constituted so that the gain of the amplifier part 3 is varied based on the output of the amplifier part 3 when a specified code signal is outputted on a screen 1, an appropriate gain can be decided making unnecessary a complicated level fitting in a data transfer time, even when the receiver in which a screen output level varies in a wide range is used.
Patent JP-H03156642-A (JP)
Title: Branch address controller
Inventor: KIMURA SADAO
IPC: G06F9/48
Filed: 1989-11-15
Abstract: PURPOSE:To perform a software branching process at a high speed by selecting the head address of the corresponding unit software out of a holding means in accordance with the combination of plural types of conditional information and independently of a processor and then selecting the head address of the transfer destination unit software. CONSTITUTION:The head addresses are individually held by the address registers AR1 - AR6, and a decoder 7 decodes plural types of conditional information, i.e., the signals, the inverse of I/O, the inverse of C/D and the inverse of MSG for transfer of the information transfer phase. Then the corresponding head address information are read out of the registers AR1 - AR6 with a produced selection signal. These read address information are held by a head address register AR7. Thus, a CPU 2 decides successively the signals, the inverse of I/O, the inverse of C/D and the inverse of MSG in transfer to another phase. Thus no decision is required for the transfer destination phase, and the software can be quickly branched based on the contents held by the register AR7.