baber/WOPTO huggingface dataset:
Patent JP-H1184759-A (JP)
Title: Method for measuring color slippage, and color image forming device
Inventor: TSUKAMOTO KAZUYUKI
IPC: G03B27/14
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a color slippage capable of highly accurately measuring the color slippage, and a color image forming device even through the speed of a transfer belt is fluctuated. SOLUTION: A pattern 9A for measuring alignment slippage constituted of a K color is formed on an intermediate transfer belt 6 and detected by a pattern detector 2 so that the amount of the alignment slippage of the detector 2 in the main scanning direction X with respect to the pattern 9A is arithmetically calculated based on the detection result. A pattern B for measuring color slippage constituted of the respective colors of K, Y, M and C is formed on the belt 6 based on the amount of the alignment slippage and detected by the detector 2 so that the amount of color slippage is arithmetically calculated based on the detection result.
Patent JP-H03103162-A (JP)
Title: Method for pressurized ultrasonic sterilization
Inventor: KOBAYASHI TETSUO
IPC: A23L3/30
Filed: 1989-09-18
Abstract: PURPOSE:To exterminate microorganisms without heating a liquid food, such as cow's milk or fruit juice, at high temperatures and sterilize the aforementioned liquid food without deteriorating taste or aroma thereof by applying ultrasonic waves to the aforementioned liquid food under pressure. CONSTITUTION:Ultrasonic waves, preferably with >=10mu amplitude at 10-30kHz are applied to a liquid food under a pressure of >= atmospheric pressure, preferably >=2kg/cm<2> gauge pressure to carry out sterilization.
Patent JP-S6482281-A (JP)
Title: System for determining deltat suitable for plotting of berge cubic curve
Inventor: YAMADA KEIICHI
IPC: G06T11/20
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a proper value adapted to the shape of a curve by using a maximum value of the change rate related to a parameter (t) from a coaxial line to P(t) to determine a step interval DELTAt of (t) required for expression from Berge cubic curve to P(t). CONSTITUTION:A maximum change rate Dx in the (x) direction and a maximum change rate Dy in the (y) direction in the range of 0<=t<=1 from the Berge cubic curve to P(t) expressed with a formula are obtained. Based on Dx, Dy, and desired minimum plot intervals DELTAPx and DELTAPy in (x) and (y) directions, a step interval DELTAtx in the (x) direction and a step interval DELTAty in the (y) direction of (t) are obtained in accordance with DELTAtx=Px/Dx and DELTAty=Py/Dy. Smaller one of DELTAtx and DELTAty is defined as the step interval DELTAt of (t). When minimum plot intervals DELTAPx and DELTAPy may have the same value DELTAP, Dx and Dy are compared with each other and larger one of them is defined as a maximum change rate, and the step interval DELTAt of (t) is obtained in accordance with DELTAt=DELTAP/D.
Patent JP-S61120322-A (JP)
Title: Flexible disk for head cleaning
Inventor: SODA AKIO
IPC: G11B5/41
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a flexible disk for head cleaning that can check soil of the head and can make stable cleaning at all times by providing a checking track, a cleaning zone and a program track. CONSTITUTION:A track 5 for checking is formed in inner peripheral part of the disk 3 and a cleaning zone 6 is formed its outside, and a program track 7 is formed in outer peripheral part. The track 5 for checking makes write and read of test data for checking write/read error caused by soil of the magnetic head. The cleaning zone 6 is a cleaning face that cleans the face of the head, and formed by, for instance, applying abrasive on a part of the magnetic recording face of the disk 3. Controlling programs for movement of the head in the cleaning zone 6, write/read data to the track 5 for checking and indication and error display are recorded in the program track 7.
Patent JP-S60132098-A (JP)
Title: Sirocco fan (squirrel cage-shaped fan)
Inventor: ISE YOUICHI
IPC: F04D29/30
Filed: 1983-12-21
Abstract: PURPOSE:To reduce a noise caused by a howling sound of air in a fan when it is used for an equipment having large blowing resistance of air, by arranging an inflow angle of blade pieces of an impeller to degree of 0 deg. or more and 20 deg. or less, in the case of the squirrel cage-shaped sirocco fan. CONSTITUTION:An impeller 5 comrises a round shaped main unit plate 6 concaving its central part in a cone shape, multiple sheets of blade pieces 7 provided in the peripheral edge of said plate 6 and a peripheral frame 8. The blade piece 7 is protruded reversely facing fearward to a direction of rotation to be curved in a circular arc shape and titled facing rearward, and the blade piece forms its inflow angle beta1 to a degree of 0 deg. or more and 20 deg. or less while its outflow angle beta2 to a degree of 90 deg.. As a result, a noise generated by howling of air is reduced by causing an angle, at which air flows into the blade piece 7, to approach to the inflow angle beta1 of the blade piece 7 itself when a flow quantity of air is decreased to reduce the speed of the air due to resistance by setting a filter or the like. While a passage of air is never decreased narrow because a width B of a concaved part 6a is formed narrower than that in a conventional fan.
Patent JP-H1090200-A (JP)
Title: Method for detecting print defect on metal can
Inventor: TAKADA JUNICHI
IPC: G01N21/88
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To detect a print defecte.g. a flaw, on the surface of a metal can accurately in a short time. SOLUTION: While turning a metal can having printed surface, image of the surface print is picked up and then the Xaxis and Y-axis distributions of the print image are calculated and compared with those of a reference print image. Both print images are then matched each other to eliminate the shift of Xaxis and Y-axis distributions before being divided into a plurality of blocks of small region. Furthermore, an arbitrary block of at least one print image is fixed and the block of the other print image corresponding to the arbitrary block is moved while being superposed partially in a predetermined peripheral region. The blocks of both print images are compared each other every time when the block is moved and absolute value of the difference of gray scale value is determined for each pixel in both blocks.  A comparison block having the smallest difference of gray scale value is then specified and compared with a fixed block for all print images thus detecting a print defect.
Patent JP-H04117333-A (JP)
Title: Production of 1-chloro-1,2,-trifluoroethylene and 1,2,2-trifluoroethylene
Inventor: ICHIKAWA MASARU
IPC: B01J23/50
Filed: 1990-09-11
Abstract: PURPOSE:To improve the selectivity of the subject substance by reacting 1,1,2- trichloro-1,2,2-trifluoroethane with H2 in the presence of a catalyst obtained by supporting Pd, Rh, Ru, etc., and Hg, Pb, Cd, Bi, Ag, etc., on Al2O3, etc. CONSTITUTION:1-Chloro-1,2,2-trifluoroethylene (3FCl) and 1,2,2-trifluoroethylene (3FH) are produced in one step by reacting 1,1,2-trichloro-1,2,2-trifluoroethane with H2 in the presence of a catalyst at 200-300 deg.C. The catalyst is produced by supporting a base metal (0.5-5% of the catalyst) selected from Pd, Rh and Ru and an additive metal selected from Hg, Pb, Cd, Sn, In, Cu, Bi and Tl on Al2O3 or SiO2. For example, the production ratio of 3FCl/3FH is 0.11, 0.58 and 5.8 when the additive metal is Hg, Pd and Cu, respectively.
Patent JP-H0587039-A (JP)
Title: Casing of hydraulic turbine and reversible pump-turbine
Inventor: TOSHIMA MASAMI
IPC: F03B11/02
Filed: 1991-09-20
Abstract: PURPOSE:To reduce flow loss owing to the difference between the installing angle of a stay vane and the flowing-in angle to the stay vane, by cutting off the stay vane installing faces of seed rings, and increasing the thicknesses gradually from the outer peripheral end to the inner peripheral end of the speed rings. CONSTITUTION:In a spiral form casing 1 of a hydraulic turbine or a reversible pump-turbine, plural stay vanes 4 are lined up in the peripheral direction between the upper and lower two annular plates opposing to each other, and thereby, the upper and lower speed rings 2 and 3 are formed. In this case, the speed vane installing side surfaces 2a and 3a of the upper and lower speed rings 2 and 3 are cut off, and their thicknesses are changed to become larger gradually from the outer peripheral end (t) to the inner peripheral end T. As a result, the difference between the installing angle of the stay vane 4 and the flowing-in angle to the stay vane 4 is reduced. Consequently, the flow loss can be reduced, and the whole performance and the economy of a hydraulic turbine or a reversible pump-turbine can be improved.
Patent JP-H0794031-A (JP)
Title: Flat cable
Inventor: KAMIBAYASHI HIROYUKI
IPC: H01B7/08
Filed: 1993-09-28
Abstract: PURPOSE:To provide a flat cable displaying an excellent cable function wherein the separation of an insulating film is eliminated to keep insulation performance for a long time even folded under high temperature or a high-humidity environment. CONSTITUTION:This flat cable F is composed by sandwichedly coating plural- row conductors 1 by an insulating film 3 via an adhesive layer 2. In a part wherein at least the folding of the cable F is intended, the width D of the sealing region of an end edge part in 1 the width direction of the cable F is 3-10 times the insulating distance d1 between a conductor la on the first row counted from the end edge part side and a conductor 1b on the second row, and is 5-42 times the thickness d2 of the flat cable F in the portion where the conductor 1a on the first row exists.
Patent JP-2000075109-A (JP)
Title: Variable focus lens
Inventor: KAWAKITA SHINICHIRO
IPC: G02B3/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the local concentration of pressure and to prevent the rupture of a transparent elastic film constituting a variable focus lens by providing a transparent protective film at least on one surface of the transparent elastic film so that the pressure applied to the transparent elastic film may be dispersed. SOLUTION: In a variable focus lens device constituted by integrally forming a lens part 10a and an actuator part 10b; the 1st and the 2nd diaphragms 11 and 12 of the lens part 10a form a hermetically sealed space with 1st and 2nd spacers 13 and 14, and transparent working fluid 16 is enclosed in the hermetically sealed space, and the distortion of the transparent elastic film layer 12a of the 2nd diaphragm 12 is variably controlled by external pressure applied to the fluid 16, so that a focal distance is variably controlled. Then, the 2nd diaphragm 12 is constituted in plural-layer structure where the transparent protective film layers 12b and 12c are provided on both surfaces of the layer 12a. Therefore, the pressure applied to the 2nd diaphragm 12 is dispersed by the layers 12b and 12c and is not locally concentrated on the layer 12a so as to prevent the rupture.
Patent JP-H0989301-A (JP)
Title: Outdoor device of air conditioner
Inventor: OGAWA ISAO
IPC: F24F5/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor device of an air conditioner in which a strength of a cover made of a synthetic resin protecting a main body is improved against a load applied to the upper surface of the cover. SOLUTION: An outdoor device of an air conditioner in which a front cover 2 made of a synthetic resin having an upper surface and an air blowing port 2a having beams and a rear cover 3 made of a synthetic resin having an air suction port 3a with both side surfaces, a rear surface and beams at one side surface are applied is constructed such that the beams at the air blowing port 2a comprise many vertical beams of plate with a certain width across the air blowing port 2a and a plurality of lateral beams connecting the vertical beams and then the air suction port 3a is comprised of many vertical beams with a certain width across the air suction port 3a and many lateral beams connecting the vertical beams.
Patent JP-S62102159-A (JP)
Title: Test piece for measuring concentration of chloride
Inventor: KOSAKA YUZO
IPC: G01N31/22
Filed: 1985-10-29
Abstract: PURPOSE:To improve the shelf stability of a water soluble silver salt as well as durability, operability and reliability and to easily and quickly measure the concn. of chloride in liquid by depositing a reagent compsn. essentially consisting of the water soluble silver salt and chelate agent on a test piece. CONSTITUTION:The reagent compsn. consisting of the water soluble silver salt such as silver nitrate, adsorption indicator such as 2,7-dichlorofluoresceine and a stabilizer consisting of the chelate agent are dissolved in water or org. solvent which can be mixed with water. Filter paper is immersed into such soln. The test paper after drying is adhered to a plastic sheet and is cut to a suitable size to prepare the test piece. EDTA, CyDTA, DPTA-OH, DTPA, etc. are usable independently or in plurality as the chelate agent and the concn. thereof in the impregnating liquid is 0.1-100mM/l more preferably, 1-10mM/l.
Patent JP-S62106205-A (JP)
Inventor: HISAOKA SEI
IPC: F22B37/02
Filed: 1985-10-31
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-S62107107-A (JP)
Title: Drilling rig for enlarging bottom in piling foundation
Inventor: ITO KOJIRO
IPC: E21B10/32
Filed: 1985-10-31
Abstract: PURPOSE:To simplify the equipment and prevent mechanical trouble by mounting self-opening blades for bottom flaring on a stopper plate with pins, which are fixed on a rotary shaft and opening the self-opening blades by dint of kick spring when the blades reach the lower end of a casing pipe. CONSTITUTION:The ground is excavated by a drilling bucket 2, a casing pipe 14 is erected, and a rotary shaft 1 is pulled up. Thereafter, bottom flaring self-opening blades 4 are mounted on a stopper plate 3 with pins 8, which is fixed on the rotary shaft 1, and further the blades 4 are held in place with retaining pins 13. Then the rotary shaft 1 equipped with the bottom flaring self-opening blades 4 is inserted into the casing pipe 14. The bottom flaring self-opening blades 4 are, after removing of the retaining pins 13, lowered through the casing pipe 14, and opened by dint of a kick spring 9 when the blades reach the bottom tip; the blades 4 are driven by the rotary shaft 1 to bore an enlarged bottom hole.
Patent JP-H0797868-A (JP)
Title: Nut/hanger installation device for suspension bolt
Inventor: SASAKI SHIGEYUKI
IPC: E04B9/18
Filed: 1993-09-29
Abstract: PURPOSE:To carry out the installation of a nut on a suspension bolt and a hanger automatically and mechanically. CONSTITUTION:At the prescribed positions of a suspension bolt 3 collapse groove 10 which is longitudinally cut on the upper surface of a body 9, are arranged a groove 11 having a screw whose center part is opened 12 for the communication with a driving part, sectional recessed part 15 for-the dropping of a nut 6 at the upper rank, sectional recessed part 16 for collapsing the base part of a hanger 4, sectional recessed part 17 for collapsing a nut 7 at the lower rank, and a sectional recessed part 19 for arranging a stop limit 18 the groove part having a screw, a pressing cover 20 having a groove 22 having a screw is installed, and a member can be automatically installed on the suspension bolt 3 which is screwingly advanced by the transmission supplied from the driving part.
Patent JP-S61121513-A (JP)
Title: Control method for amplitude characteristics of surface wave filter
Inventor: INOHARA JUNICHI
IPC: H03H9/64
Filed: 1984-11-16
Abstract: PURPOSE:To simply adjust an amplitude characteristic by applying resin on a part of a comb electrode of a surface wave filter containing those electrodes on a piezoelectric substrate. CONSTITUTION:The comb electrodes 2 are formed on a piezoelectric substrate 1, and an absorber 3 made of resin is applied onto the electrodes 2 in order to prevent the reflection of the surface wave on an end face of the substrate 1. In case the frequency-amplitude characteristic as designed under such a condi tion is not obtained, the absorber 3 is applied onto a part 4 of the electrodes 2. As a result,the superposed waveforms having a large amount of ripple, for example, can be corrected to a waveform having reduced ripple. Thus the amplitude characteristic can be adjusted easily.
Patent JP-H0697745-A (JP)
Title: Emitter follower circuit
Inventor: TACHIBANA MASARU
IPC: H03F3/50
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the emitter follower circuit operated stably without allowing a steady state current to flow to a load NMOS of an emitter follower. CONSTITUTION:Even if a Vth fluctuation is generated due to a process variance, a substrate potential of an NMOS 500 being an emitter follower load is subjected to feedback control by a substrate bias generating circuit 701 and the Vth fluctuation is compensated, therefore, a steady state current doe not flow, and also, the circuit is operated stably. A clamp circuit 700 is provided so that the part between a source and a substrate is not subjected to forward bias due to a fact that a substrate potential 30 of the NMOS 500 rises from the potential of the source 4. In such a way, a steady state current comes not to flow to the NMOS 500 of the emitter follower load, and also, a forward bias current comes not to flow during the source 4 and the substrate 30 and a stable operation of the circuit is held.
Patent JP-S60134711-A (JP)
Inventor: KISHIMOTO HIDEO
IPC: H02G1/02
Filed: 1983-12-22
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-S60135386-A (JP)
Inventor: KAMATA KEIZOU
IPC: B62J6/08
Filed: 1983-12-24
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-H0988675-A (JP)
Title: Suction device for engine
Inventor: SUGIYAMA TAKANOBU
IPC: F02B31/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction device for an engine capable of precisely adjusting the intake air quantity at the time of idling. SOLUTION: This suction device for an engine is provided with a bypass passage 35 connecting a suction collecting passage on the upstream side from a throttle valve 30 and branch sections 26, a control valve 31 squeezing a suction passage on the upstream side from the connection section between the branch sections 26 and the bypass passage 35 at the time of idling, an auxiliary air quantity control valve 36 squeezing the suction passage of the bypass passage 35, and a control unit 13 controlling the opening/closing of the auxiliary air quantity control valve 36 to approximate the engine revolving speed to the target value at the time of idling.
Patent JP-H0695982-A (JP)
Title: Device driver with dma transfer debugging function
Inventor: OGINO KENJI
IPC: G06F13/00
Filed: 1992-09-11
Abstract: PURPOSE:To easily judge whether a fault relating to DMA transfer is caused by hardware or software at the step of system development by providing this device driver with three kinds of transfer modes. CONSTITUTION:A user process 1 (or 2 or 3) issues a system call to an OS, either one of switch tables is referred in accordance with the contents of the system call, i.e., a block type I/O request or a character type I/O request, and a disk driver routine corresponding to the I/O request is called. Each routine in the disk driver 14 which is called by a switching table 12 executes processing inherent in the routine itself, and when it is necessary to control a disk controller 30 or a DMA controller 40, an interface driver 16 arranged as a slave device driver of the disk driver 14 is called.
Patent JP-H09210001-A (JP)
Title: Displacement sensor for bladder type hydro-pneumatic accumulator
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To detect a bladder behavior displacement exactly in both lengthwise and transverse postures. SOLUTION: A cylindrical supporter 10 is protrudingly-formed inside a bladder coaxially, and a coaxial switch supporter 28 is formed inside the supporter 10. A proximity switch is fitted onto the supporter 28, and a plurality of sliding members 17 which slide in the bladder radial direction are formed at regular intervals axially. A pressure receiving part 18 which faces the inner surface of the bladder is formed at one end of the sliding member 17, and at the other end, a movable magnetic body 25 is formed.
Patent JP-S60135357-A (JP)
Inventor: HERUMUUTO SUTETSUFUESU
IPC: B60T8/48
Filed: 1984-11-20
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-2000069964-A (JP)
Title: Vector giving aromatic compound-assimilating ability to e.coli
Inventor: ONISHI KOHEI
IPC: C12N1/21
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a vector useful for environmental clean-up which makes the cloning of a gene relating to the decomposition of aromatic compounds easier than that in conventional vectors by giving E.coli an ability to utilize benzoic acid or toluic acid as an only carbon source and to grow. SOLUTION: E.coli is given an ability to utilize benzoic acid or toluic acid as an only carbon source and to grow by e.g. plasmid pMETA 20, pMETA 11, pMETA 21 and pMETA 50. It is pref. to prepare E.coli HMS 174, DH 5, JM 109, or the like, having the above vector.
Patent JP-S60135997-A (JP)
Inventor: SHIMOIDE SHINICHI
IPC: G10K11/172
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000124612-A (JP)
Title: Wiring board, its manufacturing method, and electrical equipment with wiring board
Inventor: NAKAMURA NOBUKO
IPC: H05K3/46
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit board without warpages, even if it is affected by heat in a reflow furnace or the like by setting the scattering of the amount of a conductive member in the direction of the plate thickness with a center in the direction of the plate thickness of the wiring board as a reference to a specific range in a conductive layer. SOLUTION: For conductive pattern of a copper foil layer L1, its function is patterned based on an electrical circuit, thus forming five line refracted patterns. A copper foil layer L6 is patterned similarly to form three straight lines and two area patterns. Then, the copper foil layer L1 is subjected to balance treatment, an area increase pattern 4 of the copper foil is provided at a right half portion of the substrate as the copper foil layer L1, and the area ratio on the substrate surface of an entire copper foil pattern is increased to 60%. However, the copper foil layer L6 is also subjected to balance treatment, and an area-reducing hole 5 is opened at the left half area portion of the substrate for reducing the area to form the copper foil layer L6, thus causing the area ratio on the substrate surface of the total copper foil pattern to be reduced to 63%.
Patent JP-S6486653-A (JP)
Title: Program load system
Inventor: KOGA HISAO
IPC: H04M3/22
Filed: 1987-09-29
Abstract: PURPOSE:To avoid the start of system operation in the incomplete state by clearing the content of a key word of a storage means, sending a data relating to a terminal equipment program from an electronic exchange to a terminal equipment and writing finally the key word to a key word area in loading the program. CONSTITUTION:An electronic exchange control section 1 sends a data clearing a key word area 29 to a terminal equipment control section 3 and sends the key word to the key word area 29 after all the load data other than the key word is finished for loading. Thus, the key word area 29 is idle till all the load data other than the key word is completed for loading and the key word is sent to the key word area 29 after the loading of all the load data is finished. Thus, even if the loading is finished on its way and the system is started again, the system operation cannot be initiated by an incomplete terminal program.