baber/WOPTO huggingface dataset:
Patent JP-H09101108-A (JP)
Title: Mirror for measuring interference
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To enable arrangement of an opening part to reduce loss in the effective area of mirror surface by providing the opening part through cutting of a part of member including a cone of which center is a ridge line formed by two sectional surfaces crossing at right angles with the mirror surface and of which top is the center. SOLUTION: A bent mirror 1 has a cylindrical form and a mirror surface 1a thereof is also cylindrical. When members 101, 102, 103 are formed by dividing the mirror 1 in three having the same area starting from the center A of the mirror surface 1a, the sectional face with which each member is brought into contact with each other is a planar face being parpendicular to the mirror surface 1a. In a slant view viewed from the sectional face of a point B of the mirror 1, a ridge line which each member crosses is 1b, and a grinding wheel is tilted only by an angle (t) from the ridge line 1b in the member 101, then the member 101 is plane-polished to the point B so that the crossin point A between the mirror surface 1a and the ridge line 1b disappears from the mirror surface 1a. The members 102, 102 are similarly polished. Accordingly an opening of right triangle appears at the center of the mirror 1.
Patent JP-2001086368-A (JP)
Title: Image processor
Inventor: FURUKAWA ITARU
IPC: H04N5/21
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing technique that is effective for suppressing generation of moires, etc. SOLUTION: A periodic image area extracting part 10 extracts a periodic image area where the repetition of a periodic image pattern exists from an image. A periodicity index calculating part 20 and also calculates a periodicity index showing the degree of the existence/absence of the repetition of the image pattern at that time. A processed periodicity index calculating part 25 calculates a processed periodicity index from the calculated periodicity index. Meanwhile, a differential image preparing part 30 generates a differential image from the original image. A contrast quantity calculating part 50 calculates contrast quantity on the basis of the differential image.  Subsequently, a vignetting quantity deciding part 60 and a shift quantity deciding part 70 decide vignetting quantity and shift quantity, on the basis of the periodicity index, the processed periodicity index and the contrast quantity respectively. A vignetting processing part 95 and a shift-processing part 90 perform vignetting processing and shift processing of the image, in accordance with the vignetting quantity and the shift quantity.
Patent JP-2000091195-A (JP)
Title: Aligning device and method therefor
Inventor: ITO MASAAKI
IPC: H01L21/027
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To control with high precision an aligning quantity on a wafer in extreme ultraviolet lights lithography technology using a laser plasma light source. SOLUTION: Laser beams 2 are irradiated to a target, pulse lights in an extreme ultraviolet lights region are generated, the extreme ultraviolet lights are irradiated to a mask 7 via an illumination optical system 6, and mask patterns are transferred to a wafer 9 via a projection optical system. The intensity of the extreme ultraviolet lights is detected in each pulse, and, based on the detection results, the intensity of the generated extreme ultraviolet lights and the number of times in which the laser beams irradiate the target in a unit time are changed to control an aligning quantity. Thus, dimension precision of transfer patterns is enhanced.
Patent JP-S63112434-A (JP)
Title: Production of quartz glass
Inventor: SAKAI SEIJI
IPC: C03B37/016
Filed: 1986-10-28
Abstract: PURPOSE:To obtain a quarts glass free from bubbles, preventing the generation of cracks, by using an alkyl silicate and fine silica powder as raw materials, producing a glass precursor by sol-gel process and heat-treating the precursor under a specific temperature-raising condition. CONSTITUTION:A glass precursor is produced by sol-gel process using alkyl silicate and fine silica powder as raw materials. The objective quartz glass can be obtained by heating the obtained glass precursor at a low rate of temperature increase between 700 deg.C and 1,200 deg.C, raising the temperature to 1,500-2,200 deg.C and keeping at the temperature for a specific period. Since the gradient of the temperature increase is kept to a low level between 700-1,200 deg.C within which the change in the inner structure of the glass precursor is remarkable, the reaction expressed by the formula sufficiently proceeds and, accordingly, the generation of bubbles in the following high-temperature heat-treatment can be suppressed to enable the production of a quartz glass having high quality.
Patent JP-H02104701-A (JP)
Title: Cup wire for use before childbirth
Inventor: KOMORI NAOKO
IPC: A41C3/10
Filed: 1988-10-12
Abstract: PURPOSE:To produce a cup wire capable of following the shape-change of the breast of a pregnant woman with time and suitable for brassiere for pregnant woman by forming a core wire in the form of a circular arc cable while spirally winding a plurality of thin wires around the outer circumference of the core wire in closely aligned state. CONSTITUTION:A core wire 1 is formed in the form of circular arc cable A while spirally winding a plurality of thin wires 2 around the outer circumference of the core wire 1 in closely aligned state. The outer circumference of the cable A is preferably coated with a synthetic resin 4.
Patent JP-H08117476-A (JP)
Title: Drum type full automatic washing machine
Inventor: SAITO MINORU
IPC: D06F58/10
Filed: 1994-10-21
Abstract: PURPOSE: To increase the efficiency of dewatering by eliminating deterioration in dewatering state. CONSTITUTION: A pressure sensor 43 and an air velocity sensor 42 monitors air capacity and vacuum pressure and it is judged that the dewatering state becomes worse because of gaps of pieces of washing and flotation over a drum 2 when detected values become set level larger than detected values in normal dewatering. A suction valve 35 is closed and the air in an air tank 38 is discharged; and the maximum negative pressure of a suction pump 37 is reached and the suction valve 35 is opened. Consequently, air from the washing S is sucked suddenly into the air tank 38 held under negative pressure to remove the gaps and flotation of the washing with air pressure. This operation is repeated several time and normal suctional dewatering is performed.
Patent JP-H0599341-A (JP)
Title: Resistance water supply pipe joint packing for high pressure water rheostat device
Inventor: MATSUMOTO KESAFUMI
IPC: H01C10/02
Filed: 1991-10-03
Abstract: PURPOSE:To ensure a stable measuring test by uniformly generating a resistance water inflow amount into a plurality of base electrodes, and impeding generation of a mutual temperature difference of resistance water in the base electrodes, in a high pressure water rheostat device. CONSTITUTION:In a water rheostat, constitution is provided such that internal diameters of packings 39, 40 mounted into joint connection parts betaa to betac between a divide water duct 16 of flow-dividing resistance water alpha flowing into a plurality of cylindrical base electrodes 4a to 4c and each supply pipe 14a to 14c are formed the smaller in accordance with the joint connection part betab adjacent to the center of the divide water duct 16 and further the larger in accordance with the joint connection parts betaa, betac in a distant end side to uniformly restrict an inflow amount.
Patent JP-H07158775-A (JP)
Title: Inner surface-covered corrugated steel pipe, method for covering inner surface, and wear resisting paving sheet used therefor
Inventor: TOYOHARA HARUTOSHI
IPC: E02B13/00
Filed: 1993-10-14
Abstract: PURPOSE:To smooth the inner surface of a corrugated steel pipe, and improve water flowing efficiency. CONSTITUTION:An auxiliary metal fitting 3 is mounted on the inner surface of a corrugated steel pipe formed into a circular or U-shaped section by combining corrugated steel pipe materials 2a, 2b together, and a wear resisting paving sheet 1 which consists of a sheet glass impregnated with a thermoplastic resin and is cut into substantially the same form as the corrugated steel pipe materials is mounted to cover them.
Patent JP-H02102619-A (JP)
Title: Washing device
Inventor: NAKADA TOSHIHIKO
IPC: A47K3/28
Filed: 1988-10-11
Abstract: PURPOSE:To easily wash a head or a body, etc., and to reduce the vain consumption of liquid by interposing an aspirator on the way of a shower hose, and providing a opening and closing adjusting valve in a liquid lead-in tube to connect a solution container and the surrounding sucking port of the aspirator. CONSTITUTION:The respective liquid containers are provided freely attachably and detachably on a container setting stand 14 which is provided in a case 7. When a hot water adjusting screw 2 and a water adjusting screw 3 are adjusted, the hot water of suitable quantity at a suitable temperature is guided to a shower hose 1 and discharged from a shower nozzle 6. In such a case, the open adjustment of an opening and closing adjusting valve 17a is executed, the shampoo liquid to be housed in a container 14a is guided through a liquid lead-in tube 16 into an aspirator 10 by suitable quantity and mixed with the hot water to flow in the shower hose 1. Then, the shampoo liquid and hot water is emitted from the shower nozzle 6. Next, when an opening and closing adjusting valve 17b is operated, rinse liquid to be housed in a container 14b is emitted together with the hot water. When the open adjustment of opening and closing adjusting valves 17c and 17d is executed, body shampoo liquid and perfume liquid is emitted together with the shower.
Patent JP-H04137023-A (JP)
Title: Restart system for computer system
Inventor: OKI SADAO
IPC: G06F1/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a loop in which system down due to the same cause is repeated and the spread of a fault from occurring by storing the cause of previous system down and the number of times of system down due to the same cause. CONSTITUTION:This system is equipped with a means 4 which detects the cause and the number of times of occurrence of a computer system down, and a means 2 which suppresses restart by restart IPL when the system down due to the same cause is generated for prescribed number of times. Thereby, the cause and the number of times of system down due to the fault of the system can be detected, and when the system down due to the same fault cause exceeds the prescribed number of times, the restart of the system is suppressed, therefore, it is possible to prevent a large loop by repeating the system down due to the fault from being formed, and also, to prevent the fault from spreading by automatically disconnecting a power source.
Patent JP-S62118983-A (JP)
Title: Production of clad material
Inventor: KAJI HARUO
IPC: B23K20/00
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the clad steel having excellent joining property by performing the gas shield arc welding without using a flux of the peripheral edge of the contact part of a clad material and base metal and by performing an electroslag belt-like electrode welding so as to cover the obtd. welding head. CONSTITUTION:The 1st layer bead 5 is formed by performing the gas shield arc welding which uses no flux of the contact part peripheral edge by overlap ping a clad material 1 on a base metal 2. The 1st layer bead 5 is completely covered by the 2nd layer bead 6 and 3rd layer bead 8 by performing an electroslag belt-like electrode welding twice from the above of the bead 5. The remaining shield gas and air in the gap of the face 3 to be joined of the composite thus obtd. are forcibly exhausted from the exhaust aperture which was provided on the base metal in advance and the clad material excellent in joining is obtd. by performing a hot rolling after sealing the exhaust aperture.
Patent JP-H02105182-A (JP)
Title: Device for developing with one-component toner
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G15/08
Filed: 1988-10-14
Abstract: PURPOSE:To obtain an image high in image quality even after successive copying by coating a toner feeder with a specified resin and applying bias voltage lower in voltage by 0 - 500 V than a toner conveyor. CONSTITUTION:The surface of the toner feeder is coated with the resin obtained by cross-linking with polyisocyanate the copolymer of a monomer represented by formula I in an amount of 20 - 40 wt.%, the monomer of formula II and the monomer of formula III in a II/III weight ratio of (80:20) - (20:80), and the bias voltage lower than that fed to the toner conveyor by 0 - 500V is applied to the toner feeder. In formulae I - III, R1 is H or methyl; R2 is 1 - 8C alkyl; R3 is H or methyl; and (x) is 2 or 3, thus permitting the toner to be triboelectrified sufficiently negatively, melt attaching of the toner to the toner feeder to be prevented, and high-quality images free from background stains to be obtained even after making a number of copies.
Patent JP-H02104932-A (JP)
Title: Device for controlling engine
Inventor: SANO YUKINORI
IPC: F02D41/34
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the lowering of torque at the time of accelerating by obtaining an estimated correcting air quantity based on a throttle valve opening after detecting acceleration and, further obtaining a fuel feeding value based on a detected air quantity and an estimated air quantity. CONSTITUTION:A control unit 15 obtains an estimated correcting air quantity based on a throttle valve opening by a throttle sensor 10 after detecting acceleration by the signal of the sensor 10, and estimates an air quantity taken into an engine 20 based on an air quantity detected by an air-flow sensor 3 and an estimated correcting air quantity to obtain a fuel feeding quantity. Hence, fuel feeding matched with the air quantity taken into the engine 20 can be carried out at the time of accelerating. Thereby, the air-fuel ratio at the time of accelerating can be properly maintained, preventing the lowering of torque and the deterioration of emission at the time of accelerating.
Patent JP-S60157060-A (JP)
Inventor: REZURII KEI
IPC: G01H11/06
Filed: 1984-12-05
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-S61182765-A (JP)
Title: Spindle device of grinding machine of glass plate
Inventor: BANDO SHIGERU
IPC: B24B9/10
Filed: 1985-11-16
Abstract: PURPOSE:To actuate a machining wheel to be pressed to a glass plate by a light load in the good timing, by operating a detecting switch, which detects a consumption quantity of the machining wheel, in relation to a driving gear which drives a slider holding a spindle. CONSTITUTION:The pressure of fluid in an operating cylinder 4 actuates a machining wheel 3 to be pressed to a flat glass edge 6. And in accordance with consumption of the machining wheel 3, the position of a rotary shaft 2 and a piston rod 5 is advanced. If this piston rod 5 advances reaching a fixed value, a detecting switch 7 operates causing a driving gear 9 to operate, and a slider 8 successively a spindle 1 is advanced. While said slider 8 advances causing the operating cylinder 4 and the detecting switch 7 to advance, and if the detecting switch 7 is turned off by the piston rod 5, the driving gear 9 stops. In this way, the machining wheel 3, through it is consumed, automatically advances and stops repeating the action and successively performing cutting.
Patent JP-H04136785-A (JP)
Title: Apparatus for moving flat plate-shaped body
Inventor: ONO KAZUYA
IPC: G03F7/20
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the inclination of a Z-stage loaded with a positioning object and the positional shift in an X-direction or the deviation of the degree of parallelization of a loading surface by providing a means prescribing a theta-direction by a friction free bearing to the Z-stage. CONSTITUTION:A control apparatus 13 controls servo valves 12, 12'. The servo valves 12, 12' are controlled to send air of constant pressure to air pads 9, 9' and, by this air pressure, a rotation stop plate 8 is held in a non-contact state on both sides thereof. By this constitution, the degree of freedom of a Z-stage 3 in a theta-direction (the rotation around a shaft) is prescribed. Since no friction force is generated between the air pads 9, 9' and the rotation stop plate 8, no moment acts on the Z-stage. By this mechanism, the shift of a wafer in an X-direction is prevented and the Z-stage 3 can be moved in a Z-direction with high accuracy while the degree of parallelization with a reference surface is held.
Patent JP-H07114890-A (JP)
Title: Vacuum vessel for flat image display device
Inventor: YAMASHITA ATSUHIRO
IPC: H01J29/86
Filed: 1993-10-15
Abstract: PURPOSE:To provide a vacuum vessel for a flat image display device wherein thinning a thickness in front/back surface panels and lightening weight by this thinning can be attained, relating to the vacuum vessel for the flat image display device. CONSTITUTION:A vacuum vessel for a plane display device is provided with glass-made front/back surface panels 2, 3 opposed with a prescribed space apart and frames 6 for sealing peripheral edges of these panels. In this constitution, plates 4, 5 are respectively provided in outer sides of the front/back surface panels 2, 3, and between these plates 4, 5 and the front surface panel 2 or the back surface panel 3, spaces 8, 9 for holding an internal pressure to the intermediate pressure between the atmospheric pressure and vacuum are formed.
Patent JP-S61137052-A (JP)
Title: Apparatus for measuring lattice constant with high accuracy
Inventor: ISHIBA TSUTOMU
IPC: G01N23/207
Filed: 1984-12-07
Abstract: PURPOSE:To measure a lattice constant with high accuracy, by making the distance between two X-ray bulbs variable and arbitrarily selecting the incident angle of X-ray beam incident to a crystal. CONSTITUTION:X-ray beams emitted from X-ray sources 1, 12 are incident to a standard specimen 8 and a specimen 9 to be measured through slits 2, 3 and monochrometers 4, 5 for reflecting X-ray beams. Counters 10, 11 are arranged in a direction for satisfying diffraction conditions by monocrystals of the specimens 8, 9. Because the angles of X-ray beams 6, 7 can be arbitrarily set by arranging two X-ray sources 1, 12, the lattice constant on an arbitrary crystal surface can be measured.
Patent JP-S62117653-A (JP)
Title: Automatic traveling device on outer wall surface
Inventor: SAWAGUCHI MASAHIKO
IPC: E04G21/16
Filed: 1985-11-19
Abstract: PURPOSE:To automatically travel a working pedestal without rolling by arranging a wire winding drum, a generator for driving the drum, and a controller at the four corners of a wall body, tying the pedestal, and traveling the pedestal. CONSTITUTION:In the device for automatically traveling the working pedestal used for the cleaning, etc., of the outer wall surface of a building, wire delivery devices 1A, 1B, 1C, and 1D are arranged at the four corners of the outer wall A of a building, one ends of wires 2a, 2b, 2c, and 2d are tied to the four corners of the working pedestal B and the other ends are wound on the wire winding drum, and a motor for driving the drum and an encoder are provided to the wire delivery device. Furthermore, the delivery amt. and the retraction amt. of the wire 2 are measured by the encoder in correspondence with the rotation of the drum, the measured values are sent to a computer 7, and the motor is controlled. Consequently, the working pedestal can be horizontally held at all times and accurately moved along the outer wall, and rolling is prevented.
Patent JP-H09101967-A (JP)
Title: Medical image filing device
Inventor: KUDO KOICHI
IPC: G16H10/60
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To detect abnormality in the date and time held in a clock mechanism at the time of restart after an auxiliary power source stops functioning. SOLUTION: Concerning a medical image filing device 100 provided with a main power source 160 for supplying power to the entire device, clock mechanism 110a for measuring the date and time inside the device, auxiliary power source 170 for supplying power to the clock mechanism 110a at least when the main power source 160 stops supplying power, non-volatile memory 130 for storing the date and time for comparison, and arithmetic processor 110, the arithmetic processor 110 detects abnormality in the date and time of the clock mechanism 110a while referring to the date and time for comparison stored in the non-volatile memory 130 at the time of restart after both the main power source 160 and the auxiliary power source 170 temporarily stop supplying power.
Patent JP-H05335369-A (JP)
Title: Wire bonding apparatus
Inventor: KONNO TSUTOMU
IPC: H01L21/60
Filed: 1991-10-04
Abstract: PURPOSE:To prevent an inner lead part from being floated without using a frame retainer and to perform a wire bonding operation stably by a method wherein a magnetic force is generated on the surface of a heating piece and a frame is attracted to the surface of the heating piece by means of the magnetic attractive force. CONSTITUTION:A wire bonding apparatus is constituted so as to include the following: a heating piece 1 which gives heat to a mounted iron-based frame ; and a heating block 2 which transmits the heat of a heat source to the heating piece 1. The wire bonding apparatus performs a wire bonding operation to an inner lead part on a frame. In the wire bonding apparatus, a unit which generates a magnetic force is installed in the heating block 2, the magnetic force is transmitted to the heating piece 1 via the heating block 2, the magnetic force is generated on the surface of the heating piece 1 and the whole face of the frame is brought into close contact with the surface of the heating piece 1 by means of the magnetic attraction force.
Patent JP-H07109046-A (JP)
Title: Paper sheet conveyor
Inventor: FUJIWARA TSUTOMU
IPC: B41J13/08
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the slip of a paper sheet from occurring as well as to keep off any possible separation of a paper sheet pressing belt from a pinch roller without fail. CONSTITUTION:Two pinch rollers 28 and 29 being opposed to a paper sheet conveyor 5 and an intermediate pinch roller 30 being set up in space between these rollers 28 and 29 and energized to the side of this conveyor belt 5 are installed in a movable supporter 22 held free of contact or separation to or from this paper sheet conveyor belt 5. In addition, at least one of these pinch rollers 28 and 29 is energized to the side of this conveyor belt 5 while two displacement means 25 and 26 displacing these pinch rollers 28 and 29 in the direction where a distance between the pinch rollers 28 and 29 is widened in proportion as separating from the conveyor belt 5 are installed in the movable supporter 22, and such tension as serving as a loop longer than the free length at all times irrespective of each position of the pinch rollers 28, 29 and the intermediate pinch roller 30 is imparted to a retractable paper sheet pressing belt 31 and this belt 31 is stretched across these pinch rollers 28 and 29.
Patent JP-H09169542-A (JP)
Title: Transparent crystallized glass
Inventor: KOYAMA AKIHIRO
IPC: C03C3/083
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the above crystallized glass having low thermal expansion and excellent transmittance to light of short wavelength. SOLUTION: This glass has a compsn. consisting of, by weight, 3.0-5.0% Li2 O, 0.3-3.0%, in total, of 0-3.0% Na2 O and 0-3.0% K2 O, 0-2.0% MgO, 0-2.0% ZnO, 18.0-24.0% Al2 O3 , 63.5-72.0% SiO2 , 1.0-4.0% SnO2 3.5-7.0%, in total, of 0-1% TiO2 and 1.0-4.0% ZrO2 and 0-4.0% P2 O5 and contains crystals of a solid soln. of -quartz as principal deposited crystals. The absorption edge of the spectral transmissivity curve of this glass in 2.3mm thickness on the short wavelength side is <=313nm.