baber/WOPTO huggingface dataset:
Patent JP-H06124854-A (JP)
Title: Manufacture of solid-state capacitor
Inventor: ARASE MASAHIRO
IPC: H01G9/04
Filed: 1992-10-09
Abstract: PURPOSE:To allow excellent oxide film recovery in a short re-chemical conversion treatment time by impregnating a metal sintered body with hot water as the pretreatment of the re-chemical conversion treatment and then performing the chemical conversion treatment by impregnating the metal sintered body with electrolyte. CONSTITUTION:A capacitor element 1 is formed by molding and sintering metal powder and an oxide film 3 is formed by anodic oxidation on the circumference of the metal powder and the capacitor element 1. Then, a manganese dioxide layer 5 is formed on the oxide film 3, the capacitor element 1 provided with the manganese dioxide film 5 is boiled in the water and re-chemical conversion treatment that recovers the oxide film 3 by re-anodic oxidation is performed. A graphite layer 9 is formed on the circumference of the capacitor element 1 as an electrode F base layer and a silver layer 10 is formed as the electrode outer layer. Thus, excellent oxide film recovery is performed in a short re- chemical conversion treatment time and the stable quality and highly reliable solid-state electrolytic capacitor is provided.
Patent JP-H0990779-A (JP)
Title: Multicolor image forming device
Inventor: MUNAKATA NORIO
IPC: G03G15/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the blurring of an image when a multicolor image and a monochromatic image are formed by use of an endless intermediate transfer belt. SOLUTION: In an intermediate transfer belt 27, when the distance Lb from the primary transfer position with a photoreceptor 24 to the secondary transfer position with a paper transfer unit 63 is longer than the maximum sheet size, primary transfer and secondary transfer are not performed regardless of color mode or monochromatic mode. When the distance Lb is shorter than the maximum sheet size Lp, the photoreceptor 24 and a belt cleaning unit 62 are separated from the intermediate transfer belt 27 when the first primary transfer is ended, the intermediate transfer belt 27 is moved in the reverse direction at high speed, and the movement is started again in the normal direction when the tip of the toner image on the intermediate transfer belt 27 passes the secondary transfer position in the reverse direction.  In this starting, the paper transfer unit 63 and the belt cleaning unit 62 make contact with the intermediate transfer belt 27 to perform the secondary transfer, and when the secondary transfer is ended, the following primary transfer is performed.
Patent JP-H1175772-A (JP)
Title: Addition and utilization of certain kind of oligosaccharide for nutrient or healthy food
Inventor: KUBOTA KANEYOSHI
IPC: A61K31/70
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for adding and utilizing a certain kind of oligosaccharide such as a galactooligosaccharide for a nutrient or a healthy food. SOLUTION: A certain kind of oligosaccharide, having approved effects on the control of intestinal functions as a material for a specific food for health in conformity with Ministerial Ordinance No.64 of the Ministry of Health and Welfare and capable of clarifying human enteral environments is added to a nutrient or a healthy food so as to thereby enable the sufficient absorption of ingredients of the nutrient and healthy food. As a result, enteral lactic acid bacteria (especially bifidus bacteria) are proliferated to adjust the enteral environments and maintain the health.
Patent JP-H0591665-A (JP)
Title: Work stop schedule supporting system
Inventor: SHIRASAKI TAKASHI
IPC: H02J3/00
Filed: 1991-09-24
Abstract: PURPOSE:To control work schedule within a requested period when the work can not be carried out on requested day. CONSTITUTION:The work stop schedule supporting system for preparing a stop schedule required for the work of power system facility comprises a database 11 storing stop request of power system, a power system database 12 storing facilities constituting the power system and connection thereof, a knowledge base 13 storing knowledge to be applied when the stop request is controlled, and reasoning means 14 for controlling the stop request of power system. It is further provided with means 15 for preparing a stop schedule to be considered optimal within the stop request period and a stop schedule controlled at the outside of the stop request period when the stop work can not be carried out within a resultant stop request period reasoned through the reasoning means, and means 16 for displaying data from each means and control results of stop request, i.e. a stop schedule, onto a display 2.
Patent JP-H01113935-A (JP)
Title: Hybrid optical element
Inventor: TODE HIDEKAZU
IPC: G11B7/13
Filed: 1987-10-28
Abstract: PURPOSE:To obtain an exact tracking control signal or focusing control signal by executing arrangement in a distance to be equal from a light source so that a direct light from the light source can be equally incoming to an optical detector which goes to be functionally a pair with plural optical detecting parts to constitute the optical detector. CONSTITUTION:Optical detecting parts 10e and 10f, which have equal areas respectively and go to be the pair functionally, for tracking error detection, for example, are arranged so as to be the equal distance to a laser diode 1. Thus, even when an unnecessary light, out of an outgoing light flux from the laser diode 1, is dispersed in an optical detector edge 24 of the optical detector 10 and incoming to optical detecting parts 10a-10d of the optical detector 10, since the unnecessary light to be incoming to the optical detecting parts 10e and 10f, which go to be the pair functionally, is almost equal, the unnecessary light is canceled in the differential output of the both optical detecting parts 10e and 10f and the influence of the light is ignored. Thus, the exact tracking error signal can be obtained.
Patent JP-H10116891-A (JP)
Title: Wafer carrier
Inventor: YAMAMOTO NOBUO
IPC: H01L21/673
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate taking in/out of a wafer and to prevent rocking of the wafer in a groove, by providing a plurality of pressing mechanisms comprising a plurality of electric tongue pieces which press a plurality of points of wafer periphery parts, where a plurality of grooves provided, to one wall of the groove, so that all wafers are fixed at the same time. SOLUTION: A wafer carrier is provided with a plurality of pressing mechanisms 1 wherein at least two points of the periphery part of a wafer 9, where a plurality of grooves 3 are provided, are press to one side of the groove part 3 with an elastic tongue piece 5 so that all wafers 9 are fixed at the same time. At a movable rod 4 constituting the pressing mechanism 1, elastic leaf-like tongue pieces 5 are attached, corresponding to the groove 3, with the same interval. The tongue piece 5 of the movable rod 4 are so attached that a part of the outside periphery of the plurality of wafers 9 are moved at the same time in pressed-direction. As a point fixing the wafer 9 with the pressing mechanism 1, two points facing each other on the line passing the center of the wafer 9 are preferable.
Patent JP-H09108497-A (JP)
Title: Clothing drying machine
Inventor: WATANABE HIKARI
IPC: D06F58/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the low-cost and simple clothing drying machine of opening/ closing mechanism with no electric shock or dirt on the floor caused by leak of water from an opening part by forming an opening/closing lid, with which circulating air can be exhausted inside or outside the machine, in the shape of box. SOLUTION: Inside an outer frame 1, a drum 6 of a drying chamber the front side is supported and installed on a drum supporter 13 fitted onto the inner font of the outer frame 1 and the rear side is supported and installed on a drum fan supporter 14 so as to be freely rotated. A door 2, which covers a clothing inlet 3 and is constituted so as to be freely opened/closed, is provided and an air blowing device 8 is provided for blowing hot wind generated by a heater 7 into the drum 6 as the drying chamber. The air blowing device is also provided with a heat exchanger and connected through a drum belt 9 and a fan belt 10, with which the air blowing device 8 and the drum 6 are rotated and driven, to an AC motor 11.  Then, the front part of a circulation duct 17 is provided with an exhaust hole 7-2 communicated to the outside of machine, an exhaust hole filter 19 is provided at the exhaust hole 17-2 so as not to infiltrate dust or insects from external air, and an opening/closing lid 18 in the shape of box is provided so as to be manually opened and closed.
Patent JP-H02119198-A (JP)
Title: Outside forming method of printed board
Inventor: KOSUGE SATOSHI
IPC: H05K3/00
Filed: 1988-10-28
Abstract: PURPOSE:To protect a circuit closest to V-grooves from being bitten and improve reliability by a method wherein the shallow V-groove is formed in one of the surfaces closest to the groove and the deep V-groove is formed in the other surface. CONSTITUTION:In a printed board 1 with a thickness of 1.6mm, a V-groove 5 is formed in the surface 4 on which a circuit 3 closest to the V-grooves is formed so as to have a depth of 0.2mm and an inner angle of 45 deg. and a V- groove 7 formed in the rear 6 is so formed as to have a depth of 1.0mm and an inner angle of 45 deg. and, further, the remaining thickness between the grooves 5 and 7 is predetermined to be 0.4mm and such outside processing is performed by an N/C rooter. With this constitution, as the horizontal shaved portion produced by the processing of the groove 5 is small, the circuit 3 on the surface 4 is kept apart from the groove 5 by 0.217mm and is not bitten. Moreover, the circuit 3 is not positioned on the outer edge when the substrate is divided along the V-grooves and damages during transportation can be avoided, so that the reliability of the circuit can be improved.
Patent JP-S62132822-A (JP)
Title: Remedy for hepatitis
Inventor: OGATA YOSHITAKE
IPC: A61P1/16
Filed: 1985-12-05
Abstract: PURPOSE:A remedy for hepatitis which alleviates liver disorder caused by D- galactosamine or keeps it normal, containing caryophyllene as an active ingredient. CONSTITUTION:alpha-Caryophyllene shown by formula I, beta-caryophyllene shown by formula II, gamma-caryophyllene shown by formula III or an arbitrary mixture thereof is used as a remedy for hepatitis. Caryophyllene is obtained from a fresh flower part of Syzygium aromaticum by extraction with methanol or n-hexane. Caryophyllene alleviates liver disorder caused by D-galactosamine or keeps it normal and is useful for remedying hepatitis.
Patent JP-H07129952-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: SATO MASAKI
IPC: G11B5/73
Filed: 1993-10-29
Abstract: PURPOSE:To provide a substrate with various characteristics considered to be necessary for the substrate by using single crystal sapphire of a high level as the material of the substrate for magnetic disks. CONSTITUTION:The substrate 1 for magnetic disks is formed of the single crystal sapphire of the high level contg. >=99.99wt.% Al2O3 and its main surface is formed as a surface layer which has a center line average height of <=1.0nm and is substantially free from strains. The substrate is formed of the single crystal sapphire of the high level in such a manner, by which excellent mechanical characteristics are obtd. and, therefore, there is no possibility of failure even if the size is reduced. In addition, the Young's modulus is high and the sp. gr. is small and, therefore, the strains are hardly generated even at the time of high-speed rotation. Further, the surface of the substrate is formed as the surface layer which has the center line average height of <=1.0nm and is substantially free from strains, by which the floating quantity of the magnetic head is made small. Since there are no surface defects, the recording density is improved.
Patent JP-H09169469-A (JP)
Title: Thread reeler for continuously traveling thread
Inventor: ROM JUERGEN
IPC: B65H67/048
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a thread winder for continuously running thread capable of being manufactured at a comparatively low cost, being maintained easily and having further smaller structural size. SOLUTION: The present thread winder is provided, on its upper part, with a rotatable drum 6 rotatably bearing two drivable winding spindles 9, 10. An interval between the shaft line 13 of a contact roll 5 and the shaft line 11 of the winding spindles 9 is variable in its expanding direction in response to the diameter of a winding turning body 15. An adjuster is installed for the purpose of the rotation of the drum 6. The tread winder includes a number of revolution detector of the winding spindle 9 operating together with the speed detector of thread 1.  The adjuster includes a calculation unit for the purpose of calculating every time actual diameter of the winding turning body 15 formed on an operating winding spindle and for the purpose of calculating every time actual angular speed between start and end of each calculation cycle as an adjustment quantity for the purpose of rotation of the drum 6 across the entire winding process.
Patent JP-H03135413-A (JP)
Title: Air cleaner
Inventor: HIRAI TOSHIHISA
IPC: B03C3/82
Filed: 1989-10-19
Abstract: PURPOSE:To swiftly detect the pollution of air both in a wall-hanging type and in a floor-setting type by allowing the main body of an air cleaner to be freely set both in lateral direction and in longitudinal direction and providing the disoposing means by which a pollution sensor is kept at a high position. CONSTITUTION:In the air cleaner provided with the pollution sensor 20 detecting the pollution of the air, the main body 10 is allowed to be freely set both in lateral direction and in longitudinal direction. As for the disposing means by which the pollution sensor 20 is kept in a high position, the hook 62 is, for example, provided which engages with the guide groove 19 for the cord of electric power source provided in the back surface of the main body 10 and with the guide groove 19 provided in a stand 6. As a result, the pollution sensor is kept at a high position for the use of wall-hanging type as well as for the use of floor-setting type so that the pollution in the air is swiftly detected even when the pollution is made by the matter inclining to move upwards, such as smoke particles.
Patent JP-S62132618-A (JP)
Title: Manufacture of high nitrile resin sheet
Inventor: UEKI TORU
IPC: B29K33/18
Filed: 1985-12-05
Abstract: PURPOSE:To enable molding of a sheet superior in barrier properties preventing mixture of scorching of resin, by molding by making use of a calender. CONSTITUTION:Molding is performed by making use of a calender. High nitrile resin is a copolymer mainly composed of unsaturated nitrile such as acrylonitrile or metacrylonitrile and contains such the unsaturated nitrile at more than 50wt%. Resin whose unsaturated nitrile content is less than 50wt% is not desirable as it is inferior in barrier properties and chemical resistance. In addition to the above, it may contain an anti-oxydizing agent, stabilizing agent, coloring agent, antistatic agent and ultraviolet-absorbing agent. Loading of lubricant at the time of calender processing is necessary and indispensable especially. With this construction, the titled sheet is made usable for tableware as a packaging material which is superior in gas barrier properties preventing mixture of scorching of resin.
Patent JP-H03152291-A (JP)
Title: Device and method for transfer of paper web
Inventor: GUREGORII RIN UEDERU
IPC: D21F5/04
Filed: 1990-10-12
Abstract: PURPOSE: To transfer a web without an open draw by inserting the web between first and second felts and handing over the web from the first felt to the second felt in a transfer section between dryers. CONSTITUTION: The transfer section between the upstream dryer 12A and the downstream dryer 14A is provided with a first felt roll 40 and a second felt roll 42 and the web WA is inserted between the first and second felts 18A and 28A. An air stream 51 is generated from an orifice 50 of a blasting box 48 of the apparatus 44 for surely transferring the web WA from the felt 18A to the felt 28A at the time of the first felt 18A parts from the second felt 28A, and the web WA is pulled so as to be tightly adhered to the felt 28A.
Patent JP-S61148069-A (JP)
Title: Super hard alloy needle
Inventor: TSUKAHARA ICHIRO
IPC: C22C29/06
Filed: 1984-12-24
Abstract: PURPOSE:To provide the titled needle having excellent fatigue strength and high reliability, by incorporating a specified amount of Mo2C in a WC-Co base super hard alloy needle. CONSTITUTION:In a WC-Co base super hard alloy needle, an addition of 0.0-10wt% of Mo2C suppresses grain growth of the carbide, leading to a uniform fine crystal structure, and Mo2C is dissolved in the Co phase to strengthen the Co phase and enhance the strength of the alloy. Accordingly, toughness, hardness and fatigue strength are enhanced, and the titled needle having favorable durability and reliability can be obtained.
Patent JP-S61139377-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: A24C5/34
Filed: 1985-12-05
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-H07128726-A (JP)
Title: Automatic exchanger for film pack for instant camera
Inventor: DOI YUZURU
IPC: G03B17/28
Filed: 1993-10-29
Abstract: PURPOSE:To provide an automatic exchanger for a film pack for an instant camera capable of automatically ejecting an exposed film pack from a camera and automatically loading a new film pack at a standby position in the camera. CONSTITUTION:An insertion member 14 integrated with a back cover 15 has a leading edge 14c inserted in the slit FP4 of the film pack FP. By receiving the photographing finish signal of all the film, the back cover 15 and the insertion member 14 are retreated from the camera C with the film pack FP by a motor M. The film pack FP is separated and drops from the leading edge 14c by stopper pins 18 and 19. By receiving a drop signal, the next film pack FP is supplied to a position where it is opposed to the back cover 15, and the motor M loads and stops the film pack FP in the camera C according to a supply confirmation signal.
Patent JP-H01116139-A (JP)
Title: Method of executing reinforced concrete slab
Inventor: SASAGAWA KAZUO
IPC: E04B5/43
Filed: 1987-10-28
Abstract: PURPOSE: To save material cost and to reduce building weight by introducing prestress so that a central part of a steelwork beam constituting a floor formwork bulges upward before depositing concrete on the floor formwork. CONSTITUTION: A floor formwork 3 is formed by laying sheathing 2 between steelwork beams 1, 1, and thereafter, prestress is introduced so that its central part bulges upward on the steelwork beams 1. Thereafter, concrete 7 is deposited on the floor formwork 3, and prestress is released after the concrete 7 is hardened. Consequently, as prestress remains in a slab and it is set off with stress of the steelwork beams 1 due to a movable load, it is possible to reduce weight of a whole building by decreasing cross sections of the steelwork beams 1 and thickness of the slab.
Patent JP-H09111336-A (JP)
Title: Production of high tensile strength steel excellent in hydrogen induced cracking resistance
Inventor: OKATSU MITSUHIRO
IPC: C22C38/58
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a steel having excellent strength and excellent in hydrogen induced cracking resistance as the steel used in an environment contg. hydrogen sulfide. SOLUTION: A steel stock contg. 0.001 to 0.04% C, <0.05% Si, 0.2 to 2.0% Mn, 0.0003 to 0.0050% B, 0.7 to 2.0% Cu, 0.01 to 0.10% Al and <=0.01% S and furthermore contg. V, Ti, Nb, Ni, Mo, W, Ca and rare earth metals as necessary is heated to the temp. range of the Ac3 transformation point to 1350 deg.C and is subjected to hot rolling. After the hot rolling, it is subjected to precipitating treatment of executing isothermal holding in the temp. range of 500 to 800 deg.C for 30 to 7200s or executing cooling within the above range for 30 to 7200s at a cooling rate of <=1 deg.C/s and is thereafter subjected to air cooling or accelerated cooling.
Patent JP-H05262679-A (JP)
Title: New distyryl compound and photoreceptor using the same
IPC: C07D521/00
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a new compound, excellent in sensitivity, photosensitivity, charge transport properties, durability, weather resistance and compatibility with hardly any fatigue with light and useful as photoreceptors, etc. CONSTITUTION:The objective compound of formula I [Ar1 to Ar4 are H, (substituted) alkyl, (substituted)aralkyl, (substituted)aryl, (substituted)biphenyl, etc.; R1 to R3 are (substituted)aralkyl, (substituted)aryl, (substituted)biphenyl or (substituted)heterocyclic ring; X is O, S, etc.; (n) is 0 or 1], e.g. a compound of formula II. Furthermore, the compound of formula I is obtained by condensing a phosphorus compound of formula III (Y is trialkylphosphonium, etc.) with ketone compounds of formulas IV and V.
Patent JP-H06121952-A (JP)
Title: Dispenser device
Inventor: YANAKA MAKOTO
IPC: H05K3/34
Filed: 1992-10-12
Abstract: PURPOSE:To discharge always a fixed volume of liquid material with the dispenser device. CONSTITUTION:The top end of a supporting frame 2 is provided with a pair of rails 3, 4. Belts 5, 6 carrying a carrier 7 are mounted on the inner side of the respective rails and substrate press plates 9 are fixed by screwing via spacers 8... atop the respective rails at prescribed intervals. Jerking up plates are provided to face the substrates K placed on the carrier 7 below the carrier 7. The members constituting the respective jerking up plates are supported respectively on supporting plates 12, 13 and cylinder joints 14a, 15a of respective cylinders 14, 15 are fixed at the bottom ends of the respective supporting plates. The cylinders 14, 15 rise to jerk up the substrates K and press the substrates K to the rear surfaces of the substrate press plates 9, thereby correcting the deformation thereof. The spacings between nozzles 10a and the substrates K are, therefore, kept always constant and the fixed rate discharge of the liquid material from dispensers 10 is attained. This dispenser device is made adaptable to the substrates K of different widths as well by making the rails 3, 4 movable.
Patent JP-S63127679-A (JP)
Title: Solid-state image pickup device
Inventor: HONMA HIDEO
IPC: H04N5/335
Filed: 1986-11-18
Abstract: PURPOSE:To obtain an image pickup signal with excellent picture quality by providing a drive means to drive a readout line selection means and a clearance selection means by two drive signals with different phases. CONSTITUTION:Each vertical line 104 is connected to an output terminal 113 via a switch transistor (TR) 113A and an amplifier 120 and each switch TR 113A is driven horizontally by a horizontal register 103 sequentially. Thus, a picture information signal stored in each picture element of a horizontal line through readout is outputted to the output terminal 113 sequentially via each vertical line. Thus, the two drive pulses phiV1 and phiV2 are generated during a blank period 303 at each 1H (horizontal scanning) and the phases are deviated to each other, an AND gate of a clear resistor 102 is turned on at first by the pulse phiV2 and the an AND gate of the read register 101 is turned on by the pulse phiV1.