baber/WOPTO huggingface dataset:
Patent JP-H01142737-A (JP)
Title: Image forming device
Inventor: MITSUHAYASHI TAKESHI
IPC: G03G15/00
Filed: 1987-11-30
Abstract: PURPOSE:To shorten a time for specifying a recorded area and to improve the operability of a title device by selectively recording an electrostatic latent image formed on an image carrier from a negative to a positive image or from a positive to a negative image in a first or a second image recording mode with scanning light corresponding to the image projected to a screen. CONSTITUTION:When a power source is turned on by the main control part 64 of an image forming device, cursors 35a, 35b, 36a and 36b and a slide shutter are initialized so as to be in initial positions respectively and the input of a negative N-positive P mode key 57a on an operation panel 53 is judged. In such a state, the rotary screen of a regular developing device 22 is made to correspond to a photosensitive drum by means of a switching circuit 77 and an N-P mode is displayed on a projection screen. When the mode of a P-P mode key 57b is inputted by means of the panel 53, the rotary sleeve of the screen of a reverse developing device 23 is made to correspond to the photosensitive drum by means of the circuit 77 according to the judgement of a control part 64, so that the input by means of a cursor operating key is not received.
Patent JP-2000130131-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: YOSHIHARA YUJI
IPC: F01L13/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system of an internal combustion engine, capable of smoothly performing selective switching of a cam by reducing the effect of inertia force accompanied with the rotation of a rocker arm. SOLUTION: A movable cam follower 23 so arranged as to be relatively slid and a rotatably supported roller cam follower 24 are provided on a rocker arm 21 of a variable valve system, and a cam for opening and closing engine valves 13 is selectively switched by a lock pin 31 to be reciprocated between the first position for fastening the movable cam follower 23 and the rocker arm 21 and the second position for releasing fastening. Since the sliding direction of the lock pin 31 is set to the direction for forming the specified inclination in relation to the rotational central axis of the rocker arm 21, inertia force acting on the lock pin 31 with the turning movement of the rocker arm 21 is appropriately dispersed to the sliding direction and the direction perpendicular to it.
Patent JP-H07150337-A (JP)
Title: Production of nitride film
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1993-12-02
Abstract: PURPOSE:To coat the substrate with a nitride film excellent in general corrosion resistance at a high temp., hardness and adhesion by specifying the ratios of numbers of atoms of Cr:B:N in the nitride film. CONSTITUTION:A film consisting of CrN and BN is formed on the substrate by using the vacuum deposition or sputtering together with the N ion irradiation. At this time, the substrate is irradiated with N ions having 0.1 to 40KeV acceleration energy and the ratios of the numbers of atoms of N:Cr:B are adjusted to 1:(1 to 40):(1 to 40) to form c-BN and also to form a mixture layer consisting of the constituent atoms of both the substrate and the film at the interface between them. Thus, the substrate is coated with the nitride film provided with the alkali resistance due to CrN, the oxidation resistance at a high temp. due to BN, the high hardness due to c-BN and the adhesion due to the formation of the mixture layer.
Patent JP-H04176015-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: TANUMA TOSHIO
IPC: G11B5/66
Filed: 1990-11-07
Abstract: PURPOSE:To provide a reproduction characteristic excellent over long and short wavelength areas by setting the relative existence ratio of oxygen element at a lower layer portion of a magnetic recording layer larger than that at a surface layer portion thereof and setting the magnitude of the saturated flux density of the magnetic recording layer within a specified range. CONSTITUTION:In a magnetic recording layer, a relative existence ratio of oxygen element is made larger at a lower portion thereof than at a surface layer portion while a saturated flux density of the magnetic recording layer is set within a range of 3,000-7,000 Gauss. In other words, an output characteristic is improved in a high frequency area by the larger relative existence of the oxygen element at the lower layer part of the magnetic recording layer than at a surface portion thereof. Moreover, when the magnitude of the saturated flux density of the magnetic recording layer is within a range of 3,000-7,000 Gauss, cracking of a magnetic recording layer can be checked as caused by a difference in degree of oxidization between the surface layer part and the lower layer part of the magnetic thin film. This provides excellent output characteristic over long and short wavelength areas and achieves a higher durability.
Patent JP-2001123173-A (JP)
Title: Charging hole frame of carbonization chamber of coke oven
Inventor: UCHIDA TETSUO
IPC: C10B25/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the generation of defects on the seal surface of a refractory for forming a charging hole, when a charging hole lid fit into the charging hole of a coke oven is detached, and thereby for preventing a gas from leaking. SOLUTION: Two or more metal plates are mutually separately attached to the seal surface of a refractory for forming a charging hole, and a refractory is charged in the separated portions.
Patent JP-H03164988-A (JP)
Title: Optical character reader
Inventor: MASUDA MASAAKI
IPC: G06K9/03
Filed: 1989-11-24
Abstract: PURPOSE:To efficiently execute a correction work, etc., for over looking of a character in reading and an erroneous read character by making a display of the corresponding character displayed on a display device different from that of other character, based on position information of a character which is being recognized. CONSTITUTION:A character position detecting part 5 detects position information of a character which is being recognized at the time of recognizing a segmented character, and an output control part 6 executed the control for making a display of the corresponding character displayed on a display device 7 different from that of other character, based on the position information detected by the character position detecting part 5. Accordingly, to which area the character which is being recognized belongs, and in which position in a document it exists can be informed easily to an operator. In such a way, a correction work etc., for partial read and an erroneous read character can be executed efficiently.
Patent JP-H09122641-A (JP)
Title: Reaction apparatus
Inventor: TAKEDA YUKIO
IPC: C02F1/32
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To perform the treatment of oxidative decomposition of organic substances efficiently using an ultraviolet lamp in combination with an oxidizing agent. SOLUTION: In an apparatus equipped with a reaction vessel 2, an inner cylinder 3 which is arranged in the reaction vessel and opened at both ends, an axial-flow agitator 4 with its impeller 6 part arranged in the inner cylinder, and an ultraviolet lamp 7 which is arranged between the inner cylinder and the inner wall of the reaction vessel and placed in a light-transmitting and waterproof jacket, raw water introduced into the reaction vessel is mixed with an oxidizing agent and irradiated with ultraviolet light while the water being circulated in the reaction vessel by an axial-flow pump composed of the inner cylinder and the axial-flow agitator.
Patent JP-S63157413-A (JP)
Inventor: YAMAZAKI MINEO
IPC: H01G9/12
Filed: 1986-12-22
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-S63157491-A (JP)
Inventor: SEKI NOBUHISA
IPC: H05K3/34
Filed: 1986-12-22
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-H03163528-A (JP)
Title: Rubbing cloth for producing liquid crystal element and production of liquid crystal element
Inventor: MIZUKI TATSURO
IPC: D06M101/16
Filed: 1989-11-22
Abstract: PURPOSE:To control the orientation of a liq. crystal with higher precision and to obtain a high-contrast picture display by electrifying the rubbing cloth and specifying the surface density of charge. CONSTITUTION:The rubbing cloth for producing a liq. crystal element is electrified, and the surface density of charge is controlled to >=5X10<-11>C/cm<2>. The absolute value of the density of charge is preferably controlled to >=5X10<-11>C/cm<2> or more preferably to >=1X10<-11>C/cm<2>. The cloth is preferably made of fibers, and the fiber sheet having different polarities on the front and rear is more preferably used than that having a single polarity to produce a better result. Consequently, the orientation of liq. crystal in the element is controlled with high precision, and a high-contrast picture display is obtained.
Patent JP-H06149460-A (JP)
Title: Function executing device for equipment
Inventor: KANEKO SATOMI
IPC: G06F3/0481
Filed: 1992-11-13
Abstract: PURPOSE:To provide the adaptive device executing a function intended by a user with his operation when the user tends to execute an erroneous operation not defined on the equipment. CONSTITUTION:This device is provided with a function execution knowledge base 110 defining operation knowledge required for executing the function of the equipment, system control part 8 for displaying an executing instruction inputted from a mouse on a display 2 as the erroneous operation when that instruction does not exist in the operation knowledge defined in the base 110 and for outputting the contents of the erroneous operation, erroneous operation recording part 14 for storing the contents of the erroneous operation outputted from the control part 8, editing knowledge base part 18 preserving knowledge concerning the editing limit of the recording part 14, and erroneous operation processing part 12 for inputting data concerning an application executed at an application program part 16 just after the contents of the erroneous operation are outputted from the control part 8, controlling the write of erroneous operation recording to the recording part 14 based on the editing knowledge base and specifying the function intended by the user in the case of operating the equipment.
Patent JP-H0790759-A (JP)
Title: Method for producing wappen
Inventor: IKEUCHI TAKAO
IPC: D03D1/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide a method for producing a wappen on whose periphery has been seamed in a fine sharp embroidered line in spite of a thick three- dimensional shape. CONSTITUTION:A method for producing a wappen is characterized by comprising marking the shape of a front fabric 14 having a larger outer periphery than that of the frame shape of the wappen 11 and the shape of the cushion 13 on a lining fabric 12, putting the front fabric 14 on the lining fabric 12 through the cushion 13 in coincidence with the position of the mark, integrally embroidering the front fabric 14 and the lining fabric 12 in the outer shape of the wappen 11, and subsequently cutting the periphery of the integrated product along the embroidered seam.
Patent JP-2000129930-A (JP)
Title: Earthquake resistant reinforcement method of existing wooden dwelling, earthquake resistant structure and metallic fitting
Inventor: ITO MITSUO
IPC: E04G23/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reinforce the fixture of a concrete foundation of an existing wooden dwelling to a wooden sill column or a perpendicular wooden column built thereon so as to be firm and earthquake-resistant. SOLUTION: In an earthquake-resistant reinforcement method of a concrete foundation, a wooden sill column 19 arranged on the concrete foundation 18 and a perpendicular wooden column 26 erected perpendicular to the wooden sill column 19, only an external wall of specified height and width is removed around the perpendicular wooden column 20, a nut 15 threaded on its outer circumference and its inner side is driven in the wooden sill column 19 and the perpendicular wooden column 20, a bolt is anchored in the concrete foundation, a reinforcing and cover-receiving plate 12 of the thickness of the external wall, and an earthquake-resistant plate 11 of the width and length capable of fixing the perpendicular wooden column 20 and the wooden sill column 19 in a bracing manner at least to some part are fixed to the nut and the bolt anchored in the concrete foundation 18, the cover 11 is fitted to the reinforcing and cover-receiving plate 12 effect the post-processing.
Patent JP-2000155275-A (JP)
Title: Cross talk preventive switch device including non- orthogonal optical path
Inventor: DONALD DAVID K
IPC: H04B10/27
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch device preventing cross talk between switchable waveguides. SOLUTION: A switching cell 84 is provided with a middle waveguide 92 extending from an input waveguide 60 forming an angle of 90 deg. or more, and is provided with a first switch mechanism 86 at the crossing part of both. Further, the switching cell 84 is provided with a second switch mechanism 88 placed along the middle waveguide 92. The first and second switch mechanisms 86 and 88 are set so as to perform push-pull type operation. When the first and second switch mechanism 86 and 88 are in a first state, an input optical signal is transmitted through the first switch mechanism 86 to be outputted to a first output waveguide 94, and when they are in a second state, the input optical signal is reflected by the first switch mechanism 86, and is transmitted through the second switch mechanism 60 to be outputted to a second output waveguide 96.
Patent JP-H05217393-A (JP)
Title: Flip-flop circuit for controllable copying between slave latch and scanning latch
Inventor: BARENTO ERU DAABUISOGURU
IPC: G11C19/00
Filed: 1992-11-13
Abstract: PURPOSE: To reduce the power consumption by providing a master latch circuit, a slave latch, a scanning latch circuit, and a copying circuit in which one of the slave latch and the scanning latch receives and latches a signal from the other one. CONSTITUTION: Inverters I3, I5, I7 in respective latches have stronger driving ability than that of I4, I6, I8. Thereby, an output of a latch can drive an input of a next latch independently of a next inverter having a weak latch. When a slave latch 14A has a high output value, input of the I6 is made high and its output is made low. An output of the I6 drives an input of the I5, an output of the I5, that is, a value in the latch 14A is kept at a high value. When it is desired that a value in the latch 14A is changed to a low value, an output of the I3 in a master latch 12A is set to a high value, a control signal DCLK is affirmed, a bus/transistor T4 can be used. Consequently, a bus/transistor T5 can be used.
Patent JP-H03162985-A (JP)
Title: Ink ribbon
Inventor: YAMAGUCHI MASASHI
IPC: B41J31/00
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the possibility of lowering a printing density and to improve a wear-preventive effect of a printing wire by a method wherein alpha-olefin hydrocarbons having a specific viscosity are incorporated as an anti-friction material for an ink of an ink ribbon used for a printer, and a globular acrylic resin having a specific diameter is incorporated as an anti-friction material. CONSTITUTION:For the purpose of improving the wear resistance of a printing member, alpha-olefin hydrocarbons having a viscosity of 100-2000 CPS are added in place of a solid lubricant, such as graphite, molybdenum disulfide, and carbon fluoride, and a low-viscosity vehicle, such as a spindle oil. In addition, for keeping a wear resistance for a long time, a globular acrylic resin having a diameter of 1-20mum is added. In this manner, a printing density is hardly lowered, and the wear of the printing member is reduced. A printing quality can be kept for a long time.
Patent JP-H10136568-A (JP)
Title: Power supply facility
Inventor: MURAI MASATO
IPC: H02M7/493
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To properly secure an input power supply to an inverter device when an AC power supply is lost and then recovered, by increasing the secondary side voltage of a transformer with an output voltage variable function by a specific value as compared with a rated voltage when the AC power supply is lost and then recovered, and returning it to a rated voltage after a specific amount of time passes. SOLUTION: An AC power supply 1 is connected to a transformer 5 with an output voltage variable function and is transformed to a specific voltage. On the other hand, a plurality of inverter devices 3a-3n are connected to a load system and motors 4a-4n are connected to each of them. In this case, when the power of the AC power supply 1 fails temporarily and then recovers, a control device 6 switches the tap of the transformer 5 with an output voltage variable function to increase the output voltage by a specific value as compared with a rated voltage, and switches a tape again after a specific amount of time passes and returns to the rated voltage, thus enabling the inverters 3a-3n to properly drive motors 4a-4n when the AC power supply 1 is lost and then recovered.
Patent JP-S63156217-A (JP)
Title: Microcomputer reset device
Inventor: MASUMOTO KENICHI
IPC: G06F1/00
Filed: 1986-12-19
Abstract: PURPOSE:To prevent abnormal data for voltage reduction from being taken in by using the time difference of rise and fall among plural power sources to reset one microcomputer by another computer. CONSTITUTION:In accordance with a program by which a power source B of the CP 1 rises in a short time by power-on and the CP 1 starts the software processing earlier than CPs 2 and 3 and continues to send a reset signal to CPs 2 and 3 till the rise of a power source A and releases reset of CPs 2 and 3 at the time of rising the power source, CPs 2 and 3 start operations when the power source A rises in a long time. The voltage of the power source B monitors the CP 2 to send a signal to the reset terminal of the CP 3, and the CP 1 stops the operation and the CP 3 is reset when the power source B falls at the time of power-off.
Patent JP-H05137415-A (JP)
Title: Bulb-planting machine
Inventor: WADA TOSHIRO
IPC: A01C9/08
Filed: 1991-11-20
Abstract: PURPOSE:To provide the subject planting machine having simple structure and improved workability to plant a bulb in controlled posture and effectively attachable to a tractor utilizing an attachment-installation beam to be attached to a rotary frame of a tractor. CONSTITUTION:Base frames 11, 12 are attached to an attachment-installation beam 6. Portal frames 13, 14 are supported by the base frames 11, 12. A seed bulb table 21 inclined backward in the longitudinal direction and movably holding a seed bulb tray 20 and a bulb-planting part 22 having a successively opening shutter 42 and a bulb-planting chuter 49 are supported by the portal frames 13, 14.
Patent JP-H04176720-A (JP)
Title: Suspension device for vehicle
Inventor: KAMIYAMA SHIGERU
IPC: B60G7/04
Filed: 1990-11-09
Abstract: PURPOSE:To improve the driving comfortableness by installing a pair of magnets having the equal electrodes on a stopper for regulating the swing in the vertical direction of a suspension arm. CONSTITUTION:A magnet 8 is installed on the bottom surface of the cylinder 5 of the damper 2 of a suspension device, and a magnet 9 is installed on the undersurface of the piston 7 of the damper 2, and both the magnets 8 and 9 are set at equal electrodes, and a bump stopper 10 is formed by both the magnets 8 and 9. Further, a magnet 11 is installed on a piston rod 6, and a magnet 12 having the equal electrode to the magnet 11 is arranged on the inner wall surface in the vicinity of the upper edge part of the cylinder 5, and a rebound stopper 13 is formed. With this constitution, each shock in bump and in rebound can be lightened by each repulsive force of a pair of magnets 8 and 9 and a pair of magnets 11 and 12 and the driving comfortableness can thus be improved.
Patent JP-H09149639-A (JP)
Title: Switching power supply
Inventor: TANAKA HIDEHIRO
IPC: H02M3/28
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of an apparatus at the time of waiting by enhancing the efficiency of a switching power supply under a minimum load. SOLUTION: A resistor R (=R2 +R3 ) and a capacitor C are charged or discharged to vary the oscillation frequency (f) of a control circuit IC thus stabilizing the output voltage V0 by pulse width modulation system. A switch function is connected in order to decrease the oscillation frequency when the output current (i) is low and to increase the oscillation frequency when the output current (i) is high by varying the value of at least one of the resistor R or capacitor C.
Patent JP-H01144432-A (JP)
Title: Air-permeable film
Inventor: NAKAE KIYOHIKO
IPC: B29L7/00
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title film, having excellent air and moisture permeability, strength and touch and useful as clothes, such as leisure wear, etc., by blending specific linear low-density polyethylene with branched low-density polyethylene and filler. CONSTITUTION:The aimed film containing 100 pts.wt. resin composition consisting of (A) 65-90wt.% linear low-density polyethylene, containing 18-45wt.% xylene extract component at 25 deg.C with 1000-9000Angstrom  weight-average molecular chain length and having 0.870-0.915g/cm<3> density and 0.1-80g/10min melt flow rate and (B) 40-5wt.% branched low-density polyethylene having 0.1-80g/10min melt flow rate and 1.2-1.6 die swell ratio and (C) 50-400 pts.wt. filler. Furthermore, the above-mentioned film has preferably 150-8500 cm<3>/ m<2>.min air permeability and 1000-15000g/m<2>.day moisture permeability and >=5kg/cm tensile strength.
Patent JP-H02150493-A (JP)
Title: Additive for solid fuel-water slurry
Inventor: UTO HARUICHI
IPC: C08F12/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain an additive stably dispersing solid fuel such as coal or coke in high concentration into water containing a copolymer obtained from reaction of respectively specific unsaturated carboxylic acid (salt), styrene derivative and nonionic surfactant at specific ratio as active ingredient. CONSTITUTION:(A) Unsaturated carboxylic acid expressed by formula I [X is H or alkali (earth) metal, etc.; R1-3 are H, methyl or -COOX] is reacted with (B) styrene derivative expressed by formula II (R4 and R5 are H or methyl; R6 is n or 1-3C alkyl) and (C) nonionic surfactant expressed by formula III (Y is 2-3C alkylene; R7 is H or 1-9C alkyl; m is 1-10; n is 20-200) with weight ratios of component A/B=10/90-90/10, component (A+B)/C=95/5-10/90 to obtain a copolymer. Said copolymer is contained the aimed additive as active ingredient.
Patent JP-2001126245-A (JP)
Title: Method of producing board for information recording medium and information recording medium
Inventor: KURIWADA TAKESHI
IPC: B22D17/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to easily produce a board for a recording medium which is lightweight and excellent in rigidity, heat resistance, hardness and conductivity at a low cost. SOLUTION: The board for a recording medium is produced by cast-molding a molten or half molten metal into a die.
Patent JP-H06128821-A (JP)
Title: Method for detecting defect of yarn
Inventor: NAKADE KAZUHIKO
IPC: D01H13/22
Filed: 1992-10-16
Abstract: PURPOSE:To provide a method for detecting the defect of the yarn, capable of specifying the defect of the yarn from the cross-sectional thickness and length of the defective part of the yarn in real time on line. CONSTITUTION:Signals from a detector for detecting the thickness of the traveling yarn are sampled for each unit time, and a short and extremely thick yarn defect is detected from a passage time ranging from a signal 73 just before a prescribed threshold 71 to a signal 74 just after the threshold 71 and from the integration value of the lapsed time.