baber/WOPTO huggingface dataset:
Patent JP-H04169259-A (JP)
Title: Skew correcting device
Inventor: UENO FUMITAKA
IPC: B65H7/08
Filed: 1990-11-01
Abstract: PURPOSE:To make it possible to prevent color slippage of an image from happening accurately by equipping a shift means which operates by control signals output from a control means, makes a part of a recording paper transfer means turn in a plane which is vertical to the advancing direction of a recording paper, and makes the recording paper shift in the width direction so that difference is generated between the running lengths at right and left both sides of the recording paper. CONSTITUTION:A screw detecting circuit 85 detects a skew quantity and skew direction by comparing a signal and a time difference signal which is detected at an actual image recording motion. A servo control circuit 86 receives the signal from the skew detecting circuit 85 and rotation-controls a servo motor. Skew correction is performed by a guide roller 32 which gives a shift motion by the rotation of the servo motor 74. That is, when skew is generated on a recording paper 31 in X1 direction, the left end of the guide roller 32 is shifted to Z1 direction shown by arrow, and also, when skew is generated on the recording paper 31 in X2 direction, the right end of the guide roller 32 is shifted to the Z1 direction by arrow.
Patent JP-S63148888-A (JP)
Title: Motor driver
Inventor: SHIMOHATA TAKESHI
IPC: H02P6/24
Filed: 1986-12-12
Abstract: PURPOSE:To prevent an electric current from flowing through an armature during a stop time of motor and unecessary torque from generation, by equipping this apparatus with a switching element for breaking an output transistor supplying electric current to an armature coil through a stop command signal from the outside. CONSTITUTION:A position signal is synthesized from output of Hall elements 1, 2, 3 by a position signal synthesizing circuit 30; and an electric current is supplied to armature coils 4, 5, 6 by a position signal amplifier 40 and output transistors 11, 12, 13 and 14, 15, 16 to drive a motor. In such constitution, if said motor is stopped, a stop command Es is inputted, switch transistors 17, 18, 19 are turned ON, and the output transistors 14, 15, 16 are cut OFF. Consequently, no current is supplied to the armature coils 4, 5, 6. As a result, influences of an output offset current of the position signal amplifier 40, a leakage current of an internal transistor due to a temperature rise of motor driver and others can be excluded and unnecessary torque can be prevented from generation in said motor during a stop time thereof.
Patent JP-2001081082-A (JP)
Title: New fluorescent labeling reagent 4-acylamino-7- mercapto-2,1,3-benzoxadiazole
Inventor: IMAI KAZUHIRO
IPC: C07D271/12
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is a compound quantitatively reactive with carboxyl group and producing a strong fluorescent substance and useful for high-sensitivity determination of carboxylic acids required by a field to which the medicine, pharmacy, agriculture and clinical chemistry belong and other fields. SOLUTION: This compound is represented by the formula [R is a (substituted) alkyl], e.g. 4-acetylamino-7-mercapto-2,1,3-benzoxadiazole. The compound is obtained by reacting 4-chloro-7-nitro-2,1,3-benzoxadiazole as a starting substance with potassium O-ethyl dithiocarbonate, dissolving the resultant yellow crystal in a mixed solution of methanol with dichloromethane and concentrated hydrochloric acid, adding and reacting an iron powder therewith, adding and reacting the resultant red powder with a mixed liquid of pyridine with acetic anhydride then distilling off the pyridine and acetic anhydride, dissolving the formed residue in ethanol, adding an aqueous solution of sodium hydroxide, adding a dilute hydrochloric acid to the reactional mixture, concentrating and purifying the resultant mixture.
Patent JP-H02143268-A (JP)
Title: Method for reducing optical fatigue of photosensitive body for laser printer and basic format controller for photosensitive body for laser printer
Inventor: HAMAMURA KAZUO
IPC: G03G21/00
Filed: 1988-11-25
Abstract: PURPOSE:To clearly print electrostatic latent images by forming the position for forming the next electrostatic latent image different from that for the preceding electrostatic latent image by shifting the position leftward or rightward in the axial direction from the preceding position. CONSTITUTION:When the same electrostatic latent image is continuously formed on the surface of a cylindrical photosensitive body by irradiating the surface with a laser beam, the position for forming the latent image is shifted leftward or rightward in the axial direction of the photosensitive body so that the same latent image cannot be formed at the same place on the surface of the photosensitive body. In other words, the same latent image is not formed again at the same place as that where the same latent image is formed at the preceding time. Therefore, clear prints can be obtained, because the potential at the surface of the photoconductive layer constituting the surface of the photosensitive body can be recovered completely and the residue of the preceding latent image produced by the fatigue of the surface of the photoconductive layer when the same latent image is repeatedly formed at the same position can be reduced.
Patent JP-H03159150-A (JP)
Title: Control of cold heat environment test device
Inventor: WATANABE HIROSHI
IPC: H01L21/66
Filed: 1989-11-17
Abstract: PURPOSE:To prevent a low temperature heater from turning ON even if a test room temperature is undershot and to prevent the test room temperature from rising to a low temperature set temperature or above by setting a set temperature of a low temperature heater controlling temperature adjuster lower than an actual low temperature set temperature by a specified temperature only for a specified time immediately after starting of a low temperature test. CONSTITUTION:In a thermal environment test device wherein a test room 1, a low temperature room 2 and a high temperature room 3 are arranged independently, and cool air of the low temperature room 2 and hot air of the high temperature room 3 are made to circulate by switching of a dumper, a set temperature of a temperature adjuster for controlling of a low temperature heater 13 is set lower than an actual low set temperature by about 3 to 8 deg.C only for about 1 to 10 minutes immediately after starting of a low temperature test. For example, when a test is shifted from a high temperature test to a low temperature test, a set value of a temperature adjuster to control the low temperature heater 13 is set to a temperature which is lower then a low set temperature of -55 deg.C by DELTAT deg.C (about -3 to -8 deg.C) for only (t) minutes (about 1 to 10 minutes). Thereby, even in the case of undershoot, a low temperature heat does not turn ON since an actual set temperature is set lower than that. A stabilization time to -55 deg.C is reduced in this way.
Patent JP-H03159135-A (JP)
Title: Semiconductor device and its manufacture
Inventor: BABA YASUO
IPC: H01L29/778
Filed: 1989-11-17
Abstract: PURPOSE:To manufacture a semiconductor device in which a HEMT and an HBT are formed to the same height and the HEMT and HBT are electrically insulated by forming a multilayer body having a layer structure of a HEMT on a substrate with a recessed part, by filling the recessed part and by forming a multilayer body having a layer structure of an HBT through a high insulating film. CONSTITUTION:A first multilayer body 4 having a layer structure of a high electron mobility transistor(HEMT) is formed on a semiconductor substrate 1 of high resistivity having at least one recessed part in a partial region. After filling the recessed part, a second multilayer body 7 having a layer structure of a hetero-bipolar transistor(HBT) is provided on the multilayer body 4 through a high insulating layer 5. An HBT is formed on the second lamination body 7, and a protruding HEMT is formed on the first multilayer body 4. For example, the first multilayer body 4 is formed on the insulating GaAs substrate 1 which is provided with a recessed part through a GaAs first buffer layer 3, and the second multilayer body 7 is formed thereon through an AlGaAs high insulating layer 5 and a GaAs second buffer layer 6; thereafter, a protruding part 71 is removed.
Patent JP-H05134231-A (JP)
Title: Back light device and liquid crystal display device
Inventor: TOYOHARA MASAHIRO
IPC: G02F1/13357
Filed: 1991-11-13
Abstract: PURPOSE:To enable the prevention of current leakage and the decrease of chromaticity changes by providing a material produced by an extrusion molding method of high-reflection plastic on a reflection cover for a cathode ray tube. CONSTITUTION:The back light device has the cathode ray tube 2 and the reflection cover 1 for the cathode ray tube. The reflection cover 1 for the cathode ray tube is formed by the extrusion molding of the plastic material having a high reflectivity characteristic. The optical displacement display device is constituted by disposing this back light device on the rear surface of a optical displacement display panel. As a result, the back light device constituted by using the low-cost reflection cover 1 for the cathode ray tube which can prevent the current leakage of the cathode ray tube and decrease the light color shifts and the information display device which is constituted by using this back light device and facilitates the exchange of the cathode ray tube 2 are obtd.
Patent JP-S62152149-A (JP)
Title: Method for connecting slug and lead
Inventor: MORI HARUHISA
IPC: H01L21/48
Filed: 1985-12-25
Abstract: PURPOSE:To ensure reliable connection between a slug and lead with an increased mechanical strength by a method wherein at least one of the two is caused to revolve along its central axis and the connecting end is fused and solidified. CONSTITUTION:The connecting end 6a of a slug 6 is allowed to protrude by a prescribed length and is inserted and fixed between clamps 8a, 8b and a slug 7 is inserted and fixed between clamps 9a', 9b'. The slugs 6 and 7 are arranged in a line so that their junction ends 6a, 7a face each other. Cutting tools 11a, 11b go into operation to cut the slug 7 to a prescribed length and the clamps 9a', 9b' are caused to revolve around their central axes. This results in a revolution on its axis and axis-wise movement of the slug 7. The face of the junction end 3a of a lead 3 caused to abut against the face of the junction end 6a of the slug 6. An electric current is applied across the clamps 8a, 8b, 9a', 9b' for the fusion and then fixation of the junction ends 6a, 3a of the slug 6 and lead 3. In this process, a uniform discharge current flows through the junction ends 6a, 3a.
Patent JP-S62153254-A (JP)
Title: Production of polyalkylene glycol oleate
Inventor: KUBO YOSHIFUMI
IPC: C07C69/58
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled colorless and odorless substance having good stability, by adding an alkylene oxide, etc., to oleic acid produced by a specific method or subjecting the oleic acid and a polyalkylene glycol to dehydration reaction or ester interchange reaction. CONSTITUTION:A fatty acid mixture containing oleic acid, e.g. olive oil or beef tallow, and urea are dissolved in an organic solvent and cooled to deposit crystals, which are then separated and removed. The fatty acid mixture contained in the organic solvent solution is partially saponified with a basic compound, etc., and recrystallized to separate an acid salt of the oleic acid as crystals, which are decomposed with an acid to give high-purity oleic acid. An alkylene oxide or THF is added to the above-mentioned oleic acid or dehydration reaction thereof with a polyalkylene glycol is carried out or a lower alkyl ester of the oleic acid and the polyalkylene glyol are subjected to ester interchange reaction to give the titled substance. USE:An emulsifying agent and dispersing agent.
Patent JP-H09116205-A (JP)
Title: Piezoelectric transformer and its manufacture
Inventor: NAGANO SHINJIRO
IPC: H01L41/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To change the specification of a Rosen type piezoelectric transformer regarding the input-side capacitance and boosting ratio or reduce the fluctuation of the capacitance and ratio by only adjusting the shapes of primary-side electrodes by using the same size of ceramic plates. SOLUTION: The capacitance and boosting ratio of a piezoelectric transformer are changed by adjusting the positions of the front ends B and base-side ends A of the primary-side electrodes 14 and 16 of the transformer, namely, the distance di between secondary-side electrodes and the interval d2 between the primary-side electrodes and the base-side end of a ceramic plate of the transformer. When, for example, the boosting ratio is raised, the distance d1 is increased and, when the ratio is lowered, the interval d2 is increased. When the capacitance is reduced, the distance d1 or interval d2 is increased. When the capacitance is reduced without changing the boosting ratio, in addition, both the distance di and interval d2 are increased at a fixed ratio.
Patent JP-H05112832-A (JP)
Title: Manufacture of low yield ratio-high tensile strength-hot rolled steel sheet excellent in corrosion resistance
Inventor: HAMANAKA SEIICHI
IPC: C21D8/02
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a low yield ratio-high tensile strength-hot rolled steel sheet capable improving the corrosion resistance of a composite-structure steel sheet and simultaneously satisfying corrosion resistance and workability. CONSTITUTION:The slab of a steel contg., by weight, 0.02 to 0.25% C, <=2.0% Si, 1.6 to 3.5% Mn, 0.03 to 0.20% P, <=0.02% S, 0.05 to 2.0% Cu, 0.005 to 0.100% sol.Al and <=0.008% N, furthermore contg., at need, at least one or more kinds of 0.005 to 0.06% Ti and 0.005 to 0.06% Nb and/or at least one or more kinds of <=2.0% Ni, <=3.0% Mo and <=3.0%, Cr, moreover contg., at need, 0.0003 to 0.005% B and the balance iron with inevitable impurities is subjected to hot rolling and pickled, and after that, the hot rolled coil is annealed at 720 to 950 deg.C in a continuous annealing line, by which the low yield ratio high tensile strength-hot rolled steel sheet excellent in corrosion resistance can be manufactured.
Patent JP-H07150301-A (JP)
Title: Ferritic stainless steel excellent in corrosion resistance and workability
Inventor: TSUGE SHINJI
IPC: C22C38/00
Filed: 1993-11-29
Abstract: PURPOSE:To clarify a component system in which the improvement of corrosion resistance in the weld zone of low Cr ferritic stainless steel containing Ti and workability as a thin steel sheet are compatible. CONSTITUTION:This stainless steel consists of <=0.015% C, <=0.010% N, <=0.020% C+N, 10-14% Cr, <=2.0% Si, <=2.0% Mn, <=0.04% P, 0.02-0.20% Ti, <0.0020% sol. Al, <=0.010% O, but the weight ratio Ti/(C+N+O) is >=2.0 and the weight ratio (O/N) of oxygen and nitrogen contents is >=0.50, 0-0.5% Cu, 0-0.5% V, 0-0.5% Ni and 0-1.0% Mo. Further, at request, S of >=0.5 times and <=0.010% of C content may be contained.
Patent JP-H05278840-A (JP)
Title: Congregated article conveying method and device
IPC: B65G17/26
Filed: 1992-10-09
Abstract: PURPOSE:To achieve high speed article conveyance by constituting a device, which gathers articles contained in a bag, which are supplied in order, and discharge them in a lump at a specified quantitative unit, in such a way that the articles from the previous process can be received even while it is discharging articles. CONSTITUTION:First and second endless chains 28 and 30 comprising many slat plates 27 and 29 continuously connected are belted between a drive sprocket 24 and a driven sprocket 8, which correspond to each other, and are driven independently of each other. On the surface side of each of the endless chains 28 and 30, plural sets (two sets in the case of the right figure) of first and second holding member groups 52 and 54 are provided in a specified space relation in their running direction, and each of the holding member groups 52 and 54 are provided with a plurality of holding members 52a and 54a which are extended to the slat plates 29 and 27 next to and erected on the slat plates 27 and 29 in a non-contact relation. When the second holding member group 54 moves to an article discharge position and is made to move at a low speed and to stop, the first holding member group 52 is made to advance to an article receiving position to receive articles.
Patent JP-H08133955-A (JP)
Title: Skin preparation for external use
Inventor: MAEDA NORIHISA
IPC: A61K8/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a ski preparation for external use formulated with saponin(s) extracted from specific plant (s), excellent in skin beautifying effect, and good in both usability and safety. CONSTITUTION: This skin preparation for external use contains, as active ingredient, 0.001-20wt.% of at least one kind of saponin or its salt extracted from Pulsatilla cernua Spreng., Cyclamen europaeum, Primula officinalli, Achyranthes fauriei Lev. et Van., Fatsia japonica Decne. et Pianch, Caulophyllum robustum Maxim., Clematis chinensis Osbeek, and Anemarrhena asphodeloides Bunge. Besides, combination of the active ingredient with an ascorbic phosphoric ester and/or placenta extract potentiates the skin beautifying effect of this skin preparation, and prevents skin spots and freckle to cause the fine and dampish skin. This skin preparation can be made, by conventional means, into cosmetics and medicinal preparations of such formulations as milky lotion, lotion, cream, jelly, pack, powder, and ointment.
Patent JP-H07152739-A (JP)
Title: Document printer
Inventor: MOROTA KUNIHIKO
IPC: G06F17/21
Filed: 1993-11-29
Abstract: PURPOSE:To provide a document preparing device capable of smoothly and continuously printing out plural variout document data. CONSTITUTION:An information comparing part 13 compares paper size inherent in a document stored in a document information storing part 7 with the paper size of a uniformed format for continuously printing documents stored in a continuous printing information storing part 8. A printing control part 14 rotates, enlarges or contracts document data to be printed out based upon the compared result of the comparing part 13 and outputs the processed data to a printer 6.
Patent JP-2000127000-A (JP)
Title: Production system
Inventor: SAKURABA YUICHI
IPC: B23Q41/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To easily seize in which process a specific product is positioned by providing product agents for informing positional information on products by indicating work of the products, and displaying a process monitoring image screen of a present process of the products on a display means on the basis of the positional information of these product agents. SOLUTION: A production control computer 11 controls a kind of manufacturing product and the manufacturing number, and transmits these information to control computers 12A to 12D. The control computer 12A to 12D are respectively connected to control apparatuses 13A to 13D to perform work on products 14A, 14B by a machine tool controlled by the respective control apparatuses 13A, to 13D. Product agents 20A, 20B are arranged one to one to the products 14A, 14B to go from place to place in the control computers 12A to 12D according to the manufacturing procedure. Device agents 30A to 30D gather process monitoring information to be informed to the product agents 20A, 20B to display positional information and the process monitoring information on the products 14A, 14B by a display means 40.
Patent JP-2000128778-A (JP)
Title: Soft capsule capable of being unsealed by twisting off
Inventor: SANO YASUHIKO
IPC: A61K9/48
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a soft capsule capable of easily and reliably being unsealed by twisting off using fingers, hardly having tackiness and excellent in preservability. SOLUTION: This soft capsule capable of being unsealed by twisting off comprises the following components in its coating: (A) 100 pts.wt. gelatin; (B) 100-600 pts.wt. at least one plasticizer selected from the group consisting of (b1) glycerin, (b2) saccharide selected from D-sorbitol, cane sugar, mannitol, fructose, sucrose alcohol and isomerized sugar; (b3) glycol selected from propylene glycol and polyethylene glycol; (C) water-insoluble cellulose.
Patent JP-S62157992-A (JP)
Inventor: MATSUURA NOBUHIKO
IPC: G06Q40/02
Filed: 1985-12-28
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-H02145636-A (JP)
Title: Slidable rubber-modified styrenic resin composition
Inventor: ISHIKAWA HIROAKI
IPC: C08L73/00
Filed: 1988-11-28
Abstract: PURPOSE:To provide a rubber-modified styrenic resin composition having excellent thermal stability and slidability and free of the generation of black streaks by comprising a rubber-modified styrenic resin, an organopolysiloxane and a metal-inactivating agent. CONSTITUTION:A composition comprises (A) 100 pts.wt. of a rubber-modified styrenic resin prepared by graft-copolymerizing vinylic monomers mainly comprising a styrenic monomer to a rubbery polymer and having a rubbery polymer content of 3-20wt.%, (B) an organopolysiloxane, preferably polydimethylsiloxane, having a kinematic viscosity of preferably 5000-50000 centistokes at 25 deg.C in an amount of 0.5-1.5 pts.wt., preferably 0.75-1 pt.wt. as a silicon content and (C) 0.01-2 pts.wt., preferably 0.1-1 pt.wt., of a metal-inactivating agent (e.g. decamethylenedicarboxylic acid disalicyloyl hydrazide) acting on a transition metal such as copper to form an inactive metal complex compound.
Patent JP-H07150242-A (JP)
Title: Production of cold rolled strip of dual phase stainless steel excellent in young's modulus
Inventor: MIYAMOTO HIROYUKI
IPC: C21D6/00
Filed: 1993-11-29
Abstract: PURPOSE:To produce a dual phase stainless steel excellent in weather resistance, etc., and having high Young' s modulus. CONSTITUTION:At the time of producing a cold rolled strip of dual phase stainless steel containing respective elements of <=0.05% C, 0.1-1.0% Si, <=2.0% Mn, <=0.04% P, 5-10% Ni, 20-30% Cr, 1.0-3.5% Mo, and 0.05-0.20% N, process annealing is carried out at >=1200 deg.C before final cold rolling. By this method, directionality and Young's modulus in a 90 deg. direction can be improved.
Patent JP-2001114133-A (JP)
Title: Intake duct structure of vehicle engine
Inventor: OZAWA IKUO
IPC: B60K13/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce assembling manhour for an intake duct. SOLUTION: The intake duct (intake passage) 700 is formed by utilizing an upper side beam member 410 having a substantially U-shaped section. By this arrangement, assembling of the intake duct 700 is completed by assembling a panel 400 to a vehicle with a duct member 710 assembled to the front end panel 400. Accordingly, the assembling manhour for the intake duct 700 can be remarkably reduced so as to reduce the manufacturing cost of the vehicle.
Patent JP-H06148263-A (JP)
Title: Semiconductor integrated circuit device and energization acceleration test method thereof
Inventor: NAKAO YUICHI
IPC: G01R31/26
Filed: 1992-11-09
Abstract: PURPOSE:To achieve higher screening effect when an insulation trouble of a gate insulation film undergoes a screening by a burn-in. CONSTITUTION:An input signal line 1 (2) is connected to a first input terminal (second input terminal) of three input NAND circuits 11, 12, 13 and 14 (11, 12, 15 and 16) and to A 1-input terminal of an EXNOR circuit 5 (6) and an input signal line 3 is connected to a third input terminal of 3-input NAND circuits 11, 13,15 and 17 and a 1-input terminal of an EXNOR circuit 7. A control signal line 4 is connected to other input terminals of the EXNOR circuits 5, 6 and 7 separately. An output terminal of the EXNOR circuit 5 (6) is connected to the first input terminal (second input terminal) of NAND circuits 15, 16, 17 and 18 (13, 14, 17 and 18) and an output terminal of the EXNOR circuit 7 is connected to the third input terminal of the NAND circuits 12, 14, 16 and 18.