baber/WOPTO huggingface dataset:
Patent JP-S60126783-A (JP)
Title: On-line manuscript character recognizing system
Inventor: MORITA TOSHIAKI
IPC: G06K9/62
Filed: 1983-12-12
Abstract: PURPOSE:To eliminate the need for a character pattern memory by storing a center of gravity coordinate of a stroke and connecting information between strokes at each stroke of a character and using the information to recognize a manuscript input character thereby recognizing the inputted character including variation of number of strokes. CONSTITUTION:A dictionary memory 6 of an on-line manuscript character recognizing system stores presence or absence flag relating to each stroke of a character, the center of gravity coordinate of a single stroke and the center of gravity coordinate of a combined stroke while being connected to the next stroke. Furthermore, a manuscript input character pattern on a tablet board of an input section 1 is processed by a pre- processing section 2 and the center of gravity coordinate of each stroke is extracted by a center of gravity coordinate extracting section 3 of each stroke from the pattern after pre-processing. Then a distance calculation, stroke corresponding processing section 4 compares the center of gravity coordinate information of the standard character stored in the memory 6 corresponding to each stroke. Moreover, a similar character identification section 5 identifies the similar character based on the result of comparison, the result is displayed on a display section 7 to recognize the input character including variation of number of strokes.
Patent JP-H0555209-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU GIICHI
IPC: H01L21/3205
Filed: 1991-08-23
Abstract: PURPOSE:To improve reliability against the disconnection of a wiring in a semiconductor integrated circuit device. CONSTITUTION:Wirings 4, 5 connecting a plurality of elements such as the bonding pads 1 of a semiconductor integrated circuit device and first and second resistors 2, 3 are composed of a plurality of wirings 4A, 4B, 5A, 5B connected in parallel. Accordingly, even when one wiring is disconnected, connection among the elements is ensured by the remaining wirings.
Patent JP-H1174009-A (JP)
Title: Contact
Inventor: MATSUDA SETSUYUKI
IPC: H01R4/48
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact device which allows a large current to flow while increment of the device outside diameter is suppressed. SOLUTION: Each contact 30 includes a contacting part 30a located outside about the radial direction and another contacting part 30b located inside, and a plurality of such contacts are installed in the circumferential arrangement in a space bounded by the second cup-shaped conductor 32 and the first 33 and second flanges 34 so that the axis lies parallel with the axial direction of the second cup-shaped conductor 32. The tip of the first rod-shaped elastic piece 35 fixed in cantilever form to the first flange 33 is inserted to a hole 30c while the second rod-shaped elastic piece 36 fixed in cantilever form to the second flange 34 is inserted to another hole 30e, and the contacting piece 30 is supported elastically by the first and second elastic pieces 35, 36.
Patent JP-2001029308-A (JP)
Title: Tacky adhesive type cleaner
Inventor: IKEJIRI YUJI
IPC: A47L25/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive type cleaner impart easily removable and usable functions to a tacky adhesive type cleaner and is dealable with a miniaturization (portability) as well by combining paper having a tacky adhesive surface and release paper and bonding both to a bag form or cylindrical form. SOLUTION: This cleaner is formed by utilizing sealing paper and bonding the paper at two or three points, by which the cleaner is easily removable and is formed to the bag form and, therefore, a user is able to put the fingertip into the bag and strongly presses the fingertip to the portion stuck with dust. Since the tacky adhesive surface is on one side, the cleaner may be easily disposed by bringing this surface to the inner side. The seal and amount are provided with a difference in level in order to facilitate the removal. In terms of production, the easy production is made possible by bonding the sealing paper. The cleaner is useable as a portable type as well by reducing its size.
Patent JP-S62176147-A (JP)
Inventor: PIEERU MERANDA
IPC: H01L21/768
Filed: 1986-10-03
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-H06211856-A (JP)
Title: Anitiparkinosonism agent
Inventor: SUZUKI FUMIO
IPC: A61P25/28
Filed: 1993-09-22
Abstract: PURPOSE:To obtain an antiparkinsonism agent having strong and highly specific adenosine A2 antagonistic action by using a xanthine derivative as an active component. CONSTITUTION:The compound of formula I [R<1> and R<2> are methyl or ethyl; R<3> is H, lower alkyl, etc.; R<4> is cycloalkyl, (CH2)n-R<5> (R<5> is aryl or heterocyclic group; (n) is 0-4) or C(Y<1>)=CY<2>Z (Y<1> and Y<2> are H, halogen or lower alkyl; Z is aryl); X<1> and X<2> are O or S], e.g. (E)-8-(3,4-dimethoxystyryl)-1,3- diethylxanthine. The compound of formula I can be produced by reacting a uracil derivative of formula II with a carboxylic acid of the formula R<4>COOH or its reactive derivative and reacting the obtained compound of formula III in the presence of a base (e.g. NaOH) in a solvent (e.g. dioxane) at 0-180 deg.C.
Patent JP-H0285827-A (JP)
Title: Optical coupler
Inventor: SAKATA HAJIME
IPC: G02F1/313
Filed: 1988-09-22
Abstract: PURPOSE:To provide the optical coupler which realizes a more efficient optical communication system by providing the propagation constant equal to the propagation constant of an optical fiber to a 1st light guide and controlling optical coupling efficiency by voltage control, thereby allowing the control of the optical signal coupling efficiency and the selection of a coupling wavelength. CONSTITUTION:The three-dimensional light guide 12, both ends of which are slightly curved and the optical fiber 14 which is the light guide are disposed in parallel with the longitudinal direction and in proximity to each other atop a crystal substrate 11 so as to generate optical directional coupling. Electrodes 161, 162 are provided to cover the optical coupling part thereof in the form of bisecting the optical coupling region. The coupling efficiency of the three-dimensional light guide 12 and the optical fiber 14 can be controlled by the voltage to be impressed to the electrodes 161, 162. The optical coupling efficiency is lowered by impressing such a voltage as to slightly vary the propagation constant of the three-dimensional light guide 12 and the optical fiber 14 to the electrodes at the time of signal reception. The optical coupling efficiency is intensified by impressing such a voltage with which mode matching is taken between the three-dimensional light guide 12 and the optical fiber 14 to the electrodes at the time of signal transmission. The ideal optical fiber transmission system is thus realized.
Patent JP-S61113945-A (JP)
Inventor: OGURI YASUHIRO
IPC: E04C2/38
Filed: 1984-11-08
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-S6297751-A (JP)
Title: Continuous casting device for thin sheet
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1985-10-24
Abstract: PURPOSE:To continuously cast a thin sheet having an excellent surface characteristic and uniform thickness without generating breakout and rupture by determining the angle of inclination of an endless metallic belt which is inclined to rise in a casting direction with respect to the horizontal plate of the belt by a mathematical expression. CONSTITUTION:A molten steel is poured from a pouring device 6 into the space formed on the surface of the inclined metallic belt 1 by a stationary gate 5 and movable side gates 4 to form a molten metal pool 8. the rear surface of the belt 1 is cooled with water by a cooler 3 and a solidified layer develops in the molten metal pool 8. the solidified layer is ejected as the thin sheet to the upper part of the slope of the belt 1. The pouring flow 7 of the molten steel is positioned apart at least 100mm from the rear stationary gate 5 and the angle theta of inclination of the belt 1 with the horizontal plane is determined within the range of the mathematical expression. In the equation, (b) is the width of the ingot l is the length of the free surface of the molten steel pool of the metallic belt.
Patent JP-H08102052-A (JP)
Title: Recording medium and production thereof
Inventor: WAKABAYASHI SHIGEMI
IPC: G11B5/72
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a recording medium excellent in durability and reproducing output by constituting the medium of a supporting body, recording layer, and protective layer essentially comprising C and incorporating S into the protective layer. CONSTITUTION: The raw web 11 of a magnetic recording medium A having a metal magnetic film on a supporting body is travelled from a supply roll 13a to a winding roll 13b along a cooling can roller 14 in a vacuum chamber 12. A CVD device 15 is operated to spray the plasma of hydrocarbon gas and hydrogen sulfide gas to the metal magnetic film of the magnetic recording medium web ravelling along the cooling can roller 14. Thus, a diamond like carbon film containing S is formed on the surface of the metal magnetic film.
Patent JP-H0685551-A (JP)
Title: Wide band amplifier circuit
Inventor: SANO YUJI
IPC: H03F3/30
Filed: 1992-09-04
Abstract: PURPOSE:To provide the wide band amplifier circuit which can output a large amplitude wide band signal without increasing power consumption. CONSTITUTION:Since the charge/discharge of a capacitor 21 for peaking can be accelerated by driving the capacitor 21 for peaking in the amplifier circuit with a push/pull circuit composed of transistors 4 and 22, the power consumption can be reduced by decreasing a bias current. When a feedback impedance 7 is connected to the emitter of a transistor 9, the output signal can be fed back to the input part of the amplifier circuit as a current signal over the frequency range of a wide band, thereby the large output wide band amplifier circuit can be constituted.
Patent JP-S6479398-A (JP)
Title: Combined sliding member
Inventor: KAIDO MASATAKA
IPC: C25D11/04
Filed: 1987-09-21
Abstract: PURPOSE:To improve the wear and seizing resistances of a combined sliding member by forming the sliding surfaces of Al alloy sliding members sliding along each other with alumite and alumite contg. impregnated fluororesin, respectively. CONSTITUTION:This combined sliding member is composed of a first Al alloy sliding member having an alumite layer on the sliding surface and a second Al alloy sliding member having an alumite layer having 5-15% porosity and contg. fluororesin impregnated to >=5mum depth in the sliding surface. The combined sliding member has superior wear and seizing resistances.
Patent JP-H1083462-A (JP)
Title: Virtual space information generation device, virtual space display, virtual space information recording medium and virtual space information supply method
Inventor: MIMURA YOSHISUKE
IPC: G06T13/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently use a semiconductor memory and the like and to display a virtual space by selecting three-dimensional objects based on capacity restriction corresponding to memory and band restriction for respective paths where viewpoints which are set in the virtual space can exist and dealing with virtual space information with generated partial space information as a unit. SOLUTION: The three-dimensional objects having form information and texture information are arranged while the display of a display means 101 is recognized by instructing an object layout means 103 from an input means 102. A path setting means 105 sets the path for forming a branch path by mutually connecting the plural three-dimensional objects in the virtual space where the objets are arranged. An object selection means by individual paths 107 selects the three-dimensional objects arranged near the paths for the respective paths and generates an object set. A partial space information generation means 108 generates partial space information constituted of position information showing the position in the virtual space and information on the path connected to information of the object set for the respective paths.
Patent JP-H1183077-A (JP)
Title: Fluid temperature/humidity controller
Inventor: TERAKI JIYUNICHI
IPC: F28D19/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To perform a highly accurate dehumidification and control of temperature and raise energy efficiency as whole equipment by removing moisture from a control object fluid so as to obtain a fluid having a particular humidity, preliminarily cooling the fluid to a first temperature by cooling water, and cooling the fluid to a second temperature by a Peltier cooler. SOLUTION: A treatment object fluid is dehumidified by a honeycomb rotor rotation absorption adsorption dehumidifier 1, and the dehumidified fluid having a temperature raised by dehumidification is cooled to a first particular temperature by a precooler 2. The dehumidified fluid is cooled by a Peltier cooler 3 to a second particular temperature. Because the Peltier cooler 3 cools the dehumidified fluid which has been cooled to a certain extent, energy efficiency of a Peltier element 3a can be kept high so that energy efficiency as a whole can be raised. Then, the dehumidified fluid is humidified by a humidifier 4 so as to obtain a fluid having a highly accurately conditioned temperature and humidity. Chemical substances are removed by a filter 6 and supply to external instruments is carried out through a supply duct 7.
Patent JP-H03100642-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1989-09-14
Abstract: PURPOSE:To carry consecutive paper set between an original platen and an original cover being closed by providing a pressure member displacing means separating a pressure member from an original platen. CONSTITUTION:A device is provided with a consecutive paper platen 121 on which consecutive paper DR is placed, a consecutive paper platen 120 on which image formed consecutive paper is placed, and the pressure member displacing means 130 separating the pressure member from the original platen 120. Consequently, the pressure member can be separated from the original platen 120 while the platen cover is closed. Thus, the consecutive paper DR which is set between the original platen 120 and the original cover can be carried while the original cover is closed, therefore, images can be easily and efficiently formed on the consecutive paper.
Patent JP-S6392032-A (JP)
Title: Resin packaging apparatus for semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L21/56
Filed: 1986-10-06
Abstract: PURPOSE:To improve the yield rate and productivity, by imparting rotation to an ejector pin, yielding a sliding phenomenon to the contact surface between the ejector pin and a resin package body, thereby preventing the breakdown of the resin positively when the ejector pins and the resin package body are separated. CONSTITUTION:After clamping, softened packaging resin is compressed. injected and molded. Thereafter, a bottom force is opened from a top force 14 by the lowering of the bottom force. At this time, an ejector pin 51 is lowered together with the descent of the bottom force with a compressing spring 22. A hardened resin package body is pushed out of a cavity 16 in the top force 14. During the lowering, a slant part 61 at the tip of a plate cam 60 and a slant part 56 of a sliding plate 53 are lowered together. Namely, the sliding plate 53 is moved to the direction A. Therefore, a groove 54 is moved in the direction A. A flange 52 of an upper end 51a of the ejector pin 51 is turned in the direction B. Accordingly, the upper end 51a of the ejector pin 51 is also turned in the direction B. Thus sliding occurs at a resin contact surface 66 of an end surface 64 and a peripheral part 65 of the tip 51b of the ejector pin. Therefore, the bonded state at the contact surface is completely eliminated.
Patent JP-2000061810-A (JP)
Title: Magnetic grinding method and magnetic grinding device
Inventor: TSUCHIYA KAZUHIRO
IPC: B24B37/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To find out an optimum polishing condition which can enhance the polishing performance in a magnetic grinding method in which a mixed magnetic polishing agent in which ferromagnetic particles, abrasive gain and a binder are used, and to provide a magnetic grinding device which can uniformly polish a workpiece to be polished, irrespective of a thickness of the workpiece. SOLUTION: Ferromagnetic particles 2 are amorphous, having a hardness of not more than 100 Hv, and is coated thereover with a material having a low hardness. A binder 4 is fats having a melting point of 30 to 65 deg.C. A mixed polishing agent 1 is composed of 40 to 70 vol.% of the ferromagnetic particles, 15 to 35 vol.% of abrasive grain and 15 to 35 vol.% of the binder. Further, in a magnetic grinding device comprising a magnetic flux measuring unit for detecting a number of magnetic fluxes of a magnetic circuit, and accordingly, the power of an electromagnet is adjusted in accordance with a variation in the number of the magnetic fluxes in order to polish a nonmagnetic workpiece to be polished, having locally different thickness with a predetermined polishing pressure.
Patent JP-H0575124-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKINO TAKAMI
IPC: H01L29/786
Filed: 1991-09-18
Abstract: PURPOSE:To prevent parasitic bipolar transistor operation, while realizing sharp on-off operation, in one thin-film SOI MOSFET by employing a double-gate structure in which another MOSFET has a drain adjoining the diffused source of the former MOSFET. CONSTITUTION:A first thin-film MOSFET of an SOI structure includes an n-type diffused source region 24, a p-type channel region 11, an n-type drain region 25 and a first gate electrode 19. A second MOSFET of an SOI structure includes a p-type channel region 11, an n-type diffused source region 24, a p-type diffused region 27, and a second gate electrode 15. When the voltage at the second gate electrode 15 is varied in synchronism with the on-off operation of the first gate electrode 19, the channel resistance of the second MOSFET varies. This prevents accumulation of holes created in the channel region 11 of the first MOSFET due to impact ionization, thereby preventing parasitic bipolar transistors.
Patent JP-H1156983-A (JP)
Title: Functional urethane foam and its manufacture
Inventor: OKAMOTO HIROSHI
IPC: A61L9/01
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide functional urethane foam firmly dyed with an effective component to the surface of the urethane foam, excellent in antimicrobe property (antibacterial property, fungi-proofness, antiviral property), deodorizing property 7, and antiallergic property, continuing these features for a long period, and advantageous in industrial productivity. SOLUTION: At least one effective component B selected from a group of a tea extract, catechin, saponin, tannic acid, and caffeine is dyed on urethane foam A by the dyeing method. More practically, the urethane foam A is brought into contact with a dye liquor containing the effective component B then into contact with a mordant liquid containing a mordant C, or the urethane foam A is brought into contact with a dye liquor/mordant liquid containing the effective component B and the mordant C, and the dyeing reaction and the mordanting reaction are concurrently conducted.
Patent JP-S61116564-A (JP)
Title: Printing apparatus
Inventor: YASUMOTO HIROSHI
IPC: B41J15/00
Filed: 1984-11-12
Abstract: PURPOSE:To make possible to use a blank section which was useless as a blank space hitherto by controlling a printing operation with the spare pages are counted when the remained blanks are detected, and being judged whether these pages are possible to be printed or not. CONSTITUTION:A number of line signal 12 corresponding to a distance between a printing section of a printing apparatus and a blank remain detection section and a page line number count value 11 which is a number of line of one page are compared by a remained page counting section 14, and the remained pages are counted, and being memoried in a remained page counter 17. Thereafter, the number of these remained pages are reduced by one by a page changing signal being generated in every page change, and a blank completing signal 16 is outputted to a blank completing reporting section 18 when the page changing signal 15 is inputted after the content becomes zero.
Patent JP-H03102117-A (JP)
Title: Burner apparatus
Inventor: MOMODA KAZUTADA
IPC: F23D11/10
Filed: 1989-09-13
Abstract: PURPOSE:To improve the ignition characteristic, eliminate problems in the heat resistance and erroneous discharge of an igniting electrode caused by a burner made in a compact construction and improve safety and ignitability by a method wherein the igniting electrode of a burner is located facing burner ports nearby a protrusion to which gas mixture stream strikes, and set on the tilt. CONSTITUTION:As an ignition electrode 17b is located nearby a protrusion 5 of a vaporizing drum, generation of unburnt gas due to delay in igniting can be prevented and a fair igniting performance is obtained with less generation of odor, CO and white smoke. And, as an igniting electrode seat plate 20b of a burner case 20a, on which the igniting electrode 17b is attached, is sloped toward the side of a throat 4 and the vaporizing drum, the igniting electrode 17b tilts toward the opposite and a terminal 17c stays apart from the burner case 20a and throat 4. As a result, a decrease in discharge power against the burner ports due to the spark from the terminal 17c to the burner case 20a and throat 4 is prevented, resulting in prevention of deterioration in the ignitability and of a danger of erroneous discharge. As the ignition electrode 17b is not wholly in the flame zone and has an excellent heat-resistant construction, a burner can be made in a compact construction.
Patent JP-S6292914-A (JP)
Title: Improved polymer composition containing fluorine useful for contact lens
Inventor: EDOWAADO JIEI ERISU
IPC: C08F290/06
Filed: 1986-10-06
Abstract: Improved contact lens compositions are achieved through incorporation of a fluorine containing mono or diester of itaconic acid in siloxane polymeric contact lens compositions. Copolymers include components which modify contact lens mechanical, optical and transport properties as well as surface characteristics to achieve at least some compositions having an oxygen permeability of at least DK35 with a refractive index of from 1.35 to 1.5 and a percent hydration below 2 percent of total weight. Contact lenses made of materials of this invention are highly permeable to oxygen and resistant to the deposition of tear components providing extended wear capability through improved biocompatibility.
Patent JP-H06203826-A (JP)
Title: Thin battery and method for mounting same
Inventor: KAGAWA HIROSHI
IPC: H01M2/30
Filed: 1992-08-12
Abstract: PURPOSE:To provide a thin battery and a method for mounting the same whereby the current collecting efficiency and sealing property of the thin battery are enhanced and it is made easy to mount the thin battery to equipment and the like so that the battery can be disposed in a narrow portion of equipment. CONSTITUTION:In a thin battery having a positive electrode active material 4, electrolyte 5 and a negative electrode active material 13 disposed between a positive collector 2 and a negative collector 9, protruding portions 6, 7, 10, 11, 19, 20 are provided in one part of the positive collector 2 and the negative collector 9. The thin battery 18, where the protruding portions 6, 7, 10, 11, 19, 20 serve as both mounting terminals and printed board connecting terminals, is secured to a series of tapes 17 at equal intervals by means of the protruding portions 19.