baber/WOPTO huggingface dataset:
Patent JP-S62196609-A (JP)
Title: Irradiation device for guiding light flux
Inventor: YAZAKI YOSHIO
IPC: G02B6/00
Filed: 1986-02-25
Abstract: PURPOSE:To prevent an optical fiber having a light projecting port coated with a flexible pipe to be optionally bent from burning and to improve converging efficiency by arraying the incident ports of optical fibers on a linear or band-like converging part linearly or like a band. CONSTITUTION:A light beam radiated from a discharge tube 1 is converged by an elliptic cylinder type mirror 2 and linearly converged into one focal position 5 of the mirror 2. Optical fibers 3 having linear incident ports and a solid box 9 in which the optical fibers 3 are arrayed are arranged on the converging part and the incident ports of the optical fibers 3 are fixed on the approximately same position as the focal position 5. Each optical fiber flux 6 branched from the solid box 9 is coated and protected with/by the flexible pipe 10 to be optionally bent and the terminal end of the flexible pipe 10 is an outgoing port 8. Consequently, optical energy in each unit area of an optical fiber is reduced, the burning of the optical fibers can be removed and the converging efficiency can be improved because the light is converged in accordance with the shape of a light source.
Patent JP-H09211213-A (JP)
Title: Production of supporting film and retroreflection sheet
Inventor: MIYATA NOBUYOSHI
IPC: E01F9/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a capsule-type retroreflection sheet having a bonded structure of a supporting film and a protective film which does not cause blackend appearance or decrease in the retroreflection efficiency and is excellent and hardly broken even under severe temp. and humidity conditions. SOLUTION: A part of glass beads 2 where a metal vapor deposition film 4 is applied is embedded in a supporting film 5. Then a temporary supporting body and a metal vapor deposition film remaining on the temporary supporting body are integrally peeled so that no metal vapor deposition film is present on the area of the supporting film surface between adjacent glass beads. Thus the supporting film having glass beads 2 embedded is obtd., and a protective film 1 is laminated on the surface of the supporting film where the glass beads 2 are present. Then the supporting body is partly molded by heating to form connecting walls 6 like continuous lines between the protective film and the supporting body. Thus, lots of sealed small vacancies 7 separated by the connecting walls 6 are formed.
Patent JP-S59165019-A (JP)
Title: Method and device for production of hologram disc
Inventor: ONO YUUZOU
IPC: G02B26/10
Filed: 1983-03-10
Abstract: PURPOSE:To position the radius direction of the center axis of holograms highly accurately by Moire fringes between the holograms without putting specific marks on the holograms. CONSTITUTION:The center shaft 7 of a disc 6 and a reference hologram 4 are fixed on a base plate 5. The Moire fringes of the hologram 4 can be observed by illuminated light from a hole of the base plate 5. Since the disc 6 has a common shaft 7 with a dividing disc 11, the disc 6 can be rotated every prescribed angle after completing the fixing of one hologram by the disc 11. The holograms 8 are finely oscillated by a manipulator 9 through an arm 10. The manipulator 9 can rotate the inside of the surface of a hologram and move holograms intersected at right angles inside the surface of the hologram. When the Moire fringe between the holograms 8 and the reference hologram 4 is erased by the manipulator 9, positioning may be completed. Subsequently, the holograms 8 are fixed on the disc 6 with adhesive.
Patent JP-H07247400-A (JP)
Title: Aqueous emulsion
Inventor: MIYAKI YOSHIKI
IPC: C08L29/04
Filed: 1994-03-10
Abstract: PURPOSE:To provide an aq. emulsion improved in adhesive properties and water resistance. CONSTITUTION:This aq. emulsion comprises a dispersoid of a polymer composed mainly of vinyl ester monomer units, and a dispersant of a vinyl alcohol polymer which has a viscosity average degree of polymn. of not less than 200, a ratio of weight average degree of polymn. (Pw) to number average degree of polymn. (Pn), i.e., Pw/Pn, of not less than 4, and wherein the peak position of the max. mol.wt. in a mol.wt. distribution as measured by GPC corresponds to a degree of polymn. of not less than 3500.
Patent JP-S62196980-A (JP)
Title: Display device for channel selection index of on-vehicle television
Inventor: SHIMADA YOSHIHIRO
IPC: H04N5/445
Filed: 1986-02-25
Abstract: PURPOSE:To facilitate channel selection by displaying with an index the propriety for reception of a preset channel on a screen. CONSTITUTION:A VIF circuit 5 applies AGC voltage, for example, to the input at one side of a comparator 4 as a signal showing the IF level. While the reference voltage REF is supplied to the other input of the comparator 4. Then the comparator 4 compares successively the AGC voltage of preset channels with the voltage REF and decides the propriety for reception of pictures according to the field intensity level higher or lower than a reference level. The result of this decision is supplied to a channel selection control circuit 2 and this circuit 2 produces an index signal according to said result of decision to supply it to the picture receiver side via an adder 6. Video signals subjected to wave detection through the circuit 5 are supplied to the adder 6. Then the pulse voltage is superposed on said video signals as the index signal. Then the result of decision is displayed on a screen and therefore the quality of pictures is manifest quickly for the preset channel. Thus a channel of high picture quality can be easily selected.
Patent JP-2000107681-A (JP)
Title: Light storage reflector and its production
Inventor: HASEGAWA MASAHIRO
IPC: B05D5/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a light storage reflector of constitution disposed with light storage materials and reflection materials on the same plane and a process for producing the same. SOLUTION: This light storage coating material layer is composed of a colorless transparent clear coating material layer 2. The light storage materials 3 are arranged in the uniformly diffused state therein. Beads 4 coated with thin aluminum layers on the hemispherical surfaces of spherical glass are disposed on the light storage coating material layer. As a result, when the light storage reflector is irradiated with light, the light is reflected and absorbed, by which the light storage reflector may be made to emit light in the darkness.
Patent JP-H02219134-A (JP)
Title: Data processor
Inventor: NIWA YUICHI
IPC: G06F11/22
Filed: 1989-02-20
Abstract: PURPOSE:To find data which has an error immediately and to facilitate a correcting operation when data received from outside has an error by providing an error cause estimating means which estimates the cause of the error detected by an error detecting means and generating debugging information based on the cause of the error estimated by the estimating means. CONSTITUTION:The data processor is provided with the error cause estimating means B which estimates the cause of the error detected by the error detecting means A and a debugging information generating means C which generates the debugging information on a data part which causes the error, the reason of the error, and its solving method according to the cause of the error estimated by the estimating means. Therefore, when the error detecting means detects the error of the data received from outside, the error cause estimating means B estimates the cause of the detected error of the data and the debugging information generating means generates the debugging information based on the cause of the error. Consequently, an operator easily performs the correcting operation according to the instruction of the debugging information.
Patent JP-H05242837-A (JP)
Title: Fluorescent display tube
Inventor: YAMASHITA OSAMU
IPC: H01J31/15
Filed: 1992-02-27
Abstract: PURPOSE:To improve the lifetime without impairing the initial brightness by preparing an admixture from a phosphor having not undergone application of granular surface coat and a phosphor having undergone application of granular surface coat with oxides of Si, Al, Zn, and forming a hybride phosphor layer consisting of ZnS-AU, Al series phosphor from this phosphor admixture. CONSTITUTION:A feeder wire 2 of Al sputter film is formed on a glass base board 1 and covered with an insulation layer 3, and thereover a ZnS-AU, Al series hybrid phosphor layer 8 is applied by the screen printing method to form an anode board. The layer 8 consists of an admixture of a ZnS-AU, Al phosphor having not undergone application of granular surface coat and a ZnS-AU, Al phosphor having undergone application of granular surface coat by SiO2, 10-60wt.% phosphor having undergone application of a granular surface coat of approx. 300mug/g by SiO2 is included in this phosphor admixture, and upon installation of a grid 4 and filament 5, these are sealed in vacuum by a cover glass 6. This achieves the improvement of the lifetime without risk of impairing the initial brightness.
Patent JP-H01213921-A (JP)
Title: Key switch of small-sized electric apparatus
Inventor: YOKOTA REI
IPC: H01H3/12
Filed: 1988-02-23
Abstract: PURPOSE:To prevent misoperation in key entry by forming the keys in such an arrangement that they have smaller height with approaching the front of the electric apparatus concerned, and thereby allowing any key top to be pushed solely with certain performance. CONSTITUTION:In case a plurality of key switches are arranged closely to one another, the key tops 4, 5 are made with smaller heat height with approaching the front of the electric apparatus. That is, the middle key top 4 has shorter head than its upper key top 3, and the lower key top 5 in turn has a shorter head than the middle key top 4. Accordingly pushing of the middle key top 4 by a finger does not cause the conductive rubber 7 corresponding to the key top 5 to contact the printed circuit board, even though the push is strong or the finger is inclined greatly. Thus only one intended key is pushed certainly to eliminate risk of mishandling in entering the settings, etc.
Patent JP-H09232242-A (JP)
Title: Flexible shutter for quartz tube of diffusion furnace
Inventor: YOSHITAKA NAOTO
IPC: H01L21/205
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively seal the quartz tube of a diffusion furnace of a semiconductor manufacturing apparatus even when the end face of the tube of the furnace is deformed. SOLUTION: The flexible shutter for a diffusion furnace quartz tube comprises a quartz cover 15 for blocking the inlet of the tube, a quartz cover holding plate 14 for fixedly holding the cover 15, and a shutter unit base 7 making it possible to operate in the axial direction of the tube 2 and the direction perpendicular to he axial direction. The plate 14 has three or more pressing bearings 20 disposed dispersively at the periphery. The base 7 has a slide shaft 10 displaceable in the axial direction. The center of the plate 14 is fixed rotatably in the entire direction to the end of the shaft 10. A pressing shaft 19 is provided at the base 7 corresponding to the bearing 20, the shaft 19 is brought into pressure contact with the bearing 20, the cover 15 is displaced in response to the direction and position of the end face of the tube to seal the tube.
Patent JP-S57153382-A (JP)
Title: Character discriminating device
Inventor: OOTA NAOKI
IPC: G06F7/02
Filed: 1981-03-19
Abstract: PURPOSE:To easily discriminate a numeral, by operating a result of counting of a variation point in a prescribed direction,and the total bit number of a character pattern, and deciding either a numeral or not in accordance with a result of said operation. CONSTITUTION:Each bit signal of a pattern memory 11 is fetched in order in the horizontal direction and is supplied to a shift register 13. When the n-th and n-1- th bits of the shift register 13 have become ''1'' and ''0'' signals, an AND circuit  14 is formed, and a counter 19 is counted up by the output. On the contrary,  when said signals have becomes ''0'' and ''1'', respectively, an AND circuit 17 is  formed and is counted up. As a result, the nmber of variation points in the  horizontal direction in a character pattern of the pattern memory 11 is counted  in the counter 19. Also, each bit signal of the pattern memory 11 is fetched  in order in the vertical direction and is supplied to a shift register 21.
Patent JP-S59174426-A (JP)
Inventor: MURAYAMA AKIRA
IPC: B65B55/24
Filed: 1983-03-10
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-H08236679-A (JP)
Title: Lead frame for semiconductor device
Inventor: YONEMOTO TAKAHARU
IPC: H01L23/50
Filed: 1995-02-28
Abstract: PURPOSE: To prevent short circuit between a lead frame and the outer circumferential part of a metal plate for heat dissipation bonded to the lead frame by increasing the insulation distance between them. CONSTITUTION: A metal plate previously coated with an adhesive 2 is prepared and a metal plate 3 of predetermined shape is punched therefrom and bonded to a lead frame 1 thus forming a lead frame for semiconductor device. The lead frame 1 is provided with a bent 6 separating from the metal plate 3, for increasing the insulation distance between the lead frame 1 and the outer circumferential part 3a of the metal plate 3, oppositely to the outer circumferential part 3a of the metal plate 3 being pasted thereto. Preferably, the height of the bend 6 is set equal to 0.1mm or above in order to facilitate formation of the bend 6 by down set method. Preferably, the starting point of the bend 6 is set on the inside of the outer circumferential part 3a of the metal plate 3 by 0.3mm or more in order to prevent short circuit due to migration effectively.
Patent JP-S63208171-A (JP)
Title: Graphic processor
Inventor: MATSUO SHIGERU
IPC: G06T1/00
Filed: 1987-02-25
Abstract: PURPOSE:To control the external circuit of an LSI with a describing command by outputting arbitrary data from an address bus and a data bus by the describing command and clearly indicating that busses are in the attribute output state. CONSTITUTION:When a command (instruction ADOUT) to output attribute information is given, four parameters following a microprogram ROM 110 and the above-mentioned command are set to an address register 170 and a data register 180. Simultaneously, a signal FBS which clearly indicates output contents of the address bus and the data bus is set to 0011 and is outputted to an interface control 150. When the operation mode of a memory having an arithmetic function is set, a DRAM control 20 is so controlled that information outputted to a terminal AD by a decoder 30 and the instruction ADOUT is set to the memory as the operation mode.
Patent JP-S59165950-A (JP)
Title: Small-sized stepping motor
Inventor: NIKAIDOU AKIRA
IPC: H02K37/04
Filed: 1983-03-11
Abstract: PURPOSE:To simultaneously perform the reductions in size and thickness and the increase in the accuracy of a stepping motor by forming stator pole teeth to be excited in polyphase substantially concentrically through a narrow magnetic path in the same plane, and oppositely disposing rotor pole teeth through an air gap. CONSTITUTION:Magnetic paths 52, 53 of a stepping motor are alternately formed in different directions. Since the magnetic resistances of narrow magnetic paths 26-29 are so large as to readily saturate, the paths 52, 53 are formed through cores 22, 24. Exciting coils 23, 25 are excited to sequentially alter the direction of a magnetic field, and a rotor rotates at the prescribed pitch at every exciting time.
Patent JP-H07228090-A (JP)
Title: Writing tool with seal
Inventor: YAZAKI KATSUHIKO
IPC: B43K24/06
Filed: 1994-02-16
Abstract: PURPOSE:To improve the decency and the like by solving problems such as dislocation and the like of a seal by accompanying attachment and detachment of a cap by a method wherein the seal is arranged in a joining cylinder connected to a rotatively drawing out mechanism part, and besides the cap is, in a non-contact state with an outer periphery part, fixed to the outer periphery part of the joining cylinder. CONSTITUTION:In a printing tool, a rotatively drawing out mechanism part 9 is fixed to a rear inner hole part of a leading shaft 1, and a writing material 32 of a ball-point pen or the like and a joining cylinder 12 are respectively arranged before and behind that. Then, the rotatively drawing out mechanism part 9 is operated by revolution of the joining cylinder 12, and a point of the writing material 32 comes out from a point opening 1a or enters thereinto. In that case, the joining cylinder 12 is composed of a front cylinder part 13 connected to the rotatively drawing out mechanism part 9, and a rear cylinder part 14 which abuts against a rear end part of the leading shaft 1 to extend backward. A seal 24 is arranged behind the rear cylinder part 14. Besides, a cap 3 of which a rear end is of a blockaded state is, in a state of non contact with an outer periphery part of the seal 24, fixed to an outer periphery part of the rear cylinder part 14. A problem wherein the seal 24 is dislocated or the like by accompanying attachment and detachment of the cap 3, is solved thereby.
Patent JP-S61200898-A (JP)
Title: Flocculation of organic sludge
Inventor: TAKEUCHI TADAO
IPC: C02F11/14
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a granulated substance easy to treat, by adding a metal salt to org. sludge and further adding a Mannich modified substance of an anionic polymer and an acrylamide polymer. CONSTITUTION:A metal salt such as an aluminum or iron salt is added to org. sludge with respect to SS thereof under stirring in an amount of 0.5-10wt% on the basis of a metal. Subsequently, about 0.1-2% aqueous solution of a Mannich modified substance obtained by acting amine and formaldehyde to an acrylamide polymer is added. Granulation is performed by performing stirring under such a condition that the peripheral speed of a stirring blade is 25-250m/min and a stagnant time is about 3-30min.
Patent JP-S56137313-A (JP)
Title: Imaging system in image fiber transmission line
Inventor: ONO KOUZOU
IPC: G02B6/04
Filed: 1980-03-29
Abstract: PURPOSE:To avoid the influence owing to the thickness of the jacket part of image fibers by making superposed parts in the visual fields of the respective imaging lenses of a lens array which forms the split images of an object on the respective picture element parts of a plurality of image fibers. CONSTITUTION:The split images 5b of the object image 5a formed on an image blade 4 by the 1st imaging lens 3 are further formed by the imaging lenses 6a of a lens array on the respective picture element parts of the image fibers corresponding to these. At this time, if the visual fields of the imaging lenses 6a of the lens array are so determined as to have superposed parts 7 each other and these are reimaged reversibly on the exit side, the dark parts owing to dropout of the transmission images by the jacket parts 1b of the fibers are effectively cancelled.
Patent JP-H10179110-A (JP)
Title: Cutter for cylindrical food
Inventor: KOBAYASHI MASAO
IPC: A21C11/10
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cutter for a cylindrical food capable of continuously cutting the cylindrical food while forming a beautiful cut surface without exposing a core material to the surface, by shearing and separating the cylindrical food by bringing shear edges into contact with each other with passing each other and moving. SOLUTION: Each cutter body 1 is simultaneously reciprocated and rocked so that a cylindrical food F extruded and supplied from an extruder 8 is nipped, fastened and constricted by each constricting side edge by an arranging and cutting gate G formed around the center of the constricting side edge of the cutter body 1 in the lessening process of the arranging and cutting gate G, the fastened and constricted part of the cylindrical food F is rubbed and arranged. The fastened and constricted cylindrical food f is sheared and separated by bringing shear edges into contact with each other while passing each other and moving in a process for reciprocating the shear edges over the center in a circular arc and rocking. Preferably, a cut food F1 can be formed by installing a conveyor 5 for transporting the cut food F1 to an objective position relatively vertically movably based on the cutter body 1.
Patent JP-S59167560-A (JP)
Title: Preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid or its salt
Inventor: HASEGAWA RIYOUICHI
IPC: B01J23/14
Filed: 1983-03-14
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing fluorescent dye in high yield in a short reaction time, by oxidizing 4-nitrotoluene-2-sulfonic acid in an alkalie aqueous medium in the presence of a lithium compound. CONSTITUTION:4-Nitrotoluene-2-sulfonic acid shown by the formula in the form of a free acid is oxidized in an alkali aqueous medium in the presence of a lithium compound (e.g., lithium oxide, lithium hydroxide, lithium carbonate, etc.) at 20-100 deg.C preferably at 40-85 deg.C for 4-10hr, to give the desired compound. The oxidation is carried out in the presence of a catalyst (e.g., mangenese compound, Co, Fe, Ni, etc.) as necessary. Oxygen gas or air is preferable as an oxidizing agent.
Patent JP-S62199652-A (JP)
Title: Silica-containing organopolysiloxane composition
Inventor: SARUYAMA TOSHIO
IPC: C08K5/09
Filed: 1986-02-26
Abstract: PURPOSE:The titled composition, having an acid strength of fine particulate silica or a mixture thereof with an organopolysiloxane within a specific range without changing the chemical composition of the organopolysiloxane even in production and after preservation for a long period. CONSTITUTION:A composition obtained by blending an organopolysiloxane with fine particulate silica having an acid strength within the range of 4.0<=pKa<=9.2 in a nonpolar solvent or blending the organopolysiloxane with the third component capable of adjusting the pH of the mixture of the organopolysiloxane with fine particulate silica within the range of 4.0<=pKa<=9.2 in the nonpolar solvent, e.g. alkali metal silalate, alkali (earth) metal carboxylate or organic amine.
Patent JP-S58180471-A (JP)
Title: 5,6-dihydro-11h-dibenzo(b,e)azepin-6-one derivative, manufacture and medicinal composition
Inventor: BITSUTORIO PESUTERINI
IPC: C07D223/20
Filed: 1983-03-14
Abstract: A pharmacologically active compound has the general formulain which R is a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms; R, and R<sub>2</sub>, which can be different, represent a hydrogen atom, a hydroxyl group, an alkyl group, an alkoxy group, an arylalkyl group, or an arylalkoxy group, or can jointly represent an oxygen atom or a CHCOOR,' group where R<sub>1</sub>' is a hydrogen atom or an alkyl group; and R<sub>3</sub> represents a hydrogen or halogen atom or an alkyl, NH<sub>2</sub>, NO<sub>2</sub>, NHCO-alkyl, NHCO-aryl, NHCONH-alkyl or NHCONH-aryl group.These compounds act on the central nervous system and have an anti-convulsant sedative activity.