baber/WOPTO huggingface dataset:
Patent JP-S636962-A (JP)
Title: Original reading method
Inventor: KUDO YOICHI
IPC: H04N1/04
Filed: 1986-06-26
Abstract: PURPOSE:To correctly read an original with a specified reading dot density even in the original of fine lines by increasing the reading dot density once and reading the original and defining the respective OR values of adjacent dot data to be the dot data of the specified reading dot density. CONSTITUTION:The reading dot density is increased to execute the reading of the original, thereafter, the respective OR values of the adjacent dot data are calculated, md the respective OR values are defined to be the dot data of the specified reeding dot density. Thereby, the number of the dot data of a longitudinal row obtained by a line sensor is a prescribed times the number of the one dot data in the specified dot density. Accordingly, the unit dot data group number is the number of the longitudinal dot data in the specified dot density. Then, the respective OT values, when there is the one dot data of H level in the relevant unit dot data groups, go to the H level. Consequently, dot pattern data formed by the respective OR values calculated from the respective unit dot data groups includes the dot data of the H level detected in a minimum dot unit.
Patent JP-H0722312-A (JP)
Title: Method for manufacturing strain semiconductor film
Inventor: ANAMI TAKAYOSHI
IPC: H01L29/73
Filed: 1993-06-22
Abstract: PURPOSE:To provide the title strain semiconductor film having high quality and reliability by relaxing the restriction on the critical film thickness posing a problem when the strain semiconductor film is to be grown. CONSTITUTION:The second semiconductor 12 having a different lattice constant from that of the first semiconductor is formed on a substrate comprising the first semiconductor 11 in about the critical film thickness in a dual heterostructure and successively the third semiconductor 13 having the strain in the reverse direction to that of a semiconductor layer lattice-matching with the first semiconductor 11 or the second semiconductor 12 is formed. At this time, the step of forming the second semiconductor 12 is to be performed either at low growing temperature not damaging the crystallinity or making use of surfactant. Through these procedures, the title strain semiconductor layer can have high quality with the layer thickness thereof restricted to the range within about the critical film thickness in a dual heterostructure thereby enabling the excellent reliability upon element manufacturing process to be stably placed.
Patent JP-2000343272-A (JP)
Title: Wire for welding
Inventor: HIRANABE KIYONOBU
IPC: B23K35/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To dissolve various troubles caused by winding tendency and to realize stable welding by giving a cast having not higher than a specified value of the difference between the max. diameter and the min. diameter to a wire for welding wound as a coil-state with a spool. SOLUTION: To the wire for welding wound as the coil-state with the spool, the cast having <=20 mm difference between the max. diameter and the min. diameter, is given. For giving this cast, the wire for welding, stored to wind around a bobbine 7 after producing, is uncoiled and e.g. the wire is wound at few turns around dancer rollers 8, in which the upper roller 8a is fixed and the lower roller 8b is free, and further, after winding at about one turn around a capstan 9, the wire is passed through straightening roller group 10 and successively, passed through a reforming roller group 11. The winding tension in the spool 2 is held to the constant by passing through this process. The straightening roller group 10 disposes plural rollers as zigzag state and the strain leaving in the wire after producing, is removed.  The desired cast is given to the wire by passing through the reforming roller group 11.
Patent JP-H01316865-A (JP)
Title: Device for attaching reading input function in kana/kanji conversion
Inventor: MIZUTA TETSUO
IPC: G06F17/22
Filed: 1988-06-17
Abstract: PURPOSE:To perform a data processing such as the retrieval and the re-arrangement of data by (reading), etc., by storing a KANA (Japanese syllabary) code corresponding to a converted KANJI (Chinese character) as the reading of the KANJI automatically at the time of performing KANA/KANJI conversion. CONSTITUTION:A KANA character string inputted from a key input part 101 is stored in a KANA character string storage means 104. When the indication of the KANA/KANJI conversion is inputted from the key input part 101, a part of the KANA character is converted to the KANJI at a KANA/KANJI conversion part 102, and a KANA mixed character string is stored in a data storage part 103. When the converted KANJI is settled, the KANA character corresponding to the converted KANJI is read out from the KANA character string storage means 104 by a reading means 105, and is stored in a reading storage means 106.
Patent JP-2000333529-A (JP)
Title: Net bag unit for vegetation
Inventor: TAMURA KOJI
IPC: A01G9/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a net bag unit for vegetation suppliable at a low cost. SOLUTION: This net bag unit 10 for vegetation is obtained by stuffing any one or more kinds of wood wool, wood chips, sawdust, chaff, ditch reed straws or hay as a filler 2 in the interior of a biodegradable net bag 1 and, as necessary, inserting a biodegradable container 4 containing raising soil 5 placed therein as a core material 3 into the filler 2.
Patent JP-H0441295-A (JP)
Title: Thermal recording body
Inventor: SUGAIWA TAKAYUKI
IPC: B41M5/30
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a thermal recording medium having an excellent heat conductivity and anti-sticking property by having a packing agent contained in a layer made of a heat softening coloring material to improve mechanical strength of the heat softening layer or the like. CONSTITUTION:A thermal recording body comprises a record support and a layer made of a heat softening coloring material and image-wise heat is applied to the layer made of the heat softening coloring material to peel the layer made off the heat softening coloring material of the recording support. As a result, the recording support having an image can be obtained and the heat softening color material layer contains a packing agent. A less thickness of the recording support is preferable to keep responsiveness and sensitivity better but if the support is too thin, self supportability may be lost. That is, the thickness of the support is normally 1-5,000mum. As the heat softening coloring material layer contains a packing agent, mechanical strength of the heat softening material layer is improved and when the heat softening coloring material layer is peeled, it can be peeled smoothly without causing a breakage or a remarkable deformation. Moreover, this recording material is excellent in heat conductivity and anti-sticking performance.
Patent JP-H0317930-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: YAMAMOTO MORIO
IPC: H01J9/14
Filed: 1989-06-13
Abstract: PURPOSE:To reduce the amount of gas emitted from an electron beam reflecting film and maintain the emission life property of the cathode in a good condition to elongate the life of the color cathode-ray tube by depositing tangsten oxide of high electron beam reflectance on the side of the electron beam irradiation surface of a shadow mask densified, to form the electron beam reflecting film. CONSTITUTION:Tangsten oxide is deposited on the electron beam irradiation surface of a shadow mask 3 densified so as to form an electron beam reflecting film 7a. Contamination of the electron beam reflecting film 7a by impurities and the amount of gases adsorbed to the film, such as H2O, CO2 and CO gases, are therefore considerably reduced. The amount of gas emission by way of reflection caused by thermal and electron beam irradiation is therefore reduced and so poisoining of the cathode is reduced and the emission life property of the cathode is kept good whereby the life of the color cathode-ray tube is elongated.
Patent JP-S5940692-A (JP)
Inventor: TOKUNAGA AKIRA
IPC: G09G1/06
Filed: 1982-08-31
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-H05337714-A (JP)
Title: Work and work positioning method
Inventor: YAMANAKA KYOICHI
IPC: B23B49/00
Filed: 1992-06-10
Abstract: PURPOSE:To easily correct any boring dislocation with a check mark without leaving this mark behind on a final product by installing plural pieces of the dimensionally different check marks for positioning at the time of secondary working, in at least two spots on diagonal positions other than a part serving as a final product where circuits are formed. CONSTITUTION:Boring is performed by a boring tool in positions corresponding to check marks 3 of a work 1 provided with plural pieces of these dimensionally different check marks 3 in at least two spots on diagonal positions other than a part 2 serving as a final product where circuits are formed. At this time, a positional slippage of the work against the boring tool is judged by a positional relationship between the hole and the check mark 3, and the work 1 is positioned so as to make the slippage become within the specified value.
Patent JP-S5580652-A (JP)
Title: Continuously transferring method of twisted cord
Inventor: KAMIYA YOSHIHIRO
IPC: B65H51/12
Filed: 1978-12-08
Abstract: PURPOSE: To produce a synthetic fiber of high quality, by using a nelson roller with the groove of specific construction, and continuously feeding a twist of maximum single yarn suitable for use of a tire chafer fabric and the like.  
     CONSTITUTION: When transferred a cord Y, consisting of a single yarn with a thickness of more than eight deniers further consisting of three to ten single yarns, a nelson roller, that is, a draw roller 7 having a groove 12 and a separate roller 8 having a groove 13 are provided in the drawing device of synthetic fiber. The cord Y is conducted from an untreated cord bobbin 1, passing through the feed roller consisting of a pinch roller 3 and a feed roller 4, and contacted to a heat plate 6 and processed a heat treatment. Subsequently, the cord Y is fed to the roller 7, 8, with a released twist, provided in the cord Y, fed to the roller 8 side by the groove 12 of the roller 7, while avoiding an accumulation of twist between the roller 7 and a drawing pin 5, and rolled on the roller 8. In the above described constitution, the cord Y, with its twist being smoothly conducted, comes to be of excellent uniform quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000337992-A (JP)
Title: Sealing device for leak tester
Inventor: SUGANO HIROSHI
IPC: G01M3/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for use in leak test of a through hole in which a through hole can be enclosed in inside diameter sealing system by simply inserting a seal head from one direction of the trough hole. SOLUTION: A seal head 3 is inserted into a through hole P through action of an air cylinder and positioned when a stopper 11 abuts against a beveled part Q. A push rod 6 and a collar 15 are pushed down with respect to the stopper 11 and a rod 10 integrated therewith through action of an air cylinder until a gap C is eliminated. Upper and lower O rings 18, 19 are enlarged by a tapered face 15a and brought into press contact with the inner circumferential surface of the through hole P and a space defined by the O rings 18, 19 is isolated as an enclosed space R for leak test.
Patent JP-H0315028-A (JP)
Title: Semiconductor optical element
Inventor: FUJIWARA KENZO
IPC: G02F1/015
Filed: 1989-06-13
Abstract: PURPOSE:To obtain the operating characteristic having a large optical modulation amplitude and excellent extinction ratio by utilizing the electrooptical effect to induce a sharp change at an optical absorption end based on the Wannier-Stark localization of superlattic structure. CONSTITUTION:The light absorption layer is provided with plural pieces of quantum well layer 4a, and barrier layers 4b which are thin enough to allow the respective well layers 4a to be coupled by a quantum dynamical resonance tunneling. The light absorption layer consists of the superlattic structure. The energy state of the lowest order is lowered by as much as the gain of the energy by the coupling if the quantum well layers 4a are strongly coupled by the resonance tunneling, by which minibands are formed. The minibands are formed to the elections of transmission bands and the holes of the valency bands. The electrooptical effect based on the Wannier-Stark localization at the optical absorption end in the superlattic structure is used. The modulation amplitude intensity of the large light intensity is obtd. in this way and the optical element characteristics of the excellent extinction ratio are obtd.
Patent JP-H0851090-A (JP)
Title: Method of grinding patterned layer on semiconductor substrate
Inventor: TOOMASU ESU KOBAYASHI
IPC: B24B37/013
Filed: 1995-05-26
Abstract: PURPOSE: To provide a process for judging a polishing end point by polishing a layer being provided on a patterned semiconductor substrate. CONSTITUTION: A layer 11 of a patterned substrate 10 is polished and analyzed, thus judging the end point of polishing. The analysis is performed by using a reflection radiation beam 24 or by a radiation scattering analyzer. Also, the analysis can be performed by using a radiation source practically in any source. Further, the analysis can be performed by using a liquid such as an aqueous slurry in contact with the substrate. Polishing and analysis are integrated and both processes can also be performed on the same polishing machine.
Patent JP-H08318226-A (JP)
Title: Scrubber cleaning device
Inventor: SATO MICHIHISA
IPC: B08B7/04
Filed: 1995-05-26
Abstract: PURPOSE: To automatically replace a brush without stopping operation of a device by replacing and driving an arm or the brush, so that the brush attached to the arm is detached and held to a brush holding frame and also the other brush held to the holding frame is fitted to the arm. CONSTITUTION: A brush 5 is freely detachably attached to the tip of an arm 1 movably provided so as to scrubber-clean a wafer in the cleaning position. A brush holding frame 25 holding a plurality of brushes 5 is provided in the position in which the arm 1 is retreated from the cleaning position. The arm 1 or the brushes 5 are replaced and driven, so that the brushes 5 attached to the arm 1 are detached and held to the brush-holding frame 25 and also the other brushes 5 held to the brush holding frame 25 are fitted to the arm 1. Thereby, the brushes 5 are automatically replaced without stopping operation of a device.
Patent JP-S63318013-A (JP)
Title: Superconductive wiring material
Inventor: IMAGAWA TAKAO
IPC: H01L39/22
Filed: 1987-06-19
Abstract: PURPOSE:To provide a wiring material with high density and without wiring resistance by forming a superconductor of oxide type on a mono-crystal base plate with mono-crystals, and inclining the crystal surface to the base plate surface. CONSTITUTION:The superconductor of oxide type is oxide of rare earth and Co such as Ba2CuO4, and the crystal indicates perovskite structure. When a mono-crystal film having (011) surface of Ba2CuO4 is formed on, e.g., a sapphire surface base plate 1, a set of (001) surfaces parallel with each other and without electrical contact will be formed, in which a direction 4 as superconductive condition and a direction 5 to become an electrically insulating body coexist on the same base plate surface. On this surface terminals 6-8 are formed with Cu etc., by means of evaporation. Thereby the terminals 6, 7 lying on the same surface (001) are given electrical continuity without any electric resis tance, while those 7, 8 are put in insulated state, and consideration on arrange ment of these terminals should enable mounting of elements in high density.
Patent JP-H05318397-A (JP)
Title: Sheet material cutting device
Inventor: MORIMURA YOSHIO
IPC: B26D1/18
Filed: 1992-05-20
Abstract: PURPOSE:To automatize a cutting process to improve its safety in a device for cutting a sheet material in its width direction. CONSTITUTION:In a state where a sheet material 9 is held by a pressing roller 2, driving rollers 5, 14 are rotated by a motor 10 to move the sheet material 9 in a longitudinal direction. After the sheet material 9 passes between the driving roller 5 and a pressing roller 1, and advances as far as the quantity of movement previously inputted in a controlling board 15, the sheet material 9 is fixed together with the pressing roller 2 by the pressing roller 1. and the motor 10 is stopped at the same time. Next a cutting tool receiving seat 19 is raised by an air cylinder 23. After that, a cutting tool driving section 7 is driven to rotatingly move a gear type cutting tool 8 in the width direction of the sheet material 9 as it is for forming a perforation-shape on the sheet material 9, and after the sheet material is automatically carried, it is perfectly cut along the perforation.
Patent JP-S6042821-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU SHINICHI
IPC: H01L29/78
Filed: 1983-08-17
Abstract: PURPOSE:To obtain the well-difined contact window without a step difference and to obtain the high-density and high-reliability device by a method wherein a contact hole forming part of an si substrate is covered with an Si3N4 film and an SiO2 film and a PSG film are laminted, after which the PSG film is opened more widely than the Si3N4 film and then the Si3N4 film is removed. CONSTITUTION:After forming a gate electrode 3, source and drain 4, an Si3N4 film 11 is selectively arranged on a contact window part and the substrate is covered with a thermal oxidation film 5 and further a PSG film 6 is laminated by a CVD method. The PSG6 is removed by a CF4-group isotropic plasma etching with using the resist mask 7 which is opened more widely than the Si3N4 film 11 and the Si3N4 film 11 is exposed. Next, the resist 7 is removed and the Si3N4 film 11 is etched by the CF4-group plasma to form the desired minute window 12. An Al wiring 8 is arranged there. In this constitution, a cross section of the contact window shows a shape without a step difference so that disconnection does not occur and a good ohmic contact can be obtained thereby offering the high-density and high-reliability device.
Patent JP-S6041811-A (JP)
Title: Active filter circuit
Inventor: CHIBA KAZUHIRO
IPC: H03H11/08
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a low-pass active filter whose dynamic range is expanded by connecting a resistor between an input and an output and inserting a gyrator between one end of the resistor and ground. CONSTITUTION:An impedance converting circuit 10 consists of an Antonio type gyrator and the transfer function T(S) is expressed as T(S)=r/[(r+R)+Rr/Zin], where Zin is an impedance viewed from an IN terminal. The transfer function T(S) is formed as that of a low-pass filter based on the characteristic of the gyrator circuit by changing the connection of circuit elements of the impedance converting circuit 10 so as to change the impedance Zin. The 2nd order low-pass filter is constituted by forming, e.g., as R1=0 and C3=0. The DC gain in this case is expressed as K=r/R+r, which is less than the unity, then the dynamic range is expanded.
Patent JP-H05327188-A (JP)
Title: Method for gold-plating board on which electronic components are mounted
Inventor: KIMATA KENRO
IPC: H05K3/24
Filed: 1992-05-18
Abstract: PURPOSE:To provide a method for gold-plating a board on which electronic components are mounted in which contamination of the board by algae can be prevented. CONSTITUTION:Interiors of washing tanks 91-93 for washing boards after gold- plating are periodically cleaned in the tank for gold-plating boards on which electronic components are mounted to prevent contamination of the boards by algae generated in the tanks 91-93.
Patent JP-H0445134-A (JP)
Title: Surface-modified diethylene glycol bisallyl carbonate-molded product and its production
Inventor: TAKEI MASATOSHI
IPC: C08J7/00
Filed: 1990-06-12
Abstract: PURPOSE:To obtain the title molded product with surface wettability to water, thus having excellent antifogging effect by irradiating the surface of a transparent diethylene glycol bisallyl carbonate-molded product with ultraviolet rays to produce acidic groups on the surface layer of said molded product. CONSTITUTION:The surface of a transparent diethylene glycol bisallyl carbonate- molded product is irradiated with ultraviolet rays with wavelengths of <=300 (pref. 180 - 300)nm to produce, on the surface layer of said molded product, >=6X10<-2> (pref. 6X10<-2> to 20X10<-2>)mumol/cm<2> of acidic groups, thus obtaining the objective molded product.
Patent JP-2000336885-A (JP)
Title: Building board and its execution structure
Inventor: HITOTSUBASHI MAMORU
IPC: E04F13/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a building board excellent in waterproofness and an external view and to provide its execution structure. SOLUTION: This building board 1 of a four-direction shiplap joint structure has an upper downward tongue 15, a lower upward tongue 16, and a side downward tongue 17 and a side upward tongue 18 arranged on both sides. The side downward tongue 17 of the building board 1 has a projection 171 for rainwater inflow which covers part of the upper downward tongue of another adjacent second building board below the building board 1 at the time of execution and is covered by the side upward tongue of another adjacent third building board on the side of the building board 1 at the time of execution.
Patent JP-S6212260-A (JP)
Title: Whereabouts control system
Inventor: TANIMURA MASAHITO
IPC: H04M3/42
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a whereabouts control system which is economical and high in utilization value by using, for example, a telephone circuit to report whereabouts. CONSTITUTION:Whereabouts reporting means 2 and 2' are installed in an office, a conference room, a reception room, etc., and a person has an ID card 4 such as a magnetic card. The person hangs the ID card on whereabouts reporting means 2 and 2', which report where the person is to a whereabouts control means 3, whose contents are updated. Further, when the whereabouts control means is provided with a function for answering to an inquiry about where the person is from a telephone circuit, the person's whereabouts is inquired from any place where there is a telephone.
Patent JP-H07331520-A (JP)
Title: Structure for fusing polyester-based fabric to emblems and method for fusing the same
Inventor: OKAZAKI KAZUHIDE
IPC: A41H43/04
Filed: 1994-06-08
Abstract: PURPOSE:To produce the subject structure having emblems directly integrated with a fabric even in the case of a fabric strongly treated by the waterproof finishing such as skiwear by fusing the emblems having a polyurethane as an overlapping surface with a polyester-based fabric treated by the water repellent or waterproof finishing. CONSTITUTION:This structure for fusing a polyester-based fabric to emblems is to arrange an emblem constituent material 4 constituted of a surface material 3 and a polyurethane 2 on a fabric 7, treated by the waterproof finishing and having a waterproof film 6 formed on a fabric 5 woven from polyester-based fiber yarns treated by the water repellent finishing, drive a heater (10a), increase the temperature of the top force 10 to about 210 deg.C, lower the top force, press the emblem constituent material in a hot-pressed state, form the emblems and simultaneously fuse and integrate the emblems with the fabric treated by the waterproof finishing.
Patent JP-S5846739-A (JP)
Inventor: REONAADO AARU KAAN
IPC: H04H1/00
Filed: 1982-08-31
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。