baber/WOPTO huggingface dataset:
Patent JP-H09189529-A (JP)
Title: Method and device for recognizing shape by utilizing image obtained by irradiating shape recognition object with shape illumination
Inventor: SASANO TOSHIO
IPC: H01L21/52
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To recognize a shape of a shape recognition object by a method wherein a shape recognition object is irradiated with an arbitrary shape illumination, image data of the irradiated shape recognition object is fetched and the fetched image data and image data in an image data liberally storing image data used as a judgment reference for the shape are compared with each other. SOLUTION: In the case where a shape recognition object is a circular plate and it is irradiated with rectangular shape illumination, it is possible to recognize that a surface of the shape recognition object is flat when the shape of the irradiated part is remained in rectangle and it is judged that the shape recognition object is a circular plate. In the case where the shape recognition object is a ball and it is irradiated with the rectangular shape illumination, the irradiated part is deformed into a sector shape so that it is possible to recognize that the shape recognition object has a roundness in its surface, then it is judged that it is in a sphere shape.  Since the shape recognition is carried out by one image, it is possible to dispense with a conveying mechanism of a camera and a plurality of cameras and it is possible to reduce the shape recognition device in size and in cost.
Patent JP-S62163607-A (JP)
Inventor: KUROIWA FUMIO
IPC: A01C7/08
Filed: 1986-01-09
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-H02185256-A (JP)
Title: Aromatic sheet-like material having silver surface layer
Inventor: WAKAHARA HIROYUKI
IPC: A61L9/01
Filed: 1989-01-10
Abstract: PURPOSE:To provide the above material which has a long preservation period and obviates the desorption of the adsorbed matter of a perfume from a resin by washing by incorporating an org. solvent soln. of polyurethane elastomer contg. microcapsules in which an arom. material is included into the silver surface or base body. CONSTITUTION:The prepn. of the polyurethane elastomer soln. is executed by polymerizing polyol, org. diisocyanate and low-molecular chain extender in an org. solvent having miscibility with water. The microcapsules are, for example, the microcapsules, the wall material of which is a urea-formalin resin and which have preferably 5 to 20mu particle size and about 0. 5 to 4mu wall thickness. The ratio at which the perfume microcapsules are compounded with the polyurethane elastomer soln. is preferably 1 to 25wt.% by the solid content of the polyurethane elastomer. Natural fibers, regenerated fibers, synthetic fibers or base bodies used for production of artificial leather are usable as the sheet-like base body to be coated with the polyurethane elastomer soln.
Patent JP-2000204010-A (JP)
Title: Dental adhesion kit
Inventor: FUCHIGAMI SATOSHI
IPC: C09J4/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dental adhesion kit capable of omitting a treatment with an aqueous solution of an acid and a water washing operation, comprising a primer not whitening a bonded part when the primer is bonded to a soft tissue such as gum in the oral cavity and an adhesive. SOLUTION: This dental adhesion kit comprises a primer composition composed of a sulfonic acid group-containing polymerizable polymer such as 2-(meth) acrylamide-2-methylpropanesulfonic acid, a water-soluble polymerizable monomer such as diacetone (meth)acrylamide and water and an adhesive composed of a combination of an acidic phosphoric ester compound containing plural polymerizable unsaturated groups in one molecule such as bis(2- methacryloyloxyethy)hydrogen phosphate and a polymerization initiator.
Patent JP-2000208258-A (JP)
Title: Organic electroluminescent element and display unit
Inventor: SAKABE SETSU
IPC: B60K37/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with high efficiency of used light and capable of displaying real images and virtual images. SOLUTION: This organic electroluminescent device is composed of a transparent substrate 1, a transparent electrode 2 deposited on the transparent substrate 1, an organic film 5 that is deposited on a resist 3 coated on the transparent electrode 2 and forms a light emitting part 8 where the resist 3 has been stripped, a metallic electrode 6 deposited on the organic film 5, and a sealing layer 7 formed on the metallic electrode 6. An electric current is applied with the transparent electrode 2 as a positive electrode and the metallic electrode 6 as a negative electrode and the light emitting part 8 emits the light L.
Patent JP-H10200926-A (JP)
Title: Video image pickup device, optical adaptor for 4-scene image pickup, video signal converter and stereoscopic video visual equipment
Inventor: KAMAYA NAOKI
IPC: G02B27/22
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To pick up video images at four positions at intervals equivalent to the width of eyes for a stereoscopic vision with a simple configuration and ease of adjustment. SOLUTION: The device is provided with an optical means 8 consisting of a plurality of planer mirrors M1 -M10 that converts an optical path in a way that four video lights equal to a vision in the same direction from four positions at intervals equivalent to the width of eyes are projected respectively to an area of a single virtual screen 9 at a light emission side which is divided into two in the longitudinal and lateral directions as so-called a cross in a square, and receives outputs from the optical means 8 by same image pickup elements and provides an output of a video signal.
Patent JP-S59128629-A (JP)
Title: List type display device of stock price information
Inventor: TAKECHI EIJI
IPC: G06F3/153
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a list type display device displaying the whole contents automatically by specifying the specification and change of a required issue to be displayed, a position to be displayed and the display pattern and color of the issue name. CONSTITUTION:When a power supply for a control circuit 11 is turned on, a display pattern and its corresponding table are written in a display issue information pool memory 15 and a control memroy 14, respectively. The circuit 11 finds out the control code of the issue from a display issue memory 7 and then extracts a control address from the memory 14. Subsequently, the circuit 11 finds out the display pattern and a display color of the issue stored in the pool memory 15 and writes said display data in a display memory 16 together with display position information. The memory 16 writes also fixed display items and display item data sent from a signal sending device in a stock exchange in respect of the written issues in addition to the item names. All the information written as mentioned above is repeatedly displayed by a display device 17.
Patent JP-S61161256-A (JP)
Title: 5-amino-2-chlorobenzenethiol and production thereof
Inventor: HAGA TORU
IPC: A01N39/00
Filed: 1985-01-11
Abstract: NEW MATERIAL:5-Amino-2-chlorobenzenethiol. USE:A raw material for synthesis of tetrahydrophthalimide derivatives useful as a herbicide which does not exhibit any phytotoxic problems on main crops such as soybean, maize, wheat and rice plant and exhibits superior herbicidal effect on many weeds. PREPARATION:2-Chloro-5-nitrobenzenesulfonyl chloride is reacted with 6-20 equiv., preferably 6-12 equiv. (based on 1 equiv. 2-chloro-5-nitrobenzenesulfonyl chloride), metallic reducing agent such as stannous chloride and zinc in a solvent at 40-105 deg.C, preferably 80-105 deg.C, to obtain the titled compound. The reaction is carried out using hydrochloric acid as the solvent when stannous chloride is used, or using hydrochloric acid or dilute sulfuric acid as the solvent when zinc is used.
Patent JP-S56102644-A (JP)
Title: Regulating method for reflecting mirror for sun follower
Inventor: YUZAKI YOSHIHIRO
IPC: F24S50/20
Filed: 1980-01-18
Abstract: PURPOSE: To accurately mount each of reflecting mirrors to a given position on a sun follower by mounting a given number of reflecting mirrors placed in support frames on a frame and making said reflecting mirrors to adhere to the lower surfaces of collectively convex templates disposed above said frame.  
     CONSTITUTION: In mounting reflecting mirrors, first, a given number of reflecting mirror supporting frames 8 to which reflecting mirrors 7 have been attached are mounted on a frame 4. Then, from the lower side of the frame 4, one end of each regulating bolt 10 mounted with a washer 11 and a nut 12 is passed through a slot 13 in the frame 4 and screwed into a fixed nut 9 on the supporting frame 8. Then, a vacuum pump 15 is driven by using a motor 14 in order to exhaust each sucking chamber 18 of air through an exhaust hole 17' in each template 2. Under said condition, from the lower side of the frame 4 the reflecting mirrors 7 are pressed against the lower surfaces of the templates 2 by a human power and held by suction. After that, the nuts 12 are tightened, and the frame 4, the washers 11 and the nuts 12 are welded 19 to complete the mounting of each of the reflecting mirrors 7 to a given position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5286770-A (JP)
Title: Construction of delay wave circuit structure
Inventor: KIKUCHI TOSHIMOTO
IPC: H01J23/26
Filed: 1976-01-13
Abstract: PURPOSE: To improve radiant heat efficiency of screw delay weve circuit by contacting transformed outer surrounding vessel with rod face after inserting delay wave circuit and ceramic rod whose outside diameters are less than the inside diameter of outer surrounding vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04242400-A (JP)
Title: Tone volume controller for hearing aid
Inventor: MIURA MASAMI
IPC: H04R25/00
Filed: 1991-01-17
Abstract: PURPOSE:To adjust a tone volume level of a hearing aid up to a fitting level of the user automatically. CONSTITUTION:The above controller is provided with an integration timer 14 to integrate times when the hearing aid is actually in use, and a tone volume control circuit 16 is automatically controlled based on its integration signal. Then a gain of an amplifier 4 is increased to obtain a tone volume level accordingly. Once after the tone volume level reaches a fitting level, the fitting level is maintained.
Patent JP-H02185572-A (JP)
Title: Solar heat shielding coating composition and structure coated therewith
Inventor: YAMADA SHUKO
IPC: C09D5/00
Filed: 1989-01-12
Abstract: PURPOSE:To prepare a solar heat shielding coating compsn. with a chromatic color and an increased solar heat shielding effect by compounding a vehicle having excellent weathering properties with a pigment component comprising a specific solar heat shielding pigment and a multi-component oxide type coloring pigment. CONSTITUTION:A pigment component is prepd. by compounding (A) a solar heat shielding pigment having a particle diameter of 50mum or less and selected from the group comprising at least one member (i) selected from the group consisting of ZrO2, Y2O3, In2O3 and sodium titanate, at least one substance (ii) comprising a pigment covered with an org. or inorg. film of 0.01mum or higher in thickness and capable of realizing the solar heat shielding effect, and a compd. (iii) obtd. by reacting at least one compound selected from the group consisting of ZrO3, In2O3, TiO2 and SiO2 with at least one compound selected from the group consisting of MgO, Y2O3, BaO, CaO, CeO2 and ZnO; with (B) a multi-component oxide type coloring pigment comprising a solid soln. of at least two metal oxides or a solid soln. of said at least two metal oxides with at least one compd. contg. at least one metal oxide. The pigment component is compounded into a vehicle having excellent weathering properties (e.g. acrylic resin) in an amt. of 2-60wt.% (solid base in the coating compsn.).
Patent JP-H04319526-A (JP)
Title: Method for bonding lubricant to thin-film storage medium
Inventor: RIIJIYU JIYUDEI RIN
IPC: G11B5/72
Filed: 1992-01-13
Abstract: PURPOSE: To join a lubricating film onto the surface of a thin-film recording medium by applying a specified compsn. onto the surface of the recording medium and exposing the coated surface to an electron beam after application of the compsn., thereby joining the compsn. onto the recording medium. CONSTITUTION: A lubricant is applied by spin coating on the surface of a sample 60 consisting of a magnetic memory disk having a carbon base protective layer. The compsn. which is a material selected from a group consisting of hydrocarbon, fluorocarbon and fatty acid is used for the lubricant. A sample 60 coated with the lubricant is supported on a sample holder 70 by arranging the sample within a vacuum chamber 40. This vacuum chamber 40 is evacuated by a vacuum pump 30. A filament power source 10 supplies an electric current to a filament 50. This sample 60 is exposed to the electron beam having energy below about 100 electron volts radiated from the filament 50. As a result, the lubricant applied on the surface of the sample 60 is joined onto the magnetic memory disk.
Patent JP-S57117988-A (JP)
Title: Manufacture of substrate for ink ribbon
Inventor: MIZUKI HIROYUKI
IPC: B41J31/04
Filed: 1981-01-16
Abstract: PURPOSE:To improve a quality of a product and productivity, by a method wherein, in the manufacture of the substrate for an ink ribbon made of a fabric in which very fine threads are woven in a high density, warp whereon an interlacing and a sizing are conducted, is used. CONSTITUTION:A normal ink ribbon substrate is formed such that synthetic fiber multifilament which has a single yarn of 1.2 denier or less and a total denier of 40 denier or less, is used as warp, and a fabric, in which the warp and the weft total to 280 pieces or more per inch, is slit in a tape. The warp used for said purpose is processed such that an interlace processing is applied to form 35-70 interlacing per 1m of a single thread, and a sufficient weavability is created through adhesion of about 3-7wt% starch. This prevents buzzing and breaking of a thread at a weaving time and forms a fabric of high quality at an improved productivity to form an ink ribbon substrate.
Patent JP-H08188800-A (JP)
Title: Biodegradable powder soap and its production
Inventor: RUDEI SUHENDA
IPC: C11D17/06
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a biodegradable powder soap at a low cost through a small number of steps without requiring any catalyst and without causing environmental pollution by spray-drying a slurry neat soap obtd. from a naturally occurring biodegradable fatty acid and an inorg. alkali.  
     CONSTITUTION: At the outset, a purely naturally occurring biodegradable fatty acid (pref. a fatty acid comprising 50 to 90 wt.% distilled palm oil fatty acid and 10 to 50 wt.% distilled coconut oil fatty acid) is reacted with an inorg. alkali (pref. caustic soda) to obtain a slurry neat soap. The soap is then spray dried by means of a spray drier to obtain the contemplated product. Pref., the spray drying is carried out by a method wherein a spray nozzle having a diameter of 0.5 to 5 mm is provided, the neat soap is fed by spraying at 2 to 30 atm while maintaining the neat soap at 60 to 100°C into a spray drier equipped with a spray hole having a trapezium shape, and, in addition, hot air is blown at an air pressure of 1 to 5 atom into the drier in a direction opposite to the direction of the neat soap ejected from the spray nozzle. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58120342-A (JP)
Title: Data transmission system
Inventor: AZUMA TOSHIO
IPC: G06F13/00
Filed: 1982-01-12
Abstract: PURPOSE:To send normal data from a terminal equipment through a half-duplex data transmission system, by allowing a center to send out an answer signal to the terminal equipment after the data transmission from the terminal equipment is completed. CONSTITUTION:In the half-duplex data transmission system wherein the center is connected directly to terminal station equipments 21-2n, and 31-3n without using any modem, a timer 9 which is actuated every time a minimum unit of data is transmitted from said terminal equipment and has timer time set longer than at least the minimum unit time of data is provided to the center 1. Then, answer signal transmission from the center 1 to the terminal equipments is delayed until the timer 9 reaches the timer time. The center 1 is allowed to send an answer signal to the terminal equipments 21-2n, and 31-3n after data transmission from the terminal equipments 21-2n, and 31-3n is completed.
Patent JP-S61165834-A (JP)
Title: Eccentricity correcting method of optical disk
Inventor: HORIKAWA HIROSHI
IPC: G11B7/095
Filed: 1985-01-16
Abstract: PURPOSE:To control the position of an optical head based on the feedforward type eccentricity correction value by forming a reference track concentric with a data track on an optical disk at a position out of the data track. CONSTITUTION:An optical head which undergoes the position control in the direction passing through the revolving center of an optical disk is moved to a position close to a reference track. Then the revolving angle of the optical disk is detected when the reference track crosses the optical head. Furthermore the optical head is moved to the decrease direction and the revolving angle is detected when the reference track crosses the optical head. These detecting actions are repeated for detection of the head position to all revolving angle sampling points of the optical disk. These head positions are converted into the eccentric values and the shift amount of the optical head obtained by driving the optical head by a reference drive signal and the eccentric value from an answer time delay are converted into the operation correcting amounts for drive of the optical head and also stored with a shift of the sampling point for compensation of the eccentricity of the optical disk by an amount equal to said answer time delay.
Patent JP-H03209201-A (JP)
Title: Vapor deposited antireflection coating on low melting base body
Inventor: TOKUHIRO SETSUO
IPC: G02B1/11
Filed: 1990-01-11
Abstract: PURPOSE:To obtain the antireflection coating which has a high adhesive property and good weatherability by providing a 1st layer formed by vapor deposition of a sublimatable material for vapor deposition on a low melting base body and further, laminating a vapor deposited layer essentially consisting of magnesium fluoride thereon. CONSTITUTION:The cleaned base body is installed in a vacuum chamber and the interior thereof is first evacuated to about 10<-5>Torr. Gaseous oxygen (O2) is then introduced into the chamber and the oxide of the sublimatable material for vapor deposition is irradiated with an electron beam and is deposited by sublimation and evaporation without melting the oxide to form the 1st layer. For example, the 1st layer is formed of cerium oxide (CeOx) and a vapor deposited magnesium fluoride layer laminated and deposited by evaporation to a prescribed optical film thickness is provided thereon to form the antireflection film having two-layered constitution. The antireflection film having a low reflectivity and the excellent adhesive property and moisture resistance is obtd. in this way.
Patent JP-S60146894-A (JP)
Title: Phospholipid
Inventor: NOMURA MASAAKI
IPC: C07F9/6509
Filed: 1984-01-11
Abstract: NEW MATERIAL:The compound of formula I [R<1> is 10-24C alkyl; R<2> is (substituted) imide group; A<+> is cyclic ammonio] or its salt. EXAMPLE:3-Octadecyloxy-2-phthalimidopropyl 2-pyridinioethyl phosphate. USE:A thrombocyte activation factor-inhibiting agent. It has excellent hydrophilic and oleophilic property, and low toxicity. PREPARATION:The objective compound can be produced e.g. by reacting the compound of formula II (Y is Cl, Br or I) with a cyclic amine compund (e.g. pyridine) in a solvent such as methanol or in the absence of solvent. The amount of the amine compound is 1 equivalent or large excess (e.g. 50 times mol) based on the compound of formula II.
Patent JP-S61163919-A (JP)
Title: Solder masking composition for printed circuit board
Inventor: KURAMOTO TAKEO
IPC: H05K3/28
Filed: 1985-01-16
Abstract: PURPOSE:To enhance the resistance of the title composition to solvent, moisture, boiling, alkali, molten solder, etc., by using an unsaturated double bond- containing compound, a polyepoxy group-containing compound, a photo-radical polymerization initiator and a photo-cation polymerization initiator as essential components of the composition. CONSTITUTION:The purpose composition consists essentially of 65-90wt% compound (1) having an unsaturated double bond in the molecule, 10-35wt% compound (2) having a polyepoxy group in the molecule, 0.1-10wt%, based on components (1) and (2), photo-radical polymerization initiator (3), 0.1-10wt% photo-cation polymerization initiator (4). Examples of component (1) include epoxy (meth)acrylate obtained by modifying a polyepoxy group-containing com pound with (meth)acrylic acid. Examples of component (2) include phenol novolak, bisphenol A epichlorohydrin compound, etc. Examples of component (3) include benzoin and benzophenone. Examples of component (4) include triphenylsulfonium tetrafluoroborate.
Patent JP-S57117380-A (JP)
Title: Apparatus for anaerobically digesting sludge
Inventor: YODA MOTOYUKI
IPC: C02F1/24
Filed: 1981-01-14
Abstract: PURPOSE: To enhance fermentation efficiency, in concentrating the sludge by a pressure  floating system before the sludge is subjected to methane fermentation, by supply  water into which a gas containing no oxygen is dissolved under pressure to prevent  the methane fermentation from being obstructed by oxygen in the concentrated sludge.   
     CONSTITUTION: The sludge obtained by subjecting sewage, excretion or the like to  aerobic waste water treatment is subsequently treated in the anaerobic digestion apparatus and a methane gas is recovered as a fuel by methane fermentation but, as one  method for concentrating the sludge in the preceding stage thereof, there is the pressure floating system. If oxygen is contained in the floating gas used in said system, because  the methane fermentation is obtructed, if pipe arrangement is carried out so as to concentrate the sludge according to the pressure floating system by using water into which a gas containing no oxygen such as a methane gas of a digestion tank, a nitrogen gas  or the like is dissolved under pressure, oxygen is not contained in the sludge and a  digestion stay time requiring 30 days is reduced to 10W15 days to enable to carry out  sufficient digestion. In order to use the gas containing the methane gas, an apparatus  is constituted as a closed system and, when only the nitrogen gas is used, an open system may be employed. 
     COPYRIGHT: (C)1982,JPO&Japio