baber/WOPTO huggingface dataset:
Patent JP-H10325150-A (JP)
Title: Construction block for vegetation and retaining wall made thereof
Inventor: KOYAMA MINORU
IPC: E02D29/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To easily construct a good-looking, strong retaining body by forming right and left vertical reinforcement through holes between the front and back of a block main body, and providing the block main body with a plurality of vegetation holes extending from the front to the back, in such away that the vegetation holes do not make contact with the reinforcement through holes. SOLUTION: Reinforcement through holes 3, 3 through which vertical reinforcement is passed are formed in the right and left of a concrete block main body 2 taking the form of an elongated thick board, each hole 3 having wide parts 31 at its top and bottom along its depth between the front and back of the block main body 2 and having a constricted part 32 along its height. Lateral engaging projections 4 are provided at positions on the upper surface of the block main body 2 where the reinforcement through holes 3 are provided, and lateral fitting recessed 5 into which the engaging projections 4 are fitted are formed in the upper surface of the block main body 2 in the form of lateral grooves.  A plurality of vegetation holes 6 extending from the front to back of the block main body 2 are bored through the block main body 2 in such a way that they do not make contact with the reinforcement through holes 3. The blocks 1 are laid over a face of slope and are planted at every vegetation hole 6 to allow plants to root in the back of the face of slope.
Patent JP-S6026931-A (JP)
Title: Liquid crystal display element
Inventor: KAMOI SUMIO
IPC: G02F1/1339
Filed: 1983-07-23
Abstract: PURPOSE:To obtain a desired panel gap and to obviate positional deviation of upper and lower electrodes by matching the stretching directions of uniaxially stretched polyester films and superposing said films so that the mutual deformation is accomplished always identically. CONSTITUTION:Transparent conductive films 5 consisting of indium oxide, tin oxide, etc. are provided on the inside surfaces of an upper base plate 1 and a lower base plate 2 consisting of uniaxially stretched flexible polyester films and are disposed by matching the respective stretching directions so as to parallel the same. Said films are then patterned by using photolithography in order to obtain desired electrode patterns. The stretching directions of the above-mentioned plates 1, 2 are set in such a way that the extinction angles of the respective plates attains + or -2.5 deg.. An upper polarizing plate 3 is laminated atop the fixed plates 1, 2 in such a way that the polarizing direction thereof intersects orthogonally to the stretching direction of these base plates and a lower polarizing plate 4 is laminated on the bottom surface thereof in such a way that the polarizing direction parallels with the stretching direction. The element which has a uniform cell gap is free from positional deviation in the electrode patterns and has good display quality is obtd.
Patent JP-S5759329-A (JP)
Title: Device for electron beam exposure
Inventor: TOUJIYOU TOORU
IPC: H01L21/027
Filed: 1980-09-27
Abstract: PURPOSE:To prevent the breakdown of the subject device by a method wherein a position detecting section, to be used for detection of a feeder with which the cassette retaining a sample is carried, is provided and the detection signal of the detecting section is used as an interlocking signal to be used in sections other than a driving system which drives the feeder. CONSTITUTION:The cassette 14 located in a magazine 13 is carried one by one into a patterning chamber 4 by the feeder 16 which will be shifted and driven in leftward and rightward directions by a feeder driving system 15 and placed at the prescribed position on an X-Y table. A position detecting device 17 is provided in the vicinity of the feeder 16 and detects whether or not the feeder 16 is located at the prescribed position. This detecting signal is outputted, as an interlocking signal, to driving systems 7, 10 and 12 through the intermediaries of a controlling board 18 and a cassette transfer controlling section 19, and each driving system can be operated only when an ON position is given. Through these procedures, the breakdown of the subject device due to an accident and an erroneous operation can be prevented.
Patent JP-S6026631-A (JP)
Title: Electrical contact material
Inventor: YOSHIMURA TAKASHI
IPC: H01H1/023
Filed: 1983-07-22
Abstract: PURPOSE:To improve the welding resistance of a sintered Ag-Ni material having a specified composition and to make the material harmless by adding a specified amount of In to the material. CONSTITUTION:The composition of a sintered material for an electrical contact is composed of 10-30wt% Ni, 1.7-5wt% In and the balance Ag with inevitable impurities. Fine powders of said elements having 0.5-20mum particle size are used as starting materials. They are blended in the prescribed ratio, press- molded, and sintered to 700-800 deg.C for 1-20hr in an inert gaseous atmosphere to manufacture said sintered material.
Patent JP-2000321764-A (JP)
Title: Photosetting resin composition and pattern forming method
Inventor: KAMITSURA MASAYOSHI
IPC: G03F7/32
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous development type photosetting resin composition capable of aqueous development and superior in the water and solvent resistances of the photosetting product having elasticity and to provide the pattern forming method using this composition. SOLUTION: This resin composition is obtained by reaction of reactants containing (a) polylactonediol, (b) diols selected from alkylenediol and polyalkylenediol and bisphenols or their hydrogenated alkyleneoxide adduct type diols, (c) polyisocyanate, and (d) compounds having ethylenically unsaturated groups, and further, an urethane compound having a carboxyl group in the molecule. The pattern is formed by using this photosetting resin composition to form a film and imagewise exposing it and removing the unexposed parts with an aqueous alkaline solution or an organic solvent containing an alkali or its mixture.
Patent JP-H01301396-A (JP)
Title: Decorative plate and production thereof
Inventor: SATO KEIICHI
IPC: C23F1/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a decorative plate resistant to marring, by providing a stainless steel plate having a glossy surface, a hard ceramic coat provided in a predetermined pattern on the glossy surface, and a stainless steel surface matte-finished by etching. CONSTITUTION:A decorative plate comprises a hard ceramic coat 2 on a surface of a stainless steel plate 1 serving as a substrate. The surface of the plate 1 is finished to be glossy, and the ceramic coat 2 provided on the glossy surface is a glossy coat having a surface shape conforming to the glossy surface of the plate 1. The film thickness of the coat 2 is preferably 500 to 10,000Angstrom . The ceramic has a constantly high hardness, and is resistant to marring or the like, so that an excellent initial surface condition with a smooth and glossy tone is maintained for a long time even when the decorative plate is used with the ceramic surface exposed. The surface of the plate 1 is matte-finished by etching in the area where the ceramic coat is not provided, and the matte- finished surface 3 is exposed directly to the exterior, so that the ruggedness of the surface 3 gives a deep impression.
Patent JP-2000332993-A (JP)
Title: Image recorder
Inventor: YAMAGUCHI AKIRA
IPC: H04N1/409
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder capable of recording an image having high sharpness even when interpolation expansion processing is performed to output an image that is unmagnified with the affected part read by a diagnostic image generating device in a dry printer. SOLUTION: This device has a sharpness correcting part 30 which performs sharpness correction processing of image data supplied from a medical diagnostic image generating device, a variable power processing part 32 which performs integer-multiple electronic variable power processing of the image data processed by the part 30 and an outputting part which uses the image data processed by the part 32, performs image recording with a recording density being an integer-multiple of reading density in the medical diagnostic image generating device and outputs a hard copy with dry type processing.
Patent JP-2000332288-A (JP)
Title: Gallium nitride system semiconductor light emitting element and its manufacture
Inventor: SUGAWARA HIDETO
IPC: H01L33/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To lower an operating voltage, make light emission uniform and enhance light emitting efficiency by a method wherein a first n-type semiconductor layer contains indium, and is greater in an electronic carrier density and a layer thickness than a second n-type semiconductor layer. SOLUTION: A gallium nitride system semiconductor light emitting element has a buffer layer 2 on a sapphire substrate 1, and is formed with an n-InGaN contact layer 3 containing In on the buffer layer 2. On the contact layer 3, an n-AlGaN clad layer 4, an InGaN active layer 5, a p-AlGaN clad layer 6, and a p-GaN contract layer 7 are sequently formed. Incidentally, an electronic carrier density (5×1019 cm-3) and a layer thickness (4 μm) of the n-InGaN contact layer 3 are set to be greater than the electronic carrier density and the layer thickness of the n-AlGaN clad layer. Accordingly, it is possible to decrease a voltage effect in the n-contact layer 3 and to reduce an operating voltage of an element. Furthermore, a uniform light emission of the active layer 5 can be obtained, and light emitting efficiency is enhanced.
Patent JP-S6052635-A (JP)
Inventor: YOOZEFU BERUTORAMUSU
IPC: D01H15/00
Filed: 1984-07-02
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-S5659213-A (JP)
Title: Connecting method of optical fiber
Inventor: OOKI YOSHIMASA
IPC: G02B6/24
Filed: 1979-10-19
Abstract: PURPOSE:To make possible the connection of optical fibers of low losses by forming one end face of the two optical fibers to be connected to a convex circular cone, forming the end face of the other fiber to a concave circular cone of an equal or slightly larger vertical angle, butting both faces and melt-sticking the same. CONSTITUTION:The end face of one 11 of two optical fibers 11, 11' consisting of clads 12, 12' and cores 13, 13' is formed to a convex circular cone 24, and the end face of the other 11' is formed to a concave circular cone 25 of an (equal or) slightly larger vertical angle. If both faces 24 and 25 are butted and heated, melt- sticking begins from the core, and along with the progression of melt sticking, the optical fibers are pressed to themselves, whereby the melt sticking is perfected. Since the melt sticking begins from a part, the remaining of air bubbles is prevented and since optical axes may be aligned, the connection with low losses may be accomplished.
Patent JP-S61294893-A (JP)
Inventor: MIMURA SEIICHI
IPC: H05K3/42
Filed: 1985-06-21
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-S61294338-A (JP)
Title: Instrument for measuring refractive index of film by interference method
Inventor: MATSUDA JOJI
IPC: G01N21/45
Filed: 1985-06-21
Abstract: PURPOSE:To easily measure the refractive index of a thin film with high accuracy by providing an instrument for measuring light intensity which measures the intensity of interference fringes and a rotating device which changes the incident angle of laser light on an object to be measured. CONSTITUTION:The instrument 1 for measuring the refractive index of the film has a laser light source 2, a mirror 3, a mirror 4, a pinhole 5, a lens 6, a photodetector 7, an amplifier 8 and a processor 11 and is so constituted as to be disposed with a film 10 to be measured between the pinhole 5 and the lens 6. The film 10 is formed on a substrate 13 such as lens or glass plate having a reflection surface 12 in tight contact therewith. The film 10 and the substrate 13 can be integrally rotated and displaced around the revolving shaft perpendicular to the optical axis of a laser beam by the rotating device 14. The intensity of the interference light changes according to the change of the incident angle of the laser light on the film 10 and therefore the film 10 is rotated by the device 14 and the rotating angle at which the max. value of the intensity change of the interference light is generated is determined. The refractive index of the film 10 is then determined by calculation.
Patent JP-H11306493-A (JP)
Title: External light reflection lens to be used for ignition of traffic signal device and indication signal light
Inventor: SHU KENICHI
IPC: G08G1/095
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a lens for preventing the pseudo ignition or non-clear ON/OFF of a traffic signal device or lighting instrument when the lens is strongly irradiated with the light beams of the sun. SOLUTION: The surface of a first layer lens 1 is worked into polished glass 7, a metal membrane semi-transparent reflector layer 3 having visible beam transmissivity from 15 to 25% is provided in the middle between the first layer lens 1 and a second layer lens 4, and the surface of the second layer lens 4 is worked into concave lens 2 so that the surface of the second layer lens 4 can be matched with a lot of circular convex lenses 2 on the inner surface of the first layer lens 1. Then, the visible beam transmissivity of the second layer lens 4 is made adverse rather than the first layer lens 1 by 10% by the concentration of coloring, and the lens in triple structure is composed of the first layer lens 1, metal membrane semi-transparent reflector layer 3 and second layer lens.
Patent JP-S61293728-A (JP)
Title: Electric discharge machine
Inventor: OBA NOBUAKI
IPC: B23H7/26
Filed: 1985-06-24
Abstract: PURPOSE:To enable high precision machining by detecting the temperature of a machining fluid, sending an output signal when the temperature is within a predetermined range and making the automatic correction of relative thermal displacement between a machining head and a moving table after receipt of said signal. CONSTITUTION:Distance L from base sphere 15 to center of a work-piece 2 expands or contracts, depending upon the temperature fluctuation of a machining fluid surrounding said sphere 15 from the center of said workpiece 2. Unless the volume DELTAL of the expansion or contraction is reduced, high precision machining cannot be expected. Namely, the temperature range of the machining fluid surrounding the workpiece 2 and the base sphere 15 is determined and automatic temperature correction is made only within the temperature range, thereby minimizing a relative distance change DELTAL between the workpiece 2 and the base sphere 15 and ensuring high precision machining.
Patent JP-H032601-A (JP)
Title: Measuring tool for control panel
Inventor: SONODA HISATOMO
IPC: G01B3/08
Filed: 1989-05-31
Abstract: PURPOSE:To measure the size and the central position of a part on a control panel by providing a knob, a pair or jaws which are moved right and left with a pinion rack, and a scale which can be pulled out in the main body of the scale. CONSTITUTION:A measuring tool 1 is constituted of a main body 11, a main graduation 12, a knob 13, jaws 14A and 14B, a center mark 15, a scale 16 and the like. When the knob 13 is rotated, a pair of the right and left jaws 14A and 14B are slid by the same stroke on the right and left directions with a specified pinion rack with the center mark 15 as the center. The scale 16 is housed in the winding part in the main body so that the scale can be pulled out. In measurement, at first, the scale 16 is brought into contact with the reference surface of the control panel, and the outer surface of the part to be measured is held with the inner sides of the right and left jaws 14A and 14B. The outer sizes of the part are measured with the main graduation 12. For the position of the center of the part, the value of the scale 16 is read through a window 17.
Patent JP-S6117612-A (JP)
Inventor: ISHIDA TAMOTSU
IPC: E01F13/04
Filed: 1984-06-30
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-S61293628-A (JP)
Title: Production of press die
Inventor: MIYAMOTO YASUHIRO
IPC: B22C9/06
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a die having no distortions and dimensional errors by producing split casting models in reversal from a prototype, forming split castings in accordance with such models, adjusting the joint surfaces thereof and connecting said surfaces. CONSTITUTION:The split casting models 2, 2 are produced in reversal from the prototype having the same size as the size of the final press die. An expanding material such as expandable gypsum adjusted to have the coefft. of expansion conforming to the predicted shrinkage rate of a casting alloy is used for the models 2, 2. The shapes of the models 2, 2 is transferred in reversal to low expansion gypsum models 5, 5. Sand molds 6, 6 for casting are obtd. in accordance with the models 5, 5. A casting alloy is poured into the molds 6, 6 and the split castings 7, 7 are obtd. The joint surfaces of the castings 7, 7 are adjusted by machining, etc. and are thereafter connected to constitute the press die. The transverse width of the final press exactly coincides with the transverse width of the prototype.
Patent JP-H0661553-A (JP)
Title: Solid-state laser oscillator
Inventor: KAJIKAWA TOSHIKAZU
IPC: H01S3/093
Filed: 1992-05-28
Abstract: PURPOSE:To provide a solid-state laser oscillator which can raise the pumping light utilizing efficiency of a bi-elliptic pumping cavity device and can outputs a high output against a low-exciting input. CONSTITUTION:In the laser oscillator provided with one laser rod 13 and two pumping lamps 11 and 12 positioned in a bi-elliptic pumping cavity device 10, the rod 13 and lamps 11 and 12 are positioned in two ways. In one way, the lamps 11 and 12 are positioned at the focal points of the device 10, but the rod 13 is displaced in the Y-axis direction from the common focal point 15a of the device 10. In the other way, the rod 13 is fixed at the common focal point 15a, but the lamps 11 and 12 are displaced from the focal points in the directions in which the lamps 11 and 12 are respectively separated from the rod 13 by the same distance.
Patent JP-S61179932-A (JP)
Inventor: ONISHI TSUTOMU
IPC: E03F5/14
Filed: 1985-06-22
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-H04361755-A (JP)
Title: Aromatic deodorizer
Inventor: HARASAWA ATSUKO
IPC: A61L9/01
Filed: 1991-06-07
Abstract: PURPOSE:To provide a deodorizer which solves problems with physical adsorption method, chemical adsorption method and a method using only masking and which has slight natural aroma itself and in which aromatic components and deodorizing components do not cancel out each other and which is highly stable to human bodies and available at a low cost while having excellent effects on various kinds of odors. CONSTITUTION:Living organs or dried materials of the saxifrage family are subjected to extraction using an inactive organic solvent and components obtained are used as the effective components of the aromatic deodorizer; of the saxifrage family, the genus Hydrangea or the genus Hydrangea serrata is preferable.
Patent JP-H033924-A (JP)
Title: Supercharged pressure control device for engine
Inventor: SHIMADA TOMOICHIRO
IPC: F02B37/12
Filed: 1989-05-30
Abstract: PURPOSE:To prevent knocking and also secure good acceleration by sufficiently increasing the supercharged pressure rise correction quantity at the time of acceleration when high-octane fuel is used, and suppressing it when regular fuel is used. CONSTITUTION:The communicating ratio of an atomospheric pressure guiding passage 34 and a supercharged pressure guiding passage 35 to an actuator 33 is changed by the ON or OFF of a solenoid valve 36, a waste gate valve 32 is operated by the operation of the actuator 33, and the maximum supercharged pressure is changed. A control unit 41 judges the fuel based on the output from a knock sensor 42. When high-octane fuel is used, the solenoid valve 36 is turned on at the time of acceleration in the specific operation state, and the supercharged pressure is corrected upward. When regular fuel is used, the rise correction of the supercharged pressure is not performed at the time of acceleration in the specific operation state. Knocking is prevented when regular fuel is used, and also good acceleration is secured when high-octane fuel is used.
Patent JP-H08327980-A (JP)
Title: Display device, display system and display control method
Inventor: YAMAMOTO TAKASHI
IPC: H04N5/66
Filed: 1995-06-02
Abstract: PURPOSE: To access concretely the contents of a storage means provided on a display device on the information supply device side and to deal with all states of the display device on the information supply device side by providing a means performing storage means access according to storage area attribute information for a specified storage position. CONSTITUTION: The means performing the storage means access according to the storage area attribute information for the specified storage position is provided. That is, address information of 16 bits is specified as access space from an FLCD interface 2, and one word (16 bits) of an attribute table of an FLCD3 is specified by four bits among 16 bits, and four bits in one word are used for attribute specification, and remaining 12 bits are made to be modified address information. Then, real address space is generated by total 24 bits, that is, 12 bits of the attribute table and the remaining 12 bits of the address space, and the address space is sent every four bits four times from the FLCD interface 2 to the FLCD3. Thereafter, read or write information are sent to a partner four bits each respectively.
Patent JP-H05325479-A (JP)
Title: Tape cassette
Inventor: SOGA HIDETO
IPC: G11B23/087
Filed: 1992-05-28
Abstract: PURPOSE:To provide a tape cassette without imparing dust preventing property and a flatness of the outer shape nor restricting the degree of freedom in a design of the magnetic recording/reproducing device by settling the problems in a conventional tape cassette, such as requirements of a special releasing member in a magnetic recording/reproducing device to release the fitting of reels and an opening part in the tape cassette. CONSTITUTION:The reel fitting mechanism is constituted of a ratchet provided in the outer peripheral part of an upper flange of a supply reel 3 and a take-up reel 4, a reel fitting member 5 provided with a lug part and a 1st cam, fitting release members 63, 64 positioned in reel spindle inserting parts of the supply reel 3 and take-up reel 4 and provided with a 2nd cam, and a spring 73 pressing the reel fitting member 5 in the direction of reel.
Patent JP-H01307478-A (JP)
Title: Coating method
Inventor: OZAWA HIROSHI
IPC: C09D163/00
Filed: 1988-06-04
Abstract: PURPOSE:To improve adhesive property and weather resistance by successively forming a sealer layer, a second coat and a top coat on a body to be coated by coating and by using paint contg. a specified curing agent and resin as the sealer or paint for the second coat. CONSTITUTION:Paint contg. a vinyl polymer contg. basic nitrogen atoms and a polyepoxy compd. and/or or a compd. having an epoxy group and a hydrolyzable silyl group in one molecule as essential components is prepd. A sealer layer, a second coat and a top coat are successively formed on a body to be coated by coating and the prepd. paint is used as the sealer and/or paint for the second coat. One or more kinds of compds. selected among a compd. having a silanol group, a compd. having a hydrolyzable silyl group other than the above- mentioned compd. having a hydrolyzable silyl group and a hydrolysis and condensation catalyst for hydrolyzable silyl groups may be added to the paint as required.