baber/WOPTO huggingface dataset:
Patent JP-H1174560-A (JP)
Title: Gan compound semiconductor light emitting element and its manufacture
Inventor: ISHIKAWA HIROCHIKA
IPC: C23C16/34
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve light emitting characteristics and electric characteristics, by providing a butter layer composed of a compound semiconductor that contains at least either phosphorus (P) or arsenic (As) on a substrate. SOLUTION: For instance, on a substrate 1, an n-type GaN1-x Px (or GaN1-y Asy ) low temperature buffer layer 2, an n-type GaN1-x Px (or GaN1-y Asy ) layer 3, an n-type GaN layer 4, an InGaN active layer 5, a p-type GaN layer 6, are formed in this order. On the n-type GaN1-x Px (or GaN1-y Asy ) layer 3 which is partially exposed by etching, an n-type electrode 7 is formed, while on the p-type GaN layer 6, a p-type electrode 8 is formed, and the pair of electrodes are constituted. The difference between the lattice constant of the InGaN layer can be reduced by the composition (x) of the buffer layer or the increase of (y). Therefore, the distortion of a light emitting layer can be reduced and the high quality light emitting layer is obtained.
Patent JP-H0680097-A (JP)
Title: Attitude control method for underwater running body
Inventor: MATSUMOTO SETSUO
IPC: B63G8/42
Filed: 1992-09-02
Abstract: PURPOSE:To enable rapid attitude angle alteration in posture control of an underwater running body and also proper stability at a desired value. CONSTITUTION:An underwater running body is provided with a differentiator 1, a subtractor 5, a main rudder angle decision section 2 for deciding roughly a rudder angle, in the vicintity of an desired value in attitude control and a fine adjustment streerage speed decision section 3, an integrator 4 and an adder 6 for rapid decision of desired attitude angle and steerage speed command value decision for holding a desired value. A main rudder angle betam as an output of the main rudder angle decision section 2 and a fine adjustment rudder angle betas as the integration of an output of the fine adjustment steerange speed decision section are added together, so that a final rudder angle command beta is outputted to a steerage mechanism.
Patent JP-2000062980-A (JP)
Title: Method of taking one from stacked boards and device thereof
Inventor: TSUKUDA TOSHIHISA
IPC: B65H3/16
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To take one from stacked boards easily and automatically for carrying them in a board processing device. SOLUTION: This device lifts a board W using the magnetic force of a work attracting device 3 and measures the weight of the attracted board W using a board weight detector 9. If the detected weight by the board weight detector 9 at the time of attracting and lifting the board W using an initial magnetic force setting value As capable of lifting one board W is lower than a two-piece lifting determining weight setting value Cs equal to the weight determined as the one sufficiently exceeding the weight of one board, it is determined as one board W attracted. If the detected weight is equal to or higher than the two-piece lifting determining weight setting value Cs, it is determined as two or more boards W lifted. At this time, a separating process is performed so that the energization of the work attracting device 3 may be temporarily cut off and started again.  After the separating process, if the detected weight is lower than the two-piece lifting determining weight setting value Cs, it is determined as one board W attracted, and if the detected weight is equal to or higher than the two-piece lifting determining weight setting value Cs, it is determined as two or more boards W lifted.
Patent JP-H0399402-A (JP)
Title: Temperature sensitive resistance element
Inventor: TAKAHASHI TAKAO
IPC: H01C7/04
Filed: 1989-09-12
Abstract: PURPOSE:To display excellent element characteristics, and to easily set the range of resistance value, the changing rate of resistance, the temperature resistance variation and like by a method wherein a shape memory alloy is dispersed and sealed in an insulating conductive piece sealing material. CONSTITUTION:A temperature sensitive resistance element 3 is obtained by dispersingly sealing a conductive piece 1, the constitution of which is mentioned below in details, into a conductive piece sealing body 2 which is made of rubber. The above-mentioned conductive piece 1 is constituted as follows. An almost linear wire material, made of TiNi shape memory alloy, in almost straight-lined shape when stretched at the martensite transformation temperature or lower, one of which changes from almost L-shape to a straight-line shape at the martensitic transformation temperature of 30 deg.C, and other one of the same shape having the martensitic temperature of 50 deg.C in the concentration of 1000/cm<3> for the former and 8000/cm<3> for the latter. A sealing material layer 6 is formed by coating a plurality pieces of the temperature sensitive resistance elements 3 obtained as above on the prescribed region of an aluminum substrate 4 through the intermediary of a fluororesin layer 5. Then, an Ag electrode 7 of the prescribed pattern is formed on the sealing material layer 6, and a temperature sensitive resistance device 10 is formed.
Patent JP-S61123128-A (JP)
Title: Plasma reaction apparatus
Inventor: KOYAMA KENJI
IPC: C23C14/50
Filed: 1984-11-07
Abstract: PURPOSE:To prevent abnormal reaction of substrate at the recessed portions by covering the surface of recessed portions provided to a substrate holder with an insulator. CONSTITUTION:The recessed portions 8A, 8B, 8C, 8D for automatic processing are provided to a substrate holder 3 made of aluminum. each recessed portion is filled with insulator 9A, 9B, 9C, 9D made of alumina and quartz, etc. After forming the recessed portions, a film is deposited on the substrate 2 by plasma reaction or a film is etched, thereby eliminating increase of thickness of film deposited on the recessed portions and an excessive etching of the deposited film.
Patent JP-S58191259-A (JP)
Inventor: BOOUSURABU TEKURU
IPC: D04H1/55
Filed: 1982-12-28
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-S58115764-A (JP)
Inventor: PIEERU MIRUBOO
IPC: H01M4/56
Filed: 1982-12-23
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-H04273265-A (JP)
Title: Method for operating electronic reprography system
Inventor: DENISU BII URURITSUKU
IPC: H04N1/32
Filed: 1991-09-17
Abstract: PURPOSE: To recover from a crash in an electronic reprography system, for which plural jobs are simultaneously turned into an active state. CONSTITUTION: The reprography system monitors the jobs turned to the active state inside the system and monitors the number of times that the system crashes, while a specified job is in the active state. By comparing the number of times that the crash is generated when the specified job is in the active state with a prescribed limiting number, an operator evaluates whether or not the system is altered by the specified job or by the simultaneous action of the jobs. Further, an instruction to activate the jobs one at a time and judge which job has been altered is supplied to an operator, and the operator is allowed to delete the altered job.
Patent JP-H05198694-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJIZU TAKAO
IPC: H01L23/498
Filed: 1992-08-11
Abstract: PURPOSE:To provide a structure of a package of an soft structure which is applied to a thin type semiconductor device and a manufacturing method of a semiconductor device having the package. CONSTITUTION:A semiconductor chip 10 wherein a lead 14 is connected to an electrode 12 such as a bump by using fine connection technique and the most part of the lead 14 are held by a first film 18 and a second film 20 for sealing. The films 18, 20 are formed of a material consisting of a mixture of thermoplastic resin and thermosetting resin such as epoxy resin. When a metallic foil is attached to the films as a humidity-proof layer, the metallic foil can shield the semiconductor chip 10. The lead 14 can be support by a resin film 16.
Patent JP-S60126509-A (JP)
Title: Liquid burning device
Inventor: TOMIOKA MITSUHARU
IPC: F23D11/10
Filed: 1983-12-13
Abstract: PURPOSE:To prevent the titled device from fuel dropping caused by a heat inertia in a vaporizing cylinder and from tar generation by a method wherein a fuel in a nozzle is flowed out at the extinguishment in an oil fan heater and the like. CONSTITUTION:A fuel in a fuel tank is flowed into a solenoid valve 8 through a pipe 5. At the starting of a fuel pump 6, a valve 8a of the solenoid valve 8 is closed, then a flow passage communicated to an air passage inside is sealed. Therefore, the fuel flowed into the solenoid valve 8 is injected into a vaporizing cylinder via a nozzle 9. At the extinguishment, the valve part 8a of the solenoid valve 8 is opened due to the stopping of the pump 6, an oil supply passage and an air passage inside are communicated. A burning air supplied from a fan 4 is flowed to a vaporizing cylinder 1 side, the pressure at the valve part 8a of the solenoid valve 8 becomes higher than that of a nozzle opening part. Therefore, when the valve part 8a is opened, a remaining fuel in the nozzle is flowed into the vaporizing cylinder due to the pressure difference. Consequently, no fuel remains in the nozzle, accordingly, the nozzle blocking caused by the dropping and tar generating can be prevented regardless of the temperature rising of the nozzle 9.
Patent JP-S6391309-A (JP)
Title: Powder for preventing makeup disorder
Inventor: IWATANI KATSUMASA
IPC: A61K8/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain powder, containing powdery metallic soap, cosmetic powder and preferably further oily ingredient and capable of preventing makeup disorder by applying onto the cosmetics, e.g. foundation, makeup powder, etc. CONSTITUTION:The titled powder containing 25-50wt% powdery metallic soap, e.g. Ca alkyl phosphate, 42-75wt% cosmetic powder, e.g. talc, mica, kaolin or titanium oxide, and preferably further <=8wt% oily ingredient, e.g. silicone oil or liquid paraffin. The powder is capable of completely preventing makeup disorder of an O/W type emulsion system or water dispersion system cosmetic caused by sweat. Since high adhesive property and water repellency are imparted, cosmetics are resistant to water from the outside, e.g. swimming, etc. Furthermore, since the usage is simple and the powder can be reapplied when placed in an environment likely to upset makeup.
Patent JP-S6295750-A (JP)
Title: Production of optical disk
Inventor: FUKUNAGA SEIICHI
IPC: G11B7/26
Filed: 1985-10-22
Abstract: PURPOSE:To produce an optical disk having less distortions with good productivity by forming a disk having guides in an uncured state by using an epoxy resin, fixing the guide grooves with the other thermosetting resin then curing the epoxy resin. CONSTITUTION:A molding 1 having the guide grooves 3 is molded in the substantially uncured state by using the epoxy resin which is solid at an ordinary temp. A recording medium layer 2 is then formed to part of the grooves 3 or the entire surface. The thermosetting resin layer 5 which is curable at the temp. lower then the m.p. of the above-mentioned epoxy resin is further provided on the surface of the layer 2 and is cured. The epoxy resin is thereafter cured. The guide grooves are inexpensively formed in a large amt. by using the solid epoxy resin which is in the substantially uncured state in the same manner as for molding thermoplastic resins according to the above-mentioned process for production. The optical disk having the tough and strong transparent layer which is distortion-free and is resistant to heat is thus obtd.
Patent JP-H0899640-A (JP)
Title: Steering column for vehicle
Inventor: YAMAMOTO YOSHIMI
IPC: B62D1/19
Filed: 1994-09-30
Abstract: PURPOSE: To prevent emergency unlocking in a tilting and telescopic steering column locked by a clamping bolt. CONSTITUTION: A tilting and telescopic steering column is formed by fitting an operating lever 13 in an axially movable state to a clamping bolt 10 piercing a tilting oblong hole 8 formed in an upper clamp 1 and a telescoping oblong hole formed in a distance bracket 3. A tilting locking tooth part 14 is provided at the edge of the tilting oblong hole 8, and a telescoping locking tooth part 15 is provided at the edge of the telescoping oblong hole. The clamping bolt 10 is provided with a first movable member 18 having a locking tooth part 16 engaged with the tilting locking tooth part 14, and a second movable member 21 having a locking tooth part engaged with the telescoping locking tooth part 15, in such a state that the first and second movable members 18, 21 can come in contact with the upper clamp 1 and the distance bracket 3.
Patent JP-H0790039-A (JP)
Title: Expanded thermal insulating material and thermal insulating box
Inventor: NAKAMOTO HIDEO
IPC: C08G18/50
Filed: 1993-09-22
Abstract: PURPOSE:To obtain an expanded thermal insulating material involving no problem such as decline in its physical properties for a long time and metal corrosion, also no problem in ozonosphere disruption, useful for refrigenerators, etc., by using an organic polyisocyanate, a foam stabilizer and a specific organic amine as catalytic components. CONSTITUTION:A mixture of (A) a polyol component containing >=50wt.% of a polyether polyol 300-500mgKOH/g in hydroxyl value prepared by addition polymerization of an alkylene oxide to an aromatic diamine, (B) an organic polyisocyanate, (C) a foam stabilizer, (D) a catalytic component containing, as at least one component, an organic amine catalyst blocked with a lower carboxylic acid in advance, and (E) a foaming agent containing 1,1-dichloro- fluoroethane as a component, is agitated to effect expansion, thus obtaining the objective thermal insulating material. As an additional component to this mixture, an additive having reactive chlorine group of 0.01-5 times equivatent to the amino group in the component D and boiling at 100-200 deg.C is preferably used.
Patent JP-S6479059-A (JP)
Title: Hf containing y-ba-cu-o type ceramics
Inventor: MATSUBARA KAKUEI
IPC: H01B12/00
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the titled stable superconductive ceramics having a higher critical temp. than the temp. of liq. nitrogen by molding and sintering prescribed amts. of powdery starting materials for Y, Ba, Cu and Hf. CONSTITUTION:Starting materials for Y, Ba, Cu and Hf, e.g., Y2O3, BaCO3, CuO and HfO2 are weighed by prescribed amts. so as to obtain a desired compsn. For example, they are weighed in atomic ratios satisfying 0<Hf/Cu<1 and Y/Ba/(Cu+Hf)=1/2/3. The starting materials are ground and mixed by means of a ball mill or the like. The resulting powdery mixture for sintering is mixed with a flux such as a halide of an alkali metal or alkaline earth metal as required and it is calcined at 500-950 deg.C and pulverized to prepare fine powder for sintering having <=1mum particles size and a uniform particle size distribution. The fine powder is molded and sintered at 850-1,000 deg.C in the air or in oxygen to obtain the titled stable superconductive ceramics having >=95k critical temp. and an oxygen-deficient perovskite structure.
Patent JP-2001068017-A (JP)
Title: Manufacture of barrier rib and resin composition element for forming barrier rib
Inventor: NOJIRI TAKESHI
IPC: H01J11/34
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a barrier rib manufacturing method, capable of shortening the barrier rib manufacturing process for a barrier rib of a plasma display panel and forming barrier rib superior in the shape and provide a resin composition element for its formation. SOLUTION: A resin composition layer (A), consisting of an organic substance containing binder polymer and inorganic substance(s), is installed on a base board furnished with a plurality of relief patterns removable, and a resin composition layer (B) for forming a barrier rib consisting of an organic substance containing binder polymer and inorganic substance is installed on the layer (A), and pressure is applied to the layer (B) so that the layers (A) and (B) are embedded in the gaps between the relief patterns, and then the relief patterns are removed so that a pattern consisting of resin composition for barrier rib formation is formed on the board, and this pattern is subjected to a baking process.
Patent JP-S6297148-A (JP)
Title: Optical information processor
Inventor: WAKABAYASHI HIROKI
IPC: G11B7/135
Filed: 1985-10-24
Abstract: PURPOSE:To prevent the back reflection without using any reflection preventing film by turning the polarized component of the incident light into a P component to eliminate the effect of reflection of an S component and at the same time setting a flat beam splitter so that the incident angle is approximately equal to the Brewster's angle. CONSTITUTION:The light emitted from a semiconductor laser 1 is made incident on a beam splitter 3 at an angle approximate to the Brewster's angle. In this case, the splitter 3 is set so that the incident light onto the splitter 3 is equal to a P polarized component or the laser 1 is controlled. The splitter 3 contains a dielectric multi-layer coated on the primary surface at one side of a flat substrate to form a half mirror surface and contains no reflection preventing film formed on the primary surface at the other side of the substrate respectively. The reflection factor is almost approximate to '0' at the parts excepting for the half mirror surface consisting of the dielectric multi-layer film since the incident light has an angle approximately equal to the Brewster's angle. Thus the most of the incident light is divided effectively by the splitter 3 and therefore the back reflection that gives the adverse influence to the detection of signals is never produced.
Patent JP-S60149075-A (JP)
Inventor: YOSHIDA MEGUMI
IPC: G09B9/00
Filed: 1983-12-16
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-H0788437-A (JP)
Title: Handling device for paper leaf
Inventor: KUMAZAWA TERUAKI
IPC: B07C3/08
Filed: 1993-09-22
Abstract: PURPOSE:To enhance handling efficiency by reducing the throughput of mail which has been undiscriminated by means of a handling device for mail. CONSTITUTION:A handling device for mail is equipped with a supply part 1 for supplying mail A, a detector which is provided in the supply part 1 and detects the supplying state of mail A, a scanner 5, a discrimination part 2, a conveyance system 9 for conveying mail A passed through the scanner 5, a column pass part 10 and an undiscriminating buffer part 12. The scanner 5 is provided in the supply part 1 and reads information such as a zip code and an address recorded on the surface of mail A as an image. The discrimination part 2 decides a sorting box 11 by recognizing the image read by the scanner 5 and controls supply of each mail A in accordance with the state of detection in the respective detectors. The column pass part 10 sorts mail A conveyed by the conveyance system 9 into the correspondent sorting box 11. Undiscriminated mail A is accumulated in the undiscriminating buffer part 12 and returned to the supply part 1 by control of the discrimination part 2.
Patent JP-H04116213-A (JP)
Title: Solid recovery device for exhaust of diesel engine
Inventor: NAKANO JUNZO
IPC: F01N3/02
Filed: 1990-09-04
Abstract: PURPOSE:To suppress any increase in an exhaust pressure without giving any resistance to an exhaust flow by solids, by arranging an exhaust flowing chamber through which exhaust flows and a solid recovery chamber for catching the solids, separately in parallel to an exhaust passage, in the case of a solid recovery means. CONSTITUTION:Respective solid catching chambers 4a, 4b, 4c are arranged in parallel with an exhaust flowing chamber 3 in relation to an exhaust pipe 1. Discharging parts 8 (namely, parts located in the vicinity of an exhaust outlet 7) of the upper ends of respective mesh bodies 5a, 5b, 5c, are faced to a solid intake port 10. Solids in exhaust are pushed up from an exhaust inlet 6 toward the exhaust outlet 7 in an inclining direction above a mesh body 5 by exhaust flow, and caught from the solid intake port 10 into a solid catching chamber 4 through the discharging parts 8. It is thus possible to recover smoothly soot in exhaust without increasing exhaust pressure.
Patent JP-H0572639-A (JP)
Title: Image reader
Inventor: KITA AKIRA
IPC: G03B27/73
Filed: 1991-09-17
Abstract: PURPOSE:To provide an image reader capable of drastically reducing a wasteful waiting time when an image is read even with a simple hardware configuration similar to heretofore. CONSTITUTION:In the image reader obtained by providing an image pickup part which picks up the two-dimensional scanning image of the original picture of a photographic film or the like in a specified cycle, a storage part which stores digital image information whose image pickup is executed and a control part which instructs the read-out of the image to the storage part, an image memory 8 of two fields which can be alternatly updated is provided in the storage part. Besides, when the instruction of the read-out is given by the control part, the image information is read out from the image memory 8 where write is not executed. Then, the standby time when the image information is read out is actually made to be zero.
Patent JP-S6391976-A (JP)
Inventor: TSUJI HIDEAKI
IPC: H01R9/22
Filed: 1986-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0788001-A (JP)
Title: Construction of shoe and slipsole
Inventor: YASUDA MASASHI
IPC: A43B7/14
Filed: 1993-09-22
Abstract: PURPOSE:To provide a swelling which gives a sole of a foot a pressing stimulus the most suitable for each shape of the sole of a foot and keeps comfortable feeling the sole of a foot in a shoe has. CONSTITUTION:The shoe is comprised of a swelling 9 rising on the surface of the sole of the shoe and pushing the sole of a foot. The inside of the swelling 9 is hollow and an inner convex 11 is formed on the reverse of the swelling 9 to increase the resistance against deformation of the swelling 9 by touching an inner 2a which faces the swelling 9 when the sole of a foot pushes the swelling 9 and deforms it.
Patent JP-S6297112-A (JP)
Title: Magnetic head
Inventor: YANAGISAWA MASANOBU
IPC: G11B5/23
Filed: 1985-10-23
Abstract: PURPOSE:To facilitate the production of a magnetic head by forming a groove (cut) over the total length at least at one of both sides of the end part of a magnetic head core in its width direction and filling said groove with a non- insulated material. CONSTITUTION:An R/W core 22 contains a pair of sloping grooves 25 into which a part of the molten glass is filled to set the length (l) of an R/W head gap 12 and a groove (cut) 26 into which the molten glass is partially filled to reduce the width of the head gap forming surface. While an erasion core 23 contains a sloping groove 27 into which the molten glass is partially filled to set the length l1 and the space l2 of an erasion head gap 14 and a groove (cut) 28 into which the molten glass is partly filled to reduce the width of the head gap forming surface. Both the width w1 of the groove 28 is approximately equal to the width of the groove 26 and both grooves 26 and 28 are set equally at a single side of the head gap forming surface in its width direction.
Patent JP-S6294238-A (JP)
Inventor: HAINRITSUHI MUUSUHARUTO
IPC: B23Q3/08
Filed: 1986-10-07
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。