baber/WOPTO huggingface dataset:
Patent JP-H09145942-A (JP)
Title: Method for adjusting refractive index, optical waveguide adjustable in refractive index and production of refractive index adjusting optical waveguide using the optical waveguide
Inventor: YOSHIDA TAKUJI
IPC: G02B6/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting refractive index of a self-preservation type which easily adjusts the refractive index of an optical waveguide and does not require any energy for maintaining the resulted refractive index, an optical waveguide adjustable in refractive index and a process for producing the refractive index adjusting optical waveguide formed by using the optical waveguide. SOLUTION: At least a part of the core 1 or clad 5 of the optical waveguide is subjected to at least one operations among irradiating with energy rays, impression of a voltage, impression of a current, heating, cooling, pressurizing, pressure reducing, impression of a magnetic field and impregnation or doping with a material, there by, the part is provided with the org. compd. 4 changeable in refractive index. The refractive index of the org. compd. is changed by executing at least one of the operations described above. The optical waveguide adjustable in refractive index is manufactured by providing the core and/or clad of the optical waveguide with the org. compd 4. Further, the refractive index adjusting optical waveguide is obtd. by executing at least one of the operations described above.
Patent JP-H11124164-A (JP)
Title: Discharge container
Inventor: NISHINO TAKASHI
IPC: B05B11/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a container from being swollen and ruptured by gas with which the container is filled due to the result of reaction or the rise of temperature by using a packing made of an open-cell foam, or a packing having a vent hole, at a joint portion between a container main body and a pump. SOLUTION: A liquid in a liquid reservoir is discharged from a nozzle 7 by pulling a trigger 6. When the pulling operation of the trigger 6 is stopped, the liquid reservoir is filled with the liquid through a suction tube 4. In a discharge container having such a structure, a packing allowing gas to permeate therethrough, i.e., a packing made of an open-cell foam, or a packing having a vent hole, is used at a joint portion 3 between a container main body and a dispenser main body 2. A packing for which an open-cell foam having a density of 14-60 kg/m<3> is compression-formed to a fixed thickness by pressing it under heating, and whose gas permeability is 0.3-5.0 cc/cm<2> /sec (Frazier gas permeability), is preferably used as the packing made of the open-cell foam.
Patent JP-H01145622-A (JP)
Title: Optical scanning device
Inventor: NAITO HIROYUKI
IPC: H04N1/113
Filed: 1987-12-01
Abstract: PURPOSE:To scan a light beam in two dimensions by one mirror by providing a permanent magnet on the flank of a mirror and supplying a current to a driving coil which is arranged opposite it. CONSTITUTION:A permanent magnet piece 14 is provided on the opposite flank of the mirror 11 from its fulcrum and the driving coil 15 is fixed to a support base 12 on the surface facing the permanent magnet 14 across a proper gap and connected to a driving signal 16. Then the current is supplied to the driving coil 15 to generate a magnetic attractive or repulsive force between the permanent magnet 14 and driving coil 15 and this force displaces the mirror 11 in a direction perpendicular to its reflecting mirror, so that the mirror 11 slants by an optional angle in two dimensions. The light beam incident on the mirror 11 is therefore deflected and the current is controlled to scan the light beam. Consequently, the small-sized, integrated two-dimensional scanner is obtained.
Patent JP-H04177774-A (JP)
Title: Multiple oscillation excimer laser
Inventor: HARUTA TAKEO
IPC: H01S3/097
Filed: 1990-11-09
Abstract: PURPOSE:To draw out a sharp pulse-discharge current, by connecting a solid- state element switch in series in a loop in which the energy stored in a capacitor is pulse-discharged to a discharging part, and constituting said switch by connecting a plurality of high speed switching elements in series and parallel. CONSTITUTION:Electric charge is stored in a capacitor 9 from a high voltage power supply 4, through a loop A constituted of the capacitor 9 and an inductor 5. When a solid-state element switch 10, a high voltage switch, is closed, the electric charge stored in the capacitor 9 is immediately directly pulse-discharged through a loop B constituted of the capacitor 9, the solid-state element switch 10, and a discharging part 6. That is, the circuit is constituted by the solid-state element switch 10 connected in series in the discharging loop B. Hence the voltage between main electrodes arranged in the discharging part 6 increases rapidly with high efficiency, the discharging space is soon broken down, and the energy of the capacitor 9 is delivered to the discharging part 6. Thereby a sharp pulse-discharge current can be drawn out.
Patent JP-S63158528-A (JP)
Title: Electrochromic element
Inventor: MORIGUCHI YOSHIO
IPC: G02F1/17
Filed: 1986-12-23
Abstract: PURPOSE:To improve an attractive appearance by forming a groove on a substrate on which a transparent electrode is formed, and forming a low resistance conductive layer by a conductive material in this groove. CONSTITUTION:Grooves 4A, 4B are formed on substrates 1A, 1B, low resistance conductive layers 5A, 5B are formed in these grooves 4A, 4B, and transparent electrodes 2A, 2B are formed thereon. In such a way, as for the low resistance conductive layers 5A, 5B, its thickness can be thickened, and in order to obtain the same resistance value, it may surface that the same cross-sectional area is formed, therefore, the width of the low resistance conductive layer can be narrowed, and the deterioration of the attractive appearance is reduced.
Patent JP-S63156256-A (JP)
Inventor: MEIYAA DEI SHIYUWARUTSU
IPC: G06F12/00
Filed: 1987-12-02
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-H04176797-A (JP)
Title: Hang glider
Inventor: YAMAMURA MITSURU
IPC: B64C31/02
Filed: 1990-11-09
Abstract: PURPOSE:To improve the safety at the time of take-off and landing and generate a sufficient lift at the time of take-off by providing a lateral pair of earthing wheels backward the lower part of a frame formed by providing wings on a machine body having a control bar mounted thereon. CONSTITUTION:In a hang glider 1, a frame 5 is formed by providing a pair of wings 4, 4 on a machine body having a control bar mounted on the front part, and the control bar 2 is formed of a pair of uprights 7, 7 extending downward and a pair of grips 8, 8, and the root part on the upper end is connected to a keel 9 forming the machine body 3. In the position closer to the rear end of the keel 9, a pair of leg pipes 13, 13 extending down backward are fixed, and grounding wheels 6, 6, are rotatably mounted on the lower ends. As the leg pipes 13, 13 are extended downward, they never obstruct the feet of a pilot at the time of take-off/landing and flying, and the posture on the ground is stabilized by the pair of grounding wheels 6, 6 on both the sides, and the safety at the time of take-off and landing can be improved.
Patent JP-2000133724-A (JP)
Title: Semiconductor memory device
Inventor: YANAI TAKESHI
IPC: H01L27/11
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce influence of dispersion in manufacturing process by positioning gate interconnection layers in all of transistors making a memory cell so as to be extended in the same direction, and reducing an area occupied by the memory cell. SOLUTION: Transistors Trn3, Trn4 connected to a word line WLA, and transistors Trn5 and Trn6 connected to a word line WLB are positioned outside of the other transistors in a cell frame. That is, transistors Trn1, Trn2, Trn6 and Trn8 can share a power supply side (source 11), and only one contact 14 is sufficient to the power supply by sharing contacts with a substrate contact 13. Also, transistors Trn1 and Trn2 can share source/drain 21 and 22, and only one contact 24 is sufficient for the power supply by having a power supply side source 21 and also an substrate contact 23 in common.
Patent JP-H03168424-A (JP)
Title: Suspension strut
Inventor: TAMARU MASAYUKI
IPC: F16F1/38
Filed: 1989-11-24
Abstract: PURPOSE:To bear a large lateral load and improve comfortability for rider by forming boss parts on the lower side and the upper side of rubber, and respectively providing a holding part of the lower side boss part on a plate and a holding part pinchedly holding the upper side boss part on a retainer and an upper side washer. CONSTITUTION:An annular boss part 12a positioned around a piston rod 7 and extended in the axial direction is provided on the lower side of rubber 12, and a holding part 11a pressing the boss part 12a against the piston rod 7 is provided on a plate 11. An annular boss part 12b extended in the axial direction of the piston rod 7 is provided on the upper side of the rubber 12, and holding parts 10a, 8a pinchedly holding the boss part 12b are respectively provided on a retainer 10 and an upper side washer 8. The rubber 12 is supported with the upper side and the lower side in this way, and lateral load F is borne with the holding parts 8a, 10a, 11a having short size in the axial direction. Therefore, shearing force is restrained and a large lateral load can be borne, hereby, comfortability for a rider can be improved by lowering hardness of the rubber 12.
Patent JP-H06125955-A (JP)
Title: Massager
Inventor: MUNEZUKA TADANORI
IPC: A61H7/00
Filed: 1992-10-19
Abstract: PURPOSE:To enhance the massaging effects and operational efficiency of a massager by causing a therapeutic element to massage treatment ranges of predetermined widths while moving vertically along the spine. CONSTITUTION:While a therapeutic element is moved vertically from a waist position (P) to a shoulder position (Q), it is simultaneously moved transversely and is vertically moved while describing spirals within the treatment ranges of width 'RS' and 'RT' for massaging so as to sufficiently relax the muscles on both sides of the backbone.
Patent JP-H03168317-A (JP)
Title: Oil cooling device for piston
Inventor: TSUKAMOTO HIDEYA
IPC: F01P3/08
Filed: 1989-11-28
Abstract: PURPOSE:To cool a piston with the sufficient quantity of oil during high speed rotation and to timely jet the proper quantity of the oil to the piston during low speed rotation by providing each of parallel oil passages leading to an oil jet pipe with a valve. CONSTITUTION:Two parallel oil passages 11, 12 are provided in a space from an oil hole 20 in a cylinder block 16 to an oil jet valve 1. The oil passage 11 is provided with a rotary valve 13 to open when a piston takes its position at the bottom dead center, and the oil passage 12 is provided with an electromagnetic valve 14 to close when engine speed is low. Thus the valve 14 is closed in the case of the low engine speed, and the rotary valve 13 is opened when the piston takes its position at the bottom dead center to jet the oil to the back face of the piston. In the case of medium or high engine speed, the valve 14 is also opened for jetting the large quantity of the oil. Thus the cooling and lubricating effect of the oil is increased in the case of the medium or high engine speed, and the oil is certainly jetted in the case of the low engine speed.
Patent JP-H08154587-A (JP)
Title: Baked snack food and its production
Inventor: NARUKAMI TOSHIHIKO
IPC: A23G3/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain the subject food, containing a granular ingredient in a specific proportion, having crispy and chewy textures without greatly puffing a dough for a shell of a cream puff and having a unique flavor by mixing the shell dough for the cream puff with the granular ingredient material in a specific proportion, forming the resultant mixture and baking the formed mixture. CONSTITUTION: This food is obtained by mixing a dough for a shell of a cream puff using wheat flour containing preferably 15-20wt.% soft flour with at least one granular ingredient material selected from the group of dairy products, confectioneries, processed vegetables, fish meat products, animal meat products and fruits at 1:(0.15-1.2) ratio, forming the resultant mixture and baking the formed mixture. The food is based on the dough for the shell of the cream puff containing 25-80wt.% granular ingredient material.
Patent JP-S63222728-A (JP)
Inventor: JIYATSUKU DEII JIYOONZU
IPC: D06M13/13
Filed: 1987-12-03
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-H10127248-A (JP)
Title: Production of fried bean curd with high-concentration soybean milk
Inventor: NAKAJIMA MAKOTO
IPC: A23L11/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prepare the fried bean curd, soft with a dough and good in taste and crispiness by forming a coagulated material using a thick soybean milk into the form of a block and feeding air or adding warm water thereto when coagulating the thick soybean milk. SOLUTION: Soybeans are dipped in water, ground and then boiled in a boiling vessel 1 to extract protein components, etc., with hot water. The resultant soybean milk is separated from a soybean meal with a squeezer 2 and the separated thick soybean milk at 12% solid matter concentration is passed through a feed pipe 3 and a flow regulating valve 4 to a coagulating apparatus 5. Warm water is added thereto and a coagulant composed of magnesium chloride and calcium sulfate is simultaneously placed therein to coagulate the soybean milk. In this case, a venting port 6 is opened in the regulating valve 4 and air is naturally sucked into the coagulating apparatus 5 under a negative pressure produced by the flow of the soybean milk.  The coagulated bean curd is once finely pulverized with a disintegrator 7 and the pulverized bean curd is then charged into a mold box or an automatic forming machine 8, dehydrated and formed. The obtained blocklike bean curd is cut with a cutting machine 10 and the curt bean curd dough is fried in a fryer 11 to provide the objective fried bean curd.
Patent JP-H07137127-A (JP)
Title: Synthetic resin rod for bend processing/having high frequency dielectric heating element
Inventor: SHIOZAKI KOTARO
IPC: B29K101/00
Filed: 1993-11-15
Abstract: PURPOSE:To enable two dimensional and three dimensional continuous bend processing to be freely carried out by enabling continuous warming to be optionally carried out by a method wherein a rod wherein a heating layer formed with a high frequency dielectric heating element is buried in a rod material made of a thermoplastic synthetic resin, is formed. CONSTITUTION:In a synthetic resin rod for bend processing 10 having a high frequency dielectric heating element, a rod material 1 is formed of a thermoplastic synthetic resin material, and a heating layer 2 is buried over total length in a longitudinal direction at an almost center of the rod material 1. The heating layer 2 in the rod material is integrally constituted. The heating layer 2 is formed by kneading the rod material 1 and short fiber or granule 22 constituted of the same material as the rod material 1 or different quality material 22 having affinity therewith and a dielectric heating element. The heating layer in the rod material is dielectrically heated by irradiation with a high frequency electric field via a heating electrode, softened and its bend processing is carried out.
Patent JP-S62228026-A (JP)
Title: Immunological enhancer
Inventor: OTSU KOICHIRO
IPC: A61K45/00
Filed: 1986-12-22
Abstract: PURPOSE:An immunological enhancer, obtained by blending an interleukin-2 active substance with muramyl dipeptide and having improved immunological enhancing effect and reduced side effect. CONSTITUTION:An immunological enhancer containing interleukin-2 (hereinafter abbreviated to IL-2) and a muramyl dipeptide expressed by the formula (R<1> is OH or carboxylic acid residue; R<2> and R<3> are H or 1-6C alkyl which may be substituted by OH; R<4> is OH or 1-6C alkoxy; R<5> is OH or amino which may be substituted) in combination. The individual application of the IL-2 or muramyl dipeptide to immunological enhancement is attempted and a method for increasing the dose of the drug is adopted to increase the immunological enhancing effect thereof, causing problems in development of various side effects, e.g. pyrexia, headache, eruption, etc., in the reverse. The combined use of both, however, is found to produce strong immunological enhancing action, which cannot be obtained by independent use thereof, with slight side effect.
Patent JP-S63159310-A (JP)
Title: Shampoo composition
Inventor: KANAYAMA HIROSHI
IPC: A61Q5/02
Filed: 1986-12-22
Abstract: PURPOSE:To obtain the titled composition having excellent practical characteristics capable of removing yellowed white hair and maintaining beautiful white hair, consisting of a specific organic solvent, a specific ionic surface active agent, a specific nonionic surface active agent and water and having a specific pH and specific content of the organic solvent. CONSTITUTION:The titled composition capable of removing yellowed white hair effectively and readily without damaging hair and skin, obtained by blending (A) one or more specific organic solvents such as cyclohexanol, n-hexyl alcohol, benzyl alcohol, with (B) one or more specific ionic surface active agents such as ones shown by formula I, formula II (R1 is average 12-18C alkyl; R2 is average 11-17C alkali metal or organic amines and further M1 is ammonium), etc., (C) one or more nonionic surface active agents shown by formula III (R7 is 11-17C alkyl or alkenyl; m and n are integer and m+n=1-5) and (D) water as essential components and having pH 4-7 and 1-30wt% content of the component A.
Patent JP-H06154255-A (JP)
Title: Preparation of implant
Inventor: ISHIZAWA HITOSHI
IPC: A61L27/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method for preparation of an implant wherein the shape of the implant can be adjusted in accordance with the morphology of a bone and affinity to the bone texture is improved. CONSTITUTION:In a method for preparation of an implant consisting of an implant main body and a coating layer, the implant main body is prepd. by adjusting the shape of an implant base material consisting of titanium and/or a titanium alloy so as to fit it to the shape of a bone to be embeded, and a coating layer is formed on the surface of the implant by performing anodic oxidation of the implant main body.
Patent JP-2000130308-A (JP)
Title: Hydraulic machine
Inventor: SUGAMA KENICHI
IPC: F03B3/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress energy loss due to water leakage as much as possible, improve the efficiency of a hydraulic turbine, and reduce water thrust. SOLUTION: This hydraulic machine is provided with an upper cover 11 and a lower cover 12 forming a runner chamber and a runner 13 which is stored in the runner chamber rotatably and has a runner band forming a side pressure chamber 17 between a runner crown 13a forming a back pressure chamber 16 between the upper cover 11 and it and the lower cover 12. The back pressure chamber 16 and the side pressure chamber 17 are mutually communicated by an auxiliary pipe 18. A fluid transportation device 19 feeding fluid in the back pressure chamber 16 into the side pressure chamber 17 is provided in the auxiliary pipe 18.
Patent JP-2000132335-A (JP)
Title: Pointing device
Inventor: KAWAKAMI HIROKAZU
IPC: G06F3/0354
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device capable of securing a free space on the surface of a desk and further improving the operability of operating buttons. SOLUTION: This device 10 is constituted of a toe operation input device 11 for outputting position information corresponding to an operation input by performing that operation input with a toe and operating buttons 18 and 19 for outputting signals for securing the position information outputted from the toe operation input device 11 by performing the operation input at least. In this case, the operating buttons 18 and 19 are provided on a keyboard 20 for outputting information corresponding to the operation input by performing that operation input with hands.
Patent JP-H01151200-A (JP)
Title: Neutral particle incidence heating device
Inventor: SHIBANUMA KIYOSHI
IPC: G21B1/00
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the load to a tritium fuel processing system and make its capacity small by providing an exhaust circulating system returning the exhaust gas from an ion source exhaust system to an ion source. CONSTITUTION:In a neutral particle incidence heating device 2, the exhaust gas from an ion source exhaust system 14 is guided into a gas purifying device 103 via a circulating pipeline 102 and refined there then returned to an ion source 109 via the circulating pipeline 102. The capacity of a tritium fuel processing system 5 is thus made small. The tritium concentration of the exhaust gas exhausted from the exhaust system 14 is low, i.e., it is the large flow of the heavy hydrogen gas, when it is transferred to the processing system 5, the capacity of the processing system 5 is made large, but it is returned to the ion source 9 via an exhaust circulating system 101, thereby the capacity of the processing system 5 can be effectively made small.
Patent JP-S63145308-A (JP)
Title: Crosslinked polyacrylamide-sulfhydryl gel and sulfhydryl functional derivative thereof and production thereof
Inventor: KIN FUAI ITSUPU
IPC: C07K17/08
Filed: 1987-12-07
Abstract: A water-insoluble, crosslinked polyacrylamide copolymer comprising crosslinked polyacrylamide copolymer chains of recurring monomeric structural units comprising residues of acrylamide, bisacrylamide or analogs thereof, and N,N'-bisacrylylcystamine or analogs thereof. The crosslinked copolymer can be formed into discrete particles characterized by having crosslinking disulfide groups on their external surface which can be reduced to provide exposed chemically active sulfhydryl groups. The activated polyacrylamide particles can be reacted with suitable haptens and other biologically active substances to provide insolubilized forms thereof.
Patent JP-H05144734-A (JP)
Title: Vapor phase growth apparatus
Inventor: AKAGAWA KEIICHI
IPC: H01L21/205
Filed: 1991-11-22
Abstract: PURPOSE:To provide a vapor phase growth apparatus wherein a reaction product which is grown inside a reactor is cleaned easily and, in addition, a high- quality thin film can be formed by vapor phase grown. CONSTITUTION:A cylindrical shielding plate 20 is arranged and installed so as to be close to the inner wall surface of an upper-part reactor 6. A reaction product 9 which is grown inside a reactor 1 in a vapor phase growth operation is deposited on the shielding plate 20. The vapor phase growth operation is performed the definite number of times. After that, the shielding plate 20 is detached; the reaction product 9 is cleaned. Since the surface area of the shielding plate 20 is smaller than that of the upper-part reactor 6, an influence on a degassed growth film after a cleaning operation is small and a high-quality thin film can be obtained.
Patent JP-H11104273-A (JP)
Title: Multipiece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which provides a large carry, has excellent controllability, improves a feeling and contributes to an improvement in durability. SOLUTION: This golf ball is constituted to have a solid core and covers consisting of two inside and outside layers covering this solid core. In such a case, the deformation quantity of the solid core when the core is loaded with 100 kg is >=2.4 mm and the inner cover layer is mainly composed of an ionomer resin and is formed to have a Shore D hardness of 28 to 58. The outer cover layer is mainly composed of a thermoplastic polyurethane elastomer and is formed to have a Shore D hardness of 30 to 55.