baber/WOPTO huggingface dataset:
Patent JP-H0359697-A (JP)
Title: Back lid for musical instrument
Inventor: IMAGAWA KATSUHIKO
IPC: G10C3/06
Filed: 1989-07-28
Abstract: PURPOSE:To obtain superior acoustic characteristics which has a large attenuation rate by acoustic radiation by providing many wire materials which have a larger modulus in tension than a woody plate on the surface of the woody plate at intervals in the fiber directions of the woody plate. CONSTITUTION:On the surface of the woody plate 1, many wire materials 2 which have the larger modulus in tension than the woody plate 1 are provided at intervals in the fiber direction of the woody plate 1. Therefore, the modulus in tension in the fiber direction can be increased without varying the modulus in tension at right angles to the fiber direction. Further, an increase in the modulus in tension in the fiber direction is larger than an increase in density, so the ratio of the both of the whole back lid increases and a loud sound with good expansion can be generated. Consequently, the superior acoustic characteristics are obtained.
Patent JP-H0489606-A (JP)
Title: Production of soft magnetic thin film
Inventor: NAKANISHI KANJI
IPC: G11B5/31
Filed: 1990-07-26
Abstract: PURPOSE:To obtain soft magnetic characteristics of low coercive force and high magnetic permeability by heat treating the laminate of a specific amorphous alloy film and a nitrogen getter film to take the nitrogen in the alloy film into the nitrogen getter film and to crystallize the alloy film. CONSTITUTION:The laminate of the amorphous alloy film which is expressed by the compsn. formula FeaBbNc (where a, b, c respectively denote atomic %; B denotes >=1 kinds among Zr, Hf, Ti, Nb, Ta, V, Mo, and W) and the compsn. range of which is a 0<b<=20 and 0<c<=22 (exclusive of b<=7.5 and c<=5) and the nitrogen getter film is formed. The laminate is heat treated to take the nitrogen in the alloy film into the nitrogen getter film and to crystallize the alloy film, by which the soft magnetic thin film is obtd. The increase in the coercive force of the soft magnetic thin film by the heating is averted in this way and further the magnetic permeability in a high-frequency region is enhanced.
Patent JP-S5899821-A (JP)
Title: Cooling fan controlling system
Inventor: SUZUKI HIROSHI
IPC: G06F1/20
Filed: 1981-12-08
Abstract: PURPOSE:To elevate cooling efficiency by a low noise, by detecting an abnormal temperature by each temperature sensor, controlling the rotational frequency of a cooling fan of an electronic computer in accordance with a result of its detection, and executing a cooling control of a module to be cooled, and the whole housing. CONSTITUTION:Various mounting modules 2 of an electronic computer are stored in a housing 1, and in each module 2 and the housing 1, a fan assembly or fans 10, 3 are placed. Also, to both the module 2 and the fan 3, temperature sensors 4, 5 are fitted, respectively, and a temperature detected by each sensor 4, 5 is provided to an abnormal state detecting circuit 7. By this detecting circuit 7, an abnormal state of each module 2 and the fan 3 is detected, and in accordance with a result of its detection, a fan controlling circuit 6 is controlled. Also, by an output of the circuit 6, rotational frequency of the fan 3 for cooling the fan assembly 10 by each module 2, and the whole housing 1 is controlled, and the cooling effect is elevated by a low noise.
Patent JP-2000031256-A (JP)
Title: Substrate case, library and aligner
Inventor: GOTO EIJI
IPC: H01L21/027
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a line from stopping or a recovery work incident thereto from occurring by projecting light of specified wavelength from the outside of a substrate case through an inlet section and making a decision whether the light exits from an exiting section thereby making a decision whether a substrate is present before it is carried even in case of erroneous operation of an operator. SOLUTION: A substrate case 16 comprises a section 26 into which light of specified wavelength enters from the outside of the substrate case 16, and a section 27 from which the incident light exits to the outside of the substrate case 16. Light of specified wavelength is projected from the outside of the substrate case 16 and a decision is made whether the light exits from the exiting section 27. Since light entering into the incident section 26 is intercepted by the substrate 9 when a substrate 9 is encased in the substrate case 16 otherwise the light exits from the exiting section 27 without being intercepted, a decision can be made whether the substrate 9 is encased in the substrate case 16 or not.
Patent JP-H0618110-A (JP)
Title: Cryopump device
Inventor: YOSHIKAWA KATSUJI
IPC: F04B37/08
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a cryopump device, to which a reciprocating driving section reciprocating a displacer conducting expansion and cooling by a refrigerant in a cylinder is installed, solidly at low cost. CONSTITUTION:A stepped cylinder 10, in which each section element of the cylinder is divided and formed in other bodies respectively by dividing a cryopump device into a base section 101 fixed to a reciprocating driving section, a continuous cylindrical section 110, in which a first cylinder section 10A, a stepped section 106 and a second cylinder section 10B are unified, a first stage section 102 and a second stage section 103 and these other bodies are brazed and unified, is used. Accordingly, the cylinder is degassed through high- temperature heating purification, and the cylinder, in which there is no stress corrosion is manufactured, thus resulting in few trouble in the cryopump device, then forming constitution, in which no refrigerant is contaminated and expansion and cooling are conducted excellently and cost of which is reduced.
Patent JP-H0245664-A (JP)
Title: Supporting device for rotary compressor
Inventor: KOYAMA TAKASHI
IPC: F04C29/06
Filed: 1988-08-05
Abstract: PURPOSE:To secure the stable vibrationproof support by supporting the supporting legs installed at the nearly equal positions to the axis center of a motor-driven compression element through a vibrationproof member. CONSTITUTION:A rotary compressor 1 generates the revolution vibration around the axis center 5 of a motor-driven compression element by the load variation due to compression, when the motor-driven compression element in a sealed case 2 compresses coolant, and said sealed case 2 vibrates mainly in the revolution vibration around the axis center 5. Therefore, the vibration on the axis center 5 is the least, and the vibration of a mirror plate part 3 is the least at the axis center position 3a. Therefore, coolant piping 4 which serve as supporting leg are installed at the axis center positions 3a of the mirror plate part 3, and further, the vibration of the coolant piping 4 can be reduced by allowing the axis center 4a of the coolant piping 4 to coincide with the axis center 5. Therefore, the generation of noise generated by the vibration of the coolant pipe 4 can be suppressed.
Patent JP-S6174913-A (JP)
Inventor: ARUBAATO MAIKERU RARUU
IPC: F16C23/08
Filed: 1985-09-05
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-H0938611-A (JP)
Title: Gas cylinder cleaning device
Inventor: TANAKA JUNICHI
IPC: B08B9/093
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas cylinder cleaning method for evenly cleaning the inside wall of a gas cylinder in a short time. SOLUTION: This gas cylinder cleaning device is provided with a cylinder supporting structure 4, composed of a supporting body 7 for rollingly supporting the cylinder holding body 6, and a washing water injection structure 5. The washing water injection structure 5 has a nozzle 14 for jetting washing water, the nozzle 14 is set in the length so that its tip is positioned at the vicinity of the bottom of the cylinder when inserted from the mouth part of the cylinder and is provided with plural jetting holes on the side surface and the end surface.
Patent JP-H0860368-A (JP)
Title: Cleaning gas for film forming device and cleaning method
Inventor: MORI ISAMU
IPC: H01L21/302
Filed: 1994-08-22
Abstract: PURPOSE: To provide gas for cleaning off silicon, silicon nitride and tungsten deposited on a film forming device, a jig, a pipe line or the like and to provide the cleaning method. CONSTITUTION: The gas made by mixing at least one or more kinds of 1-50vol.% F2 , ClF3 , BrF3 and BrF5 with CF3 or C2 F6 is used for cleaning, particularly for plasmaless cleaning at 20-500 deg.C. As a result, the sidewall of a reactor or the inside of the pipe line is also cleaned.
Patent JP-H1135999-A (JP)
Title: Preparation of granular nonionic detergent composition
Inventor: HORIE HIROMICHI
IPC: C11D17/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a process to produce with ease a granular nonionic detergent composition with stabilized qualities and an improved bulk density and solubility. SOLUTION: A nonionic surface active agent, an acid precursor of an anionic surface active agent and an alkali agent are kneaded in a kneader type compaction apparatus to form a solid detergent, which is then subjected to disintegration and granulation. In the granular nonionic detergent composition the total content of the nonionic surface active agent and the anionic surface active agent is 10-40 wt.% and the weight ratio of the nonionic surface active agent to the anionic surface active agent is 100/1-1/1.
Patent JP-H0726126-A (JP)
Title: Resin composition
Inventor: OWAKI TAKAMASA
IPC: C08L67/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a resin composition capable of improving heat resistance and moldability while keeping mechanical properties, transparency and chemical resistance by blending a specific polyacrylate and polyethylene terephthalate in specific amounts. CONSTITUTION:The resin composition consists of (A) a polyarylate obtained from a mixture of a dihydric phenol of the formula [R1 and R2 are H, halogen or hydrocarbon; R3 to R12 are H or hydrocarbon groups; X is alkylene group or (phenyl)alkylidene] and an aromatic dicarboxylic acid or a mixture of these functional derivatives and (B) a polyethylene terephthalate and the content of the component B is 10-90wt.% based on total amount of the component A and the component B.
Patent JP-H0248041-A (JP)
Title: Production for catalyst consisting of porous crystal silicate and columnar lamination metal oxide and aromatic hydrocarbon
Inventor: BURENTO AREN AUFUDEMUBURINKU
IPC: C07C67/00
Filed: 1988-08-05
Abstract: PURPOSE: To enhance metal dehydrogenation ability by preparing a catalyst contg. a. porous crystalline silicate having a. specific restraining index and b. a column forming metal oxide consisting of a laminar metal oxide and specific metal. CONSTITUTION: The catalyst is obtd. by compounding a. the porous crystalline silicate having at least one restraining index and b. the column forming metal oxide which consists of the laminar metal oxide and the chalcogen compd. of at least one element selected from the group consisting of group IB, IIB, IIIA, IIIB, IVA, IVB, VA, VB or the like of the periodic table and separates the metal oxide layer. The respective layers of the aforementioned metal oxide of this catalyst are expressed by formula I [M is >=1 kind of metal having valence (n) (n denotes an integer from 0 to 7), a square denotes a defect position; Z denotes a quadrivalent metal, q=4y-x(n-4), 0<xty<2].
Patent JP-H0865395-A (JP)
Title: Service provisioning system
Inventor: TSUCHIDA HISAZUMI
IPC: H04M3/56
Filed: 1994-08-22
Abstract: PURPOSE: To freely utilize various kinds of information communication services by a user by connecting the service provisioning devices which are dispersedly arranged on both a user side and a service provider side by a network and making the devices coorperate each other. CONSTITUTION: Service provisioning(SP) devices 100 and 200 are dispersedly arranged on a user side 10 and a service provider (SP') 20 side and are connected by a network. A virtual I/F part 110 controls the AP software on a customer terminal and a PBX, etc., and the virtual I/F of the network. An SP control part 120 performs the order generation and control of the synthetic NW/NE of a service. A sorting processing part 130 sorts a UNI, a UOI and plural SP' 20. A coorporation processing part 140 exchanges information with each SP device, cancels the competitions and makes the devices coorporate with each other. As a result, a user freely designates an information communication service to be utilized in the I/F part 110 and can utilize various kinds of services without being conscious of the plural SP'.
Patent JP-H1180045-A (JP)
Title: Production of styrene
Inventor: HAMANA RYOZO
IPC: B01J23/62
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method suppressing the selectivity decrease of hydrogen oxidation of an oxidation catalyst in the production of styrene by oxidative dehydrogenation of ethylbenzene. SOLUTION: Alkaline substance is preliminarily removed from a reaction mixture supplied to a process (2) in the production of styrene by dehydrogenating ethylbenzene at least containing the following (1) to (3) processes. Process (1): the process obtaining the reaction mixture containing styrene and hydrogen by dehydrogenating ethylbenzene in the presence of a dehydrogenation catalyst. Process (2): the process contacting the reaction mixture with the oxidizing catalyst to selectively oxidize hydrogen contained in the mixture to afford water. Process (3): the process contacting the oxidation processed mixture with the dehydrogenation catalyst to dehydrogenate the unreacted ethylbenzene contained in the mixture to obtain styrene.
Patent JP-H0747214-A (JP)
Title: Deduster
Inventor: NAGASHIMA SEIJI
IPC: B01D39/20
Filed: 1993-08-09
Abstract: PURPOSE:To perform surely back washing by preventing temp. elevation and corrosion of an on-off valve for feeding air to a back washing nozzle for performing back washing of a porous ceramic filter element of a deduster from occurring. CONSTITUTION:A purge system (an air pipe 15 for purging) by-passing an on-off valve 13 is provided on an air pipe 12 for back washing which feeds air from a high pressure air source 11 to a back washing nozzle 14 for performing back washing of porous ceramic filter elements 5 and 7, and a manual control valve 16 and/or an orifice 17 are provided in this purge system and air for purging is always made flow except on back washing to prevent high temp. gas from entering into the on-off valve 13 side from the back washing nozzle 14. In addition, a heat dissipation fin 18 is provided on the air pipe 12 for back washing between the nozzle 14 for back washing and the on-off valve 13 to prevent temp. of the on-off valve 12 from being elevated.
Patent JP-S6439908-A (JP)
Title: Paddy working machine
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1987-08-06
Abstract: PURPOSE:To carry out automatic travel while forming clear cut furrows in travel without leaving furrows in a field in completing work, by performing operation to respectively protrude and retreat furrowing members from the bottoms of land grading floats to form furrows and forcing the machine body to follow the furrows based on sensed results from sensors. CONSTITUTION:The positional relation between a machine body and furrows (G) are sensed by sensors (S) at positions in front of land grading floats 6 on the already planted seedling row in work and the furrows (G) can be refilled by the land grading floats 6 on this side. Furthermore, furrowing members 7 are respectively protruded downward from the bottoms (6a) of the land grading floats 6 to form furrows (G) of a constant depth based on the bottoms of the land grading floats 6 as the standard are formed on a field (P).
Patent JP-2000027392-A (JP)
Title: Ventilation equipment for roof
Inventor: NAGANO TATSUHIRO
IPC: E04D13/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation equipment for a roof, in which a backflow in a ventilation passage of wind and rain in the blow-up direction and the slanting direction can be prevented even at the time of exposure to the wind and the rain. SOLUTION: An apron wall 27 is installed to a cover plate 13, a lower ventilating opening 28 is formed between the upper and lower sections of the lower end of the apron wall 27 and a roofing material 7, and an upper ventilating opening 29 is formed on the top face side as a section in the vicinity of the upper end section of the apron wall 27. Since slating wind and rain collide with the apron wall 27 at that time and are formed in a flow Y peeling at high speed to an upper section, negative pressure (suction action) is generated in the upper ventilating opening 29, and wind and rain blown into the lower ventilating opening 28 are sucked out.
Patent JP-H0938001-A (JP)
Title: Vacuum cleaner
Inventor: NAKAYABU TOMOYASU
IPC: A47L5/18
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To constitute and to provide a compact and light vacuum cleaner which is capable of cleaning easily even at such locations as elevations and intricate positions. SOLUTION: Inside diameter of a dust path is tapered both from vacuum part 1a and exhaust part 1c to intermediate part 1b. An air permeable collecting bag 2 is detachably attached to the tip of the exhaust part 1c. Ccmpressed air is jet into the dust path at the intermediate part 1b toward the collecting bag 2 so that dust and trash 6 are vacuumed along with consequent vacuumed air flow from the vacuum part 1a. The thus constituted compact and light vacuum cleaner is capable of cleaning even at such locations as elevations and intricate positions with easy handling.
Patent JP-S5994193-A (JP)
Inventor: OGASAWARA NAMIHIKO
IPC: A63F13/08
Filed: 1983-10-24
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-H0247942-A (JP)
Title: Noise absorbing system at control data transfer
Inventor: IZAWA NAOYUKI
IPC: H04Q1/20
Filed: 1988-08-08
Abstract: PURPOSE:To attain transmission reception of a correct data even with superimposition of noise and to prevent malfunction of an exchange by absorbing the noise superimposed on a data sent from a transmission circuit of a control data in an electronic exchange through the use of plural storage circuits and comparator circuits or the like. CONSTITUTION:When the change of a control data in the electronic exchange is required, the 1st control data is stored in the 1st storage means 10 by a control data transmission circuit and then the 2nd control data is stored in the 2nd storage means 20. The control data stored in the means 10, 20 is read and compared by a comparison means 40 and when the contents are coincident, the contents of the means 10 or the means 20 are stored in the 3rd storage means 30. Moreover, when the contents of the means 10, 20 are dissident, the preceding control data read from the storage means 30 is read again by the storage means 30, written by a write means 50 and the control data is transferred from the storage means 30 to a reception circuit.
Patent JP-2000040543-A (JP)
Title: Cable adapter
Inventor: METHE WALTER
IPC: H01R9/05
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cable adapter that can connect a coaxial cable to a printed circuit board in conjunction with a good transmission characteristic and improved mechanical stability as compared with a conventional example. SOLUTION: This cable adapter integrally has a grounding pin 10 and a receiving means 11 to receive a coaxial cable 3. The receiving means 11 is composed as pipe part having a through hole 13 into which the coaxial cable 3 can be inserted. The cable connector is provided with a supporting face 12 to support the cable adapter 1 itself on a printed circuit board 2 leaving a clearance having a predetermined clearance height (a) between the printed circuit board 2 and an end face, facing to it, of the receiving means 11.
Patent JP-S5995441-A (JP)
Inventor: ARUBAATO BURANSUTEINGU
IPC: G01N21/47
Filed: 1983-10-24
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-2000024151-A (JP)
Title: Tubular molding, shaft for golf club and rod for fishing rod
Inventor: TAGUCHI MASAHITO
IPC: A63B53/10
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular molding which is excellent in various kinds of strength, is light in weight and is applied to shafts for club clubs made of FRP, rods for fishing rods, etc. by providing the molding with a layer consisting of a fiber reinforced composite material comprising a resin material of a specific value or above in frame toughness value when formed as cured matter as a matrix resin. SOLUTION: The fiber reinforced composite material layer used for the tubular molding is formed of reinforcing fibers, such as carbon fibers, and the matrix resin, such as epoxy resin, which exhibits the required fracture toughness value. The matrix resin is set at >=400 J/m2 in the mode I fracture toughness value GIC in the initial period of crack progression when the resin is formed as the cured matter. The measurement of the fracture toughness value GIC is executed by first subjecting the resin to be measured to a heat treatment, etc. to form the planar cured matter, then working a notch 12 pin mounting holes 14 in the cured matter to form a sample 10, fixing these pin mounting holes 14 by means of pins, tearing the cured matter at the notch 12, measuring the fracture load and calculating the fracture toughness value in accordance with the prescribed equation.
Patent JP-H1132867-A (JP)
Title: Method for elevating footrest and guest chair having elevating footrest
Inventor: FRANCO BUSNELLI
IPC: A47C7/50
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a footrest and stably support the footrest in use. SOLUTION: A support frame 20 rotatably provided in a chair 16 via a drive axis 18 rotatably supports a footrest 22 upward through an elevating mechanism 24. The footrest 22 is rotated through the drive axis 18 toward the front of the chair 16, and where the footrest is secured. The elevating mechanism is operated so that the footrest 22 is rotated upward. This allows the footrest 22 to be positioned in front of and above the chair 16.
Patent JP-H1129238-A (JP)
Title: Paper feeding roller
Inventor: SUZUKI NOBUTAKA
IPC: B65H5/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding roller capable of increasing its contact area (carrying force) at low costs though limited rubber material is used. SOLUTION: This paper feeding roller is formed out of a roller part 91 in a cylindrical shape made out of rubber, and of a rotating shaft 92 penetrated through the center of the roller part 91, and a plurality of through holes 93 parallel with the rotating shaft 92, are also provided for the roller part 91. These through holes 93 are formed in a ring shape spreaded over the whole circumference of the roller part 91 at the certain depth from the outer circumferential surface of the roller part 91. The plural rings may be formed.  Since these through holes 93 are deformed so as to be crushed at a position where the roller part 91 is brought into contact with a recording sheet with pressure, the contact area of the roller part 91 with the recording sheet can be made large, and sufficient carrying force can thereby be obtained even if the roller part is formed out of limited rubber material from the view point of low costs.