baber/WOPTO huggingface dataset:
Patent JP-S572472-A (JP)
Title: Water wheel casing assembly
Inventor: HIGUCHI SHIGEO
IPC: F03B3/16
Filed: 1980-06-04
Abstract: PURPOSE: To relax a stress concentration by forming an opening or a concave at a place or near to the place where an intersection with a casing trunk occurs via a speed ring of a stay vane.  
     CONSTITUTION: An opening or a concave 18 is formed at a place or near to the place where an intersection with a casing trunk 12 via a speed ring 14 of a stay vane 16 occurs. By this mechanism, a force flow can be made uniform as is shown by a stress distribution curve S3, hence the stress concentration can be relaxed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58193064-A (JP)
Inventor: YOSHIDA SHIYOUICHI
IPC: F25B1/00
Filed: 1982-05-01
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-S53979-A (JP)
Title: Preparation of semiconductor device
Inventor: MINATO OSAMU
IPC: H01L29/78
Filed: 1976-06-25
Abstract: PURPOSE: To enhance the dielectic strength of a drain by increasing the dielectric strength of a gate making use of a difference in the thickness of SiO 2  based on a difference in the impurity concentration and keeping constant the impurity concentration on the surfaces of the source and drain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11267184-A (JP)
Title: Autoclave apparatus
Inventor: YASHIRO SUSUMU
IPC: A61L2/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an autoclave apparatus requiring no water storage tank or the like which is capable of exhausting steam outside free from a danger of splashing boiled water and a problem of repeating ill circulation of the reduction and concentration of impurities or the like adhering onto a matter to be treated. SOLUTION: In this autoclave apparatus, an opening-closing lid 2 is provided in a housing chamber 1 for a matter to be treated and water in the housing chamber 1 is heated with the housing chamber 1 closed by the opening-closing lid 2 to replace the contents in the housing chamber 1 with saturated steam so that the matter to be treated in the housing camber 1 can be kept high in temperature and pressure to treat. In this case, one end of an exhaust pipe 3 is connected to the housing chamber 1 while the other end of the exhaust pipe 3 is opened into a silencing container 4 with an opening 41.
Patent JP-S59201687-A (JP)
Title: Switching regulator
Inventor: TANAKA HISAO
IPC: H02M3/155
Filed: 1983-04-27
Abstract: PURPOSE:To effectively suppress the variation in the output voltage of a switching regulator to the abrupt variation in an input voltage or a load current by controlling the ON or OFF of a switching element in response to a current flowed to a capacitor for forming a filter. CONSTITUTION:A current flowed to a capacitor C1 which forms a filter 5 is detected by a current detector 9 in synchronization with the ON or OFF of a transistor 1. The detection signal of the detector 9 is compared by a level comparator 10 with the prescribed reference voltage level, and an error signal is added and combined in a suitable weight together with an error signal from an output voltage detector 7 in an adder 11. The transistor 1 is controlled to be switched by the addition output.
Patent JP-S59200388-A (JP)
Inventor: KOBARI TSUNEMASA
IPC: G07D9/00
Filed: 1983-04-27
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-S55167294-A (JP)
Title: Phosphorylcholine diamidate and its preparation
Inventor: MARUYAMA OSAMU
IPC: C07F9/24
Filed: 1979-06-15
Abstract: NEW MATERIAL:The titled compound of formula I [N(R) 2  is morpholino or lower dialkylamino group].  
     EXAMPLE: Phosphorylcholine dimorpholidate chloride.  
     USE: An intermediate for the synthesis of cytidine 5'-diphosphate choline which is used for treating clouding of consciousness on the external wound of a brain.  
     PROCESS: A chloroethyl phosphoryldiamidate of formula II is reacted with trimethylamine in a solvent, e.g. benzene or DMF, in a sealed tube, preferably at room temperature to the boiling point of the solvent, to give the compound of formula I readily in high yield at a low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200140-A (JP)
Title: Air conditioner
Inventor: SUZUKI YOSHIORI
IPC: F24F1/00
Filed: 1983-04-27
Abstract: PURPOSE:To reduce the size of a fin tube type cooling coil and a coil floor area by specifying a front velocity of air passing through the coil. CONSTITUTION:In an air conditioner in a room in which high thermal density equipment is contained such as an atomic power plant, a blower casing 8 is detachably connected to an air intake port 5a, and an impeller 9 is provided inside the casing 8. A force-in type blower 11 is composed of a motor 4, the impeller 9 and the casing 8. A commutator 12, a filter 13 and a fin tube type cooling coil 14 are arranged horizontally in this order at the downstream side of the blower 11. In such a structure, a front air velocity to the coil 14 is set to 3-5m/sec, and preferably 4.0-4.5m/sec, thereby remarkably reducing the occupying area of the coil 14.
Patent JP-H01247454-A (JP)
Title: Polyester resin composition
Inventor: ORIGASA YUICHI
IPC: C08L67/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a resin composition having excellent mechanical properties and impact resistance, by mixing an aromatic polyester resin with a specified copolymer of ethylene with glycidyl (meth)acrylate and a specified copolymer of ethylene with an alkyl (meth)acrylate. CONSTITUTION:This resin composition comprises 100 pts.wt. aromatic polyester resin (a), 1-50 pts.wt. copolymer (b) of ethylene with glycidyl (meth)acrylate, having a glycidyl (meth)acrylate unit content of 1-40wt.%, and 1-50 pts.wt. copolymer of ethylene with at least one alkyl (meth)acrylate of the formula (wherein R1 is H or methyl, and R2 is a 1-20C linear or branched alkyl group), having an alkyl (meth)acrylate unit content of 10-60wt.%.
Patent JP-S59201223-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/84
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent adhesion, lubricity and wear resistance by impressing an electric field on a soln. contg. polytetrafluoroethylene or its deriv. and immersing a base on which a magnetic layer is provided into the soln. thereby forming a lubricating layer by electrodeposition on the base. CONSTITUTION:After a thin ferromagnetic metallic film is formed on a base by a vacuum deposition or ion plating method, etc., the base is passed through the inside of a soln. 4 contg. polytetrafluoroethylene or its deriv. from a feed roller 2 by guide rollers 6, 7 in a vessel 3 contg. said soln. 4. While the thin film is taken up with a take-up roller 5, a DC voltage (about 20-40V) is impressed on the soln. 4 in a way that the roller 5 is made positive. The polytetrafluoroethylene or its deriv. is thus electrodeposited on the base 1 and the lubricating layer having good crystal orientation is obtd. The magnetic recording medium having excellent wear resistance is thus obtd.
Patent JP-S57190273-A (JP)
Title: Circuit for detecting dropout of signal on magnetic tape
Inventor: INAGI MAKOTO
IPC: G01R29/027
Filed: 1981-05-19
Abstract: PURPOSE:To achieve simultaneous detection of dropouts in multichannels easily by comparing with set constant of a constant setting circuit counted values of input signals exceeding a fixed level with clock signals. CONSTITUTION:Signals a on a magnetic tape are compared with a threshold TH and fed to a terminal 5 as a signal b. Then, a counting circuit 2 counts clock signals c of a voltage division circuit 7 during the period of exceeding the threshold TH of the signal b. When the counted values reach a set constant No of a constant setting circuit 9, the output of a comparator circuit 10 goes to a high level. This resets a DFF12 and a signal f is outputted to an output terminal 14 thereby enabling the detection of dropouts over one cycle of RF signals. Thus, simultaneous detection of dropouts can be done easily in multichannels.
Patent JP-S59199788-A (JP)
Title: Organic soil amendment material and production thereof
Inventor: HIROSE HARUO
IPC: C09K17/00
Filed: 1983-04-28
Abstract: PURPOSE:To obtain an amendment material for improving an aggregate structure, air permeability, water permeability, water absorptivity, water retaining property and nutriment retaining property, etc. of soil, by applying a specific amount of a reaction product of a specific basic inorganic material with a mineral acid to the surface of an organic material having the soil amendment property. CONSTITUTION:A soil amendment material obtained by adding and mixing (B) a mineral acid and (B) a basic material containing MgO or CaO with an organic material (mixture), e.g. lignite, peat or grass peat, having the soil amendment property, and applying 5wt% or more reaction product of the components (A) with (B) to the surface of the above-mentioned organic material. Sulfuric acid, phosphoric acid or nitric acid, etc. may be cited as examples of the component (A), and magnesium (hydr)oxide, basic magnesium fertilizer or dolomite, etc. may be cited as examples of the component (B).
Patent JP-S63240070-A (JP)
Title: Insulated-gate field-effect semiconductor device
Inventor: TAKEDA KAZUHARU
IPC: H01L29/78
Filed: 1987-03-27
Abstract: PURPOSE:To increase working speed by forming an electrode leading-out opening section in a drain region and the area of the drain region in size narrower than an electrode leading-out opening section in a source region and the area of the source region. CONSTITUTION:Source regions 1, drain regions 2, gates 3, source electrode leading-out opening sections 4, drain electrode leading-out opening sections 5, a source electrode 6 and a drain electrode 7 are shaped. The drain regions 2 and the areas of the drain electrode leading-out opening sections 5 in a MOS- FET are made narrower than the source regions 1 and the areas of the source electrode leading-out opening sections 4. Consequently, voltage among drains- sources lowers by the voltage drop of the increasing sections of the diffusion resistance of the drain regions 2 and the contact resistance of the drain electrode leading-out openings 5, but the voltage hardly has an effect on drain currents because it exists in a saturation region. Accordingly, the diffusion capacitance of a transistor is reduced, thus improving the propagation delay time.
Patent JP-S5297-A (JP)
Title: Actuation confirmation circuit for fireproof facility
Inventor: KONDOU TSUTOMU
IPC: A62C2/24
Filed: 1975-06-23
Abstract: PURPOSE: To provide a circuit for detecting and displaying automatically continuation of a line in an actuation confirmation circuit for a fireproof facility by improving the conventional circuit requiring three wires to two-wire system of power cords. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55166873-A (JP)
Title: Specific gravity and liquid level detector for electrolyte of storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M50/569
Filed: 1979-06-14
Abstract: PURPOSE:To obtain a vibration-resistant and small-size detector having a three-step detection capability for the liquid level of electrolyte by coating the portion other than a tip detection portion with an insulation, providing a gas phase chamber at the tip of the insulation of a short electrode, and fitting a float vertically moving in response to changes in specific gravity to a long electrode. CONSTITUTION:The portions other than the tip detection portion 1' projecting from the gas phase chamber 10 provided below the lowest liquid level and the tip detection portion 2' not projecting from the gas phase chamber 11 are insulated with the insulation 3 for the long and short detection electrodes 1 and 2, and the electrode 1 is fitted with the ring-like float 14 vertically moving when the specific gravity of the electrolyte 5 deviates from a fixed value. And, the luminous diodes 8 and 9 are connected to the lead lines of the electrodes 1 and 2. Thus, a vibration- resistant and small-size detector can detect exactly a variation in liquid levels, i.e., above the highest level, intermediate between the highest and lowest levels, and below the lowest level, and also a lowering of specific gravity by watching the luminescence and nonluminescence of the luminous diodes 8 and 9 and then perform proper supply of water.
Patent JP-H10269651-A (JP)
Title: Cm skip device
Inventor: KIMURA NOBUHIRO
IPC: G11B27/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility such as missing the time to be specified or losing the recognition of the specified time when the CM(commercial) skip is performed by the user. SOLUTION: The device is furnished with an input part 1 whereto the specified time for CM skip from the user is inputted, a control means 2 for processing a signal from the input part 1, a motor driving circuit 5 for increasing the rotation of a motor 6 for reproducing a video recording medium faster than the speed of the normal reproduction during the specified time for CM skip, and a display means 20 for producing and displaying the character or mark showing the time of CM skip on receipt of an output of the control means 2.
Patent JP-H08274815-A (JP)
Title: Atm-lan connector and atm-lan
Inventor: WATANABE AYUMI
IPC: H04L12/66
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate the communication between the terminal of LAN emulation protocol specification and the terminal of IP over ATM protocol specification not through a router, in the ATM-LAN. CONSTITUTION: Between an ATM switch 3, connected to the ATM terminal of IP over ATM protocol specification and an ATM terminal 2 of LAN emulation protocol specification, an ATM-LAN connector 1 provided with minimum LAN emulation protocol processing and IP over ATM protocol processing parts 13 and 17, which are equipped with ATM-physical layers 11 and 15 for transmitting/receiving ATM cells and AAL type 5 SAR parts 12 and 16 for assembling/disassembling AAL type 5 packets, to the specified ATM terminal 2 and a bridge part 19 for transforming the frame formats of both the protocol systems, is connected.
Patent JP-H0372887-A (JP)
Title: Production of d-aminopeptidase
Inventor: ASANO YASUHISA
IPC: C12R1/025
Filed: 1990-03-27
Abstract: NEW MATERIAL:A gene to code D-aminopeptidase, a plasmid containing the gene and a microorganism transformed with the plasmid. USE:For producing D-amino acid useful as a synthetic raw material for drugs, agricultural chemicals and foods. PREPARATION:For example, Achromobacter sp. SCRC Cl-38 (FERM P-9916) is cultured, collected, treated by ultrasonic wave to grind cells, DNA is separat ed by ethanol precipitation, the DNA is treated with a restriction enzyme to bind a fragment to a vector, which is inserted into Escherichia coli. The Escherichia coli is cultured, D-aminopetpidase-positive strain is selected, a plasmid is separated from the strain and treated with a restriction enzyme to give a gene to code D-aminopeptidase. Then the gene is bound to a vector to prepare a plasmid, which is inserted into a host-parasitic microorganism, which is transformed to give a microorganism capable of producing D- aminopeptidase.
Patent JP-H04218882-A (JP)
Title: Manufacture of filter for pattern recognition and pattern recognition device using the same
Inventor: HIRANO TAKASHI
IPC: G06K9/74
Filed: 1991-03-15
Abstract: PURPOSE:To perform pattern recognition in a moment even when the size of a pattern to be recognized is different and it is rotated by forming a filter by performing logarithmic conversion setting the centroid of the image of a reference pattern as center coordinate, and performing Fourier transformation and extracting a phase component. CONSTITUTION:A CCD camera 2 image-picks up a pattern body 1 to be recognized, and outputs the image signal of the body to a computer 3. The computer 3 transmits image data by which a computed result is displayed on a monitor television 4. An image-forming lens 5 is arranged at the front of the monitor television 4, and a spatial light modulator 6 is arranged on the optical axis of the image-forming lens 5. A coherent image in accordance with an image- formed image incident from the modulator 6 can be obtained. An extension collimator lens system 8 and a half mirror 9 are arranged at the optical path of a laser outputted from a laser oscillator 7, and a laser beam is sent to the spatial light modulator 6 and also, to a Fourier transform lens 10.
Patent JP-H09264250-A (JP)
Title: Forced reduce device and compressor provided with it
Inventor: TAKAI KAZUHIKO
IPC: F04B49/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To carry out forced reduce so as to reduce consumption horse power at the time of a high rotational condition instantly by providing with a first opening/closing valve for opening/closing a communicating passage for discharging line and a reduce cylinder bore, and a second opening/closing valve for opening/closing a communicating passage for a suction line and the reduce cylinder bore. SOLUTION: A forced reduce device 8 is provided with a valve 80, an energizing member 81, a reduce cylinder 82, a reduce piston 83, a first communicating passage 84, a first opening/closing valve 85, a second communicating passage 86, and a second opening/closing valve 87. When a vehicle becomes a rapid accelerating condition and a forced reduce is necessitated, the firs opening/ closing valve 85 is closed, and the second opening/closing valve 87 is opened. Pressure in the other end part of a reduce cylinder bore 82a is reduced to suction chamber pressure instantly, and the valve 80 is closed to a condition in which an intake opening 22a is few opened by the energizing member 81. As a result, crank chamber pressure is raised, the inclining angle of the swash plate 5 is narrowed, the condition becomes in a small capacity operating condition, and consumption horse force is reduced.
Patent JP-2000269041-A (JP)
Title: Transformer
Inventor: TAKANO YOSHIKAZU
IPC: H01F19/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a transformer, having a structure in which a pair of E-type cores can be readily fixed onto a coil bobbin which has an insulating cover attached thereto, without requiring new materials for fixing a core. SOLUTION: Engaging holes 1b are provided in a flat portion 1a of an insulating cover 1 installed integrally in a coil bobbin 3, while projected portions 2C are provided in the end junctions of outer legs 2b of E-type cores 2. When a pair of the E-type cores are inserted counterposed to the coil bobbin 3, the E-type cores 2 and the coil bobbin 3 are readily fixed, by engaging these projected portions 2C to engaging holes 1b.
Patent JP-2000263477-A (JP)
Title: Calibration method of robot
Inventor: KAWAGUCHI YUJI
IPC: G05B19/18
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain a calibration data to perform a calibration by determining a coordinate system on the basis of the rotating surface and rotating center of a rotating shaft determined by rotating only one rotating shaft in the state where a robot is controlled to a prescribed reference attitude, and calibrating this coordinate system in connection with a reference coordination system. SOLUTION: Since the coordinate system of each rotating shaft J1-J6 and the coordinate system of a flange part 8 can be determined in conversion to reference coordinate systems, a robot 1 can be controlled with high positional precision by using the converted coordinate systems as the coordinate systems of the rotating shafts J1-J6 in the control of the robot. According to such a calibration method for the robot 1, the coordinate system of each rotating shaft J1-J6 of the robot 1 is measured, whereby the robot tip can be precisely positioned on the basis of the relative relationship between this coordinate system and the reference coordinate system. Accordingly, the positions of the rotating shafts J1-J6 can be fitted to an actual machine, so that the precise calibration of the robot considering the deviation distortion of each rotating shaft can be performed.
Patent JP-S61236621-A (JP)
Title: Production of foamed fine glass grain
Inventor: HAYATA SHIGENARI
IPC: C03B40/00
Filed: 1985-04-10
Abstract: PURPOSE:To obtain efficiently a foamed glass grain which is small in the bulk density and has enough single grain collapsing strength by kneading the glass powder and the foaming agent powder, dressing the mixture to a spherical shape, coating a mold release agent thereon, thereafter drying, heating and foaming it. CONSTITUTION:The foaming agent powder such as CaCO3 is blended to the finely crushed glass powder and a binder such as polyvinyl alcohol is added thereto and kneaded. The kneaded material is dressed to a spherical granular body having a fine grain size by using a spherical grain dressing machine. A mold release agent such as the natural glass powder for the block prevention is coated on the surface of the spherical granular body. After drying the coated spherical granular body, it is heated in the inside of an electric furnace to foam the inside of the granular body. The following foamed fine glass grain is obtained which is nearly uniform in the size, has a fine and independent cell structure, is high in the degree of independent foam and small in the water absorption and excellent in the heat insulating properties.
Patent JP-H01249338-A (JP)
Title: Composite formed object and its manufacture
Inventor: GANAI KAKUTARO
IPC: G11B7/24047
Filed: 1988-03-31
Abstract: PURPOSE:To enable a laminate to endure sufficiently the severe used environment such as bending, etc. while the bonded strength of the laminate is heightened by connecting vinyl chloride resin to high transparent resin by using the adhesive composed of three kinds of specified components. CONSTITUTION:For instance, in the laminate constituting the base plate for a light card, a vinyl chloride resin sheet 2 is connected to a high transparent resin sheet 1 with the adhesive containing epoxy resin, vinyl chloride copolymer soluble in epoxy resin and alicyclic polyamine or fatty polyamine. Epoxyresin and polyamines are the normal components of epoxy adhesive, but vinyl chloride copolymer soluble in epoxy resin is added to said materials, and they are used. Consequently, the adhesive connection having high strength and moreover the durability for bending deformation, etc., is formed. Especially, the high transparent resin-formed object whose surface is oxidation-treated, is remarkably effective for improving its adhesion force. This adhesive has uniform composition, and may be applied to the surface to be stuck without solvent. 5 indicates the magnetic recording layer of light.
Patent JP-S60221019-A (JP)
Inventor: ISHIKAWA MICHIO
IPC: A01F12/46
Filed: 1984-04-16
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-S62233033-A (JP)
Inventor: KAWASAKI YOSHIO
IPC: H02J7/34
Filed: 1986-03-31
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-S571854-A (JP)
Title: Pantagraph
Inventor: SAKAI NORIYUKI
IPC: B43L13/10
Filed: 1980-06-06
Abstract: PURPOSE: To permit the continuous variation of reduction and expansion rates by totatably connecting a slider attached to a link connecting sliders laid to two parallel links facing each other to a slider attached to a link positioned on a diagonal line.  
     CONSTITUTION: When a link 5 is moved while keeping it in parallel with links 3 and 4 in order to determine the reduction-expansion ratio, a slider 12 moves on a link 6 and at the same time a slider 13 moves on the link 5. Afterwards, a pin 9 is moved in the radial direction around a pin 7 as the center, the link 6 slides inside the sliders 11 and 12. Furthermore, the link 5 can continuously move along the links 1 and 2 through the sliders 14 and 15. Thus, the reduction or expansion ratio of pantagraph can be continuously changed. The link 6 may be made of a thin steel plate and its one end may be so designed that it can be housed. 
     COPYRIGHT: (C)1982,JPO&Japio