baber/WOPTO huggingface dataset:
Patent JP-S5458613-A (JP)
Title: Steel refining flux
Inventor: ICHIHARA IZUMI
IPC: C21C7/076
Filed: 1977-10-19
Abstract: PURPOSE: To provide the title flux with considerably enhanced desulfurization power by adding aluminum fluoride to a lime-alumina type flux.  
     CONSTITUTION: The flux consists of CaO; 30W70 wt%, Al 2 O 3 ; 10W60 wt% and AlF 3 ; 5W50 wt%, or further contains SiO 2 ; 0.1W20 wt%.  
     EFFECT: Because of high slagging rate and superior melt fluidity, the flux shows superior desulfurization performance. It is simply refined, little erosion of furnace material occurs, and CaC 2  is not formed, thereby resulting in no trouble such as difficulty in dissolution. Since efficient desulfurization can be performed, metallurgically superior ingots can be manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5828901-A (JP)
Inventor: HORI KIKUO
IPC: F27B15/00
Filed: 1981-08-12
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-H0759578-A (JP)
Title: Preparation of human igf by dna recombination technique
Inventor: LEE JAMES MON
IPC: C12N1/19
Filed: 1994-06-08
Abstract: PURPOSE: To obtain an expression vector capable of expressing a DNA sequence encoding human insulin-like growth factor in a transformed recombinant bacterial host, and capable of producing the subject material useful for treatment or the like for the symptom affecting the growth by a recombinant DNA technique.  
     CONSTITUTION: This method for efficiently producing a matured protein of a human IGF by a recombinant DNA technique comprises a step for recovering pBR322 plasmid containing a promoter region and derived from Escherichia coli or the like as a vector capable of being expressed in a prokaryotic cell, a step for treating the pBR322 plasmid with a restriction enzyme, a step for incorporating a DNA encoding human insulin-like growth factor(IGF) to prepare a recombinant plasmid containing the human IGF gene, a step for inserting the recombinant plasmid into a transformed recombinant prokaryotic host such as E. coli-K12 strain 294 (ATCC No.31446) to transform the host, and a step for culturing the transformant by the expression vector capable of expressing a DNA sequence encoding the human IGF in the prokaryotic host. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5751242-A (JP)
Title: High tensile steel with superior weldability
Inventor: OONO TAKAHIDE
IPC: C22C38/00
Filed: 1980-09-11
Abstract: PURPOSE: To obtain a high tensile steel with superior weldability, high stress corrosion cracking resistance and superior lamellar tear resistance by controlling the S, O and B contents of a steel to low levels.  
     CONSTITUTION: This high tensile steel with superior weldability contains  ≤0.0030% S, ≤0.0050% O and ≤0.00030% B. Said contained components are  effective in case of weldable high tensile steel products used as a line pipe material,  a marine structure, a tank material, etc. For example, the steel products contain  0.03W0.20% C, ≤0.7% Si, 0.5W2.0% Mn, ≤0.030% P, ≤0.5% Cu, ≤5.0% Ni,  ≤1.0% Cr, ≤0.5% Mo, ≤0.1% V, ≤0.1% Ti, ≤0.2% Al, ≤0.0070% Ca,  ≤0.05% REM and ≤0.02% N. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0219149-A (JP)
Title: Pad for heat/cold generating therapy under temperature control
Inventor: FUIRITSUPU PII KUREIN
IPC: A61F7/00
Filed: 1989-05-19
Abstract: PURPOSE: To shorten heating and cooling time to reduce an apparatus and its using cost by constructing a therapy pad with a heating and cooling subsystem and a thermally controlling subsystem. CONSTITUTION: A heating and cooling therapy apparatus comprises a control box 12 with a control panel, a temperature sensible transducer 16, and a heating and cooling pad 18. The control box 12 is connected to a heating and cooling pad 18 through a wire 20. The control panel 14 comprises a temperature state display 24, an on/off switch 28, a temperature selective dial 26, and a display 22. The heating and cooling pad has a housing having an electrothermal heat pump and an electrothermal element, and forms an area heated or cooled uniformly.
Patent JP-H08320064-A (JP)
Title: Position detecting device
Inventor: TANIGUCHI TAKAO
IPC: F16H59/70
Filed: 1995-05-25
Abstract: PURPOSE: To provide a position detecting device in which integration of an automatic transmission with a controller is achieved and the clearance between a turning part and a case is sufficiently sealed, and by which the controller is not adversely affected in position detecting. CONSTITUTION: In a position detecting switch provided with a case 4, a manual shaft 2 to be turned with the operation of a shift lever, an optical sensor 12 composed of light emitting elements 12a and light receiving elements l2b, and a control device for controlling the operation of an automatic transmission, the light emitting elements 12a and the light receiving elements 12b are so arranged as not to be in contact with each other, and a first state or a second state is taken on the basis of the result whether light from the light emitting elements 12a is received or not.  The first state and the second state of the light receiving elements 12b are switched by the turning movement of a switching means by the turning movement of the manual shaft 2, a position detecting part is provided for detecting the shift lever position on the basis of the first state or the second state of the light receiving elements 12b, and the position detecting part and the controller are housed in the case 4.
Patent JP-H10321957-A (JP)
Title: Semiconductor device, semiconductor light emitting device, and optical information processing device
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance between compound semiconductor layers, by forming a III-V compound semiconductor layer which has a substantially zero forbidden band width in the interface of a pn junction, which is constituted of a III-V compound semiconductor including nitrogen and becomes a reverse junction against the applied voltage. SOLUTION: On a substrate, an n-type AlN buffer layer 102, an n-type GaN layer 103, an n-type AlGaN clad layer 104, an n-type GaN optical guide layer 105, an InGaN active layer 106, a p-type GaN optical guide layer 107, a p-type AlGaN clad layer 108, and a GaNAs layer 109 are deposited in this order, and then the deposition of these layers is repeated two more times. Then, an n-type GaN layer 110 is formed on the uppermost double-hetero structure. GaNAs shows a strong bowing phenomenon and therefore becomes a semi-metal state with an almost zero forbidden band width. In the III-V compound semiconductor layer existing in the interface of the pn junction, a forbidden band width becomes nearly zero and therefore tunnel current is caused to flow with application of a reverse electric field. Therefore, this III-V compound semiconductor layer can serve for a practical low resistance member.
Patent JP-S5750440-A (JP)
Title: Bonding device for inner lead
Inventor: MOTOHARA HIROFUMI
IPC: H01L21/60
Filed: 1980-09-12
Abstract: PURPOSE:To prevent the generation of a defect by previously disposing a frame- shaped second heater kept at a temperature lower than the first heater heating the inner lead at the same termperature as a bonding tool onto the first heater through an insulating layer and bonding a bump and a finger. CONSTITUTION:The first heater 18 set at the temperature the same as the bonding tool is mounted as a supporter for a chip 11, and the frame-shaped second heater 19 is arranged onto the heater 18 so as to surround the chip 11 thorugh the thermal insulating layer 20. The second heater 19 is set at the temperature lower than the first heater 18, is higher than the bumps 12, contacts with the fingers 15 at end sections, and lifts the fingers upward. The heater is heated previously, the chip 11 is mounted onto the first heater, and the bumps 12 and the fingers 15 are pressed and heated by means of the bonding tool 16 and bonded in eutectic shapes. Accordingly, the generation of the defect such as a crack of a protective film due to heat is prevented.
Patent JP-H07312041-A (JP)
Title: Digital signal reproducing device
Inventor: MURABAYASHI NOBORU
IPC: G11B27/00
Filed: 1994-05-17
Abstract: PURPOSE:To easily reproduce a signal same as the standard reproducing mode even in a variable speed reproducing mode. CONSTITUTION:Data read from a magnetic tape 1 is supplied to a reproduction equalizing system 4 through a reproducing amplifier 3. A waveform is shaped in the reproduction equalizing system 4, and supplied to a data discriminating comparator 5, and digitized in the data discriminating comparator 5. A reproduced clock is extracted from the digitized data in a reproduced clock extracting system 7, and supplied to a reproduced data strobe system 6. The digitized data is synchronized with the reproduced clock in the reproduced data strobe system 6, and data is supplied to an error correcting system 8. Error correction, interpolation flag and the like are generated in the error correcting system 8, signal processing is performed in a reproduced signal processing system 10 and a memory 9, and a sound signal is outputted through a D/A converter system 11.
Patent JP-S5750629-A (JP)
Title: Method and device for measuring surface temperature and emissivity
Inventor: TAMURA KIYOSHI
IPC: G01J5/52
Filed: 1980-09-12
Abstract: PURPOSE:To independently measure surface temps. and emissivities by disposing a pair of cavities provided with temp. controllers with the opening part of one of these located in proximity to the surface to be measured and the other spaced by a fixed distance, and measuring the luminance temp. of the surface to be measured through the small holes in the upper part. CONSTITUTION:A pair of cavities 20, 22 are disposed with the opening of the one cavity 20 located in proximity to the surface 16 to be measured and the opening of the other cavity 20 spaced at a fixed distance from the surface 16. The inside wall temps. of the cavities are controlled to a constant temp. Tw by temp. controllers 24 and thermocouples Tc. The luminance temp. of the surface 16 is detected with radiation thermometers 26, 28 through the small holes in the upper part of the cavities 20, 22. The indicated values S1, S2 thereof are inputted to an arithmetic device 30, by which a surface temp. T and an emissivity epsilon are calculated. These are displayed in a display device 32 and are monitored 44. Thereby, the surface temp. T and the emissivity epsilon are independently measured.
Patent JP-H07310309-A (JP)
Title: Constituting belt of road surface
Inventor: NAKAMURA YUTAKA
IPC: E01F9/576
Filed: 1994-05-17
Abstract: PURPOSE:To prevent traffic accidents in advance, by arranging a belt stuck to a road surface, having a rugged face with a number of lined up and dotted protrusions and also a different color from the center line, on the road surface separately from the center line. CONSTITUTION:A rugged surface with a plurality of lined-up and dotted protrusions 3a, 3b,... is provided in a belt 1 stuck to a road surface to bring about abnormal sounds or vibration when tires contact the rugged surface. The belt 1 is colored with the same color as brack or brack-brown with the road surface, but a different color from the center line, in order to chiefly distinguish the belt 1 from the center line. The sticking belt 10 on the road face is stuck and fixed at both sides of the center line S. Since tires generate abnormal sounds or vibration due to their contact with the rugged surface of the belt 10 before the tires contact the center line S, alarms of these sounds and vibration are sounded to drivers before crossing over the center line S. In this way, traffic accidents can be prevented in advance.
Patent JP-S5828720-A (JP)
Title: Liquid crystal display device
Inventor: SEKIMURA NOBUYUKI
IPC: G02F1/1333
Filed: 1981-08-13
Abstract: PURPOSE:To ensure the stable thickness and step of a cell, by forming a sealing part and a spacer part in a unified form to at least either one of two plastic substrates and outside the effective part of the cell. CONSTITUTION:A sealing/spacer part 2 is formed by using a plastic as a substrate and by an embossing process using an embossing roll, a solvent or dry etching process, etc. The part 2 is formed to a polymethacrylate substrate 1 by a press molding process. The thickness (h) of the part 2 is properly set at 3-50mu and preferably at 5-20mu. At the same time, the width (r) is properly set at several 10-500mu and preferably at 50-200mu. The upper and lower substrates 1 and 1' ar stacked on each other, and the junction part is fixed by heat melting or with an adhesive. Then the liquid crystal is injected through an injecting port. Thus a liquid crystal device is obtained.
Patent JP-H04284818-A (JP)
Title: Dehumidifier
Inventor: TERASAWA GIICHI
IPC: E04F19/08
Filed: 1991-03-13
Abstract: PURPOSE:To provide a dehumidifier which can be easily handled and healthful, in order to dehumidify a closet. CONSTITUTION:The air in a closet is sucked into a dehumidifying agent 7 composed of porous material from an air hole by means of a motor driven fan 5 to adsorb the moisture in the air and then the hole is changed over by air passage changeover valves 4, 4', and hot air having passed through an energized heater is sent to the agent 7 to desorb the moisture therefrom for regeneration of humidifying ability and, at the same time, the air containing moisture is discharged to the outside to absorb the moisture in the closet. In this manner, detection and control is repeated until target humidity is reached.
Patent JP-S5351490-A (JP)
Title: Sealing jig for air-proof terminal
Inventor: TSUJIKAWA ISAO
IPC: H01R43/20
Filed: 1976-10-21
Abstract: PURPOSE: To prevent eccentricity of an air-proof terminal and to enhance dimensional accuracy, with heat expansion coefficient of the jig which is made close to that of the external metal ring, by utilizing effect of admixture metal whose heat expansion coefficient is larger than that of graphite to be used for forming a sealing jig. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61285995-A (JP)
Title: Production of l-amino acid
Inventor: KATO MASAAKI
IPC: C12P13/04
Filed: 1985-06-13
Abstract: PURPOSE:To obtain an L-amino acid without producing an N-carbamylamino acid as a by-product, by carrying out a reaction at pH of >=neutraility, converting a 5-substituted hydantoin to the L-amino acid and the N- carbamylamino acid and continuing the reaction at pH of <=neutrality. CONSTITUTION:A reaction wherein a 5-substituted hydantoin is treated with an enzymatic system of a bacterium [Arthrobactor (FERM P-7472), Pseudomonas (FERM P-7121), etc.] capable of converting the 5-substituted hydantoin to an L-amino acid is carried out at pH of >=neutrality and the substituted hydrantoin is partially or wholly converted to the L-amino acid and an N-carbamylamino acid. Then, a reaction is continued at pH of >=neutrality to form rapidly the L-amino acid and the N-carbamylamino acid can be converted in high yield to the L-amino acid without accumulating finally the N-carbamylamino acid.
Patent JP-H01296148-A (JP)
Title: Total reflection type expanded x-ray absorption fine structure measuring apparatus
Inventor: CHIBA ERIKO
IPC: G01N23/06
Filed: 1988-05-25
Abstract: PURPOSE:To enable measurement of a thin film or even a highly concn. sample on a substrate, by monitoring a dose of X rays incident into parallel monochromatic fine X-ray luminous fluxes after a shaping to detect totally reflected X rays from the surface of the sample with a set angle of incidence. CONSTITUTION:X rays radiated from an X-ray source 1 are black reflected with a monochrometer 2 wherein a specified crystal face is inclined by a specified angle theta to an X-ray radiation axis to make a monochromatic X-ray luminous flux. The X rays are further turned to a fine X-ray luminous flux with a higher monochromatic property and a greater parallelism with the passage through a second slit S2. The luminous flux shaped by these X-ray shaping means is monitored 7 in incident X-ray dose and incident into a sample 4 whose angle of incidence is set below a total reflection critical angle on the short wavelength side in a measuring wavelength range. The totally reflected X rays from the sample 4 pass through a third slit S3 to detect intensity thereof with an X-ray detector 9. Thus, an absorption of the totally reflected X rays is judged from the results and the incident X-ray dose.
Patent JP-S55109352-A (JP)
Title: Multi-digit fluorescent display tube
Inventor: KISHINO TAKAO
IPC: H01J31/15
Filed: 1979-10-04
Abstract: PURPOSE: To obtain a display tube capable of bright fluorescent display in static driving system by arranging in the from of coating each segment anode at a position projecting higher from, through insulation layer, the coated position of an anti- electrification layer and increasing its anti-electrification effect.  
     CONSTITUTION: On the upper surface of a base plate 1, wiring film 2, insulating film 3, and anti-electrification layer 14a are formed in a laminated form. On the upper surface of the insulating film 3 of the parts where each segment anode 5a is in a coated form, arranged an insulating layer 21 is coated wholly, and on the insulating layer, anode 5a and fluorescent layer 6a are laminated. Accordingly, the anode 5a is arranged and projected higher on the upper surface plate side 11 at least by the thickness of the insulating layer than the upper surface of the anti- electrification layer 14a. As the insulating layer 21 and the insulating membrane 3 are connected, the length of the connection wire of wiring film 2a and anode 5a which connection wine passes through the anti-electrification layer 14a, is reduced. Thus, anti-electrification effect is increased, so a fluorescent tube which is capable of developing bright fluorescent display in static driving system can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000318341-A (JP)
Title: Position deviation preventing method for lithographic printing plate and block copy sheet for lithographic printing plate
Inventor: NAKAYAMA TAKAO
IPC: B41N6/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of position of a lithographic printing plate and use suitably a lithographic printing plate with a substrate formed of a material other than a metal applicable to the multi-color printing or the printing of a number of papers by recessing the back of a lithographic printing plate in compliance with recesses and projections when the recesses and projections of required shape are formed on the surface of a block copy sheet and brought into contact with the lithographic printing plate. SOLUTION: A block copy sheet 31 for adjusting the printing pressure is interposed between the back of a lithographic printing plate and the outer peripheral face of a plate cylinder. Recesses and projections 32 of required shape are formed on the surface of a substrate 31a of the block copy sheet 31, and a bonding layer 33 to be bonded releasably on the plate cylinder is formed on the back of the substrate 31a. The block copy sheet 31 is pressure bonded on the back of the lithographic printing plate, and the recesses and projections 32 on the surface are bitten therein to recess the back of the lithographic printing plate and the bonding layer 33 is bonded on a given position on the plate cylinder.  The recesses and projections 32 are formed by a method of fixing fine particles 34 such as a glass harder than the substrate of the lithographic printing plate on the surface of the substrate 31a or the like.
Patent JP-H0423723-A (JP)
Title: Carrying device
Inventor: TAKEMURA TORU
IPC: B65G47/61
Filed: 1990-05-17
Abstract: PURPOSE:To improve the working efficiency of a directing and carrying device of material for sewing work by deliverying multiple material to be carried simultaneously when a drive quantity for facing a directing arm per multiple carried material to a carrying rail is equal to each other. CONSTITUTION:A drive quantity computing means M2 computes a drive quantity for facing a directing arm to a carrying rail corresponding to a destination per multiple material held by multiple directing arms of a directing mechanism 1, and outputs it to a simultaneous carrying judge means M4. When the judge means M4 judges that computed drive quantity per a material is equal to each other, a direction control means M3 deliveries multiple materials having equal drive quantity to a carrying rail simultaneously. With this structure, the time before delivery can be shortened.
Patent JP-2000316493-A (JP)
Title: Fried product for electronic oven and its production
Inventor: SUZUKI HIROMASA
IPC: A23L13/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a fried product having a crispy feeling on cooking with an electronic oven and provide its production method. SOLUTION: This fried product for an electronic oven obtained by incorporating an edible material capable of blocking an electronic beam in its cover and a method of its production, are provided by using an inorganic or organic metal compound such as iron oxide, hemoferum as the edible material. The edible material is preferably used by mixing with a separating powder, and its amount of use is 10-50 % based on the separating powder. On cooking it in the electronic oven, the crispy feeling is marked.
Patent JP-H09286394-A (JP)
Title: Jet water suction in water jet propulsion ship
Inventor: ISHIGAKI EIICHI
IPC: B63B35/73
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make effective use of high speed performance without leaving resistance-causing parts in a ship's bottom area by disposing a screen grid over a suction inlet located in a forward facing area of the ship's bottom and disposing a hood smoothly connected to a suction water flow passage. SOLUTION: A casing 2 has at its rear end a jet water spout nozzle 2a opening rearward and at its front end a suction opening 2b facing forward at a ship's bottom surface 1a of a ship's body 1. The suction opening 2b is formed in an elliptic shape with its major axis in the traveling direction of the ship. A suction opening 5c disposed in front of the suction opening 2b at the ship's bottom surface 1a is covered with a screen grid comprising a fixed screen grid and a movable screen grid 5f for preventing foreign objects from being suctioned. A hood 5 is disposed over a suction water flow passage formed in the ship's body 1 for smooth connection between the opening 5c and the opening 2b. This eliminates resistance-causing parts in the ship's bottom area 1a so that high speed performance is effectively utilized.
Patent JP-H06319011-A (JP)
Title: Method and device for data conversion
Inventor: TAKEYAMA HIROSHI
IPC: H04N1/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain the data conversion device of simple constitution which can substitute for a facsimile terminal device. CONSTITUTION:Image information obtained from a facsimile signal received through 2nd interface means 2 and 3 is obtained as digitized image data. The data are converted by 1st interface means 12 and 16 into video information of the NTSC system, etc., to enable the image information of the facsimile signal to be recorded by external equipment such as a video cassette tape recorder. Further, video signal of the NTSC system, etc., supplied from the external equipment such as the video cassette tape recorder is received and digitized by 3rd interface means 16 and 17 and converted into image data, which can be sent as a facsimile signal from the 1st interface means.
Patent JP-S61288383-A (JP)
Inventor: NAKAJIMA SACHIHIRO
IPC: H01R4/70
Filed: 1985-06-14
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。