baber/WOPTO huggingface dataset:
Patent JP-S5861622-A (JP)
Title: Manufacture of single crystal thin film
Inventor: TAMURA MASAO
IPC: H01L21/268
Filed: 1981-10-09
Abstract: PURPOSE:To obtain single crystal layers easily on insulating films by a method wherein the insulating films are formed at the desired positions on a substrate, a polycrystalline or an amorphous semiconductor film is diposited on the whole surface containing the films thereof, a laser beam or an electron beam is irradiated to melt the semiconductor film selectively, and the melted parts only are converted into a single crystal. CONSTITUTION:The insulating films 4 of SiO2, Si3N4, Al2O3, etc., are formed at the desired parts on the surface of a single crystal Si substrate 3, and a polycrystalline or an amorphous Si film 5 is deposited on the whole surface containing the films thereof. Then the whole surface is irradiated using the pulse laser or the CW laser to melt only the parts of the film 5 on the films 4 making the parts of the film 5 coming in contact with the substrate 3 to survive as the polycrystalline or the amorphous films 5' owing to irradiation of heat. At this time, the laser irradiating condition is selected properly, and when the melted films 5 on the films 4 are to be solidified, they are converted into single crystal Si. Accordingly the uniformly single crystal films having no grain boundary can be obtained on the insulating films, and the films 5 are removed by etching as polycrystalline Si as they are if necessary.
Patent JP-S5493584-A (JP)
Title: Stem handle
Inventor: KATOU MASAHIKO
IPC: B63B21/04
Filed: 1977-12-30
Abstract: PURPOSE: To not only hold the body but also to effectively utilize a stem deck, by mounting a concave groove traversing a gunwale, and by spanning the concave groove with a holding portion material and by fixing the material.  
     CONSTITUTION: A concave groove 25, which traverses a gunwale while its section is formed in an approx. U-shape, is mounted to the gunwale near a stem deck. A holding portion material 26 is fixed between the facing surfaces 25a, 25a of the concave groove 25 in approximate parallel with the gunwale. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04229984-A (JP)
Title: Heater-equipped glass board
Inventor: JIYATSUKU PORA
IPC: C03B23/02
Filed: 1991-07-01
Abstract: PURPOSE: To control the heating of a warped glass plate by partly applying a dark enameled coating having high thermal absorbing ability to a bright colored concentration band, and by changing this enameled pattern. CONSTITUTION: A black enameled coating 8 is provided around the periphery of a glass plate 1 to form a thin heater net band 9, consisting of a frit containing silver, in a central portion 2. The enameled coating 8 and the heater net band 9 are formed and burnt by a screen method. A concentration band 10 is provided to control glass heating of side parts 3 and 4, a dark enameled coating having high thermal absorbing ability is partly applied to the concentration band 10, and consequently, a continuous black band 11 is provided so that bright white lines appear on the concentration band 10. In this manner, the heating of the glass plate 1 can be controlled to facilitate its warping.
Patent JP-H10333294-A (JP)
Title: Silver halide color photographic sensitively material and image forming method
Inventor: HIROZAWA TOSHIO
IPC: G03C1/29
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to express an intensity difference of exposure amount with the differences of hue and density at the time of imagewise exposure to visible light by spectrally sensitizing with a specified sensitizing dye and expressing the intensity difference of a light source with the differences of the hue and the density. SOLUTION: Silver halide grains in the silver halide emulsion contains at least >=95 mol.% silver chloride and are spectrally sensitized with at least one of the sensitizing dyes represented by the formula and the difference of the light source intensity is expressed with the differences of the hue and the density. The silver halide photographic sensitive material is processed with a color developing solution containing substantially no benzyl alcohol. In the formula, each of R1 and R2 is a 1-6C alkyl or 1-4C substituted alkyl or aralkyl group; each of Z1 and Z2 is a nonmetallic atomic group necessary to form a benzene or naphthalene ring; X1 is an anionic group; and p1 is 1 or 2 and when it is 1, an intermolecular ion is formed.
Patent JP-H0911750-A (JP)
Title: Sunvisor for vehicle and its accessary unit
Inventor: MIWA NORIMICHI
IPC: B60J3/02
Filed: 1995-06-27
Abstract: PURPOSE: To install an accessary unit stably to a sunvisor main body, by providing an installing means having an installing part to install by selecting one accessary unit of various sorts of accessary units, to one side surface of the sunvisor main body. CONSTITUTION: A sunvisor 1 for vehicle has a sunvisor main body 11 which is fitted rotatable to the lateral shaft of an L-shape support shaft 3, and an installing means engaged allowable to connect and disconnect to an engaging part 51 provided on the rear surface side of an accessary unit 50 is provided on one side surface of the sunvisor main body 11. The installing means 21 consists of inner pieces 22, and an outer piece 31 connected to the inner pieces 22 by breaking an armoring plate 13. The inner pieces 22 are provided in a pair of the left side and the right side to an installing substrate 20 laid striding on the upper and the lower parts of a skeleton frame 12 of the sunvisor main body 11, and accessary units 50 such as a mirror unit for toilet, a ticket holder unit, and the like, are made possible to hold to an installing rail 35 unitary with the outer piece 31.
Patent JP-S6050328-A (JP)
Title: Dehumidifying air conditioning process
Inventor: IMAMURA YOSHIO
IPC: F24F3/16
Filed: 1983-08-31
Abstract: PURPOSE:To restrict some dust from being entering into the unit from the surrounding atmosphere, facilitate to get air of low dew point and improve a thermal efficiency by a method wherein all the gases including heating air for performing a regeneration of a dehumidifying rotor are circulated and the related temperature of the air entering the dehumidifying zone of the dehumidifying zone is made higher. CONSTITUTION:Air taken out of an air conditioning chamber 1 is heated and then passed to a regeneration zone. Heating of air is at first heat exchanged with air discharged from the regeneration zone and heated in advance and thereafter it is preferable to heat the air with a heater 4. The preheated air is heated by the heater 4 up to the regenerating temperature of a regenerating rotor. In the regenerating zone, the water adhered (suctioned) to the dehumidifying rotor is transferred to the heated air, so that a humidity of the air is increased and at the same time its temperature is decreased. Then, the air is cooled to 0-10 deg.C through a refregirator up to about its saturation humidity and then passed to the dehumidifying zone of the dehumidifying rotor. The air is returned back to the air conditioning room and circulated.
Patent JP-H11350408-A (JP)
Title: High-elasticity paving method
Inventor: SHIBAHARA TOSHIHARU
IPC: E01C7/30
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve an execution property by coating a substrate layer with a mixture constituted of polymer polyol with a specific average molecular weight and the other prescribed materials. SOLUTION: A substrate layer, which is provided on a foundation bed, is made of coarse grain rubber and a synthetic resin binder, and has voids, is coated for filling with a mixture of polymer polyol having the average molecular weight of 400-5000, e.g. polyether polyol, polyester polyol, and acrylic polyol, organic polyisocyanate, cement and/or aromatic polyamine, and a liquid resin is applied on it. Polymeric MDI is used for the organic polyisocyanate, 3,3'- dichloro-4-4'diamino diphenylmethane is used for the aromatic polyamine, and Portland cement is used for the cement. Execution can be easily made with inexpensive materials, a filling layer can be prevented from flowing into substrate layer voids, and a flat surface can be formed without making the surface layer thick.
Patent JP-H09321330-A (JP)
Title: Optoelectronic device, manufacture thereof and information recording and/or reproducing apparatus
Inventor: NAGATA SHINJI
IPC: H01L31/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make an optoelectronic device compact and thin by providing a wiring layer for connecting optoelectronic elements on a transparent substrate supporting the elements. SOLUTION: A transparent wiring or metal thin film wiring 16 made of e.g. ITO is disposed beneath a transparent substrate 8. Many optoelectronic unit elements 1 are electrically interconnected through the support 16. Electrodes 15a-15b are connected through the wiring 16 to form an element-to-element connection structure. The substrate 8 supports the elements 1 with leaving approximately a fixed space between the substrate and elements. The substrate also serves as a protective cover of photo-detecting windows elements 1. The electrodes 15a, 15b of the elements 1 are disposed at the photodetecting faces 1a of the elements 1 and the substrate 8 supports the elements 1 and also protects light incident windows and elements.
Patent JP-S5583043-A (JP)
Title: Photosensitive sheet for color diffusion transfer photography
Inventor: ONO SHIGETOSHI
IPC: G03C8/10
Filed: 1978-12-18
Abstract: PURPOSE:To reduce fading tendency of a color image in the light and the dark, by adding a dye-releasing redox compound having a portion of a specified magenta dye compound. CONSTITUTION:To a photosensitive silver halide emulsion layer is added one or more kinds of compounds represented by the shown formula (Q<1> is H, halogen, SO2R<3>R<4>, SO2R<5>, COOH, COOR<6>, CONR<3>R<4>; R<3> is H, OS alkyl; OS is an abbreviation for optionally substituted; R<4> is H or R<4a>; R<4a> is OS alkyl, alkenyl, aralkyl, or aryl; R<3> and R<4> may form a ring directly or through O; R<5> is OS alkyl, aralkyl; Q<2> is situated in the 5- or 8-position with respect to OH, and it is OH, NH-COR<4a>, or NHSO2R<4a>; R<1> is H, OS alkyl, OS alkoxy, or OH; J is -SO2- or -CO-; R<2> is H, OS alkyl, aralkyl; X<1> is OS alkylene or OS phenylene; i and j are O or 1; and Y is a component for releasing an azo dye compound different in diffusibility from the formula compounds in developing processing in alkaline conditions).
Patent JP-2000005626-A (JP)
Title: Waste sorting method and apparatus
Inventor: FUKUMAKI KEIJI
IPC: B03B7/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To sort waste into desired specific gravity groupings by a combination of simple devices. SOLUTION: In a waste sorting method crushing waste of household electrified products, OA machineries or cars to sort the crushed material, this crushed material is screened so as to obtain a proper particle size to be put in a magnetic sorter 2 by a quantitative feeder 1 and iron is removed to allow a non- magnetic material to fall in a sorting cylinder 3 through which a rising water flow passes and two products of particles having a sedimenting speed higher than the speed of water rising through the sorting cylinder 3 and particles floated by the rising water are sedimented separately. Primary and secondary sorting cylinders 3, 5 are arranged as rising flow sorting cylinders to sort waste into four products of heavy metals, light metals, a nonmetal such as plastic and sludge.
Patent JP-H118385-A (JP)
Title: Ignition device for internal-combustion engine and igbt
Inventor: ITO TAKASHI
IPC: H02M9/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent stress from acting on an element in a wire-bonding operation and the element from breaking down owing to the bonding operation by a structure, wherein an active area which constitutes a switching control operation is not formed in the lower part of a wire-bonding area. SOLUTION: An aluminum wiring layer 29, a polysilicon layer 30, an oxide film layer 31, a P-layer 32, an N<-> -layer 33, an N<+> -layer 39 and a P<+> -layer 34 are formed under an emitter-bonding area 28 sequentially from the upper part, and the P-layer 32 is connected to an emitter electrode. An aluminum layer 36, a polysilicon wiring layer 37 and an oxide film layer 38 are formed under a gate-bonding area 35 sequentially from the upper part. In this manner, since an active area which constitutes a transistor or a channel acting as an insulated- gate bipolar transistor is not formed under the bonding areas 28, 35, an element is not damaged owing to a stress in a wire bonding operation.
Patent JP-S5951287-A (JP)
Title: Novel camptothecin derivative
Inventor: MIYASAKA SADA
IPC: A61K31/47
Filed: 1982-09-17
Abstract: NEW MATERIAL:The compound of formula (X is nitro, amino, alkylamino, acylamino, or halogen). EXAMPLE:11-Nitrocamptothecin. USE:A carcinostatic agent having low toxicity. PROCESS:Camptothecin is hydrogenated under normal temperature and pressure in acetic acid in the presence of platinum catalyst to obtain 1,2,6,7-tetrahydrocamptothecin. The compound can be converted to 11-nitro-1,2,6,7-tetrahydrocamptothecin by the selective nitration of the 11-position with nitric acid in concentrated sulfuric acid. Oxidation (formation of aromatic nucleus) of the product gives 11-nitrocamptothecin.
Patent JP-S5684990-A (JP)
Title: Folding mechanism for ink ribbon
Inventor: FUDATSUJI TOSHIHARU
IPC: B41J33/10
Filed: 1979-12-12
Abstract: PURPOSE: To enable smooth folding of a ribbon irrespective of roughness of the ribbon surface, by a method wherein, in an ink ribbon folding mechanism for a line printer, a position allowing a pair of ribbon folding rollers to contact each other is displaced from the shaft center of a ribbon case.  
     CONSTITUTION: A ribbon fed from a printing unit is folded into a ribbon case 6 by means of a folding roller 4 and a driven roller 4', and a position 17, where the folding roller 4 contacts the driven roller 4', is displaced to a smooth surface 13 side of the ribbon from a center 18 of the ribbon case 6. Thus, when the ribbon is folded in the ribbon case 6 and is folded toward a surface 13 where the ribbon conacts with a sheet, and even if it returns earlier due to a large friction produced between surfaces 12 which are roughened due to the contact of the ribbon with a hammer, a return point 15 reaches enoughly a side wall of the ribbon case 6 because the rollers 4 and 4' are displaced as described above. The diameter of the roller 4' is preferably larger than that of the roller 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000345434-A (JP)
Title: Conjugate binder fiber having antimicrobial property
Inventor: ARANAGA TOMOYUKI
IPC: D01F8/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate binder fiber suitable for nonwoven fabrics for hygienic materials and having antimicrobial property with high durability by arranging a polyester-based resin in the core part and arranging a polyolefin- based resin, to which a specific phosphite is added, having lower melting point than that of the above polyester in the sheath part. SOLUTION: This antimicrobial conjugate binder fiber is obtained by carrying out conjugate spinning so that a polyester-based resin having >=150 deg.C melting point, e.g. polyethylene terephthalate is arranged in the core part and a polyolefin-based resin such as polyethylene or polypropylene having a melting point lower by >=20 deg.C than that of the above polyester-based resin is arranged in the sheath part.
Patent JP-S5950634-A (JP)
Title: Stereophonic demodulating circuit
Inventor: SHIODA SHINICHI
IPC: H03D1/22
Filed: 1982-09-16
Abstract: PURPOSE:To attain low distortion without being affected by the nonlinear characteristics of a switching element, by obtaining a demodulating signal after converting a synthesized stereophonic signal into a current signal from a voltage signal, and extracting the signal after converting it into the voltage signal from the current signal. CONSTITUTION:Switch circuits 23, 24 are switched in the opposite phase relation with a switching signal of a subcarrier generator 2, a left/right signal component of the current signal is extracted at the output side. The signal is converted from the current signal into the voltage signal by resistors 27, 28 and the left signal L and the right signal R demodulated by output terminals 10, 11 are extracted. Thus, since the current signal is given to the switch circuits 23, 24 of the signal system, no adverse effect of the nonlinear characteristics of the switching element is received and the low distortion is realized.
Patent JP-S5952466-A (JP)
Title: Disc record reproducer
Inventor: NABESHIMA DAIKI
IPC: G11B20/10
Filed: 1982-09-16
Abstract: PURPOSE:To attain quick search, by shifting a pickup by a distance based on a distance data between the radius of the present position and that of the objective position of the pickup, in the reproduction of a disc on which a digital data is recorded. CONSTITUTION:The radius of a disc 140 of the present and the objective positions is calculated from the absolute address of the positions of a pickup 142 and the distance to shift the pickup is determined by obtaining the difference of the both. Then, the pulse number of a position detecting signal generating one pulse every time the pickup is shifted and the spot crosses one track is counted and when the shift distance of the pickup is equal to the said distance data, the data is stopped. In this case, the pickup 142 is shifted forcibly once into a program area, and then moved to the position of the absolute address ''0'' with the searching from the position, and then shifted in the inner circumference of the disc 140 with the searching from the position by a distance (corresponding to 700 tracks) not exceeding the lead-in area.
Patent JP-S647743-A (JP)
Title: Full wave rectification circuit
Inventor: SENBA TAKASHI
IPC: H04L7/027
Filed: 1987-06-30
Abstract: PURPOSE:To stabilize a phase and an amplitude by inputting respective outputs of differential waveform generating circuit independently provided for two waveform outputs of an equalizer into the full wave rectification circuit of a PCM repeater system. CONSTITUTION:An input signal goes to two complimentary output waveform A and the inverse of A by an equalizer 1. Two independent differential waveform generating circuits 2 or 3 respectively input an output A or the inverse of A, and outputs a differential waveform B or an inversion B. The differential waveform B and the inverse of B are inputted into a full wave rectification circuit 4, but the circuit 4 is operated only by the positive logic of the '1' of a waveform B and the '1' of a waveform inversion B. Consequently, action principles are exactly the same, and the dislocation generation of the phase and the amplitude can be prevented.
Patent JP-S5684109-A (JP)
Title: Rearranging apparatus for roll
Inventor: SHIRAKAWA TSUGIO
IPC: B21B31/10
Filed: 1979-12-14
Abstract: PURPOSE:To enable a simple constitution and operation to surely perform the rearranging work for new and old rolls, by installing the guide wheels for veering direction of the wire rope for transmitting new and old rolls, respectively at each of two longitudinal terminal ends of the rail. CONSTITUTION:The titled rearranging apparatus for the roll of the rolling mill is to carry out the rearranging work for new and old rolls set in the mill housing 3, by using a crane on the rearrangement working side of the housing 3; hereupon, when the old roll 5 is to be pulled out, the work roll-rearranging rail 8 is firstly connected to the inner rail 4 during the rolling work. Next, on ending the rolling work, one end of the wire rope is hung on the rearranging hook 13, another end is hung on the crane hook 11, and the rope is hoisted upward in order to pull up the old work roll 5 into a specified position. When the new roll 14 is to be mounted in the housing 3, the new roll 14 is laid on the rail 8, one end of the wire rope 17 is hung on the rearranging hook 18, and another end is hung on the hook 11, and then, the wire rope is hoisted upward; hereby, the roll 14 moves in the arrowed direction 20, and is mounted in the housing 3.
Patent JP-H0341048-A (JP)
Title: New compound
Inventor: BUSHELL MICHAEL JOHN
IPC: C07D213/64
Filed: 1990-06-21
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein W is 4- trifluoromethoxy or 4-methoxymethyl).  
     EXAMPLE: 4-methoxymethyl-α,α,α-trifluoroacetophenone.  
     USE: This new material is useful as a starting compd. and an intermediate for producing a novel fluorinated ether useful as an insecticide and a miticide.  
     PROCESS: A substd. benzene represented by the formula ArH (Ar is a group represented by formula II) is reacted with trifluoroacetyl chloride in the presence of aluminum chloride or subjected to Grignard reaction by using trifluoroacetic acid or its anhydride to obtain the compd. represented by formula I. Novel fluorinated ether is obtained by reacting compd. represented by formula III obtained by reacting trimethylsulfoxonium, iodide and potassium hydroxide in t-butanol with a compd. represented by formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0513249-A (JP)
Title: Method of reducing noise of electromagnetic induction equipment
Inventor: HORII SHIGENOBU
IPC: H01F27/33
Filed: 1991-07-02
Abstract: PURPOSE:To reduce the noise occurring in electromagnetic induction equipment (transformer 13) without equipment enlarging. CONSTITUTION:A current transformer 15 and a voltage transformer 16 are interposed in an electric path which connects a transformer 13 with load 14. A detector 17 detects the excited voltage of the transformer 13 and the load current, and an arithmetic unit 18 operates the composite noise of winding noise and iron core noise based on the detected voltage and detected current. That operated composite noise is supplied as cancel sound to the speaker 21 provided in the vicinity of the transformer 13 through an amplifier 19 and an acoustic unit 20.
Patent JP-H0827196-A (JP)
Title: Antibody recognizing cytochrome p4502c9 originated from man
Inventor: FUNAE YOSHIHIKO
IPC: C07K16/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain an antibody capable of accurately and simply determining a cytochrome P450 molecule species in a living body, because of specifically recognizing the specific cytochrome P450 molecule species originated from a man. CONSTITUTION:The antibody substantially not exhibiting cross reactivity with cytochrome P450 molecule species originated from other men and recognizing the cytochrome P4502C9 originated from a man is obtained by collecting blood from a mammalian immunologically sensitized with the cytochrome P4502C9 originated from the man as an antigen, separating the antibody from the blood and subsequently purifying the antibody. The cytochrome P4502C9 originated from the man is obtained by extracting from a yeast as a transformant expressing the cytochrome P4502C9 originated from the man and subsequently purifying the extracted cytochrome P4502C9.
Patent JP-H1068075-A (JP)
Title: Deposition of nickel or nickel alloy by cvd using iodide
Inventor: REDDY SRINIVASA S N
IPC: C23C16/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To deposit Ni or an Ni alloy on the surface of a metal hard to be worked by interposing an iodine material. SOLUTION: A metal 32 hard to be worked which is the exposed end part where Mo or the like is exposed on a ceramic base 30, depositing metallic materials 40 and 45 such as Ni or Ni alloy and solid iodine, preferably. CuI salt are charged into a box, is heated to about 700 to 1000 deg.C and is held for about 1 to 200min. The CuI 23 is brought into reaction with solid Ni or Ni alloy 40 and 45 in a vapor phase state to generate gaseous Ni iodine, which is brought into reaction with the exposed surface of the metal 32. Then, Ni molecules are reduced, and substantially pure Ni is deposited thereon. The iodine is made free from the metal 32, returned to the materials 40 and 45 and again brought into reaction with Ni, and the process is repeated. In this way, the iodine is used as a simple carrier for Ni and is not consumed in the process.