baber/WOPTO huggingface dataset:
Patent JP-H0653907-A (JP)
Title: Fiber matching method for branch type optical path
Inventor: TOMITA NOBUO
IPC: H04B10/07
Filed: 1992-07-31
Abstract: PURPOSE:To attain the efficiency of a constructing operation, and to sharply improve a service by automatically executing the fiber matching of a branch type optical path, and executing the fiber matching without interrupting a communication. CONSTITUTION:The optical level and position of each reflected light of a test pulse light lambdat from each optical filter type reflector 11-1, 11-2,..., 11-n arranged just before each optical receiver 3-1, 3-2,..., 3-3 is detected. Then, a bending loss is applied to optical fiber cables 2-1, 2-2,..., 2-n by a bending loss jig 24. Then, the optical level and position of each reflected light detected in a normal state is compared with the optical level and position of each reflected light when the bending loss is applied by the bending loss jig 24. When the optical level at the position of the pertinent fiber fluctuates, the fiber is judged to be the pertinent fiber, and when the optical level at the position of the pertinent fiber doesn't fluctuate, the fiber is judged not to be the pertinent fiber.
Patent JP-H0649630-A (JP)
Title: Vacuum evaporating material and its production
Inventor: NANBU NOBUMASA
IPC: C23C14/30
Filed: 1992-07-31
Abstract: PURPOSE:To improve the shape of a vacuum evaporating material which sublimes and evaporates by irradiation with electron beams and to increase the efficiency of evaporation. CONSTITUTION:Grooves 21 are vertically and horizontally cut in a quartz block 20 from the evaporating surface toward the bottom so that the evaporating surface is divided by the grooves 21. Since the grooves 21 prevent the conduction and diffusion of heat energy, when the evaporating surface is irradiated with electron beams, evaporation is carried out at every square pillar-shaped chip 22 having reduced heat capacity.
Patent JP-H0490171-A (JP)
Title: Optical recording medium reproducing device
Inventor: ARAKI TETSUAKI
IPC: G11B20/18
Filed: 1990-07-31
Abstract: PURPOSE:To make it possible to use recording operation in common by the same data bus by storing error position data and reproducing data in respective storing addresses of the same data storing means. CONSTITUTION:A recording/reproducing transfer part 3 demodulates reproducing data, executes the serial/parallel conversion of the demodulated data and transfers the converted parallel data together with error position data outputted from an error position detection part 2 to a data buffer 5 through the same data bus. The storage addresses of the data buffer 5 are formed by an address generation part 4 in accordance with the detection part 2 and the transfer part 3. The data buffer 5 applies the received reproducing data and the error position data to an error control part 6 for correcting an error and the control part 6 executes the error correction of the reproducing data based upon the position data. Consequently, the data bus can be shared and the constitution of hardware can be simplified.
Patent JP-2000026181-A (JP)
Title: Organic fertilizer and its production
Inventor: ARAI HIROYUKI
IPC: B09B3/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To produce an effective product as an organic fertilizer in a short time and in particular, to enable utilization of human feces, rice hulls, etc., and further, effective utilization of materials to be disposed as various kinds of waste, such as domestic animal faces, food-industrial wastewater, sludge, raw cut plants/trees and garbage. SOLUTION: This production comprises: producing an active material from molasses or the like, in the presence of any of lactic acid bacteria, yeast, photosynthetic bacteria and actinomycetes; adding a mineral complex, amino acids, nucleic acids, seaweed gel, etc., to the resulting active material to obtain a microbial material; adding various kinds of yeast and if necessary, also a culture adjustment agent for microbes to the microbial material to ferment the mixture and to form a liquid material; mixing the resulting liquid material with human feces, animal feces, or the like to form a mixure in a full-ripe state; adding an equal amount of rice hulls to the amount of the mixture; then, separating the rice hull fraction from the resulting mixed material and concurrently, removing water from the separated rice hull fraction;  and subjecting this rice hull fraction in a heaped state to exothermic fermentation and ripening to produce the objective product.
Patent JP-H0490047-A (JP)
Title: Sentence generating system
Inventor: SHIBATA SHOGO
IPC: G06F17/28
Filed: 1990-08-01
Abstract: PURPOSE:To generate a sentence easy to read by changing restrictions stored in a restriction storage means based on evaluation of an evaluating means and executing the sentence generation again based on changed restrictions. CONSTITUTION:A sentence generating means 2 which generates a sentence in accordance with the meaning expression inputted from a meaning expression input means based on restrictions stored in a restriction storage means 18 and a changing means which changes restrictions stored in the restriction storage means 8 based on evaluation of an evaluating means 4 which evaluates the result stored in a result storage means 3 are provided. A sentence is generated in accordance with the meaning expression, and the generated result is evaluated; and if the evaluation result does not satisfy a reference, restrictions on generation are changed to execute generation again. Thus, the sentence easy for persons to read is generated.
Patent JP-S6363349-A (JP)
Title: Composition for pet feed
Inventor: SASAKI KANEMICHI
IPC: A23K1/16
Filed: 1986-09-03
Abstract: PURPOSE:The titled composition, consisting of a metal polyacrylate and indigestible polysaccharides, capable of reducing malodor of a pet's fecal matter and maintaining pet's health. CONSTITUTION:(A) A metal polyacrylate [e.g. sodium polyacrylate, etc., preferably having 20,000-100,000 polymerization degree and 0.8-1.0 intrinsic viscosity (measured by 2N-NaOH aqueous solution)] is blended with (B) indigestible polysaccharides (e.g. chitosan, hemicellulose, alginic acid, pectin, mannan, various oligosaccharide, etc.), preferably in a 1:1-5 weight ratio to provide the aimed composition.
Patent JP-S6098395-A (JP)
Inventor: MORI KENJI
IPC: G21D5/14
Filed: 1983-11-04
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-S6296478-A (JP)
Title: Novel isoxazole derivative
Inventor: DABITSUDO DERA BERA
IPC: C07D261/10
Filed: 1986-09-03
Abstract: 1-(3-bromo-isoxazol-5-yl)-2-ter.butylaminoethanol endowed with therapeutic activity, in particular bronchodilating action is disclosed, as well as a method for preparing same from 3-bromo-5-isoxazolecarboxylic acid. Intermediate new compounds as well as pharmaceutical compositions containing the novel isoxazole derivative are also disclosed.
Patent JP-H0848843-A (JP)
Title: Resin composition capable of expressing pearly or metallic luster
Inventor: ONISHI YASUYUKI
IPC: C08L33/04
Filed: 1994-08-09
Abstract: PURPOSE:To obtain the resin composition capable of expressing an excellent pearl luster to an excellent metal luster by blending polymers. CONSTITUTION:40-70 pts.wt. of a styrene-acrylonitrile copolymer is compounded with 30-60 pts.wt. of polymethyl methacrylate and 5-20 pts.wt. of polyvinylidene fluoride to obtain a resin composition capable of giving a molded product having a pearl luster on its surface. The composition is further compounded with a coloring agent to obtain a composition capable of giving a molded product having a pearl luster to a metal luster on its surface.
Patent JP-H0255186-A (JP)
Title: Material to be recorded
Inventor: HIKUMA MASAHIKO
IPC: D21H19/16
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a material to be recorded having high density of image to be observed from a support side even when high density recording is conducted with droplet of small diameter, excellent ink absorptivity, excellent sharpness and resolution of recording image by incorporating crosslinked aqueous soluble or hydrophilic polymer in an ink transport layer. CONSTITUTION:A material to be recorded is composed of a light transmissible base material as a support, an ink holding layer for absorbing and collecting ink formed on the base material, and an ink transport layer formed on the holding layer for directly receiving ink and having a liquid permeability. Further, as polymer for forming the transport layer includes aqueous soluble or hydrophilic polymer. The polymer itself has dying properties, hydrophilic group, and is dissolved in water or the mixture solvent of water and organic solvent. A crosslinking agent has a function of sealing the hydrophilic group of aqueous soluble or hydrophilic polymer or converting it to hydrophobic group, such as amino resin, halogenide, isocyanate, bifunctional acid anhydride, aldehyde, metal alkoxide, organic acid metal salt, etc.
Patent JP-H0255727-A (JP)
Title: Polyhydroxy polyether and use thereof
Inventor: HASHIMOTO MIKIO
IPC: C08G65/40
Filed: 1988-08-19
Abstract: PURPOSE:To provide especially excellent oxygen and carbon dioxide barrier characteristics and at the same time, excellent transparency, mechanical strengths, melt-moldability, drawability, etc., by compounding two kinds of hydroxy ether units at a specified ratio. CONSTITUTION:A polyhydroxypolyether contg. constituting units (A) of formula I (wherein Ar<a> is o-phenylene) and constituting units (B) of formula II (wherein Ar<b> is 2-phenyl-1,4-phenylene, 1,4-naphthylene, 1,5-naphthylene, 2,6-naphthylene, 2,7-naphthylene, 4,4'-diphenylene, 4,4'-oxydiphenylene, 4,4'-ketodiphenylene or 4,4'-sulfodiphenylene) at a molar ratio of 85:15-55:45 and having an intrinsic viscosity [eta] of 0.3-2dl/g (measured at 25 deg.C in o-chlorophenol) and a refractive index of 1.61-1.63 is used to provide excellent gas barrier characteristics and transparency to polyethylene terephthalate.
Patent JP-H0875122-A (JP)
Title: Vaporizer
Inventor: SHINODA SEIICHI
IPC: F23D5/06
Filed: 1994-08-31
Abstract: PURPOSE: To keep the entire hot plate at a vaporization temperature suitable for vaporization for stable vaporization of a fuel by varying the film thickness of a heat resistant coating depending upon the location of the hot plate. CONSTITUTION: A hot plate 2 contains therein a U-shaped heater 1, and in an part A of the hot plate 2 where there is a U-shaped heater 1 and a part B of the hot plate 2 the part A has a greater heater surface area as compared with the part B and hence the amount of heat supplied from the heater 3 is increased and has a higher temperature than the part B. Thereupon, when the film thickness of a coating applied on the surface of the part A of the hot plate is made thicker than the part B, temperature of the coated surface is lowered and is kept in a temperature region suitable for vaporization. Accordingly, stable vaporization is ensured.
Patent JP-H0375245-A (JP)
Title: Production of carbon-coated optical fiber
Inventor: OOE MASAMOTO
IPC: C03C25/42
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the title high-quality, continuous optical fiber through a specified process by bringing the thermal conductivity of all gases to be introduced into a reaction vessel to be used for the process to a specified value to suppress soot generation. CONSTITUTION:A preform for optical fiber is put to melt spinning in a hot oven into uncoated fiber, which is then introduced into a reaction vessel; concurrently with this, a reaction gas (e.g. C2H2 gas) introduced into the vessel is pyrolyzed and said uncoated fiber is provided with a carbon thin film coating layer, thus obtaining the objective optical fiber. In the above process, the thermal conductivity of all the gas (e.g. the reaction gas, carrier gas, sealing gas) to be introduced into said reaction vessel is brought to >=4 Wm<-1>K<-1>.
Patent JP-H0929109-A (JP)
Title: Metallic carrier
Inventor: SAKAMOTO YASUJI
IPC: B01J35/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the purification property of an exhaust gas, durability and vibration-proof property by constituting a 2nd corrugated belt like material of an increasing area type corrugated plate increased in the area in the direction from the central part to the outer peripheral part of a 1st corrugated belt like material and making the forming angle of corrugation differ from the forming angle of corrugation of the 1st corrugated belt like material. SOLUTION: The 2nd corrugated belt like material 2 is constituted of the corrugated plate, which is increased in the area in the direction from the central part (a) to the outer peripheral part (b) (a part in contact with the inside wall surface of a metallic casing C) of the 1st corrugated belt like material 1 and made to differ in the forming angle of corrugation, that is, the angle between the axial direction of a formed metallic honeycomb body H and the ridgeline of corrugation of the 2nd corrugated belt like body, from the forming angle of corrugation of the 1st corrugated belt like material 1. As a result, the vibration-proof property against the vibration load from the outside at the central part of the metallic honeycomb body H is improved and thermal stress in the central part and the vicinity is effectively absorbed and mitigate by the self-deformation.
Patent JP-H0742293-A (JP)
Title: Reinforced concrete floor slab with reinforcing steel frame
Inventor: MURAKAMI YOSHIMITSU
IPC: E04B5/32
Filed: 1993-07-30
Abstract: PURPOSE:To improve the efficiency of construction, by a method wherein the upper parts of a reinforcing steel frames are directly or indirectly buried in the underside of a RC floor slab and are attached thereto without fireproofing- protection. CONSTITUTION:The upper flanges 2a of reinforcing steel frames 2 consisting of a plurality of H-beams are directly buried in the underside of a RC floor slab 1, which is integrally incorporated with building frames such as RC columns 'a' and RC girders 'b'. Therefore, since the reinforcing steel frames 2 are attached to the floor slab 1 by burying the upper flanges 2a, the floor slab 1 is effectively reinforced, such a problem that the strength of the reinforcing steel frames 2 is reduced by fire is effectively decreased, and the strength of the RC floor slab 1 can be sufficiently ensured.
Patent JP-S6278743-A (JP)
Title: Optical head
Inventor: INOUE MASAYUKI
IPC: G11B7/135
Filed: 1986-09-04
Abstract: PURPOSE:To prevent the feedback of stray light due to the reflected light sent from a polarized surface to a semiconductor laser, by unifying a prism which corrects the anisotropic light beams into the isotropic beams and a polarized beam splitter and forming a light reflecting surface which leads the corrected light beams to the splitter part. CONSTITUTION:The anisotropic light beams 11 radiated radially from a semiconductor laser 1 are converted into the incident light 12, i.e., the parallel beams by a collimator lens 2 then made incident obliquely on an incident surface 30a of a polarized beam splitter 30 to be shaped into the beams 13 which are isotropic vertically and horizontally. Then the beams 13 are reflected by a reflecting surface 30b in the splitter 30 and turned into the beams 16 which are orthogonal to the optical axis of the incident beam 12. The beams 16 pass through a polarizing surface 30c and are delivered vertically through the 1st radiation surface 30d as the 1st radiation light 14. The beams 16 are partly reflected by the surface 30c by the splitter 30 and the reflected light is made incident on the surface 30 a at a different angle from the beam 13. Thus the reflected stray light is never led back to the laser 1.
Patent JP-H1046976-A (JP)
Title: Pit shield excavating machine and tunnel excavation method using it
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/06
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance the operating easiness for recovering works and enhance the reliance upon waterproofness for the subsurface water pressure. SOLUTION: Bolt(s) coupling the over-part of a sliding member with its under-part is/are removed after the excavating works of a pit 508 are finished, followed by removal of bolt(s) which couple a bearing with a cutter ring. Then a motor 512 for driving cutter, bearing, an upper and a lower jack 530 for cutter, etc., are lifted and collected back to outside the pit 508. The collected motor 512, etc., are hung down to a shield body installed in the longitudinal arrangement and furnished with a bulkhead, and are inserted through a penetration part and fixed followed by installation of other members one after another so that an adit shield excavator is accomplished. This is inserted in a pit while it remains in the vertical attitude and turned in the prescribed position so as to face aside, and thus the preparation for the propulsive excavating operation is completed.
Patent JP-H0528688-A (JP)
Title: Still video floppy disk
Inventor: UEKI MASAYUKI
IPC: G11B5/82
Filed: 1991-07-23
Abstract: PURPOSE:To provide the still video floppy disk decreased in modulation defects by improving the hub mounting structure of the still video floppy disk mounted with the hub for rotationally driving a disk to the central part of the disk. CONSTITUTION:This still video floppy disk is constituted by forming adhesives, stated as A rings 2, on both surfaces of the central part of a disk 3 of the still video floppy disk, holding the adhesive layer parts of the disk 3 by the two parts; the lower hub 1 and a P ring 5, and adhering the hub to both surfaces of the disk. The still video floppy disk improved in the modulation and improved in the fluctuations thereof is then obtd.
Patent JP-S60101122-A (JP)
Title: Polyazomethine
Inventor: MORITA SHIYOUHACHI
IPC: C08G73/00
Filed: 1983-11-07
Abstract: PURPOSE:An aromatic-containing polyazomethine which can be melt-molded and is excellent in high-temperature mechanical properties (e.g., modulus of elasticity), comprising a specified structure. CONSTITUTION:A polyazomethine of formula I (wherein X and Y are each O or a group of formula II or III, R is halogen or an alkyl, and n is 1-5). This compound can be produced by reacting an aromatic diamine with an aromatic dialdehyde in a polar solvent (e.g., N-methylpyrrolidone) and, after adding aminophenylacetylen, further reacting the reaction mixture.
Patent JP-H1015312-A (JP)
Title: Device for circulation filtration of treatment water
Inventor: TOMINAGA HIROSHI
IPC: B01D35/16
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent immersion and adhesion of fine dust contained in treatment water in a treatment tank and also prevent a filter from being clogged by fine dust. SOLUTION: Treatment water W in a treatment tank 1 is passed through a filter body 10 by a pump 4 and also a mesh for accumulating fine dust F and sending out treatment water is fitted to the internal base of the filter body 10. The suction port body 13 in the tip part of a dust collection and conduction pipe 9 is fitted to the mesh to remove fine dust F accumulated on the mesh through sucking action. Furthermore, an upper water tank 3 is provided to store water W1 sent out of the mesh.
Patent JP-H09119822-A (JP)
Title: Device and method for detecting surface roughness in adjusting process of chemical-machinery polishing pad
Inventor: MANUCHIEA BIRAN
IPC: B24B37/005
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To detect surface roughness accurately in the process for adjusting a chemical mechanical polishing pad. SOLUTION: The method and apparatus for determining the roughness of polishing face of a chemical mechanical polishing(CMP) pad 30 comprises a light source and associated optical system 32 for generating a light beam impinging on the polishing face of polishing pad 30, and a photodetector for detecting the light emitted from the polishing face upon impinging a light beam 34. The photodetector includes an element outputting a signal indicative of a detected light. The apparatus further comprises a unit for comparing an output signal from the photodetector with a prescribed signal corresponding thereto.
Patent JP-H0766573-A (JP)
Title: Attaching device of heat sink
Inventor: WATANABE HIDEO
IPC: H05K7/20
Filed: 1993-08-23
Abstract: PURPOSE:To prevent rotation of a heat sink by restraining influence to a heat- sensitive part of a periphery by relaxing temperature rise of a board. CONSTITUTION:A positioning projection 5 which is provided to project to a heat sink 2 is inserted to a positioning hole 6 formed in a board 3 for positioning, a projection part 4 for space formation which is provided to project to a plurality of places of the heat sink 2 is brought into contact with the board 3 to arrange the heat sink 2 to float. A transistor 1 is mounted on the heat sink 2. The transistor 1, the heat sink 2 and the board 3 are fixed by a screw 10 and a nut 11 by using fixing holes 7, 8, 9 formed corresponding thereto. Since the heat sink 2 is made to float from the board 3 by the projection part 4 for space formation, temperature rise of the board 3 can be relaxed. Since the heat sink 2 is positioned in the board 3 by the positioning projection part 5 and the positioning hole 6 and is fixed by the screw 10 and the nut 11, rotation of the heat sink 2 can be prevented.
Patent JP-H0371601-A (JP)
Title: Manufacture of rare-earth magnet
Inventor: MUKAI TOSHIO
IPC: C22C38/00
Filed: 1989-08-10
Abstract: PURPOSE:To contrive improvement both in thermal stability and magnetic characteristics by a method wherein alloy powder having high coercive force is added to the main alloy powder containing a small quantity of Nd and also having high residual magnetic flux density, and the mixture is subjected to heat compression molding. CONSTITUTION:Alloy powder (X) consists of 8-13% R (rare-earth element including at least Nd or Pr except Dy) manufactured using a liquid quenching method, 4 to 8% B and the remaining part consisting of Fe and inevitable impurities, alloy powder (Y) consists of 13 to 20% R, 0.2 to 8% Dy, 4 to 8% B, 0.2 to 8% Cu, and the remaining part consisting of Fe and inevitable impurities. A mixture containing 5-50wt.% powder (X) and the balance of powder (Y) is subjected to hot compression. As a result, both high coercive force and high residual magnetic flux density can be obtained, and high thermal stability can also be obtained with a small added quantity of Dy.
Patent JP-S6449945-A (JP)
Title: Method for inspecting small living things
Inventor: WATANABE MITSUHIRO
IPC: G01N21/77
Filed: 1987-08-20
Abstract: PURPOSE:To easily discriminate small living things and extraneous matter by directly staining the small living things, fragments and dead bodies of the small living things and extraneous matter in collected room dust. CONSTITUTION:The small living things, the fragments and dead bodies of the small living things and the extraneous matter are stained by a water-base dye, then by an oily dye by utilizing the difference in surface leakage and are thereby discriminated. An alternate method is to stain the extraneous matter having strong hydrophilicity with the water-base dye and staining the small living things and the fragments and dead bodies of the small living things having the higher lipophilicity than the lipophilicity of the extraneous matter and to discriminate the small living things and the fragments and dead bodies of the small living things from the extraneous matter from the colors of the two dyes fixed thereto. Further another method is to stain the small living things as well as the fragments and dead bodies of the small living things with a basic dye by utilizing the ionic activity on the surfaces of the small living things, by which the small living things and the extraneous matter are discriminated.