baber/WOPTO huggingface dataset:
Patent JP-H04324875-A (JP)
Title: Image forming device
Inventor: ICHIHASHI TAKAO
IPC: G03G21/00
Filed: 1991-04-25
Abstract: PURPOSE:To prevent image defectiveness and synchronism loss of a stepping motor by checking traveling position accuracy of a developing machine at a prescribed time such as turning on of a power source, and performing a specific process based on its result. CONSTITUTION:A microcomputer 25 controls a stepping motor 28, and counts the number of steps of the stepping motor 28 respectively by dividing it from its home position to its lower edge (going) and from the lower edge to the home position (coming back). Counting the number of the steps is carried out by counting the number of driving pulses outputted from the microcomputer 25 to a drive circuit 27 by using a counter which is built in the microcomputer. Besides, the microcomputer 25 compares the number of steps of the going- passage with that of the coming-back-passage obtained by counting, and discriminates whether or not a difference exceeds a prescribed value to perform a prescribed process based on its results.
Patent JP-H08283167-A (JP)
Title: Lotion for skin disease
Inventor: KODERA HAJIME
IPC: A61P17/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain the subject new lotion containing JIFUSHI extract and JASHOUSHI extract and exhibiting improved effect on atopic dermatitis, skin itchiness and eczema. CONSTITUTION: This lotion contains (A) extract of JIFUSHI produced by drying ripe fruit of a plant (Kochia scoparia Schrad.) of the family Chenopodiaceae and (B) extract of JASHOUSHI produced by drying ripe fruit of Cnidium monnieri, L. Cusson belonging to the genus Umbelliferae preferably at a weight ratio (JIFUSHI/JASHOUSHI) of 5/3. Conceretely, a decocted liquid of JIFUSHI and JASHOUSHI is compounded with glycerol of 84-87% purity, and further to protect the skin and the mucosa, medicinal alcohol of 76-84% purity is compounded therewith to sterilize the skin.
Patent JP-H01296202-A (JP)
Title: Optical fiber for coupling and its production
Inventor: MIYAMOTO SUEHIRO
IPC: G02B6/02
Filed: 1988-05-25
Abstract: PURPOSE:To form the optical fiber so as to comply with the shape of the beam of a light source and to improve coupling efficiency by forming one end face thereof to a circular shape and the other end to an elliptical shape and gradually changing the intermediate part from the circular shape to the elliptical shape. CONSTITUTION:One end face of the sectional shape of a core 2 of the optical fiber is formed circular and the other end face elliptical and the intermediate part thereof is formed to the shape gradually changing from the circular shape to the elliptical shape. Production of such optical fiber is executed by intermittently pressing a pair of rollers 18 to both side faces of the fiber in a still softened state after heating of a fiber base material 10 by a heater 12 and taking up the fiber by a bobbin 16. The optical fiber periodically having the elliptical parts is, therefore, obtd. This fiber is properly out. Since the core end having such elliptical shape is disposed to face the elliptical radiation beam of an LED or LD, etc., the high coupling efficiency is obtd.
Patent JP-H0940491-A (JP)
Title: Method for growing semiconductor crystal film
Inventor: MATSUSHITA YASUHIKO
IPC: H01L21/205
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To greatly simplify equipment by eliminating the need for a pressing gas and to obtain crystal films having the quality identical to the quality obtain able when the films are formed by a two-flow MOCVD method. SOLUTION: The mounting surfaces of substrates S1 , S2 are disposed to face each other. Susceptors 2, 3 are arranged to face each other above and below apart a required spacing. A nozzle 4a of reactive gases G is arranged to face the spacing between both susceptors 2 and 3. While the susceptors 2, 3 are kept rotated, the substrates S1 , S2 are heated and the reactive gases are passed between the two susceptors 2 and 3 from the nozzle 4a, by which the crystal films are grown on the surfaces of the substrates S1 , S2 without using the pressing gas.
Patent JP-H08294333-A (JP)
Title: Atmospheric air supplying valve
Inventor: IWASE YASUMICHI
IPC: F16K24/00
Filed: 1995-04-26
Abstract: PURPOSE: To control the supplying rate of atmospheric air according to humidity. CONSTITUTION: A sidewall part of an atmospheric air guiding pipe 17 is depressed in a funnel-like at an end part of the atmospheric air guiding pipe 17 and a hole 17b is made at a center of the depressed part, then a humidity- dependent expansion part material 16a formed as a ball-like is engaged at a space between the hole 17b and an inner diameter part of the atmospheric air guiding pipe 17. The humidity-dependent expansion part material 16a is made of a nylon resin. A nylon resin is high in water absorption among various plastic materials and expands in sensitively reacting to humidity. Therefore, a supplying rate of atmospheric air to the atmospheric air guiding pipe 17 is controlled according to humidity.
Patent JP-H07308157-A (JP)
Title: Production of feed for cultivation of fish and shellfish
Inventor: UCHIDA TERUKAZU
IPC: A01K61/13
Filed: 1994-05-17
Abstract: PURPOSE:To provide a fish cultivation feed compounded with a specific polysaccharide, absorbable and digestible as a nutrient, having improved feed efficiency and effectively utilizable as an agent for the prevention and treatment of various fish diseases. CONSTITUTION:This fish cultivation feed is produced by compounding a polysaccharide produced e.g. by Leuconostoc mesenteroides subsp. dextranicum BL-75 strain (FERIVI BP-2242) and having the following properties. Nature, tasteless and odorless white amorphous powder; solubility, soluble in water, formamide and dimethyl sulfoxide and insoluble in alcohol, acetone, benzene, ethyl acetate, hexane, chloroform and carbon tetrachloride; pH of aqueous solution, neutral to weakly acidic; constituent sugar, exclusively glucose; elemental analysis, C 43.0-45.0% and H 6.0-6.3%; structure, alpha-glucan containing alpha-1,6 bond as main bond; molecular weight, estimated as 210,000; color reactions, positive to anthrone-sulfuric acid reaction and phenol-sulfuric acid reaction and negative to biuret reaction; etc.
Patent JP-S616538-A (JP)
Title: Heat exchanger for water heater and manufacturing thereof
Inventor: KUBOTA YUUKOU
IPC: F24H1/40
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the welding area and consequently contrive to reduce the welding man-hours and the reliability of weld by a structure wherein two sheets of metal plates are rolled into one sheet of metal plate and, after that, inflated with high pressure air in order to form a multitubular once-through circuit and then wound into a roll so as to vertically weld the rolled-up ends with each other. CONSTITUTION:One sheet of metal plate, on which a multitubular once-through circuit is printed with anti-pressure welding agent, and the other sheet of metal plate, on which the similar treatment as above is applied, are rolled into one sheet of metal plate and, after that, inflated with high pressure air in order to form a multitubular once-through circuit and then wound into a roll so as to vertically weld the rolled-up ends with each other in order to form an inner shell 2 by the one sheet of metal plate and an outer shell 3 by the other sheet of metal plate. A connecting pipe 6 connects a first header lower 4 with a first header upper 5, while water pipes 8 connect the first header lower 4 with a second header 7. In addition, a hot water supplying port 9 is provided on the first header upper 5 and a feed water supplying port 10 is provided on the second header 7.
Patent JP-S5352199-A (JP)
Title: Picture input apparatus
Inventor: HASHIZUME AKIHIDE
IPC: G01N15/14
Filed: 1976-10-22
Abstract: PURPOSE:To substantially shorten the processing time per one sheet of inspecting body, by providing plural picture input device and giving priority to the processing of the other inspecting body, being in the state of able to manage, on occasion of presenting doubtful white corpuscle in processing inspecting body.
Patent JP-S617550-A (JP)
Title: Cathode-filament-supporting member for vacuum discharge tube
Inventor: KATOU MASAHIKO
IPC: H01J9/04
Filed: 1984-06-21
Abstract: PURPOSE:To enable a cathode-filament-supporting member made of a metal to be complicatedly processed with high accuracy while greatly reducing the cost by forming an insulating thin film principally composed of alumina on the surface of the cathode-filament-supporting member. CONSTITUTION:Thin cathode filaments 11 are fixed in the V-shaped grooves of a cathode-filament-supporting member 20 made of a stainless steel to prevent any positional shift of the filaments 11. The thus formed body is then coated with alumina by ion plating or similar method. Highly close adhesion between the mother material and the alumina coat is produced by ion plating. Furthermore, the alumina coat formed by ion plating resists heat cycles and uniformly extends in the V-shaped grooves. Consequently, the cathode-filament-supporting member 20 has excellent electric insulation, heat resistance and wear resistance and does not discharge any gas containing impurities.
Patent JP-S6018639-A (JP)
Title: Drive system
Inventor: TAKESHITA MASAHITO
IPC: F16H1/06
Filed: 1983-07-12
Abstract: PURPOSE:To gear reliably without a clutch and to reduce the cost by providing a floating gear between a system gear and a driving member in the system while providing a clearance between said floating gear and the coupling section of said member. CONSTITUTION:A gear 4 for driving or being driven is provided in a drive system 1 while coupled with a pulley 5 and a belt 6. A floating gear 8 employing a common pulley shaft to rotate over the shaft is provided between the pulley 5 and the gear 4. Said floating gear 8 is geared continuously with the gear 4 or a body coupling member. A spring 12 is provided between a supporting board 10 and a frame 9 to energize said board 10 and the gear 4 toward the body side gear 2. Furthermore, a clearance is provided between the pulley 5 and the floating gear 8.
Patent JP-H0420853-A (JP)
Title: Weather sensor
Inventor: TSUDA HIROSHI
IPC: G01W1/14
Filed: 1990-05-16
Abstract: PURPOSE:To simplify the constitution of a sensor by providing a precipitation detector wherein two linear electrodes are conducted with rain drops or snow flakes, and providing a weather judging means which detects the conducting state across both electrodes and judges rainfall and snowfall. CONSTITUTION:When there is no precipitation and a part between electrodes 3 and 4 of a precipitation detector 1 is not conducted, a transistor 12 is not conducted. A digital signal corresponding to the voltage of a power source which is inputted into an A/D converter 14 is inputted into a microcomputer 25. A digital signal corresponding to the ground potential on the input side of an A/D converter 22 is inputted into the microcomputer 25. Thus it is judged that there is no precipitation. When rail falls, the part between the electrodes 3 and 4 is conducted. However, water droplets flow, and the part between the electrodes 3 and 4 is not conducted. An intersecting part 5a and the transistor 12 are conducted by temporary conduction, and the current flows. The decrease in input power for the converter 14 is suppressed with an integrating circuit 13. After the specified time, the voltage is returned to the original power supply voltage. When snow falls, the decrease in input voltage for the converter 14 is maintained. This state is judged as the snow falling state with the microcomputer 5.
Patent JP-H067766-A (JP)
Title: Residue treatment device of waste tire thermal decomposition furnace
Inventor: NISHIWAKI MICHIO
IPC: C08L21/00
Filed: 1992-05-19
Abstract: PURPOSE:To effectively reutilize residue as resources by efficiently and certainly classifying the residue discharged from a thermal decomposition furnace into metal wires and an undecomposed substance. CONSTITUTION:The residue treatment device 20 of a waste tire thermal decomposition furnace is constituted so that a waste tire having metal wires embedded therein is thermally decomposed in a thermal decomposition furnace 11 and the obtained residue is classified into metal wires and an undecomposed substance and equipped with a cutter 22 finely cutting the residue discharged from the thermal decomposition furnace 11, a separator 24 applying an impact to the residue cut by the cutter 22 to separate the undercomposed substance bonded to the metal wires from the metal wires and a classifier 26 classifying the residue discharged from the separator 24 into the metal wires and the undecomposed substance.
Patent JP-H01296316-A (JP)
Title: Work wagon guiding device utilizing beam light
Inventor: TANAKA SHIGERU
IPC: G05D1/02
Filed: 1988-05-24
Abstract: PURPOSE:To precisely guide a work wagon, with the constitution of the device used for guiding the wagon being simplified, by discriminating the guiding beam light receiving position based on a pair of light receiving signals outputted from a light receiving means. CONSTITUTION:A received light intensity discriminating means 5 is caused to discriminate whether or not the sum of values of the pair of light receiving signals I1 and I2 outputted from the light receiving means Sa is larger than a set value. The moment when the sum becomes larger than the set value is discriminated as a moment when the guiding beam light A is made incident. Then the receiving position of the guiding beam light A is discriminated by means of light receiving position discriminating means 100 based on respective values of the pair of light receiving signals I1 and I2 when the sum of the values of the signals I1 and I2 is larger than the set value.
Patent JP-H01296784-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/937
Filed: 1988-05-24
Abstract: PURPOSE:To attain vari-speed reproduction with simple and inexpensive constitution by varying the frequency of a write clock of a field memory in response to the speed of the vari-speed reproduction at vari-speed reproduction. CONSTITUTION:A write clock frequency varying means in which the frequency of write clock of a field memory 6 is changed in response to the vari-speed reproduction at the vari-speed reproduction, is constituted of a frequency divider 4(45), a frequency divider 7(70) and a switch 72. The frequency of the field memory write clock is switched by turning the switch 72 from the position of the frequency divider 45 to the position of the frequency divider 70 in response to the reproduced mode signal. In this case, in the control of the field memory write system, since the sample number of 1H is unchanged by having only to switch the clock system, the detection of the start position of C, Y from the synchronizing signal or the like is implemented by the same setting as that at conventional reproduction and it is not required to increase the circuit scale of the memory control circuit 100. Thus, the vari-speed reproduction is applied without changing the control of the field memory readout system.
Patent JP-H05294877-A (JP)
Title: Production of bisphenol a
Inventor: MATSUI YOSHIAKI
IPC: C07C39/16
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the bisphenol A excellent in hue represented by a heat- melted color from the adduct of the bisphenol A to phenol. CONSTITUTION:The method for producting the bisphenol A by charging the adduct of the bisphenol A to the phenol into a centrifugal thin film evaporator maintained at a pressure of <=1000Torr and then removing the phenol comprises maintaining the centrifugal thin film evaporator at a pressure of >=500Torr and washing the obtained bisphenol A with the phenol or the solution of the bisphenol A in phenol, when the heat-melted color of the obtained bisphenol A is deteriorated above a constant value. Since the deterioration of the hue can be eliminated by the simple washing operation, the phenol can be evaporated off from the adduct of the bisphenol A to the phenol with the centrifugal thin film evaporator, and the highly pure bisphenol A excellent in the hue can stably be obtained.
Patent JP-2000322731-A (JP)
Title: Glass substrate for information recording medium
Inventor: UCHIGAKI TOMOYOSHI
IPC: C03C3/095
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To develop a glass substrate having high Young's modulus as the glass substrate for a hard disk in order to suppress deflection at the time of high-speed rotation of a disk, to avoid collision of a head against the disk and to attain stable reading/writing. SOLUTION: The glass substrate for an information recording medium is amorphous and has Young's modulus of >=8500 kg/mm2. The substrate consists of SiO2-Al2O3-B2O3 series amorphous components comprising, in particular, 5 to 75 wt.% SiO2, 5 to 35 wt.% Al2O3, 1 to 20 wt.% B2O3, 5 to 15 wt.% alkali component (including at least one kind among Na2O, K2O and Li2O) and 1 to 20 wt.% MgO as a RO component. Further as another additional component, 0.05 to 10.0 wt.% of at least one kind of oxide of Ti, Zr, Y, La, V, Ce, W, Sc, Nd, Eu, Er, Sm, Pr, Fe, As, Sb may be included.
Patent JP-H09312456-A (JP)
Title: Evaluation connector packaging substrate
Inventor: SATO MASAKI
IPC: H05K1/14
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent inability in measurement due to the existence of a part packaging surface by a method wherein a evaluation connector for applying a measuring instrument in the case of evaluation time in a trial stage, etc., is provided even on a part packaging surface of a packaging substrate inside this evaluation connector packaging substrate in a pair set composition. SOLUTION: This evaluation connector packaging substrate is formed of the assembling connectors 1, 2 fitted to the first packaging substrate 9, the evaluation connectors 5, 6 tacked on the opposite surface to the connectors 1, 2, the other assembling connectors 3, 4 fitted to the second packaging substrate 10 and said substrate 9 to be coupled with said assembling connectors 1, 2 including the other evaluation connectors 7, 8 connectable to the evaluation connectors 5, 6. In such a constitution, the substrates 9 and 10 are electrically connected by the evaluation connectors 5, 6, 7, 8 while the probe of a measuring instrument can be applied to the substrates 9 and 10 having the assembling connectors 1, 2, 3, 4, thereby preventing a inability in measurement due to the existence of a part packaging surface.
Patent JP-H07309774-A (JP)
Title: Antifungal agent
Inventor: SHIMAMURA SEIICHI
IPC: A61P31/04
Filed: 1994-05-17
Abstract: PURPOSE:To provide an antifungal agent having a specified amino acid sequence, derived from lactoferrin, excellent in antifungal activity, reduced in side effects, exhibiting heat-resistant properties and water solubility, stable in water, having antibacterial properties and not requiring addition of a preservative. CONSTITUTION:Bovine lactoferrin is dissolved in purified water and pH is adjusted to 2.5 by using 0.1 N hydrochloric acid. Swine pepsin is added thereto and the resultant mixture is hydrolyzed at 37 deg.C for 6 hr. pH us subsequently adjusted to 7.0 by using 0.1 N sodium hydroxide and the reaction solution is heated at 80 deg.C for 10min to deactivate the enzyme. The reaction solution is cooled to the room temperature and centrifuged at 15000rpm for 30min to obtain a transparent supernatant. The resultant supernatant is then fractionated according to the high-performance liquid chromatography method and the active fraction is dried under vacuum to obtain a peptide having, e.g. an amino acid sequence represented by formula I (RO1 is an arbitrary amino acid residue excluding Cys), formula II, etc. One or more kinds of the obtained peptides are used as the active components and prepared, thus affording the objective heat-resistant and water-soluble antifungal agent reduced in side effects, excellent in stability and not requiring addition of a preservative.
Patent JP-S5251862-A (JP)
Title: Scanning micro-probe equipment
Inventor: NAGATANI TAKASHI
IPC: H01J37/04
Filed: 1975-10-23
Abstract: PURPOSE: The beam duration of probe is measured in its scanning direction by use of knife-edge method, and luminance signal equivalent to the beam duration is displayed on CRT. In this way, function of the equipment can be increased as well as correct confirmation of focus matching can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5651226-A (JP)
Title: Night soil treatment plant
Inventor: TAN SEIICHI
IPC: C02F11/00
Filed: 1979-10-01
Abstract: PURPOSE: To prevent the corrosion of duct and the smearing of heating surface by providing a gas heater and a dry type dust collector to recover inorganic salts and soot present in offensive odor gas dried by the heater on the midway of a duct connecting a concentrator with a deodorizing reaction furnace.  
     CONSTITUTION: The night soil sludge charged from the inlet 60 is incinerated in the incinerator 50, during which period gas generated is sent to the dust-collecting, desulfurizing, and desalting apparatus 45 where the gas is wached with washing water, waste gas is sent from the outlet 46 to the scrubber evaporator 21, and concentrated liquid is concentrated in the concentrators 105 and 112. Steam generated during the period is directed through the evacuator 99 from the outlets 93, 117, and 127 to the air heater 132, and then burned in the deodorizing reactor 101. The dry type dust collector 133 is provided on the downstream side of the air heater 132 by which odorous steam is heated and inorganic salts, etc., are dried. The inorganic slats, etc., are then reovered by the dust collector 133. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11322774-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, and production of olefin-based polymer
Inventor: KASHIWAMURA TAKASHI
IPC: C07F17/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having high activity, excellent in copolymerizing capability, and capable of efficiently giving olefin-based polymers with uniform composition and narrow molecular weight distribution, therefore useful as a catalytic component for olefin polymerization. SOLUTION: This new compound is a transition metal compound of the formula [M is a group 3 to 10 or lanthanoid series metallic element; X<1> is a ligand with σ-bond nature, or the like; Y<1> is a Lewis base or the like; A and A are each a crosslink group consisting of a group 14 metal; (q) is an integer of 1-5 (the valence of M minus 2); (r) is an integer of 0-3; R<1> to R<4> are each H, a halogen, 1-20C hydrocarbon or the like, however, at least one of them is not H], e.g. (1,2-dimethylsilylene) (2,1'-dimethylsilylene)-bis(3-t-butyl-5- methylcyclopentadienyl)zirconium dichloride. The 2nd objective olefin polymerization catalyst can be prepared from this compound and a compound capable of forming an ionic complex through reaction with this compound.
Patent JP-H038561-A (JP)
Title: Laminate type heat exchanger
Inventor: KAWAI MASAFUMI
IPC: B23K101/14
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a heat exchanger having high air tightness without fear of leakage of cooling medium by piling plural pieces of plates with through-hole worked by suitable pressing work to the plate forming brazing filler material for Al on one side face and brazing. CONSTITUTION:The cooling medium plate 10 and seal plate 11 are the plates with the brazing filler material for Al of Al-Si series formed, etc., on one side face with the suitable pressing work. The cooling medium plate provides header part 12 connecting with outlet/inlet pipe 3 for cooling medium an the through- hole for the cooling medium passage 13 with the pressing work. The seal plate 11 provides the through-hole for the header part 12. The cooling medium plates 10 and the seal plates 11 are alternately piled, and the cooling medium plates 10 are constituted so that the different fluid bodies flow at each one plate by turning these under inserting the seal plates 11 by 90 deg. angle and piling. By brazing in a vacuum furnace or an atmospheric furnace suited to the brazing, these are constituted. By this method, the heat changer having high air tightness can be obtd.