baber/WOPTO huggingface dataset:
Patent JP-S51150864-A (JP)
Title: Process and appar atus for the aeration of organic waste water
Inventor: SHIMIZU NORIO
IPC: C02F3/12
Filed: 1975-06-20
Abstract: PURPOSE: To provide a waste water disposal process including aeration baths of high oxygen utilization efficiencies, which can treat even highly contaminated waste water in high efficiencies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04284236-A (JP)
Title: Water absorbing tape
Inventor: KONO SHINICHI
IPC: H01B7/282
Filed: 1991-03-13
Abstract: PURPOSE:To prevent the running of water inside a cable when water infiltrates into the cable by forming a water absoring composition layer or layers containing water absoring resin and a binder on one face or both faces of a substrate and exposing the water absorbing resin. CONSTITUTION:A water absorbing composition layer 2 is formed on a substrate 1 composed of synthetic resin film or a fabric of synthetic fiber or a non-woven sheet or the like, and holes H are provided on said water absorbing composition layer 2. Water absorbing composition layer 3 is exposed. A binder 4 used for the water absorbing composition layer prevents the peeling-off of water absorbing resin blended with therein. The water absorbing resin 3 is a polymer provided with water absorbing capability of several tens to several thousands times of its own weight when being brought into contact with water. In the case a water absorbing composition thus manufactured is soluble in an organic solvent, the composition is turned into a film by coating or other methods known to the public, and in the case the composition is of plasticizing properties, the composition is turned into a film by the method such as calender rolling, and said film is laminated with the substrate 1 by a bonding agent or the like to form the water absorbing composition layer 2 on the substrate 1.
Patent JP-H05279990-A (JP)
Title: Delustered coated paper
IPC: D21H19/38
Filed: 1992-03-30
Abstract: PURPOSE:To provide a delustered coated paper good in smoothness of its delustered surface, low in white paper gloss, giving sophisticated feeling, excellent in printing smoothness and print gloss. CONSTITUTION:The objective coated paper for printing use can be obtained by coating a base paper with a coating composition comprising a pigment and adhesive. This pigment contains 3-20wt.% of synthetic resin spherical particles 3-10mum in mean diameter.
Patent JP-S548627-A (JP)
Title: 2-alkoxyalkoxy-5-nitrobenzenesulfonic acid and its salt
Inventor: FUJITA SHINSAKU
IPC: C09B29/28
Filed: 1977-06-21
Abstract: PURPOSE: 2-Alkoxyalkoxy-5-nitrobenzenesulfonic acid of formula I (R 1  is alkylene of 2 or more carbon atoms; R 2  is alkyl, M is inorganic or organic cation). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S552136-A (JP)
Title: Roll weir of flexible film
Inventor: MARUYAMA ICHIROU
IPC: E02B7/20
Filed: 1978-06-19
Abstract: PURPOSE: To secure stability of the roll weir of a flexible film by providing mea ns for preventing occurrence of whirls to be produced when water surpasses the weir and for minimizing the vibration of the weir.  
     CONSTITUTION: A bag of a flexible film such as a rubber coated cloth is secured to the river bed transversely and is poured thereinto with fluid 3 such as air and water so that the bag is expanded to form a weir. When water surpasses the weir, whirs are produced downstream of the weir, which cause vibrations. To counter against this, a concavo-convex portion 10 which prevents such vibrations is provided on the river bed downstream of the weir toward which the water surpassing the weir dips. A separate small size roll weir may be provided as a vibration preventing means downstream of the main weir. Thus whirls are prevented to occur and therefore the weir can be used under a steady condition without vibration. This weir can be employed with a high flow river. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277534-A (JP)
Title: Paper feed cassette
Inventor: NONAKA MANABU
IPC: B65H1/12
Filed: 1994-04-13
Abstract: PURPOSE:To realize cost reduction and miniaturization of a paper feed cassette by reducing the number of parts concerned in locking a bottom plate in a cassette main body. CONSTITUTION:A cassette cover 10 is fitted to the inside of a cassette main body 1 so that it may be able to be turned with projections 10a on both side portions as centers, and when record paper is set at the cassette main body 1, one end of the cassette cover 10 is opened, and simultaneously with the opening of one end of the cassette cover 10, the other end of the cassette cover 10 is turned downward simultaneously, and the other end of the cassette cover 10 butts against a bottom plate 2, and pushes down the bottom plate 2 downward, and a state in which the setting of the record paper is possible is brought about.
Patent JP-S60217471-A (JP)
Title: Paper feed control system of character reader
Inventor: KOGURE KAZUYA
IPC: G06K13/063
Filed: 1984-04-12
Abstract: PURPOSE:To prevent a paper sheet from being torn if the paper is tensed carelessly by providing plural sensors and sensing an external force to detect the direction in which the paper moves so as to eject the paper easily when the paper is set not correctly. CONSTITUTION:When the paper 2 is inserted from a paper insertion slit 7, a sensor 15 is turned on, a motor 14 is driven and paper feed rollers 8, 9, 11 are turned accordingly and the paper 2 is carried in the direction of a read section 6. When the tip of the paper 2 arrives just above the sensor 16, the sensor 16 is set, the motor 14 is stopped and the feeding of the paper 2 is stopped. In this case, when the paper 2 is tensed carelessly because the paper 2 set incorrectly is noticed, the sensor 16 is turned off in response to the movement of the paper 2 and a control section 18 drives reversely the motor 14. Thus, the paper 2 is fed reversely so as to be ejected out of the insertion slit 7. Then the paper is prevented from being torn surely.
Patent JP-2000273281-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MIZUSHIMA AYAKO
IPC: H01L23/29
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing use free from both halogens and antimony and excellent in flame retardancy, high- temperature storage characteristics and reliability in moistureproofness. SOLUTION: This epoxy resin composition is characterized by essentially comprising (A) phenolic resin(s) containign 30-100 wt.% of novolak-type phenolic resin containing biphenyl derivative and/or naphthalene derivative in the molecule, (B) an epoxy resin, (C) a curing promoter, (D) an inorganic filler, and (E) at least one kind selected from zinc molybdate-coated fused spherical silica, zinc molybdate-coated talc, and zinc borate.
Patent JP-S59218641-A (JP)
Title: Optical recording medium
Inventor: EDOKORO SOUTAROU
IPC: G11B7/24
Filed: 1983-04-28
Abstract: PURPOSE:To provide an optical recording medium which permits recording and reproduction with a semiconductor laser and has high sensitivity by forming a recording layer so as to have a layer consisting of a specific naphthoquinone dye dispersed in a thermoplastic resin. CONSTITUTION:The naphthoquinone dye expressed by the formula  I (R, R' are auxochrome) has the absorption peak wavelength which changes from a visible light region to a near IR region according to the kind of the auxochromes in the positions 5, 8. The auxochromes are preferably an amino group or subst. amino group as R in the formula and a phenyl amino group or substd. phenyl amino group as R'. The dye of which R is the amino group exhibits excellent characteristics in that said dye is easy to synthesize and fast to light and the absorption characteristics thereof complies with the wavelength of a semiconductor laser. The absorption peak wavelength of near IR light when measured with a benzene as a solvent complies well with the wavelength of the semiconductor laser.
Patent JP-S551574-A (JP)
Title: Fine particle detector
Inventor: YAMAMOTO RIYOUICHI
IPC: G01N21/59
Filed: 1978-06-20
Abstract: PURPOSE:To introduce fine particles near the end of an optical transmission line and prevent the entry of noise light and coarse objects from the outside by providing an optical transmission holding case near the end of the optical transmission line of a photoelectric type fine particle detector. CONSTITUTION:An optical fiber 22 leads the light 21 from a light source into an optical transmission line holding case 26 and an optical fiber 24 receives the light radiated from the end of the optical fiber 22 and is fixed together with the optical fiber 22 to the case 26. When smoke 25 enters the case 26, the transmitted light 23 having been attenuated by the smoke is led from the end of the optical fiber 24 into the fiber and reaches a photo detector, by which the existence of the smoke is detected. Whereupon, screen-form outlet and inlet 28 are provided to the case 26, by which the entry of coarse objects may be prevented. In addition, light shield plates 27 are provided near the outlet and inlet 28, and therefore external light which becomes noise may be prevented.
Patent JP-S51150095-A (JP)
Title: Thin film resistor
Inventor: NAGAI TAKESHI
IPC: H01C7/00
Filed: 1975-06-19
Abstract: PURPOSE: Thin film resistor in which area resistance is great and resistance temperature coefficient is small, composed of metalic nitride and the metal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03274304-A (JP)
Title: Catalyst burner
Inventor: SAKANE YASUAKI
IPC: F24C5/00
Filed: 1990-03-23
Abstract: PURPOSE:To simplify a structure and a control by providing a mixing chamber and a reduced pressure chamber between a catalyst body and a preheating burner, providing a throat hole opened with the pressure chamber in the burner, and providing a primary air port for feeding combustion air to the pressure chamber and a secondary air port for feeding the combustion air to the mixing chamber. CONSTITUTION:Kerosine vaporized by a carburetor 12 is injected from a nozzle 12a toward a throat 11a of a preheating burner 11. Simultaneously, a blower 15 is opened, and combustion air is fed into a box 2. Primary air at the time of preheating is fed from a regulation hole 10 to a reduced pressure chamber 9. In this case, primary air proportional to combustion gas injection amount, injection speed is supplied from the nozzle 12a. Mixture gas is injected from a flame port 11b, and ignited by an ignition heater 23. After predetermined flame combustion, it is mixed with secondary air to be supplied through a secondary air hole 13 and a mixing chamber 21, secondarily burned to heat a catalyst 1. Thus, a control system is simplified.
Patent JP-S549749-A (JP)
Title: Control panel
Inventor: KOIZUMI KAZUYUKI
IPC: H02B1/50
Filed: 1977-06-23
Abstract: PURPOSE:To attempt simplification of connection works after establishing facility of internal works, through process of fitting electric apparatuses to one side of the frame housing not used as an open and shut door, and at the same time, using the other side confronting the before said fitting side too, as an open and shut door.
Patent JP-S62230949-A (JP)
Title: Aluminum alloy excellent in strength at high temperature
Inventor: ASANO KAZUHIKO
IPC: C22C21/12
Filed: 1986-04-01
Abstract: PURPOSE:To obtain an Al alloy surpassing conventional Al alloys in strength in a wide temp. region, by providing a composition consisting of respectively prescribed percentages of Cu, Mg, Si, Zr, Mn or/and V, and the balance Al with inevitable impurities. CONSTITUTION:The Al alloy has a composition consisting of, by weight, 4.0-7.0% Cu, 0.3-1.0% Mg, 0.15-0.6% Si, 0.05-0.2% Zr, 0.2-0.7% Mn or/and 0.05-0.2% V, and the balance Al with inevitable impurities. The Al alloy of this invention surpasses conventional heat-resistant Al alloys, No.2618 and 2219, in strength at high temp., that is, an Al alloy superior in strength to conventional Al alloys in a wide temp. region from room temp. to 200 deg.C can be provided.
Patent JP-H09235717-A (JP)
Title: Bollard
Inventor: KURITA TETSUYA
IPC: E02B3/24
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bollard which protects the ridge of a reflector from being dark or dim and which prevents a partial surface from being covered with a foreign matter and eliminates the need for fixing a nut so as to mount the reflector and which is capable of removing the reflector as well. SOLUTION: A cast iron-made bollard is projectingly provided with a hollow post-like area placed upward in the central part of a horizontal board. A dent 23 in arbitrary shape is recessedly provided on the surface of the head 22 of the post-like area. Glass balls 26 are fixedly mounted on the surface of a base part 25 made of plastics or the like having compression elasticity in this dent so that they may be partly projected while a reflector 24, whose thickness is practically identical to the depth of the dent, is fixed by press fitting.
Patent JP-S60238113-A (JP)
Inventor: HAINRITSUHI FUYUURINGU
IPC: B01D33/21
Filed: 1985-04-09
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-S60218077-A (JP)
Title: Recognizing circuit for remaining capacity of battery
Inventor: ISAKA ATSUSHI
IPC: G01R31/36
Filed: 1984-04-13
Abstract: PURPOSE:To recognize precisely the remaining capcity of a battery even in atmosphere different in ambient temperature by calculating the remaining capacity of the battery by using correction coefficients corresponding respectively to temperature regions higher and lower than reference temperature. CONSTITUTION:The difference between the no-load voltage of the battery 1 obtained by a no-load voltage value measuring means 4 and the minimum no-load voltage obtained by a minimum voltage measuring means 5 right after a switch 3 is turned on and when an in-use load 2 is connected is calculated by a difference voltage arithmetic means 7 and supplied to a remaining capacity arithmetic circuit 8. On the other hand, a stable voltage by a stable voltage value measuring means 6 which corresponds to a load current a specific time after the switch 3 is turned on and the ambient temperature detected value of the battery 1 are also supplied to the circuit 8. The circuit 8 judges the ambient temperature is higher or lower than the reference temperature from the outputs of the means 7 and 8 to add a corresponding correction coefficient to a voltage drop, and calculates and weights two remaining capacities to output the real remaining capacity of the battery. Thus, the remaining capacity of the battery is recognized precisely even when the ambient temperature varies.
Patent JP-S63240957-A (JP)
Inventor: ANZAI TOSHIKI
IPC: B02C18/06
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05241247-A (JP)
Title: Film carrying mechanism and film exposure device provided with film carrying mechanism
Inventor: SUZUKI SHIGERU
IPC: G03B27/32
Filed: 1992-02-27
Abstract: PURPOSE:To prevent generation of deviation to the side such as deflection or meandering of the film in the carrying mechanism carrying the film without perforation with friction drive force of a friction roll. CONSTITUTION:In the film carrying mechanism consisting of a carrying unit 17, a side deviation detector 16 for film a carrying unit driving mechanism 18 and a retaining mount 22 for the film, the retaining of the film against the film retaining mount 22 is released, when the film is carried, the carrying unit 17 is moved on receiving signal from the side deviation detector 16 while the film is carried or after it is carried, the film is retained at the retaining mount when the desired position is reached by the film and after that, the carrying unit 17 is returned to a reference position in the state where the film is retained by the film retaining mount. Furthermore, the film exposure device is constituted from an irradiation part, a photo mask, a photographic lens, and the carrying mechanism.
Patent JP-S58251-A (JP)
Title: Structural body for protecting functional material
Inventor: YAMAGUCHI YOSHINOBU
IPC: B01D53/86
Filed: 1982-05-06
Abstract: PURPOSE:To obtain a structural body for protecting functional materials of high strength such as breakdown, impact, abrasion or the like by coating the functional materials with aggregate for shells, etc. then sintering the same thereby forming the tough and strong porous shells having open cells. CONSTITUTION:Functional materials such as catalysts, adsorbents or the like as inside nuclei are coated with aggregate contg. no combustible materials or a mixture of such aggregate and a binder, and these are sintered to form a shell of >=3kg compressive strength having open cells, whereby the structural material for protecting the X functional materials is produced. Such structural body for protecting the functional materials has high strength in breakdown, impact, abrasion, etc. and is advantageous in industrial and practical uses.
Patent JP-H10136987-A (JP)
Title: Production of picolinic acid
Inventor: AOKI KENJI
IPC: C12N15/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound which is useful as a synthetic intermediate for medicines and agrochemicals with industrial advantage by enzymatic reaction of 2-aminophenol using an enzyme of aminophenol-1,6-dioxygenase or the like. SOLUTION: A 2-aminophenol represented by formula I (R1 -R4 are each H, a halogen, an alkyl, OH, amino, nitro, carboxyl) is allowed to react with an enzyme, for example, 2-aminophenol-1,6-dioxygenase originating from Pseudomonas AP-3 strain to efficiently give the objective picolinic acid represented by formula II, which is useful as a synthetic intermediate for medicines or agrochemicals in high yield. In the amino acid sequence of 2- aminophenol-1,6-dioxygenase, one or several amino acids are deleted, substituted or added and the use of the modified enzyme affords marked increase of catalyst activity and enables the production of a large amount of this enzyme.
Patent JP-S61235319-A (JP)
Title: Automatic sorting device for articles
Inventor: TAKADA NORIO
IPC: B07C5/342
Filed: 1985-04-10
Abstract: PURPOSE:To to automatically sort articles such as a tire or the like by sorting articles transferred from a read portion according to a sorting signal output by scanning storage in the direction of label bar array to interprete a code. CONSTITUTION:Plural directions of scanning an image from each start point are previously set in CPU 109, and an effective direction is selected amount the plural directions. An image is scanned in the selected direction to read a bar code. The result is processed to output a classification signal to a control portion 110. On inputting an interpreted classification signal, according to a set destination designation, a signal is output to a sorting device disposed at a designated position in synchronization with the advance of an article. Among the plural image scan directions, an effective image scan direction is selected, the image is scanned in the selected direction to interprete the content of a bar code, and the result is output to a classification signal sorting control portion 110.
Patent JP-S51150738-A (JP)
Title: A combustion equipment
Inventor: MUTO NERIMITSU
IPC: F23D11/24
Filed: 1975-06-20
Abstract: PURPOSE: A liquid fuel combustion equipment in which stable burning flame is formed by being improved a construction of supplying air for combustion and high burning efficiency and low burning noise is kept. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265544-A (JP)
Title: Construction for entrance
Inventor: YAMAMOTO MASAFUMI
IPC: E06B1/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a building by making an entrance and a box-shaped portion facing the lower portion of an opening formed to the exterior wall surface in one united body and also to prevent any person from getting wet by rain water before spreading an umbrella when getting out or in through the entrance in a rainy day. SOLUTION: An exterior wall 2 on a lower floor constituting one side surface of a building is set back from the exterior wall surface on the upper floor, and an entrance 3 is formed with entrance doors at the exterior wall surface 2 on tge lower floor. The ceiling surface formed on the lower surface of the upper floor in front of the entrance 3 is further extended frontward at the outdoor side thereby forming an extended ceiling surface 5, and a box-shaped portion 7 is formed above the extended ceiling surface 5 facing an opening 6 formed downward at the exterior wall surface 1 on the upper floor.
Patent JP-S59202473-A (JP)
Title: Electrostatic recording device
Inventor: KUDOME YUTAKA
IPC: G03G15/00
Filed: 1983-05-02
Abstract: PURPOSE:To stabilize picture density by controlling the supply of supplementary toner according to picture information independently of a recovery toner supply system. CONSTITUTION:A specific amount of toner is supplied forcibly within the range of a picture interval (b) and (d) in a figure independently of the supply of toner proportional to the number of recording parts, recording paper size, etc., during recording driving so as to prevent variation in the supply ratio of recovery toner and supplementary toner regardless of partial recording and continuous recording in principle. Further, the inhibition of the forcible supplementation or reduction by a specific amount is controlled on the basis of information on picture density such as development picture density on a picture of a standard density piece and toner density information on a developer at the time of development by a two- component developer to hold the picture density constant.
Patent JP-S531572-A (JP)
Title: Measuring device for dc magnetization characteristics
Inventor: KONDOU KATSUJI
IPC: G01R33/14
Filed: 1976-06-28
Abstract: PURPOSE: To enable measurement of various items of direct current magnetization characteristic by one measuring instrument by applying various operations based on signals corresponding to magnetic field strength and magnetic flux density obtained during the procedure of recording hysteresis loop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60223414-A (JP)
Inventor: ISHIKAWA TOSHIO
IPC: H02G5/06
Filed: 1984-04-18
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-S62256034-A (JP)
Inventor: GUREN ROORENSU KIYATSUSHIYU
IPC: G06F7/52
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S572511-A (JP)
Title: Electronic device
Inventor: MINOWA TOSHIO
IPC: H01F27/33
Filed: 1980-06-09
Abstract: PURPOSE:To simplify the assembling work of an electronic device by forming an insulating layer on the external surface of a magnetic core, forming a circuit pattern on a substrate with the layer as the substrate and placing a chip component and a monolithic component thereon, thereby enabling the miniaturization of the device. CONSTITUTION:An insulating layer 14 made of alumina dielectric substance is formed on one side surfaces of ferrite cores 5, 6, a conductor circuit pattern 17 is formed thereon, a monolithic IC chip 11 and a chip component 18 are placed thereon, and an intergrated circuit is formed. When the monolithic component is placed, the bonding position is protected with silicon 13, a metallic package or ceramic package is, for example, formed partly for externally reinforcing and protecting it, and a dip sealing is performed. The entirety is metal-packaged to prevent the radiation noise therefrom.
Patent JP-S58194088-A (JP)
Inventor: YOSHIKAWA MITSUO
IPC: G09G5/22
Filed: 1982-05-10
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。