baber/WOPTO huggingface dataset:
Patent JP-S6259317-A (JP)
Title: Humidity control device for room air
Inventor: KISHIMOTO YOSHIO
IPC: F24F1/00
Filed: 1985-09-07
Abstract: PURPOSE:To provide a humidity control device which always keeps relative humidity of room air in comfortableness range by making room air pass through a container by forced draft or natural convection in which specific crystal material with a constant humidity and water are accommodated. CONSTITUTION:Crystal material with a constant humidity of which saturated solution is able to coexist with water and solid phase and which has a constant value of relative humidity ranging from 40%-70% above the saturated solution is accommodated in a container with water and its relative humidity is kept in a constant value by making room air pass through the container inside by forced draft or natural convection. For means to coexist specific crystal material with water, one is to accommodate directly said material and water, the other is accommodate said material and water-absorbing material which is made sol or gel by absorbing water, or sponge-like porous material absorbing water in the container. In case when natural convection method is adopted to contact said crystal material with room air, the container is formed of high polymer film 8 having fine permeability.
Patent JP-H1046268-A (JP)
Title: Manufacture of porous ni-cr alloy
Inventor: NISHIDA JUN
IPC: C22C1/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a porous Ni-Cr alloy having a skeleton composed of Ni-Cr alloy and also having sufficient toughness as well as high melting point owing to its low carbon content. SOLUTION: A slurry, containing Ni-Cr alloy powder, metallic Ni powder, metallic Cr powder, and Ni oxide powder in desired percentages, is formed. This slurry is applied to a foamed resin by coating. The coated material is heated to 700-900 deg.C under a reducing gas atmosphere containing water vapor or carbon dioxide gas, by which the foamed resin is thermally decomposed and carbon is dissipated. Then, heating is carried out up to 1100-1300 deg.C under a reducing gas atmosphere of 1100-1300 deg.C to perform sintering, by which the porous Ni-Cr alloy is obtained. It is preferable to regulate the amount of water vapor or carbon dioxide gas to 2.5-30vol.%. As reducing gas, gaseous hydrogen or ammonia decomposed gas can be used.
Patent JP-S58100624-A (JP)
Title: Production of ni steel having high performance for stopping brittle cracking
Inventor: SATOU MAKOTO
IPC: C21D8/00
Filed: 1981-12-09
Abstract: PURPOSE:To obtain Ni steel having high performance for stopping brittle cracking by subjecting an Ni steel slab of specific compsns. to finish rolling at specific cumulative drafts in a temp. region of two phases then to quick cooling and tempering. CONSTITUTION:The steel contg. <=0.10% C, 0.01-1.0% Si, 0.5-1.8% Mn, 1.1- 8.0% Ni, 0.001-0.20% Al, <=0.010% N, each <=0.013% P and S, 0.003-0.05% Nb, and if necessary, contg. <=0.08%>=1 kind among B, Ti, Zr, V, Ta, Ca, rare earth elements, <=1.8%>=1 kind among Cu, Cr, Mo, W and the balance Fe is cast. Such ingot is roughly rolled according to need, and the slab is heated to 800- 1,180 deg.C. Thereafter, the slab is subjected to finish rolling at <=70% cumulative draft in the temp. region of two phases of austenite+ferrite or bainite. The slab is then quickly cooled and tempered. Thus, the Ni steel having high performance for stopping of brittle cracking and having excellent toughness is obtained.
Patent JP-H0926544-A (JP)
Title: Intermediate lens barrel for microscope
Inventor: OTAKI TATSURO
IPC: G02B7/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate lens barrel for microscope whose number of times of image formation is one, has no change in the direction of an image in the case of returning it to the original optical path and does not generate an aberration of a pupil. SOLUTION: A circulating optical path is formed by N (N is an even number >=4) reflection surfaces, an intermediate image 7 is formed once in the circulating optical path and, by representing an angle formed by both normals N1 , N2 when a normal N1 to a reflection surface R1 and a normal N2 to a second reflection surface R2 are projected on a plane orthogonal to an optical axis X1 reflected by the first reflection surface R1 by α1 , similarly, an angle formed by both normals NN-1 , NN when a normal NN-1 to a reflection surface RN-1 and a normal NN to a reflection surface RN are projected on a plane orthogonal to an optical axis XN-1 reflected by the reflection surface RN-1 by αN-1 and an angle formed by both normals NN,  N1 when the normal NN to the reflection surface RN and the normal N1 to the reflection surface R1 are projected on a plane orthogonal to the optical axis XN reflected by the reflection surface RN by αN, the lens barrel is formed so that (α1 +α3 +...+αN-1 )--(α2 +α4 +...+αN)=180 deg.+360 deg.×n (n is integer).
Patent JP-S6270428-A (JP)
Inventor: RIYUUKU II FUISHIAN
IPC: B05D1/02
Filed: 1986-08-26
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-H07153061-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: HASHIMOTO EIICHI
IPC: G11B5/706
Filed: 1994-08-23
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent mildew- proofness and, further, having excellent lubrication and durability by a method wherein mildew-proof agent composed of a designated compound is contained in a magnetic layer with a required weight ratio against the weight of the magnetic layer. CONSTITUTION:A magnetic recording medium is composed of a nonmagnetic supporter and a magnetic layer which is formed by applying magnetic coating whose main components are ferromagnetic powder and binder to the nonmagnetic supporter. 0.005-5wt.% of mildew-proof agent composed of a compound expressed by a formula I is contained in 99.995-95wt.% of the magnetic layer. In the formula II, R denotes a 1-6C linear chain or branching alkyl group, a cyclohexyl group or a formula II and (n) denotes 1 or 2. Further, in the formula II, X denotes H, CH3 Cl, Br, or I. By containing a very small quantity of this mildew-proof agant, a magnetic recording medium having excellent mildew- proofness against fungi and, further, having excellent lubrication and durability can be obtained.
Patent JP-H1139338-A (JP)
Title: Document retrieval device and method therefor and medium recording program for document retrieval
Inventor: TANOSAKI YASUO
IPC: G06F17/30
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve a document by not permitting the user of a retrieving side to manage a keyword but permitting the document of a retrieved side to manage the keyword. SOLUTION: The retrieval keyword constituted of an arbitrary character string is inputted and the document is retrieved based on the inputted retrieval keyword (S1-S3). The retrieval keyword used at the time of retrieving the documents is registered in whole documents or the arbitrary document in a retrieval result obtained by document retrieval as a history keyword (S4 and S5). When the document referring to retrieval history is selected in the retrieval result, the document is retrieved by referring to the history keyword which the selected document has (S6-S11).
Patent JP-2000031387-A (JP)
Title: Manufacture of dielectric thin film capacitor
Inventor: KATO HISATO
IPC: H01L21/822
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a small-sized dielectric thin film capacitor having large capacitance and a high breakdown voltage. SOLUTION: A titanium film 12 deposited by a sputtering method, and a lower part electrode composed of a platinum film 13 are formed on a silicon substrate 11. The surface of the electrode is roughened by a method like mechanical polishing. On the roughened surface, a dielectric film 14 of an ATO film formed by alternately laminating alumina and titania by an atomic layer epitaxy method is deposited. By depositing again a platinum film 15, an upper part electrode is formed.
Patent JP-H0865378-A (JP)
Title: Automatic answering telephone system
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M1/65
Filed: 1994-08-23
Abstract: PURPOSE: To substantially erase a DTMF signal and to prevent a malfunction by returning the writing address of a memory back based on the time length of the DTMF signal after the DTMF signal is temporarily stored in the memory together with a message. CONSTITUTION: When a DTMF signal is included in the analog signal to be supplied to a voice analysis part 5 via a sound recording amplifier 8, the rise of the detection signal outputted from a DTMF detection part 6 becomes slightly later than the point of the input time of the actual DTMF signal. As delay time data in a working memory 3, specific time is preliminarily stored. Because data to be inputted is written from the head address where the DTMF signal in a sound memory 2 is stored, the data corresponding to the DTMF signal in the memory 2 is substantially erased. Although the sound recording of the analog signal is interrupted, there is no anxiety of generating sound skip over on the hearing of a human being because processing time is only about several hundreds ns.
Patent JP-S6176563-A (JP)
Title: Coating composition with highly durable antifogging properties
Inventor: KISHIMOTO MASAAKI
IPC: C09D4/00
Filed: 1984-09-25
Abstract: PURPOSE:The titled coating composition that contains polyfunctional (meth) acrylate monomers, phosphoric acid ester monomers and colloidal silica, thus giving coating films with high transparency, adhesion to synthetic resin moldings, and good antiscorching properties, hardness and humidity resistance. CONSTITUTION:The objective coating composition contains (A) 50-89.9wt% of polyfunctional (meth)acrylate monomers of formula (at least 3 of X are (meth)acryloyloxy and the rest are hydroxyls; n is 1-5), (B) 10-49.9wt%, of phosphoric acid ester of formula II (R<1>, H, methyl; R<2> is -CH2CH2-, formula III, IV; m is 1-50), (C) 0.1-5wt% of colloidal silica on the solid basis and (D) 0-20wt% of 3-functional monomer of glycerol glycidyl ether acrylate ester of formula V (l is 1-5).
Patent JP-S6357153-A (JP)
Title: Automatic machine tool equipment
Inventor: NAGAE AKIMITSU
IPC: B23Q41/00
Filed: 1986-08-25
Abstract: PURPOSE:To permit a rack and a robot to small decrease their space, by providing a work storage rack, which is formed in a shape three-dimensionally laminating plural pallet stockers, cylindrically in the periphery of a work conveying robot and a machine tool neighboring to said robot. CONSTITUTION:The delivery action of a pallet between a work storage rack 5 and a machine tool 2 is performed by lifting and turning a pallet relocating means 16 of a work conveying robot 3. In this way, since the machine tool 2 and the work storage rack 5 are arranged in a shape that they surround the periphery of the work conveying robot 3, an automatic machine tool equipment 1 can be formed by compact space with no necessity for setting a robot running rail or the like.
Patent JP-2001026012-A (JP)
Title: Paising member of chute for truck conveying fluidized treatment earth
Inventor: MICHIMAE DAIZO
IPC: B28C1/10
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a raising member of a chute for a fluidized treatment earth conveying truck which prevents the scattering of fluidized treatment earth during the discharge from a flow guide to the chute and during the passage through the chute and the chute fitted with the member. SOLUTION: In a raising members 1a, 1b for preventing the scattering of fluidized treatment earth to be fitted to a chute 15 for discharging the fluidized treatment earth of a fluidized treatment earth conveying truck which conveys the fluidized treatment earth placed in the drum of a concrete mixer truck, the members 1a, 1b have plate-shaped wall parts 151, 151 warping outside and fitting parts 4, 4, 4, 4 fitted freely attachably/detachably to the chute 15.
Patent JP-S6090544-A (JP)
Inventor: OONO ISAMU
IPC: A61B10/00
Filed: 1983-10-24
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-H08336397-A (JP)
Title: Assay using new nad synthase
Inventor: TAKAHASHI MAMORU
IPC: C12Q1/32
Filed: 1996-07-29
Abstract: PURPOSE: To obtain a NAD synthase good in thermal stability and useful for determination of one component, either ATP, deamido-NAD, ammonia or ammo nium ions, in a liquid specimen. CONSTITUTION: This NAD synthase is obtained by culturing e.g. a Bacillus stearothermophilus H-804 strain (FERM BP-1408) and has the following properties: (1) capable of catalyzing enzymatic reaction of formula I, but incapable of catalyzing enzymatic reaction of formula II; (2) having substrate specificity to ammonia (including ammonium ions) ; (3) optimum pH value: 8.5-10.0 or so, and optimum temperature: 60 deg.C or so; (4) stable at 7.5-9.0 and at least at <=60 deg.C; (5) molecular weight: about 50000 (polyvinyl gel GPC); and (6) isoelectric point: pH5.3 or so (isoelectric point electrophoretic column). Using this synthase, NH3 (including NH4 <+> ) can be assayed esp. without being affected by the amino acid(s) in a liquid specimen.
Patent JP-S6090073-A (JP)
Title: Repairing coating method of powder paint
Inventor: KUBO AKIRA
IPC: B05D1/02
Filed: 1983-10-24
Abstract: PURPOSE:To perform correction in a high film thickness and good finish appearance, by a method wherein a wet powder paint is sprayed to detailed parts and complicated regions of an article to be coated and, thereafter, electrostatic powder coating is applied to the uncoated parts and, subsequently, both paints are simultaneously baked. CONSTITUTION:At first, a wet powder paint is sprayed to detailed parts or complicated structural regions of an article to be coated to form a wet powder film. In the next step, a powder paint is applied to the uncoated parts of said paint by electrostatic powder coating to form a powder film. Thereafter, both films are simultaneously baked. By this method, the wet powder paint can be utilized as a repairing paint and thick film coating is enabled by spraying and compatibility with powder coating is well.
Patent JP-H04300436-A (JP)
Title: Vibration damper
Inventor: DEIDEIEERU BARUKA
IPC: F16F15/10
Filed: 1991-07-11
Abstract: PURPOSE: To provide a vibration damping device which can easily and reliably be attached. CONSTITUTION: A viscous material 8 is previously bonded to a support member 7 so as to form a removable integral assembly which can be coupled with generation of vibration by means of an inherent means.
Patent JP-H0484505-A (JP)
Title: Envelope detection circuit
Inventor: NAKAJIMA HIROSHI
IPC: G01R19/04
Filed: 1990-07-26
Abstract: PURPOSE:To separate an envelope from a modulation signal even when a frequency of the modulation signal and that of a modulated signal are close to each other by controlling two peak levels so that one peak level being an output of one of two peak level detection circuits is synchronized with a positive peak synchronizing signal and the other peak level is the same as the peak level of the other peak level detection circuit. CONSTITUTION:One-shot monostable multivibrator circuits 11, 12 output peak level detection pulses (e), (f) synchronously with negative and positive peaks of an input terminal (a) respectively and the negative peak level detection signal (e) controls an output signal of a peak level detection circuit 4 to generate a signal (c). A comparator 13 applies a comparison signal to an AND circuit 14 when the signal (c) is smaller than an output signal of a peak level detection circuit 3 and the AND circuit 14 outputs an error signal (g) synchronously with the positive peak level detection pulse (f). The error signal (g) controls the output signal of the peak level detection circuit 3 and the result is outputted from an output terminal 2 as an envelope detection signal (b). Thus, an envelope is separated from a modulation signal even when a frequency of the modulation signal and that of a modulated signal are close to each other.
Patent JP-S6442788-A (JP)
Title: Magnetic card reader
Inventor: KANO YOSHIAKI
IPC: G07F7/08
Filed: 1987-08-11
Abstract: PURPOSE: To reduce the depth size of a card reader by sending a magnetic card into a print mechanism section to a tray while a card read section is separated from a carrying path of the print mechanism section and the tray is arranged at a position facing the carrying path. CONSTITUTION: When a magnetic card 1 is inserted to an insert section 2 for magnetic card, the magnetic card 1 is carried to a card read section 4 via a print mechanism section 3 and the card read section 4 reads data. As a result, when it is required to receive the magnetic card 1, the card read section 4 allows the magnetic card 1 to be escaped in the print mechanism section 3 and when the card read section 4 is separated from a carrying path 6 of the print mechanism section 3 by a separate mechanism 14, since a tray 5 is arranged at a position facing the carrying path 6 of the print mechanism section 3, the magnetic card 1 is directly fed to the tray 5 from the print mechanism section 3. Thus, it is not required to arrange the tray 5 to the rear part of the card read section 4, then the depth size of the reader is reduced.
Patent JP-S6260828-A (JP)
Title: Multistage ignition-type sintering method
Inventor: KATO KAZUMASA
IPC: C22B1/20
Filed: 1985-09-09
Abstract: PURPOSE:To oxidize the component to be oxidized in high efficiency and to prevent the deterioration in strength of sintered ore products by regulating the proportion of the content to be oxidized among sintering raw material components, such as fixed carbon, metallic iron or FeO, based on the measured value of oxygen content in exhaust gas. CONSTITUTION:Respective raw materials are piled up into many layers on a grate 12 from plural raw material charging apparatus 18, 19 in the direction of the height of layer and, each time they are piled, the surface of raw material is ignited by means of burners 20, 21 so that sintering reaction of each layer is allowed to proceed simultaneously in many places in order to increase apparent sintering velocity and to improve productive efficiency. In the above multistage ignition-type sintering method, the oxygen content in the exhaust gas sucked downward from a sinter machine is measured by means of an oxygen concentration sensor in respect to a main exhaust gas 26 at the part 25 right under the window box or at the inlet of a main exhauster 17. By changing the blending amount of coke fines in the raw material so that the above measured value is <=about 1vol% in the former case and <=about 6vol% in the latter or by other means, the proportion of the component to be oxidized among the sintering raw material components is regulated or, by providing a hood 24, the oxygen concentration in the gas to be sucked from the raw material surface is regulated.
Patent JP-H04231306-A (JP)
Title: Production of ozone generation electrode and ozone
Inventor: NEIRU EDOWAAZU
IPC: C25B11/04
Filed: 1991-08-08
Abstract: Ozone is generated in an electrolysis cell using an anode which comprises at least one of tungsten, titanium, tantalum and niobium, and a catalytic area, especially of platinum. Good electrode stability and relatively high yields of ozone may be achieved. <IMAGE>
Patent JP-H1070135-A (JP)
Title: Manufacture of extrinsic base of npn transistor using high frequency bipolar technique
Inventor: LOHEAC JEAN LUC
IPC: H01L29/732
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To mitigate an extrinsic base manufacturing step by diffusing in an epitaxial layer by the second annealing by a method wherein, after a dopant is introduced into the zone used for the intrinsic base defined on an epitaxial layer, it is recrystallized by conducting ultrahigh speed annealing treatment. SOLUTION: An N-type embedding layer 2 and an N-type epitaxial layer 3 are successively grown on a P-type substrate 1, and the surface of the epitaxial layer 3 is covered by a thick oxide layer 4. Besides, the epitaxial layer 3 located between thick oxide zones is covered by a thick oxide layer 12 and a silicon nitride layer 13. A light sensitive resin layer 14, which covers the zone which is expected to become the extrinsic base of the transistor on the upper surface of a wafer, is modified and removed by irradiation with ultraviolet rays, ions are doped on the extrinsic expected base zone, the zone, which is injected by ultrahigh speed thermal annealing, is partially crystallized, and the dopant, which is injected into the epitaxial layer 3 by the second annealing, is diffused.
Patent JP-H0247458-A (JP)
Title: Eaves gutter device
Inventor: SUGIMOTO KENZO
IPC: E04D13/064
Filed: 1988-08-09
Abstract: PURPOSE:To prevent stains of a building caused by splashes of rainwater by providing a water bar with a weephole on the front part thereof along the bottom of an eaves gutter with a forward inclination. CONSTITUTION:A water bar (B) with a weephole 21 on the front part thereof is provided along the bottom 1 of an eaves gutter (A) with a forward inclination. The waves gutter (A) is so placed that the rear part of the water bar (B) is put downward of the tip of a roofing member 11 or the tip of a flashing 13, and it is installed along the side of a wall or a fascia board 10 and the like of a building. Accordingly, the rainwater dropping from the tip of the roofing member 11 or the tip of the flashing 13 beats firstly against the top surface of the water bar (B), and it is collected at the front part of the water bar (B) to drop from the weephole 21 to the bottom 1 of the eaves gutter (A).
Patent JP-S5988803-A (JP)
Title: Checking system of dynamic characteristic of moving coil type magnet
Inventor: ITOU KIYOSHI
IPC: B41J2/29
Filed: 1982-11-12
Abstract: PURPOSE:To simply check the operating time of a moving coil magnet by observing a reversed voltage generated by movement of moving coil. CONSTITUTION:A drive pulse is applied to a moving coil 3 and a voltage across terminals of coil 3 is measured. At this time, movement of coil 3 stops at the point B where a wire 4 hits the platen and a coil voltage becomes zero. When the wire 4 returns to the initial position owing to a restoration spring 9, the coil voltage also becomes zero. Here, the time taken until a voltage becomes zero at first (point P) is considered as the collision time C of magnet and the time taken until a voltage becomes zero next (point Q) is considered as the forward and backward movement time D. As described above, an operating time of moving coil magnet can be checked easily.
Patent JP-H0943382-A (JP)
Title: Core work monitor in periodic inspection
Inventor: AOYAMA HIDEKI
IPC: G21C17/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To safely perform fuel transfer work and a control rod operation in a short time without bypassing an existing interlock on a periodic inspection for a reactor. SOLUTION: A core work monitor is so constituted that a fuel transfer information storage means 11 for storing data showing a loading state of fuel in a core, which is obtained from a fuel exchange controller 5 via a process input/output means 9, a cell mask detection means 13 which detects a state of taken out all of four fuels in the circumference of a control rod, namely, a vacant cell, based on the fuel loading state data and outputs cell mask instruction 13, which excludes the vacant cell from a monitoring object core region in a control rod operation monitor 7, to the control rod operation monitoring device 7 by the request of an operator, a display control means 17 for framing graphic information based on the fuel loading state and cell mask information, and a display 19 for displaying the framed graphic information.