baber/WOPTO huggingface dataset:
Patent JP-H09110901-A (JP)
Title: New polysaccharide derivative
Inventor: KAMIYA HIROSHI
IPC: A61K8/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new polysaccharide deriv. which is formed by substituting hydrogen atoms of at least two hydroxyl groups of a polysaccharide with alkyl, alkenylated glyceryl ether, and carboxymethyl groups in a specified ratio and which has thickening and gelling properties suitable for cosmetics, etc. SOLUTION: This deriv. is polysaccharide deriv. or its salt formed by substituting hydrogen atoms of at least two hydroxyl groups of a polysaccharide with 8-40C alkyl, alkenylated gryceryl ether, and carboxymethyl groups, the degree of substitution per monosaccharide unit with the alkyl and alkenylated glyceryl ether groups being 0.01-1.0 and that with carboxymethyl group being 0.01-2.0. Examples of the polysaccharide are cellulose, guar gum, starch, and their derivs., an esp. pref. one being methyl cellulose having a mo.wt. of 400,000-5,000,000. This deriv. is obtd. by reacting a polysaccharide with an alkyl or alkenyl glycidyl ether to make it hydrophobic and carboxymethylating the resulting product with a monohalogenacetic acid.  A water soln. of the deriv. is clear, has a high thickening properties at a low concn., has a viscosity stable to temp. change, and is suitable for a thickening agent, gelling agent, or excipient for cosmetics.
Patent JP-H03217003-A (JP)
Title: Manufacture of bond-type permanent magnet
Inventor: SAKAI ISAO
IPC: H01F1/057
Filed: 1990-01-23
Abstract: PURPOSE:To alleviate the deterioration in characteristics due to kneading with resin and pressure molding and to obtain a bond-type permanent magnet characterized by excellent orientation and excellent magnetic characteristics by applying a metal coating on the surface of crushed powder of R-Fe-B-based permanent magnet alloy having magnetic anisotropy, and thereafter forming a unitary body together with a binder. CONSTITUTION:A metal coating is applied on the surface of the crushed powder of R-Fe-B-based permanent magnet alloy (R is at least one kind of Y and rare earth elements) having magnetic anisotropy. Then, a unitary body is obtained together with a binder. For example, a magnetic field of 15KOe is applied on the fine powder of alloy having the compositions of 14% Nd, 15% Co, 2% Al, 6% B and Fe as a remainder. The powder is compressed and molded under the pressure of 1.5ton/cm<2>. The molded body is sintered at 1,080 deg.C in a vacuum. After the rapid cooling, the powder is crushed to the average particle diameter of 300mum. Vapor deposition of Al is performed on the surface of the powder. Then, two-stage heat treatments are performed at 900 deg.C and 600 deg.C. Then, powder is kneaded with 3weight% of epoxy resin. A magnetic field of 15KOe is applied, and the powder is compressed and molded under the pressure of 4ton/cm<2> in parallel with the direction of the magnetic field. Thereafter, curing is performed for 2 hours at 120 deg.C, and the bond magnet is obtained.
Patent JP-S57124528-A (JP)
Title: Frame sliding cylinder type bolster press machine
Inventor: TAKEKOSHI KUNIO
IPC: B30B15/04
Filed: 1981-01-28
Abstract: PURPOSE:To prevent a punch and a die from shifting in center in a C type frame press machine by mounting bolster, which has the fitted die, on a head in a surface with specific curvature, and by sliding a rod installed on the bolster to the rod guide of a frame. CONSTITUTION:In a C frame press machine, work center lines (a) rotates around a center Q of rotation by an extent (theta) of inclination like an (a'), and a punch P and a die D shift in center to cause die galling. To prevent it, a cylindrical bolster V which has nearly the same curvature with a cylindrial head B with curvature which nearly has the center Q of curvature as the center of curvature is placed on the head B, and a rod L fixed to the bolster V slides on a rod guide G provided to a frame F. Even if the frame F opens in the front during work to shfit the center of the work from the (a) to the (a'), the bolster V also rotates around the Q, so the punch P and die D never shift in center.
Patent JP-H02195104-A (JP)
Title: Reducing nox in exhaust gas of internally circulating fluidized bed boiler
Inventor: SHINOZAKI SADAYUKI
IPC: F23C10/02
Filed: 1989-01-23
Abstract: PURPOSE:To reduce NOx in the exhaust gas by providing in the lower section of a main combustion chamber an air chamber which gives a large fluidizing speed to a fluidizing medium and an air chamber which gives a small fluidizing speed to the fluidizing medium and burning coal without the addition of a desulphurizing agent. CONSTITUTION:Since in the inside of a main combustion chamber 3 the mass speed of the air for fluidization that is jetted out from an air chamber 13 is larger in comparison with the mass speed of the air for fluidization that is jetted out from an air chamber 12, the air and a fluidizing medium move together rapidly upwards as a jet flow in the inside of a fluidizing layer in the upper section of the air chamber 13, and when they come out of the surface of the fluidizing layer they diffuse to the surrounding space and then fall down on the surface of the fluidizing layer in the upper section of the air chambers 12 and 14. On the other hand the fluidizing medium at the bottom of the upper fluidizing layer in the upper sections of the air chambers 12 and 14 moves to the central section, namely the upper section of the air chamber 13. As a result in the fluidizing layer a violent ascending flow is formed in its central section and in its peripheral section a gentle descending movement layer is formed. Consequently the coal that is supplied to the descending movement layer in the main combustion chamber 3 whirls and circulates in the high temperature fluidizing layer and it can be completely burned.
Patent JP-H07203662-A (JP)
Title: Brush holding section structure for dc motor
Inventor: TANAKA AKIO
IPC: H02K13/00
Filed: 1994-01-10
Abstract: PURPOSE:To decrease the number of parts while enhancing the assembling performance by molding the brush holding section and the outer terminal section integrally of resin, embedding the power supply terminal such that the power source terminal section and the power supply terminal section are exposed, and bringing a power supply brush into direct contact with the power supply terminal section of the power supply terminal. CONSTITUTION:A brush holding member 2 comprises a wiring plate section 3, a connector section 4 and brush holding sections 5, 6 molded integrally of resin. A power supply terminal 13 comprises a power source terminal section 15 and a power supply terminal section 16 whereas a power supply terminal 120 comprises a power supply terminal section 21 and an interconnecting terminal section 22. The power supply terminals 13, 20 are embedded in the brush holding member 2 such that the power source terminal section 15, the power supply terminal section 21 and the interconnecting terminal section 22 are exposed. A hole 23 and a dowel 24 are provided, respectively, on the surfaces 5a, 6a for fixing a brush at the brush holding sections 5, 6. When a power supply brush is positioned with respect to the dowel 24 and fixed to the fixing surfaces 5a, 6a, contact is made with the power supply terminal sections 16, 21 of the brush thus establishing electrical connection.
Patent JP-S61172661-A (JP)
Title: Installation for exchanging nozzle pipe
Inventor: OKAMOTO SATORU
IPC: B22D11/10
Filed: 1985-01-24
Abstract: PURPOSE:To provide a device which permits automatic, safe and quick exchange of nozzles by mounting a mechanism necessary for exchanging the nozzle pipe to a sub-carriage mounted movably on a moving master carriage and making possible the automatic operation of said mechanism. CONSTITUTION:A nozzle pipe exchanging device 3 is provided to the sub- carriage 6 mounted transferrably on rails 5 on the master carriage 4 in the case of exchanging the immersion nozzle pipe 2 mounted to, for example, a tundish 1 for continuous casting. The device 3 is driven by a hydraulic driving mechanism 11 and is constituted in such a manner that the automatic control of all the stages is made possible by a driving control device 12. The carriage 4 carrying the carriage 6 in the standby position A is first run to the transfer position B of the carriage 6 by wheels 9 on the 1st guide path 7. The rail 5 and the 2nd guide path 8 orthogonal with the path 7 are made coincident with each other. The carriage 6 is then moved from the carriage 4 onto the path 8 in the position B and the carriage 6 is stopped in a nozzle replacing position C where the old nozzle pipe is exchanged with the fresh nozzle pipe by controlling automatically the device 3.
Patent JP-H11192673-A (JP)
Title: Antibacterial deodorant sheet and its manufacture
Inventor: MEN RIYOUMEI
IPC: B32B37/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial deodorant sheet demonstrating superior antibacterial, bacteria subsiding, mildewproof, deodorizing and deodorant effects and also provided its manufacturing method. SOLUTION: An antibacterial deodorant sheet is manufactured by carrying out a process of forming a water-soluble resin layer on a water-soluble base or a releasable base, a process of spraying antibacterial particles 3 on the water-soluble layer and then drying the same or drying the water-soluble resin layer and then applying a dispersion liquid of antibacterial particles 3, a process of forming a hydrophobic film layer 4 on the water-soluble resin layer, a process of laminating a substrate 5 on the hydrophobic film layer 4, a process of removing the water-soluble base or the releasable base and exposing the water-soluble resin layer and a process of removing the water-soluble resin layer and exposing a part of antibacterial particles 3, and all of the processes are carried out in the above order.
Patent JP-S5399197-A (JP)
Title: Gasket for u enriching plant
Inventor: KISHI SHIGEO
IPC: F16J15/00
Filed: 1977-02-08
Abstract: PURPOSE: An excellent gasket in durabirity having repellent property against water, and being composed of a main body consisting of an elastic substance such as a polymer which holds gas tightness be means of being inserted between flanges, and a covering part consisting of a fluorinated series plastic surrounding the outer circumferent part of the former. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05200907-A (JP)
Title: Production of pneumatic tire
Inventor: NAGUMO NOBORU
IPC: B29D30/32
Filed: 1992-01-27
Abstract: PURPOSE:To enhance roundness of a bead part by uniformly stabilizing thickness and volume of side wall rubber. CONSTITUTION:A bead filler 2 is erected and stuck on the external circumferential surface of an annular bead core 1. The bead filler 2 is curved in the parts of notchs 2a, 2b by elastic force generated toward the central axis of the bead core 1 and regulated to an oblique angle of these stages. Carcass material 4 is cylindrically wound on a molding drum 3 and bead parts 5 constituted of the bead core 1 and the bead filler 2 are fitted to both side edges of the carcass material 4. Thereafter the both side edges of the carcass material 4 are folded in the outsides of the bead parts 5.
Patent JP-H02191084-A (JP)
Title: Character confirming and correcting system
Inventor: SUZUKI KENJI
IPC: G06K9/03
Filed: 1989-01-20
Abstract: PURPOSE:To speedily execute the confirmation and correction of a recognized character without fail by classifying a character group into the character group of high recognition accuracy and the character group of the low recognition accuracy according to a new threshold value each time one character is corrected, displaying the character group and displaying the character same as the corrected character as the character, for which the possibility of erroneous recognition is high. CONSTITUTION:An original read by an original reading means 10 is collated with a dictionary by a character recognizing means 20 and the candidate character group is proposed. Then, the recognition accuracy is calculated. The firsts candidate of each character is displayed on a recognized result displaying means 30. At such a time, each time one character displayed on the recognized result displaying means 30 is corrected, the recognition accuracy of the replaced character is set as the threshold value of the new recognition accuracy and the character group just displayed in the recognized result displaying means 30 is classified into the character group higher than the threshold value of the new recognition accuracy and the character group lower than the threshold value, updated and displayed. Then, the character same as the corrected character is displayed as the character, for which the possibility of the erroneous recognition is high. Thus, the confirmation and correction of the recognized character can be executed speedily and exactly.
Patent JP-2000212391-A (JP)
Title: Flame-retardant epoxy resin composition
Inventor: HAMAGUCHI MASAHIRO
IPC: C08L63/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an environmentally friendly flame-retardant resin free from halogens and antimony. SOLUTION: The objective flame-retardant epoxy resin composition contains (1) a polyfunctional epoxy resin having >=2 epoxy groups in one molecule, (2) a curing agent having phenolic hydroxyl group, (3) a cure accelerator and (4) 10-(2,5-dihydroxyphenyl)-10H-oxa-phosphenanthrene 10-oxide as essential components.
Patent JP-S5296073-A (JP)
Title: Magnetic field detecting element
Inventor: ITOU SUSUMU
IPC: G01R9/08
Filed: 1976-02-06
Abstract: PURPOSE: To provide a magnetic field detecting element, in which piezo-electric dielectric substance is held between electric-conductive magnetic substances having a high magnetic permeability, and coulomb force produced in magnetic field is applied to the piezo-electric dielectric substance, so as to detect polarization charge thereof, whereby generation of heat and production of noises can be reduced to a remarkable extent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57128621-A (JP)
Title: Preparation of prolonged release type composite
Inventor: ASANO MASAHARU
IPC: A61K9/22
Filed: 1981-01-30
Abstract: PURPOSE: To obtain a prolonged release type composite, having improved hardness and strength and extended prolonged release performance, by heat-treating a mixed system consisting of a polypeptide, a heat denaturing protein, a physiologically active substance and a mixture of water with an organic solvent.  
     CONSTITUTION: A mixed system consisting of a polypeptide, e.g. poly-alanine or poly-glycine, a heat denaturing protein, e.g. β-globulin or γ-globulin, a physiologically active substance, e.g. bleomycin hydrochloride or mitomycin C, and a mixture of water with an organic solvent of a suitable composition is molded into a suitable form and then heat-treated at room temperature W100°C and further irradiated with light or ionizing radiation, e.g. gamma rays, to give a prolonged release type composite containing the physiologically active substance. The irradiation with the light or ionizing radiation prolongs the dissolution of the physiologically active substance from the composite and improves the hardness and strength thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62171528-A (JP)
Title: Oil path structure of hydraulic clutch of speed change gear
Inventor: YASUE HIDEKI
IPC: F16H63/46
Filed: 1986-01-23
Abstract: PURPOSE:To prevent oil in an oil chamber from getting out during idling by providing a pressure response valve adapted to open when negative pressure larger than a designated value is generated in an oil path communicating with an oil chamber of a hydraulic clutch. CONSTITUTION:An oil chamber 16 of a forward clutch 13 is provided with a check valve 23 adapted to leave the oil chamber open directly in the air with a lowering of oil pressure in the oil chamber 16. Oil paths 25-33 communicating with the oil chamber 16 are provided with a check valve 34 as a pressure response valve, which is opened to leave the oil paths open in the air only when negative pressure larger than a designated value is generated in the oil paths. Accordingly, during idling, negative pressure larger than a designated value is not generated in the oil paths 25-33, so that the check valve 34 will not open to avoid oil pressure in the oil chamber 16 from getting out and accomplish switch in from N-range to D-range by manual shifting with good responsibility.
Patent JP-H08200283-A (JP)
Title: Cross-flow fan and air conditioner provided with it
Inventor: SEKINE YOJI
IPC: F24F1/00
Filed: 1995-01-30
Abstract: PURPOSE: To reduce a rotational sound of low frequency according to rotation by tilting an individual blade at a prescribed angle in the same direction relating to an axial direction parallel line from one end disk leading to the other end disk of a plurality of the support disks, also arranging the blade by a random pitch in the peripheral direction. CONSTITUTION: A cross-flow fan 1 of an air conditioner has blades 2... which are a single sheet blade inserted through each support disk 3 from one end to the other end of a plurality of the support disks 3 arranged with an almost equal space in an axial direction of the fan. Each blade 2 is uniformly formed with a tilt, so-called skew, of advancing a drive side (motor 5 side) rather than a driven side (shaft 4 side) by a prescribed amount in a rotational direction U. The blade 2 is formed in a sectional shape bent to be tilted forward to a side of the rotational direction U, to arrange the many blades 2 in a peripheral direction aside the periphery of the support disk 3 by random pitches P1 , P2 , P3 , P4 ...P34 . This random degree δ (maximum pitch/minimum pitch) is selected to a prescribed value in a 1.2 to 1.5 range.
Patent JP-S63183389-A (JP)
Title: Heat transfer body
Inventor: TAKIZAWA YOSHIO
IPC: F28F1/40
Filed: 1987-01-22
Abstract: PURPOSE:To obtain good discharging performance of liquid, to increase reflux speed, and to prevent condensation promoting effect from lowering, by providing liquid flow channels continuously extending to the flowing direction of liquid that is a heating medium, on porous layers having a number of tubular recesses with bottom on them, provided on the surface of the base body of a metallic pipe. CONSTITUTION:Porous plated layers 11 formed on the whole inside surface of a pipe body 10 which is mads of metal such as copper have a number of recesses 12 of which openings are narrowed relatively. A plurality of liquid flow channels 13 extending straight to the axial direction of a pipe body 10 are continuously provided inside the plated layers 11. When liquid condenses on the surfaces of porous plated layers 11 in a radiating part, the liquid flows into the liquid flow channels 13 through the recesses 12..., and it is efficiently transmitted to a heating part by the capillary action of liquid flow channels 13.
Patent JP-S60158440-A (JP)
Title: Positive type photoresist composition
Inventor: MIURA KONOE
IPC: G03F7/022
Filed: 1984-01-26
Abstract: PURPOSE:To attain high sensitivity, a high residual rate of a film and superior resolution by combinedly using a specified naphthoquinone diazide type sensitizer and novolak resin. CONSTITUTION:A 1,2-naphthoquinone diazide type sensitizer and novolak resin are combinedly used. The sensitizer is 1,2-naphthoquinonediazido-5-sulfonic ester of 2,3,4-trihydroxybenzophenone, and >=90% of the ester is triester. The novolak resin is manufactured by condensing a mixture consisting of 10-80mol% each of m-cresol, p-cresol and 2,5-xylenol with formaldehyde, and the preferred weight average mol.wt. is 1,000-30,000. The resulting composition is of positive type and has high sensitivity, a high residual rate of a film and superior resolution. The composition gives a high quality resist used in the manufacture of super- LSI, IC, a mask or an offset printing plate.
Patent JP-H07215015-A (JP)
Title: Tire
Inventor: OKAMOTO TOSHIHARU
IPC: B60C11/04
Filed: 1994-02-04
Abstract: PURPOSE:To prevent function decline until wearing grade reaches its wearing limit by forming a tire so that a circumferential separated part nonexistent when it is new on the side edge of a tread face when the tread face wears by a specified amount. CONSTITUTION:This tire 1 comprises a plurality of circumferential separated parts 5 on a buttress part 4 at specified intervals among them along circumferential direction thereof, these circumferential separated parts 5 are recessedly formed having long rectangular openings along a tire diameter direction and these are not opened to a tread face 2 of a new tire. These are opened to the side edge of t he worn tread face for the first time when the tread face 2 wears by a specified amount and parts defined as sholder parts are separated in circumferential direction at this time. These circumferentially separated parts 5 are provided from a position shallower than a main groove 6, a subgroove 7, etc., formed beforehand on the tread face 2 of a new tire to a wearing limit level L on the tread face 2.
Patent JP-S5296229-A (JP)
Title: Device for drying viscose rayon yarn
Inventor: ISOME YASUO
IPC: D01D5/06
Filed: 1976-02-10
Abstract: PURPOSE: Title device capable of consistently producing low shrinkage yarn without running fluctuation, charactrized in drying the yarn by winding it in spiral around rolls which are arranged substantially parallel and have a specific diametrical shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173654-A (JP)
Title: Magnet type motor
Inventor: SEGUCHI MASAHIRO
IPC: H02K23/40
Filed: 1985-01-25
Abstract: PURPOSE:To increase the torque of a motor by disposing a brush at a geometrical neutral axis side with respect to a magnet relatively by the movement of the magnet due to the balance between the rotary force of an armature and an elastic member. CONSTITUTION:A brush 11 is disposed at an electrical neutral axis with respect to a magnet 2 by an elastic member 10 at normal time to improve the commutation of the brush 11. When a high torque is required, a current flowed to the copper wire of an armature 7 increases, the magnet 2 is moved by the force due to the current, an advancing angle between the brush 11 and the magnet 2 is reduced to be used at the position having high torque characteristic of a motor.
Patent JP-S60158517-A (JP)
Inventor: KONDOU MINORU
IPC: H01H13/02
Filed: 1984-01-27
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-H09205677-A (JP)
Title: Digital cordless telephone set
Inventor: DATE YASUYUKI
IPC: H04W60/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To extend an available standby time of the digital cordless telephone set by reducing the number of times of position registration at high speed movement so as to reduce a mean current consumption. SOLUTION: Even when the necessity of position registration is discriminated (YES in the S3), the position registration is not immediately made but the position registration is delayed while monitoring a synchronization consecutive time to the same base station (S6-S8) and only when the synchronization to the same base station is consecutive for a prescribed time (YES in the S8), the position registration is made (S9) and when the out of synchronism is caused with the same base station till a prescribed time elapses (YES in the S7), the position registration is not executed.