baber/WOPTO huggingface dataset:
Patent JP-H09124918-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: C08K5/41
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition deteriorating little in physical properties and yellowing very little when sterilized by irradiation with an ionizing radiation by mixing a polycarbonate resin with a cyclic-acetal-group- containing compound and a sulfoxide compound. SOLUTION: This resin composition comprises 100 pts.wt. polycarbonate resin, 0.01-5 pts.wt. cyclic-acetal-group-containing compound and 0.01-5 pts.wt. sulfoxide compound. An example of the cyclic-acetal-containing compound which can be used is a compound of formula I (wherein R<6> and R<7> are each H, a 1-10C alkyl, CH2 OH, a phenyl, a halogen or the like; R<8> is H, a 1-30C alkyl, an alkenyl, an aryl or the like; X<3> is each O, NH, S or the like; (i) is 0 or 1; and (r) is an integer of 1-10). An example of the sulfoxide compound is a compound of formula II (wherein R<9> and R<10> are each a 1-30C alkyl, alkenyl, aryl or like group).
Patent JP-H08143406-A (JP)
Title: Plant growth accelerator
Inventor: OKABE HIROKI
IPC: A01N43/16
Filed: 1994-11-16
Abstract: PURPOSE: To provide a plant growth accelerator which manifests the excellent action to give the effects of rooting promotion, spindly growth prevention, good seedling breeding, increased rooting rate in cuttage, a shortened period needed for breeding, increased yield or the like. CONSTITUTION: This plant growth promotor comprises (A) glycyrrhizin, (B) at least one vitamin selected from among β-carotene, thiamine, riboflavin, nicotinic acid amide, pyridoxine, ascorbic acid, tocopherol and quercetin as active ingredients. The weight ratio of these components A/B is 1/0.001-1/1000, particularly 1/0.1-1/10. The component A is an active ingredient of licorice, and a crushed product, an extract or a crude product of licorice may be directly used without isolation and purification. This growth accelerator is usually applied in the form of aqueous solution of 0.01-10,000mg/l, particularly of 0.5-500mg/l concentration.
Patent JP-H11122283-A (JP)
Title: Network management system
Inventor: HIRAI JUN
IPC: H04L12/46
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To grasp the assignment state of IP addresses to each node in a network without a time lag. SOLUTION: The network management system that manages various states of each node 12 whose IP address is dynamically assigned by an IP address assignment section 13 integrated in a network, is provided with a management database 23 that stores at least a name of a corresponding node, an IP address and an operating state for each node, a management information output means that outputs storage contents of the management database as management information to each node, an assignment information collection means 26 that collects revision of the assignment information in the IP address assignment section when the IP address assignment section revises assignment information of the IP address to each node,  and a database management means 24 that updates storage contents of the management database into the newest information based on the assignment information of the IP address of each node collected by the assignment information collection means.
Patent JP-H01122948-A (JP)
Title: Concrete composition having high strength and reduced lowering of workability
Inventor: IIZUKA MASANORI
IPC: C04B24/26
Filed: 1987-11-09
Abstract: PURPOSE:To obtain the above concrete composition containing a cement admixture containing a sustained release agent consisting of maleic anhydride copolymer and water-reducing agent such as sulfonated melamine resin type at a prescribed weight ratio, having improved processability and workability as well as good compacting properties. CONSTITUTION:The aimed composition consisting of coarse aggregate, fine aggregate, cement, water and admixture is constituted as follows: The composition is composed of a sustained release agent A consisting of maleic anhydride copolymer having 500-50,000 weight-average mol.wt. and one or more water- reducing agent B such as naphthalene sulfonic acid formaldehyde high condensation type. The cement admixture containing the above-mentioned sustained release agent A and water-reducing agent B at a solid content weight ratio of 2:98-20:80 is added to the cement at an amount of 0.1-2.0pts.wt. (as solid content) based on 100pts.wt. cement, provided that water-cement ratio is 28-45%, feed air amount is <=5%, kneading slump value is 12-24cm, slump loss amount is <=5cm/60min, standard under-water curing term is 90 day and compression strength is >=400kg/cm<2>.
Patent JP-H07136348-A (JP)
Title: Electric razor
Inventor: SUZUKI HITOSHI
IPC: B26B19/04
Filed: 1993-11-11
Abstract: PURPOSE:To reduce the number of part items and facilitate the work by inserting a holder between a pair of fixed members, elastically displacing one of a support member provided on the fixed members and the holder, arranging the holder between the fixed members, recovering the displacement via elasticity, and coupling both of them together. CONSTITUTION:An outer cutting edge holder 8 is inserted between end sections 20a while its longitudinal direction is matched with the direction of the line connecting both end sections 20a of an outer cutting edge case 20. Both end sections 8a of the outer cutting edge holder 8 push outward the support section 14 of a pair of support members 13 protruded between the end faces of both end sections 20a of the outer cutting edge case 20, and an elastic section 13a is inserted while being elastically deformed outward. When the outer cutting edge holder 8 passes through the elastic section 13a and positions of the supported section 12 of the outer cutting edge holder 8 and the support section 14 of the support member 13 are matched, the support section 14 and the supported section 12 are coupled by the recovery of the elastic section 13a.
Patent JP-H10120208-A (JP)
Title: Paper feeding device
Inventor: AOKI RYUJI
IPC: B65H3/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost paper feeding device that can drive a feed roller intermittently without using an electromagnetic clutch. SOLUTION: A first connecting gear 5 and a second connecting gear 6 are arranged in a mesh position with a main gear 4 rotatory-driven in both normal and reverse directions. The second connecting gear 6 has a lacking part 8 not meshed with the main gear 4 at one circumferential part of a tooth part. A first one-way clutch 7 for transmitting the rotation of the first connecting gear 5 to the second connecting gear 6 only at the time of reverse rotation, with the rotating direction at the time of feeding paper as the normal direction is interposed between the first connecting gear 5 and the second connecting gear 6. A third connecting fear 9 is arranged in a mesh position with the second connecting gear 6. The third connecting gear 9 is connected to a rotary shaft 11 of a feed roller 1 through a second one-way clutch 10.  The second one-way clutch 10 transmits only the normal rotation of the third connecting gear 9 to the rotary shaft 11. With the main gear 4 rotated reversely before feeding paper, the second connecting gear 6 is meshed with the main gear 4 and reversed into an initial position provided for paper feeding.
Patent JP-S6410586-A (JP)
Title: Electric connector of battery charger and the like
Inventor: ANTON UIRUSON
IPC: H01M50/244
Filed: 1987-11-09
Abstract: PURPOSE: To enable charge/discharge connection in a simple operation by arranging a connector terminal on a female plate, fixed to a battery charger and locking a battery pack arranged on a male plate to the female plate in a removable manner. CONSTITUTION: A bracket 10 for a battery pack connector has a female plate 11 and a male plate 12. The plate 11 which has plural threaded openings at the back corner can be fixed to a battery recharger or others. The plate 12 constitutes one side of a closing container with a rechargeable battery. Plural key holes 15 are formed in front of the plate 11, each with two upper slots and a center lower slot. An opening recess 18 is formed between two upper slots, and two male contactors 19 are fixed therein. A terminal 19 has an expandable chip 101 and a threaded pin 103. In this way, charge/discharge connection is enabled in a simple operation.
Patent JP-H05116729-A (JP)
Title: Pipe conveyor
Inventor: MIZUNO KATSUO
IPC: B65G19/14
Filed: 1991-10-29
Abstract: PURPOSE:To smoothly and surely convey a conveyed article in a pipe without blocking or leaving the conveyed article in the pipe. CONSTITUTION:In a pipe conveyor furnished with a pipe 1 for conveyance, a blade 2 formed in conformity with the sectional shape of the pipe 1 and an endless type link chain 3 to connect a plural number of the blades 2 with each other with proper intervals and to circulatively drive and convey a conveyed article input to the inside of the pipe 1 by the blade 2 moving inside of the pipe 1 in accordance with circulative drive of the endless type link chain 3, the blade 2 is constituted of an elastic blade 21 having outer diameter which is roughly the same as or smaller than the inner diameter of the pipe 1 and a curved plate 22 fixed on the back surface of the elastic plate 21 and supporting it.
Patent JP-S63138106-A (JP)
Title: Valve system for engine
Inventor: MASUDA TOSHIHARU
IPC: F01L1/08
Filed: 1986-11-28
Abstract: PURPOSE:To enable manufacture of a cam which provides a high valve lift without using a special tool, by a method wherein, in each valve life period in which the inclined surface of the cam is brought into contact with a roller follower, specified the one is increased over specified the other. CONSTITUTION:A period in which a cam 19 is rotated clockwise from the closing position of a suction valve 7 to the maximum valve lift position of the suction valve 7 is set to a value being the half or less of a full opening period, a roller follower 18 is brought into contact with a first inclined surface 20b of the cam 19 in this period. A period for a closed lift after passage of the cam through a maximum valve lift position is set to the half or less of a full opening period. Namely, A period in which a second sloped surface 20c is brought into contact with the roller follower 18 is set to a value higher than that in which a first inclined surface 20 is brought into contact with the roller follower 18. This constitution reduces production of a change in inclination of the second inclined surface 20c of the cam 19, and manufactures of the cam 19 which provides a high valve lift.
Patent JP-H03144512-A (JP)
Title: Optical waveguide array
Inventor: MIZUNO SHIGERU
IPC: G02B26/10
Filed: 1989-10-31
Abstract: PURPOSE:To obtain sufficient rigidity and to increase scanning speed by arranging >=2 arrays of optical waveguides each formed of clad parts and a core part on a light projection part side in the scanning direction of light and arranging one array of optical waveguides on a light incidence side. CONSTITUTION:The optical waveguide array 1 is equipped with base materials 3 and 4, clad parts 5 and 6 provided in the base materials 3 and 4, and a core part 7 surrounded with the clad parts 5 and 6, >=2 arrays of optical waveguides a1 - a3, and b1 - b4 consisting of the clad parts 5 and 6 and core part 7 are arranged on the light projection part side in the scanning direction of the light, and one array of optical waveguides b1 - b4 are arranged on the light incident part side. Therefore, when light is made incident on the respective optical waveguides in order on the light incident part side by using a rotary light source, >=2 arrays of light are projected on the projection part side by the incidence of the light in one turn of the rotary light source. Consequently, the shapes and materials of the base materials can be selected optionally, so the optical waveguide array which has desired rigidity is obtained and the scanning speed is increased.
Patent JP-H05101966-A (JP)
Title: Manufacture of molded electronic component and lead frame
Inventor: NAKAMURA KOSUKE
IPC: H01G13/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide a method for manufacturing an inexpensive molded electronic component which can improve a production efficiency and a lead frame. CONSTITUTION:A method for manufacturing a molded electronic component having the steps of connecting elements 9 and 10 between tie bars 2 and 3 of a lead frame and then resin-molding them to form a sheath on the elements 9 and 10 comprises the step of connecting two or more elements 9 and 10 in series between the bars 2 and 3.
Patent JP-H06206036-A (JP)
Title: Method and equipment for paper web coating
Inventor: YUTSUKA KOSUKINEN
IPC: D21H23/34
Filed: 1993-11-12
Abstract: PURPOSE: To obtain a method for coating a paper web capable of evading blowing by discretely disposing backing surfaces for coating application and doctoring and an apparatus therefor. CONSTITUTION: The application of a mixture for coating is executed in the state of backing the paper web by the first backing surface 16 in the method for coating the paper web which generates two linear fixing points by an applicator unit 12 and a doctor unit 14 on the backing surfaces. The doctoring of the mixture for coating is executed in the state of backing the paper web by the second backing surface 18. The tensile stress of the web is controlled by independently controlling at least one speed of the backing surfaces 16 and 18 with respect to the speed of the first backing surface 16 and/or the web speed.
Patent JP-H0597873-A (JP)
Title: Method for separating, purifying and concentrating phosphatidylinositol
Inventor: WATANABE HISASHI
IPC: C07F9/10
Filed: 1991-10-03
Abstract: PURPOSE:To readily separate and purify high-purity phosphatidylinositol in good yield according to only simple liquid-liquid partitioning operation using an inexpensive solvent by extracting a phosphatidylinositol-containing raw material under specific conditions. CONSTITUTION:A phosphatidylinositol-containing raw material is dissolved in a nonpolar solvent such as n-hexane and then brought into contact with a hydrous polar solvent (e.g. an ethanol solution with 40-60% water content) containing a basic substance such as sodium hydroxide (the concentration is preferably 0.5-4mol based on 1mol concentration of the raw material and the pH is 8.0-10.0). The resultant nonpolar solvent layer is then subjected to liquid- liquid partition using a new hydrous polar solvent without containing the basic substance. Thereby, the phosphatidylinositol is extracted into the hydrous polar solvent layer, separated and purified.
Patent JP-S62142953-A (JP)
Title: Hot water supplier
Inventor: SHIRE TAKASHI
IPC: F24H1/10
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a hot water supplier capable of carrying out an appropriate hot water supply temperature control in accordance with the water feed quantity by determining an optimum PID constant with respect to a present water feed quantity based on a water feed quantity obtained by a water feed quantity sensor. CONSTITUTION:This hot water supplier detects the quantity of water fed to a heat exchanger 2 by a water feed quantity sensor 4. On the basis of the water feed quantity, a PID constant which is optimum for a present water feed quantity by a PID constant determining means 5. By use of this PID constant, a PID computation is carried out so that the feed hot water temperature becomes equal to a set temperature, on the basis of the feed hot water temperature from a thermistor 3 and the set temperature from temperature setting means 6, thereby calculating the quantity of a fuel to be supplied to a burner 1. Based on the quantity of the fuel, the quantity of the fuel to be fed to the burner 1 is controlled by a proportion valve 8. By this construction, it becomes possible to conduct an optimum hot water feed temperature control in any water feed quantity.
Patent JP-H01124912-A (JP)
Title: Electric field resistant power cable
Inventor: AIDA FUMIO
IPC: H01B9/02
Filed: 1987-11-10
Abstract: PURPOSE:To seek to improve electric field resistance by providing a high resistance inductive layer which has the specified volume proper resistance value between an inside or outside semiconductive layer and an insulator layer. CONSTITUTION:An inside semiconductive layer 2, an insulater layer 4, an outside semiconductive layer 5 and a housing are formed in order on a conductor 1, and a high resistance dielectric layer 3 which has volume proper resistance value larger than the volume proper resistance value of each semiconductive layer and smaller than the volume proper resistance value of the insulator layer 4 is provided between the inside semiconductive layer 2 and the insulater layer 4. A one which arranged 5-25wt.% of conductive carbon to polyethylene or polyethylene line copolymer so to be 10<7>-1014OMEGA.cm in volume proper resistance value is suitable for as the high resistance dielectric layer 3. Hereby, partial resistance grading is formed by orientation and resistance reduction under the high electric field of the conductive carbon arranged in the high resistance dielectric layer 3 and electric field relaxation is executed effectively, end an electric field resistant cable which improved electric field resistance can be obtained.
Patent JP-H06106451-A (JP)
Title: Highly accurate working for r edge cutting tool
Inventor: SENDA HARUMITSU
IPC: G05B19/18
Filed: 1992-09-28
Abstract: PURPOSE:To provide a method to carry out working by correcting an error quantity caused by a rake angle in the case of using a diamond R bite having the rake angle to expand a cutting condition when a spherical surface or an aspheric surface such as an optical lens or a reflecting mirror is shaved by a highly precise lathe. CONSTITUTION:A rake angle of an R bite T installed in a cutting tool stand 6 is stored, and when working is started, a working information control part 13 judges whether it is a working point and circular arc interpolation or straight line interpolation, and a working error calculating part 15 finds respective error quantities in either case, and a correction quantity calculating part 16 finds correcting values of respective shafts, and while correcting errors, working is carried out in a line connecting between the working point and the center of an inclined nose R.
Patent JP-H01294748-A (JP)
Title: Production of resin composition
Inventor: MASUMOTO KAZUHIRO
IPC: C08L99/00
Filed: 1987-11-12
Abstract: PURPOSE:To make it possible to exploit scraps produced when a laminate containing a polyolefin and a polyamide is molded by pelletizing the scraps under specified conditions and blending the obtained pellets with a virgin polyolefin. CONSTITUTION:Scraps such as flashes produced when a laminate or laminate structure containing a polyolefin and a polyamide, for example, a gasoline tank comprising a highdensity polyethylene/adhesive/nylon-6/adhesive/high-density polyethylene are melt-extruded at a temperature >=260 deg.C, especially, 260-280 deg.C to form pellets. These pellets are blended with pellets of a virgin polyolefin resin in a weight ratio of 1:99-99:1, especially, 5:95-30:70 to obtain a resin composition. This composition in which the polyamide resin is uniformly dispersed in the form of fine particles of a max. particle diameter of 0.1-10mum, especially, 0.2-4mum has properties equivalent to those of the virgin polyolefin.
Patent JP-H1072497-A (JP)
Title: Receptor protein specific to nervous cell
Inventor: SUGINO HIROSHI
IPC: C07K16/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein comprising a receptor protein containing a specific amino acid sequence and useful for inhibition of nervous cell differentiation of a receptor protein specific to nervous cell, especially that of an activin receptor and elucidation, etc., of mechanism of neurotrophic factor-like activity thereof. SOLUTION: This protein is a new receptor protein (salt) containing substantially same amino acid sequence as an amino acid sequence represented by the formula, especially a receptor protein specific to nervous cell, especially preferably a new activin receptor protein, and useful as means, etc., for elucidating function of a receptor specific to nervous cell, especially elucidating detailed mechanism of inhibition of nervous cell differentiation and neurotrophic factor- like activity, and the gene is used as a probe for diagnosing gene and a medicine for treating gene. The protein is obtained by screening a human genome DNA library by using a probe having a partial base sequence of the receptor protein, integrating the resultant gene into a vector and expressing the gene in a host cell.
Patent JP-2001106258-A (JP)
Title: Embossed carrier tape
Inventor: MIYAUCHI TSUTOMU
IPC: B65D73/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent embossed carrier tape which is preventive from generation of flow marks by a calendar forming method, excellent in smoothness and thickness accuracy of a surface, capable of using a desirable sheet of thickness between 50 μm to 1.2 mm, and capable of satisfying various physical property levels necessary for the embossed carrier tape. SOLUTION: The embossed carrier tape consists of a resin component in which 0.2-5 pts.wt. organic phosphoric esters, 0.2-5 pts.wt. fatty acid ester of monohydric to polyhydric alcohols, and 0.1-3 pts.wt. higher fatty acid zinc salt are added to and blended with 100 pts.wt. polystyrene resin.
Patent JP-H05153400-A (JP)
Title: Image processing method
Inventor: IWANO TORU
IPC: H04N19/60
Filed: 1991-10-04
Abstract: PURPOSE:To reduce the capacity of a using memory and to improve the image processing efficiency by applying a DCT operation to the input data, omitting the lower order bits of the input data, and coding the remaining data. CONSTITUTION:A DCT 1 operation is applied to the input image data and the prescribed number of lower order bits of the image data are omitted. Thus the number of bits are decreased. When the data containing the reduced number of bits are extended, those omitted lower order bits are fixed with the sine bits. Then the data containing the fixed lower order bits can undergo an adverse DCT 2 operation. Thus, the bit number of the output data on the DCT 1 is decreased and the memory capacity is also reduced. Then the compression processing efficiency is improved for the images.
Patent JP-S63139523-A (JP)
Inventor: IMAI HIDETOSHI
IPC: H02P27/02
Filed: 1986-12-01
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-H04163097-A (JP)
Title: Roller
Inventor: NISHIMURA YOSHIAKI
IPC: B41N7/00
Filed: 1990-10-24
Abstract: PURPOSE:To prevent the generation of a phenomenon where an untransferred part appears at an image center by making it possible to certainly transferring a characteristic toner image to a transfer material by providing an elastic member layer composed of a foamed molded body to the peripheral wall of a core metal material and setting the bubble size of the gas bubbles contained in the elastic member layer to a specific one and setting the hardness of the elastic member layer to a specific range. CONSTITUTION:A raw material composition prepared by compounding a foaming agent with a raw material polymer is molded into a predetermined shape along the peripheral wall of a core 1-1 and subsequently vulcanized and foamed to form a foamed elastomer layer 1-2. At this time, by appropriately selecting the operating conditions in the molding process and the vulcanizing/foaming process, the diameter of the gas bubbles in the foamed elastomer layer is set to 200mum or less and the hardness of the elastomer layer is set to A.S.C. 20-38. By this constitution, the good contact state with a pressure contact body is obtained even in low pressure contact. For example, when the roller thus formed is used as the transfer roller of an electrophotographic apparatus, the good uniform pressing of the whole of a transfer material to an image carrying body and the certain transfer of a toner image to the transfer material become possible and the generation of a phenomenon is eliminated where an untrans part appears at the center of the image.