baber/WOPTO huggingface dataset:
Patent JP-S5829848-A (JP)
Title: Phenolic molding material
Inventor: ABE ATSUSHI
IPC: F16D65/092
Filed: 1981-08-14
Abstract: PURPOSE:To provide the titled molding material which is suitable for use as a material for brake, has excellent resistance to arc and impact, etc. and does not cause environ metal pollution, by mixing magnesium silicate together with other inorg. powder as fillers with a phenolic resin. CONSTITUTION:Magnesium silicate and other inorg. powder such as silica, talc, clay or aluminum hydroxide in combination as fillers are mixed with a phenolic resin. If necessary, a curing catalyst, a stabilizer, a colorant, etc. are blended therewith to obtain the desired phenolic molding material. As said phenolic resin, novolak type phenolic resins are preferred. The filler is used in an amount of pref. 10-60wt% based on the total amount of the molding material. The melt viscosity of the molding material is not so increased during molding, so that the material can be molded into a brake material such as brake pad by injection molding.
Patent JP-H06312844-A (JP)
Title: Frictional force improver for paper feed roller or the like
Inventor: HIRATANI KENJI
IPC: B65H3/46
Filed: 1993-04-30
Abstract: PURPOSE:To provide a friction separator for recording paper wherein reliability of the separator can be improved by maintaining separating performance of a rubber roller in a separating mechanism by a friction separating system. CONSTITUTION:A paper feeder for recording paper is provided with a pick up roller 3 for taking out the recording paper from a laminated recording paper sheaf and rollers 4, 5 for separating the taken out recording paper 2 conveyed. A liquid supplementing roller 6 or a pad 11 for applying liquid to surfaces of the pick up roller or the conveying separating rollers is arranged.
Patent JP-H01298388-A (JP)
Title: Voice learning device
Inventor: EIKAWA KEIICHI
IPC: G09B7/02
Filed: 1988-05-27
Abstract: PURPOSE:To make many questions in voice by easy operation by performing the voice processing of respective data on questions, answers, and messages by a voice synthesizing circuit and outputting them from a speaker. CONSTITUTION:A question card input means 1 and an answer card input means 2 input specific question data and answer data to a microprocessor 3 corresponding to the numbers of holes and cuts provided to a question card and an answer card and their arrangements and the microprocessor 3 confirms and processes the contents of those data, inputs voice data corresponding to them from memories 4 and 5 together with added messages, etc., and inputs them to a voice synthesizing circuit 8, so that the data are outputted in voice from the speaker 9. Consequently, a voice answer using the answer card is made to a voice question using the question card with the simple constitution and the voice learning device is obtained which can be utilized for a long period without any voice deterioration.
Patent JP-S5752561-A (JP)
Title: Production of flower vase made of casting with frog needle
Inventor: SEKIGUCHI ISAO
IPC: B22D19/08
Filed: 1980-09-16
Abstract: PURPOSE: To easily obtain a flower vase made of casting of a jar shape or the like planted with frong needles in the bottom part by affixing a plate body planted with a large number of needles on the bottom of a core to the inside of a master mold, and burning away the plate body by pouring molten metal.  
     CONSTITUTION: A frog needle-planted plate 4 penetrated with a large number of frog needles 6 from the bottom surface of a holding plate 5 made of foamed styrol or the like is fitted into the recessed hole 3 cut out in the lower mold of a core box wooden pattern 2. If core sand is packed into this wooden pattern 2 and is solidified, a core secured with the plate 4 in the bottom is obtained. If this core is provided in a master mold 8, and molten metal is poured through sprue 9, the holding plate 5 of the plate 4 burns away by high heat and only the needles 6 remain and are insert cast. After cooling and solidifying, the master mold 8 and the core are removed, and if the fins of the resultant as cast jar are removed, the jar planted with the frog needles 6 in the bottom part is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5824738-A (JP)
Title: Hood for ventilation fan
Inventor: UEDA HIDEO
IPC: F24F13/20
Filed: 1982-07-21
Abstract: PURPOSE:To conduct cleaning, inspection, repair, etc. easily by simple constitution by detachably mounting the whole front surface of the hood to a main section and forming a by-suction port to the front surface section divided from the main section. CONSTITUTION:The hood 1 for the ventilation fan is formed by the box-shaped main section 2, the front and a lower section thereof are opened, and the front surface section 3 detachably mounted in front of the main section 2, and motor 5, a fan 6, a bell mouth 7 and a shutter 8 are set up to the rear surface of the hood 1. The by-suction port 10 is punched and formed to the upper section of the front surface section 3 by means of a press. When a fixing tool 14 is loosened and removed and a connecting section 13 is taken away from a supporting pin 12 while the front surface section 3 is removed from the main section 2, a motor blower 4 and the inner surface section of the main section 2 of the hood can easily be cleaned, inspected and repaired.
Patent JP-S617350-A (JP)
Title: Modified polyethylene composition and multilayered laminate using the same
Inventor: URAWA SHIYOUTAROU
IPC: C08F255/02
Filed: 1984-06-21
Abstract: PURPOSE:To provide the titled composition of high adhesivity comprising specific unsaturated monomer-grafted modified high-pressure polyethylene and specific unsaturated carboxylic acid (anhydride) grafted modified linear low-density polyethylene or modified high-pressure polyethylene in specific proportions. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of a modified high-pressure polyethylene grafted with epoxy group-contg. unsaturated monomer so as to be 0.01X10<-4>-1X10<-4>mol/g in its content and (B) 5-100pts. wt. of a second modified polyethylene prepared by grafting to (1) linear low- density polyethylene or high-density polyethylene with a density 0.915-0.965g/ cm<3>, melt index 0.1-50g/10min, and melting point 110-135 deg.C (2) alpha,beta-unsaturated carboxylic acid (anhydride) so as to be 0.01X10<-4>-1X10<-4>mol/g in its content. Furthermore, if necessary, the above composition is incorporated with 5-50pts. wt. per 100pts.wt. of the above compositon, of either elastomer or modified one grafted with at least one sort of alpha,beta-unsaturated carboxylic acid (anhydride).
Patent JP-S5461343-A (JP)
Title: Gas instantaneous water heater equipped with proportional control valve
Inventor: UNO HIROSHI
IPC: F23N5/14
Filed: 1977-10-25
Abstract: PURPOSE: To eliminate hot water temperature difference by dint of load changes by making compensating control of a proportional control valve in such a way that control hot water temperature difference caused by load changes of hot water gain fluctuation is sent to a control circuit part which is applied beforehand input of arithmetic programming.  
     CONSTITUTION: Hot water temperature at the outlet port 7 of a heat exchanger 6 is detected by a hot water detecting part 2 having thermistor, etc., a proportional control valve 3 installed on a gas pipe 4 is controlled through a control circuit part 1. Compensating arithmetic programming is applied its input beforehand in commensuration to hot water temperature changes caused by load changes, such as hot water gain fluctuation, etc. in the control circuit 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63293541-A (JP)
Title: Multi-wavelength recording medium
Inventor: KOMINAMI KAZUHIKO
IPC: G11B7/24035
Filed: 1987-05-27
Abstract: PURPOSE:To decrease the line width of holes formed on a medium and the line width of the holes of a heating up degree and to enhance recording stability by using a liquid crystal org. compd. for a host. CONSTITUTION:A photoreactive compd. (A) which includes quinone structure in a skeleton and has a group recombinable in hydrogen bond by photoirradiation is used for the guest compd. of the medium consisting of a compsn. contg. the guest compd. and host compd. and the mesomorphic org. compd. (B) is used for the host compd. The compd. B is preferably a compd. contg. >=1 kinds among carbonyl, amino, imino, nitrile, ether and hydroxyl group (e.g., cholesterol oleate). The compd. A is preferably >=1 kinds of an anthraquinone deriv. (e.g., 1,4-dihydroxy-9,10-anthraquinone) or napahthoquinone deriv.
Patent JP-S6020382-A (JP)
Title: Bubble detector for contiguous disk bubble element
Inventor: ASATA SUSUMU
IPC: G11C11/14
Filed: 1983-07-14
Abstract: PURPOSE:To reduce magnetization switching noises and improve the reliability of a bubble detector by providing a ''Permalloy'' pattern near a ''Permalloy'' pattern for bubble detection in parallel. CONSTITUTION:A magnetic bubble of a magnetic bubble transfer path pattern 11 is detected through a ''Permalloy'' pattern 13 connected to a conductor pattern 12 for bubble expansion. Then, a ''Permalloy'' pattern 21 is provided near said pattern 13 in parallel, and the pattern 13 increases in pattern width practically to reduce a counter magnetic field. Therefore, magnetization switching noises are reduced to improve the reliability of a magnetic bubble detector.
Patent JP-H02306591-A (JP)
Title: Manufacture of thin film electroluminescence element
Inventor: TAKEMURA KENZO
IPC: H05B33/12
Filed: 1989-05-22
Abstract: PURPOSE:To enhance luminance of a thin film electroluminescence element by forming a light emitting layer by the electron beam deposition method or resistance heating deposition method using a target which contains a compound comprising IIA or IIB group elements as base materials and VIB group elements (excepting oxygen), and a target which contains oxygen. CONSTITUTION:A light emitting layer is formed of a fluorescent material consisting of a base material comprising ZnS, CaS, SrS, ZnSe and the like which contains radiation providing elements such as transition metals, rare earth elements comprising Mn, Tb, Eu, Ce and the like, and the light emitting layer contains oxygen. The electron beam deposition method or resistance heating deposition method is employed for forming the layer. In those methods, at least two targets i.e. that formed from a base material or a base material doped with luminescence center and that containing oxygen are used simultaneously as an evaporation source.
Patent JP-H01298810-A (JP)
Title: Clock missing detection circuit
Inventor: KOIZUMI TAKEO
IPC: H03K5/19
Filed: 1988-05-27
Abstract: PURPOSE:To detect immediately the missing of clock caused in the clock generated continuously at a prescribed period by detecting the missing of a prescribed clock number when a charging level of a time constant circuit having a time constant corresponding to the clock missing number to be detected and its period reaches a threshold level. CONSTITUTION:A time constant circuit 11 has a time constant corresponding to the clock missing number to be detected and its clock period TC, the time constant circuit 11 is discharged at an on-period of each clock inputted to a time constant charge/discharge circuit 12 and charges the time constant circuit 11 up to a prescribed charging level VC at the OFF period of each clock. A clock fault detection circuit 13 has a threshold value VTH corresponding to the prescribed voltage level VC of the time constant circuit 11, the clock period TC and the prescribed clock missing number to be detected and the missing of the prescribed clock number is detected when the charging level of the time constant circuit 11 reaches the threshold value VTH. Thus, the missing of the prescribed number or over caused in the clocks generated continuously at a prescribed period is detected immediately at the occurrence of missing with simple constitution.
Patent JP-S5352618-A (JP)
Title: Preparation of printed sugar-coated tablet
Inventor: UCHIYAMA NOBUO
IPC: A61K9/44
Filed: 1976-10-25
Abstract: PURPOSE: To print clear letters or marks to the surface of sugar-coated tablet without impairing the good appearance of the sugar-coated tablet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09311215-A (JP)
Title: Reflection type color filter and its production
Inventor: NAKAMURA KAZUHIKO
IPC: G02B5/20
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To enable formation and to improve production efficiency with short stages by irradiating the upper layers among many colored layers with a laser beam to transpirate the irradiated parts of the upper layers and to expose the lower colored layers, thereby forming colored pixels. SOLUTION: A colored coating film 2 of a first color is formed on a substrate 1. The first color is one of the three primary colors necessary for color filters and henceforce, the second color and the third color are respectively remaining colors. The coating film 3 of the second color and the coating film 4 of the third color are formed on the coating film 2. The regions forming the colored pixels of the lower layers are then irradiated with the laser beam from the colored layer side to cause the transpiration (abrasion) of the irradiated parts of the upper layers among the many colored layers and to expose the lower colored layers, by which the colored pixels are formed. Namely, the parts of the regions to be formed with the colored pixels 6 of the second colored layer are irradiated the laser beam 5, by which the irradiated parts are transpirated and the colored pixels 6 of the second color are formed. The colored pixels 7 of the third color are similarly formed. The remaining parts are the colored pixels 8.
Patent JP-S5829944-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1981-08-17
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-S5252237-A (JP)
Title: Wick of oil heater
Inventor: BAN SEIJI
IPC: F23D3/08
Filed: 1975-10-24
Abstract: PURPOSE: An oil heater wick the combustion section of which is detachable being separated from the portion left immersed in oil for sucking up. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019138-A (JP)
Title: Image receiving element for thermal transfer
Inventor: IWAGAKI MASARU
IPC: B41M5/00
Filed: 1983-07-13
Abstract: PURPOSE:To control fog, to provide high maximum density, and to prevent retransfer by using polycarbonate contg. a plasticizer as the material of an image receiving layer. CONSTITUTION:Polycarbonate contg. a plasticizer is used as the material of an image receiving layer. Polycarbonate has low receptivity to a dye to be transferred, yet by adding a plasticizer such as dibutyl phthalate, sufficiently high transfer density is provided, and retransfer can be controlled. The image receiving layer may be laminated on other support. A superior image receiving element for thermal transfer causing no fog can be obtd.
Patent JP-S5920182-A (JP)
Inventor: WATANABE KAZUE
IPC: A63B53/04
Filed: 1982-07-23
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-S61285417-A (JP)
Title: Wide angle photographing lens
Inventor: SUGIYAMA TAKAHIRO
IPC: G02B13/04
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a wide angle photographing lens corrected at its astigmatism and chromatic aberration of magnification by satisfying lens groups constituted of nine lenses in the eight groups consisting of 1st-8th groups having positive (P), negative (N), N, N, P, P, P-N junction, and P refractive indexes respectively and arranged successively from the object side with prescribed conditions. CONSTITUTION:The 1st group consisting of a positive lens, the 2nd-4th lenses respectively consisting of negative meniscus lenses turning respective convex surfaces to the object side, the 5th and 6th groups consisting of positive lenses respectively, the 7th group consisting of positive and negative lenses cemented, and the 8th group consisting of a positive lens are successively arranged to constitute a wide angle photographing lens. In the formulas, (f) is the composite focal distance of the whole lens system, f1 is the composite focal distance of the 1st-4th groups, fII is the composite focal distance of the 5th and 6th groups, fII is the composite focal distance of the 7th and 8th groups, r7 is the radius of curvature of the object side surface of the 4th group, r15 is the radius of curvature of the image side surface of the 7th group, and nu+ and nu- are the Abbe numbers of the positive and negative lenses of the 7th group.
Patent JP-S5653788-A (JP)
Title: Fresh water making method from sea water
Inventor: WATANABE ISAMU
IPC: C02F1/44
Filed: 1979-10-05
Abstract: PURPOSE:To perform fresh water making from sea water simply at a low cost, by providing a filtrating mechanism for sea water by the difference between the internal pressure of a pressure resistant intake tank for sea water and the outer pressure by utilizing reverse osmosis. CONSTITUTION:A pressure resistant sea water intake tank 1 is equipped with a semipermeable membrane unit and a vent line 3. The top end of the vent line 3 opens above the sea surface 4. The semipermeable membrane unit is continued through cylindrical semipermeable membranes 5 and a diaphragm 8 installed in the housing 7 to the tank 1. The housing 7 is continued to a water pipe 9, through which sea water is fed into the housing 7 through a filter 11 by a pump 10. In addition a hole 13 through which sea water flows is made. When the intake tank 1 is immersed to a prescribed depth (about 300-500m) under the sea surface, about 30-50kg/cm<2> pressure difference is produced between the inside and the outside of the intake tank 1, so that the sea water permeates through the semipermeable membrane to enter the tank 1, hereby fresh water is produced. Use of the pump 10 allows to decrease the depth of the tank 1.
Patent JP-H06338201-A (JP)
Title: Illuminator
Inventor: KOIKE YOSHIO
IPC: F21S4/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide an illuminator which produces life space with an illumination light having natural fluctuation through liquid by covering a light source installed at a ceiling, and causing movement in the liquid accommodated inside the cover. CONSTITUTION:An illumination cover 2 by an acylic board or the like is fixed to a structural member such as the beam 3 or the like at a ceiling face by means of a bolt and a nut 4, and also a light source 1 such as a fluorescent lamp is attached to the ceiling face 8, and a transparent inner cover 6 is provided between the light source 1 and the transparent cover 2, and liquid 7 such as water or the like is accommodated in the space between both covers 2 and 6. Indoor space is produced with an illumination light having natural fluctuation through this liquid 7 by lighting the light source 1 and also, vibrating it with the vibration plate 5b inside the liquid by means of a vibrator 5a thereby generating fluctuation in the liquid 7.
Patent JP-S61286679-A (JP)
Title: Solenoid-controlled valve
Inventor: HAYASHI MASAAKI
IPC: F16K31/06
Filed: 1985-06-13
Abstract: PURPOSE:To reduce the number of machining processes, by slidingly guiding a control spool with a guide shaft alone and supporting it without making it contact with each inner hole of a valve body and a sleeve. CONSTITUTION:Each inside of a body inner hole 10a and a sleeve inner hole 11a, there is provided with a control spool 20 free of shaft movement over both these inner holes, and this spool is energized to ward a plug 14 by a spring 22 installed interposingly between the spring and a spring bearing 13. In addition, the control spool 20 is slidingly guided and supported by a guide shaft 21 via a through hole 20a formed along the center, and in contrast to this, a clearance is installed in a space between an outer circumferential surface of the control spool 20 and an inner circumferential surface of the body inner hole 10a, while a clearance between an inner circumferential surface of the sleeve inner hole 11a and the body inner hole's inner circumferential surface becomes larger than the former.
Patent JP-S619477-A (JP)
Title: Bondable composition
Inventor: AKIMOTO HIDEO
IPC: C08L101/00
Filed: 1984-06-22
Abstract: PURPOSE:To provide a hot-melt adhesive having excellent adhesion and heat resistance, by melt-mixing a mixture of a peroxide-decomposable non-crystalline olefin copolymer and a peroxide-decomposable crystalline olefin polymer, an unsaturated carboxylic acid and an org. peroxide. CONSTITUTION:90-50wt% peroxide-decomposable non- or low-crystalline olefin copolymer (e.g. propylene/ethylene copolymer or butene-1/ethylene copolymer) is mixed with 10-50wt% peroxide-decomposable crystalline olefin polymer (e.g. isotactic polyproplene or polybutene-1). 100pts.wt. said polymer mixture, 0.01- 5pts.wt. unsaturated carboxylic acid (anhydride) (e.g. acrylic acid or maleic anhydride) and 0.01-3pts.wt. org. peroxide (e.g. dicumyl peroxide) are melt- mixed together to obtain the desired bondable compsn.
Patent JP-S5353975-A (JP)
Title: Electronic beam exposure device
Inventor: YASUDA HIROSHI
IPC: H01L21/312
Filed: 1976-10-27
Abstract: PURPOSE: To make the electron beam incident to a wafer always at a right angle from the center of the wafer to its outside circumferential part by using two deflectors and deflecting the onee deflected electron beam by the same amount in the opposite dorection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5831557-A (JP)
Title: Semiconductor device
Inventor: KUBOTA TAKEHIKO
IPC: H01L21/3205
Filed: 1981-08-18
Abstract: PURPOSE:To form an ultrafine multilayer wiring structure without necessity of high temperature heat treatment and without limiting with phosphorus glass in an interlayer insulating film by setting the interval of the first conductive film to the distance less than twice of the thickness of the second insulatng film. CONSTITUTION:The first metal wirings 23, 23' are formed on a thermally oxidized film 22 covered on a semiconductor substrate 21 and having holes, an interlayer insulating film 24 of a nitrided film is formed by a plasma chemical reaction over the wirings, and the second layer meral wiring 25 electrically connected to the wiring 23' and extending on the film 24 through the hole is  formed. The interval of the wirings 23, 23' is formed by approaching to less than the twice of the thickness of the interlayer insulating film. When the second metal wiring layer is formed, it is not necessary to consider the disconnection, the stepped parts of the respective layers can be flattened by the interlayer insulating film formed directly thereon at every time, thereby being effective for the multilayer wirings.
Patent JP-S5921871-A (JP)
Inventor: KANAI RIYOUSUKE
IPC: E04H7/06
Filed: 1982-07-26
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-H0426085-A (JP)
Title: Electric connector
Inventor: HAGIWARA KENJI
IPC: H01R13/719
Filed: 1990-05-21
Abstract: PURPOSE:To simplify installation of a chip-type element and the replacement work thereof by housing it in a plurality of recessed portions arrangedly formed in an insulator block and making a contact-end portion ellastically contact with those chip type elements so that they are electrically connected. CONSTITUTION:A chip type element 13 is selectively housed in the recessed portion 12 in an insulator block 11 after three terminal elements or two terminal element are selected as an occasion demands. Then, the chip type element 13 is inserted between the ring-like end portions 14 of a contactor 15 to be elastically supported. A spring portion 19 installed in a shielding case 17 elastically comes into contact with the ground electrode 18 of the chip type element 13. It is thereby possible to make the installing and replacing work of the element 13 ease.
Patent JP-2000316525-A (JP)
Title: Yolk oil-based health food
Inventor: HAMADA YASUHIRO
IPC: A23L15/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent Alzheimer disease or forgetting syndrome by allowing yolk choline to act effectively in a body. SOLUTION: Into a capsule is filled 10-1,000 mg of yolk oil, and further 10-500 pts.wt. of soy bean lecithin, 0.0005-0.005 pt.wt. of vitamin B12, 5-150 pts.wt. of vitamin E and 1-50 pts.wt. of an extract of ginkgo leaves based on 100 pts.wt. of the yolk oil.