baber/WOPTO huggingface dataset:
Patent JP-H08176574-A (JP)
Title: Lubricating oil composition for engine
Inventor: NAKATANI SHINYA
IPC: C10M141/08
Filed: 1994-12-23
Abstract: PURPOSE: To obtain the subject composition excellent in retaining persistency of friction coefficient-reducing effect, having high fuel cost-saving effect, capable of carrying out long drain of lubricating oil and suitable for automobile engines by adding a sulfur-based extreme-pressure additive, a specific boric acid salt and an alkylsalicylic acid salt in a specific ratio to a base oil. CONSTITUTION: This composition is obtained by adding (A) 0.1-5wt.% of a sulfur-based extreme-pressure additive, e.g. a compound of the formula R1-Sx-(R 3-Sx)n -R2 [R1 and R2 are each a monovalent hydrocarbon group; R3 is a divalent hydrocarbon group; (x) is >=1, especially 1-8; (n) is 0 or 1], (B) 1-10wt.% of a potassium borate hydrate (e.g. K2 O.3B2 O3 .3.2H2 O) and (C) 0.5-10wt.% of an alkylsalicylic acid alkaline earth metal salt, e.g. calcium dodecyl(methyl) salicylate.
Patent JP-H01174434-A (JP)
Title: Manufacture of sheetlike object and apparatus therefor
Inventor: YOSHIHARA CHIHARU
IPC: B32B37/14
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a sheetlike object having the same or different qualities in the direction of the sheet-thickness continuously by a method in which flowable materials are continuously solidified by a pair of solidification devices, and after the sheetlike objects have been obtained, they are continuously by lapped one upon another and are press-bonded. CONSTITUTION:Flowable materials 1A, 1B are respectively solidified continuously by a pair of two solidifying devices 2A, 2B, whereby a pair of sheetlike objects 3A, 3B are obtained. Then, the sheetlike objects 3A, 3B are continuously lapped one upon another, and are press-bonded by a bonding device 4. Further, said bonded sheet is rolled to obtain a desired thickness by a rolling device 7, and is heat-treated into a desired property by a heat treatment device 8, and further is successively wound up in a coil shape by a take up device 10. In the above mentioned press bonding, at least the process from the solidification of the sheetlike objects 3A, 3B to the bonding thereof is preferably caused to be in nonreactive atmosphere, and the deterioration and quality change of the material are also prevented. The sheetlike object having the same or different qualities in the direction of the sheet-thickness may be continuously obtained by using the flowable materials 1A, 1B with the same or different qualities.
Patent JP-H04203984-A (JP)
Title: Semiconductor test device
Inventor: NOGUCHI TERUO
IPC: G01R13/20
Filed: 1990-11-29
Abstract: PURPOSE:To always perform optimum measurement by choosing a plurality of clock generators to make them the clock of an A/D convertor with the use of a test device provided with a memory storing a digital signal converted by the A/D convertor. CONSTITUTION:The frequencies of clock signal generators 31, 32 are set in f1 and f2. The frequency f0 of a clock signal generator 90 and the position (n) on a memory 70 are set in accordance with the expression I. An address generator 80 is started at the time (tS) to choose the clock 31 to measure a signal to be measured of f01 and at the time (t0) a counter 60 is made increment to choose the clock signal generator 32 with the use of a decoder 50 so as to measure the signal to be measured. Here if f1>2f01, f2>2f02 f01 and f02 show the frequencies of the signal to be measured.
Patent JP-H11127950-A (JP)
Title: Electric nail-polish remover
Inventor: NISHIMURA MASAHIRO
IPC: A45D29/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To automatically rotate a nail-polish remover by electric power by inserting sponge having a cutout at the center and an enamel-dissolving solution in a container, and inverting a finger in the cutout at the center of the sponge for slightly turning the finger. SOLUTION: Of a power on/off switch 3 is turned on, a nail-polish remover rotates. The high/low of rotating torque is regulated by a rotating power change-over switch 4, and right or left rotating direction is determined by a rotating direction change-over switch 5. By a rotating direction change-over time-period regulator 6, time period for rotation direction reversion ca be regulated according to a users preference. And for enabling the use of marketing nail-polish removers in containers of various sizes, a leaf spring 3 is fitted to the inside of a nail polish remover tray 2. Sponge having a cutout at the center and an enamel-dissolving solution are inserted to a container for inserting a finger in the cutout at the center of the sponge, and by slightly turning the finger, by a marketing toilet articles for removing nail-polish can be moved by electric power.
Patent JP-H03200623-A (JP)
Title: Parts feeding device
Inventor: TANIDA SHINICHI
IPC: B65G47/82
Filed: 1989-12-27
Abstract: PURPOSE:To improve the working efficiency of a machine to which the parts are fed by providing a press member to press the parts against the parts receiving port, a push-out member, and a feed detecting means, in a device to feed the parts from a case containing parts, e.g. IC, in a specified shape. CONSTITUTION:A stick 3 dropped in a set position through operation of a stick escape, not shown, is set in a part guide 17 in a state the one end is pressed against a press table 18 so that the other end is set in a part receiving port 17a of the part guide 17. A pusher 1 mounted to the tip of a guide wire 21 is intermittently operated by means of a motor 23 and a clutch 24 and is moved within a stick 3. When a part sensor 26 mounted to a part escape 25 and detecting the feed of a part mounted is in an inoperative state for a specified time, it is decided that choking with the parts occurs, the motor 23 is reversed and run forward to push and pull the pusher 1. When a trouble is not dissolved, above operation is repeated three times. When the trouble is not dissolved through above operation, the press table 18 is separated and is pressed again by the pusher 1. When a part sensor 26 does not detect the parts 2 even through this operation, abnormality is alarmed.
Patent JP-H03196845-A (JP)
Title: Production of catalyst carrier
Inventor: YOSHIDA YASUYUKI
IPC: B01J37/02
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an inexpensive metal carrier for supporting a catalyst having satisfactory workability by forming an Al coating film on the surface of ferritic stainless steel foil and then forming alpha-Al2O3 whiskers on the surface of the coating film. CONSTITUTION:An Al coating film of 0.5-2mum thickness is formed on both sides of ferritic stainless steel foil by plating, vacuum deposition or other method. The foil is worked, assembled and subjected to diffusion treatment at a high temp. of about 800-1,100 deg.C in vacuum of about <=10<-4>Torr. The concn. of Al in the surface is then regulated to 3-6% by oxidation treatment at about 900-1,000 deg.C in the air and alpha-Al2O3 whiskers are formed on the surface of the Al coating film. An inexpensive metal carrier for supporting a catalyst having satisfactory workability is obtd.
Patent JP-H04200967-A (JP)
Title: Die structure of wheel for vehicle
Inventor: IMURA TAKESHI
IPC: B22D18/04
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a wheel for vehicle having excellent rigidity of disk part by making a die in a divided dies having the specific shape, dividing an upper die into a first and a second dies and arranging gap between both dies at the time of casting a wheel for vehicle with low pressure casting method. CONSTITUTION:By applying the atmospheric pressure on surface of molten Al alloy in a holding furnace 8, the wheel for vehicle is cast in pressurizing casting with low pressure into cavity as the space for casting in the die 1 through supplying pipe 9. The die 1 is constituted with an upper die 2, lower die 3 and a sliding die 4 and sprue 6 connected with the cavity, are fitted to a gate block 5 at outer periphery of the lower die 3. The upper die 2 is formed with the first die 10 having a first forming face 10a corresponding to a fitting hole opening part in the disk part of wheel and the second die 11 having a second forming face 11a corresponding to outer part of the fitting hole opening part, and the recessed part 13 for feeder head is formed in the first die 10, and also the first die 10 is divided into the lower side die 10b and the upper side die 10c and the gap 17 between outer periphery of the upper side die and the lower side die, is arranged to prevent transferring of heat in the feeder head to the lower side die 10b through a pressing block 16.
Patent JP-S63176284-A (JP)
Inventor: MIKO SHISAARA
IPC: B66B11/02
Filed: 1987-12-29
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-H05170552-A (JP)
Title: Aluminum nitride substrate having metallized layer and metallization of the substrate
Inventor: MURA NAOMI
IPC: C04B35/581
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the subject substrate capable of keeping practical bonding strength at high temperature and having high reliability of bonding such as brazing and high-temperature soldering by coating a sintered AlN substrate with an electrically conductive paste containing Cu, W and/or Mo and titanium hydride. CONSTITUTION:An electrically conductive paste is produced by using a powdery mixture of Cu and W and/or Mo as main components and 1-50wt.% of titanium hydride as a subsidiary component. The particle diameter of the Cu and the titanium hydride is 1-50mum. The paste is applied to a sintered AlN substrate to a thickness of 10-50mum by screen printing, etc., and baked at 800-1100 deg.C in a non-oxidizing atmosphere, an inert atmosphere or in vacuum. As necessary, a metal coating layer of Ni, Cu, Au, Pt, etc., is formed on the metallized layer by electroless plating, etc.
Patent JP-H08186563-A (JP)
Title: Circuit and method for timing extraction
Inventor: SHIRASAKI YOSHIMASA
IPC: H04L7/02
Filed: 1994-12-27
Abstract: PURPOSE: To perform phase control for sampling time with high accuracy by providing an edge detection circuit which detects the edge of a reception signal and implementing phase evaluation based on the loading edge of an isolated pulse signal. CONSTITUTION: An equivalent circuit 11 performs the waveform equalization of the reception signal, and it is outputted as sampling data by applying A/D conversion by an A/D conversion circuit 12. The data is received by an isolated pulse detection circuit 16, and an isolated pulse is detected, and an isolated pulse detection signal is outputted. The edge detection circuit 15, when receiving the detection signal from the circuit 16, regards a waveform part of the reception signal at a sampling point of time before several samples as a waveform edge, and outputs the sampling data as an edge level signal. A control circuit 14 receives the signal, and compares the edge level of the signal with a threshold value, and outputs a timing control signal representing whether a timing phase should be led or lagged to a timing generation circuit 13.
Patent JP-H03197589-A (JP)
Title: Manufacture of needle coke
Inventor: IMAIZUMI TAKEO
IPC: C10B57/04
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a high yield of needle coke which has low coefficient of thermal expansion and scarcely causes puffing by mixing a specified coal tar pitch with a specified solvent, allowing the mixture to stand, removing insoluble matter therefrom, and incorporating a petroleum-base heavy oil therein. CONSTITUTION:A coal tar or a coal tar pitch containing quinoline insolubles and having a softening point of 100 deg.C or lower is mixed with a solvent having a solubility index of 20 to 80. The obtained mixture is allowed to stand to cause separation, thus giving a coal tar or coal tar pitch from which the quinoline insolubles have been removed. 95-30wt.% coal tar or coal tar pitch thus obtained is mixed with 5-70wt.% petroleum-base heavy oil, and the mixture is carbonized to give an objective needle coke. The solubility index is defined as the amount (wt.%) of insoluble matter in 2g of coal tar or coal tar pitch for 100ml of a solvent (at 80 deg.C in the case of a solvent having a boiling point above 80 deg.C).
Patent JP-H03196054-A (JP)
Title: Image forming device
Inventor: SHIMIZU TADAFUMI
IPC: H04N1/00
Filed: 1989-12-25
Abstract: PURPOSE:To decrease the trouble of a user side and to enhance the efficiency of maintenance by providing an operation input means corresponding to the deterioration of image quality, a control means for detecting and controlling the acting state of the device and a transmission means. CONSTITUTION:The copying machines A, A... of the same type set on user sides and the administration device 227 of a service station SS are made to be on-line by using a telephone line 230, and a density display part 116 and a key for claiming 131, etc., are arranged in a control panel 100. The key for claiming(operation input means) 131 is depressed when an operator decides that the image quality is deteriorated and the control means 201 detects the acting state of the device A corresponding to the operation of the means 131. The transmission means 223 transmits a signal showing the acting state and that the means 131 is operated through the communication line 230. Thus, the trouble of the user side of claiming that a serviceman should visit for service is decreased and the efficiency of maintenance by the serviceman is enhanced.
Patent JP-H05255039-A (JP)
Title: Cosmetic composition
IPC: A61K8/00
Filed: 1992-12-17
Abstract: PURPOSE: To obtain a cosmetic composition that is excellent in flexibility and occlusion properties and gives no unpleasant feeling, preferably an oleogel that can be topically applicable to the surfaces of human body, particularly skin (including mucous membrane), hair and nail. CONSTITUTION: This cosmetic oleogel composition comprise (A) 5-95wt.% of a solvent chosen from synthetic hydrocarbon oils derived from poly-α-olefins preferably with a molecular weight of 300-20,000 and/or a viscosity of 5-1,500cSt at 40 deg.C, the majority (more than 60%) of which comprise cosmetically acceptable branched alkyl chains; and (B) 5-80wt.% of a hydrophobic polymer thickener for the synthetic hydrocarbon oil, which is preferably substantially free from cross-linkage and is sol. in the solvent. The cosmetic oleogel preferably contains in addition, one or more kinds of polyol fatty acid polyester and is suitable for topical application on the human body surface with a consistence of 10-100 and an occlusion value of at least 30%.
Patent JP-2000164865-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA SUKEYUKI
IPC: H01L21/28
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device comprising a stable wiring-layer contact structure without complicating the processes. SOLUTION: A photo process for an electrode is performed on a semiconductor silicon substrate 1, and after a silicide film 4, polysilicon film 3, silicon oxide film 2 are etched, a resist patter is removed by ashing. Then, a silicon oxide film 8 is formed and full-surface etch-back is performed, which is stopped so that no silicon nitride film 6 on an electrode is exposed with the silicon oxide film 8 partially remains. Such silicon oxide film 8 which remained at full-surface etch-back is removed, and submerged in a liquid until the surface of silicon nitride film 6 on the electrode is exposed. Then a silicon oxide film 16 and a silicon nitride film 17 are formed. A contact hole is formed on an active region and an electrode.  Here, the variation in the thickness of silicon oxide film is canceled with that of a silicon nitride film, so that the contact holes on the active region and electrode are formed almost at the same time.
Patent JP-H11155051-A (JP)
Title: Facsimile equipment
Inventor: KAJIWARA TOMOHITO
IPC: H04N1/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent that useless reception image information such as direct mail, etc., is recorded so as to waste recording sheets of paper, to prohibit an unrequired incoming call from a same opposite party and to attain an excellent availability while preventing the useless consumption of the recording sheets of paper by prohibiting the incoming call when an obtained caller number is registered in an incoming call prohibiting opposite party storage means at the time of an incoming call. SOLUTION: A facsimile equipment 1 is provided with a CPU 2, a memory 3, a MODEM 4 and an external storage part 5, etc. The memory 3 is formed by ROM and RAM, etc., and a basic processing program, an incoming call control and image information output control processing program and various kinds of required data are stored in ROM. In the CPU 2, the incoming call is selected and registered in an incoming call prohibiting opposite party list after a prescribed step at the time of the incoming call, it is checked whether a received call originating source telephone number exists in the incoming call prohibiting opposite party list or not and call incoming response is stopped when it is registered so as to end processing.
Patent JP-H1143558-A (JP)
Title: Rubber elastomer and foamed rubber elastomer
Inventor: FUJII TERUTO
IPC: C08L21/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject elastomer improved in the generation of minus ions; decreased in the sense of incompatibility common to equipments, etc., and useful for health therapeutic tools or industrial articles by adding a specific amount of tourmaline ore having a specified particle diameter, a vulcanizing agent and a vulcanization accelerator to a styrene-butadiene copolymer latex single substance or a rubber latex comprising the single substance and natural rubber, etc., and subsequently thermally vulcanizing the mixture. SOLUTION: This rubber elastomer is obtained by adding (B) 1-100 pts.wt. of tourmaline ore having an average particle diameter of 0.1 μm-1 mm and (C) 0-1.5 pts.wt. of a vulcanizing agent and 0.5-10 pts.wt. of a vulcanization accelerator to (A) 100 pts.wt. of styrene-butadiene copolymer latex single substance or a rubber latex comprising 100 pts.wt. of the single substance and 1-100 pts.wt. (as solid content) of natural rubber or a synthetic rubber, and subsequently vulcanizing the mixture at 90-130 deg.C for 30-60 min.
Patent JP-H11160879-A (JP)
Title: Forming method of thin film electrode
Inventor: NAKAJIMA HIROYUKI
IPC: H01J17/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a thin film electrode which has good adhesion property with a glass base, especially, good adhesion property during development and vapor deposition (under reduced pressure), which shows excellent peeling property by development with an alkali and which is useful to form an electrode on a large-size glass base such as a plasma display panel. SOLUTION: A photosensitive resin compsn. layer containing a base polymer (A), an ethylene type unsatd. compd. (B), a photopolymn. initiator (C), and a silane-based compd. (D) and containing at least polyethyleneglycol di(meth) acrylate as the ethylene-type unsatd. compd. (B) is formed on a substrate, exposed and developed to remove the photosensitive resin compsn. in a fine pattern part where an electrode is to be formed. Then a thin film of a conductive material is formed thereon, and further the photosensitive resin compsn. layer remaining on the substrate is peeled. The amt. of the silane compd. (D) is preferably 0.1 to 5 pts.wt. to 100 pts.wt. of the whole amt. of the base polymer (A) and the ethylene type unsatd. compd. (B).
Patent JP-H11162016-A (JP)
Title: Optical recording medium of rewriting type
Inventor: OSHIMA KATSUNORI
IPC: G11B7/24
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium of a rewriting type capable of relatively easily embodying the improvement of an overwriting characteristic without greatly changing a currently established disk structure (film thickness constitution, recording layer compsn., etc.). SOLUTION: This optical recording medium of the rewriting type is constituted by holding a recording layer 3 consisting of a phase transition material by plural protective layers 2, 4, arranging these layers on a transparent substrate 1 and forming a reflection layer 6 on the protective layer 4 apart from the transparent substrate 1. The recording medium is so constituted as to have a mixed layer 5 formed by at least mixing the respective materials constituting the both layers between the protective layer 4 apart from the transparent substrate 1 and the reflection layer 6. As a result, the improvement of the overwrite characteristic is relatively easily embodied without greatly changing the currently established disk structure (film thickness constitution, recording layer compsn., etc.).
Patent JP-H10176681-A (JP)
Title: Scroll compressor and manufacture thereof
Inventor: LIFSON ALEXANDER
IPC: F25B1/04
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To secure stable operation within a wide operating range by setting the height of a turning scroll lap less than the design height of a fixed scroll lap, and determining the design height in combination of manufacturing tolerances of the fixed scroll lap and the turning scroll lap. SOLUTION: The height of a lap 27 of a turning scroll 22 is less than that of a lap 28 of a fixed scroll 26. That is, the fixed scroll 26 is provided with the lap 28 having the height (h), and the turning scroll 22 is provided with the lap 27 having the height (h-d). A distance (d) is preferably less than 24μm, more preferably, less than 10μm. More preferably, the distance (d) is set to a value equal to the sum of manufacturing tolerance of the height of the fixed scroll lap 28 and manufacturing tolerance of the height of the turning scroll lap 27. The outermost limit of an acting radius rnew is defined by the outer periphery 51 outside in the radial direction of the turning scroll 22.
Patent JP-2000141409-A (JP)
Title: Molding method of three-dimensional structure comprising bar-like element and mold
Inventor: NISHIDA SHOZO
IPC: B29C45/26
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding method, with which a three-dimensional strut structure comprising a plurality of vertical columns and horizontal bars can be molded into an integral body at a stroke. SOLUTION: When a three-dimensional strut structure, which comprises a plurality of vertical columns T, T,... and horizontal bars Y, Y,... under the state that some parts of these vertical columns T, T,... and horizontal bars Y, Y, cross each other when seen planarly, is molded by employing a fixed mold 50 and a movable mold 40 under the state that these vertical columns and horizontal bars are brought into excursory state so as to position a nearly same plane, sliding cores 20 and 20' are employed at respective spots, at each of which the vertical column and the horizontal bar cross each other. At the surface on the parting line slide of either one of the sliding cores 20 and 20', a recessed part is formed and at its opposite side head part, a recessed part is formed. At this time, a hinge part is simultaneously molded.