baber/WOPTO huggingface dataset:
Patent JP-S62117478-A (JP)
Title: Local adaptation scale conversion system
Inventor: SHIGEMATSU SEIJI
IPC: H04N5/217
Filed: 1985-11-15
Abstract: PURPOSE:To prevent information from being lost due to a partial deficiency or an excess of a sensitivity generated when setting the sensitivity from the whole information by automatically setting a sensitivity level from local information. CONSTITUTION:A three layer structure consisting of a detector layer 1 including a detector 1A, a local average level setting circuit network layer 2 and a computing element layer 3 including a scale converting circuit 3A is constituted. The output X(X>=0) of the detectors 1A respectively of the detector layer 1 is connected to the local average level setting circuit network layer 2 and the scale converting circuit 3A. As a scale converting function, the continuous function of a relation in which an output Y with respect tot he input X is expressed by an equation of Y=Ymax.X<n>/(X<n>=X<n>) is selected. In order to determine a parameter S relating to the converting level, a value of a local adaptation obtained by integrating the inputs of the parts relating to measuring points is obtained in the local average level setting circuit network layer 2 to have the parameter S and the parameter is applied to the scale converting circuit 3A, thereby the level is adjusted and a sensitivity adjusting function having the local adaptation is realized.
Patent JP-H05102650-A (JP)
Title: Method of mounting semiconductor integrated circuit device
Inventor: KITAMURA KAZUHISA
IPC: H05K3/34
Filed: 1991-10-04
Abstract: PURPOSE:To provide a technique which surely solders the lead of a surface mounting LSI package on a narrow pitch land. CONSTITUTION:The lead 6 of a surface mounting LSI package 2 is successively coated with flux and powder solder and the lead 6 is mounted on a land 10 and solder reflow is performed.
Patent JP-H02107576-A (JP)
Title: Production of l-shape ceramic building material
Inventor: MURATA YOSHIHIKO
IPC: C04B37/00
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the title building material excellent in appearance and durability and also capable of easily producing a complex shape by fixing a joint surface to the joint face of ceramic forming L-shape two sides via slurry of a frit with a reinforcing material having the same thermal expansion coefficient as ceramic and heating the joint surface. CONSTITUTION:A joint part having the aimed shape is produced by working a ceramic plate. Slurry made of a frit as a main body is prepared. The frit is selected from substance having composition close to the heat expansion coefficient of a base material. Slurry made of the frit as the main body is applied on the joint part and this joint part is fixed. Fixing is desirably performed by a member made of same material as ceramic but metal and various ceramics having equal heat expansion coefficient or an approximate heat resistance can be utilized. Then the frit is applied on the whole surface. When glaze is unnecessary, the frit may be not applied. Then ceramic is heated at such temp. that the frit is melted and cooled at a point of time when the joint surface has been joined. A fixing tool is detached if necessary. In such a way, L-shape ceramic building material can be obtained.
Patent JP-S61122281-A (JP)
Title: 1,5-benzothiazepine derivative and preparation thereof
Inventor: TAKEDA MIKIO
IPC: C07D281/10
Filed: 1985-11-15
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkanoyl; R<2> and R<3> are lower alkyl; one of R<4> and R<5> is Cl and the other is H) or its salt. EXAMPLE:( + )-cis-2-(4-Methoxyphenyl)-3-acetoxy-5-[ 2-(eimethylami-no)-ethyl ]-9-chloro-2,3-dihydro-1,5-benzothiazepin-4(5H)-o-ne. USE:A medicinal drug having the strong hypotensive activity, cerebral or coronary vasodilating dactivity, and platelet coagulation inhibiting activity. PREPARATION:The objective compound of formula I can be prepared by condensing the compound of formula II with the compound of formula III (X is halogen) in a proper solvent at 20-70 deg.C. The compound of formula II is also novel and can be produced by reacting the thioenol derivative of formula IV with the glycidic acid ester of formula V (R<7> is lower alkyl) and optionally acylating the reaction product.
Patent JP-H05101765-A (JP)
Title: Circuit breaker
Inventor: SHIMANO TERUMI
IPC: H01H71/02
Filed: 1991-10-04
Abstract: PURPOSE:To protect an opening/closing mechanism part as well as to prevent a scattering of a molten substance in a cutoff time, by providing a shielding means to prevent the movement of an arc gas to the opening/closing mechanism side, near the border between a movable contact and the opening/closing mechanism. CONSTITUTION:While a bending part 2a is formed at about the center of a movable contact 2, partition walls 1a and 1b are formed along the bending part 2a in a case 1, so as to compose a shielding means to an arc gas. Near the border between the contact 2 and an opening/closing mechanism 14, the shielding means is provided, so as to prevent the flowing-in of the arc gas generated between a fixed contact 3 and the contact 2 when it is moved to the mechanism 14 side, in the cutoff time. That is, since the arc gas comes to flow in an uneven groove form of part formed between the part 2a and the walls 1a and 1b, the arc gas reaching a chamber 13 to house the mechanism 14 is cooled while its energy is reduced, so as to lower the temperature. Consequently, the metallic molten substance in the arc gas is reduced, its scattering can be prevented, and matfuretior, fusing, burning, or breakage of the mechanism part can be prevented.
Patent JP-H08114148-A (JP)
Title: Outboard engine
Inventor: UIRIAMU BII RATSUSHIYU
IPC: F02B61/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor that includes a projection on its exhaust gas emission device. SOLUTION: An outboard motor 11 comprises a cylinder block 31, a driveshaft housing 21 and a cylinder head 37. The cylinder head 37 has a cylinder block mounting surface 87 secured to a cylinder head mounting surface and provided with vertically spaced first and second recesses adapted to form portions of first and second combustion chambers and including first and second exhaust ports, a bottom surface extending transversely rearward from the cylinder block mounting surface 87, a projection 111 extending downward from the bottom surface and into a bore and having an end surface with an exhaust gas outlet 117, and an internal exhaust passage 131 extending between the exhaust ports and the exhaust gas outlet 117.
Patent JP-2001084721-A (JP)
Title: Disk memory device and disk memory medium applied to the device
Inventor: SHIMOMURA KAZUTO
IPC: G11B21/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve a head-positioning accuracy and a formatting efficiency by preventing effects such as crosstalks between user data and servo data when user data are recorded/reproduced in a deep servo system. SOLUTION: A disk drive and a disk structure of a deep servo system are disclosed. The disk structure has a user data layer 100 for recording user data to a surface layer, and a servo data layer 103 for recording servo data to a deep layer via a nonmagnetic intermediate layer 102 intervening in the depthwise direction to the surface layer. Each element of a thickness A of the intermediate layer 102, a servo frequency Fsrv, a thickness δs of the deep servo layer 103 and a taper angle θ is set to a proper value, particularly to conform to a prescribed reproduction condition of servo data.
Patent JP-S63113853-A (JP)
Title: Tape guide
Inventor: YAMAMURA HIROAKI
IPC: G11B15/60
Filed: 1986-10-29
Abstract: PURPOSE:To decrease the contacting force to a tape, to reduce the frictional resistance, and to stably run the tape by forming an uneven pattern by a hard thin film having specific hardness, on the sliding surface to the magnetic tape. CONSTITUTION:A tape guide 10 is formed by fixing a semi-columnar base body 11 and a base 13, and on a sliding surface 12 to a magnetic tape T, an uneven pattern consisting of the hard thin film 14 is formed. At the time of forming this pattern, a prescribed mask is allowed to adhere the sliding surface 12 by a resin,a hard substance whose Vickers hardness is >=1,000kg/mm<2>, such as SiC, Si3N4, etc., is stuck to the whole by a spattering method, and thereafter, a prescribed uneven pattern is formed by removing the mask, and it is formed to smoothness of <=0.4s by grinding it as necessary. By this uneven pattern, the contacting force to the tape is decreased, the frictional resistance is reduced and the tape can be run stably.
Patent JP-S61135696-A (JP)
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F33/02
Filed: 1984-12-06
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-H0982144-A (JP)
Title: Directly-cooled power cable
Inventor: KAWAI TAKAYUKI
IPC: H01B9/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To manufacture the whole cable including a cooling medium passage into an integrated structure, and make a spacer pipe hardly crushed even when a number of hole parts are provided on the spacer pipe. SOLUTION: A cable body 1 and cooling pipes 4, 5 are integrally formed with a spacer pipe 2 being axially interposed between them. On the pipe wall of the spacer pipe 2, hole parts for freely passing a cooling medium are circumferentially provided from the contact position with the cable body 1 within ranges of 30-60 deg., 120-150 deg., 210-240 deg., and 300-330 deg..
Patent JP-H01101977-A (JP)
Title: Manufacture of apatite cover
Inventor: TAKAGI SHIGEHARU
IPC: A61K6/838
Filed: 1987-10-15
Abstract: PURPOSE:To improve the formability and the tensile adhesive property of an apatite cover in restoring a bone, by kneading a mixture of tricalcium diphosphate and tetracalcium oxide diphosphate in water and then applying the mixture onto a metal or ceramic base to form the apatite cover. CONSTITUTION:A mixture of tricalcium diphosphate [alpha-Ca3(PO4)2] and tetracalcium oxide diphosphate [Ca4O(PO4)2] is kneaded in water or an aqueous solution containing at least one acid or salt, is applied onto a metal or ceramic base and is then cured by hydration to form an apatite cover. The mixture of tricalcium diphosphate and tetracalcium oxide diphosphate is prepared by dehydrating and thermally decomposing a hydroxyapatite at a high temperature of 1,350 deg.C or higher and then by grinding it. The hydroxyapatite used contains calcium and phosphorous in the molar ratio of 1.66-1.68:1. Preferably, the apatite cover formed is further hydrothermally treated in a high-pressure steam reaction tank. When the apatite cover is heat-treated in a temperature range of 50-1,300 deg.C, the adhesive property thereof can be improved.
Patent JP-H06191028-A (JP)
Title: Ink jet apparatus and ink jet cartridge
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/05
Filed: 1993-10-15
Abstract: PURPOSE:To enable stable ink emission by providing an ink jet head having orifices, heaters and ink passages and an ink tank and forming the ink jet head so that the condition of a specific formula is fulfilled. CONSTITUTION:An ink jet head is formed so that the condition of formula I (wherein VOH is the volume of the ink passage from the front end of a heater, an orifice V'Me is the retraction volume of a meniscus in first emission and Vd is emission volume) is fulfilled. The ink emitting volume Vd is reduced as shown by a curve (a) as the distance OH from the front end of the heater 4 to the orifice 5 becomes long and the max. volume Vdlim capable of being emitted within a short time becomes a curve (b) having the area of the orifice 5 as a proportion constant and proportional to the distance OH. In the M-region of Vd/Vdlim across the distance OH=L air bubbles are positioned at the central part of the heater 4 by the heating due to the heater 4 and, at the time of defoaming, ink is moved from the orifice 5 and a liquid chamber 7 but, since the distance OH is relatively large, the moving amt. of the ink on the side of the liquid chamber 7 is large and the ink does not move rearwardly at the defoaming position.
Patent JP-H1195202-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KUROSAKI MINAKO
IPC: G02F1/1335
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the light leakage on the periphery of a display region while maintaining the spacing of an injection port part sufficient for liquid crystal injection by forming part of the light shielding layers in the region of the liquid crystal injection port of a metallic light shielding film. SOLUTION: The inter-substrate distance of an array substrate 11 and a counter substrate 12 is maintained by the insulative light shielding layers 15a of columnar projections as gap holding means. Plural signal lines and plural gate lines 17 are formed on the array substrate 11 in such a manner as to intersect with each other on the one main surface of the substrate. The metallic light shielding films 20 are simultaneously formed in the parts which constitute the liquid crystal injection port and the places which are shieldable of light by the metallic films. TFTs as driving elements 21 for switching and pixel electrodes 22 electrically connected thereto are formed at each of the intersecting parts of the signal lines and the gate lines 17. The smooth injection is executed by the injection port structure having the spacing sufficient for injection of the liquid crystals in such a manner and the light leakage from the peripheral parts is lessened. A high contrast ratio and a good-quality display are obtd.
Patent JP-S61135150-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA NAOKI
IPC: H01L27/092
Filed: 1984-12-05
Abstract: PURPOSE:To prevent the generation of a latch-up phenomenon by forming the same conduction type high-concentration buried layer into the well side, shaping a diffusion layer in the same concentration connected to the high-concentration buried layer while surrounding a source and a drain in the MOS transistor and applying potential to the diffusion layer. CONSTITUTION:The same conduction type high-concentration P<+> type buried layer 12 is formed the P type well side, and an N<+> type source diffusion layer 7 and an N<+> type drain diffusion layer 8 in an N channel MOS transistor are surrounded and connected to the high-concentration buried layer 12. On a CMOS transistor, the value of a resistance component R2 between a base and an emitter5 in a parasitic vertical NPN transistor, a TR2, is reduced extremely by the high-concentration buried layer 12, and the value of said resistance component R2 is brought to the value or less of an emitter resistance component R4, thus theoretically preventing the ON Of the TR2. Accordingly, the TR2 is not turned ON even when another lateral PNP transistor TR1 is brought to an ON state, thus inhibiting the latch-up phenomenon of a circuit.
Patent JP-S63112029-A (JP)
Title: Cupping drawing method
Inventor: UEDA AKIO
IPC: B21D22/20
Filed: 1986-10-30
Abstract: PURPOSE:To bring the shape of a flange part after drawing, close the a circle, by inserting and holding the peripheral part of a non-circular plate-shaped blank by a holding plate and a die, and also, ununiformizing the pressure inserting and holding force of the holding plate extending over the peripheral direction of the blank, and executing deep drawing. CONSTITUTION:The peripheral part of a blank 100 which has been formed to a non-circle, for instance, a dodecagonal shaped is inserted and held by a holding plate 300 and die 400, and thereafter, a punch 500 is displaced to a die space 410 side, and a cylindrical part is drawn and formed in the center part of the blank 100. In this case, the pressing force to the blank 100 of the holding plate 300 is ununiformized in the peripheral direction so that the part where a distance extending from the center part of the blank to the peripheral part is short becomes larger than the part where the distance extending from the center part to the peripheral part is long. By executing the drawing in such a way, the shape effect of the blank 100 and the variation of the pressing force of the holding plate 300 are negated mutually, and a flange part to be formed can be formed to a roughly circular shape.
Patent JP-H04307361-A (JP)
Title: Method for calibrating measuring apparatus
Inventor: FUIRITSUPU PUUREN
IPC: G01D5/24
Filed: 1991-10-07
Abstract: PURPOSE: To enhance accuracy of a measuring apparatus while simplifying inspection and calibration thereof. CONSTITUTION: In order to check the permittivity of a dielectric, a thin inspection plate made of a nonmetallic material, e.g. prexiglass or ceramic, is employed. The thin inspection plate is inserted between thin laminated plates 11 in calibrating a measuring board 10. The permittivity is varied just like a case when a fluid passes and the measurement of an electric/electronic measuring unit 13 are converted into a signal and stored.
Patent JP-H02105530-A (JP)
Title: Semiconductor device
Inventor: KATO JURI
IPC: H01L21/3205
Filed: 1988-10-14
Abstract: PURPOSE:To prevent Al from migrating owing to stress and an electron flow by forming wirings of Al or an Al alloy and polycrystalline metal or polycrystalline metal silicide and forming an Al oxide on an interface. CONSTITUTION:An Al wiring (alloy) 3 for connecting elements is formed on a Si substrate 1 on which the elements are formed. The Al alloy 3 is covered with polycrystalline metal or polycrystalline metal silicide 4. Additionally, an Al oxide 5 is existent at a grain boundary of the polycrystalline metal or the silicide 4 and at an interface between the Al alloy and the polycrystalline metal or the silicide 4. Hereby, the grain boundary and the interface where any migration is liable to occur through the Al wiring 33 is completely filled with Al2O35. Thus, any migration can be prevented and hence any short-circuiting and any broken wire failure due to stress and electromigration can be avoided.
Patent JP-H10102794-A (JP)
Title: Kitchen wall panel system and structure of kitchen unit
Inventor: MATSUDA TAKEHIKO
IPC: E04H1/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen wall panel system and a kitchen unit which are capable of reducing the man-hours at site, capable of securing the stable quality of various functional members for kitchen use, and excellent in productivity. SOLUTION: A doorway 3A for kitchen back door is provided on a wall panel body 2 forming a wall surface located on a side part in the longitudinal direction C of the kitchen equipment 1 among wall surfaces to constitute a kitchen space 9, and a kitchen wall panel system is constituted by a wall panel unit body 4 where functional members 3 for kitchen use such as a kitchen chute 3B, a perishable garbage disposer, and a ventilation fan are arranged at the prescribed position. A kitchen unit A is constituted by building the wall panel unit body 4 in a wall surface of the side part in the longitudinal direction of the kitchen space 9.
Patent JP-S62119365-A (JP)
Title: Heat transfer device of heat drive type
Inventor: OSAWA SEIICHI
IPC: F24J2/44
Filed: 1985-11-19
Abstract: PURPOSE:To make it unnecessary to use a mechanically movable section except a check valve and improve durability and reliability of titled device by utilizing siphon action and head difference due to the difference in liquid levels to circulate intermittently a heat carrier to transfer heat. CONSTITUTION:A low temperature side tank 13 is provided at a position higher than a high temperature side tank 12 which stores a heat carrier liquid and evaporates it by means of a solar heat collecting device 11, and a heat exchanger 18 is provided at a position lower than the tank 12. The heat carrier liquid of the tank 12 is led to the tank 13 through the heat exchanger 18, using an up-flow pipe 16, and the heat carrier liquid of the tank 13 is led to the tank 12 through a check valve 14, using a return flow pipe 15. The steam layers in the tanks 12 and 13 are connected through a connecting pipe 20 which has a section 20A bent downwards at the side of the tank 12, and an auxiliary tank 21 mounted on the bend section 20A of the connecting pipe 20 and the upper section of the tank 12 are connected. With this arrangement durability and reliability of the device can be improved a great deal.
Patent JP-S63113142-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02D41/00
Filed: 1986-10-30
Abstract: PURPOSE:To make the variation range of an air-fuel ratio smaller, by calculating both proportional an integral values in an air-fuel ratio feedback control with the total of such one multiplying engine speed by a first factor and another one multiplying a parameter, other than the engine speed of suction absolute pressure or the like, by a second factor. CONSTITUTION:Each detected value of a suction absolute pressure sensor 19, a crank angle sensor 11, a water temperature sensor 12, an oxygen sensor 14 or the like is inputted into a control circuit 20, and it performs feedback control over an air-fuel ratio via the linear type solenoid valve 9 when an air-fuel ratio feedback control condition is materialized on the basis of cooling water temperature. Proportional value when the detected value of the oxygen sensor 14 is reversed from lean to rich and integral value when continuing the lean or the rich are calculated by adding such one, multiplying engine speed by a first factor, to another one multiplying suction absolute pressure by a second factor.
Patent JP-H10100651-A (JP)
Title: Heat pump type air conditioner for automobile
Inventor: YAMAGUCHI HIROYUKI
IPC: B60H1/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To quickly establish a refrigerating cycle by quickening the rise of a compressor, and improve heating performance (immediately heating property) by arranging warming means to warm the compressor in an air conditioner for an automobile called a dual air conditioner. SOLUTION: In an air conditioner for an automobile having a front unit 10 and a rear unit 20, when a rear seat is heated when an outside air temperature is low at heating operation starting time, first of all, a solenoid valve 14 is closed, and a solenoid valve 26 is opened, and a water valve 31 is opened, and a four-way valve 4 is set in an illustrated condition. When a compressor 2 is turned on in this condition, a low temperature-low pressure refrigerant flowing in a sub-evaporator 30 is heated by engine cooling water, and becomes a higher temperature, and is sucked in the compressor 2. In this case, warm water of a heater core 12 is flowed in a compressor warmer 50, and a surface of the compressor 2 is warmed, and the rise of the compressor 2 is quickened, and a refrigerating cycle is quickly established.
Patent JP-S63112632-A (JP)
Title: Production of silicon dioxide-coated plastic molding
Inventor: KITAOKA MASAKI
IPC: B05D7/02
Filed: 1986-10-30
Abstract: PURPOSE:To produce the title molding excellent in surface hardness, weathering resistance and chemical resistance, by forming an SiO2 film on the surface of a plastic molding coated with a surfactant. CONSTITUTION:An aqueous solution of a surfactant (e.g., per fluoroalkylcarboxylic acid derivative) is applied to the surface of a plastic molding 9 and dried to form a coating of the surfactant of it. An internal tank 2 filled with an aqueous hydrosilicofluoric acid solution in which SiO2 is dis solved in a supersaturated state is immersed in an external tank 2 filled with water 3 heated with a heater 4. The aqueous solution in the rear part 8 of the internal tank is pumped up by operating a circulation pump 10 and circulat ed through a filter and the front part 6 of the internal tank 2 into the inside 7 of the internal tank 2, while an aqueous boric acid solution 12 is being added dropwise to the rear part 8. The molding 9 coated with said surfactant is im mersed in an intermediate section of the internal tank to form an SiO2 film on the surface of the molding 9.