baber/WOPTO huggingface dataset:
Patent JP-2001068847-A (JP)
Title: Method and device for mounting electronic component
Inventor: IMAMURA KAZUYUKI
IPC: H01L21/60
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To mount even an electronic component having terminals arranged in alley array on its reverse surface with high mounting reliability as to a method for mounting the electronic component by local heating and its device. SOLUTION: By the mounting method for heating and mounting a BGA 5 on a mount substrate 1A, a 1st preheating process for locally preheating a specific area including a component mount part 3 of the mount substrate 1A from the mount surface side, and a primary heating process for mounting the BGA 5 on the mount substrate 1A and primarily heating it, are implemented.
Patent JP-S63179131-A (JP)
Title: Supercharged pressure control device for engine with supercharger
Inventor: TSUJI KOJI
IPC: F02B37/12
Filed: 1986-10-07
Abstract: PURPOSE:To prevent lowering of an engine output especially during working of an external load under a full opening state of a throttle valve, by a method wherein, when the external load of an engine is in operation, the supercharged pressure of a supercharger supercharging intake air fed to the engine. CONSTITUTION:A supercharged pressure control means 3 is provided for controlling the supercharged pressure from a supercharger 2, supercharging intake air fed to an engine 1, to a given value through the working of, for example, a waste gate valve. An external load detecting means 4 is provided for detecting working of the external load of en engine 1 from the working of, for example, an air conditioner switch. Further, a set supercharged pressure varying means 5 is provided for outputting a signal, by means of which a set supercharged pressure is increased for a given period during working of an external load, to the supercharged pressure control means 3. The means improves an engine output through increase of a supercharged pressure especially during working of an external load under the full opening state of a throttle valve, and ensures excellent operation performance.
Patent JP-H0581130-A (JP)
Title: Data processor
Inventor: ICHIKAWA FUMIO
IPC: G06F12/08
Filed: 1991-09-19
Abstract: PURPOSE:To unnecessitate the previous register of a resident file to a file area which issues store-in-write instructions by reregistering the nonusage resident file as the under usage resident file at the time of requesting the nonusage resident file. CONSTITUTION:A microprocessor 20 executes the instructions of a hostprocessor 10 and transfers data among a memory unit 30, a cache memory 40 and the hostprocessor 10. The under usage file within the file of the cache memory 40 is registered in an under usage resident file registering circuit 60 and the nonusage file is registered in the nonusage resident file registering circuit 50 so that the nonusage and under usage resident files are classified by utilization. When the requested file is the nonusage resident file, the requested file is transferred from the nonusage resident file to the under usage resident file register.
Patent JP-H0958262-A (JP)
Title: Roof visor for automobile
Inventor: MURATA KYOICHI
IPC: B60J3/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a substantially lengthy roof visor ranging from the inclined window frame of a front glass side part to the rear seat side of roof side part at a low cost by hardly generating torsion or warp at injection molding, and adding it to a carpet mat for example so as to make it suitable for kit sales. SOLUTION: A roof visor for automobile ranging from the inclined window frame of a front glass side part to the rear seat side of a roof side part, is constituted of a front visor 6 in which the visor part on the font side of a roof is integratedly continued to the inclined visor part of a window frame side part, a visor 7 of a roof rear part separated from this, and a decorative cover 8 extending over these front and rear visors 6, 7, and visor fittings 10 against an automobile main body are provided on the inside faces of the front and rear visors 6, 7.
Patent JP-S6480766-A (JP)
Title: Ignition control device for spark ignition type internal combustion engine
Inventor: HIRUKAWA ITSUSHI
IPC: F02P11/02
Filed: 1987-09-24
Abstract: PURPOSE:To return to the normal rotation region stably and prevent the occurrence of vibration and noise caused by hunting by decreasing the degree of the spark advance angle as the rotating speed is increased in the engine stop preventing rotation region. CONSTITUTION:A microcomputer 41 controls the ignition timing via an ignition drive circuit 42 without allowing an ignition plug to misfire when the engine rotating speed is lower than the preset rotating speed based on the information of the shift load, rotating speed, and throttle opening. If the engine rotating speed is decreased too low out of the normal rotation region, the maximum spark advance value in the engine stop preventing rotation region is set in steps so that the combustion is completed reliably before an exhaust valve 47 is opened, thus the engine stop is prevented. When the engine rotating speed is increased gradually, the degree of the spark advance angle is not returned at a stretch but returned to the lag angle side in steps or smoothly. The engine rotating speed is thereby prevented from being decreased due to the deterioration of the combustion state again.
Patent JP-H1087300-A (JP)
Title: Positioning device for lifter with rotary table
Inventor: MATSUNAMI TOMOE
IPC: B66F17/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce a burden at the time of cargo handling work by simplifying adjustment for stopping a table in a desired height. SOLUTION: This lifter is constituted such that a plane-shaped table provided with a rotary table mounting a workpiece is lift operated by a driving gear. Here, a rising/lowering amount of the planeshaped table is constituted so as to be controlled by a built-in timer in a device, by information from a sensor detecting a rotational speed of the rotary table, a rising/lowering amount of the plane-shaped table is set. Further, a sensor detecting the highest/lowest position of the plane-shaped table is provided, when the plane-shaped table is placed in the highest or lowest position, when a reset button is pressed, the plane-shaped table is set so as to lower down, when it is in the highest position, and to rise up when in the lowest position.
Patent JP-2000073902-A (JP)
Title: Fuel supply system for outboard engine
Inventor: WATANABE HITOSHI
IPC: B63H20/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent air accumulation in a fuel piping between a fuel pump and a carburetor. SOLUTION: This system is equipped with a four-cycle engine having a longitudinal crank shaft 21 and plural transverse cylinders, carburetors 30a-30d arranged in respective suction pipes 29a-29d, fuel pumps 32a and 32b, having one discharge outlet mounted on a cylinder head 20c, and fuel pipings 46a-46c, and 49a-49c for branching the discharge outlet from the carburetors 30a-30d to connect them; and arranges the discharge outlet in the lower part than the float chamber of the upper stage carburetor 30a.
Patent JP-H02115208-A (JP)
Title: Room-temperature stable thermosetting reactive resin mixture, latent curing catalyst complex for said mixture, preparation of said complex, and thermosetting resin obtained from said mixture
Inventor: JIYAN ASHIEKUZAI
IPC: C07F5/02
Filed: 1989-09-14
Abstract: Mixtures, which are stable at ambient temperature, of hot- thermosetting reactive resins for insulating impregnation of electrical materials or for the preparation of moulded materials or of composite materials, which mixtures comprise liquid oligoisocyanate or polyisocyanate compounds and liquid epoxide resins and a latent hardening catalyst which is inactive at ambient temperature and which consists of an addition complex of an amine compound from the group consisting of the amines, the alkylhydrazines and the imidazoles, with a boron halide. The mixtures furthermore comprise a small quantity of maleic anhydride, or the boron halide is boron tribromide, without addition of maleic anhydride. Latent catalyst complexes for these mixtures, formed by the addition complexes of BBr3 and an amine, an alkylhydrazine or an imidazole, their processes of preparation, and the resins obtained from these mixtures. 
<IMAGE>
 (days)
Patent JP-H1180811-A (JP)
Title: Combustor liner for gas turbine and its production
Inventor: ISHIWATARI YUTAKA
IPC: F02C7/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a combustor liner for a gas turbine made of an oxide dispersion strengthend(ODS) alloy improved in yield without impairing excellent high temp. strength characteristic of the ODS alloy. SOLUTION: Composite powder 10 obtd. by metal powder and ceramic powder to mechanical treatment is vacuum-sealed into a metallic capsule 11, which is thereafter subjected to hot extrusion to form a thick pipe 12. Later on, the diameter of the thick pipe 12 is expanded by plastic working to form a diameter-expanded pipe 13, and the diameter-expanded pipe 13 is subjected to heat treatment to produce a liner 15 integrated in the longitudinal direction and diameter direction 4.
Patent JP-S6299913-A (JP)
Title: Magnetic card for magnetic card reader test
Inventor: MAEHARA TAKAAKI
IPC: G11B5/56
Filed: 1985-10-25
Abstract: PURPOSE:To easily adjust the azimuth angle of a magnetic head of a magnetic card reader by recording plural burst signals on a magnetic stripe part formed on a magnetic card base with a different recording angle. CONSTITUTION:Each signal recorded on a magnetic stripe 9 is recorded intermittently as plural burst signals while the recording angle is shifted little by little. Various kinds of magnetic card readers read the magnetic card and an output waveform from a magnetic head is supervised by an oscilloscope to detect the azimuth angle of the magnetic head and the azimuth angle of the magnetic head is regulated simply while the oscilloscope is monitored.
Patent JP-H08106103-A (JP)
Title: Electro-optical device and liquid crystal cell for electro-optical device
Inventor: KUDOU TAKEMICHI
IPC: G02F1/1333
Filed: 1994-10-04
Abstract: PURPOSE: To provide an electro-optical device which is reduced in size and cost by improving a power feed structure and a positioning and fixing structure and is stabilized in optical characteristics of transmitted light and a liquid crystal cell for the electro-optical device suitable for this device. CONSTITUTION: A cavity 1a for sealing the liquid crystals 5 is formed in a part to be held between a pair of glass substrates 1 and 1' so as to close an aperture 4a possessed by a spacer 4 consisting of an electrical insulating plate. Conductive films 3, 3' of both surfaces of an extension part 4A protruded from the space between the glass substrates and extended to one side are electrically connected to transparent electrode films 2, 2' of the glass substrates and are formed as the electrodes for impressing voltage thereto. A base B has a pair of conductive holding means 11, 11' which freely removably accept and elastically hold the extension part across these means and are electrically connected to the conductive films and a pair of conductors 12, 12' which are positioned and arranged across the liquid crystal cell so as to align the optical axes.
Patent JP-S6392621-A (JP)
Title: Production of ethylene copolymer
Inventor: TAKAHASHI HAJIME
IPC: C08F4/64
Filed: 1986-10-08
Abstract: PURPOSE:To obtain the title copolymer which is in the form of stable particles and does not form fish eyes without formation of agglomerates and deposition on the wall of a vessel, by copolymerizing C2H4 with an alpha-olefin in the presence of a specified catalyst in a vapor phase free of any solvent. CONSTITUTION:A catalyst (C) is obtained by allowing particulate PE (c) having a particle diameter of 60-2,000mu, a density of 0.86-0.935g/cm<3> and an MI of 0-100g/10min (under a load of 2.16kg) to support a transition metal compound (a) of formula I (wherein M is Ti or Zr, R is CH3, A is cyclopentadienyl, R<1-3> are each a 1-6C alkyl, a group of formula II, a halogen or H and m is 0-2), e.g., bis(cyclopentadienyl)titanium dichloride, and an aluminoxane (b) obtained by reacting a trialkylaluminum with water. 75-99mol% C2H4 (A) is copolymerized with 25-1mol% 3-10C alpha-olefin (B) (e.g., hexene) at 0-95 deg.C, each of a polymerization pressure and a C2H4 partial pressure of normal pressure to 50kg/cm<2> in the presence of catalyst C in a vapor phase free from any solvent by, for example, a fluidized bed vapor phase process to obtain the title copolymer of a density of 0.86-0.935g/cm<3>.
Patent JP-S61117385-A (JP)
Inventor: HIRUMA YUKIO
IPC: E06B1/60
Filed: 1984-11-14
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-H0978639-A (JP)
Title: Foreign-matter removal structure of falling rainwater and branch pipe structure of falling rainwater
Inventor: TAKAI SEIICHIRO
IPC: E03F1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To collect foreign matters mixed in rainwater by a filter, and to conduct the washing and exchanging operation of the above-mentioned filter extremely easily. SOLUTION: The upper end of an upper-side pipe 13 extended in the approximately vertical direction is connected to a rain gutter 12 for receiving rainwater 15 falling on a house 11. The upper end of a lower-side pipe 14, in which a lower end is joined to a water storage facility 16, is placed at a lower section at a predetermined interval from the lower end of the upper-side pipe 13, and installed on the same hole center as the lower section of the upper-side pipe 13. The upper end of a vertically movable connecting pipe 18 connecting the upper-side pipe 13 and the lower-side pipe 14 is fitted movably at the lower end of the upper-side pipe 13, and the lower end of the connecting pipe 18 is inserted movably at the upper end of the lower-side pipe 14.  A filter 19 is inserted detachably to a lower section in the connecting pipe 18, and the connecting pipe 18 is held in a state that the upper-side pipe 13 and the lower- side pipe 14 are joined by a stopper 14c mounted in the lower-side pipe 14.
Patent JP-H1165125-A (JP)
Title: Pattern forming method
Inventor: IGUCHI ETSUKO
IPC: G03F7/09
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method by which a resist pattern excellent in the dimensional accuracy and in the cross section is formed without producing an intermixing layer between a resist compsn. layer and an antireflection film. SOLUTION: A compsn. soln. to form an antireflection film containing (A) a compd. which crosslinks by irradiation of active rays and (B) a dye is applied on a substrate to form a coating film. The whole surface of the coating film is irradiated with active rays to form an antireflection film. Then a resist soln. is applied on the antireflection film and dried to form a resist layer, which is then subjected to lithographic treatment to form a resist pattern on the antireflection film.
Patent JP-H0773510-A (JP)
Title: Production of disk substrate and production of master plate
Inventor: TADA KYOKO
IPC: G11B7/26
Filed: 1993-09-01
Abstract: PURPOSE:To provide the process for production of the master plate having an excellent release property from the beginning of molding and the process for production of the disk substrate by using this master plate. CONSTITUTION:A protective film 4 consisting of specific org. matter is applied on a stamper 3 which is a mold for the disk substrate prior to injection molding of this substrate. This protective film is peeled after a prescribed time (10 to 50 hours), by which the stamper 3 having the good release property from the disk substrate after the molding is obtd. The protective film 4 consisting of the org. matter described above preferably contains a polymer of a low mol. wt., its plasticizing component (including a surfactant) and dyes.
Patent JP-H0550698-A (JP)
Title: Printer drive device
Inventor: SUZUKI KIYOSHI
IPC: B41J11/00
Filed: 1991-08-27
Abstract: PURPOSE:To reduce manhour required for assembling the entire device together during manufacture and at the same time, cost incurred for the manufacture of the device by driving a platen and a carrier on which a printing unit is mooted using a single stepping motor. CONSTITUTION:The subject printer drive device is composed of a means for driving a platen 22 which drives the platen 19 to rotate, a means for driving a carrier 23 which drives the carrier (not illustrated) on which a printing head is mounted, arranged in such a manner that the carrier shuttles back and forth along the platen 19, and a single stepping motor 1 which drives each means for drive 22, 23. In addition, a means for selection/connection 24 which selects between the means for driving a carrier 23 and a means for driving a platen 22 and connects either one of both means, is installed on the output step 1A of the stepping motor 1.
Patent JP-H0774048-A (JP)
Title: Manufacture of laminated body
Inventor: NISHINOMIYA YUKIO
IPC: H01G4/30
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a method wherein the uniform structure of an internal electrode is ensured and a laminated body of high reliability is manufactured by reducing the difference, in a thickness between the central part of the laminated body and a pattern end part, which is caused in the printing or the like of a ceramic paste when the laminated body is formed by a screen-printing method. CONSTITUTION:A screen pattern on which a ceramic paste is printed is formed so as not to have an edge side part at right angles to the direction of a squeegee as shown by a mark 1, and the paste is printed. Thereby, a laminated body 3 in which a thickness difference t2-t1 is small is obtained.
Patent JP-S62100631-A (JP)
Title: Overheated load detecting system for frictionally engaging apparatus
Inventor: SUMIYA KOJI
IPC: F16H35/10
Filed: 1985-10-28
Abstract: PURPOSE:To enable the deterioration of a friction material to be detected by detecting a servo pressure acting on a frictionally engaging apparatus and the difference between the numbers of revolutions of input and output shafts. CONSTITUTION:When rotating shafts with the numbers n1 and n2 of revolutions engage each other in a frictionally engaging apparatus, number-of-revolution detecting sensors 1 and 2 detect the numbers n1 and n2 of revolutions, respectively. A servo pressure detecting sensor 3 detects a servo pressure (p) acting on the frictionally engaging apparatus. The detecting signals from those sensors are waveform-shaped (4) or A/D-converted (6) and read by a microprocessor unit 7. The microprocessor unit 7 computes the workload Q of the frictionally engaging apparatus from the numbers n1 and n2 of revolutions and the servo pressure (p). When the workload Q exceeds a reference value Qs set in advance, a warning device driving circuit 8 and an actuator driving circuit 9 are controlled to inform a driver thereof by a warning device 10 and change a hydraulic control value by a servo pressure regulating actuator 11. Thus, a structure can be prevented from being complicated and the size of the apparatus can be prevented from being increased.
Patent JP-H04124310-A (JP)
Title: Method for preventing organism from adhering to reinforced concrete structure
Inventor: YOSHIKAWA FUTOSHI
IPC: E02B1/00
Filed: 1990-09-13
Abstract: PURPOSE:To prevent marine organisms from adhering to a concrete structure by installing a plate member composed of conductive material along the surface of a reinforced concrete structure submerged in seawater so that the plate member as an anode, and a reinforcing bar as a cathode, are connected to a DC power source to form an acid atmosphere near the plate member. CONSTITUTION:Plate members 4 are contiguously installed in an inlet channel 1 formed from concrete 3 having reinforcing bars 2 therein. The plate members 4, as an anode, and the reinforcing bars 2 embedded in the concrete structure 3, as a cathode, are connected to a DC power source to be energized. As a result, an acid atmosphere is created near the plate members 4 installed on the surface submerged in seawater of the concrete structure 3, so that organisms are prevented from adhering to the submerged surface of the reinforced concrete structure 3.
Patent JP-H03104138-A (JP)
Title: Hierarchical design processing system
Inventor: SAWADA HIDEHO
IPC: H01L21/82
Filed: 1989-09-18
Abstract: PURPOSE:To reduce storage capacity and improve design efficiency, by producing graph information of path showing a signal route, utilizing delay information which has been calculated, and restricting data to be changed for redesign within necessary data. CONSTITUTION:Whenever solution of another design element is produced by a rule interprinter 2, design data storing region is secured in a work memory 4. Data showing temporary solution as design data 411 and pointer showing design element of temporary solution are stored. A graph 412 of path expressing the signal route for each design element with a graph is produced and stored. At the end point of design, a contravention detecting part 6 judges whether the delay time of an operation path of the designed circuit contravences the set restricting conditions of the delay time, and orders redesign in the case of contravention. Said redesign traces the pointer of the graph 412 of the contravention path while referring the designed data. Thus only the design elements designated by the pointer are taken as the objects for redesign and recalculation of delay time.
Patent JP-H1183648-A (JP)
Title: Electric dynamometer
Inventor: SUGIMOTO AKINORI
IPC: G01L3/16
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce an inertial torque generated when an oscillating part rotates, prevent to generation of errors because of a moment and improve measurement accuracy, by interposing a first and a second universal joints between a load cell and, a torque arm and a set face. SOLUTION: When a torque is generated at an oscillation part 3, a force is applied to a torque arm 4 in a C direction if the torque is in an A direction and in a D direction if the torque is in a B direction. A load by the force is transmitted to an upper hook 11, a first universal joint 12, a load cell 16, a second universal joint 15, a lower hook 14 and a mounting instrument 13 and converted to an electric amount by the load cell 16. A torque amount is obtained by operating the electric amount. At this time, while a bearing 2 is elastically deformed, the intervening universal joints 12, 15 keep a moment force from acting on the load cell 16, thereby preventing errors in measured values at the load cell 16 which would be caused by the moment force. Measuring accuracy is thus improved.
Patent JP-H0578626-A (JP)
Title: Marking film
Inventor: KATO TOSHIO
IPC: B32B7/10
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the subject film, composed of a substrate layer of polyvinyl chloride and a tacky agent layer of a copolymer of an acrylic monomer and a vinyl carboxylate, and useful as advertising stickers, etc., without causing peeling or blistering for a long period. CONSTITUTION:The objective marking film is obtained by laminating (B) a tacky agent layer formed by applying a coating liquid prepared by copolymerizing an acrylic monomer mixture of n-butyl acrylate with ethyl acrylate, acrylic acid, 2-hydroxyethyl acrylate, etc., and a vinyl carboxylate monomer such as vinyl acetate as essential components in toluene solvent at 75 deg.C temperature for 10hr by using a radical polymerization initiator such as benzoyl peroxide and adding an isocyanate-based cross-linking agent, etc., onto a mold release paper and drying to (A) a film substrate layer composed of polyvinyl chloride. The resultant marking film will not cause peeling or blistering for a long period.