baber/WOPTO huggingface dataset:
Patent JP-S5999473-A (JP)
Title: Electrophotographic copying machine
Inventor: INOWA SHIGERU
IPC: G03G21/00
Filed: 1982-11-29
Abstract: PURPOSE:To display excellent cleaning functions even at low temperature and to form an excellent copy picture by providing a cleaning blade made of specific urethane rubber. CONSTITUTION:An electrophotographic copying machine is equipped with a photosensitive body and the cleaning blade which cleans the surface of the photosensitive body by rubbing. The cleaning blade uses polyurethane rubber obtained by reacting polyisocyanate (e.g. hexamethylene diisocyanate) with polylactone ester [obtained by adding 1mol polymerization iniating agent (e.g. ethylene glycol) to a 2-35mol <=C5 lactone compound (shown by formula I or II) of the same or different kind incorporating a <=lactone ester compound and performing ring opening addition polymerization to 1,000-4,000 mean molecular weight] and then cured. Then, excellent cleaning functions are displayed even at low temperature and excellent copy pictures are formed.
Patent JP-H02102819-A (JP)
Title: Molding for car and manufacture thereof
Inventor: NOOMAN CHIYAARESU JIYATSUKUSON
IPC: B60J10/00
Filed: 1989-08-10
Abstract: PURPOSE: To provide a molding having the color matched to the outer surface of a vehicle and the integrated appearance by respectively providing a colored layer having the appearance matched to the colored outer surface of the vehicle and the other colored layer on a support member. CONSTITUTION: A molding 10 is arranged on the bottom of a window in an automobile and provided with a metallic support member 16. In this case, a first colored layer 18 is attached to the front surface of the support member 16. For example, the first colored layer 18 is formed of a PVC material having the Shore A durometer hardness of 86±5 and attached by adhesives applied between respective points A and B. A second colored layer 20 to be abutted to the first colored layer 18 at the B point is provided and attached to the support member 16 on the same surface as the first colored layer 18. For example, the second colored layer 20 is formed of a thermoplastic elastomer material. Moreover, an bristle implanted material 22 is attached to one surface of the second colored layer 20.
Patent JP-S6267473-A (JP)
Title: Current measuring system
Inventor: TAKEMURA WATARU
IPC: G01R31/26
Filed: 1985-09-20
Abstract: PURPOSE:To lower power loss with a reduction in number of parts, by starting an interruption into a processing circuit when voltage between a gate and a source of a FET changes to a saturation voltage value from an interruption voltage value in the measurement of current between the drain and the source thereof. CONSTITUTION:When a control pulse generation circuit 3 raises a control pulse 8 above a saturation voltage of an FET 1 to turn ON the FET 1, a drain current flows through the FET 1 by way of a load circuit 2 to generate a potential difference between a drain and a source thereof. At the same time, a control pulse generation circuit 3 outputs an interrupt signal 12 to a controller 6. As a result, an A/D converter 5 starts a conversion by a start signal 10 and transfers data of voltage between the drain and source to the controller 6. With the FET 1 ON, the part between the drain and the source is regarded as a resistor, whose resistance value is known corresponding to temperature. Thus, by utilizing this, drain current can be measured from the potential difference between the drain and the source.
Patent JP-H08301928-A (JP)
Title: Production of selectively and partially hydrogenated rubber containing bonded tin
Inventor: KITAGAWA YUICHI
IPC: C08F8/04
Filed: 1995-08-15
Abstract: PURPOSE: To obtain a rubber for tires especially excellent in respect of fuel consumption by selectively hydrogenating the 1,2-vinyl groups of the butadiene part of a polymer without suffering from side reactions such as cission of polymer chains, gelation and the elimination of the tin substituents bonded to the polymer chain during hydrogenation. CONSTITUTION: A tin-bonded butadiene rubber polymer prepared from 1,3-butadiene alone or 1,3-butadiene and at least one monomer component selected from among other conjugated diene compounds and vinylaromatic compounds is hydrogenated in an inert solvent in the presence of a hydrogenation catalyst based on an organotitanium compound so that 3-70mol% of the double bonds of the butadiene part and 30-100mol% of the vinyl bonds of the butadiene part may be hydrogenated.
Patent JP-S5997050-A (JP)
Title: Apparatus for calibrating mass number
Inventor: SHIMIZU KIYOSHI
IPC: H01J49/02
Filed: 1982-11-26
Abstract: PURPOSE:To simply correct the minute shift of mass number graduations and to enable the rapid confirmation of a calibration result, by freely performing the manual adjustment with respect to graduations of a displayed mass spectrum. CONSTITUTION:A mass setting signal in a specific mass number range based on the mass number indicated by CPU23 is scanned and the intensity of a magnetic field is changed through a control part 22 to output an ion intensity signal from a mass analyser 10. In this case, the ion intensity signal coming to the peak center of a mass spectrum and the peak mass number corresponding thereto are displayed by horizontal axis mass graduations in a display apparatus 26. These graduatons are freely subjected to minute adjustment by a keyboard 27 and the indicated mass number and the peak center can be coincided. Therefore, the shift of mass graduations can be simply corrected and the rapid confirmation of a calibration can be performed.
Patent JP-H0745482-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: KISHI TAKAAKI
IPC: H01G9/035
Filed: 1993-07-29
Abstract: PURPOSE:To obtain an electrolyte having high spark voltage specific conductivity, and formability with the degradation of specific conductivity being suppressed by dissolving a low molecular acid and/or a salt thereof having a molecular weight within a specified range and a polyacid having solubility parameters, viscosity, and acid value within specified ranges into an organic polar solvent. CONSTITUTION:A low molecular acid and/or a salt thereof having molecular weight in the range of 46-500, and a polyacid of pentavalent or above and/or a salt thereof, having the difference of solubility parameter from an organic polar solvent in the range of -6-2, the ratio of viscosity between a 10wt.% solvent solution at 25 deg.C and the solvent in the range of 2-30, and the acid value in the range of 100-967mgKOH/g, are dissolved into the organic polar solvent. Alternatively, a low molecular carboxyl acid having molecular weight in the range of 46-500 and/or a salt thereof, and a polymeric polycarboxylic acid having the weight average molecular weight in the range of 3000-40000 with more than four carboxyl groups being provided in the molecule and/or a salt thereof are dissolved into the organic polar solvent.
Patent JP-H1138761-A (JP)
Title: Developing device
Inventor: MARUYAMA AKIHISA
IPC: G03G15/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To generate a high quality image free of unevenness in the density while ghost generation resulting from the development history is precluded even in the case of using a toner consisting of particles with small diameters and equipped with a low melting point. SOLUTION: A developing device is equipped with a developer restricting member 6, which bears magnetism and is installed confronting a developer carrier 4 accommodating a magnetic field generating means 3 having a plurality of magnetic poles and restricts the amount of the developer T on the carrier 4, and an exfoliating member 7 which exfoliates the developer T from the carrier 4 after passage of the development region, and a partitioning member 8 partitions the area into the first region A including at least the developer restricting member 6 and the second region B including at least the exfoliating member 7, wherein the first A and the second region B are opened only in their surfaces confronting a developer agitating transport member 5.  In this developing device, the inter-polar angle θ formed by one magnetic pole (a) of the magnetic field generating means 3 approx. confronting the developer restricting member 6 to other magnetic pole (b) adjoining to the first named magnetic pole (a) in a position upstream of the developer carrier 4 in the rotating direction is made ranging 50 deg.<=θ<=130 deg..
Patent JP-H1042615-A (JP)
Title: Small-sized managing work machine
Inventor: MIYAZAKI MASAHIRO
IPC: A01D34/54
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized managing work machine capable of performing the weeding work and the stirring and mixing work of fertilizer while preventing the influence on the root and stalk extending from the adjacent fruit tree, etc., in the case of performing a weeding work with a small-sized managing machine for intertillage work and tilling work. SOLUTION: This small-sized managing work machine 1 is provided at least with a transmission shaft casing 4 connected under an engine 2 and a handle rod 9 connected to the transmission shaft casing 4 and extended upward. It is further provided with rolling wheels 6 attached to driving shafts extending to the right and left from the transmission shaft easing 4 and rotatable by the driving force transmitted from the engine 2 and protrusions such as spiral blades 6b or arrow-shaped protrusions integrated to the outer surface of the rolling wheel and having uniform protrusion height from the outer surface. The stirring and mixing of a fertilizer can be carried out simultaneously with the cutting of a part of the root and the stalk of weeds.
Patent JP-H0741359-A (JP)
Title: Ceramics for electrostatic chuck and composition for producing the same
Inventor: TAGA NAOAKI
IPC: H01L21/683
Filed: 1993-07-30
Abstract: PURPOSE:To provide a material having volume resistivity, mechanical strength and thermal stability fit for a material for an electrostatic chuck and not contg. a component causing pollution. CONSTITUTION:A ceramic sintered compact based on alumina, contg. 0.175-11.4wt.% metallic silicon in the matrix and having 10<10>-10<13>OMEGA.cm volume resistivity is used. This sintered compact is produced using powders of alumina and metallic silicon having <=10mum particle diameter as starting materials.
Patent JP-S5999627-A (JP)
Inventor: HONMA MITSUTAKA
IPC: H01H33/66
Filed: 1982-11-30
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-H0531632-A (JP)
Title: Manufacture of thin wall precious metal pipe part
Inventor: SAKIHARA AKIO
IPC: C23F1/18
Filed: 1991-07-25
Abstract: PURPOSE:To prevent misalignment of the centers of the inside diameter and the outside diameter of a pipe by fitting a Cu-pipe into a precious metal pipe, a pipe drawing process is applied to the pipe to obtain the needed outside diameter and inside diameter to form a clad pipe, machining the outside periphery of the clad pipe to the needed shape, thereafter cutting the clad pipe to a needed length, and removing the Cu-pipe by chemicals. CONSTITUTION:A Cu-pipe 7 is fitted into a precious metal pipe 6, and then a pipe drawing process is applied to obtain the needed outside diameter and inside diameter to form a clad pipe 8. The outside periphery of the clad pipe 8 is then machined into the needed shape, thereafter the pipe is cut to a needed length, and the Cu-pipe 7 is removed by chemicals. A thin wall precious metal pipe part without misalignment of the centers of the inside and outside diameters of the clad pipe 8, and without deformation and breakage of the thin wall part 8a of the pipe 8 can thus be obtained.
Patent JP-H0745404-A (JP)
Title: Laminated voltage dependent nonlinear resistor
Inventor: KONDO AKIHITO
IPC: H01C7/10
Filed: 1993-07-29
Abstract: PURPOSE:To acquire a laminated voltage dependent nonlinear resistor whose antisurge current characteristic is high in comparison with a conventional one of the same size even if the number of lamination of inside electrodes is not increased. CONSTITUTION:A varistor composition material which shows varistor function after sintering is used as a sintering body 2. The varistor composition material is stretched to a rectangular sheet and an inside electrode 1 is formed by screen printing of metallic paste on the sheet. An end part of the inside electrode 1 is led out of a long side part of the sheet as a lead-out part 1a. Formation of a sheet and the inside electrode 1 is repeated, and the lead-out parts 1a of the inside electrode 1 are laminated to shift alternately and compressed. Deposit is cut to a specified size and sintered. An outside electrode material is applied to both end surfaces of the lead-out part 1a of an inside electrode and baked to form an outside electrode 3.
Patent JP-H0495137-A (JP)
Title: Context switching method for operating system
Inventor: IWASAKI TAMOTSU
IPC: G06F9/46
Filed: 1990-08-07
Abstract: PURPOSE:To minimize the delay of interrupt handling and to shorten the processing time by switching the context of a coprocessor only for a task requiring the coprocessor. CONSTITUTION:An information holding means which holds coprocessor information, which indicates whether the task operated on an operating system requires the coprocessor or not, and a task identifier and a retrieving means which retrieves coprocessor information and the task identifier are provided. Coprocessor information of a task newly assigned to a CPU is retrieved; and when this task requires the coprocessor, the task identifier held in the information holding means and that of the task assigned to the CPU are compared with each other, and the coprocessor context is not switched in the other case. Thus, the processing time required for task switching is shortened to minimize the delay of interrupt handling.
Patent JP-S6269542-A (JP)
Title: Semiconductor device
Inventor: SHIRAI MASAYUKI
IPC: H01L23/14
Filed: 1985-09-24
Abstract: PURPOSE:To prevent warpage of a package base from spreading to a junction part of a semiconductor elements and a wiring substrate, in a multiple-chip module of an Si on Si method, by providing a hard plate between the Si wiring substrate and the package base. CONSTITUTION:On an Si, wiring substrate 1, many semiconductor elements 3 are mounted through protruded electrodes 2. When this assembly is mounted on a base 4, a hard plate 6 is fixed on the base 4 with a bonding agent 5. Said assembly is fixed on the hard plate 6 with a bonding agent 7. In this constitution, even if warping is yielded in the base 4, the effect of the warping is not transmitted to the upper part of the hard plate. Therefore, the adverse effect on the junction part of the semiconductor elements 3 and the Si wiring substrate 1 can be eliminated.
Patent JP-H0657806-A (JP)
Title: Sanitary washing device
Inventor: ONO KEISUKE
IPC: E03D9/08
Filed: 1992-08-05
Abstract: PURPOSE:To prevent water, detergent and the like from entering a hot air blow port when a removable panel in front of a washing seat device is removed. CONSTITUTION:A lid body 15f having its rotary shaft 15g provided on its upside is provided on the hot air blow port 15e of a device body, and under the state of a removable panel 21 removed, the hot air blow port 15e is blocked by the lid body 15f by virtue of its tare weight. When the removable panel 21 is fitted, the hot air blow port 5e is opened by the action of the upside, of a hot air blow port nozzle 15d which is provided in one body with the removable panel 21, for pushing and opening the lid body 15f. Thus water, detergent and the like can be prevented from entering the hot air blow port 15e even under the state of having the removable panel 21 removed.
Patent JP-2001031832-A (JP)
Title: Thermoplastic resin composition
Inventor: HIGAKI KEIGO
IPC: C08L33/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in molding processability by designing itself to consist mainly of a specific resin. SOLUTION: This thermoplastic resin composition comprises (A) 50 to 99.9 wt.% of a rubber-reinforced thermoplastic resin obtained by subjecting a monomer component composed of at least one kind of monomer selected from the group consisting of aromatic vinyl monomers, vinyl cyanide monomers and (meth)acrylic ester monomers, and another vinyl-based monomer copolymerizable therewith to graft polymerization in the presence of a rubbery polymer, and (B) 50 to 0.1 wt.% of a (meth)acrylic (acid) ester-based (co)polymer wherein a syndiotactic structure is contained at >=50 wt.% and intrinsic viscosity [η]is >=1.0 dl/g.
Patent JP-S6268470-A (JP)
Inventor: SUGIYAMA YASUSHI
IPC: A63B69/00
Filed: 1985-09-24
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-H0741565-A (JP)
Title: Part for engine cooling water system
Inventor: BAN KAZUYOSHI
IPC: F01P3/18
Filed: 1993-07-30
Abstract: PURPOSE:To produce a part for an engine cooling water system from a relatively lightweight and low-cost material. CONSTITUTION:The part, such as a radiator tank of an automobile, is produced by molding a polypropylene resin contg. 30-50wt.% glass fiber with an aspect ratio of 100 or higher.
Patent JP-S60102884-A (JP)
Title: Voltage type impulse commutation inverter circuit
Inventor: AIZAWA HIDETOSHI
IPC: H02M7/515
Filed: 1983-11-09
Abstract: PURPOSE:To reduce the size of an inverter by forming a discharging circuit which can discharge both a commutation capacitor and a DC filter capacitor. CONSTITUTION:The connection of an auxiliary arm is composed by disposing diodes 6 at the positive and negative sides of a DC power source and connecting a reverse conduction thyristor 5 and a commutation reactor 7 in series with the diodes 6. A resistor 10 is connected between the anodes of the diodes 6 at the positive side. A discharging circuits of a DC filter capacitor 3 and a commutation capacitor 8 are designated by a broken line and a dotted chain line. When thus constructed, since a discharging resistor can be concentrated, the inverter can be reduced in size.
Patent JP-H0372976-A (JP)
Title: Both-side simultaneous coating apparatus
Inventor: TAKAHASHI SUSUMU
IPC: B05C9/04
Filed: 1989-08-10
Abstract: PURPOSE:To perform both-side simultaneous coating due to a high viscosity coating solution by forming coating solution sump spaces between the local part of the feed passage positioned on a base material feed-out side from a coating solution extruding slit and the lip surfaces of both dies facing to said local part. CONSTITUTION:Dies 11, 12 are equipped with coating solution extruding slits 13, 14 and lip surfaces 15, 16 forming coating solution sump spaces S1, S2 between the local part Ra of a base material feed passage R positioned on a base material feed-out side from said slits and the lip surfaces. The high viscosity coating solutions B1, B2 quantitatively extruded from the coating solution extruding slits 13, 14 toward the base material A passing through the base material feed passage R at a constant speed are guided to the base material A to reach the coating solution sump spaces S1, S2. Said spaces S1, S2 receive the continuous supply of the coating solutions B1, B2 to rise in internal pressure and coating films B1-2, B2-2 having a constant film thickness are formed on both surfaces of the base material A. Further, by supporting the dies 11, 12 in a freely movable manner so as to separate from and draw close to the base material feed path R, even when the coating solution sump spaces S1, S2 are changed by the thickness of the base material A, both-side simultaneous coating imparting a uniform coating film thickness can be performed.
Patent JP-S58110723-A (JP)
Title: Offshore building-up of caisson
Inventor: SAITOU TAKASHI
IPC: E02D23/00
Filed: 1981-12-25
Abstract: PURPOSE:To safely build up a caisson in the sea without affected by tidal wave and wind on the sea by raising the caisson by connecting it stepwise on the sea while supporting the caisson on a caisson receiving base. CONSTITUTION:Only the lower part of a caisson to be built up by connection on the sea is manufactured, launched into the sea 1, and then moored to a pier 4 fixed in the sea with the attention of raising the caisson on the sea. Then, the upper part of the caisson is raised on the lower part while supporting the bottom of the caisson 3 on a caisson receiving base 11 holdable at adequate places from the upside of the pier 4. After the raising work is finished, the caisson is slowly hung down by a winch 8. Thus, the building-up of the caisson by connection on the sea can be attained comparatively easily.
Patent JP-S6268496-A (JP)
Inventor: SUMIYA KATSUHIKO
IPC: D06F58/02
Filed: 1985-09-20
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-S58112485-A (JP)
Title: Safety controller for commutator motor
Inventor: HISATAKE MICHIO
IPC: H02P7/292
Filed: 1981-12-25
Abstract: PURPOSE:To prevent a trouble such as overhead or burnout of a motor by stopping the phase control to interrupt a motor current when the pause time of supplying current to a motor armature becomes shorter than the predetermined time. CONSTITUTION:When switches SW1, SW2 are operated, a voltage VD is outputted in response to a speed command, and a capacitor C2 repeatedly charges and discharges due to the voltage Vd in synchronization with a power source period. A capacitor C3 is charged by the speed electromotive force when a transistor Tr6 is interrupted during the period while the armature current becomes 0. When a voltage VE becomes higher than a voltage V1, a PUT2 is conducted, thereby applying a firing angle to thyristors SCR1, SCR2. On the other hand, a capacitor C4 is charged when a transistor Tr7 is interrupted during the period while the armature current becomes 0. When the voltage VD becomes higher than a voltage VK, the PUT1 is conducted, thereby interrupting the current of a motor M.
Patent JP-S60101944-A (JP)
Title: Manufacture of substrate insulated and isolated with dielectric material
Inventor: MIWA MASAHIDE
IPC: H01L21/762
Filed: 1983-11-08
Abstract: PURPOSE:To obtain an insulated and isolated substrate having no warpage by forming the recesses with the predetermined depth and imensions of aperture to the predetermined areas of semiconductor substrate, converting the surface of ion implanted layer to the insulated film layer after implanting impurity ion in the predetermined depth from the surface, and grinding the growth layer until the insulated film layer appears after allowing the semiconductor layer to grow on the entire surface. CONSTITUTION:A plurality of recesses 21 with the predetermined depth and dimensions of aperture are formed by the etching to the surface of an Si substrate 11 and the oxygen O2 ion 6 in high concentration is implanted in the entire part including such recesses in order to form the ion implanted layer having the predetermined depth. Only the surface of implanted layer is changed to the perfect SiO2 film 31 by the heat processing, the ion implanted layer is isolated and the Si layer 41 is caused to grow on the entire part by the epitaxial growth method. Thereafter, the layer 41 is ground or polished from the surface until the film 31 appears and thereby the substrate having desired islands can be obtained As described above, the substrate insulated and isolated by dielectric material can be obtained.