baber/WOPTO huggingface dataset:
Patent JP-H07141709-A (JP)
Title: Magneto-optical recording medium
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1993-11-22
Abstract: PURPOSE:To increase the reproducing signals and to obtain large reproducing signals even when a short wavelength semiconductor laser is used for reproducing by using a perpendicular magnetization film as a read-only magnetic layer. CONSTITUTION:The intensity distribution of the focused light beam 4 is a Gaussian distribution so that the temp. distribution in the magneto-optical recording medium becomes a Gaussian distribution. The intermediate magnetic layer 2 is in a intraplane magnetization state at room temp. and only when the center area of the beam 4 is enough increased, the layer 2 becomes in a perpendicular magnetization state. Thus, the magnetization information of the recording magnetic layer 3 only in this area is transferred to the read-only magnetic layer 1 by strong exchange coupling force. On the other hand, the area except for the center area of the beam 4 where temp. is not enough increased is in a intraplane magnetization state. The magnetization information in this area of the layer 3 is not transferred to the layer 1 but the magnetization direction of the layer 1 is alined to the direction of a magnetic field H externally applied. Further, by controlling the intensity of the light beam, the temp. distribution in the layer 2 can be controlled.
Patent JP-H07142360-A (JP)
Title: Apparatus and method for electron beam lithography
Inventor: SOMETA YASUHIRO
IPC: H01L21/027
Filed: 1993-11-22
Abstract: PURPOSE:To perform an accurate lithography by reducing blur of an electron beam due to space charge effect without largely reducing a throughput. CONSTITUTION:A batch graphic exposure type electron beam lithography apparatus comprises a slitlike structure in the opening of a batch graphic aperture 10 to regulate an aperture rate thereby to limit an electron flow rate of the emitted electron beam, thereby reducing a space charge effect, previously stores aperture rates before and after the regulation of the rate of the aperture 10 in an aperture rate memory 13, and corrects an exposure time of a wafer 8 with the beam through a blanking controller 11 on the basis of the data.
Patent JP-H01135744-A (JP)
Title: Production of unsaturated dibasic acid diester
Inventor: KOINUMA YASUYOSHI
IPC: C07B61/00
Filed: 1987-11-20
Abstract: PURPOSE:To readily obtain the subject compound excellent in aspects of industry and cost in high yield and selectivity, by reacting an alkaline metal salt of an unsaturated dibasic acid, etc., with a benzyl halide compound as raw materials in the presence of a quaternary ammonium salt. CONSTITUTION:An alkaline metal salt of an unsaturated dibasic acid, such as sodium fumarate, or a solution thereof in an amount of 1mol. is reacted and esterified with 1.5-6mol. benzyl halide compound expressed by formula I (X is Cl, Br or I; Y is a group selected from halogen, 1-3C alkyl and alkenyl; lis 0-2), such as benzyl bromide, in the presence of a quaternary ammonium salt expressed by formula II (R1-R4 are 1-20C alkyl, 2-4C alkenyl, benzyl, etc.; X is Cl, Br or I), such as tetra-n-decylammonium bromide, preferably in water and/or an organic solvent to afford the aimed compound, useful as a modifier for polymers, monomer having a high refractive index, etc., and having an ester residue.
Patent JP-H08152224-A (JP)
Title: Absorption water cooling-heating machine
Inventor: KOJIMA HIROSHI
IPC: F25B15/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an absorption water cooling-heating machine which can meet a request for energy saving even in an exhaust heat charging operation mode wherein an exhaust heat from outside is charged, and also which prevents an excessive rise in temperature of a high-temperature regenerator and, moreover, ensures a refrigerating capacity even when the temperature of hot drain water is low. CONSTITUTION: In an absorption water cooling-heating machine 1 to which an exhaust heat is supplied selectively through a branch piping 22 branching from a hot water supply pipe 21 communicating with an exhaust heat source, a control device 26 executing an on-off control of a three-way valve V1 in response to the result of detection of a detecting means 24 of a cold water outlet temperature TLout is provided. The control means 26 may also be constructed so that it executes the on-off control of the three-way valve V1 in response to the result of detection of a detecting means 28 of a hot water temperature TH.  Furthermore, it is also possible to construct a control device 30 executing the on-off control of the three-way valve V1 in response to the results of detection of the detecting means 24 of the cold water outlet temperature TLout and the detecting means 28 of the hot water temperature TH.
Patent JP-H08154178-A (JP)
Title: Facsimile equipment with confidential function
Inventor: TAKAHASHI ISAMU
IPC: H04L9/00
Filed: 1994-11-28
Abstract: PURPOSE: To enable the originator select whether or not a communication document should be outputted at the receiving port of an incoming call side facsimile terminal select. CONSTITUTION: The presence/absence of a confidential mark 14 on the first page of the communication document transmitted by the originator is checked by a facsimile terminal on the incoming call side. When the confidential mark 14 is detected, the content of the mark is recognized, and an incoming communication document is accumulated at every individual managing specification, and no print output is performed. An accumulated communication document is printed out afterwards when a password is inputted. When no confidential mark is detected, the document is printed out to the receiving port of the terminal as it is. Such judgement and processing are performed by a reception information recognition managing part.  In such a way, it is possible to mark the receiving port of the incoming call side facsimile terminal select whether or not the communication document should be left alone and to recognize a communication content not desired to show to a person other than the person concerned and to hold the communication of a secret document as saving time and labor with superior operability.
Patent JP-H04166696-A (JP)
Title: Cooling device for cryogenic refrigerating compressor
Inventor: NISHIJO TOKUJI
IPC: F04C29/06
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the occurrence of abnormal sound and the abnormal vibration of piping by disposing a gas-liquid separator at the upstream side of a heat exchanger, and thereby letting fluid flow smoothly within the heat exchanger with no stay of oil in either the large volumetric section of the heat exchanger or an upstand pipe. CONSTITUTION:The upstream piping 20 of a first exchanger 6 is provided with a gas-liquid separator 21, and the mixed fluid of helium gas high in temperature and pressure, which is compressed by means of compression element 4, and oil is inputted into the gas-liquid separator 21 out of a first discharge port 5, and helium gas from which oil is separated, is concurrently cooled by the first heat exchanger 6 so as to be returned back to the space 9 of a hermetic container 2 through a first suction port 7. And oil separated from helium gas by the gas-liquid separator 21 is cooled by a third heat exchanger 22 so as to be returned back to the space 9 through the first suction port 7 while being mixed again with helium gas which is cooled by the first heat exchanger 6 wherein oil is separated from helium gas so as to be stored in an oil bank 11 located at the bottom of the hermetic container 2. Furthermore, helium gas is sucked in the compression element 4 out of a second discharge port 10 and a second suction port 3 located at the upper section of the hermetic container 2.
Patent JP-H08127017-A (JP)
Title: Manufacture of floor tile
Inventor: SATO YOSHIMASA
IPC: B28B11/08
Filed: 1994-10-31
Abstract: PURPOSE: To manufacture a floor tile which can be easily cleaned, prevents feet from slipping, and is completely integrated so as not to be separated, by a method wherein a nonslip body, which contains coarse grain consisting of a material having high heat resistance and not meltable by baking, is molded by press molding and baked by setting it in a recess of a tile base material. CONSTITUTION: A tile body 1 is formed in such a manner that body, which is obtained by granulating a slurry made by crushing and clays, feldspar, silica rock with a spray drier, is molded by dry molding with a press. At the central part of the surface of the tile body 1, an angled recess is formed. A nonslip body 3 is obtained by mixing a coarse grain 4 having high heat resistance and not meltable by baking such as a carborundum into the ocher and molding by dry press molding. The nonslip body 3 has a shape which can be set in the recess tightly and a thickness thicker than the depth of the recess and a surface which becomes a little higher than the surface of the tile body 1 when the body 3 is set in the recess.  When the tile body 1 in which the nonslip body 3 is set is baked in a furnace, the nonslip body 3 is deposited on the tile base material 1 so as to be integrated, so that the central part becomes a rough face of the coarse grain 4.
Patent JP-S62152909-A (JP)
Title: Pneumatic tyre
Inventor: NANUN TADANOBU
IPC: B60C15/06
Filed: 1985-12-27
Abstract: PURPOSE:To improve maneuvering stability during turn, by a method wherein a rubber stock having specified hardness is disposed, adjacent to a carcass layer, to the inner side of a carcass layer body where a bead part is not folded back, and the upper end thereof is placed in the vicinity of the maximum width position of a tyre. CONSTITUTION:An inflated tyre has a bead part 3 where the end part of a carcass layer 1 is folded back around a bead wire 2 from the inner side A toward the outer side B of the tyre. In this constitution, a rubber stock 4 having hardness A of 90 or more is disposed adjacent to the body of the carcass layer to the inner side of the body of a carcass layer 1 not folded back at the bead part 3. The rubber stock 4 is positioned adjacent to the inner side of the carcass layer 1 body in a manner to surround a bead filler 5, and the upper end thereof is placed in the vicinity of the maximum width W position of the tyre. This constitution enables improvement of rigidity of a side part during cornering and maneuvering stability.
Patent JP-H07117565-A (JP)
Title: Motor-driven folding type mirror device
Inventor: HIRANO KATSUYA
IPC: B60R1/06
Filed: 1993-10-27
Abstract: PURPOSE:To release the connected condition between a main shaft and a hollow shaft in an actuator when being stored by motor-driving. CONSTITUTION:A base 99 to be fixed to a door or the like is provided, and a main shaft 1 is mounted on this base 99. A hollow shaft 2 is rotatably provided outside the main shaft 1, and a movable sleeve 5 is provided between the hollow shaft 2 and the main shaft 1. A mirror frame 3 is provided on the side where the hollow shaft 2 is opposite to a flange 21 through a steel ball 23. A spring 4 is provided between a boss part 35 of the mirror frame 3 and a worm wheel 6 provided on the lower end part of the hollow shaft 2. A worm gear 66 to be engaged with the worm wheel 6 provided on the lower end part of the hollow shaft 2 is provided, and an electric motor 7 to drive this worm gear 66 is provided. An actuator 8 consisting of a plunger 81 to be connected to a movable sleeve 5 and a solenoid 82 to drive the plunger 81 is provided.
Patent JP-H11123858-A (JP)
Title: Image recording apparatus
Inventor: YOSHIDA NOBUHIRO
IPC: G03G21/16
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a low cost image recording apparatus. SOLUTION: Control information consisting of information for exclusive use of a printer body 2 and information different with respect to a kind of an option unit 42 in operation information is stored in the printer body 2. A control program in the operation information shared by the different kinds of option units 42 is stored in each of the option units 42. Each option unit 42 comprises an option unit ID setting section 40 wherein the setting content is specified for each kind of the option unit 42 so that the option unit 42 recognizes the kind of itself. The control information is set to the option unit 42 by downloading it from the printer body 2 thereto.
Patent JP-H02136197-A (JP)
Title: Cord take-up device for iron
Inventor: NANBU TADAMASA
IPC: D06F75/28
Filed: 1988-11-18
Abstract: PURPOSE:To enable a lock device to be certainly released even if pressure is applied to any section of an operating button, and improve using convenience for taking up a power cord by setting a spring device for energizing the operating button in the direction separated from the lock device, to be positionally shifted in the direction separated from the lock device for the center of the operating button. CONSTITUTION:When a power cord 17 is contained, then an operating button 25 is pushed. In other words, a rotational force is normally applied to a reel 20 by a spring device 21, and so a lock metal fittings 24 pushed by the pushing section 26 of the operating button 25 is moved to the lower side, and when engagement with a stopper 22 is removed, then the reel 20 is rotated to be wound up with the power cord 17 which is contained. Even if any section of the operating button 25 is pushed in this manner, the phenomenon or the like of the inclination of the operating button 25 without pushing the lock metal fittings 24 downward is eliminated, as a spring 27 for the fulcrum of the working of the button 25 is set in the direction separated from the lock metal fittings for the center of the pushing section 26.
Patent JP-H08151916-A (JP)
Title: Engine lubricating device
Inventor: MORIKAWA KOJI
IPC: F01M3/00
Filed: 1994-11-28
Abstract: PURPOSE: To optimally control an oil injection amount depending on all the running conditions of an engine by properly performing lubrication around a crankshaft. CONSTITUTION: An oil injector 41 is disposed in the vicinity of the lubricating part of an engine main body 2 and the lubricating part is lubricated by injecting oil thereto by means of the oil injector 41 with an injecting signal from a control unit 60 depending on a running state. The oil injector 41 is attached to the bottom of a crankcase 3 for each cylinder, the oil injector 41 is placed facing the bearing 14 of a crankshaft 8, the bearing 15 of a connection rod large end part and a gap therebetween and large injection angles capable of simultaneous injecting are provided in the bearing 14 of the crankcase 8 and the bearing 15 of a connecting rod large end part 12b in the vicinity of a piston lower dead center.
Patent JP-H01134000-A (JP)
Title: Device for producing semiconductor single crystal
Inventor: NISHIO JOSHI
IPC: C30B27/02
Filed: 1987-11-19
Abstract: PURPOSE:To stably produce a semiconductor single crystal having a low content of carbon by forming at least the surface of the specified member among the heat-insulating or heat-shielding members arranged in a vessel of the title device with SiC, Si3N4, or AlN. CONSTITUTION:An opened raw material storage part 2 such as a crucible made of PBN is arranged in the high-pressure vessel 1 of the device, an annular heater 3 is provided around the storage part 2, and a heat-insulating or heat- shielding graphitic body 4 is provided at the part (inner heat-shielding body) to be heated to >=900 K around the heater 3. A heat-shielding body 5 with at least the surface coated with SiC, Si3N4, or lN is provided at the part (outer heat-shielding body) to be heated to <900 K. The inside of the vessel 1 is evacuated before the crucible 2 is filled with the raw material, the heater 3 is energized to heat the crucible so that the inner heat-insulating body 4 is heated to >=900 K and the outer heat-shielding body to <900 K and to sufficiently remove the moisture in the crucible, the raw material 6 such as GaAs and boron oxide 7 are charged into the crucible 2 and melted, and a single crystal is pulled up through a crystal lifting shaft 9 and a seed crystal 8 and grown.
Patent JP-2000107761-A (JP)
Title: Antifouling apparatus for aquatic organism
Inventor: TAKAHASHI HIROMICHI
IPC: C02F1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a power source by the excessive passage of an electric current by changing over an action pole, a reference pole, and a counter pole by synchronizing a circuit for changing over the polarity of electric potential to be applied between the action pole and the counter pole with a circuit for changing over the polarity of measured electric potential between the action pole and the reference pole. SOLUTION: If the data of the indicated value of the difference between the electric potential of an action pole 2 and the electric potential of a reference pole 4 from a data treatment part 1 is a positive electric potential, a sterilization process is judged, and a changeover signal 15 from CPU 11 is turned off. An action pole 2 noninversion-inversion changeover circuit 9 is changed over to a non-inversion circuit by the turned-off changeover signal.  If the data of the indicated value of the difference between the electric potential of the action pole 2 and the electric potential of the reference pole 4 is a negative electric potential, a separation process is judged, and the changeover signal 15 from CPU 11 is turned on, and by the turned-on signal 15, through an inversion circuit in the circuit 9, an inversion circuit is made to be able to be synchronized with a noninversion-inversion changeover circuit 6.
Patent JP-H08262407-A (JP)
Title: Driving device of thin-film transistor liquid-crystal display device
Inventor: BUN SHIYOUKAN
IPC: H04N5/66
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To economize power consumption by a large margin by disusing an analog switch, and operational amplifier and a push-pull circuit. SOLUTION: A driving device for turning on a thin film transistor of a liquid crystal display device is composed of first switching means M1, M2 for generating to output a reversing common voltage signal according to a switching signal POL, second switching means M3, M4 for generating to output a common voltage signal according to a reversing switching signal-POL, and first level shifting circuits D1-D4, C1-C4 for generating to output the electric potential of a level for turning on the thin film transistor using the reversing common voltage signal and the common voltage signal.
Patent JP-H04165532-A (JP)
Title: Method and device for controlling program sequence
Inventor: KAWAKAMI YASUHIRO
IPC: G06F11/28
Filed: 1990-10-30
Abstract: PURPOSE:To improve the processing speed of a CPU which can execute instantaneously a bug check by collating point discrimination data generated by the CPU in each point and point discrimination data held in a register means and generating selectively an interrupting signal to the CPU. CONSTITUTION:Whenever a bug is detected in a use stage, a hook number (hi) of a point of this side of the bug is written successively in hook number registers RG1 - RGn in its detected sequence. In such a state, at the time of executing a ROM program, when it reaches each point, a CPU 18 outputs its hook number (hi) onto a data bus 12, and simultaneously, writes it in a register 20. Its hook number (hi) is given to comparators CP1 - CPn from the register 20, and in each comparator CPj, its hook number (hi) is compared with a hook number (hj) held in a hook number register RGj. In such a way, the time required for a bug check is minimized and a processing speed of the CPU is improved.
Patent JP-H10141582-A (JP)
Title: Heat insulative panel and plug therefor
Inventor: SATO HIDEYUKI
IPC: F16L59/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a heat insulative panel. SOLUTION: An outer covering member 5 is composed of a synthetic resin outer frame 6, upper and lower cover plates 7, 8. A panel space P formed inside the outer covering member 5 is communicated with the outside through a charging hole 20 penetrating through the outer frame 6. Urethane formed resin R is charged into the panel space P from the charging hole 20, and then a plug 21 is mounted on the charging hole 20. The plug 21 is composed of legs 22 projected into the panel space P, and engaged with an inner end of the charging hole 20 in an escape-preventive manner, a barrel 23 fitted into the charging hole 20, and a head 24 for appearance which covers the outer end of the charging hole 20 from the outside.
Patent JP-H01135630-A (JP)
Title: Glare-protecting film
Inventor: TSUKADA MASAKI
IPC: B32B7/06
Filed: 1987-11-20
Abstract: PURPOSE:To reduce the transmittance of light to prevent hotness or glare when sunshine is strong and increase the transmittance of light to pass necessary light when the sunshine is weak, by a method wherein a glare-protecting film is constituted of a transparent but colored plastic film, provided with adhesive property, generated by an adhesive agent, on one surface, and the layer of photo-chromic substance on the other surface, while a parting paper is applied on the surface having adhesive property. CONSTITUTION:A flare-protecting film is constitute of a transparent but colored plastic film 1A, provided with adhesive property on one surface by adhesive agent 12(14) and the layer 2A of photo-chromic substance on the other surface, while parting paper 3 is applied on the surface having the adhesive property. The darkness of the coloring of the plastic film or the layer of photo-chromic substance is selected so that the photo-chromic substance has a necessary transmittance of light when the shade of the same is most light. The darkness of the shade of the photo-chromic substance is changed in accordance with the strength of light and the shade of the same becomes dark to reduce the amount of transmission of light when the light is strong while the shade of the same becomes light so as not to reduce the amount of transmission of light any more when the light is weak.
Patent JP-H08150836-A (JP)
Title: Grip installation structure in interior trim
Inventor: FUJII JUN
IPC: B60J5/04
Filed: 1994-11-28
Abstract: PURPOSE: To eliminate a gap between a door grip and a trim surface by inserting a bracket downwardly extended from a lower end of a grip into an aperture of an internal trim as it is inclined laterally, returning the grip to a reference position, and pulling the internal trim itself to the other side of the lower end of the grip. CONSTITUTION: Push-up bosses (push-up parts) 14 are disposed close to the right and left sides of an installation boss 13 disposed on an inner surface of an internal trim 10. A bracket 30 is inserted into an aperture 12 in the condition where a grip 20 is inclined laterally to an installation direction, so a gap A is generated between one side 24a of a lower end 24 and a trim 10 surface. In this condition, the grip 20 is rotated to tightly apply one side 24a to the internal trim 10 surface, and the push-up part 14 is pushed up by the bracket 30, when the internal trim 10 surface is pulled to the other side by reaction force, thereby the lower end 24 at the grip 20 and the internal trim 10 surface are tightly jointed with each other to eliminate the gap A.