baber/WOPTO huggingface dataset:
Patent JP-S5322503-A (JP)
Title: Manufacture of molded coke for metallurgical use
Inventor: OKUHARA TOSHIAKI
IPC: C10L5/28
Filed: 1976-08-12
Abstract: PURPOSE: To manufacture a molded coke to satisfy the specification standard in large-sized shaft furnaces from a coal of low caking property by heating a cob coal at ordinary temperature at a specific average heating rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10284030-A (JP)
Title: Button cell holder
Inventor: IWASAKI JUNICHI
IPC: H05K7/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a button cell holder by which a button cell can be comparatively easily be fitted/attached/detached to/from a body case and the button cell is made difficult to fall off also when the button cell is drawn from the body case. SOLUTION: This holder has a base part 11, locking holding piece parts 12, 13 and a placing part 14. An elastically bendable falling-off prevention piece part 20 which comes into contact with the side peripheral surface 1b on the radial one side of a button cell 1 and has a hook part 22 of a cross-sectional rough upside-down L-shape latching the upper surface 1a is installed. The base part 11 is provided with a half-dome base side latching part 25 so as to be covered with the part of the upper surface on the radialuy opposite side to the hook part 20 in the button cell 1.
Patent JP-H06289397-A (JP)
Title: Production of ferroelectric liquid crystal element
Inventor: KODERA YASUHITO
IPC: G02F1/1337
Filed: 1993-04-01
Abstract: PURPOSE:To form a panel so as to have an oriented state uniform over the entire surface of the panel and to obviate a decrease in phase transition temp. by washing a rubbing cloth before a rubbing treatment. CONSTITUTION:A glass substrate 101 is prepd. and striped transparent electrodes are formed thereon. The film of SiO2 is formed thereon as an insulating film and a polyimide film is formed by applying an oriented film and subjecting this film to a heat treatment. The rubbing cloth electrostatically flocked with pile yarn of a nylon material is then prepd. and this cloth is immersed in pure water and is washed. The rubbing cloth 103 after the washing is wound around a roller 105 having a circular columnar shape and the surface of the oriented film on the glass substrate 101 is subjected to the rubbing treatment by this roll. Silica beads are sprayed to one of two sheets of the substrates subjected to the rubbing treatment under the same conditions and a sealing adhesive 201 is formed on the other. A ferroelectric liquid crystal mixed with phenyl pyrimidine is injected from an injection port 205. The contamination of the substrate surface is prevented and the disturbance in the oriented state is prevented by this constitution.
Patent JP-S58213134-A (JP)
Title: Supporting mechanism of heating pipe for floor and the like
Inventor: YOSHIZAWA TSUKASA
IPC: F24D3/16
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a heating pipe from causing a floor and the like to crack as a result of its thermal expansion, by arranging such that a pluality of hard members are secured to a slab in a parallel relation each other and the heating pipe formd in a staggered configuration has its straight portion inserted by a pipe secured to the hard member. CONSTITUTION:A slab 1 has a suitable plurality of angles 2 spaced a given distance each other in a parallel relation with their upper surfaces be aligned in the same horizontal plane, and also has angles 2 secured thereto by a multiple of anchor bolts 3 and nuts 4, the anchor bolts being studded in the slab 1. Moreover, a thermal insulation material 5 is laid on a slab 1 to such a high that is substantially equal with an upper surface level of the angle 2 respectively, whereas the angle 2 has a resin pipe 6 secured thereon by means of a copper binding wire 7 and the resin pipe 6 has a hard straight tube 8 inesrted therethrough. Then, the hard straight tube 8 is connected each other by a hard curved tube 9 so that adjacent ones may form a continuous staggered configuration, and a cushioning material 10 having a heat conductive port 11 defined therein is enveloped over the curved section respectively.
Patent JP-S59222185-A (JP)
Inventor: TSUKIOKA TAKASHI
IPC: D05B19/00
Filed: 1983-05-31
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-S59220750-A (JP)
Title: Red toner for developing electrostatic charge image
Inventor: NAKAHARA SATSUKI
IPC: G03G9/08
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a toner suitable for a functional color, capable of forming an image exhibiting a sharp red color and having a high hiding power by incorporating a specified red pigment as a colorant. CONSTITUTION:A red pigment such as condensed azo type red pigment, anthraquinone type red pigment, or perylene type red pigment, are incorporated in a toner in an amt. of 1-20wt% of the binder resin or the toner.
Patent JP-S62256207-A (JP)
Title: Manufacture of thin-film element
Inventor: MITSUOKA KATSUYA
IPC: G11B5/31
Filed: 1986-04-28
Abstract: PURPOSE:To achieve an in-plane uniform composition in thin-film elements of tens of thousands of batches by one manufaturing process, by bonding an upper and lower magnetic bodies composed of thin films of a uniform composition, which is manufactured from a bulk material by alternately repeating heat treatment and rolling, to each other by using fine particles. CONSTITUTION:A lower magnetic film is formed by scattering fine particles of gold on the film 22 of a base plate composed of a wafer 21 and alumina film 22 and pressing another base plate against the film 22 and a lower magnetic core 23 is formed by patterning the product to a prescribed shape. An alumina film 24 for gap is formed on the alumina film of the core 23 and base plate and a polyimide resin film 25 is formed by removing the alumina film 24 of the part which becomes the magnetic gap after removing the film 24 at the part which is made to contact with the upper magnetic core and on the base plate. Then conductor films 26 are formed by using copper which is small in resistivity and a polyimide resin film 27 is applied to the spaces between each of and on the conductor films 26. After applying, the resin film 27 is flattened. After scattering fine particles of gold on the core 23 and its exposing section, a magnetic thin film is pressed against the resin film 27 so as to form an upper magnetic film. The upper magnetic film is patterned to a prescribed shape, and thus, an upper magnetic core 28 is obtained.
Patent JP-2000293063-A (JP)
Title: Fixing device and image forming device
Inventor: TAKADA SHIGEAKI
IPC: G03G15/20
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To make product being excellent in quality permitting a stable image fixation regardless of differential of humidity. SOLUTION: In a cleaning mode, in a state of controlling the temp. of a heater 1 at a specified temp., residual toner on a pressure roller 9 surface is recovered by raising the temp. of a cleaning roller 13 in rotating a fixing film 6, the pressure roller 9 and the cleaning roller 13 for 60 sec. The temp. then being set on the heater 1 is controlled, by controlling means so that at 210 deg.C when a measured value of the ambient humidity by a humidity sensor is beyond 70%, at 190 deg.C when below 70% and beyond 30%, and when below 30% at 200 deg.C.
Patent JP-S63261318-A (JP)
Title: Optical deflector unit
Inventor: ONO SHUJI
IPC: H04N1/113
Filed: 1987-04-20
Abstract: PURPOSE:To facilitate adjusting operation and to make a device compact by providing a means for adjusting the position of an upper mount relevant to a lower mount. CONSTITUTION:An optical deflector unit 14 has an optical deflector for deflecting a light beam linearly and the mount member 34 consisting of the upper mount 36 which supports the optical deflector and the lower mount for fitting the deflector to a base. Then the means for adjusting the position of the upper mount 36 relevant to the lower mount 38 is provided. This position adjusting means consists preferably of a groove hole 48 formed in the upper mount 36, a screw 50 inserted into the groove hole 48, and a screw hole 54 formed in the lower mount 38. Consequently, adjustments are made outside the device by an optical system jig having the same arrangement with the device and the unit can be fitted to the base without any adjustment. Consequently, the assembly or replacement of the optical deflector to and in the device is facilitated and the device becomes compact.
Patent JP-S60242552-A (JP)
Title: Magnetic disk device
Inventor: UEMATSU YUKIHIRO
IPC: G11B25/04
Filed: 1984-05-15
Abstract: PURPOSE:To prevent off track by fitting housings made of materials having almost the same linear expansion coefficient as that of a bearing in the clearance between a base cover and the bearing. CONSTITUTION:The upper and lower housings 8' and 9' are fitted to a base 1 and a cover 2 on clearance fitting basis with screws 21 and 22 arranged at equal distance and an equal angle to a spindle center 23. Consequently, deviation between the base 1 and cover 2 of aluminum materials due to a temperature rise is absorbed by screw parts of the fitting screws 21 and 22. Therefore, the variation rates of internal diameters of the housings 8' and 9' are not affected by the thermal expansion of the base 1 and cover 2 and there is not gap formed between the internal diameters of the housings 8' and 9' and the external diameters of upper and lower bearings 5 and 6, so that the coaxial degree between the upper and lower bearings 5 and 6, i.e. perpendicularity of a spindle is not spoiled.
Patent JP-H03294987-A (JP)
Title: Ic card system
Inventor: TAKAGI SHINYA
IPC: G06F21/34
Filed: 1990-04-12
Abstract: PURPOSE:To offer new service for utilizing security function and memory function of IC card by constituting the system so that plural pieces of random numbers whose safety is requested can be contained in the physically safe IC card. CONSTITUTION:An IC card 2 stores plural pieces of random numbers corresponding to a lot ticket of plural times portion by incorporating a nonvolatile memory 10 of a large capacity. A random number storage part 12 for storing plural pieces of random numbers is divided into plural pieces of records. In this constitution, the case when the storage part is divided into ten pieces of records extending from a record-1 to a record-10 is shown, and one record stores one random number. In such a way, a new service for utilizing a security function and a memory function of the IC card can be executed.
Patent JP-S60239832-A (JP)
Title: Microprogram control device
Inventor: ITOU MASARU
IPC: G06F9/26
Filed: 1984-05-15
Abstract: PURPOSE:To reduce the capacity of a control storage and to reduce the number of steps by providing the titiled circuit with the control storage, an instruction register, a current address register, and an adder. CONSTITUTION:A microinstruction to be executed is read out from the control storage 1 and stored in an instruction register 2, and simultaneously the address of the microinstruction stored in the register 2 is stored in a current address register 4. When the microinstruction in the register 2 is executed, a constant generating circuit 3 for setting the gneeratng constant to ''1'' and ''2'' is excited. At te storage of a new instruction, an increment type instruction sets up INZ instead of INC and the circuit 3 and a selecting circuit 6 are controlled by the field. Namely, the circuit 3 outputs ''1'' by INC and ''2'' by INZ. The curcuit 6 selects an adder 5 in the fields of INC and INZ and an address element 7 in other fields.
Patent JP-S63262531-A (JP)
Title: Temperature sensor
Inventor: TAGUCHI TOSHIO
IPC: G01K11/00
Filed: 1987-04-20
Abstract: PURPOSE:To inform a time point of arrival at a prescribed temperature without using any power source, by disposing an impact adding means correspondingly to a piezoelectric element provided with a light-emitting element and a light- transmitting means and by driving this impact adding means on detection of a set temperature. CONSTITUTION:An impact adding means 2 giving an impact is disposed correspondingly to a piezoelectric element 1 provided with a light-emitting element 12 and a light-transmitting means 13. When the external atmosphere of an impact driving means 3 reaches a prescribed temperature, the impact driving means 3 makes the impact adding means 2 operate to give an impact to the piezoelectric element 1. Thereby the light-emitting element 12 of the piezoelectric element 1 emits a light, and this light is transmitted to a temperature monitoring room by the light-transmitting means 13. The impact driving means 3 comprises a shape memory coil spring 31.
Patent JP-S60243175-A (JP)
Title: Recording solution
Inventor: KOBAYASHI MASATSUNE
IPC: B41J2/14
Filed: 1984-05-17
Abstract: PURPOSE:A recording solution that contains as a recording agent, a specific dye, thus being suitable for use in ink jet recording from a nozzle, because it causes no clogging of the recording means, no change in properties and no precicipation of solids during storage. CONSTITUTION:In a recording solution containing a recording agent and a medium consisting of at least water and glycol, a dye of the formula (M is H, Na and more than 55mol% of M is Na) is used as the recording agent.
Patent JP-H10290357-A (JP)
Title: Communication terminal
Inventor: SAKAYAMA TAKASHI
IPC: H04N1/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent waste of recording paper and communication time. SOLUTION: In the case that a non-standard facility(NSF) signal or the like sent from an opposite equipment is analyzed (step 110), resulting that routine recording paper is stated (affirmative discrimination in the step 112) during communication to send image information of a read original to the opposite equipment, the phase shifts over to the image information transmission phase (after the step 118), the image information of the original is transmitted through page division whose length is shorter than the stated routine paper length (after the step 124). When the remaining length after page division is within a prescribed threshold level, page division is not executed and the communication is terminated.  Since the image information is subject to page division in a shorter length than the routine paper length and then transmitted in this way, even when a receiver side provides a reception header, print-out of useless pages is prevented. Furthermore, even when the image information of the original is read with a length longer than the routine paper length, since useless page division and transmission are not conducted, the waste of the communication time and the recording paper is prevented.
Patent JP-H10289647-A (JP)
Title: Impregnated cathode structure and manufacture thereof
Inventor: NAKAMURA HIROSHI
IPC: H01J1/15
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an impregnated cathode structure which can improve heat efficiency, and manufacturing method thereof. SOLUTION: This impregnated cathode 100 is formed by storing a heat resistance porous metal 110, which is impregnated with an electron emissive material, in a heat resistant metal container 120. A heater 200 is bent into a U shape with a Re-W being formed into a core wire shape, the middle part 200A of the U shape is directly connected with the bottom surface 120A of the container 120 by means of welding. In welding of the heater 200 to the bottom surface 120A of the container 120, in order to improve its weldability, a membrane of metal such as nickel is formed on the bottom surface 120A of the container 120 by means of sputtering. Otherwise, it may be welded to the bottom surface 120A of the container 120 through brazing filler metal of Ru-Mo or the like. Otherwise, the heater 200 may be welded after laser-welding of metal sheet of Mo to the bottom surface 120A of the container 120.
Patent JP-H06306271-A (JP)
Title: Thermoplastic resin composition
Inventor: NAGAMUNE AKIKO
IPC: C08L67/00
Filed: 1993-04-23
Abstract: PURPOSE:To obtain the composition having excellent thermal stability, chemical resistance and impact resistance and suppressed bubble generation in melt- kneading and useful for electric and electronic parts, etc., by compounding a specific resin composition with a thermoplastic polyester resin and an epoxy resin at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a resin composition composed of a polycarbonate resin and a polyamide resin (e.g. nylon 6) at a weight ratio of 1/9 to 9/1 with (B) 1-50 pts.wt. of a mixture selected from (B1) 1-90wt.% of a thermoplastic polyester resin such as polyethylene terephthalate and (B2) 1-90wt.% of an epoxy resin such as bisphenol A diglycidyl ether.
Patent JP-H03296076-A (JP)
Title: Image forming device
Inventor: HAYASHI TAKAMASA
IPC: G03G15/04
Filed: 1990-04-16
Abstract: PURPOSE:To prolong the life of a polygon motor by carrying out rotation at the speed of revolution of the polygon motor in a minimum picture element density at the time of standby. CONSTITUTION:This image forming device is provided with a control means 14 capable of sending plural picture element density signals, a means 18 selecting the frequency division ratio of a reference clock driving the polygon motor 6 of an optical writing optical system with the picture element density signals from the control means 14, and a means 19 adding the clock having the frequency division ratio selected by the selective means 18 to the polygon mirror 6 of the optical writing optical system. Then, the speed of revolution of the polygon motor 6 at the time of the minimum picture element density is obtained by the controller 16 at the time of a standby state. Thus, the life of the motor 6 is prolonged.
Patent JP-H01268963-A (JP)
Title: Elastic body for flooring member
Inventor: HAYASHI ISAO
IPC: E04F15/18
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a flooring member that is capable of suitably sustaining load regardless of its weight, by making an elastic body for vibration-free connection of an upper and a lower boards of a column-shaped body having a circular groove in the peripheral direction at the middle. CONSTITUTION:An upper board 8 and a lower board 11 are connected by an elastic body 1. The elastic body 1 is made of a column-shaped rubber member with a V-shaped circular groove at the middle, and both ends of it are inserted and fixed in the inserting holes 13 and 17 that are prepared respectively on the upper board 8 and the lower board 11. By this device, lightweight load is supported by the small-diameter part of the circular groove and heavyweight load is supported by the large-diameter part of the elastic body. Consequently, this type of elastic body can be applied to construction of almost any type of floor and, at the same time, an elastic body for flooring member usable against horizontal vibration can be obtained.
Patent JP-S59223899-A (JP)
Inventor: SASHITA YOSHIO
IPC: G08C25/00
Filed: 1983-06-03
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-S5526028-A (JP)
Title: Thin motor
Inventor: ITSUSHIKI SABUROU
IPC: H02K23/54
Filed: 1978-08-10
Abstract: PURPOSE: To raise the torque of a thin motor, by attaching pole pieces to magnets to collect the magnetic flux to the central parts of the magnets and providing powder  of iron in the center of a coil to increase interlinked magnetic flux.  
     CONSTITUTION: A pair of magnets 4 are housed in a yoke cover 8. A brush holder 3 is provided between the straight parts of the magnets 4, 4. The arc-shaped free ends of brushes 2 are set in contact with the commutator surface 1b of a rotor 1. The shaft 1a of the rotor 1 is supported on bearings 7, 9. The yoke cover 8 is fitted in an opening of a yoke 6. Powder of iron is contained in the rotor 1. Iron plates are provided in the central parts of the magnets 4 to collect the magnetic flux to the central parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239728-A (JP)
Title: Copying device with malfunction preventing function
Inventor: YOSHIURA SHIYOUICHIROU
IPC: G03G21/00
Filed: 1984-05-14
Abstract: PURPOSE:To prevent the mulfunction by detecting whether an original is set correctly or not and permitting the start of copying operation only when it is set correctly. CONSTITUTION:A light emission sensor 10 corresponds to positions 1a and 2a, and a light reception sensor 12 corresponds to positions 1b and 2b, and the signal of the light reception sensor 12 is zero because infrared rays are not received by the sensor 12 if the original is set, but the signal is ''1'' if the original is not set. When the one-set two-copy mode key is turned on by n11, a mode indicating LED in an operation part is lit. If the signal of a sensor 1 or 2 is ''1'' (turned on), this state indicates that both originals area not set, and a ready lamp is extinguished, and a one-set two-copy mode indicating LED is flickered, and a copy start signal is not accepted. When a user confirms this state and sets originals again, signals from sensors 1 and 2 are zero together, and the state of the mode indicating LED is switched from flickering to lighting, and the ready lamp is lit, and the copy start signal can be accepted. Thus, failures in copying are prevented.
Patent JP-H05294262-A (JP)
Title: Foreign material intrusion preventing device for side plate installing device for vehicle
Inventor: FUKAZAWA TSUGIO
IPC: B62D33/027
Filed: 1992-04-17
Abstract: PURPOSE:To prevent a foreign material, which obstructs the opening/closing of a side plate, from intruding into the gap between a deck side wall and a connecting member, when the side plate turns open outside by 180 deg. for the deck side wall, and prevent the generation of troubles in opening and closing of the side plate. CONSTITUTION:On a swingable connecting member 20 which connects a side plate 1 in slidable manner at nearly 180 deg. to the side wall 13 of a deck 11, a foreign material intrusion preventing leg part 41 is installed over the whole length of the connecting member 20, and when the connecting member 20 is turned down in opening of the side plate 1, the gap 40 between the deck side wall 13 and the connecting member 20 is closed by the leg part 41.
Patent JP-H11270836-A (JP)
Title: Combustion exhaust gas attemperator
Inventor: INOUE KENJI
IPC: F23J15/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion or accumulation inside the apparatus of dust made sticky under a water spray while maintaining attemperating performance. SOLUTION: This apparatus is provided with an outer cylinder 10 which has an exhaust gas supply port 12 on the underside part thereof opened in the tangential direction of a cylinder wall and a cooled exhaust gas outlet 14 at an upper part thereof, an inner cylinder 22 so arranged concentric with the outer cylinder near the exhaust gas supply port in the outer cylinder to make a space 20 between it and the inner wall of the outer cylinder, an inner cylinder expanded part 36 linked to an upper end of the inner cylinder concentric with the inner cylinder and a cooling water spray nozzle 30 provided in the inner cylinder or the inner cylinder expanded part.  A part of an exhaust gas is bypassed in a region from the inner cylinder expanded part 36 to the outer cylinder 10 to be blown out as cover gas in a sheet along the inner wall of the inner cylinder expanded part 36 and the inner wall of the outer cylinder 10 by a cover gas blowoff means from clearances 40 and 38.