baber/WOPTO huggingface dataset:
Patent JP-H11213870-A (JP)
Title: Manufacture of plasma display panel
Inventor: HIDAKA SOICHIRO
IPC: H01J11/40
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To shorten the required time for cleaning of an internal space for filling a discharge gas and enhance the productivity by providing an insulator layer on a substrate, and then performing a hydrophobic treatment for bringing the surface of the insulator layer uniformly into contact with a coupling agent. SOLUTION: A hydrophobic treatment for suppressing the reaction with moisture in the atmosphere is performed on an insulator layer for covering an electrode. Namely, the surface energy of the insulator layer is made small. When the surface layer of the insulator layer consists of an oxide or composite oxide of alkali earth metal, a molecule having a polarity smaller than hydroxyl group is coupled. Since water repells when surface energy is small, the generation of a hydroxide causing chemical adsorption of carbonate can be prevented. Consequently, the total quantity of impurities which become unnecessary after assembling becomes extremely small and facilitates the removal of the impurities. A coupling agent such as hexamethyl disilazane is used for hydrophobic treatment.  As the pretreatment of the hydrophobic treatment, preferably the insulator layer is subjected to removal of organic contamination through ultraviolet ray irradiation, and the activation by oxygen plasma.
Patent JP-2000205761-A (JP)
Title: Repair of lining of refractory material
Inventor: OBANA TOYOYASU
IPC: B22D41/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the hydration prevention and the repair work of a lining by applying a liquid silicone on the surface of the lining after a usage of a molten metal container wherein the lining of a basic refractory material is provided, and in addition, covering the top of the coating with a water-impermeable sheet, and then, performing the adding application of an irregular refractory material in which an application water is added. SOLUTION: After a usage of a molten metal container, a liquid silicone 2 is applied on the lining 1 which has been worn, and in addition, after the coating is covered with a water-impermeable sheet 3, the adding application of an irregular refractory material as a repair material 4, is performed. In this case, the basic refractory material of the lining is a material wherein magnesia, dolomite or calcia is blended in an aggregate. Also, the liquid silicone is, e.g. a silicane oil, or a silicone resin. In addition, the material of the sheet needs to be water-impermeable, and is, e.g. a synthetic resin sheet such as nylon, or a metal foil or the like. Then, the material of the irregular refractory material as the repair material, is, e.g. an alumina material, an alumina-silica material, a magnesium material, and a dolomite material or the like.
Patent JP-S60156149-A (JP)
Title: History information recording system
Inventor: SATOU KIMINORI
IPC: G06F11/34
Filed: 1984-01-25
Abstract: PURPOSE:To enable to record only necessary history data excluding unnecessary history data by enabling to set computer internal state data at which micro-instruction operation is necessary. CONSTITUTION:Condition of history data selection that operates a history data memory 1 is set to a condition register 6, and condition of history data selection that stops the history data memory 1 is set to a condition register 7. A comparator circuit 4 compares outputs of the condition register 6 and an operation register 8, and when they coincide, reports to a controlling section 2. Based on this report, the controlling section 2 starts operation of the history data memory 1. The state of inside of the computer is inputted from a terminal A, and stored in the history data memory 1. The comparator circuit 4 continues to compare the outputs of the condition register 7 and operation register 8, and when they coincide, reports to the controlling section 2. The controlling section 2 stops operation of the history data memory 1.
Patent JP-H07220590-A (JP)
Title: Polarization filter structure for regression reflection photoelectric switch, and manufacture thereof
Inventor: FUJIKAKE AKIO
IPC: H01H11/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide a polarization filter for projection and receiving of light to be installed on a case without mistake by coupling a polarization filter for projection and a polarization filter for receiving with each other at a connection part. CONSTITUTION:A polarization filter for projection 12A for passing only an S-polarization component (horizontal polarization component) of outgoing light through a condenser lens for receiving 7 is installed on a front surface of a projection part 2 contained in a case 1. A polarization filter for receiving 12B for passing only a P-polarization component (vertical polarization component) of outgoing light through a condenser lens for receiving 8 is installed on a front surface of a receiving part 3. The polarization filter for projection 12A and the polarization filter for receiving 12B are coupled with each other by a connection part 12C to be a polarization filter for projection and receiving 12. By thus using the polarization filter for projection and receiving 12 in a regression reflection type photoelectric switch, the polarization filter for projection 12A and the polarization filter for receiving 12B can be installed on the case 1 without installation error.
Patent JP-H06217838-A (JP)
Title: Seat reclining device
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1993-01-27
Abstract: PURPOSE:To use is common each constituting parts of a first and a second reclining mechanisms. CONSTITUTION:A first reclining mechanism 7 of one side of a seat cushion 1 and a seat back 4 is arranged in the outside of a lower arm 2 and an upper arm 5, and a second reclining mechanism 8 of the other side of the seat cushion 1 and the seat back 4 is arranged in the inside of a lower arm 3 and an upper arm 4, and as for each constituting parts of a first and a second reclining mechanisms 7, 8, those of the same shape are used.
Patent JP-H08201824-A (JP)
Title: Liquid crystal injection device and manufacture of liquid crystal panel
Inventor: MIYAZAKI MITSUO
IPC: G02F1/1339
Filed: 1995-01-27
Abstract: PURPOSE: To provide a liquid crystal injection device and a liquid crystal panel of high quality and high reliability in which ion adsorption does not occur in the display region and also to establish a manufacturing method for them which adopts efficient processes, permits improvement of the yield, makes possible the suppression of the manufacturing costs. CONSTITUTION: A plurality of empty cells 9 are installed upright in a vacuum chamber 21, and a boat 29 accommodating a liquid crystal material is installed under the cells 9, and a plate 22 fitted with a valve 25 is installed between the boat 29 and empty cells 9 so that the arrangement is partitioned into the upper space region 23 and the lower space region 2. A target 27 for sputtering is furnished in the upper space region 23, and a voltage is impressed on this target 27 so that SiO2 layers 20 are formed on the end faces of glass base boards 12, 13 of each empty cell 9, and further a vertical drive shaft 30 to elevate the boat 29 through the valve 25 up to the empty cells 9 and then sink it is installed in the lower space region 24. Thus the intended liquid crystal injection device 10 is completed.
Patent JP-H06263492-A (JP)
Title: Preparation of normal cement and superfine cement
Inventor: YAN FUORUSUBERUGU
IPC: B02C21/00
Filed: 1994-02-03
Abstract: PURPOSE: To provide a process for simultaneous production of normal cement and ultra-fine cement with a single stage.  
     CONSTITUTION: Cement raw materials are pulverized in a mill 1 and are transported to a separator 3 where the raw materials are fractionated to a coarse fraction and fine fraction. The fine fraction is dispersed into a carrier gas and is guided to a separation cyclone 5 where the fine fraction is separated to a cyclone material and a dust-laden carrier gas. The cyclone material is discharged from a material outlet 8 and is utilized as the base of the normal cement. On the other hand, the carrier gas is introduced via a gas outlet duct 11 and a duct 12 to a dust collector 7 where the dust is extracted. The dust is discharged from a duct 24 and is utilized as the base of the ultra-fine cement. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59139102-A (JP)
Title: Simple sound recording and reproducing machine
Inventor: KOIKE EIJI
IPC: G11B33/06
Filed: 1983-01-27
Abstract: PURPOSE:To provide a means which ends reproduction and automatically switches to the operation of a motor driving external devices by switching the motor with a contact actuating in accordance with the movement of a tone arm. CONSTITUTION:When a switch S is closed, the motor M1 is driven because a fixed contact 14 and a moving contact 13 are closed, a record disk 3 is rotated and then a pickup 6 starts to reproduce. When the pickup 6 reaches the end point of reproduction, the tone arm 8 pushes a moving contact 12 to allow the contact 12 to join with the moving contact 13, push the contact 13 and separate the contact 13 from a fixed contact 14. Consequently, the motor M1 stops and the record disk 3 and the tone arm 8 also stop. At that time, the moving contacts 12, 13 are closed, a motor M2 is driven and a doll is moved. When the motor M1 is to be switched again, pushing a pressure operating rod 15 in the inner direction of a casing lifts a speaker 27 along an inclined surface 15c, so that the stylus pressure of a reproducing stylus 26 is released, the tone arm 8 is restored to the reproduction starting point of the record disk 3 by the exitation of a spring 5 and the motor M1 starts to operate.
Patent JP-S61175625-A (JP)
Inventor: ZUBUI YANIBU
IPC: G02F1/133
Filed: 1986-01-22
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-H10194831-A (JP)
Title: Zirconia-graphite refractory
Inventor: TAKIGAWA HITOSHI
IPC: C04B35/48
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To improve thermal shock and corrosion resistances in a well-balanced state by mixing graphite with zirconic partially stabilized with yttria as a stabilizer and carrying out molding and firing. SOLUTION: Graphites is kneaded with 5-40wt.%, preferably 10-30wt.% partially stabilized zirconia contg. 3-5wt.% yttria as a stabilizer and having 20-50% rate of stabilization and <=80μm particle size, and a binder. The resultant kneaded material is press-molded and fired in a reducing atmosphere to obtain the objective zirconia-graphite refractories having high corrosion and thermal shock resistances compensating the high cost of yttria and suitable for use as the material of a nozzle of casting, especially a part of the nozzle brought into contact with molten slag.
Patent JP-S60162827-A (JP)
Inventor: YOSHIDA ISAO
IPC: D06M101/16
Filed: 1984-01-27
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-S5972002-A (JP)
Title: Method and device for detecting and displaying steering direction
Inventor: HIROTA TOSHIROU
IPC: B62D15/02
Filed: 1982-01-28
Abstract: PURPOSE:To realize easy handling by detecting the rotational displacement of a steering wheel at the part of the center part of the steering wheel which faces a driver's seat, and displaying an angle and a direction of steering and the attitude of a vehicle at a steering position relatively and visually. CONSTITUTION:A center axis 5 of rotation is set from the steering wheel 1 to the external surface of a center part 3 through spokes 2 coaxially with a column shaft 4, and a force point (f) on which force operates from the center axis 5 of rotation at right angles or perpendicularly is formed; even when the steering wheel S is rotated to right R or left L, the force point (f) is held constant in its operating direction all the time, so the steering wheel is supported on the center axis 5 of rotation in a free movement state. This force point (f) is formed by the operation of a center of gravity by a weight or the buoyancy of a pendulum.
Patent JP-H11195541-A (JP)
Title: Linearity coil
Inventor: FUJII AKIHIRO
IPC: H01F27/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a linearity coil which is structure for easy mounting and reducing harmful leaking magnetic fluxes, by simplifying an assembling process so as to lower a height as an electronic component and a center of gravity. SOLUTION: A pedestal 4 is to be parallelly arranged on the plane of a mounted substrate to be mounted with a linearity coil, and terminal pins 5 are projected vertically, with respect to the mounted substrate on the lower surface of the pedestal 4. The center part of the upper surface of the pedestal 4 makes a positioning part 4 recessed with respect to its surrounding part and the combined part of a drum core 1, a winding 2 and permanent magnets 3a and 3b are fitted into the recess of the part 4b. A magnetism leakage preventing board 6 consists of a magnetic material arranged on the upper surface side of the combined part of the drum core 1, the winding 2 and the permanent magnets 3a and 3b and bridges between the magnets 3a and 3b on both sides.
Patent JP-2000207119-A (JP)
Title: Pointing device
Inventor: TENTO HISASHI
IPC: G06F3/038
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which is satisfactory in handleability similarly to a mouse, and small in size and superior in operability rather than the mouse. SOLUTION: A supporter 3 is rochably connected an attachment 2 which can be attached and detached to a finger. A roller 4 is supported by the supporter 3 rotatably with one rotation axis as a center. The roller 4 is provided with a detecting mechanism for a direction along with the orthogonal surface of the rotation axis, rotating amount and rotating direction. The supporter is rocked to/from the loader, so that the direction of the roller 4 along the orthogonal surface of the rotation axis is changed.
Patent JP-S55105363-A (JP)
Title: Negative resistance semiconductor element
Inventor: KOIKE HIDEJI
IPC: H01L27/092
Filed: 1979-02-07
Abstract: PURPOSE:To obtain an extremely miniaturized negative resistance element by integrating a MOS FET and a JFET in the area of one FET in a body. CONSTITUTION:The n<+> layers 2, 3 are formed in the p<-> silicon substrate 1, the n<-> layer 4 is provided to the channel and the electrode 6 is mounted on the layer 4 through the insulating film 5 to make up an n-channel depletion type FET Tn. The layer 2 is made a gate layer, the n<-> layer 7 that continues from the layer 3 and surrounds the layer 2 is made the other gate layer and the p<-> layer 10 between the said layers is made a channel to make up a p-channel JFET Tp. The drain terminal of the FET Tp is taken from the p<+> layer 8 and is connected to the gate of the FET Tn to make it the terminal B, the terminal A is taken from the layer 3. The p<+> layer 9 that is in contact with the n<+> layer 2 is formed and broken down in terms of Zener by voltage near zero volts. When the terminal B and the substrate are grounded and a positive voltage VA is applied to the terminal A, both the FETs Tp, Tn are cut off and current is reduced at the threshold V2 of FET Tp, further when the applied voltage reaches the sum of threshold values V3=¦VTn¦+VTp (wherein VTn, VTp: threshold values of FETs Tn, Tp respectively), current becomes zero, the negative resistance is shown.
Patent JP-H11215800-A (JP)
Title: Secondary side conductor for linear motor and manufacture thereof
Inventor: YOSHIHARA GENJI
IPC: H02K41/025
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce excitation current and prevent the efficiency of a linear motor from lowering by alternately fitting the first ring formed out of a magnetic substance and the second ring formed out of a non-magnetic conductor, to a cylindrical body formed of the magnetic substance. SOLUTION: This secondary side conductor 2 is formed by fitting the first ring 14 and the second ring 15 alternately to the outer periphery of a cylindrical body 10. The cylindrical body 10 is formed of iron as a magnetic substance, and the first ring 14 is also formed of iron as the magnetic substance. On the other hand, the second ring 15 is formed of aluminum as a non-magnetic substance. The first ring 14 and second ring 15 are overlaid alternately by a required length, pressurized in the axial direction, shrink-fitted by induction heating or the like, and is then cooled while being pressurized so as to produce no clearance between both of the rings.  With such a linear motor using the secondary conductor 2, not only can a magnetic gap and exiting current be reduced but the non-magnetic substance but also the magnetic substance is existent at the outer peripheral surface of the secondary conductor 2.
Patent JP-H01187564-A (JP)
Title: Light shieldable masking film
Inventor: KIZAWA KINICHI
IPC: G03F1/92
Filed: 1988-01-21
Abstract: PURPOSE:To provide good light resistance and to obviate generation of the bleeding problem of a light shielding agent by using hyperfine particles of a metal compd. as the light shielding agent into a light shieldable release layer. CONSTITUTION:The hyperfine particles of the UV absorptive metal compd. having <=250Angstrom  grain size are incorporated as the light shielding agent into the light shieldable release layer. Iron oxides such as Fe2O3 and Fe3O4 are preferably used as the metal compd. The surfaces thereof are preferably coated by silicone oil or surfactant in order to improve dispersibility. The ratio of using the hyperfine particles of the metal compd. is 2-20wt.%, more preferably 2.5-15wt.% in the light shieldable release layer. The light shielding effect is additionally enhanced by combination use of a yellow dye. The light shieldable masking film having the light shieldable release layer which has the excellent light resistance and does not bleed the light shielding agent is thereby obtd.
Patent JP-H11207617-A (JP)
Title: Grinding method
Inventor: KISHIDA NAOYUKI
IPC: B24B53/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To perform both shape formation and mirror finishing from an optical element material by utilizing a fine particle electrophoresis phenomenon to perform less damage specular grinding and machining. SOLUTION: A grinding method comprises the steps of supplying grinding fluid containing a grinding material 3 made of fine grains minus-charged between a grinding wheel 1, and an optical element material 8, applying a voltage from a power source 10 to the grinding wheel 1 and an electrode 5 arranged oppositely to this grinding wheel 1, rotating and bringing the optical element material 8 and the grinding wheel 1 into contact with each other, forming a desired spherical shape on the optical element material 8, forming the optical element material 8 in a desired shape, then performing sparking-out while holding the positions of the optical element material 8 and the grinding wheel 1, relatively separating the optical element material 8 and the grinding wheel 1 from each other, forming a gap H between the optical element material 8 and the grinding wheel 1,  and grinding the spherical shape 9 of the optical element material 8 by the grinding material 3 electrically stuck to the grinding wheel 1.
Patent JP-H06224900-A (JP)
Title: Telemetry ciphering device
Inventor: HASEGAWA HIROKI
IPC: H04L9/14
Filed: 1993-01-28
Abstract: PURPOSE:To prevent the same PN sequence from being used for a long period of time by automatically exchanging the PN sequence to be used for scramble corresponding to the mathematical features of the time signal generated on a satellite. CONSTITUTION:This device is composed of the time signal generating circuit 2 for adding the time signal to telemetry data (a) outputted from a telemetry encoder 1, odd/even deciding circuit 3 for the time signal data, first PN sequence generating circuit 6, second PN sequence generating circuit 7, selecting circuit 8 and scramble circuit 9. In this case, the PN sequence used for scramble is used properly by using the mathematical features of the time signal added to the telemetry data. The time signal added to the temetry data is formed on the satellite based on a constant agreement between the satellite and the ground. The PN sequence used for scramble is automatically exchanged based on the mathematical features of the time signal on the satellite.
Patent JP-H03218887-A (JP)
Title: Ink jet recording medium
Inventor: SATO KATSUHIKO
IPC: C09D11/00
Filed: 1990-01-24
Abstract: PURPOSE:To enhance the preservability of a recording image, to especially reduce the deterioration thereof due to indoor discoloration and to enhance image density by adding magnesium-containing inorg. pigment surface-treated with an aluminum or silicon compound to an ink receiving layer. CONSTITUTION:An ink receiving layer containing magnesium-containing inorg. pigment surface-treated with an aluminum or silicon compound is formed on a support. As a magnesium-containing inorg. pigment, for example, magnesium oxide, magnesium hydroxide, magnesium silicate, magnesium oxalate or magnesium calcium carbonate are designated but it is desirable to use basic magnesium carbonate. The surface treatment of basic magnesium carbonate is concretely performed by a method wherein basic magnesium carbonate is treated using an organoaluminum compound or an inorg. aluminum compound such as aluminum oxide or aluminum hydroxide or a silicon compound such as a silane coupling agent and absorbing the above mentioned compound on the surface thereof by an electrical method or other method or making the same react on the hydroxyl group of said surface.
Patent JP-S59138400-A (JP)
Inventor: HAMAZAKI TOSHIHARU
IPC: H05K13/02
Filed: 1983-01-28
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-S62170324-A (JP)
Title: Cutting treatment and high-frequency solvent welding method for laminating material
Inventor: TAMASHIMA NORIHISA
IPC: B29L9/00
Filed: 1986-01-23
Abstract: PURPOSE:To prevent flock falls and heat sets of woven cloth by high-frequency solvent welding a skin material of a laminating material after cutting the same with a cutting blade. CONSTITUTION:A laminating material 10 consisting of a base material 1, a woven cloth 2 and a skin material 3 are placed on a lower electrode 23. Next, a cutting blade 21 is lowered from the top of laminating material 10 to cut the skin material 3 consisting of vinyl chloride leather 3b and urethane foaming material 3a. After that, an upper electrode 22 is lowered along the cutting blade 21 and the skin material 3 and the woven cloth 2 are pushed to the base material 1 side. Under said condition, a high-frequency voltage is applied to the upper electrode 22 to fuse the skin material 3 and the woven cloth 2. At that time, the urethane foaming material 3a constituting a skin material 3 is softened, melted and flowed, and since the effective side of woven cloth 2 is shut with the cutting blade 21, molten resin 3c flows to the opposite direction of cutting blade 21. Also, melting heat at that time is shut with the cutting blade 21. Therefore, flock falls of the woven cloth 2 generated by molten resin 3c and also heat sets caused by heat are prevented.