baber/WOPTO huggingface dataset:
Patent JP-S60136043-A (JP)
Title: Production of disc for recording information
Inventor: TSUGE MORIO
IPC: G11B7/2433
Filed: 1983-12-23
Abstract: PURPOSE:To obtain the smoothness equiv. to the smoothness of a glass base plate and the heat resistance of a surface layer without possibility of failure by forming a cured and coated film of specific epoxy resin varnish on the surface of a transparent thermoplastic high polymer molding and forming a thin metallic film on said coated film. CONSTITUTION:A three-dimensional resin layer is formed on a thermoplastic resin disc base plate to form the surface of the base plate and thereafter a function film is formed thereon. A three-dimensional curable resin such as an epoxy resin, urethane resin or polysiloxane resin is preferable as the resin layer. A UV curable epoxy acrylate resin such as polyglycidyl methacrylate is more preferable as the epoxy resin. The epoxy resin varnish is the varnish consisting essentially of a epoxy-novolak resin, novolak resin and solvent. Orthocresol-novolak resin is preferable as the epoxy-novolak resin and the glass transition temp. of the cured matter of the above-mentioned varnish is adjusted to attain >=120 deg.C. An imidasol curing accelerator is used for the above-mentioned purpose. The thickness of the coated film is adjusted by the dilution ratio with a solvent for the resin prepolymer and the cured thickness is preferably 3-50mum.
Patent JP-S61119666-A (JP)
Title: Surface treatment of exterior part for wrist watch
Inventor: HIRANO MAKOTO
IPC: C23C28/00
Filed: 1984-11-16
Abstract: PURPOSE:To prevent flaw and dirt on a surface of exterior parts by forming hard film on the surface of exterior parts of wrist watch, etc. by ion plating method, further coating a mixture of Na silicate and silicasol thereon and drying it. CONSTITUTION:Hard layer of TiN having beautiful golden color, or hard film of oxide of Ti or Cr, carbide is formed on the surface of exterior parts of wrist watch case, band by ion plating method. Next, 1:1 mixture soln. of Na silicate and silicasol is coated on the surface by ultrasonic blasting method or reduced pressure permeation method, dried at about 150 deg.C for 10-30min to form transparent hard glass film having 3-4mu thickness. Protecting film superior in resistances for moisture, corrosion, wear, and outer appearance can be formed.
Patent JP-S61121076-A (JP)
Title: Cleaning device
Inventor: TAKEI TETSUYA
IPC: G03G21/10
Filed: 1984-11-16
Abstract: PURPOSE:To improve the cleaning effect by providing a remaining toner removing means and a belt-shaped rubbing member which rubs the surface of an image carrier at various speeds. CONSTITUTION:A rubbing belt 202 has a large contacting area by the interval between two parallel rolls 203 and 204 and is brought into contact with all of the surface of an image carrier 201 in the breadthwise direction. This rubbing belt 202 has both ends wound around rolls 205 and 206 and rubs the surface of the image carrier 201 by going and returning motions. Materials having a high wear resistance are selected properly as materials of the rubbing belt 202, and the allowable range of hardness of the rubbing belt 202 and rolls 203 and 204 is wide. An elastic blade 207 which removes the remaining toner is provided.
Patent JP-H0771976-A (JP)
Title: Method of position determination using artificial satellite
Inventor: SADA TATSUNORI
IPC: G01C15/00
Filed: 1993-09-02
Abstract: PURPOSE:To enable a receiving position to be determined with accuracy by computing ground coordinates, and computing reference ground coordinates, a deviation value from the reference values and a fluctuation value for correction, according to the ground coordinates computed. CONSTITUTION:The ground coordinates PMO of a specified surveying position MO are computed in accordance with satellite signals SS which artificial satellites 50 issue, and for the average of the coordinates PMO, a deviation dPMO from PPMO and a maximum fluctuation value fPMO are computed in advance. A satellite signal receiving unit 30 therefore moves from the surveying position MO to a new surveying position M1 and receives the signals SS that each satellite 50 issues, and the ground coordinates PM1 of the position M1 are computed in accordance with the signals, and, among errors in the new coordinates PM1, a specific fluctuation value fPM 1 exceeding the maximum fluctuation value fPMO is regarded as the error due to change in the receiving condition of the signals SS from the satellites 50 and ground coordinates can be computed, so the ground coordinates of the new surveying position can be computed for correction, using the deviation dPMO, etc.
Patent JP-2000075439-A (JP)
Title: Marking method and device
Inventor: NISHINO HIDEO
IPC: B23K26/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To perform marking by irradiating printed matter printed by using general printing ink with a laser beam, thereby changing the color of the printed matter. SOLUTION: This device is equipped with a laser oscillator 5 oscillating a laser beam 6 having oscillation wavelength in complementary-color relation to pigment or dyestuff included in the printing ink used to make the printed matter 11 and causing the pigment or the dystuff to produce photochemical reaction to change a color developing state, a beam expander 7 expanding the laser beam 6, and a mask 10 where the laser beam 8 expanded by the beam expander 7 passes through only its mark part; and the mark is put on the printed matter 11.
Patent JP-H0775816-A (JP)
Title: Method for automatically controlling water injection between stands
Inventor: YAMADA HIRONORI
IPC: B21B45/02
Filed: 1993-09-03
Abstract: PURPOSE:To provide a method for automatically controlling water injection between stands, by which water injecting control can be automated. CONSTITUTION:In hot rolling whose finish temperature of the outlet of a rolling mill is an objective value by performing a partial water injection with a stand- stand water injecting equipment between the stands of a finishing rolling mill to a billet passing through the finishing rolling mill, a change in temperature in the finish process of the billet is calculated according to a previously set temperature model and an actual result parameter for each portion (steps 103 to 107). Based on this result, water injection is controlled (steps 108 to 110).
Patent JP-S6287524-A (JP)
Title: Remedy for atherosclerosis, thrombosis and peripheral blood vessel disease
Inventor: BERUNBUARUTO SHIERUKENSU
IPC: A61K38/55
Filed: 1986-10-14
Abstract: The preferred angiotensin converting enzyme inhibitors have the formula I <IMAGE> in which n is 1 or 2, R, R<1>, R<2> and R<3> are identical or different and each is hydrogen or an organic radical, and R<4> and R<5> form, together with the atoms carrying them, a mono-, bi- or tricyclic heterocyclic ring system. Agents containing these compounds for treating the specified diseases are also described.
Patent JP-S6396584-A (JP)
Title: Rotation variance measuring instrument
Inventor: TASHIRO HIDEO
IPC: G01S17/50
Filed: 1986-10-13
Abstract: PURPOSE:To eliminate the noise due to the surface state of a rotating body by changing the supply voltage of a photodetector, which photoelectrically converts a Doppler-shifted scattered light, in accordance with the DC output of the photodetector. CONSTITUTION:When the laser beam emitted from a laser device 2 is divided into two by a beam splitter 3 and these beams are allowed to cross and are projected onto a rotating body 1, the wavelength of the scattered light on the rotating body 1 is Doppler-shifted in accordance with the rotative velocity. This scattered light is condensed by a lens 5 and is made incident on a photodetector 6 and is converted to an electric signal. This signal is transmitted to a frequency counter 10 and an F-V converter 9 through an AC amplifier 7 and a frequency tracer 8. The output of the converter 9 is sent to a variable attenuator 11 and is outputted as a rotation variance signal through filters 12 and 13. The output of the detector 6 is sent to a DC amplifier 14 also, and a photodetector power source 16 is changed in accordance with the output.
Patent JP-H0293057-A (JP)
Title: Chromia-alumina rod for thermal spraying and production thereof
Inventor: IIZUKA SAKAE
IPC: C23C4/10
Filed: 1988-09-29
Abstract: PURPOSE:To form a coating film having superior wear resistance and superior acid resistance at high temp. by thermal spraying without causing scattering by thermally spraying a chromia-alumina rod for thermal spraying based on solid soln. particles of a specified chromia-alumina type oxide. CONSTITUTION:When a chromia-alumina rod based on solid soln. particles of a chromia-alumina type oxide is formed, the average particle size of the particles is limited to 2-70mum. In case of <2mum, the rod lacks basic performance as a material for thermal spraying because the rod is liable to evaporate at high temp. and the yield of thermal spraying on a surface to be thermally sprayed is low. In case of >70mum, the meltability of the rod at the time of thermal spraying is deteriorated and a perfect and uniform surface coated by thermal spraying is hardly formed. By limiting the average particle size of the solid soln. particles to 2-70mum, the rod becomes suitable for use as a material for modifying the surface of a metal, ceramics, etc., by thermal spraying.
Patent JP-H0293493-A (JP)
Title: Display controller
Inventor: KOMAGATA YOSHINOBU
IPC: G09G5/18
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the display controller of a raster scan type by providing a register for storing a prescribed number of clocks, and a counter which executes addition or subtraction, whenever the clock is received, and to which a value of the register is loaded, when a counting value reaches a prescribed value, on one of counters. CONSTITUTION:A presettable down-counter is used. To a counter 4, a value (n) of a character counter control register 1 is loaded by a borrow signal, and subtracted by a clock CK, and when it reaches a prescribed value, a borrow output is sent. The borrow output allows a raster counter 5 to subtract and when it reaches a prescribed value, the borrow output is sent and a value (m) of a register 2 is loaded to the raster counter 5. Subsequently, a line counter 3 is allowed to subtract by the borrow output, and when it reaches a prescribed value, a value (k) of a register 3 is loaded to a line counter 6. According to this constitution, the number of coincidence detecting circuits is decreased, therefore, the display controller whose circuit constitution is simplified is obtained.
Patent JP-H03103879-A (JP)
Title: Contact electrifying device
Inventor: HOSHIKA NORIHISA
IPC: G03G21/06
Filed: 1989-09-19
Abstract: PURPOSE:To achieve stable, uniform electrification by providing an electrifying member with two or more facing surfaces, from which the surface of a body to be electrified is gradually separated toward a downstream side, in the direction in which the surface to be electrified moves, from abutting parts on the body. CONSTITUTION:The electrifying member 2a is provided with first and second parts 01 and 02, in which the member 2 abuts on the surface of the body 1, in the front and rear part, respectively, on the upstream and downstream sides, respectively, in the direction in which the surface of the body 1 moves. Also, the electrifying member 2 is provided with the first and second facing surfaces 7a and 7b, from both of which the surface of the body is gradually separated toward the downstream side in the direction in which each of the first and second abutting part 01 and 02 moves on the surface of the body. Accordingly, since there are two facing surfaces, two discharge areas, first and second discharge areas X and Y, are present thereon. Therefore, the surface of the body 1 can be electrified in the first and second discharge areas X and Y, by the single electrifying member. Thus, the stable, uniform electrification can be achieved.
Patent JP-S6487458-A (JP)
Title: Control device for winder
Inventor: KUSANO KAZUYOSHI
IPC: H02P29/00
Filed: 1987-09-29
Abstract: PURPOSE:To prevent wrinkles on a product and unevenness on the end face of a winding roll by operating the actual change of a diameter with respect to the expected value of change of the diameter of the winding roll and controlling a pressurizing value to a rider roll. CONSTITUTION:The sum of the deviation between a winding-roll diameter signal 10a and a pattern signal 14a and a roll diameter at that time is obtained by a computing element 15 and, with the resultant output value as the reference signal of roll diameter, a pressurizing signal to a rider roll 16 is obtained by a pressurization computing element 9. Since a winding hardness is determined by a line pressure at which a winding roll 3 is pressed against driving rolls 4, 5, the pressurization computing element 9 obtains the pressurizing signal so as to be a desired line pressure, with the reference signal of winding diameter from the amplifier 15 as an input. The pressurization computing element 9 controls the opening of a control valve 8 through the operation, thereby, regulating the pressure of a cylinder 19 to effect a desired winding hardness.
Patent JP-2001066382-A (JP)
Title: Structure of electronic watch
Inventor: YAGI MICHIKO
IPC: G04B43/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an earth member which is easily assembled with or removed from a movement of a completed watch and which is easily positioned. SOLUTION: A first engaging part of an earth member 12 is engaged from a coil 8 side with a head part of a screw 6a. Then, a second engaging part 12b is rotated in a counterclockwisely rotating direction at the screw 6a as a rotating center. Then, one end 12e of the part 12b is assembled so as to be stayed under a stepped part 5a of a battery retainer 5. The other end 12f of the part 12b is engaged with an end face 2a of a train wheel 2. Thus, the member 12 is fixed to a movement of the electronic watch. When the member 12 is contained in a watch case, a spring part 12c is brought into contact with a cover member.
Patent JP-H0691968-A (JP)
Title: Image recording apparatus
Inventor: SHINGYOUCHI MITSURU
IPC: B65H29/60
Filed: 1992-09-11
Abstract: PURPOSE:To provide an image recording apparatus capable of giving freedom in the layout of an OA device by lessening the restrictive influence of an installation space. CONSTITUTION:A frame body 1 equipped with image recording means 8 is provided, and installation surfaces 4, 5 to be installed selectively on a mounting table in the bottom surface 2 and side surface 3 of the frame body 1, wherein on these respective installation surfaces 4,5, paper electing slots 13,14 are formed, and paper ejecting direction switching means 15 for connecting these paper ejecting slots 13, 14 alternately to the paper ejecting side of the image recording means 8, thereby the frame 1 is installed in a manner setting the frame body 1 either horizontally or vertically, and an embodiment of use for electing paper 6 from the selected paper ejecting slots 13,14 to the side is selected.
Patent JP-H08105309-A (JP)
Title: Valve seat structure of internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F01L3/22
Filed: 1994-10-06
Abstract: PURPOSE: To block the outside of a valve seat from the deposition of burrs even if the valve seat is friction welded to a mounting seat provided on a cylinder head. CONSTITUTION: While the outer periphery of a valve seat 14 is composed of a tapered surface 141, upper end 142 and lower end 143, the upper end and lower end are composed of planes parallel to the valve seat inserting direction. Also, a mounting seat 15 provided in the port opening part of a cylinder head 12 is composed of a taper surface 151, upper end 152 and lower end 153, and the upper end, and lower end are composed of planes parallel to the valve seat inserting direction. Further, at least one of the tapered surface of the valve seat and the tapered surface of the mounting seat is formed with a recess 16 in which both tapered surfaces do not contact to each other. Thus, burrs are not produced on the upper and lower ends and burrs produced on the tapered surface are collected in the recess.
Patent JP-S60138172-A (JP)
Inventor: ISHII KOUJI
IPC: E04G23/08
Filed: 1983-12-24
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-2001065494-A (JP)
Title: Electric air blower and assembling method of centrifugal fan
Inventor: AKOSHIMA KAZUHIRO
IPC: F04D29/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress circulating flow through an air tight member by forming an outer surface cut at a distnace of a radius R from a rotary center of a centrifugal fan on an air flow-in part of a front plate. SOLUTION: A tip end part of a front plate 21 is cut at a distance of a radius R from a nearly center 34 of a rotary shaft hole so as to form an oiuter surface 33. When a centrifugal fan around a rotary shaft 36 is rotated, a distance between the rotary shaft 36 and the outer surface 33 is held coinstantly at every points on a circumference. Accordingly, abrasion of a seal member caused by rotary sliding of a seal part 37 is not increased. Namely, the relation of a distance 11, 12 between the rotary shaft 36 and the right and left outer surfaces is 11=12. In this case, the relation of the thickness t1, t2 of the seal part 37 is t1≠t2 in the normal case. The inner surface of the air flow-in part 32 is cut, and thereby, the relation between the thickness t1, t2 is t1=t2.  It is thus possible to suppress abrasion of the seal member, and it is also possible to reduce a leakage air quantity.
Patent JP-H10247654-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: KASAI NOBUYUKI
IPC: H01L21/338
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the gate lag without deteriorating a drain breakdown strength in a field-effect transistor by a method wherein intermediate- concentration semiconductor regions are formed between a low-concentration channel region and high-concentration drain region s and high-concentration semiconductor regions are respectively formed in the surfaces of semiconductor layers between the end parts of a gate electrode and the drain regions. SOLUTION: An N-type low-concentration GaAs layer 2, which is used as an N-type channel layer, and a P-type buried layer 10 are formed in a semi- insulative GaAs substrate 1 and thereafter, a gate electrode 7 consisting of a high-melting point conductive material is formed on a prescribed region on the surface of the substrate 1. N-type intermediate-concentration GaAs layers 3 are formed between the region of the layer 2 and N-type high-concentration layers 4, which are used as drain regions, using this gate electrode 7 as a mask. N-type high-concentration layers 8, which are used as high-concentration semiconductor regions and are high-donor concentration thin layers, are respectively provided in the surfaces of semiconductor layers between the end parts of the electrode 7 and the layers 4.  Thereby, the gate lag can be reduced without deteriorating a drain breakdown strength in a field-effect transistor.
Patent JP-H0957234-A (JP)
Title: Detoxicating method of waste
Inventor: SAKUMA EIZO
IPC: C02F11/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent free from the risk of the generation of hydrogen sulfide gas and high in stability and reliability to the water insolubilization by using dithioglycolic acid and/or the salt as the treating agent in a method for insolubilizing harmful metals contained in a waste in water. SOLUTION: In the case of insolubilizing the harmful metals in water by treating a liquid waste containing the harmful metals such as Hg, Pb from a plating plant or the like with the treating agent, dithioglycolic acid and/or the salt is used as the treating agent. The dithioglycolic acid and/or the salt is produced by allowing thioglycolic acid to react with an adequate oxidizing agent to make dithioglycolic acid and neutralizing it with an alkali agent. The kind of the salt can be changed by changing the kink of the alkali agent and, in such a case, one or more kinds selected from a group consisting of sodium salts, potassium salts, ammonium salts and calcium salts are used.
Patent JP-H0579841-A (JP)
Title: Three-dimensional surveying method for tunnel
Inventor: KANEDA TSUTOMU
IPC: G01C15/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a three-dimensional tunnel surveying method by which a blasting point and the like can be marked more accurately by simple working on a facing surface regardless of the shape of the facing surface of a tunnel and the alignment of the tunnel. CONSTITUTION:A main body 1 of a surveying instrument, on which a laser device is mounted, is provided in a tunnel. The coordinate values of the main body 1 of the surveying instrument are computed with a computer 25 by using prisms 6 and 7, which are provided at two known points. The position of the main body is computed by using a prism 4 provided at a facing surface 2. The coordinate values of the central point and the blasting point of the tunnel are obtained based on the data of the alignment and the cross-sectional shape of the designed and plane tunnel at the facing surface 2. The main body 1 of the surveying instrument is moved in correspondence with the coordinate values, and laser light is cast on the blasting point and the like. When the main body of 1 of the surveying instrument is moved, prisms 8 and 9 are used.
Patent JP-S63100065-A (JP)
Inventor: KAWACHI AKIHIKO
IPC: C04B35/626
Filed: 1986-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1182797-A (JP)
Title: Feeder device for solenoid valve
Inventor: NIWA TSUNEO
IPC: H01F7/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent electric short-circuit or deterioration of electrical insulation performance inside an insertion hole by closing one insertion hole without using any special lid when a connector is connected to the other insertion hole. SOLUTION: This feeder device 2 for a solenoid valve 1 is electrically and mechanically connected to the solenoid valve 1 when a connector 6 is selectively inserted into one of two insertion holes 8, 9, which are opened in a casing 7 of the solenoid valve 1 toward the different directions mutually. The connector 6 is provided with a cover 26 closing one of the insertion holes 8, 9 when the connector 6 is connected to the other. The connector 6 is also provided with a locking claw 27 locking the connector 6 to the casing 7 when the cover 26 closes either of the insertion holes 8, 9. The locking claw 27 is engaged in either of the insertion holes 8, 9.