baber/WOPTO huggingface dataset:
Patent JP-H0865584-A (JP)
Title: Television receiver
Inventor: NOGAMI KAZUKI
IPC: H04N5/44
Filed: 1994-08-22
Abstract: PURPOSE: To surely set up mutual correspondence relation between each receiving channel and an identification (ID) code by displaying an ID code corresponding to a receiving channel in a tuner part at the time of reproducing a picture of a video signal obtained from a TV videocasting signal by a picture display means. CONSTITUTION: At the time of discriminating that control data DR from a decoder 41 is based upon a remote control signal CR outputted from a control signal supplying part 31, an operation control part 30 executes channel setting operation. Then the control part 30 sends and supplies display data DDM for displaying a channel setting menu and cursor display data DCS on a CRT 20 to a display signal forming part 42 constituting a display control part. A display signal SDP obtained by the forming part 42 is supplied to the CRT 20 through a signal adding part 18 and an output amplifying part 19 in a main circuit constituting part 25. Consequently a channel set menu or a channel display set menu expressed by the signal SDP is displayed on the display screen part of the CRT 20 and a cursor is also displayed.
Patent JP-H0859291-A (JP)
Title: Antimicrobial frit and glaze using the same
Inventor: MIYANAGA SHOGO
IPC: A01N59/16
Filed: 1994-08-22
Abstract: PURPOSE: To impart antimicrobial properties to a frit and prevent coloring of a glass layer due to an antimicrobial silver compound by further adding Ag2 O and Sb2 O3 to a frit containing one or two or more alkali metal components selected from a group consisting of SiO2 , B2 O3 and Na2 O, K2 O or Li2 O. CONSTITUTION: This antimicrobial frit is obtained by further adding 0.05-2.0wt.% of Ag2 O and 0.1-3wt.% of Sb2 O3 to an ordinary fritconstituting component, namely an alkali metal component, etc., comprising SiO2 , TiO2 , ZrO2 and B2 O3 and Na2 O, K2 O, Li2 O, etc. A coefficient of thermal expansion of the resultant frit is 80-120×10<-7> /k when used for steel plates or a cast and 60-100×10<-7> K when used for ceramic plates or ceramics. Although these components are mixed in order to produce the frit, quartzite, feldspar, etc., is used as a raw material of SiO2 , The mixture is melted at 1000-1500 deg.C. Tank furnace, etc., is used for melting and, finally, the melt is quenched in water or in the air.
Patent JP-H0643756-A (JP)
Title: Method for setting reference value of toner concentration
Inventor: OKAMOTO YUKIO
IPC: G03G15/08
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a method for setting the reference value of toner concentration by which the toner concentration is always kept in an appropriate range by setting the stored output of a toner concentration sensor as reference. CONSTITUTION:When a new developing device 14 is loaded under the control of a CPU 60, it is driven for a specified time. The output of the toner concentration sensor 51 after driving is stored in a non-volatile memory 67a, and the output of the sensor 51 is set as the reference value of the toner concentration. By comparing the value of the toner concentration in the middle of recording an image with the reference value of the toner concentration, developer is replenished with toner.
Patent JP-2000024941-A (JP)
Title: Tool applicable to screw of two units
Inventor: KO KOHI
IPC: B25B13/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a tool applicable to two kinds of a screw unit and having less racing angle. SOLUTION: Symmetrically arranged spanner vessels 21, 23 are provided on the inner wall of a spanner body head. A plane or a recessed datum level 22 is provided between two adjoining spanner vessels therein. The datum level has a right and a left turning surfaces 211, 213. Screws 30, 40 are turned only by using the right and left turning surfaces without the datum level therein coming direct contact with the screws 30, 40. The size of the spanner vessel can be contracted to a minimum and racing angle can also be minimized becoming convenient for the users.
Patent JP-S6441714-A (JP)
Title: Cartridge tank
Inventor: KOBAYASHI HIDEAKI
IPC: F23K5/14
Filed: 1987-08-07
Abstract: PURPOSE:To increase a mechanical holding force with respect to a tensile stress of a mounting plate and to improve the fixture strength of the mounting plate with respect to a tank main body by allowing the peripheral edge part of a projection top part formed in the tank main body to bite into the inner peripheral surface of a projection in the mounting plate. CONSTITUTION:When a tank main body 1a formed by placing a mounting plate 3 between an upper die and a lower die, is disposed with the mounting plate 3 faced upward, and the lower die is raised, the tank main body 1a is pressed between a stripper 14 and the upper die. Thereafter, when only a punch 13 is raised, throttling machining is carried out from the side of the mounting plate 3 to the side of the tank main body 1a into a cylindrical shape. Projections 5 and 6 formed in the tank main body 1a and the mounting plate 3, respectively, are throttled up to a height at which the top surface of the tank main body 1a protrudes outward from the outer surface of the mounting plate 3, that is, until the top surface of the projection 6 of the mounting plate 3 makes contact with a stationary die 12. Next, when the punch 13 is further raised from this state, the peripheral edge part of each top part is deformed horizontally in a projection shape, and the projection peripheral edge part of the tank main body 1a bites into the inner peripheral surface of the projection of the mounting plate 3.
Patent JP-S6262052-A (JP)
Title: Driving device for small load
Inventor: BAN ITSUKI
IPC: G02B7/28
Filed: 1985-09-09
Abstract: PURPOSE:To suppress the generation of mechanical and electrical noise by selectively transmitting rotation of a small-sized electric motor to an output rotary shaft through a large-diameter floating wheel, a pinion and a gear in a driving device for driving small load like auto focus of a video camera. CONSTITUTION:As an electric motor, for example, a three-phase semiconductor outer-rotor type electric motor is used. One-end of a cylindrically multi-layered armature 26 is fixed to an outer casing 23 of a speed reduction gear K, and a three-phase armature coil is wrapped round the outer periphery of the armature 26. A magnetic rotor 27 is disposed in such a manner as to surround the armature 26, and one end of a rotary shaft 24 is fixed to the central portion of the base of a cup-like rotor 27a where the magnet rotor is mounted. The speed recution gear K is constructed so that when an electric current is applied to an exciting coil 35a, for example, a lever 7 is sucked and rotated clockwise to press a floating wheel 2b to the rotary shaft 24, whereby the rotation of the rotary shaft 24 rotated in the direction of an arrow A is transmitted to an output rotary shaft 32 through gears 30, 1, and on the other hand, when an electric current is applied to an exciting coil 34a, the output rotary shaft 32 is reversed.
Patent JP-H1143235-A (JP)
Title: Sheet feeder
Inventor: SUGIYAMA HIROSHI
IPC: B65H3/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder which can prevent deformation of a recording material sucking means in spite of a kind and the loading number of recording materials to be sucked, and an image forming device having this. SOLUTION: A recording material sucking means 2 to suck a sheet P by generating negative pressure in a recessed part 2a of a bottom surface, is formed of a flexible member, and when the sheet is sucked, an edge part of the recessed part 2a is deformed while being brought into close contact in the outward expanding direction along a surface of the sheet P sucked by internal negative pressure. When the sheet is sucked, a recessed part edge part 2b of the recording material sucking means 2 deformed in the outward expanding direction, is brought into contact with a height regulating member 60, and deformation is restrained in a prescribed range, and a height directional change at sucking time of the recording material sucking means 2 is regulated.
Patent JP-H1136954-A (JP)
Title: Throttle valve controller of internal combustion engine
Inventor: TAKADA MITSURU
IPC: F02D45/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of engine speed by computing the correction value on the basis of the difference between the present engine temperature and the former engine temperature when the learning of a reference position is not executed before the start of the engine, and setting a value obtained by correcting the former reference position learning value with a correction value, as the present reference position learn ing value. SOLUTION: In the case when a value of a learning counter is more than T1 , a reference position unlearning flug is switched ON, and when the same is T1 or less, whether or not a value of the learning counter is T0 or more, is judged. Further whether an accelerator is operated or not, is judged, and whether a throttle sensor 13 is normal or not, is also judged. In the case when all of these judgements are YES, the output of the present throttle sensor 13 is regarded as a reference position. In a case when the reference position learning is not executed by some causes, the former learning value is corrected with the correction amount on the basis of the difference between the former water temperature and the present water temperature, to determine the present reference position.  The control voltage for driving a DC motor 11 is computed by adding the reference position to be demand opening of the throttle valve 10.
Patent JP-H0483823-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic flux density
Inventor: KOMATSUBARA MICHIRO
IPC: H01F1/16
Filed: 1990-07-27
Abstract: PURPOSE:To stably produce a grain-oriented silicon steel sheet having high magnetic flux density even if sheet thickness is reduced by subjecting a silicon steel stock containing Al and Sb to controlled cooling, application of microstrain, etc., in the cooling stage after annealing before final cold rolling. CONSTITUTION:At the time of subjecting a hot rolled plate of a silicon steel having a composition containing, by weight, 0.01-0.15% acid soluble Al and 0.005-0.04% Sb as inhibitor components to working to the final finish sheet thickness by a cold rolling method, softening is exerted prior to the final cold rolling. Successively, rapid cooling is performed down to <=500 deg.C at 15-500 deg.C/s cooling rate and microstrain of 0.05-3.0% is applied in the temp. region between the ultimate rapid cooling temp. and 200 deg.C. In the course of or after the application of this microstrain, the steel sheet is held at a temp. in the above temp. region for 60-180sec and cooled or is slowly cooled at <=2 deg.C/s cooling rate to undergo the control of carbide precipitation. Subsequently, final cold rolling is exerted at 80-95% reduction of area and primary recrystallization annealing which doubles as decarburization is performed, and, after a separation agent at annealing is applied, secondary recrystallization annealing and purification annealing are carried out.
Patent JP-S5898616-A (JP)
Title: Exhaust gas purifier in internal-combustion engine
Inventor: IKENOTANI YASUO
IPC: F02B27/04
Filed: 1981-12-09
Abstract: PURPOSE:To enable to induce a necessary quantity of secondary air into each of exhaust systems reliably, by a method wherein separate secondary air ducts are connected with two exhaust ports respectively and they are connected with independent reed valves respectively. CONSTITUTION:Exhaust pulsating pressure to be generated within exhaust ports 81 and 82 of exhaust ducts Ex1 and Ex2 and a rear exhaust pipe 14 passing through secondary air ducts 171 and 172, secondary air supply pipes 191 and 192 and flexible hoses 201 and 202 or the other secondary air supply pipe 22 and a flexible hose 23 acts upon reed valves 281 and 282, and opens each of reeds 31... intermittently. Clean air in an air cleaner 12 passing through a secondary air supply main pipe 25 is led into a reed valve unit L, led into the exhaust ports 81 and 82 and the rear exhaust pipe 14 from the unit L, and an unburnt ingredient in the exhaust ducts Ex1 and Ex2 is purified and removed.
Patent JP-H0362861-A (JP)
Title: Cationic electrodepositing gelatinized fine particle polymer and its production
Inventor: YAMAMOTO KENJI
IPC: C09D5/44
Filed: 1989-08-01
Abstract: PURPOSE:To obtain the title polymer having excellent cissing prevention, edge cover, adhesion, etc., by subjecting a specific vinylalkoxysilane, isocyanate compound, hydroxyl group-containing vinyl monomer, etc., to emulsion polymerization using a cationic reactive emulsifying agent. CONSTITUTION:(A) A polymerizable unsaturated vinylsilane monomer containing a vinyl double bond and a hydrolyzable alkoxysilane group, (B) a blocked polyisocyanate containing two ore more isocyanate groups blocked with a radically polymerizable monohydroxy compound, (C) a polymerizable unsaturated monomer containing a vinyl double bond and a hydroxyl group and (D) another polymerizable unsaturated monomer are polymerized using (E) a cationic reactive emulsifying agent containing an allyl group in the molecule to give the objective polymer.
Patent JP-H0247690-A (JP)
Title: Visibility adjusting device for display screen
Inventor: MORI KENICHIRO
IPC: G09G3/36
Filed: 1988-08-10
Abstract: PURPOSE:To control the contrast and brightness of an image plane of a display device and to obtain an easy-to-see image plane by detecting the brightness of the image plane of the display device and its peripheral brightness and performing fuzzy inference according to the detected values. CONSTITUTION:A sensor S1 detects the brightness of the image plane of the display device 1 and a sensor S2 detects the brightness of the circumference of the display device 1. Then a fuzzy inference part 2 inputs detection signals Sa and Sb of those sensors and computes the contrast and brightness of the image plane of the display device 1 according to a predetermined rule, a membership function regarding the brightness of the image plane and its circumferential brightness, and a membership function regarding the contrast and brightness of the image plane of the display device 1. Further, an adjustment part 3 controls the contrast and brightness of the image plane of the display device 1 according to the inference result. Consequently, the image plane of the display device 1 is adjusted automatically into an easy-to-see state.
Patent JP-H0362872-A (JP)
Title: Bonding method in fitting structure
Inventor: KOBAYASHI ATSUKO
IPC: C09J5/00
Filed: 1989-08-01
Abstract: PURPOSE:To promote the fluidity of an adhesive interlayer inserted between, uniformly enlarging the adhesive interlayer area and decreasing a non-adhesive part by inserting a member to be fitted into a cylindrical fitting member till a positions of half way and simultaneously or thereafter rotating the member to be fitted. CONSTITUTION:When a rotatable member to be fitted is inserted into a cylindrical member through an anaerobic adhesive interlayer constituted by dispersing microspherical particles in the adhesive, either the rotatable member or the cylindrical member to be fitted mutually is retained at a half way position by a sucking force directing to the opposite side to the fitting, and in this state, the rotatable member which is fitted to the half way positions is simultaneously rotated and thereafter rotatably inserted to the last position to complete the fitting covering all the adhesion surface.
Patent JP-S5899522-A (JP)
Title: Vertical deflective shaft coupling
Inventor: OGAWA TAKAHISA
IPC: F16D3/79
Filed: 1981-12-08
Abstract: PURPOSE:To provide possibility of absorbing the displacement because of misalignment, in a shaft coupling to be interposed between two shafts for vertical transmission, by forming a spherical surface with low friction coefficient at the conjunction part of a member to connect the two shafts. CONSTITUTION:This vertical type deflective shaft coupling A has an upper and a lower hub 1, 2 to be fitted on the shaft ends a and b of the driving and driven parts, respectively. To these hubs 1, 2 a center spool 4 is connected by bolts and nuts 5 through disc packs 3. A flange 7 is fixed to the top os center spool 4, where at the center of the oversurface a projecting rod 7' is formed, and then a ring 8 having a spherical part 8' is provided at the tip of this projecting rod 7'. A ring-shaped supporting member 9 is fixed to the upper hub 1, and at its center a hole 10 for penetration of the rod 7' and a recess 11 for seating the ring 8 are formed, and then the bottom surface 12 of this recess 11 is formed in a spherical surface 12' with low friction coefficient.
Patent JP-H0926308-A (JP)
Title: Noncontact three-dimensional displacement detection apparatus
Inventor: TERAGUCHI MIKIYA
IPC: G01B21/20
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact three-dimensional displacement detection apparatus in which the return position and the posture of a stylus at a touch probe are detected and evaluated by a noncontact measurement without performing a mechanical driving operation. SOLUTION: A measuring member 5 in which marks have been put on respective faces is attached to the tip of a stylus 4 of a fixed touch trigger probe 3. The marks on the respective faces of the member 5 are picked up by first image-pickup systems 7A, 8A and second image-pickup systems 7C, 8C in Y- direction and by third image-pickup systems 7B, 8B and fourth image-pickup systems 7D, 8D in X-direction. Obtained images are sent to an image processor 9, the displacement of every mark on every image is found, the stylus 4 is displaced on the basis of its data, and the return dislocation and the posture of the tip of the stylus 4 are detected in the X-, Y- and Z-three-dimensional space before and after the stylus performs a relief operation and a return operation.
Patent JP-2000021888-A (JP)
Title: Silicon wafer heat-treating quartz glass jig having high- purity grooved surface and its manufacture
Inventor: OHASHI NOBUO
IPC: H01L21/324
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To avoid depositing transition metal element foreign substances, without providing a sharp irregularity based on a fine irregularity or opening of microcracks by forming a grooved surface having a hexagonal pattern structure and specified center line mean surface roughness of the entire grooved surface. SOLUTION: The quartz glass jig has a grooved surface forming a hexagonal pattern structure with irregularity coupled hexagonal protrusions having mountain-like sections with gentle recesses sandwiching them, the mean spacing between the protrusions of the hexagonal pattern structure is 20-200 μm, the max. height Rmax to the recess of the protrusion is 2-20 μm, it is not practical to cut so that the center line mean roughness Ra is less than 0.5 μm, and if exceeding 5 μm, an Si wafer is damaged by its roughness, and hence the surface roughness of the entire grooved surface is set to a center line mean roughness Ra of 0.5-5 μm.
Patent JP-H0362569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUDA YOSHIMASA
IPC: H01L27/10
Filed: 1989-07-31
Abstract: PURPOSE:To easily increase a capacitance by arranging a plurality of fine rod type conducting layers on the surface of a semiconductor substrate, wrapping them with an insulating layer, forming a capacitor part there which is positioned between the fine rod type conducting layers into which a second conducting layer is inserted in parallel, making the fine electrode layer one electrode group, and making the second conducting layer the other electrode group. CONSTITUTION:A plurality of fine columunar type polysilicon layers 31 are formed on one surface of a P-type Si substrate 1, and a P<+> type diffusion layer 32 is formed on the whole surface containing the layer 31 and the substrate 1. A very thin SiO2 layer 33 is formed on the surface of the layer 32, and a second polycrystalline Si layer 34 is formed via the layer 33. A set of capacitor 30 is constituted of layers 31 and 34 in this manner, and a plurality of the sets are arranged on a substrate 1. Then the layers 31 are made one side electrodes and are commonly connected through the substrate 1. The other layers 34 are made a common electrode, and a capacitor part C is constituted of a plurality of the capacitors. By this constitution, about 400-500 capacitors 30 can be formed on, e.g. 1X1mum floor area, and the capacitance becomes about 70-90fF(femto farad).
Patent JP-2001027397-A (JP)
Title: Membrane structure of storage tank
Inventor: KOKAYU YASUHIRO
IPC: B65D90/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a pleat part. SOLUTION: In a pleat part 20 formed in an almost lattice shape in a membrane 16, a pleat disappearing part 21 formed in an end part of the pleat part 20 is covered with a cap unit 22 so as to be welded. In this case, the cap unit 22 is constituted by integrally continuously forming a disappearing part coated part 22a of almost U shape as viewed by section coating a top part of the pleat disappearing part 21, pleat part coated part 22b of almost U shape as viewed by section coated in the pleat part 20 continued to this pleat disappearing part 21, and a plate-shaped part coated part 22c of float plate shape abutting to a plate-shaped part 19 in the vicinity of the pleat disappearing part 21, and welding to a panel material P of the cap unit 22 is performed not in the top part of the pleat disappearing part 21 but in a side surface 21a on both sides thereof.
Patent JP-H0487600-A (JP)
Title: Multiple output power unit for vehicle
Inventor: ITO YOSHIHIRO
IPC: H02P9/30
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a sufficient output for a main electric load by starting switching at a variable ON duty ratio based on a variable voltage signal of voltage detecting means, and controlling the output voltage of a generator to a second predetermined value lower than a first predetermined value. CONSTITUTION:A differential voltage is generated between a variable voltage terminal 6D and a reference voltage terminal 6E. Thus, a power controller 6 starts switching, and decides an ON duty ratio of switching of a high voltage load 12' so that a voltage between the terminals of a battery 3 does not drop lower than a second set voltage. That is, if power consumption of the same system voltage load 12 as the battery 3 and the high voltage load 12' is increased, a power limiter 6 gradually reduces an ON duty ratio according to an increase in a differential voltage, a voltage between the terminals of the battery 3 is set to a second predetermined value, held at a second set voltage, the capacity of a generator 1 is output to the maximum limit, and the output substantially equivalent to the normal generator can be supplied to the battery 3.
Patent JP-S6093071-A (JP)
Inventor: YOSHIDA HARUO
IPC: B66B1/14
Filed: 1983-10-24
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。