baber/WOPTO huggingface dataset:
Patent JP-H09308752-A (JP)
Title: Weir panel in ball passage elevating mechanism for weir panel
Inventor: SUNAGA SHOJI
IPC: A63F7/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a weir panel in a ball passage and an elevating mechanism for a weir which can prevent a ball from being caught, and which can surely block the flow of balls if a ball should be caught. SOLUTION: Since a weir panel 10 is arcuately turned with respect to a bottom plate 20 of a trough 14 so as to be moved up and down, it can be moved up and down with a minimum affection by a pressure of a ball. Further, the weir panel 10 is inclined with respect to the bottom plate 20 in a direction upstream from the trough 14, and accordingly, the weir panel 10 lowers while balls P are fed downstream so that the balls P are prevented from being caught. The weir panel 10 is formed therein with a plurality of crests 26 having top points arranged at pitches which is larger than the diameter of the balls P, top angles (x which are equal to each other and are a right angle, and heights 26H which are shorter than a distance between the trough 26B and the bottom plate 20 when the ball P is caught.  With this arrangement, the catching of the balls can be restrained, and even if the ball is caught, a gap through the ball P can pass, is defined between the crest 26 which does not catch the ball, and the bottom plate 20.
Patent JP-H10288143-A (JP)
Title: Vibration device
Inventor: UMEHARA SATOSHI
IPC: F03G3/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To sense secular changes of geomagnetic field and ultravibration of the earth and discontinuously obtain permanent vibration by fixing a permanent magnet and providing a permanent magnet repelling or attracting this fixed magent so that the permanent magnet may be oscillated so as not to be discharged and attracted to the half upper part of the fixed magnet. SOLUTION: A permanent magnet A made of ferrite, etc., is fixed to a non- magnetic fixed base 1 made of plastic, etc., to constitute a permanent vibration device by turning an N pole to the upper surface on a fixed surface 2. A permanent magnet B is arranged by turning the N pole to the lower surface so as to repel this permanent magnet A. The lower part of this permanent magnet B is fixedly provided on the holding surface 5 of a holding tongue piece 4 so that the permanent magnet B may not be discharged due to repelling. The one end of the holding tongue piece 4 is made to be supported so that the piece 4 may be an inclined shape and be oscillated so as to get the permanent magnet B to the half upper part of the permanent magnet A by a corner 3 of the fixed base 1.  In this state, the permanent magnet B senses secular changes of geomagnetic field and ultravibration of the earth and vibrates in the vertical direction by making the corner 3 a supporting point.
Patent JP-S5851859-A (JP)
Title: Preparation of frozen noodle
Inventor: IDEI AKIRA
IPC: A23L7/109
Filed: 1981-08-12
Abstract: PURPOSE:To provide a means for the rational mass-production of frozen noodles exhibiting comparable quality to those obtained by the kneading under atmospheric pressure followed by thorough aging, even by omitting or shortening the aging process, by kneading hydrated raw material of noodles under reduced pressure. CONSTITUTION:The raw material of noodles, e.g. wheat flour, etc. is mixed with water to a water-content of about 31-38wt%, and kneaded under reduced pressure, i.e. vacuum of <=about 600mm.Hg, preferably about 300-100mm.Hg. The kneaded product is formed to noodles by conventional method, and frozen.
Patent JP-2000226876-A (JP)
Title: Flush type toilet, sticking film for flush type toilet and flush type toilet coating composition
Inventor: MACHIDA MITSUYOSHI
IPC: E03D13/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To always wet the surface of a toilet with flowing water discharged over a long period, and hardly deposit dirt by forming a coat having a contact angle to water different from that of the toilet surface on the toilet surface right under a water discharge port. SOLUTION: A coat or water repellent coats 28, 30 having a contact angle with water different from a toilet surface 32 are disposed in the longitudinal direction with a gradient of 90 or less from the horizontal surface on the toilet surface 32 just under a water discharge port 26 for flush. Further, to turn flowing water to increase washing force, as the coat, the inclination from the horizontal direction is right face and left face. At that time, the contact angle of water repellent coats 28, 30 with water is set to 90 ore more. The water repellent coats 28, 30 are coats containing ceria and yttria, and contain a metal component with monovalent atom or a metal component whose measure of electronegativity of boring is under 1.0. Thus, the toilet surface is always wetted with flowing water discharged from the water discharge port 26 so that dirt is hard to deposit.
Patent JP-S5251196-A (JP)
Title: Center less grinder
Inventor: MASUDA MASAMI
IPC: B24B5/01
Filed: 1975-10-22
Abstract: PURPOSE: To heighten the grinding accuracy by pressing a workpiece to a stopper by the thrust force produced by an adjusting lead angle of a centerless grinder, and controlling the position of a stopper to grind the and surfaces of the workpiece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305329-A (JP)
Title: Engine control device of vehicle with automatic transmission
Inventor: KIYOUZUKA TAKAHIRO
IPC: F16H61/04
Filed: 1989-05-19
Abstract: PURPOSE:To reduce speed change shock and ensure the durability in a frictional engaging element by changing the output of an engine in changing the speed of an automatic transmission, and completing output change when intake air amount is below a prescribed level. CONSTITUTION:In changing the speed of an automatic transmission B where the driving output of an engine A is inputted, the output of the engine A is changed by a means (C) to reduce speed change shock due to transmission operation. According to the changing time of an automatic transmission detected by a means (D) and an intake air amount detected by a means (E), the output change of the engine A starts upon transmission start in the condition where the intake air amount is above a prescribed amount, and the output change is generally completed upon transmission completion. When the intake air amount is below a prescribed level during the output change of the engine A, a prescribed delay period is established from this time, and the output change is completed by a means (F).
Patent JP-H10298302-A (JP)
Title: Production of hardened silicone powder
Inventor: KOBAYASHI KAZUO
IPC: C08J3/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hardened silicone powder having nearly equal particle sizes in good productivity. SOLUTION: This method for producing a hardened silicone powder by using a catalyst comprising a platinum-alkenylsiloxane complex added to an aqueous dispersion of a silicone composition comprising an organopolysiloxane having at least two alkenyl groups binding to silicon atoms in a molecule, and an organopolysiloxane having at least two hydrogen atoms binding to the silicon atoms in the molecule comprises dispersing the catalyst in water so that >=40 wt.% catalyst may disperse as liquid particles having <=1 μm average particle diameter in a volumetric particle size distributor.
Patent JP-H11318625-A (JP)
Title: Elevating and sinking device
Inventor: SAITO MASATOSHI
IPC: A47C3/30
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an elevating and sinking device having good easiness to manipulate which can generate sufficient elevation and sinking only by depressing a pedal and/or lever. SOLUTION: An elevating and sinking device is equipped with a lower frame 1 placed on the installation surface to serve as a base, an upper frame 2 to support the seating part of a legless chair, and a parallel link mechanism pivotally mounted between the upper 1 and lower frames 2 so that they can elevate and sink parallel. The device further includes a pump to supply pressure oil at each stamping motion on a pedal 6a, an actuator cylinder 7 to elevate a rod 7a with the fed pressure oil, an elevating/sinking link 8 to move up and down with the vertical movement of the rod 7a, an elevation/sink operation part 9 installed integrally at the top of the link 8 and attached to the upper frame 2, a hydraulic unit H having a release lever 6b to sink the rod 7a by draining the pressure oil from the cylinder 7 to the pump side, and an energizing means to energize the pedal 6a upward normally.
Patent JP-S5252059-A (JP)
Title: Joining chain device
Inventor: MAKINO MASAKATSU
IPC: F16G15/04
Filed: 1975-10-22
Abstract: PURPOSE: When chains are cut, the chains can be jointed again rapidly by hand without any tools. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63290117-A (JP)
Title: Ice and snowfall alleviating device for aerial wire
Inventor: MAEDA YOSHIHISA
IPC: H02G7/14
Filed: 1987-05-22
Abstract: PURPOSE:To vertically provide an aerial wire stably and rigidly with additional conductor by attaching both ends of the conductor to the wire. CONSTITUTION:Ice and snowfall alleviating devices 2 each of which has an additional conductor 3 and fittings 4, 4 attached to both end vicinities of the conductor 3 are vertically formed at a predetermined interval on an aerial transmission line 1. The conductor 3 uses a sole wire of circular section, and the fittings 4 are associated with two split holding pieces 5, 5 for forming a transmission line guiding groove 6 at one end and an additional conductor guiding groove 7 at the other with a bolt 9 and a nut 10 inserted to the necks 8 of the intermediate parts of the pieces 5, 5. Since the conductor 3 is stably and rigidly attached to the line 1 at least with both fittings 4, the conductor is not removed. Further, since the conductor can expect large ice and snowfall, a large rotary moment due to the ice and snowfall can be expected to remarkably enhance the twist suppressing effect of the line.
Patent JP-H09290354-A (JP)
Title: Inner surface finishing device for small tube
Inventor: OSHIMA YASUTAKE
IPC: B24B5/40
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inner surface finishing device that can efficiently eliminate hard burrs generated to at the inner bottom part of a small tube when a bottom part cover body is stuck to the small tube. SOLUTION: This inner surface finishing device is provided with a polishing tool 10 inserted in a small tube 1 from one open end of the small tube 1 clamped to a device body by clamp mechanism 4, a driving shaft 8 for transmitting rotary-driving force to the polishing tool 10, and a motor 5 fixed to the device body and having a rotor shaft connected to the base end part of the driving shaft 8 through connecting mechanism. The small tube 1 is clamped to the device body by the clamp mechanism 4 so that one open end is positioned at an upper part and the other closed bottom part is positioned at a lower part, and constituted in such a way that a polishing solution can be filled from one open end of the small tube positioned at the upper part.  The polishing tool 10 is rotatory-driven by the rotatory-driving force of the motor 5 through the driving shaft 8 to polish the inner surface part of the small tube.
Patent JP-S5827521-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J27/08
Filed: 1981-08-11
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-H09285750-A (JP)
Title: Masking material for coating
Inventor: OGAWA MASANORI
IPC: B05C17/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of a surface treating agent into a fitting part of a part to be protected by mounting a cushion sheet on all of the fitting part of the part to be protected or a prescribed place. SOLUTION: A columnar main body 11A of a pillar 11 is fitted to a fitting part 12B of a masking material 12, and flanges 11C and 11C of the pillar 11 are fitted to flange fitting parts 12D and 12D and temporarily fixed. At this time, a cushion sheet 12I as a cushion material of the masking material 12 is press-fixed to an outer periphery of the pillar 11, and also the cushion sheet 12I is press-fixed to an outer surface of both sides of an edge of the pillar 11 to secure the fixed temporary fixing. Lining parts 12E and 12E of the masking material 12 are bent and abutted to a back surface 11B of the pillar 11, and a lapping part of the lining parts 12E and 12E is stuck with an adhesive tape 13, etc. Then, after mounting the masking material 12 to the pillar 11, a surface treatment such as coating are applied.  A coating material does not infiltrate to the back surface because the pillar 11 is protected with the lining parts 12E and 12E of the masking material 12 till the back surface.
Patent JP-H09310761-A (JP)
Title: Metal lamination type gasket
Inventor: INAMURA SUSUMU
IPC: F02F11/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To absorb the deflection of a cylinder head by providing ring-shaped metal pieces for surrounding each cylinder hole in a folding part of a first plate of a gasket base material, and partially providing a bead at a part between seal holes of this metal piece. SOLUTION: Ring-shaped metal pieces 6 for surrounding each corresponding cylinder hole 4 are provided in a folding part 5. The metal piece 6 is provided with a bead 7, which is partially provided at a part between the cylinder holes 4, 4. The bead 7 is inclined so as to prevent the generation of step in a peripheral edge part. Total of plate thickness of the metal plate 6 and a first plate 1 is set larger than the thickness of a second plate 2 so that the folding part 5 functions as a main seal part. With this structure, lowering of the seal surface pressure to be easily generated between the cylinder holes by the bend of the cylinder head can be prevented by the bead, which is partially provided in the metal piece, and the surface pressure in the periphery of the cylinder hole can be evened.
Patent JP-S5352040-A (JP)
Title: Electronic clock
Inventor: TOYOKUNI AKIRA
IPC: G04C3/00
Filed: 1976-10-22
Abstract: PURPOSE: A ceramic condenser containing DY 2 O 3  is used as a capacitance correcting the temperature characteristics of the frequency of a standard source in order to reduce the ageing variation, thereby improving the reliability of an electronic clock. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5460284-A (JP)
Title: Phosphor for image receiving tube
Inventor: FUJIWARA KOTOJI
IPC: C09K11/08
Filed: 1977-10-21
Abstract: PURPOSE: In depositing phosphor using photosensitive organic binder, fluorescent screen is provided with a precoated film of organic high polymer, thereby to effect strong phosphor bonding.  
     CONSTITUTION: A glass panel 21 is first coated with a thin film 22 of PVA, whereupon is coated a layer 34 of phosphor 31 slurry which is covered by organic high molecular material that includes binder 32. Te phosphor layer is then baked by exposing light beam 33. The bonding strength of phosphor is greatly enhanced by the use of the organic high molecular material, which includes PVA and acryl emulsion modified latex, resulting in high quality fluorescent screen and lowered amnufacturing cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62282977-A (JP)
Title: Thermal recording apparatus
Inventor: ANDO TOMIO
IPC: B41M5/382
Filed: 1986-05-30
Abstract: PURPOSE:To perform not only raster scanning but also skip scanning or vector scanning, by using an optical head movable in a main scanning direction and a sub-scanning direction. CONSTITUTION:When a main scanning motor 8 is rotationally driven, a main scanning wire rope 6 moves and an optical head is moved to a main scanning direction (a) along with a main scanning carriage 3. When a sub-scanning motor 11 is rotationally driven, a sub-scanning wire rope 9 moves and the optical head 2 is moved to a sub-scanning direction along with the main scanning carriage 3, guide shafts 5a, 5b and sub-scanning carriages 4a, 4b. Further, when a paper feed motor is rotationally driven, a recording medium 1 is moved to the sub-scanning direction. Therefore, the optical head 2 becomes relatively movable to any direction and any position with respect to the recording medium corresponding to the combinations of rotary driving and rotary stop of the above-mentioned three motors. Therefore, not only raster scanning but also skip and vector scannings can be performed.
Patent JP-H01297493-A (JP)
Title: Production of coke for blast furnace
Inventor: KUWAJIMA SHIGERU
IPC: C10B57/00
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a coak for blast furnace being high in qualities of strength, ash, reactivity, etc., by charging a powdered coal having relatively low fluidity in to the upper part of inexpensive sinter powdered coal or to coak side every layers and drydistilling the powdered coals. CONSTITUTION:When a sinter powdered coal B having >=200 DDPM (normally 200-350 DDPM) maximum fluidity is dry-distilled in a coak chamber furnace, powdered coal A having >=100 DDPM maximum fluidity is charged in to the upper part of the above-mentioned powdered coal B or to the coak side of the above-mentioned chamber furnace every layers and dry-distilled to provide the aimed coak.
Patent JP-H0422736-A (JP)
Title: Output controller for vehicle
Inventor: OOTAKE KATSUNORI
IPC: F02D41/04
Filed: 1990-05-18
Abstract: PURPOSE:To restrain correction for excessively increasing desired drive torque and prevent excessive control by clipping the deviation of actual drive wheel speed from desired drive wheel speed to the lower limit side when correction torque necessary to set the desired drive torque from reference drive torque is figured out. CONSTITUTION:A torque reducing means is constituted to control the supply and exhaust of pressure to a pressure chamber 44 of an actuator 41 for driving a throttle lever 24 by a normally closed electromagnetic valve 51 and normally opened electromagnetic valve 56. In a ECU 15, while reference drive torque is set on the basis of the traveling speed of a vehicle, desired circumferential speed of a drive wheel is set. While the deviation of actual drive wheel speed from desired drive wheel speed is clipped to the lower limit side, correction torque proportional to the clipped deviation is figured out and the corrected torque is subtracted from the set reference torque to set desired drive torque. The electromagnetic valves 51, 56 are controlled such that the drive torque of an engine is the desired drive torque. Thus, excessive control is prevented and the hunting of output is restrained.
Patent JP-H01298537-A (JP)
Title: Optical head and optical disk driving device using said head
Inventor: KAWAMOTO KAZUTAMI
IPC: G11B7/135
Filed: 1988-05-26
Abstract: PURPOSE:To expand a range effectively affected by a focusing servo mechanism by forming a beam splitter for dividing reflected light projected from an information recording face into two beams almost symmetrically about a plane vertical to a dielectric thin film waveguide layer and converging respective beams to the outside of the waveguide layer. CONSTITUTION:A laser beam is propagated into the dielectric thin film waveguide layer 3, made incident into a base 1 on the outside of the layer 3 at a projection angle theta, totally reflected at the end face 1a of the base 1, and made incident upon the layer 3 again and the beam 7 is concentrated into one point on a disk by a Fresnel lens 6b through the layer 3. Although a half of a laser beam is diffracted to the lower part of the layer 3 at the time of passing the beam splitter 5, the residual half is reached to a condensing grating coupler 6 without being diffracted by the beam splitter 5. The laser beam passing the beam splitter 5 is not influenced by the generation of astigmatism. Even if wavelength is changed, the device is effectively operated and focusing servo acts in a wide range.
Patent JP-H02306560-A (JP)
Title: Terminal engaging structure of connector housing
Inventor: KUWANO FUMIYOSHI
IPC: H01R13/42
Filed: 1989-05-19
Abstract: PURPOSE:To prevent poor terminal insertion due to half insertion of a terminal by providing a guide part on a free end part of an elastic engaging arm of a cap member succeeding to an engaging step part engaging with the terminal engaging part while forming a detection part on the terminal of the guide part. CONSTITUTION:An engaging projection part 4B of an elastic engaging arm 3B of a cap member 2 has an engaging step part 10 being fitted and engaged with an engaging part 6B of a terminal 7 temporally engaged inside a terminal housing chamber 5 and preventing retreat of the terminal 7 when the cap member 2 is fitted to the periphery of the terminal housing chamber 5 of a housing 1 to the free end 8, while a guide part 11 extending from the top 10' of the engaging step part 10 in the direction of a fixed end 8'' of the elastic engaging arm 3B is continuously provided. A detection part 12 almost orthogonally intersecting to the peripheral wall inside 9 of the cap member 2 is formed on the terminal end of the guide part 11. In this way, poor terminal insertion basing on half insertion of the terminal is prevented beforehand.
Patent JP-S5460780-A (JP)
Title: Device for fitting electromagnetic device
Inventor: MIYAJI KAZUO
IPC: F21V23/00
Filed: 1977-10-21
Abstract: PURPOSE: To provide the subject device wherein the fitted part of an electromagnetic device and a fitting member are fastened by screws by arranging a rubber bushing at parts of the fitted part excepting abutment parts of the fitted part at a specific clamping torque, whereby heat conductivity is improved and noise is reduced.  
     CONSTITUTION: A stabilizer element 2 consisting of a core and a coil is accommodated in a case 3, and screw holes are formed in the fitted part 4 extending to both ends of the case, said fitted part 4 being fastened by screws to the fitting body 5 through a rubber bushing. Since the statilizer main body and the fitting body 5 are tightly fitted and fixed to each other, heat is radiated directly without through a radiation plate. When the clamping torque is selected within the range of from  0.3 to 1.5 kg.cm, the fastening strength can be made ample, and vibration and  noise generated in the stabilizer can be reduced.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614894-A (JP)
Title: Vacuum pump, mixer, and the like utilizing kinetic energy of liquid
Inventor: IOGI NOBORU
IPC: F04D17/18
Filed: 1984-06-19
Abstract: PURPOSE:To reduce noise by making a flow of liquid which is parting from a rotary impeller, an intermittent flow and introducing a gaseous body between the flows and compressing said gaseous body, in a vacuum pump. CONSTITUTION:In a vacuum pump having an impller 6, a suction pipe, a compression chamber body 18, and impeller legs 20, 21, the legs 20, 21 serves as the passage of a liquid. And, when the liquid is about to part from these passages, the inlet of the passage is blocked by a high-velocity liquid flow of the leg 21, and air in a space part corresponding to the length L is carried to the space H of a collecting pipe, through a compression chamber. Accordingly, the efficiency is higher compared with the conventional vacuum pump from the standpoint of principle and, since much compression is carried out symmetrically with the center of rotation by means of water during a rotation of the impeller, the pump can be made well balanced with reduced vibration and noise.