baber/WOPTO huggingface dataset:
Patent JP-H09168352-A (JP)
Title: Component material for fishing reel
Inventor: KOIKE MAMORU
IPC: A01K89/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material light weight, excellent in formability having satisfactory corrosion resistance and strengths by coating a high strength and super lightweight magnesium based material with a corrosion resistant layer. SOLUTION: A reel member 11 is produced by forming Mg alloy obtained by blending Mg with Al, Zn and Mn, etc., by a process such as die casting in a hot chamber, etc., and a corrosion resistance layer 12 is formed on the member 11 by anodic oxidation process, etc. preferably a sealing layer 13 is formed by electrodeposition coating, etc., to fill the pin holes 12a of anodic oxide coating film and recesses of the corrosion resistant layer 12 and smooth the surface.
Patent JP-H03138436-A (JP)
Title: Knock detector for internal combustion engine and detection of failure
Inventor: HASHIMOTO ATSUKO
IPC: F02D45/00
Filed: 1989-10-24
Abstract: PURPOSE:To provide a high controllability by a simple constitution by generating two level signals corresponding to two standard positions of a cylinder from the output signal of a knock sensor and delaying the ignition timing when the threshold level on the basis of the averaged second level exceeds the first level. CONSTITUTION:An integrator 25 which receives the output signal of a knock sensor 1 and generates first and second levels at the first and second standard positions (e.g. B75 deg. and B5 deg.) for each cylinder and inputs said output signals into an ECU 40 through an A/D converter 3. At this time, the second level is average-treated 42, and the averaged second level is amplified by an amplifying/offset addition calculation part 43, and after a threshold value is generated through offset addition, the threshold value is compared 44 with the first level. Further, the first and second levels are average-treated 45, and a delayed angle correction angle is generated by a failure detecting part 46, on the basis of the average value level, and when failure is detected, a delayed angle correction angle is outputted in preference to the delayed angle control angle supplied from a delayed angle reflection processing part 41.
Patent JP-H02291486-A (JP)
Title: Internal gear oil pump
Inventor: NAGANO TOSHIHARU
IPC: F04C2/10
Filed: 1989-10-24
Abstract: PURPOSE:To obtain an ensured sealing faculty easily at a low cost by dividing an inner gear engaging with an outer gear in a pump housing into two in a ring, and by forming a tilting part on the divided surface so as for the side of each inner gear to abut on the pump housing. CONSTITUTION:In a pump body 1, an outer gear 4 and an inner gear 5 engaging therewith in eccentricity are built in so as to freely rotate. The inner gear 5 is divided into two in a ring along circumference. An inner gear 5A on driving side is engaged with a cut surface 6A of a crank shaft 6, while its ringed projected part 5Aa is fitted to a ringed projected part 1a on the pump body 1. On the divided surface of each inner gear 5A, 5B, a tilting part 10 is formed, respectively. The direction of the tilting part 10 is set to as for each inner gear 5A, 5B to be separated from each other when the inner gear by which compression is carried out from an oil inlet chamber to an outlet chamber is directed in the normal rotation.
Patent JP-H02282508-A (JP)
Title: Multi-layered underground overflow manhole power generation structure
Inventor: SUGIYAMA SHIGEAKI
IPC: E02B9/00
Filed: 1989-10-23
Abstract: PURPOSE:To facilitate execution of works without limitation of the point of execution, and to achieve stable supply of electric power by installing an overflow manhole by which a surface ground river and a multi-layered underground river are connected with each other, and by providing a power generation facility in the multi-layered underground river. CONSTITUTION:On a overflow manhole 1 by which a surface ground river 7 and a multi-layered underground river 4 are connected with each other, a hydraulic turbine 5 for generator is provided. On a manhole 2 for underground power generation that forms a side surface of the overflow manhole 1 and a power generation facility chamber 3 that is provided on the upper part of thew hydraulic turbine 5, a generator 6 and other power generation facilities are installed. Water of the surface ground river 7 is taken from a water-intake port 11 by the adjustment of opening/closing of a sluice door 10, and is fallen straight so as to actuate the hydraulic turbine 5, and to drive the generator 6, etc., whereby power is generated and electric power is supplied. The hydraulic turbine 5 for power generation can be installed in the multi-layered underground river 4.
Patent JP-2000102704-A (JP)
Title: Filtering method and filter device
Inventor: MIZUSAWA HIDEKI
IPC: B01D24/48
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To perform efficient filtration by controlling the starting filtration rate just after starting the cleaning of a filter device main body multistage operation to reach low level turbidity for a short time to decrease the amt. of discharged water. SOLUTION: At the time of restarting filtration after cleaning a filter medium, the increase of a filtration rate is suppressed by opening a valve 3a of a raw water supply pipe 2a, closing a valve 3b of a raw water supply pipe 2b and supplying one-half of total supply quantity of the raw water to a filter device main body 1 and the initial treated water not reaching fixed turbidity is discharged from a discharged water outlet 11. When the filtration quantity becomes constant and the turbidity of the treated water reaches a prescribed level after a prescribed time elapses, the discharge of the discharged water is completed, the valve 3b is opened and a pipeline is switched from the discharge water outlet 11 to a treated water outlet 7. Thus, the total supply quantity of the raw water from the raw water supply pipe 2a and 2b reaches a prescribed quantity.  As a result, the low turbidity treated water is obtained even in an initial stage by decreasing the filtration quantity just after cleaning and performing the filtration at a low speed and the turbidity reaches the prescribed level in the early stages to reduce the sacrificed water and the operation is efficiently performed.
Patent JP-H04156263-A (JP)
Title: Small-sized linear motor driving device
Inventor: TAKEI SEIJI
IPC: H02K7/08
Filed: 1990-10-16
Abstract: PURPOSE:To miniaturize the entire body of the title driving device by constituting a sliding member so that a coil fitted to the sliding member cannot come into contact with magnets and a rail when the sliding member slides together with the coil in an integrated state. CONSTITUTION:A rail 8 having a U-shaped cross section and formed to a long body, a pair of magnets 13 and 14 fitted to both inner side faces of the rail 8 in parallel with the length direction of the rail 8, sliding member 1 which is guided by track grooves formed on both inner side faces of the rail 8 in parallel with the length direction of the rail 8 and directly guides the movement of a coil 12 by means of a plurality of rolling bodies, and the coil 12 which is firmly fixed to the member 1 and wound in the direction perpendicular to the moving direction of the member 1 are provided. The sliding member 1 is constituted in such a way that the member 1 can slide together with the coil 12 in an integrated state, with the coil 12 being not brought into contact with the rail 8 and magnets 13 and 14. Therefore, the whole body of this driving device can be miniaturized.
Patent JP-H03137078-A (JP)
Title: Method for forming zirconia layer on silica-containing alumina ceramics
Inventor: GOTO TETSURO
IPC: C04B41/87
Filed: 1989-10-23
Abstract: PURPOSE:To improve durability by forming a zirconia particle layer via a specific alumina particle layer on silica-contg. alumina ceramics. CONSTITUTION:A slurry contg. the alumina particles having 0.2 to 15mum central grain size and 99.5% purity is applied on the silica-contg. alumina ceramics essentially consisting of the alumina and contg. silica, pyroferrite, kaolin, silimanite and is dried to form the alumina particle layer having >=20mum thickness; thereafter, the layer is coated with the zirconia particles and is calcined at 1,450 to 1,500 deg.C by which the zirconia particle layer is formed.
Patent JP-H04154653-A (JP)
Title: Lightweight decorative plate and its production
Inventor: KITAHAMA TAKU
IPC: C04B38/08
Filed: 1990-10-15
Abstract: PURPOSE:To prevent cracks by coating the surface of natural stone plates or natural stone-like plates with a water glass containing a hardening agent, laminating an inorganic aggregate consisting essentially of specific silas balloons in a lamellar state to the coated plates, molding under pressure and hardening. CONSTITUTION:100 pts.wt. silas balloons comprising fine particles and coarse particles are blended with 30-150 pts.wt. calculated as solid content of a water glass such as Na2SiO3, 10-40 pts.wt. glass hardening agent such as Na2SiF6, further optionally >=0.5 ps.wt. polymer binder such as PVA, 0.1-10 pts.wt. organic or inorganic reinforcing fibers having >=1mm fiber length and >=30 pts.wt. inorganic powder such as mica having >=70mum particle diameter. The powdery granular mixture is press-molded and hardened at normal temperature or under heating to give inorganic light-weight plates. One side or both sides of these light-weight plates and one side of natural stone plates such as marble or natural stone-like plates are coated with a water glass-based adhesive prepared by mixing said water glass with a hardening agent and inorganic powder, and the light-weight plates are laminated to the natural stone or natural stone-like plates to give the objective light-weight decorative plates.
Patent JP-H06129127-A (JP)
Title: Apparatus for multilevel parking
Inventor: KONO MASAHIRO
IPC: E04H6/06
Filed: 1992-10-14
Abstract: PURPOSE:To give a worker a warning that a warning signal is sounded when the operation of lifting or lowering a palette is intermitted halfway. CONSTITUTION:When an upward operation switch 19 for a palette 2 or a downward operation switch 20 therefor is turned off, after the upward operation switch 19 or the downward operation switch 20 is turned on and before it is detected by a limit switch 15 for the end of lifting or a limit switch 16 for the end of lowering that the palette 2 reaches the end of lifting or the end of lowering, a warning signal is sounded by a warning device 22. The upward operation switch, the downward operation switch and the warning device are, for example, provided on an operation board 18.
Patent JP-2000105056-A (JP)
Title: Cooling storage cabinet
Inventor: HOSOKAWA TOSHIMI
IPC: F25D19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a winding part of an insufficient length and to improve a heat exchanging efficiency of an entirety by spirally winding a cooling pipe on an outer periphery of a wall for surrounding a cooling chamber for containing a material to be contained, and substantially horizontally arranging winding starting and ending parts of the pipe. SOLUTION: A cooling chamber of a deep freezer is formed of a heat insulation case having an opening. The case has an inner case 6 and an outer case 7, and a compressor 11, a dehydrator 12 and the like are provided in a machine chamber 10 formed at a lower side of the cooling chamber. A cooling pipe 15 is spirally wound on an outer periphery of a sidewall of the case 6. In this case, the pipe 15 is horizontally wound near starting and ending positions of the winding. Thus, starting and ending positions of the winding are wound so that the case 6 is substantially wound by one turn, and hence a length of winding the pipe 15 can be increased, and a contact area of the case 6 with the pipe 5 is increased to enhance its heat exchanging efficiency.
Patent JP-H01119282-A (JP)
Title: Conveyer system
Inventor: SHIBAKUCHI MAKIO
IPC: B65G47/52
Filed: 1987-10-30
Abstract: PURPOSE: To attain efficient and automatic transfer of articles or the like by visually judging the stock conditions of a stock part and the conditions of the other stock parts when supplying containers to the stock part, and recovering the containers without disordering containers on circulation lines as well. CONSTITUTION: This system is provided with circulation lines 1 and 2 for containers, container stock parts 5A, 5B..., supply means 6A, 6B..., collecting means 8A, 8B... and central processing unit(CPU) which grasps the histories of all the containers. When the container exists at the supply means arranging position on the circulation line, while referring to the history of that container, the container stock conditions of the stock part thereof and the container stock conditions of the other stock parts, the CPU judges whether or not the supply means is to be operated for supplying the container to the stock part. When there is a collectable container at the stock part, while referring to the conditions of the circulation line, it is judged whether the collecting means is to be operated. Thus, efficient and automatic transfer of articles or the like is performed.
Patent JP-2000105259-A (JP)
Title: Electromagnetic field simulation method and storage medium storing control program for simulation method thereof
Inventor: HIRONO TAKUO
IPC: G06F19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To realize high-accuracy simulation while the memory capacity is saved in an electromagnetic field simulation method and a storage medium. SOLUTION: By the control of a CPU 9, an electromagnetic field En and Hn in an arbitrary time, step are temporarily replaced by another parameter and stored in a memory 10. Every time replacement is performed in plural stages, values stored in the memory 10 are sequentially updated. After the lapse of designated time the values of another parameter E(2) and H(3), and the value of En+1 and the value of Hn+1 in the next time step are calculated from the read out values.
Patent JP-2000103500-A (JP)
Title: Refueling apparatus
Inventor: WATANABE JUN
IPC: B67D7/54
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To adjust an amount of sucked vapor of vapor recovery at the time of refueling. SOLUTION: At the time of refueling, a negative pressure generated in a negative pressure generating part 3 of a pump nozzle 3 is introduced into an upper diaphragm chamber 92, thereby causing a diaphragm 89 to operate to open a valve, while at the time to stop refueling, a check valve 97 prevents oil from flowing from pressure inlet paths 93, 94 to cause the diaphragm 89 to operate in a direction for closing the valve by air supplied form an air inlet hole 100. Therefore, the diaphragm 89 is not in contact with the oil, whereby deterioration due to the oil can be prevented and a service life can be lengthened. In addition, since no negative pressure occurs at the negative pressure generating part 30 at the time of non-refueling, a valve disc 99 inserted inside a check valve chamber 98 moves to a valve closed position.  Thus the oil in an oil channel 29 can be prevented from flowing into the check valve chamber 98 via the pressure inlet path 94.
Patent JP-H07105805-A (JP)
Title: Acceleration response switch and manufacture thereof
Inventor: MIZUTANI YASUKAZU
IPC: G01H1/00
Filed: 1993-10-06
Abstract: PURPOSE:To provide an acceleration response switch 1 in which rotation movement of an inertia sphere is avoided and which converges undesirable movement quickly. CONSTITUTION:In an acceleration response switch 1, a cover plate 2 and a housing 5 compose a sealed container and a lead terminal 3 penetrates the cover plate 2 and is insulated and fixed in the container. In the inside of the container, a conductive inertia sphere 7 is stored and a vibration damping liquid 9 is poured and a contact material 6 is fixed at the end part of the lead terminal 3. The inertia sphere 7 usually occupies the center area and is not brought into contact with the contact material 6. When being affected by vibration with a prescribed level or higher, the inertia sphere 7 rotates on the bottom face of the housing and comes to contact with the contact material 6 and connects the housing and the contact material 6 electrically. Since the amplitude of the swinging due to the slight force in the rectangular direction to the vibration direction which the switch 1 receives is suppressed by the vibration damping liquid 9, the movement of the inertia sphere 7 is practically only the movement in the vibration direction.
Patent JP-H03137499-A (JP)
Title: Guided missile
Inventor: NUMATA YOSHIO
IPC: H01Q1/42
Filed: 1989-10-24
Abstract: PURPOSE:To reduce pneumatic resistance when a guided missile is flown and to stably pass a guide signal by providing a conical radome separator and a circular radome after a conical radome. CONSTITUTION:A guided missile 1 has, since it is necessary to fly at a high speed under the guidance to a meeting point 3 to meet with a target 2, a conical radome 4 for its pneumatic resistance reduction, a piston 20 is held by a spring 21 in a conical radome fixing unit 6 to secure the radome 4. In order to direct toward the point 3 meeting with the target 2, a guide signal 9 passed through the radome 4 and a spherical radome 5 is received by an antenna 10, a relative angle signal 12, a relative speed signal 13 and a relative distance signal 14 between the missile 1 and the target 2 are detected, a driving wing 27 is driven by a controller 15 based on these signals to fly. Thus, the pneumatic resistance of the missile is reduced to improve its guiding accuracy.
Patent JP-H03141215-A (JP)
Title: Hair dyeing agent composition
Inventor: IKEDA YOSHIO
IPC: A61K8/64
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a hair dyeing composition having excellent dyeability and fastness to hair washing, free from skin irritation containing a specific cysteine derivative, aromatic alcohol and/or diethylene glycol monoalkyl ester and dye. CONSTITUTION:A hair dyeing composition containing 0.05-5.0wt.% cysteine derivative selected from a compound shown by the formula (R1 is H, 1-3C acyl or alkyl) and glutathione or salt thereof, 0.1-50wt.% aromatic alcohol and/or compound shown by the formula R2-OCH2CH2OCH2CH2OH (R2 is 1-5C alkyl) and 0.0001-20wt.% dye as essential components. Further the hair dyeing composition is properly blended with an alkali agent, buffering agent, hair tonic, germicide, perfume, etc., and prepared to give the objective substance. The substance can be processed into a liquid or creamy hair dyeing agent and mixed with hair dressing components and prepared into an agent form of hair dyeing hair dressing agent such as styling mousse or jell.
Patent JP-H11100470-A (JP)
Title: Olefin-based copolymer composition and decorative sheet
Inventor: MATSUMURA KAZUYUKI
IPC: C08K3/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting effects such as no emission of a harmful gas in incineration, no damage to an incinerator in refuse disposal by incineration, prevention of an environmental pollution, etc., by using both a specific olefin-based copolymer and an inorganic mixture. SOLUTION: This composition is obtained by mixing (A) 100 pts.wt. of an olefin-based copolymer having a molecular structure preferably of the formula (R is an alkyl having the number of carbons made by subtracting 2 from the number of carbons constituting an α-olefin; (n) and (m) are each a repeating number of an integer), 0.85-0.91 g/cm<3> density and 0.5-20 g/10 minutes melt index with (B) 10-300 pts.wt. of an inorganic mixture (preferably calcium carbonate, aluminum hydroxide, titanium dioxide, etc.). The composition is processed by a calender processing, etc., to form a resin layer, which is laminated to one side of one substrate of paper, woven fabric, knitted fabric or nonwoven fabric and integrated to give a decorative sheet improved in flexibility and excellent in handle and design.
Patent JP-H1099974-A (JP)
Title: Method for controlling pressure type resistance welding machine
Inventor: YAMAGUCHI TERUZO
IPC: B23K11/11
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the method for controlling a pressure type resistance welding machine capable of executing a sure welding in safety by previously setting a dangerous zone having the possibility of inserting foreign matter, lowering a motor torque in the dangerous zone in such an extent that a safety hazard is not given to the foreign matter and moderating the pressing force from the electrode to the foreign matter. SOLUTION: The moving zone of the electrode is divided into the safety zone A and the dangerous zone B, the safety zone is set into about the same length as the maximum thickness of a work 12 capable of being welded be the welding machine, the dangerous zone is set into about the same length as the thickness of foreign materials capable of being possibly inserted between the work and the electrode, such a motor torque that a prescribed pressing force is obtained with the electrode is set in te safety zone, the motor torque at least in the dangerous zone is set lower than in the safety zone in such an extent that the safety hazard is not given to the foreign matter, driving the motor is stopped by recognizing the existence of the foreign matter from the abnormal variation of the current value of the motor in the dangerous zone,  and the pressing operation by the electrode is continued with respect to the variation of the current value of the motor in the safety zone.
Patent JP-H10104719-A (JP)
Title: Camera
Inventor: DAIMON TERUYUKI
IPC: G03B17/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of arranging each means in a high degree of freedom by adopting such a constitution that a write-in means and a read-out means are arranged on the front and rear sides in the feeding direction of a film respectively, so as to enable the arrangement of the read-out means in an aperture position. SOLUTION: The write-in means, the read-out means and a driving means consist of a write-in magnetic head 6, a read-out magnetic head 8 and a feeding motor 3 respectively. A single signal generating means and a first signal generating means consist of a photoreflector 2 and a photoreflector 1 respectively. Then, a second signal generating means consists of the photoreflector 2. It is constituted so that the write-in means and the read-out means are arranged on the front and rear sides in the feeding direction of the film, respectively, to enable the arrangement of the read-out means in the aperture position. On the other hand, the read-out means is disposed in a position further than the driving means for feeding the film, not to be affected by a noise generated in the driving means.
Patent JP-H0995645-A (JP)
Title: Room-temperature curable resin composition
Inventor: HARAKAWA TAKESHI
IPC: C09D175/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a film excellent in water resistance and solvent resistance and useful for outer wall coating of building. SOLUTION: This resin composition contains (A) a water dispersion of a carbonyl group-containing copolymer obtained by copolymerizing a monomer containing an oxo compound having a polymerizable double bond and (B) a polyurethane dispersion obtained by reacting (i) an urethane prepolymer having both of an anion group and a cation group in the molecule and having isocyanate groups at plural terminals with (ii) a chain extender in water at a weight ratio of the components A/B of (100/5) to (5/100) expressed in terms of solid content. Furthermore, urethane prepolymer in the component B contains a structural unit U1 of formula I (R<1> is a 1-2C alkylene; R<2> and R<3> are each a 2-4C alkylene; X is SO<-> 3 , PO<-> 3 or COO<-> ), a structural unit U2 of formula II, and a structural unit U3 having a chain structure after eliminating plural hydroxyl groups from polyol compound.