baber/WOPTO huggingface dataset:
Patent JP-S61128035-A (JP)
Title: Kerosene burner
Inventor: KAWASAKI YOSHITAKA
IPC: F24C5/08
Filed: 1984-11-28
Abstract: PURPOSE:To enable an amount of a secondary radiation heat from a window to be increased by a method wherein upper and lower continuous concave and convex parts are arranged in parallel at least an inner surface of the window member facing against a red heated part having some longitudinal grooves arranged therein so as to cause the uniform red heated condition to be applied without exposing any shadows of grooves or red heated spots. CONSTITUTION:A red heated part 17 is provided with a plurality of longitudinal cut grooves 17b at its upper part, the inner surface of a window member 19 facing against the red heated part 17 is formed with the concaveand convex portions 19b and 19a. Due to the dispersion of heat ray discharged from the red heated part 17, the shadow of the cut grooves 17b is dispersed and the outer appearance of the window 19 shows a uniform stripe pattern. The dispersed action of the heat raymay disperse the spots of red heated condition produced on the red heated part 17, so that an abnormal condition can be prevented without exposing the red heated spots caused by the fine thermal strain of the red heated part 17 forwardly. The heat-resistant glass for forming the window member 19 has a lens effect with its convex part 19a being formed as a semi-column shape, a focus is converged near an outer surface of the window member 19 to increase the temperature at that part, thereby an amount of radiation heat from the outer surface of the window member 19 can be increased.
Patent JP-H03112604-A (JP)
Title: Woody interior trimming material
Inventor: ONISHI KENJI
IPC: B27K3/18
Filed: 1989-09-26
Abstract: PURPOSE:To manufacture an interior trimming material, hard to burn, hard to be marked, without generating color change or corrosion and with rich woody feeling by using an interior trimming material wherein a timber is used at least for a section to be exposed to the surface, and a modified timber including insoluble non-combustible inorganic substance inside is used at least for a surface layer section of a timber section. CONSTITUTION:A woody interior trimming material 1 is composed of a veneer 11 of a modified timber including an insoluble non-combustible inorganic substance inside bonded on one surface of a base 12. As for the insoluble non-combustible inorganic substance to be composed in a timber and dispersed and fixed in the timber organization, various kinds of salts, for instance, such as borate, phosphate, hydrogen phosphate, carbonate, sulfate, hydrogen sulfate, silicate, nitrate and hydoxide are used. Thus, a woody interior trimming material of superior resistance to corrosion, mothproof properties, dimension stability, dynamic strength, nonflammability and the like can be manufactured by using the modified timber including the insoluble non-combustible inorganic substance inside partially or fully.
Patent JP-H0759663-A (JP)
Title: Dripper pack
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1993-08-30
Abstract: PURPOSE:To facilitate a filter pack in which a bag-like filter 1 made of a filter material is attached at its rear surface with a planar frame longer than that of the filter material, and the upper part of the planer frame is used as a nipping part by charging coffer powder into the bag-like filter through the opening thereof, and temporarily sealing the opening. CONSTITUTION:A bag-like filter 1 is made of a filter material. A planar filter 2 longer than the filter 1 made of a heat-insulating plate 11 is attached to the rear surface of the bag-like filter 1. Coffee powder 7 is charged into the filter 1 through its upper opening 4, which is then temporarily sealed 8 so as to obtain a dripper pack. Upon use of the dripper pack, the pack is set in a cup 9, and then temporarily sealed part 8 is opened so as to use the inside of the upper part of the planar frame 2 as a filling surface 6. Thereafter, hot water is gradually filled so as to extract coffee liquid into the cup 9. After the use thereof, the upper surface 3 of the upper part of the planar frame 2 is used as a nipping part 5 is nipped by fingers so as to gradually draw up the pack from the cup while draining the hot water therefrom. Thereby it is possible to easily and safely extract the coffee.
Patent JP-S62111823-A (JP)
Title: Parts feeding device
Inventor: YAMAGAMI AKIO
IPC: B23P19/00
Filed: 1985-11-08
Abstract: PURPOSE:To receive and feed parts safely and certainly by forming the constitution in which a part holding tool is arranged onto a ring having a high rigidity and transferred in circulation, thus maintaining the initial arrangement pitch of the part holding tool and the transfer timing based on the basis of the pitch for a long period. CONSTITUTION:A ring 4 is intermittently revolved counterclockwise by the arrangement pitch of a part holding tool 3, which is intermittently transferred in circulation. When the transferred part holding tool 3 reaches a part installation position and stops, opposed to the part case 10 or 11 in which a prescribed necessary electronic part A or R is accommodated, the prescribed electronic part is mounted onto the part holding tool 3 by the operation of a separated part delivering mechanisms 14 and 15. Then, the mounted and held electronic part is transported to the part insertion position side of the ring 4, and the electronic part is inserted into the part insertion heads 28 and 29, and installed onto an electronic circuit board 24 by these heads 28 and 29.
Patent JP-H04130112-A (JP)
Title: Production of vinylated alkyd resin and coating composition
Inventor: GOTO TATSUO
IPC: C09D151/00
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the title resin which can give a coating composition excellent in adhesion to a substrate, water resistance, corrosion resistance and driability by polymerizing a polymerizable monomer containing a specified amount of gamma-methacryloxypropyltrimethoxysilane in the presence of a specified alkyd resin. CONSTITUTION:80-20 pts.wt. polymerizable monomer (e.g. styrene/methyl methacrylate mixture) containing 0.5-15wt.% gamma- methacryloxypropyltrimethoxysilane of the formula is polymerized in the presence of 20-80 pts.wt. alkyd resin (e.g. a resin prepared from dehydrated castor oil, glycerol, phthalic anhydride and benzoic acid) containing a (semi)-drying oil or fatty acids thereof in such an amount as to give an oil length of 30-60%.
Patent JP-H03114571-A (JP)
Title: Method for applying sealant
Inventor: MINAMI TATSURO
IPC: B05D7/24
Filed: 1989-09-27
Abstract: PURPOSE:To achieve mass production and automation, in coating the joint of a car body using a nozzle tip, by using a sealant composed of a polyvinyl chloride plastisol composition having a specific viscosity at specific temp. and at a specific shear rate. CONSTITUTION:As a sealant, a polyvinyl chloride plastisol composition consisting of a polyvinyl chloride plasticizer, a polyester type plasticizer or the like is used so as to be capable of automatically performing rod-shape coating and spray coating only by changing over temp. and a nozzle. In the case of rod-shape coating, the temp. of the sealant is set to 20-30 deg.C and, in the case of spray coating, the temp. thereof is set to 30 deg.C or higher, Further, the sealant is selected so that the viscosity thereof is 300-1200 poise at the time of a shear rate of 43sec<-1> at 20 deg.C, 10-30 poise at the time of a shear rate of 15500sec<-1> at 20 deg.C and 3-15 poise at the time of a shear rate of 15,500sec<-1> at 30 deg.C to make it possible to easily coat the joint of a car body.
Patent JP-H04130254-A (JP)
Title: Method and apparatus for detecting bubble in liquid sealed container
Inventor: MIYATAKE SHOZO
IPC: G01N23/10
Filed: 1990-09-20
Abstract: PURPOSE:To make it possible to detect a minute amount of bubbles in a container accurately by providing a state wherein a liquid sealed container which is an object to be inspected is inclined from the horizontal position, irradiating X rays on the uppermost end part of the container, obtaining the X-ray fluoroscopic image, and processing the image. CONSTITUTION:A liquid sealed container 1 is mounted on a slant stage 13. The container is set so that remaining bubbles appear at a corner part 1a of the container 1. An X-ray controller 4 is driven, and X rays 6 are emitted from an X-ray generator 5 toward the corner part 1a. The transmitted X rays are detected with an X ray- detector. The image is picked up with a TV camera 7 as the fluoroscopic image. In an image processing circuit 8, the fluoroscopic image is binary-coded. The binary- coded image is sent into a TV monitor 9, and the display object is obtained. A signal processing circuit 11 is started with the detected signal of the container 1 through a photoelectric switch 3. A reference binary-coded image (the binary-coded image of a container wherein bubbles are not present) which is stored in the inside is sent into a judging circuit 10. In the circuit 10, the sizes of the occupying areas 1 or 0 are compared between the binary-coded image 52 and the reference binary-coded image 53, and the presence or absence and amount of the bubbles are judged.
Patent JP-H04131553-A (JP)
Title: Gear
Inventor: UENO KIYOSHI
IPC: F16H1/06
Filed: 1990-09-20
Abstract: PURPOSE:To improve the strength of gear teeth and reduce noise under the condition of the same module by dividing the peripheral surface of a gear base into plural regions in the axial direction, and forming the teeth in the respective regions in the state of the circumferential pitch of the teeth in the adjacent regions being mutually offset. CONSTITUTION:The peripheral surface 14 of the gear base 12 of a gear 4 is divided into two regions S1, S2 of equal width in the axial direction. In the respective regions S1, S2, teeth 26, 28 of involute tooth shape forming teeth 16 are formed with the circumferential pitch P offset by 1/2 mutually. The periphery 22 of a gear base 20 in a gear 8 is also divided into two regions S3, S4 of equal width, and teeth 30, 32 of involute tooth form forming teeth 24 are formed with the circumferential pitch P offset by 1/2 mutually in the respective regions S3, S4. Even in a spur gear, the contact ratio can be thus increased without changing the module, so that the strength and life of teeth can be improved, and also noise can be reduced.
Patent JP-H11102849-A (JP)
Title: Method and device for removing particles on semiconductor wafer
Inventor: SATO NOBUYOSHI
IPC: H01L21/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To remove particles adhering on the surface of a semiconductor wafer. SOLUTION: While scrubbing the surface of a semiconductor wafer 3 which a brush 2, a jet water stream of pure water is jetted onto it, so as to remove particles adhering to the surface thereof. In this case, a drain value 9 is closed completely so that the pure water is accumulated to dip the brush 2 and entire wafer 3 thoroughly therein. Further, an ultrasonic waves are applied to pure water 4 for completely removing particles due to the vibrations of ultrasonic waves propagated in pure water.
Patent JP-H0195105-A (JP)
Title: Photocurable resin composition
Inventor: SUGIURA MASAHITO
IPC: C08F2/50
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a photocurable resin composition which has a stabilized compatibility and gives good antistatic properties, by blending a specific phosphonium sulfonate, a photopolymerizable monomer and a photopolymerization initiator. CONSTITUTION:The present photocurable resin composition comprises the following components (A), (B) and (C). The component (A) is a phosphonium sulfonate of the given formula. The component (B) is a photopolymerizable monomer. The component (C) is a photopolymerization initiator. In the formula, A is C4-18 alkyl, alkenyl, phenyl, C1-18-alkyl-substituted phenyl, naphthyl or C1-18- alkyl-substituted naphthyl; and R<1>-R<4> are each an optically substituted C1-18 hydrocarbon group. The phosphonium sulfonate of the given formula comprises an organic sulfonate anion (e.g., buthyl sulfonate) and an organic phosphonate cation (e.g., tetramethyl-phosphonium).
Patent JP-H1196749-A (JP)
Title: Voltage level conversion circuit
Inventor: MIHARA MASAAKI
IPC: G11C5/14
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the source-to-drain voltage of a first, a second N-MOS transistor and improve the reliability of a circuit by cascade-connecting a third, a fourth N-MOS transistor respectively to each drain of the first, second N-MOS transistors which are cross-couple-connected and impressing a relaxation signal. SOLUTION: Each drain of cross-couple-connected N-MOS transistors N1, N2 is connected with a voltage relaxation section 10 composed of an N-MOS transistor N3 and an N-MOS transistor N4. A level judging circuit 2 supplies a relaxation signal ALV at an H level(3.3 V) to a node nAL when a voltage VNN supplied to a node nVN is more than -4V and supplies the relaxation signal ALV at an L level (0 V) to the node n-AL when the voltage VNN supplied to the node nVN is less than -4 V.
Patent JP-H0672616-A (JP)
Title: Recording sheet storage device
Inventor: AKIYOSHI YUJI
IPC: B65H31/30
Filed: 1992-08-28
Abstract: PURPOSE:To take out sheets smoothly by setting the movement of a stacker tray from a reference position according to the size to a sheet take-out position where the size in the width direction of a sheet storage part is expanded upon completion of discharging the sheets. CONSTITUTION:In a stacker tray 4 which is provided with a sheet storage part 3 where recording sheets 2 discharged from an image recording device 1 are stacked up to be stored, the sheet storage part 3 is constituted so that the size in the width direction (in an arrowed direction A) can be changed by the operation of the tray moving means 5. The tray moving means 5 moves a stacker tray 4 to a reference position Po according to the size of the sheet 2 which is discharged from the image recording device 1 with a tray control means 6. Moreover, a sheet take-out position PE where the size in the width direction is slightly larger than that of the reference position according to each size is set to set the stacker tray 4 at a sheet take-out position Pe upon completion of discharging the sheets.
Patent JP-S61132666-A (JP)
Inventor: IWASAKI HIROBUMI
IPC: D04H11/08
Filed: 1984-11-30
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-H0671502-A (JP)
Title: Cemented carbide tool
Inventor: TAKAMI CHIAKI
IPC: B23B27/00
Filed: 1992-08-26
Abstract: PURPOSE:To prevent generation of cracking due to thermal stress or the like by means of a cemented carbide tool where a cemented carbide tip is joined with a steel supporting member. CONSTITUTION:In a cemented carbide tool 1 where a cemented carbide tip 4 is joined with a steel supporting member 2 through an intermediate hard layer 3, the intermediate hard layer 3 is produced by bonding a hard material such as tungsten carbide, titanium carbide, and titanium nitride with the ferrous metal, and its coefficient of thermal expansion is lower than that of the cemented carbide tip 4 and higher than that of the steel supporting member 2.
Patent JP-H03116260-A (JP)
Title: Spin lock system for multiprocessor system
Inventor: KADOHIRO TAKASHI
IPC: G06F15/16
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a sinking phenomenon due to the lock conflict of a specific CPU by giving immediately the reservation numbers to the CPUs requesting the occupation of the resources and controlling the order of CPUs for reception of resources based on those reservation numbers. CONSTITUTION:When a program 11 occupies the resources, the program 11 carries out a lock process 12 to the resources. That is, a reservation number 52 of the lock field corresponding to the resources is acquired by a reservation number acquiring means 14. At the same time, the reservation number is advanced by one step on the field. Then the reservation number obtained previously by a lock right acquiring means 15 is kept waiting in a spin (loop) until the number is coincident with a right number 53. When an unlock process 13 is carried out to the resources, the number 53 of the corresponding lock field is advanced by a step by a lock right transfer means 16. Then the resources are transferred to the CPU having the next reservation number. Thus it is possible to evade such a sinking phenomenon of a CPU where the lock of a specific CPU is kept waiting forever.
Patent JP-S63106027-A (JP)
Title: Reset control circuit
Inventor: TSUKAGOSHI MASAMI
IPC: G06F1/24
Filed: 1986-10-23
Abstract: PURPOSE:To reset required number of hardwares corresponding to the kind or the activity status of a program, by providing a control register whose input terminal is connected to a data bus, and whose content can be rewritten by an instruction in the program, and plural gate circuits which controls the derivation of a reset signal corresponding to the content of the control register. CONSTITUTION:When an out instruction to rewrite the control register 12 to (1100) at the forefront of a process A, and the out instruction to rewrite the control register 12 to (0110) at the forefront of a process B, are written, and by executing the program loaded on a RAM20 by a CPU3, firstly, the CPU3 outputs the (1100) to the data bus 1, and designates the address of the control register 12, and issues a write command R/W, thereby, a write signal WRITE is generated, and the contents R1-R4 of the control register 12 go to the (1100)s. Therefore, when an operator depresses a reset key 8 in execution of the process A, an A1 and an A2 out of AND gates 15-18 go to '1's, and only the CPU3 and a peripheral unit 4 are reset.
Patent JP-H0589774-A (JP)
Title: Drying method for material coating fluorescent lamp
Inventor: SHIRAIWA KIMIO
IPC: H01J9/20
Filed: 1991-09-30
Abstract: PURPOSE:To provide a good surface and proper thickness of a ambrane by preventing the formation of drying unevenness such as stripe unevenness at the time of drying material coating the inner wall face of a glass tube of a fluorescent lamp. CONSTITUTION:While holding a glass tube 1 in the way that the open ends 1a, 1b of the glass tube are set downward, drying is carried out for a prescribed period in the atmosphere with almost uniform temperature distribution.
Patent JP-H1076918-A (JP)
Title: Oil replacing device
Inventor: MARUYAMA KAZUO
IPC: F16N37/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To replace oil in a short period of time and precisely by stopping a reversible pump at the time when rotating speed of the reversible pump is gradually reduce and an oil level reaches an initial oil level as the oil level detected by an oil level sensor during new oil injection approaches the initial oil level. SOLUTION: A difference between the pulse number before inserting an oil level sensor 12 into a reserve tank 13 and the pulse number corresponding to an initial oil level memorized at the time of insertion is made 100%. The time when the difference in the middle of injection becomes, for example, 60% is specified as a first oil level and pump rotating speed is dropped down to 50% of initial injection rotating speed. The time when the difference becomes 80% is specified as a second oil level, and until it reaches 100% thereafter, the pump rotating speed is made as 30% of the initial injection rotating speed, and oil is injected by gradually restraining oil level rising speed. When an oil level reaches the initial oil level initially memorized, a control means 11 receiving its signal closes solenoid valves 8, 9 and stops a reversible pump 10, and injection is finished.
Patent JP-H0781353-A (JP)
Title: Suspension controller for vehicle
Inventor: KIKUMA NOBUHIRO
IPC: B60G17/015
Filed: 1993-09-14
Abstract: PURPOSE:To reconcile steering stability and roding quality in checking any squat phenomenon in time of sudden acceleration irrespective of car speed by setting the damping force of a suspension mechanism to be somewhat high as long as the specified time whenever throttle opening has become more than either of plural threshold values. CONSTITUTION:A controller 25 sets each damping force of four oil dampers 3, 7, 11 and 15 in a soft state in the case where throttle opening is less than 40 degrees, by way of example, and when it is more than the 40 degrees, each damping force of these four oil dampers 3, 7, 11, 15 is held in a hard state, for example, as long as two seconds and then it is returned to the soft state and, after the throttle opening has come to more than 40 degrees, when it is not reached to, for example, 55 degrees, and it has come to less than 20 degrees, by way of example, each damping force of these oil dampers 3, 7, 11, 15 is held in the hard state as long as two seconds and then returned to the soft state. In addition, when the throttle opening is reached to, for example, more than 55 degrees, each damping force of these oil dampers is held in the hard state as long as two seconds, by way of example, and then returned to the soft state again.
Patent JP-H0998327-A (JP)
Title: Image pickup unit and memory unit used for it
Inventor: OKAZAKI JUN
IPC: G03B17/48
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify the changeover between the use as an electronic camera and the use as a silver salt camera and to make replacement of a recording medium in common. SOLUTION: A rear cover 22 of an image pickup unit 21 is mounted in place of a rear cover of a silver salt camera 11. A unit component is inserted to a front side of the rear cover 22 between a running path of a photo film and a front side of the rear cover 22. Thus, the photo film is loaded while the image pickup unit 21 is loaded and the changeover of the user between an electronic camera and a silver salt camera is facilitated. An electric signal from a photoelectric conversion element 23 is given to a memory device in the memory unit 1 via a connection terminal 16 and an interface and stored therein. The memory unit 1 is contained in a cartridge chamber 13 and the replacement of the memory unit 1 is similar to the replacement of the film cartridge and then the operability is improved.
Patent JP-2001070495-A (JP)
Title: Antimicrobial shin protector
Inventor: NAKAGAWA TAKAHIRO
IPC: A63B71/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a shin protector which is substantially not degraded in antimicrobial properties by washing and has excellent buffer characteristic and durability for a long period of time by providing at least the inside surface of a core material which is made of a thermoplastic synthetic resin or synthetic rubber and has no antimicrobial properties with antimicrobial fabrics blended with antimicrobial fibers in tight contact therewith. SOLUTION: The antimicrobial shin protector P has the core material 1 consisting of a plate material of relatively rigid foamed polyethylene which is curved to be adaptable to the shin and is formed to a sponge form. The fabrics (antimicrobial fabrics) 2 made of the thermoplastic synthetic resin blended with chitin and cnitosan as the antimicrobial fibers are disposed to enclose the entire part of the core material 1 in tight contact therewith, by which the protector is formed. The inside surface which is the abutment side of the shin is provided with projecting parts 4a for ventilation formed as grid-like projecting lines by pressing in a longitudinal direction and the outside surface side is provided with decoration parts 3. Such protector is produced by sandwiching the core material 1 with two sheets of the antimicrobial fabrics 2 (2a and 2b) and subjecting these fabrics to hot press forming.