baber/WOPTO huggingface dataset:
Patent JP-S61151289-A (JP)
Title: Composition to prevent back flow of water-based ink for ball point pen
Inventor: YAMAGUCHI MAKOTO
IPC: B43K7/02
Filed: 1984-12-25
Abstract: PURPOSE:To provide the titled compsn. which prevents adherence of ink to the inner surface of an ink tube, prepared by adding a gelling agent and a sorbitan ester of fatty acid to a non-volatile or difficulty volatile organic liquid. CONSTITUTION:The compsn. which prevents back flow of water-based ink for a ball point pen is prepared by adding 1-20wt% gelling agent having a primary particle diameter of a few - 50mmu (e.g. silica) and 1-10wt% sorbitan ester of fatty acid (e.g. sorbitan monolaurate) to a base consisting of difficulty volatile or non-volatile organic liquid selected from among hydrocarbons (e.g. liquid paraffin). The compsn. is filled in the top of an ink tube filled with a water-based ink having a viscosity of 50-2,000cps at 25 deg.C.
Patent JP-H1163683-A (JP)
Title: Utilization of solar light heat
Inventor: IRINO KOJI
IPC: F24S23/30
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of rapidly heating any object by producing high temperature focusing heat by permitting solar light to pass through lenses. SOLUTION: A plurality of lenses are disposed on a transparent plate, and an object article is disposed at positions corresponding to focal points of the lenses for solar light. The object article is rapidly heated with high temperature focal point heat produced by permitting the solar light to pass through the lenses.
Patent JP-H06103585-A (JP)
Title: Optical card and device for processing optical card
Inventor: OTSUKI SHINYA
IPC: G11B7/00
Filed: 1992-09-22
Abstract: PURPOSE:To ensure focus servo on an optical card and to surely identify a recording width. CONSTITUTION:A mirror area 3 with nearly equal reflectance to a recording area 2 is provided on a specific area in the optical card 1, and the focus servo is drawn basing on the area. After ending the drawing of the focus servo, a light beam is moved in the direction, perpendicular to a track guide direction, and the number of track error signal occurring at the time is counted, and the width of the recording area is detected from the count value.
Patent JP-2000107573-A (JP)
Title: Filter membrane washing device of tank-shaped filter apparatus
Inventor: SUGA NOBUHIKO
IPC: B01D63/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of reducing the irregularity of washing by unformly supplying a gas or a liquid to each of cartridge type modules by arranging restriction orifices 17 uniformly distributing the gas or the liquid to the supply ports for supplying the gas or the liquid to hollow fiber membranes from the lower parts of the cartridge type modules. SOLUTION: Air introducing nozzles 5a are arranged in the separation plate 5 disposed under the cartridge type modules 4 supported within a filter tank 2 in a suspended state to partition the inner space of the filter tank 2 and restriction orifices 17 are arranged in the end parts of the air introducing nozzles 5a.
Patent JP-H08109053-A (JP)
Title: Cement additive for slip foam method of construction
Inventor: OTA AKIRA
IPC: C04B28/02
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a cement additive capable of being added in a freshly mixed concrete plant, having fluidity required for production, transportation and execution, capable of producing concrete having excellent vibration fluidity free from occurrence of swelling caused by empty weight, by blending a reducing agent with a natural polysaccharide or a water-soluble acrylic polymer. CONSTITUTION: This cement additive is obtained by blending 90-99.9wt.% of a water-reducing agent with 0.1-10wt.% of a natural polysaccharide and/or a water-soluble acrylic polymer. A lignin sulfonate and sodium polyacrylate are especially preferable as the water-reducing agent. Sodium polyacrylate, polyacrylamide and a partial hydrolyzate of polyacrylamide are especially preferable as the water-soluble polymer. The amount of the cement additive used is properly determined corresponding to a cement composition used, for example, is 0.1-5.0wt.% calculated as a solid content based on the weight of cement contained in the cement composition.
Patent JP-H1189501-A (JP)
Title: Suspended burner for mosquito coil
Inventor: IWAKI KAZUO
IPC: A01M1/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a burner for a mosquito coil, to be suspended from the user's waist the like, where an external container for a spare coil can be easily attached to or detached from the burner. SOLUTION: This burner burns a mosquito coil held in a main container 1, suspended by an accessory 14, which is attached to a peripheral wall 3 onto which an external container 17 holding a spare mosquito coil is fit, in such a way that the accessory 14 can be freely rolled between the upright position contacting with a ring-shaped flange 4 which holds a bored cover 8 for releasing combustion gases and the fallen position off the ring-shaped flange 4, wherein the external container 17 is provided with a continuous rolling-in section 20 covering the entire periphery of a peripheral wall 19 externally contacting with the peripheral wall 3 of the main container 1 and projecting inward therefrom, no notch is provided to fit the accessory 17, and the peripheral wall 3 is provided with a plurality of circumferentially arranged projections 16a,  which fit into the rolling-in section 20 of the external container 17, when the external container 17 is fit to a position that the periphery of its peripheral wall 19 comes into contact with the accessory 17 in the upright position.
Patent JP-2000104404-A (JP)
Title: Reinforcement work execution method and temporary reinforcement assembly jig used for the method
Inventor: KUROKI MAMORU
IPC: E04G21/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement work execution method capable of carrying out safe and efficient work execution of horizontal reinforcements and using hook-part- shaped hoop reinforcements excellent in earthquake-resistance even in large-sized columnar structure and temporary reinforcement assembly jig used for the method. SOLUTION: A temporary assembly jig is used comprising a base frame installed in a work execution site, a plurality of columns 12 erectedly fixed detachably to the base frame, and a temporary assembly jig for temporarily assembling hoop reinforcements 1 to columns 12. In addition, a work execution site is provided with a temporary assembling process in which a temporary assembly 3 is assembled by temporarily assembling hoop reinforcements 1 to the columns 12 at set intervals through the temporary assembly device, a transfer process in which the temporary assembly 3 is installed from the top externally to the reinforcements 4 at the erected positions under the conditions that the engagement between the columns 12 and the base frame is released and the base frame is left,  and a bonding process in which the transferred hoop reinforcements 1 of the temporary assembly 3 are bound to the reinforcements 4 at the closely built-up positions where work of erection is beforehand executed.
Patent JP-H07125126-A (JP)
Title: Manufacture of composite foamed body
Inventor: NAKAMURA MASANORI
IPC: B32B5/18
Filed: 1993-11-08
Abstract: PURPOSE:To provide a manufacture of a composite foamed body suitably used for interior material, particularly, for the ceiling material of a motor vehicle, which is lightweight and has excellent abilities such as rigidity, heat resistance, a molding property, dimensional stability and a recycling property. CONSTITUTION:The manufacture of a composite foamed body comprises the steps of thermally compressing a laminated body obtained by placing a vitreous paper consisting of thermoplastic resin as a binder on both the surfaces of a stylene resin foamed sheet, and fusing the stylene resin foamed sheet to be integrated with the vitreous paper by allowing the stylene resin on the surface of the stylene resin foamed sheet to melt and be impregnated into the vitreous paper.
Patent JP-H09118535-A (JP)
Title: Method for cutting brittle material plate
Inventor: SAWANO TSUTOMU
IPC: C03B33/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting a brittle material plate which is capable of cutting this brittle material in compliance with the cutting lines in spite of recessed parts having a small radius of curvature and is easily cutting the material with an inexpensive device without using a costly device, such as laser. SOLUTION: A film of a conductive liquid is formed on the surface of the brittle material plate 1 along the cutting lines 4 by a wheel cutter 3 in the method for cutting the brittle material plate 1 by applying the cutting lines 4 on the brittle material plate by the wheel cutter 3, then breaking the plate. Current is then passed to this conductive liquid film to generate heat in the film, by which the brittle material plate 1 is broken.
Patent JP-2001102412-A (JP)
Title: Method and device for forming paste film
Inventor: TAKAHASHI KENJI
IPC: H01L21/60
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming a paste film for quickly forming a paste film with high precision and high reliability without necessitating highly precise mounting adjustment in a viscous substance film forming device. SOLUTION: The inclination and thickness of a paste film is measured by film thickness measuring equipment 51, and an actuator is driven based on the result so that a gap or parallelism between a plate 11 and a blade 12 can be changed. Thus, it is possible to automatically form a paste film having the necessary thickness and inclination.
Patent JP-H10118690-A (JP)
Title: Treatment system for wastewater containing monoethanolamine
Inventor: OGAWA NAOKI
IPC: C02F3/34
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a means to solve accumulation of nitrite ion in order to treat COD generated by the existence of monoethanolamine (ETA) in a wastewater treatment apparatus for ETA-containing wastewater. SOLUTION: An oxidation reaction (nitrification reaction) of ammonia produced by biological decomposition of ETA is suppressed by controlling pH in an aeration tank. That is, nitrification reaction is suppressed and accumulation of nitric ion is prevented without deteriorating a conventional ETA decomposition function by controlling the pH of an aeration tank 31 to be acidic (5.5-6.5).
Patent JP-H08134988-A (JP)
Title: Nozzle device of hot water washing closet seat
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 1994-11-14
Abstract: PURPOSE: To provide a nozzle device of a hot water washing closet seat of which two nozzles are respectively provided with driving means driving advance/ retreat of respective nozzles, the changeover speed of the nozzles is high, and the reliability is high. CONSTITUTION: One part of this nozzle device is constituted of a first nozzle 11 for bidet washing fitted in a first nozzle cylinder 10 capably of being advanced and retreated, and a first drive means 12 additionally provided on the first nozzle cylinder 10 and driving advance/retreat of the first nozzle 11. Similarly, the other part is constituted of a second nozzle 28 for anus washing fitted in a second nozzle cylinder 27 capably of being advanced and retreated, and a second drive means 29 additionally provided on the second nozzle cylinder 27 and driving advance/retreat of the second nozzle 28. By sending a signal to the drive means 12 provided on a first nozzle unit 9 from a controller 42, the first nozzle 11 is driven to advance/retreat, and by sending a signal to the drive means 29 provided on a second nozzle unit 26, the second nozzle 28 is driven to advance/retreat.
Patent JP-S63133904-A (JP)
Inventor: NISHIMURA MINORU
IPC: A01H4/00
Filed: 1986-11-21
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-H01115977-A (JP)
Title: Reactive thixotropic heat-meltable adhesive based on silane
Inventor: PEETAA BEE MERUTSU
IPC: C08G18/10
Filed: 1987-11-06
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent JP-H05122861-A (JP)
Title: Charge control circuit
Inventor: OKAMOTO TOYOKATSU
IPC: H02J7/10
Filed: 1991-10-25
Abstract: PURPOSE:To provide a charge control circuit for accurately detecting full-charge in both the cases of an initial peak of a battery which is left to stand for or a peak due to the full-charge by deciding whether it is an initial peak or a full-charge peak. CONSTITUTION:A charge control circuit detects a drop of a battery voltage detected by voltage detecting means 3 by a predetermined level from a maximum voltage value and controls to fully charge the battery, and comprises rising ratio calculating means 9 for calculating a rising ratio of a voltage detected by the means 3, rising ratio memory means 10 for storing a preset rising ratio, an initial timer 11 for inhibiting to control to fully charge during counting of a predetermined initial time, and start control means 10 for starting the counting operation of the timer 11 when the ratio calculated by the calculating means is the preset rising ratio or more.
Patent JP-H02131357-A (JP)
Title: Control method for rush current
Inventor: OTSUKA NOBUO
IPC: H02M1/00
Filed: 1988-11-04
Abstract: PURPOSE:To suppress a rush current by changing a switch from OFF state to ON state so that the time required for the value of an electric current rushing into a capacitor in a power circuit to reach its peak coincides with the time required for the voltage waveform of an AC power supply to zero-cross. CONSTITUTION:In a power circuit having a rectifier circuit 13 connected with an AC power supply 6, smoothing capacitors 14, 15 connected with the output side of the rectifier circuit 13, and a switch 7 provided in a closed circuit formed by the capacitors 14, 15, rectifier circuit 13 and AC power supply 6, the switch 7 is changed from OFF state to ON state so that the time required for the value of an electric current rushing into the capacitors 14, 15 to reach its peak coincides nearly with the time required for the voltage waveform of the AC power supply 6 to zero-cross. Therefore, when the time required for a rush current flowing thought a circuit to reach its peak is caused to coincide nearly with the time required for the voltage of the power supply 6 to be minimized, it is possible to reduce the peak value of the rush current. Thus, it is possible to suppress a rush current.
Patent JP-S61157607-A (JP)
Title: Production of molten iron for casting and molten iron for steel making
Inventor: AOKI MAKOTO
IPC: C21C1/04
Filed: 1984-12-28
Abstract: PURPOSE:To produce consistently both molten iron for the castings and molten iron for the steel making in high degree of accuracy of Si in the same blast furnace by setting the objective Si value of each molten iron, blowing the molten iron and performing the silicifying or desilicifying treatment in accordance with the directed parts. CONSTITUTION:In the molten iron blown into a blast furnace 1, the objective value of Si is preset between the various representative Si values for the castings and the seel manufacture. The silicifying quantity or the desilicifying quantity is indicated in accordance with the directed parts of pig iron for the castings or for the steel manufacture from a blast furnace process computer 15 and a silicifying agent or a desilicifying agent is automatically discharged from a hopper 4 or 5. The measured value of the introducing quantity is inputted from a temp. measurement sampling device 7 and the introduction velocity is controlled on the basis of the objective specification. The pig iron for the castings after the pig iron receipt is slagged off in a slag off device via a stirrer 11 and directed to a pig casting machine 10. The pig iron for steel making desilicified is slagged off in a slag off device 12 and sent to a converter works. Thereby the pig iron for the steel making and the pig iron for the castings can be stably produced in the same blast furnace in the minimum cost such as the energy balance of a factory.
Patent JP-S61158392-A (JP)
Inventor: SUGITANI KAZUNOBU
IPC: B41J2/505
Filed: 1984-12-29
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-2001098001-A (JP)
Title: Method for preparation of amphoteric starch
Inventor: SUNADA YOSHIKAZU
IPC: C08L3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly mix a dry powder of a cationic starch and an aq. soln. of an anionizing agent without damaging the performances of amphoteric starch and thus to simplify the preparation facilities compared with the conventional method so that the amphoteric starch can be prepd. in an economically advantageous way. SOLUTION: This amphoteric starch is prepd. by the steps comprising uniformly mixing a dry powder of a cationic starch having <=30 wt.% of water and an aq. soln. of at least one anionizing agent selected from the group consisting of an alkali metal salt or an alkaline earth metal salt of an inorg. phosphoric acid.
Patent JP-2000113782-A (JP)
Title: Puffer gas circuit breaker
Inventor: SUGIYAMA SHUICHI
IPC: H01H33/91
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To relax electric fields on the surfaces of an insulating tube. SOLUTION: An insulating tube 80 comprises axially coupled three insulating tube parts 80A, 80B, 80C, the insulating tube parts 80A, 80C on both ends are fixed to metallic shields 7, 9, respectively, while the middle insulating tube part 80B is joined to the insulating tube parts 80A, 80C on both ends at positions axially remote from end parts of the metallic shields 7, 9, respectively, and the relative dielectric constant of the insulating tube parts 80A, 80C on both ends is adapted to be smaller than that of the middle insulating tube part 80B.
Patent JP-H02126983-A (JP)
Title: Method for forming sewage sludge incineration ash
Inventor: NISHIMORI NORIHIRO
IPC: F23J1/00
Filed: 1988-11-04
Abstract: PURPOSE:To promote the deaeration in the press-forming and to enhance productivity by mixing formed body of sewage sludge incineration ash or further the crushed material calcined thereof by less than a half into sewage sludge calcination ash, and press-forming the mixture. CONSTITUTION:The ash Wa obtained by incinerating sewage sludge in an incinerator is transiently stored in a hopper 1, and a specified amt. of the ash is discharged by a feeder 2 onto a conveyor 3 and supplied to an ash feed hopper 4. The formed ash or the crushed material Wb having about 100-1000mu particle diameter obtained by crushing the calcined body of formed ash is also discharged by <=50wt.%, and supplied to the ash feed hopper 4 by a conveyor 5. The ash and the crushed material are agitated and mixed in the hopper, and a specified amt. of the mixture is supplied to a power forming press 7 by a fixed delivery feeder 6 to obtain a formed body W of the incineration ash. By this method, the formed sewage sludge incineration ash is obtained with high productivity by a simple means.
Patent JP-H06202951-A (JP)
Title: Cash memory system
Inventor: BII RAMAKURISHIYUNA RAU
IPC: G06F12/08
Filed: 1993-10-13
Abstract: PURPOSE: To provide a cache memory system which can obtain a highly predictable waiting time, can avoid the contamination of a cache memory with nonfrequently used data, and can access the nonfrequently used data. CONSTITUTION: When a first load instruction is detected, the copy of data words is transferred to a buffer 15 by means of a controller 20 and, when a first storage instruction is detected, address information and data are stored in the buffer 15. When a second load instruction is detected, the copy of the data words is not arranged in the buffer 15, but transferred to a CPU 12 from a main memory 13 by means of the controller 20 and, when a second storage instruction is detected, the copy of the data words is not arranged in the buffer 15, but the data contained in the second storage instruction are stored in the main memory 13.
Patent JP-H07109429-A (JP)
Title: Water-base ink for ink jet recording
Inventor: NAGAI KIYOFUMI
IPC: C09D11/38
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a water-base ink excellent in dryability, scarcely causing blotting, improved in shelf stability and water resistance, and suitable particularly for color printing on plain paper by ink jet recording. CONSTITUTION:This water-base ink contains at least a colorant and a surfactant and has a surface tension of at most 50mN/m. The colorant comprises a water- soluble dye having at least one carboxylic acid salt group that becomes hardly soluble in water at a pH of 4 or lower, with the counter ion comprising one selected from among sodium, lithium, quaternary ammonium and quaternary phosphonium represented by the formula (wherein X is N or P; and R1 to R4 are each a 1-4C alkyl, a hydroxyalkyl or a haloalkyl), and an alkanolamine.
Patent JP-H02127806-A (JP)
Title: Buffer amplifier
Inventor: YAMAO YASUSHI
IPC: H03F3/30
Filed: 1988-11-08
Abstract: PURPOSE:To attain high efficiency and high gain processing for a high frequency monolithic IC by providing a common source FET and a common drain FET, connecting an input terminal to either gate of the FETs via an inverse amplifier and connecting directly the input terminal to other gate. CONSTITUTION:A gate G of a FET 2 is connected directly to an input terminal 1, a drain D is connected to an output terminal 6 and the source S is connected to ground. Moreover, the input terminal 1 is connected to the gate G of the FET 4 via an inverse amplifier 3, the drain D is connected to a power terminal 5 and the source S is connected to an output terminal 6. Then the current supply to an external load, that is the amplification function is shared by the FET 2 and the matching function of the output impedance and the function as a constant current bias source are shared by a FET 4. Thus, the supply of a load current equal to a drain bias current is attained without using any reactance element such as an inductance and the high efficiency and high gain processing are attained.
Patent JP-H04159023-A (JP)
Title: Seal device for wire electric discharging machine
Inventor: KIDO MASATAKA
IPC: B23H7/02
Filed: 1990-10-20
Abstract: PURPOSE:To check the leakage of a work liquid at the part where an arm penetrates a work tank, by providing an annular seal member between a work tank side wall and a plate body, and providing a nozzle opening capable of jetting fluid toward the direction checking a leaking work liquid on the annular seal member. CONSTITUTION:Annular seal members 16, 17 surrounding an arm 109 are provided between a work tank side wall 106 and plate bodies 11, 14 installed thereon. Moreover a nozzle opening 27 capable of jetting fluid toward the direction checking the work liquid leaked out of the gap between the work tank side wall 106 and plate bodies 11, 14, is provided on the annular seal members 16, 17 therein, the fluid is by standing the nozzle opening close to the gap of the work tank side wall 106 and plate bodies 11, 14 to be installed thereon, and the leakage of the work liquid is checked.