baber/WOPTO huggingface dataset:
Patent JP-H03186283-A (JP)
Title: Stream pool
Inventor: TAKAHASHI JUNJI
IPC: E04H4/00
Filed: 1989-12-15
Abstract: PURPOSE:To constitute the pool so that swimming can be executed by a water flow in a water tank by providing a water flow generating means, a position detecting means for a swimmer, and a water flow control means in the water tank. CONSTITUTION:A water exhaust port 2' is provided on three parts in one end side of a water tank 1, and constituted of a center exhaust port 2a and an end part exhaust port 2b. In the water tank 1, a detecting means 4 for detecting a position of a swimming 3 is provided. As for the detecting means 4, a distance sensor 4a installed at a prescribed interval in the peripheral wall 1a, and a television camera, etc., for monitoring a swimming position of the swimmer 3 are used. By a signal from the detecting means 4, a control means 5 operates and adjusts a state of a water flow by a water flow generating means 2. The swimmer can swim continuously for many hours in the center part without causing a misalignment in the water tank 1.
Patent JP-H10169492-A (JP)
Title: Injection control device for electronically controlled diesel engine
Inventor: KIZAKI KANJI
IPC: F02D41/40
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To change valve closing timing of a spill valve without impeding execution of appropriate fuel injection by prohibiting the change of specified valve closing timing until detecting specified valve closing timing used before a change in case of changing the specified valve closing timing in an expediting direction. SOLUTION: A diesel engine 10 is controlled by an electronic control unit(ECU) 12. In case of being in a normal operating state, a signal requesting a valve closed state is outputted to a spill valve 126 when the pulse number reaches '13'. When the valve closing timing of the spill valve 126 is changed under a fixed condition, the state of the spill valve 126 not being closed at the cycle time changed in valve closing timing is generated, so that the spill valve 126 is maintained in the open state until the pulse number '13' is counted in the following cycle. The ECU 12 has the function of switching the valve closing timing of the spill valve 126 according to whether or not the diesel engine 10 is in process of start-up, and can execute fuel injection appropriately even in case of start-up being completed.
Patent JP-H02171256-A (JP)
Title: Thermal printer
Inventor: SAKAGAMI OSAMU
IPC: B41J2/345
Filed: 1988-12-23
Abstract: PURPOSE:To increase the transfer amount of an ink to be transferred onto a boundary part between dots adjacent to each other in a printing direction by forming a heating element with a printing-direction width larger than a travel distance of a thermal head for one dot. CONSTITUTION:Data is successively read from a ROM every time a thermal head 20 travels in a printing direction by a column-to-column travel distance P. Based on the column data, a pulse voltage is applied to all or part of 24- pieces of heating elements 24, whereby characters and the like are printed through a printing ribbon 30 in a dot pattern. Now, the 24-pieces of heating elements 24 to be provided on the thermal head 20 are each formed into an elliptic shape having a major axis in a printing direction, i.e. a printing-direction width W which is, for example, 1.3 times larger than the column-to-column travel distance P.
Patent JP-2001139206-A (JP)
Title: Photograph printing processing device
Inventor: OKA TERUTO
IPC: B65H29/58
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To propose a carrier unit having a small number of parts in a photograph printing processing device and to provide the device compact and low in cost. SOLUTION: This carrier device in which switch back type carrier units with first and second paper guides constituted of a pair of rollers for feeding rotatable in forward and backward directions and guides for regulating an advancing direction of paper are continuously arranged, is provided with a means for receiving paper delivered from an other unit by the switch back type carrier unit with first paper guide, passing a tip of the paper, holding the paper in the vicinity of a rear end of the paper, switching back the paper and delivering the paper to the switch back type carrier unit with the second paper guide and a means for receiving the paper delivered from the switch back type carrier unit with the first paper guide by the switch back type carrier unit with the second paper guide, passing the tip of the paper, holding the paper in the vicinity of the rear end of the paper,  switching back the paper and carrying the paper to a next unit.
Patent JP-H01169812-A (JP)
Title: Film-shaped cable
Inventor: HOJO HIRONORI
IPC: H01B7/08
Filed: 1987-12-25
Abstract: PURPOSE:To make an electronic apparatus in small size, thin, and with high density mounting by arranging a plurality of covered stands of 0.5mm or less in dia. parallelly, and adhering adjoining covered cables together. CONSTITUTION:Each strand 2 consisting of a plurality of extra thin stretched copper wires is covered with sheath consisting of soft resin to constitute a covered cable 1 of 0.5mm or less in dia., and a plurality of such covered cables 1 are arranged parallelly, and adjoining ones are bonded together. Thus a flexible wiring plate is formed in film-shaped wire/cable with ample flexibility. This accomplishes high density mounting in a small-sized and thin electronic apparatus, and also high performance wiring is made possible.
Patent JP-H05156028-A (JP)
Title: Production of aqueous dispersion of olefinic polymer composition
Inventor: MURAKAMI SAKAE
IPC: C08L23/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject dispersion comprising spherical fine particles excellent in the storage stability without using a surfactant by preparing a polyolefin melted mixture having a specific composition and subsequently dispers ing the mixture in an alkaline water at a specific temperature. CONSTITUTION:(A) 0-60 pts.wt. of an olefinic polymer having an intrinsic viscosity [eta] of 0.05-5dl/g and (B) 100-40 pts.wt. of an olefinic copolymer containing an unsaturated (anhydride) and having an intrinsic viscosity [eta] of 0.05-3dl/g and an acid value of 30-150 are melt-mixed with each other to prepare a polyolefin melted mixture having a volatile content of <=0.3%. The polyolefin melted mixture is dispersed in an alkaline water containing a basic substance in an amount of >=0.2 equivalent (but an acid anhydride is counted to have two carboxyl groups) based on carboxyl groups in the polyolefin mixture and heated to a temperature higher than the melting point of the component having a higher melting point among the components A and B, thereby providing the objective aqueous dispersion of spherical particles having an average particle diameter of 0.05-1mum.
Patent JP-H08173933-A (JP)
Title: Boiler with resin combustion furnace
Inventor: NARITA HIROSHI
IPC: F23G5/32
Filed: 1994-12-28
Abstract: PURPOSE: To provide a boiler having a resin combustion furnace and capable of introducing the combustion gas discharged from the furnace into a boiler furnace without adversely affecting the combustion gas stream of a main fuel and recovering effectively the combustion heat of granular resins. CONSTITUTION: The combustion gas of granular resins from a resin combustion furnace 10 is introduced as auxiliary combustion gas, for example, into a precombustion chamber 55 of a main fuel from its tangential direction, whereby the combustion gas is delivered into a flue 53 of a boiler 50 without causing hindrance to combustion gas stream of the main fuel.
Patent JP-H04194754-A (JP)
Title: Data processing system of biochemical automatic analyzer
Inventor: KAWASHIMA KIYOSHI
IPC: G01N35/00
Filed: 1990-11-28
Abstract: PURPOSE:To correct an error generated from unstable data and to improve reliability of the data by making a distinction between measured absorbance used for an operation and other measured absorbances and by displaying it on a display screen together with the result of the operation. CONSTITUTION:When data on measured absorbance converted into digital signals are inputted from an analyzing element 1, a processing device 3 of a data processing element 2 stores the data on the measured absorbance in a storage device 4. Items of reception and analysis and others are given to these data, and when the items of reception and analysis are specified by an input device 6 after the data are stored in the device 4, therefore, an arithmetic processing is executed in the device 3. On the occasion, retrieval of the data on the measured absorbance is executed by using the specified items of reception and analysis as keys and the data on the measured absorbance to be used for an operation are selected. Then, operations of a reaction speed and others are executed by using the selected measured absorbance, and the measured absorbance in a reaction process and the results of operations are displayed in CRT of an output device 5 by numerals and graphs.
Patent JP-H05162909-A (JP)
Title: Control device of rewinder
Inventor: UCHIHATA TOSHIRO
IPC: B65H23/185
Filed: 1991-12-11
Abstract: PURPOSE:To provide a control device of a rewinder which can prevent fluctuation in tension at the time of starting a rewinder adapted to rewind a wound-up produce to required width and length so as to stabilize the tension control. CONSTITUTION:According to the output of a diameter measuring pulse transmitter 2, a mechanical loss due to static friction depending on the diameter of a rewinder is computed by a static friction compensation computing unit 8, and output the result of computation to a tension command computing unit 7, so that the tension at the time of starting can be stabilized so as to prevent paper cut and sudden tension change at the time of start and improve the work efficiency and quality.
Patent JP-2001139928-A (JP)
Title: Foaming agent composition and foam
Inventor: YUYA NOBUYUKI
IPC: C08J9/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming agent composition capable of raising the decomposition rate and increasing the volume of a generated gas by reducing the decomposition temperature of a dihydrazide compound or a hydrazo compound which could not conventionally suitably be used as the foaming agent. SOLUTION: This foaming agent composition comprises (A) at least one kind selected from a dihydrazide compound and a hydrazo compound and (B) at least one kind selected from molybdenum and a molybdic acid compound. The foam is obtained by adding the foaming agent composition to the material to be foamed, decomposing the foaming agent contained in the foaming agent composition and thereby foaming the material to be foamed.
Patent JP-H01168369-A (JP)
Title: Alkali metal oxide aerosol generating device
Inventor: FUKUCHI TAIRA
IPC: B05B7/16
Filed: 1987-12-24
Abstract: PURPOSE:To atomize liquid alkali metal and produce its oxide aerosol easily by allowing pressurized liquid alkali metal and heated inert gas to be ejected into an atmospheric gas containing oxygen from a spray nozzle at high velocity. CONSTITUTION:Liquid alkali metal 8 is stored in a pressurized container 9 and at the same time, inert gas from an inert gas supply means 1 is heated by a heating means 2. Further, the liquid alkali metal 8 and the heated inert gas are fed to the pressurized container 9. Then the liquid alkali metal and the insert gas are permitted to spew into the atmospheric gas containing oxygen from the spray nozzle 5. As a result, the liquid alkali metal is atomized and its oxide aerosol is easily produced.
Patent JP-H01167952-A (JP)
Title: Manufacture of lead-acid battery
Inventor: TAKEDA ITSURO
IPC: H01M4/20
Filed: 1987-12-24
Abstract: PURPOSE:To eliminate white lead in a cathode plate and to obtain a uniform lead-acid battery by using a cathode plate in which the content of PbSO4 is controlled to 25+ or -5% by immersing in an ammonium persulfate aqueous solution. CONSTITUTION:To increase the formation efficiency of a cathode plate, an active material is filled in a grid, then this grid is immersed in a 0.25-1.0M ammonium persulfate aqueous solution for 5 minutes to 3 hours, and aging is conducted to obtain an unformed cathode plate in which the content of PbSO4 is controlled to 25+ or -5%. By using this unformed cathode plate, even if the amount of electrolyte per one gram of cathode active material is 0.6ml, formation is sufficiently conducted. By controlling the specific gravity of an electrolyte poured and its pouring amount, the supplement of the electrolyte or the removing of excess electrolyte is unnecessary. The content of PbSO4 in the cathode plate formed by in container formation is increased and the utilization factor of the cathode plate is increased 5-10%.
Patent JP-H11156037-A (JP)
Title: Utilization management system for play object
Inventor: MARUHASHI KOICHIRO
IPC: A63F7/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the play condition of each player while suppressing the issuance number of mediation means such as cards or the like for utilizing a Pachinko(Japanese pinball game) machine or the like within a fixed range and reducing a running cost. SOLUTION: IC cards recording an issuance number and issuance date and time are issued from an issuance means 1. Even when the one issued in a previous issuance lot to be originally recovered is mixed in them, the card to be normally circulated within a present issuance lot is identified from all the others. The number of times can be additionally recorded by a number-of-times updating means 2. In ending a play, it is recovered after the residual number of times is confirmed in a recovery means 3 and is reused for the next issuance lot. In such a manner, the troublesomeness of possession management and the increase of a cumulative issuance number in the case of the card without a time limit are eliminated and a low recovery rate and management inaccuracy in the case of simply taking a bring-back inhibition measure are improved.
Patent JP-2000154986-A (JP)
Title: Method for detecting leakage of condenser and device therefor
Inventor: SAKAGUCHI IWAO
IPC: G01M3/28
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting leakage of a condenser which facilitates detection of the leakage of a large number of cooling pipes and enables quick and reliable detection thereof. SOLUTION: A plug 4 with a pressure sensor is inserted into and fitted to one end of each of a large number of cooling pipes 3 in a condenser 1 and a closing plug 5 is inserted into and fitted to the other end so that both of the ends are closed up. Leakage of the cooling pipe 3 is detected by measuring fluctuation of pressure due to an outflow from a leak caused by a pressure difference between the inside of the cooling pipe 3 and the steam side outside the pipe. In this method for detecting the leakage, the leak of the cooling pipe 3 is assumed to be a round hole and a numerical value obtained by multiplying the fourth power of the diameter of the hole by a constant is made a leakage index.  Based on this leakage index, the cooling pipe wherein the leakage occurs is detected, while the pressure fluctuation accompanying a temperature change is excluded statistically by a means which enables simultaneous measurement of the cooling pipes 3 in large numbers.
Patent JP-H11159688-A (JP)
Title: Pipe internal fluid flow shut-off device
Inventor: ABE KAZUAKI
IPC: F16L55/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To quickly stop the flow of fluid and to reduce an injection quantity of refrigerant by freezing the fluid inside a fluid flowing pipe by means of the refrigerant. SOLUTION: In a refrigerant storage container 3, a fluid flowing pipe 2 is arranged with its center line (b) eccentrically deflected from the center line (a) of the container 3 by an eccentric length (d) downward. In this way, the pipe 2 is dipped in refrigerant quicker than conventional one, and an injection quantity of the refrigerant less than a half of the volume of the container 3 is enough for freezing, so that the refrigerant injection quantity can be reduced as against that for a conventional one. A refrigerant spray pipe 6 is installed in the tip part of a refrigerant injection nozzle 4 injecting the refrigerant into the container 3, and the refrigerant is sprayed in the shower form from the refrigerant spray pipe 6 toward the pipe 2 so as to directly cool it down, so that the fluid inside the pipe 2 can be quickly and surely frozen over a wide range.
Patent JP-H06140861-A (JP)
Title: Frequency adjusting method for piezoelectric filter
Inventor: KANAMARU KATSUO
IPC: H03H3/04
Filed: 1992-10-26
Abstract: PURPOSE:To provide the method for easily performing the frequency adjustment of a monolithic crystal filter. CONSTITUTION:Among first and second electrodes 13 and 15 on one face of a crystal panel 11, the second electrode 15 is connected to a third electrode 17. A frequency sweep signal in a transmission method is impressed between these connected electrodes and the first electrode 13, and information at a frequency Fs and a level Ls caused by resonance with the sweep signal and information at a frequency Fa and a level La is obtd. (on the condition of Fs<Fa0). Then, mass is selectively added to the 1st-3rd electrodes so that difference ¦Ls-La¦ between the levels is set within a prescribed range and the frequency Fs is set within a prescribed range to a prescribed frequency F0.
Patent JP-H0515304-A (JP)
Title: Method for preventing phytotoxicity to vegetable and fruit or flower and ornamental plant by fumigation and methyl bromide remover
Inventor: SAITO HITOSHI
IPC: A01N29/02
Filed: 1991-11-18
Abstract: PURPOSE:To prevent phytotoxicity of remaining methyl bromide to vegetables and fruits or flowers and ornamental plants subjected to fumigation treatment with methyl bromide. CONSTITUTION:One or more selected from the group consisting of chloric acid, chlorous acid, hypochlorous acid, phosphoric acid, phosphorous acid, hypophosphorous acid, their salts and amines are made to coexist with vegetables and fruits or flowers and ornamental plants subjected to fumigation treatment with methyl bromide.
Patent JP-H06150935-A (JP)
Title: Manufacture of negative electrode collector
Inventor: KAGAWA HIROSHI
IPC: H01M4/134
Filed: 1992-11-12
Abstract: PURPOSE:To improve the transfer accuracy to the negative electrode collector surface and the manufacturing speed of the negative electrode collector of metal lithium or lithium allay, and the battery performance quality by using continuous metal lithium foil or lithium alloy foil slit into a fixed width previously, or doing others. CONSTITUTION:Metal lithium foil 1 bonded to a resin film 2 is cut into a fixed dimension by the blades 4 of a die roll 3. The cut metal lithium foil 1' is attached to the protruded portion 6 of a transfer device 5 by synchronizing the feed of the film 2 with the rotation of the device 5. After the transfer of the foil 1', the movement of the foil 1 stops momentarily until the next protrusion portion 6' of the device 5 coincides with the tip of the next cut lithium foil 1''. At the point of coincidence, the foil 1'' is attached to the protrusion portion 6' of the device 5, and this operation is continued. The transferred foil 1' is again transferred into the hole 8 of adhesive 9 on which holes are provided with a fixed pattern on the upper surface of a negative electrode collector 7. Thereby transfer dislocation failure is reduced by about 18%, automation can be realized, the inside short-circuit of a battery is reduced about by 15%, and productivity is improved.
Patent JP-2001148552-A (JP)
Title: Mounting structure and mounting method
Inventor: SAKATSU TSUTOMU
IPC: H05K3/36
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure and a mounting method, which can maintain flexibility of printed board mounting area array components and improve service life, even when a mounting structure is made into a two-stage structure. SOLUTION: In a mounting structure 1, a module board 4 as a printed board, on which area array components 6 are mounted with a plurality of solder balls 5 for connecting components is mounted on a mother board 2. A plurality of solder balls 3 for connecting the boards are gathered in the central part of the module board 4. Thereby the flexibility of the module board 4 mounting the area array components 6 can be ensured, even when the mounting structure 1 is made into a two-stage structure, so that shearing strain due to the difference in coefficients of thermal expansion can be reduced, and the service life of the mounting structure 1 can be improved.
Patent JP-H09188167-A (JP)
Title: Folding seat locking device for vehicle
Inventor: KIN EIKIYOKU
IPC: B60N2/20
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To save labor in locking a rear seat by mounting a load sensing plate on a support frame of a rear cushion which can be turned forward such that it can be moved up and down and by automatically fixing the rear seat to the floor panel when a passenger seats on the rear seat. SOLUTION: When a passenger does not sit on a rear seat 1, since a lock 16 is not engaged with a hook 19 fixed to a floor panel, the rear seat 1 can be turned forward. When the passenger sits on the rear seat 1, a cushion is pressed by the weight of the passenger and a load sensing plate 9 is moved downward while it pulls a return spring 8 and a pressing projection 9a formed at the rear end turns the one tip end of an operation plate 13 in a counterclockwise direction to thereby turn the lock 16 in a clockwise direction via the operation plate 13 engaged with the tip end 16b of the lock 16, whereby the engaging hole 16 thereof is engaged with the hook 19.
Patent JP-H1079398-A (JP)
Title: Method of sealing circuit board, case for sealing circuit board and resin sealing circuit
Inventor: MURASE OSAMU
IPC: H01L23/31
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the sealing method of a circuit board capable of sealing the circuit board by a small quantity of sealing resins, a case for sealing the circuit board and a resin sealing circuit. SOLUTION: A bag 4 is formed of a heat-shrinkable resin, and the bag 4 is shrunk at regular intervals to each electronic part 1 having different size mounted to the PC board 2 of a circuit board 3 until a sealing resin 5 as a liquid is cured. The circuit board 3 is housed in the bag 4, the sealing resin 5 as the liquid is infected into the bag 4, the bag 4 is shrunk before the sealing resin 5 as the liquid is cured and solidified, and the circuit board 3 is sealed.
Patent JP-H06177049-A (JP)
Title: Vapor growth device
Inventor: WATANABE KAZUNORI
IPC: H01L21/205
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a uniform film thickness within a wafer surface by providing a means for controlling the distance between a wafer and a wall in response to the shape of the wafer in a vapor growth device for forming film by guiding a reaction gas into a reaction pipe. CONSTITUTION:A number of wafers 32 are laminated inside a reaction pipe 31 with a constant wafer spacing by a wafer retention rod 33. A heater 34 is located outside reaction pipe 31 and the temperature of the wafer 32 is maintained to be constant by heating the inside of the reaction pipe 31. A cover pipe 35 is located between the wafers 32 and the reaction pipe 31. A mating part 37 which becomes nearly parallel to an orientation flat 36 of a wafer 33 is provided at the cover pipe 35, thus maintaining the distance between the wafer 32 and the cover pipe 35 to be nearly constant and making uniform the film quality as well as the distribution of the film thickness by taking the same structure as that of the cover pipe 35 for example by drilling. In this manner, the film thickness uniformity within the wafer surface can be increased.