baber/WOPTO huggingface dataset:
Patent JP-2000038610-A (JP)
Title: Dipping lance and its production
Inventor: SAITO KOJI
IPC: C21C7/072
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cracking in a fire resistant castable and to improve durability by forming a buffering material layer of a lightweight heat insulating castable having specified thermal conductivity on the outer circumference of a lance pipe made of steel to have a specified thickness and coating and forming a fire resistant castable on the upper layer. SOLUTION: The lower end of a lance pipe 1 made of steel is closed, the lower end part is provided with plural discharging ports 2, and on the outer circumference of the lower half part a buffering material 3 layer of a lightweight heat insulating castable having <=0.3 W/(m.K) thermal conductivity to have a thickness of 3 to 20 mm is formed by troweling or patching. This lightweight heat insulating stable is, e.g. composed of an alumina aggregate of ceramic fibers by 1 to 4 wt.%, the fire resistant raw material of alumina or mullite by 20 to 60% and a binder of calcined gypsum by 5 to 50%. This is put in a molding flask, and the fire resistant castable 4 is poured and coated to have a thickness of about 40 to 100 mm. As the fire resistant castable 4, the one capable of suppressing the deterioration of the corrosion resistance and also preventing the over-sintering is preferable.
Patent JP-H0857844-A (JP)
Title: Tile cutter
Inventor: TSUCHIDA MASAHIKO
IPC: B28D1/24
Filed: 1994-08-23
Abstract: PURPOSE: To machine a tile at a beautiful finish, by a method wherein a bent part, for example, of an L-shaped tile is fitted into a space between a mobile table and a driven beam and upon fixation of the tile by pressing the tile, the tile is cut off by a mobile motor-driven cutter. CONSTITUTION: In the case of inching cutting of an L-shaped tile T, the tile is placed by fitting a bent part into a space between a driven beam 9 and mobile table 8. Then a fixed dimensions are measured by an end of the mobile table 8 and a scale 10. The mobile table 8 is fitted with a holding Jig 15 under a state where an end part of the L-shaped tile T is stuck close to the end part of the mobile table 8, the L-shaped tile T is fixed by pressing the L-shaped tile T on the upper part by making use of an adjusting screw and cut off by a mobile motor-driven cutter 43.  As for an angular cutting of a flat plate tile, a stationary and mobile tables 2, 8 and a mobile beam 9 are stuck to each other, on which a tile row is put, a right angled part of the tile row is set to a right angled guide 14, an angle is set by turning the right angled guide 14, dimensions are measured at a position of a mobile guide bar 12, upon fixation of the tile raw by fitting with the holding jig 15 after setting, cutting-off is performed.
Patent JP-H05301807-A (JP)
Title: Induction of male sterility in liliopsida plant
Inventor: TOOMASU JII PATAASON
IPC: A01H1/02
Filed: 1992-08-21
Abstract: PURPOSE: To suppress male sterility in a Liliopsida plant with a 5-oxy-substituted cinnoline compound. CONSTITUTION: This method for inducing male sterility in a Liliopsida plant comprises treating the Liliopsida plant, seeds growing the plant or a culture medium in which the plant grows or which is used for the growth of the plant, with a pollen suppressant comprising a compound of formula I [X is OR<1> (R<1> is a 1-4C alkyl optionally substituted by a 1-4C alkoxy or 2-44C alkenyl group); Y is H, a 1-6C alkyl; R is phenyl, phenyl substituted by one to three halogen or 1-4C haloalkoxy groups] or its agriculturally acceptable salt, e.g. 1-(4'- chlorophenyl)-1,4-dihydroxy-4-oxo-5-ethoxycinnoline-3-carboxylic acid. The pollen suppressant is used for sterilizing the anthers of a female parent strain, and the treated female parent strain is pollinated with the pollen of an untreated male parent strain to form hybrid seeds.  Hybrid seeds are further formed by the self-pollination of the treated Liliopsida.
Patent JP-H0775431-A (JP)
Title: Grain straw-carrying structure of combine harvester
Inventor: HAYASHI SHIGEKI
IPC: A01D61/00
Filed: 1993-09-08
Abstract: PURPOSE:To reduce the increase of an operation load on a thresher to a minimum limit and simultaneously prevent short grain stems from remaining without being threshed. CONSTITUTION:In the grain straw-carrying mechanism of a self-threshing type combine harvester, a whole straw-feeding device for freely switching from a state carrying reaped grain straws into a state canceling the nipping of the foot parts of the reaped grain straws and feeding all bodies of the reaped grain straws into a thresher 2, and a nipping position-shifting mechanism for freely controlling a grain straw-nipping position along the longitudinal direction of the carried grain straws in a nipping and carrying device 8 are disposed in the middle way of a grain straw-carrying way for the threshing treatment. When the lengths of the carried grain straw detected with a straw length-detecting means S are shorter than the first set value and longer than the second set value, the nipping position-shifting mechanism is operated so that the grain straw-nipping position in the nipping and carrying device 8 is shifted toward the threshing chamber, and when the lengths of the carried grain straws are shorter than the second set value, the whole straw-feeding device is controlled so as to switched from the nipping and carrying state into the whole straw-feeding state.
Patent JP-H0776024-A (JP)
Title: Manufacture of polyimide resin film
Inventor: OGASAWARA SHUICHI
IPC: B29L7/00
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a manufacture of a polyimide resin film using a polyamide resin (high-rigidity polyamide resin) to which a manufacture of a resin film using a usual 'heated rotary drum' can not be applied because of its high rigidity. CONSTITUTION:A resin film is obtained by applying a high-rigidity polyamide resin before setting on the surface of a soluble support, and this film is made a polyimide resin film by subjecting it to heat treatment together with the support. Then, the polyimide resin film is separated singly by removing the support by dissolution. By this method, the resin of high rigidity can be made the film very easily. Therefore, the resin film having more excellent electrical and mechanical characteristics than usual can be prepared by using the method of this invention.
Patent JP-H0968748-A (JP)
Title: Film unit with lens
Inventor: HANADA KOICHI
IPC: G03B17/18
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent such the problem at a low cost that photographing is not executed due to the shortage of a film by installing a light shielding part in a finder visual field and making the light transmittance of the light shielding part smaller than the light transmittance of the finder visual field other than the light shielding part. SOLUTION: The finder is constituted of a concave lens 121 and a convex lens 122, and the light shielding part 123 is arranged near the concave lens 121, and at the right lower part of the lens. In the case of looking through the finder provided with such the light shielding part at a comparatively dark place, or a place in a room at night where stroboscopic photographing is applicable, the position of the light shielding part 123 is in especially dark sight. Thus, in the case the beginner uses this finder, he can recognize that stroboscopic photographing is necessary. The light transmittance of the light shielding part 123 is 30 to 80% of the light transmittance of the finder visual field other than the light shielding part 123. In such a way, it can be recognized at a low cost whether the stroboscopic photographing is necessary, or not.
Patent JP-2000052417-A (JP)
Title: Uniaxially stretched polyester film
Inventor: ODA NAONOBU
IPC: B29K7/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an uniaxially stretched polyester film excellent in optical characteristics and heat resistance. SOLUTION: An uniaxially stretched polyester film is characterized by that the max. strain of the orientation main axis thereof is 10 deg. or less and the heat shrinkage factor thereof at 150 deg.C is 1% or less. Polyester used in the uniaxially stretched polyester film is not especially limited and arbitrary but polyester of which the repeating unit comprises 80 mol.% or more of ethylene terephthalate or ethylene-2,6-naphthalate is pref. because effect becomes most marked.
Patent JP-S61101106-A (JP)
Title: Operation start characteristic improving circuit of agc circuit
Inventor: IMAIZUMI NORIAKI
IPC: H03G3/30
Filed: 1984-10-23
Abstract: PURPOSE:To make an AGC drive circuit responsive to a large input signal by using a control pulse from a control pulse generating circuit to turn on a switching transistor (TR) and a Schottky diode even when the large input signal is fed to an amplifier at application of power supply. CONSTITUTION:When a power switch is closed and a prescribed voltage Vcc is fed to a terminal 17 by application of power voltage, a TR13 is turned on for a time during the charging period due to a voltage drop of a resistor 18 with a charging current flowing therethrough attended with the application, a positive voltage is fed to a base of a switching TR15 to be biased and the switching TR15 is turned on, then a leading voltage (e.g., 0.4V) of a diode 16 due to a current flowing to the Schottky diode 16 via the switching TR15 appears at a collector of the switching TR15, the voltage is fed to the capacitor 4 of an AGC detection circuit 2 and the capacitor 4 is charged, then an input terminal voltage of an AGC drive circuit 7 is equal to the leading voltage of the diode 16.
Patent JP-2001049876-A (JP)
Title: Support device
Inventor: NAKAJIMA RYOICHI
IPC: E04G25/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a support device, which can be expanded and contracted by simply rotating a nut, can be assembled and disassembled easily in a short time even by a powerless person and has excellent workability. SOLUTION: The support device has a cylindrical external cylinder 10 and an internal cylinder 20, in which a part is inserted into the external cylinder 10 slidably in the axial direction and irrotationally and a male screw section 21 is formed to an outer circumferential surface section, a nut 30 is screwed to the male screw section 21 formed to the outer circumferential surface section of the internal cylinder 20, and a bearing 2 is interposed between the nut 30 and the end section of the external cylinder 10.  The nut 30 is turned relatively to the end section of the external cylinder 10 through the bearing 2 by revolving the nut 30, the internal cylinder 20 is constituted so as to be slid in the axial direction to the external cylinder 10, and the support device is configured in such a manner that load is transmitted between the internal cylinder 20 and the external cylinder 10 through the nut 30 and the bearing 2.
Patent JP-S6467540-A (JP)
Title: Electric stove
Inventor: KUBO YOSHINOBU
IPC: F24C7/04
Filed: 1987-09-07
Abstract: PURPOSE:To improve the ease of operation by opening and closing an operation box with support points situated above said operation box as the axis by operating two buttons in the operation part. CONSTITUTION:When one of two operating buttons 23 is pressed, a push plate A26 pushes one end of a push plate B34, which rotates around its support C33 to push one end of a roller mounting plate 29 with its other end. The engagement of the roller 28 with a recess 32a of a stopper 31 is then released to allow an operation box 24 to rotate to the near side on a support point A25. On the other hand, when the other button 23 is pressed, a push place 28 pushes in a bearing plate 27. The roller mounting plate 29 then rotates to disengage the roller 28 from the lower recess 32b of the stopper 31. When the button 23 is further pushed in, the roller 28 engages with the upper recess 32a of the stopper 31 to close the operation box 24.
Patent JP-H0275820-A (JP)
Title: Gas-turbine burner
Inventor: SATO MIKIO
IPC: F23R3/34
Filed: 1988-09-08
Abstract: PURPOSE:To limit the fuel distribution to a rich region so a to reduce the NOx in fuel, when the fuel flow is increased sharply, by narrowing a first control valve while widening a second control valve in such a manner as to reduce the quantity of the fuel ejected from a first fuel nozzle which impedes the jet of fuel from a fuel duct. CONSTITUTION:From a first fuel line 4 a first fuel line 5 branches off as a bypass with a second control valve 13 interposed therein, and the fuel ejected from a first fuel nozzle 6 to a rich region 9 has a characteristic Y. With a sharp change in load, a first control valve 12 is narrowed whereas a second control valve 13 is widened, decreasing the fuel ejected from the first fuel nozzle 6 to a characteristic Y1 but increasing the fuel passing through the second control valve 13 and a fuel duct 8 to a characteristic Y2. The fuel ejected from a second fuel nozzle 3 and passed through the fuel duct 8 does not permit the fuel ejected from the first fuel nozzle 6 to fly past the rich region 9, and, on the other hand, the heating of the rich region 9 by complete combustion in a lean region 10 results in acceleration of the thermal decomposition of the ammonia in unburned fuel and hence an achievement in the reduction of NOx in fuel as desired.
Patent JP-S6286665-A (JP)
Title: Fuel cell cooler
Inventor: SHIROKURA KENICHI
IPC: H01M8/02
Filed: 1985-10-09
Abstract: PURPOSE:To make both inlet and outlet pipes for cooling water unnecessary to be set up separately, simplifying their structure, and reduce the cost of production, by dividing the inside of one pipe with a partition plate attached. CONSTITUTION:Each cooling pipe 5 is tightly attached to a base pipe where these pipes interconnectedly gathered, and a partition plate 6 is attached to the inside, thus it is divided into two parts. A cooling water inlet pipe 3 is installed in one side, and a cooling water outlet pipe 4 is installed in the other side and that a clearance interconnecting the empty space halved is installed in a tip end of the cooling pipe 5. With this constitution, cooling water passes through the cooling water inlet pipe 3,,flowing up to the tip end of each cooling pipe 5, and a flow direction is reversed whereby it flow into the cooling water outlet pipe 4, thus it has the required cooling capacity so that it can be made into a cooler with a simple structure.
Patent JP-H0664359-A (JP)
Title: Screen printing plate
Inventor: MATSUSHITA HIROMASA
IPC: B41N1/24
Filed: 1992-08-24
Abstract: PURPOSE:To provide a screen printing plate which can be obtained without brought in contact with an orientated film, and can be obtained stably in a favorable printing quality by a printing method having high productivity, and the screen printing plate being useful, especially for manufacturing a liquid crystal display device. CONSTITUTION:A form plate part 2 wherein a stainless steel wire is knitted into a knitted state and filled with a photosensitive emulsion is in a screen frame 1. Then the form plate part 2 is provided with a printing projection 4 which is in a patterned form corresponding to a sealing agent form of a liquid crystal panel, projected by 0.1-3mm from the surface of the form plate part 2, has a square-shaped cross section and opening part 3 printing the sealing agent to the tip. In addition, even if a sectional form of the printing projection is tapered state or a sectional form of the opening 3 is a recessed form, a similar efrect to a constitution of the screen printing plate is obtained as for printing capacity.
Patent JP-H0968760-A (JP)
Title: Image compositing printer
Inventor: NAKADA ATSUHIKO
IPC: G03B27/58
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image compositing printer capable of masking an adequate area in accordance with a sub-image and capable of printing the area of the main image which is normally suffers a deficit due to a mask without exchanging an inserting mask. SOLUTION: This printer is provided with a main-image exposing means 1 and a sub-image exposing means 2, a mask part driving mechanism means 6 drives the shielding plate of a mask part 5 in accordance with the size and the position of the sub-image so as to mask an area where the sub-image is printed, and also a changing means 8 controls the printing magnification of the main image to be small, then the means 1 exposes the main image on a main image part. Thus, the means 2 exposes such the sub-image as date on the sub-image part masked by the means 1.
Patent JP-H04103849-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: AIYOSHIZAWA EIJI
IPC: F02D45/00
Filed: 1990-08-24
Abstract: PURPOSE:To reduce the discharge of particulates and smoke in the range of high loading by increasing the quantity of fuel injection in response to the difference in specific gravity when fuel which is lighter in specific gravity than reference fuel, and thereby increasing the initial lift quantity of a fuel injection nozzle in response to an increase in fuel. CONSTITUTION:The basic quantity QN of fuel injection is set by a setting means 44 when fuel which is lighter in specific gravity than reference fuel, is used, the output of an engine is lowered because net fuel weight is reduced. In this case, it is detected by a judging means 46 that fuel used is lighter in specific gravity than reference fuel, the quantity QN of fuel injection is increased so as to be corrected by a correcting means 48. In addition, when the quantity of the initial lift of a fuel injection nozzle 42 is increased much more than that of reference fuel in response to an increase of fuel by a control means 50, a fuel feed rate at the stage of initial lift is increased, so that the period of injection is thereby shortened. By this constitution, the discharge of particulates and smoke in the range of high loading can thereby be reduced.
Patent JP-S6274956-A (JP)
Inventor: AANESUTO AARU KAAMENSU
IPC: C08J9/10
Filed: 1986-09-24
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-2001050468-A (JP)
Title: Fusion joint
Inventor: KOJIMA KENICHIRO
IPC: B29C65/34
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To perform a plurality of branch operations from one service tee, and freely select the branch direction according to a condition of an execution field by arranging a receiving port in which a resistance heating wire is disposed on an inner circumferential surface side of one end part of a joint main body, and arranging a plurality of branch connecting parts on the other end part. SOLUTION: A lower surface of a saddle part 31 of a service tee 3 abuts on a prescribed position of an outer peripheral surface of a main pipe 2, and is fixed thereto. Current is carried to a nichrome wire arranged on a lower surface side of the saddle part 31 through both terminals 311, and the saddle part 31 is fused with the main pipe 2. A spigot 34 protruded to a side of a barrel part 32 disposed upward from the saddle part 31 is fused with a receiving port 12. Both branch connecting part 15 positioned on upper and lower parts is fused with a branch pipe. At this time, the connecting direction of each elbow for 90 degrees is changed, and thereby, branch directions of both branch pipes are optionally changed. The fusion joint 1 is assembled with the service tee 3, and thereby, two branch piping operations are carried out from one service tee 3.
Patent JP-S59114797-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/42
Filed: 1982-12-21
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-2001050587-A (JP)
Title: Hot water storage type hot water supply equipment
Inventor: YAJIMA HATSUO
IPC: F24S90/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To control stop of operation properly in accordance with the amount of hot water supply during the operation. SOLUTION: Hot water in a hot water storage tank 11 is prepared by a heat-pump heat collecting operation and a solar heat collecting operation. In the case when the amount of hot water supply from the hot water storage tank 11 during the operation is a prescribed one or below, the operation is stopped when the hot water in the tank 11 reaches a set temperature, and the quantity of hot water is ensured. In the case when the amount of hot water supply from the tank 11 during the operation is a prescribed one or above, the operation is stopped when a set time comes, since occasions where a large quantity of hot water is used are few thereafter.
Patent JP-H0389993-A (JP)
Title: Method for controlling concentration of phosphorus in waste water
Inventor: SATO KAZUAKI
IPC: C02F9/00
Filed: 1989-09-01
Abstract: PURPOSE:To control the concn. of phosphorus in treated water constant by calculating the estimated quantity value of the phosphorus removing quantity of this water treatment process on the basis of the change of the detected phosphorus concentration value of treated water and controlling the addition amount of a flocculant so as to eliminate the fluctuation of phosphorus removing quantity. CONSTITUTION:A flocculant injection point 2 is provided to an aeration tank 1 and a detection point 4 and a treated water outflow port 5 are provided to a final sedimentation tank and phosphorus in the water to be inspected collected at the detection point 4 is monitored by a colorimetric phosphorus detector 6 and a concn. signal is inputted to a program type operational controller 7. The program type operational controller 7 sends a pump control signal to a flocculant injection pump 8 so as to inject an estimated amount of a flocculant and a controlled amount of the flocculant is sent to the flocculant injection point 2 from a flocculant storage tank 9 by the flocculant injection pump 8. Even when there are the difference in biological dephosphorizing capacity and the difference in natural environment, a proper amount of the flocculant can be always supplied and, therefore, phosphorus in waste water can be effectively removed by the min. injection of the flocculant.
Patent JP-S6379909-A (JP)
Title: Converter refining equipment
Inventor: FUJII SHIRO
IPC: C21C5/34
Filed: 1986-09-22
Abstract: PURPOSE:To reduce consumption of Ar gas and to maintain the suitable N2 concentration in stirring gas by diluting CO gas containing N2 by the other stirring gas in case of exceeding the prescribed value of N2 concentration in the CO gas for using bottom blowing stirring gas. CONSTITUTION:A converter 1 has a construction, by which CO, CO2 and Ar gas are blown into a molten steel 2 from tuyeres 4 at the bottom part thereof. The CO gas is separated from the converter gas by de-CO gas device 7 and contains N2 as impurity. The N2 concentration in the CO gas is calculated by an arithmetic unit 22 from an outputting signal of analyzer 18 arranged in the pipe 8. And, in the arithmetic unit 22, in case of being the allowable limit value (L) for N2 concentration fixed by steel kind, etc., or less, the opening signal is outputted only to a value 14, and CO gas is supplied into the furnace 1. In case of exceeding the N2 concentration from the value L, the signal is outputted to valves 14-16 and each opening degree is adjusted, and CO gas is diluted by CO2 and Ar gas, to maintain the concentration at the value L or less.