baber/WOPTO huggingface dataset:
Patent JP-H11148371-A (JP)
Title: All-boiler flame misfire detection device for gas turbine combustor
Inventor: FUJIOKA SHOICHIRO
IPC: F02C6/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an all-boiler flame misfire detection device for gas turbine combustor which can detect all-boiler flame misfire completely in a gas turbine combustor. SOLUTION: Steam turbine inlet pressure is detected by a pressure detector 7 formed on the downstream side of the reheat steam regulating valve 6 of a steam turbine 5, and the steam turbine inlet pressure detected by the pressure detector 7 is inputted into a computing device 10, so that the outputted value of the steam turbine 5 is calculated. A comoparator 9 compares generated power from a wattmeter 9 with steam turbine output from the computing device 10, and a discriminator 12 discriminates all-boiler flame misfire in the combustor 2 of a gas turbine 1 based on the comparative results.
Patent JP-H09143977-A (JP)
Title: Inner injection pipe for use in double-pipe double-packer injection method
Inventor: MASAKI TATSUMI
IPC: E02D3/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required for the operations of inserting and raising an inner injection pipe by allowing the packer of the inner injection pipe to freely expand and contract. SOLUTION: When a chemical is pressed into a chemical flow passage 140 via an inner pipe main body 10, it expands an upper packer assembly 110 and presses packer rubber 114 into contact with the inside surface of an outer injection pipe to close the space between the outer injection pipe and an inner injection pipe 100. At the same time, the chemical is allowed to flow into a middle chemical flow passage 131a, and a plunger 132 is pushed down by the injection pressure of the chemical. Then the packer rubber 114 of a lower packer assembly 120 expands oil O to close the space between the outer pipe and the inner injection pipe 100. When the plunger 132 is pushed down, an ejection hole 131b opens, and the chemical is ejected therefrom.  When the chemical is stopped from being pressed in, both of the packer rubber 114, 114 contracts, and the ejection of the chemical from a valve assembly 130 is also stopped.
Patent JP-H05144623-A (JP)
Title: Compound tabular hexagonal system ferrite magnetic powder and manufacture thereof, and magnetic recording medium using the magnetic powder
Inventor: KITAHATA SHINICHI
IPC: C01G49/00
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the title compound tabular hexagonal system powder in high saturated magnetism and excellent dispersion and orientation properties while obtaining the title magnetic recording medium in excellent electromagnetic characteristics using the same. CONSTITUTION:Substitution type hexagonal system ferrite powder is hold in reducing atmosphere so as to produce Fe<2+> in the powdery particles and then the ferrite powder producing the powdery particles is suspended in metallic salt molten polyethylene glycol solution to be heattreated while being agitated so that compound type tabular hexagonal system ferrite magnetic particles comprising the substitution type tabular hexagonal system ferrite powder whose surface layer is transformed into spinel ferrite may be produced. Furthermore, the compound tabular hexagonal system ferrite powder is contained in a magnetic layer to form the title magnetic recording medium.
Patent JP-H09163853-A (JP)
Title: Image processing device for fruit
Inventor: TOKI HARUMITSU
IPC: G06T7/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device for a fruit capable of extracting a fruit part area by using a matrix image obtained by further binarizing a usual binalized image and selecting and judging the center line of the fruit from the fruit part area. SOLUTION: This image processing device for a fruit binarizing the image of an object such as a fruit taken by a CCD camera by using the differences in brightness between A, G and B signals, is constituted by equipping an averaged brightness calculating means for obtaining the averaged brightness of the binarized image X by using a preset matrix size, a fruit part area extracting means for extracting the fruit part area by binarizing the averaged brightness using a constant fruit occupying ratio, and a fruit center line judging means for selecting and judging the fruit center line estimated by the fruit part area out of many fruit center lines extracted by a separate algorism as the fruit center line.
Patent JP-2000154288-A (JP)
Title: Polystyrene resin composition for calendering
Inventor: KODAMA YASUMOTO
IPC: C08K5/521
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin composition which can give a sheet free of flow marks, etc., and excellent in surface smoothness without detriment to characteristics inherent in a polystyrene resin at calendering and roll release steps with high-temperature metal rolls in calendering by compounding a polystyrene resin with a specified amount of an organic phosphoric ester and optionally an MBS resin. SOLUTION: A polystyrene resin, e.g. a general-purpose polystyrene, a high- impact polystyrene, a mixture of polystyrene and a styrene-butadiene block copolymer, or a clear high-impact polystyrene obtained by mixing a radial styrene-butadieen block copolymer and a styrene-methacrylic acid copolymer, in an amount of 100 pts.wt. is compounded with 0.2-5 pts.wt., preferably 1-2 pts.wt., organic phosphoric ester and optionally 3-50 pts.wt. MBS resin, thus giving a polystyrene resin composition for calendering which gives a sheet excellent in thickness accuracy, fabricability, fusibility, printability, etc.
Patent JP-2000153949-A (JP)
Title: Automatic stacking device
Inventor: HONDA TAKEO
IPC: B65H31/34
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the curvature of paper and dislocation during transportation caused by air staying between sheets without being exhausted by providing L-shape plate springs and L-shape support members near four corners of a sheet that stops traveling by abutting on a stopper. SOLUTION: Almost the corner parts of the front edge of a sheet that have stopped traveling are temporarily or instantaneously supported by L-shape support members 10a, 10b. The sheet travels while both sides of the rear part of the delivered sheet are guided by L-shape plate springs 9a, 9b and abuts on a stopper 4 to stop traveling, and both sides of the rear part of the sheet are supported by the L-shape plate springs 9a, 9b. The L-shape plate springs 9a, 9b are inclined in whole to open downward by the weight of sheets successively stacked from above, and the lower sheet slips down while being guided by the L-shape plate springs 9a, 9b. At the same time, the L-shape plate springs are reset into the original shape by the spring effect of the plate springs to support the following sheet falling to be stacked from above.
Patent JP-2001146337-A (JP)
Title: Paper carrying device
Inventor: NOSE YOSHITAKA
IPC: B65H5/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a change of the document moving speed in a reading part due to the load fluctuation when a rear end of a paper sheet is drawn from a paper sheet separating device in an ADF using the retard roller separating method. SOLUTION: As paper sheet carrying device for ADF 1, a paper sheet separating device 10, a carrying roller device 15, a reading roller device 20 formed of a large diameter driving roller 21 at a curved part and pinch rollers 22, 22a are arranged, and an image of a document to be carried at a constant speed is read by a scanning device set in a platen 23. The carrying speed v1 in the carrying roller device is set a little higher than the carrying speed v2 in the reading roller device so as to generate a sag of the paper sheet inside of a curved passage 19, and the speed fluctuation to be generated when a rear end of the paper sheet is drawn from the paper sheet separating device 10 is absorbed by the sag of the paper sheet.
Patent JP-H01173548-A (JP)
Title: Magnetron device
Inventor: TSUNAKAWA YUTAKA
IPC: H01J23/12
Filed: 1987-12-25
Abstract: PURPOSE:To maintain the degree of vacuum in a tube high for a long time by distributively providing many small projections swollen on the permanent magnet side of a flange section and distributively providing many small projections swollen on the pole piece side to generate small voids between them and the outer end face of the pole piece. CONSTITUTION:Many small projections 17 swollen on the first circular permanent magnet 6 side in contact with this permanent magnet 6 are distributively provided, and many small projections 18 swollen on the first pole piece 2 side in contact with the outer end face of this pole piece 2 are distributively provided. The small projections 17 generate heat insulating small voids 19 between the first pole piece 2 and the first circular permanent magnet 6, the small projections 18 generate heat insulating small voids 20 between them and the first pole piece 2, a flange section 16 is separated from the outer end face of the pole piece 2 by the small projections 18, thus the space in the small projections 17 is completely communicated to a tube, the air in this space can be completely exhausted in the tube exhaust process. The degree of vacuum in the tube can be thereby maintained high for a long time.
Patent JP-2001153510-A (JP)
Title: Automatic ice machine
Inventor: KAGA SHINICHI
IPC: F25C1/14
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice machine to perform efficiency drainage in the ice machine and prevent useless consumption of ice making water. SOLUTION: When at least one of a case of a count time of a periodic drainage timer reaching a specified time Ta (S3), a case of an ice storage sensor detecting full of ice (S4), and a case of a manual drainage switch being turned ON (S5) occurs, a drainage valve is opened to execute drainage processing (S6) and a count time of the periodic drainage timer is reset to 0 (S7).
Patent JP-H0667616-A (JP)
Title: Swing type display device
Inventor: TOKIMOTO TOYOTARO
IPC: G09F9/30
Filed: 1992-12-11
Abstract: PURPOSE:To stably display images without requiring skill by detecting the swing in the prescribed direction of a device body having many light emitting cells which are arrayed in a line form at an exact point and correctly synchronizing the swing motion of this body and display control in the swing type display body which swings the above-mentioned body back and forth by a manual operation, etc., flatly scanning the light emitting cell array and uses the after-image effect by this scanning and the time series light emission control of the light emitting cell array. CONSTITUTION:This swing type display device has a swing detecting means which detects the swing of the body in a prescribed direction by sensing the acceleration of the swing body of the body, a means for controlling reading out of display data by obtaining a trigger signal from the detection signal and a timing control means for controlling the timing of the operation of a driving means. This swing detecting means is constituted of a moving body 7 which moves back and forth within the prescribed range regulated by a guide mechanism 6 when the body is sung back and forth and a position sensor 8 which detects the passage of this moving body in the prescribed intermediate position of the moving range thereof without contact.
Patent JP-H04198689-A (JP)
Title: Pusher furnace
Inventor: ITO NORIAKI
IPC: F27B9/22
Filed: 1990-11-29
Abstract: PURPOSE:To prevent push-up trouble in a furnace by a method wherein the level of a hearth is slanted so that a baking zone becomes lower than the inlet port of the furnace. CONSTITUTION:A temperature in a furnace is regulated so that a preheating zone A, a baking zone B and a cooling zone C are constituted sequentially from the inlet port of the furnace and a temperature distribution becomes higher as it approaches to the baking zone B from the inlet port of the furnace, while the temperature becomes maximum in the baking zone B and is reduced as it approaches to the outlet port of the furnace from the baking zone B. The level of a hearth is constant from the inlet port of the furnace to the vicinity of the terminal end of the preheating zone A, in which the internal temperature of the furnace becomes about 800-1000 deg.C, then, the level is slanted so as to be reduced gradually from there to the baking zone B while the level becomes the lowest level at the terminal end of the baking zone B. Accordingly, the level of the hearth is slanted so that the level of the baking zone B becomes lower than the inlet port of the furnace. According to this method, the trouble of push-up in the furnace can be prevented.
Patent JP-2001146903-A (JP)
Title: Rolling diaphragm and rolling diaphragm-type cylinder device
Inventor: SOMEYA HISAO
IPC: F16J10/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rolling diaphragm capable of providing high output even with narrow width and a cylinder device using the rolling diaphragm. SOLUTION: In this rolling diaphragm having a peripheral edge bead part held by paired cylinder bodies, a central cylindrical part located along an outer peripheral surface of a piston body not in contact with the cylinder bodies, an outer cylindrical part located approximately in parallel with the central cylindrical part and connected to the peripheral edge bead part, and a folding part connecting the central cylindrical part and the outer cylindrical part, the peripheral edge bead part, the central cylindrical part, the outer cylindrical part and the folding part are formed into the shape of a flat oval or an ellipse.
Patent JP-H02175321-A (JP)
Title: Car window glass supporting structure
Inventor: MORIYAMA YUKIHIRO
IPC: B60J1/02
Filed: 1988-12-27
Abstract: PURPOSE:To have simple and accurate mounting of a window glass by setting a sash member over both side ends of the window glass covering the external surface of a pillar, and jointing the pillar with sash member using fastening pieces penetrating their slide surfaces. CONSTITUTION:The two side ends of a front window glass 1 cover the external surface of a front pillar 2, and the door window is continued to lath 3. Therein the side ends of the glass 1 are covered with a sash member 7. This glass 1 is fixed to the front pillar 2 with adhesive 8, which fills the space between a front pillar outer panel 10 and the spacer part 7c of sash member 7. Mutually facing slide surfaces 12, 13 are formed on the inner surface of a retainer part 7d at the sash member 7 and on the front pillar outer panel 10. The sash member 7 and front pillar 2 are coupled together using fastening pieces 14 such as screw, which penetrate the slide surfaces 12, 13.
Patent JP-H01182294-A (JP)
Title: Liquid feeding apparatus
Inventor: SUGANO TADAO
IPC: F23K5/14
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the contamination of a hand by the adhesion of kerosene and to eliminate the troublesomeness at the time of the opening/closing of a cap main body, by mounting the first connection means for connecting a pump unit and an adaptor to feed a liquid and the second connection means for connecting the first and second liquid receiving containers and controlling the operation time of a pump unit by a timer. CONSTITUTION:At the feed time of a liquid, an adaptor 13 is closely brought into contact with the cap main body 29 of the second liquid receiving container 14 and pushed therein to form an air passage 27 and a liquid passage 28. Next, when a pump unit 9 is operated, the liquid can be fed to the liquid receiving container 14 without directly touching the cap main body 29 with a hand. At the same time, since the air in the liquid receiving container 14 is discharged into the first liquid receiving container 8 through a connection means 27', the liquid can be smoothly fed. When the liquid in the liquid receiving container 14 reaches a prescribed amount, the excessive liquid enters the connection means 27' to be returned to the liquid receiving container 8 and, therefore, the liquid does not overflow the liquid receiving container 14. Next, since the operation of the pump unit 9 is automatically stopped by a timer, the life of the pump unit is extended.
Patent JP-H07191816-A (JP)
Title: Printer and control method for the same
Inventor: MIHASHI TOSHIYA
IPC: G06F3/12
Filed: 1993-12-27
Abstract: PURPOSE:To provide the printer for easily grasping the timing of job time-out by specifying job time-out count start timing to a user. CONSTITUTION:When the receiving data from a host computer 200 are received, the information at that time is held in a reception buffer 113, and the printing of coarse received data is stopped after the lapse of previously set time with that time or the time starting outputting from the buffer 113 as a reference. Thus, the vagueness of job time-out hour setting work to be performed from a panel or the like by the user is eliminated, and the user can easily grasp the timing of job time-out.
Patent JP-H03190818-A (JP)
Title: Active oxygen removing agent
Inventor: ASANO MASAHARU
IPC: C12N9/99
Filed: 1989-12-21
Abstract: PURPOSE:To obtain an active oxygen removing agent especially useful for an anti-inflammatory drug, comprising a specific compound such as a tetrahydroisoguinoline derivative as an active ingredient. CONSTITUTION:An active oxygen removing agent comprising a compound shown by formula I [condensed ring A is group shown by formula II (R<1> is H, alkyl, OH, halogen, amino or acylamino; R<2> is OH, amino or alkylsulfonylamino), group shown by formula III or formula IV (R3 is H or alkylsulfonyl); R is H or halogen] or a salt thereof, such as 7,8-dihydroxy-4-(3,4- dihydroxyphenyl)-1,2,3,4-tetrahydroisoquinoline as an active ingredient. The compound has active oxygen removing action and antioxidant action and is useful as a preventive and remedy for various inflammations, burn, arthritis, rheumatism, pancreatitis, cataract, side effect of anticancer drug, myocardial infraction in acute stage, symptoms of radiation damage, etc.
Patent JP-H07193912-A (JP)
Title: Position detector for mobile
Inventor: YOKOTA YOSHINAO
IPC: B60L13/04
Filed: 1993-12-27
Abstract: PURPOSE:To ensure a sufficiently high positional detection accuracy even when the speed variation of a mobile is high by sampling the positional information of the mobile at a predetermined rate based on signals received on crossed induction lines and then correcting the sampled information by the method of least squares. CONSTITUTION:Signals received by crossed induction lines U1, U2, V1, V2, W1 and W2 are fed to a signal receiving section 3 thence to a group of detecting circuits 4. Output from the detecting circuit group 4 is fed to each sample & hold circuit in a group 5 of sample & hold circuits thence to a processing section 7 comprising a microcomputor. The processing section 7 detects the positional information of the mobile, i.e., a phase angle, based on the signals received from the cross induction lines U1 and U2, V1 and V2 and W1 and N2. The phase angle data thus detected is then corrected through approximation using the method of least squares and the position of a train 1 is detected based on the corrected value.
Patent JP-H07190439-A (JP)
Title: Fan for pipe
Inventor: SAKAI KOJI
IPC: F24F7/013
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fan for a pipe which corresponds to automation of assembly, enables diverse application of main components without increasing structural components and thereby makes it possible to facilitate development of types of machines being different in performance or external appearance. CONSTITUTION:A frame which is a usual main component is divided into a base part 12 including an orifice 11 and a tubular part 6 provided with a motor 1 and vanes 2. Shapes of these fixed parts are made prescribed ones, while other shapes and specifications are varied, and various base parts 12 and tubular parts 6 are provided selectably and removably.
Patent JP-H08167819-A (JP)
Title: Transmitting circuit
Inventor: OKASHIN YAMATO
IPC: H04B1/034
Filed: 1994-12-13
Abstract: PURPOSE: To execute the permission/inhibition of transmission and the adjustment of a transmission output only by one terminal. CONSTITUTION: First and 2nd transistors (TRs) Q12, Q11 constituting an amplifier A11 are connected so as to serially connect the current lines of collector currents like DC. This transmitting circuit is also provided with a detection circuit for detecting the ON/OFF of a switch element connected to an external terminal and a current circuit for changing the level of an output current in accordance with the value of a variable resistor element connected to the external terminal. The operation of a 1st transistor-(TR) Q12 is controlled so as to be turned on/off in accordance with a detection output from the detection circuit. An output current from the current circuit is supplied to a 2nd TR Q11 as its operation current.
Patent JP-H11164985-A (JP)
Title: Drum type washing machine
Inventor: NISHIDA KAZUO
IPC: D06F37/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve handleability by driving a rotary drum using different motors distinguished by their revolving speed levels so as to increase the size of the rotary drum without increasing the size of a washing machine main body and to reduce the cost by facilitating the starting of the revolving speed of the drum at the time of fast rotation such as a dehydrating process and to share a phase advancing capacitor at a drum washing machine arranged in the state of being freely rotatable with a rotary shaft provided nearly in a horizontal direction in the center. SOLUTION: The rotary drum housing wash and provided with the rotary shaft nearly in a horizontal direction is driven by a first revolving speed by a first motor 15 and driven by a second revolving speed by a second motor 16. Then, according to the revolving speed of the rotary drum detected by a revolving sped detecting means 29 provided for the first or second motor 15 or 16, the phase advancing capacitor 34 is switched to the first or second motor 15 or 16 by a switching means 35.
Patent JP-H03194882-A (JP)
Title: Electromagnetic induction cooker
Inventor: ISE SHINSUKE
IPC: H05B6/12
Filed: 1989-12-25
Abstract: PURPOSE:To simplify handling and expand a use range of a cooking pot by using an electromagnet or a permanent magnet for a junction means joining the cooking pot with a placing means for performing magnetic junction. CONSTITUTION:An electromagnet 30 for junction is provided opposing a cooking pot, into which cooking materials are to be put, is provided through a rotary table 21. When a switch for junction is turned on after the cooking pot 7 on the rotary table 21, a coil 31 of the electromagnet 30 is excited to generate electromagnetic force, the generated electromagnetic force acts on the cooking pot 7 through the rotary table 21 and the this electromagnetic force atracts the cooking pot 7 in the direction of the electromagnet 30 to bring it in a state of being electromagnetically joined the rotary table 21. Thereby, the cooking pot 7 can be set and taken off by switching operation thus to extremely facilitate handling as well as to expand a use range of the cooking pot.