baber/WOPTO huggingface dataset:
Patent JP-H04166025-A (JP)
Title: Laminar structure for plant culture and culture of plant using the structure
Inventor: MORIGUCHI GORO
IPC: A01G1/00
Filed: 1990-10-26
Abstract: PURPOSE:To easily cultivate plants on the floor of a building by laying a water pipe in a laminar structure composed of a vegetation layer, a protection layer and a draining layer and placing the laminar structure on a balcony, etc. CONSTITUTION:A vegetation layer 1, a protection layer 2 and a draining layer 3 are formed of a laminar fiber structure composed mainly of a synthetic fiber. A water pipe 7 passing chilled water and hot water is horizontally extended in the laminar structure. The vegetation layer has medium fiber density, the protection layer has high fiber density and water-retainability and the draining layer has low fiber density and water-retainability.
Patent JP-H03151787-A (JP)
Title: Liquid crystal video projection device
Inventor: ARIGA SAKAE
IPC: G02B27/18
Filed: 1989-11-08
Abstract: PURPOSE:To focus a ray to a position of a pupil at all times by constituting the projection device such that a reflecting mirror and a condenser lens are displaced in interlocking with the slide motion of the projection lens. CONSTITUTION:One end of a reflection mirror 24a meshes with a gear 42b and the other end meshes with a gear 42a. The gears 42a, 42b are driven reverse to each other and then the reflecting mirror 24a meshes with different gears of different diameters, then the reflecting mirror 24a are moved and turned simultaneously. Thus, the reflecting mirror is set to an optional position automatically from the projection upward with shaft deviation to the projection downward with shaft deviation. Moreover, since the incidence of light to a dichroic mirror varies on each occasion, color correction is implemented for each occasion.
Patent JP-2001108592-A (JP)
Title: Ground density measuring method
Inventor: HIGUCHI YUICHI
IPC: G01C3/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a ground density measuring method capable of taking measurements with efficiency in a short time regardless of the nature of the ground. SOLUTION: The ground is excavated and a laser range finder is lowered into the excavation to measure the distance to the wall of the excavation and sequentially calculate cross sections. From each split volume of the excavation, the volume of the excavation is calculated and the density of the ground is calculated from the volume of the excavation and the weight of mud dug out of the excavation.
Patent JP-2001119981-A (JP)
Title: Compressor drive-control device and air conditioner
Inventor: MIYAZAKI HIROSHI
IPC: H02P21/24
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibration and noise by fully maximizing torque pulsation correction within the allowed value of an inverter input current and to surely prevent burning or the like of equipment and circuit components. SOLUTION: A compressor drive-controlling device 10 is provided with a brushless DC motor 20 for rotating a compressor 26, drive means 18, 42, and 32 for driving the motor 20 in PWM(pulse width modulation) system, and means 28, 30, and 32 for correcting conduction duty factor during a rotation to the brushless DC motor when the operating frequency of the compressor 26 is equal to or less than a fixed value, The device is provided with a means 32 for reducing the amount of correction of the torque pulsation correction, as the operating frequency of the compressor 26 increases.
Patent JP-H05127398-A (JP)
Title: Bipolar electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/05
Filed: 1991-11-06
Abstract: PURPOSE:To provide a bipolar electrophotographic sensitive body having high sensitivity, high durability and safety. CONSTITUTION:This electrophotographic sensitive body has an electric conductive substrate and a photosensitive layer formed on the substrate and the photosensitive layer contains a biphenyltetracarboxylic acid diimide compd. represented by the formula and a positive hole transferring material. In the formula, R is <=8C alkyl, aralkyl or aryl, Rc is <=8C cycloalkylene or arylene and each of A1 and A2 is H, <=4C alkyl, nitro, cyano, carboxylic ester or halogen.
Patent JP-H11109731-A (JP)
Title: Image forming device
Inventor: YOSHIDA MASAHIRO
IPC: G03G15/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the thinning of endurance initial density, to prevent image flowing and to form a high-quality image. SOLUTION: Through the usable period of a process cartridge 43, developing bias is applied on a developing sleeve 10 in order to optimize the flying amount of positive additive added to developer and having a reverse polarity to the developer to a photoreceptor, and the area of the waveform component of the developing bias to make the positive additive fly to the photoreceptor 1 from the sleeve 10 to the surface potential of a non-printing part on the photoreceptor, that is, flying side area is fluctuated in accordance with the number of printed sheets in the process cartridge 43.
Patent JP-H01132794-A (JP)
Title: Surface treatment of material
Inventor: MIYAZAWA TADASHI
IPC: B29C70/06
Filed: 1987-11-17
Abstract: PURPOSE:To enable a surface treatment with high plating adhesiveness and less surface ruggedness by forming a conductive layer consisting of conductive reinforcing materials, conductive fillers and synthetic resin on the surface of a base material and curing said layer, then subjecting the layer to surface finishing and electroplating. CONSTITUTION:The conductive layer A formed by homogeneously and integrally including the conductive reinforcing materials or the reinforcing materials 1 imparted with electrical conductivity and the granular and flaky conductive fillers 2, 3 into the epoxy resin 4 is formed on the surface of a composite material layer B and is cured. The surface of the curd layer A is then finished by machining to a smooth surface at a prescribed finishing allowance while the conductive reinforcing materials 1 and conductive fillers 2, 3 embedded in the epoxy resin 4 are exposed on the surface. The machined surface is further subjected to the electroplating or electroless plating to form the plating film integrated with the conductive reinforcing materials 1 and the conductive fillers 2, 3. The plating film which is smooth and has high exfoliation strength is thereby formed on the composite material layer B.
Patent JP-H10127907-A (JP)
Title: Game machine system
Inventor: UGAWA SHOHACHI
IPC: G07F7/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine system with which excess increase in the amount consumed for playing by a player can be suppressed. SOLUTION: Information showing the used amount consumed for playing with a game machine 8 arranged in a game hall 1 by the player utilizing the game hall 1 is summed up and managed individually for each player by a summing-up and managing device 2. Information personally specifying the player is stored on the member's card or visitor's card owned by that player and when the member's card or visitor's card is inserted, based on the stored information on that card, the player to perform playing is specified on a display 10. Further, it is discriminated on the display 10 whether the used amount information managed about the specified player by the summing-up and managing device 2 becomes a limit amount or not.
Patent JP-H01132493-A (JP)
Title: Cooling water system for boat engine part
Inventor: ISHIDA ETSURO
IPC: B63J2/12
Filed: 1987-11-19
Abstract: PURPOSE:To reduce the number of both cooling sea water pumps and cooling clean water pumps and eliminate the need of a temperature regulation valve by detecting the exit temperature of a clean water cooler in order to control the number of both types of the pumps without controlling flow rate of the clean water cooler. CONSTITUTION:Cooling sea water is fed to a central clean water cooler 2 from a cooling sea water pump 3 to cool clean water passing through the clean water cooler 2. Low temperature cooling clean water cooled by the clean water cooler 2 is fed to a system 5 by a low temperature cooling clean water pump 4 to cool the system 5. In such system the exit temperature of the clean water cooler 2 is detected to evaluate the variation rates of sea water temperature and load, whereby controlling the numbers of cooling sea water pumps 3 and cooling clean water pumps 4 to be operated. A bypass line of the clean water cooler 2 has a valve 6 used only when the cooler 2 is bypassed. Thus the number of pumps may be reduced and a temperature regulation valve eliminated.
Patent JP-H08131800-A (JP)
Title: Gas/liquid dissolution and mixing device
Inventor: KASHIWA MASAKAZU
IPC: B01F1/00
Filed: 1994-10-31
Abstract: PURPOSE: To enhance a gas mixing efficiency with almost no energy loss in a flow path under a simple constitution. CONSTITUTION: A ramification point 36 from which flow paths for liquid branch out side by side is formed halfway through a main flow path, then a venturi part 40 is provided in each flow path, and these venturi parts 40 are arranged eccentrically from each other toward the inner side from the center of the flow direction of each branched flow path. In addition, an almost tapered conversion flow path 35 which gradually narrows to the ramification point 36, is formed on the outer wall surface of the flow path in the upstream side of the eccentric venturi part 40. Further, a gas inflow part 42 is provided in the downstream side of the flow path following the venturi part 40, and a gas inflow hole 50 through which a gas is introduced from outside is formed in the gas inflow part 42.  A fanned-out part 44 which is a gradually widened flow path is provided in the downstream of the gas inflow part 42, and a confluence point 46 is formed in the downstream of the fanned-out part 44.
Patent JP-H01132571-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: IRIUCHIJIMA SHINOBU
IPC: A01N43/80
Filed: 1987-11-18
Abstract: NEW MATERIAL:1,2-Benzoisothiazol-3(2H)-one 1,1-dioxide ion(1-),2-hydroxy-N,N, N-trimethyl-ethanaminium. USE:Useful as an agricultural and horticultural fungicide. It has no harmful effect to crops and stably protects the crops from blights over a long period. Especially, it is effective in controlling rice blast and bacterial leaf blight, etc., which are blights occuring at the stalk and leaf of paddy rice plant. PREPARATION:The compound of formula I is produced by reacting 1,2- benzoisothiazol-3(2H)-one 1,1-dioxide of formula II with 2-hudroxy-N,N,N- trimethyl-ethanaminium derivative of formula III (X<-> is OH<-> or acid group) preferably in a protic solvent.
Patent JP-H01132226-A (JP)
Title: Method for distributing television signals
Inventor: NISHIKAWA TERUO
IPC: H04B1/18
Filed: 1987-11-18
Abstract: PURPOSE:To decrease the number of boosters comparing with a conventional one and prevent the complication of circuit structure when an application is executed to a dual tuner digital VTR by superimposing a VHF television signal and a UHF television signal and distributing that superimposed television signal to respective tuners. CONSTITUTION:An RF unit 12 and a distributor 14 are connected between a VHF antenna terminal and a UHF antenna terminal and the tuners. The VHF television signal inputted from a terminal 12a of the RF unit 12 is branched by a branching coil 16 and given to the secondary side of a balloon transformer 26 of the distributor 14. The UHF television signal from the UHF antenna terminal is branched by a branching coil 22 and given to the primary side of the balloon transformer of the distributor 14. The VHF television signal and the UHF television signal superimposed by the balloon transformer 26 are branched by a branching coil 28, amplified respectively by boosters 30 and 32, after that, inputted to respective tuners 34 and 36 built in a VTR through terminals 14c and 14d.
Patent JP-H09134839-A (JP)
Title: Laminated ceramic passive device
Inventor: NOI KEIICHI
IPC: H01G4/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a laminated ceramic passive device from being damaged even if an anomalous voltage is applied by a method wherein the total thickness of the uppermost layer and lowermost layer of a ceramic layer is set smaller than the thickness of a part of the ceramic layer sandwiched in between inner electrodes, and an insulating layer is formed on all the surface of a device except its outer electrodes. SOLUTION: Ceramic layers 1a, 2, and 1b and inner electrodes 3a and 3b are alternately laminated, and the one ends of the inner electrodes 3a and 3b are connected to the opposed outer electrodes 4 respectively. The total thickness of the uppermost and the lowermost ceramic layer, 1a and 1b, is set smaller than the thickness of the ceramic layer 2 sandwiched in between the inner electrodes 3a and 3b, and an insulating film 5 is formed on all the surface of a laminated ceramic passive device except the outer electrodes 4. The ceramic layers 1a, 1b, and 2 contain SrTiO3 as a main component or SrTiO3 where Sr is partially substituted with one or more elements selected out of Ca, Mg, and Ba, whereby the laminated ceramic passive device of this constitution can be possessed of the characteristics of both a capacitor and a varistor.
Patent JP-H04164990-A (JP)
Title: Water-and oil-repellent
Inventor: SUZUKI YASUYUKI
IPC: C08F220/18
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a stable water- and oil-repellent without causing adhesion unevenness due to aggregation and clogging of a spray nozzle by emulsifying and dispersing a perfluoroalkylated polymer in water with a fluorinated cationic surfactant and a non-fluorinated cationic surfactant to make an emulsion. CONSTITUTION:A water- and oil-repellent is prepared by emulsifying and dispersing in water a perfluoroalkylated polymer represented by formula I (in which Rf represents 4 to 20C perfuloroalkyl; R1 represents hydrogen or CH3; and A represents -Q-, CONR2Q, or SO2NR2Q, wherein Q represents 1 to 10C alkylene; and R2 represents 1 to 4C alkyl) with a fluorinated cationic surfactant repersented by formula II (in which n is 4 to 10, m is 1 to 5; and X represents a halide ion or an acetate ion) and a non-fluorinated surfactant represented by formula III (in which R represents 12 to 18C alkyl; and X represents a halide ion or an acetate ion) and optionally a non-ionic surfactant having an HLB value of 10 or less.
Patent JP-H04164951-A (JP)
Title: Fiber-reinforced polypropylene composition
Inventor: TERAYA TATSUO
IPC: C08K7/14
Filed: 1990-10-29
Abstract: PURPOSE:To offer the title compsn. excellent in rigidity, impact strength, heat resistance, etc., by incorporating a specified amt. of glass fibers into a polypropylene resin contg. a polypropylene modified with a specific polyglycidyl compd. CONSTITUTION:0.01-30 pts.wt. glycidyl compd. of formula I (wherein R is H or a 1-6C alkyl group; Ar is a 6-20C arom. hydrocarbon group contg. at least one glycidyloxy group; and n is 1-4)(e.g. a compd. of formula II) is grafted onto 100 pts.wt. polypropylene to produce a modified polypropylene. Then, 100 pts.wt. polypropylene resin contg. at least 2wt.% the modified polypropylene is compounded with 5-70 pts.wt. glass fibers to offer the title compsn., which is useful for automotive parts, electric home appliance parts, etc.
Patent JP-H07111832-A (JP)
Title: Mobile plant-raising unit
Inventor: NIHEI ISAO
IPC: A01G9/26
Filed: 1993-10-18
Abstract: PURPOSE:To provide a mobile plant-raising unit having such advantages as to be movable by hand, settable at any desired place, capable of constantly maintaining both the temperature and humidity conditions necessary for plant growth without being affected by external changes, capable of loading/unloading potted plants being in growth, capable of easily conducting their raising and maintenance, and low in its production and maintenance costs, thus excellent in economy. CONSTITUTION:The objective mobile plant-raising unit is of self-supporting type with such structure and weight as to be movable by hand in such a state that potted plants being in growth are housed therein. This unit has (A) a closed vessel with the upper part being transparent and (B) a heater and a regulator 10 to control the temperature of the water 6 stored in the lower part of the vessel and also (C) fitments 5 etc., for vertically dividing this vessel at a position where a flowerpot is held.
Patent JP-H09137615-A (JP)
Title: Outward swinging door with inner door in bathroom
Inventor: YANO ICHIRO
IPC: E06B5/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To widely use the inside of a bathroom regardless of the opening/ closing of a door without hindrance against the motion of a person taking a bath and prevent water in the bathroom from splashing to the adjacent room. SOLUTION: In this outward swinging door with an inner door, the door 14 is attached so as to open outward and the inner door 15 is fitted at the bathroom 1 side of the outward swinging door 14 and the inner door 15 is installed to always position on the floor face of the bathroom 1 regardless of the opening/closing of the door 14, in the bathroom partitioned from the adjacent room by the door 14. The outward swinging door 14 is a folding door and the inner door is a curtain. The curtain is folded together with the opening/ closing motion of the outward door 14.
Patent JP-S63152581-A (JP)
Inventor: IMAFU MOTOHISA
IPC: B65B25/14
Filed: 1986-12-05
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-H08212556-A (JP)
Title: Disk shaped recording medium recording method
Inventor: IMANAKA RYOICHI
IPC: G11B20/10
Filed: 1995-11-10
Abstract: PURPOSE: To obtain a recording method for a disk-shaped recording medium capable of reproducing synchronizing signal stably. CONSTITUTION: At the time of recording a synchronizing signal having a modulation system different from a data signal in a snaked track, the synchronizing signal is recorded so that the distances of the synchronizing signal on a disk shaped recording medium 13 become almost equal intervals and the recording bandwidth of the synchronizing signal becomes narrower than the recording bandwidth of the data signal. Then, the rotational speed of a disk driving motor 12 is controlled so that the cycle of the synchronizing signal to be detected becomes constant by detecting the synchronizing signal from the disk shaped recording medium 13 and comparing the output of the detected synchronizing signal with the output of a reference oscillator 11 in a control device 10.
Patent JP-2000118993-A (JP)
Title: Forklift
Inventor: YAMAGUCHI YASUYUKI
IPC: B66F9/22
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To press a synchronous mode change-over switch without detaching a hand from a pusher lever. SOLUTION: In a forklift in which a pusher is advanced to push out a cargo on a fork by a pusher cylinder in a synchronous manner with the reverse of a vehicle body 1 by pressing a synchronous mode change-over switch 13 in a condition where a cargo is loaded onto the fork, switching a forward/reverse lever 14 to the reverse, and stepping in an acceleration pedal 11, the synchronous mode changeover switch 13 is fitted to a pusher lever 12 to operate the pusher cylinder.
Patent JP-H03152266-A (JP)
Title: Washing of treating solution tank
Inventor: SANTO YOSHITERU
IPC: D06B23/30
Filed: 1989-11-09
Abstract: PURPOSE:To quickly and surely perform washing in a treating tank and improve efficiency of changing of treating solutions by applying ultrasonic vibration to a contact surface of a treating solution in said treating tank in changing of treating solutions in a continuous solution-treating tank for cloth. CONSTITUTION:In a changing of treating solutions in continuous solution-treating of cloth 1, a main body of treating solution tank 3 is reversed to a position expressed by the chain line and a remained solution is discharged, then the main body is returned to the initial position, thus washing water is poured from a water-supplying pipe 8 and simultaneously a ultrasonic oscillator 10 fixed at outside of said main body of the treating solution tank 3 and/or an inside of a spacer 5 within the tank is driven to apply ultrasonic vibration to a contact surface of a treating solution in the tank to remove precipitation adhered to the inner wall surface. Next, the main body of the treating solution tank 3 is again reversed and washed water is discharged, then washing water is blown from a shower pipe 9 to surely wash the inside of the tank.
Patent JP-H03153141-A (JP)
Title: Daisy chain type data addition relay transmitter
Inventor: ABE YASUHIRO
IPC: H04L12/28
Filed: 1989-11-09
Abstract: PURPOSE:To eliminate the need for a buffer and to avoid a transmission delay by constituting an end code and a connection code respectively with a detection code of same pattern for a first half of a code and with 1st and 2nd identification codes of different pattern for the latter half. CONSTITUTION:A detection code 10a and a 1st identification code 10b are arranged in the transfer order to constitute a 1st code 10 and the detection code 10a and a 2nd identification code 20b are arranged in the transfer order to constitute a 2nd code 20. When the detection code 10a is detected and the relevant detection code reception is finished, then a detector 15 instructs the code conversion and a code conversion circuit 16 outputs the received data and converts the relevant bit of the 2nd identification code 20b sequentially from a succeedingly received bit when the code conversion is instructed. Thus, the end code ED is detected without awaiting the end of reception of the end code ED.
Patent JP-H07128716-A (JP)
Title: Camera
Inventor: SAKURAI HIROSHI
IPC: G03B17/02
Filed: 1993-10-29
Abstract: PURPOSE:To execute the operation of an operating member even when a movable light shielding window is not closed in a state where it is still opened because of some trouble, and to forcibly take out a film cartridge from a camera. CONSTITUTION:This camera is provided with follower members 9, 10 and 11 following the movement of the movable light shielding window 104 of the film cartridge 101 driven by a driving means 15, and locking members 7c and 9b to which motive power is transmitted by the members 9 to 11 and which makes the operation of the operating member 7 in a non-actuated state when the window 104 is opened. Then, it is also provided with a locking release means 8 releasing the non-actuated state of the operating member by the members 7c and 9b regardless of the actuation of the window 104, and the locking members 7c and 9b are arranged on the follower member side following the movement of the window 104, then the non-actuated state of the member 7 is released by the release means 8 so as to freely perform the operation of the member 7.
Patent JP-H04168207-A (JP)
Title: Nozzle for pouring molten metal
Inventor: HIRAGA YUTAKA
IPC: B22F9/08
Filed: 1990-10-30
Abstract: PURPOSE:To stabilize contacting condition with high pressure fluid and to manufacture metal powder having the prescribed particle size distribution by arranging a spiral groove part on inner peripheral face in a molten metal nozzle hole arranged at bottom part of a molten metal vessel and giving the molten metal the straight flowing. CONSTITUTION:By blowing the high pressure fluid against the molten metal descending flow, the molten metal is cut into fine drips and the drips are cooled to make these the metal powder. At this time, in the inner peripheral face of nozzle hole 1 in the molten metal nozzle 3 at the bottom part of molten metal vessel forming the molten metal descending flow, the spiral groove part 2 is arranged. Then, as the molten metal passes through the nozzle hole 1 at about 100m/sec, groove pitch P of the groove part 2 is P<20(mm) and >= groove width W of the groove part 2 and rotation about >=5 turnsec is given to the molten metal. By this method, the straight flowing of molten metal descending flow is improved and made to the flow along the fixed locus to obtain the metal powder having the prescribed particle size distribution.