baber/WOPTO huggingface dataset:
Patent JP-H03169575-A (JP)
Title: Paper feeding mechanism in printer
Inventor: DOBASHI KOICHI
IPC: B41J15/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a paper feed mechanism which can easily feed a plurality of types of paper by providing a plurality of pairs of tractors each feeding predetermined paper to the same printing position between a platen and a printing head on the upstream side in a paper feed direction. CONSTITUTION:On the upstream side of a platen 2 in the paper feed direction, a pair of first tractors 6 to be loaded with predetermined continuous paper 5a are provided, and a pair of second tractors 7 to be loaded with predetermined continuous paper 5b are provided above the first tractors. When printing on the continuous paper 5a is required, the first tractors 6 are selected by operating a switch of a printer body 1, and which of the paper 5 is presently disposed on a printing position is detected by each paper detection sensor 17. If the continuous paper 5b loaded in the second tractors 7 is disposed on the printing position, the second tractor motor 11 is reversely driven to feed the paper 5b reversely until it is not detected in a retracted state. If a cutform 5c is disposed on the printing position, paper discharge rollers 16 are driven to remove it from the printing position. Therefore, printing can be easily made on a plurality of types of paper without replacing paper every time when the paper type in use is changed.
Patent JP-H05138613-A (JP)
Title: Method for impregnating timber
Inventor: HIGUCHI KOJI
IPC: B27K5/00
Filed: 1991-11-25
Abstract: PURPOSE:To easily, sufficiently and completely impregnate timber with resin and thereby to enhance dimensional stability of timber against water by boiling and swelling timber in water and thereafter dipping this timber at a high temperature in the processing liquid containing water soluble resin at a lower temperature than this temperature. CONSTITUTION:Timber is boiled and swelled in water and thereafter this timber at a high temperature is dipped in processing liquid containing water soluble resin at a lower temperature than this temperature. Thereby the timber is impregnated with resin. Alternately, timber is coiled and swelled in a solvent which is hydrophilic and has an ability of swelling timber. Thereafter this timber at a high temperature is dipped in a treating liquid at a lower temperature than this temperature. Thereby the timber is impregnated with resin. Further more timber is boiled and swelled in the mixed liquid of water and a solvent which is hydrophilic and has an ability of swelling timber. Thereafter this timber at a high temperature is dipped in a treating liquid containing water soluble resin at a lower temperature than this temperature. Thereby the timber is impregnated with resin. The treating liquid is cooled by a cooling means.
Patent JP-H09129466-A (JP)
Title: Manufacture of bond magnet
Inventor: MINAMI TADASHI
IPC: H01F41/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance bond magnet of high density, in which the binder content is reduced by increasing the fluidity of magnetic powder to be charged in a compression mold. SOLUTION: Magnetic powder 1 is mixed with additives of sodium silicate 2 and surfactant 3 so that it can be given fluidity. The fluid powder 1 is poured into a mold cavity, and compressed into a compact. After dried, the compact is subjected to a treatment for making it nonhygroscopic, and then it is magnetized to form a bond magnet.
Patent JP-H04178946-A (JP)
Title: Magnetic recorder/reproducer
Inventor: SATAKE ICHIRO
IPC: G11B15/14
Filed: 1990-11-14
Abstract: PURPOSE:To suppress a deviation of a head switching signal from a head output to a margin block or less by forming the switching signal by the counts of a counter to be set by a second decoder when the rotating speed of a rotary cylinder exceeds a predetermined constant value. CONSTITUTION:A cylinder rotating speed command signal so controls a selector 15 that, when the rotating speed of a cylinder exceeds a predetermined constant value, the counted value selects a second decoder 13, a flip-flop 16 is set by the output of the selector 15 and reset by a rotating phase signal (e). A head switching signal g' is input to a head switching circuit 17, heads outputs (h) and (i) are switched, and a head output signal j' is obtained from a head output terminal 18. Thus, deviation of the switching position of the head switching signal from the head output can be set to a margin block or less.
Patent JP-H11147598-A (JP)
Title: Device and method for preventing growth of germ in drink transferring pipe and removing germ therefrom
Inventor: DAVID LESLIE PHILIP MIDDLETON
IPC: B67D1/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for preventing and removing a growth of a bio-film of germ (including bacteria or yeast fungus) grow at an inner wall surface of a transferring pipe (pipe, duct) for transferring beer, casked beer (draft beer) in particular or other drinks without requiring a periodical application of chemicals which are not preferable in view of environment. SOLUTION: This device 1 is an apparatus for preventing growth of germ or ramoving germ propagated at an inner wall surface of a transferring pipe for use in transferring beer or the like. There are provided a control device 2 for generating an electrical signal including an audible frequency component; a transponder 3 comprised of a coil 31 and a case 32 storing this coil 31; and a fixing means for fixing the transponder 3 to an outer wall surface of the transferring pipe. The aforesaid electrical signal is applied to the coil 31 to generate an audible frequency electrical signal transferred at the transferring pipe.
Patent JP-H09122323-A (JP)
Title: Ball extraction device for prize ball delivery device
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a ball extraction device, which is to deliver a prescribed number of prize balls by constant rotation of a lead screw, capable of preventing imperfect ball extraction, by temporarily stopping the lead screw after dilivering almost all of prize balls by continuously rotating the lead screw. SOLUTION: When a prize hitting ball is detected by a prize hitting ball detecting device, a lead screw 15 is rotated by a stepping motor to move balls in a prize ball passage 14 downward and the lead screw 15 is stopped when almost all of a prescribed number of prize balls are delivered. When a ball extraction switch is depressed, the lead screw is rotated for a time necessary for delivering prize balls to a ball extraction passage 11, and, after almost all of the prize balls are delivered to the ball extraction passage 11, the lead screw 15 is temporarily stopped. Thereby, if a ball remains on a screw projection 21 of the prize ball passage 14, the ball is securely dropped to deliver entire balls by the lead screw 15 rotated again.
Patent JP-H01150175-A (JP)
Title: Recorder with function to vary scan length
Inventor: KAWAMURA MICHIHIRO
IPC: G03B27/34
Filed: 1987-12-07
Abstract: PURPOSE:To prevent image chipping, etc., from being generated in case of selecting a binding margin, etc., by providing a function selection means, a scan length computing means, and a control means and varying scan length corresponding to a recording mode, magnification, and the size of a sheet. CONSTITUTION:When an operator performs an operation to select the recording mode, the magnification, and the size of the sheet by the function selection means 1, the scan length computing means 2 calculates basic scan length from the magnification and the size of the sheet. And in a binding margin mode, the means 2 calculates the scan length by the basic scan length in a left binding margin and by subtracting the binding margin from the basic binding margin in a right binding margin. Also, in case of setting a travel mode at rightward travel and leftward travel, the means 2 calculates the scan length by performing the addition/subtraction of a travel distance on the basis scan length corresponding to the rightward or leftward travel. The scan length is inputted to the control means 3, and a recording operation is controlled by the scan length. As a result, the image chipping, the lowering of recording speed, and power loss, etc., can be prevented from occurring.
Patent JP-2000130409-A (JP)
Title: Hydraulic circuit
Inventor: TAKADA HIROSHI
IPC: F15B20/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit which can completely stop a driven body by the operation of an emergency stop valve. SOLUTION: In this hydraulic circuit 1, an emergency stop valve 10 by which at an emergency stop position, driving pumps 2, 3 and an operating valve circuit 5 are disconnected from each other, the operating valve circuit 5 and a tank 8 are connected to each other and a control pump 4 is connected to the tank 8, is arranged among the driving pumps 2, 3 and the operating valve circuit 5 and between the operating valve circuit 5 and the tank 8. Also the hydraulic circuit 1 is equipped with a bypass circuit 10B for circulating hydraulic fluid from the driving pumps 2, 3 to the tank 8 at the emergency stop position by the emergency stop valve 10.
Patent JP-H05152880-A (JP)
Title: Electrode forming method
Inventor: KIMURA KOJI
IPC: H01L21/28
Filed: 1991-11-26
Abstract: PURPOSE:To increase a core density at the initial stage of film forming and to decrease the specific resistance of a metallic film by emitting positively an inactive gas to a substrate only at the initial stage of film forming. CONSTITUTION:A specific resistance of a metal depends on the film quality. The film quality depends largely not only on the film forming condition such as a temperature and a film forming speed for a base material on which the metallic film is formed but also on the surface state of the base material. An inactive gas is emitted onto the base material in the initial stage of film forming to increase the core density of the initial stage of film forming and to decrease the specific resistance of the metallic film. Thus, the electrode with a low specific resistance is formed on the base material. Thus, a low loss for the surface acoustic wave element is expected by applying the method to the formation of the electrode of the surface acoustic wave element. Similarly, a low loss of an element in each application is expected by applying the method to the application other than the surface acoustic wave element.
Patent JP-H08229861-A (JP)
Title: Industrial robot
Inventor: SUZUKI YUKINORI
IPC: B25J19/00
Filed: 1995-11-29
Abstract: PURPOSE: To provide an industrial robot high in accuracy and excellent in maintenance workability while having high rigidity by link structure. CONSTITUTION: In an industrial robot 100, an upper base end connecting arm 7a and a lower base end connecting arm 7b are provided at a column 1 so that the turning shafts are coaxially disposed. An upper tip connecting arm 9a and a lower tip connecting arm 9b are further provided in the turnable state on the tip side of the respective base end connecting arms 7a, 7b, and both tip connecting arms 9a, 9b are provided with a work head 11 for applying machining to a workpiece. The positioning of the work head 11 is performed by the control of a servo motor provided on the tip side of the upper base end connecting arm 7a.
Patent JP-H11133707-A (JP)
Title: Contact electrifying member, image forming device and process cartridge
Inventor: YAMAUCHI KAZUMI
IPC: G03G15/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve both the prevention of sand base due to too little discharge and the reduction of deterioration of a photoreceptive drum by specifying a discharge current flowing from a contact electrification member, and the varia tion coefficient of the discharge current. SOLUTION: The contact electrifying member 2 contacts an electrification body 1 and electrifies the surface of the electrification body 1 by the application of an AC voltage. At the time of the application of an AC voltage, a voltage between peaks, which is twice or more times lower than the electrification-start- voltage of the electrification body 1 obtained when a DC voltage is applied, a ratio of the AC voltage to an AC current flowing in the electrification body 1 is α. Further, an AC current flowing in the electrification body 1 when an AC voltage Vac, a voltage between peaks, which is twice or more times higher than the electrification-start-voltage is applied is I ac.  A discharge current ΔIac yielded by the substitution of the ratio α, AC voltage Vac, and AC current Iac into the equation: ΔIac=Iac-α.Vac is 30 μA-150 μA, and the variation coefficient of the discharge current ΔIac of the AC current Iac to a relative humidity of 1% is below 0.5 μA.
Patent JP-H08143366-A (JP)
Title: Production of silicon carbide-silicon nitride combined sintered compact
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B35/584
Filed: 1994-11-21
Abstract: PURPOSE: To produce a silicon carbide-silicon nitride combined sintered compact having high denseness and superior high-temp. strength by firing by HIP. CONSTITUTION: A sintering aid, boron and carbon are added to a powdery silicon carbide-silicon nitride mixture. At this time, aluminum oxide or aluminum nitride and/or oxide of a group IIIa or VIa element of the Periodic Table is used as the sintering aid. The resultant mixture is fired by HIP to produce the objective silicon carbide-silicon nitride combined sintered compact.
Patent JP-H03172561-A (JP)
Title: Cylinder discriminator for internal combustion engine
Inventor: FUKUI WATARU
IPC: F02D45/00
Filed: 1989-11-29
Abstract: PURPOSE:To enable it to discriminate such a cylinder as high in reliability by discriminating each cylinder by recognizing a signal state in a cylinder discriminating signal generating means at each reference position signal generation, and when this cylinder discriminating signal generating means is abnormal, making it perform the cylinder discrimination with a reference position signal. CONSTITUTION:A reference position signal generator 12 and a turning angle signal generator 13 are installed opposite to a ring gear 14 as one body with a crankshaft of an engine 11, while a cylinder discriminating signal generator 15 is installed opposite to a camshaft of the engine. Then, at an electronic control unit(ECU), a signal range of a cylinder discriminating signal (SGC signal) between reference position signals (REF signals) is detected, comparing this SGC signal's range with the specified cylinder reference pulse width, and a cylinder equivalent to the congruous pulse width is judged to be this discriminated cylinder. In addition, when the SGC signal is so judged that it is at an abnormal time there is no level change as long as the specified period, a cylinder discrimination is made so as to be performed with the REF signal where the cylinder discriminating pulse width becomes longer than other pulse width.
Patent JP-H11130001-A (JP)
Title: Method for filling powder
Inventor: MATSUZAWA YASUHIRO
IPC: B65B1/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent powder from scattering and dropping around a container by filling an approximately half amount of a powder by a first filling apparatus while applying vibration to a filling nozzle, thereafter deaerating the inside of the powder by an intermediate deaerator, and then filling the remaining half amount of the powder by a second filling apparatus while applying vibration to the filling nozzle. SOLUTION: A toner cartridge (container body) carried on a belt conveyer 600 stops at a position of a first filling apparatus 200, and deaeration is performed while filling a toner to fill the toner cartridge with an approximately half amount of the toner. Subsequently, the toner cartridge stops at a position of an intermediate deaerator 400 if needed, and further deaeration in the toner is performed by an air suction rod. The toner cartridge filled with the approximately half amount of the toner is filled with the remaining half amount of the toner by a second filling apparatus 300. Since a powder can be smoothly fed out from a filling nozzle, the powder can be filled well, thereby largely reducing filling time and preventing the powder from dropping around a storage container.
Patent JP-H07140586-A (JP)
Title: Direct positive silver halide emulsion and direct positive color silver halide photographic sensitive material and method for forming color proof and color image
Inventor: HARAGUCHI NOBUYUKI
IPC: G03C1/035
Filed: 1993-11-17
Abstract: PURPOSE:To provide the direct positive silver halide emulsion to be used for the color photographic sensitive material capable of forming a positive image flower in minimum image density and improved in discriminability and good in whiteness and suitable for forming the color proof. CONSTITUTION:This direct positive silver halide emulsion contains chemically sensitized nonprefogged internal latent image type silver halide grains of a core-shell type each composed of an inner core and an outermost shell and each having a grain average diameter of 0.2-0.9mum and a shell thickness of 0.025-0.08mum, and this color photographic sensitive material contains these characteristic silver halide grains and color couplers on a support and blue-, green-, and red-sensitive emulsion layers and a nonphotosensitive layer containing the fine powder of a dye represented by the formula in which D is a group having a chromophore; X is a dissociable proton combined directly with D or through a divalent bonding group; or a group having this dissociable proton and y is an integer of 1-7.
Patent JP-H03101812-A (JP)
Title: Method for dry-purifying waste gas
Inventor: KOBAYASHI YOSHIO
IPC: B01D53/74
Filed: 1987-12-09
Abstract: PURPOSE:To reduce the size of a desulfurizing apparatus and to attain a high rate of desulfurization by blowing a porous desulfurizing agent obtd. by treating a mixture of lime with gypsum and coal ash with steam into waste gas at 50-250 deg.C. CONSTITUTION:Water is added to fine powders of lime, gypsum and coal ash and they are cured with steam in a unit 1 for preparing a synthetic desulfurizing agent. The resulting porous desulfurizing agent is pulverized to about <=100mum and classified with a pulverizer and classifier 2 and sent to a waste gas line with a constant rate feeder 5. Waste gas generated from a combustion furnace such as a boiler 4 is feed of dust with a dust collector 5 and has a compsn. contg. SOx, NOx, steam and oxygen. The desulfurizing agent blown into the waste gas forms aerosol, the SOx and NOx are removed in a reaction tower 6 and solid-gas separation is carried out with a dust collector 7. The recovered solid is used again as a desulfurizing agent. The size of the desulfurizing apparatus is reduced and a high rate of desulfurization is attained.
Patent JP-H09151554-A (JP)
Title: Fire resistive panel
Inventor: OKUYAMA SENICHI
IPC: B32B5/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve head insulating efficiency, sound insulating efficiency, etc., by fixing monolithically a skeleton frame body crossing a core material having a synthetic resin foam body formed by mixing a fire resistive material as the main ingredients lengthwise and crosswise between face and backing. SOLUTION: One kind or two or more kinds of metal thin plate or inorganic material or asbestos paper, asphalt felt paper, metal foil, synthetic resin, etc., are laminated to form a face 2 and a backing 3 respectively. A carbon skeleton is partially formed under intense head, and a core material 4 is constituted of a synthetic resin foam layer 5 having heat insulating efficiency, head resisting efficiency, dimensional stability and self-adhesion, a skeleton frame body 6 incorporated into the synthetic resin foam layer 5 and a fire resistive material 7 such as expansion graphite dispersedly mixed with the synthetic resin foam layer 5, aluminum hydroxide, etc.  The core material 4 is monolithically provided between the face 2 and backing 3, at the same time, the skeleton frame body 6 is monolithically fixed through at least an adhesive layer 8 of the rear side 2a of the face 2 to form a fire resistive panel 1.
Patent JP-2001134322-A (JP)
Title: Controller for water level of water tank
Inventor: WADA YUICHIRO
IPC: F16K21/18
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a water level controller capable of stably and inexpensively controlling the water level of a water tank by a simple means. SOLUTION: The controller for controlling the water level of a water tank having a raw water supply pipe for charging raw water into the water tank and a means for discharging water from the water tank to the outside is provided with a means for branching the raw water supply pipe into two passages, water supply/stop control means arranged in each of the two passages, a water level detection means capable of detecting the water levels of three or more points in the water tank, and a device for controlling the water supply/stop control means on the basis of the water level information obtained by the water level detection means.
Patent JP-H10150944-A (JP)
Title: Manufacture of sheet-like food
Inventor: IIZAWA SUMIKO
IPC: A23L19/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a sheet-like vegetable food with a high quality whose base is cabbage fibers. SOLUTION: After atomizing effective microorganisms(EM) to a cabbage and the other one kind of a vegetable, they are washed and cut thin. Cabbage thin pieces are turned to the cabbage fibers by EM water. By mixing and crushing the appropriate amount each of the cabbage fibers and the vegetable other than the cabbage and other than a Japanese radish, a vegetable food material in a minced shape is attained. The appropriate amount of water is mixed in the vegetable food material, the EM and the liquid (EMX) of an antioxidant material extracted and obtained from the EM are added and the EM and the EMX are made to act on the food material while agitating them. The materials for flavoring, glossing and connection, etc., can be put in as required. A certain food material is prepared by making the EM and EMX act, and at the time, dehydration and drying are performed and the sheet-like vegetable food is finally attained. The sheet-like food becomes the food with the high quality with excellent long-term preservability containing one kind of the vegetable, the EM and the EMX in a cabbage base.
Patent JP-H02157930-A (JP)
Title: Window control system
Inventor: OTA YUTAKA
IPC: G06F3/048
Filed: 1988-12-09
Abstract: PURPOSE:To reload a picture only concerning an area to need redisplay by controlling the area to be reloaded by respective windows and executing the redisplay of the window. CONSTITUTION:A redisplay needing area 20, for which the redisplay is needed, is calculated for each window by an area product set calculating means 8 and outputted to a display means. The display means outputs the area, which is really displayed, as a real display area 21 according to the display of the window. An area sum set calculating means 12 adds the real display area 21 to a redisplay area 18. This processing is executed successively concerning the window to be redisplayed. Thus, the picture can be reloaded only concerning the area to need the redisplay.
Patent JP-2001130284-A (JP)
Title: Creep control device of vehicle
Inventor: TABATA ATSUSHI
IPC: F02N5/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability in a traffic jam, the garaging or starting on a slope by generating the creep force without using any traveling drive source such as an engine in an extremely low speed of a vehicle including a case where the vehicle is stopped. SOLUTION: In an economic running mode to stop the engine 10, if the braking force is not larger than the determining value BKs, the creep force is generated by the rotation energy accumulated in a flywheel 70 for energy accumulation to allow the vehicle to travel by connecting a flywheel clutch 72 and an input clutch 17.