baber/WOPTO huggingface dataset:
Patent JP-H1199104-A (JP)
Title: Floor brush for vacuum cleaner
Inventor: ISHII SHIRO
IPC: A47L9/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reciprocate a floor brush in a straight manner with little force and to improve operation efficiency by forming multiple projections or grooves inclinatorily in the direction perpendicular to the spiral direction of a cleaning body on the bottom face rear side of a main body case having a suction port on the bottom face of the floor brush. SOLUTION: When a rotary brush 34 is rotated by a built-in motor to clean a carpet with a cleaner, the refuse in the carpet is raked out by the spiral blade 36 of the rotary brush 34, and the refuse is sucked to the cleaner main body side. When a power brush 1 is advanced, the rotary brush 34 is rotated together with a wheel 7, the carpet raking force fa of the rotary brush 34 is generated vertically to the blade 36. Warp force fc is generated in the extension direction of grooves 3 by a warp constituted of the grooves 3 and projections 3a provided at the rear section 2a of a lower case 2. The power brush 1 is straightly advanced by the resultant force F of the force fc and the reaction fb of the force fa.
Patent JP-S63118565-A (JP)
Inventor: TANAKA HIROSHI
IPC: F25B1/00
Filed: 1986-11-06
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-H04142326-A (JP)
Title: Epoxy resin and its production
Inventor: KAJIWARA YOSHITAKA
IPC: C07D303/22
Filed: 1990-10-04
Abstract: PURPOSE:To obtain an epoxy resin having low viscosity and excellent heat resistance, mechanical properties and electrical properties by reacting xylylene glycol with epichlorohydrin in the presence of a catalyst containing an alkali metal hydroxide. CONSTITUTION:A process for producing a glycidyl ether of xylylene glycol by reacting xylylene glycol with epichlorohydrin, wherein the reaction is performed in the presence of an alkali metal hydroxide and dimethyl sulfoxide or a quat. ammonium salt, and the obtained crude product is treated with an alkaline substance in an organic solvent. The epoxy resin obtained by the above process is represented by formula 1 (wherein n is 0 or an integer of 1 or grater) and has an average epoxy equivalent of 160 or below and a hydrolyzable chlorine content of 0.15% or below.
Patent JP-H08128668-A (JP)
Title: Air conditioner
Inventor: TABATA DAISUKE
IPC: F24F13/20
Filed: 1994-10-28
Abstract: PURPOSE: To enable an amount of warp of a suction grill to be reduced and to prevent the suction grill from being damaged by a method wherein the central part of the suction grill which can be fixed or removed with respect to a front frame is provided with a protruded shape. CONSTITUTION: A protruded shape 2a is arranged inside a suction grill 2. In addition, a central part 6 of a front frame 5 is provided with a hole 7 where the protruded shape 2a of the suction grill 2 is stored. With such an arrangement as above, it is possible to get a sufficient height of the protruded shape of the suction grill and further it becomes possible to reduce an amount of warp of the suction grill. In addition, if the number of protruded shapes is increased, it becomes possible to reduce the amount of warp in respect to a higher load applied to the grill. As a result, even in the case that a load is applied by chance to a part near the central portion of the suction grill during maintenance work of the suction grill, there occurs no occasion that the suction grill may be damaged.
Patent JP-2001094765-A (JP)
Title: Image processing method and image processing device
Inventor: OYAMADA MASAKAZU
IPC: H04N1/409
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processing unit that can solve a problem where a noise and distortion cannot sufficiently be eliminated in a conventional method and a conventional unit and that can obtain an easy to see image by enhancing improved accuracy of image quality. SOLUTION: An image extension unit 2 extends image data of an input (original) image to generate extended image data, a filter 1 applies filtering to enhance image quality to the extended image data to generate image data with enhanced image quality, and an image reduction unit 3 reduces the image data with enhanced image quality to generate image data of an output image in the image processing method and the image processing unit.
Patent JP-H01108947-A (JP)
Title: Preparation of chinese noodle
Inventor: MAEKAWA TSUNEHACHI
IPC: A23L7/109
Filed: 1987-10-21
Abstract: PURPOSE:To prepare Chinese noodles having excellent color, taste, flavor and palatability, without using KANSUI (alkaline aqueous solution containing potassium carbonate and used in the preparation of Chinese noodles), by mixing wheat flour, powdery albumen, calcium powder, yellow colorant, salt and water at specific ratios, kneading the mixture and forming strings from the obtained dough. CONSTITUTION:100pts.wt. of wheat flour is mixed with 0.2-0.8pts.wt. of albumen powder, 0.5-0.05pts.wt. of calcium powder, a small amount of yellow colorant, 2-4pts.wt. of salt and a prescribed amount of water. The mixture is kneaded and the obtained dough is formed into strings to obtain the objective noodles.
Patent JP-H03127105-A (JP)
Title: Steering device of magnetic induction type unmanned carrying car
Inventor: MUKOGASA YUKIO
IPC: G05D1/02
Filed: 1989-10-12
Abstract: PURPOSE:To stably run by following faithfully a magnetic tape of a selection route side by using a bit detection type magnetic sensor in which plural pieces of magnetic detecting elements are arranged at a prescribed interval. CONSTITUTION:A bit detection type magnetic sensor 2 is a sensor array in which plural pieces of magnetic detecting elements are arranged in one line at a prescribed interval pitch, and the magnetic detecting elements sense magnetism of a magnetic induction tape 3, respectively. A signal processing circuit 4 is provided with an AND circuit for detecting the right end and an AND circuit for detecting the left end of the magnetic tape 3 to an output signal of the magnetic detecting element of the magnetic sensor 2, and in the case the right route is selected at the time when a carrying car passes through a branch point, and in the case the left route is selected, a right end detecting signal, and a left end detecting signal corresponding to a relative position to the magnetic sensor, based on the left end as a reference are outputted to a steering circuit 1 from a detecting circuit, and the carrying car is brought to steering control by a steering signal corresponding thereto. In such a way, it is possible to run stably through the branch point by following faithfully an end edge of the magnetic tape of the designated route side.
Patent JP-S62125990-A (JP)
Title: Small vessel
Inventor: KOBAYASHI NOBORU
IPC: B63B35/73
Filed: 1985-11-26
Abstract: PURPOSE:To enable formation of a large engine room hatch in the upper deck, by so constructing a steering pole as to incline forward and project upward so as to receive an operator on the rear inclined face, thereby preventing forward falling. CONSTITUTION:A seat 50, a steering pole 70 and a hatch cover 28 are arranged continuously from the stern side on the center line of a hull 100, then the steering pole 70 is secured to the hull 100 while inclining forward and projecting upward. Since the rear face 73 of the steering pole 70 secured to the hull 100 is positioned in front of the operator 11, said face will bear the operator 11 so as to prevent falling further forward. While since the upper deck 21 at the underside of the steering pole 70 inclining forward can be utilized as a hatch for the engine room, a large hatch can be formed to facilitate maintenance.
Patent JP-S62127498-A (JP)
Title: Plating auxiliary tool
Inventor: UEDA KAORU
IPC: C25D7/04
Filed: 1985-11-26
Abstract: PURPOSE:To attain excellent plating effect for an inside surface by discharging completely and surely air incorporated in the inside of a baggy material to be plated such as a box nut in a period of immersing the material to be plated in a liquid bath. CONSTITUTION:For example a box nut B is immersed into plating liquid C in such a state that it is fitted to the tips of both a holding arm 2 of a rack A and a branched pipe 5 of a plating auxiliary tool 3. A check valve 6 of the tool 3 is closed by the ascent of a ball 62 due to buoyancy and the inflow of plating liquid C to the inside of the tool 3 is inhibited. Furthermore when sinking the rack A, plating liquid C is introduced into the inside of the box nut B and the opening part of the box nut B is choked by plating liquid C. According as the rack A is sunk the pressure of liquid in the box nut B is risen and the air enclosed in the box nut B is extruded by the liquid pressure and introduced into the inside of the branched pipe 5 through an aperture of the tip of the branched pipe 5 and discharged to the outer part through a main pipe 4.
Patent JP-S62127264-A (JP)
Title: Passbook handling device
Inventor: IMAI SHUICHI
IPC: G06Q40/00
Filed: 1985-11-28
Abstract: PURPOSE:To enable labor savings to be achieved, by a method wherein when printing on the last page of a used-up passbook is finished before transaction data are completely printed, a new passbook in an opened state is taken out from a passbook stocking part, and printing is conducted on a cover and an inner leaf of the new passbook. CONSTITUTION:Where transaction data yet to be printed are left when the last line of the last page of an old passbook 9 is reached, a predetermined processing for carry-over is conducted, and the old passbook 9 is discharged. At this time, magnetically recorded data are read by a magnetic head 19, and after a processing required for making the old passbook 9 unable to be used is performed, one of a plurality of new passbooks 21 stocked in a passbook stocking part 23 in an opened state is taken out, and is fed to a thermal printing part 24. Then, a main controlling part 5 of a peripheral unit 1 accesses a customer data file 28 in a data-processing center 4, and all specified data are printed on a cover of the new passbook 21. The passbook 21 is then fed to a printing part 7, and when it is confirmed by an optical reading sensor 13 that the first page is opened, the transaction data are printed by a printing head 8. Accordingly, labor of bank clerks can be alleviated, and labor savings can be achieved.
Patent JP-H02113261-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the developing soln. having excellent dispersion stability, redispersibility and fixability by using a copolymer resin obtd. by monofunctional monomer and monofunctional macromonomer which are respectively specific in the presence of a specific resin for stabilizing dispersion by dispersing the resin into a nonaq. solvent. CONSTITUTION:The resin for stabilizing dispersion formed by bonding a polymerizable double bond group which can be copolymerized with the monofunctional monomer only to one terminal of the main chain of a polymer having the repeating unit expressed by the formula I is made to exist. The monofunctional monomer which is soluble in the nonaq. solvent and is insolubilized by polymn. and the soln. contg. the monofunctional macromonomer only at one terminal of the polymer consisting of the repeating unit expressed by the formula II are brought into polymn. reaction. The resulted copolymer resin particles are dispersed in a nonaq. soln. of >=10<9>OMEGAcm electric resistance and <=3.5 dielectric constant. In the formula, X and T denote -COO-, -OCO-, -CH2OCO-, -CH2COO-, -O-, or -SO2. Y denotes 6 to 32C aliphat. group; R<1> denotes 1 to 22C hydrocarbon group. The liquid developer having the excellent stability of dispersion, redispersibility and fixability is obtd. in this way.
Patent JP-S61145759-A (JP)
Title: Cassette disc type optical recording and reproducing device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B17/04
Filed: 1984-12-19
Abstract: PURPOSE:To obtain an optical recording/reproducing device containing a loading device for cassette disc which is capable of a proper rotary driving action with use of a conventional disc, by fixing and holding a disc stored in a cassette by means of a disc driving part and a clamper part. CONSTITUTION:When a detector 5 is operated with a loading action of a cassette disc 1, the actuation of a drive mechanism 10 is stopped and the disc 1 is set at a prescribed position. Then a loading drive part 20 is actuated by a system control part 6 via a loading drive circuit 7. In other words, a chassis 21 containing a disc drive part 22 and an optical head part 23 and set under a guide plate 4 is moved upward as shown by an arrow head Y together with a lever 26 containing a clamper part 25 moved downward as shown by an arrow head Z respectively by the actuation of the part 20. Then an optical disk 2 is held at a prescribed position within the disk 1 by engagement between the part 22 and the part 25 and the revolved. Thus the information signal can be recorded and reproduced through the part 23.
Patent JP-S63138962-A (JP)
Title: Vessel sealing device
Inventor: ARUBAATO SAIRIRU GURANBUIRU PO
IPC: B65D47/08
Filed: 1987-10-21
Abstract: The invention relates to a closure assembly for a container. The closure assembly comprises a first cap portion (11) hingedly connected to a second cap portion (12) adapted to be positioned over the mouth of an associated container and including an aperture to permit dispensing from the container. The first cap portion is arranged so that in one position it overlies the aperture to close the container, and in another position is lifted clear of the aperture to open the container. The cap portions together include means so that they can be snapped together and their separation from a closed to an open position requires the exertion of a positive force by the user and the first cap portion includes at its periphery opposite its hinged connection with the second cap portion a lip (22) which co-operates with an inwardly displaceable section (42) of the second cap portion. The inwardly displaceable section includes at its upper edge face adjacent the lip a portion which is associated with an outermost lower edge of the lip when the two cap portions are in a closed position and raised above that lower lip edge so that on inward displacement of the said section the raised portion first offers resistance to displacement in its engagement with the lip edge and then, as displacement pressure is increased, forces the lip upwards. In that manner the snap action of the two cap portions can be overcome and the closure opened.
Patent JP-H01109828-A (JP)
Title: Transmission output control circuit
Inventor: HORI TSUGIO
IPC: H03G3/02
Filed: 1987-10-23
Abstract: PURPOSE:To simultaneously satisfy both the reduction in the power consumption and the improvement of isolation by controlling the bias voltage of an amplifier based on a burst switching signal at a bias control circuit. CONSTITUTION:A bias voltage control circuit 4 outputs a control signal synchronously with a burst switching signal. That is, it is controlled so that a bias voltage is applied to an amplifier 2 only when the burst switching signal is set. Then the power consumption of the amplifier 2 is nearly zero when the transmission output is turned off, the isolation between the input and output of the amplifier 2 is increased to take the on/off ratio of the transmission output sufficiently.
Patent JP-S62126474-A (JP)
Title: Image synthesizer
Inventor: TATSUMI EISAKU
IPC: G06T11/80
Filed: 1985-11-28
Abstract: PURPOSE:To synthesize plural images having complex shapes and to simply move the images by providing a means for storing the address on a border line of images to be synthesized and a means for switching an image to be displayed on an address. CONSTITUTION:A CPU 5 transfers data stored in an image memory 3-1 to a V-RAM 2 based on the program stored in a ROM 4 until the data coincide with the initial address stored in a control RAM 6. From the coincidence of the initial address, data in an image memory 3-2 are transferred to the V-RAM 2 until the data coincide with the 2nd address stored in the RAM 6. After the coincidence with the 2nd address, the data in the image memory 3-1 are transferred to the V-RAM 2 until the data coincide with the 3rd address stored in the RAM 6. Consequently, at least two images having complex shapes can be synthesized and the images can be simply moved.
Patent JP-S61143354-A (JP)
Inventor: JIYON JIYOSEFU PAATORITSUJI
IPC: C07F7/08
Filed: 1985-11-28
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-2000096629-A (JP)
Title: Hydraulic control system for hydraulic shovel
Inventor: TSUMURA JUNJI
IPC: E02F9/22
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control system for hydraulic shovel with excellent operability capable of controlling the moving direction of an arm tip according to an instruction regardless of load in a work performed by the composite operation of the arm and a boom. SOLUTION: A joining circuit 30 for connecting the upstream side of a boom directional control valve 13 to the upstream side of an arm directional control valve 3 is provided with a confluence directional control valve 31 having an open-side pilot drive part 31a and a close-side pilot drive part 31b. The pressure obtained by reducing the load pressure of an arm cylinder 8 detected by a signal line 51 by a pressure reducing valve 52 and the high pressure side of the arm pilot pressure are worked to the open-side pilot drive part 31a as a first control pressure, and the boom-up pilot pressure is worked to the close-side pilot drive part 31b as a second control pressure. When the high load is worked to the arm, the secondary pressure of the pressure reducing valve 52 acts on the open-side pilot drive part 31a to increase the opening of the confluence directional control valve 31.
Patent JP-H1073495-A (JP)
Title: Sheath thermocouple to be soaked in molten nonferrous metal
Inventor: MIYATA SEIICHIRO
IPC: C23C28/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a sheath thermocouple to be directly soaked in a molten metal and improve temperature responsivity, by flame coating an oxidization- resistant metal to a surface of a metallic sheath, oxidizing or oxidizing.nitrifying the flame coated film and coating a ceramic film. SOLUTION: An oxidization-resistant metal is flame coated to a surface of a metallic sheath 1 of a sheath thermocouple. A flame coated film 5 is subjected to an oxidization treatment or an oxidization.nitrification treatment, onto which a ceramic film 3 is further coated. The coat film of a slurry ceramic paint prepared by blending a ceramic filler of an oxide, a nitride or the like and a ceramic binder of silicate, phosphate or the like exerts superior loss resistances to molten nonferrous metals. When the ceramic coat film is coated to a high-temperature oxidization film (including a high-temperature oxidization film under an environment including vapor), the loss resistances are exerted more superiorly. The ceramic coat film shows superior adhesion to the high- temperature oxidization film, because a surface is turned to be rough through the high-temperature oxidization.
Patent JP-2000095497-A (JP)
Title: Unmanned fork lift
Inventor: HANJI NAOTAKA
IPC: B66F9/24
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned fork lift capable of detecting the existing of a workpiece and an obstacle even if the workpiece is positioned at a wrong position and the obstacle is at a position deviated from the front of forks. SOLUTION: An unmanned fork lift has a lower part detecting means 19 provided with a photo sensor 20 and reflector 21. While the unmanned fork lift is advancing, a light beam 25 is emitted from the photo sensor 20 to the reflector 21. If there is no obstacle below a fork 16, that is, between the photo sensor 20 and the reflector 21, the light beam 25 is reflected from the reflector 21 and returns to the photo sensor 20. However, if there is an obstacle between them, the reflection state varies, allowing the detection of the existence of the obstacle positioned below the fork.
Patent JP-H03129674-A (JP)
Title: Method of starting reformer for fuel cell
Inventor: OOYAMA ATSUTOMO
IPC: H01M8/06
Filed: 1989-10-13
Abstract: PURPOSE:To make temperature distribution in a catalyst layer uniform and to shorten starting time by supplying fuel and water to a reforming pipe in a reformer at the same time as the start of burner combustion and by using a reaction product as fuel to start the reformer by bypassing a cell. CONSTITUTION:Stop valves 19, 21 are closed and a stop valve 23 is opened, then a combustion blower 27, an auxiliary fuel supply pump 25, and a methanol supply pump 16 are started to burn methanol and air in a burner 2. The combustion gas heats a vaporizing pipe 6 and a reforming pipe 8, then it is exhausted from an exhaust gas outlet 9. When a high temperature part is formed in a reforming catalyst layer within the pipe 8, methanol is decomposed to hydrogen and carbon monoxide for reforming. Since this reaction is endothermic reaction, temperature in that part is decreased and temperature distribution in the catalyst layer is made uniform. The reformed gas is supplied to the burner as fuel through a bypass line 22, and after the catalyst layer reached a specified temperature, a water supply pump 17 is started, and the reformed gas is supplied to a fuel cell 11.
Patent JP-H07119911-A (JP)
Title: Supporting structure for boiler
Inventor: KODAMA YOSHIHISA
IPC: F22B37/24
Filed: 1993-10-25
Abstract: PURPOSE:To provide a supporting structure having a boiler intertruss bracing unit which has a predetermined bending deformation capacity even if a detent is generated at a pin and can sufficiently absorb earthquake energy. CONSTITUTION:A boiler supporting structure comprises a supporting steel frame 2 for suspending to support a boiler body 1 by a suspending member 2a such as a suspending bolt, and an intertruss bracing unit 3 for limiting a relative displacement of the body and the frame to a limit at the time of an earthquake, wherein the unit has two balance links 2, two pins 5 for connecting both ends of the links 2, a supporting hardware 6 one end of which is connected to the frame and the other of which is inserted with the pin to be engaged, and a reinforcing ring provided on an outer periphery of the pin of the connecting part.
Patent JP-H08129336-A (JP)
Title: Train operation managing system
Inventor: UDONO KAZUYA
IPC: G06Q50/00
Filed: 1994-10-31
Abstract: PURPOSE: To prevent all stations from being simultaneously fallen into an uncontrollable state even when one controller is out of order and to improve the reliability on a train operation managing system by providing a centralized train operation control part and a distributed train operation control part. CONSTITUTION: In a distributed train operation control part 2, the position of a train, etc., running within the control range of its own station is detected by each link device 6. A control signal is generated at every large station by means of each station controller 7 based on the respectively detected results and train schedule information previously set. The position of a train running within the control range is detected by each link device 10 in a centralized train operation control part 3. A control signal for controlling each small station is generated by means of a base controller 12 based on the train schedule information previously set and the position information of a train.  When the base controller 12 of the centralized train operation control part 3 is out of order, each small station is controlled by means of manual control by the monitoring controller 8 of the distributed train operation control part 2.