baber/WOPTO huggingface dataset:
Patent JP-H10213053-A (JP)
Title: Fuel injection valve
Inventor: MUNEZANE TAKESHI
IPC: F02M61/18
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of burr by conventional cutting working, cope with a complicated shape and perform mass production at low cost, regarding manufacturing of a rotary body imparting swirling force to fuel. SOLUTION: This injection valve is constituted to be provided with a valve seat 11 which is provided at one end of a hollow valve main body 9 and has an injection hole 10, a valve body 12 which is away from or nearer to the valve seat 11 and opens and closes the injection hole 10 and a rotary body 13 which surrounds the valve body 12, slidably supports the valve body 2 and imparts fluid flowing in the injection hole 10 to swirling. In this case, the rotary body 13 is manufactured by a metallic powder injection molding.
Patent JP-S58136254-A (JP)
Title: Pole change 3-phase armature coil
Inventor: MORI IKUO
IPC: H02K17/14
Filed: 1982-02-05
Abstract: PURPOSE:To enhance the space factor in a coil grooves, to improve the characteristics and to improve the utility rate of coils by forming high speed poles of real poles, and superposing and one or more of false poles to balance the voltage vectors of the respective phase coils. CONSTITUTION:Coils of windings of respective phases, e.g., in case of the phase U, #1-#11, #3-#13, #5-#15 are used as U-phase group VA, #10-#2, #12-#4, #14-#6, are as B group UB, and the groups A, B are disposed at every other slots in such a manner that the coils of the group B are disposed among the coils of the group A. The coils of the group A are connected in series to become in the same winding direction, the group B are connected in series in reverse direction to the group A, these two coil group UA, UB are connected, the both ends are U1, X, and the intermediate point is as U2. In the phases V and W, the coils are similarly disposed. In this manner, the utility rate of the coil can be improved, and the characteristics can be improved.
Patent JP-S61177392-A (JP)
Title: Plating method
Inventor: KATAYAMA KOKI
IPC: C25D5/08
Filed: 1985-02-01
Abstract: PURPOSE:To obtain a plating film having a uniform compsn. and film thickness by moving back and forth a paddle made into the isosceles triangular shape which extends approximately perpendicularly in the flowing direction of a plating liquid and of which the base is parallel with the surface of a cathode, in the flowing direction of a plating liquid, in proximity to the surface of a substrate and the cathode. CONSTITUTION:The substrate 12 having many fine regions to be subjected to electrodeposition is supported on the cathode plate 13 provided on the base of a plating cell 11 and while the plating liquid is made to flow along the surface of the plate 13 and the substrate 12, electricity is conducted between the plate 13 and the anode 14 disposed above said plate to execute plating. The paddle 18 extending approximately perpendicularly in the flowing direction of the plating liquid is provided in proximity to the surface of the substrate 12 and the plate 13 in the cell 11 and is made into the isosceles triangular shape of which the base is parallel with the surface of the plate 13. The paddle 18 is supported by a frame 19 which is guided by a supporting guide. The forward and backward motion shown by A is applied to the paddle by a link-crank means 20 via a motor 21.
Patent JP-H08192848-A (JP)
Title: Assembled container
Inventor: ONISHI JUNICHI
IPC: B65D81/38
Filed: 1995-01-05
Abstract: PURPOSE: To provide an assembled container suitable for receiving vegetable products or the like whose demand largely varies due to fluctuation of prices. CONSTITUTION: Side walls 4, 5 of a plurality of container bodies 1, 2 made of expanded synthetic resin are joined to each other via a releasable joining means 6 to form an assembly 7 of the container bodies 1, 2, wherein entire openings 10, 11 of the container bodies 1, 2 on the assembly 7 are covered by a single lid 3 made of expanded synthetic resin and the lid 3 can be separated into a plurality of pieces to accommodate the respective container bodies 1, 2. Thus an assembled container, which is made of expanded synthetic resin, is excellent in thermal insulation, thereby preventing products from degrading in quality.  In addition, when a demand is large, the assembly 7 is used as it is, while in case of a small demand, the assembly 7 is divided into a plurality of original container bodies 1, 2, whereby a range from small to large demand can be supported without replacing the products. Thus trouble for replacing can be eliminated, and also degradation in freshness due to replacement can be prevented.
Patent JP-S58135462-A (JP)
Title: Logic analyzer
Inventor: YOKOGAWA HIDEMI
IPC: G01R13/28
Filed: 1982-02-04
Abstract: PURPOSE:To realize an effective application of the fetched logic signal, by having a display based on the number of clocks counted from the time point of generation of a trigger signal through the discontinuation of working of a storing means. CONSTITUTION:A word recognizer 16, etc. produces a trigger signal in response to the logic signal supplied from a comparator 12. Thus a counter 26 is set in an enable state to start counting the clocks. The counter 26 continues counting for a period during which the storage to a storing means which is performed in response to a manual operation of a keyboard 48 is over and then an AND gate 28 is closed by the inversion of an FF 32. The relation is displayed at a CRT 54 between the input logic signal and the trigger signal which are fetched based on the count value of the counter 26 and the processes carried out via a CPU 20, an ROM 42, an RAM 44, etc. The fetched logic signal is used effectively.
Patent JP-S59142896-A (JP)
Title: Process for treating activated sludge
Inventor: NISHIKAWARA AKIRA
IPC: C02F3/12
Filed: 1983-02-03
Abstract: PURPOSE:To improve the quality of the water to be treated by a batch biological treating process by admixing contaminated water with a liquid mixture contg. activated sludge before separation of the activated sludge, night soil, sewage, and industrial waste water, etc. by sedimentation is performed. CONSTITUTION:In a batch biological treatment of crude filthy water such as night soil, sewage, industrial waste water, etc. by the successive processes in the order of feeding crude water, aeration, stop of aeration, settling of sludge, discharge of treated water, stop of the discharge of the treated water, a portion of contaminated water is admixed with the liquid mixture with the activated sludge and treated before the settling stage of the activated sludge from the water to be treated. The period for adding said contaminated water is preferably from the time after elapsing 1/2hr of the total aeration time to the time of stopping the aeration. Crude water before the batch biological treatment, other filthy water, filthy water in an intermediate stage, or their mixture may be used for said contaminated water. The amt. of said contaminated water to be added is preferably 5-60% basing on the total amt. of the crude water to be loaded.
Patent JP-H09212517-A (JP)
Title: Method and device for information substitutional retrieval
Inventor: TAKAHASHI KATSUMI
IPC: G06F17/30
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for user's operation by making it possible to find plural adequate information providing servers, understand and learn the retrieving method, and integrate retrieval results. SOLUTION: An information field input part 14 inputs request data representing information that a user requests. A candidate information server acquisition part 20 selects a candidate information server which should retrieve the information that the user requests out of plural information providing servers. A retrieval condition generation part 24 obtains candidate information for the information that the user requests from the selected candidate information providing servers 401 -40n . The candidate information obtained from the respective candidate information servers is integrated to obtain the information that the user requests.  On the basis of the request data that the user inputs first, the candidate information providing servers are selected, so the user can obtain the candidate information providing server which should be retrieved without checking plural candidate information servers.
Patent JP-S57133212-A (JP)
Title: Rattan-like filament and device for making the same
Inventor: TAJIMA TAKAYUKI
IPC: D01D5/20
Filed: 1981-02-06
Abstract: PURPOSE: Rattan-like filaments in which pearl pigments are dispersed near the outer surface of monofilaments of thermoplastic resin, many strips of foam are formed inside in the lengthwise direction and stripes of fine gooves are formed on the surface lengthwise.  
     CONSTITUTION: A composition 6 consisting of a thermoplastic resin such as polyvinylidene chloride 7, a foaming agent 8 such as azodicarbonamide, pearl pigments 9 such as mica or layered pearlite and other additives are fluidized between the barrel 2 and screw 3 and foamed, then passed through the breaker plate 11. Further, the polymer is passed through the chamber 13 with cylindrical wall 13a and wall tapered toward the center 13b and extruded out of the path with ellipse cross section. Thus, the concentration of the pearl pigment 9 becomes low on the outer surface 17 and rapidly high toward the inside. Further, foams on the surface 17 break to form fine grooves. The resulting monofilaments are cooled in a water tank 19 and drawn with a drawing machine 22 to give the objective rattan-like filaments. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57147170-A (JP)
Title: Recording system for information signal recording medium
Inventor: KANESHIRO TOSHIO
IPC: G11B7/00
Filed: 1982-02-04
Abstract: PURPOSE:To regenerate other reference signals precisely by means of a simple circuit by recording a reference signal for tracking control to form a subtrack and superposing another reference signal on a main information signal to record them. CONSTITUTION:An input signal fsc is supplied to dividers 2, 3, 4 and gate circuits 5, 6, 7 and tracking control reference signals fp1, fp2, fp3 are outputted respectively. The signal fp3 and a main information signal from an input terminal 14 and the signals fp1 and fp2 are mixed respectively in mixers 15, 11. After passing through a light modulator 57 for regulating the quantity of light, a laser beam from a laser source 55 is penetrated into a half mirror 58 and supplied to light modulator 59 to be modulated by a superposition signal from the mixer 15 and the 1st modulated light beam is outputted. A time-division multiplex signal of the signals fp1, fp2 from an output terminal 12 is applied to a light modulator 60 and the 2nd modulated light beam is outputted, introduced into a deflecting prism 62 together with the 1st modulated light beam and condensed on an original disc 65.
Patent JP-S63183115-A (JP)
Title: Method for stirring molten metal bath of arc furnace
Inventor: SEKI MASAHIKO
IPC: C21C5/52
Filed: 1987-01-26
Abstract: PURPOSE:To apply large stirring capacity to a molten metal bath and to accelerate melting and refining of metal by blowing an adequate volume of a stirring gas from plural nozzles disposed in a specific range of a furnace bottom part and interfering the waving of the molten metal bath with each other. CONSTITUTION:Scrap, ore raw material, alloy material, etc., are charged into a furnace body 1 consisting of a furnace wall 2 provided with water-cooling panels 3 and a hearth 7 and are melted and refined by the arcs generated by electrodes 6. >=3 Pieces of the nozzles 8... are disposed to the furnace bottom within a 0.3-0.8XD range when the inside diameter of the shell of the body 1 of the arc furnace constituted in the above-mentioned manner is designated as D. The stirring gas is blown from the nozzles 8... at the total flow rate of >=0.3Nm<3>/ton.hr per ton of the molten metal. The waving of the molten metal bath generated by the blowing of the gas in the above-mentioned constitution is accelerated by the interference between the nozzles. The molten metal bath is thereby effectively stirred to accelerate the melting of the solid charge and to uniformize metallurgical reaction, bath temp. and components.
Patent JP-H03220416-A (JP)
Title: Buoy system for measuring sea state and sound ray
Inventor: MARUYAMA SHINICHI
IPC: G01D21/00
Filed: 1990-01-25
Abstract: PURPOSE:To enable collection of information on the state of the surface of the sea and a water temperature distribution upto the surface of the sea from a submarine in the sea by providing a measuring buoy, an optical fiber cable, a data processing element and a display element. CONSTITUTION:A measuring buoy 11 released from a submerged submarine onto the surface of the sea with an optical fiber cable 7 interlaid is provided with a wave height sensor 1, a wind velocity sensor 2, a water temperature sensor 3 and a water pressure sensor 4. An A/D conversion element 5 mounted also on the buoy 11 converts analog signals from the sensors 1 to 4 digitally. An electric to optic signal conversion element 6 converts electric signals outputted from the conversion element 5 into light signals and transmits them. The cable 7 delivers the light signals outputted by the buoy 11. A optic to electric signal conversion element 8 mounted on the submarine 12 receives the light signals and converts them into electric signals. A data processing element 9 determines the class of sea state on the basis of wave height data and wind velocity data collected, while it executes a broken-line approximation computation processing of an underwater sound wave propagation route from water sound data on a water pressure (water depth) to calculate a sound ray from the submarine 12 to the surface of the sea, and the sea state and sound-ray data thus determined are displayed 10.
Patent JP-S54109623-A (JP)
Title: Exhaust duct device
Inventor: SUGI HIDEAKI
IPC: F16T1/00
Filed: 1978-02-15
Abstract: PURPOSE: To drain oil easily by forming an oil gathering sump on the graded bottom plate of an exahust duct, on which an oil drain plug is removable to fit.  
     CONSTITUTION: The bottom plate 11 of a long shell exhaust duct 1 with rectangular cross section, fit to the side plate 12 of the exhaust duct 1, is bent diagonally and sloped down to the center which is an oil sump 2. Oil lodged on the inwall of the exhaust duct 1 falls of itself due to its weight to accumulate on the oil sump 2. An oil drain 4 opens at the center of the oil sump 2, on which an oil drain plug 3 is removable to fit for draining oil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61175479-A (JP)
Inventor: TAKAHASHI TSUTOMU
IPC: F27D17/00
Filed: 1985-01-30
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-H09187138-A (JP)
Title: Mulching lawn mower
Inventor: TABATA YUTAKA
IPC: A01D34/63
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a mulching lawn mower capable of cutting lawn with good finishing properties and efficiently shredding the cut lawn grass. SOLUTION: This mulching lawn mower is obtained by nearly equalizing the width in the rotative direction of cutting edge parts having cutting edges 40 in the front edges of upper and lower cutter blades 261 and 262 , forming a respectively upwardly twisted similar blade part 41 in the rear edge part in the rotative direction of the cutting edge part in the mulching lawn mower equipped with nearly vertical rotating shafts 22 in a downwardly opened cutter housing 5 and further the two upper and lower cutter blades 261 and 262 arranged at the lower ends of the rotating shafts 22 so as to nearly horizontally rotate.  The upper and lower cutter blades 261 and 262 are located at an interval H in the vertical directions and the cutting edge 40 of the cutter blade 261 on the upper side is located at the front in the rotative direction by an angle αto the cutting edge 40 of the cutter blade 262 on the lower side and attached to the rotating shaft 22.
Patent JP-H09183564-A (JP)
Title: Image forming device
Inventor: MIYAJIMA MASAMI
IPC: G03G21/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To decrease the number of operation switches in the arrangement that a test pattern is printed on a sheet of paper in the test print mode and the sheet is exhausted selectively to one of a plurality of exhaust devices. SOLUTION: Before starting the test printing, the user establishes the full condition, i.e., non-admissible condition for sheet exhaust, where the exhaust trays 34-36 of an FD exhaust tray 23, FU exhaust tray 25, and sorter 30 are filled with sheets except for the one to which he wants to exhaust the sheets, and he turns on their overflow sensors 26, 27, 34a, 35a, 36a. When a push switch 1 is depressed, a CPU checks which overflow sensor is off, and the test pattern consisting of checker, lattice, etc., is printed for that exhaust tray 34-36 of the tray/sorter which is off, followed by exhaustion.
Patent JP-S63189593-A (JP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1987-01-29
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-H11206615-A (JP)
Title: Toilet paper holder
Inventor: ITO TAKASHI
IPC: A47K10/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To fix a remote controller to the wall of a toilet without making a fixing hole anew by providing a toilet paper holder holding device that is fixed to the wall with a remote controller mounting device that operates a washing device remotely. SOLUTION: Hook receiving portions having a nearly L-shaped cross section is formed on the rear side of a remote controller 100 so that they may engage with hooks 212, 213 and 214, 215 of a remote controller mounting and fixing portion 210 on the rear side of the remote controller. The hook receiving portions are formed on one and the other of a pair of right and left remote controllers. Thus as the hook receiving portions are formed at the right and left of the rear side of the remote controller 100 by engaging the hooks 212, 213 of the remote controller holder 211 A of the remote controller 100 with the hook receiving portions or hooks 214, 215 of the remote controller holding portion 211B with the hook receiving portions, the remote controller 100 can be arranged on the right or left side of the toilet paper holder 201.
Patent JP-S59145376-A (JP)
Title: Coupling parts for drive shaft with piston of pump or motor and its manufacturing method
Inventor: KUSADA SHIYOUHEI
IPC: F04B1/24
Filed: 1983-02-07
Abstract: PURPOSE:To prevent dangling at of a spherical recess by pressing the perimeter of a hole to a lower die, thereby enlarging the hole and crushing, and forming intended spherical recess. CONSTITUTION:An inner 50 and an outer 60 punch are sunk to enlarge a hole 21 and crush, so as to form a spherical recess 23. At this time, the part below the perimeter of hole 21 is depressed into large dia. holes 31, 32 formed in a lower die 30 to form a ring-shaped projection 24, so that variation in accuracy of the hole 21 in plate-shaped material 20 to a certain extent does not present any substantial problem, because excessive portions are extruded downward as making a ring-shaped projection 24. Thus dangling of the spherical recess 23 can be prevented.
Patent JP-S57134063-A (JP)
Title: Controller for hydraulic system equipped with plural number of motor
Inventor: AOYANAGI YUKIO
IPC: E02F9/12
Filed: 1981-02-10
Abstract: PURPOSE:To prevent erroneous starting of a prime motor by cutting off linkage between a variable capacity hydraulic pump and an actuator when it is detected that the motor is not in a normal rotating condition or delivery volume of each variable capacity hydraulic pump and its command value is zero. CONSTITUTION:When one prime motor 1a is in a stopped condition or in a reversed rotating condition, delivery pressure of a hydraulic pump 4a is lowered to zero or a valve near zero so that a changeover valve 23a returns to an offset position (F) and an on-off valve 21a is switched to a closed position (D). Therefore, hydraulic motors 7a and 7b are rotated only by pressurized oil supplied from a variable capacity motor 3b. And, since branching of pressurized oil from the variable capacity hydraulic pump 3b to a variable capacity hydraulic pump 3a is retarded by closure of the on-off valve 21a, the variable capacity hydraulic pump 3a does not function motoring action and the prime motor 1a is prevented from rotating by this motoring action.
Patent JP-2000213695-A (JP)
Title: Adsorption type gas holder and gas storage/supply system
Inventor: SUMINOE YASUNORI
IPC: F17C11/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To increase a gas storage amount per volume so as to reduce a size of equipment and a cost for equipment by housing an adsorbent for adsorbing fuel gas inside a pressure container and providing a phase changing substance for receiving/radiating adsorption/desorption heat. SOLUTION: In a fuel gas storage/supply system, calorific regulation equipment pumping up LPG in a LPG tank 3 by means of a LPG pump 5 and performing heat exchange in a LPG carburetor 9 between the LPG and hot water from a hot water boiler 7 is provided, while a plurality of adsorption type fuel gas holders 1, for example, four adsorption type fuel gas holders 1-A, 1-B, 1-C, 1-D and odorizing equipment 11 are provided. Each of the gas holders 1 is constructed of a pressure container filled with an adsorbent for storing town gas or natural gas under pressure by means of the adsorbent charged in its inside. In this case, a small object (container) containing a phase changing substance absorbing/radiating adsorption/desorption heat of the gas is charged inside the pressure container with the adsorbent, so that adsorbing/ desorbing performance of the adsorbent is improved.
Patent JP-S59145062-A (JP)
Title: Electrostatic oil applicator for wire material
Inventor: SAKAI YOSHIYA
IPC: B05B5/14
Filed: 1983-02-07
Abstract: PURPOSE:To maintain a surfactant in an oil reservoir tank purified at all times, while inhibiting the plugging of a nozzle, etc., by recovering a surfactant, in which contaminating substance such as dust adherent onto a wire material has been mixed, with a recovering mechanism. CONSTITUTION:A welding wire 2 is introduced into a space between an ionizer 18 and a convection hood 28 inside the main body 1 of the oil applicator, to form an atomized oil film comprising the very fine particles of a surfactant charged with electricity thereon. Among the particles of the excessive surfactant which have not been applied onto said wire 2, the surfactant in which contaminating substance precipitated on the outer wall of the ionizer 18 and the convection hood 28 has been mixed is let flow downwards along each wall surface, dropped through the oil-permeating hole 21 of an inclined plate 22 and a buffle plate 16 and then recovered in a recovering tank 38. The recovered surfactant in which the contaminating substance has been mixed is purified by a filter 39 and then returned to an oil resevoir tank 5.