baber/WOPTO huggingface dataset:
Patent JP-S58106203-A (JP)
Title: Hydraulic controller
Inventor: KAYANOKI HIROSHI
IPC: F15B11/16
Filed: 1981-12-17
Abstract: PURPOSE:To control the discharge amount of a variable displacement pump to the min. necessary flow-rate as required in each case independently of the number of revolution of an engine during idling or traveling and control the discharge amount of the pump to the max. flow-rate corresponding to the number of revolution of the engine during operation. CONSTITUTION:The oil discharged from a pump 2 flows into a tank 11 through a throttle 3 during idling, and an excess flow-rate signal is input into a calculator 28 through a flow-rate meter 26 to control the discharge amount of the pump to the min. necessary flow-rate. Although the pressures at both edges of the throttle 3 increase during traveling, the differential pressure is constant, and the discharge amount of the pump is controlled to a certain min. necessary flow- rate. In operation, selector valves 7a and 7b are switched to each operation position. Then, the value of the excess flow-rate signal of the flow meter 26 is reduced, and the calculator 28 outputs a tilt-angle increasing signal into a servomotor 9.
Patent JP-H0947404-A (JP)
Title: Suction nozzle body for vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning member of cloth from being detached from a seat of resin even during the high speed rotation of the rotation cleaning body of a suction nozzle body by using the cleaning member and the seat projected to the preset height for forming at least one of blades inserted and held in a plurality of channels on the rotation cleaning body of the suction nozzle body, and integrating the cleaning member with the seat in such a state as penetrating to the bottom thereof. SOLUTION: A blade retaining part 73 has a projection part 73a projected from both lengthwise ends of a cleaning member 80, and another projection part 73b projected from the projection part 73a toward the back 80a of the cleaning member 80. In addition, the surface of the cleaning member 80a coming in contact with a floor upon the rotation of a rotation cleaning body is formed as a standing surface 80b, and the back 80a of the cleaning member 80a is formed as a fabric surface. Also, the cleaning member 80 has a lower part penetrating to the bottom of the seat 72 and is mounted in such state as clamped with the seat 72.  In this case, when the cleaning member 80 and a mounting part 71 is integrated with each other, the retaining force of the seat 72 for the cleaning member 80 is increased, thereby preventing the cleaning member 80 from being detached from the seat 72, even when the rotation cleaning body rotates at high speed.
Patent JP-2000033683-A (JP)
Title: Decorative material
Inventor: SUZUKI KAZUO
IPC: B32B33/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material having a pattern becoming visible or invisible by a looking angle. SOLUTION: A flat pattern layer 1 and a built-up pattern layer 2 colorless and transparent or having the same appearance as the periphery are formed on a base material B. The built-up pattern layer is not visible from the front but visible from an oblique direction by a contour having difference in level. By this constitution, a novel design not present heretofore can be expressed by the pattern of the flat pattern layer visible in all directions and the pattern of the built-up pattern layer not visible from the front but visible from an oblique direction.
Patent JP-S6360484-A (JP)
Inventor: SHIMADA KAZUTOSHI
IPC: G09B7/02
Filed: 1986-08-30
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-S6358766-A (JP)
Title: Oxygen electrode structure for high temperature solid electrolyte fuel cell
Inventor: YAMAMOTO OSAMU
IPC: H01M4/86
Filed: 1986-08-29
Abstract: PURPOSE:To prevent a deterioration in the performance even after long time operation by arranging a specified perovskite type compound film on an oxygen electrode, and separating stabilized zirconia from the oxygen electrode with this film. CONSTITUTION:A separating film comprising a perovskite type compound indicated in the general formula Ln1-yM<3>yAl3-y/2 (Ln is Nd or Dy, M<3> is Sr, Mg, Ca, or Ba, y is a number larger than zero but-smaller than 1) is arranged on an oxygen electrode. By this film, stabilized zirconia is separated from La1-xN<1>xM<2>O3-x/2 to prevent the contact. The thickness of the separating film is specified to 1mum or less to reduce the internal resistance of a cell. The film is made of Nd0.9Sr0.1Al2.95 selected from perovskite type compounds.
Patent JP-H1144386-A (JP)
Title: Manufacture of core enclosing corrosion-proof pipe joint
Inventor: KATO KAZUMI
IPC: F16L21/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To integrally and efficiently mold a cylindrical core having a recessed groove or a projection on an outer peripheral surface with an inside surface resin-covered layer. SOLUTION: In a corrosion-proof pipe joint by preenclosing an inside surface resin-covered layer 20 of a pipe joint main body and a cylindrical core 2 having a recessed groove 24 for a seal member in a joint main body, first of all, mandrels are inserted from both ends of the joint main body 1, a cavity is formed on a central part inside surface, injection molding is performed on a melting resin in the cavity through a resin molded runner provided inside at least one mandrel, and cylindrical core parts 21 and 22 in a condition where the inside surface resin-covered layer 20 and the recessed groove 24 for a seal member are not molded, are integrally molded. Afterwards, a thermal deformation part 23 is made by thermally pressurizing the cylindrical core tip part 22 by separately inserting a heating member 4, and the recessed part 24 is remolded.
Patent JP-S6262364-A (JP)
Title: Automatic developing device
Inventor: YAMAMICHI HIROTSUGU
IPC: G03D3/02
Filed: 1985-09-12
Abstract: PURPOSE:To eliminate unevenness of processing caused by circulation of processing solution and obtain sufficient effect of circulation of processing solution by biasing the direction and position of discharging processing solution into a processing tank to the side of entrance of sensitized material on the processing tank. CONSTITUTION:Processing solution in a processing tank 1 is taken out from a take out port and spouted out into a tank parallel to a side board 11 of the tank from a discharge port provided on the center line of the processing tank 1 and circulated. A carrying rack 10 consists of a side board 11 and many carrying rollers 12 and immersed in the processing tank 1, and sensitized material passes through the rack 10 and processed. In this case, the direction and position of discharging the processing solution into the processing tank 1 are biased to the side of entrance of sensitized material carried by the rack 10.
Patent JP-S6359130-A (JP)
Title: Line switching device
Inventor: KOKUDO JIYUNICHI
IPC: H04B1/74
Filed: 1986-08-28
Abstract: PURPOSE:To prevent a synchronizing switching circuit from being mulfunctioned even with a data signal from a sender side carrier terminal station at a light load by providing the advantage of a conventional line switching device applying synchronizing switching in fL as it is and inputting a data signal from a sender side carrier terminal station to a synchronizing switching period after being subjected to self-scramble. CONSTITUTION:The operation of the synchronizing switching circuit ( SYNCSW) 10-1 is the same as the operation of a conventional synchronizing switching circuit provided with a conventional line switching equipment applying synchronizing switching in fL. Even if a data signal D11 is a light load, the data signal D1 is rich in an AC component by scrambling at a self-scramble circuit (SELFSCRB) 5-1 and data signals D8, D9 compared with a comparator 25 are rich in the AC component. Thus, the detection of coincidence/noncoincidence of both data signals in the comparator 25 is easy and the possibility of malfunction of the SYNCSW10-1 is precluded.
Patent JP-H0546212-A (JP)
Title: System setting method for programmable controller
Inventor: IZUMI YOJIRO
IPC: G05B19/05
Filed: 1991-08-14
Abstract: PURPOSE:To eliminate the time and labor of an initial setting and to prevent the occurrence of a trouble by setting the system by performing the instruction of the system setting at the time of performing a sequence program. CONSTITUTION:After power is turned on, a sequence program for writing a system setting instruction is written in a memory 3 by an external peripheral device 6 such as a keyboard or the sequence program prepared beforehand is transferred and written through an interface 7 for a peripheral device into the memory 3. When the sequence program is performed, the system is performed based on the system setting instruction at the head, and the main program of the sequence program is performed after the setting. Then, the initial setting is eliminated and by performing the sequence program, the system setting suitable for the sequence program can be automatically performed.
Patent JP-H07116886-A (JP)
Title: Method for improving quality of metal member by dot welding
Inventor: TSUJIMURA HIROSHI
IPC: B23K9/04
Filed: 1994-08-29
Abstract: PURPOSE:To provide an improving method for a structure of austenitic stainless steel by which the structure is improved to hardly generate a crack. CONSTITUTION:A crack 2 generated in the structure of austenitic stainless steel 1 is treated by successively dot welding 3 along it without using welding material. By treating the crack 2 in such a manner, one of two results is obtained. In one, the crack 2 is melted and solidified and a delta ferrite is improved to be a mellow structure and the crack 2 is dissipated. In another, development and regeneration of the crack 2 are prevented by sealing the crack in the inside of steel structure.
Patent JP-S63145808-A (JP)
Inventor: BAAN RIIROI RINDOBAAGU
IPC: F16L3/10
Filed: 1987-08-17
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-S6263990-A (JP)
Inventor: KUBO MAKOTO
IPC: G06F3/0481
Filed: 1985-09-17
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-H1145168-A (JP)
Title: Information display method
Inventor: HOSONUMA NAOYASU
IPC: G06F3/0484
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To easily confirm a current value or target value in the middle of control. SOLUTION: The state of making coincident the current value and target value of information is shown (A). On the other hand, the display position of a slider S2 for the target value is changed by the mouse or keyboard operation of a user, for example (B). Namely, the target value of control desirable for the user is set. Thus, control is started, and the display position of a slider S1 for the current value is gradually changed towards the display position of the slider S2 (C). Then, the display positions of the sliders S1 and S2 are made coincident and it is clearly shown that the current value of information reaches the target value and the control is completed (D).  Therefore, the current value or the target value set by the user can be easily confirmed in the middle of control, for example, by this method, the danger to give useless confusion to the user is canceled while easily grasping the condition of a controlled system as well, and also the completion of control or the like can clearly be shown.
Patent JP-S6180797-A (JP)
Title: X-ray device
Inventor: TSUCHIYA AKIRA
IPC: H05G1/32
Filed: 1984-09-27
Abstract: PURPOSE:To obtain an X-ray lamp voltage which has a small ripple and is variable through a wide range by controlling the timing of application of a d.c. voltage to a resonance circuit, and further varying the voltage which is applied to a primary winding. CONSTITUTION:Respective switches SW1, SW2 and SW3 in a second half bridge portion 20B are switched by means of a switching control signal, and then a bridge portion 20 is set to any of either a full bridge or a half bridge. Whereby, the voltage which is applied to a primary winding 6a is selected to any of either the output voltage of a rectifying and smoothing means 22 as it is or a half thereof. Further, the capacity of the capacitor in a group of capacitors 5 for resonance is optionally selected by means of switching control in switches 5b1-5bn, whereby the condition of series resonance in a resonance circuit is altered to vary the voltage which is applied to the primary winding 6a. Furthermore, the voltage which is applied to the primary winding 6a is adjusted by a altering the repeated period of a gate pulse for respective thyristors 12A, 14A, 12B and 14B in the bridge portion 20 from control means.
Patent JP-H0868942-A (JP)
Title: Lighting system for optical microscope
Inventor: AOKI MASAHIRO
IPC: G02B21/06
Filed: 1994-08-29
Abstract: PURPOSE: To provide a lighting system constituted so that an object such as the impression of a probe hardly viewed by general lighting can be viewed with extremely clear contrast. CONSTITUTION: In the illumination device provided with a Koehler lighting system for emitting uniform illumination light from an objective lens 14 by projecting the image of a light source at the pupil position of the lens 14, it is constituted by being provided with plural light sources 22 which are arranged at plural places being within a vertical plane to an optical axis and corresponding to the vicinity of the peripheral part of the pupil of the lens 14 at a position M1 conjugate with a focal place on the back side of an objective lens 12 on the optical path of the Koehler illumination system or near it and which are smaller than the diameter of the pupil of the lens 14 and a light source switching means 26 controlling the plural light sources 22 so as to independently flicker.
Patent JP-2000035220-A (JP)
Title: Discharge type ignition plug
Inventor: TAKEDA KENJI
IPC: F23Q3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a discharge type ignition plug to prevent the occurrence of unevenness in discharge at every ignition plug and achieve improvement of discharge capacity, ignitability, and durability. SOLUTION: A discharge body 10 made of a metal provided at a rear end with a male screw (b) for screw lock of a source terminal is inserted in a cylindrical insulation body 12 with a needle-form tip 10 protruded, and the two parts are integrally formed by an adhesive. A positioning means to specify an amount of protrusion of the tip of the discharge body from an insertion hole 11 is provided between the discharge body insertion hole 11 of the insulation body 12 and the discharge body 10. An insertion hole part 11a further on the rear side than the positioning means is formed in a diameter larger than that of the discharge body 10 and a gap between the insertion hole part 11a and the discharge body 10 is filled with an adhesive.
Patent JP-H1043745-A (JP)
Title: Washing and regenerating mechanism for filter media
Inventor: NAKAMURA SHINICHI
IPC: B01D29/62
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain strong washing and regenerating power by washing and regenerating filter media by the water in which hypohalogenous acid and active oxygen are formed by an electrolysis. SOLUTION: The water of a fish breeding water tank 1 for breeding goldfishes and carps is normally circulated in a water purifying line by a pump P and the strains thereof are removed by the first and second filter media 2, 3. At the time of executing the washing and regenerating treatment of the first and second filter media 2, 3 after use of the filtration system for a specified period, the filter media are first back washed by compressed air and the city water and thereafter, the water is circulated to the washing and regenerating line. Next, the city water supplied to the washing and regenerating line is added with an aq. electrolyte soln. from an aq. electrolyte soln. tank 6 via the water tank 5 and is sent to an electrolyte reaction device 7.  The water in which the hypohalogenous acid and the active oxygen are formed by passing the electrolytic passage of the electrolytic reaction device 7 is circulated in the direction of back washing both filter media of the second filter media 3 and the first filter media 2, by which the stains sticking to the filter media 2, 3 are oxidation decomposed and washed away and the filter media are sterilized and disinfected.
Patent JP-H1130369-A (JP)
Title: Connecting structure of outside face resin covered small diametral metallic pipe
Inventor: AKIYAMA MASAAKI
IPC: F16L37/092
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide connecting structure of an outside face resin covered small diametral metallic pipe having excellent corrosion resistance without spoiling a chipping resistant property and a splash resistant property roughly along overall length of the outside face resin covered small diametral metallic pipe by perfectly covering an exposed part of a resin uncovered layer part provided to apply terminal processing with a resin-made protective pipe arranged at the part. SOLUTION: A small diametral metallic pipe having a chipping resistant property roughly along overall length of its outer peripheral surface and having a thick film type resin covered layer 4 free to be extrusion molded at least except for a pipe end part corresponding to a processing margin required for terminal processing is constituted by externally fitting one end side of a resin pipe 5 on the thick film type resin covered layer 4, internally or externally inserting the other end side of the resin pipe 5 in a locknut 1 and fixing the resin pipe 5 at least on one point in connecting structure to connect to an objective member by screwing and pressurizing the locknut 1 built in the pipe end part.
Patent JP-H0934543-A (JP)
Title: Signal generation device
Inventor: YASUI TAKAHARU
IPC: G05B24/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a signal generation device which can output plural different bit signals in a simple constitution by preparing a higher order setting part where higher 4 bits are combined and a lower order setting part where lower 4 bits are combined and outputting 8 bits in a single unit after combining together the higher 4 bits and lower 4 bits which are set at the higher and lower order setting parts respectively. SOLUTION: A signal generation device 4 includes at least a higher order setting part (channel A) 12 where higher 4 bits are combined and a lower order setting part (channel B) 14 where lower 4 bits are combined. Then a signal output part 16 combines the higher 4 bits set at the part 12 with the lower 4 bits set at the part 14 and outputs these 8 bits in a single unit. The part 12 applies an ordinary binary switch to output the characteristic resolution of a binary code and can output 16 types of resolution (0 to 15) according to the operations of the binary switch. The part 14 also can output 16 types of resolution in the same way as the part 12.
Patent JP-H07177373-A (JP)
Title: Automatic picture tube bias sample pulse generator
Inventor: ANDORIYUU KENTO FURITSUKUNAA
IPC: H04N5/68
Filed: 1994-08-29
Abstract: PURPOSE: To provide an AKB sample pulse generator with which sensitivity in the change of component is lowered. CONSTITUTION: The control circuit of AKB sample pulse generator 60 charges a capacitor 82 at the starting time of vertical flyback pulse S6, starts discharging the capacitor 82 corresponding to the end of flyback pulse and simultaneously generates an AKB output pulse SP having width W determined by an RC time constant and delay time Td, which is equal with a flyback pulse length L and does not depend on the value of RC time constant, related to the start of flyback pulse. AKB sample pulse delay time follows up the change of flyback pulse and is not affected by the parameter fluctuation of RC component. Since the sample pulse width is controlled by analog easiness and the delay and width of pulse can be expanded in respect to the same overscan quantity in comparison with a device showing high-sensitivity delay time in components, AKB control accuracy is improved based on the extension of sampling time.
Patent JP-H0525062-A (JP)
Title: Production of alkylbenzene
Inventor: HASEBE REN
IPC: B01J23/24
Filed: 1991-07-17
Abstract: PURPOSE:To stably produce a monoalkylbenzene or a dialkylbenzene in high selectivity and yield and facilitate recovery and reutilization of a catalyst. CONSTITUTION:Benzene is reacted with a 2-5C olefin as an alkylating agent in the liquid phase in the presence of a heteropoly-acid and/or a heteropoly-acid salt as a catalyst to produce a monoalkylbezene from the benzene or a dialkylbenzene is produced from the monoalkylbenzene.
Patent JP-H05196599-A (JP)
Title: Oxygen sensor
Inventor: ANDOREASU IOANOO
IPC: G01N27/41
Filed: 1992-07-30
Abstract: PURPOSE: To obtain diagnostic data related to the accurate function of a sensor by successively laminating a first electrode layer, an electrolyte and a second electrode on one surface of a substrate having two opposed surfaces and providing a third electrode layer to the other surface thereof. CONSTITUTION: A sensor is constituted so that a first electrode 2', an electrolyte 3 and a second electrode 4 are successively laminated on the upper surface of the substrate 1 having two opposed surface and a third electrode 6 is provided on the lower surface of the substrate 1. In this case, as a material of the substrate 1, alumina is used and, as an ink material for electrodes 2', 4, 6, a mixture of platinum paste and zirconia paste is used. Voltage is applied across the electrode 2' functioning as a cathode and the electrode 4 functioning as an anode and the voltage applied across the electrode 2' and the electrode 6 is additionally judged. By this constitution, additional data measuring the concn. of oxygen is obtained and diagnostic data related to the correct function of the sensor can be obtained.
Patent JP-S58105387-A (JP)
Title: Character recognizing method
Inventor: KAMI HIROYUKI
IPC: G06K9/62
Filed: 1981-12-17
Abstract: PURPOSE:To facilitate an easy production of a dictionary, by using a hierarchical dictionary obtained by combining the dictionaries which the same macro feature quantity and performs a distinction with various micro features. CONSTITUTION:A character pattern of a character sample slip is stored in a pattern memory part 2 in the form of a picture data. A feature extracting part 3 extracts the prescribed feature quantity out of a 2-dimensional pattern within a part 2. This feature quantity is coded and stored in an auxiliary storage part 7 together with the category name given as a line of the code value. A code line is produced from the category name of the part 7 and the code value line of the feature quantity and by the features of level 1. This code line is stored in a code storage part 8. Then a dictionary producing part 9 produces a dictionary by combining the code values for each feature in the following procedure. That is, the code values having the same code value line with different categories are set with the virtual category names and their code value lines, and the code values of different code value lines contain no code value line of other category for the code value line of the same category name. The produced dictionary is stored in a dictionary part 5 in the form of a dictionary of level 1.