baber/WOPTO huggingface dataset:
Patent JP-S6468224-A (JP)
Title: Suction port of cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/02
Filed: 1987-09-08
Abstract: PURPOSE: To improve convenience by preventing cotton dust, etc., from being entangled with front side brush bristles while keeping operation for scraping and collecting dust with the brush bristles and operation for improving sucking performance by cutting off air near a dust sucking port when cleaning the surface of a floor. CONSTITUTION: A dust sucking part 7 is arranged on the bottom face of a main body 1 of suction port. At a brush body 21 attached on this main body 1 so as to be freely vertically moved, front side brush bristles 23 and rear side brush bristles 24 are arranged while being respectively positioned on the front side and rear side of the dust sucking part 7 so as to freely appear/disappear.  Besides, a setting means 54 sets the vertical position of the brush body 21 to three positions of 1st position with which the brush bristles 23 and 24 are not protruded from the bottom face of the main body 1, 2nd position with which the brush bristles 23 are not protruded from the bottom face of the main body 1 but the brush bristles 24 are protruded lower than the bottom face of the main body 1, and 3rd position with which both the brush bristles 23 and 24 are protruded lower than the bottom face of the main body 1 with the quantity of protrusion more than the protrusion quantity of the brush bristles 24 at the 2nd position.
Patent JP-H0651518-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/029
Filed: 1992-07-31
Abstract: PURPOSE:To provide a resist compsn. suitable for use as a resist material having highly balanced resist characteristics such as sensitivity, resolution, etching resistance and shelf stability, especially as a positive type resist for fine working of a semiconductor device. CONSTITUTION:This resist compsn. contains a resin obtd. by substituting acid- unstable groups for part of hydroxyl groups in alkali-soluble hydrogenated phenolic resin and a compd. capable of forming an acid when irradiated with active light.
Patent JP-H0786505-A (JP)
Title: Designing method for integrated circuit
Inventor: MURAKATA MASAMI
IPC: G06F17/50
Filed: 1993-09-09
Abstract: PURPOSE:To effectually minimize consumed power under the limitation of retardation of an integrated circuit by previously estimating the operation probability of each logical gate and the amount of reduction of the consumed power when a transistor size is finely changed for optimization of the circuit. CONSTITUTION:The amount of reduction of consumed power is first estimated which takes into consideration the operation probability of each logical gate, required retardation of each logical gate stage, and the operation probability for the amount of a change in the size of a transistor whereby a maximum logical gate is selected and a transistor size of the logical gate is finely changed. Further, the total sum of actual retardations of the logical gate stages and the previous logical gate stage is estimated, and retardance redundance being a difference between the total sum of required retardations of both stages and the foregoing actual retardations is estimated. Provided the retardation redundance is zero or more, a transistor size at that time is permitted. Accordingly, provided the retardation redundance is zero or less, the amount of reduction of the consumed power taking the operation probability of the amount of a change in the transistor size into consideration selects a successively larger logical gate is selected, and as the like processing is repeatedly performed, a low consumed power circuit satisfying an operation speed condition is effectually realized.
Patent JP-S6466097-A (JP)
Title: Brazing filler metal
Inventor: SHOJI SETSUO
IPC: C04B37/00
Filed: 1987-09-08
Abstract: PURPOSE:To provide good corrosion resistance and <=1,000 deg.C joining temp. and to prevent the discoloration of a ceramics part by using a brazing filler metal having specific components in order to join ceramics and ceramics as well as metal. CONSTITUTION:The brazing filler metal constituted, by weight, of 40-80% Au, 2-24% Ag, 1-40% Cu, 0.1-10% Zn, and 0.1-10% Al is used as the brazing filler metal. The corrosion resistance is, therefore, assured by using Au as the essential component. The joining temp. is lowered to <=1,000 deg.C by incorporating Ag, Cu and Zn into this brazing filler metal. The discoloration of the ceramics part is prevented by incorporating Al as the active component therein.
Patent JP-H04105834-A (JP)
Title: Pallet change device for machine tool
Inventor: AKAGI YOSHIYUKI
IPC: B23Q7/00
Filed: 1990-08-27
Abstract: PURPOSE:To drastically improve the operating efficiency of a machine tool with the setting of a work being facilitated, by setting the pallet and work for the following processing at the other part of end part, while under the processing of the work clamped by one part of the ends of a turnable moving arm. CONSTITUTION:When the work of the work W of the terminal 18c side of a moving arm 18 is finished, and the pallet 35 mounted with a new work W is placed on a pallet base 34 at the terminal 18b side, the work W is pressed with a subclamper 21 being descended with the advance of a hydraulic cylinder 25, and fixed to the pallet 35. Then, the moving arm 18 and a connection pipe 19 are ascended with hydrauklic cylinders 32, 33 being advanced, the pallet 35 and a pallet 37 are separated from the pallet base 34 and a pallet clamp base 36 with their ascent, and the connection pipe 19 is rotated at about 180 deg.. Then, the moving arm 18 and connection pipe 19 are descended with the retreat of hydraulic cylinders 32, 33, the pallets 35, 37 are respectively placed on the pallet base 34 and pallet clamp base 36, and the movement of the work is completed.
Patent JP-H03279602-A (JP)
Title: Pressurized fluidized bed combined plant and its operating method
Inventor: KOIZUMI NAOTO
IPC: F01K23/06
Filed: 1990-08-29
Abstract: PURPOSE:To enable partial load operation even when a single-shaft gas turbine is used by providing a means for controlling at least either a flow rate or a pressure of compressed air for combustion to a pressurized fluidized bed boiler. CONSTITUTION:A pressurized fluidized bed combined system where a single-shaft gas turbine 2 is adopted is provided with an inlet guide wing 20 for controlling a flow rate of an inlet air 21 of a gas turbine compressor 1 and a bypass flow rate regulating valve 19 for controlling a flow rate of a high pressure air 22 from an outlet of the compressor 1 to a pressurized fluidized bed boiler 4. in this way, the furnace air tower speed is held constant, and the ratio between the amount and the pressure of the high pressure air 22 for combustion is made the same ratio as a rated load within the specific control range. Also, as for the ratio between air and fuel, the absolute amount is changed within the specific control range. Accordingly, even when using the single-shaft gas turbine 2, partial load operation is enabled.
Patent JP-H0389091-A (JP)
Title: Repair and replacement of water gate main valve
Inventor: SUZUKI GIICHI
IPC: F16K43/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve simplicity, convenience and safety of work by constituting the work with removal processes comprising the processes for closing a valve, removing connection pipes, stopping water, cleaning the inside of pipes, closing the valve after cleaning, stopping water, and separating the valve body, and with replacement valve restoration processes in the reverse order of the removal processes. CONSTITUTION:The work consists of removal processes for removing a valve body 1 which is out of order or the like from a steel pipe 19, and replacement valve attachment restoration processes. The removal processes comprises the processes for closing a valve body 1, removing a connection pipe 3 from a single pipe 2, stopping water in the single pipe 2, closing the valve body 1, cleaning the inner wall of the single pipe 2, closing the valve body 1 after cleaning, stopping water, opening the valve body 1, stopping water, and separating the valve body 1 from the steel pipe 19. As a result, the valve may be repaired or replaces easily without performing underwater work.
Patent JP-H0887202-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MITSUO
IPC: G03G15/20
Filed: 1994-09-20
Abstract: PURPOSE: To provide an image forming device capable of speedily fixing an image formed on a recording sheet and preventing the diffusion of smell by quickly removing the component volatilized from the core material of capsule toner and accelerating the volatilization of the component. CONSTITUTION: The recording sheet 9 stuck with the capsule toner 8 on its surface is passed through pressure fixing rolles 16 and 17, so that the capsule toner 8 is crushed to start the diffusion of the volatile component incorporated in the core material inside the toner 8. The recording sheet 9 after passing through the pressure fixing rolls 16 and 17 is passed through carrying rolls 19 and 20, and received in an ejecting tray 21. A suction member 24 is provided in mid-way of the carrying path thereby absorbing the volatile component vaporized from the recording sheet 9 during carrying.
Patent JP-S59230964-A (JP)
Inventor: DONARUDO ERU SUNERUMAN
IPC: B65H9/00
Filed: 1983-11-29
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-S61102545-A (JP)
Title: Nuclear magnetic resonance device
Inventor: YODA KIYOSHI
IPC: G01R33/565
Filed: 1984-10-25
Abstract: PURPOSE:To reduce distortions, etc., of an image due to the drift of a power source for a slanting magnetic field coil by detecting the drift from a change of time when the sum of squares of the cos component and sine component of a spin echo signal is maximum and performing control so that the drift is eliminated. CONSTITUTION:The intensity 11 of a slanting magnetic field is inverted from positive to negative or vice versa a time t0 after power source for the slanting magnetic field coil to measure time points tau1 and tau2 where the sum 12 of squares of the cos component 13a and sin component 13b of the spin echo signal is maximum. Then, this time points change with the drift of the output current of the power source for the slanting magnetic field coil, so it is decided whether ¦tau1-tau2¦ is larger than some positive number epsilon or not; when larger, a drift correcting signal is sent to the power source so as to decrease said absolute value, eliminating the drift of the output current.
Patent JP-H0866863-A (JP)
Title: Grinder
Inventor: TOFUJI YOSHINORI
IPC: B24B27/00
Filed: 1994-08-26
Abstract: PURPOSE: To grind unnecessary parts such as burrs projecting from the surface of a product main body, while following the unevenness of the surface, to prevent grinding the product surface in excess and to prevent grinding the surface any further after grinding to a predetermined height by permitting the rotary drive shaft of a grinding wheel to be curved, and providing a vertically movable wheel cover with a support roller. CONSTITUTION: In a grinder mounted on the end of the arm of either a robot or a manipulator, a universal joint 8, by which the direction of the axis of a wheel spindle 7 located at the side of a grinding wheel 2 is varied with respect to the axis of an intermediate shaft 6 located at the side of an electric motor 1, is provided between the intermediate shaft 6 which transmits the rotation of the electric motor 1 to the grinding wheel 2 and the wheel spindle 7, and a rotary drive shaft 19 that transmits the rotation of the electric motor 1 to the grinding wheel is permitted to be curved. Also, a wheel cover 23 is made vertically movable, and a spherical support roller 28 is mounted on the lower surface of the cover 23 and brought into contact with the surface of a workpiece so that the distance between the grinding wheel 2 and the surface of the workpiece (b) can be held constant.
Patent JP-H04107419-A (JP)
Title: Picture element density variation control system
Inventor: MIYAJIMA MASAMI
IPC: G03G15/04
Filed: 1990-08-28
Abstract: PURPOSE:To prevent a photosensitive body from deteriorating and toner from being wasted by turning off a semiconductor laser completely during varying operation for the density and diameter of picture elements. CONSTITUTION:When the picture element density dpi is varied according to picture element density information under the command of a controller 20 or with a dip switch 25, a CPU 19 controls a picture element clock for a timer 22 and polygon motor control 23 through an internal register 27A and holds a video signal VIDEO at an L level not to turn on the semiconductor laser(LD) completely irrelevantly to main-scanning directional optical writing timing from the start to the end of variation control over the rotating speed of a polygon mirror 6 and aperture slit width by an aperture control 26. Consequently, unnecessary laser light is prevented from being projected on the photosensitive body 9 to evade the deterioration of the photosensitive body and a waste of toner.
Patent JP-S6471011-A (JP)
Title: Manufacture of oxide system superconductive wire material
Inventor: SUGIMOTO MASARU
IPC: B28B1/00
Filed: 1987-09-09
Abstract: PURPOSE:To increase the critical current density and to make it possible to form a long size superconductive wire material easily by forming an intermediate layer by making elements of a mixture layer and elements of a coverage layer diffused each other, and then, applying a heat treatment to produce an oxide system superconductor. CONSTITUTION:While a tape-form base material 1 consisting of Ni and the like is provided, a coverage layer 2 made of pure copper and a mixture layer 3 are used to cover the surface of the base material 1 to form a composite A. The mixture layer 3 is formed of a mixture material including a Y compound powder and a Ba compound powder. Then, a heat treatment is applied to produce an intermediate layer 4. By this heat treatment, elements of the coverage layer 2 and elements of the mixture layer 3 are diffused each other to form the intermediate layer 4 at the border of the coverage layer 2 and the mixture layer 3. A heat treatment to heat and then to cool gradually is applied to produce a superconductive substance in the mixture layer 3 and in the intermediate layer 4, and a superconductive tape 6 in which a superconductive layer 5 is produced (superconductive wire material) is obtained.
Patent JP-H04108604-A (JP)
Title: Production of oxide superconductor
Inventor: HIGUMA HIROKO
IPC: C01G1/00
Filed: 1990-08-27
Abstract: PURPOSE:To obtain an oxide superconductor having high critical current density by adding at least one element selected from groups Va, VIa, VIIa and VIII except for ferromagnetic elements to the oxide superconductor (raw) material containing copper, and then sintering. CONSTITUTION:At least one of oxide superconductor containing Cu (e.g. Y- Ba-Cu-O superconductor, Bi-Sr-Ca-Cu-O superconductor) and oxide superconductor raw material containing Cu is prepared. Into this superconductor (raw) material, at least one element selected from groups Va, VIa, VIIa, and VIII (except for ferromagnetic elements) is added (e.g. Pt, Nb) and sintered to obtain the oxide superconductor having high critical current density. Thereby, metal sheath wires or the like can be manufactured in long length, for which control of oxygen concn., Cu valence, etc., is conventionally difficult, only by the control of external environment.
Patent JP-S6383436-A (JP)
Title: Automatic transmission for automobile
Inventor: USHIJIMA FUMIHIRO
IPC: F16H3/08
Filed: 1986-09-24
Abstract: PURPOSE:To permit a shock caused by a speed change and engine racing due to timing control to be eliminated, by effecting a speed change by bringing a first or second auxiliary clutch into a semi-engagement condition while keeping a main clutch in an engaging condition. CONSTITUTION:When a speed change mode is selected in traveling, a CPU 142 causes a main clutch 12 to be engaged at all times and an auxiliary clutch 58 which is not engaged is brought into a semi-engagement condition in response to an up-shift command so that output torque from a transmission 14 reduces to increase a load on an engine. As a result, a rotational speed Ne reduces and a sleeve 94 moves to a neutral position at a reduction start point where a rate of change of the rotational speed is smaller than a predetermined value -alpha. Then, when the speed Ne reduces to become a rotational speed wherein a second speed can be obtained at a present automobile speed, torque transmitted at a first gear position reduces and the sleeve 94 moves to a neutral position. next, when the speed Ne reduces to a target speed N1, the sleeve 94 is positioned at the side of a gear 40 and rotation of an intermediate shaft 31 is synchronized with that of a gear 40 by a synchronizing device 88 to cause the sleeve 94 to be engaged with the gear 40, whereby a gear position of the second speed is established.
Patent JP-S60183736-A (JP)
Inventor: JIEEMUZU SHII DEIBUISU
IPC: H01L21/67
Filed: 1984-10-26
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-S6380715-A (JP)
Inventor: UEDA SHINJI
IPC: H02H9/02
Filed: 1986-09-24
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-H0954581-A (JP)
Title: Automatic player
Inventor: KURATA WATARU
IPC: G10H1/18
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To shorten the wait time until playing is started after music is selected by loading part of the playing data stored in an external storage medium into a storage means or storage region. SOLUTION: The storage means 16 or storage region storing the playing data of the music having a probability that this data is read out is previously prepd. and part of the playing data is loaded therein and is read out of the same at the time of reading out the playing data stored in the external storage medium, such as floppy disk 40. Part of the playing data is loaded and read out. Then, the size of the storage means 16 and the storage region is set at the size corresponding to the min. loading time of the playing data and the top parts of respective sets of the playing data are respectively and previously loaded.  The playing is executed by reading the playing data out of the storage means 16 or storage region corresponding to the playing data of the selected music, by which the wait time after the music is selected until the playing data is read out and the playing starts is shortened.
Patent JP-S6382047-A (JP)
Title: Cordless telephone set
Inventor: YAMAGUCHI HIDEJI
IPC: H04M1/72505
Filed: 1986-09-26
Abstract: PURPOSE:To securely indicates an incoming call at the stop of commercial power supply by driving a ringer circuit at least when a connection is made not through a radio circuit or in case of the power failure of the commercial power source. CONSTITUTION:A rectifying circuit 13, a detecting circuit 14, and an amplifying circuit 15 operate only by being powered on through a subscriber line 1 and even when the commercial power source 5 is disconnected, that causes no trouble to their operation. If a radio circuit is not established between a connecting device 2 and a cordless telephone set 3 regardless of the arrival of an incoming call from a subscriber line 1, or if there is an incoming call to the subscriber line 1, a control signal supplied from a control circuit 10 to a switching circuit 19 falls to a low level because the control circuit 10 turns off. Consequently, a speaker 16 is ready to operate. The speaker 16, therefore, generates a ringer tone with a signal applied from the subscriber line 1 through the rectifying circuit 13, detecting circuit 14, and amplifying circuit 15.
Patent JP-S6264023-A (JP)
Title: Electron gun structure
Inventor: SEKIYA YOSHIO
IPC: H01J1/20
Filed: 1986-09-26
Abstract: PURPOSE:To shorten the matching time of IK of respective electrodes considerably by varying the fixing height of a cathode supporting member and a cathode eyelet supporting member in the axial direction of electron gun. CONSTITUTION:The fixing position of a cathode supporting member 6 to a cathode eyelet supporting member 5 is brought further by the dimension L1 than conventional case then they are welded. With such arrangement, the thermal deforming direction of the cathode eyelet supporting member 5 having lowered a fixing position by the dimension L1 in the thermal deforming direction of the conventional cathode eyelet supporting member 5 will increase thus to increase the thermal deforming direction in first grid direction and the deforming quantity of the cathode eyelet supporting member 5. Consequently, the thermal deformation of the supporting member 5 can be varied with correspondence to the thermal deformation of first and second grids resulting in considerable shortening of matching time of IK respective cathodes.
Patent JP-S61104693-A (JP)
Inventor: SAIKI TAKASHI
IPC: H05K3/46
Filed: 1984-10-29
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-H0953256-A (JP)
Title: Gear lubricating device of swing circle of construction machine
Inventor: NISHIDA KIMIO
IPC: E02F9/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of the whole swing circle by effectively utilizing a small amount of grease, and to improve the durability by installing scrapers scraping off grease to an inspection cover and the meshing sections of the internal gear of an inner race and a swing pinion. SOLUTION: When a revolving super structure is revolved left and right, an X-shaped scraper mounted on an inspection cover 16 is turned left and right. Consequently, a plate for the scraper scrapes grease 18b depositing to the upper section of an inner race 12 by the action of an inclined plane into a grease bath 15. The grease 18b of the grease bath 15 is scraped together in the lower section of the X-shaped scraper. Grease 18b is pushed against an internal gear 12b while grease 18b collected in the upper section of a cylindrical member 5 is scraped off towards the grease bath 15. As a result, the internal gear 12b is supplied surely with grease 18b, and grease depositing in an unnecessary section is scraped off to the grease bath 15. Accordingly, grease is not protruded to the outside, and can be utilized effectively.
Patent JP-S61104061-A (JP)
Title: Undercoating composition
Inventor: NAKAMOTO HIDEO
IPC: C23C4/02
Filed: 1984-10-26
Abstract: PURPOSE:To improve the adhesion of a ceramic layer to a base material of metal or plastics by forming an undercoat layer consisting of an inorg. filler having a flat shape and superior heat conductivity and an org. binder on the surface of the base material before ceramics is sprayed on the surface of the base material. CONSTITUTION:A mixture of >=15vol% fine-grained metal, alloy, oxide, nitride or carbide having complex unevenness, heat conductivity satisfying equations 1 and a flat shape as an inorg. filler with thermoplastic or thermosetting resin as an org. binder is applied to the surface of a base material of metal or plastics and cured to form an undercoat layer. Fine particles of ceramics such as Al2O3 or TiO2 are sprayed on the undercoat layer by plasma jet spraying. A coated ceramic layer having superior adhesion to the base material, high resistance to environment and high shock resistance can be formed.
Patent JP-S6285343-A (JP)
Title: Memory reading-out circuit
Inventor: IWASHITA MASAO
IPC: G06F15/82
Filed: 1985-10-09
Abstract: PURPOSE:To execute efficiently the processing by executing continuously read- out from a memory by the designated number of pieces. CONSTITUTION:By the number of continuous read-out data which are sent from a processor part, a data counter 11 is preset, the value of an address register in which a read-out head address is stored in advance is set as an initial value, an increment value which is set in advance is added by an adder 15, and a memory 16 is read out continuously by the designated number of pieces. According to such constitution, a data value 104 which is inputted from an external circuit is inputted to the counter 11, and the memory 16 is brought to read-out.