baber/WOPTO huggingface dataset:
Patent JP-H10109870-A (JP)
Title: Handrail for passenger conveyor
Inventor: TONOZUKA YOSHIHIRO
IPC: B66B23/24
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of a step movement timing so as to enable safe step riding by forming patterns on at least one surface of a handrail roughly C-shaped in section at the same intervals as steps. SOLUTION: An escalator as a passenger conveyor is composed of parapets 2 erected in both ends of a plurality of endlessly connected steps 1 for passenger riding and handrgils, 3 moved in the outer peripheral parts of the parapets 2 in synchronization with the steps 1. Patterns 4 are continuously formed in the left handrail 3 at the same intervals as the steps 1. Since timings for appearing of the steps 1 from the comb plate plate of a lower landing 5 are synchronized with the patterns 4 provided in the handrail 3, when passengers walk on the lower landing 5 according to the patterns 4, a speed is made to be the same as the steps 1 and thus the passengers get on the steps 1 with good timings.
Patent JP-S62122398-A (JP)
Title: High definition television receiver
Inventor: KOJIMA NOBORU
IPC: H04N11/24
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a highly definite picture by providing four sets of moving picture processing circuits consisting of a two-dimensional filter, an interpolation filter for the moving picture, a chroma decoder and D/A converter for a luminance signal and a chroma signal and constituting one picture by television signals outputted in parallel. CONSTITUTION:MUSE signals corresponding to the first - the fourth screen pictures inputted from an input terminal 1 are written in sequential field memories 16, 17 by four fields and switches 68, 69 are connected to a black circle side. The output of the two-dimensional filters 38, 39 pass through switch circuits 40, 41, and respective signals before two fields, four fields, one field and three fields are conducted into the interpolation filters 43-46. Herein, the moving picture processing is performed, the processings are carried out in the chroma decoders 31, 47-49, the D/A converters 32, 33, 50-65, reverse matrix circuits 34, 56-58, and R, G, B are outputted to respective output terminals. When these four signals are commonly conducted to an HD, a VD from the output terminals 5, 6 as video signals of the screen or a monitor or synchronizing signals, a still picture of high definition can be obtained.
Patent JP-H11103167-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: KAMOSHITA SHINICHI
IPC: H05K3/46
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board of a structure, wherein a thin spot and molding deviation, which are generated at the time of bonding of a multilayered structure formed by a method in which a necessary number of sheets of prepregs are respectively superposed on the upper and lower parts of an internal layer circuit and moreover, metal foils are superposed on both sides of the superposed prepregs to heat, press, and mold the laminated material of the superposed prepregs and metal foils, are suppressed. SOLUTION: A necessary number of sheets of prepregs impregnated with resin varnish, which has a lowest melting viscosity of 5000 to 30000 poises at a rate of temperature increase rate of 2 to 6 deg.C/minute to a base material and has a benzooxazine ring which takes a curing time of 130 to 150 seconds at a temperature of 170 deg.C, are respectively superposed on the upper and lower parts of an internal layer circuit with circut patterns formed on the surface and rear thereof. At the same time, metal foils are superposed on both sides of the superposed prepregs to heat, press, and mold the laminated material of a superposed prepregs and the metal foils at a molding pressure of 5 to 15 kg/cm<2> in an atmosphere of 50 Torr or lower.
Patent JP-2000084474-A (JP)
Title: Production of nano-particle membrane
Inventor: MAENOZONO SHINYA
IPC: C23C22/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To easily control the size distribution and mean interparticle distance of nano-particles in a nano-particle membrane and increasing the collective function in the membrane of nano-particles accumulated/arranged in high density, that is, luminescence intensity as a function of the irradiation time or quantity of exciting light or storing this increase. SOLUTION: In a method for forming a membrane comprising an aggregate of superfine particles (called 'nano-particles' hereinbelow) having function capable of increasing luminous intensity as a function of the irradiation time or quantity of exciting light or storing this increase on a solid substrate, a suspension wherein nano-particles are suspended in a solvent is applied to the solid substrate in the number of revolutions of 500 rpm for a rotary time of 10 sec or more by spin coating.
Patent JP-H07112089-A (JP)
Title: Sewing machine device
Inventor: TAKAHASHI YOSHIMI
IPC: D05B69/36
Filed: 1993-10-20
Abstract: PURPOSE:To constitute the device so that a sewing machine mechanism part and a sewing object can be protected by rapidly stopping the mechanism even in the case a power source of the sewing machine is disconnected in the course of rotation at a high speed, by a simple and inexpensive constitution. CONSTITUTION:A power source disconnection detecting circuit 23 is provided in order to detect a power source supply state, and in the case the power source supply is cut off, an interruption is applied to a CPU 11 for controlling the whole mechanism by the power source disconnection detecting circuit 23. In the case this interruption is applied, an error flag is set only in the course of rotation of a sewing machine motor 13 by an interruption processing of the CPU 11, and on the other hand, in a main control processing of the CPU 11, stop control of the sewing machine motor 13 is executed immediately in accordance with this error flag. In the case a power source error is generated, its fact is stored in a nonvolatile memory, and also, an error display is executed by a display 22.
Patent JP-H02108885-A (JP)
Title: Screw vacuum pump
Inventor: YAMADA TOSHIHIKO
IPC: F04C18/16
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a surface film excellent in corrosion and abrasion resistance by processing rotors and a casing made of cast iron mechanically to the fixed sizes and applying electroless Ni plating of less than 50mum in thickness to their surfaces. CONSTITUTION:A pair of male and female rotors made of cast iron are interlocked in the same casing made of cast iron, and electroless Ni plating of less than 50mum in thickness is applied to the surfaces of both rotors and the inner surface of the casing in a screw vacuum pump for evacuating by the cooperative actuation of both rotors. As a result, the rotors and the surface of the casing brought in contact with corrosive gas are coated with Ni plating having no defect such as surface cracking so that corrosion resistance is remarkably improved. The male and female rotors are designed such as not to come in contact with each other, but the case occurs that they come in contact by an assembling error by thermal deformation and the like. Even in such a case, abrasion resistance is desirable, and thereby the vacuum pump with high reliability can be obtained.
Patent JP-S61139103-A (JP)
Title: Dielectric resonator
Inventor: HATTORI JUN
IPC: H01P7/10
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a good filter characteristic by forming an annular space piercing a dielectric resonator body, which is formed to a columnar or cylindrical shape, in the axial direction of this body and eliminating influences of spurious when this resonator is applied to a filter circuit. CONSTITUTION:In a conductor case 1, a dielectric resonator body 3 formed to a short columnar shape is fixed onto a dielectric substrate 2 and is shielded electrically by the conductor case 1. Annular narrow spaces (g)... piercing the resonator body 3 in the axial direction are formed at prescribed intervals concen trically in the resonator body 3. In this case, influences of spaces (g) upon the resonance frequency can be almost ignored because lines e1 of the electric force of the fundamental mode TE01delta of the resonator are distributed in the peripheral direction of the resonator body 13. Meanwhile, lines e2 of the electric force of spurious of the HE11delta mode are distributed in the diametral direction of the resonator body 3, and therefore, they traverse spaces (g)..., and the reso nance frequency is varied greatly, and the resonance frequency of spurious of the HE11delta mode is shifted to a considerably high frequency relatively to the resonance frequency of the TE01delta mode.
Patent JP-H09105738-A (JP)
Title: Fluorescence detecting type capillary array electrophoretic device
Inventor: YAMADA HISASHI
IPC: G01N21/64
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of each capillary end constituting a capillary array, in a capillary array electrophoretic device using polychromatic phosphor, and also prevent the reduction by half in quantity of light by superposition of an exciting laser beam and the reduction in sensitivity by superposition of back light. SOLUTION: The eluting end of a gel-filled capillary array 1 is nipped by the inner wall of an optical cell 6, or the vicinity of the eluting end of the gel-filled capillary array 1 is held on a flat plate 18, thereby, the array 1 is held within the same plane with a sufficient precision. When a plurality of exciting lights differed in wavelength characteristic are emitted, the emitting position of each exciting light 40, 41 is set to have different distances from the eluting end of the gel-filled capillary 1, thereby, the attenuation of laser beam, the rise of background light, and the increase in noise by superposition of laser beam are avoided.
Patent JP-H02108384-A (JP)
Title: Telephone terminal equipment
Inventor: HANADA TSUNEHIRO
IPC: H04N7/14
Filed: 1988-10-18
Abstract: PURPOSE:To eliminate the noisy reproduced sound of a modulated video signal by muting the reproduced sound when a reception message containing the modulated video signal being stored by a remote operation is reproduced. CONSTITUTION:When an automatic answering function is started and an operator sends out a remote operation command, it is discriminated by a remote operation signal discrimination part 19. When a video signal mute command is decoded by a command decoding part 20, the instruction of a reception message reproduction is fed to a cassette tape deck part. When the reproduction is started and a video signal discrimination part 10 detects an audio and video switching signal in the reception message being under reproduction, a video detection signal is outputted to a video signal mute part, when a mute command detection signal is already inputted, a reproduction signal is muted only for video signal reproduction period. Thus, the noisy modulated video signal can be muted.
Patent JP-H09104135-A (JP)
Title: Tape printer
Inventor: KANO TOSHIYUKI
IPC: B41J3/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To rapidly move a cursor and to enhance the operability of searching and editing by providing the cursor quick feed means moving the cursors at every plurality of blocks held to an internal memory to a keyboard. SOLUTION: In a tape printer 1, jump keys 22a, 22b (cursor quick feed means) for moving the cursor to either one a directly preceding punctuation character or directly succeeding one while setting the punctuation between character row blocks as a mark reference point are provided to a keyboard 2 other than a cursor moving key moving the cursor at every one character. The jumping of the cursors is not necessarily performed at every one punctuation mark and, by continuously pushing either one of the cursor jump keys 22a, 22b, two or a desired more number of cursors can be jumped. By this constitution, the searching and correction of a character can be rapidly performed.
Patent JP-2001080816-A (JP)
Title: Cutting device
Inventor: WATANABE TAKAO
IPC: B65H35/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of relieving an operator of his burden and positively holding a cutter in readiness by automatically and positively preventing malfunction. SOLUTION: A cutting device comprises a cutter 9, an air cylinder 10 for operating the cutter 9, and a mechanical valve 15 for operating the air cylinder 10. The mechanical valve 15 reacts on the opening/closing operation of a safety cover 14 for disabling supply of pressure air to an air chamber on the contraction side of the air cylinder,10 during opening the safety cover 14 to prevent the movement of the cutter 9 to a web 4 and mechanically hold the cutter 9 in readiness for a piston rod of the air cylinder 10.
Patent JP-H08103033-A (JP)
Title: Charging apparatus
Inventor: YOSHIMATSU MORIO
IPC: H02J7/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide a charging apparatus capable of sufficiently and safely charging inactivated batteries. CONSTITUTION: When a control circuit 15 detects that the voltage of a secondary battery 12, obtained through a voltage detection circuit 14, is reduced by a specified range from its peak value within a specified time after the charging mode of a charging circuit 13 is switched to the quick charging mode, it switches the charging mode to the ultraquick speed charging mode. When the voltage of the secondary battery 12, obtained through the voltage detection circuit 14, reaches a specified value and/or a specified time elapses after the switching to the ultraquick speed charging mode, the control circuit 15 switches the charging mode from the ultraquick charging mode to the quick speed charging mode. This makes it possible to activate batteries that have been inactivated due to storage for an extended time, and thus to sufficiently and safely charge such batteries.
Patent JP-2001089971-A (JP)
Title: Etching agent for synthetic fiber material, etching processing method and etching processed synthetic fiber material
Inventor: TAKAMURA MASAHIKO
IPC: D06M101/16
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an etching agent capable of providing etching-processed synthetic fiber materials without using dangerous materials such as amines, metal hydroxides and the likes, and producing the etchingprocessed synthetic fiber materials excellent in designing properties in a remarkably safe way by forming patterns having sharp water marks in pattern edges or, in raised goods, sharp irregular patterns in pattern edges and clear hues without dye discoloration in a printing glue and provide an etching method. SOLUTION: This etching agent for synthetic fiber materials contains guanidine hydrochloride and an alkali metal salt with a weak acid or guanidine acetate. This etching method uses the aforesaid etching agent and the synthetic fiber materials are etching-processed by using the etching agent.
Patent JP-H08100559-A (JP)
Title: Reverse mechanism of lock
Inventor: WAKE MASAO
IPC: E05C1/12
Filed: 1994-09-30
Abstract: PURPOSE: To provide an actuation mechanism of a new latch which is simple in the structure and production. CONSTITUTION: A lozenge column-shaped latch block 3 is forced to slide forward and rotate to one direction. A fixing piece 30 is provided at the rear end of the latch block 3. A slide member 5 made to linearly displace back and forth through a connection member 7 by an outside control member of the door is installed within a lock box 1. The slide member 5 is provided with a returning spring 8 to force it to move forward and also a stopper 50 selectively restricting the fixing piece 30 of latch block 3 in the state that the door is closed at one side of the reverse of the latch block 3.
Patent JP-H10103141-A (JP)
Title: Fuel supply amount control device for engine
Inventor: ABE ATSUSUKE
IPC: F02D41/14
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve performance at idle time of an engine. SOLUTION: An accelerator pedal switch is turned on, when an engine rotational speed is smaller than 1800rpm, a basic fuel injection amount is read, water temperature correction is performed, when an idle switch is turned on, feedback controlling the engine rotational speed to a target value is performed, when the engine rotational speed is 1800rpm or more, supply of fuel is stopped.
Patent JP-H05101241-A (JP)
Title: Unified attendance system device
Inventor: TABUCHI SHIGEHISA
IPC: G06Q10/06
Filed: 1991-10-09
Abstract: PURPOSE:To provide the compact component equipments, to surely send the contact items to the employees, and to surely perform the lunch reservation of each employee in an attendance system where the attendance states of the employees are confirmed, stored and displayed with use of the ID cards storing the information on each employee. CONSTITUTION:A central arithmetic unit 1 serving as a component equipment of an attendance system, a card reader 2, a floppy disk drive 6, e line printer 10, a YES/NO switch 3, and the input/output interfaces 5 and 8 are integrally formed. A display device 9 can be connected to the interface 8 and the messages given to the employees are displayed on the device 9. Then the lunch reservation of each employee is attained by the switch 3.
Patent JP-H08119430-A (JP)
Title: Cleaning device for belt conveyor device for coal conveyance
Inventor: KAWASE AKIRA
IPC: B65G45/22
Filed: 1994-10-26
Abstract: PURPOSE: To clean off the coal dust dropped on the surface of a gallery floor mechanically without resorting to human labor by operating a dust collecting device, allowing a dolly to transversely run on the floor surface and under return rollers of a belt conveyor, and thereby collecting the coal dust from on the floor surface and under the return rollers. CONSTITUTION: When automatic cleaning is started, a feed screw is operated, and a suction nozzle 19 is moved toward a side wall 1a through a supporting device 31. Thereby the end of a suction hole 24 is protruded from the side face of a dolly 5 and positioned at the side wall 1a, and in this condition, forward running is started. A suction device is operated to make sucking the dropped coal dust within the suction hole 24 and spraying the exhaust air by a spray nozzle, and the dropped dust is separated from the floor surface 2 and collected to a filter device. When the dolly running 5 advances and a collision sensor senses a collision, the dolly 5 is stopped and then run transversely by a cylinder 17, and the height of a suction nozzle 19 is adjusted.
Patent JP-H1067998-A (JP)
Title: Production of detergent for hairdressing and beauty culture tool
Inventor: ISHIKAWA YOSHIHIKO
IPC: C11D3/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a detergent for a hairdressing and beauty culture tool capable of improving cleaning, sterilizing and deodorizing effects of a hairdressing tool to which hair, dirt, etc., sticks by adding a surfactant to sodium hydroxide, etc., stirring and mixing the resultant mixture, adding and mixing a chemical capable of producing foaming properties therewith. SOLUTION: Sodium hydroxide is mixed with sodium carbonate and sodium sulfate and sufficiently stirred. A surfactant is subsequently added to the prepared mixture and the resultant mixture is stirred, mixed and smoothed. A chemical capable of producing foaming properties when dissolved in water such as sodium bicarbonate is then added and mixed therewith to afford a detergent for a hairdressing and beauty culture tool.
Patent JP-2000075431-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: TAKADA HIROSHI
IPC: G03C1/015
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing the photographic silver halide emulsion capable of enhancing the homogeneity of silver halide grains contained in the silver halide emulsion. SOLUTION: The manufacturing method of the silver halide grains comprises a nucleating process and a ripening process, and in the nucleating process, an aqueous solution containing silver salts is directly mixed with an aqueous solution containing halogen salts to continuously form the silver halide nucleus emulsion and (1) after a necessary amount of the silver halide nucleus emulsion has been prepared, and (2) while a necessary amount of the formed silver halide nucleus emulsion is kept below a solubility in a nucleus forming process, a necessary amount of the silver halide unless emulsion is prepared, and the manufacturing method is characterized by collectively executing the ripening process.
Patent JP-H11154647-A (JP)
Title: Method for manufacturing thin film shaped semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor such as a thin film transistor(TFT) whose characteristics and reliability is excellent. SOLUTION: A method includes a process for forming a first coat using aluminum nitride as main components, process for forming a second coat using silicon as main components directly or indirectly on the first coat, and process for operating laser anneal, lamp anneal, or light anneal by equivalent strong photo-irradiation after crystallizing the second coat.
Patent JP-H02110198-A (JP)
Title: Method for stabilization of enzyme
Inventor: UENO ASAKO
IPC: C12N9/96
Filed: 1988-10-18
Abstract: PURPOSE:To stabilize a non-protease enzyme to thereby permit its utilization for detergents, dentifrice, shampoo, cosmetics, reagents for clinical laboratory test, drugs, etc., by incorporating a specified substance into an enzyme solution containing both protease and a non-protease enzyme. CONSTITUTION:An enzyme solution containing both protease and a non-protease enzyme preferably comprising a sugar-decomposing enzyme (e.g., cellulase) is mixed with a non-protease enzyme substrate or its analogue, or a non-protease enzyme inhibitor (e.g., a cellooligosaccharide, such as cellobiose, or its mixture; cellulose partially hydrolyzed with an acid or enzyme; a cellulose derivative, such as CMC, hydrolyzed with an enzyme or acid; or a chitosan oligomer).
Patent JP-2001079326-A (JP)
Title: Valve for dust collector
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/40
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a valve for a dust collector capable of preventing the damage of the diaphragm for opening and closing the fluid passage and also capable of improving durability. SOLUTION: A valve body 28 and a bonnet 32 in which a fluid port 26 for introducing the pressurized fluid filled in a pressure vessel 14 is formed, the diaphragm 22 which is displaced by the action of the pressurized fluid introduced into a diaphragm chamber 34 and opens and closes the passage communicating the fluid port 26 with a dust collector main body and a disk member 42 provided so as to displace integrally with the diaphragm 22 and which becomes a pressure receiving surface of the pressure fluid by shielding the diaphragm 22 when the pressure fluid is supplied toward the dust collector main body are provided.