baber/WOPTO huggingface dataset:
Patent JP-S5454903-A (JP)
Title: Method and apparatus for filling sealing material
Inventor: MORIYA TSUNEO
IPC: C21B7/22
Filed: 1977-10-08
Abstract: PURPOSE: A safe and a quick filling operation of sealing material into a blast furnace dust collector is performed  by only a small number of workers. The sealing material contained in a hopper is conducted into a connected duct which is inserted into the dust collector. A compressed air is used to cause pressure drop in the duct so as to suck and send the sealing material into the dust collector.  
     CONSTITUTION: To prevent gas effluence from a exhaust valve 5 of a blast furnace dust collector, sealing material such as sand 7 is filled in the dust collector. The sealing material 7 contained in a hopper 10 is sent through a duct 11 which is inserted into the collector 2. To adjust a flow of the sealing material, a guide 13 is installed at an outlet of the hopper 10, and a compressed air is sent from a compressor 12 through pipes 23 and 26 to the duct 11. The moving compressed air causes a pressure drop that sucks and sends the sealing material to the dust collector. The duct 11 is movable so as to locate the edge 20 of the duct at a desired position so that a required quantity of the sealing material can be deposited at any place in the dust collector. This process eliminates the need of a number of people to work in the dust collector, and assures a safe and quick seal filling operation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S621138-A (JP)
Inventor: JIYON SEIMOUA UINSUROO
IPC: G11B7/12
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10280681-A (JP)
Title: Formwork space holding tool
Inventor: YAMASHITA EIZO
IPC: E04G17/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To allow anybody to quickly and accurately do work for holding formworks at preset spaces and vertically positioning anchor bolts. SOLUTION: For a formwork space holding tool, a width determining member holder 1 for a formwork has a locking thrust strip 1a for one formwork holding member 5 at one end, a screw shaft 1b at the other end and an anchor bolt holding slit 1c made at the middle. A width determining member 2 for the formwork has formwork holding strips 2a, 2a vertically provided at both ends and an anchor bolt holding hole 2b made at the middle to be fitted to the middle of the width determining holder 1 in a slidable manner. A locking thrust member 3 for the other formwork holding member 5' is fitted to the screw shaft 1b of the width determining member holder 1 in a slidable manner and a thrust fastening handle 4 for the locking thrust member 3 is threaded to the screw stem 1b of the width determining member holder 1.
Patent JP-H11317156-A (JP)
Title: Manufacture of electron emitting element, and electron source and image forming device using electron emitting element manufactured by this method
Inventor: MITOME MASANORI
IPC: H01J9/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface conductive electron emitting element having an uniform and large electron emitting capacity by introducing two or more organic materials having different vapor pressures to vacuum atmosphere to apply a voltage to the element in activation process. SOLUTION: As the organic material, specifically, saturated hydrocarbon represented by Cn H2n+2 ; unsaturated hydrocarbon represented by a composition formula Cn H2n or the like such as ethylene; benzene; propionic acid and the like are usable. The criterion of selecting two or more organic materials depends on thematerial constituting the element or the structure of the element and, preferably, a material gaseous at ordinary temperature with high vapor pressure is combined with a material liquid at a room temperature with a low vapor pressure. By this treatment, carbon or carbon compounds are accumulated in and around the electrically insulated area between electrodes 2, 3, and the element current and discharge current are remarkably changed and increased to form an electron emitting part 5. The form, width, interval and peak of the pulse to be applied are properly set.
Patent JP-H08315589-A (JP)
Title: Voltage detection circuit
Inventor: HONDA TOSHIYUKI
IPC: G11C16/06
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the power consumption by preventing a through current from flowing steadily. CONSTITUTION: A series circuit of a depletion type P channel MOSFET 8 and an enhancement type N channel MOSFET 9 is connected to between a first power supply terminal and the ground and the gates of both MOSFETs 8, 9 are commonly connected and connected with a second power supply terminal 2. A voltage detection output terminal OUT is provided at the drains of both MOSFETs 8, 9. When, to the first power supply terminal 1, a voltage E1 is applied and to the second power supply terminal 2, a voltage E1 or E2 (>E1 ) is applied, threshold voltage VTHN of the enhancement type N channel MOSFET 9 is set between E1 and E2 (E1 <VTHN<E2 ) and threshold voltage VTHP of the depletion type P channel MOSFET 8 is set between 0 and E2 -E1 (0<VTHP< E2 -E1 ).
Patent JP-H06336272-A (JP)
Title: Foam aerosol can
Inventor: SUDO MANABU
IPC: B65D83/38
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a foam aerosol can by which a foam having a uniform cell structure and high expansion ratio can be manufactured in a simple and easy way and at a low cost. CONSTITUTION:Mutually independent flexible bags 3a, 3b are respectively filled with two liquid agents of main agent A and curing agent B together with inert gas; these two flexible bags 3a, 3b are respectively inserted via on-off valves 6a, 6b into one can 1 sealing a pressurizing liquefied gas or high-pressure gas G; and a confluence part 7 is provided on the outlet side of the on-off valves 6a. 6b and a discharge nozzle 8 is connected to the confluence part 7.
Patent JP-H11298604-A (JP)
Title: Method for testing line between private branch exchanges
Inventor: SATO KUMIKO
IPC: H04M3/26
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To enable a test without trouble in communication between data terminals concerning a line test method between plural private branch exchanges (PBX), especially, concerning a line test method capable of performing test with no trouble in communication. SOLUTION: This test is performed by providing plural PBX 1 and 2 housing and connecting data terminals 4 and 5 and plural lines 3a and 3b for connecting the plural PBX, and then one PBX 1 sends out a test pattern to the line 3a to be tested, the other counter PBX 2 returns the test pattern to the spare line 3b, one PBX detects the test pattern returned from the spare line 3b and performs the measurement of signal delay or connection test on the line 3a to be tested.
Patent JP-S5912506-A (JP)
Inventor: TAKAYANAGI MOTOO
IPC: H01B3/30
Filed: 1982-07-12
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-H04229674-A (JP)
Title: Optical device
Inventor: AASHIYURA KERAA
IPC: H01S5/065
Filed: 1991-04-25
Abstract: PURPOSE: To easily attain design or the like, and to obtain a controllable non- linear effect and strong mode locking by using a non-linear outside coupling resonator having a remote non-linear reflecting means for a coupling resonator laser. CONSTITUTION: A main resonator is constituted of a mirror 114, a lens 113, curved mirrors 115 and 116, a gain medium 101, a filter 103, and an edge mirror 100. A non-linear outside resonator connected with the main resonator is constituted of an edge mirror 104, an output coupler 105, a lens 106, and a remote reflector 107. The output coupler 105 provides an output port for a mode-locked light beam from a non-linear outside resonator mode-locked laser. The position of the lens 106 is changed for the remote reflector 107 by a piezoelectric element or the like. As a result, the intensity of a light beam abutted to the remote reflector 107 can be changed, and the non-linear effect of the remote reflector 107 can be changed proportionally. Also, the remote reflector 107 is formed of a III-V group compounds, such as InGaAs/GaAs and InGaAsP/InP in a quantum-well structure.
Patent JP-S5748559-A (JP)
Title: Paper-issue device for paper leaf printer
Inventor: UNO CHIYOMATSU
IPC: B65H31/32
Filed: 1980-09-03
Abstract: PURPOSE: To promote the work efficiency by taking out accumulated papers from one paper-accumulation base while another accumulation base is operated for accumulation between two paper-accumulation bases.  
     CONSTITUTION: A plurality of guide rails 36 are arranged to be brought up and down at fixed intervals on two descending paper-accumulation bases 15 and 16 provided in parallel with the conveying direction of papers 21 in a paper-issue device 11. Paper-issue chains 17 wound round sprockets 18 are provided with a plurality of paper-issue pawls 20 at fixed intervals, and a vertical cam 22 provided above paper-accumulation bases 15 and 16 is swayed by a solenoid 26. When paper- issue chains 17 run to bring paper-issue pawls 20 in contact with the vertical cam 22, papers 21 are dropped onto a board 41 on guide rails 36, and meantime, a motor 39 on the side of the paper-accumulation base 16 is rotated to supply the board 41 by a pusher 47 from the side of a paper-accumulation base 38 to the side of the paper accumulation base 16. Then, when the number of accumulated papers on the side of the paper-accumulation base 15 comes up to a set amount, paper-issue pawls 20 are separated from the cam 22, and papers 21 are conveyed onto the paper-accumulation base 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000312253-A (JP)
Title: Earphone cord device with microphone, audible noise suppressing method and phs terminal or cellular telephone terminal
Inventor: OGAWA KYOZO
IPC: H04R1/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress audible and continuous noise to be characteristically generated to the other side of communication by attaching a noise filter with an attenuation effect in carrier frequency to an earphone cord device to be utilized as an exterior device. SOLUTION: The earphone cord device 7 with microphone to be used as the exterior device via a connection plug 2 in an earphone cord connection terminal 9 with microphone of a PHS or a cellular telephone terminal 1 is electrically connected with a microphone 5. The device 7 is provided with an earphone 4, a cord 3, the connection plug 2 and the noise filter 6 attached in the vicinity or the inside of the connection plug 2. Cut off frequencies, for example, 100 Hz, 20 kHz, 10 MHz, 100 MHz are created for the cases that all are LC filters and attached as the noise filter 6. The noise is not heard in all cases when the similar confirmation is performed by attaching various noise filters 6 to the earphone cord device 7 with microphone.
Patent JP-H05311473-A (JP)
Title: Continuous annealing and pickling equipment
Inventor: YAGINUMA HIROSHI
IPC: C23G3/02
Filed: 1992-05-14
Abstract: PURPOSE:To lessen the adhesion of foreign matter on rolls and to decrease the surface flaws of a steel strip generated during passage by providing a water tank in which bridle rolls are immersed between an annealing furnace and a pickling chamber and suspending the foreign matter, such as oxide scale, in water. CONSTITUTION:A strip S past the annealing furnace 1 is wound around the bridle rolls 3a to e placed in a water tank 3 and is sent to the pickling chamber 2. The foreign matter, such as oxide scale and iron powder, stuck on the surface of the strip S and the surface of the roll 3a are removed by, for example, nozzles 4, 6 and a brush 5 during this time. The water, etc., flowing over from the above-mentioned water tank 3 are filtered and reused.
Patent JP-H02300089-A (JP)
Title: Safety device for man conveyer
Inventor: YASUHARA YOSHITO
IPC: B66B29/00
Filed: 1989-05-16
Abstract: PURPOSE:To make safe and smooth boarding and alighting with an obstruction for movement of passengers eliminated in the vicinity of a boarding and alighting place and adverse boarding prevented by providing an adverse boarding detection sensor on a tip part on the boarding and alighting place side of a handrail, and actuating an alarm device with a sensor detection signal. CONSTITUTION:A skirt guard 18 is provided over the full length on the inner side lower part of a handrail 12, and an opened trapezoid-shaped folded surface part 18a is formed at an edge part on the tip inner side on a boarding and alighting place side. First and second photoelectric type switches 17a and 17b of every two left and right which are sensors 17 are provided in a shape where the switches are contained in the inner side of the folded edge part 18a, and adverse entry of passengers is made detectable. Moreover a speaker 19 actuated by a detection signal from the sensor 17 and giving a caution to passengers is provided on the center part of a newel part 12a of the handrail 12. Consequently providing a sensor box by erecting a stand on a boarding and alighting plate 15 or a floor surface 14 near the boarding and alighting place is not necessary, and movement of passengers can be smoothed so as to also secure safety.
Patent JP-2000314163-A (JP)
Title: Piping structure and piping method for unit building
Inventor: KUWABARA HIROAKI
IPC: E03C1/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To carry out piping work of a compartment crossing portions from above a floor plate. SOLUTION: At least part of a floor plate 29 next to a bath unit 5 is constituted of detachable floors 51, 52, and a floor plate below a bathtub main body 33 is constituted of a detachable floor 53. Compartment crossing portions of respective pipes 43, 46, 47 are set in a building unit by inserting the same from areas obtained by removing the detachable floors 51-53, into a space below the floor plate 30 of the bath unit 5. Further, covering boxes 55-57 which can enclose the compartment crossing portions of the thus set pipes 43, 46, 47 from below are provided, respectively. The covering boxes 55-57 each have an opening at an upper surface thereof, which is closed by the floor plate 30. The covering boxes 55-57 each have an opening, as well, at one end thereof and in the vicinity of the detachable floors 51-53, which opening is closed by a noncombustible material.
Patent JP-H0417105-A (JP)
Title: Perpendicular thin film magnetic head
Inventor: KANEMINE MASAAKI
IPC: G11B5/31
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate the generation of a writing blot on a recording medium by tilting a main magnetic pole forming of a magnetic base being an auxiliary magnetic pole with respect to a recording medium, making a thin tip of the main magnetic pole perpendicular to the recording medium, and making a thick magnetic part in parallel with the main magnetic pole forming face of the magnetic base. CONSTITUTION:The main magnetic pole forming face of a magnetic base 31 in common use for an auxiliary magnetic pole is tilted at an angle of, e.g., 45 - 60 deg. with respect to a recording medium opposite face 40. Then a magnetic pole layer tip 37a of a thin film thickness forming a main magnetic pole 36, that is, a main magnetic pole tip 36a is opposite perpendicular to the face of a recording medium 41 and a tip 38a of a magnetic pole swell layer 38 of other thick film thickness is tilted with respect to the recording medium 41. Then a leaked magnetic field from the tip 38a of the layer 38 is induced inevitably to the magnetic pole layer tip 37a of a thin film thickness, that is, the main magnetic pole tip 36a based on the relation among the tip 38a of the layer 38, the shape of the magnetic pole layer tip 37a and the direction to the recording medium 41. Thus, the generation of a writing blot on the recording medium is prevented at recording.
Patent JP-2000317722-A (JP)
Title: Cutter device
Inventor: HIRAIWA HIROSHI
IPC: B23D15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which can reduce the impact noise of two cutters and prevent a cutting error. SOLUTION: A movement side cutter 130 has a main edge part 132 and a guide edge part 134. A ridgeline 132A of the main edge part 132 has an inclination angle to the edge part 120A of a fixed side cutter. The guide edge part 134 has a ridgeline 134A continuing on the ridgeline 132A of the main edge part 132. The ridge line 134A inclines smaller in an angle than the ridgeline 132A of the main edge part 132 and in a retreating direction to the edge face of the main edge part 132. When the movement side cutter 130 advances, the edge part 120A of the fixed side cutter 120 is first brought into point contact with the guide edge part 134 to move the ridgeline 134A and led toward the main edge part 132. Thus the fixed side cutter 120 intersects the main edge part 132 to cut a tape reel 140.
Patent JP-H10312176-A (JP)
Title: Polarity inversion device and liquid crystal display drive device
Inventor: KATAKURA MASAYUKI
IPC: H03F3/45
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make the reference of an original positive phase output and an inverted opposite phase output a common voltage, to reduce a delay between the positive phase and opposite phase outputs and to make deal with a wide band. SOLUTION: In the device provided with a first emitter common differential circuit constituted of first and second transistors 1, 2, a second emitter common differential circuit constituted of third and fourth transistors 3, 4 and a third emitter common differential circuit constituted of fifth and sixth transistors 5, 6, an input signal inputted from an input terminal 29 is made respectively the opposite phase output or the positive phase output by the second or the third circuit to be outputted to an output terminal 28 through an output stage constituted of eighth and ninth transistors 10, 11, etc. These second and third circuits are switched mutually so as to turn one side on, and turn the other side off by the first circuit.
Patent JP-S5246719-A (JP)
Title: Magnetic record/reproduction equipment
Inventor: ONO HIROSHI
IPC: G11B20/02
Filed: 1975-10-11
Abstract: PURPOSE: In SECAM system, the hue of color information of corresponding horizontal scanning unit of adacent record tracks are coincided each other. As a result, even reproduction performance by jumping over adjacent tracks can produce normal line sequential color signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312995-A (JP)
Title: Multilayer structural member for sputter etching system
Inventor: NISHISAKA HIROAKI
IPC: H01L21/203
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress deposition of a foreign matter generated to sputtering in a sputter etching system by covering the upper surface of a basic body with an outer layer composed of a material having saturation vapor pressure higher than that of an aluminum material. SOLUTION: The multilayer structural member, i.e., a clamp 1, for a sputter etching comprises a laminate of a basic body 1a and an outer layer 1b. The clamp 1 clamps a work to be etched, i.e., a wafer 10, to a work stage. The outer layer 1b covers the basic body 1a and prevents the basic body 1a from being exposed to the ions in a plasma. The outer layer 1b is composed of a material having saturation vapor pressure higher than that of an aluminum material. According to the arrangement, a reaction product is prevented from being deposited in a chamber to produce dust.
Patent JP-H10311913-A (JP)
Title: Device for manufacturing color filter
Inventor: YODA TAKESHI
IPC: G02B5/20
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of manufacturing a color filter which can be sufficiently applied even to color liquid crystal panels of an active type and a passive type and in which intrusion of foreign matter and occurrence of smear are not present. SOLUTION: A reserve tank 14 side piping port 15 is made to be in solution by using a pipe 16 connecting the reserve tank 14 from an overflow part in which when the cross-sectional area of the overflow side piping port 13 of electrolytic solution 12 of an electrolytic bath 11 is defined as 1, the cross-sectional area of the caliber of the pipe of the reserver tank 14 side is made smaller than 1. Then, the circulating of solution is performed with a filter 18 by forming a partition plate 19 in between the exite side and the entrance side of electrilytic in the inside of the reserve tank 14 and by using a pump 17.
Patent JP-H01291090-A (JP)
Title: Sintering furnace
Inventor: TAKEDA MASAO
IPC: F27B17/00
Filed: 1988-05-18
Abstract: PURPOSE:To permit good heat treatment even for small size powder sintering products, by a method wherein a sintering furnace is provided with a loading table having recesses to receive treated articles arranged so as to be opposed to a heater, a cooling medium flowing passage embedded in the putting table and a cooling gas circulating mechanism provided on the shell of the furnace. CONSTITUTION:A cylindrical heat insulating wall 12 is arranged in the shell 10 of a furnace and a plurality of rod heaters is secured to the inner wall of the insulating wall 12 while a plurality of stages of loading tables 20 having recesses 22 for receiving powder sintering articles is provided on the inside of a heat insulating wall corresponding to the opposing positions of respective heaters. In order to shorten a heat treatment cycle, the title furnace is provided with a cooling fan 141 for circulating introduced pressurized nitrogen gas and the like and a heat exchanger 142 arranged around the cooling fan 141 and constituted of aerofin tubes as a cooling gas circulating mechanism 14. A cooling pipe 21, through which refrigerant nitrogen gas or the like flows, is provided in the lower layer of the recessed arranged on the loading table 20. According to this method, the powder sintering articles are cooled by the cooling medium flowing through the cooling pipe and, therefore, good heat treatment may be effected even for small size powder sintering articles.
Patent JP-S61280071-A (JP)
Title: Loading and unloading of cassette and motion mode change-over device
Inventor: TANAKA NOBUYUKI
IPC: G11B15/18
Filed: 1985-06-04
Abstract: PURPOSE:To spare space and to reduce the number of parts by so constituting the titled device that two outputs are taken out from a epicyclic gear, one of which turns a first cam body for loading/unloading a cassette and the other does a second dam body for motion mode change-over and thereby to share a reduction unit. CONSTITUTION:The mode change-over cam 46 is decelerated and driven at a prescribed speed by a C-planet gear 44, and cassette-lateralizing and head base retreating cam 47 and a cassette-erecting cam 48 are also decelerated and driven at another prescribed speed. In the lower side surface of the cam 46, a cam groove of prescribed loop-shape 51 is formed whose rotation drives a motion rocking link 52. In a part of the external peripheral surface of the cam 46, an indentation part for engaging 54 is formed to provide engagement of a lock pin 55. The cassette-lateralizing and head base retreating cam 47 comprising the pivot for the C-lanet gear 44 has a notch 61 formed in a part of the peripheral surface of its lower side, in which a head base retreating link engages.