baber/WOPTO huggingface dataset:
Patent JP-S5681418-A (JP)
Title: Valve-type detecting device of gradient for vehicle
Inventor: YOSHINO YASUHISA
IPC: G01C9/06
Filed: 1979-12-07
Abstract: PURPOSE: To enable accurate measurement of the gradient of a running route by finding the difference in atmospheric pressure between two sections through alternate retention of the atmospheric pressure in the two sections in two airtight chambers and further by finding the gradient from the above difference in atmospheric pressure and the distance between the two sections.  
     CONSTITUTION: The device is equipped with a covered distance detecting means 1 generating a timing signal every time when the vehicle covers a fixed distance, an atmospheric pressure retaining means 2 retaining the atmospheric pressure in the two adjacent sections alternately in the two airtight chambers communicating with the air respectively by means of an electromagnetic valve, in synchronization with the timing signal, an atmospheric pressure detecting means 3 generating an electric signal in accordance with the difference in the atmospheric pressure of the two airtight chambers, a holding means 4 composed of two sample holding circuits 41 and 42 holding the electric signal from the atmospheric pressure detecting means 3 by two adjacent sections in synchronization with the timing signal, and an atmospheric pressure detecting circuit 5 which is the means of comparison detecting the difference through comparison of two signals held by the above holding means 4.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5682306-A (JP)
Title: Low nox burner for high temperature burning furnace
Inventor: SHINAGAWA HIDEYUKI
IPC: F23L9/02
Filed: 1979-12-08
Abstract: PURPOSE: To reduce NO x  by a method wherein a passage through which the air for combustion is separated into the primary and the secondary air for combustion to be flow is installed in a blast box.  
     CONSTITUTION: The primary combustion chamber 2, the secondary combustion chamber 3 and an air nozzle 5 for the secondary combustion are installed in a burner tile 1 which is to be fitted to a high temperature burning furnace such as fire bricks. And together with this, air passages for the primary and secondary combustion are installed in a blast box 6 and further, rotary vanes 16 are installed at air passages 8b, 8b of the primary combustion use. In this way, without reconstructing a furnace, with an extremely simple operation such as fitting the burner tile 1 to a furnace wall and without reducing the function of a furnace, an NO x  can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H084124-A (JP)
Title: Cement sludge-preventive insert of concrete
Inventor: AKASHI TERUO
IPC: E04B1/41
Filed: 1994-06-20
Abstract: PURPOSE:To prevent charged concrete from leaking, by fitting a cylindrical receiving and supporting member provided with a flange in an insert with female screw buried in the lower face of a slab and interposing a packing between the receiving and supporting member and a deck. CONSTITUTION:An insert is composed of a flange 8 and an insertion part 9 provided with split grooves 9a. A cylindrical plastic receiving and supporting member 7 is fitted and stuck to a steel insert body 5 to form an insert 1 screwing a hanging bolt of ceiling or the like. Next, the insert 1 is closely fixed in a hole 3 of 8 deck 2 through an elastic packing 10 (cut-off washer) made of porous fiber materials so as not to move when placing a slab concrete 4 and not to leak the cement outward. In this way, the workability can be improved.
Patent JP-H0828775-A (JP)
Title: Leak part repairing device
Inventor: DOI KATSUMI
IPC: F16L55/16
Filed: 1994-07-12
Abstract: PURPOSE:To repair a leak part and embody the low cost without lowering the fluid pressure or executing fluid disconnection. CONSTITUTION:Two-separated covers 1, 2 capable of covering a leak part of a pipe P while forming a cylindrical space for filling sealant are provided around the leak part of the pipe P. Flange type connection parts 5 are provided on the covers 1, 2 respectively for connection of both to each other. A pair of seal members 3, 4 provided between an edge part of the cover 1, 2 having the connection part 5 and the pipe P for freely sealing the space are provided. At least one of the covers 1, 2 is provided with a gas relief hole 6 in the cylindrical space which also acts as a sealant filling port to the space, and a pushing mechanism 7 to push a rubber member 8 to the leak part by operation of an operation part 7a which can be freely operated outside the covers 1, 2.
Patent JP-H118563-A (JP)
Title: Radio transmission/reception equipment
Inventor: NISHIDAI TETSUO
IPC: H03J7/18
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten pull-in time and to prevent the state of disabling pull-in by detecting a reception level and successively switching a reception channel to preset channels, until that level becomes higher than a fixed threshold value. SOLUTION: A select signal for selecting the reception channel is outputted to a channel setter 24. When the reception level received at a reception channel CH0 is higher than a fixed threshold value, that channel is specified as the reception channel but otherwise, a channel-switching signal for switching that channel to the next reception channel CH1 is sent to the channel setter 24. Namely, the reception level is discriminated by a level discrimination circuit 25 and the reception channel is switched successively from the reception channel CH0 to CH1, CH2... until the reception level becomes higher than the fixed threshold. When the reception channel is specified, a VCO voltage corresponding to that channel is set by a VCO-setting circuit 26 and outputted to a VCO 21e.
Patent JP-S5948912-A (JP)
Inventor: SATOU MITSUAKI
IPC: H01G4/18
Filed: 1982-09-14
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-H055763-A (JP)
Title: Measuring apparatus of removing efficiency of electromagnetic wave obstruction
Inventor: SASAKI MITSUJI
IPC: G01R31/30
Filed: 1991-06-05
Abstract: PURPOSE:To measure the obstruction removing efficiency of an electronic device received from the electromagnetic waves in all directions by rotating a fan in a TEM cell accommodating an object to be measured, and disturbing the electromagnetic waves sent into the TEM. CONSTITUTION:A fan 18 is formed of conductive material such as aluminum or copper etc., and a shaft 19 is made of nonconductive material, e.g. Bakelite or the like. A signal generator 16 sets the frequency and the value of a high frequency output, and generates the high frequency output. Consequently, an electric field 9 is generated in a direction orthogonal to an electromagnetic wave 8 parallel to a central conductor 15 in a TEM cell 11. When the fan 18 is rotated by a motor 20, the electromagnetic wave 8 proceeding in a fixed direction in the TEM cell 1 is irregularly reflected. At this time, the state of the electric waves where an object 10 to be measured is placed is disturbed as denoted by 21, and an electric field 22 it all directions is generated. Accordingly, if the intensity of the electric field causing the erroneous operation of the object 10 is measured, the removing efficiency of the obstruction by the electromagnetic waves is measured.
Patent JP-S5859850-A (JP)
Title: Feeding device of ink
Inventor: SHIODA TOYOJI
IPC: B41J2/175
Filed: 1981-10-07
Abstract: PURPOSE:To make it easy to replace an ink storage container and positively open or close an ink feed system by such an arrangement wherein elastic seal members, each provided with an internal cut, are provided at all joints between the main body of the device and an ink storage container respectively. CONSTITUTION:Seal members 21, 32, 33 made of cylindrical elastic material are configurated so that the thickness of member at the central part is thinner than that of the circumferential part 22, and each member is provided with a cut 23 at its central part. An ink storage container 29 is pressed into a container receptacle 30 and it is fixed at its flange 41 is caused to couple with the upper end 42 of a supporting member 40. At this time, a slide base 38 is moved downward and by this the seal member 33 for reception and the seal member 32 for the container are deformed by a protruding means 34 and due to this a gap is generated in the cut part. Consequently, ink in the ink storage container 29 is supplied to an ink outlet 39, passing through the gap between both seal members and a filter 35.
Patent JP-S5783484-A (JP)
Title: Scan driving device of printer head
Inventor: MATSUSHIMA AKIRA
IPC: B41J19/88
Filed: 1980-11-13
Abstract: PURPOSE: To obtain a scan driving device simple in assembling and low in cost in a printer of non-impact system by a method wherein a device for scanning the head right and left and a device for touching and detaching the head to recording paper comprise the same device.  
     CONSTITUTION: A driving pin 2 fixed vertically on one of teeth of a timing belt 1 is engaged with a long groove 5 provided on a carriage 4, moves to the right with revolution of the belt 1, pushes the long groove 5 and moves the carriage 4 to the right. When the driving pin 2 revolves and moves around a center O 2 , the pin 2 moves downward in the long groove 5 and pushes the arm 21b of a reset lever 21. Then, the arm 21a pushes downward the projection 19 of a carrier 9 provided with the head 10. Accordingly, the carrier 9 moves downward against the spring force of a spring 13 and the head 10 is released from the recording paper 16. Under this state the carriage returns, the pin 2 revolves around a center O 1  and the reset lever 21 is reset. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5949656-A (JP)
Title: Linear and arcuate approximation system of linear pattern
Inventor: IWASE HIROMICHI
IPC: G06K9/20
Filed: 1982-09-14
Abstract: PURPOSE:To perform approximation on an approximate straight line and an approximate arc at a high speed with a small amount of information, by dividing an input point string by direction code approximation, and approximating each divided part to a straight line or arc according to the appearance order of a direction code. CONSTITUTION:An eight-direction code calculating circuit 2 finds eight direction codes from input coordinates and they are outputted to a coordinate point string storage part 3, identical code succession deciding circuit 4, and different code input deciding circuit 5. The circuit 4 actuates a straight line information output circuit 6 when the same code is inputted successively. The circuit 5 actuates a linearity deciding circuit 7 when the number of kinds of input codes attains to three. The circuit 6 once actuates receives coordinates of a starting and an ending point from the storage part 3 and outputs them to a pattern information storage part 11. The circuit 7 receives a partial coordinates string stored in the storage part 3 and inputs the order of the starting and ending point to an arc information calculating circuit 8 or actuates a maximum distance calculating circuit 9. The circuit 8 receives the coordinates point string from the storage part 3 to calculate and output arc information to a storage part 11. The circuit 9 actuates the circuit 6 according to the distance to the straight lines connecting the starting and ending points together.
Patent JP-S5587883-A (JP)
Title: Air pump
Inventor: KATSUMATA MITSUO
IPC: F04C9/00
Filed: 1978-12-27
Abstract: PURPOSE: To lengthen the service life of pump by vibrating a vibration board one end of which is restricted by housing by means of AC electromagnetic thereby varying the area of pump chamber.  
     CONSTITUTION: One end of vibration board 6 is restricted by housing 1, while magnetic pole member 10 is provided at the other end and AC electromagnet 37 for attracting magnetic pole member 10 is provided in the housing 1. Upon application of AC voltage on the electromagnet 37, magnetic pole member 10 fixed on the vibration board 6 is attracted in accordance with the magnetic polarity to vibrate the vibration board 6. Consequently outer air is supplied into suction side pump chamber 8 in accordance with the vibration of vibration board 6 then carried into exhaust side pump chamber 9 and pressure carried through exhaust port 29. When pressure carrying the air in pump chamber by the vibration of vibration board 6 in such manner, mechanical sliding section can be eliminated resulting in lengthened service life of pump. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6315487-A (JP)
Title: Semiconductor laser
Inventor: YANO MORICHIKA
IPC: H01S5/24
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a semiconductor laser that is easily made and is equipped with sufficiently stabilized oscillation wavelengths by forming plurality of resonators and composing a mechanism so that the oscillation wavelengths can be selected arrording to beat which is produced on the basis of an interference phenomenon of laser beams emitted among respective resonators. CONSTITUTION:when the first clad layer 15 and an active leyer 16 are formed on a substrate 14, recessed perts, corresponding to grooves 9, 10, and 11 formed et GaAs substrete 11, are formed in the first clad layer 15 on the grooves 9, 10, and 11 and the active layer 16 are formed while it is being pulled in the recessed parts located in the first clad 15. Oscillating operations of laser elements 1, 2, and 3 are formed by three kinds of resonators comprising laser element 1-waveguide 4-laser element 2, laser element 1waveguide 4 and 5-laser element 3, and laser element 2waveguide 5-laser element 3. Thus, beat is provided by an interference phenomenon of laser beams developed among resonators having different lengths and wavelength selectivity is obtained by a mechanism of beat and accordingly a semiconductor leser performs the laser oscillating operations having stable selected wavelengths.
Patent JP-2000345548-A (JP)
Title: Ground consolidation apparatus
Inventor: HIGUCHI MASAHISA
IPC: E21B7/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily develop a columnar consolidation foundation having a sufficient strength and a large extent in lateral direction. SOLUTION: This apparatus is supported by a work machine 2 in a rising and falling manner and has a drive shaft 4 having a rotary drive portion 3 at a base end portion, a carrying section 6 installed so as to carry sediment such as excavated earth along the drive shaft 4, and a consolidation cam 8 having at least two cam surfaces 7, 7 for consolidation by pushing sediment from the carrying section 6 by reverse rotation permitting the excavation of ground G by normal rotation to the outer side of the excavated hole into diameter direction.
Patent JP-2000346381-A (JP)
Title: Panel for heating floor or tatami
Inventor: FURUYA TOSHIKIYO
IPC: E04F15/18
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To increase in stallion work efficiency at a site. SOLUTION: Four sides are surrounded by square-timber-shaped frame members 9 to 12, and at the same time the upper and lower parts of the frame members 9 to 12 are held between planking for blocking, thus composing a panel body P. Then, insulators are filled into the panel body P while a pipe mat (m) is put.
Patent JP-S6142272-A (JP)
Title: Trigger pulse forming circuit
Inventor: NOCHI MASAMITSU
IPC: H02M1/08
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate a high speed processor and a complicated hardware by forming the several substitutions of trigger pulse to be obtained, and controlling the output gates of the trigger pulses to be substituted. CONSTITUTION:The outputs of synchro/digital (S/D) converters 2, 3 are input to a duplicate speed composite unit 4, and the outputs of the unit 4 and the converter 1 are added by a microcomputer 7. A full-adder 8 adds the outputs of S/D converters 1, 3, and outputs it to a trigger pulse forming circuit 10. A gate controller 9 gate-controls the circuit 10 by the output value of the microcomputer 7. The circuit 10 forms a trigger pulse at a timing of the variation from ''1'' to ''0'' of MSB of the output signal of the adder 8.
Patent JP-S644370-A (JP)
Title: Thermal printer
Inventor: ONISHI HIROAKI
IPC: B41J3/54
Filed: 1987-06-26
Abstract: PURPOSE:To substantially eliminate the return time of a thermal head to enhance a printing speed as a whole, by a method wherein, when one thermal head traveled from a start point to an end point along a platen, the other thermal head had been returned near to the start point already. CONSTITUTION:Thermal heads 1, 2 with drive IC chip bonded are connected to a belt 3 point-symmetrically to each other. The belt 3 is extended between two pulleys 4, 5. At the completion of a printing for one line the thermal head 1 is traveled to an end point of a platen. At this time, the thermal head 2 has been already traveled near to a start point. In a printing of a next line, the belt is further rotated in a direction A and, thereby, the thermal head 2 is traveled to the position of the thermal head 1 shown by Figure and kept traveling while conducting printing. In this way, a printing is carried out using the two thermal heads, i.e. the thermal head 1 for odd-numbered lines and the other thermal head 2 for even-numbered lines.
Patent JP-S632878-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B41/88
Filed: 1987-06-27
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-S5684039-A (JP)
Title: Am receiver
Inventor: SENOO TETSUO
IPC: H04B1/10
Filed: 1979-12-13
Abstract: PURPOSE:To obtain a demodulation output by separating an AM signal wave after frequency conversion into a carrier and side-band waves, by separately amplifying the carrier and one side-band wave and then by synthesizing both of them by a detecting circuit. CONSTITUTION:A high frequency signal induced by antenna 1 is amplified by high frequency amplifying circuit 2 and mixed and synthesized with an oscillation signal, generated by local oscillating circuit 4, by mixing circuit 3, which outputs a frequency-converted carrier and side-band waves. This signal wave output is passed through band-pass filter 9 to extract only either one of two upper and lower side- band waves, which is amplified by band amplifying circuit 11. From the signal wave after frequency conversion, only the carrier is extracted by band-pass filter 10 and amplified by band amplifying circuit 12. Then, the separately amplified side- band wave and carrier are synthesized and detected by detecting circuit 13, thus obtaining demodulated low-frequency signal 14.
Patent JP-S5785321-A (JP)
Title: Agent for promoting absorption of acylamino acid, and drug base and preparation for rectal administration containing the same
Inventor: KAKEYA SENJI
IPC: A61K47/00
Filed: 1980-11-14
Abstract: PURPOSE: To provide the titled preparation administrable safely to the rectrum without stimmulating the rectum nor damaging the rectal mucosa, by using at least one compound selected from specific N-acylamino acids and their salts, as a components.  
     CONSTITUTION: A preparation for rectal administration having excellent transferability of the pharmacologically active substance, is prepared by compounding (A) at least one compound selected from N-acylamino acid having ≥9 total carbon number (having 2W18C acyl group) and their salts[e.g., the compound of formula (R 1  is H, alkyl, allyl, etc.; R 2  is 2W18C acyl), e.g. N-propionoyl-L- phenylalanine]with (B) an arbitrary pharmacologically active substance[e.g. antibacterial agent having β-lactam ring (e.g. penicillin, etc.), aminoglycoside-type antibiotic substance, polysaccharide-type drug, etc.], and if necessary (C) a base, surface-active agent, antioxidant, preservative, diluent, etc. The amount of the acylamino acid in the composition is 0.5W50wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0718444-A (JP)
Title: Production of metal oxide film
Inventor: WATANABE MAKOTO
IPC: H01M8/02
Filed: 1993-06-30
Abstract: PURPOSE:To produce a dense metal oxide film in a short time by forming a metal oxide porous film on one side of a cylindrical porous substrate and then supplying a gaseous metal halide on a film forming surface and an oxygen- contg. gas from the opposite side. CONSTITUTION:A slurry contg. a metal oxide is applied on one side of a bottomed cylindrical porous substrate, dried and heat-treated at about 1400-1500 deg.C to form a porous film of the metal oxide. The porosity of the porous film is preferably controlled to about 10-15% and the average pore diameter to about 0.02-1mum. The substrate 8 coated with the porous film 7 is placed in a reaction furnace 6. The furnace is kept at a specified temp. by a heater 11, and the gaseous halide of a metal constituting the metal oxide formed from a gaseous halide from a gas controller 9 and the vacuum source 12 is supplied. An oxygen-contg. gas is simultaneously supplied from the opposite side of the porous film forming surface of the substrate 8 through an oxygen feed passage 14. As a result, a metal oxide is deposited in the porous film 7 or on its surface.
Patent JP-H0211437-A (JP)
Title: Electronic control device for automobile
Inventor: ORITO MASANORI
IPC: G06F1/24
Filed: 1988-06-29
Abstract: PURPOSE:To ensure the safety of traveling in the captioned device in which a CPU checks a memory, etc. at the time of power ON and after that, carries out the control of each portion by skipping this check when a cooling water temperature is above a defined value at the time of the power ON of the CPU. CONSTITUTION:As an ignition switch 1 is turned on at the time of starting, first, a CPU 2 reads the output of a comparator 4 for comparing the output voltage of a water temperature gauge 5 with a defined reference voltage 6 via a port P1. At the time of a cold engine with the output of the comparator 4 being H, the CPU performs initial setting after carrying out a ROM check, a RAM check, and a timer check and controls each portion of an automobile. On the other hand, even when power feeding to the CPU 2 is momentarily turned off during traveling, it is checked whether the port P1 is H or not. At this time, however, when the cooling water temperature is above a defined value with the port P1 being L, the system check is skipped and the control of each portion of the automobile is carried out.
Patent JP-H107121-A (JP)
Title: Container with cap
Inventor: SHIOKAWA MINORU
IPC: B65D41/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a container with a cap equipped with a tubular container which can be self-standing in ordinary use and can be small in volume at disposing of it so as to facilitate its handling. SOLUTION: In a container with a cap formed out of a flexible material comprising a container body 11 to be filled with contents and a cap 12 to be mounted on the container body 11, a foldable fold-back section 13 is formed integrally with the container body 11 so as to protrude toward the inside of the container body 11. The fold-back section 13 in a folded state is made to be a bottom part 14 so as to make the container body 11 erect independently. Thus, the container with the cap can be self-standing in use. In disposing of it, the fold-back section 13 is pulled out to the outside, so that the container can be discarded in a state that its volume is reduced.