baber/WOPTO huggingface dataset:
Patent JP-H05294714-A (JP)
Title: Zirconium, zirconia, spinel containing fired basic refractory
Inventor: TAMAKI TAKEYUKI
IPC: B22D41/02
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a fired basic refractory used for high durable lining material which suppresses stripping damage caused by thermal shock in a kiln large in temp. fluctuation at the time of steel making and refining and is excellent in spalling resistance and slag infiltration resistance durable against the agitation of a molten steel, flux refining or the like at the time of a gas injection type refining. CONSTITUTION:The high temp strength and wear resistance of a magnesia- zirconia brick is improved to the level of a magnesite-chrom brick by making the fired basic refractory which consists of 1-10wt.% zircon, 2-15wt.% zirconia, 5-35wt.% spinel selected in the particle diameter region of 10-35wt.% in 0.5-10mm preferably 0.5mm region and of 5-30wt.% in 10mm region and balance magnesia to increase the bonding among magnesia particles by zirconia.
Patent JP-2000036976-A (JP)
Title: Method for configuring gsm wireless database
Inventor: LENNERT JOSEPH FRANCIS
IPC: H04Q3/545
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a time of processing correction by obtaining a GSM wireless data field to retrieve original data, selecting GSM wireless data to copy the GSM wireless data from an original database to a new database and making subscriber data coincident with the GSM wireless data in the new database. SOLUTION: In the case of selecting a GSM wireless engineering feature, selection of a location of a new GAM wireless engineering database is requested. A location of new database is confirmed and absence of existing data corresponding to a position selected with respect to the new GSM wireless database is checked. When no existing data are present, a new GSM wireless directory structure is generated and when the existing data are present, the database structure is deleted and the new GSM wireless directory structure is generated.
Patent JP-S59224724-A (JP)
Title: Setting of marine structure
Inventor: KANEKO KATSU
IPC: E02D29/063
Filed: 1983-06-01
Abstract: PURPOSE:To omit the leveling operation of rubble stones by a method in which rubble stones are charged on the seabed, artificial rubble material of spherical or multifaced shape is placed on the rubble stones, and a marine structure is installed on the artificial rubble material. CONSTITUTION:Rubble 3 is charged on a floor hole 2 formed by excavating the seabed 1, and a recession 4 is formed at the central part of the rubble 3. An artificial rubble material 5 of spherical or polyhedron shape is charged into the recession 4 and a foundation frame 11 is placed on the rubble material 5, whereupon the rubble material 5 is easily flowed and leveled off by the pressure. Covering stones 6 are placed on the rubble 3 and grout is injected properly for fixation. A marine plant 10 is then set on the foundation frame 11.
Patent JP-S61262725-A (JP)
Title: Picture density displaying method using liquid
Inventor: NOJIMA KAZUHISA
IPC: G09G3/36
Filed: 1985-05-08
Abstract: PURPOSE:To display a picture of high quality prevented from flickering by dividing each dot constituting a dot matrix into two or more sections having different area ratio and processing each divided element by the digital signal of a required picture signal to display each dot as density in accordance with the change of the picture signals. CONSTITUTION:When a picture signal is inputted to a comparator 9, the density level of the picture signal is compared by the 1st-3rd comparators 9a-9c and an 'H' or 'L' digital signal is outputted to form segment data A, B. When the elements 11a, 11b of each dot 11 connected to the COM1 of a common electrode 2 are turned on, the segment data A, B are outputted from a segment driver 14 to drive the elements 11a, 11b and display the density. Since the area ratio of the large hook-like element 11a to the small square element 11b is set up to about 2:1, at least four kinds of density display can be obtained in accordance with the driving state of the elements 11a, 11b.
Patent JP-H01267430-A (JP)
Title: Assembling of pressure sensor
Inventor: SUDA MASAHIRO
IPC: G01L9/00
Filed: 1988-04-18
Abstract: PURPOSE:To facilitate assembling while achieving a smaller size of a chip and sensor, by a method wherein a die pad is coated with a junction material and after an evacuation through a hole from the side opposite to the coated surface, a chip is mounted thereon to eliminate the stopping of a stem hole. CONSTITUTION:A stem 1 for pressure sensors with a die pad section 1a having a hole 8 for opening to the air is coated with a bonding material 3. Then, an evacuation is performed using the hole 8 from the side opposite to the surface coated with the bonding material 3 to eliminate the stopping of the hole, a sensor chip 5 having a pedestal 4 is mounted and the bonding material 3 is hardened. Subsequently, an external terminal 2 of the stem 1 for pressure sensors and the sensor chip 5 undergo a wire bonding with an Au wire or an Al wire 6; moreover, a cap 7 with a boat is bonded airtight on the stem 1 for pressure sensors.
Patent JP-H05293729-A (JP)
Title: Electronic equipment
Inventor: OKADA MASAAKI
IPC: B23P21/00
Filed: 1992-04-16
Abstract: PURPOSE:To inform a manufacturer of an assembling error of boards or mechanic unit by providing an alarm unit for issuing an alarm when sensor levels of sensors are not united to a sensor level determined in advance. CONSTITUTION:Sensors 11B, 12B,...19B are provided at all boards 11 to 15 of two types of electronic equipment and all mechanic units 16, 18 and 19, and all the sensors in one of the two types of the equipment is set at a first sensor level, while all the sensors in the other equipment is set at a second sensor level. When both the equipment are assembled and power is turned on, values of all the sensors in the equipment are read, and even if one sensor level is different, an alarm is issued to inform a manufacturer of the assembling error of the boards 11 to 15 or the mechanic units 16, 18 and 19.
Patent JP-H04326005-A (JP)
Title: Straightness measuring apparatus
Inventor: ISHIDA AKIRA
IPC: G01B11/27
Filed: 1991-04-26
Abstract: PURPOSE:To achieve a highly accurate measurement of straightness by computing values of defections caused in two laser beams with different wavelengths in cancellation from two measured values to eliminate measuring errors attributed to deflection as the cause of fluctuation of the laser beams. CONSTITUTION:Laser beams from the first and second light sources are emitted and impinged into an optical system 8. Both laser beams have emitting parts matching each other in the emission from the optical system 8. Both laser beams travel through the air to be impinged into a spectroscope 11 and then, divided into two laser beams again at the part. Then, the laser beams reach optical position detectors 5 and 5 and form a spot on a photodetecting surface. Because of difference in wavelength, both laser beams are different in the value of deflection in a propagation medium. As a result, both laser beams form beam spots at different positions from each other. The detectors 5 and 5 output measured values D and D of spot positions of the laser beams to an arithmetic section 6. The arithmetic section 6 performs an arithmetic processing to calculate straightness with respect to the movement of a stage 4.
Patent JP-H11278240-A (JP)
Title: Hydraulic fluid reservoir
Inventor: TANAKA AKIRA
IPC: B60T11/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To pass all the filled hydraulic fluid through a filter by forming at least an outer edge part of the filter of the synthetic resin material, and welding this outer edge part to welding parts of an upper and a lower main bodies. SOLUTION: A reservoir main body 11 is formed of an upper main body 11a and a lower main body 11b made of the synthetic resin, and they are welded to each other so as to form an inner space 12 for storing the hydraulic fluid. This inner space 12 is provided with a filter 15 for eliminating the foreign material in the hydraulic fluid filled from a filling port 13. This filter 15 is made of the synthetic resin material, and formed of an outer edge part 16 and a filter part 10. Before welding the upper main body 11a and the lower main body 11b of the reservoir main body 11 to each other, the outer edge part 16 of the filter 15 is press fitted into the lower main body 11b, and at the time of welding, an end 16a of the outer edge part 16 is welded to the welding part 17 for integration with the reservoir main body 11.  With this structure, generation of clearance between the reservoir main body 11 and the filter 15 is prevented so that all the filled hydraulic fluid is passed through the filter 15.
Patent JP-S5431886-A (JP)
Title: Alarm system of brake controller
Inventor: MIYAKE KATSUYA
IPC: B60T17/22
Filed: 1977-08-12
Abstract: PURPOSE: To provide a commoness of wire harness or fail-safe structure with direct connection of the sensor coil of antiskid controller and the detection terminal of wear indicator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02277538-A (JP)
Title: Processing solution supply device
Inventor: MATSUYAMA YUJI
IPC: H01L21/027
Filed: 1989-04-17
Abstract: PURPOSE:To save the man-hour of removing bubbles by providing a bubble removing means and a supply pump of processing solution. CONSTITUTION:A wafer 2 is conveyed by a transfer means and is set on a chuck 5, and a developer 20 in a tank 16 is dropped through a nozzle 12 on the surface of the wafer 2 by driving a pump 14. Then, by driving a spin motor 6, the wafer 2 is rotated with the chuck 5. The developer 20 on the surface of the wafer 2 is dispersed by centrifugal force, and the splashed developer 20 flows down along the inner wall of a cup 7 to be recovered, and is discharged from a discharge pipe 9. When the applying of developer on the surface of the wafer 2 is finished, the developing processing is carried out by stopping or rotating slowly the wafer 2. Then, rinse solution is supplied to wash. By this method, the processing solution is supplied without containing bubbles and the yield is improved.
Patent JP-S5221985-A (JP)
Title: Memorial plaque with photograph
Inventor: YUMIBA YUKIO
IPC: A47G1/14
Filed: 1975-08-09
Abstract: PURPOSE: To produce a memorial plague for preserving a photograph in a long period of time in which plague the photograph is etched to a metal plate of a predetermined size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63262200-A (JP)
Inventor: GOMI YOSHIMASA
IPC: D06F71/28
Filed: 1987-04-20
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-H06290659-A (JP)
Title: Compression molding die lubricant cooling method and compression molding die lubricant cooling device in compression strand conductor manufacture device
Inventor: TOMONO TAKAMITSU
IPC: H01B13/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide a compression molding die lubricant cooling device for a strand cable machine, which can enhance quality, productivity and cost reduction as well by lengthening the life of a compression molding die. CONSTITUTION:A strand cable machine is equipped with a flyer for which a capstan section, a compression molding die lubricant cooling means, a take-up drum and the like are provided. The compression molding die lubricant cooling means is equipped with a lubricant tank, a lubricant conduit tube 24, a lubricant receiving pan 25, a lubricant return pipe, a pump, and a battery. A lubricant guide wire 37 is held at the end section at the compression molding die 12 side for the lubricant conduit tube 24. Lubricant is fed in a form of dripping for a multi-layer strand 11 just before the strand goes in the molding hole 12a of the compression molding die 12 while being guided by the lubricant guide wire 37.
Patent JP-H10286622-A (JP)
Title: Transfer truck device
Inventor: MITO YOSHIAKI
IPC: B65G1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce a weight and a cost and to improve a working efficiency of a transfer truck shifted to a plurality of running lanes by a traverse device. SOLUTION: The transfer truck device, which is provided with plural truck running tracks 5 and a coil transfer truck 7 running on the running tracks 5, is provided with truck traverse rails 14 respectively ascendable and descendable, on which the transfer truck 7 runs and which are arranged so as to cross the running tracks 5 corresponding to the running tracks 5, a gear jack 11, which elevates and lowers the traverse rails 14 so that a running face of the transfer truck 7 on the traverse rails 14 is same height as a running face of the running tracks 5 and a traverse means to traverse the transfer truck 7 between the traverse rails 14.  By elevating and lowering the traverse rails with the gear jack 11 and traversing the transfer truck 7 with the traverse means, the transfer truck 7 is moved between plural running track 5, a traverse shift weight by the traverse means is decreased, a device and a drive system are made lighter, a construction cost and a running cost are reduced.
Patent JP-S63272700-A (JP)
Inventor: SUZUKI SHINZO
IPC: B67D7/44
Filed: 1987-04-20
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-H04230908-A (JP)
Title: Insulating member
Inventor: YAMADA KOICHI
IPC: H01B13/16
Filed: 1991-04-26
Abstract: PURPOSE:To provide an insulation member improved in insulation property and flexibility under high temperature by providing a chromium oxide-containing layer and a nitride insulating layer on the outer surface of a substrate containing conductor. CONSTITUTION:A chromium oxide-containing layer 3 is formed by the electrochemical method on the outer surface of the nickel-plated layer 2 of a substrate 1 preferably made of copper or a copper alloy. The layer 3 is preferably made of CrO3-x (1.5<=<=2.5). An organic metal polymer of alkylamino silicate such as polysilazane is heated and decomposed to form a nitride insulating layer 4. This heat treatment is preferably performed in the atmosphere of ammonia or nitrogen stream, and it can be nearly completely decomposed into a nitride at the temperature about 700 deg.C. A high insulation property is obtained in the high-temperature environment, and excellent flexibility and a gas adsorbing source can be provided.
Patent JP-S5220660-A (JP)
Title: Treatment method of waste liquor of fiber industry containing sulfuric acid root
Inventor: SHIODA TETSUYA
IPC: F23G7/04
Filed: 1975-08-08
Abstract: PURPOSE:In the treatment of waste liquors from the fiber industry containing sulfuric acid roots by burning the liquors into flues and burnt ash, the sulfuric acid roots are converted, prior to burning, into insoluble salts which do not decompose by burning so that the burnt ashc an be used  effectively as a material for construction or as an adsorption material.
Patent JP-S58213579-A (JP)
Title: Receiving circuit of text signal
Inventor: SHIOYA NORIAKI
IPC: H04N7/035
Filed: 1982-06-07
Abstract: PURPOSE:To realize the titled circuit which hardly receives influences of noises, by constituting the circuit in such a way that the opening and closing of the gate is controlled by a signal which is obtained by integrating clock and run-in signals and only the clock run-in signals are taken out from the gate. CONSTITUTION:When the time required for lowering the voltage V at a point (a) from the H level to a level lower than the L level is made to coincide with the time within which clock and run-in signals C and R of eight cycles continue by suitably setting the discharging time constant of an integration circuit 4, and the voltage V of the point (a) is made to return the H level after 1H time has passed by suitably setting the charging time constant, text signals, namely, data signals after the clock and run-in signals in the data packet do not appear at the output side of an AND gate 1. That is to say, only the clock and run-in signals C and R can be taken out from the data packet. These clock and run-in signals C and R, after they are multiplied, can be used as control (synchronizing) signals for the data processing in the data packet.
Patent JP-S5322654-A (JP)
Title: Open show-case
Inventor: ISHIDA KEIHISA
IPC: A47F3/04
Filed: 1976-08-12
Abstract: PURPOSE: To improve display effects of merchandises accelerate accommodation speeds of them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05272289-A (JP)
Title: Shaft drilling device and method
IPC: E21D1/04
Filed: 1992-03-25
Abstract: PURPOSE:To enhance the efficiency of drilling work and reduce a drilling process by enabling a back-hoe to move vertically on a guide rail constantly with a guide rail installed to the inner wall of a shaft and a suspension support means capable of rising and falling. CONSTITUTION:A shaft drilling device 1 comprises a guide rail installed to the inner wall of a shaft Aa, a suspension support means 3 capable of rising and falling from a winch and a back-hoe 4 capable of moving vertically on the guide rail. A back panel 41, which comes into contact with the guide rail 2, is installed, thereby enabling the vertical transfer of the whole back-hoe 4 under the guide of the guide rail 2. A drive control section 42 is installed to the upper part of the back panel 41 while back-hoe main body 46 formed with an arm 44 and a bucket 45 is installed to the lower part of the back panel 41. After the shaft A has been drilled with the back-hoe 4 consecutively, excavated earth and sand are collected in a bucket 5 suspended to a shaft drilling site in such a fashion that it may rise and fall freely and pulled up with a winch 50 and discharged to a specified location.
Patent JP-H10298882-A (JP)
Title: Removal of tacky substance from waste paper stock
Inventor: NIPUN MARWER
IPC: D21C5/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a tacky substance from a waste paper stock by applying magnetic field to the waste paper stock. SOLUTION: This method comprises removing a tacky substance from a waste paper stock produced by pulpifying paper, etc., having a tacky substance as impurity. The method has a step for adding a carrier formed of a magnetic material to the waste paper stock to form a binding body comprising particles of the tacky substance and the carrier and a step for separating the binder from the paper stock by applying a magnetic field to the paper stock.
Patent JP-2000292699-A (JP)
Title: Zoom lens, and video camera using zoom lens
Inventor: OKAYAMA HIROAKI
IPC: G02B13/18
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having a zoom ratio of 14 magnifications or more in spite of lens constitution with reduced lenses of 10 sheets. SOLUTION: This zoom lens is composed of a first lens group 11 having positive refractive power and fixed with respect to an image surface 16, a second lens group 12 having negative refractive power and conducting a power varying action by moving on an optical axis, a third lens group 13 having positive refractive power and fixed with respect to the image surface 16, and a fourth lens group 14 having positive refractive power and moving on the optical axis to hold the image surface 16 varying by movements of the second lens group 12 and an object in a fixed position from a reference face, which are arranged in order from an object side toward an image surface 16 side. The second lens group 12 comprises two sheets of negative lenses and one sheet of positive lens. The third lens group 13 comprises two sheets of positive lenses and one sheet of negative lens.  The fourth lens group 14 comprises a positive lens. Each of the second - the fourth lens groups 12-14 contains at least one nonspherical face.
Patent JP-S58215176-A (JP)
Title: Automatic focusing device
Inventor: MURAKAMI TOSHIO
IPC: G02B7/28
Filed: 1982-06-09
Abstract: PURPOSE:To improve the rate of fine focusing with respect to a mountain climbing type, automatic focusing operation, by using the change of the output signal of a diaphragm value detector for calculating the moving range of a lens accompanied by the change of a depth of field. CONSTITUTION:An output signal from a diaphragm value detector 31 of a lens is supplied to a lens moving range calculation circuit 33 and also to a diaphragm value change detection circuit 34. When diaphragm value detection voltage changes over a specified level within a specified time, the detection circuit 34 supplies a motor stop signal to a motor driving circuit 7, and when the change is within the said specified time and below the said specified level, the circuit restores a normal mountain climbing operation by judging that the state of an object is stable. On the other hand, focus voltage derived from a focus voltage generation circuit 5 is supplied to a difference circuit 6 which judges the increase and decrease of the focus voltage, and also to threshold circuit 35. A threshold of the threshold circuit 35 set the focus voltage to a specified voltage near zero. If a person crosses in front of the lens, or if the front surface of the the lens is momentarily blocked by a hand, an instantaneous focus voltage generation becomes zero. Therefore, the threshold circuit 35 detects that the focus voltage becomes lower than the said threshold and actuates a timer 36. The timer 36 generates a reactuation signal after passing a specified period of time during which the state of the object seems to be stabilized, and supplies it to the motor driving circuit 7 to reactuate the motor so that the normal mountain climbing operation is restored.
Patent JP-H07306567-A (JP)
Title: Electrifying device and image forming device provided therewith
Inventor: SHIMURA EIJI
IPC: G03G15/02
Filed: 1994-05-11
Abstract: PURPOSE:To provide an electrifying device capable of surely and uniformly maintaining a discharge gap formed in the vicinity of a contact spot between an electrifying member and a photoreceptor. CONSTITUTION:Both ends of film 102 having flexibility are supported and fixed by supporting members 103 to 105, whereby the electrifying member 101 is constituted. Then, the film 102 forms a bent part downward from fixed ends S1 and S2. The side of the film 102 which is not supported is brought into contact with a body to be electrified 110 so as to face the downstream side in the rotating direction of the body to be electrified 110. The film 102 is brought into contact with the body to be electrified 110 at a contact area N, and the radius of curvature of the film 102 in an area P2 on the downstream side of the area N becomes smaller than that in an area P1 on the upstream side of the area N with respect to the rotating direction of the body to be electrified 110. The constitution where the film 102 is brought into contact with the body to be electrified 110 is typical form.
Patent JP-H06310852-A (JP)
Title: Manufacture of printed-wiring board
Inventor: NAGAI MIZUKI
IPC: H05K3/42
Filed: 1993-04-23
Abstract: PURPOSE:To provide a method of manufacturing a printed-wiring board having excellent bond properties to an electrodeposited copper. CONSTITUTION:A through hole is formed by drilling a specific position on the printed-wiring board comprising an insulating substrate with at least both surface and rear surface thereof coated with a metallic foil and then a conductive polymer is formed on the through hole innerwall part to be made conductive to perform electroplating step and soft etching step after the formation of the conductive polymer.
Patent JP-S5221885-A (JP)
Title: Device for detecting thawing of frozen food
Inventor: TSUKAGOSHI SHIKAO
IPC: G01K11/12
Filed: 1975-08-11
Abstract: PURPOSE: To permit identification of whether there had been thawing accident or not during preservation of fronzen food, by the use of a thawing detection means which reacts with an acidic or basic aqueous soltuion. 
     COPYRIGHT: (C)1977,JPO&Japio