baber/WOPTO huggingface dataset:
Patent JP-H0847703-A (JP)
Title: Manufacture of thick steel plate excellent in toughness
Inventor: NOMIYAMA YUJI
IPC: C21D8/02
Filed: 1994-08-05
Abstract: PURPOSE:To prevent a camber in finish rolling in a stage for cooling steel before finish rolling at the time of manufacturing a thick steel plate excellent in toughness at a low tap. at high productivity. CONSTITUTION:In the stage where the steel of >=40mm in thickness the hot rough rolling of which is completed at >=850 deg.C is cooled and finish rolling the end temp. of which is defined as the range of 720-850 deg.C is executed, the upper surface of the steel is cooled by a laminar flow and the lower surface by spray at the time of cooling and cooling is executed by setting the ratio of the quantities of water of the upper and lower surfaces (lower surface/upper surface) in the range of (thickness of steel (mm)/30+(width of steel (mm)-2000)/240) + or -2.4 corresponding to the thickness and width of the steel and the thick steel plate excellent in toughness is manufactured at high productivity.
Patent JP-H06131536-A (JP)
Title: Card settlement system for change
Inventor: IBA OSAMU
IPC: B42D15/10
Filed: 1991-07-24
Abstract: PURPOSE:To reduce complicatedness for always preparing coins for paying a fractional amount on the customer side and preparing many small coins on the selling side, to extremely complicate the execution of data falsification, to easily detect data falsification and to easily check a balance recorded on a card. CONSTITUTION:A cash register 3 accumulates the amount of purchased merchandise and displays the purchased amount. When a small money settling card 1 is inserted into the register 3, a purchasing date and the purchased amount are recorded on the card 1. Cash paid for the amount claimed is inputted and recorded as the amount paid. The change is calculated, displayed and recorded by deducting the claimed amount from the paid amount. A change amount is added to a small display amount stored in the card 1 and an amount included in a previously determined settlement amount range is printed out on the card 1 as a balance consisting as a code to be optically read out and numerals to be observed and the card 1 is transferred to the customer.
Patent JP-H0473437-A (JP)
Title: Overload preventing device
Inventor: YONEYAMA NOBUHISA
IPC: F16D43/286
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a large transmission torque with a small structure, improve reliability, realize cost reduction and facilitate reuse by fitting the first rotary body having a shaft part and the second rotary body having a hole part to each other so that the torque can be transmitted by the frictional force between the shaft part and the hole part. CONSTITUTION:The driving power of a driving device is transmitted to a driven device side through the frictional force between the hole part 11 of the first rotary body 1 and the shaft 21 of the second rotary body 2 which are fitted to each other. Since, in this case, the hole part 11 and the shaft part 21 are in the direct contact, the transmission torque capacity can be increased. While, if the transmission torque quantity exceeds a set torque limit, the hole part 11 and the shaft part 21 relatively slip, and a plunger 15 is pressed by a cam surface 22, and shifted to the innermost part side of a cylinder 14, and the oil in the cylinder 14 is introduced into an oil passage 13, and the oil introduced into an oil groove 12 is pressurized. Accordingly, the hole part 11 is pressed outwardly in the radial direction, and the inside diameter is spread, and the fitted state between the hole part 11 and the shaft part 21 is loosened, and the torque transmission between both is cut.
Patent JP-H0739966-A (JP)
Title: Method for transporting panel in press working line and metallic die device used in press working line
Inventor: MOCHIZUKI MASAHIRO
IPC: B25J15/06
Filed: 1993-07-27
Abstract: PURPOSE:To provide a transporting method by which both upper and lower sides of a panel after a press working is inverted and the panel is transported to the next process in a press working line and to provide a metallic die device used for the transporting method. CONSTITUTION:A panel B after a working is hold on the upper die 13 of a press machine 1 in the preceding process and raised; the lower surface of this panel B is sucked and retained by the hand part 7 of a transporting device 5; and at the time of transporting to the lower die 37 of a press machine 3 in the succeeding process, both upper and lower sides of the hand part 7 is inverted and the panel B is transported. The metallic die used for the transporting method is provided with a panel holding device 15 in the upper die 13 for holding the panel B after the press working.
Patent JP-S6342072-A (JP)
Title: Carriage positioning controller of magnetic disk device
Inventor: ISHIBASHI AKIRA
IPC: G11B21/10
Filed: 1986-08-08
Abstract: PURPOSE:To easily correct the position of a head corresponding to a disk with high precision in accordance with the variance of temperature of a mechanism part by attaching temperature detectors to plural positions of the mechanism part of a magnetic disk device apart from each other and calculating the extent of correction of a carriage to a reference position. CONSTITUTION:Temperatures in plural positions separated from each other of the mechanism part are detected by temperature detectors 21 and 22 and are supplied to a controller 10 which sends a command at least to a driving motor 5 of a carriage 4. First data indicating relations between the reference position of the carriage 4 at a reference temperature and the extent of displacement of the carriage 4 to a disk 1 at another temperature and second data indicating relations between the temperature difference in temperature detecting positions and the extent of displacement of the carriage to the disk are preliminarily registered on the controller 10, and the extent of displacement of the carriage 4 to the disk 1 at the time of temperature detection is obtained based on these data, and the extent of correction of the carriage 4 to the reference position is calculated to send the command to the driving motor 5. Thus, the position of a head 3 is easily corrected with high precision.
Patent JP-S6341975-A (JP)
Title: Operating error analyzing and displaying device
Inventor: UJITA HIROSHI
IPC: G06Q50/20
Filed: 1986-08-08
Abstract: PURPOSE:To attain the correspondence in accordance with error contents by discriminating the contents of a generated error and obtaining the statistical analysis of the error contents. CONSTITUTION:When the error ratio of respective drivers of the contents of a certain error or an average is compared with field data as a reference and the significant difference statistically exists, the error contents judge that the guidance should be issued to respective drivers or the drivers as a whole. When the error frequency of the average of the driver for the contents of the error is higher than the error ratio of the average of the driver concerning the larger classification with a statistically significant difference, the error contents are made into many errors for the drivers as a whole. In the distribution of the error ratio of respective drivers viewed by the contents of the error, a driver with a high error ratio exists with a statistically significant difference, and then, the error contents are made into many errors for the driver. By classifying the error with the criterion, the selection of the contents of education can be suitably executed.
Patent JP-H0735111-A (JP)
Title: Clamp provided with spring
Inventor: HAYASHI NOBUO
IPC: F16B2/08
Filed: 1993-07-27
Abstract: PURPOSE:To provide a clamp provided with spring, by which a substance to be fixed can be fixed at a low cost, and which satisfies the function of a conventional clamp by forming the entire cramp by single parts, simplifying fastening work, and by increasing the tightening force of the part separated from the fastening part. CONSTITUTION:A clamp 1 comprises a band 2 made of plate spring, which has a cylindrical surface, an engagement mechanism 11 for engaging the both ends of a band 1, the hooked parts 5, 5 of a pair of sandwiching tools, which are formed in such a way that the engagement mechanism 11 is sandwiched between the one end side and the other end side of the band 2, and which are formed by protruding a part of a place spring 6 forming the band 2 to the outside, and the plate spring 6, for which the intermediate part of the band 2 is stamped into a specific shape and the part surrounded by a stamping line is curved inside.
Patent JP-S6077280-A (JP)
Title: Pattern matching device
Inventor: SEKOE HIROAKI
IPC: G06T7/00
Filed: 1983-10-04
Abstract: PURPOSE:To use a dynamic planning method in which the quantity of operation is comparatively low to execute pattern matching by controlling reading addresses from a work memory on the basis of address information and the output of a recurrence formula calculating part. CONSTITUTION:A standard pattern storage part 20 has a standard pattern including the address information (c) in feature time series b1-bj if necessary. The feature aj of an input pattern is applied from a signal line (a) as time series. on the other hand, plural addresses are specified in the work memory 50 on the basis of an address signal j2 from a control part 10. The minimum value is detected 70 on the basis of a numeral g1 read out from the memory 50 and sent to an adder 60 as a signal g2. A distance calculating part 40 finds out the distance (d) between the feature aj of the input pattern and the feature bj of the standard pattern and sends the distance (d) to an adder 60. The adder 60 calculates the sum (g) of the (d) and g2 from the recurrence formula of the dynamic planning method and the output (g) is applied to the memory 50. Thus, the reading address from the memory 50 is controlled 10 on the basis of the information (c) and the output (d).
Patent JP-S6248432-A (JP)
Title: Assembly line system
Inventor: YAOI MASAJI
IPC: B23P19/00
Filed: 1985-08-23
Abstract: PURPOSE:To facilitate the change in layout of an assembly line by once stopping an unmanned vehicle on which are mounted assembly parts at an operator's position and restarting the vehicle after the parts are assembled by the operator. CONSTITUTION:In a drawer of an unmanned vehicle 1 are beforehand received tools or compact parts or the like. The unmanned vehicle 1 travels to an operation position S1 where an approach switch detects a metal plate 14a to stop the vehicle. After the stop of the vehicle, an operator M1 carries out his assembly operation in charge. After the completion of his operation. The operator M1 depresses a starting button on the unmanned vehicle to restart the vehicle 1. Similarly, the unmanned vehicle 1 stops once respectively in operation positions S2-S5, and operators M2-M5 carry out respectively their assembly operations in charge. A guide line 12 is formed by applying tapes or the like having colors different from floor surface in light reflection factor to the floor surface along a desired travelling path of the vehicle.
Patent JP-H0475419-A (JP)
Title: Rush current preventer
Inventor: SHIOTE KEIJI
IPC: H02H9/02
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a relatively inexpensive rush current preventing circuit requiring no detection terminal taken out from high voltage section nor a high withstand voltage component by controlling a triac for short-circuiting a rush current preventing resistor according to the fluctuation of detected voltage. CONSTITUTION:Upon throw-in of an AC power supply, a reverse voltage is induced in a primary voltage detecting winding by means of a switching transformer 7 and fed through a rectifying diode 10b to charging capacitors 10c, 10d which then triggers the gate of a triac 10g through bias resistors 10e, 10f thus conducting the triac 10g. Consequently, a rush current preventing resistor 3 is short-circuited thus preventing the rush current preventing resistor against overload and voltage drop. At this time, the charging capacitors 10c, 10d having low withstand voltage can be employed by selecting appropriate number of turn of a primary voltage detecting winding.
Patent JP-2000015031-A (JP)
Title: Air cleaner
Inventor: ODA YASUHIRO
IPC: F24F7/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To detect accurately a concentration of a heavy fine particle such as dust, mite allergen, or the like by arranging a detection means for detecting degree of pollution of air at a specific position of an air passage wherein the air flows from up to down. SOLUTION: For a remote controller 81, an air exhaust opening 81c is provided to a lower part of a front face, and an air inlet 81d is provided to an upper part of a rear face. Further, a fan 81f is provided to an inner wall member 81e, and a dust sensor 11 is provided to a specific position of an air passage leading to the air exhaust opening 81c from an air inlet 81d. Then, by operating the fan 81f, air is sucked from the air inlet 81d and the air is conducted from upward to downward. After passing through the dust sensor 11, the air is exhausted from the air exhaust opening 81c.  Thereby, a heavy fine particle such as a dust particle, a house dust, a mite allergen, or the like wherein ascending fine particles are more than descending particles by being different from fumes of tobacco or the like becomes easy to be introduced into the sensor 11, and an appropriate detection can be achieved.
Patent JP-S6488503-A (JP)
Title: Infrared lens array
Inventor: ANTONII IBON MESHIU
IPC: G02B3/00
Filed: 1988-07-27
Abstract: PURPOSE: To produce a lens array of less radiation loss in an inexpensive production process by providing a lens array sheet with two plane pieces perpendicular to each other and making respective pieces cross in edge parts and providing each piece with a plurality of plane radiation focusing devices. CONSTITUTION: An array of substrates 25, 26, and 27 directs and focuses radiation toward a detector from a plurality of directions shifted like an arc, and these lenses are plane radiation focusing devices formed on a sheet 17 made of radiation-transmissive material. The sheet 17 has two plane pieces 18 and 19 perpendicular to each other, and respective pieces cross in edge parts, and each piece has a plurality of plane radiation focusing devices. Thus, the lens array is obtained which reduces the radiation loss to be able to detect a wide range and can be inexpensively produced.
Patent JP-H06651-A (JP)
Title: Plasma cutting method and cutting device
Inventor: NAKAGAWA KEISUKE
IPC: B23K10/00
Filed: 1992-06-22
Abstract: PURPOSE:To always perform cutting in a slag-free state regardless of an increase in the working time of a nozzle fitted to a plasma torch and to reduce the cost required for cutting. CONSTITUTION:The working time of the nozzle 3 fitted to the plasma torch 1 is measured by a measurement part 8, which is compared with the data of a proper cutting speed line stored in a storage part 10a and the cutting speed capable of cutting a material 5 to be cut in a state free from slag is set. The proper cutting speed line is obtained experimentally. Consequently, the material 5 to be cut can be always cut in a state free from slag till the nozzle 3 is completely consumed and it is not necessary to abandon the usable nozzle 3.
Patent JP-H0935453-A (JP)
Title: Carrying system for cartridge case
Inventor: NAGAI ISAO
IPC: G11B23/113
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a carrying system for cartridge case in which the case is protected against damage by blocking a case carried into a turret by means of a stopper member so that the ascending pressure of stopper member prevails the descending pressure thereof thereby decreasing the load being applied to a carrying case. SOLUTION: The carrying system 1 for cartridge case comprises a belt conveyor 6 for carrying a case 2 in the horizontal, direction, and a turret 7 for carrying out the case while raising vertically. The system 1 further comprises a stopper member 8 for blocking the case temporarily, a base 9 for receiving the case 2 being carried out, and a mechanism 10 for pushing out the case from the receiving base 9. The stopper member 8 is elevated/lowered through an air compressor and when a groove 15 is shifted to face the conveyor 6, the stopper member 8 is lowered to release the blocked case 2 and carried the case 2 into the groove 15. Since the pressure is low at the time of elevating the case 2, the case 2 is elevated slowly and applied with a light load which causes no crack.
Patent JP-H06205346-A (JP)
Title: Rear projection television receiver
Inventor: JIYON JIEI BOTSUKO
IPC: H04N5/74
Filed: 1993-07-28
Abstract: PURPOSE: To provide a rear projection TV receiver, which gives an impression like a wall type flat pannel display by passing a projecting collar to be fitted to an enclosure through a wall and providing a screen on the entire surface of the collar. CONSTITUTION: In this rear projection TV receiver 10, the projecting collar 50 is fitted to the opening 14 of a planar surface 16 in the enclosure 12, the collar 50 is passed through a wall 54 and a rear projection screen 52 is fitted at a position separated from the enclosure surface 16 of the collar 50 in parallel. Optical paths 22, 24 and 26 are adapted, so as to permit an image surface to be projected to the above position, which is separated from the planar surface of the enclosure in parallel. It is desirable that a decoration screen frame 58 be provided in the periphery of the rear projection screen 52.
Patent JP-H0850313-A (JP)
Title: Optical receiver
Inventor: AIZAWA SHIGEKI
IPC: G06F13/18
Filed: 1994-08-08
Abstract: PURPOSE:To continuously detect the distribution of spatial light intensity corresponding to the respective wavelength of wavelength multiplexed signal light and to enhance the receiving sensitivity of a signal corresponding to the respective wavelength. CONSTITUTION:This is an optical receiver provided with an optical conversion device converting the wavelength multiplexed signal light to the distribution of the spatial light intensity corresponding to the wavelength and a pattern recognition means converting the distribution of the spatial light intensity to the distribution of an electric signal by a photodetector array 7, recognizing it as a pattern and separating and outputting the signal corresponding to the respective wavelength. A waveguide type diffraction grating is used as the optical conversion device, the output part of the concave slab waveguide 14 on the output side of the waveguide type diffraction grating is formed into tapered from and connected to a waveguide array for output 15. Besides, the array 15 is connected to the photodetector array 7.
Patent JP-2000021915-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: ASHIZAWA NORIKO
IPC: H01L21/301
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which can prevent the the reduction of the yield rate of the product by the chips, when the semiconductor device having ball pump undergoes dicing. SOLUTION: This semiconductor device 10 has ball bumps 2 arranged on the surface. The semiconductor device 10 is constituted of an adhesive agent layer 7 having sufficient thickness to cover the entire surface of the ball bump 2 at least in one part and a substrate surface 6 of a wafer substrate 1, where the ball bumps 2 are formed. A base material layer 8 is brought into contact with the adhesive agent layer 7.
Patent JP-H0933434-A (JP)
Title: Photoelectric dust sensor
Inventor: MAEDA TOSHIYUKI
IPC: G01N15/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve dust detection precision by significantly reducing the noise light caused by direct light from a light-emission part, without performing a special process. SOLUTION: A light shielding member 2e is provided so that the first photo- detection part 1b is not irradiated with the direct light from a light-emission part 1a, and a part of the direct light is multi-reflected on a noise light shielding member 2f1 and a corresponding noise light shielding member 2f2 which are irradiated with the direct light, and a light trap 2k which introduces the direct light through a hole 2j provided at a specified position of the noise light shielding member 2f1, far confinement and attenuation.
Patent JP-2001013501-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO KATSUTO
IPC: G09F9/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a wide viewing angle to the liquid crystal display device. SOLUTION: Optical anisotropy films 13A, 13B of which the each refractive index in a direction N, inclined to specified direction with respect to the normal of the film surface, gets minimum and which have negative optical anisotropy are respectively arranged between a liquid crystal element 1 and each out of a front side polarizing plate 11 and a rear side polarizing plate 12 so as to direct the directions N with minimum refractive indices, projected on the film surfaces, to the specified direction.  An optical retardation plate 18, of which the refractive indices ns and nf, respectively the index with respect to (s) axis direction with the maximum refractive index along the plate surface and the index with respect to orthogonally crossed (f) axis direction and the refractive index nz, the index with respect to (z) axis direction along the normal of the plate surface, satisfy a relation ns>nz>=nf, is arranged between the one optical anisotropy film 13A and the adjacent polarizing plate 11.
Patent JP-S6078225-A (JP)
Title: High-temperature heating cooking apparatus utilizing microwave oven
Inventor: KUBOI OSAMU
IPC: H05B6/74
Filed: 1983-10-06
Abstract: PURPOSE:To enable heating of thing containing no water and heating of the same at a temperature of more than 100 deg.C further, by placing the thing to be heated up to a temperature of hundreds of degrees C rapidly by a microwave within an electronic oven. CONSTITUTION:As a heating material placed within an electronic oven and heating a material to be heated indirectly by a microwave of the electronic oven, thing other than water, for example, any of silicon single-crystal, silicon polycrystal, silicon powder, germanium single-crystal, germanium polycrystal and germanium power is used. Any of the foregoing things, whose specific resistivity has been reduced by doping any of impurities of N type semiconductors P, As, Sb and Bi or any of impurities of P type semiconductors B, Al, Ga and In to any of the foregoing things, is used. In addition to the above, thing to be obtained by breaking power or single-crystal or polycrystal of either silicon or germanium can be used by forming the same into an arbitral shape such as a plate or a bowl by carrying out calcination by making use of a binder.
Patent JP-S5879907-A (JP)
Title: Herbicide containing thiazolo(2,3-b)-quinazolone as effective substance and plant growth regulator
Inventor: GIYUNTAA ZEIBORUTO
IPC: A01N43/90
Filed: 1982-10-25
Abstract: Herbicides which contain thiazolo[2,3-b]-quinazolones of the formula <IMAGE>   where R1, R2, R3 and R4 have the meanings given in the description, are used to regulate plant growth, and control undesired growth.