baber/WOPTO huggingface dataset:
Patent JP-S5531448-A (JP)
Title: Gas centrifugal separator
Inventor: SUJITANI HARUO
IPC: B01D59/20
Filed: 1978-08-30
Abstract: PURPOSE: To reduce the air loss of centrifugal by smoothing the flow of gas by providing a communication path for the upper end plate room and flange room on the periphery of flange of a centrifugal gas separator.  
     CONSTITUTION: The communication path 12 for the flange room 11 and the upper and plate room 9 is provided on the flange 3 a centrifugal gas separator, consisting of the casing 5, the rotary cylinder, and the flange 3 attached to the upper inner wall, whereby eliminating the trouble that vacuum degree can not be raised the swirl flow of gas inside the upper end plate 9 even if evacuation is made through the vacuum suction hole 8, as in the case of the conventional methods. In short, the establishment of the communication path makes the flow of gas smooth and also makes the evacuation effect higher. As a result, the pressure in the central part can be lowered than the conventional methods and air loss arising from the high-speed rotation of the rotary cylinder 1 can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04334096-A (JP)
Title: Multilayer printed wiring board
Inventor: HASHIMOTO DAIJIRO
IPC: H05K3/46
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a multilayer printed wiring board which has heat dissipation capability superior to the metal core system and is capable of cost reduction, by constituting outer layers of the multilayered printed wiring board as a power supply layer and an earth layer. CONSTITUTION:A first layer as an outer layer is made an earth layer 1. A second layer and a third layer as inner layers are made a signal layer 3 and a signal layer 4, respectively. Each one of three insulating layers 5 is interposed between two conductor layers. Hence, although lack for forming through holes, clearances, heat resistance lands. etc., exists, the earth layer 1 and the power supply layer 2 have wide areas as a whole, come into contact with the air, and function as heat dissipating plates. Thereby quality ensurance and high density mounting can be realized, without arranging a large gap around a mounting component and proving a heat dissipating member when heating components are contained in the mounting components.
Patent JP-H05281255-A (JP)
Title: Semiconductor acceleration sensor
IPC: G01P15/12
Filed: 1992-03-31
Abstract: PURPOSE:To provide a semiconductor acceleration sensor in which failure of sensor chip can be detected. CONSTITUTION:On a thin flexible part 12 of a silicon substrate 11, a strain sensing gauge resistor 14 is formed through p-type diffusion layer, and the end part and a power supply bonding pad 33 are connected with a p<+> type diffusion layer wiring 32 assigned to the thin flexible part 12. The end part of the diffusion layer wiring 32 is branched, and a failure detection bonding pad 34 adjoining to the power supply bonding pad 33 is provided.
Patent JP-H02283389-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-04-25
Abstract: PURPOSE:To prevent prize balls from being wrongly paid off when the shot stopping condition is released by providing a resetting means for forcibly resetting numerical information stored in a numerical information storing means. CONSTITUTION:When a shot ball wins prize in a prize winning ball device, a first or second prize winning ball detector 52 or 53 is operated to store predetermined numerical information in a RAM 123, drive a prize ball paying-off motor 103 and pay off the prize ball from a prize ball paying-off device. When the prize balls to be paid off under the shot ball stopping mode are insufficient to turn off a ball exhaustion detector 62 and store the numerical information in the RAM 123, a game is terminated while the numerical information is stored. However, by operatively depressing a reset switch 109, a reset means is operated to reset the numerical information stored in the RAM 123. Thus, even if the prize balls are replenished to a prize ball tank 54 to release the shot stopping mode for providing a playable condition, the prize balls are predetermined from being paid off wrongly to a next player.
Patent JP-S5729441-A (JP)
Title: Method and apparatus for joining molded thermoplastic elastomer item
Inventor: ABE SHIYUNJI
IPC: B29K23/00
Filed: 1980-07-31
Abstract: PURPOSE: To join two molded thermoplastic elastomer items favorably, by preheating ends of the molded items to be joined with the ends spaced away from each other in split molds, and injecting an elastomer into the space in the split molds followed by curing of the elastomer.  
     CONSTITUTION: The molded thermoplastic elastomer items (extrudates of ethylene- α-olefine copolymer rubber or the like) to be joined are loaded within through- holes 16a, 16b of the split molds 6, 8, and the end faces of both the molded items are aligned with lines 18a, 18b. Then after the end faces to be joined are preheated by a heater 21, the heater 21 is removed from the split molds, the movable split mold 8 is moved to close the split molds 6, 8, and then into the space defined by the lines 18a, 18b within the split molds is injected a prescribed thermoplastic elastomer from a nozzle 24 to join the molded items. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58221603-A (JP)
Title: Method for preventing cracking in hot rolling of extra- low carbon steel
Inventor: SATOU SUSUMU
IPC: B21B3/02
Filed: 1982-06-19
Abstract: PURPOSE:To prevent effectively the cracking to be generated during hot rolling by cooling the surface of the ultra-low carbon steel blank material contg. traces of >=1 kind among Nb, Ti, V, B, Al, Cr, P in particular down to a prescribed temp. or below during the hot rolling stage thereof. CONSTITUTION:The cracking during hot rolling of the ultra-low carbon steel contg., by weight, <=0.025% C, contg. >=0.002% each of Nb, Ti, V, B and contg. >=0.020% each of 1 kind among Al, Cr, P by utilizing the heat energy retained in the stage of casting said steel is prevented in the following way: The surface of said blank material is cooled to <=850 deg.C during the above-described hot rolling stage. As a result, the rolling cracking during the hot rolling is prevented without reheating the blank material after the above-described cooling or by using a min. of energy for reheating.
Patent JP-H02285861-A (JP)
Title: Image processing method
Inventor: OTA KENICHI
IPC: H04N1/405
Filed: 1989-04-27
Abstract: PURPOSE:To improve reproducibility at an edge part by deciding a threshold value to binarize a noticed picture element based on the mean value of the binary data of a peripheral picture element whose prescribed range in the neighborhood of the noticed picture element is binarized, and the mean value of multivalue data before binarization. CONSTITUTION:The multivalue data 500 inputted from a image data input part 10 is binarized at a binarization processing part 20, and the binary data 510 is outputted from a image data output part 30. At the binarization processing part 20, mean density m (i, j) and m (i, j) in the neighborhood when the noticed picture element is binarized to '1' or '0' at a threshold value arithmetic part 20b are found by using data B (i, j) after binarization and a weighing mask R (x, y), and the threshold value to binarize the noticed picture element is decided, then, the binarization by a mean density approximation method is performed at a mean density arithmetic processing part 20a.
Patent JP-S60249470-A (JP)
Title: Masking device of color reproduction
Inventor: ISHIDA YOSHIHIRO
IPC: H04N1/40
Filed: 1984-05-25
Abstract: PURPOSE:To improve the precision of color reproduction by correcting color signals on a basis of a saturation density and a spectral density obtained from spectral optical reflection density characteristics and performing masking. CONSTITUTION:Density signals (C0, M0, and Y0) for color separation signals R, G, and B are obtained. Operating circuits 2, 3, and 4 and a matrix operating circuit 5 are used to calculate correction components up to the third order on a basis of color correcting coefficients of each color to two other colors and constants, and calculated correction components are subtracted from density signals, and a masking matrix operation is executed by the second color correcting coefficients determined on a basis of subtraction results and density signals, and color signals C, M, and Y corresponding to quantities of respective inks of cyan, magenta, and yellow used for recording are obtained.
Patent JP-H01277554-A (JP)
Title: Preparation of implant material
Inventor: TOKI MOTOYUKI
IPC: A61C8/00
Filed: 1988-04-28
Abstract: PURPOSE:To form a strong membrane excellent in bio-compatibility, by adding hydroxyapatite to a sol according to a sol-gel method to form a sol composition and further applying the sol composition to a metal having a hydroxyl group introduced into the surface thereof. CONSTITUTION:HCl or Cl2 is allowed to act on the surface of a metal to form a metal chloride layer and this chloride layer is further reacted with water to form a hydroxyl group. A hydroxyapatite fine powder is added to a solution of a hydrolysate of alkyl silicate to form a sol and the metal having the hydroxyl group formed thereto is immersed in said sol by dipping to form a sol film. Next, the metal having the sol film formed thereto is dried and baked at proper temp.
Patent JP-S588962-A (JP)
Inventor: ITOU TOSHIKATSU
IPC: F25B41/04
Filed: 1981-07-07
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-S62263543-A (JP)
Title: Parity error processing system
Inventor: KIKUCHI WATARU
IPC: G06F11/10
Filed: 1986-05-09
Abstract: PURPOSE:To execute the data processing while a parity error correction is suitably executed by executing a parity error processing program stored into a read only memory and deciding the parity error analysis and the defect contents by a microprocessor receiving an interruption when a bit error is detected while the processing is executed. CONSTITUTION:When an MPU 1 fetches the instruction from a CS 20 composed of a ROM 23 and a RAM 22 and a bit error is detected and confirmed by a PC 3 and a parity detecting means 6 while the processing based upon a control program is executed, the detecting signal is interrupted through an interrupting means 10 to the MPU 1. The MPU 1 receiving the interruption executes a parity error processing programs stored at the ROM 23 in a control storage (CS) 20. By respective types of the function held by the parity error processing program, a parity detecting means 6 and an error correcting means 9, the analysis of the parity error and the contents of the defect are judged, the error display is executed, a parity error correction is executed and the processing of the MPU 1 can be continued.
Patent JP-H10304527-A (JP)
Title: Terminal protective tool for electric cable
Inventor: ARAKI YOSHIHIRO
IPC: H02G1/14
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make the attaching operation of an electric cable bundle easier by forming a holding section along the axial direction of a cylindrical section, and demarcating the holding section with using a pair of slits opened at one end. SOLUTION: A pair of slits 12 is formed in the peripheral wall of a cylindrical section 11. The slits 2 are extended in parallel with each other along the axial direction of the section 11 from an opened end 11A of the section 11, so as to form a holding section 13 between the slits 12. Since the holding section 13 protrudes along the axial direction L of the section 13 and is demarcated by the slits 12 and 12, the holding section 13 is formed into a nearly platy shape having a front end, which is flush with the opened end 11A of the pipe section 11 and a width L1 sufficient to hold an electric cable bundle WP by the section 11.  Therefore, a bundle WB can be easily attached to the section 11 with enhanced workability, because the step of housing the terminal of the bundle WB in the section 11 and the step of holding the bundle WB by the holding section 13 can be performed at the same time.
Patent JP-S63273869-A (JP)
Title: Electrophotographic sensitive body and electrophotographic method using it
Inventor: KOJIMA SHIGETO
IPC: G03G5/08
Filed: 1987-05-01
Abstract: PURPOSE:To enable analog copying, digital copying, and the maintenance of both by forming the uppermost layer of a second electric charge generating layer made of Se alloy and a first charge generating layer having photocharge generating ability in response to light in wavelengths spectrally longer than the light to which the second charge generating layer responds. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive supporting body 1 an interlayer 2, the first charge generating layer 3, a charge transfer layer 4, and the second charge generating layer 5 made of the SE alloy, or alternatively, on the conductive supporting body 1, the first charge generating layer 3, the charge transfer layer 4, and the second charge generating layer 5 made of the Se alloy, then the first charge generating layer 3 has photocharge generating ability in each case in response to light in wavelengths spectrally longer than the light to which the second charge generating layer 5 responds, thus permitting analog copying and digital copying to be selectively carried out and durability to be enhanced.
Patent JP-H06296296-A (JP)
Title: Remote controller
Inventor: KITO AKIHITO
IPC: H04Q9/00
Filed: 1993-04-07
Abstract: PURPOSE:To enable display to be performed even on a remote controller without providing a microcomputer and to transmit a many pieces of information by a display signal by the remote controller provided with the microcomputer by turning on/off a driving signal based on a prescribed pattern, and setting it as serial data. CONSTITUTION:A controller 1 performs hot water control based on a program for burning control and every kind of parameter, and also, stores display data to display a burning operating state and a burning abnormal state on the remote controller 20. The controller 1 outputs by assembling data in accordance with the kind of the state in eight-bit data of the display signal. Thence, the microcomputer 30 of the remote controller 20 displays the operating state and abnormal state of a hot water supplier 1 in a character or mark, etc. While, when a simplified display remote controller without providing the microcomputer is connected, the display signal functions directly as the driving voltage of a LED, and the kind of abnormality can be judged by the number of times of flash.
Patent JP-S61264735-A (JP)
Title: Integrated circuit
Inventor: MATSUZAKI TOSHIMICHI
IPC: H01L21/66
Filed: 1985-05-17
Abstract: PURPOSE:To enable to simultaneously inspect a plurality of chips without inspecting pads in the chips by controlling inspecting means in response to a control signal input without pad from an external control signal line to inspect an object to be inspected in the chip, and outputting the result through pad to an external result signal line. CONSTITUTION:When a wafer 2 is put in an inspecting device, it is positioned, and probes 6a, 6b are connected through a pad 5. When an inspecting mode and a power source are supplied, inspection control means 8 of all chips 3 of lateral direction connected with a control signal line 1 controls inspecting means 9 according to the mode. Then, it decides the inspection of any of the functions of an object 11 to be inspected. The result of inspecting the object 11 by the means 9 is fed to inspect result output means 10, and output to a result signal line 4 out of the chip 3. The result is output from the probe 6b out of the wafer 2, and compared with an expecting value. Thus, the inspection of the all chips 3 of lateral direction connected with the line 1 is finished.
Patent JP-S63274617-A (JP)
Title: Superconductor
Inventor: IHARA HIDEO
IPC: C04B35/00
Filed: 1987-05-01
Abstract: PURPOSE:To superconductor consisting of >=1 element selected from Sc, Y, and lanthanoid element and a compd. contg. F and O, having high critical temp. and critical magnetic field, and being useful for a superconductive device using liquid H2, etc. CONSTITUTION:A pulverized mixture of 1mol. Nd2O3, etc. and 2mol. SmF3, etc. is calcined at about 1,000 deg.C for 3-4hr in gaseous Ar atmosphere. Thus, a superconductor (e.g. Sm6Nd6F18O9) comprising a sintered body having a compsn. expressed by the formula (wherein each A and B is an Sc, Y or a lanthanoid element, A and B may be a same element; n is 1-10; b is 1-10; c is 2-30; d is 2-30) is prepd.
Patent JP-S58222819-A (JP)
Title: Extrusion of inflatable film
Inventor: KAWAMURA SHINJI
IPC: B29C48/10
Filed: 1982-06-21
Abstract: PURPOSE:To extrude film of large cooling effect and good quality at a high speed by a simple method wherein cooled air is blown about a tubular resin from the neighboring position of a film expansion completion point toward the side opposite to the extruding direction of resin. CONSTITUTION:The tubular resin 4 extruded from the extrusion die 1 completes expansion at a position with a preset height over the extrusion die 1. An air ring 6 is arranged at the neighborhood of the film expansion completion point and the air outlet 6A of the air ring 6 faces the opposite side of the extrusion direction of the resin. Accordingly, the hot air flow generated by the heat exchange action with hot tubular resin 4 just after it is extruded from the extrusion die 1 is not followed by the flow of the tubular resin 4, but the tubular resin 4 is always exposed to the cold cooling air and the film of large cooling effect and excellent quality can be extruded at a high speed.
Patent JP-S60636-A (JP)
Title: Recording medium
Inventor: TAKASHIMA IZUMI
IPC: G11B9/06
Filed: 1983-06-16
Abstract: PURPOSE:To obtain stable and excellent reproduction for a long period with less deterioration in the S/N by constituting a recording medium with a conductive thermoplastic resin raw material where the rigidity at a specific temperature is a specific value or over and the rigidity at temperatures within a specific range is nearly constant. CONSTITUTION:When a resin such as a copolymer of vinylchloride/vinyl acetate/ethylene is used as a base material for a video disc or the like, a value of 9.0X10<3>kgf/cm<2> at 45 deg.C is attained as the rigidity. A video disc obtained by press-forming the conductive thermoplastic resin wherein a resin such as a copolymer of ethylene/vinyl acetate is used as the base material and 5-35wt% carbon black and other various additives are added thereto is loaded to a reproducing device, the disc is rotated in a speed of 900rpm. The deterioration in the SN ratio when the disc is reproduced repetitively is less for examples having a rigidity of >=9.0X10<3>kgf/cm and much for examples with a rigidity of <=9.0X10<3>kgf/cm<2>.
Patent JP-H01277998-A (JP)
Title: Monitoring device
Inventor: KITA KAZUNORI
IPC: G06F3/048
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a CRT from being burnt due to the long unvaried state of its display contents by providing the title monitoring device with a timer to automatically clear a display picture. CONSTITUTION:When a monitor does not operate a keyboard 4 within a set time, a timer 7 generates timer information 9. A keyboard interface part 3 converts the timer information 9 into a picture clear signal and sends the converted signal to a central processing part 5. The processing part 5 instructs clear operation to a CRT control part 2 to clear the screen of a CRT display part 1. Since the display picture is cleared when the operator does not operate the keyboard 4 for a fixed period in said constitution, the CRT can be prevented from shortening its life due to the long unvaried state of its display contents.
Patent JP-S58224523-A (JP)
Inventor: YANASE TAKAO
IPC: H02H9/08
Filed: 1982-06-23
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-2000298726-A (JP)
Title: Appearance inspecting device
Inventor: TOKUOKA NOBUYUKI
IPC: G06T7/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspecting device in an inexpensive system constitution for always accurately detecting abnormality of appearance without being affected by shadow due to illumination, regardless of the shape or materials of an object. SOLUTION: Illuminating directions of an object W is switched to plural directions, and object image data, photographed by an image pickup means 1 each time the illuminating direction, are switched are collected. Then, concentration information is compared between the corresponding pixels of the plural object image data whose illuminating directions are different, and the object image data from which the pixels beyond an allowable range are removed are generated by an image processing means 44, and supplied for inspection. Thus, the inspection for the abnormality of appearance based on image without being affected by shadow can be realized.
Patent JP-S5440851-A (JP)
Title: High-impact polyester resin composition
Inventor: TANAKA CHIAKI
IPC: C08L67/02
Filed: 1977-09-06
Abstract: PURPOSE: Polybutylene terephthalate is incorporated with an acrylonitrilebutadiene or syrene-butadiene copolymer bearing carboxyl groups to produce polyester resin compositions with improved impact strength.  
     CONSTITUTION: To 100 parts by wt of a polyester resin of polybutylene terephthalate are incorporated 5W50 parts of an acrylonitrile-butadiene (ANB) or styrene- butadiene (SB) copolymer bearing carboxyl groups. The polybutylene terephthalate is prepared from terephthalic acid and 1,4-butanediol or their corresponding derivatives and has 0.5 or more intrinsic viscosity, preferably 0.65W20. The ANB or SB employed is a terpolymer from a acrylontrile or styrene, butadiene and, as the third component, a copolymerizable monomer with carboxyl groups as side chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01281122-A (JP)
Title: Gas refining and membrane therefor
Inventor: FURUYA CHOICHI
IPC: B01D53/22
Filed: 1988-04-28
Abstract: PURPOSE:To decrease energy consumption by making one of the gases, which is separated by membranes having places to convert a gas into an ion and an ion into a gas in both sides of a membranous body having an ionic conductivity and an electric conductivity, at higher partial pressure than the other. CONSTITUTION:Impure hydrogen gas is led through a gas intake 5 to a high pressure side gas chamber 6 whose pressure is made higher than that of a low pressure side gas chamber 7. The impure hydrogen goes by a gas diffusion layer 81 and is made to make a contact with a reaction layer 91 where only hydrogen is oxidized on a platinum to become hydrogen ion and an electron and the hydrogen ion and electron move to an hydrophilic layer 10. Because sulfuric acid is used as an electrolyte in the hydrophilic layer 10, hydrogen ion can move. Also the electron moves on a platinum-coated titanium net placed in the hydrophilic layer 10. The moved hydrogen ion is reduced by the electron on a platinum in a reaction layer 92 to become hydrogen again, and moves to the low pressure side gas chamber 7 through a gas diffusion layer 82, and is taken out from a discharge outlet 11.
Patent JP-H06298540-A (JP)
Title: Production of optical fiber preform
Inventor: OUCHI YOSHIHIRO
IPC: C03B8/04
Filed: 1993-04-12
Abstract: PURPOSE:To provide a method capable of sufficiently supporting a porous glass preform for optical fibers even if the preform is large-sized and free from lowering of transmission loss characteristics in vitrifying a porous glass preform for optical fibers. CONSTITUTION:A porous glass preform for optical fibers obtained by depositing porous glass for a clad around a core is hung using a jig and introduced into a furnace to vitrify the preform. In this time, a jig made of platinum is used as the jig. Whole the jig may be made of platinum or only pin 5 may be made of platinum when the preform 1 is connected to the top of the jig 3 by the pin 5. Since platinum has high mechanical strength, the jig can withstand large- sized preform and is not eroded by a fluorine-based gas even if the interior of a furnace is kept in a fluorine-based gas atmosphere.