baber/WOPTO huggingface dataset:
Patent JP-H0241816-A (JP)
Title: Electrode material for electric discharge machining
Inventor: NAITO AKIRA
IPC: B23H1/06
Filed: 1988-07-29
Abstract: PURPOSE:To enhance heat resistance and arc wear resistance without reducing electric conductivity, heat conductivity, and machinability by constituting so that a specific range of yttrium and lead in wt% are included respectively, and that the remainder are unavoidable impurities and copper. CONSTITUTION:Yttrium of 0.05 to 1.0wt% and lead of 0.1 to 1.0wt% are to be included, and the remainder are to be unavoidable impurities and copper. This material is excellent in heat resistance and arc wear resistance, so the consumption of an electrode is small, and noxious fume is not produced during the time being used. Further, compared with pure copper, machinability is better, and burr or the like due to machining the not produced, thus the manufacture of an electrode of complicated shape can be facilitated.
Patent JP-S6250063-A (JP)
Title: Insert-casting method for metallic tubular material
Inventor: KIYOTA TOSHIO
IPC: B22D19/00
Filed: 1985-08-30
Abstract: PURPOSE:To subject a tubular material to insert-casting without flashing and sand burn on at the end edge thereof by coating a mold coating material on the inside of the metallic tubular material of which the end edge bulges outward to an arc shape and the end edge is drawn toward the inside, packing core sand therein, coating the mold coating material thereto and casting a molten metal. CONSTITUTION:The metallic tubular material 10 is made into the construction in which the end edge thereof is bulged outward to the arc shape 10a and the end edge 10b is drawn to the inside in insert-casting of said material. The mold coating material 12 is coated to the inside of such material 10 and the core sand 14 is packed therein. The mold coating material is coated on the exposed surface of the core sand 14 and the molten metal is cast. The molten metal hardly infilters the inside of the material 10 if the tubular material is made into such construction. The molten metal is prevented from contacting directly with the inside of the material 10 by the thick-walled mold coating material 12 at the end edge even if the molten metal infilters the same. The burn onto the core sand 14 is thus obviated and the product is easily taken out. The removal of the flashing is made easy.
Patent JP-S6434525-A (JP)
Title: Drawing method having edge punching stage
Inventor: TANI KENJI
IPC: B21D51/26
Filed: 1987-07-29
Abstract: PURPOSE:To remove the burr and rupture face of a product by executing a shell forming stage, the half blanking stage dividing a member into a product and scrap by the punch of slightly larger diameter than that of a die, the edge drawing stage cutting off those boundary parts and a tumbling stage. CONSTITUTION:A metal member 7 is set up on the half blanking die 6 having a curved part 6a on the cutting edge and a half clanking is executed by the half blanking punch 8 of slightly larger diameter than that of the half blanking die 6 to discriminate a product 7a and scrap 7b. At this time a boundary part 7c becomes thin by executing a half blanking by taking d>D and r#R (r: radius of curved part 8a, R: radius of curved part 6a). The shell forming is executed simultaneously with this half blanking stage or at preceding stage. Then it is drawn by an edge drawing die and edge drawing punch and the product 7a and scrap 7c are separated by a stopper. Since a burr is left on this product 7a, tumbling is executed thereon. The product having no burr and rupture face is thus odtd.
Patent JP-H0239760-A (JP)
Title: Isdn subscriber line testing system
Inventor: HASHIMOTO MASAO
IPC: H04M3/30
Filed: 1988-07-29
Abstract: PURPOSE:To allow a subscriber to execute pseudo calling/called test without affecting the B or D channel of a tested subscriber by equipping a circuit to select each channel of the tested subscriber line and a testing subscriber line in response to a request from a testing terminal, and a D channel termination circuit as communication with the testing terminal. CONSTITUTION:A line NO and B1/B2 channel designation is instructed from a testing terminal 1 by a D channel 13. A call processor 4 checks the channel B1/B2 using condition of the line from the line NO and the B1/B2 channel designation, and when it is used by the instruction of the channel B1, an under-use message is returned to the testing terminal, and when it is unoccupied, the B1 channel selection of the testing terminal of a B1 channel selecting circuit 16 is set, and a B1 channel 18 after the selection is connected to an ISDN exchange 5. When the B2 channel is designated, the testing terminal B2 channel of a B2 selecting circuit 17 is selectively set. After the selection, since the communication route between the testing terminal and the B1 or B2 channel is prepared, even the general subscriber whose pseudo originating/terminating is used can execute the line test from the test terminal when the B1 or the B2 channel is unoccupied.
Patent JP-S6249241-A (JP)
Title: Identification and quantitative assay of material in furnace and apparatus and probe used therefor
Inventor: KUWANO YOSHIICHI
IPC: G01N1/22
Filed: 1985-08-29
Abstract: PURPOSE:To enable the identification and quantitative assay of material in a furnace accurately, by inserting a probe into such a position as to ease the observation in the furnace to lead light beam generated in the furnace out of the furnace. CONSTITUTION:A probe is inserted into such a position as to ease the measurement inside the furnace. At this point, an inert gas is sent at an external gas feeding port. This gas jets to the front of a lens 124 through a clearance 162, a second hollow section 150 and grooves 158, 156, 152 and 160. This gas continues to jet ceaselessly to purify the surface of the lens while protecting the lens surface from dust or the like blown from the furnace. On the other hand, as a lens mount 103 is moved backward, a clearance is produced between the front side of the mount 103 and a spacer. Under such a condition, an inert gas is sent at gas sending port. The gas flows to an opening at the tip of the probe through the groove 154 or the like while a spectrum thereof is produced to obtain a reference spectrum. Then, the sensing of the gas is halted. The gas decelerates at the reservoir section and comes to the end and thus, the identification and the quantitative assay thereof can be performed accurately.
Patent JP-H1185568-A (JP)
Title: Managing method for system state information and computer system applying the same
Inventor: NINOMIYA IKUO
IPC: G06F11/34
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a computer system, with which a user can easily confirm the change of current and former system information, concerning a computer system provided with a function for managing system state information. SOLUTION: Concerning the computer system provided with the function for managing the system state information, a state information managing part preserves the latest system state information acquired from a state information collecting part as the latest information file (S4). The state information managing part compares the latest information file with the last information file (S5) and generates differential information showing the difference from the last system state information (S6) and this is saved in a differential information file. By outputting the differential information, an information reporting part reports the change between the current and former system states to a user.
Patent JP-H058300-A (JP)
Title: Material for joining seal material
Inventor: HAYASHI MASUMI
IPC: C09J7/02
Filed: 1991-07-04
Abstract: PURPOSE:To enhance the modulus of elasticity at high temp. and to engage and reinforce the joined part of a seal material by a method wherein a crosslinking promoter is added to and mixed with a polyamide type polymer and the resulting mixture is irradiated with electron beam to obtain crosslinked polyamide used as a substrate. CONSTITUTION:After a crosslinking promoter is added to and mixed with a polyamide type polymer, the resulting mixture is irradiated with electron beam to obtain crosslinked polyamide 2 which is, in turn, integrally bonded to a reinforcing material to form the substrate of a material 1 for joining a seal material. An adhesive 4 consisting of a heat-softenable polymer and a self-adhesive is laminated to the substrate to obtain the desired material 1 for joining the seal material. By this method, the heat resistance and modulus of elasticity of the material for joining the seal material are increased.
Patent JP-S5893724-A (JP)
Title: Fully aromatic polyamide molding and its production
Inventor: SHIMADA KEIZOU
IPC: C08J5/18
Filed: 1981-11-30
Abstract: PURPOSE:The titled moding having excellent heat resistance and high modulus, prepared by molding a copolyamide obtained by reacting a specified diamine mixture with a specified aromatic diacid chloride. CONSTITUTION:A fully aromatic polymide molding comprising a copolyamide, intrinsic viscosity >=1.0, prepared by reacting diamines represented by the formulae: R1-NH-Ar1-NH-R1', NH2-Ar2-NH2 and NH2-Ar3-NH2 (wherein Ar1 and Ar2 are each an aromatic carbocyclic residue of the formulaI, X is a halogen, alkyl or the like, n is 0-3, R1 and R1' are each 5C or lower alkyl, phenyl or the like, Ar3 is an aromatic carbocyclic residue of formula II and Y is -O-, -S- or the like) with an aromatic diacid chloride of the formula: ClOC- Ar4- COCl (wherein Ar4 is Ar1) so that the molor ratio falls within the tetragon formed by tying points P, Q, R and S (defined in the table) in the triangular diagram.
Patent JP-S5895645-A (JP)
Inventor: SUZUKI KEIICHIROU
IPC: C04B35/56
Filed: 1981-11-30
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-H0360595-A (JP)
Title: Circuit apparatus for automatically cor- recting color balance of color television image
Inventor: DEIITAA SHIYUMIITO
IPC: H04N9/73
Filed: 1990-07-20
Abstract: PURPOSE: To optimally correct a signal with a variable characteristic by automatically setting a threshold value dividing the average area of a luminance signal depending on the extremum of each time of the luminance signal. CONSTITUTION: Only when the chrominance saturation of a pixel is lower than a previously set threshold value and the lain--ce of the pixel is within the average area, a chrominance saturation value is integrated. Comparators 23 and 24 are used for selecting the average amplitude area of a luminance signal Y. On this purpose, the luminance signal Y is guided to the inverted inputting side of the comparator 23 and the noninverted inputting side of the comparator 24. In order to fonn respective threshold values depending on the peak value of the luminance signal Y, circuits 28 and 29 are respectively provided. The output side of this circuit 28 is connected with the noninverted input side of the comparator 23, and the output side of this circuit 29 is cormected with the noninverted input side of the comparator 24.
Patent JP-H1141017-A (JP)
Title: Separate type antenna
Inventor: OTOMO SHINICHI
IPC: H01Q1/40
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a separate type antenna in which torsional break along a border between an insulator and a sleeve due to an unexpended torque is prevented. SOLUTION: This antenna is provided with an insulator section that mechanically couples an antenna top 1 incorporating a helical antenna 7 with a whip antenna 6 and electrically insulates them and is further provided with a slave 2 made of a conductive material connecting the both. In the case that the antenna is extended, only the whip antenna 6 acts as an antenna, while in the case that the antenna is contracted, only the helical antenna acts as an antenna. The insulator has a helical coil guide 4 that supports the helical antenna l7 and an insulator main body 3 that is a separate unit from the helical coil guide 4, wherein the sleeve 2 is turnable with respect to the insulator main body 3.
Patent JP-H1039788-A (JP)
Title: Electronic original board and picture display device
Inventor: TOSHIMA HIROAKI
IPC: H01J31/12
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To produce electronic original board of a high productivity without short circuit between wiring by a screen printing method. SOLUTION: In an electronic original board having a matrix wiring board of which a first wiring 4 and a second wiring 14 orthogonally crossing each other via layer insulation parts 5, 6 are formed on a board 1, a pair of element electrodes 2, 3 connected across the first wiring 4 and the second wiring 14, and electron emission elements comprising an electron emission part 15 formed between these element electrodes, the layer insulation parts 5, 6 are provided in a form of a discontinuous belt and is also provided at their longitudinal ends 7, 9 with projecting parts 8, 10, which are arranged to oppose each other to form a through hole part 11 of approximately a quadrilateral for connecting the element electrode 3 with the wiring 14.
Patent JP-H03251713-A (JP)
Title: Ultrasonic imaging system for three-dimensional object
Inventor: WATANABE SUMIO
IPC: G06T7/00
Filed: 1990-07-19
Abstract: PURPOSE:To achieve a high precision in the reproduction of even an image of an unknown object by allowing a neural network to learn a general rule of the reproduction of images when an object with a three-dimensional shape is irradiated with an ultrasonic wave to perform an identification of the object, an estimation of a position and an angle of rotation and further, a reproduction of an image from scattered waves thereof. CONSTITUTION:An object recognition equipment is made up of an object 1, an ultrasonic transmitter 2, an A/D converter 3, an ultrasonic receiver 4 comprising a receiver array of nXn and an amplification/noise removing filter and a computer 5 and the object 1 is irradiated with a burst wave from the transmitter 2. Then, a sound pressure of an ultrasonic wave measured with the receiver 4 is brought into the computer 5 through the converter 3 and a waveform thereof is cut in a time phase to obtain information pertaining to the depth of the object 1 while XY direction information is determined by an ordinary acoustic hologram method. Thereafter, a neural network is made to learn the information to obtain an outline of the object of (n)X(n) or (n)X(n)X(m).
Patent JP-S5979537-A (JP)
Title: Mounting method of semiconductor element
Inventor: IRIE TATSUHIKO
IPC: H01L21/52
Filed: 1982-10-29
Abstract: PURPOSE:To mount the semiconductor element with excellent radiation property by forming a recessed section to an Al substrate and directly bonding the semiconductor element with Al in the recessed section with solder by ultrasonic waves. CONSTITUTION:The recessed section 3 reaching an Al section is machined to the circuit substrate 1 of an Al base. The back of the semiconductor element 2 for power is plated previously with Al. The element 2 is fitted into the recessed section 3 through solder foil, connected by utilizing ultrasonic waves and wired 4. According to the constitution, radiation is improved extremely, and flux has no influence on the element.
Patent JP-H0610745-A (JP)
Title: Fuel injection controller of two-cycle internal combustion engine
Inventor: NONAKA KIMIHIRO
IPC: F02D41/02
Filed: 1992-06-26
Abstract: PURPOSE:To improve quality of exhaust gas and output by optimizing the fuel injection timing at each cylinder in a multiple cylinder two-cycle engine. CONSTITUTION:A means which controls the fuel injection timings of respective cylinders 13C, etc., per cylinder based on the injection timing data preliminarily determined per cylinder in response to an operation condition per cylinder (a basic injection data memory 71, an injection timing corrective value data memory per cylinder 72, and an injection quantity correction value data memory per cylinder 73) is provided in the fuel injection controller 70 of a multiple cylinder two-cycle internal combustion engine 10.
Patent JP-S5980288-A (JP)
Inventor: TAKAHASHI MASANORI
IPC: A47C7/00
Filed: 1982-10-29
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-S6170369-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/02
Filed: 1984-09-14
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-S6083133-A (JP)
Title: Compression/restoration data storage system
Inventor: KANZAWA KOUICHI
IPC: G06F3/06
Filed: 1983-10-13
Abstract: PURPOSE:To eliminate the revolution waiting time of a DISC and to attain the transfer of data to the DISC at a high speed by providing a compression/restoration function and plural input/output buffers to a magnetic disk device. CONSTITUTION:A CPU1 divides the memory area of a main memory MM2 into plural parts for each compression processing unit and sends them successively to a DIS4a to set them every unit to memory areas 43a and 43b of a memory part 43. A disk control part DKC sends the data of areas 43a and 43b alternately to a compression/restoration part COM/EXP and then stores these data to areas 43c and 43d respectively. The processing data of areas 43c and 43d are stored continuously in a disk part DK with access given to a sect address table which is held by a DKC41 in another memory area of the part 43.
Patent JP-2001023544-A (JP)
Title: Glass panel for cathode ray tube
Inventor: DAIKU NOBUTAKA
IPC: H01J29/86
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight glass panel having a flat face part where an image with a small distortion is projected. SOLUTION: This panel 1 has a face part 2 in an almost rectangular shape where an image being projected and a sidewall part 3 extending almost in the vertical direction around the face part 2. A compression stress layer 1a is formed on an outer surface of the face part 2 and the sidewall part 3. The average curvature radius in the diagonal axis direction on the outer surface of the face part 2 is 30000 to 150000 mm. The maxim compression stress value σCMAX is 30MPa<σCMAX<=100MPa.
Patent JP-H0355922-A (JP)
Title: Heterodyne type fm receiver circuit
Inventor: YOKOYAMA RYOICHI
IPC: H04B1/16
Filed: 1989-07-24
Abstract: PURPOSE:To simplify the circuit and to reduce the power consumption by shifting the frequency of a local oscillation circuit by a prescribed value when the carrier detection operation mode is used, and outputting a carrier detection signal in response to the DC component of the output voltage of an FM detection circuit. CONSTITUTION:A frequency of a local oscillator 3 is shifted by DELTAf[kHz] with a control signal 13 to a carrier detection control terminal from a microcomputer or the like at the carrier detection operation mode. In this case, when a carrier signal is inputted to an antenna 1, an IF signal shifted by DELTAf[kHz] from the normal value is outputted from a mixer 4 and the output DC level of the FM detection circuit is shifted by a level corresponding to the DELTAf. The voltage is applied to a low pass filter, 8 where an audio signal is eliminated, the result is compared with a reference voltage 10 at a comparator 9 and a carrier detection signal representing the presence of carrier is outputted from a discrimination signal output terminal. When no carrier exists, since the output DC level of the FM detection circuit is not shifted, the detection signal represents the absence of carrier.
Patent JP-H1120117-A (JP)
Title: Method for gravure printing and gravure printed matter
Inventor: TSUNEKAWA YUTAKA
IPC: B41C1/045
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain gravure printed matter having an image quality being close falsely to the one of the gravure printed matter according to an etching method, adopting a physical engraving method. SOLUTION: An original image constituted of arranged pixels each having a pixel value showing a prescribed halftone dot area rate is prepared for this printed matter. A small variance is defined for a shadow part of which the halftone dot area rate is about 5% and for a highlight part of which the rate is about 100%, while a large variance is defined for an intermediate gradation part of which the rate is 40-60%. A random number corresponding to the respective variance of each pixel of the original image is generated for the pixel and a corrected image is prepared by adding the value of this random number to the pixel value as a noise component.  A cell in a size corresponding to the pixel value of an individual pixel constituting this corrected image is engraved mechanically by using a cell engraving device, so as to prepare an intaglio for gravure printing, and the gravure printing is conducted. Gravure printed matter wherein the noise component having a prescribed variance is added to the size of an individual halftone dot is obtained.
Patent JP-S6434590-A (JP)
Title: Powder build-up welding method by laser beam
Inventor: KANIKAWA MASAYA
IPC: B23K26/34
Filed: 1987-07-31
Abstract: PURPOSE:To perform powder build-up welding with satisfactory strength without strain by sticking powder added with adhesive to a metal worn part by using a receiving die and drying and fixing said powder and afterward, depositing it on the worn part by a laser beam heat source. CONSTITUTION:The powder 2 which is formed by adding an adhesive to stellite powder is stuck along a lower surface recessed part of the receiving die 1 which is superposed on a moving blade 05 and the powder 2 added with adhesive is stuck to the build-up place. At the same time, the powder 2 added with adhesive is heated by a heater, etc., of the receiving die 1 and dried and fixed on the moving blade 05 and afterward, the laser beam heat source 3 is moved in parallel with the upper part of the front edge part of the moving blade 05 to perform the welding work and a build-up welded zone 4 is being formed. By this method, defects on the strength such as a pinhole do not occur on the joined part and the high strain is not caused and the firm powder build-up welding with few joining man-hours is performed.
Patent JP-S6253239-A (JP)
Title: Speed limiter
Inventor: ISHIGAKI HIROSHI
IPC: F02D45/00
Filed: 1985-09-02
Abstract: PURPOSE:To improve starting performance, by stopping flameout operation effected by inputting a prescribed signal from low speed sensing means and a prescribed signal from engine r.p.m. sensing means when a clutch is disengaged or half-engaged thereby to release a regulation of an engine r.p.m. at start. CONSTITUTION:When a motorcycle and the like start, low speed sensing means 12 outputs '1' because a motorcycle speed is substantially zero. When an engine is driven at a high speed greater than 7,000r.p.m., for example, to ensure a smooth and quick start, engine r.p.m. sensing means 13 also outputs '1'. Intrinsically, an AND gate circuit 15 output '1' in such circumstances to conduct a thyristor 17 so that an ignition device 1 is in a flameout state. However, if a clutch is disengaged and a gear position switch 19 is closed when a motorcycle starts, output from the AND gate circuit 15 is discharged through the gear position switch 19 and the thyristor 17 is held at a non-conductive state whereby the flameout operation is stopped.