baber/WOPTO huggingface dataset:
Patent JP-H0963035-A (JP)
Title: Magnetic recording medium
Inventor: ASAKURA NORIYUKI
IPC: G11B5/64
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in magnetic characteristics such as coercive force and squareness ratio and adaptable to the attainment of higher density recording as compared with a conventional medium. SOLUTION: A Cr underlayer 3 is formed in <=300Å thickness on a nonmagnetic substrate 1 with an NiP plating layer 2 on the surface and 1st and 2nd recording layers 4, 5 are formed on the underlayer 3. The 1st recording layer 4 is formed in 100-300Å thickness with an alloy consisting of 13at.% Co, 5at.% Cr and the balance Ta. The 2nd recording layer 5 is formed in 100-300Å thickness with an alloy consisting of 12at.% Co, 2at.% Cr and the balance Ta. A protective layer 6 and a lubricative layer 7 are formed on the 2nd recording layer 5.
Patent JP-2000057308-A (JP)
Title: Image measuring device
Inventor: DOI MASATERU
IPC: G01B21/22
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of responsiveness of an image measuring device that is caused by a stochastic image fetching failure or the image fetching delay due to the frequency devision of an image. SOLUTION: In the device, it is decided whether an image is included in its fetching unable section 13' when a stroboscopic light emitting delay time that is externally set has passed from the time when a rotational position detection signal 5 is at first detected after detection an image fetching signal 12. If the image is not included in the section 13', a stroboscope light emitting signal 10 is produced. If the image is included in the section 13', no stroboscopic light is emitted. Then it's decided whether the image is included in the section 13' when the stroboscopic light emitting delay time has passed after the next signal 5 is detected. If the image is not included in the section 13', the signal 10 is produced. Meanwhile, no stroboscopic light is emitted and the same processing is repeated after detection of the next signal 5 if the image is included in the section 13'.
Patent JP-H0266576-A (JP)
Title: Copying machine
Inventor: YAMASHITA TOSHIYUKI
IPC: G03G21/00
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the generation of copying error resulting from error in setting by the user by making a magnification selecting key not function before a printing key is inputted in an AMS mode setting. CONSTITUTION:A printing key 31, which specifies the starting of copying, the magnification selecting key 37, which selects the copying magnification, and a means to carry out control so that magnification of copying cannot be selected by the magnification selecting key 37 before the printing key 31 is turned on, when the machine is set at the AMS (Automatic Magnification Select) mode, are provided. That is, the mode selected is judged, and if it is the AMS mode, the machine is constructed so that magnification setting cannot be carried out. Therefore, in an AMS mode setting, key input to select the copying magnification before inputting the printing key 31 becomes void. Thus, generation of copying error resulting from an error in the action of the user can be prevented.
Patent JP-S6198276-A (JP)
Inventor: SHIRATORI KOJI
IPC: A63G21/18
Filed: 1984-10-18
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-H0383398-A (JP)
Title: Circuit board and manufacture thereof
Inventor: IIJIMA TAKAHIRO
IPC: H05K3/38
Filed: 1989-08-26
Abstract: PURPOSE:To extremely enhance surface flatness and to easily form multilayer interconnections by providing a groovelike conductor forming part on an insulating layer of synthetic resin such as polyimide, etc., and providing a conductor on a conductor close contact layer provided as a lower layer in the bottom of the forming part. CONSTITUTION:A conductor close contact layer 12 is formed on a base 10 of polyimide according to a predetermined pattern. Then, an insulating layer 14 of polyimide is so provided in a reverse pattern to the layer 12 as to form a groove on the layer 12. A conductor part 16 is stacked on the layer 12 by plating. Then, an insulating layer 14a made of polyimide for covering is provided on the upper layer of the layer 14. Since the base provided with the layer 14a for covering is formed in advance in a flat surface state, the level difference of the surface of the insulating layer can be extremely reduced.
Patent JP-S6374856-A (JP)
Title: Conveying device for continuous document
Inventor: HIRANO AKIO
IPC: G06K13/24
Filed: 1986-09-19
Abstract: PURPOSE:To restrain a continuous document from being crest-folded or trough- folded along it perforated line to clearly print characters on the document, by laying tractor belts on both side of an image transfer point as a center therebetween, and by exerting torques in reverse directions with respect to each other, to the belts. CONSTITUTION:A drive motor 5a is loaded with a pretorque in the direction reverse to the direction of that of a drive motor 6b so that tractor belts 4a, 4b are exerted with torques in reverse directions with respect to each other, and therefore, tension is always applied to a continuous document 7 fed by these tractor belts 4a, 4b. Further, in this arrangement, when the continuous document 7 is fed in the direction of the arrow P, the torque of the drive motor 6a is required to be greater than that of the motor 6b, and therefore, the document 7 is subjected to tension while it slips on the tractor belt 4b, and therefore, it travels in the direction of the arrow P. Thus, the inflection point surface of a crest-folded part or a trough-folded part at a perforated line in the continuous document is corrected, thereby it is possible to clearly print characters on the inflection point surface of the continuous document.
Patent JP-S60111657-A (JP)
Inventor: MURAHASHI KAZUKO
IPC: B65B55/06
Filed: 1983-11-21
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-S60111541-A (JP)
Title: Demodulation system of fm stereo multiplex signal
Inventor: TAKEDA TADASHI
IPC: H03D1/22
Filed: 1983-11-21
Abstract: PURPOSE:To demodulate L and R signals in an excellent way by adding inversely outputs of 0 deg., 180 deg. phase sample and hold circuits, setting them to a phase device and giving an output of the 90 deg. phase sample and hold circuit to the phase device to bring the relative phase difference with the said output of the phase device into 90 deg. through other phase device. CONSTITUTION:The L, R signals are obtained respectively as the output of amplifiers 11, 12 and L-90 deg., R-90 deg. signals are obtained respectively at the output of amplifiers 13, 14. In inputting the L-90 deg. and R-90 deg. signals to a differential amplifier 35 through resistors 31, 32 respectively, an orthogonal output of the L-R signal modulated to the sub-channel of an MPX is obtained at an output of the amplifier 35. The L signal output of the amplifier 11 passes through a phase device 36, the orthogonal output of the L-R signal passes through a phase device 38 so as to provide a phase difference of 90 deg. at a required band, the signals are added through resistors 39, 41 in a way of matrix, amplified 45 and the L signal is obtained at a terminal (b). Similarly, the R signal output of the amplifier 12 passes through a phase device 37, the signal is added through resistors 40, 42 with the orthogonal output through a phase device 38, amplified 46 and outputted to a terminal (c).
Patent JP-H1049691-A (JP)
Title: Method and device for tracing dot sequence with bezier curve
Inventor: MURAYAMA HIROSHI
IPC: G06T11/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To trace a dot sequence with a proper Bezier curve by determining the a 1st and a 2nd direction indicating the directions of two control points adjoining to a 2nd coordinate point from the angle between the straight line connecting 1st and 2nd coordinate points and the straight line connecting the 2nd and 3rd coordinate points. SOLUTION: The direction connecting the 2nd coordinate point P2 and the 1st control point P11 controlling a 1st Bezier curve is determined by a 1st setting expression from the angle between the straight line extending from the 2nd coordinate point P2 to the 1st coordinate point P1 and the straight line extrapolated from the 3rd coordinate point P3 through the 2nd coordinate point P2 . Further, the position of the 1st control point P11 is determined by a 2nd setting expression.  Further, the direction connecting the 2nd coordinate point P2 and a 2nd control point P22 controlling a 2nd Bezier curve is determined by a 3rd setting expression from the angle between the straight line extending from the 2nd coordinate point P2 to the 3rd coordinate point P2 and the straight line extrapolated from the 1st coordinate point P1 through the 2nd coordinate point P2 and the position of the 2nd control point P22 is determined by a 4th setting expression.
Patent JP-S59109711-A (JP)
Title: Heater employing liquefied gas as heat source
Inventor: NAKAJIMA MASAHIKO
IPC: F23D14/18
Filed: 1982-12-15
Abstract: PURPOSE:To promote the complete combustion effect of liquefied gas at comparatively low temperature and consequently provide a gas heater with a short duration from ignition to the start of combustion reaction by a method wherein rhodium is added to platinum as a catalytic component. CONSTITUTION:The basic part of a copper tip forming the tip 5 of a gas heating type soldering copper is formed integral with the wall of a tubular combustion chamber 6, which is extended rearwards in a form of hollow tube. A hollow tubular body 11 serving as a combustion catalyst is provided in the combustion chamber 6 so that the axis direction of the tubular body 11 aligns with that of a butane gas flow passage. In this case, because a porous carrier, which is mainly made of alumina having a gamma-alumina coating onto the surface and on which the catalytic component consisting of 90-98wt% of platinum and 2-10wt% of rhodium is carried, is employed as the tubular body 11 or catalyst, catalytic combustion reaction is started in 1-2sec after the ignition of butane gas mixture in the combustion chamber 6, resulting in enabling to raise the tip temperature of the soldering copper up to the temperature necessary for soldering in a short time.
Patent JP-2000033889-A (JP)
Title: Rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To protect the rubber projections from wear, breakage, and the like and to improve life of the rubber crawler by embedding a wear resistant member in a rubber projection in the width direction of a rubber crawler, and locating the innermost end of the exposed portion of the wear resistant member above the base portion of the rubber projection. SOLUTION: A rubber lug 6 is formed on an outer peripheral surface of an endless rubber elastic body 1, which is a rubber crawler. On an inner peripheral surface of the endless rubber elastic body 1, rubber projections 2 used for transmission of driving force or for prevention of deviation from rolling wheels are formed at a certain pitch. A wear resistant member 10 is embedded at the rubber projection 2 in a width direction of the endless rubber elastic body 1. An innermost end 10a of an exposed portion of the wear resistant member 10 is located above a base portion 2a of the rubber projection 2. Consequently, the rubber projections 2 projecting from the inner peripheral surface of the endless rubber elastic body 1 are protected from wear, damage, and the like.  Accordingly, the generation of crack at a boundary of the rubber projections 2 and the endless rubber elastic body 1 is reduced.
Patent JP-S6463589-A (JP)
Title: Production of glucose 1-phosphate
Inventor: KAYANE SHIGETO
IPC: C07H1/02
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled compound useful as an antimicrobial agent for medicines, antitumor agent (platinum complex) and remedy for cardiopathy (amine salt) at a low cost, by reacting an alpha-glucan with an orthophosphate using a specific phosphorylase. CONSTITUTION:An alpha-glucan is reacted with an orthophosphate using a phosphorylase to produce the aimed compound. In the process, a phosphorylase immobilized on an anion exchange polymer having anion exchange groups (preferably quaternary ammonium groups) introduced into a synthetic high polymer based polymer (preferably styrene or vinyl based polymer) is used. For example, an anion exchange polymer which is activated or subsequently equilibrated with a buffer solution is mixed with a phosphorylase obtained from an animal, plant, microorganism, etc., and stirred to prepare the immobilized phosphorylase.
Patent JP-2001037830-A (JP)
Title: Air bag and air massaging device
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an air bag which can reduce stresses applied to the periphery of a hose connection port and an air massaging device which uses the air bag. SOLUTION: This air bag 20 includes a bag body 20A which is expanded and contracted by the feed and exhaust of air, and an ear part 20B provided at the end of the bag body 20A, with the ear part 20B fixed to a base material 11 to attach the bag body 20A to the base material 11. A hose connection 20C for connecting an air feeding and exhausting hose thereto is provided in the vicinity of the ear part 20B.
Patent JP-S6463749-A (JP)
Title: Hot water supply apparatus with plural hot water suppliers in parallel
Inventor: KANBE TADAAKI
IPC: F24H1/10
Filed: 1987-09-02
Abstract: PURPOSE:To reduce the minimum operating water amount and drain off surely by a method wherein the control valve of a second hot water supplier and the following ones are fully opened at the stop time of combustion of the hot water supplier to which a control valve for the water amount is attached and also fully opened at the OFF time of a power source for an apparatus. CONSTITUTION:When an operation switch is ON and a hot water supply faucet is opened, water flows into a sensor 40 for measuring the whole water amount and the whole water amount is measured. When this water amount is more than the minimum operating water amount of a hot water supplier 10, the burner 11 of the supplier 10 is ignited and the supplier 10 is operated. At this time the control valve S2 for the water amount of a hot water supplier 20 is closed. The operation of the supplier 10 is carried out and when the feed water amount measured by the sensor 40 is more than the minimum operating water amount of the suppliers 10, 20, the valve S2 of the supplier 20 is opened to operate the supplier 20. When a power source is OFF, a closed control valve tor the water amount, e.g. the valve S2 is opened and drained off. By this constitution, the minimum operating water amount can be secured and drain-off can be carried out surely.
Patent JP-H11335501-A (JP)
Title: Thermoplastic elastomer and its preparation
Inventor: ITO YUICHI
IPC: C08L23/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer which, not only prevents blocking of its ethylene-α-olefin-nonconjugated polyene copolymeric rubber, and has a high strength and a high elongation, but also is excellent in impact resistance as well as rubbery properties, and can further form a molded article having a good skin and an excellent appearance. SOLUTION: This is a thermoplastic elastomer comprising an ethylene-α- olefin-nonconjugated polyene copolymeric rubber (A) consisting of ethylene, a 3-20 C α-olefin and a nonconjugated polyene together with a polyolefin resin (B), and having the copolymeric rubber (A) at least party cross-linked in a shape of cross-linked particles, wherein the cross-linked particles of the copolymeric rubber (A) are dispersed, as a dispersed phase (an island phase) in the matrix phase (the sea phase) made of the polyolefin resin (B) providing an island-in-the-sea structure, and a part of the polyolefin resin (B) is dispersed in the cross-linked particles of the copolymeric rubber (A) with an average dispersed particle size of 0.5 μm or less.
Patent JP-H0384942-A (JP)
Title: Wafer
Inventor: TAKAHATA SUNAO
IPC: H01L21/82
Filed: 1989-08-29
Abstract: PURPOSE:To enhance a test efficiency of a chip, to prevent that a sorting operation cannot be executed and to enhance a yield by a method wherein a power supply line and a ground line which have been installed outside a chip region are connected to signal pads for input signal use allocated to the chip. CONSTITUTION:By means of connecting interconnections 5, a power supply line 3 and a ground line 4 are connected to pads 6 for input signal use allocated according to specifications of a chip 2. Thereby, an input signal can be clamped; an output signal from a tester is supplied simultaneously to each chip 2 from the power-supply line 3 via the connection interconnections 5. Consequently, the number of probers for output signal use of the tester can be reduced; all other probers can be used for observation use. As a result, test data which are obtained at one test can be increased; a sorting operation of whether the chip is good or not can be executed efficiently in a short time.
Patent JP-2000057338-A (JP)
Title: Fingerprint collating device and method and storage medium
Inventor: KAWADA KOZO
IPC: G06T7/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint collating device/method which can perform the quick and accurate collation of fingerprints regardless of quality of the fingerprint images and also to provide a storage medium. SOLUTION: When an input image is fetched via a fingerprint image input part 11, a positioning part 15 positions the input image via a matched filter based on only the phase information on the input image and a reference image. Then a correlation coefficient calculating part 16 calculates a correlation coefficient in every block of both input and reference images, and a quality correction processing part 17 corrects these correlation coefficients based on the correction data which are viewed in terms of the image quality, i.e., the local streamline direction detecting performance of a fingerprint image. Then a deciding part performs its deciding operations, based on the corrected correlation coefficients.
Patent JP-S59111779-A (JP)
Inventor: NAKAGAWA HISAO
IPC: B26B19/10
Filed: 1982-12-15
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-H0758804-A (JP)
Title: Voice data composite communications system and equipment
Inventor: TAKAHASHI NOBORU
IPC: H04L29/08
Filed: 1993-08-13
Abstract: PURPOSE:To attain the effective utilization of a line and a frequency by using a transmission line for voice communication and a transmission line for data communication in common. CONSTITUTION:A coding section 2 inserts '0' to a digital voice signal when five consecutive '1' take place in the signal so that there is no signal string with six consecutive '1s' or over in the digital voice signal from a voice input output section 1. Similar coding is applied to a data signal from a data input output section 6, and a flag of a specific pattern in which six consecutive '1' or over are in existence is added to the signal at the start and end of data communication and then a decoding section 3 decodes the signal into a voice signal (a) subject to coding processing. When a flag detection section 8 at a receiver side detects a header flag, a reception signal is provided to be outputted to a data reception side and when the detection section 8 detects an end flag, the reception signal is switched to the voice reception side and the signal is respectively decoded at the respective side and reproduced by the input output section.
Patent JP-S6198523-A (JP)
Title: Injection mold
Inventor: HATAKEYAMA MITSUO
IPC: B29C45/44
Filed: 1984-10-22
Abstract: PURPOSE:To preventing a resin product form shippage when it is removed, by constituting a core die to include a core die main body, and a slide core and an auxiliary slide core that may be in contact with the core die main body with the angles of the contact slopes being different in a mold for injection molding a resin product having undercut sections. CONSTITUTION:When the slope angle of a first slope 22 formed on a core die main body is assumed to be alpha, and the slope angle of a second slope 23 formed on the core die main body is assumed to be beta, the angle alpha of the first slope angle is set such that when a knockout plate 6 is moved toward the core die main body 4 and the mold release operation is completed, the interference between a slide core 20 and an undercut section C of a resin product W may be released. Further, the angle beta of the second slope is such that when an auxiliary slide core 21 is slid along the second slope 23 during the mold release operation, while a resin product W is cooled and shrinks, the auxiliary slide core 21 is contact with the end surface E of the flange section F of the resin product W to support the resin product W.
Patent JP-H0888924-A (JP)
Title: Structure for connecting electrical connection box
Inventor: TSUNODA TATSUYA
IPC: H01R13/11
Filed: 1994-09-14
Abstract: PURPOSE: To directly connect one electrical connection box with another with a single motion without use of any electric wire, terminal or connector, by engaging hooking recesses on hooking stems, and rotating the hooking recesses on the hooking stems together with a box on which the hooking recesses are located. CONSTITUTION: The hooking recesses 11c, 11c on a second electrical connection box 11 are hooked (engaged) on the hooking stems 10c, 12c on a first electrical connection box 10, 12 from under in the radial direction. When the hooking recesses 11c, 11c are rotated on the hooking stems 10c, 12c together with the second box 11, the first box 10, 12 and the second box 11 are connected with each other. In this state a first connecting terminal 13a, fitted in a fixing hole 17, is inserted into the notch 15b in a second connecting terminal 15a, and the first and second connecting terminals are thereby electrically connected with each other. Further another first connecting terminal 20a, fitted in a fixing hole 22, is inserted into the notch in another second connecting terminal, and the another first and second connecting terminals are thereby electrically connected with each other.
Patent JP-H0268678-A (JP)
Title: External appearance checking device
Inventor: ISHIZAKA YUTAKA
IPC: G01N21/88
Filed: 1988-09-03
Abstract: PURPOSE:To accurately discriminate whether the shape of an object part passes the check or not even in case of an object whose outline has no projecting parts or recessed parts when viewed in X and Y directions by providing an instrumentation area generating means, a correction area generating circuit, a projection detecting means, a centroid detecting means, a position correcting means, and a feature quantity measuring means. CONSTITUTION:The position of an instrumentation area is corrected by a position correcting means 9 in accordance with the deviation of a prescribed position of an object picture, which is obtained based on at least either of a projection detecting means 7 and a centroid detecting means 8, from a reference position. The feature quantity of the picture in the object part in the instrumentation area is obtained by a feature quantity measuring means 10, and it is discriminated based on this feature quantity whether the shape of the object part passes the check or not. Thus, the shape of each object part is accurately checked though the outline of the object has no projecting parts or recessed parts when viewed in X and Y directions.