baber/WOPTO huggingface dataset:
Patent JP-S6168731-A (JP)
Title: Production of magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: B05D3/06
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability by decreasing the oxygen in a magnetic paint prior to curing of a radiation curing resin in the stage of producing the magnetic recording medium contg. the radiation curing resin as a binder for the magnetic layer. CONSTITUTION:Magnetic powder (e.g.; gamma-Fe2O3 powder), radiation curing resin (e.g.; dipentaerythritol hexane acrylate, polyamide acryl oligomer) and org. solvent (e.g.; toluene) are mixed to prepare the magnetic paint. The oxygen in the magnetic paint is decreased by a method for introducing an-inert gas selected from gaseous nitrogen, gaseous argon and carbon dioxide into the magnetic paint and replacing the same with the oxygen contained in the mag netic paint. The magnetic paint of which the oxygen is decreased is coated on a substrate consisting of a polyester, etc. and radiations are irradiated on the coating to cure the radiation curing resin, by which the intended magnetic recording medium is obtd.
Patent JP-S6433282-A (JP)
Title: Core cloth for clothing
Inventor: NISHIDA MASAAKI
IPC: D06M17/00
Filed: 1987-07-30
Abstract: PURPOSE: To obtain an interlining for clothes, not reversely oozing out a hot- melt resin, when hot-pressed, and capable of exhibiting a sufficient adhesion strength by forming a porous barrier layer on the surface of a binder-free non- woven fabric and then adhering the hot-melt resin to the surface. CONSTITUTION: This interlining for clothes is obtained by forming a porous barrier layer 3 (a layer for preventing the reverse oozing of a hot-melt resin) having a thickness of <=50 μm on a binder-free non-woven fabric 1 comprising polyester fibers, polyamide fibers, etc., and locally bound by an embossed roll, etc., by a coating method, etc., and then adhering the hot-melt resin 4 to the surface in a dotted state in an amount of 15 g/m<2> . Thus, when the interlining is hot-pressed and adhered, the oozing of the hot-melt resin to the side of interlining can sufficiently be controlled, and the adhesion of the adhered cloth is remarkably improved. The prepared interlining has excellent touch and excellent flexibility.
Patent JP-H0354923-A (JP)
Title: Fm stereo receiver
Inventor: SAKAI TSUNEO
IPC: H04B1/16
Filed: 1989-07-24
Abstract: PURPOSE:To efficiently receive a radio wave in respective areas by allowing an on-vehicle radio to automatically set up a receiving characteristic corresponding to the area including the vehicle. CONSTITUTION:When a navigation system 21 outputs a place name code, a characteristic change control part 22 finds out the receiving data of the area including the vehicle from a receiving characteristic storage part 22a and soft mute data, frequency characteristic date and separation and high-cut data are respectively inputted to a variable resistor 15, equalizer 18 and a characteristic changing part 20. When the vehicle enters into area with strong receiving electric field intensity, its characteristics are set up in respective parts and the receiving signal of the vehicle is controlled in accordance with the set characteristics. When the vehicle enters into the adjacent area, the navigation system 21 outputs its plane name code and the control part 22 reads out receiving data corresponding to the inputted place name code from the storage part 22a and set up.
Patent JP-H0521158-A (JP)
Title: Light emitting element device
Inventor: SAKURAI ATSUSHI
IPC: G09F9/30
Filed: 1991-07-05
Abstract: PURPOSE:To improve light emitting efficiency by forming an El pixel formed by holding a light emitting layer with a belt-shaped electrode and an individual electrode on each recessed part of a recessed and projected surface. CONSTITUTION:There are laminated a belt-shaped metal electrode 4, an insulating layer 5, a light emitting layer 6, an insulating layer 7, and an individual metal electrode 8 on a recessed and projected surface 1 in such a manner that they may become common at EL pixels 20. The electrode 8 is formed by separating the electrode 8 to correspond to each recessed part 2. The electrode 4, the layers, 5, 6, 7 are formed in belt shape on the surface 1 in such a manner that they may become common at the pixels 20. The depth (h) of the recessed parts 2 is larger than the film thickness of the layer 6. The pixels 20 are isolated by the electrode 4 which is film-anchored on a side wall 2b located between the pixels 20. The electrode 4 is connected with an AC power source. Each electrode 8 is provided with a relay switch. This prevents light generation from tire layer 6 from being leaked to an adjacent bit to prevent noise generation. The reflected light of the electrode 4 is radiated from the end surfaces of the pixels 20 to improve light emitting efficiency.
Patent JP-S6347833-A (JP)
Title: Microcomputer
Inventor: NISHIGUCHI YUKIHIRO
IPC: G06F9/38
Filed: 1986-08-15
Abstract: PURPOSE:To shorten an instruction executing time as a whole, by providing an access control circuit, and enabling a CPU operation, and an instruction fetch, to be executed simultaneously. CONSTITUTION:An exclusive bus 12 for the instruction fetch is provided, and the parallel operation control of the operations of the CPU4 and the instruction fetch, and synchronization between them, are performed at the access control circuit 3. A fetch sequence circuit 33 consisting of the access control circuit 3 operates a bus interface circuit 5 according to the indication of an instruction, and performs the control of an external instruction fetch cycle, and also, a data processing sequence circuit 31 performs the control of a data processing cycle, and fixes the operating clock of the CPU4 at a logical level on one side until the final cycle of a data processing. And an external access state decision circuit 32, at the time of instructing an external instruction fetch by the instruction, outputs a signal to fix the logical level of the operating clock of the CPU4 to the data processing sequence circuit 31 until the use of an external interface 5 is completed, if the external interface 5 is already used.
Patent JP-S6346790-A (JP)
Title: Buried semiconductor laser and manufacture thereof
Inventor: SUGAO SHIGEO
IPC: H01S5/227
Filed: 1986-08-15
Abstract: PURPOSE:To efficiently oscillate a buried semiconductor laser thereby to be able to modulate it at a high speed by providing a current block layer, and an organic film having an electric insulation on the upper surface of a current insulating layer except the upper surface of a cap layer. CONSTITUTION:A double hetero structure that an active region 11 is interposed between semiconductor layers having lower refractive index than that of the region 11 and larger forbidden band widths than those of the region 11 is epitaxially grown on a semiconductor substrate 13. A current block layer 15 made of a semi-insulating semiconductor is laminated in a groove by using a vapor growing method for forming two grooves so formed by etching as to dispose the region 11 in a banking interposed between the two grooves, and an organic film 21 having an electric insulation is formed on the upper surface of a current insulating layer 18 except the upper surface of a cap layer 16 covered with a reverse conductivity type cap layer 16 to a substrate on the top end of the banking and the upper surface of the layer 15. Thus, leakage currents at the flat parts at both sides of the active region are stopped by the insulating films, and leakage currents passing the two grooves are stopped by the current block layer to be able to oscillate in a high efficiency.
Patent JP-S6348630-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA TOYOICHI
IPC: G11B7/24033
Filed: 1986-08-15
Abstract: PURPOSE:To additionally improve S/N by specifying the refractive indices of a high-molecular liquid crystal used for an optical recording layer to ordinary rays and extraordinary rays and the film thickness of the optical recording layer. CONSTITUTION:This recording medium is formed by specifying the respective refractive indices n//, nrt. angle of the high-molecular liquid crystal used for the optical recording layer 5 to the ordinary rays and extraordinary rays to nrt. angle/n// n/m (where, n, m are odd numbers) and the film thickness (d) of the optical recording layer 5 to d=mlambda/4n// (where lambda is the wavelength of a semiconductor laser). A polymer having the glass transition temp. high than a room temp.; for example, a mixture composed of polystyrene, PE, etc., having about 100 degree of polymn. and liquid crystal is usable as the material to meet such requirements. The mixing ratio is required to be selected at such a ratio at which the liquid crystal does not lose liquid crystallinity, the isotropic phase transfer temp. is between 50-150 deg.C and the glass transition temp. is higher than the room temp.
Patent JP-S6083424-A (JP)
Title: Modulator
Inventor: ASHINUMA TAKAAKI
IPC: H04L25/49
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a synchronizing clock easily and accurately when demodulation is imposed by providing a means which converts the head part of an input signal into a signal with a specific level and a modulating circuit which converts the converted signal and input signal. CONSTITUTION:A digital signal (a) to be modulated is inputted to one of two input terminals of an AND circuit 31, and a gate signal (b) is inputted to the other. The signal (b) is a pulse signal which is generated synchronously at the start of the signal (a) having a frame period T and is 0 for a period of specific width W. Consequently, the output of the circuit 31 is converted into a signal having a period signal (c) of the specific width at the head. Therefore, a part which is gated with the signal (b) as to the output (d) obtained by imposing MFM modulation upon the signal (c) through a modulating circuit 32 is converted into an MFM signal having a change point at the boundary of bit cells all the time. This signal is inputted to a synchronism adding circuit 33, which adds a synchronizing signal X consisting of three successive bits 1 and 0 respectively as shown by (e) to the signal with the specific width W after the MFM modulation is imposed according to a specific rule.
Patent JP-H0854357-A (JP)
Title: Sample position controller and measuring/analyzing instrument provided with it
Inventor: IRISA ERIKO
IPC: G01N23/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a sample position controller which can easily position a sample through a simple operation and a measuring/analyzing instrument provided with the controller. CONSTITUTION:The sample position controller is provided with a sample stage 6 on which a sample 4 can be set, a sample stage driving section 7, a geometric state detector 9 which detects the geometric shape, etc., of the sample 4, a geometric state detector driving section 10, a surface detector 11 which detects the surface of the sample 4, a surface detector driving section 12, and a system control section 8 which controls the driving sections 7, 10, and 12. The control section 8 has a function which can calculate the movable and tiltable extends of the sample 4 upon inputting the data indicating the external size of the sample 4.
Patent JP-2000021279-A (JP)
Title: Electromagnetic relay and its manufacture
Inventor: IKEDA KEIJI
IPC: H01H50/44
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of increasing control electric power, decreasing an installation area, and facilitating the production and assembly of components in the electromagnetic relay assembled in on vehicle equipment mounted on an automobile, acoustic equipment, and a personal computer. SOLUTION: This electromagnetic relay has a bobbin 12 having a flange 15 and around which a coil 13 is wound; a column-shaped core 56 having a square head 58; a yoke 57 arranged in the lower part of the bobbin 12 and fixed to the core 56; a moving contact spring 71 arranged in the lower part of the yoke 57 and fixed to the head 58 at one end; and an armature 72 held with the moving contact spring 71 so as to be capable of swinging and facing the head 58 and the yoke 57; and the bobbin 12 has a plurality of coil terminal pieces 11 insert 1 molded to the flange 15 on one side, the coil terminal piece 11 has a coil binding part 16 projecting to the upper part of the flange 15 and connected to the terminal of the coil 13, and a coil terminal part 17 projecting downward of the flange 15.
Patent JP-H0531092-A (JP)
Title: High-frequency probe for magnetic resonance image device and magnetic resonance image device
Inventor: OKAMOTO KAZUYA
IPC: A61B5/055
Filed: 1991-07-31
Abstract: PURPOSE:To provide a high-frequency probe for a magnetic resonance image device capable of increasing the homogeneity of the high-frequency magnetic field in the vertical plane and the horizontal plane to the axis and attaining a high S/N ratio without shortening the axial length of a coil. CONSTITUTION:A conducting cylinder 11, conducting circular plates 12a-12e provided along both end faces of the conducting cylinder 11 and the plane perpendicular to the axial direction inside, and multiple conductor bars 13 provided between the conducting circular plates 12a-12e and arranged at the preset interval in the peripheral direction are provided. A high-frequency probe for a magnetic resonance image device has capacitive elements 14 serially inserted in the conductor bars 13 between the conducting circular plates 12a-12e to form multiple resonators 10a-10d together with the conductor bars 13 and multiple input/output terminals 15a-15d, 16a-16d connected to the resonators 10a-10d respectively.
Patent JP-H1033588-A (JP)
Title: Absorptive article
Inventor: TANAKA MASAHITO
IPC: A61F13/472
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent liquid leakage regardless of the amt. of body fluid and the actions of a wearing person by forming groyne parts respectively having prescribed widths on both right and left sides in the transverse direction of the front surface layer of an absorption part. SOLUTION: A sanitary napkin 1 comprises the liquid permeable front surface layer 10, a liquid impermeable rear surface layer 20 and the liquid holdable absorption part 30 between both layers 10 and 20. This absorption part 30 is so disposed that both right and left side parts in the transverse direction of the front surface layer 10 form the groyne parts 40, 40 of the prescribed widths W together with the absorption part 30. The absorption part 30 is formed of the absorption sheet 31 having 0.3 to 5mm thickness. The groyne parts 40, 40 are formed by laminating both right and left side parts of the absorption sheet 31. The respective widths W of the groyne parts 40, 40 are specified to about 5 to 30mm in order to avoid imparting an odd feel to the wearing person and in order for the absorption sheet 31 to have a good absorption amt. at the groyne parts 40, 40.  The height T thereof is preferably set at 1 to 10mm. As a result, the groyne parts 40, 40 function as leakproof walls to prevent the outflow of the body fluid remaining in the front surface layer 10 without being absorbed.
Patent JP-S6252774-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IIJIMA TETSUO
IPC: G11B21/12
Filed: 1985-09-02
Abstract: PURPOSE:To obtain a magnetic recording and reproducing of high reliability and of high density by evading the recording or the reproducing operation of information by a magnetic head providing that the height and/or the size of a defect exceeds a prescribed value. CONSTITUTION:When a beam scan is performed by the modulation of a spot of about 0.8mumphi, a detection can be performed momentarily up to the area of about 0.63mumphi, the half of the spot, with 50% fluctuation of reflectance. However, in the area under that, for example, in the fault of 0.5mumphi having a projection area to a substrate plane where the fluctuation of the reflectance becomes about 30%, it becomes hard to perform the detection. When the signal of a pulsing circuit output terminal is entered, a focus servo is made to be off after a time tau0 and farther, at a time after time tau1(>=tau0), a current is started up at the coil of an actuator, lifting off compulsorily an optical head.
Patent JP-H0730902-A (JP)
Title: Motion vector detection method
Inventor: OGASAWARA KAN
IPC: H04N7/32
Filed: 1993-07-06
Abstract: PURPOSE:To improve the quality of a reproduced picture by using a comparison block whose vector distance is closest to a symmetry block as predicted block information for motion compensation and using position information in a search window of a prediction block for a motion vector. CONSTITUTION:Absolute sum of differences between picture elements between an object block and a comparison block in a search window is calculated and its calculation result and a vector are stored in a register A12 in the order of retrieval. Then error data in the register 12 and error data in a register B13 stored already are compared. When an error of the register A is smaller, data in the register A are stored in the register B. On the other hand, when the error of the register A is larger than or equal to, the error is compared. When both errors are equal, the vector distance in the registers A, B is compared and the data of the registration closer to an object block are stored in the register B and the data in the register B are used finally as a motion vector.
Patent JP-H0355855-A (JP)
Title: Die bonding method
Inventor: YAMAMOTO AKIRA
IPC: H01L21/52
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to set arbitrarily a point for picking up a pellet and a point for recognizing a pellet, and to perform pick-up operation simultaneously when the amount of position deviation of the pellet is measured and the recognition process of whether the pellet is acceptable is performed, by performing the judgement of whether the pellet on a wafer is acceptable and the recognition of alignment, en bloc for each wafer unit. CONSTITUTION:In an apparatus for die-bonding semiconductor, the judgement of whether a chip 1 on a wafer is acceptable and the recognition of alignment are performed en bloc for each wafer unit. For example, the position detection and the judgement of whether the pellet is acceptable are performed about all pellets 1 for a wafer by a sensor 3, while the pellets 1 mounted on a recogizing stage 10 are travelled. The pellets 1 travelled to an X-Y moving stage 9 on the pick-up head 2 side are transferred and bonded to a lead frame 8 by a pick-up head 2. Thereby parallel processing of the judgement of whether the chip on the wafer is acceptable and the recognition of alignment and the pick-up operation of the pellet is enabled, so that high-speed die bonding of excellent productivity is realized.
Patent JP-H0938729-A (JP)
Title: Production of tapered steel pipe and device therefor
Inventor: KIHARA SHOJI
IPC: B21D26/033
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To produce a tapered steel pipe excellent in the quality at low cost by forming conical parts widened toward the center part at the end parts of a metallic mold and utilizing the reaction force of tube expansion developed at the conical parts as the axial force at the time of receiving the internal pressure in a pipe stock. SOLUTION: The metallic mold 6 has the conical shaped parts 5 in which the diameter of a hollow part 9 is suddenly reduced at the end parts of the metallic mold 6. The pipe stock having smaller outer diameter than the min. diameter of the hollow part 9 is inserted into the metallic mold and fixed at the end parts through seals 3, and fixed water pressure heads 2 for holding the internal pressure of fluid in the pipe stock to the high pressure are fitted. In the fixed water pressure head 2, a through hole 1 for introducing water into the metallic mold 6 is arranged and further, a means for supplying pressurized fluid 8 is integrally arranged.  By this method, at the time of expanding the pipe stock with the internal pressure of the fluid, the reaction develops in the conical part 5 and the pipe stock is pushed in the center direction and a press rod and a complicated suructural pushing device for pushing the press rod are made unnecessary.
Patent JP-H0837526-A (JP)
Title: Remote data collecting master station device for teleterminal system
Inventor: TABUCHI TAKAMITSU
IPC: H04B7/24
Filed: 1994-07-22
Abstract: PURPOSE:To make possible suitable retry control corresponding to the class of a communication fault and the state of a communication control sequence. CONSTITUTION:A control matrix 433 in a data collecting part 43 of a remote data collecting master station device 42 holds retry control contents for each previously decided phase in the communication control sequence for each communication fault reason decided in advance. When any communication fault is generated during the execution of the communication control sequence for collecting data from a slave station through a community utilization center and a base station, a matrix retrieving means 432 in the data collecting part 43 retrieves the retry control contents corresponding to the reason of the generated communication fault and the current phase of the communication control sequence from the control matrix 433. According to these retrieved retry control contents, a retry control means 431 performs retry control.
Patent JP-2000344218-A (JP)
Title: Reduced-price bar code label and affixing method therefor
Inventor: SAITO YUTAKA
IPC: G09F3/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of each bar code before and after a price reduction and to enable unified management, by affixing in advance a masking part, provided on the main body of a reduced-price bar code label, onto part of a bar code on merchandise reduced in price, and by pulling off the masking part when necessary. SOLUTION: In the case where merchandise, for example, a pack of strawberries priced at ¥ 1,000 is sold at ¥ 680 as a reduced price, a bar code containing price information showing ¥ 680 is printed on the bar code printing area BCa of a label LBa, and also ¥ 680 is printed on the price printing area PPa of it in human letters. The label LBa is peeled from mounting paper, and a masking part EBa is placed on the bar code of the label on the merchandise and pressed thereto. Thereafter, the main body of a reduced-price bar code label, other than the masking part EBa, is pulled off along perforations MEa. Thus, when the price of the merchandise is calculated with a register, the bar code containing the information showing the reduced price is forcibly read to avoid the occurrence of trouble.
Patent JP-H0536030-A (JP)
Title: Grinding controller
Inventor: OYAMA SHINYA
IPC: G11B5/31
Filed: 1991-07-31
Abstract: PURPOSE:To exactly manage the dimension of a grinding area by grinding a thin film magnetic head assembly based on the output of an insulation detecting means. CONSTITUTION:A thin film magnetic head assembly 6 having the arbitrary number of electromagnetic conversion elements 9 at the edge part, is ground on a grinding device 2. At that time, the assembly 6 equipped with an insulation detecting pattern 10 having the arbitrary number of detecting patterns which are gradually turned from a conductive state to an open state according to the increase of the stock removal in an area expect the grinding area at the lower edge side, is supported by a jig 5, and connected with the grinding device 2. At the time of the grinding, the grinding area and each detecting pattern of the pattern 10 are gradually ground, and the gradual state change of each detecting pattern is detected by a insulation detecting means 11 on the jig 5. A signal processing means 43 calculates a grinding rete or the like based on this detected result, and a control means 4 controls the operations of the jig 5 and the grinding device 2 in order to grind the assembly 6 into an objective slot height dimension according to the calculated result. Thus, the dimension according to the stock removal of each pattern can be obtained.