baber/WOPTO huggingface dataset:
Patent JP-H0474370-A (JP)
Title: Method and device for generating head positioning signal and head positioning device
Inventor: SHIMIZU RYOSUKE
IPC: G11B5/55
Filed: 1990-07-16
Abstract: PURPOSE:To improve the performance of the whole head positioning device by forming discretely a servo-pattern in the peripheral direction of a recording medium, setting M tracks (M is an integer of >= 2) and generating a head positioning signal having a dynamic range of M tracks. CONSTITUTION:In a first area, at least two small servo-patterns of an M track period (M is an integer of >= 2) are formed, and in a second area, two or more burst patterns which can detect minutely the head misalignment amount form the information track center are formed, and by using a head position information recognizing means 10 for detecting minutely a relative position relation to a track of a data head to 1/(2N) of track width by using the servo-pattern of a first area, and an in-track position decoder 9 for detecting the head misalignment amount from the information track center of the data head from the burst pattern of a second area by a dynamic range of the + or - 1/2 track, M tracks are set to a period and an extended position signal having the dynamic range of M tracks is generated, and at the time of rushing into a target track, a position signal is used. In such a way, the seek operation can be executed at a high speed.
Patent JP-H1125513-A (JP)
Title: Optical information medium
Inventor: FUJII TORU
IPC: G11B7/24
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise in a reproduced signal by eliminating return light of reproducing laser light reflected by the surface of a translucent substrate and boundaries of other layers. SOLUTION: Optically readable information can be reproduced and/or recorded on this optical information medium. An outer circumferential parts of disks 1 and 1' are covered with a coating member 15 having a material of absorbing a reproducing laser light. A refractive index of the coating member 15 for covering the outer circumference of the translucent substrate 5 of this disk 1 shall preferably be larger than a refractive index of the translucent substrate 5 of the disk 1. In addition, it is preferable that such a coating member 15 is formed to reach an outer circumferential part of an information recording area (r) of the disk 1.
Patent JP-H0935872-A (JP)
Title: El emitting device
Inventor: OHASHI SHINICHIRO
IPC: H05B33/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an EL emitting device wherein an EL sheet can be assembled easily and with no error. SOLUTION: In an EL sheet 2, an emitting layer 2c, insulating layer 2d and a non-lamination part 2f of a back surface electrode 2e are provided partly in a transparent electrode 2b. A coloring layer 2i constituted by the same material to the emitting layer 2c is formed to be laminated in this non-lamination part 2f, so that color of the emitting layer 2c, based on color of the coloring layer 2i, can be recognized even from a reverse surface side.
Patent JP-S6082641-A (JP)
Title: Composite sheet of aluminum alloy having superior sacrificial anode effect and suitable for fin material of heat exchanger
Inventor: TOUMA KEN
IPC: F28F19/06
Filed: 1983-10-11
Abstract: PURPOSE:To develop the titled composite sheet by using Al alloy contg. Mn, In, Zn, and other elements as core material and cladding the core with pure Al or with an Al alloy contg. a specified amt. of Mg as shell material. CONSTITUTION:Al alloy contg. 0.1-1.5% Mn, 0.01-0.08% In, and 0.01-0.35% Zn, or contg. further one or two kinds among 0.02-0.20% Zr and 0.02-0.3% Cr, or 0.05-1.0% Mg individually or compositely, is used as core material, and a composite sheet is prepd. by cladding the core material with pure Al or Al alloy contg. 0.05-1.0% Mg as shell material. Thus, a composite sheet of Al alloy having superior sagging property at high temp. and sacrificial anode effect suitable for the material of fin for heat exchanger is obtd.
Patent JP-H0611505-A (JP)
Title: Urine absorber in urine inspecting implement
Inventor: OZAKI KUNIO
IPC: G01N33/52
Filed: 1992-06-24
Abstract: PURPOSE:To make absorption and transport of urine excellent by making polyester polyol stick on the fiber surface of a sliver of a polyester fiber and a fiber prepared by fusing low-melting polyester on the surface of the polyester fiber or a low-melting polyester fiber. CONSTITUTION:A polyester fiber and a composite polyester fiber prepared by fusing low-melting polyester on the surface of the polyester fiber used as a core and/or a low-melting polyester fiber are blended uniformly. A sliver thus obtained is subjected to thermal compression molding at a temperature of melting only the low-melting polyester, and thereby made into a porous rod-shaped body. This rod-shaped body being used as a base, hydrophilic polyester polyol is made to stick homogeneously on the fiber surface thereof. According to this constitution, no fiber integrating agent is used for the base, a structure in which fibers are fused at each point of intersection thereof is obtained and thus sufficient functions of absorption and transport of urine are provided.
Patent JP-S6346581-A (JP)
Title: Semiconductor storage device
Inventor: NAGASHIMA ICHIRO
IPC: G06T1/20
Filed: 1986-08-13
Abstract: PURPOSE:To perform arithmetic operations among (n) picture elements in one memory cycle by using a means which receives the same address signal and performs simultaneously the reading control and the writing control of n-bit picture element data and an arithmetic circuit which performs arithmetic operations among (n) picture elements. CONSTITUTION:A semiconductor storage device 21 reads out 1-bit picture element data to buffers 28a and 28b from memory cell arrays 25a and 25b by address signals supplied to an address counter 22. These picture element data are calculated by an inter two picture element arithmetic circuit 29 and outputted. One of both arrays 25a and 25b is selected for writing the arithmetic result. Then the arithmetic operations are also possible among image data supplied via an input circuit 30 and the image data stored in both arrays 25a and 25b based on the control signals C0-C3. Thus different image data can be stored in the same address of both arrays 25a and 25b respectively. Then the picture element data on a designated address are sent in parallel to the circuit 29 and arithmetic processing is carried out in one memory cycle.
Patent JP-H0239510-A (JP)
Title: Capacitor block
Inventor: OKUMURA MASUSAKU
IPC: H03H7/09
Filed: 1988-07-29
Abstract: PURPOSE:To lessen remaining inductance so as to enlarge use range in a high frequency region by arranging a first or third capacitor being Y-connected adjacently. CONSTITUTION:To first and second capacitors C11 and C12, currents i1 directed from a collector plate 36 to 32 and currents directed from a collector plate 34 to 36 flow. And the currents i1 and i2 together flow into a third terminal 30 passing a third capacitor C2. Since the third terminal 30 is being drawn out in the same directions as the first and second terminals 24 and 26 from the third capacitor C2, several currents i1 and i2 flow in the reverse directions, respectively, and adjacently in the capacitors C11 and C12, and in the capacitor C2. Accordingly, the magnetic fluxes arise respectively in the reverse directions to each other, therefore the magnetic fluxes in the reverse directions offset each other, and arising magnetic fluxes decrease as a whole, and remaining inductance decreases.
Patent JP-H0853998-A (JP)
Title: Water stop sheet installing method in underground structure
Inventor: SAITO AKIHIKO
IPC: E04B1/66
Filed: 1994-08-12
Abstract: PURPOSE:To simply and speedily perform sticking work of a water stop sheet. CONSTITUTION:A bag member 1 where a two-agent mixed type quick drying adhesive is housed in adjacent chambers 3 and 4 in a condition where two liquids are separated from each other, is installed on the joining layer 12 side of a water stop sheet 11 by a surface fastener 5 stuck to one surface. In a condition where a perforated plate 6 having a large number of inward sharp projections 6a is applied to the other surface of the bag member 1, the perforated plate 12 side of the bag member 1 is pushed against a surface of an underground structure together with the water stop sheet 11. The bag member 1 is burst by the projections 6a of the perforated plate 6, and the quick drying adhesive is mixedly discharged, and the water stop sheet 11 is installed on the surface of the underground structure.
Patent JP-H0855319-A (JP)
Title: Magnetic head height adjusting device
Inventor: MIBUTA HIDEAKI
IPC: G11B5/53
Filed: 1994-08-12
Abstract: PURPOSE:To efficiently adjust a magnetic head height by providing the above device with an image processing section which measures the magnetic head height and a control section which determines the amt. to be deformed of a base plate. CONSTITUTION:A holding section 41 holds the base end of the base plate 14 and the image processor 54 measures the magnetic head height. The control section 60 determines the first amt. to be deformed of the base plate 14 in accordance with the head height measured by the image processor 54 and determines the second amt. to be deformed by discriminating the characteristics of the base plate 14 in accordance with the head height measured after the first load is released by the image processor 54. A push rod 44 applies the first load until the base plate 14 attains the first amt. to be deformed and the second load until the base plate attains the second amt. to be deformed. As a result, the number of times to apply the load is minimized at the time of adjusting the magnetic head height, such as double azimuth head, so as to apply the prescribed load on the base plate 14. The working efficiency is thus improved.
Patent JP-H1118505-A (JP)
Title: Levee plastering machine
Inventor: OKAMOTO EIICHI
IPC: A01B35/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine capable of preventing its yawing, etc., and of improving its working precision and forthrightness by incorporating a gage wheel for adjusting a plow depth of a rotary and a direction wheel for controlling an inclination of the machine in the right-and-left direction in one body. SOLUTION: This levee plastering machine adaptable to shape a levee earthed by a rotary 8 by a levee-shaping plate 9 is obtained by integrating a gage wheel 34 adjusting a plow depth of a rotary and a direction wheel 35 controlling an inclination of the machine in the right-and-left direction into one body. Preferably, the direction wheel 35 is shaped into a disk-shape with a larger diameter than that of the gage wheel 34, and the gage wheel 34 and direction wheel 35 are disposed at the left hand of the rotary 8 and levee-shaping wheel 9 and also inclined in the right direction relative to the moving direction of the machine.
Patent JP-S5978960-A (JP)
Inventor: HASHIGUCHI YOSHIHARU
IPC: B02C23/06
Filed: 1982-10-28
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-H0944680-A (JP)
Title: Eye zone extracting device for moving image
Inventor: SEKI MAKIHITO
IPC: G06T7/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an eye zone extracting device for moving image with which erroneous extraction at the time of blinking can be reduced, the motion of face or eye with time can be dealt with and an eye zone can be efficiently extracted in a comparatively short time. SOLUTION: The image of the face of a detection object person 1 is time sequentially and continuously photographed by a photographing means 10, the moving image is provided, and the eye zone is extracted by an extracting means 22 in the search area set to a current image by a search area setting means 21. Especially, the search area setting means 21 sets any one of the position of search area, size, number and shape corresponding to the extracted result of eye zone in the image in the past at least. Besides, the extracting means 22 judges the opening/closing state of eyes.
Patent JP-H1120005-A (JP)
Title: Discharge amount measuring apparatus and discharge amount controller for extrusion molding machine
Inventor: ODAJIMA SHUICHI
IPC: B29C48/92
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly measure a discharge amount from an extrusion molding machine. SOLUTION: A measuring unit 33 measures a weight of a hopper for supplying material to the extrusion molding machine and outputs it to a measuring control unit 35. A rotational speed measuring unit 37 outputs a rotational speed of a main screw of the machine to the unit 35. The unit 35 calculates an upper limiter of a weight variation of the hopper from a reference rotational speed of the screw, a reference weight variation, and a real rotational speed of the screw, and calculates a discharge amount by using the limiter of the weight variation at the time of that measuring when the weight variation at the time of measuring exceeds the upper limiter.
Patent JP-H0631354-A (JP)
Title: Simultaneous press for punching and bending
Inventor: INANOBE YOJI
IPC: B21D28/14
Filed: 1992-07-17
Abstract: PURPOSE:To provide a punch and a die with which the punching and bending of a sheet material are performed in one process and which are suitable for obtaining a low bent part. CONSTITUTION:The punch 2 is provided with a punch blade 2A that is formed on the edge of the forward end surface and with a blade 2C that is formed on the edge of a flat slope 2B inclined from the forward end surface to the edge; and the die 3 is provided with die blades 3A, 3B that are formed on the edge of the die hole corresponding to the contour of the punch 2. Then, the area other than the part to be bent is cut off with the punch blade 2A and the die blade 3A; a bending is performed between the flat slope 2B and the die blade 3B; and the end part of the sheet material is cut off from the bent part with the punch blade 2C and the corresponding die blade 3B, and simultaneously a bending is performed again on the bent part. Thus, the height of the bent part is made low, and the accuracy for the outside dimension of a product is improved.
Patent JP-S5892531-A (JP)
Title: Heat treatment of high molecular film
Inventor: TAMURA JIYUNICHI
IPC: B29C71/00
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a high molecular film which is improved in mechanical properties and Young's modulus by performing an industrially efficient heat treatment wherein the high molecular film is heated by radiating near-infrared rays of a specific wavelength for a relatively short time. CONSTITUTION:A high molecular film which absorbs more than 1% of near- infrared rays of 0.7-3mu in wavelength is heat treated by radiating said near- infrared rays for 0.1-180sec. This method is especially effective when the secondary transition point of said high molecular film is higher than 100 deg.C (e.g.: polycarbonate, polyether, etc.) and Td (decomposition point)-Tm(melting point)= DELTAT<50 deg.C (e.g.: aromatic polyamide polymer, etc.).
Patent JP-H1038219-A (JP)
Title: Liquid fuel combustion device
Inventor: ISHII HIKOYA
IPC: F23D11/44
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make gasified gas hardly to leak through a gap between a nozzle hole and the tip of a needle during fire extinguishment by a method wherein a vaporizing apparatus comprises a nozzle to inject gasified gas; and a needle capable of closing the nozzle, and a solid lubrication film is formed between the needle and the hole of the nozzle. SOLUTION: A solid lubrication film 2b having lubricity and sealing ability is applied and formed on the outer surface of a tip part 2a of a needle 2. In which case, a paint type substance wherein a solid lubricant of molybdenum disulfide is dispersed in an organic or an inorganic binder is applied and formed as a solid lubrication film 2b. A gap between a nozzle hole 1a and a needle tip part 2a is almost eliminated by the solid lubrication film 2b, leakage of vaporized gas hardly occur and the generation of a smell is prevented.
Patent JP-S6434006-A (JP)
Title: Amplifier circuit
Inventor: HAGA HIROYUKI
IPC: H03F3/45
Filed: 1987-07-30
Abstract: PURPOSE:To simplify constitution by sharing a negative feedback circuit at the time of recording and reproduction, by controlling first and second differential amplifiers so that one side of them can be set at a driving state and the other side at a non-driving state. CONSTITUTION:In a state where the first and second differential amplifiers 29 and 30 are controlled so as to be set at the driving and non-driving states, respectively, an inversion amplifier circuit is constituted of first and second negative feedback circuits 32 and 33, and the differential amplifier 29. Also, in the state where the second and first differential amplifiers 20 and 30 are controlled so as to be set at the driving and non-driving states, respectively, the inversion amplifier circuit is constituted of the first and second negative feedback circuits 32 and 33, and the second differential amplifier 30. Therefore, it is possible to share the first and second negative feedback circuits 32 and 33. In such a way, it is possible to simplify a circuit by reducing the number of components, and promote the making of the circuit into an IC.
Patent JP-H1040707-A (JP)
Title: Bulb fixing structure of luminaire
Inventor: FUKAZAWA SHOICHI
IPC: F21S8/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bulb fixing structure reducing the number of part items and simplifying assembling work. SOLUTION: A bulb socket 12 is abutted against a bulb mounting hole provided in a reflector 6 as a luminaire main body portion, and the bulb socket 12 is fixed into elastic contact with the reflector 6 by means of a set spring 11 by which the whole is bent and formed into a U shape and an engagement end portion 111 on both ends thereof is engaged into an engagement hole 21 provided on a fixing wall 18. A lock portion 113 to be locked with a locking hole 22 of the fixing wall 18 is provided at a portion between the engagement tip end of the set spring 11 and an intermediate portion 112, and the portion between this lock portion 112 and the engagement end portion 111 is constituted as an abutting portion 114 to be abutted with the bulb socket 12 and applying its elastic contact force.  Thus, the abutting portion 114 is constituted short, its elastic force is enhanced, workability of the set spring 11 is improved, and fixing force is improved.
Patent JP-H0476379-A (JP)
Title: Operating panel mounting device for refrigerator
Inventor: MOCHIZUKI OSAMU
IPC: F25D29/00
Filed: 1990-07-18
Abstract: PURPOSE:To improve the mounting operability of an operating panel with a simple structure and improve the appearance of a refrigerator further by a method wherein a window is formed on the front surface of a door cap, attached to the lower end of the door of the refrigerator, to insert the operating panel through an inserting port formed on the lower surface of said cap so that said operating panel becomes flush with the door cap while the inserting port is blockaded by the bottom plate formed integrally with the operating panel. CONSTITUTION:An operating panel 12 is provided with a panel unit 16, formed so as to have the section of L-shape and positioned on the front surface of the panel 12, a bottom plate 17, formed integrally with the lower surface of the panel, a taper unit 19 at the upper end of the panel unit 16 and an engaging projection 20 at a corner between the panel unit 16 and the bottom plate 17. The operating panel 12 is inserted into a receiving chamber 13 through the inserting port 18 of a lower cap 9 at first, then, the taper unit 19 of the panel unit 16 is abutted against the guide rib 14 of the lower cap 9 whereby said operating panel is guided forwardly. When the operating panel 12 is advanced forwardly, said panel is engaged with a window 10 and the front surface of the lower cap 9 becomes flush with the front surface of the operating panel 12. In this case, the bottom plate 17 blockades the inserting port 18 and the engaging projection 20 of said bottom plate is engaged with the engaging groove 15 of the lower cap 9.
Patent JP-H0634722-A (JP)
Title: Electron beam testing device
Inventor: TEGURI HIRONORI
IPC: H01L21/66
Filed: 1992-07-17
Abstract: PURPOSE:To correct positioning slippage between semiconductor chip layers and to precisely position an electron beam on a wiring of each of the layers by furnishing an electron beam device, a layout drawing storage part, a slippage detection means and an irradiation control means. CONSTITUTION:Layout of a semiconductor chip 16 is stored 26, display- controlled 29 and displayed 27. The surface of a display layout drawing is indicated by a pointing device 28, and a measuring point is decided. In a correction amount memory part 35, a slippage correction amount is set in accordance with combination of layer number and positioning direction. Pattern matching of a layout drawing read out from CAD data storage part 26 and an SEM image from an SEM (scanning Electron Microscope) image acquisition part 18 is carried out 21. The pattern matching is carried out by a layout drawing of a layer (for example) the top layer) contrast of which is clear. Irradiation position of electron beam is decided by adding the correction amount read from the memory part 35 in accordance with the layer number of the measuring point to the result of the pattern matching.
Patent JP-H0476319-A (JP)
Title: Control device of hot water supply equipment
Inventor: MIYAZAKI KIYOTAKA
IPC: F24D17/00
Filed: 1990-07-18
Abstract: PURPOSE:To indicate the hot water supply data such as supply time on indicator, by computing the required time to reach set volume of hot water from the set hot water volume set by setting device and the flow rate detected by flow rate detector. CONSTITUTION:For example, to make the hot water supply automatically, adjust the liking temperature, fixed water volume to a tub 22 and automatically supplied hot water volume using bath controller 21 and turn on the automatic supply switch 13. Then, water is supplied through inlet, the volume is computed accumulatively. According to the water flow rate detected by water volume sensor 1. Water volume signal is read in I/O part 25. Water flow rate is computed in CPU part 26, using the water volume signal and the flow rate data which is memorized in ROM part 24 according to the volume signal. In RAM part 27, the water flow rate is memorized and the actual supplied volume of hot water till the measuring time is computed and memorized. In CPU part 26, the still required fill-up time is computed. Then, data of flow rate and required fill-up time is sent to I/O part 25 and indicator device 23 to display.
Patent JP-H0835097-A (JP)
Title: Anode structure of vertical type continuous electroplating device
Inventor: TSUKAGOSHI YUKIO
IPC: C25D17/12
Filed: 1994-07-22
Abstract: PURPOSE:To attain good electrodeposition appearance, low electrodeposition stress and high productivity at the time of producing a metal coated substrate for electronic parts by electroplating under feeding of electricity from the outside of a vessel. CONSTITUTION:The fluctuation in the current density in a transporting direction of a film-like conductor is prevented by decreasing the thickness of the laminated layers of insulating cloth in anodes 2 from the inlet of the plating vessel toward the transporting direction of the film-like conductor with a device for continuously electroplating the film-like conductor under the feeding of the electricity from the outside of the vessel by a reel-to-reel system.