baber/WOPTO huggingface dataset:
Patent JP-2000082791-A (JP)
Title: Nonvolatile magnetic memory cell and device
Inventor: GUPTA ARUNAVA
IPC: H01F10/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristics of a magnetic tunnel junction cell structure and a memory device architecture by providing a first and second ferromagnetic layers and an insulating layer for forming a magnetic tunnel junction element between the first and second ferromagnetic layers. SOLUTION: A magnetic tunnel junction(MTJ) cell comprises an MTJ element 200 of multiplayer structure having a first and second FM layers 302, 304 and insulating layers 306, 308, 310 interposed between them. The MTJ cell further comprises a first conductor segment 206 extending below the MTJ element 200 in a first direction and a second conductor segment 208 extending above the MTJ element 200 in a second direction orthogonal to the first direction. The first conductor segment 206 terminates with first capacitive structure and the second conductor segment 208 terminates with second capacitive structure. A common input terminals are formed by connecting these conductor segments.
Patent JP-H11168699-A (JP)
Title: Capture and preview of analog video frame
Inventor: TAUBMAN DAVID S
IPC: G06T1/60
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To preview a still video image without digitizing it by converting a correspondence segment of unprocessed digitized video data into output analog video data and sending it to a previewing device. SOLUTION: An analog video signal is received continuously via an inputting part 16 that is connected to a first converter 18. The converter 18 does not convert the analog video signal into digital image data that is decoded completely but converts the analog video signal into a series of unprocessed digitized video data. The unprocessed digitized video signal is stored in memory 22. The analog video signal is sent to a display monitor 30 at the same time as when analog video data is converted into unprocessed digitized video data in order to select an image for preview. The unprocessed digitized video data that corresponds to a desired still video image is reconverted into an analog signal and is shown on a monitor for preview.
Patent JP-H07148695-A (JP)
Title: Drilling device and drilling method using said device
Inventor: KEBIN CHIYAARUZU HAGATEII
IPC: G05B19/402
Filed: 1994-08-23
Abstract: PURPOSE: To accurately position a conformity hole by interposing a mirror between a drill and a table, making a line crossing the mirror and the drill a line rectangulary cross to the table, and providing the mirror capably of being pulled in a supporting means. CONSTITUTION: The center line of a drill 30 in a single head and the center of a square optical mirror make one line rectangularly cross to a table 17. This optical mirror 31 reflects the image of the target part of a flexible material 15 positioned directly under the optical mirror 31. A video image system is provided with a TV-camera 32, a TV-monitor 20, and a mathematical display 27 connected to a crossing line generator, and it receives the image. The intersection point of the vertical line and the horizontal line is accurately conformed to the part of the flexible material 15 positioned directly under the center of the optical mirror 31.
Patent JP-H1145507-A (JP)
Title: Information reproducing device, recognition device, and information processing system
Inventor: ANDO HIDEO
IPC: H04N21/433
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To perform data transmission between a reproducing device and a processing board and to reduce the load on a main control part, by discriminating the kind of reproduced information and setting certification on a specified object to be certified based on the discriminating result. SOLUTION: At the time of reproducing information, various kinds of streams of information are separated and extracted from a program stream, and are transferred without intervention of a main CPU 111 and directly through a PCI bus 133 to a sound coding and decoding board 136, an MPG board 134 and a board 135 for sub-picture-run-length by an information recording and reproducing device 1. Similarly to the information recording and reproducing device 1, each individual separated and extracted stream is also transferred via an I/O data line 146 and the PCI bus 133 without intervention of the main CPU 111 to the boards 134 and 135 and an SCSI board 136, by the information reproducing device 122.  Thus, without intervention of the main CPU 111, data can be transferred between the information recording and reproducing device and also the information reproducing device 122 and the individual boards 134, 135 and 136 respectively, thus reducing the load on the CPU 111.
Patent JP-H0485471-A (JP)
Title: Zipper gasket
Inventor: TANAYA AKIRA
IPC: E06B3/62
Filed: 1990-07-26
Abstract: PURPOSE:To make good a weathering by fitting plate bodies such as glass plates, etc., to each other between a pair of holding pieces of an elastic material, and fitting a zipper to a plane section of the holding piece on one side so that it is capable of loading and unloading. CONSTITUTION:A pair of holding pieces 12 and 13 are provided to both sides lengthwise of a longer body of an elastic material such as rubber to form a gasket 11. Fitting grooves 14 are made between each pair of holding pieces 12 and 13 and, at the same time, a zipper 16 is fitted to a fixed groove of a plane section of the holding piece 12 on one side so that it is capable of loading and unloading. After that, a stopping member 17 is continuously connected lengthwise of the central part of the holding pieces 13, and stopping recesses 19 are formed between the holding pieces 13 and the stopping member 17. Then, plate bodies 20 are fitted between the fitting grooves 14, and stopping projections 22 of coupling members 21 are fitted to the inside of the stopping recesses 19 to fix a pair of coupling members 21. According to the constitution, drainage treatment of rainwater can be sufficiently performed.
Patent JP-H1040255-A (JP)
Title: Hash table control device
Inventor: KURIBAYASHI KENJI
IPC: G06F17/30
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of retrieving processing performance with respect to a hash table. SOLUTION: With respect to the entry of the hash table 103, a key is controlled by binary tree structure and a register means 101 retrieves the hash table by a retrieving means 102. The retrieving means 102 retrieves the hash table and prepares a binary retrieving route recording means 105. At the time of registering unregistered key, the register means 101 balances the binary tree by a binary tree balancing means 104. The binary tree balancing means replace-processes a node by the binary retrieving route recording means 105 to balance the binary tree. Thereby a balanced binary tree is prepared without regard to a data registering order.
Patent JP-S6355445-A (JP)
Title: Appearance inspection system
Inventor: TOYODA HIROAKI
IPC: G01N21/956
Filed: 1986-08-27
Abstract: PURPOSE:To detect the defect of a solid and a non-specific shape with high accuracy by radiating spot light beams being in the relation of a complementary by radiating spot light beams being in the relation of a complementary color to each other, to a surface to be inspected. CONSTITUTION:The surface to be inspected 8 is driven by an XY table, etc., a light beam radiated from a light source 3 is allowed to pass through a selected light transmission filter 4, and a light beam having only a specific wavelength component is converged 6, and radiated to only the specific inspection range of the surface to be inspected 8. In such a case, an illuminating optical axis is constituted so as to be illuminated from an oblique direction to the surface to be inspected 8, and also, on the surface being different from the surface containing this illuminating optical axis, in a vertical direction to the surface to be inspected 8, plural illuminating equipments are placed and an illumination is executed so that light beams being in a complementary color relation each other to wavelength selected by the filter 4 are superposed to each other on the surface to be inspected 8. In such a way, the surface to be inspected 8 illuminated by the complementary color illuminating equipment is brought to an image formation on an image pickup device 1 by a focusing helicoid 5, and by detecting a reflected light component of the surface to be inspected 8 and detecting a detected defect 7, the surface to be inspected is inspected.
Patent JP-H0362023-A (JP)
Title: Auto focus camera
Inventor: TERASHITA TAKAAKI
IPC: G03B13/36
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a satisfactory printed photograph by providing plural spot light sources on a range-finding, light projecting part and an image area sensor on a light receiving part, automatically detecting the position of a main object in photographing operation and recording the position in a recording medium. CONSTITUTION:A camera is provided with means 15 and 16 detecting the position of a main object on a screen which is measured by a range finder, and a means 24 recording information on the position on the screen in the recording medium 13. The position of the main object and the screen are specified by coordinates X and Y and area codes segmented like a matrix, respectively, and a bar code, etc., are used for positional information. The light projecting part 15 is equipped with plural, five spot light sources 15a to 15d, for instance, and the light receiving part 16 is composed of a lens 22 and the image area sensor 23, detects the position of the main object in the screen at the time of range finding and records the information on the position in the recording medium 13. Since the position of the main object is recorded, a photograph can be printed by paying special attention to the density of the main object, and a satisfactory high-quality printed photograph can thereby be obtained.
Patent JP-H0249496-A (JP)
Title: Treatment of inner layer copper foil of multilayer printed board
Inventor: NAKANO KOICHI
IPC: H05K3/38
Filed: 1988-08-11
Abstract: PURPOSE:To decrease the generation of a halo phenomenon which often causes defects such as electric short-circuit or others by a method wherein the copper surface of a laminated board is treated under a specified condition, which is rinsed, dried up, and subjected to a copper oxide treatment. CONSTITUTION:The copper surface of a laminated board, on which an inner layer copper circuit for a multilayer printed wiring board has been formed, is treated in a water solution of NaOH 30-45g/l and K2S2O6 5-15g/l at a temperature of 55-70 deg.C for 90-400 seconds. Then, the laminated board is rinsed, dried up, and subjected to a copper oxide treatment. It is preferable that a treating condition is selected from the following ranges: a water solution of NaOH 35-40g/l and K2S2O6 6-13g/l; a temperature 60-70 deg.C; a time 150-300 seconds. By this setup, the generation of a halo phenomenon, which causes defects such as electric short-circuit or others, can be decreased.
Patent JP-H03221680-A (JP)
Title: Power-driven latching mechanism
Inventor: MAIKURU PIITAA AREKUSANDAA
IPC: E05B47/00
Filed: 1990-07-26
Abstract: PURPOSE: To simplify a structure by installing a keeper member receiving a pin member and mounting a forced engaging member forcibly engaging both members by rotating the keeper member. CONSTITUTION: The base section 30 of a pin member 20 is fixed at the detachable top section of an automobile by a fixture through a mounting hole 32. A shank section 26 mounted in the asymmetric hole 31 of the base section 30 is enclosed by a retaining sleeve 28, and a coil spring 29 is set up so that the sleeve 28 is pushed downwards in the upper section of the shank section 26. A gear to be driven 42 is set up to a keeper member 21 fitted to a car body by a screw 45. The keeper member 21 is rotated by an electric motor, the engaging member 37 of the shank section 26 is engaged with the screwing sections 60, 62 of the member 21, and the shank section 26 is drawn into the member 21 and the pin member 20 and the member 21 are combined.
Patent JP-H0548851-A (JP)
Title: Picture recording device
Inventor: ANZAI KATSUHIKO
IPC: G06T11/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide a picture recording device capable of obtaining a printing result for the number of copies required for the output of printing data at one time on a host side without performing a distribution operation of the printed result. CONSTITUTION:This device is provided with an input means 2 including an instruction command for the number of printing copies at least and inputting a series of printing data, an analysis means 4 analyzing the inputted printing data, a storage means 6 analyzing, storing and holding the data as the printing output data at the inside of the device and a control means 11 controlling a printing processing based on the printing data stored in the storage means 6 so that it may be repeated for the instructed number of printing copies.
Patent JP-2001028880-A (JP)
Title: Power conversion device as well as power generation apparatus using the same and driving device
Inventor: OGUSA SHINICHI
IPC: H02J3/36
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high stability of a DC voltage by a method wherein a smoothing capacitor is installed on a DC power route, and a witching element is controlled so as to be turned on and off in such a way that the voltage of the smoothing capacitor does not become an overvoltage. SOLUTION: A smoothing capacitor 6 which smoothes a voltage on a DC power route 2 is installed between an AC-DC converter 4 which converts first AC power into DC power and a DC-AC converter 5 which converts the DC power into second AC power. Then, a power consumption,means which is composed of a switching element 8 and a resistance element 7 is installed on the DC power route 2 so as to be in parallel to the smoothing capacitor 6. The switching element 8 is controlled so as to be turned on and off in such a way that the voltage of the smoothing capacitor 6 does not become an overvoltage. As a result, the high stability of a DC voltage can be obtained.
Patent JP-H0249573-A (JP)
Title: Alcoholic drink
Inventor: MIURA YASUHIRO
IPC: C12G3/04
Filed: 1988-08-09
Abstract: PURPOSE:To obtain the title drink capable of preventing hangover, drunken sickness, etc., and being mild to the palate by blending an alcoholic drink with an alkali ion water. CONSTITUTION:The aimed drink obtained by blending an alcoholic drink such as SAKE (Japanese rice wine) or foreign wine with an alkali ion water, e.g., at a ratio of 7:3.
Patent JP-H107964-A (JP)
Title: Stamp ink
Inventor: OOTA TERUHITO
IPC: C09D11/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stamp ink which is used for providing the time of prepar ing documents and gives a print of a seal recognizable without making the documents difficult to see by specifying the hiding ratio of the ink and by facilitating the transfer of the print of a seal to another paper. SOLUTION: This ink has a hiding ratio of 0.95 or lower but pref. 0.02 or higher and can give a print of a seal easily transferable to another paper. The hiding ratio is so low that the characters or drawings of documents are not hidden usually. However, when the recognition of the print of a seal becomes necessary, the hiding ratio is increased by, e.g., chemical changes in color. If necessary, a fluorescent substance is incorporated into the ink to facilitate the recognition of the print of a seal by electromagnetic radiation even on the black ink of documents. This ink is used in, e.g., a new stamp rent system such that a certain organization makes a stamp with a specified face, rent it to a user for a certain time, recovers it, and breaks the face. Thus, the time of preparing documents stamped by the user can be proved.
Patent JP-H04233953-A (JP)
Title: Plastic molding having coated surface and its preparation
Inventor: FURANTSU GIYUBITSUTSU
IPC: C08K3/013
Filed: 1991-08-08
Abstract: PURPOSE: To provide a plastic molding having a coated surface which can be produced at a low cost in a simple way by forming a clear coating layer on a colored molding produced from a propylene polymer compsn. contg. a rubberlike copolymer.  
     CONSTITUTION: This molding is obtd. by coating a colored plastic molding with a clear coating material. The colored plastic molding is produced from 95-5 pts.wt. isotactic polypropylene or propylene copolymer having an ethylene content of 10 wt.% or lower, 5-50 pts.wt. rubberlike polypropylene-compatible copolymer, pref. an amorphous copolymer formed from 30-70 wt.% ethylene and 70-30 wt.% propylene or a terpolymer formed from ethylene, propylene, and 5 wt.% or lower diene, and 0-50 pts.wt. reinforcing filler (pref. e.g. talc or chalk). The clear coating material (e.g. a clear two-component polyurethane coating material) contains. if necessary, an adhesion promotor (e.g. a chorinated amorphous polypropylene) and 0.01-1 wt.% metal powder pigment or pearlescent pigment. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001025459-A (JP)
Title: Ophthalmic measuring device
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To perform an alignment at a high precision from an initial positioning to a fine adjustment between an eye to be examined examining means and an eye to be examined without requiring the skill of an operator. SOLUTION: An index image 16a' moves upward when a distance between an eye E to be examined and an eye to be examined examining means is small, and moves downward when the distance is large. On the contrary, an index image 16b' moves downward when a distance between the eye E to be examined and the eye to be examined examining means is small, and moves upward when the distance is large. The location of an index 16c' hardly changes.  Thus, after a rough positioning for the eye E to be examined and the eye to be examined examining means is completed, when the light of a light source for the measurement is emitted, if at least one index image from among the index images 16a', 16b' and 16c' is detected, the distance between the eye to be examined and the examining means is changed by controlling an alignment means by an operation processing section, and which index image has been detected is specified first. By this action, the moving direction of the eye to be examined examining means to the eye to be examined is determined.  Then, the eye to be examined examining means is moved in that direction, and at least two index images from among the index images 16a', 16b' and 16c' are detected, and the alignment is performed by controlling the alignment means in such a manner that the two index images may be horizontally lined up.
Patent JP-H0485749-A (JP)
Title: Control system for cassette loading motor
Inventor: TAKEUCHI MASAZUMI
IPC: G11B15/675
Filed: 1990-07-27
Abstract: PURPOSE:To partially slow down the cassette loading speed by varying the input voltage value of a drive circuit which is generated at each articulation point of a cassette loading action. CONSTITUTION:A photosensor 3 provided at a articulation point of a cassette loading mechanism part detects a fact that an interrupter 4 synchronized with a cassette holder mobile pat gets close to the articulation point and transmits a signal to an interface circuit 5. Based on this signal, a variable speed timing signal generating circuit 6 produces a motor slow-down timing signal as shown in a diagram. The pulse generated by a PWM speed changing circuit 7 is added within the slow-down timing for production of a control input signal of a drive circuit. As a result, the effective voltage level of a motor drive drops and the speed of the cassette holder is reduced by 100-50% of the steady speed at the articulation point.
Patent JP-S6096455-A (JP)
Inventor: RICHIYAADO EICHI BUREJINSUKII
IPC: H01B11/10
Filed: 1984-09-26
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-H0644756-A (JP)
Title: Reproducing device
Inventor: ARAMAKI JUNICHI
IPC: G11B27/10
Filed: 1992-07-27
Abstract: PURPOSE:To provide a reproducing device displaying excellently the sub data of a music name, etc., on a relative small-sized display part. CONSTITUTION:In the reproducing device in which a track number is added at every data in one unit and reproducing the data recorded in a prescribed recording medium 1, the display part 30 displaying the sub data recorded in the recording medium 1 by a prescribed figure is provided, and a system controller 20 controls so that a scroll display moving from the low-order figure to the high-order figure at a first speed is performed till display using the prescribed figure is performed for displaying the sub data showing the data name of the data recorded in the recording medium 1 on the display part 30 and the scroll display moving at a second speed later than the first speed is performed after the display using the prescribed figure is performed.
Patent JP-H1024944-A (JP)
Title: Cover material for press-through-pack
Inventor: INOUE ISAO
IPC: B65D43/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate incorrect dosing or taking which are brought about by conventional cover materials, by using aluminum foil as a cover material and conspicuously forming a printing layer for merchandise name, taking-out method of the contents, etc., as an undercoat of the printing layer and applying a monocolorpainted layer increasing the visibility. SOLUTION: This cover material is provided with a coating layer 2 in which prints like merchandise name, taking-out method of the contents, etc., are conspicuously formed on one side face of aluminum foil 1 to increase the visibility. A printed layer 3 for merchandise name, taking-out method of the contents, etc., is formed on the coating layer 2. And further, an overcoat layer 4 is formed to protect the printed layer 3. An adhesive layer 5 is formed to close the bottom in which a recess containing the contents is formed at the other side face of the aluminum foil, with the cover material. A resin composite material that colored pigment and other additives are added in vinyl chloride resin and kneaded, is used as a painting liquid applied on the coating layer 2. The resin composite material is applied for printing or painting in a printing method or a coating method.
Patent JP-H04229558-A (JP)
Title: Nickel cadnium storage battery having improved electric property
Inventor: GEERUHARUTO BERUGERU
IPC: C08L39/00
Filed: 1991-05-10
Abstract: PURPOSE: To allow a nickel - cadmium storage battery to utilize a cadmium active material to a high degree by allowing the battery to accept a charge well, and preventing trouble during charging. CONSTITUTION: In an alkaline nickel - cadmium storage battery, an active material or electrolyte packed in the negative electrode of the storage battery contains a polyvinyl pyrrolidone as an expander, time polyvinyl pyrrolidone having an average molecular weight of 5000 to 35000g/mol, its proportion being 0.1 to 0.8wt.% of a cadmium active material.
Patent JP-H04253874-A (JP)
Title: Expanding medium and use thereof
Inventor: BURUFU FUON BONIN
IPC: C09K21/12
Filed: 1991-07-16
Abstract: PURPOSE: To prevent the action of a flame with an expanded foam body by exposing an expansive medium containing the ammonium salt and/or amine salt of the phosphate of a metal of the second group and/or the third group of an element periodic system to a flame. CONSTITUTION: Magnesium, calcium, zinc, and aluminum in particular are used for the metal of the second group and/or the third group of an element periodic system as a proper example. The phosphate of the metal and the phosphate of ammonium and amine have no expanding property by themselves, the ammonium salt and amine salt of these acid metal phosphates have no hygroscopic property, and they are suitable for forming an expansive foam body. An expansive composition containing polyalcohol as a base material can be combined with swelling mica, graphite, silicate, borate, and/or synthetic boro-silicate to form an expansive body, for example.