baber/WOPTO huggingface dataset:
Patent JP-S63127407-A (JP)
Title: Magnetic head
Inventor: KAMO MASAYOSHI
IPC: G11B5/09
Filed: 1986-11-17
Abstract: PURPOSE:To improve the rise of a write current to easily reduce the timing loss by connecting plural winding positions of a head coil to terminals and selectively flowing an additional current, which corrects the main current of the write current, to the head coil of a magnetic head through these terminals. CONSTITUTION:A connection point 9 is provided in the middle position of a head coil 3 of the magnetic head, and connection points 10 and 11 are arranged on the outside of the point 9, and the additional current is supplied from the connection point 9. The main current of the write current is supplied to connection points 12 and 13 provided in both ends of the coil 3. Leading-out terminals H1-H5 of the coil 3 are connected to connection points 10-13. Writing circuits 20a and 20b and a reading circuit 30 are connected to terminals H1-H5 so that the main current can be selectively corrected by the current from terminals H2 and H4, thus improving the rise of the write current.
Patent JP-H0699563-A (JP)
Title: Transparent decorative plate with rugged pattern between layers and manufacture thereof
Inventor: OHARA CHIKAKO
IPC: B32B37/00
Filed: 1992-09-18
Abstract: PURPOSE:To faithfully and clearly perform a design of a rugged pattern of an inner layer of a transparent decorative plate having a sheet which has the pattern between the inner layers. CONSTITUTION:A method for manufacturing a transparent decorative plate comprises the steps of depositing translucent metal such as aluminum on an embossed layer 4 of a base material sheet 5 in which heat resistant coating is conducted as required and interposing the sheet as an intermediate layer between two transparent plates 1.
Patent JP-S63178990-A (JP)
Inventor: AASAA JII RUDEITSUKU
IPC: G07F13/06
Filed: 1987-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001102244-A (JP)
Title: Chip capacitor
Inventor: NAKAAKI KENTARO
IPC: H01G4/228
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which can improve connecting strength between terminals and a board and, at the same time, the solderability of the connecting terminals to the board, by preventing the diffusion of heat to an insulation board at the time of soldering the terminals to the board. SOLUTION: In a chip capacitor, the connecting strength of connecting terminals 5a to a board can be improved by respectively forming heat sections 5b in the outside end sections of the terminals 5a, so that thick solder bumps may be formed on the bent sections 5b at the time of mounting the capacitor. In addition, since spaces S are respectively formed between an insulating board 6 and the bent sections 5b, the heat of the connecting terminals 5a is hardly transferred and diffused to the insulation board 6 at the time of mounting the capacitor. Therefore, the solderability of the connecting terminals 5 to the board can be improved.
Patent JP-H0673665-A (JP)
Title: Fabric product containing fine bamboo powder
Inventor: MATSUOKA HIROSUKE
IPC: D06M23/08
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a fabric product excellent in persistency of antimicrobial and deodorizing properties suitable for clothes and beddings by effectively utilizing the antimicrobial and deodorizing properties of the epidermis and a pellicular part of a bamboo material. CONSTITUTION:This fabric product containing fine bamboo powder is obtained by treating the surface with an adhesive for fiber containing the fine bamboo powder consisting essentially of the epidermis and a pellicular part near the epidermis of various bamboos such as Phyllostachys pubscens Mazel, Phyllostachys bambusoides Sieb. et Zucc., Sinobambusa tootsik Makino or Phyllostachys nigra Munro var. henosis Stapf on at least a part of one surface of a nonwoven fabric, a woven fabric or a knitted product. Furthermore, the fabric product containing fine bamboo powder is prepared by subjecting two nonwoven fabrics or woven fabrics to bonding treatment with an adhesive for fiber containing the fine bamboo powder consisting essentially of the epidermis and a pellicular part near the epidermis of various bamboos such as Phyllostachys pubscens Mazel, Phyllostachys bambusoides Sieb. et Zucc., Sinobambusa tootsik Makino or Phyllostachys nigara Munro var. henosis Stapf.
Patent JP-H05114839-A (JP)
Title: Delay time selecting circuit for lsi internal signal
Inventor: NOMURA SHINGO
IPC: H03K5/13
Filed: 1991-10-22
Abstract: PURPOSE:To facilitate the insertion of delay into the internal signal by an LSI. CONSTITUTION:A delay time setting part 10 gives a necessary delay time to the internal signal. A delay time detection part 11 detects the delay time given to the internal signal. A delay time decision part 12 detects the difference between the delay time given to the internal signal and a set delay time and sends a decision signal back to the delay time setting part 10 if there is a difference between the both so that the delay time is equalized to the set delay time.
Patent JP-H03136720-A (JP)
Title: Diesinking electric discharge machine
Inventor: SUZAKI YOSHIFUMI
IPC: B23H7/00
Filed: 1989-10-23
Abstract: PURPOSE:To diesink a workpiece such as a long cylinder or the like with a predetermined degree of accuracy being maintained by laying a diesinking electric discharge electrode sidelong, and by holding the same centrally. CONSTITUTION:An electrode attaching head 8 has a pair of left and right attaching arms 21. The pair of attaching arms 21 can be manipulated integrally with each other or independently from each other. Further, a chuck 22 is attached to the front end of each of the attaching arms 22. These chucks 22 hold centrally a diesinking electric discharge electrode such as a rod-like electric discharge machining electrode 23. Further, this diesinking electric discharge electrode 23 can be rotated by an electrode rotating motor 24 so as to maintain uniformity of electric discharge machining in the circumferential direction.
Patent JP-2000105278-A (JP)
Title: X-ray image forming system
Inventor: NAGATSUKA SUMIYA
IPC: G01T1/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve graininess of an image by reading data as an image signal from a portion which agrees with a portion of an area which can not be read between the respective pixels (dead space). SOLUTION: This image forming system is adapted to directly convert X-ray energy obtained by photographing an X-ray image to electric charges to be stored in each pixel of an X-ray semiconductor flat panel detector 2 and captured, read out the stored charges of each pixel by each data line of each pixel 70 by operation of a switching element disposed between the pixels 70 and fetch the photographed X-ray image as an image signal. In this case, a clutter scattering an electron generated by potential application or electron hole corresponding to the dead space 71 between the pixels 70 is disposed on one side of the X-ray semiconductor flat panel detector 2 to fetch as an image signal.
Patent JP-H03135637-A (JP)
Title: Directory retrieving device
Inventor: NAKAI MASARU
IPC: G06F17/30
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the display value of a directory retrieving part, to facilitate the identification of directories, and to improve the directory retrieving efficiency by providing a directory hierarchy display part independently of a file display part for retrieval and selection of directories. CONSTITUTION:A directory/file display part is divided into a directory hierarchy display part 6, a selected directory display part 7, and a file display part 8. These divided parts are controlled by a directory retrieving control part 5. Thus the part 6 for rertieval and selection of directories is separated from the part 8. As a result, the display value is reduced at a directory retrieving part and at the same time the identification of directories is facilitated. Further more the file display can be updated when only the directory hierarchy structure display is changed and finally a directory is selected at retrieval of directories. Thus the directory retrieving time is shortened.
Patent JP-H01243307-A (JP)
Title: Insulated cable
Inventor: SEKIGUCHI YOITSU
IPC: H01B3/44
Filed: 1988-10-28
Abstract: PURPOSE:To improve long term stability by adding an aliphatic metallic salt to dicumyl peroxide to be used as a bridging agent for a bridged polyolefin resin composing an insulation layer so that generation of water is inhibited. CONSTITUTION:Dicumyl peroxide is used as a bridging agent and a polyolefin resin with 0.01-2weight% of an aliphatic metallic salt added thereto forms an insulation layer. Either one, two or more low-density polyethylene produced through the high pressure method, on the low pressure method, ethylene vinyl acetate and ethoxyethyl acrelate, is used as the polyolefin resin. Combinational use of an aliphatic metallic salt allows to inhibit generation of water, that is a residue produced as a result of decomposition of dicumyl peroxide. With this procedure it is possible to inhibit generation of water caused by being heated so that an insulated cable usable at a high electric field and outstanding in long term stability can be obtained.
Patent JP-S63127206-A (JP)
Title: Optical fiber cable
Inventor: OSHIMA KIYOKO
IPC: A61B18/20
Filed: 1986-11-18
Abstract: PURPOSE:To prevent the degradation of an optical fiber by hermetically sealing the optical fiber in a metallic tube, a metallic member, a condenser lens, and a window and fixing a soft metal to junction parts while linearly pressing this metal from rotation to obtain the closed structure where penetration of water or the like is completely prevented. CONSTITUTION:For the purpose of preventing the degradation of an optical fiber 1 incorporated in a protective tube 2 consisting of a metal or the like to stabilize it for a long time, indium 6 is wound round a protective tube 2 inserted to a pressing member 9, clamping tool 7, and a lock nut 10 and the protective tube is inserted to a holder 4. The side of a condenser lens 16 is inserted to an exist-side holder 15 similarly after indium 6 is wound round the protective tube 2 inserted to a pressing member 18, a clamping tool 17, and a clock nut 19. Pressing members 9 and 18 are clamped to taper parts of holders 4 and 15 by clamping tools 7 and 17 to linearly press in and press-fix the indium 6, thus achieving metallic sealing.
Patent JP-S61156325-A (JP)
Title: Input device for position information
Inventor: KATO KENJI
IPC: G06F3/03
Filed: 1984-12-28
Abstract: PURPOSE:To attain the input of multi-dimensional position information in a small space by using plural position signal output mechanisms independent of each dimension for the input of the position information. CONSTITUTION:A position information input device 20 consists of a position setting part 21 and a code producing part 22 and performs the transmission of signals through a signal line 23. The part 21 contains (n) pieces of position signal output mechanisms 24 which set the n-dimensional position information for each dimension. The analog position signal produced from each mechanism 24 is converted into the digital data through an A/D converting part 25 and then into a prescribed code through a data converting part 26-1. The coded position information is supplied to a central processor 12 via an interface 26-2.
Patent JP-S62135095-A (JP)
Title: Luminance signal processing method for video taperecorder
Inventor: EZAKI TADASHI
IPC: H04N9/84
Filed: 1985-12-06
Abstract: PURPOSE:To eliminate the shifting between the luminance signal and a chroma signal without causing any deterioration in the quality of a picture due to the noise components of the luminance signal and to prevent shifting in coloring from occurring by removing noise components from a signal delaying an input luminance signal when the said input luminance signal has a vertical correlation, and outputting the resulting signal. CONSTITUTION:The luminance signal processing circuit 10 is provided in the recording system of a video taperecorder. The input luminance signal YIN supplied to a terminal 11 is immediately transferred to an adder 12, and at the same time is changed to be the delayed luminance signal YD having the delay amount of one-H (horizontal scanning period) by a one-H delay circuit 13 to be also transferred to the adder 12. In the adder 12, a differential signal YIN-YD from the respective signals YIN and YD, which is transferred to an adder 15 via a limiter 14 that executes amplitude limitation. The above amounts to that the circuit 13 delays the input brightness signal YIN by one-H-amount, the adder 12 and the limiter 14 together detects the vertical correlation of the signal YIN, and in case there is the vertical correlation, the adder 15 eliminates the noise components from the delayed luminance signal YD and outputs the signal.
Patent JP-S62135035-A (JP)
Title: Data error control system
Inventor: FUJITANI HIROSHI
IPC: H04L1/00
Filed: 1985-12-06
Abstract: PURPOSE:To decrease a residual error rate by providing two stages each of coding circuits and decoding circuits so as to use an existing error detection code without modification. CONSTITUTION:A coding section inputs a packet data 11 before coding to a coding circuit 12 to encode a code A. Then an output of the coding circuit 12 is inputted to a coding circuit entirely together with a check bit to encode a code B. A decoding circuit 14 of a decoding section decodes the code B coded by the coding circuit 13. When the decoding circuit 14 detects an error, a distribution circuit 15 sends the decoding result to an error processing section via a path 17. When the decoding circuit 14 detects no error, the distribution circuit 15 sends the result to the next processing section via a path 18. On the other hand, when a residual error formed by the decoding circuit 14 is detected further, the distribution circuit 15 inputs the output of the decoding circuit 14 to a decoding circuit 16 and the coding circuit 12 decodes the encoded code A. As a result, when any error is detected, the result of decoding is fed to an error processing section via the path 17 and when no error is detected, the result is sent to the next processing section via the path 18.
Patent JP-H02122417-A (JP)
Title: Magnetic recording medium
Inventor: KONNO AKIHIKO
IPC: G11B5/73
Filed: 1988-10-31
Abstract: PURPOSE:To improve both traveling property and durability by selecting carbon black with proper characteristics to be used in a back coating layer. CONSTITUTION:The carbon black added to the back coating layer has less than 50cc/100g dibutyl phthrate (DBP) oil absorption and >=pH9.5. Therefore proper dispersibility of carbon black in the back coating layer can be expected and the surface characteristics of the back coating layer can be improved. Further, such carbon black that has large interaction with a binder, etc., can be selected though its pH is 9.5 or above. Thus, the traveling property and durability of the medium can be improved.
Patent JP-H09118546-A (JP)
Title: Apparatus and method for removing coating composed of a plurality of layers from surface of glass pane
Inventor: FUORUCHIYUNAATO BIANETSURO
IPC: C03C19/00
Filed: 1996-10-17
Abstract: The device for removing coatings from the surface of a glass plate (1) comprises at least one head (10) which is movable along the rim portion (12) of the glass plate (1), and at least one motorized tool (32a) provided at the head (10). The tool (32a) is of the cup-shaped type and has an active flat surface (39) for treating the coatings (3). The tool (32a) is contacting the glass plate coating (3) on an annular portion of the flat surface (39) thereof. <IMAGE>
Patent JP-H08132673-A (JP)
Title: Image apparatus
Inventor: MURANO SHUNJI
IPC: H04N5/335
Filed: 1994-11-09
Abstract: PURPOSE: To provide a low-cost image apparatus in which the electrodes of an image element array are strongly connected to electrode wirings covering a base plate with a large covering strength. CONSTITUTION: An image apparatus comprises a lens member having a plurality of lenses, and a base plate 1 made of a transparent material in which one main surface side is rough and many image element arrays 2 are linearly arranged to be mounted on one main surface side and fixed so that the lens 7 are made correspond to the arrays 1 one by one. Each array 2 has a plurality of electrodes 2b provided on the front surface, and a plurality of light receiving and emitting regions 2c. The electrodes 2b are connected to the electrode wirings 1a covering the one main surface side of the plate 1 via solder 4 in a flip-chip manner to be mounted on the plate 1, and a translucent member 5 made of thermoplastic resin is interposed between the plate 1 and the region 2c of the array 2.
Patent JP-H09220723-A (JP)
Title: Method for making visible mark on molded contact lens
Inventor: UEINAA II UIRIAMUZU
IPC: G02C7/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make a mark which can be seen well on a finished lens efficiently, by high controllability, easily repeatedly, without need to increase manufacturing costs in particular. SOLUTION: In this method, a process in which a recessed mark shape is formed on a metal casting mold insert so that the depth is at least 10 micron, the volume index expressed by the ratio of (volume below standard surface - volume above standard surface)/(volume below' standard surface) is at least 0.9, a process in which a thermoplastic casting mold frame is injection- molded using the metal casting mold insert, and a process in which a soft hydrogel contact lens is cast in the thermoplastic casting mold frame are included. The surface roughness ratio of the recessed mark shape such as RMS/PV, Ra/PV, RMS/H, and RA/H is adjusted to be a prescribed value or higher. Besides, the recessed mark shape is formed on the insert by an electric discharge machining method (EDM), and each parameter is confirmed by using a non- contact scanning white light interferometer.
Patent JP-H06104124-A (JP)
Title: Reactor device
Inventor: SHIROCHI SHINJI
IPC: H01F27/06
Filed: 1992-09-18
Abstract: PURPOSE:To reduce electromagnetic resiliency between a reactor and a circuit conductor whereupon the reactor is mounted due to rapid current change of the reactor, reduce eddy current of the washer under the head of a clamping bolt due to the interlinkage of the magnetic flux due to the high-frequency current of the reactor and reduce heat. CONSTITUTION:The thicknesses of a bottom insulating plane 21 between the bottom plane of a reactor 2 and a circuit conductor 1 is thickened so as to increase the distance between the reactor 2 and the circuit conductor 1 and the thickness of a top insulating plane 22 between the top plane of the reactor 2 and the washer 9 under the head of a clamping bolt 7 is thickened so as to increase the distance between the top plane and the washer 9.
Patent JP-H05118354-A (JP)
Title: Clutch
Inventor: ITO KENICHIRO
IPC: F16D41/07
Filed: 1991-10-23
Abstract: PURPOSE:To provide a structure which can hold constant the position relation of retainers for controlling an engaging piece to a meshing position and further to relax force applied to the retainers at the time of a high torque load, in a clutch. CONSTITUTION:The first/second retainers 3, 4 are provided between an outer ring 1 and an inner member 2 to fix the first retainer 3 to the inner member 2 through a fixed pin 12 and an elastically deforming buffer material 14. The fixed pin 12 is fitted to float in an angular hole 15 of the second retainer 4, and a differential means 25 for decelerating this retainer 4 is connected to the second retainer 4. When force acts on the first retainer 3 by interference with a sprag 5, the buffer material 14 is elastically deformed to relax force, and when generated no load, the first retainer is returned to the original position by elasticity of the cushion material 14.
Patent JP-H05113533-A (JP)
Title: Lens position controller for zoom lens
Inventor: SEKIDA MAKOTO
IPC: G03B13/36
Filed: 1991-10-23
Abstract: PURPOSE:To obtain high focusing accuracy even while reducing a storage capacity by calculating the quantity of the movement of a focusing lens group based on the arithmetic operation of the reciprocal of the information on an object distance and the intrinsic coefft. corresponding to a focal length. CONSTITUTION:The distance S up to the object is calculated by a distance calculating means 5 by the output of the light position signal from a distance measuring means 4. The calculated distance S up to the object is sent by an extension length calculating means 6. The extension length eta of the focusing lens group 3 is calculated by the information on the distance S up to the object and the zoom position Zi from the zoom position output means 7 of a variable power lens group 2. The information on the calculated extension length eta is sent to a system controller 8 which drives a focusing motor 9 so as to move the focusing lens group 3 by as much as the extension length. The extension length eta of the focusing lens group 3 is approximated by a quadratic equation with the reciprocal 1/S of the distance up to the object as a function.
Patent JP-2000105807-A (JP)
Title: Label type noncontact data carrier
Inventor: FURUHASHI JUN
IPC: G06K19/073
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a disposable noncontact data carrier which is hardly reusable when detached from an article after being attached and suitable for the purpose of protection against an illegal act. SOLUTION: An antenna 2, made of a conductive paste layer, for sending and receiving signals to and from external device without contacting is formed by applying and then hardening conductive paste on a base material in to a specific pattern. On the antenna 2, an IC chip 1 provided with bumps 1a is mounted with an anisotropic conductive adhesive, etc. Then an adhesive layer 4 which covers the IC chip 1 and antenna 2 is formed of an acryl-based adhesive, etc., on the base material 3 and a peeling liner 5 is laminated on the adhesive layer 4 and united in a sheet shape to manufacture the label type noncontact data carrier 20. Before the conductive paste layer is formed, a peeling agent such as silicone resin is applied in a specific area 6 on the base material 3 and an easy-to-break process is performed so that the metal thin film is easily broken.
Patent JP-H05118683-A (JP)
Title: Refrigerator
Inventor: IKEGAMI KAZUO
IPC: F25B9/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a refrigerator for cryogenic use having a simple structure and a high freezing capacity. CONSTITUTION:A freezing device is provided with a heat dissipating heat exchanger 42, provided between a buffer tank 7 and a pulse tube 4, an inflow pipe 80, capable of moving gaseous refrigerant from the pulse tube 4 into the buffer tank 7 through the heat dissipating heat exchanger 42, and an outflow pipe 81, capable of moving the gaseous refrigerant from the buffer tank 7 into the pulse tube 4 through said heat dissipating heat exchanger 42 and provided with a curved tube section 8 between the heat dissipating heat exchanger 42 and the pulse tube 4. In this case, the channel resistance of the outflow pipe 81 is designed so as to be larger than the channel resistance of the inflow pipe 80 at a place between the heat dissipating heat exchanger 42 and the pulse tube 4.
Patent JP-H06130652-A (JP)
Title: Glass mask
Inventor: IKE MASAHIRO
IPC: G03F1/40
Filed: 1992-10-14
Abstract: PURPOSE:To provide the glass mask which can evade the generation of a pattern deficit. CONSTITUTION:A dummy pattern 16 which partially induces discharge caused by static electricity is formed at the periphery of a circuit pattern 18 on a glass substrate 10. When the circuit pattern 18 is formed in a comb-tooth shape, >=1 or >=2 dummy patterns 16 are provided on both sides of the comb-tooth pattern in parallel to the array direction of the comb teeth of the circuit pattern 18. When the circuit pattern 18 is formed of a single or plural polygonal patterns 18a-18c, at least >=1 dummy patterns are provided at intervals on the periphery surrounding one or plural polygonal patterns.