baber/WOPTO huggingface dataset:
Patent JP-H06166293-A (JP)
Title: Writing utensil
Inventor: KATO NOBUE
IPC: B43L13/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide a writing utensil proper for drawing operation at predeter mined arbitrary intervals and in thickness in drafting and other drawing and the preparation, etc., of a stripe pattern. CONSTITUTION:Adjacent columnar bodies 1 are brought to a writable state simultaneously by a pen point, in which a large number of the columnar bodies 1 having the same thickness are bundled in parallel and front end sections 2 are fixed so as to be arranged on a straight line, and a control section 3 controlling the propriety of the writing of each columnar body, thus controlling the thickness of a line for drawing.
Patent JP-H0631707-A (JP)
Title: Method of drying woody fiber
Inventor: SUGIURA SATOSHI
IPC: C09K21/12
Filed: 1992-07-17
Abstract: PURPOSE:To prevent the occurrence of blister at the time of forming woody base material and also prevent the occurrence of fire at the forming process by feeding a flame retardant into a drying duct and drying with hot air a group of slurry woody fiber while a flame retardant is added to a group of the viscous weedy fiber. CONSTITUTION:The apparatus is constructed such that a hardening agent 13 and mold releasing agent 14 are added to a group of woody fiber which is sent into a drying duct 3 and force-fed by hot air, and a flame retarding agent 15 is fed into the drying duct 3 through a flame retardant supplying tube 7, and while it is added to a group of the viscous woody material 21, hot air drying is conducted. At a process of drying a group of the slurry woody fiber 21, by flame-retarding a group of the viscous woody fiber 21, the woody fiber not subjected to flame retarding is dried to a state to catch fire, and firing by burning of a group of the woody fiber 21 is restrained in the fire occurrence zone (a) within the drying duct 3, as a result, a group of the woody fiber 21 can be dried to a state where its moisture content after drying is reduced to about 5% or less.
Patent JP-S61171970-A (JP)
Inventor: JIYAN REPIRIBEERU
IPC: F16K27/02
Filed: 1985-09-26
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-H0762514-A (JP)
Title: Vibrationproof and soundproof rail
Inventor: MIZOGUCHI SHIGERU
IPC: C23C4/04
Filed: 1993-08-30
Abstract: PURPOSE:To provide the vibrationproof and soundproof rail which suppresses the noise to be generated by contact of wheels and the rail during traveling of trains. CONSTITUTION:This rail is constituted by thermally spraying ceramics having low strength and ceramics having the strength higher than this ceramics over the entire surface of the rail 1 exclusive of the vehicle contact surfaces at the summit surface A and top flank B of the rail 1 to >=0.15mm and <=0.25mm thickness so as to have <=5mm total thickness respectively alternately and has excellent vibrationproof and soundproof characteristics. The rail is constituted by thermally spraying a metal having low strength and ceramics having the strength higher than this metal on the rail to >=0.15mm and <=0.25mm thickness so as to have <=5mm total thickness respectively alternately and has the excellent vibrationproof and soundproof characteristics. Further, the rail is constituted by subjecting the surface of the outermost layer film of the rail alternately coated with the ceramics varying in the strength or the metal and ceramics varying in the strength to resin coating to >=0.10mm to <=0.5mm and has the excellent vibrationproof and soundproof characteristics.
Patent JP-S59104266-A (JP)
Title: Fillet welding method of lap joint
Inventor: TAJIMA KEISUKE
IPC: B23K37/06
Filed: 1982-12-06
Abstract: PURPOSE:To obtain a satisfactory and uniform shape of a bead by placing a plate-shaped body consisting of a refractory material on a lap plate by making the side faces thereof flush with each other and welding these plates. CONSTITUTION:A plate-shaped body 7 consisting of a refractory material, for example, cordierite, mullite, dolomite or the like, is placed on the plate 1 of lap plates 1, 2 by making the surface 8 to be welded of said lap plate 1 flush with the side face 9 of said plate-shaped body 7, then the plates are welded. The tip of a welding rod is thus prevented from snaking by deviating from the weld line, and the upper arc generated from the welding rod melts half the corner part of the refractory material placed on the plate, that is, the part in contact with the top end 3 of the surface to be welded of the plate 1, thereby making contribution as an assistant for forming slag for forming a deposited metal. A satisfactory and uniform shape 12 of a bead is thus obtd.
Patent JP-H0633771-A (JP)
Title: Subsidiary combustion chamber type spark ignition engine
Inventor: SHINNO YOSHIO
IPC: F02B23/08
Filed: 1992-07-17
Abstract: PURPOSE:To reduce a generated amount of NOx by flatting a piston head, and forming a main combustion chamber between this piston head and an opposed surface thereto of a cylinder head, so that a combustion time is lengthened to decrease the highest combustion temperature because of slowing fluidization of a mixture in the main combustion chamber. CONSTITUTION:A dome-shaped subcombustion chamber 3 is hollowly provided in a piston head-opposed surface 2 of a cylinder head 1, and an opening part 4 of this subsidiary combustion chamber 3 appears in a main combustion chamber 5. A piston head 7, in which a spark plug 7 appears in the deepest end of the subsidiary combustion chamber 3, is flatted, and the main combustion chamber 5 is formed between these piston head 7 and piston head-opposed surface 2 of the cylinder head 1. In a compression stroke, since a mixture in a cylinder 8 is uniformly compressed by the flat piston head 7, a mixture is slowly fluidized in the main combustion chamber 5, and since the mixture is slowly mixed with unburnt gas from the subsidiary combustion chamber 3 to lengthen a combustion time in the main combustion chamber 5, a maximum combustion temperature is decreased to reduce the NOx.
Patent JP-H0963748-A (JP)
Title: Wet tissue heating device
Inventor: SAJI YOSHIO
IPC: A47K7/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue heating device capable of easily heating a wet tissue on the market, also simple is structure and easy to handle. SOLUTION: The device has an inner container 3 with the opening upper face possible to store a tissue case 10 in a closed condition in which a wet tissue 11 is previously stored and an outer case 1 in which the inner container 3 is put to be heated by a heater 6. A cover 7 with an opening hole 8 larger than a pick-out cover 12 for the tissue case 10 is provided on the upper face of the outer case 1.
Patent JP-H0376012-A (JP)
Title: Production of perpendicular magnetic thin-film head
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/31
Filed: 1989-08-17
Abstract: PURPOSE:To simplify a forming process of a main magnetic pole forming region and to improve the mechanical durability of a medium-facing surface by applying heat to the thin-film coil of the magnetic pole forming surface of a substrate and the region facing the front end part of the main magnetic pole to form a nonmagnetic layer prior to the formation of the thin-film coil. CONSTITUTION:The main magnetic pole forming region of the magnetic substrate 21 is irradiated with a laser beam or electron beam and is thereby heated to 500 to 1,000 deg.C in the depth part of >=10mum, by which this region is nonmagnetized. The nonmagnetization stage of the main magnetic pole forming region is simplified in this way and the generation of failure, such as chipping, flaw, of the medium-facing surface of the head constitution successively formed with the thin-film coil and the main magnetic pole, etc., on the nonmagnetized magnetic pole forming region by the sliding contact with the medium surface heretofore are eliminated in this way and the durability is improved.
Patent JP-S6193413-A (JP)
Title: Lighting device
Inventor: HANE TADASHI
IPC: G02B6/00
Filed: 1984-10-12
Abstract: PURPOSE:To collect both of direct incoming light and skylight and to improve lighting efficiency by connecting optical transmission paths to the ends of a transparent lighting plate dispersed internally with phosphor thereby utilizing all over the upper surface of the lighting plate as lighting surface. CONSTITUTION:The transparent lighting plate 3 is housed in a cooling means 2 in the upper part of a stand 1 and the optical transmission paths are connected to both ends. The plate 3 if formed by dispersing uniformly the phosphor into a thermoplastic resin (acrylic resin or polycarbonate resin) and molding the resin to a plate shape and is provided with a reflecting layer 11 by metal plating, etc. on the bottom and both side faces. The direct incoming light and skylight are made incident on the inside of the plate 3 from all directions. The incident light in a visible region excites the phosphor in the plate 3 and the radiated light from the phosphor is focused by a Fresnel lens 12 and is transmitted through optical fibers 13 to the prescribed place.
Patent JP-S6455924-A (JP)
Title: Digital mobile communication system and mobile terminal equipment
Inventor: FURUYA YUKITSUNA
IPC: H04W76/02
Filed: 1987-08-26
Abstract: PURPOSE:To relieve the load of an exchange and to prevent momentary interruption due to zone change, by providing a call channel and a common control channel, allowing each mobile terminal equipment to continue the observation of the common control channel through the use of an idle time during communication and to transmit a switching request signal to a base station if a base station with better condition than that of the base station is found during communication. CONSTITUTION:A terminal equipment monitors a control channel during communication and the terminal equipment transmits a connection request signal to a base station 2 when the control signal of the base station 2 is stronger than that of the base station 1. The base station 2 designates a call channel in response thereto. The terminal equipment transmits a test signal to the channel. When the test signal is received correctly by the base station 2 and a test O.K. signal is sent, the terminal station transmits a switching request signal to the base station 1. The base station 1 reports it to an exchange and transmits a switching instruction to the terminal equipment according to the switching instruction from the exchange. The terminal equipment switches the call channel to that of the base station 2. Thus, the zone is switched without momentary interruption of communication.
Patent JP-H0928214-A (JP)
Title: Guide rope attaching tool
Inventor: SHIMOMURA RIYOUICHIROU
IPC: A01G23/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a guide rope attaching tool capable of attaching the guide rope to a tree more simply, surely and safely. SOLUTION: This guide rope attaching tool is equipped with a main body 10 consisting of a pair of curved state nipping member 9a, 9b supported by a shaft 8 attached on the tip of a pole 7 and freely openable and closable, a temporary fixing tool 12 temporarily fixing the guide rope 11 to the major body 10, a rubber 13 energizing the main body 10 in the closing direction and a rubber 14 energizing it in the opening direction respectively, a stopper 15 holding the main body 10 at its open state and a operating plate 16 operating the stopper 15 to cancel the holding of the opening state of the main body 10, and a pin member 17 holding or freeing the one end of the rubber 13 in the curved nipping member 9b.  The guide rope 11 is formed as an approximately Y-shaped rope by installing a pair of tip parts 11a and 11b to the main rope body 11c, attaching a metal linker receiving tool to the one tip part 11b and a metal linker butting tool to the other tip part 11b, and linking the operating plate 16 and the pin member 17 to the main body of the rope 11c through a short string 23 and a long string 24 respectively.
Patent JP-S6273646-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI TATSURO
IPC: H01L21/3065
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the production of an overhang, by applying a silica film on a stepped portion of an insulation film in which an element region has been formed, and then performing reactive ion etching until the surface of the element region is exposed for obtaining an aperture as required. CONSTITUTION:An insulation film having a two-layer structure consisting of an oxide film 1 and a nitride film 2 is provided and dry etched to form openings 3 for the purpose of forming a fine element pattern. When wet etched, and oxide film 1 located under the nitride film 2 is etched much more since they have different wet etching rates, and an overhang 4 is produced directly under the nitride film 2 within each aperture 3. A silica film 5 is applied onto the whole surface such that the silica film is deposited thicker on the overhangs 4. The structure is etched until the nitride film 2 is exposed and the silicon surface 6 in each aperture 3 is exposed. According to this method, an oxide film by the silica film 5 is left under the overhang 4 and, consequently, the overhang is compensated.
Patent JP-2000083016-A (JP)
Title: Access control system, terminal device, data transmitter, data key server and recording medium
Inventor: ISHII HIDEHIRO
IPC: H04L9/08
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To perform access control in a group unit without sharing a secret key in a group of users. SOLUTION: Data to be transmitted from a write terminal A are enciphered by a generated data key, transmitted and stored in an enciphered data restoring part B2. The data key is enciphered by the public key of a data key server D and an ACL combining it with a list of groups transmitting data is electronically signed by the data key and stored in a signed ACL storing part B1. When a read terminal C reads data, an ACL corresponding to the identifier of data inputted from an inputting part C2 is transferred to the data key server D. When the ACL is decided as proper and also when the user name corresponding to a user identifier from an inputting part C1 is included in the group list, a data key decoded by the secret key of the data key server D is supplied to the read terminal C.
Patent JP-H06192068-A (JP)
Title: Production of sustained release microcapsule
Inventor: KAMEI SHIGERU
IPC: A61K38/06
Filed: 1993-08-30
Abstract: PURPOSE:To provide the novel method for producing the sustained release microcapsule containing a physiological substance. CONSTITUTION:This method for producing a microcapsule for sustained release of a physiologically active substance from a W/O type emulsion containing a physiologically active substance-containing solution as an inner water phase and a biodegradable polymer-containing solution as an oily phase is characterized by heating the microcapsule, produced by encapsulating the physiologically active substance into the microcapsule with the biodegradable polymer, at a temperature which is higher than the glass transition temperature of the polymer and at which the microcapsules are not adhered to each other. The microcapsule capable of reducing the initial excessive releasing amount of the physiologically active substance, namely low in the initial releasing rate, and releasing the physiologically active substance at a constant rate over a long period from a time just after administration can be produced.
Patent JP-H0875996-A (JP)
Title: Focus detector
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/28
Filed: 1994-09-07
Abstract: PURPOSE: To reduce the amt. of data necessary to correct the nonuniformity of a signal train outputted from a pair of photoelectric conversion element trains. CONSTITUTION: The difference amount between a true correction factor applied to a focus detector and for removing the nonuniformity of output signal from an image sensor array 2 for a uniform luminance surface and a predicted correction factor theoretically calculated based on an optical design value is previously stored. A balance value concerning the turbulence of balance between a pair of signal trains caused by the effect of a half mirror is stored and further a pair of signal trains is divided into plural areas so as to calculate the offset value of the difference amount for every divided area. A value obtained by dividing the offset value by a compressibility factor and the compressibility factor are previously stored so that the offset value may be equal to or under a specified number of bits. A nonuniformity correction circuit 3 calculates the final defocusing amount based on the predicted correction factor, the difference amount, the balance value and the offset value.
Patent JP-H02111617-A (JP)
Title: Preparation of precipitated silicic acid, heat insulating body composed of said silicic acid, molded body and its production
Inventor: ROORANTO ROITAA
IPC: C01B33/193
Filed: 1989-08-22
Abstract: The precipitated silica, which is dried by means of microwaves, can be employed as insulating material; i.e. as sheet-shaped moulded articles for use as heat insulation, preferably in refrigerators and freezers. They consist of the precipitated silica which has been dried by means of microwaves, and a gas- and water-tight covering. The precipitated silica can be compressed in a microporous covering and then dried by means of microwaves.
Patent JP-H0537187-A (JP)
Title: Conveyer for electronic circuit board
Inventor: KATO TOSHIYUKI
IPC: B23P21/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain stable detection accuracy for boards in various shapes always by providing a means which detects the existence of boards on a longitudinal line in a direction for the boards to be conveyed and counts its number of times, at each of a stand-by station and a mounting station, and confirming the passage of the boards by the coincidence of both counted values. CONSTITUTION:The arrival of a board 12 at the upstream end of a stand-by station from a board supply station on an upstream side is confirmed by a sensor S3, and its output is counted. Next the arrival of the board 12 at the downstream end of the stand-by station is confirmed by a sensor S1 and its output is counted, and whether or not the counted value is equal to that of the sensor S3 is judged. If it is equal, it means that the board 12 has passed the stand-by station completely. And after part-mounting to the board 12 on a mounting station is finished, a motor M2 is started, and the output of a sensor S2 is counted, and it is judged whether the counted value is equal to that of the sensor S1. If it is equal, it means that the board 12 has passed the sensor S2 completely.
Patent JP-2000037394-A (JP)
Title: Shock wave therapeutic instrument and thermotherapeutic instrument
Inventor: OKAZAKI KIYOSHI
IPC: A61F7/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve therapeutic efficiency by varying the converging position of shock wave at every prescribed irradiation dose at the time of irradiation to a therapeutic object. SOLUTION: An irradiation shock wave data output instrument is so controlled as to irradiate the different covering positions 1 to 4 of the kidney stone 39 in the case of the irradiation of the kidney stone 39. Namely, the portion of the focusing position 1 is irradiated with the shock waves pulse from, for example, the first shot to the 1000th shot and are recorded in correspondence to driving voltage. Henceforth, the focusing position 2 is similarly irradiated with the 1001st shot to the 2000th shot and the focusing position 3 with the 2001st shot to the 3000th shot and these shock wave are recorded. The focusing position 4 is irradiated with the 3001st shot to the 4000th shot and the shock waves are recorded.  The ordinates of the focusing positions 1 to 4 in therapeutic recording are respectively set as the driving voltages of, for example, 0 to 20 kV, and the scales of the ordinates and abscissas are changed by setting conditions. The safety may be improved and the useless irradiation may be prevented by this constitution.
Patent JP-H1038023-A (JP)
Title: Vibration control device
Inventor: KANAI TOSHIO
IPC: F04B39/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of a vibration to the outside surely, even if the vibration is generated in either direction, by that a first vibration absorption part has a horizontal slide mechanism and an energizing means and a second vibration absorption part is composed of a spring for stroking in the vertical direction and a damper. SOLUTION: When, for example, a vibration exciting force in the arrow mark direction is generated on a rotary machine 1, the rotary machine 1 is vibrated on a roller by the horizontal direction component of this vibration exciting force, but the vibration is not transmitted to the lower side, namely a floor surface side, from a lower side roller holder by the rolling of the roller and as the recessed groove of the roller is made deeply gradually facing to the center and the rolling range is limited, there is no anxiety of the riot of the rotary machine 1. The vertical direction component of the vibration exciting force is transmitted to a compression coil spring as the second vibration absorption part 6 directly, but can be absorbed by deciding this spring constant by the characteristic of a vibration system consisting of a sprung mass.
Patent JP-H1041931-A (JP)
Title: Data communication equipment and communication method
Inventor: EBISAWA KAN
IPC: H04L9/10
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To realize transfer of ciphered data with a simpler method. SOLUTION: An encoder 1 sequentially adds and converts ASCII codes of each character of file data and a password based on the password. ID set sections 2, 3 provide an ID denoting a couple of data with respect to the converted data and the password, the data are sent to different addresses via paths 7, 10. The received data are given to an ID check section 12, in which the data are discriminated to be a couple of data and the result is fed to a decoder 13. The decoder 13 decodes the converted data based on the received password. Since the converted data and the password are fed to different addresses via separate paths, even when the transfer destination for one data is mistaken, the content of the data is not easily leaked at the transfer destination.
Patent JP-2001041136-A (JP)
Title: Ignition device for internal combustion engine
Inventor: OTSUKA NOBUAKI
IPC: F02P3/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To simply provide a compound ignition device without unsealing an ignition coil unit in an ignition device for an internal combustion engine using an ignition coil unit incorporating a current break type ignition device. SOLUTION: In this ignition device 100 for an internal combustion engine using an ignition coil unit 13 incorporating a current break type ignition device 11, an additional current break type ignition device 21 and a CDI device 22 are disposed on the outside of the ignition coil unit 13, the additional current break type ignition device 21 breaks the primary current of the ignition coil 12, and discharge current is supplied from the CDI ignition device 22 to the primary side of the ignition coil 12 in time to the timing of generating high voltage in the ignition coil 12.