baber/WOPTO huggingface dataset:
Patent JP-H06159359-A (JP)
Title: Linear guide device
Inventor: TAKAHASHI KAZUO
IPC: F16C29/04
Filed: 1992-11-18
Abstract: PURPOSE:To enable the compact composition of a linear guide device and its the manufacture with comparatively high accuracy at low price by making a guide rail receive loads in many directions which are applied on a slider in well-balanced manner. CONSTITUTION:A space in which rollers 3, 3A, 3B, 3C are stored is provided between a slider main body 1 which is mounted on a guide rail 2 and the guide rail 2, a recessed-section is provided on side walls of the slider main body 1 and the guide rail 2, mounting inclined faces 5, 5A, 5B, 5C on which the rollers 3, 3A, 3B, 3C are mounted are provided on the slider main body 1 and the guide rail 2, receive bases 9, 9A, 9B, 9C are provided on the mounting inclined faces, engaging collars 7, 7A, 7B, 7C are provided, and metal belts 6, 6A, 6B, 6C are provided on the engaging collars to constitute a linear guide device.
Patent JP-2001169872-A (JP)
Title: Seat
Inventor: ISHIGURO HIROSHI
IPC: A47C31/11
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a seat that helps shorten the length of projections of relatively soft Velcro male members and increase the flexibility of a skin cover to which the Velcro male members are fastened. SOLUTION: As the Velcro female members 2b formed of a cottony body are laminated (fastened) to the surface of the cottony body 2a forming a cushion 2, and piles 2b2 in which fibers of the cottony body are projected are formed on the surface side of the female members 2b, the length of projections 3b2 of the Velcro male members 3b engaged with the female members 2b can be reduced. Therefore, the comfortability of sitting on the seat 1 can be improved by increasing the flexibility of a skin cover 3 to which the relatively head Velcro male members 3b are attached.
Patent JP-2000188034-A (JP)
Title: Sheet-like belleville spring
Inventor: TANAKA ATSUKO
IPC: H01H13/702
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve durability of keying by uniformly distributing stress around a dome-like part in depressing of a sheet-like belleville spring, and to provide press load approximately equivalent to the conventional, and to allow holding of clear and a good sense of clicking and to facilitate adjustment of stroke and operation load, and to reduce cost. SOLUTION: A circular or elliptic dome-like part 2 is integral-formed at a predetermined position of a given shape resin sheet-like matter 1 with the part 2 protruded to form a sheet-like belleville spring 4 having an electric conductive part 3 inside of top of the dome-like part 2. For providing the sense of clicking, with the dome-like part 2 including the electric conductive part 3 as a first dome-like part, the first dome-like part is raised by interveningly stationing a second dome-like part 5 continuously extended at least in a peripheral or vertical direction around lower end of the first dome-like part.
Patent JP-H11183540-A (JP)
Title: Sensor head and electric field sensor utilizing magneto-optic effect
Inventor: TOGANO YUICHI
IPC: G01R29/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To extend temperature range for operation, and to permit reliable operation under a severe temperature condition by arranging a Peltier element having a heat-generating function and heat-abobing function and a light modulating element, integrating them or in close vicinity. SOLUTION: On a board 21 made of an X-board of lithium niobate crystals representing an electrochemical effect, a Peltier element 2 and a light modulating element 4 having an interference-type photowaveguide and a modulating electrode are integrated or arranged in close vicinity, and a sensor head 1 is formed. A light having passed an optical fiber 6 connected by an optical connector 16 and the photowaveguide, is stretch-modulated according to an applied voltage, and emitted from an optical connector 17. On this occasion, the Peltier element 2 generates/absorbs heat according to the direction and magnitude of a current from a photo electric converter 3, and controls the temperature of the light modulating element 4. Consequently, the temperature range of the light modulating element 4 extends up to an extent of -40 to +80 deg.C, and the operable temperature range of the sensor head 1 extends, and its use extension can be expected.
Patent JP-2000196633-A (JP)
Title: Multiplex communication equipment
Inventor: SATO YOSHINORI
IPC: H04L12/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex communication system capable of reducing transmission delay time even in a device having a number of data lengths and slave stations while using a master station-to-slave station multiplex communication system. SOLUTION: A part of a communication format including transmission data from a master station 10 and transmission data from slave stations 1 to 4 is provided with a request frame, a slave station detecting the signal changes of a switch, a sensor, etc., outputs data to the request frame, and the master station decides the next transmission destination from the master station on the basis of the data of the request frame. Because the latest input signal data is sent to the master station by the request frame every time transmission and reception to/from each slave station are performed and the master station can immediately decide a corresponding slave station as a transmission destination, it is possible to drastically reduce transmission delay time. The more data lengths and the number of slave stations, the larger the reduction effect of transmission delay becomes.
Patent JP-H11251555-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: SEON JEONG MIN
IPC: H01L21/8244
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion for a ferroelectric plate capacitor while preventing mutual diffusion between platinum employed for electrode and an adhesive layer beneath platinum by forming an insulating film on a substrate and depositing a paraelectric film, a first electrode, a ferroelectric film and a second electrode sequentially thereon. SOLUTION: An insulating film 41 is formed of a substance containing an oxide film and/or a nitride on a substrate 40 and a paraelectric film 42 is formed of a substance having lattice matching relation with platinum or iridium is formed on the insulating film 41. A first electrode 43 is formed of platinum or iridium on the paraelectric film 42 followed by formation of a second electrode 45 through a ferroelectric film 44 formed on the first electrode 43. This arrangement enhances adhesion of a ferroelectric plate capacitor while preventing the problem of mutual diffusion between platinum employed for electrode and an adhesive layer beneath platinum.
Patent JP-2001179138-A (JP)
Title: Fume generator, fume generating method using the generator, expression device utilizing fume generator and expression method using fume
Inventor: OGAWARA TAKASHI
IPC: B05B1/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fume generator for forming a required fume without causing any accidents and without dew being condensed on a floor, etc., when in use, a fume generating method using the generator, an expression device using the fume and an expression method using the fume. SOLUTION: Plural spray nozzles 4 for jetting a pressurized liquid and a pressurized gas from their tips 4c to generate a fume are angled so that the extensions of the nozzles 4 cross one another, and the collision area of the sprays jetted from the nozzles 4 is formed by this fume generator.
Patent JP-H11187804-A (JP)
Title: Tool for preventing bird injury for electric wire
Inventor: MASAKI TOKUJI
IPC: A01M29/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool for preventing bird injuries for an electric wire used by directly attaching thereof to the electric wire such as a transmission and distribution electric wire or an insulated jumper wire. SOLUTION: This tool for preventing bird injuries for an electric wire is composed by forming a band platelike and cuttable substrate 1 having a prescribed transverse width from a synthetic resin material having the flexibility and standing many barrier rod units 3 in the longitudinal direction thereof on the top surface of the substrate 1 without requiring the reinforcement with supports so as to enable the tool to withstand even a wind pressure. The tool can be used without cutting electric wires to further remarkably improve preventing effects on bird injuries at the top of a pole.
Patent JP-H11192490-A (JP)
Title: Electrochemical control of aquatic organism, antifouling, and antifouling device
Inventor: WAKE HITOSHI
IPC: A01M29/30
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To enhance the increasing rate of potential on the surface of a conductive base material and to improve sterilizing effect by controlling the surface positive potential of the conductive base material to such positive potential that the decomposition of electrolyte does not occur when positive potential is applied to the conductive base material to suppress the generation of aquatic organisms and scale. SOLUTION: As an antifouling means against fouling by aquatic organisms to vessels and buoys, fishing nets such as cultivated fish preserves and fixed nets, water feed/drain pipe interior, and the surface of underwater structures such as valves, application of such potential that sea water or water is not decomposed is used, thereby microorganisms are sterilized or prevented from being stuck. In this electrochemical control method, when applying positive potential to a conductive base material, a process in which it is set at a higher positive potential than the original positive potential and the surface positive potential of the conductive base material is controlled and kept at such a positive potential that electrolyte is not decomposed and a process in which positive potential is lowered from that at which electrolyte is not decomposed of 0 Vvs. SCE are performed.  In this way, the shortening of positive potential applying time required for sterilization is attained.
Patent JP-H11195079-A (JP)
Title: Securities processor and its program recording medium
Inventor: AIHARA HISAO
IPC: G06Q40/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide securities in an inexpensive and highly safe way by printing important items which are printed out as face data of the securities in the form of a two-dimensional code and inspecting the adequacy of the securities by using the two-dimensional code. SOLUTION: A CPU 1 stores a storage device 3 with important items printed out on securities forms as management information corresponding to the securities forms, and ciphers and then coverts the above printed important items into a two-dimensional code and sends it to a printer 7, which prints the code out at specific positions on a securities from. When securities issued by a customer are taken in a financial institution, a two-dimensional code reader 8 optically scans and read the two-dimensional code printed on the securities and the CPU 1 decodes and coverts the two-dimensional code into an important item, retrieves securities management information by using part of the converted important item as a key, and decodes the retrieved important item and two-dimensional code and matches them against the converted important item to inspect the adequacy of the securities.
Patent JP-2001183994-A (JP)
Title: Image display device
Inventor: NUGARE JEAN-LUC
IPC: G09G5/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize an image display device which optically extracts part of the images displayed on a screen and displays the extracted images on a display surface different from the front surface of the screen. SOLUTION: Part of the images displayed on the screen are inputted to image guides consisting of bundles of optical fibers arranged on the surface of the screen and the inputted images are outputted to the end faces on the opposite side existing on the plane different from the screen surface. The characteristics of the images displayed on the screen are regulated according to the positions and directions of the image guides, by which the desired partial images may be extracted and may be exactly displayed on the display surface of the image guides.  Further, the display device is provided with a function to form the images by detecting the positions and directions of the image guides in real time and changing the positions and directions of characters according thereto, thereby enabling a user to move the image guides on the screen and to enjoy the moving images of the characters displayed on the image guides.
Patent JP-2001182972-A (JP)
Title: Energy saving system for apartment house
Inventor: MAMIYA TAKASHI
IPC: F25B27/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving system for apartment house in which heat not required for some house can be utilized for other house by recovering thermal energy other than atmospheric energy positively and utilizing it effectively. SOLUTION: The energy saving system for apartment house 11 comprises a thermal storage tank 13 provided for a plurality of houses, a heat circulation circuit 15 exchanging heat with the thermal storage tank 13, an air conditioning outdoor unit 17 provided for each house and exchanging heat with the heat circulation circuit 15, a heat recovery unit 19 for additional firing of bath provided for each house and exchanging heat with the heat circulation circuit 15, a drain pit 21 collecting drain from each house, a heat pump 23 for transporting heat between drain collected in the drain pit 21 and the thermal storage tank 13, and a hot water storage tank 27 provided for each house and exchanging heat with the heat circulation circuit 15 and a bath 25.
Patent JP-2000195457-A (JP)
Title: Scanning microscope
Inventor: HONDA KAZUHIRO
IPC: H01J37/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a scan microscope capable of obtaining a uniformly vivid picture in a visual field even if sever projecting and recessed parts exist on a specimen. SOLUTION: A focusing position (focus point position) of a primary electron beam EB irradiated onto a specimen 2 can be changed by controlling lens power of a focus control lens 15 by a variable focus position controller 16. The lens power changes in synchronization with a scan controller 8, and is fixed to a constant value for every frame integrated on the frame buffer of a picture integrator 9. Since a detected signal obtained at each lens power is integrated for every picture element, if a picture is displayed on a cathode ray tube 10 based on the integrated signal, a focused picture can be observed within a visual field for observation even if projecting and recessed parts remarkably exist on the specimen.
Patent JP-2001180895-A (JP)
Title: Boom scraper
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a boom scraper for scraping foreign matters adhered to an external wall surface of an inner boom member even when the pressure of an abutting member is reduced through the secular degradation. SOLUTION: The boom scraper 30 comprises a stainless steel pressing member 31, a urethane rubber abutting member 33 and a plate-like warp-preventive member 35. The warp preventive member 35, the abutting member 33 and the pressing member 31 are laminated on a flange 27 at the tip of a base end boom member 13c, and a base portion of the boom scraper 30 is mounted thereon via a fitting bracket 39. Tips of the abutting member 33 and the pressing member 31 are bent to a tip side of an expansion boom 13, a lower side of a tip of the abutting member 33 is abutted on the external wall surface 14 of an intermediate boom member 13b, the tip of the pressing member 31 presses the abutting member 33 against the external wall surface side of the intermediate boom member 13b, and the abutting member 33 is abutted on the external wall surface 14 in a pressed condition.
Patent JP-2001188359-A (JP)
Title: Edge bead remover
Inventor: NOGAMI GENKI
IPC: G03F7/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an edge bead remover having an excellent resist dissolution rate, low toxicity and very high safety, excellent also in environmental preservation, giving out little unpleasant odor, having a relatively high boiling point and good operability, forming no residue or deposit and capable of efficiently producing a high-grade substrate for the production of electronic parts. SOLUTION: The edge bead remover contains methyl α-hydroxyisobutyrate and a glycol monoalkyl ether acetate.
Patent JP-2000193500-A (JP)
Title: Marine event observing device and mooring composite cable therefor
Inventor: SUGAWARA KAZUAKI
IPC: G01D21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide flexible and sufficient strength in a simple configuration by providing a plurality of flexible high-tension ropes around a signal cable positioned in the center. SOLUTION: A signal cable 11 where eight signal wires 11a are inserted in a water-proof plastic tube is provided at a center, which is protected with a surrounding six flexible high-tension ropes 12. With the high-tension rope 12 and the signal tube cable 11 slightly twisted together with the signal cable 11 as a center, the signal cable 11 is prevented from being exposed outside through the gap in the high-tension ropes 12, protecting the signal cable 11 with sure. The signal wire 11a comprises a power wire for supplying electric power and a signal wire for communication with the land, constituting the signal cable 11 where the eight signal wires 11a are coated with a signal coat 11b. A wire rope contained by twisting piano wires in used for the high-tension rope 12. The entire composite cable 10 is desired to be coated with a resin when an iron material such as piano wire is used.
Patent JP-2001182459-A (JP)
Title: Operation device of horizontal blind
Inventor: ODANAKA YASUSHI
IPC: E06B9/326
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of a horizontal blind easy in recognizing an operation method and excellent in operability. SOLUTION: A finger hook 15 is arranged on a cord equalizer 7.
Patent JP-2000189442-A (JP)
Title: Dental activation device, attaching of the same and artificial tooth having the same
Inventor: TAKAMATSU KUNIAKI
IPC: A61L27/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To abate inflammation of gums, inflammation of a jaw joint or the like and to solve foul breath and shoulder stiffness. SOLUTION: A conical activation device 1 sealing anionic metal silicon is buried in a tooth after treating the carious tooth. A hollow section 3h is formed on the tooth after treating a root, and the activation device 1 is attached and fixed at an adhesive member layer 5 formed at a bottom of the hollow section 3h. A filling member layer 6 is formed at an upper layer of the hollow section to fill the hole section 3h. Anion dispersed from the activation device 1 activates gum tissues, oral tissues, blood and the like.
Patent JP-H04213254-A (JP)
Title: Facsimile store and forward exchange
Inventor: TAKAHASHI KAZUYA
IPC: H04L12/58
Filed: 1990-12-10
Abstract: PURPOSE:To improve the utility from an external line communication terminal equipment by enabling designation transmission of a bulletin board file especially to be attained from a facsimile terminal equipment connected via an ISDN. CONSTITUTION:A system control section 2 in a facsimile forward store and forward exchange 1 discriminates the designation of a bulletin board file registered by a facsimile terminal equipment of extensions LI1-LIn in advance based on the designation of an incoming address received at the arrival of a call from the facsimile terminal equipment connecting to a digital line LD and sends the bulletin board file designated by the facsimile terminal equipment receiving the incoming call address in terms of polling.
Patent JP-H04216881-A (JP)
Title: Oil-based ink
Inventor: TABAYASHI ISAO
IPC: C09D11/328
Filed: 1990-12-17
Abstract: PURPOSE:To obtain an oil-based ink which can give a printed image excellent in light-fastness in ink jet recording and has good long term delivery stability by using a hydroxyphenylbenzotriazole compound as a constituent. CONSTITUTION:An oil-based ink composed mainly of an organic solvent and an oil-soluble dye, which contains an additive comprising a hydroxyphenylbenzotriazole compound of formula I [wherein R1 is H, CH3, t-alkyl or (substituted) aralkyl; R2 is CH3, t-alkyl, (substituted) aryl or (substituted) aralkyl; R3 and R4 are each H, alkyl, alkoxyl or halogen] (e.g. a compound of formula II or III). This ink can give printed matter very excellent in light-fastness when printing is made on an ink jet printer. Also, it has good long-term delivery stability, which has been unobtainable with conventional oil-based inks.
Patent JP-H04220738-A (JP)
Title: High-speed writing system
Inventor: TANAKA KEISHICHIROU
IPC: G06F12/08
Filed: 1990-12-21
Abstract: PURPOSE:To reduce the probability of being written back on an external storage device for high-speed writing system. CONSTITUTION:This high-speed writing method uses a cache memory where writing is performed on a first write basis according to a write instruction, and the fast writing is performed until the number of unused blocks of a nonvolatile memory decreases below a specific value; when the number of unused blocks decreases below the specific value, write-through writing is performed unless tracks on the cache memory have data on the nonvolatile memory, but when the tracks have data on the nonvolatile memory and one- track assignment using the unused blocks is possible, the fast writing is performed and when the assignment is impossible, the data on the nonvolatile memory are written back on the external device for the 1st time and written on the write-through basis.
Patent JP-H04224245-A (JP)
Title: Control device of internal combustion engine
Inventor: NOROTA KAZUHIKO
IPC: F02D45/00
Filed: 1990-12-25
Abstract: PURPOSE:To correct the control parameter of an internal combustion engine, and vary a target torque fluctuation amount depending on whether a lock-up- cluch is operated or not so that the torque fluctuation amount of the internal combustion engine having a lock-up-mechanism in an automatic transmission may coincide with the target torque fluctuation amount in the appropriate range. CONSTITUTION:In the control device of an internal combustion engine for controlling the lean limit, a target torque fluctuation amount is reduced in comparison with that during operation of a lock-up-cluch (step 111, 112). It is thus possible to reduce the torque fluctuation amount during operation of the lock-up- cluch in comparison with that during no operation thereof, and to improve drivability, during operation of the lock-up-cluch in comparison with the conventional one.
Patent JP-H04223073-A (JP)
Title: Electrical connecting device
Inventor: CHIYONOBU TATSUO
IPC: H01R13/03
Filed: 1990-12-25
Abstract: PURPOSE:To provide connecting members in a high density while preventing a short circuit of the connecting members and wirings, as to an electrical connecting device to connect electrically with members to be connected by plural connecting members planted on an insulating substrate. CONSTITUTION:An electrical connecting device 1 is composed of an insulating substrate 2 in which plural multilayer wirings 4 to 6 are formed; and connecting members 3 which consist of cylindrical fixing members 7 composed of a conductive material, fixed in the condition buried in the above insulating substance 2, and housing a coil spring 10 inside each member, and contacts 9 welded by pressure to a substrate 8 to be connected through the spring force of the springs 10 being connected electrically to the substrate 8 to be connected. Furthermore, the connecting device 1 is composed by connecting electrically the above contacts 9 and the cylindrical fixing members 7, and by using the above cylindrical fixing members 7 as wirings, so as to connect the above multilayer wirings 4 to 6.