baber/WOPTO huggingface dataset:
Patent JP-H0556089-A (JP)
Title: Receiver
Inventor: WATANABE HIDEKAZU
IPC: H04L7/04
Filed: 1991-08-27
Abstract: PURPOSE:To easily detect a frequency correction burst from a reception signal. CONSTITUTION:A reception signal is divided into an in-phase component and an orthogonal component by using multipliers 10, 11, a 90 deg. phase shifter 15 and a carrier recovery circuit 16. A/D converters 12, 13 apply A/D conversion to the component and when an integral number of multiple of the sample interval of the A/D conversion is equivalent to a difference between the in-phase component and the orthogonal component, a correlation calculation circuit 17 shifts the components by a sample number being an integral number of multiple of the interval to calculate the correlation. A frequency correction burst is detected based on the correlation calculation output.
Patent JP-S61149251-A (JP)
Inventor: TOKITA MINORU
IPC: B02C25/00
Filed: 1984-12-25
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-H01114911-A (JP)
Title: Vehicle speed monitoring device for unmanned vehicle
Inventor: HITOMI SHINICHI
IPC: B60W10/18
Filed: 1987-10-29
Abstract: PURPOSE:To prevent an unmanned vehicle from traveling at its maximum speed by detecting a real speed, setting up upper and lower limit values corresponding to a command speed value, and when the real speed exceeds the range of the upper and lower limit values, outputting a signal to stop the vehicle. CONSTITUTION:A counter 13 counts up the number (f) of pulses generated from a vehicle speed sensor 1 and outputs the counted value to comparators 14, 15. Simultaneously, a vehicle speed monitoring circuit 19 sets up the numbers fVH, fVL of pulses respectively corresponding to the upper and lower limit values VH, VL respectively in latches 16, 17 based on a brake releasing signal G and a command vehicle speed value VS. When the output of the counter 13 is fc>fVH or fc<fVL, an 'H' signal is outputted respectively from the comparators 14, 15 to an OR gate 18. The output of the gate 18 is latched by a D-FF 20 by a latch 1 signal and the latched signal is outputted to an AND gate 21. When a vehicle monitoring enable signal is inputted from the circuit 19 to the gate 21 and a vehicle speed abnormal signal is outputted to a vehicle speed control circuit 5, the vehicle braked by a brake 10 to stop the vehicle.
Patent JP-H11175258-A (JP)
Title: Method and device for using touch panel display for intelligent type portable communication equipment
Inventor: MOON BILLY G
IPC: H04W88/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide intelligent type portable communication equipment having a touch panel display for finger touch operation and a cellular telephone with which any pointing device such as a mouse is not required. SOLUTION: A computer controlled high resolution touch panel display 30 is provided and this is used as a graphic user interface(GUI). The GUI is controlled by a microprocessor and this microprocessor controls a MODEM connected to the transmission/rsception part of a cellular telephone set as well. The display area for the respective selection items of an operation menu displayed on the display 30 is made sufficiently large and touch panel display operation due to the tips of fingers is facilitated without using any precise pointing device.
Patent JP-2001089182-A (JP)
Title: Quartz glass and measurement of its co gas concentration
Inventor: KOMINE NORIO
IPC: C03C3/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem in that since in a conventional quartz glass synthesized with a direct method of using an organic silicon compound as a raw material gas, even at 193.4 nm which is a wave length of an ArF excimer laser, its internal absorption coefficient becomes >=0.005 cm-1, and it can not satisfy a specification as a lens member of the image forming system of the excimer laser stepper. SOLUTION: This quartz glass synthesized with a direct method of using a raw material gas consisting of an organic silicon compound is provided by making <=1×1015 cm-3 CO gas concentration contained in the glass, so as to achieve <=0.005 cm-1 internal absorption coefficient in >=190 nm wave length range.
Patent JP-H11106704-A (JP)
Title: Reflection reducing film and display unit using same
Inventor: YAMANOUCHI JUNICHI
IPC: G02B1/14
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a reflection reducing film which has a low reflectance (a reflectance of 1% or less) over a wide range of wave length and, at the same time, has an excellent film strength and resistance to heat. SOLUTION: This film comprises a layer having a low index of reflection formed from a composition comprising (a) 100 pts.wt. of a hydrolyzed product and/or its partially condensed product of an organosilane represented by the formula R<1> Si(OR<2> )3 (wherein R is a 1-8C organic group, and R<2> is a 1-5C alkyl or 1-4C acyl group), in terms of the weight of the organosilane, (b) 0 to 150 pts.wt. of a hydrolyzed product and/or its partially condensed product of a diorganosilane represented by the formula R<1> 2 Si(OR<2> )2 (wherein R<1> and R<2> are each as defined above), in terms of the weight of the diorganosilane, and (c) 2 to 300 pts.wt. of a silyl group-containing vinyl resin having, in its polymer molecule, at least one silyl group which has a silicon atom bonded with a hydrolyzable group and/or a hydroxyl group, at a terminal or a side chain, wherein at least one of R<1> or at least one of the silyl group-containing vinyl resin contains a fluorine atom, and a high reflection layer having an index of reflection of 1.7 or more which is arranged in the vicinity of the above-mentioned layer.
Patent JP-S62133664-A (JP)
Title: Manufacture of button type alkaline battery
Inventor: HOSODA KIYOSHI
IPC: H01M50/171
Filed: 1985-12-05
Abstract: PURPOSE:To make the total height scatter after assembling small and liquid leakage resistivity characteristic excellent, by letting the process for making a negative pole cap and a sealing ring in one body through alkaline resistive adhesive comprise two processes of a heating process under pressure, and a cooling process. CONSTITUTION:On the L part inside a sealing ring 6 having a L cross section, alkaline resistive adhesive 9 made of polyamide resin is applied by using organic solvent first, and then a dish-like negative pole 6 is arranged on the part having a L cross section of a sealing ring 5. Then, the negative pole cap 6 and the sealing ring 5 are pressed to each other in the upward and the downward directions with a pressure of 2-5kg per one square centimeter, and at the same time, the outside top surface of the cap is heated up to 100 deg.C-200 deg.C. After the adhesive 9 is melted, they are quickly cooled below 50 deg.C under the applied pressure so as to have the adhesive solidified, thereby completing an integrated one body.
Patent JP-H06123490-A (JP)
Title: Hot water storage hot water supplier
Inventor: MIYAMOTO KAZUHIKO
IPC: F24H1/18
Filed: 1992-10-12
Abstract: PURPOSE:To facilitate welding work in a tank fabrication and maintenance work during the time a hot water supplier is used by constructing a junction between a hot water heating circulation circuit and a tank into a flange structure to increase the size of a tank opening, and ensure stable hot water supply by discharging hot water returned from the circulation circuit to a location where a high temperature hot water layer in the tank is not disturbed. CONSTITUTION:One of tank coupling parts of a hot water heating circulation circuit is provided, which circuit comprises a tank 5, a hot water supply takeout port 2, a pump 7, a heating device 6, and a hot water return port 3. A flange 9 is mounted on the hot water supply return port 3, and the flange 9 is constructed as a demountable structure on a flange mounted on the opening of the tank. The opening is made sufficiently large. The hot water return port 3 is projected into the tank, and the tip end of the hot water return port 3 is bent into an L shape to have its location and direction where hot water does not disturb a high temperature hot water layer in the tank.
Patent JP-H11110969-A (JP)
Title: Static type semiconductor storage
Inventor: NAGAOKA HIDEAKI
IPC: G11C11/418
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a static type semiconductor memory in which a circuit occupancy area and power consumption are reduced and high speed access can be performed. SOLUTION: Memory blocks (55#0, 55#1) in which word lines (WL0-WLk) are driven to a selection state independently one another corresponding to each of data input/output bits (DQ0, DQ1) are provided. A memory cell 1 comprises a bipolar transistor and a MOS transistor. A current is made to flow in only a selection column in a memory block, access for a memory cell of one bit in each memory block is performed. Therefore, the number of sense amplifiers and writing drivers may be same as the number of data bits, an occupancy area of a circuit is reduced, while current consumption is reduced.
Patent JP-H07130120-A (JP)
Title: Shutter member, production of the same and disk cartridge using the same
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1993-10-29
Abstract: PURPOSE:To obtain the shutter member having such high reliability that the shutter member is not deformed even when the disk cartridge is dropped by accident or the shutter member is-intentionally moved in the direction of opening an opening part for recording and reproducing an information signal. CONSTITUTION:The shutter member 11 is equipped with one pair of shutter parts 15 and 16 for opening and closing the opening part for recording and reproducing the information signal provided on a cartridge main body and a connecting part 17 for connecting these shutter parts 15 and 16 on their base end sides. This shutter member 11 is provided with a protrusion 28 for enhancing mechanical strength in a part of the connecting part 17 for engaging with a shutter locking member provided on the cartridge main body.
Patent JP-H04146922-A (JP)
Title: Polycarbonate resin molding material for optical information recording substrate
Inventor: TAMURA MITSUHIKO
IPC: G11B7/2534
Filed: 1990-10-11
Abstract: PURPOSE:To obtain the title material which has good adhesion to a metallic film for information recording and does not cause the recording film to corrode under high-temperature and high-humidity conditions by lowering the contents of free chlorine, methylene chloride, CCl4 and hydrocarbons in a polycarbonate resin produced by a specified process to be <= specified values. CONSTITUTION:A polycarbonate resin produced by reacting a dihydroxydiaryl compound (e.g. bisphenol A) with phosgene by interfacial polymerization in which the solvent is water, wherein the content of free chlorine is 1ppm or below, that of methylene chloride is 10ppm or below, that of CCl4 is 0.2ppm or below and that of hydrocarbons is 1ppm or below. This resin is a material which has good adhesion to a metallic film for information recording, does not cause the recording film to be denatured in a high-temperature and high- humidity atmosphere, does not lose its transparency under high-temperature and high-humidity conditions, therefore lowly changes in its light transmittance and scarcely forms internal defects causing an error of read-out of information.
Patent JP-H03136643-A (JP)
Title: Ultrasonic treatment device
Inventor: IWASAKI SEIJI
IPC: A61B17/22
Filed: 1989-10-20
Abstract: PURPOSE:To change the focusing area of ultrasonic waves by moving a cone type reflector within an inner circumferential reflecting surface consisting of a parabolic surface having plural focusing points to confirm with the size and form of a tumor after the tumor is confirmed by an observing device. CONSTITUTION:When a cone type reflector 5 is moved in the arrowed direction (a), an operator operates an operating part 10, and a pump 20 is driven to send the water in a water tank 21 into a cylinder 15. As a piston 16 is pushed up, then, the reflector 5 is moved in the arrowed direction (a). When an ultrasonic oscillator 4 is driven, ultrasonic waves are reflected by the conical reflecting surface 5a of the reflector 5, and the reflected waves are further reflected by an inner circumferential reflecting surface 3a formed of a parabolic surface and focused to a focusing area FA. When the reflector is moved in the arrowed direction (b), the pump 20 is reversely rotated to push down the piston 16 in the arrowed direction (b). Hence, the ultrasonic waves are fucused to a focusing area FB. Thus, treatment can be highly efficiently conducted by a simple operation.
Patent JP-H03136789-A (JP)
Title: Explosion proof structure of motor-operated robot
Inventor: UEHARA SATOSHI
IPC: B25J19/00
Filed: 1989-10-20
Abstract: PURPOSE:To cool an electric motor which is then available in use even under a high temperature condition by housing the electric motor as a driving source in an enclosed container and providing a gas passage with valves to control the flow rate of protecting gas supplied into the enclosed container through detected signals from temperature sensors. CONSTITUTION:When an electric motor is operated, the temperature of the electric motor as well as gas temperature in an enclosed container rise with time. When the temperature of the electric motor rises and the temperature in the enclosed container exceeds that set by temperature sensors 171-174, the temperature sensors detect such a situation to operate valves 158-161 through detected signals from the temperature sensors for increasingly controlling the flow rate of protecting gas supplied into the enclosed container. As a result, gas temperature in the enclosed container and consequently the temperature of the electric motor is lowered, and when the temperature in the enclosed container is lower than that set by the temperature sensors the temperature sensors detect such a situation to operate the valves in accordance with the detected signals for decreasingly controlling the flow rate of protecting gas supplied into the enclosed container and then for resetting it to an original condition.
Patent JP-H02120744-A (JP)
Title: Light irradiating device
Inventor: TOGASAKI MASAMI
IPC: H01L21/027
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate the influence of a change in illuminance distribution by using an illuminance monitor unit having a slit (nearly) perpendicular to the longitudinal direction of a bar-shaped lamp. CONSTITUTION:The title device is provided with the bar-shaped lamp 1 and the illuminance monitor unit 10 which monitors the illuminance of a light from the lamp 1. The unit 10 is provided with 1st, 2nd light diffusing plates 13, 15 to a box body 11 having the incident slit 12 in the direction (nearly) perpendicular to the longitudinal direction of the lamp 1 and a photoelectric converting element 17. The total quantity of the incident radiation energy to the slit 12 is monitored according to this construction and, therefore, whether the energy necessary for processing is obtd. or not without being affected by the change in the illuminance distribution or not is monitored. This monitor signal is fed back and the supply electric power to the lamp is controlled.
Patent JP-H09327088-A (JP)
Title: Speaker
Inventor: HONDA KAZUKI
IPC: H04R9/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To keep structure being durable against a high input and a high output sound pressure level and to realize performance with a low distortion and with high linearity by adhering an edge so as to be along the erecting part of a frame. SOLUTION: The erecting part 4b provided in the outer periphery of the frame 4 is arranged in a direction being vertical against the vibration direction of a vibration plate 7 and constituted by permitting the vertical direction adhering surface 12 of the edge 8a to be adhered along the erecting part 4b. The horizontal direction adhering surface 13 of the edge 8a is adhered with the step part 4a of the frame 4 in the horizontal direction which is in parallel with the vibration direction of the vibration plate 7. The adhering area of the horizontal direction adhering surface 13 is made to be equal to or below the area of the vertical direction adhering surface 12. Therefore, an adhesion by an adhesive resin between the frame 4 and the edge 8a is firmly executed without affecting the size of the vibration plate 7 (or rather it becomes larger) and amplitude quantity by the edge 8a is sufficiently secured so that a superior acoustic characteristic is obtained.
Patent JP-H03135760-A (JP)
Title: Production of quartz capillary column for gas chromatography
Inventor: TOKUNAGA TOSHIHIDE
IPC: G01N30/60
Filed: 1989-10-20
Abstract: PURPOSE:To produce the quartz capillary column having a stationary phase of a uniform and sufficient thickness and high resolving power by packing the soln. of a stationary phase forming material into the quartz capillary and heating the capillary while moving the same in a longitudinal direction. CONSTITUTION:The outside surface of the quartz capillary 1 is coated with a heat resistant resin film 21 and a polydimethyl siloxane soln. 22 is packed therein and the capillary is mounted on a delivery device 2. Solvent dichloromethane evaporates and the thin film 23 of the polydimethylsiloxane is formed as the stationary phase in the capillary 1 when the capillary 1 is fed at a prescribed speed into a heating section 3. The evaporation in the heating section 3 is stably maintained if the quartz capillary column 4 formed with the stationary phase is taken up on a take-up device 6 in another thermostatic chamber 5. The quartz capillary column having the high revolving power is thus produced without allowing the solvent to liquefy again and to dissolve the stationary phase.
Patent JP-H0984604-A (JP)
Title: Snap
Inventor: YAMAZAKI YUKIO
IPC: A44B17/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the inconvenience when the ornamental base plate of a female type snap is made large in shape in order to enhance a design feel, i.e., the unsightly appearance resulted from inclination of this ornamental base plate and the consequent formation of a spacing between the base late and a clothing surface and to prevent the failure of the ornamental base plate regardless of its material. SOLUTION: This snap consists of a fitting body 6 which has an either female or male fitting part 6b on an annular base plate 6a, the ornamental base plate 7 which is extremely larger than this fitting body 6 and is ornamented on its surface and a sheet clamping base plate 8 which clamps the peripheral edge of the fitting body 6 and a flexible sheet 3 around this body by the ornamental base plate 7. Plural pieces of engaging parts 8b penetrating the sheet clamping base plate 8 in the sheet clamping direction are formed on the sheet clamping base plate. On the other hand, the ornamental base plate 7 is provided with detaining bodies 7a which penetrate the flexible sheet 3 and are fitted and detained to the engaging parts 8b.
Patent JP-H02118468-A (JP)
Title: Palette device
Inventor: KOGA TAKEROU
IPC: G01R31/00
Filed: 1988-10-28
Abstract: PURPOSE:To supply a proper voltage and a proper frequency from a single power source to a work on a palette by providing sliding terminals, a voltage- frequency controller, a control terminal, and an outlet. CONSTITUTION:This device is provided with the terminals 5 and 6 which slide on the power source, the voltage-frequency converter 2, the control terminal 3 which varies the voltage and frequency, and the outlet 4 which supplies electric power to the work. Then when the source voltage is supplied to the terminals 5 and 6 from the power unit 9 through sliding terminals 7 and 8 for power supply and converted by the converter 2 to a level and a frequency selected through the terminal 3 and then outputted to the outlet 4, so that the voltage is supplied to the work 10 by a power cord 11. Thus, works 10 which differ in voltage and frequency are mixed and conveyed continuously and they are assembled, inspected, and adjusted.
Patent JP-2000096487-A (JP)
Title: Production of silica-based loading material
Inventor: WATANABE SHOSUKE
IPC: D21H17/68
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently obtain silica-based loading material having many voids by neutralizing an aqueous silicic acid alkali solution containing a surfactant with a mineral acid in the presence of fine bubbles to deposit silica. SOLUTION: A surfactant in an amount of 0.1-30 wt.% based on solid content expressed in terms of silica is added to an aqueous solution of silicic acid alkali, e.g. sodium silicate and the solution is mechanically stirred to generate fine bubbles having 0.1-10 μm average diameter in an amount of 10-100% based on volume of aqueous sodium silicate solution as total volume and then, the solution is neutralized and silica is deposited by adding a mineral acid such as sulfuric acid thereto to provide the objective silica-based loading material.
Patent JP-2000104842-A (JP)
Title: Pressure control valve
Inventor: ICHIKI NOBUHIKO
IPC: F15B21/047
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to reduce strictness of machining accuracy in a pressure control valve simultaneously having a relief function and an anticavitation function (make-up function). SOLUTION: At a center part of a pilot extension spool 40 which is-integrally provided at a pilot valve element 11, a bottomed hole 21 constituted of a small diameter hole part 21a located on a bottom part side and a large diameter hole part 21b located on a tip side is formed. In the vicinity of a bottom part of the small diameter hole part 21a, a radial communication hole 23 communicated with a back pressure chamber 7 is formed. In the vicinity of a stepped part 21c of the small diameter hole part 21a, a small restriction hole 28 communicated with a main passage 3 is formed. In the vicinity of the stepped part 21c of the large diameter hole part 21b, a large restriction hole 22 is formed.  A tip opening part of the large diameter hole part 21b is closed by a plug 24 with a communication hole 24a and a ball 25 which is movable between the stepped part 21c and the plug 24 and has substantially the same diameter as that of the large diameter hole part 21b is inserted.
Patent JP-H11167577-A (JP)
Title: Document authoring device and method
Inventor: SHIMIZU TAKESHI
IPC: G06F17/30
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To enable an author to generate a document by linking a target outline with a presentation outline based on an input that is received via a user interface and data which are stored in a memory. SOLUTION: A terminal device 600 is provided with a target outline processor 608, a presentation outline processor 610, a visualization processor 612, a resource allocation processor 614 and a navigation processor 606. The processor 608 shows a target outline display on a display 605 to process a target outline and generates the target outline based on an user input that is received via a keyboard/mouse 609, etc. At the same time, both target and presentation outlines are linked with each other based on the input that is received via a user interface and data which are stored in a memory.