baber/WOPTO huggingface dataset:
Patent JP-H04159690-A (JP)
Title: Memory
Inventor: SENOO KATSUNORI
IPC: G11C11/413
Filed: 1990-10-24
Abstract: PURPOSE:To reduce power consumption corresponding to inactivation by detecting timing of establishing input/output data by data establishment detector, and inactivating part of each circuit system by a control signal from the detector. CONSTITUTION:A data establishment discriminator 1 connected to a node Z of an input side of an output buffer 15 detects a level transition of the node Z, and outputs a control signal FIX when the level is transited. The signal FIX is supplied to a column gate 12, a sense amplifier (write circuit) 13 and a bus gate 14, and operations of the circuits are stopped at the time of level transition. Thus, low power consumption is realized. Further, the signal FIX is supplied to a word line driver 19, and supplied to an equalizing pulse generator 2. The driver 19 temporarily stops the driving operation of the word line by the signal FIX to suppress power consumption.
Patent JP-H01126492-A (JP)
Title: Pulsation pressure absorbing hose
Inventor: OTSUKA TAKAO
IPC: F16L55/04
Filed: 1987-11-11
Abstract: PURPOSE: To permit a flexible tube to be freely replaced according to the necessity by providing a detachable adapter to a joint member and attaching the flexible tube itself to the adapter but not to the joint member. CONSTITUTION: An adapter 10 is mounted in the manner of being engaged with a joint member 2 via a hinge portion 12. A flexible tube 3 is not directly fixed to the joint member 2 but is fixed to a holder 11. Consequently, once the mounted holder 11 is released from the engagement with the joint member 2 of the screw portion 12 so as to be removed, the flexible tube 3 is removed together with the holder 11.
Patent JP-S62140967-A (JP)
Title: Winding device
Inventor: NISHIYAMA HIROSHI
IPC: B65H23/032
Filed: 1985-12-17
Abstract: PURPOSE:To enable a winding device to have simple structure and produce a surplus space by providing a position detector for an object of winding to detect its lateral position in the form of mechanical separation from a winder. CONSTITUTION:A position detector for an object of winding 13 to detect the position of a strip S or the object of winding is provided in the form of mechanical separation from a winder 1 to wind the object of winding S. Consequently, vibration on the side of the winder 1 can be prevented from being amplified and transmitted to the position detector for the object of winding 13. In addition, the position detector for the object of winding 13 can be voluntarily located along the travelling path of the object of winding S. Thus, a desired space can be provided between the position detector for the object of winding 13 and the winder 1.
Patent JP-H07143574-A (JP)
Title: Transmitter for operating ventilating fan
Inventor: MATSUMOTO KENJI
IPC: F24F11/02
Filed: 1993-11-15
Abstract: PURPOSE:To unnecessitate a first-order battery by charging the main body of the transmitter when the main body of the transmitter is housed in the main body of a ventilating fan and used as a ventilating fan operating part. CONSTITUTION:A second-order battery 2 is built in a main body 1 of the transmitter, two holes are opened on the rear face of a switch part 3, the second-order battery charging terminal of a metal board is installed on the inner face of this hole, and two metallic projecting feeding terminals are installed on the deep face of a transmitter main body housing hole 7 opened at a main body 6 of the ventilating fan. When the main body 1 of the transmitter is housed in the transmitter main body housing hole 7, the second-order battery charging terminal and the projecting feeding terminals are touched. Therefore, when the main body 1 of the transmitter is housed in the transmitter main body housing hole 7 at the main body 6 of the ventilating fan, the main body 1 becomes the operating part for the main body 6 of the ventilating fan and at the same time, the second-order battery 2 built in the main body 1 of the transmitter can be charged by touching the projecting feeding terminals fitted at the main body 6 of the ventilating fan and the second-order battery charging terminal 5 fitted at the main body 1 of the transmitter. Thus, the transmitter/ventilating fan operating part not to use any first-order battery can be provided.
Patent JP-S62143599-A (JP)
Title: Flat plate speaker
Inventor: KONNO MASANOBU
IPC: H04R7/08
Filed: 1985-12-18
Abstract: PURPOSE:To improve a band and the peak of a frequency characteristic and to miniaturize and lighten a relaying material by providing a circular slit and a cut-in at a flat plate diaphragm and driving the section circular diameter position of the secondary resonance frequency of the flat plate diaphragm. CONSTITUTION:At the circumferential part of a frame 3 linked to a magnetic circuit composed of a plate 6 with a center pole, a ring-shaped magnet 5 an a top plate 4, the circumferential part of an edge 14 is bonded and linked together with a gasket 15. At the outer circumference of a flat plate diaphragm 7 to stick skin materials 8 and 10 in the upper and lower directions of a core material 9, the inner circumference of the edge 14 is bonded and linked. To the position of a section circular diameter A of the secondary resonance frequency of the diaphragm 7 through a delaying material 11, a voice coil 13 is linked, the intermediate part of the voice coil 13 is supported by a damper 12, and the lower part is inserted into the magnetic gap of the magnetic circuit. At the core material 9 of the flat plate diaphragm 7, at least one circular slit 1 and 2 or cut-in is provided.
Patent JP-S63138708-A (JP)
Title: High insulation resistance ferrite magnet having improved resistance to thermal stress
Inventor: OKUMORI KUNIO
IPC: H01F1/11
Filed: 1986-11-29
Abstract: PURPOSE:To increase resistance to thermal stress, insulation resistance and resistivity to provide an Sr-ferrite magnet having improved characteristics, by incorporating a specific amount of one or both of CoO and NiO of SrO-Fe2O3 other than specific amounts of CaO and SiO2 into a basic composition. CONSTITUTION:One or both of 0.05-1.0% by weight of CoO and 0.05-1.0 % by weight of Ni are incorporated in a composition containing 9.1-10.0 % by weight of SrO, 0.4-0.9% by weight of CaO and 0.4-0.9% by weight of SiO2. If both the CoO and NiO are incorporated, they sould occupy 0.05-1.5 % by weight of the composition while the remainder of the composition is composed of Fe2O3 and inevitable impurities. The incorporation of CoO and NiO provides an effect of remarkably improving resistance to thermal stress, insulation resistance and resistivity of a magnet body. If they are contained in an amount less than 0.05 % by weight, however, such effect can not be expected. It is also undesirable that the proportion thereof exceeds 1.0% by weight, because the effect becomes saturated. By using the composition as described above, an Sr-ferrite magnet having optimal resistance to thermal stress, insulation resistance and resistivity for applications such as microwave ovens, relays or the like can be obtained.
Patent JP-S63139869-A (JP)
Title: Image read device
Inventor: MIURA KUNIHIKO
IPC: B65H31/02
Filed: 1986-11-29
Abstract: PURPOSE:To obviate the necessity of a large space for installing a device by constituting the system wherein a tray is stored in the device body and when in use, is set at the predetermined position as pulled out from the device body and a carriage mechanism receives a copy discharged outside the device body. CONSTITUTION:A tray support part 14 supports a paper discharge tray 6 as pulled out, when the tray 6 is in use, and secures the tray 6 to a device proper 100 at the predetermined angle theta from a rear cover 10. Namely, the end of the tray 6 falls into the pit of the tray support part 14 and is supported on a support points X and Y. And the opening angle of said end is restricted with the support point Z of an outlet 12. In order to store again the tray 6 in the device body 100, the tray 6 is slid into the device proper 100 in such a way that the tray 6 is pulled out to some extent and the end thereof is drawn out of the pit of the tray support part 14 and pressed down. As a result, there is no possibility of the loss of the paper discharge tray 6 and it becomes unneces sary to take a large space for the installation of the device 100.
Patent JP-H09123755-A (JP)
Title: Automotive trimming material
Inventor: SHINTO KOJI
IPC: B60J5/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and assembly of an automotive door by using a foaming body molded from a polyolefin type resin, constructing it from a base of a high-density foaming body and a low-density foaming body, and stacking and integrally molding the low-density foaming body on at least one side of the base of the high-density foaming body. SOLUTION: Foaming polypropylene particles are used as foaming particles, and the foaming particles with a bulk density of 130g/L are packed into the mold cavity of a high-density part A serving as a base and are thermally fused using steam; then the foaming particles with a bulk density of 19g/L are compression packed into the mold cavity of a low-density part B. Next, heating is carried out with steam at 168 deg.C for 20 seconds, then cooling is carried out, and the high- and low-density parts A, B of a molding taken out are firmly fused together. Thus the number of processes during integration is reduced, and operability can be enhanced.
Patent JP-2001107369-A (JP)
Title: Opening/closing structure of hollow cylinder body and opening/closing roof structure of pier caisson and structure
Inventor: KOBAYASHI TAKAHARU
IPC: E02D23/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing structure quickly opening/closing an opening/closing body in a limited space in the opening/closing structure comprising the opening/closing body tightly closing the hollow cylinder body. SOLUTION: This opening/closing structure comprising a hollow cylinder body 9 and an opening/closing body 21 tightly closing an opening part 24 of the hollow cylinder body 9 is so constituted that the cross section of the opening/closing body 21 is set to an approximately U shape, and the curvature of the internal circumferential face of the opening/closing body 21 is set approximately equal to the curvature of the cross section of the opening part 24 of the hollow cylinder body 9, so that the opening/closing body 21 is prevented from obstructing the cross section of the opening part 24 with the opening/closing body 21 in the full opened state.
Patent JP-H0598304-A (JP)
Title: Production of sintered compact
Inventor: KONO TOMIO
IPC: B22F3/10
Filed: 1991-10-04
Abstract: PURPOSE:To prevent a deficiency of carbon in a sintered compact by inhibiting the oxidation of the C contained in the powder by the O in the powder in sintering. CONSTITUTION:Two or more kinds of metal powders having different C contents are mixed so that the C content of the mixed powder is adjusted to (C content to be contained in sintered compact)+ 0.75X(O content of mixed powder), and the mixed powder is compacted into a specified shape and sintered.
Patent JP-H05101522-A (JP)
Title: Magnetic data recording device for carrying medium
Inventor: MORIGAKI MASAMICHI
IPC: G11B19/02
Filed: 1991-10-04
Abstract: PURPOSE:To stably magnetically record data with a simple constitution while following up the variance of the speed by generating a timing signal corresponding to the carrying speed of a card based on a synchronizing signal synchronized with the carrying speed. CONSTITUTION:A synchronizing signal generating part generates the synchronizing signal synchronized with the carrying speed of the card which is carried through an encoder disk and a slit. This synchronizing signal (a) is shaped by a waveform shaping part 31 to obtain a waveform shaped signal (b), and this signal (b) is multiplied to a high speed signal (c) by a PLL servo circuit 32. A prescribed value of the high speed signal (c) which is obtained by a first counter 33 is counted by a second counter 34 to generate a timing signal (d) corresponding to the carrying speed of the card where data should be magnetically recorded. Therefore, data is uniformly magnetically recorded on the magnetic recording face of the card with the same density as normal magnetic recording even if the carrying speed of the card is temporarily changed.
Patent JP-S63138454-A (JP)
Title: Document producing device
Inventor: FUJIWARA MASAKI
IPC: G06T11/60
Filed: 1986-11-29
Abstract: PURPOSE:To easily identify a specific area that can be compiled by displaying an area in a displayed page in a different style from other areas if an area compiling part is not incorporated to the document producing part for the relevant area in the displayed page in a page layout display mode of a produced document. CONSTITUTION:A document is produced and compiled by a compiling part 56 consisting of a document compiling part 561 and an area compiling part 562. When the page layout of a produced document is displayed, it is decided based on the control contents of a control means for incorporated area compiling part whether the part 562 is incorporated or not to a document producing device for an area of a displayed page. If not in a page layout display mode of a produced document, the relevant area is displayed in a different style from other areas. Thus it is possible to immediately identify a compilable area and an uncompilable area respectively.
Patent JP-H06139122-A (JP)
Title: File storage device
Inventor: HASEGAWA TETSUO
IPC: G06F12/08
Filed: 1992-10-23
Abstract: PURPOSE:To suppress the number of files to be lost due to the generation of a fault such as power interruption to its minimum. CONSTITUTION:A file storage device having a cache constituted of plural blocks to access a non-volatile disk by data in the cache and update the data of a corresponding block is provided with a temporary storage area 4 prepared in a disk, an area securing means 5 for securing an idle area capable of storing the data of the block when the block data exist in the area 4 at the time of generating a data updating request for the block data in the cache, or outputting a request for updating disk data to updated data of all blocks in the cache when said idle area is lacking and releasing the area 4 to secure the idle area and a disk updating means 6 for transferring and storing disk data to/in the secured area of the area 4 when the request for updating the disk data to cache data is generated and updating data in the disk by data in the block of the cache.
Patent JP-H03146109-A (JP)
Title: Device for dislodging dust of filter in floor cleaning car
Inventor: SUZUKI SHINOBU
IPC: B01D46/42
Filed: 1989-11-01
Abstract: PURPOSE:To always ensure excellent filtration efficiency of a filter by vibrating a filter cover when a shaker motor is in operation, transmitting the vibration through a vibration transmitting member to a panel type filter to dislodge dust therefrom. CONSTITUTION:In a panel type filter 5, contaminated air containing dust produced during the cleaning by means of a main brush is filtered in an air flow passage. And the filter 5 is covered from above with a filter cover 7, whereby dust is prevented from flowing downwardly through the air flow passage. Further, a shaker motor 25 mounted on the cover 7, when actuated, vibrates the cover 7, whereby a vibration transmitting member 28 interposed between the cover 7 and the filter 5 transmits vibration from the cover 7 to the filter 5 so that dust deposited on the filter 5 is dislodged therefrom. As a result, excellent filtration efficiency is always secured, allowing the filter to be used for a long period of time.
Patent JP-S63141850-A (JP)
Title: Drilling method for air-vent hole for weatherstrip
Inventor: OGAWA KAZUO
IPC: B29C53/00
Filed: 1986-12-01
Abstract: PURPOSE:To ease a drilling to a root part by making a side surface of a seal part to be pressed and deformed by a keep plate when an air vent hole is drilled by a drill at a root part of a side surface of a hollow seal part projected from a trim part having a U-shaped cross section. CONSTITUTION:In a weatherstrip having a trim part 11 of a U-shaped cross section and a hollow seal part 12 projected from the peripheral surface of the trim part 11, when an air vent hole 121 is formed by a drill 4 into a root part of the seal part 12 side surface of the weatherstrip, a keep plate 5 in which a notched groove 51 is formed into a tip of the plate 5 is used jointly. That is, the underside of the tip part where the keep plate 5 groove 51 is formed is made to an approximately vertical flat surface to the drill 4, and the underside is made to approach and face to the seal part 12 side surface. And the keep plate 5 is made to proceed following a forward movement of the drill 4 at the time of drilling, presses the seal part 12 side surface, and a condition is made where on interference between the drill 4 and the trim part 11 is eliminated before drilling to the seal part 12 is made with the drill 4 made proceeding furthermore.
Patent JP-H09122190-A (JP)
Title: White cane for sight disabled person
Inventor: UGAJIN TOSHIYUKI
IPC: A61H3/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To detect the decline of the terminal voltage of a battery, to use an obstacle detector in a normal state at all times and to help the sate and independent walking of a sight disabled person. SOLUTION: This white cane for the sight disabled person is provided with an obstacle detection means 20 provided with a sensor part 21 for detecting an obstacle and an obstacle alarming device 22 for performing alarming when the sensor part 21 detects the obstacle, the battery B for supplying power to the obstacle detection means 20 and a power supply switch 30 for turning ON/ OFF power supply to the obstacle detection means 20. In this case, a power supply reporting means 50 for reporting to a user when the terminal voltage of the battery B exceeds a voltage required for operating the obstacle detection means 20 when the power supply switch 30 is turned ON and a voltage decline alarming means 40 for alarming the user when the terminal voltage of the battery B becomes lower than the voltage required for operating the obstacle detection means 20 are provided.
Patent JP-H02132334-A (JP)
Title: Temperature detection part for surface thermometer
Inventor: SHOJI KUNIHIKO
IPC: G01K7/02
Filed: 1988-11-12
Abstract: PURPOSE:To improve the accuracy of temperature measurement and to detect temperature at plural positions simultaneously by crossing a thermocouple and forming a heat contact. CONSTITUTION:Heat contacts 2 are formed on the surface of the brass guard 3 of the holding part 4 of a temperature detection part by thermocouples 1 crossed orthogonally with each other. This constitution increases the width of the thermocouples 1 to increase the area of the heat contacts 2, the temperature measurement accuracy is improved, and the temperature is measured at plural positions through the heat contacts 2 at the same time.
Patent JP-S63141020-A (JP)
Title: Optical scanning device
Inventor: KONDO HIROTO
IPC: G02B13/00
Filed: 1986-12-03
Abstract: PURPOSE:To facilitate machining and assembling and to compact an optical scanning device by using a cylindrical lens as a 1st lens constituting an ftheta lens system and a toric lens as a 2nd lens. CONSTITUTION:The ftheta lens system 4 consists of two lenses, i.e., the cylindrical lens 41 and toric lens 42 which have refracting power only in a plane of deflection, so the refracting power of either lens is freely settable in the plane of deflection irrelevantly to the other direction. Consequently, the free refracting power is set for the two lenses in the plane of deflection and the two lenses whose refractive power is freely settable are used to form equal-speed scanning performance. Consequently, the design, machining, and assembly become extremely easy.
Patent JP-H10134746-A (JP)
Title: Optical axis adjustment method for focused ion beam and focused ion beam device
Inventor: FUJII TOSHIAKI
IPC: H01J37/252
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis alignment method and a focused ion beam device of a focused ion beam facilitating axis alignment work during ion source replacement of a focused ion beam device or the like. SOLUTION: This device has an ion source part 3 consisting of an ion source 1 generating an ion beam and a lead electrode 2, a first aperture 5 passing a center part having high current density of the ion beam and measuring that current, a charged particle optical system 9 including a second aperture and an object lens 8, a deflection electrode 16 for scanning the focused ion beam, and a secondary charged particle detector for detecting a secondary charged particle generated by irradiating the focused particle with a sample. A quantity of the secondary charged particle to be detected by the secondary charged particle detector is monitored while the ion source 1 is moved in a direction orthogonal to an optical axis of the ion beam, and a position of the ion source 1 is adjusted so that a quantity of the secondary charged particle is extremely large.
Patent JP-S63139747-A (JP)
Title: Recovering apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/185
Filed: 1986-12-02
Abstract: PURPOSE:To completely exhaust air bubbles in a recording head by sucking the bubbles together with ink by negative pressure by variably providing a negative generation source for sucking ink from an outlet and the sealing force of a cap with the head. CONSTITUTION:When a suction pump 6 is turned ON in the state that the periphery of an outlet at the end of a liquid passage 1A is sealed by a cap 3 and a vent valve 7 and a solenoid valve 8 are closed, ink is sucked from the outlet at the end of the passage 1A. The sucked ink is filled into the cap 3, and overflowed from an ink absorber 2. When a predetermined time is elapsed, the valve 8 is energized (opened) to make an atmospheric air open tube 5 open to the atmosphere, and to feed it through a suction tube 4 with the pump 6. When the cap of an elastic material is forcibly moved forward in the state that the valves 7, 8 are closed so as to eliminate the improper discharge of the ink, air in the cap 3 is pressurized. When it is evacuated under negative pressure by the pump 6, the air is simultaneously exhausted from the passage to stabilize the discharge of the ink from a recording head 1.
Patent JP-2000113952-A (JP)
Title: Socket for electric component
Inventor: FUKUNAGA MASAMI
IPC: H01L23/32
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a socket for an electric component preventing the curved sections from being kept in contact with adjacent contact pins when the contact pins are inserted or removed and capable of preventing deformation and improving assembling. SOLUTION: This IC socket 11 as a socket for an electric component is provided with a socket body 13 mounted with an IC package 12 as the electric component and multiple contact pins 17 arranged on the socket body 13 in a matrix shape and capable of being kept in contact with solder balls 12b as terminals of the IC package 12. Each contact pin 17 has an elastically deformable curve section 17b so that a contact section 17c kept in contact with the solder ball 12b is displaced in the vertical direction, and the adjacent contact pins 17 are arranged so that the protruded direction of each curve section 17b has the prescribed angle.