baber/WOPTO huggingface dataset:
Patent JP-H08236644-A (JP)
Title: Single end simplex dual port memory cell
Inventor: SYWYK STEFAN P
IPC: G11C11/412
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the operation speed of a memory cell from being decelerated and to improve throughput, by storing the bits of data received from a first port and simultaneously detecting the stored bits by a second port. SOLUTION: A bit line 372 of a first port 370 writes the data of one bit from the first port 370 to a memory cell 300 and reads the information of one bit from the memory cell 300 through the first port 370. A word line 374 of the first port 370 selects the memory cell 300 for a read operation or a write operation through the first port 370. A bit line 382 of a second port 380 writes and reads the data of one bit from the second port 380 to the memory cell 300. The word line 384 of the second port 380 selects the memory cell 300 so as to perform the read operation or the write operation through the second port 380.
Patent JP-H07193125-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: CHATANI MASAO
IPC: H01L21/768
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the trouble of wiring peeling and other troubles which occur during the manufacture of a semiconductor integrated circuit device which has the air bridge structure of more than two layers of wiring by improving the wiring capacity and flatly holding the top layer wiring. CONSTITUTION:A semiconductor integrated circuit device is provided with first layer wiring 3, which is supported by a first cylindrical insulating film 4 formed on a semiconductor substrate 1, and second layer wiring 7, which is supported by a second cylindrical insulating film 8 formed on the semiconductor substrate 1. The height of the second cylindrical insulating film 8 is made higher than the first cylindrical insulating film 4, and a space is provided between the first layer wiring 3 and the semiconductor substrate 1, the second layer wiring 7 and the semiconductor substrate 1, and between the first layer wiring 3 and the second layer wiring 7. The first and second cylindrical insulating films 4 and 8 are arranged at the same intervals in the extending direction of the first layer wiring 3 and the second layer wiring 7.
Patent JP-H10235537-A (JP)
Title: Preliminary adjusting device for tool
Inventor: GRAF HELMUTH
IPC: B23Q17/22
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To rotate a tool by slight force and perform adjustment with efficiency by having a throttle valve for limiting air flow rate which is connected with a compressed air source by a compressed air supplying device. SOLUTION: A receiving device 7 has a bearing bush 10 provided with a bearing surface 11 formed rotation-symmetrically with a bearing shaft line 8 as a center. The conical outside face of the bearing insertion end 12 of a tool 6 as a second supporting surface corresponds to this bearing surface 11. To form an air bearing between both of bearing surfaces, a compressed air supplying device 13 provided with at least one compressed air source 14, a throttle valve 15 for limiting air flow rate which is connected with this compressed air source 14 and an accumulator 17 arranged between the throttle valve 15 and a switching valve 16, in particular, is provided. This accumulator 17 replenishes compressed air of quantity necessary for the formation of the air bearing also when air flow rate is reduced.
Patent JP-H11166070-A (JP)
Title: Antimicrobial foamable resin particle and its molding
Inventor: MIZOGUCHI IKUO
IPC: C08J9/228
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject particles capable of having an excellent antimicrobial property without losing titanium dioxide also after being molded, by coating the surfaces of foamable resin particles containing a volatile foaming agent with the titanium dioxide and a hardened oil. SOLUTION: The particles are obtained by coating the surfaces of (A) foamable resin particles containing a volatile foaming agent in an amount of 3-15 wt.% with (B) titanium dioxide (preferably anatase type titanium dioxide) and (C) at least one kind of a hardened oil. The component A is obtained by impregnating (i) polymer particles formed from a base resin comprising an olefinic resin such as a styrenic resin by a suspension polymerization method or the like with (ii) a volatile foaming agent such as propane in an amount of 3-15 pts.wt. per 100 pts.wt. of the component i. The component B preferably has an average particle diameter of about 5-20 nm. The coated components B and C are preferably contained in amounts of 0.1-2.0 pts.wt. and 0.01-2.0 pts.wt., respectively, per 100 pts.wt. of the component A.
Patent JP-H10188698-A (JP)
Title: Composite bushing with enhanced corona discharge triggering voltage at end
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in a corona discharge triggering voltage at a jacket sheath part below a lowermost shed part near the bulkhead of a bushing or the like on which a composite bushing is mounted. SOLUTION: In a composite bushing comprising a core member, a jacket made of an insulating polymer material on the outer periphery of the core member, and mounting brackets attached to both ends of the core member, with the jacket comprising a sheath part covering the outer periphery of the core member and a plurality of shed parts provided at appropriate longitudinal intervals and extending radially outward from the outer periphery of the sheath member, the shed part located at the lowermost end when the bushing is installed is opposed to the upper end of the mounting bracket and extends radially outward.
Patent JP-H07194699-A (JP)
Title: Device for monitoring presence or absence of fluid in pipe
Inventor: KASAI MASANORI
IPC: G01V3/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a fluid monitoring device, capable of monitoring whether a fluid is present or absent in a pipe. CONSTITUTION:A fluid monitoring device comprises at least one pair of electrodes 13a and 13b installed in opposed positions so that a pipe 6 is positioned between the electrodes 13a and 13b, a capacitance sensor 11 for detecting an interelectrode capacitance of the electrodes 13a and 13b, and a determining part 35 for determining presence or absence of a fluid in a pipe based on an interelectrode capacitance outputted from the capacitance sensor 11.
Patent JP-2000163057-A (JP)
Title: Device and method for voice assigning and recording medium which records program for voice assigning process
Inventor: OKUDA HIROKO
IPC: G10L13/033
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To assign lyrics, which consist of plural characters, against a single note. SOLUTION: A keyboard 3 inputs lyrics data including characters, numerical values and symbols in accordance with an operation. A CPU 1 conducts a lyrics inputting in which the lyrics data inputted from the keyboard 3 are assigned to the notes of the playing music stored in a memory 4. If a symbol is inputted against a single note, characters inputted before and behind the symbol are coupled and the resulting plural characters are made correspond to and assigned to the note, the characters are displayed on a display 5 and the audio sound of the assigned plural characters is generated through a sound system 6 based on the pitch and the length of the corresponding note.
Patent JP-2001163577-A (JP)
Title: Method for estimating amount of oscillation of load hanging from cable crane and method for setting operation pattern
Inventor: TATE MASATO
IPC: B66C13/22
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To estimate, during acceleration or deceleration, the amount of oscillation of a hanging load such as a bucket hanging from a traversing trolley, on condition that the oscillation of the hanging load can be halted in a minimum time. SOLUTION: The traversing trolley 8 is continuously accelerated or decelerated at a constant rate of acceleration or deceleration along a secondary function curve of its speed to the distance traveled, and respective equations of motion are applied to the traversing trolley 8 and the bucket 18 on condition that the acceleration or deceleration is completed in accordance with one cycle time of the pendulum motion of the bucket 18 caused at the start of acceleration and deceleration of the traversing trolley 8. With the acceleration and deceleration and the pendulum length as given conditions, the amount of oscillation of the bucket 18 is estimated from the time-based positional relationship between the traversing trolley 8 and the bucket 18.
Patent JP-H10183029-A (JP)
Title: Photoelectrode-type conductive coating material
Inventor: WAKABAYASHI HAJIME
IPC: C09D5/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive coating material which can be simply applied by only coating a base metal therewith, effectively reveals the photoelectrode function of TiO2 , and gives a film having a function to remove NOx and SOx as well as anticorrosive, stainproof, antibacterial and deodorizing functions, by blending a binder comprising a conductive polymer with a specified amount of a fine powder of TiO2 having photoelectrode function. SOLUTION: This coating material is obtained by blending a binder comprising a conductive polymer with 10-70wt.% fine powder of TiO2 having photoelectrode function. It preferably comprises the one made from an n-type semiconductor obtained by adding 0.01-0.2wt.% pentavalent element such as Nb to TiO2 . The conductive polymer preferably comprises the one which is obtained by mixing an electrical insulator comprising a polymer, such as a polyester, phenolic, acrylic, melaine or epoxy polymer, with 10-70wt.% conductive filler comprising, e.g. silver, copper or a carbonaceous material and which has a conductivity of at least 10<-4> S/cm. In the figure, numerals 1, 2, 3, 4 and 5 respectively refer to fine particles of TiO2 , a conductive polymer binder, a base metal, a coating film, and light.
Patent JP-H06170994-A (JP)
Title: Base material for interior decoration
Inventor: KOKOKU SHIGEAKI
IPC: B32B3/28
Filed: 1992-12-07
Abstract: PURPOSE:To provide a base material for interior decoration wherein wrinkles and cracks are prevented from being caused on the surface thereof when the base material for interior decoration is heated and press-formed and outward appearance is improved, a hot melt sheet and the adhesive material are omitted and rigidity, smoothness, working efficiency and profitability are remarkably enhanced. CONSTITUTION:Base material for interior decoration is equipped with core paper 12 and liner paper 13 laminated on both sides of the core paper 12. One- sided liner paper 13 is formed of paper impregnated with diallyl phthalate resin. Nonwoven fabric 16 is laminated on the liner paper 13 formed of paper impregnated with diallyl phthalate resin. Methacrylic fiber is mixed with nonwoven fabric 16 in >=50wt.%.
Patent JP-H05163663-A (JP)
Title: Cloth having particular feeling
Inventor: NISHIMURA YOZABURO
IPC: D06C23/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a cloth having particular soft and bulky surface feeling by sporadically forming isolated protrusions consisting of entangled fibrillated fibers on the surface. CONSTITUTION:Easily fibrillatable multifilament yarn of cupro-ammonium rayon fiber or acrylic fiber is used as warp and weft to weave a plain weave cloth. After desizing and scouring, the cloth is dyed with a jet dyeing machine and, at the same time, subjected to wrinkling treatment for 5 hr to fibrillate the constituent fibers of the plain weave cloth and sporadically form isolated protrusions consisting of entangled ultrafine fibers on the surface of the cloth.
Patent JP-2000167334-A (JP)
Title: Air purifier
Inventor: UMANO KANEMITSU
IPC: B01D53/26
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier capable of efficiently removing various malodors or harmful substances in the air inclusive of gaseous water-soluble substances. SOLUTION: A wet type removing mechanism 22 for removing a water soluble contaminant by humidifying spray is provided in addition to a dry type removing mechanism 21 for removing a gaseous malodor or harmful substance in air. The wet type removing mechanism 22 is constituted of a water film filter 7 and the dehumidifying part 8 provided therebehind. The water film filter 7 is constituted of a humidifying spray part 7 for spraying water or a natural plant extract containing many kinds of acidic, neutral and basic moistures and a reducing agent such as ascorbic acid or the like and the dehumidifying part 8 provided therebehind.
Patent JP-2000184482-A (JP)
Title: Loudspeaker and loudspeaker device
Inventor: FUJIHIRA MASAO
IPC: H04R9/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker unit in the magnetic caps of which magnetic forces are increased by using two loudspeakers and, at the same time, to provide a loudspeaker device which can cancel the reactive power of sound radiating power. SOLUTION: A loudspeaker unit housed in a loudspeaker box and a loudspeaker device are constituted so as to increase the magnetic forces in first and second magnetic gaps 7 and 7' by constituting first and second magnetic circuits back to back and to cancel the reactive power of sound radiating power by means of the loudspeaker unit having diaphragms 10 and 10' arranged in the opposite directions.
Patent JP-H06170919-A (JP)
Title: Manufacture of thermoplastic resin sheet or film and device therefor
Inventor: MORITA KEITA
IPC: B29C48/08
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a thermoplastic sheet or film superior in appearance characteristics such as gloss or surface smoothness, by a method wherein extruded filmy thermoplastic resin is made into a sheetlike state by cooling while pinching and pressing the same between a cast drum and metallic endless belt. CONSTITUTION:Filmy thermoplastic resin (such as polypropylene) extruded through a T die in a molten state is made into a sheetlike state by cooling while pinching and pressing between a metallic endless belt 4 put on the first metallic roller 5 and a cast drum 34. Gloss and surface smoothness of a thermoplastic resin sheet or film 9 manufactured in this manner are made favorable and appearance characteristics can be improved.
Patent JP-H06180289-A (JP)
Title: Measuring method for powder particle packing
Inventor: FUKUDA EIICHI
IPC: B21C1/22
Filed: 1992-12-11
Abstract: PURPOSE:To accurately and continuously measure packing of powder particles filled in a metal tube of a welding flux-cored wire, etc., in a manufacturing step. CONSTITUTION:In the steps of filling powder particles in a metal tube, reducing in diameter it and manufacturing a powder particle filling tube, speeds of the tube at inlet and outlet sides. of a wire drawing machine are measured by utilizing a Doppler effect by irradiating it with a laser light, measured values are compared and calculated to compute packing of the particles.
Patent JP-H10172482-A (JP)
Title: Whole circumference irradiation type x-ray tube
Inventor: MIYAZAKI SHUICHI
IPC: H01J35/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a whole circumference irradiation type X-ray tube in which dissolving of a center part of a positive electrode target can be prevented, in which thermoelectron emitting ability of a filament is improved, and in which a high-output and uniform X-ray can be radiated. SOLUTION: A negative electrode filament coil 1 is formed of filament coils 1a, 1b which are wound around an arc-shaped insulation core having a roughly circular cut surface, and these coils 1a, 1b are provided in such a way that a center of an arc groove roughly coincides with an X-ray tube axis, and they are disposed on a plane perpendicularly crossing the axis, thereby heat concentration to a positive electrode target center can be avoided, with thermoelectrons colliding uniformly.
Patent JP-H09185268-A (JP)
Title: Image forming device
Inventor: YAMANE SHINJI
IPC: G03G15/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To separate transfer paper without image disturbance by means of a simple structure by providing a transfer-paper separation roller on the side of the inner surface of an intermediate transfer belt and downstream from the transfer position of the intermediate transfer belt in the direction of the rotation of the belt. SOLUTION: The transfer-paper separation roller 30 is arranged on the side of the inner surface of the intermediate transfer belt positioned downstream from the transfer position of the intermediate transfer belt in the direction of the rotation of the belt. By means of an elastic material 30a such as a coil spring, an elastic force is exerted to the separation roller 30 toward the inner surface of the belt, thereby making the belt project toward its periphery, and the curvature of the belt in this energizing position is given along the curvature of the periphery of the separation roller 30 into the shape of R. This transfer-paper separation roller 30 is formed from a roller member which is smaller than a backup roller 57A in radius, and obtains a nip in a transfer position.  Further, it is preferable that the center of the rotation of the transfer roller 19 be in an area between a straight line L1 connecting the center of the rotation of the intermediate transfer belt and the center of the backup roller 57A and a straight line L2 connecting the center of the rotation of the intermediate transfer belt and the center of the separation roller 30.
Patent JP-H10165534-A (JP)
Title: Automatic warehouse fire extinguishing system
Inventor: KANEMOTO JUNICHI
IPC: G08B17/00
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse fire extinguishing system to be used for a warehouse where box-type blocks are laminated and loads in the respective blocks are taken-out by a carrying means in accordance with a request. SOLUTION: The system is constituted of a terminal equipment 3A for transmitting alarm and also extinguishing fire when fire occurring in the respective blocks is detected, a monitoring device 8A which is arranged in a monitoring center so as to receive and display alarm from the terminal equipment and an instruction input means for instructing the discharge and the step of the fire extinguisher of the terminal equipment by an operator. The terminal equipment is moved to a position for detecting fire in the respective blocks in accordance with a previously set schedule, transmits a picked-up image signal to the monitoring device together with alarm when fire is detected and discharges the fire extinguisher by the command of the operator. When a detecting signal is transmitted but the command is not given within a fixed time, the fire extinguisher is automatically discharged.
Patent JP-2000178792-A (JP)
Title: Production of oxide film
Inventor: ISHIZAWA HITOSHI
IPC: B05D7/24
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a porous titanium oxide with the specific surface increased to hundreds to a thousand times the apparent area on the surface of a metallic substrate at a low cost and further to furnish a production method for imparting high activity to the porous oxide film. SOLUTION: This method consists of a stage for preparing a metallic substrate 1 and anodizing at least one face of the substrate to form an anodic oxide film 2 and a stage for applying a liq. contg. fine oxide grains or a soln. of a metal alkoxide or a metal salt on the anodic oxide film to form an oxide film 3. Hydrothermal treatment is preferably applied after the anodizing stage.
Patent JP-H06180010-A (JP)
Title: Natural ground improving stabilizer
Inventor: ICHIKAWA KENSAKU
IPC: E21D9/04
Filed: 1992-12-14
Abstract: PURPOSE:To reduce a total cost and secure the length of drilling long by furnishing a drilling rod to an output rod through a coupling, and fitting a swivel in the coupling. CONSTITUTION:A drilling rod 3 is fitted through a coupling 5 to the output rod 4 of a hydraulic rock drill 1 that is mounted on a guide shell 2 and equipped with a striking mechanism and a rod rotation mechanism. Also, a swivel 9 is fitted yo the coupling 5, and an injection agent and a flushing agent are supplied to the drilling rod 3. As a result, the exchange of the swivels 9 can be conducted in accordance with a life of the coupling 5 that is longer in comparison with the life of the drilling rod 3, and total cost can be reduced. Also, the length of drilling can be secured longer in comparison with a case in which the swivel 9 is fitted on the middle of the drilling rod 3.
Patent JP-2000176373-A (JP)
Title: Tap water pipe with inner surface coated and method
Inventor: UMEDA SABURO
IPC: B05D7/22
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a water pipe capable of preventing environmental hormones from flowing into tap water with keeping a better tight-sticking performance with a paint to the inner surface of a tap water pipe and an anticorrosive performance. SOLUTION: A tap water pipe comprises a main water pipe, a coating layer coated with an epoxy resin on the inner surface of the water pipe and further a coating layer with an acrylic resin or a polyester resin on the epoxy-resin coating-layer. A manufacturing method for the above pipe is composed in such a way that the inner surface of the water pipe is coated with an epoxy-resin- powder paint and further this coating layer is coated with an acrylic-powder paint or a polyester-resin-powder paint.
Patent JP-H05163636-A (JP)
Title: Apparatus for feeding out cloth of loom
Inventor: IIDA SHIGENOBU
IPC: D03J1/22
Filed: 1991-12-17
Abstract: PURPOSE:To prevent structure deformation of cloth while avoiding increase in tension in wound cloth by positively rotating whole width temple in the direction of cloth feeding by pitch of weft in a state where weft inserted into shed is forced by either one beater. CONSTITUTION:In a cloth feeding apparatus of multishaft loom for woven fabric, weft inserted in shed which warp forms is forced by either one of a pair of beaters and forcing state thereof is retained till forcing motion by other beater after inserting next weft is started. While the retention, a whole-width temple 125 which was arranged at the downstream position of cloth fell through an intermittent rotation mechanism 140 for driving an output shaft 135 from a shaft 141 for turning beater cams 116a and 116b through a plate cam 143 rotating through a chain 142, intermittent feed lever 147, a ratchet pawl 151 and a ratchet wheel 152, etc., is positively rotated to cloth feeding direction by prescribed weft pitch amount. Thereby increase in winding force of cloth is avoided.
Patent JP-H10176447-A (JP)
Title: Keyless entry device
Inventor: KOJIMA MORIHISA
IPC: E05B49/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a keyless entry device which can receive signals without influence of insensible zones on receiving signals by an antenna, by appropriately arranging a plurality of antennas to have different receiving directivities and constituting the device so that the receiving radio waves for keyless entry can be selectively received from a plurality of antennas. SOLUTION: An external antenna 8 is embedded in the rear glass of a vehicle and an internal antenna 9 is arranged in a controller case in the vehicle. In an antenna receive device 15 for keyless entry, when receiving radio waves for keyless entry can not be received by the external antenna 8, the antenna is changed over to the internal antenna to receive the radio waves. And when receiving radio waves for keyless entry can not be received by the internal antenna 9, the antenna is changed over to the external antenna 8 to receive the radio waves. Accordingly, the insensible zone of respective antennas can be substantially eliminated.