baber/WOPTO huggingface dataset:
Patent JP-2001007303-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUZUMI YOSHIAKI
IPC: H01L21/8242
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To restrain degradation of a dielectric which constitutes capacitor films even when annealing is executed in an atmosphere containing a reducing agent, by a method wherein a common electrode which is common to a plurality of dispersed electrodes is provided, and the capacitor films which are formed between the plurality of dispersed electrodes and the common electrode are provided. SOLUTION: Dispersed electrodes 2 which are dispersed into a plurality of parts and a common electrode 4 which is common to the dispersed electrodes 2 in a plurality and which faces the dispersed electrodes 2 via capacitor films (dielectric films) 3 are provided at a capacitor structure 1. The common electrode 4 contains a laminated structure which is composed of at least three layers as a lower-part conductor layer 5, a barrier layer 6 and an upper-part conductor layer 7. The lower-part conductor layer 5 faces the respective dispersed electrodes 2 via the capacitor films 3. The upper- part conductor layer 7 faces the lower-part conductor layer 5 via the barrier layer 6.  Then, when a reducing material or a material having a property of hardly permeating hydrogen is used for the barrier layer 6 out of the laminated structure composed of the three layers, it is possible to control degradation of the film quality of the capacitor films 3 even when a hydrogen annealing operation is executed.
Patent JP-S6416643-A (JP)
Title: Sound absorbing heat insulator
Inventor: TOKIDA MASAYUKI
IPC: B29K105/06
Filed: 1987-07-13
Abstract: PURPOSE:To improve sound absorbing and heat insulating properties and increase mechanism strength, by a method wherein a glass fiber mat and a hard urethane foam are formed integrally by heat while spraying thermosetting resin. CONSTITUTION:A soft urethane foam sheet 2 is superposed on both or one surface of a glass fiber mat 1, whose glass wool bound by spraying uncured thermosetting resin, then, they are heated and pressed to form them integrally. According to this method, the soft urethane foam 2 soaks into the glass fiber mat 1 and adhered rigidly and respectively to glass fibers through so-called anchoring effect whereby the mechanical strength of the end of the formed form is improved and it becomes hard to break. A sound absorbing heat insulator, excellent in heat insulating and sound absorbing properties as well as rigidity and mechanical strength in spite of the complicated configuration, can be obtained.
Patent JP-2001006529-A (JP)
Title: Cold cathode electron source
Inventor: HONGO HIROO
IPC: H01J1/312
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode electron source capable of controlling energy of emitted electrons or reducing its dispersion width by using a single crystal material mutually lattice matching a surface metal and an insulating material, as for an electron source formed by material composition of a metal substrate - an insulating material - a surface metal or a semiconductor substrate - an insulating material - a surface metal. SOLUTION: A CaF2 layer having a film thickness of about 2 nm-10 nm and a CoSi2 layer having a film thickness of about 1 nm-10 nm for a first insulating film 2 and a first metal film 3 serving as an upper electrode respectively are deposited in this order by epitaxial growth on a substrate 1. At this time, the CaF2 layer for the first insulating layer 2 and the CoSi2 layer for the first metal film 3 are deposited in the respective crystal structures lattice matching a silicon wafer forming the substrate 1 and lattice-commensurate with the CaF2 layer for the first insulating layer 2. A low resistance film 4 to reduce a sheet resistance is formed by using Ti/Pt by a lift-off method on the upper part of the first metal film 3.
Patent JP-S6235793-A (JP)
Title: Reference signal generating circuit for magnetic recording and reproducing device
Inventor: OISHI KAZUYUKI
IPC: G11B15/467
Filed: 1985-08-08
Abstract: PURPOSE:To eliminate the frequency offset of a luminance signal and a color subcarrier signal by changing frequency division ratios of a frequency divider which divides the frequency of the color subcarrier signal at every specific frequency division period. CONSTITUTION:A frequency divider 1 which inputs the color subcarrier signal as its clock input and divides the frequency of the signal SC by a frequency division ratio DR-59717 generates a frequency-divided pulse DP1 every time 59717 signals SC are counted. The frequency-divided pulse DP1 of this frequency divider 1 is inputted to the clock input of a trailing-stage frequency divider 2. The frequency divider 2 generates a frequency-divided pulse DP2 every time four DPs 1 are counted. The frequency-divided pulse PD1, on the other hand, is supplied to the data input D of a D type flip-flop (D-FF) 3 as a well. The signal generated by inverting the color subcarrier signal SC by an inverter 4 is supplied to the clock input phi of the D-FF3 and its set output Q is supplied to the data input D of the next D-FF5. then, the signal obtained by inverting the color subcarrier signal SC is supplied to the clock input phi of the D-FF5 as well.
Patent JP-H0615329-A (JP)
Title: Method for centering sheet bar in side guide device on inlet side for roughing mill
Inventor: SHIMA TETSUO
IPC: B21B13/06
Filed: 1992-06-30
Abstract: PURPOSE:To provide a centering method capable of reducing necessary tightening force nearly to a half of heretofore and drastically suppressing bend and oblique advance by rotating an obliquely advancing sheet bar in the center of the tip part bitten by an edger mill and centering it. CONSTITUTION:Dimensional information of the specification of a sheet bar is read in, a necessary tightening force F is calculated and when the tip part of the sheet bar A arrives at side guides 1, 2, a set signal of a servo valve of a hydraulic cylinder 12 that the openings of both side guides are equal to the sheet width +30mm is transmitted. Then, directly after the tip part of the sheet bar A is bitten into the edger mill B, a set signal of the servo valve that the opening is equal to the sheet width +15mm is delivered and when the rear edge part of the sheet bar is bitten away from the edger mill B, a set signal of the servo valve to return the opening to a waiting position is transmitted.
Patent JP-H1120298-A (JP)
Title: Manufacture of printed-wiring board
Inventor: KASATANI NORIO
IPC: H05K3/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed-wiring board in which accuracy of dimension can be remarkably improved in a screen printing method and also quality and reliability can be improved. SOLUTION: A form plate, on which a transfer image is formed, in which a print image is divided into a plurality of blocks and a dimension correction coefficient on a printing start side is made relatively smaller along the printing direction, is used to effect a screen printing on a substrate having a copper foil on one or both sides thereof. Thus a printed-wiring board having improved accuracy of dimension can be obtained.
Patent JP-S6332825-A (JP)
Title: Device for coating panel pin with graphite in cathode-ray tube
Inventor: TAGUCHI HITOSHI
IPC: H01J9/20
Filed: 1986-07-25
Abstract: PURPOSE:To enable a coating pen to freely coat many species of panels, by actuating the coating pen by means of multiple-jointed industrial robots. CONSTITUTION:Positioning rollers 14 for positioning a panel 1 disposed in the carriage direction of a conveyer line 10 are combined in pairs, with the panel 1 being interposed between them on the uppermost rising position of a supporting board 13. A rotational position detector 23 is mounted on a supporting axis 17, to detect a panel size which is determined by mutual length from the position where the panel 1 is interposed. On the other hand, multiple- jointed industrial robots 25 are mounted on upper planes of the supporting boards 24, and the coating pens 26 are fixed on the top end of the arm in the industrial robots 25. While graphite 28 is uniformly applied to the coating pens 26, the industrial robots 25 are operated to coat the peripheral panel pin 2 of the panel 1 with graphite by using the coating pens 26, depending on its selected program.
Patent JP-S5797294-A (JP)
Title: Switching control system
Inventor: NOMURA TETSUHIRO
IPC: H04Q11/04
Filed: 1980-12-09
Abstract: PURPOSE:To allow unidirectional communication only, by providing a communication mode designating information for an instruction writing a pair of addresses to an address control memory for bidirectional communication and inhibiting the write-in of one address. CONSTITUTION:Data of lines A-N are stored in a data buffer 12 via a multiplexer 11, and after time slot is replaced with pair control at an address control memory 14, the data are transmitted to a demultiplexer 13. Thus, normal bidirectional communication is made. The address control memory 14 makes the said control by the address from a signal processing section 3' given via a PIO port 21, and latches 25, 26. When unidirectional communication is designated, a communication mode decoder 201 interprets the designated information, and one conversion address information corresponding to upper or lower direction is inhibited from being written in the control memory 14.
Patent JP-S6065040-A (JP)
Title: Preparation of porous polyamide film
Inventor: TANAKA TOORU
IPC: C08L101/00
Filed: 1983-09-20
Abstract: PURPOSE:To prepare the titled film having fine and uniform pores useful for precision filter films, waterproof and vapor permeable films, etc., by forming a blend of polyamide and specified resins into film followed by stretching treatment. CONSTITUTION:About 20-60wt% polyamide (A) (e.g. nylon 6 or nylon 66), about 20-45wt% polyolefin (B) (e.g. propylene, ethylene, or styrene resin) and about 5-35wt% resin (C) compatible with (A) and/or (B), are melt-compounded and extruded at a temperature higher than the melting point of the polyamide resin by about 40-50 deg.C to form a film of a thickness of 100-300mu. The obtained film is given stretching treatment (preferably simultaneous biaxial orientation) to be made porous. Preferably the component (C) is an ethylene-alpha-olefin copolymer, a cyclic lactam-diamine-dicarboxylic acid copolymer, etc.
Patent JP-H0226808-A (JP)
Title: Production of oriented compound oxide superconducting material
Inventor: NAMIKATA TAKASHI
IPC: H01L39/24
Filed: 1988-07-14
Abstract: PURPOSE:To obtain inexpensively an oriented compound oxide superconducting material having high critical current density by heat-treating a superconducting compound oxide layer formed on a substrate, then cooling the compound oxide layer by producing forcibly a temp. gradient in the oxide layer. CONSTITUTION:A superconducting compound oxide layer(e.g., Bi-Sr-Ca-Cu-O type compound oxide layer) is formed on a substrate (e.g., alumina substrate). Then, the compound oxide layer is heated to attain melted or semi melted state, and an oriented superconducting compound oxide-material is obtd. by cooling the compound oxide layer by producing a temp. gradient forcibly in the oxide layer. Suitable cooling method for producing the temp. gradient forcibly in the oxide layer is, for example, a method wherein a substrate having an oxide layer formed thereon is laid on a coolable substrate holder, a temp. difference is produced between the temp. of the substrate holder and a heating atmosphere of the oxide layer, and a temp. gradient is produced in the oxide layer in a direction perpendicular to the substrate face.
Patent JP-S6234881-A (JP)
Inventor: SARUTA RYUICHI
IPC: B62K11/04
Filed: 1985-08-07
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-H0836556-A (JP)
Title: Method and device for estimating yaw rate of vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D6/00
Filed: 1994-07-26
Abstract: PURPOSE:To improve the estimation accuracy of yaw rate by substituting the quantity of variation in the raw rate for a limiter value and integrating it, and calculating an estimated yaw rate value. CONSTITUTION:A neural network arthmetic part 8 calculates the quantity deltaphiof variation in the yaw rate between respective calculation times by performing neural network operation based upon input variables that are a right-left wheel rotation difference normalized value Rvn, a vehicle speed normalized value Vn, a steering angle normalized value Fsn, a steering speed normalized value Dfsn, and an estimated yaw rate output value normalized value approx.=n-1 which is one measurement precedent. For the setting of a limiter, it is discriminated whether or not the yaw rate variation quantity deltaphi is the limiter value L, and when the variation quantity is larger than the limiter value L, the yew rate variation quantity deltaphi-phi0 substituted for the limiter value L. Then, an integrator 22 sequentially integrates the yaw rate variation quantity phi0 to calculate the estimated yew rate value phi, which is cleared to zero at the time of a straight travel. Then, the estimated yaw rate value is outputted.
Patent JP-H101929-A (JP)
Title: Construction structure of dam
Inventor: SUGO SHIGEO
IPC: E02B7/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure which makes it difficult to separate aggregates and possible to control uniformly a concrete layer. SOLUTION: A damp truck and an asphalt finisher 8 are adapted to run together at a same speed while concrete is charged in the asphalt finisher 8 from a deck of the dump truck, thereby spreading concrete uniformly from a discharge outlet 804 of the asphalt finisher. Accompanied by the running of the asphalt finisher 8, the top of the concrete is scraped uniformly with a pin of a leveling blade 18 and aggregates or the like are further kneaded in the top area of the concrete. Then, a vibration roller 20 comes in contact with the top of the concrete so that the concrete may be consolidated by vibrating a vibration roller 20. This construction makes it possible to provide an RCD concrete layer having a definite thickness.
Patent JP-S5963855-A (JP)
Title: Recalling method of calling subscriber
Inventor: MURAOKA SADAO
IPC: H04M3/48
Filed: 1982-10-04
Abstract: PURPOSE:To connect a predetermined terminating subscriber only by pressing a calling button and to recall the calling subscriber when the terminating subscriber responds by connecting a recalling means to recall the calling subscriber at the response of the terminating subscriber. CONSTITUTION:An automatic telephone exchange accomodating a telephone set EXTA with a calling button and a terminating telephone set EXTB is provided with the recalling means to recall the calling subscriber at the response of the terminating subscriber. The calling means is provided with a service trunk 5 sending a call signal to the calling subscriber at the response of the terminating subscriber and a ringer trunk 6 sending a call signal to the terminating subscriber when the terminating subscriber's line becomes idle as the result of the supervisory of the terminating subscriber in busy. In addition, the terminating telephone set EXTB is provided with a display means displaying calling subscriber's information such as the calling subscriber's No.
Patent JP-H0225678-A (JP)
Title: Manufacture of heat insulating wall body
Inventor: YOSHIDA TAKAAKI
IPC: F25D23/08
Filed: 1988-07-12
Abstract: PURPOSE:To shorten the time of foaming process and of manufacturing by moving a movable mold to a direction separating the movable mold from an outer shell on the way of the foaming process of the stock solution of a foaming insulating material. CONSTITUTION:When stock solution 15a is foamed, an outer shell 11 is filled with a foaming insulating material 15 gradually. A movable mold 18 is separated from the outer shell 11 when the internal pressure of the outer shell 11 becomes nearly maximum and the movable mold 18 is positioned at an upper position whereat the lower surface of the movable mold becomes same substantially as the lower surface of an upper mold 17 to obtain a specified volume in the mold. Then, a space 19 is formed temporarily between the lower surface of the movable mold 18 and a sheet 15, however, the space 19 is eliminated finally since the foaming insulating material 15 pushes the sheet 13 up and is filled into the outer shell 11 thereafter. When the movable mold 15 is moved during the foaming process in such a manner and the volume in the mold is enlarged, the internal pressure is distributed and the reduction of the internal pressure is quickened whereby a pressure capable of effecting mold opening may be achieved more earlier.
Patent JP-H0617554-A (JP)
Title: Multi-level parking lot
Inventor: MIYAMOTO HIDEKI
IPC: E04H6/18
Filed: 1992-07-01
Abstract: PURPOSE:To collect necessary devices for placing vehicles on a traveling carrier to simplify the equipment and effectively use the ground surface by constructing stacked parking space under the ground and raising or lowering pallets for placing vehicles and traversely vehicles after traveling. CONSTITUTION:Parking spaces A, B are stacked to form upper and lower levels in the ground and parking chambers 3a, 3b are arranged at both sides along traveling ways 2a, 2b on which traveling carriers la, 1b run. When containing a car, a button on a control disk corresponding to a parking chamber 3a, for instance, is pushed so that the traveling carrier 1a approaches up to the close position to the parking chamber 3a. Next, a pallet 4a is transferred from the parking chamber 3a to the traveling carrier 1a and fed to the receiving and delivering part 5 of vehicles by a lifting table 72 in the lifting space 6 of the pallets. Next, rolling is suppressed by the guide rail 74 and the vehicle is stably transferred while detecting obstacles and the contained in the parking chamber 3a through the traveling carrier and the pallet-traversing device. Delivery is reversely operated against receiving. In this way, behicles can be automatically received and delivered in the parking chamber.
Patent JP-S6154148-A (JP)
Title: Metallic vapor discharge lamp
Inventor: OTANI KATSUYA
IPC: H01J61/54
Filed: 1984-08-22
Abstract: PURPOSE:To prevent loss of sodium in a luminous tube, by furnishing a starting supporter through a themoreaction element at the outside of the luminous tube so that the starting supporter separates from the luminous tube on lighting, at the fulcrum of the thermoreaction element. CONSTITUTION:A metallic halide lamp, etc. are formed by housing a luminous tube 1 sealed with a pair of electrodes and a rare gas such as sodium, in an outer tube 7. In this case, outside the luminous tube 1 is furnished a starting supporter 8, one end of which is connected to the end of the luminous tube 1 through a thermoreaction element 9 such as a bimetal, so that the starting supporter 8 may separate on the stable lighting out of cylindrical space whose height equals to the distance between the electrodes, la and the diameter D equals to the tube diameter plus 40mm, by the thermal deformation of the bimetal 9. Thus, loss of sodium in the luminous tube 1 caused by electron emission from the starting supporter 8 can be prevented, as well as the starting voltage can be reduced.
Patent JP-H0223826-A (JP)
Title: Inverted hook for fishing sweetfish
Inventor: IJIMA TADASHI
IPC: A01K91/06
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the weakening of a decoy sweetfish in abnormal state by directing the extensions of the tip and the base of a hook in opposite directions on the same line and forming an easily releasable barb at a proper part of the hook tip. CONSTITUTION:The objective inverted hook is composed of a wire having a tip (a) at an end and a head (b) at the other end. The tip part 1 and the base part 2 are positioned on the same line and the directions of the extensions are oppositely directed. A barb 3 is attached to a proper part of the tip part to prevent the unnecessary escape of the inverted hook from a fish body. The inverted hook can be easily released when a line is entangled to the hook or hooked wild sweetfish is proceeded beyond the decoy sweetfish.
Patent JP-2000008745-A (JP)
Title: Bottom rail for blind
Inventor: KAWAI EIJI
IPC: E06B9/388
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To ensure the beautiful appearance and to easily adjust the weight by arranging an insertion hole opened in a rail end face at the end of a bottom rail and fittingly inserting a weight in the insertion hole. SOLUTION: The weight of a bottom rail 5 is appropriately adjusted by fittingly inserting a weight 15 in an insertion hole 14 and a bottom plate 16 is fastened to the bottom rail 5 by a screw. The opening part of the insertion hole 14 is thus covered and hid therewith so as to ensure the beautiful appearance and a slat is eliminated to be stuck on the top surface of the bottom rail 5 so that the fitting works of the weight 15 is facilitated. A bottom plate 16 having the same shape as the side shape of the bottom rail 5 is attached to both side faces of the bottom rail 5 so as to have the protection function for the bottom rail 5. This constitution can prevent the bottom rail 5 from being chipped by collision with a window frame, etc., and improve the beautiful appearance by integrating the external appearance in a case of used for a blind with a different width.
Patent JP-S6152882-A (JP)
Inventor: MARUYAMA TETSUZO
IPC: A63C5/12
Filed: 1984-08-22
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-S6066278-A (JP)
Title: Transfer and peeling device of copying machine or the like
Inventor: TAKASUGI YASUSHI
IPC: G03G15/16
Filed: 1983-09-21
Abstract: PURPOSE:To make sure transfer possible to improve transfer efficiency by providing the metallic wire of a transfer part on the downstream side of a reference line passing the center of an image carrier and a close contacting start point. CONSTITUTION:The position of the wire 6 in the transfer 42 is moved by length (e) back from a reference line S passing a rotation axis X in the center of a photosensitive drum 29 and the close contacting start point Z of a form P. Then, the form P is brought closely into contact with the drum at the contacting start point Z immediately when entering into the discharge area of the wire 63 in the transfer part 42 and is held close on the circumferential face of the drum hereafter and is fed as shown by a solid arrow. Thus, since discharge due to the wire 63 in the transfer part 42 is performed on the form P which is brought into contact with the drum sufficiently, sure transfer is possible to improve the transfer efficiency.
Patent JP-S6239460-A (JP)
Inventor: TAKASUGI MITSUO
IPC: B65D35/02
Filed: 1985-08-08
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-H116670-A (JP)
Title: Gas recovery device
Inventor: IWATANI RYOHEI
IPC: F25B45/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To increase the recovery time of gas and decrease the recovery time of filling gas from a gas insulated transformer. SOLUTION: A heat exchanger 4 serving as a means for cooling gas to be recovered is provided in the inlet side of a compressor 7 forming an insulating gas recovery device. Insulating gas (SF6) recovered from a gas insulated transformer G is initially cooled by the cooling means 4 and sucked by the compressor 7 with its specific volume decreased. Since the gas is sucked by the compressor as it remains compressed, a recovery speed can be increased. Thus, power failure time can be shortened or a maintenance cost can be lowered.