baber/WOPTO huggingface dataset:
Patent JP-H04132136-A (JP)
Title: Electron beam display device and its manufacture
Inventor: KANEKO TETSUYA
IPC: H01J1/30
Filed: 1990-09-25
Abstract: PURPOSE:To simplify an assembly process and improve position precision, by arranging electron discharge materials on an electron discharge base having electrode gaps, from an electron discharge portion upper part structure body upper part, through the opening portions of the structure body. CONSTITUTION:Electrodes 2 which are formed on an electron discharge element base 1 surface and make pairs, form electrode gaps 3. Electron discharge materials 5, with a spacer 6 as a mask, are arranged by the self-aligning process from its upper part, and have the same shapes as those of the spacer 6 openings 7, and are arranged on electrodes 2 and electrode gaps 3. The sufficient resistance value of an electron discharge material is 1X10<8>-1X10<9>OMEGA/square. A fluorescent plate is provided at the upper part of the base thus obtained through the spacer, and the inside is kept in a vacuum state, and when plus voltage is impressed, an electric current running electrode gaps is only at electron discharge portions 4 where electron discharge materials are arranged, and all the electrons discharged reach the fluorescent plate through the openings of the spacer. Accordingly, there is no leak electric current that is unnecessary, at the electrode gap portions, and also the problem of an image display characteristic becoming remarkably deteriorated due to the display device inside structure body charge up, is hard to occur.
Patent JP-H0787500-A (JP)
Title: Method for post-processing for decoded picture signal
Inventor: YASHIMA YOSHIYUKI
IPC: H04N1/41
Filed: 1993-09-14
Abstract: PURPOSE:To efficiently eliminate noise caused in the case of high efficiency coding in the unit of blocks such as orthogonal transformation by obtaining a mean value of picture signals of each sub block, applying a low pass filter to the mean value and correcting each picture element in the sub block so that the mean value of each sub block is coincident with a mean value obtained as the result of filtering. CONSTITUTION:A coded bit stream 302 obtained by applying high efficiency coding to a picture signal in the unit of small blocks comprising pXq is decoded by a decoding section 303 to obtain a decoded picture signal. A sub block configuration section 305 divides the signal into a sub block whose size is mXn independently of the small block whose size is pXq, and a mean value calculation section 306 obtains a mean value 307 of each sub block. The mean value 307 is inputted to a filter section 308 having a low pass characteristic and filtering using a mean value of sub blocks in the vicinity thereof to obtain a correction mean value 309. Then a difference between the corrected mean value 309 and the mean value 307 before the correction is added to a value 312 in each picture element in the sub block.
Patent JP-S61129282-A (JP)
Title: Welding method of fillet weld joint
Inventor: YAJIMA HIROSHI
IPC: B23K33/00
Filed: 1984-11-29
Abstract: PURPOSE:To improve the work efficiency, and also to obtain a fillet weld joint having high strength by inserting a backing material consisting a high-melting point material into a groove part, and thereafter, executing the welding, in case of a fillet weld of a box-shaped beam. CONSTITUTION:A backing material 10 is inserted into a groove of steel plates 3a, 3b. As for this backing material, its upper part has a roundish shape in order to prevent a deposited metal from sagging along a welding groove route part. Also, as for the quality of material of the backing material 10, it is formed by a high-melting point material which is not melted nor deformed easily by heat of the deposited metal. Subsequently, welding is executed and the deposited metal 5 is formed, by which a fillet weld joint is obtained. In this way, the stress concentration effect is reduced, and the strength of the fillet weld joint is improved.
Patent JP-H0196080-A (JP)
Title: Production of superconducting material
Inventor: TAGAWA SEIICHI
IPC: C04B35/00
Filed: 1987-10-08
Abstract: PURPOSE:To remarkably increase the critical temp. of a superconducting ceramic body by sintering the ceramic body and implanting oxygen ions into the resulting oxygen-deficient crystal body. CONSTITUTION:A superconducting ceramic body is sintered and oxygen ions are implanted into the sintered superconducting ceramic body in accordance with the oxygen deficiency of the ceramic body. Oxygen ions are preferably implanted at 10<15>-10<17>cm<-2> density.
Patent JP-H02236350-A (JP)
Title: Surface layer hard facing building material
Inventor: MOTOKI HIDEO
IPC: E04F13/15
Filed: 1988-10-06
Abstract: PURPOSE:To aim at the hardening, high glossiness and high durability of the surface as well as easy cutting by laminating a thin glass plate on the base material surface of decorative building material. CONSTITUTION:Glass plates (a) of 0.02-2mm thickness are laminated on the surface of base material (b) made of inorganic building material such as a plaster board, ligneous building material such as a synthetic, plastic building material such as acrylic, or the like. An intermediate layer applied with color and patterns can be also placed between the base material (b) and the glass plate (a) as occasion calls. The surface of a decorative plate is then glazed as well as the degree of degradation with time can be held. As a result, cutting can be facilitated.
Patent JP-2001076754-A (JP)
Title: Sodium secondary battery and module using it
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sodium secondary battery suitable for high output operation required for a power storage device, an electric vehicle and the like. SOLUTION: By horizontally or slantingly disposing the lengthwise direction of a negative electrode container so as to position its through hole side under a sodium receiving part 2A, an ingredient having large specific gravity within a positive electrode active material of a positive electrode mold 10 is dispersed to the entire lengthwise surfaces of a solid electrolyte bag tube 1 and a positive electrode container 3, and an electrochemical reaction is caused on the entire surfaces, so that discharge efficiency is improved and both large capacity and high efficiency of this battery can be realized at the same time.
Patent JP-H0997977-A (JP)
Title: Manufacture of printed board with blind through hole
Inventor: TAKEZOE KOJI
IPC: H05K3/40
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed board which makes it possible to protect a blind through hole against etchant and is simple with low cost and not affected by the influence of a land width. SOLUTION: The method for manufacturing a printed board comprises the steps of embedding powder having mean particle size of 0.8 times or less as large as the inner diameter of a blind through hole of a board having the hole in the hole of the board, and then forming a resist layer on the board.
Patent JP-H0299880-A (JP)
Title: Radar equipment
Inventor: OBATA TAKAIKU
IPC: G01S7/36
Filed: 1988-10-07
Abstract: PURPOSE:To enable identifying and removing of jamming radio waves by observing a power level of a received signal as given when a transmission output is reduced or interrupted. CONSTITUTION:When judging that a jamming radio wave is generated in a normal target searching, an operator starts a transmission output adjustor 6 to reduce a transmission output of a radar. At this point, when the radio wave incident into a radar antenna 1 is a reflected wave from a flying target, a level of the reflected wave lowers with the reduction in the transmission output. On the other hand, when the incident radio wave is a jamming radio wave, a power level thereof does not depends on the transmission output level thereof, thereby enabling judging of the incident radio wave to be a jamming radio wave. Then, a jamming radio wave remover 7 judges whether an input radio wave to the antenna 1 is a reflected wave from the flying target or a jamming radio wave and when it is a jamming radio wave, the input radio wave is removed, thereby enabling extraction of the reflected wave alone from the target.
Patent JP-H01198703-A (JP)
Title: Color separation filter for solid-state image pickup color camera
Inventor: OKAZAKI AKIRA
IPC: G02B5/20
Filed: 1988-10-07
Abstract: PURPOSE:To uniformize an output level by forming a correcting filter layer under a color separation filter layer. CONSTITUTION:The color separation filter is constituted by providing the correcting filter layer 13 on a transparent base 11 and the color separation filter layer 12 further thereupon. The color separation filter layer 12 has spectral transmissivity characteristics as shown in a figure (a) and when the correcting filter layer 13 is in cyan having spectral transmissivity characteristics shown by P in the figure (a), the spectral transmissivity characteristics of the color separation filter 13 are as shown in a figure (b). Therefore, when color separation filters having the spectral transmissivity characteristics like this are arranged by a relay lens method or sticking method corresponding to respective picture elements of a solid-state image pickup element, respective color signals obtained by the solid-state image pickup elements are as shown in a figure (c). Consequently, respective output signals are uniformed and a color image of high quality is obtained.
Patent JP-H03112520-A (JP)
Title: Water boiling served also as temperature holding unit
Inventor: TABUCHI SADATOSHI
IPC: A47J27/21
Filed: 1989-09-28
Abstract: PURPOSE:To provide a water boiler having a high temperature holding function and a cold temperature holding function by providing a heating means for heating liquid in a container, an electronic cooling element and a means for switching the polarity of d.c. current fed to an electronic cooling element. CONSTITUTION:When a heating mode is selected by a temperature selecting switch 11, a heating means 2 heats water in a container 1. Since the rise of the temperature at a thermistor is ceased when the water is boiled, a control means 12 opens a relay contact 7a so as to stop the operation of the heating means 2. Further, when the temperature at the thermistor 3 becomes lower than a predetermined value (90deg.C in this case), the control means 12 rotates a fan 6 so as to blow air into a heat radiator 5, and delivers a turn-on signal to a d.c. power source 9 so that a plus current and a minus current are fed respectively to positive and negative terminals of the electronic cooling element 4 so as to heat the liquid in the container 1. Meanwhile, a cooling mode is selected by the temperature selecting switch 11, the control means 12 rotates the fun 6 so as to blow air to the radiator 5, and allows a contact part C and a contact part NO of the relay contact 10a to be connected together so that a minus current and a plus current are fed respectively to the positive and negative terminals of the electronic cooling element 4, thereby the liquid in the container 1 is cooled.
Patent JP-H08115995-A (JP)
Title: Semiconductor device package
Inventor: ITO YOSHIAKI
IPC: H01L23/10
Filed: 1994-10-19
Abstract: PURPOSE: To provide a semiconductor device package capable of normally operating a semiconductor integrated circuit chip for a long period of time, by hermetically housing the semiconductor integrated circuit chip in an insulation package composed of an insulation substrate and a cover without causing deterioration in characteristics of the semiconductor integrated circuit chip. CONSTITUTION: A semiconductor device package hermetically houses therein a semiconductor chip 3 by providing an external lead terminal 7 between an insulation substrate 1 and a cover 2, and then joining the insulation substrate 1, the cover 2 and the external lead terminal 7 by glass members 5, 6. The glass members 5, 6 are made of glass produced by adding 30.0-50.0% by weight of willemite compound as a filler to glass components containing 40.0-60.0% by weight of lead oxide, 5.0-15.0% by weight of bismuth oxide, 2.0-8.0% by weight of boron oxide and 1.0-5.0% by weight of copper oxide.
Patent JP-H07187813-A (JP)
Title: Ceramic green sheet
Inventor: KISHIMOTO YOSHIHISA
IPC: C04B35/632
Filed: 1994-10-19
Abstract: PURPOSE:To improve formability, shape retentivity and workability by blending ceramic powder with an org. binder consisting of acrylic resin and a fatty acid ester plasticizer and a deflocculant and forming the resulting blend into a sheet shape. CONSTITUTION:Ceramic powder is prepd. as stock and 100 pts.wt. of this powder is blended with 10-25 pts.wt. org. binder consisting of 85-75wt.% acrylic resin such as polymethyl methacrylate and 15-25wt.% one or more kinds of fatty acid esters selected from among aliphatic monobasic acid esters, aliphatic dibasic acid esters and oxyacid esters and 0.1-2 pts.wt. deflocculant such as ester type nonionic surfactant. The resulting blend is applied onto a substrate in a sheet shape, dried, cooled and peeled off to obtain the objective green sheet.
Patent JP-S61130317-A (JP)
Title: Production of di-and tri-allylamine copolymer
Inventor: IWATA MIKIO
IPC: C08F26/02
Filed: 1984-11-29
Abstract: PURPOSE:To obtain the titled copolymer which can give a dyed product excellent chlorine fastness, washing resistance, light fastness, etc., and is useful as a dye fixing agent, by copolymerizing a specified diallylamine compound with a triallylamine compound. CONSTITUTION:A diallylamine compound (A) of formula I (wherein R1-2 are each H or CH3, R3-4 are each H, a 1-18C alkyl, cycloalkyl or benzyl and X is a counter ion of an acid) is copolymerized with a triallylamine compound (B) of formula II (wherein R5 is R1) and, optionally, monomers (C) other than the above (e.g., vinylpyrrolidone) at 30-100 deg.C for 3-48hr in the presence of 0.1-7wt% radical polymerization initiator (e.g., ammonium persulfate) at a molar ratio of A/B=99.99-98/0.01-2 or A/B/C=99.99-68/0.01-2/0-30.
Patent JP-2001075796-A (JP)
Title: Microcomputer, its firmware writing system and writing method
Inventor: MITSUKI JUNKO
IPC: G06F9/445
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a firmware writing system capable of reducing also the capacity of a firmware ROM in a microcomputer(MC) without installing exclusive hardware in the MC. SOLUTION: Flash memory write controlling firmware 12 is written in a RAM 7 built in the MC 10 by a flash writer 1 at the time of on-board (on-board state) writing without storing the firmware in a storage medium built in the MC 10. In this case, communication with the flash writer 1 is established by using a communication system control program 14 and a firmware writing program 15 previously stored in a ROM 6 without using exclusive hardware and then writes the firmware 12 in the RAM 7. Then a CPU 4 successively writes data obtained from the writer 1 in a flash memory 8 by using the firmware stored in the RAM 7.
Patent JP-S62115669-A (JP)
Title: Manufacture of stacked fuel cell
Inventor: HOSAKA MINORU
IPC: H01M8/14
Filed: 1985-11-14
Abstract: PURPOSE:To prevent performance deterioration of a tile caused by carbonization of residual organic substance when a fuel cell is used by using the air as heating gas for degreasing of tile, and increasing temperature in accordance with a specified temperature curve for completing degreasing. CONSTITUTION:Temperature increase of a titled to a temperature between 200-250 deg.C at which organic binder starts decomposition is made according to a relatively large temperature gradient as shown in a curve as (a). Then, low temperature is kept for bout 5hr as shown in the curve as (b). The temperature is increased to around 400 deg.C along a gentle temperature gradient of 10 deg.C per hour as shown in the curve as (c). After reaching the high temperature of about 400 deg.C, the titled is kept at that temperature for about 5hr as shown in the curve as (d). By this heating process, degreasing of a tape-like raw electrolyte base plate is completed. By continuing the temperature increase, electrolyte is melted and impregnated into electrolyte holding material to form an electrolyte titled for fuel cell.
Patent JP-H1191622-A (JP)
Title: Cab suspension controller
Inventor: TAKAHASHI SATORU
IPC: B62D33/06
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cab suspension controller for ensuring cab stability and riding comfort by controlling the behavior of the cabin based on the behavior transmitted from the trailer side to the tractor side. SOLUTION: A plurality of cab suspension controllers are interposed between the cab side and chassis side of the vehicle. The cab suspension controller comprises a damping force characteristics variable-type shock absorber capable of varying the damping force characteristics by damping force characteristics varying means, a cab behavior detection means b for detecting the behavior of the cab, basic damping force characteristics control means c for controlling the damping force characteristics of each damping force variable-type shock absorber a based on the cab behavior signals detected by the cab behavior detection means b, a trailer behavior detection means d comprising at least the detection means provided on the trailer side for detecting the behavior of the trailer,  and a correction control means e for correcting the damping force characteristics control of each damping force characteristics variable-type shock absorber a by the basic damping force characteristics control means c based on the trailer behavior signals detected by the trailer behavior detection means d.
Patent JP-S63108238-A (JP)
Title: Torque sensor
Inventor: HASE HIROYUKI
IPC: G01L3/10
Filed: 1986-10-24
Abstract: PURPOSE:To improve sensitivity and to reduce variation in sensitivity with temperature by forming the metallic layer of a paramagnetic body on the surface of a rotary shaft and reducing magnetic flux penetrating the rotary shaft. CONSTITUTION:The metallic layer 2 made of the paramagnetic body is formed on the surface of the rotary shaft 1, a soft magnetic alloy layer 3 which has magnetic strain is formed on the surface of the metallic layer 2, and a coil 4 is arranged concentrically outside the layer across a gap. The metallic layer made of the paramagnetic body is formed preferably by melt-spraying titanium, aluminum, or copper or adhering a metallic thin body on the shaft surface. Thus, the paramagnetic metallic layer is formed on the surface to reduce the magnetic flux entering the rotary shaft. Consequently, the influence of the magnetic flux of the rotary shaft on the inductance of the coil in reduce by the skin effect of the metallic layer to improve the temperature stability of a torque sensor.
Patent JP-S62113569-A (JP)
Title: Detector for condition of heat generating element in thermal head
Inventor: OHATA TAKAHIKO
IPC: B41J2/345
Filed: 1985-11-13
Abstract: PURPOSE:To enable favorable or unfavorable conditions of heat generating elements to be detected over a wide variety of conditions and enable the detection of, for exam ple, such a condition that the heat generating element is not normal but can be used for printing, by providing a charge-and-discharge capacitor connected in parallel with series circuits each of which consists of the heat generating element and a switching element. CONSTITUTION:A junction point P of a current-limiting resistor 12, a thermal head 14 and a charge-and-discharge capacitor 15 is connected to a noninverting input terminal (+) of a comparing circuit 20, and a junction point Q (reference voltage generating point) of resistors 18, 19 is connected to an inverting input terminal (-) of the circuit 20. The capacitor 15 is charged under the condition where all switching elements 171-17k are controlled not to conduct, and under this condition, one of the switching elements 171-17k is controlled to conduct, thereby discharging the capacitor 15 through a corresponding one of heat generating elements 161-16k and starting a time-counting operation. The counted time at the moment the charged level of the capacitor 15 is lowered to a reference-voltage level is detected, and the condition of the heating element is judged on the basis of the detected time. This operation is sequentially performed for all of the heat generating elements.
Patent JP-H10106561-A (JP)
Title: Positive electrode active material and organic electrolyte secondary battery using this positive electrode active material
Inventor: NUMATA TATSUJI
IPC: H01M10/05
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery having excellent charging and discharging characteristic and cycle characteristic by using lithium manganese having a cubic system spinner structure, which includes Li, Mn and O in a specified composition range, as the positive electrode active material. SOLUTION: Lithium manganate to be used for positive electrode active material for an organic electrolyte secondary battery is included in a composition range for satisfying the following condition. Namely, Li, Mn and O are included so as to satisfy 0.51<= [Li]/[Mn]<=0.565 and 0.722<=[Li+Mn]/[O]<0.75 in Li-Mn-O ternary system figure. At this stage, [Li]/[Mn] means composition ratio of Li and Mn, and [Li+Mn]/-[O] means composition ratio of a total of Li and Mn in relation to O.
Patent JP-H0895033-A (JP)
Title: Transparent conductive polarizing film
Inventor: SHINOHARA HIRONOBU
IPC: G02B5/30
Filed: 1994-09-22
Abstract: PURPOSE: To reduce the number of films constituting a liquid crystal display when the films are used for the liquid crystal display so as to improve the productivity of the display by providing a function as a transparent conductive film in a polarizing film protecting film at the same time and to provide a film contributing for thinning, lightening in weight, and improvement in lightness. CONSTITUTION: In a transparent conductive polarizing film, protecting films are laminated on both sides of a polarizing plate, and on one of the protecting films, a transparent conductive film is applied, and at least the protecting film to which the transparent conductive film is applied is constructed of such a film as is provided with light ray transmittance of 90% or more, thermal deformation temperature of 100 deg.C or more, water absorption in water at 23 deg.C for 24 hours of 1.0% or less, and surface hardness of H or higher by pencil hardness.
Patent JP-2001076257-A (JP)
Title: Commodity sales registration data processor
Inventor: HIYOSHI MASAHIKO
IPC: G07G1/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To issue an easy-to-see receipt and to reduce the consumption quantity of receipt paper. SOLUTION: The commodity sales registration data processor reads the name, the unit price and the set sales number of a commodity from a JAN file at the time of registering the commodity, stores them in a transaction buffer and sets the commodity to a state that printing exists. When the registered commodity is sold by a set, a set unit price and a set name are read from a set sales file based on the set sales number and they are stored in a set calculation buffer. The JAN code of the registered commodity is also stored. When the JAN code in the set calculation buffer satisfies the condition of set sales, the set is realized and the commodity of the transaction buffer is set to a state that printing does not exist.  When registration is finally closed, the set unit price and the set name, which are set-realized, are read from the set calculation buffer and they are printed in a receipt. The name and the unit price of the commodity whose printing exists are read from the transaction buffer and they are printed on the receipt.