baber/WOPTO huggingface dataset:
Patent JP-2000252158-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KOIZUMI SEIICHI
IPC: H01G4/30
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which can improve compactness of external terminals, made of Ni metal and in which a conductive paste and a capacitor body do not undergo crackings and the like. SOLUTION: Using a conductive paste for terminals consisting of an Ni-based powder, an Ag powder, glass frits, and an organic vehicle, external terminals are formed at both ends of a capacitor body 10, which is prepared by laminating internal electrode layers 2 made of a base metal and dielectric porcelain layers 1 alternately one upon another. In such a multilayer ceramic capacitor, each external terminal consists of 10-90% by volume of Ag phase and Ni phase.
Patent JP-H08278792-A (JP)
Title: Song ability evaluation method for sing-along device
Inventor: BOKU KIYONSHIYU
IPC: G10L19/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To evaluate the singing ability of a user of a karaoke apparatus by measuring a tone between the voice of the user of the karaoke apparatus and the accompaniment sound of the selected song. SOLUTION: Voice signals and accompaniment sound signals from a level adjustment part 30 are supplied to a first and a second A/D converters 40, 50, the voice signals are converted into digital voice signals by the first converter 40, and the accompaniment sound signals are converted into digital accompaniment sound signals. To make comparison of the digital voice signals and the accompaniment sound signals in an ability evaluation part 100, the voice signals and the accompaniment sound signals are simultaneously sampled at the same rate and the first and the second A/D converters 40, 50 simultaneously produce digital voice signals and the digital accompaniment sound signals in right order.  After that, both signals are supplied through lines L40, L50 to the ability evaluation part 100, both signals are compared mutually, an evaluation result is generated, and the result is sent to a video processing part 80 to be displayed.
Patent JP-H11249826-A (JP)
Title: Optical magnetic disk controller
Inventor: SHIRAI KATSUMI
IPC: G11B11/10
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability by providing a re-trying means re-trying a command and a replying means replying 'during usage' to the executing indication of the succeeding command which is issued by means of OS during the re-trial of the command. SOLUTION: When the command is issued from an operating system(OS), an optical magnetic disk controller 1 starts a timer 2 where a time-out period is previously set before executing the command. When a time-out is detected before ending the execution of the command, it is reported that an error occurs to OS with a reporting means 4 and also requests the re-trial of the command. Besides, when the controller 1 is indicated the execution of the succeeding command by OS during the re-trial of the command, it replies 'during usage' to OS with the replying means 5. Moreover, when OS indicates the re-trial of the command, the command where the time-out occurs is re-tried by a re-trying means 6.
Patent JP-H01224254-A (JP)
Title: Material for consolidation
Inventor: KASHIWABARA KENJI
IPC: C09K17/06
Filed: 1988-03-03
Abstract: PURPOSE:To provide a material for consolidation, exhibiting high consolidation strength even by prolonging the gel time, having excellent long-term durability and suitable as a grouting agent for ground consolidation process, by using water glass, limes and an alkaline agent as essential components. CONSTITUTION:The objective consolidation material contains water glass, limes (e.g. slaked lime or quick lime) and an alkaline agent (e.g. caustic soda). Preferably, the consolidation material has an SiO2/MeO2 molar ratio of <=2.5 (Me is alkali metal), a molar ratio of limes to SiO2 of >=0.2, SiO2 content of >=0.07mol. per 100cc of the consolidation material and lime content of >=1g per 100cc of the consolidation material. The limes may be used in combination with other scarcely soluble polyvalent metal compound (e.g. calcium silicate or aluminum hydroxide).
Patent JP-H04268632-A (JP)
Title: Conversion method for file including japanese language and alternate symbol
Inventor: KANEI KAZUYOSHI
IPC: G06F17/21
Filed: 1991-02-22
Abstract: PURPOSE:To present a method for code conversion between the EBCDIC and ASCII codes corresponding to the Japanese language and alternate symbols and a line feed processing method with respect to the conversion processing method of a text file including the Japanese language and alternate symbols. CONSTITUTION:These methods consist of a means which detects the code of the first Japanese-language character of a Japanese-language character string in the text and that of the last Japanese-language character of this Japanese- language character string, a means which converts a series of codes expressing the Japanese language from the first Japanese-language character to the last Japanese-language character to a series of codes expressing equivalent Japanese- language characters, and a means which performs the line feed processing in accordance with a preliminarily determined pattern.
Patent JP-S57165680-A (JP)
Title: Solenoid pump
Inventor: KOJIMA TADASHI
IPC: H02K33/02
Filed: 1981-04-06
Abstract: PURPOSE:To prevent creation of noise by disposing a check valve in a cap-like valve cover which is fit at the open end of a central passage of a movable  magnet core. CONSTITUTION:A cylindrical seat body 14' is fit at the open end of the central passage of a movable magnet core 8. A cap-like valve cover 35 in which many fluid through-holes 35a are made is provided in such a manner as to cover the seat member 14'. A rubber ball 16' which is forced to be seated by a spring 15' is disposed inside the valve cover 35. A short stroke of the movable magnet core 8 and a slow cycle of its shifting may be enough for ensuring a large amount of discharged fluid, thereby silencing a noise produced during operation.
Patent JP-H04268290-A (JP)
Title: Semiconductor integrated storage circuit
Inventor: AOYAMA KEIZO
IPC: G11C11/412
Filed: 1991-02-22
Abstract: PURPOSE:To eliminate the instability problem occurring when the same line is selected for write in operations by two ports, which are the part of a semiconductor integrated storage circuit, especially a dual port memory located between two CPUs and being used as a common memory, and to always provide a stable write in operation. CONSTITUTION:During a write in operation, means 70, 71 and 72 are provided to lower the select level of the row select lines located at the read out side, or during a write in operation, means 70, 73 and 74 are provided to raise the impedance of data line/bit line loads located at the read out side, or make the impedance of transmitting transistors located at the read out side be higher than the corresponding impedance of the write in side during a selection operation. Thus, the rising of L level, which is determined by the ratio of gm of the write in side and the read out side transmitting transistors, is prevented and a reliable write in is performed.
Patent JP-S63216375-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI SHOICHI
IPC: H01L29/732
Filed: 1987-03-04
Abstract: PURPOSE:To prevent the development of a step at a take-off opening part of a collector, by burying a silicon oxide film in a step of the collector take-off opening part after diffusing highly concentrated impurities from the collector take-off opening part formed at the silicon oxide film on an epitaxial layer to a depth reaching a buried layer. CONSTITUTION:An inverse conductivity type buried layer 2 and an epitaxial layer 3 are formed after being laminated on the first conductivity type semiconductor substrate 1 and element isolation regions 5 are formed in the epitaxial layer 3. And then, a silicon oxide film 6 is formed on the epitaxial layer 3 that is surrounded by the element isolation regions 5 and a collector take-off opening part is formed by etching selectively the silicon oxide film 6. Subsequently, the silicon oxide film 9 is buried in the step of the above opening part after forming a highly concentrated impurities-added region 8, thereby diffusing inverse conductivity type impurities from its opening part to a depth reaching a buried layer 2. For example, the highly concentrated impurities-added region 8 is formed with a silicon nitriding film 7 as a mask and the whole substrate is treated by etchback and the oxide film 9 is left only in the step of the opening part after forming the silicon oxide film 9 as well as a liquid coated film 10.
Patent JP-S62187-A (JP)
Inventor: UBUE HARUTOMAN
IPC: H04N7/16
Filed: 1986-03-10
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-S60251755-A (JP)
Inventor: RARII UIRIAMU BASETSUTEI
IPC: H04N1/113
Filed: 1985-03-15
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-S59176884-A (JP)
Title: Eliminating system of undesired input of pressure- sensitive drawn picture input device
Inventor: OOTSUKA SAKUICHI
IPC: G06K11/06
Filed: 1983-03-26
Abstract: PURPOSE:To eliminate an undesired input by measuring the moving speed of an input point after sampling at a fixed cycle a position coordinate delivered from a pressure- sensitive position coordinate detector and then deciding the undesired input from the variation of the moving speed of the measured input point. CONSTITUTION:The speed and the acceleration have the maximum value respectively with a normal input of an operator since the writing is manually done. However the change of position coordinates due to the simultaneous push of many input points owing to the using ways of hands, etc. is decided by the response characteristics of an electric circuit and has an extremely high speed. Therefore an undesired input is decided and deleted when a speed or a speed change that is never produced with a normal input is detected. In other words, the distance d12 between two continuous sampling points P1 and P2 is obtained. If this obtained distance value is larger than the value dTH which is previously set as the maximum speed, the input points at and after the point P2 are decided as an undesired input. Then no position coordinate signal is delivered until a writing tool is detached once from an input surface. While the force velocity between continuous two points is obtained in the case of three sampling points P10, P20 and P30, and an undesired input is decided if the acceleration is extreme.
Patent JP-H11247428-A (JP)
Title: Liftable scaffold
Inventor: MATSUOKA TAKASHI
IPC: E04G1/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a scaffold to a ladder by allowing vertical movement of the scaffold installed to the ladder. SOLUTION: This scaffold is constructed of a first elevating part 20 movable upward/downward along a supporting column 11 of a first ladder 10, a first scaffold mounting part 30 installed to the first elevating part 20, a first handrail mounting part installed to the first elevating part 20, a second elevating part 20x movable upward/downward along the supporting column of a second ladder 10x, and a second scaffold mounting part 30x installed to the second elevating part 20x. The scaffold is also provided with a second handrail mounting part installed to the second elevating part 20x, a scaffold plate 36 supported by means of the first scaffold mounting part 30 and the second scaffold mounting part 30x, and a handrail 47 supported by means of the first handrail mounting part and the second handrail mounting part.
Patent JP-H11252001-A (JP)
Title: Digital communication terminal equipment
Inventor: HATANO YUJI
IPC: H04W88/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of terminal equipment and power consumption by avoiding the use of a high-speed clock signal at all the time by adopting a DSP-CPU connecting chip and adopting respectively suitable clock frequencies at the time of digital signal processing, equipment control and base station switching or at the time of soundless voices. SOLUTION: A DSP-CPU integrated chip 301 is used for housing a DSP core 423 and a CPU core 321 while sharing an instruction decoder 322 and for housing a clock signal generating circuit 313 together. To the DSP core 324 and the CPU core 321, an internal clock signal 113 at high speed in the case of digital signal processing to operate both the cores and at low speed in the case of following equipment control to use only the CPU core 321 is supplied from the generating circuit 313. Time dividing operation for alternately repeating this operation is adopted, the internal clock signals 113 at plural optimum frequencies are supplied, and the state of consuming no power at the time of base station switching or the like can be provided. Thus, the number of IC chips and power consumption can be reduced.
Patent JP-S61210474-A (JP)
Title: Character-symbol converting device
Inventor: MATSUMOTO TATSURO
IPC: G06F3/023
Filed: 1985-03-14
Abstract: PURPOSE:To simplify conversion of a character to a symbol by storing a symbol corresponding to an inputted character in a dictionary memory, converting a character signal into an address to a symbol storing data area of the dictionary memory and reading a candidate symbol and displaying it. CONSTITUTION:On pressing down a key by an operator, a character signal inputted from a keyboard 1 is converted into an address to a dictionary memory 3 by a key decode section 2. When a large character A is inputted by operating the key, after the first position and the second position of a symbol corresponding to a character a registerd in the dictionary memory 3 is exchanged, it is fed to a display section 6. Accordingly, the operator knows that a desired symbol is displayed at the first position on the display section 6, and presses down a key showing a next character without passing down a numeral key '1' indicating a registration sequence designation. When the character is inputted from the keyboard 1, a signal corresponding to the numeral '1' is outputted from a second decode section 51, so that a selecting circuit 52 selects the first symbol of the displayed symbols and feeds to an output section 7.
Patent JP-H03252802-A (JP)
Title: Control method for programmable controller
Inventor: AMAGASAKI SHINICHI
IPC: G06F9/46
Filed: 1990-03-02
Abstract: PURPOSE:To produce a program with an easy control method by setting an action end flag when the data link instruction working state information on plural data link instructions show all action states. CONSTITUTION:The data link instructions 203 - 212 are carried out so that the data are transferred between a programmable controller 2 of a master station 1 and a processing unit of a slave station 3 or the station 1. Then an action end flag can be set when the actions of the instructions 203 - 212 are all through. In such a case, it is just required to describe those data link instructions together with an instruction that designates the address of a single action end flag as a sequence program. As a result, the production of the sequence program is simplified and the program producing time is shortened for a programmer. Furthermore the sequence program is easily decoded and corrected.
Patent JP-S57166621-A (JP)
Title: Shift fork
Inventor: TAMURA KINICHI
IPC: F16H63/32
Filed: 1981-04-07
Abstract: PURPOSE:To lighten a product and also to elevate its strength, by molding a fork part from one sheet of plate material, and forming a circumferential groove fitting part constituted so that 2 plate materials have been liaminated and a reinforcing back plate part, on this fork part. CONSTITUTION:A shift fork is molded by plate working by use of one sheet of plate, and consists of a neck part 11 and a fork part 12. As for this fork part 12, a circumferential groove fitting part 13 to be fitted into a circumferential groove of the shifter is projected to the inside circumferential side, and this circumferential groove fitting part 13 is formed so that 2 plate materials are placed in layers, by folding one sheet of plate. According to such a constitution, rigidity in the X and Y axis directions can be increased. Also, on the outside circumference of the circumferential groove fitting part 13, a back plate part 14 which has folded and extended the end part of the plate material of this circumferetial groove fitting part 13 is formed, and the rigidity in the Z axis direction is raised.
Patent JP-S63216057-A (JP)
Title: Production of photoconductive powder
Inventor: SATO YOJI
IPC: G03G5/08
Filed: 1987-03-05
Abstract: PURPOSE:To increase the sensitivity in a range up to near IR by mixing heat treated high purity cadmium selenide powder with high purity cadmium sulfide powder, a specified flux, a specified activator, aluminum and manganese and heat treating the so as to produce a prescribed state. CONSTITUTION:High purity cadmium selenide powder is heat treated at 250-650 deg.C and mixed with high purity cadmium sulfide powder, a metallic halide as a flux, a silver or copper salt as an activator, aluminum and manganese. This mixture is heat treated so that only the cadmium sulfide powder and the cadmium selenide powder are partially melted. Thus, superior characteristics such as high sensitivity in a longer wavelength range are obtd.
Patent JP-H05253518-A (JP)
Title: Releasant coating device
IPC: B29C33/58
Filed: 1992-03-10
Abstract: PURPOSE:To realize the automation of applying a releasant to perforated areas and perforated walls of a mirror plate for preventing the adherence of a resin to the mirror plate at the time of laminate pressing in the manufacturing process of multilayer printed wiring board. CONSTITUTION:A releasant coating device consists of a carrying conveyor 2 for carrying a mirror plate 1, a lifting table 6 disposed in parallel with the carrying conveyor 2, a coating pad 7 provided with a rotating mechanism jounaled on the lifting table 6 and a moving transfer roller 10 for transferring a releasant to the end of the coating pad 7.
Patent JP-H09245195-A (JP)
Title: Image processing method and its device
Inventor: SHIBATA MASAHIRO
IPC: G06T7/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To generate and display an image with more reality to reflect the movement of an observer himself when the observer observes a three- dimensional virtual space. SOLUTION: The image is picked up from the positions of plural view points (S201) and the picked-up multi-view-point image is stored (S202). Next, the stored image is converted to light beam group data (S203), converted data is projected to a light beam (S204) and interpolation and composition is executed concerning all the not-projected part (S205). After then, the image at an optional view point position from the light beam space is generated and displayed with the moving of the observer's view point (S206 to S208).
Patent JP-2000252694-A (JP)
Title: Head structure of surface mounter
Inventor: EGASHIRA KENJI
IPC: H05K13/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of, and damage to, a nozzle assembling block by providing a head with a cover member which covers parts other than a nozzle placed in specified positions used to suck and mount parts. SOLUTION: A cover 70a and 70b is placed on a head. Accordingly, among movable parts, including a nozzle assembling block 30, in proximity thereto, only parts, such as a nozzle, 24, 25, 28,... moved due to the rotation of the nozzle assembling block 30, are externally opened and the other mechanical parts associated with the actuation of the nozzle assembling block 30 are not exposed at all. Therefore, even if positive pressure is applied to the nozzle 24, 25, 28,... and the like after interruption of negative pressure and, for example, any part jumps under the influence thereof, the part is effectively prevented from sticking to bevel gears 50a, 51, an anchoring hole 60 or the like.  As a result, operation failure, such as a positioning member 61 becoming inoperable due to sticking of a part to the interior of the anchoring hole 60, and damage to the mechanical parts caused by such an event are prevented.
Patent JP-H11230592-A (JP)
Title: Fan filter unit monitor and control device
Inventor: TOYODA TAKEJI
IPC: F24F7/007
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To secure flexibility to addition and change of quantity, arrangement, and function of an FFU and realize energy saving by installing a case of a control node on a main body of a fan filter unit, and connecting the control node and a unit control box by means of a connector. SOLUTION: On a main body of each fan filter unit(FFU) installed on a ceiling part of a clean room is mounted a control node for monitoring control, conditions, and failure of start/stop of a fan. Each control node is connected to a host computer by a network wiring by means of a decentralized PC interface. On a substrate stowed into a case of each control node is mounted a circuit. The circuit is provided with an FFU input connector and an FFU output connector. To a state monitoring circuit section of a control box provided on an FFU main body is connected a cable. The circuit is provided with a power connector for connecting a source DC power common to a DC power section.
Patent JP-S58166974-A (JP)
Inventor: YOSHIDA ETSUROU
IPC: B05D7/14
Filed: 1982-03-30
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-S60195680-A (JP)
Title: Bar-code reader
Inventor: KUBOTA KAZUFUMI
IPC: G03B27/46
Filed: 1984-03-16
Abstract: PURPOSE:To prevent occurrence of repeatedly reading errors even when mechanical vibrations, etc., take place, by providing two or more light-dark detecting bodies in the bar-code reading direction in a section which is shorter than the width in the reading direction of one clock bar of bar codes. CONSTITUTION:A sensor head 34 equipped with plural high-dark detecting bodies in the bar-code reading direction is provided in a section which is shorter than the width in the reading direction of one clock bar of a clock track 40B in bar codes. An optical fiber group (three fibers) 36 and another optical fiber group (three fibers) 38 are fitted to the sensor head 34 and the light section and dark section of bar codes are detected by using the irradiating light form a light source to a photographic film 20 by each optical fiber. The detection of this case obtains a value corresponding to the three light-dark patterns of the three optical fibers and the relative advancing direction of an object, whose bar-code is to be detected, can be discriminated from the change in the light-dark patterns. Therefore, repeatedly reading errors can be prevented even when mechanical vibrations, etc., take place.
Patent JP-2000051699-A (JP)
Title: Exhaust emission purifying catalyst and its production
Inventor: ITO JUNJI
IPC: B01D53/94
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject catalyst suitable for purifying hydrocarbon(HC), carbon monoxide(CO) and nitrogen oxide(NOx) in exhaust emission and still more enhanced in NOx purifying capacity in a lean atmosphere. SOLUTION: This exhaust emission purifying catalyst is constituted by supporting a noble metal (at least one of Pt, Pd, Rh, Ir or the like) on a metal composite oxide carrier containing at least one of Al, Ga, In and Sn, W and Zr and characterized in that the non-monocline/monocline ratio in a ZrO2 crystal system is 1 or more.