baber/WOPTO huggingface dataset:
Patent JP-2000214894-A (JP)
Title: Sound coding device, record medium, sound decoding device, sound transmitting method and transmission medium
Inventor: TANAKA YOSHIAKI
IPC: G10L19/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To improve decoding efficiency on the reproducing side, when multichannel sound signals are coded at a variable compression rate. SOLUTION: An audio data area in an audio packet is constituted of a plurality of PPCM access units, and each PPCM access unit is constituted of PPCM sink information and a sub-packet. The PPCM sink information includes the number of samples per packet (40, 80, or 160, depending on the sampling frequency), a data rate ['0', when it is VBR(variable bit rate): an identifier showing that data in the sub-packet are compressed data], sampling frequency and the number of quantizing bits, channel allocating information, and the like.
Patent JP-H11159319-A (JP)
Title: Exhaust emission control device
Inventor: SAITO HIDETOSHI
IPC: F01N3/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To control the flow-speed distribution of exhaust gas by utilizing an electric heater as a means for heating filters and burning particulates. SOLUTION: This device has cylindrical filters 2 (2-1, 2-2), different in diameter, formed from metal porous materials with communication holes arranged in multiple in a filter case 1 provided in an exhaust passage for exhaust gas exhausted from an engine and a plane electric heater 7 inserted in at least one of radial annular spaces 3 to heat the filters 2 (2-1, 2-2) so that exhaust gas can be passed from the outsidemost cylinder side 2-1 of the multiple cylindrical filters 2 to the insidemost cylinder side 2-2 or to the opposite direction. In this case, a through-hole is provided in the plane electric heater 7 in the annular space 3 to control the flow-speed distribution of exhaust gas with the opening area ratio of the through-hole.
Patent JP-2000151936-A (JP)
Title: Image processing unit, image processing method and storage medium
Inventor: TAWARA HISATSUGU
IPC: H04N1/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that easily copes with the radiation noise standards. SOLUTION: In the image processing unit that applies processing to image data read by an image read means reading an image of an original, a clock signal used for processing of the image data is generated, the clock signal is frequency-modulated and a timing signal for image processing is generated based on the frequency-modulated clock signal so as to considerably reduce a peak level of intensity of the clock signal driving the image read means (CCD sensor 105) in its frequency spectrum.
Patent JP-H10165941-A (JP)
Title: Water-cleaning filter
Inventor: SUGIYAMA HIROAKI
IPC: B01D39/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a useful water-cleaning filter at low cost for cleaning water by removing solid waste floating on water or putrefactive substances to clan water by constituting the water-cleaning filter of wood shavings, sawdust or chips of wood which are waste much produced. SOLUTION: Rustproof nets 11 are stretched on five faces except the bottom- face of a resin-made frame 10 to constitute a box shape, in which wood shavings 12 as filter medium are packed to constitute a water-clarifying filter 1. The wooden shavings 12 are of sugi (Japanese cedar), hinoki (Japanese cypress), matsu (pine), etc., and the kind is indifferent, but particularly cedar is effective for fish breeding and the like, where ammonia is generated by putrefaction of leavings of feed or droppings of fish, because cedar has an antibacterial action to various bacterial, and it has deodorization action to ammonia. The frame 10 mey be made of wood or resin, or simply of rustproof net 11. Further if a part of the net of the water-cleaning filter 1 is made freely openable/ closable, a filter madium can be replaced from outside.
Patent JP-H05144111-A (JP)
Title: Information recording and reproducing device
Inventor: MIYASHITA AKIRA
IPC: G11B11/105
Filed: 1991-11-15
Abstract: PURPOSE:To record and reproduce information with high reliability by executing overwriting while shifting the phase of overwriting data by the prescribed time from the phase of a basic clock of old data, thereby decreasing the crosstalks of the old data even of the fresh data and the old data are exactly the same. CONSTITUTION:A CPU 13 connects a changeover switch 18 to the side (a) if the basic clock of the old data of the region to be recorded is a positive phase. The CPU connects this switch 18 to the side (b) if the phase of the old data is conversely an antiphase. Either case, the CPU records the data by shifting the phase of the overwrite data by a half period from the phase of the basic clock of the old data. The signals to be photodetected 8, 9 via beam splitter 7 from a magneto-optical disk 1 simultaneously with recording are subjected to signal reproduction utilizing a Kerr effect with a differential amplifier 10. The outputs thereof are multiplied by the recording signals in a multiplier 11, by which the level of the old data component contained in the reproduced signal is suppressed and the crosstalks are decreased.
Patent JP-H11163534-A (JP)
Title: Low-temperature fired multilayer substrate
Inventor: NAKANO NORIO
IPC: H05K3/46
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer substrate which can be fired together with Ag and Cu, and which has a high relative dielectric constant Er and a high Q value, also has a relatively small temperature coefficient τf of resonant frequency, and enable to realize miniaturization and high performance of high-frequency electronic components. SOLUTION: A multilayer substrate has inner conductors 2-5, which are Ag-based or Cu-based conductors, lying between dielectric layers 1a-1d, which are made of a dielectric ceramic material capable of being fired at 800-1,000 deg.C. The dielectric ceramic material is a composite oxide containing metallic elements of Ba, Ti and Nd, and the major composition is expressed as xBaO.yTiO2 .zNd2 O3 ; 0.10<=x<=0.20, 0.60<=y<=0.70, 0.10<=z<=0.20, (x+y+z=1). For 10 pts.wt. of the major composition, the material also contains zinc- containing compounds and boron-containing compounds, with parts by weight in equivalent to ZnO and B2 O3 , of 2.0-8.0 in total, and further contains lithium- containing compounds with parts by weight, in equivalent to its carbonate salt, of 1.5-5.0.
Patent JP-H04196263-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAMANO HIROYUKI
IPC: H01L27/00
Filed: 1990-11-27
Abstract: PURPOSE:To make possible the realization of a chip size, which does not depend on a memory capacity, and to make it possible to obtain a large-scale semiconductor integrated circuit by a method wherein a memory circuit and a peripheral circuit for memory circuit use or a memory circuit and one part of a peripheral circuit for memory circuit use are respectively formed into the constitution of a separate chip. CONSTITUTION:The mutual chips of a parent chip 1 and a memory function chip 2 are respectively connected to the upper part of the chip 1 and the upper part of the chip 2 and pads 4 for bonding use are provided for feeding necessary signal or power supply from the chip 1 to the chip 2. A material 5 for ohmic contact use and a metal bonding material 6 are placed on these pads, the pads are made to face each other and the chips 1 and 2 are bonded together in a such a way that the signals or power pads of chips 1 and 2 are made to oppose to each other. Thereby, a memory circuit constituted on one chip constituted as a separate chip and a large-scale semiconductor integrated circuit can be obtained.
Patent JP-H04193317-A (JP)
Title: Filter material and its production
Inventor: OKU YASUYUKI
IPC: B01D39/16
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a filter material having high collecting efficiency, low pressure loss and long life by forming the filter of at least a two-layer structure and specifying the pore size of the layer in the upstream side and in the layer in the down stream side to specified ranges. CONSTITUTION:The filter material has a structure of at least two layers, in which the layer disposed in the upstream side where a liquid containing dust enters has pores of 120-250mu max. pore size and 40-90mu average pore size. The layer in the downstream side where the liquid flows out from the filter has 10-35mu mas pore size and 5-20mu average pore size. Thereby, the obtd. filter material has high collecting efficiency, low pressure loss and long life, and is especially suitable for an oil filter or air filter of inner combustion engine.
Patent JP-H10173789-A (JP)
Title: Phs terminal equipment and data collection system using the same
Inventor: IMAI TAKESHI
IPC: H04Q7/20
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform a collection and analysis of data without loading excess load to a center equipment by succeeding and transmitting data, which are generated by plural data generators, to the center equipment, while selecting any optimum route for more surely transmitting the data between PHS(personal handy system) terminal equipment. SOLUTION: A PHS terminal equipment A-E loaded on plural automatic vending machines is communicated and connected through a public line network to the host computer of a business office, while defining A as a master equipment and B-E as a slave terminal equipment. At the PHS terminal equipment A-E, its storage part stores an entry table for management and a connection table to which electric field strength levels measured between the respective pieces of equipment are inputted. While these respective tables are in use, the transmission of data is executed by selecting the optimum transmission route of high numerical value which expresses certainty of data transmission among the PHS terminal equipment A-E. Thus, the business office can inexpensively collect data by reducing the load of its own equipment, while using the data throughput of respective PHS terminal equipment.
Patent JP-H03188908-A (JP)
Title: Method and tool for forming corrugation of filter medium having ring shape in plane view and wavy shape in profile
Inventor: KOGANEMARU KIMITAKA
IPC: B01D29/07
Filed: 1989-12-19
Abstract: PURPOSE:To easily obtain a corrugated filter medium uniform in thickness by sucking a fibrous material suspension from around the bottom of an almost conical flexible reticular body with the bottom opened in the suspension, depositing the fibrous material on the surface of the reticular body and folding the obtained filter medium. CONSTITUTION:A suspension, in which a fibrous material is dispersed, is sucked from a suspension suction pipe 11 close to the bottom of an almost conical reticular body 1 with the bottom opened in the suspension while keeping the conical shape. The fibrous material is deposited on the surface of the body 1 in uniform thickness to form a filter medium which is taken out of the suspension as such. The body 1 is bent and folded while the filter medium is still wet, and the filter medium is simultaneously folded. A corrugation of filter medium having ring shape in plane view and wavy shape in profile and uniform in thickness is surely formed by this simple process.
Patent JP-H06174299-A (JP)
Title: Hot-water supplier
Inventor: YAMANAKA NAOKI
IPC: F24H1/00
Filed: 1992-12-08
Abstract: PURPOSE:To permit the prevention of freezing rapture of a hot-water supplying pipeline surely and effectively, in a hot-water supplier for supplying hot-water automatically into a bathtub. CONSTITUTION:A hot-water supplier is provided with an additional heating circuit, consisting of an additional heating heater 22 for heating and circulating hot-water in a bathtub 16 and a pump 18, a hot-water/water mixing valve 3, mixing hot-water from a hot-water reserving tank 4 with water, and a temperature detector 14 detecting hot-water temperature in the additional heating circuit. Upon discharging hot-water into the bathtub 16, the hot-water/water mixing valve 3 is fully opened to water side once and a water temperature is detected by the temperature detector 14, then, the title supplier is controlled so as to discharge hot-water having a set hot-water temperature while the additional heating circuit is operated when a water temperature, detected by the temperature detector 14 at a time not under operation, is lower than a set water temperature. According to this constitution, when the water temperature is low and there is the tendency of freezing at a time not under hot-water supplying, water temperature in a sending pipeline 15 and a returning pipeline 19 is increased to prevent freezing.
Patent JP-H07183460-A (JP)
Title: Semiconductor integrated circuit device and method of testing semiconductor integrated circuit
Inventor: AIZAWA TOMOYA
IPC: H01L27/04
Filed: 1993-12-24
Abstract: PURPOSE:To enable judging input specifications of input buffers, and testing a circuit independently of the pin arrangement and the order of the input buffers, by arbitrarily changing inputs to N input buffers one by one. CONSTITUTION:A logic circuit 110 has specific functions in an LSI, and input buffers 1201-120N are formed in the input. EXNOR gates or EXOR gates 2301-230N whose one inputs are connected with the respective outputs of the input buffers. The other input of, e.g. the first EXOR gate 2301 is connected with the power supply side or the ground side. The other input of the m-th EXOR gate 230m is connected with the output of the (m-1)-th EXOR gate 230m-1 where 2<=m<=N. The output of the N-th EXOR gate 230N is given to the external output terminal side. Hence input specifications of the input buffers can be judged from the change of the state of the output terminal.
Patent JP-2001140075-A (JP)
Title: Organocopper complex for copper thin film deposition
Inventor: TSUNODA TAKUMI
IPC: C07F1/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an organocopper complex which is liquid close to room temperature and excellent in heat stability as a material for depositing a copper thin film in the MOCVD process. SOLUTION: The thin film is deposited by using an organocopper complex shown by formula (I). In the formula, R1 and R2 are each a 1-8C alkyl or a 1-8C perfluoroalkyl; R3 is H atom, F atom or a 1-8C perfluoroalkyl; Ra to Re are independently H atom or a 1-4C alkyl; and R4 to R7 are independently H atom, a 1-8C alkyl, a 2-8C alkenyl or alkynyl or a 1-8C perfluoroalkyl.
Patent JP-H05103644-A (JP)
Title: Miso (fermented soybean paste)-containing drink
Inventor: UEDA KINYA
IPC: A23L11/20
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a refreshing healthy drink having good palatability and a high content of water-soluble component by treating MISO (a fermented soybean paste) with an enzyme and increasing a water-soluble fraction of MISO. CONSTITUTION:Miso is treated with protease, amylase, cellulase and pectinase and a water-soluble fraction of MISO is increased to give a drink having a high content of a water-soluble component. The drink is enriched and mixed with fancy drink such as fruit juice, vegetable juice and/or tea or coffee, milk, lactic acid drink and/or amino acid, vitamin and mineral.
Patent JP-H11221979-A (JP)
Title: Apparatus for attaching appendix
Inventor: BOSS CHRISTIAN
IPC: B42B5/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To devise an apparatus for limitlessly treating a flat and rigid object as an appendix. SOLUTION: In the apparatus 1 for attaching an appendix 2 to a free surface of printing sheets sequentially conveyed along a guide unit 3 comprising a rotating gripper drum 5 for holding the appendix 2 by a gripper unit 7 controlled around the apparatus 1 and arranged at least substantially parallel to the free surface of the sheets to be conveyed substantially perpendicularly to a conveying direction F at its rotating axis 17, and an adhesive supply unit 15 provided along the conveying passage of the appendix 2; a pressing unit 11 for deviating the appendix 2 to the drum 5 in a substantially tangential direction of the rotating locus of the opened unit 7 driven in the same direction is attached to be driven at the same timing.
Patent JP-H09165573-A (JP)
Title: Luminescent material for organic electroluminescent element and organic electroluminescent element using the same
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a luminescent material for organic electroluminescent element capable of emitting a high-intensity light in high efficiency and hardly deteriorating luminescence to afford a highly reliable luminescent material for organic electroluminesent element and an electroluminescent element using the same. SOLUTION: This luminescent material for organic electroluminescent element is expressed by the formula. An organic elctrouminescent element having a luminescent layer containing this material expressed by the formula as its luminescent layer in an electroluminescent element obtained by forming a luminescent layer or a thin layer of an organic compound containing a luminescent later between a pair of electrodes.
Patent JP-H06145576-A (JP)
Title: Ink for stencil printing
Inventor: ENDO ISAO
IPC: C09D11/00
Filed: 1992-11-13
Abstract: PURPOSE:To obtain the title ink which is excellent in long-term stability even when prepd. in the presence of a small amt. of a surfactant. CONSTITUTION:The ink of a water-in-oil type is prepd. by finely dispersing a water phase in an oil phase in the presence of a surfactant which has an HLB of 7 or lower and comprises a sorbitol ester of a 12-24C satd. or unsatd. fatty acid.
Patent JP-2001137052-A (JP)
Title: Furniture for experiment
Inventor: TAKASHIMA SHIGEYUKI
IPC: G01D11/24
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that out of a plurality of pieces of furniture continuously arranged horizontally, some would not require a rack for storing equipments, but those unnecessary racks cannot be removed, or if they are removed, a neat arrangement state would be lost. SOLUTION: A furniture for experiment comprises the main body A provided with at least a top plate 2 and a removable rack 3 for storing equipments C for experiment. The rack 3 for storing equipments is installed in a part in the depth direction of the top plate 2 of the main body A.
Patent JP-H10170295-A (JP)
Title: Route searching device
Inventor: DESHIMARU MASATSUGU
IPC: G09B29/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To read route searching data efficiently to reduce processing time, by reading control data in order of first reading, second, third, fourth, and fifth. SOLUTION: During searching of a route, a first link connecting information which corresponds to a map with a specific contraction scale is read prior to a second link connecting information which corresponds to a larger area map than a specific contraction scale map so that reading of the first link connecting information and reading of the second link connecting information are not mixed each other. Thus, the first, second, and third reading of the first link connecting information are executed prior to fourth and fifth reading of the second link connecting information so that the reading of the first link connecting information and the reading of the second link connecting information are not mixed each other. Therefore, data can be read efficiently.
Patent JP-H04272304-A (JP)
Title: Method and road-finisher for laying road construction material
Inventor: ARUFURETSUDO URURITSUHI
IPC: E01C19/48
Filed: 1991-12-12
Abstract: PURPOSE: To prevent irregularity by automatically changing the oscillation frequency of a driving device for a tamping unit according to a required value curve when an actual laying movement speed differs from a specified one. CONSTITUTION: A controller 24 detects an actual moving speed of a road-finisher based on the signal from an actual value detector 27 connected to a drive mechanism 28 of a wheel 2. The controller 24 also detects the actual speed of a drive shaft 18 of an eccentric drive device of a tamper 11 based on the signal from an actual value detector 26. Further, the controller 24 decides an optimum rotational speed of the drive device of the tamper 11 to the detected moving speed, and the decided optimum rotational speed is compared to an actual value of rotational speed detected by the detector 26. When the actual value of rotational number is different from a required optimum value, a current controller 30 of a hydraulic drive device 20 is actuated to adjust tamper's rotational speed of a tamper motor 23 so that it corresponds a required value.
Patent JP-H04203378-A (JP)
Title: Closed type scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C29/04
Filed: 1990-11-30
Abstract: PURPOSE:To reduce an amount of sucked up oil and to cool a lower part of a motor by a method wherein a plurality of passages having different length from each other formed by a scroll compressor and an inner wall of a closed container are provided, and a part of the inner wall not approaching the long passage is provided with a thin plate as an inner liner. CONSTITUTION:Since a long passage 18b of a plurality of passages 18a to 18c formed by a compressor 2 and a closed container 1 is positioned at a location opposing against a recess formed at an outer circumference of a stator, refrigerant gas passed within the passages is guided to a lower part of an electrical motor 3 so as to cool the electrical motor 3. Short passages 18a and 18c are provided at both sides of the long passage 18b and oil separated from the refrigerant gas at the upper part of the compressor 2 is guided to a lower part of the compressor 2 by the passages 18a to 18c. A thin plate 23 is formed at a part other than the long passage 18b on the inner wall of the closed container between the compressor 2 and the electrical motor 3. Oil guided by the short passages 18a and 18c becomes a thin film on the inner wall of the closed container, becomes oil droplets at the thin plate 23 and then dropped by its own weight onto the upper part of the electrical motor 3.
Patent JP-H01168496-A (JP)
Title: Ink loader for ink duct of writing utensil
Inventor: TSUCHIYA KUNIHIRO
IPC: B43K8/02
Filed: 1987-12-25
Abstract: PURPOSE:To prevent dispersions from being generated in the quantity of an ink loaded into an ink duct, by inclining a discharging hole in an elastic seal body, making the ink duct abut on the seal body, and setting the total internal volume of the discharging hole to be smaller than a specified volume. CONSTITUTION:When a front end surface of an ink duct 11 is made to abut on an elastic seal body 7 and the reservoir 11 is pressed by a pressing device 8, a front end part of the duct 11 comes into the seal body 7, whereby the seal body 7 is deformed, and a discharging hole 6 therein is also deformed, with a reduction in the internal volume thereof. With the duct 11 separated from the seal body 7, the seal body 7 is restored into an original shape thereof, and the internal volume of the discharging hole 6 is enlarged. The internal volume of the hole 6 upon being reduced due to deformation of the seal body 7 is set to be smaller than the internal volume on the lower side of a horizontal plane at the lower edge position of an opening part 6a of the hole 6 is the non-deformed condition. Therefore, when the duct 11 is separated from the seal body 7, an ink remaining in the hole 6 in the state of being reduced in internal volume is entirely contained into the internal volume on the lower side of the above-mentioned horizontal platen at the lower edge position of the opening part of the hole 6 in the state of being restored in volume.