baber/WOPTO huggingface dataset:
Patent JP-2002171117-A (JP)
Title: Plane antenna
Inventor: HIKASA ISAO
IPC: H01Q13/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual interference of a radiation element for a plane antenna and a power-supply line. SOLUTION: The whole region of one surface of a substrate 18 is formed in a grounding surface 26, the other surface is formed in a pattern forming surface 24, the radiation elements 28 are mounted on the grounding surface 26 side under the state in which the elements 28 are floated from the grounding surface 26, the power-supply line 38 is formed to the pattern forming surface 24, the substrate 18 is penetrated by a power-supply tool 38, and the radiation elements 28 and the power-supply line 38 are connected.
Patent JP-2002168182-A (JP)
Title: Scroll compressor
Inventor: FUJITA TAKAO
IPC: F04C18/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor having an operating pressure as a high discharge pressure, preventing an increase in weight due to the secured strength of a fixed scroll and a rear casing and a decrease in the reliability and performance due to the excessive deformation of the fixed scroll with a discharge pressure and producing less leakage of a refrigerant. SOLUTION: A cutout 110 is provided in the outer periphery edge of an end plate portion 72 of the fixed scroll 70 to separate a peripheral area S2 in a space on the counter compression operating chamber side of the fixed scroll and a central area as a lower pressure space and a discharge pressure space P, respectively, to be sealed with sealing elements 92, 118 and a fastening element 102. A high pressure receiving area between the fixed scroll and the rear casing 90 is greatly smaller than in a conventional structure. Even if a compressor is used at a high discharge pressure, operating force due to a discharge pressure to the rear casing or the fixed scroll less increases and so an increase in the thickness of the rear casing or the fixed scroll or an increase in the size or weight of the compressor due to a material change is prevented.
Patent JP-2002166718-A (JP)
Title: Air spring device for vehicle
Inventor: OISHI KAZUYOSHI
IPC: B60G17/052
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering phenomenon against an intention of an air spring device for a vehicle. SOLUTION: This air spring device for the vehicle is furnished with left and right air springs 3a, 3b, 4a, 4b to adjust vehicle height in reserving quantity of air from an air source 2, air passages 5, 6 to communicate the air source 2 and these air springs to each other, a main valve 11 to change introduction of air from the air source 2 and discharge of air of each of the air springs over to each other, an auxiliary valve 12 to open and close the air passage 5, an auxiliary valve 13 to open and close the air passage 6, solenoid valves 15, 16, 17 to supply and control pilot air pressure to change the main valve 11, the auxiliary valve 12, the auxiliary valve 13 and a high pressure preference valve 18 to introduce air from the air source 2 and the air passage 5 and to supply the air higher in pressure of these air to inlet ports of the solenoid valves 15, 16, 17.
Patent JP-2002176652-A (JP)
Title: Video-encoding method and video encoder
Inventor: SUZUKI AKIHIRO
IPC: H04N19/625
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a video encoder that will not execute encoding of an image according to a B picture, in the case of encoding the image in compliance with the MPEG 2 system and that suppresses increase in a code quantity by an I picture, so as to avoid delays with respect to decoding of the B picture, thereby obtaining a reproduced image with high image quality, even when transmission bit rate is low. SOLUTION: Part or parts in frames of a P picture, generated at encoding of image in compliance with the MPEG 2 system, is subjected to intra- processing. Furthermore, inserted position of an intra macro block of frames of consecutive P pictures is controlled, so that the intra-processed position in the frames will not be in duplicated until the time the intra macro blocks are inserted uniformly within the entire frames of the consecutive P pictures.
Patent JP-2002175505-A (JP)
Title: Portable information device, personal identification system, and identification data erasing method
Inventor: KOSAKA AKINORI
IPC: G06K19/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the danger of a decrease in convenience due to the complexity of a managing means, a deficiency in the storage capacity of an information device and a leak of identification information expands since plural pieces of identification data are stored in one personal portable information device as use fields of an individual identification system are diversified. SOLUTION: This system is provided with a means which stores conditions of the erasure of identification data as condition data and a means which optionally erases the identification data by using the condition data.
Patent JP-2002184816-A (JP)
Title: Method of etching resin film
Inventor: KOKUNI MASAHIRO
IPC: H01L21/60
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the method of etching a resin film that is capable of etching anisotropically to the thickness direction of the film that is etched quickly and is capable of etching uniformly. SOLUTION: In the method of etching the resin film, at least one type selected from ultraviolet rays, microwaves, laser beams, and infrared rays is applied or a magnetic field is applied when performing wet etching using etching liquid containing urea, an alkali metal compound, and an amine compound.
Patent JP-2002186165-A (JP)
Title: Differential current relay
Inventor: TAKEUCHI MASAYASU
IPC: H02H3/34
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a differential current relay which is fitted to nongrounded system loop distribution lines, does not need synchronization among data collected at individual terminals, and makes a simple and inexpensive transmission circuit usable. SOLUTION: Along with the detection a zero-phase-sequence current I0 by a zero-phase-sequence current detector ZCT for detecting a zero-sequence current I0 flowing in distribution lines, and detection a zero-phase-sequence voltage V0 by a zero-phase-sequence voltage detector GPT for detecting a zero-phase- sequence voltage V0 of the distribution lines, and calculating the imaginary part Im [I0AV0A*] of the product of the zero-phase-sequence current I0 and the complex conjugate V0* of the zero-phase-sequence voltage V0, an imaginary part Im [I0BV0B*] is obtained through a transmission line 2 by a neighboring differential current relay fitted to the same distribution lines.  By determining the sign of the sum of this obtained imaginary part and the above calculated imaginary part, whether a ground fault occurs in the section between the differential current relay and the neighboring differential relay is determined. accordingly, synchronization becomes unnecessary, when transmission is performed, since the imaginary part Im [I0BV0B*] becomes a scalar quantity.
Patent JP-2002154887-A (JP)
Title: Treatment of raw material to be supplied to gaseous methane generator and compost manufacturing method
Inventor: OBARA YAICHI
IPC: C05F1/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve the normalization of resource recovery and nitrogen circulation and the vigor intensification of soil by subjecting incessantly increasing industrial waste resources of food processing residues, livestock waste resources, and the like, to aerobic fermentation treatment, supplying these resources to an anaerobic fermentation equipment, efficiently collecting gaseous methane and subjecting the residues to activated composting. SOLUTION: Many and diversified food processing residue-like resources containing much of silicic acid like low-temperature crushed chaff containing many matured vegetable fibers, bean curd lees, waste mushroom medium sawdust and beer lees are subjected to the aerobic fermentation treatment using 'Eocommit (R)' as a fermentation initiator, by which the silicic acid is activated and the product (A) propagated with useful microorganism groups is obtained.  A 'Marinext (R)' extractant is added and mixed to and with the livestock wastes, wastes of fish and meat, or the like, using the product (A) as a base material to obtain the methane fermented raw materials having high nitrogen convertibility through the maturation of aerobic fermentation, in combination with which a dilute liquid of 'Eocommit (R)' is added to livestock urine and the urine is subjected to anaerobic treatment and the urine is supplied together with the raw materials to a methane fermentation equipment to obtain the gaseous methane. The integral treating and manufacturing method finishes the residue after the gas collection to the compost to enhance the vigor of soil by dehydrating the residue, adding plural organic materials thereto and again subjecting the materials to aerobic fermentation.
Patent JP-2002183127-A (JP)
Title: User dictionary generation and registration system, dictionary server, terminal, user dictionary generating method, user dictionary registering method, and information recording medium
Inventor: TAKECHI MASATO
IPC: G06F17/30
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a user dictionary generation and registration system, etc., which suitably generates a dictionary used by an individual user to input a KANJI(Chinese character)-KANA(Japanese syllabary) mixed sentence and registers it on a terminal that the user uses. SOLUTION: A terminal 13 of the user dictionary generation and registration system 101 is equipped with a dictionary part where information on words and phrases is registered, and receives and converts a user's input into a KANJI-KANA mixed sentence by referring to the dictionary part and e-mails the converted KANJI-KANA mixed sentence, a dictionary server 171 receives or intercepts the electronic mail sent from the terminal 131, takes a morpheme analysis of the electronic mail to obtain the information on the words and phrases, and sends the information on the words and phrases to the terminal 131 when the information on the words and phrases is not registered in the dictionary part, and the terminal 131 receives the information on the words and phrases sent from the dictionary server 171 and additionally registers the received information in the dictionary part.
Patent JP-2002186918-A (JP)
Title: Method for cleaning filter used for filtering polyester constituent, and method for manufacturing polyester film used for magnetic recording medium
Inventor: HATANO HIROSHI
IPC: B08B3/10
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for cleaning a filter when a polyester film used for a magnetic recording medium for producing a DVC tape with few dropouts, especially few dropouts over an extended area is manufactured, and a method for manufacturing a film using the filter cleaned by the cleaning method. SOLUTION: The filter is made of sintered metal fibers and its filtering accuracy is equal to or smaller than 2.0 μm. After a polyester constituent deposited on the filter is heated and decomposed in the presence of water or a compound with hydroxyl group, foreign materials are removed by vibrating the filter mechanically and making liquid or gas pass through the filter.
Patent JP-2002149833-A (JP)
Title: Online medical information joint use and medical institution cooperation system
Inventor: MOROI RYUICHI
IPC: G06Q50/22
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a system allowing the joint use of necessary information and the cooperation between medical institutions by managing medical information in a server system provided in a center. SOLUTION: This system uses the server system provided in the center to which medical institution terminals set in a plurality of institutions such as medical institution, clinic, examination center, university hospital, examination cooperated hospital and the like are connected. The medical institution terminal is a terminal equipped with a receipt computer, an electronic chart, an image reader, a display and a communication monitor.  A memory means for storing data related to medical institutions, recording data for patient such as chart or the like, recording data such as progress of medical examination or treatment content, data showing cases of diseases and the like, which are transmitted from the medical institution terminals, a control means for working the data to perform a medical office work such as charging of fee, a display means, an input means and an output means are connected to the server system.
Patent JP-2002190468-A (JP)
Title: Method for plasma etching
Inventor: TOKUNAGA YOICHI
IPC: H01L21/302
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an end point of dry etching of a second film being unable to be detected by retaining a film quality or a reaction product of a first film, for plasma etching a film of different area to be etched in a reaction chamber in the same manufacturing apparatus. SOLUTION: A method for plasma etching comprises the steps of first and second plasma etching, inert gas purging by using the same apparatus. Thus, an atmosphere in the reaction chamber is stabilized. The final point of the dry etching of the film of different film quality and etching area can be detected.
Patent JP-2002187422-A (JP)
Title: Mounting structure of air conditioning duct for vehicle
Inventor: TANAKA TAKASHI
IPC: B60H1/34
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To ease the trouble of bedewing on the surface of an air conditioner duct when the air conditioner duct for letting a cool wind flow in the left and right direction of a vehicle is inserted and arranged inside a strength member extending, inside a dashboard, in the left and right direction of the vehicle. SOLUTION: Along the contact part between the strength member 30 and the air conditioning duct 33, recessed or projected air gaps 36 are formed, the air gaps 36 communicating with the inside of a vehicle room. As a result, the air can be freely convected through the air gaps 36 so that the bedewed water on the surface of the air conditioner duct, as well as the convection air, can be quickly diffused out of the vehicle room.
Patent JP-2002189053-A (JP)
Title: Iddq-measuring circuit
Inventor: SUGIHARA KIYOYUKI
IPC: G01R31/26
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an Iddq-measuring circuit detection by measuring defects, such as release failure, short-circuit failures and insulation faults of an IC circuit, to be measured with a static current (Iddq). SOLUTION: An analog switch S, turned on during flow of a dynamic current which flowed, when a value is set on the inside node of the IC circuit DUT to be measured and turned off after the dynamic current ends has been provided between a power source terminal T1 of the IC circuit to be measured, and the output side of a direct current power source Vd, when the dynamic current is made to flow to the IC circuit to be measured, so that a large current can be supplied from the direct current power source Vd to the power source terminal T1, for suppressing the voltage drop of the power source terminal T1, with the capacity of a bypass capacitor C being connected to the power source terminal T1 of the IC circuit to be measured can be reduced, and the static current Iddq is measured in a short time.
Patent JP-2001231776-A (JP)
Title: Device and method for displaying computer tomography and radiography inspection image comprising data transfer provided on network
Inventor: ALI FAZLE
IPC: A61B6/03
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a computer tomography system 10 provided with an X-ray source 14, an X-ray detector 18 corresponding to it, a processor 36 and a display 42 for displaying re-constructed images. SOLUTION: A processor 36 is programmed to perform at least one of procedures, i.e., the partial re-construction of the image to be displayed on the display 42, the dynamic re-formating of the image to be displayed on the display 42 and the transmission of the partially re-constructed image, re- formatted image or data related to the system 10 to remote equipment 1022.
Patent JP-2002197925-A (JP)
Title: Transparent conductive film and its manufacturing method
Inventor: IWABUCHI YOSHINORI
IPC: C23C28/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film obtained by forming a laminated film of a metal compound layer and a conductive metal layer on a polymer film, with high adhesion of the laminated layer to the polymer film, and high durability. SOLUTION: This transparent conductive film is obtained by forming the laminated film 5 of the metal compound layer 3 and the conductive metal layer 4 on the polymer film. 1. The laminated film 5 is formed on the polymer film 1 through a primer layer 2.
Patent JP-2002191727-A (JP)
Title: Wood club head
Inventor: SANPEI DAISUKE
IPC: A63B102/32
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wood club head wherein the impact resilience of the face of the head can be improved without greatly lowering the durability or without causing difficulties in the manufacturing thereof. SOLUTION: In the wood club head of a metal hollow shell construction having a volume no less than 270 cc, the central portion of the surface of the face of the head has a flat surface, while a plurality of narrow grooves are formed in the periphery of the surface of the face. Moreover, the area of the flat surface is set to 70-90% of the entire area of the surface of the face, and the depth of the narrow groove is set to 0.25 times or less the thickness of the face at a location where the narrow groove is disposed.
Patent JP-2002200880-A (JP)
Title: Manufacturing method of lead protective member of mechanical pencil
Inventor: YOSHIHARA NAOTO
IPC: B43K21/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the lead protective member for a mechanical pencil, with which a residual lead can be effectively used, the strength of a lead can not be impaired, synthetic resin, rubber or the like can be easily filled in the lead protective member and, at the same time, the passing hole of the lead can be easily and highly accurately formed. SOLUTION: In the manufacturing method of the lead protective member of the mechanical pencil, in which an elastic resin with a longitudinal hole therein is provided near the top part of a pipe so as to have a lead protective member 6 by holding a lead lightly by means of the inner surface of the longitudinal hole in order to deliver the lead from the lead protective member 6 arranged at the tip of a barrel through the advance and retreat of a lead delivering mechanism arranged in the barrel, this manufacturing method includes a process for inserting a shaft body, the tip of which is made into a diametrically reducing part, into the pipe, a process for filling the liquid elastic resin between the diametrically reducing part of the shaft body and the inner surface of the pipe, a process for curing the liquid elastic resin and a process for pulling out the shaft body 12.
Patent JP-2002201037-A (JP)
Title: Low refractive index low dispersion optical glass for precision press forming suitable for drip glassification and method for manufacturing the same
Inventor: OTSUKA MASAAKI
IPC: G02B1/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition suitable for manufacturing a preform material by the drip process. SOLUTION: This low refractive index, low dispersion optical glass for precision press forming comprises a composition, in mass%, of 25 to 50 SiO2, 15 to 40 B2O3, 0 to 12 Li2O, 0 to 25 Na2O, 0 to 20 K2O, where total of Li2O, K2O and Na2O is >18 and <=25 (at least one of Li2O, K2O and Na2O provided that K2O is not solely used), 5 to 35 Al2O3, 0 to 6 MgO, 0 to 6 CaO, and 0 to 6 BaO, has a deformation temperature (At) of <=545 deg.C, a refractive index (nd) of 1.51 to 1.54, an Abbe's number (νd) of 59 to 64.5, and suitable for manufacturing of a precision preform material free of optical defects by drip process at <=1,250 deg.C.
Patent JP-2002211905-A (JP)
Title: Hydrogen generator
Inventor: KITAGAWA KOICHIRO
IPC: C01B3/38
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator, in which the fluctuation in the flow rate of a raw material is eliminated and a reformed gas having a stable composition is supplied. SOLUTION: Water is supplied to a flow passage, in which a gaseous feed material is supplied from a raw material supply part 5 to a vaporization part 2, from a water supply part 4. Then the water is uniformly spread in the water supply flow passage or the inside wall of the vaporization part 2 or is finely dispersed to form a uniform vaporization surface by the flow of the gaseous feed material. As a result, the vaporization rate of water is fixed and the fluctuation of the pressure due to the volume expansion at the time of vaporizing water is eliminated to stabilize the raw material flow rate.
Patent JP-2002185448-A (JP)
Title: Data distributing system enhancing data security
Inventor: TOMABECHI HIDETO
IPC: G06F21/62
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance security of data by improving an environment where a data distributer can recognize always data users by realizing an environment where data cannot be used without requesting a key to the distributer for the purpose of decipher. SOLUTION: When an author registers data to a data distributer for the purpose of distribution, the data are held as data encrypted with an author key. Even after a data user receives the data, they are held as data encrypted with the author key. When the data are used, cipher is deciphered with real time, so that the data are held always in the encrypted state.
Patent JP-2001518566-A (JP)
Title: プラズマスパッタリアクタに用いられる絶縁セラミックがコーティングされた金属部品
IPC: H01L21/203
Filed: 1998-09-28
Abstract: (57)【要約】
特にプラズマスパッタリングリアクタにおける電気的に浮いているシールド用の支持体としての、プラズマリアクタにおいて使用するための絶縁部品である。この絶縁部品は、金属基材とセラミック絶縁体、例えばアルミナの部分表面のコーティングからなっている。好ましくは、このセラミックのこティングは熱スプレイによって堆積される。この絶縁部品は、部品のコーティングされない部分に設けられる、例えばネジのような取付け手段の使用によって、チャンバの他の金属部分に容易に固定される。この絶縁部品が第２の金属部分を支持するが、電気的に絶縁する絶縁体として用いられる場合、第２の金属部分は、セラミックコーティング上に載ると共に、絶縁部品は、チャンバの壁或いは他の金属支持部材にネジ止めされる。
Patent JP-2001518509-A (JP)
IPC: A61K31/57
Filed: 1998-10-05
Abstract: This invention pertains to the discovery that agents which inhibit the binding of cortisol to its receptors can be used in methods for amelirating psychotic major depression. Mifepristone, a potent glucocorticoid receptor antagonist, can be used in these methods.
Patent JP-2001521348-A (JP)
IPC: H04N19/89
Filed: 1998-10-22
Abstract: A method and system are described for a multiple level shuffling process of a signal that provides for robust error recovery. A signal is defined as multiple levels wherein each level comprises a frame, a plurality of pixels, and a plurality of bits. In one embodiment, shuffling occurs on each level and between levels. Multiple level shuffling causes burst error loss to be distributed across multiple levels thereby facilitating image reconstruction of those areas of the image in which the loss occurred.
Patent JP-2002505936-A (JP)
Title: オイルの流下を促進する基材の処理方法
IPC: G01F23/00
Filed: 1998-08-27
Abstract: (57)【要約】
好ましい実施例において、オイルがオイルレベル検出器の表面から流下することを促進するため、該表面を処理する方法であって、前記オイルレベル検出器の前記表面を下塗剤でコーティングし、該下塗剤を乾燥させ、次いで、前記オイルレベル検出器の前記表面をシリコーン溶液でコーティングし、前記オイルレベル検出器の前記表面上の前記シリコーン溶液を硬化する、各工程を含むもの。
Patent JP-2001526997-A (JP)
Title: ロータクラフトのピッチ軸制御飽和に対する補償装置
IPC: G05D1/00
Filed: 1998-12-04
Abstract: (57)【要約】
小型の無人ロータクラフト（１００）のための制御装置であって、この制御装置は、機体ピッチ姿勢を急に修正する必要がある場合に生じる、そしてまたしばしば突風により生じる、機体ピッチ制御飽和を補償する。ロータクラフトは、ピッチ可変ロータ装置（６０）を備える。このピッチ可変ロータ装置は、サイクリックにロータピッチを制御するように、機体ピッチサーボ命令（ｐｓｃ）に応答し、コレクティブにロータピッチを制御するように、コレクティブサーボ命令（ｃｓｃ）に応答する。補償信号（ｃｓ）が、無制限機体ピッチサーボ命令信号（ｕｐｓｃ）から導き出される。この補償信号は、通常結果としてのコレクティブサーボ命令信号（ｃｓｃ）の大きさを低減することによりピッチ制御飽和を補償するために、無制限コレクティブサーボ命令信号（ｕｃｓｃ）に交差接続される。補償信号は、無制限機体ピッチサーボ命令信号をデッドバンド（１３２）を通過させることにより、導き出される。このデッドバンド（１３２）は、信号が飽和に近づく場合に応答する。次いで、さらに好ましくは、補償信号に、高周波および低周波整形を施す。