baber/WOPTO huggingface dataset:
Patent JP-2001223771-A (JP)
Title: Isdn terminal device
Inventor: FUJII TAKANORI
IPC: H04M1/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To perform an answering process when an incoming call is detected even while a busy tone is sent out in an on-hook mode. SOLUTION: When a user performs an on-hook operation (step S13) while a bush-tone sending-out state is entered (step S12) as a result of a partner busy state or disconnection from the partner, a REL signal is sent out to perform disconnecting process (step S14). When the termination call of an analog bearer system is detected (step S15) under the condition where user's on-hook operation is not activated, the busy tone is stopped from being sent out (step S16), an answering process for the incoming call is performed (step S17), and a normal communication process is carried out (step S18).
Patent JP-2001229654-A (JP)
Title: Information recorder
Inventor: AKASAKA HIRONORI
IPC: G06F3/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder which is capable of lessening the risk that the matching property of a file management region on a disk-like recording medium are recorded information with giving rise to the occurrence of fresh head seek even when power source supply is shut off during recording of the information. SOLUTION: The file management information F0 is recorded from a top position P1 to P2 of a track T1 and in succession, the image information DP1 is recorded on this track T1. After the recording of the image information up to the final sector (the sector just before the position P1) of the track T1 is ended, the image information is recorded in succession from the position P1 to P2 in the form of overwriting on the previously recorded file management information F0. When the recording up to the position P2 ends, the position P2 is shifted to the top position P3 of the next track T2 and the file management information F1 is recorded from the top position P3 to the top position P4 and in succession the image information DP2 is recorded.
Patent JP-2001226251-A (JP)
Title: Skin care composition
Inventor: TAKANO KAZUO
IPC: A61K8/40
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a skin care composition that can give the skin sustainable moisture-retaining and softening properties with lowered irritation. SOLUTION: This skin care composition comprises glycerol and urea and can be served as a cosmetic for therapy, prophylaxis and alleviation for sicca dermatosis.
Patent JP-2001237270-A (JP)
Title: Method for mounting semiconductor element and mounted body
Inventor: KIYOMURA HIROYUKI
IPC: H01L21/607
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enable transmission of high frequency signal while ensuring bonding reliability of a semiconductor element to a substrate against heat cycle and to mount the semiconductor element without causing any damage onto the mounting surface. SOLUTION: Bumps 1a are formed only on the electrodes 2a arranged at a part of the mounting surface 3a of a semiconductor element 3. At other parts where electrodes 2b are arranged, bumps 1b are formed on the electrodes 9b of a substrate 9 facing these electrodes 2b. The semiconductor element 3 is then inverted and conductive adhesive 6 is transferred onto the bumps 1a thereof. Subsequently, ultrasonic vibration is applied to the substrate 9 and the semiconductor element 3 while pressing and sealant 10 is injected into the gap between the semiconductor element 3 and the substrate 9 and eventually hardened.
Patent JP-2001200360-A (JP)
Title: Modification of metal surface into ceramics having gradient function
Inventor: NUNOGAKI MASANOBU
IPC: C23C14/30
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a processing method useful for controlling the physical properties of a ceramic layer, lowering the processing temperature, shortening the processing time and controlling the distribution of cermet concentration on an interface in the direct modification of a metal surface into the cermet. SOLUTION: The metal surface is directly phase-transformed into a modified layer containing more ceramic particles with the ion beam implantation, or high-speed electron beam irradiation as the pretreatment, and the plasma processing as the main processing.
Patent JP-2001243705-A (JP)
Title: Device and method for recording sound data and device and method for reproducing sound data
Inventor: UEDA JIYUNSAKU
IPC: G10L19/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the security of recorded sound data. SOLUTION: An analog sound signal SA is converted into a digital signal to obtain sound data DA. An MP3 encoder 113 compresses the sound data DA according to the MP3 standards to convert them into a MP3 file Fmp3. An encryption circuit 114 encrypts the MP3 file Fmp3 defining the identification number of MMC 300 as a key code KYC, and obtains encrypted sound data SC-Fmp3. The sound data SC-Fmp3 are supplied as recording data to a CD-R drive 115, and are recorded on a CD-R disk. When the CD-R disk is reproduced, sound data SC-Fmp3 are obtained. Unless the sound data SC-Fmp3 are decrypted on the basis of the same key code KYC used when the sound data have been encrypted, the MP3 file Fmp3 before the encryption is not obtained, and the security of recorded sound data is thus enhanced.
Patent JP-2001235861-A (JP)
Title: Pattern forming method and method for producing semiconductor device using same
Inventor: HATTORI KOJI
IPC: G03F7/004
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a negative pattern which is transparent in the far UV region of <=250 nm wavelength in exposure, does not swell while having a chemical structure with high dry etching resistance and is excellent in resolving power. SOLUTION: The pattern forming method includes a step for coating a substrate with a photosensitive composition containing a ketocarboxylic acid having a ν- or δ-ketocarboxylic acid structure and an acid generating agent which generates an acid by exposure, a step for selectively exposing the resulting coating film to make the exposed region insoluble in a developing solution and a step for developing the coating film with the developing solution. The ketocarboxylic acid in the photosensitive composition is converted to an enol lactone structure insoluble in the developing solution by the action of the acid generated from the acid generating agent in exposure.  The ketocarboxylic acid in the exposed region forms the enol lactone structure insoluble in the developing solution because a carboxyl group and a ketone molecule in the same molecule cause esterification reaction under the action of the generated acid. For example, exposure with ArF excimer laser beam of 193 nm wavelength and development with an alkali solution are carried out.
Patent JP-2000302758-A (JP)
Title: Hydroxy-substituted n-alkoxy sterically hindered amine
Inventor: GALBO JAMES PETER
IPC: C07D211/94
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for stabilizing a polyolefin from harmful effects of oxygen, heat and a chemical beam and having a structure of substituting an N-alkoxy part containing hydroxyl group on its N atom. SOLUTION: This hydroxy-substituted N-alkoxy sterically hindered amine includes an 1-alkoxy-substituted compound substituted by 1-3 hydroxy groups at its alkoxy part of formula I [G1, G2 are each a 1-4C alkyl or the like; E is a 1-18C alkylene or the like; (b) is 1-3], 1-alkoxy cross-linked compound of formula II, etc., an oligomer or polymer molecule obtained by a reaction of a dialkyl ester of formula III (R27 is an alkylene or the like; R28 is an alkyl or the like; T4 is formula IV, etc.), or an isocyanate with a hydroxy-substituted N-alkoxy derivative of a 4-hydroxy-2,2,6,6-tetraalkylpiperidine, or a diester or urethane derivative of a hydroxy-substituted N-alkoxy derivative of 4- hydroxy-2,2,6,6-tetramethylpiperidine such as formula V (R29 is an alkyl or the like).
Patent JP-2001238332-A (JP)
Title: Joint box
Inventor: ONOE TAMOTSU
IPC: H02G3/16
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance common use for each kind of cars, to make the density of circuits higher, and to make the construction compact. SOLUTION: Along with forming a plurality of connector fitting chambers 3 in parallel at equal pitches in a case 4, a plurality of vertical joint bus-bars 8 are arranged in parallel at equal pitches in a direction perpendicular to the connector fitting chambers. Each of the terminals 5 of the joint bus-bars is arranged in respective connector fitting chamber at a equal pitch. At the required positions of a required joint bus-bar, pressure-contacts 6 are formed, and each pressure-contact is jointed with electric wire 10. Along with forming cut out and forming pressure-contact parts 6 in bus-bar bodies 7, a plurality of cutouts 15 for inserting electric wire are formed at pitches equal to that of the pressure-contact.  First projections 17 drooping from the bus-bar bodies 7 are formed, and second projections 26 are formed on both sides of the first projections crossing them at right angles, and terminals 5 are fitted to the second projections. The joint bus-bars 8 are constituted, by cutting a joint bus- bar in chains into the equal lengths. Electric wire inserting grooves 2 are formed in the case 4, corresponding to the pressure-contacts 6 and the cutouts 15.
Patent JP-2001241384-A (JP)
Title: Pump monitoring device for hydraulic work machine
Inventor: YASUDA HAJIME
IPC: F04B51/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pump monitoring device for a hydraulic work machine capable of automatically monitoring function deterioration of each hydraulic pump without stopping the hydraulic work machine. SOLUTION: Demand total displacement Dp demanded from hydraulic pumps 1a, 1b by demand total flow quantity operation means (14a, 14b, 14c) is determined, demand displacement Dpa, Dpb is allotted by allotting means 14d, 14e in such a way that displacement of only the hydraulic pump 1a or 1b, subject to monitoring, of the hydraulic pumps 1a, 1b is changed, a real flow quantity detecting means 4 detects real total flow Qp downstream of check valves 3a, 3b, total flow quantity operation means 14f, 14g determine theoretical total flow quantity Qf downstream of the check valves 3a, 3b, a flow quantity difference operation means 14f determines a flow quantity difference ΔQ between real total flow quantity Qp and theoretical total flow quantity Qf,  a determination means 14f determines if the flow quantity difference ΔQ is larger than tolerable flow quantity difference ΔQtol that is preliminarily stored, and an output means 14h outputs result as monitoring signals Fa, Fb.
Patent JP-2001242114-A (JP)
Title: Compensation element for gas detector for fuel cell, thermal conductivity type gas detector and gas upply apparatus for fuel cell
Inventor: FUKUI KIYOSHI
IPC: G01N27/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily monitoring and controlling the composition of the gas to be detected, which is supplied to a fuel cell. SOLUTION: A compensation element for a gas detector for the fuel cell is adapted to a thermal conductivity type gas detector, where the detection element, comprising a first resistor changed in its resistance value by the heat balance with atmospheric gas and a compensation element having a second resistor thermally equivalent to the first resistor hermetically sealed therein under a standard gas atmosphere, is provided to a flow channel through which gas for the fuel cell can flow as gas to be measured so as to come freely into contact with the gas to be measured, and the concentration of the gas to be detected in the gas to be measured is calculated on the basis of the difference between the changes in the resistance values of the detection element and the compensation element.  The standard gas in a mixed gas, of which the composition corresponds to the scheduled gas to be measured.
Patent JP-2001238747-A (JP)
Title: Partitioning furniture
Inventor: YOSHIDA HIDEKAZU
IPC: A47B97/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a piece of partitioning furniture in which an opening part is never exposed to the side when a furniture body is set in a single state, and the clearance between the furniture body and a ceiling surface can be blocked. SOLUTION: In the upper part of the furniture body 2, a cover member 9 for covering an opening part 41 which allows the vertical movement of a decorative modesty panel 8 to abut on the ceiling surface of a building is provided on the opening part 41 on the back side of a modesty panel 7.
Patent JP-2001246456-A (JP)
Title: Molding of composite magnesium alloy with different kind of metal and its manufacturing method
Inventor: MASAKI KENICHI
IPC: B22D19/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a molding composite magnesium alloy with different kind of metal as the alternate article of a magnesium alloy molding, in which while utilizing the advantage of the magnesium alloy molding, corrosion resistance as the disadvantage is improved. SOLUTION: After inserting the molding 5 of the different kind of metal composed of the different kind of metal as the main component from the magnesium, into metallic molds 1, 2, the magnesium alloy 4 is injection-molded into the molds to integrate the molding 5 of the different kind of metal with the magnesium alloy 4.
Patent JP-2001248677-A (JP)
Title: Double tube damper structure
Inventor: TAKAKUSAKI TOSHIYUKI
IPC: B62D7/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve assembly in fixing a lower spring seat and a tie-rod mounting arm to an outer tube, ensure an appreciable degree of freedom in the forms of the lower spring seat and tie-rod mounting arm, and suppress their thermal bending, strain and weakening even after their fixation to the outer tube. SOLUTION: A double tube damper structure is so designed that a lower spring seat 15 and a tie-rod mounting arm 17 are unified in advance into a subassembly 60 and this subassembly 60 is fixed to an outer tube 11.
Patent JP-2001249400-A (JP)
Title: Projection-type display apparatus
Inventor: SAKATA HIDEFUMI
IPC: G02F1/13
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To make a projection-type display apparatus small in size and light in weight, to realize bright color displays, without making power consumption higher and to prevent sound from being produced at projection. SOLUTION: This projection-type display apparatus is equipped with a light source 1, a light modulating device 4 modulating light from the light source 1, and a projection lens 5 which projects the light modulated by the device 4. Then, the light source 1 is constituted of a light-emitting element array, constituted by arranging plural light emitting elements 1a in an array state, and light-diffusing means 2a and 2b causing the entire light modulating area of the device 4 to be irradiated with the right emitted from the individual light- emitting elements 1a.
Patent JP-2001251774-A (JP)
Title: Power supply system
Inventor: MIYAZAKI KAZUHIKO
IPC: H01M2/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system, where unless a battery is removed, a power source adapter cannot be used. SOLUTION: The battery 16 is contained in a container. A connector electrode 13 of the power source adapter is connected to an input terminal 31. When the electrode 13 is connected to the terminal 31, the battery 16 cannot be contained in the container, and when the battery 16 is contained in the container, the electrode 13 cannot be connected to the terminal 31. Accordingly, in this power supply system, if the battery 16 is not removed, the electrode 13 of the adapter cannot be connected. Conversely, if the electrode 13 is not removed from the terminal 31, the battery 16 cannot be set. Thus, a state in which the battery 16 remains as is, due to forgetting to set the battery 16, even though a power supply is conducted by the adapter, can be avoided.
Patent JP-2000267933-A (JP)
Title: Cache consistency circuit and method
Inventor: DEAO DOUGLAS E
IPC: G06F11/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide The method and device for reducing the power consumption of a programmable digital signal processor(DSP) exclusive for a radio telephone or control and improving the execution efficiency of DSP algorithm. SOLUTION: A DSP in a cache consistency circuit has variable instruction length, high code density and easy programming and its structure and a set of instructions are optimized so that DSP algorithm is executed at low power consumption and high efficiency. A cache 814 is formed in a mega-cell mounted on a single integrated circuit 800 to shorten instruction access time. Since the cache 814 is prepared only for writing data, it is unnecessary to measure the consistency of the cache 814. Since a cache consistency circuit 816 is included in the mega-cell and a selected signal is monitored, consistency in the cache 814 in emulation and debugging can be held.
Patent JP-2001250945-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIWARA HIDEJI
IPC: H01L21/265
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which suppresses an implanted p-type impurity for forming a pocket layer from diffusing in LDD layer ends and the LDD layer interior. SOLUTION: The semiconductor device having an LDD structure comprises a first diffused layer 4c formed with an n-type impurity at a low concentration, second diffused layers 4e, 5e formed with an n-type impurity at a high concentration, and pocket implanted layers 4d, 5d on a p-type semiconductor substrate 1. After forming gate electrodes 3, nitrogen ion implantation and heat treatment are made to introduce nitrogen, thereby forming nitride layers 4b, 5b.
Patent JP-2001254591-A (JP)
Title: Free cross-section type parent/child shield excavator
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D9/087
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a free cross-section type parent/child shield excavator of arbitrary excavation cross-section shape. SOLUTION: One or a plurality of child shield machines are provided at an arbitrary position in a parent shield cross-section. In the excavation cross-section at integral parent/child shield, the allocation regions for child shield machines 3 and 4 are excavated with child-shield cutter heads 11 and 12, and parent shield excavation surfaces other than the region excavated with the child shield machines 3 and 4 are excavated with combination of oscillation cutter heads 8-10.
Patent JP-2001245977-A (JP)
Title: Spring compression type transfusion device
Inventor: KANO TOSHIO
IPC: A61M1/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To minimize the number of parts, to simplify the shape of each part for reducing machining man-hours, and increase the degree of freedom in used material so as to reduce the size, the weight and costs. SOLUTION: According to progress of rotation, a minor axis part of a rotational eccentric cam 18a is opposed to a plate spring 11 similarly to an initial state, a projection part 19 at the tip of the plate spring compresses a transfusion tube 11, and consequently, a liquid is pressed out to the downstream side so as to be discharged from an outlet.
Patent JP-2001248489-A (JP)
Title: Method for controlling engine heat pump
Inventor: MURAKAMI KENSUKE
IPC: F02P5/15
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a recovery rate of exhaust heat of an engine and to perform a stable operation control, in an engine heat pump. SOLUTION: A temperature control of exhaust gas of the engine 3 is performed. The temperature control of exhaust gas is performed by ignition timing of the engine 3, a fuel-air ratio of fuel and a recirculation rate of exhaust gas.
Patent JP-2001257848-A (JP)
Title: Image scanning apparatus and method and storage medium
Inventor: HANABUSA MITSUGI
IPC: H04N1/401
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of preprocessing for starting a scanning of an image. SOLUTION: The device is equipped with a light quantity control means which controls the light quantity of a light source for generating a reflected or transmitted optical image by irradiating a document placed on a platen when the kind of the document is switched and a white shading correcting means which corrects the white shading level of an image signal generated from an optical image of the document when the light quantity-control means performs the light quantity control; when the kind of the document place on the platen is not switched, the preprocessing time can be shortened.
Patent JP-2001256315-A (JP)
Title: System and method for supporting consultation service
Inventor: KAZEMOTO SHINGO
IPC: G06Q50/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To structure efficient consultation service providing environment. SOLUTION: This system is equipped with recipient's terminals 11a, 11b, and 11c which send consultation contents and consultation conditions to a connection terminal 12, provider's terminals 13a, 13b, and 13c which send answer conditions to the consultation contents to the connection terminal 12, and the connection terminal 12 which connects the recipient's terminals 11a, 11b, and 11c and provider's terminals 13a, 13b, and 13c through an electronic network; when the consultation conditions meet the answer conditions, the connection terminal 12 connects the recipient's terminals 11a, 11b, and 11c and the provider' s terminals 13a, 13b, and 13c through the electronic network.
Patent JP-2001258026-A (JP)
Title: Image coding system converter
Inventor: TAKENAKA YUJI
IPC: H04N19/80
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image coding system converter, provided with a decoder 2 decoding input image data of the same coding system and with an encoder 3, that converts an output of the decoder 2 into image data of a different coding system and outputs the converted image data, that reduces occurrence of frame dropout and deterioration in image quality accompanying block distortion. SOLUTION: A decoder 2 gives its repeat signal to an encoder 3 for the next stage, and this encoder 3 is configured, such that the encoder 3 starts coding of a succeeding frame, when the end period of the repeat signal is consecutive by a plurality of frames, even if the coding is not finished at a frame immediately after the end of the repeat signal, so that the coding processing does not bridge over a plurality of frames.
Patent JP-2001255334-A (JP)
Title: Failure-detecting device of vehicle speed sensor
Inventor: YUDA MASATO
IPC: G01P3/42
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the failure-detecting device of a vehicle speed sensor for accurately detecting such failure as the disconnection of the vehicle speed sensor without any errors. SOLUTION: The failure-detecting device is provided with a vehicle speed sensor failure detection part (12A) for detecting the disconnection failure of a vehicle speed sensor by outputting a failure judgment signal (NG) when the value of a vehicle speed (VP) rapidly decreases exceeding a specific decrease width and the value of an engine speed signal (NE) is larger than a corresponding, specific range value when damping a vehicle, based on the vehicle speed signal (VP) of the vehicle speed sensor that the vehicle is equipped with and the engine speed signal (NE) of the engine speed sensor.