baber/WOPTO huggingface dataset:
Patent JP-2002073389-A (JP)
Title: Caching method of network-type database
Inventor: NOZAKI YASUYUKI
IPC: G06F12/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a caching method of a network-type database by which a disk of PC-side can be used efficiently and a transaction concerning an inquiry can be performed at high speed. SOLUTION: When the second computer accepts an inquiry to the network- type database structured on the first computer, after the system of this method indicates the operation to the cache data on the second computer or to the network-type database on the above first computer according to the inquiry and it unifies the inquiry interface to the cache data on the second computer and the inquiry interface to the network-type database on the first computer, the system transmits the inquiry to the first computer and caches the inquiry result acquired from the network-type database maintaining the network- structure.
Patent JP-2001095439-A (JP)
Title: Detachable structure for handle of double bearing type fishing reel
Inventor: GEN KOKO
IPC: A01K89/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a detachable structure of a handle for double bearing type fishing reel capable of simply disassembling-reassembling of a handle. SOLUTION: This detachable structure for a handle for double bearing type fishing reel comprises a handle 18 inserting checking projections of a handle checking plate into a continuously formed radial groove 18a, a nut 11 assembled to a screw part 4a of a driving shaft having two washers 9 and 10 inserted as it stands and a spring 12 inserted into the opposite side, a drag knob 15 inserting the nut 11,  having a concaved ditch 15c formed to contact with a pin 14 and a ditch 15d formed to insert a checking ring 17 and the handle checking plate fixed in the drag knob by the checking ring 17 while receiving an elastic force of the spring 12 through a hole in the center in assembled state on the driving shaft and an end part of the pin 14 receiving an elastic force of a spring 13 is inserted to the concaved ditch 15c of the drag knob and having radially formed multiple checking projections 16b are inserted to the ditch 18a.
Patent JP-2002077974-A (JP)
Title: Position indicating system
Inventor: KAWAGISHI TOSHIO
IPC: H04M3/42
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To acquire and update the positional information of wireless slave unit with accuracy without pressing hard on the process by a private branch exchange. SOLUTION: A position indication system 100 searches for the radio wave level of a surrounding radio zone, and holds the result of the search as positional information. The position indication system is provided with wireless slave sets 14a and 14b that inform a managing station 16 of the positional information in response to requests and instructions from an autonomous station or the managing station 16, charges 15a and 15b for charging the wireless slave sets 14a and 14b, radio base stations 13a to 13d that transmits radio waves for measuring the positional information of the wireless slave sets 14a and 14b and convert the positional information transmitted from the wireless slave sets 14a and 14b from radio signal to wired signal,  a private branch exchange 12 that controls call processes such as call out and call in normally performed and information transmitted from the wireless base stations 13a to 13d, and the managing station 16 that acquires the positional information of the wireless slave sets 14a and 14b and displays the positional information.
Patent JP-2002067781-A (JP)
Title: Vehicular wheel traveling device
Inventor: TAGAMI YOSHIO
IPC: B60P3/14
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To secure traveling stability when a wheel traveling device having a fixed axle device and a rocking axle device travels on a recess-projection road surface. SOLUTION: The rocking axle device 10 and the fixed axle device 20 having left and right wheels 15 and 25 are arranged in front and in rear of a traveling body 2 to constitute this vehicular wheel traveling device. The rocking axle device 10 has a rocking axle device 11 rockably installed on the traveling body 2 and having the wheels in left and right parts. This traveling device has front road surface detectors 53a and 53b for detecting a recess-projection state of the road surface in traveling directional front of the traveling body and an operation and driving control device 50 for giving a warning to travel of the traveling body according to the recess-projection state of the traveling directional front road surface detected by these front road surface detectors and controlling regulation to the travel.
Patent JP-2002069626-A (JP)
Title: Sputtering target and its production method
Inventor: OSAKO TOSHIYUKI
IPC: H01L21/28
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target capable of dissolving the non-uniformity of thickness by variation and the like of voltage in sputtering, when forming an electrode film by sputtering method. SOLUTION: Copper and aluminum are blended to form a mixture containing 2.5 wt.% copper and the balance aluminum, and it is charged into a crucible, melted and cast to produce an ingot. The obtained ingot is homogenized, and thereafter cooled, that is, this ingot is, after chamfering, cold-worked so that the ratio of cold-working, namely, the diminishing ratio of cross section by cold-working, is 60% or above. The obtained worked material is annealed, in a flow of argon, at the same temperature or a little higher temperature than it as the maximum arriving temperature of the target, when the maximum arriving temperature of the target is over 350 deg.C in sputtering, and at 350 deg.C or above when the maximum arriving temperature of the target is below 350 deg.C in sputtering, and thereafter is quickly cooled to produce the sputtering target.
Patent JP-2001109906-A (JP)
Title: Rendering device/rendering method for volume data set
Inventor: SEILER LARRY D
IPC: G06T15/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a rendering method of a volume data set for minimizing the number of voxels and samples, which require a processing, and improving the performance. SOLUTION: A volume data set preserved in a memory as a voxel is rendered. A rendering context is written into a controller and the volume data set is divided into plural sections in accordance with a controller or a context. The respective sections are positioned by using one set of rays cast through the volume data set. The visible degree test of the sections is conducted and a visible section is judged. The visible degree test of the voxels and the samples of the visible sections is conducted and the visible voxel and sample are judged. Only the visible voxel is transferred to one specified pipeline among the plural rendering pipelines from a memory. Then, the interpolation instruction of the corresponding visible sample is outputted.
Patent JP-2002082176-A (JP)
Title: System providing data for inferring event whose occurrence needs to be predicted
Inventor: KUMAGAI HIDEKI
IPC: G01V1/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide data on electromagnetic wave noise which is considered to be an omen of earthquake occurrence and data on an earthquake which actually occurred and to enable a person, who is provided with the data, to assume own responsibility for predicting earthquake occurrence according to those data. SOLUTION: Data on the electromagnetic noise from respective observation points 2, except the data having the time identified by a time identifying means 1A of a system execution part 1 are removed as artificial noise to obtain natural electromagnetic wave noise, and data on the natural electromagnetic wave noise and data on earthquakes which actually occurred are transmitted to respective system users. Each system user learns the provided data by oneself and assumes responsibility for predicting earthquake from the occurrence state of the natural electromagnetic wave noise.
Patent JP-2002078654-A (JP)
Title: Vacuum cleaner
Inventor: FUKUSHIMA MASAKAZU
IPC: A47L9/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To solve the problems of basic performance of a conventional vacuum cleaner that a long time use at a strong position of an incremental position setting reduces operation time while that at a weak position causes the poor dust collecting performance. SOLUTION: It is possible to provide use-friendly rechargeable vacuum cleaner which can collect dust having entered a carpet and hardly coming out with increased suction power without reducing operation time so much to meet various kinds of surfaces to be cleaned, by way of a power-dash button 9a provided at a controller 6 for selecting an operation mode of raising suction power for a predetermined period of time.
Patent JP-2002081379-A (JP)
Title: Compressor and pump
Inventor: KATAYAMA MAKOTO
IPC: F04B39/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a compressor used for a refrigeration cycle capable of reducing a sliding loss between a piston and a ball rod and enhancing an efficiency. SOLUTION: Since members 28b, 28c having a self-lubrication property are provided at both ends of a spherical body 26 having a ball rod 27 provided at the inside of a piston 25, a friction coefficient of an engagement part 28a can be reduced and a sliding loss is reduced to enhance an efficiency. A seizure of a sliding part is prevented and a reliability is enhanced.
Patent JP-2001220366-A (JP)
Title: Method for producing hydroxy ester
Inventor: HIRAYAMA NAOKI
IPC: C07C69/675
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroxy ester by reducing a keto ester. SOLUTION: In reducing a keto ester in the presence of a complex of formula (1) MXY (PR1R2R3)n (NHR4-A-NHR5)m (1) or formula (2) MXYL (NHR4-A- NHR5)m (M is a transition metal of the group VIII; X and Y are each a hydrogen atom, a chlorine atom, a bromine atom or an iodine atom; R1, R2 and R3 are each an aryl group or an alkyl group; R4 and R5 are each hydrogen, an alklsulfonyl group, an arylsulfonyl group, an alkylcarbonyl group or an arylcarbonyl group; A is an ethylene group substituted with an alkylene group or an aryl group; n and m are each 1 or 2; L is a phosphine compound of bidentate) as a catalyst, the reaction is carried out at >=50 deg.C.
Patent JP-2002082321-A (JP)
Title: Variable optical filter
Inventor: KOGURE TAICHI
IPC: G02B5/30
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To realize light-speed operation and flexible variable light equalization operation setting the wavelength characteristic of loss in a characteristic having an optional shape. SOLUTION: The variable optical filter is provided with a polarized light separator 6 for polarizing and separating light made incident from an input terminal, two semiconductor optical amplifiers 11a, 11b with gain and the wavelength dependency of the gain changed by injection currents and temperature, current injection parts 12a, 12b and temperature control parts 13a, 13b for individually controlling the gain of the amplifiers 11a, 11b and the wavelength dependency of the gain, by controlling injection currents to the amplifiers 11a, 11b and the operation temperature of the amplifiers 11a, 11b, and a polarized wave multiplexer 10 for polarizing and multiplexing respective light components, outputted from the amplifiers 11a, 11b and outputting the multiplexed light from an output terminal 2.
Patent JP-2002080078-A (JP)
Title: Spray device for aerosol device
Inventor: IKEDA KAZUYUKI
IPC: B65D83/14
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a spray device for an aerosol device having a delayed spraying function with a simple shape. SOLUTION: This spray device comprises a valve part 5, an operation unit 6, a spraying unit 7 and a dip tube 8. This dip tube 8 has a space 25 above a reducing hole 22, and when the valve part 5 is opened, the content 3 flow into the space 25, and sprayed from the spraying unit 7 via the valve part 5 after the content 3 is filled in the space 25. The spray device for the aerosol device having a delayed spraying mechanism with only a simple shape having the space 25 can be provided.
Patent JP-2002061280-A (JP)
Title: Weather-resistant shielding wall
Inventor: ODA KOICHI
IPC: E06B3/54
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a weather-resistant shielding wall which is improved in weatherability while maintaining the openness of a veranda especially of a high-rise building. SOLUTION: The weather-resistant shielding wall has a first bearing structure 20 connected to a skeleton 50 of the building, a plurality of glass sheets 11 separately arranged on the outside of the veranda 51, joint bodies 30 arranged between the glass sheets, for connecting the adjacent glass sheets, and a second bearing structure 40 bearing the joint bodies 30 and connected to the first bearing structure 20.
Patent JP-2002093942-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIMURA TAKEHIRO
IPC: H01L25/11
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve the high-density packaging of a semiconductor device, and to improve the use efficiency of the area of a chip by preventing the design of the semiconductor device from being restricted, and by preventing the area of the semiconductor chip from being increased even if an external terminal is provided on both the upper and lower surfaces of the semiconductor device. SOLUTION: On the surface of the active element of the semiconductor chip 2, an electrode 3 made of Al is formed, and is connected to a conductor 5a via a bump 4. One portion of the conductor 5a is connected to a soldering ball as an external terminal 7a, and the other is connected to a conductor 5b extended from the side to upper surface (back surface) of the chip. The partial region of the conductor 5b is set to an external terminal 7b. An insulator 6b is filled between the semiconductor chip 2 and conductor 5b, the side and upper surface of the semiconductor chip are covered with an insulator 6c, and the entire semiconductor 1 other than an external terminal formation region is covered with insulators 6a and 6d.
Patent JP-2002094835-A (JP)
Title: Prompter device
Inventor: WASADA MASAYOSHI
IPC: H04N5/222
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a prompter device capable of easily removing a prompter from a tripod head by detachably mounting the prompter at a stationary member mounted at the head and in which a television camera is mounted. SOLUTION: A prompter body 28 is detachably mounted at a mounting plate 18 mounted at the tripod head 14 and in which the television camera 28 is mounted. When the body 22 is removed from the head 14, only the body 22 is removed from the plate 18 without removing the camera 28 from the plate 18.
Patent JP-2002088475-A (JP)
Title: Material for depositing lanthanide based film and method for depositing lanthanide based film
Inventor: MACHIDA HIDEAKI
IPC: C07F19/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a uniform lanthanide based film can efficiently be deposited. SOLUTION: A lanthanide based thin film is deposited by a chemical vapor growth method using a compound expressed by R1R2R3Ln [wherein; R1, R2 and R3 are a group selected from the groups of an alkyl group, a silicon based compound group and an amino group; R1, R2 and R3 may mutually be different or be the same; and Ln is a lanthanide element]. The film deposited by using this compound can be applied to ULSI.
Patent JP-2002088518-A (JP)
Title: Maternity belt for pregnant woman
Inventor: IMAI KIYOMI
IPC: A41C1/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a readily wornable and removable maternity belt for a pregnant woman having a charming appearance even when the belt is worn with clothes other than a maternity dress, such as a wedding dress and not inhibiting her movement protecting surely the abdominal region. SOLUTION: This belt for the pregnant woman is characterized in that the belt comprises a stretchable material formed into a tubular shape, the front hem part is curved into a circular arc shape so as to minimize the length in the center in the width direction thereof and the front hem part is shorter than the rear hem part and formed so that the hem part slightly faces the front when viewed from the side.
Patent JP-2002096202-A (JP)
Title: Spindle stock guide device of machine tool
Inventor: NAKAMINAMI NARIMITSU
IPC: B23B19/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a spindle stock guide device of a machine tool capable of easily carrying out connecting and disconnecting work of a work and securing supporting strength and supporting rigidity in the case of overhanging and supporting a spindle stock at a work connecting and disconnecting position. SOLUTION: The spindle stock 7 is fixed on a spindle stock base 16, the spindle stock base 16 is constituted free to move so as to move between a work working position A to work the work on the side far from a worker and a work connecting and disconnecting position B to connect and disconnect the work on the side near the worker, a recessed part 4c for chip recovery by cutting out a work connecting and disconnecting position part of a fixing bed 4,  rails 35 are arranged on left and right edge parts of the recessed part 4c for chip recovery and a guide 34 to be engaged with the rails 35 free to slide is fixed on the spindle stock base 16 on the spindle stock guide device of the machine tool constituted by arranging a reciprocating carriage 5 on which a tool rest 6 is loaded at the side near the worker on the fixing bed 4 and arranging the spindle stock 7 on the side far from the worker on the fixing bed 4.
Patent JP-2002091063-A (JP)
Title: Electrophotographic toner, electrophotographic developer and image forming device
Inventor: YAMANE KENJI
IPC: G03G9/08
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner, a developer and an image forming device with a mounted toner recycling system, with which high-quality images can be obtained without fog or splashing of the toner even when copying is repeated in an image forming device with a mounted toner recycling system. SOLUTION: The toner is prepared by allowing hydrophobic silica fine powder to be present on the surface of color particles containing resin and coloring agent so as to satisfy the inequality (1): 0.20<(Si/C)/X<=0.50.
Patent JP-2002086969-A (JP)
Title: Device and method for updating and reissuing id card
Inventor: FURUKAWA ATSUSHI
IPC: B42D15/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for updating and reissuing ID cards, by which the workloads of an applicant for applying update or reissue and of a receptionist for receiving the application of update or reissue and a highly reliable updating and reissuing work is realized. SOLUTION: An ID card issuing device 1 has a collating device 2, in which the fingerprints of an applicant for applying the updating and reissuing of the ID card are acquired and which collates the fingerprints of the applicant memorized at a newly issue in a filing device 3. When the coincidence of the fingerprints is confirmed as the result of collation, the personal data of the applicant stored in the filing device 3 in correlation with the fingerprints are printed on a card medium through a printing equipment 5 at its new issue.
Patent JP-2002091455-A (JP)
Title: Terminal equipment and electronic music distributing system
Inventor: KATAYAMA DAIRO
IPC: H04N21/439
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible for a customer to purchase contents since the music name or performer's name of music contents broadcast on a television or a radio or contents flowing as a BGM in a city is not known. SOLUTION: A contents provider embeds a music name, a performer's name, and a music ID in contents as an electronic watermark, and a customer reads it by a watermark extracting means installed at terminal equipment.
Patent JP-2002087370-A (JP)
Title: Power-assisted bicycle, and travel control method therefor
Inventor: RI KINZAN
IPC: B60L15/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To allow two kinds of motor-driven travel modes to be freely switched between an auto-travel mode and an assisted travel mode, and allow smooth traveling thereby. SOLUTION: This bicycle is provided with a mode switching switch 50 for allowing the two kinds of motor-driven travel modes to be freely switched between the auto-travel mode and the assisted travel mode. In the auto-travel mode, controlled auto-traveling is allowed by a driving motor M driven at an impressed voltage in response to a driving signal determined in relation to a manual turning condition of a throttle part 49 provided in one portion of a grip 48 in a hand lever 47. In the assisted travel mode, controlled assisted- traveling is allowed by the driving motor M driven at an impressed voltage determined in relation between input torque applied to a crankshaft 17 via pedal effort F and load torque applied from a rear wheel 43.
Patent JP-2002103153-A (JP)
Title: Automatic assembly/disassembly system for product
Inventor: YOSHIMURA KENICHI
IPC: B23P21/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an assembly/disassembly system for a product that can shorten setup time for a line change between an assembly operation and a disassembly operation and increases the rate of line operation. SOLUTION: For an assembly operation, a conveying means 20 feeds parts from a part storing means 11 to an assembly/disassembly cell 30, wherein they are assembled in a given assembly procedure, and the subassembly is passed sequentially to assembly/disassembly cells 31 to 3x until the operation of the X-th assembly/disassembly cell 3x finishes the product. The finished product is conveyed by the conveying means 20 to a finished product storing means 12. For a disassembly operation, the conveying means 20 feeds a used product 40 from a used product storing means 13 to a used product charging part 22, and a product conveying means 21 conveys the used product in the same direction as in the assembly process while the assembly/disassembly cells 30 to 3x disassemble it.
Patent JP-2001144605-A (JP)
Title: Inverting hold time latch circuit, system and method
Inventor: BOSSHART PATRICK W
IPC: H03K19/096
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an inverting hold time latch circuit that has less possibility of discharging a succeeding domino logic in mistake and to provide its system and method. SOLUTION: A domino logic circuit 18 is provided with 1st and 2nd phase domino logic circuits 20, 22 that can be operated by a precharge phase and an evaluation phase. The precharge phase and the evaluation phase of the 1st phase domino logic circuit 20 are not tuned to the precharge phase and the evaluation phase of the 2nd phase domino logic circuit 22. A state of a precharge node 22PN of the 2nd phase domino logic circuit 22 can be changed in response to the 1st phase domino logic circuit 20 during the evaluation phase of the 2nd phase domino logic circuit 22 only when the state of a precharge node 20PN of the 1st phase domino logic circuit 20 is unchanged at a just preceding evaluation phase of the 1st phase domino logic circuit 20.