baber/WOPTO huggingface dataset:
Patent JP-2001241392-A (JP)
Title: Variable displacement type gas compressor
Inventor: ONO HIROMIKI
IPC: F04B49/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement type gas compressor capable of correctly actuating a capacity control mechanism by a control plate, and improving follow-up performance of the capacity control mechanism. SOLUTION: A step 30 is provided in an outer circumferential surface 12a of a drive shaft 12 for rotating a control plate 9 to move, and a throttle part 40 of a constant gap is provided between an upper step surface of the step 30 and an inner wall surface of a sleeve 14 for slidably containing the drive shaft 12. A seal length L by the throttle part 40 is thus set to be constant regardless of a slide position of the drive shaft 12, flowing hardness of fluid passing the throttle part 40 is not changed through transfer to the minimum capacity, and as it is supposed that a control pressure Pc and an intake pressure Ps are not changed, the volume in a control pressure chamber 17 continues to be uniformly reduced by slide of the drive shaft 12, thereby moving speed of the drive shaft 12 and the control plate 9 interlocked with it is not slowed.
Patent JP-2001245448-A (JP)
Title: Core-mounting structure for motor of outer-rotor type
Inventor: OHIRA SHIGENORI
IPC: H02K29/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To downsize a housing and reduce a caulking pressure when a core is fixed to the housing. SOLUTION: The core 61 wound with a coil 63 is composed of a lamination layer of a number of metal sheets, and a cylindrically shaped section 93 of the housing 57 is inserted into a housing-insert hole 91 of the core 61. A caulking hole 109 is bored in the neighborhood of the housing-insert hole 91 on the metal sheet. The core 61 is inserted into the caulking hole 109 through a jig-insert hole 117 from the side of a flange 95 of the housing 57, and then fixed to the housing 57.
Patent JP-2001244352-A (JP)
Title: Semiconductor device and fabrication method therefor
Inventor: ITO SHU
IPC: H01L29/788
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce programming voltage and cell area of a floating gate type semiconductor storage device capable of writing and deleting electrically. SOLUTION: A double tunnel insulating layer is formed in a tunnel region to flow tunnel current, and a resonance tunnel effect, instead of FN tunnel effect, is used when charging and discharging electricity. This reduces operation voltage, flows tunnel current directly, prolongs the lifetime of a memory cell, better the holding ability of a memory since current does not flow without the voltage of resonance tunnel effect.
Patent JP-2001249516-A (JP)
Title: Developing method, developing device and multicolor image forming device
Inventor: NISHIMURA KATSUHIKO
IPC: G03G15/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where throughput can be improved. SOLUTION: In the developing device 7 provided with a multiple number of developing devices 7Y, 7M, 7C and 7K, an intermediate developer carrier 15 is provided between a photoreceptor drum (image carrier) 1 and each developing device 7Y, 7M, 7C and 7K, developer is carried once on the intermediate developer carrier 15 by developer carriers 7a of each of the developing device 7Y, 7M, 7C and 7K and an electrostatic latent image on the photoreceptor drum (image carrier) 1 is developed by utilizing the developer carried on the intermediate developer carrier 15.
Patent JP-2001248623-A (JP)
Title: Bolt tightening structure
Inventor: OISHI KENICHI
IPC: F16B35/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a bolt tightening structure preventing the generation of a torsional stress due to a rotary force in a bolt shaft part under a high shaft force and optimum for tightening a plastic region. SOLUTION: This bolt tightening structure is provided with a tightened member 7B in which a female screw part 8 to be screw-fitted in a first screw part 3 formed in the vicinity of one end part of a bolt shaft 1 is formed, a nut 6 to be screw-fitted in a second screw part 4 formed in the vicinity of the other end part of the bolt shaft 1, a spanner 9 fixing a hexagonal tool fixing part 5 formed in the other end part of the bolt shaft 1, and tightened members 7A, 7B in which the bolt shaft 1 is inserted and which are tightened by the female screw part 8 and the nut 6. After the female screw part 8 is screw-fitted and tightened in the first screw part 3, the tool fixing part 5 is fixed by the spanner 9, and the nut 6 screw-fitted in the second screw part 4 in advance is rotated to tighten the tightened members 7A, 7B.
Patent JP-2001245521-A (JP)
Title: General-purpose combine harvester
Inventor: HAMADA KENJI
IPC: A01D57/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose combine harvester good in reaping unit operability inside the steering section. SOLUTION: This general-purpose combine harvester has a reaping unit 8 set up in front of a machine body 2 equipped with running gears 1, 1, a steering section 9 furnished, on the machine body 2, with a steering handle 91 for the running gears 1, 1 so as to be situated at about the center in the transverse direction of the front of the steering section 9, and a threshing unit 5 for threshing grain culms reaped and fed by the reaping unit 8; wherein one flank of the above handle 91 is mounted with a lift lever 96 for the reaping unit 8, while the other flank with the main speed change lever 94 for running use, and furthermore, the main speed change lever 94 is furnished with upper-and- lower/front-and-rear position control switches S1 and S2 for a rake-in reel 85 provided on the reaping unit 8.
Patent JP-2001249855-A (JP)
Title: Method for rewriting data of nonvolatile memory and subscriber circuit
Inventor: SAITO TOSHIYUKI
IPC: H04M3/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for rewriting data of a nonvolatile memory capable of preventing loss of the data even in the case of interruption of a processing when the data of the nonvolatile memory is rewritten and a subscriber circuit using the method. SOLUTION: Flag information to indicate uncompletion/completion of writing of the data and flag information to indicate validity/invalidity of the data are written in the nonvolatile memory 4 together with entity of the data. A new piece of data is written in idle sector of the memory 4 when the data is rewritten. After that, the flag information about the sector in which the older piece of data to be rewritten is stored is invalidated. Thus, the loss of the data contents is prevented even when power interruption, etc., is generated in process of rewriting of the data and the data is efficiently rewritten.
Patent JP-2001252471-A (JP)
Title: Game device, control method for image display, and storage medium
Inventor: KATO HIDENORI
IPC: A63F13/52
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for making presentation satisfying the pleasure feeling of a player in a Pachinko game executed on a video game. SOLUTION: This game device is provided with an output image controller displaying a board face image 301 about the board face of a game machine and a ball image 304 about balls moving on the board face on a prescribed display device DP. The output image controller displays the board face image 301 including a lamp image 302 about lamps blinking under fixed conditions and also displays a mirrored image 305 displayed in a color nearer to white than the board face image 301 when lamps are turned off by additively superimposing the white color on the board face image 301 around the lamp image 302 when displaying the lamp image 302 showing a lamp lighted state.
Patent JP-2001256377-A (JP)
Title: Auction platform and implementing method for selling and buying contract using same, and deliverer platform and sold article home delivering method using same
Inventor: HAYASHI IKU
IPC: G06Q30/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an auction platform which secures the complete implementation of an article charged transfer contract between individuals. SOLUTION: The auction platform which mediates in the selling and buying contract of an article for sale registered by a seller at an auction site 100 as a buyer shows the intention to buy the article is equipped with a credit inquiring means 12 which inquires buyer information of a credit information providing server 21 and receives credit approval to the buyer, a means 16 which receives the desired reception date and time of the buyer as to the article regarding the selling and buying contract that the buyer approved by the means 12 has made, a means 17 which informs a deliverer of the desired reception date and time of the buyer and the article, and a means 18 which confirms that the deliverer has delivered the article to the buyer.
Patent JP-2001257406-A (JP)
Title: Absolute wavelength stabilizing method of excimer laser, stabilizer and aligner
Inventor: YOSHIDA MASAHITO
IPC: H01L21/027
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an absolute wavelength stabilizing method of a laser beam which corrects drift of wavelength generated during periodical calibration of wavelength on the basis of another wavelength reference like an iron lamp and can always supply a laser beam of stabilized wavelength, a stabilizer and an aligner having the stabilizer. SOLUTION: The number of oscillation pulses and/or the elapsed time after absolute wavelength calibration are watched, the drift amount of oscillating absolute wavelength of a laser beam is assumed on the basis of the elapsed time, and correction is performed. This stabilizer is provided with an absolute wavelength calibrating means 72 for calibrating an absolute wavelength of the laser light, a pulse counter 74 for watching the number of oscillation pulses of the laser from the time of calibration, a pulse number dependent drift coefficient register 84 which calculates a drift coefficient depending on the number of pulses on the basis of data detected by the means 72 and stores the number,  and a correction signal forming means 88 which assumes the drift amount of oscillating absolute wavelength of the laser beam on the basis of data from the pulse counter and the drift coefficient register and forms a correction signal.
Patent JP-2001252964-A (JP)
Title: Method and apparatus for producing thermoplastic resin sheet
Inventor: KOTOURA MASAAKI
IPC: B29C47/88
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin sheet which, in a static electricity applying cast method using tape electrodes, can remarkably increase the upper limit of a sheet molding speed which prevents the generation of the defect of electricity application nonuniformity in the sheet and an apparatus for the method. SOLUTION: In the method for producing the sheet, when a molten thermoplastic resin is extruded from a nozzle into a sheet, and the sheet is made to adhere to a cooling drum by the static electricity applying cast method, cooled, and solidified for molding, an electrostatic charge is applied to the sheet by using the tape electrodes, and ionized air is sprayed to both end parts of the sheet. The apparatus for the method is provided.
Patent JP-2001256591-A (JP)
Title: Monitor
Inventor: SUZUKI YOSHIHIKO
IPC: H04N7/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitor which is hardly affected by environment change, drastically reduces labor and time needed up to displaying a desired sensing and detection function and can perform sensing and detection with accuracy higher than that in the conventional practice. SOLUTION: A central processing part 100 calculates illumination distribution within the image pickup area of an ITV camera 10 from the detection results of illumination photometers 21 to 2n and an image signal from the camera 10, decides whether the image pickup area of the camera 10 is in a state suitable for photographing from the illumination distribution, controls the illumination of a place unsuitable for photographing by controlling lighting equipment 60 in the case the camera 10 is not in a state suitable for photographing, makes an image processing part 30 apply image processing following prescribed algorithm on the image signal photographed after the control, counts the number of passing vehicles, detects the speeds of the passing vehicles and decides congestion occurrence or the like on the basis of the image signal obtained by the processing.
Patent JP-2001252039-A (JP)
Title: Method for producing alcohol-containing seasoning
Inventor: FUKUDA KAZUO
IPC: A23L27/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new alcohol-containing seasoning having a taste reduced in sweetness derived from glucose while retaining Mirin (sweet Sake) like cooking effects and to provide a method for producing the seasoning. SOLUTION: This alcohol-containing seasoning is characterized in that a nonvolatile essence consisting essentially of saccharides soluble in an aqueous solution of an alcohol is contained at 80-800 g/L concentration and the amount of monosaccharides in the essence is 0-55 wt.% based on the saccharides in the essence. The method for producing the alcohol-containing seasoning is characterized in that the nonvolatile essence containing 0-55 wt.% of the monosaccharides in the total saccharides and consisting essentially of the saccharides soluble in the aqueous solution of the alcohol or its aqueous solution is mixed with the alcohol or an aqueous solution of the alcohol and, water, as necessary, is added to contain the saccharides at 80-800 g/L concentration.
Patent JP-2001256549-A (JP)
Title: Advertising device for sales promotion and advertisement information collection system
Inventor: NAKASE TAKAFUMI
IPC: G06Q50/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To collect information related to reactions of customers to an outputted advertisement by an advertising device for sales promotion which outputs advertisement information on a commodity in a shop. SOLUTION: When input operation on a touch panel 35 is detected in advertising terminal devices 3,... each of which output an advertising picture of the commodity by an LCD 34 and outputs sounds corresponding to the advertising picture from speakers 38 and 38, the detection date of the input operation and the object commodity of advertisement outputted from the LCD and 34 and speakers 38 and 38 at present are stored in a storage device 32 as a record of input operation correspondingly to each other, and this record of input operation is transmitted through a radio communication part 3 by radio.
Patent JP-2000305643-A (JP)
Title: Current source and method therefor
Inventor: JUREK KEVIN J
IPC: G05F3/20
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the device and method for efficiently and rapidly controlling current flow in a current source. SOLUTION: The method and device for controlling current flow in a current source has a drive circuit including a current source FET 18, a control FET 20 and a complementary logic 310. To use the complementary logic for control makes it possible for a logic function to generally control current flow of respective current sources while maintaining almost fixed bias voltage on the current source FET. A bias generator for the whole chip can keep a current source almost constant while controlling the current source.
Patent JP-2001263660-A (JP)
Title: Water heater equipment
Inventor: YAMAMOTO MASAHIKO
IPC: F23N5/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a remote controller using a communication signal system which is different from a communication signal system used in a water heater. SOLUTION: Water heater equipment comprises a communication signal system converter for converting communication signals from and to the cable remote controller 1 to signals of the communication signal system different from the communication signal system of the cable remote controller and a water heater remote-controlled by transmitting and receiving communication signals from and to the communication signal system converter. By this constitution the remote controller using the communication signal system different from the communication system of the water heater can be used.
Patent JP-2001268393-A (JP)
Title: Motion adaptive vertical enhancer device
Inventor: KOBAYASHI DAISUKE
IPC: H04N5/208
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a motion adaptive vertical enhancer device capable of reducing return distortion in interpolation processing in the conversion of an interlace signal into a progressive scanning signal. SOLUTION: This device is provided with a motion detecting circuit 12 for detecting the motion of an input video signal, and the motion detection is operated by the motion detecting circuit 12, and the detected output is supplied to an enhancer gain control circuit 13. A gain control signal is generated by the enhancer gain control circuit 13, and when the motion is detected, the gain of a vertical enhancer circuit 14 is adjusted so as to be decreased. Thus, since it is possible to reduce return distortion, the picture quality can be improved.
Patent JP-2001259233-A (JP)
Title: Video game system and its printing control method, service provider, video game device and video game program recording medium
Inventor: KOBAYASHI YOICHI
IPC: A63F13/33
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To output privilege information which is valuable to a player as a privilege when a game stage is cleared. SOLUTION: A computer includes a video game software program main body and identification information. The identification information is used to acquire and print the privilege information corresponding with the game stage which is cleared by accessing to a service provider when the game stage of the video game being advanced conforming to the video game software program is cleared. The video game software program can be read and executed by the computer. From a video game program-recording medium in which the video game software program is recorded, the video game software program is read by the computer. The video game is advanced conforming to the video game software program.  When the game stage of the video game is cleared, a player accesses to the service provider based on the identification information, and acquires the privilege information corresponding with the cleared game stage from the service provider. Then, privilege information acquired from the service provider is converted into printing data and printed.
Patent JP-2001259740-A (JP)
Title: Method and apparatus for forming cylindrical casing
Inventor: MIYAZAKI MAMORU
IPC: E21D5/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling a shaft exeavation method with using a large cylindrical casing not transportable in a general road due to the load traffic act. SOLUTION: A cylindrical casing forming apparatus 10 is provided with an impact head 13 actuated with a hydraulic jack 12 and two pieces of semicylindrical receiving hardwares 14 arranged in parallel to the impact head 13, a peripheral wall of a cylindrical body 22 is held between the impact head 13 and the receiving head ware 14, by pressing/deforming the peripheral wall of the cylindrical body 22 with the impact head 13, a cross sectional shape of the cylindrical body 22 is deformed from an oval shape to a round shape.
Patent JP-2001262952-A (JP)
Title: Ventilator for fixed fitting window
Inventor: SEKINE MASATOSHI
IPC: F24F7/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To smoothly and quietly open a ventilator provided on a horizontal frame. SOLUTION: An opening and closing member 50 for opening and closing an opening part 2g communicating with the outside through a ventilating passage by a hinge is connected to the horizontal frame through links 34 and 35 and a damper 33. Since the opening and closing member 50 can be prevented from being suddenly opened by the damper 33, the opening can be quietly performed.
Patent JP-2001259372-A (JP)
Title: Deodorizing apparatus
Inventor: TAKIMOTO HIROYUKI
IPC: A61L9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a deodorizing apparatus capable of being made long in life while keeping airtightness. SOLUTION: Both terminal electrodes 25a are fixed to the air passage wall 26 on one side of a deodorizing part 12 by using a U-shaped heater 22a. By this constitution, the stress applied to the heater 22a is reduced because the heater 22a is extended and contracted at each time when a current is applied and the unreasonable deformation of the heater 22a is not generated and, as a result, the life of the heater 22a does not become short.
Patent JP-2001258854-A (JP)
Title: Inspection data processing unit
Inventor: SATO TETSUO
IPC: G06Q50/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantage of a qualitative inspection whose inspection result is represented with '-' or '+' that it is not fount from the indication of 'out of a standard' as evaluation or the indication of only '+' to which side and which degree the result is out of the standard. SOLUTION: This inspection data processing unit comprises a data input means for inputting inspection data, an inspection data memory means for storing the inputted inspection data, and a standard value table for storing a standard value showing a reference normal value every inspection item. The inspection item includes a quantitative data represented with a numerical value and a qualitative data represented with a mark, and the standard value of the quantitative data and the standard value of the qualitative data according to the inspection item are stored in the standard value table, and a mark other than the standard value is also stored therein for the inspection item for qualitative data.  In judgment, the standard value and mark other than the standard value read from the standard value table are displayed with the inspection data of the qualitative data read from the inspection data memory means.
Patent JP-2001271462-A (JP)
Title: Locking structure for eaves gutter
Inventor: TOYODA KANEAKI
IPC: E04D13/15
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure for an eaves gutter allowing easy fitting of an eaves gutter to an eaves edge decorative plate, with little time and labor in construction, capable of locking the eaves edge decorative plate and the eaves gutter to an eaves gutter fixture even contracted or expanded by temperature change of the eaves gutter, and preventing rainwater flowing through the eaves edge decorative plate from entering into the eaves gutter and preventing the eaves edge from getting wet. SOLUTION: This locking structure of the eaves gutter comprises the eaves edge decorative plate 1, the eaves gutter 2, and the eaves gutter fixture 3, and an upper side lug part 13 of the eaves edge decorative plate 1 is locked to an upper side locking part 32 of the eaves gutter fixture 3, a lower side lug part 14 of the eaves edge decorative plate 1 and an outdoor side lug part 25 of the eaves gutter 2 are locked to an outdoor locking part 33 of the eaves gutter fixture 3. The outdoor side locking part 33 comprises a first locking part 35, a second locking part 37, and a spring piece 36, the outdoor side lug part 25 is hooked on the first locking part 35, and the lower side lug part 14 is inserted in the second locking part 37.
Patent JP-2001261622-A (JP)
Title: Aminopolycarboxylate, method for producing the same and use thereof
Inventor: AOKI MASAHIRO
IPC: B01J45/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable chelating agent having higher chelating ability and stability than those of a conventionally proposed chelating agent. SOLUTION: This biodegradable chelating agent comprises an alkali metal salt of an aminopolycarboxylic acid represented by the following general formula (1) (wherein M1, M2, M3 and M4 denote each independently hydrogen atom or an alkali metal, with the proviso that all of the M1, M2, M3 and M4 are not hydrogen atoms) as an active ingredient.