baber/WOPTO huggingface dataset:
Patent JP-2002016120-A (JP)
Title: Semiconductor wafer transporting system
Inventor: KURODA YUICHI
IPC: B65G1/137
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the productivity in a clean room by continuing transportation of a wafer even in the maintenance period of a storage device, suppressing increase of the transportation period of a storage container and shortening the entire manufacturing period of a semiconductor product. SOLUTION: A maintenance schedule planned on the storage device is stored and an alternate storage device is selected from the other storage device during an operation before maintenance is performed based on the schedule. Information on the transportation destination and the transportation destination of the storage container is changed in accordance with the selected alternate storage device, and the wafer is transported by using the alternate storage device even if the storage device during the operation exists based on the change.
Patent JP-2002013629-A (JP)
Title: Speed-change controller for continuously variable transmission
Inventor: NARITA YASUSHI
IPC: F16H61/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure the speed-change performance at low oil temperatures in a continuously variable transmission. SOLUTION: A speed change control unit 80 for controlling a speed ratio infinite continuously variable transmission having a continuously variable transmission mechanism 2 capable of continuously varying the total speed ratio from the advancing to the reversing, a speed-change control means driven by a step motor 35 and changing a speed ratio of the continuously variable transmission mechanism 2, and the step motor 36 corresponding to the driving condition, all coils 36a and 36b of the step motor 36 are energized, after a position of the step motor 36 is initialized in detecting the start of an engine.
Patent JP-2002014221-A (JP)
Title: Color filter array having green filter layer and method for manufacturing the same
Inventor: MACHIGUCHI KAZUHIRO
IPC: C08K5/42
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter array excellent in the spectral characteristics for green light and in the light resistance. SOLUTION: The filter array has a green filter layer formed on a substrate, and the green filter layer contains a copper phthalocyanine dye having the absorption maximum at 600 to 700 nm wavelength and a pyridone azo dye having the absorption maximum at 400 to 500 nm wavelength and has <=5% transmittance at 450 nm wavelength and >=62% at 535 nm wavelength. The layer may contain a pyrazolone azo dye having the absorption maximum at 400 to 500 nm wavelength and a triaryl methane dye having the absorption maximum at 580 to 680 nm wavelength. The array can be formed by patterning a positive or negative photosensitive resin composition to form the green filter layer. The color filter array is disposed in the front side of a charge-coupled device and used for a solid-state image pickup device. The array is also used for a liquid crystal display device.
Patent JP-2002015838-A (JP)
Title: Resistance-heating element and its manufacturing method
Inventor: TAKAYAMA TOSHIJI
IPC: H05B3/03
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a resistance heating element capable of suppressing the disconnection of a connection pat of an electrode and a lead terminal, even in a using form with repeating many times of the temperature rise and temperature fall in a short time, in the resistance heating element having a resistance heating part formed on the surface of an insulating substrate (an alumina plate); a pair of electrodes connected to both ends of the resistance hating part and extending to a portion where it becomes high temperature by being influenced by the temperature of the resistance-heating part on the back surface of the insulating substrate; and the lead terminal connected to the electrode in the portion where it becomes high temperature by being influenced by the temperature of the resistance-heating part. SOLUTION: The electrode 3 and the lead terminal 2 are connected with a conductive adhesive 1. Preferably, the shapes of the lead terminal 2 and the electrode 3 are flat, both flat shapes are connected each other with the conductive adhesive 1, and the electrode 3 is formed by thick film technology.
Patent JP-2002015436-A (JP)
Title: Optical disk device and seek operation control method
Inventor: IMAI MITSUGI
IPC: G11B7/09
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To perform stable seek operation by preventing the prolonging of seek time. SOLUTION: A target position is set in an ST1 and a present position is discriminated in an ST2. The number of moving tracks is calculated in an ST3. A focus bias is so set as to maximize the amplitude of a tracking error signal in an ST4. The seek operation is started in an ST5. When the movement is completed by as much as the calculated number of the tracks in an ST6, the seek operation is stopped in an ST7 and the focus bias is so set that the error rate of the signal obtained by reproducing the optical disk is optimized and the step is progressed to an ST8. The present position is checked in the ST8 and when the present position and the target position are equal in an ST9, the seek operation is completed.  Since the focus bias is so set as to maximize the amplitude of the tracking error signal during the seek operation, the number of the moved tracks may be correctly discriminated and therefore the prolonging of the seek time may be prevented.
Patent JP-2002019891-A (JP)
Title: Drink dispenser
Inventor: KADO SHUJI
IPC: B67D1/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To easily connect a liquid storage tank to a pour cock. SOLUTION: A pour cock 41 to pour the drink stored in a liquid storage tank is releasably connected to a connection part 52 for the pour cock of a pour pipe 42. An 'O' ring 60 is fitted on the outer periphery of an insertion part 58 of the cock 41. When the insertion part 58 is inserted into the connection part 52, the ring 60 is brought into a close contact with the inner periphery of the connection part 52, so that the insertion part 58 is sealed within the connection part 52. A union nut 61, on the inner periphery of which an internal thread is formed so as to be engaged with an external thread of the connection part 52, is fitted on the outer periphery of a coupling part 57 in the cock 41 and the outer periphery of the insertion part 58.  Under conditions that the part 58 is inserted into the part 52, if the internal thread 61a of the nut 61 is brought into threaded engagement with the external thread 52a of the part 52 to tie both the threads, the cock 41 is positioned and fastened to the pipe 42.
Patent JP-2002016229-A (JP)
Title: Ferroelectric element and method of manufacturing the same
Inventor: FUNAKUBO HIROSHI
IPC: H01L27/105
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode having a proper conductivity and superior fatigue life time and leakage characteristics which is suitable for electrode of a ferroelectric element, using a lead-base ferroelectric material. SOLUTION: In the ferroelectric element, at least one of two electrodes, holding a lead-base ferroelectric layer made of PZT, PLZT, or the like, is constituted of a CaRuO3 layer using a thickness of 50 nm or smaller. In the manufacture of the fereoelectric element comprising a lower electrode, a lead- base ferrolectric layer formed on the lower electrode, and an upper electrode formed on the lead-base ferroelectric layer, at least the upper electrode, of either the upper and lower electrodes, is formed through depositing CaRuO3 into a thickness of 50 nm or smaller by organic metal compound CVD method at a substrate temperature 65 deg.C or lower.
Patent JP-2002018479-A (JP)
Title: Method for removing nitrogen from water
Inventor: MIKI OSAMU
IPC: C12R1/01
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing nitrogen by using sulfur oxidizing bacteria of common autotrophism or a mixture of the sulfur oxidizing bacteria of the common autotrophism and heterotrophic bacteria as a microbe in an anaerobic tank. SOLUTION: In a method for removing nitrogen wherein the nitrogen is removed from water in an anaerobic tank, sulfur oxidizing bacteria of common autotrophism or a mixture of the sulfur oxidizing bacteria of the common autotrophism and heterotrophic bacteria is used as a microbe in the anaerobic tank.
Patent JP-2002024195-A (JP)
Title: Parallel processor and parallel process method
Inventor: HAGIWARA TAKASHI
IPC: G06F15/173
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the CPU availability. SOLUTION: A synchronous communication is carried out among plural nodes 1 and each of nodes 1 includes a CPU 3 and a communication control unit 5. Then an asynchronous communication request 11 given from the CPU 3 is recorded on an asynchronous communication request buffer of the unit 5 and it is decided whether the asynchronous communication request buffer is filled in the unit 5. Then the unit 5 returns an acceptance/non-acceptance reply 12 to the CPU 3 about acceptance or non-acceptance of the request 11. The CPU 3 decides on the basis of the reply 12 whether the request 11 is sent again to the unit 5 or other subsequent processes are carried out. Thus, it is decided whether the asynchronous communication should be carried out or not while capability of the unit 5 is measured in real time.  As a result, other processes can be asynchronously carried out before the asynchronous communication can be carried out and thereby the CPU availability is extremely improved.
Patent JP-2002019397-A (JP)
Title: Decorative cap of screw thread
Inventor: NAKAMURA MASANORI
IPC: B44C5/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent such a phenomenon that screws for fixing the number plate of a motorcycle or car to a car body are corroded by rainwater to generate rust because screw threads are exposed to generate discoloration and to decoratively and beautifully reveal the screws of which the screw threads are fully exposed exclusively in the car and which are used for fixing the number plate to the car body. SOLUTION: A colored decorative cap, which is constituted so that each of the screw threads of screws for fixing the number plate of a motorcycle or car enters the rear surface of the cap, is applied to each of the screw threads to be attached to the number plate in a close contact state.
Patent JP-2002020856-A (JP)
Title: Low resistivity metallic thin film and liquid crystal display device using the same, and method for manufacturing low resistivity metallic thin film and method for manufacturing liquid crystal display device using the same
Inventor: MARUYAMA TOMOKO
IPC: H01L23/52
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a low resistivity metallic thin film, with which a wiring free from display degradation can be attained even in the case of a film thickness of the order of a value causing no deformation of a plastic substrate, and also to provide a liquid crystal display device provided with the low resistivity metallic thin film as a metallic wiring and having high image reproducibility. SOLUTION: In the case of depositing a Ta film 22 for forming an electrode wiring 22 on an insulating resin substrate 21 by sputtering, a gaseous mixture prepared by incorporating 60% helium gas into argon gas is used as sputter gas. Because the resultant Ta film 22 has low resistivity, the thin type lightweight liquid crystal device having high grade and high quality can be attained by using this Ta film 22 as the electrode wiring 22.
Patent JP-2001344628-A (JP)
Title: Managing system for analyzing and totaling working time of automobile driver
Inventor: SHIOUME SATOSHI
IPC: G06Q50/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a managing system for efficiently analyzing and totaling working time which is capable of obtaining the working time of an automobile driver with a navigation state as an electrical signal. SOLUTION: By using the on-vehicle equipment of a digital navigation recording meter, the navigation data of a vehicle is fetched to a computer system as the electrical signal to prepare a working time database. In order to prepare the working time database, it consists of an analyzing database, analyzing software and the computer system. By making the analyzing database automatically recognize the working time of a managing object, erroneous totaling due to manual operation mistake, etc., is corrected and the working time is managed correctly and automatically.
Patent JP-2002028716-A (JP)
Title: Manufacturing method of steel wire and lubricant used for manufacturing
Inventor: NISHIDA TSUGUNORI
IPC: C10M105/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a stranded steel wire excellent in workability and of high corrosion resistance. SOLUTION: When subjecting a steel containing >=0.6 wt.%, C to continuous wire drawing, a wire drawing method is conducted at a temperature of <=5 deg.C by using a wet type lubricant, or when subjecting a steel containing >=0.6 wt.%, C, to continuous wiredrawing, a wire drawing method is conducted at a temperature of <=0 deg.C by using a wet type lubricant, or a wire drawing method is conducted by using a lubricant featured by that glycerin is contained in the water used for diluting the lubricant, or a wire drawing method is conducted by using a lubricant in which ethyl alcohol or methyl alcohol is used for diluting the lubricant.
Patent JP-2002018025-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enabling a testing machine to correctly recognize a dynamic displaying of identification information. SOLUTION: When receiving a pattern stopping command 33 before receiving a stopping pattern designating command 32, it becomes a command order error, and an error signal 53 is outputted to the testing machine. After receiving the pattern stopping command 33, the whole patterns are stopped and displayed, and are decided. After 1 ms passes from this decision, signals 51 and 54 are turned off in a pattern variation, and a pattern deciding signal 52 is turned on for 100 ms. When receiving a variable pattern designating command 31 of the next variable display, the error signal 53 is turned off, and the variable display is started, and the signals 51 and 54 are turned of in respective pattern variations after 1 ms passes.  Thus, since a start of the next variable display is informed to the testing machine after passing 1 ms corresponding to deciding time of an input signal of the testing machine, an error caused in the last time variable display is not erroneously recognized by the testing machine as an error of the next time variable display.
Patent JP-2002034296-A (JP)
Title: Variable speed pumped-storage generation-controlling device
Inventor: SAWA SHUSUKE
IPC: H02P9/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To apply to a variable speed pumped-storage generation system, to inhibit fluctuation in effective power even if a load is quickly increased, and to stably reduce output in an emergency stop. SOLUTION: This variable speed pumped-storage generation-controlling device is equipped with a generator motor 1, an output-controlling device 5 that controls electric output Ps to a power system 4 based on a power command Po from the outside, a water wheel 2 that rotates the generator motor, a guide vane 8 that adjusts the amount of water of the water wheel, a speed governor 7 that adjusts the opening of the guide vane, and a load limitation device 14 that limits the opening of the guide vane.  Also, the variable speed pumped-storage generation-controlling device includes a load limitation command circuit 15 that inputs a load limitation operation command (lower) and a static difference-in-elevation signal (H), and calculates an effective power command maximum value Pmax and a load limitation signal (the limitation value of the opening of the guide vane) LL, and a power command limitation circuit 12 that compares the effective power command maximum value with the effective power command from the outside, and limits the effective power command from the outside to the effective power command maximum value when the effective power command maximum value is small.
Patent JP-2002030822-A (JP)
Title: Bicycle parking device
Inventor: TANAKA MAKOTO
IPC: B62H3/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle parking device capable of lifting a support member to a horizontal attitude from a tilting attitude by a slight force when the support member supports a bicycle and capable of preventing the support member from springing up to the horizontal attitude from the tilting attitude when the support member is empty. SOLUTION: A gas spring 24 is arranged for applying auxiliary force to the support member 5, and a rod 25 of the gas spring 24 is constituted so as to push the support member 5 of the tilting attitude A to the horizontal attitude by extending up to a projecting position from a retreat position H, and a switching means 37 is composed of a fixing device 38 for fixing the rod 25 in the retreat position H and an operation handle for fixing the rod 25 and releasing a fixation, and when fixing the rod 25 in the retreat position H, the auxiliary force of the gas spring 24 is not applied to the support member 5, and when releasing the fixation of the rod 25, the auxiliary force of the gas spring 24 is applied to the support member 5.
Patent JP-2002032480-A (JP)
Title: System and method assisting for care qualification examination and recording medium with recorded care qualification examination assisting program
Inventor: NAKAYAMA MASATOMO
IPC: G06Q50/22
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a care qualification examination assisting system which reduce the examiner's trouble of qualifying operation at a care qualification examination meeting. SOLUTION: A qualification examination assisting server is equipped with an applicant database in which examination information (reference information and consideration information) on examinees is recorded and an instance database in which qualification instances are recorded, and generates and sends such an HTML file that the reference information and consideration information on an applicant are displayed on a terminal at the same time to the terminal at a request to display the examination information on the applicant from the terminal and generates and sends such an HTML file that instance information and examination information on the applicant are displayed on the terminal at the same time to the terminal at a request for comparative display with the instance information from the terminal.  Further, the qualification examination assisting server is equipped with a terminal screen information storage part which stores the HTML files sent to the terminal, and reads the HTML file of another terminal and sends it to a requesting terminal at a request to display the same picture with the display picture of the other terminal from the terminal.
Patent JP-2002034018-A (JP)
Title: Packet processor and packet processing method and storage medium
Inventor: YUGAWA YASUHEI
IPC: H04L12/70
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a packet processor, a packet processing method, and a storage medium capable of recording digital data in a conventional storage medium without providing any special mechanism in the storage medium, and protecting a copyright by the limitation and encipherment of reproducing equipment. SOLUTION: Time information outputted in a prescribed cycle is added to an inputted packet, and the packet to which the time information is added is enciphered and stored, and the stored packet to which the time information is added is read and decoded as necessary, and the decoded packet is outputted while the timing is controlled based on the time information added to the packet and the time information outputted in the prescribed cycle.
Patent JP-2002039976-A (JP)
Title: Method for correcting measured data of electron beam micro-analyzer
Inventor: NIWA NAOMASA
IPC: G01N23/225
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To improve a measurement accuracy of an electron beam micro- analyzer when a sample is a thin film or a minute part. SOLUTION: X-ray intensity data of a linear analysis or a mapping analysis is obtained by scanning linearly or two-dimensionally on the sample by the electron beam micro-analyzer and measuring X rays generated by the excitation of incident electron beams. Measured data are corrected by a step of estimating an X-ray generation region for every element included in the sample on the basis of an accelerating voltage of the incident electron beams, and a step of correcting the measured X-ray intensity data on the basis of a ratio of a measurement object part in the estimated X-ray generation region to find an intensity of X rays generated from the measurement object part.
Patent JP-2002041192-A (JP)
Title: Input system with bar code and input method with bar code
Inventor: ASAKA KAORU
IPC: G06F3/01
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an input system with a bar code capable of easily inputting instructions regardless of the skill of the operation. SOLUTION: This input system is provided with bar code readers (2a-5a) for reading bar codes, a storage means (1) for storing codes corresponding to prescribed execution programs, display means (2b-5b) for displaying the codes stored in the storage means as the bar codes, and a control means (1) for executing the execution programs corresponding to the codes obtained when the bar codes displayed at the display means are read.
Patent JP-2002042630-A (JP)
Title: Waterproof device for circuit breaker
Inventor: KASAYA MASATO
IPC: H01H73/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof device for a circuit breaker capable of preventing easy coming off from the circuit breaker. SOLUTION: This waterproof device for a circuit breaker is composed of a body 1 for covering a handle 13 of the circuit breaker 10 and the front of case 11; an interposing piece 2 extending from the periphery part of the body 1 and interposing the periphery of a front plate 12 of the case 11 and the body 1 therebetween; and a seal piece 3 whose tip is positioned on the opposite side to the body 1 to the interposing piece 2 in the interposing direction between the body 1 and interposing piece 2. By interposing the periphery part 2a of the case 11 between the body 1 and the interposing piece 2, easy coming off from the circuit breaker 10 is prevented.
Patent JP-2002040848-A (JP)
Title: Fixing method, fixing device, and image forming device provided with this device
Inventor: TAKEDA KENICHI
IPC: H05B3/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method, a fixing device, and an image forming device provided with this device, which obtain a color image of high quality while reducing the device rising time and the power consumption. SOLUTION: A light absorption and heat generation layer 33c which is provided on the surface of a roll 33 and absorbs light to generate heat and a flash lamp 31 which irradiates the light absor heat generation layer 33c are included.
Patent JP-2002036731-A (JP)
Title: Image forming method
Inventor: SOGABE ATSUSHI
IPC: B41M5/39
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method providing a multicolor image which is of thermal transfer type, and specially in which a picture and a text data coexist, at the high speed, in low cost and in a state of making it possible to image a full color image. SOLUTION: In the image forming method, a multicolor image is formed by using a thermal transfer ink ribbon composed of chromatic color and achromatic color. The thermal transfer ink ribbon having a color tone value Lab in which L=30-70, a=10-70 and b=0-75 is used as the chromatic color thermal transfer ink ribbon, and the thermal transfer ink ribbon having a reflecting density of 1.0 or higher is used as the achromatic color thermal transfer ribbon so as to form an image by thermal transfer.