baber/WOPTO huggingface dataset:
Patent JP-2002156663-A (JP)
Title: Method for displaying image and image forming device
Inventor: MATSUURA MASAHIKO
IPC: G09F9/37
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To display an image in a good state with little afterimage by using a reversible static image display medium which can repeatedly display images. SOLUTION: An image is displayed by using a reversible image display medium 11 which houses a developer DL containing white developing particles and black magnetic developing particles having triboelectrification property and having different electrification polarities and different optical reflection densities from each other in cells 116 between two substrates 111, 112 and which can display an image by applying an electrostatic field according to the image to be formed so as to drive the developing particles. Prior to displaying an image, an alternating electric field to stir the developer in the medium is applied to initialize the medium 11.
Patent JP-2002157810-A (JP)
Title: Recording and/or reproducing device of disk
Inventor: SATO MASAHIRO
IPC: G11B17/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To protect an elevator and to thin a device in a disk auto-changer. SOLUTION: The disk auto-changer 1 is provided with a disk cartridge 4 having a plurality of trays 11...11 supporting a disk, the elevator 5 arranged at the side of the disk cartridge 4 and an elevating control mechanism 6 raising/ lowering the elevator 5 in a position corresponding to the desired tray of the disk cartridge 4 at the time of recording and/or reproduction and returning the elevator to a stand-by position (home position) after recording and/or reproduction terminate. The stand-by position of the elevator 5 is set upper than a position corresponding to the tray 11 in the lowest stage of the disk cartridge 4.
Patent JP-2005037410-A (JP)
Title: Planar optical waveguide using aerosol process and its manufacturing method
Inventor: I JON U
IPC: C03C3/089
Filed: 2000-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar optical waveguide in which the refractive index, the melting temperature and the thermal process temperature of the core and the over clad layer can be easily controlled by forming a light propagating layer of the planar optical waveguide by using an aerosol process, and to provide a method for manufacturing the optical waveguide.  <P>SOLUTION: The planar optical waveguide is manufactured by depositing an under clad layer 20 on a silicon substrate 10, depositing a core layer on the under clad layer 20 by using an aerosol process, etching the core layer to produce the core 30, and forming the over clad layer 40 on the under clad layer 20 and on the core 30 in an aerosol process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002157089-A (JP)
Title: Touch panel, and method of manufacturing the same
Inventor: NAKAO SATORU
IPC: H01H13/712
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel excellent in durability, in the touch panel which is a kind of input device allowing an input by only touching a screen displayed on a display in an electronic equipment or the like with the tip of a finger or a pen. SOLUTION: In this resistance film type transparent touch panel of which the flexible dielectric transparent substrate is opposedly held to a dielectric transparent substrate 11, of which the transparent surface conductive film 12 is formed in an opposed face of the each substrate, and of which the fellow conductive films are brought into contact to conduct a switching operation, a plurality of dot spacers for holding the flexible transparent substrate and the transparent substrate 11 with fixed spacing are projectedly formed in a prescribed position of at least one substrate, the dot spacers are located in the touch panel arranged to cover the whole fine dot spacer forming opening part 14A constituted by removing one portion of the conductive film in a prescribed position of the surface conductively film, and the excellent durability is provided thereby.
Patent JP-2002156332-A (JP)
Title: Detection method and device of surface flaw or the like
Inventor: OKADA SABURO
IPC: G01N21/954
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of detecting the existence, kind, shape and direction of flaw or defect on the surface of a metal part or a metal product except a rolling trace, using one detection device. SOLUTION: Optical fiber bundles 3, 5 are arranged concentrically around spot light of a laser beam, and reflected scattered light is allowed to enter the inside optical fiber bundle 3, and diffracted light is allowed to enter the outside optical fiber bundle 5. Each optical fiber bundle 3, 5 is divided in numbers in the circumferential direction respectively, and photodetectors 8a, 8b...8l, 9a, 9b...9l are installed in each block, and light-receiving quantities are measured, and the mean value is determined from the total amount thereof by operation means 11a, 11b. A determination means 12 detects the existence and the kind of flaw in each block, by comparing the light receiving quantity in each block with the mean value, and the shape and the direction of the flaw from a light-receiving pattern in each block.  The photodetector for detecting the rolling trace is determined, beforehand from a spot having no flaw, and the data of the photodetector is set excluded.
Patent JP-2002156428-A (JP)
Title: Battery pack testing device
Inventor: NOZAWA HAJIME
IPC: H01M10/48
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce input mistakes of data such as test conditions to each testing device and waste of time. SOLUTION: This battery pack teasing device for storing a test program 7 in a hard disk 3 and testing the electric characteristics of a battery pack is constituted in such a way that data including the test conditions stored in the heard disk 3 is copied to a floppy disk 8 by the operation of an export key 5 and that the data including the test conditions copied to the floppy disk 8 is developed and stored in the hard disk 3 by the operation of an import key 4. By easily importing/exporting (extracting/copying) the data including the test conditions in a unit of a type of a machine via the floppy disk 8, it is possible to reduce input mistakes of data including the test conditions to each testing device and waste of time for input.
Patent JP-2002162055-A (JP)
Title: Indoor unit of air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional indoor unit of an air conditioner that the performance of a cross flow fan becomes instable and it is easy to incur noise rise and air quantity drop because there is a water receiving pan in a form of hindering ventilation much below on the windward side of the cross flow fan and a heat exchanger. SOLUTION: This is an indoor unit where plural sheets of plates 15 vertical to the rotary shaft of a cross flow fan 6 are disposed above a heat exchanger 7 besides being on the windward side of the cross flow fan 6. Thus, the indoor unit, where the stability to increase of ventilation resistance is high by intercepting the flow in the direction of the rotary shaft arising by the pressure difference in the direction of the rotary shaft of the cross flow fan by the increase of ventilation resistance by means of plural sheets of plates, is provided.
Patent JP-2002119042-A (JP)
Title: Generator of new type, and device for increasing solar optical power generating force by use of it
Inventor: UCHIYAMA MASAMI
IPC: H02K99/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of feeble output defect of solar thermal power generation by putting a device for compensating for the defect, in the middle between the output power source of the solar power generation and a capacitor for storing power at night. SOLUTION: A motor 6 is rotated by the power source of the solar thermal power generation, and a generator is rotated from the torque of the shaft of the motor 6. The generator is also a new type. One of the electromagnets 1 of its field is bent in such a way as to fit its both ends, and pole shoes with sharp tips are fitted to its both ends, and a coil 3 is rotated between them. Since magnetic fluxes concentrate between the pole shoes, and a magnetic flux density is very high, it is beneficial for generation of high electromotive force. Unlike before, there are no restrictions as the necessity of concentrating the stator coils of the field in the cylinder of the generator. Though there is a risk of generating enormous heat, if the electromagnets 1 are strengthened, a heat-absorbing semiconductor 8 of Peltier effect is used for removing the heat.  Besides, a large current amplified by a transformer is used, since Peltier effect is proportional to the magnitude of current.
Patent JP-2002161790-A (JP)
Title: Combustion control device for direct injection/spark ignition type internal combustion engine
Inventor: SAKAKIDA AKIHIRO
IPC: F02D41/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To carry out layered combustion while preventing the occurrence of soot or hydrocarbons at homogeneous combustion. SOLUTION: A fuel injection valve 8 is installed in nearly horizontal attitude so as to be suitable mainly for layered combustion with a narrow spray angle and to tend toward the lower part of a spark plug 7. In this case, since there is a risk of a fuel mist colliding with a bore wall face opposed to the fuel mist flow when the homogeneous combustion with a large injection amount is performed, a required injection amount is divided into a plurality of times of injection to be injected to form a fuel mist F which is short in distance to be reached and is apt to go with a tumble flow T. Since a fuel gas flow is changed by the rotation speed of an engine and the injection amount is varied by a load, the number of times of division, time interval in each injection and the like are variably controlled according to the engine operation condition.
Patent JP-2002162853-A (JP)
Title: Fixing device and image forming device
Inventor: HACHISUGA TOSHIJI
IPC: G03G15/20
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with constitution by which a recording medium is prevented from being wrinkled and the life of a belt is prolonged in a heating mechanism using the belt. SOLUTION: This device for fixing an unfixed image carried on the recording medium is equipped with the belt laid round a pair of rollers, a pressure roller abutting oppositely on one roller out of a pair of rollers so as to be able to be linked therewith, and heat sources respectively incorporated in the pressure roller and a roller opposed to the pressure roller. The pressure roller and the roller opposed thereto are formed so that its shape going along in an axial direction may be hourglass shape.
Patent JP-2002168453-A (JP)
Title: Cooking device and cooking system
Inventor: OMORI YOSHIHARU
IPC: G06Q10/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device and a cooking system capable of reflecting the properties of the cooking device itself on the information inputted from other devices. SOLUTION: A microwave oven 1 can transmit and receive information to and from a host computer 10. The microwave oven 1 transmits user's taste information that is the information on the taste of the user to cooking following a cooking sequence to the host computer 10, which transmits the cooking sequence with the correction satisfying the received user's taste information made to the microwave oven 1.
Patent JP-2002170301-A (JP)
Title: Device and method for controlling tape running speed
Inventor: MORIMOTO YASUSHI
IPC: G11B15/46
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the smooth acceleration characteristic of a capstan motor by suppressing the abrupt torque fluctuations of a motor in a tape acceleration mode and to shift to a maximum speed at respective optimum acceleration times in a tape running speed controller such as a video tape recorder and a tape running speed controlling method. SOLUTION: In these tape running speed controller and tape running speed controlling method, a forced acceleration controlling means for forcedly accelerating a motor selects a speed control signal generated with forced acceleration data S13 until the capstan motor reaches a specific speed, selects a speed control signal generated with speed error data S12 after motor revolutions reach the specific speed and controls motor acceleration.
Patent JP-2002169420-A (JP)
Title: Method and device for press-fitting flange in drum main body and electrophotographic sensitive body manufactured by the same device
Inventor: SUGIMURA HIROSHI
IPC: G03G21/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for press-fitting a flange by which a flange is accurately press-fit in a drum main body with simple constitution, and an electrophotographic sensitive body manufactured by using the same device. SOLUTION: One flange 3' is horizontally placed in a state where its fitting part turns upward, and the drum main body 1 is vertically placed on the flange 3' so that the lower edge of the main body 1 may come into contact with the fitting part in a fit state, while the fitting part of the other flange 3 is made to correspond to the upper end side of the main body 1 horizontally and the flange 3 is pressed downward vertically, whereby both flanges 3 and 3' are press-fit in both ends of the main body 1.
Patent JP-2002176360-A (JP)
Title: Data compression recorder and method for setting compression rate
Inventor: HIRANUMA SATOSHI
IPC: G10L13/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a data compression recorder capable of appropriately setting the compression rate for each data to a record depending on the residual quantity in a recording medium. SOLUTION: A processing part generates a compression table and temporarily set the compression rate of each music to 0% (step S12).The processing part calculates the total quantity needed up to the N-th music in accordance with compression rate (step S13). The processing part adds one to a variable N when the total quantity needed is not higher than the residual recording quantity (step S15) and returns to the step S13. Meanwhile, in the case of discriminating that the total quantity needed is larger than the residual quantity, the processing part sequentially reviews the compression rate of a music indicated with the current variable N and the compression rate of musics whose numbers are smaller than the number of the music (step S18, S19, etc.).  When the total quantity needed for all of the musics is not higher than the residual quantity, the processing part determines each compression rate of the compression table and finishes compression rate setting.
Patent JP-2002175795-A (JP)
Title: Lead-acid battery
Inventor: NOMURA YOICHI
IPC: H01M2/30
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a lead-acid battery using a stud bolt 8 in the output terminal part. SOLUTION: The stud bolt 8 is insert-molded and fixed on a synthetic resin lid 4. The stud bolt 8 is covered with one hole part 15 of a terminal part 7, and after that, covered with a harness part 12 and with a flanged insulating sleeve 11b in this order. The stud bolt 8 and a nut 9, and the terminal part 7 and the harness part 12 are electrically insulated by the flanged insulating sleeve 11b, then the nut 9 is tightened to the stud bolt 8 and engaged with each other. The other hole part 14 of the terminal part 7 and a bushing 5 are engaged with each other, and an electrode pole 3, the bushing 5 and the engagement part of the hole part 14 are welded to each other with a burner to be electrically connected.
Patent JP-2002175357-A (JP)
Title: Warehouse management server and warehouse managing method
Inventor: MINESHIMA ICHIRO
IPC: G06Q10/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a warehouse management server and a warehouse managing method, capable of flexibly coping with demands on from space a customer and reducing the cost. SOLUTION: The customer transmits information inputted on a customer input picture to a warehouse company server 101. The warehouse company server 101 accepts the information and issues a customer number, based on received data. The number of cases desired by the customer is at the same time secured from empty storage cases, existing in a warehouse as storage cases for the customer. A warehouse company transmits the storage cases for the customer, on which an identification number and a transmitting destination are described to a customer's house. Afterwards, the registered customer can receive service, regarding this execution form by using a customer terminal 103, as the customer who can use the service regarding the execution form.
Patent JP-2002184144-A (JP)
Title: Suspension and head gimbals assembly
Inventor: SHIRAISHI KAZUMASA
IPC: G11B5/48
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension and a head gimbals assembly(HGA) capable suppressing the mispositioning of a magnetic head by the thermal expansion of the suspension and dealing with high track density. SOLUTION: The suspension for supporting the head slider having a writing head element and a reading-out head element at a front end has a suspension member having elasticity and wiring members which are at least partly formed on the suspension member and have a pair of first lead conductors electrically connected at their one-side ends to the terminal electrodes of the writing head element and a pair of second lead conductors electrically connected at their one-side ends to the terminal electrodes of the reading-out head element. A pair of the first lead conductors of the wiring members are respectively formed discretely from each other on the respective side edges of the suspension member at least at the front end of the suspension member.  The HGA has a head slider having the writing head element and the reading-out head element and the above-described suspension for supporting the head slider at its front end.
Patent JP-2001237744-A (JP)
Title: Receiver synchronizing method, receiver and electronic device
Inventor: KONTOLA ILKKA
IPC: H04B1/707
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To attain a method for synchronizing fast a receiver to a transmitted code modulation spectrum spread signal, even if this signal is weak. SOLUTION: A sample vector formation step is prepared to use at least a reference code r (x), corresponding to a code used for modulation and also to acquire a sample 101 from the received signals for forming sample vectors pk(1)-pk(N), together with the correlation steps 102-105 where a correlation function matrixes Cx,k are formed from those formed sample vectors, the analysis steps 106-107 where the coherent search matrixes Ax,k are formed according to transposition of the correlation function matrixes and a decision step 110, where the frequency deviation of transmitting signals and the phase of the code used for modulation are decided, by using the value of element ax,k (i, j) of the matrixes Ax,k.
Patent JP-2002178579-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HIDENORI
IPC: B41J11/54
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus used in a process for manufacturing a calendar or slip which is formed as one set consisting of a plurality of papers and of which the papers are partially subjected to the printing of data, capable of increasing the speed of printing processing and capable of being manufactured in a small size at a low cost. SOLUTION: A plurality of papers are supplied to a printing part 2 from a gathering part 1 in a state superposed one upon another in a sashimi (sliced raw fish) state, and only the part to be printed of each of papers S is brought into contact with a drum 2a in the printing part 2 to simultaneously apply printing to a plurality of the papers S. In manufacturing the calendar or slip which is formed as one set consisting of a plurality of the papers and of which the papers are partially subjected to the printing of data, a plurality of the papers can be printed at the same time and high speed processing is enabled and, since printing can be performed by one printer, the printing apparatus can be inexpensively manufactured in a small size.
Patent JP-2002181921-A (JP)
Title: Method and apparatus for generation of pulse data, method and apparatus for generation of shape data, as well as apparatus for generation of transmission pulse signal
Inventor: AOKI YOSHIRO
IPC: G01S7/282
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To generate a transmission signal whose side lobe is reduced sufficiently and which has an ideal frequency component. SOLUTION: Waveform data on the transmission signal are multiplied by window function data in a frequency region, waveform data on an ideal frequency region in which the frequency component as a main frequency component is acquired and which sets an unnecessary side lobe to a zero state is generated, and waveform data on a time region generated in such a way that the waveform data is inverse-Fourier-transformed is used as transmission data so as to be stored in a ROM 21. The transmission data is read out from the ROM 21 in a transmission period so as to be converted into an analog signal by a D/A converter 22, and the transmission signal whose side lobe is suppressed sufficiently can be obtained.
Patent JP-2001223183-A (JP)
Title: Al-FAMILY ELECTRODE FILM AND LIQUID CRYSTAL DISPLAY
Inventor: TAKASHIMA HIROSHI
IPC: C23C14/34
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an Al-family electrode film and an LCD that is formed by a new Al-family target material by preventing micro organization segregation and further the generation of a small gap causing splashes. SOLUTION: The Al-family electrode film has an organization where the compound of either one type or two types out of elements that are selected fro transition elements and Al is dispersed in an Al matrix, and contains a 3A-family element as the transition element as a requisite while an Al region that does not contain any compound whose long diameter is equal to or more than 0.5 μm in the organization is formed by a target material for Al-family sputtering whose inscription circle diameter does not exceed 10 μm. Then, the Al-family electrode film is applied to the LCD.
Patent JP-2002184521-A (JP)
Title: Electric connector
Inventor: SUGITA NOBUHIRO
IPC: H01R13/645
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector which is capable of exact locating with smooth terminal contact even if one is with terminals narrow-pitched and multi-polar. SOLUTION: With the connectors 10, 30 of which contact parts of a plurality of terminals are arranged in a housing at a given interval in the direction orthogonal to the insertion-coupling direction with a mating connector, the housing is provided with protrusions 21 or recesses on an insertion-coupling face with the mating connector for locating connectors at insertion-coupling in the arraying direction within the arraying range of the contact parts 19A toward the arraying direction, where, the protrusions 21 or recesses get insertion- coupled with corresponding recesses 33 or protrusions of the mating connector.