baber/WOPTO huggingface dataset:
Patent JP-2001239212-A (JP)
Title: Vibration generating motor
Inventor: TSUZAKI TOSHIAKI
IPC: B06B1/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating motor capable of solving the problem of shock resistance regarding a vibration generating motor, the problem of cost reduction of a vibrator and the theme for taking out large vibrations from a small motor. SOLUTION: The vibrator is constituted with a rotation shaft 2 provided with a recessed part 5, the vibrator impregnated with oil and the end surface of the vibrator in the axial direction thereof which is provided with a difference in level in the vicinity of the rotation shaft. The motor enables increasing holding force of the rotation shaft, eliminating surface treatment of the vibrator and increasing the mass of the vibrator and has a high shock resistant property and large vibration quantity. The vibrator and the motor are provided at a low cost.
Patent JP-2002235634-A (JP)
Title: Injector integrated module
Inventor: NOZAKI TAKAO
IPC: F02M51/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an injector integrated module facilitating assembling to the engine body side. SOLUTION: An upper case 41 is integrally formed with the side of respective fuel feed connection parts 32 of a delivery pipe 30, a lower case 45 is fixably formed with the upper case 41, and a case body 40 is constituted of the combination between the upper case 41 and the lower case 45. A wiring conductor is disposed in the case body 40, respective injector bodies 10 are inserted and connected to the respective fuel feed connection parts 32 through the case body 40 so as to be held into the attitude installable in the engine body E, and the wiring conductor is electrically connected to each injector body 10 in the case body 40.
Patent JP-2002235734-A (JP)
Title: Rubber roller and its manufacturing method
Inventor: ASO MITSUNARI
IPC: B29C39/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber roller easily released from a form block having superior manufacturing workability, and a provide its manufacturing method. SOLUTION: This rubber roller is provided with a roller shaft and a roller body formed by injecting and molding liquid rubber into the form block formed concentrically to the outer circumference of the roller shaft. The form block is provided with a film concentrically disposed about the roller shaft.
Patent JP-2002236122-A (JP)
Title: Method for estimating coefficient of permeability and method for evaluating soundness in ground and bedrock
Inventor: OKUNO TETSUO
IPC: G01N33/24
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating a coefficient of permeability and a method for evaluating soundness in a bedrock, in which a special distribution of an accurate coefficient of permeability is easily prepared for permeability around an underground structure, under a condition where an original function of the facility is maintained, not necessarily requiring flow measurement by a test borehole. SOLUTION: The method for estimating the coefficient of permeability is fundamentally a method for reverse-analyzing based upon the measured information on the ground and bedrock. Preset coefficient of permeability is updated by a reverse analysis based upon the measured value in an applicable range of the ground and bedrock. Specifically, the preset coefficient of permeability is a subjective probability distribution of the coefficient of permeability based upon indirect information, or the measured value in the applicable range of the ground and bedrock is a pore water value, a flow rate value or both of the pore water value and the flow rate value in the applicable range of the ground and bedrock.
Patent JP-2002235641-A (JP)
Title: Starter
Inventor: FUNAKOSHI TAKESHI
IPC: F02N15/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a clip from being released from a pinion shaft by enlargement of the clip due to a centrifugal force. SOLUTION: This starter is so formed that the clip 14 for pullout prevention of a pinion 13 is provided in the tip of the pinion shaft 11 fitted to the pinion 13, the pinion 13 and the pinion shaft 11 are integrally moved in the pinion shaft direction, and the pinion 13 and a ring gear are geared with each other. This starter is provided with a cup-shaped holder 15 having such a shape as covering the outer circumferential part of the clip 14 and having a hole 17 bored in its center, a screw hole 16 provided in the tip surface of the pinion shaft 11, and a bolt 18 fixing the cup-shaped holder 15 in the screw hole 16 provided in the tip surface of the pinion shaft 11 via a hole 17 bored in the cup-shaped holder 15.
Patent JP-2002237308-A (JP)
Title: Gas diffusible electrode and its manufacturing method, as well as electrochemical device
Inventor: KATORI KENJI
IPC: H01M8/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein a high performance gas diffusible (gas permeable) electrode can be surely fabricated even if it is composed of a fragile material as well as this electrode and an electrochemical device using this. SOLUTION: This is the manufacturing method of the gas diffusible electrode having a process to form a ground layer 19 on a substrate 20, a process to form a gas diffusible electrode layer (catalyst layer) 10 on the ground layer 19, and a process to peel-off the gas diffusible electrode layer (catalyst layer) 10 from the substrate 20 by dissolving and removing the ground layer 19.
Patent JP-2002234968-A (JP)
Title: Resin crosslinking agent and crosslinked rubber using the same
Inventor: WAKATSUKI CHIKU
IPC: C08L23/22
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin crosslinking agent having an enhanced crosslinking rate without using a crosslinking accelerator such as a halogen-containing compound and an organic acid which causes metal corrosion. SOLUTION: The resin crosslinking agent is composed of a mixture of a resol type phenol-formaldehyde cocondensation resin with a novolak type phenol- formaldehyde cocondensation resin. A crosslinked rubber is obtained by using the crosslinking agent.
Patent JP-2002242322-A (JP)
Title: Internal wall structure of building
Inventor: KAJITA YUUSUKE
IPC: E04B1/66
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an internal wall structure of a building, capable of strengthening the wall surface strength and promoting airtightness. SOLUTION: Fo the internal wall structure of the building, including a first framework member 10, a second framework member 20 connected crosswise to the first framework member 10 and an internal wall member 40 provided to an indoor side of the first framework member 10 and passing the second framework member 20 through a notch section 41 formed in the internal wall member 40, a substrate member 60 is anchored to one or both of the first framework member 10 and the second framework member 20, so as to be in parallel with the notch section 41, and the internal wall member 40 is anchored to the substrate member 60.
Patent JP-2002242960-A (JP)
Title: Transmission for vehicle
Inventor: SUZUKI KATSUHIRO
IPC: B60K31/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of vibrations and shocks by the torque fluctuation of an internal combustion engine in a vehicle provided with a mechanical automatic transmission. SOLUTION: The friction clutch 14 of the mechanical automatic transmission 12 is slightly slid in such a situation that the torque fluctuation of the internal combustion engine 10 might occur. When the torque fluctuation actually occurs, the clutch is slid to absorb the torque fluctuation.
Patent JP-2002246637-A (JP)
Title: Limited reflection type photoelectric switch
Inventor: TERATANI YUICHI
IPC: H01L31/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a limited reflection type photoelectric switch having rapidly changing characteristics of the received light quantities in both boundaries at the near side and the far side of a detectable range. SOLUTION: The limited reflection type photoelectric switch has a light projector including a light emitting element 13 and a light projecting lens 14 and a light receiver including a light receiving element 15 and a light receiving lens 16. The optical axis 21 of the projecting lens 14 intersects the optical axis 22 of the receiving lens 16 at a specified angle and a light emitted from the projector reflects from the surface of an object WK located within a specified detectable range and falls on the receiver to detect the object WK. A light receiving window 19 of the receiving element 15 is disposed slantwise to a lens plane 23 of the receiving lens 16.
Patent JP-2002238669-A (JP)
Title: Pipe rack
Inventor: IMAI TSUTOMU
IPC: A47B61/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipe rack convenient for application at a lower cost which facilitates the fixing of a pipe on a side plate during the assembling or disassembling or during adjusting the height of the rack. SOLUTION: This pipe rack is provided with a pipe fixing part 3 which is installed on at least either one of a pair of side plates 1 and 1 and has an inner circumferential space 4 with a roughly oval cross section, a fitting part 7 which is made elastic with the section thereof almost the same in shape as the cross section of the inner circumferential space 4 to be fitted to the inner circumferential space 4, and a cylindrical mounting device 6 which has a flange part 8 with a larger-diameter outline than the fitting part 7 adjacent thereto on the outer circumference thereof while having a pipe insertion part 9 with the section thereof almost as circular as the outer circumferential section of a pipe 2 on the inner circumference thereof.  The end part of the pipe 2 is inserted into the pipe insertion part 9 while the fitting part 7 is fitted into the inner circumferential space 4 of the pipe fixing part 3 and then, the cylindrical mounting device 6 is turned to be fixed on the pipe fixing part 3 through the cylindrical mounting part 6 of the pipe 2.
Patent JP-2002246493-A (JP)
Title: Package for electronic component and its manufacturing method
Inventor: KAWAURA SHIGEHIRO
IPC: B23K26/21
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a package for electronic components, having no cracks in ceramic, no peeling in metallized and plating layers, and having superior airtight sealing properties, and to provide a method for manufacturing the package for electronic components. SOLUTION: Plural metallized layers are formed at a ceramic opening periphery section in steps, the metallized layer is plated with metals to form a metallized plated layer, and a metallic lid body and the metallized plated layer are welded by irradiating with electron beams or laser beams.
Patent JP-2002249780-A (JP)
Title: Liquid crystal composition, liquid crystal display element and liquid crystal displaying method
Inventor: KATO TAKASHI
IPC: G02F1/1334
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition capable of stably holding the molecular orientation state of a liquid crystal compound even in a state of an electric field not being applied, and capable of changing the molecular orientation state of the liquid crystal compound, and further to provide a liquid crystal display element capable of stably keeping the displaying state even if the action of the electric field is stopped, and capable of easily releasing the displaying state, and a liquid crystal displaying method. SOLUTION: This liquid crystal composition contains a liquid crystal compound and an agent for regulating the orientation state of a liquid crystal, capable of regulating the oriented state of the liquid crystal compound by gelatinization, and is characterized in that the phase transition temperature between an isotropic liquid phase and a liquid crystal phase of the liquid crystal compound may be higher than the gelatinizing temperature by the agent for regulating the orientation state of the liquid crystal. The liquid crystal display element is characterized in that the element has a liquid crystal layer comprising the liquid crystal composition.
Patent JP-2002247014-A (JP)
Title: Bit error rate estimation device and its method
Inventor: KASAHARA TOSHIHIRO
IPC: H04J13/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of the whole device by reducing the operation quantity and size of a bit error rate estimation operation circuit for estimating the bit error rate of a data signal in a receiving signal as much as possible. SOLUTION: A demodulation part 103 demodulates a receiving signal with which a data signal and a pilot signal are orthogonally multiplexed at respectively different amplitude ratios, a pilot signal detection part 105 detects the pilot signal from the demodulated signal and a pilot signal BER measuring part measures the BER of the pilot signal. A data signal BER estimation processing part 107 estimates the energy-to-noise ratio of the pilot signal from the relation of the bit error ratio of the pilot signal with an energy-to-noise ratio per bit, estimates the energy-to-noise ratio of the data signal by multiplying a power ratio between the pilot signal and the data signal which is previously determined in the receiving signal with the energy-to-noise ratio of the pilot signal and estimates the error rate of the data signal from the estimated energy-to-noise ratio.
Patent JP-2002240176-A (JP)
Title: Light pervious film material
Inventor: INO KAZUHIDE
IPC: B32B27/30
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a light pervious film material excellent in light perviousness, antistaining properties, fire retardancy, flexibility, shape fitness at the time of execution, flexing resistance and long-term shape stability. SOLUTION: A light pervious resin film layer 2 having (1) a tensile modulus of 100-500 MPa and (2) a compression strength of 2,0-7.0 N in 50% stress is formed on at least one surface of a light pervious base fabric 1, containing fiber cloth to constitute the light pervious film material having a total light transmission of 30% or more.
Patent JP-2002251210-A (JP)
Title: Nc equipment
Inventor: SAKAMAKI KAZUO
IPC: G05B19/4155
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an NC device whose practical performance is excellent capable of controlling a plurality of working mechanisms by a plurality of controllers connected to a controller even when the controller is provided with a terminal port for outputting an NC control program having only one port. SOLUTION: This NC device is provided with a control mechanism 1 equipped with an NC control program, n controllers 3 connected to the control mechanism 1, and a working mechanism 2 respectively making a pair with the n controllers 3. The control mechanism 1 is serially connected to the n controllers 3, and the NC control program is provided with a selection program for allowing an arbitrary controller 3x to execute the NC control program so that the NC control program can be executed by the arbitrary controller 3x selected by the selection program and the working mechanism 2x making a pair with the arbitrary controller 3x.
Patent JP-2002256182-A (JP)
Title: Green ink and color filter obtained using the same
Inventor: YAMASHITA YOSHIHISA
IPC: C09D11/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink containing a dye which is excellent in heat resistance and light resistance and serves satisfactorily as a green dye even when used alone, and a color filter obtained using the same. SOLUTION: The green ink contains, as a dye in an ink used on coloring a substrate, a tetrabenzoporphyrin compound of general formula I (wherein M is a divalent to tetravalent metal ion or two H's; Ra to Rl are each independently H, an optionally substituted, straight chair or branched, 1-12C saturated or unsaturated hydrocarbyl group or a halogen group; M1 is H, an alkali metal or an ammonium ion; x is 1-4; R1 and R2 are each independently H or an optionally substituted, straight chair or branched, 1-8C saturated or unsaturated hydrocarbyl group; y is 0-3; x+y<=4; and when M is a trivalent or tetravalent metal ion, one or two suitable ligands are present). The color filter comprises green pixels formed of the ink.
Patent JP-2002259846-A (JP)
Title: Digital physical distribution method and system
Inventor: MORIMOTO SHINKICHI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To allow the use of substantial contents of an article immediately after the placement of an order without waiting for the period required from the placement of the order to the delivery of the article to elapse. SOLUTION: Digital contents expressing the essence of an article are incorporated into a control program which controls the contents, and are distributed from a buyer to a vendor by use of a network. After the desired period of time for delivery has elapsed since this distribution, the article itself is delivered from the buyer to the vendor. After the article itself has been delivered, the digital contents are rendered non-usable by the action of the control program. Thus, when this system is applied to book-selling business, the buyer who places an order for a book is allowed to read the digital contents which express the essence of the book, without waiting for a while after the placement of the order. Thereafter, the book itself can be acquired by delivery.
Patent JP-2002258018-A (JP)
Title: Light diffusion sheet and backlight unit using the same
Inventor: MINEO YUTAKA
IPC: G02B1/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion sheet being in no danger of secondary contamination due to bleeding of additives and having uniform sliding property on the surface and a backlight unit using the same. SOLUTION: The light diffusion sheet is provided with a transparent substrate layer 3 and a light diffusion layer 5 comprising beads 9 dispersed in a binder 7 and is characterized by using an acrylic resin having at least a part of its side chains substituted by a fluorine compound as the binder 7 of the light diffusion layer 5.
Patent JP-2001331106-A (JP)
Title: Enciphered information signal, information recording medium, information signal reproducing device, and information signal recording device
Inventor: NAGAI TAKAHIRO
IPC: H04N1/40
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To make it substantially impossible to reproduce an illegally made information signal from recording medium irrespective of the kind of the recording medium, and to make it possible to effectively and inexpensively prevent a copy from being produced. SOLUTION: The information signal is an enciphered information signal in which the information signal subjected to be controlled for reproduction is enciphered, and the information signal is a signal on which ID information for discriminating that the information signal is the one in an enciphered state is superimposed as a digital watermark information, and the enciphered information signal, an information recording medium on which the signal is recorded, an information signal reproducing device for reproducing the signal, and an information signal recording device for recording the signal are provided.
Patent JP-2002256631-A (JP)
Title: Heat insulating panel and exterior wall structure making use thereof
Inventor: MARUYAMA MASAE
IPC: E04C2/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel and an exterior wall structure making use thereof improving the heat insulating effect of an exterior wall panel for constituting an exterior wall. SOLUTION: The heat insulating panel 10 is constituted of a first structural face plate 11, an urethane form 12 as a heat insulating material mounted on the rear side of the first structural face plate and spacer members 13a, 13b and 13c mounted on the front side of the first structural face plate 11. After the heat insulating panel 10 is mounted between two columns 18a and 18b, a second structural face plate 14 is mounted on the spacer members 13a, 13b and 13c by opposing the second structural face plate to the first structural face plate 11.
Patent JP-2002259749-A (JP)
Title: Vehicle auction support system and support method
Inventor: OSHIMA TAKETO
IPC: G06Q30/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an auction support system that improves the operational efficiency of an auction. SOLUTION: The auction support system comprises a hard disk 3c for storing any one or more items of information about a vehicle put up at auction, or the color, repair history, mileage, registration date and price thereof, in correspondence with image data on the vehicle, an MPU 3a for retrieving the image data on the vehicle stored in the hard disk 3c according to any item of the information, and a display 4 for displaying the retrieved image data together with the information.
Patent JP-2002271988-A (JP)
Title: Power saving device
Inventor: OSAKI SHINICHI
IPC: H02M5/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent an influence on a load apparatus by performing control so that an output voltage immediately becomes equal to or higher than a reference voltage, even when an input voltage to the device rapidly lowers. SOLUTION: A power saving device detects the output voltage of a transformer with a voltage detecting element. Its control unit compares the voltage detected by the voltage detecting element with a maximum reference voltage set beforehand in a setting portion. When the detected voltage is not higher than the minimum reference voltage, a control signal is outputted to a tap change-over portion so that the output voltage does not become lower than a reference voltage, and the tap of the transformer is changed over to another. When the detected voltage is higher than the minimum reference voltage, a reference voltage set beforehand in the setting portion is compared with the detected voltage. If the detected voltage is lower than the reference voltage, the tap of the transformer is stepped up by one step.  If the state of the detected voltage being higher than the reference voltage continues for a specified time, the tap of the transformer is stepped down by one step.
Patent JP-2001309897-A (JP)
Title: Interface unit for measuring system for electrophysiology
Inventor: OHLSSON THOMAS
IPC: A61B5/308
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an interface unit for a measuring system for electrophysiology which can provide an intuitive interrelation between a wire and a terminal at a relatively cheap price. SOLUTION: An interface unit has the following important parts: Plural electrical contacting parts match a wire to a separate channel, and each contacting part can match with a wire while it is open to the other. A device for display is made to have a visible display for combinations of the wire and the contacting part which are chosen from the accumulated patterns of the possible structures of those parts on the outer surface of the unit. The device for display has plural overlays the positions of which can be determined as they are removable on its outer surface. Each device for display is adaptable to put a different, visual display out of the accumulated patterns of the structures on its surface.
Patent JP-2002264562-A (JP)
Title: Book cover
Inventor: NISHIHARA HIDEKI
IPC: B42D3/18
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a book cover of a book in a book store mostly has, for example, mere turning-in parts at both ends of a book cover body and, in this case, the turning-in parts of both the ends of the book are liable to be opened and at a using time, the book and the cover are liable to be deviated and dropped. SOLUTION: The book cover comprises a seal adhered thereto so that the book and the cover may not be deviated and not be dropped, the cover may be easily removed from the book any number of times and may be fixed to the cover. The seal has a pressure-sensitive adhesive material layer only one of opposed both surfaces.