baber/WOPTO huggingface dataset:
Patent JP-2002063743-A (JP)
Title: Optical disk, and method for manufacturing the same
Inventor: TAZAWA REIKO
IPC: G11B7/24094
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To form a pattern visible through both faces of an optical disk in the outer circumference region of the disk. SOLUTION: An aluminum reflection film 3 is formed on a data recording region 6 as well as a reflection film 7 to form a pattern is formed in the outer circumference region 4 than the data recording region 6. Then a transparent protective film 8 is formed to cover all over the reflection films 3 and 7. Then a label 9 with a little larger diameter than the reflection film 3 on the data recording region 6 is laminated on the transparent protective film 8. Since the outer circumference edge 91 of the label 9 is positioned inside than the edge 71 in the outer circumference side of the reflection film 7 where the pattern is to be formed, the label 9 does not cover the reflection film 7 where the pattern is to be formed.
Patent JP-2002059343-A (JP)
Title: Transfer device
Inventor: OGUCHI SUMIO
IPC: B23Q39/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of driving a plurality of transfer bars by a single driving device. SOLUTION: Two rows of transfer lines 2A and 2B comprising a plurality of work handling stations 5 are provided parallel to each other, and transfer bars 3A and 3B are provided along the transfer lines 2A and 2B. The driving device 4 is provided on one end of either of the transfer bars 3A or 3B, and the other ends of the transfer bars 3A and 3B are connected to each other via a link 21. In transferring a work 8, and when one transfer bar 3A is moved in the predetermined direction by the driving device 4, the driving force is transmitted to the other transfer bar 3B via the link 21, and the transfer bar 3B is loved in the direction opposite to that of the transfer bar 3A.
Patent JP-2002064986-A (JP)
Title: Driver
Inventor: KATSURAGI KOJI
IPC: H02N2/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a driver in which nothing is provided between a piezoelectric element and an element in order to drive the element. SOLUTION: This driver comprises a piezoelectric element 20 of which ends 24a (not illustrated), 24b, 24c are fixed to a stationary member 10, an element 30 to be driven engaged frictionally with the other ends 26a, 26b, 26c of the piezoelectric element 20, and piezoelectric element drive means 28, 29 which supply voltages to generate differences of elongation rate and compression rate between one ends 24a (not illustrated), 24b, 24c and the other ends 26a, 26b, 26c.
Patent JP-2002059094-A (JP)
Title: Apparatus for ultrasonic cleaning
Inventor: SHIBATA HAJIME
IPC: B08B3/12
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the quality of cleaning by controlling the dispersion of the cleaning by malting the vibration velocity of a vibrator or the output of a vibrator constant in relation to the variation in a load and a resonance frequency and tracing the resonance frequency automatically in an apparatus for ultrasonic cleaning. SOLUTION: The power source voltage of a power amplification circuit 4 is controlled so that the detected voltage of a vibration detection circuit 5 in proportion to the vibration velocity of a vibrator becomes constant by the automatic tracing of an optimum resonance frequency for the vibrator by the feedback of the detected voltage of the circuit 5 to a PLL circuit 2. Alternatively, the power source voltage of the circuit 4 is controlled so that a signal in proportion to an output voltage of a power measurement circuit 7 becomes constant by the automatic tracing of the optimum resonance frequency for the vibrator by the feedback of the detected voltage of the circuit 5.
Patent JP-2002058418-A (JP)
Title: Device for washing bovine large intestine and method for washing the same
Inventor: ISHIBIKI TOSHIYUKI
IPC: B08B9/027
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing a bovine large intestine, which can simply and surely wash contents in the large intestine, before the large intestine is cut and opened, is simple, and does not require a skill for the washing work, and to provide a method for washing the bovine large intestine. SOLUTION: This method for washing the bovine large intestine is characterized by charging pressurized washing water into one opened end of the large intestine covered with a fat layer to wash the inside of the large intestine, simultaneously removing the fat layer covering the large intestine with a fat layer-peeling means, expanding the inner wall of the obtained rope-like large intestine, and removing contents left in the fine portions of the inner wall. The pressure of the washing water is preferably adjusted in a range of 1 to 3 kg/cm2.
Patent JP-2002060104-A (JP)
Title: Web tension control method and device for rotary press
Inventor: NITTA HIDEO
IPC: B65H23/188
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a web tension control method that can control web tension to desired tension with high accuracy even during the acceleration of a printer, coping with the sudden fluctuation of web tension. SOLUTION: In this web tension control method for a rotary press controlling the tension of the web 4, which is to be fed to a printing part 11, positioned upstream of the printing part to compensate the web tension on the paper discharge side of the printing part, the target value of web feed speed on the feed side of the printing part is preset to start the conveyance of the web, and the web feed speed is controlled on the basis of the web tension value while measuring the present web tension value on the feed side of the printing part. The web tension value after printing on the discharge side of the printing part is suitably measured, and the target value is corrected on the basis of the web tension value after printing to compensate the web tension value after printing.
Patent JP-2002067476-A (JP)
Title: Ink jet recording material
Inventor: SAKAGUCHI HIROSHI
IPC: B41M5/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material favorable in light resistance, resistance to gas and ink absorbency. SOLUTION: At least one kind of pyridine-based compounds is included in a recording material, which is formed by applying an ink accepting layer onto a support. Preferably, the support is produced by covering both the sides of a base paper with a polyolefin resin. In addition, the ink accepting layer includes a vapor-phase method silica having the average particle diameter of primary particles of 5 to 50 nm.
Patent JP-2002071904-A (JP)
Title: Glare-proof antireflection film and liquid crystal display
Inventor: NAKAMURA KAZUHIRO
IPC: G02B1/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a glare-proof antireflection film having both uniformity in the surface state and various performances such as antireflection performance, antifouling property, scuffing resistance and clearness of a transmitted image and obtained by an all-wet coating method and to provide a liquid crystal display excellent in contrast, visibility, image sharpness, etc., and also having good uniformity in the surface state. SOLUTION: The glare-proof antireflection film 1 has a transparent substrate 2, at least one low refractive index layer 5 and a glare-proof layer 4 between the substrate 2 and the low refractive index layer 5. The substrate 2 is a triacetylcellulose film comprising plural layers. A polarizing plate using the glare-proof antireflection film and a liquid crystal display are provided.
Patent JP-2002075593-A (JP)
Title: Heating device
Inventor: KAIMOTO TAKASHI
IPC: H01C7/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a heating device with a heater of PTC (self temperature control function) ceramics, capable of making the temperature increase as quick as possible to smoothly control the temperature. SOLUTION: This heating device comprises a zero voltage switching contactless relay 12 turning on/off an alternating current supplied to the flat PTC ceramics 1 with detecting the temperature by a temperature sensor 3 installed to the PTC ceramics 1 formed with a pair of electrodes on the surface of the PTC ceramics 1. A portion of the PTC ceramics 1 has a cutout part or a closed hole to install the temperature sensor 3. The temperature sensor 3 can be embedded in a groove formed on a side of the PTC ceramics 1. A temperature increase speed of the PTC ceramics 1 is 100 deg.C/sec or above. By preheating the PTC ceramics 1, the temperature increase speed can be improved. The heating device can control the temperature change without hunting even at a significantly rapid temperature increase speed, without detachment or the like of the temperature sensor 3, to increase efficiency of productivity.
Patent JP-2002074869-A (JP)
Title: Disk unit
Inventor: NAKAMURA SHIGEO
IPC: G11B21/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To perform a highly accurate head positioning control by stabilizing a generated displacement of a head supporting mechanism with a PZT actuator with respect to the fixed input voltage. SOLUTION: Because the displacement of the head supporting mechanism with a PZT actuator gradually decreases initially and stabilizes after that when the mechanism is repeatedly operated, the supporting mechanism is repeatedly operated until the generated displacement with respect to the fixed input voltage stabilizes, and the state where the displacement occurrence with respect to the fixed input voltage stabilizes is used for the head positioning control.
Patent JP-2002074924-A (JP)
Title: Mechanism to lock cassette door
Inventor: HAGIYAMA YASUYUKI
IPC: G11B33/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cassette door locking mechanism by which a cassette door can be locked against children with an extremely simple and inexpensive structure. SOLUTION: A vertically movable hook 4 is disposed under the cassette door 3 arranged at a cassette loading aperture 11 of a cabinet 1. The hook 4 has wide-based inclined planes 41, 42 as the external and internal surfaces and a door locking recessed groove 43 formed on the upper part of the center part. An elastic spring 5 is arranged at the bottom of the hook 4 for holding the hook 4 while pressing it upwards.
Patent JP-2002087725-A (JP)
Title: Automatic travel operation method to appropriate floor for double deck elevator when stopped between floors
Inventor: KONDO ATSUNORI
IPC: B66B1/14
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To automatically select an appropriate floor where the simultaneous getting-off of passengers in both upper and lower decks or the alternate getting- off of passengers in the upper deck and passengers in the lower deck can be performed in a shortest time, and allow an elevator car to travel to the appropriate floor without manual operation to open the doors of a double deck elevator having the upper deck and lower deck simultaneously conveyed to two adjacent floors. SOLUTION: The stop of the double deck elevator between the floors is determined in a step S1, and whether the doors of both decks are open or not is determined in a step S2. When the doors are not open, appropriate floor determining processing is executed according to the open/closed state of the door of each deck to determine the appropriate floor which can be reached in minimum time as well as allowing the door of the deck to be opened. The elevator car is controlled to travel to the determined appropriate floor (step 83), and the door of each deck is opened (step S4-step S7).
Patent JP-2001328122-A (JP)
Title: Resin molding die and molding method for molded body of resin using the same
Inventor: SUZUKI KATSUHIKO
IPC: B29C45/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide both a die, in which in the die capable of easily controlling the opened bore diameter, the shape and the volume of a blind void, such a molded body of a resin can be molded that the same is lightweight and has rigidity and sound absorption characteristics and is free from a sink and a warpage and outward appearance and quality are excellent and a plurality of independent blind voids are provided, and a molding method for the molded body of the resin by using the die. SOLUTION: In the die molding the molded body of a resin including a blind void, the resin molding die is provided with both a stationary die 2 rectifying a cavity 4 and a movable die 1 and unevennesses are formed in the inner wall part of the cavity 4 and both an injection port 6 of the resin for a raw material and injection parts 5 of a pressure medium are provided in the surface forming wall part 2a of the stationary die 2. The movable die 1 is provided with a back surface forming wall part 1a and the same can be displaced in the nearly same direction as the injection direction of the pressure medium. Such the molding method of the resin is applied that the pressure medium is injected while molten resin in the cavity keeps fluidity. The pressure medium is injected in the process of at least two stages.
Patent JP-2002049456-A (JP)
Title: Keyboard practice
Inventor: IGARASHI CHIHO
IPC: G09B13/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard for input practice and a keyboard cover for allowing an operator to quickly learn the effective operation of his or her fingers on the keyboard. SOLUTION: A keyboard or a keyboard cover covering the upper surface of the keyboard are colored so as to be respectively operated by the finger of an operator so that the operator can make progress from his or her daily operation.
Patent JP-2002082068-A (JP)
Title: Transparent substrate inspecting device
Inventor: AIKO KENJI
IPC: G01N21/958
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To positively detect presence of a flaw even with orientation to an irradiating direction of an illumination beam such as a hairline flaw. SOLUTION: An illuminating means irradiates a light beam emitted from light sources 100 and 200 as an elongated elliptical illumination beam for flaw detection on a glass substrate 40 using a plurality of lens means 101-204 and 201-204. An image forming means focuses scattered light or reflected light of the illumination beam irradiated on the glass substrate 40 into an image by using a detection lens 10 and the image is detected by a photo-detector means 30. At this point, the illuminating means irradiates illumination beams from four directions so they respectively cross at different angles with a longitudinal direction of the illumination beam on the glass substrate 40.  Since crossing angles of the illumination beams and a longitudinal direction of the hairline flaw can be provided at 45 deg. within ±25 deg. by irradiating the illumination beams from the four directions, presence of a flaw even with orientation to an irradiating direction of an illumination beam such as the hairline flaw can be positively detected.
Patent JP-2002079746-A (JP)
Title: Ink jet recording material and manufacturing method therefor
Inventor: SHINO SHIGEKI
IPC: B41M5/52
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material, which has a surface free of defects such as a wind-wrought pattern, cracks or the like and a high ink absorbency and high lustrous properties, and its manufacturing method. SOLUTION: In this manufacturing method, an ink accepting layer is produced by coating a coating liquid including inorganic particle, a hydrophilic binder and a crosslinker onto a support and, after the coating liquid is thickened through the irradiation of infrared rays, the layer is dried. The viscosity of the coating liquid coated on the support is preferably thickened through the irradiation of the infrared rays is set to be from 1,000 mPa.s or less to 1,500 mPa.s or more. The crosslinker is a boron-based compound. The preferable inorganic particle is silica, which is produced by a vapor phase method and has the average particle diameter of primary particles of 5 to 50 nm.
Patent JP-2002083316-A (JP)
Title: Image deforming device and image deforming method
Inventor: TAKASHIMA AKIHIRO
IPC: G06T15/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To employ image deforming methods of different types for desired image deformations. SOLUTION: A modeling section 120 makes a vertex calculation of a polygon unit for an object subject to an image deformation and calculates a pre-filter coefficient according to a reduction ratio. A DDA(digital differential analyzer) 130 sets texture addresses for mapping a raw image for the object and stores them in an address buffer 140 together with the specified information on the selection of the deformation process method. A pre-filter processing section 210 conducts the pre-filtering of image data according to the calculated pre-filter coefficient. The image data applied with the pre-filtering process are stored in a texture memory 230 by a texture memory control 220. Externally generated image data are also stored in the texture memory 230 as required.  An interpolation 240 reads the image data of the texture memory 230 based on the texture addresses and employs the deformation process method according to the specified information for an interpolation process.
Patent JP-2002083753-A (JP)
Title: Substrate for nitride-based semiconductor, and nitride- based semiconductor device, and method of manufacturing the same
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/323
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for nitride-based semiconductor, with which the semiconductor elements can be manufactured with a satisfactory yield by preventing patterning failure in an peripheral region of the substrate. SOLUTION: The substrate 1 for nitride-based semiconductor, on which nitride-based semiconductor 2 is formed, is provided with a tilting part 1a that is arranged in an edge part of the surface of the substrate 1. With this arrangement, a photomask will not make contact, in a photolithographic process, a peaking part formed at the peripheral edge of the substrate generated by anomalous growth of the nitride-based semiconductor, and consequently prevents generation of patterning failure in a peripheral region other than the tilting part 1a.
Patent JP-2002082069-A (JP)
Title: Microwave characteristic measuring device for liquid
Inventor: MATSUO HIDETO
IPC: G01N22/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy of a microwave characteristic measuring device for liquid using a microwave transmitting block with a rectangular cross sectional outline. SOLUTION: In the microwave transmitting block 20 used for the microwave characteristic measuring device 10 for liquid, the cross sectional outline comprising long edge parts 22 and short edge parts 24 is rectangular. In a holder 40 holding the block 20, microwave transmitting holes 42 and 42 are provided in positions corresponding to the short edge parts 24 of the block 20. The block 20 is fitted in the holder 40. A microwave irradiated on flowing liquid from one microwave transmitting hole 42 provided on the holder 40 travels in parallel to the long edge parts 22 of the block 20 and reaches the other microwave transmitting hole 42 to be collected.
Patent JP-2002088282-A (JP)
Title: Fluorescent printing ink containing organic lanthanoid complex
Inventor: KAWA MANABU
IPC: C09D11/023
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink which is excellent in luminance, color purity and storage stability, and is useful in various applications of printing to make use of fluorescence, for example, forgery detection printing for simple visual verification by irradiating from a portable mercury lamp on the authenticity of a printed matter such as a money card and a bill to prevent from being imitated, because the printing ink can be exited by ultraviolet rays to provide a light having the emission wavelength distantly apart from the excitation wavelength. SOLUTION: This printing ink comprises an organic lanthanoide complex and can be manufactured by mechanical pulverizing the organic lanthanoide complex dispersed in a water solvent in the presence of a surfactant to stabilize the suspension.
Patent JP-2002091576-A (JP)
Title: Power unit and power stabilization method
Inventor: TAKOUDA AKITAKA
IPC: G05F1/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the loss that is caused by dummy load in a variable output mode. SOLUTION: The voltage of a transistor Tr Q2 is controlled by a Tr Q1 for reducing the current flowing to a resistance R7 in a high voltage mode. At the same time, a Zener diode ZD is broken down by voltage higher than a prescribed level. Thus, the current flowing to the R7 is not excessively reduced.
Patent JP-2002092308-A (JP)
Title: Information processing method, information processing device, and server
Inventor: SAITO KATSUHIKO
IPC: G06F13/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method, an information processing device and a server capable of confirming the existence and the residual amount of a matter stored in a refrigerator without increasing consumed energy of the refrigerator and degrading the quality of the stored matter. SOLUTION: A plurality of icon data indicating respective matters stored in the refrigerator is previously stored in a hard disk connected to a server (not shown), image data of an image for indicating the stored matter is obtained by a CCD sensor 38 of a remote control 30 when the stored matter is stored into the refrigerator, the stored matter is specified based on the obtained image data, and an icon indicated by the icon data corresponding to the specified stored matter is displayed on a monitor 42 at need.
Patent JP-2002096216-A (JP)
Title: Feeding control method of work gripping device for shearing machine and its device
Inventor: SAKAMOTO KENICHIRO
IPC: B23D33/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To easily make an NC program of a work gripping device for a shearing machine only by inputting an actual numeric value required for cutting. SOLUTION: It is constituted of a process to input dimensions of a work and the numeric value required for cutting, a process to compute length of the work from a gripping position to each of its sides, a process to compute a feeding target value in accordance with the length to each of the sides and a process to form a control code for feeding movement of the work gripping device in accordance with the feeding target value. Consequently, it is possible to easily form the NC program of the work gripping device for the shearing machine only by simply inputting the actual numeric value required for cutting without using the control code by a user by inputting the dimensions of the work and the numeric value required for cutting and forming the control code for feeding movement of the work gripping device in accordance with it.
Patent JP-2002085894-A (JP)
Title: Washing machine
Inventor: MAE SHINJI
IPC: D06F37/24
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To surpress the rattle sounds of a circulating pump in centrifugal drying, and to improve the durability of the circulating pump. SOLUTION: A circulating mechanism comprises the circulating pump 21 which has a suction opening 23 and a discharge opening 24 and an inlet side hose 25 and outlet side hose 26 which constitute water channels. The circulating pump 21 is mounted at a housing frame 13 or housing leg 41 in such a manner that rotor shaft 22 faces a perpendicular direction.
Patent JP-2001130337-A (JP)
Title: Device for generating electric acoustic noise in automatic vehicle
Inventor: FREYMANN RAYMOND
IPC: B60R11/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To improve a device for generating an electric acoustic noise in an automatic vehicle so that it is variable as much as possible and simultaneously secures the generation of the true noise. SOLUTION: A synthesizer 40 is used, the synthesizer 40 is connected to a signal processing unit 14 or incorporated into the signal processing unit 14 so that a synthetic sound component can be mixed to an signal generated due to sound pressure.