baber/WOPTO huggingface dataset:
Patent JP-2001283529-A (JP)
Title: Prepaid recording medium
Inventor: FUJIIE KAZUHIKO
IPC: G11B20/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid recording medium which can limit sound recording according to the cumulative amount of recorded data when, for example, audio data are recorded and also limit sound recording according to an actual sound-recording time (length of music) when the audio data are compressed and recorded. SOLUTION: This recording medium has a user recordable area 2b where compressed data are recorded, a user TOC area 2a where cumulative data capacity which is updates each time the data are recorded in the above 1st recordable area is recorded, and a TOC area 3 where the upper-limit of the cumulative data capacity is previously recorded; and the recording of the compressed data to the user recordable area 2b is limited according to the cumulative data capacity recorded in the user TOC area 2a and the upper-limit of the cumulative data capacity recorded previously in the TOC area 3. The sale price is set according to the upper-limit of the cumulative data capacity set in the TOC area 3.
Patent JP-2002260667-A (JP)
Title: Acrylic adhesive or pressure-sensitive adhesive for lithium secondary battery
Inventor: TERAJIMA TADASHI
IPC: H01M10/0566
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic adhesive or a pressure sensitive adhesive for a lithium secondary battery, which will not pose adverse effects on the initial discharge capacity of the lithium secondary battery. SOLUTION: This adhesive or pressure sensitive adhesive for the lithium secondary battery is an acrylic adhesive or a pressure sensitive adhesive for a lithium secondary battery, having a functional group-containing monomer as a component monomer, and the remaining quantity of the functional group- containing monomer in the adhesive or the pressure sensitive adhesive is less than 0.01 wt.%. The lithium secondary battery includes a lithium secondary battery having a manganese-based of a cobalt-based positive electrode. The functional group-containing monomer is, for instance, acrylic acid or hydroxyethyl acrylate.
Patent JP-2002256901-A (JP)
Title: Throttle control device of engine
Inventor: YAMAGUCHI NAOYA
IPC: F02D11/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device of an engine capable of avoiding an enlargement of the whole engine when arranging a driving motor, and capable of avoiding influence by heating. SOLUTION: This throttle control device of the engine controls opening of throttle valves 38 and 39 by the driving motor 41 on the basis of a throttle operation quantity by manual operation of a throttle grip 10a. The driving motor 41 is arranged on a case bottom wall 32a of an air cleaner 23. A rotary shaft 41a of the driving motor 41 and valve stems 38a and 39a of the throttle valves 38 and 39 are connected by wire cables 48 and 49.
Patent JP-2002271814-A (JP)
Title: Image reproducing device and image processing unit and method for them
Inventor: KOTAKE DAISUKE
IPC: G06T15/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device and method and an image processing unit and method that can optionally switch a panoramic image in a different state and enhance the real time performance of its reproduction in the case of utilizing an IBR(Image-Based Rendering) technology to build up a walk-through possible virtual space. SOLUTION: A corresponding data storage section 50 stores corresponding data including a plurality of panorama image sequences comprising a plurality of panorama images corresponding to a plurality of visual positions as to one path. When switching of a panorama image sequence during display from other panorama sequence is instructed, a state selection section 601 refers tu inter-state correspondent data 510 to select the panoramic image sequence after switching. A panoramic image decoding section 602, an image segmentation section 603, and a display control section 604 use the panoramic image included in the selected panoramic image sequence to allow a display section 70 to continuously display the panoramic image in succession to the display of the panoramic image before the switching.
Patent JP-2002269822-A (JP)
Title: Optical recording medium and method for manufacturing the same
Inventor: TANIGUCHI TAKASHI
IPC: G11B7/257
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium and a method for manufacturing the medium having a lubricating layer which hardly causes head crash and does not degrade the optical characteristics or the like of an optical head. SOLUTION: In the optical recording medium having at least a reflecting layer, an optical recording layer and a lubrication base layer formed in this order on a substrate, the following mixture is applied on the surface of the lubrication base layer and then crosslinked to form a lubricating layer. The mixture used consists of perfluoropolyether derivatives having isocyante groups and perfluoropolyether derivatives having alcoholic hydroxyl groups or carboxyl groups, or of perfluoropolyether derivatives having isocyanate groups, perfluoropolyether derivatives having alcoholic hydroxyl groups and perfluoropolyether derivatives having carboxyl groups.
Patent JP-2002271582-A (JP)
Title: Image reader
Inventor: NAKAO TAKETOSHI
IPC: H04N1/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, capable of reading an original image, making it conform to a plurality of modes, concerning the image quality. SOLUTION: This device is provided with a light source 8 for irradiating a sheet-like original 9 with a light and a photoelectric converting element 6 for converting a light Lr reflected on a surface 9a of the original 9 on the side of the light source to an image signal. A light quantity control means is provided for setting the quantity of light of the light source 8 to a first range with a level, with which the photoelectric converting element 6 is saturated, as the reference in a first read mode and for setting the quantity of light of the light source 8 to a second range which is lower than the first range in a second read mode.
Patent JP-2001341109-A (JP)
Title: Formed plate, greening method by formed plate, and weed luxuriation-suppressing method
Inventor: HARA TOSHIKAZU
IPC: E02D17/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a forming plate capable of being easily used without carring out sufficient rolling pressure operation by making the best use of the performance of crushing treated bamboo material while a greening method by the formed plate and a weed luxuriation suppressing method are provided. SOLUTION: A formed plate 1 is provided by mixing bond material in pulverized bamboo material to be formed into a plate form. A plurality of recessed parts 11 are formed on a surface of the formed plate 1. Polymer emulsion is used as the bond material. The formed plate 1 has higher voids at a front face than those at a bottom face of the formed plate 1. The greening method is equipped with a process for constructing the formed plate and a process for providing seed or nursery plant of lawn grass (plant) 5 on the surface of the constructed formed plate 1. The weed luxuriation-suppressing method is provided by constructing the formed plate 1. The formed plate 1 is provided by planting the seed or nursery plant of the lawn grass (plant) 5 and the greening method is provided by constructing the formed plate 1.
Patent JP-2001298274-A (JP)
Title: Electronic circuit arrangement
Inventor: NISHIYAMA TOSAKU
IPC: H05K1/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a wiring board incorporating electronic components that reduction in size, high density mounting and multi-functioning are limited. SOLUTION: A semiconductor chip 6 is mounted on the upper surface of a multilayer wiring board 5 principally comprising a plurality of insulating substrates 1, an inner layer wiring 2, a wiring 3 formed on the opposite sides, and via hole conductors 4 for electrically connecting the wiring group. Electronic components, e.g. chip resistors 10, chip capacitors 11, and chip coils 12, are incorporated in other via holes and especially disposed directly under the semiconductor chip 6 and connected in series through the inner layer wiring 2.
Patent JP-2001277517-A (JP)
Title: Thermal ink jet print head
Inventor: CLARK SHAN C
IPC: B41J2/05
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the ink resistance of a thermal ink jet print head and to improve the aspect ratio of an ink channel and a nozzle. SOLUTION: The thermal ink jet print head comprises an upper substrate, and a lower substrate on which heating element and address electrode arrays are formed. An insulation layer patterned to expose the end parts of the heating elements and address electrodes is attached onto the lower substrate. The upper substrate and the lower substrate are bonded each other and a liquid drop discharging nozzle is defined by the upper substrate, the insulation layer on the lower substrate, and the heating element in the lower substrate. At least one of the upper substrate and the insulation layer is formed by crosslinking phenol novolac resin having a glycidyl ether function group in monomer repeating unit.
Patent JP-2002233243-A (JP)
Title: Trimming waste rejecting apparatus for trimmer
Inventor: FUJITA YOSHIHIRO
IPC: A01G3/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for rejecting trimming waste and apparatus therefor to improve the working efficiency by adding a trimming waste discharging function to a double-edge trimmer. SOLUTION: A rejection plate 6 swinging in lateral direction to reject trimming waste is attached to the upper part of an edge of a trimmer through bearings 10, 11. When a tree is trimmed with a double-edge trimmer to trim the tree by reciprocating motion, the trimmed waste is stopped with a resist plate 5 according to the progress of the trimming work and temporarily retained on the rejection plate 6. Immediately before the spilling out of the trimmed waste over the resist plate after the full retention of the waste on the rejection plate, the waste is shaken off in the traveling direction out of the trimming work range by shaking with the whole body of the trimmer. The freely movable rejection plate is fallen in the direction of inertia force by the inertia motion to automatically keep the return trimming work.  Successively, the trimming work of the return path is carried out and the operation is repeated to smoothly perform the reciprocating trimming and the rejection of the trimmed waste.
Patent JP-2002272775-A (JP)
Title: Headgear for cooling and its manufacturing method
Inventor: KUMAGAI TEIZO
IPC: A61F7/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a headgear for cooling having a zigzag cooling water path and a good cooling efficiency and easily manufactured, and a method for manufacturing the same. SOLUTION: The headgear for cooling comprises the cooling water channel 2 formed therein in a shape corresponding to a head shape to pass a cooling water. In this head gear, the water channel is formed in the zigzag water channel by aligning single water channels in parallel and communicating between the rear end of the single channel and the distal end of the adjacent single channel. Therefore, since the zigzag cooling water channel is provided in the headgear, a distance of passing the cooling water is increased, and hence the head can be efficiently cooled.
Patent JP-2002134047-A (JP)
Title: X-ray tube bearing
Inventor: WANDKE NORMAN E
IPC: F16C19/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a X-ray tube bearing with lowered operating temperature. SOLUTION: The high-energy X-ray tube has an evacuated chamber accommodating a rotor inside. The rotor rotates an anode in a channel of an electron flow to generate the X-ray beam and the heat. The heat is to be delivered from an anode to the bearing shaft 54. The bearing shaft 54 rotates, with respect to the stationary rotor support 42, on the front and rear lubricant bearings 44F, 44R. The heat flows towards the direction reverting from the front bearing 44F through the core 70 to be partitioned within the central cavity 60 in the shaft and using a high heat conductivity material such as copper. As option the ring adiabatic zone 74, 76 is formed between the core and the bearing shaft adjacent to a lace to expand a heating channel between an anode and a lace.  An evaporation ratio of the lubricant material 46 is lowered due to the temperature drop of the front bearing eventually to extend the life of a X-ray tube.
Patent JP-2002274928-A (JP)
Title: Composite hardened body
Inventor: MATSUNO KICHIYA
IPC: C04B14/28
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance of a hardened body of papermaking sludge. SOLUTION: This composite hardened body is formed by drying and hardening the papermaking sludge and by incorporating organic fibrous material consisting of polysaccharides and calcium carbonate into an inorganic amorphous body consisting of respective oxides of Si, Al and Ca. The amount of the Ca in the composite hardened body is regulated to 6 to 63 wt.% of the total weight of the composite hardened body in terms of CaO and the calcium carbonate is light precipitated calcium carbonate having angles. The amount of the calcium carbonate in the composite hardened body is 10 to 40 wt.% of the total weight of the composite hardened body.
Patent JP-2002284111-A (JP)
Title: Binding machine
Inventor: TANGE SHINO
IPC: B65B13/28
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine by which an operator can perform binding work without having concern caused by a Y-shaped arm traversing a notch when the operator binds by inserting a member to be bound into the notch. SOLUTION: Each string guiding member 61, 62 moves backward in parallel at a side of a notch 11, and guides backward both end sides of the string H with the string H wound around the member to be bound M. Then the guiding members move backward while respectively turning with bearing pins 61a, 62a retained as fulcrums, and string guiding portions 61b, 62b are mutually brought close to each other backward the member to be bound M, by which the both sides of the string H are mutually put close to. Thus, the operator can perform binding work without any concern.
Patent JP-2002285892-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NARUSE HIDEO
IPC: F02D41/20
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of heat in a control means 5 for controlling the charge and discharge of a piezoelectric element 3 in a fuel injection control device for an internal combustion engine for stopping fuel injection from an injector 2 by discharging the piezoelectric element 3. SOLUTION: When stopping the fuel injection from the injector 2, the discharge of the piezoelectric element 3 is stopped before the charge quantity of the piezoelectric element 3 becomes zero to store charge in the piezoelectric element 3 even during the stop of the fuel injection. The quantity of the new charge to be supplied to the piezoelectric element 3 in a succeeding time for fuel injection can be thereby reduced, and the generation of heat in a piezoelectric element drive circuit 55 inside a control means 5 can be restricted.
Patent JP-2002286741-A (JP)
Title: Lead frame and method of manufacturing for vibration gyroscope using it
Inventor: TAKAYA TADASHI
IPC: H01L41/312
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for a vibration gyroscope capable of fixing an oscillator and a supporting member in high position accuracy and to provide a lead frame used in the vibration gyroscope. SOLUTION: A supporting part 22 and a holding part 61 for holding the oscillator 2 are installed in the lead frame 60. Therefore, the position accuracy of the supporting part and the oscillator is enhanced, the vibration of the oscillator is stabilized, the dispersion or deterioration of vibration characteristics (resonance frequency Qm) is lessened, and the performance of the vibration gyroscope is enhanced.
Patent JP-2002288037-A (JP)
Title: Memory control device and method
Inventor: YAMANAKA KATSUHIKO
IPC: G11C11/409
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the accessing efficiency in switching a bank by moving the access to another bank in a clock cycle where the data is not exchanged in a bank, in a memory control device and a memory control method for controlling SDRAM composed of plural banks. SOLUTION: An inputted request is divided into requests for each of the banks by a request distributing circuit 11, and a command for each bank is generated by command generating circuits 12A, 12B for each bank. During a period when the data is not exchanged in the present bank, a precharge command of the present bank is procrastinated, and the access command of another bank takes priority. Therefore a weight in exchanging the bank is not generated, and the access can be efficiently executed.
Patent JP-2002300488-A (JP)
Title: Dual-type digital television tuner
Inventor: KAWAI SATOSHI
IPC: H04N5/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate interference due to two local oscillation signals for reducing phase noise. SOLUTION: Pairs of mixers 14 and 15, and 33 and 34, and local oscillators 15 and 35 are provided. First and second direct conversion circuits 10 and 30 are provided, which directly output a baseband signal from a digital television signal inputted to the pairs of mixers 13 and 14, and 33 and 34. A frequency divider 15 or a multiplier 35 is provided in the first direct conversion circuit 10. The pairs of mixers 13 and 14, and 33 and 34, local oscillators 15 and 35, a frequency divider 16, and a multiplier 36 are composed by balancing circuitry. The oscillation signal of the local oscillator 15 in the first direct conversion circuit 10 is inputted to the pair of mixers 13 and 14 of the first direct conversion circuit 10 via the frequency divider 16 or multiplier 36.
Patent JP-2002292803-A (JP)
Title: Paper packaging material having high barrier properties
Inventor: PETER FRISK
IPC: B65D65/40
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper packaging material having high barrier properties for liquid food or the like developing excellent capacity preventing the dispersion of aroma of internally filled matter or the oxidation of the internally filled matter and using no metal foil in place of a conventional paper packaging material having an aluminum foil heavy because of the presence of a metal foil and having a problem from an aspect of disposal environment. SOLUTION: An adhesive layer containing an oxygen absorbent is provided inside a paper layer and polymer layers having barrier properties are provided on both sides of the adhesive layer containing the oxygen absorbent.
Patent JP-2002107992-A (JP)
Title: Toner
Inventor: MIZOO YUICHI
IPC: G03G9/087
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner which is possible to reduce the amount of residual toner being discharged as a waste toner after transfer and which exhibits high transfer efficiency and free from the problems such as faulty cleaning or mutual fusion. SOLUTION: The toner containing at least a binder resin, a coloring agent and inorganic fine particles is characterized in that the inorganic fine particles are formed of a compound expressed by formula: [M1]a[M2]bOc (wherein, M1 is a metal element selected from the group consiting of Sr, Mg, Zn, Co, Mn, Ba and Ce;  M2 is a either metal element of Ti of Si; a is an integer of 1 to 9; b is an integer of 1 to 9; and c is an integer of 3 to 9), the weight- average particle diameter of the toner is 5 to 12 μm, in the particles having particle diameters of >=3 μm, the particles having circularity (a) of >=0.900 are contained in an amount of >=90% in number, in the circularity distribution based on the number of the particles, which circularity (a) is given by formula: circularity (a)=L0/L (wherein L0 is the circumferential length of a circle having the same project area as particle image and L is the circumferential length of the particle image), and the cutting ratio Z and the weight-average diameter X of the toner satisfy a specific relation.
Patent JP-2002311001-A (JP)
Title: Method and device for measuring strength of raw timber
Inventor: NISHINA YOSHIAKI
IPC: G01N29/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To automatically and precisely measure strength of raw timber by correctly measuring a characteristic frequency of the raw timber. SOLUTION: Hit sound obtained by hitting the raw timber 12 at a butt end is collected by a microphone 19, the collected hit sound is frequency-analyzed to measure a vertical characteristic frequency of the raw timber, and strength of the raw timber 12 is computed based on the vertical characteristic frequency in this method for measuring strength of the raw timber. A raw timber support means to support the raw timber 12 to hit the raw timber 12 at the butt end comprises free rollers 23.
Patent JP-2002306656-A (JP)
Title: Exercise auxiliary tool for golf and ski
Inventor: NAKAMURA TOMIYUKI
IPC: A63B69/36
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an exercise auxiliary tool for golf and ski allowing the proper fixation or stretching of the knee, easy to wear, and capable of keeping a stable worn state even during a vigorous movement. SOLUTION: This auxiliary tool comprises an upper guard plate 5 laid along the thigh, a lower guard plate 6 laid along the lower limb, a joint part 11 for rockably supporting and connecting the lower end of the upper guard plate to the upper end of the lower guard plate, a spring 12 for energizing the upper guard plate and the lower guard plate in an extending direction, an openable and closable knee cover 8, and a fixing belt of the lower guard plate 6 to the lower limb. This tool is installed to the knee part by putting the upper and lower guard plates 5 and 6 on the back surface of the thigh lower part and the back surface of the lower limb upper part from the back side of the knee, closing the knee cover 8, and fixing the fixing belt 10.
Patent JP-2002309283-A (JP)
Title: METHOD FOR SUPPRESSING beta-CRYSTALLIZATION OF FATTY ACID MONOGLYCERIDE AND EMULSIFIED COMPOSITION
Inventor: YASUE RYOJI
IPC: A61K8/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified composition which can sufficiently suppress the β-crystallization of a fatty acid monoglyceride and excels in not only an external appearance and a feeling of use but also emulsification stability. SOLUTION: A method for suppressing the β-crystallization of the fatty acid monoglyceride comprises stirring and mixing a water-swelling clay mineral and the fatty acid monoglyceride to modify the water-swelling clay mineral with the fatty acid monoglyceride. The emulsified composition can be obtained by incorporating the water-swelling clay mineral and the fatty acid monoglyceride modified product obtained by mixing and modifying the water- swelling clay mineral with the fatty acid monoglyceride.
Patent JP-2002313542-A (JP)
Title: Tubular heater and its manufacturing method
Inventor: YAMASHITA KAZUOMI
IPC: H05B3/40
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a tubular heater prevented from melting a tubular member or breaking a heating wire without causing local heating due to no mutual contact of adjacent heating wires by preventing the movement of the heating wires even if repeatedly used and curved in the use. SOLUTION: A heating element wound on a tubular member for allowing gas or liquid to pass through is integrally embedded in elastomer attached to the outer periphery of the tubular member.