baber/WOPTO huggingface dataset:
Patent JP-2001259326-A (JP)
Title: Honeycomb filter
Inventor: AKITSU YASUO
IPC: B01D39/14
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb filter which can prevent the nonuniform closure of cells in the filter caused by a filtration residue, etc., and give a uniform reverse cleaning pressure to each cell. SOLUTION: In the honeycomb filter, a porous body of honeycomb structure having numbers of the cells is made a base material, and at least one layer of a filter membrane whose pore diameter is smaller than that of the porous body is provided. In the flow resistance index λ of each cell in the filter defined by formula (1): λ=(λC×TC/LC)+[(λB×LB/TB)×(LB/P)/2]+[(λB×LD/TB)×(LB/P)] (1) (wherein, λ is the flow resistance index of an object cell; λC is the basic resistance of the filter membrane; TC is the thickness of the filter membrane; LC is the inner circumference length of the filter membrane; λB is the basic resistance of the base material; LB is the shortest distance from the object cell to an external space; TB is the rib thickness of the base material; P is the cell forming pitch of the filter;  LD is the outer wall part thickness of the base material), the ratio between the minimum value λmin and the maximum value λmax is made 1/1-1/50.
Patent JP-2001274274-A (JP)
Title: Semiconductor device
Inventor: KAWABATA TAKESHI
IPC: H01L23/15
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the substrate temperature rises when a large number of chips are mounted on a semiconductor device at high density obstructing heat dissipation. SOLUTION: A semiconductor chip 12 is mounted on a first carrier substrate 1 and the first carrier substrate 1 is mounted on a second carrier substrate 2 in its erected state. A semiconductor device formed in this way is mounted on a substrate 13 via a solder ball 5 of the second carrier substrate 2 on a substrate. Heat generated from the semiconductor chip 12 is transmitted wide from a thermal via 10 to a copper foil 6 on the first carrier substrate 1 and further to a copper foil 7 of the second carrier substrate 2. Heat generated from the semiconductor chip 12 and the first carrier substrate 1 easily escapes to the air and heat dissipation by convection is effectively produced because of well ventilation in a periphery of a substrate. Therefore, a semiconductor device only is excellent in heat dissipation property.
Patent JP-2001260733-A (JP)
Title: Stowable table mechanism
Inventor: HATTA SUSUMU
IPC: A47C7/62
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent looseness of a table when a stowable table mechanism to be stowed in the armrest of an automobile seat or a console box is in use. SOLUTION: The stowable table mechanism comprises a shaft 1 having a table base 7 at its upper end; an intermediate pipe 2 allowing the shaft 1 to be inserted therein; and a fixed pipe 3 allowing the intermediate pipe 2 to be inserted therein. Bushes 4 and 6 each made of resin are interposed respectively between the shaft 1 and the intermediate pipe 2 and between the intermediate pipe 2 and the fixed pipe 3.
Patent JP-2001270227-A (JP)
Title: Material to be recorded and water resistance imparting agent for ink jet recording
Inventor: MIYAMOTO HIDEKAZU
IPC: B41J2/01
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded enhanced in water resistance at the time of printing and after printing and a water resistance imparting agent for ink jet recording. SOLUTION: The material to be recorded contains a quaternary ammonium salt compound represented by formula 1 (wherein, R1s are each independently a 1-4C alkyl or hydroxyalkyl group or a 2-4C alkenyl group, Y is a 2-10C alkylene group, Z is a hetero atom-containing 2-10C alkylene group, A- is an anion and n is an integer of 3-500). The water resistance imparting agent for ink jet recording contains the quaternary ammonium salt compound.
Patent JP-2001096107-A (JP)
Title: Porous filter having end seal and method for production thereof
Inventor: MURASATO MASAHIRO
IPC: B01D39/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a porous filter having an end seal high in sealability because the pores of the end part of the filter are closely and almost perfectly closed by a silicone resin, good in production yield and less prone to leave a washing chemical soln. SOLUTION: A porous filter 1 has a porous filter layer 5 and at least one end part of the filter 1 is sealed with an addition reaction curable liquid silicone resin.
Patent JP-2001274988-A (JP)
Title: Image processor and image processing method
Inventor: OKAZOE ATSUSHI
IPC: G09G5/36
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can adjust its visual field without controlling an optical system. SOLUTION: This image processor is provided with a camera 1 such as a CCD camera which photographs the image of an object and generates gray images, a 1st memory 2 which stores the mage data on gray images (input images) equivalent to a single frame inputted from the camera 1, an arithmetic processing part 3 which reads the data on the image stored in the memory 2 and generates the data on an image obtained by enlarging or reducing the size of the input image, a 2nd memory 4 which stores the image data generated by the part 3 and a display part 5 such as a monitor TV that displays the object image by means of the image data stored in the memory 4.
Patent JP-2001274922-A (JP)
Title: Urgent report system for vehicle and on-vehicle urgent report temirnal
Inventor: TSUJII MASAO
IPC: H04M11/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To speedily cope with the supply of internal organs when a person having the will of organ supply encounters with an accident while he is in a vehicle. SOLUTION: An abnormality detection part 11 in a Mayday unit 1 gives an abnormality detection signal including damage information showing the urgent degree level of an urgent state to a Mayday ECU 2 when the urgent state is generated in the vehicle. When the abnormality detection signal is given, the Mayday ECU 2 transmits a report signal including damage information in the abnormality detection signal, individual information showing that the vehicle boarding person carries an organ supply will display card and that effect which organ supply is filled in the organ supply will display card and information showing the position of the vehicle to a relief center 19 from a portable telephone set 9 through a mobile object communication network 17.  When the relief center 19 receives the report signal including individual information, the possibility of organ supply is given to an organ transplant network when the level of damage information is not less than a reference level.
Patent JP-2001283162-A (JP)
Title: Non-contact ic card reader/writer
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card reader/writer which can be used for plural kinds of non-contact IC cards. SOLUTION: This non-contact IC card reader/writer is provided with a card searching means having different non-contact interfaces for time-sequentially outputting search signals corresponding to at least two kinds of non-contact IC cards and a card recognizing means for recognizing the non-contact IC cards by receiving response signals outputted by the non-contact IC cards corresponding to the search signals at the time of receiving the search signals.
Patent JP-2001284928-A (JP)
Title: Paraboloidal antenna for receiving satellite broadcast
Inventor: TATEKAWA KIYOTAKA
IPC: H01Q1/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a paraboloidal antenna equipped with a converter supporting arm, that has excellent weather resistance and is easily assembled. SOLUTION: The converter support arm for attaching the converter with feed horn of the paraboloidal antenna is composed of a main body 20 of arm and a cover 10 and coaxial cables 31 and 32 for transmitting the output signals of the converter are passed between the main body 20 of arm and the cover 10. The main body 20 of the arm is formed so that both ends 21 in the breadthwise direction can face each other, and the cover 10 is made of elastic synthetic resins and provided with a lock pawl for locking both ends 21 in the breadthwise direction and a coaxial cable holder in a structure for elastically holding the coaxial cables.
Patent JP-2001276765-A (JP)
Title: Method and apparatus for removing sludge accumulated in tank
Inventor: TANABE YOSHIYUKI
IPC: B65D90/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To highly efficiently and economically discharge sludge accumulated in a tank by promoting stirring, dissolution, and dispersion by jetting a washing liquid from a point near the sludge. SOLUTION: A liquid existing together in a tank 1 or a washing liquid 32 is jetted through a washing pipe so installed as to be freely moved back and forth at a prescribed distance to a side plate 2 in the tank 1 by a circulation pump 23 toward accumulated sludge 31 from the periphery. Owing to the jetting effect, the accumulated sludge 31 is stirred, dispersed and dissolved to be discharged out of the tank through the circulation pump 23 for the liquid existing together or the washing liquid 32 and through a taking-out pipe.
Patent JP-2001276598-A (JP)
Title: Granulating and drying method and fluidized-bed granulating and drying machine
Inventor: TABATA KOJI
IPC: B01J2/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel granulating and drying method and a novel fluidized-bed granulating and drying machine both suitable for carrying out the drying, granulation, coating, etc., of a powder comprising a heat-sensitive substance. SOLUTION: In the granulating and drying method, the drying efficiency of a raw material liquid L in the space above a fluidized bed F formed from a powder G is enhanced by jetting the raw material liquid L with a nozzle having an upward pointed jetting port and by supplying heat to the space. Thus, the time required of the drying, granulation, and coating of the powder G can be shortened without elevating the temperature of hot air supplied from below a perforated plate 3 and for forming the fluidized bed F. When a heat- sensitive substance, e.g. an enzyme, is handled, it can be treated in a shorter time than in a case when treated by the prior art without lowering the treating speed even when the temperature of hot air supplied from below the perforated plate 3 is set low so as not to cause the heat degradation of the substance.
Patent JP-2001288190-A (JP)
Title: Method for producing thiophan derivative
Inventor: NISHIDA YOSHITAKA
IPC: B01J31/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing a thiophan derivative of formula (2) at low cost by efficiently removing palladium catalyst from the reaction mixture. SOLUTION: The thiophan derivative expressed by general formula (2) is produced by catalytic reduction of a compound of formula (1) with hydrogen in a mixture of an alcohol and water in the presence of a palladium catalyst soluble in an organic solvent, by keeping of the obtained reaction mixture at a temperature higher than the reduction temperature under hydrogen pressure, by adding of a hydrocarbon solvent and an adsorbent, and by removing of the palladium catalyst from the reaction system.
Patent JP-2001288590-A (JP)
Title: Method for forming adhesion layer and laminated body having the adhesion layer
Inventor: KOMADA MINORU
IPC: C23F1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an adhesion layer improving the adhesion between a laminating material composed of a silicon compound film or a silicon film and the other laminating material, and to provide a laminated body having the adhesion layer. SOLUTION: In this method for forming an adhesion layer 4 improving the adhesion between a silicon compound film 3 or a silicon film and the other laminating material 6, the surface of the silicon compound film 3 or the silicon film is dissolved with a fluorine compound to form the adhesion layer 4 composed of rugged parts. At this time, preferably, the silicon compound film or the silicon film is deposited by a plasma CVD method, and the fluorine compound is composed of aqueous solution of hydrofluoric acid or ammonium fluoride or a mixed solution therebetween. Further, the laminated body 1 is produced by laminating the other laminating material 5 on the adhesion layer 4.
Patent JP-2001279299-A (JP)
Title: Gradually dissolving solid composition
Inventor: NARUKAWA SHIGETOSHI
IPC: C11D17/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a solid composition having a long dissolution time of a formulated component such as a detergent component, and excellent in gradually dissolving properties, especially the gradually dissolving solid composition suitable as the detergent for flushing toilet. SOLUTION: This solid composition containing a surfactant and sodium sulfate is obtained by using the sodium sulfate having a specific particle size distribution. For example, the sodium sulfate having the particle size distribution comprising >=52 wt.% particles having >=0.075 mm particle size, >=30 wt.% particles having >=0.1 mm particle size, >=20 wt.% particles having >=0.125 mm particle size, >=10 wt.% particles having >=0.15 mm particle size, is used.
Patent JP-2001282225-A (JP)
Title: Character display controller and its manufacturing method
Inventor: KOJIMA SAWAKO
IPC: G09G5/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a character display controller, its manufacturing method, a display character information storage ROM and electronic equipment which can be manufactured under the specifications that are unified for all language blocks at low cost. SOLUTION: The character display controller 10 includes a first nonvolatile memory 20 which stores the compressed data of display character information of a plurality of language blocks and header information required to read compressed data related to a given language block, a second rewritable memory 30 which stores display character information related to the given language block and a control processing section 40 which reads the display character information stored in the second memory and conducts display control processes.
Patent JP-2001288396-A (JP)
Title: Oil-based ink composition and ball-point pen
Inventor: SUZUKI SUSUMU
IPC: C09D11/17
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink composition excellent in temporal stability and to provide a ball-point pen. SOLUTION: This oil-based ink composition having a chromic color comprises a dye salt formed by reacting a basic dye with an organic acid, organic pigment and butyral resin at least. The ball-point pen features being filled with the oil-based ink composition having a chromic color.
Patent JP-2001275812-A (JP)
Title: Pillow and mattress
Inventor: TAKAGI YASUHIKO
IPC: A47C27/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which is free from any fluctuation in a placement area of a head even when the height is adjusted, fine in adjustment, and capable of avoiding generation of bad odor or mold in an early stage. SOLUTION: This pillow comprises a cover body 2 and a shape keeping portion 3 which is disposed inside the cover body 2 to keep the shape of the cover body 2 in a predetermined one, the shape keeping portion 3 comprises a charcoal portion 5 formed of 'bincho-charcoal' (a kind of high-quality charcoal), and a plurality of plate-like bodies 6 which can be stacked in the vertical direction with the substantially equal surface area when viewed in the vertical direction, and each plate-like body 6 is formed of an air-permeable material.
Patent JP-2001291295-A (JP)
Title: Video picture recording device and video picture recording and reproducing device
Inventor: IMAI TORU
IPC: H04N5/76
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To surely record the tops and ends of programs and to surely reproduce the programs from their tops to the end positions even when there are errors in the clock of apparatus. SOLUTION: When a request for picture recording reservation arises, a picture recording reservation section 12 forms a picture recording list. The picture recording reservation section 12 sets the picture recording start time earlier in slight seconds than the start time of the picture recording program at a timer. If the error of the timer is within these slight seconds, the picture recording start time set at the timer is earlier than the televising start of the picture recording program. A picture recording section 13 starts the picture recording by the timer. As a result, the top of the picture recording program is surely recorded. A cut detecting section 14 detects a first cut position via cut detection from the picture recording start position. The cut detection section is highly probably the start position of the picture recording program.  A reproducing section 15 determines the reproduction position of the picture recording program by using the result of the cut detection. As a result, the reproduction from the top of the program of the picture recording program is possible.
Patent JP-2001291766-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IIDA SATOSHI
IPC: H01L21/768
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable semiconductor device having a multilayer wiring structure for connecting its upper and lower-layer wiring layers via a plug, by preventing its side-etch from occurring in the interface between its upper-layer wiring layer of a border-less portion and the plug in the case of the etching performed when patterning its upper-layer wiring layer. SOLUTION: By the burying of a connection hole 14 provided in an interlayer insulation film 13, a metallic film for a plug is formed. Then, after covering with a resist mask having its size somewhat larger than the size of the connection hole 14 the region to form therein the connection hole 14, the metallic film for a plug is so etched to its predetermined thickness by an anisotropic etching as to obtain the metallic film having a partially protruded portion thereon and extinguish naturally the resist mask. Thereafter, by the expansive etchback of the metallic film, a plug 15 protruded in the form of a dome from the surface of the interlayer insulation film 13 is formed. As a result, the film thickness of an upper-layer wiring layer 17 is made small above the region to form the plug 15.
Patent JP-2001291089-A (JP)
Title: Image display device
Inventor: WAKAYAMA YOSHITO
IPC: G06F3/0354
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which can quickly set plural parameters about display of images with a simple operation. SOLUTION: The function selection display 10 shown on a monitor 9 is operated by a mouse input device 18 by selecting a desired one of functions a11-g17, and each selected function can be freely changed about its WL/WW value, for example, by operating the left and right dials 21 and 22.
Patent JP-2001288230-A (JP)
Title: Curable resin composition for producing gel coat sheet
Inventor: MASAOKA HIROSHI
IPC: C08F290/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for producing a gel coat sheet of which the surface pattern does not dissolve and disappear under thermal pressing and which is free from crack generation and can be stably stored for a long time. SOLUTION: This resin composition comprises (a) a urethane (meth)acrylate compound prepared by the condensation reaction of a compound having at least two hydroxyl groups, a polyisocyanate comprising an aliphatic polyisocyanate and/or an alicyclic polyisocyanate, and a hydroxy (meth)acrylate compound having at least one (meth)acrylic group and at least one hydroxyl group, another monomer copolymerizable with the compound, and a curing agent.
Patent JP-2001286664-A (JP)
Title: Information indicating device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of effectively restraining illegality conducted by a game hall side by disclosing an extent to which a value-added is given. SOLUTION: This information indicating device for a game is a device corresponding to a game machine giving the value-added (obtained points) with a predetermined amount to a player as a reward through satisfying specified conditions, being provided as a separated body, enabling a possessive value (possessive points) possessed by the player to be indicated, and having a value- added indicating part 90 capable of indicating an amount of the value-added (the obtained points) given by the machine and a possessive value indicating part 91 capable of indicating an amount of possessive value (the possessive points) possessed by the player, wherein the value-added (the obtained points) is displayed on the value-added indicating part at one time and then added to the possessive value (the possessive points) displayed on the possessive value indicating part.
Patent JP-2001289090-A (JP)
Title: Torque fluctuation reducing device
Inventor: YAMADA KOJI
IPC: B60L50/16
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To avoid the discrepancy of a driving regenerative quantity from an operation instruction value. SOLUTION: This torque fluctuation reducing device is provided with a motor-generator connected to an output shaft or the like of an engine 1; an operation instruction signal generating part 10 for the motor-generator 2; a damping control signal generating part 11 for reducing the torque fluctuation of the engine or the like using the motor-generator 2, a command signal generating part 13 for generating a composite signal of an operation instruction signal and a damping control signal; a command signal limiting part 14 for limiting the composite signal to be kept within the instruction value that can be outputted to the motor-generator 2, an action signal generating part 4 for operating the motor-generator 2 according to the output signal of the limiting part 14;  an average value computing part 15 for computing an average value at the specified time of the output signal of the limiting part 14; and a command signal adjusting part 16 for adjusting the composite signal or the operation instruction signal so that the average value becomes the value of the operation instruction signal.
Patent JP-2001298581-A (JP)
Title: Ccd reading circuit
Inventor: AOYANAGI SHIGEO
IPC: H04N5/335
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a CCD reading circuit capable of preventing the malfunction of a CCD sensor by improving the heat dissipation of the CCD sensor. SOLUTION: This CCD reading circuit provided with the CCD sensor 12 and a substrate 13 for processing a signal from the sensor 12, is provided with a radiator 11 for urging the heat radiation of the sensor 12 and brings the radiator 11 into contact with the sensor 12 and the substrate 13. Since the radiator 11 is brought into contact with not only the sensor 12 but also the substrate 13, the heat dissipation of the sensor 12 is improved and its malfunction is prevented.