baber/WOPTO huggingface dataset:
Patent JP-2002271504-A (JP)
Title: Imaging device and its incoming call response method
Inventor: KAWAGISHI YOSHITAKA
IPC: H04N1/32
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that attains communication for maintenance or the like, in response to communication with a particular user, even when it is in local mode or the like where modem communication by a serial port is not possible. SOLUTION: The image forming device that can receive print data via a 1st communication means for communication using a telephone line and a 2nd communication means for communication not using a telephone line and can select reception of the print data under a remote mode, where the communication by the 1st communication means is permitted but the communication by the 2nd communication means is disregarded; and the local mode where the communication by the 2nd communication means is permitted, but the communication by the 1st communication means is disregarded, is provided with an incoming signal identification means that identified whether an incoming signal satisfies a preset incoming signal conditions, when the incoming signal arrives via the 1st communication means in the local mode. The incoming signal identification means replies the incoming signal under the incoming signal condition of an incoming signal time interval between a series of a first incoming signal and a series of a second incoming signal and number of a series of the first incoming signals.
Patent JP-2002267259-A (JP)
Title: Hot-water supply system
Inventor: OKAMOTO ATSUSHI
IPC: F24S90/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply system, in which efficiency in the use of hot water produced by solar heat is enhanced, and the system can be constituted simply and inexpensively. SOLUTION: Hot water heated by solar heat via a solar collector 5 and hot water heated by a heating device 12, such as a boiler are supplied and mixed in a heat-sensitive mixing valve 3; the mixed hot water and water are supplied and mixed in a thermosensitive mixing valve 4 to produce hot water having a preset temperature T0 . In the mixing valve 4, hot-water outlet temperature is set beforehand to T0 , and in the mixing valve 3, the temperature of hot water is set to T0 +α, which is slightly higher that the temperature T0 .
Patent JP-2002263582-A (JP)
Title: Classifier for waste disposal residue
Inventor: OTAKE HIROSHI
IPC: B07B1/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a classifier for waste disposal residues, which dispenses with the installation of a spare system and frequent cleaning. SOLUTION: This classifier is a classifier for classifying the reside discharged from a waste disposal apparatus. Innumerable projections 40 are installed on the residue transferring surface side of a classifying plate 35, and at the same time, an opening 42 communicated to both residue transferring surface side and back surface side is installed on the back end 41 of the projections opposite to the residue transferring direction x.
Patent JP-2002268227-A (JP)
Title: High molecular compound, resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: C08L83/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having small absorption at the wavelength of F2 excimer laser light for exposure, capable of easily forming a fine pattern perpendicular to a substrate and suitable for use as a fine pattern forming material for the production of VLSI. SOLUTION: The high molecular compound has repeating units of formula (1) (where R<1> is a 1-20C linear, branched or cyclic divalent hydrocarbon group and may be a bridged cyclic hydrocarbon group; R<2> is an acid labile group, 0<=m<=3; 0<=n<=3, 0<=o<=3; 0<=p<=3; m+n=3; o+p=3; 0<=n+p<=6; R<3> is an F-free hydrophilic group; and (a) and (b) are each a positive number). The resist material is sensitive to high energy beams and is excellent in sensitivity and resolution at <=200 nm, particularly <=170 nm wavelength and in plasma etching resistance.
Patent JP-2002026120-A (JP)
Title: Method of forming metal interconnection of semiconductor device
Inventor: PYO SUNG GYU
IPC: H01L21/4763
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a metal interconnection of a semiconductor device which can solve the problems caused by a defective contact between upper and lower metal interconnections, due to insufficient process margin in a process of forming the upper metal interconnection of the high integration semiconductor device. SOLUTION: This method comprises a step of forming a photosensitive film 24 on a semiconductor substrate 21, formed with a prescribed structure including the lower metal interconnection 23 and then patterning the photosensitive film 24, so that the lower metal interconnection is exposed; a step of conducting a treatment 25 with a chemical reinforcement agent, making the agent sucked only on the exposed part of the lower metal interconnection; a step of evaporating a metal layer 26 by a CECVD method, where the metal layer 26 is selectively evaporated in the part where the chemical reinforcement agent exists, and thus the chemical reinforcement agent becomes floated, as the metal layer is evaporated;  a step of removing the photosensitive film and chemical reinforcing agent and then forming a diffusion barrier layer spacer 27 on the sidewalls of the metal layers left over after the photosensitive film and chemical reinforcement agent are removed; and a step of forming an insulation film 28 over the entire structure, so as to fill in the spaces in the metal layer.
Patent JP-2002234847-A (JP)
Title: Inhibitor of helicobacter pylori
Inventor: HAMAYA TADAO
IPC: A61P31/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new drug, a prophylactic agent for infection and a food safe for human bodies and having excellent inhibitory actions on Helicobacter pylori. SOLUTION: The inhibitor, prophylactic agent for infection and food for the Helicobacter pylori comprise a hydrophilic solvent extract of a mushroom fruit body as an active ingredient.
Patent JP-2002276636-A (JP)
Title: Fastener
Inventor: HAMAMOTO KIYOSHI
IPC: F16B33/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fastener furnished with a seizure preventive function at the time of high torque fastening while preventing various problems to occur due to application of lubricating oil on a bolt-nut. SOLUTION: Copper plating is applied on a stainless steel made bolt 10 and a stainless steel made nut 11 free to screw on it.
Patent JP-2002276342-A (JP)
Title: Device for removing particulate
Inventor: OE TOSHIAKI
IPC: F01N3/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing particulate compact in the whole capacity and high in durability that can be manufactured at a very low cost compared with conventional devices. SOLUTION: This device comprises a container 110 having an inlet section 112, an internal space 114 and an outlet section 116, a bag type filter member 130 having an opening section 132 opening at the inlet section and arranged in the space 114, a particulate trap body 140 arranged inside the filter member, and a heater 150 arranged between the trap body 140 and the filter member 130.
Patent JP-2002273377-A (JP)
Title: Apparatus for fermentation of animal's carcass
Inventor: ARANAKA TOSHIAKI
IPC: B09B3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus in which the carcasses of large-size domestic animals are cut and decomposed into dry powder, bones, and gas in about 8 h by high temperature fermentation, and a fermentation material and the carcass residue in a fermentation tank require only single time per one month or two months and which can treat the carcasses continually. SOLUTION: After a kiln is rotated, and the carcasses are cut by internal blades, the carcasses are fermented at 80 deg.C by the use of aerobic high temperature fermentation bacteria which control the generation of offensive odors. The carcasses are converted into a small amount of the dry powder, the bones, and the gas in 5-8 h. A small amount of the residue is left in the fermentation tank, and the apparatus can treat the carcasses continuously only by discharging the residue when the fermentation material is replaced every one month or two months.
Patent JP-2002275461-A (JP)
Title: Method of producing phosphorescent substance of rare earth-activated alkaline earth metal fluoride iodide, radiation image conversion panel and method of photographing radiation image
Inventor: WAKAMATSU HIDEAKI
IPC: C01F11/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing phosphorescent substance of rare earth-activated alkaline earth metal fluoride iodide that has high sensitivity, good sharpness and graininess. SOLUTION: The production process for phosphorescent substance of general formula (1) Ba1-x M<2> x FI:aM<1> ,bLn,cO (where M<2> : one or more of Be, Mg, Sr, Ca; M<1> : one or more of Li, Na, K, Rb, Cs; Ln: Ce, Pr, Sm, Eu, Gd, Tb, Tm, Yb; 0<=x<=0.5, 0<=a<=0.05, 0<b<=0.2, 0<=c<=0.1 comprises the following steps: the step where an aqueous solution of BaI2 of >=2.5 mol/L concentration is prepared; the step where an aqueous solution of inorganic fluoride solution of >=5 mol/L concentration is added to the aqueous solution in 120-600 minutes, the aqueous solution is kept at 90-99 deg.C, then the mixture is aged for 180-600 minutes thereby forming the crystalline precipitation of the fluorescent precursor; the step where the precipitate of the precursor crystals is separated from the aqueous solution; and the step where the separated precipitate of the crystalline precursor is fired.
Patent JP-2002275283-A (JP)
Title: Film reinforced with liquid crystal resin fiber, laminated sheet and interior material for automobile
Inventor: NAKANO YOSHINORI
IPC: B32B27/32
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a film reinforced with a liquid crystal resin fiber, having a wide forming temperature range, formable to a product having a complicate shape and having excellent mechanical strength and dimensional stability. SOLUTION: The film reinforced with a liquid crystal resin fiber is produced by dispersing a thermoplastic polyester resin containing liquid crystal resin fibers in a polyolefin resin in a manner to orient the fibers in the same direction. Accordingly, the film has excellent formability, mechanical strength and dimensional stability.
Patent JP-2002243880-A (JP)
Title: Heating probe and device thereof
Inventor: NAKAYAMA YOSHIKAZU
IPC: G01N25/18
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To develop a heating probe which can detect heat information on a size of several nm of a sample, by which a hole diameter formed in a heat recording medium can be made extremely small at several nm and which can realize a high-density recording operation. SOLUTION: The heating probe 19 is constituted of a conductive nanotube probe 10 whose base bend 10b is fixed to a holder 8 and whose tip 10a protrudes, a heating element 15 which is formed on the circumferential face of the probe 10, a conductive nanotube wire 16 which is fixed to the heating element 15, and a means which electrifies both ends of the wire 16 and the probe 10. The heating element 15 is electrified, and the tip 10c of the probe 10 is heated. The heating probe device 26 is constituted of the heating probe 19, a scanning mechanism which scans and heating probe 19 with reference to the heat recording medium 22, and control circuit C which heats the tip 10c of the probe 10. Very small hole patterns 23,... can be recorded on the surface 22a of the medium 22.
Patent JP-2002278191-A (JP)
Title: Image forming device
Inventor: HAYAMA YUKO
IPC: G03G15/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image free from blurring or scratchiness by controlling the deflection or the tension of transfer material between a feeding device for feeding the transfer material to a transfer device and the transfer device and between the transfer device and a fixing device by deducing the feeding speed of the transfer material according to some conditions in the respective devices without using a detecting device such as a photosensor. SOLUTION: This image forming device is provided with an image carrier 3 for forming a toner image, the feeding device 17 feeding the transfer material to the transfer device, and the transfer device 4 feeding the transfer material and also transferring the toner image formed on the image carrier 3 to the transfer material. The feeding speed of the transfer material in the feeding device 17 and that in the transfer device 4 are estimated based on the factor of the variation of the feeding speed of the transfer material so as to control the feeding speed of the transfer material in the feeding device 17. Then, the feeding speed of the transfer material in the fixing device 32 is estimated to control the feeding speed of the transfer material in the fixing device 32.
Patent JP-2002286538-A (JP)
Title: Load cell
Inventor: KUMAGAI SHUNJI
IPC: G01G3/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To support a strain gage 2 having strain piece parts 2a to 2d disposed at a 90 degree angle from each other so as not to restrain the deformation of the strain piece parts 2a to 2d when a load is imposed on them. SOLUTION: Among the strain piece parts 2a to 2d forming four legs, one leg 2a is fixedly supported and the remaining three legs 2b to 2d are fixed in a longitudinally displaceable manner. This prevents the deformation of the piece parts 2a to 2d from being restrained, thereby providing this load cell with high accuracy.
Patent JP-2002284467-A (JP)
Title: Small elevator
Inventor: IGARASHI SHINGO
IPC: B66B13/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a small elevator with a car having accesses in mutually connected side faces, capable of being easily used by wheel-chair users. SOLUTION: The accesses 12, 13 are provided at two sides, respectively, on both sides of one corner 7 of the car 3 having a square plane and access clearances are set close to counter sides to the corner 7. Thus, a loading space 27 is formed between the mutual access clearances in the car 3 and set close to the corner on the other side of a diagonal line in a square in relation to the corner 7. The loading space 27 curved at a large radius between the mutual access clearances can be used as an accessible path. Therefore, the wheel-chair user 28 can easily utilize the small elevator without taking unreasonable action of sharply turning a wheel chair in the moving direction during getting on/off.
Patent JP-2002282045-A (JP)
Title: Shampoo device for barber and beauty shop
Inventor: HOSHINA TAKASHI
IPC: A45D19/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To improve a conventional shampoo bowl in which there is a problem that the floor area of a barber and beauty salon must be large because a box to which a shampoo bowl is attached projects on the barber and beauty shop chair side, therefore a step tip attached to the lower end of an apron by turning over and bringing down a backrest is sometimes contacted with the front of a box, and a barber and beauty shop chair must be arranged at a position apart from a mirror finished surface. SOLUTION: A shampoo device for a barber and beauty shop comprises a counter 2 for placing fixtures required for shampoo work, a shampoo bowl 3 fixed to a notch portion formed in the counter, a shower head 5 attached to the surface of the shampoo bowl, a tap metal fitting 4 connected to the shower head, and a drain pipe 7 connected to a drain port of the shampoo bowl.
Patent JP-2002287022-A (JP)
Title: Color image read lens and device using the same
Inventor: MORI MASAO
IPC: G02B9/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain excellent curvature of a field and on-axis chromatic aberration by using glass which has large abnormal dispersion for a negative lens of a cemented lens and to suppress aberration variation due to power variation in a well-balanced state by maintaining the symmetry of lens systems before and after a stop and then correcting deterioration of distortion and power chromatic aberration. SOLUTION: This lens is constituted by arraying a 1st lens group G1 composed of a 1st lens L1 , a 2nd lens group G2 which is constituted by cementing a 2nd biconvex lens L2 and a 3rd biconcave lens L3 and convex to the object side, a stop 1, a 3rd lens group G3 which is constituted by cementing a 4th lens L4 and a 5th positive lens L5 and convex to the image side, and a 4th lens group G4 composed of a 6th positive lens L6 which is convex to the image side in order from the object side and satisfies specific conditional expressions including 0.0006<; Σϕi.δθi<;0.0020, 0.02<;(d6-d5)/f;0.08, where Σϕi.δθi is the sum of products of refracting power and abnormal dispersion of respective lenses, d5 is the distance between the 3rd lens and stop, and d6 is the distance between the stop and 4th lens.
Patent JP-2002289839-A (JP)
Title: Semiconductor device
Inventor: OGURO TATSUYA
IPC: H01L21/8234
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve high frequency characteristics, while preventing increase of element area. SOLUTION: In a MISFET, a plurality of gate electrodes 2 are connected to one contact region 6, capacitance parasitic between the gate electrodes and a substrate is divided by a plurality of the gate electrodes, and thus the capacity is reduced and the high frequency characteristics are improved. Also, while there has been the problem of the width of the gate electrodes at both ends becoming narrow in the conventional devices for which a plurality of the gate electrodes are arrayed into a interdigital shape, since the gate electrodes 2 are arranged properly symmetrically here, the gate electrodes are formed with uniform width.
Patent JP-2002282085-A (JP)
Title: Foldable chair
Inventor: KUROKAWA TETSUO
IPC: A47C5/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a foldable chair which can be smoothly folded and can be given improved durability. SOLUTION: The foldable chair has a chair body 2 in which the rear end of a seat plate 4 and the lower end of a back plate 5 are foldably connected through a hinge 6, a supporting leg 3 made up of a pair of right and left X legs 8 and 8 nearly in a cross shape openably and closably formed through a supporting shaft 9, and a stopper member 16 positionally regulating the opened state of each of the X legs 8, and the X legs 8 have short leg members 10, the upper ends of which are rotatably attached to the front of the seat plate 4 through seat plate pivots 14, and long leg members 11, the upper ends of which are attached to the intermediate portions of the back plate 5 through back plate pivots 15.
Patent JP-2002283045-A (JP)
Title: Surface improving casting method for thick cast product
Inventor: MICHIURA YOSHISADA
IPC: B22C3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the restraint of penetration to a thick cast product is difficult and the formation of a sound coated layer is difficult though a surface improving method using a liquid-phase sintering is an effective means. SOLUTION: In the surface improving casting method in which mixed powder resulting from mixing metallic main powder A for giving a specified property, metallic sintering assistant agent powder B having lower melting point than that of the main powder and an organic base binder C, is stuck to a desired position in a cast product and the powders are mutually unified by the liquid- phase sintering generated among the above three materials to give the cast product the specified property, when the cast product is especially thick, at first, the mixed powder composed of the main powder A and the sintering assistant agent B is coated as a first layer on the surface of the mold and on the first layer used as a substrate, a second layer is overlaid to form a double layer structure.  In the second layer, mixing ratio of the main powder A to the sintering assistant agent B is higher than in the first layer, and thus, the penetration of the main powder is restrained in spite of the thick cast product, and the minute improved layer having little pores can be formed.
Patent JP-2002283343-A (JP)
Title: Method for crystallizing resin pellet
Inventor: TSUKIOKA TADASHI
IPC: C08J3/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for crystallizing pellets using a thermoplastic resin as a raw material by which the thermally crystallized pellets of high quality can be stably obtained, even when the throughput is small. SOLUTION: The pellets using a thermoplastic resin as a raw material are loaded into a tank 13 and a hot blast is supplied to the pellets from a hot blast supply opening 22 equipped with a bottom sieve 23, while the tank 13 is rotated at a tilted angle of 10 to 25 deg.. Further, the hot blast is exhausted from a hot blast exhaust opening 24 equipped with a ceiling sieve 25.
Patent JP-2002289602-A (JP)
Title: Semiconductor substrate processing apparatus
Inventor: TOMEZUKA KOJI
IPC: C23C16/455
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate processing apparatus that can shorten a temperature rising/falling time, increase wafer processing throughput per unit hour, and offer a high quality wafer. SOLUTION: Pipelines 13 and 14 are formed separately so that either first gas (N2 gas) or second gas (He gas) having larger thermal conductivity than the first gas can be introduced into a process chamber selectively. Valve means (a first open/shut valve 16, a second open/shut valve 18) are formed in the pipelines 13, 14 to switch the first gas and the second gas and introduce the switched gas into the process chamber, and those valve means are controlled by a gas switching controller 22 so that the second gas (He gas) flows into the process chamber at least during the temperature rising/falling period.
Patent JP-2002298675-A (JP)
Title: Airtightness test device for polymer porcelain tube
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an airtightness test device for a polymer porcelain tube which a jig can be easily attached to or detached from and of which productivity can be improved. SOLUTION: Airtightness of a flange fitting 3 of the polymer porcelain tube 1 and that of a joint part 5 between the flange fitting 3 and an FRP cylinder 2 is tested by forming an airtight room 6 to which the flange fitting 3 and the joint part 5 between the flange fitting 3 and the FRP cylinder 2 through mounting of a jig 7 on the polymer porcelain tube 1, sealing an insulation medium in the airtight room 6, and inspecting leakage of the insulation medium from the airtight room. With the airtightness test device for the polymer porcelain tube for this purpose, the jig 7 is composed of two members (8, 9) fixed by being fastened with a bolt to achieve seal between the inner periphery face 2a of the FRP cylinder 2 and the jig 7, and on the other hand, by being unfastened by the bolt, the two members are to be easily taken out of the inside of the FRP cylinder.
Patent JP-2002297267-A (JP)
Title: Portable information equipment with position measuring function
Inventor: KAJITA MASANORI
IPC: A63F13/98
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide portable information equipment with a position measuring function capable of realizing its long time use, and surely performing position measurement as necessary, and reducing power consumption due to any unnecessary position measurement. SOLUTION: Game equipment 1 is mounted with GPS position measuring equipment 11 attachably and detachably. The GPS position measuring equipment 11 is mounted with batteries 15 and 16 for position measurement separately. At the time of turning ON/OFF the power source of the GPS position measuring equipment 11, an FET 20 of the GPS position measuring equipment 11 is ON/ OFF switched according to a voltage appearing or disappearing according to the power source ON/OFF of the game equipment 1 so that the power source supply and stop of the GPS position measuring equipment 11 can be controlled.