baber/WOPTO huggingface dataset:
Patent JP-2002088203-A (JP)
Title: Propylene-based resin composition, resin film using the same, and laminated resin film using the same
Inventor: NAKAMURA YASUNORI
IPC: C08F210/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition capable of providing a film with cooling condition dependence of its transparency reduced and excellent in surface smoothness and transparency, a propylene-based resin film, and a laminated resin film. SOLUTION: The propylene-based resin composition comprises a component (A) occupying 50-95 pts.wt., a component (B) occupying 5-50 pts.wt., and a component (C) occupying 0.001-5.0 pts.wt., and satisfies the conditions that the component (A) be a propylene/α-olefin copolymer whose (1) MI at 230 deg.C is 2-30 g/10 minutes and (2) melt peak temperature(Tm) is 110-145 deg.C; that the component (B) comprises (B-1) a propylene-based elastomer which contains 5-95 mol% of 1) propylene and 5-95 mol% of (2) an α-olefin having 4-20 carbons and (B-2) an ethylene-based elastomer which contains 5-95 mol% of (3) ethylene and 5-95 mol% of (4) an α-olefin having 3-20 carbons; and that the component (C) be polyethylene whose (1) density is 0.94-0.98 g/cm3 and (2) MI at 190 deg.C is 10 g/10 minutes or higher.
Patent JP-2003024692-A (JP)
Title: Washing machine and cleaning machine
Inventor: AKAGI TAKAYOSHI
IPC: C02F1/46
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which excellently performs washing and killing harmful bacteria through utilizing electrolysis. SOLUTION: When energizing control is started in an electrode 33, an energizing time to the electrode 33 is read from an EEPROM 93 (step G1) at the point of time when last-time energizing control is ended. The counting of the energizing time is started after the read energizing time (step G2). When a time becomes an inversion time in a step G3, energizing control for the electrode 33 is stopped (step G4), and then, a changeover switch 98 is operated to invert the polarity of the electrode 33 (step G5). When the polarity inversion is ended, the energizing time is reset, counting is restarted and energizing control is started again (steps G6-G8). A scale is prevented from adhering onto the front surface of the electrode so that stable cleaning performance and harmful bacteria killing performance are secured.
Patent JP-2003033408-A (JP)
Title: Lift for nursing
Inventor: SATO TETSUO
IPC: A61H33/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive lift for nursing which can be easily installed without any construction work in a building and can be easily removed without any repairing in the building when no longer necessary. SOLUTION: This lift has a plurality of rails 1 arranged in parallel at intervals on a floor surface, a plurality of beam support bodies 2 arranged movably on these rails 1 at intervals corresponding to the intervals of the rails 1, a beam 12 extended between the beam support bodies 2, and a support body 25 for a cared person hung down from the beam 12 in which the cared person can be put. The beam 12 is detachable from the beam support bodies 2. The support body 25 for the cared person is movably hung down along the beam 12.
Patent JP-2003036856-A (JP)
Title: Gas diffusion electrode and polymer electrolyte fuel cell having its electrode
Inventor: ERIGUCHI TAKESHI
IPC: C08J5/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell by which a higher cell output can be obtained stably, and a gas diffusion electrode with superior electrode characteristics for an oxygen reduction reaction for the fuel cell. SOLUTION: The gas diffusion electrode includes a catalytic layer having an ion-exchange resin with fluorine contained and a catalyst, and a gas diffusion layer which is preferably arranged adjacent to the catalytic layer. The ion- exchange resin comprises a polymer including a repetitive unit based on perfluorocarbon, having an oxygen transmission coefficient of 5×10<-12> [cm<3> (Normal).cm/cm<2> .s.Pa] or more and preferably having an aliphatic cyclic structure expressed in formula (1). (1) (In formula (1), R<1> and R<2> indicate independently a fluorine atom or trifluoromethyl radical respectively).
Patent JP-2003033754-A (JP)
Title: Marine organism disposal method
Inventor: KAMIMURA NAOHIRO
IPC: B09B3/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To perform the volume reduction of marine organisms such as jellyfishes, and sufficiently clean the waste water generated by the volume reduction process. SOLUTION: After jellyfishes or the like are crushed by a crushing means 2, alum and an oxidant are added to water. If necessary, foam is separated from a liquid phase and then, a coagulant is added to perform solid/liquid separation in a coagulation/separation tank 4. The separated water is cleaned using a filter 5 and an activated carbon column 6.
Patent JP-2003040349-A (JP)
Title: Manufacturing method of double container for instant food or the like
Inventor: SHIMONO TOSHIAKI
IPC: B65D25/36
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture of a double container which has clear print to be visually attractive, prevents from stacking and is excellent in heat insulation effects. SOLUTION: A barrel cover 2 made of a paper board with a printed indication applied on an external surface is wound around the exterior of a barrel 5 of a container body 1 molded of a foamed resin into a cup form. Thereafter, the barrel cover 2 is moved in an axial direction of the container body 1 on the external surface of the barrel 5 until an upper end 2a of the cover 2 comes into contact with a lower surface 6a of a flange 6 and glued to the external surface of the barrel 5. If a plurality of the double containers are vertically stacked, they are easily removed from an internal surface of the body 1 of the lower double container since the barrel cover 2 of the upper double container has an easy-to-slip external surface where the print 8 is applied, thereby preventing the double containers from being stacked.  The desired print 8 can be clearly applied on the external surface of the barrel cover 2 made of the paper board, thereby supplementing printing properties in which the container body 1 lacks. Since the container body 1 is excellent in heat insulating properties, it can supplement heat insulating effects in which the barrel cover 2 lacks.
Patent JP-2002321658-A (JP)
Title: Floor panel assembly reinforced against side impact of automobile
Inventor: LEE HO-CHUL
IPC: B62D25/20
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel assembly constituting a lower part of a passenger compartment of an automobile in which strength against a side impact is improved while the versatility of installing various kinds of members is large. SOLUTION: A reinforcement tunnel part constituting the lower part of the passenger compartment of the automobile has a pair of side shells each having a pillar provided on both end parts, is protruded upwardly along the longitudinal direction and includes a pair of reinforcing members extended across the floor panel from the tunnel side of the panel to a lower part of a center pillar of the side shell.
Patent JP-2003043305-A (JP)
Title: Optical fiber array
Inventor: KUMAGAI TOSHIKI
IPC: G02B6/40
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array in which coated optical fibers can be arrayed with a specified pitch, without forming V-grooves or the like on a substrate. SOLUTION: The optical fiber array 1 is composed of a plurality of coated optical fibers (fibers) 2 and a sticking fixing part 3 that holds the fibers with a specified pitch in a fixedly stuck state using an adhesive 15. The sticking fixing part 3 is equipped with a substrate 7 and a cover plate 8, between which an optical fiber installing hole 15 of a rectangular cross section is formed dividedly. The horizontal width of this hole is the sum of the outer diameters of the fibers to be arrayed, while the vertical width is made equal to the outer diameter of one fiber. By forming the fibers 2 manufactured with precision, an arrangement of the fibers with a specified pitch can be formed, by merely arraying the fibers 2 in the optical fiber installing hole 15. Therefore, there is no need of machining V-grooves or the like on the substrate.
Patent JP-2003049637-A (JP)
Title: Exhaust emission control device for engine
Inventor: KATO HIDENAGA
IPC: B01D53/86
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a diesel engine capable of efficiently regenerating a soot collecting device without changeover of an engine control state, by solving such a problem that a conventional exhaust emission control device has a constitution in which the soot collecting device is efficiently regenerated by increasing NO amount in the exhaust gas by switching the engine control state from lean to rich and thus shock of a vehicle body damages comfortableness in changing the engine control state. SOLUTION: The downstream side of the soot collecting device 4 is provided with an NOx collecting device 5 for collecting NO in the exhaust gas and a heating means 7. In regeneration the soot collecting device 4, the NOx collecting device 5 is heated by the heating means 7 to release the NO collected by the NOx collecting device 5, and the released NO is recirculated on the upstream side of oxidation catalyst 3 by a recirculating device 6.
Patent JP-2003048602-A (JP)
Title: Tool for closing opening of garbage bag and method for closing the same
Inventor: IMAOKA MICHI
IPC: B65F1/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent stenches of garbage which has already been put into a garbage bag from leaking out every time new garbage is put therein. SOLUTION: After putting garbage B1 into a garbage bag 11, an opening of the garbage bag is narrowed down to tighten the opening of the garbage bag 11 with strings of a tightening loop 5 while narrowing the internal space. Then, an upper odd part 11a of the garbage bag from the tightening strings is bound with a clip 9, and second garbage B2 is put into the odd part 11a after unsetting the clip 9 to open the bag opening. After that, the opening is closed, the two masses of garbage B1 and B2 are put together by unloosing the strings tightened when the first garbage was put into the bag, and the odd part 11a in the state that the two masses of garbage are put together is tightened to close the bag.
Patent JP-2003050005-A (JP)
Title: Method for manufacturing burner cap and heater using it
Inventor: SASADA KATSUMI
IPC: F24C3/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a metal mold for working a burner cap material member in a method for manufacturing a burner cap used in a cooking device such as a cooking stove. SOLUTION: In the method for manufacturing the burner cap 36, the burner cap material member 1 having many grooves for forming main burner port slits which are opened downward 6 and to an outer side part 7 on an outer peripheral part 20 in a substantially annular form 2 is formed by the metal mold. The outer peripheral part of the side surface part of the burner cap material member is cut to be an inclined surface 32 which is inclined the more in an upper side. On the inclined surface, the slits in the lower part and the outer side part of the slit forming grooves are opened and the opening in the outer side part is inclined inward the more in the upper part to have a main burner port.  The deformation of the metal mold or the abrasion of the metal mold due to rubbing between the surface of the metal mold and the burner cap material member is prevented to lengthen the life of the metal mold.
Patent JP-2003048937-A (JP)
Title: Cushioning structure and method for producing the same
Inventor: TSUBOI TETSUYA
IPC: C08G18/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning structure developing no sense of incompatibility in use, enabling the negative ion effect inherent in the tourmaline in the structure to effectively utilized, and having high productivity as well, and to provide a method for producing the cushioning structure. SOLUTION: This cushioning structure is obtained by incorporating powdery tourmaline 3 into a low-resilience polyurethane foam 2 having a resilience of 0.1-30%. The other objective method for producing the cushioning structure comprises the process as described above.
Patent JP-2003047940-A (JP)
Title: Biological decomposition treatment apparatus
Inventor: WATANABE KAZUYUKI
IPC: C12M1/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a biological decomposition treatment apparatus for keeping the high temperature state of a treatment chamber still more certainly to efficiently perform biological decomposition treatment while propagating biological decomposition bacteria. SOLUTION: A stirring mechanism is provided in the treatment chamber of a biological decomposition treatment container and a treatment material supply part, a hot air supply part 5 and an exhaust part communicating with the treatment chamber are provided to the biological decomposition treatment container. The hot air supply part 5 is equipped with a blower 23, a heater 21 for heating the air from the blower 23, an air supply port 27a for sending hot air supplied from the heater 21 to the treatment chamber and a temperature regulation means 29 for regulating the temperature of hot air supplied to the air supply port 27a. The temperature regulation means 29 is equipped with a temperature sensor 30 provided to an air supply passage 27 and a control part 31 for controlling the heater 21 in response to the detected temperature from the temperature sensor 30. The temperature of hot air supplied to the air supply port 27a from the heater 21 is set to 400-500 deg.C. A check valve 28 for preventing the back flow to the blower 23 from the air supply port 27a is provided to an air blow passage 26.
Patent JP-2003010371-A (JP)
Title: Shooting tool and disk-shaped ball for group game
Inventor: SOTOZONO YUKO
IPC: A63B59/80
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide (a) a tool which does not give rise to hurting of the body like lumbago and stabilizes the flying out direction of a ball with the shooting tool during a game to be carried out by groups and a ball to be driven off and (b the ball which flies out safely and stably. SOLUTION: This shooting tool is constituted by providing a bar-like handle (1) with a juncture (2), providing this juncture with a branch (3) and providing the front end thereof with a flat plate (4) bent to an elliptic shape. The ball is the disk-shaped ball to be driven off from the shooting tool and is constituted by providing the upper part (6) of the disk-shaped ball with a middle upper step (7) corresponding to the outer ring part of the upper part (6) of the disk- shaped ball, providing the disk-shaped ball with a boundary between the middle upper step (7) and a middle lower step (8) below the central point from the entire part of the ball, providing the ball with the middle lower step (8) from this boundary and providing the ball with a lower part (9) contacting a floor surface with each other, thereby forming the upper and lower parts to a projection shape.
Patent JP-2003058284-A (JP)
Title: Ring shape optical communication system provided with wakeup function
Inventor: NORIZUKI AKIRA
IPC: H04B10/275
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a ring shape optical communication system provided with a wakeup function capable of preventing the damage of a communication IC generated at the time of waking up a node in a sleep mode. SOLUTION: The node 2 connected to the optical communication system 1 constituted in a ring shape is provided with a reception FOT 4 converting optical signals to electric signals when the optical signals are inputted through an optical transmission line 3, a communication IC 6 receiving the electric signals outputted from the reception FOT 4 and a power source circuit 8 supplying driving power to the communication IC 6. Also, at the time of the sleep mode, the driving power to be outputted from the power source circuit 8 to the communication IC 6 is turned off.  Then, when the optical signals are supplied to the reception FOT 4 at the time of the sleep mode, control is performed so as to supply the driving voltage outputted from the power source circuit 8 to the communication IC 6 before supplying the electric signals obtained by converting the optical signals to the communication IC 6. Thus, the damage of the communication IC 6 is prevented.
Patent JP-2003054985-A (JP)
Title: Glass substrate for field emission display
Inventor: CHOJU KEN
IPC: C03C3/095
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for a field emission display that ensures good electron beam emitting property and is free of heat shrinkage and cracking in a heat treatment step. SOLUTION: The glass substrate does not substantially contain alkali components and has >=550 deg.C strain point and 40×10<-7> -60×10<-7> / deg.C average coefficient of thermal expansion in the temperature range of 30 to 380 deg.C.
Patent JP-2003060361-A (JP)
Title: Structure of housing for attaching electrical apparatus thereto
Inventor: SUGANO TOYOAKI
IPC: H05K5/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing for attaching an electrical apparatus thereto, the number of whose manufacturing processes can be reduced. SOLUTION: The structure of a housing for attaching an electrical apparatus thereto which has a supporting rail portion 5, capable of supporting one of miscellaneous electrical apparatuses has an extrusion-molded body 4 obtained by extruding the supporting rail portion 5 integrally with a bottom-surface portion 2. The extrusion-molded body 4 is obtained by changing cuttingly an extrusion-molded material into the one having a desired length. Therefore, the extrusion-molded body 4, having an arbitrary length, can be obtained. Also, there are molded integrally with each other in the extrusion-molded main body 4 when molding it foundational hole portions 7 and foundational groove portions 8, which are adapted to tapping screws for the attachments of such cover members as side boards and ceiling boards.  Thereby, the extrusion-molded main body 4 is so constituted as to facilitate machining of female screws in it, by using a tapping screw.
Patent JP-2003053705-A (JP)
Title: Method for consolidating and stabilizing lumber
Inventor: TAKEUCHI MASAHIKO
IPC: B27K5/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for consolidating and stabilizing lumber wherein adjustment of a water content of the lumber becomes easy and the lumber can be sufficiently and uniformly stabilized by consolidation. SOLUTION: In the method for carrying out a consolidation and stabilization treatment for the lumber by heating and compressing the lumber W by using a mold 20 capable of being hermetically sealded, which has mutually opposed hot plates 21, the lumber is stored between the hot plates, and heated and compressed with the hot plates. Besides, a temperature of the hot plates are raised to an stabilization treating set temperature. After the hot plates reach the stabilization treating set temperature, water vapour is introduced into a hermetically sealed space between the hot plates to maintain a compressed state while the water content of the lumber is adjusted and the hot plates are cooled in the compressed state thereafter.
Patent JP-2003059811-A (JP)
Title: Aligner, device-manufacturing method, semiconductor manufacturing plant and maintenance method of the aligner
Inventor: SATO YOSHIYUKI
IPC: G03F7/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To enable easy operation even for an inexperienced operator of aligner, by reducing operation load of an operator during adjustment recognition operation and installation of an aligner and restraining troubles caused by misoperations. SOLUTION: The device has a storage means for storing an operation file where operation content such as operating instructions for an aligner is described one by one and a means for executing each treatment sequentially, according to each operation content described in the operation file one by one, and enables data processing of gained numerical information, storage process of gained information or process using gained information to be described in an operation file.
Patent JP-2003064560-A (JP)
Title: Raised product and method for producing the same
Inventor: SAKATA KAZUHIRO
IPC: D06P7/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a raised product having an excellent touch feeling by a method for producing the raised product comprising using acrylic staple fibers dyed with a cationic dye, carrying out a dry heat polisher step and processing the acrylic staple fibers into piles. SOLUTION: This raised product is obtained by using an acrylic polymer containing 0.5-5 wt.% of a sulfonate group-containing monomer as a raw material, wet spinning the polymer, then dyeing the resultant staple fibers with the cationic dye in a hot bath at <95 deg.C and regulating both the ratio of Young's modulus of the acrylic staple fibers to the Young's modulus of undyed acrylic staple fibers (RW staple fibers) and the ratio of boiling water shrinkage percentage of the acrylic staple fibers to the boiling water shrinkage percentage of the RW staple fibers within the range of 0.07-1.50, carrying out the dry heat polisher step and processing the acrylic staple fibers into the piles. The method for producing the raised product is provided.
Patent JP-2003068764-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: OTA KAZUKI
IPC: H01L29/812
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown voltage and high output power field- effect transistor in which the carrier concentration in a channel layer can be increased without increasing the n-type impurity concentration in the channel layer, and to provide a manufacturing method thereof. SOLUTION: In the field-effect transistor in which an InGaP layer 203, at least, is epitaxially grown on a GaAs substrate 201, and one portion or all of the InGaP layer functions as a channel layer, the InGaP layer and its adjacent upper or lower layer are constituted of a first semiconductor layer (a buffer layer 202) in which the natural superlattice has been broken and the alignment of two or more kinds of atoms in the surface of a III-group atom layer has become irregular, and a second semiconductor layer (a channel layer 203) which is epitaxially grown on the first semiconductor layer, and in which the alignment of two or more kinds of atoms in the surface of the III-group atom layer is regular and the natural superlattice is formed.
Patent JP-2003069755-A (JP)
Title: Facsimile machine
Inventor: OSHIMA MASAMI
IPC: H04N1/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To attain further power saving by suppressing useless consumption of power in a print-out part as little as possible. SOLUTION: Print-out inhibit time is preset, and present time is compared with a registered time zone to inhibit print-out in a receiving waiting state. When it is judged that the present time is not included in the registered time zone, the print-out part is controlled into power saving state. When it is judged that the present time is included in the registered time zone, the power source of the print-out part is controlled and turned off. When there is an incoming call, image data reception is started and when the present time is not included in the registered time zone, the power to be supplied to a heater part is increased so that the temperature of a heating and fixing device is elevated to a fixing enable temperature. Then, the received data are decoded and printed out with the print-out part.  Besides, when the present time is included in the registered time zone, the received data are stored in an image data storage part, and a message showing the presence of received data is shown on a display.