baber/WOPTO huggingface dataset:
Patent JP-2004267597-A (JP)
Title: Wadding
Inventor: BABA KENJI
IPC: D04H1/435
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide wadding with excellent color tone (color b-value), with little waste at the time of opening by a carding machine, to be manufactured stably at an excellent yield.  <P>SOLUTION: A polyester composition, obtained by using a catalyst for manufacturing polyester comprising a specific titanium compound and phosphorus compound, is fibrosed, and after that, the wadding is made at least by using the polyester fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276645-A (JP)
Title: Brake control device
Inventor: HARA MASAHIRO
IPC: B60T8/58
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of providing brake assisting effect and sufficiently exhibiting brake performance.  <P>SOLUTION: When an anti-lock brake control and a brake assisting control are simultaneously performed, if a brake fluid pressure value P after a brake fluid pressure is increased by the brake assisting control and increased or decreased by the anti-lock brake control is smaller than a prescribed set value K, the brake fluid pressure value is corrected to a higher one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003308428-A (JP)
Title: Building maintenance cost-considered long-term commercial profit simulation device
Inventor: SHIRAIWA FUMITOSHI
IPC: G06Q10/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (building maintenance cost-considered) commercial profit simulation device capable of precisely simulating or evaluating a long-term commercial profit, maintenance cost, maintenance time or the like when leasing a building before constructing the building.  <P>SOLUTION: In this commercial profit simulation device for simulating the commercial profit according to the years of the building, the building is designed so that the useful lives of members and parts constituting the building are collected to any one of a plurality of useful lives having different years, and maintenance is periodically performed very plurality of useful lives to repair or replace the members and parts. This device has a database 4 for storing the useful lives of the parts and members of the building and costs required for maintenances in association with the parts and members. The maintenance time of a part and/or member of the building is detected from the useful lives stored in the database, and the maintenance costs for the parts and/or members having the same maintenance time are integrated based on the costs stored in the database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275245-A (JP)
Title: Handrail for physically handicapped person
Inventor: SUZUKI EIJI
IPC: A47K17/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for physically handicapped persons which can support the body when a male physically handicapped person urinates into a toilet bowl under a standing state, and does not become an obstacle when he uses the toilet bowl under a seated state.  <P>SOLUTION: This handrail for physically handicapped persons is attached to a wall surface behind the toilet bowl and above the toilet bowl. The handrail is equipped with a fixing part to the wall surface, a body supporting part which extends in the approximately horizontal direction based on a floor surface and has a longer dimension than the width directional dimension of the toilet bowl, and a handrail body having a shaft part which is connected with the body supporting part and is freely turnably attached to the fixing part. The body supporting part can be turned between a handrail using position which is above the toilet bowl and across the approximately central part of the toilet bowl, and a housing position which is located at a position being turned upward from the handrail using position, and is proximal to the wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278058-A (JP)
Title: Snow blower
Inventor: KANAZAWA ATSUSHI
IPC: E01H5/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow blower capable of taking various usable modes while adopting such a constitution as a vehicle speed capable of being automatically controlled.  <P>SOLUTION: The snow blower is equipped with a vehicle speed controller (controller 47) for controlling a vehicle speed so that an auger driving engine speed can coincide with a predetermined target speed. A plurality of target speeds are set. It is equipped with a switching means (mode selector switch 61) selecting the target speeds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003300878-A (JP)
Title: Method for producing nanoparticle consisting of paclitaxel and albumin
Inventor: ZENONI MAURIZIO
IPC: A61K47/42
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing nanoparticles consisting of paclitaxel and albumin, having antitumor properties.  <P>SOLUTION: This method comprises adding powdery paclitaxel and chloroform to an aqueous solution of albumin to give a mixture and homogenizing the mixture under high pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278696-A (JP)
Title: Sealing device
Inventor: MUNAKATA SHINOBU
IPC: F16J15/3232
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of molding a lip section and a fixed seal part at once, and directly caulking and fixing the device by improving fixing force while preventing leakage.  <P>SOLUTION: A metal ring 5 is provided with a groove 6 for connecting a first lip 3a to a projection 4, and a metal ring surface is exposed on an anti-sealing object side face of the metal ring 5. While the outer peripheral surface and part of a sealing object side face of the metal ring 5 are brought into contact with an outer cylinder 11 and a rod guide 12, caulking is performed so that the terminal 11a of the outer cylinder 11 abuts on an exposed part of the metal ring surface of the anti-sealing object side face of the metal ring 5 to fix a seal body 2 to the outer cylinder 11 and rod guide 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280996-A (JP)
Title: Reproducing device
Inventor: ITO SATOMI
IPC: G11B27/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To select a play list file of auxiliary information managed in a large-capacity hierarchical structure by a simple operation.  <P>SOLUTION: This reproducing device is constituted so that in the case of reproducing from a recording medium 1 recording a menu file 4m and a play list file 4p as auxiliary information corresponding to a plurality of digital contents 3, when bits of descriptive information of the play list file 4p below a plurality of menu files 4b are sequentially displayed by a selection instructing means 13, the plurality of menu files are ignored, the bits of descriptive information of the lower play list only are sequentially displayed, and the digital contents recorded in the recording medium are reproduced and controlled according to reproduction sequence information recorded in the play lit file selected by the established selection. Thus, the time and the psychological burden of play list selection on a user are reduced to easily ensure the selectable reproducing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281901-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SAZE HIROKI
IPC: H01L21/265
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device wherein its impurity regions have shallow pn-junctions (shallow junctions).  <P>SOLUTION: The manufacturing method of the semiconductor device includes a step for forming element isolation regions 12 in a semiconductor layer 10, a step for forming a mask layer in the region to form a gate electrode, a step for performing the ion-implanting of impurities by using the mask layer as a mask, a step for removing the mask layer therefrom, a step for forming an oxide layer 20 on the surface of the semiconductor layer 10, a step for removing the oxide layer 20 therefrom, and a step for forming a gate insulation layer and the gate electrode in the region to form the gate electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283225-A (JP)
Title: Attachment/detachment device in mounting member
Inventor: NAKASUJI TAMOTSU
IPC: A47F5/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detachably attaching an attachment/detachment device in a mounting member.  <P>SOLUTION: A female means is provided with a large hole 11 and a small hole 12 penetrating from the front surface to the rear surface of a metal first member 1 and the width dimension WA of the large hole and the width dimension WB of the small hole are formed into WB<WA. A male means 6 is integrally molded with a seat surface provided in a synthetic resin second member so as to abut on the surface of the first member, a neck part 15 with the width dimension wb inserted in the small hole by projecting from the seat surface, and a head part 16 with the width dimension wa formed into a wide width in the tip of the head part, the dimensions are formed into wa<WA and wb<WB and, when the head part is positioned in the small hole, an abutment surface 17 abutting on the rear surface of the first member in the both sides of the small hole is formed in the head part. The width dimension wc of the wide part 19 is formed to be fitted in the both side edges of the small hole, a metal engagement part 20 is provided by being positioned in the longitudinal mid part of the neck part, and the width dimension wd of the engagement part is formed so as to have a relation: WB<wd.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286486-A (JP)
Title: Bedding specimen for transmission electron microscope observation, transmission electron microscope measuring method, and transmission electron microscope device
Inventor: KAMATA YOSHIKI
IPC: H01J37/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform TEM observation simply with high accuracy.  <P>SOLUTION: A transmission electron microscope observation specimen 10 has a transmission electron microscope measuring object 12 formed in its partial area, the area being formed on a columnar projection part and having a width capable of transmitting an electron beam of a transmission electron microscope. The specimen 10 is worked so as to fit into a holder of the microscope. The worked specimen is brought in an enclosure of the microscope. An electron beam is inlet thereinto from a lateral direction in the partial area of the specimen, thereby obtaining a transmission electron microscope image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222482-A (JP)
Title: Control device and method for brushless dc motor
Inventor: KIN TAITOKU
IPC: H02P6/15
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a brushless DC motor and a method for controlling in such a way that a phase current that flows in windings of a brushless DC motor becomes in the same phase with a counter electromotive force by compensating phase differences of the phase current.  <P>SOLUTION: This device includes a power converter that converts commercial AC power into multiphase AC power and supplies the power to the brushless DC motor. A current detecting portion detects the phase current of the brushless DC motor. A control device calculates an ideal phase conversion time of the DC motor and an actual phase conversion time of the phase current, and controls in such a way that the actual phase conversion time follows the ideal phase conversion time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004283685-A (JP)
Title: Vibrating means and bedding equipped with the same
Inventor: KOGA YOSHIRO
IPC: B06B1/14
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating means which is provided with a vibration exciter, can vibrate the whole body of a user to give the user relaxation effect satisfactorily without vibrating only an extremely local position in a concentrated manner and can be folded and to provide bedding equipped with the vibrating means.  <P>SOLUTION: This vibrating means is provided with the vibration exciter and a vibration transmitting sheet. The vibration transmitting sheet is provided with a main sheet part for transmitting vibration and a vibration exciter fitting part arranged on at least one end of the main sheet part. The vibration exciter is fit to the vibration exciter fitting part so that the vibration direction of the vibration exciter is made almost coincident with the longitudinal or width direction of the vibration transmitting sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003301932-A (JP)
Title: Carrier assembly for drive axle
Inventor: SULLIVAN WILLIAM C
IPC: F16H57/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unique carrier and differential assembly configuration for a drive axle.  <P>SOLUTION: This carrier assembly for a drive axle includes a pinion and ring gear input operably coupled to a differential assembly. The differential assembly includes first and second case halves attached to each other at an interface to define a case split line, and a differential gear assembly supported by the first and second case halves with the gear assembly being operably coupled to drive a pair of laterally spaced wheels. The ring gear, first case half and second case half are all connected together via a single bolted joint with the case split line being located behind the ring gear. The differential housing is supported on a pair of tapered roller bearings having a diverging apex configuration to reduce cup rotation. The pinion gear is solely supported by a pair of tapered roller bearings positioned on opposite sides of the ring gear. A two-piece pinion cage supports both pinion bearings and facilitates the setting of preload with the use of external shims.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296171-A (JP)
Title: Pinhole detecting device
Inventor: KAWABATA TADAE
IPC: H01M2/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means preventing the generation of clogging of grommets on a guide rail, in a pinhole detecting device checking the presence of a pinhole in the grommet for preventing leakage arranged on a negative electrode side of a dry battery.  <P>SOLUTION: The pinhole detecting device 100 has the guide rail 104 guiding the grommet 70 fed from a feeder 103 to a turn table 102, two auxiliary members are installed in the length direction on a sliding down surface 118 of the guide rail 104, and a photoelectric tube 121 monitoring the flow of the grommets 700 is installed in the specified position of the guide rail 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296652-A (JP)
Title: Laminated photovoltaic element
Inventor: TOKAWA MAKOTO
IPC: H01L31/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated photovoltaic element which, in further detail, can efficiently collect the energy of an incident light and which has the high photoelectric conversion efficiency of an open voltage and a curvilinear factor with the small influence of a defect, related to the laminated photovoltaic element.  <P>SOLUTION: The photovoltaic element includes a pn junction or a plurality of laminated photovoltaic layers each containing the pn junction. In this photovoltaic element, an island-like intermediate layer is formed at least on one semiconductor layer interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290369-A (JP)
Title: Electric wheelchair
Inventor: ARAKAWA KOICHI
IPC: A61G5/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair equipped with a structure for mounting a battery which is not affected by modifications of standards of a frame.  <P>SOLUTION: The electric wheelchair is equipped with the body frame 1 with a seat 14 and a backrest 10e, driving wheels 3, a driving device, and a power supply battery, and has a pocket part 70 for housing the power supply battery detachably on the back side of the backrest 10e in a manner to cover the power supply battery. Since the pocket part 70 is placed on the frame 1 through the backrest part 10e, the shape of the pocket part 70 is decided regardless of the standards of the frame 1. Consequently, if the frame 1 with a different length in the direction of the axle is requested, the structure for mounting the battery which is not affected by the modifications of the standards of the frame 1 is provided by housing the power supply battery through the pocket part 70. The power supply battery is attached or detached by an easy operation to put the power supply battery in or out of the pocket part 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293189-A (JP)
Title: Reinforced concrete-made hollow slab
Inventor: HIRANO YASUO
IPC: E04B5/43
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced concrete-made hollow slab for easily corresponding to a low cost for the free planning of a layout without causing structural dynamic instability.  <P>SOLUTION: The reinforced concrete-made hollow slab 10 has a periphery in a fixed state, an upper surface in a substantial rectangle or square substantially planar in a planar view, and a plurality of void materials for the reduction 17 of concrete 16 inside. A groove 11 capable of inserting drain piping 22 is formed on the upper surface of the reinforced concrete-made hollow slab 10, and one or more outdoor discharge holes 14 capable of inserting a drain vertical pipe 13 communicating with the drain piping 22 are provided at the bottom of the groove 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292709-A (JP)
Title: Copolymer composition, foamed body and weatherstrip sponge comprising the foamed body
Inventor: NAKAHAMA HIDENARI
IPC: C08J3/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed body having excellent sealing property, designability, lightweight nature and water-absorption resistance at the surface.  <P>SOLUTION: The subject copolymer composition is prepared by incorporating a composition containing 100 pts.wt. of an ethylene/α-olefin/nonconjugated polyethylene copolymer rubber (A), 5-30 pts.wt. of a crystalline polyolefin resin (B), the average diameter of which is in the range of 0.1-50μm as measured by an electron microscope of 10,000 magnification, with a foaming agent (C). The foaming agent (C) comprises (C-1) a sulfonyl hydrazide compound-based foaming agent, (C-2) an azo compound-based foaming agent and/or (C-3) an inorganic foaming agent. The amounts of (C-1), (C-2) and (C-3), represented by Wc-1, Wc-2 and Wc-3, based on 100 pts. wt of the ethylene/α-olefin/nonconjugated copolymer rubber satisfy the relationship, Wc-1>Wc-2+Wc-3, and the total amount, Wc-1+Wc-2+Wc-3, is in the range of 1-10 pts.wt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293015-A (JP)
Title: Finishing agent for fiber and method for treating fiber by using the same
Inventor: MURAKAMI TOSHIYUKI
IPC: D06M15/227
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To find out a new oil phase component as a finishing agent for a fiber, substituting squalane which is a rare material, capable of being supplied stably and not derived from an animal.  <P>SOLUTION: This finishing agent is a polydecene or a hydrogenated polydecene which has properties as the excellent oil phase component capable of substituting the squalane and also excellent properties as the finishing agent for the fiber. Also, since the polydecene or hydrogenated polydecene has difference in properties such as the difference of viscosities according to their degrees of condensation, it becomes possible to select them freely in accordance with objectives. Further, it can exhibit functions better than equivalent to those of the squalane in the case of using with a physiologically active component jointly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303283-A (JP)
Title: Semiconductor memory device
Inventor: TAWARA YOSHIAKI
IPC: G11C29/50
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static semiconductor memory device capable of shortening the test time of a data retention test, thereby improving productivity.  <P>SOLUTION: Data is written in memory a cell (MC, 10), after power voltage is lowered in a data holding state, word lines (WL) are started and an access transistor of the memory cell is turned on, when a data holding guaranteeing high potential ("H") of a storage node (nd) of the memory cell is leaked through bit lines and lowered to a stable low potential ("L"), one side of the pair of bit lines is made a high potential "H", the other side is made a low potential "L", a high potential "H" of the storage node is leaked to a bit line connected to the high potential "H" side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303868-A (JP)
Title: Method for manufacturing beta iron silicide region
Inventor: MOROOKA HISAO
IPC: H01L21/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the value of an Urbach tail as the index of the structural defect of a β-iron silicide to form the β-iron silicide region of film quality suitable for realization as a device on a silicon substrate.  <P>SOLUTION: The substrate is etched in a thickness of 10 nm or more by an ion beam of inert gas. Then, the β-iron silicide region is formed on the etched substrate. Thereafter, the substrate is annealed as needed to expedite the crystallization of the β-iron silicide region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300765-A (JP)
Title: Main plain roof-tile
Inventor: SUGIURA TATSUO
IPC: E04D1/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main plain roof-tile (Hon-hira gawara), coping with all weather conditions (such as the quantity of rainwater flowing on the surface of a roof-tile body part and the conditions of wind) and useful for preventing shifting in the direction of gradient.  <P>SOLUTION: The plain roof-tile is characterised in that rainwater passages provided inside both side end parts of the roof-tile body part are used to surely guide the rainwater entering from a roofing gap between the roof-tile body part and a concave tile to the roof-tile body part and/or the other roof-tile body part (the roof-tile body part of the lower side), and a locking step-down part provided on the trail side of a flashing projection is used to secure the connecting states of the flashing projections, thereby improving weather and preventing rainwater from spreading to the back. Further, the locking step-down part is used to prevent shifting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300543-A (JP)
Title: Electrode for electrolysis and ion-exchange membrane electrolytic cell using it
Inventor: KATAYAMA SHINJI
IPC: C25B11/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode which can be deformed freely, further has adequate conductivity, and can be surely electrically connected with an electrode current collector, instead of a conventional electrode of a rigid body for electrolysis, and to provide an electrolytic cell.  <P>SOLUTION: This electrode for electrolysis used as an anode or a cathode comprises a metallic coil body 5 carrying an electrode catalyst thereon, or an elastic cushioning material 4 carrying the electrode catalyst composed of a corrosion resistant frame 3 having the metallic coil body wound around it. The metallic coil body can be freely deformed and further has adequate conductivity, so that the electrode can be surely electrically connected with the electrode current collector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI