baber/WOPTO huggingface dataset:
Patent JP-2002369435-A (JP)
Title: Connection structure of focusing terminal and lead coil, small dynamo-electric machine using the same, and alternator for vehicle
Inventor: TERAKADO KAZUYOSHI
IPC: H02K3/52
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the reliability of the connecting terminal being not always high, because in the past, usually only two groups of focusing connections of an enamel-covered conductor which is a lead coil have been taken into account, however in groups of three or more lead coils, the respective lead coils are not always jointed to the jointing terminal, and the coil which is not jointed drops out, when oscillation is applied, and surrounding binding power is lowered. SOLUTION: This is a jointed structure of coil groups, in which at least three lead coils are bound and the focusing terminal, and the respective lead coils of the lead coil groups is achieved, by bringing/connecting the part of the coil surrounding into contact with/to the focusing terminal.
Patent JP-2003327648-A (JP)
Title: Urethane reaction injection molded article
Inventor: TSUTSUI RYOJI
IPC: C08G18/24
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane reaction injection molded article obtainable by urethane reaction injection molding while satisfying antinomical requirements of good flowing properties at the time of reaction injection molding and high surface hardness of a molded article.  <P>SOLUTION: The urethane reaction injection molded article such as a urethane handle is manufactured by reaction injection molding a polyurethane material comprising as essential ingredients a polyol component, an isocyanate component and a catalyst. The urethane catalyst comprises an amine catalyst as the main catalyst and an organic tin catalyst (a slow acting catalyst) comprising a dialkyltin dismercaptocarboxylate as a cocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335144-A (JP)
Title: Propeller shaft supporting structure
Inventor: YAMAGUCHI SEIJI
IPC: F16C3/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft supporting structure allowing accurate run-out of a propeller shaft upon collision while suppressing the run-out of the propeller shaft due to outer force except collision.  <P>SOLUTION: A bracket 4 supporting the propeller shaft 3 has a fixed support 6 fixed to the lower side of an automobile 1 and a backing support 7 through which the propeller shaft 3 passes. Theses supports 6, 7 have connection portions 12, 13 connected to each other via a pin 8 passing through the propeller shaft 3 in its axial direction in the longitudinally superimposed state, and the pin 8 is held at a passing-through position by a cotter pin 9. When the propeller shaft 3 is displaced to the rear side during the collision of the automobile 1, the pin 8 is pushed by a dust deflector 21 provided on the shaft 3 and pulled out. When a protruded object on a road surface hits the backing support 7, the backing support 7 is just about to turn on or around the connection portion 13 but the pin 8 is free from pull-out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347788-A (JP)
Title: Electromagnetic wave shield cover and electromagnetic wave shield printed wiring board
Inventor: WATANABE HIROAKI
IPC: H05K9/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of heat radiation while a shield effect is kept, capable of executing inspection and replacement of electronic components.   <P>SOLUTION: A flexible and elastic heat-conductive material 12 of heat conductivity as 10 W/mK or below, volume resistivity as 10 MΩ/cm or higher, and dielectric breakdown strength as 5 kV/mm or higher, is provided to a print wiring board side of a metal cover 11 of an electromagnetic wave shield cover 10 which shields a printed wiring board 1 on which an electronic component 2 is mounted. The heat-conductive material 12 can contact the electronic component 2 while being removed from the printed wiring board 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347684-A (JP)
Title: Ceramic substrate and manufacturing method therefor
Inventor: NAKAMOTO TETSUO
IPC: H05K1/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the formation of split fins on through holes having C surface portions which overlap split grooves and the occurrence of conductor striping at through hole areas when a substrate is split after the formation of conductors, and lower the height of swells which are formed on the surfaces of the rims of the through holes during ceramic molding.   <P>SOLUTION: A ceramic substrate 1 is molded with a punch 5 for perforating having a cutting edge 5c for split groove formation on a C surface portion 5b and a die having a cutting edge 6 for split groove formation, and fired. Split grooves 3 are formed to the C surface portions 2a of through holes 2, and the depth D1 of the split grooves 3 is identical with or greater than the depth D2 of the C surface portions 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344615-A (JP)
Title: Optical element, microscope using the same and manufacturing method thereof
Inventor: ADACHI SADASHI
IPC: G02B21/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical element for preventing the occurrence of flare due to pinhole defect.   <P>SOLUTION: The optical element joining at least two elements is provided with a reflection film on the joined faces of each element, and prevents the flare from being produced even when the pinhole defect exists on the reflection film. In addition, the reflection film is provided on one face of each element, and the optical element is manufactured without producing the flare by adhering the face providing the reflection film with an adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084126-A (JP)
Title: Method and device for manufacturing color filter, method and device for manufacturing liquid crystal display device, method and device for manufacturing substrate for installing el (electroluminescence) light emitting layer, method and device for manufacturing el light emitting device, method and device for film forming
Inventor: ITO TATSUYA
IPC: G02F1/1335
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To accurize an ink delivery position from a nozzle, to improve the utilization factor of the nozzle (hence, the efficiency of drawing), to prevent color of respective pixels from fluctuating and to uniformize in-plane optical characteristics of an optical member in manufacturing the optical member such as a color filter and so on with scanning of an inkjet head by making all the nozzles of the inkjet head accurately pass over regions where the pixels are to be formed. SOLUTION: The method carries out manufacturing of the color filter 1 by primarily and secondarily scanning a substrate 2 with a plurality of inkjet heads 22 equipped with the nozzles 27. Among a plurality of inkjet heads 22, representing a mutual interval between respective endmost nozzles 27 of two adjacent heads 22 by W and a definite pitch of the aligned nozzles 27 by D, an equation W=mD (where m is an integer of two or more) holds. Furthermore, representing a pitch of secondary scanning movement of the head 22 by P, an equation P=nD (where n is an integer of one or more) holds.
Patent JP-2003347757-A (JP)
Title: Waterproof structure of electronic device and electronic device with waterproof structure
Inventor: ONO SHUICHI
IPC: H05K5/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide waterproofing by tightly sealing a case without deforming and to reliably and tightly seal the case while eliminating the influence of dimension errors.   <P>SOLUTION: In a waterproof structure 8, a peripheral seal portion 9c formed in the peripheral edge of a sheet member 9 is tightly contacted with a corresponding location on the rear surface of a case 7. A peripheral edge flat portion 9m is pushed by a sheet pushing projection portion 7b against a board 12, under which condition a tip end portion 9p of a sealing projection portion 9n is pushed tightly against a sliding surface 7c of the case 7 on its rear surface side. A restoration force tending to return the projection portion 9n to its original state causes the tip end of the tip end portion 9p to be pushed against the sliding surface 7c, with which a tight contact state is kept. Thereby a water content or the like can be prevented from invading through the gaps between the key buttons 2a and the case 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341708-A (JP)
Title: Easily peelable cover material
Inventor: ZENFUKU HIROKO
IPC: B32B7/14
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily peelable cover material which is put on a container 30 having a tray-like shape, a cup-like shape or the like and tightly seals the container by hot-melt bonding a surrounding portion 22 of the cover material 20 to a flange portion 32 of the container 30, can let vaporizing and rapidly swelling moisture in a paper material layer 2 go outward of the surrounding portion 22 of the cover material 20 through a space of the pattern 10 as an escape path, and shows no fear that the paper material layer 2 of the surrounding portion 22 of the cover material 20 is peeled or broken.   <P>SOLUTION: The easily peelable cover material is formed by laminating the paper material layer 2, an aluminum foil layer 3 and an easily peelable layer 4 on each other via an adhesive layer 5 and an adhesive layer 6 interposed between them wherein the paper material layer 2 and the aluminum foil layer 3 are laminated via the adhesive layer 5 having a pattern (a special pattern).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230504-A (JP)
Title: Toilet seat heating apparatus
Inventor: TSUBOI HIROYUKI
IPC: A47K13/30
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat heating apparatus which can be removed easily and tended in places other than the toilet, which does not require arranging of a heater inside the toilet seat, and which does not have electric wiring such as a power line or the like between a body case and the toilet seat.  <P>SOLUTION: The toilet seat heating apparatus comprises a blower fan for blowing air; a heater arranged in a duct, which heats the air blown by the blower fan for obtaining warm air; a control part which controls number of revolution of the blower fan and a calorific value of the heater; the body case for storing the blower fan, the heater and the control part; the toilet seat arranged in front of the body case; and a blow-off port which communicates with the duct and opens on a front lateral face of the body case for blowing the warm air at an acute angle with respect to the surface of the toilet seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003344957-A (JP)
Title: Image reading device
Inventor: YAMAGUCHI TAKESHI
IPC: H04N1/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device wherein the open/closed state of a document cover is detected with an inexpensive constitution using the existing optical means, and then, the drive of an automatic document feeder is stopped, and also, the breakage of the document is prevented and also image information is accurately read.   <P>SOLUTION: As for the image reading device A wherein several documents are successively fed by an RSPF 20, and the image information of the document is read as image data by a scanner unit 2 having a CCD 27, and provided with the opening/closing document cover 12 for covering the document to be read, two black line marks 11a and 11a are put on a plate to be detected 11 with an appropriate distance between the marks, and by reading the marks by the CCD before feeding the document to the reading position, the open/closed state of the document cover is detected, and in the case of detecting that the document cover is open, the document feeding rollers 13 and 13 of an upstream document feeding means 10 and a pair of upstream reading/carrying rollers 15 and 15 are stopped and a pair of downstream reading/carrying rollers 19 and 19 of the document feeding means 10b on the downstream side and a pair of document discharging rollers 16 and 16 are continuously driven.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001277-A (JP)
Title: Imaging apparatus
Inventor: KAWAMURA IWAO
IPC: B41J2/18
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which liquid mist can be collected.  <P>SOLUTION: A unit 80 for collecting liquid ink mist adhering to a suction unit 50 is disposed under the suction unit 50. The collection unit 80 comprises a duct 82 for collecting liquid mist, and a part 84 for receiving the liquid mist dropping from the hole of the mist collecting duct 82. An inclining bottom wall 84a is formed at the liquid mist receiving part 84. The bottom wall 84a passes through an opening 52a made in a supporting plate 52 and touches the sidewall 71 of the duct 70. The bottom wall 84a has a duct 70 end side inclined downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000854-A (JP)
Title: Electrolytic water generation apparatus
Inventor: YOSHIDA SHIGEKI
IPC: C02F1/46
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water generation apparatus capable of safely generating a bacteria-removing electrolytic water by preventing the concentration of a bacteria-removing component of generated electrolytic water from becoming a predetermined concentration or more.  <P>SOLUTION: A water level sensor is provided in an electrolytic cell 13 and started immediately after electrolytic water is formed in the electrolytic cell 13. The water level sensor prevents the electrolysis between electrodes 21 by a prohibiting flag until the water level in the electrolytic cell 13 becomes zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002574-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: UMIGA FUMIHIRO
IPC: C08G59/68
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has excellent flame retardancy without using a conventional flame retardant, and further has excellent moldability, solder resistance, high temperature storage characteristics and electric moisture-resistant reliability.  <P>SOLUTION: This epoxy resin composition comprising (A) an epoxy resin, (B) a phenolic resin, (C) an inorganic filler, and (D) a curing accelerator represented by the general formula (1) [R1 to R4 are the same or different and are each a substituent selected from the group consisting of monovalent aromatic ring-containing organic groups and monovalent aliphatic residues; (m) is the number of 0 to 2]. The content of the inorganic filler is 70-92 wt.% based on the total epoxy resin composition, and the content of the curing accelerator represented by the general formula (1), the content of halogen atoms, and the content of antimony atom are 0.05 to 0.5 wt. %, ≤15 ppm and ≤75 ppm, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003061-A (JP)
Title: Covering elastic yarn and stockings using the same
Inventor: MORIOKA KANAME
IPC: D04B1/26
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a covering elastic yarn and stockings having excellent ultraviolet light shielding properties and transparency.  <P>SOLUTION: In the covering elastic yarn obtained by using elastic fibers as a core yarn and winding a polyamide fiber around the core yarn, the polyamide fiber is a polyamide fiber for clothing which has ≤0.5 wt.% titanium oxide content, 0.1-5 wt.% of zinc oxide having ultraviolet absorption region at 200-400 nm and 3×10<SP>-5</SP>-8×10<SP>-5</SP>mol/g amino terminal group content. The stockings are obtained by using the covering elastic yarn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008908-A (JP)
Title: Method of estimating change of concentration of prescribed component in fluid and analyzing method of reaction rate
Inventor: KAMIOKA TOSHITSUGU
IPC: B01J19/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To establish a technique of reaction rate analysis by which the verification of reaction mechanism is performed without using expensive instruments.  <P>SOLUTION: A reaction model in which the concentration of a component in a waste gas is changed by the contact with a catalyst 1 is set, a rate equation in each stage (diffusion, chemical reaction) of the model is formed, a characteristic equation expressing the change of the concentration of the component is determined base on the rate equation, the change of the concentration of the component is determined by carrying out a rig test under a prescribed condition, a value capable of reproducing the result of the rig test is searched by changing each factor (activation energy, frequency factor and diffusion coefficient) in the characteristic equation and when the result of the rig test is reproduced by the characteristic equation, the reaction model is determinded to be reasonable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011280-A (JP)
Title: Termite preventing device for venting wall in wooden building
Inventor: HAMAZAKI KOTARO
IPC: E04B1/70
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a termite preventing device for a wooden building, which ensures, to a high degree, the vapor permeability of a venting layer and the anti-termite performance against invasion of termites into the venting layer, by stretching a vapor-permeable waterproof sheet on an indoor-side of the venting layer of the building.  <P>SOLUTION: The vapor-permeable waterproof sheet 9 is formed of a nonwoven sheet made of high-density polyethylene fibers. More specifically, the sheet is made of extra-fine fibers of the high-density polyethylene fibers, which are extremely fined down to the extent of 0.5 to 10 μm and have continuity, and formed by arranging the fibers at random and partially welding the same so as to be entwined with each other such that both the vapor permeability and the anti-termite performance are ensured to a high degree. Then the vapor-permeable waterproof sheet 9 is stretched over the entire surface of a sheathing substrate 8 from a ground sill 2 of the wooden building A to an under-eaves area 13 and a roof substrate 14. In this manner the entire building A is covered with the sheet such that termites invading the venting layer 11 cannot reach the interior of a room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024353-A (JP)
Title: Intervertebral disk prosthesis
Inventor: FEHLING GERALD
IPC: A61F2/44
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a intervertebral disk prosthesis which combines excellent motility of the vertebrae with long-lasting effectiveness. SOLUTION: In the intervertebral disk prosthesis provided with a cranial disk, a caudal disk practically parallel to and axially apart from the cranial disk and an elastic means inserted between these disks for supporting these disks to each other elastically upon compression, the elastic means (16 and 18) are made of shape memory alloy having supprelasticity at body temperature.
Patent JP-2004014944-A (JP)
Title: Wiring substrate and its production
Inventor: IWASHITA TAKESHI
IPC: H05K3/46
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To planarize a surface by forming an insulation resin layer of a uniform thickness.  <P>SOLUTION: A multitude of thickness control spacers 7 are formed on the main surface of an organic wiring substrate 2, on which conductor patterns 3 are formed, so as to be positioned at least on the conductor patterns 3 and, thereafter, insulation resin is applied on the main surface. Pressure is applied under the non-cured condition of the insulation resin until the surfaces of a pressing member 9 reaches the thickness control spacers 7 and a curing treatment is applied while retaining the pressed condition of the insulation resin at the position whereby the insulation resin layer 5, having a flat surface 5a and whose thickness is uniform as a whole, is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010843-A (JP)
Title: Polylactic acid resin composition
Inventor: MATSUO SHIGERU
IPC: C08L101/16
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable polylactic acid resin composition which is flexibilized without detriment to transparency and biodegradability inherent in polylactic acid, has good moldability, and is useful as a molding material for such as structures, films or sheets.  <P>SOLUTION: The polylactic acid resin composition contains (A) polylactic acid and (B) a vinyl acetate oligomer. Desirably, the composition contains 100 pts. wt. component A and 10-120 pts. wt. component B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022215-A (JP)
Title: Connector
Inventor: YANAGIMOTO HIRONORI
IPC: H01R13/629
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector to which a connector different in the fitting direction of the connector and the assembling direction of a box can be fitted by a low force.  <P>SOLUTION: A connector holder 40 is equipped with a lever rotation preventing nail 41 which locks the rotation of a lever 30 on the connector holder and releases the locking of the rotation of the lever according to the insertion of the connector holder into a male connector 10, and the lever has a cam groove 33, and the male connector has a boss fitted to the cam groove. By inserting the connector holder into the male connector, the boss 13p is fitted to the cam groove 33, and a distance between the rotational center of the lever in a female connector 20 and the cam groove of the lever becomes shorter than a distance between the rotational center of the lever in the female connector and the rotational center of the lever in the connector holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049137-A (JP)
Title: Double-sided adhesive tape for mounting printing plate, especially multilayer photopolymer printing plate, to printing cylinder or sleeve
Inventor: RUNGE TORSTEN
IPC: C09J7/29
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape for mounting a printing plate, especially a multilayer photopolymer printing plate, to a printing cylinder or sleeve. SOLUTION: This double-sided adhesive tape is such that the substrate thereof comprises a polyethylene terephthalate(PET) film having self-adhesive coatings on both sides of the film, wherein the surface of the polyethylene terephthalate(PET) film is treated with a reagent to at least partially roughen the surface on one or both sides of the film and/or to increase the surface energy of the surface on one or both sides of the film.
Patent JP-2004023362-A (JP)
Title: Mobile wireless apparatus
Inventor: SUGURO AKIHIRO
IPC: H04B1/38
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless apparatus the characteristic of the antenna mounted on which is enhanced.  <P>SOLUTION: The mobile wireless apparatus provided with an antenna system having a first antenna element 3 fitted to a casing 2 while being projected upward from the casing 2 and a second antenna element 6 formed on an upper part of a rear side of the casing 2, includes a feeding section 5 in contact with a transmission / reception circuit board with a conductor member to feed power to the first element 3, and the second element 6 is placed at a position at which being capacitively coupled to the feeding section 5 on an inner face of the casing opposed to the feeding section 5.  <P>COPYRIGHT: (C)2004,JPO