baber/WOPTO huggingface dataset:
Patent JP-H11169259-A (JP)
Title: Frame structure of seat back
Inventor: KUBO YOSHIAKI
IPC: B60N2/68
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the comfortableness of sitting by providing one support wire with bent part on a frame body, and supporting the upper part of a pad by this support wire. SOLUTION: One support wire 1 is formed of bent parts 10 provided under a pair of support cylinders 20 and bent in down U-shape for hooking a backboard 4, and linear parts 11 provided between the lateral bent parts 10 and outside of the lateral bent parts 10 to prevent the deformation of a pad. Such a support wire 1 is horizontally erected in the upper part of a frame body 2, and both ends of the support wire 1 are welded to the frame body 2. According to this, since the number of part items can be reduced to reduce the number of welding and the weight, the deflection is longitudinally increased, so that a seat back with satisfactory cushioning property in the upper part of the seat back and satisfactory comfortableness of sitting can be provided.
Patent JP-H06128290-A (JP)
Title: Diagnostic agent for nanbv and vaccine
Inventor: HOUGHTON MICHAEL
IPC: C12N15/62
Filed: 1992-12-16
Abstract: PURPOSE: To provide the vaccine contg. either of aminoacids sequence coded for C type hepatitis virus(HCV) cDNA, contg. polypeptides capable of combining with HCV antibodies in excipients and treating epidemics of hepatitis of non-A non-B type.  
     CONSTITUTION: Viral particles are separated from stocked sera originated in a chimpanzee infected with chronic HCV by a conventional process, nucleic acids are separated from the viral particles, cDNA are synthesized from the viral genom, and cDNA library are prepared by using the genom. The cDNA libraries are screened by using synthesized polynucleotides to select positive clones, DNA are recovered from the clones to treat with restriction and recombination genes are prepared by combining with expression vector. The objective vaccine, capable of treating epidemics of contagion of non-A non-B type hepatitisis virus, its obtained by inserting the genes into host cells to transform, cultivating the transformants to obtain polypeptides capable of combining with HCV antigens, and preparing the polypeptides with a excipient. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001173633-A (JP)
Title: Main spindle of machine tool
Inventor: MORI MICHIO
IPC: B23Q5/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle of a machine tool capable of enhancing flexural rigidity. SOLUTION: The main spindle 10 of the machine tool is provided with an approximately cylindrical main spindle body 11 made of steel and multiple e.g. four cemented carbide reinforcements 12, 12 mounted at equal intervals on the periphery of the main spindle body 11. The flexural rigidity of the whole main spindle 10 is enhanced by the reinforcements 12.
Patent JP-2001184731-A (JP)
Title: Information recording medium, method for manufacturing the same, floating head and information recording and reproducing method
Inventor: KURODA SUMIO
IPC: G11B7/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium capable of recording information with higher density. SOLUTION: The surface of the information recording medium which has recording films 4 on a substrate 1 and has transparent parts (2 and 3) existing on the surface of the substrate 1 is nearly flat and the transparent parts (2 and 3) are the position for tracking servo information and/or parts indicating address information.
Patent JP-H11175165-A (JP)
Title: Pressure reducing valve with flow rate measuring function
Inventor: MARUTA TOMONORI
IPC: G05D16/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve with flow rate measuring function with which a flow rate can be also measured with a simple structure. SOLUTION: A pressure sensor 32 is attached into an upper space 33 of a piston 14. A coil spring 12 is arranged at the lower part of a main valve element 7 while being energized in a valve closing direction. A pressure added to the piston 14 is detected by the pressure sensor 32 and converted into a load so that the valve aperture of the main valve element 7 balanced with the displacement load of the coil spring 12 can be calculated and a downward flow rate can be calculated from the pressure difference of primary and secondary sides.
Patent JP-2000188519-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: TAGUMA KYUICHI
IPC: H03H3/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of SAW devices with high mass-productivity by inspecting plural SAW devices simultaneously in advance before splitting the SAW devices from a substrate so as to reduce the inspection time. SOLUTION: Each electrode of a SAW chip 120 is electrically connected to an input terminal 125, an output terminal 126, ground terminals 127, 128 on a ceramic multi-layer substrate 10 respectively. The input terminal 125 and the output terminal 126 are electrically connected to an interconnection wiring 20. The ground terminals 127, 128 is electrically connected to an interconnection wiring 30 electrically isolated from the interconnection wiring 20. Each terminal is similarly connected to above in SAW chips 140, 160, 180 or the like. The input output terminals on the ceramic multilayer substrate 10 are all connected electrically. Furthermore, all the ground terminals and input output terminals are electrically isolated but the ground terminals are electrically connected to each other. Through the connection above, plural SAW devices simultaneously receive screening and the mass-productivity can be enhanced.
Patent JP-H11176664-A (JP)
Title: Terminal block for winding part, and surface mounting type of winding part
Inventor: MATSUO EIJI
IPC: H01F27/29
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an economical terminal block for winding part without form inferiority, and a reliable surface mounting type of winding part using it. SOLUTION: These are a terminal block 14 which has a base 2 consisting of insulating material and a terminal 1 planted on the bottom of the base 2 and consisting of the metal having spring property, and whose terminal 1 rises along the flank of the base 2 and which can catch and fix the lead part of the wiring with the flank of the base 2 and the terminal 1, and a surface- mounting type of winding part using it.
Patent JP-H10196957-A (JP)
Title: Central body for tangential inlet fuel nozzle
Inventor: KRAMER STEPHEN K
IPC: F23R3/28
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prolong the operational lifetime when a central body for tangential inlet fuel nozzle is employed in a gas turbine engine. SOLUTION: The radially outward surface 42 of a central body 10 for tangential inlet fuel nozzle comprises a truncated conical part 44 coaxial with the longitudinal axis 18, and a curved part 46 integral with the truncated conical part 44. The central body 10 comprises a base section 12, an internal passage 20, and a fuel lance 62 and at least one air supply hole 14, 16 extends through the base section 12. The truncated conical part 44 is tapered toward the discharge orifice 40 of the internal passage 20 and terminated in a plane provided with the discharge orifice. The fuel lance 62 is extended coaxially with the longitudinal axis 18 through the base section 12 and terminated in the internal passage 20 so that fuel is imparted to the air flow in the central body.
Patent JP-2000185515-A (JP)
Title: Pneumatic tire
Inventor: NAKAGAWA EMIKO
IPC: B60C15/024
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve control stability and road noises by increasing lateral rigidity without increasing tire weight and tire longitudinal rigidity. SOLUTION: In a state where a tire is assembled to a normal rim and filled with normal internal pressure, a point where a tangent K1 of a carcass line L at a center height position 5H of a bead core 5 intersects with a line in an axial direction of the tire that passes through a heel point is referred to as a point P1, and a point on the carcass line L which is spaced from a heel height of the normal rim in the radial direction by a flange height JH is referred to as a second point P1. A line inclination angle α of an inclined line X, which passes through the first point P1 and the second point P2, with respect to a radial line N is 20 degrees or less.
Patent JP-2000190963-A (JP)
Title: Easy-to-open can-lid
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D17/353
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To lighten the operation of opening a can lid by means of a tab and ensure the safety of an opened piece, by independently providing gap forming portions, in each of which a fold between the intermediate layer and lowermost layer of an overlapping part is projecting down apart from the lower face of an uppermost layer, in the circumferential, narrow range of the annular overlapping part of a panel. SOLUTION: Gap forming portions 8a, in each of which a fold 2d between an intermediate layer 2b and a lowermost layer 2c is made to project down apart from the lower face of an uppermost layer 2a by forming a gap portion 2e between the uppermost layer 2a and intermediate layer 2b of an annular overlapping part 8, are independently formed in the circumferential, narrow range of the annular overlapping part 8 so as to be situated in the directions of the sides of a tab 4 on the side of a tab leading-end 4a and almost symmetrically with the longitudinal center line Y of the tab 4 between them. Thus, when an annular score line 5 is initially broken, the outermost layer 2a of the annular overlapping part 8 in a portion subjected to a pressing force from the tab leading-end 4a is easily displaced downward. Accordingly, the annular score line 5 can easily and safely be broken with a small force.
Patent JP-2000232516-A (JP)
Title: Method for generating validity check rule, generating module, control module and storage means
Inventor: HEMZAL GEORG
IPC: H04M3/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To generate a check rule of configuration data that are used for an operating parameter of a communication system without an error efficiently by providing a means or the like that generates a validity check rule converted into a 2nd language in a form of 2nd validity check rules by means of a generating module. SOLUTION: The generating module TL generates validity check rule sets VR1, VR2 on the basis of a basic validity check rule represented by, e.g. source rule sets BVR1, BVR2 whose significance and syntax checking are finished. On the occurrence of errors in the significance and syntax checking, the generating module TL uses a message ERR to report the errors. Then a validity check module VM evaluates the validity check rule sets VR1, VR2 to check the validity of the configuration data KD useful for the operating parameter of a communication system and configured in a form of a conventional table.
Patent JP-2001139218-A (JP)
Title: Instrument for stripping peeling paper from adhesive tape accompanied by peeling paper
Inventor: IMAI TAKESHI
IPC: B65H41/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of easily stripping peeling paper from a label tape, resolving troublesome problem of starting stripping of peeling paper by a nail form an 'adhesive tape accompanied by peeling paper' (hereinafter referred to as the 'label tape') used as a label of a video tape. SOLUTION: This instrument easily strips peeling paper from a label tape by placing the label tape between a pressure contact piece and a piece to be pressed and contacted, holding the label tape by an adhesive tape adhered to a pressure contact surface of the pressure contact piece and an adhesive tape adhered to the piece to be pressed and contacted of the piece to be pressed and contacted from both the surfaces by pressing the pressure contact piece on the piece to be pressed and contacted and separating the pressure contact surface and the surface to be pressed and contacted.
Patent JP-H11195177-A (JP)
Title: Mobile burglar alarming device
Inventor: MASADA TOSHIO
IPC: G08B13/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a mobile burglar alarming device for easily tracing an illegal intruder or a burglar. SOLUTION: This is an alarming device to be attached to an object 5 for possible intrusion or burglary to issue an alarm in case of any illegal intrusion or burglary. This device is provided with an alarm main body 1, a connecting part for connecting the alarm main part 1 with the object 5 so as to be freely attachable and detachable, and clothes attachment 3 to be attached to the clothe of an intruder or a burglar approaching or contacting with the object 5. Thus, an alarm is issued when the clothes attachment 3 is attached to the clothes of the illegal intruder or burglar and pulled.
Patent JP-2000190501-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: AONO KIYOMI
IPC: B41J2/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a printing quality by setting a through hole for filling a gap of sub units on a base plate holding a first substrate with a fluid setting member to a part corresponding to the gap. SOLUTION: Heater boards 100 as an element substrate constituting sub units are fixedly bonded to a predetermined point of a base plate 300 by an adhesive applied in a predetermined thickness. Discharge energy-generating elements 101 set on the heater boards 100 are arranged adjacent to pitches set on the heater boards 100. At this time, a silicone-type sealing member as a fluid setting member is dropped and filled into a through hole corresponding to a gap part of the heater boards 100 at a rear face of the base plate 300, whereby a first substrate is obtained.
Patent JP-2001179876-A (JP)
Title: Method for manufacturing insulating resin with copper foil
Inventor: OHASHI KENICHI
IPC: H05K3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of effectively removing the resin powder generated from an insulating resin with a copper foil. SOLUTION: A method for manufacturing an insulating resin with a copper foil has a process for forming an insulating resin layer on the single surface of the copper foil and cutting the coated copper foil into a necessary size and subsequently treating the cut part of the insulating resin with the copper foil with a liquid for dissolving the insulating resin layer.
Patent JP-2000189751-A (JP)
Title: Desulfurizer for flue gas
Inventor: OTSUBO KIYOHITO
IPC: B01D53/77
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizer for flue gas by which high-clarity condensed water free of slurry is recovered and used as supply water, a mist eliminator is dispensed with, and the cleaning water or the like are saved. SOLUTION: A supercooler 6 disposed at the outlet of an absorption tower 3 is divided into a mist recovery suppercooler 6a for cooling a waste gas and returning the mist in the waste gas into the absorption tower 3 along with condensed water and a supply water recovery supercooler 6b set on the downstream side of the supercooler 6a, cooling the waste gas and recovering the condensed waster as the supply water.
Patent JP-2001178793-A (JP)
Title: Home simple sauna
Inventor: SHINPO MASAKI
IPC: A47K3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a home simple sauna preventing a hindrance to operation of a user in a bathtub and heating of only a part of the body and having no projecting heat source device becoming a hindrance when housing a bath cover by arranging a heat source so as not to project from an under surface of the bath cover. SOLUTION: In a home bathtub having a bathtub and a bath cover for covering an upper surface of the bathtub, the bath cover has a PTC sheet-like heating element having both side surfaces covered with a flat surface material and being arranged inside and a power source part for supplying electric power to this PTC sheet-like heating element, and is attained by a home simple sauna for forming a cutout hole for a user to put out his head part.
Patent JP-2001183866-A (JP)
Title: Electrophotographic toner binder
Inventor: YODA HIROKIMI
IPC: G03G9/087
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder having good low temperature fixability and a high hot-offsetting temperature and excellent in image properties when converted to a toner. SOLUTION: The electrophotographic toner binder comprises a styrene-acrylic resin (A) having a carboxyl group and a styrene or styrene-acrylic resin (B) having a functional group (b) which reacts with the carboxyl group. The resin A comprises a high molecular weight body (C) having a weight average molecular weight of 200,000-2,000,000 and a low molecular weight body (D) having a weight average molecular weight of 3,000-50,000, the acid value of the body C is >=1, the weight average molecular weight of the resin B is 50,000-1,000,000 and the group (b) content of the resin B is 0.0001-0.01 equiv. per 1 equiv. carboxy group in the resin A.
Patent JP-H11188718-A (JP)
Title: Form and separation thereof
Inventor: SHIMONOHARA TAKESHIGE
IPC: B28B21/90
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To rapidly separate an inner form from a hollow structural material having an uneven inner surface produced and molded by a relatively simple mechanism and utilized for a construction. SOLUTION: A form consists of a cylindrical outer form 1 and the cylindrical inner form arranged inside the outer form 1 so as to leave a predetermined interval and having projections 3 provided to the outer peripheral surface thereof and the outer form 1 and the inner form are respectively divided into a plurality of form pieces 2e, 2f, 2g, 2h, 2j, 2k, 2m, 2n along the axial direction 11 of the form and the form pieces of the inner form are made movable in the diameter direction of the form with a time lag by the post materials 14 provided to the nut 12c threaded with the axes 11, 12 of the inner form 2.
Patent JP-2000192640-A (JP)
Title: Walking-surface constructing panel
Inventor: MASUDA MASASHI
IPC: E04B1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a walking-surface constructing panel, by which drainage is improved and a puddle is prevented surely and manufacturing cost is reduced. SOLUTION: Nets 2 formed by vertically crossing a large number of warp 2a and weft 2b while forming stepped sections are used, blocks 3 composed of a large number of woody boards are juxtaposed onto the top faces of the nets 2 while each block 3 is connected to the warp 2a or the weft 2b by nails 10, and the undersides of the nets 2 are laid on constructing surfaces 4 by the warp 2a or the weft 2b placed on the lower level side.
Patent JP-2000197990-A (JP)
Title: Brazing paste
Inventor: OTOMI KAZUAKI
IPC: B23K35/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a brazing paste capable of achieving brazing at the temperature of <=700 deg.C, obtaining a firm bonding free from any void or residual carbide, and preventing a brazing filler metal from flowing down until the filler metal is melted even when the paste is applied to its perpendicular surface. SOLUTION: This brazing paste is obtained by mixing and dispersing 100 pts.wt. of alloy powder having the composition consisting of, by weight, 2-11% P, 0.9-10% Ni and 4-26% Sn, and the balance Cu, 0.5-20 pts.wt. of polymer which is obtained by the single polymerization or copolymerization of a compound in which one α-substituent of α, α-2 substituent vinyl monomer is methyl group, and 10,000-200,000 in weight-average molecular weight, and 5-20 pts.wt. of organic solvent whose boiling point is <=250 deg.C and which contains no aromatic group. A strong alloy bond where the primary crystal of Sn is dispersed is formed on a bonded boundary part with a base metal Cu, and a brazed part is free from any carbide or void, and compounds such as CuP and NiP have a tough multi-element eutectic structure.
Patent JP-2001180212-A (JP)
Title: Wheel bearing device
Inventor: TAJIMA HIDEJI
IPC: B60B27/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device lightweight and compact even with a rotation speed detection means for an ABS capable of certainly suppressing partial wear of a brake or vibration during braking. SOLUTION: In this wheel bearing device, an inboard-side raceway surface 21 of plural-line raceway surfaces 21, 22 formed in an inner member 20 is formed in an inner ring 40 fitted on the periphery of a hub ring 30. The periphery of the hub ring 30 is formed with a wheel installation flange 31 installed with a brake rotor 70. A face run out range of a brake rotor installation face 33 of the flange 31 is restricted within a prescribed standardized value. A slinger of a sealing means 13 is installed with an encoder 81 having a large number of magnetic poles, and a sensor part 82 senses a magnetic flux change caused by rotation of the encoder 82 to detect a rotation speed of the inner member 20.
Patent JP-2000195423-A (JP)
Title: Connecting structure and connecting method of aluminum wiring
Inventor: MIHIRA AKIHIRO
IPC: H01J29/92
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion and a disconnection of aluminum wiring in connecting the aluminum wiring and a bump of an IC chip with anisotropic conductive material. SOLUTION: Wiring of an electrode or the like in an envelop 3 is lead through on a surface of one end of a positive electrode substrate 4 extended to the outside of the envelop 3 of a fluorescent display tube 1, and an external terminal part 6 of an aluminum thin film is formed. A bump 11 of an IC chip 8 for driving the fluorescent display tube 1 is connected with connection end 6a of the external terminal part 6 by thermocompression bonding through anisotropic conductive material 10. The anisotropic conductive material 10 protrudes in an outer periphery of the IC chip 8 in thermocompression. The protruded anisotropic conductive material 10 is heated and is completely cured. Therefore, chlorine ion contained in the anisotropic conductive material 10 does not approach to the aluminum, and corrosion of the aluminum is prevented.  A protective layer for covering a part not opposing to the bump is provided on the external terminal part 6. Therefore, the aluminum is not oxidized and a disconnection of the aluminum is prevented.
Patent JP-2001179654-A (JP)
Title: Electrically-driven stapler
Inventor: YOSHIE TORU
IPC: B25C5/15
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven stapler capable of size reduction. SOLUTION: This electrically-driven stapler is provided with a delivery mechanism 300 delivering a sheet staple ST to a driving passage 601, forming plates 111F, 112F and a driver, holders 101, 110 retaining them, and a motor M and forms a staple into a U shape by the outward movement of the forming plates 111F, 112F for driving the formed staple from the driving passage 601 by the outward movement of the driver. The motor M is disposed so that a motor shaft Ma may be directed to the driving direction of the sheet staple, a driving shaft 410 is disposed in line with the motor shaft Ma, and planetary gears 425, 437, 444 for deceleration which rotate the driving shaft 410 by the rotation of the motor shaft Ma are disposed around the drive shaft 410.