baber/WOPTO huggingface dataset:
Patent JP-2004017045-A (JP)
Title: Method for manufacturing element of continuously variable transmission belt
Inventor: KANAMARU NAONOBU
IPC: B21D28/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an element of continuously variable transmission belt, by which a high precision element can be obtained by using a comparatively inexpensive metal plate.  <P>SOLUTION: In this method, a flat plate is used, notch sections are provided on the plate through a coining process so as to improve the flow of the material, thereby obtaining the element having a desired shape and dimension.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020572-A (JP)
Title: Toner conveyance device for image forming machine
Inventor: HAYASHI YUKIHISA
IPC: G03G15/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel inexpensive toner conveyance device for an image forming machine, which assures the high conveyance efficiency of toner, can assure good image formation by surely preventing the aggregation of the toner and has a simple configuration.  <P>SOLUTION: The toner conveyance device 100 is fitted to a printer main body 4 and is provided with a circular inner wall surface 110, a toner conveyance pipe member 110 disposed with a toner acceptance port 113A and a toner discharge port 114, a toner conveyance spiral member 120 arranged within the pipe member 110, and a driving shaft 130 supported by means of a bearing 132 within the one end of the pipe member 110. The one end of the driving shaft 130 is supported by means of another bearing 134 at the printer body 4. A mounting hole 130 orthogonal the axis is formed at the other end of the driving shaft 130 and the one end 121 of the spiral member 120 extends to a direction orthogonal with the axis and is inserted apart a spacing into the mounting hole 130a. The other end of the spiral member 120 is held in a free state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020608-A (JP)
Title: Method and apparatus for manufacturing optical fiber cable
Inventor: YAMANAKA MASAYOSHI
IPC: G02B6/44
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical fiber cable in which a plurality of coated optical fibers are twisted around a high tensile strength body at a stable twisting pitch without being affected by the linear velocity of the line or the revolving speed of an oscillator.  <P>SOLUTION: In the method for manufacturing the optical fiber cable 1, the twisting direction of a plurality of coated optical fibers 5 is freely changed clockwise or counterclockwise around the high tensile strength body 3 by using the oscillator 21. In this case, by a clamping device 23, the high tensile strength body 3 is clamped from the side in a passable manner, thereby restricting the turning of the high tensile strength body 3 caused by the twisting force of the coated optical fibers 5. Thus, the high tensile strength body 3 is prevented from turning together, which stabilizes the twisting pitch of the coated optical fibers 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018915-A (JP)
Title: Process for refining molten metal
Inventor: SHIMODAIRA KENICHI
IPC: C21C1/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the refractory cost spent for a lance by increasing the number of cycles the lance can be used when refining a molten metal by top-blowing oxygen against the molten metal housed inside a vessel, dipping the refractory-coated immersion lance into the molten metal and blowing a stirring gas, a refining agent or a flux from this lance.  <P>SOLUTION: When refining the molten metal by top-blowing oxygen against the molten metal 2 housed inside the vessel 5 and blowing at least one chosen from the stirring gas, the refining agent or the flux through the refractory-coated immersion lance 8 dipped into the molten metal, the lance is raised or lowered along with the progression of the refinery process. Moreover, between refinery cycles, the lance is rotated around its central axis to increase the number of cycles it can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016495-A (JP)
Title: Production method of boots for paddy field
Inventor: AKAGI MASARU
IPC: A43B23/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of boots for paddy field, which saves labor in producing a fastener attaching part of the boots.  <P>SOLUTION: In a production process of the boots, a slit (Y) is formed on a side surface of a mold body (X) for the boot, or a slit molding member (Xa) having a slit (Y) at the top is mounted on a side surface of the mold body (X) for the boot, a cylindrical material (1) having a closed end and made into the boot is fitted into a slit (Y) of the mold body (X) or the slit molding member (Xa), the cylindrical material is pressed into the slit (Y) with a fitting tool (Z) having a sufficient size to be fitted into the slit (Y) to be temporarily fixed, the pressed cylindrical material (1) is formed into a pleat (3), and a fastener tape (5) is applied to both sides (4a)(4a') of the pleat (3) and vulcanize them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031439-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: FUJII TAKAKO
IPC: H01L21/82
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a continuity failure due to a stress migration at an interface between a plug for connecting with a buried wiring at a bottom and the buried wiring.  <P>SOLUTION: In a case, for example, that the width of a copper wiring 33W is not less than 0.9 μm and below about 1.44 μm, and the width of a copper wiring 43 and the diameter of a plug 43P are about 0.18 μm, two or more plugs 43P for electrically connecting the copper wiring 33W with the copper wiring 43W are formed on the copper wiring 33W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027526-A (JP)
Title: Steel frame stairs having silencing tread
Inventor: KOBA KATSUMI
IPC: E04F11/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel frame stairs having a silencing tread for effectively preventing generation of noise by damping high cycle vibration generated at ascending-descending time and characteristic of metal, and superior in corrosion resistance.  <P>SOLUTION: A stud bolt 6 is welded to a plurality of places of a tread part 4a of the tread 4 supported by an open string 3. A silencing rubber plate 7 bored with a through hole for the stud bolt is placed on the tread part 4a of the tread 4. A through hole for the stud bolt is also bored on the plate. A tread cover plate 9 having a level adjusting material 8 is placed on the tread nosing side upper surface edge. A nut 10 is fastened to the respective stud bolts 6. The tread cover plate 9 and the silencing rubber plate 7 are fixed to the tread part 4a of the tread 4. Waterproof calking is applied to peripheral clearance of the nut 10 and peripheral clearance of the tread cover plate 9. A finishing material 11 is arranged on the tread cover plate 9 according to the height of the level adjusting member 8. An angular nonslipping member 12 is put on and fastened to the level adjusting material 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024161-A (JP)
Title: Apparatus for diffusing chemical
Inventor: YAMAMOTO KAZUNORI
IPC: A01M1/20
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for diffusing a chemical usable within a wide range of scenes and places and always effectively, well and easily usable.  <P>SOLUTION: The apparatus for diffusing the chemical comprises an apparatus body 1 forming an air stream passage directed from a suction port 5 to releasing ports 6 and provided with a blower fan 13 and forming air flow from the suction port 5 to the releasing ports 6 with the blower fan 13. The apparatus is further provided with cell or battery storing parts 2 provided on the inside or the outside of the apparatus body 1 and storing the cells or batteries 7 to be power sources, a chemical holder 3 arranged in the air stream passage in the apparatus body 1 and holding the volatile chemical and a wearing band 4 which is mounted on the apparatus body 1 and can be mounted on a material to be mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027108-A (JP)
Title: Polycarbonate resin molded product having hard coat layer
Inventor: KOGA TAKASHI
IPC: C09D5/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin molded product reduced in strain of a molded article and improved in crack of the molded article, excellent in adhesiveness between the molded article and a hard coat layer and particularly suitable for glazing materials for vehicles.  <P>SOLUTION: The polycarbonate resin molded product has a hard coat layer on the surface of the molded article formed of a resin composition obtained by adding a specific fatty acid full ester and a phosphorus-based stabilizer and/or a hindered phenol-based antioxidant to a polycarbonate resin, and (i) an aliphatic carboxylic acid of the fatty acid full ester is composed of a palmitic acid component and a stearic acid component contained at a specific ratio and (ii) the hard coat layer is composed of a first layer and a second layer, and the first layer is a cured acrylic resin layer obtained by curing, into a specific film thickness, a coating composition composed of a hydroxy group-containing copolyacrylic resin containing a specific hydroxy group monomer unit at a specific ratio and a polyisocyanate compound (precursor) at a specific ratio, and the second layer is a cured organosiloxane resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047624-A (JP)
Title: Hernia repairing prosthesis and manufacturing method for it
Inventor: ROUSSEAU ROBERT A
IPC: A61F2/08
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved transplantable hernia repairing prosthesis for repairing a lesion by covering it. SOLUTION: This hernia repairing prosthesis is provided with a blocking member inserted in the hernia tissue and/or holding the hernia tissue. The blocking member can be deformed from a first structure having a first shaft length and a first radial large spread to a second structure having a second shaft length and a second radial large spread. The second shaft length is smaller than the first shaft length, and the second radial large spread is larger than the first radial large spread. The blocking member includes a pair of sub- sections having tip parts. Each sub-section is spread from the tip part to the terminal part. The tip part is positioned at the end part on the opposite side of the blocking member having the overlapping terminal part, and a pair of sub-sections are connected with the overlapping terminal parts close to each other.
Patent JP-2004031236-A (JP)
Title: Cable, manufacturing method of cable, and connector
Inventor: SASAKI KAZUYOSHI
IPC: H01B7/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appreciably reliable cable that can prevent an event of breaking even if laid in a hinge of electronic equipment or the like, and a connector that uses the cable.  <P>SOLUTION: The connector comprises the cable 21 comprising insulating layers and conductive layers alternately layered outward from a radially central portion, and having at opposite ends terminal portions 38 and 39 where the region situated inward of the conductive layer situated in the middle across the layers is axially projected out to expose the conductive layer; and a first socket 22 and a second socket 23 detachably fitted on the respective terminal portions at opposite ends of the cable, and having conductive layers brought in contact with the conductive layer at the respective terminal portions. The first socket is connected to a first circuit module, and the second socket is connected to a second module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033814-A (JP)
Title: Array type piezoelectric vibrator
Inventor: MIYASHITA TOSHIHIKO
IPC: H04R17/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive array type piezoelectric vibrator.  <P>SOLUTION: A long-sized piezoelectric body 23 consists of a plurality of pieces of piezoelectric ceramic members 26 which are successively arranged in the length direction via resin-filled parts 25. Sizes of the piezoelectric ceramic members and sizes of the resin-filled parts also meet the following requirements (1)-(3), wherein, L is the length of the piezoelectric ceramic member in the length direction of the long-sized piezoelectric body, W is the length of the piezoelectric ceramic member in the width direction of the long-sized piezoelectric body, T is the thickness of the piezoelectric ceramic member and A is the length of the resin-filled part in the length direction of the long-sized piezoelectric body: (1) 2/3W≤L≤3/2W, (2) 2/3T≤L≤3/2T and (3) 1/20L≤A≤1/5L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033350-A (JP)
Title: Bed
Inventor: NISHIBORI SADAO
IPC: A47C19/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed which can be reduced in machining time and cost, can be produced in mass-production, and is less subject to deviations in dimensions and shape due to an environmental change.  <P>SOLUTION: A bed base 3 comprises leg parts 12 and top boards 33a, 33b which are hollow woody synthetic panels with each single line of through-holes 30, 31 in a pushing-out direction, and the leg parts 12 are composed of three pieces of leg parts 12a-12c. The leg part 12a of a hollow woody synthetic panel is provided with two lines of through-holes 32, 33 in a pushing-out direction, the leg part 12b of the synthetic panel is provided with two lines of through-holes 34, 35, the leg part 12c of the synthetic panel is provided with two lines of through-holes 36, 37 in a pushing-out direction, fitted blocks 38, 39, 40, 41 are aligned, respectively, on both sides of rear surfaces of the top boards 33a, 33b by a fixing piece 42, the fitted blocks 38, 39 on each single line are fitted into the through-holes 32, 34, respectively, the top board 33a is jointed with the leg parts 12a, 12b, the fitted blocks 40 on a single line are fitted into the through-holes 35, respectively, and the fitted blocks 41 on a single line are fitted into the through-holes 37, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038376-A (JP)
Title: Multiprocessor and clock switching method for multiprocessor
Inventor: TAKASHIMA MASAHIRO
IPC: G06F9/46
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To quicken an interrupt processing when the interrupt of a slave CPU operating at a low speed configuring a multi-processor is generated.  <P>SOLUTION: Addresses preliminarily set in address comparison registers 124 to 125 of an interrupt address deciding circuit 126 are compared with a slave CPU address signal 111 to decide the generation of interrupt, data preliminarily set in data comparison registers 127 to 128 of a processing end instruction deciding circuit 129 are compared with a slave CPU data bus signal 113 to decide the end of interrupt, and a clock to be supplied to a slave CPU 101 is switched from a low speed clock to a high speed clock by a clock switch 134 during a period from the moment when the generation of interrupt is decided by the interrupt address deciding circuit until the moment when the end of interrupt is decided by the interrupt processing end instruction deciding circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033481-A (JP)
Title: Structure with drag reducing function
Inventor: HIRATA JUNICHI
IPC: A63B53/12
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure with drag reducing function which securely reduces profile drag of a structure in a fluid caused when the structure relatively moves in a direction orthogonally crosses the center axial line of a lengthy part of the structure.  <P>SOLUTION: Two projected parts 5 in a rib shape along the longitudinal direction of the shaft 4 are equipped on a circumference of the shaft 4 of a lengthy part of a golf club as a structure with drag reducing function. The two projected parts are equipped on right and left symmetrical positions where β=-52.5° and β=+52.5° when a front side stagnation point P in a swing direction of the shaft viewed from the center axial line C of the shaft 4 is positioned at positional angle of β=0°. Accordingly the averaged drag factor and a variable drag factor acting on the shaft 4 in a swing is widely reduced by existence of the projected parts 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034863-A (JP)
Title: Shift lock mechanism of automatic transmission for vehicle
Inventor: SUGIURA NAOKAZU
IPC: B60K20/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lock mechanism capable of preventing and suppressing the occurrence of operation noise and increase in wear of constituent component when a P range position detection sensor is discontinued.  <P>SOLUTION: When a shift lever is out of a P range position, a large width part 83 of a lock plate 8 enters a recessed part 72 of a rod 7. Moreover, a plunger 5 is pressed in the absorption direction X1 by a pressing part 84 provided on the lock plate 8 and the rod 7 also moves in the absorption direction X1 in accordance with it to press the rod 7 against the lock plate 8. Consequently, the rod 7 and the lock plate 8 do not move relatively when a brake pedal is stepped on and electricity is conducted into an electromagnetic coil, and the rod 7 and the lock plate 8 do not move relatively when current carrying is stopped (shut off) after conducting electricity into the electromagnetic coil to prevent the occurrence of operation noise due to their collision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040943-A (JP)
Title: Method and device for detecting rotor stop position of sensorless motor, and method and device for starting
Inventor: FUJIMOTO HIROZO
IPC: H02P6/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify handling by dispensing with special measurement.  <P>SOLUTION: An energizing circuit 17 comprises transistors Q7 to Q9 connected to drive coils 11 to 13 in series, and a resistor R1 connected to the transistors Q7 to Q9 in series. A voltage signal output circuit 18 comprises resistors R2, R3 each outputting a reference voltage Vref1, resistors R4, R5 each outputting a reference voltage Vref2, a comparator CP1 comparing the output voltage VR of the energizing circuit 17 and the reference voltage Vref1, and a comparator CP2 comparing the output voltage VR and the reference voltage Vref2. A stop position detecting circuit 19 detects inductances of the drive coils 11 to 12 based on output signals of the comparators CP1, CP2, and determines the drive coils 11 to 13 facing magnetic poles of permanent magnets based on the inductances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042915-A (JP)
Title: Plastic cap
Inventor: YAMAZAKI YASUNORI
IPC: B65D49/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap which has a low cap height even with resealability and tamper-evidence, is excellent in productivity without the need of secondary machining though an engaging protrusion of a corresponding container mouth can be made in a single stage, and can be effectively prevented from breaking at a weakened part when molded.  <P>SOLUTION: A plastic cap comprises a resealing upper lid 4 applied to the container mouth having outwardly protruding protrusions and consisting of a top plate 2 and a skirt 3 hanging from the top plate 2, and a tamper-evident band 7 integrally molded with the lower end 5 of the skirt 3 of the resealing upper lid via a breakable weak part 6. A resealing projection 11 located inside the band 7, hanging from the lower end 5 of the skirt and having an inwardly protruding protrusion on the lower part is formed at the lower end of the skirt, and an engaging projection 15 protruding inward is formed on the internal surface of the band 7. The resealing projection 11 and the engaging projection 15 engage with the protrusions of the same container mouth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046323-A (JP)
Title: Signaling device and monitoring system with signaling device
Inventor: SHIRAKASHI KEIICHIRO
IPC: G08B25/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signaling device that has high reliability and a long life despite using relays in a normally closed state, and can signal an anomaly in both cases of service interruption occurrence in monitored equipment and anomaly occurrence in a circuit in the monitored equipment without using a backup power source.  <P>SOLUTION: A switch SW1 applies a DC source voltage Vcc1 generated by a power circuit of monitored equipment to switching means R2 except upon an input of a signal indicating the occurrence of an anomaly in the monitored equipment, and stops the source voltage application to the switching means upon such an input. The switching means R2 are configured to close a contact R2a during the application of the source voltage Vcc1 and to open it upon the application stop, so that in both cases of source voltage loss and the signal input, the contact R2a is opened to signal the anomaly occurrence in the monitored equipment to the exterior. The relays are preferably semiconductor relays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042330-A (JP)
Title: Moisture-permeable waterproof sheet for building material
Inventor: TSUJI YOICHIRO
IPC: B32B27/32
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material, such as a backing material for an outer wall(a house lap sheet) and a backing material for a roof, which shows high total light transmittance while retaining satisfactory moisture permeability.  <P>SOLUTION: This moisture-permeable waterproof sheet is a laminate composed of (A) a porous polyolefin film layer and (B) a polyolefin nonwoven fabric layer and the total light transmittance measured based on a method stipulated by JIS K-7105 after lamination into one piece is at least 40% and the moisture permeability measured based on a method set down by ASTM E-96 is at least 800g/m<SP>2</SP>/24 hr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047201-A (JP)
Title: Method and device for manufacture of cathode-ray tube
Inventor: SATO MASAAKI
IPC: H01J9/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacture of a cathode-ray tube capable of preventing wrinkles of a shadow mask by reducing the tension unevenness of the shadow mask.  <P>SOLUTION: In the method for manufacture of the cathode-ray tube, the shadow mask is fixed to a mask frame by welding in a state of applying a first pressing force in a direction narrowing an interval of at least one pair of sides of the mask frame and applying a second pressing force to the shadow mask in a direction opposite to the first pressing force. The first pressing force is applied from the center of the mask frame at equal intervals of ≤100mm.  <P>COPYRIGHT: (C)2004,JPO