baber/WOPTO huggingface dataset:
Patent JP-2004122195-A (JP)
Title: Spring manufacturing apparatus, and drive force transmission part mounted on the apparatus
Inventor: ITAYA ICHIRO
IPC: B21F3/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring manufacturing apparatus whose arrangement angle can optionally be changed independently of tool supporting mechanisms without providing a servomotor as a driving source per tool supporting mechanism, and to provide a driving force transmission part mounted on the apparatus.  <P>SOLUTION: The slide operation of a tool mounted on each tool unit 400A, 400B and 400C is realized by a single ring gear 10 arranged at a forming table 200 as a common driving source to all the tool units, and a cam shaft block 20 transmitting the torque of the ring gear 10 to each tool unit 400A, 400B and 400C. The cam shaft block 20 is constituted as the body separated from the tool units 400A, 400B and 400C, and its arranging angle in the surface of the forming table 200 is constituted so as to be changeable independently of the tool units 400A, 400B and 400C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126386-A (JP)
Title: Developing device
Inventor: OCHIAI EIJI
IPC: G03G15/08
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a developing device (2) constituted of a developing device body (49) and a toner container (6) which is attached to the developing device body (49) and is provided with a toner conveyance mechanism (156), so as to stably supply toner regardless of the remaining quantity of toner stored in the toner container.  <P>SOLUTION: A circulating route for developer is prescribed in a developing chamber (14) arranged in the developing device body. A toner reception opening (52) is formed which is placed above a toner reception area in the circulating route, and a specific area (50) is formed where a conveying capability of a first rotating helical blade member (30a) being a developer stirring and conveying means is locally reduced in the downstream side of the toner reception area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314919-A (JP)
Title: Stirling refrigerator
Inventor: MURAKAMI HARUHIKO
IPC: F25B9/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling refrigerator wherein the collision of a piston and a displacer is avoided, and the refrigerating performance is improved.  <P>SOLUTION: The collision of the piston 1 and the displacer 2 is avoided by detecting the stroke of the piston 1 and controlling the stroke on the basis of the target stroke, and the refrigerating performance of the Stirling refrigerator 40 is improved. As the target stroke corresponding to an operating state of the Stirling refrigerator 40 is stored in a storing part in a control box 30, a linear motor 13 is driven with the target stroke corresponding to the operating state. Accordingly, the collision of the piston 1 and the displacer 2 is avoided, and the refrigerating performance of the Stirling refrigerator 40 is further improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125142-A (JP)
Title: Clutch device
Inventor: INOUE MASAHIRO
IPC: F16D43/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device cutting off power transmission automatically by assured operation in high speed rotating range.  <P>SOLUTION: This clutch device comprises a first rotating shaft 1, a second rotating shaft 2, and an engagement/disengagement means 3 mechanically and alternately switching between the transmission and interruption of the rotation of the first rotating shaft 1 and the second rotating shaft 2 by centrifugal force. The engagement/disengagement means 3 comprises a centrifugal movement member (cam member 8) radially moved by the centrifugal force and a movement member (clutch body 7) axially moving in relation with the movement of the centrifugal movement member in the radial outer direction. By the action of these members, both rotating shafts 1 and 2 are connected to each other so as to be rotated integrally with each other in a specified low speed rotating area. In a high speed rotating area exceeding the low speed rotating area, the transmission of rotation between the both rotating shafts 1 and 2 is interrupted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134512-A (JP)
Title: System for removing optical edge bead
Inventor: NAGAI YOSHINORI
IPC: G03F7/20
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive exposure at the end position of exposure or exposure of resist on the outside of a specified angular range when optical edge beads are removed from the specified angular range.  <P>SOLUTION: A wafer W coated with photoresist is placed on a rotary stage 1, exposing light from a light irradiating section 2 is introduced to an exposing light exit 4, and the wafer W is irradiated with exposing light while being rotated thus exposing the photoresist in a specified angular range on the periphery of the wafer. When irradiation is started, a fact that the rotational angle of the rotary stage 1 has converged within a predetermined range with respect to a set angle is confirmed, and then a shutter 2c is opened to pass the exposing light. When irradiation is stopped, a fact that the rotational angle of the rotary stage 1 has entered the predetermined range with respect to the set angle is confirmed, and then the shutter 2c is closed to stop irradiation with the exposing light. When exposure is ended, the shutter 2c has been closed at a stage of detecting a fact that a predetermined angular range has been entered with respect to an exposure end angle, and thereby resist on the outside of that angular range is not exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130985-A (JP)
Title: Mounting structure of automobile roof
Inventor: FUKUMOTO KOJI
IPC: B62D25/06
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an automobile roof which prevents deformation at a fitting part among the side edge portion of a roof panel, a roof side rail, and a side member outer panel even if thermal strain occurs in a roof panel made of aluminum alloy.  <P>SOLUTION: A roof panel 1 is constituted of an aluminum alloy panel, and a roof side rail 20 is formed of an aluminum alloy hollow shape material integrally formed with flanges 25, 26 which respectively extend toward the roof panel 1 side and the side member outer panel 6 side; and the side member outer panel 6 is constituted of a steel plate panel, and the side edge part 1a of the roof panel 1 and the roof-panel-side flange 25 of the hollow shape material are jointed in a watertight manner; furthermore, an upper end part 6a of the side member outer panel and a side part 23 of the hollow shape material are jointed to each other, and a low end part 6b of the side member outer panel and the side member outer panel side flange 26 of the hollow shape material are jointed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139249-A (JP)
Title: Printer and print system
Inventor: FUJITA TAKESHI
IPC: G06F3/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily download a printer driver to a host PC, and to improve print management performance.  <P>SOLUTION: In response to the operation of a control panel 21 or an instruction of any of hosts PC1a to PC1e, a printer 3a to which an external medium 17 having a plurality of kinds of printer drivers is connected downloads one of the printer drivers stored in an external medium 12 to the host PC which has issued the instruction. Thus, it is possible to easily download the printer driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137623-A (JP)
Title: Method and apparatus for opening sheet-like woven or knitted fabric and sheet-like woven and knitted fabric
Inventor: MATSUMURA MINEAKI
IPC: A41D13/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for opening a sheet-like woven or knitted fabric, with which a heavy load is not applied to each yarn constituting the woven or knitted fabric, the yarns are excellently opened, a cover factor is raised, the yarns are flattened to thin the woven or knitted fabric and the opening is inexpensively carried out by simple constitution.  <P>SOLUTION: The apparatus for opening the sheet-like woven or knitted fabric is equipped with a supporting means (15) for guiding the sheet-like woven or knitted fabric (13) in a fixed direction while supporting the fabric, pressing rolls (21) arranged along the supporting surface (16) of the supporting means (15) and a reciprocating drive means (18) for reciprocating the pressing rolls (21). The woven or knitted fabric (13) guided on the supporting means (15) is pressed to the supporting means (15) side by the pressing rolls (21) and the woven or knitted fabric (13) is reciprocated in the guide direction while rolling the pressing rolls (21) on the woven or knitted fabric (13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137756-A (JP)
Title: Load distribution type protection fence
Inventor: YOSHIDA HIROSHI
IPC: E01F15/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection fence for quickly absorbing impact energy in a wide range of a protection fence by quickly propagating the impact energy through a strut or the like absorbing it.  <P>SOLUTION: This load distribution type protection fence has a plurality of struts C erected in a row, a plurality of rope materials 2, and a strut holder 3 fitted to the struts C to hold the rope materials 2 , whereby when tension higher than a certain level is applied to the rope materials 2, the rope materials 2 are slid. The rope material 2 is stretched between two struts with at least one strut interposed between them, and at least one of support structures at both ends is held by the strut holders 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203900-A (JP)
Title: Wafer-processing device and wafer-processing method
Inventor: YAMAZAKI SHINYA
IPC: H01L21/306
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for removing or cleaning a metal film or a contaminated metal which adheres to an edge of a wafer.  <P>SOLUTION: This device comprises a wafer-holding mechanism for rotating and simultaneously holding a wafer 10, a surface nozzle 14 for supplying pure water to a central surface of the wafer, an edge nozzle 18 for supplying an etching agent or a cleaning agent to a peripheral surface of the wafer, and a back nozzle 16 for supplying the etching agent or the cleaning agent to the center of the back of the wafer. The surface nozzle 14 and the edge nozzle 18 exist on a surface side of the wafer and inject different liquid chemicals, respectively. A liquid injected from the back nozzle 16 is prevented from infiltrating into the back.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144181-A (JP)
Title: Connecting tool and concrete member connecting device using the same
Inventor: FUKAYA HIDESHI
IPC: F16B37/10
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size and cost by using one female locking member when a male locking member of a male connecting member is inserted into a female connecting member having the female locking member to be connected to the female locking member, and to reduce backlash between both connecting members during the connection.  <P>SOLUTION: One storing chamber 4 is formed on the outer periphery of an insert hole 3 of the female connecting member 1, and a tapered surface 4b is formed in the storing chamber 4. One female locking member 9 is axially slidably disposed in one storing chamber 4. Each female locking member 9 is energized forward by a spring 15. The male locking member 24 is projected on the male connecting member 20 and inserted into the insert chamber 3, thereby meshing a female screw 11 of the female locking member 9 with a male screw 25 for connection. Screw pitch for nominal diameters of the female screw 11 and the male screw 25 is set smaller than screw pitch for nominal diameter of a narrow screw regulated by JIS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003225992-A (JP)
Title: Printing press
Inventor: FUKUSHIMA SHUJI
IPC: B41F33/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing press capable of automatically starting the vibration operation of an ink vibrating roller at the time of start of printing from the stop state of the vibration operation of the ink vibrating roller at the time of distribution of ink in rainbow printing and capable of achieving the reduction of the number of defective papers and the enhancement of operability.  <P>SOLUTION: The printing press is equipped with the ink vibrating roller 25e capable of being rotated in its peripheral direction and movable forwardly and rearwardly in its axial direction and constituted so as to apply rainbow printing to the sheet 1 supplied from a paper feed part 10 in a printing part 20. This printing press is equipped with a vibration width control unit 80 and a vibration frequency control unit 90 for controlling the ink vibrating roller 25e so as to move the same forwardly and rearwardly in the axial direction when printing is started in such a state that the moving operation of the ink vibrating roller 25e in the axial direction is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141439-A (JP)
Title: Hair treatment device
Inventor: MIZUGUCHI KEIZO
IPC: A45D1/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively treat hair by storing a larger blower while making the whole device thinner and evenly supplying minus ions with a large quantity of air in a hair treatment device with an ion generator, a heating block and a fan unit disposed inside a casing of one clasping arm.  <P>SOLUTION: The hair treatment device has a pair of clasping arms 2 and 3 connected to oscillate to be opened/closed, and the heating block 5, the fan unit 9 and the ion generator 10 are disposed inside the casing 8 in the first clasping arm 1. The heating block 5 and the ion generator 10, adjacent to each other up and down, are disposed on the oscillating end side inside the casing 8. In addition, a knot-like overhang part 22 is formed to swell on the lower side of the casing 8, and the fan unit 9 is disposed inside the overhang part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143370-A (JP)
Title: Flexible acrylic resin composition
Inventor: MIZU MASUMI
IPC: C08L33/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexible acrylic resin composition excellent in transparency and weatherability which realizes improved releasability of a sheet when a flexible acrylic resin is shaped.  <P>SOLUTION: This flexible acrylic resin composition is composed of a flexible acrylic resin (A) in an amount of 95-99.9 wt.%, a silicone oil (B) in an amount of 0.1-5 wt.% (wherein, (A) + (B) = 100 wt.%) and a lubricant (C) in an amount of 0.1-3 pts. wt. blended to 100 pts. wt. of the sum of (A) and (B). A viscosity of the silicone oil is favorably 10,000-1,000,000 cSt (25°C), and the lubricant favorably contains 50-100 wt.% of an acrylic copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145220-A (JP)
Title: Electronic musical score display system
Inventor: IWASHIRO TARO
IPC: G10G1/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical score display system by which players and a conductor can view a musical score during playing.  <P>SOLUTION: The system has an electronic musical score display device 3 equipped with a program storage means 12 of storing a program of music to be played, a musical score information storage means 13 of storing electronic musical score information of the program, and musical score display means 20A and 20B which are longitudinally arranged side by side and have laterally long image display surfaces, a coordinate transforming means 16 of performing coordinate transformation to display the electronic musical score information stored in the musical score information storage means by the display means, input means 17 and 19 for inputting operations for the musical score displayed by the display means, and a control means 11 for controlling the display of the electronic musical score information transformed by the coordinate transformation means on the display means according to the operations inputted by the input means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152883-A (JP)
Title: Capacitor element, its manufacturing method, semiconductor device, and substrate therefor
Inventor: OI ATSUSHI
IPC: H01G4/224
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of a capacitor element embedded in a substrate for semiconductor device and to improve the productivity of the element.  <P>SOLUTION: The substrate 21 of the capacitor element 20 is constituted of an organic polysilane film and has the same size as that of a mounted semiconductor element. The element 20 has the substrate 21 constituted of the organic polysilane film, a capacitor 22 formed on the upper surface of the substrate 21, and an insulating layer 23 formed on the upper surface of the substrate 21 to cover the capacitor 22. The element 20 also has terminals 24 and 25 for signal, a terminal 26 for power supply, and a terminal 27 for grounding, all of which are exposed on the lower surface of the substrate 21, and solder bumps 28 protruded from the upper surface of the insulating layer 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149966-A (JP)
Title: Felt cleanser for papermaking
Inventor: EDO TAKESHI
IPC: D21F1/32
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felt cleanser for papermaking excellent in inorganic and organic dirt-removing ability.  <P>SOLUTION: The felt cleanser for papermaking comprises two or more acids (A) selected from hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid and acetic acid, a chelating agent (C) and a specific quaternary salt-type surfactant (S).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150587-A (JP)
Title: Spacer for linear motion device and linear motion device
Inventor: MIZUKAMI ATSUSHI
IPC: F16H25/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of frictional torque of a spacer for linear motion when a ball is revolved in a nonload state, and to prevent the spacer for linear motion from falling between the balls when the ball is revolved in a loaded state.  <P>SOLUTION: This spacer 40 is composed of a ball holding part 44 and an elastic part 46. The ball holding part 44 is made out of a hard material, and is a short cylindrical member provided with a pair of recessed faces 42 with which a spherical face of the ball B is kept into contact, on its axial both end faces. The elastic part 46 is made out of a material softer than the ball holding part and elastically deformable, and is fixed to an outer periphery of the ball holding part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153215-A (JP)
Title: Soldering method using lead-free solder
Inventor: NAGASHIMA TAKASHI
IPC: H05K3/34
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering method which enhances the reliability in a connection of an electronic component having a solder plating film with a lead-free solder to prevent a separation of the solder from a copper pad.  <P>SOLUTION: In a multilayered printed wiring board, upon forming a through-hole plating film, a copper plating film is formed in a copper foil in an outermost layer. After this copper plating film is formed, a microirregularity process is carried out, a contact area between the copper pad and the solder on the printed wiring board is increased and a connection strength of a reflow solder connection part is raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155212-A (JP)
Title: Interior member for vehicle having air bag door section
Inventor: KASHIHARA JUNJI
IPC: B60R21/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture an interior member for a vehicle having no recessed part and no swelling in a place corresponding to a fracture predicted section of a surface material, using a simple die structure.  <P>SOLUTION: The fracture predicted section 9 of an air bag door section 3 comprises many deep hole sections 13 formed by irradiation of laser beams, from the back surface side of a base material 5 to an intermediate section of the surface material 7, and at an interval along the rims of the air bag door section 3, and many shallow hole sections 15 formed by irradiation of laser beams, between adjacent deep hole sections 13, in a state of being tightly adhered, and from the back surface side of the base material 5 to an intermediate section of the base material 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155283-A (JP)
Title: Vehicle steering apparatus
Inventor: NAKANO SHIRO
IPC: B62D5/22
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable driving environment by transmitting required information to a driver.  <P>SOLUTION: This vehicle steering apparatus operates a steering mechanism for turning a steering wheel 5 in response to an operation of a steering wheel 1. The apparatus comprises a reaction force actuator 9 for applying an operation reaction force to the steering wheel 1, stress sensors SL and SR for detecting stress applied to a tire of the vehicle, a turning angle sensor S3, and an axial force sensor S4 for detecting an axial force applied to a turning shaft 4. The apparatus comprises sensors such as a car speed sensor S5, a longitudinal acceleration sensor S6, and a lateral acceleration sensor S7 for detecting a physical quantity related to a moving state of the vehicle. Detected signals outputted from these sensors S1-S12 are inputted to a control device 14. The control device controls the reaction force actuator 9 based on the detected signals of the sensors S1-S12, and teaches occurrence of a certain abnormality or the like via an alarm 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155969-A (JP)
Title: Process for producing light accumulating molding and light accumulating molding
Inventor: KOGUCHI HISAYOSHI
IPC: C08L101/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a light accumulating molding having a sufficient emission luminance and a sufficient duration of light emission in a dark place without blending an excessive amount of a fluorescent pigment, a light accumulating pigment, or the like, and to provide the light accumulating molding.  <P>SOLUTION: The light accumulating molding is produced by mixing a pellet produced by blending a light accumulating fluorescent substance into a thermoplastic resin and a pellet produced by blending a colorant into a thermoplastic resin wherein the thermoplastic resin of the former pellet has a melt index greater than that of the thermoplastic resin of the latter pellet to cause a result that the thermoplastic synthetic resin having the greater melt index is oriented near the interface F between a melt resin R and a die K at which the flow velocity of the melt resin R gets lowered due to friction against the inner surface of the die K during the extrusion molding, and consequently, this light accumulating fluorescent substance is present near the surface of the molding by a greater proportion, which leads to produce the molding having a sufficient emission luminance and a sufficient duration of light emission even with a reduced amount of the light accumulating fluorescent substance required to exhibit the sufficient emission luminance in the dark place.  <P>COPYRIGHT: (C)2004,JPO