baber/WOPTO huggingface dataset:
Patent JP-2003347193-A (JP)
Title: Optical throttle device, exposure device, device, and its manufacturing method
Inventor: TOMITA HIROYUKI
IPC: G03F7/22
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical throttle device, an exposure device, a device, and its manufacturing method, which are all superior in profitability and throughput.   <P>SOLUTION: The optical throttle device is equipped with a plurality of light shield plates which are arranged so as to make their certain regions overlap with each other and slid so as to compose a prescribed aperture, and the light shield plates are each equipped with a cam follower contained in their surfaces and a means that drives the cam follower by the movement of cam grooves cut in the annular plate members arranged in parallel with the light shield plates. The cam follower is provided with a side which is spherical, toroidal, or cylindrical. When the side of the cam follower is a cylindrical plane, the plane is 0.2 to 1 mm in width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347413-A (JP)
Title: Semiconductor device
Inventor: MASUMURA YOSHIHIRO
IPC: H01L27/04
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein test signals are inputted into an I/O buffer located in an internal circuit region by means of a wiring which usually does not interfere with a signal wiring.   <P>SOLUTION: The semiconductor device 10 has eight I/O modules 51-58 to input and output external signals, in the internal circuit region 11. The test signals inputted through external input/output pads 14 are inputted into each I/O module 51-58 by means of internal test wirings 23 and 24 which are formed in the same layer as the internal input/output pads and are linearly passed through between two adjacent internal input/output pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347354-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device, and semiconductor device unit
Inventor: AKAI TAKAO
IPC: H01L23/36
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability while keeping the high heat dissipation of a semiconductor chip regarding a manufacturing method of a semiconductor device having a structure wherein a lid is arranged on the semiconductor chip, the semiconductor device and a semiconductor device unit.   <P>SOLUTION: When a semiconductor device 20A having a semiconductor chip 22 mounted on a substrate 23 and a lid 25 thermally connected to the semiconductor chip 22, a stiffener 28A for restraining the deformation of the semiconductor chip 22 is arranged at the lid arrangement side of the semiconductor ship 22 and then heating is carried out. Thereby, the semiconductor chip 22 wherein the stiffener 28A is arranged is joined to the substrate 23 and the lid 25 is joined to the stiffener 28A after the semiconductor chip 22 wherein the stiffener 28A is arranged is joined to the substrate 23 via a bump 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346936-A (JP)
Title: Terminal block
Inventor: ITO AKIFUMI
IPC: H01R9/24
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal block comprising conducting pieces, and capable of dispensing with an elastic tongue piece.   <P>SOLUTION: The conducting pieces 20a, 20b mounted in connection spaces 4a, 4b in an insulating terminal block body 2, are formed by curving one end of a main plate part 22 from which a connection rod 21 is extended, to form a connecting plate part 23 with which a conducting wire L led into the connection spaces 4a, 4b from a connection port 10, is internally kept into contact, curving the other end to form a basic plate part 24 oppositely to the connecting plate part 23, and further extending a leaf spring pressure-contact piece 25 elastically kept into contact with an inner face of the connecting plate part 23 at its extended end 26, from an upper end of the basic plate part 24, whereby the conducting wire L led from the connection port 10 is held between the leaf spring contact-pressure piece 25 and the connecting plate part 23. As the leaf spring pressure-contact piece 25 is integrated with the conduction pieces 20a, 20b, the number of components is reduced, it becomes unnecessary to additionally hold the leaf spring pressure-contact piece 25, the structure is simplified, and the terminal block can be easily manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340869-A (JP)
Title: Injection molding machine
Inventor: KUNIMATSU KIYOSHI
IPC: F16H55/38
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent cracking of a resin timing pulley in an injection molding machine in which a resin cap is provided at the end face of a metallic body of a ball nut for covering the end face of the body except for the peripheral edge part and is provided with a hole for mounting the timing pulley onto the metallic body of the ball nut through a bolt.   <P>SOLUTION: A metallic spacer is interposed between the resin timing pulley and the ball nut. A flat surface on one face side of the spacer is brought into intimate contact with the timing pulley, and an annular projection part projected on the peripheral edge part on the other face side of the spacer is brought into intimate contact with the peripheral edge part of the end face of the body of the ball nut. In this state, the timing pulley is fastened to the body of the ball nut with a bolt through the spacer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340694-A (JP)
Title: Fiber bundle grinding device
Inventor: OTA AKIZO
IPC: B24B7/16
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber bundle grinding device which grinds the end face of a fiber bundle with high accuracy.   <P>SOLUTION: According to the structure of the fiber bundle grinding device 10 in a fiber bundle bearing means 50, a holding portion is moved by a holding portion moving means against the energizing force of a compressed spring, and in this state, the holding portion holds the fiber bundle F with the end face T of the fiber bundle F abutting on a grinding sheet 20 via an insertion hole 44a of an upper cover 44. The end face T of the fiber bundle F is pressed to the grinding sheet 20 by the energizing force of the compressed spring, and therefore when a stage 18 is rotated above a bearing 16, the end face T of the fiber bundle F is ground. During the grinding, the longitudinal direction of the fiber bundle F is kept at a right angle with respect to the grinding direction of the grinding sheet 20, and therefore the end face T of the fiber bundle F is ground with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339917-A (JP)
Title: Ball aligning apparatus
Inventor: WATABE YASUHIRO
IPC: B65G47/28
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball feeding apparatus in which ink, or the like, applied to a ball is suppressed from being peeled off during feeding and balls are fed at high speed.   <P>SOLUTION: A ball feeding member 24 is arranged to incline a ball feeding path 34. A stick-like oscillating aligning member 25 to be oscillated like a seesaw is arranged on the upstream side of the ball feeding path 34. The oscillating aligning member 25 is arranged to be pressed by a ball (golf ball) 21 when the ball is fed from the right. A ball abutting part 42 of the oscillating aligning member 25 enters the ball feeding path 34 and is abutted on the following ball 21. Ball abutting members 42 and 43 are composed of rollers and brought into contact with the balls 21 while rolling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005104-A (JP)
Title: Electronic equipment and resume method
Inventor: YAMAZAKI TAKUMA
IPC: G06F1/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and resume method capable of speeding up the resume starting time of the electronic equipment.  <P>SOLUTION: When a transfer instruction to suspend is received (step S101), information for PS/2 device stored in the register of an EC/KBC 20 is stored in a CMOS 19 (step S102). When an instruction of resume is received (step S103), the information for PS/2 device stored in the CMOS 19 is written in the register 23 of the EC/KBC 20 (step S104). Accordingly, the starting time can be hastened since the re-recognition processing of the connected PS/2 device is dispensed with, and the EC/KBC 20 can output an interruption signal according to the information set in the register 23 and perform a control according to a device connected before suspend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344537-A (JP)
Title: Position detecting system for severing equipment
Inventor: KAWAHARA HISAYOSHI
IPC: G01C13/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting system for severing equipment which can recognize quickly and easily the present position relation between a mother ship and the severing equipment and is effective in making the work in the broadside deck of the mother ship unnecessary.   <P>SOLUTION: A remote control means 2 measures the laid distance between the mother ship and the severing equipment; and outputs the distance to a position detecting means 3, which stores the received distance and present latitude and longitude of the mother ship, as distance measurement data. Since the distance measurement data necessary for position calculation are selected, the laid position is calculated. The calculated laid position is displayed on a mother ship position display image plane for displaying a present position of the mother ship. The remote control means 2 is connected with the position detecting means 3 via a data communication cable 19, so that the position detecting means 2 can be set in a cabin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009404-A (JP)
Title: Inkjet recording apparatus
Inventor: KAMIJO MASAHIKO
IPC: B41J2/175
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a recording medium clogged below an inkjet head, in an inkjet recording apparatus in which inkdrops discharged from an outlet of the inkjet head are stuck on the recording medium to form an image on the recording medium.  <P>SOLUTION: An apparatus housing 1 of the inkjet recording apparatus is provided with a housing main body 30 and an opening/closing body 31 openably and closeably supported to this housing main body 30. The inkjet head 3 is supported on the opening/closing body 31, and when the recording medium is clogged between the inkjet head 3 and a platen 16, the opening/closing body 31 is opened and the inkjet head 3 is largely separated from the platen 16 to remove the clogged recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005327-A (JP)
Title: Thermally developable imaging materials containing heat-bleachable antihalation composition
Inventor: GOSWAMI RAMANUJ
IPC: B41M5/42
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat-bleachable composition having excellent antihalation performance. SOLUTION: The heat-bleachable antihalation composition contains (a) a hexaarylbiimidazole and (b) an oxonol dye represented by the structure A1 = L1 -(L2 =L3 )p -(L4 =L5 )q -(L6 =L7 )r -A2 -(M)k (where A1 and A2 are the same or different activated methylene moieties; L1 -L7 are independently substituted or unsubstituted methine; M is a counter ion; (k) is the number of the counter ions M required to impart neutral electric charge to the structure; (p) and (q) are independently 0 or 1; and (r) is 0, 1 or 2).
Patent JP-2004009532-A (JP)
Title: Inkjet recording apparatus and method for changing recording mode of recording apparatus
Inventor: KANEMATSU DAIGORO
IPC: B41J2/175
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which can prevent failure of discharging during recording operation from being generated.  <P>SOLUTION: Amount of an ink fed to a recording head from an ink tank is measured by the number of recording dots per sec by a dot counter 301, and the measured number of dots is stored in a register B, and an accumulated value for 60 s is stored in a register C. By comparing it with a comparator 303, when the value in the register C exceeds the feedable amount from the ink tank stored in a register A, a flag is set in a register D to change to a recording mode with a more scanning number, and by decreasing the amount of the ink fed to the recording head from the ink tank within a unit time, the failure of discharging caused by running out of the ink is prevented from being generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011296-A (JP)
Title: Process for making steel-pipe column with reinforcing metal
Inventor: SENDA HIKARI
IPC: B21D41/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for making a steel-pipe column with a tubular reinforcing metal secured to the inside of the column, using a relatively inexpensive facility while ensuring high productivity and low manufacturing cost and, even if it is applied to a steel column with a plated surface, preventing its plating from being damaged or melted.  <P>SOLUTION: The reinforcing metal 1 formed of a rectangular steel pipe is inserted into a rectangular steel pipe 2 and the entire rectangular steel pipe 2 is passed through a roller dice to reduce its diameter whereby the reinforcing metal 1 is intimately contacted with and secured to the steel pipe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015573-A (JP)
Title: Node connection method in token pass communication
Inventor: MIMURA KOICHI
IPC: H04L12/28
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eliminating a problem such as the loss of a token or the stop of a network even when the node is connected to the network in a state where the node numbers are superimposed.  <P>SOLUTION: The plurality of nodes 1, 2, and 3 are connected to a token pass network 5 for token pass communication in a network system. Each one of the nodes 1, 2, and 3 includes: a counter for indicating times to receive the tokens transmitted to the self node; and a management table for storing the node number of the self node. When the node newly participates in the network, node information constituting the network is collected in the phase of the initialization. The node participates in the network when the node number being the same as that of the self node does not exist in the node information. When the same node number is present, the node does not participates in the network, and displays alarm to indicate node number superimposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014061-A (JP)
Title: Stamper for optical disk substrate, its manufacturing method and magneto-optic recording medium manufactured using the stamper
Inventor: KONISHI MASATO
IPC: G11B7/26
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a stamper in a RIE (reactive ion etching) system and the manufacturing method of which the roughness of a sidewall is suppressed.  <P>SOLUTION: In the case of manufacturing a replica on a glass master original board manufactured by RIE by a 2P master/2P mother original board, surface nature is improved by performing surface treatment such as etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016246-A (JP)
Title: Wheelchair carrier
Inventor: MURAKAMI MASAO
IPC: A61G5/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair carrier with excellent operability.  <P>SOLUTION: This carrier includes: a frame 2 for stepping over the several steps of an escalator; front wheels 3 arranged at both sides in the front lower part of the frame; and rear wheel units 4 which are arranged in the rear part of the frame so as to be freely rockable and, so as to horizontally keep an on-wheelchair pallet 5 suspended from the frame via regulation links 6. The rear wheel units 4 includes: wheel support plates 17 linked with the regulation links, and pivotally supported at the both rear sides of the frame so as to be freely rockable; auxiliary wheels 18 arranged in the wheel support plates; and a plurality of strings of casters 22a, 22b which are disposed between the wheel support plates so as to be lower than the auxiliary wheels. The auxiliary wheels of the front wheel units and the rear wheel units are made of rubber tires with air in. Elastic suspension pieces consisting of coil springs to regulate the free turning of the respective casters are provided to the plurality of casters arranged in the rear parts of the rear wheel units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022589-A (JP)
Title: Photodetector module
Inventor: ITO HIROSHI
IPC: G02B6/42
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector module of a waveguide output type, wherein a prior art mounting welding apparatus is useable, and a mounting process can be altered during the course thereof.  <P>SOLUTION: The photodetector module of the type of waveguide outputting is adapted such that in the photodetector module having a waveguide output terminal 14 and comprises at least a photodetector 1, a converter 2 for electrically connecting the output terminal of the photodetector 1 and the waveguide, a waveguide type carrier 3, on which a lens 5 for focusing an optical signal toward the photodetector 1 and a lens holder 6, a waveguide short-circuit end 4 disposed on the waveguide type carrier 3, and a casing 7 containing therein the waveguide type carrier 3 and the waveguide short-circuit end 4, with the casing 7 has a waveguide output terminal. An optical fiber holding section for coupling optical signal inputting optical fibers is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018576-A (JP)
Title: Droplet polymerization method for synthesizing molecular imprint polymer
Inventor: TACKER NORTON
IPC: C08F2/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet polymerization method for synthesizing a molecular imprint polymer(MIP) with good efficiency.  <P>SOLUTION: The method provides a monomer-template interaction in the absence of a suspending medium and enables formation of the MIP with advantages of selectivity and an essential processing for the template molecule increased by the interaction. The method is especially valuable for isolating an isoflavone from a soybean whey. These imprint polymers have an increased surface area useful for adsorption or a catalytic reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018030-A (JP)
Title: Container for attaching gift or the like
Inventor: YAMAZAKI TOMONORI
IPC: B65D23/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for attaching a gift or the like which is a container storing a content such as the gift and used for being attached to a bottled commodity for selling, safely stores the content and simply mounted on the neck part of a bottle, has a smart appearance, can keep a position for fitting to the bottle high, and can prevent a design of the bottle from being hidden.  <P>SOLUTION: The container for attaching the gift or the like is formed by using a blank sheet prepared by punching a cardboard and preparing a container main body 50 storing the content and a mounting part 2 provided on the back face for mounting on the neck part of the bottle. The container main body 50 is formed by front and back wall face sheets projecting outward in a bow-like shape, namely, a front face sheet 3 and a back face sheet 5, and side face sheets connected with both left and right sides of the front and back wall face sheets and enclosing the side faces. The mounting part 2 is preferably formed by extending the material of the container main body part at the back face and providing a hole 11 fitted to the neck part of the bottle on the extending part and a projection 12 for hooking on the inner periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050513-A (JP)
Title: Flexible seamless belt
Inventor: YUAN XIAOYING ELIZABETH
IPC: C08G18/62
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible seamless belt which is low in surface energy and low in friction. SOLUTION: The flexible seamless belt 30 includes a first end and a second end and the first and second ends respectively include a plurality of intermeshing elements 64 and 65 forming seams 31 in joining of a fitting relation. The seams include adhesives 63. This belt includes a base body 60 of polyimide and an outer layer 66 having the polyurethane obtained from the polyvinyl butyral crosslinked with a block type isocyanate.
Patent JP-2003113068-A (JP)
Title: Skin cosmetic
Inventor: YAMAMOTO SUSUMU
IPC: A61Q19/00
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a moisturizing agent, an antioxidant, an antiaging agent, an antiinflammatory agent and a skin cosmetic by finding the substances having moisture-retaining property, active oxygen scavenging action, antiaging action or antiinflammatory action from natural substances having high safety. SOLUTION: A moisturizing agent, an antioxidant agent, an antiaging agent, an anti-inflammatory agent and skin cosmetics are combined with an extract from a maple plant, particularly Acer palmatum, having the moisturizing action, the active oxygen-scavenging action, the radical-scavenging action, the collagen- production-promoting action, the collagenase-inhibitory production-promoting action, the collagenase-inhibitory action, the fibroblast cell proliferation action, the elastase-inhibitory action the estrogen-like action, the hyaluronidase inhibitory action, the cyclic AMP phosphodiesterase inhibitory action or the histamine release inhibitory action.
Patent JP-2004021108-A (JP)
Title: Plastic optical fiber
Inventor: NAKAMURA KAZUHIRO
IPC: G02B6/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber whose core part is constituted by cyclic olefin resin, and which has excellent transparency, and has excellent durability under a high temperature and/or high humidity condition.  <P>SOLUTION: The plastic optical fiber is constituted of a core part consisting of resin material for a core part and a sheath part consisting of resin material for a sheath part having a smaller refractive index than the resin material for the core part and also having the transparency and covering the core part. The resin material for the core part is resin material incorporating a cyclic olefin polymer consisting of at least either a cyclic olefin addition polymer or a cyclic olefin addition copolymer obtained by the addition polymerization reaction of a specified cyclic olefin monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016194-A (JP)
Title: Cell culture apparatus
Inventor: SUZUKI TSUTOMU
IPC: C12M3/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture apparatus, further improving the working property of a subculture.  <P>SOLUTION: This cell culture apparatus is equipped with a culturing means 15 housing at least one culturing container 1 of which inner environment can be adjustable, containing a medium inoculated with cells and performing the cell culture, a medium-exchanging means 9 for performing an exchange of the medium in the culturing apparatus 1, a cell state-measuring means 5 for measuring the state of the cells in the culturing apparatus 1, a cell-inoculation means 11 for inoculating the cells cultured by the culturing means 15 in the culturing apparatus 1 to another medium not inoculated with the cells, a conveying means for conveying the culturing apparatus 1 and a box body 17 housing the culturing means 15, medium-exchanging means 9, cell state-measuring means 5, cell-inoculating means 11 and conveying means 6, and formed as air tight. The box body 17 has at least one opening and closing parts 19a, 19b and the conveying means 6 is constituted for conveying the culturing container 1 at least between the opening and closing parts 19a, 19b and the cell-inoculating means 11.  <P>COPYRIGHT: (C)2004,JPO