baber/WOPTO huggingface dataset:
Patent JP-2004324187-A (JP)
Title: Bearing frame for cover of underground structure
Inventor: TANAKA KAZUSANE
IPC: E02D29/14
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing frame for a cover of underground structure which contributes to easy asphalt rolling work or the like at the time of placing pavement, and has a high physical strength.  <P>SOLUTION: The bearing frame for the cover of the underground structure includes a cylinder section for bearing a cover body and a flange radially extending from the periphery of the cylinder section. The flange has a plurality of bumps which are circumferentially formed at intervals, and each bump extends over the entire radial width of the flange. Thus when the bearing frame is set in a road or the like, reinforcing ribs do not protrude from the periphery of the cylinder portion, and therefore the asphalt rolling work or the like can be easily carried out to a sufficient degree. Further since the bumps are formed on the flange of the bearing frame, circumferentially at intervals so that each bump extends over the entire radial width of the flange, the flexural rigidity of the bearing frame is improved, and the flange of the bearing frame is made thinner than ever, which leads to reduction in weight of the bearing frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323054-A (JP)
Title: Container having locking mechanism
Inventor: AMANUMA ISAMU
IPC: B65D45/18
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a locking mechanism in which a second engagement piece 6 inside a lower side of a hook 5 suspended from a front portion of a lid body 3 is engaged with a lower side of a first engagement piece 4 horizontally provided on a front portion of a container body 2, a turnable piece with right and left sides pivotably attached is provided on the front portion of the container body, a leg plate 8 pushes up the hook 5 by the turn of pushing a lower portion of the turnable piece to easily perform disengagement, and the lid is closed with a sufficient engagement strength.  <P>SOLUTION: The lower side of the hook except the counter position of the first engagement piece 4 is pushed up by the leg plate 8, and the leg plate 8 is subjected to a non-contact turn with the first engagement piece 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339389-A (JP)
Title: Positional sequence determination by hybrid formation
Inventor: CANTOR CHARLES
IPC: C12Q1/68
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for quickly and accurately determining the nucleotide sequence of a nucleic acid by a positional sequence determination method by hybrid formation with overcoming problems and defects relating to conventional methods and designs.   <P>SOLUTION: The new method is to reproduce an array of a single chain probe on a solid support and comprises processes for (a) synthesizing a nucleic acid array including a constant sequence having a length C on the 3' terminal and a random sequence having a length R on the 5' terminal, (b) immobilizing the array to a first support, (c) synthesizing a set of nucleic acids including a sequence compensating with the constant sequence, (d) hybridizing the nucleic acid in the set with the array, (e) extending the nucleic acid of the set with an enzyme by using the random sequence of the array as a template, (f) modifying the extended the set of the nucleic acids and (g) fixing the modified nucleic acid of the set on a second solid support to form the reproduced array of the single chain probe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288593-A (JP)
Title: Switch sheet and switch
Inventor: TOMIZUKA TOSHIMIZU
IPC: H01H13/702
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch sheet using a dome-shaped metal spring having a long-termed durability and improved click modulus, capable of coping with the use even if the dome-shaped metal spring is made small in size, capable of surely clicking the center of the dome-shaped metal spring, providing a small-sized apparatus with a good click feeling, and to provide a switch using the switch sheet.  <P>SOLUTION: The switch sheet is constructed of a dome shape metal spring, a resin sheet adhered to the outer surface of the dome shape metal spring through an adhesive, and a metal thin plate member having a protrusion part turned downward, arranged at the outside of the resin sheet so as to face the nearly central part of the dome-shaped metal spring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322473-A (JP)
Title: Plastic molding machine and its pigment feeder
Inventor: TAMAOKI TATSURO
IPC: B29K105/16
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plastic molding machine which does not pollute environment by the scattering of a powdery pigment when the pigment is used, can shorten a cleaning time, and can produce various products in small amounts.  <P>SOLUTION: A main raw material hopper 1 is connected to a main tube 3 through a shooter 2. The powdery pigment from a pigment hopper 14 is supplied to an extruder 17 with the inside of a powdery pigment charging tube 14 made a passage. The powdery pigment charging tube 14 is fitted insertably/detachably into the main tube 3, The pigment adherent to the inner wall can be removed by detaching the tube 14. The pigment discharged from the discharge opening of the tube 14 is supplied to the extruder 17 while being surrounded by main raw material pellets charged from the hopper 1 into the main tube 3 through the shooter 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334384-A (JP)
Title: Data processor
Inventor: OGURA TAKEHIKO
IPC: G06K17/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of any access request of a memory card in no insertion of the memory card.  <P>SOLUTION: An handler 202 transmits the insertion/withdrawal of the memory card 10 to a media detection task 204 by messages 210, and stores an insertion/withdrawal state into a flag register 206. When the media detection task 204 receives a plurality of messages 210 from the handler 202, the media detection task 204 extracts only the finally received message, judges whether the extracted messages are valid by referring to the flag register 206, and notifies a message 212 to a media utilization task 209 only if the message is valid. A media utilization task 208 performs exclusive operation via the media detection task 204 and semaphores, and accesses files in a memory card 10 only when a state of the memory card that the received message 212 shows and a state of the memory card that a flag register 206 show both indicate fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332600-A (JP)
Title: Variable valve control device for internal combustion engine
Inventor: KONDO WAKICHI
IPC: F02D41/04
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct the dispersion of the intake amount of air between all intake valves of a plurality of cylinders in an internal combustion engine with two intake valves in each of the cylinders.  <P>SOLUTION: This variable valve control device comprises a first variable valve lift mechanism for varying the lift amount of one intake valve of the plurality of cylinders in a lump and a second variable valve lift mechanism for varying the lift amount of the other intake valve in a lump. In accordance with a valve lift amount dispersion rate DEV(j) of each intake valve calculated from the output of a lift sensor, the target lift amount of each of the intake valves is set for every intake valve to reduce an actual lift amount dispersion between the intake valves. The lift amount of each of the intake valves is controlled for every valve by driving at a high speed the first and second variable valve lift mechanisms to positions equivalent to the valve target lift amounts VVLM1, VVLM2 of the intake valves to be next opened each time in a period for opening all intake valves. Thus, the actual lift amount dispersion between all intake valves of the plurality of cylinders is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329350-A (JP)
Title: Apparatus and method for controlling operation of compressor in refrigerator
Inventor: LEE WON-WOO
IPC: F25D29/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling the operation of a compressor in a refrigerator for preliminarily preventing any explosion caused by leakage of a refrigerant in the refrigerator.  <P>SOLUTION: This apparatus for controlling the operation of the compressor in the refrigerator comprises a door open sensing unit 800 for sensing opened/ closed status of the refrigerator door, an operating time measuring unit 900 for measuring operating time of the compressor, a microcomputer 600 outputting a control signal based on the opened/closed status of the door and the measured operating time, and a driving unit 500 for supplying or blocking a power source to all electric devices in the refrigerator based on the control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332839-A (JP)
Title: Trap for condensed water drain exhaust
Inventor: IMAI KAZUO
IPC: F24F13/22
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap for condensed water drainage which materializes minimization of disassembling and restructuring in maintenance or the like and utilization of the same product.  <P>SOLUTION: A plurality of female connectors 24 are provided near the connecting end of a pipe body 23 made up of a flexible pipe in which condensed water generated according to cooling by an air conditioner body 21 flows. A male connector 25 engaged with the arbitrary female connector 24 is provided with a pipe body 22 bent and deformed in a loop shape near the forward end of the pipe body 22. The trap for condensed water drainage materializes minimization of disassembling restructuring in maintenance and utilization of the same product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004022538-A (JP)
Title: Socket connector
Inventor: HOU SUNG-PEI
IPC: H05K7/10
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket connector which can prevent a cover from generating lateral deflection in a direction perpendicular to a direction in which a cover slides against a base, and ensure that an insertion pin of a center processing unit chip is stably and electrically connected to a conductive terminal of the socket connector.  <P>SOLUTION: The socket connector comprises a base 10, a cover 20 sliding movement capably fitted on the base 10, a plurality of conductive terminals 30 formed on the base 10, a drive unit 40, and an introducing and positioning mechanism 50. The introducing and positioning mechanism 50 has a columnar introducing part 51, a first end 521 and a second end 5221 and contains an introducing groove 52, in which the introducing part 51 is sliding movement capably formed. A receiving region having a space larger than the introducing part 51 is formed to the first end 521 of the introducing groove 52, and an introducing region having a space smaller than the receiving region of the first end 521 is formed at the second end 5221.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333978-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGISHI HIROAKI
IPC: G03C1/76
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having a well-balanced back coat layer excellent essentially in adhesiveness, brittleness, scratch resistances in dry-time and wet-time.  <P>SOLUTION: In the silver halide photographic sensitive material including at least one silver halide emulsion layer containing hydrophilic colloid on one side of a support and a back coat layer on the other side, the back coat layer consists of three or more consecutive hydrophilic layers having a thickness of ≥0.3 μm per layer and containing hydrophilic colloid, the elastic modulus of a hydrophilic layer having the lowest elastic modulus among the above hydrophilic layers is ≤3,200 N/mm<SP>2</SP>, the elastic modulus of a hydrophilic layer having the highest elastic modulus is ≥3,900 N/mm<SP>2</SP>, and the difference in elastic modulus between the hydrophilic layers adjacent to each other is ≤1,300 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330158-A (JP)
Title: Classification apparatus and method of sand for aggregates
Inventor: YOSHIDA TOSHIKI
IPC: B03B5/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus, in which a washing and rounding of sand for aggregates are continuously performed and the sand of a high quality, usable as sand for aggregates can be efficiently collected from a natural sand, crushed sand and recycled sand.  <P>SOLUTION: A conduit supplying the sand for aggregates toward the inside of a wet classifier 5 by a water jet of a high pressure is provided. In order to classify the sand for aggregates discharged at the high pressure from the conduit, a first sieve 7 with a large opening of sieve and a second sieve 8 with a small opening of sieve are arranged in order from the vicinity of an inlet in the wet classifier 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340641-A (JP)
Title: Navigation system and navigation method
Inventor: YAMAUCHI NOBUHIKO
IPC: G01C21/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To store a by-pass route traveling for evading congestion to set a traveling route efficiently.  <P>SOLUTION: This navigation system has a route searching means for searching the traveling route based on a road data, and a storage means for storing a by-pass data as to the by-pass route traveling for evading the congestion in the past. The route searching means searches the traveling route, referring to the by-pass data stored in the storage means, in the navigation system. In the navigation system, the route is set efficiently using by-pass history in the past, because the route searching means searches the traveling route, referring to the traveling route traveling in the past.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343274-A (JP)
Title: Nonreciprocal circuit element and its manufacturing method
Inventor: SHIMIZU YUICHI
IPC: H01F41/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element which can control magnetic flux density between first and second yokes and is less in he dispersion of resonance frequencies, and to provide its manufacturing method.  <P>SOLUTION: The nonreciprocal circuit element is provided with: the first yoke 1 arranged to cover a magnet 2; and the second yoke 3 located at the lower side of a ferrite member 4 and for configuring a magnetic closed circuit with the first yoke 1, and since a gap G capable of controlling the magnetic flux density is formed between the first and second yokes 1, 3, the magnetic flux density between the first and second yokes 1, 3 at the gap G can be adjusted (controlled), that is, the magnetic flux density can be adjusted in response to the difference from the magnetic force of the magnet 2 by varying (adjusting) the gap width of the gap G even when the magnitude of the magnetic force has dispersion, resulting in that the nonreciprocal element with less dispersion in a magnetic bias and less dispersion in the resonance frequency can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338843-A (JP)
Title: Traverse device
Inventor: ITOKI YOSHIFUMI
IPC: B65H54/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve followability of a traverse guide, namely reliability of reversing control by reducing inertial force of a driven pulley.  <P>SOLUTION: A drive transmission medium to which the traverse guide is attached is wound around a driving pulley and the driven pulley 13, and the traverse guide is reciprocated by normal and reverse rotations of the driving pulley. Both ends of a pulley supporting shaft 43 are rotatably supported by a pulley supporting body 41, and the driven pulley 13 is pivotally attached between the supported portions of the pulley supporting shaft 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342812-A (JP)
Title: Package for electronic component
Inventor: NAGANO YOJI
IPC: H01L23/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for an electronic component corresponding to the miniaturization and reduction of a cost.  <P>SOLUTION: In the package for the electronic component, a cover member and a ceramic vessel are superposed so that a sealing member disposed to the peripheral section of at least one surface of the metallic cover member, and a metallized section formed on the top face of the outer peripheral frame of the rectangular plane-shaped ceramic vessel having a recessed section in a top face, are brought into contact, and the electronic component housed in the recessed section of the ceramic vessel is sealed hermetically by fixing the sealing member and the metallized section. One side of the plane dimensions of the ceramic vessel is 3.2 mm or less, its thickness is 1.0 mm or less and the thickness of the outer peripheral frame is 0.3 mm or less, and a seam welding is carried out only to one side section of the ceramic vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339828-A (JP)
Title: Nip preventive device
Inventor: OGINO HIROYUKI
IPC: B60J5/04
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nip preventive device of mounting a pressure sensitive sensor on a vehicle of a motor-driven sliding door, for reducing an impact load impressed on an object in nipping, and largely detecting an acceleration component of elastic deformation over a wide range.  <P>SOLUTION: The pressure sensitive sensor 25 is formed of a piezoelectric element system pressure sensitive means 28 and a support means 29, and is mounted on the motor-driven sliding door 2. The pressure sensitive sensor 25 sets rigidity of the pressure sensitive means 28 and the support means 29 to the pressure sensitive means > the support means. The support means 29 sets rigidity of an elastic body member of both end parts 32a and 32b and a central part 33 to both end parts > the central part in the lengthwise direction, and thereby, can reduce the impact load impressed on the object, and can largely detect the acceleration component of the elastic deformation over a wide range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338906-A (JP)
Title: Sheet supply device
Inventor: MITSUDA TOKIO
IPC: B65H1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet supply device capable of accurately determining type of recording sheet before supplying the recording sheet to a printing part of an image forming device such as a copying machine and a printer to contribute user's convenience.  <P>SOLUTION: This sheet supply device is composed of a paper feeding tray 30 on which recording sheets P are loaded, a paper feeding roll 31 delivering the recording sheet P on the paper feeding tray 30 toward the printing part in an image recording device, a sheet separation member 32 arranged by opposing to the paper feeding roll 31 across a conveyance passage of the recording sheet P to prevent overlapping feeding of the recording sheets P, a surface detection sensor 35 pressed against the paper feeding roll 31, illuminating a surface of the recording sheet P which is stationary on the paper feeding tray 30, and outputting a detection signal corresponding to a surface condition of the recording sheet P by receiving its reflected light, and a sheet determining means 37 for determining type of recording sheet P based on the detection signal of the surface detection sensor 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349294-A (JP)
Title: Semiconductor laser module
Inventor: MORIYA HIROSHI
IPC: H01S5/023
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser module which is reduced enough in stress and improved in manufacturing yield.  <P>SOLUTION: The semiconductor laser module is equipped with a semiconductor laser element 1, a sub-mount 2 mounted with the semiconductor laser element 1 bonded thereto through the intermediary of a solder material 3, and a pedestal 4 mounted with the sub-mount 2 bonded thereto through the intermediary of a solder material 5. At this point, provided that the width of the sub-mount 2 in the direction perpendicular to the direction of an optical axis of the semiconductor laser element 1 is represented by W, the thickness of the sub-mount 2 is represented by T, W and T are so set as to satisfy formula, T/W≥0.15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344247-A (JP)
Title: Electric signal transmission mechanism and ultrasonic probe
Inventor: IRIE KYOSUKE
IPC: H01R39/28
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for transmitting ultrasonic receiving signals between a rotating part and a non-rotating part of an ultrasonic probe, capable of preventing wear caused by sliding as much as possible while bringing the rotating part and the non-rotating part into contact with each other.  <P>SOLUTION: The ultrasonic receiving signals are transmitted between the rotating part and non-rotating part by bringing a contact point for taking out signals connected to the non-rotating side into contact with the center of an electrode for taking out signals mounted on an end surface of a rotation shaft as the contact between the rotating part and the non-rotating part in a low sliding part, or by bringing the rotating part and the non-rotating part into contact with each other via a ball bearing used as a bearing of the rotation shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347789-A (JP)
Title: Image display projector
Inventor: KYODO TOMOAKI
IPC: G03B21/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable replacement of a lamp box without using a screwing tool, in an image display projector.  <P>SOLUTION: An image display projector 100 is provided with a lamp box 10 for storing a lamp 1. a projector body 20 equipped with an image forming element 2, and a lamp door 22 for opening/closing an opening part 31 for attaching/detaching the lamp box 10 to/from the projector body 20. The lamp door 22 is provided with a rib 43, and the tip of the rib 43 is formed so as to be fitted in the screwing groove 52 in the head part 51 of a lamp box fixing screw 50. After detaching the lamp door 22 from the projector body 20, by fitting the leading end of the rib 43 to the screwing groove 52 of the lamp box fixing screw 50, the lamp box fixing screw 50 can be fastened/loosened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI