baber/WOPTO huggingface dataset:
Patent JP-2004172536-A (JP)
Title: Apparatus and method for inspecting semiconductor laser
Inventor: KOKADO HIROSHI
IPC: H01S5/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for inspecting semiconductor lasers wherein the reduction of the necessary time for the quality inspection of a semiconductor laser and the improvement of the sensing factor of the quality inspection are realized.  <P>SOLUTION: The apparatus for inspecting semiconductor lasers has: a laser attaching portion 110 for so attaching thereto a semiconductor laser as to control its operational temperature; a driving circuit 120 for generating the driving current of the attached semiconductor laser; a monitor sensing circuit 130 for so sensing the light emitting output of the semiconductor laser as to generate the signal corresponding to the light emitting output; a circuit 140 for generating a reference voltage; a controlling circuit 150 for so comparing with each other the signal generated by the monitor sensing circuit 130 and the reference voltage as to generate the controlling signal for controlling the driving current generated by the driving circuit 120; and a pulse generating circuit 160 for generating short pulse signals for superimposing them on the output fed from the controlling circuit 150. Further, the driving circuit 120 is so constituted as to generate the driving current corresponding to the signal obtained by superimposing the short pulse signals on the controlling signal generated by the controlling circuit 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174722-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YOSHIDA SEIICHI
IPC: B41J2/455
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method in which an output image of identical quality is obtained even when the image forming process speed is altered by an arrangement simpler than conventional one and a simpler control method.  <P>SOLUTION: The image forming apparatus comprises an LED writing head unit 33 performing exposure based on inputted image data, an image carrier on which an electrostatic latent image is formed by exposure, and a developing means for visualizing the electrostatic latent image. The visualized image is eventually transferred onto a recording medium and the process speed can be switched among a plurality of different speeds when an image is formed. The image forming apparatus further comprises an LED writing head lighting control section 37 for making constant the time required for exposure based on the one line fraction image data of the LED writing head unit 33, an LED array data transfer control section 38, and an SDRAM controller 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176276-A (JP)
Title: Railroad construction girder and its laying method
Inventor: IIDA TOSHIHIRO
IPC: E01B37/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railroad construction girder and its laying method reducing work associated with construction girder laying/removing work and allowing non-slow speed operation of a train.  <P>SOLUTION: The construction girder of a railroad track skeleton with a rail 5 laid on a prestressed concrete sleeper 8 is provided with a central hanging member 1 for hanging the center part of the prestressed concrete sleeper; end hanging members 3 for hanging both ends of the prestressed concrete sleeper; a central stringer 2 disposed along the rail to hang the central hanging member; end stringers 4 disposed along the rail to hang the end hanging members; a cross-beam 6 disposed to intersect the rail to support the central stringer and end stringers; and main girders 7 for supporting both ends of the cross-beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175860-A (JP)
Title: Flame-retardant resin composition, its manufacturing method and electric wire and cable
Inventor: TAKAISHI MINORU
IPC: H01B3/44
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which restrains the water content to prevent foaming on molding, and electric wires and cables using the same.  <P>SOLUTION: The flame-retardant resin composition comprises at least 100 pts.mass polyolefin resin, 30-200 pts.mass inorganic flame-retardant, and 0.1-10 pts.mass calcium oxide, and improves flame retardance and, simultaneously, prevents foaming when electric wires or cables are molded, and its manufacturing method and its quality control method are disclosed. Furthermore, the electric wires or cables are coated with the flame-retardant resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177290-A (JP)
Title: Processing method of gene analysis data
Inventor: HAYASHI KENJI
IPC: G01N33/50
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing gene analysis data, using a general-purpose software for accurately dealing with various analysis data.  <P>SOLUTION: The processing method of the gene analysis data includes the steps of filtering noise of the gene analysis data (a), of implementing base line subtraction (b), of implementing color separation (c), of detecting the peaks of analysis data curve (d) and of implementing global alignment (e).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175527-A (JP)
Title: Door device
Inventor: SUEMATSU SATORU
IPC: E05F15/14
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To omit a sill guide groove to guide a door plate, or a sill itself.  <P>SOLUTION: In a single swing door device in an elevator device, a restraint groove 22a to restrain a side surface of a door stop part side of a drive door plate 17a is formed in the door stop 22 so that lower portions of three door plates of the drive door plate 17a and driven door plates 17b and 17c in the door-closed condition are not deflected to a car. In order to restrain a door pocket side of the driven door plate 17c, a fixed guide 23 fixed to a floor of the car is engaged with a first guide groove of the driven door plate 17c, and mutual guides 24 and 25 to restrain the drive door plate 17a, the driven door plate 17b, and the driven door plate 17c to each other are provided on the drive door plate 17a and the driven door plate 17b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185161-A (JP)
Title: Management method, system for admission ticket, entrance institution reservation confirming method and system therefor
Inventor: SUGIMOTO TOYOKAZU
IPC: B42D25/485
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To control entry with an admission ticket and entry to an institution in a hall, or to confirm the reservation of the institution by dealing with an admission ticket made of paper as an electronic ticket.  <P>SOLUTION: An admission ticket 10 is embedded and mounted with an information storage element such as an RF-ID tag to manage the individual ID(identifier) of the admission ticket to carry out smooth gate passage to visitors. A center server 31 or a private server 41 controls the validity/invalidity of entry to an institution according to the relevance of the admission ticket ID printed on the space of the admission ticket 10 and RF-ID specific element ID and the current status of the admission ticket ID, and the reservation set institution can be confirmed by a hall installed terminal 44.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183317-A (JP)
Title: Airtight heat insulation construction method
Inventor: SONE TERUO
IPC: E04B1/80
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To retain high heat insulation and airtightness in a floor face and a wall face to provide an airtight heat insulation construction method capable of constructing a barrier free structure.  <P>SOLUTION: In a Japanese style room, the upper side face of a floor joist is shaved by the thickness of a heat insulation material for a floor face to form a step. The heat insulation material for the floor face is put on a receive material formed while securing the thickness of the heat insulation material for the floor at the step in the floor joist side and put on the receive material formed while securing the thickness of that in the side face of a sill at the sill side. A structural plywood and a tatami mat are arranged on the upper face of the heat insulation material for the floor face and the floor joist. In a Western style room, the upper side face of the floor joist is shaved by the thickness of the heat insulation material to form a step. The heat insulation material for the floor face is put on the step in the floor joist side and put on the sill upper face in the sill side. The structural plywood and the floor are arranged on the upper face of the heat insulation material and the floor joist.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182093-A (JP)
Title: Meter mounting structure
Inventor: MAEZURU SHUICHI
IPC: B60K37/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a meter to be mounted even if a mounting point to access an upper part from a front face side cannot be secured.  <P>SOLUTION: In a meter mounting structure 1, a meter main body 2 is arranged so that the front face 3 of the meter main body 2 faces nearly backward with respect to an instrument panel 5 and at least part of the upper side face 6 of the meter main body 2 is exposed upward from the upper face of the instrument panel 5. Meter upper side face covers 15 to 17 that are shaped so as not to stick out upward from a visible outline of the front face 3 of the meter main body 2 are formed separately from the meter main body 2. The meter upper side face covers 15 to 17 can cover fitting parts 18, 19 to the instrument panel 5 positioned in the upper backward of the meter main body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192230-A (JP)
Title: Support roller
Inventor: RUESKENS HERBERT
IPC: B65H54/46
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve publicly known support rollers for manufacturing a twill winding package formed by staple fiber yarn.  <P>SOLUTION: The support rollers 19, 24, 29, 32, 35, 39 have molded parts. The molded parts are formed such that yarn 6 is temporarily released from a taken-up action for the operation width of the twill winding package 4 every time during the oscillating moves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181840-A (JP)
Title: Single screw for extrusion and producing method for multifilament using the screw
Inventor: OSUMI GORO
IPC: B29C48/345
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw for resin extrusion which can uniformly disperse a masterbatch mixed with a resin material as a main component, can restrain excess heat generation even when its revolution is increased and enables spinning or molding without causing the deterioration or color shade of a resin, and to provide a method for stably producing a polypropylene fiber using the screw.  <P>SOLUTION: This single screw for extrusion is composed by axially and sequentially arranging (A) a material feeding zone, (B) a plasticizing zone, (C) a metering zone and (D) a mixing zone. The plasticizing zone (B) has a double flight structure, and the mixing zone (D) is composed of two or three barriers with flutes (D1, D2) arranged serially and adjacently to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187833-A (JP)
Title: Net cage for golf practice
Inventor: KITA SHIGERU
IPC: A63B69/36
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net cage for golf practice which is easily used even in a small practice space and whose price can be lowered.  <P>SOLUTION: This net cage for golf practice is provided with a net cage body 1 where a cage front face 2 is open and a net NE is provided in a tensioned state on two left and right cage lateral faces 3 and 4, a cage ceiling face 5, and a cage depth face 6. A practicing person P stands at a position near one cage lateral face at the neighborhood of the cage front face, a golf ball GB is teed at a position near the other cage lateral face at the neighborhood of the cage front face and the practicing person P hits the teed ball GB toward the cage depth face 6. In the cage body 1, the cage height of an end 1A close to the cage front face on the lateral face side of the one cage lateral face side is made to be higher than the other places.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189073-A (JP)
Title: Ship maneuvering indicating device
Inventor: SATO TAKUYA
IPC: B63B45/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ship maneuvering indicating device whereby one can transmit the maneuvering situation of his ship satisfactorily to the operators of other vessels surrounding.  <P>SOLUTION: The ship maneuvering indicating device is composed of a hull having an engine, a sensing means 31 to sense the situation that the ship in the running condition is decelerating, and an indicating means 33 installed in a position visible from outside the ship and for transmitting the sensed maneuvering situation to the operators of other vessels surrounding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190987-A (JP)
Title: High frequency heating device
Inventor: OZAWA SEI
IPC: H05B6/68
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of efficiently finishing the frozen food to a predetermined temperature without unevenly heating the same.  <P>SOLUTION: In this high frequency heating device comprising a heating chamber 2 for accommodating a heated matter 1, a magnetron 3 generating microwaves, a control part 7 for controlling the operation of the magnetron 3, and an infrared ray sensor 5 for detecting a temperature of the heated matter 1, the heating is performed with the output of the magnetron 3 of less than 1/2 of the maximum output until a predetermined specified temperature difference ΔT is achieved on the basis of an initial temperature T of the heated matter 1 at the start of heating, to heat the frozen heated matter 1 to the predetermined temperature and then the maximum output of the magnetron 3 until a predetermined specified finishing temperature t2 is achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194226-A (JP)
Title: Mobile station control method and mobile station
Inventor: KIMURA SHUICHI
IPC: H04W48/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a mobile station by reducing the number of times of cell-searchings when the mobile station is in a still state.  <P>SOLUTION: In the mobile station control method with which a mobile station control part 20 provided in the mobile station 10 controls the mobile station 10 for detecting cells located around the mobile station by periodically performing a cell search, when the mobile station 10 is in a moving state, a first cell search cycle control step S10 for making control so as to perform a cell search at a first cycle is used. In addition, a second cell search cycle control step S20 is provided which controls a cell search at a second cycle longer than the first cycle when the mobile station 10 is not in a moving state. This can realize the mobile station controlling method which reduces the number of times for performing a cell search and reduces power consumption while maintaining the speech communication quality of the mobile station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198783-A (JP)
Title: Image forming apparatus
Inventor: TANAKA HIDEAKI
IPC: G03G21/20
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the configuration of a copying machine not so large, save wasteful stand-by power consumption, avoid cost increase by installing a new cooling unit and prevent the temerature rising in an image forming part.  <P>SOLUTION: The image forming apparatus is provided with an air guiding part 20 for guiding air taken from the outside of the machine between the image forming part and a fixing part comprising the copying machine 100, and makes the wind velocity of the air variable guided into the air guiding part 20 by an air suction part according to the temperature changes of the image forming part 4. Thus, the copying machine 100 can be prevented from rising in internal temperature caused by speeding-up of copying and increase a large amount of processing to copy, and also decrease in thermal resistance accompanying reduction in particle diameter of toner as correspondence to higher image quality can be prevented by a simple method without altering the internal structure of the copying machine, and further stand-by power consumption can also be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195879-A (JP)
Title: Method for resuming operation of injection molding machine and heating barrel temperature control device for this method
Inventor: ISHIBASHI SHOGO
IPC: B29C45/78
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for resuming the operation of an injection molding machine which enables the operation to be accurately resumed in a short time without clogging a feed part with a grainy resin even when a screw reaches its advance limits or nearby position to the former, and a heating barrel temperature control device for this method.  <P>SOLUTION: This method comprises the following steps: first, a set value for molding operation and a set value for shift control at which the set value of a root part of a heating barrel 4 is set lower than the set value for molding operation, are set/stored in memory 16 respectively; a detected value determined by a screw position detector 13 is judged by a comparator 15 to find whether the detected value is present at the screw advance limits or nearby position to the former preset in a screw position setting unit 14. When the screw is at the preset position, the operation is resumed by controlling the temperature of the heating barrel 4 referring to the set value for shift control. When a signal for the completion of preventing the cold start of the screw is issued, the operation proceeds to the molding mode by switching the set value to one for molding operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235062-A (JP)
Title: 'plug and play' telephone system
Inventor: BURKE EDMUND THOMAS
IPC: H04M1/715
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed processing type telephone system for providing a 'plug and play' function.  <P>SOLUTION: In particular, a key telephone system comprises a plurality of telephone sets. Each telephone set is coupled to at least one common communications channel, or telephone line, and includes at least one tunable RF MODEM. There is no key service unit (KSU). That is, the system is KSU- less. Resources of the telephone system are allocated using a peer-to-peer protocol. For example, as each telephone set in newly added to the system, the new telephone set adaptively determines its own allocation of resources, e.g. intercom numbers, etc. During operation, each telephone set requests the appropriate resources from its peers (telephone sets of other colleagues).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197021-A (JP)
Title: Heat accumulation medium
Inventor: KISHIMOTO AKIRA
IPC: C09K5/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize latent heat associated with a phase change or a phase transition by suppressing supercooling in a heat accumulation medium.  <P>SOLUTION: The heat accumulation medium comprises an organic compound (such as an aliphatic hydrocarbon) having a solid-liquid phase change and a nucleating agent. The nucleating agent can be a porous material having a fine pore. The nucleating agent can be a carbon material such as a carbon fiber or an active carbon. The content of the nucleating agent can be about 0.05-20 pts. wt. based on 100 pts. wt. of an organic compound. The difference ΔT between the melting point and the freezing point of the organic compound in the heat accumulation medium can be decreased to 2°C or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198387-A (JP)
Title: Package for pressure detecting device
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure detecting device that is compact and has high sensitivity and can precisely detect external pressure.  <P>SOLUTION: A package for the pressure detecting device is configured, such that a first electrode 7 for forming capacity is arranged on the other major surface of an insulation substrate 1, where a semiconductor device 3 is mounted on one major surface, and also on an inside major surface, an insulation board 2 having the first electrode 7 and a facing second electrode 9 is bonded with the insulation substrate 1, in a flexible state so as to form a sealed space between the other major surface of the insulation substrate 1. The first electrode 7 is adhered and formed into a substantially circular shape, having a diameter of 50-80% with respect to the diameter of the area in the center of an area, where the other major surface is exposed in the sealed space. Also, the second electrode 9 is adhered and formed over the entire surface of the area where the inside major surface is exposed in the sealed space, and a dummy electrode 10 surrounding the first electrode is formed at the outer circumferential part of the area, where the other major surface is exposed in the sealed space.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202739-A (JP)
Title: Resin-coated structure
Inventor: KANZAKI MITSUYUKI
IPC: C09D175/16
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the adhesiveness to a moisture-cured urethane primer layer.  <P>SOLUTION: This resin-coated structure has at least a resin layer (A) obtained using (a) a resin having an unsaturated bond and (b) a polymerizable unsaturated monomer containing a hydroxyl group-containing ethylenic unsaturated monomer, a moisture-hardened urethanic primer layer (B) and a base material (C) from top.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202380-A (JP)
Title: Filter apparatus
Inventor: OZAWA HARUO
IPC: B01D36/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus which uniformizes load at the time of filtering of a filter module or a washing effect and certainly scrapes up the sludge deposited on the bottom part of a filter tank to discharge the same.  <P>SOLUTION: The filter apparatus has a first filter tank 1 into which raw water W is introduced and a second filter tank 2 having a filter module 26 and an air diffusing means arranged therein. These filter tanks 1 and 2 are formed so as to have an almost rectangular shape on a plan view and arranged so that the one sides of the rectangular shape of the filter tank 1 and 2 are allowed to be adjacent to each other. Sludge scraping-up means 18, which are made movable in a moving direction F along the sides of the rectangular shapes of the filter tanks 1 and 2 and scrape up sludge M deposited on the bottom parts of the filter tanks 1 and 2, are provided on the bottom parts of the filter tanks 1 and 2 and raw water W is introduced into the first filter tank 1 from one end sides of the one adjacent sides of the rectangular shape of the filter tank 1 while the other end sides of one adjacent sides in the second filter tank 2 are allowed to communicate with the other end sides of one adjacent sides of the filter tank 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI