baber/WOPTO huggingface dataset:
Patent JP-2004305407-A (JP)
Title: Sterilization gas cleaning and discharging device
Inventor: SUGIYAMA MITSUGI
IPC: A61L2/20
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to make ethylene oxide harmless which is compact, inexpensible, with a wide use to be applied to all the sterilizing apparatuses and with a simple installation structure.  <P>SOLUTION: A sterilization gas cleaning and discharging device is disposed in the middle of a duct 4 of which one end is connected to the side of a sterilizing apparatus 2 and the other end is connected to an air discharge aperture 3, wherein an air intake aperture 10, a fan 11 as a gas suction means, a heater 12 as a heating means, a temperature sensor 13 as a temperature detecting means and a catalyst 14 are disposed from one end to the other end. Also, movements of the fan 11 and the heater 12 are controlled by a controlling portion 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310455-A (JP)
Title: Distributed database cooperation system
Inventor: KIKUMA KAZUHIRO
IPC: G06F17/30
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To access and retrieve databases having different platforms at a low cost and with high efficiency.  <P>SOLUTION: Databases 1-1 and 1-2 having different platforms are loosely connected via a network 3, so that retrieval spaces 4-1 and 4-2 can be configured to be freely accessed and retrieved by terminals 2-1 and 2-2 connected to the databases 1-1 and 1-2 and by terminals 5-1 and 5-2 directly connected to the network 3. The respective databases 1-1 and 1-2 disclose only their basic information to the above mentioned retrieval spaces 4-1 and 4-2, so that a cooperation among those databases can be achieved without changing the platform of the database or without using any database cooperation server or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307650-A (JP)
Title: Epoxy resin molding material for sealing and semiconductor device
Inventor: IKEZAWA RYOICHI
IPC: C08G59/62
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing which is excellent in fillability and is suitable as an underfill material for flip chip packaging, and a flip chip-packaged semiconductor device sealed with the same which has a good reliability in terms of molding failure such as voids, reflow resistance, humidity resistance, etc.  <P>SOLUTION: The epoxy resin molding material for sealing contains at least (A) an epoxy resin, (B) a hardener and (C) an inorganic filler. The (C) inorganic filler has an average particle size of ≤15 μm and a specific surface area of 3.0-6.0 m<SP>2</SP>/g. The molding material is used for the semiconductor device having at least one component chosen from (a1) a flip chip having a bump height of ≤150 μm, (b1) a flip chip having a bump pitch of ≤500 μm, (c1) a semiconductor chip having an area of ≥25 mm<SP>2</SP>and (d1) a sealing material having a total thickness of ≤2 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309079-A (JP)
Title: White smoke preventing device for combustion facility
Inventor: HIKITA HIROYUKI
IPC: B01D53/22
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of exhaust gas released from a chimney and to prevent a decrease in the amount of power generation in a white smoke preventing device applied to a combustion facility such as a garbage incinerator or a thermal power plant.  <P>SOLUTION: The combustion facility 1 provided with a combustion device 2, a gas cooling device 3, a dry type exhaust gas treating device 4, a filter type dust collector 5, a catalyst denitrating device 7, an induced ventilator 8 and a chimney 9, or the combustion facility 1 provided with the combustion device 2, the gas cooling device 3, the filter type dust collector 5, the induced ventilator 8, a wet type gas cleaning device 19, a heated air supply device 20 and the chimney 9, is provided with a steam separator 10 for selectively eliminating steam, in an exhaust gas line A extending from the gas cooling device 3 to the chimney 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310642-A (JP)
Title: Document management system
Inventor: NAKAMURA TOMOKO
IPC: G06F12/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a document management system which can reliably and promptly transfer document information even when read document information is already changed and which has excellent certainty and transmission speed of information communication.  <P>SOLUTION: In the document management system in which an information processing server system, a client device and an e-mail server system are connected with one another through a network and the document information held in the information processing server system is perusable in the client device, the information processing server system receives and stores already read information and, when the document information is updated, transmits an instruction that updated update document information is to be distributed to a person who has already read the document information by e-mail to the e-mail server system on the basis of the the already read information. The e-mail server system receives the instruction and automatically distributes the update document information to the person who has already read the document information according to the instruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319133-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SONODA KUMIKO
IPC: H01M10/0568
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high safety because of little gas generation, and hardly degrading discharge capacity due to repetition of storage or charge-discharge.  <P>SOLUTION: In this nonaqueous electrolyte secondary battery, the nonaqueous electrolyte comprises a nonaqueous solvent and a solute solved in it; the nonaqueous solvent comprises (a) ethylene carbonate, (b) chain ester carbonate, (c) cyclic carboxylic acid ester and (d) organic lithium borate salt; when it is assumed that the total of (a) ethylene carbonate and (b) chain ester carbonate is 100 pts.wt., the mixture quantity of (c) cyclic carboxylic acid ester is 0.5-5 pts.wt. and the mixture quantity of (d) organic lithium borate salt is 0.5-5 pts.wt.; the mixture ratio of (a):(b) is in the range of 15:85 to 40:60 at a volume ratio; and the organic lithium borate salt has a fluoroalkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314394-A (JP)
Title: Method for manufacturing polyimide film
Inventor: UEKIDO TAKESHI
IPC: B29L7/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide film based on a 3,3',4,4'-biphenyltetracarboxylic acid component and p-phenylenediamine, high in productivity, causing no cloudiness and having good transparency.  <P>SOLUTION: A solution is prepared by adding an imidating catalyst to a solution of a polyimide precursor, which is based on a 3,3'4,4'-biphenyltetracarboxylic dianhydride and p-phenylendiamine, in a polar organic solvent if necessary and cast on a support to be brought into contact with an alcohol being liquid at the normal temperature. Thereafter, the self-supporting film of polyamic acid peeled from the support is heated and dried to manufacture the imidated polyimide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277683-A (JP)
Title: Novel sulfate surfactant
Inventor: OTA YASUHIRO
IPC: C08G65/329
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfate surfactant for manufacturing a synthetic resin exhibiting excellent water resistance.  <P>SOLUTION: The sulfate reactive surfactant is represented by general formula (1) (wherein R<SP>1</SP>is a 6-22C alkyl group; R<SP>2</SP>is a hydrogen atom or a methyl group; A is an ethylene group and/or a propylene group; a is an integer of 1-20; b is 0 or an integer of 1-20; and M is a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, ammonium, a residual group of an alkyl amine or a residual group of an alkanolamine). The surfactant is used as an emulsifier for emulsion polymerization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319032-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO SATOSHI
IPC: G11B15/08
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunctions caused by the outer light, etc., without providing a dedicated photodetector and without making a housing transparent, or the like and to start the loading immediately after a tape is inserted when there is no influence of outer light.  <P>SOLUTION: When the difference between the collector output of a photo transistor 1 when a LED 25 is off and the collector output of the photo transistor when the LED is on is smaller than a first threshold 6 and when both the collector output of the photo transistor when the LED is off and the collector output of the photo transistor when the LED is on are smaller than a second threshold 7, a CPU 2 determines that the LED 25 for detecting the light transmissive leader tape provided at the start edge and the end edge of a magnetic tape and the photo transistor 1 are affected by the outer light to stop the operation of the magnetic recording and reproducing device (step S5, S6 and S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315204-A (JP)
Title: Attachment for loading and unloading
Inventor: YASUMIZU AKIRA
IPC: B66C1/24
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for loading and unloading, having a function for reasonably and efficiently loading and unloading articles of various types of packing without needing many hands.  <P>SOLUTION: This attachment comprises a support 21 provided with a mounting bracket 23 capable of being connected with a tip part of an arm part of a working machine at its upper part and comprising a swiveling mechanism 24, a suspended main frame 27 fixed to a rotating side of the swiveling mechanism 24 of the support 21 at its basic end part, a pair of forks 28, 28 extended forward from a lower end 27b branched into two, of the main frame 27, in a state of being approximately orthogonal to an axis of the rotation at a desired interval, and a load pressing holding mechanism 30 pivoted on an upper part of the main frame 27 at its basic end part, and holding the linear load received and supported on the forks 28, between the pair of forks 28, 28 from an upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322735-A (JP)
Title: Actuator
Inventor: YAMAGUCHI HIRONORI
IPC: B60R21/38
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of locking a relative motion of a piston rod to a cylinder around a position where the piston rod stops even if the piston rod is not operated in a full stroke.  <P>SOLUTION: The piston rod 5 is formed so that its diameter may become smaller than an inner periphery of the hollow cylinder 1. The piston rod 5 is inserted into the inside of the cylinder 1 so as to relatively move in the axial line L direction of the cylinder 1. A lock mechanism 30 comprises a first taper surface 31 provided at the inner wall of the cylinder 1, a plurality of second taper surfaces 32 provided at the piston rod 5, and a lock member 36. The first taper surface 31 is inclined so as to expand open toward a front side of the cylinder 1. The plurality of second taper surfaces 32 are gradually inclined so as to expand open in parallel to each other and toward the front side of the piston rod 5. The lock member 36 is sandwiched between the first taper surface 31 and the second taper surfaces 32 with the front side of the piston rod 5 protruded from the front side of the cylinder 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322853-A (JP)
Title: Washer device for vehicle
Inventor: ASAGA HIROYASU
IPC: B60S1/48
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer device for a vehicle capable of enhancing reliability by reliably preventing water ingress from a vent hole.  <P>SOLUTION: The washer device 1 for a vehicle comprises a tank 4 to store a cleaning solution, a washer pump 2 for a front side, and a washer pump 3 for a rear side. The washer pumps 2 and 3 are mounted on the tank 4. The washer pump 2 pressure-feeds cleaning solution to a washer nozzle to spray the cleaning solution on a windshield of the vehicle, and the washer pump 3 pressure-feeds the cleaning solution to the washer nozzle to spray the cleaning solution on the rear glass of the vehicle. The washer pumps 2 and 3 are connected to each other with an elastically expandable or elastically contractible elastic hose 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327250-A (JP)
Title: Ion implanter
Inventor: KIMOTO YUKIO
IPC: C23C14/48
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To implant a desired dose of ions by directly monitoring a position on a wafer where ions are to be implanted in an ion implanter.  <P>SOLUTION: The position on the wafer 21 of a disc 1 where ions are implanted by vertical movement of a process chamber 22 is directly monitored by a CD line sensor 4. The quantity of the movement of the disc 1 and the reading of the scale 3 of the CD line sensor 4 are compared by a pulse column supplied by a pulse motor 2, and if there is no difference between them, the ions are implanted and the disc is moved to uniformly implant a desired dose of ions in the wafer 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003324229-A (JP)
Title: Method and apparatus for interconnecting laser array and integrated circuit in laser-based transmitter
Inventor: ALI MOHAMMED ERSHAD
IPC: H01S5/022
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnection between a driver IC and an EML array having low inductive interconnection inductance, high-temperature heat resistance, and slight spatial consumption in order to achieve a high-speed interconnection between the ELM array and the driver IC, by solving the problem that an incompatible requirement between the low inductive interconnection inductance and the high-temperature heat resistance that conflict with each other makes difficult the high-speed interconnection between the ELM array and the driver IC.  <P>SOLUTION: A driver IC (112) and an EML array (120) are electrically connected with each other through a flexible PCB. Heat insulation between the driver IC (112) and the EML array (120) is adjusted by changing sectional areas and lengthes of electrically conductive traces (114, 116) on the PCB (110).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321567-A (JP)
Title: Ophthalmologic photographing system
Inventor: ITO HIROSHI
IPC: A61B3/14
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform different image processings to image data generated by two or more kinds of photographing equipment on the basis of the information of the equipment with which photographing is performed.  <P>SOLUTION: Fundus cameras A and B are respectively provided with image data generation means 1 and 2 for photographing the eyeground of an eye to be examined and generating fundus images as the image data and equipment information generation means 3 and 4 for generating the information relating to a device with which photographing is performed and adding it to the images. A common image processor X is connected to the fundus cameras A and B. To the fundus image generated in the fundus camera A, an aperture mask indicating a photographing range is added in the stage that it is sent to the image processor X. On the other hand, there is no aperture mask inside the device for the fundus camera B, and even when the same eyeground is photographed, the image data without an aperture indicating the photographing range are attained. The equipment information mentioning what kind of a processing should be performed to the fundus image is generated in the equipment information generation means 3 and 4, the equipment information is added to the image data, and the image processing is performed in the image processor X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327912-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L23/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a semiconductor device by reducing a region required for mounting a semiconductor package.  <P>SOLUTION: A semiconductor package 1, mounted with an electronic part 4 and electrically joined to a mounting substrate by solder joining with a surface, has a bottom electrode 2 solder-joined to the mounting substrate and a groove 3 adjacent to a connection terminal, on a joining surface where is solder-joined. A part of the bottom electrode 2 is formed on a surface of the groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309987-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: OGUMA KAZUAKI
IPC: G03C1/74
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity and excellent in raw stock preservability and to provide an image forming method.  <P>SOLUTION: In the heat developable photosensitive material containing a photosensitive silver halide, a non-photosensitive organic silver salt, reducing agents and a binder on the same surface of a support, at least one of the reducing agents is a compound represented by formula (R2) (where R<SP>1</SP>and R<SP>1</SP>' each independently represent a 1-20C alkyl group; R<SP>2</SP>and R<SP>2</SP>' each independently represent H or a substituent substitutable on a benzene ring; R<SP>3</SP>represents an alkenyl group or an alkyl group having at least one unsaturated bond; and X and X' each independently represent H or a group substitutable on a benzene ring) and at least one development accelerator is contained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331414-A (JP)
Title: Method and apparatus for manufacturing glass preform
Inventor: MASAMICHI HITOSHI
IPC: C03B37/014
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a glass preform, which can appropriately control the heating temperature of a glass particulate deposit regardless of the deteriorated state of a furnace core pipe.  <P>SOLUTION: In the method for manufacturing the glass preform comprising: storing the glass particulate deposit 2 in the furnace core pipe 6 of a vacuum heating furnace, and then sintering the deposit so as to transparently vitrifying it, the surface temperature of the glass particulate deposit 2 or the glass preform is measured through an opening 6a provided at the side face of the furnace core pipe 6. Further, the temperature of the furnace core pipe 6 is measured at the time of previous production of the glass preform, and the heating temperature is controlled by changing the setting of heating for this time production of the glass preform, based on the temperature of the furnace core pipe 6 and the surface temperature of the glass preform at the previous time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329992-A (JP)
Title: Waste disposal method and apparatus of organic coating material
Inventor: YAMAGISHI HIROYUKI
IPC: B09B5/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste disposal method and an apparatus of organic coating material.  <P>SOLUTION: The waste disposal method and apparatus of organic coating material comprise processes of: causing a photocatalytic reaction by keeping the waste of an organic coating body 1 formed by adhering an organic coating 1B to a base body 1A in contact with a proper photocatalyst C while being irradiated with ultraviolet ray of a prescribed wavelength; and discharging by inorganizing a part of the organic coating 1B by the photocatalytic reaction process and mechanically scraping off remaining pieces of the organic coating 1B getting easily peelable from the base body 1A by the inorganization process, thus the base body 1A is recovered in its original material state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331735-A (JP)
Title: Work apparatus in coke coven
Inventor: INAMASU HIRONAGA
IPC: C10B29/06
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work apparatus in a coke oven, in which a work vehicle does not obstruct the travel of a charging vehicle.  <P>SOLUTION: This work apparatus 1 in which the charging vehicle 110 traveling in the alternate arrangement direction of carbonization chambers and combustion chambers, having an opening 111 penetrated in the travel direction in a lower end-dented state and used for charging a raw material into a carbonization chamber, and the work vehicle 3 for performing maintenance works are disposed on a coke oven 100 in which the carbonization chambers 200 and the combustion chambers are alternately arranged and which has the many carbonization chambers 200 and the many combustion chambers is characterized in that the work vehicle 3 can travel on two or more rails 2 extended in the alternate arrangement direction of the carbonization chambers and the combustion chambers on the oven, turn at prescribed positions along the rails in approximate parallel to the rails 2, and pass through the opening 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336354-A (JP)
Title: Method to use uplink band in optical burst transmission/reception network
Inventor: OZAKI SEIJI
IPC: H04B10/07
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to efficiently use an uplink transmission band, even if there is frequency deviation between an OLT (Optical Line Termination) and an ONU (Optical Network Unit) and variable-length frame data are transmitted.  <P>SOLUTION: In an optical burst transmission/reception network, a plurality of ONUs share a transmission medium and a transmission band, an OLT 20 measures a transmission time according to the distance from it to each ONU and notifies each ONU of a time delay according to respective measurement value, and each ONU appends delay to a transmission signal to the OLT according to the value. The OLT 20 establishes a slot start time (SST) for a send-out time of a REPORT message for each ONU. According to the slot start time (SST), a time delay Tofst from a GATE message reception time at an ONU 10 to a REPORT message send-out time becomes a predetermined constant period for each ONU. The OLT 20 transmits a GATE message including the established slot start time (SST) to each ONU.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334603-A (JP)
Title: Touch panel
Inventor: WATANABE MASATO
IPC: G06F3/03
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel having a small frame and a large active area on the panel screen by reducing the width of the frame's side to which a connector is connected.  <P>SOLUTION: The touch panel comprises an upper base 31 consisting of a flexible transparent insulating base 31a with a transparent electrode 31b provided on one side, and a lower base 21 consisting of a transparent insulating base 21a with a transparent electrode 21b provided on one side, the upper and lower bases being arranged face-to-face via an insulating sealant 18, with the transparent electrodes facing inward. The touch panel includes drawn wires 22, 23, 32, 33 connected to the transparent electrodes of each base and arranged in the form of a rectangle; connection electrodes 24, 25 connected to the drawn wires 32, 33 of the upper base 31 and provided on the lower base 21; and a connector-connecting electrode part 17 connected to one end of each drawn wire and to one end of each connection electrode and positioned on one side of the lower base 21. At least part of the drawn wires 22, 23 and the connection electrodes 24, 25 is positioned on the area 29 of the lower base 21 outside of the sealant along the side of the lower base 21 having the connector-connecting electrode part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI