baber/WOPTO huggingface dataset:
Patent JP-2003160639-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: KITAMURA KENJI
IPC: H01L21/60
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which does not require a process for removing a flux, can conduct simultaneously the connection by metal bumps formed by soldering and the setting of a sealant and provides hardened products with excellence in temperature cycle, fillet, and moisture resistant reliability.  <P>SOLUTION: The epoxy resin composition, which is liquid at room temperature, contains an epoxy resin, a setting agent and a flux activating agent as the essential components. In this case, the setting agent contains an acid unhydride represented by formulas (A) and (B) (wherein R1, R2 and R3 are each a 1-6C hydrocarbon group or hydrogen atom, and the total number of carbon atoms and hydrogen atoms of R1, R2 and R3 are 6 and 13, respectively). The function of the flux is made visible during a setting process. In the reflow process where the metal bumps are fused with an electrode of a circuit substrate, the epoxy resin composition can be hardened. After hardening, the temperature cycle, fillet and moisture resistant reliability of the hardened product are ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160666-A (JP)
Title: Method of manufacturing polyimide precursor
Inventor: OGAWA ETSUO
IPC: C08G73/10
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of industrially manufacturing a polyimide precursor solution which is excellent in productivity, causes no film roughening during image development and has excellent performance.  <P>SOLUTION: In a method of manufacturing a polyimide precursor by reacting one or more diamine compounds represented by the formula (I): H<SB>2</SB>N-R-NH<SB>2</SB>(wherein, R is a divalent group selected from the group consisting of an aliphatic group having 2 or more carbons, an alicyclic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and a noncondensed polycyclic aromatic group where aromatic groups are bonded with each other directly or via a bridging member) and one or more acid anhydrides represented by formula (II) (wherein, R' is a tetravalent group selected from the group consisting of an aliphatic group having 2 or more carbons, an alicyclic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and a noncondensed polycyclic aromatic group where aromatic groups are bonded with each other directly or via a bridging member), the acid anhydride in an amount of a quantity of Q is added within a time period of T to a reaction liquid according to the following conditions (1) and (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163319-A (JP)
Title: Cooling apparatus and method therefor, and component mounting apparatus
Inventor: HIROSE YOSHITAKE
IPC: H01L21/60
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature of the inside air from rising by the influence of the heat of a heating head in standby.  <P>SOLUTION: When an object to be cooled is cooled while a heat source approaches the blow-off section of air for cooling, the air for cooling is blown from the blow-off section of the air continuously including the standby of the heat source before the air for cooling is blown toward the object to be cooled from the blow-off section, thus preventing the temperature rise of the air in the blow-off section by the heat of the heat source without stagnating the air in the blow-off section in the standby of the heat source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167998-A (JP)
Title: Employee education integrated management method and employee education integrated management system
Inventor: MAEKAWA HIROAKI
IPC: G06Q10/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of various businesses related to the acceptance or management of employee education.  <P>SOLUTION: An AP server 4 displays an initial screen for participation on a student terminal 1, accepts an authentication request from an applicant for participation to perform the authentication of the applicant, displays a lecture retrieval screen on the student terminal 1 when the authentication result is proper, retrieves a DB 5 on the receipt of the retrieval request by a desired condition including the education content, schedule, and place based on the lecture retrieval screen from the applicant, and displays an education course corresponding to the desired condition on the screen of the student terminal. Then, the AP server accepts the temporary application to the selected education course from the applicant, and issues an e-mail for approval to a chief terminal 2 through a mail server 6. When an instruction of participation approval is received from the chief terminal 2, a student determination processing is performed through a manager terminal 7, and an e-mail for the formal determination of the participation is issued to the student terminal 1 and the chief terminal 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169013-A (JP)
Title: Mobile telephone set and program
Inventor: OGATA SHIGERU
IPC: H04W88/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a used current by shortening a reception time in waiting time by detecting whether a mobile telephone set is stationary or moving and temporarily stopping outgoing signal reception of a peripheral base station or extending cycles of the outgoing signal reception when it is determined that the mobile telephone set is stationary.  <P>SOLUTION: When the mobile telephone set is stationary while a base station which is possibly an excellent communication party is already selected within a zone, it is not necessary to search for another base station which is possibly a communication party and in such a case, the search is temporarily stopped or search cycles are made longer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171336-A (JP)
Title: Method for producing 2-alkyl-2-cyclopentenone
Inventor: YAMAMOTO TAKESHI
IPC: C07C49/597
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a 2-alkyl-2-cyclopentenone in high yield from, as a starting material, a 2-(1- hydroxyalkyl)cyclopentanone or a 2-alkylidene-2-cyclopentanone obtained from the corresponding cyclopentanone and a carbonyl compound.  <P>SOLUTION: This method for producing the 2-alkyl-2-cyclopentanone comprises making a dehydroisomerization of the 2-(1-hydroxyalkyl) cyclopentanone of formula (1) [wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each H, a (substituted) 1-10C alkyl or a (substituted) aromatic group, where R<SP>6</SP>or R<SP>7</SP>and R<SP>3</SP>and R<SP>6</SP>or R<SP>7</SP>and R<SP>4</SP>or R<SP>5</SP>may each be joined each other to form a ring optionally containing a double bond] in the presence of a bromine compound and/or a iodine compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164606-A (JP)
Title: Pachinko game machine
Inventor: OKUYAMA SHIRO
IPC: A63F7/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which can accurately perform a stop- control or a zero point-returning process for a rotating body without using a detection signal from a detecting means.  <P>SOLUTION: This pachinko game machine is equipped with a pattern-displaying means, and a profitable state-generating means. In this case, the pattern-displaying means can variably display game patterns provided that a pattern-starting means detects a game ball. The profitable state-generating means generates a profitable state which is advantageous to the game player based on the fact that stopped patterns after a variation by the pattern-displaying means become a specified configuration. Such a pachinko game machine is also equipped with the rotating body 34, a rotation stop-operating means 53a, a rotation stop-driving means 54a, and a first rotation stop-following means 51. In this case, on the rotating body 34, a plurality of kinds of patterns are drawn. The rotation stop-operating means 53a is used to stop the rotation of the rotating body 34. The rotation stop-driving means 54a drives the rotation stop-operating means 53a. The first rotation stop-following means 51 is equipped with, e.g. one rotation stop-receiving section 61a in the circumferential direction, and rotates together with the rotating body 34. In this case, the rotation stop-receiving section 61a receives the rotation stop-operating means 53a while corresponding to the zero point location of the rotating body 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167861-A (JP)
Title: Schedule input device, program and recording medium recording program
Inventor: YAMADE KINYA
IPC: G06Q10/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a schedule input device capable of efficiently inputting a schedule by storing a past history table and referring to information even when the information is not completely equal to the past schedule contents.  <P>SOLUTION: An information terminal device 1 as a schedule input device is equipped with an input item storing part 32 for storing input contents relating to the schedule for every input item, and a history information storing part 33 for storing the history information of the input contents. Areas 35 to 39 for each input item are provided to the history information storing part 33, and classified according to the input contents. A history table 34 having fields 36-00 to 36-02, 37-00 to 37-06 showing the value of inputting number of the classified input contents is stored in the area. Even when the input item is not equal to the previously input item, the input contents calculated by the history table 34 are displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164588-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with much amusement which fully rouses the thrill and excitement of a player by giving the rendition of a new game process and uniting the game elements of respective pachinko game machines of second and third kinds.  <P>SOLUTION: When balls win a prize in respective start ports 22A-22C, an initial variable operation is performed to open each mobile blade 150. When a ball pattern P wins the prize in the specified stop part 1311 of a special device pattern 1310 by special variable display during the initial variable operation, the respective mobile blades 150 are opened again to provide a special game state. When the number of the balls by which the ball pattern P wins the prize in stop parts 1312 other then the specified stop part 1311 by special variable display during the special game state exceeds a prescribed value, variable display is changed in a variable display device 310. When the display results in a specified combination, a special variable display is changed. Then the ball pattern P wins the prize in the specified stop part 1311. Thus, a game value right is obtained so that the special game state is generated by opening/ closing a large prize-winning port 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173530-A (JP)
Title: Optical disk recorder, method and program for controlling optical disk recorder
Inventor: OGAWA ATSUSHI
IPC: G11B7/0045
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform high grade recording operation in a recording linear speed, which an optical disk such as a CD-R cannot cope with.  <P>SOLUTION: In an optical disk recorder 100, the information making to correspond the identification information of the optical disk and the range of the recording linear speed which this disk is coped with, is stored in a memory 30 by preliminarily performing the recording experiment, etc. When the actual recording is carried out, the range of the recording linear speed which the disk copes with, is discriminated from the result of the discrimination of the disk objective for the recording, and the data recording operation adopting the different recording modulation method in accordance with the state, whether the set recording linear speed is included in the aforementioned range or not, is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168565-A (JP)
Title: Organic el element
Inventor: KATO TETSUYA
IPC: H05B33/26
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having organic thin films including a light emitting layer between a pair of electrodes properly prevented from generation of leak and short-circuit of current.  <P>SOLUTION: For the organic EL element having the organic thin films 40, 50 and 60 including the light emitting layer 50 between a pair of electrodes 20, 80, all organic materials constructing those organic thin films 40, 50 and 60 are made of materials having volatilizing property when forming a film by a vacuum evaporation method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164720-A (JP)
Title: Method and apparatus for supplying gas
Inventor: ISHIHARA YOSHIO
IPC: B01D53/81
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply method and an apparatus therefor capable of efficiently separating and refining a useful component gas contained in a waste gas and making the useful component gas reusable independently of the flow fluctuation and the composition fluctuation of the waste gas and capable of efficiently supplementing the useful component gas for compensating consumed amount.  <P>SOLUTION: The gas supply method involves recovery of a waste gas discharged out of a gas use facility, separation and refining of a useful component gas contained in the waste gas and then supplying the obtained useful component gas to the gas use facility, and the separation and refining of the useful component gas is carried out after the gas supplement, which gas is of the same component as that of the useful component gas, is added to the waste gas discharged out of the gas use facility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002206629-A (JP)
Title: Forward and backward movement control system for continuously variable transmission
Inventor: SUH JAE-IK
IPC: F16H61/66
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a forward and backward movement control system for continuously variable transmission having the structure of a hydraulic circuit simplified by sharing an N-D control valve and an N-R control valve and a forward clutch accumulator and a reverse brake accumulator. SOLUTION: This forward and backward movement control system for continuously variable transmission comprises a pressure regulating means for regulating an inputted line pressure according to the state of forward and backward movement, a manual valve for selectively feeding and discharging the hydraulic pressure fed from the pressure regulating means to the forward clutch and the reverse brake, and a check ball disposed between a forward movement flow passage and a backward movement flow passage connected to the forward clutch and the reverse brake in the manual valve and, when the hydraulic pressure acts on the forward clutch, connecting the forward movement flow passage to the accumulator and, when the hydraulic pressure acts on the reverse brake, connecting the backward movement flow passage to the accumulator.
Patent JP-2003170128-A (JP)
Title: Heat treatment apparatus under reduced pressure, and heat treatment method under reduced pressure for environmentally hazardous organic chemical
Inventor: NAKAMURA MAMORU
IPC: C07D319/24
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus under reduced pressure which can treat environmentally hazardous organic chemicals impregnated on a wall surface before scrapping an incinerator, and to provide a heat treatment method under reduced pressure there for.  <P>SOLUTION: The treatment apparatus heats and decomposes the environmentally hazardous organic chemicals existing on the wall surface W. The treatment apparatus comprises a heating container 10 whose one end is arranged to face the wall surface W, a heating means 15 arranged between the one end and the wall surface W, a heat-resistant seal means 16 for airtightly sealing a space between the one end of the heating container 10 and the wall surfaces W, and an evacuation means 30 for evacuating a heating chamber formed of the one end of the heating container 10, the wall surface W and the heat-resistant seal means 16. The heating means 15 raises the temperature of the wall surface W and the inside of the heating chamber to 650°C or more, and maintains the wall surface W and the inside of the heating furnace at 650°C or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171655-A (JP)
Title: Heat insulator
Inventor: OSADA YOSHIHITO
IPC: C09K5/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat insulator showing high heat-insulating performance in a specified temperature range where to be heat insulated.  <P>SOLUTION: The heat insulator uses sol generated by heating of a mixture containing a polysaccharide and a solvent or a gel obtained by cooling the sol at a temperature of not higher than the polysaccharide gel point. When standing this heat insulator to cool, the high heat-insulating performance is obtained at a temperature range around mainly the polysaccharide gel point, for example, at 45-37°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175907-A (JP)
Title: Rotary gas substitute device
Inventor: NAKAMOTO KAKUEI
IPC: B65B31/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily change the fall end position (adjust an insertion depth) of all gas blowing nozzles in an intermittent rotary gas substitute device.  <P>SOLUTION: The cam roller 24 of a gas blowing nozzle 13 mounted on the periphery of a rotary table 12 is moved following a rise end position setting cam 38 and a fall end position setting cam 35 placed over a predetermined area on the circumference. At a stop position where a gas blow is started, a first elevator member 44, and at a stop position where the gas blow is stopped, a second elevator member 46 are placed. By the first elevator member 44, the roller 24 at the rise end is lowered onto the cam 35, and by the second elevator member 46, the roller 24 at the fall end is raised to the height of the cam 38. The height of the cam 35 is adjustable, and with the change of its height, the elevating distance between the elevator member 44 and the elevator member 46 is adjusted simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177996-A (JP)
Title: Information processing system
Inventor: SATO SHINOBU
IPC: G06F13/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system by which desired data on the Internet can be surely stored.  <P>SOLUTION: The information processing system is provided with a first information processing apparatus 20 for transmitting an information acquisition message indicating whereabouts of information on the Internet 10 and a second information processor 30 for downloading and storing the information on the Internet which is specified by the information acquisition message when the information acquisition message is received from the first information processor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183381-A (JP)
Title: Method of manufacturing polycarbonate
Inventor: HATONO KAZUTERU
IPC: C08G64/40
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an aromatic polycarbonate containing an extremely small amount of foreign substances and a reduced amount of volatile substances without causing retention deterioration such as coloring, crosslinking or gelation in case of degassing the aromatic polycarbonate containing volatile substances by use of an intermeshing twin-screw extruder.  <P>SOLUTION: In a method for degassing not less than 80% of at least one of volatile substances contained in the aromatic polycarbonate by degassing the molten aromatic polycarbonate by means of a twin-screw extruder, increase of the amount of the foreign substances having a size of not less than 0.5 μm contained in the treated aromatic polycarbonate is not more than 2,000/g in comparison with the amount of the foreign substances contained in the aromatic polycarbonate before the degassing treatment and the increase of amount of the gel contained in the treated aromatic polycarbonate is not more than 50/kg in comparison with the amount of the gel contained in the aromatic polycarbonate before the degassing treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184138-A (JP)
Title: Fire hydrant structure with air valve
Inventor: KASANAMI YUKIO
IPC: F16K27/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a fire hydrant with an air valve by using existing air valve and fire hydrant.  <P>SOLUTION: The air valve 40 and the fire hydrant 20 are installed to a riser 3 from a water service pipe line through a repair valve 10. A part 21a on the inflow side of a valve box 21 for the fire hydrant is formed in a flat shape, the flat section 21a is interposed between the repair valve 10 and the air valve 40, and openings 22a and 22b communicating with the repair valve 10 or the air valve 40 are formed to the upper-lower walls of the flat section 21a respectively. When the existing air valve 40 is connected to the repair valve 10 while interposing the valve-box flat section of the fire hydrant 20 to be added to the air valve, the fire hydrant 20 with the air valve 40 is manufactured. A height is not heightened because of the flat fire hydrant in this case, and the whole bulk is also reduced and a bellow grade pit can also be miniaturized when these air valve 40 and fire hydrant are formed in a low height because the added fire hydrant 20 is juxtaposed to the existing air valve 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182501-A (JP)
Title: Cabin decorating device of automobile
Inventor: YAMASUE OSAMU
IPC: B60R21/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabin decorating device of an automobile having the improved mountability of a car body side part of a side decorating member to cabin side wall surface of a vehicle.  <P>SOLUTION: The cabin decorating device 10 of the automobile comprises a ceiling decorating member 11 that covers the ceiling 2 of a car body from the cabin RM side and has an air bag device 7, and a side decorating member 12 that covers the cabin side wall surface 4a of the car body side part from the cabin RM side and covers a terminal 11a of the ceiling decorating member 11. The cabin side wall surface 4a of the car body side part of the side decorating member 12 is integrally provided with a tongue-like extending member 13 having a size larger than a distance between the side decorating member 12 and the cabin side wall surface 4a of the car body side part, a foldable angle part is formed on the midway of the extending member 13, and a free end 13b of the extending member 13 is provided with a resistor 14 contactable by surface with the cabin side wall surface 4a of the car body side part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187060-A (JP)
Title: Customer visit seizing system
Inventor: TERAKAWA AKIRA
IPC: G06Q30/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer visit seizing system capable of providing quick, proper, and delicate coping service for the bent customer, and capable of promoting sales by precisely seizing and effectively utilizing detailed information on the best customer when the best customer comes to a department store.  <P>SOLUTION: Information reading antennas 2-1 to 2-4 are arranged at traffic points P1 to P4 of the customer, read ID from a noncontact IC card possessed by the customer, take out the detailed information on the customer related to this read ID from a customer database 5, and distribute the information to the institutional customer dealing staff side or the salesman side in charge of the customer.  <P>COPYRIGHT: (C)2003,JPO