baber/WOPTO huggingface dataset:
Patent JP-2003097283-A (JP)
Title: Engine generator
Inventor: SUGIMOTO TAKAO
IPC: H02K5/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable cooling of an engine and a generator with simple structure and to make maintenance operation easy in an engine generator, in which the engine including an engine-side cooling fan and engine-side suction ports and the generator including a generator-side cooling fan and generator-side suction ports are contained in a noise insulation casing. SOLUTION: An engine-side partition wall 60 which divides a cooling chamber 57 in which portions of the engine 11 and the generator 13 to be cooled are contained from an engine-side air suction room 58 to which the engine-side suction ports 48 are faced, and a generator-side partition wall 61 which divides a generator-side air suction room 59 to which the generator-side suction ports 56 are faced from the cooling chamber 57, are fixedly disposed in the noise insulation casing 18. Outer peripheries of the engine-side and generator-side partition walls 60, 61 are made in close contact with an inner surface of a cover 24 which constitutes a part of the noise insulation casing 18. The cover 24 is provided with an air discharge port at a portion thereof corresponding to the cooling chamber 57.
Patent JP-2003098351-A (JP)
Title: Base material to be plotted, metallic mold for the base material, optical pickup device, method for machining optical element, base material machined by the method, electron beam plotting device and optical element
Inventor: FURUTA KAZUMI
IPC: G11B7/135
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a base material to be plotted which contributes to miniaturize a device while preventing the deterioration of the productivity of an optical pickup device, an optical element or the like, a metallic mold for the base material, an optical pickup device, a method for machining an optical element, a base material machined by the method, an electron beam plotting device and an optical element. SOLUTION: The device includes a first optical element which transforms laser beam emitted from a laser source into a parallel beam, a second optical element which converges the parallel beam and a light receiving element which receives the converged laser beam after the laser beam reflected on an optoelectromagnetic medium is transformed into a parallel beam via the second light element and is converged with the first optical element. Recorded information on the magneto-optical recording medium is read out on the basis of the output of the light receiving element. The first optical element has a polarized light separation structure which separates the parallel light into a plurality of luminous flux composed of both P and S polarized light beams of which optical paths are close to each other. The second optical element has a double refractivity structure which gives a phase difference between at least two luminous flux of P and S polarized light beams among the plurality of luminous flux.
Patent JP-2003096437-A (JP)
Title: Ultraviolet light absorbent and/or shielding agent and method for producing the same
Inventor: OKUBO AKIRA
IPC: A61K8/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet light absorbent and/or shielding agent effective not only in the UV-B area but in the UV-A area. SOLUTION: This ultraviolet light absorbent and/or ultraviolet light-shielding agent contains titanium oxide obtained by hydrolyzing a low valent titanium salt (especially a 3 valent titanium salt).
Patent JP-2003106608-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F11/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of accurately controlling a degree of superheat. SOLUTION: This air conditioner comprises a liquid pipe sensor for detecting a liquid refrigerant temperature TOPL in a liquid pipe connected to an outdoor heat exchanger, a discharge temperature sensor for detecting a refrigerant discharge temperature Td of a compressor, and an electronic expansion valve for throttling a refrigerant circulating between the outdoor heat exchanger and an indoor heat exchanger.  Further, the air conditioner comprises an expansion valve control device to which the detection output of the liquid pipe sensor and the discharge temperature sensor are inputted for controlling an opening of the electronic expansion valve on the basis of input signals from these sensors, and which performs the control to increase the opening of the electronic expansion valve when Td-TOPL is more than a predetermined upper limit threshold value, and to decrease the opening of the electronic expansion valve when Td-TOPL is smaller than a predetermined lower limit threshold value.
Patent JP-2002156869-A (JP)
Title: Electrostatic photographic copying machine provided with mechanism for reduction coning belt
Inventor: HOU JAMES S
IPC: G03G21/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the positional precision in the transverse direction of an endless photosensitive belt by reducing coning and creases of the belt in an electrostatic photographic copying machine. SOLUTION: An image forming mechanism of an electrostatic photographic copying machine 8 includes an endless photosensitive belt 10 having an image forming face, on which a toner image is to be formed, and a belt support and carrying secondary mechanism 100 in a coning reduction system which supports and carries the endless photosensitive belt 10.  The belt support and carrying secondary mechanism 100 in the coning reduction system includes a mobile steering roll 108 moved in a first direction to the inside of the endless photosensitive belt 10 and in a second direction along the inside surface of the endless photosensitive belt 10 and a mobile tension roll 106 which is moved in a third direction to the inside of the endless photosensitive belt 10 and in a fourth direction along the inside surface of the endless photosensitive belt 10 and reduce coning and creases of the belt by this movement to improve the alignment precision in the transverse direction of the belt.
Patent JP-2003097479-A (JP)
Title: Rotary compressor
Inventor: YAMAZAKI HARUHISA
IPC: F04C23/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To surely seal a cover for blocking a discharge muffling chamber of a second rotary compression element with a simple constitution in an internal intermediate pressure type multistage compression system rotary compressor. SOLUTION: This rotary compressor discharges gas compressed by a first rotary compression element in a sealed vessel, and compresses the discharged intermediate pressure gas by the second rotary compression element, and is provided with a cylinder of the second rotary compression element, an upper support member 54 blocking the opening surface of the cylinder, and having a bearing 54A of a rotary shaft rising in a central part, the discharge muffling chamber 62 formed in the bearing outside upper support member, and communicating with the cylinder inside, and the upper cover 66 having a peripheral part fastened to the upper support member by a bolt, and blocking the opening part of the discharge muffling chamber.  A gasket 124 is sandwiched between the upper cover and the upper support member, and an O ring 126 is arranged between the inner peripheral end surface of the upper cover and a bearing receiving outside surface.
Patent JP-2003106395-A (JP)
Title: Electric irrotational multiple extensible pole device and method therefor
Inventor: HOZUMI KAZUO
IPC: F16H25/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a usable and compact extensible pole to get an arbitrary height while hanging a microphone or a speaker from ceiling in an anechoic room as the first purpose and get the fast and precise height when changing it as the second purpose thereof, although there were various problems practically in usability and performance in the anechoic room, in connection with conventional wirerope type, transfer belt type, or chain type. SOLUTION: A multistage screw mechanism is contained in a fixed round pipe imparting no influence as much as possible on sound and three transfer pipes and made transferable three times as fast as the screw lead compared with the rotation of the first shaft.
Patent JP-2003105001-A (JP)
Title: Method for manufacturing graft copolymer of partially deacetylated chitin or chitosan and graft copolymer
Inventor: AOI KEIGO
IPC: C08B37/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a graft copolymer of a partially deacetylated chitin or chitosan without a catalyst. SOLUTION: A partially deacetylated chitin or chitosan and a monomer selected from the group consisting of a lactone, an amino acid N-carboxy anhydride, and an N-alkylamino acid anhydride are reacted in the presence of water. The grafting reaction of the partially deacetylated chitin or chitosan progresses even without a catalyst, because the partially deacetylated chitin or chitosan is swollen by the presence of water and the reactivity of an amino group improves.
Patent JP-2003108791-A (JP)
Title: Contents distribution program, contents distributing method and contents distribution server
Inventor: KOBAYASHI NOBUYUKI
IPC: G06Q30/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enable many persons except a specified person to easily store contents which are desired to be used by others in a distribution server. SOLUTION: The distribution server 10 authenticates a specified client as a creator. A creator terminal 20 provides the distribution server 10 with the contents (for example, motion data) created by using an authoring tool to be provided from the distribution server 10, and the distribution server 10 stores them. The distribution server 10 supplies the stored contents to a client terminal 30 according to a request from the client terminal 30. In this case, the distribution server 10 performs a charging processing to supply of the contents to the client terminal 30 and simultaneously distributes a part of charge to registrants of the creator terminal 20 that provides the supplied contents.
Patent JP-2003106954-A (JP)
Title: Measuring part for soil condition measuring system
Inventor: MANIWA YOSHIKI
IPC: G01N1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring part for a soil condition measuring system measuring soil condition without influence from salinity of a surface layer of soil. SOLUTION: A soil removing tool 21 scraping off soil of the surface layer in a sampling position of a soil sampler 17 in a field before soil sampling work and removing the soil outside a sampling range is attached to a measuring part 1 side in front of the soil sampler 17 sampling soil in a measuring position and supplying it to a side of a detector 19 detecting the soil condition by contact or non-contact to the soil.
Patent JP-2003107579-A (JP)
Title: Liquid crystal projector device
Inventor: SUGIHARA KENJI
IPC: G02F1/13357
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of a liquid crystal projector device. SOLUTION: An attenuation plate 22 having color selectivity for selectively attenuating at least one color light component of RGB light included in the light emitted by a lamp 2 according to visual angle characteristics of a liquid crystal panel is arranged nearby a condenser lens 8 to attenuate part of the RGB light emitted by the lamp 2, thereby improving the contrast without any deterioration in picture quality due to lighting unevenness.
Patent JP-2003103567-A (JP)
Title: Mold and method for injection molding
Inventor: DOI KATSUHIRO
IPC: B29C45/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent excessive supply of a molten resin in the direction of one side part and to suppress concentration of a stress and warpage of a product, even when a gate is disposed at a position eccentric to one side part from the central part of a cavity. SOLUTION: In a mold and a method for injection molding, a resin molded article is formed by injecting the molten resin into the cavity 6 from a molten resin injection hole 5 in the central part of the gate 4. A gap between the fore end face of the gate 4 surrounding the injection hole 5 and the inner surface 3a of the cavity opposite to the fore end face of the gate is made to have differences in dimension in the circumferential direction. The flow rate of the molten resin is regulated and the quantity of the resin flowing to the direction of the smaller dimension of the gap is controlled, by the dimensions of the gap, while the molten resin in a larger quantity is made to flow smoothly in the direction of the larger dimension of the gap.
Patent JP-2003112200-A (JP)
Title: Sludge treatment method
Inventor: OI YASUHIRO
IPC: C02F11/12
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment method which can highly concentrate sludge while preventing the flotation of the sludge and the generation of offensive odors from generating when the sludge initially extracted from a precipitation basin is concentrated by gravity. SOLUTION: In the sludge treatment method in which the sludge initially extracted from the precipitation basin is concentrated by gravity, the extracted sludge is cooled and then concentrated by gravity.
Patent JP-2003108603-A (JP)
Title: Design supporting device and method and design support storage medium and design supporting program
Inventor: SHIROYAMA KOJI
IPC: G06T19/20
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To display the result data of the features of the past components as a list. SOLUTION: This device is provided with a feature storing means 105 for storing feature data, a feature type selecting means 101 for selecting the features to be distributed from the feature storing means, a parameter inputting means 103 for inputting the parameters of the selected features by referring to result data, a disposing means 104 for disposing the selected features according to the inputted parameters, a component storing means 106 for storing component data, and a result data referring means 102 for retrieving the component data having the features selected by the feature type selecting means 101 from the component storing means 106, and for displaying the result data.
Patent JP-2003114714-A (JP)
Title: Facility management system
Inventor: OYA YOICHI
IPC: G06Q50/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a facility management system capable of grasping with ease and reliability the operation status of the devices of all sections constituting the water treatment facility with the management of operation commissioned to the management center. SOLUTION: When the management data showing the service status of the water treatment facility is displayed on a dedicated information display screen (contents screen) set for each of the clients, a photograph 21 of the treatment facility and facility information 22 containing the facility name are fixedly displayed on the information presenting screen as the heading, and the types of management data 23, 24-27 designated out of the management data are selectively displayed on the screen with the heading fixed thereon.
Patent JP-2003118158-A (JP)
Title: Imaging apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/05
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a toner jet type imaging apparatus in which an image can be formed with a good image quality by preventing a toner passing hole from being clogged. SOLUTION: The center CE of a transfer electrostatic field E is formed in the center of a ring-like control electrode 43 and a toner passing hole 41 is bored at such a position as the center line CA thereof passes through the downstream side (right side of fig. 6 (b)) of the center of electric field CE in the direction D of carrying toner. Even if toner T flying from a developing roller 12 deviates to the downstream side of the center CE of a transfer electrostatic field E due to inertia in the direction D of carrying toner, the toner passing hole 41 is not clogged easily because the frequency of toner colliding against or adhering to the inner wall face of the toner passing hole 41 is low.
Patent JP-2003117251-A (JP)
Title: CHARACTER-USE GAME SYSTEM REGISTERED IN Web SERVER
Inventor: KAWAKAMI SEIJI
IPC: A63F13/33
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a character-use game system registered a Web server, accessing to Web contents from a personal computer (PC) or a mobile communication unit, downloading inputted/outputted data to a game machine and uploading contents in the game machine by access to the Web server. SOLUTION: Access is performed to the Web server from the PC or the mobile communication unit, user is registered through the use of the Web server contents and a character with a feature is generated. The user inputs a text from the mobile communication unit and a game in the Web server contents is cleared so that item data obtained by the game are registered in the Web server. The registered character is downloaded to the game machine and used for the game.
Patent JP-2003129031-A (JP)
Title: Thickener composition and high-viscosity liquid detergent composition containing the same
Inventor: MURAYAMA TOMOHIRO
IPC: C09K3/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thickener which enables a liquid detergent to exhibit an excellent thickening effect, frothing property and feel of use and to be imparted with stability at low temperatures, and to obtain a liquid detergent composition containing the same. SOLUTION: A compound represented by formula (1) (R<1> is a 12-14C linear alkyl or 12-14C linear acyl), is used as the thickener and is blended with a detergent component containing an anionic, amphoteric, zwitter and/or semipolar surfactant, by at least 70 mass% of the content of the compound, providing the liquid detergent composition.
Patent JP-2003125646-A (JP)
Title: Palm fiber mat, greening unit, and planter made by processing palm fiber
Inventor: MORIMOTO MASARU
IPC: A01G7/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a palm fiber mat as a plant culture soil material and a greening unit each ensuring the greening of architectural structures such as buildings. SOLUTION: The palm fiber mat is made by compressing a soft and thin upper layer where fibers gathered from coconuts are compressed and the compressed fibers are softly solidified with natural rubber, a soft and thick intermediate layer where a mixture of palm-bark powder and palm fibers gathered from coconuts is softly solidified with natural rubber, and a lower layer where fibers gathered from coconuts are compressed and the compressed fibers are firmly solidified with natural rubber, so as to be in a multi-layer form. The greening unit is obtained by setting the palm fiber mat in a flame body having a waterproof low-back side wall. The planter comprises the palm fiber mat and a waterproof frame body having a high-back side wall and holding the mat.
Patent JP-2003128276-A (JP)
Title: Medium processing device
Inventor: AKUTSU MASATOSHI
IPC: B65H3/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a medium processing device with improved reading precision in a reading unit by improving precision of side edge truing-up when truing-up a medium. SOLUTION: The medium processing device comprises a stage for moving the medium to a storage part for storing a medium a side edge truing-up roller for moving the medium to a reference position of a conveying line of the medium, a pickup roller for feeding the medium from the storage part, a separating roller for feeding the medium to the conveying line linking with the pickup roller, and a reverse roller for preventing a plurality of sheets from being fed to the conveying line. A link mechanism provided an the pickup roller is driven by a solenoid when the side edge truing-up roller is operated to retreat all of the pickup rollers from the surface of the medium.
Patent JP-2003131722-A (JP)
Title: Production management system of molded article
Inventor: NAKASONE YUICHI
IPC: G06Q50/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of production line by reduction of loss amount of resin in mold articles in the production line through enabling to grasp the loss amount of the resin in real time. SOLUTION: This system is composed of: a resin flow measurement part 53 which measures the flow rate of the resin to be used for coating on scarious base material 13, a mold article monitoring part 55 which determines whether a molded article 25 coated with the resin on the base material 13 is non- defective or defective, a production management part 52 which calculates the loss amount of the resin based on the flow rate of the resin received from the resin flow measurement part 53 and the length of the mold article 25 determined to be non-defect received from the mold article monitoring part 55, and also transmits a line operation condition of the production line of the mold article 25, and a line operation condition setting part 51 which receives the line operation condition, changes the line operation condition, and transmits it to the production management part 52.
Patent JP-2002232409-A (JP)
Title: Method and device for detecting digital data pattern
Inventor: ROBERT G MAYER
IPC: G01R31/317
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern detecting method/device for monitoring a fiber channel, gigabit 'Ethernet' (trademark) or other data streams. SOLUTION: The pattern detecting method/device assert output when a trigger pattern is detected. Since the output triggers an oscilloscope, and more importantly, can appropriately display a signal and can start a time interval analyzer and the other test devices, it is useful. The pattern detecting method/ device can deal with the flexibility of a data transfer channel. The trigger pattern can uniquely be constituted with respect to a frame header or frame contents, for example. The test device can limit the sampling into a frame area. Thus, entire the variability of an appeared or disappeared fill transfer word becomes transparent to the test device with the system.
Patent JP-2003139400-A (JP)
Title: Heat exchanger
Inventor: KIKUTANI FUMITAKA
IPC: F28F1/32
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To protect an inner pipe and to improve durability. SOLUTION: In at least one or more of heat exchange units, a tubular shaped inner pipe 28, an exterior part 27 integrated covering the outer circumferential face of the inner pipe 28, a heat transfer fin 26 provided at the exterior part 27 and at least a part of both ends of the exterior part 27 are made to penetrate from a gas passage 25 to the outside. By this, the inner pipe in the gas passage can be surely covered by the exterior part and protected from corrosion due to acidic condensed water, which improves durability.
Patent JP-2003142512-A (JP)
Title: Method of forming bump, flip chip, semiconductor device, their manufacturing methods, circuit board, and electronic equipment
Inventor: YODA TAKESHI
IPC: H01L21/60
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a bump by which a partly thickened bump and composed of low-melting point metal can be formed easily. SOLUTION: After at least one layer is formed on a pad 12 so that an outermost layer becomes a first brazing material layer 28, a metallic layer 32 and a second brazing material layer 36 are successively formed on the brazing material layer 28. The second brazing material layer 36 is formed by displacement plating by which a brazing material is precipitated by melting the metallic layer 32 which becomes a basis material.