baber/WOPTO huggingface dataset:
Patent JP-2003021733-A (JP)
Title: Manufacturing method for optical transmission body
Inventor: HIROTA NORIFUMI
IPC: G02B7/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for optical transmission body, by which the single body of an optical transmission body having a very smooth end face can be formed with satisfactory productivity. SOLUTION: The method is implemented by stage for arranging a plurality of optical transmission bodies, a stage for applying a releasing agent on the surfaces of the optical transmission bodies, a stage for forming an optical transmission bodies assembly by fixing the plurality of optical transmission bodies to each other with an adhesive, a stage for smoothing the exposed end faces of the optical transmission bodies of the optical transmission bodies assembly and a stage for separating the optical transmission bodies from each other.
Patent JP-2003022206-A (JP)
Title: File managing program and file managing device
Inventor: HAMANAKA SEISHIRO
IPC: G06F17/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize high level file management by specifying the location of a file with a small processing load. SOLUTION: When a file operation request is issued, a file operation is performed by a file operating means 3. When a file is arranged under an arbitrary directory according to the file operation, the identification information of the arbitrary directory is specified as master directory information corresponding to the file by a master directory information setting means 4. Afterwards, when a master directory acquisition request is issued by designating the file, the identification information of the arbitrary directory is outputted by referring to the master directory of the designated file by a master directory information providing means 5.
Patent JP-2003021024-A (JP)
Title: Fuel injection device
Inventor: KATSURA RYO
IPC: F02M61/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To accurately achieve fuel injection at a low injection rate in a simple structure. SOLUTION: In this fuel injection device, a driving state of a needle 31 can be selectable only between a first driving state wherein a driving direction is direction to open the needle 31 and a second driving state wherein the driving direction is a direction to close the needle 31. A first injection hole 10 opening when the needle 31 is at a first deformation amount, and a second injection hole 105 opening when the needle 31 is at a second deformation amount larger than the first deformation amount are formed in an injector 11. During fuel injection at the low injection rate, the first and the second driving states are repeated alternately so that the driving state is made to be the first driving state and then the driving state is turned to the second driving state before the deformation amount of the needle 31 exceeds the second deformation amount.  The fuel injection is performed in the injection rate prescribed by an opening area of the first injection hole 104 only. During fuel injection at the high injection rate, the fuel injection is performed in a state that the needle 31 reaches the maximum deformation amount and both of the first injection hole 104 and the second injection hole 105 are opened.
Patent JP-2003031262-A (JP)
Title: Nonaqueous secondary battery
Inventor: KURIYAMA KAZUYA
IPC: H01M10/05
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high capacity and excellent cycle life and stability formed by using a specific composition as a positive electrode material having, and a double-structure graphite particles coated with an amorphous carbon layer and graphitized meso-carbon micro- beads as a negative electrode material. SOLUTION: A positive electrode contains, as a positive electrode active material, a lithium - manganese - nickel composite oxide expressed by a composition formula Lia Mnb Nic Md O2 , where M is at least one kind of element selected from a group comprising Co, Al and Fe, 1<=a<=1.1, 0.3<=b<0.5, 0.3<=c<0.5, 0<d<=0.3 and b+c+d=1. A negative electrode contains, as a negative electrode active material, a mixture comprising double-structure graphite particles prepared by coating the surfaces of graphitic particles having 0.34 nm or less of a spacing (d002) of the (002) face by an X-ray wide-angle diffraction method with an amorphous carbon layer having 0.34 nm or more of the spacing, and graphitized meso-carbon micro-beads.
Patent JP-2003021774-A (JP)
Title: Objective lens assembling method
Inventor: NISHIMURA OSAMU
IPC: G02B7/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lens frame capable of holding a mutually proximate lens group, excellent in aligning accuracy and realizing appropriate arrangement in positional relation between the lens group and the lens frame. SOLUTION: In this objective lens assembling method for assembling the lens frame 22' having a lens holding surface 22e for holding the outer periphery of a lens 12 and a lens receiving surface 22f for positioning the optical axis direction of the lens 12 in a lens barrel, a U-shaped part 22a which can be cut later is formed by the surfaces 22e and 22f on the lens frame 22'. After attaching and fixing the lens 12 in the lens frame 22', the lens frame 22' is assembled in the lens barrel by cutting the U-shaped part 22a before assembling the lens frame 22' in the lens barrel.
Patent JP-2003029443-A (JP)
Title: Electrophotographic photoreceptor, method of manufacturing the same, electrophotographic method and electrophotographic device
Inventor: TAMOTO NOZOMI
IPC: G03G5/07
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic photoreceptors which have high durability, suppress an increase of residual potentials or the occurrence of image unsharpness and make high-quality images obtainable in spite of repetitive use for a long period of time and a method of manufacturing the same and to provide an electrophotographic method which does not require the exchange of the photoreceptors, realizes the downsizing of the device by accompanying high-speed printing or smaller diameters of the photoreceptors and makes the high-quality images obtainable even in long-term use by using these photoreceptors, an electrophotographic device and a process cartridge for the electrophotographic device. SOLUTION: The electrophotographic photoreceptor constituted by disposing a photosensitive layer containing at least a charge generating material and charge transfer material and a protective layer on a conductive base contains at least fillers and a binder resin in the protective layer and contains at least an acrylic resin in the binder resin, in which the protective layer is not cured by crosslinking.
Patent JP-2003027129-A (JP)
Title: Directly energized hardening apparatus for thin work
Inventor: MUTO YASUO
IPC: C21D1/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a directly energized hardening apparatus for thin work which can handle thin works of different sizes when the difference is not so large. SOLUTION: This apparatus is provided with a first conductor part 100 having a first contacting part 100 brought into contact with one end of a hardening zone of the thin work W to form a hardening layer, a second conductor part 200 having a second contacting part 210 brought into contact with the other end of the above hardening zone, an adjusting part 300 shifting both conductor parts 100, 200 to change a distance between the first contacting part 110 and the second contacting part 210, and a cooling jacket 800 for cooling the heated thin work W, and a second pipe 230 constituted of the above second conductor part 200 is faced to the hardening zone.
Patent JP-2003027334-A (JP)
Title: Polyamide fiber and polyamide fiber structure excellent in fastness
Inventor: HORIGUCHI TOMOYUKI
IPC: D03D15/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide fiber and a polyamide fiber structure excellent in fastness. SOLUTION: This invention relates to the polyamide fiber containing a pigment and a mesoporous substance having an average pore diameter of 0.5 to 10 times based on the pigment size and the polyamide fiber structure.
Patent JP-2003034106-A (JP)
Title: Axle housing and its manufacturing method
Inventor: UENO KOICHI
IPC: B60B35/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture of an axle housing by reducing a number of parts and welding points and facilitating its machining. SOLUTION: A plate material formed to be approximately developed shape of the axle housing is bent at its both parts on a short side, and a part in a vicinity of both sides on the short side is bent to be pulled to a further inner side. Then, both parts in a longitudinal direction of the same plate material are formed into tube shape, and an opening 14 of approximately rhombic shape is formed to a center part in the longitudinal direction of the same plate material, whereby a housing body 1 is manufactured. A cover plate 2 formed into the approximately rhombic shape is mounted to the housing body 1 to cover the opening 14, thereby manufacturing the axle housing.
Patent JP-2002131646-A (JP)
Title: Method and apparatus for phase compensation of position signal and detection signal in scanning microscopic method and scanning microscope
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To propose plural realizable means capable of easily correcting the time lag between a position signal and a detection signal to users. SOLUTION: This method includes steps of: forming the position signal from the position of a beam deflector (7); and forming the detection signal associated with the position signal from light (17) coming from a sample (15). The position signal and the detection signal are transmitted to a processor (23). The correction values are determined in the processor (23). The correction values are transmitted to a computer (34) in order to compensate the time lag between the position signal and the detection signal.
Patent JP-2003041194-A (JP)
Title: Resin composition for antistatic paint, method of producing the same, molded product using the same
Inventor: FUJIHANA NORIMASA
IPC: C09D201/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for antistatic paint having excellent antistatic properties, a method of producing the same and molded articles made from the composition. SOLUTION: The resin composition for antistatic paint includes at least one of the compounds selected from lithium bis(tri-fluoromethanesulfonyl)imide, lithium tri(trifluoromethane-sulfonyl)methane and lithium trifluoromethanesulfonate.
Patent JP-2003039979-A (JP)
Title: Inter-vehicle distance control device
Inventor: MATSUMOTO SHINJI
IPC: G08G1/16
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate anxiety of an occupant on secondary collision or the like by securing an inter-vehicle distance longer than normal at stop in a traffic jam. SOLUTION: Based on the inter-vehicle distance from a succeeding vehicle, when it is determined that there is no succeeding vehicle or there is a succeeding vehicle but it is accelerating and approaching (Step S5), it goes onto Step S6 where it is determined if peripheral road environment should be considered or not. If a road curvature ahead the vehicle or a road gradient is large, an inter-vehicle distance at stop is calculated (Step S7) for making a stop outside a possible dead corner where one's own vehicle is hard to be seen by the succeeding vehicle due to the road curvature or road gradient. The larger of this inter-vehicle distance and a control constant Lc stop 0 of an inter-vehicle distance longer than an inter-vehicle distance Kv2 at normal stop (Step S8) and the larger of a base target inter-vehicle distance Lc0 set according to the own vehicle speed V is set as a target inter-vehicle distance Lc (Step S9).
Patent JP-2002082689-A (JP)
Title: Recognition system using lexical tree
Inventor: RIGAZIO LUCA
IPC: G10L15/193
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a recognition system which uses a useful lexical tree in an application whose processing capability is limited. SOLUTION: A dynamic programming technique uses a vocabulary tree that is coded in a computer memory as a flat display in which each generation node occupies adjacent memory positions. A traversal algorithm uses an expression of the traversal rule and a prescribed generation node is processed before the parent node of the prescribed generationg is processed. A deepest child generation is processed first and the traversal between each generation node is progressed in a same topology direction.
Patent JP-2002121405-A (JP)
Title: Flame-retardant resin composition and molded article composed of the same
Inventor: MATSUMOTO HIDEKI
IPC: C09K21/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin having excellent flame retardance and light resistance without impairing mechanical characteristics of the thermoplastic resin. SOLUTION: This flame-retardant resin composition comprises (A) 100 pts.wt. thermoplastic resin, (B) 0.1 to 20 pts.wt. modified phenolic resin represented by general formula (1) [wherein R1 is a 1-10C organic residue; R2 is hydrogen atom or a 1-5C alkyl group] and (C) 1 to 30 pts.wt. phosphorus-based flame retardant.
Patent JP-2003000874-A (JP)
Title: Pachinko game machine and slot game machine capable of fetching favorite character image
Inventor: OZEKI IPPEI
IPC: A63F7/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To enable a player to enjoy a game further than before by fetching an image in the screen of a pachinko game machine or a slot game machine through the use of a digital camera or a CCD camera and exchanging the character of a big hit or a ready-for-winning action for the one the player likes. SOLUTION: The digital camera or the CCD camera is incorporated in the pachinko game machine or the slot game machine. An image taken-in to a portable telephone is fetched through a cable, etc., or a camera for taking-in the picture is arranged in a store. A character image stored in a floppy (R) disk, CD or MO is easily taken-in to the pachinko game machine or the slot game machine by an image reading device, etc. A favorite numeral is set to fetched character and also a probability change is also determined as a use desires. Since the player can play the game with his or her favorite character, the player is prevented from becoming soon bored of the character of the pachinko game machine or the slot game machine so that the pachinko game machine or the slot game machine to be hardly reused is prevented from being discarded soon.
Patent JP-2003009816-A (JP)
Title: Healthy beverage
Inventor: KUBOTA MITSUKO
IPC: A23L2/52
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a healthy beverage expected to exhibit a new medicinally effective activity [especially, inhibition of cancer, serum hepatitis (hepatitis B), recovery of hepatic function, blood sugar decent, etc.], by blending and formulating of specific natural plant-based traditional medicines. SOLUTION: This healthy beverage is obtained by using honewort flower with skin as an indispensable blending component, extracting a formulated mixture obtained by blending at least >=2 kinds of the traditional medicines from Ganoderma lucidum, Agaricus fungus and angelica tree with it.
Patent JP-2003051465-A (JP)
Title: Division treatment method of work to be machined, and chip interval expansion apparatus used for the division treatment method
Inventor: TATEIWA SATOSHI
IPC: H01L21/68
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a division treatment method of work to be machined for preventing mutual contact in the conveyance of a plurality of chips, where the work to be machined, such as a semiconductor wafer that is put to an adhesive tape fitted to a support frame, is divided along a cut-off line for division. SOLUTION: In the division treatment method of work to be machined for dividing the work to be machined, that is stuck to the upper surface of an adhesive tape fitted to a support frame that is formed in annular shape into a plurality of chips along a specific cut-off line, a heat-shrinkable adhesive tape that is shrunk by heat is used as the adhesive tape. After the work to be machined, that is put to the heat-shrinkable adhesive tape, is divided into plurality of chips, a region where the chip of the heat- shrinkable adhesive tape is put is heated, pressurized air is made to act on the region, and at the same time, movement to an expansion position is made and expand. After that, the region where the chip is put in the heat-shrinkable adhesive tape, and a region to the support frame are heated, by having infrared rays irradiated for making the heat-shrinkable adhesive tape tense.
Patent JP-2003040217-A (JP)
Title: Medicine packaging method and hopper cover
Inventor: FUJIYA SHIN
IPC: B65B9/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide hopper cover which can prevent impurities such as a residual medicine, dust or the like from attaching to a hopper in a medicine packaging device and can effectively prevent the impurities from mixing into a medicine to be packaged. SOLUTION: The hopper cover is in a medicine packaging device configured to put via a hopper a medicine into a subdivision-packing paper sheet unrolled from a subdivision-packing paper roll comprising elongate subdivision-packing paper wound like a roll and to heat-seal for forming individually sectioned packages. The cover has the approximately same shape as that of the hopper comprising a hollow cylinder with upper and lower ends opened and with an inner diameter of a hollow decreased as coming closer to the lower end opening, and the cover can be detachably mounted on an inner peripheral surface of the hopper.
Patent JP-2003058278-A (JP)
Title: Case with input function for portable electronic equipment
Inventor: YAMAZAKI TAKESHI
IPC: H04M1/23
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a case with an input function for portable electronic equipment capable of continuously holding the portable electronic equipment excellently and improving operability of input further without the restriction of a using place. SOLUTION: This case 1 with a keyboard for the portable electronic equipment is for housing, inserting and holding a portable information terminal 2 such as a PDA or a portable telephone set provided with a mail transmission/ reception function. On the upper surface of a planar case main body 3, the keyboard 5 having a plurality of key switches is provided so as to be connected with the portable information terminal 2. On one side face, a housing/holding part with an opening 6 for housing, inserting and holding the portable information terminal 2 is formed.
Patent JP-2003054609-A (JP)
Title: Seal-type fitting vessel
Inventor: FUJIMURA KAORU
IPC: B65D49/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal-type fitting vessel which can prevent any mixture of foreign matters, poisons, or the like in a condition shipped from a factory, and can be reused after the vessel is unsealed. SOLUTION: The inside of the vessel can be sealed by a fixing means provided on a contact part of the vessel 11 with a lid 12 when the vessel 11 and the lid 12 are fitted to each other. A lid opening means for opening the lid 12 to take out the content is provided on a part with the fixing means 17 provided thereon or on the inner side thereof. The lid opening means comprises a separation part 18 such as perforation which is not returnable after once it is separated, and indicates that the lid has been tried to open.
Patent JP-2003053872-A (JP)
Title: Air-permeable sound passing film
Inventor: SAWA EI
IPC: B32B5/32
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-permeable sound passing film of which the sound passing properties are not lowered even when the film is used for a sound emitting part and a sound receiving part of portable information communications equipment and which is excellent in secondary processability on the occasion when it is provided for the sound emitting part and the sound receiving part. SOLUTION: In the air-permeable sound passing film which is a composite porous film prepared by adhering a water-repellent plastic porous film to a substrate, the surface density thereof is made 2 to 30 g/m<2> . It is made preferably 20 g/m<2> or below. For the water-repellent plastic porous film, a polytetrafluoroethylene (PTFE) porous film prepared by uniaxially or biaxially stretching the PTFE film, or an ultra-high-molecular-weight polyethylene porous film, is suitable. For the substrate, a net or a nonwoven fabric constituted of a thermoplastic is suitable.
Patent JP-2003023909-A (JP)
Title: Artificial fish-breeding reef having core obtained by bundling pipes
Inventor: SUGA JIRO
IPC: A01K61/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fish-breeding reef which can simply be manufactured from familiar materials and has regular appearance and form. SOLUTION: This hand-cooked artificial fish-breeding reef is manufactured by inserting concrete pieces, rocks (3) and a material to make gaps into spaces between several pipes (1) having opening parts (2) cut out in middle parts so as to form voids around the opening parts (2) as a center, arranging them and covering the arranged materials as a core with cement or a resin material (5).
Patent JP-2003053107-A (JP)
Title: Flow straightening apparatus
Inventor: ISHII KENEI
IPC: B01D21/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow straightening apparatus for straightening a water current having turbulence and stabilizing the water current. SOLUTION: Each of the flow straightening apparatuses 48, 49 arranged in a sedimentation basin unit 14 has a flow straightening wall main body (SUS plate) 48b or 49b having many openings 48a or 49a and a flow straightening rib 48c or 49c which is fit to the body 48b or 49b, extended to the direction perpendicular to the body 48b or 49b and arranged in a plane quadrilateral shape. The water to be treated is made to pass through the openings 48a, 49a and flow along the ribs 48c, 49c so that the water current can be straightened.
Patent JP-2002114198-A (JP)
Title: Respirator storing box for emergency equipment
Inventor: MARTINEZ PATRICE
IPC: B64D13/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To easily open a part of a door in the inspection work with respect to a storage box for storing an oxygen mask for passenger of an airplane. SOLUTION: This oxygen mask storing box comprises a housing 10 closed by the door 12, and a piping accommodated in the housing for supplying a breathing gas through a soft tube by the first pressure. In an ordinary condition, the door 12 is held on a close position by hooks 14, 16. The hooks can be unhooked in need of touch with the mask. The opening of the door is limited to a partially opened state by transmitting an electric signal, or changing the pressure in the piping to the second pressure to prevent the dropping of the mask in unhooking.