baber/WOPTO huggingface dataset:
Patent JP-2003344472-A (JP)
Title: Product usage inspecting method, inspection device, and its product
Inventor: TAKAHASHI KAZUYA
IPC: G04F13/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting method and an inspection device for estimating the past usage and the degree of deterioration of a product such as an electronic apparatus and simply determining whether it can be reused or not, how long its remaining useful life is, and the like.   <P>SOLUTION: This usage inspecting method is for estimating the past usage of a product 1 mounted with a frequency oscillator 3 using a crystal, a piezoelectric element, or the like. A first set of data regarding the oscillation frequency of the oscillator 3 inspected prior to ordinary use such as during the manufacture of the product 1, the shipping thereof, or the like, is recorded on an appropriate portion 2 of the product 1. After the ordinary use of the product 1, a second set of data regarding the oscillation frequency of the oscillator 3 is inspected, and changes of the second set of data from the first set of data are compared/detected. The past usage of the product 1 is estimated based on the result of comparison/detection and temperature accelerated life data previously found on a crystal, a piezoelectric element, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342334-A (JP)
Title: Active energy ray-curable resin composition for cast polymerization
Inventor: TOKUDA HIROYUKI
IPC: C08F290/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition for cast polymerization which is excellent in adhesion to a transparent plastic base material and transparency, gives a molded resin layer formed on the base material exhibiting excellent shape-retaining power over a wide temperature range and hardly causes deficiency or cracking in its shape by external power.   <P>SOLUTION: The active energy ray-curable resin composition comprises as essential ingredients an epoxy (meth)acrylate (a) bearing at least two (meth) acryloyl groups, a (meth)acrylate compound (b) of an aliphatic polyhydric alcohol, bis[(meth)acryloxyalkyl] isocyanurate (c) and a monofunctional (meth) acrylate (d), where a cured product obtained by curing by the irradiation of the active energy ray gives a value within a specific range obtained by the kinematic viscoelasticity measurement at a frequency of 1 Hz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341821-A (JP)
Title: Belt conveyor
Inventor: SEKIGUCHI HIROYUKI
IPC: B65G15/42
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor offering simplified construction as a whole by reducing the number of parts with a driving mechanism and endless belt meandering preventing means combined.   <P>SOLUTION: An endless belt 3 is bridged between a pair of rollers 1, 1. The width of the endless belt 3 is greater than the shaft length of the roller 1. A rack 4 is formed all over on each of the inner face sides of both edges of the endless belt 3 protruded from end faces 1a of the rollers 1. A pinion 6 of a motor 5 is inserted between the endless belt 3 on the upper side and that on the lower side and put in engagement with the rack 4. With the drive of the motor 5, the endless belt 3 is circularly moved via the pinion 6 and the racks 4. In this case, the racks 4 clamp both end faces 1a, 1a of the rollers 1 to prevent the endless belt 3 from being removed from the rollers 1. The racks 4 receive the driving force of the motor and serve for antiloosing the rollers, resulting in a reduced number of common parts and in simplified construction as a whole. The flexibility in motor arrangement is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312199-A (JP)
Title: Method for manufacturing ornamental article
Inventor: MIYAGI MANABU
IPC: B44C5/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental article which has transparency, is lightweight, and can be easily manufactured and finely worked to provide delicate rendering, can usefully and effectively utilize light emitted from a luminous body without cutting off the light to create a positive impression on the viewer, and further is practical.  <P>SOLUTION: In this ornamental article, an article formed by immersing any desirably formed frame member in an American flower liquid to form a thin film and solidifying the film is combined with a luminous body 3. Alternatively, a luminous body 3 is provided on the inner side of any desirably formed three-dimensional frame member, and the assembly is passed through a film of an American flower liquid to form a thin film covering the assembly, followed by solidification of the thin film to from an article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341640-A (JP)
Title: Plastic container with reinforcing rib
Inventor: SHICHI SHIGEHARU
IPC: B65D1/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a higher buckling strength when a plastic container has the same product weight (product thickness) as that of a conventional product, the same buckling strength as that of a product with no thinning when the product weight is reduced for thinning to enable reduction of a raw material cost by a part of thinning, and reduction of the cost of the whole product when the product weight is reduced for thinning, as cooling time of the molded article is shortened, the molding cycle can be shortened.   <P>SOLUTION: Reinforcing ribs are provided at positions where buckling stress concentrates in the plastic container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344591-A (JP)
Title: Phosphor sheet production method and device
Inventor: KASHIWATANI MAKOTO
IPC: C09K11/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the film thickness by reducing the thickness distribution of a storage phosphor layer formed on a substrate.   <P>SOLUTION: The production method of a phosphor sheet, in which an storage phosphor layer is formed on the sheet shape substrate, is characterized in that the sheet shape substrate is held in a vacuum chamber, and while rotating the substrate at more than 500 rpm, the storage phosphor layer is formed. A phosphor sheet production device is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001844-A (JP)
Title: Container with piece
Inventor: HASHIMOTO KAZUNORI
IPC: B65D81/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To stimulate interests of consumers to buy a container by providing an added value to a container for packaging confectioneries and the like.  <P>SOLUTION: A top face of a top wall of a lid body 2 is covered with a plurality of flat sheet-like pieces 6 with pictures. An individual whole picture is respectively displayed on the surface of each piece 6, and each piece has a different profile and also acts as a piece for a jigsaw puzzle, and an independent aggregated picture is formed by the whole of individual pictures obtained by mutually fitting each of the pieces to a predetermined specified position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012132-A (JP)
Title: Load cell
Inventor: KIMURA TAKASHI
IPC: G01G3/13
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load cell having excellent resistance to impulsive force coming from the exterior, removing noise of relatively low frequencies as much as possible, and sufficiently securing measurement accuracy.  <P>SOLUTION: A second strain body 30 is disposed in a substantially square frame-shaped first strain body 20 constituting a Roberval mechanism. Displacement of a first movable part 23 of the strain body 20 is transmitted to a second movable part 33 of the strain body 30 via a load transmission part 50. The transmission part 50 is rockably supported at a position near the movable part 23 and the displacement of the movable part 23 is amplified and transmitted to the movable part 33. The rigidity of the strain body 20 is larger than the rigidity of the strain body 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008876-A (JP)
Title: Apparatus for washing rim part of substrate
Inventor: KIYONO KAZUAKI
IPC: B08B5/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing apparatus for dissolving and removing a rim part of a square substrate and an unnecessary part of a thin film from the end face of the substrate even if the washing margin of the rim part of the square substrate is wide and even if the thin film on the square substrate is hard to remove.  <P>SOLUTION: A plurality of solvent jetting nozzles 18 are arranged in parallel along the rim of a square substrate 1 held by a substrate holding means for dissolving a portion of a thin film on a square substrate 1 in a prescribed width from the rim of the substrate by jetting a solvent from the discharge ports while being moved in the direction parallel to the rim of the substrate and the jetting nozzles 18 are disposed at a second position corresponding to the vicinity of the rim of the square substrate other than a first position corresponding to the boundary of the part of the surface of the square substrate to be coated with the thin film and the part from which the thin film is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010228-A (JP)
Title: Sheet feeding device
Inventor: WATANABE YOSHINORI
IPC: B41J13/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device having structure to vertically regulate a movable pressure plate, energized to above by a pressure plate energizing means, by a regulation plate cam rotated in linkage with a feed roller and capable of preventing collision with the feed roller from occurring as a result of the movable pressure plate rapidly rising.  <P>SOLUTION: An auxiliary plate cam 301 rotating in linkage with a regulating plate cam 111 is provided, and a stress exerted on the regulation cam plate 111 from a pressure plate energizing means 103 is offset by a stress exerted on the auxiliary plate cam 301 from a cam energizing means 303.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009828-A (JP)
Title: Sunvisor for vehicle and method of manufacturing the sunvisor
Inventor: KURAHASHI HIROYUKI
IPC: B29C49/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunvisor for a vehicle in which a sunvisor body can be manufactured very easily while being bendable along the shape of the ceiling face of a cabin.  <P>SOLUTION: This sunvisor 1 for the vehicle is provided with the sunvisor body 2 formed in hollow shape by blow-molding synthetic resin. The sunvisor body 2 has a bent part 5 formed to vertically divide the sunvisor body 2. The bent part 5 is formed in the close contact state of a surface part 2a and a back face part 2b of the sunvisor body 2. The sunvisor body 2 is easily bent in hinge structure at the bent part. When the sunvisor body 2 is arranged in the housed position, the sunvisor body 2 is neatly housed along the ceiling face of the cabin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013426-A (JP)
Title: Multimedia information providing system and method thereof, and multimedia information providing program and recording medium thereof
Inventor: ANDO TAKEHIKO
IPC: G06F19/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To present content matching the view state of a user among content candidates to be presented by updating the profile of the user in response to event occurrence when the user views multimedia content.  <P>SOLUTION: A scenario execution part updates the user profile according to profile update information defining how the user profile is updated on event occurrence, finds an evaluation value of the content from the user profile and content property according to a calculation rule predetermined in a scenario determination part, and decides the content with the highest evaluation as content to be presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035849-A (JP)
Title: Apparatus for coupling multiple emitter laser diode with multimode optical fiber
Inventor: BAER THOMAS M
IPC: H01S5/40
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a means suitable for coupling a multimode optical fiber with a low NA(numerical aperture) with a laser diode. SOLUTION: Before butt-coupling the output of the laser diode with an optical fiber, a small diameter multimode optical fiber having a low numerical aperture (i.e., 0.1) is used as a microlens to collimate the output emissions of the laser diode. The optical fiber used as the microlens is selected so that its diameter is roughly equal to the diameter of the fiber to be coupled with the laser diode. The collimation is performed in the high NA direction of the output of the laser diode. The output of a bundle of butt-coupled optical fibers can be used for pumping a laser system.
Patent JP-2003038465-A (JP)
Title: Device and method for sampling and measuring percutaneous biological fluid constituent
Inventor: SOHRAB BORZU
IPC: G01N27/28
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for sampling at least one kind of biological fluid constituent and measuring an intended constituent of at least one kind in the biological fluid. SOLUTION: This device is provided with at least one micro-needle having an opening distal end for use in penetrating the skin to a designated depth, thereby, pain and bleeding are minimized. The device is provided with an electrochemical cell for measuring the concentration of a targeted constituent in each constituent of hydrophilic gel in the micro-needle for sampling the respective constituents in the biological fluid and the sampled biological fluid. In a specified embodiment, the electrochemical cell is integrated with the micro-needle, whereby the respective steps of sampling and measurement are performed completely in-situ. In another embodiment, the electrochemical cell is disposed at its proximal end part in the outside of the micro-needle. Systems, method and a kit for component sampling and measurement are provided.
Patent JP-2004016245-A (JP)
Title: Rolled sheet holder
Inventor: KUME KAZUTAKA
IPC: A47K10/36
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To cut such rolled paper, reeled films and sheets certainly and lightly, friendly and safely to the hands and fingers, by forming a rolled sheet cutting plate edge of a rolled sheet holder into flexible tapered teeth having a roughly comb-teeth like shape.  <P>SOLUTION: A rolled sheet 4 is supported rotatably with its hollow core 4A held by rolled sheet hollow core holders 3 projected from the inside surface of a side segment 2 of a rolled sheet holder body 1 having roughly a U-shape in its plan view. A front side lower surface 7 of the rolled sheet cutting plate 6 pivoted vertically movably at a rear side pivoting part 5 of the holder body 1 is brought into pressure contact with an upper front part of outer peripheral surface of the rolled sheet or the like. An unreeled part P unreeled forward through the front side lower surface 7 is cut with front side teeth of the cutting plate 6. On the front side lower surface 7 of the cutting plate 6 a knife plate 9 is fixed, the knife plate 9 having many flexible tapered teeth 8 molded in roughly the shape of comb teeth with bendable resilient plastics friendly to the fingers, flexible, and having great surface friction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096070-A (JP)
Title: Alicyclic tetracarboxylic acid dianhydride and method for producing the same and polyimide
Inventor: SUZUKI HIDEO
IPC: C07D307/93
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an alicyclic tetracarboxylic acid dianhydride which is the starting monomer of a polyimide used for an electronic material, and also obtain the polyimide. SOLUTION: Hexacyclo[6.6.0.1<2> ,<7> .0<3> ,<6> .1<9> ,<14> .0<10> ,<13> ] hexadecane-4,5,11,12- tetracarboxylic acid-4,5:11,12-dianhydride (HHAA) which is represented by the formula (1) (wherein, R and R<1> represents a 1-10C alkyl group; perforated lines represent a single bond or a double bond;  m represents an integer), is disclosed, and its intermediate hexacyclo[6.6.0.1<2> ,<7> .0<3> ,<6> .1<9> ,<14> .0<10> ,<13> ] hexadecane-4,11- diene-4,5,11,12-tetracarboxylic acid and hexacyclo[6.6.0.1<2> ,<7> .0<3> ,<6> .1<9> ,<14> .0<10> ,<13> ] hexadecane-4,5,11,12-tetracarboxylic acid, and furthermore a tetraalkyl hexacyclo[6.6.0.1<2> ,<7> .0<3> ,<6> .1<9> ,<14> .0<10> ,<13> ] hexadeca-4,11-diene-4,5,11,12-tetracarboxylate and a tetraalkyl hexacyclo[6.6.0.1<2> ,<7> .0<3> ,<6> .1<9> ,<14> .0<10> ,<13> ] hexadecane-4,5,11,12- tetracarboxylate are disclosed, and also a method for producing the same is disclosed.
Patent JP-2004020730-A (JP)
Title: Image stabilizer
Inventor: YOKOI YOICHI
IPC: G02B23/18
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image stabilizer provided with a function to detect the oscillation level of a device and automatically judge the most appropriate mode.  <P>SOLUTION: Two pieces of angle variation information Vω and Vθ of gimbals loaded with an optical system are detected. The mode is judged by comparing, respectively, the pieces of angle variation information Vω and Vθ with reference values Vc1 and Vc2 which are defined beforehand and determining whether the pieces of information deviate for a number of times which is fixed beforehand, for example more than twice, from a range ±Vω and ±Vθ defined in advance within a sampling time Ts which is fixed beforehand. When the magnitude of angle variation Vθ deviates, judgement is made that panning/tilting of a housing is occurring and the mode appropriate for panning/tilting is selected. On the other hand, when the angular speed Vθ shows deviation, judgement is made that a user is riding on a vehicle and the mode which is appropriate for the oscillation generated by the vehicle is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021506-A (JP)
Title: Intruder sensing device
Inventor: KOMORI KAZUHIKO
IPC: G01V8/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruder sensing device for accurately sensing an intruder in a sensing region of different distances in a vehicle cabin.  <P>SOLUTION: An intruder sensing device 20 is provided with a pyroelectric sensor 21 having a plurality of pyroelectric elements 27 and condenser lens 24 for converging infrared ray on the pyroelectric sensor 21. The condenser lens 24 is composed of a near distance lens 26a, a middle distance lens 26b and a long distance lens 26c having different focal distances to deal with different sensing distances in the front to back direction of the vehicle in sensing ranges A, B and C in the vehicle cabin. Each of the lenses is a multi-lens for forming a plurality of light convergence ranges arranged in the sensing ranges A, B and C. A group of pyroelectric elements 22 is arranged to receive a light from at least one of the light convergence ranges, and each of the pyroelectric elements 27 is composed of a plurality of approximately square shaped light receiving portions 28 arranged in tetragonal matrix and arranged so that the diagonal direction of the light receiving portion 28 matches with the front to back and side to side direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019552-A (JP)
Title: Ejector device
Inventor: IKEDA JUNICHI
IPC: F04F5/20
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector device to feed negative pressure to a pneumatic booster which is built in a negative pressure chamber of the pneumatic booster by eliminating any space restriction.  <P>SOLUTION: A recessed part to constitute two ejectors 3 and 4, an inlet chamber 11, an outlet chamber 12 and evacuation chambers 13, 14 and 15 which are juxtaposed in parallel is formed in one side of a flat plate-like case 2. Non-return valves 18 and 21 are provided in the outlet chamber 12 and the evacuation chamber 13. One side of the case 2 having the recessed part therein is abutted on an outer shell of a negative pressure chamber of a pneumatic booster via a seal plate to form the ejectors 3 and 4, the inlet chamber 11, the outlet chamber 12 and the evacuation chambers 13, 14 and 15. Since the ejectors 3 and 4 are juxtaposed in parallel, the intake air volume is increased without increasing the size of the case 2 in the vertical direction, and the ejectors can be built in the negative pressure chamber of the pneumatic booster. In addition, since the size of the case 2 in the vertical direction is not increased, the case 2 can be easily integrated by injection molding or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021635-A (JP)
Title: Firmware formation system
Inventor: SUZUKI TAKUYA
IPC: G06F9/445
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firmware formation system quickly and efficiently forming firmware necessary for obtaining a desired function in the application of the function and the like requested by each user to a video apparatus.  <P>SOLUTION: When the user inputs desired function information or the like into a user side processing device 1, the function information or the like is given to a firmware formation processing device 2 on a maker side via a network 4, and the firmware is formed for obtaining the function. Subsequently, the firmware is written in a plurality of DVD players 6, for example, on a production line 7 of a plant by means of a firmware writing device 3 on a plant side. In this way, the firmware can be efficiently formed in a short time, and a custom-made video apparatus or the like can be mass-produced at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019596-A (JP)
Title: Spark ignition type direct-injection engine
Inventor: YOSHIDA HIROYUKI
IPC: F02B17/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To adequately stratify an air-fuel mixture around an ignition plug during a stratified charge combustion in an engine with the cylinder bore set to be larger than a regular value.  <P>SOLUTION: The cylinder bore is set in a range of 70-100 mm, and the ratio r/R of the distance r in the radial direction from the bore center to a nozzle position of a fuel injection valve 12 to the cylinder bore radius R is set in a range of 0.5-0.85. A recessed part 15 opened in the right-to-left direction across the cylinder axis Z is formed on a crown of a piston 4, and the distance B1 from a bottom side of a part located closer to an exhaust port 8 side than to the cylinder axis Z of the recessed part 15 to a top surface of a combustion chamber is set to be larger than the distance B2 from a bottom side of a part located on an intake port 7 side to a top side of the combustion chamber. In addition, the capacity of a part located closer to the exhaust port 8 side than to the cylinder axis Z of the recessed part 15 is set to be larger than that of a part located on the intake port 7 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022492-A (JP)
Title: Exposure device
Inventor: UENO KAZUO
IPC: G02B17/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device capable of improving the productivity of an image tube.  <P>SOLUTION: In this exposure device of the image tube 6, an axially asymmetrical elliptic mirror 2 asymmetrical with respect to an optical axis is installed as a collection/reflection member 2 for collecting light emitted from a light source 1, and the light is condensed at the incident end of an optical integrator 3. At that time, the axially asymmetrical elliptic mirror is installed by making its direction having a larger NA coincide with the direction in which the virtual image shape of the light source viewed from the emission part of a projection lens group is required to be increased.  <P>COPYRIGHT: (C)2004,JPO