baber/WOPTO huggingface dataset:
Patent JP-2001267637-A (JP)
Title: Light emitting device
Inventor: ISHIKAWA TAKAYOSHI
IPC: H01L33/54
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which greatly effectively utilizes a light emitted from an LED element and especially a light emitting device for emitting a low-NA signal light usable for optical communications. SOLUTION: The light emitting device mounts a light emitting diode element sideways and emits a light from this diode element to outside via an optical guide surrounded with a reflective surface. The optical guide has a shape tapered from the outside to the light emitting diode element, the diode element is preferably housed in the optical guide, and the optical guide is preferably filled with a light-permeable body which preferably has a hardness of JIS (A type) 70 degrees or less and a refractive index within a range of 1.30-1.60 and is preferably one kind selected among silicone resins, acrylic resins, epoxy resins, elastomer resins and their derivatives.
Patent JP-2001256723-A (JP)
Title: Dvd reproducing device
Inventor: FUJIWARA MASAHIRO
IPC: G06F3/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To enable downsizing and cost reduction by devising the constitution of a connector for making connection to external apparatus relating to plural kinds of interfaces of a DVD reproducing device having plural kinds of the interfaces. SOLUTION: The combination connector 34 which commonly unifies the ATAPI interface 31 for computer connection and the AV interface 32 for audiovisual apparatus connection is used. Among the signal lines of the ATAM interface 31, (M-N) pieces of the signal lines 44 are directly connected to the combination connector 34. The remaining N pieces of the signal lines 43 are connected to together with N pieces of the signal lines 45 of the AV interface 32 to a selector 33. The selector 33 and the combination connector 34 are connected by N pieces of the signal lines 46. The selector 33 is changed over by a selector changeover signal SEL.
Patent JP-2001263951-A (JP)
Title: Method and device for recycling heat energy of operating medium
Inventor: KATO YASUO
IPC: A23L17/60
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for recycling the heat energy of an operating medium capable of achieving the saving of natural resources as well as energy, by a method wherein the re-utilizing of remaining energy of the operating medium such as air containing much moisture after drying a highly humid matter to be dried or the like is contrived. SOLUTION: In the method and device for recycling the heat energy of the operating medium 14 containing much moisture after drying the highly humid matter 12 to be dried, the moisture contained in a part or all of the operating medium 14 is removed through a cooling medium having a temperature lower than a room temperature and, thereafter, the operating medium 15 whose moisture is removed is reused for the drying of the matter 12 to be dried.
Patent JP-2001262347-A (JP)
Title: Film structure
Inventor: KATO NAOTAKA
IPC: H01L21/302
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a film structure having silicon carbide film while making good use of the properties of the silicon carbide film deposited by chemical vapor deposition (CVD), that is, denseness and high corrosion resistance. SOLUTION: The film structure has a substrate, a silicon carbide film deposited by CVD and coating at least a part of the surface of the substrate, and a silicon metal layer of 1-50 μm thick deposited by CVD and coating the surface of the silicon carbide layer. A layer of silicon metal/silicon carbide composite material can be deposited instead of the silicon metal layer. After the deposition of the silicon metal layer or the layer of silicon metal/silicon carbide composite material, these layers can be modified by means of nitriding treatment, etc.
Patent JP-2001258372-A (JP)
Title: Combine
Inventor: MAKIZONO HARUMICHI
IPC: A01D61/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of performing its manual feed threshing work quickly and in a good efficiency by using a manual feed threshing guide, while capable of changing the position of a reaping part in transverse direction against its traveling machine frame. SOLUTION: This combine is provided by supporting the threshing guide 12 at a supporting part 17 equipped with the reaping part as freely swing- operating around an axis center X. By swing-operating the manual feed threshing guide 12 in a state of setting the reaping part at a specific mounted position by moving the reaping part 5 in the transverse direction against the traveling machine frame, the threshing guide 12 can be switched from an effective state of forming a supply-guiding surface 12b by covering the upper direction of the conveyance-starting end part of a threshing feed chain to an effect- released state separated from the threshing feed chain 4a.
Patent JP-2001260390-A (JP)
Title: Ink cartridge
Inventor: NAKAZAWA CHIYOSHIGE
IPC: B41J2/185
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink cartridge having a flexible ink bag for storing ink in which detection accuracy of ink end is enhanced while reducing the residual quantity of ink and variation thereof after ink end. SOLUTION: A detection plate 56 attached to the bag body part 55 of flexible ink bags 26(1), 26(2) has a lateral dimension 56W in the range of 0.5-1.0 times of the lateral dimension 55W of the bag body part 55 and a longitudinal dimension 56L in the range of 0.4-0.8 times of the longitudinal dimension 55L of the bag body part 55. Furthermore, the ratio (56W/55W) between the lateral dimension 56W of the detection plate 56 and the lateral dimension 55W of the bag body part 55 is set in the range of 0.8-1.2 times of the ratio (56L/55L) between the longitudinal dimension 56L of the detection plate 56 and the longitudinal dimension 55L of the bag body part 55. Since deformation of the bag body part 55 incident to reduction of the quantity of ink can be followed up easily, ink end can be detected accurately while reducing the residual quantity of ink and variation thereof after ink end.
Patent JP-2001264502-A (JP)
Title: Optical glass element
Inventor: TAKAHASHI TSUKASA
IPC: G02B1/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass element having so enhanced durability that the element is free of the occurrence of white turbidity, the peeling of its coating and the deterioration of its optical characteristics even when allowed to stand in an environment at high temperature and high humidity. SOLUTION: A thin dielectric film 2 is formed on the entire surface of an optical glass element 1 to enhance the durability of the element 1. An aluminum oxide film or a multilayer film including an aluminum oxide film is used as the dielectric film 2 and thickness of the dielectric film 2 is adjusted to >=10 nm.
Patent JP-2001262994-A (JP)
Title: Connecting adaptor for self-boring rock bolt and construction method for self-boring rock bolt
Inventor: KIUCHI KAZUO
IPC: E21D20/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a connecting adaptor and construction method for self- boring rock bolt allowing easy removal of a self-boring rock bolt from the adaptor even if the end surface of the self-boring rock bolt is sagged or inclined. SOLUTION: This connecting adaptor 3 for connecting a boring machine 1 to the self-boring rock bolt 2 having male threads at least at both base parts is divided into a first adaptor 30 having a part to make contact with the end part 2b of the self-boring rock bolt 2 and a second adaptor 31 having a female thread for retaining the male thread 2c of the base part of the self-boring rock bolt 2. The first adaptor 30 has a part 20a1 to be connected to the boring machine 1 at one end part 30a and a screw part 30b1 to be screwed to the second adaptor 31 and a part 30b2 to make contact with the end part 2b of the self-boring rock bolt 2, which consists of a recessed hole having a diameter larger than the outer diameter of the male thread of the base part of the self- boring rock bolt 2, at the other end part 30b. The first adaptor itself is rotatable, and the second adaptor itself is also rotatable.
Patent JP-2001266139-A (JP)
Title: Electronic picture processor
Inventor: HISATOMI KENJI
IPC: G06K7/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic picture processor whose picture recognition performance is enhanced by easily discriminating a picture which is difficult to precisely be recognized since it includes other color information different from original color information and changing other color information if need. SOLUTION: Picture recognition performance can be enhanced by giving a color discrimination means discriminating whether a pixel having other color information different from original color information is included in original color information of the pixel belonging to the prescribed area of an electronic picture and a color conversion means converting other color information into original color information when the pixel belonging to the prescribed area is judged to have other color information by the color discrimination means.
Patent JP-2001270523-A (JP)
Title: Can lid member, method and apparatus for its manufacture
Inventor: OUCHI HIROSHI
IPC: B65D17/40
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a can lid member having a score which is processed so that opening can be opened with a small force, and also to provide a method and apparatus for making such can lid member. SOLUTION: The can lid member has a structure wherein an expected opening part 20 is formed with a score-processed part 13a formed for closing at the inside of a circular panel made out of a metal sheet, and the only expected opening part 20 is deformed in the direction of a straight line connecting an opening starting point 3 provided at a point of the expected opening part 20 and an opening finishing point 4 provided at a point opposite to the opening starting point 3 and a compressed distortion is given to the vicinity of the starting opening point 3.
Patent JP-2001270952-A (JP)
Title: Composite material composed of modified tetrafluoroethylene polymer and other resin and its manufacturing method
Inventor: TABATA YONEO
IPC: C08J7/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite material composed of a thin plate of a modified tetrafluoroethylene polymer and other without seriously damaging the thin plate of the modified tetrafluoroethylene polymer. SOLUTION: Penetrated holes are formed in a thin plate made of a modified tetrafluoroethylene polymer. In the region where the holes are not arranged in the surface of the thin plate, projections are formed made of a resin different from the modified tetrafluoroethylene polymer.
Patent JP-2001274008-A (JP)
Title: Magnetic meso crystal body
Inventor: FURUBIKI SHIGEMI
IPC: G11C11/56
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic meso crystal body which can be used as a material for high-density memory or multilevel memory utilizing a difference of frequency dispersion by suppressing a magnetic interaction among particles comprising the magnetic meso crystal body, making particle size to be fine while a characteristic of a magnetic crystal is held as much as possible, and changing the magnetic property as a particle aggregate to be different from a bulk itself. SOLUTION: This magnetic meso crystal body is made of magnetic meso crystal having a range of particle size of 0.1-10 nm, and a magnetic interaction among the magnetic meso crystals is controlled depending on a distance thereamong.
Patent JP-2001285295-A (JP)
Title: Digital data transmitter-receiver
Inventor: TATSUMI TOSHIHIRO
IPC: H04L69/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital data transmitter-receiver that allows a receiver to continuously receive digital data even when stopping of the AV data is unavoidable because of production of AV data whose channel number information is in duplicate. SOLUTION: The digital data transmitter-receiver is provided with a synchronous data transmission means 1, a channel information management processing means 3, a channel number revision notice means and a channel number information revision recognition means 4c. When re-acquisition of a channel is failed after the occurrence of bus reset, other non-use channel number is retrieved and when the non-use channel is detected, the transmitter-receiver informs other device about revision of the channel number information and restarts transmission of AV data with a newly detected channel number.
Patent JP-2001286120-A (JP)
Title: Linear motor
Inventor: ISHIKAWA ZENICHI
IPC: H02K41/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor capable of preventing foreign materials into a gap of a permanent magnet and a traveling magnetic-field part and also enhancing a flux density generated by the permanent magnet as well. SOLUTION: The motor has a first yoke member 12 of a cross-section rectangular shape having a notched opening 11 at the center of its upside part and a groove-shaped drive part 13 that is fixed into the notched opening 11 with a slight gap and has the traveling magnetic-field part 15 at the center of its bottom thereof. Also, the motor comprises a support table 17 of which both sides are movable, a second yoke member 18 that is mounted in the drive part 13 and disposed in a opposite position to the first yoke member 12, and a first and second magnets 20, 21, one of which is fixed to the first yoke member 12 and another to the second yoke member 18 respectively, which are so disposed slightly apart from the traveling magnetic-field part 15 as to face each other with the part 15 in the midst, and further, of which polarities are directed to the identical direction.
Patent JP-2001278311-A (JP)
Title: Hinged cap
Inventor: SUMIMIYA KATSUAKI
IPC: B65D47/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hinged cap which can be simply removed from a container. SOLUTION: The hinged cap D includes an inner lid 3 to be fitted over a container mouth 2, an outer lid 5 to be engaged with the inner lid 3 for closing its opening 4, and a hinge 6 for coupling the inner lid 3 with the outer lid 5. An engaging protrusion 8a which can be locked with the container mouth 2 is formed on an inner peripheral surface of a peripheral wall 8 of the inner lid 3, and in addition its part is notched.
Patent JP-2001283269-A (JP)
Title: On-vehicle etc device
Inventor: FURUYA TOSHIO
IPC: H04W4/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To communicate ETC information while satisfactorily holding received electric field intensity by setting a communication starting point of information in a service area according to the entry speed of a vehicle in an ETC information communication area. SOLUTION: This on-vehicle ETC device is provided with a vehicle speed detecting means 4A to detect vehicle speed at the time of passing a toll gate on a road using an ETC system, communicating means 1, 3 to transfer the ETC information for payment and receipt of toll with the toll gate on the road at the time of passing the toll gate on the road, a measuring means 4A to measure the received electric field intensity in a communication area of the received ETC information and a deciding means 4A to decide, based on the detected vehicle speed and the measured received electric field intensity,  that from what point in the communication area the communication should be started to transfer the ETC information while holding a satisfactory received electric field intensity at the detected vehicle speed and to make the communication means perform the communication processing based on the decision result.
Patent JP-2001276274-A (JP)
Title: Inert gas system fire extinguisher
Inventor: OTSUKA ISAO
IPC: A62D1/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an inert gas system fire extinguisher contriving the improvement of economic and administrative merits by decreasing a quenching concentration further. SOLUTION: This fire extinguisher is an inert gas system fire extinguisher that is discharged inside the protected section of a hermetic space to be fire- extinguished to extinguish fire and that comprises mixed gas of nitrogen gas and argon gas, and the mixing ratio of nitrogen gas to argon gas is as follows: nitrogen gas: 60 to 80 vol.% and argon gas: 20 to 40 vol.%.
Patent JP-2001283734-A (JP)
Title: Plasma display panel and its backside plate
Inventor: NISHIMURA SUKEYUKI
IPC: H01J11/26
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that enhances brightness and keeps a displayed image through controlling of a generation of reaction current caused within a rib. SOLUTION: A horizontal rib 13 for separating a cell space 14 as a discharge space specified by an address electrode and a bus electrode of a front palte, is prepared in a position lower than a longitudinal rib 12 and orthogonal to the longitudinal rib 12. Further, in order to make a volume of each horizontal rib 13 smaller, a concave portion is made at the upper phase, and a phosphor is arranged to cover the longitudinal rib 13 located around the cell space 14, a wall side of the horizontal rib 13 and a bottom of the cell.  An area of light generation phase of the phosphor screen becomes larger than that without a horizontal rib to give a higher intensity and a horizontal rib 13 is of smaller volume with the concave portion at the upper phase to control an increase of the electrostatic volume caused through an application of the horizontal rib 13 along with less reactive current, resulting in no damage to the displayed image.
Patent JP-2000351242-A (JP)
Title: Image forming apparatus
Inventor: HAGA HIROYUKI
IPC: G06T1/20
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To cut back the circuit size of an image processing circuit for an image process including a vicinity process in an image processing part comprising an image forming apparatus. SOLUTION: This apparatus classifies image data inputted per each pixel line into the image data by a rectangular pixel range by a line-tile conversion part 500, and applies an image process including a vicinity process to the classified image data by image processing circuits 420(1)-(N). The image data applied with the image process are converted to the image data per each pixel line by a tile-line conversion part 600 for forming an image by an image output part 800.
Patent JP-2001287213-A (JP)
Title: Method for manufacturing tile
Inventor: SAKAKIBARA MASAHITO
IPC: B28B3/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simultaneously manufacturing tiles wherein a thickness is different and dimensional precision is excellent. SOLUTION: After dropping raw material powder P into molding spaces 1, 2 and 3 of bottom dowels 11, 12 and 13 of a bottom force 10 in being flush with each other, upper dowels 21, 23 of a top force 20 are pushed into the molding spaces 1, 2 and 3, and molded by pressing. Compressibilities a/A, b/B and c/C are respectively made the same one.
Patent JP-2001286484-A (JP)
Title: Device for decreasing body fat
Inventor: MIWA HIROHIDE
IPC: A61N1/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To surely decompose and decrease local body fat without exercises by burning FFA generated from local steatolysis by way of ultrasonic irradiation to mammal, and by making the FFA consumed in an electric muscle-stimulating device the main part of FFA of the local steatolysis. SOLUTION: The local body fat is decomposed by ultrasonic irradiation and the FFA generated locally is burnt and consumed by electric muscle stimulus. The effect improves by taking both calorigenic agents and calorigenic auxiliary agents.
Patent JP-2001289277-A (JP)
Title: Base isolation device
Inventor: TERAMURA AKIRA
IPC: F16F15/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device to a allow relative movement between lower and upper structures and be decreased in a cost and easy in manufacture. SOLUTION: First and second rollers 26 and 28 with respective rotary axes engaged with a first rail 22 of the lower structure and a second rail 24 of the upper structure crossing orthogonally to the first rail, respectively, and effecting relative movement along the respective rails are integrally coupled to a coupling member 30 situated between the lower and upper structures to allow relative movement therebetween. A channel material is constituted to maintain an engaged state between the respective rails and rollers. The rollers are provided with respective needle rollers 26b and 28b. A damping means 46 coupled to the upper structure through a universal joint 44 is brought into contact with the lower structure. Further, the damping means is coupled to the lower structure through a returning member 40 to effect relative displacement between the upper and lower structures.
Patent JP-2001290222-A (JP)
Title: Rotation restricting mechanism
Inventor: FURUYA HIDEYUKI
IPC: G03B23/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotation restricting mechanism whose cost is made lower than that of the conventional mechanism and whose adjustment is simplified in comparison with the conventional mechanism. SOLUTION: This mechanism is provided with a vertically moving part 2 attached to a base part 1 so as to move up and down, a rotational part 3 rotatable with respect to the base part 1, and a rotation restricting member 61 restricting the rotation of the rotation part 3. The member 61 is attached to the moving part 2.
Patent JP-2001291505-A (JP)
Title: Separator for alkaline battery and alkaline battery
Inventor: YAMAGUCHI HIROKI
IPC: H01M2/16
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a separator in which an ammonia trap performance has been enhanced and an alkaline battery in which this separator is used and a self-discharge amount is reduced more, and which is superior in the capacity retention rate, compared with the fact that a strong sulfonation of general-purpose polyolefins induces a reduction of fiber strength and a sulfonated fiber surface is peel off and as a result the degree of sulfonation cannot be greatly elevated although ammonia trap performance improves if the degree of sulfonation is elevated. SOLUTION: This is a separator for the alkaline battery wherein a layer which has cellulosic chemical fiber as a reinforcing layer has been bonded to the layer containing the fiber which is obtained by a sulfonic treatment of polyolefinic resin fiber of limiting viscosity 0.2 to 1.00 dl/g.
Patent JP-2001290289-A (JP)
Title: Method for forming photosensitive layer of organic electrophotographic photoreceptor by coating
Inventor: MORITA TATSUHIRO
IPC: G03G5/05
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the photosensitive layer of an organic electrophotographic photoreceptor uniform in film thickness and having good image characteristics by coating at a low production cost in a process for producing plural organic electrophotographic photoreceptors different from each other in substrate size and coating thickness with coating fluids prepared by using the same constitutive materials in the same blending ratio. SOLUTION: In a first coating step, a first drum 1 for a photoreceptor is dipped in a coating fluid 5 for a photosensitive layer previously adjusted and stored in a coating tank 4 to form a photosensitive layer by coating with the coating fluid 5. In a recoating step, the coating fluid 5 stored in the coating tank 4 is readjusted so as to increase the viscosity of the coating fluid 5 and a drum for a photoreceptor different from the first drum in the kind is dipped in the readjusted coating fluid to form a photosensitive layer.