baber/WOPTO huggingface dataset:
Patent JP-2004290372-A (JP)
Title: Thread cutting and holding device for chain stitch sewing machine and method therefor
Inventor: SHIBATA MASANORI
IPC: D05B65/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To release a thread end of a sewing thread cut from a thread holding member by a simple structure not requiring a dedicated member in a chain stitch sewing machine.  <P>SOLUTION: A movable knife 67 is provided on a board 63 of a thread cutting and holding device 62 in a manner that the movable knife 67 can advance to and retreat from a looper 12 in a sewing position and reciprocates via an arm 73 by a knife driving motor. A fixed knife 78 is provided on the front end of the board 63 via a fixing base 79 and cuts the sewing thread in cooperation with the movable knife 67 in a retreating action. The thread holding member 87 holds the thread end of the sewing thread cut. A releasing part is provided on the front end of the movable knife 67. In an earlier period of sewing, the movable knife 67 is made to stop in an advancing action by the knife driving motor. Engaging the releasing part with a thread presser 88 of the thread holding member 87 releases a state of holding the thread end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294297-A (JP)
Title: Electromagnetic search device and its method
Inventor: NAKAZATO HIROMI
IPC: G01V3/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently collect search data while saving labor for antenna attitude adjustment.  <P>SOLUTION: This electromagnetic search device is equipped with a receiver 11 moved from measurement point to measurement point and a three-component antenna 12 electrically connected to the receiver 11 for receiving radiowave transmitted from a transmission source 2. A compact electronic computer 14 is electrically connected to the receiver 11. The antenna 12 is mounted with a triaxial electronic compass 13 to output data on displacement in attitude of the antenna 12 to the computer 14. An intensity ratio and a phase difference between different two components of the antenna 12 are transmitted from the receiver 11 to the computer 14 while the displacement in the attitude of the antenna 12 is transmitted thereto from the compass 13. In measurement, the displacement in the attitude of the antenna 12 is corrected on coordinates and put to analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293492-A (JP)
Title: Scroll fluid machine and its assembling method
Inventor: SUGAWA MASAAKI
IPC: F04C29/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll fluid machine and its assembling method capable of eliminating occurrence of failure, breakage, etc. of an apparatus etc. caused by magnetization of the magnet of a rotor, preventing the magnet performance from dropping, and having a motor structure allowing easy assembling.  <P>SOLUTION: The rotor 4 of the motor structure is furnished with an insertion part 13 to admit insertion of the magnet 14 magnetized previously, and the rotor 4 is installed inside a stator 3, and then the magnet 14 magnetized previously is inserted into the insertion part 13. After the magnet 14 magnetized previously is inserted into the insertion part 13, the insertion part 13 is covered with a shield plate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302644-A (JP)
Title: Face identification device, face identification method, recording medium and robot device
Inventor: OKUBO ATSUSHI
IPC: G10L17/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face identification device capable of identifying many faces without lowering a recognition rate and without increasing a processing time, and to provide a method therefor, a recording medium and a robot device on which the face identification device is mounted.  <P>SOLUTION: This face identification device 1 has a face database 11 having a plurality of registered face groups, wherein the number of facial sheets which can be processed within a desired period or the number of facial sheets which enables a desired identification rate to be maintained is defined as the maximum number of facial sheets and the maximum number of registerable facial sheets is restricted, a registered face group selecting part 12 for selecting a registered face group on the basis of an input result of an image input device 251, a voice input device 252, etc., a face detecting part 13 for detecting a facial area from an input image, and an identifying and registering part 14 for identifying an input face image by evaluating the similarity between the detected facial area (input face image) and a registration face image registered in a selected registered face group, confirming that the identified input face image is the person himself/herself of the registration face image and updating the registered face of the face database 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300969-A (JP)
Title: Mounting structure of heat storage tank
Inventor: YOSHIKAWA SHIGETAKA
IPC: F02N19/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a heat storage tank by which the tank is firmly held, specific pressure is made uniform, and fear of slow-leak can be eliminated.  <P>SOLUTION: (1) The mounting structure of the heat storage tank includes an elastic member 39 wound around the body of the tank main-body 10, and a heat-storage-tank-mounting member 30 attached to a to-be-mounted member. The member 30 is wound around the periphery of the elastic member and tightened up in the peripheral direction to hold the tank main-body. (2) The elastic member 39 is a molded product. (3) The length of the elastic member 39 is smaller than the length in the peripheral direction of the outside periphery of the tank body. (4) The heat-storage-tank-mounting member 30 includes a projection-restraining part 34 for restraining the tank main-body from projecting upward. (5) The outside diameter of the body of the tank main-body 10 becomes larger as it goes in the upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302057-A (JP)
Title: Imaging lens
Inventor: SATO KENICHI
IPC: G02B13/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens having a high performance and a compact constitution by effectively using an aspherical surface while attaining cost reduction with a small number of lenses.  <P>SOLUTION: The imaging lens is provided with: a 1st meniscus lens G1 having a convex facing the object side; a 2nd lens G2 where a convex face is formed on the object side, and which has positive power; a diaphragm St; a 3rd meniscus lens G3, at least one face of which is aspherical, and where a concave face is formed on the object side, and which has positive or negative power; and a 4th meniscus lens G4, two faces of which are aspherical, and also, where a convex faces the object side as for the shape near the optical axis, in this order from an object side. The imaging lens satisfies the following conditional inequality (1): 0.8<fA/f<2.0 (provided that f denotes the whole focal distance, fA denotes the synthetic focal distance of the 1st lens G1 and the 2nd lens G2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298549-A (JP)
Title: Chemical injector
Inventor: NEMOTO SHIGERU
IPC: G16H20/17
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical injector which can achieve the complicated chemicals injection work having injection speed changing in time with a simple input operation.  <P>SOLUTION: The squared screen in which the vertical axis shows the injection speed of the chemicals and the horizontal axis shows the injection time is outputted to be displayed. When the injection graphic chart which consists of the injection speed per the injection time of the chemicals is operated to be inputted into the screen, an injection execution means is controlled to be operated in a real time to match the injection graphic chart and the passage of time, thereby accomplishing changes in the injection speed of the chemicals with the passage of time as desired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307883-A (JP)
Title: Method for manufacturing composite material
Inventor: KIDA MASAHIRO
IPC: C22C101/14
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material having a tight microstructure though having a large and complicated shape, with a simple apparatus.  <P>SOLUTION: The method for manufacturing the composite material 5 having dispersion materials 7 dispersed in a matrix 6 comprises filling a reaction vessel 1 with predetermined mixture materials 2, melting a first metal 4 containing Al, and impregnating it into the voids 3, wherein the reaction vessel 1 to be used is constituted by vessel elements 1a and 1b so as to form a space to be filled with the mixture materials 2 when the elements are combined, and has a hole 10 formed on the upper part; the mixture materials 2 are filled in the space-forming region 25; and the first metal 4 containing Al is placed in a portion for forming the hole 10, is heated with a predetermined programming rate after the reaction vessel 1 has been preheated to a predetermined temperature, and is melt and impregnated into the voids 3 through the hole 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310238-A (JP)
Title: Electronic equipment
Inventor: NAGAI MASATAKE
IPC: G06F1/20
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling efficiency by reducing channel resistance by increasing the size of an opening for air release, and to prevent the opening for air release from being left unclosed in non-use.  <P>SOLUTION: This electronic equipment 1 is provided with a display device part 3 arranged so as to be freely rotatable with respect to an equipment main body part 2 inside which parts accompanied with heating are arranged. The display device part is configured so as to be rotated between the storage position where the upper face of the equipment main body part is covered and a use position where it is erected from the equipment main body part. This electronic equipment is provided with an opening 8 for air release opened on the upper face of the equipment main body and a cover 8a for opening/closing the opening for air release, and the cover is configured to open the opening for air release when the display device part is moved to the use position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308730-A (JP)
Title: Combined seal and bearing unit
Inventor: TERASAWA HIROSHI
IPC: F16J15/3232
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a combined seal of a structure having a first core bar and a second core bar separately fitted in a state in which the reversing of a radial lip is not found, and the seal can be easily designed and miniaturized.  <P>SOLUTION: In this combined seal composed of the first core bar 17 fitted to an inner ring 7 and the second annular core bar 19 fitted to an outer ring 4 in a state in which it has a seal member 18 with lips 18a, 18b slidable to the first cored bar 17, the first cored bar 17 is formed into the cylindrical shape by mounting a first wall part 17b projecting toward a fitting cylindrical part 19a of the second core bar 19, on a fitting cylindrical part 17a fitted to the inner ring 7, the lips 18a, 18b are axial lips slidably kept into contact with the first wall part 17b at their tip parts, and further a radial lip 18c mounted on the seal member 18 in a state of being slidably kept into contact with an outer peripheral face 7a of the inner ring 7, is inclined in such a manner that its tip part is positioned farther from the first wall part 17b in comparison with its basic part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307154-A (JP)
Title: System and device for collecting garbage
Inventor: ABE MASATAKA
IPC: G06Q50/26
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collection system capable of reliably classifying and collecting combustibles and non-combustibles.  <P>SOLUTION: The garbage collection system (100) comprises an authentication device (14) to authenticate a garbage-throwing person to throw in at least either one of different types of garbage, and garbage collection devices (17-1, 17-2 and 17-3) which are designated to collect either one specified garbage, perform arrangement so that the garbage-throwing person can throw in the garbage when the authentication device (14) authenticates the garbage-throwing person, and store the garbage thrown in by the garbage-throwing person when other garbage than the specified garbage is not included in the garbage thrown in by the garbage-throwing person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308284-A (JP)
Title: Floor panel and method for manufacturing the same
Inventor: HIRATA OSAMU
IPC: E04F15/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor panel which is enhanced in strength and productivity, low in cost, thin in thickness, and light in weight.  <P>SOLUTION: The floor panel 10 is formed by embedding bar members 2 such as reinforcements and a mesh member 3 such as metal netting, in concrete 1. The bar members 2 and the mesh member 3 are integrally formed and then embedded in the concrete 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310563-A (JP)
Title: Project management integration support system
Inventor: OKAZAWA TAKESHI
IPC: G06Q10/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a project management integration support system for giving rational support to a series of management integration stages from a planning stage to reorganization after completion.  <P>SOLUTION: When a project is started (C1) and a process planning is prepared, work properties are inputted to an information apparatus (C2). In creating the process planning, a work schedule is inputted (C3). Next, in processing schedule adjustment and agreement formation, schedules are listed on the information appliance (C4). Also, in schedule announcement processing, necessary information is perused on the information appliance, and a minimum document is printed and performed (C5). After the work (C6) is completed, a person in charge inputs achievement information (C7) and the project is finished (C8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311336-A (JP)
Title: Method and device for frame-sticking metal thin plate
Inventor: ITO HISATOSHI
IPC: H05B33/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for fixing a metal thin plate 11 on which a plurality of openings 12 with a plurality of slits are arranged, to a frame without any looseness or distortion.  <P>SOLUTION: Each corner of the metal thin plate 11 is held by a corner clamp 23A. The clamp is pulled in a diagonal direction using an air cylinder 24A to spread the metal thin plate 11 entirely. Then each side of the metal thin plate 11 is held by a plurality of side clamps 23B arranged separately for an area facing the opening part 12, and for an area facing the not-opening part. Each clamp is pulled in a direction perpendicular to each side of the metal thin plate using an air cylinder 24B. By adjusting pulling force by each clamp to hold the metal thin layer 11 in a plane status without any looseness or distortion and fix it to the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315613-A (JP)
Title: Cellulose acylate film, its manufacturing method, polarizing plate-protecting film, liquid crystal display device, and silver halide photographic photosensitive material
Inventor: OYA TOYOHISA
IPC: G02F1/1335
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for reducing optical anisotropy of a film formed from a cellulose acylate solution using an organic solvent (preferably, a non-chlorine organic solvent) by an ordinary temperature dissolving method, a cooling dissolving method or a high-temperature high-pressure dissolving method.  <P>SOLUTION: The cellulose acylate film comprises at least one compound having an octanol-water partition coefficient (logP value) of 1-10 selected among 11 kinds of compounds including a phosphoric acid trialiphatic alcohol ester and the cellulose acylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317252-A (JP)
Title: Drawing method and device by wave front
Inventor: OMORI HIDEYUKI
IPC: G01M10/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To image and display optional characters, graphics and also dynamic drawings by crests or troughs of a wave on the water surface by utilizing the wave formed on the water surface.  <P>SOLUTION: This device is equipped with multisegment wave generation units for forming a finite water area, and an operation control means having a driving means for generating a wave in the normal direction of each wave generation unit, for outputting a driving signal generating a centralized wave on the coordinate point position corresponding to a desired drawing point position in the finite water area by controlling the driving means. Drawing is performed by the wave front by forming ridged and grooved parts on the water surface by the aggregate of centralized waves generated by the multisegment wave generation units driven by the operation control means. The fluid speed in the normal direction of the wave generation units is controlled so that the centralized wave is generated on the coordinate point position corresponding to the desired drawing point position in the finite water area enclosed by the multisegment wave generation units, and drawing is performed by the wave front by forming ridged and grooved parts on the water surface by the centralized wave aggregate acquired by generating simultaneously the centralized wave on the water surface in the finite water area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316238-A (JP)
Title: End member for steel pipe pile
Inventor: HIGUCHI MASAHISA
IPC: E02D5/56
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end member for a steel pipe pile, which can be manufactured in a relatively inexpensive and easy manner, and which can obtain a sufficient load bearing capacity of ground.  <P>SOLUTION: The end member 10 is equipped with a flat inclined closing plate part 12 with which half of a lower end opening of a steel pipe 20 is closed and which is mounted in such a manner as to be inclined at an angle (a) with a radial line of the steel pipe 20, and an excavating blade part 14 which is partially flush with the plate part 12 and which overhangs from an inner peripheral surface from a lower end of the steel pile 20 to the vicinity of the lower end thereof. In the blade part 14, a part to a lower end with a virtual boundary (b) in between is flat, and a part to an upper end is spiral.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004271160-A (JP)
Title: Fire extinguishing type charcoal stove with firepower adjustable blower
Inventor: NAGAI MASAYA
IPC: F24B1/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguishing type charcoal stove with a firepower adjustable blower, smoothing ignition and extinguishment and allowing easy adjustment of firepower.  <P>SOLUTION: The charcoal stove, namely, a clay charcoal stove comprises a burner port having a flat edge and a trivet provided thereon separately to be tightly capped. Air can be adjustably blown into an air receiver located under a grate by a blower such as an air pump. The air is shut off by capping, permitting the extinguishment of embers in itself.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004321238-A (JP)
Title: Teething apparatus
Inventor: MINOGUCHI KAZUMI
IPC: A61J17/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable an infant to smoothly perform teething training corresponding to the stage of growth by using a single teething apparatus.  <P>SOLUTION: The teething apparatus 10 comprises a first teething member 11 having a first surface 11a provided with a plurality of first projection parts 13 in a planar shape and a second teething member 15 having a second surface 15a provided with a plurality of second projection parts 16 in the planar shape. The second teething member 15 is arranged roughly parallelly at the peripheral edge of the first teething member 11. The hardness of the first surface 11a of the first teething member 11 and that of the second surface 15a of the second teething member 15 are different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324084-A (JP)
Title: Assembly of unit floor material
Inventor: KITAGAWA MASAYUKI
IPC: E04F15/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly of a unit floor material, which enables the easy adjustment of an extra-dimension part produced at an outer peripheral end, when laid all over a floor surface.  <P>SOLUTION: In this assembly of the unit floor material, the unit floor materials 1, which are equipped with coupling parts 2a and 2b capable of being fitted into each other, are coupled together; and an end member 4 with an almost U-shaped cross-section surface orthogonal to a long side thereof is arranged in at least a part of an outer periphery in such a manner as to be sandwiched between positions above and below the floor material 1 and in such a manner as to be slidable in a direction parallel to a short side thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324091-A (JP)
Title: Decorated material and its manufacturing method
Inventor: MIZUSHIMA KUNITOMO
IPC: E04F13/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorated material and its manufacturing method capable of having excellent impact resistance, workability and cutting workability while taking advantage of excellent heat dimensional stability, water resistance and impairment resistance and, at the same time, stably supplying the decorated material having required strength of a tongue section.  <P>SOLUTION: Resin liquid of 10 to 60% of the ratio of resin diluted is infiltrated into a semi-cured mat of 0.3 to 0.9 of specific gravity obtained by applying hot press to a wet mat obtained by carrying out wet manufacturing of slurry making 5 to 25 wt.% of bonding agent as an indispensable composition to obtain a hard fiber board adjusted to average specific gravity 1.2 to 1.7 by the hot press, the tongue section is formed in at least two sides opposed to the hard fiber board, at the same time, in the decorated material applying decorated process to the surface of the hard fiber board, specific gravity in an area forming the tongue is the decorated material having 5% higher than the specific gravity in an area where no tongue section is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003330787-A (JP)
Title: Distributed file system using scatter-gather
Inventor: WALTERMANN ROD DAVID
IPC: G06F17/30
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make storage capability otherwise going underutilized in a LAN available for sharing among workstations connected to the LAN.  <P>SOLUTION: Systems connected to the LAN are surveyed for storage capability potentially available for sharing, a weighting function is derived for each system which is indicative of shared system storage capability, and data files to be stored are scattered among and gathered from the connected systems.  <P>COPYRIGHT: (C)2004,JPO