baber/WOPTO huggingface dataset:
Patent JP-2004096322-A (JP)
Title: Antenna unit, antenna system, and broadcasting tower
Inventor: IWANE NORIYASU
IPC: H01Q7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit having an odd number of antenna loops which can be realized with a simple structure while maintaining the wide band property of a dual loop antenna, and to provide an antenna system and a broadcasting tower.  <P>SOLUTION: The antenna unit is provided with one or more 3L antenna element 1 which is the odd number loop antenna element having three loop antenna elements LP1-LP3 forming a loop, and two connection lines N1, N2 each extending linearly in an exciting direction from a feeding point in the center of the loop of the loop antenna element LP2 positioned at the center among the elements LP1-LP3 and being connected to the loop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089430-A (JP)
Title: X-ray ct equipment
Inventor: SUGIMURA KOUSHIRO
IPC: A61B6/03
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide X-ray CT equipment capable of performing tomography on an optimal imaging condition based on objective data.  <P>SOLUTION: When a patient 4 rides on a bed 15s, a weight detection means 15a detects the weight of the patient 4, and the weight information is transmitted to a host CPU 21 via a gantry bed controller 20. The host CPU 21 retrieves and reads the optimal imaging condition stored in a storage means 21b, sets it to the gantry bed controller 20, and displays the optimal imaging condition on an imaging condition display device 5a. A radiological technician confirms this and prepares scanning based on the imaging condition with a setting switch, and photographing is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091153-A (JP)
Title: Data inconsistency preventing device and data inconsistency preventing method
Inventor: TAKAHASHI AKIRA
IPC: B65G61/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data inconsistency prevention system and a data inconsistency preventing method capable of preventing data inconsistency from being generated by the timing of data exchange by associating securely instructing the work, confirming stock, and relating results of the reply.  <P>SOLUTION: When an instruction data containing a key code is received, in the case of a new key code, branch number of the initial value is relatively stored per each key code, and confirmation request data based on the instruction data is transmitted, while adding the branch number of the initial value. In the case of an existing key code, the branch number of the stored key code is renewed, and the confirmation request data based on the instruction data is transmitted, while adding the branch number after the renew. When the confirmation result data based on the confirmation request data is received, in the case where the branch number contained in the confirmation result data coincides with the stored branch number, the confirmation result data is effectively processed, and in the case where they do not coincide with each other, the confirmation result data is ignored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092567-A (JP)
Title: Variable valve system of engine
Inventor: YAMAMOTO TOSHIHIDE
IPC: F02F1/24
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system of an engine, which can form oil supply passages for timing advance and timing retard while controlling upsizing of the engine.  <P>SOLUTION: A hydraulic phase variable mechanism consists of a casing member connected to a camshaft driving member, a rotating member connected to a camshaft, and a timing advance chamber and a timing retard chamber that are formed between the casing member and the rotating member. Either of the oil supply passage for timing advance that communicates the timing advance chamber with an oil pressure source or the oil supply passage for timing retard that communicates the timing retard chamber with the oil pressure source is groovely formed on the connecting surface of a cylinder head 1 and a cam holder 6, and the other passage is groovely formed on the connecting surface of the cam holder 6 and a cam cap 7. As a result, since each of the oil supply passage for timing advance and the oil supply passage for timing retard is formed on the different connecting surface, increase in the number of passages formed on the same surface can be curbed. In addition, this structure can control the width of parts comprising bearings of the cam shafts 2 and 3, and the total length of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060880-A (JP)
Title: Expansion nut
Inventor: TAKAHASHI TETSUO
IPC: F16B13/14
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion nut fabricated using an elastic material for offsetting intrinsic faults based on the material or the shape.  <P>SOLUTION: In this expansion nut, a constant thickness is provided to a part below a concentric collar, a bent portion is provided to the object portion of inner diameter and outer diameter. The nut has a female screw suited to the bolt at the inserting tip, and it has a shape permitting fastening and fixing a plate and a fabricated board by the bolt only by drilling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103096-A (JP)
Title: Recording medium dedicated for reproducing, reproducing apparatus, and method for reproducing
Inventor: TATENO TATSUYA
IPC: G11B7/007
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ROM (read only memory) disk which is superior in compatibility with RAM disk and favorable to a synchronous system.  <P>SOLUTION: The ROM disk is made superior in compatibility by forming buffer areas as a data run-in and a data run-out at front/rear edges of a block (RUB) which is a recording and reproducing unit and adopting the same data arrangement system as a RAM disk. Also, in the buffer area, sync data (SA) are recorded in a position of same spacing with sync data spacing in consecutive frames, and syncs are made always appear at equal intervals in the reproducing signals, this works favorable for establishment and protection of synchronization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101394-A (JP)
Title: Seismoscope
Inventor: TAKAHASHI AKIO
IPC: G01H1/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismoscope, dispensing with a liquid sealing structure so as to reduce the possibility of causing oil leakage, having simplified structure and satisfactory durability, and making automatic horizontal keeping function and vibration restraining function compatible with each other at a high level.  <P>SOLUTION: In the seismoscope 100, a journal part 112a is constructed in an opening part in the central part of a journal case 112 provided on a support part 110, and a fluid containing part 112b is formed in the periphery thereof. The fluid containing part 112b is provided with a partition wall 112c on the opening part side, and contains a viscous fluid 114 in the interior thereof. An upper part of the case body of the seismoscope 120 is provided with a suspending shaft 127 projected upward, and the suspending shaft 127 is provided with a journaled part 127a penetrating through the opening part of the journal case 112 and slidably engaged with the journal part 112a, and a braked part 127b going beyond the partition wall 112c and then inserted from above into the fluid containing part 112b located below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106073-A (JP)
Title: Cutting device and method for pet bottle, and method for removing label rom pet bottle
Inventor: CHIBA YUKIO
IPC: B26D3/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate a cap and a label from a PET (polyethylene terephthalate) bottle and reduce the volume of the PET bottle.  <P>SOLUTION: The PET bottle 60 having a body part 61 defining an inner space for storing liquid and a neck part 62 connected to the body part and defining an opening part for taking out the liquid in the inside is crashed transversely to the central axis O and the crushed PET bottle 60 is cut along the central axis O.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106225-A (JP)
Title: Core, core embossing method and device
Inventor: TAMAI NORIYUKI
IPC: B65H75/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core which has an outer peripheral surface improved in its slip resistance value and prevents a film from slipping during winding or prevents the core from coming off from a raw film roll obtained by winding the film, a core embossing method and a device using this method.  <P>SOLUTION: Embossed patterns 2 are formed on the outer peripheral surface of a thermoplastic resin tube 12 especially in narrow width along the axial direction of the resin tube 12. In addition, the embossed patterns 2 are formed by rotating a heated embossing roll 7 to press the outer peripheral surface of the resin tube 12. The core embossing device 10 comprises a cylinder 8 arranged orthogonally with respect to the axial direction of the conveyed thermoplastic resin tube 12, the embossing roll 7 rotatably fitted to the tip of the rod 81 of the cylinder 8 and a heater 9 which heats the surface of the embossing roll 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112277-A (JP)
Title: Piezoelectric thin-film filter, branching filter, and communication machine
Inventor: KAWAMURA HIDEKI
IPC: H03H9/58
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film filter that maintains a passband width and at the same time can achieve only a large amount of attenuation in a frequency band including low-frequencies.  <P>SOLUTION: The piezoelectric thin-film filter has a substrate where a plurality of series resonators 111a to 111c and a plurality of parallel resonators 112a to 112d are connected in a ladder. The series resonators 111a to 111c and the parallel ones 112a to 112d are piezoelectric resonators having a thin film made of a piezoelectric material and an electrode. At least two of the parallel resonators are directly connected via a common connection section 116. The common connection section 116 is connected to a ground terminal 115b via a bonding wire 113b having an inductance component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110497-A (JP)
Title: Explanatory information generating system and explanatory information creation program
Inventor: KUBO YUICHI
IPC: G06Q10/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically create an optimum database for training telephone operators, servicemen and repair engineers.  <P>SOLUTION: A server 10 holds a Web page 21 for Q&A browsable by a user's terminal 11. When the user accesses any Q&A, the access frequency is recorded in an access counter of Q&A access data 22. Information that the combination of problem information 42 and problem solution information 43 is accessed by the number of a generated frequency 44 as an accumulation up to the present is recorded in a database 41. The combination of the problem information and the problem solution information actually frequently arising can be grasped by recording such data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108045-A (JP)
Title: Divided stage blind
Inventor: NEN MEI
IPC: E06B9/26
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided stage blind diversifying a function and having high safety.  <P>SOLUTION: The divided stage blind 10 includes a head rail 11 and a bottom rail 13 respectively installed on the upper edge and the bottom edge of a window, a rise and fall rail 15 partitioning the head rail 11 and the bottom rail 13 into an upper section 16 and a lower section 17 and two ladder codes 18A and 18B installing both ends on the head rail 11 and the bottom rail 13 and vertically arranged right and left in each of the sections 16 and 17. Since each of the ladder codes 18A and 18B goes through the rise and fall rail 15 to again project after it has been horizontally extended inside of the rise and fall rail 15, the rise and fall rail 15 can be maintained in a fixed height. Expansion curtains 19 and 24 respectively provided in accordance with the sections 16 and 17 are expanded in the vertical direction with the rise and fall operation of the rise and fall rail 15 on the upper side or the bottom side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110525-A (JP)
Title: Electronic binder system, program for managing the system, and recording medium
Inventor: MIZUNO TAKASHI
IPC: G06F17/21
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic binder system by which the revision of documents is effectively reflected only for the electronic binder requiring the revision when the shared documents are revised, and to provide a program for managing the system and a recording medium.  <P>SOLUTION: In the electronic binder system, a server storing the shared documents in a plurality of PCs (Personal Computer) is connected through a network to the plurality of PCs preparing the electronic binder by extracting specific pages from each page of the documents and by binding the specific pages. The server 102 edits documents upon receiving editing instructions from the PC 101 and stores the editing-free documents and the edited documents. The PC 101 executes processing for defining the pages of the documents edited by the server 102, namely, the pages of the documents constituting the electronic binder, when the editing instructions on the documents are output to the server 102, and prepares the thumbnails of the defined pages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109659-A (JP)
Title: Pad of spectacles
Inventor: YAGI KENICHI
IPC: G02C5/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad which prevents slippage of spectacles due to user's sweat, etc.  <P>SOLUTION: The pad 30 which is attached to a pair of nose pads 20, 20 which are disposed in spectacle frames and abutted with the bridge of user's nose comprise a porous body of a polyester type thermoplastic resin having a three-dimensional open cell structure manufactured by an extraction method. The pad 30 is formed in a detachable bag shape so as to cover the nose pad 20, and since the porous body is used, the pad 30 ensures good tactile feeling such as touch and prevents slippage of spectacles due to sweat, etc., because of excellent water absorbing property and air permeability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114046-A (JP)
Title: Method for forming rugged part onto amorphous thin film and amorphous thin film
Inventor: TAKEBE HIROMICHI
IPC: B23K26/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a rugged part onto an amorphous thin film by which a projecting part and/or a recessed part can efficiently be formed by the irradiation of a laser beam of an extremely short pulse using an amorphous thin film in which the degree of deformation caused by a photoinduced structural change is high, and to provide an amorphous thin film optimized by the rugged part forming method.  <P>SOLUTION: A thin film obtained by doping a photoactive substance to an amorphous material of oxide, chalcogenide or halide is irradiated with laser beam of an extremely short pulse width to form a projecting part and/or a recessed part on the part to be irradiated. Thus, a state where a structural change is revealable can securely be obtained in the amorphous material with improved photosensitivity, and the ratio of deformation caused by a photoinduced structural change is also made high, so that the deformation of the surface shape in the thin film can largely be performed to a degree of being sufficiently utilizable as a microlens in an extremely short period of time of per single irradiation. Thus, the production of a microlens can efficiently be performed in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113035-A (JP)
Title: IgA NEPHROPATHY DIAGNOSIS USING GENETIC POLYMORPHISM ANALYSIS AND KIT FOR IgA NEPHROPATHY DIAGNOSIS
Inventor: SHIMOJO FUMITAKE
IPC: G01N33/15
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately forecast the prognosis of a disease on the correlation of the disease with genetic polymorphism, and set the more accurate administration standard of a treating medicine.  <P>SOLUTION: The method for forecasting the prognosis of the disease involves a process for detecting/identifying the genetic polymorphism of the structural gene of a human gene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120209-A (JP)
Title: Telephone system
Inventor: UKON TSUTOMU
IPC: H04W88/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system providing excellent responsiveness and operability for an extension speech between slave units.  <P>SOLUTION: The telephone system is provided with a master unit 1 to communicate with a destination through a public telephone line 28 and slave units 2 connectable to the master unit 1. When the slave unit 2 makes an extension speech with any of other slave units 2B than the slave unit 2, the slave unit 2 requests the master unit 1 to transmits registration information of the other slave units 2B, and the registration information of the other slave units 2B transmitted from the master unit 1 in response to the request is displayed as selection information when a user selects any of the other slave units 2B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171549-A (JP)
Title: Polyamide resin composition excellent in weathering resistance
Inventor: URATA YOSHIHIRO
IPC: C08L77/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which exhibits a sufficient weathering resistance under outdoor exposure or exposure to ultraviolet rays even when the composition contains a pigment containing a metal component (e.g. titanium oxide) or a remaining catalyst containing a metal ingredient and which is suitable for parts of automobiles, railway exteriors, parts for building materials and housing equipments, etc., and for parts of lighting equipments, etc.  <P>SOLUTION: This resin composition of 100 pts.wt. contains an N-O-R type low-molecular-weight hindered amine light stabilizer and a high-molecular-weight hindered amine light stabilizer in an amount of 0.05-2 pts.wt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114830-A (JP)
Title: Vehicle seat
Inventor: TASHIRO KOJI
IPC: B60R21/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat realizing reduction of cost and to solve the too large state of a trim by providing a co-use pad at left and right regardless that an air bag device for side impact is assembled to the seat.  <P>SOLUTION: The vehicle seat is provided with a frame 7 with the air bag device 4 for side impact disposed at any one of left and right sides and an article storage part 5 having the same size as the air bag device 4 for side collision disposed at the other of left and right sides; a pad 10 covering the frame 7 and formed with openings 8, 9 having the same size at a position where the air bag device 4 and the article storage part 5 are disposed; a trim 11 covering the pad 10 and at least a seat cushion and/or a seat back 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121890-A (JP)
Title: Magnetic attractant, its manufacturing method and water treatment method
Inventor: FUKUNISHI OKIYOSHI
IPC: B03C1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic attracting medium having both of physically attractable properties and electromagnetical magnetizablity, and a magnetic attractant having good addition efficiency and capable of magnetically separating various substances to be separated.  <P>SOLUTION: A clay mineral having a laminar crystal structure is mixed with an aqueous solution containing ferrous and ferric ions to chemically form a magnetic iron oxide-clay compound under a basic reaction condition. By this method, the magnetic attractant comprising the magnetic iron oxide-clay compound, wherein the clay mineral having the laminar crystal structure is compounded with the magnetic iron oxide, is obtained. The magnetic attractant is mixed with water to be treated containing a solute or a dispersant to attract the solute or dispersant formed in water and the water is magnetically separated to sort a substance to be separated simply and efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121287-A (JP)
Title: Warm and cold foot bath device
Inventor: WATANUKI TAKAO
IPC: A61H35/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm and cold foot bath device with which warm and cold foot bathing is easily performed by immersing feet alternately in a warm bathtub and a cold bathtub, and which can be used by two or more persons at the same time and suitably used by being installed in public facilities or the like.  <P>SOLUTION: The warm and cold foot bath device is provided with the warm bathtub 20 for foot bathing storing warm water and the cold bathtub 10 for foot bathing storing cold water, the warm bathtub 20 and the cold bathtub 10 are provided so as to be used by two or more persons at the same time, the warm bathtub 20 is provided with a supply / discharge part 22 for supplying the warm water and the cold bathtub 10 is provided with a supply / discharge part 14 for supplying cold water. The warm bathtub 20 and the cold bathtub 10 are arranged adjacently to each other and foot bathing is performed so as to stride over the warm bathtub 20 or the cold bathtub 10 in a width direction in the state of sitting at the side part of the warm bathtub 20 or the cold bathtub 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121305-A (JP)
Title: Diamond burr for dentistry
Inventor: IKUSHIMA KEISUKE
IPC: A61C3/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond burr for dentistry to be used for grinding a natural tooth or a dental prosthesis such as a dental repair, denture and artificial tooth in the dental clinic and dental technique, excellent in removing grinding wastes and grinding feel and hardly allowing grinding wastes to coil around the burr.  <P>SOLUTION: In the diamond burr for dentistry, diamond grains are fixed to the tip of a burr body with a metal plating layer evenly including fluoride compound particles with the average particle diameter of 0.01-50 μm, smaller than the average particle diameter of the diamond grains. It is preferable that the volume fraction of the fluoride compound particles included in the metal plating layer is 0.1-60%, and that 0.1-15 wt% weight of a phosphorous compound is further included in the metal plating layer if the metal plating layer is a nickel plating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155973-A (JP)
Title: Hydraulic pump
Inventor: RYUH YOUNG-SUN
IPC: F04B1/20
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump which efficiently performs a shoe holding function by one member only. SOLUTION: This hydraulic pump includes a case, a shaft, many cylinder members, a piston member, a swash plate member, a shoe, and the cylinder members having a bottom face positioned in the direction of opening part of a channel, respectively. A barrel-shaped part protruding from the bottom face of the cylinder member, a step part formed in a waist part of the shoe, and an elastic shoe holder having one side part inserted into the step part of the shoe and coming into contact with the barrel-shaped part are provided.  The elastic shoe holder includes a circular central hole, a spherical face part having the center around the circular central hole, and many plates extended from the spherical face part, and comes into contact with the barrel-shaped part which is inserted into the step part of the shoe through the circular central hole and in which one side part of the elastic shoe holder corresponds to the spherical face part.