baber/WOPTO huggingface dataset:
Patent JP-2004164080-A (JP)
Title: Mounting mechanism, mounting method and mounting adapter for fire sensor in clean room
Inventor: AMANO HIROKI
IPC: H01R13/73
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when mounting a compact fire sensor conventionally mounted so as to be embedded in a ceiling, is mounted on the system ceiling of a clean room, it is necessary to install a special structure at the system ceiling side of the clean room, and that when the sensor is mounted as it is left exposed on a system ceiling frame, an opening for wiring or coarsely finished portion at the rear part side shielded in the ceiling when it is embedded is exposed and acts as a dust receiver which adversely affects the cleanliness factor of the clean room, and it is impossible to alter even the external face, for example, it is impossible to alter the opening for wiring to move it from the peripheral wall since the fire sensor is an article approved by a fire code.  <P>SOLUTION: A cylindrical cap 5 is fitted to a rear side peripheral wall from the rear side of a cylindrical fire sensor 1 having an opening 2 for wiring to the outside so that an opening for wiring can be covered. In this state, this fire sensor is mounted on the system ceiling frame of a clean room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165853-A (JP)
Title: Apparatus and method for radio communication
Inventor: IMAMURA DAICHI
IPC: H04L27/26
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the communication throughput of each of transmission and reception stations depending on a fading variation speed between the transmission and reception stations.  <P>SOLUTION: An antenna 9 and a reception RF unit 1 receive a signal transmitted from an opposite radio communication device, a transmission path time variation detecting unit 3 detects the time variation quantity of a transmission path response by using this signal, and a pilot signal insertion interval deciding unit 4 decides an insertion interval of a known reference signal (pilot signal) by using the time variation quantity of the detected transmission path response. A transmission unit 5 inserts the pilot signal into an information signal transmitted on the basis of this insertion interval, and transmits the information signal into which the pilot signal is inserted to the opposite radio communication device. In this way, the information signal can be transmitted based on the optimum insertion interval of the pilot signal in the transmission path, the insertion interval decided from the detection result of the time variation quantity of the transmission path response, and a redundant pilot signal can be removed and the throughput of communication can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171821-A (JP)
Title: Photoelectric conversion element using electrolyte solution containing amino pyrimidine-based compound, and dye-sensitized solar cell using it
Inventor: KUSAMA HITOSHI
IPC: H01L31/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having a high open voltage, and enhanced in photoelectric conversion efficiency.  <P>SOLUTION: This photoelectric conversion element comprises a semiconductor layer electrode, an opposite electrode, and an electrolyte solution. The electrolyte solution contains an amino pyrimidine-based compound expressed by general formula (I), wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently a hydrogen atom, a 1-6C alkyl group or a 1-6C alkoxy group. At least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>is one or more kinds of compounds expressed by general formula (II), wherein R<SP>5</SP>and R<SP>6</SP>are each independently a hydrogen atom or a 1-6C alkyl group; R<SP>5</SP>and R<SP>6</SP>may form a cyclic structure by being bonded to each other; and (k) is an integer of 0-6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166788-A (JP)
Title: Ceiling structure of pachinko island in pachinko parlor
Inventor: FUJIO TATSUYA
IPC: A63F7/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling structure of a pachinko island in a pachinko parlor capable of dissolving troublesomeness at the time of cleaning a replenishing gutter.  <P>SOLUTION: The ceiling structure of the pachinko island in the pachinko game house comprises a movable belt-like body (19) formed so as to cover and open the peak part (11a) of the pachinko island (11) and a wind-up means (21) for moving the belt-like body to a position at which the belt-like body (19) covers the peak part (11a) of the pachinko island (11) and the position at which it opens the peak part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170178-A (JP)
Title: Gap measuring device and gap measuring method using it
Inventor: SHIMODAIRA YOSHIO
IPC: G01B21/16
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To measure gap at a desired precision in an easy manner regardless of gap size.  <P>SOLUTION: A gap measuring device has a tapered gage part 12 having a gage 11 in a wedge shape at an tip end, a stopper 13 for specifying sliding quantity of the tapered gage part 12 by contacting an opening end of an gap when the tapered gage part 12 is slid and the gage 11 is inserted in the gap to be measured, a stopper 13 for specifying the sliding quantity of the tapered gage part 12, a moving quantity detector 15 for measuring relative sliding quantity of the tapered gage part 12 for the stopper 13, a transmitter 16 for radio-transmitting the sliding quantity measured by the moving quantity detector 15 as measured data, a receiver 17 for receiving the measured data from the transmitter 16, and a data storing processing device 20 for storing, analyzing and displaying the measured data from the receiver. The measurement is transmitted from the transmitter 16 to the receiver 17 so that the data storing processing device 20 and the like are not needed to be brought with at a measuring site.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171645-A (JP)
Title: Recording medium driving apparatus
Inventor: MINASE MINORU
IPC: G11B17/056
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a lock mechanism of a sled motor and a tray at a driving-off state, in an eject-state of the tray even when a system controller is abnormal.  <P>SOLUTION: A signal from a tray position sensor 13 is provided to a connection point E to control a mute signal generating circuit 80a in the driver IC. When the system controller 31 is abnormal, the connection point E is set at LOW according to the signal from the tray position sensor 13, even though a Hi signal is output from buses 172, 75. The mute signal from the mute signal generating circuit 80a is output, and a sled motor driver, a spindle motor driver and a solenoid driver for driving a solenoid 28b of the lock mechanism are maintained at off state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177999-A (JP)
Title: Itinerary preparation system, itinerary preparation device, itinerary preparation method, and itinerary preparation program
Inventor: USUGI DAISUKE
IPC: G06Q50/14
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an itinerary preparation system, an itinerary preparation device, an itinerary preparation method, and an itinerary preparation program, which enable an itinerary preparer to share the electronic data of his or her prepared itinerary with a travelling companion, and also enables both the itinerary preparer and the travelling companion to propose the change plan of the itinerary to each other.  <P>SOLUTION: In this membership itinerary preparation system, a server computer 2 registers the itinerary of members prepared by combining sightseeing spot information in an itinerary storing means by adding the specific information of the members and the specific information of the itinerary based on an instruction from a member 4 side. Also, the server computer 2 prepares the alternative plan of the itinerary of the itinerary storing means, and registers the alternative plan as the alternative plan of the itinerary in the itinerary storing means, and transmits the specific information of the itinerary and address information for performing access to the alternative plan registering means to the addresses of the travelling companions received from the member 4 side. The alternative plan preparation is permitted to the members whose itinerary is matched with the specific information of the member 4 and users who has inputted the specific information of the itinerary and the address information to perform access.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178988-A (JP)
Title: Rotating electronic component
Inventor: KOGANEHIRA KAZUO
IPC: H01H25/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electronic component surely preventing backlash of a rotating molding housed in a case.  <P>SOLUTION: This rotating electronic component 1 is formed in such a way that the rotating molding 30 is housed in the case 90 (an upper case 91 and a lower case 101), and a shaft 10 unitedly rotating with the rotating molding 30 and joined movably up and down at the specified stroke separately from the rotating molding 30 is projected from the top surface of the case 90. A shaft part 41 projecting in the up and down direction is installed on the top surface of the rotating molding 30, the outer circumference of the shaft part 41 is rotatably supported with a bearing 95 of the case 90, and the shaft 10 is engaged with the rotating molding 30 on the inner circumferential surface of a shaft supporting hole 43 installed inside the shaft part 41 of the rotating molding 30, unitedly rotated, and is rotatably supported inside the rotating molding 30 so as to be movable up and down at the specified stroke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178476-A (JP)
Title: Merchandise information utilization system
Inventor: MIYAZAWA YUICHI
IPC: G06Q10/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise information utilization system that can effectively utilize information on merchandise purchased by a user in keeping household accounts easily, offering dietary counseling and outputting information on foodstuffs insufficient for customers to a foodstuff provider such as a convenience store.  <P>SOLUTION: The merchandise information utilization system is so designed that a USB key 5 stores tabulated household account data, a POS terminal 2 inputs receipt information about merchandise purchased by a user to store it in the USB key 5 or the like connected thereto, and when the USB key 5 is inserted into a user PC 4, which reads in the receipt information and the household account data to output both to a receipt information utilization server 1, the receipt information utilization server 1 classifies and tabulates the receipt information, updates the household account data and displays household accounts on the user PC 4. The receipt information utilization server 1 provides food habit support depending on information on food in the receipt information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180772-A (JP)
Title: Shelf board supporting member
Inventor: ITO HIROYUKI
IPC: A47B57/42
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to support a large shelf board.  <P>SOLUTION: This shelf board supporting member supports a shelf board 300 under a state being attached to shelf posts 200 on which openings 210 are provided with specified intervals. The shelf board supporting member is equipped with a main body part 110, a strut part 120 which is extended diagonally downward from the lower surface of the main body 110, and a fixing member 130 which is slidably attached to the lower surface side of the proximal end side of the main body part 110. A main body side claw part 111 which engages with the opening 210 is formed on the proximal end side of the main body part 110, and a strut side claw part 121 which engages with the opening 210 is formed on the proximal end side of the strut part 120 respectively. When the fixing member 130 is slid to the shelf post 200 side under a state wherein the main body side claw part 111 and the strut side claw part 121 are engaged with the openings 210, a press-fitting claw part 131 which protrudes from the proximal end side of the fixing member 130 is press-fitted in the opening 210 which is engaged with the main body side claw part 111.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183032-A (JP)
Title: Method for manufacturing parts for machine structure superior in pitting resistant strength
Inventor: TANAKA TAKASHI
IPC: C23C8/22
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten heat treatment hours in a process of manufacturing parts for a machine structure such as a toothed gear made from a carburizing steel by high-concentration carburizing and quenching, and to manufacture the parts superior in pitting resistant strength.  <P>SOLUTION: The method for manufacturing the parts for the machine structure such as the toothed gear superior in pitting resistant strength comprises cold-working the parts for the machine structure such as the toothed gear made of a steel for the machine structure containing 0.1 to 0.3 mass% Ti, at a working rate of 20% or higher, and carburizing and quenching the parts at a high concentration of carbon so as to control the C concentration on the surface of the parts to 1.0 mass% or higher, to precipitate carbides consisting of Fe<SB>3</SB>C on the surface layer of the parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185304-A (JP)
Title: Tobacco sample
Inventor: TATENO YOSHINORI
IPC: G07F9/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tobacco sample enabling a sample display label to be easily and neatly attached to a dummy body.  <P>SOLUTION: The tobacco sample 1 comprises the dummy body 2, and the sample display label 3 attached to the dummy body 2 and capable of being bent or curved. The dummy body 2 has a circumferential wall W constructed of right and left vertical walls 2a, 2a and top and bottom sidewalls 2b, 2b, and opens forward and backward. The circumferential wall W has a locking protrusion 2c on its inner surface. The sample display label 3 has a front 3a that forms the front face of the tobacco sample 1, and an extension E extending from the front 3a and bent to abut the inner surface of the circumferential wall W. The extension E has therein a lock hole 3d locked to the locking protrusion 2c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187003-A (JP)
Title: Image reader, abnormal pixel detection method, abnormal pixel detection program, and recording medium
Inventor: YASUDA HISAHIRO
IPC: H04N1/40
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of sufficiently obtaining the detection performance in various read systems.  <P>SOLUTION: A detection data selection part 4 selects one kind of data (selected data (5)) from three kinds of data of image data (1) before shading correction, image data (4) after shading correction, and shading data (3) and transmits selected data (5) to an abnormal pixel detection part 5. Abnormal pixel detection processing is performed in the abnormal pixel detection part 5, and a detection result for each pixel is stored in a second line memory 8 (6). In abnormal pixel compensation processing at the time of document read, data in the second line memory 8 is successively read out synchronously with input of image data (7) and only image data of pixels judged to be abnormal is compensated in an abnormal pixel compensation processing part 6 in the same manner as shading correction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184830-A (JP)
Title: Fixing device
Inventor: GOMI KATSUTO
IPC: B65H29/56
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for an image forming apparatus wherein jamming (jamming of a recording medium) is hardly caused.  <P>SOLUTION: The fixing device is provided with a rotary-driven fixing roller 61, a pressure roller 62 which is rotated in press contact with the fixing roller 61, a peeling member 70 arranged adjacent to the fixing roller 61 so as to peel the sheet-like recording medium carried through a press-contact part N between the fixing roller and the pressure roller off the surface of the fixing roller and guide the recording medium, and a control member 80 arranged at each end part of the peeling member 70 so as to control a distance between the surface of the fixing roller 61 and the peeling member 70 while coming in contact with the surface of the fixing roller 61, the fixing roller 61 is formed to an inverted-crown shape, and also, the control member 80 comes in contact with a part other than the contact part T1 with the pressure roller end edge part 62c on the fixing roller 61. The outer part 81 of the control member 80 is arranged outside the end edge part 61c of the fixing roller 61.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182951-A (JP)
Title: Conductive ink for gravure printing, and laminated ceramic electronic component
Inventor: WATANABE SHINYA
IPC: C09D11/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive ink which is capable of maintaining its low viscosity for a long time and carrying out the desired drying treatment of the coating film under a drying condition of a low temperature / a short time, and to provide a laminated ceramic electronic component manufactured by using the conductive ink.  <P>SOLUTION: The conductive ink for a gravure printing comprises a powdered base metal material, such as Ni or Cu, an organic vehicle (for example, solvent:resin=9:1), and a dispersant, such as a polymeric dispersant, in addition 0.5-5.0 wt.% of amines containing at least one or more of tertiary amines having a boiling point not higher than 200 °C. It is able to prevent the ceramic sheet from being delaminated from the base film and the base film from being stretched even when applying the gravure printing to the ceramic sheet on the base film using the conductive ink for a gravure printing and drying the printed coating film under a drying condition of drying temperature lower than 100 °C and drying time of 15 second or less. The laminated ceramic electronic component is a laminated ceramic electronic component in which an inner conductor is buried in a sintered ceramic body and wherein the inner conductor is formed by using the conductive ink for a gravure printing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182333-A (JP)
Title: Can cutter
Inventor: KOBAYASHI MASAYUKI
IPC: B23D35/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can cutter which smoothly opens the cap or the bottom cap of a medium-sized can such as a pail can.  <P>SOLUTION: A can 20 is pushed down along a guide plate 11 for a cutting plate 12 to bite and cut open a bottom cap 21. The plate 12 has an arc shaped part along the shape of the can and a perpendicularly bent end part. A bite preventive piece 13 is provided in the neighborhood of the plate 12 inside. By this, the cut edge part of the cap 21 is bent for preventing biting between the plate 12 and the edge part being cut open.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194387-A (JP)
Title: Switching power supply unit
Inventor: MURAKAMI KOSABURO
IPC: H02M3/28
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve starting operability and low power consumption in a ringing choke converter switching power supply unit 11.  <P>SOLUTION: A holding circuit 19 for holding a start voltage obtained by the start circuit 15 is provided for the start circuit 15 which gives a DC power supply voltage to the gate of a main switching element Q and starts switching operation at power ON. In most of conventional ways, if power supply voltage is low or starting is conducted with a load in a heavy condition, a secondary output voltage is not established, so that starting failure is generated because a crest value of a ringing pulse does not reach a threshold voltage. This switching power supply unit can be smoothly transferred to a steady oscillating state by repeating the following step, and a gate potential is raised immediately after turning off and is turned on again. Thus, easy starting is possible without reducing value of starting resistance R1, R2 even if the power supply voltage is low or the load is heavy, and high starting operability and lower power consumption can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190368-A (JP)
Title: Method and implement for connecting joint bar
Inventor: MIZUSHIMA HIDENORI
IPC: E04C5/18
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems wherein binding work requires much time and wherein binding cannot be appropriately performed, because a joint bar and a main reinforcement of a beam, which cross each other, are bound together by means of a binding wire with one hand while being held with the other hand, in work for connecting the joint bar in reinforcing bar work.  <P>SOLUTION: A hook is provided in a holder into which the joint bar can be inserted; the holder is fixed in the prescribed position of the joint bar; and the joint bar is connected to the main reinforcement of the joint. In this case, the joint bar is temporarily fixed to the main reinforcement of the beam by suspending the hook on the main reinforcement of the beam, so that a crossed part of the joint bar and the main reinforcement of the beam can be bound by means of the binding wire with both the hands.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083279-A (JP)
Title: Trash collecting box
Inventor: TANAKA TERUO
IPC: B65F1/16
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trash collecting box from greatly projecting to a road after finishing the collection in a trash collecting day, prevent it from obstructing the passing of pedestrians and automobiles, improving the usability by facilitating the opening/closing operation such as folding and expanding the trash collecting box in a single operation, and preventing it from spoiling the surrounding landscape when installing the trash collecting box on a roadside.  <P>SOLUTION: This trash collecting box 1 installed on the roadside is so formed that the rear ends of left/right side enclosure members 3 comprising front/rear divided members 3a and 3b folded inward into a flat shape are rotationally journaled to the left/right both end parts of the rear side enclosure member 2 and the end of the front side enclosure member 4 is rotationally journaled to the front end of the left/right side enclosure members 3. The center of the rear side enclosure member 2 and the center of the front side enclosure member 4 are connected by an inward-foldable support arm 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199160-A (JP)
Title: Optimum design method
Inventor: WASHISAWA TERUYOSHI
IPC: G06F17/50
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a structure element not contributing to an evaluation function in an automatic design technology for shape optimization including especially topology of a structure member, concerning a solution of an optimization problem of a design parameter.  <P>SOLUTION: This optimum design method is equipped with a first solution process for solving the optimization problem of a first evaluation function to a state variable vector x by using a design variable vector f as a parameter, and a second solution process (S102) for solving the optimization problem of a second evaluation function L<SB>2</SB>to the state variable vector determined by the first solution process and the design variable vector. The method is provided with an erasure process (S103-108) for erasing a component f(s) corresponding to the structure element s not contributing to the second evaluation function L<SB>2</SB>from the design variable vector f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI