baber/WOPTO huggingface dataset:
Patent JP-2003156967-A (JP)
Title: Thermal fixing device and image forming apparatus
Inventor: FURUKAWA TOSHIRO
IPC: G03G15/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a recording medium from being soiled due to that an image forming agent is accumulated on a peeling member without improving the heat resistance of components having no direct relation to heat the image forming agent stuck to the peeling member. SOLUTION: In this thermal fixing device 18, toner transferred to paper 3 is thermally fixed by a heating roller 26 heated by a heater 36 so as to attain temperature at which the toner is fixed on the paper 3, and a pressure roller 27 pressing the roller 26. Furthermore, the device 18 is provided with a peeling pawl 32 peeling the paper 3 while sliding in contact with the roller 26, and the pawl 32 is heated by a heater 33 so as to attain temperature at which the toner is completely melted. Therefore, even though the toner adhering to the roller 26 is scraped by the pawl 32 and adheres to the pawl 32 as it is, it is completely melted because the pawl 32 itself is set at high temperature, whereby it is restored to the roller 26 before it is accumulated much.
Patent JP-2003159414-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein the amusement in a display is expanded, and the game property can be increased.  <P>SOLUTION: When a normal pattern-displaying device 140 stop-displays special identification information while identification information which is displayed on a variably displaying device is under a variably displayed state, the display result of a variably displaying device 310 becomes a specified display configuration. Thus, a specified game state is generated. Therefore, a game player expects the display of the special identification information in a game by the normal pattern-displaying device 140.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154684-A (JP)
Title: Head unit for inkjet printer
Inventor: NAKADA TOSHIO
IPC: B41J2/175
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a head unit for an inkjet printer wherein a damper chamber which is surely sealed is formed by a simple work. SOLUTION: For this head unit 4 for the inkjet printer, a head chip 12 is attached to the front surface 41a of a front plate section 41 of a unit substrate 13. Then, on the rear surface 41b, dampers 14 and 15 are incorporated on the right and the left across a slip-preventive plate 17. For the dampers 14 and 15, damper chambers 27 and 28 are defined and formed with damper cases 21 and 22, and damper films 25 and 26 which seal recesses 23 and 24 which are formed on the damper cases 21 and 22. The damper films 25 and 26 are attached to the damper cases 21 and 22 by a press-fitting fixation, and a state wherein slipping off is prevented from occurring by the slip-preventive plate 17 is presented.  Compared with a case wherein the damper films are attached by an adhesive or welding or the like, the work to attach the damper films in a manner to be placed under a sealed state is easily and surely performed.
Patent JP-2003163822-A (JP)
Title: Surreptitious photographing detecting system
Inventor: OZAWA JUN
IPC: H04N5/64
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning means that warns photographing by a third party without permission.  <P>SOLUTION: The surreptitious photographing detecting system comprises an image pickup device, a transmitter, and a receiver. The transmitter transmits information associated with the receiver in advance when the image pickup device is in a photographing state. When a user possesses the receiver and someone photographs the user, the receiver can detect the information and make warning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168966-A (JP)
Title: Semiconductor integrated circuit and method for designing it
Inventor: KEIDA HISAYA
IPC: H03K5/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a stable operation even when there are a time delay difference between synchronous circuit blocks caused by different manufacturing conditions, and a time delay difference between clock signals generated by independent clock generation circuits.  <P>SOLUTION: There is provided a register device between a synchronous circuit in a first synchronous circuit block and a synchronous circuit in a second synchronous circuit block, which device is operable with an inversion signal of a first clock signal generated from a clock signal by a clock generator circuit in the first synchronous circuit block or with an inversion signal of a second clock signal generated from the same clock signal by a clock generator circuit in the second synchronous circuit block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160520-A (JP)
Title: Method for recovering useful component
Inventor: ISHIHARA KENICHI
IPC: C07B61/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering useful components and decreasing a distillation residue derived from a catalyst for polyester production that is obtained in a recycling step of the useful components from a polyester waste.  <P>SOLUTION: A polyester composition containing a titanium compound soluble in a polyester is chemically decomposed by using the catalyst for polyester production comprising a titanium compound and a phosphorus compound to reproduce and recover dimethyl terephthalate and ethylene glycol as the useful components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165612-A (JP)
Title: Conveying equipment
Inventor: NAKASONO SATORU
IPC: B65G33/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide conveying equipment capable of three-dimensionally conveying articles with rather large specific gravities while maintaining a sealability.  <P>SOLUTION: A conveyed matter 2 is moved along the insides of conveying tubes 11, 21 and 31 to be conveyed without being scattered while maintaining the sealability. Spiral flexible conveying vane parts 11a, 21a and 31a are projectedly provided on the internal surfaces of the conveying tubes 11, 21 and 31. The conveying tubes 11, 21 and 31 are rotatedly driven by motors 14, 25 and 34 in the circumferential direction. The conveyed matter 2 is moved along the conveying vane parts 11a, 21a and 31a. The conveyed matter 2 with a large specific gravity can be conveyed. The conveyed matter 2 is conveyed from an inlet side to an outlet side irrespective of the positional relation between the inlet side and outlet side of the conveying tubes 11, 21 and 31. The conveyed matter 2 can be three-dimensionally conveyed by three-dimensionally connecting the conveying tubes 11, 21 and 31 to each other, being communicated with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003125934-A (JP)
Title: A pair of reversible okonomiyaki cooking plates which can cook both sides
Inventor: OKADA KAZUHIKO
IPC: A47J37/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a pair of reversible okonomiyaki coking plates with which any body can cook good-looking okonomiyaki of the same shape and size, which can cook both sides of okonomiyaki realizing good heating efficiency and fuel cost reduction, can cook okonomiyaki on a portable table stove or the camp fire, can be used safely and cleanly without soiling the things around the device, and can be used to cook dishes other than okonomiyaki such as fried noodles. SOLUTION: This device consists of the upper plate with a handle, the bottom of which are formed into mound-like shape, and the lower plate with a handle, the bottom of which is formed into a plane surface, and has the feature that both the upper and the lower plates have the locking parts which enables the upper plates to be attached on and detached from the lower plate easily.
Patent JP-2003166965-A (JP)
Title: Method for analyzing oxygen concentration in gas and oxygen concentration analyzer
Inventor: MAKIHARA AKIRA
IPC: G01N27/26
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method that eliminates the need for frequency zero point adjustment when analyzing oxygen concentration and can stably measure the oxygen concentration in a sample gas.  <P>SOLUTION: The oxygen concentration analyzer in a system where an electric output value indicated by an analysis sensor when gas is passed through the analysis sensor is proportional to the oxygen concentration in the gas is used to prepare a first mixed gas where gas without containing oxygen and a sample gas are mixed by a certain flow rate ratio, and a second mixed gas where the gas without containing oxygen and the sample gas are mixed at a flow rate ratio that differs from that of the first mixed gas. The first and second mixed gases are passed to the analysis sensor asynchronously. Then, the electric output value of the sensor for each of the first and second mixed gases is compared with the ratio of the flow rate of the sample gas at each of the first and second mixed gases to calculate the oxygen concentration in the sample gas in the method for analyzing oxygen concentration in gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169163-A (JP)
Title: Communication device
Inventor: KAGEYAMA MASAAKI
IPC: H04M3/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device in which a voice call on an IP network is enabled on the basis of VoIP technology by effectively utilizing an IP address under exhaustion.  <P>SOLUTION: A global IP address common with a PC 9 connected on the side of a down link is applied to a VoIP device (communication device) 8 connected to the LAN. The VoIP device 8 is provided with a distribution means (IP address/port number monitoring part 8c and a VoIP protocol processing part monitoring part 8b) for investigating the sending destination port or the like of packet data incoming from the LAN, making only the packet data for VoIP into audio signal, using the audio signal for the voice call and sending the other packet data to the PC 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166886-A (JP)
Title: Side-mounting applied-pressure detection device
Inventor: IRITONO KENJI
IPC: G01L5/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide side-mounting applied-pressure detection device easily mountable on a measuring object and surely fixable thereon.  <P>SOLUTION: An attachment 6 of this side-mounting applied-pressure detection device is constituted to be rotatable around a hinge 8, clamped by a clamping screw 10, and fixed on the measuring object. Hereby, the attachment can be easily mounted on the measuring object by being opened around the hinge. Torsion, slippage or the like is hardly generated on the attachment, and an accurate value can be acquired, and a fault or the like of a sensor is not generated. The side-mounting applied-pressure detection device is not separated into each part, to thereby enable a mounting fixing work by one person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166266-A (JP)
Title: Joint structure of faucet
Inventor: MATSUMOTO OSAMU
IPC: E03C1/044
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a faucet capable of making a joint part of a water supply pipe side and a joint part of a faucet side connect without use of a large joint tool.  <P>SOLUTION: A recess 15 formed in the joint part 14 of the faucet side is externally connected to the joint part 13 of the water supply pipe side and a water passage 19 is formed in the center of the joint position. The joint part 13 of the water supply pipe side is screwed up to a water supply pipe tool 20 and a circular recessed groove 16 is formed on the outer peripheral face, a screw hole 17 is formed in the joint part 14 of the faucet side, and a fixing screw 18 screwed up to the screw hole 17 is engaged with the recess groove 16 for the joint part 13 of the water supply pipe side. In this way, since the joint condition of both joint parts 13, 14 of the water supply pipe side and the faucet side is kept by the fixing screw 18 engaged with the recess groove 16, a conventional large joint tool is not required, and further, the fixing screw 18 can be fitted to the circular recessed groove 16 without being affected by the halt angle of the joint part 14 at the screwed up faucet side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167878-A (JP)
Title: Document control system, program and recording medium
Inventor: YOSHIDA TAKUYA
IPC: G06F17/30
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document control system capable of holding information on a control item without losing integrity even if a document is copied or moved to the other document control system from a document control system between the document control systems different in the control item.  <P>SOLUTION: This document control system has an indication input part for controlling a document database for registering a plurality of document data as one document, and designating copying or a movement of the document stored in the document database to the other document database different in specifications and a control scale, a document information output part for outputting information on all control items of the copying or movement- designated document as a structured document with every information, and a document reconstituting part for forming the document designated by the indication input part and the outputted structured document as one document, and can copy or move the document without losing any part of the information on the document.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170688-A (JP)
Title: File
Inventor: TONO TAKAYOSHI
IPC: B42F13/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file prevented from obstruction of strength at the time of general use, constituted so as to be easily disassembled into a cover and a binder at the time of disposal and also easy to assemble.  <P>SOLUTION: A fastener is constituted of a locking member, which has an expanded head part, a neck part having a through-hole therein and the resilient locking part formed to the outer periphery of the neck part and bent into the through-hole to be resiliently locked with the opening part of the through-hole and released from the through-hole, and the lock member capable of being inserted into/separated from the through-hole and keeping the locked state of the resilient locking part by insertion and capable of releasing the locked state by separation and the lock member is integrated with the locking member at the position, where the lock member can be inserted into the through-hole, before the lock member is inserted into the through-hole. The binder is fixed to the cover by this fastener. By this constitution, the binder is firmly fixed to the cover usually and, only by releasing the locking with the locking member by separating the lock member at the time of disassembling, the cover and the binder are easily separated and the fastener can be handled as one part before the locking member and the lock member constituting the fastener are assembled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172192-A (JP)
Title: Failure detecting method for humidity sensor
Inventor: MIYAHARA YASUYUKI
IPC: F02D45/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detecting method capable of stably and easily detecting an existence of a failure of humidity sensor provided near a hydrocarbon adsorbing material of an exhaust system of an internal combustion engine.  <P>SOLUTION: The humidity sensor 18 is provided near an HC adsorbing material 7 provided in the exhaust system of the engine 1. The existence of a failure of the humidity sensor 18 is detected in a state where a detected value of humidity by the humidity sensor 18 becomes substantially constant after stopping operation of the engine 1 on the basis of the detected value. The existence of a failure is detected by judging whether or not the detected value of humidity exists within a range between a predetermined upper limit side threshold and lower limit side threshold set in response to a temperature state in the vicinity of the HC adsorbing material 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173810-A (JP)
Title: Fuel cell system
Inventor: TONEGAWA SEIJI
IPC: H01M8/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can detect disorders of a reverse flow prevention valve fitted in a recycle circuit without adversely affecting generating performance of a fuel cell.  <P>SOLUTION: The fuel cell system is provided with a fuel gas supply channel 5 leading hydrogen gas supplied from a high-pressure tank 1 to an air-feeding inlet 4 of a fuel electrode 3 of a fuel cell 2, a recycle circuit 8 communicating an exhaust outlet 7 of the fuel electrode 3 with a fuel gas supply channel 5 and mixing off gas drained from the exhaust outlet 7 with fuel gas supplied from a high-pressure tank 1, and a reverse flow prevention valve 12 fitted halfway in the recycle circuit 8 allowing air flow from the exhaust outlet 7 to the fuel gas supply channel 5 and disallowing air flow from the fuel gas supply channel 5 to the exhaust outlet 7. A controller 22 opens a drain valve 11 at a predetermined timing to purge the inside of the fuel electrode 3, and sends a disorder alarm judging that the reverse flow prevention valve 11 is in disorder, when a detected pressure of a air-feeding pressure sensor 4 falls below that of an exhaust air pressure sensor 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171646-A (JP)
Title: Adhesive block having anti-tack property, its production method, and its packaging method
Inventor: OGURA KAZUHIRO
IPC: C09J9/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive block which solves the problem of a packaging method for preventing the mutual adhesion of a conventional hot- melt adhesive, reduces the rate of a different material contaminant such as a film into the hot-melt adhesive as little as possible, prevents the mutual adhesion of hot-melt adhesive blocks, and is excellent in workability, to provide a method for producing the same, and to provide methods for packaging a hot-melt adhesive block and for transporting the same, whereby wastes such as a packaging material can be reduced as little as possible.  <P>SOLUTION: The method for producing a hot-melt adhesive block comprises pouring the hot-melt adhesive heated to its flow temperature or higher into a container having an inner surface with release properties and a bottom constructed so as to be openable or closable or to be attachable or detachable, cooling the poured adhesive untill at least the surface of the adhesive is solidified, and taking out the produced hot-melt block from the container by opening or detaching the bottom of the container. The hot-melt adhesive block produced thereby and methods for packaging and for transporting the same are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179089-A (JP)
Title: Conductive ball mounting apparatus
Inventor: NAITO YOSHITATSU
IPC: H01L23/12
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the productivity of a solder ball mounting apparatus by preventing the failure to chuck or excessive chucking of solder balls by an alignment mask.  <P>SOLUTION: In order to control the number of solder balls 1 in a solder ball container 2 within a prescribed range, the solder ball mounting apparatus is provided with a CCD camera 64 for photographing the inside of the solder ball container 2; and an image processing means 65 which calculates a dominant area of the solder balls 1 in the solder ball container 2 and then calculates the number of solder balls 1 from the calculated dominant area. By remarkably reducing the number of failures to chuck or excessive chucking of the solder balls by means of the alignment mask which are generated when the alignment mask chucks the solder balls to reduce the number of retried chucking, the productivity of the solder ball mounting apparatus can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178367-A (JP)
Title: Commodity housing device for automatic vending machine
Inventor: SATAKA TAKUYA
IPC: G07F11/34
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a commodity clogging or a commodity deformation by housing a commodity differed in diameter between bottom part and spout such as PET bottle commodity in a commodity housing passage with the inputting directions being matched.  <P>SOLUTION: This device comprises a commodity input port 2 for putting the commodity S, a top plate 4 inclined backward from the commodity input port 2 to form a commodity input passage 3; the commodity housing passage 5 provided under the rear end part of the top plate 4 to vertically stack and house the commodity S; a passage width regulating member 6 provided on the top plate 4 to regulate the width of the commodity input passage 3; and a height regulating member 7 mounted on the passage width regulating member 5 and protruded sideward from the commodity input passage 3 to partially regulate the height of the commodity input passage 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178147-A (JP)
Title: Wedding/funeral ritual assisting system
Inventor: ISHIYAMA KAZUHIRO
IPC: G06Q10/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method usable on the net for assisting rituals, joyous or mournful, wherein money is received and thankful returns are ordered for the received money.  <P>SOLUTION: The system has a step S3 whereat the host transmits information to an event providing server on a request for assistance in hosting an event such as a wedding, a funeral, or a commemorative party; a step S5 whereat event holding notices are transmitted to participants; a step S6 whereat participants transmit their presence at or absence from the event to the event providing server, which may include their identities and the amounts of money to be transferred, together with their celebration/condolence messages or their requests for the dispatch of garlands; and a step S8 whereat the host arranges thankful returns for the received money.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188437-A (JP)
Title: Polarizing device of coaxial and flexible piezoelectric material cable
Inventor: EBISAWA MITSUO
IPC: H01L41/45
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a friction force is generated between a coaxial and flexible piezoelectric material and a block type conductor and thereby the piezoelectric material tube cannot be moved at the time of moving the piezoelectric material tube and moreover a large force is required even when such piezoelectric material tube can be moved.  <P>SOLUTION: A conductive material block 6 provided with a piezoelectric material tube path 61 is divided. Friction force between one divided conductive material block and a piezoelectric material tube 3 is reduced by dividing the conductive material block 6 into a plurality of blocks. The piezoelectric material tube 3 can be moved with smaller force using a pulley 7 allocated at the folding- back area of the piezoelectric material tube 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187991-A (JP)
Title: Inverter device
Inventor: KANAI NORIO
IPC: H05B39/04
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable to control a load output without increasing the input current distortion in an inverter device lighting an incandescent lamp at a high frequency.  <P>SOLUTION: A series circuit of capacitors C2, C3, and a series circuit of switching elements SW1, SW2 are connected in parallel to an output end of a rectification part 1 converting AC power source to DC power source. In the inverter device in which an incandescent lamp load 3 is connected to a secondary side of a transformer T connected between a connecting point of the capacitors C2, C3 and a connecting point of the switching elements SW1, SW2, output to the incandescent lamp load 3 is controlled by making an On-duty of the switching elements SW1, SW2 variable in a range of not more than 50%.  <P>COPYRIGHT: (C)2003,JPO