baber/WOPTO huggingface dataset:
Patent JP-2004009121-A (JP)
Title: Bellows-type laser beam protector
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/064
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To substantially eliminate catching of rollers 49 and 51 by a supporting face F of a support plate 41 in a bellows guide 39 even when the moving speed of a working head 11 is increased.  <P>SOLUTION: A laser beam protector comprises an optical path bellows 35 to be expanded following the movement of a working head 9 in an axis of an optical axis, the bellows guide 39, a plurality of hanging plates 43 having a first arm 45 and a second arm 47, respectively, a plurality of first rollers 49 which are provided on tip parts of the plurality of first arms 45 and rolled on the support face F in the bellows guide 39 in the direction of the optical axis, and a plurality of second rollers 51 which are provided on tip parts of the plurality of second arms 47 and rolled on the support face F in the bellows guide 35 in the direction of the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013751-A (JP)
Title: Voice guide device
Inventor: SUGIYAMA ETSUO
IPC: G10K15/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice guide device which guides only a person with impaired vision who needs a guidance by voice.  <P>SOLUTION: The voice guide device is provided with a recording device which records a prescribed voice, a control circuit which controls the reproduction of the recorded voice based on a drive signal and a speaker which amplifies the reproduced voice of the recording device based on an instruction signal from the control circuit. In addition, the voice guide device is provided with a voice button for inputting the drive signal. A sensor and a sensor circuit are not required and power consumption is reduced thanks to the voice guide device which gives the guidance only when the person puts the voice button. Accordingly, a battery can be used as a power source, and wiring between the sensor, the externally mounted speaker, and the power source and the control circuit is centrally made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016831-A (JP)
Title: Analyzer/dispenser
Inventor: SUDO MASAMITSU
IPC: B01J4/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer/dispenser in which causes of malfunction can be easily, rapidly and definitely known.  <P>SOLUTION: The analyzer/dispenser 1 is equipped with a main equipment 2, a dispensing pump 3 installed as movable with respect to the main equipment 2, and a cable 4 connecting between them. The circuit board 31 of the dispensing pump 3 is provided with a connector 32, a pressure sensor 33 and a driving circuit 34, with the driving circuit 34 connected to the terminal 321 of the connector 32 through a resistor 35 while the terminal 323 connected to a node 351. The main equipment 2 has a controlling means 21 and an informing means 27. The controlling means 21 has a microcomputer 22 and a window comparator 22, with an LED 24 and a resistor 26 disposed between the window comparator 23 and the microcomputer 22. Abnormalities in the dispensing pump 3 and the cable 4 are detected by comparing the voltage detected at the node 351 to reference voltages VrefL and VrefH.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017861-A (JP)
Title: Automobile heat exchange excellent in brazing property when brazing by heat treatment and in erosion-resistance
Inventor: EDO MASAKAZU
IPC: F28D1/03
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile heat exchanger such as a radiator and a heater core excellent in a brazing property at the time of brazing by heat treatment and in erosion-resistance.  <P>SOLUTION: In the automobile heat exchanger made of aluminum alloy and a tube prepared by brazing, an average crystal particle diameter of a plane perpendicular to a plate thickness direction of a perfect recrystalized particle of a fin material and a tube core material after brazing, is made 300 μm or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022959-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ASHIHARA YOJI
IPC: H01L29/423
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can improve an operating speed of a semiconductor device having a MISFET by reducing the contact resistance of a polymetal gate.  <P>SOLUTION: A method for manufacturing a semiconductor device comprises the steps of processing a silicon nitride film (cap insulating film 7a) deposited on a semiconductor substrate 1, a high melting point metal film 6c and a WN film 6b in a predetermined shape, further removing the polycrystalline silicon film 6a of a part exposed from the WN film 6b of a predetermined shape by etching to a predetermined thickness so as not to expose the gate insulating film 5, then selectively forming sidewall films 8 on the sidewalls of the cap insulating film 7a, the high melting point metal film 6c, the WM film 6b and the polycrystalline silicon film 6a retained on the lower part of the WN film 6b, then removing the polycrystalline silicon film 6a of the part exposed from the sidewall film 8, and then heat treating the semiconductor substrate 1 in an oxidative atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021855-A (JP)
Title: Copyright protecting method, copyright protecting system realizing it, and owner information recorder and literary work operating device constituting system thereof
Inventor: MASUBUCHI MINAKO
IPC: G06F21/62
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copyright protecting method restraining illegally copy or transfer of literary works and permit copy or transfer as long as it is personally used.  <P>SOLUTION: When the literary work 3a is reproduced from the recording medium 3 and copied or transferred, using the owner information recorder 1adding owner biometrics information 3b indicating owner of a literary work 3a to the literary work 3a and writing it into a recording medium 3, and the literary work operating device 2 determining the owner of the literary work 3a recorded in the recording medium 3 by the owner biometrics information 3b and recognizing operations for copying or transferring of the literary work 3a only to the owner, copying or transferring of the literary work 3a is recognized as long as the user is confirmed to be the owner of the literary work 3a as an object reproduced from the recording medium 3 and copied or transferred, by collating the owner biometrics information input by a user who operates for copying or transferring and the owner biometrics information 3b written by the owner information recorder 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021861-A (JP)
Title: Maintenance work competition adjustment system and method thereof
Inventor: NAKAMURA MARI
IPC: G06Q10/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance work competition adjustment system efficiently managing plans of rail track maintenance works and various kinds of subsidiary works around the rail tracks, using electronic database.  <P>SOLUTION: This system comprises a web server 11 receiving distance data 5 and work plan data 6 transmitted from a terminal device 3 via a communication network 2 and registering them, a line database device 12 corresponding and storing the distance data 5 and the work plan data 6, a work competition adjusting means 8 reading out a plurality of distance data 5 and work plan data 6 stored in the line database device 12 for determining if the respective work contents compete with each other or not and re-establishing the competing work plan data, and a work data revising means 15 for storing the revised work plan data 9 re-established by the work competition adjusting means 8 into the line database device 12 and the web server 11. The web server 11 makes the revised work plan data 9 readable via the communication network 2 responding to access from the terminal device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017914-A (JP)
Title: Audio visual (av) system
Inventor: YASUMOTO TAKASHI
IPC: H04N5/44
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize sound field effects of stereo sound and surround sound or the like in an AV system equipped with at least a speaker inside the vehicle.  <P>SOLUTION: The AV system is equipped with a plurality of rear displays 22, 23 replayably made by selecting an arbitrary AV source respectively at the rear seat of the vehicle. When the controller 15 detects whether the same AV source is being replayed at both rear displays 22, 23 or not, the replay of the same source is detected, the sound processing parts 16, 17 for each rear display are controlled so as to output the sound signal of the L channel from the L rear display 22, and output the sound signal of the R channel from the R rear display 23, to enable the stereo sound to be outputted from two speakers 22a, 23a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023763-A (JP)
Title: Communication control system, communication control method, mobile station and base station
Inventor: ISHII HIROYUKI
IPC: H04W16/28
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum path selection in the wireless environment of different times in wireless communication to reduce error rate in communication.  <P>SOLUTION: A communication control system that controls wireless communication between a transmitter and a receiver 20 has a path selector 23 that compares a relative part 22 that generates a delayed profile that identifies a path, a threshold value resolution part 24 that resolves a threshold value based on an index value regarding a communication environment, and the threshold value, with the power level of each path in the delayed profile, selects a path as an effective path whose comparison result satisfies a specified condition, and outputs the delayed profile as a channel estimate after the selection of the effective path by receiving a pilot signal included in known series transmitted by a transmitter and by correlating a replica signal in relation to the received pilot signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115995-A (JP)
Title: Image processing apparatus and its method
Inventor: YAMAMOTO MITSUHIRO
IPC: B41J5/30
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that outputs no input image data including a particular original image such as an exchange ticket and marketable securities. SOLUTION: A discrimination means 1171 discriminates the similarity between a particular original image and an image received by input means 1101 to 1103, when the means 1171 discriminates that the input image includes the particular original image, a CPU 170 controls a memory 1116 to process its contents according to its discrimination signal H.
Patent JP-2003035207-A (JP)
Title: Injection element for rocket engine
Inventor: MAEDING CHRIS UDO
IPC: F02K9/52
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an injection element for a rocket engine capable of dividing the flow of a propellant to be supplied to a combustion chamber, and independently injecting two divided currents to the combustion chamber. SOLUTION: The torque is applied to the flow of the supplied propellant by a swirler 3 inside of the injection element 1, the flow of the propellant changed to the swirl flow by the torque is divided into a first hollow cone jet 5 and a second hollow cone jet 6 by a flow dividing mechanism 4, a first jet pipe 11 and a second jet pipe 12, and the hollow cone jets are respectively injected into the combustion chamber from different injection angles α1 , α2 .
Patent JP-2004025948-A (JP)
Title: Transporting carriage
Inventor: OGAWA HIROSHI
IPC: B62B5/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the buffering effect and general versatility of a buffering device in a transporting carriage equipped with the buffering device for preventing direct contact with another object during transportation, on its external side surface.  <P>SOLUTION: In this transporting carriage equipped with the buffering device 14 on its external side surface, the buffering device 14 is structured such that both ends 15a, 15b of an elastic synthetic resin band-shaped body 15 in the longitudinal direction are mounted on the external side surface, for example, on the end of vertical plate parts 6b, 9b, 10b in respective angle members 6, 9, 10 constituting the bottom periphery of the carriage, under a condition where the buffering part 14a with the longitudinal middle part leaving the external side surface of the carriage and protruding laterally is bent so as to be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028857-A (JP)
Title: Electronic clock having reset lever with bush
Inventor: WATANABE MAMORU
IPC: G04C3/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic clock that prevents the bearing section of a wheel train from being bent by a reset lever and prevents the bearing section from being damaged when adjusting hands.  <P>SOLUTION: The electronic clock has the reset lever 180. A guide section 182c of a bush 182 is incorporated into a hole 180h for bush incorporation in the reset lever 180 by providing clearance in a diameter direction. A transmission wheel, namely a lower shaft section 150g of a third wheel 150 is rotatably incorporated into a center hole 182h of the bush 182. In setting to a time display state, one portion of the bush 182 comes into contact with a bush positioning section 102f of a main plate 102, a transmission pinion, namely a third pinion 150c engages with a display toothed wheel, namely a second toothed wheel 152b. In setting to a time correction state, one portion of the reset lever 180 comes into contact with a reset pin 126, the transmission pinion, namely the third pinion 150c does not engage with the display toothed wheel, namely the second toothed wheel 152b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028932-A (JP)
Title: Automatic analyzer
Inventor: MATSUBARA SHIGEKI
IPC: G01N35/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer for displaying preparatory items required prior to operation for analysis in the automatic analyzer and enabling even operator inexperienced in the operation of the analyzer to make preparations required beforehand without any omissions.  <P>SOLUTION: By changing the display colors of a maintenance button, a data delete button, a reagent state button, a reagent prime button, a calibration button, and a QC button, arranged on a system outline screen displayed on an operation part, into red, yellow, etc. according to the actual state of the analyzer, it is possible to make the operator recognize the preparatory items required prior to analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054310-A (JP)
Title: Orientation variable illumination device
Inventor: RAVIER JEAN PAUL
IPC: F21Y101/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To change the orientation of an illumination device along two axes by using only one actuator. SOLUTION: The illumination device has an optical system comprising a light source 3 and a reflector (10), and capable of generating light beam, and the optical system is fitted to a chassis (14) by a fixed point including ball joint connecting means (18) and (20). This optical system is held by the chassis (14) and (114) by second elastic links (24) and (32) and a third link (36) which can be operated by an actuator (38).
Patent JP-2004036076-A (JP)
Title: Snow dumper
Inventor: NIRASAWA NOBORU
IPC: E01H5/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow dumper causing no problematic strength shortage in use even if the thickness of a frame pipe (a grip) is thinned for reducing weight in spite of being formed with a through-hole by punching.  <P>SOLUTION: This snow dump is fastened-installed by a through bolt 3 by superposing and making contact with the upper surface side of left-right installing pipe parts 2A of a metallic pipe grip 2 on and with this fastening-installing edge part 1A by forming the fastening-installing edge part 1A in left-right parts of a plastic bucket 1. When punching-forming the through hole 4 for penetrating through the through bolt 3 by a press machine by placing the left-right installing pipe parts 2A of the grip 2 on a press receiving surface, the through-hole 4 is penetratingly formed in these installing pipe parts 2A by punching the installing pipe parts from the upper surface side by placing the under surface side without punching these installing pipe parts 2A from the under surface side by placing the upper surface side, and a collapsing recessed part 5 is formed in a peripheral part of the through-hole 4 on the upper surface side of these installing pipe parts 2A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037566-A (JP)
Title: Camera
Inventor: ONOZUKA HARUO
IPC: G03B17/24
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which a date is modified even though the standard radio waves are not properly received.  <P>SOLUTION: When errors occur in minute and hour data detected from the standard radio waves and it is discriminated to be NG, a procedure is shifted to S198 and discrimination is made to determine whether sum up date data have no error and are OK or not (S198). When it is discriminated that the sum up date data have no error and are OK, the procedure is shifted to S200 and year data are discriminated to be OK or not. When the year data have no error and are discriminated to be OK, a correct date is computed from the sum up date data and the year data (S202) and it is updated to have a new year, month and day (S204).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037669-A (JP)
Title: Developing roller and developing apparatus using the same
Inventor: SATO HIDENORI
IPC: F16C13/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller that obtains a stable image under conditions from a low temperature to a high temperature, maintains excellent set performance even in long-term continuous use, such as repetition in environmental changes, and maintains a stable image, and to provide a developing apparatus using the roller.  <P>SOLUTION: In the developing roller having a shaft core, at least one elastic layer formed on the peripheral face of the shaft core, and a surface layer formed on the outside of the elastic layer, the material constituting a surface layer satisfies the relationship of 0.1≤log(E'' (0) /E'' (60))≤1.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047394-A (JP)
Title: Device for portioning
Inventor: TOEPFER KLAUS
IPC: B65B51/04
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a portioning device which has an improved guiding accuracy of a cum-drive and solving problem of wear. SOLUTION: This portion packaging device comprises two pairs of displacing plates each of which has mutually countering triangle notch, movable in opposite direction in piled up state symmetrically to an axis of a tube, a sealing device comprising two co-operating elements movable in opposite direction placed between the pairs of the displacing plates, and portion packages filling materials into a soft tube jacket. A first handle drives the displacing plates and the element of the sealing device of one sides of each pair and a second handle drives the other displacing plates and the other element of the sealing device of the other sides of each pair separately. The both handles have an equal radius, and each axis of rotation locates in a position equal from the axis of the tube and in a common plane parallel to the axis of the tube.  The both handles are capable of rotating to move the displacing plates and element of the sealing device from an open position far from the axis of the tube to a closed position close to the axis and to the open position. The displacing plates and the elements of the sealing device are connected in a hinged state to the handles each of which is driven by a rotating hinge, and guided by a common guiding element pivoted on a holder which has a handle mounted so as to enable free swiveling around the axis of the tube.
Patent JP-2004033385-A (JP)
Title: Rotation toy with magnet
Inventor: YAMANA TSUTOMU
IPC: A63H33/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation toy using a magnet, wherein a mobile body is brought into contact with a wall surface and moved while rotating.  <P>SOLUTION: The toy includes a base 11 where one or a plurality of longitudinal magnets are embedded in a horizontal or inclining direction so as to obtain the same polarity on a vertical or inclining front surface, or a plurality of small magnets 16 are embedded in line in the horizontal or inclining direction and the mobile body 10 wherein the magnet 13 whose length is shorter than that of the base part 12 of a columnar body, and is arranged in the middle part on or along the axial line of the base part. When the base part 12 of the mobile body 10 is made to abut on the front surface of the base 11, the mobile body 10 is moved, while rotating, on the front surface of the base 11 through the use of the actuation of the both magnets 13, 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034474-A (JP)
Title: Fixing device for carriage driven roller, and recorder
Inventor: NAKAMURA KAZUHISA
IPC: B41J13/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for carrying a recording material in which the print surface is insusceptible to white streak.  <P>SOLUTION: Among a plurality of carriage driven rollers for pressing a recording sheet P to be printed against a carriage drive roller, a part of the carriage driven rollers 2b are arranged on the downstream side of other carriage driven rollers 2a in the carrying direction of sheet. The plurality of carriage driven rollers are arranged to come into pressure contact with the recording sheet P of at least one regular size substantially equally on the left and right sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039896-A (JP)
Title: Semiconductor device
Inventor: MOTOMOCHI KENJI
IPC: H01L23/50
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of connection terminals among chips of a semiconductor device with a COC structure, a chip area and connection failure between the chips.  <P>SOLUTION: Multiplexer circuits M1 and M2 and demultiplexer circuits D1 and D2 are provided in a first semiconductor chip 1 provided with a memory micro control circuit 3, and multiplexer circuits M3 and M4 and demultiplexer circuits D3 and D4 are provided in a second semiconductor chip 2 provided with terminals In1N and Out2N for a normal operation mode and terminals In1T and Out2T for a test mode. Then a signal transmission route is switched, so that a signal can be inputted/outputted to/from a memory micro 5 through common inter-chip connection terminals C3 and C4 both in the normal operation mode and in the memory micro test mode after chip connection. Thus, the number of connection terminals among the chips can be reduced, and furthermore a chip area can be made small, and a connection failure between the chips can be reduced.  <P>COPYRIGHT: (C)2004,JPO