baber/WOPTO huggingface dataset:
Patent JP-2005045691-A (JP)
Title: Piezoelectric vibrator
Inventor: SASHITA NORIKAZU
IPC: G10K11/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator having excellent impact resistance and high reliability.  <P>SOLUTION: The centers of first and second piezoelectric vibrating plates 16, 24 are supported with supports 14A, 14B on a main surface of an enclosure 12 and substantially parallel to the main surface of the enclosure 12. Spacers 34A, 34B having a Young's modulus of ≤2 GPa are mounted on both end sides of the piezoelectric vibrating plate 24 to prevent contacts between the vibrating plates 16 and 24, thus preventing damage. Other spacers 32A, 32B are mounted on the main surface of the enclosure 12 in the positions corresponding to the spacers 34A, 34B to prevent contacts with the main surface of the enclosure 12, thus preventing damage to the piezoelectric vibrating plate 24. In this way, the amplitudes of the piezoelectric vibrating plates 16, 24 are regulated. Therefore, even if an impact is applied, the piezoelectric vibrating plates 16, 24 are prevented from cracking or bending, thus improving the impact resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043809-A (JP)
Title: Image forming apparatus
Inventor: OCHI JUNICHI
IPC: G03G21/16
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which has a simple constitution, low in cost, has high reliability and superior usability.  <P>SOLUTION: The image forming apparatus is characterised in that belt carrying rollers stretch a belt member on it and are carried by a second opening section. A first opening section and the second opening section are made open by a respective hinge as a fulcrum. A driving coupling which is freely separated and coupled is arranged on the shaft line of a carrying roller to which driving force is to be transmitted, a second driving coupling releasing means is connected to the first opening section and arranged to separate the driving coupling for a first driving coupling releasing means while the first opening section is being opened, a process cartridge opens the second opening section to conduct attaching and detaching, and when the first opening section is opened for a certain amount, the first driving coupling releasing means separates and moves the driving coupling to a position where the driving coupling does not interfere with the opening and the closing of the second opening section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051596-A (JP)
Title: Optical transmission method and optical transmitter
Inventor: INOUE TAKANORI
IPC: H04B10/2507
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate upgrading in-service by realizing excellent transmission characteristics even in the number signal wavelengths smaller than the number of design wavelengths.  <P>SOLUTION: The transmission wavelength band of an optical wavelength path designed for wavelength division multiplex is segmented into a plurality of sub-bands (1-9). A signal light or an ASE dummy light is transmitted using the sub-bands as a transmission unit. The ASE dummy light is assigned to the plurality of sub-bands so that the gain profile of an optical transmission path is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055041-A (JP)
Title: Cooking stove and assembling method of support member of optical part in cooking stove
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C5/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking stove and an assembling method of a support member of an optical part in the cooking stove, having excellent fitting performance of an optical part to a top plate (a glass plate).  <P>SOLUTION: The top face of a body case storing a gas burner in the gas cooking stove is covered with the glass top plate 4, the surface of the glass top plate 4 is flat, and the back is rugged. A support frame 53 to which a light emitting element 50 is fixed is fitted to the lower side of the glass top plate 4, and a lubricating film 56 is applied to the back of the glass top plate 4. The support frame 53 is installed in the state of coming into contact with the back of the glass top plate 4 in an area where the lubricating film 56 is not applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057452-A (JP)
Title: Programmable logic circuit
Inventor: AOYAMA TAKAHIRO
IPC: H03K19/173
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable logic circuit at a low cost having a high area efficiency and realizing a high speed large scale logic circuit.  <P>SOLUTION: A processor element 101 includes: a logic cell 300 for carrying out prescribed logic arithmetic processing to generate data; a cross connect switch 301 for carrying out arrangement, copying and inversion processing of the data from the logic arithmetic means on the basis of second setting information to generate data, and a selection unit 302. Each of a plurality of unit logic circuits sequentially changes part or all of functions of the logic cell 300 and the cross connect switch 301 on the basis of the first and second setting information sequentially read from the memory device 102 and carries out operations of a prescribed sequence circuit. The selection unit 302 stores the data from the cross connect switch 301, selects any of the stored data on the basis of third setting information and provides an output of the selected data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063510-A (JP)
Title: Defect detection device
Inventor: IZUMI MITSUHIKO
IPC: G11B7/09
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect a defect on an optical disk more accurately.  <P>SOLUTION: A defect detection device is provided with; an amplifying section which amplifies a reflective signal corresponding to the intensity of light reflected from the optical disk in accordance with a control signal which shows recording or reproducing and outputs it; an envelope detection section which outputs an envelope of output of the amplifying section; a first pulse generation section which outputs a pulse of a predetermined length when the control signal is changed; an integration section which integrates the output of the envelope detection section and outputs it; a differential signal generation section which receives output of the envelope detection section as a first input signal, and output of the integration section as a second input signal, and outputs a differential signal according to the difference of the both; and a comparison section which compares the output of the differential signal generation section with a predetermined value and outputs the results as a defect detection signal which indicates existence of a defect. In a period of the pulse, the second input signal is changed so as to make possibility that the defect detection signal shows the presence of a defect become small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058470-A (JP)
Title: Embroidery sewing machine
Inventor: ASAI MASASHI
IPC: D05B35/12
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and efficiently position a work cloth in an embroidery frame by lighting a laser light right above a needle throwing point.  <P>SOLUTION: The embroidery frame 7 is disposed on the upper side of a needle plate 4 and a sewing machine head 7 is installed in the upper part of the embroidery frame 7. A plurality of needle bars 11 are aligned in a line in a needle bar chamber 27 of the sewing machine head 9. Laser pointers 28 are mounted on the both left/right sides of the needle bar chamber 27 in the same line of the needle bar 11. The sewing machine head 9 is driven in the aligned direction of the needle bar 11 by a color changing mechanism and a single needle bar 11 or laser pointer 28 is selectively divided in a sewing position. When recovering the work cloth W, the laser pointer 28 vertically lights the laser light L on the needle plate 4 right above the needle throwing point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062582-A (JP)
Title: Display device
Inventor: TAKENAKA YUICHI
IPC: H05B33/06
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent peeling of a drive circuit chip from an insulating substrate due to residual stresses by stabilizing the connection resistance between LCD terminals that the insulating substrate possesses and bumps of the drive circuit.  <P>SOLUTION: An end edge EGL side of a drive circuit chip IC of a first input/output bump I/O-BUMP disposed on the packaging surface of the drive circuit chip is provided with a second input/output A-BUMP to relieve the stress to be exerted on an anisotropic conductive film for joining an input/output wiring terminal section LLT of input/output wiring LL formed at the insulating substrate and the first input/output bump I/O-BUMP. The first input/output bump I/O-BUMP is parted from the end edge EGL side of the drive circuit chip IC by as much as the disposition of the second input/output A-BUMP and therefore the junction thereof with the input/output wiring terminal section LLT is isolated from the atmosphere of the display device and the breakage of the junction and the distortion etc., of drive signal waveforms arising in the junction due to the berakage are suppressed and the breakage due to the electrolytic corrosion etc., of the input/output wiring LL is averted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329860-A (JP)
Title: Connection auxiliary member and medical device with connection auxiliary member
Inventor: MIYAZAKI KAZUNORI
IPC: A61M39/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection auxiliary member that facilitates work to be implemented and that assuredly prevents a connection member (connector) from falling off or being displaced.  <P>SOLUTION: It is the connection auxiliary member (1) comprising an alar part (2) and a storing section (3) of a fixture (13) attached to a tube (11) and attaching the alar part (2) on the bottom section of the storing section (3). The storing section (3) has internal space (S) that is sufficient to store the fixture (13); makes a first opening section (4) and a second opening section (5) at the front part and the rear part of the storing section (3), respectively; makes the first opening section (4) big enough for the fixture (13) to go through; and makes the second opening section (5) big enough for the tube (11) to be inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059509-A (JP)
Title: Feeder of spout or bag with spout
Inventor: HIRAMOTO SHINICHI
IPC: B31B19/84
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable one-by-one reception of spouts from a line of the spouts carried on a rail, in a state of forming one line, successive feeding of the received spouts to two adjacent spout holding members of a W type spout sealing machine and also 90-degree shifting of the direction of the spouts between the occasion of reception and that of delivery.  <P>SOLUTION: Two sets of spout retaining devices 43 and 44 are provided in a reciprocating swing arm 41 which swings in reciprocation, within a horizontal plane, at a swing angle of 90 degrees around a supporting pivot 45. Each of spout retaining members 56 and 57 of the spout retaining devices 43 and 44 receives the forefront spout S1 at a spout receiving position T at which the spout S1 is positioned, and it swings to a spout delivering position U and delivers it to the spout holding member 3 which stands by there. By one reciprocating swing of the two sets of the spout retaining devices, the spouts can be supplied to the two adjacent spout holding members 3 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076945-A (JP)
Title: Hydraulic mount
Inventor: MOOG ERHARD
IPC: F16F13/18
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic mount simplifying manufacture and assembly related to the sealing of an actuation chamber and a compensation chamber.  <P>SOLUTION: The hydraulic mount has an elastomeric spring formed of an elastomeric spring body closely coupled to a central action introducing body and an outer support ring. The hydraulic mount has an actuation chamber positioned between the elastomeric spring and a driveable hydraulic piston and accommodating hydraulic fluid. The actuation chamber is connected to the compensation chamber via at least one throttle flow passage within the support ring. The compensation chamber is sealed by an elastomer bellows closely coupled to the central action introducing body and the support ring. The elastomeric spring body 2 is formed integrally with both the elastomer bellows 12 sealing the compensation chamber 11 and an elastomer film 15 closely coupling the support ring 4 to the hydraulic piston 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033780-A (JP)
Title: Light irradiation device
Inventor: SADOHARA TOSHIYUKI
IPC: A61C13/15
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device for photopolymerization having a wide frequency range and large power by combining a plurality of LEDs (light-emitting diod) or LED chips different in light emission frequency.  <P>SOLUTION: A number of LEDs 14 are used to synthesize light from the LEDs 14 so that light with strong power can be obtained. In the case of using the light irradiation device using a number of LEDs as a photopolymerization handpiece 10 for curing a dental cavity filling resin in dental curing, since the light absorbing frequency (wavelength)of the filling resin has a certain width (e.g. 430nm to 489nm), the light emission frequency range is varied according to the width. Thus, since the light emission frequencies of the individual LEDs 14 are predetermined, two or more kinds of LED different in light emission frequency are used and suitably combined to widen the range of the light emission frequencies, and also the light emission power distribution in the range can be varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319426-A (JP)
Title: Connector and female plug
Inventor: YOSHIMORI NAOKI
IPC: H01R13/639
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector having high durability and reliability, while achieving high productivity in designing and manufacturing processes.  <P>SOLUTION: A helical spring 213 is elastically held inside a slide cover 215 with being held between a helical spring abutment wall of a female plug shell 202 and the edge of a large ring of a slide sleeve 203. The sliding motion of the slide cover 215 is limited for positive direction of x by abutment of the helical spring 213 or the slide sleeve 203 and the helical spring abutment wall 202a, and for negative direction of x by a caulking part 210. The caulking part 210 is formed by inwardly caulking an approximately ring shaped end part 215b at the bottom side, located on opposite side of the opening part of the slide cover 215 itself. Using such caulking part 210 eliminates existing problems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072888-A (JP)
Title: Image projection method and image projection device
Inventor: TAJIMA JOJI
IPC: G06T3/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, while images are displayed with distortion in the case that a screen is not disposed right in front of an image projection device in the case of displaying the images on the screen by the image projection device, it is manually corrected conventionally.  <P>SOLUTION: The image of the screen 3 is picked up by an image sensor 5 loaded on the image projection device 101 and a screen shape is obtained. Also, a distance between the image projection device 101 and the screen 3 is acquired, the screen shape is corrected by utilizing the distance, and the images to be projected are modified matched with the screen shape corrected in such a manner and projected. Thus, image projection for which a position and a shape are matched with the screen 3 is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070361-A (JP)
Title: Image forming apparatus
Inventor: KADOTA HIROTSUGU
IPC: B42D11/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a swelling of a part to which an information recording medium is stuck, of a printed matter.  <P>SOLUTION: An image forming apparatus comprises a print mechanism 1 for printing a job sheet 3, a supply mechanism 2 connected to a paper feed port 17 through which the job sheet is supplied to the print mechanism from the outside, a cut mechanism 4 for cutting and removing a part of the job sheet ejected from the print mechanism, a booklet mechanism 5 for forming the job sheet sent from the print mechanism into a prescribed shape, and a sticking mechanism 7 for sticking an information recording medium 6 to at least a part of the job sheet, and these print mechanism, the supply mechanism, the cut mechanism, the booklet mechanism, and the sticking mechanism are arranged in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073066-A (JP)
Title: Optical transmitter for optical-radio fusion communication system
Inventor: TANIGUCHI TOMOHIRO
IPC: H04B10/61
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of inexpensively and easily configuring a radio subscriber terminal in an optical-radio fusion communication system.  <P>SOLUTION: A first optical modulator 4 applies carrier wave suppression double sideband optical modulation to an output light from a single spectrum light source 3, using an electric carrier wave signal having a frequency equal to a half value of the frequency of a radio signal generated in a first electric oscillator 7. A second optical modulator 5 applies carrier wave suppression double sideband optical modulation to an output light from the first optical modulator 4, using an electric carrier wave signal having frequency equal to a half value of the frequency of an arbitrary intermediate frequency generated in a second electric oscillator 8. A third optical modulator 6 applies optical intensity modulation to an output light from the second optical modulator 5, using the inputted electric digital signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071202-A (JP)
Title: System for mutual authentication between user and system
Inventor: KOKUMAI HITOSHI
IPC: G06F21/36
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide means that are effective in system authentication by an individual user.  <P>SOLUTION: A system management side electronic apparatus and a user side terminal apparatus are connected via a communication line including the Internet, and system authentication information from a recording medium incorporated in the system side electronic apparatus and personal authentication information from a personal input operation by a user on the terminal apparatus are used for mutual authentication between the individual user and the system management side electronic apparatus to be accessed. In such a system for mutual authentication between a user and a system, two sets of authentication data, one being personal authentication data showing the user personal authentication information and the other being server authentication data showing the system authentication information, are registered and set, and server side authentication by the server authentication data and user side authentication by the user personal authentication data are executed alternately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068902-A (JP)
Title: Steel wall and its manufacturing method
Inventor: KANO YUTAKA
IPC: E02D5/14
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel wall and its manufacturing method capable of efficiently and inexpensively providing high imperviousness without impairing workability, by forming a space capable of automatically welding a joint part.  <P>SOLUTION: A steel wall A of a double wall structure having a closing area B inside, is formed by driving a steel material 1 having joints 2a and 2b on both ends, while fitting the mutual joints 2a and 2b. Sediment and/or moisture existing in the closing area B is removed in a state of covering the closing area B side of the joints 2a and 2b with a water cut-off section 7. Afterwards, a part between the water cut-off section 7 and the steel material 1 for covering the joints 2a and 2b, is closely and continuously welded in the longitudinal direction by automatic welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069996-A (JP)
Title: Shielding door provided with clearance shielding structure
Inventor: KASAI TSUTOMU
IPC: G21F3/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearance shielding device not required to be moved manually or by mechanical power, in stead of a conventional auxiliary shielding body, by considering a problem in the conventional auxiliary shielding body, in a shielding door installed in a portion with a floor formed flatly.  <P>SOLUTION: In this shielding door 1 installed in a gateway formed in a radiation shielding wall 2 and opened and closed slidly, a recessed groove having a length narrower than a longitudinal width (thickness) of the door 1 and at least same to a lateral width of the door 1 is formed on the floor F faced to a bottom face of the door 1 under the closed condition, a rod-like shielding body 6 having a cross-section with one circumferential portion formed on a flat or substantially flat face in a longitudinal direction is rotatably supportedly provided in the recessed groove 4 to bring the flat face into a plane substantially same to a face of the floor F when rotated, and a recessed part 5 having a cross-sectional shape capable of storing a portion other than the flat face of the rotated rod-like shielding body 6 is formed in the bottom face of the door 1 faced to the recessed groove 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074655-A (JP)
Title: Reaction liquid, ink set, and inkjet recording method
Inventor: SHIBATANI MASAYA
IPC: B41M5/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction liquid which is best suited for inkjet recording using an aqueous pigment ink and makes available a high-definition and high-quality level image showing high image density; no bleeding and less conspicuous feeling of granularity; and remarkable rub resistance, even when commercial-grade paper such as common stationery and coated printing paper is used as a recording medium, and an ink set and an inkjet recording method.  <P>SOLUTION: In this inkjet recording method, a reaction liquid containing an ink flocculant, a hydroxyalkylcellulose and water are used and further, is more effective in terms of rub resistance by adding a polyolefin resin particle. In addition, it is possible to effectively prevent defects such as deviation of a dot forming position, deterioration of dot roundness and increase in the feeling of granularity from occurring by making the surface tension of the reaction liquid more significant than the mean value of the surface tension of the aqueous pigment ink to be used together with the reaction liquid. An ink fluocculant is preferably a polyvalent metallic salt or a cationic polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI