baber/WOPTO huggingface dataset:
Patent JP-2005284629-A (JP)
Title: Image collating device, image collating method, image collating program and computer readable recording medium recording image collating program
Inventor: ITO YASUSHI
IPC: G06T7/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To conduct image collation by appropriately using either a sweep sensing method or an area sensing method.  <P>SOLUTION: In the image collation device, an accumulated value of a mobile vector obtained between inputted images, when an image is inputted, is calculated (T12), and according to the accumulated value, a fingerprint input and the collation method (sensing method) are determined (T13). Fingerprint data are inputted either by the sweep sensing method or the area sensing method (T14). For the fingerprint data inputted by either method, the level of similarity to the read reference image is calculated and collated (T17 and T18), and a result of determination is outputted (T19).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279489-A (JP)
Title: Crushing and classifying method for unburnt carbon in fly ash and its crushing and classifying device
Inventor: TANAKA HITOSHI
IPC: B07B1/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the uses of low carbon ash by classifying fly ash in several stages, improving the blaine value of the low carbon ash and improving the removing effect on unburnt carbon.  <P>SOLUTION: The particles of the fly ash are made to collide with each other, pulverized and centrifugally classified into high carbon ash and the low carbon ash by centrifugal force. Then, by utilizing the difference of charge polarities of the unburnt particles and completely burnt particles of the high carbon ash frictionally charged at the time of the collision and pulverization of the particles of the fly ash with each other and friction with a pulverizer inner wall, the completely burnt particles and the unburnt particles are separated and drawn and electrostatically classified into low carbon fine powder ash and high carbon fine powder ash.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286769-A (JP)
Title: Sound pressure frequency characteristic adjusting device, program, music reproduction apparatus
Inventor: KAWAMURA SHINICHI
IPC: G10K15/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately end adjusting work of a sound pressure frequency characteristic.  <P>SOLUTION: In an actual environment where a terminal is located, a pink noise generating part 28 generates pink noise, gain values which show the sound pressure frequency characteristic in a reproduction sound field, are measured, and gain values in an equalizer, are corrected based on difference of the measured gain values (reproduction gain values) and the target gain values. A communication karaoke terminal 1 discriminates by the device itself whether an end condition of the correction processing is finished or not, and finishes the processing. That is, if any one of 3 conditions when a specified time elapses (S120), when it becomes more than a specified similarity ratio (S130), and when the similarity ratio becomes within ±2% in the past 5 times (S140), establishes, the adjustment work finishes at the time. Therefore, even if an adjustment worker does not discriminates end timing, the adjustment work of the sound pressure frequency characteristic can be automatically and appropriately finished.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283428-A (JP)
Title: Dynamic quantity sensor unit
Inventor: AO KENICHI
IPC: G01C19/5755
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection precision in a dynamic quantity sensor unit capable of measuring three angular velocities around an X-axis, a Y-axis and a Z-axis, and accelerations of the X-axis, the Y-axis and the Z-axis.  <P>SOLUTION: In this dynamic quantity sensor unit mounted with three angular sensor chips 10, 20, 30 and three acceleration sensor chips 40, 50, 60 on the same mounted member 1, the three angular sensor chips 10, 20, 30 detect respectively the three angular velocities around the three axes orthogonal each other, and the three acceleration sensor chips 40, 50, 60 detect respectively the accelerations in the three axes corresponding to the three axes of detection objects for the angular sensor chips, the three axes of the detection objects for the three angular sensor chips 10, 20, 30 are crossed in one point, and the three axes of the detection objects for the three acceleration sensor chips 40, 50, 60 are crossed in one point.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284162-A (JP)
Title: Signal coding device, signal decoding device, signal coding method, and signal decoding method
Inventor: KIKUIRI KEI
IPC: G10L19/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a compression efficiency in the transformational coding of a signal by localizing a transformational coefficient with respect to a transformation rule such as a DCT (Discrete Cosine Transform) and an MDCT (Modified Discrete Cosine Transform) having no phase information clearly.  <P>SOLUTION: The signal coding device 10 changes the timewise haracteristic of frame of an input signal divided by a frame dividing part 11 to a plurality of change values by using a timewise property changing part 13. A frame evaluation value calculating part 15 calculates evaluation values of the frames whose timewize properties are changed based on a prescribed criterion for evaluation. A signal coding part 17 transforms and codes a signal in which timewise properties of the frames are changed by optimum change quantities selected by a timewise property-change quantity selecting part 16. A coded series outputting part 18 outputs the transformed and coded signal as a signal coded series.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289661-A (JP)
Title: Carbon material, negative electrode for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: SAKAI MINORU
IPC: H01M4/133
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery excellent in discharge capacity and irreversible capacity, a negative electrode for the same, and a carbon material for the same.  <P>SOLUTION: The carbon material is obtained by heat treating a composition at a high temperature of ≥2,000°C. The composition contains metal, at least one kind of element selected from boron and silicon, fibrous, spherical or massive carbon, and a carbide and/or a carbide precursor so that the ratio of the amount of the carbon to the total amount of the carbide and/or the carbide precursor is 0.1-30 mass%. The negative electrode contains the carbon material, and the lithium-ion secondary battery uses the negative electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290682-A (JP)
Title: Protector for support of structure
Inventor: KIZUKURI TAMOTSU
IPC: E01F9/658
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for a support of a structure, which dispenses with manual mowing work by preventing the luxuriant growth of weeds around the support of the structure such as a guard rail, and which prevents damage to the support and the occurrence of a nicked edge or a rebounding accident, when the weeds are mown by means of a mowing machine.  <P>SOLUTION: This protector is formed of a tubular part 2 which is composed of a flexible material such as a rubber or an elastomer and which is mounted on/made to cover the support, and a flange part 3 which is circumferentially provided in the horizontal direction from a lower part of the tubular part 2 and which prevents the luxuriant growth of the weeds; and the tubular part 2 and the flange part 3 are each provided with a slit-like opening 4. When the protector is mounted on the support, elasticity and a restoring force, which are possessed by the flexible material and a shape, are utilized; the slit-like opening 4 is opened to the right and left sides so that the support can be internally taken in; and the opening 4 is closed by the restoring force. Thus, the protector can be easily mounted. Consequently, only mechanical mowing work has only to be done by the mowing machine because the luxuriant growth of the weeds around the support is prevented; the support is not damaged even if the mowing machine hits against the tubular part; the cutting edge of the mowing machine is not nicked; and workability and safety are improved because the rebounding accident of the mowing machine is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290723-A (JP)
Title: Operation control system for snow melting device
Inventor: TAMURA MORIAKI
IPC: E01C11/26
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control system for a snow melting device performing snow melting trweatment with high efficiency by controlling to almost equalize melting heat corresponding to the weight of snowfall, and the supplied quantity of heat.  <P>SOLUTION: This operation control system for the snow melting device comprises a precipitation intensity meter 1 for measuring the weight of snowfall, and a control device 15 for controlling the operation of the snow melting device 14. The control device 15 is provided with an integrating means E for integrating the weight of snowfall measured by the precipitation intensity meter 1; an operation start control means F for operating the snow melting device 14 when the integrated snowfall weight value of the integrating means E reaches a reference integrated snowfall weight value L set by a reference integrated snowfall weight setting means D; a snow melting capacity corresponding signal generating means G for generating snow melting capacity corresponding signals n proportional to at least the snow melting capacity of the snow melting device 14; and an operation stop control means J for comparing the integrated snow melting capacity value obtained by integrating the snow melting capacity corresponding signals n from the snow melting capacity corresponding signal generating means G, with the integrated snowfall weight value of the integrating means E and stopping the snow melting device 14 when the difference reaches zero or a predetermined value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295027-A (JP)
Title: Pwm modulator circuit
Inventor: KONDO HIKARI
IPC: H03K7/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide PWM modulator circuit variable of a maximum modulation degree which reliably charges up, at starting a class D amplifier, a floating power source of an output circuit to start this amplifier.  <P>SOLUTION: The PWM modulator circuit 20 has an integrator circuit 14 with inputs of input analog signals Vin and a reference voltage Vref, a PWM comparator 17 with inputs of the output Vo of the intetegrator circuit 14 and a triangular wave Va, and a negative feedback loop 18 for feeding back a PWM output PWM2 of the PWM comparator 17 to the input of integrator circuit 14. Further, the circuit comprises a means K for limiting maximum signal amplitudes f1, f2 of the output Vo of the integrator circuit 14 to limit the maximum modulation degree of the PWM output PWM2 according to an external control signal S2. The maximum modulation degree limiting means K is connected between the output of the integrator circuit 14 and the input of the PWM comparator 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005134865-A (JP)
Title: Flat panel display
Inventor: RYU KOUTATSU
IPC: G02F1/1335
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel display with high brightness.  <P>SOLUTION: The flat panel display 200 with high brightness comprises a panel 202 and a light module 206. The panel 202 has a plurality of pixels and, at the same time, transmittivity of each pixel or a ratio of the transmissive area of each pixel to the area of the pixel exhibits a first distribution function. The light module 206 supplies light rays to illuminate the panel 202 and the intensity of the light rays exhibits a second distribution function. Thereby, by controlling the transmittivity of the plurality of pixels or the area ratio of the transmissive area, the distribution of the panel brightness is adjusted so as to obtain a preferable visual effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005292517-A (JP)
Title: Imaging apparatus and photographing system
Inventor: TOYODA YASUHIRO
IPC: G03B17/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of preventing a picture displayed by a display means when driving a mirror unit from getting hard-to-view.  <P>SOLUTION: The imaging apparatus includes a finder optical system capable of observing a subject image by using luminous flux from a photographic lens (103); the mirror unit switched to a 1st state where it reflects the luminous flux toward the finder optical system and a 2nd state where it makes the luminous flux reach the imaging device (106) and then driven; the display means (107) for displaying the picture generated by using output from the imaging element; and a control means (135) for controlling the driving of the display means. The control means controls the display means to display prescribed information before the mirror unit is switched from the 2nd state to the 1st state and then driven.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291146-A (JP)
Title: Temperature detecting device for cylinder pressure sensor, detecting device for cylinder pressure using it, and control device for internal combustion engine
Inventor: SATO MASAHIRO
IPC: F02D45/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detecting device for a cylinder pressure sensor capable of detecting the temperature of the cylinder pressure sensor without using a temperature sensor, and to provide, using temperatures detected by the cylinder pressure sensor, a detecting device for a cylinder pressure capable of accurately detecting the cylinder pressure and a control device for an internal combustion engine capable of appropriately controlling the internal combustion engine.  <P>SOLUTION: The temperature detecting device for the cylinder pressure sensor 4 is equipped with a drift parameter calculating means 2 for calculating a drift parameter driftave indicating a drift of the cylinder pressure sensor 4, and a temperature detecting means 2 for detecting a temperature TempPS of the cylinder pressure sensor 4. The detecting device for cylinder pressure is equipped with a cylinder pressure correcting means 2 for correcting a cylinder pressure pcyl in response to the temperature TempPS of the cylinder pressure sensor 4. The control device for an internal combustion engine is equipped with a control input setting means 2 for setting a control input Tout of the internal combustion engine 3, and a control input correcting means 2 for correcting the control input in response to the temperature TempPS of the cylinder pressure sensor 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295366-A (JP)
Title: Speaker, module using the same, and electronic equipment using the module
Inventor: SUMIYAMA MASAHIDE
IPC: H04R1/24
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase sound pressure as a speaker by effectively utilizing magnetic flux that a magnet has.  <P>SOLUTION: There are provided a first magnetic circuit 24 comprising a yoke 23 having a recess, a first magnet 21 provided at the recess, and a first upper plate 22 that is provided on the surface of the first magnet 21 and has a projection; and a second magnetic circuit 34 comprising a second magnet 31 provided on the surface of the first upper plate 22 so that the periphery surface of the projection on the first upper plate 22 is surrounded, and a second upper plate 32 provided on the surface of the second magnet 31. The first and second magnets 21, 31 are arranged so that they repel each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295743-A (JP)
Title: Pwm control inverter device
Inventor: KAJIURA GOICHI
IPC: H02P27/06
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PWM control inverter device which can improve the rotating accuracy of a motor at a low speed rotation time.  <P>SOLUTION: The output voltage VO outputted from an inverter 5 is voltage divided by a resistor, and converted into a low voltage pulse VOFB. This low voltage pulse VOFB is compared with the threshold value of an input buffer by a comparator 7, and set to an H signal or an L signal. The interval of the H signal outputted from the comparator 7 is counted by an on time counter 8, and the on time TONFB of the output voltage is measured. The on time deviation ΔTON obtained by subtracting the on time TONFB of the actual output voltage counted by the on time counter 8 from an instruction on time TON' to an upper arm side switching element is added to a PWM signal TON, and an instruction on time TON' is obtained. This instruction on time TON' is corrected for a vertical short-circuit preventing time by a dead time adding circuit 3. Thus, an upper arm side switching element and a lower arm side switching element for constituting the inverter 5 are controlled on/off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005258367-A (JP)
Title: Marking support system for description type examination
Inventor: MIYAHARA TAKAYUKI
IPC: G09B19/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which: it takes much trouble to mark description type examinations; and special devices are used for a system supporting that and it is necessary to learn how to use them.  <P>SOLUTION: Examination papers are created by using a device which prints subject identifiers and check boxes and a device which stores the allotment of marks of the respective check boxes, and distributed to trainees. A trainee give a trainee's identifier to an examination paper and returns it to a marker. The marker enters only correct/incorrect states of small questions into the check boxes and makes a reader read them. The reader reads correct/incorrect states of the small questions from the subject identifiers and the allotment of marks of the check boxes to calculate total points. A total point printer prints the total points on the examination paper and returns it to the trainee. The marker can see total points of trainees and a point distribution chart only by entering only the correct/incorrect states of the small questions into the check boxes, and determine results by using thresholds therefor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298233-A (JP)
Title: Apparatus and method for molding optical glass element
Inventor: IKEDA MASAMITSU
IPC: C03B11/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable molding by easily releasing engagement between a pair of upper and lower molds and a sleeve.  <P>SOLUTION: In a molding apparatus, an optical glass material 4 is pressed and molded by the pair of upper and lower molds 1 and 3. The molding apparatus has the sleeve 2 in which the pair of upper and lower molds 1 and 3 fits and a vibration-applying means 5A which applies vibration to the sleeve 2 at fitting of the pair of upper and lower molds 1 and 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297651-A (JP)
Title: Obstacle detection device for vehicle
Inventor: HIROSE HARUO
IPC: B60R11/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection device which can securely detect an obstacle and a moving body by using both an ultrasonic sensor and an infrared sensor, and easily call a driver's attention and confirm the obstacles or the like by actuating warning sound and a video camera in synchronization with the detection of the obstacle or the like.  <P>SOLUTION: The obstacle detection device comprises an alarm signal generation circuit generating the alarm signal when the infrared sensor detects the moving body or the ultrasonic sensor detects the obstacle, an alarm sound generation means uttering different sound according to the alarm signal generated by the alarm signal generation circuit, and a monitor device which is installed around a driver's seat of the vehicle and displays the image photographed by the video camera. The video camera and the monitor device are actuated by the alarm signal generated by the alarm signal generation circuit, and the image of the moving body or the image around the obstacle is displayed on the monitor device in synchronization with the generation of the alarm sound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302464-A (JP)
Title: Sheet heating element
Inventor: OBARA KAZUYUKI
IPC: H05B3/20
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve feeling of use such as the feeling of sitting on a seat by adding flexibility to a sheet heating element in terms of shape.  <P>SOLUTION: In the sheet heating element 1 provided with a substrate 2, an electrode 3 formed on the substrate 2, a polymer resistor 4 to which electricity is supplied by the electrode 3, and a covering material 6 arranged and installed so that the electrode 3 and the polymer resistor 4 are covered and adhered to the substrate 2, a shock-absorbing material 8 is arranged and installed so as to add the flexibility at least to the covering material 6 side of the sheet heating element 1, by elasticity and deforming characteristic of the shock-absorbing material 8, the flexibility of the skin of the seat can be followed and the feeling of use such as the feeling of sitting can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004319484-A (JP)
Title: Method and device for forming transparent moisture-proof layer, and moisture-proof oled device
Inventor: GHOSH AMAL P
IPC: H01L33/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for sealing an OLED device formed on a soft substrate.  <P>SOLUTION: The OLED device is subjected to moisture-proofing processing by a sealing method for inserting the OLED device between two transparent dielectric metal oxide layers. The oxide layers are formed within a chamber, and the chamber includes a plurality of processing stations for successively forming atomic layers of oxide along the passes of the flexible substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005302490-A (JP)
Title: Wire rod attachment and detachment tool
Inventor: OTSUKI YUICHI
IPC: H01R43/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire material removing tool with which the wire material can be fixed to and removed from a clamp type connector basin by a simple operation.  <P>SOLUTION: This has a base block 10, a handle block 20 combined with the base block 10 movably in a straight line, a rod 30 having a cam-state bit 31 planted and installed at the base block 10 capable of metamorphosing between a thin posture and a thick posture by rotating 90°, and a link 40 to couple the handle block 20 and the rod 30 so as to convert a straight line movement of full stroke of the handle block 20 into a rotation movement of 90° of the rod 30. The cam-like bit 31 is metamorphosed from the thin posture into the thick posture via the link 40 by full-stroke operating the handle block 20 against the base block 10 in the straight line, and releases retention by a spring piece and maintains this release state by pressing the spring piece of a clamp type connector part so as to be deformed in the opposite direction to a prescribed direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI