baber/WOPTO huggingface dataset:
Patent JP-2004012422-A (JP)
Title: Pattern inspection device, pattern inspection method, and program
Inventor: ASAI HIROSHI
IPC: G06T7/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device capable of detecting a defect properly by solving the problem in a method for calculating a standard deviation of pixel values of a differential image, normalizing a histogram of the image based on the deviation, and removing influence of image sharpness fluctuation (namely, graininess fluctuation).  <P>SOLUTION: This inspection device 1 has an imaging part 2 for imaging a substrate 9, an operation part 4 where an image signal is inputted from the imaging part 2, and a computer 5. The operation part 4 specifies an inspection image and a reference image from an object image acquired by the imaging part 2. A classification teaching part 501 of the operation part 4 generates a classification teaching image from the inspection image, and an image sampling part 502 extracts a plurality of pixels from the classification teaching image, and a feature quantity calculation part 43 calculates a pixel feature quantity from a corresponding pixel value in the inspection image and the reference image. A data set generation part 503 generates the pixel feature quantity on the extracted pixel and a classification data set. A defect determination condition is generated by learning using the data set in a defect determining unit organizing part 504 and inputted into an inspection output part 44. Hereby the defect can be detected efficiently and properly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015723-A (JP)
Title: Receiving device in center for optical transmission system
Inventor: KATO MINORU
IPC: H04N21/647
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a configuration of a receiving device in a center for a cable television transmission system.  <P>SOLUTION: An optical signal transmitted through each optical transmission channel 10 directed to the center is changed into an electrical signal by each optoelectric transducer 12, and each up-signal changed into the electrical signal is combined into (n) groups ranging from a 1st group to a n-th group, and then mixed by a mixer 14s on a group-to-group basis. An output from the mixer 14 provided for every group is inputted into a demodulator 30 mounted in a rack 20 and provided for every group. An output signal from the demodulator 30 for each group is inputted into a center PC50. The center PC 50 issues a data-transmission enabling signal to the transmission channel by polling. A terminal which receives the transmission enabling signal transmits data if data to be transmitted exists. The up-signal is demodulated by a receiving device 30 for the group to which the transmission channel linked to the terminal which issues the signal belongs, and the center PC 50 receives data only from the receiving device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019109-A (JP)
Title: Crime prevention mechanism of house opening section
Inventor: MIZUKAMI HIROSHI
IPC: E06B9/06
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the crimes prevention mechanism of a house opening section capable of having difficulty in breaking work of a shutter by an intruder from the outside and obtaining the effect of the crimes prevention by shutting the shutter during the daytime performing activities at home while enabling daylighting and airing to take in a room even if the shutter is shut.  <P>SOLUTION: A sash 3 is put on a sash frame 2 mounted on the inner circumference of the house opening section 1, at the same time, a wooden frame 4 along the side of the circumference on the indoor side of the sash frame 2 is formed, an upper shutter rail 5a is mounted on the side of the indoor side of an upper frame wood 4a forming the wooden frame 4, a lower shutter rail 5b is mounted on the side of the indoor side of a lower frame wood 4b forming the wooden frame 4, a crosscut shutter 6 is put between the upper shutter rail 5a and the lower shutter rail 5b in an openable matter, a curtain rail 7 is mounted on the the of the indoor side of the upper shutter rail 5a, and a dry lattice-shaped shutter as the crosscut shutter 6 is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016256-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which intensifies expectations and excitements of players just from the start of display games along with highly varied and enjoyable contents thereof.  <P>SOLUTION: It is determined whether the display games should be carried out in the normal mode starting from the initial patterns or in the ready for win continuation mode starting from the ready for win patterns by a random number processing or the like, and in the normal mode, the display games are started from the initial patterns. On the other hand, with the entry into the ready for win continuation mode, the story patterns of the performance displays to be executed being divided into one or two or more scenes are selected and thereafter, during the ready for win continuation mode, performance displays are executed starting from the ready for win continuation patterns as the display games starting from the ready for win patterns according to the story patterns sequentially covering one scene at a time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023270-A (JP)
Title: Electronic signature document warranting method, electronic signature document warranting system, and electronic signature document warranting program
Inventor: SHIRAISHI AKIRA
IPC: H04L9/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature document warranting method, an electronic signature document warranting system, and an electronic signature document warranting program capable of warranting a signed document even when a signature key is disclosed.  <P>SOLUTION: In the electronic signature document warranting system for warranting an electronic signature signed by a signature algorithm that is open to public, a signature generating terminal 11, a signature verification terminal 12, and a deposit server 13 make a signature with a plurality of different signature keys from each other by using a confidential signature algorithm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019725-A (JP)
Title: Transmission gear with rotational speed control function
Inventor: SAKAI TAKAYUKI
IPC: F16H61/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission gear with a rotational speed control function of a belt-type continuously variable transmission capable of controlling a rotational speed with stability.  <P>SOLUTION: The transmission gear 1 with the rotational speed control function is provided with the belt-type continuously variable transmission 3 equipped with an input shaft 10 and an output shaft 20, a main body equipped with a pilot motor 5 for driving a shaft 41 for adjusting a position of a movable pulley 12 on the input side, a rotary encoder 7 for detecting the rotational speed of the output shaft, and a digital panel meter 6 for controlling the motor 5 by employing the pulse from the encoder 7. The panel meter 6 is provided with input parts and storage parts of the first rotational speed for control and the second rotational speed for control, a rotational speed calculation function utilizing a pulse from the encoder, a rotational speed reduction function activated when the calculated rotational speed is not less than the first rotational speed for control, and a rotational speed increase function activated when the calculated rotational speed is not more than the second rotational speed for control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017069-A (JP)
Title: Mold for continuous casting and continuous casting method
Inventor: MORISHITA MAKOTO
IPC: B22D11/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for continuous casting and a continuous casting method by which the development of a casting crack caused by the development of a local stress, in the case of performing the continuous casting, can be prevented.  <P>SOLUTION: When a cross-sectional surface at the right angle to the casting direction at the upper part of the mold and a cross-sectional surface at the right angle to the casting direction at the lower part of the mold, are drawn while piling up on the same plane under existence of the inner wall surface 1 at the upper part of the mold and grooves 2M extended in the casting direction on the one side of the inner wall surface 2 at the lower part of the mold, a position A allowing the inner wall surface 1 at the upper part of the mold to contact with the inner wall surface 2 at the lower part of the mold and a position B having a short distance from the position A, are alternately made to exist. Then, in this position B, the inner wall surface 1 at the upper part of the mold exists at the nearer side of the center axis of the mold from the inner wall surface 2 at the lower part of the mold, and also, the depth of the groove is made to be 0.5-3 mm, the pitch is made to be 1-30 mm and the notching angle of elevation is made to be > 0°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017804-A (JP)
Title: Pump device for power steering
Inventor: IKEDA TSUYOSHI
IPC: B62D5/07
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device for a power steering capable of suppressing loss of energy and providing a stable steering feeling.  <P>SOLUTION: According to the pumping device for the power steering, a flow control valve 12 is driven by an electromagnetic coil 23, and a command value 15 is corrected to converge deviation between the command value 15 of electric current for exciting the electromagnetic coil 23 and a flow corresponding electric current valve 16 determined from an actually measured flow. Even though the opening of the flow control valve 12 is dispersed against the command value 15 of the electric current made to flow into the electromagnetic coil 23, oil with flow dispersion suppressed can be supplied and the stable steering feeling can be obtained, and also the loss of energy can be suppressed by preventing an excessive oil from being made to flow into a power cylinder 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022370-A (JP)
Title: Display device
Inventor: AOYAMA TAKAHIDE
IPC: H05B37/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that dispenses with a complicated system configuration or program configuration by employing, as means for temperature detection in a light source, main means that have a circuit for dividing detection into two stages and detect and control respective states on a hardware basis; and establish luminance control for suppressing a temperature rise resulting from the life of the light source, in the first detection stage.  <P>SOLUTION: For safe control of overheat upon an abnormal rise in the temperature of or about the light source, the display device employs the main means that have the circuit for dividing detection into two stages depending on the temperature rise, and detect and control respective states on a hardware basis, to thereby dispense with a complicated system configuration or program configuration. For the two stages, a caution temperature and a warning temperature are set. At the caution temperature, the luminance of the light source is reduced (power consumption is reduced) to suppress heat generation of the light source, and if the warning temperature is reached, the light source is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018748-A (JP)
Title: Sealing material composition having high weatherability
Inventor: MOCHIZUKI KATSUNOBU
IPC: C08F220/18
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material composition having excellent weatherability and stretchability and exhibiting good anti-staining properties.  <P>SOLUTION: The sealing material composition contains an alkoxysilyl-containing vinyl polymer (A) obtained by continuously polymerizing a vinyl monomer at 150-350°C and having a specified molecular weight and a specified glass transition temperature, a polyoxyalkylene compound (B) having terminal alkoxysilyl groups, and a polypropylene glycol (C1) having a specified molecular weight or a vinyl polymer (C2) containing no alkoxysilyl group, obtained by continuously polymerizing a vinyl monomer at 150-350°C and having a specified molecular weight and a specified glass transition temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021782-A (JP)
Title: Reverse overcurrent preventive circuit
Inventor: KIMURA TAKESHI
IPC: G05F1/56
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse overcurrent preventive circuit which can prevent a breakdown by a reverse overcurrent even if a voltage reaching to the reverse breakdown voltage of a P-N junction is applied between an output terminal and an input terminal, in a constant voltage power supply circuit.  <P>SOLUTION: An overcurrent limiting circuit is provided which is constituted to prevent the flow of an overcurrent into the circuit, even if a voltage higher than an input voltage applied to the constant voltage power supply circuit is forcibly applied externally to an output voltage terminal. More specifically, the substrate and the drain of an output driver M5 are connected, the input voltage is set as a source electric potential, the output voltage is set as a gate electric potential, when Vin>Vout, the electric potentials of the drain and the substrate of an additional driver M8 are equal to the input voltage Vin, and when Vin<Vout, because the drain and the substrate of the M8 are connected to the substrate of the M5, the electric potentials of the drain and the substrate of the M8 become the output voltage Vout through the drain of the M5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032140-A (JP)
Title: Color gamut mapping method, color gamut mapping device, its program and storage medium
Inventor: TOHO RYOSUKE
IPC: H04N1/46
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color gamut mapping device for preventing a failure such as tone inversion due to color gamut mapping processing.  <P>SOLUTION: An outside-color gamut color correction data calculator 200 prepares correction data for correcting the outside-color color signal of a reproduction destination device as a main object in order not to generate the inversion of saturation due to color gamut mapping as much as possible. The inversion of saturation which is likely to be generated due to the color gamut mapping can be prevented by color gamut mapping the primary or secondary saturation color of an original device into the primary or secondary saturation color of the corresponding reproduction destination device, mapping the cusp of the original device into the cusp of the reproduction destination device, color gamut mapping color on the color gamut ridgeline of the original device into color on the color gamut ridgeline of the corresponding reproduction destination device. A color gamut mapping part 50 gamut-compresses the color reproduction area of the color signal whose color reproduction area is corrected by an outside-reproduction area color correction processing part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007325-A (JP)
Title: Picture printing system and its method, picture printer and its method, printing medium unit, information distribution device and its method, and program
Inventor: MAEKAWA KOJI
IPC: G03B17/53
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain amusing photographing suited to users' respective inclinations.  <P>SOLUTION: Picture printers 11-1, 11-2 and a server 12 are mutually connected through a network 13. The picture printer 11-1 transmits transmission information 14-1 for requesting the distribution of prescribed contents (photographing pose picture data, BGM data, narration data, etc.) to the server 12 through the network 13. The server 12 distributes reception information 15-1 including the contents requested by the transmission information 14-1 to the picture printer 11-1 through the network 13. This invention can be applied to a picture printer represented by Print Club (R).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024566-A (JP)
Title: Game machine
Inventor: KONDO TAKASHI
IPC: A63F7/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having high entertainment property, which changes a memory reservation state to acquired random numbers by a change/control means for the number of stored random numbers for changing the number of random numbers stored at a random number memory means after the completion of specific conditions to reduce player's dissatisfaction.  <P>SOLUTION: The game machine such as a pachinko game machine includes the random number memory means for storing the random numbers for game used for the game after the completion of random number acquisition conditions, and a game control means for controlling the game according to the value of the random numbers stored at the random number memory means. And the game machine includes the change/control means for the number of stored random numbers for changing the number of stored random numbers stored at the random number memory means after the completion of conditions for changing the number of stored random numbers to change the memory reservation state to the acquired random numbers and reduce the player's dissatisfaction for high entertainment property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026442-A (JP)
Title: Control box of mobile crane
Inventor: YOSHIMOTO TETSUO
IPC: B66C13/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misoperation by making the arrangement of switches of a control box and each actuator clear even if the position relation between an operator and a lower traveling body is at any position when operating the actuator provided in the lower traveling body of a mobile crane by operating a switch of the control box.  <P>SOLUTION: Cylinder driving switches 33 to 38 are provided on the control box 21, and two pairs of light-emitting devices 40a and 40b to 45a and 45b are arranged near each switch in such a way that with the control box 21 connected to the front connector of the lower traveling body, the switch signal output to the control box 21 becomes "presence", and the control box 21 connected to the rear connector of the lower traveling body, the switch signal output to the control box 21 becomes "absence". When the control box 21 is connected to the rear connector of the lower traveling body, the switch signal becomes "presence" and the light-emitting devices 40a to 45a are lighted, that is, LEDs 40a to 45a display a first pattern in which arrangement of each switch conforms to the arrangement of each cylinder which is seen by the operator from the rear of the lower traveling body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025740-A (JP)
Title: Printed matter
Inventor: KAYUKAWA SATORU
IPC: B42D15/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter which is printed by a uniform printing density, and includes a plurality of kinds of latent images that appear together with the generation of moire.  <P>SOLUTION: On this printed matter 1, parallel lines and other parallel lines which form a specified angle with those parallel lines are formed. When films 2 having light transparency on which a plurality of parallel lines are formed are superposed, moire is generated, and images appear. The printed matter 1 is constituted of a plurality of basic patterns comprising combinations of a plurality of line segments and respective patterns. For respective patterns in regions where images appear, line segments corresponding to images to be appeared from among line segments constituting the basic patterns in regions where images do not appear are moved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028527-A (JP)
Title: Auger type ice making machine
Inventor: SEKIGUCHI KOICHI
IPC: F25C1/14
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger type ice making machine preventing propagation of miscellaneous germs in a cistern or the like.  <P>SOLUTION: This auger type ice making machine IM has a refrigerant circuit RC comprising a compressor 5, a condenser 4, a decompressor 6 and a cooler 1. The cooler 1 comprises a cooling pipe, and the cooling pipe is wound around a cylinder 2B storing a spiral auger 2A. The cistern 13 storing ice-making water supplied to the cylinder 2B is provided with a heating means (a heater or a means making a hot gas flow).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032620-A (JP)
Title: Television receiver, image adjustment apparatus, and image adjustment method
Inventor: KATO TSUNENORI
IPC: H04N3/23
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a task of disabled variable adjustment because no reference horizontal synchronizing signal exists in a non-signal state.  <P>SOLUTION: A microcomputer 10 controls a deflection distortion correction IC 70 to execute distortion correction processing so as to thereby correct the deflection distortion caused in horizontal and vertical directions of a black screen video image on a CRT 62 resulting from variations in a high voltage supplied from a FBT 67 to the CRT 62 when no broadcast signal exists thereby enhancing video image quality of the black screen video image in the non-signal state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033332-A (JP)
Title: Transmitting coil for magnetic resonance imaging
Inventor: BOSKAMP EDDY B
IPC: G01R33/36
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce production of an unnecessary artifact. SOLUTION: An RF coil element, which generally forms a cylindrical structure and includes a plurality of conductive members (36) at intervals so as to prescribe an imaging volume, receives an RF signal and impresses a magnetic field to the imaging volume. A power divider (44) is adapted so that an RF signal generated by a signal generator (42) can be distributed, as signals equal in power, to the respective conductive members (36). Divided signals from the power divider (44) are received by a phase shifter (46); each of the divided RF signals is phase-shifted uniformly in each of the conductive members (36) by the phase shifter (46); and each conductor carries the signal at a different phase angle to each of the other conductors.  An amplifier (38) for independently controlling a current amplitude of the signal carried on each of the conductors is coupled to each of the conductive members (36).
Patent JP-2004034203-A (JP)
Title: Impact tool
Inventor: YAMAZAKI SHINGO
IPC: B25D11/12
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a piston reaction transmitted to a motor in an impact tool.  <P>SOLUTION: A loose engagement structure is set between bearings 2a and 2b to support both ends of a drive shaft 1 of the motor and iron bushes 5a and 5b. Shock absorbing members 6a and 6b are provided between the bearings 2a and 2b and the iron bushes 5a and 5b, so that the bearings 2a and 2b are supported by the shock absorbing members 6a and 6b. In the case of bearing the piston reaction, a large load is added, and the load is absorbed by the shock absorbing members 6a and 6b. The shock absorbing members 6a and 6b generate deformation in absorbing the piston reaction, but as the bearings 2a and 2b hit the iron bushes 5a and 5b, deformation quantities of the shock absorbing members 6a and 6b are regulated to restrict displacements of the bearings 2a and 2b to be within a structurally non-problematic range. By thus disposing the shock absorbing members 6a and 6b between the bearings 2a and 2b and the iron bushes 5a and 5b, the piston reaction transmitted to the motor can be reduced.  <P>COPYRIGHT: (C)2004,JPO