baber/WOPTO huggingface dataset:
Patent JP-2003116024-A (JP)
Title: Data processing device
Inventor: TAKADO SEIICHI
IPC: H04N5/21
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device which can obtain a good displaying image. SOLUTION: A digital clamp circuit 20 latches image data DV when a pedestal level is indicated, and converts the data DV into image data DW in response to the level at this time. A digital signal processing unit 65 compares the luminance level of the data DW of an odd field with that of the data DW of an even field, converts the data of the field having the low level into the data of the field having the high level when the level difference exceeds a predetermined level, and obtains the image data of one frame. In the case of converting the data, the data is shifted to thereby invert the phase of a carrier color signal. It can prevent the flicker of the reproduced image and the apparent loss of the luminance or the color saturation to obtain the good displaying image.
Patent JP-2004059218-A (JP)
Title: Paper feeding unit, and image forming device
Inventor: MORITA TOMOAKI
IPC: B65H3/44
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding unit capable of conducting discrimination and recognition to a plurality of paper feeding units by a single control signal.  <P>SOLUTION: This paper feeding unit is provided with a pulse signal cycle detecting means 4 to detect the cycle of the same pulse signals received by the respective paper feeding units 3a-3c, a memory means 7 to memorize the pulse signals of a prescribed cycle, a comparing means 6 to compare the cycle of the pulse signals detected by the pulse signal cycle detecting means 4 with the cycle of the pulse signal memorized in the memory means 7, and a pulse signal dividing circuit means 6 to divide the pulse signals received to be fed to the paper feeding unit on the lower stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062491-A (JP)
Title: Stabilized dc power supply circuit
Inventor: KAWASHIMA SHINJI
IPC: G05F1/56
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a variance in protective operation characteristic is caused by hfe of a transistor for voltage control in a circuit for detecting the base current of the transistor for the voltage control, controlling the conduction of the transistor for the voltage control and performing protection from overvoltage and load short-circuit.  <P>SOLUTION: A stabilized DC power supply circuit is provided with an overcurrent limiting circuit 18 for detecting a main current flowing to the transistor Q11 for the voltage control in a resistor R11 for current detection, controlling the conduction between the output of a differential amplifier 15 and voltage dividing resistors R12 and R13 for voltage detection on the basis of a current flowing to the resistor R11 for the current detection and limiting the current flowing to the transistor Q11 for the voltage control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003074675-A (JP)
Title: Automatic asynchronous gear change transmission and gear change method in the same
Inventor: GRILLENBERGER MARTIN
IPC: F16H61/00
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic asynchronous gear change transmission allowing particularly a comfortable operation of gear change transmission, and a gear change method in such a gear change transmission. SOLUTION: In this automatic asynchronous gear change transmission comprising an automobile pressure oil lubricating device and the gear change method in such a transmission, the flow section of the pressure oil lubricating device can be changed on a pump discharge side to allow the comfortable operation of the gear change transmission. In the case of shift-up, the flow section is reduced after the release of the original gear to reduce the rotating speed of a transmission input shaft.
Patent JP-2003066323-A (JP)
Title: Automatic focus detector
Inventor: KUKIHARA MICHIO
IPC: G02B7/28
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focus detecting method which is capable of detecting a focus of a subject image which is always an object for processing with high accuracy even with the subject image which has a level difference and is composed of intricate patterns with a device for performing image processing of dimensional measurement, etc., by combining a microscope and an imaging device for picking up the photoimage of the subject formed by the same. SOLUTION: The subject image for focus detection of the same focal position as the focal position of the subject image for the object among the subject images picked up by the imaging device combined with the microscope or a portion thereof is automatically recognized by an image processor 5 and the information within this position is extracted by a video changeover circuit. Further, a CPU drives a mechanism section for moving the focus from the focus information detected by a differential component extraction system to cause the vertical search movement of the focal position, thereby detecting the focal point position of the high accuracy for the objective subject image within a search range.
Patent JP-2004068211-A (JP)
Title: Polyester fiber-containing woven or knitted fabric and method for producing the same
Inventor: ONODERA TADAHITO
IPC: D03D15/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soft polyester short fiber woven or knitted fabric excellent in pill resistance, having bulkiness, quick drying property after water absorption, UV cut property, etc. and practical strength without particularly using a modified polyester fiber having low fiber strength and adopting specific dyeing conditions.  <P>SOLUTION: The polyester woven or knitted fabric has a ring spun yarn containing a hollow polyester short fiber having ≥2.2 dtex fineness and ≥10 and <45% hollow ratio or a ring spun yarn containing a polyester short fiber having ≥1.3 dtex fineness, in which ≥3 protruded parts existing on the circumference of fiber exist continuously in the fiber length direction, having ≥1.8 modified cross section degree and has ≥3 grade pilling in accordance with JIS L 1076 A method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070147-A (JP)
Title: Positive resist composition
Inventor: YASUNAMI SHOICHIRO
IPC: G03F7/004
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which solves problems relating to the techniques to improve the performance in microfabrication of semiconductor elements using high energy beams, in particular, which has high sensitivity and high resolution and satisfies both of a preferable pattern profile and line edge roughness for KrF excimer laser, X-rays, electron beams or ion beams.  <P>SOLUTION: The positive resist composition contains: (A) a phenol-based polymer which contains a repeating unit having at least one group selected from phenolic hydroxyl groups protected with acetal groups or ketal groups and carboxyl groups protected with tertiary ester groups or tetrahydropyranyl groups and which is insoluble or hardly soluble with an alkali aqueous solution and is converted into soluble with an alkali aqueous solution by the effect of an acid; and (B) a compound which generates an acid by irradiation of active rays or radiation and which has a phenacylsulfonium structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065793-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEHIKO
IPC: A63F7/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which an operating ratio of the game machine is improved while providing game features by suggestive performance to a player by making the player continuously grasp a handle for shooting balls during execution of the suggestive performance.  <P>SOLUTION: The handle 18 for shooting balls is provided with a distortion sensor 42a for detecting distortion caused by a pressing operation from side to side, and operation information corresponding to the pressing operation to the handle 18 is inputted to a display control panel via the distortion sensor 42a. During special performance which is carried out after a ready-to-win indication appears, the display control panel scrolls a pattern reel displayed on an LCD (liquid crystal display) while accelerating (decelerating) the reel based upon the operation information. The game feature of operating the pattern reel by performing the pressing operation to the handle 18 is provided to the player during the special performance, such that the player positively and continuously grasps the handle 18 during the special performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067225-A (JP)
Title: Pallet
Inventor: KOIZUMI TETSUYO
IPC: B65D19/28
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet which can be made in good productivity and shows high welding strength and toughness.  <P>SOLUTION: The pallet (1) comprises at least two parallel arranged legs (2) and a plurality of deck boards (3) perpendicularly arranged on the legs (2). In the pallet (1) the deck boards (3) are secured to a securing portion (4) laterally extending in the upper edge of the legs (2) by means of spot welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080858-A (JP)
Title: Automatic balancer and its manufacturing method
Inventor: HONDA ATSUSHI
IPC: F16F15/18
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To put both of rust-preventive action and vibration control function in very proper states.  <P>SOLUTION: A balance ball 20d soaked in rust-preventive oil is cleaned, and then the balance ball 20d is put in an atmosphere of vaporizing rust preventives so as to form a film of vaporizing rust preventives on the surface of itself, and then the above ball 20d is stored in the annular space of a hollow storage case 20c so as to uniformly form a film of vaporizing rust preventives and in a film form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131298-A (JP)
Title: Low dielectric dissipation material and method of controlling dielectric dissipation factor of silicon carbide sintered compact
Inventor: FURUKUBO HIROSHI
IPC: C04B35/565
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low dielectric dissipation material having high corrosion resistance and relatively low dielectric dissipation factor and to control the dielectric dissipation factor of a silicon carbide sintered compact.  <P>SOLUTION: The low dielectric dissipation material is constituted so that the dielectric dissipation factor of the sintered compact is controlled by controlling the quantity of boron nitride to be blended in raw material powder forming the silicon carbide sintered compact by sintering. The quantity of boron nitride to be blended in the silicon carbide raw material powder is controlled to ≥1.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077915-A (JP)
Title: Image forming apparatus, transfer method, and transfer condition setting method
Inventor: SUZUKI HIROHARU
IPC: G03G9/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the occurrence of transfer dust with high accuracy and obtaining an image having excellent sharpness.  <P>SOLUTION: A pressure of 1-10N/cm is applied between a photoreceptor 1 and a transfer roller 52, an elastic layer 52b is formed on the transfer roller 52, and a transfer bias current between the photoreceptor 1 and the transfer roller 52 is set to be 0.05 to 0.2μA/cm. Besides, the hardness of the elastic layer 52b is set to be 60 to 80°, the CTL layer of the OPC photoreceptor 1 is set to be 10 to 20μm and the electrostatic capacity is set to be ≥ 100PF/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073590-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a game player's expectation, when ready-to-win varying displays continue, without increasing a control load.  <P>SOLUTION: When a game ball has entered into a special pattern display part 43 and a normal variable prize-winning ball device 6, and if a varying start condition is satisfied, in the special pattern display part 43, a varying display of a special pattern is performed by using any one of varying patters among a plurality of varying patterns including predetermined ready-to-win varying patters. When it is decided that a varying result of the special pattern should make a big win, the ready-to-win varying pattern is selected as a varying pattern to be used for a varying display of identification information or the probability of the selection of the ready-to-win varying pattern is increased. On the other hand, when it is decided that the varying result of the special pattern should not make any win, and also if the varying pattern used for the varying display of the special pattern at last time is the ready-to-win varying pattern, a varying pattern except for the ready-to-win varying pattern is selected or the probability of the selection of the varying pattern is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079924-A (JP)
Title: Semiconductor device
Inventor: FUJIKI AKIMASA
IPC: H01L21/822
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To align a capacitive element and a lower electrode accurately in a semiconductor device comprising the capacitive element with a copper wiring as the lower electrode.  <P>SOLUTION: Since a top surface of a second interlayer insulation film 3 and that of a first wiring 11 made of copper are different from each other in height, a step is formed at a position corresponding to a position of the first wiring 11 on the top surface of a three-layer film constituting an MIM capacitive element 13 on the level difference. So that, since the position of the step can be optically detected at patterning the three-layer film, the position of the first wiring 11 can be detected. Consequently, alignment of the MIM capacitive element 13 and the first wiring 11 is accurately performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074734-A (JP)
Title: Plastic welding method
Inventor: MATSUGISHI NORIAKI
IPC: B23K26/32
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable welding strength even when a welding work has poor adhesiveness on the contact face, in conducting laser welding by using a semiconductor laser.  <P>SOLUTION: In conducting the laser welding by bringing the welding flange 2 of a first welding work 1 into contact with the welding flange 4 of a second welding work 3, both contact faces 2a, 4a are, prior to the laser welding, preheated at temperatures higher than the thermal deformation temperature of both welding works 1, 3. The preheating is conducted by an electromagnetic induction heating method using a heating plate 7 and a heating coil 8, thereby softening both the contact faces 2a, 4a to enable the adhesiveness to be improved in executing the laser welding by contacting both the contact faces 2a, 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073021-A (JP)
Title: Dual mode stapling system
Inventor: NUNES VINCENTE P
IPC: B65H37/04
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple dual mode stapling system having an improved mode transition system. SOLUTION: In this dual mode stapling system 10, a stapler 12 is mounted on a stapler mounting system 14 through a rotary pivot shaft 20. When a lead screw 17 is driven and the stapler mounting system 14 is moved to an end of a paper passage, an expansion roller bracket 22 is engaged with the stapler 12 to act as a pivot cam member. When the lead screw 17 is further driven, the stapler 12 is pivoted on the pivot shaft 20 to be located at an angular stapler position. When the stapler 12 is returned from the angular stapling mode to an edge stapling mode, the lead screw 17 is rotated in the reverse direction, and the stapler 12 is returned to the edge stapling position by energizing force of a spring 40.
Patent JP-2004086459-A (JP)
Title: Fire alarm system
Inventor: UNNO TSUTOMU
IPC: G08B17/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm system for allowing a hearing impaired person to know the occurrence of fire in the same timing as that of a person without any hearing difficulty.  <P>SOLUTION: Emergency buttons 4a, 4b and 4c or fire sensors 5a, 5b and 5c output an alarm signal to a distribution control board 2 when fire occurs. The distribution control board 2 receives an alarm signal from the emergency button 4 or the fire sensor 5, and outputs a signal indicating the occurrence of fire through a power line to a flash controller 7. The flash controller 7 flashes a lighting apparatus 6 at the time of receiving the signal from the distribution control board 2. Thus, it is possible for a hearing impaired person to know the occurrence of fire in the same timing as that of a person without any hearing difficulty according to the flash of the lighting apparatus 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081540-A (JP)
Title: Game machine
Inventor: KIDO HIDEJI
IPC: A63F5/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise player's eagerness for challenging a game, and amusement property by fixing a specified period to be internally included within a game period for playing a special games a plurality of times, and giving the player an opportunity to perform interference during the period.  <P>SOLUTION: The game machine has a normal game period for performing a normal game and a special game period for performing a special game which is more advantageous to the player compared with the normal game. When a condition is established, the normal game period is changed into the special game period. The game machine comprises: a lottery part for performing internal lottery to decide prize-winning or not in one of a plurality of prize groups in the game during the special game period; and a game value providing part for providing a game value, which is larger than that to be provided when a prize is won in a specified prize group in the game during the special game period other than a specified period, when a hit is obtained in a specified prize group, or the prize is won in the game as the result of the internal lottery during the specified period being a part of the special game period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088452-A (JP)
Title: System and method for changing ringback tone sound source, and telephone terminal
Inventor: KIHARA NAOKI
IPC: H04M1/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ringback tone sound source changing system capable of providing a service to be used by arbitrarily changing a ringback tone (RBT), and also to provide a telephone terminal, and an RBT sound source changing method.  <P>SOLUTION: A RBT sound source transmitting system 220 on a telephone network 210 includes: an RBT sound source storage device 225 for registering RBT sound source contents selected by a user; an RBT sound source transmitting system controller 221 for transmitting the registered RBT sound source contents to the telephone terminal of the user 100 as the RBT during calling an opposite party when a telephone call is made from the terminal of the telephone user 100 with the registered RBT; and an RBT sound source transmitting device 222.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085120-A (JP)
Title: Combustor
Inventor: OOTA MASATOYO
IPC: F23D14/26
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor suppressing combustion vibration by regulating pilot air supplied to a pilot nozzle when lowering a pilot ratio.  <P>SOLUTION: An additional swirler 8 is provided at the outer periphery of the downstream tip of the pilot nozzle 2 downstream of a pilot swirler 6. The throat area of the additional swirler is made narrower than that of the pilot swirler 6 to reduce the pilot air quantity supplied downstream of a pilot cone 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086682-A (JP)
Title: Functional block design method and functional block design device
Inventor: MIYAMOTO TETSUO
IPC: G06F17/50
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional block design method capable of shortening the development period of a functional block according to an order, and a functional block design device.  <P>SOLUTION: The logic design of the memory floor plan blocks 121, 122 to 131, 132, and 133 of a specified data storage capacity and the other fixed blocks 100 other than the memory floor plan blocks 121, 122 to 131, 132 and 133 is performed, and design data by block is prepared according to the logic design. The prepared design data by block is verified that constraint requirements for preparing a CPU macro 100 are always met within the loadable range of a memory block. By using the verified design data by block, the design data on a CPU macro 100 functional block in which the memory blocks of such quantity as corresponds to any memory capacity is connected to the fixed block 110 can be prepared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300147-A (JP)
Title: Minute hole machining device
Inventor: IWAKI KEIZO
IPC: B24B5/48
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of automatically sealing a workpiece having a large number of axially penetrating minute holes, and improving productivity.  <P>SOLUTION: A first workpiece holder 11 has a fitting projecting surface portion 43 wherein a workpiece holder body 27 individually provided with inflow paths 29 to a plurality of workpieces 5 in a line is fixed on a fixing block 4 fixed on a base 1 and one O-ring 42 is disposed at a tip end, and a second workpiece holder 6 has a fitting recessed surface portion 44 wherein a workpiece holder body 26 individually provided with inflow paths 28 to a plurality of the workpieces 5 in a line is fixed on a moving block 7 coupled to a rod 8 of a cylinder 19 fixed on a table 6, and capable of being fitted with the fitting projecting surface portion 43 at a tip end. The second workpiece holder 6 is pressed on the first workpiece holder 11 by the rod 8 of the cylinder 19, and the fitting projecting surface portion 43 and the fitting recessed surface portion 44 of the workpiece holder bodies 27, 26 are tightly contacted with each other through the O-ring 42, thereby sealing the flow path line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094997-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: NORITSUKE YASUYUKI
IPC: G11B5/187
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head wherein insurance of overwriting characteristics and suppression of adverse influence such as deterioration of an output signal caused by side erasure can be compatible with each other.  <P>SOLUTION: An exposed surface 20M of a magnetic pole partial layer 13A are constituted so as to form a right and left asymmetric reverse trapezoidal shape corresponding to a residual region R3 formed by removing a width expansion region R2 of a right-angled triangle-shape from a rectangular region R1 form the side of a side end edge E4. The side of the side end edge E4 of the exposed surface 20M is made to correspond to the side where side erasure is generated, that is, the side where information already recorded in an adjacent track is overwritten without intention by magnetic flux emitted from the magnetic pole partial layer 13A toward a recording target track of a hard disk. Thereby, since protrusion of the exposed surface 20M to the adjacent track is prevented or suppressed, adverse influence caused by side erasure is suppressed and since the surface area of the exposed surface 20M as an emission outlet of magnetic flux is secured and satisfactory perpendicular magnetic field intensity can be obtained, overwriting characteristics is secured.  <P>COPYRIGHT: (C)2004,JPO