baber/WOPTO huggingface dataset:
Patent JP-2004117446-A (JP)
Title: Electrifying roller and image forming apparatus having the same
Inventor: NARUSE OSAMU
IPC: G03G15/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by preventing an abnormal image from being formed as a toner image formed on an image carrier by decomposing a discharge product produced by discharge between the image carrier and an electrifying roller arranged to be opposed to the image carrier.  <P>SOLUTION: A photocatalyst layer 18 for decomposing the discharge product produced by the discharge is provided on the peripheral surface of the electrifying roller 14 arranged to be opposed to the image carrier 2. While the roller 14 is rotated, voltage is applied to the roller 14 so as to discharge electricity and electrify the image carrier 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118893-A (JP)
Title: Cleaning card for card equipment
Inventor: SATO DAISUKE
IPC: B32B5/26
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning card which is suitable to clean the inside of a card equipment such as a bank ATM (an automated-teller machine) and a CD machine or the like.  <P>SOLUTION: The cleaning card for card equipment is made by sticking fiber cloths which have at least extremely fine fibers of a monofilament size of 0.001 to 1.1 decitex on at least their surfaces, to the front and the back surfaces of a core material sheet. The entire planar shape of the card is practically a square card shaped sheet. The cleaning card is characterized in that, in a portion of the sheet cross section along the direction parallel to the direction in which the card is inserted into the card equipment, an arch shaped molding section is provided so that the cross section of the card takes on a bent arch shape, and the arch shaped molding section is extended in a direction perpendicular to the direction in which the card is inserted into the card equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120102-A (JP)
Title: Offset adjusting method for differential circuit and differential circuit with offset adjusting function
Inventor: MATSUSHITA TAKESHI
IPC: H03G3/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To make exactly compensable the offset voltage of an operational amplifier, a comparator, etc. over a long time, without passing through other analog blocks.  <P>SOLUTION: A switched capacitor SC411 is connected to a connection point (drain) of a transistor N411 and a transistor P411 at the input of a current mirror which form a differential pair in a differential amplifier circuit. Its switching frequency is suitably changed to change the resistance value of an equivalent resistance. This slightly changes the charge drawing quantity to reduce the voltage offset of the differential amplifier circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117711-A (JP)
Title: Camera detection system
Inventor: SHIBA KENICHI
IPC: G03B17/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system capable of easily confirming location of a camera itself.  <P>SOLUTION: This camera detection system is constituted of a digital camera 2 and a cradle 3 as a camera stand which holds the digital camera 2 at fixed posture. A detection signal transmitter 80 which transmits a detection signal is embedded in the cradle 3 as a remote controller to be attached/detached from the cradle 3. A user transmits the detection signal from a detection signal transmitting unit 80a by depressing a detection signal transmission button 81. When the transmitted detection signal is received by a detection signal receiving unit 90a inside the digital camera 2, it is converted into data by a detection signal receiving circuit 90 and inputted in a CPU 46. When the CPU 46 receives the data, makes a strobe 8 emit light and makes a speaker 78 raise a warning sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116085-A (JP)
Title: Anomalous state detector for lock of door
Inventor: HASHIMOTO MASAYUKI
IPC: E05B45/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect and notify the anomalous state of a lock according to the detection of a locked/unlocked state by a locked/unlocked state detection part and the detection of a change in the state of a door by a door state detection part.  <P>SOLUTION: The locked/unlocked state detection part 2 detects the locked/unlocked state of the lock 1, and the door state detection part 4 detects the opened/closed state of the door 3. If the locked/unlocked state detection part 2 detects a locked state and the door state detection part 4 detects that the door 3 becomes opened from a closed state, a control part 6 determines an anomalous state and controls a notifying means 5 so that they notify the anomaly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116666-A (JP)
Title: Fixed type constant velocity universal joint and manufacturing method for the same
Inventor: SONE KEISUKE
IPC: F16D3/2237
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure a sufficient torque load capacity, maintain constant velocity, and facilitate the assemblage of components.  <P>SOLUTION: This fixed type constant velocity universal joint comprises a tubular joint outer ring 1 having a plurality of track grooves 13 formed in an inner spherical surface 11 axially at circumferentially equal intervals, a joint inner ring 2 having a plurality of track grooves 14 formed in an outer spherical surface 12 axially at circumferentially equal intervals, a plurality of balls 4 disposed in ball tracks formed in the association of the joint outer ring 1 with both track grooves 13 and 14 in the joint inner ring 2, a cage 3 holding the balls 4 disposed in the ball tracks, and a stem shaft 5 disposed at the rear of the joint inner ring 2 and axially supporting the joint inner ring 2. The rear opening end of the joint outer ring 1 has an inner diameter larger than the outer diameter of the joint inner ring 2, and the inner diameter surface of the cage 3 in an area forward from the axial center is formed in an inner peripheral surface 17 of such a shape that the forward movement of the joint inner ring 2 can be controlled, and the inner diameter surface of the cage 3 in an area backward from the axial center is formed in an inner cylindrical face 18 of such a shape that the axial movement of the joint inner ring 2 can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113164-A (JP)
Title: General-purpose freeze-concentrated soup stock and method for producing the same
Inventor: MIYAOKA MOTOMU
IPC: A23L27/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose freeze-concentrated soup stock giving the characteristic taste and flavor of tasty raw materials by dilution and provide a method for the production of the concentrated soup stock.  <P>SOLUTION: The freeze-concentrated soup stock is produced by adding one or more components selected from fermented seasoning, Japanese rice wine, soy sauce and amino acid liquid to a soup stock produced by extracting a tasty raw material with water, heating the obtained general-purpose soup stock at 50-90°C for 120-10 min to form the aged taste and flavor and freeze-concentrating the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118718-A (JP)
Title: Method and device for detecting scene changing point, as well as program thereof
Inventor: KAMEYAMA SUKEKAZU
IPC: G06T7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect a scene changing point corresponding to a desired type of scene change, such as a change where brightness changes but there is no change on a time base.  <P>SOLUTION: Sampling of FrN and FrN+1 from a moving image data MO is conducted by a sampling means 1. An amount of characteristics consisting of brightness information and color information is extracted from each frame by an amount of characteristics extracting means 2. From the brightness information of the extracted amount of characteristics, a part between frames in which brightness changes is detected as a scene changing point candidate, and from the color information, a part between frames in which patterns change on a time base is detected as a scene changing point candidate. Based on detection of these changing point candidates, the scene changing point is detected corresponding to a desired type of scene change, such as a scene changing point where brightness changes but there is no change on a time base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116974-A (JP)
Title: Cold draft prevention system dust-outlet window
Inventor: WADA HIROTAKA
IPC: F24D15/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold draft prevention system in a dust-outlet window, for installing a radiating part for preventing a cold draft without the use of a space under the floor and without being projected on the floor.  <P>SOLUTION: A groove 11 is provided in an indoor side adjacent floor surface part 4 of the dust-outlet window of an upper floor such as a balcony 1, a hot water pipe 12 is installed in the groove 11, and the groove 11 is closed by a cover 13, whereby heat generated by the hot water pipe 12 is transmitted to the upper side through the cover 13. The cover 13 is formed of a ventilating plate, and heat of the hot water pipe 12 is transmitted to the ventilating plate 13, whereby the ventilating plate 13 is also served as a radiating fin of the hot water pipe 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124410-A (JP)
Title: Lock for bicycle
Inventor: USUGI KAZUHIRO
IPC: E05B27/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase strength in the axial direction of a cylinder lock in a lock for a bicycle to prevent picking and facilitate its manufacturing.  <P>SOLUTION: Yarn number count holes 3 formed with a pin receive hole 4 and a guide hole 5 are formed in both side faces of a cylinder 2 at an adequate interval in the axial direction and by opposing each other in the diametral direction. An insertion hole 6 for a key is formed by crossing a shaft core of the cylinder orthogonally. A yarn number count pin 9 provided with a head 7 and a shaft 8 is play-fitted into each yarn number count hole 3. A slide guide hole 10 corresponding to each yarn number count hole and yarn number count pin is formed in a cylinder case 1 in which the cylinder is fitted to fit a spring 11 and a cylindrical spring receive seat 12. In a locked state, the inner end of each yarn number count pin faces the insertion hole for the key, and the spring receive seat 12 is positioned on the rotating contraposition face 13 of the cylinder case and the cylinder to lock the cylinder to prevent its rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128718-A (JP)
Title: Compressor for image data and method therefor
Inventor: SATO KAZUHIKO
IPC: B41J2/52
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and a method which are capable of shortening a design time, and at the same time, capable of excellently reproducing multi-value data.  <P>SOLUTION: The compressor for image data and the method are used for screen processing to control a dot area to fill the dot as a unit capable of on/off control in order to reproduce the gradation of dark and light images and they are regarding an image forming method to prepare a matrix to regulate the order of filling the dot. That is to say, they have a step of setting dot center coordinates showing the center of the dot; a step of setting dot extinguishing point center coordinates showing the center of the white aggregate dot which is an aggregate of void dots between a plurality of the dot center coordinates; and a step of determining the order of filling the dot in the matrix by using a first calculation value calculated by utilizing the dot center coordinates and the center coordinates of each dot, and a second calculation value calculated by utilizing the dot extinguishing point center coordinates and the center coordinates of each dot in the order from the one with the smallest calculated value. When the value from the dot center coordinates is small, it is in the order from one. When the value in-between the dot extinguishing point center coordinates is small, it is in the reverse order from the total number of the dots of the whole calculation area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203499-A (JP)
Title: Test array and method for testing memory array
Inventor: TRAN LUNG T
IPC: G11C29/18
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test array and a method for testing accurately a memory array without requiring excessive cost or delay.  <P>SOLUTION: A test array (100, 200) includes row conductors (110, 210) column conductors (120, 220), and memory cells (130, 230) located at crossing points of the row and the column conductors. The test array (100, 200) can have groups (124, 214, 224) of the row conductors (110, 210) or the column conductors (120, 220) electrically coupled, or ganged together, so that they share common terminals (216, 226). Other selected row and column conductors can have individual terminals (112, 122, 212, 222). In this configuration, memory cells (130, 230) located at the intersection of row and column conductors that have individual terminals (112, 122, 212, 222) can have their characteristics measured using a test apparatus. Ganging together groups of row and column conductors means that the test array has fewer terminals for connection to the test apparatus. Therefore, a test apparatus having a limited number of probes for connection to test array terminals can be used to test arrays of various size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128894-A (JP)
Title: Electronic data transmission/reception system
Inventor: SHIMA SHIGEYOSHI
IPC: H04L29/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic data transmission/reception system capable of ensuring the electronic data transmitted by a transmitting unit until it is received by a receiving unit.  <P>SOLUTION: This electronic data transmission/reception system comprises (n) devices [5-1 to 5-n], a transmitting unit [1], and a receiving unit [2] connected to a network [100]. The transmitting unit [1] transmits first electronic data to a first device [5-1]. The receiving unit [2] receives (n+1)th electronic data from n-th device [5-n]. A j-th device (an integer satisfying 1≤j≤n) gives the signature for identifying itself to a j-th electronic data to generate (j+1)th electronic data, and transmits it to a (j+1)th device. In the above, when (j) equals to (n), the (n+1)th device corresponds to the receiving unit [2]. According to this electronic data transmission/reception system, the data transmitted by the transmitting unit [1] is ensured until it is received by the receiving unit [2] due to the signature which has been given to the (j+1)th electronic data before it is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123025-A (JP)
Title: Decorative molding
Inventor: HIRANO HARUMI
IPC: B41J2/01
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative molding having a decorative layer with excellent design in which a pattern etc. to be given can be molded accurately irrespective of the size of the area of the part to be decorated of the base member for an interior/exterior material of a car.  <P>SOLUTION: The decorative molding 1 is equipped with the base member for the interior/exterior material of the car (for example, window operation panel) 11 and the decorative layer 12 provided at least in a part of the surface of the base member, wherein the decorative layer 12 has a printed layer formed by printing by a ink jet system or an ink receiving layer containing the ink used in the printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122335-A (JP)
Title: Shock absorption mechanism in torque wrench furnished with impact torque generator
Inventor: TERAMOTO HIROKAZU
IPC: B25B21/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorption mechanism capable of absorbing reaction force at the time when speedily stopping the rotation of a torque wrench as impact torque is generated on the torque wrench furnished with an impact torque generator.  <P>SOLUTION: The torque wrench furnished with the impact torque generator 3 constitutes its characteristic feature of devising it to absorb the reaction force at the time when generating the impact torque by disengaging a clutch by interposing the clutch between an internal gear 83 to be engaged with a planetary gear 23 of a reduction gear 2 and a gear case 81.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124907-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: ITO YASUSHI
IPC: F02D41/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in drivability when a torque converter is in non-lock-up state, in a fuel injection amount control device for an internal combustion engine transmitting engine output to a vehicle through the torque converter.  <P>SOLUTION: In order to generate required output on the basis of pressing amount of an accelerator pedal, required torque is calculated on the basis of engine rotational frequency, and basic fuel injection amount is decided in regard to the required torque (a step 101). When the torque converter is in the non-lock-up state or has great possibility of the non-lock-up state, the basic fuel injection amount is decreased in proportion to increase in an actual engine rotational frequency after injection of the basic fuel injection amount becoming higher than the engine rotational frequency used for calculating the required torque (a step 104).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134101-A (JP)
Title: Polychromatic light-emitting element
Inventor: MIURA KIYOSHI
IPC: H01L51/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and efficient polychromatic light-emitting element equipped with a plurality of organic EL elements having two or more different luminous colors, optimizing a luminous light taking-out efficiency of each color in a simpler structure.  <P>SOLUTION: The polychromatic light-emitting layer is provided with a plurality of organic EL elements having an organic compound layer including a luminous layer (12) between a reflecting electrode (11) and a transparent electrode (14), which are composed of two or more kinds of organic EL elements having different emission spectrum from each other. The position of light emitting area in the light emitting layer in the direction of the film thickness is different corresponding to the difference of emission spectrum of respective organic EL elements. And, it is made possible to optimize the light-taking-out efficiency of the organic EL element of each color, while materials, film thicknesses or the like for a first charge transport layer (16), a second charge transport layer (13), the electrodes or the like are made common.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133522-A (JP)
Title: Mobile information appliance
Inventor: NAKAMURA HISAKAZU
IPC: G06F1/16
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To lighten each skeleton 12 without largely reducing the rigidity of each the skeleton 12 of a casing 11 to lighten a mobile display appliance as a whole without largely reducing its rigidity, in the mobile display appliance having a display appliance body comprising a liquid crystal display 21, a battery 23 or the like, and the casing 11 storing the display appliance body.  <P>SOLUTION: The skeleton 12 is composed of an aluminum square pipe having a hollow part 12a. Thereby, the rigidity of the skeleton is reinforced by the hollow part of the skeleton, while the skeleton is lightened by the weight of the hollow part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134875-A (JP)
Title: Optical module and manufacturing method thereof, circuit board, and electronic apparatus
Inventor: KOIZUMI MASANORI
IPC: H04N5/374
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module provided with a plurality of optical chips and the product of which is downsized.  <P>SOLUTION: The optical module includes: a board 40 provided with a wiring pattern 42; a first optical chip 10 having an optical part 12 and electrically connected to the wiring pattern 42; a second optical chip 11 having another optical part 12 and electrically connected to the wiring pattern 42; a first lens 72 placed corresponding to the optical part 12 of the first optical chip 10; and a second lens 73 placed corresponding to the optical part 12 of the second optical chip 11, and the first and second optical chips 10, 11 are mounted on the board 40 so that the respective optical parts 12 are directed opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130403-A (JP)
Title: Battery integrated clamping tool
Inventor: TAMEI KAORU
IPC: B25B21/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery integrated clamping tool capable of preventing a clamping failure by preventing thread ridge crush regardless of the degree of skill of a worker.  <P>SOLUTION: This battery integrated clamping tool 1 is constituted to drive the rotation of a clamping shaft 3 by a trigger switch 4. The trigger switch 4 is provided with a trigger terminal 4t, and when the trigger switch 4 is operated, the trigger terminal 4t contacts a reverse rotation switch 7 first to start reverse rotation. When the trigger switch 4 is further operated, the trigger terminal 4t contacts both the reverse rotation switch 7 and a normal rotation switch 8 to stop rotation. The trigger terminal 4t then contacts only the normal rotation switch 8 to start normal rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134923-A (JP)
Title: Antenna
Inventor: OZAWA MASAHIKO
IPC: H01Q9/14
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for a mobile body for transmitting / receiving a wireless signal of a comparatively longer wavelength.  <P>SOLUTION: The antenna 20 is connected and supported between first and second parts 12-1, 12-2 of a guardrail via an insulator 204. The total length of a vertical part and a horizontal part of an antenna element 220 is made about 1/4 of a signal wavelength λ of a wireless signal going to be transmitted / received for example. The antenna element 220 acts like a kind of an inverted-L antenna from the shape and the length of the element and efficiently transmits / receives the wireless signal being tuned to the wireless signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133591-A (JP)
Title: Generation of printing data by distributed processings
Inventor: MIYAZAWA SHUNSAKU
IPC: G06F3/12
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate data transfer between a plurality of processing parts in a printing data generator utilizing the cooperative processing of the plurality of processing parts.  <P>SOLUTION: A computer PC is the printing data generator. An image processing processor 110 generates image data indicating the image of a printing object on the basis of an XHTML file or the like. A printing processing processor 210 generates printing data on the basis of the generated image data and makes a printer PT perform printing. The image data are transferred through a buffer 300. By having the printing processing processor 210 clear the buffer 300 before the image processing processor 110 writes the image data, the image data are quickly interchanged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133304-A (JP)
Title: Projection display device
Inventor: HARA NOBUYUKI
IPC: H04N5/74
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which is efficiently cooled and is drastically made quiet.  <P>SOLUTION: The projection display device has: a light source unit 36; an optical unit 20 which modulates illuminating light outputted from the light source on the basis of inputted video information; power source units 61 and 62; a housing 5 which houses the optical unit 20, the light source 36 and the power source units 61 and 62; and a cover member 6 which covers at least the entire top surface of the housing. A discharge port through which the air in the housing 5 is discharged to the outside by using axial fans 50 and 51 is arranged only on the bottom side of the housing 5.  <P>COPYRIGHT: (C)2004,JPO