baber/WOPTO huggingface dataset:
Patent JP-2003348885-A (JP)
Title: Method and apparatus for controlling permanent magnet synchronous motor
Inventor: HIBI HIDEJI
IPC: H02P21/28
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the operation state of a permanent magnet synchronous motor at starting, especially the operation state of a pair which is driven by the permanent magnet synchronous motor, with no sensor such as a Hall IC.   <P>SOLUTION: An induced voltage at a brushless DC motor is detected (step S2). The operation state of brushless DC motors 30A and 30B is detected based on the detected induced voltage (steps S3 and S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344040-A (JP)
Title: Error distribution method
Inventor: IWAKURA NOBUYOSHI
IPC: G01B21/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error distribution method for controlling the distribution of both errors as a shape processing method for deriving position and shape errors to the design shape of a sample from measured data outputted by a shape measuring machine.   <P>SOLUTION: When the measurement shape data and design shape of the sample are subjected to fitting processing, convergence operation by the least squares method is adopted. The target of square sum used for convergence decision is set to be a value where the square of a position error multiplied by a weighting coefficient is added to the sum of the squares of the shape error at each measurement point. In this case, by changing a weighting coefficient, the method for error distribution for controlling the distribution of the shape and position errors after fitting processing is provided. As a result, an error distribution for satisfying a tolerance standard also for the sample that has been regarded as a nonconforming article conventionally can be converted to a conforming article by setting an error distribution that satisfies the tolerance standard, thus improving the yield of the object to be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001942-A (JP)
Title: Stair lifting device for wheel chair or the like
Inventor: OGAWA YUTAKA
IPC: B66B9/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To be fully equipped with a safety countermeasure capable of co-using a lifting utilization of a wheel chair or the like and a general lifting utilization in a device in which a stair lifting device for a wheel chair or the like is provided using an existing stair.  <P>SOLUTION: In the stair lifting device 10 for a wheel chair or the like having a pair of right and left side walls 2, a horizontal support base 1 for a wheel chair or the like arranged therebetween and a lifting driving device 3, an upper surface of the stair below a bottom surface is exposed except for an upper stage and lower stage horizontal part, a pair of right and left side surface frames 11, a front door 12 and a rear door 13 are provided on the horizontal support base 11 for the wheel chair or the like. These doors are opened to enable the horizontal support base for the wheel chair or the like to be passed and they are closed to enable the lifting driving device to be operated. A usage of the wheel chair or the like and a general person is co-used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001269-A (JP)
Title: Sheet for application sealed letter
Inventor: AIZAWA AKIFUMI
IPC: B42D11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an application sealed letter equipped with an entry example display sheet capable of performing entry work accurately and easily.  <P>SOLUTION: The sheet 1 for the application sealed letter is formed by laminating a duplicate sheet 3 and the entry example display sheet 4 on a sheet 2 for a sealed letter, which has application entry columns 7a and 7b provided thereto and is coated with a sealing pressure-sensitive adhesive 10 outside opening perforations 9 provided along four sides of the sheet, in a separable manner. The duplicate sheet 3 has the application entry columns 7a and 7b and application entry columns 8a and 8b correspondly positioned up and down on the surface thereof. A copy structure is provided so as to copy and enter items on the application entry columns 7a and 7b by entering items in the application entry columns 8a and 8b. The entry example display sheet 4 has a size almost half the duplicate sheet 3 and is superposed on the surface of the duplicate sheet to be bonded thereto along one side thereof separably by an adhesive. An entry example display 19a at the time of entry in the exposed application entry column 8a is provided on the surface of the entry example display sheet 4 and the entry example display of the covered application entry column 8b is provided on the rear surface thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000058-A (JP)
Title: Fishing rod
Inventor: OIKAWA KATSUHIRO
IPC: A01K87/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having a lightweight grip with a high strength even if a rod tube has a small diameter.  <P>SOLUTION: The fishing rod wherein a tubular member 24 having a diameter larger than that of a rod tube 22 is fixed on the outer circumference of the tube 22 and a grip 20 is formed along the axial direction of the rod tube is provided with a front spacer 30, an intermediate spacer 28 and a rear spacer 32 all interposed between the rod tube 22 and the tubular member 24, and the intermediate spacer 28 is made of a material lighter and harder than that of the front spacer 30 and the rear spacer 32, and the front spacer 30 is made of a material more flexible than that of the intermediate spacer 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007909-A (JP)
Title: Electric connection box
Inventor: SEKIDO TOSHIHISA
IPC: H05K7/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily align and hold external electric wires passing by an electric connection box to it.  <P>SOLUTION: An electric wire lead-out opening is formed at the lower part of a side wall of a case body of the electric connection box. An electric wire insert lead-out frame whose cross section is a reversed U-shape is provided, whose upper wall and both side walls protrude from the peripheral edge of the electric wire lead-out opening. The electric wires inside the case body are led-out to the electric wire insert lead-out frame through the electric wire lead-out opening. Meanwhile, in order to hold the external electric wires passing by the electric connection box, a pair of electric wire guide frames are erected upward from the both side walls of the electric wire insert lead-out frame. The external electric wires are arranged to pass between the pair of electric wire guide frames. A band fitting slot which is cut out to face each other is provided at the lower end of both side walls of the electric wire insert lead-out frame. A band is arranged to pass the band fitting slot. The band is wound around the internal electric wires passing the electric wire insert lead-out frame and the external electric wires passing between the electric wire guide frames, for clamping and fixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009147-A (JP)
Title: Throw-away tip and cutting tool using it
Inventor: INOUE KATSUYUKI
IPC: B23C5/20
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a good machined surface on a material to be cut, in which porosity is liable to occur.  <P>SOLUTION: This tip 1 has an upper surface 3 opposite to a lower surface serving as a seating surface to form a cutting face and a side surface serving as a flank. In the tip, the ridge side formed by intersecting ridge lines of the upper surface 3 and the respective side surfaces is taken as a main cutting blade, a first auxiliary cutting blade 7 is formed on a part near one corner of each main cutting blade, and a second auxiliary cutting blade 8 is formed on a part near the other corner. The first and second auxiliary cutting blades 7, 8 are provided with a honing surface 9 intersecting the surface of the material W to be cut at an acute angle when being mounted on a tool body. A face milling cutter (a cutting tool) using the tip 1 is mounted on the tool body so that the honing surfaces 9 of the first and second auxiliary cutting blades 7, 8 of the tip 1 intersect the surface of the material W to be cut at an acute angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013959-A (JP)
Title: Optical head device
Inventor: HANAOKA ATSUHIRO
IPC: G11B7/085
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device equipped with the objective lens driving mechanism of an axial sliding rotary head, with which the disturbance of the attitude of a lens holder and an objective lens caused by external vibration by optimizing the center-of-gravity position of the entire optical head device.  <P>SOLUTION: The objective lens driving mechanism 4 of the optical head device 1 is an axial sliding rotary type, a weight member 7 is attached to the weight attaching surface 35 of a frame 3 to adjust weight balance, and the center of gravity of the entire optical head device 1 is moved from an A position to a B position to coincide with the position of the spindle 64 of a holder support member 6. The position B of the center of gravity is a position to which external vibration from the frame 3 is most hardly transmitted. Thus, a lens holder 5 is stably driven by reducing the influence of the external vibration to the lens holder 5 supported by the spindle 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014789-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TANAKA YASUO
IPC: H01L23/52
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which ensures both adhesiveness between an insulation layer and sealing resin and adhesiveness between copper and sealing resin simultaneously.  <P>SOLUTION: A copper wiring is formed on an insulation layer formed on a semiconductor substrate and the entire of the insulation layer including the copper wiring is subjected to ashing at a temperature which does not allow an oxide film to be formed in the copper wiring. Thereafter, the entire of the insulation layer including the copper wiring is subjected to baking in oxidizing atmosphere of 150°C or higher and 200°C or lower. After the baking treatment process, sealing resin is formed on the insulation layer including the copper wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154280-A (JP)
Title: Rice washer
Inventor: KOSAKA TOSHIYUKI
IPC: B02B3/00
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a rice washer which removes bran by rotating a rotor of rice washing part and, therein, has a uniform rice washing performance and has a bran sucking performance even when voltage or frequency of a power source fluctuates and revolution speed of motor is varied. SOLUTION: Rice is stored in the rice washing part, bran-removing is performed by driving and rotating a blade members disposed inside the rice washing part with the driver 50 and the load containing the driver 50 is controlled in accordance with a specified process by using a controlling means 7. The controlling means 7 is composed of a microcomputer 77 and a converter 78 and a load driving time in the process is changed in accordance with a detection value detected by a variation detecting means which detects a variation of the revolution speed of motor or factors thereof.
Patent JP-2004008117-A (JP)
Title: Method for producing baked product and baking apparatus
Inventor: KITAJIMA MASAKI
IPC: A21C11/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a baked product by which the baked product can be stably mass produced.  <P>SOLUTION: The method for producing the baked product comprises a step S1 for continuously coating a dough for baking on a heated drum 11 rotating at a constant speed, a step S3 for heating the dough for the baking for a prescribed time so as to form a half-baked state, a step S5 for stripping the heat-treated dough from the drum 11, steps S7 and S9 for putting the stripped dough on a heated band 21 linearly moving at a constant speed, and a step S11 for sufficiently baking the dough on the band 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014057-A (JP)
Title: Memory, memory address generating device and method
Inventor: KOJIMA TADASHI
IPC: G11B20/18
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory address generating circuit in which reading/writing processing of an information data block of a page mode or the like having good efficiency can be performed for any of a row direction and a column direction.  <P>SOLUTION: An error correction code of a Q symbol is added in the row direction and a P symbol is added in the column direction to an information data block of M×N symbol, an error correction information block of (M+P)×(N+Q) symbol is constituted by arrangement of small blocks with an unit of m×n symbol, m×n symbol in each small block is made a memory map in which address control which can be specified by only a row address can be performed, and a memory address corresponding to the above is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014075-A (JP)
Title: Storage device and recording device
Inventor: AKAGI KYO
IPC: G11B5/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device of reproduction principal which enables a user to inexpensively reproduce large quantity of information and which can maintain quality of these pieces of information as high in the storage device.  <P>SOLUTION: In the storage device which stores digital information by magnetic and electric means and can transmit/receive the digital information with the outside by an interface means, storage is enabled only in the case of external conditions such as temperature, air pressure and acceleration different from those in reproduction of the digital information when a new piece of digital information in the storage device from the outside and the stored information is rewritten.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022009-A (JP)
Title: Reproducing device, reproducing method, program and recording medium
Inventor: TONAMI JUNICHIRO
IPC: G11B7/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that leading data can not be correctly extracted when the transfer to an inertial mode exists in a next ECC block after the transfer to a direct detection mode at the breakpoint of an ECC block at the reproduction of a format wherein synchronizing signals are not continuous at a junction of the ECC blocks for each other.  <P>SOLUTION: When a 2nd special signal S2 is detected when a counted value of a sector counter becomes "m", the mode of a synchronizing signal detection means is shifted to the direct detection mode from the inertial mode. After that, the mode of the synchronizing signal detection means is shifted to the inertial mode from the direct detection mode when a 1st special signal S1 is detected. By this procedure, the mode of the synchronizing signal detection means is shifted to the direct detection mode from the inertial mode at the end part of the ECC block without inserting pseudo synchronizing signals by the specified number while keeping the inertial mode, thereby the stable operation is attained without causing an error in leading data of the succeeding ECC blocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016363-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To give a player an opportunity to effectively utilize an offered game state where a bonus may be given while making the game full of variation added with uncertainty.  <P>SOLUTION: The game machine for playing a game by shooting game balls into a game area comprises a wing-type generator 30 disposed at a specific position within the game area, whose state can be changed from a first state when game balls can win to a second state when game balls cannot win, a numeric data updating means for updating numeric data, a lot means for extracting the numeric data of the numeric data updating means and choosing the timing to make the wing-type generator 30 in the first state according to the extracted value, a game control part 11 for controlling the wing-type generator to be in the first state at the timing chosen by the lot means, and a special pattern display device 4 for previously informing the timing when the wing-type generator 30 is in the first state with a prescribed probability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023324-A (JP)
Title: Image processing apparatus
Inventor: KOZUKA YASUHIRO
IPC: H04N1/60
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform reading processing of a color original image without performing original scan processing a plurality of times with simple interface circuit configuration.  <P>SOLUTION: The image processing apparatus is configured such that a reader controller 106 switches sequential reading of read (R), green (G) and blue (B) for every line in orientation of vertical scanning when an image reader reads the original image and image data is transmitted in a sequence of the red (R), the green (G) and the blue (B) for every line in the orientation of vertical scanning from the reader controller to a printer controller 2103 during execution of a scanning function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019797-A (JP)
Title: Variable speed controller
Inventor: NISHIMURA NOBUYUKI
IPC: F16H61/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed controller for surely performing up-shift to the highest gear step until a vehicle reaches a limit speed.  <P>SOLUTION: This variable speed control device is provided with a first shift map determining the range of the respective gear steps based on an accelerator opening and an output shaft rotating speed, wherein a transmission 3 is automatically shifted to the gear step determined in the shift map. The device includes: a vehicle speed detecting means 9 for detecting the vehicle speed; a vehicle speed limiting means 6 for regulating the highest vehicle speed of the vehicle; and a shift map shifting operation inhibiting means for inhibiting the shifting operation according to the first shift map when the vehicle speed detected by the vehicle speed detecting means 9 is within a designated vehicle range near the limit vehicle speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016522-A (JP)
Title: Speaker installed chair
Inventor: TANIZAWA TAKAYOSHI
IPC: H04R1/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker installed chair, which does not blocks a seated person's view and prevents a deterioration in quality of sound to the seated person from speakers.  <P>SOLUTION: The chair has a seat portion 1 and a backrest portion 2, and is provided with a headrest 3 at the upper part of the backrest 2. The speakers 5 are disposed on the right and left sides of the headrest 3, oriented to the ears 41 of the seated person, so as to be positioned at the end parts A1 or the vicinities of the end parts A1 of both sides of a visual field A with the front part when the seated person leans the head 4 against the headrest 3 as the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020438-A (JP)
Title: Transferring device for microplate
Inventor: SATO EIJI
IPC: G01N35/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly dispense a specimen, a reagent or the like even when the number of dispensing nozzles is less than the number of holes in one line of a microplate, to fix the dispensing nozzles to remarkably simplify a transfer mechanism for the dispensing nozzles, to reduce a device size, and to reduce a cost.  <P>SOLUTION: One side half of the bottomed hole line in the microplate is transferred to a dispensing position for the dispensing nozzles, a roller arranged in a microplate transferring block is brought thereafter into contact with a cam arranged in a transfer passage, the microplate transferring block is thereby press-moved along a direction orthogonal to the transfer passage, and the other side half of the bottomed hole line of the microplate is transferred to the dispensing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021171-A (JP)
Title: Optical scanner and image forming apparatus using the same
Inventor: KUDO GENICHIRO
IPC: B41J2/44
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner capable of providing a higher-definition image by stabilizing the timing of a scanning start position on a surface to be scanned and improving the detecting accuracy of a synchronizing signal by a synchronizing position detecting means.  <P>SOLUTION: The optical scanner is provided with: an aperture diaphragm restricting the width of a plurality of beams emitted from a light source means; a light deflector deflecting the beam passing through the aperture diaphragm; a scanning lens system guiding a plurality of beams deflected by the light deflector to the surface to be scanned; and the synchronizing position detecting means obtaining the synchronizing signal by detecting a part of the beam deflected by the light deflector. The synchronizing position detecting means has an image forming lens, a slit arranged at or near the image forming position of the image forming lens and regulating the position of the beam in a main scanning direction and a synchronization detection element. In the image forming lens, a conjugate point to the slit is set between the deflection surface of the light deflector and the aperture diaphragm on a subscanning cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024968-A (JP)
Title: Anion producing device
Inventor: ITO SHIGEO
IPC: B01J19/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in the collision of water in an anion producing device which generates anions by a Lenard phenomenon caused by the collision of water sucked up through a rotating water sucking pipe with a plurality of projections.  <P>SOLUTION: The anion producing device in which generation of the noise is suppressed by absorbing impact forces at a time of the collision of the water is obtained in such a way that the water sucking pipe spraying water sucked by rotation to the environment through an water opening and a cover for the water sucking pipe vertically installed surrounding the opening with a plurality of collision bodies are provided, that flexures are formed on the side face where water sprayed through the water sucked pipe collides against the collision bodies, and that hollow parts are formed inside the collision bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024407-A (JP)
Title: Game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which ensures the amusement of the player by imparting high decorative effect to the machine, maintains the high decorative effect of the machine even if the machine has the same frame by replacing only its game board with another one, and makes a uniform illuminating pattern in cooperation with the other game machines in a pachinko island unit after a lapse of a predetermined period, to thereby enhance the atmosphere of a game parlor.  <P>SOLUTION: The game machine 1 has a plurality of light emitting portions A1 to F1 arranged on a front side thereof, which can emit light of a plurality of colors. Then the game machine 1 is comprised of an elapsed time counting means 86 for counting an elapsed time since power is turned on, and a light emission control section 83 for allowing the light emitting portions A1 to F1 to emit light in a predetermined pattern depending on the elapsed time since the power is turned on. In this manner the light emitting portions A1 to F1 are controlled so as to change their luminescent colors depending on the elapsed time since the power is turned on.  <P>COPYRIGHT: (C)2004,JPO