baber/WOPTO huggingface dataset:
Patent JP-2004192778-A (JP)
Title: Nonvolatile ferroelectric memory device
Inventor: KANG HEE BOK
IPC: G11C8/10
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the speed of a driving signal in a nonvolatile ferroelectric memory device.  <P>SOLUTION: The nonvolatile ferroelectric memory device includes a word line decoder for selecting a word line connected to the ferroelectric memory cell of a cell array block, and a plate line decoder for selecting a plate line. The word line and plate line decoders are separately arranged in the outer part of the cell array block, and an area is reduced by dividing a signal decoder area into two and controlling the divided areas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005019924-A (JP)
Title: Clamping structure of wiring cord
Inventor: HAYAKAWA NAOAKI
IPC: H02G3/30
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring cord holding structure which can properly, stably support a wiring cord pulled out from the inside of a case to the outside.  <P>SOLUTION: A wiring cord clamping structure, which holds wiring cord pulled out from the inside of the case 2 to the outside, comprises a cord extracting portion 4 which is located in the case 2 and pulls out the wiring cord 5, a channel-like pulling-around guide portion 6 which sinks under the wall surface 2A of the case 2 and enable to continuously pull around the wiring cords 5 from the cord extracting portion 4, and floatation preventing pieces 7 which are located at proper positions of the opened side of the pulling-out guide portion 6 and prevents the floatation of the wiring cord 5 extending integrated with the inside wall 6A of the cord pulling-out guide portion 6 almost in the horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021368-A (JP)
Title: Mattress for patient
Inventor: HOSHINA YOSHITAKA
IPC: A61G7/05
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bedsores even when using a mattress for a long period by minimizing a contact area with the body of a patient and securing permeability.  <P>SOLUTION: On both of the front and rear surfaces of a mattress main body 1, a large number of small projecting lines 2 and 3 with circular-arc cross sections are formed arranged consecutively in a longitudinal direction, and the radiuses of curvature R1 and R2 of the respective circular-arc surfaces 2a and 3a of the small projecting lines 2 on the front surface and the small projecting lines 3 on the rear surface are differentiated from each other for markedly reducing the contact area with the body of the patient during usage of the mattress. Furthermore, a large air layer is formed between the body of the patient and the surface of the mattress to secure permeability. In addition, by selecting the small projecting lines 2 on the front surface or the small projecting lines 3 on the rear surface to be used as the upper side, a suitable using style corresponding to the season is selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025622-A (JP)
Title: Content delivery method, server tree formation device, server device, and its program
Inventor: MIURA NORIHIRO
IPC: G06F13/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To centrally control server trees to stably provide simultaneous arrangement of a content at high speed by use of unicast technique, to dynamically generate server trees, and to enable a server which ends transmission to delivery the content again to a non-receiving server.  <P>SOLUTION: This method comprises steps of (1) generating tree identification information by an original server; (2) generating a tree list by the server tree formation device and (3) reporting a transfer destination server list to the original server; (4) transferring the content and the tree identification information to a leaf server described in the transfer destination server list by the original server; and (5) performing an acquisition request of the transfer destination server list to the server tree forming device in the leaf server, and transferring the content and the tree identification information to a leaf server described in the acquired transfer destination server list. The step of (5) is repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032930-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MASUDA KEITA
IPC: H01L21/331
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for improving the high frequency characteristics by reducing the collector-base junction area without raising the base resistance, and further facilitating microfabrication.  <P>SOLUTION: The semiconductor device includes the collector region 103 of a first conductivity including a first surface S<SB>1</SB>with a first thickness from the bottom and a second surface S<SB>2</SB>with a second thickness larger than the first thickness, the intrinsic base region 108 of a second conductivity formed on the second surface S<SB>2</SB>, the emitter region 109 of the first conductivity formed on the intrinsic base region 108, an emitter extraction region 113 formed on the emitter region 109, insulation films 104 and 105 formed at least on the first surface S<SB>1</SB>, base extraction regions 106 and 107 of a second conductivity formed on the insulation film 105, and an external base region 110. The upper ends of the base extraction regions 106 and 107 and the upper end of the intrinsic base region 108 have approximately the same height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028501-A (JP)
Title: Roughing end mill
Inventor: ABE TARO
IPC: B23C5/10
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of finish machining by improving the quality of a surface finished by cutting-off edge portions of a roughing end mill.  <P>SOLUTION: A cutting edge 15 is formed on the outer periphery of an end mill body 11, which rotates about an axis O, so as to be formed along an imaginary cutting edge line L tilting with respect to the axis O. In addition, the cutting edge 15 is provided with cutting-off edge portions 20 formed so as to be convex in the rotational direction T of the end mill with respect to the imaginary cutting edge line L when viewing the end mill from the outer periphery of the end mill body 11. Further, the tip ends 21 of the cutting-off edge portions 20 in the direction perpendicular to the imaginary cutting edge line L are positioned on the side of the rotational direction T of the end mill along the imaginary cutting edge line L with respect to the center lines M of the cutting-off edges, the center lines M extended so as to be perpendicular to the imaginary cutting edge line L passing through the middle points C of the width of the cutting-off edge portions 20 in the direction of the imaginary cutting edge line L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029024-A (JP)
Title: Air bag device
Inventor: BITO KAZUAKI
IPC: B60R21/16
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device having a high degree of flexibility in vehicle mountability, which is capable of reducing an initial air bag deployment speed.  <P>SOLUTION: In a deployed state of the air bag 23 of the air bag device 21 provided in the instrument panel 16 of a vehicle 11, a front side expansion part 29, left and right side expansion parts 30, 31, and a rear side expansion part 32 are formed by an outside sheet 25 and a second front face outside sheet 26, and an inside sheet 27 and a second front face inside sheet 28. After the front side expansion part 29 is expanded and deployed firstly, the left and right side expansion parts 30, 31 are expanded and deployed in a lateral direction, and then the rear side expansion part 32 is expanded and deployed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000626-A (JP)
Title: Thermal nursing bottle
Inventor: FUJIWARA MICHIYUKI
IPC: A47J41/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal nursing bottle which has a vacuum double bottle for holding a nursing liquid such as milk, etc, consisting of an inner bottle and an outer one, designed to keep the temperature of the nursing liquid from falling as much as possible, and is provided with a thermometer and graduations inside.  <P>SOLUTION: In this bottle, a nursing liquid pouring part is formed of an outer bottle (1) and an inner bottle (2), and can prevent heat of the nursing liquid from dissipating outside by making it vacuum. A thermometer (3) and quantitative graduations (4) are provided within the pouring part so that the temperature and amount of the nursing liquid can be visually recognized from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036860-A (JP)
Title: Spring property changing method for air spring and air spring
Inventor: KABUTO KAZUHIRO
IPC: F16F9/32
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring having a plurality of spring properties, wherein a vertical spring constant is selectively changed by an extremely easy and economical means added to an existing air spring.  <P>SOLUTION: Between a cylindrical rubber film 1 and a piston 4 for guiding the rolling operation thereof, various kinds of piston caps 5 having different taper angles θ to an elastic deformation axial direction a-b of an outer face 5a of a peripheral wall portion are provided to be fitted/removed downward to/from the piston 4. The vertical spring constant of the air spring 10 can be changed by the selective use and fitting/removal of the various kings of piston caps 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125777-A (JP)
Title: Base sequence detecting apparatus and base sequence automatic analyzer
Inventor: HONGO SADAHITO
IPC: B01L7/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base sequence detecting analyzer having high uniformity in the electrochemical characteristics and high reliability of detection.  <P>SOLUTION: The apparatus comprises a flow channel 601 which is provided on a base sequence detecting chip 21 and is provided by a chip cartridge top cover 112 and sealant 24a along the direction of the flow of a reagent or air; a plurality of working electrodes 501 provided one by one along the flow channel and to which probes are fixed; a plurality of counter electrodes 502 provided one by one on the inner wall of the flow channel corresponding to each working electrode such that each of which is placed on the plane parallel to the chip surface; a plurality of reference electrodes 503 provided one by one on the inner wall of the flow channel corresponding to each working electrode such that each of which is placed on the plane parallel to the chip surface; an inlet port 116a which introduces the reagent or air to the inside of the flow channel from the upstream thereof; an outlet port which delivers the reagent or air in the flow channel from the downstream thereof; and a sample inlet 119 which introduces a sample into the flow channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005048355-A (JP)
Title: Slime prevention function attached wash-stand drain valve
Inventor: MUTO KO
IPC: A47K1/14
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash-stand drain valve capable of efficiently preventing the occurrence of slime inside of a drain outlet and a hair catcher and changing a simply exhausted slime prevention medicine.  <P>SOLUTION: A medicine replacement type slime prevention function attached wash-stand drain valve is equipped with a solid chemicals 4 containing a growth suppression substance of microbe, a chemicals holding section equipped with a ring-like seal member 3 and a chemicals storing basket 5 capable of storing the solid chemicals fixed downward of the ring-like seal member, a drainage valve body 1 having a vertical rod 7 holding the hair catcher vertically provided from the chemicals holding section and a seal water member 2 capable of making water seal of the drain outlet of a wash-stand bowl by cooperating with the ring-like seal member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053256-A (JP)
Title: Control data input device for electronic crossing control device
Inventor: UMETANI TADASHI
IPC: B61L29/28
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control data input device for an electronic crossing control device capable of easily discriminating propriety of control data of the electronic crossing control device on a desk at a design stage.  <P>SOLUTION: This device is constituted of a relay block connection diagram preparation means for preparing a relay block connection diagram constituted of relays, etc. required for forming a route for every route where a train passes on a display screen based on a crossing control diagram including crossings, an input means for inputting information on control conditions of the relays required for forming the routes where the train passes, and a control data formation means for forming control data to be written in a ROM board mounted on the electronic crossing control device based on the inputted information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053263-A (JP)
Title: Method and device for detecting reduction of tire pneumatic pressure, and program for judging tire pressure reduction
Inventor: SUGISAWA TOSHIFUMI
IPC: B60C23/06
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting reduction of tire pneumatic pressure capable of preventing misinformation due to unbalanced load by accurately judging reduction of the pneumatic pressure of the tire.  <P>SOLUTION: This method includes a step for finding wheel rotary information obtained from each wheel tire; a step for calculating a first judgement value obtained by dividing a difference of a sum of the wheel rotary information of a pair of wheel tires on two sets of diagonal lines by a predetermined average wheel speed, a second judgement value obtained by dividing the difference of a sum of the wheel rotary information of a front wheel tire and a sum of the wheel rotary information of a rear wheel tire by the predetermined average wheel speed, and a third judgement value obtained by dividing the difference of a sum of the wheel rotary information of a right wheel tire and a sum of the wheel rotary information of a left wheel tire by the predetermined average wheel speed; a step for storing the wheel rotary information, the first judgement value, the second judgement value, and the third judgement value; and a step for judging reduction of the pneumatic pressure of each wheel tire from a judging condition of each of the first judgement value, the second judgement value, and the third judgement value set to each of the wheel tires.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022945-A (JP)
Title: Method for manufacturing optical fiber
Inventor: TAJIMA KATSUSUKE
IPC: C03B37/027
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-loss optical fiber having a long size and a uniform dispersion property.  <P>SOLUTION: Eighteen holes 13 are perforated at a prescribed interval in a glass rod 14 by using an ultrasonic drill 9. Three pieces of the glass rods 14 having the perforated holes 13 are prepared, and a preform for a PCF is formed by inserting the three pieces of the glass rods 14a-14c having the perforated holes into a glass pipe 10. In the PCF, a defective part 15 free from the hole is arranged at the central part so as to impart waveguide property. After cleaning the inner faces of the holes 13 with hydrofluoric acid and drying the faces, the glass rod 14 having the perforated holes 13 is heated in an electrical furnace and drawn into an optical fiber having a diameter of 125 μm. After drawing the optical fiber, the optical fiber is cut, and the hole diameters d and the intervals A between holes are measured with an electron microscope. The optical fiber having perforated holes analogous to the shape of the holes of the original glass rod having the perforated holes can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026640-A (JP)
Title: Transformer-unit-mounted printed board
Inventor: MORIKAWA HISASHI
IPC: H01F27/06
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer-unit-mounted printed board in which the transformer unit which saves the space on a printed board does not move even in a drop test and consequently the printed board does not break.  <P>SOLUTION: The transformer unit 1 comprises a transformer and electric parts 3. The transformer comprises a bobbin 2 on which primary and secondary windings are wound and a core which is inserted in the center of the bobbin. The electric parts 3 are held on the bobbin 2 and/or the outer circumference of the transformer. The transformer unit 1 is mounted on the printed board 4. The lead terminals 3a of the electric parts 3 are soldered to the printed board 4 with a solder 5, while the lead terminals 3a are fixed by making them nipped with slits 2b formed on the bobbin 2. A bent portion 3b is formed in each of the lead terminals 3a in order to prevent the bobbin 2 from moving longitudinally of the lead terminal 3a by leaving the lead terminal 3a nipped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032013-A (JP)
Title: Estimate preparing device and program
Inventor: MATSUMURA KATSU
IPC: G06Q50/10
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an accurate estimate by presenting an image close to actual operation contents at the time of preparing the estimate of such events as ceremonial occasions.  <P>SOLUTION: This estimate preparing device 1 stores the image data of merchandise necessary for holding a funeral at a funeral hall as image parts in a storage device 17, and makes a user select the funeral hall or merchandise from among the image data of the image parts displayed on a display device 13. Then, the image picture of a whole alter with which the selected image parts are overlapped is prepared, and displayed at a display device 13, and the operation contents are confirmed based on the displayed image. When the operation contents are decided, the unit price and quantity of each selected image part are acquired based on display image management information, image information and merchandise information, and the estimate sum is calculated, and the estimate is prepared. Furthermore, a merchandise stock segment included in the merchandise information is confirmed, and automatic ordering processing is executed for merchandise which is not in stock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029513-A (JP)
Title: Breath cool-refreshing preparation and method for producing the same
Inventor: OKUNO YUKIKO
IPC: A23L27/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cool-refreshing preparation effectively removing offensive odor emitted from a foul mouth or exhaled breath, giving oral cavity cool refreshingness and imparting exhaled breath with favorable fragrance.  <P>SOLUTION: The breath cool-refreshing preparation comprises a soft filmy material wrapping a lipophilic liquid cool-refreshing preparation therein. In this preparation, the lipophilic liquid cool-refreshing preparation contains a cool-refreshing agent consisting of menthol and/or a derivative thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029853-A (JP)
Title: Etching solution for copper and copper alloy
Inventor: KUWABARA HIDEKO
IPC: H05K3/06
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching solution for copper and copper alloys, e.g., useful for the production of a printed circuit board in the field of the electronic industry e.g.  <P>SOLUTION: Sulfate, hydrogen sulfate, azoles and carbonate are incorporated into an etching solution comprising sulfate peroxide as the main agent, so that the easily treatable etching solution for copper and copper alloys free from the occurrence of unpleasant gas, having satisfactory work environmental properties, a high ratio (etching factor) between the etching rates in vertical and in horizontal directions and improved etching accuracy is prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035382-A (JP)
Title: Balance weight structure for riding type working machine
Inventor: NAKAMURA SHUNSUKE
IPC: A01C11/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance weight structure effectively using an installing space of a balance weight, and having added value.  <P>SOLUTION: The balance weight structure for a riding type working machine is composed of a box-shaped load receiving base 10, and the balance weight 11 held by the load receiving base 10. Preferably, the balance weight 11 has a platy shape, and further preferably, the platy balance weight 11 also serves as a bottom plate of the box-shaped load receiving base 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049212-A (JP)
Title: Print quality inspection device and method
Inventor: HYOKI KENJI
IPC: B41F33/14
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper inspection even displacement or enlargement/reduction occurs in each image at the printing time, in inspection of a print formed by printing a discrete image on a form where a fixed-form image is printed.  <P>SOLUTION: An inspection image acquired by reading the print is projected in the horizontal and vertical directions, to thereby determine the projection waveform in each direction (S12). A geometric transformation parameter between the projection waveforms of both images is calculated by using Hough transform so that a characteristic peak of the projection waveform is adapted to a characteristic peak of the projection image in the same direction of the fixed-form image (S14). The fixed-form image is aligned to the inspection image by the parameter, and a differential waveform between the projection waveforms of both images is calculated (S20). A transformation parameter between both images is calculated so that a peak of the differential waveform is adapted to a peak of the projection waveform in the same direction of the discrete image (S22). The fixed-form image and the discrete image are transformed by each corresponding transformation parameter and then synthesized (S28), and a synthesized image acquired resultantly is collated with the inspection image (S30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053724-A (JP)
Title: Molding method of lens and glass material for lens
Inventor: MOMOTAKE NOBUYUKI
IPC: G02B3/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a lens that is hard to produce cracks and chips at the time of mold release and that does not need the secondary processing such as the grinding, and to provide a glass material for the lens.  <P>SOLUTION: The method for molding the lens comprises arranging the flat rectangular sheet-like glass material 11 between the male die 1 and the female die 2 which are opposite up and down and pressing the molding faces 1a, 2a of the male die 1 and the female die 2 on the glass material 11 in the state of being heat softened in vacuum to form the lens face on the glass material 11. The size of the contour of the glass material 11 is conformed as much as possible to the inner dimension d of the cavity of the female die 2 in advance. The weight of the glass material 11 is set at the same level of the weight of the product by conducting the chamfering 11d at the upper margin of the outer peripheral surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI