baber/WOPTO huggingface dataset:
Patent JP-2004320151-A (JP)
Title: Incomplete frame discarding apparatus in receiver
Inventor: YONEDA SHINYA
IPC: H04L47/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mismatched frame from being generated when an overflow occurs in a receiving buffer and the part of a packet is defected in a radio system for recombining the frame based on sequential information at a reception side by dividing the frame into the packet, imparting the sequential information, and transmitting from a transmission side.  <P>SOLUTION: The rear half of the frame is discarded in which a first discarding unit 301 receiving a buffer full notification signal from the receiving buffer 64 is defected, and the front half of the frame is discarded in which a second discarding unit 302 is defected, is discarded. Thus, since the frame in which the partial packet is defected, the defected frames are not recombined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003318494-A (JP)
Title: Nitride semiconductor device
Inventor: OZAKI NORIYA
IPC: H01L21/205
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a nitride semiconductor which contains the so small number of crystal defects as to be usable as a substrate, and to provide a nitride semiconductor device with high reliability.  <P>SOLUTION: In this method for growing a nitride semiconductor, a protective film is formed to partly cover a first nitride semiconductor layer grown on a hetero-substrate and then a second nitride semiconductor layer which contains fewer crystal defects than the first nitride semiconductor layer is formed on the protective film. The dislocation of crystal defects is stopped by an In- containing nitride semiconductor layer which is formed between the first nitride semiconductor layer and the protective film contacting with the protective layer, or is formed during the growth of the second nitride semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317667-A (JP)
Title: Image exposure apparatus
Inventor: HASHIGUCHI AKIHIRO
IPC: G03F7/24
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase the carrying margin so as to reliably carry a plate.  <P>SOLUTION: In the image exposure apparatus, a plate ejection guide unit 22 which unwinds and ejects a plate 12 from a rotary drum 50 is equipped with: guide members 25, 26 spreading forward as the ejection direction of the plate 12 and supporting the plate 12 from under the plate to guide the plate 12; and a carrying roller 29 which is in contact with the lower face of the plate in the midway in the ejection direction of the guide members 25, 16 and carries the plate in the ejection direction. The guide member 26 has a base body part 26a which supports the whole region in the width direction of the ejected plate and a center supporting part 30 which is ahead of the base body part 26a in the ejection direction and supports only the center part in the width direction of the plate while allowing the both sides of the plate to hang down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323265-A (JP)
Title: Refractory for continuous casting, which inhibits sticking of alumina
Inventor: OGATA KOJI
IPC: B22D11/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of the effect for inhibiting sticking of alumina in the case when graphite is eliminated by oxidation at the time of preheating, in a refractory containing graphite and CaO-MgO-based clinker as main components.  <P>SOLUTION: In the refractory for continuous casting, the average particle size of the clinker is controlled according to the content of the graphite, and when the content of the graphite in the refractory and the average particle size of the CaO-MgO-based clinker are defined as a (mass %) and b (mm), respectively, the relation between a and b satisfies following formula: b≤-0.02×a + 0.8. Thereby, the refractory for continuous casting prevents lowering of the effect on inhibiting sticking of alumina.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325615-A (JP)
Title: Input device used both for zoom operation and release operation
Inventor: MIKI SHIGERU
IPC: G03B17/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization in an input device capable of realizing the operation of a release switch, an enlargement zoom switch, and a reduction zoom switch by one operation button.  <P>SOLUTION: The input device is constituted of the operation button 3 arranged rockably, the release switch 4 arranged under the center of rocking of the button 3, and the enlargement zoom switch 41 and the reduction zoom switch 42 oppositely arranged while putting the switch 4 in between. The three switches are selectively worked by the rocking operation or the pressing operation of the button 3. The button 3 is a rocking type or sliding type, and its part hidden in the housing of an imaging apparatus 1 is designed to be small, so that the input device is constituted to be compact and contributes to the miniaturization of the imaging apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328433-A (JP)
Title: Communication controller, communication control method, communication control program, data structure for communication control
Inventor: TAKATSU YOSHIHISA
IPC: G06F17/30
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication controller in which total processing time is shortened by decreasing the number of hierarchies and the number of nodes for the number of prefixes for mask in a tree structure pertaining to search information being used for determining next forwarding destination route of a received packet from the destination address thereof, and to provide a communication control method, a communication control program and a data structure for communication control.  <P>SOLUTION: Search information is made to correspond with a tree structure. Each prefix for mask is made to correspond with at least one entry where each entry includes information of mask length of the corresponding prefix for mask and a sort key and is assigned to any one node in the tree structure according to the sorting order. Each node is linked to a different node in a lower hierarchy by a branch based on the entry thereof. An extracting means 26 extracts the destination address of a received packet, and a searching means 27 searches an entry having information of a prefix most matching the extracted address at an objective node 28 indicated by a search control means 29. After ending search of each node, a routing means 30 determines the forwarding destination route of the received packet based on the longest one of the most matching prefixes at all current search object nodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180669-A (JP)
Title: Gene relating to saccharometabolism and/or lipid metabolism
Inventor: TANAKA JUN
IPC: G01N33/53
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gene relating to saccharometabolism and/or lipid metabolism, to provide a polypeptide encoded by the gene, to provide a method for producing the polypeptide, to provide a method for screening a substance which accelerates or inhibits functions of the gene and/or the polypeptide, to provide the substance acquired by the screening method, to provide a kit used in the screening, to provide a method for examining a substance which improves abnormality in the saccharometabolism and/or the lipid metabolism, by utilizing the gene and/or the polypeptide, to provide an antibody against the polypeptide, and a medicinal composition containing the polypeptide and/or the antibody.  <P>SOLUTION: A polynucleotide comprising a nucleotide sequence which is expressed by a specific sequence and a protein encoded by the polynucleotide are provided in the specification, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004329239-A (JP)
Title: Clamping mechanism of bar-shaped cosmetic
Inventor: TAGUCHI MASARU
IPC: A45D40/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping mechanism of a bar-shaped cosmetic for making the bar-shaped cosmetic hard to break and hard to fall off.  <P>SOLUTION: In the clamping mechanism 10 of the bar-shaped cosmetic, four pawl pieces 12 are provided on the inner peripheral wall 11a of a cartridge cylinder 11, the root part 14a of the bar-shaped cosmetic 14 inside the cartridge cylinder 11 is clamped by the chuck pawl pieces 12, the cartridge cylinder 11 is housed inside a housing container so as to be freely elevated and lowered, and the bar-shaped cosmetic 14 is arranged at a housed position and a projected position by elevating and lowering the cartridge cylinder 11. In the clamping mechanism 10 of the bar-shaped mechanism, a film 15 is wound around the outer peripheral wall of the root part 14a of the bar-shaped cosmetic 14, the outer diameter dimension D1 of the film 15 is formed larger than the outer diameter dimension D2 of the bar-shaped cosmetic 14, and the height dimension H1 of the film 15 is set so as to be at a position lower than the position P where the pawl pieces 12 clamp the bar-shaped cosmetic 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333609-A (JP)
Title: Image forming apparatus
Inventor: KITAMURA SHINGO
IPC: G03G15/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To stably transport a sheet at low cost in a low vibration state by correcting a variation in the pick-up time of a sheet feeding device without stopping the sheet.  <P>SOLUTION: The image forming apparatus is constituted in such a manner that sheet transport speed Vg from a decelerating point 240 to an accelerating point 241 is calculated in accordance with the result obtained by measuring time from starting the feeding of the sheet by a pickup part 230 until detecting the sheet by a sheet detection sensor PS1, the sheet is transported at the speed Vg between two points by a transport part 231 and the sheet does not stop until the sheet reaches an image transfer position from the pickup part 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333619-A (JP)
Title: Image display device
Inventor: ITO SHUHEI
IPC: A63F13/52
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for displaying a screen with high resolution by reducing the memory capacity, as compared with conventional frame buffer systems.  <P>SOLUTION: Background image data of high resolution are alternately on Line buffers La and Lb, by synchronizing with horizontal scanning of the display device. In addition, sprite image data with low resolution are written alternately on frame buffers Fa and Fb, in synchronization with vertical scanning of the display device. The data of the line buffers La and Lb are synchronized with the horizontal scanning to be read alternately, the data of the frame buffers Fa and Fb are synchronized with the vertical scanning to be read alternately, and each read data performs priority processing with a screen priority control circuit 15, to be output to the display device. Reduction in the memory capacity and high resolution display are attained, by concurrently using the line buffers and the frame buffers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336860-A (JP)
Title: Overcurrent protection circuit
Inventor: YOSHIDA HARUYUKI
IPC: H02H3/087
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate an overcurrent protection circuit by providing a time interval, in which it cannot detect an overcurrent, in synchronism with a spike noise generation timing of a switching element.  <P>SOLUTION: A PWM control circuit 20 generates first pulses which have optional duty ratios and generates second pulses by a current detection comparator 14, when the terminal voltage of a current-detecting resistor R is over reference voltage. These second pulses are compulsively set to low level synchronously, when the first pulses start up. Thereafter, the gate of a MOS transistor T is opened and closed, based on the first pulses and the second pulses by a NOR gate 24, so as to control a current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332327-A (JP)
Title: Valley gutter structure
Inventor: HIRATA RITSU
IPC: E04D13/064
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and useful valley gutter structure, for surely guiding rainwater flowing in a valley gutter to an eaves gutter.  <P>SOLUTION: This valley gutter structure is constituted, so that the rainwater flowing in the valley gutter 12 arranged in a valley part of a pitched roof 11, is guided in the eaves gutter 13 via a flashing board 18 arranged, so as to extend toward the eaves gutter 12 of the eaves edge of the roof 11 from a lower end part of the valley gutter. A tip part 18c of the flashing board 18 is bent in a curved surface shape toward the inside of the eaves gutter 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330283-A (JP)
Title: Method for working peripheral wall of hollow formed product
Inventor: MATSUMOTO EIZABURO
IPC: B21D39/08
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for working the peripheral wall of a hollow formed product by which an annular recessed groove or an annular step can be formed on the outer peripheral surface with few forging processes.  <P>SOLUTION: In a ring-expanding forging by pressing-in a punch, a formed product having a hollow part on the peripheral wall is used as a blank, and on the outer splitting dies arranging an annular projecting part in the inner periphery is used for an outer receiving die for receiving the expansion of the peripheral wall with the punch. The peripheral wall of the hollow formed product is pressed with the press-in of the punch, and the annular recessed groove or step bent along the projecting part on the peripheral wall is formed by repeatedly working the press-in of the punch, and a junction mark developed on the outer surface of the peripheral wall by the outer splitting dies is reduced by the working in the repeated following process mutually shifting the junction part of the outer splitting dies and the junction mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335923-A (JP)
Title: Etching method and etching device
Inventor: IWAMOTO ISATO
IPC: H01L21/306
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method and an etching device capable of making uniform film thickness regardless of the thickness profile of a film to be processed on a wafer and hence globally making flat the surface of the wafer.  <P>SOLUTION: In the etching method, the thickness profile of a film to be processed formed on the wafer is grasped in advance; and an etchant chemical liquid L1 is discharged to a portion, where the thickness of the film to be processed is thick for etching. The etchant chemical liquid L1 is discharged and a dilution solution L2 of the etchant chemical liquid L1 is discharged to a portion, where the thickness of the film to be processed is thin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334765-A (JP)
Title: Carrying-out controller for vending machine
Inventor: YOSHIDA MORIYUKI
IPC: G07F9/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying-out controller for a vending machine, capable of properly controlling sales operations of commodity by accurately grasping selling-out of the commodity when a user purchases the commodity even from a vending machine not comprising a means for detecting presence of the commodity at a commodity storage shelf for storing the commodity.  <P>SOLUTION: After receiving the commodity by the commodity carrying out controlling means 20, presence of the next commodity to be sold is detected by a commodity detection means 19 by moving a commodity receiving part 16 from the lower part of a cutout part of the commodity storage shelf 15 upwardly to the commodity storage shelf 15 having received the commodity. After determining the selling-out state of the commodity, the commodity is carried out. And by displaying the selling-out determination result on a selling-out display means, the selling-out state of the commodity can be accurately grasped when a user purchases the commodity next time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340987-A (JP)
Title: Image forming device, image forming method, image forming program and recording medium
Inventor: AOKI MINORU
IPC: G02B26/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing device in which optical beam spot position is detected with high precision to precisely maintain the joint of writing start position of a plurality of optical beams.  <P>SOLUTION: In a first writing system, a semiconductor laser 1a emits laser light beams, that are strength modulated in accordance with image signals, as a light source. The emitted light beams are made into parallel beams by the collimating operation of a coupling lens 2a, given converging tendency only along a subscanning direction by a cylindrical lens 3a and image formed as a long line image along a main scanning direction in the vicinity of one of the deflective reflection surfaces of a polygone mirror 4 which is a deflection means. The light beams, which are deflected in a uniform angular velocity by the rotation of the polygone mirror 4, pass lenses 5a and 6b which constitute of an fθ lens as an image forming means, successively reflected by mirrors 7a and 8a and an overlapping mirror 9a, form beam spots on the photosensitive surface of a photoconductive and photosensitive body 10 and scan a first scanning region S1 of the body 10 in a constant speed manner. A second writing system is arranged at a position where the first writing system is rotated for 180 degrees centered around the rotary shaft of the polygone mirror 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342358-A (JP)
Title: Polymer solid electrolyte membrane, its manufacturing method, and solid polymer battery using it
Inventor: KAMIMURA RYUZO
IPC: H01M10/05
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte membrane with improved physical properties of elastic modulus and elongation, and to provide a manufacturing method of the membrane and a solid polymer battery using it.  <P>SOLUTION: An electrolyte for the solid polymer battery includes silicon resin particles in a polymer for an electrolyte. The reduction of the thickness of the polymer solid electrolyte film, which is one of the means of reducing the internal resistance of the polymer cell, is made possible by exerting the effect of the improvement of both physical properties of elastic modulus and elongation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341155-A (JP)
Title: Adhesive applied optical member, method for manufacturing the same and image display device
Inventor: MOROISHI YUTAKA
IPC: G02F1/1335
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive applied optical member with an adhesive layer stacked on at least one surface of an optical member, wherein the adhesion of the adhesive layer to the optical member is good even after long-term storage under severe conditions.  <P>SOLUTION: In the adhesive applied optical member with an adhesive layer 2 stacked on at least one surface of an optical member 1, the adhesive layer 2 is stacked by way of a functional-group-containing polymer layer 3a and a functional-group-containing polymer layer 3b irradiated with UV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339826-A (JP)
Title: Opening frame for mounting door and window
Inventor: IMAIZUMI TOSHIO
IPC: E06B1/70
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening frame for mounting a door or a window formed of a threshold, a head jamb, and right and left mullions which can eliminate finishing carpentry by a carpenter in an installation work (1) capable of avoiding a problem with a conventional slip tape herein the slip tape is worn or peeled off (2), and manufacturable at low cost, requiring less number of parts for easy assembly, and providing economical effect (3).  <P>SOLUTION: This opening frame comprises the threshold, the head jamb, the right mullion and the left mullion formed of materials such as polyethylene, polypropylene, or vinyl chloride. These members are formed to be adhesively fitted to an opening for mounting a door or window. Sliding streaks are formed in the rail groove of the threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154540-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having high interest for putting forward ideas in displaying the lottery result related to a special game state on a display device and enough enjoying the display.  <P>SOLUTION: This game machine includes: a lottery means for holding the draw according to a game; and a display device 40 for displaying the lottery result of the lottery means. When the lottery result is winning a prize, a specified contents is displayed on the display device 40, and a special game state advantageous to a game player is generated. The display device 40 displays the contents 50 having a first contents 51 and a second contents 52 which are fixed to combine with each other for determination display, and includes a mode of displaying the abnormal contents in which the first contents 51 and the second contents 52 are not the combination for determination display, then changing the abnormal contents into the normal contents according to the combination for determination display and displaying the same as a display mode in the display device 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340088-A (JP)
Title: Exhaust pipe for vehicle
Inventor: FUJIMOTO SHINICHI
IPC: F01N13/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle exhaust pipe capable of easily responding to an request of a vehicle layout while securing heat and sound insulating performances and exhaust gas heat retaining property similar to those of conventional double-structured exhaust pipes.  <P>SOLUTION: The vehicle exhaust pipe used in a vehicle exhaust system is, in vehicle layout, a single pipe at a portion which is subjected to a crushing process and a double pipe composed of inner and outer ones at the other portions thereof, wherein the double pipe is integrally connected to the single pipe. The vehicle exhaust pipe is formed by connecting the inner and outer pipes of the vehicle exhaust pipe to each other at the upper side ends thereof, and putting the downstream side end of the single pipe into the inner pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347688-A (JP)
Title: Projection display apparatus
Inventor: KOYAMA TAKEHIRO
IPC: G02F1/1335
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display apparatus capable of striving for a low cost and, at the same time, preventing the deterioration of picture quality of a projection picture due to heat of a polarization element.  <P>SOLUTION: The projection display apparatus is provided with a color splitting means for splitting irradiating light from a light source into light rays of a plurality of colors, a plurality of light modulating means for modulating the split light rays respectively, a color synthesizing means for synthesizing the light rays modulated respectively by a plurality of the light modulating means and a projection means for projecting the synthesized light to the surface to be projected. Therein, the color synthesizing means has a first prism in which the polarization element and a substrate are stuck together and a second prism whose volume is larger than that of the first prism in which the polarization element is stuck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI