baber/WOPTO huggingface dataset:
Patent JP-2003223143-A (JP)
Title: Method to make luminance of organic light emitting diode display uniform
Inventor: CHIEN CHIH-CHUNG
IPC: G09G3/32
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which luminance of an organic light emitting diode display is made uniform.  <P>SOLUTION: A unit time is set, which is the time required for a driver chip to scan every pixel. A multiple of the area of every picture is computed and a maximum area multiple is obtained. The multiple of the area of every picture is made as the value of the ratio between the area and the area of one pixel. Based on the maximum area multiple, first scanning signal is simultaneously supplied to every picture by a driver chip. The supplying time of the signal is set as the number computed by multiplying the maximum area multiple with the unit time. When the signal is simultaneously supplied to every picture by the chip based on the multiple of the area of the picture, a first current signal is supplied to every picture by the chip respectively and the supplying time of the first current signal is set as the number computed by multiplying the unit time with the multiple of the area of every picture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198904-A (JP)
Title: Optical compensation film and polarizer plate using the same, and liquid crystal display device
Inventor: MURAKAMI TAKASHI
IPC: G02F1/13363
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film, whose optical characteristic hardly changes with the lapse of time, and which is superior in the preservation characteristic in a roll state, a polarizer plate, whose yield is high, and which is superior in the viewing angle characteristic even in the case of a large screen, and a liquid crystal display device using the same.  <P>SOLUTION: The optical compensation film, of which the in-plane retardation value (R<SB>0</SB>value) defined by general formula (1) is 20 to 70 nm and the retardation value (R<SB>t</SB>value) in the thickness direction defined by general formula (2) is 60 to 400 nm, consists of a cellulose ester film including an aliphatic polyhydric alcohol ester, where the general formula (1) is: R<SB>0</SB>= (nx-ny)×d, and the general formula (2) is: R<SB>t</SB>= ((nx+ny)/2-nz)×d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004057800-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F5/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of coping with diversification of conditions for putting out game media without lowering a player's interest in a game.  <P>SOLUTION: The slot machine 1 comprises a box-shaped body 2 and a front panel 3 for opening/closing the front surface of the body 2. A first hopper 30 for putting out tokens based on a game result (a first condition for putting out tokens) of a normal game and a second hopper 31 for putting out tokens based on a game result (a second condition for putting out medals) of a game (special game) different from the normal game are mounted inside the body 2. Accordingly as medals are properly put out based on the game result of the normal game or special game, a player can progress the game without delay and conditions for putting out medals can be diversified without lowering the player's interest in the game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175624-A (JP)
Title: Ink cartridge
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge in which leakage of ink to the outside and clogging of a hole communicating with the atmosphere are eliminated by an arrangement for preventing intrusion of ink into the hole communicating with the atmosphere and retarding leakage of ink.  <P>SOLUTION: The ink cartridge 1 has a first chamber 9 for containing a porous material 8 absorbing ink formed in a case 2 wherein the first chamber 9 communicates with a hole 18 opening to the atmosphere on the outside of the case 2 through a passage 16. Since the edge of the inner wall face of the first chamber 9 is linked with the passage 16 and the hole 18 communicating with the atmosphere through not only the edge but also a planar part, ink in the first chamber 9 can be prevented from intruding into a passage 11 communicating with the atmosphere along the partition wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171503-A (JP)
Title: Food history information disclosure system by terminal such as cellular telephone or the like
Inventor: KANAMORI YOSUKE
IPC: G06Q30/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To acquire history information on food at any time, at any place, and by anybody.  <P>SOLUTION: The food history information is disclosed as direct character information by utilizing a two-dimensional bar code attached to the individual food and a food packaging material, and by using a portable terminal, including a generally available cellular telephone with a camera or the like capable of recognizing the bar code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004207862-A (JP)
Title: Video encoder, video decoder, and method therefor, and program therefor
Inventor: NAKAMURA TAKESHI
IPC: H04N19/85
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video encoder, a video decoder, and a method therefor, and a program therefor whereby borders adjacent to other division video images are not greatly affected by encoding deterioration among borders of significant pixel regions of a divided video image and a sharp decoded video image is obtained.  <P>SOLUTION: In the video encoding method wherein a plurality of division video images obtained by dividing a screen video image into a plurality of rectangular regions are encoded, the division video images are shifted and encoded so that borders adjacent to other division video images than a concerned division video image among borders between a significant pixel region and a non-significant pixel region of the division video image are coincident with an encoding block border.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202760-A (JP)
Title: Printer and method for cutting sheet
Inventor: SAKAMAKI SHUICHI
IPC: B41J11/70
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a test printed sheet or a sheet being fed can be managed and protected against misuse, and to provide a method for cutting a sheet.  <P>SOLUTION: In case of test print, a sheet 5 is partially cut at a partial cutting position B by a cutting mechanism and then test printed. The test printed sheet 5 is partially cut at every carrying distance of 1/m sheet shorter than the length of one sheet and then cut fully at a full cutting position C before a single sheet printed with test print information of one sheet is discharged from an outlet. In feeding sheet, the sheet 5 is cut fully at a full cutting position D by a cutting mechanism before being fed and then it is cut into m stripes shorter than the length of one sheet 5, where m is an integer of 2 or above and the carrying distance is preferably set at 5-10 mm when the sheet is carried by 1/m of a sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202812-A (JP)
Title: Image output unit, controller, program, recording medium
Inventor: OKUBO TAKAYUKI
IPC: G06F3/12
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image print system and the like, in which print processing time can be shortened.  <P>SOLUTION: The image output unit 101 generates process (1.) for confirming the status of a printer (monitoring the state of the printer) and non-displaying a screen, process (2.) for loading, color transforming, resizing and trimming image data, and process (3.) for transferring and printing out the image data, and performs these processes (1. [main processing, and the like]/step 602-step 606)(2. [loading, and the like]/step 607-step 610)(3. [transferring, and the like]/step 611-step 615) simultaneously in parallel. Furthermore, reading (loading) and transferring are controlled exclusively for each image data by providing a read flag (load flag) for each memory area from where one image data is read in.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201557-A (JP)
Title: Rearing apparatus for underwater organism
Inventor: HOSODA YUZO
IPC: A01K63/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rearing apparatus for underwater organisms, which solves problems that water purification in a fish-breeding pond is deteriorated and proliferation of nitrifying bacteria is controlled and an environment suitable for fish rearing is not produced.  <P>SOLUTION: The rearing apparatus for underwater organisms has constitution that rearing water is flown in the fish-breeding pond 31 of pisciculture facilities 30 by the drive of a circulation pump 36 to rear fishes in the fish-breeding pond 31. In the rearing apparatus, a magnetism apparatus A for fractionating cluster in the rearing water flowing at a fixed velocity by magnetic force is laid in a flowing pipe conduit for the rearing water, the rearing water is passed in two kinds of non-metal inside and outside tubes 24B and 24A to make an environment suitable for rearing fishes in the fish-breeding pond 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206460-A (JP)
Title: System and method for managing production
Inventor: NAKA KAZUYA
IPC: G06Q50/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management system and a method for the same which are capable of performing work for incorporating a production schedule of repair parts ordered irregularly in small lots into a created production plan effectively without depending on help and of utilizing production competence effectively as well.  <P>SOLUTION: A production plan creating part 205 checks whether or not received order data of new repair parts are stored in a received order data storage part 207 every other day (in the evening, for example) and, when the received order data of the new repair parts are stored, that is, there is new order received, production plan alternating processing for incorporating the production schedule of the newly accepted order of the repair parts into the production plan stored in the production plan storage part 206 is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204813-A (JP)
Title: Control valve and fuel injection valve
Inventor: YOSHIMURA TETSUYA
IPC: F02M59/46
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a seat diameter and a seat section shape according to actuator characteristics or the like in a pressure balance type control valve in a three-way valve structure used for a fuel injection valve.  <P>SOLUTION: A valve needle 1 comprises a large-diameter valve section 11 and a sliding section 12, and the valve section 11 is selectively seated at a drain seat 14 at the side of a drain port 22 or a high-pressure seat 15 at the side of a high-pressure port 23 for increasing or decreasing control pressure. The valve needle 1 is in a relationship of drain seat diameter D1 ≥ high-pressure seat diameter D2 ≥ sliding diameter D3, sets each seat diameter to be equal to or slightly larger than the sliding diameter to stabilize operation. Contrarily, the drain seat diameter is set to be equal to or slightly larger than the high-pressure seat diameter to make the most of the characteristics of a piezo stack 51 as an actuator. Further, an angle formed by the valve section 11, and the drain seat 14 or the high-pressure seat 15 is set appropriately for avoiding wear by foreign matter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207654-A (JP)
Title: Illuminator and driver circuit for illumination
Inventor: SETOMOTO TATSUMI
IPC: H05B37/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator capable of preventing the occurrence of uneven illuminance and the breaking of a light-emitting element.  <P>SOLUTION: A first circuit in which an LED row 25 connecting 32 pieces of LED bare chips D<SB>11</SB>, D<SB>13</SB>to D<SB>45</SB>and D<SB>47</SB>in series and a constant current circuit 53 are connected in series, and a second circuit in which the LED row 26 connecting the 32 pieces of LED bare chips D<SB>81</SB>, D<SB>83</SB>to D<SB>55</SB>and D<SB>57</SB>in series and the constant current circuit 54 are connected in series, are connected in parallel with a common power supply. Accordingly, since each light-emitting element row can be controlled in a constant current independently, the trouble does not occur that a large current is made to flow through one row, a small amount of a current is only made to flow through the other rows, the distribution of light is unbalanced, and the LED bare chips are damaged by the large current because one constant current circuit is only mounted as conventional devices even when the temperature of the light-emitting sections is increased in the case of a lighting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214734-A (JP)
Title: Piezoelectric board, its manufacturing method, and ultrasonic transducer using the same
Inventor: TAKAHASHI SADAYUKI
IPC: H04R31/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic transducer capable of emitting an ultrasonic wave pulse the time waveform of which is decreased to the utmost to enhance the distance resolution, and generating the ultrasonic wave pulse with a broad frequency characteristic thereby ensuring measurement with high resolution and high sensitivity.  <P>SOLUTION: The piezoelectric board made of multi-component system piezoelectric ceramics is characterized in that a component proportion ratio of component metallic elements is spatially tilted to continuously and monotonously incline a piezoelectric h constant in the thickness direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214333-A (JP)
Title: Semiconductor laser device
Inventor: NITORI KOICHI
IPC: H01S5/227
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can remarkably reduce the generation of Joule's heat and a subsequent increase in device temperature, and thereby can lower a threshold value and an operating current and increase the output.  <P>SOLUTION: The semiconductor laser device 1 comprises a cladding layer 3, an active layer 4, a cladding layer 5, and an etching stop layer 7 formed in this order on a substrate 2, a trapezoidal ridge 10 composed of a cladding layer 8 and a cap layer 9 formed on the etching stop layer 7, a pair of current narrowing layers 11 and 11 which hold the ridge 10 in between, and a contact layer 16 stacked above the ridge 10 and the pair of current narrowing layers 11 and 11. Between the ridge 10 and the pair of current narrowing layers 11 and 11 and the contact layer 16, a cladding layer 15 is formed which is such that an AlAs layer and an AlInP layer are alternately stacked in a plurality of layers. One layer of the AlAs layers and of the AlInP layers has a thickness of 10 nm or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208968-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that patterns are too dim for a player to look at when the player plays a game in a game machine with a liquid crystal display device pasted to the front of a reel variable display part, which is an obstacle for the player in spot-depressing, and to provide an environment for the player to be absorbed in the game without losing interest in the game.  <P>SOLUTION: A slot game machine 10 comprises a rotary reel with a plurality of discrimination information drawn on the outer surface, a sheet member group disposed in front of the rotary reel, consisting of layers of a plurality of sheet members each of which has an opening, and a liquid crystal panel disposed in front of the sheet member group. The plurality of discrimination information can be viewed from the front through the openings of the plurality of sheet members. The sheet member group comprises an optical photoconductive material and an optical diffusion material disposed in front of the optical photoconductive material and having a larger opening than an opening formed in the optical photoconductive material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535193-A (JP)
IPC: C08F210/06
Filed: 2001-05-29
Abstract: A process for producing from propylene, ethylene and/or C4-C18-alk-1-enes a fiber grade propylene polymer in which not less than 90 mol % of the units derived from monomers are derived from propylene and which has a polydispersity index PDI of not more than 2.2, where PDI is MW/MN, where MW is the weight average molar mass and MN is the number average molar mass and both are determined by gel permeation chromatography (GPC) at 145° C. in 1,2,4-trichlorobenzene, by polymerizing the monomers by means of a metallocene catalyst system, comprises subsequently degrading said propylene polymer peroxidically or thermally. The propylene polymers obtainable thereby are useful for producing films and moldings as well as fibers.
Patent JP-2004502537-A (JP)
Title: リサイクルプラスチック混合物からプラスチックをその種類に応じて分離するための方法及びその装置
IPC: B29B17/00
Filed: 2001-07-06
Abstract: 本発明は、リサイクルされるプラスチック混合物からプラスチックをその種類によって分離する方法に関する。この方法によれば、金属を含まないプラスチック部品を、高速走行ベルトに載せて、微細物、軽い物、粗大物に分離し、選別すべきプラスチック部品は、作動可能なエジェクタの少なくとも一つのオプトメカニカル（光学機械式）選別装置でプラスチック流から取り除かれる。混ざりものを含まない材料を安価にリサイクルするためには、プラスチック部品のフローから大半を占めるグループに入らない、プラスチック部品をすべて、初めの処理工程（５，５’，６，６’）で、個々に制御されるエジェクタ（例えばノズル）を使用する少なくとも一つのオプトメカニカル選別装置で強制的に分離し、それから第二処理工程（５６，５７；７；８）で、少なくとも一つの別のオプトメカニカル選別装置で、プラスチック流に含まれる大半を占めるプラスチック部品又は光学的に識別可能な指標によって特定可能な部品を、強制的に分離する。 【選択図】図２
Patent JP-2004504617-A (JP)
IPC: G02B21/00
Filed: 2001-07-10
Abstract: A confocal imaging system is equipped with a retroreflector, which oscillates with a high frequency, for increasing the data rate during the recording of distance values. A mirror system having a small mass is provided that, by use of an electrostatic drive, makes extremely rapid focusing movements or height detections possible in the case of a small mass. The mirror system includes two separate micromechanically produced mirrors, which are set at 90° to one another and which synchronously oscillate in the direction of the optical axis of the confocal imaging system.
Patent JP-2004508670-A (JP)
IPC: H01M8/06
Filed: 2001-08-28
Abstract: A fuel processor and integrated fuel cell including a monolithic three-dimensional multilayer ceramic carrier structure defining a fuel reformer and including an integrated fuel cell stack. The reformer includes a vaporization zone, a reaction zone including a catalyst, and an integrated heater. The integrated heater is thermally coupled to the reaction zone. The fuel processor further includes an inlet channel for liquid fuel and an outlet channel for hydrogen enriched gas. The fuel processor is formed utilizing multi-layer ceramic technology in which thin ceramic layers are assembled then sintered to provide miniature dimensions in which the encapsulated catalyst converts or reforms inlet fuel into a hydrogen enriched gas.
Patent JP-2004516920-A (JP)
IPC: C02F1/44
Filed: 2001-08-24
Abstract: The invention relates to a membrane filter for water treatment, comprising a head piece including a permeate collecting chamber with a permeate outlet, and at least one fiber bundle made from capillary membranes, which are secured into the head piece with an end that is open towards the permeate collecting chamber and sealed on the opposite end thereof. The head piece contains an air duct to which the mouth piece that protrudes into the fiber bundle is connected with at least one air outlet. At its other end, the fiber bundle terminates in freely movable manner in the untreated water.
Patent JP-2004510201-A (JP)
Title: 光スイッチ装置
IPC: G02F1/1523
Filed: 2001-09-13
Abstract: 本発明は、スイッチ時間の短縮されたスイッチ装置に関する。本装置はスイッチ可能層（３）の水素含量を変更することで反射状態と吸収状態との間でスイッチされるスイッチ可能層（３）を有する。電子伝導層（１１、１３）に直流電圧を印加することにより、水素含量が変化する。これらの電子伝導層（１１、１３）は、このスイッチ可能層（３）と水素貯蔵層（９）とを有する積層を挟んでいる。この水素貯蔵層はスイッチ可能層（３）と実質的に同一の物質、すなわちＬＭｇＨ ｘ 及び好適にはＧｄＭｇＨ ｘ を有する。貯蔵層は薄くすることが可能であり、これにより水素輸送時間が比較的短くなり比較的速いディスプレイが得られる。本装置は散乱箔を適用することにより更に改良することができる。
Patent JP-2004510566-A (JP)
IPC: B01D61/16
Filed: 2001-10-04
Abstract: Wastewater can be treated using a combination of a settleable solids separator, such as a vortex separator, a membrane separation system and a gas floatation separation system.
Patent JP-2004519842-A (JP)
IPC: H01L21/336
Filed: 2001-09-28
Abstract: Silicon carbide metal-oxide semiconductor field effect transistors (MOSFETs) and methods of fabricating silicon carbide MOSFETs are provided. The silicon carbide MOSFETs have an n-type silicon carbide drift layer, spaced apart p-type silicon carbide regions in the n-type silicon carbide drift layer and having n-type silicon carbide regions therein, and a nitrided oxide layer. The MOSFETs also have n-type shorting channels extending from respective ones of the n-type silicon carbide regions through the p-type silicon carbide regions to the n-type silicon carbide drift layer. In further embodiments, silicon carbide MOSFETs and methods of fabricating silicon carbide MOSFETs are provided that include a region that is configured to self-deplete the source region, between the n-type silicon carbide regions and the drift layer, adjacent the oxide layer, upon application of a zero gate bias.
Patent JP-2004511470-A (JP)
Title: 蛋白キナーゼ阻害薬
IPC: A61K31/416
Filed: 2001-10-12
Abstract: 本発明は、各置換基が明細書に定義の通りである式（Ｉ）の化合物およびその化合物の製薬上許容される塩に関するものである。式Ｉの化合物は、キナーゼ阻害薬として有用である。
Patent JP-2004513553-A (JP)
IPC: H03F3/45
Filed: 2001-11-01
Abstract: A monolithic integrated circuit amplifier has a gain stage and a buffer stage. The buffer stage includes an output stage and two separate voltage supplies, the second of which has a greater magnitude than the first. Switching circuitry is included that is connected to the output stage via a regulator bus. When an output demand voltage is less than a switch-over threshold, current to the output stage is provided substantially from the first voltage supply; when the output demand voltage is greater than the switch-over threshold, current to the output stage is provided substantially from the second voltage supply. Collector voltage at the output stage is dynamically controlled to be greater than the emitter voltage by a difference voltage that increases proportionally as output voltage increases above the switch-over threshold. This difference voltage is commonly referred to as "headroom." The dynamic headroom control circuitry preferably includes means for predictably setting and controlling the headroom voltage at switch-over and smoothly increasing the headroom voltage up to maximum output voltage.
Patent JP-2004517403-A (JP)
Title: 製品問い合わせのための対話型検索プロセス
IPC: G06Q10/08
Filed: 2001-12-03
Abstract: 要約書なし。
Patent JP-2004523276-A (JP)
IPC: A61M39/02
Filed: 2002-01-21
Abstract: A releasable medical device connector (10) comprises a connector fitting with a spin nut which connects to an adaptor. The connector fitting has at least one radially extending member (34) with a variable radius cross section. The spin nut (50) is disposed upon the connector fitting proximal of the radially extending member and is both axially slidable and rotatable upon the elongated body (20) of the connector fitting. A screw thread within a proximal portion of the spin nut is used to secure the tapering portion of the connector fitting to an external thread disposed upon the adaptor. To release the connector, the spin nut is unscrewed from the adaptor and slid so that a distal receptacle of the spin nut engages the radially extending member of the connector fitting.
Patent JP-2004525755-A (JP)
Title: アシンメトリー中空ファイバー膜
IPC: B01D71/44
Filed: 2002-01-23
Abstract: 粗大な多孔性構造を有する内側表面および緻密な多孔性構造を有する外側表面を有し、ここで、内側表面のポアの平均ポアサイズ・レイティングは外側表面のポアをの平均ポアサイズ・レイティングよりも大きい多孔性アシンメトリー中空ポリマーファイバー膜、ならびに１つまたはそれより多い当該中空ファイバー膜を含むフィルターおよびフィルター装置であって当該膜の内側表面から外側表面へ流体流動を方向付けるように好ましくは配置されている当該フィルターおよび当該装置、および当該フィルターおよびフィルター装置を用いる方法を開示する。