baber/WOPTO huggingface dataset:
Patent JP-2004518178-A (JP)
IPC: G10L21/028
Filed: 2001-12-19
Abstract: A multi-channel filter ( 20 ) includes S inputs for receiving S input signals (x<SUB>1 </SUB>. . . x<SUB>S</SUB>) and at least S filters ( 14, 28 ) coupled to the S inputs for filtering the input signals (x<SUB>1 </SUB>. . . x<SUB>S</SUB>) or auxiliary signals (y<SUB>1 </SUB>. . . y<SUB>S</SUB>) derived therefrom. The multi-channel filter ( 20 ) further includes a signal combiner ( 16 ) for combining the filtered signals into an output signal (ê) and a further signal combiner ( 22 ) coupled in between at least part of the inputs and at least part of the filters ( 14, 28 ). The further signal combiner (22) is arranged for combining at least part of the input signals (x<SUB>1 </SUB>. . . x<SUB>S</SUB>) into at least one auxiliary signal (y<SUB>1 </SUB>. . . y<SUB>S</SUB>) The multi-channel filter ( 20 ) is asymmetric in that at least one of the filters ( 28 ) has a filter length which is substantially larger than the filter lengths of the other filters ( 14 ). The asymmetric multi-channel filter combines a good convergence behavior with a low memory usage and can, for example, be used advantageously in multi-channel echo and noise cancellers.
Patent JP-2004522641-A (JP)
Title: モータ車両用ウイングミラーにおけるミラー要素の角度位置を調整するアクチュエータ機構と、アクチュエータ機構を有するモータ車両用ウイングミラー
IPC: F16D7/02
Filed: 2002-02-27
Abstract: 【課題】高いギア効率を有するコンパクトな構造でかつスムーズな手動調整が可能なアクチュエータ機構及びウイングミラーを提供すること 【解決手段】電気モータと、ドライブトレインを介して電気モータに移動可能に連結されたミラー調整要素とを含む、モータ車両用ウイングミラーにおけるミラー要素の位置を調整するアクチュエータ機構。このドライブトレインは、前記ミラー調整要素に近い前記ドライブトレイン内に含まれる主歯車と、この主歯車とかみ合うとともに前記電気モータにより近いドライブトレイン内に含まれるピニオンとを備え、主歯車とピニオンは、エボリュート歯部を介して協働する。本発明は、また少なくとも１つのアクチュエータ機構を含むモータ車両のためのウイングミラーに関する。 【選択図】図３
Patent JP-2004532675-A (JP)
Title: 免疫学的に不活性な羊膜の製造方法
IPC: C12N5/06
Filed: 2002-03-27
Abstract: 本発明は、プログラムされた帝王切開物から収集された胎児の羊膜を使用する免疫学的に不活性な羊膜の製造方法を開示する。本発明における免疫学的に不活性な羊膜は、2、3度の火傷における皮膚の置換物として、末梢神経の再生を誘導する神経スリーブとして、角膜移植片として、膀胱および子宮の再構築において、心房間および心室間短絡のような心臓の異常形成の矯正において、ならびに弁器官の再構築において適用することができる。
Patent JP-2004526070-A (JP)
IPC: C03C25/26
Filed: 2002-04-24
Abstract: A sizing composition and method for manufacturing such, which is suitable for use in manufacturing fiber-reinforced composites which have desirable properties such as high strength, high resistance to water and chemical degradation, and improved coloring. This is achieved in part by good adhesion of the sizing composition to the reinforcing fibers and the polymer matrix. The sizing composition includes an emulsion having a grafted polyolefin, two or more saturated fatty acids, and one or more silane coupling agents. When reinforcing fiber materials sized according to the invention are used in a molding process, the resulting composites are observed to show minimal discoloration.
Patent JP-2004526853-A (JP)
Title: ポリマー材料
IPC: C08K3/00
Filed: 2002-05-17
Abstract: ａ）ポリマー主鎖中に繰り返し現れるアミド基を有するポリマー（ＩＩ）と、 ｂ）このポリマーに対して、０．０１〜５質量％の、１５０ｎｍ以下の平均粒径ｄ ５０ を有する二酸化チタン（ＩＩＩ）と、 を含むポリマー材料（Ｉ）、及びかかる材料を含む繊維、シート状材料及び成形品を提供する。
Patent JP-2004213583-A (JP)
Title: Information processing device, method and program
Inventor: ISHII SHINYA
IPC: G06F3/033
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to operate prescribed information in a three-dimensional virtual space in an easy and intuitive operation.  <P>SOLUTION: This information processing device is so controlled to set a real space coordinate system (x, y and z) in a real space 42 including a display device 13 based on prescribed preinput information of the display 13, construct a three-dimensional virtual space 43 continued to the real space 42 using the same coordinate system to the set real space coordinate system (x, y and z) with a display surface 13-1 of the display device 13 set to a boundary 41 and display an image expressing the three-dimensional virtual space 43 on the display device 13. The information processing device changes prescribed information in the three-dimensional virtual space 43 based on a position and an angle in the real space coordinate system (x, y and z) of the three-dimensional position/angle sensor 11-1. This invention can be applied to a personal computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003190442-A (JP)
Title: Pachinko game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which is capable of clearly showing the change of a machine kind to a player and which can characteristically be decorated by each kind of the machine.  <P>SOLUTION: Common members (an outer frame 82, a front face frame 90, a glass flame 95, etc.), constituting a frame 80 can be used in common for a plurality of game machine main bodies 81. Thus, in the case of changing a machine kind, the game machine main body 81 is replaced with another game contents and the frame 80 can be used the new game machine main body. In addition, since a character member 162 as a non-common member to be used characteristically for the game machine main body 81 among the frame body 80 can attachably and detachably be fitted to a light transmission member 160 fixed to the glass frame 95 which is one of the common members, the character member 162 can also be replaced with one characteristic to a new game machine 81. Thus, the change of the machine kind can clearly be shown to the player and the machine can be decorated characteristically to each machine kind to improve amusement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004219590-A (JP)
Title: Development device
Inventor: MATSUZAKI SHIGERU
IPC: G03G15/08
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device that hinders sticking of a carrier to an image carrier and white fog, thereby preventing the adverse effect to an image, such as transfer omission, and other adverse effects including hindrance of electrostatic charging of a cleaner-less system, and at the same time, realizes a long life of developer, and to provide an image forming apparatus of a two-component development system, in particular, a cleaner-less system.  <P>SOLUTION: The amount of fine powder in carrier stored in the development device 1 at the time of initial setting is smaller than the amount of fine powder in the carrier supplied to the development device 1 by a developer supply mechanism 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217049-A (JP)
Title: Panel drive
Inventor: ITO MASAO
IPC: F16H1/20
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel drive which is relatively compact and capable turning a movable panel upside down with a simple structure.  <P>SOLUTION: The panel drive rotates the movable panel 10 on the uniaxial 11A, and also turns the central rotation axis 11A on the principal axis 19A, thereby turning the movable panel 10 substantially upside down in substantially the same plane area. The drive has a turning arm 15A rotatably supported by a chassis 14 on the principal axis 19A, a panel rotation gear 13 supported by the turning end of the turning arm 15A and fixed to the movable panel 10, a sun gear 40 supported to the chassis 14 by the principal axis 19A, and a planet gear 50 supported by the turning arm 15A and engaged with the sun gear 40 and the panel rotation gear 13. The movable panel 10 is rotated and the central rotation axis 11A is turned to move with the planet gear 50 rotating and moving around the sun gear 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216266-A (JP)
Title: Method for stabilization treatment of waste
Inventor: CHOJI TETSUJI
IPC: C02F11/10
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilization treatment of waste for the purpose of preventing elution of hazardous materials, such as heavy metals, from the waste.  <P>SOLUTION: The excess sludge produced in waste water treatment by an activated sludge method is carbonized by dry distillation treatment, and the carbonized sludge obtained as a result thereof is mixed with the covering material in a landfill site and is applied as a stabilizing material for the waste.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218546-A (JP)
Title: Cylinder block, cylinder head, and engine body
Inventor: TAKENAKA KAZUNARI
IPC: B22D19/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block, a cylinder head and an engine body capable of contributing to the miniaturization or weight saving of an engine having the cylinder block and the cylinder head formed separately from each other by increasing the degree of freedom in designing parts for forming a water jacket.  <P>SOLUTION: The cylinder block 10 is formed separately as a main cylinder block 4 and an outer periphery cylinder block 6. As a result, it is possible to give a long life to a casting mold because it need not be thin at parts for forming the water jacket 50. In addition, a cylinder 12 can be made thin because it is simple in shape to almost uniformly disperse axial locking force from the cylinder head together with the outer periphery cylinder block 6. Accordingly, the degree of freedom in designing the parts for forming the water jacket 50 is increased to make the water jacket 50 and cylinder 12 sufficiently thin, and consequently contribute to the miniaturization and weight saving of the engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218986-A (JP)
Title: Freezer
Inventor: TAKADA HIROSHI
IPC: F25D21/14
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer capable of smoothly discharging melted water 33 wherein frost deposited to an interior heat exchanger 13 is melted.  <P>SOLUTION: Air is taken from an intake port 11 to a cooling chamber 4 to be cooled by the interior heat exchanger 13 installed in a cooling chamber 4 to be fed from a feed port 14 in cooling operation, which generates frost deposited to the interior heat exchanger 13. It is then changed over to a defrosting operation to melt the frost, the intake port 11 and the feed port 14 are closed, and outside air is fed to the cooling chamber 4 to be pressurized, so that the melted water 33 is forcedly discharged from a drainer 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216797-A (JP)
Title: Inkjet recorder and method of supplying ink
Inventor: KAWAI KATSUYA
IPC: B41J2/185
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of an ejection defective nozzle due to a bubble which may be generated from an air dissolved in ink by a high frequency vibration by virtue of driving of a PZT by removing the air from within an ink supply system and to raise the reliability in the ejection, thereby to obtain a good image.  <P>SOLUTION: In a main ink tank and a sub-ink tank of this inkjet recorder, ink is filled in flexible vessels each being in a vacuum condition and not opened to the air. The main ink tank has a pressurizing means for supplying the ink to the sub-tank. A fluid passage stopping means is provided to each of an ink pipe connecting the main ink tank to the sub-ink tank and an ink pipe connecting the sub-ink tank to a head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215613-A (JP)
Title: Water-feeding device for pet animal
Inventor: TAMURA YUKIO
IPC: A01K7/06
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-feeding device easily attachable to a pet cage with a fixing means, enabling easy and sure attaching and detaching of a water-feeding tool to the fixing means by a buckle mechanism and holding a water container such as a PET (polyethylene terephthalate) bottle detachably attached to the water feeding tool.  <P>SOLUTION: This water-feeding device is provided with a fixing means 1 having a base 2 and a holding part 3 and attached to a pet cage, or the like, and a water-feeding tool 20 having a water-feeding pipe 24 and holding a water-feeding vessel detachably attached to the tool. An engaging piece 32 having a guiding post 28 and an engaging claw 33 is attached to either one of the holding part 3 and the water-feeding tool 20 of the fixing means 1, and a fitting part 6 and an engaging part 10 are attached to the other member. The guide post 28 is inserted into the fitting part 6, and the engaging claw 33 of the engaging piece 32 is engaged with the engaging part 10 to detachably attach the water-feeding tool 20 to the fixing means 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218353-A (JP)
Title: Door for storage
Inventor: YOSHIMURA KAZUTO
IPC: E06B3/70
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door for a storage capable of being changed to other different decorative members with different colors or patterns having replaceable decoration members, easily changing the design of the door to freely change the design of the storage .  <P>SOLUTION: The door for the storage is so constituted that a plurality of kinds of decoration members 3 are replaceably fixed to the front face 1a of the door body 1 with a fixing member 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228121-A (JP)
Title: Nonvolatile optical memory, storing method and reading method of optical information
Inventor: KAWAI TOMOJI
IPC: H01L29/788
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nonvolatile memory capable of directly incorporating optical information to store and read it.  <P>SOLUTION: There are a semiconductor layer 12, a ferroelectric layer 13, and an optical conductive layer 14 laminated sequentially on a predetermined substrate 11. There are a source electrode 15 and a drain electrode 16 provided on the semiconductor layer 12 such that the central portions thereof extend to the downside of the ferroelectric layer 13, and further there is a gate electrode 17 provided on the optical conductive layer 14. The ferroelectric layer 13 and the optical conductive layer 14 constitute a gate electrode of the nonvolatile optical memory 10, and the semiconductor layer 12 constitutes a channel of the nonvolatile optical memory 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227334-A (JP)
Title: System, method, and program for supplying software relevant information
Inventor: KITA MEIKI
IPC: G06F9/44
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively provide software relevant information valuable for users.  <P>SOLUTION: Software information preinstalled in a computer is set to be model data 123b for each model of computers, and the model of the computer retained by the user and software information excluding the preinstalled software are set to be user data 123c. Commodity information of software as a commodity and upgrade targeted software are respectively registered on a registration processing portion 124b as commodity data 123d. A commodity information sampling portion 124c supplies a commodity (software) suitable for a user to the user at a sampling basis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264167-A (JP)
Title: Method and device for liquid treatment
Inventor: YAMASAKA MIYAKO
IPC: G02F1/1333
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of particles by removing a water mark left on the surface of an object to be treated after being washed.  <P>SOLUTION: While a semiconductor wafer W held by a spin chuck 10 is rotated, pure water is supplied to the surface of the semiconductor wafer W to wash the wafer. Then, while the semiconductor wafer W is still rotated, an N<SB>2</SB>gas is supplied from the center of the wafer W toward an outer periphery to dry the wafer. Thereby the water mark left on the surface of the wafer W is removed. Further, by stopping the supply of the N<SB>2</SB>gas at a position on the side of the end surface of the outer periphery of the object to be treated, the generation of the particles due to the furling of the wafer is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004229688-A (JP)
Title: Seat back frame and method of manufacturing the same
Inventor: KUSAKA SHUNSUKE
IPC: B60N2/90
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight and low-cost seat back frame capable of exhibiting sufficient strength against the impact at the time of collision.  <P>SOLUTION: The seat back frame 15, a frame of a seat back 4B for supporting an occupant, consists of one casting casted in aluminum alloy. The sections to support both sides of the seat back 4B of the seat back frame 15 are reinforcing parts 31 and 32 extending in the vertical direction of the seat back 4B. The section extending in the vertical direction from the attaching part (support part) of a retractor 35 supported on a side wall part of a vehicle body near the side end part of the seat back frame 15 to the lower end edge of the seat back frame 15 is the reinforcing part 31 against the load applied in the front/rear directions of the vehicle body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231991-A (JP)
Title: Electron beam vapor-deposition apparatus
Inventor: OGAMI HIDEHARU
IPC: C23C14/30
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam vapor-deposition apparatus which forms a vapor-deposited film with uniform thickness distribution and is particularly effective for an article having comparatively small vapor deposition area.  <P>SOLUTION: The electron beam vapor-deposition apparatus comprises a dome 6 which hangs in a vacuum chamber 1 and in which members 7 to be subjected to vapor-deposition can be arranged, a crucible 3 containing a vapor-deposition material and arranged below the center of the dome 6 in the chamber 1, and an electron gun 4 for applying an electron beam 5 and arranged in the center of the crucible 3. The crucible 3 is set so as to continuously rotate around its own central axis during vapor deposition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235865-A (JP)
Title: Program starting device and flip type portable telephone unit
Inventor: KITAGAWA TAKAHIRO
IPC: H04M1/247
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a program corresponding to an operating condition of a user to be started only by a user's opening a flip-type electronic apparatus so as to omit troublesome key strokes which are usually required to start the programs stored in the flip-type electronic apparatus.  <P>SOLUTION: The opening state of the flip is successively detected by an open-close detector 11, and the opening detection signals are outputted to a speed detector 12. The speed detector 12 detects the opening speed of the flip on the basis of the change rate of a rotation angle contained in the opening detection signals which are successively inputted from the open-close detector 11, and opening speed detection signals are outputted to a program starting part 14. The program starting part 14 starts a program corresponding to the opening speed among programs 1, 2, and 3 stored in a storage 13, based on the opening speed detecting signal inputted from the speed detector 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004054211-A (JP)
Title: Computer system, question management server, mental arithmetic practice supporting system, mental arithmetic practice supporting method and program
Inventor: MATSUDA NORIYUKI
IPC: G09B7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system which supports practice in mental arithmetic of four-rule operations so that know-how of mental arithmetic can be mastered in stages.  <P>SOLUTION: The computer system 10 comprises an input section 11 which inputs digits, a display element 12 which displays the digits inputted from the input section 11 and questions in mental arithmetic, a storage unit 13 which stores questions in mental arithmetic and a mental arithmetic support controller 14 which performs control so that questions in mental arithmetic are chosen from the storage unit 13 and the chosen questions in mental arithmetic are displayed on the display element 12 in patterns corresponding to the questions in mental arithmetic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230288-A (JP)
Title: Carbonated water maker
Inventor: NISHIYAMA SHUJI
IPC: C02F1/68
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonated water maker for making carbonated water, which is not mixed with foreign matter and has a marked blood circulation accelerating effect or washing accelerating effect, using electric energy.  <P>SOLUTION: This carbonated water maker is equipped with an electrolytic cell having at least a pair of electrodes, an electrolyte adding tank connected to the electrolytic cell on the upstream side thereof by piping and a carbonate adding tank connected to the anode water outlet of the electrolytic cell by piping. The pipings are provided so that the water from the cathode water outlet of the electrolytic cell does not meet with both of the water from the anode water outlet and the water after a carbonate is added.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297766-A (JP)
Title: Method and device for adjusting differential pressure by epitaxial rector
Inventor: SCHATZEDER ANTON
IPC: C30B25/14
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for guaranteeing that the back-flow of gas from a waste gas system of a wafer treatment chamber or the back-flow of gas from a process chamber to the wafer treatment chamber takes place at opening a valve gate regardless of pressure fluctuation in the process chamber.  <P>SOLUTION: In a method for continuously cleaning a wafer treatment chamber by an inert gas at adjusting pressure in an epitaxial reactor equipped with the wafer treatment chamber, a process chamber, and a gate valve connecting those two chambers, differential pressure between the wafer treatment chamber and the process chamber is measured, and a measurement signal is used by an adjustment circuit for adjusting the pressure in the wafer treatment chamber, and when the differential pressure exceeds a preliminarily set value, the pressure in the wafer treatment chamber is decreased, and when the differential pressure becomes lower than the preliminarily set value, the pressure in the wafer treatment chamber is increased, and the differential pressure is set in a range of 5 to 500 Pa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232363-A (JP)
Title: Method for preventing greenhouse effect
Inventor: ISHIGURO MAMORU
IPC: F28D20/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent a temperature in an urban area from rising by preventing a temperature from rising even if an air temperature rises in the summer by increasing the specific heat of concrete members constituting a road face.  <P>SOLUTION: Microcapsules internally wrapping a thermal storage material having a melting point ranging 16-80°C is applied or kneaded into a road face. Microcapsules internally containing the thermal storage material are preferably mixed in an asphalt emulsion in advance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231266-A (JP)
Title: Sealing cap
Inventor: TSUCHIDA HARUO
IPC: B65D49/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing cap, which can be fitted on a container easily, makes it possible to confirm the nonuse of the container before unsealing it, thus available in preventing a fraudulent conduct, can be easily removed from the container after being used up to facilitate the separate disposal of the cap, has a simple structure, and can be manufactured at low costs.  <P>SOLUTION: According to the sealing cap, a locking cylinder 3 is formed to extend downward from the lower end face of a cap body 2 via a breakable connecting means. An engaging projecting stripe 10 on the inner surface of the locking cylinder 3 is engaged with the lower surface of a locking stepped part 11 on the outer circumference of a container mouth 6 so that the cap body cannot be screwed off the container unless the connecting means is broken. The locking cylinder 3 is provided with a cutout 15, which widens to facilitate the removal of the cylinder 3, and with a protective cylinder 4, which covers the separation preventive cylinder to prevent the cutout 15 from widening.  <P>COPYRIGHT: (C)2004,JPO&NCIPI