baber/WOPTO huggingface dataset:
Patent JP-2002160090-A (JP)
Title: Ag-Cu-In-BASED BRAZING FILLER MATERIAL AND METHOD FOR PRODUCING THE SAME
Inventor: MIYAZAKI KENICHI
IPC: C22C28/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a brazing filler material consisting of Ag, Cu, and In, having a melting point of <=600 deg.C, and workable at an ordinary temperature. SOLUTION: The brazing filler material is an Ag-Cu-In-based brazing filler material which consists of Ag, Cu, and In, has a melting point of <=600 deg.C, and uses In as a matrix. A kind of dispersion phases consisting of Ag-Cu alloy or two kinds of dispersion phases, a dispersion phase consisting of Ag and a dispersion phase consisting of Cu, is almost uniformly dispersed in the In matrix. The mixing ratio of Ag, Cu, and In is preferably Ag of 10-70%, Cu of 10-70%, and In of 20-60% (each in weight %) respectively.
Patent JP-2002170577-A (JP)
Title: Separator for fuel battery and fuel battery using it
Inventor: HARA NAOKI
IPC: H01M8/12
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel battery, a fuel battery using it, and a method for manufacturing a fuel battery wherein a joint part is suppressed from cracking or the like under a thermal stress to prevent increase of an internal resistance while an output density is improved, resulting in a lower manufacturing cost. SOLUTION: The separator for a fuel battery is provided wherein a conductive substrate 1 is held between an upper part electrode layer 3a and a lower part electrode layer 4a, with a lower surface comprising a groove 20a. Here, the material of the upper part electrode layer is identical with an electrode material which is at the bottom part of a cell laminated on the upper surface while the material of the lower part electrode layer is identical with an electrode material which is at the top of a cell coated on the lower surface. The fuel battery comprises a fuel battery stack where the cell and the separator for the fuel battery are combined.
Patent JP-2001237314-A (JP)
Title: Barrier applications for aluminum planarization
Inventor: SINGHVI SHRI
IPC: C23C14/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a reliable barrier layer for a metal covering process. SOLUTION: An effective barrier layer is provided. The barrier layer improves the via fill of an aperture with a high aspect ratio at a low temperature and is in the order of sub-micron or less, particularly at the contact level of a substrate. In this case, via-holes are filled by first depositing the barrier layer onto the substrate having contact with the high aspect ratio or a via being formed in the contact. The barrier layer is preferably comprised of Ta, TaNx, W, WNx, or the combination. After that, a CVD conformal metal layer is deposited on the barrier layer at a low temperature for supplying a conformal wetting layer for PVD metal. Then, a PVD metal layer is deposited onto the CVD conformal metal layer that is previously formed at temperature or lower than the melting point of the metal for allowing for the flow of the via of the CVD conformal layer and PVD metal layers.
Patent JP-2001312087-A (JP)
Title: Electrophotographic method using monolayer organic photoreceptor
Inventor: KIMOTO KEIZO
IPC: G03G5/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent such problems that the top end of a cleaning blade to be in contact with a photosensitive layer is roughened by the intense static frictional force added on the cleaning blade on starting rotation and by the dynamic frictional force by the centrifugal force at a static speed in a copying process as fast as >=400 mm/sec speed and causes cleaning failure and that the cleaning failure results in image defects. SOLUTION: Cleaning failures due to the roughened cleaning blade can be prevented by reducing the surface roughness of the conductive supporting body and by increasing the thickness of the photosensitive layer in a conventionally used monolayer organic photoreceptor, specifically by controlling the average surface roughness Ra to <=0.60 and the film thickness to >=25 μm.
Patent JP-2002169114-A (JP)
Title: Positioning mechanism of laser light-emitting device
Inventor: IJIRI MASAHIRO
IPC: G02B26/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately perform positioning using simple constitution. SOLUTION: A positioning mechanism 100 adjusts the fixed position of a laser light-emitting device 10, constituted by fixing by screw-down the sliding surface 16a of a guide block 16 for supporting the lens barrel 15 of a collimator lens 14 on a slid surface 12a of an LD block 12 arranging an LD 11 in a central part. The positioning mechanism 100 is provided with an LD block clamping part 110, consisting of a movable piece 112 and a fixing piece 111 to clamp the LD block 12 in the vertical direction, an adjustment mechanism part 120 for inching the clamping part in parallel to the sliding surface of the guide block 16, an a pressure slider mechanism part 140 which presses the slid surface 12a of the LD block 12 to the sliding surface 16a by performing stroke movement via an elastic body in the vertical direction, with respect to the sliding surface 16a.
Patent JP-2001222438-A (JP)
Title: Method for offering guarantee of service quality to virtual host
Inventor: GOYAL PAWAN
IPC: G06F9/46
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To appropriately guarantee the quality of a service to plural virtual hosts on a single physical host computer. SOLUTION: A server application program 107 and slave processes 109 service process communication requests to plural virtual hosts 113. In this case, service quality parameters related with the virtual hosts are stored. The communication request to one specific virtual host is detected. The service quality parameter related with the specific virtual host is obtained. An operating system resource is used for guaranteeing the quality of a service according to the obtained service quality parameter related with the virtual host to the slave process of the server application program. Then, communication between the virtual host and a client 111 is operated, and the communication is managed by the salve process.
Patent JP-2002169883-A (JP)
Title: Information system
Inventor: ITO HIROYUKI
IPC: G06Q50/22
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an information system capable of quickly and easily grasping the location of a moving object or person at optional timing in a facility such as a hospital or a school. SOLUTION: This information system manages the movement of the object or person in a network system in the facility. A terminal device having a bar code reader for inputting movement information on the movement of a prescribed object or a prescribed person by a bar code is arranged at a place where at least the location of the object or the person has to be known. Information inputted by the bar code reader is occasionally recorded in object movement information, etc., in a database. A user can output the object movement information in the database at optional timing to know the location of a desired object or person.
Patent JP-2002173044-A (JP)
Title: Road surface friction state presumption device
Inventor: ONO HIDEKAZU
IPC: B60T8/1763
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To presume a friction coefficient of a road surface during traveling at real time. SOLUTION: A SAT(self-aligning torque) acted on a wheel steered is calculated by a reaction force calculation part 70. An angle of side-slip of a wheel traveled is calculated by a steering amount calculation part 80. In order to indicate the SAT as a primary function of the angle of side-slip, a slope and an intercept of the function are determined by a function determination part 90 using an on-line least square from the calculated SAT and the angle of side-slip. A friction coefficient of the road surface is calculated from these slope and intercept by a friction state calculation part 100.
Patent JP-2002176420-A (JP)
Title: Common key delivery method
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/32
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a common key delivery method by which user terminals can simply and securely share a common key used for encryption and decoding of transmission reception information without the need for a sophisticated processing capability for the user terminals. SOLUTION: In the common key delivery method where a key management center distributes the common key to users, the key management center gives/ receives a service number consisting of an index part acting like an index and a masking part not externally recognized to/from users, each user transmits a 1st exclusive OR between authentication data and the masking part to the key management center together with the index part, the key management center itself acquires the masking part corresponding to the received index part on the basis of the index part, decodes the authentication data through the exclusive OR between the 1st exclusive OR and the masking part, and transmits the 2nd exclusive OR between the common key and the masking part to each user, and each user decodes the common key through the exclusive OR between the 2nd exclusive OR and the masking part.
Patent JP-2002178954-A (JP)
Title: Chassis frame for electric vehicle
Inventor: SHIMIZU HIROSHI
IPC: B60K1/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a chassis frame for an electric vehicle facilitating cooling of element parts mounted under the floor, by designing the frame so that occupants can put their feet into the frame below the floor face, while making a floor structure flat by use of hollow columnar structural bodies. SOLUTION: The chassis frame for an electric vehicle comprises hollow columnar bodies of rectangular cross section which are used as frames 2. A plurality of these hollow shafts are arranged in parallel as they are oriented vertically. Upper and lower flat plates 3 and 4 are provided above and below the plurality of frames 2.
Patent JP-2002180848-A (JP)
Title: Supply device and supply method for lubricating oil
Inventor: SAGAMI HIROSHI
IPC: F01D25/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a supply device and a supply method for lubricating oil capable of stably supplying the lubricating oil to a lubrication object part installed at a position having large limitation in terms of space and weight. SOLUTION: This supply device S for lubricating oil for supplying the lubricating oil L to a bearing B of a reduction gear RG is provided with a lubricating oil tank 1 for storing the lubricating oil L, a duct 2 for connecting the lubricating oil tank 1 to the bearing B of the reduction gear RG, a pump P installed in the midway part of the duct 2 for circulating the lubricating oil L between the lubricating oil tank 1 and the bearing B of the reduction gear RG, and an ejector 3 connected to the lubricating oil tank 1 and capable of reducing the pressure in the lubricating oil tank 1.
Patent JP-2002182730-A (JP)
Title: Method and system for generating order-received product producing order plan
Inventor: HATAMA TOSHIYA
IPC: G06Q50/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for generating order-received product producing order plan, which do not need the change of a program with respect to the change of a producing order deciding condition and can change the producing order timely. SOLUTION: The producing order plan generating system is provided with a producing date deciding means 4, a grouping means 5 and a producing order deciding means 7. The producing date deciding means 4 decides a production date with respect to a received order and performed grouping on the orders at very producing date. The grouping means 5 allocates the respective orders in the respective producing date group to the respective final groups at every same attribute based on a prescribed grouping condition. The producing order deciding means 7 decides the producing order in a final group unit.
Patent JP-2002178169-A (JP)
Title: Structure for transport vehicle and its method of manufacture
Inventor: MATSUMOTO KOICHI
IPC: B61D17/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a transport vehicle structure and its manufacturing method that can improve damping performance. SOLUTION: A damping resin material 17 is attached to the inside surface of vertical ribs 13 as well as to one surface of each inclined rib 14. The damping resin material 17 is made of an asphalt based resin, for example. Then, the connecting parts 16, 15 of hollow shapes 11a, 11b respectively are connected mutually, with the side faces along the lines of each other, and their superimposed connecting parts 15, 16 are tack welded. As the tack welding method, there is a mechanical joining method using a self-drilling rivet or mechanical clinching, etc., or a welding method such as resistance spot welding, among others. Subsequently, friction stir welding(FSW) is performed on the connecting parts.
Patent JP-2002178349-A (JP)
Title: Method for producing soundproof material for vehicle
Inventor: SAWADA AKIO
IPC: B29C43/20
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent the scattering of dust components peculiar to cellulosic soundproof materials outside in a method for producing the inexpensive soundproof materials for vehicles based on a cellulosic defibrated or crushed material, can be recycled, and are excellent in sound absorption function. SOLUTION: The soundproof materials 11 and 12 comprises sound absorbing/ insulating components, and a resin binder as raw materials which are based on the cellulosic defibrated or crushed material. At least on one side of a cellulosic raw material mat M, a nonwoven fabric 21 with fine meshes or a barrier layer 41 comprising hot melt 51 or hydrogen bonds is formed so that the scattering of dust peculiar to a cellulose component after a molding process and fitting to a vehicle is prevented. When the sound absorbing/insulating components are mixed with the resin binder in a cotton mixing process, a dust fixing component 60 is added in a solution or solid state, and the dust components are fixed in the mat M to keep a good work environment.
Patent JP-2002186074-A (JP)
Title: Multi-function sounder
Inventor: KOBAYASHI TAKASHI
IPC: H04R1/24
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive multi-function sounder that can adjust a vibration characteristic in a completed product and enhance the yield of products without the need for excessive components and assembling precision. SOLUTION: A cover 1, a diaphragm 2 held by a cover 1a and vibrated through a sound frequency electromagnetic force, and upper and lower suspension spring 8a, 8b elastically supported to the cover 1 configure a vibration system operated at a comparatively lower frequency, a pole piece 4 is fixed at the center of the lower suspension spring 8b, a permanent magnet 5 and a voice coil 3 are fitted to the surrounding of the pole piece 4, and a permanent magnet 5 providing a magnetic field to generate an electromagnetic force to the diaphragm 2 configure a magnetic circuit having a comparatively greater mass. A groove 4c to match the mass of the magnetic circuit is placed to the center of the bottom face of the pole piece 4 and adding an additional mass to the groove 4c can match the resonance frequency.  The additional mass is an adhesive including a high specific gravity adhesive or a weight. The component accuracy can easily be managed, the assembling load is relieved, the vibration characteristic is stabilized and the cost can be reduced.
Patent JP-2002188012-A (JP)
Title: Asphalt composition, mixture and paving material
Inventor: SAITO KIYOTAKA
IPC: E01C7/26
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition having high mechanical strengths, high low-temperature viscosity and excellent stability as the composition and giving a mixture having good workability and excellent Cantabro loss factor and provide a mixture and a pavement produced by using the composition. SOLUTION: The asphalt composition is produced by compounding asphalt with (A) 0.5-7 wt.% (based on the total composition) 2-chloro-1,3-butadiene polymer and/or 2,3-dichloro-1,3-butadiene polymer and (B) 4-12 wt.% (based on the total composition) block copolymer consisting of a polymer block composed mainly of a vinyl aromatic compound and a polymer block composed mainly of a conjugated diene compound, wherein the content of the vinyl aromatic compound is 20-50 wt.% based on the total block copolymer and the weight-average molecular weight of the block copolymer is 50,000-400,000.
Patent JP-2002190942-A (JP)
Title: Device and method for compositing picked up image
Inventor: YAMASHITA NORIYUKI
IPC: G09G5/377
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To make the number of interpolation processings to be one when a plurality of images are composited. SOLUTION: A camera block 2 photographs moving images/still images. The MPEG/JPEG compression is performed on the photographed image. The compressed picked up image is recorded in recording medium. A plurality of compressed images recorded in the recording medium are reproduced and expanded. A square pixel transformation, lens distortion correction and a cylindrical transformation for composition are performed on the expanded picked up images. Pasting information when a plurality of the images are pasted is recorded in the recording medium. A plurality of compressed images and a plurality of pasting information are reproduced in the recording medium. A plurality of compressed images are expanded after they are reproduced.  The square pixel transformation, the lens distortion correction, the cylindrical transformation and a planarization transformation are performed on a plurality of expanded images at a time. A composited image is displayed. The square pixel transformation, lens distortion correction and a transformation in the optical axis direction can be performed on a plurality of the expanded images at a time.
Patent JP-2002202113-A (JP)
Title: Method and apparatus for optical inspection of metals, etc.
Inventor: OKINO YUKITOSHI
IPC: G01N21/892
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for optical inspection of metals, etc., which quickly and reliably discriminates fine flaws, etc., appearing on the surface of a metal, etc., during working thereof and inspects the surface at a high precision. SOLUTION: The optical surface inspection method of inspecting the irregularities condition of the surface of a rolled or drawn metal, etc., uses an illuminator for radiating a light having a fringe pattern of bright zones and dark zones alternately arranged with equal spacings on the surface of a metal, etc., under inspection, and sets so that the arranging direction of the fringe pattern is equal to the rolling or drawing direction.
Patent JP-2002204410-A (JP)
Title: Removable silencer and projector with it
Inventor: MIHARA HISAYUKI
IPC: H04N5/74
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a projector the main body of which can be downsized by designing a silencer for the projector to be removable so as to mount the silencer onto the projector only when silencing is needed. SOLUTION: The projector 1 has a light source section 2, a light bulb 5 and a cooler 11 that cools at least the light source section, and the silencer 16 attenuates an exhaust noise by allowing a silencer main body to once capture the exhaust at least from the cooler. The projector 1 has a mount section 20 on which the silencer 16 can removably be mounted.
Patent JP-2002161600-A (JP)
Title: Partition room
Inventor: KANEZASHI TADASHI
IPC: F24F7/007
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a partition room which secures a sound absorbing property and can avoid an adverse influence such as stagnation of heat or air in the inside and inflow/outflow of polluted air of the inside/outside of evil avoids by a necessary minimum device. SOLUTION: A specified space 5 is surrounded by a partition 4 lower by a specified height than the height of the ceiling 3 in the inside of a room 2 or the like. An exhaust fan 6 is installed to penetrate the partition 4. The specified space 5 is kept in a negative pressure by the exhaust air of the exhaust fan 6 and the outside air is led into a specified space 5 from an opening 24 between the upper face of the partition 4 and the ceiling 3 and the air in the inside/outside of the specified space 5 is circulated. As a result, stagnation of the heat and air in the specified space 5 is discharged by a necessary minimum device contents to guide the outside air into the specified space 5. In this way, the whole air in the room 2 can be circulated and uniformed.
Patent JP-2002177349-A (JP)
Title: Temporary cover for coffin with cooler
Inventor: YANO MINORU
IPC: A61G17/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a temporary cover for a coffin with a cooler for the main purpose of a global environmental security without carbon dioxide exhaust because a dry ice used to preserve a corpse during a funeral service causes global warming. SOLUTION: The temporary cover for the coffin with the cooler comprises the cooler arranged on a lower surface of the cover of the coffin, and a cooling means arranged on its upper part. Thus, the coffin is cooled to a suitable temperature therein.
Patent JP-2002188982-A (JP)
Title: Highly purifying system for hydrogen gas and helium gas for analyzer
Inventor: TANOKURA YOSHIO
IPC: B01D65/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly purifying system for helium gas and gaseous hydrogen for analysis, for the purpose of providing high precision and reducing a running cost, by separating impurity gas using a separation membrane in order to enhance purity of helium gas and hydrogen gas used for an analyzer such as a gas chromatography, wherein the impurity gas deposited on the separation membrane is efficiently discharged by a heater and wherein the impurity gas is prevented from being adsorbed by closing an inlet and an outlet of the membrane after measurement to be filled with measuring gas. SOLUTION: This system comprises the heater 3 for heating the separation membrane 11, a secondary side permeated-side piping 23 for connecting the membrane 11 and the gas separated by the membrane 11 to a measuring instrument, and a secondary side exhaust side piping 24 for discharging the impurity gas. An inlet side valve 31 and an outlet side permeated-side valve 32 in both sides, and an outlet exhaust side valve 33 are equipped to fill the membrane 11 with the measuring gas after the measurement, so as to further reduce the adsorbed gas.
Patent JP-2001514223-A (JP)
Title: アトルバスタチンと血圧降下薬とを含む組み合わせ療法
IPC: A61K38/00
Filed: 1998-08-11
Abstract: (57)【要約】
本発明は、アトルバスタチン又はその医薬として許容できる塩と血圧降下薬との製薬的組み合わせと、このような組み合わせを含有するキットと、このような組み合わせを用いて狭心症、アテローム硬化症、高血圧と高脂血症との組み合わせに罹患した対象を治療する、又はヒトを含めた心臓リスクの症候群を提示する対象を治療する方法とに関する。本発明はまた、アトルバスタチン又はその医薬として許容できる塩と血圧降下薬との加算的及び相乗的組み合わせにも関し、このような相乗的組み合わせは、ヒトを含めた、狭心症、アテローム硬化症、高血圧と高脂血症との組み合わせに罹患した対象、及び心臓リスクの症候群を提示する対象の治療に有用である。
Patent JP-2002526947-A (JP)
Title: 移動通信システムの準直交符号生成方法及び準直交符号を用いた帯域拡散装置
IPC: H04J13/00
Filed: 1998-09-09
Abstract: (57)【要約】
ウォルシュ符号と準直交符号を使用する移動通信システムで、ウォルシュ符号に対する干渉を最小化できる準直交符号生成装置を提供する。本発明の装置は、少なくとも一つの入力信号を準直交符号で拡散する第１拡散器と、他の入力信号をウォルシュ符号で拡散する第２拡散器と、前記第１拡散器と第２拡散器から出力される信号をＰＮシーケンスで複素拡散するＰＮ拡散器と、から構成される。この時、前記準直交符号は、前記ウォルシュ符号との部分相関値が最小部分相関限界値を超えないことを特徴とする。
Patent JP-2001516941-A (JP)
Title: 電磁型アクチュエータ
IPC: H01H50/32
Filed: 1998-09-07
Abstract: (57)【要約】
コンタクトをスイッチオンまたはスイッチオフ状態にコンタクトを移動する電磁型アクチュエータは、スイッチオフ状態に対応する第１の位置とスイッチオン状態に対応する第２の位置との間で縦方向に変位可能なコンタクト付勢ロッドを具備している。コアは磁化可能な材料で構成され、コンタクト付勢ロッドに取付けらている。また磁極片が設けられ、それは磁化可能な材料で構成され、コンタクト付勢ロッドの第１の位置においてコアの方向を向いた表面が変位方向に垂直なコアの表面から空隙距離を有して位置され前記第２の位置で前記コアの表面に可能な限り接近している。アクチュエータはさらに磁化可能な材料で構成され、磁極片とコアとを通るスイッチオンコイルの磁束回路を閉じるためのヨークを備えている。永久磁石装置が第１の位置にコンタクト付勢ロッドを保持するために使用され、一方スプリングが第２の位置で第１の位置の方向にコンタクト付勢ロッドに予め負荷を与えている。アクチュエータはスイッチオフコイルを備え、それは第２の位置から第１の位置へコンタクト付勢ロッドを移動させるために、少なくとも一時的に永久磁石装置の磁界を消去するために励磁され、永久磁石装置の磁束回路はスイッチオンコイルの磁束回路から分離されている。