baber/WOPTO huggingface dataset:
Patent JP-2002168929-A (JP)
Title: Method and device for measuring genuine resistance of battery for vehicle
Inventor: KANBARA HIDEAKI
IPC: B60K6/20
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To allow a genuine resistance of a battery to be measured even under use of a vehicle. SOLUTION: A terminal voltage and a discharge current of the battery mounted on the vehicle are measured periodically by a voltage.current measuring means 23a-1 when the discharge current flows in a load mounted on the vehicle. A variation calculating means 23a-2 finds variations per unit time of the terminal voltage and the discharge current based on the terminal voltage and the discharge current obtained by the voltage.current measuring means when the discharge current increasing suddenly upto a prescribed value or more flows during a prescribed period. A dividing means 23a-3 divides the variation of the terminal voltage found by the variation calculating means by the variation of the discharge current. A value found by the dividing means is measured as the genuine resistance of the battery.
Patent JP-2002172689-A (JP)
Title: Shutter device for thermal molding machine
Inventor: ASHIBE YUJI
IPC: B29C51/42
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To ensure the high operating velocity and the easy control of the operating velocity, with superb operation reproducibility by vertically moving a lower shutter with the use of a link mechanism to be driven by a servo motor. SOLUTION: This shutter device comprises an upper shutter arranged in a vertically movable manner above a conveyance path for a resin sheet at a resin sheet inlet part of the thermal molding machine, the lower shutter which is arranged in a vertically movable manner at an opposite position to the upper shutter below the conveyance path for the resin sheet and grabs the resin sheet in collaboration with the upper shutter, the servo motor 55 which rotates reciprocating with a specified angle range and the link mechanism which converts the reciprocating rotary movement of the servo motor 55 to a linear reciprocating movement and transmits the converted movement to the lower shutter.
Patent JP-2002185858-A (JP)
Title: Imaging device
Inventor: KURIYAMA KOJI
IPC: H04N5/335
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can reduce signal processing speed, suppress the effect of a high-frequency noise and synthesize images without distortion. SOLUTION: A imaging pickup element 1 is divided laterally into a left area 1A and a right area 1B, image data SA, SB are read in the same timing from both the areas 1A, 1B, image data SRA at the end of one horizontal period of the left area 1A are added to a start of image data SB for one horizontal period of the right area 1B, image data SRB at start for one horizontal period of the right area 1B are added to the end of the image data for one horizontal period of the left area 1A, image data SBd' of the right area 1B are connected in time series to the image data SAd' of the left area 1A after applying prescribed signal processing to the summed data and eliminating the image data within a blanking time.
Patent JP-2001207171-A (JP)
Title: Liquid-crystal medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/30
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a medium not having defects in conventional technology or showing them only a little, and used for such an MCL(matrix liquid crystal), TN(twisted nematic) or STN(supertwisted nematic) display as has a very high resistivity and a low threshold voltage at the same time. SOLUTION: A liquid crystal medium comprising a mixture of polar compounds each having positive dielectric anisotropy as a base material features being composed of one or more compounds represented by general formula I (wherein, R1 is a 1-12C alkyl group or the like; ring A is cyclohexyl or the like; L1 to L4 are each H or F; X is F, Cl or the like; and (u) is 0 or 1).
Patent JP-2002182166-A (JP)
Title: Plastic molding and contact lens consisting of it
Inventor: SHIMOYAMA NAOKI
IPC: C08F30/08
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molding for a contact lens or the like excellent in transparency, wettability, oxygen permeability and mechanical characteristic. SOLUTION: This plastic molding has a surface where a difference between an advance contact angle and a sweepback contact angle is within 40 deg. in a dynamic contact angle to water, and a difference between the advance contact angle and the sweepback contact angle is within 20 deg. in the dynamic contact angle to a boric acid buffer solution.
Patent JP-2002181148-A (JP)
Title: Friction roller type transmission
Inventor: KONO MASAHIKO
IPC: F16H13/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of receiving the thrust force working on a sun roller sufficiently without any problem on permissible bearing pressure even if the shaft diameter of the sun roller becomes small attendant upon the miniaturization and lightening of a friction roller type speed change gear. SOLUTION: In a friction roller type speed change gear comprising the sun roller 11 to which input rotation is given, a fixed ring 12 arranged around the sun roller 11, a plurality of planet rollers 13 which are arranged between the sun roller 11 and the fixed ring 12 and perform rolling contact and a carrier 14 supporting each planet roller 13 rotatably and revolving on its axis due to the revolution of each planet roller 13, a plurality of balles 15 are arranged between the end of the sun rollers 11 and the carrier 14 and around the axis X of the sun roller 11.
Patent JP-2002179869-A (JP)
Title: Vinyl chloride resin composition for wire coating
Inventor: TAKEDA DAISUKE
IPC: C08K5/07
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition for wire coating having low toxicity, excellent properties such as electrical insulation and excellent varnish curability. SOLUTION: The vinyl chloride resin composition for wire coating contains 100 pts.wt. of a vinyl chloride resin and 0.001-5 pts.wt. of at least one kind of organic metal compound containing a metal selected from manganese, iron, cobalt, nickel, copper, zirconium and cerium.
Patent JP-2002179276-A (JP)
Title: Sheet feeding mechanism of automatic document conveying device
Inventor: TOBINAGA HIDEKI
IPC: B65H3/52
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding mechanism of an automatic document conveying device capable of preventing a drive shaft from falling off a device body by surely limiting the axial movement of the drive shaft. SOLUTION: This sheet feeding mechanism 130 comprises a paper feed unit 114 having a paper feed belt 112 and a discharge roller 113 and the drive shaft 115 for transmitting a drive force to the paper feed unit 114, and detachably supported on a front plate 131 by axially moving the drive shaft 115. The limiting part 144 of the paper feed guide 141 rotatably supported on the drive shaft 115 is locked to the front plate 131 to limit the movement of the drive shaft 115 in the axial direction.
Patent JP-2002187364-A (JP)
Title: Heat-sensitive recording paper
Inventor: FUKUCHI CHUICHI
IPC: B41M5/28
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide heat-sensitive recording paper having excellent color developability and preservation stability of a color developed image even by using a support containing a waste paper pulp. SOLUTION: The heat-sensitive recording paper comprises the support containing the waste paper pulp and at least a urea urethane compound represented by formula (1) as an organic developer.
Patent JP-2002189135-A (JP)
Title: Optical waveguide and optical circuit substrate
Inventor: ABE SHINICHI
IPC: G02B6/13
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optical loss to an underside substrate is generated in an optical waveguide utilizing a conventional photonic crystal. SOLUTION: This optical waveguide is composed of a core part 1 which is formed on a substrate 3 and clad parts 2 which are arranged so as to hold the core part 1 from both sides and have a cyclic structure whose refractive indexes are cyclically changed in the direction orthogonal to a light propagating direction respectively and also in which at least one side of the cyclic structure is inclined so that an interval with the other side is narrowed in the side of the substrate 3 relative to the surface of the substrate 3. Thus, the optical loss to the side of the substrate 3 is controlled, a light propagating characteristic is excellent, a thin type and a small type are realized, a manufacturing process is relatively simplified and the optical waveguide having large mechanical strength is obtained.
Patent JP-2002189772-A (JP)
Title: System for selecting field crop growing plot
Inventor: ZANMA SHIGEO
IPC: G06Q50/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a growing plat selection system capable of efficiently providing a fund while securing profits of a contract operation from a farmer and selecting a growing plot according to management needs. SOLUTION: A farm field of a sowing object is divided into a plurality of plots, information about crop yields in each plot is also detected from a harvesting machine, etc., and the detected information is made to be a database. In the case of sowing a crop in a specific area composed of plots being smaller than the total area of all plots in making a farming plan of a certain year, a gross profit is calculated from the past crop fields in each plot unit, and one or more plots where a maximum gross profit can be obtained are subjected to computer processing to the automatically selected.
Patent JP-2002186717-A (JP)
Title: Method for discriminating game panel model
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To discriminate a model by reading a pattern or the like of cell paper. SOLUTION: A control circuit 200 built in an automatic machine tool such as a drilling device or a nailing device comprises a main control part 201 for monitoring and controlling the entire machine tool by numerical control(NC), a hard disk device(HDD) 202 for storing a control program and data for each model of a work piece, namely a game panel, and an image processing device (VP) 203 for taking in image data, and they are interconnected through a buss 204. Image input devices 211a to 211c are connected to the image processing device (VP) 203.
Patent JP-2002186620-A (JP)
Title: Ultrasonic bone assessment device
Inventor: HAMATSU NATSURU
IPC: A61B8/08
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic bone assessment device that can accurately evaluate the condition of a subject. SOLUTION: The ultrasonic bone assessment device 10 finds an attenuation value of ultrasonic waves in a subject based on the ultrasonic receiving signals that permeate the subject (calcaneus) through irradiation of, for example, the calcaneous of a human being, thereby assessing the condition of the subject, and is provided with a measurement portion 12 for measuring the subject and a personal computer 14, a control portion that controls the above measurement portion 12. For measurement, ultrasonic waves are irradiated to the subject, and the receiving signals of ultrasonic waves thus permeated the subject are converted into frequency components by Fourier transformation before the attenuation value of ultrasonic waves in the subject based on an area within the designated frequency of the frequency components are found for assessing the condition of the subject.
Patent JP-2002194482-A (JP)
Title: Steel for induction hardening
Inventor: KATSURA TAKAYUKI
IPC: C22C38/04
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide steel for induction hardening which has excellent wear resistance and pitting resistance. SOLUTION: The steel for induction hardening contains alloy elements of, by mass, 0.30 to 0.50% C, 0.30 to 1.50% Si and 0.30 to 1.50% Mn, and the balance Fe with inevitable impurities, and is applied to parts having excellent wear resistance and an excellent pitting resisting life as shown in the figure.
Patent JP-2002190646-A (JP)
Title: Method of manufacturing semiconductor laser
Inventor: MURAYAMA MINORU
IPC: H01L21/302
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ridge semiconductor laser having high oscillation efficiencies without making an etching stop layer exist between blocking layers and a first upper clad layer. SOLUTION: In a method of manufacturing a ridge semiconductor laser, a lower clad layer 2, an active layer 3, a first upper clad layer 4, an etching stop layer 5, a second upper clad layer 6, a contact layer 7 and a striped mask layer 8 are formed in order on a substrate 1. Following this formation, the layers 7 and 6 are wet-etched into a ridge form. The layer 5 exposed after this process is removed by dry etching at the pressure of 10mTorr using chlorine gas. After that, blocking layers 10 are respectively formed on both sides of a ridge 12, the layer 8 is removed by etching and a cap layer 11 is formed on the layers 10 and the layer 7.
Patent JP-2002198339-A (JP)
Title: Wafer polishing apparatus
Inventor: NUMAMOTO MINORU
IPC: B24B37/30
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing apparatus which can easily change the pressing region of a wafer. SOLUTION: In the wafer polishing apparatus pressing a wafer W to a polishing pad 20 by air bags 34 arranged on a carrier 24, pressing region- restricting members 36 attached on the undersurface of the carrier 24 restrict the region where the air bugs 34 press the wafer. While a plurality of pressing region-restricting members 36 are prepared depending on different restricting regions, the region where the air bugs 34 press the wafer W can be changed by exchanging the pressing region-restricting members 36 appropriately.
Patent JP-2002203885-A (JP)
Title: Inter-back type apparatus for processing substrate
Inventor: TAKAHASHI NOBUYUKI
IPC: H01L21/205
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a practical apparatus for meeting requirements for the complexity of the entire process and increasing productivity, etc. SOLUTION: An inter-back type apparatus for carrying in a substrate 9 from one inlet, rotating therein, returning to the same inlet and carrying it therefrom wherein a plurality of vacuum chambers including processing chambers 21, 22 and 23 are vertically arranged and a transfer mechanism transfers the substrate 9 along transfer lines 94, 95L and 95R arranged through the each vacuum chamber. The transfer line includes the outward transfer line 94 going to an inversion point and return transfer lines 95L and 95R returning from the inversion point, the outward transfer line 94 and returning transfer lines 94, 95L and 95R are parallel to one another and different lines, and return lines 95L and 95R are separated into two parallel lines. The outward transfer line 94 and the return transfer lines 95L and 95R are arranged through three same processing chambers 21, 22 and 23.
Patent JP-2002201679-A (JP)
Title: Faucet cover
Inventor: UCHIDA MASANORI
IPC: E03C1/044
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a drain or a drain tap of a faucet fitting for draining water collecting in a faucet cover: that it is mounted to protrude from the outer peripheral surface of the bottom of a casing. SOLUTION: Slopes 100 to 102 and 100a to 102a that are lower than a connection 12a are longitudinally and horizontally formed on the inner peripheral surfaces of faucet covers 11 and 110 whereby water in the faucet cover 11 can be collected at the connection 12a. An extension cover 12 is connected to the connection 12a and the water collected is drained into a drain channel 21 whereby the water in the cover 11 can be drained without remaining in the cover 11.
Patent JP-2002203072-A (JP)
Title: Supplying method and supplying system of facilities information
Inventor: KUBO YUKISACHI
IPC: G06Q50/10
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a supplying method and supplying system of facilities information and service information capable of retrieving available facilities at practically scheduled day in use under the least useless access. SOLUTION: Available days and their time zones of the facilities are maintained in a system in connection with map information, and let persons who want to read encourage their input for a schedule day and time in use. When having input for the scheduled day or time in use, the scheduled day and time in use and the available days and time zones of the facilities are compared each other, and available facilities to the scheduled day and time in use is distinctively displayed on a map.
Patent JP-2002206140-A (JP)
Title: Steel tube and production method therefor
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a steel tube which has an excellent buckling resisting performance and a high internal pressure fracture performance, and a production method therefor. SOLUTION: In the steel tube, provided that the yield strength and tensile strength in the circumferential direction of the tube are respectively defined as YSC and TSC, and the yield strength and tensile strength in the axial direction of the tube respectively as YSL and TSL, YSL/YSC<=0.9 and the yield ratio in the axial direction of the tube: YSL/TSL<=85% are satisfied. The steel tube is obtained by subjecting a steel containing, by mass, 0.03 to 0.15% C, 0.01 to 1% Si and 0.5 to 2.0% Mn to hot rolling, thereafter cooling the steel at the cooling starting temperature of (Ar3+40) to (Ar3-80) deg.C at the cooling rate of >=2 deg.C/sec to obtain a steel sheet, and subjecting the steel sheet to cold forming at the tube expansion rate of >=0.4% in the final stage of tube making.
Patent JP-2002162337-A (JP)
Title: Probe for scanning microscope made by focused ion beam processing
Inventor: NAKAYAMA YOSHIKAZU
IPC: B82B3/00
Filed: 2000-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a probe for scanning microscope in which a nano-tube probe can be fixed and cut off, and a material improvement of the nano-tube probe can be done by injecting different atoms, etc. SOLUTION: The probe for scanning microscope made by the focused ion beam in the scanning microscope probe obtains the physical property of the specimen surface by a tip 14a of a nano-tube probe 12 fixed in a cantilever 4. In this arrangement, it has features to decompose an organic gas G by an ion beam I and fix the nano-tube 12 and the cantilever 4 by a sediment 18 of produced decomposition components in a focused ion beam device. And the probe for a scanning microscope is provide in which an unnecessary sediment 24 adhered in the nano-tube tip 14 can be removed, the length of the probe can be controlled cutting the unnecessary part of the nano-tube and a reforming of the nano-tube probe can be done by injecting ions into the tip of the nano-tube tip 14 using the focused ion beam I.
Patent JP-2001513518-A (JP)
Title: シクロプロピルアセチレンの効率的な合成
IPC: C07C13/04
Filed: 1998-08-03
Abstract: (57)【要約】
チオアニソールおよびシクロプロピル置換ケトンまたはアルデヒドからシクロプロピルアセチレンを調製する効率的かつ容易な方法を開示する。
Patent JP-2001515875-A (JP)
Title: ケトンとシラン剤／金属化合物／キラルリガンド系とのエナンチオ選択的還元
IPC: C07C211/09
Filed: 1998-09-03
Abstract: (57)【要約】
本発明は、プロキラルケトンからキラルアルコールへのエナンチオ選択的還元のための方法に関し、該方法は以下：ａ）プロキラルケトンと有効量のシラン剤とを、亜鉛、コバルト、カドミウム前駆化合物から由来およびアミン、イミン、アルコ−ルおよびキラルアミノアルコールから成る群から選択されるキラルリガンドから由来の触媒の存在下で反応させ；ｂ）適切な試薬を使用し、得られたシロキサンを加水分解し；ｃ）形成された光学的に活性なアルコールを分離および精製する工程から成る。
Patent JP-2001517612-A (JP)
Title: 皮膚の白色化を生じさせる方法および組成物
IPC: C07D459/00
Filed: 1998-07-17
Abstract: (57)【要約】
皮膚中のメラニン生成を阻害するために、皮膚にヨヒンビンまたはその誘導体または立体異性体、あるいは有効なα ２ −拮抗剤を局所的に塗布し、皮膚の白色化をもたらすための方法および組成物。ヨヒンビンは、例えばヨヒンビン樹皮の抽出物のような天然の抽出物として供給することができる。
Patent JP-2001517761-A (JP)
IPC: F16F7/00
Filed: 1998-09-21
Abstract: A shock absorber is disclosed. In the shock absorber, a unit cross member consists of two longitudinal arms. The two arms cross each other and are hinged to each other at the cross, thus being selectively closed by impact. One or more wires are vertically connected to the two crossing arms. Two guide panels are vertically positioned on opposite sides of the cross member and movably engage with associated arm ends of the cross member. In another embodiment, a plurality of cross members are coupled to each other in at least one of X, Y and Z-axes, thus forming a scissor assembly. The above shock absorber effectively absorbs impact or kinetic energy using the rupture stress of wires while changing the direction of impact force into a vertical direction and securing an effective displacement.
Patent JP-2001523685-A (JP)
IPC: A61P31/04
Filed: 1998-11-17
Abstract: A process of preparing 6-O-alkyl erythromycin A is provided. The process includes the steps of protecting the oxime hydroxyl of 9-oxime erythromycin A with a benzoyl protecting group, protecting the 2'-hydroxyl group and optionally the 4'-hydroxyl group with an O-protecting group, alkylating the 6-hydroxyl, removing the benzoyl and O-protecting groups and deoximating the 9-oxime.
Patent JP-2002502799-A (JP)
Title: 部分的に緻密化した炭素予備成形体
IPC: F16D69/02
Filed: 1999-01-14
Abstract: (57)【要約】
本発明は、部分的に緻密化した予備成形体および一つまたは複数の多孔性予備成形体の緻密化の方法を含む。多孔性予備成形体を、前駆体液中で前駆体液を分解するのに十分な温度に加熱して、第１分解生成物を予備成形体内に堆積させる。予備成形体の加熱は、予備成形体の表面が緻密化する前に前駆体液中で停止し、部分的に緻密化した予備成形体を形成する。緻密化は、熱が予備成形体の緻密化していない部分内で第２分解生成物に分解するガス状前駆体を有する雰囲気中で、化学気相蒸着によりなされる。部分的に緻密化した予備成形体は、その中に緻密化した領域を含む。緻密化した領域は、液体緻密化により分解した前駆体液の分解生成物を含んでいる。予備成形体の緻密化しない領域は、緻密化した領域と予備成形体の少なくとも一つの表面との間にある。
Patent JP-2002504355-A (JP)
IPC: C12N15/82
Filed: 1999-02-25
Abstract: The invention involves methods and materials related to the transformation of Brassica by particle bombardment. Specifically, the invention provides methods of preparing non-embryo Brassica tissue such that Brassica cells are capable of being cultured, transformed by particle bombardment, and regenerated into plants. In addition, this invention provides stably transformed Brassica cells as well as their progeny. This invention also provides methods of culturing Brassica tissue with liquid medium such that transformed Brassica cells are identified and regenerated into transformed Brassica plants.
Patent JP-2002507643-A (JP)
Title: ぬれ堅牢度が改善された本質的に光および熱に安定なポリアミド
IPC: C08K5/3435
Filed: 1999-03-18
Abstract: (57)【要約】
式（Ｉ）
【化１】
 [但し、Ｒが、同一か、または異なっていてもよい１から４個のアミド形成基Ｒ 7 を有する官能基Ｒ 8 を表し、Ｒ 1 が、Ｈ，Ｃ 1 〜Ｃ 20 アルキル、シクロアルキル、ベンジル、またはＯＲ 6 を表し、但しＲ 6 がＨ、Ｃ 1 〜Ｃ 20 アルキル、シクロアルキルまたはベンジルを表し、Ｒ 2 、Ｒ 3 、Ｒ 4 およびＲ 5 が独立してＣ 1 〜Ｃ 10 アルキルを表しｎが、１より大きい自然数を表し、Ｒに結合する複数のピペリジン誘導体が、置換基，即ちＲ 1 、Ｒ 2 、Ｒ 3 ，Ｒ 4 およびＲ 5 それぞれに関して同一かまたは異なっていてもよい。]で表される少なくとも１種の化合物の存在下で、出発モノマーまたは出発オリゴマーを重合させることを特徴とする、ポリアミドの製造方法。ポリアミドはフィラメント、繊維、フィルム、シート様構造物および成形品の製造に有用である。
Patent JP-2002508616-A (JP)
IPC: H04R5/033
Filed: 1999-01-06
Abstract: A method of processing a series of input audio signals representing a series of virtual audio sound sources placed at predetermined positions around a listener to produce a reduced set of audio output signals for playback over speaker devices placed around a listener, the method comprising the steps of: (a) for each of the input audio signals and for each of the audio output signals: (i) convolving the input audio signals with an initial head portion of a corresponding impulse response mapping substantially the initial sound and early reflections for an impulse response of a corresponding virtual audio source to a corresponding speaker device so as to form a series of initial responses; (b) for each of the input audio signals and for each of the audio output signals: (i) forming a combined mix from the audio input signals; and (ii) forming a combined convolution tail from the tails of the corresponding impulse responses; (iii) convolving the combined mix with the combined convolution tail to form a combined tail response; (c)for each of the audio output signals: (i) combining a corresponding series of initial responses and a corresponding combined tail response to form the audio output signal.