baber/WOPTO huggingface dataset:
Patent JP-2003511176-A (JP)
IPC: A61B5/117
Filed: 2000-08-28
Abstract: Methods and apparatus for non-invasively verifying human identities using near-infrared spectroscopy. Near-infrared tissue spectra can be obtained by projecting near-infrared radiation into skin on the underside of human forearms and capturing the light reflected back and out through the tissue. The tissue spectrum collected preferably includes primarily diffuse reflected light reflected from the inner dermis. Multiple tissue spectra and identities can be collected from individuals for whom identity verification may later be desired. The tissue spectra for each individual can be analyzed on a computer, and the spectra for each individual clustered or classified together using tools such as linear discriminant analysis. A target individual seeking identity verification can submit both a purported identity and a near-infrared tissue spectrum for analysis through near-infrared spectroscopy of the forearm. Similarity between the target spectrum and the multiple spectra for the purported identity in the spectral database is determined and identify verified or not verified based on the degree of similarity.
Patent JP-2004500761-A (JP)
IPC: G06Q10/10
Filed: 2000-12-22
Abstract: A file content classification system includes a digital ID generator and an ID appearance database coupled to receive IDs from the ID generator. The system further includes a characteristic comparison routine identifying the file as having a characteristic based on ID appearance in the appearance database. In a further aspect, a method for identifying a characteristic of a data file comprises the steps of: generating a digital identifier for the data file and forwarding the identifier to a processing system; determining whether the forwarded identifier matches a characteristic of other identifiers; and processing the data file based on said step of determination.
Patent JP-2003518727-A (JP)
Title: 複数のランプを動作させるための安定器の構造
IPC: H05B41/282
Filed: 2000-12-13
Abstract: (57)【要約】
単一の検知要素と複数のランプ動作に対する単一のコントローラを有する安定器である。安定器は、個々のランプの状態を検知するための別々のフィードパスの要求と、個々のランプの状態を制御する別々のコントローラの要求を避ける。従って、安定器機構は、高価な部品（例えば、コントローラとチョーク）の使用を避け且つ、複数のランプを動作させるために必要な部品の使用を最小化する。
Patent JP-2003520793-A (JP)
Title: ２−ブロモ−５−（２−ブロモ−２−ニトロビニル）−フランを得る方法
IPC: C07D307/56
Filed: 2001-01-18
Abstract: (57)【要約】
本発明は、２−ニトロビニルフランから、高純度率を維持し、かつ十分な収率を確保しながら、１つの反応工程で２−ブロモ−５−（２−ブロモ−２−ニトロビニル）−フランを得、そして精製する新規な方法に関する。この方法は、反応の初めから活性炭を使用する２−ニトロビニルフランの直接臭素化、それに続くピリジンを使用する中和および脱臭化水素反応、そして、このようにして得られた生成物のエタノールおよび炭素による結晶化および精製を含む。この新規な方法は、製造時間の短縮を可能にし、それによって反応は発熱反応から吸熱反応に変換され、その結果操作作業が容易になって、反応をさらに高い製造レベルにスケールアップする。反応に関与する、一部に毒性がある反応体の量が実質的に減少される。臭素蒸気および他の物質の環境への放出を無くし、かつ残留液を半分減らすことによって、この方法の環境に対するマイナスの影響も少なくなる。
Patent JP-2003522748-A (JP)
Title: ジアミノジフェニルメタンの製造方法
IPC: C07C211/54
Filed: 2001-02-01
Abstract: (57)【要約】
本発明は、アニリンと、ホルマリンまたはその他の、メチレン基を供給する適切な薬剤、たとえばトリオキサンもしくはｐ−ホルムアルデヒドとからなる縮合物（いわゆるアミナールもしくはＮ，Ｎ−ジフェニルメチレンジアミン）を、固体の酸を用いて触媒反応により転位させることにより、低いオルト含有率を有し、モノマー含有率が高いジアミノジフェニルメタン（ＭＤＡ）を製造する方法に関し、該方法の特徴は、１００ｐｐｍ未満の脂肪族アミンを含有するアニリンを使用することである。
Patent JP-2004502924-A (JP)
Title: ガスセンサ
IPC: G01N33/574
Filed: 2001-01-29
Abstract: 本発明は、減音要素（２ａ，２ｂ）及び／又は環境マイクロホン若しくは基準マイクロホン（９）を使用し、好ましくは、ガスを拡散させる小さい容積部（７）に減音要素（ＳＤＥ）として作用する大きい外部容積部（Ｖｘ）を接続する光音響ガス検出器（１）のノイズ減少を達成する装置に関する。検出器で測定する小さい容積を通る対象となる気体種の拡散に逆効果とならない大きな減音要素容積部によって、光音響検出器（３）に入射する外部発生音波を十分に減衰させる方法で本接続を達成する。長く細い圧力通路（６）により大きい減音要素容積部と小さいガス拡散容積部とを結合することによりこれを達成することが好ましい。 【選択図】図１
Patent JP-2003531337-A (JP)
Title: 多気筒４行程サイクル内燃機関における方法と装置
IPC: F02D41/34
Filed: 2001-04-10
Abstract: (57)【要約】
燃料噴射を備える多気筒４行程エンジンにおいて、異なるシリンダに対する燃料供給を変化させることによって、始動時にフライホイールに対して干渉振動（Ｃ）を短時間生成する。フライホイールの得られる振動（Ａ’）の振動分析の後に、重畳干渉振動（Ｄ）と干渉振動（Ｃ）の相位置を比較する。振動の所定の相位置が出現する場合は、エンジンが適正なサイクル位置で動作しているものと見なされるが、そうではない場合は、エンジンの適正なサイクル位置を得るように、制御ユニットがそのサイクル位置の修正を開始する。
Patent JP-2002345358-A (JP)
Title: System for monitoring pet and rearing container for pet
Inventor: MIYATA KOICHI
IPC: H04Q9/00
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for monitoring a pet capable of monitoring and rearing the pet from a remote place even during the long-term absence. SOLUTION: This system for monitoring the pet is provided with a server device 20 for monitoring the pet located in the remote place such as a pet shop or a pet hotel 2. The system is composed so as to rear the pet in a pet rearing container 14, install at least a camera 11 for monitoring the pet connected to a network 4 such as the Internet in the place and store (temporarily accumulate) an image or an animated image from the camera 11 for monitoring the pet with the server device 20. The pet rearing container 14 is equipped with a feeder 12. The conditions of the pet are monitored from a PDA 30a connected through the network 4 to the server device 20 and the feeder 12 is further controlled.
Patent JP-2003199626-A (JP)
Title: Toothbrush
Inventor: EBITANI KATSUSHI
IPC: A61C17/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush which provides the excellent advanceability of the brush into interdentium and periodontal pockets and brushability, does not damage gum, has adequate bristle stiffness and has a high brushing effect and brushing realization.  <P>SOLUTION: The toothbrush 1 is formed by flocking brush bristles 4 which are formed with a plurality of sharp pointed tapered branch bristles 11a and 12a at their front ends and are set in the lengths of the other branch bristles to different lengths with respect to the certain specific branch bristles to a front end bristle section 3 of a handle 2. The brush bristles formed by subjecting the front ends of monofilaments having multifoliate cross sections and different cross-sectional areas of foliate portions to dissolving treatment and molding are used for the brush bristles. The monofilaments have the multifoliate cross sections connected with single or a plurality of the foliate portions varying in the cross-sectional areas from the foliate portions to the circumferences of the certain specific foliate portions across joint parts thinner than the minimum cross-sectional size of the foliate portions having the smallest sectional areas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252204-A (JP)
Title: Gas injector and etching apparatus provided with the gas injector
Inventor: LEE DOO WON
IPC: H01L21/302
Filed: 2002-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas injector for semiconductor manufacturing equipment and an etching apparatus provided with the gas injector. SOLUTION: A gas injector 40 comprises a body 405 composed of ceramic material including the first cylinder 410 and the second cylinder 420 which is formed continuously from the first cylinder 410, with a smaller outer diameter and a shorter length than the first cylinder 410. The gas injector 40 further comprises an injector section 430 including first holes that pass through the first cylinder 410 of the body 405 and second holes that extend from each of the first holes sharing the same central axis and pass through the second cylinder 420 of the body 405, with a smaller diameter and a shorter axial length than the first holes.
Patent JP-2003206626-A (JP)
Title: Stand for working platform
Inventor: FUNATO KATSUHARU
IPC: E04G1/32
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for a working platform capable of changing a height of the working platform by one kind of stand and very easily changing the height of the working platform.  <P>SOLUTION: The stand for the working platform comprises a stand body and an auxiliary pipe for changing a height, at least one joint projection approximately vertically extended from the auxiliary pipe is provided near to each of both ends of the auxiliary pipe, the joint projection near to one end corresponding to the joint projection near to the other end has the approximately same length and extended direction, and a holding section for holding the auxiliary pipe is provided to the stand body by connecting to the joint projection with the relation between fit and insertion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206159-A (JP)
Title: Method for depositing transparent conductive film by spray pyrolysis deposition method
Inventor: KAWASHIMA TAKUYA
IPC: C03C17/25
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a transparent conductive film keeping film uniformity in the film deposition and having excellent quality of film thickness uniformity, transparency and resistance.  <P>SOLUTION: In the method for depositing the transparent conductive thin film on the surface of a substrate by setting the substrate on a substrate holding part provided with a heater and spraying a raw material solution toward the substrate heated by the heater from a nozzle, the transparent conductive film keeping the film uniformity in the film forming and having excellent qualities of film thickness uniformity, transparency, resistance, and the like is formed by uniformly keeping the temperature distribution on the surface of the substrate set on the substrate holding part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208103-A (JP)
Title: Color marking plate
Inventor: FUJISAKI HIROO
IPC: B23K26/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To not only expose colors of prescribed layers merely by irradiation with lasers but make marking of full colors possible by decreasing the number of layers and the kinds of colors in subjecting a color marking plate having a plurality of the color layers to laser marking.  <P>SOLUTION: The color layers of the color marking plate are formed of colors of Y, M and C color bases and color mixing of two colors is realized by exposing the neighborhood of the boundary of the two colors. The color visible as another color when superposed with a thin layer complies with the rule of a method for subtractive mixture of colors. The color marking plate of the five colors and seven layers are proposed here and the processing method by a laser marker is disclosed. Another one is to realize color mixing of the two colors by forming the color, layers of the color marking plate of the colors of the R, G and B bases and arranging spots provided with a slight color in proximity thereto. This color mixing complies with the rule of the method for additive mixture of colors as well. The color marking plate of the five colors and six layers are proposed here and the processing method by the laser marker is disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217738-A (JP)
Title: Card connector
Inventor: SASAKI SHOICHI
IPC: H01R13/24
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple constitution causing no impairment of operability of a push-push system, and capable of taking both states of a half lock and a fill lock.  <P>SOLUTION: An ejecting plate 16 has a push-moving part 16a, an engaging part 16c, and a spring part 16d, and can be switched to two positions by a heart cam 19. The ejecting plate 16 is set to the second position in a state of electrically connecting a card and a connector. An engaging part 16c engages with a cutout arranged in the card, and release of the engagement is checked by a guide wall 24, and even if strong extracting force is applied to the card, the card cannot be extracted (the full lock). When the ejecting plate 16 transfers to the first position from the second position by a tension spring 17, the card is pushed out by the push-moving part 16a. The engaging part 16c engages with the cutout of the card even in this first position, and the release of the engagement is allowed by the wall part 24, so that the card can be extracted by elastic deformation of the spring part 16d (the half lock).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215989-A (JP)
Title: Image forming apparatus, and method for ordering process unit for the same
Inventor: KAWAKATSU SHIGEYUKI
IPC: G03G21/18
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a problem such as a image quality deterioration, an operation fault, and the decrease of a life in an image forming device, etc., by reliably discriminating whether a process unit mounted in the device is the real one or a pirated device so as to prevent the usage of the pirated process unit.  <P>SOLUTION: The image forming apparatus 1 includes an ordering code generating part 4 for generating an ordering code 3, an ordering code storage part 5 for storing the ordering code 3, a communication part 6 for transmitting the ordering code 3, the process unit 2 attached to the device 1 so as to be freely removable, an ordering code holding part 7 arranged in the process unit 2 and a discrimination part 8 for comparing the ordering code read from the holding part 7 with the ordering code 3 stored in the storage part 5 and discriminating whether the process unit is the real one or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212434-A (JP)
Title: Paper cutting device of folding machine
Inventor: NANBA TAKEO
IPC: B65H45/22
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a following paper sheet from coming into a paper jamming place.  <P>SOLUTION: In a folding machine of a web paper rotary press, a pair of forming rollers 3 are disposed in a paper passage between a former 2 and a folding cylinder group 7, at least one pair of nipping rollers 4a are disposed in the downstream of the forming rollers, and a paper jamming detector S for detecting the jamming occurrence in at least the folding cylinder group 7 is provided. The folding machine comprises a first cutting means A capable of cutting paper 1 running between the pair of forming rollers 3 under the former 2 and the pair of nipping rollers 4a just in the downstream, a second cutting means B capable of cutting the paper sheet 1 running between the folding cylinder group 7 and the pair of nipping rollers 4a just in the upstream, and a controlling means D for receiving a jamming signal outputted from the paper jamming detector S and outputting a cutting signal to the first cutting means A and the second cutting means B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213711-A (JP)
Title: Heat insulating internal lid for underground structure
Inventor: IMADEGAWA KAZUAKI
IPC: E02D29/14
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating internal lid which can be definitely located to a predetermined position and easily installed inside an underground structure.  <P>SOLUTION: In order to close an opening 14 of the underground structure for thermally insulating purpose, an internal lid body 21 formed to a board-shape thicker than a plate made of a material having a small thermal conductivity is provided; for avoiding contacts with projected structures (15-1, 15-2) such as hinges, locks or the like protruding to the inside of the opening; a plane area smaller by a predetermined ratio than the plane area of the opening at the installed portion is provided thereby creating a gap to the inner wall of the opening; and for arranging the internal lid body 21 at the installing portion set below a lid receiving frame 13, a plurality of attaching arms 24 having linking portions 25 connectable to an irregular portion 26 located inside the lid receiving frame raised from the lid body 21 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220176-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which arouses a player's aspiration to challenge the game, without reducing his interest, although it moderately puts the LUCKY HIT ratio under control.  <P>SOLUTION: This game machine is provided with stop switches 7a to 7c, which carries out the operation to make each of their variable displays indicate halt, an operational information informing means for telling the information on how to operate those stop switches so as to induce the stop displaying which enables a prescribed prize-winning in a special play state where the prescribed prize-winning can be achieved, an acquired playing medium monitoring means for monitoring the playing medium volume acquired based on the prize-winning in the special play state, and an information control means for determining whether to make the operational information informing means tell the information, based on the playing medium volume monitored by the acquired playing medium monitoring means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237165-A (JP)
Title: Disk holder
Inventor: KUWA TADAHIRO
IPC: G11B23/03
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk holder which can be safely loaded into and unloaded from a disk case without being touched by the hand when the disk is changed. SOLUTION: An opening part 9 for disk loading and unloading is provided on one side surface 7 of a main body case 1. A disk holder 10 which can be freely insertable in the main body case 1 through the opening part 9 is provided. The disk holder 10 consists of a disk main body 10a and a couple of freely deformable elastic arms 12-12 which are integrally provided on the right and left of this body 10 and can be expanded or reduced. Two points P1 and P2 on the outer periphery of inner side of the case from the center of the disk 2 are held together with a pair of elastic arms 12-12. The disk 2 is unloaded from and loaded into the main body case 1 in the state where it is held between the elastic arms 12-12. When the disk 2 is not changed, the disk holder 10 is loaded in the main body case 1 together with the disk 2, and the disk 2 can freely rotate in the main body case 1 in this state.
Patent JP-2003221630-A (JP)
Title: Method for manufacturing titanium ingot
Inventor: NANJO JUN
IPC: C22B9/22
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a titanium ingot, which eliminates or reduces surface defects occurring on the bottom and the top of the ingot when manufacturing the titanium ingot.  <P>SOLUTION: This method for manufacturing the titanium ingot is characterized by making a stirring current in an early stage of melting and the turnaround time to be respectively 15-80% of the stirring current in a stationary period of melting, and 35-100% of the turnaround time, or respectively over 80 to 100% of the stirring current in the stationary period of melting, and 35-95% of the turnaround time, when manufacturing the titanium ingot by melting a consumable electrode with arc, and solidifying the dripping titanium or titanium alloy. The method for manufacturing the titanium ingot is characterized by alternatively making the stirring current in a hot top period and the turnaround time to be respectively 25-95% of the stirring current in the stationary period of melting, and 90-220% of the turnaround time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221681-A (JP)
Title: Surface treated steel sheet superior in formability and corrosion resistance
Inventor: YAMAJI TAKAFUMI
IPC: B32B15/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent corrosion resistance, blackening resistance, dew condensation resistance, chromium elution resistance, adhesiveness to an adhesive tape, and roll formability.  <P>SOLUTION: This surface treated steel sheet has a coating containing (A) a copolymer resin obtained from (i) styrene, (ii) (meth) acrylic acid, (iii) (meth) acrylate having a 3-6C alkyl chain, and (iv) a vinyl monomer capable of copolymerizing with them, (B) a chromium compound, as a main component, formed on the surface of an Al-Zn alloy plated steel sheet, wherein the above (A) copolymer resin comprises 30-60 mass% of styrene, 0.5-5 mass% of (meth) acrylic acid, and 20-60 mass% of (meth) acrylate having a 3-6C alkyl chain, with respect to 100 mass% of the solid content of the above (A).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226642-A (JP)
Title: Prophylactic and/or therapeutic agent for eye disease
Inventor: UEDA HIROSHI
IPC: A61K31/4015
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide prophylactic and/or therapeutic agent for eye diseases.  <P>SOLUTION: The prophylactic and/or therapeutic agent(s) for eye diseases comprises an indanone derivative of general formula (I) [wherein, R<SP>1</SP>is H or OH; R<SP>2</SP>is H or a 1-3C alkyl; R<SP>3</SP>is a halogen atom, OH, a (substituted) phenyl or NH-R<SP>4</SP>(R<SP>4</SP>is H or an optionally substituted phenyl); and n is 0 or 1].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227298-A (JP)
Title: Reinforcement support and lining concrete placing method using it
Inventor: SAKURAI HIROSHI
IPC: E21D11/38
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To arrange and fix reinforcement without boring any hole in a sheet in an invert part.  <P>SOLUTION: For placing concrete in a position covered with a waterproof sheet 3, a plate 21 formed of a metallic material is arranged on the back side of the waterproof sheet, and on the waterproof sheet front surface side, a reinforcement support 4 is arranged in the position corresponding to the plate 21 on the back side, while the reinforcement support is attracted and fixed to the plate 21 by magnetic force of a magnet 12. Then, reinforcement supporting parts 15a and 15b in the reinforcement support 4 are positioned at a predetermined interval to a base 11 by means of an interval adjusting member (a hexagonal nut or the like). The reinforcement 5 is supported by the positioned reinforcement supporting parts to be temporarily fixed, and lining concrete is placed after the reinforcement is fixed temporarily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230947-A (JP)
Title: Method for casting high-cleanness steel
Inventor: UEMOTO KAZUO
IPC: B22D11/103
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously casting a high-cleanness steel by which the flow-out of slag from a ladle to a tundish is prevented without arranging a stopper and the like in the ladle, while planning an improvement in a yield by effectively adjusting a molten steel quantity remaining in the ladle.  <P>SOLUTION: The method for casting the high-cleanness steel is to close a pouring nozzle 6 of the molten steel 3 at a remaining steel height h in the ladle designated by equation (1), h>0.48 Q<SP>2/5</SP>, where h represents a remaining steel height (m) in the ladle, and Q represents a pouring flow rate (m<SP>3</SP>/s) from the ladle to the tundish, capable of preventing the occurrence of molten steel vortex flow in the ladle 1, in the terminal period of pouring the molten steel 3 from the ladle 1 to the tundish 4, when continuously casting by pouring the molten steel 3 from the ladle 1 to the inside of the tundish 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234322-A (JP)
Title: Ultrasonic treatment apparatus for substrate and ultrasonic treatment method
Inventor: MATSUSHIMA DAISUKE
IPC: G02F1/13
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus that can uniformly clean a substrate by treatment liquid where ultrasonic vibration is applied.  <P>SOLUTION: The ultrasonic treatment apparatus for treating a substrate by treatment liquid where ultrasonic vibration is applied while rotating the substrate has a rotating table 3 for removably retaining the substrate W, a control motor 11 for rotating and driving the rotating table, a nozzle body 29 that is subjected to reciprocative drive along the diameter direction of the substrate and at the same time jets cleaning liquid where the ultrasonic vibration is applied toward the substrate, an ultrasonic oscillator that modulates the ultrasonic vibration to a waveform where strength varies by a specific frequency for adding to the cleaning liquid jetted from the nozzle body, and a control apparatus 14 for controlling the control motor to rotate the rotating table by speed that is not synchronized with the modulation frequency of the ultrasonic vibration generated by the ultrasonic oscillator.  <P>COPYRIGHT: (C)2003,JPO