baber/WOPTO huggingface dataset:
Patent JP-2003522181-A (JP)
IPC: C07F9/58
Filed: 2001-02-01
Abstract: The present invention relates to a novel process for making geminal bisphosphonates. The process provides for bisphosphorylation using phosphorus trihalide, phosphorous acid as a reactant/solvent, and a base as an acid acceptor/solvent. The present invention is directed to a process for making geminal bisphosphonates of the general formula:wherein Q is oxygen, -NR4-, sulfur, selenium, or a single bond; m+n is an integer from 0 to about 5, Z is a ring selected from the group consisting of pyridine, pyridazine, pyrimidine, and pyrazine; R1 is hydrogen, substituted or unsubstituted amino, amido, hydroxy, alkoxy, halogen, carboxylate, substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 6 carbon atoms, substituted or unsubstituted aryl, or substituted or unsubstituted benzyl; each R2 is independently, hydrogen, or substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 4 carbon atoms; R3 is one or more substituents selected from the group consisting of hydrogen, substituted or unsubstituted alkyl (saturated or unsaturated) having from 1 to about 6 carbon atoms, substituted and unsubstituted aryl, substituted and unsubstituted benzyl, hydroxy, halogen, carbonyl, alkoxy, nitro, amido, amino, substituted amino, carboxylate, and combinations thereof; R4 is hydrogen, substituted alkyl (saturated or unsaturated) having from 1 to about 4 carbon atoms, or acyl.
Patent JP-2003523623-A (JP)
Title: 半導体プラズマ処理システムにおける高調波を減衰させるための方法及び装置
IPC: H01L21/3065
Filed: 2001-02-09
Abstract: (57)【要約】
【課題】前記基本周波数の高調波である周波数での電磁エネルギー要素を含むプラズマを形成するように、ガスと相互作用するＲＦ電磁場を形成するために、ガスと共にプラズマ領域へ基本周波数でのＲＦ電力を供給することによって、プラズマ領域内でプラズマを維持するためのシステム及び方法。
【解決手段】基本周波数の高調波である周波数での構成要素は、エネルギーを受けるように前記プラズマに通じているＲＦ吸収材料からなる吸収体を位置させることによって、前記プラズマから除去され、前記吸収体は、この吸収体が前記基本周波数でのエネルギーより強く、前記基本周波数より高い周波数での電気エネルギーを減衰するような、周波数依存減衰特性を有する。
Patent JP-2003526930-A (JP)
IPC: H01S3/109
Filed: 2001-03-06
Abstract: An active gain region sandwiched between a 100% reflective bottom Bragg mirror and an intermediate partially reflecting Bragg mirror is formed on a lower surface of a supporting substrate, to thereby provide the first ("active") resonator cavity of a high power coupled cavity surface emitting laser device. The bottom mirror is preferably in direct thermal contact with an external heat sink for maximum heat removal effectiveness. The reflectivity of the intermediate mirror is kept low enough so that laser oscillation within the active gain region will not occur. The substrate is entirely outside the active cavity but is contained within a second ("passive") resonator cavity defined by the intermediate mirror and a partially reflecting output mirror, where it is subjected to only a fraction of the light intensity that is circulating in the gain region. The active gain region is preferably electrically excited, with a circular bottom electrode formed by an oxide current aperture between the bottom mirror and the heat sink, and with an annular top electrode formed on an upper surface of the substrate.
Patent JP-2003528562-A (JP)
Title: 改良された電力サブステーション
IPC: H02M5/14
Filed: 2001-03-16
Abstract: (57)【要約】
高電圧のためのコンバータが提供される。この装置は、入力電圧を受け取るための少くとも２つの入力ノード（５０，６０）と、前記出力波形のための取り出しポイントを提供するように構成された２つの出力ノード（７０，８０）とを画定するように接続された１つ又はそれ以上のスイッチング組立体（１，２，３，４）を有するブリッジ回路と、ブリッジ回路の各スイッチング組立体に制御信号を供給するための制御回路と、出力ノード（７０，８０）に跨って接続された共振回路（１００）とから成る。各スイッチングデバイスは、共振回路の共振周波数でオン・オフされる。共振回路の電圧がゼロをよぎるときにスイッチングデバイスをスイッチすることによってスイッチングデバイスの前後間の電圧の急激な上昇を回避することができる。
Patent JP-2003532264-A (JP)
Title: Ｌｇａパッケージ用ソケット
IPC: H05K7/20
Filed: 2001-04-18
Abstract: (57)【要約】
比較的簡単な構造のＬＧＡ或いはＢＧＡパッケージ用ソケットが提供され、それにより、パッケージと印刷回路板との信頼性があり且つ効果的な相互接続が提供される。ソケットは、各々接触端部を有する、薄い絶縁シートに取り付けられている一連の弾性導電コラムを有するコンタクト組立体を備える。コンタクト組立体は、絶縁材料のフレームに支持され、コンタクト組立体をフレームに位置決めし、また、フレームおよび取り付けられたコンタクト組立体を関連する回路板に位置決めするためのアライメントポストを有する。フレームは、また、ソケットを回路板にはんだ付けし即ち結合するための要素を含む。
Patent JP-2002208128-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: LEE BYUNG-KYU
IPC: G11B5/72
Filed: 2002-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium. SOLUTION: The perpendicular magnetic recording medium includes a base film formed between a substrate and a perpendicular magnetic recording medium to guide the perpendicular orientation of the perpendicular magnetic recording film. This perpendicular magnetic recording medium further includes a crystal grain growth discontinuing film formed between the base film and the perpendicular magnetic recording film to discontinue the growth of the crystal grain of the perpendicular magnetic recording film. Because of the crystal grain growth discontinuing film formed between the base film and a PMR film, the growth of the crystal grain of the PMR film is efficiently suppressed. Thus, noise is reduced, and SNR is increased. Therefore, high-density recording is achieved.
Patent JP-2002303386-A (JP)
Title: Line holder
Inventor: HAHN ERNST LUDWIG
IPC: F16B5/12
Filed: 2002-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a line holder which can be easily assembled without impairing vibration damping at a time of attachment and holds lines of various functions and various diameters in a vibration damping manner. SOLUTION: The line holder 1 holds the lines in an automobile on an upper side of at least two planes Eu , Eo in which one plane is positioned above the other plane. Meshing tongue portions 14, 15 are formed in a sealing clip 3 of the line holder 1 pivotable with respect to a supporting member 2, so the meshing tongue portions can clamp the lines to be received.
Patent JP-2003209947-A (JP)
Title: Motor
Inventor: SHINOZAKI TAKASHI
IPC: H02K5/04
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which has a means for preventing the protrusion of adhesive resin from a junction face, in a motor of such a type that two magnetic pole units are joined and set up at their junction faces with each other by adhesive resin.  <P>SOLUTION: In the motor where a first magnetic pole unit and a second magnetic pole unit are so joined with each other by adhesive resin as to catch magnets within, each casing of the first magnetic pole unit and the second magnetic pole unit is provided with a groove for preventing it from holding the resin more than necessary for adhesion, resulting in protrusion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205297-A (JP)
Title: Waste water treating system
Inventor: ISHIKAWA SUSUMU
IPC: C02F3/08
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treating system which produces few amounts of sludge, obtains treated water with a good quality, processes denitrification without any difficulty and also miniaturizes the entire system.  <P>SOLUTION: The waste water treating system is provided with the first filter bed part 12 of an absolute anaerobic condition which is installed in a lower part of a treating vessel 10, the second filter bed part 13 of an oxygen free condition which is installed in an upper part of the first filter bed part, the third filter bed part 14 of an aerobic condition which is installed in an upper part of the second filter bed part, a raw water inflow part 15 which is installed in a lower part of the first filter bed part, a sludge condensing part 11 and a precipitated sludge sampling part 16 which are installed in a bottom of the treating vessel, a treated-water discharging part 17 which is installed in an upper part of the third filter bed part, a diffusion means 25 which is installed in a lower part of the third filter bed part, and a nitrified fluid circulating channel 18 which extracts a part of treated water in an upper part of the third filter bed part and makes it flow in a lower part of the second filter bed part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216526-A (JP)
Title: Mobile communication system
Inventor: TAKAHASHI MASAKATSU
IPC: H04B7/26
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable acquiring necessary information in real time.  <P>SOLUTION: This mobile communication terminal TM receives a data file of differential data via an electronic mail at every time when the data quantity of provided information exceeds a prescribed amount in specific services, and a user of the mobile communication terminal TM can acquire the latest information of the specific services in an approximately real time, thus providing an effect of extreme convenience.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219373-A (JP)
Title: Compression/expansion processing apparatus and compression/expansion processing method
Inventor: OGAWA YOSHIHIKO
IPC: H04N5/46
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression expansion processing apparatus with an excellent frequency characteristic by generating a coefficient suitable for a setting magnification by the arithmetic processing without the need for increasing the scale of the apparatus.  <P>SOLUTION: This invention provides the compression expansion processing apparatus including: a data processing circuit 10 for generating M data on the basis of given data; M-sets of multipliers 2 to 5 multiplying M-sets of coefficients with the data respectively; an adder 6 for calculating the total sum; coefficient selectors 121 to 123, ..., 151 to 153 for selecting two of a plurality of coefficient objects KA<SB>-</SB>0 to Ka<SB>-</SB>N+1 depending on a prescribed magnification; coefficient units 122, 123 to 152, 153 for multiplying different coefficients (1-K), K with the two selected coefficients; adders 124, ..., 154 for summing two outputs of the coefficient units; and M-sets of coefficient generating circuits 12 to 15 having the selectors, the coefficient units, and the adders.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212003-A (JP)
Title: Control device for hybrid vehicle
Inventor: TAKIZAWA KAZUAKI
IPC: B60L50/16
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent problems such as vehicle stop due to engine stall and unexpected lowering of driving force from occurring and to enable an engine start in a wide vehicle speed range including an extremely low speed range without providing an additional starter motor.  <P>SOLUTION: In this control device of a hybrid vehicle 2, an output shaft 4a of a motor 4 is connected with an input shaft 5a of a transmission 5, an output shaft 3a of an engine 3 and the input shaft 5a of the transmission 5 are connected through a first clutch 8, and the input shaft 5a of the transmission 5 and a driving wheel 6 are connected through a second clutch 9 to drive the driving wheel 6 by the engine 3 and the motor 4. This control device of the hybrid vehicle 2 controls so that the second clutch 9 is set in a half-clutch condition and the first clutch 8 is connected when an engine speed of the input shaft 5a of the transmission 5 is lower than an engine speed required for starting the engine 3 in starting the engine 3 from a condition in which the driving wheel 6 is driven by the motor 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215709-A (JP)
Title: Projection type video display
Inventor: OKETANI KAZUNOBU
IPC: H04N5/74
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display which makes it possible to recognize that a cooling process is not performed normally owing to an abnormal power-OFF operation and can evade repetition of the abnormal power- OFF operation.  <P>SOLUTION: The projection type video display equipped with a light source lamp and a light valve which modulates the intensity of the light of the light source lamp is provided with a nonvolatile storage means which stores a flag showing whether or not the cooling process of cooling the light source lamp by a cooling fan for a certain period after power-OFF operation has been completed normally, a judging means which judges in power-ON operation whether or not the cooling process has been performed normally in last power-OFF operation, and a notification means which informs a user that the cooling process has not been performed normally in the last power-OFF operation when the judging means judges so.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215934-A (JP)
Title: Printer and transfer unit
Inventor: NAITO HIROAKI
IPC: G03G15/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer by which the printed image of a high image quality is obtained by reducing the winding width of recording paper to a photoreceptor.  <P>SOLUTION: The printer possesses the photoreceptor 2 on whose surface a toner image is prepared, a transfer member 31 which is opposed to the surface 2a of the photoreceptor 2 and through which a transfer current is made to flow, a destaticizing member 32 that is positioned on the downstream side of the transfer member 31 in a recording paper feeding direction and through which a destaticizing current is made to flow, a first guide 7A to feed and guide the recording paper P on the upstream side of the transfer member 31 in the recording paper feeding direction and a second guide 7B to feed and guide the recording paper P on the downstream side of the first guide 7A in the recording paper feeding direction, and at least one part of the second guide 7B is positioned on the upstream side of the destaticizing member 32 in the recording paper feeding direction so that an unshielding part 70 at which the destaticizing member 32 is not shielded by the second guide 7B is formed between the destaticizing member 32 and the photoreceptor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305503-A (JP)
Title: Receiver for orthogonal frequency division multiplex signal
Inventor: TAKAHASHI NOBUAKI
IPC: H04J11/00
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can easily obtain an accurate synchronizing signal when receiving an OFDM signal. SOLUTION: A transmitter of the OFDM signal includes an IFFT circuit that generates a multi-value QAM modulated signal, a guard interval setting circuit, and a clock signal generating circuit that drives both circuits, the IFFT circuit generates a pilot signal of a harmonic frequency whose phase is held constant for a plurality of symbol periods, and the pilot signal exists at a guard interval by an integer number of a wavelength or by an odd number of multiple of a half wavelength and is continuously transmitted over a plurality of symbol periods including the above periods. Thus, the receiver demodulates the pilot signal to generate an accurate clock signal to drive the receiver.
Patent JP-2003216050-A (JP)
Title: Sign plate holder for car body and mounting structure of sign plate for car body
Inventor: NAKAYAMA NAOKI
IPC: B60R13/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign plate holder for a car body which can be easily and surely attached even to rod-like parts circumferentially including curved surfaces.  <P>SOLUTION: The sign plate holder for the car body is formed by combining a bracket 2 which has a fixing section 22 for fixing a sign plate 5 for the car body and an insert plate 22 to be inserted to a socket 1, a section 11 to be inserted which has a gap fittable to the insert plate 21 of the bracket 2 and the socket 1 having binders which are binding means to rod-like parts 4 constituting the car body. Bands 3 or cords mounted on the socket 1 are adopted for the binders.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223243-A (JP)
Title: Information equipment
Inventor: HACHITANI TAKASATO
IPC: H01M50/247
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to connect a fuel cell to a notebook PC as required, thereby providing the notebook PC of which usability can be improved.  <P>SOLUTION: The notebook PC 1 has a main body 2, a display part 6 that can be turned and is provided on the main body, a fuel cell 15 that is detachably connected to the main body and can feed the body, and a connector that is provided on the outside face of the main body and is electrically connected to the fuel cell so as to receive the feeding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220789-A (JP)
Title: Gas-pressurized writing utensil and refill for writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/03
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-pressurized writing utensil which is simply structured with a small number of parts and certainly prevents a gas from leaking and further, exhibits high moistureproofness only in a necessary region so that the performance of the writing utensil can be prevented from being deteriorated due to the wetting of a barrel during using the writing utensil for writing, and a refill for a writing utensil.  <P>SOLUTION: This gas-pressurized writing utensil comprises a tubular body 14, with an open rear part, which has a writing tip 10 fitted to the apex and internally stores an ink 12 to be supplied to the writing tip 10 and a storage cylinder 18, with a closed rear end, which has a space formed communicating with the open rear part 14b of the tubular body 14 and envelops at least part of the tubular body 14. The storage barrel 18 is made of a material exhibiting low gas permeability or gas impermeability and the space formed between the tubular body 14 and the storage cylinder 18 is hermetically filled with a pressurizing gas. Further, a moistureproof layer 18a is monolithically formed by a two-color molding process on at least part of the outer surface of the storage barrel 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229106-A (JP)
Title: Power supply device
Inventor: IZAWA RYOSAKU
IPC: H01M50/528
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To connect easily the battery modules having different length with a simple structure and to incorporate the battery modules in the case so as not to rotate without having a special structure for preventing the rotation of them, and to make the assembly and replacement of the battery modules efficient and simple by making the structure of the case simple.  <P>SOLUTION: In the power supply device, a plurality of battery modules 20 in which a plurality of batteries 21 are connected in series are housed in a case 10 and these battery modules 20 are connected by a bus bar 40. An output terminal 30 made of metal plate which protrudes perpendicularly to the battery end face is fixed at both ends of the battery module 20. In the power supply device, the output terminals 30 of the adjoining battery modules 20 are connected to the bus bars 40 made of metal plate and housed in the case 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229657-A (JP)
Title: Method for assembling circuit board and circuit board
Inventor: SUZUKI YOSHIJIRO
IPC: H05K3/34
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a circuit board in which temperature conditions in the soldering process of a circuit board can be inspected easily, and a method for assembling a circuit board and a circuit board in which swelling or stripping of a pattern leading to an open circuit failure can be prevented.  <P>SOLUTION: The method for assembling a circuit board comprises a step S03 for fixing and soldering an electric component to a circuit board, and a step S05 for visually inspecting the degree of thermal discoloration of the circuit board in the soldering step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228785-A (JP)
Title: Monitoring controller with alarm notification destination selecting function
Inventor: JINNO HIROYASU
IPC: G08B25/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device capable of informing an applicable person alone about an alarm given from a monitoring control objective system.  <P>SOLUTION: In this monitoring controller 10, a supervisor handling troubles is previously specified for each of devices included in the monitoring control objective system 1 and held in a database 14. When alarm information is notified from the system 1, a condition of a device giving an alarm is read and the supervisor handling troubles in the device is specified from the database 14 by an event management part 12 to be notified to a main processing part 13. In the main processing part 13, alarm notification information showing contents of the alarm is produced when a condition change of the device is detected, and this alarm notification information is fed after communication with the notification destination of the supervisor handling troubles of the device is connected. In this way, generation of the alarm can be notified to the specific supervisor alone and a load of the supervisor can be distributed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225301-A (JP)
Title: Medical appliance having lubricity at time of dampness and method for manufacturing the same
Inventor: TAKAGI MAKOTO
IPC: A61M25/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical appliance containing an amide type polymeric substance in its surface, developing lubricity at the time of dampness and not easily lowering lubricity even if repeating sliding.  <P>SOLUTION: The medical appliance having lubricity at the time of dampness is characterized in that a layer containing a urethane polymeric substance is provided on the surface of the medical appliance having a surface containing the amide type polymeric substance and a polyvinyl pyrrolidone layer is provided on the urethane polymeric substance layer. The medical appliance is manufactured by dipping the medical appliance containing the amide type polymeric substance in its surface in a solution containing a compound swelling or dissolving the amide type polymeric substance to form the film containing the urethane polymeric substance on the surface of the medical appliance and subsequently forming the film containing polyvinyl pyrrolidone on the urethane polymeric substance-containing film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226928-A (JP)
Title: Al-Mg ALUMINUM ALLOY HOLLOW EXTRUDED MATERIAL
Inventor: OKA TAKASHI
IPC: C22C21/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the molding of an Al-Mg based aluminum alloy hollow extruded material using a hollow die for forming a deposition part represented by a porthole die.  <P>SOLUTION: An Al-Mg aluminum alloy containing 1.5 to 5.0 mass% Mg is used, and a hollow extruded material in which F value defined by following formula is 40 to 500 is extrusion-molded: F = the whole peripheral length (mm) of the cross-section of the extruded material/the specific weight (kg/m) of the extruded material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234832-A (JP)
Title: Digitization of advertising effect of cm attached to telephone and terminal side randomly removingly viewing system by full-time unitarily cyclic broadcasting of cm
Inventor: TSUCHIHO TOMOYUKI
IPC: H04W4/24
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To spread a reduction in the burden of charge on a telephone user, to allow a telephone company to gain an advantage of competitive charge cuts in charge for a call, basic call charge or the like over other telephone companies and to urge a sponsor to develop CM broadcasting media that come next to television and radios.  <P>SOLUTION: One and the same CMs are continuously played all the time, and setting is made such that a user views the CMs for a period of time longer than that of one CM in making a telephone call. This makes each of the CMs is viewed once at least completely from beginning to end even if a plurality of persons make a call at any timing. When setting is made so as to make the CMs to be viewed for 30 seconds from making a call up to its receiving, supposing that a 15-second CM is continuously broadcasted all the time, the relevant CM is viewed once at least completely from beginning to end even if a plurality of users make a call at any timing.  <P>COPYRIGHT: (C)2003,JPO