baber/WOPTO huggingface dataset:
Patent JP-2002174392-A (JP)
Title: Water hammer preventing device
Inventor: TOMITA TSUTOMU
IPC: E03B7/07
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a water hammer preventing device for moderating the impact of water hammer generated in a water pipe line with a simple structure and inexpensive equipment cost. SOLUTION: This water hammer preventing device for preventing the water hammer generated in the water pipe line 4 for feeding water by a pump comprises an air inflow device 10 provided in the water pipe line 4 to which air runs when the internal pressure of the water pipe line is negative, and a place (protruding conduit part 4a) for collecting the air run through the air inflow device 10 by the negative pressure caused in the water pipe line 4 by the change of water flow quantity according to the starting/stopping of the pump or the opening and closing of a feed valve until at least the pressure fluctuation generated in the water pipe line 4 is damped and converged to some degree.
Patent JP-2002185685-A (JP)
Title: Communication terminal equipment
Inventor: HATASHITA MASAHIRO
IPC: H04M11/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment for preventing any line from being uselessly disconnected even in normal G3 facsimile communication or facsimile communication using the Internet. SOLUTION: At the time of performing facsimile communication, the destination is inputted (ST1), and whether or not the destination is the destination of the Internet is decided (ST2), and when this is not the destination of the Internet, a detection signal waiting time t1 of normal G3 facsimile is set in a timer T (ST3), and when this is the destination of the Internet, a time t2 larger than the time t1 is set in the timer T (ST4), and after the connection and negotiation instruction transmission (ST5, ST6), response reception check is continued until the time-up of the timer T is detected (ST7, ST8).
Patent JP-2002184871-A (JP)
Title: Mask rom and manufacturing method thereof
Inventor: TANAKA HIDEHITO
IPC: H01L27/112
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent dispersion of ion implantation into an adjoining region, related to a mask ROM, for micronization and a shorter process. SOLUTION: Parallel band-like recesses are formed on a semiconductor substrate, and a band-like diffusion layer which is to be a source/drain region is formed below the recess. Parallel band-like gate electrodes are formed in the direction across the recess on the semiconductor substrate through an insulating film. A space formed by the recess is filled with a gate electrode material. A channel region is formed for ion implantation for a program in a region of the substrate surface between the adjoining diffusion layers below the gate electrode.
Patent JP-2002147092-A (JP)
Title: Japanese and western door pen screw chain indoor lock
Inventor: HIROZAWA MAYUMI
IPC: E05C17/60
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an indoor lock serving as a second lock for double protection other than a vestibule lock, fitted to a door inside a house or a door without a lock of each room such as a bedroom or a nursery. SOLUTION: This Japanese and Western door pen screw chain indoor lock is fittable to any door such as a sliding door and a Western-style door and has two functions used as a chain lock making it possible to go out with a sense of security even in the open state of the door, and as a lock based on a method of connecting two lock fitting parts by a clamp to form a lock fitting on the door frame side, forming a ring for an insertion bar on the flat side of the clamp, butting the ring against a ring for an insertion bar of the lock fitting on the door side to insert the insertion bar into two rings and fixing the insertion bar by a screw. Further, a door already fitted with a lock can be fitted with the indoor lock used as the chain lock allowing the door to be left open.
Patent JP-2002185082-A (JP)
Title: Nitride semiconductor laser array
Inventor: KAWADA YASUHIRO
IPC: H01S5/343
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser array which can be reduced in size by eliminating complicated processes and, at the same time, can emit laser light with a high output. SOLUTION: In the nitride semiconductor laser array, n-type layers composed of a nitride semiconductor and containing n-type contact layers, active layers, and p-type layers containing p-type contact layer are successively formed. This laser array has a plurality of stripe structures in one LD chip and p-electrodes on the p-type contact layers which become the uppermost layers of the stripe structures.
Patent JP-2002184343-A (JP)
Title: Surface treatment device and surface treatment method
Inventor: KITAGAWA KOJI
IPC: C23C14/48
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To effectively conduct surface treatment on a treatment object. SOLUTION: The charged particles of carbon (C+), which is used for the protection of the APO substrate 4 that is supported by the holder 5 installed in the vacuum chamber 2 having a vacuum treatment chamber, are generated, and an electron removal net 20 which is applied with positive polarity voltage and an ion accelerating net 21 which is applied with negative polarity voltage are provided in the route where the charged particles of carbon (C+) pass before they reach the APO substrate 4. Thereby, before the electrons reach inside the surface of the APO substrate 4, the electrons are removed and the charging up of the APO substrate 4 can be prevented. Therefore the charged particles of carbon (C+) are effectively irradiated on the surface of the APO substrate 4. Hence, the surface property of the APO substrate 4 can be improved and its surface protected.
Patent JP-2002181225-A (JP)
Title: Operation equipment with function for indicating opening
Inventor: BABE TOMOKI
IPC: F16K37/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To make an opening same to an actual opening indicated by conducting rotation at a rotational angle same to that of an output shaft carrier, in a simple structure. SOLUTION: This operation equipment has the output shaft carrier 53 attached to a valve stem, a casing 45 for holding rotatably the output shaft carrier 53 around the axial center of the valve stem, a cover 46 mounted fixedly on the casing 45, an input shaft 50 held rotatably by the cover 46 via an opening indicator 48, and a gear train arranged between the input shaft 50 and the output shaft carrier 53. The indicator 48 comprises a sleeve part 49 for holding the input shaft 50, a support bar 72 protruded along the radial direction of the input shaft 50 from the sleeve part 49, and a connection member 73 for connecting the support bar 72 to the output shaft carrier 53, and cut-out parts 70, 71 for allowing rotation of the connection member 73 are provided in the casing 45.
Patent JP-2002187338-A (JP)
Title: Manufacturing method for information medium with scratch hiding layer
Inventor: ONO AKIRA
IPC: B42D15/10
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for information medium with a scratch hiding layer, in which the formation of a thick scratch hiding layer does not go up into a high cost and can be realized in-line that with an offset printing machine in order to manufacture information medium with the scratch hiding layer for hiding secret information data. SOLUTION: In the manufacturing method of formation medium with the scratch hiding layer, the scratch hiding layer can be formed with a roll coater 100 by transferring the ink in a plate cylinder 32, about which a resin relief 40 is wound, under the condition that cells, the linear density of which is 300 to 400 lines/inch and the dot areal percentage of which is 15 to 30%, are engraved on the surface of a projected part, which forms the image part of the resin relief 40.
Patent JP-2001342171-A (JP)
Title: Method for producing 1,3-bis(hydroxyalkyl)urea compound
Inventor: YAMAMURA KAZUO
IPC: C07C273/18
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and inexpensively producing a specific 1,3-bis(hydroxyalkyl)urea compound in good yield. SOLUTION: This method for producing the 1,3-bis(hydroxyalkyl)urea compound comprises reacting an alkanolamine represented by NH2CH(R1)C(R2)(R3) OH (wherein, R1, R2 and R3 are each independently a hydrogen atom or an alkyl group with the proviso that the case in which the whole of the R1, R2 and R3 are simultaneously the hydrogen atom is omitted), with urea.
Patent JP-2002188185-A (JP)
Title: Factory water supply system
Inventor: NURIKI TADAMI
IPC: E03B7/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a factory water supply system capable of properly controlling intake pumps in a plurality of water sources, making the same flow rate flow into a confluent point from each water feed pipe passage even if loss of each water feed pipe passage from each water source to the confluent point differs, and securely supplying water to a factory even if a water receive tank and a conveying pump are omitted. SOLUTION: In the control for making a water pressure in a confluent header 5 which becomes the confluent point of water feed pipe passages 4 coincide with a target value, each inverter part 3 amplifies a control signal once by a gain set by corresponding to loss of the water feed pipe passages 4 after receiving the control signal, controls an induction motor of the intake pump 2 based on the control signal after amplification, and makes a feed water amount coincide with a inflow amount into the confluent header 5 substantially as a water amount determined by taking loss of each water feed pipe passage 4 into account so that water supply is not affected by each water feed pipe passage 4, intake of water from each water source is maintained in a proper scope, and the water receive tank and the conveyance pump are not required, thereby reducing introduction cost of the system greatly.
Patent JP-2001215010-A (JP)
Title: Method and device for thermally treating fire grate ash produced from refuse incineration equipment
Inventor: CARCER BRUNO
IPC: F23G5/20
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method that is excellent in the points of the shorter treating time and the lower treating cost as compared with commonly known methods by improving the method for thermally treating fire grate ash produced from refuse incineration equipment. SOLUTION: Fire grate ash (12) is directly led to a rotary tubular furnace (10) from a slag pit (7) through a feeder (15), and exhaust gas (14) generated inside the rotary tubular furnace (10) at the time of thermal treatment is returned and guided to an incineration chamber (5) of refuse incineration equipment and is guided together with the exhaust gas (22) of refuse incineration.
Patent JP-2002190005-A (JP)
Title: Multifunctional ic card
Inventor: KOBAYASHI TAMIE
IPC: B42D15/10
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional IC card that can prevent card crime by ensuring high security. SOLUTION: An electronic account settlement type ecological card 1 is a point card used in common by a plurality of enterprises, and a cryptographic key 11 and a signature key 12 for ensuring security, and holder biological information 14 for confirming the person in question by a fingerprint after PIN input are written in a secondary issue region in the ecological card 1. Ecological points 16, a store signature 17, a store certificate 18, a billfold 27, a signature 28 and a certificate 29 are written in an application region 4 to allow the verification of data alteration by a holder or a store employee.
Patent JP-2002190863-A (JP)
Title: Portable phone
Inventor: HATANO SUSUMU
IPC: H04M1/725
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable phone that can reduce the system cost. SOLUTION: The mobile phone of a simple/high performance type that incorporates only a required minimum memory function in addition to a usual communication function for radio wave transmission reception, consists of a high frequency unit section (RF) 1, a low frequency unit section (base band) 2, a liquid crystal display section 3, an MPU 4 for system control, an ASIC(Application Specific Integrated Circuit) 6 interfacing an MMC 5 being an external storage device, and a DRAM 7 or the like. Since the portable phone has only to incorporate only a boot loader by a boot program especially, no flash memory is required, the boot program is built in the MPU 4 as a ROM 8. Since the-interface capability of the MPU 4 is enhanced, only the interface between the MMC 5 and the DRAM 7 is supported to reduce the cost.
Patent JP-2002186524-A (JP)
Title: Food feeding wagon
Inventor: TSUDA KOICHI
IPC: A47B31/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a food feeding wagon in which a Viking fashion can be realized, daily dishes can be eaten at temperature suitable therefor and a central kitchen system can be used in a food feeding place with a small number of persons. SOLUTION: A rectangular daily dish accommodating part 3 in plan view is provided on an upper surface. The daily dish accommodating part is divided into a plurality of small areas including heat retaining areas 5 and 6 and a coldness retaining area 7 in the longitudinal direction of the wagon. Each small area includes one or a plurality of detachable daily dish vessels 20 or daily dish trays 18 for accommodating the daily dishes. Drawer tables 21a and 21b accommodated in the lower part of the daily dish accommodating part 3 are provided at the ends in the longitudinal direction of the wagon.
Patent JP-2002194283-A (JP)
Title: Coating composition for undercoating
Inventor: KANAMORI TARO
IPC: C09D5/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for undercoating which can obtain a hard coat film having excellent adhesion, weatherability, stain resistance, and abrasion resistance. SOLUTION: The coating composition (I) for undercoating comprises (a) at least one selected from the group consisting of an organosilane to be represented by the formula: (R1)nSi(OR2)4-n, a hydrolyzate of the organosilane, and a condensate of the organosilane and (b) a polymer containing a silyl group having a silicon atom bonded to a hydrolyzable group and/or a hydroxyl group and is used in the undercoat layer between a plastic film and a coating film composed of a coating composition (II) for topcoating comprising the above component (a).
Patent JP-2002195878-A (JP)
Title: Ultraviolet quantity measuring element
Inventor: YOSHIDA NAOKO
IPC: G01J1/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced ultraviolet quantity measuring element capable of simply measuring the integrated quantity of ultraviolet light. SOLUTION: This element is equipped with a liquid crystal cell 1, a colored polarizing plate 10 disposed on the front side of the cell 1, and a non-colored polarizing plate 11 disposed on the rear side of the cell 1. The cell 1, provided between a pair of front and rear substrates 2 and 3, has a liquid crystal layer 1 comprising a liquid crystal composition having an ultraviolet-dissociable component with its crystal liquid molecules oriented in a prescribed state of orientation and has electrodes 5 and 6 provided opposite to each other on respective inner surfaces of the pair of front and rear substrates 2 and 3.
Patent JP-2002198640-A (JP)
Title: Method for masking printed circuit board, and printed circuit board
Inventor: ITO KENGO
IPC: H05K3/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To solve inconvenience occurs when a method for printing and sticking masking ink on a printed circuit board having an opening part by a screen printing method. SOLUTION: In the method, a plurality of masking parts including the opening parts A to F of the printed circuit board 1 are masked. The opening parts are blocked by sticking a masking seal 2. Masking ink is printed/stuck to the printed circuit board in a state where it covers a plurality of masking parts including the masking seal blocking the opening part and the masking parts are connected by using a printing plate where an extraction pattern part corresponding to a plurality of masking parts including the masking seal blocking the opening parts and a connection pattern part connecting the extraction pattern parts are formed on the screen of a screen frame.
Patent JP-2002198762-A (JP)
Title: Single crystal wafer and its manufacturing method
Inventor: KATAOKA AKIHIKO
IPC: H03H9/25
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate single crystal wafer that has less dispersion in warpage and a small warpage amount by making the stress by a polarization component dominant and making the shape by the stress by the polarization component at crystal processing dominant and to provide its manufacturing method. SOLUTION: This invention provides a single crystal wafer made of single crystals of lithium tantalate the front and rear major sides of which are electrically polarized, the major side positively polarized is concaved and the major side negatively polarized is convexed.
Patent JP-2002199384-A (JP)
Title: Monitoring system
Inventor: OMURA AKIRA
IPC: H04N7/18
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a convenient monitoring camera system. SOLUTION: The monitoring camera system has a monitoring camera for monitoring a subject, a television(TV) monitor on which a broadcasting program can be viewed and a control means for displaying image data picked up by the monitoring camera on the TV monitor at the time of detecting a subject in a prescribed condition by the monitoring camera, imparting countermeasure for evading danger and displaying the countermeasure on the TV monitor.
Patent JP-2002176752-A (JP)
Title: Winding assembly for dynamo electric machine, manufacturing method therefor, and stator for dynamo electric machine therewith
Inventor: MURAKAMI TSUTOMU
IPC: H02K3/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a winding for a dynamo electric machine capable of improving mass production and downsizing. SOLUTION: This winding assembly for dynamo electric machine is composed of a plurality of winding assemblies attached to iron core slots. The respective winding assemblies 14 are inserted into slots at a pitch of prescribed number of slots, and are integrated with winding members 21 by first and second linear parts 21A, 21B alternately arranged on inner layer sides and outer layer sides in the slots and first and second turn parts 21C, 21D connected to the first and the second adjacent linear parts 21A, 21B on the outside of one side and the other of the slots in the longitudinal direction. In the winding members 21, the first linear parts 21A of a prescribed winding member 211 and the second linear parts 21B of the other winding member 212 are laminated in the same slots.
Patent JP-2002204195-A (JP)
Title: Train radio system
Inventor: SHIBUYA TATSUO
IPC: H04B7/26
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To realize a train radio system capable of calling a train from a central control station and calling another train from the train by a one-touch operation. SOLUTION: The central control station periodically inquires base stations to acquire a train presence information in each zone, and displays the train number and zone number of it on a display unit 14 of a command control board. When one of selector switches 13 corresponding to the train numbers on the display is pressed, the control station transmits the train number to the corresponding base station based on the train number and the corresponding zone number, to call the train mobile station of the train number. Moximity train calling button I provided in the mobile station. When the button is pressed, the mobile station transmits the information to the control station via the base station. The control station receiving this examines the Moximity zone based on the number of the base station, which is a transmitter, and calls the train present in the zone.
Patent JP-2002200810-A (JP)
Title: Image recording apparatus
Inventor: MIYAZAWA TAKASHI
IPC: B41J19/20
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus having a guiding member capable of preventing deterioration of a recorded image by preventing generation of deflection even in the case of having a temperature change. SOLUTION: In an image recording apparatus 1 for recording an image on a recording medium by reciprocally moving a carriage with a recording means mounted in a main scanning direction orthogonal to a recording medium conveyance direction, a guiding member 70 for guiding the carriage along the main scanning direction, a supporting member 80 for supporting the guiding member 70 and a plurality of interlocking mechanisms 90 for interlocking the guiding member 70 and the supporting member 80 are provided. Each of the interlocking mechanisms 90 has an elastic member 91 for providing the elastic force for approaching the guiding member 70 and the supporting member 80 with each other to the interlocking mechanism 90, and an adjusting mechanism 92 for adjusting the elastic force of the elastic member 91.  Each of the interlocking mechanisms 90 has the interlocking position moved along the main scanning direction corresponding to stretch or contraction of the guiding member 70 and/or the supporting member 80 along the main scanning direction.
Patent JP-2002203636-A (JP)
Title: Pressure-crimping structure of waterproof rubber stopper and terminal fitting
Inventor: TABATA MASAAKI
IPC: H01R13/52
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To solve troubles such as an increased insertion resistance when a miniature terminal fitting with a waterproof rubber stopper is inserted into a cavity of a connector housing. SOLUTION: The pressure-crimping structure is composed of a waterproof rubber stopper 12 coupled with electric wire W from outside and equipped at its outer periphery with a lip section 12d stuck tightly in the inner circumference of the cavity of a connector housing and of a terminal fitting 11 equipped with an insulation barrel 11c stuck by pressure to the periphery of a fixed part 12b at the top end of the waterproof rubber stopper 12. At the fixed part 12b of the waterproof rubber stopper 12, a tapered section 12e with gradually reduced diameter and tapering off at the end is fitted at the tip of the area protruding from the part crimped by the insulation barrel 11c in order to prevent the rubber from rolling up by the contact with the inner circumference of the cavity.
Patent JP-2003519881-A (JP)
Title: 着脱自在カートリッジを収容する型式の貯蔵装置
IPC: G11B17/04
Filed: 1998-08-26
Abstract: (57)【要約】
カートリッジを着脱自在媒体ディスクドライブへ／から挿入および排出するための装置（５０）が開示されている。前記システムはカートリッジをして停止位置が得られる迄ドライブ内に押入してやることにより作動する。その後、押入が完了した時には、カートリッジ（１０）はディスクドライブ内の定位置に錠止される。カートリッジを排出するためには、カートリッジは再び第２の停止位置が達成される迄ドライブ内に押入される。その後、カートリッジはドライブから排出される。
Patent JP-2001519589-A (JP)
Title: Ｌｉイオン貯蔵セル用の電解質組成物における溶媒としてのエステル
IPC: C08K3/01
Filed: 1998-10-01
Abstract: (57)【要約】
以下の式（Ｉ）から（Ｖ）
【化１】
 【化２】
 【化３】
 【化４】
 【化５】
 により表わされ、かつ式中のＲ 1 、Ｒ 2 、Ｒ 3 、Ｒ 4 が、相互に同じでも異なってもよく、それぞれ無関係に直鎖もしくは分岐鎖Ｃ 1 −Ｃ 4 アルキル、（−ＣＨ 2 −ＣＨ 2 −Ｏ） n −ＣＨ 3 （ｎ＝１から３）、Ｃ 3 −Ｃ 6 シクロアルキル、置換されていてもよい芳香族炭化水素基を意味し、かつＲ 1 、Ｒ 2 、Ｒ 3 、Ｒ 4 の少なくとも１個は（−ＣＨ 2 −ＣＨ 2 −Ｏ） n −ＣＨ 3 （ｎ＝１から３）を意味する場合の、Ｌｉイオン貯蔵セル用電解質の溶媒として使用されるエステル。
Patent JP-2001524615-A (JP)
Title: 布地柔軟化組成物
IPC: C11D3/32
Filed: 1998-11-20
Abstract: (57)【要約】
本発明は、少なくとも２つの長鎖を有する布地柔軟化剤およびセルロース反応性染料固定剤を含んでなる布地柔軟化組成物に関し、該組成物は、処理した布地に効果的な染料固定特性および柔軟性を与える。家庭における布地処理において、湿式処理の際に布地から放出される染料の量を減少させる方法であって、布地を、ここに規定するセルロース反応性染料固定剤または布地柔軟化組成物と接触させ、その後、処理した布地を乾燥媒体中で熱源と接触させる工程を含んでなる方法を提供する。
Patent JP-2001525602-A (JP)
Title: チューン可能なインピーダンスを有する基板処理室
IPC: C23C16/505
Filed: 1998-11-25
Abstract: (57)【要約】
基板処理システムは反応領域、該反応領域内にプラズマを形成するためのプラズマ電源および前記堆積チャンバに結合されたインピーダンスチューナを有する堆積チャンバを含む。初期形成時、プラズマは、前記インピーダンスチューナによって第２のインピーダンスレベルに調整され得る第１のインピーダンスレベルを有する。好ましい実施形態においては、前記インピータンスチューナは、可変容量装置である。