baber/WOPTO huggingface dataset:
Patent JP-2002105564-A (JP)
Title: Hydrogen storage alloy, its production method and nickel-hydrogen secondary battery using the same
Inventor: SAKAMOTO TOSHIYA
IPC: H01M4/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To further improve the amount of hydrogen to be occluded in a hydrogen storage alloy using Mg, Ni, rare earth elements, or the like, as the main constituting elements and to suppress the reduction in the reversible amount of hydrogen to be occluded caused by the occlusion and discharge of hydrogen in the hydrogen storage alloy. SOLUTION: This hydrogen storage alloy has a composition expressed by (Mg1-xRx)(Ni1-yTy)z (R is at least one kind of element selected from rare earth elements including Y, Zr, Hf and Ca; T is at least one kind of element selected from Co, Mn, Fe, Al, Ga, Zn, Sn, Cu, Si, Cr, Ti, V, Nb and B; and 0<x<1.0, 0<y<0.9, and 3.0<z<4.5 are satisfied), and in which the area ratio of precipitated phases other than the composition present in the alloy structure is controlled to <=30%. The hydrogen storage alloy is composed of powder in which the average grain size lies in the range of 50 to 200 μm, and further having a grain size distribution in which the ratio of the components with a grain size of <=22 μm is <=30 vol.%, and the ratio of the components with a grain size of >=250 μm is <=10 vol.%.  The Ni-hydrogen secondary battery contains the above hydrogen storage alloy as a negative electrode material.
Patent JP-2001169436-A (JP)
Title: Wiring pipe attachment appliance
Inventor: HITOTSUYA YUKIO
IPC: H02G3/38
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring pipe attachment appliance, which facilitates attachment of a pipe and enables the secure attachment even if dimensions of light weight partitions are different. SOLUTION: The wiring pipe attachment appliance 11 comprises an attachment plate which is disengageably engaged with an engagement part 10 of a light weight partition 2 attachment appliance, attached to the light weight partition, made from a lip-groove shaped steel plate; and a fixing plate 25 which is integrally or solidly attached to the attachment plate so as to protrude from one end part of the attachment plate, and has a plurality of tying band attaching holes in its center part, a pair of screw coupling grooves, and two pairs of binding wire attaching tabs protruding outward at positions outside the tying band attaching holes.
Patent JP-2002102852-A (JP)
Title: Method for preparing boron solution with high boron concentration
Inventor: HAYAKAWA SATOSHI
IPC: B01J41/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing or recovering boron solution with a high concentration with a small amount of passed liquid. SOLUTION: The method includes the first process in which wastewater containing boron is passed through an OH-type anion exchange resin so that the boron is caught by the resin and the second process in which an alkali solution is passed through the anion exchange resin which caught the boron so that the boron is eluted, and the resin is regenerated into the OH type anion exchange resin.
Patent JP-2002114420-A (JP)
Title: Tape winding device and tape winding method
Inventor: SAWADA KAZUHIRO
IPC: B65H23/198
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a tape winding device and a tape winding method capable of winding a tape in a coil without causing fluctuation in tension. SOLUTION: This tape winding device 1 comprises a tape feed shaft 13 connected to a tape roll 12 and a winding shaft 15 for winding the tape 11 delivered from the tape roll 12 in the shape of the coil 16. The present diameter of the coil 16 is calculated from the length of the wound tape 11 obtained by a tape winding length measuring device 20 and the known thickness of the tape 11, and rotational speed of the winding shaft 15 is controlled based on the result of the calculation. Between the tape feed shaft 13 and the winding shaft 15, the tape 11 is wound around a dancer roller 21, and the rotational speed of the tape feed shaft 13 is corrected based on the angle of a dancer bar 22 supporting the dancer roller 21.
Patent JP-2001192893-A (JP)
Title: Double pressure vessel chemical material dispenser unit
Inventor: CHAO SANDY S
IPC: C25D21/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fluid feed system having specific applications to electroplating. SOLUTION: Two or more vessels are fluid connected to one or more process chambers by a fluid feed line. Gas sources coupled to the vessels selectively press the vesseles and pass the fluid from the vessel through the fluid feed line to the process chambers. The fluid levels in the vessel and the process chamber are so controlled as to urge the flow of the fluid to the vessel through the liquid feed line as the fluid from the process chambers is supported by gravity when the fluid levels in the process chambers are higher than the fluid levels in the vessels. During operation, the vessels are alternated to be filled with the fluid circulating between the vessel and the process chambers and to be emptied. The vessels are alternated to be filled or to be emptied at a specified speed, by which the fluid levels and flow rates in the process chambers are maintained substantially constant.
Patent JP-2002114152-A (JP)
Title: Conveying truck
Inventor: NAKAHARA YASUHIRO
IPC: B62B5/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a conveying truck capable of simply, safely and surely braking and allowing a push handle part to be folded in a compact size. SOLUTION: This conveying truck 10 includes a truck body 12. The push handle part 18 is disposed on one side of the truck body 12. The push handle part 18 is formed to be collapsed on the top face of the truck body 12 by a folding mechanism. Plural wheels 14, 16 are disposed under the truck body 12. The wheel 16 is braked by a brake mechanism having drum brake systems 32, 34, 36, 37, 38, 40. The brake mechanism is operated by a link mechanism including a brake stay rod 68 linked with the push handle part 18 and a link lever 66.
Patent JP-2002112717-A (JP)
Title: Method for producing square sushi sandwich
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing at low cost square Sushi (vinegard rice with ingredient) sandwiches of high commodity value having appearance like a sandwich food. SOLUTION: This method comprises the following process: a loose-square Norimaki (cooked vinegard rice rolled in laver) 1 is formed by a primary press of a sheet-like laver 5 in a loose-square fashion on the outer periphery of an upper cooked rice mass 3 and a lower cooked rice mass 4 by which an ingredient 2 is sandwiched, and then put to a secondary press in a more perfectly square fashion to form a square Norimaki 8, which, in turn, is cut parallel into three pieces, four pieces, or the like, in the cross direction at specified intervals to obtain the objective square Sushi sandwiches.
Patent JP-2001147661-A (JP)
Title: Device method of plasma display panel
Inventor: LEE SEONG-CHARN
IPC: G09G3/298
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of plasma display panel by which display uniformity and stability are enhanced. SOLUTION: In the driving method, wall electric charges are formed in the pixels to be displayed by applying scanning pulses 6 to Y electrode lines with a prescribed time difference and at the same time corresponding display data signals SA1...m are applied to address electrode lines. Moreover, display discharging pulses 5 and 2 are alternatively applied to X and Y electrode lines to conduct display discharge at the pixels in which the wall electric charges are formed. Then, scanning pluses are successively applied to the Y electrode lines corresponding to plural subfields set as driving periods for time division gradation display between the display discharging pluses.  The voltage of the pulses of the display data signals is made higher when the time difference between a first pulse 2 among the display discharging pulses and pulses 41 and 48 of the display data signals becomes larger.
Patent JP-2002113811-A (JP)
Title: Multilayer metal laminate film and its manufacturing method
Inventor: SAIJO KINJI
IPC: B32B15/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer metal laminate film having a prescribed thickness and no adhesive by connecting a polymer film having a metal thin film previously formed on its surface by a thin film forming method such as a vacuum vapor deposition, sputtering or the like to a metal foil having a prescribed thickness without using the adhesive and to provide a method for continuously manufacturing the multilayer metal laminate film having the steps of forming a thin film on the polymer film and connecting the film to the metal foil. SOLUTION: The multilayer metal laminate film is obtained by laminating the surface of the metal thin film of the metal thin film laminate film having the metal thin film formed on the surface of the polymer film so that the surface of the metal thin film is contacted with the metal foil. The method for continuously manufacturing the multilayer metal laminate film comprises a step of installing the metal thin film laminate film having the metal thin film formed on the surface of the polymer film on a film rewinding reel, a step of installing the metal foil on the metal foil rewinding reel, a step of rewinding the metal thin film laminate film from the film rewinding reel and activating the metal thin film surface of the metal thin film laminate film, a step of rewinding the metal foil from the metal foil rewinding reel and activating the metal foil surface,  and a step of pressure contacting the surface of the activated metal thin film with the surface of the metal foil.
Patent JP-2002114655-A (JP)
Title: Mouth washing composition
Inventor: SUZUKI YUICHI
IPC: A61K8/89
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a mouth washing composition that includes emulsified particles prepared by emulsifying water-insoluble components only with a cationic surfactant and has a turbidity of >=1.0. SOLUTION: According to this invention, the adsorption of the water-insoluble components typified as an active ingredient can be readily and exactly recognized.
Patent JP-2002124952-A (JP)
Title: Approval method and system of wireless terminal in wireless network
Inventor: FUKUTOMI MASASHI
IPC: H04W12/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To avoid illegal access by an illegal user and illegal use of a network resource without changing a packet format. SOLUTION: A wireless terminal (2-6) transmits a request first. A base station 1 relays the request, takes out the MAC address of the transmission origin and transmits a packet for the approval of the terminal to an approval server 7. When the approval server 7 receives the MAC address, it transmits an encoded session key. Then, the base station 1 keeps the session key and transmits the packet of the response with the session key. The wireless terminal (2-6) keeps the session key and, hereinafter, calculates a CRC value according to a HASH value obtained by adding the session key to the header and payload of the MAC, and transmits the packet. When the base station 1 receives the packet, it compares the calculated CRC value according to the HASH value with the CRC value of the packet, and realizes approval for each packet.
Patent JP-2002125133-A (JP)
Title: Image display device, image display method and recording medium
Inventor: TOMITA MASAMI
IPC: G09G5/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that displays an image in order to help analysis of a color reproduction area or the like. SOLUTION: A user of the image display device enters image data that are objects of display (S110). The user enters information with respect to a color reproduction area of a device (e.g. a printer) an output of which the user is going to provide (S120). The image display device discriminates colors at the outside of the color reproduction area of the device among colors of the image to be specific colors (S130). Then the image display device displays the image on the basis of the image data (S140). In this case, when the image has a part in the specific colors, the image display device displays the part in a way of distinguishing it from the other parts. Thus, the user can visually recognize which part of the image cannot be reproduced by the device.
Patent JP-2002127071-A (JP)
Title: Article housing device
Inventor: DEGUCHI NAOYA
IPC: B25J15/08
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To use presser plates 18 in common without replacing the presser plates even when the number and size of articles change by pressing down the upper surface by the presser plates so as not to collapse the articles 4 when extracting gripping plates 12 after inserting the plural aligned articles in a box by sandwiching the articles from the front and rear of a row by the pair of gripping plates. SOLUTION: A pair of support plates 24 and 24 are arranged on a filling hand 10, and are opened and closed by a pair of air cylinders 22 and 22. The gripping plates 12 and 12 and the presser plates 18 and 18 are respectively arranged on the respective support plates. The gripping plates can relatively move in the right-angled direction to a plane for pressing down the articles 4 by the presser plates by another air cylinders 40 and 40. The articles 4 are inserted into the box 16 together with the gripping plates in a state of pressing down the upper surface by the presser plates by gripping the articles by both side gripping plates. After releasing force for gripping the articles of the gripping plates, the gripping plates are relatively moved to the presser plates, and are extracted from the inside of the box.
Patent JP-2002132136-A (JP)
Title: Writing drill book
Inventor: SEKINE MIKA
IPC: G09B11/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a writing drill book which enables a user to practice the form of writing characters while enjoying. SOLUTION: This writing drill book is provided with guides consisting of a recesses of the shapes to be practiced on the front surface of a base having an approximately flat surface and is used for practicing by tracing these recesses. The base is made of paper and the guides are formed by pressing with dies.
Patent JP-2001169362-A (JP)
Title: Asynchronous mobile communication system
Inventor: PARK JAE-HONG
IPC: H04W76/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous mobile communication system by which an RRC message can smoothly be sent between an asynchronous mobile station and an asynchronous wireless network independently of a type of a connected core network (a GSM-MAP core network being an asynchronous core network and an ANSI-41 core being a synchronous core network). SOLUTION: A transmission means that transmits a radio resource control(RRC) message between an asynchronous mobile station and an asynchronous wireless network in the asynchronous mobile communication system, is provided with a 1st processing means that recognizes a type of an interlocked core network, with a 2nd processing means that generates an RRC message with information relating to a synchronous core network when the core network is a synchronous core network, and a 3rd processing means that transmits the RRC message to the asynchronous wireless network.
Patent JP-2002126945-A (JP)
Title: Chamfering apparatus for cut pipe
Inventor: NAGATA HIROSHI
IPC: B23D67/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering apparatus for a pipe capable of automatic chamfering and applicable even to pipes with different diameters. SOLUTION: This chamfering apparatus 10 for chamfering the cut surface 11a of the cut pipe 11, is provided with a cutting section 70 having a file 73 abutting on the end edge of the cutting surface 11a disposed like apex ridges of a multi-pyramid, and a rotating section 60 for rotating the cutting section 70 while energizing it against the cutting surface 11a.
Patent JP-2002127928-A (JP)
Title: Electric power steering device
Inventor: NISHIMURA YASUSHI
IPC: B62D101/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional electric power steering device such that a failure of a drive inhibit signal is erroneously judged and it is impossible to judge whether a drive inhibit change-over signal is normal or not. SOLUTION: A steering torque detected by a torque sensor 1 and a motor current outputted by a motor driving means 5 using a motor drive signal formed by a CPU 13 from the steering torque are inputted into a drive inhibit means 14, which outputs a drive inhibit signal and a drive inhibit change-over signal based on the relation of two inputted signals, and the CPU 13 detects a failure of the drive inhibit means 14 based on these outputs to control in such a way that a motor current becomes zero when the failure is detected.
Patent JP-2002135984-A (JP)
Title: Secondary battery
Inventor: MINAMI NORIO
IPC: H01M2/34
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To make refreshing easy against memory effects in a secondary battery by preventing heat generation between the two charging terminals even if short-circuited and avoiding complicated manufacturing without depending on peculiar shapes and positioning of the terminals. SOLUTION: A thermistor is provided between the electrode 10 and the charging terminal 5 of a secondary battery 2 to limit the current by increasing the resistance when a large current flows and suppressing heat generation.
Patent JP-2002125539-A (JP)
Title: Reel for fishing
Inventor: SHIMIZU SAKAHITO
IPC: A01K89/015
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a reel for fishing capable of readily carrying out selection, change, etc., of operations or set conditions of various functions while reducing the number of switches mounted on a reel body in relation to the reel for fishing. SOLUTION: This reel for fishing is obtained by composing the operating switches of a selecting switch and a determining switch, enabling a controlling means to change over from an actual fishing mode to a changeover mode by operations of the selecting switch, making the various functions and set conditions thereof selectable by operations of the selecting switch in the changeover mode and enabling the setting and change of operating conditions and set conditions of the various functions by operations of the determining switch in the reel for fishing equipped with a display device for displaying the set conditions, operating conditions and measured values of the various functions assembled in a memory means,  the plurality of switches operating the various functions and the controlling means for controlling the various functions by operation of the switches and displaying the set conditions, operating conditions and measured values thereof in the display device in the reel body rotatably supporting a spool.
Patent JP-2002134168-A (JP)
Title: Electrolyte for lithium secondary battery
Inventor: SHIMADA KOJI
IPC: H01M10/052
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for a lithium secondary battery enabling obtaining of a battery having superior charge/discharge efficiency at an early stage of charging, and little degradation in charging/discharging efficiency with progressing of charging/discharging cycle. SOLUTION: This electrolyte for the lithium secondary battery is obtained by adding into a nonaqueous electrolyte, including a lithium salt dissolved in a nonaqueous solvent, containing a high dielectric constant solvent and a low viscosity solvent, a 2-sulfinylpyridine group represented by Formula (1): (where R1 is a substituted or non-substituted alkyl group having carbons in the number of 1 to 4 or a substituted or non-substituted phenyl group) or 2-sulfonylpyridine group represented by Formula (2): (where R2 is a substituted or non-substituted alkyl group, having carbons in the number of 1 to 4 carbon or a substituted or non-substituted phenyl group).
Patent JP-2002130464-A (JP)
Title: Slip lockup control device for vehicular automatic transmission
Inventor: SUEHIRO KANAME
IPC: F16H61/14
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To converge an actual slip rotating speed to a target slip rotating speed with excellent responsiveness when transferring to a coast-down state while preventing the occurrence of hunting in slip lockup control. SOLUTION: When a state where the actual slip rotating speed is smaller by a prescribed value E1 or more than the target slip rotating speed and a fastening pressure command value LUPRS of a lockup clutch exceeds a releasing side limit value P1 continues for a prescribed time or more in the slip lockup control, the fastening pressure command value LUPRS is fixed to a prescribed value Pc adjusted to coast lockup control, and feedback control on the basis of a deviation between the target slip rotating speed and the actual slip rotating speed is stopped, and the feedback control is resumed from a state of the fastening pressure command value LUPRS=Pc.
Patent JP-2001319942-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HSIEN WEN-LO
IPC: H01L23/485
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing a projected part on a wafer or substrate made of semiconductor. SOLUTION: (a) An UBM layer 12 is formed on aluminum 11 of a surface of a wafer 1 in an electroless plating nickel/gold application method. (b) The surface of the wafer 1 is covered and bonded with a synthetic adhesive tape 2a. (c) A hole is formed by laser perforation at an adequate position (corresponding to USB layer 12) of the synthetic adhesive tape 2a. (d) The synthetic adhesive tape 2a has a blind hole 2a1 through the laser perforation. (e) A tin paste is applied in the blind hole 2a1 by using an application plate 4. (f) The tin paste is melted into a tin piece through boxing welding at high temperatures. (g) The synthetic adhesive tape 2a is flaked out and then only the tin piece 6 remains in a projected state on the wafer 1. (h) After second boxing welding at high temperatures, the tin piece 6 forms a spherical tin ball 7 on the UBS layer 12.  These processes are carried out at high speed conveniently and the production time can be saved greatly.
Patent JP-2001176598-A (JP)
Title: Connector socket structure
Inventor: KO HEITEN
IPC: G02B6/42
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector socket structure capable of selectively processing an electrical signal and a light signal with IEEE standard 1394 for a connector. SOLUTION: This structure is provided with a housing 20 having an open front 20a, a pins-installing part 30 spaced apart from the side wall of the housing and being provided with at least four pins for electrical signal connection, and light element modules (40,50) provided at a space between each side wall of the housing and the pins-installing part and having at least one light emitting diode for converting the electrical signal into the light signal and/or at least one light accepting element for converting the light signal into the electrical signal. Thus, the electrical signal and/or the light signal is selectively processed with the IEEE 1394 standard.