baber/WOPTO huggingface dataset:
Patent JP-2002153683-A (JP)
Title: Safety device of elevating driving device
Inventor: ARITA MASAHIRO
IPC: B66D1/54
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of preventing dropping of a heavy suspended material to secure higher safety even if a trouble is caused in an elevating driving device or a rope in elevating the heavy suspended material. SOLUTION: This safety device 22 is provided in the elevating driving device 1 for suspending the heavy suspension material 2 by ropes 4A, 4B and elevating the same. The safety device is provided with flexible chains 24A, 24B, each one end of which is connected to the suspended material to follow up the elevating operation of the suspended material, sprockets 26A, 26B meshing with the chains to rotate wit the elevating operation of the suspension material, an electromagnetic brake 32 for stopping the rotation of the sprocket, a drop detecting means (speed meter 34, a tension detector 36) for detecting dropping of the suspended material, and a control device 38 for operating the electromagnetic brake to thereby stop the rotation of the sprocket when dropping of the suspended material is detected by the drop detecting means.
Patent JP-2002162440-A (JP)
Title: Semiconductor device tester and warm-up circuit
Inventor: YAMANAKA TSUTOMU
IPC: G01R31/28
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To shorten the time for testing of a semiconductor device requiring frequent changes of test conditions. SOLUTION: This tester has a structure wherein clocks for a warm-up are supplied continuously from a warm-up circuit to a measuring unit, while the settings of test conditions are changed, and the measuring unit can be started immediately after the time, when the settings of measurement conditions are completed.
Patent JP-2002163171-A (JP)
Title: Device and system for supporting user
Inventor: YAMADA AKIHIRO
IPC: G06F3/048
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To allow a user to find desired information in a user friendly way among flood of data on the Internet and to efficiently use it. SOLUTION: A start point server 20 has a speech specifying block for specifying a user's speech, which specifies a content of the user's speech by checking a user's speech collection, and moves its processing to a specialized server to respond thereto. In the specialized server, an agent responds to the user's speech. The start point server 20 has further an additional speech collection to which another agent should react to the speech of the agent who responded. When the speech of the agent is specified by the additional speech collection, its processing is moved to an agent who should react to it. In a user's screen, two characters appear, and the agents dialog with each other.
Patent JP-2002170280-A (JP)
Title: Information recording carrier
Inventor: KONDO TETSUYA
IPC: G11B7/257
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To stably reproduce a signal with a high NA reproducer by reducing the double refraction of an information recording carrier. SOLUTION: The information recording carrier reads an information signal by an optical means, is constituted of at least a support body 13, a recording layer 12 which is formed on the support body 13 and records the information signal and a light transmissive layer 11 which is formed on the recording layer 12 and transmits a light. The light transmissive layer 11 is a cellulose ester acetate.
Patent JP-2002166484-A (JP)
Title: Sheet feeder for sheet molding machine
Inventor: TOYOSHIMA NORIO
IPC: B29C51/26
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent overturning of linear elements provided in a holding means even when the means is pulled to its inside by a resin sheet in a heater. SOLUTION: A sheet feeder for a sheet molding machine comprises the heat arranged on a conveying path of the resin sheet 17 to heat the sheet 17, guides 33a and 33b in the heater at a right side and a left side of both sides of the path in the heater, and the holding means opened or closed by a vertical movable shaft to hold both the ends of the sheet 17. The sheet feeder further comprises an overturning preventive guide having linear elements 37a and 37b raveling along the guide surface of the sheet 17 side of the guides 33a and 33b in the heater, and supporting a side face of the shaft at a lower end from the side of sheet 17.
Patent JP-2002168566-A (JP)
Title: Dryer
Inventor: UEICHI KAZUYOSHI
IPC: F26B21/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a dryer in which the temperature of drying air can be raised to a set level in a shorter time at the time of starting operation and the humidity of air can be regulated to lower as drying operation progresses. SOLUTION: The dryer comprises a vertical drying chamber 1 with a door 11 coupled, at the upper part thereof, with an air supply duct 2 and, at the bottom part thereof, with an exhaust duct 3 through a coupling part 31, a blower 4 for supplying air to the drying chamber 1 through the air supply duct 2, a heating means 5 disposed in the way of the air supply duct 2, an exhaust stack 6 coupled with the exhaust duct 3, a drain outlet 30 provided at the lower part of the exhaust duct 3, a straightening plate 10 comprising a punching plate or a mesh disposed at the bottom part of the drying chamber 1, and a circulation tube 60 piped to return a part of air passing through the exhaust stack 6 back to the suction duct 40 of the blower 4 wherein an exhaust regulation damper 62 is disposed at a part on the downstream side of the circulation tube 60 of the exhaust stack 6.
Patent JP-2002173328-A (JP)
Title: Glass gob manufacturing method and manufacturing apparatus and method of manufacturing press formed goods
Inventor: WATABE ATSUSHI
IPC: C03B19/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, manufacturing apparatus, etc., capable of forming glass gobs in a contactless state without bringing molten glass drops and the glass heated to its softening point or above into contact with another objects (for example, formed containers). SOLUTION: The glass gob manufacturing apparatus for manufacturing the glass gobs by forming the glass 1 to be formed (for example, the glass in a molten state) in a floating state is equipped with an gaseous current generating section (for example, gas heating and supplying system 2) for generating the gaseous current to float the glass 1 to be formed to a prescribed floating position and acoustic wave generating sections (for example, triaxial sound sources 5) for applying acoustic pressure to the glass 1 to be formed which exists in the floating position.
Patent JP-2001188510-A (JP)
Title: Drive method for plasma display panel
Inventor: RI SHURETSU
IPC: G09G3/298
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a drive method of a plasma display panel, capable of reducing the load to a power source circuit and effects of noise and electromagnetic interference waves. SOLUTION: In a drive method in which as to a plasma display, in which address electrode lines are cut off at their centers and they are dividedly driven as a first panel and a second panel, the minimum drive period includes a display discharge period, a reset period and a address period and barrier charges are formed on pixels which are to be displayed by applying a scanning pulse to at least one Y electrode line in the address period, and at the same time, by impressing corresponding display data signals on respective address electrodes lines and display discharges are generated in the pixels in which barrier charge are formed by aternately applying pulses for discharge to X and Y electrode lines in the display discharge period and a reset pulse for forming space charge,  while removing barrier charge remaining from a preceding subfield is applied to corresponding Y electrode lines in the reset period, the address period is made to be applied to the second panel in intervals T22, T32, T42 and T52, when the display discharge period and the reset period are applied to the first panel.
Patent JP-2002172630-A (JP)
Title: Vacuum-molding method for frp
Inventor: SEKIDO SHUNEI
IPC: B29C39/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To increase the fiber volume content of an FRP by increasing a pressurizing force by a bag member, and improve the quality and the physical property of the FRP by increasing the sealing performance of the bag member, and shorten the molding cycle in a vacuum molding of the FRP using the bag member. SOLUTION: At least a reinforcing fiber base material is arranged in the cavity of a die. Then, the bag material is arranged on the surface side of the die, and thus, the inside of the cavity is bagged and sealed. Then, the inside of the cavity is vacuumized, and at the same time, a resin is injected into the cavity for this vacuum molding method of the FRP. In such a vacuum molding method for the FRP, the bagging is doubly performed by using two sheets of the bag materials, and a space between both bag materials is vacuumized as well for the vacuum molding method for the FRP. Also, the sealing is doubly performed by the sealing material of the bag material, and a space between both sealing materials is vacuumized as well for the vacuum molding method for the FRP.
Patent JP-2001298212-A (JP)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: KURAHASHI TAKANAO
IPC: H01L21/306
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element, the emitted light wavelength of which has small dependance on radiation angle, and a method of manufacturing the same. SOLUTION: A DBR (a multilayer reflection film) 3 and a light-emitting layer 5 thereon consisting of a plurality of AlyGazIn1-y-zP (0<=y<=1, 0<=z<=1) layers are formed on a GaAs substrate 1. On the light-emitting layer 5, a plurality of semiconductor layer 6-10 having at least one layer are formed. On the surface of the semiconductor layer 9, a lattice pattern that scatters the light is formed by photolithography and etching with a sulfuric-acid/hydrogen-peroxide based etchant.
Patent JP-2002174670-A (JP)
Title: Testing device for semiconductor
Inventor: MIURA TOSHIYUKI
IPC: G01R31/28
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device with an event pulse generating part capable of eliminating practically or reducing, storage updating for a storage memory provided inside the event pulse generating part. SOLUTION: In this semiconductor testing device, the event pulse generating part is provided with an address generating means for generating an event pulse to make a plurality of prescribed test items executable continuously, and the storage memory, in a test execution mode where a test for a DUT is executed in order along the plurality of divided test items.
Patent JP-2002178422-A (JP)
Title: Composite tubular body
Inventor: NAKAZONO JUNICHI
IPC: G03G15/20
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite tubular body which is best suited for an interlocking belt and highly heat-conductive and further, capable of deterring a progress in the wear of a fluororesin layer even after running tens of thousands of paper while showing outstanding mold release property. SOLUTION: This composite tubular body 4 is structured of a base layer tubular body 9 of a polyimide resin containing a heat-conductive inorganic powder and a two-tier fluororesin coating layer including at least a first outer layer 11 and a second outer layer 12 formed on the outer surface of the base layer tubular body 9. The first outer layer 11 of the base layer tubular body 9 side contains the heat-conductive inorganic powder. In addition, the base layer tubular body 9 and the first outer layer 11 are preferably laminated on each other through a primer layer 10.
Patent JP-2002185957-A (JP)
Title: Surrounding visual feature detecting method, semicircle photographing machine and circumference monitoring system for vehicle
Inventor: OKI SHINJI
IPC: B60R21/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral visual feature detecting method which is free from acquiring an unnecessary video and which can grasp the positional relation of the video easily. SOLUTION: The peripheral visual feature detecting method photographs a video projected on a convex mirror 3a constituted by curved lines with a photographing machine and detects the visual feature surrounding the mirror 3a based on the photographed video. A plurality of sets 1a of the mirrors 3a and the photographing machine 1a are arranged and each visual feature surrounding the mirrors 3a is detected based on the nearly semicircle portion αof a video which the plurality of sets 1a are to photograph.
Patent JP-2002142959-A (JP)
Title: Sliding mail box
Inventor: HOSHINO HIROSHI
IPC: A47G29/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that by a conventional mail box, when the user stays away from high residence for several days, the mail box becomes full, and mails sticking out from the throw-in port get wet with rain or the like, and are damaged. SOLUTION: This mail box itself is formed into a double structure. Then, by extending an internal box-shape article, more mails can be received.
Patent JP-2002178670-A (JP)
Title: Telegram for ceremonial occasions
Inventor: SAITO YUKIHIDE
IPC: B42D15/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a telegram for ceremonial occasions which appropriately achieves orderly arrangement and keeping purposes of this telegram. SOLUTION: A binding margin 2 is formed on the side edge part of a telegram form 1 and binding holes 3 are opened in the binding margin 2. Thus the telegram form 1 can be quickly bound into a file 26 using the binding holes 3. The binding margin 2 is turned back to the back of the telegram form 1 and dispatched. In this case, the binding holes 3 can be concealed and the presentable appearance of the telegram form 1 can be retained.
Patent JP-2002176918-A (JP)
Title: Preparation of meringue cake
Inventor: KOIDE MOTONORI
IPC: A23G3/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tea-containing meringue and to provide a method for the preparation of the tea-containing meringue. SOLUTION: The method for the preparation of a tea-containing meringue comprises a step to form a meringue mixture by mixing a 1st raw material containing a tea material and cyclodextrin with a 2nd raw material containing albumen, a step to obtain a foamed meringue mixture by beating the meringue mixture, and a step to obtain the objective tea-containing meringue by baking the foamed meringue mixture.
Patent JP-2001299097-A (JP)
Title: Decorated pot with tile
Inventor: FUJII HIDEO
IPC: A01G9/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject pot as flowerpot or flowerpot cover intended to improve its decorativeness, texture and design through sticking tiles to its periphery by an easy way. SOLUTION: This decorated pot 4 with tiles as flowerpot or flowerpot cover is so designed that marks 3 are formed on the periphery 1a of a pot 1 of the decorated pot 4, and tiles 2... are stuck thereto in conformity with the marks 3; or connecting legs 14 are set on tiles 12 and fitting holes 15 are set on the periphery 1a of the pot 1 so as to be stuck thereto through pushing the tiles 12 on the periphery 1a.
Patent JP-2001213864-A (JP)
Title: Method for separating isomers of lactam isomer mixture and use of optical antipode obtained thereby
Inventor: GUENTHER KURT DR
IPC: C07D209/52
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating enantiomers of a bicyclic lactam. SOLUTION: Enantiomers of a lactam of general formula (1) ((n) and (m) are each independently 0 to 3; and P is H or an N-protecting group) are separated by liquid chromatography using an eluent containing acetonitrile.
Patent JP-2001227205-A (JP)
Title: Security system for automobile opening spring plate with switch without use of mechanical start
Inventor: SUPARSCHI BOGDAN
IPC: G07C9/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a security system such that two identifications for an unlocked condition (Id) and for a locked condition (Iv) are brought about by two switches without mechanical start and simply by the relative movement of a pivotal automobile member for grasping to the fixed support of a handle. SOLUTION: An opening spring plate is held in a closed position by a lock operated via the handle disposed on the external face of the body frame panel of the opening spring plate, and the handle includes the fixed support 14 and the pivotal automobile member 18 for grasping. An identification device is provided for triggering identification of validation for opening and closing of the vehicle, and a recognition device includes an antenna and a switch incorporated into the handle. Identification for the unlocked condition (Id) and identification for the locked condition (Iv) are brought about by acting on the two corresponding switches via the handle.
Patent JP-2002197887-A (JP)
Title: Nonvolatile memory
Inventor: OTSUKI SUMIHITO
IPC: G11C29/04
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To compensate data held in a memory cell without rewriting data constantly, in a ferroelectric memory device using ferroelectric substance for a capacitor of a memory cell. SOLUTION: For example, data of a PF cell 21 having an electrical characteristic being almost same as that of a memory cell MC is read by a data compensating system control circuit 13 in data compensation operation. And it is compared with a reference potential adjusted so that data of the PF cell 21 is made defective earlier than that of the memory cell MC by a PF cell data decision circuit 14. Consequently, when deterioration of data of the PF cell 21 is decided, deterioration of data of the memory cell MC is predicted, and data is rewritten in the memory cell MC by a dara rewriting control circuit 15.
Patent JP-2002197007-A (JP)
Title: Data transfer method for client-server system, relay server, and recording medium
Inventor: TEZUKA MASAO
IPC: G06F12/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the process of a client by making a relay server take over the process up to requesting to a server and data transfer completion regarding to a data transfer method for a client server system, the relay server and a recording medium. SOLUTION: The process is composed of a process for sending a data transfer RPC request by a client B from a server A to the relay server C, the process for sending a data transfer request to the server A in response to the receiving of the data transfer RPC request from the client B by the relay server C, the process for transferring data that the server A holds to the relay server C in response to the receiving of the data transfer request from the relay server C by the server A, and the process for receiving transfer data from the server A by the relay server C and storing the transfer data in a storage means of the relay server C.
Patent JP-2002199305-A (JP)
Title: Halftone circuit
Inventor: KIMURA KASUMI
IPC: G09G5/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a halftone circuit where the degree of freedom in adjusting the contrast of video is increased remarkably. SOLUTION: A video signal Vsig to be supplied to an input terminal is inputted to the amplifier 2 of a gain 1 and the amplifier 3 (level amplifier circuit). Concerning the output of the amplifier 3, a DC level is shifted by a variable level shift circuit 4 in addition. The DC shifting quantity is variable. The outputs of the amplifier 2 and a variable level shift circuit 4 are switched by a switch SW1. In a normal video display period, the switch SW1 is switched so as to connect a terminal 7 to a terminal 5. In a prescribed halftone period in which character display is performed, the switch SW1 is switched so as to connect the terminal 7 to a terminal 5.
Patent JP-2002201573-A (JP)
Title: Leathery sheet
Inventor: ADACHI HIDEAKI
IPC: D04H1/435
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a leathery sheet comprising a joined type conjugated staple fiber hardly being peeled or split in the longitudinal direction of the fiber even after a carding treatment and a needle-punching treatment, and a high-molecular elastomer, and having excellent feeling. SOLUTION: This leathery sheet comprises a nonwoven fabric composed of the joined type conjugate staple fiber consisting of two kinds of polymer components of A and B, and the high-molecular elastomer. The component A is a polytrimethylene terephthalate-based polyester, and the fiber has a cross- section structure of a laminated structure consisting of five or more total layers of the components A and B.
Patent JP-2002198634-A (JP)
Title: Printed wiring board and its manufacturing method and mounting method of electronic component
Inventor: KAWAUCHI KOJI
IPC: H05K3/34
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board which checks troubles such as falling of a component and defective connection caused by lowering of solder junction strength, in a printed wiring board which is jointed to a component or other printed wiring board by solder. SOLUTION: An electrolytic nickel plating layer 12 is formed on a conductor pattern 5 formed on an insulation substrate 2. According to the structure, phosphorus is not incorporated in a nickel film and therefore solder junction strength does not lower and a printed wiring board of high connection reliability can be realized.
Patent JP-2002192092-A (JP)
Title: Ultrasonic cleaning method, ultrasonic cleaning device and method for cleaning electrode part ultrasonically
Inventor: TAKADA SEIKI
IPC: H01J9/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device by which the cleaning effect of electrode parts for an electron gun can be obtained satisfactorily and the voltage-withstanding characteristics can be guaranteed. SOLUTION: The electrode parts 4 for the electron gun are cleaned ultrasonically by disposing the parts 4 in purified water in a cleaning tank 1 provided with a ultrasonic wave generating unit 2 and sending an ultrasonic wave from the unit 2 toward the parts 4 in this ultrasonic cleaning device. This device is provided with an exclusive frame 3 for supporting optional number of pieces of the parts 4 along the direction parallel to the ultrasonic wave sending direction in the tank 1 and a swinging means 6 for swinging the parts 4 in the direction parallel to the ultrasonic wave sending direction over the moving distance of the parts 4 so that the peak position of ultrasonic intensity of the ultrasonic wave sent from the unit 2 is superimposed on the whole region of the parts 4 along the swinging direction.
Patent JP-2002199480-A (JP)
Title: Bone conduction loudspeaker
Inventor: FUKUDA MIKIO
IPC: H04R1/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a bone conduction loudspeaker that can suppress unnecessary vibration in a vibration system so as to prevent production of noise sound due to abnormal resonance, thereby fully improving the sound quality. SOLUTION: The bone conduction loudspeaker consists of a bone conduction loudspeaker unit 1 comprising a yoke 4, a voice coil 6, a magnet 7, a diaphragm 8 and a vibration block 10 integrated therewith and of a housing 2 that houses the loudspeaker components above and acts like a vibration section. The vibration block 10 of the bone conduction loudspeaker unit 1 is fixed to an upper face in the inside of the housing 2 and the yoke 4 is supported by a damping member placed in the inside of the housing 2.