baber/WOPTO huggingface dataset:
Patent JP-2002090884-A (JP)
Title: Illuminating optical system and projector using the optical system
Inventor: NISHIDA KAZUHIRO
IPC: G02B27/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of efficiently illuminating a prescribed illumination area, even when a 1st lens array in an illuminating optical system includes small lenses having respectively different thicknesses. SOLUTION: The illuminating optical system is provided with a light source device, a 1st lens array having plural 1st small lenses for dividing a beam flux projected from the light source device into plural pieces of partial beam flux and a 2nd lens array arranged in the vicinity of a position for converging the partial beam flux radiated from the 1st lens array and having plural 2nd small lenses, corresponding to the 1st small lenses. The 1st lens array includes plural 1st small lenses, having respectively different thicknesses and the size of each 1st small lens, is changed according to the thickness at the time of observing the small lens from the central axis direction of the beam flux radiated from the optical system.
Patent JP-2002085867-A (JP)
Title: Top stitch sewing device
Inventor: KAWAI HIRONAO
IPC: D05B1/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate addition to a sewing machine by incorporating the driving mechanism of a spreader to be added to the sewing machine into one frame. SOLUTION: In the top stitch sewing device, a frame 1 provided on the back side of a presser 2 is equipped with a driving lever 4 for longitudinally jogging an engaging part 6 to be engaged with a needle bar 7, a ratchet pawl 10 attached to the output side of a transmission mechanism 9 communicating to the lever is engaged with a ratchet wheel 10 provided on the frame, a base end part 17a of a spreader 17 is attached to the top end part of a jogging lever 14, which is equipped with a pin 15 engaged with a cam 12 to be rotated integrally with the ratchet wheel 10 and a supporting point shaft, to be jogged laterally on the frame, and this spreader is driven while reciprocating on a presser 3 when downward and upward moving the needle bar.
Patent JP-2002091544-A (JP)
Title: Device for managing process
Inventor: NISHIKAWA YOSHINORI
IPC: G06Q50/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To permit loss in a process to be obvious. SOLUTION: A process managing device for managing the process is provided with a data input device for collecting actual result information generated in the process (S2), the actual result data area of a database for storing collected actual result information, the standard data area of a database for previously storing a pay rate, a reference time required for an actual work and a standard time obtained by adding a specified spare time to the reference time (S1) and a production loss calculating part for calculating a production loss money amount which is obtained by conversion in money amount from the loss man-hour generated in production based on actual result information stored in the actual result data area and on the previously stored pay rate, standard time and reference time (S4).
Patent JP-2001216799-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI YOICHI
IPC: G11C29/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which an existing position of a defective memory cell causing a leak current can be detected easily and for a short time. SOLUTION: In a first large region obtained by selecting simultaneously the prescribed number of lines out of row selecting lines and a residual second large region, a region in which a leak current value is larger than the prescribed value is specified, in the specified first or second large region. further, in a first small region obtained by selecting simultaneously the row selecting lines of the prescribed number and a residual second small region, a region in which a leak current value is larger than the prescribed value is specified, and control specifying a row selecting line in which a leak current value is larger than the prescribed value by performing repeatedly the same processing. Therefore, an address output control circuit is provided in the device.  Thus, an address output control signal externally supplied is a control signal for selecting the row selecting line by controlling the row address signal to perform the control.
Patent JP-2001127365-A (JP)
Title: L-band optical-fiber amplifier
Inventor: BAYART DOMINIQUE
IPC: H04B10/2507
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the resolving methods of the gain optimizing problem of a prior-art optical-fiber amplifier operating in L-band, the noise managing problem of an L-band optical-fiber amplifier, and the problem for confining the signal light and pumping light of the L-band optical-fiber amplifier in the core of its optical fiber. SOLUTION: An L-band optical-fiber amplifier has a doped optical fiber 12 having a cut-off wavelength not shorter than 1535 nm and a coupling means 18 for coupling to the fiber 12 a pump 20 for feeding to the fiber 12 a C-band light. The C-band pump 20 is a high-power pump of at least 10 mW and feeds to the fiber 12 at least 10% pumping energy of its total one. Also, a pump 16 having a wavelength of the lower side of the C-band, e.g. the wavelength of 980 nm or 1480 nm can be also coupled to the fiber 12.
Patent JP-2002061120-A (JP)
Title: Bridge floorslab waterproof construction method using molded panel recycled from industrial waste such as waste plastic
Inventor: MAKINO HIDEYA
IPC: E01D22/00
Filed: 2000-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of concrete, and to prevent reduction in the useful life of a bridge by rainwater permeating up to floorslab concrete of the bridge. SOLUTION: A structural material panel 1 is manufactured by reusing industrial waste such as waste plastic, recess-projection work is applied to the surface to aim at a nonslipping effect against asphalt, and a water introducing groove 3 is arranged in a joining part of an upper part of a structural material panel. A synthetic resin superior in waterproofness and heat resistance is applied to the structural material panel, a structural material panel connecting body is laid on the floorslab concrete, and a waterproof layer is constructed to prevent infiltration of water into the floorslab concrete.
Patent JP-2002101294-A (JP)
Title: Image processor and image processing method
Inventor: SUGIURA MASASHI
IPC: G06T3/40
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method in which image data is processed such that the resolution can be enhanced better than rending the image of a document by the image processor. SOLUTION: The image processor comprises an image processing means generating data for interpolating the pixel data of inputted image data and outputting image data comprising interpolated pixel data and the inputted pixel data.
Patent JP-2002102887-A (JP)
Title: Scale inhibitor composition
Inventor: RIN KOCHIN
IPC: C02F5/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a scale inhibitor composition having a good anti oxidizing property and scale dispersibility. SOLUTION: The scale inhibitor composition has a polyalkylene, an amine and PON on the same molecule and has scale dispersibility and anti-oxidizing properties. The chemical formula thereof is represented by (R1R2)xPOR23-x (wherein, R1 and R2 are selected from a polyalkylene, polyetheramine and a polyamine having an oxyalkylene, O is oxygen, P is phosphorus and x is 1 or 2).
Patent JP-2002111802-A (JP)
Title: Information display function contained mobile telephone
Inventor: INOUE HITOSHI
IPC: H04W88/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To read with excellent visuality by a mobile telephone which can read information such as a character, an image, or the like. SOLUTION: A mobile telephone comprises a display device for displaying information, and a monitor output terminal which is connected to an external monitor and can display the information. In this structure, when the external monitor is connected to the monitor output terminal, the information of a wider scope than a display scope of the display device is output to the monitor output terminal.
Patent JP-2002109861-A (JP)
Title: Method and device for editing digitally compressed video portion and storage medium
Inventor: INADA RYOZO
IPC: G11B27/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the portion, in which image quality is deteriorated when conducting an editing process, to a minimum. SOLUTION: A frame whose reproducing order is before an editing start frame is selected as a starting frame of a recompression object after editing. A last frame of a video group including the final frame (an end frame) of the editing object is selected as a recompression object after editing (called as a reencode final frame). In a step SP3, digitally compressed portion video from the reencode start frame to the reencode final frame is expanded to obtain expanded video. In a step SP4, an editing process is conducted for the portion of the expanded video to obtain editing completed video. In a step SP5, the edited video is compressed. In a step SP6, an editing process is conducted for the digitally compressed portion of the original digitally compressed video.
Patent JP-2002103371-A (JP)
Title: Decorative sheet and method for injection molding and simultaneous laminated decorating using decorative sheet
Inventor: ATAKE HIROYUKI
IPC: B29C45/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a matte feel from being deteriorated by using a method for injection molding and simultaneous laminated decorating or the like when a decorative sheet is laminated on an adherend through utilizing thermal pressure. SOLUTION: This decoratite sheet is of such a construction that a pictorial pattern printing layer 4 is formed on the back Pr side of a base sheet 3 made up of a transparent thermoplastic resin 1 containing a delustering agent 2 of a transparent light diffusing particle, the surface Pf side of the base sheet 3 showing a matte surface (f) which is rough because of the protrusion of the delustering agent 2 so that it diffuses light and the back Pr side showing a smooth surface because of the non-protrusion of the agent 2.
Patent JP-2002112467-A (JP)
Title: Battery charger
Inventor: NODA YUUYA
IPC: H02J7/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger which timely prompts the user to charge the battery. SOLUTION: The charger determines whether the battery life is being shortened or not (S112) referring to the past charging history stored in a EEPROM 54. If it decides that the battery life is being shortened (112: Yes), it outputs a voice alarm 'Overcharging' for appropriate charging (S114). Thus, when the user repeats charging in a way to reduce the battery life, it advices the user to make appropriate charging.
Patent JP-2002101837-A (JP)
Title: Emulsifying agent for whipped cream and whipped cream comprising the same
Inventor: KURAMORI KOICHI
IPC: A23L29/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a whipped cream having the foaming power equal to or higher than that of a conventional whipped cream by reducing the amount of an emulsifying agent comprising an unsaturated fatty acid having a bad flavor or without using the emulsifying agent and to obtain the whipped cream improved in stability of foam produced by whipping. SOLUTION: This emulsifying agent for the whipped cream comprises a polypeptide obtained by separately hydrolyzing a 7S component and an 11S component in a soybean protein. The whipped cream comprises the emulsifying agent. The method for producing the whipped cream comprises adding the polypeptide in a process for producing the whipped cream.
Patent JP-2002111016-A (JP)
Title: Method for forming solar cell
Inventor: FUJII SHUICHI
IPC: H01L31/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a solar cell by solving problems of a decrease in wettability of a solder at a silver electrode and a difficulty in sufficient coating of the solder when the silver electrode is provided near aluminum. SOLUTION: The method for forming the solar cell comprises a step of forming different conductive regions on one main surface side and another main surface side of a semiconductor substrate, a step of forming a surface electrode on the one main surface side, and a step of forming a rear surface electrode covered with the silver made of the silver electrode at an aluminum electrode and an electrode lead at the another main surface side. The method further comprises the steps of coating a resist film on the aluminum electrode, and coating the solder on the silver electrode.
Patent JP-2002103216-A (JP)
Title: Small grinder
Inventor: MIYATA SEIJI
IPC: B24B5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a grinder of which space required for the installation is reduced, workability is enhanced, and the lowering of the rigidity is prevented. SOLUTION: In the small grinder, a work head 2 is disposed to be fixed on a head 1 to support a workpiece W on a work axis L, a wheel spindle stock 14 is disposed to be movable in a work axis direction and a direction of an intersecting axis crossing with the work axis through double guiding structures (7, 8, 10). The height of the work axis is about a half of that of an operator, and the height of the bed is about a half of that of the work axis. For example, in the small grinder, the width is 960 mm, the depth is 1150 mm, the height of the work axis is 900 mm, and the height of the bed is 450 mm.
Patent JP-2002109918-A (JP)
Title: Discharge lamp lighting device and lighting equipment
Inventor: KANBARA TAKASHI
IPC: F21Y101/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which is easily miniaturized, exerting little thermal stress on electronic components by reducing a thermal effect from a discharge lamp to the lighting device, and to provide a lighting equipment. SOLUTION: For the discharge lamp lighting device comprising a discharge lamp 2 as a light source, a reflection mirror 3 with an opening 3a at one end, controlling a light distribution by surrounding the circumference of the discharge lamp 2, a lighting device 6 connected electrically to a socket 4 for mounting the light source and controlling the lighting of the discharge lamp 2, and a case 5 with frontal opening, supporting the reflection mirror 3, a small opening 52 is formed at a back surface plate 51 of the case 5, and the lighting device 6 is formed so that the shape of a circuit board 61 of the lighting device become nearly same as the shape of the small opening 52, and the circuit board 61 is located to the almost same position with the small opening 52 so as to make the parts mounted on the circuit board protrude from the back side of the case 5.
Patent JP-2001144723-A (JP)
Title: Device for orthogonal frequency division multiplex communication
Inventor: ENDERLEIN JANOS
IPC: H04L27/26
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To realize OFDM modulation and OFDM demodulation with a simple configuration. SOLUTION: This device executes at least analog multiplication and analog convolutional processing in multiplication/convolution/multiplication(MCM) algorithm or convolution/multiplication/convolution(CMC) algorithm and executes Fourier transformation for demodulation and/or inverse Fourier transformation from modulation in an analog processing stage.
Patent JP-2002118986-A (JP)
Title: Power monitoring system
Inventor: NODA KEIKO
IPC: H02J13/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when a slave unit transmits more detailed information of power usage, from which even the presence of the use can be discriminated on a master unit side, the traffic of communications is increased so that only a few containable systems can be secured. SOLUTION: The master unit 1 is provided with a timer means 6, a communicating means 7 that constantly transmits electronic mails to a slave unit, one after the other to inquire of the slave unit usage state and receives responses from the slave unit, a storage means 8 that stores the usage state of the slave unit shown on the received electronic mails, and a notification means 9. The slave unit, provided with a usage state transmission preparing means 15 that prepares to transmit the presence of the use detected by the usage state detecting means at the intervals of receiving the mails from the master unit, replies to the mails from the master unit. The master unit serve as a power monitoring system that notifies the chronological change of the usage state of the slave unit.
Patent JP-2002115725-A (JP)
Title: Actuator block
Inventor: KOYAMA TOSHISADA
IPC: G11B5/48
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a fixing of a pivot assembly to an actuator block and to stably provide high coaxiality. SOLUTION: A screw hole 3c penetrating from the outside is provided in an insert aperture, with which a pivot assembly 4 is inserted of the actuator block 3. A set screw 9 is screwed to the screw hole 3c and a sleeve 6 of the pivot assembly 4 engaged with the insert aperture is pressed by a tip end of the set screw 9. The sleeve 6 pressed by the set screw 9 at a pressure F1 is clamped and fixed by a wall surface of the insert aperture and the tip end of the set screw 9 in the insert aperture.
Patent JP-2002113297-A (JP)
Title: Pressing device attached to ironing base
Inventor: KIMURA MASAKI
IPC: D06F71/16
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressing device which can be easily attached/detached to/from an already existing ironing board by utilizing the function of an auxiliary finishing board provided at the side section of the ironing board, and perform a finish by a pressing machine and an ironing-finish while properly combining them. SOLUTION: The already existing auxiliary finishing board, which is attached on the side section of an already existing ironing board is removed. Then, in the place of the auxiliary finishing board, a driving arm 1 is attached to the fitting base section for the auxiliary finishing board. In this case, on the fitting section E1 at he distal end of the driving arm 1, an upper iron 2 is fitted, and the driving arm 1 is equipped with an opening/closing pressurization-driving mechanism. Then, a lower iron 3 is attached to the distal end side of an already existing turning arm. This pressing device is constituted of the driving arm 1 with the upper iron 2 and the already existing turning arm with the lower iron 3. Alternatively, the turning arm of the auxiliary finishing board is removed, in and the place of the turning arm, an attachable supporting body, which is constituted to be attachable to the fitting section of the auxiliary finishing board, is attached. In this case, an upper iron driving arm and the lower iron are fitted on the attachable supporting body. Thus, the pressing device which can be attached to the side section of the ironing board by the attachable supporting body is constituted. Then, the function of the auxiliary finishing board and the function of the already existing turning arm are utilized.
Patent JP-2002124978-A (JP)
Title: Authentication method on performing cipher communication and recording medium with authentication program recorded
Inventor: KASHIWAGI YOSHITAKA
IPC: H04L47/20
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To improve performance of a computer by reducing the load on a kernel due to an authenticating work. SOLUTION: The identification number of a received IP packet is registered in an identification number table 4. An identification number inspecting part 5 checks whether or not the identification number of the received IP packet is registered in the identification number table 4. When it is checked that the identification number is not registered, the identification number is registered in the identification number table 4, and an authenticating work is performed.
Patent JP-2002121988-A (JP)
Title: Soil excavating system and excavating device
Inventor: ROKUTANDA HITOSHI
IPC: E21B7/18
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a soil excavating system and an excavating device capable of safely and easily excavating a vertical shaft of small diameter even in an urban area congested with buried objects, without damaging the buried objects. SOLUTION: A hydraulic pressure pump device 1, a vacuum device 2 with a gas/liquid separating means 4, and the excavating device 3 are mounted on a conveying vehicle 6 so that they are movable. The excavating device 3 can raise and lower an excavating pipe 7 while rotating it, the pipe having a high- pressure liquid ejecting portion and a mud sucking portion at its lower end. High-pressure water is ejected from the high-pressure liquid ejecting portion at the lower end of the excavating pipe 7 to excavate soil, with the generated mud sucked from the mud sucking portion, together with sucked outside air.
Patent JP-2002120222-A (JP)
Title: Resin cutting device for pelletizing and method for pelletizing
Inventor: AMADA TSUGIO
IPC: B29B9/06
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device by which pellets can be manufactured separately and individually from one another in a hot cutting device for a thermoplastic resin. SOLUTION: By providing an opening part in a cutter blade fitted on a rotating cutter holder, cut pellets can be prevented from sticking on the cutter blade and being stuck with each other again.
Patent JP-2002120803-A (JP)
Title: Enclosing and sealing method and system
Inventor: SASAKI TOMOFUMI
IPC: B65B25/14
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a statement of bills from being mailed to a user who is not its receiver. SOLUTION: Identification information with which destination information can be identified is written on each of a statement of bills carried on a conveyer 20 and on a cover with the destination information written carried on a conveyer 30. When the cover carried on the conveyer 30 is to be overlaid on the statement of bills carried on the conveyer 40, a stopper 31 shifts the cover from the statement to a degree that the identification information mentioned on the statement can be visually recognized. Thereafter, readers 22 and 32 read the identification information mentioned on the cover and the statement. Only when both are the same or when both are the information which can identify the same identification information, a pusher 70 encloses the cover and the statement of bills into an envelope carried on a conveyer 50.
Patent JP-2001166839-A (JP)
Title: Voltage generator
Inventor: MARX THILO
IPC: G05F3/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To integrate one or more voltage generators having a prescribed format in an integrated circuit at a minimum cost. SOLUTION: An operation inhibition signal is also supplied to the voltage generators through a line to which a reference voltage is supplied.
Patent JP-2002132409-A (JP)
Title: Personal computer
Inventor: KURAHARA YUKA
IPC: G06F3/033
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved user interface for a note type personal computer. SOLUTION: In addition to a main display device 17, an LCD 22 with a transparent touch panel 21 layered on the surface of the LCD 22 is provided. An article and a button do not appear on the display device 17 but they appear on the LCD 22. The user interface executes a process allocated to the button that is displayed through the touch panel 21 and touched by an operator.