baber/WOPTO huggingface dataset:
Patent JP-2002291245-A (JP)
Title: Method for charging capacitor and capacitor charger
Inventor: MURAKI SAORI
IPC: H02M3/335
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor charger which can accurately control a charging voltage and rapidly and repeatedly increase the charging voltage to a target. SOLUTION: In the method for charging the capacitor, a resonance inverter part IV generates a AC voltage by using a constant frequency drive pulse, the AC voltage is converted into a DC voltage, and the capacitor CD is charged with the DC voltage. The method for charging the capacitor comprises: the first step that a calculation pulse in the drive pulse has the predetermined constant drive pulse width and the load capacitor CD is charged for ΔVn; and the second step that the load capacitor CD is charged by a single or a plurality of final pulses having the drive pulse width W2 (W1>W2) required for boosting a voltage of V2-V1 when a relations between the charging voltage V1 of the load capacitor CD and the target voltage V2 meet an inequality V2>V1>V2-ΔV.
Patent JP-2002290306-A (JP)
Title: Automatic meter inspection system
Inventor: SHIMOE MASAYOSHI
IPC: H04B7/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic meter inspection system, where terminals collecting measurement data, a center device collectively managing the measurement data and a plurality of relay base stations between the terminals and the center device are installed, that investigates and decides a most stable relay route to attain data communication with high reliability. SOLUTION: Relay base stations (8a-8i) investigate the electric field strength in the case of communication in a transceiver mode among them, select an optimum relay route on the basis of the result of investigation to conduct data communication.
Patent JP-2002292016-A (JP)
Title: Game machine, machine presentation expressing method, recording medium, and server
Inventor: TANAKA MASAHIKO
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to have continuous interest for the game without having a monotonous or boring feeling, etc. SOLUTION: The game machine includes a display part displaying different conditions in such a sequence as the stopping display condition (1), varying display condition (2), expectation display condition (3), ready-to-win condition (4), and then either of a bonus hit condition (5) and a missing condition (6), wherein in the expectation period from (1) to (3) to be repeated in a plurality of runs in case a plurality of balls hit a starting hole, the information image to previously notify that ready-to-win is coming is allowed to appear in the display part during the expectation period repeated in a plurality of runs, and notification of a change in the degree of reliance of bonus hit is given by changing the color of the information image.
Patent JP-2002255710-A (JP)
Title: Terpene compounds which are obtained from rice chaff and wheat or barley seed chaff (hull) and have crop germination-inhibiting effect
Inventor: KATO TADAHIRO
IPC: A01N43/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a crop germination inhibitor which is safe and inexpensive, has an excellent crop germination-inhibiting effect, can simply be produced, and can stably be supplied. SOLUTION: The crop germination inhibitor comprises or contains terpene compounds of formulas 1 to 3 obtained from the water or organic solvent extracts of rice chaff and wheat or barley seed chaff (hull).
Patent JP-2002293749-A (JP)
Title: D-aspartic acid-containing protein-splitting enzyme inhibitor
Inventor: KINOUCHI TADATOSHI
IPC: A61P25/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor for an aspartic acid-containing protein-splitting enzyme, particularly for D-aspartic acid endopeptidase(DAEP), in view of the fact that the existing inhibitor is only lactacystine known as a proteasome inhibitor however, it is poor in sensitivity, and its drawback being that it also acts on proteasome. SOLUTION: This inhibitor, i-DAEP, is obtained by paying attention to that DAEP specifically splits a substrate including D-Asp and by designing such a compound as to inhibit DAEP activity by blocking the active center of DAEP by the analog. This inhibitor thus obtained is composed of an amino acid sequence including D-asp-CH2 Cl or a derivative thereof, preferably of benzoyl- Arg-His-D-Asp-CH2 Cl, biotinyl-Arg-His-D-Asp-CH2 Cl or biotinyl-Gly-Gly-D-Asp- CH2 Cl.
Patent JP-2002293549-A (JP)
Title: Sleeve
Inventor: KOBAYASHI AKIRA
IPC: C03B9/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate difficulty due to deviation of centers of a sleeve and a mouth die, and to reduce defects in the mouth part of a glass bottle. SOLUTION: In the sleeve to guide a plunger for forming the inside of a mouth part of a parison in the parison molding process of a glass bottle molder by a blow-and-blow method, an upper end part provided at an upper end of a cylindrical body and to be fitted to the lower part of a mouth die is formed as a separate body from the cylindrical body, and this upper end part is formed so as to be slightly movable in the horizontal direction.  Even if there is deviation of centers between the cylindrical body of the sleeve and the mouth die, the upper end part to be fitted to the mouth die moves slightly in the horizontal direction to the cylindrical body so that the upper end part fits to the mouth part in the state that the centers of the plunger and the mouth die coincide with each other, and the defect so-called 'top biting' due to delay of the plunger arrival time or non-arrival of the plunger up to the prescribed position can be overcome.
Patent JP-2002304574-A (JP)
Title: Visual information system
Inventor: SATO YOSHIO
IPC: G06Q10/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To develop a flexible medium corresponding to local commercial zone needs capable of improving the convenience of users by introducing multi-media starting with animation advertisements to a community space in a station or the like. SOLUTION: This information system for introducing new public relation media to a community space in a station, an airport lobby, or a building or the like is provided with a large-scaled vision for providing locally close various real time information corresponding to the carriage of animations for realizing the provision of administrative and public information, the provision of information and site guidance when any emergency accident and disaster happens, and the provision of enterprise and store advertisements, a multi-function message board for distributing real time character information corresponding to the Internet, the locally close information, and personal messages, a bi-directional multi-media terminal capable of displaying and printing the information specialized for the provision of suburban commercial zone information, merchandise, and services,  and a control center for controlling the carriage of advertisements to various monitors and the reception and distribution of the information, and for controlling a Web master or the like corresponding to the Internet.
Patent JP-2002303702-A (JP)
Title: Lens array and lens array substrate
Inventor: SHIMIZU ATSUSHI
IPC: G02B3/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To easily control a sealing resin layer to a desired thickness in a lens array having a lens resin layer and the sealing resin layer and to prevent the edge part of the lens resin from crushing. SOLUTION: The lens array 90k has a lens resin layer 3a on which a lens pattern is formed all over and a sealing resin layer 7 formed on the lens pattern whose refractive index is different from that of the lens resin layer. The lens resin layer has an additional pattern 14 formed in a region out of the region where the lens pattern is formed in such a manner that the additional pattern protrudes in the direction from the lens resin layer to the sealing resin layer and that its height varies stepwise. When the sealing resin layer is pressed in the direction from the sealing resin layer to the lens resin layer to regulate the thickness of the sealing resin layer, the thickness of the sealing resin is controlled according to change in the form of the additional pattern.
Patent JP-2002308839-A (JP)
Title: Method for producing 2-amino-4-hydroxybenzoic acid
Inventor: KOSUGI YOSHIO
IPC: C07C229/64
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-amino-4-hydroxybenzoic acid(AHBA) at a low cost with good efficiency. SOLUTION: m-Aminophenol is reacted with a bicarbonate such as KHCO3 and NaHCO3 in an aqueous solution. In order to further increase the yield, the reaction is carried out under the temperature condition of 30-100 deg.C, and it is preferred that the reaction is once stopped at any point before completion of the reaction and is stabilized by taking out the formed AHBA from the system.
Patent JP-2002306625-A (JP)
Title: Door opening method for fire hydrant device and fire hydrant device
Inventor: IDE KAZUMA
IPC: E05F3/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire hydrant device capable of opening a door at a low speed from the start of opening in opening a door of the fire hydrant device so as to surely avoid the danger that an operator is injured by the suddenly opening door or meets a sudden accident. SOLUTION: This fire hydrant device A is provided with a case having a main door 11 and an auxiliary door 12. A pilot lamp L1, an operating button 24 and a response lamp L2 are provided between the main door 11 and the auxiliary door 12. An oil damper D1 for opening the main door 11 at a low speed is fitted so that when the main door 11 is closed, a rod is elongated to a required length, and from the start of applying load. The oil damper D2 starts to apply load when the main door 1 starts to open and reaches a certain angle. The back side of a front plate 13 is fitted with a manual transmitter 2. In the manual transmitter 2, when fixing of a fixture 29 is released by a movable member 21, a cover holder 27 as a holding part of a button cover 28 is exposed so that the button cover 28 can be simply replaced.
Patent JP-2002309348-A (JP)
Title: High chromium austenitic alloy
Inventor: FUJIMOTO KOJI
IPC: C22C38/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a high Cr austenitic alloy in which intergranular corrosion damage can be prevented at a low cost. SOLUTION: The high Cr austenitic alloy has a composition containing, by weight, <=0.05% C, 35 to 50% Ni and 25 to 40% Cr, and the balance Fe, and has been subjected to TT treatment after solution treatment or solution heat treatment. The alloy can suitably be used for a heat transfer pipe 9 arranged at a vapor generator 1 of a nulcear reactor, piping arranged at a chemical plant.
Patent JP-2002308052-A (JP)
Title: Theft prevention device for vehicle
Inventor: AKAMATSU KUNIO
IPC: B60R25/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the crime-prevention by holding a locked state even when a key cylinder is wrongly operated. SOLUTION: This theft prevention device 1 for a vehicle is provided with a key 3, signal reading means 5, and a signal processing means 7. The key 3 can be inserted into a door 11, a trunk 13, and key cylinders 11a, 13a, 15a of an ignition in common, and a transmitting means 17 is buried in the key 3 to transmit the inherent information for enquiry. The signal reading means 5 are respectively mounted near the key cylinders 11a, 13a, 15a and receive signals transmitted form the transmitting means 17. The signal processing means 7 is electrically connected to each signal reading means 5, and sends an unlocking permission signal to the door 11 and the trunk 13, and a start permission signal to the ignition under a condition that the signal transmitted from the signal reading means 5 is agreed with the registration information registered in advance.
Patent JP-2002205257-A (JP)
Title: Method and device for cleaning polishing surface plate
Inventor: DENDA YASUHIDE
IPC: B24B53/017
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a polishing surface plate, capable of preventing a cleaned polishing surface of a lower surface plate from being contaminated again by washing water for cleaning a polishing surface of an upper surface plate in ejecting water for cleaning from a jet nozzle moving along the respective polishing surfaces of the upper surface plate and the lower surface plate while rotating the upper surface plate and the lower surface plate provided at a double face polishing device. SOLUTION: In ejecting water for cleaning from the jet nozzles 32a, 32b moving along the respective polishing surfaces of the upper surface plate 20 and the lower surface plate 30 while rotating the upper surface plate 20 and the lower surface plate 30 provided at the double face polishing device, water is ejected from the jet nozzle 32a for cleaning the polishing surface of the upper surface plate 20 facing downward, and then water is ejected from the jet nozzle 32b for cleaning the polishing surface of the lower surface plate 30 facing upward.
Patent JP-2001346593-A (JP)
Title: 17q-linked breast cancer and ovarian cancer susceptibility gene
Inventor: SKOLNICK MARK H
IPC: C12R1/19
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To diagnose a germline mutation in BRCA1 gene, and the disease diathesis for breast cancer and ovarian cancer. SOLUTION: This diagnosis uses a method and a material for isolating and detecting a disease diathesis gene (BRCA1) for human breast cancer and ovarian cancer.
Patent JP-2002316080-A (JP)
Title: Apparatus for treating base board
Inventor: OGURA HIROYUKI
IPC: H01L21/027
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a base board treating apparatus for detecting accurately the instant that a treating liquid is discharged from a discharge nozzle. SOLUTION: A base board W is held by a spin chuck 10 to keep a horizontal posture and is rotated on the horizontal plane. A resist is discharged from the discharge nozzle 20 toward the rotating base board W. The dripped resist is spread on the whole surface of the base board W by centrifugal force so that resist application is made to proceed. At this time, the liquid discharging state detecting area near a discharge port 20a being the tip of the nozzle 20 is photographed by a camera 30. A background plate 60 is arranged to cover at least the backside of the liquid discharging state detecting area when viewed from the camera 30.  The reflected picture and pattern of the base board W is prevented by the plate 60 from being photographed by the camera 30 so that noise is decreased in the photographed image and the instant that the treating liquid is discharged from the nozzle 20 can be detected accurately.
Patent JP-2002313877-A (JP)
Title: Automatic guided vehicle
Inventor: FUKUDA ISAO
IPC: H01L21/677
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in a wafer transfer means that is mounted on an automatic guided vehicle that automatically carries and transfers semiconductor wafers between stations at a semiconductor-manufacturing factory or the like. SOLUTION: An attitude-matching apparatus 4 for aligning the attitude and direction of a wafer 10, a transfer apparatus 3 for transferring the wafer 10, and an OCR 43 for reading the ID information of the wafer 10 are mounted to the automatic guided vehicle 1. Then, vacuum chuck holes 34 and 34 are provided at a transfer hand 31 of the transfer apparatus 3 for sucking by an air pump 64, thus sucking and retaining the wafer 10 using the transfer hand 31. Then, an ID mark 11 where ID information on the manufacturing history or the like of the wafer 10 is coded is put onto the board surface of the wafer 10.
Patent JP-2002321264-A (JP)
Title: Back pressure control device of motor-driven injection molding machine
Inventor: AYUSAWA TSUTOMU
IPC: B29C45/76
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To upgrade the metering accuracy of a resin. SOLUTION: This back pressure control device comprises a control mode switching means 50 for switching a control mode from a first control mode to a second control mode at a point of time when an injection screw 4 has reached a specified receding position, a first control means equipped with a screw rotating velocity control means 64 to 66 which are applied to a first control mode and controls a third drive motor 7 so as to make the rotary speed of an injection screw 14 coincide with a target rotary speed and back pressure control means 62, 63 and 59 which control a first and a second drive motor 11A and 11B so as to make a back pressure coincide with a target back pressure and second control means 62, 63 and 66 equipped with metering rate control means 54,  55 and 59 which are applied to a second control mode control and control a first and a second drive motor 11A and 11B so as to make a metering rate coincide with a target metering rate and back pressure control means 62, 63 and 66 which control a third drive motor 7 so as to make the back pressure coincide with a target back pressure.
Patent JP-2002322509-A (JP)
Title: METHOD FOR TREATING MOLTEN STEEL EXCELLENT IN SOLIDIFIED STRUCTURE BY UTILIZING CaO
Inventor: MOROHOSHI TAKASHI
IPC: B22D1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating molten steel excellent in a solidified structure by utilizing CaO with which the solidified structure of the molten steel is micronized at a low cost by adding Ca forming effective inoculation nuclei to the molten steel, and internal defects, such as internal crack, center segregation, center porosity, can be prevented. SOLUTION: The molten steel is cast after controlling a total Al content to <=0.03 wt.% and adding the Ca material 13 to the molten steel 11 so as to satisfy the following formula in the molten steel 11 having γ iron of solidified primary crystal. The formula is 0.0005 wt.%<=(total Ca wt.%)<=2.5×(total O wt.%). Wherein, the total Ca wt.% is a concentration of Ca contained in the molten steel and the total O wt.% is a concentration of O contained in the molten steel.
Patent JP-2002328686-A (JP)
Title: Karaoke machine
Inventor: KIJIMA HIDEO
IPC: G10L25/51
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke machine with a point rating function which uses MPEG audio compressed data. SOLUTION: In the karaoke machine connected with a network, karaoke data stored in the karaoke machine are compressed on the basis of the MPEG compression format, and the data consist of stream data with stream IDs added according to the class of data to be used with karaoke. The data for point rating corresponding to the music data which synchronize with the performance time to which the stream ID are added are stored in the karaoke machine as the karaoke data. The karaoke machine extracts the data for point rating, and carries out processing of point rating function on the basis of the stream ID.
Patent JP-2002328784-A (JP)
Title: Print monitoring system, printing system, printing job monitoring method, computer readable storage medium and computer program
Inventor: MATSUEDA KAZUTAKA
IPC: B41J29/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a print monitoring system capable of monitoring a printing device without imposing any surplus load on this system or devices constituting this system. SOLUTION: When it is judged that a printing job generated by printer deriver 11 is not printing to a local printer 14, the reading of an NULL job 31 set at the head of the printing job is omitted, and the printing jobs following a job start command 32 are preserved, and added with system ID, and outputted to a network printer 15. Thus, it is possible to monitor the state of the printer without transmitting any NULL job 31 being a surplus load to the network printer 15, and to constitute a comfortable printing system without imposing any surplus load on the printer, the network, and the system.
Patent JP-2002328911-A (JP)
Title: Device and method for stopping internal circuit operation
Inventor: HARAYAMA HIDEKI
IPC: H01L21/822
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To shorten time of development and time of execution of a test in a static electric source current measuring test in a system LSI with a built-in processor. SOLUTION: In response to a signal entered from an external terminal 15 for controlling a stop mode, a pipeline process wait circuit 17 finishes a pipeline process and shifts a processor to a stop mode and a bus stabilizing circuit 16 stops an operation of a bus 11 and stabilizes it, which enables the processor to be shifted to a stop mode easily in the static electric source current measuring test and shortens the time of development and time of execution of a test, and return to a normal operation mode from the stop mode can be done easily.
Patent JP-2002328562-A (JP)
Title: Image forming device
Inventor: YOKOGAWA TADAHIRO
IPC: G03G15/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent fixing performance from being deteriorated even in the case of a large number of consecutively printed sheets. SOLUTION: When the number of consecutively printed sheets counted by a counter 12a reach a specified number or over, a control temperature value corresponding to the number of sheets is read out by referring to a lookup table 12b. Then, the driving voltage of a heater driving circuit 24 is increased so that the temperature of a heat roller 23 detected by a temperature sensor 28 becomes the control temperature value.
Patent JP-2002326900-A (JP)
Title: METHOD OF HEAT TREATMENT FOR ZnSe SUBSTRATE, ZnSe SUBSTRATE, METHOD OF EPITAXIAL GROWTH AND THIN FILM OBTAINED BY THE METHOD
Inventor: FUJIWARA SHINSUKE
IPC: C30B31/08
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a ZnSe substrate for epitaxial film growth with a good crystal property. SOLUTION: The method of heat treatment of the ZnSe substrate is that the ZnSe substrate obtained by slicing a ZnSe single crystal is heat treated in the Se atmosphere of 800-1200 deg.C, thereafter heat treated in the Zn atmosphere of 800-1100 deg.C. At this time, the ZnSe single crystal is preferable with n type dopant, the concentration of which is >=1×10<17> cm<-3> .
Patent JP-2002330277-A (JP)
Title: Image forming apparatus
Inventor: ASAKURA MASANORI
IPC: B41J5/30
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has high use efficiency because recording processing is not interrupted even in the case paper in a horizontal direction can not be fed in recording turned image data on the paper in the horizontal direction. SOLUTION: Image data obtained by reading an original vertically are turned by a first image turning circuit 5a and stored in an image memory 12, and the turned image data are read from the image memory 12 and recorded on first paper (lateral A4-sized paper) loaded in a first paper feeding cassette 9a. In the case the first paper (lateral A4-sized paper) becomes impossible to be fed during the recording of the turned image data, the turned image data read from the image memory 12 are turned again by a second image turning circuit 5b, and the image data that are turned again are recorded on second paper (longitudinal A4-sized paper) loaded in a second paper feeding cassette 9b.