baber/WOPTO huggingface dataset:
Patent JP-2001351888-A (JP)
Title: Method of detecting polishing end point of device wafer
Inventor: IDE SATORU
IPC: B24B37/013
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting timing of a chemical mechanical polishing end point of a substrate in a damascene step and a capacitor material burying step. SOLUTION: A wafer 1 provided with an iron thin film layer as an index in one layer structure of a substrate to be polished is used, a waste solution of a polishing agent slurry 13 is recovered as a continuous flow at the beginning of chemical mechanical polishing or in the middle thereof, color-developing reagent for reaction with iron ions is continuously mixed into the recovered continuous flow to obtain a sample 26 as a continuous flow, the color of the sample is read by a color identification sensor 300 in the form of a digital value (Ii), and a chemical mechanical polishing end point of the substrate is determined when the value of the digital value (Ii) reaches a digital value (Io) of the sample as the polishing agent slurry waste flow at the polishing end point of chemical mechanical polishing when the digital value is previously input to a controller CPU.
Patent JP-2001346269-A (JP)
Title: Portable terminal
Inventor: WATABE MAKOTO
IPC: H04W4/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that can set/release a drive mode corresponding to a driving state of an automobile by using a specific portable terminal only for an object with simple control in order to solve a problem of a conventional mobile terminal that has caused the user to feel a danger or to miss the reception of an incoming call because the user has manually set/released the drive mode resulting in forgetting the setting/release. SOLUTION: A drive mode control signal table 43 in a memory 23 registers in advance a drive mode control signal to control setting/release of the drive mode externally and turning on an automatic drive mode switch 41 allows a drive mode control signal reception section 22 to receive the drive mode control signal sent in response to the drive state of the automobile and the setting/release of a drive mode switch 42 is conducted according to the drive mode control signal in the mobile terminal.
Patent JP-2001345822-A (JP)
Title: Method and device for communication
Inventor: SUZUKI HIDEAKI
IPC: H04L12/28
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication method capable of easily adding channels, which exceed the information transmitting capacity of a transmission line connecting node devices, and to provide a communication device using the method. SOLUTION: Concerning the method and the device for performing communication by transmitting/receiving the multiple signals of fixed information transmitting capacity multiplexing the information of plural channels, priority at the time of information transmission is set for adding the channels exceeding the information transmitting capacity of multiple signals to the transmission band of the channels and information is transmitted, while being multiplexed in order from the channel of the transmission band, with which this set priority is high. Preferably, the highest priority is set to the transmission band of channels to be added over the information transmitting capacity of multiple signals.
Patent JP-2001349994-A (JP)
Title: Radiation image conversion panel
Inventor: SUZUKI HIDEMIKI
IPC: B32B7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a radiation image conversion panel during transportation without lowering the elastic modulus of a phosphor layer. SOLUTION: In the radiation image conversion panel comprising at least support and the phosphor layer provided on the support, the phosphor layer contains a phosphor and an epoxidized thermoplastic elastomer having an epoxy equivalent of 100 to 10,000 and containing a styrene-butadiene-styrene block copolymer structure.
Patent JP-2001012535-A (JP)
Title: Vibration damper provided with safety device and capable of regulating
Inventor: KUTSCHE THOMAS
IPC: B60G21/06
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To generate sufficient damping force even at the time of defective of control pressure of constituting a safety device by a pressure governor interposed between gas springs, in a device wherein two gas springs such as an air spring and the like is connected to the safety device. SOLUTION: In a safety device in relation to two air springs 91 which are provided in vibration dampers 1, 1 which are suitably mounted and used in each vehicular axle, each of one end sides of control conduits 93a, 93b connected to each of air springs 91 are connected to connecting parts s1, s2 of a safety device 95, and air pressure p1, p2 of the air spring 91 are transmitted. In the safety device 95, a shuttle valve is used to freely connect control pressure of larger one in control pressure p1, p2 by releasing a pressure output connecting part 101 to the vibration damper 1 by a valve element 99 held at a start position by means of springs 97a, 97b. It is thus possible to generate sufficient damping force even if one of control conduits 93a, 93b is damaged.
Patent JP-2001311300-A (JP)
Title: Polishing work method for stone member on wall surface
Inventor: HATAKEYAMA FUMIAKI
IPC: E04F21/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a working method giving a physically easy polishing and repairing method which is capable of offering a stable finish and a considerable improvement in efficiency without uneven polishing. SOLUTION: A roller 2 for moving a load is attached to the main body of a temporary scaffold, a polishing machine 4 is placed on a moving base 3 on the roller so as to bring a polishing disk surface 5 into contact with the wall surface and is subjected to reciprocating motions.
Patent JP-2001352595-A (JP)
Title: Voice input device
Inventor: SHIMIZU TSUKASA
IPC: H04R3/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively, easily and selectively extract the voice of a crewmember even when the height or sitting attitude of the crewmember is varied. SOLUTION: The direction toward the position of eyes of a driver is estimated from the angle of a rearview mirror inside an automobile cabin, and the height of eyes of the driver is estimated from the horizontal position of a seat for crewmembr. The position of eyes of the driver inside a three- dimensional space is found from the estimated direction toward the position of eyes of the driver and the estimated height of eyes of the driver, and the mouth position of the driver is found from the found position of the eyes. In this case, a position lower than the position of eyes for about 10 cm is found as a position of the mouth. The filter coefficient of an adaptive microphone array fixed at a certain place inside the automobile cabin is changed so as to keep directivity to the found mouth position of the driver.
Patent JP-2001349565-A (JP)
Title: Floor heating panel
Inventor: MIWA KAZUHIRO
IPC: F24D13/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel being excellent in the workability of holding the surplus of a power supply wire or the like on the occasion of jointing and, besides, enabling minimization of a fall of the strength of a panel main body. SOLUTION: The floor heating panel has the panel main body 10 composed of a panel base 11 and back plates 16a and 16b, a face-shaped heating body 20 built in the panel main body 10, the power supply wire 30a and a grounding wire 30b traversing the panel main body in a state of being connected to the face-shaped heating body 20 and a fixed-side connector 40a and a movable-side connector 40b connected respectively to the end parts of the power supply wire 30a and the grounding wire 30b. In the panel base 11, a fixed-side connector holding recess 14a holding and fixing the fixed-side connector 40a and a movable-side connector holding recess 14b holding the movable-side connector 40b so that it can be drawn out from the panel main body 10 are formed. On the rear side of the panel main body 10, a power supply wire holding groove 18 having a bend part 18a on the fixed-side connector holding recess 14a side is formed by the back plates 16a and 16b.
Patent JP-2001349160-A (JP)
Title: Opening part device and flexible-member motion device
Inventor: UETAKE TORU
IPC: E06B9/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an opening part device capable of realizing many shielding functions related to an opening part by means of one device. SOLUTION: The opening part device is provided with a shielding function member, a first main shaft, and a second main shaft. In the shielding function member, plural types of shielding function areas different in shielding functions in the case where the opening part is located in a shielding position are juxtaposed on at least one-area-per-type basis in the direction of a reciprocating motion. The first main shaft serves as a driving shaft in the case of the forward motion of the shielding function member, and the second main shaft serves as the driving shaft in the case of the backward motion thereof.  Furthermore, the opening part device is provided with a first driving source for imparting driving force to the first main shaft, a second driving source for imparting the driving force to the second main shaft, and a control means for controlling the motion of the first and/or second driving sources at the occurrence of the necessity of the forward motion, backward motion, or stopping of the shielding function member.
Patent JP-2001350502-A (JP)
Title: Evasion device
Inventor: IWAKABE YOSHITAKA
IPC: G05B9/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an evasion device 5 which does not allow a test device 1 to operate abnormally and never breaks a tested body 2 even if a controller 3 gets out of order. SOLUTION: A testing machine is equipped with a test device 1 testing a tested body 2, a controller 3 generating a command signal instructing the operation of the test device 1, and a evasion device 5 connected between the test device 1 and controller 3 and inputs the command signal from the controller 3 to the test device 1 through the evasion device 5; and the evasion device 5 is equipped with a means which stores a feedback signal showing the state of the test device 1, a means which compares the command signal from the controller 3 with a specific value to judge that the command signal is abnormal, and a switching means 12 which switches and outputs a signal based upon the feedback signal as a command signal in the case of abnormality.
Patent JP-2001358425-A (JP)
Title: Printed board
Inventor: KOMATSU SEIJURO
IPC: H05K1/14
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the mounting density of components mounted on child substrates without thickening a printed board when the child substrates are housed in a parent substrate in a structure of holding the child substrates inside the parent substrate. SOLUTION: A back board connector 5 for connecting with a back board, child substrate housing connectors 6 for connecting with child substrates 3 and guide rails 8 for housing the child substrates are provided on a parent substrate 2 and one part of the surface, which overlaps with the parent substrate 2, of the child substrate in each child substrate consists of notch parts 4 notched in the parent substrate 2 so that the substrate 2 is formed into a u-type shape. Therefore, the surface, which overlaps with the parent substrate, of each child substrate is reduced, whereby the options of components, which are mounted on the child substrate, is increased and it becomes possible to mount more the components on the child substrate.
Patent JP-2001357988-A (JP)
Title: Discharge lamp lighting device
Inventor: KANAI NORIO
IPC: F21S2/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with low cost and small size which can be fitted for pre-heating characteristics, starting characteristics, and lighting characteristics of a plurality of discharge lamps with different rated power. SOLUTION: The discharge lamp lighting device comprises an alternating current power source 10; a direct current power source part 1 rectifying and smoothing alternating current output of the alternating current power source 10; an inverter part 2 supplying high frequency output to a fluorescent lamp 4 by converting the output of the direct current power part 1 into high frequency output; a socket part 3, mounting the fluorescent lamp 4, connecting the fluorescent lamp with high frequency output of the inverter part 2, with a judging part 8 which judges rated power of the fluorescent lamp 4 by judging a misinsertion preventing structure arranged at different location corresponding with the rated power of the fluorescent lamp 4, at a base part of the fluorescent lamp 4;  and a driving part 7, with a control part 6 which controls the oscillation of a switching element at the inverter part 2 so as to fit with the detecting part 5 outputting a detecting signal corresponding with the result of judgment of the rated power of the fluorescent lamp 4, and the rated power of the fluorescent lamp 4, and outputs driving signal to the switching element.
Patent JP-2001356046-A (JP)
Title: Infrared detector
Inventor: TARUMI HIROYUKI
IPC: H04N7/18
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance a position resolution while preventing a transmittance of a condenser lens from decreasing. SOLUTION: A formed image of the condenser lens 15 is focused on an infrared image sensor 9. A heat-detecting element 16 is formed to the infrared image sensor 9. The formed image of the condenser lens 15 is distorted large at a visual field end part. However, the heat-detecting element 16 is set with an arrangement pitch increased from a central part to an end part, and therefore the distortion can be corrected. Although condensing characteristics of the formed image of the condenser lens 15 worsen at the visual field end part, the condenser lens 15 is designed to make the convergence characteristics best at a visual field most end part, so that convergence characteristics of the whole heat-detecting element 16 can be enhanced.
Patent JP-2001358477-A (JP)
Title: Case structure
Inventor: MOCHIDA HIROYUKI
IPC: H05K7/18
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a case structure which enables the user to add a system with an indispensable minimum increment of capacity and does not need the new addition of structural parts (lags) when the user adds the system and does not need the cable connection from outside and the power supply because the user can, utilize an existing connecting cable, which was being used originally, as it is. SOLUTION: Each pole (7) for supporting the casing of an information processor is constituted of a pile of two sheet metals (L-shaped sheet metals 8 and 9), one sheet metal (L-shaped sheet metal 8) is provided with a tapped hole (81) for fixing a screw (10) and graduations (82) for coordinating the slide pitch to be equal, and the other sheet metal (L-shaped sheet metal 9) is provided with a slit (91) in the direction of the pole for sliding it. Thus, the user can fix the two sheets of sheet metals (L-shaped sheet metals 8 and 9) in optional slide positions with the screw 10, making use of the tapped hole (81) and the slit (91).
Patent JP-2002002425-A (JP)
Title: Display device for vehicle
Inventor: ISOMOTO KAZUNORI
IPC: G01S7/48
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To allow a driver to easily recognize an obstacle existing in the front in a traveling environment with bad visibility. SOLUTION: A display control device extracts a partial image corresponding to the obstacle from an infrared image photographed by an infrared ray camera based on a detection result of the obstacle by a front obstacle sensor and information on an arrangement relation on a vehicle of the infrared ray camera set in advance and the front obstacle sensor and displays the extracted partial image on a display device in a state that the extracted partial image is overlapped with a corresponding position of a three-dimensional map image in front of a present position generated based on map image information, because front visibility is not good when a light switch is turned on.
Patent JP-2002004085-A (JP)
Title: Electrolytic copper foil suitable for direct perforating with carbon dioxide laser
Inventor: TAKE MORIO
IPC: H05K1/09
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain electrolytic copper foil which may be bored with through- holes and/or blind via holes by directly irradiating the surface of the electrolytic copper foil with a carbon dioxide laser. SOLUTION: The electrolytic copper foil is formed by subjecting at least the shiny surface of the electrolytic copper foil to nickel metal treatment or nickel alloy treatment. A printed circuit board is formed by forming a copper clad plate using the same and directly irradiating the plate with carbon dioxide laser of the output preferably selected from 5 to 60 mJ from above the same, thereby working and removing the electrolytic copper foil of the inner layer and the outer layer and forming the through-holes and/or blind via holes. Accordingly, the shiny surface treated electrolytic copper foil which may be bored with the through-holes and/or blind via holes by direct irradiation with the carbon dioxide laser may be obtained.
Patent JP-2001013965-A (JP)
Title: Rhythm playing device
Inventor: ITO MIKIO
IPC: G10H1/40
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To attain rhythm playing by many kinds of rhythm sound with less channels in a rhythm playing device. SOLUTION: A tone generator TG 30 has eight sound source channels. The TG 30 generates rhythm sound kind specifying information specifying kinds of rhythm sound being more than 8, for example, 16 kinds of rhythm sound by read-out of rhythm patterns and/or the operation of a rhythm playing operation piece. In is discriminated for each rhythm sound kind specifying information which sound source channel kinds of rhythm sound relating to its specifying are already allotted to, when allotting is finished, rhythm sound kind specifying information is allotted to a sound source channel relating to allotting, when allotting is not performed, allotting is performed in accordance with a judged result of a judging means.  When the judged result of the judging means indicates that a sound source channel in an empty state exists, rhythm sound kind specifying information is allotted to a sound source channel in an empty state and sound is uttered, when the result indicates that it does not exist, the information is allotted to a sound source channel in which the attenuation of a rhythm sound signal is most advanced and sound is uttered.
Patent JP-2002006022-A (JP)
Title: Receiver for positioning
Inventor: HAMADA HIROSHI
IPC: G01S19/24
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver for positioning which is contrived to find the accurate time (GPS time) of a time system for positioning and accurate present local time immediately after the receiver returns from sleep when the receiver is intermittently operated and to obtain an accurate positioned result in a short time. SOLUTION: This receiver for positioning makes the operation of a free running counter which counts time in the unit of, for example, 1 ms to be continued even during sleep and finds temporal GPS time from an RTC 4 when the receiver returns from the sleep. Then the receiver finds a week number and week time from the temporal GPS time and, on the other hand, the GPS time with accuracy which is equal to the counting accuracy of the free running counter from the value of a time counter found from the value of the free running counter immediately after the receiver returns from the sleep, the time epoch indicating the leading position of a subframe, and the week number and week time found from the RTC 4.
Patent JP-2002015922-A (JP)
Title: Insulating oil processing device for oil-immersed transformer
Inventor: KOYAMA YOSHIHIRO
IPC: H01F27/14
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil-immersed transformer insulating oil processing device, that is capable of preventing environmental pollution and shortening a time required for a maintenance-inspection process. SOLUTION: An insulating oil processing device is equipped with an oil- gathering tank 12, that gathers the insulating oil from an oil-immersed transformer 1 and a purifying tower 16, that purifies the insulating oil. The insulating oil of the oil-immersed transformer 1 is transferred into the oil-gathering tank 12 with an oil pump 14 via a piping 10, and the insulating oil stored in the gathering tank 12 is transferred to the oil-immersed transformer 1 with a second oil pump 15. The insulating oil kept in the gathering oil tank 12 is circulated in the purifying tower 16 by an oil pump 17.
Patent JP-2002015843-A (JP)
Title: Manufacturing method for ceramic heater
Inventor: KANO HARUHIDE
IPC: H05B3/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a ceramic heater, capable of favorably manufacturing a mold for the ceramic heater by preventing the aggregation of alumina particles, even if the average particle size of alumina particles of a raw material of the ceramic heater is made small. SOLUTION: A binder of 10-30 pts.wt., a solvent of 4-14 pts.wt., and a plasticizer of 3-10 pts.wt. are added to particles mainly comprising alumina of 100 pts.wt., and 0.007-0.2 g dispersant made of a phosphate per m2 of the surface area of the alumina particles is mixed to the mixture to prepare a mixed composition, and the mixed composition is used to manufacture the mold for the ceramic heater.
Patent JP-2002014747-A (JP)
Title: Portable electronic equipment and cooling device used for the electronic equipment
Inventor: SHIBAZAKI KAZUYA
IPC: H05K5/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment which can reduce mechanical stress applied to a circulation path when a display unit is rotated until no problem is caused and prevent damage to the circulation path and the resulting leak of a refrigerant. SOLUTION: The electronic equipment is equipped with a computer main body 2 which has a semiconductor package 9 inside and the display unit 3 which is supported rotatably on this main body through a hinge shaft 23. A heat receiving head 27 which is thermally connected to the semiconductor package is installed in the computer main body and a heat radiator 28 is installed in the display unit. The heat receiving head and heat radiator are connected through the circulation path 29 which forcibly circulates the refrigerant and the circulation path is disposed between the computer main body and display unit. The circulation path is equipped with bending absorption parts 52 and 53 which are arranged coaxially with the hinge shaft and shaped so as to twist displacement following up the rotation of the display unit.
Patent JP-2001338355-A (JP)
Title: System for managing information at the point of receiving order
Inventor: YOKOYAMA TETSUO
IPC: G06Q30/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, simple and accurate system for managing information at the point of receiving an order. SOLUTION: This information management system consists of a portable telephone provided with an Internet connection function or a computer provided with a communication function as an Internet terminal for receiving an order, and computers provided with a communication function or portable telephones provided with an Internet connection function which are partly or entirely adopted as the Internet terminal of a merchandise manufacturing, procuring or delivering sites. The system is inexpensive and also can unitarily manage information at the time of receiving an order which is effective as management information.