baber/WOPTO huggingface dataset:
Patent JP-2000294522-A (JP)
Title: Dividing method of wafer and manufacture of semiconductor device
Inventor: NAKAYOSHI HIDEO
IPC: H01L21/304
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent chippings, when a wafer is divided. SOLUTION: Trenches 22, which are deeper than the thickness of chips when the chips are completed and have curved surfaces in the bottom parts are formed from a forming surface 21' side of semiconductor elements, along dicing lines or chip dividing lines of a wafer 21, on which the semiconductor elements are formed. After a sheet for holding is stuck on forming surfaces of the semiconductor elements on the wafer, the backside of the wafer is ground and polished, and separation into individual chips is performed. After the wafer is divided into individual chips through grinding and polishing, the grinding and polishing are continued, and the thickness of the completed chips is obtained.  In this case, a ratio A/B is at least 0.3, where A is the amount of grinding and polishing from the time, when the ground and polished surface of the wafer reaches the bottoms of the trenches to the time, when the thickness of the completed chips is obtained, and B is the depth of regions having the curved surfaces in the bottom parts of the trenches.
Patent JP-2001202281-A (JP)
Title: Method/device for recording, method/device for transferring, method/device for reproducing and recording medium
Inventor: HANEDA NAOYA
IPC: G06F11/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer data when the transferring unit of data is smaller than the erasing unit of a recording medium. SOLUTION: Every time a transferring device 1 reads data of a capacity equivalent to the integral multiple of the erasing unit of a recording medium 203 in a recording and reproducing device 2 from a recording medium 103 and transmits it, the device 1 receives status information from the device 2. Every time the device 2 records data of a capacity equivalent to the integral multiple of the erasing unit of the medium 203, the device 2 returns the status information to the device 1.
Patent JP-2000188852-A (JP)
Title: Electrical apparatus
Inventor: SAKURAI OSAMU
IPC: H02K23/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus, including a low-cost brush unit for a dynamo-electric machine with high reliability with respect to abnormal increase in temperatures at the brush caused by abnormal sparks generated between a commutator and the brush. SOLUTION: A commutator motor 13 includes a protective switch means 47 connected electrically to a current path of an armature 25. The protective switch means 47 includes terminal metallic fittings 50 with welding-part connections 56 on the edge near to the commutator, an electrically conductor (for example, brush holder) 43 with welded-part connections 52 near to the connection part 56 and in a noncontacted state to the connection part 56, a heat-sensitive welding body 51 that is connected at temperatures under a given level between both connections 52 and 56 for cutting the connection at temperatures over the given level. The armature 25 is provided with both the connections 52 and 56 are provided vertically, so that the heat-sensitive welding body 51 which melts at an abnormal sparking is easily extruded from both the connections 52 and 56.
Patent JP-2001148779-A (JP)
Title: Image processing unit and image composite method
Inventor: IWASAKI AKIHIKO
IPC: H04N1/387
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can avoid errors in pattern matching caused by extraction and use of an improper matching area so as to composite images with high accuracy in the case of the pattern matching. SOLUTION: A matching area discrimination section 4 discriminates whether a matching area extracted by a matching area extract section 3 is appropriate and the matching area extract section 3 extracts a new matching area again when the matching area discrimination section 4 discriminates that the matching area is inappropriate. Furthermore, a pattern matching result discrimination section 7 also discriminates the propriety of the matching result after a pattern matching section 6 conducts pattern matching, and the matching area extract section 3 extracts a new matching area again when the matching result is not appropriate.
Patent JP-2001207820-A (JP)
Title: Oil filter structure for four cycle engine for snowmobile
Inventor: YATAGAI YASUAKI
IPC: B62M27/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a four cycle engine for a snowmobile enabling easy detachment of an oil filter with superior maintainability. SOLUTION: In this four cycle engine for the snowmobile, a cylinder head 3 is provided on an upper side of the engine 2, a crankshaft is oriented substantially parallel with a vehicle body width direction inside an engine room 6 formed in a vehicle body front part of the snowmobile 1, the engine 2 main body is arranged tilted forward in a vehicle body traveling direction, and an intake path 5 is arranged on an upper part of this tilted engine 2 main body. An oil filter 8 is installed on a body frame 10 inside the engine room 6 separately from the engine 2 main body, and it is installed with its mounting part to the body frame 10 facing downward.
Patent JP-2001209459-A (JP)
Title: Device for functional expansion
Inventor: AGO YASUHIRO
IPC: G06F1/16
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for functional expansion that a equipment is stored and locked in a base even if a operating unit is not operated, and the equipment is capable of being ejected by one operation. SOLUTION: The device for functional expansion is provided with a base 3 the electronics are put on and taken off and a equipment 19 is stored in, the operating part 20, the ejection mechanism 37 which is connected to the operating part 20 and locks the equipment 19. The device is composed so that the ejection mechanism 37 releases lock of the equipment 19 and also which is pushed out when operating the unit 20.
Patent JP-2001205900-A (JP)
Title: Print controller, print control method, and storage medium
Inventor: HOSODA TAKASHI
IPC: B41J13/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a print controller, a control method and a storage medium in which the time to be elapsed after start of receiving print data before end of print can be shortened in collate print where a plurality of copies of a document having a plurality of pages are to be printed copy by copy. SOLUTION: Print data of a plurality of pages is received sequentially page by page (S404), and in case of collate print (Yes at S405), the sequentially received print data of each page is stored sequentially in a data file (S406) and, at the same time, print of first copy is started by a printer (S409) upon receiving print data of first page. Second and subsequent copies are printed by reading out the print data from the data file.
Patent JP-2001211473-A (JP)
Title: Radio base station
Inventor: ISHIDA AKIRA
IPC: H04W24/08
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station capable of insuring fixed traffic quantity and also guaranteeing fixed communication quality between the radio base station and a mobile station by changing a correlation threshold and a field strength ratio threshold in accordance with the situation of a position where the radio base station is installed and appropriately performing spatial multiplexing. SOLUTION: A controlling part 80 counts the number of interference avoidance start times, the installation density of the other radio base stations, the number of rejecting times when link channel allocation is rejected duo to a communication quality failure and updates the correlation threshold and the field strength ratio threshold in accordance with the number of interference avoidance start times, the installation density and the number of rejecting times.
Patent JP-2001210385-A (JP)
Title: Sealed type battery
Inventor: SHIONUMA KEIJI
IPC: H01M4/133
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To enable to surely perform the gas drainage from a bottom side of the sheath can also in high temperatures through a center hole of a battery main body, and besides, aim at a decrease of number of parts in a sealed type battery. SOLUTION: A battery main body loaded within a sheath can 1 is made as a structure not to have a wick. In other words, in the cylindrical sheath can 1 that is capped by a cap body 5 having a relief valve 8 in one end, a positive electrode 10 in which the cylindrical battery main body 2 that is laminated via a separator 30, and wound by a positive electrode active substance mixture 12 which is coated on a band-shaped positive electrode current collector 11 and by a negative electrode active substance mixture 12 which is coated on a band-shaped negative electrode current collector 21 is housed.  In an inner end of positive electrode 10 or negative electrode 20, a region is formed where the positive electrode active substance mixture 12 or negative electrode active substance mixture 22 is not coated on the positive electrode current collection body 11 or negative electrode current collection body 21, and the configuration that a center hole 40 that is penetrated in the axis direction of battery main body 1 of battery main body 1 is formed in the convolutionally wound central part of battery main body 1 by this region, and this cylindrical center hole 40 is made as a gas drainage hole.
Patent JP-2001208368-A (JP)
Title: Air conditioner and air-conditioning method
Inventor: KARAUSHI MUNEO
IPC: F24F13/22
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner and an air-conditioning method which realizes prevention of pollution of indoor environment, reduction of equipment cost and the like by performing humidity control without installing a humidifier separately. SOLUTION: Downstream an electromotive expansion valve 51, the line of hot gas inlet pipes 55 and 57 connected to the discharge side of a compressor 7 is connected between refrigerant pipes 42 and 43, and also a solenoid shut off valve 59 is interposed between these hot gas introduction pipes 55 and 57. When real moisture Mr is lower than the target moisture Mt, a temperature and humidity control unit 5 outputs an open command properly to the solenoid shut off valve 59, while outputting an operation command to a freezing unit 3. Thereupon, an indoor heat exchanger 27 is supplied with hot gas discharged from the compressor 7 via the hot gas inlet pipes 55 and 57 and the refrigerant pipe 43, and the temperature of the indoor heat exchanger 27 goes up sharply.  Hereby, the moisture of the dew condensed at the cooling fin, etc., of the indoor heat exchanger 27 or the moisture reserved in a water receiving pan 37 evaporates quickly, and target moisture Mt can be obtained.
Patent JP-2001204679-A (JP)
Title: Cleaning tool
Inventor: DOGE SEIKO
IPC: A47J37/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool by which the stubborn dirt on a linear material, in a narrow space such as joints of the linear material, or in other places of a roaster which is made by joining the linear material together crosswise or of the like can be easily removed in a short time. SOLUTION: A screw nail (2a, 2b) is attached to a handle (1a, 1b)to form the cleaning tool.
Patent JP-2001217391-A (JP)
Title: Method of adjusting ac timing of semiconductor integrated circuit
Inventor: AEBA KIMIHIKO
IPC: H01L27/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems as the increase in the number of processes and manufacturing cost and the extended delivery time in the development of a semiconductor integrated circuit which are caused by inspection and adjustment of timing of all the output signals from an external terminal on a board every time a first semiconductor integrated circuit is changed to a second one, which requires much time and labor. SOLUTION: When developing the second semiconductor integrated circuit (#2) which has at least one output signal which is the same as that as of the first semiconductor integrated circuit (#1), a delay value of an output signal outputted to the external terminal 206 from a flip-flop circuit 203 in the final stage of the first semiconductor integrated circuit (#1) is used to adjust the first semiconductor integrated circuit and then a delay value of an output signal outputted from the adjusted first semiconductor integrated circuit is obtained as a final delay value (τend). A delay value (τ2) of an output signal of the second semiconductor integrated circuit is so adjusted as to be substantially the same as the final delay value (τend) using delay adjustment elements 207i (i=1, 2,..., n).
Patent JP-2001215575-A (JP)
Title: Damper device for camera
Inventor: TAKANASHI TATSUO
IPC: G03B19/12
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a damper device for a camera by which the moving speed of the moving member of a camera is restricted and whose component member is made inexpensive, in terms of production cost. SOLUTION: A stroboscopic device 11, applying this damper device for the camera, is provided with a light emission part which can turn from a housing position in a light non-emitting state to a popup position in a light emission feasible state, and a stroboscope main body 12 incorporating the light emission part is coupled with a rotating plate 33, having a prescribed gyrating mass through a one-way clutch part 41 and a gear. By turning the body 12 in the popup direction, the plate 33 is started simultaneously, and the turning speed of the main body 12 is restricted by the starting load of the plate 33, so that the impulsive force of the light emission part at a popup terminal position is softened and a bound phenomenon is reduced.
Patent JP-2001216719-A (JP)
Title: Buffer circuit for recorder, reproducing device, recording/reproducing device for plural channels sample data
Inventor: FUJITA YOSHIO
IPC: G11B20/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To increase the number of channels to be simultaneously applied in a buffer circuit for a recorder, a reproducing device, a recording/reproducing device for dealing with the sample data of plural channels. SOLUTION: SDRAMs 64, 66 constituted of plural banks are used as buffer memories. Plural channels are allocated respectively to the single bank of the SDRAMs 64, 66 at every channel. The inputted sample data of plural recording channels are successively written in respective relevant banks of the SDRAMs 64, 66 one sample by one sample in one sampling period, while successively switching the bank at every one sample in time division. The sample data of respective recording channels written in the SDRAMs 64, 66 are read out successively in suitable order, to be transferred to an HDD 60.
Patent JP-2001221687-A (JP)
Title: Spectrophotometer
Inventor: OSUMI TARO
IPC: G01J3/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer, in which after its power supply is turned on, a timing to start the operation of the spectrophotometer does not depend on an individual difference of a spectrophotometer difference and which can start the operation after the spectrophotometer is stabilized. SOLUTION: Light from a light source 1 is refracted spectrally by a spectroscope 2, so as to be shone at a sample 20 inside a cell. The light, which is transmitted through the sample, is detected by a detector 3, and it is A/D- converted by an A/D converter 4, to be changed into a digital signal. Its photometric value is acquired at a definite time interval, is stored in a storage device in a digital processing part 5, and at the same time, is displayed on a display part. A computing part 6 calculates a standard deviation RMS 15 (a change width 11), and a relative standard deviation CV 17 (a change value 12), on the basis of the stored photometric value to be displayed. Both standard deviations are compared with a preset decision reference value, its result is displayed on a display face 8 as OK 13 or NG 14, and the spectrophotometer is verified automatically.
Patent JP-2001216059-A (JP)
Title: Device and method for processing information and program storage medium
Inventor: YONEKURA SHUJI
IPC: G06F3/0481
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To easily register the calling name of an icon or the like. SOLUTION: When it is judged that an icon is dragged and dropped on a window displayed when an application for performing voice recognition is started in a step S1, a registration dialog for registering words (the calling name of the icon) to be uttered by a user is displayed when the application is stared in a step S4. When the calling name is inputted to the displayed dialog, and an OK button is operated, the calling name is registered as words to be uttered for starting the application in a step S6.
Patent JP-2001222083-A (JP)
Title: Image pickup device, method of controlling image pickup device, and medium that supplies program in whch controlling method is described to computer
Inventor: KURAHASHI SUNAO
IPC: G03B35/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To enable a stereoscopic video to be photographed with the optimum photographing condition even when a stereo adapter is mounted. SOLUTION: When the mounting of a compound eye adapter to an image pickup device is detected (S102) and a release is operated (S110), a stereo photographing operation for forming a plurality of images with different visual points is performed to a silver halide film or image pickup device. When the mounting of the compound eye adapter to the image pickup device is not detected (S102), a normal photographing operation for forming an image with a single visual point is performed to the silver halide film or image pickup device.
Patent JP-2000244659-A (JP)
Title: Selective message communication in plural message communication link environment
Inventor: DEZONNO ANTHONY J
IPC: H04M3/42
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method for transmitting a message between the peripheral devices of an automatic call distributor(ACD) by forming a message table in the first peripheral device of the distributor(ACD) and transmitting the message from the first peripheral device to the second one in ACD. SOLUTION: When calls are received from PSTN 12 by ACD 14, 16 and 18, PSTN 12 can transmit information of a transmission destination and a call originating source concerning the respective calls to ACD 14, 16 and 18. ACD 14, 16 and 18 can transmit each call arrival message to their respective hosts 20, 22 and 24. The respective peripheral devices 14, 16, 18, 20, 22 and 24 of an ACD system 10 are provided with the message table 30 for forming the base of a programmable message communication link. The table 30 is used so that the message which is not important for each device is selectively removed.
Patent JP-2001219481-A (JP)
Title: Simultaneous thermal welding method for different- condition resin film materials and resin film bag manufactured thereby
Inventor: MAKISE GENJI
IPC: B31B50/64
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous thermal welding method for different- condition resin film materials capable of thermally welding the portions different in conditions of resin film materials at the same time with proper and sufficient thermal weld strength, and a resin film bag manufactured with proper and sufficient thermal weld strength. SOLUTION: In the simultaneous thermal welding method of different- condition resin film materials for thermally welding a plurality of resin film materials at the same time, the thermal pressure bonding distance of four resin film materials is made less than that of two resin film materials to thermally weld four resin film materials and two resin film materials at the same time with sufficient thermal welding strength.
Patent JP-2001224060-A (JP)
Title: Band assignment method and band assignment system in wireless transmission system
Inventor: OTONO SHIGERU
IPC: H04W40/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a band assignment method in a wireless transmission system, which can prevent a transmission delay of information passing through a bypass circuit. SOLUTION: An operator enters information about a plurality of bypass circuits (S1). A station separately assigns a transmission band required for information transmission between two stations connected to a main wireless channel and a transmission band required for information transmission via the bypass circuits to the main wireless channel to which the entered information about the bypass circuits is set respectively (S13). Thus, even on the occurrence of channel interruption during actual information transmission, the information passing through the bypass circuits can be sent without a delay.
Patent JP-2001226983-A (JP)
Title: Drain pipe apparatus and drain pipe installing method for earthen floor concrete
Inventor: TAKAGI MITSUAKI
IPC: E02D27/01
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe apparatus equipped with a cover, which positively prevents the drain pipe and the cover from sticking to each other when an earthen floor concrete layer is placed, is enhanced in sealing performance thereof by the cover after the installation of the drain pipe, and is easily handled. SOLUTION: The drain pipe apparatus is installed in the earthen floor concrete layer placed on the underfloor ground of a house. The drain pipe apparatus is comprised of a main cylinder portion 30, the cover portion 40, and a protective cylinder 60. The main cylinder portion 30 penetrates through the earthen floor concrete layer 18, and has its lower end arranged in the underfloor ground and its upper end arranged on a surface of the earthen concrete layer 18. The cover portion 40 covers an upper end of the main cylinder portion 30 and is detachably attached to the same. The protective cylinder 60 is detachably fitted on the periphery of the main cylinder portion 30 and the cover portion 40 in a manner enclosing the same.  Further, the protective cylinder 60 has an indicating section 62 indicating a concrete pouring allowable range of the earthen floor concrete layer 18, on the periphery thereof.
Patent JP-2001228042-A (JP)
Title: Component for noncontact data carrier, noncontact data carrier and manufacturing method for noncontact data carrier
Inventor: KOBAYASHI MIDORI
IPC: G01L27/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a noncontact data carrier, whose precise pressure responsiveness can be displayed and whose mechanical strength can be increased. SOLUTION: A printed circuit board 22, on which an IC chip 21 and a pressure sensor element 18 are mounted, is mounted inside an armor container 24. Internal calibration terminals 23 and antenna internal connecting terminals 151, which are installed on the printed-circuit board 22 and external calibration terminals 25 and antenna connecting terminals 152 which are installed, so as to be passed through to the outside from the inside of the armor container 24 are subjected to wire-bonding respectively. A lid 29, which has an opening part 28 is put on the armor container 24, a silicone resin 27 is filled into the armor container 24, and the component 30 for the data carrier is manufactured.  After the component 30 for the data carrier is calibrated, antennas 15 are connected to the antenna connecting terminals 152 at the outside of the armor container 24, to manufacture noncontact data carrier 3.