baber/WOPTO huggingface dataset:
Patent JP-2002146975-A (JP)
Title: Outer surrounding body
Inventor: FUJITA HIDEO
IPC: E04D3/362
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enable an outer surrounding body to be easily installed on a substrate material fitted with a permanent gutter. SOLUTION: The substrate material (2) is provided with a plurality of recessed grooves (4) elongated in a straight-line direction in parallel with one another. Into the recessed groove (4), there is fitted for arrangement the reentrant part (8), which guides rainwater, of the permanent gutter (6). Plural belt- shaped metallic outer surrounding plates (12) are juxtaposed on the substrate material (2), and the side parts of the adjacent plates (12) and (12) are made to face each other or undergo superposition on the reentrant part (8). The rainwater invading from between the side parts, adjacent to each other on the permanent gutter (6), of the plates (12) is guided into the reentrant part (8) so as to be guided within the reentrant part (8).
Patent JP-2001223500-A (JP)
Title: Inspection method for precision in electric part attaching system
Inventor: KAWADA TOSUKE
IPC: H05K13/08
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and accurately detecting an attaching precision with an attaching device. SOLUTION: An inspection chip 100 is held with a sucking nozzle 62. The inspection chip is rotated 4 times by 90 deg. each time and is imaged with a parts camera 68 at each rotated position. Based on the average value of the images of inspection chips, a relative position between the parts camera and the rotational center of the sucking nozzle is acquired, and then the inspection chip placed on a placement position 102 is imaged with an F mark camera 66 to detect deviation in relative position between the sucking nozzle and the F mark camera.
Patent JP-2002149776-A (JP)
Title: Physical distribution system for article and physical distribution system for automobile
Inventor: ISHIBASHI TOSHIJI
IPC: G06Q50/10
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To easily and securely prevent the situation wherein stolen automobiles and stolen articles are openly distributed. SOLUTION: In the engine room of an automobile 7, a body number is stamped and a QR code 1c including data of the number represented in an encoded form, the manufacture year, and model data is stamped. On an automobile inspection certificate 2, a QR code 2a including ciphered data generated by ciphering respective data on the manufacture year, model, etc., in addition to the body number of the corresponding automobile 7 by algorithm different from that of the side of the automobile 7 is printed.  Handy terminals 4 and 9 compare the vehicle body number obtained by deciphering the ciphered data in the QR code 1c read out of the side of the automobile 7 with the body number stamped in a character string on the automobile 7 and compares the body number obtained from the QR code 1c with the body number obtained by deciphering the ciphered data in the QR code 2a read out of the side of the automobile inspection certificate 2.
Patent JP-2002150035-A (JP)
Title: Venture enterprise and investor intermediation system
Inventor: NISHINO KIMIKO
IPC: G06Q50/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a venture enterprise and investor intermediation system to intermediate venture enterprises and investors by using the Internet. SOLUTION: A venture enterprise member memorizes business plan information in a business plan information data base 15 of a venture enterprise and investor intermediation server 3 through the Internet 5 from a venture enterprise terminal 7, and an investor member retrieves and reads the business plan information data base 15 at an investor terminal 9. The investor member desired to interview the venture enterprise submitting the business plan informs its intention to interview to the server 3 through the Internet 5 from the investor terminal 9.
Patent JP-2002157005-A (JP)
Title: Synchronization method of plc
Inventor: KUGA HIROBUMI
IPC: H04L7/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization method of PLC capable of eliminating a system down by constructing a non-synchronous synchronous system between PLCs in a time synchronous environment. SOLUTION: In this synchronization method of PLC in which each of PLC receives a time correction from a host device and updates the present time to perform the time synchronization, a schedule management PLC 3 which received the time correction from the host device 1 transmits a closing command showing a time correction timing to an equipment control PLC 4 by link transmission without updating its own correcting control counter and charge NO set value. The equipment control PLC which received it updates a time correction control counter 13 and a charge NO set value 12, and then transmits the read command of the control counter 13 to the schedule management PLC. The schedule management PLC detects a time correction timing closing flag, and closes its own control counter 9 and charge NO set value 8.
Patent JP-2002156620-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIHARA TOSHIAKI
IPC: G09G3/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of which power consumption can be reduced without incurring picture quality deterioration. SOLUTION: After a voltage corresponding to a desired image data is applied to a ferroelectric liquid crystal having spontaneous polarization with a prescribed period to rewrite a display image (a period A), the entire voltage applied to the ferroelectric liquid crystal is removed (timing C), the display image before the voltage is removed is maintained (a period B) and such voltage (voltage F) that displays of all pixels are all black displays, is applied to the ferroelectric liquid crystal before the voltage corresponding to the image data is applied to the ferroelectric liquid crystal again.
Patent JP-2002157982-A (JP)
Title: Battery module
Inventor: GOTO KENSUKE
IPC: H01M10/613
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery module excellent in cooling performance of a battery cell, capable of surely fixing the battery cell, and capable of improving workability. SOLUTION: A lower lid case 39 has plural battery chambers for housing a set battery, and an upward projecting stage part 37 for forming a space on the back side. A control unit 42 for controlling the battery cell and the module in the set battery is housed in this space from the lower side, and is fixed to the battery chambers. A cooling wind flows to clearance 32 formed in the set battery 1 and a bottom surface part.
Patent JP-2002155714-A (JP)
Title: Valve opening/closing timing control device
Inventor: KOMAZAWA OSAMU
IPC: F01L1/34
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing timing control device favorably moving a first lock portion of a neutral phase keeping mechanism and a second lock portion of relative rotation regulating mechanism which are set in a lock position in a each releasing direction. SOLUTION: This valve opening/closing timing control device comprises a rotating member 1, a rotation transmitting member 2, a vane means, the neutral phase keeping mechanism 4, and the relative rotation regulating mechanism 6. A lock portion releasing means gives priority to an action for moving the first lock portion 42 of the neutral phase keeping mechanism 4 and the second lock portion 62 of the relative rotation regulating mechanism 4 which are set in the lock position toward each release position in releasing direction (directions of arrows K21, K2'), over an action for relatively rotating the rotating member 1 and the rotation transmitting member 2 by sending fluid to a fluid pressure chamber 24.
Patent JP-2002164746-A (JP)
Title: Cascode amplifier circuit and folded cascode amplifier circuit
Inventor: MIYABE SATORU
IPC: H03F1/22
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cascode amplifier circuit having a large amplification gain without narrowing an output operation range nor damaging the responsiveness of the circuit although it is constituted of a small number of elements. SOLUTION: Negative feedback is performed from the source to gate of an MOS transistor M2 whose drain is provided with an output terminal, through the source and drain of an N channel type MOS transistor M3, the source and drain of a P channel type MOS transistor M4, and a current mirror constituted of N channel type MOS transistors M5 and M6. Thus, the operation of the MOS transistor M3 can be prevented from being affected by the decreases of the voltage of the source of the MOS transistor M2, and a wide output operation range can be obtained. Also, mirror effects on the gate and drain capacity of the MOS transistor can be reduced, and the deterioration of a responding speed can be reduced.
Patent JP-2002162543-A (JP)
Title: Optical fiber coated with flame retardant
Inventor: IIO TERUNOBU
IPC: G02B6/44
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant coated optical fiber which ensures improved adhesive strength, when bonded to a connecting body (particularly a ferrule for a connector) by way of an epoxy adhesive. SOLUTION: The outermost layer coating material of the flame retardant coated optical fiber comprises a flame retardant resin composition, prepared by adding a flame retardant to a thermoplastic polyester elastomer. The Shore hardness (D) of the flame retardant resin composition is 40-70, and the tensile elongation is 400-600%. The flame retardant coated optical fiber ensures improved adhesive strength with a connecting body (particularly ferrule for connector).
Patent JP-2002138317-A (JP)
Title: Dustproof formation for headwear
Inventor: MAKI MOTOMITSU
IPC: A42B1/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a headwear extremely excellent in dustproof property to dandruff and dust as a matter of course and also relatively large dust with a weight like hair, and also to provide a system sustaining the excellent dustproof property. SOLUTION: The objective dustproof formation for headwear is characterized by combining headwear having as the main fiber a substance with a charging line indicating a negative polarity below that of polyacrylonitrile and a wrapping material made from a substance with a charging line indicating a positive polarity over that of silk.
Patent JP-2002171668-A (JP)
Title: Co-generation system and operating method of co- generation system facility
Inventor: MAEDA KENSAKU
IPC: H02J3/28
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To make more effective use of a co-generation system facility to meet the daytime power demand in summer. SOLUTION: When operating a co-generation facility 10 provided with a heat radiating means 26 and a heat storage means, the user operates the co- generation facility 10 suppressing the use of utility power by using the heat radiating means 26 depending on the contract with the power utility company that supplies power through the network. The utility company reduces the power charge to the customer based on the reduced power consumption.
Patent JP-2001197829-A (JP)
Title: Greening method
Inventor: NAKANO YUJI
IPC: E02D17/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a greening method in which plants having different germination properties and growing behaviors can symbiotically grows and the greening can be attained under the conditions more approaching the nature. SOLUTION: The objective vegetation area 30 are divided into plural sections and the group(s) of a single or plural kinds of the recessive plants 10 that sprout slow and grow slowly at the early stage and the group(s) of a single or a plurality of the dominant plants 20 that sprout fast and grow fast at the early stage are vegetated in individual sections gregariously.
Patent JP-2002168450-A (JP)
Title: Cooking stove having grill
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24C3/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooking stove facilitated in observing a material to be cooked in a grill room and further improved in heat efficiency and cooking performance. SOLUTION: A grill room 26 comprises a window 46 at the upper front thereof. The window 46 comprises a sight glass 41 hermetically and detachably provided therein, and the front portion 11A of a top plate 11 above the sight glass 47 is formed such that it does not protrude from the stove body. This configuration allows more light to enter the grill room 26 without being interrupted by the top plate 11, so that a material F to be cooked in the grill room 26 can be observed well through the sight glass 41. It also prevents combustion gas from leaking out at the front side of the grill room 26, so that the stove is improved in heat efficiency.
Patent JP-2002169329-A (JP)
Title: Magnetic one-component developer and image forming method
Inventor: YOSHIDA SATOSHI
IPC: G03G9/107
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic one-component developer which prevents the lowering of transfer efficiency and image density and the occurrence of a development ghost and fog and gives good image quality over a long period of time even when the speed of an electrophotographic process is lowered and to provide an image forming method. SOLUTION: The magnetic one-component developer contains a bonding resin and a magnetic powder and the volume resistance of a magnetic brush comprising a mixture of 6 pts.wt. of the magnetic one-component developer and 100 pts.wt. spherical ferrite of 35 μm average particle diameter whose volume resistances under 50 V, 200 V and 300 V applied voltages are 1.2×1012 Ω.mm, 1.3×109 Ω.mm and 3.8×108 Ω.mm, respectively, satisfies a condition represented by the expression 100<=(R200/R1000)<=3,000 (where R200 and R1000 are the volume resistances of the magnetic brush under 200 V and 1,000 V applied voltages, respectively).
Patent JP-2002171307-A (JP)
Title: Device and method for transmitting data
Inventor: SUZUKI NORIYASU
IPC: H04L69/40
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide data transmission with high energy efficiency in xDSL. SOLUTION: Data are transmitted only in an FEXT block, where a transmission rate becomes high. By stopping the data transmission in a NEXT block, where the transmission rate frequently becomes low, energy efficiency is improved. Specifically in a dual bit map system, a bit map for NEXT is set so that the transmission rate can become '0'. Such setting is forcedly executed on the side of receiving to prepare the bit map. Otherwise, by intentionally transmitting abnormal data from the transmitting side in the case of initialization, such a bit map is prepared on the receiving side as a result. Further, while the transmission of data is stopped, by stopping a transmitting digital filter 113 and a transmitting analog filter 122 or the like of an xDSL modem 110, useless power consumption is suppressed.
Patent JP-2002176367-A (JP)
Title: System and method for controlling transmission power and cdma mobile object terminal
Inventor: IMURA MINORU
IPC: H04B1/707
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an efficient transmission power control system for stopping transmission power control, dropping power consumption and decreasing the possibility of a transmission power control error due to a transmission power control bit decoding error under a prescribed condition. SOLUTION: The system is provided with an extracting means 121 extracting a transmission power control signal from a received signal, a storage means 122 storing a plurality of extracted transmission power control signals, a judging means 123 judging whether the instruction of the increase/decrease of transmission power is repeated based on a plurality of the transmission power control signals stored in the storage means and inhibiting means 123 and 124 inhibiting the updating of transmission of power when the judging means judges that the instruction of the increase/decrease of transmission power is repeated.
Patent JP-2002176107-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IKEDA AIKO
IPC: H01L27/088
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable the lengths C1 and C2 of two channels formed on the surface of a semiconductor substrate 1 just under gate electrodes 6a and 6b to be made equal to each other, in a semiconductor device manufacturing method where a first gate electrode 6a and a second electrode 6b are formed on the surface of a semiconductor substrate between a first region 4 and second regions 7 and 7 through the intermediary of an insulating film 2 so as to be short- circuited to the first semiconductor region 4. SOLUTION: The edges (edge on side of source 7) of the N-type drain region 4 and the edges of a pair of N-type source regions 7 and 7 formed on both the sides of the drain region 4 are positioned through a self-aligned method in which the gate electrodes 6a and 6b are used as mask, by which the drain region 4 and the source regions 7 are formed.
Patent JP-2001211187-A (JP)
Title: Device and method for receiving data
Inventor: KAWAKAMI YASUNORI
IPC: H04L29/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide data transmitting method and its device, by which the procedure of transmission/reception is facilitated and the burden on a user is relieved. SOLUTION: The method and the deice are ones for exchanging the synchronizing communication by a plurality of channels between a plurality of units through the use of a high speed serial bus. When an audio-viseal unit exchanges synchronizing communication data, a default channel number being a fixed channel number is used as far as the channel number to be used is not designated from the outside.
Patent JP-2002184619-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITARO
IPC: G03G15/09
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roll having a strong magnetic force. SOLUTION: A magnet roll is equipped with a plurality of magnetic poles on its surface, where at least one of the magnetic poles is formed of an anisotropic resin magnet, containing magnetic powder and bonding resin. The anisotropic resin magnet contains R-T-N magnetic powder (where R is one or more elements selected from among rare earth elements including Y, containing Sm without fail, T is Fe or Fe and Co, and O and H are contained unavoidably and bonding resin, and the vol.% of bonding resin is in the range of 20 to 70%.
Patent JP-2001234858-A (JP)
Title: Gas compressor
Inventor: IKUTA YOSHITAKA
IPC: F04B35/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a conventional gas compressor provided, on an outer peripheral surface of a piston, with a layer formed of a sliding material in which a lubricating material made. of glass fiber, bronze beads, and the like is dispersed on polytetrafluoroethylene, is not easily manufactured under a high productivity, a sliding characteristic between a piston and a cylinder is largely changed when temperature fluctuation is generated in association with change of an environmental temperature, change of an operating condition, and the like, and the life of the device is comparatively short. SOLUTION: A specified inorganic coating film, namely, a specified inorganic coating film showing a frictional coefficient smaller than when the cylinder and the piston are directly slid with each other, when it is slid with the cylinder, is formed on an outer peripheral surface of the piston.
Patent JP-2001312375-A (JP)
Title: Fault predicting system for external storage device
Inventor: TSUKAMOTO YUJI
IPC: G06F12/16
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fault predicting system for external storage device, with which the recording capacity of an external storage device is hardly reduced, a cause can be investigated even when a fault occurs in the external storage device and further, burden at the time of fault on the side of a client and a producer can be reduced. SOLUTION: A computer 12 for client acquires examination data on the use conditions of a hard disk device(HDD) 10 and transmits these examination data through a communication line network to a computer 16 for service provider. On the basis of the transmitted examination data, the computer 16 for service provider predicts the fault in the HDD 10 and transmits the result through a communication line network 14 to the computer 12 for client.
Patent JP-2002178236-A (JP)
Title: Machine tool
Inventor: HIROSE YOSHIRO
IPC: B23Q3/157
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To prepare a tool to be used in the next in an unoperated tool magazine without any manpower in a machine tool with a plurality of tool magazines. SOLUTION: In parallel to machining while replacing tools of a main spindle in order by the tool magazine 10 in a tool delivery/acceptance position F1, necessary tools are automatically prepared in the tool magazine 10 in a tool preparation position F2 from a tool storage magazine by a holder carrier device 160. When finishing the machining by the tool provided in the tool magazine 10 in the tool delivery/acceptance position F1, a slide base 151 is moved to position the tool magazine 10 in the tool preparation position F2 in the tool delivery/acceptance position F1, and the tool magazine 10 in the delivery/ acceptance position F1 in the tool preparation position F2. The main spindle 3 replaces the tools with the tool magazine 10 holding the tool holder T for a next process newly positioned in the delivery/acceptance position F1 and instantly moves to the machining of a next process.
Patent JP-2002186054-A (JP)
Title: Device controller
Inventor: FUJII TOMOHIRO
IPC: H04Q9/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To realize a device controller that can discriminate the operating state of a load unit without visual confirmation. SOLUTION: The device controller is provided with a power receiving section 1A that receives a voltage from an AC electric path 100A and supplies the voltage to a load device 21A via a power supply line, a communication section 4A that communicates with an external communication device 110A, a control output section 3A that transmits a control signal on the basis of a command received by a communication section 4A and sent from the communication device 110A to the load device 21A to control the operation of the load device 21A, a voltage measurement section 6A that measures the voltage of the power supply line, a current measurement section 7A that measures the current,  an arithmetic section 2 that performs a function of calculating power consumption of the load device 21A from the voltage measured by the voltage measurement section 6A and the current measured by the current measurement section 7A, and a discrimination section 8A that discriminates whether or not the load device 21A has operated in response to a control signal from the power consumption obtained by the arithmetic section 2 before and after the output of the control signal of the control output section 3A.
Patent JP-2002183773-A (JP)
Title: Antenna device
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To easily find out the central position of an antenna. SOLUTION: This antenna device for communicating with a non-contact ticket is provided on a non-contact ticket processor for processing the non- contact ticket formed of an IC card equipped with radio communicating function. This device comprises the antenna for communicating with the non-contact ticket, which is provided within a cover transmitting radio waves, and a display means for displaying a prescribed position of the cover corresponding to the central position of the antenna.