baber/WOPTO huggingface dataset:
Patent JP-2000239538-A (JP)
Title: New polymer and photoresist composition containing the same
Inventor: BRAINARD ROBERT L
IPC: G03F7/004
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist composition usable on a microelectronic wafer substrate or the like for a photoresist coat layer, by including a photoactive component and a resin binder containing a specific polymer. SOLUTION: This composition is obtained by including (A) a photoactive component and (B) a resin binder having a polymer containing a photoacid-labile unit (also, called blocking group) capable of producing multiple negative ions or acidic groups (e.g. a phenolic hydroxy) through a single photoacid-inducing deprotection reaction. As a desirable embodiment, the polymer contains blocking groups capable of producing through a single photoacid-inducing polymer deprotection reaction a plurality of negative ions or acidic groups, and during the reaction, the groups do not produce any volatile species (whose boiling point is e.g. lower than 180 deg.C or 200 deg.C).
Patent JP-2001235108-A (JP)
Title: Combustion equipment
Inventor: KUBOTA NORIKAZU
IPC: F23D14/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To increase the heating power of combustion equipment using a surface combustion plate which is difficult to be enlarged. SOLUTION: This multi-plate type combustion equipment is increased in its flame forming surface by flatly and firmly arranging a plurality of plate units 8, each of which is formed by firmly providing surface combustion plates 1 which form flames on their surfaces by passing a mixed gas of a combustible gas and combustion air in parallel with each other, in parallel with each other by so that plate fixing members 6 may be interposed among the units 8. In the equipment, a narrow and long common pilot gas chamber 16 is provided under each plate unit 8 and an igniting means 19 is provided at every plate unit 8 on the upper outside of each pilot gas chamber.
Patent JP-2001232059-A (JP)
Title: Dance game device
Inventor: TAKAHASHI KAZUYA
IPC: A63F13/53
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve interest by increasing the degree of freedom of the operation of a game player and to perform miniaturization. SOLUTION: This device is provided with an upper part detection part for detecting the stretch-out operation of a hand to an upper space, a lower part detection part for detecting the stretch-out operation of the hand to a lower space and a guide part for instructing the stretch-out operation of the hand. The guide part is provided with lanes L2 and L3 corresponding to the upper part detection part and the lanes L1 and L4 corresponding to the lower part detection part. In the lanes L2 and L3, moving marks MM1 and MM2 are moved from a lower part to reference marks SM1 and SM2 at an upper part. Also, in the lanes L1 and L4, the moving marks MM3 and MM4 are moved from the upper part to the reference marks SM3 and SM4 at the lower part.  The stretch-out operation to the upper space is instructed when the moving marks MM1 and MM2 reach the reference marks SM1 and SM2 and the stretch- out operation to the lower space is instructed when the moving marks MM3 and MM4 reach the reference marks SM3 and SM4.
Patent JP-2001227538-A (JP)
Title: Motion guide device and inner seal therefor
Inventor: MOCHIZUKI HIROAKI
IPC: F16C29/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a motion guide device capable of properly maintaining pressure acting on a seal lip regardless of a change in clearance for inserting an inner seal. SOLUTION: In this motion guide device 10 having a track member 11, a moving body 12 installed on the track member 11 in a state relatively movable in the lengthwise direction, a large number of rolling bodies 16 interposed between the track member 11 and the moving body 12 and the inner seal 15 being interposed between the track member 11 and the moving body 12 in a state integrally movable with the moving body 12 to the track member 11 and arranging the seal lip 41 in the lengthwise direction for sealing a load rolling traveling passage R of the rolling bodies 16 to an external part, a support means 42 having a spring constant smaller than the seal lip is arranged between the inner seal 15 and the moving body 12.
Patent JP-2001237936-A (JP)
Title: Portable information communication terminal device with video camera
Inventor: MASUTANI YUTAKA
IPC: H04W88/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set with a video camera which can have a video camera part and a receiver part alternatively exposed and has a simple constitution and has a large number of degrees of freedom of arrangement positions of the video camera part and the receiver part. SOLUTION: A receiver part 8 and a video camera part 9 are arranged on a front cover 2 of a portable telephone set 1 with a video camera. Respective front faces, namely, a voice output face and a light reception face of the receiver part 8 and the video camera part 9 are exposed to the surface of the front cover 2. A rotating cover 10 is arranged in the front of the receiver part 8 and the video camera part 9. The rotating cover 10 is provided with a through- hole 10a passing through the cover 10 from the front to the rear. The rotating cover 10 is rotated forward or backward along the surface of the front cover 2 and it alternatively faces the front face of the receiver part 9 or that of the video camera part 9 in accordance with the angle of rotation so as to make them exposed alternately to the front of a housing 1.
Patent JP-2001235409-A (JP)
Title: Instrument for testing fine wire sample
Inventor: SEKI MASAYUKI
IPC: G01N3/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately perform the compression test of a fine linear sample. SOLUTION: Opposed holes 10, 12 are formed on the central parts of upper and lower grippers 6, 7. The line connecting the holes 10, 12 is set so as to coincide with the direction A of load. When a fine wire sample S is inserted in these holes to be fixed by fixing screws 9, 11, the longitudinal direction of the sample S coincides with the direction A of load. When force is applied in the direction shown by an arrow A, the fine wire sample S is bent and buckled on the way at one time. The load value at this time is set as buckling strength.
Patent JP-2001239840-A (JP)
Title: Glass run channel
Inventor: IWAMOTO TOKUJI
IPC: B60J10/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional glass run channel 40 having an externally patched lip 12 that a recessed portion 41 is formed because two peak lines, a seal line 13 and an appearance line 14, are provided at a corner portion 11, causing the appearance to be impaired, requiring a complicated forming die and incurring poor productivity. SOLUTION: This glass run channel mounted in series on a pillar side 21 and a roof side 22 of an automobile door sash 20 has an externally patched lip 12 on the pillar side 21. At a corner portion 11, the externally patched lip 12 is extended vertically as it is for keeping its sealing performance to a door glass 30 and divided into a seal line 13 to be connected to a middle portion of a vehicle outside lip 16 on the roof side 22 and an appearance line 14 inclined to the vehicle outside for maintaining a good appearance and continuously extended to the outer end of the vehicle outside lip 16 on the roof side 22. A recessed portion 41 formed between the seal line 13 and the appearance line 14 is filled up to form a flat portion 15.
Patent JP-2001248390-A (JP)
Title: Tunnel buffer work
Inventor: NAKANISHI MASATOSHI
IPC: E21D9/14
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the both pressure fluctuations of a tunnel retreating wave and a tunnel microbarometric wave by specifying the shape of an opening 6 part of tunnel buffer works 5. SOLUTION: In the tunnel buffer works 5 comprising a tunnel-shaped lining body 2 and the rectangular opening 6 provided in the lining body 2, one side of the opening 6 is faced to the opening side end face 5a of the buffer works 5. This constitution eliminates the vertical one side of the opening part 6 so as to eliminate the generation of the pressure fluctuation. Though one vertical side of the opening 6 remains in the other side, the frequency of the pressure fluctuation can be reduced. This reduction of the pressure fluctuation can reduce the frequencies of oscillating the fittings of adjacent houses, reduce the vibration amplitude of the fittings, and mitigate the rattling of the fittings. The rectangular opening can also reduce the tunnel microbarometric wave.
Patent JP-2001245337-A (JP)
Title: Mobile communication system
Inventor: MATSUTAKA YASUSHI
IPC: H04W36/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile communication system that can provide accurate information required by a user corresponding to the change in position of a moving mobile communication terminal through one registration to a service center. SOLUTION: A database of a mobile communication network server 3 managing the position information of a mobile communication terminal 1 in a mobile communication network to which the mobile communication terminal 1 belongs includes a database relating to a traffic information notice service. When the traffic information notice service is started by a user by using position registration attended with the movement of the mobile communication terminal for trigger, the information to be given to the mobile communication terminal is again retrieved according to the newest position information, and the information is updated to the newest information so as to eliminate the need of re- registration by the user on every movement.
Patent JP-2001251761-A (JP)
Title: Power feed controller
Inventor: OKUDE TAKAAKI
IPC: A47J27/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional power feed controller cannot be operated when operator is not attending or the control of operation for a long period cannot be made. SOLUTION: An adapter 11, including a power feed limiting means 15 connected between the commercial power supply 1 and an electric device 3, detects the power information of the electric device 3, and a controller 12 accumulates this power information un a memory 23, forecasts the time period in which it is not required to feed power to the electric device by analyzing the usage conditions of the device 3 from the accumulated power information and also transfers, within this time period, the signal to cut off the power feed breaker to the adapter. Thereby, the energy saving and power saving can be realized.
Patent JP-2001249821-A (JP)
Title: Job scheduling method
Inventor: UTSUNOMIYA NAOKI
IPC: G06F9/52
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce dead waiting time due to waiting for an event of a process in a job in the job to perform calculation by plural processes. SOLUTION: When a generation factor of waiting for the event to be requested by the process in a certain job exists in except the job for a scheduler to switch processes by unit of job, the job is preferentially switched over to a job to be the generation factor. In addition, when the job waits for the event for execution of a collective function, switching of the jobs is instructed to the scheduler. Furthermore, a processor to execute the collective function is separated from a processor to execute the next job in multi-processor environment. Thus, the useless waiting time for the event is eliminated and processor use rate of all jobs are enhanced by switching the jobs. In addition, the lowering of parallelization efficiency of the jobs is prevented by selectively using the processors.
Patent JP-2001260264-A (JP)
Title: Laminate of gas barrier properties
Inventor: SAKO TAKASHI
IPC: B65D65/40
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminate of gas barrier properties which is useful for various packing materials and excellent in the gas barrier properties and, moreover, in the water resistance and coating film strength of a gas barrier layer. SOLUTION: The laminate of gas barrier properties has the gas barrier layer formed at least on one surface of a substrate, and the layer contains the following three components. (1) At least one kind of silicic condensate selected from an alkali metal silicate and colloidal silica, (2) A nitrogen- containing compound condensation reacting with the silicic condensate, and (3) a flat-plate-shaped pigment.
Patent JP-2001256698-A (JP)
Title: Disk drive assembly
Inventor: ANDO HIROSHI
IPC: G11B17/022
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive assembly which allows high-speed transfer by suppressing the generation of the undesirable vibration by the imbalance of a disk. SOLUTION: A balancer rotating together with a disk 1 is constituted to be provided with a balancer body, which is integrally formed at a clamper 3, an imbalance correcting member 9 which has a weight to correct the imbalance, a spring 10 which supports the imbalance correcting member 9, elastically movably relative to the balancer body and a locking member 11, which can hold the imbalance correcting member 9 moved by accompanying the rotation of the balancer to the balancer body. As a result, the imbalance correcting member 9 moves to a position, where the imbalance is negated and the member is locked by the locking member 11, and thereafter the balance is maintained at all numbers of revolutions.
Patent JP-2001254036-A (JP)
Title: Ink and recording method using the same
Inventor: OSADA NOBUTAKA
IPC: C09D11/324
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink which has characteristics especially required of an ink for ink jet recording, is excellent in penetrating properties and dryability, and has been improved in image quality and strike through and to provide an excellent recording method using the ink. SOLUTION: This ink is a water-base ink which contains water, a pigment, and a wetting agent and further contains, based on the total wt. of the ink, 0.01-5 wt.% polyoxyethylene alkyl ether acetic acid salt represented by formula (I): R1-O-(CH2CH2O)m-CH2COOM (wherein R1 is an optionally branched 6-14C alkyl; m is a natural number of 3-12; and M is an alkali metal ion, a quaternary ammonium, a quaternary phosphonium or an alkanolamine) and 0.1-10 wt.% 2-ethyl-1,3-hexanediol.
Patent JP-2001255876-A (JP)
Title: Method for expanding and compressing musical sound waveform signal in time base direction
Inventor: KITAYAMA TORU
IPC: G10L21/049
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To compress and expand a musical sound waveform signal in the time base direction in a natural form. SOLUTION: A frequency band separation part 12 converts time-series waveform data presenting time variation of the musical sound waveform signal stored in a waveform data storage part 10 into each frequency band component waveform data of a high frequency band, a middle frequency band, and a low frequency band, and stores them in buffer parts 13a, 13b, 13c, respectively. Time base control parts 14a, 14b, 14c are controlled by a control part 20, and divide each frequency band component waveform data into time frame data of a prescribed time length in each frequency band, and rearrange each time frame data according to an inputted expansion/compression ratio (target tempo/ original tempo) to output them, respectively. A mixer part 15 mixes the rearranged and outputted waveform data and output them.
Patent JP-2001314861-A (JP)
Title: Antimicrobial water generator, metal ion water generator, and floor cleaning method
Inventor: WAJIMA NAOHITO
IPC: C02F1/50
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, as a domestic alternating-current power supply is used, its cord disturbs handling and makes it difficult, and to easily generate water having antimicrobial properties without using the power supply. SOLUTION: This antimicrobial water generator comprises at least a pair of electrodes at least one of which consists of metal eluting germicidal metal ions, a discharge part for discharging germicidal metal ion water, and a power supply that drives a control part. This antimicrobial water generator is equipped with a power supply comprising a secondary battery such as a rechargeable battery or a power generator, and a control circuit that uses power-supply voltage for electrolytic power without raising the voltage.
Patent JP-2000301443-A (JP)
Title: Lens peripheral fringe grinding device
Inventor: WATANABE TAKAHIRO
IPC: B24B47/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To speedily judge whether an edge thickness of a machined lens ground and machined into a glass lens shape is reduced by slim machining or not and to speedily perform slim machining conventionally done by manual operation by a skilled worker. SOLUTION: This lens peripheral fringe grinding device has a glass lens shape measuring part 46 measuring lens shape information (ρn, nΔθ) of a glass frame F, a means measuring a lens edge thickness in the lens shape information (ρn, nΔθ) of a machined lens LE, a means inputting the glass lens shape information (ρn, nΔθ) of the glass frame, and a means setting a size of a chamfered part for a thickness of an edge face in the glass lens shape information (ρn, nΔθ) from the lens edge thickness.
Patent JP-2001268119-A (JP)
Title: System and method for transmitting voice band signal
Inventor: MATSUDA HIROSHI
IPC: G10L19/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the voice quality of a voice band signal under transmission is deteriorated. SOLUTION: A connection identification number concerning a self-connection is inserted into the cell of a voice band signal to be transmitted through an in-coming line X by a connection identification number inserting part 26 of a multiplexing part 33 inside a voice transmitter. It is detected by a connection identification number detecting part 30B that this connection identification number is sent from an exchange 1 through an out-going line Y to the voice transmitter again.  When it is recognized based on this detection a communication path is spread over 'voice transmitter 10 → exchange 1 → voice transmitter 10', the connection identification number detecting part 30 controls a routing correcting part and a changeover switch and performs routing control inside the multiplexing part 33 so that a cell to be transmitted through the in-coming line X can be transmitted through changeover switch 23 of the line X → routing correcting part 32 →chngeover switch of out-going line Y to a cell multiplexing part 34.
Patent JP-2001264479-A (JP)
Title: Control rod for reactor
Inventor: ITO TOMOHIRO
IPC: G21C7/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a control rod assembly and prevent drop in mechanical strength of a fuel assembly. SOLUTION: In a long control rod for a reactor being hung in a hanging part, whose central part is filled with a material 4 absorbing neutrons, and whose upper end and lower end are sealed with an end plug, a space 20 is formed on the inside of the end plug 8 in the lower end, and during the operation of the reactor, a housing material 22 movable in the direction H almost perpendicular to the length direction V is housed in the space 20.
Patent JP-2001263501-A (JP)
Title: Stop valve
Inventor: HAYASHI HIROTOSHI
IPC: F16L55/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a superior product without causing molding failure even in casting a valve casing in a stop valve used for a faucet or a stop cock. SOLUTION: The valve casing 2 is provided with a valve casing body 3 having a cylindrical inlet channel part 31, an outlet channel part 32, and a valve element insertion port part 33, a cylindrical fit-in part 41 tightly fitted in the inlet channel part 31, and a partition part 42 provided continuously to the tip part of the fit-in part 41 so as to partition the outlet channel part 32 inside from the fit-in part 41 and having a wall part 421 opposed to a valve element 5 inserted into the valve casing body 3 from the valve element insertion part 33. It is also provided with a hollow body 4 for forming a valve seat formed with a through hole 43 with its hole circumferential outer face set to the valve seat 6 in the wall part 421.
Patent JP-2001262629-A (JP)
Title: Boom cylinder controlling circuit in working machine
Inventor: SHIMADA YOSHIYUKI
IPC: E02F3/43
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the boom operation when crushing work by a breaker or work moving a bucket back and forth along the ground surface is carried out. SOLUTION: A downward side discharge oil passage E and an upward side discharge oil passage F for letting oil in a head side oil storage 10b and a rod side oil storage 10a of a boom cylinder flow down to an oil tank 12 are provided to a controlling circuit of the boom cylinder without passing through a control valve 13 and, at the same time, second and third electromagnetic valves 21 and 22 operating for closing the discharge oil passages are provided.
Patent JP-2001259455-A (JP)
Title: Waste crusher
Inventor: MIYAKO KOKUKAN
IPC: B02C18/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a waste crusher which can perform good crushing irrespective of the material and size of waste. SOLUTION: In the waste crusher which has a rotary drum 2 in a stationary drum 1 for passing the waste and shears the waste when rotary cutters 3 attached on the outer periphery of the rotary drum 2 lap and pass by fixed blades 4 attached on the inner periphery of the stationary barrel 1 in the axial direction, the rotary cutters 3 of the prescribed number are disposed at intervals of the equal angle in the peripheral direction and the fixed blades 4 of the number relatively prime or the number with the small greatest common measure to the number of the rotary cutters 3 are disposed at intervals of the equal angle in the peripheral direction.
Patent JP-2001268743-A (JP)
Title: Auxiliary member for corrugated pipe
Inventor: SEKIYA KENICHI
IPC: H02G3/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary member for a corrugated pipe, which can prevent increase of manufacturing cost of a protector by providing the corrugated pipe in the diameter different from that of a kind of protector. SOLUTION: An auxiliary member 16 comprises the main bodies 18, 19 in which the annular recesses 18a, 19a and annular projections 18b, 19b are alternately formed at the external circumferential portions, and the annular recesses 18a, 19a may be engaged with ribs 14a, 15a of the protector; and the ribs 18c, 19c which are formed at the internal circumferential portions of the main bodies 18, 19, and may be engaged with the annular recess 11a of the corrugated pipe 11.
Patent JP-2000338434-A (JP)
Title: Optical scanner
Inventor: ATSUMI HIROMICHI
IPC: G02B26/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance detecting accuracy and to easily adjust a focusing position by enabling a beam condensing state to be independently detected in a horizontal scanning direction and in a vertical scanning direction. SOLUTION: This optical scanner is provided with scanning optical systems 5 and 6 deflecting a light beam and condensing it on a surface to be scanned 7, a means 8 detecting the image forming state of the light beam used for scanning and adjustment mechanisms (11-13) adjusting the focusing position of the light beam on the surface to be canned 7. Then, the focusing position of the light beam is changed by the adjustment mechanisms and the image forming state thereof is monitored by the detection means 8. Besides, the vicinity of the waist position of the light beam is detected by the detection means 8.