baber/WOPTO huggingface dataset:
Patent JP-2001051643-A (JP)
Title: Display device and driving method
Inventor: ATONO JIYUNICHI
IPC: G09G3/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a display device capable of realizing displays with different aspect ratios with simple constitution, at low cost and also with low power consumption and a driving method therefor. SOLUTION: In an active matrix type liquid crystal display device, a logic control circuit 133 is added to a vertical diving system 13 and when a black color display pulse BLK for changing over an aspect ratio is applied to the device, respective pixels 20 existing in prescribed areas of the up and down parts (or left and right parts) of a pixel part 11 are forcibly made to be in active states and a black level signal is en bloc written in with respect to respective pixels of the areas made to be in active states and, on the other hand, a display signal is made to be written in with respect to respective pixels 20 of other areas for every row by the horizontal scanning of an H scanner 121 while making respective pixels of the pixel part 11 to successively → in active states in a row unit by the vertical scanning of a V scanner 131.
Patent JP-2001307984-A (JP)
Title: Resist application method and resist application device
Inventor: YOSHIHARA KOSUKE
IPC: H01L21/027
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a resist application method and a resist application device which can apply resist on an irregular substrate surface uniformly. SOLUTION: Since a wafer W is rotated during shake-off drying at a rotation velocity (second rotation velocity) which is slower than a rotation velocity (first rotation velocity) during resist application, resist solution which extends on the wafer W surface creeps uniformly also in a position 144 of an irregular groove 143, which is shaded viewed from a rotation center of the wafer W, and resist solution is extended to the surface of the wafer W uniformly.
Patent JP-2001014924-A (JP)
Title: Lighting system and liquid crystal display device
Inventor: KUBOTA HIROSHI
IPC: F21V11/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for realizing improvement in luminance by dividing a structure of a light inlet part into two parts respectively, having different functions (a light inlet part for taking in outside light and converting the light to enclosed light, and a light guide part adjacent to the light inlet part for guiding the light to a liquid crystal display panel) to enlarge the occupying area of the light inlet part. SOLUTION: In this liquid crystal display device, outside light is taken in, and the taken-in outside light is guided to the rear side of a liquid crystal panel 15 and irradiated on the liquid crystal panel 15 from the rear side of the liquid crystal panel 15. The liquid crystal display has a light inlet part 17 for taking in the outside light and converting the light to enclosed light propagating inside the light inlet part 17, and a light guide part 18 adjacent to the light inlet part 17 for changing a light path of the enclosed light from the light inlet part 17, such that the enclosed light from the light inlet part 17 is guided toward the rear of the liquid crystal panel 15.
Patent JP-2001315813-A (JP)
Title: Bottle cap
Inventor: KUSANO HITOSHI
IPC: B65D41/28
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap which is sufficiently effective to sealing-up and adaptable to any of generally used bottles. SOLUTION: The bottle cap is for fitting to a bottle mouth 1 and in a structrure wherein a rib 3 provided at the reverse side of a top wall 2 of the cap is approximately in a J-shaped section with the front end 3a thereof being elastic so as to come into contact with the inner circumferential face of the bottle mouth 1.
Patent JP-2001311824-A (JP)
Title: Polarized light separation element
Inventor: ISHIHARA ATSUSHI
IPC: G02F1/1335
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light separation element being easily manufac tured and having a high utilization factor of light. SOLUTION: The polarized light separation element is provided with a diffraction optical element layer (2) composed of a nearly optically isotropic transparent sheet and having a diffraction grating plane (2a) and a liquid crystal layer (3) composed of a birefringent material with optical anisotropy and being adjacent to the diffraction grating plane (2a). The diffraction optical element layer (2) has 0.1-1 mm thickness.
Patent JP-2001319226-A (JP)
Title: Road monitoring device
Inventor: SUZUKI YOSHIHIKO
IPC: G08G1/01
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a road monitoring device rich in real time performance and capable of reducing the labor or time required for introduction. SOLUTION: An image processing part 30 applies a prescribed image processing to image data inputted from an image input part 10, then extracts the image area of a passing vehicle by a method such as a background differential method, and outputs these extracted image data to a neuron computer 40. A neural network 41 for learning learns processing for dividing image data, in which plural vehicles are projected while being overlapped, into video data of respective vehicles and while using this learnt result, a neural network 42 for execution executes processing for dividing the image data, in which the plural vehicles are projected while being overlapped, into the video data of the respective vehicles.  On the basis of these video data divided for each vehicle, a central processing part 50 decides an unexpected event such as congestion by measuring the number of moving speeds of traveling vehicles.
Patent JP-2001316810-A (JP)
Title: Sputtering target and sputtering equipment using the same
Inventor: KOSAKA YASUO
IPC: G21K5/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal discharge generated in the space between a target body and a target holding fixture at sputtering to reduce occurrence of dust. SOLUTION: In this sputtering target, a space area surrounded by a target body 11, a target holding fixture 13 and a backing plate 12 is reduced. In more detail, the sputtering target is characterized in that the target body 11 is supported by the backing plate 12 and at the same time, it is firmly fixed to the backing plate 12 by the target holding fixture 13. Also a ring like part 14 is fitted to the circumference of the target body 14 and is arranged in the above space area. It is also possible to use the target holding fixture that is shaped to substantially fill the space existing outside the circumference of the target body 11.
Patent JP-2001318001-A (JP)
Title: Color measuring instrument
Inventor: SUGIOKA MIKIO
IPC: G01J3/51
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable color difference value even when a kind of illumination light is changed. SOLUTION: Spectral intensities when a measuring object 1 is substituted for a refernece sample and a sample and spectral intensities of the illumination light are converted into electric signals 15, 16 by spectral sensors 4, 5, they are A/D-converted by a measuring circuit part 6, and then they are converted into spectral reflectances R0(λ), R1(λ) of the reference sample and the sample by an operation control part 8.  A corrected spectral reflectance R2(λ) provided by conducting an subtraction operation in every wavelength and by adding twice an absolute value of a difference therein to the spectral reflectance R1(λ) of the sample in a wavelength range where the spectral reflectance R1(λ) comes to ninus with respect to the spectral reflectance R0(λ) of the reference sample is prepared to calculate the color difference values of the sample and a corrected sample with respect to the reference sample, so as to display the values on a screen and to determine the sample as an acceptable one when the color difference is smaller than 1.
Patent JP-2001320793-A (JP)
Title: Automatic gain controller
Inventor: SAKURAZAWA YUKIFUMI
IPC: G10L21/034
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To realize an automatic gain controller which controls sound volume level so as to be matched with audibility without any manual control by automatically controlling the sound volume level by a correction table and arithmetic processing. SOLUTION: The automatic gain controller which performs automatic control of the output of a sound signal to be matched with the audibility is provided with a peak detection means 1 for detecting the peak of an inputted sound signal, a peak appearance rate calculation means 2 for calculating a peak relative frequency of the sound signal, an average level calculation means 3 to calculate the average level of the sound signal, a sound volume control quantity calculating means 4 for calculating the sound volume level control quantity of the sound signal from the peak appearance rate the average level by using a peak incidence/audibility level table in which the audibility level of the sound signal is contrasted with the peak appearance rate and a peak value setting means 5 for controlling the peak of the sound signal according to the control quantity of sound volume levels.
Patent JP-2000356766-A (JP)
Title: Method of driving liquid crystal device, and driving circuit and display device
Inventor: ITO AKIHIKO
IPC: G02F1/133
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to well sequentially assign intensity levels even when a plurality of scanning electrodes are simultaneously selected and driven by segmenting the selection period to plural periods and impressing a voltage weighted according to desired display data to the segmented selection periods, thereby assigning intensity levels. SOLUTION: The assigning of the intensity levels is carried out by segmenting the selection period to plural periods and impressing a voltage weighted according to the desired display data to the segmented selection periods. For example, the selection period is driven dividedly to t1 to t4 within one frame. On the other hand, the respective selection period t1 to t4 are further divided to the plural periods and the voltage weighted according to the desired display data in the divided periods is impressed to signal electrodes Y1, etc.  Namely, the period of t1 is evenly divided to the periods (a) and (b) and the signal voltage subjected to the prescribed weighting by each of bits in accordance with the display data expressing the assigning of the four intensity levels by the two bits is impressed in the period (a) relating to the upper order bit and in the period (b) relating to the lower order bit.
Patent JP-2000352707-A (JP)
Title: Driving method, driving circuit for liquid crystal device and display device
Inventor: ITO AKIHIKO
IPC: G09G3/36
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make performable an assigning intensity level satisfactorily without generating contrast reduction, display flicker or cross talk or the like in a display device performing an assigning intensity level especially. SOLUTION: In the display device multiplexingly driving a liquid crystal element or the like which is to be constituted by interposing a liquid crystal layer between a substrate having scanning electrodes X1, X2... and a substrate having signal electrodes Y1, Y2..., plural lines of scanning electrodes are simultaneously selected successively and also the selection period is divided into plural periods. Then, a display device performs an assigning intensity level by applying voltages to which weights are assigned according to desired display data to the scanning electrodes in respective divided selection periods.
Patent JP-2001314784-A (JP)
Title: Coating device
Inventor: NAKAMURA TOMOSHI
IPC: B05B5/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To coat an objective article having various kinds of forms with few numbers of coating devices by extending an adjustable range of the diameter of coating material flow jetted from the coating device. SOLUTION: In the coating device 1 for coating the article with a coating material through a bell head 2, the bell head 2 is formed so as to have plural bell parts 20, 21 each having an opening formed to get the coating material, to make the diameter of the opening of each bell part 20, 21 different and to supply the coating material separately to each bell part 20, 21. Each bell part 20, 21 is preferably provided on the same rotary shaft 23 to rotate with the rotation of the rotary shaft 23 to atomize and jet the coating material and a gas jetting means 32a, 33a for jetting a gas toward the ambient region of the bell parts 20, 21 can be further arranged.
Patent JP-2001320660-A (JP)
Title: Image pickup device, recording and reproducing device, display device, image pickup recording and reproducing device and computer-readable storage medium
Inventor: YAMAMOTO TOSHINORI
IPC: H04N5/765
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of SDVTR and a plurality of monitors to record and display all image signals of channels picked-up by a camera. SOLUTION: Image signals in compliance with the SDVTR standards outputted from a camera unit 101 are fed to SDVTR units 400 and 500 via an IEEE 1394 bus 300 by using odd number of lines for a 1st channel and even number of lines for a 2nd channel and the signals of each channel are captured, recorded/reproduced respectively. Monitor units 800 and 900 display reproduction signals of 1st and 2nd channels respectively. Furthermore, the monitor units 800 and 900 can respectively display image signals of the 1st and 2nd channels from the camera unit l01.
Patent JP-2001325737-A (JP)
Title: Tracking controller
Inventor: UEDA EIJI
IPC: G11B7/09
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To realize stable control pull-in even if axial eccentricity exists in a tracking controller for an optical disk device. SOLUTION: The controller is composed of an optical recording medium 101, a spindle driving part 107 for outputting a rotational signal corresponding to the rotation of the optical recording medium 101, an objective lens 102, a photodetector 103, a tracking error generating circuit 104, a phase compensating part 106, a direction detecting part 108, an eccentricity compensating signal generating part 109 for generating an eccentric compensating signal d in accordance with the rotational signal PG and a direction detecting signal DIR, a driving signal switching part 110, and a driving circuit 106 for driving the objective lens 102.
Patent JP-2001318752-A (JP)
Title: Input device and electronic equipment provided with input device
Inventor: KAYAMA TAKASHI
IPC: H01H23/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an input device and electronic equipment provided with the input device capable of being miniaturized and thinned, being made multi- functional by inputting plural input items and obtaining an excellent click feeling. SOLUTION: This input device is provided with an elastic member 80 for holding a key top 54 in a neutral state relating to a first direction X1 and a second direction X2, a first pressurizing member 81 for rotating the key top 54 in the first direction X1 to press a first inversion member 71 against the elastic force of the elastic member 80, a second pressurizing member 82 for rotating the key top 54 in the first direction X1 further to press a second inversion member 72 after pressing the first inversion member 71, a third pressurizing member 83 for rotating the key top 54 in the second direction X2 to press a third inversion member 73 against the elastic force of the elastic member 80 and a fourth pressurizing member 84 for rotating the key top 54 in the second direction X2 further to press a fourth inversion member 74 after pressing the third inversion member 73.
Patent JP-2001324832-A (JP)
Title: Resin composition for toner, and toner
Inventor: SHINJO TAKASHI
IPC: G03G9/087
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for toner and a toner maintaining good offset resistance, low temperature fixing property and storage property and causing no fog due to production of fine powder in a developing machine. SOLUTION: The resin composition for toner essentially comprises a polyester block copolymer having 3×103 to 5×104 weight average mol.wt. and containing polyester blocks by condensation of aliphatic diols and dicarboxylic acids and polyester blocks by condensation of alicyclic diols and dicarboxylic acids.
Patent JP-2001326545-A (JP)
Title: Analog output circuit
Inventor: HASHIDO RYUICHI
IPC: H03F3/34
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an analog output circuit in which offset voltage can be completely compensated, which has a small layout area and in which an oscillation state is not generated and input potential does not change. SOLUTION: First, only switches 3, 32, 33 and 35 are turned on, the electric charge of a capacitor 36 is eliminated and a capacitor 37 is charged to an input potential VIN. Next, only switches 3, 32, 34 and 35 are turned on, and the capacitor 36 is charged to the offset voltage Vof of a differential amplifier 31. Then, only switches 2, 4 and 33 are turned on, and potential VIN being the same as the input potential is outputted. The offset voltage Vof can be canceled completely regardless of the ratio of capacitance values of the capacitors 36 and 37.
Patent JP-2001002039-A (JP)
Title: Single drum type heat-sensing paste activation labeler
Inventor: TSUTSUMI TATSUYA
IPC: B65C9/36
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To dispense with a suction drum, and to provide a heat-sensing paste activation labeler ready for any label of various sizes by one suction drum by arranging a label sheet, a printer, a cut mark reader and a cutter on one plane, and providing closing rods for suction holes unnecessary to a label attachment drum. SOLUTION: Required items are printed by a printer 7 on a surface opposite to a pasting side of a heat-sensing label sheet 1 coiled in a roll, a cutting mark printed on the label sheet 1 is read by a reader 2, the label sheet is cut into individual label pieces by a cutter 4 arranged at the position where a tip of at least the cut label piece is brought into contact with a label suction hole 6 of an attachment drum 5 through a feed roll 3, and directly sucked to the suction hole 6 of the attachment drum 5. The label piece heated by a paste activation device 8 is attached to a work 10 by a pressing device 11. The attachment drum 5 is provided with closing rods to close unnecessary suction holes 6, and the distribution of the suction holes 6 can be adjusted to that suitable for the label piece.
Patent JP-2001328530-A (JP)
Title: Carrier facility
Inventor: MURAYAMA SHIGETO
IPC: B61B13/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier facility smoothly traveling at all time without falling wheels. SOLUTION: Rail devices 10 and 10a are provided with a pair of left/right wheel guide parts 15 opened the inside and a pair of left/right route guide parts 21 opened in the top/bottom side. The wheel guide part is formed with upward wheel support faces 16 and 23, an inward roller guide face 17, and a downward wheel receiving face 19, while the route guide part is formed with an outward wheel guide face 22. One side wheel guide part is continuously formed of the wheel guide part in another route direction side out of the pair of let/right wheel guide parts in a branch junction part branching from and joining to another route 2 relative to a fixed route 1.  A moving body 30 is provided with a wheel 31 supported and guided to the wheel support face and opposed to the wheel receiving face, a side guide roller 35 guided by the roller guide face, and route rollers 41 and 42 engaged with and guided by the guide face for the route guide part continued in the another route direction side in the branch junction part.
Patent JP-2001311675-A (JP)
Title: Pressure sensor module
Inventor: KUZUHARA KAZUNARI
IPC: G01L9/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact pressure sensor module united with a package into one body. SOLUTION: A through hole 3 to be a pressure introduction hole is formed in an IC chip 2 which controls a semiconductor pressure sensor chip 1. The IC chip 2 is used as a pedestal for the semiconductor pressure sensor chip 1.
Patent JP-2001332648-A (JP)
Title: Resin-sealed semiconductor device and manufacturing method thereof
Inventor: NANO MASANORI
IPC: H01L23/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain mount strength of a substrate desirable in the future, in the manufacturing method of a resin-sealed semiconductor device, which uses a terminal land frame. SOLUTION: A terminal land frame which is provided within the region of a frame main body is connected with the frame main body through the thin thickness part, which is formed by half cutting the frame and has land constituent bodies formed protuberantly more than the frame main body, is used in the manufacturing method of a resin-sealed semiconductor device and the frame consists of a semiconductor element 13 mounted on the land constituent bodies 3 for support with conductive bonding agents 12, the land constituent bodies 3 for external electrodes which are arranged on the peripheray of the element 13 and are connected with the element 13 through metal thin wires 14, and a sealing resin 15 which makes the bottom of each land constituent body 3 protrude to seal the surroundings of the element 13.  As a ball-shaped electrode member 18 is annexed on the plane of each land constituent body 3, the mounting strength of a substrate at the time of a mounting of the substrate on the frame is enhanced and at the same time, the resin-sealed semiconductor device having a high reliability in the mounting of the substrate can be realized.
Patent JP-2001331591-A (JP)
Title: Method and device for structuring scenario associtation type electronic commerce system
Inventor: WATANABE TAKUJI
IPC: G06Q30/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To flexibly and easily structure an electronic commerce system by structuring and altering the system according to a 'scenario' wherein a business process is described. SOLUTION: The development of the business process and the development of an 'application' are separated by using the 'scenario' wherein the business process is described in, for example, the XML and a 'business process control processor' which interprets the 'scenario' and carries out the 'application' on an 'application server'.
Patent JP-2001329604-A (JP)
Title: Manhole for septic tank
Inventor: ISOYAMA KENICHI
IPC: E02D29/14
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manhole made of a resin for a septic tank, from which a manhole cover does not drop out in transport and which has a locking mechanism having a structure in which detachability for maintenance is also considered. SOLUTION: In the manhole, bolt locking type sections 30, 31 are used at one place as the locking mechanism of the cover 10 for the manhole, and a rotary locking type section (a rotary locking lever 19) is used at the other place. Alternatively, a structure in which the bolt locking type sections and a sliding locking type section are combined is used.