baber/WOPTO huggingface dataset:
Patent JP-2001197131-A (JP)
Title: Method and device for transmitting data
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/70
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To enable the multiplex transmission of plural digital video signals by a transmitting system, with which word stream data formed through 8 bits/10 bits (8B/10B) conversion and word synchronizing data addition on the basis of data to be transmitted are sent out as serial data. SOLUTION: The word stream data are provided by applying multiplexing processing to plural digital video signals or combination of plural digital video signals and bit adding signals, compound word stream data containing the word synchronizing data, with which running disparity is made positive or negative as determined beforehand, are formed by applying the 8B/10B conversion thereto and inserting an additional word data group containing the word synchronizing data thereto, and these data are converted to serial data and sent out.
Patent JP-2001202339-A (JP)
Title: Standing device and equipment with standing device
Inventor: OTA HARUNORI
IPC: G06F3/039
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To immediately use a standing device in the case of case of use and not to occupy a wide space in the case of no use. SOLUTION: Concerning an electronic calculator with standing device with which a standing device 2 is attached at the corner of a main body 1 of electronic calculator, the standing device 2 is composed of a lower member 7 with which a first slope 6 is formed on the upper surface, and of an upper member 9 with which a second slope 8 to be rotated while being engaged with the first slope 6 of this lower member 7 is formed on the lower surface and an attaching part 13 for the main body 1 of electronic calculator is formed. Therefore, by rotating the upper member 9 to the first slope 6 of the lower member 7 in the state of fixing the lower member 7 on a top 14 of a desk, the main body 1 of electronic calculator attached to the attaching part 13 of the upper member 9 can be almost horizontally laid on the desk or can be made stand up on the desk.  Therefore, the main body 1 of electronic calculator can be immediately used, being almost horizontally laid, and the main body 1 of electronic calculator is made stand up so as not to occupy the wide space in the case of no use.
Patent JP-2001203199-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: IKURA TSUNEO
IPC: H01L21/304
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To form a BPSG film wherein a micro scratch is less even if a high- concentration BPSG film is used to fill, void free, between gate electrodes of a minute semiconductor integrated circuit before a BPSG film of less impurity deposition is formed for flattening by a CMP method. SOLUTION: A silicon oxide film 3 where an impurity is doped is formed on a semiconductor substrate 1, and the silicon oxide film 3 is reflowed. An amorphous silicon film 5 is formed on the silicon oxide film 3, which is thermally processed so that the impurity in the silicon oxide film 3 is diffused in the amorphous silicon film 5. The amorphous silicon film 5 with diffused impurity is oxidized to provide a BPSG film 6, and the silicon oxide film 6 with decreased impurity concentration is flattened by a CMP method.
Patent JP-2001204126-A (JP)
Title: Electrical connection box
Inventor: UESONO KOICHI
IPC: B60R16/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box which reduces cost required for manufacturing facilities and suppresses reduction of production efficiency. SOLUTION: The electrical connection box 1 is provided with a case, and a wiring board, etc., to be put in this case. The case is provided with a front case 11. Onto the surface 11a of the front case 11, a plurality of standard fuse attaching parts 14, a dark current fuse attaching part 15, and an extended fuse attaching part 16 are fitted. Standard fuses 31 are attachable to or detachable from the standard part 14 freely. A dark current fuse 34 is attachable to or detachable from the current part 15. An extended fuse is attachable to or detachable from the extended part 16 freely. The standard part 14 and the current part 15 are arranged side by side mutually along line segment L. The extended part 16 is arranged at an interval from line segment L.
Patent JP-2001201885-A (JP)
Title: Electrophotographic recording material
Inventor: KUBODERA SEIICHI
IPC: G03G7/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic recording material, capable of forming an image having high quality, comparable to that of a silver salt photograph. SOLUTION: The electrophotographic recording material includes base paper, whose one face or both faces have been coated with a polyolefin resin and the base paper contains polyolefin resin-base synthetic pulp.
Patent JP-2001202817-A (JP)
Title: Plane type display apparatus
Inventor: OGAWA IKUO
IPC: F21V8/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a plane type display apparatus capable of securing a space for an electrical circuit required for driving the display apparatus without degrading an optical capability (brightness and brightness evenness) of a surface light source apparatus in an edge light manner used in a back light, in a thin plane type display apparatus having a permeating type of display panel. SOLUTION: In a light guiding plate 3 constituting a surface light source apparatus in a edge light manner, a luminous surface is a plane and its rear surface is constituted by a slanted plane part 31 in which a thickness of the light guiding plate 3 is linearly reduced by directing from a light entering part getting light from a linear light source 1 toward an anti-light entering part and a parallel plane part 32 in parallel with a luminous surface in the vicinity of the anti-light entering part. Border parts of two surfaces adjacent are connected to each other by using a curved surface of the border part in which the two surfaces adjacent becomes a connecting surface and at the same time, reflecting dots are formed on the rear surface side of the light guiding plate 3 with a predetermined shape and density.
Patent JP-2001194395-A (JP)
Title: Automatically renewing method for system
Inventor: YOKOYAMA YASUKO
IPC: G01R22/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To perform a processing which applies a load to a processor such as renewing of a system program in a field server without having any influence on the natural function and monitoring control function of the field server. SOLUTION: The time band where the number of using electric apparatuses is minimum in a day is calculated from the statistical information for electric apparatus obtained by analyzing the using state data of electric apparatuses obtained by the monitoring function of the field server, and the time band data is transmitted to an external power server to obtain a further adjusted time band. According to this, the access time of the field server group to the external power server and a communication line is dispersed, whereby the communication time can be minimized without applying a load to the processor of the field server, and the download of a program can be thus quickly performed to renew the system.
Patent JP-2001201962-A (JP)
Title: Transfer roller and transfer device using the same
Inventor: TANAKA AKIHIKO
IPC: F16C13/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a transfer roller whose surface is flattened to reduce an irregularity and which can suppress the variatiation of gray level in the density of an image to be transferred, and a transfer device using the transfer roller. SOLUTION: This transfer roller is composed of a shaft, an elastic layer having at least foaming layer on the surface provided on the outer periphery of the shaft and a coating film formed on the surface of the foaming layer, and the coating film contains short fiber. This transfer device is equipped with the transfer roller.
Patent JP-2001205044-A (JP)
Title: Method for desulfurization waste water treatment and its equipment
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/77
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of desulfurization waste water treatment capable of reducing steps thereof, and provide a device using the same. SOLUTION: This method comprises the steps of neutralizing SO3 in an exhaust gas with ammonia by spraying, absorbing and removing SO2 in the exhaust gas by contacting said exhaust gas with a slurry comprising magnesium hydroxide as an absorbent, adding lime to the SO2-absorbed desulfurization waste water to prepare the waste water comprising ammonia, gypsum and magnesium hydroxide, and simultaneously separating the resultant waste water, recovering gypsum and using magnesium hydroxide in desulfurizing SO2 and ammonia in neutralizing SO3.
Patent JP-2001206535-A (JP)
Title: Container alignment carrier deice, container stacking and unstacking device and container alignment carrying method
Inventor: TERAJIMA KIYOTAKA
IPC: B65G57/03
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a container alignment carrying device capable of corresponding to both of stacking and unstacking of containers, a container stacking and unstacking device furnished with the alignment carrying device and a container alignment carrying method. SOLUTION: Bottles B are sequentially supplied to the inside of each of passages S1 everytime when a quantitative part 31 moves in the direction orthogonal with each of the passages S1, and each of the bottles B is hung and supported by a flange formed on a head part. A group of the bottles B hung and supported by the quantity fixing part 31 is discharged from the quantity fixing part 31 in a row unit by an extruding mechanism or container discharge mechanism 34. That is, the bottles B are supplied to the quantity fixing part 31 in a hung-sown state, and they are discharged from the quantity fixing part 31 in the hung-down state. Consequently, it is possible to correspond to both of stacking and unstacking of the bottles B.
Patent JP-2001207592-A (JP)
Title: Spacer
Inventor: SUGAYA HIDEYUKI
IPC: C04B28/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a spacer being easy to manufacture and having high strength. SOLUTION: The spacer is made from a hardened body of a blend containing at least cement, pozzolanic particles, fine aggregate having a grain size of not more than 2 mm, a water reducing agent, and water. Preferably, the blend further contains metallic fibers and/or organic fibers, quartz powders having an average powder size of 3 to 20 μm, fibrous or flaked grains having an average grain size of not more than 1 mm, and coarse aggregate.
Patent JP-2001205073-A (JP)
Title: Powder supply device
Inventor: MORIBE TAKASHI
IPC: B01J4/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of supplying powder such as cement by easy control under a simpler constitution than that of a conventional device. SOLUTION: A receiving hopper 55 is arranged right under a cement discharge aperture 57 in a cushion tank 54 and a load measuring device 59 with a disc-like load depositing part 58 is provided between the cement discharge aperture 57 and the receiving hopper 55. In addition, a rotary rake 60 for enabling cement C to continuously fall downward is installed at the load measuring device 59 and thus the device is structured so that the outer peripheral contour part 58a of the load depositing part 58 is located on a conical face S1, when the cement C is continuously accumulated in a conical shape F1 having a specified repose angle θ1 at a position between the receiving hopper 5 and the cement discharge aperture 57.  The number of revolution of a screw conveyor 56 is controlled so that a load measured by the load measuring device 59 is constant, when the cement C is accumulated in the conical shape F1.
Patent JP-2001215448-A (JP)
Title: Projector
Inventor: ITO YOSHITAKA
IPC: G02F1/1335
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a projector which can realize a bright projection image with the high contrast ratio while combining a reflection type liquid crystal device and an integrator optical system. SOLUTION: The spacing between reflection planes 24b and 24d of the light guide body 20 is set into SY/SX<MY/MX by narrowing it according as it advances to the injection end face 26 form the incidence end face 22. An SX is the placement spacing of the X axial direction of the light source image S, an SY is the placement spacing of Y axial direction of the light source image S, an MX is the length of the X axial direction of the incidence end face of the light guide body, and am MY is the length of Y axial direction of the incidence end face of the light transmission body. The polarized light separating performance in a polarizing beam splitter disposed before the reflection type liquid crystal device, thereby, is maintainable in the comparatively high state, and the bright projection image with the high contrast ratio can be obtained.
Patent JP-2001210351-A (JP)
Title: Fuel cell system
Inventor: NISHIKAWA OSAMU
IPC: H01M8/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system wherein the fuel cell can be installed in a building so that every day life is not disturbed. SOLUTION: In the fuel cell system 2 wherein hydrogen is supplied to the fuel cell and it is made to generate electricity and obtained electricity from the fuel cell is made to be utilized in the building, the fuel cell system is installed beneath a stairway in the building.
Patent JP-2000229500-A (JP)
Title: Marking apparatus
Inventor: SHESAARU PATRIC
IPC: B44B3/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a marking apparatus which can set up the position of a marking tool easily and can do marking work promptly. SOLUTION: A marking apparatus has a frame 8, an arm 22 connected to the frame 8 movably around a connection shaft A, and a marking tool 18 fitted movably to the arm 22. The arm 22 is fitted singly, and the then marking apparatus has moving means 60, 62, 64 for moving the marking tool 18 to/from the arm 22.
Patent JP-2001214486-A (JP)
Title: Sink
Inventor: KODAMA HIDEO
IPC: E03C1/18
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To settle troubles with a conventional type sink with a pocket for sundry goods, a complicated structure leading to high manufacturing costs and a bad erection workability, in which works for connecting its internal pipe for drainage are required. SOLUTION: In order to settle troubles with a conventional type sink, a pair of pins 3, 3 with a thin-diameter neck part 3b is projected upward, with a required space to an edge of back side 2c continuing to an upper edge of a swelling part 2b, by providing the swelling part 2b bowed behind at the back side face 2a of the main body of a sink 2. A pocket 5 for sundry goods, which is formed by bending a metal pounder, and a chopping board stand 4 are designed to be fixed there.
Patent JP-2000167319-A (JP)
Title: Method and system for separating magnetic particles
Inventor: KOJIMA HARUO
IPC: B03C1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To magnetically separate magnetic particles from non-magnetic particles in a mixed fluid. SOLUTION: A mixed fluid of water and particles containing magnetic particles is sent into separation cylinders 4, 4a rotated in a ferromagnetic field and magnetic particles are magnetically deposited on the free ferromagnetic material in the separation cylinders 4, 4a to be separated from the mixed fluid and the free ferromagnetic material is demagnetized and the separated magnetic particles can be taken out by sending a cleaning fluid.
Patent JP-2001221115-A (JP)
Title: Intake air duct
Inventor: FUJIWARA KAZUO
IPC: F02M35/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce intake air noise at low speed rotation of an engine, to inhale a sufficient amount of air at high speed rotation, to prevent the generation of low-frequency muffled sound, and to improve the accuracy of actuation. SOLUTION: In an intake air duct having a valve 40 in an intake air passage 2, an arm 41 rocking together with the valve 40, and a coil spring 5 abutting on the arm 41 surface at one end portion are provided on the outside of the intake air passage 2. When force acting on the coil spring 5 from the arm 41 by negative pressure is larger than the elastic force of the coil spring 5, the valve 40 opens the intake air passage 2, and when the force acting on the coil spring 5 from the arm 41 is smaller than the elastic force of the coil spring 5, the valve 40 closes the intake air passage 2.
Patent JP-2001224024-A (JP)
Title: Information processing unit and method
Inventor: KONDO TETSUJIRO
IPC: H04N19/11
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit that can quickly obtain an evaluation and decrease a storage capacity of a memory to require storage of codes or a pixel value. SOLUTION: A register 411 delays an inputted code. An arithmetic circuit 412 calculates a difference between the inputted code and the code delayed by the register 411. An absolute value circuit 417 obtains an absolute value of an output of the arithmetic circuit 412. Registers 413-415 delay the code delayed by the register 411. An arithmetic circuit 416 calculates a difference between the inputted code and the code delayed by the registers 413-415. An absolute value circuit 418 obtains an absolute value of an output of the arithmetic circuit 416. An adder 419 and a register 420 sum the output of the absolute value circuit 417 and the output of the absolute value circuit 418.
Patent JP-2001226793-A (JP)
Title: Alkaline zinc and zinc alloy plating bath
Inventor: OSHIMA KATSUHIDE
IPC: C25D3/22
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide alkaline zinc and zinc alloy plating bathes by which the appearance and uniformity of plating are excellent, and also, the speed is high. SOLUTION: This alkaline zinc and zinc alloy plating bathes contain (a) urea or thiourea, (b) dialkylaminoethylamine and/or dialkylaminopropylamine and (c) a water soluble reactive product of dichloralkyl ether.
Patent JP-2001228842-A (JP)
Title: Method and system for controlling computer screen sharing
Inventor: IWASAKI RYO
IPC: G09G5/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To control screen sharing between a pair of computers and perform the control in a logical group. SOLUTION: A system is separated into a screen update information generation part, a screen update information delivery part, and a screen update information display part, and screen can be shared, even if plural platforms are intermixed, and IP multicast is used for distribution.
Patent JP-2001231173-A (JP)
Title: Charging circuit for secondary battery
Inventor: SAKAKIBARA KAZUHIKO
IPC: H02J7/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that reduction in the capacity of a secondary battery due to deterioration cannot be detected during trickle charging. SOLUTION: The charging circuit for secondary batteries comprises a first switch SW1 for turning on and off charging current from a DC-DC converter 1, a variable resistor VR1 for adjusting the crest value of pulse current, the secondary battery 2 to be charged, a low resistance R1 for measuring charging/ discharging current, a second switch SW2 series-connected with a variable resistor VR2 for adjusting discharging current, and a control circuit 10. The circuit is so constituted that the second switch SW2 is turned on/off when the first switch SW1 is off. Circuitry to judge any deterioration in the secondary battery 2 utilizing the off duration of trickle charge by pulse current is provided to detect reduction in the capacity of the secondary battery 2 due to deterioration.
Patent JP-2001225241-A (JP)
Title: Stage device
Inventor: MASHITA HIDEHIKO
IPC: G12B5/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a stage device capable of automatically positioning the relative positions of a fine-movement stage and a coarse-movement stage in the entire stroke range of the coarse-movement stage with a high precision of only a few nm. SOLUTION: This stage device is equipped with the coarse-movement stage 1 being movable by a stage driving mechanism and the fine-movement stage 2 being movable on the stage 1 in the same direction as the moving direction of the stage 1 and having a fine position adjustment mechanism capable of moving it in a sufficiently small stroke range. By using a predetermined coarse- movement algorithm, a control device controls the driving mechanism and performs coarse positioning control so that the stage 2 can fall within a range allowing its position to be adjusted to a target value by the adjustment mechanism, After the positioning control is completed, fine positioning control is performed on the adjustment mechanism, by using a predetermined fine- movement algorithm, so that the stage 2 can be positioned at the target position.
Patent JP-2001222672-A (JP)
Title: Electronic money system and electronic money terminal device
Inventor: TAKESHIMA YASUO
IPC: G06Q20/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To improve usability when electronic money is deficient in an electronic money system and an electronic money terminal device, for example, the electronic money system which uses a contactless IC card. SOLUTION: When electronic money is deficient, it is made possible to confirm payment by electronic money and the electronic money which is paid is set according to conditions of payment.
Patent JP-2001227220-A (JP)
Title: Security system
Inventor: NAKAJIMA HIROSHI
IPC: E05B49/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To alleviate user's stresses concerning the need to increase security, by installing individual identification devices at the entrance to each room as well as at a common entrance to each room. SOLUTION: A fingerprint checking device 1 is installed at the entrance to each room. Another fingerprint checking device 2 is installed at the common entrance to each room. The fingerprint checking device 1 is of the type which does not require numbers to be entered therein, while the fingerprint checking device 2 is of the type which requires numbers to be entered therein. At the common entrance to each room, an ID number is inputted into the fingerprint checking device 2 and the registered fingerprint corresponding to the ID number is called from among a plurality of registered fingerprints to check the inputted fingerprint against the registered fingerprint in one-to-one fashion. At the entrance to each room, only a fingerprint is inputted into the fingerprint checking device 1 and checked against a plurality of registered fingerprints in one-to-plural fashion.
Patent JP-2001231984-A (JP)
Title: Variable image display device and method for displaying variable image
Inventor: MATSUMOTO YUUKI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce amounts of display data by providing data of three- dimensional images in common. SOLUTION: Common data are discriminated from among three-dimensional images containing at least three-dimensional patterns, and the common data are used to change over the display mode of the three-dimensional images.