baber/WOPTO huggingface dataset:
Patent JP-2001269031-A (JP)
Title: Combine harvester
Inventor: TONARI ATSUSHI
IPC: A01D69/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a glass divider 3 from engaging with the ground, weeds, etc., in a combine harvester in which a reaping part equipped with a glass divider 3 for divide-treating planted cereal culms, a raising up device for raise- treating the planted cereal culms from the glass divider 3, a reaping device for reap-treating the raised up cereal culms and a conveying device for supplying the reaped cereal culms to a threshing device, is linked with a traveling machine frame so as to be operated as lifted up and down by a driving mechanism. SOLUTION: This combine harvester is provided by supporting the glass divider 3 to a frame 2 of the reaping part 1 through a glass divider-supporting body 6 to which the divider 3 is linked as capable of freely swinging up and down, installing a controlling means for operating the driving mechanism automatically in lifting up side based on information from a detecting switch 13 for detecting a lifting up swing when the glass divider 3 makes a lift up swing more than a set angle based on the divider-supporting body 6, also installing the glass divider-supporting body 6 with the frame 2 freely detachably and supporting the detecting switch 13 at the glass divider-supporting body 6.
Patent JP-2001280000-A (JP)
Title: Device for opening and closing opening/closing body for vehicle
Inventor: YUGE MASAAKI
IPC: E05F11/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and closing an opening/closing body for a vehicle with the small number of components and reduced manufacturing man-hours. SOLUTION: In the device 8 for opening and closing an opening/closing body for the vehicle, the opening/closing body 3 is rocked, opened, and closed by a drive unit U, and the one end of the opening/closing body 3 is pivoted at the edge part of an opening provided for a vehicle body 1. The drive unit U is comprised of a motor to be rotated in normal and reverse directions, a decelerating mechanism 11 to decelerate the rotation of the motor and output it as the rotation of a pinion 13, and a rack 14 movably engaged with the pinion 13 by a tooth part 14a and of which one end part 14c is connected to the opening/closing body 3. A supporting member 17 capable of coming into contact with the supporting surface 14b of the rack 14 on the opposite side to the tooth part 14a is arranged in a holding part 15, and the holding part 15 is provided on the side of the decelerating mechanism 11.  The rack 14 can be inclined as maintaining the engagement with the pinion 13 by the holding part 15.
Patent JP-2001285346-A (JP)
Title: Fifo type memory
Inventor: NARUSE MASAHIKO
IPC: H04L12/801
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a calculation capable of correct number of stored data constantly for FIFO type memory. SOLUTION: In the FIFO type memory comprising a dual type memory 31 for data storing, a writing counter 32 creating a writing address WA of the memory according to a writing pulse signal WP to the memory 31, a reading counter 33 creating a reading address RA of the memory according to a reading pulse signal RE to the memory 31, and a capacity monitoring counter 37 calculating the number of stored data by the up and down according to the pulse signal WP and the pulse signal RE, the pulse signal WP or the pulse signal RE are synchronized to a clock signal CKB/CKA of the reading side or the writing side.
Patent JP-2001273764-A (JP)
Title: Semiconductor memory
Inventor: SEKIGUCHI TOMONORI
IPC: G11C11/4091
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having multi-bank constitution in which high integration and stable operation can be realized. SOLUTION: This device is provided with plural memory array regions arranged along a first direction and plural sense amplifier regions arranged alternately, the plural memory array regions are provided respectively with plural bit lines provided along the first direction, plural word lines provided along a second direction intersecting perpendicularly to the first direction, and plural memory cells provided corresponding to intersection parts of the plural bit lines and the plural word lines, further provided with a sense amplifier receiving a pair of signal from a bit line extending to one side out of both memory cell array regions being adjacent each sense amplifier region and a bit line extending to the other side, respective word line selecting timing or an address for two memory array regions which hold memory cell array regions of two or more between them and being apart each other is set independently.
Patent JP-2001279620-A (JP)
Title: Soundproof device
Inventor: ODA MITSUAKI
IPC: E01F8/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof device capable of providing, at a low cost, a high vibration damping characteristic against a noise in wide frequency band range. SOLUTION: A porous granular body 6 of 1 mm or more and 20 mm or below in mean grain size is filled between two surface plates 3a and 3b connected parallel to each other at a distance of ΔL1 to increase a vibration damping effect on the vibration of one surface plate 3b on a sound source side and vibration damping and sound absorbing effects on the vibration of air by the vibration so as to achieve a high soundproof effect.
Patent JP-2000316144-A (JP)
Title: Digital signal transmission method, digital signal receiver and recording medium
Inventor: KUBOTA YUKIO
IPC: H04N7/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To add double securities to a video signal by applying first enciphering processing to a digital signal which is band area compression enciphered, further applying enciphering process and transmitting the signal. SOLUTION: In a packet generation part 34, an inputted digital signal is packetized for every video data, sound data and other data and multiplied by a multiplexer 36. An I picture is embedded into the video data at the multiplexer 36, a cryptography of storage system is given by an enciphering processing part 37, and is transmitted to a multiplexer 4 of a transmission part 31. In the multiplexer 4, the digital signal which is given the cryptography of the storage system is multiplexed and the digital signal multiplexed at the enciphering processing part 5 is given a cryptography of a broadcasting system. A digital signal which is transmitted from a digital signal transmitter 30 is doubly given the cryptography of the broadcasting system apart from the cryptography of the storage system.
Patent JP-2001283209-A (JP)
Title: Method and device for reading image information
Inventor: AGANO TOSHITAKA
IPC: H04N1/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image information reader by which a high quality image which is not effected by noise is obtained without being influenced by photographic conditions, etc., even when a low-bit A/D converter is used. SOLUTION: The image information reader is constituted by providing a control means 30 to switch and control look-ahead and main reading, a characteristic determining means 12 to determine standardized processing characteristics when a standardization processing is performed to an electric signal D0 to be obtained by the main reading by analyzing an electric signal D0a obtained by the look-ahead and a standardization processing means 13 to perform the standardization processing to the electric signal D0 obtained by the main reading based on the determined standardization processing characteristics. The characteristic determining means 12 determines the standardization processing characteristics so as to obtain optimal density and contrast by analyzing image data D0a by using a cumulative histogram, etc., of look- ahead data D0a.
Patent JP-2001276286-A (JP)
Title: Putter for golf and its head
Inventor: KUNO YOSHIMITSU
IPC: A63B102/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a putter for golf with which an average golfer can easily have the feeling of putting of a professional golfer. SOLUTION: First and second plates 15 and 17 are inserted into the face of a head 1 and a sweet area 11 is divided into upper and lower parts by the two plates 15 and 17. The first plate 15 substantially constitutes the face of an area 19 on the toe side adjacent to the sweet area 11, and on the other hand, the second plate 17 substantially constitutes the face of an area 21 on the heel side adjacent to the sweet area 11. The first plate 15 is formed of soft materials and the second plate 17 is formed of hard materials.
Patent JP-2001285845-A (JP)
Title: Monitoring television camera system
Inventor: SAITO YUTAKA
IPC: H04N5/76
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To surely image and store an intruder. SOLUTION: A controller 10 processes video signals from television cameras to output them to a storage device, and discriminates the intrusion of a person by the change of the video signals from the television cameras 2-1, 2-2, 2-3... or input from external sensors 4-1, 4-2,.... When the intrusion of the person is judged as the result of this discrimination, in order to surely store the video signal of the person in the storage device 16, the operation of at least one of the television cameras 2-l, 2-2, 2-3... and the storage device is changed and data for retrieval in the case of reproduction is multiplexed to the video signals of this person to be outputted to the storage device.
Patent JP-2001278307-A (JP)
Title: Cap easy to separate from container mouth
Inventor: MIYAO SHIGESHI
IPC: B65D47/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To structure a cap easy to separate from a container mouth. SOLUTION: The cap to be mounted on the container mouth comprises an outer cylinder and a band having an initial end which is wound around an outer periphery of the outer cylinder wherein both are connected in a cuttable manner. A longitudinal thin portion is provided at a terminal end of the band, and a thin portion connected with the longitudinal thin portion is provided on an internal side of the outer cylinder and a shoulder, wherein the thin portion comprises a plurality of thin parts different in thickness. By pulling the band outwardly, the band and the outer cylinder can be cut from the shoulder of the cap, so that the cap can be separated from the container mouth.
Patent JP-2001050251-A (JP)
Title: Dynamic pressure bearing device
Inventor: ASAI HIROMITSU
IPC: H02K7/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a bearing and facilitate working by making a radial supporting part and an axial supporting part into an integrated structure by a resin and providing a dynamic pressure generating groove on an internal surface of the structure. SOLUTION: At the time of rotation and non-rotation, a side surface of a shaft 5 comes into contact with an inside surface of a bearing sleeve 8 and an end face of the shaft 5 comes into point contact with a spherical bottom surface of the bearing sleeve 8. Rotational force is generated by generating magnetic field from a stator coil 12 and repelling magnetic field and magnetic field of a magnet 13 each other. When a rotor 4 is rotated in the direction shown by an arrow (a) by rotational force because the shaft 5 is freely rotatably supported around a stator 3 by the bearing sleeve 8, a cooling fan blade 11 provided on the rotor 4 is rotated in the same way and air-flow is generated in the direction shown by an arrow (b).  At the time of rotation, pressure is generated in fluorine oil 7 by a dynamic pressure generating groove 6 provided on an internal surface of the bearing sleeve 8 by the rotation, and the shaft 5 is supported in the radial direction with a fixed gap and the shaft 5 is rotated in a non-contact state with an internal surface of the bearing sleeve 8.
Patent JP-2001276268-A (JP)
Title: Sprinkler head
Inventor: TATENO YUKIO
IPC: B05B1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head that has simple structure, can be assembled easily, has a constant operation sensitivity, and has the same water spray state as that of a large sprinkler head despite its compact size. SOLUTION: In the sprinkler head for supporting a valve for blocking a water-spraying port with a link mechanism having two arms, first and second gear-lock parts are provided at one arm and the other arm, respectively, and the second gear-lock part is gear-locked to the first gear-lock part. Also, in the sprinkler head where the valve for blocking the water-spraying port descends at the time of operation and is seated at a deflector, a second deflector with the smaller diameter than this deflector is integrated into the valve.
Patent JP-2001278338-A (JP)
Title: Hooking structure
Inventor: NAKAJIMA KOJI
IPC: A47F5/11
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hooking structure which is not easily detached. SOLUTION: A U-shaped notch 2 is formed in a substrate 1 to form a spring area 3, a space 4 is opened in a tip of the spring area 3, the spring area 3 is curved by pressing a hook plate 6 protruded in an inverted L-shape against a back side of an article 5 to be hooked, and a top portion of the hook plate 6 is covered and locked by the tip of the spring area 3 returned by fitting the top portion of the hook plate 6 into the space 4.
Patent JP-2001287793-A (JP)
Title: Liquid filling device
Inventor: ABE SADAHIRO
IPC: B67C3/22
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid filling device which allows the consistent flow of a filling liquid along an inner wall of a container shoulder from a container mouth, enables the normal liquid filling even in a narrow container with the inside diameter of a container inlet smaller than the diameter of the container mouth in which a thin film has been inconsistently formed, and reduces the fraction defective and improves the rate of operation of a manufacturing line. SOLUTION: In this liquid filling device to fill the filling liquid 18 stored in a filler tank 1 in a container 9, filling liquid flow passages 17, 33, 31 to communicate the filler tank 1 with the container 9 in filling the filling liquid 18 are provided, and a spreader 27 of a filling liquid diffusion member to guide the filling liquid 18 is provided in the filling liquid flow passage 31 so that the flow of the flowing-down filling liquid 18 forms a diffusion flow toward the entire circumference in the radial direction along a shoulder portion 14 of the container 9.
Patent JP-2001291137-A (JP)
Title: Device for recognizing coin and medal
Inventor: IGARASHI TSUTOMU
IPC: G07D5/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a coin and medal recognizing device which has a simple configuration and is capable of performing fast processing and is excellent in discrimination performance. SOLUTION: This coin and medal recognizing device 1 is provided with an image sensor 5 which picks up the images of the front and rear surfaces of a coin or a medal 2 based on a light flux LS and outputs image data DS as variable density data of each pixel, a preprocessing means 6 for mainly performing shading correction of irregular lighting of the image data DS, a feature extracting means 7 for fetching a plurality of pieces of gradation data corresponding to the variable density change of a stamped pattern for one cycle on a plurality of concentric circles from the center of the coin or the medal 2 as the cycle data of a time domain on the basis of image data DG and converting the gradation data into the one-dimensional spectrum of a frequency domain,  and a discriminating means 8 for comparing the spectrum data SH of the coin of a discrimination object with reference spectrum data SK to discriminate the correctness of the coin of the discrimination object.
Patent JP-2001289725-A (JP)
Title: Pressure sensor for chemical-resistant
Inventor: AIZAWA MITSUYOSHI
IPC: G01L19/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To improve a pressure sensor for chemical-resistant, so that leakage phenomenon of a chemical resulting from deterioration of resistant-resistant material composing the pressure sensor can be detected early, and that such a hazard can be perceived beforehand. SOLUTION: This chemical-resistant pressure sensor 1 includes a pressure detection element 4 on which the pressure of the chemical is applied, a body 2 for storing the pressure detection element, and sealing structures 21, 22 for sealing the interval between the pressure detection element and the body, and also includes leakage detection means 23, 24, 25, 26 capable of indicating the degree of the leakage of the chemical leaking out through the sealing structures, and viewing the extent of leakage from the outside of the body.
Patent JP-2000332501-A (JP)
Title: Diode microwave power sensor
Inventor: SHEPHERD EWAN W
IPC: G01R15/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a microwave power sensor with true mean value and wide dynamic range. SOLUTION: The power level of a high-frequency signal received at a high-frequency signal input 18 is detected by sensor diode means D1 to D4 that operate in a square-low region. To expand the dynamic range of the square-law region, a stack of sensor diodes is included. A switching type attenuator means 12 is provided so that the high-frequency signal passes through a low-loss path 14 in a low power range and passes through a 2nd attenuation path 16 in a high power range. The path is selected according to whether or not the power level of the received high-frequency signal exceeds the region of low power level and the sensor diode means operate always in the square-law region to measure the electric power of the received high-frequency signal with a wide dynamic range.
Patent JP-2001291658-A (JP)
Title: Apparatus and method for testing abnormal focus
Inventor: USHIYAMA FUMIAKI
IPC: H01L21/027
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for testing abnormal focus in reduction projection exposure without having to reduce the throughput, even if foreign matters attach to a semiconductor wafer. SOLUTION: An abnormal focus testing apparatus 3 judges whether a focus value in a shot area is normal or abnormal, before a reduction projection aligner 100 carries out reduction projection exposure. When |reference value Z0-focus value Z1 in a shot area to be exposed| >1.0 μm, the abnormal focus testing apparatus 3 determines that the focus is abnormal. The reference value Z0 is an average value of focus values from a shot area located in the outermost periphery of the semiconductor wafer 100 to a shot area one shot inside the shot area in the outermost periphery of the wafer.
Patent JP-2001256353-A (JP)
Title: New deposit and service of financial institution
Inventor: KUZUU MIKIO
IPC: G06Q40/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To make it easier to use a time deposit by making the time deposit flexible and increasing the absolute amount of the time deposit and the ratio to an ordinary deposit. SOLUTION: A financial institution provides a new time deposit and an installment time deposit. Namely, cash can be withdrawn at a certain rate of the amount of the time deposit while the frequency is limited or unlimited, cash can be withdrawn and deposited up to the total amount of the deposit only in a short period, and cash more than the total amount of the deposit can be withdrawn and deposited only in a short period. Thus, the financial institution proves the new deposit and service.
Patent JP-2001292949-A (JP)
Title: Arithmetic method of estimated necessary time for operation in dish washing and drying machine, and dish washing and drying machine having arithmetic function of estimated necessary time for operation
Inventor: UCHISE YOSHIBUMI
IPC: A47L15/46
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To precisely calculate the estimated necessary time for operation from the operation start to the end of all processes just after the operation start in a dish washing and drying machine. SOLUTION: This dish washing and drying machine comprises a feed valve 14 for controlling the supply of water into a washing tank 11, a heater 15 capable of heating the water and air in the washing tank 11, and a temperature sensor 17 for detecting the water temperature in the washing tank 11 and the internal temperature of the washing tank 11. According to an operation start instruction by the operation of an operation start instructing means provided in an operating means 12 by a user, washing process, rinsing process and drying process are successively executed while controlling the temperature by the heater 15 on the basis of the temperature information obtained through the temperature sensor 17.  According to the operation for the operation start instruction, the estimated necessary time for operation to be required from the start of washing process to the end of drying process is calculated on the basis of the temperature of the washing tank 11 in non-operation, the past water temperature determined on the basis of the temperature of the water supplied in the past operation, the heating value of the heater 15, the heat exchange coefficient to water of the heater 15 and the heat exchange coefficient to the air in the washing tank 11, the water quantity supplied to the washing tank 11, and the target temperature to be controlled in each process.
Patent JP-2001294051-A (JP)
Title: Industrial vehicle
Inventor: YAMAMOTO SHINYA
IPC: B60K11/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle decreasing the mixing of dust into cooling gas. SOLUTION: A cooling gas supplying means 40 and cooling demanding means 32, 37 are arranged on a vehicular body 2. An intake air port 50 of the cooling gas supplying means 40 is located in a vehicular upper part. The cooling demanding means 32, 37 can be cooled by cooling gas form the cooling gas supplying means 40. Outside air is taken into the cooling gas supplying means 40 through the intake air port 50 positioned on the vehicular upper part, thereby minimizing the amount of taking in dust. Consequently, even if used in the outdoors where much dust exists, the mixing of dust into the cooling gas to various cooling demanding means 32, 37 disliking dust can be decreased.
Patent JP-2001308643-A (JP)
Title: Voltage-controlled crystal oscillator
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional voltage-controlled crystal oscillator where not only parts quantity tends to increase due to the need for resistance element to exclude quantitative effect from control voltage source to DC-cut capacitor and MIS-type variable-capacity capacitor 13 and 15 but also frequency variation width of voltage-controlled crystal oscillator is not expandable because of the DC-cut capacitor incorporated, by providing voltage- controlled crystal oscillator consisting of an inverter 25, a crystal oscillator 19, and MIS-type variable-capacity capacitors 13, 15. SOLUTION: The DC-cut condenser is dispensed with by connecting directly one-side electrodes 12 and 14 of the MIS-type variable-capacitor capacitors 13 and 15 with an input terminal 23 of an inverter 25 and an output terminal 21 respectively. Frequency variation width of the voltage-controlled crystal oscillator can be expanded, so that the control voltage is input into the other side electrodes 18 and 20 against MIS-type variable-capacity capacitors 13 and 15. A resistance element is dispensed with also to exclude the quantitative effect of control voltage source with respect to the MIS-type variable-capacity capacitors 13 and 15.