baber/WOPTO huggingface dataset:
Patent JP-H06109610-A (JP)
Title: Rear strain measuring device
Inventor: KOGA MASAKI
IPC: G01N3/32
Filed: 1992-09-25
Abstract: PURPOSE:To improve the measuring accuracy of cracking opening displacement or cracking developing speed by a rear strain method. CONSTITUTION:When cracking opening displacement, etc., are subject to measurement by applying a load P to a compact tension test piece 1, an elastic surface-wave resonator 3 is adhered on the rear central part. The resonator 3 is provided with a piezo-electric substrate 3A, an interdigital type transducer 3B thereon, and reflectors 3C and 3D on both sides thereof, and is used to measure the rear strain of the test piece 1 as the variance of resonance frequency.
Patent JP-H04134497-A (JP)
Title: Video disk player
Inventor: KANEKO ATSUSHI
IPC: G10K15/04
Filed: 1990-09-27
Abstract: PURPOSE:To output the sound of singing voice or pronunciation, etc., emitted in accordance with the sound of song accompaniment or the pronunciation of a teacher reproduced from a video disk fitting in the sound of the song accompaniment or he pronunciation of the teacher, etc., to be reproduced later similarly by providing semiconductor memory, and a control means for the read/write and address of the semiconductor memory. CONSTITUTION:An audio signal inputted via a microphone 8 is stored in the semiconductor memory 22, and a write start address and the value of a code signal in accordance with the address, and a write completion address and the value of a code signal in accordance with the address are stored as a pair in table memory in the inside of a microcomputer 6. A stored audio signal is read out sequentially from the address of the semiconductor memory 22 in accordance with the value of the code signal, and a read out audio signal, after being converted to an analog signal by a D/A converter 23, is inputted to a mixing circuit 12 via switch circuits 2, 4 etc., and it is synthesized with the audio signal reproduced from the video disk, and is outputted. Therefore, when the practice of 'KARAOKE'(orchestration without lyrics) is performed, it is possible to evaluate and study the singing voice such as rhythm and an interval of a principle.
Patent JP-H03116301-A (JP)
Title: Adapting device
Inventor: ARANAKA SHINJI
IPC: H03H21/00
Filed: 1989-09-29
Abstract: PURPOSE:To stably adjust a parameter by introducing adaptive gains of matrix forms to a matrix signal and a vector error respectively. CONSTITUTION:A block adapting device 2 consists of a signal generating part 3 which receives an external input signal SI, an output signal SO, and an external command signal SC to generate a matrix signal Z(k) and a vector signal s(k) and a parameter adjusting part 4 which receives the signal Z(k), the signal s(k), and a set parameter including the initial value to successively adaptively adjust a system parameter. The algorithm to obtain the vector error and the algorithm of a prescribed type which has the adaptive gain of a matrix form for the matrix signal Z(k) and the adaptive gain of a matrix form for the vector error are mounted on the parameter adjusting part 4. Since adaptive gains of two matrix forms, namely, the signal matrix gain and the error matrix gain are used for adaptive adjustment of the system parameter, stable parameter adjustment is possible.
Patent JP-H09199414-A (JP)
Title: Methods for measuring alignment error and expositing and for controlling overlay accuracy in semiconductor device manufacturing process
Inventor: SOMEYA ATSUSHI
IPC: H01L21/027
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the methods for measuring an alignment error and exposing and for controlling an overlay accuracy which can increase a throughput, keeping a processing accuracy and a controlling accuracy as they are. SOLUTION: Since an alignment error between fields and an in-field alignment error can be handled separately in theory and a variation in in-field component error such as a magnification error and rotation error is usually small enough to be neglected, there is no necessity of multi-point measurement of all the exposure fields sampled from a wafer W as in the conventional method and a multi-point measurement of only a few exposure fields is good enough to realize a practical accuracy. Nine exposure fields F are sampled from one wafer W and then a five-point in-field measurement is conducted for a central field and a one-point in-field measurement is conducted for eight fields in the periphery of the wafer W. The total number of measurement points P is 13 and this number is remarkably fewer than 45 in the conventional method.
Patent JP-H01128525-A (JP)
Title: Particle beam lithographer
Inventor: RIDEIA JIEE YANGU
IPC: H01L21/30
Filed: 1988-10-13
Abstract: PURPOSE: To reduce the possibility of contamination by a particle beam lithogra phy device by providing a ring of a pressurized gas in which only a work area adjacent to a sealing device is exposed to a vacuum and the remaining area of the work is maintained at the ambient pressure and which surrounds the sealing device and comes into collision with the work. CONSTITUTION: An ejected gas is divided into two directions toward a sealing device 14 and toward the part of the surface 12 of a work maintained at the ambient temperature on or near the surface 12 of the work. The interval, namely, the number of openings 60 controls the formation of a gas curtain which is formed of gas bodies ejected from the openings 60 when the gas bodies expand and and overlap each other and surrounds apertures 52, 54, and 56. When this protective ring composed of the pressurized, clean, and dry gas is used, the possibility of contaminants entering a beam column 16 is definitely reduced. When the gas is ionized, in addition, the number of contaminants remaining on the surface 12 can be reduced, because the combination of the clean and dry gas and ionized gas removes contaminants already existing on the surface 12.
Patent JP-S61136953-A (JP)
Inventor: YONEZAWA MASATOMO
IPC: H01B3/12
Filed: 1984-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001084689-A (JP)
Title: Device and method for reproducing optical disk
Inventor: SHIMIZU TATSUO
IPC: G11B7/005
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device reproducing a maximum speed reproduction impossible disk with performance as much as possible. SOLUTION: This device is provided with reproducing means 2, 4, 5, 6, 7, 8, 9 reproducing the optical disk with a prescribed reproducing speed satisfying the lowest transfer rate minimally required for reproducing the optical disk and a reproduction control means 8 reducing the reproducing speed in the range of exceeding the lowest transfer rate when the data is not read from the optical disk by the reproduction of the reproducing means, and reading the data from the optical disk, and increasing the reproducing speed based on a signal reflected with the defect of the optical disk and reading the data from the optical disk.
Patent JP-H04134099-A (JP)
Title: Purification of alpha-amylase inhibitor
Inventor: KAWAKAMI TOSHIOKI
IPC: C07K14/415
Filed: 1990-09-25
Abstract: PURPOSE:To purify an extract containing the subject substance and useful for preventing the saccharification of wheat products by mixing a plant containing alpha-amylase inhibitor with water, etc., stirring the mixture, removing Ca from the extract liquid and inactivating alpha-amylase by physical treatment, etc. CONSTITUTION:A plant containing alpha-amylase inhibitor (e.g. wheat) is mixed with a solvent (e.g. water), stirred and subjected to solid-liquid separation. The obtained extract liquid is charged to a column packed with a cation exchange resin or a chelate resin to separate calcium from the extract liquid. The alpha-amylase in the extract liquid is inactivated by a physical treatment such as heating at 60-90 deg.C or a chemical treatment such as the adjustment of pH of the liquid to 3-4. The extract containing alpha-amylase inhibitor can be purified by this process.
Patent JP-H02103079-A (JP)
Title: Cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/00
Filed: 1988-10-12
Abstract: PURPOSE:To prevent toner from firmly sticking to the top of a cleaning member by providing an auxiliary member in a wedged space formed with an image forming body and a cleaning part for a copying machine and moving or vibrating the member. CONSTITUTION:The cleaning member 51 is composed of hard polyurethane rubber, has length equivalent to the width of the image forming body 30, and is held by a holder 51A. It is fixed on a frame 55, rocks by its rocking shaft 56. When the cleaning member cleans, its top in the form of a tray comes into contact with prescribed pressure with the surface of the image forming body, and is elastically deformed and bent. When the member 51 comes into press contact with the image forming body 30, the top of the loop-like brush bristle 52a of the auxiliary cleaning member 52 is deformed into a wedge along the wedged space formed with the member 51 and the forming body 30. Since the auxiliary member moves and vibrates in its axial direction, toner remaining on the surface of the image forming body 30 can be cleaned out effectively.
Patent JP-S62115408-A (JP)
Title: Focusing detector for camera having solid state image pickup element
Inventor: MATSUNAGA HIROSHI
IPC: G03B13/36
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a focusing detector which has no mechanical moving parts and does not require any special photodetector and demultiplexing optical system for focusing detection by comparing the red signal and green signal from a solid state image pickup element and obtaining the focusing signal from the difference therebetween. CONSTITUTION:The R signal and G signal separated by acting a window signal to window circuits 19R, 19G take the average value of the intensity in the image screen and the standardized. These signals are passed through high-pass filters 22R, 22G, detection circuits 24R, 24G, and integrating circuits 28R, 28G by which the quantity of the incident light at the noticed part of the photodetector surface is obtd. The peak value thereof is slightly deviated with VR and VG with respect to the movement of a lens 18 in the optical axis direction. The position where the VR and VG are equal is the focusing stage viewed with white light or extremely approximate thereto and can be discriminated as a whole as the focusing state. The difference between the output VR of the integrating circuit 28R and the output VG of the integrating circuit 28G is, therefore, obtd. by a differential amplifier 30, then the output thereof is an AF signal 32 to indicate whether the focusing state or not and lens moving direction toward the focusing state.
Patent JP-H0788921-A (JP)
Title: Molding work support device of injection molding machine
Inventor: KANEOKA MASATOSHI
IPC: B29C45/76
Filed: 1993-09-20
Abstract: PURPOSE:To certainly and rapidly perform the complicated and diversified work over the wide range from the molding preparing stage of an injection molding machine to the molding completion stage thereof. CONSTITUTION:A data memory means consisting of a work explaining data base 11, an obstacle item sight data base 12 and an obstacle measure explaining data base 13 is provided. Since the work explaining data related to work to be executed first is displayed on a display device 14 when a start button 1 is pushed down, the work is executed according to the displayed data and, after the work is completed, a work completion button 2 is pushed down. Whereupon, the work explaining data of work to be executed next is displayed on the display device 14. When a obstacle is generated, an obstacle generation button 3 is pushed down to display obstacle item sight data on the display device 14. Therefore, the name of the obstacle concerned is selected by an obstacle selection button 4. Whereupon, the obstacle measure explaining data related to the name of the obstacle is displayed on the display device 14 and an obstacle measure is executed according to the displayed data.
Patent JP-S62122911-A (JP)
Inventor: MAEKAWA MITSUGI
IPC: B65B15/04
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06118789-A (JP)
Title: Developer container
Inventor: OKABE YASUSHI
IPC: B65D53/08
Filed: 1992-09-25
Abstract: PURPOSE:To prevent a hand and the inside of a machine from being stained by providing a housing chamber for a sealing film whose one side of a rectangular shape is stuck to a toner container and remaining sides are made peelable on the side surface of the toner container, and housing the peeled sealing film. CONSTITUTION:A sealing film passing port 6 through which the sealing film 10 can pass is provided on an opening 2 side for supplying toner of the sealing film housing chamber 5 provided on the side surface of the toner container 1, and a tab passing port is provided at a position opposed to the port 6. The sealing film 10 is constituted of a sealing part 12, a peeling tab 14 whose length is equal to or above twice as long as the depth of the toner container 1 and the knob 16 of the tab 14; and it is stuck so that it can not be peeled on one side near the port 6, and it is fixed so that it can be peeled on other three sides of the aperture part 2. Then, the peeling tab 14 is allowed to pass through from the port 6 to the sealing film housing chamber 5, and the knob 16 is projected to the outside from the peeling tab passing port. By drwaing the knob 16, the sealing film 10 starts being peeled, and the sealing part 12 stuck with toner is housed without being exposed to the outside in this process.
Patent JP-H0998141-A (JP)
Title: Power detection circuit
Inventor: MACHIDA SHINICHI
IPC: H04J1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To surely detect the omission of a carrier wave signal by successively detecting the power levels of all the carrier wave signals in carrier wave multiplex signals, onto which the plural carrier wave signals of different frequencies are multiplexed, for each carrier wave signal. SOLUTION: On the preceding stage of a power detection part 1 for detecting the power level of the carrier wave multiplex signal, a local signal generating part 2, local control part 3 for controlling its output signal frequency, mixer part 4 for converting the frequency of the carrier wave multiplex signal based on the output signal of the local signal generating part 2, and band pass filter 5 for extracting one carrier wave signal in the carrier wave multiplex signal from the mixer part 4 are provided. The frequencies of carrier wave multiplex signals are successively converted based on the output signal of the local signal generating part 2 controlled by the local control part 3 and all the carrier wave signals in the carrier wave multiplex signals are successively outputted from the band pass filter 5 for each carrier wave signal.
Patent JP-2001055986-A (JP)
Title: Rotary compressor
Inventor: OSHIMA KENICHI
IPC: F04C18/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent loss due to re-expansion of cooling medium remaining in a small space and loss due to return thereof to a suction chamber in a rotary compressor while reducing noise generated by pressure pulsation in a compression chamber. SOLUTION: A rotary compressor has a cylinder 5 forming a cylinder chamber 11 and a piston 7 arranged in the cylinder chamber 11. The piston 7 consists of a roller 7a to be revolved in the cylinder chamber 11 and a vane 7b for partitioning the cylinder chamber 11 into a suction chamber 11a and a compression chamber 11b together with the roller 7a, wherein a small space 16 is provided in communication with the compression chamber 11b, instead of the suction chamber 11a, in a predetermined section.
Patent JP-S61135126-A (JP)
Title: Equipment of plasma treatment
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/205
Filed: 1984-12-06
Abstract: PURPOSE:To enable forming a thin film at a low temperature and at a great speed by again squeezing a plasma flow which is expanding at the position of a sample with the magnetic field formed by an electromagnet or a permanent magnet provided at the opposite side of a plasma source against the sample. CONSTITUTION:A microwave generated from a magnetron 11 is guided to a discharge tube 14 through an isolator 12 and a power monitor 13. An electron which resonates and is absorbed by an electron which makes a cyclotron motion by the magnetic field formed with an electromagnet 15 excites, dissociates and ionizes an reactive gas introduced in a vacuum container 16 from a reactive gas source 17 and makes plasma. A plasma flow is carried along the line of magnetic force and arrives at a substrate 19. An electromagnet 20 is provided at the back of the substrate 19 against the plasma flow and is so excited that the direction of the magnetic field is the same with that of the electromagnet 15. The plasma flow is carried by the line of magnetic force formed with the electromagnet 15 and is going to be gradually expanded from a beam state but the electromagnet 20 can squeeze the expanding plasma flow again at near the substrate 19.
Patent JP-H0586028-A (JP)
Title: N-phenyl amino acid ester derivative
Inventor: HAGA TORU
IPC: C07D209/48
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a new N-phenyl amino acid ester derivative useful as an intermediate for a compound hating weeding effects. CONSTITUTION:A compound of formula V (R<2> and R<3> are H or CH3;R<4> is lower alkyl; X is H, F or Cl), e.g., 2-(4-methoxycarbonylmethylamino-3- nitrophenyl)-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione. The compound can be produced by reacting a compound of formula IV with a compound of formula I of 2.5-4 equivalent weight, based on the compound of formula IV in a solvent such as dioxane at 50-200 deg.C. Furthermore, a nitro group of the compound of formula V is reduced using a proper reducing agent (e.g. iron in acetic acid) and subjected to ring closure to give a compound of formula VI, which is further oxidized with large excess of H2O2 in the presence of NaOH to provide a compound of formula VII. The compound of formula VI to formula VII exhibits weeding effects to various weeds by foliage treatment, soil or watering treatment before or after budding and exhibits no phytotoxicity to crops.
Patent JP-H06245809-A (JP)
Title: Ring holder
Inventor: ICHIKAWA NOBUYUKI
IPC: A44C9/00
Filed: 1993-09-20
Abstract: PURPOSE:To make possible securely fixing and positioning a setting on a ring holder used by riding on a base stand of a stone mounting device, etc. CONSTITUTION:In a state a screw shaft 40 is pulled out from a supporting plate 39, a setting 1 is set on around a half-split circular part stock 46 and the screw shaft 40 is inserted into the supporting plate 39 again before fastening a set screw 41 to fix. A nut part 42 is rotated via a handle 43 to screw in against the screw shaft 40. As a result, wedges 44 and 45 come closer each other to push and expand the setting 1 to be fixed.
Patent JP-H04136818-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: YAMAGUCHI KANICHI
IPC: G02F1/1343
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the resistance drop and disconnection of electrodes and to provide a multicolor display of a high range by connecting respective independent electrodes with conductive paste disposed in superposition on color filter layers. CONSTITUTION:At least >=1 pieces of the independent electrodes 16 are disposed in the region where the respective electrodes of the comb-shaped electrodes 12, 14 mesh each other and the respective electrodes 16 are connected by using the conductive paste 20. After the color filter layers 18 are formed on the electrodes 12, 14, the paste 20 is screen printed on the ends of the respective electrodes 16 so as to intersect orthogonally with the layers 18 on the either of the electrodes 12, 14, and the respective electrodes 16 are electrically insulated form the electrodes 12, 14 by the insulation effect of the layers 18. The common electrodes 32 of a single structure or are divided to 2 are formed on a transparent substrate 30 and metallic light shielding films 34 are formed in the non- display regions on the electrodes 32. The transparent substrate and substrate 30 are fixed by a sealing agent and a liquid crystal is injected and sealed into the space. The desired multicolor display is executed if voltages are impressed to the respective electrodes.
Patent JP-H1190943-A (JP)
Title: Production of cellulose triacetate film and clip
Inventor: KANEKO TADAHIRO
IPC: C08L1/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent troubles which lower productivity even when the width of a web is increased by specifying the ratio of an optional transportation length of a tenter to the total length in the transportation direction of parts in which a web is held by clips in a tenter of the same length. SOLUTION: A T-shaped flip 12 with a large area and a T-shaped flip 13 are combined alternately and arranged on the web side and and the out side respectively so that a web holding area and a holding length in the transportation direction are made almost continuous. The clips are connected by a chain to travel along a rail 11. The ratio Lr=Ltt/Lt of an optional transportation length Lt (m) to the total length Ltt (m) in the transportation direction of parts in which the web is held by clips in a tenter of the same length Lt is made to be 1.0<=Lr<=1.99. Since the clips are in the form of the combination of reciprocal T-shaped types, a continuous state without gaps in the transportation direction is made, a tension distribution to the web is made uniform, and productivity can be improved to the widening of the web.
Patent JP-H01100880-A (JP)
Title: Terminal structure of coaxial cable
Inventor: SAITO YOSHIHIRO
IPC: H01R24/02
Filed: 1987-10-12
Abstract: PURPOSE:To disperse the bending stress and to make it possible to absorb the vibration of a cable without increasing parts by making a gasket inject from the inside to the outside of the base end of a fitting connector. CONSTITUTION:When a fitting connector 20 is installed at the end of a coaxial cable 10, a taper cramp 46 is contracted in the diameter direction while moving in the axial direction by fastening a fastening nut 21 and a shell 30. In this case, a gasket 28 is pushed out of the fastening nut 21 through the thin and smaller diameter tube part 47 of the taper cramp 46, and attached closely to the outer coverage 14 of the coaxial cable 10 on condition that the gasket 28 is expanded to the outer and the inner sides of the base end of the fastening nut 21. As a result, even though a bending load is imposed to the foot of the connector of the cable 10, the projection end of the above gasket 28 disperses the stress. Moreover, since the contacting area of the gasket and the coaxial cable is increased at the amount of the projection of the gasket, the absorbing effect of the cable vibration can be increased.
Patent JP-H08119319-A (JP)
Title: Stretch film for food packaging
Inventor: SASAKI HIDEKI
IPC: B32B27/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a non-vinyl chloride based stretch film of which the packaging workability and packaging finish are favorable. CONSTITUTION: A stretch film for food packaging has at least one layer of a copolymer of a vinyl aromatic compound and conjugate diene, or its hydrogen added derivative (A), and a mixed resin layer of which the major component is a propylene-based polymer (B). The storage elastic modulus (E') being measured by a dynamic viscoelasticity measurement by a frequency of 10Hz and at a temperature of 20 deg.C is 5.0×10<8> -5.0×10<9> dyn/cm<2> , and the loss tangent (tanδ) is in a range of 0.2-0.8. Therefore, a package of which the suitability for automatic packaging machine, and bottom-sealability are favorable, and wherein the stretching of the film is favorable can be obtained.