baber/WOPTO huggingface dataset:
Patent JP-H03120362-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: KOKADO YUICHI
IPC: C23C14/34
Filed: 1989-10-02
Abstract: PURPOSE:To prevent the leakage of plasma and to efficiently perform plasma treatment to a substrate by making an electrode for generating the plasma relatively attachable/ detachable to/from the substrate and constituting a device so that a surface to be treated of the substrate is enclosed. CONSTITUTION:Actuation gas is introduced into a vacuum tank 1 which is evacuated by an exhausting mechanism 9 via a gas introducing mechanism 8. A voltage impressing device 7 is connected with an electrode 5 to generate plasma and the surface of a base plate 2 is subjected to plasma treatment. In the above-mentioned plasma treating device, the electrode 5 is formed of a shape which can produce plasma and surround the space on the surface to be treated of the base plate 2 and also constituted so as to be relatively attachable/detachable to/from the substrate 2 via a driving mechanism 6. At the time of plasma treatment, the substrate 2 on a holder 3 is carried into a vacuum tank 1 from a charging chamber 10 via a sluice valve 12 by a carrier mechanism 4. Then the electrode 5 is lowered and both the end part of the electrode and the end part of the substrate or the end part of the holder are held to the gap capable of preventing the leakage of plasma. After plasma treatment, the electrode 5 is raised and thereafter the substrate 2 is carried out to a takeout chamber 11.
Patent JP-H0683186-A (JP)
Title: Developing device
Inventor: IGUCHI MICHIHISA
IPC: G03G15/08
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a developing device in which lightly peeling a seal sheet from a locked toner pack in a device case is compatible with preventing toner from leaking from a gap between the device case and the toner pack. CONSTITUTION:This developing device is equipped with the device case 21 having a toner gathering part and a toner throw-in port formed on the upper surface of the toner gathering part 22, and the toner pack 30 whose lower surface is opened and whose lower surface aperture 31 is sealed, and inside which the toner is contained by sealing; and the toner pack 30 is attachably/ detachably attached to the toner throw-in port in this device. A pressing means 35 detachably fixing the toner pack 30 by pressing it from the outside is provided in the case 21.
Patent JP-S63114089-A (JP)
Inventor: ISOBE YOSHIYUKI
IPC: G03G15/20
Filed: 1986-10-29
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-H0781308-A (JP)
Title: Pneumatic tire
Inventor: KURODA YUTAKA
IPC: B60C15/06
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the weight of a tire, to improve its durability, and to reduce its noise, in a good balance while holding its travelling performance. CONSTITUTION:A pneumatic tire is provided with a carcass 6, a belt layer 7, a bead apex 8 and an auxiliary carcass 9, which is arranged between the belt layer 7 and the carcass 6 and extended inward over a tread part 2 between a carcass main body 6a and the inner surface 8a of the bead apex 8. This auxiliary carcass 9 has a height Hs of the end E thereof higher than the height Hb of the inner surface 5i of a bead core 5 and lower than the height Ha of the tip of the bead apex 8.
Patent JP-S60150024-A (JP)
Title: Apparatus for lighting liquid in container
Inventor: PIEERU OMETSU
IPC: G01N21/90
Filed: 1984-12-07
Abstract: An illumination device for a liquid contained in a container for checking the liquid. The device includes a device for positioning the container and a light source arranged to illuminate the liquid via the base of the container with a light beam aligned along the axis of the container. The invention resides in a mechanism for shaping the light beam issuing from the light source, disposed between the source and the base of the container, and which cooperates with the optical system constituted by the base itself and the liquid, if in contact with the base, in such a fashion that the beam passes substantially through the whole of the volume of the liquid without impinging on the side walls of the container which are in contact with the liquid. The image of the light source the other side of the mechanism for shaping and the container base is preferably located in the neighborhood of the end surface of the liquid, or past it. The device is of particular value in apparatus for checking pharmaceutical and food liquids in ampoules and bottles.
Patent JP-S61135234-A (JP)
Title: System for controlling soft deciding threshold value
Inventor: NAWATA HIDE
IPC: G11B20/18
Filed: 1984-12-06
Abstract: PURPOSE:To always ensure the actuation under the approximately optimum conditions for correction of errors by estimating a ratio between the demodulated signal power and the noise power and controlling the level, etc. of the demodulated signal based on the estimated ratio and the prescribed relation so that the soft deciding threshold value is set at an optimum level. CONSTITUTION:A demodulator 1 demodulates the reception signal obtained by adding the noise to the transmission signal modulated with a symbol code train received the convolutional coding. the demodulated signal is supplied to a bitabi decoder 3 via a variable attenuator 10 and an A/D converter 2 and quantized by plural soft threshold values to be decoded. A detector 7 detects 6 an error factor from the signal obtained by recoding the digital signal of the decoder 3 with its error corrected by a convolutional coder 4 equal to that at the transmission side and the signal that delayed 5 the soft deciding value of the converter 2. Then the estimated value signal for the ratio between the demodulated signal power and the noise power is applied to a ROM8 of a threshold value control circuit 11. The ROM8 stores the prescribed control amount corresponding to the designated value, and the corresponding control amount is read out by the signal sent from the detector 7. The attenuator 10 is controlled the A/D-converted 9 signal to set the soft threshold value at an optimum level.
Patent JP-H1175648-A (JP)
Title: Fishing sinker
Inventor: OKAZAKI SHOZO
IPC: A01K95/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fishing sinker facilitating the attachment of fishline and snell line thereto and good in durability by inserting a thermofusible plastic stringy member into a penetrating hole provided on a sinker member followed by heating both ends of the plastic stringy member to effect its softening to form bead members. SOLUTION: This fishing sinker 1 is obtained by the following process: a thermofusible plastic stringy member 3 is inserted into a penetrating hole 2 provided at the central part of a sinker member 1, wherein the stringy member 3 is a plastic combinational body 20 composed of the main body member and an auxiliary member 25 provided with larger-diameter portions on the ends, respectively. In this case, the main body member is provided with a slit with unevennesses thereinside, while the surface of the auxiliary member 25 as inserting member is provided with a hooking part, so as to set both the members in integrity through threading the slit with the auxiliary member 25. Subsequently, both ends of the stringy member 3 is heated and softened to form bead members 4.
Patent JP-H05102247-A (JP)
Title: Device for manufacturing flexible circuit board
Inventor: NANBA TOSHISHIGE
IPC: H01L21/60
Filed: 1991-10-04
Abstract: PURPOSE:To improve the productivity of a manufacturing device by a method wherein the replacement of stages at the time when wide and superwide flexible circuit boards are manufactured by the same manufacturing device is performed by one-touch operation without needing respective sprockets for exclusive use for wide type use and superwide type use. CONSTITUTION:A manufacturing device for a flexible circuit board is constituted into a structure, wherein a sprocket for transferring a film is formed into a plurality of pieces of split structures and two sheets of flanges 8 having teeth 5 conformed to sprocket holes for superwide type use are fixed by setscrews 9 for positioning use.
Patent JP-2000092897-A (JP)
Title: Control method for controlling negative phase current of a power generator
Inventor: CHIKARAISHI YASUNORI
IPC: H02P9/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To control a negative phase current while keeping operation without stopping a power generator even if the negative phase current flows excessively by calculating the negative phase current flowing into a power generator from an output phase current of the power generator through the calculation, and adjusting an output terminal voltage of power generator to minimize the negative phase current. SOLUTION: Three-phase currents Ia, Ib, Ic expressed by the vector value detected by current transformers 13-1, 13-2, 13-3 are inputted to a negative phase detecting current 14. An absolute value is detected by calculation using a formula of the negative phase current I2 expressed by the vector value. Next, the absolute value |I2| of the negative phase current is minimized by controlling it with the negative phase current control device 16 of the power generator. Here, the power generator is operated under the condition that such value is maintained and reduced to the minimum value. As a result, the negative phase current I2 flowing into the power generator can be minimized and continuous power generation can be executed without suspending power generation with a negative phase over-current relay.
Patent JP-H01100540-A (JP)
Title: Optical recording medium
Inventor: YOSHITAKE JUNICHI
IPC: G11B7/00
Filed: 1987-10-13
Abstract: PURPOSE:To enable stable high-sensitivity and high-density recording by changing the structure or aggregation condition of an org. compd. by light beam irradiation, then executing reading out of recorded information by detection of a difference in the optical rotation before and after the light beam irradiation. CONSTITUTION:The optically active org. compd. has a hydrophobic group and hydrophilic group, exhibits optical activity and has a light absorptive section within the molecule, thus exhibiting extremely large molecular ellipticity. The structure or aggregation state of this optically active org. compd. changes and the molecular ellipticity, i.e., the optical rotatory powder changes when light is projected on such optically active org. compd. Recording, erasing and reading out of the information are executed by applying this phenomenon to optical recording. The recording medium effective for the high-sensitivity and high-speed recording and reproducing is thereby obtd.
Patent JP-S61136609-A (JP)
Title: Production of molten metal by melt reduction
Inventor: MAEDA TAKUYA
IPC: C21B13/14
Filed: 1984-12-05
Abstract: PURPOSE:To produce molten metal with the use of ordinary coal and with smaller electric energy by semi-reducing a solid metallic oxide with the discharge gas from the 2nd melt reduction furnace and oxygen-contg. gas then blowing coal, etc., and oxygen-contg. gas to the furnace and executing melt reduction. CONSTITUTION:Iron ore 3 is charged as the solid metallic oxide into the 1st melt reduction furnace 1 and the discharge gas 9 contg. gaseous CO generated in the 2nd melt reduction furnace as well as the gaseous oxygen 11 are blown into the furnace to semi-reduce the iron ore 3 by heating and melting by which the molten semi-reduced iron oxide 4 is obtd. in a method for producing molten metal by using two units of the melt reduction furnaces. Such molten iron oxide 4 is taken out of a take-out port 13 and is charged into a charging port 17 of the 2nd melt reduction furnace 2. An auxiliary raw material 7 such as lime is charged thereto and the coal 10 and pure gaseous oxygen 11 are blown into the furnace. The iron 4 is thus reduced to form molten pure iron 5 which is recovered through a take-out port 18. The discharge gas 9 contg. a large amt. of the gaseous CO discharged from a discharge port 19 is supplied partly to the furnace 1 and the rest is used as gaseous fuel 32, etc.
Patent JP-H07114878-A (JP)
Title: Winding method for horizontal deflection yoke coil
Inventor: MURAZAKI EIJI
IPC: H01J9/236
Filed: 1993-10-15
Abstract: PURPOSE:To perform right/left simultaneously winding right/left coils with a winding direction in the same direction by displacing right/left hand wire rod winding actions by a half-cycle amount of coil winding. CONSTITUTION:A left wire rod supply means 4L and a left wire engaging/ disengaging guide means 5L are associated to wind a left coil of a horizontal deflection coil 1, and a right wire supply means 4R and a right wire engaging/ disengaging guide means 5R are associated to wind a right coil of the coil 1. Wire winding actions of right/left coils are respectively independently driven and further displaced by a half cycle amount of coil winding. That is, the action is performed so as to place a left winding means in a neck side when a right winding means is provided in an opening side and the left winding means in the opening side when the right winding means is provided in the neck side. Thus by winding the right/left coils always in the same direction, winding the coil 1 in right/left equal winding directions, divided into two times winding in the past, can be performed by one time winding work. Accordingly, a time required for winding can be shortened to a little under 1/2.
Patent JP-H02185799-A (JP)
Title: Data storage latch sequence logic circuit
Inventor: TEIMOSHII BUI SUTATSUTSU
IPC: G11C19/28
Filed: 1989-10-04
Abstract: PURPOSE: To allow a correct state to be set to a logic gate by forming a loop coupling, an access device, an inverter means, and a logic gate as a load with intersecting transistors. CONSTITUTION: Input terminals to logic gates 12 and 40 and an inverter 29 are connected with n-channel MOSFET. When a circuit point connected with the n-channel MOSFET input is switched by mistake from a logic state at a high voltage level to a logic state at a low voltage level, the n-channel transistors are temporarily switched to OFF state, until the reverse-biased drain area collecting generated electrons is charged by the circuit, so that the circuit point recovers the state of its former voltage level. However, since the first p-channel MOSFET, of which the output terminal is connected with drain, is always of an Off state, the output terminal keeps a same voltage as it had before being disturbed. Thus, an accurate logic state can be introduced into a feedback loop.
Patent JP-H04134997-A (JP)
Title: Transmitting direction changing device for remote control
Inventor: KAMIYA YOSHIYUKI
IPC: H04B10/00
Filed: 1990-09-26
Abstract: PURPOSE:To obtain an infrared ray emitting device capable of emitting at a wide angle and in a wide range direction to a receiving unit fixed at a ceiling face by constructing an up and down light emitting deice provided with a sliding means changing the angle of an infrared ray emitting element and a left and right light emitting device formed in the same shape as the up and down light emitting device in the main body of a remote control. CONSTITUTION:Inside the main body 2 of the remote control, a printed circuit board is provided, a platelike sub printed circuit board 11 electrically conducted to the printed circuit board is provided, and an infrared ray emitting element 12 is attached to the sub printed circuit board 11 conductively. To one end of the sub printed circuit board 11, a connection part 15 connected to an abbreviate L-shaped hook part 14 formed integrally with a knob part 13 is provided as well as a supporting slice 16 in the direction vertical to the hook part 14 is provided, and its tip holds the sub printed circuit board 11. Thus, it is possible to emit light to the receiving unit even in any layout in a room and in any division by a partition.
Patent JP-2001086428-A (JP)
Title: Video display device and multiscreen display device
Inventor: NAGAYOSHI TAKAHIRO
IPC: G09G5/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To display a correct image by discriminating the type of an input signal by using a synchronizing signal and an effective picture signal included in a video signal inputted to a 1st or 2nd input terminal, processing the video signal and performing working processing in accordance with the type of the input signal. SOLUTION: A horizontal synchronizing signal from a digital input processing circuit is inputted to a terminal Ta, and an effective picture signal is supplied to a terminal Tc. A pulse generation circuit 31 detects the rise of the horizontal synchronizing signal supplied to the terminal Ta, counts a clock pulse and generates a pulse Tb of a prescribed width with a prescribed period as a center. Also, an output of the circuit 31 and the effective picture signal from the terminal Tc are supplied to a logic circuit 32, and the logical product Td of the pulse Tb and the effective picture signal is outputted. The horizontal synchronizing signal of the terminal Ta is supplied to a frequency discrimination circuit 33, and a decision circuit 34 discriminates the type of an input signal.  A display processing circuit changes magnifying power according to the type of the input signal and performs display processing.
Patent JP-S62121212-A (JP)
Title: Molded structure utilizing cloth form
Inventor: FUKUMORI IKUHIKO
IPC: E02B3/12
Filed: 1985-11-20
Abstract: PURPOSE:To even the surface of a molded unit when a space between upper and lower layer cloth sheets is filled up with concrete to obtain the molded unit, by stitching the upper and lower layer cloth sheets and connecting longitudinal yarns together with weak lateral yarns, on sections for connecting the upper and lower layer cloth sheets with the connecting longitudinal yarns. CONSTITUTION:Upper and lower layer cloth sheets 1, 2 are arranged with an initial thickness (t), and connecting longitudinal yarns 6' are woven into the upper and lower layer cloth sheets 1, 2, and on sections for connecting the layer cloth sheets 1, 2, the connecting longitudinal yarns 6' are engaged with weak lateral yarns 4, 4'. When a space between the upper and lower layer cloth sheets 1, 2 is filled up with concrete, then the layer cloth sheets 1, 2 are separated from each other, and the weak lateral yarns 4, 4' are broken. As a result, a structural unit with the even surface and good-looking shape in apperance can be obtained.
Patent JP-H04139093-A (JP)
Title: Production of bismuth substituted rare earth iron garnet
Inventor: HONDA YOICHI
IPC: C30B29/28
Filed: 1990-09-27
Abstract: PURPOSE:To improve performance by growing a single crystal film while dropping the melt temp. for forming the grown film during the growth of the film in such a manner that the fluctuation in the lattice constant in the growth direction of the single crystal film is controlled to a specific value or below. CONSTITUTION:Prescribed mol of a rare earth oxide and Bi2O3 are melted in a flux, such as PbO, to form the melt. A single crystal substrate of nonmagnetic gadolinium/gallium/garnet having the bearing in a (111) direction is immersed into the melt heated to a prescribed temp. The film is grown for a prescribed period of time while the melt temp. to form the grown film is dropped in such a manner as to control the fluctuation in the lattice constant in the grown direction of the single crystal film is controlled to <=+ or -0.003Angstrom  on the basis of the lattice constant at the time of starting the growth, by which the single crystal film of the large-diameter bismuth substd. rare earth/iron/ garnet expressed by formula (0.2<=X<=2.5, 0<=Y<=2.0, R is Nd, Sm, Eu, Gd, Tb, Dy, Er, Tm, Yb, Lu, Y, M are Al, Ga), such as bismuth-substd. terbium/iron/ garnet, is obtd.
Patent JP-H1194587-A (JP)
Title: Measuring method and device
Inventor: YAMAJI MITSURU
IPC: G01D3/028
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To remove extraneous noise with relatively long periods without lengthening sampling time in a measuring method. SOLUTION: An observer 1 inputs points of measurement to a computer 2. A measuring point dividing means 5 creates ten points of measurement so as to perform measurements ten times to one point of measurement, and the points of measurements are rearranged at random together with other points of measurement by a measuring sequence rearranging means 6. By the output of the measuring sequence rearranging means 6, a measuring device 3 measures data 4 in the order of the output of the measuring sequence rearranging means 6 and returns the results of the measurement to the computer 2. The computer 2 returns the sequence of the points of measurement to the original sequence by a measuring sequence inverse rearranging means 7. The measured values with returned sequence are corrected by a measured value correcting means to reduce the effects of noise and are returned to the observer 1.
Patent JP-H01100760-A (JP)
Title: Tracking controller for magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: H04N5/7826
Filed: 1987-10-13
Abstract: PURPOSE:To improve tracking accuracy by inputting a preset reference tracking phase to a servo control system as a reference value. CONSTITUTION:A means to compare a synthetic envelope value at each searching point with a discrimination value compares the discrimination value with the synthetic envelope value at every searching point as updating it to a value in which a prescribed quantity is subtracted from the maximum value held in a holding means, and detects the searching point where the synthetic envelope value goes less than the discrimination value. A reference tracking phase setting means selects the optimum tracking phase corresponding to the characteristic of a synthetic envelope signal, and sets it as the reference tracking phase, and the reference tracking phase is supplied to the tracking servo control system as the reference value, then, the automatic control of tracking is performed. In such a way, it is possible to obtain a tracking device capable of performing the optimum tracking control of both reproducing signals even in case of performing its own and another recording and reproduction in a VTR in which the recording of a depth layer and a surface layer are performed.
Patent JP-H06107238-A (JP)
Title: Reinforcing structure of car body
Inventor: OYA KUNIO
IPC: B62D29/00
Filed: 1992-09-28
Abstract: PURPOSE:To reinforce a hollow cross section part of car body. CONSTITUTION:A core material 3 in the shape of honeycomb which has many holes 3a is inserted between an outer plate 1 and an inner plate 2 which constitute a hollow cross section part of car body. An end in the direction of hole axis of the core material 3 is crushed so that a wire contact area of the core material 3 for an inner face of the hollow cross section part is ensured, and an end face of the crushed part 3b is bonded to the inner face of the hollow cross section part. The core material 3 is fixed and integrated in the hollow cross section part by the bonding and the crushed part 3b is handened by means of adhesive 4 so as to prevent elongation to increase rigidity of the hollow cross section part.