baber/WOPTO huggingface dataset:
Patent JP-S61136873-A (JP)
Title: Winding stock method of alkali metal wire rod
Inventor: YAMAMOTO KOHEI
IPC: B65H55/00
Filed: 1984-12-04
Abstract: PURPOSE:To prevent a wound alkali metal wire rod from sticking or binding as well as to perform unwinding and drawing work easily and accurately, by chamfering each ridgeline at both sides of at least one side of two parallel surfaces being overlapped each other, while eliminating an acute angle therefrom. CONSTITUTION:In case of such one that a section form in a lithium wire rod 12 is on a rectangle of 5mm in the long side and 3mm or so in the short side, each of four corners is chamfered, forming each corner into 0.5mm or so in a radius of curvature and 15, 15... in a curved surface. That is to say, a ridgeline part being crossed with long and short sides is formed into a smooth curved surface. Therefore, when the lithium wire rod 12 is wound up in spiral form, a clearance is produced between both curved surfaces whereby ridgelines themselves are no longer contacted with each other. And, long sides themselves of the lithium wire rod 12 come into contact with each other due to winding, but if winding tension is made smaller to some extent, sticking or binding between these surfaces themselves may seldon or never occur. Accordingly, unwinding and drawing work is easily and accurately performable and, what is more, handling for an alkali metal wire rod in time of manufacturing a nonaqueous electrolytic cell comes easy enough.
Patent JP-H0795443-A (JP)
Title: External synchronizing signal adding circuit
Inventor: YOSHIDA SHINICHI
IPC: H04N5/04
Filed: 1993-09-17
Abstract: PURPOSE:To add an external synchronizing signal to a video signal in an inexpensive constitution by superposing the external synchronizing signal having a potential lower than that of the synchronizing signal in the video signal after clamping the synchronizing signal in the video signal at a higher potential CONSTITUTION:The synchronizing signal in the video signal inputted from an input terminal 12 is clamped at a higher clamp voltage Vc generated by a reference voltage generating circuit by a synchronism tip clamping circuit 14. Thereafter, a potential Ve corresponding to the amplitude of the external synchronizing signal set by the circuit 15 is superposed on the clamped video signal by an analog switch 16 synchronously with the external synchronizing signal which is inputted from an input terminal 11 and has the synchronizing signal component separated by a synchronizing signal separating circuit 13. By this constitution, the video signal with the external synchronizing signal where the amplitude of the synchronizing signal is extended more than the first amplitude is obtained, and the external synchronizing signal is added to the video signal in the inexpensive constitution.
Patent JP-H0197041-A (JP)
Title: Keyless telephone set with confirming function
Inventor: TSUKAMOTO YUJI
IPC: H04M1/26
Filed: 1987-10-09
Abstract: PURPOSE:To accurately input a telephone number even in the case of a physi cally handicapped person such as hard of eyes or hands or at lighting accident by converting a telephone number inputted from a handset into dial information, sending it to a transmission/reception control section and converting dial confirming information into voice confirming information so as to send it to the handset. CONSTITUTION:At the time of calling a telephone number with a conventional conversation to a handset 1, the telephone number in the voice is voice informa tion 9 via a voice input/output section 2 and inputted to a voice input conversion section 3. The voice input conversion section 3 converts the voice information 9 into the dial information 4, sends it to a transmission/reception control section 6 and sends the dial confirming information 7 to the voice output conversion section 5, which converts the dial confirming information 7 into the voice confirming information 8 and sends the result to the handset 1 via the voice input/output section 2. Thus, the user can confirm the telephone number.
Patent JP-S63108474-A (JP)
Title: Image processing system
Inventor: CHO KENJIRO
IPC: G06F3/12
Filed: 1986-10-27
Abstract: PURPOSE:To use an I/O as a copy, to improve the use efficiency of the I/O and to transfer a suitable gradation even while a system executes other action by directly combining the input device and the output device of a halftone image in an interface. CONSTITUTION:Gradation image data converted to an electric signal by a CCD scanner 1 are stored through a scanner printer interface SP-I/F3 to a memory 5. In this case, by directly combining a scanner 1 as an input device and a laser printer 2 as an output device into the SP-I/F3, an original can be directly copied without fetching the image data into the internal part of a system. When a copying action is executed by an off-line, the correction including an input system and an output system can be executed by the gradation correcting table in a gradation correcting circuit 16 in the scanner 1. At the time of the on-line, the gradation correcting table is changed over, the correction only for the input system is executed, the correction is executed through a gradation correcting circuit 21 at the time of the output, the use efficiency of the I/O can be improved and the data can be transferred with a suitable gradation.
Patent JP-H06111286-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: C10M105/76
Filed: 1992-09-25
Abstract: PURPOSE:To record at a high density and to improve durability by forming a lubricant layer of fluorine series silane compound in a magnetic recording medium having a magnetic layer and the lubricant layer formed on a nonmagnetic board. CONSTITUTION:A magnetic recording medium is formed by sequentially laminating an undercoating layer 2, a magnetic layer 3, a protective layer 4 and a lubricant layer 5 on a nonmagnetic board 1. A back coating layer 6 is provided on the other surface of the board 1. The layer 5 formed by coating with solution in which fluorine series silane compound is dissolved in alcohol solvent such as ethanol, by a direct gravure system and drying it. Thus, the medium which has excellent durability and can be recorded at high density can be obtained.
Patent JP-H0594469-A (JP)
Title: Orthogonal transformation device
Inventor: HORIKANE HIROSHI
IPC: G06F17/14
Filed: 1991-10-02
Abstract: PURPOSE:To reduce the hardware scale of an orthogonal transformation device by using a multiplier in time-division manner, in the orthogonal transformation device used as the pre- and post-processing of the high efficiency encoding of a picture signal. CONSTITUTION:In the orthogonal transformation device which carries out an 8 point cosine transformation, a multiplier except the power of 2 is 8 by using a special high speed algorithm. Therefore, a time multiplexing is attained by using a multiplier 32 which executes one time of multiplication by one sample, and a selector 30, and the product is inputted to a rearranging equipment 34, 35, or 18. As the result, the 8 point cosine conversion can be executed by one multiplier whose hardware scale is large, so that the hardware scale of the orthogonal transformation device can be reduced.
Patent JP-H02101566-A (JP)
Title: Starting system for multiprocessor system
Inventor: SHIMIZU HIROYASU
IPC: G06F15/16
Filed: 1988-10-11
Abstract: PURPOSE:To realize start facilitating the change and the control of system by reading in system software a slave CPU executes by the system software an IPL to stipulate a master CPU reads in. CONSTITUTION:A programmable input/output controller 10 to be bus-connected is made capable of executing the individual reset of CPUs 2, 3 by the instruction of the system software. The CPUs 2, 3 have the individual initializing program IPL to be executed at the time of initialization. One of the CPUs 2, 3 is stipulated to the master CPU, and the other is stipulated to the slave CPU. Thus, the IPL to stipulate the master CPU reads in the system software, and the initialization and the start to read in the system software the slave CPU executes are performed according to said software. Accordingly, the start of the whole system and the start of the individual CPU are performed automatically by the system software, and the change and the control of the system are facilitated.
Patent JP-H08118360-A (JP)
Title: Production of rubber product
Inventor: AMANO SHIGEHISA
IPC: B29B7/00
Filed: 1994-10-20
Abstract: PURPOSE: To shorten the manufacturing time of a rubber product by dispensing with vulcanization treatment for increasing the elasticity of the rubber product by mixing a carbon powder with a thermoplastic resin raw material deformable at ordinary temp. and melting the carbon mixed resin material under heating to charge the same into a mold to form a molded article. CONSTITUTION: A predetermined amt. of the carbon fine powder from a carbon supply device is supplied to a predetermined amt. of the resin material supplied by a raw rubber supply device and the resin material compounded with the carbon fine powder is stirred and mixed by a mixer. Subsequently, the carbon mixed resin material is heated to the melting temp. of the resin material and the molten carbon mixed resin material is injected into a mold of a rubber product to mold the rubber product.
Patent JP-H0198230-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L21/28
Filed: 1987-10-09
Abstract: PURPOSE:To etch tungsten according to a mask-pattern, and to improve characteristics and durability by processing the surface of tungsten to form its boride. CONSTITUTION:A gate SiO2 film 2 is formed onto an silicon substrate 1, and tungsten 3 is applied onto the SiO2 film 2 through a sputtering method. The surface of the tungsten film 3 is processed to form a boride thinly in an H2 or N2 atmosphere containing B2H6 at a volume ratio of 1% or above through a CVD method, thus shaping a tungsten boride film 4. An SiO2 film or a PSG film 5 is grown on the tungsten boride film 4 through the CVD method as a protective film, and an electrode pattern-mask is formed through a photo-resist method. The SiO2 film or the PSG film 5 and the tungsten boride film 4 are etched through an RIE method by using a fluorine group gas (CF4, SF6, etc.), thus shaping a gate electrode. The value of resistivity changes from 10[muOMEGA.cm] to approximately 50[muOMEGA.cm] through borating.
Patent JP-H07108308-A (JP)
Title: Method for controlling thickness and tension in continuous rolling mill
Inventor: KACHI TAKAYUKI
IPC: B21B37/18
Filed: 1993-10-13
Abstract: PURPOSE:To realize the control of tension between stands and thickness control of high responsiveness and precision. CONSTITUTION:Thickness deviation is determined by comparing the detected value of thickness with a thickness gage 14 between a stand 2 on the upstream side and a stand 4 on the downstream side with the target value of thickness, the changing quantity of mill speed of the stand on the upstream side for maintaining mass flow on the outlet side of the stand on the downstream side based on that deviation is operated and this changing quantity of mill speed is added to a mill speed controller 10 as a correction signal. The mill speed of the stand is changed and also, to maintain the tension between stands at a prescribed value to the fluctuation in the tension between stands by changing the mill speed of the stand on the upstream side, the correction of screw-down position of the stand on the downstream side is operated by PID operation for example, from the tension between stands that is detected with that tension gage 18 between the stands and the target value of tension and the screw-down position of the stand 4 on the down-stream side is corrected with a screw-down position controller 12 based on that result.
Patent JP-H02103238-A (JP)
Title: Production of prepreg
Inventor: TAKE MORIO
IPC: C08J5/24
Filed: 1988-10-13
Abstract: PURPOSE:To produce a prepreg while easily controlling the concentration of resin solution and reducing the load of evacuation by impregnating a solvent into a substrate, removing the solvent in a closed system and immediately impregnating a resin liquid into the substrate. CONSTITUTION:A long-sized substrate 10 is introduced into a solvent- impregnation tank A, impregnated with a solvent to substitute the air in the substrate with the solvent, passed properly through a cooling zone or a cooled roll for the prevention of the solvent evaporation, transferred to an inlet roll 21 and introduced in sealed state into an evacuation chamber B. The solvent- impregnated substrate 11 is properly heated below the boiling point of the solvent to remove the solvent and introduced into a solution tank C via an outlet roll 22 covered completely with a resin liquid. The resin solution is impregnated into the substrate in the resin solution tank C at room temperature - 60 deg.C for about 30sec-10min. The resin-impregnated substrate 13 is dried with heat to obtain the objective prepreg. Preferably, a chamber for the preliminary evaporation of the solvent is inserted between the solvent-impregnation tank A and the evacuation chamber B.
Patent JP-2001080886-A (JP)
Title: Balance weight
Inventor: NARISAWA BUNSHIRO
IPC: B66F9/075
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight excellent in strength, shock resistance, weatherproofing, etc., even in the balance weight having a complicated shape. SOLUTION: A balance weight for an industrial machine is composed of resin concrete consolidating metal pieces of iron lump, iron chip, cast chip, steel chip, ores, etc., by a resin. A mold form is charged with a mixture of the metal pieces and the resin, by removing the mold form after consolidation, the balance weight can be manufactured. An aggregate consisting of sand or gravel and/or inorganic filler may be included with the metal pieces, and a protecting layer can be also provided in a surface.
Patent JP-2001086538-A (JP)
Title: Private branch exchange system, private branch exchange and telephone set used by this system
Inventor: NAKANISHI HITOSHI
IPC: H04M9/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To operate a couple of telephone sets without the need for designation of a voice signal (B1 or B2) at the telephone set side in the case of connecting a couple of the telephone sets to one channel in an extension interface with a capacity of 2B+D for a private branch exchange. SOLUTION: In the private branch exchange system, a Bch data transfer section 11 in a telephone set 6a connected to a private branch exchange 1 is configured to transfer contents of a B2ch being a voice signal channel of a telephone set 6b connected to a post-stage of the telephone set 6a to the B1ch. In the case of making transmission from a telephone set interface/transmission signal transmission reception section 12 to the telephone set 6b placed at the post-stage, the signal is transmitted through the B1ch. Thus, the telephone set 6a directly connected to the private branch exchange and the telephone set 6b connected to the post-stage both have a voice signal through the B1ch and it is not required for the telephone sets 6a, 6b to set B1/B2ch.
Patent JP-H10108001-A (JP)
Title: Composite digital image production system and print production system
Inventor: HASEGAWA MASATAKA
IPC: H04N1/387
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To cope with the difference in a requested resolution and to efficiently provide digital photographic images by obtaining the digital photographic images and digital character images and composting them in separate devices. SOLUTION: A character data obtaining device 10 compresses character data for specifying character images to be composited with photographic images. A digital photographic image obtaining device 20 obtains the digital photographic images of B, G and R from the image signal obtained by photographing a photographic original and irreversibly compresses them, and the digital photograph image obtaining device 30 obtains the digital photographic images of B, G and R from the image signals for which a photo-CD is read and irreversibly compresses them. An image processor 40 receives the reversibly compressed character data transmitted from the character data obtaining device 10 and prepares the digital character images. Also, it receives the irreversibly compressed digital photographic images transmitted from the digital photographic image devices 20 and 30 and magnifies the obtained compound digital photographic images of B, G and R. Then, composite digital images are prepared from these images.
Patent JP-S63112538-A (JP)
Title: Novel liquid crystal compound
Inventor: TAKAHASHI YASUHIRO
IPC: C07C69/708
Filed: 1986-10-28
Abstract: NEW MATERIAL:An optically active compound expressed by the formula (R<1> and R<2> each are independently 2-16C straight-chain alkyl group; n is 0 or 1; X is O-CH2, CH2-O or CH-O-CH2) and racemic modification thereof. EXAMPLE:Optically active n-hexyl 2-[4-(4'-n-octyloxyphenylbiphenyl-4-methyloxy) phenoxy]propionate. USE:This compound is chemically stable and colorless or light yellow, useful as a material for excellent liquid crystal compositions, exhibiting a wide liquid crystal temperature range, having improved compatibility with other liquid crystal substances and capable of extending the liquid crystal temperature by blending to constitute liquid crystal compositions having excellent response characteristics. PREPARATION:For example, a 4'-n-alkyloxy-4-halomethyl-biphenyl is etherified with an n-alkyl 2-(4-hydroxyphenyl)propionate in the presence of a base to afford the aimed compound expressed by formula I.
Patent JP-H1198817-A (JP)
Title: Optical firing equipment of thyristor
Inventor: UEDA SHIGETA
IPC: H02M1/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To secure enough quantity of light for firing thyristors even if an optical transmission system has a disconnection defect by using bundle fibers wherein an element wire which supplies the highest quantity of light and then an element wire which supplies the next highest quantity of light are selected for each light source and a group of element wires in the same number as light sources are distributed to different thyristors. SOLUTION: Light outputs of laser diodes 21-27 are input to seven-core bundle fibers 31-37. A first group of strands 311-371 supply the highest quantity of light and they are led to thyristor-side fibers 41-47 respectively. In the case that a second group of strands 312-372 supply the next highest quantity of light, these seven strands are so distributed to the fibers 41-47 that they may not be led out from the same light sources as the first group of strands. In like manner, the remaining groups of strands, that is, a third to a seven group of strands 317-377, are distributed through a branching section 1. In the case the fiber 31 is disconnected, the quantity of light received by the fiber 41 is reduced from the lack of light from the central strand 311, however, enough quantity of light can be secured for firing the thyristors.
Patent JP-H06108724-A (JP)
Title: Remote control device for locking and unlocking automobile
Inventor: ADACHI HISASHI
IPC: E05B83/36
Filed: 1992-09-25
Abstract: PURPOSE:To prevent elimination of stored data resulting from misoperation by repeating operation of a door switch more than a predetermined number of times so that a rewriting device for changing the identification code of a door lock device operated by a remote control device is held in a rewritable state, and performing rewriting operation thereafter. CONSTITUTION:Should a transmitter 1 be lost or damaged, a rewriting device 11 used in changing an identification code 9 stored is held in a rewritable state by detecting that operation of a door switch 13 is repeated more than a specific number or times. Next, a signal newly output from the transmitter 1 is stored in a storage device 9 and the identification code is rewritten. Rewritting is carried out without replacing components constituting the storage device. Elimination of stored data due to misoperation can thus be prevented.
Patent JP-H0981746-A (JP)
Title: Two-dimensional display image generating method
Inventor: MATSUMOTO YUKINORI
IPC: G06T7/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make an emphasized display, etc., without losing the naturalness of an image when an image is partially enlarged or reduced according to depth information by detecting two-dimensional shifts in video position between plural video frames and extracting the depth information from the detection information. SOLUTION: An image photographed by a camera, an image reproduced by a video reproducing device, etc., is inputted from a video input circuit 20 first. This image is stored in a frame memory 24. A correspondence point detecting circuit 26 and a motion detecting circuit 30 acquire the depth information on a subject from plural video frames read out of the frame memory 24. Then an image generating circuit 32 generates an image such as a viewpoint change image according to the depth information. In this case, viewpoint changing, enlargement, reduction, and segmentation are performed according to input from an instruction input part 34. This instruction is actualized through an existent user interface.
Patent JP-S61135111-A (JP)
Title: Method of epitaxial growth of compound semiconductor
Inventor: MAEDA KATSUNOBU
IPC: H01L21/205
Filed: 1984-12-05
Abstract: PURPOSE:To reduce the irregularity of concentration of impurity by activating previously the hydrogenated gas at the higher temperature than is received on the substrate region. CONSTITUTION:With the purpose of growth of Ga0.7Al0.3As film, the susceptor 3 and the preheating body 12 are heated at each prescribed temperature by the high-frequency heating. then the AsH3 gas of 10% concentration is sent into the tube 1 together with the H2 gas 5l/min, the carrier gas, from the input port 1a on the top of the reaction tube 1. The TMGaTMAl gas is flowed into the tube 1 together with the H2 gas 600ml/min from the second input port (1g). The growth of film on the substrate is completed by the effect of these gases. The stable film of crystal growth is obtained by the less As molar fraction, and the quantity of deposition of As chemical compound adhering to the susceptor is reduced. The crystal defects caused by the organic metal compound being apt to thermally decompose is also reduced. The organic metal compound thermally decomposes before arriving at the substrate and adheres on the surface of the crystal, and the crystal defects caused thereby decreases.