baber/WOPTO huggingface dataset:
Patent JP-H04199994-A (JP)
Title: Time switch
Inventor: NAKANO YUKIO
IPC: H04Q3/52
Filed: 1990-11-29
Abstract: PURPOSE:To realize a time switch with large capacity, in which the speed of a circuit is not necessary to rise, by constituting the time switch by means of M-number of selecting circuits selecting one output from the outputs of N-number of data memories and M-number of output highways outputting data selected by means of the selecting circuits. CONSTITUTION:Data multiplexed in j-th (j=1, 2,...N) input highways 1 and 2 are written into j-th data memories 3 and 4 in a multiplexed order for respective frames. Written data for one frame are read from a k-th (k=1, 2,...M) output port in an order corresponding to the content of k-numbered control memories 6 and 7. Data in N-number of data memories 3 and 4 are simultaneously read from M-number of the output ports R1 and R2 in a mutually independent order. Then, data is selected in k-th selection circuits 8 and 9 in accordance with the contents of the k-th control memories 6 and 7 of respective data memories 3 and 4 and they are outputted to the k-th output highways. Thus, the time switch of large capacity, in which the speed of the circuit is prevented from arising can be obtained.
Patent JP-H07161432-A (JP)
Title: Length-measuring device of a plurality of electric wires
Inventor: WATANABE SOICHI
IPC: B65H61/00
Filed: 1993-11-30
Abstract: PURPOSE: To shorten the length measuring time for one cycle when measuring with an endless belt length measuring device and lessen the pitch between adjacent length measuring devices. CONSTITUTION: A length measuring device consists of an endless belt 3 for conveying an electric wire and a driving pulley having feed teeth 12 meshed with feed teeth 10 formed in the endless belt 3. A plurality of endless belt length measuring devices are arranged in parallel. Each driving pulley is arranged in the position where each rotating, transmission shaft for transmitting the rotating force to each driving pulley does not interfere each other.
Patent JP-H10183049-A (JP)
Title: Film-forming composition
Inventor: WADA SUSUMU
IPC: C09D5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition improved in water/oil repellency and long-term adhesion by mixing a specified fluororesin with a repellent and a surface roughness modifier. SOLUTION: An acrylic monomer is subjected to seed polymerization at 20-120 deg.C, desirably 30-70 deg.C for 5-100hr under a pressure of 1.0-50fkg/cm<2> at gauge in an aqueous medium in the presence of fluororesin particles having a mean particle diameter of 40-190nm and a fluoro reactive emulsifier to obtain a base resin comprising a fluororesin comprising a fluoro resin and an acrylic resin and having a mean particle diameter of 50-300nm. 100 pts.wt. base resin is mixed with 0.1-20 pts.wt. at least one repellent selected among fluorosilicone repellents and hydrocarbon repellents and 20-300 pts.wt. surface roughness modifier selected among fluoroolefin polymers, graphite fluoride, silicon dioxide compounds, graphite and potassium titillate.
Patent JP-H11241143-A (JP)
Title: Spring improved in corrosion fatigue strength
Inventor: NAKANO TOSHIHIRO
IPC: C22C38/40
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a spring having high durability in an actual service environment and also having setting resistance equal to or higher than that of the conventional spring by improving corrosion fatigue strength. SOLUTION: A sheet contains, by weight ratio, 0.35-0.55% C, 1.60-3.00% Si, 0.20-1.50% Mn, <=0.010% S, 0.40-3.00% Ni, 0.10-1.50% Cr, 0.010-0.025% N, 0.05-0.50% V, and the balance essentially Fe, as material. This steel is subjected to heat treatment so that a hardness of HRC 50.5 to 55.0 is reached and then to warm shot peening so that a residual stress of >=-600 MPa is established in a position at a depth of 0.2 mm from the surface. Moreover, it is desirable that the temperature of a spring at shot peening is 100-300 deg.C, and it is also desirable that the hardness of shorts at shot peening is Hv 450-600.
Patent JP-H03181039-A (JP)
Title: Magneto-optical recording medium
Inventor: MACHIDA HAJIME
IPC: G11B11/10
Filed: 1990-11-28
Abstract: PURPOSE:To obtain such a medium which realizes recording with small energy and large S/N for reproducing by successively forming a layer having high refractive index, magnetic thin layer and oxidation preventive layer and constituting the magnetic thin layer of specified magnetic alloy film. CONSTITUTION:On a substrate 1, there are successively formed a layer 3 of high refractive index, magnetic thin layer 2 and oxidation preventive layer 4. The magnetic thin layer 2 consists of at least one magnetic alloy film expressed by formula I. In formula I, MI represents Tb, Gd or Dy, MII represents Tb, Gd, Dy or Bi, MI and MII are different to each other, 0.0<x1.0, 0.7<=y<1.0 and 0.1<z<0.3. In the composition of the magnetic thin layer 2, transition metal of Fe and Co have an effect of improving Kerr or Faraday rotation angle, and by combining two kinds of rare earth elements, perpendicular anisotropy and carrier temp. can be controlled. The obtd. medium requires smaller laser power on the surface thereof on recording and gives large S/N on reproducing.
Patent JP-H08173744-A (JP)
Title: Method for controlling supply amount of product gas in pressure variation adsorption separator
Inventor: HAYASHI SHIN
IPC: B01D53/04
Filed: 1994-12-27
Abstract: PURPOSE: To change the amount of product gas easily and smoothly when the gas supplied from a PSA apparatus is controlled in accordance with the consumption of a user. CONSTITUTION: By adjusting the amount of gas circulated from the discharge side to the suction side of a compressor 3 for product gas by adjusting the opening of a circulation flow rate control valve 4 installed in a circulation passage 5 connecting between the discharge side and the suction side according to an inputted signal to change the supply of product gas, the amount of the gas supplied from the compressor 3 to a product gas supply passage 6 is adjusted to that set up for the change, and the opening of a control valve 7 installed in the passage 6 is adjusted corresponding to the gas flow conditions set up in advance.
Patent JP-H11163731-A (JP)
Title: A/d converter
Inventor: NORO MASAO
IPC: H03M1/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To extend the dynamic range of a ΔΣtype A/D converter, with a simple configuration. SOLUTION: A moving average calculation section 210 calculates a moving average of bit stream data D generated by a 1-bit A/D converter. Moving average data D' indicate a peak value of an input analog signal. A maximum value detection section 220 generates an attenuation control signal C1 by detecting a maximum value of the moving average data D' exceeding a first threshold level. Then the maximum value is stored in a maximum value latch register 230. A discrimination circuit 240 makes access to the maximum value latch register 230 and detects the maximum value being lower than second threshold consecutively for a prescribed time, then the circuit 240 generates an increase control signal C2.
Patent JP-H09149578-A (JP)
Title: High pressure rotating machine coil
Inventor: NAKAYAMA AKINOBU
IPC: H02K3/40
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure rotating machine coil equipped with an outer corona preventive layer which prevents the mechanical damage of an insulating layer by relaxing the thermal stress of the insulating layer to ground of a stator insulating coil caused by heat cycle, in the stator insulating coil of the high pressure rotating machine coil united by the impregnated resin by full impregnation method. SOLUTION: This coil is provided with an outer corona preventive layer being made by winding a composite tape 11, which is constituted by sticking together the stress relaxing layer 13 consisting of a stripping mica having a tape width half or under the width of a semiconductive tape 12, according to the end face on one side of the width of the semiconductive tape 12, around the insulating layer to ground of a stator insulating coil 8, laying them on top of the other so that the face of the semiconductive tape 12 may cover both sides of a stress relaxing layer 13.
Patent JP-H11163689-A (JP)
Title: Clock multiplication circuit
Inventor: OGAWA MAKOTO
IPC: H03K5/13
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a clock multiplication circuit for generating and outputting a multiplication clock whose duty factor is about 50% even in the case that the duty factor of an input clock fluctuates. SOLUTION: This circuit is provided with a delay generation means 1 for receiving the input clock of an optional duty factor and successively delaying and outputting the input clock through cascade connected plural delay elements, a cycle detection means 2 for inputting the input clock and the delay clock of the delay generation means 1 and storing the number of the delay elements until the input clock is delayed for one cycle, a selection means 3 for receiving the input of delay element number information from the cycle detection means 2 and outputting selection signals a1 , a2 and a3 and a multiplication clock generation means 4 for turning the rising edge of the input clock to a base point and outputting the multiplication clock whose duty factor is 50% by logic inversion at the rising edge of the selection signals a1 , a2 and a3 .
Patent JP-H07180332-A (JP)
Title: Wooden flooring material
Inventor: KUROSAWA MASAKI
IPC: E04F15/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a wooden flooring material that is easily packed and transported and available for various arrangement in forming a floor. CONSTITUTION:Fitting grooves 3 are provided to faces of long sides in the longitudinal direction of a floor board body 1 that is in rectangular shape having a cushioning lining material 2 on its reverse side. A plurality of such floor board bodies 1 are arranged, with their long sides arranged side by side, and a long connecting member 4 is fitted into the fitting grooves 3 of the adjoining floor board bodies 1, and the floor board bodies 1 are connected together so that they can slide in the longitudinal direction. The floor board bodies 1 are trued up at their short sides when they are packed and transported. Each of the floor board bodies 1 is slid optionally in the longitudinal direction to form a desired shape when flooring is executed.
Patent JP-H04196235-A (JP)
Title: Bonding tool
Inventor: HASHIMOTO TOMOAKI
IPC: H01L21/60
Filed: 1990-11-27
Abstract: PURPOSE:To transmit a function from a semiconductor chip to the outside and to transmit it from the outside to the semiconductor chip by a method wherein many slits are formed longitudinally and transversely on the surface of a tip main-body part so as to restrain a warp caused by the difference in a coefficient of linear expansion. CONSTITUTION:Slits 11 are arranged on the surface of the tip part 8 at a bonding tool 4. The width of the slits is designated as (w), their depth is designated as (d), each interval between the slits is designated as (l) and the thickness of the tip at the tool is designated as (t). It is desirable that(l+w) is set to be smaller than the width of a lead, and it is desirable that (d) is close to (t) as far as possible. Since many slits 11 are cut longitudinally and transversely on the surface of the tool, the thickness of the tip at the tool is set effectively to t-d. Consequently, a warp caused when coefficients of linear expansion are mismatched is reduced because the thickness is set to t-d instead of (t). Thereby, a sufficient bonding operation can be performed and it is possible to transmit a function from a semiconductor chip to the outside and to transmit it from the outside to the semiconductor chip.
Patent JP-H08184067-A (JP)
Title: Method for constructing underground structure
Inventor: OBATA KATSURO
IPC: E21D13/00
Filed: 1994-12-28
Abstract: PURPOSE: To shorten the term of works and reduce cost at a stage when the frame of an underground section is being executed by bearing horizontal force by a beam constituting a first floor face and a continuous underground wall while utilizing a mainly installed beam for combining a shore. CONSTITUTION: The beam members of first floor faces are connected at the upper end sections of permanent structural columns 12, and an underground section is excavated (an excavation process). Girders 26 are bonded with the permanent structural columns 12 exposed by excavation in an X shape through beam connecting members 30 (a girder constructing process), and beams 28 are joined among the front end sections of the X-shaped girders 26 so as to constitute a latticed shape (a beam constructing process). Each end section of the beams 28 is brought near to the inside of an underground continuous wall 14, a grout material is injected among these beams 28 and the underground continuous wall 14 to bond the beams 28 and the underground continuous wall 14, and the beams 28 are used for combining shores. The excavation process, the girder constructing process and the beam constructing process are repeated, thus successively building the underground floors of lower layers.
Patent JP-H11142506-A (JP)
Title: Method for underwater detection with active sonar, and sonar device
Inventor: SANO SHOICHI
IPC: G01S7/527
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To easily recognize a target echo in a transmission reverberation and to perform reverberation suppression so that no echo waveform is deformed. SOLUTION: Using vertical phasing circuits 5a-5c which phase signal from an echo sounder transducer 3 which transmits a sound wave undersea and receives reflection wave, a main beam and two sprit beams are formed. A reception signal 6a of the main beam is suppressed in transmission reverberation through a reverberation suppression circuit 8, which is an output 9. A correlation value is calculated from reception signals 6a and 6b of the two sprit beams at a sprit beam correlation circuit 7, and based on the result, a target echo and the echo from a sea level an a seabed are judged, for controlling the reverberation suppression circuit 8. The reverberation suppression circuit 8 acts not to suppress a target echo present in a transmission reverberation.
Patent JP-H09165728-A (JP)
Title: Surface natural stone and rear surface concrete placed slope coated structure
Inventor: YUKIMOTO TAKUO
IPC: E02B3/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure which keeps harmony with a surrounding natural environment and is excellent in workability and highly reliable in the structure. SOLUTION: A reinforcing bar or a structural steel-made net-like piece 2 is provided between frame pieces of a structural steel-made square-shaped frame 1 where a plurality of natural stones 3 are laid out in rows on the net-like piece 2 and bonded by way of an adhesive while a fixture 4 extendingly provided with an inclined piece 4c, which extends slantingly upward in contact with the frame 1 from the tip of a horizontal piece 4b on an L-shaped piece comprising a vertical piece 4a and a horizontal piece 4b, is provided on the rear surface of the frame. The vertical piece of the fixture 4 is fastened with the frame piece with a bolt/nut 7 while the tip of the inclined piece 4c is fastened with a mounting board 6 planted from the frame piece by way of the bolt/nut 7, thereby placing cast in-place-concrete 9 between the rear surface of the frame and back-filled crushed stones 8.
Patent JP-H08182857-A (JP)
Title: Prize pay-out device for game machine
Inventor: KUMAGAI NAOJI
IPC: A63F9/02
Filed: 1994-12-28
Abstract: PURPOSE: To surely pay out a prize desired by a game player from the plural kinds of the prizes. CONSTITUTION: This prize pay-out device of a game machine 10 is provided with a prize carrying part 60 for carrying the plural prizes observably from the side of the game player and a prize pay-out part 40 for paying out the prize desired by the game player to the game player from the plural prizes carried by the prize carrying part 60. The prize carrying part 60 is provided on the lower side of play rooms 10a and 10b and is provided with a turn table on which the plural prizes are mounted with a fixed interval along the peripheral direction, a driving part for rotationally driving the turn table and a separator provided on the upper part of the turn table for separating the mounting areas of the respective prizes in the approximately radial direction of the turn table.
Patent JP-H08225700-A (JP)
Title: Glass-fiber-reinforced vinyl chloride resin composition
Inventor: NAKAGAWA HIDEKI
IPC: C08L51/06
Filed: 1995-12-15
Abstract: PURPOSE: To obtain a glass-fiber-reinforced vinyl chloride resin compsn. excellent in moldability, mechanical strengths such as impact strength, and surface appearance by compounding a vinyl chloride polymer, a specific copolymer, and specific glass fibers. CONSTITUTION: This compsn. contains 100 pts.wt. vinyl chloride polymer, 1-50 pts.wt. polymer comprising 95-5wt.% polymer chains (X) nonmiscible with vinyl chloride polymer and 5-95wt.% polymer chains (Y) miscible with vinyl chloride polymer, and 5-100 pts.wt. glass fibers coated with a thermoplastic resin miscible with vinyl chloride polymer. Polymer chain X is pref. a polyolefin chain, and polymer chain Y is pref. a polyalkyl methacrylate chain or a copolymer chain formed from a vinyl cyanide monomer and an arom. vinyl monomer.
Patent JP-H11159068-A (JP)
Title: Holding tool for external facing material and attaching structure using this holding tool
Inventor: SHIMIZU NOBUYUKI
IPC: E04D3/362
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a holding tool for an external facing material and an attaching structure using the above holding tool which, in the case where an external facing material such as a roof material is executed from a ridge toward the edge of the eaves, can firmly attach the external facing material without requiring a special metal rafter. SOLUTION: A holding tool is composed of a lower clip 2 fixed to the substrate 5 of a rafter or the like and an upper clip 3 to engage in an overlapped part 42 on an eaves side of an external facing material 4. The lower clip 2 has a standing up piece 22 equipped with a locked part 221 facing to the eaves side on the eaves side of a fixing part 21 to the substrate 5 and moreover the second fixing part 23 on the eaves side, and the upper clip 3 has a standing up piece 32 equipped with a locked part 321 facing to the eaves side on the eaves side of a joint part 31 fronting on the upper face of the second fixing part 23, and has an engaging part 34 to engage with the overlapped part 42 on the eaves side of the external facing material 4 in the standing up piece 32.  In a state where the locking part 321 of the upper clip 3 is locked in the locked part 221 of the lower clip 2, a fixing tool 36 is fixed to the second fixing part 23 from the joint part 31 and unified.
Patent JP-H02172953-A (JP)
Title: Production of acyclic ethyleneamine
Inventor: HARA YASUSHI
IPC: C07C209/16
Filed: 1988-12-27
Abstract: PURPOSE:To produce the subject compound containing larger number of ethylene chains than the raw materials, in high yield at a low cost by using a catalyst produced by supporting a niobium oxide mainly on the outer surface of a carrier or thereabout and using ammonia and/or ethyleneamine and ethanolamine as raw materials. CONSTITUTION:An acyclic ethyleneamine having especially high acyclization ratio and preferable from industrial viewpoint can be produced by reacting ammonia and/or ethyleneamine with ethanolamine at usually 200-400 deg.C, preferably 240-350 deg.C preferably in liquid phase in the presence of a catalyst produced by supporting a niobium oxide mainly on the outer surface of the carrier or thereabout in a state that >=90%of the total niobium oxide in the catalyst is present in a region extending from the outer surface of the carrier to the depth of 500mum. The number of ethylene chains in the produced acyclic ethyleneamine is larger than that of the ammonia and/or ethyleneamine raw material by >=1. The objective compound can be produced in high yield on an industrial scale at a low cost by the use of the above catalyst having high activity and heat- resistance and resistant to the reaction liquid.
Patent JP-2001142932-A (JP)
Title: System and method for designing ip base lsi
Inventor: OKAZAKI KAORU
IPC: G06F17/50
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in design by reducing man-hours for 4 the LSI design of IP base. SOLUTION: An IP database 30 is provided with a system level IP 31 to be used for system level design. Respective IPA and IPB in the system level IP 31 are described while being divided into processing algorithm description parts 33A and 33B, input data structure definition parts 34A and 34B and output data structure definition parts 35A and 35B. When providing a communication channel between IP to perform data communication in architecture or function design, while referring to the IP database 30, a converting circuit generating means 36 generates a data converting circuit between the communication channel and the IP.
Patent JP-H07184175-A (JP)
Title: Video telephone conference system
Inventor: EMOTO NORIFUMI
IPC: H04M3/56
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the cost of the video telephone.conference system by providing only one system of an inverse quantization device, an inverse discrete cosine transformation device, an adder, a frame memory, a motion compensation device, a filter and a switch and providing a video changeover switch to the system. CONSTITUTION:A first frame from a video input passes through a switch 12 without any modification, a DCT 1 calculates a discrete cosine transformation coefficient, a quantization device 2 applies proper rounding, the frame signal is subject to variable length coding and stored in an output buffer, and also the frame signal is sent to a transmission channel at a predetermined speed sequentially in parallel with the processing above. Data after quantization are subject to inverse quantization by an inverse quantization device 5 and subject to inverse discrete cosine transformation by an inverse discrete cosine transformation device 6 via a video changeover switch 18 and the resulting data are stored in a frame memory 8. Since a switch 14 is thrown to an upper position (earth terminal), no effect is caused by an adder 7. Compressed data received from a received channel are stored in an input buffer 17 and extracted sequentially and decoded by a variable length decoder 16 and stored in a frame memory through an IQ5, an IDCT 6 and the adder 7 via the video changeover switch 18.
Patent JP-H02171933-A (JP)
Title: Inter-procedure connection device
Inventor: YANO MASAYUKI
IPC: G06F9/46
Filed: 1988-12-26
Abstract: PURPOSE:To make it possible to execute parameter passing between procedures having mutually different address formats by editing the parameter address of a current procedure based upon the identifier (ID) of the address format of a new procedure and using the edited address as a new parameter address. CONSTITUTION:A procedure input means 12 decides whether the contents of address format ID memories 11, 21 in a current procedure means 10 and a new procedure means 20 are different from each other or not, and when both the contents are different, a current parameter address array 15 is edited to a new parameter address array 25 based upon the contents of the memory 21 in the procedure 20. Then control is transferred to the means 20. Consequently, parameter passing can be attained between procedures having mutually different address formats, the interchangeability of the existing software is guaranteed and the address space of an electronic computer system is expanded.