baber/WOPTO huggingface dataset:
Patent JP-S60174876-A (JP)
Title: Manufacture of coated cutting tool
Inventor: TAKAHASHI NORIO
IPC: C23C30/00
Filed: 1984-02-16
Abstract: PURPOSE:To manufacture the titled tool having superior chipping resistance and shock resistance by sintering a green compact for a WC-base sintered hard alloy substrate under specified conditions to form a softened surface layer and by coating the resulting alloy with TiN, TiCN and Al2O3. CONSTITUTION:A green compact for a WC-base sintered hard alloy substrate is sintered at a temp. above the liq. phase producing temp. in an evacuated atmosphere under 0.1-10Torr partial pressure of CO2+CO, and furnace cooling is carried out to form a softened surface layer consisting of solubilized W and an Fe group metal. The surface of the resulting alloy is successively coated with TiN, TiCN and Al2O3 layers. A coated cutting chip is manufactured.
Patent JP-H04247183-A (JP)
Title: Opening and closing control device of door and the like
Inventor: NAGANO MOTOKI
IPC: H04Q9/00
Filed: 1991-01-28
Abstract: PURPOSE:To detect individual absolute positions of doors and the like continuously in opening and closing them and to control their individual running speeds, running directions, stopping, and the like of the doors, etc. CONSTITUTION:Absolute type encoders 8 as the means to detect the absolute positions of doors 1 and the like at the door opening and the door closing time continuously are provided to the driving devices of the doors, etc., respectively. Microcomputers 10a are provided respectively to controllers 10 provided to the driving devices in order to control the opening and the closing of the doors and the like individually. Furthermore, the high-ranking controllers 11 and 13 are provided to carry out the general control of the controllers 10, and the high-ranking controllers 11 and 13, and the controllers 10 are connected to compose a control system as a whole.
Patent JP-S55123583-A (JP)
Title: Hull structure of high speed boat
Inventor: SHIBATA MINORU
IPC: B63B1/18
Filed: 1979-03-10
Abstract: PURPOSE: To impove an anti-rolling performance by a structure wherein a distance between the ship's sides of the hull stern which may not plow the waves during forward sailing of a high speed sailing boat is narrowed, the right and the left edges of the bilge outer plate being projected outwardly from the ship's sides, providing with a free water deflector which is also used as a reinforcing material.  
     CONSTITUTION: The right and the left sides 1a of a bilge outer plates 1 of a high speed boat hull stern constitute the ship's side line positioned higher than the water line 2, which maintains the performance as a sailing boat, and the distance between the right and the left sides of the boat is formed to give a narrow dimension. A reinforcing material 5 is provided between the right and the left side edges 1a of the bilge outer plate and the ship's sides, besides, equipping with the free water deflector 6. The propulsion performance is same as the conventional boat, enabling the rolling frequency of the boat to give a longer period regarding the rolling performance, to prevent from a large angle rolling by filling the sea water in the bilge outer plate edges 1a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02206970-A (JP)
Title: Method and apparatus for converting and coding and decoding picture signal
Inventor: MIZUNO SHOJI
IPC: H04N19/147
Filed: 1989-02-06
Abstract: PURPOSE:To attain compression coding to a picture signal with excellent picture quality and high efficiency by applying coding in matching with the contrast and complexity of the picture. CONSTITUTION:The subject apparatus is provided with a contrast detector 1, a complexity detector 2, a picture characteristic parameter coder 5, a transmission line 8, a multiplexer 18, a demultiplexer 19, a picture characteristic parameter decoder 14, a picture coder 16, a picture coding parameter setting device 17, a picture decoder 20 and a picture decoding parameter setting device 21. Then an input picture is split into plural blocks in advance before coding at the coder and after the picture is classified into plural types for each block depending on the contrast and the complexity by each block, highly efficient coding in matching with each type is applied, and the decoder side uses a parameter in matching with each type to decode the picture. Thus, the picture quality is improved and highly efficient coding and decoding is attained for the picture.
Patent JP-H10216297-A (JP)
Title: Binding for snow board
Inventor: SASAKI AKIRA
IPC: A63C10/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a binding for a snow board, by which binding after angle adjustment is firmly fixed and also snow is prevented from invading into an important place for angle adjustment. SOLUTION: The binding is provided with rotary bodies 15a and 15b which are incorporated in a binding mainbody 10 so as to be freely rotationable, connection pins 16a and 16b which are putted in the rotary bodies so as to connect positioning members 14a and 14b and a restriction groove which is continuously provided in a rotary direction while changing distance from a center where the rotary bodies are rotated and also restricts the movement of the connection pins by the rotation of the rotary bodies.  A thin sheet-shaped under pannel 40 is provided between an adjusting body 20 and the snow board 40, it is preferable that the under pannel 40 is provided with a partitioning part 41 being a chevron shape cross sectionally in a whole periphery in the neighborhood of the outer peripheral end edge and is constituted so as to permit the partitioning part 41 to be abutted on the outer periphery being outer than an engaging hole 21 on the back surface of the adjusting body 20.
Patent JP-S61188638-A (JP)
Inventor: CHIYAARUZU AARU FUIRITSUPUSU
IPC: G06F11/22
Filed: 1986-02-13
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-H08223178-A (JP)
Title: Local area network equipment
Inventor: NAGAHARA SHINOBU
IPC: H04L12/28
Filed: 1995-02-16
Abstract: PURPOSE: To easily manage the connection conditions of terminal equipments corresponding to the addition and relocation of the terminal equipments by setting a number for indicating the arrangement position of the terminal equipment in an address, referring to the addresses set to right and left adjacent terminal equipments and automatically allocating the address of the added terminal equipment when adding the terminal equipment. CONSTITUTION: Three digits 101, 102, 201, 202... for indicating the serial numbers of floors and the floors are stored as the addresses of the terminal equipments in a terminal equipment address table inside the storage part 11 of a monitoring device 1 and the arrangement positions of the terminal equipments are acknowledged and the connection conditions are managed by the addresses. In the case of adding the terminal equipment 3, the CPU 30 of the terminal equipment 3 inquires of the addresses of the right and left adjacent terminal equipments and informs the monitoring device 1 of the addresses through a communication control part 34.  The CPU 10 of the monitoring device 1 allocates the address to the added terminal equipment 3 based on the informing, informs the added terminal, equipment 3 of the address, updates the serial number and stores it in the terminal equipment address data table inside the storage part 11.
Patent JP-S58149277-A (JP)
Inventor: SATOU MASAYOSHI
IPC: B65D77/26
Filed: 1982-02-24
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-H05221284-A (JP)
Title: Impact detecting device
Inventor: SAKAMOTO KAZUNORI
IPC: G01D15/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide an impact detecting device having a safety mechanism of high reliability capable of surely restricting moving of a weight in a safely operating condition by a simple constitution. CONSTITUTION:In order to set the initial position of a weight 6, its moving is restricted by engaging a stopper pin 7, provided in the weight 6, with a lock lever 17.
Patent JP-S63194917-A (JP)
Title: Composite cylinder excellent in corrosion and wear resistance
Inventor: OKITSU TOSHIO
IPC: B29C47/66
Filed: 1987-02-10
Abstract: PURPOSE:To uniformly distribute carbide and consequently eliminate the local uneven wear and prolong the service life of a cylinder by a method wherein the amount and specific gravity of carbide particles are specified at the integral sintering of a carbide particle dispersed nickel- or cobalt-based corrosion and wear resistant sintered alloy layer onto the inner surface of a metal tube, which serves as the main body of the cylinder. CONSTITUTION:The mixture of raw sintering powders is filled in a gap between a metal pipe and the inner surface of a metal tube so as to be sintered under heat and static water pressure. In this case, the amount of carbide is set to be 10-90wt.%. Enough wear resistance can not obtain, if the amount of carbide is below the above-mentioned lower limit. On the other hand, the lowering in strength and toughness occurs, if the amount of carbide exceeds the above-mentioned upper limit. In addition, at least 30vol.% of the total carbide is converted to the carbide with the specific gravity of 6.5-8.5. When the specific gravity of nickel- or cobalt-based alloy powder to be mixed with carbide is almost around 7.5, and the difference between the specific gravity of the alloy powder and that of carbide falls within + or -1, no ununiformity of carbide occurs at the time of the mixing of powders, and their filling in a canning material. The carbide having the specific gravity of 6.5-8.5 in the form of single substance is NbC only. However, the specific gravity of the carbide can be properly changed by changing the bonding ratio in a double carbide, which is produced by bonding WC to other carbide.
Patent JP-2000227717-A (JP)
Title: Image forming device
Inventor: YAMAKI TAKANORI
IPC: G03G15/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make an image formation so as possible to be stably performed by reducing a load occurring on a coupling section between a drive transmission member and the drive input member. SOLUTION: This full color printer as an equipment is, constituted by disposing a joint 52 transmitting rotary drive to a coupling gear 51Y in a coupling state thereof, movable between a position held in a non-coupling state (a) and the position held in the coupling state (b), with regard to the coupling gear 51Y of the color image forming device located on the developing position opposite to a photoreceptor belt in the color developing machine unit device. In this case, the equipment is allowed to make rotary speed of the coupling gear 51Y slower than the rotary speed of the coupling state, right before the joint 52 is shifted from the coupling state to the non-coupling with regard to the coupling gear 51Y.  In such a manner, the equipment is made possible to release the state of coupling the joint 52 and the coupling gear 51Y, in a state of lowering a load applied to the coupling part thereof.
Patent JP-S55121711-A (JP)
Title: Parametric mixer using variable capacity diode
Inventor: SAKAI TAKAMASA
IPC: H03D7/02
Filed: 1979-03-12
Abstract: PURPOSE:To facilitate the easy designing of the FM receiver by using the variable capacity diode possessing the several electrode structures of both the depletion layer control part containing the control electrode which gives the control to the width of the depletion layer and the capacity reading part containing the reading electrode which fetches the capacity variation each. CONSTITUTION:The parametric mixer is formed with use of the variable capacity diode possessing several electrode structures of depletion control parts 13 and 14 plus capacity reading part 12. With appeication of input signal VS (reception frequency f1) and local oscillation signal voltage VP (local oscillation frequency f2) to the depletion layer part and the capacity reading part respectively, the mixing of f2=f1+ f3 or f2=f1-f3 is carried out in relation to output signal voltage VO (intermediate frequency f3). This is due to the following fact: the width of the depletion layer caused under part 12 is varied by giving the adverse bias to parts 13 and 14 via the control electrode each, and accordingly the capacity change can be fetched via the capacity reading electrode.
Patent JP-S60172382-A (JP)
Title: Rust preventing treatment of thick metallic plate
Inventor: ARAI TETSUZOU
IPC: B05D3/06
Filed: 1984-02-20
Abstract: PURPOSE:To improve the performance, economy, and productivity by coating a rust preventive resinous paint on a thick metallic plate, and curing the coated film by the irradiation of an activation energy beam on-line between carrier rolls. CONSTITUTION:A thick steel plate 1 pretreated with rust preventive blasting is carried by on-line carrier rolls 2 and 2' in the direction as indicated by the arrow. And at least the lower surface, or both surfaces generally, is initially painted with a rust preventive paint to be cured by the irradiation of an activation energy beam such as ultraviolet rays and an electron beam in a painting device 3 provided immediately after the carrier roll 2. Before the thick steel plate 1 is sent to the carrier roll 2, the coated film on the lower surface is precedently and preponderantly irradiated with the activation energy beam and cured by an irradiation device 4 for curing the lower surface. Then the coated film on the upper surface is cured by an irradiation device 5 for curing the upper surface between the carrier rolls 2 and 2'.
Patent JP-H0355772-A (JP)
Title: Connector of heating wire
Inventor: ANTON KUNTSU
IPC: H01R4/38
Filed: 1990-02-09
Abstract: PURPOSE: To maintain a fastening action even in a high temperature by installing a bolt formed in a conductive terminal close to a groove formed in a device incorporating z refrigerant. CONSTITUTION: A helical ion source 3 is installed in the isolation, room 2 of a device 1 so as to produce an ion flow up to a specified amperes. A heating wire 3 for forming the ion source includes tow linear portions 4 and 5 and is attached to conductive terminals 6 and 7. This terminal 7 has a shaft hole 10 shifted from a center and an outer cover 8 including the tip portion 5 of the wire 3 is protruded into the shaft hole 10. An additional hole 11 is extended in parallel with the shaft hole 10, moved away from an upper end part to be opened in a side hole 12 and a screw hole 13 is provided in the lower side of the side hole 12. Here, by a fastening force produced by fastening a bolt 15 engaged with the screw hole 13, a tapered part 17 presses a spherical fastening member 14 to press the outer cover 8. This bolt 15 is provided close to a groove 20 incorporating a refrigerant and thus fastening is performed even in a high temperature.
Patent JP-H01291139-A (JP)
Title: Leakage test method and apparatus for package
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: G01M3/32
Filed: 1989-02-09
Abstract: PURPOSE: To perform leakage test of a package under atmospheric pressure by providing a measuring space with a pressure lower than the increased pressure in a package. CONSTITUTION: When a bell-like member 1 is placed on a supporting plate 8, a valve 7 is closed and a valve 10 is opened to supply compressed air to a wrap 2. Consequently, the inner wall of wrap 2 is compressed again and touches a package 6. At the same time, the wrap 2 placed on the supporting plate 8 is pressed on the under side thereof and touches the supporting plate 8 thus enclosing the space between the package 6 and the wrap 2. Compressed air in the wrap 2 has high pressure sufficient for not only wrapping the package 6 tightly but also compressing the package 6 slightly and for increasing the pressure in the package 6. When the valve 11 is closed, the space 16 is enclosed to provide a measuring space 16 and the pressure therein is observed by means of a pressure gauge 12. Leakage test of the package 6 is performed by deciding whether the inner pressure is increased or not due to leakage of the package 6 based on the observation.
Patent JP-S54121619-A (JP)
Title: Recording/reproducing method for color video signal
Inventor: KANESHIRO TOSHIO
IPC: H04N9/79
Filed: 1978-03-14
Abstract: PURPOSE: To ensure a high-density recording and reproducing for the information signal by recording the low-band conversion carrier chrominance signal and the tracking control signal through the time-division multiplication and then isolating and extracting these signals via the gate pulse formed from the reproduction signal.  
     CONSTITUTION: The color signal is supplied to undergo the frequency modulation through filtering and then addition. Thus, tracking control signal S y l is made to coexist in the occupied frequency band of low-band conversion carrier chrominance signal S c  and also inserted into horizontal flyback signal S h  of S c . As a result, the time-division multiplication is given to S c  and S y l. Thus, the expansion of the record frequency band is prevented by use of the tracking control signal, and no change is given to the occupied frequency band of the main information signal. Accordingly, the satisfactory recording is ensured for the tracking control signal. At the reproducing time, the tracking control signal can be isolated and extracted easily via the gate pulse produced based on the signal featuring the horizontal scanning period and existing in the signals reproduced through recording medium S fm . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58147575-A (JP)
Title: Production of joined body of porous electrode and ion exchange membrane
Inventor: MATSUI HIDEMASA
IPC: C25B9/23
Filed: 1982-02-26
Abstract: PURPOSE:To improve the efficiency for forming NaOH by electrolysis in an electrolytic cell for salt water using ion exchange membranes, by joining a thin layer of an ion exchange membrane on a porous electrode. CONSTITUTION:An electrode wherein an ion exchange membrane is joined to a porous electrode is used as a device to be used for electrolysis of halides of alkali metals such as NaCl. Sintered bodies of metallic powder of Ni, Fe, stainless steel, Ti, etc. or the finely pored net-like material of said metal, of which the surfaces are activated with platinum group metals or their oxides and which have 0.1-30mu average pore size, 30-90% porosity and 0.1-1mm. thickness are used for the porous electrode. The joined body of the porous electrode and the ion exchange membrane is formed by coating fine powder of an ion exchange resin in the form of a suspension or soln. on such netlike material, etc. to 10- 100mu thickness after sealing the pores thereof with sealants such as inorg.  powder of Al, salt, etc., fatty acid ester, water soluble fatty acid salt or the like then eluting away the sealants.
Patent JP-S60173647-A (JP)
Title: Detecting system of error generating part of information processing unit
Inventor: WAKABAYASHI MASAMI
IPC: G06F12/16
Filed: 1984-02-17
Abstract: PURPOSE:To detect an error generating position in a memory including the circuit for detection of error and correction by applying an error correction pattern to an error detection section and detection an error generating part in response to the output. CONSTITUTION:When an error detecting signal is generated on a line 26, a memory control section 3 is brought into the diagnostic mode, a data from an internal bus 1 is received and the same data is set to a high-order and a low-order of a write buffer register. Error correcting pattern generating circuits 13, 14 receiving a data from each position of the register 11 generate an error correction pattern and output it. The high-order and low-order of the error correction pattern are compared by a comparator circuit 15 and the result is fed to a diagnostic program. An output of the register 11 is set directly in parallel with the comparison or via the error correction pattern circuit 13, 14 to a read butter register 21, used for error detection and correction circuits 22, 23 and when an error is detected, an interruption is produced.
Patent JP-2000228627-A (JP)
Title: Input output circuit
Inventor: TANIGUCHI HIDEKI
IPC: H03K17/687
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal through-current from flowing in an input output circuit that converts a voltage level of a signal that is given/received between circuits driven by respective power supplies with two different voltage levels. SOLUTION: One of two output signals from a signal level conversion circuit is given to respective input terminals of a NAND gate G16 and a NOR gate G17, and the other output signal is given to the other input terminal of the NOR gate G17 and the other input terminal of the NAND gate G16 via an inverter G15. An output signal from the NAND gate G16 is fed to a gate terminal of a PMOS transistor(TR) MP 11, an output signal from the NOR gate G1 is fed to a gate terminal of an NMOS TR MN 11 so as to prevent the PMOS TR MP 11 and the NMOS TR MN 11 from simultaneously being conductive thereby preventing flowing of a through-current.
Patent JP-S52116471-A (JP)
Title: Preparation of intermediate of prostaglandin
Inventor: MAIKERU ROSU JIYONSON
IPC: A61K31/19
Filed: 1977-03-16
Abstract: The 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted- omega -pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.
Patent JP-H08256311-A (JP)
Title: Apparatus and method for concealing error in terms of time and space for video signal processor
Inventor: MATSUKUSU CHIEN
IPC: H04N19/895
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide device/method for temporal-spatial error concealment for video signal processor. SOLUTION: A video expansion (decompression) system is provided with block error concealment means 22, 41 and 42 generating substitution data of the block of lost pixel data. An interpolator generates the block of data which spatially 44 and temporally 40 is interpolated or predicted and substitutes the lost block for the block so as to conseal the lost block. Pixel data in the respective blocks of data which are spatially and temporally interpolated are converted 43 into coefficients showing a frequency spectrum. The substituted block of the coefficient is assembled from the coefficients from both conversion blocks in accordance with reference which is previously decided. The substituted block is inversely converted into a space domain and a lost pixel value is substituted.
Patent JP-H07238783-A (JP)
Title: Cutter head of shield propulsion machine
Inventor: MAKIHATA TOSHIAKI
IPC: E21D9/087
Filed: 1994-02-28
Abstract: PURPOSE:To conduct replacing work of a cutter bit in a short time during excavation. CONSTITUTION:A plurality of openings 13, 14 extending radially from a center member 11 are formed in a cutter face plate 12 of a cutter head 5, and bit attaching boxes 17, 19 are disposed at the openings 13, 14 respectively so as to provide spaces for earth/sand intake ports 15, 18 from both edges of each opening, and a plurality of cutter bits 16 are detachably mounted along both edges of the front surfaces of the boxes 17, 19. One end of each of the boxes 17, 19 is rotatably attached to the cutter head 5 through rotation pins 21, 23, and box locking devices 22, 24 for fixing the other ends of thc boxes 17, 19 at use positions along the plate 5 are provided. Consequently, by turning the boxes toward a pressure chamber, replacing work can be safely and easily performed in the pressure chamber.