baber/WOPTO huggingface dataset:
Patent JP-2000332781-A (JP)
Title: Variable length packet switch
Inventor: TOYAMA TAKAAKI
IPC: H04L49/111
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient variable length packet switch without reducing the capacity of a switch section in the case of mounting a common part sublayer CPS packet onto an ATM cell, so as to exchange the CPS packet for another CPS packet when the CPS packet is exchanged by the AAL 2 (asynchronous transfer mode ATM adaptation layer type 2). SOLUTION: Interface section 110-1 to 110-N receive an ATM cell, with which a CPS packet is multiplexed and demultiplex the received ATM cell so as to separate the mounted CPS packet. When a plurality of CPS packets have the same output path, they are multiplexed with cells of the same connection and transferred to a switch section 100. The transmitter side interface sections 110-1 to 110-N demultiplex cells transferred from the switch section 100 and multiplex the cells with cells corresponding to the CPS packet output path.
Patent JP-S61295595-A (JP)
Inventor: NISHIMURA TETSUO
IPC: G09G1/06
Filed: 1985-06-25
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-H09317890-A (JP)
Title: Metal gasket
Inventor: SASAKI HIROSHI
IPC: F02F11/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To freely adjust the thickness or height of a stopper part formed in a gasket at the portion closer to a combustion chamber bore than a bead encircling the combustion chamber bore for its sealing, and freely vary the thickness of the stopper part corresponding to the peripheral portions of the combustion chamber bore. SOLUTION: A metal plate 1 is formed with at its surface a bead 7 encircling a combustion chamber bore 5 for its sealing and with a recessed groove 8 encircling the combustion chamber bore 5 at the portion closer thereto than the bead 7, and is provided with a projection 9 made of a heat resistant, incompressible, undeformative, hard synthetic resin layer, which fills the groove and projects from the surface of the metal plate. The projected height of the projection 9 from the surface of the metal plate is made lower than the height of the bead.
Patent JP-H09316408-A (JP)
Title: Production of polyimide resin adhesive film
Inventor: MORI MINEHIRO
IPC: C09J7/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film excellent in interfacial adhesivity by coating a polyimide resin film with a specific varnish followed by drying at relatively low temperatures so as to suppress interfacial residual stress due to the thermal expansion difference between the film and the adhesive at low levels. SOLUTION: (A) One side or both sides of a polyimide resin film nonmeltable at <=400 deg.C is coated with (B) a polyimide resin adhesive varnish meltable at 400 deg.C followed by drying at the maximum drying temperature of 200-300 deg.C. It is recommended that the component B is prepared, for example, by polymerization between an aromatic diamine compound and an aromatic acid dianhydride and has a logarithmic viscosity of about 0.3-1.0g/mL.
Patent JP-S5839767-A (JP)
Title: Work roll for hot rolling
Inventor: ERA MASAYUKI
IPC: B21B27/00
Filed: 1981-09-04
Abstract: PURPOSE:To make a work roll for hot rolling withstand large Hertz stress during rolling and to enhance the wear resistance by manufacturing the roll with a Cr-Mo-V cast steel contg. a specified amount of V. CONSTITUTION:A work roll for hot rolling is manufactured with a cast steel contg. 0.6-1.2% C, <1.5% Si, <1.0% Mn, 3-7% Cr, 1-3.5% Mo and 1-3.5% V. At this time, the V content is adjusted so as to satisfy C content-(V content-1)/4.2>=0.65. The roll is heat treated by oil hardening at 1,050-1,075 deg.C and tempering at 510 or 550 deg.C. Fine V carbide particles are uniformly dispersed in the tempered martensite structure, and a work roll for hot rolling with >=61 HRC hardness and superior wear resistance is obtd. This roll withstands >=200kg/ mm.<2> Hertz stress.
Patent JP-S5663806-A (JP)
Title: Manufacture of alpha-type silicon nitride powder
Inventor: ISHII MASAYUKI
IPC: C01B21/068
Filed: 1979-10-25
Abstract: PURPOSE: To manufacture α-type silicon nitride powder of high quality in a high yield by heating silica powder, carbon black powder and an N compound which generates N 2  gas by thermal decomposition to a specified temp. in an N 2 -contg. atmosphere to cause reduction nitriding reaction.  
     CONSTITUTION: Uniform mixed powder is prepared consisting of silica powder of ≥99% purity, carbon black powder of ≥99% purity and one or more kinds of N compounds of ≥99% purity such as urea and lime nitrogen which generate N 2  gas by thermal decomposition in 1:(0.4W4):(0.4W4) ratio by wt. The silica and carbon black powders are preferably ≤1μm in average particle size. The mixed powder is heated to 1,300W1,500°C in an atmosphere contg. N 2  or NH 3  as a principal reactive gas to cause reduction nitriding reaction. Thus, SiC forming side reaction is controlled, and α-type Si 3 N 4  of high purity is obtd. in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5564456-A (JP)
Title: Error code generating circuit
Inventor: WATANABE YASUO
IPC: H04L1/00
Filed: 1978-11-09
Abstract: PURPOSE: To make it possible to generate easily information indicating the code error and code absence of information on random characters and codes.  
     CONSTITUTION: Information inputted from transmission line 1 is sequentially fetched into buffer register 2. When register 2 is full up, contents of register 2 are transferred to register 3, but coincidence circuit 5 detects a coincidence between the transferred contents and the contents of register stored with error information. Then, when the both agree each other, the signal is added to specific bits of register 3, so that information including an error code can be sent out from register 3 to transmission line 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S621857-A (JP)
Title: Formation of colored film
Inventor: OKUBO TADANOBU
IPC: C23C14/06
Filed: 1985-06-25
Abstract: PURPOSE:To easily form a fine colored film having an elegant and gorgeous image on the surface of a base metal by evaporating and ionizing one or more kinds of specified metals in gaseous oxygen, carbon or nitrogen. CONSTITUTION:One or more kinds of metals such as Co, Mg, Cr, Mo, W, Fe, Al, Be and Si combined optionally with a very small amount of a heavy metal as an impurity are evaporated and ionized in gaseous oxygen, carbon or nitrogen by an ion plating method. The resulting ions are deposited on the surface of a base metal to form a colored film. For example, the colored film is a fine cobalt-pink film consisting of CoO and MgO. The film is hardly stripped, has superior durability and is similar in composition to a jewel.
Patent JP-H0431943-A (JP)
Title: Decentralized data editing system
Inventor: RI KEITON
IPC: G06F12/00
Filed: 1990-05-29
Abstract: PURPOSE:To shorten the changing time by providing an input means, an editing means and a 1st communication means to a 1st electronic computer and at the same time providing a generation means, an execution means and a 2nd communication means. CONSTITUTION:When a subject data instruction is produced by an input means 1 at the side of a CPU 1, a subject instruction is sent to a CPU 2 from a communication means 3. At the side of the CPU 2, a copy of data is produced by a generation 6 and sent to the CPU 1. The CPU 1 performs the editing jobs such as the addition, the correction, the deletion, etc., of the copy through an editing means 10 and sends the command, the data, etc., inputted in the midst of the editing job to the CPU 2 via a communication means 12 as an editing history. The CPU 2 carries out automatically the editing history through an execution means 14 and changes the data.
Patent JP-H10320769-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TATSUNORI
IPC: C09D127/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium having excellent durability and high electromagnetic conversion characteristics by preparing a magnetic coating material containing proper specified proportions of a ferromagnetic metal powder, a binder and a hardening agent, and applying the magnetic coating material on a nonmagnetic base body to form a magnetic layer. SOLUTION: This producing method includes a first process to disperse a ferromagnetic metal powder in a binder comprising a vinyl chloride copolymer and a polyurethane resin having >=140 deg.C glass transition temp. under conditions defined by formulae 1, 2, and a second process to apply a magnetic coating material prepared by mixing a hardening agent to the dispersion liquid above described under conditions expressed by formulae 3, 4 on a nonmagnetic supporting body to form a magnetic layer. In the formulae, Vc, PU, MP and H are weights of the vinyl chloride copolymer, polyurethane resin, ferromagnetic metal powder and hardening agent, respectively. The hardening agent added and mixed in the second process under conditions of the formulae 3, 4 to the dispersion liquid prepared in the first process is adsorbed at the adsorption points on the ferromagnetic metal powder which remains after the first process. Thus, no substitution of the hardening agent for the binder is caused, and the obtd. magnetic coating material contains no isolated binder.
Patent JP-S5363964-A (JP)
Title: Gate circuit of gto thyristor device
Inventor: IGARASHI MAKOTO
IPC: H03K17/732
Filed: 1976-11-19
Abstract: PURPOSE: To simplify the circuit constitution as well as to enhance the efficiency by supplying the on/off pulse power source to the gate turn-off thyristor GTO from the main circuit DC poer source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5662957-A (JP)
Title: Surface hardening method for metal parts of electroacoustic converter
Inventor: HIROKI TSUTOMU
IPC: C23C8/68
Filed: 1979-10-29
Abstract: PURPOSE: To inexpensively form a uniform hardened film on each of the surfaces of the titled parts by heating a metal substrate formed into a predetermined shape as one of the parts and a mixture of B powder and a metal having a m.p. lower than that of the substrate and a small affinity for B to a specified temp. in a vacuum vessel.  
     CONSTITUTION: Metal substrate 1 of Ti or Ti alloy formed into a predetermined shape and mixture 18 of amorphous B powder and a metal such as Mg, Al or its alloy having a m.p. lower than that of substrate 1 and a small affinity for B are heated to a temp. above the m.p. of the metal in heat resistant vacuum vessel 19 with heating furnace 10 while evacuating vessel 19 with vacuum pump 8. Thus, surface hardening is surely enabled by sticking B even if the surface of substrate 1 has a complex shape. Since the surface treatment can be arried out at a relatively low temp., an expensive furnace is not required to reduce the treatment cost. When substrate 1 is made of Al, stainless steel or the like, Zn, Sn, Mg or the like is used as the metal to produce similar effects. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0434119-A (JP)
Title: Constructing method of planting terrace pocket on sloped frame and planting terrace pocket
Inventor: MIZUKAMI HIDETAKA
IPC: E02D17/20
Filed: 1990-05-29
Abstract: PURPOSE:To easily and firmly construct a permanent terrace pocket suitable for planting on a sloped frame by standing a planting terrace pocket by bonding it to a sloped frame, and providing a hot water holding panel on the inside of the terrace pocket. CONSTITUTION:A sloped frame A is formed of rectangular horizontal beam parts and vertical beam parts 2 arranged in lattice form, and a frame part 3 enclosed by each beam part 1, 2 is formed. A U-shaped bar arrangement body 5 is formed of a front panel 5a and side panels 5b having vertical reinforcements 6 and horizontal reinforcements 7 bonded in grating form, the vertical reinforcements 6 are stood in combination with the sloped frame A, and shelf reinforcements 9 are protrudingly provided on the outside of the bar arrangement body 5. A setting type frame 15 formed of hot water holding panels 15a 15b having water retentive, water absorptive and water permeable functions placed on the inside of the bar arrangement body 5 with a space is provided in combination with the bar arrangement body 5. Onto the front surface side of the setting type frame 15, a mortar C is sprayed to bury the bar arrangement body 5 therein. A planting layer thus can be formed on a sloped frame.
Patent JP-S5664307-A (JP)
Title: Focusing detector
Inventor: NAKASHIMA YUKIO
IPC: G03B13/36
Filed: 1979-10-29
Abstract: PURPOSE: To make possible the displaying of the direction and amount of displacement a lens from its focal position by energizing a required number of the display elements of the display part according to the difference in the photodetection signals generated from the two photodetecting parts of different optical path lengths from an optical system.  
     CONSTITUTION: When the quantity of the light received in each photodetector is written in an RAM74, a CPU52 obtains the differences Δa, ΔB of the quantities of the received light of the photodetectors of every photodtector arrays 28, 29 and if Δa, Δb are equal, the focus is evalauted as to be matched and if Δb is larger, it is evaluated as front focus. If Δa is larger, it is evaluated as rear focus. Here, a driver 76 lights a light emitting element 12a if the focus is matched, a light emitting element array 12b if front focus and a light emitting element array 12c if rear focus. If also lights only the elements on the outer side of each array when the difference between Δa and Δb is large, that is, when the deviation from the matched focus is large, and lights even the elements on the inner side of each array when the difference between Δa and Δb is small, that is the focus is nearly matched. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5565952-A (JP)
Title: Color image formation method
Inventor: NAKAMURA KOUICHI
IPC: G03C7/29
Filed: 1978-11-13
Abstract: PURPOSE: To obtain a color image superior in resistance to light, heat, and humidity using a small amount of silver salt, by processing a photographic element exposed imagewise in the presence of a specified bispyridinium compound with an aqueous alkaline solution containing stannous ions in a silver dye bleaching method.  
     CONSTITUTION: A bispyridinium compound represented by general formula I (R 1 , R 2  are each a lower aliphatic hydrocarbon and they may link to each other and form a ring; n is 0 or 1; X -  is an anion), such as formula II is used. A photographic element is imagewise exosed and developed to form developed silver imagewise. Then, the remaining silver halide is removed with a fixing solution containing thiosulfate and the bispyridinium compound and processed with an aqueous alkaline solution containing a stannous salt, such as SnCl 2  or SnSO 4  to bleach a dye by the developed silver, and thus, a color positive image is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09300109-A (JP)
Title: Throw-away chip
Inventor: ANZAI NOBUKI
IPC: B23B27/14
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To use all of the corners of a throw away chip, by installing at least an acute angle corner at an obtuse angle corner, and recessing a side forming a lateral cutting edge of the acute angle corner, with respect to a edge pointed end position. SOLUTION: A chip is a rhombus 80 degree, and has the cutting edges at the four sides of the same, and the longitudinal continuous cutting and the end face cutting are performed by a cutting edge using the acute angle corner, and a cutting edge 5 installed at the acute angle corner formed on the obtuse angle corner. On the other hand, the acute angle corner 3 is formed at the obtuse angle corner of a rhombus 100 degree, so that it can be retreated from a knife edge by about half of an inscribed circle of the chip, but it can be sufficiently used in the working for the difference in level or the like. Further not only the negative-type chip of the rhombus 80 degree, but also the positive- type polygon chip and the other rhombus chip can be used.
Patent JP-S5931285-A (JP)
Inventor: URATA SEISUKE
IPC: B66B7/00
Filed: 1982-08-13
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-H036203-A (JP)
Title: Method for forming plasma polymerization film
Inventor: SUZUKI YOSHIHITO
IPC: C23C16/00
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the subject film wherein the skeleton of a starting gas is kept intact by decomposing the starting gas with a specified plasma which has passed through a static electric field and depositing the decomposition product on a base. CONSTITUTION:A vacuum chamber 1 is evacuated and a base heater 10 is energized by a heating power supply 15 to heat a base 2 placed on a support 8. While keeping this state, an electric discharge gas (a) is introduced to the chamber 1 from an electric discharge gas source 4 and an electric discharge voltage is applied to an electric discharge induction coil 6 from an RF power supply 3 to generate a plasma. A DC voltage is applied to electrodes 12 and 13 to generate a static electric field, through which the generated plasma is passed to remove or kill high-energy excited species and high-energy electrons which are present therein and destroy the molecular skeleton of a starting gas (b). The resulting plasma is mixed with the gas (b) supplied from a monomer source 5 to decompose the gas (b), and the decomposition product is deposited on the base 2 to give the subject film.
Patent JP-S5930915-A (JP)
Title: Preparation of carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/145
Filed: 1982-08-13
Abstract: PURPOSE:To shorten the infusibilizing time and obtain carbon fibers having improved elasticity and strength at a low cost, by treating pitchy fibers in contact with hydrobromic acid previously in infusibilizing the pitchy fibers in an atmosphere of an oxidizing gas. CONSTITUTION:A carbonaceous pitch, e.g. preferably petroleum type pitch, particularly 5-100% content of mesophase and 260-300 deg.C softening point, is molten at a temperature 30-80 deg.C higher than the softening point thereof, extruded through a nozzle having 0.1-0.5mm. diameter and wound at 300-2,000m/min to give pitchy fibers, which are then brought into contact, heat-treated with hydrobromic acid preferably at 10-100 deg.C for 1sec-5min, infusibilized preferably at 200-350 deg.C, and carbonized usually at 800-2,500 deg.C for 0.1min-10hr or graphitized at 2,000-3,500 deg.C for 1sec-1hr to afford the aimed carbon fibers.
Patent JP-H10154656-A (JP)
Title: Wafer spin coating system possessed of photoresist jet check function
Inventor: SAI SENSHU
IPC: B05C11/10
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a defective wafer from being produced by a method wherein a wafer spin coating system in so consisted as to stop operating when it fails to execute a pumping action for spraying photoresist on a wafer. SOLUTION: A sensor section comprises a relay 70 which receives a pumping action start signal A, a relay 72 which receives a valve open/close signal B, and a relay 74 which outputs a control signal C interlocking with the relays 70 and 72. When the pumping action start signal A of high level is given to the relay 70 to turn it On, the relay 72 is turned OFF if the valve open/close signal B of high level is not applied to a certain valve used for spin-coating a wafer with photoresist. Therefore, the relay 74 is turned ON when signals of low level are applied to it, so that the control signal C is inputted into the controller of a spin coating system. By this setup, the controller stops a spin coating action and outputs a pumping action stop instruction to the controller of a pumping section to stop the pumping section.
Patent JP-S5664524-A (JP)
Title: Telephone installed on travelling object
Inventor: SHINOHARA SHINICHI
IPC: H04M1/27
Filed: 1979-10-31
Abstract: PURPOSE:To know the dial number of the caller or the dial number the caller desires, by installing a push-button signal receiver to the telephone installed on a travelling object. CONSTITUTION:The incoming is received by the reception part 2 via the antenna 1, and the ringing tone is detected at the control part 5 to send an answer. Thus the answer is given to the caller via the transmission part 3. The dial number given from the caller is recognized as the dial number by the push-button signal receiver 6 and via the control part 5 and then stored in the memory part 7 to be displayed on the display unit 8. When the caller has on-hook, the part 5 detects the busy tone to finish the talking. The user of the telephone on a travelling object knows the caller from the dial number displayed on the unit 8. When the calling switch 9 is turned on, an automatic connection is carried out based on the dial number stored in the part 7.
Patent JP-H05305424-A (JP)
Title: Sliding gate nozzle for controlling molten metal flow rate
Inventor: HIROTA TETSUO
IPC: C04B35/10
Filed: 1992-04-30
Abstract: PURPOSE:To use a sliding gate nozzle for controlling molten metal flow rate in long durability even to the flow rate control of a dead soft steel and aluminum-less steel, etc. CONSTITUTION:The sliding gate nozzle for controlling the molten metal flow rate is formed by blending 0.5-20 pts.wt. AlN to 80-99.5 pts.wt. Al2O3 arranging grain size. Then the AlN is blended as the fine powders having <=5mum the average grain size.
Patent JP-H034828-A (JP)
Title: Tableware washing machine
Inventor: HARA YASUO
IPC: E06B7/14
Filed: 1989-06-01
Abstract: PURPOSE:To eliminate the need of a door lock mechanism and packing for preventing water leakage, etc., by providing a guide rail on both the left and the right sides of an opening part, and engaging a slide door thereto so as to be slidable along the opening part, and also, in the roughly orthogonal direction. CONSTITUTION:A door 18 is provided integrally with a handle 18a, formed in a circular arc shape in the same way as a shielding plate 16, fitted to a pair of guide rails 31, 32 provided continuously on both the left and the right sides of an opening part A of a body 10, that is, on the front edge of both side walls 12, 13 so as to be slidable along the opening part on both sides, and also, so as to be engageable in the direction being roughly orthogonal to the opening part, and brought to up-and-down motion with the handle 18a. The guide rails 31, 32 are formed so that its cross-section becomes a U-shape, a labyrinth is formed by both the left and the right sides of the door 18, and a water guiding passage P which communicates with a tank 17 in the lower end is formed. On the upper end of a front wall 11, a pan 34 is provided up to both ends of the left and the right, and water which leaks out of the fitting part of both the guide rails and the door and flows down through the surface of the door 18, and vapor water discharged from a clearance between the door 18 and a cover 19 are received, and flow into the tank 17.
Patent JP-S5364803-A (JP)
Title: Input torque control equipment in hydraulic pump
Inventor: UEHARA KAZUO
IPC: F04B49/08
Filed: 1976-11-24
Abstract: PURPOSE: For hydraulic pump input torque control equipment facilitated matching to the engine, increasing charge pressure more than the control pressure, introducing the control pressure from the charge circuit, enabling to control the main pump input torque without using the main pump discharge pressure. 
     COPYRIGHT: (C)1978,JPO&Japio