baber/WOPTO huggingface dataset:
Patent JP-S6188285-A (JP)
Title: Oil supply roll for electrophotographic copying machine
Inventor: FUKUNAGA NORITOMO
IPC: G03G15/20
Filed: 1984-10-08
Abstract: PURPOSE:To improve heat resistance and silicone oil resistance by forming a hollow part in a mandrel, charging silicone oil in the hollow part through numbers of communication holes formed communicating with the hollow part, and forming a specific porous layer around the external surface of the mandrel. CONSTITUTION:The hollow part 53 is formed in the mandrel 50, numbers of through holes 54 and formed communicating with the hollow part 53, and sili cone oil 55 is charged in the hollow part 53; and a continuous air form type porous layer 56 made of silicone rubber consisting principally of diorgano siloxane which has a phenyl group by 3-50mol% of all organic groups is formed around the external surface of the mandrel 50. This oil supply roll 60 is pressed against a fixing roll 61 to supply a proper amount of silicone oil stably to the fixing roll 61; and there is no variation in the external diameter of the oil supply roll 60 and the porous layer 56 does not breaks down. Further, the oil supply roll 60 has superior heat resistance and wear resistance and also has a little variation in external roll diameter even when lubricity is small, so its life is long.
Patent JP-H0493028-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE MICHIO
IPC: H01L21/3205
Filed: 1990-08-08
Abstract: PURPOSE:To provide a semiconductor device with a flat surface by arranging a dummy pattern to fill gaps between interconnections in a lower metal layer. CONSTITUTION:An insulating film 102 is formed on a semiconductor substrate 101, and an aluminum film 103 is deposited on the insulating film by sputtering. The aluminum film is patterned by photoetching to form interconnections as well as dummy patterns 104 between interconnections. An insulating oxide film 105 is deposited on the pattern by CVD. Photoresist 106 is applied and baked at a temperature above 130 deg.C so that it can spread. The resist 106 and the oxide film 105 are etched back to level the surface, and the remaining parts of the resist and oxide are removed by etching. Finally, aluminum 107 is deposited and patterned by photoetching to form upper wiring.
Patent JP-2001033530-A (JP)
Title: Test circuit and test method for semiconductor integrated circuit
Inventor: SHIMIZU MASAHIKO
IPC: G01R31/3185
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit in which a macro unit test can be conducted even when the total number of macro test inputs and test outputs exceeds the total number of I/O terminals of a chip. SOLUTION: I/O terminals 104-106, 109 are constituted by allotting the macro test input and the test output of a semiconductor integrated circuit to an identical terminal of a chip. Latch circuits 304-306, 309 hold the input signals of I/O signals IO1,..., IOm,..., IOn on the input signal side. A macro select test circuit 701 is arranged such that an I/O switching control circuit and a latch control signal can be inputted from the I/O terminal. Consequently, even when the I/O signal exceeds the total number of I/O terminals, macro unit test can be conducted using a conventionally prepared macro test pattern.
Patent JP-H05195674-A (JP)
Title: Furniture capable of being closed by revolving-slide door
Inventor: RIYUUDEIGAA BUARUTSU
IPC: E06B3/50
Filed: 1992-08-06
Abstract: PURPOSE: To enable a rotating/sliding door that is used for a closable cabinet due to space to be guided fully and appropriately. CONSTITUTION: A rotating/sliding door 9 is used for a closable cabinet 1 for closing, and the cabinet is provided with a shaft that is supported vertically to a slide direction at the open side of an outer frame 2 and is provided with at least two pinions 12 where shafts are arranged with an interval from each other. The pinion is engaged with a rack 13 that is fixedly connected to the door, and the rack is supported at the shaft so as to be displaceable transversely relative to its longitudinal axis. Then, for guiding the door appropriately, a rail 10 with a row of teeth 11 is composed, at least, as a guide rail for a roller 8 of a running cartridge 6 that is fixedly connected to a shaft 3 in vertical edges 15 and 16 being located oppositely to that rail.
Patent JP-H0763184-A (JP)
Title: Lubrication control method for heat pump driving compressor and its device
Inventor: MISAWA MAKOTO
IPC: F04C18/00
Filed: 1993-08-25
Abstract: PURPOSE:To prevent degradation in a lubrication characteristic, which is caused by humid gas in low temperature coolant, in a lubricating oil in a heat pump driving compressor. CONSTITUTION:In a heat pump driving compressor, in which coolant is compressed to be turned into high temperature and high pressure gas and is forcibly circulated in a coolant circuit provided with a heat exchanger and an expansion valve, a pressure and a temperature inside or around an oil pan of the compressor is detected, a kinematic viscosity nu of a lubricating oil is calculated from the detected pressure and temperature, and the temperature of the lubricating oil inside the oil pan is increased, for example, by a rise of degree of superheat in the intake coolant gas into the compressor, when the kinematic viscosity nuis lower than the reference viscosity nus required for lubrication of the compressor.
Patent JP-H1037680-A (JP)
Title: Spiral type roller cutter with spiral type edge section and cutter head for tunneling boring machine
Inventor: KURAMOTO TOYOJI
IPC: E21B29/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To cut reinforcements buried to an existing pipe made of reinforced concrete efficiently and surely by forming the spiral type edge section of a spiral type roller cutter in a plurality of strips in a cutter head for a tunnel boring machine. SOLUTION: Cutter bits 4 are fixed onto a cutter head 1 for a tunnel boring machine while spiral type roller cutters 3, 3 and disk cutters 5, 5 are installed rotatably. The spiral type edge sections 3a of the spiral type roller cutters 3, 3 are formed in a plurality of strips at pitch angles of 20-80 deg., and the pitch angles are oppositely directed mutually as occasion calls. When one of the spiral type roller cutters 3 is replaced with a discoidal roller cutter and the discoidal roller cutter is mounted in the front in a fixed quantity, the concrete section of an existing pipe is crushed by the discoidal roller cutter, and projecting reinforcements are bent in the direction of rotation of the cutter head 1, and cut by the spiral type roller cutter 3. Accordingly, the reinforcements buried to the existing pipe are cut efficiently and surely by the spiral type roller cutters 3.
Patent JP-H0552156-A (JP)
Title: Device for controlling pressure in fuel tank
Inventor: KIDOKORO TORU
IPC: F02M25/08
Filed: 1991-08-22
Abstract: PURPOSE:To prevent a quick rise of pressure in a fuel tank just after stopping an engine and a leak out of vaporized fuel into the atmosphere at the time of fueling. CONSTITUTION:Vaporized fuel generated in a fuel tank is discharged to a canister 24 by a valve, which is opened during operation of an engine and closed after stopping it and further opened at a predetermined pressure after the valve is closed, in a passage of connecting the fuel tank 11 to the canister 24. In a delay means 20, the valve is closed with a delay of predetermined time after the engine is stopped.
Patent JP-H0375596-A (JP)
Title: Dry reprocessing method by electrolytic refinement
Inventor: TOKIWAI MORIYASU
IPC: G21C19/44
Filed: 1989-08-17
Abstract: PURPOSE:To shorten the time of electrolysis and to reduce the amount of wastes by dissolving used fuel, removing noble fission products and salts, and evaporating to produce molten metal supersaturated with fuel constituent which is employed as an anode. CONSTITUTION:Used fuel pins 8 are dissolved into a molten metal, Cd 6 for instance, in a melting pot 5 of a dissolving distillation furnace 1. In this situation, dissolving temperature is set higher than the melting temperature of the Cd 6 but evaporating temperature is set to a moderate level, and the amount of Cd 6 is set enough to realize saturated dissolution of fuel constituents. Subsequently, when the fuel constituents dissolve, huls are removed, a shutter 11 is opened to raise the temperature in the furnace 1 so as to evaporate the Cd 6, and a solute is concentrated to 1/3 to 1/10. Consequently, the fuel constituents remained in the melting pot 5 as fine particle metallic compounds, are super saturated with respect to the Cd 6. To this Cd 6, a substance which is nobler than molten chloride salts and fission products, is added in order to chloridize and solidify the noble fission products and rare earth elements thus separating them from the Cd 6. In this way, the Cd 6 into which the fuel constituents dissolve in a super saturated condition, is used for electrolytic refinement.
Patent JP-S6456101-A (JP)
Title: Method for controlling salt crystallization
Inventor: CHIGUSA TAKEHIKO
IPC: C30B7/04
Filed: 1987-08-25
Abstract: PURPOSE:To stably control the growth rate of a crystal as well as to improve the operation efficiency in salt crystallization by pulsatingly controlling the mother liquor level in an evaporator by the intermittent supply of brine. CONSTITUTION:In the controller 20 for controlling the intermittent supply of brine W, the measured value PVL of a level sensor 18 is inputted, and an intermittent and make-and-break operating output MVL is supplied to a brine flow control valve 15. When the mother liquor level in the evaporator 5 reaches the lower-limit set value, the supply of the brine W is started. Intermittent supply of the brine W is repeated a prescribed number of times and stopped when the level in the evaporator 5 reaches the upper-limit set value. As a result, the crystal growth rate is stably controlled, and the operation efficiency in salt crystallization can be improved.
Patent JP-H0963558-A (JP)
Title: Sealed battery and safety device thereof
Inventor: ITO YOSHIKI
IPC: H01M2/12
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To accurately set an opening pressure by designing a safety device so that the direction of a force exerted on a pressure receiving member by the action of the sealing pressure of an O-ring is perpendicular to the direction of the pressure on the pressure receiving member. SOLUTION: This safety device has a pressure receiving member 21 provided in a hole 11A in the casing 11 of a sealed battery, an O-ring 31, and a claw member 25. An annular member 13 is formed along the circumference of the hole 11A in the casing 11. The O-ring 31 is inserted between the annular member 13 on the casing 11 and the annular member 21C of the pressure receiving member 21. This constitution causes a force resulting from a sealing pressure to act in the radial direction; i.e., the force FSL resulting from the sealing pressure does not work on the claw member 25. Therefore, a force F working on the claw member 25 is derived only from a force FIN resulting from the internal pressure PIN of the sealed battery.
Patent JP-H03178418-A (JP)
Title: Polyethylene formed body and manufacture of oriented formed body
Inventor: KONO YASUO
IPC: B29C49/04
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a formed body, which has high elastic modulus and high strength and almost no lowering of the tensile strength of which occurs even when corona discharge treatment is applied, by a method wherein melt mixture consisting of polyethylene having the specified intrinsic viscosity and diluent is extruded through a die nozzle by being given the specified shear rate and shear stress so as to in-die orient the polyethylene in order to realize the specified degree of orientation in the formed body. CONSTITUTION:The normal content of polyethylene in mixture can be enhanced to 20 wt.% or more, when the polyethylene, the intrinsic viscosity of which is 3.0 dl/g or more, is used. Diluent, the melting point of which is 25 deg.C or higher, is preferably used. By extruding the melt mixture of the polyethylene and the diluent through a die nozzle under the condition that the shear rate of 20 sec<-1> and the shear stress of 1 X 10<5> - 8 X 10<5> dyn/cm<2> are given to the melt mix ture, at least some part of the polyethylene in the melt mixture is oriented in a die. By extrudng the melt mixture under the above-mentioned conditions, a formed body having the degree of orientation F of 0.7 or more is obtained.
Patent JP-H08182649-A (JP)
Title: Phoropter
Inventor: MANFURETSUTO DOMUSU
IPC: H01L41/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a phoropter employing a new driver in which a driving member meets a special requirement of allowing rotation of a mounting member in two directions at a proper speed pertaining to a rotating shaft. SOLUTION: A phoropter has two channels for observation and in each observation channel, a plurality of disc type mounting bases 2 are installed so as to be rotatable at least about one shaft and an optically effective member and a drive means for rotating the mounting bases 2 are mounted. The drive means are piezoelectric motors 22 which are separately connected to a base while being each provided with a drive end part, preferably, a member 26 to be driven making a rotary motion. The members 26 to be driven are made smaller in size than the electric motors 22.
Patent JP-S58113469-A (JP)
Inventor: NAKAO HISANOBU
IPC: E04G23/02
Filed: 1982-11-30
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-H0260253-A (JP)
Title: Detecting system of device to be monitored with same address
Inventor: OSHIMA JUNKO
IPC: H04L12/40
Filed: 1988-08-25
Abstract: PURPOSE:To detect the presence and the number of devices to be monitored with the same address without taking time by providing a monitoring device with a same address number detecting means to count the number of responses for a same address detection command received from the device to be monitored within prescribed time. CONSTITUTION:When the device 4 to be monitored is added to a network, and its address is set to be the same as the address, for instance '1', of the device 1 to be monitored, the monitoring device 10 transmits the same address detection command attached with the address '1' to a transmission line through a transmitting part 15. The devices 1, 4 to be monitored receive it because a signal inputted through receiving parts 26 is the address of their own devices, and they extract the random number values of random number generators 21, and when the values of timers go to the random number values, they transmit the responses for the same address detection command through the transmitting parts 25, respectively. The monitoring device 10 receives response signals during the time till the timer 12 reaches time-out, and adds 1 to the counted value Rn of a counter 11 at every reception, and indicates it on an indicating device 17.
Patent JP-H0555890-A (JP)
Title: Connection circuit between semiconductor integrated circuits
Inventor: AOKI YASUSHI
IPC: H03K19/0175
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a connection circuit between two semiconductor integrated circuits capable of executing rapid signal propagation and saving power consumption and having respectively different signal levels. CONSTITUTION:An output circuit 10 included in a COS semiconductor integrated circuit is constituted of a push-pull type output circuit including N-channel MOS transistors(TRs) MN1, MN2 and inverter circuits IV1 to IV3. The output terminal OD1 of the circuit 10 is connected to the input terminal ID2 of an input circuit 30 in a bipolar type semiconductor integrated circuit and also connected to ground potential through a terminal resistor R. Thereby signal propagation between the two semiconductor integrated circuits having respectively different signal levels can be attained without using a level conversion element.
Patent JP-H051079-A (JP)
Title: Production of aromatic diphosphate and its use
Inventor: MATSUMURA TADANORI
IPC: C07F9/12
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the subject compound useful for e.g. engineering plastics excellent in thermal stability, molding processability and flame retardancy by reaction in the presence of a Lewis acid catalyst between each specific diaryphosphorohalide and aromatic dihydroxyl compound. CONSTITUTION:Firstly, reaction is made in the presence of a Lewis acid catalyst such as magnesium chloride between (A) an aromatic monohydroxyl compound having steric hindrance at ortho site of formula I (R<1> and R<2> are each lower alkyl; R<3> is H or lower alkyl) and (B) a phosphorus oxyhalide to produce a diaryphosophorohalidate of formula II (X is halogen). Then, an aromatic dihydroxyl compound of formula III (R<4> is H or lower alkyl; Y is lone bond, CH2, etc.; (k) is 0 or 1; (m) is 0-4) is reacted in the presence of a Lewis acid catalyst with the compound of the formula II, thus obtaining the objective compound of formula IV. A flame-retardant resin composition is obtained by incorporating (1) 100 pts.wt. of a thermoplastic resin except for polyester or a thermosetting resin with (2) 0.1-100 pts.wt. of said compound.
Patent JP-H0876333-A (JP)
Title: Sealing structure
Inventor: NOMURA YOSHIKI
IPC: G03D3/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide a sealing structure which realizes simple mounting and stable mounting. CONSTITUTION: A rectangular part 250 having a rectangular cross section of a sealing member 248 is fitted into a recessed part 246 having a rectangular cross section on a rack outer peripheral surface 59 of a rack cover 350 of a processing rack. The sealing member 248 is mounted to a processing rack 58 side. The sealing member 248 comes into pressurized contact with the intra- tank peripheral surface 55 of the tank 54 in the state of inserting the processing rack along the one direction (vertical direction) of the tank 54. As a result, the sealing between the intra-tank peripheral surface 55 of the tank 54 and the rack outer peripheral surface 59 of the rack cover 350 of the processing rack is executed.
Patent JP-2001030305-A (JP)
Title: Shape of plastic injection-molded article, manufacture thereof and mold
Inventor: KANEMATSU TOSHIHIRO
IPC: B29C45/73
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation caused by internal stress by providing an engaging recessed or projected part to the exterior angle surface of a disk shape. SOLUTION: Annular engaging recessed parts 2 having a U-shaped cross section are provided to both upper and rear side surfaces of the rim 1 of a gear one by one, and annular projected parts having a U-shaped cross section are provided to the inner surface of the cavity of a mold corresponding to the recessed parts 2. After the mold is filled with a resin, cooling gas is introduced from a gas introducing passage under pressure to induce a sink in the inner peripheral surface of the rim 1. The rim 1 shrinks as the advance of cooling to be ready to deform but, since the peripheries of the engaging recessed parts 2 are rapidly cured to be mechanically engaged with the annular projected parts of the inner surface cavity, the deformation of the rim is prevented by this engaging force.  This engaged unevenness is set to a position and direction capable of effectively preventing the deformation of a molded article by the mechanical engaging force, but this position and direction are appropriately selected in consideration of the shape and structure of the molded article.
Patent JP-2001039310-A (JP)
Title: Trackless conveyance vehicle
Inventor: FUJINAGA NAOMICHI
IPC: B62D6/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a trackless conveyance vehicle automatically calculating target steering angles of each wheel and positioning a steering shaft without requiring an operator to individually set steering angles of each wheel one by one and just by designating a turning curvature or the like even when manually moving and rotating a vehicle body. SOLUTION: Buttons each for 'right' and 'left' are provided on a curvature setting part 1 and an objective curvature is set when either of the buttons is pressed. When a 'straight forward' button is pressed, the curvature is set at zero. The objective curvature is passed on to a target steering angle calculating part 3 and target steering angles of each wheel are calculated there based upon a calculation formula. Upon receiving these target steering angles, a steering shaft positioning part 4 positions steering shafts of each wheel by sending out a speed command signal to a steering shaft motor driver 5 while receiving a steering angle signal from a steering shaft encoder 6.
Patent JP-H1052958-A (JP)
Title: Form printing processing system
Inventor: SHIGETA AKIHIRO
IPC: G06Q10/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce load of a printing application program by creating an overlay form which holds a calculation expression for an item to print a printing data, analyzing the calculation expression in the form at printing so as to calculate the printing data, and printing by superposing the calculation result and the overlay form. SOLUTION: When a form is to be created, a keyboard 1-B is operated for creasing the form through a display terminal 1-A. Next, a form creating data processing means 1-H analyzes a data relating to a form layout. The data is delivered to an overlay form creating means 1-J. When a data relating to editing is inputted, an editing information processing means 1-I analyzes information relating to editing, and an overlay form which holds a calculation expression for an item to print a printing data is created based on the data received at the form creating means 1-J, and stored. At printing the form, printing is performed by utilizing a printing application program 1-E.
Patent JP-S6456017-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1987-08-26
Abstract: PURPOSE: To automatically start rice cooking at a designated time without operating a rice cooking switch at the time of reserved rice cooking by detecting the temperature of a pot at a designated rice cooking start time to be compared with the heat insulating temperature. CONSTITUTION: A temperature of a pot is detected by a temperature detecting means 8. In reserved rice cooking means 27, clocking operation is performed in such a manner that rice cooking is completed at a designated rice cooking finish time or rice cooking is started at a designated rice cooking start time. Further, in rice cooking start means 28, when the temperature of a pot detected at the above rice cooking start time is lower than a designated temperature based on the heat insulation temperature, rice cooking is started. Thus, at the time of reserved rice cooking, a rice cooking process can be started automatically at a designated time without operating a rice cooking switch.