baber/WOPTO huggingface dataset:
Patent JP-H0339421-A (JP)
Title: Production of cr-ni stainless steel sheet having welding crack resistance
Inventor: UEDA MASANORI
IPC: B22D11/06
Filed: 1989-07-06
Abstract: PURPOSE:To produce a Cr-Ni stainless steel sheet having welding crack resistance by casting a molten Cr-Ni stainless steel with a specific composition into a thin sheet by means of a synchronous continuous casting machine, performing specific rapid cooling, and then carrying out ordinary cold rolling, etc. CONSTITUTION:A molten Cr-Ni stainless steel having a composition in which the value of alphaFecal defined by alphaFecal%=3(Cr+1.5Si+Mo+Nb)--2.8(Ni+0.5Mn+0.5Cu)-84(C+N)-19.8% is regulated to >=4% is cast into a thin sheet of <=10mm thickness by using a continuous casting machine of twin roll type, etc., where the wall surface of mold is moved synchronously with thin sheet. The above thin sheet is cooled through the temp. range from the solidification temp. to 1200 deg.C at >=10 deg.C/sec cooling rate, further cooled through the temp. range from 950 to 600 deg.C at >=5 deg.C/sec cooling rate, and coiled at <=600 deg.C. Then, the thin sheet is subjected to ordinary descaling, cold rolling, final annealing, and temper rolling. By this method, the Cr-Ni stainless steel sheet causing no crack due to rapid solidification at the time of casting and having welding crack resistance can be obtained.
Patent JP-S6417990-A (JP)
Title: Articulate shield excavator
Inventor: MITANI NORIO
IPC: E21D9/06
Filed: 1987-07-13
Abstract: PURPOSE: To contrive steep curvature execution by rotatably attaching a shield jack having a spherical face bearing to the rear shield of two divided shields, and slidably pressing a spreader on the inner face of the shield by a plate spring. CONSTITUTION: A number of articulate jacks 11 and the shield jacks 1 of the same number are provided between two-divided front shields 10 and a rear shield 9. The jack 1 is inclined for a shield axial center at the time of reduction, and sets an inclined angle so as to be substantially parallel with the axial center at the time of expansion. The spherical face shaft 2 of the jack 1 is rotatably attached to the ring guarder 4 of the shield 9, and a spreader 5 is slidably pressed on the inner face of the shield 9 by a plate spring 7 and a journal 8. During steep curvature execution, the prescribed position of the shield 9 is always pressed on the spreader 5, and interference between the jack 1 and the shield 9 does not occur.
Patent JP-2001003909-A (JP)
Title: Cable fixture
Inventor: MIYAMOTO TAKEAKI
IPC: E03F3/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To surely attach a fixture by providing a body with a hollow structure opened to an one axial side and a plurality of projections crossing at right angles and an opening therewith, a cable hook, adhesive filling the hollow structure, and a center pin inserted in the body to discharge the adhesive from the opening. SOLUTION: A resin film is formed from the tip 10 of a body 1 to a stopper 5, a hollow structure 8 formed in the body 1 is filled with adhesive 9 by facing the tip 10 downward, and a center pin 2 is inserted into the hollow structure 8 while discharging air from an air vent groove 3 to be sealed without applying any pressure. Then, the body 1 is pushed into a bored hole 12 in a wall face 11 from the tip 10 to the stopper 5, the position of a fixture is regulated by the bored hole 12, and the fixture is prevented from pulled out by pull-out prevention projections 6. When pushing the pin 2 further, the adhesive 9 brakes the film from an adhesive discharge port 7 of the body to discharge perpendicular to the main spindle and fill between the body 1 and the bored hole 12 uniformly. This constitution can enhance the sticking performance to the pipe wall and the detent effect.
Patent JP-S6329745-A (JP)
Title: Transfer device for information recording medium
Inventor: MANABE NAOKI
IPC: G03B23/02
Filed: 1986-07-23
Abstract: PURPOSE:To finely adjust the position of a picture screen, by fitting a switch for closing path to a knob provided on a film winding shaft under a manually movable condition and driving a rewinding motor by releasing the brake of the winding shaft by means of the path closing signal of a switch. CONSTITUTION:A DC power source 19, such as battery, etc., comparator 20, and photocoupler 21 which prevents malfunctions caused by noises, such as static, etc., are provided. Simultaneously with the output of the photocoupler 21 to a 1st control circuit 22 which releases the brake of a winding shaft 11 by inputting it to a 2nd control circuit 23 which drives a rewinding motor M2 the actuation of a brake solenoid SOL3 is released and tension is applied to a film by actuating the rewinding motor M2 when fine adjustment is made on the position of the film. As a result, the film is not slackened and a knob 17 can be rotated soothly. Thus the function of the knob an be multiplexed.
Patent JP-H0222019-A (JP)
Title: Rotary injection molding machine
Inventor: SHIINA TOSHIO
IPC: B29C33/30
Filed: 1988-07-12
Abstract: PURPOSE:To easily perform the mounting work of a metal mold in a short period of time by attaching a plurality of sets of metal molds to a common metal mold attaching board, and detachably attaching the plurality of sets of metal molds to a rotary board and a stationary board opposed to the rotary board or a movable board through the attaching board. CONSTITUTION:Upper molds 26 and lower molds 28 of a plurality of sets of metal molds are attached to common metal mold attaching boards 30, 32. The plurality of sets of the molds 26, 28 are detachably attached to a rotary board 20 and a lower surface plate 10 opposed to the board 20 through the boards 30, 32. Then, the positional relation between the metal molds (the upper and lower molds 26, 28) can be regulated outside a molding machine, and the metal mold attaching work can be extremely easily performed. After the molds 26, 28 are attached to the boards 30, 32 at predetermined positions, the molds can be replaced with high positioning accuracy merely by attaching or detaching the boards 30, 32 to the board 20 and the plate 10.
Patent JP-H0460158-A (JP)
Title: Device for control therottle valve of engine
Inventor: SHINYA YOSHIYUKI
IPC: F02D41/04
Filed: 1990-06-29
Abstract: PURPOSE:To improve control convergency to target drive power by performing a process to an arithmetic operation of interlocking ratio of an accelerator opening to a throttle opening by a relatively long predetermined period and executing a process of an arithmetic operation of the final throttle opening by a shorter period relating to the process of the arithmetic operation of the interlocking ratio. CONSTITUTION:A target throttle opening in accordance with an output of a target drive power arithmetic means A, which calculates target drive power based on various parameters, is obtained by a target throttle opening arithmetic means B, interlocking ratio of an accelerator opening to a throttle opening is calculated based on the target throttle opening and an output of an accelerator opening detecting means by a final target throttle opening arithmetic means C and the final target throttle opening is calculated by a product of the calculated interlocking ratio and the accelerator opening. Here, the first process executing means D for executing a process to an arithmetic operation of the interlocking ratio by a relatively long period and the second process executing means E for executing a process of calculating the final target throttle opening by a short period relating to the process to the arithmetic operation of the interlocking ratio are set.
Patent JP-S5962817-A (JP)
Title: Distributed refractive index lens system
Inventor: AONO YASUHIRO
IPC: G02B9/04
Filed: 1982-10-04
Abstract: PURPOSE:To compensate well not only the spherical aberration but also the coma aberration, by combining two distributed refractive index lenses, at least, different in refractive index distribution from each other to constitute a lens system. CONSTITUTION:In one distributed refractive index lens, a value n2 which gives an aberration coefficient 6i (i=1, 2, and 3) to cancel an aberration due to the refraction on the end face of the lens and the face of an optical disc exists certainly with respect to one optional aberation. Generally, other aberrations are not cancelled simultaneously at this time. That is, the number of degrees of freedom for aberration compensation of the refractive index distribution is 1. The same is true for high-degree aberrations. Since two independent high-degree refractive index distributions are required at least for the purpose of compensating the spherical aberration and the coma aberration simultaneously, a single distributed refractive index lens is divided to two lenses L1 and L2, and high- degree refractive index distributions h41 and h61 and high-degree refractive index distributions h42 and h62 different from each other are given to these lenses. Thus, the spherical aberration and the coma aberration are compensated.
Patent JP-H1121488-A (JP)
Title: Production of offset printing ink
Inventor: YUASA TAKAHIRO
IPC: C09D11/033
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce many time and labor required for a process for obtaining pigment of crude copper phthalocyanine and printing ink producing process and obtain offset printing ink of high-quality β-type copper phthalocyanine pigment. SOLUTION: This method for producing offset printing ink comprises subjecting crude copper phthalocyanine and a resin in an amount of 1-200 wt.% based on the crude copper phthalocyanine to dry powdering under <=10% oxygen concentration atmosphere and subjecting the resultant dry type powdered material and a hydrocarbon solvent having <=1 wt.% aromatic hydrocarbon content or varnish containing the hydrocarbon oil at 60-140 deg.C to disperse treatment by dispersing machine including granular media.
Patent JP-2001001750-A (JP)
Title: Air conditioner for vehicle
Inventor: KATAYAMA YASUO
IPC: B60H1/32
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle, capable of air-conditioning during idling stop. SOLUTION: This air conditioner for vehicle comprises an air-conditioning unit 1 provided with an evaporator 31 on the upstream side of a heater core 42, a coolant system 2 for supplying a liquid coolant to the evaporator 31, a heating source system 3 for introducing a part of engine cooling water from an engine cooling water system to the heater core 42, and a controlling section 4 for operation control. An air-conditioning circulation passage is formed in the engine cooling water system to interconnect the upstream side and downstream side of the heater core 42.  Further, an air-conditioning circuit 60 during vehicle stoppage is provided, comprising in the air-conditioning circulation passage a regenerator tank 64 for storing a predetermined amount of engine cooling water, a circulating pump 65 for circulating the engine cooling water, and check valves 62, 63 for connecting or disconnecting the air-conditioning circulation passage and engine cooling water system.
Patent JP-S6160416-A (JP)
Inventor: YAMADA MORIO
IPC: B65B31/02
Filed: 1984-08-22
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-S5873626-A (JP)
Title: Kenti block and construction thereby
Inventor: SHINAGAWA SHINJI
IPC: E02D29/02
Filed: 1981-10-27
Abstract: PURPOSE:To prevent the bias of the ends of blocks and make the blocking work easier for raising the efficiency of the work by a method in which positioning channels are provided on sides of KENTI blocks for constructing a retaining wall and bars are fitted into both channels of the adjacent blocks and positioned when stacking up the blocks. CONSTITUTION:Footing blocks 11 for the first stage are set as a base of a retaining wall A, KENTI blocks 1 for the second stage are stacked up between the footing blocks 11, and KENTI blocks 1 for the third stage are stacked up in an inversed and inclined manner for each between the blocks 1. Finally, top blocks 12 for the uppermost stage are stacked up. In this case, positioning channels 7m and 7m are formed on sides 4m and 4n of both bodies 1a and bars 8 are fitted into the channels 7m and 7n for stacking by making the channels 7m and 7n face each other, whereupon the end parts of both blocks 1m and 1n are automatically positioned and both the blocks 1m and 1n are coupled with each other through the bars 8.
Patent JP-2001007175-A (JP)
Title: Method and device for evaluating electromigration of metal wiring
Inventor: NISHIMURA KOICHI
IPC: G01R31/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a highly precise constant, a current density coefficient and activation energy in short time in the electromigration evaluation of metal wiring an integrated circuit. SOLUTION: Three types of application current densities (J1, J2 and J3) are set (11) in the relation of J1>J2>J3 and J1/J2=J2/J3. An electromigration test in the three types of application current densities is conducted and wiring resistance and fault time in the respective application current densities are obtained (12). The values of a constant A, a current density coefficient (n) and activation energy Ea are calculated (14) by using a relation expression from them.
Patent JP-H0519987-A (JP)
Title: Printer sharing system
Inventor: SATO TOSHIYUKI
IPC: G06F3/12
Filed: 1991-07-15
Abstract: PURPOSE:To provide a printer sharing system for plural work stations connected to a local area network to use efficiently the printers of plural printer servers. CONSTITUTION:In this system, the work station 20 with a server control program 20d having an inquiring function for the printing processing working state of the printer server 30 is connected to the printer server 30 with a printing processing queueing program 30d having the reporting function of the printing completion time of printing processing queued by the printer server 30 for an inquiry, and this system is a local network system to realize efficient printer sharing.
Patent JP-S5963776-A (JP)
Title: Semiconductor device for detecting incident position
Inventor: YAMAGUCHI SEIJI
IPC: G01C3/06
Filed: 1982-10-01
Abstract: PURPOSE:To improve the sensitivity of positional detection by previously making the resistance value of the central section of the other conduction type semiconductor layer opposite to a pair of electrodes for detecting positions higher than sections in the vicinity of each electrode in the device in which the other conduction type semiconductor layer is formed on the surface of one conduction type semiconductor substeate, the electrodes are formed opposed to the other conduction type layer and the positions of particle beams projected to the surface are obtained by outputs from the electrodes. CONSTITUTION:The P type layer 3, which is thin at a central section 3a and is thick in peripheral sections 3b and 3c surrounding the section 3a, is diffused and formed to the surface of the N type semiconductor substrate 1, a light-receiving surface thereof is formed to a rectangular shape. The thickness of the central section 3a is thinned up to approximately 0.2mum while impurity concentration is also brought to 10<17>/cm<3> and resistance is brought to approximately 100kOMEGA, and the thickness of the peripheral sections 3b and 3c is brought to 1.0mum, and concentration is also brought to approximately 10<20>/cm<3> and resistance is lowered up to 100OMEGA. The positional signal electrodes 4 and 5 are formed to the layers 3b and 3c along the short sides of the resistance layer 3, and an electrode 2 is also formed to the back of the substrate 1. Accordingly, the positional resolving power of the central section of the surface is improved without shortening the full length.
Patent JP-H0522075-A (JP)
Title: Bias circuit for avalanche photodiode
Inventor: SUNAGA YOSHINORI
IPC: H04B10/564
Filed: 1991-07-15
Abstract: PURPOSE:To unnecessitate control and to enable a stable operation over a wide temperature range by connecting a constant current circuit and a constant voltage circuit through a switching means to an avalanche photodiode (APD). CONSTITUTION:A bias circuit 1 for the APD is equipped with a constant current circuit 20 and a constant voltage circuit 30, and the constant current circuit 20 and the constant voltage circuit 30 are connected through a switching means 40 to the APD 10. When optical input signal power does not satisfy a set value arbitrarily decided in advance, the switching means 40 is operated to connect the constant current circuit 20 and the APD 10. Therefore, a constant current bias is impressed to the APD 10 and at that time, the merit of using the low current bias is effectively utilized. Namely, the circuit of feedback control or temperature compensation is unnecessitated, an excess breakdown current caused by the dispersion of elements or a temperature change or the considerable deviation of an amplification factor M is eliminated, and control is unnecessitated.
Patent JP-S5875861-A (JP)
Title: Lead wire for circuit element hermetically sealing package and manufacture thereof
Inventor: ISHII KATSUMI
IPC: H01L23/48
Filed: 1981-10-30
Abstract: PURPOSE:To prevent the ageing deterioration of the strength at the soldered part of a package by constructing the soldered part of the lead wire further with an Sn-Pb alloy film on an Ni-plated film. CONSTITUTION:An Ni-plating film is formed on a lead wire body, is dipped in molten Sn-Pb alloy before an Ni oxide is produced on the film, and an Sn-Pb alloy film is formed at least on the solder part. The composition of the alloy is preferably Sn:Pb=6:4-9:1. The thickness of the alloy film is preferably 0.5- 2.5mum. The temperature of the molten alloy is preferably at 183-300 deg.C.
Patent JP-H0879749-A (JP)
Title: Synchronous restoration method for variable-length decoder and its device
Inventor: BUN KENKI
IPC: H04N19/196
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To maintain synchronization for signal processing by generating a readout signal from a FIFO memory until all data are read out from a second block from which an error signal is detected and interrupting restoring operations until the next second block is impressed. SOLUTION: A VLD I/F section 200 outputs a readout signal RE in response to a data request signal RQ from a variable length decoder 300 when no error signal ER is inputted from an EOB error detector 400. When the I/F section 200 inputs the error signal ER, the section 200 generates the signal RE until all data are read out from the second block of a FIFO memory 100 from which the error signal ER is detected without responding to the data request signal RQ. A control section 500 interrupts the decoding operations of the decoder 300 when the error signal ER is inputted by using another control signal and restarts the restoring operations when the next second block of the second block is impressed. Therefore, synchronization for signal processing can be maintained, because normal decoding can be performed from the next block.
Patent JP-H1014521-A (JP)
Title: Manufacturing apparatus for konnyaku
Inventor: MATSUMOTO TAKASHI
IPC: A23L19/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To save the labor for the production of konnyaku, enable its produc tion in a shortened time thereby providing a production apparatus for continuous production of konnyaku as an industrial product in a relatively large scale. SOLUTION: This apparatus comprises a plurality of means for thermally coagulating devil tongue sol 10 concentrically arranged on the rotating disk 2, a feeding plate 40 for feeding electricity and heating the coagulating means 10, a pusher for pushing out the thermally coagulated gel products, a forming means for forming the konnyaku gel that is extruded out in a desired shape, and a conveyer C for conveying out the formed konnyaku. In this case, the konnyaku sol is coagulated with heat by feeding the electricity whereby the continuously treatment becomes possible in a shortened time with labor saved.
Patent JP-H091480-A (JP)
Title: Workpiece conveying device and machine tool using it
Inventor: SHIRASAGO YOSHIO
IPC: B25J9/00
Filed: 1995-06-16
Abstract: PURPOSE: To improve movability so as to provide a workpiece conveying device using no driving cylinder and so as to provide a machine tool in which chips and cutting oil generated during machining are not leaked from a machining place while the number of movable parts such as a gate and a shutter arranged in a chute for feeding a workpiece is reduced. CONSTITUTION: A gripping arm 23, which is provided with at least one gripping member 27 gripping a workpiece 11, and a driving shaft 24 provided with the gripping arm 23 at the tip are provided, and a spiral track and an axial track are formed in the driving shaft 24. A first rotary member is engaged in the spiral track, while a second rotary member is engaged in the axial track. The first rotary member is rotated by means of a first driving motor 35, while the second rotary member is rotated by means of tub second driving motor 42.
Patent JP-H0461404-A (JP)
Title: Oscillator circuit
Inventor: NAKAMOTO YASUHIRO
IPC: H01P7/08
Filed: 1990-06-28
Abstract: PURPOSE:To attain miniaturization and to facilitate the accurate adjustment of the oscillating frequency by connecting one end of a microstrip line to ground, connecting the other end to an additional capacitive component and connecting the microstrip line to a stub capable of adjusting the oscillating frequency through trimming. CONSTITUTION:An earth conductor 3 is formed to the rear side of a base plate 2 with a microstrip line 1 formed thereto and one end of the microstrip line 1 is connected to the earth conductor 3 via a throughhole 4. Moreover, an additional capacitive component Cx is connected to the other end of the microstrip line 1. Furthermore, short-stubs 1011-1014 are connected to the microstrip line 1 and the oscillating frequency is adjusted by trimming the stubs. Thus, miniaturization is attained and the oscillating frequency is easily and accurately adjusted.
Patent JP-H0615815-A (JP)
Title: Ink jet recording apparatus and electronic machinery using the same
Inventor: MIKOSHIBA HITOSHI
IPC: B41J2/185
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a small-sized inexpensive ink jet recording apparatus easy in maintenance by performing recovery processing with respect to printing paper by moving a nozzle part to the position opposed to the printing paper and abolishing an ink storage part. CONSTITUTION:Since recovery processing due to flashing is performed by moving a nozzle to the position opposed to printing paper 30, waste ink is applied to the printing paper 30 to be discharged out of the apparatus by paper feed operation along with the printing paper 30. Therefore, even when flashing is performed any time, it is prevented that ink is excessively stored in the apparatus and a device such as a ink tank is unnecessary. A carriage 3 is moved to the position opposed to the printing paper at the time of printing and flashing is performed toward the printing paper 30 to continuously enter a printing process thereafter.