baber/WOPTO huggingface dataset:
Patent JP-H0375931-A (JP)
Title: Numerical arithmetic processing device
Inventor: FUKUDA MASAHIRO
IPC: G06F9/30
Filed: 1989-08-18
Abstract: PURPOSE:To execute the combination of hardware groups with one instruction by decoding only instructions, which are inputted to an association memory from an instruction storage memory in accordance with the control signal from the association memory, in a microprocessor having a word fixed length instruction system. CONSTITUTION:The instruction read out from an instruction ROM 21 is inputted to an association memory 22 through a bus 2, and this instruction is compared as a key with keys 31 in the memory 22. When a key coinciding with the instruction is found and a parity bit 30 corresponding to this key is set, contents of a memory 35 corresponding to the key 31 are outputted to an instruction bus 3, and a control line is set to the logical positive and is inputted to an instruction decoder 23, and not only the instruction on an instruction bus 1 but also that on the instruction bus 3 is decoded; but when the control line 4 is set to the logical negative, only the instruction on the bus 1 is decoded. When hardware groups to be simultaneously operated will be designated to a memory 35 of the memory 22, parts of the key 31 and the memory 35 are assigned to specific registers.
Patent JP-S59102146-A (JP)
Title: Moisture measuring apparatus using microwave
Inventor: SAWADA YASUHIRO
IPC: G01N22/04
Filed: 1982-12-03
Abstract: PURPOSE:To make moisture measurement with high accuracy by an apparatus wherein the phase lag of microwave caused by the measured material is detected. CONSTITUTION:The microwave having passed a measured material 9 is input to a phase comparator 7 through a receiving antenna 5 and an isolator 6. A phase shifter 8 adjusts the phase which is varied depending on the route length to detect the phase lag of the transmitted micro wave relative to the microwave having the same phase as that applied to the measured material 9 from the receiving antenna 4. The phase lag attributable to the specific inductive capacity is proportional to the moisture content of the measured material, so that moisture measurement can be made with high accuracy.
Patent JP-S6189239-A (JP)
Title: Polyolefin composition
Inventor: DOI TOSHIKI
IPC: C08L51/06
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled composition with improved plysical properties such as impact strength and enhanced surface processability such as coatability, by incorporating polyolefin with a specific amount of a graft copolymer prepared by grafting unsaturated dicarboxylic acid 9anhydride) to specific ethylene- propylene copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 99.9-80 (pref. 99-50) pts.wt. of a polyolefin (e.g., polyethylene) with (B) 0.1-70 (pref. 1-50) pts.wt. of a modified polymer prepared by grafting 1) 0.1-10wt% of an unsaturated carboxylic acid (anhydride) [e.g., maleic acid (anhydride)] to 2) crystalline and/or rubbery copolymer with an ethylene content 10-80wt% from ethylene and propylene (plus >=4C olefin), followed by kneading.
Patent JP-S6275083-A (JP)
Title: Wear resisting combined material
Inventor: KAMITSUMA YASUO
IPC: C23C8/72
Filed: 1985-09-27
Abstract: PURPOSE:To substantially improve scuffing resistance and wearing resistance, by applying a nitrosulphurizing process to a surface of combined one material while using cast iron for the other fellow material, in the case of a friction mechanism member in a compressor. CONSTITUTION:The vane material, using SKH9 (ingot steel and sintered high speed too steel) specified by JIS and applying a nitrosuolphurizing process as surface hardening treatment, forms sulphide (FeS) and nitride (Fe4N) on the surface layer part, and the vane material is combined with pearlite and ferrite composition of FC20 as the fellow material. As the result, as shown in the drawing, the developed combined material is the most excellent in wearing resistance as compared with the other combined material. That is, scuffing resistance and wearing resistance can be substantially improved by applying the nitrosulphurizing process to the SKH9 in one of the combined material while using a cast iron material for the other fellow material.
Patent JP-H0555744-A (JP)
Title: Mounting parts loading/unloading apparatus
Inventor: TANAKA MASATOSHI
IPC: H05K3/34
Filed: 1991-08-26
Abstract: PURPOSE:To prevent breakdown of through holes by fusing solder under the condition that a heating body is isolated by a predetermined distance from the rear surface of a circuit board. CONSTITUTION:Semiconductor parts (SP) 3 to be removed by a chuck mechanism (CM) 7 are chucked. A first heating body (FM) 11 is shifted to the position a' to be in contact with the rear surface of a printed circuit board (PB) 1 with a first shifting mechanism 14 to heat solder 5 provided within a through hole 4. When the solder 5 is heated up to a temperature immediately before it starts to melt, the heating body FH11 is shifted to the position a'' separated by distance h1. Here, the heating temperature is further raised until the solder 5 fuses. When the solder 5 is fused, SP3 is pulled from the mouting surface of PB1 with a pulling force g of CM 7. Next, a second heating body 8 is shifted from a waiting position a to the position b' separated by distance h2 from PB1 with a second shifting mechanism 10 and this second heating body 8 heats the solder 5 until the solder remaining in the through hole 4 at the mounting position of the removed SP3 fuses. The melted solder 5 is sucked for removal by a sucking mechanism 17.
Patent JP-2000046083-A (JP)
Title: Self-lubricating friction material and manufacture thereof
Inventor: FUJIWARA YASUYUKI
IPC: C23C14/58
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the abrasion resistant low-friction coefficient characteristic while holding the strength as a metal ingot material by fixing the self-lubricating material in narrow holes passing through a hard anodic oxide coating formed in a surface of a base metal and arriving at the base material. SOLUTION: This self-lubricating friction material is formed of the base material metal 3, a hard anodic oxide coating 2 and the self-lubricating material 1. As the base material metal 3, a metal material such as an ingot material capable of being formed with a hard anodic oxide coating 2 in a surface thereof is used. The self-lubricating friction material is formed of the hard anodic oxide coating 2 formed in a surface of the base metal and the self-lubricating material 1 fixed in narrow holes 3a passing through the hard anodic oxide coating 2 and arriving at the base material. Since the narrow holes 3a are formed so as to arrive at the inside of the base material, a large quantity of the self-lubricating material 1 can be held without easily falling out it, and the base metal 3 suitable for a sliding member holding an abrasion resistant low-friction coefficient for a long time can be obtained.
Patent JP-H0662430-A (JP)
Title: Filter device
Inventor: ISHIHARA MITSUGI
IPC: H04N11/04
Filed: 1992-08-10
Abstract: PURPOSE:To simplify the circuit constitution for reduction of the cost of a filter device by supplying the latch output of a latch means to an arithmetic means which mixes the ratios of lines while changing these ratios in an optimum way, to a filter means of the latch output and to a storage means respectively. CONSTITUTION:The output P obtained by switching the interpolation data (x) supplied through an input terminal 60 by a switch 61 is given to a subtractor circuit 63. The data (x') preceding the data (x) by 11 fields and read out of a field memory 67 is inputted to the circuit 63 when a switch 70 is turned off. Meanwhile the filtering output (y') supplied from a block filter 66 is inputted to the circuit 63 when the switch 70 is turned on. The subtraction is carried out between the data P and (x') and between the data P and (y') when the switch 70 is turned on and off respectively. Then the output of the circuit 63 is multiplied by the coefficient information S given from a ROM 71 through a multiplier circuit 64. Meanwhile a subtractor circuit 69 performs the subtraction between the output read out of a field memory 68 and the output (y'), and the ROM 71 outputs the information S based on the subtraction output of the circuit 69. An adder circuit 65 adds the output of the circuit 64 to the output of the memory 67 or the filter 66, and this addition output R is outputted via an FF 72.
Patent JP-S58116716-A (JP)
Inventor: NAKAMURA HIROYUKI
IPC: H01G4/18
Filed: 1981-12-29
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-S60103231-A (JP)
Title: Manufacturing method of heating unit of sheathed glow plug
Inventor: TSUBOI SHINJIROU
IPC: F23Q7/00
Filed: 1983-11-11
Abstract: PURPOSE:To remove variation in the composition and to positively prevent breaking of wire due to deterioration in the strength thereof by overlapping ends of two electric resistance wires, placing a heat-resisting metal plate thereon, and subjecting the wires and the plate to electric resistance welding. CONSTITUTION:One end 11 of an electric resistance wire coil 1 made of chromel is overlapped on one end 21 of a pure nickel coil 2, the nickel alloy plate 4 is placed on the coils and a large current is supplied thereto to weld the plate 4 and the overlapped body 3 to each other. Other end 12 of the coil 1 is welded to a circular metal member 61, and one end 22 of a coil 2 is welded to other end 62a of an inner shaft 62. Next, the welded body 10a is inserted into a heat generating tube 6a made of stainless steel, and a heat insulating powder 66 is filled therein together with coils 1 and 2. The outer diameter of the tube 6a is throttled by applying pressure thereto from the outer periphery, and a terminal nut 73 is coupled to one end 62b of the inner shaft 62 by screws thereby to fabricate a sheath glow plug 7. As a result, it is made possible to prevent deterioration in the strength of the coil overlapped portion. Further, since spot welding is used, the productivity is improved as compared with the case of using argon welding.
Patent JP-S6368797-A (JP)
Title: Turbine-type fuel pump
Inventor: TAKANO HIROKI
IPC: F04D5/00
Filed: 1986-09-10
Abstract: PURPOSE:To ensure a required minimum amount of fuel discharge even when a turbine blade is broken, by forming a turbine with a disc and a plurality of blades, which are intermittently arranged on the periphery of the disc in the circumferential direction, and thickening the root part of the blade in comparison with the tip part. CONSTITUTION:A turbine 21 consists of a flat, circular-plate-shaped disc 21A made of a synthetic resin, a shaft-through-hole 21B formed on the disc 21A, a plurality of joint-engaging holes 21C, which are formed on the peripheral side of the shaft-through-hole 21B, and a plurality of blades 21, which are intermittently arranged on both upper and lower sides of the disc 21A in the peripheral direction. In this constitution, the blade 21D is constituted in such a manner that its lower half part connected to the disc 21A is formed into a thick and mountainous root part 21D1, while its upper half part is formed into a flat, tip end part 21D2 that is thinner than the root part 21D1. With this contrivance, even when the tip part 21D2 is broken by a foreign material collided with the blade 21D during rotation of the turbine 21, the root part 21D1 can remain unbroken.
Patent JP-H0377083-A (JP)
Title: Measuring instrument for magnetic resonance phenomenon
Inventor: YOKOGAWA KATANOBU
IPC: G01N24/10
Filed: 1989-08-21
Abstract: PURPOSE:To realize a measurement with high sensitivity by providing an elecromagnetic wave supplying means which varies an energy supplying quantity hourly and supplies energy and a means which extracts only a specific part with significance selectively and detects the absorption quantity, radiation quantity, etc., of an electromagnetic wave. CONSTITUTION:A cavity resonance 2 and a Hall element 3 for magnetic field measurement are provided between the magnetic poles of an electromagnet 1 and a sample 4 to be measured is fixed in the resonator 2. The sample 4 is supplied with a pulsating microwave generated by a microwave source 5 and a pin 6 and a static magnetic field produced by the electromagnet 1. A signal detected by a microwave detector 8 is fetched only when the pulse signal is ON. Further, the cycles of pulses are made sufficiently short through the static magnetic field sweeping of the electromagnet 1. Consequently, when the magnetic field strength of the electromagnet 1 is effectively constant, the signal is inputted to a gate integrator 9 plural times and its addition means signal is amplified by an amplifier 10 with a magnification factor and recorded by a signal processing part 12.
Patent JP-S58109486-A (JP)
Inventor: BARUDAN JIYAN
IPC: C07D209/16
Filed: 1982-12-03
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-2000118872-A (JP)
Title: Tension device
Inventor: MITSUHASHI TAKASHI
IPC: B65H59/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To perform PWM control of an electromagnetic brake together with other communication control, a rotation pulse detecting process or the like in a time sharing manner by a single microcomputer. SOLUTION: This tension device has a maximum value holding circuit 3, a discharge circuit 4 and a hold value discharge-control circuit 5. A microcomputer 1 repeatedly outputs a PWM signal of a duty ratio corresponding to a tension command value from a port 1a at prescribed halt intervals. A digital- to-analog converter 2 smoothes the PWM signal from the microcomputer 1 to output to the maximum value holding circuit 3. The maximum value holding circuit 3 holds a maximum volt value of the smoothed PWM signal and keeps holding it even during the halt interval of the PWM signal. When a present tension command value is smaller than the previous tension command value, the microcomputer 1 turns on a transistor Tr to reset the holding operation of the maximum voltage value in the maximum value holding circuit 3.
Patent JP-S6369417-A (JP)
Inventor: OKITSU TOSHIYUKI
IPC: H02H3/05
Filed: 1986-09-10
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-H0262500-A (JP)
Title: Heat insulating material
Inventor: IMAE KENJI
IPC: C04B32/00
Filed: 1988-08-26
Abstract: PURPOSE:To increase heat insulation effect by holding a plate body of expansion graphite in the middle of an inorganic mat. CONSTITUTION:A plate body 3 of expansion graphite is held in the middle of an inorganic mat 2. As a result, a function of preventing convection (pass of air) is applied, and the heat resistance is very high. Because heat insulation effect is large, the thickness of a heat insulating material can be small, and the whole device becomes compact. If it is applied for usage where it is exposed to high temperature flames, it can be compact because of insertion of the expansion graphite. This means that reduction of required space can be realized easily by forming a fire proofing structure, etc., compact, and construction for corner parts, folded parts, etc., in installation of the device can be easy and simple because it can be thin.
Patent JP-S6194524-A (JP)
Inventor: HASEBE HIROYUKI
IPC: H01M6/14
Filed: 1984-10-12
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-H0962491-A (JP)
Title: Program processing method
Inventor: TANAKA HIDEJI
IPC: G06F9/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the program processing method which can automatically incorporate a program. SOLUTION: If an optical disk is not a specific kind of disk in a step ST1, an advance to a step ST10 is made and a warning indicating that the disk is different is displayed. When the disk is the specific disk, an advance to file retrieving operation in a step ST100 is made and a file in execution form and a document file are retrieved. Through evaluating operation for the retrieval results in a step ST200, an explanation for incorporating operation is displayed and a program for incorporation is determined according to the retrieved execution form file when there are a specific number of file names of retrieved document files. Through executing operation for the program for incorporation in a step ST300, the program for incorporation is executed to incorporate an application program.  Further, the file before the incorporation and icon information, and information on files and icons added as a result of the incorporation are stored.
Patent JP-S60104967-A (JP)
Title: Color copying device
Inventor: MATSUNAWA MASAHIKO
IPC: G03G21/00
Filed: 1983-11-14
Abstract: PURPOSE:To attain monochromatic copying by automatic switching and to improve copying speed by selecting a monochromatic copying mode when an original is decided as a linear picture. CONSTITUTION:When an original is decided as a linear picture by a sensor part 20 and a picture discriminating device 30 formed on a holder part of a light source 1, a control device 40 interlocking with the deciding output of the device 30 selects a black developing part 8B in a developing device 8. A latent image formed on a photosensitive drum 4 by exposure through a neutral filter in a color decomposing means 7 is developed by the developing part 8B. The constitution automatically switching a color copying mode to the monochromatic copying mode when the color copying is unnecessary makes it possible to execute the monochromatic copying and improve the copying speed.
Patent JP-2000048011-A (JP)
Title: Document joint edition system
Inventor: AYUKAWA KENICHIRO
IPC: G06F17/21
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a document joint edition system capable of reducing the load of a communication route and a CPU and executing efficient joint edition for a document. SOLUTION: This system is composed of plural computer devices mutually connected through a communication route, a data storage device and a communication equipment. When a change or the like is generated in a document to be edited, an object including data corresponding to the change is transmitted from each computer device to the communication equipment. The data storage device stores a data transfer table 19 indicating which data in the object are to be directly distributed to each computer device or additionally loaded down. When the object is transmitted from the computer device to the communication equipment, the data storage device newly generates an object obtained by extracting data to be directly distributed in the table 19 from the object, distributes the new object to each computer device and stores remaining data.
Patent JP-S6191964-A (JP)
Title: Mos field effect transistor
Inventor: TANAKA MINORU
IPC: H01L29/423
Filed: 1984-10-12
Abstract: PURPOSE:To produce a MOSFET with high gm at less planar space by a method wherein an arched semiconductor substrate is arranged between a source region and a drain region to provide a gate electrode on the substrate. CONSTITUTION:A semiconductor substrate 3 between a source region 4 and a drain region 5 is provided with mesa type cutouts on both sides. An arched gate oxide film 2 is provided on the mesa type surface and an arched gate electrode is also provided on the gate oxide film 2. In such a constitution, effective gate space may be increased since the sides of arched gate electrode 1 may save the planar space. Reusltantly a MOSFET with high gm at less planar space may be produced to save the element-mounted space on a semiconductor substrate improving the integration.
Patent JP-2000046977-A (JP)
Title: Vibration-suppressing device
Inventor: SUGIMORI KENICHI
IPC: G12B9/08
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress the structural resonance between the natural frequency in the rotating direction of a drive shaft and an aerodynamic vibration frequency applied to optical equipment by fully separating them by changing an inertial coefficient in the rotary direction of the drive shaft of the optical equipment. SOLUTION: The level of the natural frequency in the rotating direction of a drive shaft 4 is changed by adjusting the gain of a servo mechanism 7. However, during normal flight, the gain of the servo mechanism 7 is set to 0, and a controller 8 gives a gain change command to the servo mechanism 7 via a signal line 7 when the aerodynamic vibration direction being applied to optical equipment 2 approaches the frequency in the rotating direction of the drive shaft 4 at the gain 0 of the servo mechanism 7, thus fully separating the natural frequency in the rotating direction of the drive shaft 4 from the frequency of aerodynamic vibration being applied to the equipment 2 and hence avoiding the structural resonance between them, eliminating the peak value of a gain at the resonance frequency in the frequency characteristics of the control system of the drive motor 4 of the optical equipment 2, and preventing the oscillation of a signal near the resonance frequency.
Patent JP-2001044485-A (JP)
Title: Semiconductor image sensor
Inventor: NISHINO HIROSHI
IPC: H01L31/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a quantum well semiconductor image sensor provided with a plurality of electrodes for external connection in one pixel in which surface leakage is reduced between the electrodes for external connection. SOLUTION: In the case of dividinf along the outer circumference of the external connection electrode of a metal mirror 13 as shown in Fig. (b), the metal mirrors 13 connected directly with the external connection electrodes are separated from each other and the part of the metal mirror 13 not touching the external connection electrode is floated. Consequently, the electric field between 'metal mirror-insulation layer-metal mirror' can be weakened resulting in reduction of surface leak current between the external connection electrodes 15.
Patent JP-H0261569-A (JP)
Title: Serial shift register
Inventor: FUJII MASARU
IPC: G11C19/00
Filed: 1988-08-29
Abstract: PURPOSE:To reduce effect of a skew of a clock by a connection between flip flops through a delay means. CONSTITUTION:Outputs of D flip flops (FF) 11, 12 and 13 are connected to inputs of FFs at the next stage through inverters I1, I2 and I3. Now, it is assumed that a skew exists only for t1-2 between clock signals CK1 and CK2 at the inputs. Time is represented by tdQ from the inputting of clocks of the FFs to the outputting of a data, a delay time with inverters by tdI and a setup time of the FFs by ts. Then, the delay tdI is made larger enough than the skew t1-2 while being selected to be smaller enough than a cycle time of a serial shift register to set t1-2<tdQ+ts+tdI. Thus, the transfer of a data is accomplished normally regardless of any skew of the clock.
Patent JP-S59106633-A (JP)
Title: Wheel type construction machine
Inventor: HOSONO JIYUNICHI
IPC: E02F9/02
Filed: 1982-12-08
Abstract: PURPOSE:To raise the transmission efficiency of rotation force as well as the safeness and running property of a wheel type construction machine by integrally providing a rotation transmitter between the rotary shaft of a motor provided in parallel with the wheel type construction machine and the rotary shaft of the drive axle. CONSTITUTION:A casing 9a is fixed to the casing 14m of a carrier 14, a fluid motor 9 is fixed to the casing 9a, and the fluid motor 9 is integrally combined with a drive axle 12b. The rotary shaft 9b of the fluid motor 9 is rotatably supported in parallel with the rotary shaft 14c of the drive axle 12b by bearings 14i and 14j in the casing 9a. A gear 14k is provided on the outside of the rotary shaft 9b, a gear 14l is provided on the differential gear 14d of the carrier 14, and the gear 14l is engaged with the gear 14k.