baber/WOPTO huggingface dataset:
Patent JP-S55119747-A (JP)
Title: Microprogram control unit
Inventor: TAKANE HISAO
IPC: G06F9/32
Filed: 1979-03-08
Abstract: PURPOSE: To enable multi-branch without limit of the branched address set, by storing the branched address to a plurality of buffer registers in advance and selecting one of a plurality of buffer registers with the branch conditions.  
     CONSTITUTION: The micro instruction memory unit 10 stores the micro instruction, the address is stored to the address register 70, this address is stored 60 and the micro instruction from the unit 10 is stored in the control register 20. A part of the micro instruction of the register 20 is stored in the buffer registers 30, 31, and 32, and the content and either one of the branch address of the register 20 are selected 40 with the test result of the test circuit or the micro instruction of the register 20, and the content of the circuit 40 and the register 70 is selected 50 with the test result of the circuit 90 or micro instruction of the register 20. Thus, without limit to the set of the branched address, multi-branching can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02212020-A (JP)
Title: Wire rod peeling device
Inventor: YAMAGUCHI KENJI
IPC: B23D79/12
Filed: 1989-02-06
Abstract: PURPOSE:To maintain smoothness of the surface of a wire rod even when high speed cut or deeper cut is performed by providing a groove forming means for forming a spiral groove on the wire rod, a rotating-driving member for driving the groove forming means, and a die for peeling the grooved wire rod, in a wire rod peeling device. CONSTITUTION:A driving pulley 3 is connected through a transmission means to a motor, and rotated in a specified direction. Die supporting members 6a, 6b are fixed through bolts 7 to the pulley 3, and the die supporting members 6a, 6b support a ring-shaped groove type die 2 provided with plural circular projections 0.05 to 0.30mm high. The supporting members 6a, 6b are, further, fixed through a bearing 8 by a die holder 10. When the driving pulley 3 is rotated to actuate a winder, a spiral groove 0.05 to 0.30mm deep is formed on a wire rod 1 to manufacture a grooved with rod 1b. In a die holder 20, a peeling die 5 is provided, and its diameter is smaller than a value obtained by subtracting a value twice the depth of the groove from the diameter of the wire rod 1, so that the wire rod can be cut up to the diameter of the die 5.
Patent JP-S58196753-A (JP)
Title: Measuring circuit for reversing pulse noise
Inventor: MANO FUMIO
IPC: H04M3/24
Filed: 1982-02-22
Abstract: PURPOSE:To separate a flow of reversing pulse current and a sound signal from each other and to perform correct measurement by regarding the load condition of a reversing pulse transmitting filter equivalently as pure resistance. CONSTITUTION:A terminal 16 is an input terminal connected for reversing pulse trnsmission and a terminal 15 is a terminal connected to a noise level meter; and a figure shows an equivalent circuit when this circuit is viewed from the terminal 16. Therefore, input impedance viewed from the terminal 16 is pure resistance equivalently, so this is equivalently in a designed state as the load of the reversing pulse transmitting filter to obtain correct characteristics. In this case, the reversing pulse current flows through a resistance 14 and a coil 13 to transmit a noise with a desired sound band to the noise level meter through a capacitor 12.
Patent JP-H09223715-A (JP)
Title: Connecting structure of flip chip or flip chip carrier
Inventor: WATANABE MASAKI
IPC: H01L23/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To maintain uniformity of contact pressure applied to foot prints and improve electrical connection reliability, by arranging dummy patterns in neighboring layers of the foot prints in order to flatten the surfaces of the foot prints. SOLUTION: Bumps 1 of a flip chip or a flip chip carrier 10 are face-down mounted on a printed wiring board 2. In this structure, at least one dummy pattern 4 is arranged on one layer out of neighboring layers of foot prints 3 in order to flatten the surfaces of the foot prints 3. For example, the dummy patterns 4 are arranged in the positions corresponding to the bumps 1 in the portions having no patterns 7 in neighboring layers just under the foot print 3 of the printed wiring board 2 which are arranged corresponding to the bumps 1 of the flip chip or the flip chip carrier 10. Thereby the sinking to the foot print 3 side which is to be caused by pressure and heat for fusing or hardening connection medium at the time of mounting, or irregularity of deformation are hardly generated.
Patent JP-S57141440-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: ITOU NOBUO
IPC: C08L23/00
Filed: 1981-02-26
Abstract: PURPOSE: To obtain the titled compsn. having good processability and excellent thermal stability over a long period of time, by blending methionine diketopiperazine together with a specified conventional stabilizer with a halogen-contg. resin.  
     CONSTITUTION: Methionine diketopiperazine (B) of the formula together with a specified conventional stabilizer (A) such as a zinc, lead or alkaline earth metal stabilizer or an organotin stabilizer, is blended with a halogen-contg. resin such as PVC. When only the stabilizer A is used, long-term thermal stability is not sufficient. Particularly, when zinc or an alkaline earth metal stabilizer alone is used, there is a disadvantage in that the resin suffers discoloration during molding. By using the stabilizer B together with the stabilizer A, there can be obtd. a resin compsn. having good processability and thermal stability over a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08205345-A (JP)
Title: Cable drum for complete prefabricated cable installing  method
Inventor: YOKOYAMA KAZUO
IPC: H02G1/02
Filed: 1995-01-23
Abstract: PURPOSE: To improve the workability of winding up a prefabricated cable set on a cable drum. CONSTITUTION: A disc-like partition board for separating a core 22 of a cable drum 21 into a plurality of areas is installed on the core 22 of the cable drum 21. A base installation board 22 which has nearly the same diameter as the partition board is rotatably installed adjacently to the partition board. The base installation board 32 has a fitting section 31 which slidably fits in with a rail provided in an outer part of the partition board. On the base installation board 32, a clamp receiver 28 is fixed and a plurality of antigradation bases 40 which have the same thickness as the clamp receiver 28 are radially secured.  When winding up a prefabricated cable ream in the manufacturing line, winding-start ends of the second and later prefabricated cables are fixed at specified places by turning the base installation board 32 and then compression-type anchor clamps of the prefabricated cables are placed on the clamp base 28 and the winding-start ends are wound in the proper parts of the core 22. Due to the existence of the antigradation bases 40, the cables wound in the core 22 are prevented from being graded. The installation of the antigradation bases 40 is very easy.
Patent JP-2000223633-A (JP)
Title: Heat pipe
Inventor: TAKAHASHI IZUMI
IPC: H05K7/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve heat exchanging efficiency of a heat pipe. SOLUTION: Liquid 4 which has received heat of a semiconductor element 1 in a heat receiving part 3a and has evaporated adheres to a coating layer 7 provided in a heat radiating part 3b are condensed to turn to liquid again. Since the coating layer 7 is made of a material highly capable of shedding liquid such as fluoroplastic or the like, the condensed liquid falls down without remaining on the coating layer 7, and returns to the heat receiving part 3a immediately. Thereby, deterioration in heat exchanging efficiency in the heat receiving part 3a caused by decrease in the amount of the liquid 4 can be prevented. Thus, the heat exchanging efficiency in the whole heat pipe 6 can be improved.
Patent JP-S55119144-A (JP)
Title: Porous cu-sn base sintered composite material containing solid lubricating agent
Inventor: NISHINO YOSHIO
IPC: C22C9/00
Filed: 1979-03-09
Abstract: PURPOSE: To provide a porous abrasion resistant material suitable for bearing or the like with excellent strength obtained by containing a specific amount of phosphorus to a copper-tin base sintered composite material containing a solid lubricating agent.  
     CONSTITUTION: Cu powder is mixed with 8W11wt% of Sn powder, 0.5W30wt% of one or more of a powdery solid lubricating agent such as graphite, MoP 2 , Pb, Pb alloy or the like and 0.2W1.7wt% of Cu-P alloy powder as P, and this mixture is molded to a compressed powder shape under pressure of 3ton/cm 2  and thereafter, is sintered at 650°C for 30min. in a hydrogen atmosphere. The sintering can be carried out at a temp. of below 700°C without generating decomposition or scattering of a solid lubricating agent during sintering because P is present and a tenacions Cu-Sn-P alloy material is formed because the alloying of Sn and P to a Cu material is promoted and the solid solution degree of Sn to Cu is reduced against P forming solid solution together with Sn in a Cu material. Moreover, valume in the liquid plase is also increased and a material is expanded as wall as Sn effuent pores form porosity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09220445-A (JP)
Title: Reverse washing sterilizing method for hollow yarn membrane module
Inventor: EGUCHI TAMIYUKI
IPC: B01D65/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To sterilize and reverse-wash a hallow yarn membrane module at the same time by passing a hot water or a heating steam through the hallow yarn membrane from the reverse direction against the filtration direction. SOLUTION: After all valves 3-11 are closed, a drain valve 8 is opened and a vent valve 5 is slightly opened. After a condensed water is discharged by opening the valve 6, the drain valve is slightly opened. The valve 7 is slowly opened, the vapor pressure is adjusted so that a pressure gauge P1 shows 140KPa.G after the steam is discharged from the valve 5 and the valve 9 is opened slightly so that the vapor pressure shown by a pressure gauge P2 is not lowered to <=110KPa.G. Next, heating is executed while keeping the difference of the pressure shown by pressure gauge P1 and P2 to about 20KPa.G, the valves 7 and 5 are closed and the valves 5, 8 and 9 are closed. Next, a purified air is fed with the valve 10 and 11 opened, and after filter is cooled, the valves 10 and 11 are closed again. Further, the valves 4 and 5 are slightly opened and are closed again when the pressure gauges P1 and P2 show normal pressure.
Patent JP-H09216783-A (JP)
Title: Elevator door device
Inventor: MASUDA TOSHIO
IPC: B66B13/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To easily juxtapose a safety device and a multiple photoelectric device by providing the safety device which is retreated and displaced against a sliding door by being brought in contact with a foreign matter when the sliding door is closed, and arranging a plurality of light sources and detecting parts separately from each other in a vertical direction so as to be mounted on a bar-shaped body. SOLUTION: This elevator door device is equipped with the hangers 5 of a sliding door 3 moved by being guided by a rail 4 and safety devices 6. Bar-shaped bodies 7 having vertically passing grooves opened in the longitudinal direction of the door closing direction of the sliding door 3 are moved together with the opening/closing action of the safety devices 8 arranged along longitudinal direction of the edge of the door closing side of the sliding door 3, and retreated and displaced against the sliding door 3 by being brought in contact with a foreign matter when the sliding door 3 is closed. Multiple photoelectric devices 9 mounted in the vertically passing grooves of the bar-shaped bodies 7 under an embedded condition are actuated by the light receiving quantities of detecting parts.  Optical axes 10 due to light sources of the multiple photoelectric devices 9 are formed in the center of the width direction of the vertically passing grooved of the bar-shaped bodies 7. A hall door 12 by which the inlet/outlet of a hall 11 is opposed to the sliding door 3 when a car 1 is stopped, and opened/closed together with the sliding door 3.
Patent JP-H08200914-A (JP)
Title: Packing box
Inventor: ITO SHINJI
IPC: B65D5/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a packing box which facilitates assembling to enable the formation of a housing space allowed to house a cold insulation agent or the like better. CONSTITUTION: A catch-in slit 2a is formed on the rear surface part 2 forming a rear surface in assembling, a top surface part 7 at an upper part thereof, a cold insulation bottom part 13 having a cool air hole 13a at an upper part of the front surface part 4 forming a front surface and an insertion protrusion 14a on the cold insulation part 13. The protrusion is inserted into the catch-in slit 2a in assembling to form a housing space S of a cold insulation agent between the cold insulation bottom part 13 and the top surface part 7.
Patent JP-H06218711-A (JP)
Title: Production of casting mold for shaping sintered prototype
Inventor: ISHIGURO HIROYUKI
IPC: B22F3/22
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a method for producing a casting mold for shaping a sintered prototype with an ease of film molding without an occurrence of an early adhesion of a slurry at a casting port at the casting of the slurry. CONSTITUTION:After a gas non-permeable soluble film 3 is sucked to be brought into close contact with a surface of a pattern plate 2, a casting cylinder 4 molded out of a water non-permeable material is erectly bonded on the soluble film 3. A casting mold is produced by a shaping frame 6, a backup material 7, a gas non-permeable film 8, and the like. A part of the soluble film 3 inside the bonding part of the casting cylinder 4 to the soluble film 3 is cut off to be removed.
Patent JP-H05221318-A (JP)
Title: Device for detecting track circuit current and pole change
Inventor: NAKAMURA HIDEO
IPC: B61L1/18
Filed: 1992-02-14
Abstract: PURPOSE:To detect the existence of the track circuit current and the pole change condition in response to each block territory on a vehicle in a line block, where plural kinds of track circuits exist mixedly. CONSTITUTION:The frequency data corresponding to the train position data of a train, which travels at real time, is extracted among the data input in a line block data storage device 9, and receiving filters and pole change detectors from 6-1 to 6-n corresponding to the track, on which the trains travel, are specified for receive processing.
Patent JP-S61187908-A (JP)
Title: Filter utilizing floating filter medium
Inventor: MURAKAMI MITSUNORI
IPC: B01D29/62
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a filtration apparatus capable of being installed to a desired area without being restricted by setting area permitting regeneration of filter layer simply by using extremely light filter medium and a closed tank permitting pressurization. CONSTITUTION:When pond water, etc., to be filtered is forced into a closed tank 1 from the bottom of the tank, floating filter medium 2 is forced up in consolidated state to a ceiling wall of the tank to form a filter layer. While the pond water passes through the filter layer, contaminants in the pond water are removed and treated water is discharged through a water collecting nozzle 3. When the filter layer is clogged, supply of the pond water is interrupted, and the water in the closed tank 1 is stirred by stirring blades 4, thus, clogged filter medium 2 is loosened, and contaminants clogging the filter medium are separated from the filter medium.
Patent JP-H02208454-A (JP)
Title: Refrigerating cycle device
Inventor: KASAI TOMOHIKO
IPC: F25B1/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent the burning of a motor or generation of inadequate power by opening a solenoid on/off valve during the output of a discharge temperature excess rise prevention actuation signal, and closing said solenoid valve during the output of a discharge temperature excess rise prevention release signal based on the output of a discharge temperature excess rise prevention decision means. CONSTITUTION:During full operation of a compressor 1, a detector 18 compares a discharge refrigerant temperature Td with a first discharge temperature excess rise prevention actuation temperature Ta1. When Td>Ta1, a solenoid on/off valve 19 is opened so that a liquefied refrigerant bypass circuit 19a may be opened. On the other hand, when the compressor 1 runs idle, an attempt is made to compare the discharge refrigerant temperature Td with a second discharge temperature excess rise prevention actuation temperature Ta2, and opens a valve 19 when Td>Ta2. During the full operation of the compressor 1 after the discharge temperature prevention operation, an attempt is made to compare the discharge refrigerant temperature Td with a first discharge excess rise prevention release temperature Tb1, and close the valve 19 when Td<Tb1 so that the liquefied refrigerant bypass circuit may be closed. On the other hand, when the compressor 1 runs idle, an attempt is made to compare the temperature Td with a second discharge temperature excess rise prevention release temperature Tb2, and close the valve 19 when Td<Tb2.
Patent JP-H11222901-A (JP)
Title: Sanitary cleaning device
Inventor: KAWASE TOMOYUKI
IPC: G08B5/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in luminance, to adjust the luminance by preventing a fluctuation in the luminance, and to secure an integral value of luminance adjusting display time even when a power source 1s cut off by correcting the luminance by seizing reduction in the luminance by measuring the integral value of the display time. SOLUTION: Reduction in luminance by displaying display devices for many hours is corrected by constituting so that display luminance of the display devices changes according to an integral value of display time. The luminance of plural display devices is constituted in the same by respectively independently changing the display luminance of the display devices according to the integral value of the respective display time. Therefore, the display luminance of the plural display devices different in the integral value of the display time is set in the same to form the devices excellent in visibility and operability. Integral value data of current-carrying time added by a microcomputer 17 is always sent to a device 28 in a constant period by holding data even when a power source 21 is cut off by the nonvolatile storage device 28 in measuring display time.  Therefore, luminance correcting reliability can be improved by forming the display devices always bright/easy-to-see over a long period.
Patent JP-S59154067-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L29/788
Filed: 1983-02-22
Abstract: PURPOSE:To increase the capacitance between the first and second gate electrodes and thus contrive to reduce write voltage by a method wherein the second gate electrode is provided on a region including the first gate electrode via the second insulation film so as to bite under the first gate electrode on an element isolation region at least at a part of the second electrode. CONSTITUTION:A PROM memory has a structure having the first gate electrode 20 which crosses a part on the element region 13 via the first gate oxide film 19, both whose end parts extend on a field oxide film, and wherein overhangs 17a and 17b are formed at said parts, and the second gate electrode 22 of the form that a part bites into the overhangs 17a and 17b of said electrode 20 on the region including this gate electrode 20 via the gate oxide film 21. Thereby, since the surface area of the first gate electrode 20 to the second gate electrode 22 can be increased, the capacitance between the first and second gate electrodes can be increased. Therefore, the write voltage into the second gate electrode 22 can be reduced.
Patent JP-H09220629-A (JP)
Title: Metal sheet machine
Inventor: MIYAWAKI SUMIO
IPC: B21D45/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal sheet machine by which products are damaged due to its falling, residual materials are hardly interfered with a machining head of punch machining head, etc., and the products classified from the residual materials are rapidly obtained. SOLUTION: This metal sheet machine machines a metal sheet 3, and is provided with a work shutter 7 of carrying out small products, a skeleton shutter 17 of carrying out small residual materials and a grip unloader 30 of carrying out large particles and residual materials. Then prescribed products and residual materials are classified and carried out by controlling the action of the work shutter 7, the skeleton shutter 17 and the grip unloader 30 based on an NC data.
Patent JP-S62186674-A (JP)
Title: Discrimination method for presence of television signal
Inventor: SAKAI TOSHIYUKI
IPC: H04N5/44
Filed: 1986-02-12
Abstract: PURPOSE:To effectively detect the presence of an input video signal irrespective of the presence of noise by providing a discrimination circuit for the presence of the signal, and detecting the output voltage in a sample hold circuit in a feedback type clamp circuit. CONSTITUTION:In the input (f) of a differential amplifier 4, the reference value of the voltage at a natural base part corresponding to the base part of a horizontal synchronizing signal pulse is inputted to a minus terminal to amplify the voltage of the difference between the input (e) and the input (f). By applying this output to the input (b) of a differential amplifier 2, the clamp circuit is formed and the voltage at the base part of the horizontal synchronizing pulse of the output of the amplifier 2 is converged to the voltage value at the natural base part and becomes constant, after a fixed time determined by the time constant of the feedback type clamp circuit passes. Accordingly, the output voltage of the sample hold circuit 5 branches, is applied to the discrimination circuit 6 for the presence and the absence of the signal, when there is the detection voltage in a fixed detection range, centering the value of the natural base part, it is discriminated that the input video signal is present.
Patent JP-S60173708-A (JP)
Title: Magnetic head
Inventor: FURUKAWA TERUO
IPC: G11B5/265
Filed: 1984-02-17
Abstract: PURPOSE:To eliminate influences of crosstalk by making the width of a return magnetic core, which constitutes a magnetic closed circuit together with a main magnetic pole, larger than that of the main magnetic pole and winding an erasing coil around this wide return magnetic core. CONSTITUTION:In case of recording, lines 8 of magnetic force flowed out from or into a main magnetic pole 1 magnetize a recording medium 7 to form a closed loop through return exciting cores 5 and 11 and a connecting part 6. Meanwhile, lines 14 of magnetic force generated by an erasing coil 13 erase signals on the recording medium through the return exciting coil 11 and return to the return exciting coil 11 again. Since the width of the return exciting core 11 is very larger than that of the main magnetic pole 1, the efficiency of magnetization and erase of the recording medium 7 is high. As the result, the erasing current flowed to the erasing coil 13 is smaller than the current required for an exciting coil 3, and influences upon a magnetic field for main signal exist hardly because the magnetic path of the erasing magnetic field forms the closed loop with the return exciting core 11.