baber/WOPTO huggingface dataset:
Patent JP-H1160069-A (JP)
Title: Wire vibration preventing device
Inventor: OKUYAMA TOKUHIRO
IPC: B65H49/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration preventing device which can effectively prevent a wire successively paid out, from slacking and vibrating due to slacking, so as to enhance productivity. SOLUTION: A vibration preventing device 20 which is arranged on a supply path for a wire 2 between a wire feeding device 1 and a twisting machine 12, is composed of a pulley support shaft 22, a stationery pulley 23, a vertically movable pulley 24 and a coil spring 25 inserted onto the pulley support shaft 22 in a compressed state, for resiliently energizing the stationary pulley 23 and the movable pulley 24 so that the pulleys 23 and 24 are separated from each other. The wire 2 fed along the supply path is wound onto the stationary pulley 23 and then onto the movable pulley 24, and thereafter, is wound again onto the stationary pulley 23 before it is returned onto the supply path so as to form a slack restraining loop.
Patent JP-S6466283-A (JP)
Title: Pressure-sensitive adhesive polarizing plate
Inventor: ITANO NOBORU
IPC: C09J7/02
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive polarizing plate having improved durability and useful for an electronic watch, by placing a pressure- sensitive adhesive layer composed of a specific acrylic polymer on a surface of a polarizing plate. CONSTITUTION:The objective polarizing plate is produced by coating a surface of a polarizing plate with a pressure-sensitive adhesive layer consisting of an acrylic polymer composed mainly of an alkyl (meth)acrylate having 1-12C alkyl group, containing <=15wt.% of a polymer component having a weight- average molecular weight of <=100,000 and containing >=10wt.% of a polymer component having a weight-average molecular weight of >=1,000,000. The thickness of the adhesive layer is preferably 10-300mum.
Patent JP-S60115779-A (JP)
Inventor: MANABE HIDETO
IPC: H02G1/02
Filed: 1983-11-28
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-S6294531-A (JP)
Inventor: KOMI YUJI
IPC: B65B9/06
Filed: 1985-10-09
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-H0758037-A (JP)
Title: Heat treatment apparatus for semiconductor wafer
Inventor: YOSHIKAWA ATSUSHI
IPC: H01L21/324
Filed: 1993-08-18
Abstract: PURPOSE:To prevent metal impurity from entering a heat treatment chamber, and hereby improve the yield of semiconductor wafer products as well as the quality of the products by covering an external circumference of the heat treatment chamber with a grannular or powdered polysilicon material that has a property of adsorbing metallic matter. CONSTITUTION:A hollow portion formed between inner and outer tubes 10a and 10b of a furnace tube 10 is filled with a grannular polysilicon material 30. The polysilicon material 30 has a property of adsorbing metallic matter such as Fe, Cr, Ni, and Cu. Accordingly, any metal impurity entering a heat treatment chamber 11 from the outside of the furnace tube 10 is absorbed by the surface of the polysilicon material 30 with which the hollow portion is filled, and is therefore prevented from entering the heat treatment chamber 11. The thickness of the hollow portion is arbitrary, but provided it is too thick, it is deteriorated in its thermal conduction, while provided it is too thin, it is deteriorated in the ability of absorbing metal impurity, so that proper thickness is set taking the thermal conductor and the adsorption performance into consideration. The individual grannular polysilicon material 30 is reduced in its diameter to the utmost.
Patent JP-H0969921-A (JP)
Title: Recording device and facsimile equipment using the same
Inventor: NISHINOHARA TAKAYUKI
IPC: G06F3/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a recording agent such as ink from being wasted unnecessary for recording by deciding the kind of a replaceable recording head and urging a user to replace a mounted recording head according to a selected operation mode and its decision result. SOLUTION: A CPU checks which of a recording head dedicated to monochromatic recording and a recording head for color recording a currently mounted cartridge is. When the recording head for color recording is mounted in facsimile mode, a message which urges the device user to replace the cartridge is displayed on an LCD panel 67 on a console panel, so the device user can easily judges that the currently mounted cartridge is the recording head for color recording. Consequently, replacement with the recording head dedicated to monochromatic recording is promoted, and consequently color ink is prevented from being wasted while the user does not notice that the recording head for color recording is mounted.
Patent JP-H0654183-A (JP)
Title: Copying machine with variable securities forgery preventing function
Inventor: SUMITA HIROYASU
IPC: G06Q20/40
Filed: 1992-07-31
Abstract: PURPOSE:To prevent valuable securities such as a postage stamp, a stamp, etc., from forgery by storing the hole diameter, the hole pitch and hole positional information of the postage stamp, the stamp, etc., comparing them with the image feature of an extracted original image and stopping a copying operation at the time of judging them to be approximate. CONSTITUTION:A gradation processing part 105 gradation-processes an input image signal to a degree where a hole becomes a shadow and a closing curve painting-out processing part 106 paints out it. The center of the figure of the successive image of a prescribed size extracted from the image by an image extracting part 107 is determined from the mutually- adding average of coordinates X and Y by a figure center calculation part 108 and stored in a figure center coordinate memory 109. Next, an inter-figure-center distance calculation processing part 110 determines an inter-figure-center distance from the coordinates X and Y of the figure center of the memory 109 and a figure center coordinate processing part 111 judges the number of figure centers on a single straight line. An approximate decision processing part 113 compares them with an inter-figure-center distance and the number of figure centers stored in a valuable securities feature data storage part 112 and stops the copying at the time of deciding them to be approximate. Thus, the valuable securities are prevened from forgery.
Patent JP-H04111906-A (JP)
Title: Production of high-ni alloy seamless pipe having excellent quality of outside surface of pipe
Inventor: SAKAMOTO TOSHIHARU
IPC: B21B23/00
Filed: 1990-08-29
Abstract: PURPOSE:To produce the high-Ni alloy seamless pipe having the good outside surface quantity of the pipe without generating rolling flaws by using a round billet or square bloom of the high-Ni alloy formed with an aluminum film on the surface and forming the pipe by a Mannesmann rolling method. CONSTITUTION:The melt of the high-Ni alloy smelted in an ordinary melting furnace, such as electric furnace or converter, is formed to the round billet or square bloom of a generally used shape by a continuous casting method or blooming method and thereafter, the surface thereof is coated with the aluminum film by an arbitrary method, such as plating method or thermal spraying method. The round billet or the like is thereafter heated to a high temp. and is made into the pipe product by the Mannesmann rolling method in which the billet or the like is made into a thick hollow blank pipe by a Mannesmann piercer and is finished by rolling pipe polishing machine and sizing mills, and further, by a reducing mill after reheating as necessary.
Patent JP-H1162793-A (JP)
Title: Remote start system for vehicle
Inventor: INAGAKI TAKAFUMI
IPC: B60H1/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To perform various treatments in remote start treatment by reducing the number of signal lines. SOLUTION: A remote start signal from a remote start transmitter is input into a remote start ECU 30 through a receiving antenna 10. When a regular remote start signal is received, the remote start ECU 30 starts an air conditioner ECU 44 for the control of various equipment, an engine ECU 46, and a body ECU 48 through an equipment bus 32, a bus buffer 34, and a body bus 36. When these ECUs are started, various signals are taken in and, based on them, it is decided whether the remote start is performed or not. In addition, the driving of a rear defogger 50 and a front defroster 52 is also controlled according to the conditions.
Patent JP-S61103292-A (JP)
Inventor: IWADATE TERUBUMI
IPC: G07G1/12
Filed: 1984-10-26
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-H0273986-A (JP)
Title: Electrode ring for electrocasting
Inventor: HIRATA ICHIRO
IPC: C25D1/00
Filed: 1988-09-09
Abstract: PURPOSE:To easily detach the title electrocasting electrode ring by making the ring higher than the thickness of an electrocast film, providing a passive coating film thereon, and thereby preventing the ring from being covered with the electrocast film. CONSTITUTION:The electrocasting electrode ring 4 in contact with an electrode film 1 is fixed to a cathode 7, and opposed to an anode 8. Electrocasting is then carried out to form the electrocast film 2 on the electrode film 1, and a stamper 3, etc., are obtained. The ring 4 is made higher than the thickness of the electrocast film 2. The passive coating film 5 is provided on the outer surface of the ring 4 except the surface in contact with the electrode film 1. As a result, the ring 4 is not covered with the electrocast film 2, and the deposition of the electrocast film 2 is prevented by the passive coating film 5. Accordingly, the ring 4 can be easisly detached after electrocasting, and the generation of defects in the electrocast film 2 can be prevented.
Patent JP-H0786643-A (JP)
Title: Conduction cooling superconducting magnet device
Inventor: HASEBE TSUGINORI
IPC: H01F6/00
Filed: 1993-09-10
Abstract: PURPOSE:To reduce leakage magnetic fields from superconducting coils and prevent the reduction of critical current at oxide high temperature superconducting current leads, by encircling the superconducting coil with ferrous ceramic magnetic shield member having a higher permeability. CONSTITUTION:The title conduction cooling superconducting magnet device consists of a cold storage type freezer 7 comprising a first and a second cooling stages A, B, a superconducting coil 5 placed on the second cooling stage B, and high temperature superconducting current leads 6 connected with the superconducting coil 5 through electrodes 20. A magnetic shield member is installed at both ends and around the perimeter, of the superconducting coil 5. The magnetic shield member consists of a cylindrical side magnetic shield member 19A, a disk-like upper magnetic shield member 19B and lower magnetic shield member 19C. This will reduce leakage magnetic fields from the superconducting coil 5, and prevent the reduction of critical current at the high temperature superconducting current leads 6 at the leads.
Patent JP-H0674894-A (JP)
Title: Analysis of membrane using ellipsometer
Inventor: YOSHIOKA YOSHIFUMI
IPC: G01N21/21
Filed: 1992-08-25
Abstract: PURPOSE:To analyze a membrane using an ellipsometer capable of analyzing the states of a sample to be measured at two points of time by performing measurement three times under the same condition at a definite time interval. CONSTITUTION:Matter and the membrane on the surface of the matter are subjected to ellipsometry under the same condition at a definite time interval and, from the measured values PSI1, DELTA1 of the first time, optical constants ns1, ks1 regarding the matter and the membrane at that time as substrates are calculated. On the basis of these constants and the measured values PSI2, DELTA2 of the second time, the optical constants n1, k1 and thickness d1 of the membrane formed between the first and second measurements are analyzed. Next, from the measured values PSI2, DELTA2 of the second time, optical constants ns2, nk2 regarding the matter and the membrane at that time as substrates are calculated and, on the basis of these constants and the measured values PSI3, DELTA3 of the third time, the optical constants n1, k11 and thickness d2 formed between the second and third measurements are analyzed.
Patent JP-H0778308-A (JP)
Title: Multi-track magnetic head
Inventor: INAGAKI HIROYASU
IPC: G11B25/04
Filed: 1993-09-10
Abstract: PURPOSE:To form much more magnetic conversion elements in the direction of prescribed track width and also to enable the connection of a flexible printed circuit board to the connecting terminals. CONSTITUTION:On a thin film magnetic head element 4, in which many magnetic conversion elements 1 and many connecting terminals 2 linked therewith are formed on an insulating substrate 3, many lead wires 5a of the flexible printed circuit board 5 are connected to these connecting terminals. Also a protecting plate 6 is joined on the insulating substrate 3 so as to cover the surface forming the magnetic conversion element 2. The many lead wires 5a, 5a' formed on the flexible printed circuit boards 5, 5' which are provided from two directions such as the side of magnetic conversion element and the side of connecting terminals, are connected to the connecting terminals 2, then the constitution is made in such a manner that the flexible printed circuit board 5' provided from the side of magnetic conversion element is bent to the side of flexible printed circuit board 5 provided from the side of connecting terminals.
Patent JP-H0858413-A (JP)
Title: Drive force shift gear for rear two-axle device vehicle
Inventor: OSAKO ISAO
IPC: B60K17/36
Filed: 1994-08-26
Abstract: PURPOSE: To provide such a drive force shaft gear for a rear two-axle drive vehicle whose number of parts is reduced whose structure is simplified, and whose weight, and cost may be reduced. CONSTITUTION: A drive gear 25 is directly connected to an input shaft 20, torque is transmitted from the drive gear 25 to a rear-front axle side differencial gear 13 via a changeover mechanism 38, the tip side of the input shaft 20 is connected to a through shaft 17 via a sleeve 27, and the torque is transmitted to a rear- back axle side differencial gear via the through shaft 17.
Patent JP-S60116396-A (JP)
Inventor: YOSHIDA YOSHIO
IPC: D06F13/02
Filed: 1983-11-30
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-2001053192-A (JP)
Title: Circuit board
Inventor: HIGUCHI TSUTOMU
IPC: H01L23/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing of a circuit board, provided with a terminating resistance by miniaturizing the circuit board provided with the terminating resistance. SOLUTION: A pad part 14, connected electrically with a semiconductor element 12 by flip-chip connection, is formed on a mounting surface, on which the semiconductor element 12 is mounted, corresponding to the arrangement of electrode terminals 16 formed in the peripheral part of the semiconductor element 12. A terminal resistor 30, whose one end is connected electrically with the pad part 14, is formed in a region surrounded by the pad part 14. The terminal resistor 30 is formed into a film-type having a prescribed pattern by screen printing method, sputtering method, etc.
Patent JP-S6379545-A (JP)
Inventor: AOKI SOICHI
IPC: A01G31/06
Filed: 1986-09-24
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-H0966362-A (JP)
Title: Method for preventing superheat of header at the time of welding stub tube and device therefor
Inventor: KASAHARA KENJI
IPC: F22B37/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent drooping and undercut from occurring in a weld bead event if a stub tube is continuously welded to a header by controlling the level of cooling water surface in the header so as to be within the fixed range. SOLUTION: When the level of the cooling water W surface introduced in the header 1 rises, the level of the water surface in a vessel 10 communicated with the header 1 through a communicating pipe 11 is raised, too. When the level of the water surface rises till the level comes into contact with the lower end of an electrode 12a for water surface upper limit position detection of a water level detector 12, a shut-off valve 8 is closed and the cooling water W is not introduced into the header 1. Since the cooling water W in the header 1 is drained from a drainage pipe 14, the level of the water surface in the header 1 is lowered and the water surface in the vessel 10 is lowered, too.  When the level of the water surface in the vessel 10 lowers to the lower end position of an electrode 12b for water surface under limit position detection of the water level detector 12, since the shut-off valve 8 is opened, the cooling water W is again introduced to the header 1 and the level of the water surface in the header 1 is raised.
Patent JP-H0568400-A (JP)
Title: Excitation controller for synchronous machine
Inventor: MURAKAMI HITOSHI
IPC: H02P9/30
Filed: 1991-09-06
Abstract: PURPOSE:To detect failure of one system of triplexed automatic voltage regulating section and phase control section quickly and positively and to produce an alarm by comparing an input phase signal to an intermediate value selecting section in the failed system with an output phase signal therefrom. CONSTITUTION:Phase control sections 8a, 8b, 8c receive an AC power supply voltage EA through a transformer 9 and output phase signals PA, PB, PC variable according to control signals CA, CB, CC with the AC power supply voltage as a reference phase. Intermediate pulse selecting sections 10A, 10B, 10C select an intermediate phase signal among the phase signals PA, PB, PC and output phase signals PLA, PLB, PLC. Failure detecting sections 15a, 15b, 15c compare phase signals inputted to respective intermediate pulse selecting sections with respective output phase signals and output a failure signal if there is a difference between input and output signals. According to the invention, operating rate can be enhanced.
Patent JP-H0894341-A (JP)
Title: Detection device of amount of zigzag of steel plate
Inventor: FUKUDA MASATO
IPC: B21B37/68
Filed: 1994-09-21
Abstract: PURPOSE: To provide a detection device of the amount of zigzag of a steel plate. CONSTITUTION: Radioactive ray generators 2A and 2B for generating fan-shaped beams are installed at the upper portion of the edge part of the plate side in the drive and operation sides of a steel plate treatment line, radioactive ray detectors 3A and 3B are laid out at the lower position of the above rolling line opposing the radioactive ray generators 2A and 2B, and an operation processing device 4 for measuring a plate side edge part position by detection signals from the radioactive ray detectors 3A and 3B and for calculating the amount of zigzag of a steel plate 1 is provided, thus accurately measuring the amount of zigzag without being affected by installation environment.
Patent JP-S60233280-A (JP)
Inventor: MINAMI SABUROU
IPC: E05B37/02
Filed: 1984-10-29
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-H0889134-A (JP)
Title: Device for supplying co2 into water tank
Inventor: OGAWA SOUICHI
IPC: A01G7/02
Filed: 1994-09-22
Abstract: PURPOSE: To provide the device for supplying CO2 into the water tank, capable of supplying the CO2 used for the growth of water grasses, etc., to water stored in the water tank for enjoying aquarium fishes such as gold fishes or tropical fishes or the water grasses. CONSTITUTION: The device for supplying the CO2 into the water tank comprises a submersible pump P, a CO2 -diffusing cylinder connected to the extrusion side of the pump, a water-releasing piping W connected to the exit of the cylinder, and a CO2 cylinder B for gradually supplying the CO2 gas into the CO2 - diffusing cylinder. In the CO2 -diffusing cylinder, the supplied CO2 gas is guided with a guide blade 14, stayed, revolution-flowed, and gradually dissolved in the water.
Patent JP-S61105845-A (JP)
Inventor: UIRIAMU EI BIITANEN
IPC: G03F7/40
Filed: 1985-10-12
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-H0275985-A (JP)
Title: Radar equipment
Inventor: MATSUI CHIAKI
IPC: G01S7/36
Filed: 1988-09-12
Abstract: PURPOSE:To deteriorate the pulse width measuring ability of a radio wave disturbing device and to improve the ECCM ability of radar equipment by transmitting transmitting signals, planes of polarization of which intersect each other at right angles, with a slight time lag being set between the signals. CONSTITUTION:The output of a radar transmitter 1 which makes radar carrier generation, pulse modulation, and power amplification is divided into two parts by means of a distributor 2. One part of the output is directly transmitted from a radar antenna 5a as linearly polarized waves through a circulator 4a and the other part is transmitted from another antenna 5b as polarized waves, the plane of polarization of which intersects that of the signals transmitted from the antenna 5a at right angles through a delay line 3a which delays signals by fixed time and another circulator 4b. Reflected waves from a target are received by means of the antennas 5a and 5b. Those received by the antenna 5a are inputted after the waves are passed through the circulator 4a and a delay line 3b which delays signals by the same time as the delaying time of the line 3a and those received by the antenna 5b are directly inputted after passing through the circulator 4b. The waves are then synthesized 6. The transmitting waves having such two planes of polarization cannot be separated from each other by means of the antenna of a radio wave disturbing device having no directivity of polarized waves.
Patent JP-H0973018-A (JP)
Title: Light wave length multiplexer/demultiplexer
Inventor: INABA KIMIO
IPC: G02B6/34
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a light wavelength multiplexer/demultiplexer capable of correcting a central wavelength deviation arising during production. SOLUTION: In a light wavelength multiplexer/demultiplexer provided with a substrate 101, at least one input waveguide 102 formed on the substrate 101, an input side slab waveguide path 103 of a flat plate structure connected to the input waveguide 102, an array waveguide diffraction grating 104 consisting of multiple channels of wave guide paths 113, 114,..., 115 each of which is connected to the input waveguide 102 and has a different waveguide path length Li(i=1, 2, 3,...) from the others by ΔL, an output side slab of a waveguide path 105 connected to the array waveguide diffraction grating 104, and multiple output waveguide paths 106, 107,..., 108 connected to the output side slab of the waveguide path 105, a slit 109 is formed on the array waveguide diffraction grating 104.
Patent JP-H0276935-A (JP)
Title: Frictional material
Inventor: SHIBATA KATSUHIRO
IPC: F16D69/02
Filed: 1988-09-12
Abstract: PURPOSE:To suitably suppress the fading phenomenon in a brake, etc., by making the material in the title to include 3-30 weight percentage of carbon fiber and 2-20 weight percentage of aramid fiber, and the weight ratio of carbon fiber against aramid fiber to be not less than 0.6. CONSTITUTION:The material in the title is made to include carbon fiber of 3-30 weight percentage, and aramid fiber consisting of a mixture of pulp state fiber and disconnected fiber of 2-20 weight percentage maintaining not less than 0.6 of weight ratio for the carbon fiber against the aramid fiber, especially forming the aramid fiber with para series aramid fiber. Following this way, the durability after molded is enhanced by the aramid fiber in pulp state, and its tentacular projections incorporate the disconnected aramid fiber and carbon fiber or other filling material and suitably distribute them respectively. Also, the fading phenomenon in a brake is suitably suppressed, and the durability is further enhanced by the disconnected aramid fiber. Moreover, the thermal resistance and the durability of an abrasion crack are enhanced by the use of the para series aramid fiber for the aramid fiber.
Patent JP-S59120133-A (JP)
Inventor: NARUSE YOSHIHIRO
IPC: A61B5/18
Filed: 1982-12-28
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。