baber/WOPTO huggingface dataset:
Patent JP-S6190183-A (JP)
Title: Image forming device
Inventor: OZEKI FUMITAKA
IPC: G03G15/24
Filed: 1984-10-09
Abstract: PURPOSE:To compensate the extent of transverse slip due to skewing of a transfer material to transfer a distortionless image onto the transfer material by shifting a write head in the direction of a drum shaft by an extent corresponding to the skew angle when a latent image on the image carrier drum is formed. CONSTITUTION:A write start signal is inputted through a lead wire 14, and an electromagnetic clutch 13 is turned on to operate a revolving shaft 9. A pulley 10 is rotated counterclockwise, and a wire 10' is wound up to move a write head 6 in the direction of an arrow A0. After the head 6 is moved by the extent corresponding to a certain determined transverse slip, a write end signal is inputted to turn off the electromagnetic clutch, and the head 6 is pulled by a spring 7 and is returned to the initial holding position. Thus, the actual skew angle or extent of transverse slip is measured, and this extent of transverse slip is set to compensate completely the distortion of the image.
Patent JP-H1146934-A (JP)
Title: Air supply device for air mat
Inventor: ISHIMARU NOBUYUKI
IPC: F04B49/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an air supply device of air pump which can significantly reduce the frequency of start and stop of the air pump by controlling the air pressure in an air mat so as to keep a specified value. SOLUTION: This air supply device is provided with an air mat formed so that the first air cell group and the second air cell group are alternately arranged which are made of multiple tube air cells, and an air switching valve 6 which switches air supply and discharge so that air is supplied to the first and second air cell groups alternately at specified interval times at a pressure set by a pressure measuring device 9 and air is discharged from the first and second air cell groups alternately at specified interval times into the air.  A control circuit 13 is also provided which operates an air pump 2 strongly when a pressure in the first and second air cell groups is lower than a specified value, and operates the air pump 2 weakly so that the air pump 2 supplies air by an amount less than that leaked at the first and second air cell groups and ducts connected to them when a pressure in the first and second air cell groups is higher than a specified value.
Patent JP-H0497243-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: TAKABAYASHI NAOKI
IPC: G03C11/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve an image preservable property and to prevent the sticking of fixed matter to a transporting rack, transition rack and upper side walls of a stabilizing bath by subjecting a liquid stabilizer to an oxidation treatment to incorporate tetrathionate into the liquid stabilizer. CONSTITUTION:A cathode plate 2 and an anode plate 3 are disposed in an electrolytic cell 1 and the liquid stabilizer is supplied from a supply pipe 6 and is electrolyzed by energization. The liquid stabilizer is subjected to the oxidation treatment at this time, by which the thiosulfate carried over from a fixing tank or bleach-fixing tank is oxidized to the tetrathionate. The problem of the sticking of the fixed matter to the transporting rack, transition rack and upper side walls of the stabilizing bath occurring in the tetrathionate is solved in this way. In addition, the fixing is eliminated and the image preservable property is improved by incorporating the tetrathionate into the liquid stabilizer. Further, the tetrathionate is formed and the settlement of sulfur, etc., is prevented when the electrolysis is effected at a certain specified potential or below.
Patent JP-S6456176-A (JP)
Title: Formation of structure for protecting outer surface of powdery epoxy resin-coated steel pipe
Inventor: MIURA KAZUHIKO
IPC: B05D7/24
Filed: 1987-08-26
Abstract: PURPOSE:To rationally form a protective layer on the surface of a powdery epoxy resin coating film by fusing many polyethylene grains to the surface to form protrusions. CONSTITUTION:A pipe 1 is heated by a heating furnace 4 to a temp. necessary for powdery epoxy resin coating, and coated with the epoxy resin by a powder coating gun 5. Pressure tightness is thus imparted to the pipe 1, which is supported by a skew tire 3 and transported. The grains of polyethylene, etc., are press-bonded by the pressure for supporting the pipe 1 to the surface of the epoxy resin coating film while melting a part of the grains with the heat of the pipe 1 by utilizing the skew tire 3. The powdery epoxy resin is then sufficiently cured to secure the performance as the coating film, and then water- cooled 6 to cool the pipe 1 to a temp. lower than the softening temp. of the grains. By this method, cost can be reduced.
Patent JP-H0262131-A (JP)
Title: Antenna for diversity
Inventor: HIRANO MOTOMIKI
IPC: H01Q1/32
Filed: 1988-08-29
Abstract: PURPOSE:To obtain an antenna for vehicle which is easy in mounting and low in cost by installing a PIN diode in an antenna pattern and its the control device. CONSTITUTION:A PIN diode circuit 26 is composed of a PIN diode 30, coils 31 and 32 and a PIN diode driving circuit 33. When a direct current flows from the circuit 33 to the diode 30, the high frequency resistance of the diode 30 is changed, and the coupling degree of the circuit 26 to couple respective patterns of an antenna pattern 23 is changed. Thus, a feeding point 24 of an antenna and a cable 25 are simplified to one system, the mounting becomes easy and the cost is reduced.
Patent JP-S6454342-A (JP)
Title: Analytic data output device
Inventor: HATTORI TAKESHI
IPC: H01J37/22
Filed: 1987-08-26
Abstract: PURPOSE:To grasp variation in coupling state instinctively by comparing a peak shift quantity indicating the coupling state change of each element obtained by etching according to spectrum intensity with a reference value, and switching the display color or line kind of a profile. CONSTITUTION:In each state of the etching of a sample surface, data on the spectrum intensity of each element is inputted to a discrimination device 2, which compares the peak shift quantity indicating the coupling state variation with the reference value to output a discrimination signal. Then a selecting means 4 outputs a signal for switching the display color, etc., of the profile of the spectrum intensity of each element according to the discrimination signal and the signal and spectrum intensity data from the means 4 are stored in a storage means 6 in correspondence relation. Then if the coupling state of an element changes in the depth direction, the color display of the profile is changed. Thus, the variation in the coupling state is grasped instinctively.
Patent JP-H0875232-A (JP)
Title: Duct panel unit
Inventor: SHIMURA TATSU
IPC: E04B5/48
Filed: 1994-09-06
Abstract: PURPOSE: To provide a duct panel unit which ensures highly efficient air conditioning with a specified strength while achieving higher freedom in a duct layout. CONSTITUTION: A reinforcing member 31F inside a main unit 31E is made as truss beam of a framework structure to gain a specified strength while a communication opening 54 is formed on the reinforcing member 31F and passages 31M and 31N on both sides of the communication opening 54 are made to communicate with each other. This always enables the passing of conditioned air over the entire width of a duct panel unit 31 to ensure a higher air conditioning efficiency while achieving a higher freedom in the layout of a duct to allow the formation of a crank-shaped corridor or the like.
Patent JP-S6191966-A (JP)
Title: Field effect transistor utilizing specified electrode material for semiconductor device
Inventor: KOBAYASHI KEISUKE
IPC: H01L29/812
Filed: 1984-10-12
Abstract: PURPOSE:To make film forming process easier by improving heat resisting property sufficient to endure annealing process by a method wherein a hexaboronide of rare earth element is utilized as an electrode material for semiconductor device utilizing compound semiconductor as a substrate. CONSTITUTION:An LaB6 film 2 0.3mum thick is evaporated on an N type GaAs substrate 1 at room temperature utilizing an electron gun. Firstly the evaporated film 2 is coated with photoresist and then a pattern is exposed to be removed leaving a necessary part 3. Secondly the evaporated film 2 is etched by hot H2O2 solution utilizing the photoresist 3 as a mask. Finally the photoresist 3 may be removed to form a Schottky diode.
Patent JP-H0943365-A (JP)
Title: Motor retaining structure
Inventor: OTA MASAKI
IPC: G04C3/14
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To provide motor retaining structure which can retain a motor more firmly without enlarging a motor block. SOLUTION: The first and second base plates 12 and 14 are provided with engaging projections 12e-12h and engaging arms 14e-14h, respectively, on all flanks to engage. Especially, the engaging arm 14e provided at the flank where the end of a motor 18 projects is provided with a window 14i to fit the end of the motor 18, and the end of the motor 18 is fit in this window 14i, whereby the rotation is stopped and the positioning is made.
Patent JP-H0379233-A (JP)
Title: Electric discharge machining method and device
Inventor: KATSUMATA KATSUYOSHI
IPC: B23H7/26
Filed: 1989-08-21
Abstract: PURPOSE:To conduct the machining of even a corner portion with high precision, by converging vector starting points at a certain point by means of a parallel movement, and conducting electric discharge machining with a contour shape joined in order with the converged respective vector end terminals as a parallel advance movement locus. CONSTITUTION:An offset shape which is a pre-given contour shape displaced in expansion/contraction as much as a predetermined offset quantity on the inside or outside, is sought, and at the same time, vectors drawn between intersecting points for respective lines of the offset shape contour and opposing intersecting points for respective lines of the pre-given shape contour, are sought at respective intersecting points by means of an intersecting vector operation means 30. Next, a contour which is formed by converging respective vector starting points thus sought to a certain point by means of a parallel movement and at the same time, joining in order respective vector end terminals after convergence, is sought as a parallel advance movement locus by means of a locus operation means 32, and an electric discharge machining electrode 22 and a work W are made to move relatively by means of a parallel advance movement control means 38 along this parallel advance movement locus.
Patent JP-S6191682-A (JP)
Title: Cleaning device
Inventor: YOSHIDA NORITOSHI
IPC: G03G21/10
Filed: 1984-10-11
Abstract: PURPOSE:To remove sticking matter from an image carrier efficiently by specifying the surface roughness and hardness of an elastic body roller as a cleaning means. CONSTITUTION:A cleaning blade 11 made of urethane rubber and a cleaning roller 12 which has the internal layer made of silicone sponge and the external layer made of a solid layer of silicone are provided. This cleaning roller 12 has a relative speed with a photosensitive drum 1 and removes residual toner and paper powder from the surface of a drum 1. This cleaning roller 12 has 25-60 deg. hardness and 2-20mu surface roughness RZ. When the hardness is lower than this value, scraping is difficult and when higher, rubbing effect becomes astable; when the surface roughness is lower than the value, a scraper is easy to catch and when not, the scraper slides.
Patent JP-H07149396-A (JP)
Title: Charging device for packaging container
Inventor: GUSTAFSSON PER
IPC: B67D1/02
Filed: 1994-09-06
Abstract: PURPOSE: To realize an apparatus including a largely simplified design and structure for filling to a plurality of packaging containers. CONSTITUTION: In the case of contents which flow relatively freely, the apparatus for simultaneously filling a plurality of packaging containers comprises a single flowmeter 26 which is placed on one filling pipe and which can be operated to control a filling valve 18 of all filling pipes. If each flow path contains a diminishing pipe 28 of a washer form having a predetermined flow area, flow resistance in the flow path can be balanced, whereby even if the single flowmeter is used, each packaging container can receive a correct amount of contents.
Patent JP-2000050177-A (JP)
Title: Output circuit and tuner device using the same
Inventor: SHONO HIROSHI
IPC: H04N5/44
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit system to switch a circuit according to an output form, to simultaneously optimize circuit operation and to reduce power consumption in an output circuit with balanced and unbalanced output forms. SOLUTION: The output circuit is provided with two current amplifier circuits 12, 13 to which signals having phases mutually different by 180 degrees are supplied and a current control circuit 14 to which the signal from one current amplifier circuit 13 is supplied to set an operating current of the other current amplifier circuit 12. In this case, the output circuit is constituted so that the one and the other current amplifier circuits 13, 12 are simultaneously operated when an external resistor 20 is connected with one current amplifier circuit 13 and only the other power amplifier circuit is operated when the external resistor 20 is not connected with one current amplifier circuit 13.  Thus, balanced and unbalanced signals are generated on a condition whether the external resistor 20 is connected with one current amplifier circuit or not, the operating currents of the current amplifier circuits 12, 13 are simultaneously optimized, distortion is reduced and the power consumption is also reduced.
Patent JP-S60107238-A (JP)
Title: Fluorescent character display tube
Inventor: KAMIMURA SASHIROU
IPC: H01J9/32
Filed: 1983-11-15
Abstract: PURPOSE:To obtain a lead terminal structure which does not generate crack of glass and migration of Ag even under the severe emvironmental condition, acquires sufficient reliability and ensures excellent workability by placing a glass plate for holding on clip pin and bonding it with a bonding agent which is hardened when irradiated with ultraviolet ray. CONSTITUTION:A flat glass plate 9 for holding is placed through a clip pin 4 to the extending part of lead wire 3 consisting of a thick film of Ag wiring of a fluorescent character display tube and it is bonded by a bonding agent. As a bonding agent, a bonding agent which is hardened when irrdiated with ultraviolet ray mainly consisting of aclyric ester, for example, is used. A glass plate 9 for holding not only quickens the bonding speed of the bonding agent 10 but also enhances bonding intensity between a clip pin 4 and a glass plate 1 by strongly bonding the glass substrate 1 and a face glass 2 forming a case. Moreover, this glass plate 9 lengthen the route of migration of humidity from the outside and moreover lowers a total amount of use of bonding agent 10.
Patent JP-S6272457-A (JP)
Title: Nozzle for producing amorphous metallic tape
Inventor: KITAZAWA KOJI
IPC: B22D11/06
Filed: 1985-09-26
Abstract: PURPOSE:To obtain a tape having smooth both faces and uniform tape width by providing a slit corresponding to the width of the metallic tape to the top end of a nozzle and providing partition plates at specified intervals to the inside of the tip end of the nozzle. CONSTITUTION:The slit 13 corresponding to the transverse direction of the metallic tapes is provided to the top end of the nozzle body 11 and a rotating roll 14 for cooling is disposed below the slit 13 apart at a specified space therefrom. A molten metal 15 is pushed by an inert gas and is ejected from the slit 13 by passing the spaces between the ceramic plates 12 when the inert gas is ejected from the direction A toward the molten metal 15 in the nozzle body 11. The molten metal 15 is controlled to the same width as the slit width at a slit outlet 16 and the controlled flow of the molten metal is ejected onto the roll 14 which rotates at a high speed. The ejected metal is ultraquickly cooled by the roll 14 and the thin-walled amorphous metallic tape having a uniform width and thickness is thus obtd.
Patent JP-S6192275-A (JP)
Inventor: FUTAGAMI TOSHIHARU
IPC: E05B65/06
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-H04101744-A (JP)
Title: Tool change device of automatic machining device and its control
Inventor: KATO CHOJI
IPC: B23Q3/157
Filed: 1990-08-10
Abstract: PURPOSE:To safely and securely carry out tool change by carrying a tool to two tool posts by a tool hand where the arm of a carrier robot is provided, and detecting bending stress working upon the arm at the time of tool change. CONSTITUTION:Automatic tool change is performed by installing a tool hand 240 on the arm 230 of a carrier robot 220, and feeding a tool 160 to the first tool post 120 by the first gripper head of the tool hand 240 to feed it to the second tool post 140 by the second gripper head. By making the tool hand 240 detect bending stress working upon the arm 230 of the carrier robot 220 at the time of tool change, the bending stress working upon the relative positions of the tool hand 240 and the tool posts 120, 140 and the arm 230 is monitored, and at the same time, tool change is controlled. The tool change can thus, be carried out safely and securely.
Patent JP-S59102400-A (JP)
Title: Method for measuring biological activity of antithrombin iii
Inventor: FUJIMOTO DOUTAROU
IPC: C12Q1/56
Filed: 1982-12-06
Abstract: PURPOSE:To measure the biological activity of antithrombin III with high reliability and reproducibility, by measuring the amount of produced p-nitroanilide using thrombin and D-phenyl-prolylarginyl-p-nitroanilide. CONSTITUTION:The amount of p-nitroaniline liberated by the enzymic reaction of thrombin with D-phenyl-prolyl-arginyl-p-nitroanilide in a specimen blood plasma is measured by the colorimetry. The enzymic reaction with the D-phenyl- prolyl-arginyl-p-nitroanilide is carried out in a standard blood plasma and a buffer solution prepared respectively to give 100% thrombin activity in place of the blood plasma as a control to measure the amount of the p-nitroaniline which is a liberation product. The activity of the antithrombin III in the specimen blood plasma is obtained as a relative ratio to the standard activity from the formula putting the antithrombin III activity by the standard blood plasma as 100%.
Patent JP-S58115512-A (JP)
Title: Automatic power source throw-in system
Inventor: WATANABE NORIYASU
IPC: G06F1/26
Filed: 1981-12-29
Abstract: PURPOSE:To supply the power to a device automatically without a power supply signal line, by supplying the power to the device or transmitting a corresponding signal to the next device when signal transmission is detected on a signal line from a computer. CONSTITUTION:When a polling signal 7 reaches an optical adapter A1 from a CPU at intervals of a certain time, this signal is detected by a detecting means 8-1. The means 8-1 is connected to a power supply means 10-1, and means 8-1 and 10-1 are always started by a battery 11-1. When the signal 7 is detected by the means 8-1, the power is supplied to the adapter A1 by the means 10-1, and an LED 12-1 converts the signal 7 from the means 8-1 to an optical signal, and the optical signal is sent to an optical adapter A2 through an optical fiber 6. If the power is already supplied to the adapter A1, a preparation signal generator 9-1 discriminates this state and converts the signal 7 to the optical signal in the LED 12-1 and sends it to the adapter A2. The optical signal is converted to an electric signal by a light receiving circuit 13-2 in the adapter A2, and a power supply means 10-2 is driven through a detecting means 8-2 to supply the power to the adapter A2.
Patent JP-S59104111-A (JP)
Title: Manufacture of iron oxide magnetic thin film
Inventor: ISHII OSAMU
IPC: C01G49/06
Filed: 1982-12-06
Abstract: PURPOSE:To obtain an alpha-Fe2O3 thin film having the favorably magnetic characteristics of coercive force, the squareness property, etc., when the alpha-Fe2O3 thin film is to be formed on a substrate according to the sputtering method by a method wherein negative bias potential is applied partially on the substrate using an auxiliary electrode. CONSTITUTION:An auxiliary electrode 10 is provided in a sputtering chamber 1. The auxiliary electrode 10 is consisting of a bar type electrode of stainless steel, soft iron, etc., and the tip thereof is processed to form a conic shape. By applying a positive DC voltage to the auxiliary electrode 10, negative bias potential is applied substantially to a part of a substrate 3, internal stress is generated in an iron oxide thin film deposited on the substrate 3, as a result, a distortion is generated, and the magnetic characteristics of coercive force, the squareness property, etc., are enhanced. As the voltage to be applied to the auxiliary electrode 10, the degree of 50-160V is desirable normally.
Patent JP-H0872122-A (JP)
Title: Production of expanded thermoplastic resin sheet
Inventor: KOBAYASHI TOSHIRO
IPC: B29C48/32
Filed: 1994-09-07
Abstract: PURPOSE: To reduce a variation in the width direction of a sheet and enhance a strength by a method wherein just after a ring sheet is extruded, cooling gas having a temperature lower than that of the ring sheet is blown against the surface of the ring sheet to cool the ring sheet, and the cooling gas is sucked and evacuated through a path along an extruder die forming a ring slit. CONSTITUTION: An expanded sheet Pe is extruded in a balloon form out of a ring slit 14 of an extruder die member 10. Meanwhile, pressurized cooling air having a temperature lower than that of the expanded sheet Pe is supplied from a cooling air supply opening 75. Just after the expanded sheet Pe is extruded, the pressurized cooling air is blown against the outer surface of the expanded sheet Pe through a ring path 73. A part of the pressurized cooling air is forcibly sucked from a cooling air suction opening 45 by a suction pump through ring paths 70 and 71. At the same time, pressurized cooling air is supplied also to a nozzle 30 forming an inner sheet surface cooling device through a first pipe 21. The pressurized cooling air is blown against the inner surface of the expanded sheet through a ring path 32, thereafter being continuously sucked through a second pipe 22.
Patent JP-S6370692-A (JP)
Title: High-definition signal coverting device
Inventor: SAITO NAOTAKE
IPC: H04N11/20
Filed: 1986-09-12
Abstract: PURPOSE:To display an accurate image even when a video signal with jitters is given high definition by generating a horizontal synchronizing signal to be supplied to a display by using a luminance signal after YC separation. CONSTITUTION:The luminance signal which is separated by a YC separating circuit 5 firstly is noninterlaced by a scanning line interpolating circuit 6 to 525 lines and then converted by a D/A converter 11 into an analog signal. This signal is inputted to a synchronous separating circuit 12 to obtain a synchronous separation output A. Equivalent pluses are removed from a waveform A to obtain a waveform M. This signal of horizontal scanning frequency fH is applied to a phase comparing circuit 14. The output of the circuit 12 is compared by the circuit 14 with the output of a 1/2 frequency dividing circuit 17 and the output is applied to a VCO 16 through an LPF 15 to output a signal of 2fH, which is applied to a circuit 17 to obtain a signal D of frequency fH. Then the output of the VCO 16 is shaped by a waveform shaping circuit 18 to obtain pulse width E equal to that of the horizontal synchronizing signal, so that the signal is sent to the display as the horizontal synchronizing signal.