baber/WOPTO huggingface dataset:
Patent JP-H01100261-A (JP)
Title: Formation of film on metallic surface
Inventor: HASHIMOTO YOICHI
IPC: C23C14/32
Filed: 1987-10-12
Abstract: PURPOSE:To form a film improved in adhesive strength and having high reliability by vacuum-depositing a partly ionized and accelerated metallic vapor onto the surface of a titanium (alloy) base material in vacuum and then applying plating to the above. CONSTITUTION:A metallic base material composed of titanium or titanium alloy is prepared. A partly ionized and accelerated metallic vapor is vacuum- deposited onto the surface of the above base material. The above metallic vapor is formed of a metal (alloy) selected from gold, silver, copper, cobalt, and nickel. Then, plating is applied to the above-mentioned vacuum-deposited metallic base material to form a film.
Patent JP-S61132895-A (JP)
Inventor: YAMAZAKI TAKEHISA
IPC: G21F9/00
Filed: 1984-11-30
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-H04264209-A (JP)
Title: Method and apparatus for measuring lateral profile of thickness of metal strip, especially, steel strip
Inventor: PIEERU GOOJIYU
IPC: G01B15/04
Filed: 1991-09-05
Abstract: PURPOSE: To improve a resolution in side direction and to measure the thickness near the edge part of a metal strip accurately by arranging a mask for screening one portion of radioactive rays discharged by a discharge pipe between the discharge pipe and a detector. CONSTITUTION: A part 15 of X-ray beams through a strip 13 enters a detector 6, and a signal generated by it is recorded by an electronic capturing, measuring, and controlling means 21. The signal indicates the intensity of X rays that the detector 6 receives at each point with a function of positions. The signal is subjected to arithmetic processing and the profile of the thickness in transverse direction of the strip 13 is measured. Resolution in transverse direction can be set to approximately 1mm and a measurement accuracy near the edge part of the strip 13 can be extremely improved. The thickness of one portion 14 of the strip 14 screened by a mask 9 cannot be measured. Although a part 17 of X-ray beams screened only by the mask 9 cannot be measured, it is used to determine a thickness reference.
Patent JP-S62118743-A (JP)
Title: Brushless motor
Inventor: MATAHARA HIDEYA
IPC: H02K29/00
Filed: 1985-11-15
Abstract: PURPOSE:To improve performance, by arranging slits on a rotor yoke near the exciting coil of motor in outer rotor system having a cup-formed rotor in radial gap system, and by hardly making leakage flux pass. CONSTITUTION:A plurality of magnetic poles with stator cores 4 wound up with exciting coils 3 are arranged on the circumference, and a stator is organized. Outside the stator, a rotor with a plurality of permanent magnets 1 fixed on the inner periphery surface of a cross-section-cup-formed rotor yoke 2 is organized in radial gap system, and a brushless motor is formed. On a section near the the exciting coil 3 on the end surface 2a of the yoke 2, radial- directional slits 7a and circumference-directional slots 7b are arranged. The slots 7b are arranged so that the opening sections may be overlapped on the concentric circle. By this organization, resistance to reactive magnetic flux passing the end surface 2a of the yoke is increased, and starting characteristic is improved, and the radiation of the exciting coils is improved.
Patent JP-S63110963-A (JP)
Title: Inverter
Inventor: OKAMOTO FUTOSHI
IPC: H02M7/48
Filed: 1986-10-27
Abstract: PURPOSE:To regulate output current economically, by setting a sub-switching- element turning a one-side switching element OFF forcibly with the delay of a specified time from the starting time point of the ON-period of the one-side switching element, and by driving the sub-switching element with feedback winding output. CONSTITUTION:An inverter is composed by connecting the transistors(hereinafter, Tr)Q1-Q2 of main switching elements to both the ends of a DC power source E in series, and by connecting respective diodes D1-D2 to the Tr Q1-Q2 in antiparallel with each other; and to both the ends of the Tr Q1, a load circuit RL is connected via a coupling capacitor C0 and a current transformer T1. The inverter is provided with a starting circuit ST, and to a space between the base and emitter of the Tr Q2, the Tr Q3 of a sub-switching element is connected, and to the base, a diode D3 and a dimming switch SW1 are connected. Besides, the transformer T1 is provided with a tertiary winding n4, and to the winding, the switch SW1 is connected via an impedance Z. Then, a lamp l can be switched to a dimming and full lit state.
Patent JP-2001080702-A (JP)
Title: Classified refuse container
Inventor: IWASAKI YOSHIHISA
IPC: B65F1/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a refuse container capable of collecting classified refuse by dividing a refuse container body vertically and carrying the classified refuse for each container. SOLUTION: A refuse container body 1 is divided into two right and left side parts to form two containers 2a and 2b independent of each other, and a connection part 5 is installed on the upper part of each container along a division surface thereof. A shaft 6 and a shaft hole 7 for attaching to and detaching from the connection part of a mating container are provided at the connection part. These two containers are formed integrally with each other by fitting the shaft and shaft holes of both containers so as to form a single classified refuse container body 1. Then, the container body 1 is divided into two parts so as to be carried individually.
Patent JP-H02148475-A (JP)
Title: Apparatus for scanning recording carrier and control circuit used therefor
Inventor: MARUTEINUSU PETORASU MARIA BIA
IPC: G11B7/09
Filed: 1989-09-29
Abstract: PURPOSE: To improve a mechanically shock resistant property by allowing a control circuit to control a positioning system in accordance with a replacement error signal when it is shown by a track loss signal that a scanned point is positioned in between two lines of tracks. CONSTITUTION: A control circuit 3 has a means 62 generating at least one replacement error signal UC' having a sign indicating the direction of a deviation in a second range being out of a first range. Then, the control circuit 3 controls a positioning system so that an error signal PE to be used for a positional feedback does not depend on the magnitude of the deviation in accordance with a first error signal RE or the replacement error signal UC' according to whether the deviation is positioned in the first range or in the second range. Thus, the mechanically shock resistant property is improved.
Patent JP-H04134029-A (JP)
Title: Glaucoma pemedy
Inventor: SATO KIYOSHI
IPC: A61K47/10
Filed: 1990-09-27
Abstract: PURPOSE:To provide a glaucoma remedy by adding a glycol compound, etc., as a stabilizer to (+ or -)-4-[2-hydroxy-3-[3-(2-methoxyphenoxy)-2- propylamino]propoxy]-1(2H)-isoquinoline or an acid adduct salt thereof. CONSTITUTION:A glaucoma remedy remarkably improved in stability contains (+ or -)-4-[2-hydroxy-3-[3-(2-methoxyphenoxy)-2-propylamino]propoxy]-1(2H)- isoquinoline or an acid adduct salt thereof as an active ingredient and further a compound having a phenolic hydroxyl group (e.g. phenol) and/or a glycol compound (e.g. ethylene glycol) as stabilizers. At least one of the compounds is used as the stabilizer preferably in an amount of approximately 0.02-10%(W/V) based on a substrate.
Patent JP-H02102404-A (JP)
Title: Inspecting method for periodic pattern
Inventor: WATANABE KAZUO
IPC: H01J9/14
Filed: 1988-10-11
Abstract: PURPOSE:To detect a defect of an optional periodic pattern without emphasizing the outer peripheral part of the periodic pattern by using an optical system wherein the shear quantity of a common optical path type dual light beam interferometer is equalized to the array pitch of unit patterns. CONSTITUTION:The common optical path type dual light beam interferometer consists of a polarizer 1, Wollaston prisms 2 and 5, lenses 3, 4, and an analyzer 6. Then linear polarized light passed through the polarizer 1 becomes two light beams which shift by SP at right angles to the optical axis through the prism 2 and lens 3 and the intensity distribution is varied by a sample 7 which has periodic openings. Then only the SP is returned by the lens 4 and prism 5 to cause interference on the analyzer 6. Then if the sample 7 has no defect, the light beam of interference 2 becomes equal in pitch with the shear quantity SP, so the phase and intensity are equal and the polarizer 1 and analyzer 6 are in orthogonal relation, so that the light beams cancel each other and become dark. If the sample has a defect 8 or it there is a transparent material 9 at an opening part, the light beams do not cancel each other completely and a bright point is observed.
Patent JP-H0594726-A (JP)
Title: Structure for grommet
Inventor: TETSUNA TOSHITAKA
IPC: H01R9/16
Filed: 1991-10-02
Abstract: PURPOSE:To protect a wire harness inserting hole and joint connectors from water at the same time by providing joint terminals inside a diameter enlarged hole of a grommet by insert-molding. CONSTITUTION:A grommet 6 is provided with a wire harness inserting hole 13 for communicating a diameter enlarged hole 11 with a diameter reduced hole 12. The diameter reduced hole 12 of the grommet 6 is enlarged. and a wire harness 5 is inserted into the inserting hole 13, before a tape 23 is wound therearound. Female terminals 37-39 of joint electric wires 34-36 serving as branch wires of the wire harness are engaged with male terminals 31-33 of a joint terminal 29. A filling material 41 is injected into the inserting hole 13 through an injection nozzle 40 up to right under a peeling preventing projection 15. In this state, the residual portion of the grommet 6 where the wire harness 5 is inserted and a terminal engaged connection portion between the terminal 29 and the joint electric wires 34-36 are filled with the filling material 41. An engaging groove 6a is engaged with a dash panel, not shown, and then, the grommet 6 is fixed to a vehicle.
Patent JP-S61133463-A (JP)
Title: Electronic desk calculator
Inventor: OGAWA HIROSHI
IPC: G06F15/02
Filed: 1984-12-03
Abstract: PURPOSE:To read the display from the opposite face side similarly to the read from the front face side by applying inverting display control with the operation of a display inverting key. CONSTITUTION:When the level of input signals 1D, 1F, 2A, 2B, 2D, 2F, 2G are logical H with a switching signal 6 from a display inverting key 5 at 'H' level, since the switching signal 6, the input signal 1D are logical H and a switching signal7 is logical L, an output of an AND gate 1d1 is logical H, an output of an OR gate 1d0 is logical H and a segment 1d of the tens digit of a 7-segment display device 1 is driven by a driver 3. While input signals 1D, 1F, 2A, 2B, 2D, 2F, 2G remain logical H, the display inverting key 5 is operated and the switching signal 6 is logical L and then the switching signal 7 is logical H, an output of an AND gate1d2 is logical H by the input signal 1D, or OR gate 1c0 is logical H, and a segment 2c of the units digit of the 7-segment display device 2 is driven by the driver 3. Thus, it is possible to observe the result of input operation by the operation of the display inverting key 5 without changing the direction of the computer main body.
Patent JP-H1081541-A (JP)
Title: Glass electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/36
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a glass electrode having high design freedom and excellent mechanical strengths by using a glass electrode having an electrode responding part made of a glass having a specific composition. SOLUTION: At least the electrode responding part of this glass electrode is made of a glass having a composition composed mainly of SiO2 , Li2 O and La2 O3 and mixed with small amounts of Cs2 O, BaO, Ta2 O5 and ZrO2 . A molded glass tube or a molten glass blown in a spherical form is drawn by a reloading work or a manual drawing work and the obtained tubular glass is used as the electrode responding part.
Patent JP-S63111500-A (JP)
Inventor: OGAWA TARO
IPC: G21K1/06
Filed: 1986-10-29
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-H04132615-A (JP)
Title: Thin film of bismuth compound having laminar structure and its production
Inventor: MASUDA YOICHIRO
IPC: C23C14/34
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a thin film of a bismuth compound having laminar structure and excellent compounding property, dielectric characteristics and optical characteristics in high efficiency by forming a laminar thin film of Bi4Ti3O12 on the surface of a sapphire substrate having specific cutting planes. CONSTITUTION:A sapphire substrate having A, R and C planes as cut surfaces is heated at a temperature above 400 deg.C and above the Curie point. A sintered Bi4Ti3O12 is used as a target. The sputtering operation is performed with ions accelerated in an electron cyclotron resonance apparatus to form a thin film of a bismuth compound having laminar structure on the surface of the substrate. The above thin film having high quality and utilizable as optical memory, optical display element, etc., can be produced by this process at a high speed.
Patent JP-S62115334-A (JP)
Title: Semiconductor differential pressure gauge
Inventor: KAWAI TAKASHI
IPC: G01L13/06
Filed: 1985-11-14
Abstract: PURPOSE:To obtain a differential pressure gauge of simple constitution by providing a container equipped with a pressure receiving diaphragm where a pressure transmission medium is charged in recessed parts separated by a partition wall and a measuring means for the quantity of electricity flowing between semiconductors provided in the medium. CONSTITUTION:The semiconductors 6 and 7 are so constituted as to have the same electron density in an equal-temperature and equal-pressure environment. When those two semiconductors 6 and 7 are connected together through an ammeter, no current flows in the equal-temperature and equal-pressure environment. If, however, there is a difference between pressure PA and PB applied to pressure receiving diaphragms 2 and 3, the semiconductors 6 and 7 differ in electron density according to the differential pressure. A charge, therefore, moves through the ammeter 8 so as to equalize the semiconductors 6 and 7 in Fermi level, so the pressure difference is measured from the deflection on the ammeter 8. Then a protecting mechanism for excessive pressure need not be provided, so the structure is simplified.
Patent JP-H0984355-A (JP)
Title: Switching dc power supply
Inventor: YOKOYAMA YUKIO
IPC: H02M7/217
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To stabilize control even in a light load by detecting the voltage of a load, comparing the detected value and a preset specified value, and switching the setting of the detection level for detecting the inductor current based on the result of the comparison. SOLUTION: An output voltage is detected by an output-voltage detecting circuit 8. A ripple voltage, which is superimposed on the output voltage, is fed back to an error amplifier means and oscillated. The inductor current is detected by a current detecting circuit 5. The result of the detection and the output of a multiplier 9 are compared by a comparator 7. The result of the comparison is outputted to a drive circuit 10. Then, the drive pulse is sent from the drive circuit 10 to a switching element Q1. A detection-level setting circuit 11 compares the value of the inductor current detected by the current detecting circuit 5 and a preset specified value and sets the detection level of the current detecting circuit 5 base don the result of the comparison.
Patent JP-S62115912-A (JP)
Title: Error signal removal circuit
Inventor: YAMASHINA MASAKATSU
IPC: H03K5/00
Filed: 1985-11-14
Abstract: PURPOSE:To attain high density integration by providing the 2nd circuit composed of an OR circuit ORing the 2nd input signal and the output signal of the 2nd signal delay circuit and continuously connecting the 1st and 2nd circuits. CONSTITUTION:An error signal removal circuit is formed by continuously connecting the 1st and 2nd circuits 1 and 2. When a '0' level signal where a '1' level noise signal is superimposed is inputted as the input signal of the 1st circuit 1, a delay signal 12 is outputted from a signal delay circuit 21. Since an AND circuit 22 takes the AND of an input signal 11 and the delay signal 12, the '0' level signal cancels a part being an error signal by the '1' level signal superimposed with the '0' level signal so as to remove the error signal, and an output signal 13 from which the error signal is removed is outputted from the AND circuit 22. When the '1' level signal superimposed with the '0' level noise signal is inputted as the input signal of the 2nd circuit 2, a delay signal 14 is outputted from a signal delay circuit 23. Thus the integrated density of an electric circuit such as a semiconductor integrated circuit can be improved.
Patent JP-H08120901-A (JP)
Title: Floor bed unit and construction of floor bed unit
Inventor: HAYASHI MORIO
IPC: E04F15/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide the floor bed unit, of which weight is reduced and of which horizontal accuracy on the floor slab is improved. CONSTITUTION: Resin 4 is filled in hollow support legs 3 of a floor bed unit main body 9 formed by fitting an upper end part 5 of the hollow support leg 3, which is opened in the upper and the lower end thereof, into support leg fitting holes 2, which are provided at plural positions so as to vertically pass through the rectangular flat floor bed 1, with a screw. Since the hollow support leg 3 is formed hollow, weight is reduced. The resin 4 is filled in the hollow support leg 3, and while a clearance between the floor slab 7 and the hollow support leg 3 is filled so as to improve the horizontal accuracy.
Patent JP-H0592094-A (JP)
Title: Controller for drier, washing machine or the like
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide an inexpensive sound stopping method for an end informing sound which can be operated easily, and also, scarcely causes a misoperation in the case the end informing sound is unnecessary in an electronic controller for a clothes drier and a washing machine, etc., for domestic use. CONSTITUTION:The subject controller is constituted of a controller 2 consisting of an operation display circuit 20 and a control circuit 21 connected between lines of an AC power source 1, a power source switching means 3, and an informing means 6, and an inexpensive method for controlling easily the informing means which can execute a sounding stop of an end informing sound, or on the contrary, can return the sounding stop to its origin by an operation for pushing continuously a push-button of the power source switching means 3 and an operation start switch of the operation display circuit 20 for several seconds can be realized.
Patent JP-H0199042-A (JP)
Title: Method for silylating polymer film
Inventor: ODAKA ISAMU
IPC: H01L21/30
Filed: 1987-10-13
Abstract: PURPOSE:To form a normal transferring pattern or an inverse transferring pattern with the same kind of a polymer film by silylating or nonsilylating the polymer film in response to a thermally treating condition. CONSTITUTION:When the org. polymer film is silylated by radiating far ultraviolet rays while bringing into contact the photoresist of the org. polymer film composed of a novolak type resin as a base polymer with an org. silver solution or its vapor, the silylation of the polymer film changes in response to the thermally treating temp., or the polymer film is nonsilylated at a prescribed temp. Accordingly, the silylation or the nonsilylation of the org. film is permitted by controlling the thermally treating temp. of said film whereby the normal transferring pattern or the inverse transferring pattern can be formed with the same kind of the polymer film.
Patent JP-H03122065-A (JP)
Title: Production of low density porous body of silicon carbide
Inventor: AMINO TOSHIKAZU
IPC: C04B38/00
Filed: 1989-09-30
Abstract: PURPOSE:To obtain a low density porous body of silicon carbide suitable as aggregate for composite material having uniform and fine pores with keeping high porosity by forming a molded material having desired shape with heating a raw material composition containing silicon dioxide powder and a carbonaceous material and burning said molded material. CONSTITUTION:A carbonaceous material in a raw material composition containing silicon dioxide and a carbonaceous material is carbonized by heating to form a molded material. Next, silicon dioxide is reacted with carbon to form silicon carbide by burning of said molded material together with generating void by vanishing of silicon dioxide and carbon owing to said reaction, and simultaneously communicating pores are formed in the molded material by releasing carbon monoxide gas by-produced in the silicon carbide-forming reac tion from inside of the molded material, then generated silicon carbide is sintered with leaving said pores to form the aimed sintered material.
Patent JP-H11196150-A (JP)
Title: Communication protocol between transceiver unit and transponder or tranceiver connected to the unit
Inventor: FUENTES VINCENT
IPC: H04L29/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a transponder to interact or exchange data with a communication unit belonging to a different system by allowing a communication unit to send at least one initial command and have a code using specific time structure different from basic time structure used to encode data other than one command at least partially. SOLUTION: A 1st control signal 12 uses specific time structure having a longer code period P2 than the code period P1 of the basic time structure and has an encoded 1st part 16. Thus, the initial command 12 has the 1st part 16 having the special time structure for the initial command and a 2nd part 18 having the basic time structure. In order to evade the danger of confusion between the part supplied having the special time structure and an arbitrary random bit sequence having the basic time structure, such a featured electric value that the special time structure is constant is prescribed in at least the 1st code period 20.
Patent JP-S62118911-A (JP)
Title: Method for controlling inter-stand tension of continuous type rolling mill
Inventor: KONDO MIKIO
IPC: B21B37/00
Filed: 1985-11-18
Abstract: PURPOSE:To stabilize a control system for inter-stand tension by substituting a state variable having a detection delay with the estimation by an estimation model without a time delay and using the same together with a detected value for state feedback control. CONSTITUTION:The min. tension deviation and looper angle necessary for tension control by a looper are detected in the stage of the state feedback control. A mill speed as well as the torque and angular speed of the looper are estimated by using the detected value of the above-mentioned state variable and the operation variable to be inputted to a control device in accordance with the estimation model determined from a state equation to describe a control target to provide the state variable to be subjected to the proportional action. The state feedback control circuit operates the mill speed and the looper torque simultaneously by using the state variable detected in the above-mentioned manner and the estimated state variable in combination. The time delay and phase deviation of response are thereby eliminated and the tension control system is stabilized.