baber/WOPTO huggingface dataset:
Patent JP-S5965319-A (JP)
Title: Control method for fluid pressure
Inventor: ARAKAWA TAKUYA
IPC: G05B11/36
Filed: 1982-10-04
Abstract: PURPOSE:To always ensure a stable control response, by calculating the linear conversion model characteristic value of a fluid to be controlled and performing automatic control based on said calculated characteristic value so as to obtain a constant crossing angle frequency of the control response time. CONSTITUTION:The water, i.e., a fluid to be controlled is discharged from a pump 1 and distributed to a consumer house 4. A water flow rate detector 6, an opening detector 5 of the valve 3 and a water pressure detector 7 are provided at the secondary side of the valve 3 to detect each process data. These data are supplied to an electronic computer 10 via an input device 9 together with the pressure target value given from a set data input device 8. Based on the result of calculation of the computer 10, the valve 3 is operated via an output device 11 and a pressure control valve opening controller 12. With this operation the characteristic value of a linear model is calculated from each process data mentioned above, and a control parameter is automatically controlled based on said characteristic value so as to obtain a constant crossing angle frequency.
Patent JP-H05235668-A (JP)
Title: Controller for adjusting control signal of electronic device
Inventor: DENISU KIISU BAIRONASU
IPC: H03G3/00
Filed: 1992-07-01
Abstract: PURPOSE: To adjust output signals generated in response to the movement of a switch related to a controller for adjusting control signals to an electronic device such as sound volume adjustment. CONSTITUTION: This radio/controller based on a microprocessor, provided with a rotary sound volume switch 24 provided with plural contact points 32 connected with a microprocessor 28, so as to display when the respective contact points 32 are to be in contact and the moving direction of the switch is provided. The microprocessor 28 counts a contact event number and judges the moving amount of the switch. A ROM 36 stores at least one index table for converting the switch moving amount into sound volume increase, and sound volume is changed, corresponding to the sound volume increase and the switch moving direction for respective switch events.
Patent JP-2000008530-A (JP)
Title: Mounting structure of inclined eaves
Inventor: MINE EIJI
IPC: E04B7/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To easily mount an inclined eaves by integratedly connecting an arm composed of an H steel member and an eaves receiver fixed to an end of the member, to a beam so that the member may be horizontal, and maintaining an inclined eaves with the receiver. SOLUTION: An arm 10 composed of an H steel member 13 having flanges 11, 12 being parallel vertically and a metal eaves receiver 14 integrally fixed to the member 13 is fixed to a cabin beam 2. The receiver 14 is composed of an inclined plate 20 fixed along a cut end face of the member 13 and an abutting plate 21 formed by bending a lower end of the plate 20 orthogonally to the outward and formed into an L shape. In mounting an inclined eaves 22 to the receiver 14, a plate-like spacer is welded so that it spans a lower surface of each L shaped plate of a connection member 33 in the eaves 22, and a lower end side of the eaves is made to abut on an abutting plate 21 of the receiver 14 and is fixed by means of a bolt 45 and nut 46. Accordingly, the fixing work of inclined eaves to the receiver can be made safely.
Patent JP-2000011354-A (JP)
Title: Magnetic recording medium
Inventor: SAITO AKIRA
IPC: G11B5/706
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high electromagnetic conversion characteristics and excellent storage property at a high temp. and high humidity. SOLUTION: This magnetic recording medium is produced by forming a magnetic layer essentially containing a metal magnetic powder essentially consisting of iron (Fe) and containing Co and rare earth elements selected from Y, Sm, Pr. Nd, La on a nonmagnetic supporting body or on a nonmagnetic lower layer. The total soluble ion amt. of the metal magnetic powder is <=30 ppm. The surface fatty acid amt. of the magnetic recording medium containing the metal magnetic powder is 260 to 2000 μg/m2.
Patent JP-2000011486-A (JP)
Title: Device and method for processing information and provided medium
Inventor: NAKAJIMA YASUHISA
IPC: G11B15/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To update the data without troubling a user. SOLUTION: When the data read out from a tag 2 aren't the effective data, a reader/writer 11 starts a communication circuit 14 to connect to an access point 5. The reader/writer 11 transmits the substitute data for obtaining the effective data from the tag 2 to the access point 5. The retrieval part 22 of the access point 5 retrieves a data base based on the received substitute data to read out the answering data. The read out data are transmitted to the reader/ writer 11 of a VTR 1 by a transmission/reception part 21. The reader/writer 11 stores the data transmitted from the transmission/reception part 21 in the tag 2 through an antenna 12.
Patent JP-H0924664-A (JP)
Title: Ink ribbon supply mechanism and image forming apparatus
Inventor: NAKANISHI KENJI
IPC: B41J33/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify the disposal of a supply side core and facilitate the replacement of an ink ribbon. SOLUTION: An ink ribbon 11 is wound on a supply side core 10 and taken up gradually by a take-up side core through the recording position between a thermal head 9 and a platen roller 17. The supply side core 10 is cylindrical, individual block members 10a are linked one by one so that it may develops, and block members 10a at both ends are joined in a separable manner. When the end of the ink ribbon 11 is detected by a mark detection sensor, the take-up side core takes up also the supply side core unfolded simultaneously with the ink ribbon 11, thereby eliminating the need for disposal of the supply-side core 10 and facilitating the replacement of the ink ribbon 11.
Patent JP-H0340246-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: KUDO YOSHIHIKO
IPC: G11B11/10
Filed: 1989-07-06
Abstract: PURPOSE:To decrease the external magnetic fields at the time of recording and erasing and the fluctuations in the intensity of the necessary external magnetic fields as well as to improve reproducibility by determining the size of the microstructural units of a magneto-optical recording film and protective films smaller than the width of the magnetic wall of the magneto optical recording film. CONSTITUTION:The size of the microstructural units (originating in the micro-nonuniformity of the compsn. density, crystallinity, etc., in the films observed by a transmission electron microscope) of the magneto-optical recording film 3 and the protective films 2, 4 is set determined smaller then the width of the magnetic wall of the magneto-optical recording film 3. Namely, the interaction with the disturbance of the micropotential originating in the magnetic wall and the microstructural units is smaller and the movement of the magnetic wall is easier as the size of the microstructural units is smaller than the width of the magnetic wall. The external magnetic fields necessary for recording and erasing are, therefore, decreased and the fluctuations therein are decreased. Since the reproducing SN is sufficiently satd. in this way, the intensity of the necessary external magnetic fields is lowered and the fluctuations in the intensity of the necessary external magnetic fields are decreased. The reproducibility is thus improved.
Patent JP-2000011440-A (JP)
Title: Actuator for optical pickup device
Inventor: ITO HIROAKI
IPC: G11B7/135
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an optical pickup device having a configuration enabling to accurately reproduce data to an optical disk side by enabling to easily secure conformity of the optical axes of an object lens and a lens holder. SOLUTION: In an optical pickup device provided with a lens holder supporting an object lens 11 for focusing a light beam onto a pit pattern on a disk, and also provided with a movable body 10A which is mounted with each driving coil 14A, 15A for focusing and tracking the lens holder and supported to be floating by an elastic member 12, the movable body 10A is molded integral with the above-mentioned lens holder and the above-mentioned object lens molded with light-transmissive material, and an aperture of the above-mentioned object lens and the periphery of the lens aperture are made to differ from each other in the light-transmissivity.
Patent JP-S6333528-A (JP)
Title: Refining of gold
Inventor: HIRAKO MAMORU
IPC: C25C1/20
Filed: 1986-07-25
Abstract: PURPOSE:To refine high-purity gold from low-grade gold used by using a potassium iodide soln., etc., as an electrolyte, electrolytically oxidizing the low-grade gold directly on an anode by a diaphragm electrolysis method, controlling the pH of the resultant auric acid iodide soln. to a prescribed value or above and subjecting the soln. to self-reduction. CONSTITUTION:An anode chamber 3 contains the potassium iodide soln. or the like as the electrolyte and is disposed in an electrolytic cell 1 in which a cation exchange membrane 2 is used as a diaphragm. A cathode chamber 4 is disposed on the other side of the electrolytic cell and pure water is put therein. Electricity is then conducted to the cell to dissolve the low-grade gold electrode and the resultant soln. is fed to a reduction reaction tank 7. On the other hand, a KOH alkali soln. is formed in the cathode chamber 4. The anode chamber liquid and KOH are mixed and stirred in the reduction reaction tank 7. The pH is thereafter adjusted to >=12.5 to cause the self-reduction of Au and to deposit only the Au powder. The low-grade gold is efficiently refined to high-purity gold by the above-mentioned method.
Patent JP-H1015413-A (JP)
Title: Pulverizer
Inventor: MATSUI YOSHIO
IPC: B02C18/22
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the pulverizing efficiency of a material to be pulverized by jointly using moving blades and fixed blades. SOLUTION: A fan 18 is rotatably installed in a casing 11. By the rotation of the fan 18, wood chips are led to the side of a discharge port 11b from an introducing port. The fan 18 is provided with moving blades 20 at the head thereof. Outside a rotating locus L of the moving blades 20, a screen 25 for screening wood chips pulverized to a prescribed size so that they may be let pass to the side of a discharge port 11b is installed. The screen 25 is provided with fixed blades 29 for pulverizing wood chips in cooperation with the moving blades.
Patent JP-H1016978-A (JP)
Title: Container with attachment member
Inventor: HAKAMATA SEIICHI
IPC: B65D51/24
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To easily remove attachment members from a container body when the container body is to be junked, in the container with attachment members in which the container body and a cap have different materials from each other. SOLUTION: This container is provided with a container body 12 and a shoulder cover 13 having a different flexible material from the material property of the container body 12 and also provided with a fitting structure 22 of the container body and the shoulder cover. A manipulating part 29 is arranged at a separate position from the fitting structure 22. The container 12 and the shoulder cover 13 are fitted by the fitting structure 22 in the state the manipulating part 29 is not handled and the shoulder cover is flexibly deformed by handling the manipulating part 29 to unfix the container body 12 and the shoulder cover 13 fixed by the fitting structure 22. And hence, the shoulder cover 13 can be removed from the container body 12.
Patent JP-H09204087-A (JP)
Title: Image forming device
Inventor: MORI HIROTAKA
IPC: G03G15/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the deviation of a color register by sampling a pattern for detecting color slurring formed on an endless carrier driven to rotate, detecting the cyclic fluctuation of rotation caused in an image forming device and performing control. SOLUTION: Plural images having different colors are formed on a transfer material 02 carried on the endless carrier 01 driven to rotate or directly on the endless carrier 01 by plural image forming means 03K, 03Y, 03M and 03C, by which the image is formed. Then, the pattern 05 for detecting the color slurring is formed on the carrier 01 by a color slurring correction means 04, sampled to detect the cyclic fluctuation of rotation caused in the image forming device, and specified control operation is performed. Thus, the deviation of the AC color register is accurately detected even in the case of forming the pattern for detecting color slurring under a limited condition.
Patent JP-S6152946-A (JP)
Title: Method of working pressure container
Inventor: TANIMOTO TATEO
IPC: B21D22/16
Filed: 1984-08-24
Abstract: PURPOSE:To reduce manhour for working in manufacture of a recessed and bottomed cylindrical pressure container by denting the center of flat plate stock between the recessed tip of a mandrel corresponding to inner diameter of the barrel and a die having hemispherical projection, and spinning the protruding flat plate in this state. CONSTITUTION:A flat plate stock AO is carried in by a guide roller RO and brought into contact with the tip of a mandrel X having outer diameter corresponding to inner diameter of the barrel of a pressure container and provided with a hemispherical recess at the center of the tip. Then, the stock is dented by a die K having hemispherical projection. Under this condition, the projected flat plate A1 is rotary ironing spinning worked by a spinning roller SR to form the barrel A2 having specified inner diameter. Compared with former process that makes spinning of a semimanufactured product made by forging the stock to recessed and bottomed cuplike form, manhour for working is reduced and the cost is lowered. The cap at the tip is formed by conventional draw-spinning work.
Patent JP-H0468641-A (JP)
Title: Communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/00
Filed: 1990-07-04
Abstract: PURPOSE:To prevent the opera bility from being lost even in the multilanguage environment by implementing the operation display simultaneously by plural optional languages selected by the user. CONSTITUTION:A CPU 2 displays a 1st step of selection menu onto an LCD panel 30. Then the CPU 2 detects which key among keys 29 the user observing the selection menu depresses, and sets a language flag according to the depressed key to select a language. Values 1-5 set to the language flag GNG 1 represent respectively languages displayed on respective stages such as English, French, Germany,.... Then a message data of a same meaning in English, French, Germany, Spanish is read from a ROM 3 and displayed on the LCD panel 30. Since the operation display in plural optional languages selected by the user is implemented simultaneously in this way, the operability is not lost even in the multilanguage environment.
Patent JP-S6153813-A (JP)
Title: Afc circuit
Inventor: YASUI HIROSHI
IPC: H03J7/02
Filed: 1984-08-22
Abstract: PURPOSE:To eliminate the need for a special battery for turning on and off an AFC function by turning on a switch circuit when the AFC function is turned off, and connecting output terminals of the 1st and the 2nd signal output circuits through a resistance respectively. CONSTITUTION:When the AFC function is turned off, a switch 15 is turned off. Consequently, output signals OP1 and OP2 have mutually opposite-polarity S- shape output characteristics, which cancel each other. Consequently, signal components cancel each other when resistances R21 and R22 are equalized in resistance value and only a feedback voltage VODC which is inputted to a feedback circuit 14 from a switch 19 through a point (b), i.e. reference voltage is fed back. In this case, the difference component between the signal lead-out circuit from a transistor (TR) 17 and a resistance R11 and the signal lead-out circuit from TR18 and a resistance R12, i.e. only DC component is led out, so the reference voltage VODC is obtained without requiring a battery, etc., specially.
Patent JP-S5799763-A (JP)
Title: Manufacture of lead frame for integrated circuit
Inventor: KONISHI KENJI
IPC: H01L23/50
Filed: 1980-12-12
Abstract: PURPOSE:To obtain the lead frame effective for packaging by striately cladding or evaporating Al to a long-sized beltlike base material and removing an excessive section while working the removing section in an aventurine shape. CONSTITUTION:The base material 1 in an alloy of Fe and Ni is fixed to a base 3, a projection 5 for a mask is fast stuck onto a necessary section on a surface, onto the whole surface thereof Al is evaporated, and a device 4 is settled. An etching liquid is sent into 8 a hollow chamber 6, and injected onto an Al surface from a plurality of small holes 7, and Al is removed. Cost is reduced becuase Al is used, contact between the lead frame and a package material is improved and mutual adhesive strength is increased when packaging because aventurine minute unevenness remains on the surface after removing Al, and the infiltration of water can be prevented positively. Contact with solder is also excellent. The surface coated with Al with a complicated shape can be left spottily.
Patent JP-H103273-A (JP)
Title: Variable advertisement display device
Inventor: EDA TAKASHI
IPC: G09F11/32
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement display device in which the degree of appealing is enhanced using a narrower space by conducting the multi-surface automatic conversion of the advertisement display surfaces, the visual effect is enhanced and the maintenance such as exchanging the advertisement display surfaces is easily done. SOLUTION: A pair of ring guide rails 8 are arranged facing to each other in a casing 1 whose front surface side is made open. In a recessed grooves 11 of the rails 8, prescribed number of variable advertisement display blocks 17 having four advertisement display surfaces are arranged. Both ends of a central fixed axis 19 of each block 17 are engaged in a freely moveable manner and arranged in parallel. These blocks 17 are successively moved along the rails 8 by the radial moving teeth of a pair of rotating and moving gear 45 and the advertisment display surfaces are automatically converted by gravity falling into a space 44 of a vertical front surface side section 13 from the top end of a horizontal upper section 15.
Patent JP-H0926642-A (JP)
Title: Silver halide photographic sensitive material and supporting body thereof
Inventor: HANIYU TAKESHI
IPC: G03C1/76
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material which is protected from intense UV rays, radiation or high humidity to give dimensional stability, prevents color contamination or deterioration and realizes a stable image by applying a polysilazane of a specified thickness range on a supporting body, heat treating the supporting body, and forming an adhesive layer and an antistatic layer. SOLUTION: A polysilazane is applied to 10nm to 10cm thickness on a supporting body and is subjected to heat treatment, on which an adhesive layer and an antistatic layer are formed. The polysilazane is a high mol.wt. compd. having a structure of Si atoms, nitrogen atoms and hydrogen atoms. This compd. is dispersed as a particle state of 1 to 100μm particle size in water or a water- soluble org. solvent such as alcohol, or the compd. is dissolved in an org. solvent such as methylethylketone, toluene, benzene, dioxane, dioxolane, xylene, and ethylcellusolve, and then used. After the polysilazane is applied and dried at 10-90 deg.C to vaporize the water or the org. solvent, the layer is heat treated at 20-500 deg.C.
Patent JP-2000009955-A (JP)
Title: Pattern forming method of metal oxide thin film and composition for formation of metal oxide thin film pattern
Inventor: HIRAOKA TOSHIRO
IPC: H01L21/027
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a metal oxide thin film pattern by which distribution of refractive index in an inorg. optical waveguide, photonic band and interference mirror having small transmission loss and excellent heat resistance can be produced and which is advantageous for the surface imaging process in semiconductor microfabrication and for the formation of a fine metal wiring pattern. SOLUTION: The forming method of a metal oxide thin film pattern includes a process to form a photosensitive layer 2 containing a subliming org. metal complex and a silicon polymer compd., a process to selectively expose a specified region of the photosensitive layer 2 to form a latent image of a thin film pattern, and a process to heat and dry the photosensitive layer having the formed latent image of the thin film pattern and to remove the subliming org. metal complex 5 in an unexposed part 2b.
Patent JP-H05338912-A (JP)
Title: Core body forming device
Inventor: UOZUMI TADASHI
IPC: B65H54/10
Filed: 1992-06-10
Abstract: PURPOSE:To enable a core body in a T shape or in a cruici-form shape to be formed in a simple manner by winding fiber bandles. CONSTITUTION:The device is made up of a main body equipped with a circular guide 5 above the upper end of a bobbin B inserted into a bobbin carrier 8, and also with bobbin carrier running circular trucks 1 through 4, and of a handler 7 which supports the end of a mandrel 6 in a T shape or a cruci-form shape located above the center of the main body, can rotate the mandrel 6 around the center point, and also can move the mandrel vertically.
Patent JP-S6153961-A (JP)
Inventor: KITA ATSUSHI
IPC: E04G21/12
Filed: 1984-08-23
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-H0927288-A (JP)
Title: Image forming device
Inventor: TAKASE HIROMITSU
IPC: H01J9/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which destruction of surface conduction type electron emitting elements due to a discharge can be prevented. SOLUTION: This image forming device using electron sources arranged in a matrix has an envelope 88 which has an electron source substrate 71 and a phosphor film therein, with a plurality of surface conduction type electron emission elements 74 placed on the electron source substrate. An inorganic gas, e.g. a gas selected from among CO, CO2 , NO, NO2 , NH3 , N2 , and H2 , or a mixture of these, is sealed inside the envelope 88. A pair of electrodes constituting the surface conduction type electron emitting element 74 is electrically connected to (m) X-direction wires 72 and to (n) Y-direction wires 73 by means of connecting wires each made of a conductive metal, etc.
Patent JP-S5878074-A (JP)
Inventor: YANO MIKIO
IPC: F25B49/00
Filed: 1981-11-02
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-H1021566-A (JP)
Title: Tracking servo device
Inventor: OSHIMA YOICHI
IPC: G11B7/09
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a tracking servo device. SOLUTION: At the time of tracking servo, terminal (a) of a switch 23 is selected, and a circuit characteristic setting part 25 sets first phase characteristic and first gain for performing a tracking servo in a tracking servo signal generation part 24. Thus, a tracking error signal TE is inputted to the tracking servo signal generation part 24, and a servo signal for the tracking servo is generated based on the first phase characteristic and the first gain. Further, at a search operation, terminal (b) of the switch 23 is selected, and the circuit characteristic setting part 25 sets second phase characteristic and second gain for performing a midpoint servo in the tracking servo signal generation part 24.  Thus, a midpoint error signal CE generated by a midpoint error detection part 22 is inputted to the tracking servo signal generation part 24, and the servo signal for the midpoint servo in generated based on the second phase characteristic and the second gain.