baber/WOPTO huggingface dataset:
Patent JP-S6190559-A (JP)
Title: Device for preventing mischievous telephone call
Inventor: NIYUUMON MASAO
IPC: H04M1/665
Filed: 1984-10-09
Abstract: PURPOSE:To prevent a mischievous telephone call by bringing the device mode into the talking state when the 1st call tone is detected with a sensor detecting a call tone and interrupting the talking state if no reception tone is generated within a prescribed time after the talking state is reached. CONSTITUTION:When a call tone is inputted from a trunk line, the tone is smoothed by a smoothing circuit 3 and converted into a DC, which is detected by a call tone sensor 4 to actuate a relay 5. When the relay 5 is actuated its contact 6 is changeover to form the talking state. Then the reception side actuates a voice synthesis IC(13) generating a message such as 'Hallow' or 'This is Mr. xx speaking' and transmits the synthesized voice. When the opposite party responds thereto, since the voice is outputted from a speaker 11, a switch 15 is changed over at first, a handset is hooked off for response. If the opposite party gives no response even with the transmission of the synthesized voice, a timer contact 23 deenergizes automatically the relay 5 to restore its contact 6, thereby releasing the talking state.
Patent JP-S6273034-A (JP)
Title: Gas hot water heater
Inventor: MIYAZAWA SHOZO
IPC: F23N5/00
Filed: 1985-09-25
Abstract: PURPOSE:To be able to supply and stop hot water automatically without touching an apparatus with hand by controlling a means to open and close water and gas paths based on the information detecting the presence of a person in a specified zone near a hot water supply outlet, and an ignition means. CONSTITUTION:As an infrared sensor 7 is brought in detecting condition by person's approach to a hot water supply outlet 6, an electromagnetic solenoid 31 is energized and a feed water valve 28 is opened by a control signal from a control part 33. The condition whether water is supplied or not is detected by a water flow sensor 27 and when supplied, an ignitor 35 is turned ON and further, a gas valve 24 is opened. Then, the condition whether ignition is made normally or not is detected by temp. detected by a temp. sensor 36, and in the case of non ignition condition, the feed water valve 28 and the gas valve 24 are closed. In the case of ignited condition, the ignitor 35 is turned OFF and hot water is supplied. When an operation switch 37 is not operated or a signal from the infrared sensor 7 is not emitted etc., the valve 24 and 28 are closed.
Patent JP-H11107883-A (JP)
Title: Fuel system having no return line to fuel tank for feeding fuel to fuel injection device
Inventor: HEIMBERG WOLFGANG DR
IPC: F02N19/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To remove the heat of a fuel and vapor bubbles in the fuel, in a fuel system having a fuel injection device operated according to a principle to accumulate energy at a solid. SOLUTION: A fuel system comprises a gas separation chamber 805 having a float valve to receive a feed of fuel through a first pump 801 from a fuel tank; a fuel line 809 to interconnect a gas separation chamber 805 and a fuel injection device 811 to feed fuel to the fuel injection device 811; a second pump 810 and a condenser 814, located in a first fuel line 809; and a second fuel line 812 to return fuel from the fuel injection device 811 to the gas separation chamber 805.
Patent JP-H1152826-A (JP)
Title: Multiple exposure method for hologram
Inventor: NISHIKAWA SHINJI
IPC: G03H1/26
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for recording multicolor display holograms without the induction of unnecessary interference with laser oscillators fewer than the number of intrinsically required laser oscillators. SOLUTION: This exposure method executes the multiple exposure of the holograms by irradiating a photosensitive material 23 with the laser beams oscillated from the laser oscillators 1, 2 in the case, for example, two kinds of diffraction gratings are formed. In such a case, the laser beam of a single wavelength is first divided in two directions and further, the respective laser beams are divided in two directions. The laser beam of the one set by which the one desired diffraction gratings is formed has the same plane of polarization and the other set of the laser beam by which the other desired diffraction gratings is formed has the same plane of polarization but one set of the laser beam and the other set of the laser beam are so polarized as to vary in the plane of polarization.  The photosensitive material 23 described above is irradiated with these laser beams in such a manner that two kinds of the diffraction gratings are simultaneously formed.
Patent JP-H0376144-A (JP)
Title: Semiconductor integrated circuit
Inventor: TASAI SADAJI
IPC: G11C11/407
Filed: 1989-08-18
Abstract: PURPOSE:To decrease clock skew which results from the scattering of wiring length, wiring capacity, and manufacturing time of semiconductor chips and the like by providing each delay time adjusting circuit which has a wiring path of clock signals equipped with each fuse and delay element. CONSTITUTION:Delay time adjusting circuits 3A-3C are equipped with fuses 31 and NPN transistors 32 which join spaces between emitter and collector regions and make capacities obtained between emitter/collector and base regions act as delay elements. Then, the above circuits 3A-3C are connected to wiring between input terminals TCK of clock signals CK and flip-flops 2A-2F. When the clock signals CK are inputted from the input terminals TCK and then, delay time up to the flip-flops 2A-2C and delay time up to the flip-flops 2D-2F are measured and, for example, delay time up to the flip-flops 2A-2C is longer than that of the flip-flops 2D-2F, either or both fuses 31 of the circuits 3A and 3B are cut off. Then, it is sufficient to shorten delay time by separating the NPN transistors 32 from wiring and reducing each capacity of wiring.
Patent JP-H0748266-A (JP)
Title: Antibacterial feed
Inventor: SASAKI TAKASHI
IPC: A61K31/722
Filed: 1993-08-04
Abstract: PURPOSE:To obtain an antibacterial feed comprising a mixture of chitin and chitosan, having excellent properties for the prophylaxis of infection, growth of body weight in breeding and improvement of physical constitution and useful for livestock, poultry, cultured fishes, etc. CONSTITUTION:This antibacterial feed is obtained by compounding preferably <=5wt.% of a mixture, at the ratio preferably of 1/9-5/5, of chitin and chitosan on the other feed.
Patent JP-H0376022-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D127/06
Filed: 1989-08-18
Abstract: PURPOSE:To improve outputs, such as video output, chroma and audio output, with good balance and to obtain sufficient output characteristics by incorporating magnetic powder contg. silicon and aluminum into a magnetic layer and specifying the ratio of the silicon to the aluminum in the magnetic powder. CONSTITUTION:This recording medium consists of a nonmagnetic base 1, the lower magnetic layer 2, a back coat layer 3, and the upper magnetic layer 4. The silicon and the aluminum at >=3 ratio by weight of the silicon/aluminum are incorporated into the magnetic powder to be added to the uppermost layer 4 of the magnetic layers and at least one layer exclusive of this uppermost layer. Namely, the silicon is effectual to enhance the dispersibility of the magnetic powder and the aluminum is effectual to improve the durability as the medium. The weight ratio of the silicon/the aluminum is specified to >=3 ratio by weight in order to simultaneously exhibit the effect of the respective elements. The outputs, such as video output, chroma and audio output, are improved with the good balance and the sufficient output characteristics are obtd.
Patent JP-H0941298-A (JP)
Title: Carbon-containing core material and its molding
Inventor: MURATA SHIGERU
IPC: D21J3/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-containing core material which has a variety of functions such as moisture conditioning, thermal insulation, insect repellency and the like and is suitably useful as a building material by casting a pulp slurry obtained by mixing a granular carbon with a powdery glue into a mold frame to prepare a primary formed product and then drying. SOLUTION: Granular carbon with particle sizes of 1-5mm is formulated to a slurry of kraft pulp to prepare a carbon-containing pulp slurry. A powdery glue mainly comprising a mucilage of Hibiscus Manihot L. is admixed, then cast into a mold frame comprising a metal frame having a perforated bottom plate and a nonwoven sheet or a metallic mesh sheet placed on the bottom as a draining material. A plate is pressed downward in the mold frame to drain the water to give a primary formed product of a certain thickness. Then, the primary formed product is taken out of the mold frame, dried to a prescribed water content to give the objective carbon-containing core material.
Patent JP-H0378165-A (JP)
Title: Magnetic disk controller
Inventor: TAKAGI TOSHIAKI
IPC: G11B19/02
Filed: 1989-08-18
Abstract: PURPOSE:To prevent the omission of a record due to the erroneous recognition of a final record from occurring by detecting the presence/absence of specific information at every reading of the record. CONSTITUTION:The microprocessor 11 of a magnetic disk controller 1 controls the read/write of the record on the magnetic disk medium of a magnetic disk device 3. A recording completion mark write circuit 12 writes a recording completion mark representing the completion of the write of the final record when it is performed at the same track on the magnetic disk medium. A recording completion mark detection circuit 13 detects the recording completion mark recorded on the magnetic disk medium of the magnetic disk device 3. In such a way, it is possible to confirm whether or not reading up to the final record on the same track is completed, and to prevent the omission of the record from occurring due to the erroneous recognition of the final record.
Patent JP-2000050046-A (JP)
Title: Method and device for embedding information and storage medium
Inventor: USAMI YOSHITOKU
IPC: G06T1/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To perform appropriately processing to one part of an image to be used for synthesizing, image processing or the like even to the part of the image. SOLUTION: An image pickup means 1 acquires original image data S0 and a dividing means 2 obtains area image data Sn for every area by dividing the image expressed by the original image data S0 into plural areas. An supplementary information generating means 2 generates a photographic condition or the like as supplementary information H and an optimizing means 4 acquires area supplementary information Hn for every area by optimizing the supplementary information H for every area. The area supplementary information Hn is embedded in respective area image data Sn while being deeply encoded in an embedding means 5 and original image data S1 in which the supplementary information H is embedded, are obtained and recorded on a storage medium 6.
Patent JP-S6149741-A (JP)
Title: Mold coating material for casting
Inventor: SHIRAISHI SONOO
IPC: B22C3/00
Filed: 1983-11-11
Abstract: PURPOSE:To prevent putrefaction and to improve working environment by dispersing a binder, anti-setting agent and refractory aggregate into water to prepare a slurry then spraying and drying the slurry by a spray dryer thereby forming the perforated hollow powdery and granular material. CONSTITUTION:A carbon material such as graphite or coal powder or metallic oxide such as alumina or silica and the mixture composed thereof are used as the refractory aggregate. Clay, dextrin, etc. are used for the binder and bentonite, methyl cellulose, etc. are used for the anti-settling agent. The compounding ratios of the components consist of 80-99wt% refractory aggregate, 0.5-1.0% binder and 0.5-10% anti-settling agent. The mixture is mixed with water at a ratio of 1pt.wt. solid component with 0.5-2.5pts.wt. water to prepare the slurry. The slurry is sprayed and dried by the spray dryer and the mold coating material consisting of the perforated hollow powdery and granular material is obtd. Since the moisture content is low, the putrefaction during storage is prevented and since the generation of powder dust is obviated, the working environment is improved.
Patent JP-H0761792-A (JP)
Title: Tilt control device for forklift
Inventor: AOKI KANJI
IPC: B66F9/24
Filed: 1993-08-27
Abstract: PURPOSE:To stop a mast in a tilt neutral position automatically and surely by stopping a tilting hydraulic cylinder when it is detected that the mast reaches the tilt neutral position during operation of a tilting working machine lever in the case of setting automatic operation. CONSTITUTION:A tilt control device for a forklift comprises a joy stick lever 9b as a tilting working machine lever, a lead switch 16 as a tilt neutral position detecting sensor for outer and inner masts 2, 3, an automatic switch 17, an oil pressure sensor 18 as a load detecting means, and a lead switch 19 as an elevating height detecting means. In a controller 20, in the case where automatic operation is set, a command for stopping the tilt cylinder 8 when the tilt neutral position of the mast is detected by the lead switch 16 is given to an electromagnetic proportional control valve 11A, and after the stop command, a command for operating the tilt cylinder 8 is given according to the lever operation from when the joy stick lever 9b returns to the lever neutral area.
Patent JP-H0262023-A (JP)
Title: Laminated capacitor element and its manufacture
Inventor: YOKOYA YOICHIRO
IPC: H01G4/12
Filed: 1988-08-26
Abstract: PURPOSE:To restrain an oxide of copper from being diffused into a dielectric and to increase a resistance value by containing the following in an internal electrode layer: an oxide of Pb; an oxide of at least one component selected from a group of Nb, Ta and W; the oxide of Cu. CONSTITUTION:A laminated capacitor element is formed of the following: a dielectric porcelain layer composed mainly of a solid solution of composite perovskite oxide of lead such as Pb(Mg1/3Nb2/3)O3, Pb(Ni1/3Nb2/3)O3, PbTiO3, Pb(Mg1/2W1/2)O3, Pb(Ni1/2Nb1/2)O3 or the like; an internal electrode layer composed mainly of copper. During this process, the following are contained in the internal electrode layer: an oxide of Pb; an oxide of at least one component selected from a group of Nb, Ta and W; an oxide of Cu. Thereby, it is possible to restrain the oxide of Cu from being diffused into a dielectric; a resistance value can be increased.
Patent JP-S6271984-A (JP)
Title: Developing device
Inventor: TASHIRO JUNICHI
IPC: G03G15/09
Filed: 1985-09-25
Abstract: PURPOSE:To carry selectively only non-magnetic toner to a developing area by forming a developer flow regulating means consisting of a magnetic body. CONSTITUTION:Since the plate-like developer flow regulating plate 22 formed by a magnetic body is arranged on the developer outlet of a developer storing container 21, the lines of magnetic force from a magnetic roller 23 are always converged into the flow regulating plate 22 even if magnetic poles constituting the magnetic roller 23 are changed by the rotation of the magnetic roller 23. An ear-like magnetic brush formed by a 2-component developer 24 consisting of toner 26 and carrier 27 is formed between the magnetic poles of the magnetic roller 23 and the flow regulating plate 22. The magnetic brush controls the developer 24 so that the carrier 27 is prevented from being carried through the flow regulating plate 22 and only the toner 26 reaches the developing area.
Patent JP-S58115453-A (JP)
Title: Electrophotographic device
Inventor: OOTE AKIRA
IPC: G03G15/04
Filed: 1981-12-28
Abstract: PURPOSE:To control conditions of charging, exposure and development, and to obtain a good image quality, by exposing a monitor pattern, as well, by a laser beam for exposing a picture, detecting a toner image of its pattern by an image quality sensor, and grasping its density and width. CONSTITUTION:A monitor pattern 33 is formed on a drum side part 32 by reading out a pattern data stored in a read-only memory 12, synthesizing it with a recording image signal, modulating a laser 1, and exposing a photosensitive drum surface 3. A reflection factor of a toner image of a monitor pattern obtained by developing said pattern by a developing device 5 is detected by a sensor 60, and toner image density and toner image line width are grasped from strength of a detecting pulse and pulse width, respectively. This monitor pattern information, and information of the photosensitive surface potential from a potential sensor 61 are analyzed by a microcomputer 6, and the condition for forming an image is controlled.
Patent JP-S58113883-A (JP)
Title: Electronic timepiece with timer
Inventor: USHIGOE KENICHI
IPC: G04C3/00
Filed: 1981-12-28
Abstract: PURPOSE:To enable visual checking of the set amount of a timer, by making the operation of a second hand correspond to the amount. CONSTITUTION:A driving pulse is usually inputted in a motor 5 every second, and a second hand is operated every second. When a switch 10 is operated in N times for setting a timer, a setting counter 11 is set at N minutes, while the outputs of a fast-forwarding signal counter 14 and a latch circuit 12 storing the signal of the counter 11 are compared with each other to operate the second hand every N seconds. When the content of the setting counter 11 turns zero with the passage of N minutes, a buzzer 9 sounds.
Patent JP-H04231815-A (JP)
Title: Optical-fiber measuring apparatus
Inventor: ERUBE RUFUEEBURU
IPC: G01C19/72
Filed: 1991-05-18
Abstract: PURPOSE: To provide a stable optical fiber measuring equipment wherein unstable measurement due to introduction of a 1/4λplate, and parasitic signals due to fiber polarized light preservation are evaded. CONSTITUTION: This optical fiber measuring equipment is an equipment wherein the change in a measured parameter generates phase difference between two waves, and provided with the following, a Sagnac ring interferometer 2 wherein two reverse propagation waves travel, and an interferometer 2 having a polarized light splitter 6 which spacially divides the two polarized lights in the Sagnac ring interferometer 2, and a polarized light preservation double refraction fiber 7 wherein two end portions have a neutral double refraction axis, and the end portion of each polarized light preservation fiber 7 is coupled to one out of gates 6b, 6c of the polarized light splitter 6.  Further a double refraction element is installed which is arranged in front of the polarized light splitter 6 and introduces optical path difference greater than the coherence length of a light source 1 between the two polarized light waves.
Patent JP-H0961860-A (JP)
Title: Self-excitation type phase conjugation mirror
Inventor: TOMOMATSU KAZUHIKO
IPC: G02F1/35
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a self-excitation type phase conjugation mirror which is fast in rising of phase conjugation light, has less restrictions on usable nonlinear optical single crystals and allows the use of the strong phase conjugation light. SOLUTION: Metallic films 2 are clad on part of the incident surface of the nonlinear optical single crystal 1, the whole of the flanks on the side opposite to the incident surface and the whole of the rear surface held by these two surfaces. As a result, the phase conjugation light is obtd. by intersecting the light reflected within the crystal by the surfaces of the metallic films 2 and the incident light.
Patent JP-S6367739-A (JP)
Title: Wire-bonding device
Inventor: OKAMURA MASAMITSU
IPC: H01L21/60
Filed: 1986-09-09
Abstract: PURPOSE:To improve the wire-bonding quality and to realize a high-speed bonding process by clamping a wire without damaging it by a method wherein a clamp part composed of a fixing plate and a movable plate and a control means to open and close the clamp part for closing the movable plate by turning on the electricity are used. CONSTITUTION:An L-shaped movable plate 18 is supported to be rotatable via a pivot 17 at a clamper-fixing plate 16 which is fixed to a clamper- supporting arm 9, and clamp plates 19 and 20 are provided at one end of the fixing plate 16 and the movable plate 18. When the electricity is not supplied to a solenoid 22 which is mounted near a rotating center 10 of an arm 9, the movable plate 18 is pushed to an adjusting stopper 24 via a cap 28 by a spring 29 of a slide shaft 27, and the clamp plates 19 and 20 are switched to an 'open' state. If the electricity is supplied to the solenoid 22, a plunger 23 is attracted to the solenoid 22, and the slide shaft 27 is moved toward the direction to compress the spring 29 so that the clamp plates 19 and 20 are switched to a 'closed' state. Through this constitution, it is possible to reduce the load of a Z-axis motor and to realize a high-speed wire-bonding process.
Patent JP-H0263207-A (JP)
Title: Magnetostatic wave device
Inventor: BETSUI KEIICHI
IPC: H01P7/00
Filed: 1988-08-30
Abstract: PURPOSE:To reduce power consumption by adjusting the frequency of a magnetostatic wave device not by a current flowing to a coil but by a distortion given to a magnetic film. CONSTITUTION:The operating center of an external magnetic field is decided by permanent magnets 12, 12' and a voltage is applied to a piezoelectric substance 14 to vary the frequency and delay time of the magnetostatic wave device to deform a chip 10 through the expansion and contraction thereby causing a pressure to the magnetic film. Thus, the frequency of the magnetostatic wave is varied by varying the magnetic anisotropy. Thus, an external magnetic field is applied by the permanent magnets 12, 12' to adjust the frequency by a piezoelectric substance, the power is less and the power consumption of the magnetostatic wave device is less.
Patent JP-S59102692-A (JP)
Title: Protective device against overload on thrust generator
Inventor: SAGAWA RIYUUICHI
IPC: F02D29/02
Filed: 1982-12-06
Abstract: PURPOSE:To protect each prime mover against overload and to enable smooth maneuvering of a ship, by a method wherein an allowable output, corresponding to each of plural thrust generators, is set, and through comparison of it with an actual output, a correction rate is selected to correct thrust distribution. CONSTITUTION:In response to signals from a thrust setter 1 and an orientation setter 2, a thrust distribution computer 3 computes a thrust respectively necessary to bow thrusters 101 and 102, a propeller 103, a stern thruster 104, and a rudder 105. Output signals P1-P4 from prime movers 111-114 for driving such devices and allowable outputs P1MAX-P4MAX from maximum output setters 71-74 are inputted to an overload correction rate computer 8, a correction rate signal xsi is inputted to a thrust corrector 4, and the corrected thrust signal is transmitted to each thrust generator through controllers 51 and 6. This prevents production of an overload and enables smooth maneuvering of a ship through overall control.