baber/WOPTO huggingface dataset:
Patent JP-H06178204-A (JP)
Title: Video image mixing amplifier
Inventor: WATANABE YUICHI
IPC: H04N9/74
Filed: 1992-12-10
Abstract: PURPOSE:To synthesize freely video signals by synthesizing an output of a moving means with an output of a signal generating means and synthesizing plural video signals while using the synthesized signal for a key signal. CONSTITUTION:A special effect waveform generating circuit 1 changes magnitude and a position of a waveform based on a magnitude control signal and a position control signal and outputs the result as a key signal 10. Then a multiplier circuit 2 attenuates the amplitude of the key signal 10 by an amplitude control signal to change the signal 10. An inverting circuit 3 inverts a signal 20 in response to the inverted control signal or outputs without any inversion. Furthermore, a non-additive mixer circuit 4 receives an output signal 30 of the inverting circuit 3 and an output signal 50 of the storage circuit 5 and outputs the output signal 50 of the storage circuit 5 as it is in response to a write control signal or outputs the result of non-additive mixing with the output signal 30.
Patent JP-H05137988-A (JP)
Title: Method of injecting bubbles into liquid under microgravity and bubble injection device
Inventor: SHIBATA KENJI
IPC: B01F3/04
Filed: 1991-11-19
Abstract: PURPOSE:To provide a method of injecting bubbles into liquid under microgravity and a bubble injection device where bubble formation, particularly bubble elimination under microgravity which is accompanied by difficulty unlike on the ground is made easy and simultaneously a single bubble is generated and any amount of bubbles is generated at any time. CONSTITUTION:By forcibly feeding a very little amount of gas in a very short time into a liquid 10 in an instant wing a bubble injection valve 7, such as a solenoid valve capable of opening/closing operation in a very short time, the forcibly fed gas is given inertia, causing bubbles (B) to be easily eliminated. And by forcibly feeding compressed gas to a bubble injection nozzle 8 facing inside a liquid 10 intermittently, a single bubble B is continuously generated into the liquid 10.
Patent JP-H09142929-A (JP)
Title: Production of calcium zirconate
Inventor: TAMOTO YUKIYOSHI
IPC: B22D41/54
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain calcium zirconate useful as the inner wall coating material of an immersion nozzle for continuous casting of steel with Al as a deoxidizer by mixing zirconium oxide with calcium hydroxide, pulverizing and firing the resultant mixture. SOLUTION: Zirconium oxide is mixed with calcium hydroxide preferably in a molar ratio of 1.0:0.9 to 0.8:1.0, especially 1.00:0.95 to 0.90:1.0 and the resultant mixture is pulverized to form a pulverized mixture preferably as fine particles of <=5μm, especially 2-5μm average particle diameter. The pulverized mixture is then fired to obtain the objective calcium zirconate. This method is especially advantageous as a method for industrially producing calcium zirconate because producing processes are not complex and the time necessary for production is relatively short.
Patent JP-2001147728-A (JP)
Title: Pedal device for automobile, and damper suitable for the pedal device
Inventor: KOJIMA MASAMITSU
IPC: B60T7/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device provided with a damper, allowed to be installed in a compact state as compared with a dummy cable and capable of simply executing reaction adjustment, having a hysteresis characteristic capable of maintaining the turning position of a pedal arm, based on the quantity of pedal depression on a position, according to the quantity of pedal depression and reducing characteristic changes and the damper suitable for the pedal device. SOLUTION: This pedal device 2 for an automobile is provided with a support frame 2, an acceleration pedal arm 3 made of a rigid metal and supported by the frame 2 to be turnable in an R direction which is a direction about an axis A, a spring means 4 for turningly energizing the arm 3 to an initial turning position, a damper 5 for applying resistance force to the R directional turning of the arm 3, and a stopper for stopping the rotation of the arm 3 on the initial turning position.
Patent JP-H11157189-A (JP)
Title: Bonding tape for thermal transfer ink ribbon
Inventor: YOSHINARI SHINICHI
IPC: B41J31/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tape for thermal transfer ink ribbon in which uneven winding due to joint between a thermal transfer ink sheet and the core, uneven density in printing, and the like, are eliminated. SOLUTION: A tape for bonding an ink sheet having a thermal transfer sheet provided on a support and a core for winding the ink sheet into a roll has thickness of 50 μm or less. Preferably, it is a both sided tape.
Patent JP-H10162627-A (JP)
Title: Manufacture of short-arc metal halide lamp with reflecting mirror
Inventor: URUSHIBARA TSUGI
IPC: F21V19/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To accurately assemble a lamp and improve the yield and lamp characteristic by arranging the lamp on the optical axis of a reflecting mirror, making its lighting adjustment, injecting an adhesive from the right and left injection holes of the neck section of the reflecting mirror without moving the lamp, and drying and fixing the adhesive by the lighting of the lamp in a horizontal lighting system using no outer tube. SOLUTION: The neck section of a reflecting mirror 5 with a cold mirror is fixed to an arc tube 1 sealed with electrodes 2a, 2b at both ends and filled with argon and mercury by cement via a base 6. This lamp is lighted, and the luminescent spot of the lamp is matched with the focal point of the reflecting mirror 5 by an XYZ-staged set jig via the screen projection or the prescribed projection pattern in the prescribed optical system. An adhesive is injected into the right and left symmetrical chemical injection holes 7 provided at the neck section of the reflecting mirror 5 and uniformly distributed. The adhesive is dried and fixed by the self-heating when the lamp is lighted. No drift occurs when the lamp having a short arc length is arranged on the optical axis of the reflecting mirror 5.
Patent JP-H04201955-A (JP)
Title: Elevator control device
Inventor: SONODA MICHIYOSHI
IPC: B66B1/28
Filed: 1990-11-30
Abstract: PURPOSE:To perform the rapid replacement of a protecting device by comparing voltage at both ends of the protecting device with a maximum limit voltage reference signal based on the maximum limit voltage generated at both ends at the time of the maximum surge current applicable to the protecting device flowing to the protecting device. CONSTITUTION:When a thunder surge is induced to commercial power source 1, a thunder surge current flows to a varistor 3 in a thunder surge protecting device 2, and a voltage detector 4 detects voltage at both ends of the varistor 3 and outputs a signal (a) corresponding to the detected voltage. A comparator 5 then compares the signal (a) of the voltage detector 4 with a maximum limit voltage reference signal (b) and outputs a failure detection signal (c) when the signal (a) becomes large (a>b).
Patent JP-H08160474-A (JP)
Title: Optical switch
Inventor: NAKAMURA SHIGERU
IPC: G02F1/313
Filed: 1994-12-08
Abstract: PURPOSE: To provide an optical switch which is operated at a high speed with low energy by forming this optical switch in such a manner that the optical paths of signal light are changed over by light control. CONSTITUTION: A Mach-Zehunder interferometer including fiber couplers 17a, 17b is constituted and a semiconductor optical waveguide 11 consisting of a semiconductor optical amplifying medium is inserted into one arm thereof. This semiconductor optical waveguide 11 absorbs control light of a optical waveguide λ1 and induces the induction release by control light of a wavelength λ2 . The signal light of a wavelength λs is made incident on an input port 13a and is branched by the fiber coupler 17a. One of the branched light rays is passed through the semiconductor optical waveguide 11 and an optical waveguide filter 12 and is then multiplexed by the fiber coupler 17b, by which the light rays are interfered. To which of output ports 14a, 14b signal light pulses are outputted is determined by the phase difference at the time of interference.  The phase of the signal light is determined by whether the control light of either of the wavelengths is made incident or not.
Patent JP-H07192980-A (JP)
Title: Method of compression-bonding substrates
Inventor: ONODERA TAKAHIRO
IPC: H01L21/02
Filed: 1993-12-27
Abstract: PURPOSE:To bond two substrates in such a way that no air bubble is left by a method wherein, when the substrates are compression-bonded, they are coated with a polyimide, the polyimide is baked, substratum polyimide-baked films are formed, a gellike polyimide is interposed between the polyimide-baked films and the substrates are pressurized and heated. CONSTITUTION:Two substrates 1 are coated with a polyimide, the polyimide is baked, substratum polyimide-baked films 2 are formed, and a gellike polyimide 3 is dropped onto the substrate on one side. Then, the substrate is pasted on the substrate on the other side, the substrates are heated up to 350 deg.C under pressurization at about 20kg/cm<2>, and the substrates are then thermocompression-bonded. When the substrates are bonded by this method, no air bubble creeps, and their bonding strength is strengthened.
Patent JP-H04201700-A (JP)
Title: Automatic release type tumbling prevention mechanism for rocket
Inventor: KOUSETSU YUUJI
IPC: B64G1/64
Filed: 1990-11-30
Abstract: PURPOSE:To enable a rocket retaining arm to be easily shifted from a retreat condition to a constrained condition, or vice versa by laying the arm between the retaining section of a rocket and the rotatable support section of a ground facility, with one end axially supported on the support section of the ground facility in such a way as to be freely rotatable, and the other end mounted with a rocket retaining mechanism. CONSTITUTION:A ground facility such as an umbilical mast or a tower 2 is installed near a rocket 1, and a rotatable support section 5 is provided at a position matching a rocket retaining section 4. A rocket support beam 3 is laid between the rocket retaining section 4 and the rotatable support section 5. One end of the rocket support beam 3 is axially supported on the rotatable support section 5, and the other end is fitted with a coupling mechanism 6 easily coupled to or detached from the rocket retaining section 4. A winch device 7 is mounted on the umbilical mast or tower 2 of the ground facility, and so constituted as to be remotely controllable. One end of a wire 8 wound about the winch device 7 is connected to the coupling mechanism 6 at the end of the rocket retaining beam 3 via a guide pulley 9 fitted to the end of the rocket retaining section 4.
Patent JP-2001146883-A (JP)
Title: Door
Inventor: HAYASHI TORU
IPC: H04R1/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a door made multifunctional by uniting the door and an audio-visual apparatus. SOLUTION: This door is composed of a rectangular support frame body 2 forming an opening window 1, and a rotating panel 3 rotatably fitted to the opening window 1 part. The audio-visual apparatus is disposed at one face of the rotating panel 3. The rotating panel 3 has a vertical rotating shaft, and the audio-visual apparatus is disposed at the rotating panel 3 through a fitting auxiliary member 18. The disposed position of the fitting auxiliary member 18 to the rotating panel 3 is vertical movable.
Patent JP-H07191134-A (JP)
Title: Target tracking device
Inventor: OKAMOTO KAZUO
IPC: G01S13/42
Filed: 1993-12-27
Abstract: PURPOSE:To provide a target tracking device which, when a plurality of images are generated, easily judges whether the plurality of images are generated by actual plural ships or by a single ship so as to prevent the occurrence of erroneous tracking. CONSTITUTION:When a plurality of receiving data are obtained within a specified receiving time, an identification image extracting means 9 extracts the plurality of receiving data, a separated image feature calculating means 11 respectively finds mutual distances/intervals, areas and radiuses of separated images corresponding to the plurality of receiving data as features of the separated images. A combined image area estimating means 13 based on these features conducts magnification until both separated images are brought into contact with each other, and an image separation/-combination judging means 15 compares this magnification factor (n) with a reference magnification factor no determined in advance, and based on a result of this comparison informs a tracking part 17 whether both the separated images are generated by a single target or by a plurality of targets.
Patent JP-2000153914-A (JP)
Title: Conveyor device
Inventor: KANAI MASANOBU
IPC: B08B9/093
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To mechanize a series of work to reduce the required number of workers by sliding a falling container down while reversing the container at the terminal of a conveying path, and providing a container washing liquid jet nozzle in a desired position. SOLUTION: A container 7 containing material is manually placed on a placing plate 8 of a conveyor from a motor truck or the like by workers. The container 7 is pulled up onto the placing plate 8 and pushed up to a stopper 23. Upon entering a head chute 16, the conveyor is reversely rotated, and the container 7 losing support falls in a forward tilting manner from the front. Then a guide rail 17 stops the fall of the container 7, and the container 7 is reversed and falls along the guide rail 17 and discharges the contents 18 while falling in reverse. The emptry container 7 slides as it is on the guide rail 17 and enters a chute 5. Washing liquid is jetted in the chute 5, and the container 7 is washed while passing inside the chute 5 and jumps out of the tip 24.
Patent JP-2000156445-A (JP)
Title: Boiling cooling device
Inventor: TERAO MASAYOSHI
IPC: H01L23/427
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a boiling cooling device where a liquid return path which is large in pressure loss can be provided in a limited space in a cooling medium tank without interfering with a heating element mounting structure such as a hole or the like. SOLUTION: A liquid return path 10 for returning a condensate liquefied by a heat radiator to a boiling space 7 is provided in a cooling medium tank, extending downward from another header connector 9 so as to lead to the lowermost part of the boiling space 7. A bent part 10a is provided as a resistor to the liquid return path 10 at its middle point so as to enhance it in path resistance. Holes 12 for fixing a heating element with a fixing member or the like are provided around the boiling space 7 in the cooling medium tank. A hole 12a located outside the liquid return path 10 is provided in a space produced by the bent part 10a of the liquid return path 10.
Patent JP-H03182562-A (JP)
Title: Compound for quantitative measurement of reticular erythrocyte in whole blood, reagent composition and its use
Inventor: SOFUII ESU FUAN
IPC: C07D219/08
Filed: 1990-11-30
Abstract: PURPOSE: To improve the reproducibility of the quantitative determination of reticulocytes that is chemically stable by dissolving a quaternised derivative of a specified acridine orange in water.  
     CONSTITUTION: A buffer system made up of 2 to 20 μM of a quaternised derivative of an acridine orange of formula I [wherein X represents benzyl substituted by R 1  and/or R 2  of formula II (wherein R 1  represents H or F; R 2  represents F, trifluoroethyl, or H, with the proviso that R 1  and R 2  are not simultaneously H) or hydroxyethylen; and Y -  represents Br or I] about 1.25 gel of paraformaldehyde, and about 9 g/l of potassium oxalate is dissolved in water to obtain an agent composition having a pH of 7.0. This composition is mixed with a blood sample to obtain a suspension and the suspension is reacted at room temperature for 3 min or less so that said derivative may be taken completely into reticulocytes. Then the suspension is irradiated with a radiation from a blue laser ray, the orange fluorescent strength is measured, and the amount or percents of the reticulocytes in the sample are determined based on that measurement. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11139780-A (JP)
Title: Heavy load lifting gear
Inventor: SHIBATA HARUHIRO
IPC: B66D1/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a heavy load lifting gear that is used in operations for installing the outdoor machine of an air conditioner on a wall surface in a latching manner, simplifying the operations, and make this lifting gear into compact in size and light in weight, thereby facilitate the conveyance. SOLUTION: A heavy load holding member 13 is hung down from a base member 11 to be locked on a wall surface 40 or an installing surface of an outdoor machine 20 with a flexible bar 12. A winch 15 winding this bar 12 is attached to the lower part of an operating member 14 extending downward from the base member 11. Then the heavy load holding member 13 is connected to the outdoor machine 20, pulling up this holding member 13 with the winch 15 operated, whereby the outdoor machine 20 is lifted up to the installing position. The base member 11 is locked onto the wall surface by a screw 17 with a longitudinal member 18 and a diagonal member 19.
Patent JP-H05164339-A (JP)
Title: Heat conveying device
Inventor: IWANAGA SHIGERU
IPC: F24D7/00
Filed: 1991-12-16
Abstract: PURPOSE:To improve reliability, to increase an operation range, and to ensure high heating capacity by a method wherein a refrigerant circulating amount is rapidly controlled and stable heating is effected regardless of the change of the length of a line to a radiator or a fluctuation in an amount of a refrigerant sealed in a device, in a heat conveying device wherein heat is utilized for heating through utilization of the increase of a refrigerant pressure when a refrigerant is heated. CONSTITUTION:A heat conveying part provided with a refrigerant heater 2, a gas liquid separator 1, a liquid receiver 5, a first check valve 6, a drop pipe 7, an on-off valve 8, and a pressure uniformizing pipe 9, a circulating passage wherein the gas liquid separator 1, a radiator 10, a second check valve, and the liquid receiver 5 are interconnected, in the order named, and a refrigerant vaporizing temperature detector 21 arranged on the refrigerant heater outlet side are provided. Further, a degree of liquid refrigerant overcooling detector 20 located between the radiator 10 and the second check valve, and a degree of overcooling controller 23 to set the on-off operation period of the on-off valve 8, in order, to a lower value when the degree of liquid refrigerant overcooling exceeds a given value and set the on-off operation period, in order, to a higher value when it is below the given value are provided.
Patent JP-H04202119-A (JP)
Title: Aerosol-like hair dye
Inventor: HAYASHI HIDEKI
IPC: A61K8/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the subject hair dye, composed of a metallic compound, hematin or hematoxylin, a hydroxy compound and a stabilizer in respective specific amounts and a propellant gas, capable of dyeing gray hair under mild conditions and excellent in fastness and finish of the hair without fouling clothes, etc. CONSTITUTION:An aerosol-like hair dye is obtained by mixing (A) a metallic compound, especially iron sulfate, iron chloride, aluminum chloride or copper sulfate with (B) hematin or hematoxylin, (C) a hydroxy compound, preferably pyrogallol, gallic acid and their esters and (D) a stabilizer, e.g. a reducing acid such as ascorbic acid or a volatile acid such as hydrochloric acid or sulfuric acid with a propellant in the absence of oxygen. The concentrations of the aforementioned ingredients are 0.01-20wt.% ingredient (A), 0.001-5wt.% ingredient (B), 0.001-10wt.% ingredient (C) and 0.01-5wt.% ingredient (D). The above- mentioned hair dye having the aforementioned effects is capable of providing a wide range of various color tones by changing combination of the ingredients (A) to (C), readily handleable and excellent in preservation stability.
Patent JP-H11166406-A (JP)
Title: Four-cycle engine
Inventor: WATANABE YOSHIO
IPC: F01L1/26
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a multiple cylinder four-cycle four-valve SOHC type engine where a rocker arm is compactly formed by arranging an ignition plug appropriately without changing a position of a cam shaft largely. SOLUTION: In a multiple cylinder four-valve SOHC type engine, a) an ignition plug 50 is inclined from the center line of a cylinder 1, an electrode 51 projects to an upper center in a combustion chamber 5, and a core body is provided to pass between two exhaust valves 42 and a rocker shaft 25 to the valve, b) a notch is formed near an axis of the ignition plug 50 for the rocker shaft 25 on the side the ignition plug 50 passing, and c) a supporting part 36, which is formed integratedly with a cam bracket 31, supports a part of the rocker shaft 25 close to the notch.
Patent JP-H08158274-A (JP)
Title: Steel cord for reinforcing rubber material and pneumatic tire
Inventor: SATO YOSHITAKA
IPC: B29D30/38
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a steel cord for reinforcing rubber material stably and excellently performing penetration of rubber into the inside of a core without controlling tensile load applied to the cord in producing the rubber material and having excellent resistance to propagation of corrosion, and obtain a pneumatic tire reinforced with the steel cord. CONSTITUTION: In a steel cord composed of three core filaments and 7-9 sheath filaments in which these filaments have the same line diameter of 0.10-0.50mm comprising two-layered structure, one core filament in the three core filaments is subjected to an embossing in a different amount from the other two filaments and the core filaments and the sheath filaments are arranged so as to make a gap amount P of at least one place between the core filaments 0.03-0.1mm, and a gap amount Q of at least one place between the sheath filaments >=0.03mm.
Patent JP-H04295724-A (JP)
Title: Flow rate sensor
Inventor: MAAN TORAN SHIYOO
IPC: G01F1/684
Filed: 1991-12-16
Abstract: PURPOSE: To prevent the effect of abrasion, corrosion, ion contamination, etc., by forming a thermal short circuit between a first plane having a third region for separating the first and second regions of a basic bode and a second plane receiving a liquid flow. CONSTITUTION: The sensor is made of a basic body 1 of P type silicon. A central circular region A1 and an outside annular region A2 are implanted with N type ions up to a depth of about 0.3μm and masked thus leaving only an annular region A3 for separating the regions A1, A2. The region underlying the region A3 on the surface A of the basic body 1 is etched with a solution of hydrofluoric acid thus forming an annular channel R3 of porous silicon. The channel R3 is oxidized deeply in an oxidation furnace. A cap 5 is provided with a recess 6 at the part of first and third regions R1, R3 and a recess 7 at a part for constituting a thermometer.  Since the regions R1, R2 are insulated and the planes A, B are thermally short-circuited, the velocity of liquid can be measured and since the components on the plane A are not exposed to the liquid, abrasion, corrosion and contamination can be avoided.
Patent JP-H05140405-A (JP)
Title: Method for stabilizing aqueous emulsion
Inventor: ITO YOSHIAKI
IPC: C08L101/00
Filed: 1991-11-20
Abstract: PURPOSE:To enable an aqueous emulsion containing an acetoacetylated poly(vinyl alcohol) to be stored over a long period by stabilizing the viscosity of the emulsion without impairing its sufficient adhesion strength. CONSTITUTION:This method comprises incorporating, into an aqueous emulsion containing an acetoacetylated poly(vinyl alcohol), a hydroxycarboxylic acid and at least one member selected from a sulfite, a bisulfite, a metabisulfite, and a thiosulfate.