baber/WOPTO huggingface dataset:
Patent JP-H09164901-A (JP)
Title: Gas bag module and usage thereof
Inventor: RAIMUNTO FURITSUTSU
IPC: B60R21/26
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce a trouble rate at the time of a traffic accident by surely starting the expansion of a folded air bag at a low speed. SOLUTION: This gas bag module for a gas bag type safety system is provided with a gas bag 5, a deflecting means 22 arranged at the front of the gas inlet of the gas bag 5, the first gas generator 2 filled with compressed gas 1, the second gas generator 7 filled with propellants and connected to an ignition device 10, an expected rupture member 20 closing the gas outlets 16, 18 of the gas generators 2, 7 in common, and a throttle means 15 arranged on the second gas generator 7. The propellants are constituted of multiple propellants 11, 12.
Patent JP-H04170707-A (JP)
Title: Multichannel magnetic head
Inventor: MAEKAWA NOBUAKI
IPC: G11B5/105
Filed: 1990-11-02
Abstract: PURPOSE:To keep the contact with a magnetic tape stable and to enable execution of excellent recording and reproduction by so shaping a multihead that the lines of extension of gap depths of head chips pass through the central part of a cylinder. CONSTITUTION:Four magnetic head chips 2 are so provided that an extension line 4 in the depth direction of a gap depth 1 of each of them passes the central point 5 of a cylinder employed. Thereby the degree of flatness of an envelope from the entrance of a tape to the exit thereof being 90% or above is obtained for the chips 2 on one head base 3, no difference is caused in the amount of abrasion between the chips 2 and they can be brought into optimum contact with the tape. The quality of the material of a core base 6 of a dummy head 9 and that of a track base 7 are made to be the same as that of the magnetic head chip having a winding part 10 of a coil.
Patent JP-H11116208-A (JP)
Title: Electric discharge type ozonizer
Inventor: SHIODA HIROICHI
IPC: C01B13/11
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an improved efficient electric discharge type ozonizer by passing the whole quantity of a gaseous starting material through a high discharge density discharge field (creeping discharge field D1 corresponding position) and at the same time, sweeping heat energy generated in a position where a gas flow is particularly easily heat-generated, and cooling. SOLUTION: In the electric discharge type ozonizer constituted so as to laminate a discharge electrode 2 on one surface of a dielectric 1 and a counter electrode 3 on another surface and to apply high potential pulse voltage between the discharge electrode 2 and the counter electrode 3, gaseous starting material flow-in grooves 21, which run from one end side to another end side, but do not reach another end, and ozone flow-out grooves 22, which run from another end to one end, but do not reach one end, are adjacently provided in parallel on the contact surface of the discharge electrode 2 with the dielectric 1.  A mountain part positioned between each gaseous starting material flow-in groove 21 and each ozone flow-out groove 22 is formed so as to gradually decrease the width to sharpen the top and to provide a clearance to have a gas flow passing gap between the dielectric 1 and the mountain part.
Patent JP-2001119164-A (JP)
Title: Air conditioner built in ceiling
Inventor: GUNJI YOSHIHIRO
IPC: H05K7/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate housing of a cable and to improve maintainability of electrical components. SOLUTION: An air conditioner to be built in the ceiling is provided with a body casing built in the ceiling, a panel with suction opening in its center and blowing openings in four corners around the suction opening which is placed on the underside of the casing, a blower and heat exchangers surrounding the blower which are opposed to the suction opening, a water-receiving tray with a drain pump under the heat exchangers, an electrical component housing 28, which is open downward and houses an electrical board or the like, a bellmouth 23 provided with the electrical component housing and a housing cover which is placed in the center of the water-receiving tray.  In this case, a convex part is formed on the back of one side of the bellmouth for holding a cable from the electrical board or the like in the electrical component housing toward the drain pump or the like and a connector housing 36 which is screwed in the bellmouth, is provided with a lid 41 with a cable lead-out part 45, is open downwardly and houses a relay connectors 14 and 21 provided at the midpoint of the cable is formed in one end of the concave part.
Patent JP-2000126931-A (JP)
Title: Hob unit and gear machining method
Inventor: NOBUHARA MASAKI
IPC: B23F21/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a hob unit and a gear machining method that can be installed on a combined finishing machine to uniformize the hob cutting blade wear and to reduce the tool exchange frequency, to improve the stiffness of the tool system and the vibration suppressing capability, and to generate a helical gear with a simple control. SOLUTION: A hob unit 1 is mounted to the X-Y end surface on a turret 6 of a combined finishing machine 2. A hob arbor 7 is mounted in the Y axis direction inside the hob unit 1. A hob drive motor 14 is connected to the extension shaft of the hob arbor 7 through a reduction gear with a coupling 13, and rotates the hob arbor 7 about the Y axis. A hob 8 is mounted approximately at the center of the hob arbor 7. Bearings 11 supporting the rotation of the hob arbor 7 are mounted on the both sides of the hob 8. A flywheel 12 is mountable on the other end of the hob arbor 7.
Patent JP-H0671524-A (JP)
Title: Method and device for automatic mounting of ring-shaped parts
Inventor: HARUYAMA MITSUNOBU
IPC: B23P19/02
Filed: 1991-09-19
Abstract: PURPOSE:To provide a method where ring-shaped parts can be surely built in a cylindrical product, and provide a device which can correctly execute the method. CONSTITUTION:A ring-shaped part 1 is assembled in the middle of the outer circumference of a cylindrical product 2 by a holding part 4, the ring-shaped part 1 is moved to the prescribed position in the axial direction on the outer circumference of the cylindrical product 2 by a cylindrical member 11 and then positioned thereto. Even when the ring-shaped part 1 is positioned in a twisted or similar manner relative to the cylindrical product 2, the ring-shaped part can be moved while the ring-shaped part being pushingly pressed by the movement of the cylindrical member 11. Thus, even when the ring-shaped part 1 is formed of an elastic material and formed lightweight, the part is not twisted and can be surely built in the cylindrical product 2 in a regular manner.
Patent JP-S62147399-A (JP)
Inventor: ROBAATO DANKAN
IPC: B25B5/14
Filed: 1986-12-16
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-H05330094-A (JP)
Title: Dummy load device of print head driving circuit
Inventor: MINAMI KOICHI
IPC: B41J2/30
Filed: 1991-10-18
Abstract: PURPOSE:To provide a dummy load device of a print head driving circuit for driving a piezoelectric element print head wherein debugging and maintenance of the print head driving circuit can be performed without burning of the print head and printing can be continued even when a malfunction of a pin in the print head occurs. CONSTITUTION:When debugging or maintaining of a print head driving circuit 1 is to be performed, a switch circuit SW is switched to a dummy load device 2 and a measuring device is connected to a check pin 4, so that the operation of the print head driving circuit can be confirmed. Even when a pin in a print head malfunctions and becomes an open state, the defective pin can be removed and printing can be continued by switching the switch circuit SW to the dummy load device 2.
Patent JP-H05107002-A (JP)
Title: Method and apparatus for measuring width of flange surface of cam holder
Inventor: MUKAI TERUAKI
IPC: G01B5/14
Filed: 1991-10-18
Abstract: PURPOSE:To measure the width of the flange surface of a cam holder automatically during the manufacturing process. CONSTITUTION:A cam holder W which is conveyed with a belt conveyer 47 is lifted to a measuring position with a lift cylinder 41. The holder W is fixed at a specified height with contact blocks 29 of positioning plate 28. Then, the position of the cam holder W is determined at the specified position with pawl parts 22 of a pushing plate 16, which is attached to both ends through springs 19 and 19, and with knock pins 30. Under this state, a measuring device 6 having measuring probes 6a and 6a, which can be opened, at the tip parts and a measuring device 7 are lowered. The measuring probes 6a and 6a are positioned between the flanges of the cam holder W, and the length of the gap is measured.
Patent JP-H04171616-A (JP)
Title: Insulator and manufacture thereof
Inventor: IKEDA SEITA
IPC: H01B17/50
Filed: 1990-11-02
Abstract: PURPOSE:To improve water repellent and electrical insulating properties and maintain characteristic for a long period by applying a coat in which the content ratio of ceramic material with a water repellent property is more than that of the inside thereof, to the surface part to be coated containing the ceramic material with the water repellent property. CONSTITUTION:Powder mixed with a glass frit with a lower melting point than that of an insulator constituting an insulator main body and a ceramic material with a water repellent property and a paste prepared by mixing water with organic glue added by a proper amount are deposited to stick to the surface of the insulator, and baking is carried out thereto to form a coat. Since the ceramic powder lighter than a glass frit or glaze in its specific gravity has a tendency to float from the phase composed of glaze or glass frit. The surface part has more contents of ceramic material with the water repellent property than the inside of the coat. It is thus possible to maintain water repellent and electric insulating properties for a long period.
Patent JP-H02144705-A (JP)
Title: Robot arm control method
Inventor: KANO MINORU
IPC: B25J9/16
Filed: 1988-11-28
Abstract: PURPOSE:To attain the general accelerating/decelerating and positioning operations with high universal applicability and high accuracy by magnifying and reducing an acceleration/deceleration pattern table in accordance with its working distance and ensuring the optimum working of a robot arm. CONSTITUTION:Both the acceleration and deceleration pattern tables show the value obtained by multiplying the table value to be referred to when the shift of a robot arm is controlled between two points by a constant of conversion as the speed and the minute shift distance of the robot arm. These two pattern tables are added into an arithmetic procedure memory part 16 of a controller 1. The distance needed for deceleration set in case the present working speed is reduced based on the deceleration pattern table, i.e., the acceleration/deceleration working distance is referred to as L. While the remaining shift value of the difference between the present position and the target position, i.e., a designated working distance is referred to as L0 respectively. Thus the table value is reduced and at the same time the table reference step is magnified so that L0=L is satisfied. As a result, the working time of the robot arm is shortened while the working characteristics of the arm is kept satisfactory.
Patent JP-H09141226-A (JP)
Title: Treatment of heavy metal-containing ash
Inventor: HORI YOSHIHIRO
IPC: A62D3/33
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent the elution of heavy metals from a treated material by efficiently treating a heavy metal-containing ash through a phosphoric acid (salt) treating method. SOLUTION: Water, alum earth and a phosphate based heavy metal stabilizer are added into the heavy metal-containing ash and kneaded. Thus, alkaline components in the heavy metal-containing ash are allowed to react with alum and the heavy metals such as lead, cadmium are allowed to react with the phosphate based heavy metal stabilizer to stably stabilize lead phosphate and cadmium phosphate as hardly soluble salts.
Patent JP-S63150074-A (JP)
Inventor: ISOGAI MIKI
IPC: A61H33/12
Filed: 1986-12-15
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-H06150919-A (JP)
Title: Metallic oxide-hydrogen secondary battery
Inventor: HIRUMA MITSUO
IPC: H01M4/24
Filed: 1992-11-09
Abstract: PURPOSE:To provide a metallic oxide-hydrogen secondary battery having improved cycle life and reduced lifetime dispersion. CONSTITUTION:Regarding a metallic oxide-hydrogen secondary battery having a structure where a positive electrode, an alkaline electrolyte and a negative electrode containing hydrogen storage alloy powder of rare earth are housed in a vessel, the negative electrode is characteristic in that the electrode contains a rare earth hydrogen storage alloy expressed by a general formula of LmNiwCoxMnyAlz, where Lm is at least one type selected among rare earth elements, the atomic ratios of (w), (x), (y) and (z) are respectively in the range of 3.90<=w<=4.50, 0.38<=x<=0.50, 0.28<=y<=0.50 and 0.28<=z<=0.50, and the total value of the atomic ratios is in the range of 10<=(w+x+y+z)<=5.50. Also, the electrode has a specific surface area equal to 0.20m<2>/g or less as per BET method, when hydrogenated once and crushed under pressure between 5 and 10atm.g at a temperature between 2 deg.C and 30 deg.C.
Patent JP-H03158092-A (JP)
Title: Video signal processor unit
Inventor: OKUMURA NAOJI
IPC: H04N9/78
Filed: 1989-11-15
Abstract: PURPOSE:To attain color demodulation normally by using a selector in response to a burst switching signal generated from a deflection processing circuit so as to select a digital video signal outputted from an A/D converter for a burst period and selecting a chroma signal outputted from a frame comb-line filter for a period other than the burst period. CONSTITUTION:A selector 4 which selects a digital video signal outputted from an A/D converter 1 with a burst switching signal generated from a deflection processing circuit 3 and a C signal outputted from a frame comb-line filter 2 is provided. Thus, a digital video signal of the A/D converter 1 not causing a delay in the frame is selected from the burst signal portion and a PLL is formed in a path for the burst signal and the clock signal. Thus, the input composite video signal is sampled by a clock signal phase-locked with a burst signal of the same frame as the input video signal and the time constant of the PLL for clock generation for sampling the composite video signal is decreased. Thus, the color demodulation is implemented normally.
Patent JP-2000123533-A (JP)
Title: Cleaning method of liner for disk cartridge
Inventor: HAYASHI YOICHI
IPC: G11B23/033
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate dusts so as to suppress the occurrence of dropping-out by bringing a ultrasonic horn into contact with a shell half after a liner is fixed, vibrating the liner by the ultrasonic oscillation of the ultrasonic horn and spraying an air flow to the surface of the liner. SOLUTION: A cleaner 20 is constructed in such a manner that an upper shell half 1 for fixing a liner 5 and the tip surface 23a of an ultrasonic horn 23 continued from an ultrasonic oscillator 22 are pressed in contact with the outer surface of the upper shell half 1. Vibration is added to the upper shell half 1 from the tip surface 23a of the ultrasonic horn 23 by ultrasonic vibration generated by the ultrasonic oscillator 22, and an air flow is sprayed from an air nozzle 27 to the surface of the liner 5 and then sucked by a suction duct 28 in an opposite side. Thus, the liner 5 is vibrated to cause the flying-away and floating of dusts such as fiber chips or powders held therein, and these dusts are blown away by the air flow and sucked by the suction duct 28.
Patent JP-H09136936-A (JP)
Title: Rigid polyurethane foam
Inventor: KANEDA TOSHIKAZU
IPC: C08G18/42
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam which has excellent heat insulating properties and good dimensional stability without use of a regulated foaming agent, i.e., trichlorofluoromethane (CFC-11), according to an alternative chlorofluorocarbon formulation. SOLUTION: This rigid polyurethane foam is prepd. from an org. polyisocyanate, a polyol, a foaming agent, a catalyst, a foam stabilizer, and other assistants. The foaming agent is a hydrofluorocarbon, and the polyol is the one containing not less than 20 pts.wt. ester polyol having an average functionality of 2.0 to 4.0 and a hydroxyl value of 300 to 600mg KOH/g.
Patent JP-H06144764-A (JP)
Title: Control device for man conveyor
Inventor: TASHIRO TOSHIHARU
IPC: B66B29/00
Filed: 1992-11-09
Abstract: PURPOSE:To provide a man conveyor which is easy to adjust, and is low in noise by disconnecting a drive source with the last passenger detected by a passenger sensor so as to allow a brake means to be applied after a specified period of time has elapsed, disconnecting the man conveyor from the drive source in response to output due to abnormality detection, and concurrently letting the conveyor be equipped with a safety means allowing the brake means to be applied to the case emergency. CONSTITUTION:A safety means is connected to a switch making switch-over between a manual operation and an automatic operation. In the case of the manual operation, a descending electromagnetic contactor 4 is excited by a motive suspension circuit 2, so that a conveyor is so operated as to be descended, and when an ascending electromagnetic contactor 5 is excited, the conveyor is so operated as to be ascended. In the case of the automatic operation, an operation command is outputted from an automatic operation circuit 3, the descending or ascending contactor 4 or 5 is excited similarly as they are in the case of the manual operation. In addition, after a specified period of time has elapsed since the last passenger was detected, the operation is automatically suspended by a command from the automatic operation circuit 3, and the conveyor is in a standby condition until a new passenger is detected. By this constitution, the conveyor can be adjusted only by setting the reading of a off-delay timer to the set time, so that time required for adjustment can thereby be shortened.
Patent JP-H06256331-A (JP)
Title: Neovascularization inhibitor
Inventor: KISHIMOTO SHOJI
IPC: A61P27/02
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a new O-substituted fumagillin derivative having neovascularization inhibiting action and useful as an antirheumatic agent, treating agent for psoriasis, treating agent for diabetic retinopathy and carcinostatic agent. CONSTITUTION:The compound of the formula [R<1> is (substituted)2-methyl-1- propenyl or isobutyl; R<2> is substituted alkanoyl, (2-6C alkyl, NH2, halogen, OH, lower alkoxy, CN, carbamoyl or carboxyl)substituted aroyl or aromatic heterocyclic carbonyl, alkyl, benzenesulfonyl, alkylsulfonyl, sulfamoyl, alkoxycarbonyl or phenoxycarbonyl any of which may be substituted] or its pharmacologically permissible salt, e.g. 0-(3-carboxypropionyl)fumagillol. A compound of the formula wherein R<1> is 2-methyl-1-propenyl can be produced by the acylation, carbamoylation, alkylation or sulfonylation of fumagillol which is a hydrolytic product of fumagillin produced by microorganism.
Patent JP-H04173225-A (JP)
Title: Post-molding processing method for resin boots
Inventor: NAKAJIMA MASAYUKI
IPC: B29L31/26
Filed: 1990-11-06
Abstract: PURPOSE:To restore deformed resin boots and resin boots with residual distortion to the straight state, remove the distortion and make a good product by cooling a resin boots molded product while being repeatedly expanding and contracting the same in the axial direction in the heated state. CONSTITUTION:A jig 5 for supporting a large diameter side mounting section 3 of resin boots 1 and a jig 6 for supporting a small diameter side mounting section 4 are provided, and either one or both of jigs 5 and 6 are mounted on a linear movement means, for example, a fluid pressure cylinder or the like in a manner of moving reciprocatingly. The jig 5 is mounted on a holder 8, while a jig 6 is mounted on an air cylinder 9. The jigs 5 and 6 are disposed on the same axis. One jig, for example, the jig 5 for supporting the small diameter side mounting section 4 is provided with a cylindrical section 7 encircling a bellows 2 to guide the bellows 2 not to be deformed in the diameter direction at the time of compression. Said resin boots 1 are cooled gradually by heat dissipating or air cooling during the expansion and contraction movement.
Patent JP-H05134121-A (JP)
Title: Optical fiber array
Inventor: IKUNISHI SHIYOUGO
IPC: G02B6/38
Filed: 1991-11-14
Abstract: PURPOSE:To eliminate thermal expansion coefficient difference practically and stabilize an optical fiber array against the temperature alteration by covering the whole circumference of an optical fiber with glass to fix it. CONSTITUTION:Regarding an optical fiber 1, there are provided optical fibers 2, a glass substrate 4, and V-shape grooves 6 previously formed in the glass substrate 4 in prescribed pitch. In this case, a glass layer 8 is fused and integrated with the external circumference of each optical fiber 2 put in each V-shape groove 6 of the glass substrate 4. By making the structure like this, the optical fibers 2 are firmly fixed by the glass layer 8 in their surrounding and at the same time since the thermal expansion coefficients of the glass layer 8 and the glass substrate 4 are almost the same and scarcely different, the resulting body is extremely stable against the temperature alteration. Furthermore, the glass layer 8 is also chemically stable, there is no possibility that quality alters in a long period.
Patent JP-H07127097-A (JP)
Title: Construction machine
Inventor: AKINO SHINJI
IPC: E02F9/00
Filed: 1993-11-04
Abstract: PURPOSE:To prevent operating oil from rising in the temperature by cooling an operating oil tank by cooling air. CONSTITUTION:Plural cooling fins 26, 26,... projecting outward are arranged on a left side surface of an operating oil tank 25, and a ventilation cover 27 is installed so as to cover the respective cooling fins 26 from outside. A cooling air passage 28 is formed between the ventilation cover 27 and the left side surface of the operating oil tank 25, and the cooling air passage 28 is communicated with the other outflow port 24A of a building cover 21. Cooling air sucked in a machine room 4 by a cooling fan 13 cools an engine 12 and a hydraulic pump 14, and flows in the arrow C direction into the cooling air passage 28 in the ventilation cover 27 from the other outflow port 24A of a left side cover part 24, and cools operating oil in the operating oil tank 25 through the respective cooling fins 26.
Patent JP-H03160626-A (JP)
Title: Tracking pull-in device
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/085
Filed: 1989-11-17
Abstract: PURPOSE:To stabilize the pull-in of tracking and to simplify constitution by obtaining a track center position signal from a track error signal, converting the pulse width of the signal and setting the start time of tracking control. CONSTITUTION:In a tracking pull-in device 13, the track error signal TE is set to be an edge pulse (k) through a binarization circuit 27 and an edge detec tion circuit 29, a reproduction signal RF is set to be a binarization signal (m) through an AC coupling circuit 30 and a binarization circuit 28 and they are caused to pass through an AND circuit 31 so as to obtain the track center position signal (n). Then, the signal (n) is inputted to a monostable multivibrator 25, the pulse width is set to a prescribed length and the track center position signal (o), the output of the monostable multivibrator, is obtained. Furthermore, the signal (o) is inputted to a flip flop 26, and an output signal P is changed when a tracking-on command signal R comes to a high level and then it rises. Then, tracking SW connected to the signal is closed.