baber/WOPTO huggingface dataset:
Patent JP-S63214686-A (JP)
Title: Electronic watch with calendar
Inventor: ICHIKAWA SHINGO
IPC: G04C9/00
Filed: 1987-03-03
Abstract: PURPOSE:To simplify the construction of the titled watch and to reduce the cost thereof by executing diving of an hour hand a minute hand and correction of the month end of a date dial by a 1st motor and driving a second hand by the 2nd motor to execute change-over and display of the second, the year and the month. CONSTITUTION:Means for display the time are divided to the hour and minute hands 2, 3 to be driven by the 1st motor and the second hand 4 to be driven by the 2nd motor. The correction of the month end of the date dial 7 is executed by fast feeding of the 1st motor. The shortening of the time required for correcting the date dial 7 is thereby permitted without providing any special correcting mechanism. The second hand 4 is changed over to the respective displays of the second, the year and the month, by which the stored information of the calendar is distinctly monitored and the constant display of the month in the calendar information in place of the second of the time information is permitted.
Patent JP-H06242337-A (JP)
Title: Method for aligning constant polarization optical fiber
Inventor: IMORI TSUNEFUMI
IPC: G02B6/024
Filed: 1993-02-15
Abstract: PURPOSE:To provide a simple aligning method for constant polarization optical fibers at the time of fusing-splicing plural constant polarization optical fibers. CONSTITUTION:The aligning method for fusion-splicing plural constant polarization optical fibers so that a polarizing face has a prescribed angle is characterized by respectively measuring the outer diameters of two constant polarization optical fibers to be connected, aligning respective major axes or minor axes, and then rotating either one of the optical fibers by a prescribed angle.
Patent JP-S62206639-A (JP)
Title: Allocation and release control system for shared resources
Inventor: NISHIYAMA TAKATOMO
IPC: G06F9/46
Filed: 1986-03-07
Abstract: PURPOSE:To open the resources and to execute a task having priority at a high speed by adding a savable mark to the shared resources used by the task. CONSTITUTION:The task requiring the allocation of shared resources gives a request to a resources allocation control means 1 for allocation of the shared resources. The means 1 checks whether the shared resources are left or not in a resources pool area 6 and starts a resources saving task 3 if no shared resource is left. The started task 3 checks the resources bearing the recedable marks out of those resources allocated to other tasks. If the resources bearing the savable mark is detected, one of those resources bearing the savable marks is chosen out of the area 6 after an idle state of a saving a pool area 7. The selected resources are saved to the area 7. A resources open control means 2 outputs the applicable shared resources to allocate them to the task having a request for application of the shared resources.
Patent JP-H01291745-A (JP)
Title: Deep-freezing additive for food based on ground meat and production thereof
Inventor: MITSUSHIERU SERUPERONI
IPC: A23L17/00
Filed: 1989-03-02
Abstract: PURPOSE: To prevent aggregation even after long-term storage by coating sugar contg. phosphate and/or polyol powder with emulsifiers and/or fats and reaggregation preventive powder. CONSTITUTION: A first film is formed by spraying (B) one or >=2 kinds of the emulsifiers selected from among lecithin, ester of fatty acid, glycerol, propylene glycol, etc., and/or one or >=-2 kinds of the fats selected from soybean oil, cottonseed oil, rapeseed oil, beast fats, etc., at 0.5 to 30wt.% of the weight of a component A to (A) the sugar contg. 0 to 20wt.% phosphate (e.g.; sodium triphosphate) and having a grain size of 100 to 150μm (e.g.; saccharose) and/or polyol (e.g.; sorbitol) powder. The surface thereof is then coated with 1 to 25wt.% reaggregation preventive powder consisting of 100 to 0% polyol, 0 to 100% phosphate and having a grain size of >=l50μm, by which the external second film is formed.
Patent JP-H04268271-A (JP)
Title: Tape cassette
Inventor: SUGIYAMA MASANOBU
IPC: G11B23/087
Filed: 1991-02-22
Abstract: PURPOSE:To prevent a slider lock spring from falling off, inclining and falling down at the time of assembling the tape cassette and to promote operability and also to prevent the occurrence of defective setting of the slider lock spring. CONSTITUTION:In the tape cassette having a spring member 10 interposed between a slider lock member 3b for positionally locking a slider 6 and an upper shell 2, one end 10a1 of a coil winding part 10a of the spring member 10 is extended under a noncoil state, and this extended part 10b is fixedly held by the upper shell 2.
Patent JP-2000245876-A (JP)
Title: Golf club head
Inventor: YONEYAMA MINORU
IPC: A63B53/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head of a structure wherein on a sole plate made of titanium, a balance weight made of tungsten can be easily attached and fixed while keeping a sufficient bonding strength. SOLUTION: On a sole plate 6 of this golf club head 2 which is integrally formed into a hollow shell-form of titanium or a titanium alloy, fitting holes 12 are formed in longitudinally parallel in the swinging-away direction of the head 2 while making them locate roughly at the center between the toe section and the heel section, and in respective fitting holes 12, a balance weight 10 made of tungsten, at the upper section of which a stopper 10a is integrally formed by expanding the diameter, is press-fitted from the hollow section side of the head 2, and is fixed. Also, on the top of the balance weight 10, a metal plate 14 which comes into contact with and covers the balance weight 10, is arranged, and the peripheral edge of the metal plate 14 is welded and fixed to the internal surface of the sole plate 6.
Patent JP-S60191841-A (JP)
Title: Cargo box tilting mechanism in dump truck
Inventor: YASUOKA YOSHIHIRO
IPC: B60P1/267
Filed: 1984-03-13
Abstract: PURPOSE:To prevent a dump truck from being subjected to an accident such as, for example, rolling down rearward upon unloading work for loaded cargo materials, by providing a control valve which may inhibit a cargo box from tilting when a tail gate is not fully opened. CONSTITUTION:In a dump truck in which a tail gate that is opened upward by means of an auxiliary cylinder 4 is provided in the rear section of a cargo box which is rotated about the rear section of a vehicle body by means of a main cylinder 2, manually operated selector valves 8, 9 control the supply and discharge of hydraulic oil for both cylinders 2, 4. An electrical circuit for a limit switch 14 for detecting the fully opened condition of the tail gate, which is provided to the cargo box, is connected with a rotary solenoid 16. Further, the solenoid selector valve 21 is changed over from a position C to a position D when the solenoid 16 is energized, and therefore, a directional selector valve 22 is held at a position A, thereby it is possible to feed hydraulic oil into a cylinder chamber 2a in the main cylinder 2 so that the damping operation of the dump car may be made.
Patent JP-S60193294-A (JP)
Inventor: NISHIKAWA MASAHIRO
IPC: H05B33/26
Filed: 1984-03-13
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-H04265224-A (JP)
Title: Production of t1-containing oxide superconducting thin film
Inventor: KONNO YOSHITO
IPC: H01B12/06
Filed: 1991-02-20
Abstract: PURPOSE:To efficiently and surely introduce T1 into a film in a film forming device and to produce a T1-contg. superconducting thin film having superior crystallinity, surface properties and high Tce. CONSTITUTION:A film consisting of the constituents of a T1-contg. oxide superconductor expept T1 is formed by chemical vapor deposition in a reaction tube 1 and this tube 1 is filled with T12O3 vapor to introduce T1 into the film. When a layer-by-layer process is adopted, the distribution of T1 in the film is made uniform, a single phase is formed and a T1-contg. superconductive thin film having a controlled laminator structure is produced.
Patent JP-2000245624-A (JP)
Title: Gas grill
Inventor: KODERA HIROSHI
IPC: F24C3/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas grill which is capable of preventing a receiving tray from being heated to high temperature, allows the use of a fluorine coating for the surface treatment of the receiving tray, is capable of making mending easy and is capable of eliminating the need for putting water in the receiving tray and decreasing the volume of the water to be put therein even if the water is put therein. SOLUTION: This gas grill is provided with side part hot air passages 4 partitioned from a broiling chamber 3 installed with a gridiron 2 in a grill casing 1 in the side parts of the broiling chamber 3. Burners 5 for supplying the hot air to the side part hot air passages 4 by broiling are arranged to the grill casing 1. An air exit 6 for discharging the hot air supplied to the upper part in the broiling chamber 3 from the side part hot air passages 4 is formed in the lower part of the broiling chamber 3 in such a manner that the top edge of the air exit 6 exists at approximately the same height as the height of the gridiron 2 or in a position slightly lower than the same so that the materials 7 to be cooked on the gridiron 2 are baked at the atmosphere temperature from above.
Patent JP-H08215437-A (JP)
Title: Automatically playing keyboard toy
Inventor: TAKAHASHI FUMITAKA
IPC: G10F1/08
Filed: 1995-02-14
Abstract: PURPOSE: To make reproductive automatic playing of good performance which is unlikely to go in failure owing to its relatively simple structure and in which the touch response is sensed by furnishing a control means which drives a hammer through control of the current feed amount to a permanent magnet on the basis of the induction current value stored in memory. CONSTITUTION: When a current flows to an electromagnet by current feed based upon the induction current value which was sensed in the recording mode, the electromagnet is magnetized and receives a magnetic force from the magnetic field built by a permanent magnet 14, and a sound emitting body 5 is strucken by a hammer 4 when it is rotated, for example counterclockwise, repellent to the permanent magnet 14 so that sound emission is made, and at the same time, a keyboard 3 is rotated, which actuates an automatic music playing. Therein the striking strength of the hammer 4 is controlled on the basis of the induction current value having the characteristics which were sensed and stored in the recording mode.
Patent JP-H05247727-A (JP)
Title: Production of silicon carbide fiber
Inventor: NAKAJIMA KEIHACHIROU
IPC: C04B35/56
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the subject fiber useful as a heat-resistant material, reinforcing fiber, electrically conductive material, radiation-resistant material, etc., in large quantities at a low cost by supporting silica on a cellulose fiber and baking the fiber at a specific temperature in vacuum or in argon gas atmosphere. CONSTITUTION:Viscose rayon staple is immersed in 4N sodium hydroxide solution at room temperature for 12hr, centrifuged to remove the liquid and immersed in an aqueous solution of sodium silicate at room temperature for 3hr. The fiber impregnated with sodium silicate is centrifuged to remove the liquid and brought into contact with carbon dioxide gas of 1kg/cm<2> pressure in a pressure vessel to effect the deposition of silica in the fiber. The obtained silica- supporting cellulose fiber is subjected to the primary baking in nitrogen atmosphere at a heating rate of 10 deg.C/hr between room temperature and 400 deg.C and 100 deg.C/hr between 400 deg.C and 900 deg.C, and then to the secondary baking in vacuum or in argon atmosphere at a heating rate of 3000 deg.C/hr between room temperature and 1000 deg.C and 1000 deg.C/hr between 1000 deg.C and 1500 deg.C to obtain the objective silicon carbide fiber.
Patent JP-H04267678-A (JP)
Title: Vertical deflection circuit for video display device
Inventor: WAKAYAMA NOBUHIKO
IPC: H04N3/16
Filed: 1991-02-21
Abstract: PURPOSE:To prevent distortion of a character and a graph to be displayed by forming a current fed to a vertical deflection coil of the video display device using a cathode ray tube to be a stepwise wave so as to form a horizontal scanning line without setting down right while eliminating a change in the vertical deflection current for the horizontal scanning period. CONSTITUTION:The circuit is provided with a counter counting an inputted horizontal synchronizing signal 10 and reset by an input vertical synchronizing signal 11, a D/A converter 13 converts the count output of the counter into a step wave, the step wave is amplified and fed to a vertical deflection coil 15 mounted to a cathode ray tube. Moreover, An output of the counter 12 is branched and fed to a decoder 17 detecting a value in excess of a maximum horizontal scanning line number within one vertical scanning period and a detection output 18 of the decoder 17 and the inputted vertical synchronizing signal are ORed and the output is fed to a reset input of the counter 12.
Patent JP-H09245981-A (JP)
Title: Discharge lamp lighting device
Inventor: TOYAMA KOICHI
IPC: H05B41/292
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To correctly detect an end of service life of a discharge lamp, and prevent flashing action of a discharge lamp at the life end time. SOLUTION: As flashing is repeated in a discharge lamp at a relatively long lighting continuity time because of ending of service life of it, a charge voltage V4 in a capacitor 120 is increased in stages at every flashing. When the charge voltage V4 becomes a specified voltage V5 or more, an output of a comparator circuit element 111 becomes a high level voltage, when a transistor 114 is switches on to stop action of a pulse width modulation circuit to light off the discharge lamp.
Patent JP-S56146311-A (JP)
Title: Gain control device for btl circuit
Inventor: IGARASHI MASAO
IPC: H03F3/68
Filed: 1980-04-15
Abstract: PURPOSE:To ensure a simple and accurate control work for matching gains, by displaying through a displaying circuit the state under which an accurate matching is given to the gain at a BTL circuit. CONSTITUTION:The signal of one input terminal IN1 is delivered to the output terminal OUT1 via a nonreverse type low-output amplifier A; while the signal of the other input terminal IN2 is delivered to the output terminal OUT2 via a reverse- type large-output amplifier -B. The load RL such as a speaker or the like plus the serial resistors R1 and R2 for detection of intermediate potential are connected between both output terminals, and the voltage at the middle point A of connection is compared with the reference voltage by a comparator COMP to discriminate or detect whether the voltage is within or out of the allowable level. Thus the output of comparison is supplied to the displaying circuit DIS. When the voltage at the point A is set to zero by controlling the variable resistor VR which is inserted to the side of amplifier -B, the circuit DIS is changed to on from off to display that an accurate matching is given to the gain matching between the amplifiers A and -B.
Patent JP-H04284347-A (JP)
Title: Fluorescent lamp
Inventor: TAKAHASHI MUTSUO
IPC: C09K11/59
Filed: 1991-03-14
Abstract: PURPOSE:To make it possible to produce refreshing color tone like clear north sky and reproduce any color truly by coating the inner surface of a glass tube with one or tow layer structure of phosphor mixture. CONSTITUTION:The inner surface of a glass tube is coated with phosphor having relative color temperature within the range from 9000K to 13000K and having either one layer structure consisting of phosphor mixture or two layer structure in which phosphor of antimony manganese activated halophosphoric acid calcium. The phosphor mixture is made of at least one phosphor selected from phosphor of bivalent europium activated strontium aluminate, phosphor of antimony manganese activated halophosphoric acid calcium, etc., and having the light emitting peak wavelength of 470nm-500nm and the half-width of 50nm-80nm. With this constitution, color deviation during lamp lighting almost remains unchanged even after 2000 hours to produce fresh color of light like clear north sky and reproduce any color truly.
Patent JP-S58166607-A (JP)
Inventor: TAMURA HIROSHI
IPC: H01P7/10
Filed: 1982-03-27
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-S53134718-A (JP)
Title: Low-melting calcium carbide
Inventor: KANEKO SHINICHI
IPC: C01B32/942
Filed: 1977-04-28
Abstract: PURPOSE:To remarkably lower the melting point of CaC2, by adding thereto a certain amount of oxide additive.
Patent JP-S61209746-A (JP)
Title: Method for cleaning up boundary of insert-cast clad steel
Inventor: OKAMOTO SETSUO
IPC: B22D7/02
Filed: 1985-03-12
Abstract: PURPOSE:To clean up the boundary of cladding and to obtain an insert-cast clad steel by adding an adequate ratio of calcium fluoride to a molten base metal and oscillating a cladding metal in the stage of addition. CONSTITUTION:Ca-F2 is added to the base metal 1 via a conduit for adding Ca-F2 at 50-500gr per ton of the base metal to prevent the sticking of scum 7 to the surface of the cladding metal 2 and to clean the cladding boundary in a casting stage. The effect of cleaning up the cladding boundary is further improved if the molten metal is cast while the cladding metal 2 is oscillated by an oscillating means 9 in addition to the CaF2 addition. A method of a voice coil type for converting an electric signal to a mechanical signal or the like is used as the means for oscillating the cladding metal and the oscillation is most adequately applied to the metal at 0.01-5kHz frequency is 1-100mu amplitude. The clad steel having the clean boundary is thus obtd.
Patent JP-H04284342-A (JP)
Title: Specimen device for electron microscope
Inventor: IKUHARA YUUICHI
IPC: H01J37/20
Filed: 1991-03-14
Abstract: PURPOSE:To make sufficient observation possible for changes in state leading to cracks of even less ductile materials such as ceramic. CONSTITUTION:A tensile specimen 11 for an electron microscope with its end thinned is secured at one position on a specimen table with the specimen end free. A wedge shaped specimen tensile load introducing plate 10 is placed opposite to the specimen end. The specimen 11 or the plate 10 is moved by a minute distance so that the plate 10 may bite the specimen 11. By producing a tensile force in the direction perpendicular to the moving direction of the specimen 11 or the tensile load introducing plate 10, slow change in the state is produced in the specimen 11 so as to enable observation to be carried out by an electron microscope.
Patent JP-S58167218-A (JP)
Title: Axle locking means in industrial vehicle
Inventor: KOJIMA TAKEO
IPC: B60G9/02
Filed: 1982-03-27
Abstract: PURPOSE:To improve the safety of a car body by allowing an axle to rock when the axle is inclined with respect to a frame and by locking the frame and the axle to each other when they are parallel and a loaded fork, is lifted to a high position. CONSTITUTION:A locking cylinder 36 is disposed between a frame 1 and a rear axle 3 via a lock lever 41 and both chambers 43 and 44 of the cylinder 36 are connected to each other through pipe 45 which has a solenoid valve 46. The valve 46 is controlled by a discrimination circuit 20. The circuit 20 receives a signal of a heavy load on a fork from a pressure sensitive conductor rubber 25, a detection signal of a high lift position of the fork from a liquid level sensor 23 in a tank 12 of a cylinder 7 and another detection signal of inclination of the axle 3 with respect to the frame from a potentiometer 31. The discrimination circuit 16 allows the axle 3, if inclined, to rock and makes both the frame 1 and the axle 3 locked to each other when they are parallel and the loaded fork is lifted to a high position.
Patent JP-H09238819-A (JP)
Title: Box for door-to-door delivery service with mail box
Inventor: AOYANAGI TAKAYOSHI
IPC: A47G29/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To save the space for installation by integrally fitting a mail box to the door of a box for door-to-door delivery service. SOLUTION: Mail boxes 16, 16... are integrally fitted to the door 14 of a box for door-to-door delivery service. The respective doors 18, 18... of the main boxes are provided on the door 14 of the box for door-to-door delivery service through hinges 17 in such a manner as to be opened and closed. The mail boxes 16 are stored and disposed in the box 10 for door-to-door delivery service in such a manner that the doors 18 are flush with the door 14 of the box 10 for door-to-door delivery service.
Patent JP-H07235891-A (JP)
Title: Composite module
Inventor: SAKATA EIJI
IPC: H04B1/38
Filed: 1994-02-24
Abstract: PURPOSE:To realize miniaturization and cost-down by integrating functions fulfilled through a combination of three modules into one module CONSTITUTION:In the composite module, three functions of a sender side low pass filter provided to a transmission output stage of a portable small sized radio equipment, a coupling section including a directional coupler detecting a transmission power control signal, and a changeover device section switching a reception antenna at the transmission including a receiver side filter are integrated into one printed circuit board. Thus, miniaturization is realized by integrating functions having been realized in three modules are integrated into one module, one board and one case are enough for the purpose and the economical effect is obtained. Furthermore, one set of a modulate test equipment checks all functions and since the functions are integrated, the characteristic is made stable in comparison with combined circuits.
Patent JP-S54143194-A (JP)
Title: Electronic scanning type ultrasonic flaw detection
Inventor: TAKESUTE YOSHINORI
IPC: G01N29/28
Filed: 1978-04-28
Abstract: PURPOSE: To shift the ultrasonic beam and its condensing area in a desired direction thereby to improve the flaw evaluating performance of a flaw detector by electronically scanning an oscillator through an ultrasonic medium.  
     CONSTITUTION: If a k number of oscillators of an n number of ultrasonic oscillators on an ultrasonic medium 11 are excited within a time difference to make the wave fronts of the longitudinal wave modes into A-B, the ultrasonic beam propagates in a test piece 12 in the direction 13. If these oscillators thus excited are consecutively moved in an electronic manner in the direction of arrow 14, the beam 13 on an axis Y-Y' is moved in the direction 16. Similar results are obtained if a triangular medium 17 is used. Moreover, if the respective oscillators of the group k are consecutively excited with a suitable time difference, or if the angle θ of the medium is suitably selected, the ultrasonic beam can be condensed upon the axis Y-Y'. Without moving any contact, the condensing range of the ultrasonic beam or the beam can be moved in the desired direction so that the flaw evaluating performance of the defecting device can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio