baber/WOPTO huggingface dataset:
Patent JP-H0928131-A (JP)
Title: Sulky rice transplanter
Inventor: YASUDA MAKOTO
IPC: A01C11/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter capable of quickly conducting seedling replenishing work and improved in labor saving and operating efficiency, so designed that the rear of a driving seat is mounted with a handrail capable of reciprocating motion between left and right rear wheel fenders. SOLUTION: A seedling planting device B is connected in a vertically movable way via a link mechanism R to the rear of a traveling machine body mounted with a driving seat 3, and left and right rear wheel fenders 12 are made wider so as to serve as a step for replenishing seedlings to a seedling planting device B on the rear of the machine body. Besides, the rear of the driving seat 3 is mounted with a handrail 16 capable of reciprocating motion between the fenders 12 astride the recessed space provided between the fenders 12 and serving for the vertical motion of the link mechanism. It is preferable that the handrail 16 be equipped with a holder 20 for housing a seedling scooping board.
Patent JP-2000020914-A (JP)
Title: Formation of metallic film and formation of pole for thin-film magnetic head
Inventor: ASANUMA YUJI
IPC: G11B5/39
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To set the width of metallic film patterns at a very small value of high accuracy which exceeds the threshold of an exposure device. SOLUTION: A first resist frame is formed in the patterns corresponding to the patterns of the metallic films on a base 110. Next, the metallic plating film 510 is adhered to the circumference of the first resist frame. The first resist frame is then removed by allowing the metallic plating film 510 to be left. Metallic films 220 are formed in the patterns obtd. by removing the first resist frame.
Patent JP-2001011267-A (JP)
Title: Styrene resin composition for laser marking and molded article made thereof
Inventor: TANAKA SHUSUKE
IPC: C08K3/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a styrene resin composition which makes distinct marking by laser light radiation possible without detriment to impact resistance by compounding a styrene resin and/or a rubber-reinforced styrene resin with a specified amount of a colorant while suppressing the unreacted styrene monomer content of the composition to a specified value or lower. SOLUTION: This styrene resin composition suitable for laser marking is prepared by compounding 100 pts.wt. styrene resin and/or rubber-reinforced styrene resin formed from 20-100 wt.% styrene monomer, 0-80 wt.% other copolymerizable vinyl monomer, and 0-50 wt.% rubbery polymer with 0. 0001-5 pts.wt. colorant while suppressing the unreacted styrene monomer content in the composition to 4,000 ppm or lower, Preferably, the colorant contains 0.001-5 pts.wt. triiron tetraoxide and/or 0. 0001-1 pt.wt. fine-particle carbon black having a particle size of 50 nm or lower. Further, incorporation of a flame retardant a flame retardant aid in an amount of 5-50 pts.wt. is preferable.
Patent JP-H0475513-A (JP)
Title: Transplanting machine for soil-stuck seedling
Inventor: MOTOHASHI NORIMASA
IPC: A01C11/02
Filed: 1990-07-16
Abstract: PURPOSE:To perfectly mechanize a seedling-planting work by simultaneously picking up a row of soil-stuck seedlings with picking bars through tray bottoms, nipping the picked seedlings with two rods, lifting the nipped seedlings, receiving the seedling in a box of a hopper chute, dropping the soil-stuck seedlings and planting the dropped seedlings in a main field. CONSTITUTION:A tray 2 is transferred so that a row of the front seedlings in a tray 2 is placed at a prescribed position, and the one row of the seedlings are upward with picking bars 3. Two rods 4 are advanced to positions 4b on both the sides of the seedlings, narrowed between themselves, nip the soil-stuck portions or hypocotyl portions of the soil-stuck seedlings 1 and hold the seedlings. The rods 4 are lifted to the position 4c, moved backward to a position 4d and subsequently lowered to a position 4e. One row of the seedlings are received in a box disposed in a hopper chute 8 at a position 4e and the soil- stuck portions of the seedlings are pressed with press plates 10 to hold the seedlings. When the interval between the rods 4 is opened and press plates 10 are moved backward, the seedlings are dropped in a hopper chute 8 to plant the seedlings in a main field.
Patent JP-H0828898-A (JP)
Title: Air conditioner for telephone box
Inventor: NAKATANI TATSUO
IPC: F24F1/00
Filed: 1994-07-14
Abstract: PURPOSE:To feed cold air to a user's face and warm air to oh the user's hands during talking on the telephone with low cost by providing an electronic refrigerating air-conditioner having a Peltier element mounted with a heat exchanger for absorbing or dissipating heat and a blower at the vicinity of the user's head in a telephone booth. CONSTITUTION:An electronic refrigerating air-conditioner 11 is mounted at a mounting plat 3 at the position of the height of a person's head above a telephone set. The conditioner 11 is provided by using a Peltier element (in which a heat absorber is provided at one side and a radiator is provided on the other by energizing) 14, disposing the element 14 via a plurality of central partition walls 15, and providing heat exchangers 16, 17 such as fins before and after the element 14. The conditioner 11 has blowers 23, 24, which generate an air current in vent passages 18, 21 in which the exchangers 16, 17 are disposed and which are provided on the passages 18, 21.
Patent JP-H1130940-A (JP)
Title: Image forming device
Inventor: KONDO NOZOMI
IPC: G03G15/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing vibration noises caused by the vibrations of stepping motors, while securing the rotational accuracy of the stepping motors, even if plural photoreceptor drums are driven with the plural stepping motors. SOLUTION: A phase difference is made between driving pulse trains supplied to the respective stepping motors, so that the phase difference is made between the vibrations generated from the respective stepping motors. When these vibrations are transmitted to the holding members of the stepping motors, to be overlaped, the amplitudes of the vibrations are smaller than those when the phase difference is not made, so that the vibration noises caused by the vibrations can be reduced.
Patent JP-H10186825-A (JP)
Title: Image forming device
Inventor: FUKUCHI YUTAKA
IPC: G03G21/14
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that noise generated from a detection member is reduced. SOLUTION: Only when electric power is supplied to a toner residual quantity sensor on which a quartz oscillator is mounted by interlocking with the driving of a main motor and the main motor is turned on (an image forming action is executed), the sensor is turned on. Thus, the oscillation noise of the sensor is concealed with the actuation noise of the device so that the noise generated from the sensor cannot be heard.
Patent JP-H0235487-A (JP)
Title: Chaff simulation device
Inventor: MIKOTA KATSUMI
IPC: G09B9/54
Filed: 1988-07-26
Abstract: PURPOSE:To allow three-dimensional training by repeatedly executing the computation of the max. altitude and the min. altitude by a falling rate at very unit time. CONSTITUTION:The fresh max. and min. altitudes indicating the diffusion state in the altitude direction are calculated by an altitude data computing means 31 from various sets of the data from an auxiliary memory means 30, are switched to various sets of input data by a switching means 32 and are supplied to the means 30. The data are computed from the means 30 by a two-dimensional data computing means 33 to obtain the data indicating the two- ore more dimensional diffusion state and moving state. The data are then held. To which altitude layer the data from the means 31 belongs is decided by an altitude deciding means 34. Memory parts 351-n are provided in respective correspondence to the plural altitude layers to a main memory 35. The two-dimensional data is written into the memory 35 corresponding to the altitude layer decided by a main memory control means 36. The original chaff bits are transferred to the lower layer memory part when the max. altitude data arrives at the boundary of the altitude layers or the chaff bits of the upper memory part are erased when the max. altitude data arrives at the boundary of the altitude layers, by which the three-dimensional training is enabled.
Patent JP-S5988932-A (JP)
Inventor: ARUBAATO SUTERUDAA
IPC: D01H1/115
Filed: 1983-10-06
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-S6163804-A (JP)
Title: Production of multicore optical connector and ferrule
Inventor: KAKII TOSHIAKI
IPC: G02B6/34
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a highly accurate multicore optical connector reduced at its transmission loss by using a ferrule obtained by inserting an optical fiber core into a metallic pipe to be the coupling part of the ferrule, collectively molding them with resin and then dividing a molded unit. CONSTITUTION:A 5-core tape-like core 2, e.g., is set up in a stainless metal pipe 11, set-up units are set up in a metal mold 12 and epoxy resin 13 or the like is injected to mold them collectively. The mold is cut off at a core welding 16 part on its center part and the cut surfaces are ground to obtain a pair of ferrules. The coupling parts 8 of the pair of ferrules 6 are inserted into a sleave 7 and both collar parts 9 are supported by a fixing housing member 10 so as to be pressed. Thus, highly accurate joint can be attained and an optical connector and ferrules which are reduced at the transmission loss and cost are obtained.
Patent JP-H0471859-A (JP)
Title: Driving device of piezoelectric element
Inventor: SUZUKI MASASHI
IPC: H01L41/09
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a piezoelectric element driving device of low power consumption by a method wherein one end of a coil is connected to the piezoelectric element, the other end is connected to a switch together with the piezoelectric element and said coil composing a resonance circuit, and when displacement of the piezoelectric element is released, a switch is made to conduct and after specific time, is intercepted with a timer. CONSTITUTION:In the case where, for instance, the invention is applied on a driving circuit of a piezoelectric type actuator of a dot printer, a control circuit 55 makes a transistor (Tr)1 conduct by an indication of driving in the circuit as given in the figure and after accumulating enough charges in a piezoelectric element P, Tr1 is intercepted, and Tr3 is made to conduct. After time necessary for printing has elapsed, when Tr3 is intercepted and Tr2 is made to conduct, all electric energy accumulated by the charges in the element P is accumulated in a coil L as magnetic energy near the coil 53. When Tr2 is intercepted at this instant, all electric energy accumulated by action of the coil 53 is returned to d.c power source 51. Conductive time of Tr2 is indicated with a timer 55a and where inductance of the coil 53 is L and electric capacity of the element P is C, is expressed by (pi/3) (LC)<1/2>.
Patent JP-S6247424-A (JP)
Title: Heat treatment device for casting
Inventor: ASAI YASUSHI
IPC: C21D5/00
Filed: 1985-08-23
Abstract: PURPOSE:To reduce the size of a device and to improve heat treating capacity by providnig a cooler between a heating furnace and treatment furnace and quickly cooling the works down to a prescribed temp. in the stage of transfer ring the works cast with metallic molds from the heating furnace to the treat ment furnace. CONSTITUTION:The works which are cast with the metallic molds 2 and have the surface temp. above the A1 transformation point are conveyed by a conveyance robot 6 to a holding furnace 6. The works are subjected to the austenitization treatment in the furnace 5 by effectively utilizing the self-holding heat of the works. The works are then conveyed into a water hardening device 11 in the mid-way of conveying the works to a constant temp. furnace 9 by a conveyance robot 14. The works are quickly cooled down to the constant temp. transformation by water spray cooling in the device 11. The works are again conveyed to a rear constant temp. furnace 9 where the works are subjected to constant temp. treatment. The casting having excellent toughness, wear resistance and machineability are thus obtd.
Patent JP-H0828006-A (JP)
Title: Tatami mat capable of killing house tick
Inventor: YASUNAMI FUMIO
IPC: E04F15/02
Filed: 1994-07-14
Abstract: PURPOSE:To preventing house ticks from entering a tatami mat or making nests and proliferating, by providing an insecticide layer capable of killing house ticks composed of japanese paper, hemp cloth, sail cloth, cotton cloth, etc., impregnated with an insecticide for house ticks on the upper surface of a tatami floor made of rice straws and laying the front cover of tatami thereon. CONSTITUTION:An insecticide layer 2 capable of killing house ticks composed of Japanese paper, hemp cloth, sail cloth, cotton cloth, etc., impregnated with an insecticide for house ticks is provided on the upper face of a tatami floor 1 made of rice straws. A tatami front cover 3 made of rushes or the like is applied on the insecticide layer 2, which may be laid in the intermediate part besides the upper face of tatami floor 1. In this way, house ticks can be prevented from entering a tatami floor 1 and also making nests and proliferating from the beginning of use. And further, house ticks can be prevented from entering the tatami floor from the underside of the tatami floor 1.
Patent JP-H0350985-A (JP)
Title: Chroma automatic phase control circuit
Inventor: KONISHI KOJI
IPC: H04N9/64
Filed: 1989-07-19
Abstract: PURPOSE:To attain stable locking of the circuit by switching a time constant of a filter with a signal outputted from a killer detection circuit. CONSTITUTION:A killer detection circuit 31 outputs a high level when a chroma signal inputted to chroma input terminals 2, 3 and an oscillated wave obtained from a chroma oscillation circuit 4 are synchronized and outputs a low level when they are not synchronized. Since the output of the circuit 31 is at a low level when the chroma signal and the oscillated wave are not synchronized, a transistor(TR) 29 connecting to a resistor 30 is cut off. In this case, the resistive component in a filter 5 is the sum of resistance of resistors 27, 28 and a sufficient larger level to lock the asynchronizing state into the synchronizing state is set and stable locking is attained.
Patent JP-S6342433-A (JP)
Title: Temperature sensor
Inventor: OKANO TERUO
IPC: G01K11/12
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a sensor which can detects the occurrence of a fire and the position of a fire, as well, by elevating a heat-shrinkable film and a code plate when the temperature rises and reflecting light beams of only a specific number of optical fibers by a reflection part. CONSTITUTION:A sensor 10 is so constituted that light from each optical fiber 16 normally passes through a small hole 21 and a long-sized hole 22. When, however, the temperature rises, hot heat is conducted through a housing 11 to shrink the heat-shrinkable film 19, so the code plate 20 is also elevated. Then optical paths A, B, C, and E are interrupted and the light beams of those parts are reflected by the reflection part 23. Long-sized holes 22 are formed on optical paths D and F, which are not interrupted even when the code plate 20 is elevated. For the purpose, code plates 20 which differ in the combination of small holes 21, long-sized holes 22, and reflection parts 23 are used to form plural sensors 10, which are installed in respective rooms of an apartment house or on an optical transmission cable at the intervals of several km to detect reflected light, thereby deciding the occurrence position of a fire, etc.
Patent JP-S5975011-A (JP)
Inventor: DAN TOSHINORI
IPC: A46B13/06
Filed: 1982-10-22
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-H0237695-A (JP)
Title: Electric discharge lamp lighting device
Inventor: YOSHIDA SHIGEHISA
IPC: H05B41/24
Filed: 1988-07-26
Abstract: PURPOSE:To save power consumption by setting the filament voltage of an electric discharge lamp whose starting voltage is low higher than the filament voltage of an electric discharge lamp whose starting voltage is high such that an electric discharge lamp whose starting voltage is low starts before an electric discharge lamp whose starting voltage is high. CONSTITUTION:An AC voltage of a commercial power 1 is rectified by a full- wave rectifier 2, and at a high frequency oscillator circuit 3, a DC voltage is converted into a high frequency voltage to excite the primary winding of an oscillating transformer OT for boosting to generate a high voltage Vo of high frequency at the secondary winding. And a priority order is provided for start of electric discharge lamps A and B such that an electric discharge lamp B whose starting voltage is low which is made to light up in parallel starts before an electric discharge lamp A whose starting voltage is high starts, and a filament voltage Afb of the electric discharge lamp B whose starting voltage is low is set higher than the filament voltage Vfa of the electric discharge lamp A whose starting voltage is low. Thus, the power consumption at the filament after lighting of the electric discharge lamps A and B can be kept low.
Patent JP-S5889321-A (JP)
Title: Insert molding
Inventor: SHIBUI HIROICHI
IPC: B29C33/12
Filed: 1981-11-20
Abstract: PURPOSE:To conduct a favorable insert molding by a method wherein when insert members are buried in thin projections, the die for narrow cavities corresponding to said projections is provided and in the cavities said insert members are isolated by elastic fixtures and held. CONSTITUTION:As a fixture 9 is fixed around each insert member 3 the insert member 3 is pushed into the cavity 5 of a die. The fixture 9 is made in the circular form from elastic material such as urethane foam or rubber. When the fixture 9 is pushed into said cavity 5, it is deformed elastically, stuck and fixed to the inner surface of the above described cavity 5. The insert member 3 is  held and fixed at a distance from the inner surface of the cavity 5. Thereafter,  the fixing die 6 is stuck firmly to the movable die 4 to close each other and  then molten synthetic resin is injected into the cavities 8. In this manner, a  product of good appearance can be obtained.
Patent JP-H0352800-A (JP)
Title: Automobile scrap cannibalizing work car
Inventor: TAKAKURA YASUSHI
IPC: B30B9/32
Filed: 1989-07-19
Abstract: PURPOSE:To efficiently overhaul an automobile engine by supporting pivotally a pair of holding arms so as to be turnable upward and downward in a free- running work vehicle, and providing a hydraulic press rupture machine. CONSTITUTION:In a free-running work vehicle, booms 10, 12 having cutting pliers-like opening/closing work tools 32, 34 in the tip are installed so that can rotate and turn upward and downward. In a car body part 14 of this vehicle, a pair of holding arms 20R, 20L for holding down an automobile body to be overhauled from the upper part are supported pivotally so that they can turn upward and downward. Also, a hydraulic press rupture machine for placing an automatic engine to be overhauled between and breaking it is provided between a pair of holding arms 20R, 20L. Its rupture machine is constituted of press rupture rams 26, 27, a hydraulic cylinder device 28, etc. In such a way, the safety and the efficiency of a work can be improved.
Patent JP-H0474080-A (JP)
Title: Recording and reproducing device
Inventor: OGURA HIDEFUMI
IPC: H04N5/21
Filed: 1990-07-14
Abstract: PURPOSE:To reduce noise efficiently with simple constitution by inserting moving information to a video signal for a blanking period, recording the result to a recording medium and switching a feedback characteristic at reproduction based on the moving information. CONSTITUTION:A recording signal generating circuit 14 converts a sum signal of a video signal SV and information relating to movement into a recording signal together with an audio signal, outputs the signal to magnetic heads 22A, 22B, which record the signal SV and the audio signal onto a magnetic tape 24 together with the information relating to the movement. In the reproduction system, a reproduction signal SRF obtained from the heads 22A, 22B is sent to a reproduction circuit 26, from which an audio signal SAU and a reproduced video signal SV are demodulated, A differential data correction circuit 34 selects a feedback characteristic based on moving information DC and uses the selected feedback characteristic to correct a signal level of the differential data DS and outputs the result to a subtractor circuit 38. Thus, when the differential data is subtracted from the video signal SDV, the circuit 34 corrects the signal level of the data DS in response to the property of the picture represented by the signal SV thereby reducing noise in the signal SDV efficiently.
Patent JP-S5975714-A (JP)
Title: Flip-flop circuit
Inventor: AZUMA YOUJI
IPC: H03K3/286
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a settable FF circuit which consumes less power and consists of a small number of elements by connecting the emitters of the 1st and the 2nd TRs to the common emitters of couples of TRs for writing and holding and connecting the bases and collectors of both TRs in common, and supplying a setting signal to the bases and connecting the collectors to a resistance on a complementary side. CONSTITUTION:Transistors TRs 7 and 10 are provided for writing and TRs 8 and 9 are provided for holding. The setting signal is supplied to the bases of TRs 4 and 5 and the collectors are connected to the resistance 1 on the complementary side to turn a TR12 on and a TR13 off when a clock signal In3 is at a high potential; when a clock signal In3 is held at the high potential, TRs 12 and 13 turn on and off respectively and when a set input terminal In2 is held at the high potential, the TRs 4 and 10 always turn on and off respectively regardless of whether a data input terminal In1 is at the high or low potential, thereby holding an acknowledge terminal Out1 and a negative acknowledge terminal Out1' at the high potential and low potential respectively. Thus, when the setting signal In2 goes up to the high potential, a current flows through the complementary-side resistance 1 and TRs 4 and 5, so the function of the settable FF is obtained regardless of whether the clock is in data holding or writing mode.
Patent JP-S6246762-A (JP)
Title: Steering wheel
Inventor: SHIGA KAZUMI
IPC: B62D1/04
Filed: 1985-08-26
Abstract: PURPOSE:To prevent the separation of a pad part when an impact acts, by installing a deformation trailing part onto each holder in the pad part installed onto a steering-wheel body by a pair of column-side and pad-side holders having each fitting part. CONSTITUTION:A boss plate 3 having four integrally formed metal spokes on the outer peripheral edge part is fixed onto a boss 2 tightened and fixed onto the upper edge part of a steering shaft 1, and an annular metal ring part core metal 11 is welded at the top edge part of the spoke 4. A lower-part cover 6 covering the back surface of the spoke 4 is fixed onto the spoke 4 together with a column side holder 50 which has a nearly L-figure form and is arranged onto the upper surface of the spoke 4 and includes a deformation trailing part 53 by a common screw 7. An L-shaped spring holder 54 is fixed onto a supporting piece 51 in erection form of the holder 50, and a pad part 24 is installed by inserting the engaging piece 61 of a pad side holder 60 including a deformation trailing part 62 into a fitting part 55 between the holder 54 and the supporting piece 51.