baber/WOPTO huggingface dataset:
Patent JP-H0376505-A (JP)
Title: Fertilizer-applying rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-08-16
Abstract: PURPOSE:To enable to secure a wide space on the front of a seedling carriage e.g. for functionally disposing a fertilizer-applying device, etc., thereby contriving to shorten the total length of a fertilizer-applying rice transplanter, by disposing a transplanting lever-driving shaft at a position behind the seedling carriage. CONSTITUTION:A working machine portion 4 comprising a rice-transplanting device 20 and a fertilizer-applying device 50 both being integrally assembled is liftably mounted on the rear portion of a traveling vehicle body 2. The rice transplanting device 20 is provided with a seedling carriage 24 carrying seedlings and laterally reciprocated, with transplanting levers 25 vertically moving to transplant the seedlings carried on the seedling carriage 24 into a field while drawing a prescribed locus and further with a transplanting section frame 23 supporting the seedling carriage 24 and the transplanting levers 25 thereon and therein having a driving mechanism for driving the devices. The transplanting lever-driving shaft 28 of the transplanting section frame 23 for driving the transplanting levers 25 is disposed at a place behind the seedling carriage 24 and the fertilizer-applying device 50 is disposed at a place before the seedling carriage 24, thereby permitting to functionally dispose the fertilizer- applying device in a space formed at the place before the seedling carriage due to the backward transfer of the whole transplanting section frame.
Patent JP-H0655272-A (JP)
Title: Consumable electrode type arc welding method
Inventor: NAGAHAMA TAKAHIDE
IPC: B23K9/12
Filed: 1992-08-07
Abstract: PURPOSE:To improve followability of a weld line without generating meandering beads by making changeable the welding torch position correction quantity in the consumable electrode arc welding method where a welding torch is advanced along the weld line while being weaved on right and left in a groove having a V-shape, an L-shape or a shape similar to these and welding is performed. CONSTITUTION:When the correction direction for the weld line of the welding torch detected at a specified period based on a welding current is one side for the weld line, +K is set as the direction corresponding change quantity (u). When the correction direction is the opposite direction -K is set as the direction corresponding change quantity (u) and when the weaving center of the welding torch is coincident with the weld line, 0 is set as the direction corresponding change quantity (u) and the change quantity obtained by adding all of the direction corresponding change quantity (u) on the correction direction of the past specified times including this time is made to the present correction quantity U for the weld line of the welding torch.
Patent JP-2000103696-A (JP)
Title: Silicon epitaxial wafer and its production
Inventor: ARAI TAKESHI
IPC: H01L21/205
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To uniformize the in-plane distribution of the surface roughness of a silicon epitaxial wafer layer by optimizing the in-plane distribution of susceptor temperature of a vapor-phase thin film growing apparatus. SOLUTION: A susceptor 5 is supported only at the circumferential part of the back face by using vertical pins 7b at the tip ends of spokes 7 radially branched from a rotary shaft 6 in place of supporting the susceptor at the center of the back face. The susceptor 5 is constructed in such a manner as to keep the difference between the maximum temperature and the minimum temperature on the surface of the silicon wafer within 7 deg.C. The in-plane distribution of the surface roughness of the silicon epitaxial wafer can be suppressed to <=0.02 ppm by this method.
Patent JP-S58108461-A (JP)
Inventor: UIRIAMU EFU BEIYAA
IPC: G01N1/00
Filed: 1982-12-01
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-H01140227-A (JP)
Title: Data processor
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F7/76
Filed: 1988-08-24
Abstract: PURPOSE:To judge the normality of a barrel shifter by itself and to prevent the output of an erroneous shift result by providing a self-test circuit to the barrel shifter. CONSTITUTION:A comparator 6 is provided to execute the test of a barrel shifter 4 and a test enable signal TE is sent to an output latch 5 and the comparator 6. Thus, the latch returns the shift result and further, the shift result is inputted to the comparator 6. On the other hand, the storage output of an input latch 3 is sent to the comparator 6. In the circuit 6, the two inputs are compared and the comparison result is sent as a signal EER to a CPU 1 in response to the signal TE. Consequently, the CPU 1 can decide the normality of the action of the shifter 4 to shifted data and shift control data of an arbitrary pattern.
Patent JP-H07150954-A (JP)
Title: Output control method for engine
Inventor: MATSUO NORITAKA
IPC: F02B27/06
Filed: 1994-09-05
Abstract: PURPOSE:To provide an output control method for an engine capable of preventing effect on an output characteristic due to the dynamic effect of an exhaust gas flow by the difference of temperature around an exhaust pipe and always displaying high output. CONSTITUTION:A means is provided, which is for changing the returning time of a pulse reflection wave to an exhaust hole according to an engine speed and also the gas temperature in the exhaust pipe, on a exhaust pipe. In order that the returning time can be shortened with the increase of an engine speed and also with the lowering of gas temperature in the exhaust pipe, correction is made to perform control for maximizing engine output.
Patent JP-H0716030-A (JP)
Title: Device for controlling nutritive solution for culturing plant
Inventor: KAWASHIMA GUNJI
IPC: A01G31/00
Filed: 1991-07-29
Abstract: PURPOSE:To provide a device for optimally controlling the supply amount of a nutritive solution on the basis of weather conditions, thus efficiently performing a nutritive solution culture. CONSTITUTION:Dilution water and a fertilizer raw solution are supplied into a nutritive solution-mixing and diluting tank opened in the atmosphere, and mixed with each other to dilute the fertilizer raw solution with the dilution water. The produced nutritive solution is supplied to a plant-planted medium on the basis of weather conditions, etc.
Patent JP-S6271281-A (JP)
Title: Compound semiconductor device
Inventor: KANAMORI MIKIO
IPC: H01L29/80
Filed: 1985-09-24
Abstract: PURPOSE:To reduce surface oxidation of high melting point metal by forming the surface of a gate electrode of at least 20-layer gate electrode having a high melting point metal silicide. CONSTITUTION:After WSi and then W and WSi are continuously accumulated on the entire surface by a sputtering unit on a semi-insulating GaAs substrate, WSi/W/WSi metal films of the first layer wirings 11 are patterned by a dry etching method. Then, after an SiO2 film is accumulated by a CVD method on the entire surface as an interlayer insulting film, the SiO2 film is opened with diluted fluoric acid on the first layer wirings. Then, the laminated film of Ti, Pt, Au is formed as the second layer wirings by a lifting off method using a resist. Thus, the surface of a gate electrode is formed in a high melting point metal silicide to reduce the oxidation of the gate electrode surface.
Patent JP-H0957437-A (JP)
Title: Heater tip
Inventor: SATO SHOHEI
IPC: H05K3/34
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heater tip easy in the manufacture and excellent in the durability. SOLUTION: The metallic material such as molybdenum is prepared, contours of a contact part 1, an intermediate part 2, and a connection part 3 are cut from the material using a lathe, and a center hole 4 is made by a drilling machine. A groove 5 is worked by an electric discharge machine, and a fitting hole 6 is made by the drilling machine. A heater tip is fitted to a joining machine, the current I flows while heating a work by the heater tip, and the contact part 1 is heated by its own Joule heat to allow the work to be melted through the heat transfer to obtain the welding. Only the groove 5 is machined by the electric discharge machining, and the manufacturing manhour is reduced. Because the whole shape is cylindrical, the structure is strong against the load in the vertical direction, and difficult to collapse.
Patent JP-S6454661-A (JP)
Title: Luminous radiation electron tube
Inventor: UETSUKI TADAO
IPC: H01J61/54
Filed: 1987-08-26
Abstract: PURPOSE:To lower light starting voltage and enable many electrons to be discharged at low voltage by arranging an auxiliary electrode for feeble discharge near either the first cathode or second cathode. CONSTITUTION:An auxiliary electrode 5 is arranged near either cathode, 2 or 4. The power source 12 is a power source of several 100 bolts and connected to the auxiliary electrode 5 through a resistance of several 100KOMEGA to several MOMEGA. First, feeble discharge is generated between the cathode 2 and the auxiliary electrode 5 by the power source 12. This feeble discharge is small in consumption power since the resistant value of the resistance 13 is large. However, sufficient amount of positive ions exist near the cathode 2 by this feeble discharge and negative space charge doesn't exist, thus sufficient number of electrons can be drawn out from the cathode 2 with a low voltage power source of 10 and several bolts. Besides the whole space can be ionized.
Patent JP-S59102610-A (JP)
Title: Air-spring type suspension apparatus
Inventor: NAKAMURA TSUTOMU
IPC: B60G21/00
Filed: 1982-12-02
Abstract: PURPOSE:To improve driving feeling by throttling each electromagnetic throttle valve of an air spring and a buffer so that a chassis roll becomes a prescribed value or less on driving on a curved road and perfectly opening the both electromagnetic throttle valves on driving on a straight road. CONSTITUTION:The detected value of a car-height sensor 15 for detecting a chassis roll, air pressure 14 of an air spring body 7, set pressure 21 of a spring body 7, set value 22 of car-height, number 23 of revolutions of engine, car speed 24, and the amount 25 of operation of a brake pedal are input into a microcomputer 20. The amount of chassis roll is calculated on the basis of the signal supplied from the car-height sensor 15 which is input on driving on a curved road, and when the roll over a prescribed value is generated, the solenoid valve 8 of an air spring 5 and the solenoid valve 4 of a shock absorber 1 are throttled, and each damping force is increased. When the roll value reduces below a standard value, the solenoid valves 4 and 8 are opened perfectly, and the shielding effect of the minute roll accompanied with the variation of road surface is increased. With such a constitution, suspension in accordance with the magnitude of the roll is permitted, and driving feeling is improved.
Patent JP-H0377000-A (JP)
Title: Reinforcing member for tunnel lining and constructing method of tunnel lining by using said reinforcing member
Inventor: FURUTA TOSHIO
IPC: E21D11/10
Filed: 1989-08-17
Abstract: PURPOSE:To prevent the disintegration of a concrete end face, and to ensure safety by placing concrete into a space formed by a press ring and a gauge ring movable installed inside a shell and a reinforcing member for tunnel lining and forms. CONSTITUTION:A press ring 7 and a gauge ring 11 are mounted movably inside a shell 2, the press ring 7 is projected to the rear of the shell 2, and the form support member 11 is shifted forward. A reinforcing member 12 for tunnel lining, to which concrete flowing holes 13c and a concrete end face support member 12a are shaped, and forms 14B are mounted and a space 23 is formed, concrete 21B is placed. A backfilling material 22 is injected into a space 26 while moving the press ring 7. Propulsion is started and the backfilling material 22 is pressed by the press ring 7, and the inside of a tail void 27 is filled with the backfilling material 22. Accordingly, the strength of a lining 20 can be increased.
Patent JP-H07112712-A (JP)
Title: Binding machine
Inventor: TANGE YOSHIAKI
IPC: B65B51/08
Filed: 1992-06-30
Abstract: PURPOSE:To provide an automatic binding machine having a simple structure comprising a small number of components, which binds reinforcing steel bars, bulk articles, the mouth of a bag and the like. CONSTITUTION:A binding machine has a hand member forming a curved holding mechanism for a wire, which extends toward hollow spaces 21a1, 21b1 guiding articles to be bound, a guide mechanism for moving the wire holding mechanism from a standby position to the hollow spaces, and a winding mechanism provided with a driving mechanism connected to a main driving shaft 22 which is rotated by a motor 2 provided on the base portion of the guide mechanism. Further, the binding machine is provided with a twist mechanism of a twist members having a twist arm, which is rotated by a twist gear connected to the main driving shaft 22, a feed mechanism comprising a sliding plate provided at the end of a feed arm connected to the main driving shaft 22, a feed claw and a guide cylinder, a cutting mechanism comprising a bladed cutting arm, which is connected to the main driving shaft 22 and which faces the end of a wire fed, and an introducing arm. The fixed length of the wire is fed in conjunction with the rotation of the motor 2 to be cut and is wound around the articles facing the hollow spaces by the winding mechanism to be twisted while the tip of the wire is being held.
Patent JP-S6190598-A (JP)
Title: Sound volume control device of audio equipment
Inventor: NORITA KAZUYUKI
IPC: H04R3/00
Filed: 1984-10-09
Abstract: PURPOSE:To make sound volume outputted from the speaker constant even when the source is changed over by obtaining an average value of an audio signal added to a level adjusting means each time the source used in changed over, and thus, changing over a level adjusting degree of a level adjusting means. CONSTITUTION:First, after desired sound volume is obtained, a switch 27 is turned on. When a microprocessor 1 detects this, then, an attenuating quantity A of an attenuator 19 is stored to a RAM2, and next, an average value H during a prescribed time T from an output signal Vs of an A/D converter 7 is calculated, and stored to the RAM2. When the microprocessor 1 detects from the condition of switches 22-24 that the source is changed over, from the time point changed over in the same manner, an average value Hn during a time T is obtained, stored to the RAM2, next, based upon the attenuating quantity A, the average value H and the average value Hn stored to the RAM2, an attenuating quantity An of the attenuator 19, which makes sound volume of the sound outputted from a speaker 21 into the same as that before the source is changed over, is obtained and the data in correspondence to An is added to a DA converter 6 and an attenuating quantity of the attenuator 19 is An.
Patent JP-S6190447-A (JP)
Title: Marking method for semiconductor device
Inventor: MORISHIGE TOSHIO
IPC: H01L23/00
Filed: 1984-10-09
Abstract: PURPOSE:To improve the marking quality and the marked appearance by marking on the molding surface formed by the lower die. CONSTITUTION:With a semiconductor pellet 5 fixed to the tab 4 of a lead frame turned upward, the lead frame 3 is sandwiched between the sealing upper die 1 and the lower die 2. Then, the titled device sealed with a resin 7 is produced by pushing the resin into a die space 6. Thereafter, a molding surface 7a in contact with the upper die 1 is turned downward, and a molding surface 7b in contact with the lower die upward, and these surfaces are marked with trade marks, trade names, etc. Since the marked surface is the molding surface formed by the lower die, the dirt of the lower die can be easily recognized and removed at the time of resin sealing; accordingly, the high marking quality and excellent appearance of the titled device are enabled.
Patent JP-2000045110-A (JP)
Title: Heating device
Inventor: NAKAI ATSUHITO
IPC: A41D1/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a heating device when worn on a human body and decrease a load to shoulders due to the heating device capable of warming a human body by a heating unit having a catalytic combustion heating unit. SOLUTION: In this heating device, first holding parts 13 which load on the shoulder when worn on a human body, front parts 14 connected to the first holding parts 13 by connecting parts 15 and a second holding part 17 which removably connects the front part 14 are installed to a clothing body 6 installed with a heating unit 1 having a catalytic combustion heating unit.
Patent JP-H1039354-A (JP)
Title: Hand shake correcting device for optical device
Inventor: KAMIYAMA MASAYUKI
IPC: G03B5/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hand shake correcting device reduced in the number of parts and having simple structure. SOLUTION: An X-axis actuator 10 and a Y-axis actuator 20 are arranged on a base frame 1, to drive a lens barrel 2 for a correcting lens L in X-axis and Y-axis directions. The actuator 10 is constituted of a piezoelectric element 11, a driving shaft 13 and a moving member 14 frictionally fitted on the shaft 13 in a frictional fitting part. In the moving member 14, an extended part 14b is formed. The extended part 14b is engaged with the groove of a working member 15 formed on the lens barrel 2 for the correcting lens L, to be in press- contact with the working member 15 by an energizing spring 16. The actuator 20 has a similar constitution as well. The actuator 10 is constituted of single members, including the frictional fitting part and the extended part 14b, so that the number of the parts is reduced to simplify constitution and reduce an assembly man-hour.
Patent JP-H10135725-A (JP)
Title: Synchronous rotating two-axes machine hinge assembly
Inventor: BAGHDASARIAN VAROUJ G
IPC: B64G1/66
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a simplified two-axes hinge assembly by fixing a reflector shaft to a bevel gear part that is fixed to a hinge support, revolving the reflector shaft and also turning the reflector shaft around a hinge shaft. SOLUTION: The automatic synchronous revolution is totally generated between an extensible antenna support shaft 20 and an antenna reflector 30 by a gearing secured between a horizontal bevel gear 31 and a vertical bevel gear 32. When the suppressing force is released, a T-shaped hinge bearing housing assembly revolves down toward its expanded position from its vertical position around a horizontal hinge shaft 28, i.e., a cross member by the pressing force of the expandable springs 23 and 24. A damper means 38 is attached to the shaft 28 to prevent an antenna assembly from turning down toward its expanded position. The angle of an antenna reflector assembly is controlled by adjusting the relative position of the gear 31.
Patent JP-S6272746-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: SAKAI KOICHI
IPC: C08L67/00
Filed: 1985-09-27
Abstract: PURPOSE:To provide a flame-retardant polyester resin composition composed of two or more kinds of thermoplastic polyesters, an organic halogen compound and a specific antimony compound, having excellent flame-retardancy and moldability and maintaining the physical properties of polyesters. CONSTITUTION:(A) Two or more kinds of thermoplastic polyesters such as polyethylene terephthalate/polybutylene terephthalate is mixed with (B) 1-30(wt)%, preferably 2-20% (based on the whole composition) organic halogen compound such as a brominated polycarbonate derived from tetrabromobisphenol A and phosgene and (C) 0.5-20%, preferably 1-10% antimony compound produced by the heat-treatment of the compound of formula (X is 0.1-0.8, preferably 0.3-0.7; Y is number of crystallization water and is 0.25-4) at >=100 deg.C, preferably >=300 deg.C. The mixing is carried out by melting and kneading the components at a temperature above the melting point of the component A using an extruder or injection molding machine having vent mechanism.
Patent JP-H0550279-A (JP)
Title: Production of abrasive grain for electrodeposited grinding wheel
Inventor: MIYOSHI YOSHINAO
IPC: B24D3/06
Filed: 1991-08-23
Abstract: PURPOSE:To stably and surely work the super abrasive grains for an electrodeposited grinding wheel with high accuracy. CONSTITUTION:The super abrasive grains 10 are arrayed between a smooth plate 11 having the hardness lower than the hardness of the super abrasive grains and a smooth plate 12 having the high hardness and are then pressed to wedge a part of the super abrasive grains 10 into the low-hardness smooth plate 11. After these grains are hardened and fixed by using a resin 13, the wedged in super abrasive grains 10 are partly cut by a laser or water jet and the super abrasive grains having the plane of a unified height are obtd.
Patent JP-H0945114-A (JP)
Title: Lighting fixture for vehicle
Inventor: YAMAMOTO NORIMASA
IPC: F21W107/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the light control of a front lens for the reflected light of a reflecting mirror and improve the external appearance of a lighting fixture in seeing the reflecting mirror from the front lens when a lamp is lighted. SOLUTION: A lighting fixture 1 for a vehicle is constituted of a reflecting mirror 2, a front lens 3, and a light source body 5 arranged between them so that the center axis is made perpendicular to the main optical axis of the reflecting mirror 2. Many reflecting steps 2a, 2a,... are formed on the reflecting mirror 2 when rotating paraboloids are partially allocated between adjacent closed curves obtained as intersecting lines of a rotating paraboloid group 7 constituted of many rotating paraboloids 7a, 7a,... having different focal distances and the basic face of the reflecting surface.  The center section 4 of the closed curve group forming the boundaries of the reflecting steps 2a, 2a is formed at the position displaced from the intersection of the main optical axis of the reflecting mirror 2 and the reflecting mirror 2, and square lens steps 3a, 3a,... are formed on the front lens 3. There is consistency between the layout tendency of the projected image of the light source body 5 by the reflecting step 2a and the division of the lens steps 3a of the front lens 3.
Patent JP-S6191012-A (JP)
Title: Novel extremely stable zeolite and its production
Inventor: FUKUSHIMA TOSHIHISA
IPC: C01B39/04
Filed: 1984-10-12
Abstract: PURPOSE:To obtain the titled granular zeolite useful as a catalyst, etc., by reducing an alkali metal content of faujasite type zeolite aggregate by ion exchange, calcining it, reducing further the alkali metal content, and calcining it. CONSTITUTION:A granular amorphous aluminosilicate uniform compound containing 10-16wt% calculated as Al2O3 of Al is crystallized in an aqueous solution of aluminum hydroxide, to synthesize faujasite type zeolite aggregate having >=10mu particle diameters. An alkali metal content of the aggregate is reduced to <=5wt% by ion exchange, and the aggregate is calcined at 600-800 deg.C until its lattice constant becomes <=24.6A. It is subjected to ion exchange by the use of a H type ion exchange resin or an aqueous solution of ammonium salt, the alkali metal content is reduced to <=1wt% calculated as oxide, and it is calcined at 300-700 deg.C, to give the titled zeolite consisting of aggregate wherein >=80wt% aggregate has >=10mu particle diameters.
Patent JP-H0761046-A (JP)
Title: Control device of dot line printer
Inventor: TAKANEZAWA HIROHISA
IPC: B41J2/515
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the lowering of a printing speed by varying the limit value of printing stop in order to protecting a hammer coil from overheating. CONSTITUTION:The number of hammers wherein the number of times of excitation exceeds a prescribed value is counted by a printing limiting number-of- hammers count means 3 and the limit value of printing stop is changed corresponding to the number of hammers by a printing limit value varying means 4 and the number of times and time of printing stop due to printing limit are reduced.