baber/WOPTO huggingface dataset:
Patent JP-H1175433-A (JP)
Title: Transplanter
Inventor: TAKECHI KANTA
IPC: A01C11/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized/lightweight transplanter designed to mitigate seedling tray replenishing operations through setting the lateral width of a seedling tray at a dimension corresponding to the longitudinal length of a seedling tray. SOLUTION: This transplanter, which is equipped with a seedling stand 22 to put a rectangular seedling tray T thereon, is so designed as to set the lateral width L1 of the seedling stand 22 at a dimension corresponding to the longitudinal length H1 of the seedling tray T. Another version of this transplanter, which is equipped with a seedling stand 22, a plurality of seedling divided feeders designed to withdraw seedlings one by one from the seedling tray T on the stand 22 and carry them to the corresponding planting devices for planting seedlings in the field, is so designed as to set the lateral width L1 of the seedling stand 22 at a dimension corresponding to the longitudinal length of the seedling tray T so as to enable seedlings to be withdrawn by the aid of these divided feeders from the seedling tray T on the stand 22.
Patent JP-2001061975-A (JP)
Title: Rosary
Inventor: AZUMA KAZUTERU
IPC: A61H39/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rosary of having a good effect of stimulation for the pressure point, especially between palm and fingers, effect of improvement of the circulation. SOLUTION: A rosary is formed to be linearly and ring-shaped by connecting each 54 shushu (main beads) 4, which are placed axial symmetrically by two moshu beads, first moshu (big bead) 2 and second moshu (big bead) 3, that are placed opposite position of ring, and a pair of first shitenshu (small bead) 5 that is placed next to the shushu (main bead) 4 that it has 6 beads between the first moshu (big bead) 2, and a pair of second shitenshu (small bead) 6 that is next to the shushu (main bead) 4 that it has 20 beads between the first shitenshu (small bead) 6.  It has the first magnetic bead group 8, that predetermined number of beads of shushu (main bead) 4, which are between the first moshu (big bead) 2 and the first shitenshu (small bead) 5, are replaced with magnetic beads 7, and the second magnetic bead group 9, that predetermined number of beads of shushu (main bead) 4, which are between the first shitenshu (small bead) 5 and the second shitenshu (small bead) 6, are replaced with magnetic beads 7, and the third magnetic bead group 10, that predetermined number of beads of shushu (main bead) 4, which are at the second moshu 3 side, opposite to the first magnetic bead group 8, are replaced with magnetic beads 7, and the forth magnetic bead group 11, that predetermined number of beads of shushu (main bead) 4, which are at the second moshu 3 side, opposite to the second magnetic bead group 9, are replaced with magnetic beads 7.
Patent JP-S61116996-A (JP)
Title: Controller of synchronous motor
Inventor: HIRATA AKIO
IPC: H02P23/03
Filed: 1984-11-09
Abstract: PURPOSE:To smoothly operate a synchronous motor by operating a forcible commutation type frequency converter in parallel with a load commutation type frequency converter in intermittent operation range, thereby reducing the torque ripple generated in the motor. CONSTITUTION:An inverter 27 communicates by a forcible communicating circuit or forcibly commutates by an inverter using a self-extinguishing type power converter such as a large power transistor. A frequency converter 100 for commutating a load is mainly operated always in an operating range exceeding an intermittent starting range to control a synchronous motor 15 at variable speed. A frequency converter 200 for forcibly commutating with the intermittent starting range as a center is operated. Thus, the torque of the motor 15 during the intermittent start can be reduced or the increase in the generated torque ripple can be suppressed.
Patent JP-H1084253-A (JP)
Title: Waveform shaping filter
Inventor: BABA MITSUYASU
IPC: H03H17/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To save the storage capacity of a ROM in the waveform shaping filter by a ROM table system. SOLUTION: An input data pattern 9 of one of input data and output data 11 are stored as samples to be stored in a ROM among one set of input data patterns 9, 10 being a same pattern through timewise inversion and corresponding output data 11, 12, and when the pattern 10 of the input data inverted to the pattern 9 of the input data stored in the ROM are received, the output data 11 having been stored in the ROM are inverted timewise and outputted. Thus, the storage of the one pattern 10 of a couple of the input data and the output data 12 corresponding to them to the ROM is omitted and the required storage capacity of the ROM is nearly halved.
Patent JP-H06218609-A (JP)
Title: Variable speed gear in electric tool
Inventor: KANEKO TETSUHISA
IPC: F16H3/66
Filed: 1993-09-22
Abstract: PURPOSE:To facilitate setting of rotational speed on a high speed side and a low speed side and enlarge a setting range by switching the revolution speed and output rotation speed of the second planetary gear by switching operation of a changeover mechanism. CONSTITUTION:When a switching lever 18 is switched the present situation is switched to a condition where rotational action of the first internal gear 6C is restricted and rotational action of a carrier 29 is allowed, so that the second planetary gear 16C makes revolution with rotational operation of the second internal gear 13C restricted, and to a condition where rotational operation of the first internal gear 6C is allowed and rotational artion of the carrier 29 is restricted, so that the second planetary gear 16C makes differential rotation with rotational action of the internal gear 13c allowed. And the number of revolution and output rotational speed of the second planetary gear 16C is switched. Thus setting of rotational speed on a high speed side and a low speed side can be facilitated and the setting range can be enlarged.
Patent JP-2000068702-A (JP)
Title: Filter element and its production
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01P11/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To secure the almost even width of strip lines which construct a filer element with a comparatively simple method and also to improve the production yield and reliability by preparing a cavity space opened on the surface of a dielectric substrate and forming partly a pattern of a strip conductor circuit on the cavity space. SOLUTION: This element consists of a dielectric substrate 1 using a printed board ceramic substrate, etc., a strip conductor pattern 2 formed by applying the Ni/Au plating to the Cu print, an I/O electrode line 3 and a cavity 4. A part (a) functioning as inductance is added to the element together with a part (b) functioning as capacitance. Then the part (a) is not formed on the dielectric of the substrate 1 and formed on the space of the cavity 4. As a result, the inductance effect is attained although the pattern 2 is not thinned at the part (a). Thus, it's possible to obtain a desired filter with no increase of loss even though the pattern 2 is not shortened.
Patent JP-H0284268-A (JP)
Title: Welding automatic control method for structural steel joint by automatic welding machine
Inventor: FUJIHIRA SHOICHIRO
IPC: B23K9/00
Filed: 1988-09-20
Abstract: PURPOSE:To perform welding without causing end defects by oscillating and elevating a welding torch when it approaches a welding end to allow the welding torch to approach a welding place and changing over an electric current to the crater current and changing over the current to the welding current when the welding torch attains the welding end to perform welding at the prescribed position. CONSTITUTION:When the welding torch 6 approaches the welding end of base metal 1, the welding torch 6 is oscillated and elevated by operations of an oscillating motor and an elevating motor respectively and allowed to approach the welding place. In addition, the current is changed over from the welding current to the crater current. When the welding torch 6 attains the welding end, the current is changed over from the crater current to the welding current and while correcting the tip height of the welding torch 6, its oscillating direction is reversed. When the position of the welding torch 6 attains the center of the oscillating range, it is controlled so as to perform welding at the prescribed position. By this method, welding without causing the end defects can be performed.
Patent JP-H04119509-A (JP)
Title: Horizontal type perpendicular magnetic head
Inventor: YAMAKAWA KIYOSHI
IPC: G11B5/127
Filed: 1990-09-10
Abstract: PURPOSE:To improve the sensitivity of the head by arranging it so that a film surface can be parallel to the recording face of a magnetic recording medium in the film thickness direction of a return path code and a main magnetic pole can be almost vertical to the recording face. CONSTITUTION:A back return path core 4 and front return path cores 2 and 3, which are connected to the both end parts of the back return path core 4 and reveal one part on a sliding surface 6 of the magnetic recording medium at least, are successively laminated and formed. The central part of this back return path core 4 is protruded to the side of the sliding face 6 of the magnetic recording medium, a conductor coil 7 is spirally embedded so as to wind a protruded back return path core 4a and on the protruded back return path core 4a, a main magnetic pole 1 is provided so that it can be almost vertical to the film surface of this back return path core 4 and the top can be exposed on the sliding face 6 of the magnetic recording medium. Thus, since the head is constructed by thin film forming technique to arrange the front return path cores on the both sides of the main magnetic pole, the miniaturization of the entire head can be expected, and the sensitivity can be improved by miniaturizing a magnetic circuit.
Patent JP-H0285728-A (JP)
Title: Infrared detecting device
Inventor: TAMURA TETSUO
IPC: G01J5/28
Filed: 1988-09-21
Abstract: PURPOSE:To surely prevent an infrared detecting element in a cooling device from being damaged by serially connecting a superconductor with the element in the cooling device. CONSTITUTION:An electric current supplied from a power source terminal 8 through a constant-current circuit 6 is supplied to a superconductor line 21 from a seal terminal 22 and outputted to another seal terminal 23 through a semiconductor infrared detecting element 5. In a state where the element 5 is cooled with liquid nitrogen, the resistance value of the line 21 is zero and the electric current from the circuit 6 makes a bias current to flow to the element 5. When the liquid nitrogen evaporates from the container or filling up of the container with liquid nitrogen is forgotten, the line 21 shows a high resistance value. Therefore, the element 5 is surely protected and is not damaged, since the bias current from the circuit 6 is cut off.
Patent JP-S6480874-A (JP)
Title: Electronic watthour meter
Inventor: YAMAMOTO MASABUMI
IPC: G01R22/00
Filed: 1987-09-24
Abstract: PURPOSE:To accurately identify even an open-phase state wherein electric energy is not measured by controlling a display means according to the open-phase signal and power failure signal of a three-phase three-wire AC power source. CONSTITUTION:An I-side open-phase signal and a III-side open-phase signal (b) from the main body part 1 of the electronic watthour meter of the three- phase three-wire AC power source are normally high-level signals and an active electric energy pulse signal (c) and a reactive electric energy pulse signal (d) supplied to the 2nd data input B of a selector 39 are displayed at a frequency of 2Hz. Further, if either of the I side and III sides enters an open-phase state, the signal (a) or (b) falls to a low level, the selector 39 selects a 1Hz signal (g), and a display part 7 displays it at a frequency of 1Hz, so that the occurrence of the open phase state is identified. Further, if the three-phase three-wire AC power source enters a power failure state and an AC off signal (f) rises to a high level, the output of a NAND circuit 35 rises to high level and a high- level AC off signal (f) is lighted and displayed.
Patent JP-H0751316-A (JP)
Title: Wheelchair with interlockable wheels
Inventor: INAGAKI KIYONORI
IPC: A61G5/02
Filed: 1993-08-18
Abstract: PURPOSE:To provide a wheelchair capable of being driven by one hand of a physically handicapped person having one disabled hand, incapable of moving a wheelchair and obliged to use a wheelchair. CONSTITUTION:A wheelchair has an axle 1 and an axle 2 supporting the right and the left wheel, respectively, of the wheelchair, bearings are disposed between frames 3, an external gear 5 is mounted on one end of the axle 1, external splines are formed in one end of the axle 2, and a sliding gear 6 provided with internal splines mating with the external splines of the axle 2 is mounted on the axle 2 so that the splines are engaged. When an interlocking lever 12 is operated, a force is transmitted through a wire 8, a spring 7 and a shifting member 9 to the sliding gear 6 to slide the sliding gear 6 on the axle 2 so that the sliding gear 6 is brought into engagement with the external gear. The wheelchair is provided with a brake comprising a brake drum 10 mounted on the axle 2 at a position near the wheel, a brake band 11 wound around the brake drum 10, and a brake wire 13. When a brake lever 14 is operated, a force is transmitted through the brake wire 13 to the brake to apply the same.
Patent JP-S6299520-A (JP)
Title: Prevention of corrosion of steel sheet pile
Inventor: SHOJI NORIO
IPC: E02D5/04
Filed: 1985-10-25
Abstract: PURPOSE:To effectively and exactly form an anticorrosive film on the outer surface of a steel sheet pile under water by a method in which a putty-like water-curable resin is applied on a formwork consisting of a bamboo blind- shaped bar assembly and a soft sheet. CONSTITUTION:A formwork 14, consisting of a rigid bar assembly 15 formed in a bamboo blind form and a soft sheet 16, is coated with a putty-like water- curable resin 17. The formwork 14 is attached to the surface of a steel sheet pile 1a by matching it with the surface of the pile 14. Nuts 19 are screwed with bolts 18 fixed to the pile 1a, a plate 20 is pressed on the formwork 14, and the resin 17 is sufficiently pressingly adhered to the surface of the pile 1a. An anticorrosive film of uniform thickness can thus be effectively and exactly formed on the outer surface of the pile 1a even under water by using the formwork 14 coated with the resin 17.
Patent JP-H0789767-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: MATSUNOSAKO HITOSHI
IPC: C04B35/584
Filed: 1993-09-24
Abstract: PURPOSE:To homogenize a sintered compact without deteriorating the mechanical strength and to stably obtain a high strength sintered compact with no unevenness in characteristics. CONSTITUTION:A silicon nitride sintered compact consisting of a silicon nitride crystal phase and a glass phase and/or a crystal phase contg. at least a group IIIa element of the periodic table as a grain boundary phase is heat-treated in a nonoxidizing atmosphere contg. tungsten oxide or silicon oxide at. 1,050-1,290 deg.C.
Patent JP-S6297650-A (JP)
Title: Air purifying apparatus
Inventor: YOSHII SHINTARO
IPC: B03C3/00
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled apparatus capable of certainly collecting extremely fine particles with a particle size of 0.1mum or less, by dividing a gas passage into a positive electrode passage and a negative electrode passage and associating extremely fine particles charged through both passages to form large particles. CONSTITUTION:Air taken-in from the outside passes through a first filter comprising a medium or high performance filter to remove fine particles having a relatively coarse particle size and separately enters a positive electrode passage 6 to which positive voltage of 1-5V is applied and a negative electrode passage 7 to which negative voltage of -1--5V is applied. Fine particles are respectively charged positively and negatively in both passages and mutually associated by electrical attraction after passage to be grown into fine particles with a particle size of 0.1mum or more and these grown particles are perfectly removed by a second filter comprising an ultrahigh performance filter. Further, electrodes 8, 9 may be constituted so as to form a maze to enhance the direct collecting action of fine particles due to the collision with the electrodes.
Patent JP-S60130102-A (JP)
Title: Manufacture of magnetic sintered compact product
Inventor: NAKANISHI MICHIO
IPC: H01F1/113
Filed: 1983-12-19
Abstract: PURPOSE:To reduce the remaining carbon amount after sintering by compacting magnetic powder with a binder which mainly contains polycaprolactone having several mean mol.wt. of 5,000-200,000, and thermally sintering it. CONSTITUTION:5wt% of polycaprolactone having several mean mol.wt. of 5,000-200,000 is added to 100wt% of ferrite powder of FeOFe2O4, toluene is added, the mixture is then agitated and mixed, and a crude sheet having approx. 0.3mm. of thickness is formed on a polyester film. The crude sheet is cut, heated in N2, organic materials are removed, and sintered at high temperature. The sintered magnetic powder of this structure is hardly deformed and damaged at the stage of moving to the sintering step with excellent punching property. After sintering the burnout of the organic components is preferred, and the remaining carbon amount is extremely small to 1% or less. Since the organic binder is readily decomposed to volatile component in nonoxygen atmosphere, it is particularly advantageous to compact the magnetic powder which is desired to avoid O2.
Patent JP-H0982572-A (JP)
Title: Electric double layer capacitor and its manufacture
Inventor: HORIE HIDEAKI
IPC: H01G11/34
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce inner resistance without increasing the capacity of an electric double layer capacitor. SOLUTION: As a separator, a separator made of porous ceramic better in wettability to electrolytic solution than a conventional porous film made of polypropylene is used. Moreover, the opposite area of the fellow activated carbon electrodes 1A and 1B is increased by meandering this. At the time of manufacture, a stacked pressed body is manufactured by repeating the operation of pressing activated carbon electrode material where a binder and activated carbon powder are kneaded into plate form, and pressing ceramic powder into plate form on the plate, and then it is baked in steam atmosphere at high temperature. The binder in the activated carbon electrode material becomes porous activated carbon, being carbonated and is activated by steam, and at the same time, the ceramic powder for a separator becomes porous, being sintered, so production efficiency is high.
Patent JP-H04115862-A (JP)
Title: Sanding machine
Inventor: KATO MASARU
IPC: B24B23/04
Filed: 1990-09-06
Abstract: PURPOSE:To obtain the various movements of a grinding paper matched with the shape or material of the member to be ground, by presetting plural pads on which engaging hole or groove in various shapes are formed, and installing these with their selection adequately. CONSTITUTION:A pad guide 20 which extends in the direction orthogonal with the rotating axial line of a rotary shaft, as well as being supported turnably around the axial line parallel to the rotary shaft 10, a displacement allowable means which allows that a pad base is displaced in the direction apart from an eccentric shaft 18, and a pad 22 with plural grinding papers having an engaging hope 27 or engaging groove engageable and disengageable for the eccentric shaft 18, as well as being fitted slidably and changeably to the pad guide, are provided on a main body. In this case, the plural pads 22 are formed in different shapes respectively at its engaging hole 27 or engaging groove, those pads are selectively fitted to the pad guide, and worked with the grinding motion in the form corresponding to the shape of the engaging hole enagaed with the eccentric shaft.
Patent JP-H1087445-A (JP)
Title: Hair treating agent composition
Inventor: GOLINSKI FRANK DR
IPC: A61K8/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treating agent composition, capable of imparting a bright color tone and a good gloss to hair and especially suitable for fixing permanent wave hair by making the composition contain hydrogen peroxide therein. SOLUTION: This hair treating agent composition contains 0.5-12wt.% hydrogen peroxide and has 1,000-10,000mPa.s viscosity at 25 deg.C. Furthermore, a direct dye in an amount of 0.001-2.5wt.% is preferably contained therein and a natural or a synthetic polymer in an amount of 0.1-2.5wt.% is preferably compounded for the purpose of conditioning hair. A well-known ingredient is suitably further compounded and the pH is regulated to 3-7. The composition is capable of providing hair, having a good gloss and a moderate elasticity and excellent in combing properties and pliability. When a dye is compounded therein, hair tinged with a bright color tone is obtained.
Patent JP-H0976735-A (JP)
Title: Integrated air conditioner for automobile
Inventor: KAJITANI MINORU
IPC: B60H1/32
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To appropriately perform air conditioning in a vehicle at desired air blowing temperature without increasing power consumption. SOLUTION: A cooling cycle 12 and a cold air passage 19 circulating inside air are provided in a same case 11. An evaporator 17 provided on the way of the cooling cycle 12 is arranged on the cold air passage 19, and a condenser 15 is arranged on a radiating passage 21 provided for introducing outside air separated from the cold air passage 19. The cold air passage 19 and the radiating passage 21 are communicated to each other through a first communicating passage 22, and an air quantity introduced into the cold air passage 19 of air passing through the radiating passage 21 and heated by the condenser 15 is adjusted by a first air flow adjusting means 23.
Patent JP-H0688744-A (JP)
Title: Method for orienting slope rupture position by ae measurement
Inventor: KISHISHITA TAKAHIRO
IPC: E02D17/20
Filed: 1992-09-07
Abstract: PURPOSE:To obtain the accurate orienting method for a slope rupture position by AE measurement using a waveguide having AE sensors at both ends. CONSTITUTION:A waveguide 1, to both ends of which AE sensors 2 and 3 are attached, is arranged in a natural ground K, and the AE waves generated in the ground are measured. The data, which have reached the AE sensor 2 and 3 and can orient the position, are selected. The individual AE-wave characteristic, with which the position is oriented, is investigated. The position of the slope rupture is oriented based on only the result of the orientation of the position that is judged as the AE wave from the same generating source as the evaluating data.
Patent JP-H02112418-A (JP)
Title: Comber
Inventor: GERUHARUTO RAITAA
IPC: D01G19/16
Filed: 1989-09-12
Abstract: PURPOSE: To provide a comber so designed as to dispose a drive for the turning motion of upper and/or lower nippers just over the cam drive of a combing roller drive to suppress a mobile mass to a minimum without using any extra row of gears. CONSTITUTION: This comber works as follows: a cam plate 10 is turned in response to the rotation of the shaft 6 of a combing roller 1, the lever arm 18 of a turning lever 16 is then turned, with the result that a lower nipper holding section 23 is turned around a shaft 22 and concurrently the upper nipper holding section 27 is turned around the centerline 48 of a shaft 29, thereby the lower nipper 24 and the upper nipper 25 perform an opening/closing action.