baber/WOPTO huggingface dataset:
Patent JP-S55120751-A (JP)
Title: Surface decoration of fancy cake
Inventor: NAKAI AKIO
IPC: A23G3/28
Filed: 1979-03-08
Abstract: PURPOSE: To decorate the surface of a cake with cream automatically, by rotating, advancing, retreating, lifting, and lowering a cake turntable for cake and a cream injection nozzle according to the preset patterns.  
     CONSTITUTION: The turntable 2 is turned by the motor 7 via the gears 5 and 6. The nozzle head 3 is lifted and lowered by the motor 12 via the rack and pinion 10 and 11, and the screw shafts 14 and 17 are rotated by the motors 16 and 19 to transfer, advance, and retreat the movable frame 15 and the head support 18. The motors 12, 16 and 19 are regulated according to the preset patterns to decorate the surface A of the cake with cream automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61187641-A (JP)
Title: Detection of delta ferrite in martensite alloyed steel
Inventor: SHIGA MASAO
IPC: G01N33/20
Filed: 1985-02-15
Abstract: PURPOSE:To enable the detection of a delta-ferrite structure, by locally measuring the surface electric resistance of a member comprising martensite alloyed steel. CONSTITUTION:Among four terminals each having a pointed leading end contacted with a specimen 3, a constant current is flowed to the current supply terminals at both ends to measure the potential difference between two central potential measuring terminals 2. By measuring the surface resistance of the specimen 3 by scanning the surface thereof, a delta-ferrite structure can be detected at a position high in potential difference, that is, at a position high in electric resistance. Therefore, the delta-ferrite structure in martensite alloyed steel can be simply detected.
Patent JP-S56124525-A (JP)
Title: Signal transmitting device in steering gear
Inventor: TSUNODA SHIGEO
IPC: B60Q1/26
Filed: 1980-03-04
Abstract: PURPOSE:To simplify the structure of the signal transmitting device in the steering gear by fixing a first coil around the outer peripheral surface of a steering shaft and mounting a second coil on the inner peripheral surface of a steering column cover. CONSTITUTION:The steering shaft 1 is mounted at the upper end with the steering wheel 3 and around the outer peripheral surface in the vicinity of the upper end with the annular first coil 4. In this instance, the steering wheel 3 and the first coil 4 are connected to made the same rotation. On the other hand, on the inner peripheral surface of the steering column cover 2 is mounted the annular second coil 5 so as to oppose the outer peripheral surface of the first coil 4. By the use of a mutual induction between these first and second coils 4 and 5, the output signals from various kinds of switches 6 arranged at a support part 3b of the steering wheel 3 are transmitted to the side of the steering column cover 2.
Patent JP-H07234257-A (JP)
Title: Method for detecting failure of electrical equipment and device for detecting failure of rotary electrical equipment
Inventor: SHIODA TETSU
IPC: G01R23/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for detecting a partial discharge caused during operation of electrical equipment and to provide a device for detecting the failure of rotary electrical equipment by discriminating between a partial discharge caused during operation of the rotary electrical equipment and radio noise, resulting in the detection of a partial discharge signal and its generation site with good accuracy. CONSTITUTION:A signal detected by a partial discharge sensor 9 has its frequency spectrum measured, and a partial discharge signal in the vicinity of a resonance frequency determined by electrical equipment and a measuring circuit is detected so as to detect the failure of the electrical equipment. Especially in rotary electrical equipment, frequencies in the vicinity of a resonance frequency determined on the basis of the length of a stator core are passed through a narrow-band filter circuit 23, and a partial discharge signal is detected from the signals passed.
Patent JP-H07237815-A (JP)
Title: Method and device of preventing random winding of cable
Inventor: KOYANAGI SATORU
IPC: B65H54/28
Filed: 1994-02-25
Abstract: PURPOSE:To properly wind cable on a drum without random winding. CONSTITUTION:Rotation of a drum 25 by a preset rotation angle is detected by a drum rotation angle detecting means 32 and inputted to a controller 92. The controller 92 drives a pulse motor 40 by a rotation number every time when signals are input, to move a guide member 39 by a distance in accordance with a drum rotation angle and a cable diameter and move the guide member 39 equivalent to the cable diameter with one rotation of the drum 25.
Patent JP-H09221592-A (JP)
Title: Polamide resin composition
Inventor: KOMINAMI KAZUHIKO
IPC: C08L77/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin compsn. improved in moldability, color tone, tensile strength, elongation at break, bending strength, bending modulus, chemical resistance, heat distortion temp., etc. SOLUTION: This compsn. mainly comprises a copolyamide resin and a filler. The resin has amide bonds (X) which are formed from a 4-14C aliph. diameter is terephathlic acid and of which the ratios of the content observed to that calculated of amide bonds satisfy the relations 0.9<=[XY]obs. /[XY]calcd. <=1.1 and 0.9<=[XX]obs. /[XX]calcd. <=1.1 (wherein Y is an amide bond other than X; [XY] is a content of adjacent X-Y bonds; calcd. means a value calculated; and obs. means a value observed. The half- crystallization time of the resin satisfies the relation: 4.4-0.1(Tm-1)<=logt1/2 <=5.5-0.1(Tm-T) [wherein t1/2 is the half-crystallization time (sec); Tm is the m.p. ( deg.C) of the resin; and T is the temp. ( deg.C) at which t1/2 is measured].
Patent JP-S60174070-A (JP)
Title: Carrier control system in ac converter circuit
Inventor: FUJIOKA YOSHIMOTO
IPC: H02M7/48
Filed: 1984-02-16
Abstract: PURPOSE:To smoothly perform a PWM control by switching in an asynchronous type at a low speed and in a synchronous type at a high speed. CONSTITUTION:When a speed command VCMD increases from the operating state using an asynchronous carrier and arrives at the predetermined rotating speed, the output of a speed discriminator 22 becomes from low speed 0 to high speed 1, and 1 is applied to an AND circuit 25. On the other hand, a coincidence detector 21 detects the coincidence of the synchronous carrier with the asynchronous carrier, and when the coincidence of the frequency and the coincidence of the phase are satisfied, 1 signal is applied to the circuit 25. When an output is obtained at the AND circuit 25, a reset input is applied to a flip- flop 26, a switching element 28 is OFF, and a switching element 27 becomes ON. As a result, the synchronous carrier is used as the carrier.
Patent JP-H02206757-A (JP)
Title: Method and device for measuring quantity of cement in cement mixture
Inventor: TSUTAOKA TAKANORI
IPC: G01N27/72
Filed: 1989-02-06
Abstract: PURPOSE:To execute the measurement which scarcely causes an error by mixing in advance a ferromagnetic material in cement used for a cement mixture, measuring the magnetization of this mixture, and detecting the quantity of cement, based on this magnetization. CONSTITUTION:A ferromagnetic material (ferrite) is mixed with cement in a prescribed ratio. Since the ferrite is dispersed uniformly in a cement mixture, magnetization and the quantity of cement are proportional to each other. Therefore, whenever the magnetization of the cement mixture is measured, the quantity of cement can be measured. At the time of measuring the magnetization, a cement mixture 1a goes into a container of a detection coil 11, and when the mixture 1a is moved between two coils in a static magnetic field, a voltage variation corresponding to a variation of a magnetic flux appears in the coil 11. By amplifying this variation by an amplifier 6, bringing it to A/D conversion, and thereafter, integrating it by a CPU 8, a value of magnetization is obtained. Subsequently, from this value, the quantity of cement is calculated.
Patent JP-S52111471-A (JP)
Title: Coarse grain making material for oil-water separation
Inventor: TAKESUTE MAKOTO
IPC: B01D17/04
Filed: 1976-03-15
Abstract: PURPOSE: To separate oil from water without producing the pressure difference, by using the fiber layer, woven with hydrophilic staple fiber or spun yarn, for the coarse grain making material of oil - water separation and utilizing the oil repellent action of hydrophilic fiber for the oil grains. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06302950-A (JP)
Title: Method for mounting hybrid circuit on printed wiring board
Inventor: HANSUUBODO RAUE
IPC: H05K3/34
Filed: 1994-02-25
Abstract: PURPOSE: To mount a hybrid circuit on a printed wiring board by one soldering step. CONSTITUTION: On a support board TS of a hybrid circuit H, a board B having wired through-holes is mounted to lay it on a solder paste-coated soldering surface of a printed wiring board L and the entire assembly is soldered in a furnace.
Patent JP-S63196772-A (JP)
Inventor: NAKAMURA KATSUYUKI
IPC: D06M13/203
Filed: 1987-02-12
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-S52112927-A (JP)
Title: Crawler vehicle
Inventor: HIRAKAWA YOUICHIROU
IPC: B62D55/00
Filed: 1976-03-17
Abstract: PURPOSE: To provide a crawler vehicle which has broad space for carrying in and out man power and equipment from the rear easily and preferable sight and engine cooling efficiency for easy maintenance by carrying an engine as engine room at half of the front portion of the vehicle and driver's seat at the other residual half thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52111989-A (JP)
Title: Coloring of unsaturated polyester resin
Inventor: AKAI MINORU
IPC: C08L67/06
Filed: 1976-03-17
Abstract: PURPOSE: Coloring of unsaturated polyester resin composition with excellent color fastness and transparency, with the composition composed of specific hydroxylamine etc. and metal complex dyes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04267346-A (JP)
Title: Charge-coupled element and manufacture thereof and driving thereof
Inventor: KONUMA KAZUO
IPC: H04N5/369
Filed: 1991-02-22
Abstract: PURPOSE:To reduce degradation in transfer efficiency by providing a first insulation film where an insulation film has a fist film thickness provided on one continuous region in the direction toward the signal electron transfer direction in active region and a second insulation film with a second film thickness provided on the other transfer region of the said active region. CONSTITUTION:A first insulation film 3 such as SiO2 having a film thickness on the one region that continually extends in the direction that is along the signal transfer direction of an active region is arranged on an active region 2 formed on an one-conduction type semiconductor substrate 1, for example, on a P-transistor Si substrate, for example, on the surface of the low-density N-channel, and a second insulation film 4 with second film thickness is arranged on the other region of the active region. Gate electrodes 52j, 51j, 52k, 51k,... are arranged on the first and second insulation films. An element separation oxide film 6 and a channel stopper 7 are formed on the circumference of the active region.
Patent JP-H0538129-A (JP)
Title: Prime mover
Inventor: KANAZAWA YUKIO
IPC: H02K53/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a prime mover which can obtain a torque only by the magnetic action of a magnet. CONSTITUTION:When second magnetic bodies 2a-25h are magnetically attracted by first magnetic bodies 1a-1d attached to the inner peripheral surface of a base 5 in a fixed state, a rotor 6(first rotator) equipped with these second nagnetic bodies 2a-2d are driven to rotation. Then, when the second magnetic bodies 2a-2h are pass through posmtions facing the first magnetic bodies 1a-1d these second magnetic bodies are covered by magnetic control members 17a-17d on a control rotor 9 (second rotator) to be driven to rotation relative to the rotor 6 in a state where the speed of the control rotor is increased by this rotor 6. As a result, the magnetic action of the first magnetnc bodies 1a-1d does not reach the second magnetic bodies 2a-2d. When such state is alternately repeated in respective parts divided in the direction of the shaft center of a prime mover 4, it is possible to maintain the rotating state of the prime mover 4.
Patent JP-H06200537-A (JP)
Title: Hydraulic shovel
Inventor: MAIKURU ESU RUKITSUKU
IPC: E02F9/26
Filed: 1992-02-14
Abstract: PURPOSE: To stably control automatically or semi-automatically rotational angles of a boom, stick, and bucket based on the expansion amount of respective hydraulic cylinders which operate them without using an angular sensor. CONSTITUTION: The expansion/shrinkage in the distance between end parts of a boom hydraulic cylinder 120 is measured with a boom sensor 20. Further, the expansion/shrinkage in the distance between the end parts of a stick hydraulic cylinder 121 is measured with a stick sensor 21. Further, the expansion/ shrinkage in the distance between the end parts of a bucket hydraulic cylinder 122 is measured with a bucket sensor 22. Based on the measured expansion/ shrinkage distance, rotational angles of a boom, stick, bucket are automatically controlled. In other words, the expansion/shrinkage displacement in the distance among end parts of respective hydraulic cylinders 120, 121, and 122 is changed until it is equal to a desired expansion/shrinkage displacement. Thus linear excavation is allowed while a bucket angle is kept constant regardless of boom and stick position.
Patent JP-S53114695-A (JP)
Title: Tomographic pick up method by rotating system ct scanner
Inventor: SAITOU KIYOTO
IPC: G01N23/02
Filed: 1977-03-17
Abstract: PURPOSE: To obtain the picture quality improved in total, by increasing the resolution for space through the processing corresponded to a small inspected body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08199521-A (JP)
Title: Protective wall for road shoulder
Inventor: HIROSAKI KUNIHIKO
IPC: B32B3/12
Filed: 1995-01-25
Abstract: PURPOSE: To improve safety by largely reducing and avoiding the traffic accident resulting in injury or death, the damage accident of a car, etc., by largely relaxing an impact the time of the collision of the car. CONSTITUTION: A protective wall 1 is arranged to a road shoulder B at the corner, etc., of a road A such as a three-forked road and a crossing for relaxing an impact. A honeycomb panel 5, in which surface plates 4 are joined on the opened end faces of honeycomb cores 3 as the plane aggregate of hollow columnar cells 2, is used, and the cell axial directions of the honeycomb cores 3 are disposed in upright and fixed onto the road shoulder B while being placed along the shape of the road A towards a space on a road surface C in parallel with the road surface C of the road A.  When a car collides with the protective wall 1 due to a driving mistake, etc., the protective wall 1 receives impact load, and the honeycomb cores 3 of the honeycomb panel 5 are buckled in the cell axial directions, thus largely buffering, absorbing and relaxing impact load received by the car at the time of the collision.
Patent JP-S56124520-A (JP)
Title: Feeding circuit for trolley wire
Inventor: TANAKA MINORU
IPC: B60M3/02
Filed: 1980-03-06
Abstract: PURPOSE: To restrain effectively a fluctuating voltage on the trolley wire by increasing feeding points to the trolley wire and feeding power under such a control of a power source as compensates the fluctuating voltage of the feeding points.  
     CONSTITUTION: The current flowing into a motor car 3 existing near a feeding point P 2  through a feeding wire 13 is detected by a current detector 15. The output of the detector 15 is inputted into an ignition controller 8. As the resistance value of the trolley wire 1 between the feeding points P 1  interposing a direct current circuit breaker 4 and the feeding point P 2  is known, the voltage at the feeding point P 2  can be calculated within the ignition controller 8 based on the value detected by the detector 15. The ignition controller 8 calculates a fluctuating voltage based on the voltage at the feeding point P 2  and also controls a thyristor rectifier 6 to provide an output which minimize the fluctuating voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59155087-A (JP)
Title: Manufacture of synchronously embossed decorative material
Inventor: MATSUNAGA KAZUO
IPC: B41M1/24
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a decorative material having a deep, sharp synchronously embossed surface, by a method wherein a pattern is printed with a liquid-repellent ink on a base, a transparent coating material is applied thereon to provide a synchronously rugged surface, and then a transparent resin film is provided only on the surfaces of protuberant parts. CONSTITUTION:A pattern is printed in a liquid-repellent ink 2 on the base 1 such as a plastic film sheet, and an intermediate coating material consisting of a transparent tesin 3 is applied thereon by roll coating or the like to provide a synchronoulsy rugged surface in which the parts of the ink 2 are recessed. Then, a transparent resin film 4 having a closely adhering property for the intermediate coating material is provided only on the surfaces of the protuberant parts, preferably by a gravure (offset) printing method, to obtain the desired decorative material.
Patent JP-H10225255-A (JP)
Title: Insect repellent device and insect repellency
Inventor: DOI TAKESHI
IPC: A01M29/34
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an insect repellent device at reduced equipment cost and operating cost with physical functions for insects having the phototaxis. SOLUTION: This insect repellent device is obtained by composing a light transmitting part of an opening and closing structure 3 for opening and closing an opening of a building 1 of an insect repellent light transmitting material 4 capable of selectively absorbing light at a wavelength where insects have the visibility for the building 1 having the opening 2 so as to transmit the light of internal illumination to the open air even in a closed state and arranging a fan 6 forming an air curtain directed from the upper to the lower parts near the opening 2.
Patent JP-S55122813-A (JP)
Title: Operating method of hot stove
Inventor: KAJIWARA TOYOTA
IPC: C21B9/00
Filed: 1979-03-13
Abstract: PURPOSE: To equalize the heat depriving amount and heat accumulating amount in each hot stove and supply a constant volume of hot air at specified temperature always stably to the blast furnace, by providing a ventilation resistance adjusting device in the blow branch tube in each hot stove, when blowing hot air into the blast furnace from the hot stove in the stackered parallel blowing system.  
     CONSTITUTION: Blow butterfly valves BBV 1 WBBV 4  are provided in ventilation blow branch tubes 46 located between blow valves BV 1 WBV 4  and main ventilation blow pipes 41 leading to four hot stoves 1HSW4HS for a blast furnace BF. When blowing hot air into the blast furnace BF, the opening degree of these butterfly valves is properly adjusted, and the ventilation resistance in each hot stove is adjusted, and by the hot air from plural hot stoves blowing hot air by overlapping therewith, the specified temperature and blow volume may be always maintained in a hot air main pipe 42. Thus, since hot air of constant conditions may be supplied always to the blast furnace, the furnace conditions may be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09220476-A (JP)
Title: Novel transition metal compound and catalyst for olefin polymerization
Inventor: NAKAZAWA HIROSHI
IPC: C08F4/659
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for olefin polymerization easy in handling and high in polymerization activity by using a novel transition metal compound expressed by a formula, an organic aluminum oxy compound as a cocatalyst and a Lewis acidic compound or an ionic compound in combination. SOLUTION: The catalyst for olefin polymerization is prepared by combining the novel transition metal expressed by formula I (in the formula, M expresses a group 1V transition metal in periodic table, RQ(Pz)3 expresses a neutral trispyrazolyl ligand having 3 pyrazolyl groups bonded with Q, Q expresses carbon, silicon, germanium, tin or lead, each of R and X expresses hydrogen, a 1-24C alkyl group, an allyl group, a cycloalkyl group, an amino group or an oxyhydrocarbon group and Y expresses oxygen, sulfur, selenium or tellurium), the organic aluminum oxy compound as the cocatalyst and the Lewis acidic compound or the ionic compotmd.
Patent JP-H08221451-A (JP)
Title: Layout design method for data path circuit
Inventor: TANAKA YASUHIRO
IPC: G06F17/50
Filed: 1995-02-17
Abstract: PURPOSE: To provide a layout design method for data path circuit which can satisfy the timing specification, can reduce the circuit area and also can generate a mask layout in response to the given outline condition. CONSTITUTION: The mask layout of a data path circuit is generated by excuting a function macro arrangement process S11 where the connection information 10a on the function macro levels, the delay limit condition 10b and the information 10c on the circuit outline and the terminal position are inputted and the function blocks described in the function macro are arranged in an optimum way, a driving capability change process S12 where the driving capability contained in the function blocks are changed so that the signal delay limit condition is satisfied, a function macro expansion process S13 where the connection information on the cell levels is outputted, a cell arrangement improvement process S14, a cell regeneration process S15, and a detailed arrangement wiring process S16.
Patent JP-S57143847-A (JP)
Title: Air-tight sealed package
Inventor: ISHIDA TETSUSHI
IPC: B23K26/21
Filed: 1981-02-27
Abstract: PURPOSE:To carry out laser welding satisfactorily by a method wherein electroless nickel deposition of suitable thickness is applied to a case and a cover and gold plating is applied to the parts other than those to be welded. CONSTITUTION:Before a base itself 4 and a cover itself 8 are welded, electroless nickel deposition film of 2-3mum thickness is formed on the base itself and that of 6-20mun thickness on the cover. Gold plating is applied to respective parts of the base itself and the cover other than the parts to be welded and laser welding is  carried out while the laser power is controlled to approximately 3.8X10<8>J/mm.<2>. With this constitution, because gold plating layer 6 is climinated from the parts irradiated by laser beam 9, reflection of the laser beam is reduced and the welded parts are easy to be fused, so that satisfactory welding can be carried out.
Patent JP-H11214317-A (JP)
Title: Treatment apparatus and method for substrate
Inventor: TAKAHASHI SATORU
IPC: C23C16/44
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a treatment apparatus and a method for a substrate for reducing the working time and the number of repetitions of maintenance, by preventing a byproduct from being deposited by a gas flow around the substrate. SOLUTION: A semiconductor processing apparatus 100 in a single wafer processing cold-wall method has a nitrogen purge lines 61, 62, and 63 connected to a turbomolecular pump connection flange 21, an interface flange 22, and a bellows 23. While a film is formed in a process, a semiconductor wafer 32 is heated by a plate heater 31, and at the same time, the nitrogen a flow of a process gas 41 is purged by a nitrogen gas from the purge lines 61, 62, and 63 to prevent a wrap around flow of the process gas 41. Then, a byproduct caused by the accumulation of the process gas 41 is prevented from being deposited thereon.