baber/WOPTO huggingface dataset:
Patent JP-H10228802-A (JP)
Title: Area spot light device
Inventor: NAGATA SHIZUO
IPC: F21V11/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simply set various lighted regions, with all operational data adapted to the shapes of bodies to be lit, to a control system, by equipping plural shading plates, wherein the respective shading plates are approachable from the optical axis of a light source means, and rotatably provided in a surface crossing the optical axis on a base mount. SOLUTION: In a hanging device 5, respective side surfaces, to which a tubular body 21 is faced, are rotatably fitted in a B direction via a spindle 51, to respective ends. Light from a light source means 2 is demarcated by a lighted region demarcating means 4 to be made in focus by an adjusting means 23, and a beam is radiated from a lens means 3 to e.g. a wall to illuminate the specific portion of the wall as a rectangular area spot. The shape of the area spot irradiated to the wall can be simply changed in accordance with the various shapes of bodies to be illuminated, by loosening the threaded engagement of a screw 39 with a nut 40 to make the respective shading plates near/part in appropriate directions, also rotate appropriately.
Patent JP-H07214032-A (JP)
Title: Method for melting refuse incineration ash
Inventor: NISHIYAMA SHINROKU
IPC: A62D101/22
Filed: 1994-02-04
Abstract: PURPOSE:To accelerate the decomposition and elimination of dioxin by forming a combustion atmosphere capable of suppressing the generation of dioxin at the time of melting with the decomposition at a high temp. CONSTITUTION:A refuse incineration ash incinerated in an incinerator is fed to a melting furnace and is melted at the high temp. with a combustion burner using fuel and pure oxygen.
Patent JP-S54137413-A (JP)
Title: Recovery of uranium dissolved in phosphoric acid
Inventor: FURUNORI TAKESHI
IPC: C01B25/238
Filed: 1978-04-18
Abstract: PURPOSE: To recover economically uranium without affecting the quality of product, e.g., phosphatic fertilizer, etc., by treating uranium present in phosphoric acid solution obtained from the decomposition of rock phosphate with a mineral acid.  
     CONSTITUTION: A phosphoric acid solution is obtained by adding diatom earth to a solution obtained from the decomposition of rock phosphate with sulfuric acid, and then by filtering it to remove suspensions. Then, titanic acid is added to the phosphoric acid solution to bring titanic acid into contact with the phosphoric acid solution with stirring, whereupon uranikum dissolved in the phosphoric acid solution is adsorbed in the titanic acid. Then, the uranium-adsorbed titanic acid is separated from the phosphoric acid solution by filteration for example and then the uranium is recovered easily from the uranium-adsorbed titanic acid by the conventional method using an eluate containing ammonium carbonate, sodium carbonate, or sodium bicarbonate. The titanic acid deprived of uranium is recycled to adsorption process for reuse. The preferred proportion of titanic acid to add to the uranium- containing phosphoric acid solution is 3 to 6 % as titanium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07230992-A (JP)
Title: Method of forming multilayer interconnection in semiconductor device
Inventor: NISHISAKA HIROAKI
IPC: H01L21/3205
Filed: 1994-02-18
Abstract: PURPOSE:To flatten the base of a multilayer interconnection so as to make the surface flat by a method wherein resist prescribed in viscosity is applied so as to form a coating of two or more layered structure on the base. CONSTITUTION:A first layer resist 21a is deposited on a CVD film 22. Then, a second layer resist 21b is deposited on all the surface of the first resist 21a. Resist is continuously deposited till the surface of a resist coating 23 grows flat. Thereafter, all the surfaces of the multilayered resist coatings 21a and 21b are etched back under such conditions that the etching selection ratio of a CVD film to resist is set to 1 to 1. An etching operation is stopped at the time when an aluminum wiring 24 is exposed out of the surface of resist, whereby a flattened semiconductor device 11 is obtained. By this setup, a process margin can be expanded, and a semiconductor device of this constitution can be more enhanced in yield by flattening an interlayer insulating film formed on a lower aluminum wiring layer before each of aluminum wiring layers is formed.
Patent JP-S57161320-A (JP)
Title: Construction of bearing in plastic ground plate
Inventor: YOSHIKAWA KENICHI
IPC: F16C33/12
Filed: 1981-03-27
Abstract: PURPOSE:To eliminate the necessity for adjusting upper and lower metal molds and improve productivity, when an oil accumulated part and axial hole are simultaneously formed in a plastic ground plate, by forming the axial hole to bottommed shape further forming the oil accumulated part along the shaft hole. CONSTITUTION:A plastic ground plate, used for analog watch or the like, is constituted by simultaneously forming an oil accumulated part and shaft hole. Here a shaft hole 10, formed in said ground plate 1, is shaped to a bottommed blank hole, and an oil accumulated part 11 is arranged along said shaft hole 10. In this way, a metal mold, forming the shaft hole 10, is of not butt type for shaping an extension hole, to both eliminate the necessity for adjusting the metal mold and prevent a pin of fine diameter from damage. Further a protrusion is not required for forming an oil accumulated part in the metal mold even for such constitution that a bearing is arranged to a canopy shaped part formed in the ground plate 1 and a small thickness part is formed in the periphery of the oil accumulated part, then a good flow of resin the can be performed to the small thickness part to improve reliablity.
Patent JP-S55136969-A (JP)
Title: Circuit testing
Inventor: KOBAYASHI KAZUSHI
IPC: G01R31/28
Filed: 1979-04-13
Abstract: PURPOSE: To reduce noise and improve reliability without extending the signal being tested by controlling by means of two gates inserted in the intermediate section of a signal line in testing the function of a logic circuit.  
     CONSTITUTION: Input signal 4 obtained from logic circuit I in substrate 1 of the logic circuits is applied to one input of NAND gate 10, and the output of this gate 10 is applied to one input of NAND gate 11. Signals A and B obtained from tester 12 are applied to the other inputs of gates 10, 11. Output signal 5 of gate 11 is applied to logic circuit II as a circuit being tested. By this, when signal B is made logic [0] and sigal A is made logic [0], it is possible to force output signal 5 into logic [1]. When signal B is made logic [0], and signal A is made logic [1], it is possible to force signal 5 into logic [1]. Thus, since control is done by gates 10, 11, it is not necessary to extend the signal being tested. As a result, noise can be reduced and reliability can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09242860-A (JP)
Title: Speed change control device of automatic transmission for vehicle
Inventor: ITO YOSHIO
IPC: F16H61/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device of an automatic transmission for vehicle by which speed change suited to a driver's operational direction can be carried out. SOLUTION: The statistical operation quantity TAAVE of a throttle valve opening TA detected by an engine output operation quantity detecting means 100 is computed by a statistical operation quantity computing means 104 in a vehicle departure term TST judged by a vehicle departure term judging means 102, and the speed change ratio of an automatic transmission 14 is set up on the statistical operation quantity TAAVE computed by the statistical operation quantity computing means 104 through a speed change ratio setting means 106 or a speed change diagram changing over means 110. Since the vehicle departure term TST is a term when the pressing-down operation and return operation of an output operation member (an accel pedal) depending on external factors are comparatively a few but long, speed change control suited to driver's operational direction can be obtained.  In addition, the inconvenience of flapping speed change can be suitably prevented.
Patent JP-S60190022-A (JP)
Title: Frequency controller
Inventor: SEO TAKASHI
IPC: H03L7/04
Filed: 1984-03-09
Abstract: PURPOSE:To keep an intermediate frequency constant by adding an output signal of a sweep oscillator and an output of a loop filter for band limit of a frequency discriminating circuit and controlling the frequency of a local oscillator with the output not to stabilize the frequency of the oscillator by a cavity resonator. CONSTITUTION:A transmission signal AT is converted into an intermediate frequency by a mixer 5, amplified and fed to the frequency discriminating circuit 8. The signal is fed to the circuit 8, is converted into a signal with different polarity and amplitude by using the said signal frequency, and after the frequency band is limited at a loop filter 9, the result is transmitted to an adder 10. On the other hand, a sweep oscillator 11 generates a sweep signal by using a trigger signal TP, the signal VS is added to the output of the filter 9 by the adder 10 to change a frequency fL of a local oscillator 6. The signal VS is a signal having a waveform where a change DELTAf in the frequency fL is nearly equal to the change in a frequency fT while an IMPATT oscillator 2 is oscillated. Thus, the intermediate frequency in the output of the mixer 5 is made nearly constant during the transmission.
Patent JP-H08130968-A (JP)
Title: Lower threshing type thresher
Inventor: SUGAI TAKESHI
IPC: A01F12/18
Filed: 1994-02-18
Abstract: PURPOSE: To provide a lower threshing type thresher, equipped with a treating drum at a shaft center formed below that of a threshing drum and capable of continuously throwing materials to be treated for delivering to a treating drum chamber onto the upper part of the treating drum chamber without stagnation, completely treating the materials to be treated in the treating drum chamber and improving the treating performances of the thresher. CONSTITUTION: This lower threshing type thresher is obtained by forming a shaft center of a treating drum 8 below that of a threshing drum 3, respectively reversely rotating the threshing drum 3 and the treating drum 8 in directions to simultaneously lift the opposite surfaces of both the drums 3 and 8 so as to throw materials transferred to the lower part of the terminal end of the threshing drum 3 to be treated through a dust feeding port 6 of a threshing chamber 2 to the upper part of the treating drum 8 and further protrusively installing a partition plate 14 on the upstream inside of an opening of the dust feeding port 6 in the threshing chamber 2.
Patent JP-H05243773-A (JP)
Title: Printed board shelf
Inventor: UZUKA YOSHINORI
IPC: H05K9/00
Filed: 1992-03-03
Abstract: PURPOSE:To provide good shielding effect even while a printed board unit can be freely inserted/dismounted, relating to a printed board shelf provided with a printed board unit formed so as to cover a circuit board with a front-side plate, rear side plate and cover and a box which houses the printed board unit, in the state freely inserted/dismounted. CONSTITUTION:A printed board shelf is provided with a printed board unit formed so as to make a front side plate 4 and a rear side plate 5 engage with a circuit board 3 and so that, by using a holder 7 engaged with both side end faces of the circuit board 3, bath frond and rear surfaces of the circuit board 3 is covered with a cover 6, and a box 1 which houses the printed board unit 2, in the state freely inserted/dismounted. One side wall surface 44 of the front side plate 4 is provided with the first contact chip 8 consisting of erastic conductor, and in addition, the holder 7 is provided with the second contact chip 9 consisting of erastic conductor.
Patent JP-S58162033-A (JP)
Title: Formation of semiconductor layer
Inventor: OE KUNISHIGE
IPC: H01L21/205
Filed: 1982-03-20
Abstract: PURPOSE:To obtain the expected characteristic of the first semiconductor layer and the junction between the first semiconductor layer and the second semiconductor layer by utilizing a semiconductor substrate or a semiconductor in the same type as the first semiconductor layer as a cover material. CONSTITUTION:It is enough if the cover has a capability of gettering the atmosphere gas while the growth gas atmosphere is changed and therefore the cover is enough when it is composed of a semiconductor substrate or a semiconductor of the same type as the first semiconductor layer. Thus, while a semiconductor substrate 4 is placed within a tube 3 for growth, the first growth gas is introduced for vapor growth of the first semiconductor layer and the first semiconductor layer is covered with the cover 8 consisting of the semiconductor of the same type as semiconductor substrate or the first or second semiconducter using a slider 7. Then, the second growth gas is introduced into the tube 3 for growth, the slider 7 is slided, thereby the cover 8 is set to the condition where it is not covered with the first semiconductor layer, the second layer is grown by the vapor growth method and the second semiconductor semiconductor layer is  covered with the cover 8. In the same way, the first to third semiconductor  layers 11-13 are respectively formed on the semiconductor substrate 4.
Patent JP-H03246464-A (JP)
Title: Variable attenuator circuit of ultrasonic measuring instrument
Inventor: KATSUYAMA YOICHI
IPC: G01N29/22
Filed: 1990-02-26
Abstract: PURPOSE:To improve 'OFF' cutoff characteristics of a high frequency signal by providing two diode switch circuits in parallel, incorporating an attenuator in one circuit, and performing 'ON/OFF' control over the switch circuits. CONSTITUTION:The two diode switch circuits are provided in parallel and the attenuator is incorporated in one circuit and the 'ON/OFF' control over those circuits is carried out to performing speedy switching operation for determining whether the high frequency signal is passed through the attenuator or attenuated. The 2nd switch circuit 2 is grounded, so when the diode switch is OFF, the switch circuit is turned ON to discharge the high frequency signal to the ground side, thereby improving the cutoff characteristics in the 'OFF' state. Further, a protecting circuit can be constituted only by giving an input- side diode breakdown strength larger than the voltage of a sent pulse.
Patent JP-S63214541-A (JP)
Title: Epicyclic reduction gear
Inventor: TAKAHASHI ATSUSHI
IPC: F16H1/32
Filed: 1987-03-02
Abstract: PURPOSE:To aim at enhancing the transmission of torque by providing eccentric cylindrical rollers making internally contact with inner pin holes in an external gear, at the outer periphery of inner pins planted on the output rotary shaft side, and by providing an induction member making internally or externally contact with the external contact section of the inner pin. CONSTITUTION:In an epicyclic reduction gear, an input rotary shaft is provided thereto with eccentric members 31, 32 through the intermediary of an eccentric shaft 2, and external gears 51, 52 fitted on the eccentric members are internally meshed with an internal gear 8. Either of inner pins 11 planted on the internal gear 8 or the flange 12 of an output shaft 13 is secured so that decreased or increased rotation is taken out from the other. In this arrangement, eccentric cylindrical rollers 18 makes internally contact with inner pin holes 10 formed in the external gears 51, 52, and teeth on the outer periphery of the externally contact section of the eccentric are meshed with teeth on the outer periphery of the induction member 20 so that all inner pins 11 contribute to the transmission of torque. Thus, it is possible to enhance the transmission of torque, and further it is possible to prevent the inner pins from eccentrically wearing and to enhance the durability and reliability of the epicyclic reduction gear.
Patent JP-H06255197-A (JP)
Title: Controlling device of carriage motor
Inventor: IWAMURA KATSUTOSHI
IPC: B41J2/01
Filed: 1993-03-05
Abstract: PURPOSE:To suppress the generation of heat from a carriage motor as much as possible and to prevent the shift of a carriage from the stop position. CONSTITUTION:A serial printer 1 is of an inkjet type. having a printing heat 19 loading an ink cartridge. When a carriage controller 7 recognizes from signals of a home position sensor 25 and a paper sensor 21 that a carriage 13 stops at the home position continuously for a predetermined time or longer and a paper 37 is not present on a planten 23, an exciting current of a carriage motor 11 is turned to zero thereby to suppress the generation of heat of the motor 11. Moreover, when a request to exchange the ink cartridge is input from a control panel 39, the carriage controller 7 stops the carriage 13 at a predetermined exchanging position, and turns the exciting current of the carriage motor 11 to a value larger than at the normal time, whereby the stopping force enough to endure the exchanging operation is generated.
Patent JP-2000242662-A (JP)
Title: Data base preparation device and data base retrieval device
Inventor: MINEGISHI NORIHIRO
IPC: G06F17/30
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To automatically prepare an index without affecting an index reference by automatically generating a relation degree between words included in data based on the index reference supplied to a data base and performing appropriate weighting to the relation degree further. SOLUTION: A word relation degree map preparation device 7 checks the appearing frequency of the word used by the index reference 4 for the data 1, defines that the simultaneously appearing words are related to each other, calculates the relation degree corresponding to a prescribed calculation formula and obtains a word relation degree map 8. A word importance degree imparting device 10 divides the number of the words appearing in an extract by the number of the words appearing in a title and performs weighting to the words in the title for the portion of the value. An index preparation device 6 temporarily corrects the relation degree of the word relation degree map 8 by weighting and generates the index 9 to the data 1 by using the corrected relation degree.
Patent JP-S62204417-A (JP)
Title: Composite magnetic head
Inventor: YUMOTO NAOYUKI
IPC: G11B5/265
Filed: 1986-03-04
Abstract: PURPOSE:To obtain the titled inexpensive recording head capable of performing extremely high-density recording-reproducing by mounting a composite magnetic head core assembly in the opening part of a specifically formed slider, and welding the composite magnetic head assembly and the slider while filling a formed groove with low-m.p. glass. CONSTITUTION:A write-read gap 3 is formed in either of the first magnetic substance core 1 in the form of a block and the second magnetic substance core 2, and a couple of erasing gaps 6 and 6' are formed in either of the third magnetic substance core 4 in the form of a block and the fourth magnetic substance core 5. Then the first magnetic substance core 1 and the second magnetic substance core 2, and the third magnetic substance core 4 and the fourth magnetic substance core 4 are respectively bonded with a gap forming surface in between. The first magnetic substance core 1 and the third magnetic substance core 4 are simultaneously bonded with high-m.p. glass through a magnetic spacer 7 to form a magnetic head core block. Then the groove of a narrow track is formed on the spacer 7 and the assembly consisting of the first magnetic substance core 1 and the second magnetic substance core 2 side of the magnetic head core block so that the width of the reproducing track is controlled to TW1.
Patent JP-S63212312-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: A47L9/28
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05322801-A (JP)
Title: Concentration meter
Inventor: YAMAURA TAKESHI
IPC: G01N22/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a concentration meter which can measure the concentration of a fluid without causing adhesion of suspended solids and receiving any influence from bubbles in the fluid and, at the same time, which is improved in microwave incident and emission efficiencies. CONSTITUTION:The title concentration meter finds the phase difference between a first phase lag obtained by propagating microwaves through a fluid containing no substance to be measured in a tube body 23 for detection (including a container for detection), in which a microwave transmitting and receiving systems are arranged opposed to each other, and second phase lag obtained by propagating microwaves through the fluid to be measured containing the substance to be measured in the tube body 23 and measures the concentration of the substance to be measured in the fluid. The tube body 23 is constituted in such a way that opened window sections 23a and 23a' are formed through the body 23 so that they can face each other and insulators 23c and 23c' for attaching antennas are airtightly fitted to the sections 23a and 23a'. In addition, a microwave transmitting and receiving antennas 28 and 29 are closely attached to the insulators 23c an 23c', respectively.
Patent JP-S62203210-A (JP)
Title: Electric power control device of dimmer and the like
Inventor: FURUYA HARUMI
IPC: G05F1/45
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to suppress generation of surge current remarkably and restrict generation of noise to the utmost by detecting zero crossing time of pulsating current and starting a power amplifier from this point of time. CONSTITUTION:On receiving AC, a constant voltage circuit 20 functions to operate a monostable multivibrator 40 of variable duty ratio. On the other hand, a zero-crossing detecting means 30 detects zero-crossing time of pulsating current from a rectifier circuit 10, and trigger pulse is impressed to the monostable multivibrator 40. Accordingly, the monostable multivibrator 40 supplies square pulse of set duty ratio to a power amplifier 50, and the power amplifier 50 amplifies and supplies AC or pulsating current to a load only for a phase period determined by the duty ratio from zero-crossing time of AC or pulsating current acting only in one level period basing on the square pulse.
Patent JP-S57159620-A (JP)
Title: Manufacture of biaxially stretched transparent polystyrene resin sheet
Inventor: MOMOSE YOSHIAKI
IPC: B29C48/08
Filed: 1981-03-28
Abstract: PURPOSE:To obtain the titled sheet large in strength by mixing St-butadiene block copolymer (SB) containing a large quantity of styrene (St) and polybutadiene or a suitable quantity of SB containing a small quantity of St with polystyrene. CONSTITUTION:When SB containing St component of 60-90wt% (A) and polybutadiene or SB containing St component of 50% or less (B) are mixed with polystyrene, resin composition wherein the weight ratio of component A to component B ranges from 0.25-2.0 and the content of component B to the whole component of the sheet ranges from 2-10% is extruded from an extruder and stretched biaxially at the stretching magnification of 1.8 or more by the inflation or tenter process, etc. to obtain the desired sheet. Besides, a test piece is cut from a biaxially stretched sheet, a crossed notch which is 100mm. in longitudinal and lateral direction is provided in the central part, the test piece is heated at 130 deg.C for 30min., the longitudinal and lateral length lM, lT of the crossed notch of the shrunk test piece are measured and the elongation percentages alpha, beta in the longitudinal and lateral directions are obtained from formulaI, II and the stretching magnification is from formula III.