baber/WOPTO huggingface dataset:
Patent JP-H118908-A (JP)
Title: Motor torque controller for electric vehicle
Inventor: KOGA HISAMITSU
IPC: B60L15/20
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor torque controller for an electric vehicle which increases the operability at the time of running at low speeds and starting up the vehicle on the slope, without feeling being out of place. SOLUTION: A motor torque controller 1 is constituted of a detecting section 2, a controlling section 3, and an output section 4. The detecting section 2 is provided with a road gradient detecting means 5, an accelerator operation detecting means 6, a brake operation detecting means 7, and other means. The controlling section 3 is constituted of a storage means 15, a judging means 16, a calculating means 17, and a command means 18. The storage device 15 has first through fifth storing sections 19-23, the judging means 16 has a first and a second judging section 26, 27, and the calculating means 17 has first through fifth calculating sections 28-32. The second judging section 27 estimates the overheating of a motor 12, and the fifth calculating section 32 gradually reduces creep torque with the passage of time.
Patent JP-H028009-A (JP)
Title: Centrifugal molding of fiber reinforced concrete product
Inventor: SUZUMURA NAOKI
IPC: B28B21/30
Filed: 1988-06-27
Abstract: PURPOSE:To make a large powered pump and a large diameter inlet pipe unnecessary and enhance the reinforcing effect of a concrete product by a method wherein reinforcing fibers and concrete are poured independently in a centrifugally casting concrete form and, after that, mixed with each other by rotating the concrete form. CONSTITUTION:A cylindrical busket-shaped reinforcement is concentrically arranged in a set by cylindrical centrifugal molding bisect concrete forms. Further, a fiber feeding conveyer for carrying steel reinforcing fibers is horizontally arranged at one end side of the concrete form. Steel fibers are dropped continuously from the tip of the fiber feeding conveyer in the concrete form. After that, in place of the tip of the fiber feeding conveyer, the opening of the tip of a concrete inlet pipe is inserted at one end of the central part of the cylindrical busket-shaped reinforcement in the concrete form in order to continuously pour the required amount of concrete over the whole length of the concrete form. After that, the concrete from containing the reinforcement, steel fibers and concrete therein is rotated about its central axis.
Patent JP-H116883-A (JP)
Title: Electronic controlling mechanical timepiece
Inventor: TSUCHIYA KAZUHIRO
IPC: G04B17/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controlling mechanical watch capable of exactly adjusting hands even in the case where a generator stops owing to hand adjustment and the like. SOLUTION: To an electronic controlling mechanical timepiece provided with a generator 20 converting the mechanical energy of a coil spring to electric energy and a rotation controlling means 50 controlling a rotation period of the generator, provided is an auxiliary generator 40 supplying a rotation control means 50 with electric energy by manual operation. Even with the termination of the generator during hand adjustment and the like, electric energy can be supplied to the rotation control means 50 by operating the auxiliary generator 40, so that an IC 51 and a quartz oscillator 52 can be stably driven, exact time control is possible and exact hand adjustment is also possible.
Patent JP-H07232758-A (JP)
Title: System that guarantees tamper prevention
Inventor: ROBAATO AARU GARUSHIA
IPC: G01L21/00
Filed: 1994-06-07
Abstract: PURPOSE: To provide a system which detects whether a bottle or the like housing a secured material such as medicines is tampered or not to insure the security of the ensured material. CONSTITUTION: This is an electronic system which makes detection when a secured material is unsecured. The system comprises a power source 20 connected to an audio/visual processor 26, indicators 20, 22 also connected to the audio/visual processor, a vacuum sensor 32 also connected to the audio/visual processor, and a memory device which triggers only once after the device is armed and thereby puts the electronic system under the state of being armed after a vacuum is formed and detects a leak in the vacuum with a stress sensing device.
Patent JP-S5683572-A (JP)
Title: Method of constructing hydroelectric power plant
Inventor: AKAHO MASATOSHI
IPC: F03B11/00
Filed: 1979-12-10
Abstract: PURPOSE: To enable to construct a high-output power plant on the field, by pre- installing a casing, speed ring, lower cover and draft tube at the construction field of a power plant, and then mounting a water turbine and a generator on the casing and other parts.  
     CONSTITUTION: A casing 1, speed ring 2' lower cover 3 and draft tube 4 are welded together at the construction field of a power plant and buried in concrete 5. Other structural parts than those mentioned above, such as a generator 6, main shaft 7, cover 9 and metal case 8, are preassembled in a factory and transported to the construction field, where they are mounted on the preinstalled casing 1 and other structural parts. By employing such a method, it is enabled to construct a hydroelectric power plant having a relatively high output easily on the field. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0211696-A (JP)
Title: Method for controlling take-off and conveyance of coke in dry coke quenching facility
Inventor: ARIYOSHI KAZUMASA
IPC: C10B39/02
Filed: 1988-06-29
Abstract: PURPOSE:To make it possible to convey coke in good efficiency with a single battery of conveyors by detecting coke discharged from a take-off device of the upstream dry coke quenching facility and controlling the take-off of coke with the take-off device on the downstream side according to the detected value. CONSTITUTION:A plurality of dry coke quenching facility 1 are each provided with a coke take-off device 2, and the coke 4 taken off is conveyed through a single battery of a conveyor 10. The coke 4 from the device 2 of the upstream dry coke quenching facility 1 is detected with an upstream coke detection means 11, and the position and amount of the coke 4 laid on the conveyor from the beginning of take-off to its completion are tracked. According to this tracking, the timing and speed of take-off of the coke 4 to be sent from the device 2 of the downstream cooling facility 1 to the conveyor 10 are controlled.
Patent JP-S5382808-A (JP)
Title: Method for dispersing coal in oil using acylaminoethyl imidazoline
Inventor: SAKUMA KOUHEI
IPC: C10L10/18
Filed: 1976-12-28
Abstract: PURPOSE: To prepare a dispersion of coal in oil having excellent long-term stability and fluidity, by the use of specific acylaminoethy imidazoline as a dispersing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H078184-A (JP)
Title: Method for redyeing goldfish
Inventor: TOGAWA TSUNEO
IPC: C09B61/00
Filed: 1993-06-29
Abstract: PURPOSE:To enhance the color of a goldfish without fading or maintain a good color by administering capsanthin to the goldfish for raising in the interior of a house. CONSTITUTION:Capsanthin having a structural formula such as the formula is administered in an amount of 40-200ppm to a goldfish for raising in the interior of a house. The capsanthin may be industrially produced or paprika, etc., are preferred. The color of the goldfish can be enhanced in a short period with increasing dose of the capsanthin.
Patent JP-S6220850-A (JP)
Title: Tarnish resistant silver alloy
Inventor: YAMAGUCHI YUICHIRO
IPC: C22C5/06
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a tarnish resistant Ag alloy having superior resistance to tarnish by sulfide or chloride, a fine color tone and superior workability peculiar to Ag by adding specified amounts of Ge, Zn and Ga to Ag or further adding a specified amount of at least one among Al, In, Sn Pd and Cd. CONSTITUTION: To Ag are added, by weight, 5-20% in total of 1.5-6.5% Ge, 0-16% Zn and 0-11% Ga (Zn+Ga=1.5-18.5%), or 0.1-15% in total of one or more among 0.1-1.5% Al, 2-10% In, 1-8% Sn, 1-12% Pd and 0.5-9% Cd are further added. The resulting Ag alloy is hardly tarnished by sulfide or chloride unlike pure silver but has a fine color tone and superior workability peculiar to Ag, so it is suitable for use as a material for various accessories, artistic handicrafts, tableware, a watchcase, etc.
Patent JP-S6220093-A (JP)
Title: Inspecting device for printed character or the like
Inventor: SASANO TOSHIAKI
IPC: G06T1/00
Filed: 1985-07-19
Abstract: PURPOSE:To generate no fatigue of an eye without dropping the inspection accuracy, by combining a visual inspection and an optical inspection. CONSTITUTION:When executing the learning, at the time of an inspection for correcting a total value of addition of an adding circuit 12 by collating with the naked eye an image of a printed character part drawn on a video surface of a monitor 19 and an image of a printed character part in a standard pattern, a data signal corresponding to a pattern to be inspected is binary-coded, based as a reference on a set digital value in a digital value setting circuit 16 in case when an added value of an adding circuit 13 has coincided with the total value of addition of the adding circuit 12, an equivalent area is corrected automatically in accordance with variable density of the printed character. Further, binary-coding signals which have been read in a memory 18 and 20 are compared successively, by which the pattern to be inspected is inspected by position information. In this way, a result of inspection being extremely similar to an inspection by the naked eye can be obtained.
Patent JP-S5784111-A (JP)
Title: Oil-immersed transformer
Inventor: MAEJIMA MASAAKI
IPC: H01F27/04
Filed: 1980-11-14
Abstract: PURPOSE:To facilitate change-over between the double rated voltage of an oil-immersed transformer by a method wherein a high tension winding high voltage line terminal and a high tension low voltage line terminal are connected in series or in parallel in a common oil-immersed junction box separated from the transformer main body tanks. CONSTITUTION:Terminal plates 11, 12, 14 immersed in oil are equipped in the common oil- immersed junction box 9 separated from respective main body tank 1 of the two transformers 20, 21 having the same voltage and the same capacity. The high tension winding high voltage line terminal of a high tension winding 19 of the transformer 20 is connected to a cable 7 through the terminal plate 14 immsered in oil, a cable head 15 provided in the common oil- immsered junction box 9, and moreover a neutral point terminal of the high tension winding 19 is connected to the terminal plate 12 immersed in oil respectively. The high tension winding low voltage line terminal of the high tension winding 19 of the transformer 21 is connected to the terminal plate 11 immersed in oil. When the transformers are to be operated at the low voltage rate, the terminals 11, 14 are connected, and the terminal 12 is connected to an air bushing 13 to connect the two transformers in parallel. When the transformers are to be operated at the high voltage rate, connection between the terminal 12 and the air bushing 13 is cut off, and the terminal 11 is connected to the terminal 12 to connect the two transformers in series.
Patent JP-H08210713-A (JP)
Title: Cryogenic prefrigerator
Inventor: HASHIMOTO TAKAKUNI
IPC: F25B21/00
Filed: 1993-06-29
Abstract: PURPOSE: To provide a cryogenic refrigerator in which a cryogenic temperature can be realized by a relatively simple structure. CONSTITUTION: The cryogenic refrigerator comprises a magnetic cold storage unit 4 for containing magnetic cold storage material with a thin platelike shape and for passing operating gas therein, magnetic field applying means 5 disposed to sandwich the magnetic cold storage unit to selectively apply a magnetic field, and an expansion unit 3 disposed at least at the lower temperature side of the gas channel of the magnetic cold storage unit.
Patent JP-H0332339-A (JP)
Title: Impact tester for generator stator wedge
Inventor: JIYOOJI FURANKURIN DEIRII
IPC: G01N3/30
Filed: 1990-06-18
Abstract: PURPOSE: To test the tightness of a stator wedge, by a method wherein an impact device and a vibration detector on a thin carriage are provided, and a conductive wedge following means and an eddy current coil generating an electric signal which vibrates in accordance with the gap between the wedge following means and itself are provided. CONSTITUTION: A thin main carriage 31 is inserted into a narrow gap between a rotor and a stator and is moved along a stator slot to check the tightness of a stator wedge. An impact device which produces a vibration in the stator wedge and a detector which generates an electric signal in accordance with the vibration are supported by the thin main carriage 31. An electronic control box 39 has a display 43 and a key pad 45. An operator controls through the interface between the tester and the control box to extend an eddy current coil toward a copper foil.
Patent JP-H04359253-A (JP)
Title: Document setting device
Inventor: INOUE HIDEO
IPC: G03F1/00
Filed: 1991-06-05
Abstract: PURPOSE:To accurately and speedily set an original to an original platen by providing a movable and rotatable transparent plate where section paper reference lines are drawn and a projection mechanism below an original setting surface. CONSTITUTION:An optical member 8 such as a lens, the glass or transparent film 7 where the section lines are drawn, and a standard light source 6 are provided below the original setting part 2. The light from the standard light source 6 passes through the glass or transparent film 7 to project an image of the section lines on the document pasted surface. The glass or transparent film 7 is rotated by a specified angle. The image of the section lines is projected on the original setting part 2 first, the angle is specified when necessary, and the original is set according to the section lines. Then the original name and a trimming area is inputted by a menu picture 3 and the original setting part 2. Further, setup information on a scanner is inputted from the menu panel 3.
Patent JP-H064716-A (JP)
Title: Character recognizing device
Inventor: KAYASHIMA KAZUHIRO
IPC: G06K9/72
Filed: 1992-06-18
Abstract: PURPOSE:To improve the character recognition rate by extracting keywords and correcting a character based on an evaluation reference matched with the contents of a document. CONSTITUTION:An inputted document picture is processed once by a character recognizing part 1, a word retrieving part 3, a caluse retrieving part 6, a clause evaluation value calculating part 9, and a clause selecting part 10 to output a corrected character string 11, and keywords are extracted from the corrected character string 11 by a keyword extracting part 12 and used to restore characters other than candidates by a keyword partial coincidence retrieval part 14 and a candidate word adding part 15, and a weight is added to the evaluation value by a keyword weight adding part 16, and the corrected character string 11 is updated to recognize inputted characters.
Patent JP-H0718924-A (JP)
Title: Folding door
Inventor: TAMAOKI YOSHIHARU
IPC: E05D15/26
Filed: 1993-06-30
Abstract: PURPOSE:To enhance the handling efficiency of a knob by installing a knob to a hinge-side rain shutter door and attaching a lock mechanism to the knob in a folding door which is designed to be opened by pulling the knob of the rain shutter door in the opening side direction. CONSTITUTION:A knob 7 of a folding door which comprises a hinge-side rain shutter door 5 screwed into an opening and an opposite hinge-side rain shutter door 6 is installed to the hinge-side rain shutter door 5 while a lock mechanism 8 having a key hole is installed to the knob 7. When the knob 7 is pulled to the opening side, the rain shutter door 5 moves in an arc and opens, centering on a hinge 51 so that the rain shutter door 6 may be folded from an edge 6b and opened. When locking the rain shutter door, a key is inserted into the key hole 15 and a lock 10 is turned so that both an upper rod and a lower rod 12 may be engaged with engagement holes 13 and 14. This construction makes it possible to improve the handling performance of the knob.
Patent JP-S5948648-A (JP)
Title: Manufacture of gas detection element
Inventor: NOBETANI TOORU
IPC: G01N27/12
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a highly reliable combustible gas detection element with a limited variation in the element resistance value in the initial energization by a method wherein material powders necessary for the production of a gas detection element are mxed together, dried and fired after undergoing the adsorption and the desorption of water. CONSTITUTION:Oxide powders are mixed together in such a manner as to reach 25-50wt% in In2O3, 75-50wt% in SnO2 and 0.06-5wt% in PdO. The composition ratio of element in a detection element must be calculated all regarded as said oxide though some exist in isolated form. Water is added to said mixed powder at the rate of about 2cc per 1g. The mixture is evaporated to dryness and further dried with a thermostatic cell for 1hr at 100 deg.C. Then, it is left alone in a high humidity atmosphere to adsorb water and dried with the thermostatic cell at 100 deg.C to desorb it. After repetition of the adsorption and desorption once to any times as required, two platinum wires are buried into a fixed amount of the mixed powder to form a gas detection element. Thus, a highly reliable element is obtained with limited variation in the element resistance value in the initial energization.
Patent JP-H063174-A (JP)
Title: Coriolis type mass flowmeter
Inventor: YAO HIRONOBU
IPC: G01F1/84
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a lightweight and miniature Coriolis type mass flowmeter capable of stable oscillation. CONSTITUTION:A detector 71 for detecting oscillation of a part or in the vicinity thereof used as a fixing part of a measuring tube 3, a control circuit 2 for damping and controlling so as to cancel its detected oscillation and actuators 72-75 for damping the oscillation of the part or in the vicinity thereof used as the fixing part of the measuring tube on the basis of a signal transmitted from the control circuit 2 are provided. And stable oscillation of high quality can be obtained by positively controlling the oscillation.
Patent JP-H0829405-A (JP)
Title: Separating column of liquid chromatograph device
Inventor: MORIYA TAKESHI
IPC: G01N30/60
Filed: 1994-07-12
Abstract: PURPOSE:To simply fill and replenish a filler by providing a separating column which elutes separating liquid almost at the same time from plural outflow ports of the separating column and is suitable for enlargement. CONSTITUTION:A separating column 1 is formed into a thin plane shape. The upper part of the separating column 1 is formed into a triangle shape whose lower part expands, and a sample inflow port 6 is arranged at the apex, and the lower part 1c is formed into a circular arc shape whose center is downward projected most. An introducing port 8 to replenish slurry of a filler 2 is arranged in the vicinity of the sample inflow port 6.
Patent JP-H0337274-A (JP)
Title: Aqueous solution or dispersion of vehicle for water-base coating material
Inventor: BUORUFUGANGU KAN
IPC: C09D5/44
Filed: 1990-06-20
Abstract: PURPOSE: To form a stable aq. coating material of a coating bath capable of being precipitated on a cathode and improved in electrodeposition characteristics by mixing two kinds of aq. solns. or dispersions of a basic film forming resin neutralized by an acid having specific resin solid contents, specific solvent contents and specific min. film forming temps.  
     CONSTITUTION: An aq. soln. or dispersion as vehicle of an aq. coating material capable of being precipitated on a cathode is formed by mixing 95-50 wt.% (resin solid basis) of a component (A) composed of an aq. soln. or dispersion of a basic film forming resin neutralized by one kind or several kinds of acids with resin solid content of 25-55 wt.% (based on the total soln. or dispersion) and solvent content of 4 wt.% or more and the min. film forming temp. of 30°C or lower and 5-50 wt.% of a component (B) composed of an aq. soln. or dispersion of a basic film forming resin neutralized by one kind or several kinds of acids with resin solid content of 25-55 wt.%, solvent content of 3 wt.% or less and the min. film forming temp. of at least 27°C. The difference between the min. film forming temps. of the components A, B must be at least 10°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0912376-A (JP)
Title: High toughness ceramics and its production
Inventor: MIYAHARA KAORU
IPC: C04B38/06
Filed: 1995-06-27
Abstract: PURPOSE: To obtain ceramics having three-dimensionally isotropic strength and high toughness by disposing easily deformable ceramics or ceramics different from a reinforcing ceramic phase and a ceramic matrix phase in the coefft. of thermal expansion as an interfacial phase at the interface between the phases. CONSTITUTION: This ceramics consists of a three-dimensionally isotropic and continuous reinforcing ceramic phase in which open pores controlled to required size have been uniformly dispersed at 50-70% porosity, an interfacial ceramic phase formed on the inner surfaces of the open pores and a ceramic matrix phase filling the voids in the interfacial ceramic phase. The base of the reinforcing ceramic phase and that of the ceramic matrix phase are preferably silicon nitride or silicon carbide. The interfacial ceramic phase is made preferably of easily deformable ceramics such as carbon or boron nitride or ceramics different from both the reinforcing ceramic phase and the ceramic matrix phase in the coefft. of thermal expansion.
Patent JP-S5492229-A (JP)
Title: Flashing display device
Inventor: UCHIDA ISAMU
IPC: G03B17/18
Filed: 1977-12-28
Abstract: PURPOSE: To enable flashing of light to be distinctly observed irrespective of the darkness and brightness of the place by using a display window which emits the light of a light emitting member toward the outside, an electrical control means periodically changing the transmittance of light and means of reflecting the external light having transmitted through the display window to the display window.  
     CONSTITUTION: At the same instant when a self timer actuates, a switch closes to let an LED 2 flash. Since pulseform voltage is also applied to liquid crystal 8, the liquid crystal actuates as well while the LED is emitting light and the combined body of the liquid crystal 8 and polarizing plates 16, 18 becomes transparent. While the LED 2 is off, the liquid crystal 8 does not actuate and cuts off the light. Because of this, red flashing of the LED 2 is visible in a dark place and the external light reflected by a filter 6 appears red or is cut off by the liquid crystal 8 becoming dark, in a bright place. Thereby, flashing of the light may be always distinctly observed irrespective of the brightness or darkness of the place. 
     COPYRIGHT: (C)1979,JPO&Japio