baber/WOPTO huggingface dataset:
Patent JP-S55122485-A (JP)
Title: Output device for dc generator
Inventor: TAKAHASHI MIKATSU
IPC: H02J1/00
Filed: 1979-03-14
Abstract: PURPOSE:To supply a load with high stored kinetic energy to the maximum extent, by closing a second switch by the output of a detection means for detecting the maximum rising value of an abrupt short-circuit current. CONSTITUTION:During the high-speed rotation of a DC machine 1 such as a unipolar machine, a first switch 2 is closed so that a current is supplied to a load 3 by high kinetic energy stored in the unipolar machine 1. A first switch 5 is then closed to supply a pulse-like load current to the load 3. At that time, a current is detected by a current transformer 8 and a delaying pulse generator 11 is operated through a differentiation circuit and a zero point detector 10. The switch 5 is closed by the output of the generator 11. Since the maximun level of an abrupt short- circuit current from the unipolar machine 1 is surely circulated to the load 3 and maintained, the energy is supplied at a high coefficient of utilization.
Patent JP-S61186731-A (JP)
Title: High-frequency heating equipment
Inventor: ISHIMURA YOZO
IPC: F24C7/02
Filed: 1985-02-15
Abstract: PURPOSE:To prevent the excessive increase of temperature in a heating chamber from generating in an emergency case of the same chamber and to contrive to reduce a production cost thereof by a method wherein a door switch is mounted on outside of a heating chamber, and a switch actuator unit is fixed so as to penetrate through the heating chamber. CONSTITUTION:Rear side of the heating chamber 10 a fixing unit 19 for the door switch 18 is provided, and the switch actuator 20, linking with movement of a door 12 as well as linking with operation of the door switch 18 in correlation with a door moving, is provided so that it may penetrate through the heating chamber 10, may situate at an upper position of a heating object and also may slidably move utilizing a hole unit 10b of a front plate 10a together with a hole unit 10d of a rear plate 10c as guides. Accordingly, in closing the door 12, the switch actuator 20 is pushed by the door 12, then the door switch 18 is pushed to close circuit ON. While, in opening the door 12 in a half way, then by a pushing force of a contact spring enclosed in the door switch 18, the door switch 18 becomes OFF. Even in a case of an abnormal temperature increase for the heating object 14 in the heating chamber 10, the switch actuator 20 is forcibly deformed by a thermal impact, by which the circuit of the door switch 18 is opened, further, the high frequency oscillator circuit is similarly opened, therefore, the equipment is concurrently operatable with the preventive device against an excessive temperature increase.
Patent JP-H02209198-A (JP)
Title: Clothes drying box
Inventor: FUJITA MIKI
IPC: D06F58/10
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the clothes drying box having both a clothes drying function and a clothes containing and storing function at a low cost by providing a drying unit for drying clothes on a clothes containing box for containing clothes. CONSTITUTION:A clothes drying box 1 is constituted by provided integrally a covered flat square cylindrical drying unit 3 on the upper end part of a bottomed square cylindrical clothes containing box 2. As for the clothes drying box 2, for instance, on its front, a door 2a is provided so that it can be opened and closed freely, and its inside is allowed to communication through a suction port 4 and a blow-out port 5 with the drying unit 3. That is, a suction duct 6 connected to the suction port 4, and a blow-out duct 7 communicating with the blow-out port 5 are provided in parallel so as to be opposed in the horizontal direction along a side wall in the clothes containing box 2, and on these suction duct 6 and blow-out duct 7, plural horizontal holes 6a, 6a..., 7a, 7a... are opened in its vertical direction, and drying air blown out of each horizontal hole 7a of the blow-out duct 7 is sucked by each suction port 6a, 6a... of the suction duct 6, and guide to the suction port 4 of the drying unit 3. Since the clothes containing box is allowed to have a clothes drying function, clothes in the clothes containing box are dried, and thereafter, are contained and stored as they are in the clothes containing box.
Patent JP-H05222417-A (JP)
Title: Method for injecting pulverized coal into blast furnace
Inventor: TOMIOKA KOICHI
IPC: C21B5/00
Filed: 1992-02-17
Abstract: PURPOSE:To improve combustion efficiency in each tuyere by setting the value of injected pulverized coal flow rate/oxygen quantity to lower than the value of the aimed pulverized coal flow rate/oxygen quantity at the time of injecting the pulverized coal into a blast furnace from each tuyere. CONSTITUTION:The pulverized coal is supplied into a blasting pipe 5 from a piping 3 and injected into the blast furnace 1 from the tuyere 2 and burnt. Then a pulverized coal flow rate signal from a pulverized coal flow meter 4 and a blasting flow rate signal from a blasting flow meter 6 are transmitted to a flow ratio computing element 11 and the value of the pulverized coal flow rate Vc/the oxygen quantity V02 in the blast is calculated. The calculated result is transmitted to a flow ratio comparing decision device 12. When the calculated value of Vpc/V02 is larger than the set value, a signal calculating enriched oxygen quantity is transmitted to an enriched oxygen quantity computing element 13 to calculate the supplying enriched oxygen quantity. The calculated result is transmitted to an enriched oxygen quantity control device 14 and the opening degree of an enriched oxygen control valve 8 is controlled and the oxygen supplied into the piping 3 from an enriched oxygen supplying piping 7. By this method, the theoretical combustion efficiency can be kept to 100% and the operation cost of the blast furnace 1 is drastically reduced.
Patent JP-S56160256-A (JP)
Title: Brake device of car
Inventor: HAYASHI TSUTOMU
IPC: B60T8/40
Filed: 1981-02-28
Abstract: PURPOSE: To simplify the piping between each constituting element by arranging an accumulator and a control valve on a base board while a forming oil passages in parallel and thus constituting a control unit.  
     CONSTITUTION: A high pressure oil passage 84a is formed on a base board 42, and an accumulator 31 and an ordinarily closed control valves 32f and 32r are also installed at the same time. Pipings 84, 36/37 and 37/39 leading respectively to a hydraulic pump and the control oil chambers of the front and the rear master cylinders are also installed. The ordinarily-closed control valves 32f and 32r are equipped with ordinarily-opened control valves 33f and 33r integrally. Further, these valves communicate to an oil tank 30, thus a control unit is constituted. Pipings 34 and 35 to the front and the rear master cylinders and the piping 83 to the hydraulic pump are also installed. On the oil tank 30. As the unit is constituted integrally by use of the base board, the high pressure piping between each component can be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54120609-A (JP)
Title: Preparation of oil for cooking on hot plate
Inventor: OONUKI ZENJI
IPC: C11B3/00
Filed: 1978-03-14
Abstract: PURPOSE: To prepare a colorless oil for a cooking hot plate, free from sputtering tendency, by heating an oil or fat containing specific amount of phospholipid in the presence of sodium acetate, and filtering and deodorizing the product.  
     CONSTITUTION: An oil or fat containing ≥0.5 wt% of a phospholipid is mixed with ≥1 wt%, pref. 3W50 wt%, based on the amount of the phospholipid, of sodium acetate, and heated at 60W180°C. The residual sodium acetate is removed by filtering, and the filtrate is deodorized to remove the odor originated from the sodium acetate, and, if necessary, added with a vegetable oil to adjust the content of the phsopholipid in the oil or fat to 0.5W5 wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10226386-A (JP)
Title: Rear wheel driving gear for motorcycle
Inventor: TAKAGI IZUMI
IPC: B62M9/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To attain facilitation of maintenance of a chain and prevention of transmission of engine vibration to a frame, while maintaining rigidity of the frame, in a rear wheel driving gear for a motorcycle. SOLUTION: In this rear wheel driving gear for a motorcycle, between a pair of pivot parts formed in right/left each tube 21 of a car body frame is fixedly connected so as to hold a prescribed right/left space by a support shaft 32 for a rear arm. In the periphery of this support shat 32, a front end part of the rear arm 33 is turnably fitted, and a driven pulley 57 is rotatably fitted, to provide therein a drive sprocket gear 58 of a rear wheel driving chain type transmitting mechanism 60 so as to rotate integrally around a support shaft center. That is, a transmitting mechanism between an engine 22 and a rear wheel is formed in a two-step system of front side V belt type and rear side chain type with the rear arm support shaft 32 serving as an intermediate point. The engine 22 is float supported through an elastic body to tubes 20, 21 of the frame.
Patent JP-H08287613-A (JP)
Title: Switchable sound channel output control system
Inventor: KATAYAMA YOSHITAKA
IPC: G11B20/10
Filed: 1996-02-16
Abstract: PURPOSE: To prevent a noise accompanying switching by performing fade-in/fade- out processing when a kind of sound among plural kinds of sound data is changed into the other kind of sound during reproducing. CONSTITUTION: A part of the video data and the sound data are reproduced properly from a program source 10 recording one or above of video object units containing the video data and plural kinds of the sound data related to the video data. A sound channel selector 16 selects specified one kind from among plural kinds of the sound data. A reproducing means reproduces the selected audio data together with the video data answering to the sound data. When one kind (e.g. sound channel 1) among plural kinds of the sound data are changed into other kind (e.g. sound channel 2), a gain controller 18 applies fade-in to the sound output of the sound channel 2 after applying fade-out to the sound output of the sound channel 1.
Patent JP-S61187640-A (JP)
Title: Molecular beam epitaxy apparatus
Inventor: WATANABE KAZUO
IPC: H01L21/203
Filed: 1985-02-15
Abstract: PURPOSE:To make it possible to simply perform the evaluation of the membrane on a substrate by RHEED (reflection high-speed electron diffractograph) even in the growth of plural membranes, by attaching a sample substrate comprising the same substance as the substrate to the rotary center part of a substrate holder. CONSTITUTION:A sample substrate 6 is attached to the rotary center part of a substrate holder 1 and substrates 2 are attached around said sample substrate 6. The substrate 6 comprises the same material as the substrates 2 and RHEED is arranged so as to evaluate the membrane on the substrate 6. That is, a RHEED electron gun 3 is provided so as to aim at the substrate 6 and a fluorescent film 4 is arranged to the path of electron beam diffracted on the surface of the substrate 6. In this case, because the substrate 6 is attached to the rotary center part of the holder 1, the adjustment of the azimuth angle of the substrate 6 can be simply performed by rotating the holder 1. Therefore, the evaluation of the membrane on the substrate 6 by RHEED can be performed without any trouble.
Patent JP-H01206215-A (JP)
Title: Thin-film semiconductor strain sensor
Inventor: NAKATANI KENJI
IPC: G01D5/18
Filed: 1988-02-12
Abstract: PURPOSE:To measure a large strain precisely, by a method wherein a thin film semiconductor constituted by an amorphous semiconductor is formed on a substrate of an organic macromolecular film and the strain is detected from a change in the resistance of the thin film semiconductor. CONSTITUTION:A thin film semiconductor 2 constituted by an amorphous semiconductor is formed on a substrate 1 of an organic macromolecular film, and a strain is detected from a change in the resistance of the thin film semiconductor 2. The change in the resistance is detected by lead wires 4 provided through the intermediary of metal thin films 3. As for the thin film 2 of the amorphous semiconductor, a semiconductor film formed of an Si or SiGe alloy containing H atoms of 5atom.% or above and further containing P or B atoms of 10<-2>-10atom.% is used. Moreover, the elastic limit extension of the organic macromolecular film is set at 0.75 or above. In addition, the surface of a sensor is coated with macromolecular resin to improve durability.
Patent JP-S63201363-A (JP)
Inventor: HAINTSU HEENE
IPC: F02M51/08
Filed: 1988-02-12
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-S63195658-A (JP)
Title: Photoreceptive member for electrophotography
Inventor: AMADA HIROSHI
IPC: G03G5/082
Filed: 1987-02-10
Abstract: PURPOSE:To make overall improvement in photoconductive characteristic, use environmental characteristic, stability with lapse of time and durability by forming an electric charge transfer layer in such a manner as to have the part contg. the electrons belonging to group V of periodic table in the nonuniformly distributed state in the layer thickness direction as a material to control conductivity. CONSTITUTION:This photoreceptive layer has a photoreceptive layer 102 constituted of a non-single crystalline material consisting of silicon atom as a base material and contg. at least either of hydrogen atom and halogen atom on a base 101. This photoreceptive layer 102 had the layer constitution laminated with the charge transfer layer 103 and an electric charge generating layer 104 successively from the base 101 side. The charge transfer layer 103 contains at least one kind among the carbon atom, nitrogen atom and oxygen atom and has at least the part contg. the atoms belonging to the group V of periodic table in the nonuniformly distributed state in the layer thickness direction as the material to control the conductivity. Excellent initial electric chargeability, repetitive use characteristic, electrical breakdown strength characteristic, use environmental characteristic and durability are thereby obtd.
Patent JP-H08221092-A (JP)
Title: Nose eliminating system using spectral subtraction
Inventor: KOKUBO HIROAKI
IPC: G10L15/20
Filed: 1995-02-17
Abstract: PURPOSE: To provide an acoustic system which gives highly precise recognition without being affected by acoustic noise superposed on speech to be recognized by using a constitution which changes the value of spectrum subtraction factor for each frame based on the parameter obtained by a speech segment detecting means. CONSTITUTION: The system is composed from a frame dividing section 102 which clips input signals for each certain interval, a speech segment detecting section 103, a Fourier transform section 701 which determines the short-time spectrum of the frame signal 701, a noise spectrum estimation section 702, a subtraction section 704 which subtracts the product of the noise spectrum estimated by the noise spectrum estimation section 702 and a spectrum subtraction factor from the short-time spectrum, and a subtraction factor calculating section 703 which changes the value of spectrum subtraction factor for each frame. And in the part where vocal power is weak as in the pause section and frictional consonant component of the voice, the factor of subtraction is made small.  Through this, the distortion of the inputted voice spectrum caused by oversubtracting the estimated noise spectrum is suppressed.
Patent JP-S63196979-A (JP)
Title: Segment managing system in graphic processing system
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T1/00
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the titled system as the whole system of a storage area for segment data by integrating together the segment data of the whole graphic processing system, to one segment data storage area. CONSTITUTION:When a graphic processing program 1 requests a graphic operation to a graphic command generating means 2, the means 2 sends a display instruction and a store instruction for a segment, to graphic output device control means 31-33. A segment managing means 5 stores only a graphic data registered in the head, in a segment data storage area 6, from a graphic output table for outputting a graphic, and disregards other graphic data which has been sent. In such a way, the graphic data is stored in the storage area 6 without being duplicated. When the read-out request of a segment data is received from either of the means 31-33, the means 5 reads out the graphic data by referring to a graphic output stage table 7 and a segment state table 8, and returns it to the means 31-33.
Patent JP-H11227676-A (JP)
Title: Hull molding method for small ship
Inventor: HATTORI TOSHIYUKI
IPC: B63B5/24
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and distortion of a hull and a deck and to obtain the specific adhesion accuracy of a liner or the like by adhering a liner which supports a fuel tank and an engine to the hull before the hull is released from a hull molding die, and then bonding the hull and the deck to form a ship body. SOLUTION: A front storage and a rear storage are formed in advance similarly as a deck 4. Then a hull 3 and the deck 4 are bonded with a gunnel to shape a ship body. The hull 3 is hardened in a hull molding die for molding the hull 3, and a liner 100 is adhered to the hull 3 before the hull is released from the hull molding die. On the other hand, the deck 4 is hardened in a deck molding die for molding the deck 4, and the front storage and the rear storage are adhered to the same before the deck is released from the deck molding die. Whereby the deformation and the distortion of the hull 3 and the deck 4 can be prevented, and the liner 100, the front storage and the rear storate can be mounted with the specific adhesion accuracy.
Patent JP-2000228375-A (JP)
Title: Apparatus and method for processing semiconductor device
Inventor: ANDO MAKOTO
IPC: B21D28/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To positively efficiently obtain a semiconductor device from a workpiece by a method, wherein the work is carried by accurately positioning the position of a trimming die. SOLUTION: In an apparatus for processing a semiconductor device in which a workpiece 14, in which a plurality of semiconductor elements are sealed and mounted on a substrate at predetermined intervals, is punched by use of a die to form a semiconductor device, as a carrying mechanism for carrying by positioning the workpiece 14 at a process position of the die, there are provided a support frame 26 for supporting the workpiece and X-Y carrying apparatus 28, 30, 32 for moving this support frame in the X-Y direction on a carrying face without changing a carrying height position, and as the die, there are provided a die and a punch provided so as to attach and detach to the workpiece, and a drive mechanism for vertically driving so as to match the timings of the die and punch and the carrying face of the workpiece as a process face.
Patent JP-H10223955-A (JP)
Title: Design of aerodynamic chamber for high pulse repetition rate excimer laser
Inventor: MORTON RICHARD G
IPC: H01S3/036
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To increase the number of oscillations of an excimer laser by providing insulating members on both sides of a cathode and a pre-ionizer assembly by increasing the flow rate of a gas by reducing the disturbance of the gas flow in a discharging area. SOLUTION: A housing is constituted of a pair of half parts 102, etc., and a gas is enclosed in the housing. In the housing, in addition, a cathode 108 and an anode are arranged on both sides of a discharge area 112. On both sides of the cathode 108, pre-ionizers 130 and the insulators 307 of insulating members are arranged. When a voltage pulse is impressed upon the cathode 108, discharge occurs in the discharge area 112 and discharged as light to the outside through a window. While the gas in the housing is circulated by means of a fan 138, the gas is heated through the discharge area 113 and cooled through a water-cooled heat exchanger 154. Since the insulators 307 are arranged on both sides of the discharge area 112, the disturbance of the gas flow is reduced and the gas flow forms a smooth flow. Therefore, flow rate of the gas increases.
Patent JP-S61188948-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWAMUKAI SHIGEYUKI
IPC: H01L21/28
Filed: 1985-02-18
Abstract: PURPOSE:To improve the reliability and integration by forming a polyimide film on a nitride silicon film formed on a semiconductor substrate, and then providing step of etching back both at substantially equal etching ratio, thereby flattening the surface of an interlayer insulating film. CONSTITUTION:The first layer electrode 4 connected with an impurity region 2 through a contacting hole and the first layer electrode 4 of the prescribed pattern are formed on an insulating film 3, and a plasma nitride silicon film 5 to coat the electrode 4 is formed on the film 3. Then, a polyimide film 6 to coat the film 5 is formed in the prescribed thickness. The film 6 is etched back by reactive ion etching until arriving at the surface region of the film 5 by substantially equal etching ratio. The recess of the film 5 is buried by the film 6 by flattening the surface to obtain a flat surface.
Patent JP-S58145910-A (JP)
Title: Zoom lens
Inventor: OOSHIMA SHIGERU
IPC: G02B15/17
Filed: 1982-02-25
Abstract: PURPOSE:To make a zoom lens system compact by increase the distance between the first lens group and the second lens group monotonously, and moving the third lens group in the direction of the object side at the beginning of zooming when zooming from short focal length to long focal length. CONSTITUTION:The system consists of the first lens groupIof positive refractive refraction, the second lens group II of negative refraction, the third lens group III of negative refraction and the fourth lens group IV from the object side successively. Zooming is performed by moving the first, second and third lens groups,I, II, III on different loci. In long focal length, the first lens groupI is positioned in the direction of the object side, and the second lens group II is positioned in the direction of image side compared with short focal length end. When zooming from short focal length to long focal length, the distance between the first and second lens groupI, II increases monotonously during zooming, and the third lens group III starts to move in the direction of object side at the beginning of zooming.
Patent JP-H01205463-A (JP)
Title: Semiconductor photo detecting device
Inventor: YAMAMOTO AKINAGA
IPC: H01L27/14
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the amplification of leak component, and make gamma value of input-output characteristics approach unity, by constituting a device in the manner in which signal electric charge generating in a photoelectric conversion part is amplified by a transistor for impedance transformation, and then continuously output via a switching transistor. CONSTITUTION:A photo diode 32 is irradiated with light, and signal electric charge is stored in a photo diode junction capacitance 33. Address signal from a scanning circuit part is applied to the gate of a lateral switching transistor 35. Then the lateral switching transistor 35 turns ON, and a vertical amplifying transistor 34 turns ON. As a result, the signal electric charge stored in the photo diode junction capacitance 33 is amplified by hFE times by the vertical amplifying transistor 34. The amplified current flows in a load resistor 19 via the lateral switching transistor 35, and is detected as a variation of terminal voltage of the load resistor 19. Resistance component except a photo diode 32 is not connected with the base of the vertical amplifying transistor 34, so that the degree of decrease of the output peak value is extremely reduced even if the exposure quantity decreases, and input-output characteristics approach gamma=1.