baber/WOPTO huggingface dataset:
Patent JP-H02134305-A (JP)
Title: Dental metallic filler and production thereof
Inventor: ANZAI KATSUAKI
IPC: B22F1/02
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a dental metallic filler readily preservable and handleable due to both solid substances by combining a filler-reinforced metallic powder prepared by forming an Sn layer or Sn-rich layer on the surface of an Ag alloy powder having a specific composition with Ga metallic pellets. CONSTITUTION:A dental metallic filler obtained by mixing and kneading filler- reinforced metallic powder prepared by forming an Sn layer or Sn-rich layer on the surface of an Ag alloy powder having a composition consisting of 2-25% Cu, 3-30% Sn and the remainder of Ag and inevitable impurities with Ga metallic pellets of a composition consisting of Ga and inevitable impurities. Since both the Ag alloy powder and the Ga metallic pellets are solids, preservation and handling are readily carried out and both solids can be used as a dental filler even by mixing and kneading both and then allowing the mixture to stand for a while, dental filling reparative treatment can be performed with a sufficient time.
Patent JP-H05126362-A (JP)
Title: Bath room ventilating device
Inventor: SOTOJIMA TAKESHI
IPC: A47K4/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide a bath room ventilating device which is dried in a short time to permit any user to bath comfortably irrespective of seasons and which has reduced limitation of its design. CONSTITUTION:An air supply pipe 3 and an air exhaust pipe 2 both provided in communication with a bath room 1 are connected with each other through an air circulating fan 4, and an outdoor exhaust pipe 5 communicated from the bath room to time outside through an exhaust fan 6 is provided. A first heat exchanger 7 is interposed in the middle of the air supply pipe and a second heat exchanger 8 is interposed in the middle of the outdoor exhaust pipe. The first heat exchanger 7 and the second heat exchanger 8 are connected in series with the aid of a compressor through piping, and a changeover valve 11 is provided on a piping connecting between the compressor 9 and the heat exchangers 7, 8 whereby the flowing direction of a refrigerant circulating the heat exchangers 7, 8 from the compressor 9 is made switchable positively and negativevely. Hereby, cold or hot air is arbitrarily directed in the bath room for comfortable bathing. Further, part of air in the bath room may be exhausted to the outside, so that there are useable small-sized ones as the exhaust pipe and the fan. Thus, degree of freedom of a design is increased for shortening of residual operation time.
Patent JP-2001103948-A (JP)
Title: Receiving unit in powering machine, and powering machine using the same
Inventor: TOYODA MAKOTO
IPC: A23P1/08
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a receiving unit which is used in a powdering machine, can uniformly adhere powder to the surface of a material, and can improve the yield of the product in a powering process for adhering the powder such as bread crumb to the surface of the material. SOLUTION: A receiving unit 10 provided with a distribution member 12 in a receiving tank 15 is loaded on a box 25 in which a main conveyer 21 and a subsidiary conveyer 22 are built. The receiving unit 10 can discharge powder from the front and rear sides of the receiving tank 15 through the distribution member 12 and then supply the powder to materials on the main carrying conveyer 21 and the subsidiary conveyer 22.
Patent JP-S63142993-A (JP)
Title: Field sequential color television camera
Inventor: YOSHIDA SATORU
IPC: H04N9/07
Filed: 1986-12-05
Abstract: PURPOSE:To obtain an accurate primary color signal, by providing a light shielding part which shields incident light between the color separation filter of three primary colors of red, green, and blue and respective color separation filter part on a sheet of disk arranged rotatably at the front plane of an image pickup element, and taking out one primary color signal and its residual signal by applying time division. CONSTITUTION:An object image image-forms either one of primary color image on an image pickup tube 13 by color separation rotary filters 12R, B, and G through an image pickup lens 11 in a sequential field period by the periodical rotation of a color separation rotary filter 12, and accumulates optical charge. With the start of a light shielding period generated by the light shielding parts 12CR, CG, and CB, of a following separation rotary filter 12, the above-mentioned accumulated optical charge is taken out by scanning. No additional accumulation of the optical charge is performed in the light shielding period, and at the final stage of the light shielding period, only residual optical charge of a preceding field exists. The residual optical charge is discharged by scanning the image pickup tube with the start of the photoirradiation period of the next primary color image. As a result, it is possible to obtain a field signal in which no color turbidity exists between the primary color images.
Patent JP-H08148301-A (JP)
Title: High tension variable resistor
Inventor: FUKADA YUTAKA
IPC: H01C13/00
Filed: 1994-11-24
Abstract: PURPOSE: To prevent an alumina substrate from cracking due to shrinkage at the time of curing of an insulating resin in a high-tension variable resistor. CONSTITUTION: An alumina substrate 5, to which a connection terminal 8 forming a deficient part is soldered, is housed in an insulating case, and a first epoxy resin 6 is injected onto it and cured. The defective part is buried in the first epoxy resin 6. Thereafter, a second epoxy resin is injected and cured. At that time, the connection terminal 8 is pulled by the shrinkage of the second epoxy resin 7 in the direction indicated by arrow, and press the alumina substrate 5. However, the alumina substrate is prevented from cracking because the alumina substrate is supported by the first insulating resin 6' which has entered the deficient part of the connection terminal 8 and been cured there.
Patent JP-S62148834-A (JP)
Title: Analyzer
Inventor: MIYATAKE KIMIO
IPC: G01N21/35
Filed: 1985-12-23
Abstract: PURPOSE:To obtain an inexpensive analyzer with high detection accuracy by forming a curved surface body which have its focuses on one-terminal sides of a light source and a cell and putting the one-terminal sides in the curved surface body. CONSTITUTION:The light source 11 is positioned at one focus 15 of the curved surface body 14, so the divergent light 17 of light from the light source 11 is reflected by the inner peripheral surface of the curved surface body 14 and its reflected light 18 travels toward the other focus 16 of the curved surface body 14 to enter the cell 1. Consequently, not only light (direct light) 19 which is incident directly from the light source 11, but also the reflected light 18 enters the cell 1, so the quantity of light incident on the cell increases greatly and the detection sensitivity is improved accordingly. The curved surface body 14 is variable in shape; a curved surface body 14A may be sectioned by connecting open sides of two parabolas 20 and 21 together and a curved surface body 14B may be sectioned by connecting open sides of four parabolas 22-25 together.
Patent JP-H08129333-A (JP)
Title: Simulator of vehicle
Inventor: KURIHARA AKIRA
IPC: G09B9/05
Filed: 1994-11-01
Abstract: PURPOSE: To improve the cost of design and production, to improve maintenance, inspection and repair operations and to improve the operation efficiency. CONSTITUTION: This simulator has displays 1a to 1c which display video signals of mimic out-of-vehicle scenes, a video controller 4 which outputs the video signals, a simulation operator which is provided with a steering wheel, accelerator pedal, brake, etc., and enables a driver to set a speed, direction, engine output, etc., of vehicle, etc., and outputs operation signal and a floor part which is provided with a driver seat to be seated by the driver operating this simulation operator. The plural displays 1a to 1c, the video controller 4 and the simulation operator are housed in a box-shaped casing 3, etc., and at least the simulation operator is formed as an independent unit. The simulation operator is assembled and bisectably disposed in the box-shaped casing.
Patent JP-2001109738-A (JP)
Title: Device and method for detecting peak time
Inventor: IMAI KATSUJI
IPC: B60R21/16
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous detection due to noise and to quickly and accurately detect the peak time of an inputted signal. SOLUTION: This device is provided with a product-sum operating part 24 which performs a product-sum operation (wavelet transformation) of an inputted time series signal with a function of complex variable with an imaginary part whose phase is shifted as much as π/2 with respect to a real part as the base of integration, a phase operating part 26 which operates a phase θfrom the ratio of the real part to the imaginary part of the results of the product-sum operation and a peak time detecting part 28 which detects a time when the operated phase θ changes from 2π to zero as a peak time. The wavelet transformation can quickly the peak time because of using a basic wavelet function that is localized in both temporal and frequency manners.  It is also possible to prevent erroneous detection due to noise, etc., due to not performing a differential operation but the product-sum operation.
Patent JP-H09134955-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L21/76
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage current, which is made to flow between elements, to the minimum without causing a halation in manufacturing a semiconductor device and without being formed a bird's beak in an epitaxial silicon layer. SOLUTION: This method performs a normal anisotropic etching up to the depth d1 of a groove, changes an etching condition, such as a component in a vapor phase and the temperature of a silicon substrate, after the depth d1 to perform an anisotropic etching in such a way that a taper is formed on the side of the groove and forms the groove. After that, a silicon layer is epitaxially grown in the groove to form an epitaxial silicon layer 4. An N- channel MOS transistor is formed in the upper layer part of the layer 4. Here, the transistor is formed in such a way that the taper of the groove is positioned under the lower part of each one of n<+> layers 8 constituting the transistor.
Patent JP-H07142738-A (JP)
Title: Manufacture of semiconductor
Inventor: SUGII TOSHIHIRO
IPC: H01L21/02
Filed: 1993-11-19
Abstract: PURPOSE:To form a punch-through stopper of FET to be produced on an SOI substrate without passing impurities through a channel region. CONSTITUTION:A punch-through stopper 2 consisting of a high concentration impurity region is formed on the surface of a semiconductor wafer 1, then the surface of the punch-through stopper 2 is aligned with the surface of substrate 5, the semiconductor wafer 1 is adhered to the substrate 5, the semiconductor wafer 1 is thinly processed from the surface at the opposite side of the adhered surface, and a semiconductor layer 1a, in which the punch-through stopper 2 is embedded in the interface with the substrate 5, is formed.
Patent JP-H11125505-A (JP)
Title: Position detecting device, and exposure device equipped with the same device
Inventor: OTA KAZUYA
IPC: G01B11/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To maintain a high detection precision by holding the quantities of illumination lights from light sources at a specific rate without making the device constitution of a position detecting device complicated so much even if the light quantity (output) controllability of a light source is inferior to those of other light sources when the position of an object mark is detected by using the illumination lights of mutually different wavelengths from the light sources. SOLUTION: A laser beam from a laser diode 52 and a laser beam of different wavelength from an He-Ne laser light source 56 are composited by a beam composing prism 55, the object mark is irradiated with the composite two- wavelength laser beam through acoustooptic elements 14 and 18, etc., and the diffracted light from the object mark is photodetected by an optoelectric sensor 31. The outputs of the He-Ne laser light source 56 and laser diode 52 are monitored through optoelectric sensors 56 and 54 and the output of the laser diode 52 is in proportion to the output of the He-Ne laser light source 56.
Patent JP-2001114985-A (JP)
Title: Epoxy resin composition and curable epoxy resin film
Inventor: HAMAGUCHI MASAHIRO
IPC: C08L79/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having the ability to form a curable film and giving a cured product excellent in heat resistance and bondability. SOLUTION: This composition comprises (1) a polyether imide, (2) an epoxy resin having at least two epoxy groups in the molecule, and (3) a curing agent. It is desirable that the polyether imide accounts for 10-90 wt.% of the total weight of the polyether imide, the epoxy resin, and the curing agent. It is desirable that the polyether imide has a liquefaction temperature of at least 200 deg.C.
Patent JP-S63143157-A (JP)
Title: Correcting method for mechanical loss data of winder
Inventor: YOKOO NOBUYUKI
IPC: H02P29/00
Filed: 1986-12-05
Abstract: PURPOSE:To automatically correct the mechanical loss data by calculating the compensation data of the mechanical loss and comparing it with the preset mechanical loss data to determine the correction coefficient at the time of pre-drive. CONSTITUTION:When an A-axis motor 22 is winding and a B-axis motor 2 starts the pre-drive, a switch 5 is set to the speed control mode contact 7 side, and the speed is synchronized with the line speed. After synchronization is completed, a speed feedback signal 11 and torque commands N, T are read. Next, the compensation torque TMC for the mechanical loss at the speed N is determined based on the mechanical loss data in a tension controller 8, the correction coefficient K=T/TMC is calculated, the mechanical loss data are multiplied by K and written in the mechanical compensation data. When the B-axis is operated for winding after the rewinding action, the switch 5 is set to the contact 6 side, and mechanical loss compensation is performed via the data at the time of pre-drive. Accordingly, winding can be performed invariably with the fixed tension.
Patent JP-H03152155-A (JP)
Title: Polyphenylene ether resin composition having improved odor
Inventor: SAKURAI TOKIO
IPC: C08L71/08
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a polyphenylene ether resin composition having improved odor and suitable for food-packaging material and food container by compounding a specific carboxylic acid in combination with a specific silica- alumina inorganic compounding agent or a magnesia-silica inorganic compounding agent to a base resin. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyphenylene ether resin or a mixture of polyphinylene ether resin and a styrene resin with (B) 0.1-10 pts.wt. of one or more kinds of carboxylic acids selected from aliphatic polycarboxylic acid (e.g. citric acid) and aromatic polycarboxylic acid (e.g. trimellitic acid) and (C) 0.1-10 pts.wt. of one or more kinds of inorganic compounding agents selected from an alumina-silica inorganic compounding agent having an Al2O3/SiO2 ratio of 0.1-0.8, a specific surface area of >=150m<2>/g and an average particle diameter of <=10mum and a magnesia-silica inorganic compounding agent having a MgO/SiO2 ratio of 0.3-0.7, a specific surface area of >=300m<2>/g and an average particle diameter of <=10mum.
Patent JP-S62151655-A (JP)
Title: Automatic speed change control device
Inventor: AKITA TOSHIYA
IPC: B60W10/10
Filed: 1985-12-24
Abstract: PURPOSE:To always attain favorable drivability even if the weight of a crew or the weight of a cargo changes by providing shift pattern select means adapted to memory a plurality of shift patterns, and select one shift pattern of the plural shift patterns according to a detected weight of a car. CONSTITUTION:A micro-processor 2 memories shift patterns 1, 2, 3. The shift patterns 1, 2, 3 are in the order of decreasing the number of low speed gears used. When the weight of a car is light, the shift pattern 1 is favorable, when the weight of the car is heavy, the shift pattern 3 is favorable, and when the weight is middle between the above, the shift pattern 2 is favorable. According to a load signal from pressure sensors PS1 selects a shift pattern. Thus, corre sponding to increase and decrease of the weight of a crew and a cargo, the shift pattern is changed in three stages, so that deterioration of drivability due to a change of the weight of a car can be prevented to always attain favor able drivability.
Patent JP-H09119635-A (JP)
Title: Hot water supplier
Inventor: KANEKO KAZUHIRO
IPC: F23N5/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve a convenience for an operator by telling necessary information in control processing by voice. SOLUTION: A hot water heater 2 is provided to heat cold water and supply hot water and a control means (a body side controller 6 and a remote control side controller 8) is provided to control the supply of hot water from the hot water heater. The hot water heater is controlled by the control means. In this case, a user is notified vocally of malfunctioning based on the detection of a flame after the operation of an operation switch or after a shift to the operation of combustion via the operation of an operation switch, and abnormality of operation is shown by voice in case the detection of the flame fails.
Patent JP-H11108050-A (JP)
Title: Dynamic pressure bearing device and its manufacture
Inventor: KOBAYASHI TOSHIHIRO
IPC: H02K7/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic pressure bearing device which can improve the productivity while improving the property of the dynamic pressure bearing device, and is of a low cost, and has a high quality. SOLUTION: While a lubricating coating film 32 which consists of an electrocoating part provided at a specific layer thickness on the dynamic pressure bearing surface of a shaft body or a shaft fitting body on which dynamic pressure generating grooves 25 are to be formed, the dynamic pressure generating grooves 25 are formed in the level differences between the outer surface of the lubricating coat 32 consisting of the electrocoating part, and the outer surface of a part without electrocoating. The lubricating coat 32 is obtained simply and at a high accuracy with uniform layer thickness along the whole surface by the uniform coating operation of the electrocoating, at the same time, the dynamic pressure generating grooves 25 are formed without a complicated process.
Patent JP-H08154223-A (JP)
Title: Image display device and cd
Inventor: OGAWA YASUSHI
IPC: H04N5/44
Filed: 1994-11-25
Abstract: PURPOSE: To realize the state of operation or inoperation of a television receiver without complicated operation such as key operation by applying drive control of the television receiver with control data read from a CD. CONSTITUTION: A CD with control data recorded thereon is loaded to a CD player 13. Then a remote controller 10 is operated to send a control signal to apply power to a color television receiver CTV. Thus, the television CTV is driven. A menu key 10a of the controller 10 is operated. A CPU 11 checks a signal of the menu key 10 to discriminate whether or not the mode is the television image mode. When the television image mode is discriminated, a television broadcast reception circuit 17 is set to a broadcast reception state to display an image of a television broadcast program onto a screen of a CRT 16 of the television receiver CTV. On the other hand, when the television image mode is not discriminated, a player 13 is driven by the CPU 11 and menu data are read and a menu image is displayed on the CRT 16.
Patent JP-H1129999-A (JP)
Title: Sound absorbing wall
Inventor: ITOU SADAKUNI
IPC: E04B1/86
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound-absorbing wall which is capable of effectively shutting off the noise in the low and medium sound range and simple in structure by transmitting the vibration of one oscillating plate out of two oscillating plates opposite to each other to the other oscillating plate through a vibration transmission mechanism to mechanically convert the vibration to that of the opposite phase. SOLUTION: Two oscillating plates 2 are mounted on a frame 1 in parallel to constitute a noise absorbing wall. An oscillation link 5 is turnably supported by a fixed point 4 at the center of a support shaft 3. A transmitter hinge-joins a bus link 6 to each end of an oscillation link 5, and joints its tip to a corresponding oscillating plate 2 by a pin 7. The transmitter constitutes a parallel link by two main links and two sub links, and the parallel link may be hinge- joined by pins or integrated with plastic so that a joined part between the links is thin. When the noise arrives at the noise absorbing wall, and the oscillating plate 2 on the sound source side is oscillated, the oscillating plate 2 on the opposite side is oscillated with the opposite phase by the effect of the oscillation link 5.  The noise to be leaked on the opposite side of the wall is suppressed to a lower level, and high noise-absorbing effect is obtained.
Patent JP-H0617777-A (JP)
Title: Changeover device for water ring pump related to suction pressure vessel
Inventor: YOOZEFU KAIZERU
IPC: E03F7/10
Filed: 1991-11-07
Abstract: PURPOSE: To provide a switching device with a simple structure that can be accommodated within a suction pressure vessel or a fresh water tank and is capable of discharging excessive air without generation of strong noisy when a pressure in the suction pressure vessel increases. CONSTITUTION: A switch is used for a water ring pump 13 associated with a suction pressure vessel. The water ring pump is accommodated within a fresh water tank 16 which is separated from the suction pressure vessel. A pressure conduit 1 of the water ring pump is connected to the fresh water tank. A suction conduit 4 can be selectively connected to the suction pressure vessel or the outside air through the switching device 15. Further, the switching device has a pot-like hood comprising a partition extending diagonally in the hood to divide the hood into two chambers. The hood is placed on a lid plate at its opening side. The lid plate has at least four openings which can communicate with each other due to the rotation of the hood. The opening communicates with the chambers, and at least two adjacent chambers can be in communication with each other through an overpressure valve 11.
Patent JP-H06135514-A (JP)
Title: Storage and conveyance device
Inventor: NOGAMI HISATAKA
IPC: B65G1/04
Filed: 1992-10-29
Abstract: PURPOSE:To surely open and close stoppers of the shelves which are arranged at a plural number of steps three-dimensionally, carry in and out storage objects on the shelves from the ascent and descent body side, and eliminate a necessity of mounting a plural number of oscillating means for oscillating drop prevention means on a plural number of storage shelves so as to improve productivity. CONSTITUTION:It is a storage and conveyance device for long material which provides stoppers 7 as a drop prevention means of storage objects on the shelf 6 side, mounts an oscillating means 4 for falling objects prevention means of shelf on the ascent and descent body 1 side for carrying material in and out of shelves, elongates an open and close cylinder 2 of the oscillating means, engages tip metal fittings with a rod 14 of a link 12 on the stopper 7 side and pushes it in to open the stopper 7 so that storage objects are carried in and out of shelves, and oscillates the drop prevention means of shelves from the ascent and descent body side.