baber/WOPTO huggingface dataset:
Patent JP-S63156409-A (JP)
Title: Manufacture of piezoelectric single crystal filter
Inventor: SHIMIZU JUNICHIRO
IPC: H03H9/56
Filed: 1986-12-19
Abstract: PURPOSE:To prevent reliability from being lowered due to exchange, by forming plural thick film capacitors connected in parallel by a screen printing method on a ceramics substrate, and adjusting the capacitance of the capacitors to required capacitance values by cutting wires connecting mutual capacitors. CONSTITUTION:A conductor pattern is manufactured by performing the screen printing of conductor paste such as a silver(Ag)-palladium (Pd) series or a gold(Au)-palladium(Pd) series on an alumina substrate, but at this time, the lower electrode of a coupling capacitor is formed simultaneously. After the plural (three in this case) thick film capacitors 4 are formed, a conductor wire 5 connected to a piezoelectric vibrator 3 is cut fitting to a measured value, thereby, capacitance adjustment is performed. By adopting such a method, it is possible to obtain the optimum value as the coupling capacitor different from a case wherein chip capacitors with various values are loaded in a conventional case.
Patent JP-H05143578-A (JP)
Title: Information processor
Inventor: SASA MASAAKI
IPC: G06F17/22
Filed: 1991-11-20
Abstract: PURPOSE:To effectively use a user's dictionary 4 and to improve operating efficiency such as document preparation. CONSTITUTION:To register a registration word, a keyword and a registration word inputted from a keyboard 1 are supplied to a registration word registration part 13 via a keyword/registration word input part 9, and registered in the user's dictionary 4 while corresponding them to a user's identifier stored in a user's identifier storage part 12. To convert the keyword, the inputted keyword is supplied to a registraion word take-out part 14 via a keyword input part 11 and the inputted user's identifier is supplied to a registration word take-out part 14 via a user's identifier input part 10 and the user's identifier storage part 12. The registration word take-out part 14 retrieves the registration word registered in the user's dictionary 4, selects the registration word corresponding to the keyword, retrieves the registration word, selects the registration word corresponding to the inputted user's identifier and takes it out.
Patent JP-H09145266-A (JP)
Title: High frequency melting furnace
Inventor: MOTOKI KIYOHIDE
IPC: F27B14/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To have a molten metal leak detecting part being free from a false operation, to avoid conducting useless operations for dismantlement and reconstruction and to prevent lowering of the efficiencies of operations for production and molten metal production. SOLUTION: This high frequency melting furnace 1 is constructed of a furnace wall 4 which forms a melting chamber 2 having an opening 2 in the upper part and is constructed of refractory, a tubular induction heating coil 5 which is disposed opposite to the outer peripheral surface 41 of the furnace wall 4 except a prescribed depth (h) from the end face 21 of the opening of the melting chamber 2 and has a refrigerant passage 50 inside and an insulating tube 7 which is disposed in almost the same height H as the furnace wall 4 between the furnace wall 4 and the induction heating coil 5 and has a detecting part detecting a leak of molten metal 22 in the melting chamber 2. The insulating tube 7 has a cut part in a region of the furnace wall 4 wherein the induction heating coil 5 is not disposed.
Patent JP-H03167403-A (JP)
Title: Length-measuring apparatus
Inventor: NAGASAWA KIYOSHI
IPC: G01B11/02
Filed: 1989-11-27
Abstract: PURPOSE:To improve measuring accuracy by changing an image with a micromotion mechanism, and performing specified operation based on the changing amount of the micromotion mechanism when the state of a corresponding address is changed. CONSTITUTION:The data of an image are stored in an address corresponding to each picture element in a memory part 16c. Then a micromotion mechanism 18 is driven through an image processing part 16a and a micromotion controller 19 until the state of an address neighboring one address having the data showing an edge in the memory part 16c is changed when the edge is measured. The value of the edge for which the addresses are related is operated in the processing part 16a based on the changing amount of the mechanism 18. This processing is performed for all addresses having the data showing the edge or for the selected specified addresses, and the final edge can be determined.
Patent JP-H11137734-A (JP)
Title: Golf club head
Inventor: KODAMA HITOSHI
IPC: A63B53/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a comfortable impact sound by using a vibrating material with a specified value of vibration loss coefficient or less at least in a part of the golf club head. SOLUTION: Epoxy resin hardened at 180 deg.C is rolled on a mold release paper sheet to have a resin METSUKE of about 128 g/m<2> , carbon fiber is paralleled thereon in one direction and impregnated with epoxy resin to obtain a carbon fiber prepreg. The prepregs are laminated in such a manner that the fiber directions intersect each other to reach a thickness of about 10 mm. On a flat mirror finished iron plate, a bleed cloth formed by a mold release film and glass fiber woven fabric is superposed and sealed by a heat resisting back film. This is held under vacuum for designated time, and then heated and pressurized in an auto clave to prepare a fiber reinforced plastic thin plate. Thus, a vibrating material having a vibration loss coefficient of 0.2 or less, for example, about 0.09 is obtained. The material is used to form a hollow golf club head, whereby the impact sound feeling can be improved.
Patent JP-2000133808-A (JP)
Title: Manufacture of silicon layer and manufacture of semiconductor device
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/208
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enable low melting point metal molten liquid to be used repeatedly, by controlling the film thickness and its uniformity of silicon layer formed by crystal growth through control of the thickness and its uniformity of a silicon thin film, and precipitating the greater part of silicon dissolved in the low-melting point metal molten liquid. SOLUTION: After seeds 12 of crystal growth are formed on the surface side of an insulating substrate 11, a silicon thin film 14 comprising amorphous silicon or polycrystalline silicon having a specified film thickness is formed on the surface side of the substrate 11. This substrate is made to pass through low-melting point metal molten liquid 15, the silicon thin film 14 is made to dissolved in the liquid 15, and the substrate 11 is pulled up from the liquid 15. Silicon dissolved in the low-melting point metal molten liquid 15 is subjected to crystal growth, making the seeds 12 of crystal growth a start point. Thereby a silicon layer 16 is formed. In this manufacturing method of a semiconductor device, a semiconductor element is formed by applying a prescribed treatment to the silicon layer 16.
Patent JP-H05141996-A (JP)
Title: Case for magnetic sensor
Inventor: NAKAMURA YORIHISA
IPC: G01R33/06
Filed: 1991-11-20
Abstract: PURPOSE:To improve the sealing property between a cap and the connection section of a hollow cylindrical member, improve the flatness, and increase the output signal of a sensor. CONSTITUTION:A hollow cylindrical member 28 and a cap 30 are both made of stainless steel. The cap 3 is nonmagnetic, and its thickness is set to 0.05mm. The hollow cylindrical member 28 and the cap 30 are fixed by laser welding. The sealing property is improved, the flatness of the cap 30 is improved, the gap with an object to be detected is reduced, and the output signal of a sensor can be increased.
Patent JP-H02259144-A (JP)
Title: Method and apparatus for preparing cylindrical reinforcing material ,cylindrical reinforcing material and use thereof
Inventor: ERITSUKU MIDERUMAN
IPC: D04B1/00
Filed: 1989-11-27
Abstract: PURPOSE: To simply produce a multi-axial and multilayer reinforcing yarn- containing tubular knitted inlay fabric or a structure of reinforcing yarns by arranging the reinforcing yarns at an acute angle within a specific angle range to the vertical axis of the tube. CONSTITUTION: A conveyor belt 11 is installed at a speed corresponding to the moving speed of a tubular knitted inlay fabric on the outside of a vertical cylindrical column 10 and feed apparatus 13, 14 and 15 are rotated in any direction to place reinforcing yarns 20 on the conveyor belt 11 at an angle of +10 to +80 deg., e.g. +45 deg. and introduced into the tubular knitted inlay fabric at the same angle. Reinforcing yarns 21 are then placed on the conveyor belt 11 at an angle of -10 to -80 deg., e.g. -45 deg. and reinforcing yarns 19 are subsequently placed on the conveyor belt 11 at an angle of about 0 deg. to the vertical axis of the tube.
Patent JP-H11146413-A (JP)
Title: Image processor
Inventor: MAYAHARA NAGAYOSHI
IPC: H04N9/07
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To perform a color noise elimination processing by a software processing without using a base noise clip circuit as a hardware, to suppress the enlargement of a circuit scale and the raise of a cost, to reduce the burdens imposed on a central arithmetic processor and to perform a high-speed processing. SOLUTION: A CUP inputs S31 two color difference signals Cb and Cr, calculates S32 R=(Cb<2> +Cr<2> )<1/2> by the software processing, compares it with a prescribed value N and respectively sets S34 a variable Mcb indicating the level of an output color difference signal Cb' and the variable Mcr indicating the level of the output color difference signal Cr' to 0 at the time of R>N. At the time of R>=N, the conversion of multiplying the color difference signals Cb and Cr by (1-N/R) is performed and they are respectively set S35 to the variables Mcb and Mcr . Then, the values of the variables Mcb and Mcr are outputted S36 from the central arithmetic processor as the output color difference signals Cb' and Cr'.
Patent JP-H08146853-A (JP)
Title: Toner recovering device for electrophotographic device
Inventor: UCHIDA TOSHIYUKI
IPC: G03G15/00
Filed: 1994-11-15
Abstract: PURPOSE: To prevent the sliding property of a rotary shaft from deteriorating by providing a drive transmission member for transmitting the rotation to the rotary transporting member, outside the top end side of a transporting pipe, connected with a rotary transporting member through a rotary shaft penetrating the transporting pipe. CONSTITUTION: The device is constituted that the drive transmission member 37 for transmitting the rotation to the rotary transporting member 33 is provided outside the top end side of the transporting pipe 30, while connected with the rotary transporting member 33 through the rotary shaft 36 penetrating the transporting pipe 30. Then, at the time of driving, the residual toner on the photoreceptor 10 after the image transfer is removed by the cleaning unit 14, the removed toner is put inside the transporting pipe 30, simultaneously the drive transmission member 37 is rotated to which transmitting the driving force from the driving source, the rotation is transmitted to the rotary transporting member 33 through the rotary shaft 36, and the used toner inside the transporting pipe 30 is obliquely transported to the recovering part through inside the transporting pipe 30 by the rotation of the rotary transporting member 33 and recovered to the recovering part.
Patent JP-2000131866-A (JP)
Title: Electrophotographic sensitive body
Inventor: URANO AKIYOSHI
IPC: G03G5/147
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitive body capable of enhancing sensitivity as a photosensitive body and improving quality of an obtained image by improving the electrical conductivity of an overcoat layer. SOLUTION: The electrophotographic sensitive body 11 is composed of a photosensitive drum main body 12, a photosensitive layer 13 provided on the photosensitive drum main body 12 and an overcoat layer 14 provided on the photosensitive layer 13. The overcoat layer 14 contains, as an electroconductive fine powder, Sb-doped tin oxide. The electroconductive fine powder has a specific surface area of 70-190 m2/g and the content of the electroconductive fine powder is in the range of 10-50 parts by weight per 100 parts by weight of solid components of the resin contained in the overcoat layer 14.
Patent JP-H09142499-A (JP)
Title: Tubular container
Inventor: YUZUHARA YUKITOMO
IPC: B65D35/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a content which remains in a container as much as possible, and also, reduce the number of parts by a method wherein at one end of a tube, a neck part which has a rigidity higher than that of the tube, and as a curved surface or an approx. flat surface being expanded to the tube side, on the internal side of the tube, is integrally formed by injection-molding a thermoplastic resin. SOLUTION: At one end of a tube 1, a neck part 2 is integrally formed by injection-molding a thermoplastic resin by an insert molding method, and the other end is sealed by a generally known method to constitute a tubular container. A surface 5 of the neck part 2, which is confronted with the internal side of the tube 1, has an expanded shape of a curved line toward the axial direction of the tube 1. The surface 5 gently ascends toward the center from a bonded area (1a) with the neck part 2 of the tube 1, and then, expands to the tube 1 side. The expanded shape of the surface 5 is a shape which roughly meets a deformed shape of the tube 1 being deformed with the bonded area (1a) as a starting point, when the vicinity of the bonded area (1a) of the tube 1 is pressed.
Patent JP-H08143428-A (JP)
Title: Enamel remover
Inventor: AOSHIMA MASAYOSHI
IPC: C11D7/26
Filed: 1994-11-16
Abstract: PURPOSE: To obtain an enamel remover, consisting essentially of acetone, ethylene carbonate and a lower monohydric alcohol and having remarkable effects on removal of an enamel on a nail without any irritant smell in use and damaging the nail or skin. CONSTITUTION: This enamel remover contains acetone (5-60wt.%), ethylene carbonate (2-40wt.%) and a lower monohydric alcohol (2-90wt.%). Water (4-10wt.%) can further be blended in the enamel remover in order to impart humectant properties to the nail. Thereby, the nail can be kept moist. An ester- based oil agent can further be blended in order to supply the oil in the nail. Furthermore, polyols or carbitols can be blended in this enamel remover in order to impart the humectant abilities to the nail. The amount of one or more blended ester-based oil agents, polyols and carbitols is preferably 0.1-10wt.%, especially preferably 2-8wt.%.
Patent JP-H10136607-A (JP)
Title: Shaft-fixed flat geared motor
Inventor: YAMAGUCHI TADAO
IPC: H02K7/116
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a flat geared motor, which is extremely thin and whose costs and performance are favorable. SOLUTION: In a shaft-fixed flat geared motor, the output of a rotor 3 is fetched via a pinion as a transmission means. The flat geared motor is provided with the flat rotor 3, in which a pinion 3b as the transmission means is integrated on one side, with a shaft S which supports the rotor 3, so as to be freely rotatable with a housing H which supports at least one end of the shaft S and with a means 7, which is placed on a part of the housing and which drives the rotor 3. The rotor 3 is shaft-supported by at least a part of the transmission means, and a relief part 1b which fetches the output of the transmission means is installed at the housing.
Patent JP-H05142954-A (JP)
Title: Image forming device
Inventor: ASANUMA SATORU
IPC: G03G15/16
Filed: 1991-11-21
Abstract: PURPOSE:To make a transfer condition excellent and to selectively form an excellent image an optional color among the plural colors. CONSTITUTION:The circumferential edge part of a roll 34 is placed a little outside from a tangent line, at the transfer position (a) of a photosensitive drum 19Y. Then, the winding angle of an intermediate transfer belt 12 with respect to the drum 19Y becomes large and the surfaces of the drum 19Y and the belt 12 are brought into contact with each other. Such relation is similarly obtained at a part corresponding to rolls 35-37. Besides, the roll 34 can be individually retracted to a position shown by a continuous line by a moving mechanism. Thus, the drum 19Y and the belt 12 are separated.
Patent JP-H03166434-A (JP)
Title: Pillar beam junction device
Inventor: YOKOHAMA SHIGEYUKI
IPC: E04C3/04
Filed: 1989-11-25
Abstract: PURPOSE:To enhance the workability and besides to maintain a desired junction strength by fixing, by welding, a junction metal fitting of specified thickness to the lower end of an upper pillar and the upper end of a lower pillar, and junctioning the junction metal fitting with the end plate of a beam by means of one-side bolts. CONSTITUTION:A prismatic junction metal fitting 2, wherein the thickness of the body 3 is specified as approximately 2.0 - 3.0 times as thick as the thickness of an upper pillar 1a or a lower pillar 1b, is fixed, by welding, to the lower end of the upper pillar 1a and the upper end of the lower pillar 1b. Next, the junction metal fitting 2 and the end plate 6 of a beam 5 are junctioned with one-side bolts 9. Hereby, by selecting the material and the diameters of one-side bolts 9 properly, the desired junction strength can be maintained.
Patent JP-H05141954-A (JP)
Title: Input signal processing method for precise positioning device
Inventor: KAWASAKI KATSUYOSHI
IPC: G01B21/00
Filed: 1991-11-21
Abstract: PURPOSE:To reduce a dead zone due to noises and improve the positioning precision in a low-speed moving region in particular by reducing the noises of the input signal. CONSTITUTION:The sinusoidal input signal A is inputted to the nonreversion side of a comparator 16 via an F/V converter 15. The voltage signal corresponding to the reference frequency is inputted to the reversion side of the comparator 16. An analog switch 18 is turned on or off by the output from the comparator 16, the sinusoidal input signal A is fed to a low-pass filter circuit 19 side when the moving speed of a head positioner is lower than the preset speed, and the noise width of the input signal is shrunk. The noise width interferes with the hysteresis width of a zero-cross Schmidt trigger circuit, and the width of the dead zone having an unstable zero-cross output is reduced.
Patent JP-H09125281-A (JP)
Title: Metallic magnesium electrolytic device
Inventor: UEDAHIRA TAKASHI
IPC: C25C3/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To lower the unit requirement of power by controlling the opening degree of an automatic valve to keep the suction pressure of gaseous Cl2 at a target value. SOLUTION: Plural electrolytic cells 1 are provided in the metallic Mg electrolytic device, and a molten salt is electrolyzed to produce metallic Mg. In this case, the by-produced gaseous Cl2 in the plural electrolytic cells 1 is collectively sucked by a blower 9 provided to a main pipe 8 through a branch pipe 7 and sent to a refining equipment. In that case, the gas is passed through a transport line with an automatic gate valve 11 having an air-air positioner provided to the branch pipe 7. The gaseous Cl2 suction pressure in the cell is detected by a control system consisting of a personal computer 14, and the opening degree of the automatic valve provided to each branch pipe 7 is controlled to keep each suction pressure at a target value. Consequently, the suction pressure in each cell is kept at an ideal extremely low negative pressure.
Patent JP-H05119079-A (JP)
Title: Power supply voltage monitoring device
Inventor: SAISHO AKITO
IPC: G06F1/28
Filed: 1991-10-25
Abstract: PURPOSE:To enable a power supply voltage monitoring device to monitor the fluctuation of an AC voltage and notify its operator of the abnormality of the voltage when the abnormality occurs. CONSTITUTION:This power supply voltage monitoring device is provided with a count signal generation circuit 2A which generates a count signal SC synchronized to an AC voltage ACV, reset signal generation circuit 2B which generates a reset signal SR when the AC voltage ACV exceeds a prescribed voltage value, count circuit 3 which counts the count signal SC and resets the count value (m) of the count signal SC based on the reset signal SR, count preset circuit 6 which presets a prescribed value (n), and comparator circuit 4 which compares the count value (m) with the prescribed value (n).
Patent JP-H09126470-A (JP)
Title: Heating cooking apparatus
Inventor: YOSHIDA MINORU
IPC: F24C7/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a smooth automatic door swinging mechanism scarcely having trouble in a heating cooking apparatus having a vertical slide type door. SOLUTION: A large-diameter pulley 12 for winding a wire 10 for a door to vertically move a slide type door 4, and a smalldiameter pulley 22 for winding a wire 16 for a spring to be connected to a spring 18 are disposed on the same rotary shaft of a motor 15, and the door 4 is slidably swung by the rotation of the motor 15. Since the feeding length (or the winding length) of the wire 16 for the spring is shorter than the sliding length of the wire 10 for the door in response to the difference of the diameters of both the pulleys 12, 22, the extension and contraction of the spring 18 may be short. As a result, the designing of the spring 18 is facilitated, and the damage or trouble of the spring 18 is reduced.
Patent JP-H11138155-A (JP)
Title: Bactericidal lamp device and elevated water tank
Inventor: KANASUGI KIMIYOSHI
IPC: C02F1/32
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To sterilize and purify the water in a water storage tank. SOLUTION: A light-transmissive bottomed cylinder 12 is inserted into the opening 11 of the upper lid 10 of a water storage tank 1 and held. A member 15 with the upper end fixed to a lid member 17 and holding bactericidal lamps 16A and 16B is inserted into the cylinder 12 and retained, the lamps 16A and 16B are energized to irradiate the inside of the tank 1 with UV, and the water is sterilized. Consequently, the bactericidal lamp device and elevated water tank by which the inside of the tank is effectiely sterilized are provided.
Patent JP-H11146605-A (JP)
Title: Main motor for railroad vehicle
Inventor: YAGI NOBUYUKI
IPC: H02K9/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a main motor for a railroad vehicle which can suppress noise transmitted, especially, to a cabin. SOLUTION: A protruding part 19b, where the outer-periphery surface and inner periphery of an exhaust fan 11 facing each other with a small clearance, is formed for the inner surface of a bracket 19. As a result, a negative pressure relief hole 19a formed at the bracket 19 is positioned on the nearer side to the central part side than a protruding part 19b. The negative pressure relief hole 19a and the delivery side of the exhaust fan 11 are communicated to each other through the small clearance by the protruding part 19b of the bracket 19.