baber/WOPTO huggingface dataset:
Patent JP-H0652560-A (JP)
Title: Driving device for objective lens
Inventor: ADACHI YUKIO
IPC: G11B7/09
Filed: 1991-09-12
Abstract: PURPOSE:To shorten the distance from an objective lens to a fixed section in a spring-supported type objective lens driving device so as to house the device in the window frame of an optical disk cartridge. CONSTITUTION:An objective lens 1 is held at the central part of a three- dimensional mobile body 2 along the direction of tacks and the mobile body 2 is supported at four points by means of four plate springs 3a-3d for focusing which are arranged in parallel with each other. The end sections of the springs 3a-3d on the opposite side to the mobile body 2 are connected to a fixed supporting section 6 by using one plate spring 5 for tracking. The spring 5 is arranged in parallel with the direction of tracks at the central part of a repeating plate 4 and both ends of the spring 5 are connected to the section 6.
Patent JP-S60124766-A (JP)
Title: Data transfer device
Inventor: FURUYA KENJI
IPC: G06F13/42
Filed: 1983-12-12
Abstract: PURPOSE:To improve the utilizing efficiency of the device by providing a synchronism circuit and a logical circuit or the like and executing a series of decision processings during one processing in high speed to decrease the utilizing time of a data bus thereby attaining high speed data transfer. CONSTITUTION:A data D to be transferred is read from an area 2b of a memory 2 via a reader 4a and after it is synchronized with a synchronism circuit 5a, the result is inputted to a logical circuit 6a. The circuit 6a judges the effectiveness of the data D by a transmission decision bit information CT and inputs only the effective data to the device 4a. The reader 4a converts the data D into a compressed data CD via a writer 3a and transmits it to a memory 2' together with the information CT. The memory 2' stores the data CD and the information CT to areas 2d, 2c. A device 4b inputs the data CD or the like to a logical circuit 6b, the circuit 6b judges the effectiveness of the data CD, inputs only the effective data to the device 4b, the device 4b decodes the data CD to he original data D and writes it to a memory area 2e. Thus, the data transfer is quickened.
Patent JP-H0895422-A (JP)
Title: Image forming device
Inventor: ISOGAI TAKASHI
IPC: G03G15/01
Filed: 1994-09-28
Abstract: PURPOSE: To provide an image forming device capable of preventing the occurrence of a failure in fixing in the second half part, of a recording paper and unevenness of glossiness on an image due to the fixing in the first and second half parts of the recording paper by supplying an almost equal quantity of heat required for fixing to the first and second half parts. CONSTITUTION: The image forming device is an electrophotographic system image forming device using a thermal fixing device 60 which holds/carries the recording paper by a pair of fixing rollers 61 and 62 being in press-contact with each other and fixes a toner image on the recording paper and provided with an image forming means 30 carrying the recording paper, to form the toner image thereon, a carrying means 55 carrying the recording paper on which the toner image is formed by the image forming means 30 to the fixing device 60, a detecting means S detecting the position of the carried recording paper, a driving means for executing drive capable of changing the rotational speed of the fixing rollers 61 and 62,  and a control means for detecting the point of time that the recording paper rushes into between the fixing rollers 61 and 62 by the detecting means S and reducing the rotational speed of the fixing rollers 61 and 62 in accordance with the passage of the recording paper, after the recording paper rushed into between the fixing rollers 61 and 62 and then, they are rotated once.
Patent JP-H0279258-A (JP)
Title: Flexible magnetic disk device
Inventor: SAKAI JUNICHI
IPC: G11B20/10
Filed: 1988-09-16
Abstract: PURPOSE:To enable the replacement processing of a defective sector by making rewrite timing for an ID part of the defective sector for the replacement processing on an optical sector formatted on a flexible magnetic disk as a reference. CONSTITUTION:The subject device is provided with a specified sector ID detecting means 10, a time counting means 12 for the time required for detecting an index signal and a specified ID and a delay circuit 9 for delaying the index signal based on this time counted value, thereby keeping time intervals between the delayed index signal and the specified sector ID constant, whereas new index signal is generated based on the specified sector ID as the reference. By this method, the index signal can be generated based on the specified sector ID as the reference, and the time intervals between the delayed index signal and the ID parts of individual sectors can be kept constant, so that the rewrite replacement processing can be performed on the defective ID part based on the delayed index signal as the reference.
Patent JP-2001029505-A (JP)
Title: Utensil for health
Inventor: YOSHIZUMI MASAKI
IPC: A63B21/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a utensil for health having multi-functions, which is excellent in maneuverabitity and safety, and the cost of which is low, in the utensil wherein muscles, or the like, are trained by gripping both end sections of a long sized body which is stretchable, and stretching the long-sized body. SOLUTION: To a straight-form grip 3 made of an elastic body, the end section of a utensil body 2 made of a rubber tube is passed, and as a fixing means, a clamping member 8 is inserted between a fixing member 7 and a cap 9. On the fixing member 7 which is fixed to a decorative section 4 and the cap 9 which is fixed to the grip 3, a screw 7a and a screw 9a are respectively provided. Then, when being clamped and fixed, on the slit 8a side of the clamping member 8, the utensil body 2 is clamped and automatically fixed. When the attaching location of the grip 3 is changed, by stretching the utensil body 2 by gripping the protruding section 2a of the utensil body 2, the utensil body 2 becomes thinner. Therefore, the grip 3 easily moves, and when the gripped protruding section 2a is released, the utensil body 2 is restored, and the utensil body 2 is fixed to the grip 3.  Thus, the stretching-reciprocating motion of the utensil body 2 which is the purpose of the exercise can be easily performed.
Patent JP-S6293942-A (JP)
Title: End point detector
Inventor: ICHIKAWA KAZUYA
IPC: H01L21/3065
Filed: 1985-10-21
Abstract: PURPOSE:To accurately detect the end point of etching by a method wherein, when a thin film formed on a semiconductor wafer is subjected to microscopic processing by dry etching, the change in the intensity of emission spectrums emitted from the thin is detected by means of photo sensors. CONSTITUTION:A parallel plate electrode 7 consisting of a lower electrode 5 whereon a semiconductor wafer 4 is placed and an upper electrode 6 is provided over a substrate part 1 of an etching device having an exhaust tube 9, the electrode 7 is covered with a bell-jar 2 having a gas supply pipe 11, the electrode 5 is earthed and the electrode 6 is connected to a high-frequency power source 8. Then, gas is fed in the bell-jar 2 through a reaction gas control mechanism 10 and a thin film provided on the wafer 4 is etched with plasma 12 generated. At this time, a transparent window 13 is provided on the sidewall of the bell-jar 2, emission spectrums generated from the thin film are made to pass through an interference filter 14, a lens 15 and a slit 16 having plural penetrated holes 16a and 16b, the spectrums from the different positions are detected by photo sensors 17a and 17b and are combined in a circuit part 18, this output is decided in a decision part 19 and the power source 8 is stopped on the basis of the decided result.
Patent JP-H04114253-A (JP)
Title: Data transfer system
Inventor: YAZAKI NAOFUMI
IPC: G06F13/28
Filed: 1990-09-05
Abstract: PURPOSE:To shorten time to occupy a main bus for transferring data from an input / output device controller and to improve the performance of a data processor by providing an exclusive bus to connect the data bus of the input / output device controller not to the main bus but to a data transfer controller. CONSTITUTION:The exclusive bus is provided to directly connect the data bus of an input / output device controller 5 to a data transfer controller 4 when the data length of a main bus 6 is several times as long as the data length of the input / output device controller 5 in the case of transferring data between a storage device 2 and the input / output device controller 5. According to the data transfer request of the input / output device controller 5, the data transfer controller 4 dispatches the data. Thus, the data is transferred between the input / output device controller 5 and the storage device 2 while making the data length equal to the data length of the storage device 2. Thus, the time for the data transfer controller 4 to occupy the main bus 6 is shortened, and the performance of the entire data processor can be improved.
Patent JP-S6475721-A (JP)
Title: Vibration suppressor for vehicular construction machine
Inventor: TORII SATORU
IPC: F16F9/18
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the instant lowering of a boom during switching period as well as suppress the occurrence of vibration during traveling of vehicle by a method in which an accumulator is connected through a mode-switching valve and a reducing valve to an oil-pressure cylinder for operation by an outside pipe. CONSTITUTION:An accumulator 19 for suppressing vibration is set through a mode-switching valve 18 and a reducing valve 20 on the auxiliary load holding side oil chamber 8a of an oil-pressure cylinder. A throttle valve 31 is also pro vided on the primary side of the valve 20 as needed. The valve 18 is designed to be switched to an interruption position (operation mode) or to a communica tion position (traveling mode). The comfortable ride feeling can thus be im proved by reducing vibration during traveling, and the safety during operation can also be raised due to smooth suppression of the vibration of the accumula tor.
Patent JP-S61104928-A (JP)
Inventor: DENISU UORUTAA EREEZU
IPC: B65B51/00
Filed: 1985-10-21
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-H0684921-A (JP)
Title: Device and method for inspecting bump shape of ic chip
Inventor: KAWASHIMA AKIHIRO
IPC: H01L21/60
Filed: 1992-09-01
Abstract: PURPOSE:To automatically discriminate between normal and abnormal shapes of a bump by shifting a moving member to a normal height of the bump and detecting the conducting condition of a wiring pattern. CONSTITUTION:An inspecting device is provided with an inspecting head member 1, which is linearly movable in a vertical direction, a flexible substrate 2 which is attachable /detachable from the bottom edge plane and a plurality of conduction testers 4 which are arranged in a wiring pattern 3 so as to detect the conduction condition. The inspecting head member 1 is shifted downward so as to press the flat plane 2a of the flexible substrate 2 to an IC chip 5 and each disconnection part 3a of the flat plane 2a is permitted to abut on the corresponding bump 7 of the IC chip 5. The conduction condition of the wiring pattern 3 is detected by the conduction tester 4 and whether the shape of the bump 7 is normal or abnormal is detected. Thus, the bump shape abnormality conventionally detected by visual inspection is automatically inspected and judging mistakes are eliminated since the inspection is not dependent on sensibility.
Patent JP-S6292700-A (JP)
Title: Speaker unit
Inventor: MASUI YUKIO
IPC: H04R7/12
Filed: 1985-10-18
Abstract: PURPOSE:To eliminate occurrence of distortion and color deviation in a picture even if the front part of the unit and a television picture are adjoined by providing a dust cap formed of magnetic material on the sound producing face side of a diaphragm made of magnetic material. CONSTITUTION:The unit is composed of a main magnet 1, a lower plate 2, a cancel magnet 3 an upper plate 4, an iron frame 5, an iron cover 6, a voice coil 9, a damper 10, an edge 11 and a cabinet 12, and a diaphragm 13 and a dust cap 14 are made of magnetic material respectively. As a countermeasure against leakage flux is made on the rear face of a dynamic loudspeaker similarly with usual examples, almost no leakage flux occurs. As for the front face part, occurrence of leakage flux is the same with former examples. However, as the diaphragm 13 and dust cap 14 are made of magnetic material, leakage flux pass inside of the diaphragm 13 and dust cap as shown by an arrow mark a, and accordingly, the value of leakage flux to the front of the dynamic loudspeaker decreases remarkably.
Patent JP-S6387523-A (JP)
Title: Packaged burner
Inventor: TAKABAYASHI HIDEYUKI
IPC: F23L15/00
Filed: 1986-10-01
Abstract: PURPOSE:To save energy and improve the thermal efficiency by preheating combustion air with the heat of a waste gas and adjusting the supply flow rate to a burner head to control an air to fuel ratio. CONSTITUTION:Combustion air sent from a blower enters a heat exchanger 5, and is heat-exchanged in the heat exchanger 5 by a waste gas (not shown) sent in an intercrossing manner and is raised of its temperature. Then, the combustion air is supplied to a burner header 3 through a flow rate adjusting valve 19 using a shape memory alloy. Upon this occasion, when the preheating temperature of combustion air reaches the memory temperature of the shape memory alloy, the valve 19 is opened, and when the preheating temperature is lower than the memory temperature, the valve 19 acts in the closing direction to increase or decrease the flow rate. By this construction, combustion air of the flow rate in correspondence to the preheating temperature can be supplied and the heat of the waste gas is effectively recovered and the thermal efficiency is improved.
Patent JP-S6476885-A (JP)
Title: Ski plate
Inventor: SUNAMI HIDEHACHIRO
IPC: C23C16/30
Filed: 1987-09-18
Abstract: PURPOSE: To improve wear resistance, corrosion resistance and ornamentality by coating the surface of the aluminum alloy or steel of a ski board with a layer formed by combining one kind or more of special metal-nonmetal compds. CONSTITUTION: The main body or edge materials of the skin board are formed of the metal 20, such as aluminum alloy or steel. The surface of the metal 20 is provided with the layer formed by combining one or more kinds of the metal-nonmetal compds. formed by combining the metallic compsn. combined with >=1 components of elements of B, Al, Y, lanthanum systems and elements which are Ti, Zr, Hf, Si, V, Nb, Cr, Mo, W, Mn, Fe, Co and Ni and the nonmetal components combined with >=1 components of elements which are B, C, N and O. Namely, the surface of the metal 20 is coated with a ceramic coating 23. As a result, the wear resistance, corrosion resistance and ornamentality are improved.
Patent JP-S59123140-A (JP)
Title: Picture tube device
Inventor: SUZUKI HIROSHI
IPC: H01J29/48
Filed: 1982-12-29
Abstract: PURPOSE:To obtain beam spots of about a constant diameter over the whole range from low brightness to high brightness by arranging control electrodes G2-G5 and giving the specific potential inclination between the electrodes G2 and G3 while giving the potential which takes the maximum value in the region of the electrode G3 and the minimum value in the region of the electrode G4. CONSTITUTION:From the side of G1 electrode 2 acting as a control electrode to the side of G6 electrode acting as the last acceleration electrode, G2 electrode 3, G3 electrode 22, G4 electrode 23 and G5 electrode 24 are arranged in order. The electrode 3 has the same structure as the acceleration electrode and the plate-shaped electrode 22 adjacent to the electrode 3 is adjacently arranged so as to have the potential inclination of 10<5>-5X10<5>V/cm to the electrode 3. The electrodes 23, 24 and 21 are cylindrically formed, the electrodes 22 and 24 are connected to each other while being given the focusing potential Vfoc of 6- 10KV. Further, the electrode 23 is given the potential lower than the potential Vfoc while the electrode 21 is given the high potential of about 30KV. The substantially thick main lens 26 is generated by the electrodes 22, 23, 24 and 21 so as to obtain beam spots having about a constant diameter over the whole range from low brightness to high brightness.
Patent JP-H0658931-A (JP)
Title: Equipment for health care
Inventor: OGURA KENJI
IPC: G01N27/327
Filed: 1992-08-10
Abstract: PURPOSE:To obtain equipment for health care which enables execution of the health care by measuring the concentration of a constituent contained in saliva. CONSTITUTION:A detecting terminal 1 has a sensor 2 mounted on the fore end thereof. Since the sensor 2 is put into the mouth, the detecting terminal 1 needs to have a certain length. Therefore a wiring part is prolonged and this wiring part is protected by a water-resistant guide 3. Besides, a water- resistant cable-protecting case 4 is provided at the end part of the guide 3 and thereby a cable 5 is protected. An electric signal generated from the detecting terminal 1 is sent to an arithmetic device 6 by the cable 5. A value of the boundary (boundary value) between a normal value and an abnormal value of a substance to be measured is inputted beforehand to the arithmetic device 6 and it is compared with the signal from the detecting terminal 1. The result of determination by the arithmetic device 6 is displayed in a display device 7.
Patent JP-H1183343-A (JP)
Title: Exhaust gas treatment facility of electric furnace for steel making
Inventor: NAKAYAMA MICHIO
IPC: F23J15/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To save consumption of fuel required for thermal decomposition of hazardous constituents by heating an exhaust gas having a temperature not higher than a specified temperature by providing in an electric furnace facility for steel making a regenerative combustion device capable of recovering sensible heat of the gas heated. SOLUTION: An exhaust gas from an electric furnace 1 is introduced into a combustion tower 2 and unburned constituents in the waste gas are burned in the combustion tower 2 and splashes and the like in process of refining are settled and temperature of the exhaust gas is measured at an outlet of the combustion tower 2. In the case wherein measured temperature is a hazardous constituent decomposition temperature of not higher than 800C, the waste gas is cleared of dust by a dust removing device 3 before being introduced to a regenerative combustion device 4 and the regenerative combustion device 4 heats the hazardous constituents to a temperature of not lower than 800C needed for decomposition of the hazardous constituents by a kerosene fuel 5.  After such treatments, the gas obtained by decomposing the hazardous constituents in exhaust waste gas is cooled by a water cooled duct 6 and guided to a bag filter 7.
Patent JP-H1079290-A (JP)
Title: Induction heating device
Inventor: ISHIMARU NAOAKI
IPC: A47J27/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To ensure cost reduction in a device comprising a heating coil, an inverter circuit, and a control circuit by comprising the heating coil of a conductor and heat storing means so that the heating coil can be manufactured easier and more inexpensively than a conventional coil. SOLUTION: This device has a heating coil 12 for performing induction heating, an inverter circuit 13 for supplying high frequency power, and a control circuit for controlling operation of the inverter circuit 13. In the device, the heating coil 12 comprises a copper pipe 15 being one cylindrical conductor coated by an insulation coated layer 16 and a water 17 being heat storing means for storing heat due to a loss of the conductor, enveloped in the copper pipe 15 and this copper pipe 15 is spirally wound on a concentric circle and formed. As a result, a temperature rise of the coil can be suppressed equal to or less than that of a conventional litz wire coil.
Patent JP-H04114256-A (JP)
Title: Cooperated work processing system
Inventor: BEPPU MITSUO
IPC: G06F15/00
Filed: 1990-09-05
Abstract: PURPOSE:To enable a work processing with high quality and satisfactory cost performance by executing the work processing while cooperating by using a general-purpose personal computer communication network. CONSTITUTION:A specified work discrimination processing part 4 decodes a format by referring to a work definition file 7, decides the necessity of work cooperation first and decides it as needed which work is executed. Based on this decision, when a specified work processing part 6 is activated after reception to a reception file 8 by a down load processing part 5, a data is extracted from the reception file 8, the specified work processing is executed and a result data is stored in a work data file 9. Afterwards, a specified work data transmission file generation processing part 10 prepares a transmitting data (transmitting file) by extracting the data of the processed result from the work data file 9 and transfers the data to an electronic mail exchange processing part 3 by an up load processing part 11, and transmitted to a relevant member. Thus, by utilizing the general-purpose personal computer communication network, the a mail order system or the business report or the like of a small scale company can be easily and automatically cooperated.
Patent JP-H0977126-A (JP)
Title: Packing box for machinery arranged at high place
Inventor: TAZAWA HIDEMICHI
IPC: B65D25/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a packing box apparatus capable of carrying all of parts at once to enhance work efficiency. SOLUTION: A lid member 3 is formed to the upper edge part of one surface part of a box main body 2 of which the upper surface part is opened through a hinge part 4 and a folding piece part is formed to the leading end of the lid member 3 and belt hooking parts 7 are formed to both sides of the folding piece part 6. Bending rules 8, 9 for folding the lid member 3 are provided to the lid member 3.
Patent JP-H0396345-A (JP)
Title: Heat sealable package
Inventor: KAGEYAMA MASAYUKI
IPC: B65D65/40
Filed: 1989-09-11
Abstract: PURPOSE:To improve the heat sealing property of package, while the adsorption of the useful component of the perfume, etc., in content is minimized by using the copolymer polyester resin whose value of solubility parameter is specified as at least an inside layer. CONSTITUTION:A package is composed of the inside layer 1 made of copolymer polyester resin and the outside layer 3 laminated on said inside layer through an intermediate layer 2. The inside layer 1 is composed of the polyester resin in which Y value of following formula is at least 9.8. Y=9.949-0.003a1+0.007 a2+0.003a3+0.002a4-0.018a5+0.001b1-0.002b2 (in the formula, a1 = terephtalic acid, a2 = isophtalic acid, a3 = adipic acid, a4 = glutaric acid, a5 = dimer acid, b1 = ethylene glycol, b2 = mol% of 1,4-butanediol, any two or more of a1-a5 and any one or more of b1, b2 exist surely).