baber/WOPTO huggingface dataset:
Patent JP-H11129166-A (JP)
Title: Transporting device for hydraulic bolt tensioner
Inventor: HAMAGUCHI HIROYUKI
IPC: B25B29/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To fasten various closing lids for a pressure vessel's opening by driving the center of a rotational axis of a column of a transporting device in the height direction into plural columns, engaging fitting parts of respective columns with each other, and adjusting the height direction. SOLUTION: A hoisting member 4b is rotated by a turning device 4e so that a hydraulic bolt tensioner 1 can be positioned on a closing lid fastening bolt 2. After that, a hoisting accessory 5 is lifted up and down by a tensioner lifting device 4c, the hydraulic bolt tensioner 1 is positioned on the fastening bolt 2 on a closing lid 3, the tensioner is engaged with the fastening bolt 2, and then the fastening bolt 2 is removed. Therefore, when the transporting device is applied to a closing lid of a vessel's opening or directly to parts of a steam valve which require adjusting of the height direction, the device can correspond by removing the divided column 4f.
Patent JP-H07144454-A (JP)
Title: Discrimination ink sheet
Inventor: FUSE HIROYUKI
IPC: B41J17/36
Filed: 1993-11-25
Abstract: PURPOSE:To provide a discrimination ink sheet capable of easily discriminating the kind of the ink sheet only by a kind of ink cassette without providing the ink cassette with an ink sheet discriminating hole when the kind of ink sheet charged in the ink cassette is discriminated. CONSTITUTION:Both outer edges of an ink sheet 11 are provided with a first discrimination marker 11B (black strip) and a second discrimination marker 11T (transparent strip), respectively, for example, the discrimination of the kind of the ink sheet 11 is performed using discrimination light sensors (A-side sensor and B-side sensor) detecting the presence of the first and second discrimination markers. In this case, the outputs Vout of the respective sensors corresponding to the kind of the ink sheet can be obtained. That is, by the combination of the outputs Vout, the kind of the ink sheet can be easily discriminated.
Patent JP-H07153214-A (JP)
Title: Motor control method and motor controller of optical disk drive
Inventor: FUNABASHI TAKESHI
IPC: G11B21/22
Filed: 1993-11-25
Abstract: PURPOSE:To provide a motor control method and optical disk driving motor controller capable of controlling intricate and highly accurate mechanism parts by using inexpensive motors and sensors. CONSTITUTION:Two or more operations, such as driving, of the mechanical parts of the optical disk are executed by the motor 27. First and second rotating positions associated with at least >=2 operations of the motor 27 are detected by first and second detecting means 29, 31. The motor 27 is controlled by control means 20, 21, 22, 23, 25 in accordance with the detection outputs. The motor 27 is so controlled as to rotate in first and second directions in order to execute the >=2 operations by these control means. After the motor 27 is once stopped in the respective reference positions of the motor corresponding to the positions of the detecting means 29, 31, the motor is rotated in the first and second directions by the prescribed period of time and further, the motor 27 is rotated for the same period of time as the prescribed period of time in directions reverse therefrom. The rotating directions are stored in a storage means 24 and the stored information is referenced at the time of resetting. As a result, the cost is reduced and a malfunction and failure in resetting are prevented.
Patent JP-2001117456-A (JP)
Title: Auxiliary exposing device
Inventor: IWASA HIROSHI
IPC: G03G21/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary exposing device capable of exposing while keeping the quantity of light from linearly arrayed LED light emitting elements uniform on a recording medium to such as degree as not to cause the deterioration of picture. SOLUTION: Light radiated from LED light emitting elements 25 enters an optical flat 27 from an incident surface 27a. After that, the light exits from an incident surface 27b while being reflected repeatedly by a surface given reflection coating. Then, the light is regulated to have a prescribed irradiation width by a slit formed at a slit board 29 and irradiates the outer peripheral surface of a photoreceptor drum 1.
Patent JP-H03155274-A (JP)
Title: Facsimile equipment
Inventor: MATSUI TSUNEHIRO
IPC: H04N1/32
Filed: 1989-11-14
Abstract: PURPOSE:To rationalize maintenance by sending out a touch tone from a center machine(CM) to a user machine(UM) and returning the collation data of a schedule to the center machine by the user machine detecting the touch tone. CONSTITUTION:The CM dials the number of a called party station by a dial part 10 and calls the objective UM out of the plural UM. The called UM returns an identification signal for a station to be called. Next, the CM transmits a signal so as to confirm whether a facsimile equipment can receive the touch tone (composite frequency signal of key telephone) or not, and when returning the response signal of the confirmation, the CM requests data showing the state of the UM, for example, showing the remaining amount of reception sheets. The UM transmits the detected result of a number of sheets detection part 14 and the CM detects the number of sheets by a collation part 13, calculates the working hours of the UM and updates data stored in a user information storage part 7. Thus, periodically or as needed, the control of the plural UM can be efficiently and rationally executed.
Patent JP-H04262055-A (JP)
Title: Fuel injection device
Inventor: ROBAATO AARU UINKURAA
IPC: F02D41/24
Filed: 1991-10-16
Abstract: PURPOSE: To accurately control a fuel injection timing and its quantity by electrically operating a solenoid valve means by a processor-based control system in a fuel injection system. CONSTITUTION: An ECU 84 is provided with a counter circuit including a microprocessor 86 and a plurality of counters. Each counter is properly indexed by means of a pump clock, an engine clock or a time clock by an initial count set by the processor based on operation data for an engine 16 and a fuel injection pump 9. Then, the operation of a motor control valve 30 is controlled, and a fuel injection timing and its quantity are controlled based on various modes according to the running state of the engine. Also, a function for compensating for a faulty clock is provided.
Patent JP-S63148433-A (JP)
Title: Device for generating tracking error signal
Inventor: MATSUDA NORIO
IPC: G11B7/09
Filed: 1986-12-11
Abstract: PURPOSE:To produce a tracking error signal which is free from offset by using a waveform processing means which deletes the parts higher than the prescribed levels of each output of four light receiving areas. CONSTITUTION:A tracking error signal generator performs the waveform processing to delete the parts higher than the prescribed levels of four element outputs of a 4-split photodetector 1 and then adds together the output of two pairs of elements which are symmetrical to the intersecting point of two straight lines that divide the four elements for the production of a signal corresponding to the phase difference of two signals in the form of a tracking error signal. Therefore the output amplitudes of those four elements are kept constant despite the displacement of a light spot formed on the light receiving surface of the element 1. Then the phase difference of said two signals is never changed. Thus it is possible to prevent the offset of the tracking error signal.
Patent JP-H11118042-A (JP)
Title: Fluid sealing device
Inventor: ISHIGAKI TSUNEO
IPC: F16J15/24
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fluid sealing device by shortening the length of the fluid sealing device and reduce the cost of the fluid sealing device by reducing the number of part items. SOLUTION: An insertion hole 10 and a packing installing groove 14 are formed in a housing 27, and V packing 28 through 31 are installed in the packing installing groove 14, and a shaft 11 is inserted into the insertion hole 10 and V packings 28 through 31, as a result, the inside of the packing installing groove 14 of the housing 27 and the surface of a shaft 11 are hermetically sealed by the V packings 28 through 31. An elastic pressing plate 36 is engaged near the opening section of the packing installing groove 14, as a result, the V packings 28 through 31 are given sealing force by the elasticity of the pressing plate 36 to be maintained in the packing installing groove 14.
Patent JP-2001118947-A (JP)
Title: Semiconductor device and method of manufacturing package therefor
Inventor: SUZUKI KATSUNOBU
IPC: H01L23/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a package for a semiconductor device which can shorten an assembling period and reduce its total cost caused by reduction of a package manufacturing cost, by collective production based on assembly with a lead frame shape and applying a package support of a thick copper material to a dam against resin for chip sealing, and can reduce an inductance component in a long wiring and exhibit good electrical characteristics to improve a high speed transmission performance, by forming a wiring pattern of microstrip lines based on application to a thick copper ground plane, and also to provide a technique for the semiconductor device. SOLUTION: The semiconductor device in an embodiment generally includes a metallic plate 24, a low melting-point metal 25, an insulating layer 26, a buried through-hole 17, a solder ball 20, a wiring pattern 22, a metallic bump 23, a sealing resin 19, an insulator cover resist 21, and a semiconductor chip 18.
Patent JP-S62151861-A (JP)
Inventor: JIYOSEFU MOOTO
IPC: G03G5/08
Filed: 1986-12-12
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-H10139232-A (JP)
Title: Web joining method and device
Inventor: HANADA YOSHIKAZU
IPC: B65H19/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten a pulling-out length of a second web, and prevent the occurrence of damage and meandering in the second web by pulling out the second web from a second roll by a necessary minimum length which can be gripped by a joining roller and a pressing-down member when a first roll and a new second roll are joined together. SOLUTION: When a used first roll 26 and a new second roll 28 are joined together, a second web 28a of the second roll 28 is pulled out by a necessary minimum length which can be gripped by a pressing-down member 46 and a joining roller 48. Therefore, a pulling-out length of the used second web 28a is shortened at a stroke. In this way, a pulling-out length of the second web 28a does not become fairly long, and the second web 28a is not damaged by contacting with an equipment or the like, and does not meander when pulled out up to a joining position P3. Therefore, efficiency of web joining work can be easily increased.
Patent JP-2000120863-A (JP)
Title: Shift actuator attaching structure for tractor
Inventor: MURAKAMI NAOHISA
IPC: F16H61/28
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a shift actuator attaching structure for a tractor which is facilitated in assembling at the time of production and in maintenance. SOLUTION: A shift actuator unit is formed in the following manner. A piston actuator is arranged juxtaposedly in a case 58 whose one side is opened. A shifter for shifting a gear transmission is projected from the open side of the case in the piston portions. Sensors 80, 81 for sensing operating amounts of pistons are arranged inside the case 58, at the position where the pistons are located. Thus formed unit is attached to one side surface of a transmission case. A solenoid valve is arranged on one side surface of the case 58 for feeding pressure oil to the actuator.
Patent JP-H11134393-A (JP)
Title: Move processing system
Inventor: TAKAHASHI TAKAHIDE
IPC: G06Q50/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a remover to easily sends a move notice to a sender to whom the move notice is not sent yet and to lighten the burden of move processing operation by printing the characters of the sender of a delivery article on a label by a move notice label issuing means and issuing a label for move notification. SOLUTION: When postal matter is taken over from the sender, a label process mode for move notification is entered by key operation on the keyboard of a host computer 11. Then when an image processor 12 starts reading the postal matter, its read data are transferred to the host computer 11. The host computer 11 recognizes the characters of the read data, retrieves whether or not a move report is registered from a data base for move processing by using the address of the postal matter, and judges whether or not the address of the postal matter is a new address of the remover when the report is registered, but prints the zip code, address, and name of the sender when not, thereby issuing a label for move notification.
Patent JP-H11133223-A (JP)
Title: Color filter and liquid crystal display device
Inventor: TANIGUCHI MASAHARU
IPC: G02F1/1335
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in yield by an injection defect, such as air bubble generation, in a liquid crystal injection stage at the time of producing a liquid crystal display device. SOLUTION: The amt. of the moisture to be generated from the color filter which is rested for 4 hours at 120 deg.C and 13.3 Pa then for 0.5 hour in nitrogen and is then heated up to 200 deg.C is confined to <=4.0 ppm of the weight of the color filter or the amt. of the nitrogen to be generated under the same conditions is specified >=0. 2 ppm of the weight of the color filter. The liquid crystal display device is obtd. by using such color filter.
Patent JP-S62156002-A (JP)
Title: Production of extra thick steel plate
Inventor: EKUSA HIROSHI
IPC: B21B1/38
Filed: 1985-12-26
Abstract: PURPOSE:To decrease the overlaps at the front and rear ends of an extra thick steel plate and yield loss and to expand the range of the widths that can be produced by forming the angle parts of a rolling stock to a specific shape in cross rolling of a stage for rolling the rolling stock to the extra thick steel plate. CONSTITUTION:The four corner parts along the longitudinal direction of the rolling stock 1 such as steel ingot or bloom are subjected to chamfering 2 except at both longitudinal ends. The stock 1 formed in the above-mentioned manner is thereafter subjected to cross rolling in the transverse direction thereof as the rolling direction. The overlaps OL of the extra thick steel plate can be thereby considerably decreased as shown in the figure. As a result, the yield loss is decreased and the range of the widths which can be produced is expanded. The extra thick plate refers to steel plates having >=3,500mm width, >=100mm thickness and >=20 ton weight.
Patent JP-H02143579-A (JP)
Title: Laser beam intensity stabilizing device
Inventor: HACHIKAKE YASUO
IPC: G02F1/11
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a device which can automatically and precisely stabilize a laser beam in intensity by a method wherein a supersonic modulator is provided to modulate a primary light, and the primary light outputted from the modulator is divided into two, where one of the divided primary light is sent to a measuring device and the intensity of the other is detected by a photodetector, and a supersonic power is controlled by a detected signal. CONSTITUTION:A laser beam L from a laser source 1 is made to be incident on a supersonic modulator at a Bragg single theta, which is separated into a zero- order light L0 and a first-order light L1. The zero-order light L0 is cut out as it is disused, and the first-order light L1 is made to travel through a pin hole 12 to remove noises and divided through a half mirror 13. A laser beam LS, one of the divided first-order light L1, is used in a measuring device. The other of the divided first-order light L1 is detected by a photodetector 14, the photodetector 14 outputs a detected signal corresponding to its intensity, the detected signal is inputted into a controller 15, a control signal outputted from the controller 15 is given to a driver 16, and a power P, which is applied to the supersonic modulator through a transducer 11a, is controlled by the driver 16.
Patent JP-H11114302-A (JP)
Title: Small-sized extractor
Inventor: NOGUCHI KENJIRO
IPC: B01D3/40
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To enable to effectively, easily extract at low cost, from various kinds of wood, plants, crops, marine products, organic wastes, or the like, component oil thereof only. SOLUTION: In this extracts, a heating element such as an electric heater 2 is embedded in the bottom part of an evaporating kettle body 1, and water fed from a water supply nozzle 3 on the side face is heated in the evaporating kettle body 1 to generate high temperature steam and vaporize component oil in a raw material 8. The steam containing the component oil passes through a connecting pipe 11 and flows into a cooler 11. And while it passes through a pipe 13 in a coil in the cooler 11, it is cooled and is turned into droplets. The droplets are received in a separation tank 15 and are separated by standing and only the component oil of the upper layer is taken out as a product.
Patent JP-H07151592-A (JP)
Title: Measuring and exhausting device of powder/grain
Inventor: YASUI SEIJI
IPC: G01G13/20
Filed: 1993-11-29
Abstract: PURPOSE:To exhaust powder/grain from a storing chamber accurately constantly without receiving the influence of a variation of the grading of the material, and the like. CONSTITUTION:An outer container 1 whose inner side is sealed, an inner container 2 provided inside the outer container 1 and held by the outer container 1 through a weight measuring means 4, and a control means 6 which stops the driving of an exhaust 31 by a signal from the weight measuring means 4, as well as drives the exhaust 31 at a set time, are provided. In the inner container 2, its bottom is formed in a funnel form, a tubular opening is formed at the lower end, and the bottom plate 120 of the outer container 1 and the lower end of the inner container 2 are connected through a rubber sheet 7, so as to seal the bottom of the outer container 1.
Patent JP-H02145433-A (JP)
Title: Production of active manganese dioxide
Inventor: ISHIKAWA RYOHEI
IPC: H01M4/50
Filed: 1988-11-25
Abstract: PURPOSE:To obtain chemical converted manganese dioxide having better grade and activity than those of conventional chemical converted manganese dioxide by washing manganese dioxide recovered in an acid treatment step for manganese oxide with an aqueous solution of an acid in place of water in producing the chemical converted manganese dioxide. CONSTITUTION:Manganese oxide is treated in an aqueous solution of a mineral acid and the resultant manganese dioxide is recovered from the solution and washed with an aqueous solution of an acid at pH<=3. For example, mineral acids, such as sulfuric, nitric or hydrochloric acid, or further organic acids, such as acetic acid, can be used as the acid used for washing therewith. The aqueous solution of the acid may be at ordinary temperature or heated.
Patent JP-H05107428-A (JP)
Title: End structure of optic fiber and manufacture thereof
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide an end structure of an optic fiber which can be easily machined and which can be stably and efficiently connected to another optical part. CONSTITUTION:On end face of a core 11 of an optic fiber 10 is inward from one end face of a clad 13 of the optic fiber 10, and the shape of the end face of the core 11 is formed in a convex shape which does not project from the end face of the clad 13. Accordingly, the spot size of light emitted from the optic fiber 10 can be made to be small, having a high degree of coupling efficiency with respect to another optical part. Further, since the end face of the core 11 is inward from the end face of the clad 13, no damage to the end face of the core 11 occurs.
Patent JP-H08134743-A (JP)
Title: Circular loom
Inventor: KOMORI NOBUSHIGE
IPC: D03D37/00
Filed: 1994-11-06
Abstract: PURPOSE: To obtain a circular loom capable of producing small diameter cylindrical woven fabric and capable of using even fibers weak against abrasion as warps. CONSTITUTION: Four heddle units 12 for forming the openings of wefts 51 are disposed around a cloth fell guide 11 having an axis belonging to a vertical axis in a distance of 90 degree. Discontinuous plate-like shuttle guides 31 having plural circular guide parts 32 extended to the non-corresponding parts of the heddle units 12 are disposed around the axis. Four circular shuttles 33 having rack tooth parts 34 on the side of the axis (on the inner side), having a shorter length than the circular guide parts 32, and holding the bobbins 53 of wefts 52 are slidably engaged with the shuttle guides 32 in the equal distance around the axis.  Eight pinions 35 contacting with the insides of the rack tooth parts 34 of the respective shuttles 33 and contacting with the outside of a transmission gear 36 rotated on the axis are disposed on the non-corresponding parts of the heddle units around the axis.
Patent JP-H04170161-A (JP)
Title: Ghost elimination device
Inventor: YAMAGUCHI TAKASHI
IPC: H04N5/21
Filed: 1990-11-01
Abstract: PURPOSE:To reduce the arithmetic time by using a signal resulting from a GCR(Ghost Cancel Reference) signal subject to synchronization addition and field sequence processing in place of an input video signal with switching and implementing hardware arithmetic operation as the convolution arithmetic operation through the use of a transversal filter. CONSTITUTION:A GCR signal is subject to synchronization addition by a CPU 5 and field sequence processing, then the result is transferred to a RAM 1, and the signal read from the RAM 1 is used in place of an input signal of the ghost elimination device through a changeover circuit and inputted to a ghost elimination circuit 3. That is, the signal subject to synchronization addition and field sequence processing is read by the RAM 1 and ghost elimination calculation in an FIR(Finite Impulse Response) filter section is implemented. Thus, in the case of the hardware operation by using a transversal filter, since the S/N is sufficiently improved at first synchronization addition, the synchronization addition at convolution calculation is not required. Thus, the tap coefficient of an IIR(Infinite Impulse Response) filter is momentarily obtained.
Patent JP-H06287059-A (JP)
Title: High-zirconia melt cast refractory
Inventor: KIDA OTOJIRO
IPC: C04B35/657
Filed: 1993-11-29
Abstract: PURPOSE:To provide a high-zirconia melt cast refractory high in electric resistivity at elevated temperatures, low in residual volume expansion, and excellent in heat cycle resistance. CONSTITUTION:The cast refractory composed of (A) 85-91wt.% of ZrO2, (B) 7.0-11.2wt.% of SiO2, (C) 0.85-3.0wt.% of Al2O3, (D) 0.05-1.0wt.% of P2O5, (E) 0.05-1.0wt.% of B2O3, and (F) a total of 0.01-0.12wt.% of K2O and Na2O (where, the amount of k2O is greater than that of Na2O).