baber/WOPTO huggingface dataset:
Patent JP-H1079414-A (JP)
Title: Apparatus for separating wafer and method for using the same
Inventor: LAPORTE PHILIPPE
IPC: H01L21/677
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To separate wafers bonded by suction to speedily and automatically separate pairs of wafers, lessening the importance of positioning. SOLUTION: An apparatus for separating wafers has at least one structure consisting of at least two flexible elements with a width in the direction vertical to a plane of wafers being smaller than the maximum gap between edge of the wafers 11, 12, and at least one of the wafers 11, 12 has a tapered edge. The apparatus separates the wafers 11, 12 bonded mutually by suction.
Patent JP-H0962492-A (JP)
Title: Program processing method
Inventor: TANAKA HIDEJI
IPC: G06F9/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the program processing method which can easily delete an incorporated program. SOLUTION: In a step ST501, file to be deleted are determined on the basis of added file information and a deletion list wherein the file names of the files to be deleted is generated. In a step ST502, the file names on a system directory are deleted from the deletion list. In a step ST503, the file names of files used even by other application programs are removed from the deletion list. In a step ST504, the deletion list is confirmed. In a step ST505, icons are deleted according to added icon information. In a step ST506, the files in the deletion list are deleted from a hard disk drive 13. In a step ST507, the system file is updated on the basis of the deletion lift.
Patent JP-S6289688-A (JP)
Title: 7-substituted-3-cephem-4-carboxylic acid compound
Inventor: TAKATANI TAKAO
IPC: C07D501/34
Filed: 1986-09-10
Abstract: NEW MATERIAL:The compound of formula I [R1 is lower alkyl; R3 is (protected) carboxyl; R4 is acyloxy or (substituted) hetero-cyclic-thio; A1 and A2 are acetal residue which may together form a ring; X is H or halogen] and its salt. EXAMPLE:7-(2-Methoxyimino-3, 3-ethylenedioxybutylamido)-3-(1, 3, 4-thiadiazol-2-yl) thiomethyl-3-cephem-4-carboxylic acid (syn isomer). USE:Intermediate for antibacterial agent. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II or its salt with the compound of formula III or its reactive derivative at the carboxyl group preferably in the presence of a condensation agent usually in a solvent. The compound of formula III used as a starting material is a novel substance.
Patent JP-S6369340-A (JP)
Title: Optical transmission equipment
Inventor: TSUBOI KOICHI
IPC: H04B10/00
Filed: 1986-09-10
Abstract: PURPOSE:To allow a sender side to select freely a receiver or the like receiving a signal by converting an address signal together with an analog signal outputted from a receiver into an optical signal and sending CONSTITUTION:A transmitter 1 is provided with input terminals 2NU2.2 receiving left/right audio signals and a video signal as analog signals, and provided with a designation address signal generating means 5 outputting the address signal, and the means 5 is connected to an address signal FM modulator 6. An optical modulation light emitting means 8 converts an electric signal from an adder means 7 inputted to a light emitting element drive circuit 9 into an optical signal by a light emitting element 10. The address signal demodulated by the address signal FM demodulator 19 is sent to an address comparison means 21, where the signal is compared with an address signal from a set address signal generating means 22set at a receiver 11 in advance. When the addresses are not coincident, a control signal is sent from the address comparison means 21 to each analog signal FM demodulator 18, a mute mechanism 23 is oprated to block the output of the analog signal FM demodulator 18.
Patent JP-S6273760-A (JP)
Title: Semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L27/08
Filed: 1985-09-27
Abstract: PURPOSE:To increase a sink current due to a guard ring by forming different conductivity type diffused layers to contact each other and so that the reverse conductivity type diffused layer to the substrate or well is disposed near to the FET from the other conductivity type diffused layer, and applying the same potential as the substrate or the well to the diffused layers. CONSTITUTION:A guard ring diffused layer is connected with VDD, and electron current which flows in a well like D does not almost exist. A current A is a collector current of a parasitic bipolar with a P-substrate as a collector, a current C is a collector current of a parasitic bipolar with the diffused layer 12 of the guard ring as a collector, and a current B is a base current belonging to the currents A, C. A current D is an electron current flowing to recombine in the junction between the diffused layers 12, 13 or a metal layer 16. Since the layer 12 of the guard ring to become a collector by the current flowing through N-well 1-N-type diffused layer 13-metal 16- P-type diffused layer 12 is almost equal to the VDD even is the guard ring becomes a floating state,the current C does not decrease.
Patent JP-S60106473-A (JP)
Inventor: KITAMURA KICHIJI
IPC: F16D63/00
Filed: 1983-11-14
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-H0262197-A (JP)
Title: Speaker
Inventor: TAMURA KAZUAKI
IPC: H04R9/04
Filed: 1988-08-29
Abstract: PURPOSE:To strengthen an eyelet and to improve the reliability by inserting a metallic eyelet fitted to gold threads through the eyelet at the diaphragm side with an insulation eyelet fixed thereto in the eyelet for the diaphragm and the gold threads. CONSTITUTION:A lead wire 21 at both ends of a voice coil 17 is led out up to the middle part of the diaphragm 15 and connects to gold threads 24 whose one end is fixed to the metallic eyelet 23 fitted via an insulation eyelet 22. The other end of the gold threads 24 connects to a terminal 25 of a frame 13. Through the constitution above, the insulation eyelet 22 is inserted into the eyelet of the diaphragm 15 and fixed. Then the gold threads 24 whose one end has the metallic eyelet 23 is inserted from the rear side of the diaphragm 15 so as to allow the tip of the metallic eyelet 23 to jump out of the insulation eyelet 22, the jumped-out part is caulked and fixed for the assembly.
Patent JP-S58114995-A (JP)
Inventor: SUZUKI TADAO
IPC: B42C3/00
Filed: 1981-12-28
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-S6458723-A (JP)
Title: Lower dam type intake method
Inventor: MURAHASHI YOSHIO
IPC: E03B3/32
Filed: 1987-08-27
Abstract: PURPOSE: To efficiently use water resources by monolithically providing a water storage tank on a weir levee constructed in the lower reaches of a river, burying porous collecting pipes in the riverbed to open one end to the inside of the water storage tank and flowing out riverbed water to the inside of the water storage tank. CONSTITUTION: Water infiltrated through the riverbed 7 on the upper reaches side from a weir levee 2 enters the inside of a porous collecting pipe 8 through water collecting holes, and the water flows into the inside of a water storage room 3 of a water storage tank 4 to store.
Patent JP-S59104270-A (JP)
Title: Two electrode arc welding robot
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/28
Filed: 1982-12-07
Abstract: PURPOSE:To decrease the number of control shafts and driving source and to improve efficiency by providing a twist shaft at the tip of a cross shaft of a robot body, and providing a pair of the 1st swiveling shafts which operate to open and close relatively with each other at the tip of the twist shaft and providing the 2nd swiveling shafts to the respective tips. CONSTITUTION:A twist shaft 4 is provided at the tip of the cross shaft 3 of a robot body and a pair of the 1st swiveling shafts 5, 5' which operate to open and close relatively with each other are provided to the tip of the shaft 4. The 2nd swiveling shafts 6, 6' which operate to open or close relatively with each other are provided to the respective tips of said shafts. Welding torches 9, 9' are attached respectively to the tips of the shafts 6, 6' and means for impressing a sensing voltage between a wire and work and detecting the short circuiting between the same are provided to respective welding torches 9, 9'. The welding of a box-shaped structure is accomplished efficiently at a high speed with the simple device.
Patent JP-H0959804-A (JP)
Title: Ankle socks
Inventor: KASASHIMA HIROSHI
IPC: A41B11/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide ankle socks usually referred to as foot covers, etc., by forming the socks so that the almost whole parts of the socks are hidden in shoes, and disposing slip-preventing members on the inner sides on the heel sides of the socks to prevent the separation of the socks from shoes, even when the shoes are worn and subsequently walked, and even when the worn shoes are taken off from the feet. SOLUTION: A slip-preventing member 5 such as a sponge member is disposed on the inner surface on the heel side of each of elastic socks 1 knitted with knitting yarns so that the almost whole parts of each of the socks are hidden in each of shoes. The slip-preventing member 5 is thereby pressed and tightly adhered to the skin of the foot of a woman by the force of each of the socks 1 themselves and the shrinking force of a tip rubber ring 3.
Patent JP-2001041417-A (JP)
Title: Combustion apparatus
Inventor: FUJIWARA NOBUHIKO
IPC: F23D14/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve constriction property for the amount of combustion in a combustion apparatus by a truck and thin fuel combustion method. SOLUTION: The present apparatus includes a thick fuel burner port 21 where thick premixing air is injected to form a thick fuel flame 25 and thin fuel burner port 22 where thin premixing air is injected to form a thin fuel flame 26, in which the thick fuel burner port 21 and the thin fuel burner port 22 are alternately arranged coaxially. Since there is no final end in the arrangement of the burner port, uniform thick fuel flame 25 and the thin fuel flame 26 are ensured. Hereby, overheating of the local thick fuel burner port 21 and thin fuel burner port 22 upon the reduced amount of combustion is suppressed, and yellow-chip lift of the local thick fuel flame 25 and thin fuel flame 26 upon the greater amount of combustion is suppressed. Hereby, construction property of the amount of combustion is improved.
Patent JP-H10116404-A (JP)
Title: Self-bias magnetic refluctance spin bulb sensor, head including the same, and magnetic disk including the same
Inventor: GILL HARDAYAL SINGH
IPC: G11B5/39
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an antiferromagnetic layer for orientating magnetization. SOLUTION: A non-magneto-conductive spacer layer 146 is interposed between a ferromagnetic free layer 142 and a pinning layer 144. For magnetic coupling between the free layer and the pinning layer, when a detecting current IS is made to flow, ferromagnetic coupling magnetic field HPC oriented to a first direction is generated and floated demagnetizing magnetic field HDEMAG induced in the free layer from the pinning layer is also generated. A first magnetic flux guide is magnetically coupled to the first end face of the layer on an air bearing surface ABS, a second magnetic flux guide is magnetically coupled to the second end face of the free layer set far back from the ABS and the influence of demagnetization HDEMAG to the free layer is minimized.  The detecting current magnetic field from the pinning layer cancels the ferromagnetic coupling to the free layer and the detecting current magnetic field from the free layer is added to the ferromagnetic coupling to the pinning layer. The magnetic moment 149 of the free layer is freely rotated and the magnetic moment of the pinning layer is pinned in the direction 147.
Patent JP-S60110978-A (JP)
Inventor: IGAWA YOSHIYUKI
IPC: D06M101/16
Filed: 1983-11-15
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-H0378621-A (JP)
Title: Positioning device using rotary encoder
Inventor: ASUMI YUUJI
IPC: G01D5/245
Filed: 1989-08-23
Abstract: PURPOSE:To enable execution of accurate positioning even when a false signal is inputted, by providing a disk having a prescribed number of slits of a peculiar width and a large number of slits of an equal width and by specifying the peculiar-width slits according to light-sensing patterns. CONSTITUTION:A disk 10 is provided with slits 10b, 10d, 10f... a prescribed number of which have a peculiar width and a large number of which have an equal width and with interrupter parts 10a, 10c, 10e.... At the time of a fixed speed, a light from a light-emitting element 11 is sensed by a light-sensing element 12 and observed in a light-sensing time being proportional to each slit width, and as to the interrupter parts, it is observed in a non-light-sensing time being proportional to the width of each of them. In other words, it is detected in the sequence of largeness in the interrupter part, smallness in the slit part and largeness in the interrupter part and a slit part of the peculiar width can be specified. Even when a signal similar to a signal obtained by an encoder is inputted on the occasion of measurement, the slit of the peculiar width is specified and corrected and thereby accurate positioning can be execut ed.
Patent JP-H0943526-A (JP)
Title: Scanning optical device
Inventor: SUZUKI YASUO
IPC: G02B26/10
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent rapid contamination of the reflection surface of a rotary polygonal mirror with dust by providing a dustproof means, for preventing the dust from entering into a prescribed air space section of an optical box between an image forming lens and a cover. SOLUTION: This device is provided with an optical source unit, a rotary polygonal mirror 1 which deflection-scanns a laser beam L1 and an image forming lens 2 which forms the deflection-scaned laser light L1 on a photoreceptor provided on the surface of a rotating drum. The mirror 1 and the lens 2 are housed in an optical box 3 and the optical source unit is assembled to the side wall of the box 3. Moreover, the upper opening of the box 3 is closed by a cover 4 after all necessary parts are assembled into the box 3. A packing material 5, which is dustproof means, is filled in a gap S between the upper end of the lens 2 and the cover 4 so as to prevent the dust from entering into the atmosphere surrounding the mirror 1. The material 5 is made of an elastic material and is held in a holding groove 21 provided on the upper end of the lens 2.
Patent JP-S59106371-A (JP)
Title: Composite controller for suspension and steering
Inventor: KANAZAWA HIROTAKA
IPC: B60G17/00
Filed: 1982-12-08
Abstract: PURPOSE:To produce assist force optimal for travel state by controlling rotation of power steering motor through control signal for variable damper for varying suspension characteristic thereby controlling assist force for power steering. CONSTITUTION:Left/right motion of rack 6 gearing with a pinion 5 to be rotated by a steering wheel 1 will cause to vary the steering angle of steering wheels 10a, 10b while a power cylinder 11 including a piston 11c fixed to the rack 6 will assist the steering force. Oil chambers 11a, 11b in power cylinder 11 are coupled through pipings 12a, 12b and a control valve 13 to a hydraulic pump 14b which is driven by a motor 14a. Rotation of said motor 14a is controlled simultaneously by a controller 30 through control of suspension characteristic in accordance to travel state to be obtained from outputs from car speed sensor 31, steering angle sensor 32, etc.
Patent JP-H0763866-A (JP)
Title: Nuclear fuel aggregate of nuclear reactor
Inventor: ROBAATO BII MAKUDAFU
IPC: G21C3/322
Filed: 1994-08-17
Abstract: PURPOSE: To avoid such a situation that the pressure reduction of a coolant passing through an orifice generates the vibration of a fuel rod and water rod and damages a lower end cap. CONSTITUTION: A transition piece 15 to guide a coolant flow from an orifice 20 to a channel inflow part is disposed right above the orifice 20 to have a fixed diameter approximately equal to the orifice 20 over the total length and a first cylindrical portion 21 in which the coolant from the orifice 20 flows completely along the inside of the orifice, a second portion 16 provided with a nearly square upper section to be connected to a channel inflow part and a third portion 22 for interconnecting the first portion 21 and second portion 16 to control the spread of the coolant flow in the transition piece 15 and spread toward the outside having the cross sectional area enlarged from the first portion 21 to the second portion 16 in the direction of flow.
Patent JP-H0939612-A (JP)
Title: Failed part diagnostic method of automobile electrical equipment and meter with failed part diagnostic funtion
Inventor: HIROYASU YOSHIHISA
IPC: G01M17/007
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To use a display which is set in a meter set originally in place of a tester and to diagnose a failed point by applying prescribed operation to the meter set, concerning a failed point diagnostic method of automobile electrical equipment to be used for an automobile, or the like and the meter set with a failed point diagnostic function. SOLUTION: Information concerning a failed point is displayed on an ODO/ TRIP meter display part by controlling various gauges and various eletcrical equipment by on single IC and starting a specified program input to the IC by specified operation.
Patent JP-H0551187-A (JP)
Title: Elevator damping device
Inventor: OKAMURA AKIHIKO
IPC: B66B11/02
Filed: 1991-08-27
Abstract: PURPOSE:To enable damping in three directions, that is, vertical, lateral and longitudinal directions, by a single damping device. CONSTITUTION:A hollow case 8 is fixed to the bottom face of a cage frame 3, and this hollow case 8 is filled with oil 9 of high viscosity. The upper end of a rod 10 is fixed to the bottom face of a cage room 1, and a diameter- expanded part 11 is formed at the lower end of the rod 10. This diameter- expanded part 11 is dipped in the oil 9 without coming in contact with the inner wall of the hollow case 8. When vibration is generated relatively between the hollow case 8 and rod 10, this relative vibration is damped by the viscosity of the oil 9.
Patent JP-H0774607-A (JP)
Title: Antenna switch shaped device
Inventor: SASAKI ATSUSHI
IPC: H03K17/76
Filed: 1993-08-31
Abstract: PURPOSE:To provide a compact antenna switch shared device which has high performance against the antenna switching diversity. CONSTITUTION:An LPF 145 and a 1st switch device 147 are electrically connected between a transmission antenna 101 and a 1st antenna terminal 102. Then, a 2nd switch device 148 and a 3rd switch device 149 are electrically connected between the terminal 102 and a 2nd antenna terminal 103 so that the device 148 is set at the side of the terminal 102. Then a BPF 146 is electrically connected between a reception terminal 104 and the connection point between both devices 148 and 149.
Patent JP-S6276580-A (JP)
Title: Laser output device
Inventor: NISHIDA NAOTO
IPC: H01S3/08
Filed: 1985-09-28
Abstract: PURPOSE:To equalize an effect on an output window even when the intensity distribution of laser beams is unequal by rotatably mounting the output window to a laser box body, driving a rotational mechanism by a revolution drive section and turning the output window at the fixed speed of revolution. CONSTITUTION:Laser beams 5 excited by a laser medium exciting section 4 are resonated by an unstable type resonator constituted of a convex mirror 2 and a concave mirror 3, and reflected by an output leading-out mirror 6 and outputted to the outside through an output window 10. A revolution drive section 12 is rotated and driven at that time, the driving force of the drive section 12 is transmitted by a driving belt 21, and a mount 13 is turned in the direction of the arrow (a). The direction of rotation may be reversed to the direction of (a). Consequently, the output window 10 is also revolved in the direction of the arrow (a). Accordingly, the intensity distribution of laser beams 5a to the output window 10 is equalized, and the deviation of intensity distribution is levelled even when the intensity distribution of laser beams 5a transmitting the output window 10 is unequal and laser beams 5a transmit the output window 10.
Patent JP-2001045237-A (JP)
Title: Method for adjusting read end timing of original
Inventor: ISHIDA NORIYUKI
IPC: H04N1/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To adjust an original read end timing by defining a time when a rear tail end edge of an original reaches a read sensor from a switching point of time of an original sensing switch to be a rear tail end margin adjustment value and entering the rear tail end margin adjustment value. SOLUTION: A correction coefficient depending on each mode to be multiplied with a time adjustment value (rear tail end margin adjustment value a) from the moment when an original rear tail end edge finishes passing through a turned-over actuator 27 until reading of the original by a read sensor 24 is completed, is calculated. This correction coefficient that is selected to be '1' in the fine mode is set on the basis of the selection. A user enters the rear tail end margin adjustment value in the fine mode by using an operation panel 4, the read rear end timing of the original is set to a desired timing, that is, at a position placed inward by a desired distance from the original rear tail end edge or the like, a control section 30 automatically calculates the value set in the fine mode to obtain the rear tail end margin adjustment value in the normal mode and the super fine mode.
Patent JP-H0643530-A (JP)
Title: Connection structure of wiring board
Inventor: YOSHII MASAYUKI
IPC: G03B17/02
Filed: 1992-07-22
Abstract: PURPOSE:To increase the degree of integration by connecting plural wiring boards mutually in a narrow space to high density. CONSTITUTION:The 1st wiring board 10 is arranged along the roof surface 1b of a pentagonal prism 1 and its extension part 10a is fixed to the triangular plane part 1a of the prism 1. At the extension part 10a, a land 11 for positioning and a land 12 for fixation are provided in addition to a terminal part 15 for circuit connection. The 2nd wiring board 20 is arranged covering the 1st wiring board 10 and at its extension part 20a, a land 21 for positioning and a land 22 for fixation are also provided in addition to a terminal part 25 for circuit connection. The positions of the extension parts of the 1st and 2nd wiring boards 10 and 20 are determined by the lands 11 and 21 for positioning, and they are fixed by the lands 12 and 22 for fixation. Terminal parts 36 and 35 of the 3rd wiring board are electrically connected to the terminal parts 15 and 25 of the 1st and 2nd wiring boards 10 and 20 by using joining materials such as solder.
Patent JP-H1060668-A (JP)
Title: Resist peeling equipment column for metallic strip
Inventor: YASUFUKU MASAO
IPC: C23F1/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide resist peeling equipment columns by which a resist stuck to the surface of a metallic strip after etching is industrially and continuously peeled away and then the surface can be cleaned. SOLUTION: Chemical treating equipment 1 in which a resist stuck to the surface of a metallic strip is formed into a state of being removable by the following stage by chemical treatment, removing equipment 4 in which the resist is removed and cleaning equipment 6 in which the surface of the metallic strip is cleaned are arranged in this order. Particularly, it is preferable that the chemical treating equipment is composed of a dipping tank charged with a treating soln., the removing equipment is composed of physical removing equipment, more preferably, of brushing equipment, and furthermore, the chemical treating equipment and physical removing equipment are separately arranged.