baber/WOPTO huggingface dataset:
Patent JP-H07328704-A (JP)
Title: Method for continuously hot-rolling slab
Inventor: HIRABAYASHI TAKESHI
IPC: B21B15/00
Filed: 1994-06-06
Abstract: PURPOSE:To evade breaking of joined part due to defective joining in the end parts in width direction and to stably execute continuous hot rolling in a method in which rolling is executed after the rear end part of a slab which is precedingly transported and the tip part of the slab which is transported following this slab are inductively heated, pressed toward each other and joined on the inlet side of a hot-rolling equipment. CONSTITUTION:The length L(mm) of the unjoined region where is left in the end parts in the width direction of slab satisfies the next inequality in the relationship of the width W (mm) of slab and interstand tension T (kgf/mm<2>). L<=W (5-T)/5. To be concrete, a distance D between magnetic poles is adjusted.
Patent JP-H05323582-A (JP)
Title: Exposure device and exposure method using the same
Inventor: HIROSUE YOSHIYUKI
IPC: G03F1/44
Filed: 1992-05-15
Abstract: PURPOSE:To provide an exposure device making it feasible to efficiently use a pellicle film by taking the deterioration of an exposure light source into consideration. CONSTITUTION:A first window part 27 is provided in a predetermined position of a substrate 21 which is not provided with the pellicle films 23, 24 of a photomask, and a second window part 28 is provided in a predetermined position of the substrate 21 which is provided with the pellicle films 23, 24 of a photomask. An exposure value of exposure light beams passing through the first window part 27 is compared with that of exposure light beams passing through the second window part 28, thereby making it feasible to determine the life of the pellicle film 23, 24 and also the life of the exposure light source.
Patent JP-H06334355-A (JP)
Title: Multilayer interconnection substrate
Inventor: YAMAJI OSAMU
IPC: H05K3/46
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the title multilayer interconnection board capable of improving the degree of layer planarization as well as the electrical characteristics. CONSTITUTION:Within the title multilayer interconnection substrate wherein a power supply pattern 12 and a grounding pattern 13 are laminated on a base through the intermediary of an insulating layer, the power supply pattern 12 and the grounding pattern 13 are formed to be arranged taking a comblike shape respectively in a specific width and intervals so that the interval between the power supply pattern 12 and the grounding pattern 13 may be specified.
Patent JP-S5549088-A (JP)
Title: Color signal circuit of pal color television receiver
Inventor: INOUE HIROSHI
IPC: H04N9/45
Filed: 1978-10-04
Abstract: PURPOSE: To define a picture by eliminating a lateral noise generated due to malfunction of an identification circuit (ID circuit) without using the ID circuit as a burst signal extracting circuit.  
     CONSTITUTION: An output of band-pass amplifier 2 which receives a chrominance signal and burst signal from input terminal 1 is separated by separation circuit 6 and separated signals are applied to B-Y demodulator 9. From the output of circuit 6, the burst signal is extracted by 1st burst gate circuit 20 by using horizontal pulse P 1  and the output of sub-carrier frequency oscillator 22 and the burst signal are phase-compared by phase detector 21 to output a B-Y signal from demodulator 9. Further, the 2nd burst gate circuit 24 extracts the burst signal on the component side when a modulation axis is inverted every one line of a chrominance signal and the burst signal on every other line is extracted by horizontal pulse P 2  of FF25 and phase-compared with the equivalent picture of subcarrier oscillator 27; and its output is supplied to R-Y demodulator 10 via switch 31 so as to output a R-Y signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5826624-A (JP)
Title: Holder of car window glass
Inventor: AKABANE MORIHARU
IPC: B60J1/17
Filed: 1981-08-08
Abstract: PURPOSE:To realize reduction in weight and simplification of assembly and disassembly work of a holder for a car window glass by making said holder with two members of a resinous holder main body and a metal bracket. CONSTITUTION:In composing a holder, a holder main body 7 is inserted between right and left rising pieces 4, 4' formed on a metal bracket 1 from above said pieces until the underside face of said main body 7 comes in contact with horizontally bent parts 3, 3' of the bracket 1 while expanding an interval between said rising pieces 4 and 4' to some extent against strength of flexible stability. Then, hook parts 5, 5' of the bracket 1 are engaged with stopper grooves 10, 10 of the holder main body 7, which is engaged with the bracket 1 so as not to be extracted upward from the bracket 1. At this time, since flanges 9 are engaged with both side edges of the rising pieces 4, 4', the holder main body 7 and the bracket 1 are united in one body.
Patent JP-S62280762-A (JP)
Title: One component developing system
Inventor: TOMITA MASAMI
IPC: G03G9/08
Filed: 1986-05-29
Abstract: PURPOSE:To obtain an image having good quality by allowing a specifically composed toner to exist in the form of a thin layer on a toner conveying member and developing a latent image by such toner. CONSTITUTION:The device of this system is provided with the toner conveying member 2, a toner layer thickness controlling member and toner replenishing auxiliary members 4, 5. The toner 6 formed to the thin layer by using the developing device in which the toner replenishing auxiliary members 4, 5 are in contact with the toner conveying member 2 an the toner layer thickness controlling member 5 is in contact with the toner conveying member 2 is supplied to a latent image carrier 1 to develop the latent image. The toner contg. at least a coloring agent, binder resin, fatty acid ester of a polyoxyethylene glycol, fatty acid ester of a propylene glycol and/or fatty acid ester of a polyglycerol as essential components is used in this stage. The image of the quality equal. to the quality of the initial image is thus obtd. even after continuous copying.
Patent JP-S5648773-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAGAWA EIJI
IPC: H04N5/783
Filed: 1979-09-27
Abstract: PURPOSE:To make it possible to exercise a supervision over a stop-motion image for a long period as to VTR that uses a rotary head drum, by stopping the recording of a fixed head when a tape stops running and then by repeatedly reproducing information. CONSTITUTION:Through stop operation, a tape run is stopped to sop recording on tape 6 and at the same time, the recording of fixed head 5 on magnetic recording belt 4 where a reproduced signal or recording signal is recorded via rotary head drum 1 is also stopped. When switch 13 is changed over to place fixed head 5 in reproduction mode, the recording signal on magnetic recording belt 4 is repeatedly reproduced and then demodulated into output video signal 15 by demodulator 10. Since a video signal of the stop position of tape 6 is recorded on magnetic recording belt 4, a stop-motion picture is obtained.
Patent JP-H04328698-A (JP)
Title: Remote monitor
Inventor: TAZUME KATSUHIRO
IPC: G08B25/10
Filed: 1991-04-30
Abstract: PURPOSE:To quickly and surely inform any maintenance person on duty of the occurrence of an abnormality by providing an emergency corresponding processing equipped with a timer to start the timing with the calling of a maintenance man calling device. CONSTITUTION:An emergency corresponding processor 17 is equipped with a timer 17a to monitor a response from a portable terminal device, and even when the timer 17a to start the time counting by the start of the calling action of a maintenance person calling device 13 counts the prescribed time and there is no response from the portable terminal device of a maintenance, it is emergently operated, and calls the portable terminal device of other maintenance person to a maintenance person calling device 13. A processor 14 generally controls the action of each device of abnormality, generates a command signal performs respective actions. That is, when there is no response, the maintenance person is successively called, the maintenance person on duty can go to the site and the recovering work will not be late.
Patent JP-H06335884-A (JP)
Title: Apparatus for teaching directly multijoint robot
Inventor: YASUI KEIJI
IPC: B25J13/08
Filed: 1993-05-27
Abstract: PURPOSE:To protect an operator against any danger for improving his safety when any abnormally abruptly changing force is applied to a force detector or when any abnormality occurs in the force detector or the like. CONSTITUTION:A force detector 13 and a time differentiating section 27 for calculating the time differential value of a force signal detected by the force detector 13 are provided to stop the action of a robot when the time differential value of the force detecting signal exceeds a set value. Also, a zero detecting section for detecting whether or not the magnitude of force detected by the force detector 13 and the magnitude of moment are all zero is provided to stop the action of a robot when the magnitudes of the force detected by the force detector 13 and the moment are all zero.
Patent JP-H0641976-A (JP)
Title: Construction method of underground continuous water cut-off wall provided with pumping well
Inventor: SENBOKU SHUNKICHI
IPC: E02D19/10
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate degradation of stabilizing liquid facilitate in use building-in and connecting work of a water cut-off sheet, improve wokability and water cut-off ability, and utilize a part of a water cut-off wall as a pumping well. CONSTITUTION:A drilled groove 6 is formed in the ground while using wall stabilizing liquid 5, and a bag body 1 which is provided with the length actually corresponding to the depth of the groove, provided with respective male and female connecting metal fittings 2a, 2b on both side parts, and made of a liquid impermeable sheet, is built in against the drilled groove 6 in the contracted condition. Thereafter, filler is injected into the bag body 1, and a continuous cut-off wall W wrapped by liquid impermeable sheet is built in the drilled groove 6. At connecting parts of the water cut-off walls W, a vertical hole space P is formed in the depth direction by means of the connecting metal fittings 2a, 2b, and the vertical hole space P is utilized as a pumping well.
Patent JP-H07293033-A (JP)
Title: Multistory two-wheeled vehicle parking device
Inventor: KONISHI TOSHIO
IPC: E04H6/18
Filed: 1994-04-26
Abstract: PURPOSE:To diredtly park a light two-wheeled vehicle or the like by using a lifting-rotating interlocking manipulator which is provided at a predetermined position on the outer periphery of a horizontal rotating frame which is driven at each layer. CONSTITUTION:The inner diameter side of a doughnut frame 47 guides a horizontal rotation through a rotation roller 43. If the frame 47 is fitted into an outer periphery positioning part 30 immediately after stopping at an interlocking position, a swing rack 44 is brought into engagement with a rack line carrying a manipulator in a horizontally movable manner. A rear wheel is taken in by a clamper 25 and lowered by a guide roller 49 and lifting guide 13 and rotated by an electrically-driven pinion 12 through a manipulator rotation rail 26, while it is being lowered, so that the rear wheel is put into a fixing rack at a parking point 51 so as to be oriented outwardly. A roller rail and tire guide are attached to the surface of a tire and a rotation stopper 34 is attached to the end of the tire, and a roller stopper 46 is attached to the end of the rear wheel. And the manipulator is stopped at the point 51 and the stopper is released by means of a rotation lever which is provided on a FL surface and separately driven, thereby enabling taking-out and taking-in of the wheel.
Patent JP-S5248488-A (JP)
Title: Piezo-electric porcelain resonator
Inventor: YOKOYAMA KAZUMI
IPC: H03H9/17
Filed: 1975-10-16
Abstract: PURPOSE:To improve the frequency response of a piezo-electric porcelain resonator by providing a void space at the front and reverse sides of a main vibrator of the piezo-electric porcelain so as not to suppress the main vibrator.
Patent JP-H05326793-A (JP)
Title: Outer terminal structure of semiconductor device
Inventor: YOKOBORI TSUTOMU
IPC: H01L23/50
Filed: 1992-05-18
Abstract: PURPOSE:To enable a semiconductor device to be well soldered to a printed board at mounting by a method wherein the outer terminals of the semiconductor device is formed of conductive material where one or more holes or grooves through which flux is previously injected are provided. CONSTITUTION:The outer terminal 10 of a semiconductor device 1 is formed of conductive porous material, and the conductive porous material is previously impregnated with flux 12. Or, the outer terminal 2 of the semiconductor device 1 is formed of metal as usual, a porous conductive material 11 impregnated with flux is interposed between the outer terminal 2 and the pattern 3 of a printed board 4, and then the device 1 is soldered. Furthermore, one or more holes or grooves are provided to the conventional outer lead, and flux is injected into them. As mentioned above, an outer terminal is made to previously keep flax, whereby solder paste or flux is not required to be applied when a semiconductor device 1 is mounted on the board 4.
Patent JP-H04328075-A (JP)
Title: Frame structure for automobile
Inventor: ONODA KENICHI
IPC: B62D21/02
Filed: 1991-04-26
Abstract: PURPOSE:To provide a frame structure for an automobile whereby impact energy can be large absorbed when excessive impact force is applied to a car body from its front. CONSTITUTION:In a frame structure for an automobile, a side frame 9 of closed section structure, closing an upper surface opening by a plate-shaped member 13, is provided to connect a front cross member 10 to a front end part of this side frame 9. A reinforcement 12, formed by folding both right/left end parts 12a and a front end part 12b bent at almost a right angle, is horizontally arranged in an almost central position in a vertical direction in the above- mentioned side frame 9 to mount both the right/left side parts 12a of this reinforcement 12 to both right/left side parts 9a of the above-mentioned side frame 9 and also to mount the front end part 12b of the above-mentioned reinforcement 12 to a rear surface part 10b of the above-mentioned front cross member 10.
Patent JP-H06315025-A (JP)
Title: Slot reception synchronizing circuit
Inventor: NAKAJIMA AKIRA
IPC: H04L7/04
Filed: 1993-04-27
Abstract: PURPOSE:To enable a proper synchronous reception input without performing bit position correction or the refetch of received data. CONSTITUTION:The received data inputted under the control of an input control circuit 1 are fetched into a received data shift register 2. A unique word detection circuit 3 detects a unique word contained in a slot data signal and generates a coincidence signal by inputting data to be extracted from a bit position equal to the unique word, which is allocated to the prescribed bit position of the received data fetched into the received data shift register 2, at real time. A slot counter circuit 4 establishes slot synchronism by setting an initial value corresponding to the coincidence signal from the unique word detection circuit 3 and reports the establishment of slot synchronism to a timing control circuit 5. The timing control circuit 5 takes the timing of entire reception with timing as a reception input completion signal corresponding to the coincidence signal from the unique word detection circuit 3.
Patent JP-S63290712-A (JP)
Title: Continuous pressurizing device
Inventor: OKAJIMA KIYOTAKA
IPC: B29K105/06
Filed: 1987-05-22
Abstract: PURPOSE:To run conveyor belts perfectly synchronously, reduce the cost of a device and make the same compact by mounting a driving unit on a rotating drum of only either side of a couple of conveyor belts. CONSTITUTION:When a lower rotating drum 1b is rorated by a driving unit 9, a conveyor belt 2b is started to run together. Said conveyor belt 2b, however, is in contact with a conveyor belt 2a in pressurizing chambers 4a and 4b through a subject 3 to be compressed, and the conveyor belt 2a is started to run, too. In that case, the driving source is only one and the conveyor belt 2a being in the free state on one side is driven by the conveyor belt 2b being in contact through the subject 3 to be compressed, and the conveyor belts 2a and 2b run perfectly synchronously. It is, therefore, not necessary to have a fine adjustment function to make the device expensive in the driving unit 9.
Patent JP-H09312930-A (JP)
Title: Detection of defect in power system and protection of the system from the defect
Inventor: TAMURA MASAYOSHI
IPC: G01R31/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To minimize stress applied to a device when an accident occurs and prevent a bad influence on a system and a load by judging a system defect using an arithmetic value for conducting a control in a power converter and immediately protecting the device from the defect. SOLUTION: A power converter 10 is constituted of an inverter section 11, a high harmonic wave suppressing and controlling block 12, a negative-phase-sequence component compensating and controlling block 13, a supply voltage constant controlling block 14, and a common operating section 15. A defect operating section 20 receives the results of operations from the higher harmonic wave suppressing and controlling block 12 and the negative-phase-sequence component compensating and controlling block 13 and then computates a defect and displays it and then outputs a gate control command signal Gbs to a PWM controlling section 11a to block a gate of the inverter section 11 and stop the operation of the inverter section 11.  By collecting information about a defect using a control operation result and blocking the inverter section immediately after an accident appears in the system, stress applied to a device can be minimized when the accident occurs and a bad influence on the system and a connected load can be prevented.
Patent JP-H06313404-A (JP)
Title: Hydraulic controller
Inventor: UENO KATSUMI
IPC: F15B11/16
Filed: 1993-04-28
Abstract: PURPOSE:To provide a hydraulic control circuit which can quicken the operation speed of an attachment work machine when the attachment work machine is operated along and can set a work machine in motion surely together with the attachment work machine when the work machine is operated simultaneously. CONSTITUTION:The discharge lines of first and second pumps 11, 13 are connected to each other by means of a confluence line 301, and at the same time confluence valves to join the discharge oils of the first and second pumps and run it to an attachment work machine at the time of the attachment work machine being operated alone, and to run the discharge oil of the second pump 13 alone to a work machine at the time of the work machine being operated alone, and to run the discharge oil of the first pump 11 to the attachment work machine and at the same time run the discharge oil of the second pump 13 to the work machine at the time of the attachment work machine and the work machine being operated simultaneously, are provided at the confluence line 301.
Patent JP-S5827173-A (JP)
Title: Stripping device for transfer sheet in copying machine
Inventor: SONE YASUO
IPC: G03G15/16
Filed: 1981-08-12
Abstract: PURPOSE:To discharge stiff transfer paper surely with simple constitution by sticking the transfer paper stripped from the surface of a photoreceptor onto deflecting rolls having high self-adhesiveness then feeding the same with guiding plates for transfer paper into a conveying device for transfer paper. CONSTITUTION:Toner images are transferred with an electrostatic charger 3 for transfer on the transfer paper which is guided by a guiding member 2 for transfer paper and is electrostatically attracted onto a photoreceptor. The transfer paper is stripped successively from the surface of the photoreceptor 1 toward the width direction by means of a stripping belt 6 and a stripping roll 7, and is stuck around self-adhesive rollers 8... of high self-adhesiveness, whereby floating, etc. are obviated even with stiff transfer paper. Then, the transfer paper is stripped from the surfaces of the rolls 8... by guiding plates 20... for the transfer paper and is discharged by a conveying member 4 for the transfer paper, etc. Thus the stiff transfer paper is discharged surely with the simple constitution without wrinkle, jamming or other troubles.
Patent JP-S6017743-A (JP)
Title: Positive image forming method by heat development and color diffusion transfer and photosensitive material
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/00
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a positive image enabling clear discrimination between the image and non-image parts and having increased transfer density by bringing a thermally diffusible and transferable dye and the oxidized product of a reducing agent into a coupling reaction by heat development, and diffusing and transferring a thermally diffusible and transferable dye which does not take part in the reaction to an image receiving layer. CONSTITUTION:When a thermally diffusible and transferable dye is a dye which forms a thermally nondiffusible and transferable substance by a coupling reaction with the oxidized product of a reducing agent by heat development, the dye is a hydrophobic dye, the reducing agent is a reducing agent having a hydrophilic group, and the hydrophobic dye forms a hydrophilic substance by a coupling reaction with the oxidized product of the reducing agent having a hydrophilic group by heat development. A hydrophobic polymer layer is used as an image receiving layer, and a hydrophilic binder is preferably used as a binder. A positive image is obtd. by heat development using a thermally diffusible and transferable dye losing its hydrophobic property by a coupling reaction with the oxidized product of a reducing agent having a hydrophilic group.
Patent JP-2000320769-A (JP)
Title: Insertion type pipe joint
Inventor: OYA HIROSHI
IPC: F16L37/12
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To make the insertion of a connection pipe into a joint body surely confirmable, insert the connection pipe into the joint body easily, prevent the action for preventing coming-off of the pipe from being performed unless the pipe is inserted into the joint body by a predetermined amount, remove the pipe from a joint easily, surely confirm the insertion of the pipe into the joint body, and prevent the reduction of flow resistance of fluid flowing in the joint body. SOLUTION: This insertion type pipe joint is constituted in such a way that a rotary member 50 which comes into contact with an outer face of a pipe 40 and rotates is provided in a connection port of a joint body 10 so as to confirm a rotation condition of the rotary member from an outer of the joint body. The rotary member 50 rotates around a shaft provided in the connection port in the joint body. Indication marks 57, 58 allowing to confirm the rotation condition are provided on an outer face of the rotary member. A coming-off prevention member 32 is expanded and shrunk by providing an expanding slot in a part on circumference, and the rotary member is mounted in the expanding slot. The rotary member 50 is mounted in the expanding slot and is locked with a width of the expanding slot, which is changed by the rotation of the rotary member.