baber/WOPTO huggingface dataset:
Patent JP-H11143424-A (JP)
Title: Driving method of ac type plasma display
Inventor: KAMIOKA ATSUO
IPC: G09G3/292
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To induce a preliminary discharge on the whole screen in a short time even under severe conditions and to prevent the contrast of display from being deteriorated by providing a preliminary discharge period for discharging the whole screen dividedly or in the lump and a forced lighting period for lighting the whole screen only for a fixed period from a start. SOLUTION: One field is constituted of six sub-fields, a preliminary discharge period and a preliminary discharge erasing period are provided at the top of each sub-field, then a writing period and a maintenance period are provided. A forced lighting period for creating a discharge over the whole screen is provided prior to the start of the display period constituted of the sub-fields and field. The forced light period is provided in the initial short time at the start of a plasma display to discharge the whole screen in this drive sequence, thereby the whole screen can be discharged in a short time. A stable display can be realized under the severe environment.
Patent JP-H09134071-A (JP)
Title: Developing device
Inventor: YAMAMOTO KAZUOKI
IPC: G03G15/08
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a toner blade in the direction of its length. SOLUTION: A bent part is made in the toner blade 11, and the bent part is deformed to attach it to a support member 20. The support member 20 is composed of prisms 21 and 22, which extend in the axial direction of a developer roller (developing roller) 5, and a pressing member 23. The prisms 21 and 22 are connected with each other at both their ends. In the prism 21, a groove 21a, into which the end of the U-shaped part of the blade 11 is inserted, is made. Because the blade 11 is fixed to the support member 20 by a spring force produced by the deformation of the bent part, the fixing force of the toner blade 11 in the direction of its length is made uniform, and deformation of the toner blade 11 in the direction of the length does not occur. Therefore, this can suppress density irregularities on a recording medium in a subscanning direction and provide stable image-quality.
Patent JP-H02992-A (JP)
Title: Non-impact type offset printing apparatus
Inventor: UORUTAA KURAAKU DEIIN ZA SEKON
IPC: G03G15/00
Filed: 1988-12-12
Abstract: PURPOSE: To prevent toner from being transferred to the surface of a paper too early and to improve the image quality by providing a printing device with a shielding body which can rock so that the upstream-side non-contact part of a supplied continuous paper being adjacent to a toner transfer area is perfectly protected from the electric field of transfer corona. CONSTITUTION: This device is provided with a transfer corona generation device 28 adjacently arranged to the toner transfer areas A-B and set for transferring the toner to the paper 20 from a dielectric belt 10 by applying the electric field and the dielectric shielding body 40 directly brought into contact with the paper 20 moved between the generation device 28 and a paper carrying path. The shielding body 40 can be fluctuated so that the electric field of the transfer corona is perfectly cut off by directly being brought into contact with the paper 20 in the area A and the upstream-side non-contact area part being one part of the paper 20 supplied to the areas A-B and being adjacent to the areas A-B is surely protected from the electric field of the transfer corona. Thus, the toner is surely prevented from being transferred to the paper too early and the image quality is improved.
Patent JP-H02160135-A (JP)
Title: Closed forging method for parts having flange in outside peripheral part
Inventor: ANDO HIROYUKI
IPC: B21K23/04
Filed: 1988-12-14
Abstract: PURPOSE:To bring the parts to closed forging by a low load without generating a burr by closing the upper die and the lower die and pressing a stock between a knockout of the lower die and a punch of the upper die, allowing the stock to flow into a cavity for flange, and also, executing the forming between the upper die and the lower die. CONSTITUTION:A billet heated to a prescribed temperature is set onto a knockout 4 in the lower die 2, the upper die 3 is pressed against on the lower die 2, a closed forging state is maintained, and also, a cavity 3a for forming a flange 1a is formed. Subsequently, a punch 5 in the upper die 3 is allowed to descend and the stock 1 is pressed between said punch and the knockout 4, the stock 1 is allowed to flow to the cavity 3a side and the flange 1a is brought to extrusion forming. Simultaneously, the stock 1 flows into a space of the periphery of projecting parts 4a, 5a of the knockout 4 and the punch 5, and parts 1' are formed. In such a way, no burr is generated in the periphery of the flange 1a, and a press load can also be reduced.
Patent JP-H07167347-A (JP)
Title: Protecting material for buried pipe
Inventor: CHIBA YUJI
IPC: B32B5/14
Filed: 1993-12-14
Abstract: PURPOSE:To constitute a protecting material for a buried pipe by a pair of cloth members formed of plural laminated synthetic resin yarn, and a marking sheet which is brought in contact with the cloth members at a constant interval. CONSTITUTION:Woven cloths 13 which are formed by synthetic resin yarn are laminated in plural layers, and also a pair of woven cloths 13 is arranged in parallel condition at a prescribed interval, a marking sheet 14 for making existence of a buried pipe 11 know is hooked between both woven cloths 13, and also the vicinity of both end part of the marking sheet 14 is integratedly seamed together with the woven cloths 13 by means of a sewing machine. An aluminum foil and the like as an electric conductive member may be provided aside the marking sheet 14. It is thus possible to receive a tool by a protecting material at the time of drilling work, and there is no possibility of breakage of the buried pipe. And also it is possible to save the material of the woven cloth.
Patent JP-H11148919-A (JP)
Title: Capillary chip
Inventor: MAKINO TSUYOSHI
IPC: G01N27/447
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a capellary chip capable of analyzing samples different from each other under the same condition at the same time. SOLUTION: The first capillary flow path 41 ranging from a first opening 21 to a second opening 22 while successively passing first and second points 31, 32, the second capillary flow path 42 ranging from a third opening 23 to a fourth opening 24 while successively passing third and fourth points 33, 34, the third capillary flow path 43 reaching a fifth opening 25 from the first point 31 through the third point 33, the first introducing path 51 between the second point 32 to a sixth opening 26 and the second introducing path 52 between the fourth point 34 and a seventh opening 27 are formed in a transparent member 10. A first electrode 61 applying first potential to the first point 31 and the third point 33 and a second electrode 62 applying second potential to the second point 32 and the fourth point 34 are provided.
Patent JP-H02159299-A (JP)
Title: Water cooling type heat exchanger for clothing drying machine
Inventor: SUZUKI KIYOSHI
IPC: D06F58/24
Filed: 1988-12-14
Abstract: PURPOSE:To form a very simple shape in order to permit cooling water to run into a duct by using a porous member for a space between a feed water port and a duct internal-section, and by cooling the warmed air of high humidity to remove moisture from the air, with the porous member. CONSTITUTION:A wet washing object 11 is contained in a drum 1, and the drum 1 is rotated, and a drying process is performed. From a ventilating fan 7, air is fed to a drying heater 8, and ia heated, and is turned into warmed air, and the warmed air is fed into a case 2, and is struck to the washing object 11 of the drum 1, and is exhausted to a duct 5a. The warmed air of high humidity is fed to a water cooling type heat exchanger 6, and after the air is cooled and moisture is removed from, the air is fed to the ventilating fan 7 again. Cooling water flows to the feed water port 12 of the water cooling type heat exchanger 6 and is permitted to flow to a porous member 13 through a feed water channel 12'. The porous member 13 is impregnated with the cooling water, and the water too much to be included in the porous member 13 flows to a circulating air course in the water cooling type heat exchanger 6, and flows to a water cooling heat exchanger 15. The porous member 13 is always in a cooled state, and the warmed air of high humidity flowing through the interior of the water cooling type heat exchanger 6 is cooled to remove moisture, and is turned into dry air to be discharged outside, and most of the warmed air of the high humidity is cooled to remove moisture, into the water cooling type heat exchanger section 15.
Patent JP-H07170689-A (JP)
Title: Rotating electric machine
Inventor: SATO TADAYUKI
IPC: H02K5/10
Filed: 1993-12-15
Abstract: PURPOSE:To provide ventilation for a rotating electric machine, which is drip- proof and which prevents a foreign body from creeping in when the rotating electric machine is attached to a vertical wall. CONSTITUTION:When a rotating electric machine is attached to a vertical wall, the outer circumference of a frame 41 on the side of a ventilation window into which waterdrops creep is tightened and coupled to a fastener 23 which has been fitted to the ventilation window in such a way that a drip-proof cover 25 is detachable by a screw 26. Thereby, the drip-proof cover 25 prevents the waterdrops from creeping from the ventilation window and a louver window, and it prevents foreign bodies from creeping in during a wiring operation. In addition, when the drip-proof cover 25 is attached, no special additional machining operation is required, and the ventilation of the rotating electric machine is not largely obstructed. As a result, it is possible to provide a low-cost and effective drip-proof structure.
Patent JP-2001134570-A (JP)
Title: Electronic dictionary
Inventor: TAKAZAWA KAZUHISA
IPC: G06F17/28
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic dictionary which can easily redisplay a specific screen. SOLUTION: The electronic dictionary 10 which has dictionary data 30 having information corresponding to index words, retrieves index words corresponding to an inputted character string, and displays information corresponding to an index word specified among the retrieved candidates, has a storage means 23 which stores screen information on the retrieval result corresponding to the index word and stored information display means 24 which displays the screen information stored in the storage means 23.
Patent JP-2000117517-A (JP)
Title: Method and device for reducing generation of drill noise
Inventor: KARIBE TSUYOSHI
IPC: B23B45/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of noise from a machine without deteriorating performance of the machine and work efficiency and to reduce the generation of work noise by a method wherein a sound insulation case having sound insulation elbow duct structure serving as a ventilation mechanism to prevent disturbance of suction and discharge of cooling air is mounted on a drill apparatus on a market, in a method and a device to reduce the generation of noise by an anchor drill, i.e., a drill apparatus, without any trouble. SOLUTION: The air-cooled drum body (b) of a drill apparatus (a) is covered with a sound insulation case 1, and the internal part of the sound insulation case is divided into the air inlet (c) side and the air outlet (d) side for cooling air for the drum body (b). By forming a sound insulation elbow duct 2 for introduction of outside air on the air inlet (c) side and a sound insulation elbow duct 3 for exhaust gas on the air outlet (d) side, sound is insulated without deteriorating the cooling efficiency of the air-cooled drum body (b).
Patent JP-H09155570-A (JP)
Title: Method and device for joining rolled stocks
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a material or the roll surface of a finishing mill from being scratched in the case of finishing a rough rolled stock by scatteringly removing chips from the rolled stock on which the chips are spattered after pressure welding the rear end of a preceding rolled stock with the tip part of a succeeding rolled stock. SOLUTION: A reduction holding device 20 is constituted of reduction flame burners 20a, 20b which generate reduction flames by burning a combustible gas such as a coke oven gas with less oxygen than needed for complete combustion and which blow the flames to the working surface to prevent oxidation; the reduction flame burner 20a is attached to the frame of a roller 15a while the reduction flame burner 20b is attached to a truck 12 through a fixing stand 21, with a reduction gas blown to the working surface of the preceding rolled stock 1 and the succeeding rolled stock 2, so that the machining surface is constantly held in a reduction state. Incidentally, the reduction flame burners 20a, 20b are provided in plural numbers in the width direction of the rolled stock 1, 2 and arranged such that the machining surface is covered with reduction flames.
Patent JP-S63167189-A (JP)
Inventor: ROBAATO RANGU
IPC: F16L17/04
Filed: 1987-12-14
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-H09118425-A (JP)
Title: Storing method and device
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To attain matching with pre/post steps by raising side ends of articles through air jetted out of air jetting parts arranged alternately right and left to the article conveying direction, thereby storing the articles without generation of overrupped conditions. SOLUTION: A thin plate-like article 33 is carried to a flow-in part 11 from a pre-process and is carried in a sliding manner to a flow-out part 12 through a carrying surface 1 being inclined. The article 33 carried in along the surface 1 is raised at its right side in the advance direction by the air jetted out of an air jetting-out opening 23, and then it is raised at its left side by the air flow from an air jetting-out opening 22 and reaches the position of an exit part 12. The part 12 is equipped with a stopper and thereby the article is stopped until a supply order comes from a next step.  The stopped article 31 is raised at its part on the side of a leading wall 13, and when the article 31 is stopped the next article is raised in the form of article 32 at its part on the side of leading wall 14 through the air flow jetted out of the opening 22, and it is abutted against the article 31 and stopped. The articles 31, 32 do not overrup each other accordingly.
Patent JP-2001132292-A (JP)
Title: Lock control method and lock control apparatus
Inventor: KANEKO OSAMU
IPC: B60R25/01
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a lock control system of an absolutely new system with high security, which can unlock an electronic lock or the like through the use of a mobile communication terminal such as a cellular phone, a PHS, or the like. SOLUTION: A person in front of a door 150 dials a fixed telephone 100 in a house/building H from a mobile communication terminal 2000 such as a cellular phone or the like held by the person. Then, an unlocking commanding signal KS1 and a submitter telephone number #2 are transmitted from a public telephone network 400 to a lock control device 1000. A RAM 34 of the lock control device 1000 stores therein an unlocking code information number #3 by previous operation. When it is determined that the submitter telephone number #2 transmitted from the public telephone network 400 and received by the lock control device 1000 coincides with the unlocking code information number #3, the device 1000 transmits an unlocking signal KS2 to an electronic lock control circuit 200, to thereby automatically unlock an electronic lock 300.
Patent JP-2000200521-A (JP)
Title: Lightning arrester
Inventor: SHIRAKAWA SHINGO
IPC: H01B17/42
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To restrict the temperature rise of a zinc oxide element due to the pollution of a surface of a porcelain tube by laminating plural layered materials respectively formed by arranging a metal plate having a thickness more than that of one piece of a zinc oxide element 1 in an upper and a lower ends of the zinc oxide element through insulating bars provided in the porcelain tube, and pressing the laminated layered materials with a conductor provided at a lower end and an elastic body provided at an upper end. SOLUTION: A straight insulating bar 5 extended in the vertical direction is provided inside an upper stage side porcelain tube 1 and a lower stage side porcelain tube 2. A layered structure formed by laminating plural materials respectively formed by arranging a doughnut-like metal plate 4 in an upper and a lower ends of a doughnut-like zinc oxide element 3 is inserted into the insulating bar 5. The zinc oxide element 3 is used of high voltage resistant material having the operation starting voltage characteristic of 280-500 V/mm. As a metal plate 4, a metal plate having a thickness more than the thickness of the zinc oxide element 3 is used, and the metal plate 4 absorbs the heat generated in the zinc oxide element 3. A lower end of the layered structure is provided with a metal conductor 6 so as to support the layered structure, and an upper end of the layered structure is provided with a spring 7 so as to press the layered structure into the porcelain tube.
Patent JP-H08170823-A (JP)
Title: Surface combustion burner device
Inventor: KURIMOTO KAZUYA
IPC: F23D14/16
Filed: 1994-12-19
Abstract: PURPOSE: To facilitate the regulation of the field of view of an ultraviolet ray photoelectric tube and permit the regulation of combustion simply within a short period of time by a method wherein the ultraviolet ray photoelectric tube, provided in an air box, is installed in the direction of surface combustion forming mat. CONSTITUTION: When the premixture of air and gas is introduced into an air box 1 and is passed through a surface combustion forming mat 2, the premixture gas is ignited by a pilot burner 4 and surface combustion or a main flame 5 is formed in a combustion chamber 7 at the downstream side of the surface combustion forming mat 2. The burning condition or the generation of a pilot flame 6 and the main flame 5 is detected surely by an ultraviolet ray photoelectric tube 3, installed in the air box 1. According to this method, the regulation of the field of view of the ultraviolet ray photoelectric tube 3 is facilitated and the regulation of combustion can be effected simply within a short period of time.
Patent JP-2001197786-A (JP)
Title: Automatic load regulating controller
Inventor: NONAKA KAZUYA
IPC: H02P9/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To rapidly control to follow up a request from a central load- dispatching office or the like at a high speed. SOLUTION: An automatic load regulating controller comprises, separately processed from a conventional constant period load regulator 1, a stage change detecting means 32 of an output command value from the central load- dispatching office to be detected in a short period, a stably detecting means 31 for detecting that a deviation of the command from a real output falls within a stable detection decision, and a 65P signal output means 33 for conducting a pulse signal in a upward direction or a downward direction at a state change to a load setter (65P).
Patent JP-H10158727-A (JP)
Title: Carbo-nitriding quenching method and rolling parts
Inventor: WATANABE YOICHI
IPC: C22C38/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To secure surface hardness without excessively increasing alloying component and carbonized quantity and nitriding quantity onto a surface and to improve wear resistance by applying a carbo-nitriding treatment onto the surface of a work in a specific condition and, successively, a quenching treatment thereto. SOLUTION: Firstly, the carbo-nitriding treatment causing >=0.3% total N content at the position of 10-50μm below the surface of the work, is executed. Successively, the quenching treatment, in which the cooling speed from 800 deg.C to 600 deg.C at the position of 200μm below the surface of the work is >=110 deg.C/sec and the cooling speed from 500 deg.C to 400 deg.C is made to exceed the critical cooling speed transformed to the martensitic structure and is <=100 deg.C/sec, is applied. That is, since the quick cooling is executed in the high temp. range, precipitation of a large quantity of coarse CrN is restrained, and thus, the lowering of Cr in the matrix is eliminated and the hardenability is not damaged.  Even in the case of slowly cooling in the low temp. range, the martensitic transformation is sufficiently executed, and also, since many small sized CrNs are dispersed and precipitated, sufficient wear resistance is secured.
Patent JP-H04364217-A (JP)
Title: Magnetic head slider with protective film and manufacture thereof
Inventor: ARUFURETSUDO GURIRU
IPC: G11B5/29
Filed: 1991-11-05
Abstract: PURPOSE: To provide protective films which protect a magnetic head during the manufacturing process of rails and protect the magnetic head against wear and damage during use in a magnetic recorder. CONSTITUTION: The magnetic head slider 10 has the protective films 22 on its rails 12 and 14. The protective films 22 are composed of thin adhesive layers 24 and thin amorphous hydrogenated carbon layers 26. The protective films 22 are deposited on the air bearing surfaces of the slider before the patterns of the rails are formed on the air bearing surfaces after the thin-film magnetic head is finished by lapping so as to have prescribed sizes.
Patent JP-H05123947-A (JP)
Title: Production line control system
Inventor: HIROSE HIROKAZU
IPC: G05B19/418
Filed: 1991-11-01
Abstract: PURPOSE:To provide a production line control system enabling workers to move among work areas rationally in a balanced state so as to hardly generate the disengaged state of each worker, thereby improving production efficiency. CONSTITUTION:Plural work areas 0001-0009 are set along the production line of a manufacturing plant, and a terminal 3 is disposed at each area and connected to a host computer 5. The RAM 11 of the host computer 5 is stored with production order information, organizing process information, organizing information, process skill information, workers' skill information and work area information. When a certain worker presses the termination button of the terminal 3 upon the termination of work, the host computer 5 detects the work area for the worker to move on to work on the basis of the stored content of the RAM 11, and in case there is a senior worker in this work area, retrieves the work area for this worker to move on to work and displays the work areas on the respective terminals.