baber/WOPTO huggingface dataset:
Patent JP-H05232835-A (JP)
Title: Fixing unit for electrophotographic device
Inventor: SAITOU HIROYUKI
IPC: G01K7/22
Filed: 1992-02-18
Abstract: PURPOSE:To prevent a sheet from being soiled with a toner mass stuck on the surface of a fixing roller by eliminating a gap between a thermister and a heating roller so that the direction of force which the thermister receives from the heating roller based on frictional force due to the rotation of the heating roller, passes through the supporting point position of a holding bracket and an angular moment is not actuated to the holding bracket, and to prevent the occurrence of the gap between a rotary heating roller and the thermister pressed thereon, at the time of fixing an image, as well. CONSTITUTION:A fixing bracket 36 is mounted on a top cover 35 covering the upper part of the heating roller 30. The holding bracket 37 is provided by supporting it by the fixing bracket 36, and simultaneously, pressed by a pressing member 42 to turn the holding bracket 37 by using a bearing part 37b as a supporting point, and the thermister 40 held on the tip is pressed on the heating roller 30. On the tangent B of the heating roller 30 at a pressing position A of the thermister 40, the bearing part 37b as the turnable supporting point of the holding bracket 37 is provided.
Patent JP-S62225324-A (JP)
Title: Supersonic bonding device
Inventor: SUZUKI SANJI
IPC: B65B51/10
Filed: 1986-03-27
Abstract: PURPOSE:To form bonding lines with strong force and prevent the biting of a substance to be bonded by a method wherein recessed and projected surfaces are formed on a bearer, which receives supersonic wave, and at least two or more of projected parts are opposed to the tip end surface of a horn, in a supersonic bonding device. CONSTITUTION:When a predetermined length of a packing material A is supplied, a cylinder 18 is operated to clamp the packing material between a clamping plate 17 and a base plate 15. A driving means 13 is operated under this condition and the bonding of the packing material A is effected by supersonic wave from a horn 4. The supersonic wave from the horn 4 is received by the side surface of the rotary body 8 of the bearer 2, however, the rotary body 8 is provided with recessed and projected surfaces, constituted of fine grooves 8a and projected threads 8b, to increase an area for receiving the supersonic waves and a heat dissipating area. On the other hand, two sets or more of the projected threads 8b of the rotary body are opposed to the tip end surface of the horn 4 while the projected threads 8b are contacted with the packing material A but the fine grooves 8a are not contacted with the packing material A, therefore, a given cavity is formed between the packing material A. Accordingly, the rotary body 8 can be cooled efficiently to prevent the generation of heat in the rotary body whereby thermal affection, such as the cutting or the like of the packing material A, will never be affected on the packing material A.
Patent JP-S60214859-A (JP)
Title: Utilization of cake of sweet potato starch
Inventor: HATSUTORI MORIYOSHI
IPC: A23L19/10
Filed: 1984-04-07
Abstract: PURPOSE:To utilize the waste material as a raw material of food, by pulverizing the cake of sweet potato starch, and forming the powder to a thin sheet. CONSTITUTION:The cake of sweet potato starch is pulverized, kneaded with hot water, rolled in the form of a thin sheet, and utilized as a raw material of various foods.
Patent JP-H07280734-A (JP)
Title: Wall surface moving device
Inventor: NAGAOKA ETSUO
IPC: G01N21/84
Filed: 1994-04-07
Abstract: PURPOSE:To enable each vacuum-suction type traveling truck to move from the floor face to the wall surface, then from the wall surface to the ceiling face, and so on. CONSTITUTION:Two vacuum-suction type traveling trucks 1a-1, 1b-1 are vacuum- sucked to the floor face (or the wall surface or the ceiling face), and these traveling trucks 1a-1, 1b-1 are steered to travel. The vacuum of either one of the traveling trucks is released, and a clutch is let in. A synchronously interlocked bending type two-stage joint device 6 is bent at a large angle, and the traveling trucks 1a-1, 1b-1 are pressed to the floor face (or the wall surface or the ceiling face). Vacuum suction is then switched, and the synchronously interlocked bending type two-stage joint device 6 is recovered to the floor face side. The respective traveling trucks 1a-1, 1b-1 are vacuum-sucked and steered to travel. At this time, the clutch of the synchronously interlocked bending type two-stage joint device 6 is let off to free the joint device 6 so as to follow the change of the floor face (or the wall surface or the ceiling face).
Patent JP-2000269396-A (JP)
Title: Semiconductor element, and method and device for machining lead frame thereof
Inventor: HIRAI TAKESHI
IPC: H01L23/50
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for machining a lead frame of a semiconductor element that is manufactured at low cost by simplifying the whole composition and has not use for a dedicated work shop for a cutting work for an unloaded element for efficient work, a method for machining it, and a semiconductor element. SOLUTION: A lower metal mold 11 to an upper surface of whose tip part a lead frame setting part 12 is provided while a die 13 is provided on the center part of the lead frame setting part; an upper metal mold part 14 to whose tip part a punch 16 is so fitted as to face the die 13 while vertical movement is allowed, and whose rear end part is fixed onto the rear end part of the lower metal mold part 11 into a body; an operation part 29 whose tip part is fitted rotatably to the tip part of the upper metal mold part 14 to lower the punch 16, when rotation is performed so as to lower the rear end part of the operation part, and which is always urged to raise the rear end part by rotating; and a lead frame holding member 18 that holds a lead frame of a semiconductor element thereonto, and detachably set to the lead frame setting part 12; are provided.
Patent JP-H10269569-A (JP)
Title: Recording medium master disk and recording medium
Inventor: SUZUKI KAZUYA
IPC: G11B5/84
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the recording medium master disk which does not generate deformation such as waviness on the surface of the substrate, by forming the transferring layer having the shape corresponding to the surface shape of the substrate that is formed in one direction and the reinforcing layer which is made on the other surface of the transferring layer to improve the strength of the disk. SOLUTION: A disk master disk 1 consists of a transferring layer 2 in which projecting and recessing pattern is formed on one of the surfaces and the pattern is transferred to synthetic resin by mounting on an injection molding device, for example and a reinforcing layer 3 which is formed on the other surface of the layer 2 and improves the strength of the disk 1 itself. The thickness of the disk 1 is approximately 0.3 mm. The pattern is formed on one of the surfaces of the layer 2 corresponding to the information and address signals to be transferred to the disk substrate. Ni, Ir, TiN, TiC, Cr and carbon are applicable for the materials of the layers 2 and 3, for example. Low cost Ni is preferred for the material.
Patent JP-S55161801-A (JP)
Title: Fluorescence-labeled acid mucopolysaccharide and preparation thereof
Inventor: NAGASAWA KINZOU
IPC: C08B37/10
Filed: 1979-06-06
Abstract: PURPOSE: To obtain title labeled product, useful for biological study and medical application, by the reaction of an acid mucopolysaccharide such as hyaluronic acid with fluoresceinamine, in an acid or neutral aqueous medium, in the presence of a dehydration-condensation agent.  
     CONSTITUTION: A fluorescence-labeled acid mucopolysaccharide selected from hyaluronic fluoresceinamide, condroitin-4-sulfuric fluoresceinamide, condroitin-6- sulfuric fluoresceinamide, heparin sulfuric fluoresceinamide and dermatansulfuric fluoresceinamide, and their derivatives, is prepared, by reacting an acid mucopolysaccharide selected from hyaluronic acid, condroitin-4-sulforic acid, condroitin-6- sulfuric acid, heparin, heparansulfuric acid and dermatansulfuric acid, and their derivatives, with fluoresceinamine, in an acid or neutral aqueous medium, in the presence of a dehydration-condensation agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03272030-A (JP)
Title: Disk reproducing device
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B7/095
Filed: 1990-03-20
Abstract: PURPOSE:To access a target track at a high speed by using the learning result at the time of the preliminary reproduction for the tracking control at the time of the main reproduction. CONSTITUTION:A counting circuit 41 which counts a tracking error signal at the time of preliminarily reproducing a disk 7 without tracking control and a memory 33 where the output of the counting circuit 41 is written as the eccentricity data of the disk 7 in an address corresponding to the disk rotation phase are provided. That is, eccentricity data obtained at the time of preliminarily reproducing the disk 7 without tracking control is written in the memory 33, and eccentricity data is read out in accordance with the disk rotation phase and is superposed as eccentricity compensating signal on the tracking error signal when the disk 7 is actually reproduced with the tracking control Thus, the target track is accessed at a high speed.
Patent JP-S52152138-A (JP)
Title: Electronic unit
Inventor: KASUFUCHI TAKESHI
IPC: G11B31/00
Filed: 1976-06-14
Abstract: PURPOSE: To obtain the multi-function electronic unit which not only is provided with the calculation function but also is used for the record and the reference of all information such as the telephone number and the identification code of time and is used as the oral sound recorder by using the magnetic recorder and reproducing device (tape recorder) as the memory part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63114609-A (JP)
Title: Apparatus and method for injection-molding disc
Inventor: ASAI IKUO
IPC: B29C45/00
Filed: 1986-03-28
Abstract: PURPOSE:To realize the smooth cut surface of an opening in a molded disc and at the same time prevent chips from developing by a method wherein the molded disc in a mold cavity is blanked by advancing a punch at the time set by a timer before the solidification of molten resin after the completion of injection. CONSTITUTION:At the preparation for opening the central part of a disc before the solidification of the resin in a cavity after the completion of injection, a four port connection three position selector valve 67 is changed over to a A-position. At the same time, a cylinder 32, which is provided on a movable side first member 24, is put into actuation so as to shift a piston 33 leftwards in order to eject a punch 50 leftwards. The central part of a molded disc is blanked for opening through the action of the punch 50. After the end of the blanking of the molded disc, a movable platen 2 starts to retreat. At the same time, a first ejector plate 30 also retreats. However, after its retreat in some extent, the first ejector plate 30 is stopped by abutting against a pair of screw rods 70. Since the retreat of the movable platen 2 results the relative ejection of a collar 42 and the leftward shifting of a driving member 44, a product ejector collar 49 ejects so as to release the molded disc from a movable mold 47.
Patent JP-S51146802-A (JP)
Title: Interference distortion eliminating system in multi-channel record and playback apparatus
Inventor: SUDA NOBUAKI
IPC: G11B3/00
Filed: 1975-06-12
Abstract: PURPOSE: To eliminate demodulated output distortion produced by a mutual interference of angle-modulated signals in different channels when an angle-modulated signal is demodulated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195880-A (JP)
Title: Manufacture of amorphous silicon solar cell
Inventor: UMEMOTO YOSHIYUKI
IPC: H01L31/0224
Filed: 1983-04-21
Abstract: PURPOSE:To prevent the deterioration of a transparent electrode by an etching liquid by coating the transparent electrode with an amorphous silicon layer or a metallic electrode region on an etching for the patterning of a metallic electrode. CONSTITUTION:The area of the end section 41 of a metallic electrode 4 is enlarged, and the end section 41 is extended up to the edge section of an amorphous silicon (a-Si) layer 3 to completely coat the end section 21 of a transparent electrode 21. A metallic layer 42 reaching to the upper section of the a- Si layer 3 is also formed on the end section 22 of the transparent electrode 2 for an element arranged to an end. Accordingly, an etching liquid is not in contact with a transparent electrode film when a metal is evaporated on the whole surface and a pattern for the metallic electrode 4 and the metallic layer 42 are formed through etching. The metallic layer 42 is used as a terminal.
Patent JP-S52153055-A (JP)
Title: Inertial racing preventing device for power transmission
Inventor: KISAKA HIROYUKI
IPC: F16H63/30
Filed: 1976-06-15
Abstract: PURPOSE: The operation mechanism of the brake for preventing the racing of the input shaft of the transmission is constituted so as not to be affected by the control of the release slit of the clutch, and the inertial racing of the thrust shaft is prevented after the cut off of the clutch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58188430-A (JP)
Inventor: OZAWA YASUSHI
IPC: A61B6/02
Filed: 1982-04-27
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-H01243413-A (JP)
Title: Thin film forming equipment
Inventor: SAYAMA KATSUNOBU
IPC: C01B33/02
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the deterioration of interface characteristics, and improve element characteristics, by installing, in the vicinity of a grid, a shutter whose potential is kept equal to the grid, and which is maintained in a closed state until glow discharge is stabilized, and turned into an open state after the glow discharge has been stabilized. CONSTITUTION:A grid 8 is arranged between a cathode 2 and an anode 3, and grounded. A shutter 10, which is arranged in the vicinity of the grid 8 and grounded, is provided with a plurality of thin metal plate 11 of continuous length in a rectangular direction to each wire 9. The shutter 10 is closed; high frequency voltage is applied between the cathode 2 and the grid 8 by a power supply 6; RF glow discharge is generated between the cathode 2 and the grid 8. After the discharge is stabilized, the shutter is opened, and a thin film is formed on the substrate 4. Thereby high energy particles are prevented from colliding against the substrate 4, so that the deterioration of film quality can be prevented.
Patent JP-S61233101-A (JP)
Inventor: OKADA KUNIHIRO
IPC: E01C7/10
Filed: 1985-04-05
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-S59197105-A (JP)
Title: Solenoid driving circuit
Inventor: KIMURA YUTAKA
IPC: H01F7/18
Filed: 1983-04-22
Abstract: PURPOSE:To reduce the power loss and the number of components of a solenoid driving circuit by a method wherein a transistor for holding a driving body is omitted and one transistor performs the initial driving and the holding of driving body. CONSTITUTION:A switching circuit 13 composed of one transistor 14 is connected to a solenoid 1 in series and the solenoid 1 is driven by the ON-operation of the transistor 14. The operation of the transistor 14 is controlled by any one of an output Va of a monostable multivibrator circuit 12 or an output Vc of a free-running multivibrator circuit 11. When a solenoid driving signal Vin is put into a terminal 8, a high level output Va is produced by the circuit 12 and an oscillation output Vc is produced by the circuit 11. At first, the initial driving of the solenoid 1 is performed by the output Va and then the driving of the solenoid 1 is maintained by the oscillation signal Vc while the signal Vin keeps on coming in. With this constitution, the power loss and the number of components can be reduced.
Patent JP-S57186176-A (JP)
Title: Measuring device for quantity of toner charge
Inventor: TASHIRO JIYUNICHI
IPC: G03G9/08
Filed: 1981-05-12
Abstract: PURPOSE: To measure the quantity of toner charge with high precision while preventing a developer from sticking to flank part of a magnet by a high- pressure gas flow, by using the magnet, which is fitted with a nonmagnetic materials, as a holding means for the developer.  
     CONSTITUTION: Nonmagnetic materials 11 are fitted on the external circumference of a magnet 10 which has a magnetic pole surface 10' slanting to a high- pressure gas flow and is rotatable around the magnetic pole surface 10', where a prescribed amount of a developer 5 containing toner 4 and a carrier is stuck in the shape of a magnetic brush. A nozzle 3 blows high-pressure gas to the developer 5 from above the magnetic pole surface 10' thereby scattering the toner 4. After a capacitor 7 is discharged with a switch 1 before charge measurement, the quantity of the charge of the toner 4 is measured by the capacitor 7 and an electrometer 8 connected to the magnet 10. Consequently, no developer sticks on the reverse surfaces of the nonmagnetic materials and the toner is all scattered separately from the carrier, thus measuring the accurate quantity of charge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05277696-A (JP)
Title: Mold clamping cylinder and mold clamping device of molding machine
IPC: B29C45/67
Filed: 1992-03-27
Abstract: PURPOSE:To reduce manufacturing cost by penetrating a mold opening and closing cylinder rod from the back of a mold clamping cylinder and fixedly installing the tip end of the rod at the rear end of a mold clamping cylinder ram. CONSTITUTION:The mold clamping device of a molding machine is constituted in such a manner that, by installing a bed 2 fixedly on a frame 1 and installing the mold opening and closing cylinder 8 fixedly on the ceiling wall of the frame 1, the mold clamping cylinder 3 is arranged vertically, and a slide 14 is installed fixedly at the tip end of the ram 12, and that a pair of left and right steel plate frame 4a, 4b having a hollow part 16, by which the bed 2 is supported from the lower part and the slide 14 from the back of the mold clamping cylinder 9, is provided on the frame 1 movably further left and right. Consequently, the mold opening and closing cylinder 8 and the mold clamping cylinder are integrated, the whole device is simplified, and the manufacturing cost of the device is reduced.
Patent JP-2000268091-A (JP)
Title: Device and system for evaluating maintenance system condition
Inventor: NISHIYAMA HIDEKI
IPC: G06Q10/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance system condition evaluating device capable of concretely judging the evaluation of a maintenance system in case of emergency from a numerical value or the like concerning the job site of a building or the like with which a maintenance service is contracted. SOLUTION: This evaluating device is provided with a maintenance site DB 203 storing site information on the respective sites of maintenance object equipment including site locations composed of latitude and longitude, a maintenance person maintenance schedule DB 202 storing the information of a patrol schedule including the sites to be patrolled by respective maintenance persons on that day and time to start/end the maintenance on the respective sites,  a maintenance schedule evaluation processing means 206 for finding the shortest time for the maintenance person to deal with the respective sites at prescribed time in emergency on the basis of information in the said maintenance person maintenance schedule DB and maintenance site DB from a distance between the maintenance person capable of dealing and the site and a schedule evaluation DB 207 for storing the result found by this maintenance schedule evaluation processing means.
Patent JP-H01244455-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: YAMADA YOSHITAKA
IPC: G03C7/42
Filed: 1988-03-25
Abstract: PURPOSE:To accelerate desilvering in a desilvering stage by processing a sensitive material contg. a specified hardening agent with a bleaching soln. contg. a specified bleaching agent. CONSTITUTION:A bleaching soln. contg. a ferric complex salt of a compd. represented by formula I as a bleaching agent is prepd. A color sensitive material having a hydrophilic colloidal layer hardened with a hardening agent reactive with carboxyl groups in a binder, e.g., a compd. represented by formula III is exposed, color-developed, processed with the bleaching soln. and fixed. In formula I, each of A1-A4 is -CH2OH, -COOM, etc., M is H, Na, etc., and X is 3-6C alkylene. A compd. represented by formula II may be used as the compd. represented by formula I. In formula III, each of R<1> and R<2> is alkyl, aryl, etc., R<3> is a substituent, halogen, etc., X<-> is an anion, l=0 or 1, m=0-5 and n=0-2.
Patent JP-S55163368-A (JP)
Title: Large diameter gasket
Inventor: YAMAZAKI ISAO
IPC: F16J15/10
Filed: 1979-06-06
Abstract: PURPOSE: To manufacture the products having high reliability without futility by a simple method by forming divided pieces from a small sheet material and patching together the divided pieces with fusing material made of fluorine-contained resin and manufacturing a large diameter gasket made of phenol fiber.  
     CONSTITUTION: The divided piece 2 which has a form of large diameter gasket divided in the circumferential direction is made of phenol fiber sheet material impregnated with fluorine-contained resin. Each joint part 2a of two divided pieces 2 and 2 is washed, and polyimide films 4 are applied onto the upper and the lower surfaces, and between the joint parts 2a and 2a, fusing material 5 made of fluorine- contained resin is inserted, and the outer periphery is covered with another polyimide film 4', and the right divided piece 2 is fixed on the fixing base 7 of a fusion  apparatus 6. The joint part 2a is put between the upper and the lower heaters 10  and 11, and the temperature is allowed to increase to about 350°C, and pressure is  applied onto the left divided piece 2 in the direction of the joint part 2a, and the left divided piece is baked for about 5min. Through the impregnation of the fusing material 5, an integral structure united firmly can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52154950-A (JP)
Title: Coupling device
Inventor: TSUTSUMI TAKESHI
IPC: F16D7/04
Filed: 1976-06-17
Abstract: PURPOSE:The coupling device having a large damping effect against impact and having the slant surfaces of the gearing teeth which is constituted that the driving and the following sides always maintain the facial contact each other.
Patent JP-H10268020-A (JP)
Title: Pulse sound detection method and device
Inventor: INOUE TAKAO
IPC: G01S3/86
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pulse sound detection method and device that estimates a background noise level correctly and prevents the background noise from being continuously detected as a pulse component even if the background noise level is increased rapidly. SOLUTION: An instant power calculation processing part 11, a pulse component detection processing part 12, a background noise level estimation processing part 13, a wide-band level calculation processing part 14, a long-time average level calculation processing part 15, and a wide-band detection processing part 16 are newly added to an input terminal 1, a frequency division processing part 2, a threshold calculation processing part 6, and an output terminal 7. Only when a narrow-band analysis result exceeding a threshold exists due to a comparison processing for each frequency pin, and rapid change of the wide- band level has not been detected due to a wide-band comparison processing, the narrowband analysis result that exceeds the threshold is judged as a pulse sound.