baber/WOPTO huggingface dataset:
Patent JP-S58105533-A (JP)
Title: Manufacture of core for transformer
Inventor: HASHIMOTO ISAMU
IPC: B23K11/00
Filed: 1981-12-16
Abstract: PURPOSE:To improve the workability as well as to cut down the cost of the titled core by a method wherein, on the first one of the punched-out cores which will be formed into the prescribed thickness, a welding work is performed in succession on a plurality of grouped cores having a plural number of protrusions. CONSTITUTION:On the first or the last punched core 3a which will be formed to the prescribed thickness, a plurality of protrusions 4 are provided in such a manner that they are protruded in the same direction. These protrusions 4 are formed in a continuous process wherein a press work is performed for the prescribed number of cores in succession to the punching work, and then they are aligned using a shoot. A welding work 5 is performed on these lined up cores applying pressure from A and B directions. The punched out cores into I-shape are also welded in the same manner as above. As a gap 6 is formed between the cores by the protrusions, E-type core blocks 7 and I-type core blocks 8 can be obtained separately when a welding work is performed on them. Through these procedures, the workability of the titled core can be improved and the cost thereof can also be cut down.
Patent JP-S6265242-A (JP)
Title: Optical head
Inventor: TAKAHASHI MASAHIRO
IPC: G02B7/28
Filed: 1985-09-18
Abstract: PURPOSE:To obtain an S-shaped characteristic curve which does not depend upon the width of the division line of a two-division photodetector for focus error detection and to facilitate positioning and adjusting operations by using a cylindrical lens for an optical head and arranging the photodetector at a distance which is about twice as large as the focal length of the lens. CONSTITUTION:An optical beam from the optical head which is reflected by an optical disk 11 and passed through an objective 13 is given a nearly circular cross section and the half of the beam is reflected by a total reflecting mirror knife 14 and made incident on the 1st two-division photodetector 15. The remaining half of the beam is made incident on the 2nd two-split photodetector 17 through an cylindrical lens 15. The 1st detector 15 is light-received and detects the 1st servo signal. Further, the cylindrical lens 16 is set at 45 deg. to the radial direction of the disk 11 and the photodetector 17 is arranged at a distance nearly twice as large as the focal length of the cylindrical lens 16 to detect the 2nd servo signal. Then, the S-shaped characteristic curve which does not depend upon the width of the division lines of the detectors 15 and 17 is obtained to facilitate the positioning and adjusting operations.
Patent JP-2000039446-A (JP)
Title: Probe and its manufacture
Inventor: SHO MASAHIKO
IPC: G01R1/067
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a probe in which the wear resistance of its tip part is increased and whose electric contact resistance is reduced. SOLUTION: In a probe 10, a probe base material 12 whose surface is conductive is provided, and a hard carbon film 14 as a hard carbon film which is formed on the surface of at least the tip part of the probe base material 12 and which is made conductive by impurities of one or more kinds out of boron, nitrogen and the like is provided. In addition, in its manufacturing method, the hard carbon film 14 is formed in a gas atmosphere which contains the impurities. In addition, it is desirable that a voltage is applied across the tip of the probe 10 and a conductive member and that a current is made to flow across both after the hard carbon film 14 is formed and in state that the tip of the probe 10 is brought into contact with the conductive member.
Patent JP-S6470855-A (JP)
Title: Peripheral subsystem and data processing system and operation thereof
Inventor: BURENTO KAMERON BAAZUREI
IPC: G06F11/20
Filed: 1988-08-19
Abstract: PURPOSE: To facilitate the maintenance, and lighten the burden on a customer engineer and shorten the maintenance period by automatically reconstituting a system during operation, removing a maintenance peripheral device and carrying on the operation, and making it return to the system after the maintenance is completed. CONSTITUTION: When the customer engineer of a peripheral device 13 inputs a maintenance command from the console panel, a controller 14 provides a choice of a dynamic path (for example, one of the channels of a host system 10 - one of channel connecting mechanism - one of storage paths - DASD) between DASDs 16-19 and various channel path groups. Consequently, necessary temporary reconstitution is automatically executed and the device 13 is stopped. In this case, the operation of the system is not stopped by the path change. The stopped device 13 is never accessed, so a necessary repair is made. After the maintenance, another command is inputted on the console panel and the previously stopped part of the device 13 begins to be used again. This restarting function is performed in form similar to the function used for the stop.
Patent JP-S5995160-A (JP)
Title: Surface alignment of armature with leaf spring for driving needle of dot printer
Inventor: OGURA ICHIROU
IPC: B41J2/28
Filed: 1982-11-22
Abstract: PURPOSE:To simply perform surface alignment in high efficiency, by a method wherein armatures each provided with a leaf spring are radially fixed to the rear part of a needle holder by fixing the end parts of the leaf springs and integrally fixed in this state by waxes while the fixed iron core opposed surfaces of said armatures are subjected to cutting or polishing processing so as to be flushed with a same plane. CONSTITUTION:Needles 1 are lined up and arranged, for example, in 6X4-number array at the leading end part of a needle holder 2 while arranged in a ring shape at the trailing end part thereof and, when leaf springs 4 are under a natural state, all armatures 3 are integrally fixed by using waxes 9. After the waxes 9 are solidified, the fixed iron core opposed surfaces 3a of all armatures 3 fixed to said needle holder 2 are subjected to polishing processing so as to be flushed with a same plane, for example, by a grinder disc. When the residual fixed waxes are removed by using, for example, a solvent, all armatures 3 are under a surface alignment completed state relative to the needle holder 2 and, if a solenoid A is combined, a product dot printer is obtained while the gap formed by the armature opposed surface of the fixed iron core and the fixed iron core opposed surface 3a becomes constant at the time of demagnetization.
Patent JP-S58105548-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEZAWA KEISHIROU
IPC: H01L21/58
Filed: 1981-12-17
Abstract: PURPOSE:To reduce the manufacturing time by a method wherein, when semiconductor pellets without Al evaporated film are inserted between a pair of glass-lead, an Al plate is located between heat sink of glass-lead and pellet to heat for bonding and glass enclosing. CONSTITUTION:The PN<->N<+> wafer is fixed on a quartz plate 22 using wax 21 further fixing metallic masks 24 using another wax 23 while the conical pellets 25 are formed by means of spraying grind stone particles to etch the breakdown layer. The pellet without Al film is completed by means of removing said wax. A glass lead 30a is inserted into holes 26 of a graphite made jig 27 and Al plate 31a, pellet 25, Al plate 31b, glass-lead 30b are laminated on a heat sink 29. Next, the jig 27 is supplied with electric current to be heated while the heat sink 29 and the pellets 25 are bonded utilizing the Al plates as wax. The pellets 25 are taken out of the jig 27 and enclosed using glass as usual to be completed.
Patent JP-S58106927-A (JP)
Title: Data sampling speed converting circuit
Inventor: MATSUDA KIICHI
IPC: H03H17/02
Filed: 1981-12-21
Abstract: PURPOSE:To make an economical constitution possible without requiring a ultrahigh-speed circuit, by outputting parallel data selectively after serial input data is converted to n-bit parallel data. CONSTITUTION:In respect to data DATA-IP inputted to the first register circuit 221, 13 continuous bits are read into stages 1-13 of the register circuit 221 and are read into stages 1'-13' of the second register circuit 222 as parallel data. One prescribed bit is selected from this parallel data in a selecting circuit 23 by a control signal CONT corresponding to the count number of a frequency dividing circuit 212 and is inputted to an output register circuit 24, and an output data string DAT-OP is outputted as a sampling frequency 4.fSC.
Patent JP-H0369781-A (JP)
Title: Lever for door check
Inventor: SHIROUCHI MASARU
IPC: E05C17/22
Filed: 1989-08-08
Abstract: PURPOSE:To provide performance equal to a lever, which is made of a metal, for a door check though a lever is made of a resin by covering a tabular metallic insert with an internal resin layer having large rigidity and covering the surface of the internal resin layer with an external resin layer having excellent sliding characteristics. CONSTITUTION:A long-sized tabular metallic insert 1 is covered with an internal resin layer 2 having large rigidity, and the surface of the internal resin layer 2 is covered with an external resin layer 3 having excellent sliding characteristics. A long-sized tabular lever, both upper and lower surfaces of which are formed in a sliding surface made of a resin, for a door check is constituted. Accordingly, rigidity and sliding properties are obtained simultaneously while improving abrasion resistance, a torque holding ratio, etc., and the generation of abnormal sounds can be avoided.
Patent JP-H1031976-A (JP)
Title: Ultraviolet lamp and germicidal lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/35
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet lamp which has less pastiness with mercury, improves the rate of ultraviolet rays maintenance during the lifetime, decreases the encapsulated amount of mercury, and ensures the environmental protection. SOLUTION: A transparent protection film 4 is provided over the inner surface of an air-tight vessel 1 which transmits ultraviolet rays, and therein mercury is encapsulated in the form of mercury amalgam 3. Because mercury amalgam 3 causes separative evaporation of a necessary quantity of mercury when the lamp is lighted so that the requisite mercury vapor pressure is generated but is returned to amalgam when the lamp is put off, it is unlikely that pastiness with mercury is formed over the inner surface of the vessel. An ultraviolet lamp is likely that the intensity of the ultraviolet rays is decremental in proportion to the area of the mercury pastiness, but according to this invention, the intensity does not lower substantially.  Further, no coloring takes place on the vessel owing to the protection film, and it is possible to keep the rate of ultraviolet rays maintenance at a high level.
Patent JP-H0934134-A (JP)
Title: Alignment device
Inventor: NAKAGAWA MASAHIRO
IPC: G01B11/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect position with high accuracy by subjecting the position of an alignment mark in accordance with the position information of an alignment mark image to phase difference detection. SOLUTION: A command is sent via a keyboard 26 to a driving system 32 and a phase plate 30 is inserted into a prescribed position in the optical path between a half prism 6 and a second objective lens 11. The insertion position of the phase plate 30 is between the image side face of a first objective lens and the prescribed position where the zero order diffracted light and ±1st order diffracted light from a wafer mark WM overlap substantially each other. As to the mark having the low difference in level, a command is sent to a driving system 28 via the keyboard 26 to insert an aperture diaphragm 27 for illumination into the optical path nearer the alignment mark side (wafer W side) than the exit end of a light guide 4.  A main control system 25 outputs a stage control signal to a stage control system 24 in accordance with the position information of the wafer mark WM from a signal processing system 18. This stage control system 24 executes alignment by driving an X-Y stage 23.
Patent JP-H0867487-A (JP)
Title: Hand belt
Inventor: KIDA TOSHIO
IPC: B66B23/24
Filed: 1994-08-30
Abstract: PURPOSE: To improve longevity of a hand belt and to reduce driving force of travelling. CONSTITUTION: A covered layer 16 is provided on a part where it does not slide on a driving roller of the lowest layer canvas 12a. The covered layer 16 is impregnated with spherical particulate powder of fluorine contained resin, silicon and high density polyethylene or coated and impregnated with it. Consequently, a friction coefficient of a hand belt 11 and a guide rail decreases, and it is possible to reduce travelling resistance. It is possible to reduce driving force of the driving roller, to restrain heating due to friction and to improve longevity.
Patent JP-H1095755-A (JP)
Title: Production of 2-trifluoromethoxy-aniline
Inventor: LANTZSCH REINHARD DR
IPC: C07C209/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound known as a starting raw material for active compounds in medicine and agriculture by a new method, and to obtain a new compound as an intermediate for producing the compound. SOLUTION: This method for producing 2-trifluoromethoxy aniline of formula II comprises reacting 1 mole of 1,2-dichloro-4-trifluoromethoxy-benzene of formula I as a starting raw material with 1-3 moles, preferably 1.1-2.5 moles, of a proper nitrating agent at a reaction temperature of -20 deg.C to 80 deg.C at a reaction pressure of 0.1-10 bar in the first reaction stage, and subsequently generally hydrogenating the obtained compound of formula III with hydrogen in the presence of a metal catalyst at a reaction temperature of 0-200 deg.C at a reaction pressure of the atmospheric pressure to an elevated pressure in the second reaction stage. The compound of formula III may be hydrogenated in the presence of a dehalogenation-inhibiting organic compound in the presence of a Raney nickel as a catalyst to obtain a new intermediate of formula IV.  The first reaction stage is performed by adding a reaction auxiliary agent. etc., and subsequently gradually the nitrating agent.
Patent JP-H0746677-A (JP)
Title: Distributed processing unification control system
Inventor: AOKI SHUNJI
IPC: G06F13/00
Filed: 1993-07-27
Abstract: PURPOSE:To enable the reduction of the number of data transmission lines even if a network is constructed by many control units, to enable the reduction of the load of a CPU in a main controller and to enable to attain miniaturization and low cost by making an input/output device intelligent without lowering the response of each unit. CONSTITUTION:In a distributed processing system where custom control units 3 independently execute programs, an equipment to be controlled is controlled within each unit 3 and information to be linked with other unit with each other is passed by a communication. This communication is performed in an input/ output device such as a RS 485 having plural channels in plural lines form.
Patent JP-S58106297-A (JP)
Inventor: ITOU MITSUO
IPC: F16T1/30
Filed: 1981-12-18
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-H0853168-A (JP)
Title: Sealant extruding container
Inventor: HIRAIWA TAKEAKI
IPC: B65D83/00
Filed: 1994-08-08
Abstract: PURPOSE:To realize a sealant extruding container easy to incinerate, good in inner pressure resistance and excellent in air tightness retainability. CONSTITUTION:A top panel 4 having a paperboard 4a or synthetic resin layers 4b and 4c on the upper and lower surfaces of the paperboard 4a is integrally joined to the upper surface of a flange 51 provided at the lower end of a synthetic resin discharge pipe 5, an inner seal 6 having synthetic resin layers 6b and 6c laminated on both the surfaces of an aluminum foil 6a is provided under the synthetic resin discharge pipe 5 and the top lid 4, and rising peripheral walls 41 and 61 respectively are formed at the outside diameter parts of the top lid 4 and the inner seal 6, and are joined together. This joint part is then covered with an inner curl part 10 at the upper end of a paper cylinder, the rising peripheral wall 61 of the inner seal 6 is joined to a barrier lining 2 of the paper cylinder and the rising peripheral wall 41 of the top lid 4 is joined to the barrier lining 2 of the inner curl part 10.
Patent JP-S6183995-A (JP)
Inventor: OZAWA TAMOTSU
IPC: G21C3/30
Filed: 1984-10-01
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-S5998546-A (JP)
Title: Semiconductor device
Inventor: MASUDA MASACHIKA
IPC: H01L23/50
Filed: 1982-11-26
Abstract: PURPOSE:To microminiaturize a leadframe and to reduce the size and to increase the pins of a semiconductor device by composing the leads of a film, and forming a wiring pattern in the film and mounting a pellet. CONSTITUTION:A leadframe 1 is formed of a thin conductive material such as a filter (or a tape). A pellet 4 is mounted with an adhesive 3 on the tab 2 of the leadframe 1. The inner lead 6 of the leadframe 1 electrically connected by wirings 5 to the bonding pad of the pellet 4 is formed in an extremely fine pattern. The pellet 4 after bonding is sealed in a package 8 by the potting of resin to the inside from the outer lead 7.
Patent JP-H0624600-A (JP)
Title: Sheet conveying device and recording device using same sheet conveying device
Inventor: WADA SHUNEI
IPC: B65H5/36
Filed: 1992-07-10
Abstract: PURPOSE:To prevent generation of a breaking at the end of a feed roller, and an invasion of a sheet to the border of divided paper pans, by pressure- contacting the rubber parts of feed rollers which have the rubber parts of the length almost equal to the length of the divided paper pans in the sheet width direction, to a platen evenly. CONSTITUTION:A paper pan 3 is formed in a circular arc form along the periphery of a platen roller, and it is divided into two in the longitudinal direction of the platen roller, making the dividing border 3a in a wave form so as to prevent to be parallel to the conveying direction. The shafts 4b of feed rollers 4 are installed rotatable to the holes of the paper pans 3, and the length of the rubber members 4a in the longitudinal direction is made almost equal to the length of the divided paper pans 3 in the width direction. Furthermore, the rubber members 4a of the feed rollers 4 are made in a cylindrical form forming no groove, no contraction, and so on, and the rubber members 4a are pressure-contacted evenly to the platen roller in the longitudinal direction.
Patent JP-S6361153-A (JP)
Title: Crown sorting apparatus
Inventor: KUDARA FUMIO
IPC: G01N21/90
Filed: 1986-09-01
Abstract: PURPOSE:To eliminate the erroneous judgement in the sorting of a crown, by providing a sensor for successively feeding a bottle with the crown to detect the presence of the crown, a synchronous signal generator detecting the passage of the bottle and an apparatus for displaying the quality of the crown. CONSTITUTION:A bottle 5 with a crown 4 filled with beer is successively fed on the conveyor belt 3 of a feed apparatus 1 and a U-shaped mount frame 10 is provided on the amount frames 6, 7 of the apparatus 1 and the height thereof is adjusted corresponding to the size of the bottle 5. A crown detection sensor 11 having a light emitting element and a light receiving element mounted therein is provided to said frame 10 and the quantity of the light reflected from the crown 4 is converted to a voltage value to judge the presence of the crown 4. A light emitting element 14 and a light receiving element 15 are provided to the frame 10 and the signals therefrom are inputted to a synchronous signal generator 16 to detect the passage of the bottle 5 and the reset signals after the start and finish of inspection are outputted. The inspection result of the crown 4 is displayed on a display apparatus. Since the crown is electrically sorted, erroneous judgement due to visual observation is eliminated and the regular monitoring by a worker can be made unnecessary.
Patent JP-H0369780-A (JP)
Title: Gate controller
Inventor: NANBU KO
IPC: B42D25/305
Filed: 1989-08-09
Abstract: PURPOSE:To apply an IC card having large storage capacity, to improve safety and to attain a multipurpose method by compositing a gate controller of a reader writer, an operating section, a display section, an input/output circuit, a control circuit, a storage circuit, etc. CONSTITUTION:A gate control system is constituted of a gate controller 1 consisting of an IC card reader writer 11, an operating section 12, a display section 13, a transmission control circuit 14, an input/output circuit 15, a control circuit 15, a storage circuit 17 and a clocking device 18, an IC card 2, a processor 3, an electric lock 4 and a door 5. Various information is stored in the IC and 2 having large storage capacity, and the information is read by the reader/writer 11 and compared with information previously stored in the storage circuit 17 before entrance to a room. When conditions coincide at that time, a release command is transmitted over the electric lock 4, and displayed to the display section 13, and the entrance and leaving time and other information are sent to the processor 3.
Patent JP-2000037588-A (JP)
Title: Washing machine
Inventor: KOMATSU MORIMASA
IPC: D06F37/42
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent fall into washing tank of a little child by installing a cover action detect means to detect opening or closing of the cover that opens or closes the cover of a washing machine, an alarming means to inform the opening of the cover and changing the alarming signal with time passing from the alarm start. SOLUTION: While a washing course is set, a control device 59 keeps watch on if a switch 64 for cover lock is turned on. While the switch 64 is turned on, a triac 57 turns on sequently and an electric current passes through an electromagnet 47, a buzzer 68 buzzes in result. And, a cover locking display member 65 lights to inform the locking of the cover. A lock release member is moved to a stop release position by the electric current passing through the electromagnet 47, and the cover is locked at the locking position. After that, if the cover is opened without operation of a start/temporary stop switch, a cover switch 30 turns off and the operation is stopped, furthermore, the buzzer 68 becomes louder with time passing.
Patent JP-H1150812-A (JP)
Title: Full fired heat recovery combined cycle power generation plant
Inventor: SHIBA AKIROU
IPC: F01K23/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a full fired heat recovery combined cycle power generation plant which cools a high temperature portion of a gas turbine by steam so as to effectively recover the steam after cooling. SOLUTION: A full fired heat recovery combined cycle power generation plant comprises: a cooling steam supply system 34 for supplying steam to a high temperature portion of a gas turbine 40 from a low temperature heat recovery system 54; and a cooling steam recovery system 35 for recovering the steam, which cools the high temperature portion of the gas turbine 40, to an intermediate stage of a middle pressure turbine 44.