baber/WOPTO huggingface dataset:
Patent JP-H041826-A (JP)
Title: Interruption control circuit
Inventor: SHIBAZAKI KAZUISA
IPC: G06F9/46
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the erasion of a 2nd interruption by inverting a gate circuit in response to the outputs of the 1st and 2nd flip-flops and at the same time opening selectively two gates according to the state of the inverted gate circuit in order to selectively input an interruption answer signal to the flip-flops. CONSTITUTION:The NAND circuits 3 and 4 are inverted according to the outputs of the flip-flops 1 and 2 which output the 1st and 2nd interruptions. Meanwhile the NAND gate circuits 5 and 6 are selectively opened by the states of the inverted circuits 3 and 4. Then the interruption answer signal 12 returned from a CPU device is selectively inputted to both flip-flops 1 and 2 via the circuits 5 and 6. Thus it is possible to prevent such a case where the 2nd interruption is erased by the signal 12 which is produced to the 1st interruption.
Patent JP-S59228730-A (JP)
Title: Electrode pad with auxiliary pad
Inventor: ODAKA ISAMU
IPC: H01L21/66
Filed: 1983-06-09
Abstract: PURPOSE:To test without damaging a solder on a main electrode pad by providing an auxiliary pad used only when the main electrode pad is inspected or an operation test is executed, and coupling both pads by the solder, thereby contacting the auxiliary pad with an inspecting terminal to inspect it. CONSTITUTION:A main electrode 2 and an auxiliary pad 11 on a chip 9 to be measured are coupled by a solder bump 6, and the separation after the steps of stereoscopically deforming the solder of film shape in which intermediate metal 5 is not formed in the solder bump 6, and the contacting with the insulating layer 3 is deteriorated can be facilitated. A chip 9 is contained in a sample holder 7 in the state that the both pads 2, 11 are coupled to perform a test. The spring 8 of the holder 7 is contacted with the solder on the pad 11 to perform the circuit test. Then, a circuit board 12, the pads 2 and main pads 13 are positioned to each other, and solder bonding is facilitated by heating. A test is performed without damaging the solder on the pad 2.
Patent JP-H08296344-A (JP)
Title: Vertical active damper
Inventor: ISHII MOTOETSU
IPC: E04H9/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a vertical active damper provided with function for actively absorbing vibration and function for actively reducing vibration and to damp vibration effectively for the vertical active damper for damping vertical vibration of a structure. CONSTITUTION: A frame body is mounted to a structure, an arm section 7 is mounted to the frame body with a horizontal shaft 6 in a vertically turnable manner, and a vibration absorbing mechanism constituted of a vibrator 8, a hydraulic damper 10 and a spring 9 is provided to the front end. Then, a swivel bearing 17 is mounted to the arm section 7 in a movable manner, a nut section 12 is mounted to the swivel bearing 17 in a slantly movable manner, a ball screw 13 is screwed therein, the ball screw 13 is turned with a servo motor 14, and the arm section 7 is moved up and down.  Vertical vibration is passively absorbed by the vibration absorbing mechanism, at the same time, the vibrator 8 is moved up and down by an exciting mechanism 15 constituted of the ball screw 13 and motor 14 in correspondence with the vibration, and since it is actively offset, vertical vibration is effectively controlled.
Patent JP-S63269780-A (JP)
Title: Variable gear type steering device
Inventor: NAKASUKA SHIYUUJI
IPC: F16H19/04
Filed: 1987-04-27
Abstract: PURPOSE:To promote the magnification of a change rate of gear ratio, by constituting a pinion, rotated by a handle, of two gears, provided on the same axis, and forming a central part, meshed with each gear of the pinion, and each variable rack teeth in an end part side. CONSTITUTION:A pinion 2 is constituted of the first gear 2a of major diameter, formed to a point end side of an input shaft 8, and the second gear 2b of minor diameter formed further in the point end from the first gear 2a. Each gear 2a, 2b forms a helical gear having the same number of teeth. While a rack 10 forms variable rack teeth 10a, 10b meshed with the first and second gears 2a, 2b of the pinion 2. Here a device, providing each gear 2a, 2b of different diameter, forms a tooth crest of each rack teeth 10a, 10b so that the rack teeth 10b are positioned in the same plane higher than the rack teeth 10a. While the device places both sides 10c of the rack teeth 10a and an intermediate part 10b of the rack teeth 10b to be positioned respectively lower than forming parts of the rack teeth 10a, 10b.
Patent JP-S5329062-A (JP)
Title: Control circuit of counter
Inventor: NAGAOKA TOSHIAKI
IPC: G01D5/249
Filed: 1976-08-31
Abstract: PURPOSE:A count pulse which is suitable for an integrated circuit and is inputted to a counter is controlled, thereby making the pulse suitable for A/D conversion.
Patent JP-S62263890-A (JP)
Title: Processing head of laser beam machine
Inventor: KOJIMA YASUHIRO
IPC: B23K26/14
Filed: 1986-05-08
Abstract: PURPOSE:To suppress the thermal deformation of a processing lens and to stably process a work piece by mounting a lens mount to a lens mount body via a metallic gasket which is soft and has good heat conductivity. CONSTITUTION:A laser beam 6 is refracted by the processing lens 1 and is emitted from a nozzle part 7 to the outside of a processing head to process the work piece. The processing lens 1 itself generates heat and the temp. of the atmosphere near the processing lens rises in this case. This heat is transferred to the lens mount 3 and is further efficiently transferred via the gasket 30 to the amount body 5 having a cooling water flow passage 4, by which the processing lens is cooled. The thermal deformation of the processing lens or the refraction of the laser beam is thereby prevented and the stable processing is executed.
Patent JP-S62260795-A (JP)
Title: Production of silicon wafer
Inventor: YAMATO MITSUHIRO
IPC: C30B33/00
Filed: 1986-05-08
Abstract: PURPOSE:To produce a wafer having uniform surface defects in high yield, by vertically applying a magnetic field to the surface of silicon melt in a crucible, pulling up single crystal, cutting the formed wafer, heating the cut wafer and carrying out these operations under specific conditions. CONSTITUTION:A magnetic field having 0.02-0.1T magnetic flux density is applied in the vertical direction to the surface of silicon melt in a crucible. In this case, seed crystal is immersed in the silicon melt and silicon single crystal is pulled up at number of revolutions of the crucible 0.1-10rpm and at number of revolutions of crystal of 15-25rpm. The wafer of the pulled silicon single crystal is cut out and the wafer is heat-treated at 700-800 deg.C for 10-25hr. Consequently, silicon wafer having a uniform minute defective layer on the interior and a uniform nondefective layer on the surface is obtained in high yield.
Patent JP-S5228634-A (JP)
Title: Wire breaking detection system
Inventor: NAKAMURA MITSURU
IPC: H02H3/16
Filed: 1975-08-29
Abstract: PURPOSE: To distinguish between grounding and short circuit at substation side in wire breaking detection system using forced grounding at the end of distribution line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000299719-A (JP)
Title: Portable telephone
Inventor: HORIE KATSUTO
IPC: H01Q1/40
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone with excellent handleability so that trouble of a user is avoided from taking out or inserting the portable telephone from/to a hand bag or a pocket because a projected antenna therefrom is caught and the portable telephone is formed similar to a compact that is a small cosmetic case for women and can actually be used for a toilet mirror. SOLUTION: The portable telephone comprises a main body 2 and a reclosable cover 12 that covers the inside of the main body 2. A transparent cover 6 covers a fixed antenna that is not telescopic placed part of a circumference of the main body 2 and a built-in light emitting element such as an LED indicates the arrival of a call, a display section 3 displays a required message or the like by means of emission through a half mirror 4 placed in the inside of the main body 2, an operation section 13 consisting of various keys is formed in the inside of the cover 12, and various functions of the mobile phone 1 are distributed to the main 2 and the cover 12 to realize the small-sized portable telephone.
Patent JP-H042023-A (JP)
Title: Resistance/thermal fuse and manufacture thereof
Inventor: KAWANISHI TOSHIAKI
IPC: H01C7/13
Filed: 1990-04-19
Abstract: PURPOSE:To excellently prevent the radiation of Joule heat generated in a resistance wire-piece, and to accordingly quicken a rise in the temperature of the resistance wire-piece so as to increase the working speed of a resistance/thermal fuse by connecting the low fusion point fusible metal wire-pieces each having its heat conductivity of about one tenth as small as that of a copper member respectively to both ends of the resistance wire-piece. CONSTITUTION:Belt-like copper conductors for example are used to form paired lead conductors 2 faced with each other on a heat-resisting and insulating substrate 1 made up of a polyester film or the like, and then each of end portions 20 of these conductors is fixed to the substrate 1 through a process of heat fusion-bonding. Although a resistance wire-piece 4 is then arranged between the end portions 20, a low fusion point fusible metal wire-piece 3 at this time is interposed between each of the conductors 2 and the resistance wire-piece 4. Upon this, a fusible metal for the metal wire-piece is selected in accordance with the working temperature thereof, and an alloy of, for example, Sn-Pb group, Sn-Pb-Bi group, Sn-Pb-Cd group or Sn-Pb-In group is used while such a metal as copper or the like having its fusion point higher than that of the fusible metal wire-piece 3 is used for the resistance wire-piece 4. A flux 5 is used also for the connection between the lead conductors, and after the connection a fuse portion is covered with an insulating cover 6.
Patent JP-S585703-A (JP)
Title: Production of optical transmission body
Inventor: ISHIDA YUKINORI
IPC: G02B6/44
Filed: 1981-07-03
Abstract: PURPOSE:To protect cores by the formation of voids in the inside and the absorption of external impact of a central member by forming a heat shrinkable layer on the outside circumference of the central member, winding optical fibers spirally on the outside circumference thereof then providing a cladding layer on the outside circumference. CONSTITUTION:A heat shrinkable layer 2 such as PE is clad on a central member 1 to serve as a tension member, and single or plural optical fibers 3 are wound spirally thereon. The fibers 3 on the outside circumference of the layer 2 are wound with plastic tapes to form a cladding layer 4. Further, a cladding layer 5 of PE is thermoformed with an extruder. The layer 2 is thermally  shrunk by utilizing the heat in this working time to form void parts 6 for optical fibers between the layer 2 and the layer 4, whereby an intended optical transmission body 7 is obtained. External impact is absorbed effectively without increasing the size of the tension member and the optical transmission body is protected simply by providing such void parts 6.
Patent JP-H09269598-A (JP)
Title: Screen pressing mean and manufacture of screen printing plate
Inventor: MATSUDA SEIJI
IPC: G03B27/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve printing accuracy by providing the above means with a main body housed into the frame of a screen frame spread with a photosensitive screen and a top plate fixed to this main body. SOLUTION: A pressing implement 1 consists of the main body 2 of a box type opened upward and the hollow top plate 3 fixed to this main body 2. This pressing implement 1 is formed as a hollow hermetic body. The main body 2 and the top plate 3 are formed of stainless steel sheets. The shape of the main body 2 is to the extent that the main body is housed nearly into the frame of the screen frame spread with the photosensitive screen. The height of the main body 2 is designed so as to be slightly higher than the height of the frame of the screen frame spread with the photosensitive screen. In such a case, the thickness of the top plate 3 is not particularly limited but its external size is designed so as to be slightly larger than the external size of the screen frame spread with the photosensitive screen.  This processing implement 1 allows the use of the conventional printing machine, etc., as they are.
Patent JP-H02281757-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI JUNICHIRO
IPC: H01L29/41
Filed: 1989-04-24
Abstract: PURPOSE:To prevent disconnection at the stepped section of a metallic electrode while keeping the controllability of a coating area to a semiconductor region of a metallic electrode by forming an upper section in a tapered shape and a lower section in an arcuate shape in the sectional shape of the opening section of an insulating film. CONSTITUTION:An upper section is formed in a tapered shape 17 and a lower section in an arcuate shape 18 in the sectional shape of an opening section 19, through which a metallic electrode 4 is applied in a semiconductor region 21, in an insulating film 12. Accordingly, a contact angle at the contact-section edge (b) of the metallic electrode 4 and the semiconductor region 21, the angle of the insulating film 12, is increased, the controllability of a coating area with the semiconductor region of the metallic electrode 4 is improved, and the upper section of the opening section 19 is formed in the tapered shape 17, thus augmenting the angle of the upper edge (a) of the opening section of the insulating film 12, then preventing disconnection at the stepped section of the metallic electrode 4.
Patent JP-S5966524-A (JP)
Inventor: MAIKERU JIYATSUKU RIMAA
IPC: D01G15/76
Filed: 1983-06-13
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-S61262372-A (JP)
Title: Facsimile recording system
Inventor: OGAWA TAKASHI
IPC: H04N1/40
Filed: 1985-05-16
Abstract: PURPOSE:To reduce the price of a thermosensible recording head and a driving power source by reading in combination of one kind of a main scanning resolution and plural sub-scanning resolutions and recording with a device in which a recording element is 1/n of resolution in reading and a length in a sub-scanning direction is one corresponded with the average value resolution of plural resolutions. CONSTITUTION:In a thermosensible recording system, it is assumed that a main scan ning resolution M in reading is 8 dots per 1mm and a sub-scanning resolution N is 7.7 and 3.85 and n=2. A pitch (a) in a main scanning direction of heating elements 121-12m is represented as [1/Mdivided by 1/n] and when M=8 and n=2, (a) becomes 0.25mm. A length (b) in the sub-scanning direction is 1/5.8 and (b) is represented as (b) 0.17mm. To record a picture signal Ds transmitted from a transmission side with the above head, a signal conversion is performed so that one picture element signal is generated from the picture element signals corresponding to two picture elements. At such a time, when either one, at least, of the two picture element signals to be converted is a black one, the picture element color of the picture element signal to be converted is decided as black. Thus, the number of recording elements, the number of driving elements and driving current are reduced to 1/n of an existing device.
Patent JP-H09268624-A (JP)
Title: Remote control drain plug opening/closing device
Inventor: KOWARI IETATSU
IPC: A47K1/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a switch mechanism from breaking by elastically supporting a drain plug, when a remote control drain plug is provided in a drain port in the bottom of a bathtub. SOLUTION: A cylindrical support shaft 7 vertically suspended from the center of the rear face of a drain plug 1 is elevatingly fitted in a support cylinder in the center of a cylindrical drain plug metal 11 fittedly provided in a drain port (b) and the plug 1 is freely approached to/separated from the top face of the metal 11. Secondly, a buffer coil spring 8 and a spring bearing washer 9 are fitted in the shaft 7 and the tip 10' of a remote control wire 10 which is inserted in a hole in the bottom of the shaft 7 is connected to the washer 9. Thirdly, when the plug 1 is opened and an opening/closing operation part 5 is pushed in, the tip 10' of the wire 10 moving in a flexible coupling rod 6 pushed up the plug 1 via the spring 8 along with the support shaft 7.  If the plug 1 is received impact by touching a person or a substance in cleaning, the impact force is absorbed by the spring 8 so as to be applied on the wire 10. This constitution can prevent a switch mechanism from breaking so as to increase the life and prevent the person from being injured.
Patent JP-H1097351-A (JP)
Title: Communication system
Inventor: RAYMOND S MOYER
IPC: H04L29/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the cost of power consumption due to a fact that the loss of data can be evaded by the conventional power preservation technique but the power needed for some transceivers is continuously increasing in a two-way data communication system. SOLUTION: A communication system 10 includes a 1st data source 12 connected to a 1st transceiver 14 and a 2nd data source 22 connected to a 2nd transceiver 18. The transceivers 14 and 18 are connected to each other via a data bus 20 to perform the two-way communication between both sources 12 and 22. A two-way power preservation control circuit 25 is connected to both transceivers 14 and 18 and increases the power of the transceiver 14 or 18 according to the transmission of data carried out by the source 22 or the enabling signal received from the source 12.
Patent JP-S60256635-A (JP)
Inventor: RORUFU BAIRAA
IPC: F16D55/224
Filed: 1985-05-16
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-S5633178-A (JP)
Title: Welding apparatus of whole circumference of work by downhand position
Inventor: SUZUKI KENKICHI
IPC: B23K9/127
Filed: 1979-08-20
Abstract: PURPOSE: To automatically and smoothly perform by the downhand welding and to prevent the generation of blow hole, by detecting the shape of tracing pattern and regulating the driving motor and torch.  
     CONSTITUTION: The tracing pattern 6 conformed to the weld line of the work to be welded 1, is used and the pattern 6 and the work 1, are put between the receiving clamp 5 and the movable clamp 4 and then, are rotated. The pinion 8 driven by the motor which is provided to the vertical movable part 10 v  of the movable stand 10, is engaged with the gear part 7 formed by comforming to the pattern 6 and also, the welding head 9 having the torch 19, is provided to the part 10 and then, the stand 10 and the head 9, are driven by the welding travelling motor through the rack and pinion. Further, the change of shape of the pattern 6 is detected by the detection ends 17aW17d of the detection mechanism part 16 and the rotating shaft 12 is rotated by driving the driving motor and then, arc of the torch 19 is stopped at the nonweld zone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5734016-A (JP)
Title: Stabilized zeolite aqueous suspension
Inventor: SOUMA KAZUO
IPC: C11D3/12
Filed: 1980-08-01
Abstract: PURPOSE: The titled aqueous suspension that contains amorphous aluminum hydroxide and a specific nonionic surfactant, thus being suitably used as a detergent builder.  
     CONSTITUTION: A nonionic surfactant that bears propylene glycol as hydrophobic groups, contains 80% of ethylene oxide units and has 1,750 molecular weight such as Prulonic F68 made by Asahi Denki Kogyo K.K. is used by 0.2W2% to mix with 30W50% aqueous solution of sodium aluminosilicate (the zeolite A type content is more than 80%) and 0.5W10%, based on the amount of the zeolite, of amorphous aluminum hydroxide or its salt. Further, an alkali metal salt of 5W22C fatty acid may be added. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06294035-A (JP)
Title: Production of spun composite bulky yarn
Inventor: FUJIWARA MASAYUKI
IPC: D03D15/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide the method for producing the spun composite bulky yarn, capable of effectively having the raw material characteristics of a spun yarn and a filament yarn, improved in the bulkiness and in the interlacing property, and enabling to be applied also to woodwork products. CONSTITUTION:This method for producing the spun composite bulky yarn comprises doubling a spun yarn containing thermoplastic fibers with a thermoplastic multi-filament yarn in a twisting number satisfying the below inequality and in the reverse direction to the twisting direction of the spun yarn, applying a false-twisting-crimping processing in the reverse direction to the twisting direction of the doubled yarn, and subsequently subjecting the produced composite false twisted yarn to a fluid stirring treatment. 0.1t<=T<=t wherein T is a doubling number (T/W) and (t) is the twisted number of the spun yarn.
Patent JP-S5629213-A (JP)
Title: Liquid crystal display element
Inventor: MATSUMOTO TAKAO
IPC: G02F1/1345
Filed: 1979-08-17
Abstract: PURPOSE: To make conduction sure and reliability and production yield higher by using the conductive paste prepared by mixing spacer material in transfer material in order to concentratedly  dispose the lead-out electrodes of a liquid crystal display element to one electrode plate side.   
     CONSTITUTION: Material 10 is printed on the front electrode plate 1 having been formed with display electrodes 3, transfer electrodes 5, etc. and having undergone orientation treatment. The material 10 prepared by compounding about 5wt% alumina fine powder of, for example, 10μm  grain size, as spacer materials 10 corresponding to the intercell spacing to silver paste 9 and  kneading the mixture is used. Thence, the material is precured to a predetermined hardened state.  On the other hand, sealing material 8 is printed over the entire circumference of the surface of the  back electrode plate 2 having been formed with display electrodes 4, transfer lead electrodes 6,  etc. and having undergone orientation treatment and is precured. Thence, the electrode plates 1,  2 are superposed and are press-stuck under heating, after which a liquid crystal 7 is injected into  the cell and the cell is sealed, whereby the liquid crystal display element is perfected. In this way,  the element which is easy to control hardening of the transfer material 9 and sealing material 8,  permits wide setting of suitability conditions such as temperture and time of presss-ticking under  heating, etc., is surely conducted with good reproducibility and is less in frequency dependency is  obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62263119-A (JP)
Title: Production of transparent capsule of phospholipid preparation
Inventor: FUKUDA NOBUO
IPC: A23L1/30
Filed: 1986-05-08
Abstract: PURPOSE:The titled capsule keeping transparent appearance for a long period and having high pharmaceutical action on arteriosclerosis, etc., obtained by sealing a specific concentrated phospholipid having high concentration of phosphatidylcholine, fats and oils and an oil-soluble physiologically active component in a gelatin capsule. CONSTITUTION:A composition consisting of 15-60wt% concentrated phospholipid containing >=65wt% phosphatidylcholine, 35-80wt% fats and oils (e.g. evening primrose oil, wheat germ oil or safflower oil) and 5-40wt% oil-soluble physiologically active component (e.g. vitamin E, vitamin A, vitamin D, etc., especially vitamin E because vitamin E uniformly attaches phosphatidylcholine precipitate to gelatin capsule and stabilizes) is sealed in a gelatin capsule. The concentrated phospholipid is obtained by de-fatting natural lecithin such as soybean lecithin, egg yolk lecithin, etc., with acetone, etc., for 4-5 times to remove neutral lipids and further treating the lecithin with hydrous ethanol, etc., so that is has >=65% phosphatidylcholine concentration.