baber/WOPTO huggingface dataset:
Patent JP-H08222044-A (JP)
Title: Wire rod breaking detecting device
Inventor: NAGANO TERUO
IPC: H01B13/22
Filed: 1995-02-17
Abstract: PURPOSE: To provide a wire rod breaking detecting device in which the breaking of a wire rod is automatically detected without requiring an exclusive worker for monitoring the breaking of the fed wire rod, and the related machine can be stopped as occasion demands. CONSTITUTION: This device has inlet and outlet guide plates 10, 16 having a plurality of holes 10a, 16a for guiding a fed wire rod 100; and a first detecting part 12A and a second detecting part 12B arranged between the inlet guide plate 10 and the outlet guide plate 16. A wire rod breaking is detected by the vertical movements of guide chips 18A, 18B provided on the first detecting part 12A and the second detecting part 12B, the guide chips having holes 22A, 22B for passing the wire rod 100 guided by the inlet guide plate 12A and the outlet guide plate 12B.
Patent JP-2000252320-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUNAKI TSUKIO
IPC: H01L21/60
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size in flip-chip mounting and to simplify chip mounting process. SOLUTION: The semiconductor device comprises a chip supporting substrate 3 for supporting a semiconductor chip 1 by FCA mounting while facing the major surface 1a thereof with a chip supporting face 3b arranged with wire bumps 2 in correspondence with the pads 1c of the semiconductor chip 1, an anisotropic conductive resin 7 provided between the semiconductor chip 1 and the chip supporting substrate 3 in order to sustain the pads 1c and the wire bumps 2 in electrically connected state while keeping mechanical contact between the pads 1c on the semiconductor chip 1 and the wire bumps 2 on the chip supporting substrate 3, and a socket for communicating electrical signals with an external unit.  Electrical connection between the pads 1c on the semiconductor chip 1 and the substrate terminals 3a of the chip supporting substrate 3 is made through the wire bumps 2 provided on the substrate terminals 3a of the chip supporting substrate 3.
Patent JP-S63221742-A (JP)
Title: Data transmission state monitoring system
Inventor: YAMASHITA MASATO
IPC: H04L69/40
Filed: 1987-03-11
Abstract: PURPOSE:To monitor the state of data transmission of many lines without giving effect onto a communication processing equipment by applying monitoring based on the on/off state of a light receiving element isolated electrically from a light emitting element provided to a transmission/reception data line side. CONSTITUTION:A transmission data from a microprocessor 11 is outputted to a transmission data line 13 via a converting circuit 12 for the interface. In this case, a light emitting diode 18 is lighted when a data of the line 13 represents a space. In approaching a photo transistor (TR) 23 to the light emitting diode 18, the light from the light emitting diode 18 is received and the phototransistor (TR) 23 is turned on. The signal representing the on-state of the phototransistor (TR) 23 is converted into a monitor signal by an interface converting circuit 25 and fed to the monitor. As to the reception data sent from the receiving data line 14, it is monitored similarly.
Patent JP-S57169919-A (JP)
Title: Manufacture for magnetic head
Inventor: AKIYAMA TOORU
IPC: G11B5/23
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the assembling man-power and to increase the mass-productivity, by sealing a resin in a gap groove and forming a gap in sealing a core with the resin. CONSTITUTION:A front core 1 having a gap groove 3 and a rear core 2 inserted with a bobbin 7 with a winding 6 are stuck and sealed with a sealing resin 5. Simultaneously, the resin 5 is sealed also to the gap groove 3 to form a gap. Next, the front of a magnetic head is polished to one-dot chain lines 8. Thus, in sealing the core with a sealing resin 5, the resin 5 is also to the gap groove 3 to form the gap, then the assembling man-power can be reduced and the mass- productivity can be increased.
Patent JP-S51130140-A (JP)
Title: Directional coupler
Inventor: KATOU HIDEHIKO
IPC: H01P1/36
Filed: 1975-05-06
Abstract: PURPOSE:Simplification of the adjustment of highfrequency directional coupler and introduction of IC system even to tight coupling.
Patent JP-S60210262-A (JP)
Inventor: DEYUAN MAIKURU NERUSON
IPC: A61M25/00
Filed: 1985-03-18
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-H0565272-A (JP)
Title: 2,3-difluoro-5-(trifluoromethyl)pyridine
Inventor: JIYON AANORUDO WAANAA
IPC: C07D213/61
Filed: 1992-02-06
Abstract: PURPOSE: To provide a new compd. which is useful as a polar intermediate of a herbicide.  
     CONSTITUTION: The compd. is 2,3-difluoro-5-(trifluoromethyl)pyridine and is obtd. by halogen exchange reaction through substitution of nucleophilic aromatic groups on 3-position of a pyridine ring. For example, 3-chloro-2- fluoro-5-(trifluoromethyl)pyridine is allowed to react with CsF in a solvent (e.g. DMSD) at 85 to 180°C. The compd. is a colorless liquid having 104°C/760 mmHg boiling point and 1.3885 refractive index. The compd. can be used as a polar intermediate for herbicides such as 2-(4-((3-fluoro-5-(trifluoromethyl)-2- pyridinyl)oxy)phenoxy)alkanoic acids. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10231098-A (JP)
Title: Unloader supporting device
Inventor: OGAWA ITSUFUMI
IPC: B66F11/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate loading/unloading work on an upper floor by making a loading space, divided into a frame part and a loading space part, slidable in the stand direction of an elevating guide, making the movement of the loading space easily fixable, and sliding the loading space to the floor side in an upper floor position. SOLUTION: In case of unloading a cargo 11 onto an upper floor, the cargo is loaded on a loading space 6 in the state of the loading space 6 being held in a front position, and fixed, and a winch 9 is operated to unload. When the loading space 6 reaches an upper floor position, the operation of the winch 9 is stopped, and the loading space 6 is stopped in an upper limit position. A locking member 8 is then oscillated in a clockwise rotating direction, and the left end face of a guide member 5b is separated from a locking part to move the loading space 6 backward. The locking member 8 is then oscillated in a counterclockwise rotating direction, and the right end face of the guide member 5b is brought into contact with the locking part to hold the loading space 6 in a rear side position.  In this state, the floor face of the upper floor is positioned at the side of the loading space 6, so that the cargo 11 can be put down easily from the lateral direction of the loading space 6.
Patent JP-H10235815-A (JP)
Title: Polyethylene-based multilayered film
Inventor: KOHARA ATSUSHI
IPC: C08L23/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the transparency of this film by reducing the loadings of finely divided particles to be compounded and reducing its cost by a method wherein specified polyethylene-based resin, the finely divided particles and a slipping agent are compounded together. SOLUTION: This film consists of a layer A mainly made of polyethylene- based resin and a layer B. The blocking strength between layers A of films, which are obtained by dry-laminating a base material material as the corona processing surface of the layer B through polyether-based polyurethane adhesive, at 60 deg.C is 0.1kg/25cm<2> or less. The layer A consists of 0.3-2.0 pts.wt. of polymer finely divided particles, the average particle diameter of which is 11-20μm and the decomposition starting temperature of which is 250 deg.C or higher, 0.02-0.07 pts.wt. of unsaturated aliphatic acid amide and 0.01-0.20 pts.wt. of unsaturated aliphatic aic bis-amide to 100 pts.wt. of a copolymer of ethylene and (4-100)α- olefin. As a result, the loadings of the particles can be reduced and the transparency of the film can be improved and its cost can be reduced.
Patent JP-H04292425-A (JP)
Title: Production of silica glass
Inventor: SHIMAZAKI TOSHIKATSU
IPC: C03B20/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a sol-gel process for the production of a large-sized silica glass having high purity and free from warpage and deformation. CONSTITUTION:A silica sol is prepared by mixing a polycondensation product of a silicon alkoxide and methanol and adding an aqueous solution of choline to the mixture. The obtained sol is put into a petri dish and gelatinized at room temperature. The gel is dried by heating at 150 deg.C, placed on a bottom plate made of carbon and heated in a baking furnace in helium atmosphere up to 140O deg.C at a heating rate of 100 deg.C/hr.
Patent JP-H03258463-A (JP)
Title: Tig welding method for austenitic stainless steels for extremely high vacuum equipment
Inventor: MAEDA TATSUO
IPC: B23K9/23
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the quantity of inclusion of molten metal and gas to be discharged by applying flux made of a slag forming material and an arc stabilizer to the groove face of materials to be welded and using a wire having specified contents of S and O. CONSTITUTION:The flux 7 made of the slag forming material and the arc stabilizer is applied to the groove face of the materials to be welded and the austenitic stainless steel wire 4 having the limited contents of <=0.010wt.% S and <=50ppm O is used to subject the materials to be welded to TIG welding. Consequently, the quantity of inclusion of the molten metal 6 can be reduced and the performance of the vacuum equipment can be improved.
Patent JP-2000246266-A (JP)
Title: Decomposition treatment of organohalogen compound
Inventor: KAWAI TAKAO
IPC: C02F1/58
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To treat even a highly conc. polychlorinated biphenyles, in such a case that an organohalogen compd. contained in electric insulating oil, an org. waste liquid soln. or the like is dechlorinated to be subjected to decomposition treatment, by supplying a soln. to be treated to a reaction tank housing an alkali metal to decompose the organohalogen compd. SOLUTION: When a polychlorinated biphenyl as one example of an organohalogen compd. is subjected to decomposition treatment, at first, insulating oil for adjusting the concn. of a sodium dispersant and polychlorinated biphenyl-containing insulating oil are respectively distilled in distillation devices 4, 2 under vacuum to remove moisture in respective insulating oils. Next, the insulating oil distilled in the distillation device 4 under vacuum is supplied to a sodium dispersant adjusting tank 3 to adjust the concn. of the sodium dispersant and the sodium dispersant-containing insulating oil is supplied to a reaction tank 1. Subsequently, the polychlorinated biphenyl-containing insulating oil is supplied to the reaction tank 1 and the polychlorinated biphenyl in the insulating oil is reacted with a metal sodium in the sodium dispersant to dechlorinate the polychlorinated biphenyl.
Patent JP-S55145519-A (JP)
Title: Treating apparatus of contaminated gas by granular adsorbent
Inventor: HORI MITSUO
IPC: B01D53/04
Filed: 1979-05-02
Abstract: PURPOSE: To safely and surely remove contaminated material in gas by using simple construction apparatus, by contacting contaminated gas with the adsorbent filled up in the filter bed plurally arranged in transverse direction at a fixed interval in the apparatus by a specified route.  
     CONSTITUTION: Contaminated gas is introduced 1a in the housing 1 in the condition of stopping the blower and is flowed through the filter bed 6 from the inlet passage 8.... Contaminated substance in the gas is adsorbed by the adsorbent 5... and the gas is purified and then, is discharged 1b in the atmosphere through the outlet passage 9.... Also, on occasion of removing used adsorbent 5, the blower is operated and accumulated adsorbent 5 flowing from the lower end of the discharge chute 10 of the bed 6... to the bottom face side of the receiver 11 by absorbing air, is taken out by absorbing through the duct 12. The adsorbent 5 is removed from the innermost part of the bed 6 among each bed 6 successively, because the lower end of the chute 10 and the bottom face of the receiver 11, are opened larger in the receiver 11 at a fixed rate accompanied by going from the side of the pipe 12 to the inner part of the opposite side of the pipe 12 and operation is smoothly and surely completed without leaving behind only a grain in the bed 6.... 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51131290-A (JP)
Title: Gas laser tube manufacturing process
Inventor: KANEKO TAKESHI
IPC: H01S3/034
Filed: 1975-05-12
Abstract: PURPOSE:To provide a gas laser tube manufacturing process that can tightly fix bluster windows to a discharge tube without damaging the windows.
Patent JP-S58172037-A (JP)
Title: Optical transmission line driver
Inventor: NAKAMURA HARUKA
IPC: H04B10/00
Filed: 1982-04-02
Abstract: PURPOSE:To connect communication terminal devices to an optical transmission line without looping back a signal, by delaying the rise response time of an inverter for duplex communication which uses the duplex optical transmission line. CONSTITUTION:Signals a1 and b1 sent to leads 12a an 12b are passed through receivers Ra and Rb to obtain signals a2 and b2. The rise response time of an inverter INVa or INVb for erasing the signal a2 or b2 is extended by a capacitor Ca or Cb. Therefore, a signal a5 or b5 goes up to a high level after the signal a2 or b2 drops sufficiently, and a gate ANDa or ANDb is opened.
Patent JP-H10250953-A (JP)
Title: Guide device for elevator
Inventor: MURAKAMI SHIN
IPC: B66B7/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To maintain favorable ride comfortableness of an elevator car even when car elevation speed is increased, or if deflection load is increased. SOLUTION: In this elevator, guide roller devices 30 are provided at upper end lower ends of a car frame of an elevator car, so that a guide roller 23 in the guide roller device 30 is rolled along a guide rail 5 to elevate the car along the guide rail 5. In this case, the guide roller device 30 is provided with a lever 21 supported to freely oscillate to the car frame for rotatably supporting the guide roller 23 at a position apart from a lever support part to one end side, and a weight member 28 provided on the lever 21 to be apart from a lever oscillation shaft 20 to a position on the other end side.
Patent JP-S56151247-A (JP)
Title: Carburetor
Inventor: YASUKAWA HEIHACHI
IPC: F02M7/20
Filed: 1980-04-25
Abstract: PURPOSE: To miniaturize the entire device and enable precise control thereof by controlling fuel and low-speed air bleed simultaneously by means of one pulse motor in a mechanism wherein the air-fuel ratio of a carburetor is subjected to a feedback control.  
     CONSTITUTION: In float chamber 9 of the carburetor is arranged the pulse motor 8 subjected to the feedback control by signals from the O 2  sensor of an exhaust system and form various elements of an engine. In the upper and lower parts of the motor 8, valve bodies 27 and 30 driven simultaneously and provided unitarily. The valve body 27 controls the area of the opening of a jet 25 metering the fuel supplied to a main nozzle 15 and low-speed ports 17 and 18, while the valve body 30 controls the area of the opening of a jet 28 supplying air bleed to the low-speed ports 17 and 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04291729-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO TETSUMASA
IPC: H01L21/331
Filed: 1991-03-20
Abstract: PURPOSE:To provide a forming method for emitter and base layers of an ultrahigh speed bipolar Tr particularly necessary for a shallow junction in the method for forming a shallow diffused layer. CONSTITUTION:This invention has a step of reacting oxide of B, P, As of n-type and P-type impurities as coating diffusion sources with organic polymer to be polymerized, dissolving it in an alcoholic organic solvent, and coating a silicon substrate therewith; a step of baking it in an oxygen atmosphere at 200 deg.C or lower diffusing temperature to form an impurity layer (e.g. B2O3), and a step of diffusing it in a low temperature region at 900 deg.C or lower for several seconds - several tens min, are provided. A distribution depth is eliminated at a diffusion starting point due to a low temperature diffusion from the diffusion source, and hence possibility of shallow junction is high as well. This method is used for forming an emitter and a base of a bipolar transistor to desire to remarkably improve performance and yield of the transistor.
Patent JP-S55147189-A (JP)
Title: Improving method for quality of mine water
Inventor: NISHIDA YONEJI
IPC: A01N31/00
Filed: 1979-05-07
Abstract: PURPOSE: To improve the quality of mine water to a condition causing no environmental pollution by a method wherein the concentration of metal in water (mine water) gushing out from the inside of a pit is lowered by utilizing the behavior characteristics of underground water and a density current and the elution of heavy metal is suppressed by utilizing reduction by means of bacteria.  
     CONSTITUTION: Water is contained in a cave (ACFH) of a mine, water is extracted from an intermediate portion (a) of the water contained, iron 2 is added to the water and a bactericide of sulfur oxidizing bacteria, α-ketoacid or benzoic acid is added 6 to the water, the water is injected to a mineralized zone (PQSTW) around the said cave, and the metabolism of the bacteria is inhibited. Thus, the prevention of the elution of metallic components from the mineralized zone is promoted, and locations where the metallic components are lixiviated, are gradually lowered toward the bottom. Nutrient sources are injected to the bottom of the water contained, and anaerobic bacteria are cultured, thus reducing pollutants to insoluble minerals, then discharging water at an upper portion of the water contained from 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57170657-A (JP)
Title: Telephone set
Inventor: FUJINAMI YOSHIO
IPC: H04M1/62
Filed: 1981-04-13
Abstract: PURPOSE:To improve operation efficiency by returning the on/off switch of a speaker linking with off hook motion and on hook motion of a hand set. CONSTITUTION:An on hook transmitting switch 6 that also makes on/off control of the speaker, a switch operation member 7 and a switch button 4 are provided in the hand set of a telephone set. When the switch button 4 is depressed with the hand set laid down, a hooking step 13 of the switch button 4 is caught by a hooking part 13 of a guide body 10, and the switch 6 is kept on-state. When the hand set is taken up, a linking member 9 is protruded by a spring 18, and hooking of the switch button 4 is released by friction between a pushing projection 16 and a pressure receiving projection 14. Hooking is effected when the switch button 4 is depressed with the hand set 3 taken up and released when the hand set 3 is laid down.
Patent JP-S62254857-A (JP)
Inventor: YOORAN KUROTSUKU
IPC: B04B11/00
Filed: 1987-03-12
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-H01240496-A (JP)
Title: Fuel feed apparatus
Inventor: TATSUNO HIYOSHI
IPC: B67D7/22
Filed: 1988-03-09
Abstract: PURPOSE:To improve a serviceability at a gas station, by providing a vehicle sensor and an image projector operable in response to a signal from the sensor and capable of indicating an amount of filled fuel on a windshield of a car which steps at a fuel filling position, whereby a driver can recognize it at a sitting position. CONSTITUTION:When an automobile 17 stops at a fuel filling position, an image of the automobile 17 is captured by a detecting part 8a of a vehicle sensor 8 which generates a detection signal to a control unit 10. The control unit 10 detects a position of a windshield glass 17a of the automobile 17 based on the detection signal from the vehicle sensor. A position detection signal generated at the control unit 10 is transmitted to an universal drive mechanism 13 on the side on which a projector 9 is disposed. Upon actuation of the universal drive mechanism 13, the lower face of a projector case 12 is directed to the windshield glass 17a. A pair of reels 15a and 15b rotate in association with filling of fuel so that a film 14 which has numerical indications corresponding to the amount of supplied fuel, is wound onto the reel and stopped upon termination of fuel filling. A film portion on which the indication of supplied fuel amount is found, is positioned immediately above a light transmitting panel 11. When light is irradiated from the projector 16, an image of the numerical indication on the film 14 is projected through the light transmitting panel 11 onto the windshield glass 17a. A driver can recognize the amount of supplied fuel at his sitting position by reading the numerical indication on the windshield glass 17a.
Patent JP-S56151294-A (JP)
Title: Geared pump or motor
Inventor: JIYOUSHIN MASAHIRO
IPC: F04C2/08
Filed: 1980-04-25
Abstract: PURPOSE: To eliminate the generation of noises by connecting a locked-up part to a discharge side and an intake side and thereby preventing the generation of abnormal pressure in the vicinity where the difference in the rate of the change of the locked-up part to a rotational angle during the rotation  of a gear is made minimum.  
     CONSTITUTION: Immediately before the state of engagement of the teeth 1g 1 , 2g 1 , 3g 1  and teeth 1g 2 , 2g 2 , 3g 2  of the drive-side gear g 1  and the follower-side gear g 2  is a state shown by the figure, an effective engagement point K 1  and an ineffective engagement point K 3  have a fine gap between them. At this time, the locked-up parts S 1  and S 2  formed by the engagement of the drive-side gear g 1  with the driven-side gear g 2  are connected to the discharge side 12 through the intermediary of the 2nd small groove 14 and prevent the generation of abnormal high pressure in the locked-up parts in these figures S 1  and S 2 . Accordingly, no abnormal pressure is generated in the locked-up parts and thus noises caused thereby are not generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000004227-A (JP)
Title: Production of network configuration data and network system using the same
Inventor: INOUE YOSHISUKE
IPC: G06F13/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To collect and register accurate network configuration data in real time avoiding manual data registration by combining and outputting transmission part information and receiving part information which are stored as device information that is requested from a processor connected to an outside of a transmission system. SOLUTION: Transmission part information is combined with installation place information stored in an installation place storage area 120 and edited into transmission information. The receiving part information content of a transmission system on a transmitting side which is received from the opposite transmission system and which is stored in a receiving part position information storage area 122 and the transmission part information storage content of a transmission part information storage area 121 of a self-device are edited into a prescribed format. The edited information is recorded and stored in a transmission/receiving part information storage area 123.  Then, when a request for device information is received from the opposite transmission system, content recorded and stored in the area 123 is transmitted through an external interface 10, an added device and a communication network.
Patent JP-S53140358-A (JP)
Title: Sphering of thermoplastic particles
Inventor: OGUCHI TOSHIHIKO
IPC: B29C33/00
Filed: 1977-05-14
Abstract: PURPOSE:To obtain large quantities of homogeneous thermoplastic particles having a high sphericity with efficiency, by blowing a turning air stream in which thermoplastic particles are dispersed into a high-pressure hot air stream jetted while turning in the opposite direction.
Patent JP-S60199432-A (JP)
Inventor: FUJITA KENJIROU
IPC: G01N23/04
Filed: 1984-03-23
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。