baber/WOPTO huggingface dataset:
Patent JP-S5687327-A (JP)
Title: Method of connecting electrode
Inventor: KANDA KUNIHIKO
IPC: C23F1/00
Filed: 1979-12-19
Abstract: PURPOSE:To make it possible to make an exact measurement of an etching time and to improve an operation efficiency by a method wherein two or more electrodes of a connector are press-fixed to a substrate whose insulator is attached to a conductive layer to confirm a connection established between the conductive layer and electrodes. CONSTITUTION:When Al is evaporated on the whole body and a resist of an insulator is coated onto the evaporated Al according to an electric wiring pattern to apply an etching to the Al, the first and second electrodes 12, 13 made of Al or the like is inserted in the connector consisting of contacts 17, 18, split groove 19, screw 14, fulcrum 15 and connector main body 11, and by tightening the screw 14, the contacts 17, 18 of the electrodes are press-fixed tightly to the Al-conductive layer breaking through the resist, and the substrate is soaked in etching liquid to be applied to etching. Accordingly, due to the two or more electrodes of the connector, the confirmation of the connections between the conductive layer and electrodes is made possible and also the precise measurement of the etching time, the improvements in the operation efficiency and reliability are enabled to be realized.
Patent JP-S5957833-A (JP)
Title: Method and device for carrying powder while weighing
Inventor: NAGAI HIROSHI
IPC: G01G13/16
Filed: 1982-09-22
Abstract: PURPOSE:To carry powder while weighing by weighing a weighing tank and a rotary blade feeder through a load cell. CONSTITUTION:A weighing tank 3 and a second rotary blade feeder 4 are supported on a common base 7 through a load cell 6 to be wighed. First rotary blade feeder 2 will stop rotation by a signal from the load cell 6 when the amount in said tank 3 has exceeded approximately by 10% from the specific throw-in amount. The rotary rotor in the second rotary blade feeder will discharge approximately 90% of the specific amount while weighing through the load cell 6 into a precoat material feed tank then the rotation is lowered to approximately to 1/10 thus to discharge the remaining 10%.
Patent JP-S5587115-A (JP)
Title: Focus detector
Inventor: HIYAKUMURA KAZUJI
IPC: G02B7/34
Filed: 1978-12-25
Abstract: PURPOSE: To improve focus detection accuracy by so constituting the device that a photo detecting element and the subject are positioned in a conjugate or equivalent relation.  
     CONSTITUTION: A photographing lens 5, split image prism 6, auxiliary lens 7 and photo detector 8 are arrayed in a coaxial relation and the focal plane SS' of the prism 6 are in the positions optically equivalent to the film plane. The auxiliary lens 7 is movable on the optical axis and the photo detector 8 is constituted by the two portions 8A, 8B sandwiching the straight line EE' parallel with the boundary line of the prism 6. Now, when the subject image is formed on the focal plane SS', the split image prism 6 does not move the image to the two portions of P 1  and P 2  and therefore the movement amount d of the images P 1 ', P 2 ' on the photo detector 8 becomes 0 and this point is a focus. At the same time, the photo detector 8 and auxiliary lens 7 has the function as a contrast detection type focus detector as well and therefore the focus detection accuracy may be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5787480-A (JP)
Title: Aqueous ink composition for ball-point pen
Inventor: KOUSAKA TETSUO
IPC: C09D11/16
Filed: 1980-11-21
Abstract: PURPOSE: The titled composition, containing a specific organoboronic compound, capable of imparting a high degree of wetting property to the ball of a ball- point pen, and good ink extrusion and transferring property to the surface of a writing paper without the paper slippage phenomenon.  
     CONSTITUTION: A composition prepared by adding preferably 0.01W0.5wt% organoboronic compound expressed by the formula[R is 7W21C alkyl; l and m  are integers 1W20 respectively, preferably l+m=24]to an aqueous ink composition for a ball-point pen containg a water-soluble dye, preservative, etc. in an  aqueous solvent containing water as a principal component and 5W20wt% water- soluble polyhydric alcohol, e.g. ethylene glycol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5788248-A (JP)
Title: Controller for idle rotation speed
Inventor: SUZUKI TOMIHIDE
IPC: F02D29/02
Filed: 1980-11-21
Abstract: PURPOSE: To obtain good starting performance at the start-up time of engine by a method in which after stopping an engine, an electronic control unit's power source is kept for a given period of time, a DC motor is operated, and a throttle valve is opened to a given opening degree.  
     CONSTITUTION: In case where an engine is stopped, a key switch 20 is turned off, and whether or not a DC motor 10 is present at a given place is checked by observing the output voltage of a throttle position sensor. If the output voltage observed is different from one indicating a given place, a signal is sent to an output interface 26, a drive circuit 27 is operated, and the DC motor 10 is operated until a given place is reached. When the key switch 20 is turned off, the point 29 is opened, but by a power source circuit 28, a current is sent to an input interface 24, a micro computer 25, and an output interface 26, a power is flowed from the output interface 26 to the coil 31, and the point 29 can therefore be closed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000358361-A (JP)
Title: Ac-dc converter
Inventor: SHIMOKURA YOSHINOBU
IPC: H02M3/155
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a step-up AC-DC converter which can operate as a power factor improving circuit, needs a low-input voltage and is suitable for relieving the load of a circuit component, when a load is heavy. SOLUTION: A step-up circuit 2 outputs a DC output voltage VO which is higher than a rectified input voltage Vin. An output voltage detection signal S1, an inductor current detection signal S2 and an input rectified voltage signal S3 are inputted to a control circuit 3 which supplies a pulse width control operation to a switching device 1, stabilizes the DC output voltage VO and makes a current IL applied to an inductor 5 follow the waveform of the input voltage Vin. A voltage error amplifier 25 of the control circuit 3 amplifies an error between a reference voltage Vre and the DC output voltage VO with a predetermined gain G, to generate the output voltage detection signal S1. A gain G of the voltage error amplifier 25 is selected to be within a range of 10-20 dB.
Patent JP-H062961-A (JP)
Title: Oil separator for refrigerator
Inventor: HAEDA YOSHIO
IPC: F25B43/02
Filed: 1992-06-23
Abstract: PURPOSE:To effectively supply oil to a compressor irrespective of a temperature, a pressure in an oil reservoir and operating conditions of the compressor by arranging a cooler in a tube for supplying the oil from the reservoir to the compressor. CONSTITUTION:Refrigerant gas compressed by a compressor 9 is discharged from a discharge port 11, sucked into a suction port 2 of an oil separator 1 and oil is then separated when it is passed through a demister 4. The separated oil is removed from a lower extraction port 6, and circulated to the compressor 9 through a supply tube 6. In this case, a cooler 8 is arranged in the tube 6'. On the other hand, a pressure and an oil temperature in the separator 1 are respectively detected by sensors 14 and 15. A regulating valve 17 is controlled to be switched by a controller 16. Thus, coolant is fed to the cooler 8 to cool oil passed through the tube 6'. Accordingly, the separated oil can be effectively circulated to the compressor 9 irrespective of operating conditions of the compressor 9.
Patent JP-H06104839-A (JP)
Title: Method and apparatus for monitoring of branched optical line circuit network
Inventor: NIRUSU ERITSUKU GUNNAA EDOUOOR
IPC: H04B10/43
Filed: 1993-07-02
Abstract: PURPOSE: To provide a method and a device for monitoring the operating state of branched optical line circuit network and jointing out the position of fault. CONSTITUTION: This method for monitoring the branched optical line circuit network uses a method suitable for transferring information signals through one or plural branching devices 1, 17, 18, 19 and 28 between an information signal source 11 and information receives 13 and 15. The information signals are supplied through 1st input gates 7, 21 and 22 to respective branching devices 1, 17, 18, 19 and 20, monitor signals are supplied through 2nd input gates 8, 25, 26 and 27 to the respective branching devices, and the branching devices connect the information signals and monitoring signals to 1st output gates and 2nd output gates 9, 10, 23, 24, 29 and 30 of the branching devices.
Patent JP-S6056717-A (JP)
Title: Vertical pickling device
Inventor: DOBASHI EIJI
IPC: B65G49/00
Filed: 1983-09-07
Abstract: PURPOSE:To enhance the yield, by providing skids which are driven by means of a conveyor chain, as a means for transferring stocks to be pickled in the plate- widthwise direction with the stocks standing upright after heat-rolling. CONSTITUTION:In a pickling device which jets acid liquid onto plate-like stocks to be pickled from both sides thereof while they are transferred widthwise of the plate with they standing upright, for pickling the stocks, there is provided with skids 10 which are driven by a conveyor chain 15 for carrying and transferring the stocks 11 to be pickled, guide rollers 19 disposed on both sides of the stocks 11, for supporting and as well guiding the stocks 11, headers 37 disposed on both sides of the stocks 11 in plural rows, for jetting acid liquid onto the stocks, a pickling chamber 21 surrounding the skids, guide rollers and headers, an acid liquid retrieving tank 40 arranged below the skids, and a washing chamber for washing the stocks after being pickled.
Patent JP-S6410424-A (JP)
Title: Optical head device
Inventor: KONNO HIDEJI
IPC: G11B7/085
Filed: 1987-07-01
Abstract: PURPOSE:To attain moving control for an objective lens in the optical axis direction and radial direction without incurring a problem such as resonance by applying line contact to a moving body supporting an objective lens between two axial bodies provided in parallel so as to regulate the position and supporting it freely movably in the axial line direction. CONSTITUTION:Two axial bodies 22 of rod shape are provided in the middle of a yoke 21 and a mobile body 24 is in line contact at its position regulating face 25a of a hole 25 between the two axial bodies 22 to regulate its position and one side of a flange provided symmetrically in a direction orthogonal to the hole 25 of the mobile body 24 is provided with an objective lens 23 and the opposite side is provided with a balance weight 28. A focus control coil 31 is wound on the circumferential face of a cylinder 26 of the mobile body 24 and a couple of tracking coils 32 are fitted to the upper part in a direction of the flange 27. In applying power control to the focus control coil 31 and the tracking coil 32, the objective lens 23 is moved axially to apply tracking adjustment.
Patent JP-H0212558-A (JP)
Title: Inter-processor communication control system
Inventor: KANAZAWA NOBUHARU
IPC: G06F15/177
Filed: 1988-06-30
Abstract: PURPOSE:To perform inter-processor communication with simple constitution without lowering the throughput of a processor by transferring data between the processors via a common memory corresponding to the setting condition of a state setting means, and changing the setting condition according to the transfer of the data. CONSTITUTION:Either the processor 110 or 120 makes access to the common memory 140 corresponding to the setting condition of the state setting means 130 on which the states of the processors 110 and 120 are set, and performs the readout/write of the data, and changes the setting condition of the state setting means 130 so as to enable the next processor 120 or 110 to make access to the common memory 140. And the next processor 120 or 110 makes access to the common memory 140 similarly corresponding to the above change, the changes the setting condition of the state setting means 130. Thereby, it is possible to perform the inter-processor communication with simple constitution without lowering the throughput of the processors 110 and 120.
Patent JP-H06137-A (JP)
Title: Water pouring part structure of vacuum bottle
Inventor: KODAMA YUKIMASA
IPC: A47J41/02
Filed: 1992-06-23
Abstract: PURPOSE:To change a set position of a water pouring port without causing deterioration in strength of an armor body, to easily execute coupling of the armor body and a draining main body, and also, to use a die in common at the time of forming the draining main body, and on the other hand, to change a shape of only the water pouring port. CONSTITUTION:In the water pouring part structure of a vacuum bottle, which is installed in the upper part of an armor body 7, and formed by providing a draining main body 4 having a water carrying line 16 in the inside, and a water pouring port 6 having a water pouring line 22 in the inside, an opening part 10 is formed on the peripheral surface of the armor body 7, the water pouring port 6 is inserted from the opening part 10 of the armor body 7, and joined to the draining main body 4 in the inside of the armor body 7, by which the water pouring line 22 of the water pouring port 6 and the water carrying line 16 of the draining main body 4 are allowed to communicate with each other.
Patent JP-H0455228-A (JP)
Title: Delivery device for paper sheets
Inventor: ISHIDA MASASHI
IPC: B65H3/06
Filed: 1990-06-22
Abstract: PURPOSE:To feed paper moneys in succession accurately even if paper money feed slip takes place by arranging a control means to detect a passing time of paper sheets according to a sensor output, to set up a turning motion time of feed rollers suitable for this passing time and to perform a drive control on an intermittent means by means of this set up turning motion time. CONSTITUTION:When a paper money is send out, a sensor S2 detects this so as to judge a passing time of the paper money. A turning motion time of feed rollers suitable for this passing time is set up so that a control means 30 can perform a drive control on an intermittent means 35 to control a turning motion of the feed rollers intermittently on the bases of this set up time. Thereby, even if the length of the paper money is changed, or even if a paper money feed slip takes place, the paper moneys can be sent out accurately in succession to those events.
Patent JP-H01178076-A (JP)
Title: Knuckle of coupler for railway rolling stock
Inventor: UIRIAMU OUINZU ERIOTSUTO
IPC: B61G3/12
Filed: 1988-07-01
Abstract: PURPOSE: To prevent premature failure of a pivot pin by isolating a pivot pin hole from the core of the hollow cavity in a throat section, and surrounding the pivot pin hole with a relatively heavy metal wall in a knuckle having the pivot pin hole formed with the hollow throat section on one side. CONSTITUTION: This coupler knuckle is provided with a nose section 10 having a front face 12 and a towing face 14, a throat section 21 continued to the towing face 14, a heel 16 continued to the front face 12, and a hub 18 connected to the heel 16 and having a pivot pin hole 20. A sliding shoulder section 19 is provided on the rear side of the hub 18, and an assembly including the throat section 31 and a tail section 22 is connected to the shoulder section 19. The tail section 22 is provided with a lock (hook) face 24 and a lock shelf 26 kept in slide contact with the lock of a coupler in the normal mode, and a cavity 28 is formed in the throat section 21. The cavity 28 is terminated on this side of the pin hole 20 and is isolated from the pin hole 20, and the pin hole 20 is surrounded by a relatively heavy metal wall.
Patent JP-H07580-A (JP)
Title: Switching speed detector
Inventor: WATANABE YOSHIJIROU
IPC: A63B69/00
Filed: 1993-06-11
Abstract: PURPOSE:To detect the Karman's vortex occurring along with the displacement of a bar or thread shape member without attaching any means on the member by detecting the Karman's vortex by a sound collection means with improved directivity and set so as to intersect an installing direction with a locus formed along with the displacement of the member, and calculating displacement speed from a detection result. CONSTITUTION:A sound collection device with high directivity is provided on the pressure receiving surface side of a condenser microphone 10 for audio equipment sold on the market by narrowly regulating the propagating path of a detected sound wave by inserting one end part of a cylinder 8 with both ends opened. A speed detector is formed by providing at least a pair of through holes 9 of small diameter on the wall surface of the cylinder 8 of the sound collection device, and mounting it on a housing 6 provided with a display window 7. The Karman's vortex along with the swing of a bat can be detected by adhering the detector on, for example, the home base of baseball. Displacement speed is calculated by the frequency of a detected Karman's vortex and it is displayed on the display window 7.
Patent JP-H0827067-A (JP)
Title: Production of dimethyl 2,6-decahydronaphthalenedicarboxylate
Inventor: TOIDA KOZO
IPC: C07C67/303
Filed: 1994-07-18
Abstract: PURPOSE:To obtain the subject compound by hydrogenation of dimethyl naphthalenedicarboxylate under relatively mild conditions. CONSTITUTION:This compound, dimethyl 2,6-decahydronaphthalenedicarboxylate, is obtained by hydrogenation of dimethyl 2,6-naphthalenedicarboxylate in a lower fatty acid ester plus saturated hydrocarbon as solvent in the presence of a palladium and/or rhodium reducing catalyst at 80-200 deg.C under a pressure of normal pressure to 30kg/cm<2>G.
Patent JP-S5866425-A (JP)
Title: Tuner device
Inventor: KITAHARA HIROSHI
IPC: H04B1/10
Filed: 1981-10-15
Abstract: PURPOSE:To improve greatly the image disturbance ratio without giving a big change to a high frequency amplifying circuit, by inserting a filter circuit which shows the image trap characteristics and the LPF characteristics into the input side of the high frequency amplifying circuit. CONSTITUTION:A tuner device contains a high frequency amplifying circuit 1, a local oscillating circuit 2 and a mixing circuit 3. A filter circuit 4 consisting of a capacitor and an inductance with a high frequency input/output terminals and an earth terminal has <=1dB loss of insertion of the receiving band and a large attenuation factor in a range of at least 250-320MHz. Thus the circuit 4 has both of the image trap characteristics and the LPF characteristics. Such filter circuit 4 is inserted into the front stage of the circuit 1.
Patent JP-H09324496-A (JP)
Title: Pipe support for reinforcing bar
Inventor: YAMASHITA YUKIHIKO
IPC: E04C5/20
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe support capable of bearing tubes such as conduit tubes arranged between reinforcing bars via an enough gap between the bars and the tubes, and allowing a very easy work for mounting a support device. SOLUTION: A coupling support 1 of a synthetic resin is provided so as to be coupled to and clamp a tube body Q positioned between reinforcing bars P. Furthermore, a jointing wire 2 for connecting the reinforcing bars P to each other is made of a steel wire, and fitted to the coupling support 1. In this case, the jointing wire 2 is fitted to the coupling support 1, so as to extend both ends in opposite directions, and supports the tube body Q, with a gap formed between both of the reinforcing bars P and the tube body Q for filling concrete. Furthermore, a jointing projection piece 1A is formed on the side of the coupling support 1, and the jointing wire 2 is led through an insertion hole 1B drilled through the jointing projection piece 1A. The coupling support 1 is thereby mounted. According to this construction, tubes such as conduit tubes laid between the reinforcing bars P can be supported, with an enough gap formed between the reinforcing bars P and the tubes for filling concrete. At the same time, a support mounting work becomes very easy.
Patent JP-S5869712-A (JP)
Title: Apparatus for producing dry ice
Inventor: ENDOU MITSUO
IPC: C01B32/55
Filed: 1981-10-16
Abstract: PURPOSE:To enable the long-term use of a packing for sealing the gap between the shaft for the vertical displacement of a pressing means and the through- hole of the upper lid of the dry ice container of a dry ice producing apparatus, by attaching a heater in the shaft at the vertically moving position near the packing. CONSTITUTION:The titled dry ice producing apparatus is composed of a container 1 having a pressing means 4 consisting of the vertically movable shaft 5 and the piston plate 6 attached to the end of the shaft 5. An electrical heater 10 is attached in the shaft 5 at the position corresponding to the part of the vertically moving shaft near the packing 12 for the sealing of the shaft 5. The heater 10 is electrified during operation to heat the shaft 5 at the part containing the heater 10 and its vicinity. Consequently, the low-temperature degradation of the packing 12 caused by the contact with dry ice intruded between the upper lid 7 of the container and the piston plate 6 is preveted, and the freezing of the exposed outer surface of the shaft 5 can be inhibited. Accordingly, the mechanical damage of the packing 12 can be prevented, and the life of the packing is elongated. The port 2 in the figure is the inlet of the liquefied CO2.
Patent JP-H05333669-A (JP)
Title: Electrostatic charging device for image forming device
Inventor: KOMINATO TAKANARI
IPC: H01T19/00
Filed: 1992-06-02
Abstract: PURPOSE:To execute an excellent discharge over a long period by cleaning an electrifying wire while repeating the micro-vibrations of a cleaning member holding and rubbing the electrifying wire of a discharger. CONSTITUTION:While an image forming device is operated, a cam 5 is not abutted on a shield member 2, but the shield member 2 can stably execute an electrostatic charging action, in a state where the shield member 2 is abutted on a butting part 8a by a spring 7. When a motor 6 is operated with a prescribed signal, in a period that the discharger is not operated, the cam 5 is rotated and intermittently presses the wall surface of the shield member 2, so that the shield member 2 is horizontally vibrated against the action of the spring 7, and collides with the butting part 8a whenever the member 2 is vibrated. Thus, toner and foreign matter stuck to the inner surface of the shield member 2 are shaken off by the impact of the colliding, and further, discharged outside the discharger by the action of a fan 9.
Patent JP-H08216968-A (JP)
Title: Auxiliary power assist type bicycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M6/55
Filed: 1995-06-30
Abstract: PURPOSE: To improve a riding feeling by preventing a kick buckle by an auxiliary power generating means from being transmitted to a pedal. CONSTITUTION: Only rotation in a forward rotation direction of a crank shaft 33 is transmitted to the input gear 69 of a differential device 54. In this case, an auxiliary power assist type bicycle comprises a one-way clutch A on the input side to prevent the rotation speed of the crank shaft 33 from exceeding the rotation speed of the input gear 69; and a one-way clutch B on the auxiliary power side to transmit only rotation in a forward rotation direction of the auxiliary power input gear 72 of the differential device 54 to a differential carrier 74 and in this case prevent the rotation speed of an auxiliary power input gear 72 from exceeding the rotation speed of the differential carrier 74.
Patent JP-S5956317-A (JP)
Inventor: KAWADA NORISUKE
IPC: H01B13/00
Filed: 1982-09-22
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。