baber/WOPTO huggingface dataset:
Patent JP-S58123375-A (JP)
Title: Inverter circuit
Inventor: OKAMOTO FUTOSHI
IPC: H02M7/5387
Filed: 1982-01-15
Abstract: PURPOSE:To reduce the power loss of an inverter circuit due to voltage dividing resistor with a simple circuit configuration by obtaining the DC power input of a control circuit by utilizing a rectifer as part of a full-wave rectifying circuit. CONSTITUTION:One side of a bridge of a full-wave rectifying circuit B1 is composed of two rectifiers, and the voltage across one rectifier D1 of the rectifiers is supplied to the power input terminals a, a' of a control circuit A through a voltage dividing resistor R1, a smoothing condenser C3 and a Zener diode ZD1. When a power switch S1 is closed and the voltage across the rectifier D1 of the rectifying circuit B1 is applied to the control circuit A, an oscillator oscillates to supply a base current to transistors Tr1, Tr2 alternately from both output terminals b, c of the control circuit A, and a high frequency voltage is applied to a load L. According to this configuration, since the voltage across the rectifier D1 is small, the voltage of the resistor R1 can be reduced.
Patent JP-S63173488-A (JP)
Title: Packaged substrate inspecting instrument
Inventor: KOBAYASHI SHIGEKI
IPC: H01L21/66
Filed: 1987-01-13
Abstract: PURPOSE:To make an operator, etc., recognize intuitively the position of defective parts by providing an image pickup part to pick up the image of a packaged substrate, a deciding part to decide a parts packaging state on a packaged substrate to be inspected by means of processing an image, obtained by the image pickup part, and an exhibiting part to display the decided result of the deciding part and the position of the parts being in correspondence to each other. CONSTITUTION:The image pickup part 20 converts the optical image of the respective substrates 23-26 into R, G, B color signals through a color TV camera 34, and supplies them to a processing part 21. At the time of teaching, the processing part 21 processes the R, G, B color signals of the respective substrates 23-25, supplied from the image pickup part 20, and forms an inspection data file used for the time of the inspection of the packaged substrate 26 to be inspected. Then, at the time of inspecting, it processes the R, G, B color signals of the packaged substrate 26 to be inspected based on the inspection data file, and decides whether the relative position of a land 28d, formed on the substrate 26, and the part 27d is within an allowable range or not. The decided result is displayed, printed or filed.
Patent JP-2000209381-A (JP)
Title: Device and system for image read
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To adjust the picture quality of a preview image even when the image reader is in stand-alone mode. SOLUTION: A film is inserted into an insertion slot 55 and loaded in the main body 50 of the image reader. An image recorded on the film is prescanned at coarser intervals than a main scan for finally reading the image. The prescanned preview image is displayed on a liquid crystal display device 51. The picture quality of the preview image is adjusted by operating a control bar displayed together with the preview image with a track ball 52 and a click button 53. That is, the picture quality of the preview image can be adjusted even in a stand-alone mode wherein the image reader is placed in operation independently of a computer.
Patent JP-S5499931-A (JP)
Title: Controller for inverters
Inventor: AKAO YOSHIZOU
IPC: H02M7/42
Filed: 1978-01-23
Abstract: PURPOSE: To control inverters operated in parallel with one another, by providing reference oscillators for the inverters so that a relation N≤NA-1 is established where N represents the number of the reference oscillators and NA represents the number of the inverter and by selecting optional one of the oscillators.  
     CONSTITUTION: When an inverter 1 is started, selector switches 11, 21 are turned on to select the oscillator 10 of the inverter 1 for the sake of the inverters 1∼3. When the inverter 2 or 3 is started first, an oscillator 20 is selected. When oscillator 10 of the inverter 1 stops due to trouble while the oscillator 10 is selected for all the inverters, the selector circuit of the oscillator detects the stoppage to turn on selector switches 12, 22 and turn off the selector switches 11, 21 to select the normal oscillator 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02185007-A (JP)
Title: Laminated ceramic electronic parts
Inventor: BANDAI HARUFUMI
IPC: H01G4/255
Filed: 1989-01-12
Abstract: PURPOSE:To minutely adjust an electric characteristic by forming a hole extending from a laminating direction external surface to the inside on a sintered body while exposing a part of an internal conductor to this hole. CONSTITUTION:An LC filter device 11 has a construction, in which an internal electrode 13 for constituting inductance and internal electrodes 14 to 16 for constituting capacitors are formed inside a ceramic sintered body 12. The internal electrode 13 is connected to the internal electrode 14 through a throughhole 20 and a pair of external electrodes 17 and 18 are formed on the opposing end faces of the sintered body 12. In this case, a hole 21 extending from the laminating direction external surface to the internal conductor direction is formed on the sintered body 12, and an internal conductor is partly exposed to this hole so that trimming can be performed while using the hole 21 by an optical method such as laser light or the like. Thereby, an electric characteristic such as capacitance value and inductance value can be accurately adjusted.
Patent JP-H03210090-A (JP)
Title: Suction side self-suction chamber type vertical shaft pump
Inventor: FURUKAWA CHISHIRO
IPC: F04D13/08
Filed: 1990-01-12
Abstract: PURPOSE:To instantaneously start self-suction, immediately start cutting with a machine tool, eliminate the futility to invariably operate a pump, and simplify operation control by providing a vortex preventing device around a shaft in a suction side self-suction chamber. CONSTITUTION:A vortex preventing device 20 provided around a shaft 11 in a suction side self-suction chamber 4 prevents the occurrence of vortexes by the rotation of the shaft 11 or by the pre-rotation of a fluid flowing into an impeller 1. Since the occurrence of vortexes is prevented, the air above the suction side self-suction chamber 4 is rarely sucked into the impeller 1, and the characteristic deterioration of a pump action is prevented at the time of the restart of a pump. Little air is sucked, and the time required to completely discharge the air in the suction side self-suction chamber 4 is extended. The characteristic deterioration is suppressed low, the time is permitted to be extended, a cutting liquid is fed as soon as the machining by a machine tool is started, and the seizure of a cutter can be prevented.
Patent JP-S5598883-A (JP)
Title: Double effect laser
Inventor: KUSANO MASAAKI
IPC: H01S3/23
Filed: 1979-01-20
Abstract: PURPOSE:To provide a double effect laser having high general efficiency by driving other laser using the light energy of discharge which is not used heretofore. CONSTITUTION:The ring 2 of a PSG1 becoming first laser incorporates mirrors 3, 4 at both ends to thus form a light resonator. The mirror 4 is rotated to operate a Q switch. The ring is closed at both ends, and CO2 gas 5 becoming second laser is injected into the ring. An AC current or high DC voltage is applied to the electrodes 6, 6' at both ends of the ring to discharge between the electrodes. This discharge accelerates the electrons in the CO2 gas in the ring to conduct a pumping and to thus generate negative temperature region. The light irradiated simultaneously upon discharge conducts a pumping by the light absorbed by the PSG1 around the ring. When the electrons of the two lasers are sufficiently transferred to upper laser level of satisfy the condition, the mirror 4 is rotated to thus irradiate giant pulses simultaneously from two lasers.
Patent JP-H08152635-A (JP)
Title: Production of liquid crystal display panel
Inventor: SUZUKI TERUAKI
IPC: G02F1/1337
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate stages and to reduce a cost by forming resist patterns on an oriented film subjected to a rubbing treatment, then peeling these resist patterns and forming regions of different sizes in pretilt angle according to these resist patterns. CONSTITUTION: The oriented film 31 consisting of an orienting material of an org. system, such as polyimide, is formed on a substrate 11. Next, this film is subjected to the rubbing treatment in a specified direction. The rubbing is executed by progressing a rubbing roller 80 wound with buffing cloth of rayon, etc., while revolving the roller on the oriented film 31. Next, the resist 40 is applied on the oriented film 31 and the resist patterns are formed according to microregions by a photolithography technique. The resist 40 is removed by using an org. solvent. Two sheets of the substrates 11 subjected to the orientation treatment in such a manner are superposed on each other in such a manner that the rubbing treatment directions to the respective substrates are made perpendicular to each other. Liquid crystals are inserted between the substrates.
Patent JP-S5598527-A (JP)
Title: Vibratory pile driving method and its apparatus
Inventor: KURODA MINORU
IPC: E02D7/18
Filed: 1979-01-20
Abstract: PURPOSE: To increase a pile driving force by a method wherein a vibratory force for inserting the pile is applied at its point for breaking through the ground.  
     CONSTITUTION: Eccentric means 4 are rotated with each other under an operation of a driving motor 3, a lateral vibration in the pile X is eliminated, a longitudinal or vertical vibration is left to improve an insertion of the pile X into the ground. Vibratory force is simultaneously applied to a vibratory rupturing material 9 via a driving force transmitting members 7 from a source of driving force 11 separately arranged. Vibration for breaking through the ground is applied to the vibratory rupturing material 9 at the point, the ground is ruptured by the vibration causing a pile X insertion force to be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60189025-A (JP)
Inventor: URURITSUHI FUEIZAA
IPC: G05B9/02
Filed: 1985-01-18
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-H07210613-A (JP)
Title: Automatic transaction device
Inventor: TANIGUCHI TSUTOMU
IPC: G06Q40/00
Filed: 1994-01-24
Abstract: PURPOSE:To enable even a customer in a wheelchair to easily visually confirm the key input operation, guide messages, or the like by inclining the display and input part at a certain angle by the input of command information of the angle change. CONSTITUTION:When performing the transaction, the customer in a wheelchair depresses an up command switch 8 after inserting a card to a card insertion/ ejection slot or inserting the card and a bankbook to the card insertion/ejection slot and a bankbook insertion/ejection slot respectively. When this depression of the up command switch 8 is detected by a switch depression detecting part 9a of a CPU 9, driving quantity information is read out from a storage part 9n, and a motor driving control part 9c drives a motor 6 by a certain quantity based on this information to rotate it in a certain direction. Then, a pinion is rotated, and a rack is moved upward by a certain extent by this rotation of the pinion, and therefore, a display and input part 1 is rotated around a shaft by a certain extent, and its angle is so changed that it is stood from the customer panel.
Patent JP-H02187242-A (JP)
Title: Injection molding apparatus
Inventor: NISHIMOTO MASAYUKI
IPC: B29C45/26
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a high quality molded product by providing a movable block as possible to expand/shrink molten material passing area of a gate part in a mold facing to the gate part, a hydraulic cylinder connected with the movable block and an accumulator connected with a head of the hydraulic cylinder. CONSTITUTION:By supplying the molten metal 12 into the injection sleeve 5 from a pouring hole 5a, a piston rod 8 is advanced with the hydraulic press of an injection cylinder 7 to advance the plunger tip 11, and the molten metal 12 is pushed out and injected into a cavity 4 through the gate 6 (filling-up process). At the time of completing filling of the molten metal in the cavity, the molten metal in the cavity 4 receives the feeder head action with the pushing force of the cylinder 7 further continuing to push and the molten metal made to further close to complete the filling (feeder head process). After solidifying and cooling the molten metal, the casting product is taken out. By this method, as the molten metal is filled up under narrow gate condition in the filling-up process, and the wire gate condition can be held in the feeder head process under high pressure, the high speed injection and good pressure transfer at the time of feeder head are achieved and the high quality product without casting defect can be obtd.
Patent JP-H11202628-A (JP)
Title: Image forming device
Inventor: SAKAMOTO TAKASHI
IPC: G03G15/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the carrier of two-component developer from adhering to an image carrier by starting driving a developing roll at least before an electrified area on the electrified image carrier reaches a position where it is opposed to the developing roll. SOLUTION: When a specified time elapses after electrification is started, developing bias voltage is impressed on the developing roll 4a. Thus, the toner of the two-component developer on the roll 4a is electrostatically attracted to a latent image part on a photoreceptor drum 1 side. Thereafter, the electrified drum 1 is exposed to form a latent image. In such a case, by starting driving the roll 4a earlier than the point of time when the roll 4a reaches the latent image part by a specified time longer than the time required to rotate the roll 4a once, the excessive toner on the roll 4a is scraped by touching the two- component developer stored in a developing device 4 or passing through a layer regulating member arranged proximately to the roll 4a.
Patent JP-H01216938-A (JP)
Title: Use of tumor necrosis factor and lymphotoxin to production of drug
Inventor: EERITSUHI SHIYURITSUKU
IPC: A61P3/00
Filed: 1989-01-17
Abstract: PURPOSE: To obtain a medicine for preventing and treating effusion in a body cavity, comprising a tumor necrosis factor(TNF), lymphotoxin (LT) or its variant as an active ingredient. CONSTITUTION: TNF, LT or its variant is used so as to produce a medicine for preventing and treating effusion in a body cavity (namely, indusium effusion, pericardial effusion, peritoneal effusion and joint effusion). TNF, etc., are a protein decomposed in a gastrointestinal tract and can be parenterally administered, preferably only to a vein, abdominal cavity, pleura and artery. A sterilized isotonic solution is suitable. The dose of the active ingredient is 10-1,000μg, preferably 30-700μg based on 1m<2> of body surface area.
Patent JP-H02279457-A (JP)
Title: Structure block manufacture and body construction for vehicle
Inventor: TSURUTA HITOSHI
IPC: B61D17/00
Filed: 1990-01-17
Abstract: PURPOSE:To manufacture a structure block speedily and easily by arranging plural numbers of outside plate members, forming the structure block, in a row on a jig and, after binding and welding them together, setting up a frame member on each rib of these outside plate members for binding and welding. CONSTITUTION:When a structure block for a vehicle, for example, a side structure is manufactured, first of all, a lot of outside plate members 2-4 forming the side structure set up on a support surface of a jig 1 formed in accord with a surface of the side structure as arranged in the cross direction, while these members are bound together. Next, welding (11) to be continuing in a body longitudinal direction is applied to these outside plate members 2-4 bound, joining each of these plates 2-4 together. At this time, this welding (11) takes place from the inside of the outside plates 2-4, namely, from the side forming a rib 13. Successively, a side pillar 9 or a frame member is set up on an inner surface of the outside plates 2-4, while these plates are bound together. Then, welding (11a) is applied to each rib 3 of the outside plates 2-4 and the side pillar 9, joining them together.
Patent JP-H08314297-A (JP)
Title: Image forming device
Inventor: HIROHASHI NORICHIKA
IPC: G03G15/16
Filed: 1996-01-17
Abstract: PURPOSE: To obtain an excellent transferred image, by preventing the toner soiling of a transfer roller, allowing sufficient cleaning of the transfer roller in real time even at the time of successive transferring with use of a transfer paper sheet of the small size, and preventing a rear side of the transfer paper from the dirt. CONSTITUTION: This image forming device is provided with a developing device 2 for turning an electrostatic latent image formed on the image carrier 1 into the toner image, and a sensor 5 set for detecting the presence or absence of the transfer paper in-between a contact point of the transfer roller 3 on a transferring region and the point for the transfer paper sheet 8 to take tacking with the image carrier 1 in just front of its upstream side, and then is constituted that the cleaning roller 4 is arranged so as to come in contact and retreat (distance) with respect to the image carrier 1 and held in contact with the transfer roller in a state of the retreat on the distance position, and moreover a specified cleaning potential is imparted to the transfer roller 3 at the time of cleaning by the cleaning roller.
Patent JP-S62195689-A (JP)
Inventor: YOOZEFU NOTSUTO
IPC: G03G15/08
Filed: 1987-01-16
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-S61167353-A (JP)
Title: Motor
Inventor: TAKAHASHI TARO
IPC: H02K3/50
Filed: 1985-01-17
Abstract: PURPOSE:To increase the fixing strength of leads by protecting the leads by an insulating material, and calking and mounting the leads in the state projected in the prescribed size in the prescribed sequence to lead fixing fittings. CONSTITUTION:Leads 3 aligned in the prescribed sequence are positioned, and the leads 3 are enclosed by a holding surface 7b. Then, the surface 7b is inserted into leads holder 6a. Then, a bending portion 6a'' is superposed, and calked. Then, it is spot welded to the side of a stator core 1. At this time, the leads 3 becomes a standing state through an insulating sheet 7 along the outer periphery of a winding 2. The winding end is wound and soldered to the ends of the leads in this state, an insulating tube 8 is inserted to the connecting portion from above to be insulated.
Patent JP-S61172859-A (JP)
Inventor: HANSU HERUMUUTO SHIYUBARUTSU
IPC: C07D223/04
Filed: 1986-01-17
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-S57120117-A (JP)
Title: Regenerating device
Inventor: SHIMOZATO MASAO
IPC: G09B9/00
Filed: 1981-01-17
Abstract: PURPOSE:To ensure a long-time reproducing operation with a small capacity of storage, by storing only the contents of switch operation given from outside in the form of time series data and actuating a model operation program during the reproduction to reproduce a plant state. CONSTITUTION:The contents of a program 12 are registered on a storage device 13 with operation of an external switch. A temporary storage device 13 is an area on a main memory to store temporarily the editing data. When this area is full, the contents of a table are transferred onto an auxiliary storage device 11 by a transfer process program 16. A regeneration program 15 regenerates its operation contents on a storage device 10 when the time of operation is coincident with the contents of an internal timer 14 and according to the contents of the data regenerated on the device 13. The program 16 transfers the original state registered on the device 11 plus the switch operation contents onto the storage device and carries out a transfer process of adverse direction in the regeneration data saving mode.
Patent JP-H02186812-A (JP)
Title: Automatic sound volume controller
Inventor: IMANISHI SHUNICHI
IPC: H03G3/00
Filed: 1989-01-13
Abstract: PURPOSE:To prevent large sound unexpected from a user due to the switching of a source from being outputted by limiting only the amplitude value exceeding a prescribed level of a program source to a constant value at high speed. CONSTITUTION:The maximum amplitude of a signal outputted from a sound volume control means 11 is monitored by a maximum amplitude monitoring means 12, and the maximum amplitude value monitored by the maximum amplitude monitoring means 12 is stored in a RAM 13 which becomes a storage means, and the amplitude value of the signal from the source is limited to the maximum amplitude value by an amplitude limiting means 14 when the source is switched by a source switching means. Since only the amplitude value exceeding the prescribed level of the program source is limited to the constant value at high speed, an automatic sound volume controller from which no large sound unexpected from the user is outputted can be obtained.
Patent JP-H09193101-A (JP)
Title: Dovetail groove and dovetail protrusion machining apparatus
Inventor: SHIMAZAKI DENZO
IPC: B27F1/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically machine a dovetail groove or dovetail shape on a material to be machined and to eliminate scattering of chips at the time of machining. SOLUTION: This dovetail groove and dovetail protrusion machining apparatus comprise a first guide rail 4 having a rack formed downward, a second guide rail 5 provided between a frame 3 and a movable base 8 in such a manner that the movable base moving in parallel on both the guide rails is stood on a base 1, a vertical mount 11 and horizontal mount 10 provided on the movable base, a first annular disc having a through hole opened at the eccentric position of the center and rotatably mounted in the circular guide groove formed on the back of the vertical mount, a dovetail machining unit 9 having a cutter and mounted in an eccentric state at the disc and rotatably displaceably installed,  a guide feeding mechanism attached with a rotary shaft having a gear engaged with the rack of the first guide rail and provided on the lower surface of the horizontal mount to move in synchronization with the moving speed of the machining unit.
Patent JP-S57121127-A (JP)
Title: Production of magnetron anode
Inventor: MATSUZAKI HIKARI
IPC: H01J9/02
Filed: 1981-01-20
Abstract: PURPOSE:To enhance the accuracy and the productivity of a magnetron anode, by round forming and draw forming a flat plate-like material, then adhering air-tightly the both ends together, and connecting, sticking to anode vanes. CONSTITUTION:Approximately cylindrical primary processed articles are obtained by a process 27, by which a flat plate-like material 26 is round formed. Next, said articles are subjected to a draw forming process 28, then it is cooled to an ordinary temperature. Then, a process 29 is carried on, by which the opening end parts and the surfaces of internal and external circumferences of the cylinder obtained by draw forming are cut into a desired shape and size, and then the joint part is air-tightly connected. Afterwards, the following step is a process 30, by which the joint part is air-tightly connected by means of welding or the like. Finally, the given number of anode vanes are connected and stuck to the internal surface wall of a round anode cylinder in order to complete the magnetron anode.