baber/WOPTO huggingface dataset:
Patent JP-S60121414-A (JP)
Title: Variable power optical system
Inventor: OKADA HIROMITSU
IPC: G02B15/16
Filed: 1983-12-06
Abstract: PURPOSE:To realize a compact variable power optical system where aberrations are compensated sufficiently, by arranging the first and the second lens groups, each of which negative, positive, and positive meniscus lenses are arranged in order from the stop side in, symmetrically with respect to the stop and arranging negative fixed lenses on the outside of them. CONSTITUTION:A pair of negative fixed lenses L1 and L8 are arranged in outermost positions, and the first lens group consisting of a negative lens L4, a positive lens L3, and a positive lens L2 which are arranged in order from a stop and the second lens group consisting of a negative lens L5, a positive lens L6, and a positive lens L7 which are arranged in order from the stop S are provided as a gauss-type moving lens system between said lenses L1 and L8 symmetrically with respect to the stop S, and the focal length is changed by moving the first and the second lens groups along the optical axis symmetrically with respect to the stop S; and when the whole of this optical system including the moving lens system and the fixed lens system is moved along the optical axis by a prescribed extent simultaneously with said movement of the first and the second lens groups, magnifications of projection are converted while keeping the distance between an object and the image constant.
Patent JP-H0394361-A (JP)
Title: Data transfer system
Inventor: OOMIYA TORATETSU
IPC: G06F13/00
Filed: 1989-09-07
Abstract: PURPOSE:To prevent data transfer from being disabled even if a host computer to be transferred is not running by temporarily storing data when abnormality is generated in data transfer on a network, and when the host computer to be transferred is turned to a running state, transferring the stored data. CONSTITUTION:When abnormal transfer is informed from the processor 3 to be transferred to a transferring host computer 1 at the time of transferring data from the host computer 1 to the host computer 3, a storage means 22 in a sub-host computer 2 stores the transferred data, and when the host computer 3 is turned to a running state, transfers the stored data. Even when the host computer 3 is not running, the data can be transferred by waiting the running state of the computer 3. Consequently, data transfer can be prevented from being disabled due to the undriven state of the host computer 3 to be transferred.
Patent JP-S60121421-A (JP)
Title: Electrochromic display device sealed with epoxy resin
Inventor: MINAMITANI TAKANORI
IPC: G02F1/17
Filed: 1983-12-06
Abstract: PURPOSE:To improve humidity and high temp. resistances, and to enhance reliability by applying an epoxy resin incorporating a specified silane coupler between the base glass and sealing glass of an electrochromic display device (ECD), and hardening it in an atm. of high temp. and high humidity. CONSTITUTION:An ECD is obtatined by forming an EC element 10 comprising a lower electrode 2, an Ir(OH)n layer 3, a Ta2O5 layer 4, a WO3 layer 5, and an upper electrode 6 on the upper face of a base glass 1, arranging a sealing glass 11 above the element 10, adding 0.1-10wt% silane coupler between the base glass 1 and the sealing glass 11, and hardening it in an atm. of >=80% RH at 50-150 deg.C. Adhesions between the glasses 1, 11 and the surfaces of the element 10 are enhanced by adding the silane coupler to the epoxy resin, and high temp. resistance is improved by hardening it at high temp. and high humidity and increasing the water content in the epoxy resin. As a result, the reliability of the solid-state ECD can be greatly enhanced.
Patent JP-H04112449-A (JP)
Title: Rare gas discharge lamp
Inventor: FUJIOKA SEIICHIRO
IPC: H01J61/35
Filed: 1990-08-31
Abstract: PURPOSE:To ensure insulation protection of a rare gas discharge lamp and simply perform connection of electrode to an applicable appliance simply by fitting metal caps on both seal ends of the discharge lamp. soldering these caps to band-shaped electrodes. and covering a glass bulb incl. these soldered parts with an insulative film made of Si resin etc. CONSTITUTION:Band-shaped electrodes 15, 16 of a rare gas discharge lamp 14 are made from Al foil and tightly attached to a glass bulb 1 over its overall length in such an arrangement as positioned oppositely, and their one sides 15a, 16a facing together are extending to near the sealed end faces of the glass bulb 1. On the ends 15a, 15b of band-shaped electrode in extension, metal caps 17, 18 are fitted from both seal ends of the glass bulb 1 and connected fixedly by solders 19, 19. The glass bulb 1 incl. connection parts by the solders 19, 19 is covered with a clear insulation film 20 of Si resin, and further thereover a thermo-contractive tube of polyester resin is put as covering, and thus the band-shaped electrodes 15, 16 are protected by double insulation.
Patent JP-S6473246-A (JP)
Title: Electrophoresis
Inventor: MAKINO YOSHIHIKO
IPC: G01N27/26
Filed: 1987-09-14
Abstract: PURPOSE:To enable the determining of numerous base sequences with one separate electrophoresis pattern, by making a two-way pulse electric field act on a medium for electrophoresis in an electrophoresis for determining a base sequence of nucleic acid. CONSTITUTION:A gel medium film containing a compound containing at least one carbamoil group as polyacrylic amide water gel and a modifier is used as medium film for electrophoresis. A DNA fragment sample is injected into a sample slot of the gel medium film and a DC electric field (high potential on the lower end side) of 35V/cm is made to act on the DNA sample for about 10min to be shifted to a migration start position inside the gel film. Then, pulse electric fields EF and ER in two directions facing each other are applied cyclically to perform an electrophoretic separation. Thus, a band interval expands in a high molecular weight part area to increase the number of readable bases.
Patent JP-S61108507-A (JP)
Inventor: SENOO KIKUO
IPC: B28B3/26
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59115609-A (JP)
Title: Piezoelectric filter
Inventor: YAMAMOTO TAKASHI
IPC: H01F5/00
Filed: 1982-12-22
Abstract: PURPOSE:To provide a piezoelectric filter of energy confinement type double mode with small size and very excellent frequency characteristic using the TS oscillation by adhering two resonance substrates so as to constitute the filter element. CONSTITUTION:This filter consists of the 1st resonance unit 81 and the 2nd resonance unit 82 and each resonance unit is of the same shape and construction. The resonance unit 81 has a piezoelectric ceramic substrate 811, an electrode film 812 is formed on one major plane of the substrate 811 and an electrode film 813 is formed on the other major plane. The resonance unit 82 is constituted similarly. The electrode films 813, 823 are combined in the resonance units 81, 82 so as to be opposed to each other, the conductor section 83 is left partly and bonded with an insulating adhesives 84. Further, the electrodes 813, 823 are connected electrically and a common lead 86 is bonded to the conductor section 83. An input lead 87 and an output lead 88 are connected respectively to the end of the electrodes 812, 822.
Patent JP-H0679598-A (JP)
Title: Chamfering device
Inventor: KOBAYASHI MANABU
IPC: B24B9/00
Filed: 1992-08-31
Abstract: PURPOSE:To equalize the chamfering by performing the chamfering work in response to the attaching positional deviation of a work. CONSTITUTION:The base end of a guide holder 10 is held by a hand 9 of a robot as being able to be moved transversally freely, a pressure roller 12, which is contacted with and departed from a work 8 and energized toward the work 8, and a pair of abrasive holders 14 which are set on both sides of the pressure roller 12, are held by the guide holder 10, the end rim part 8c of the work 8 is pressed with the inclined face 40a formed on the pressure roller 12, and the guide holder 10 is transversally moved by the reaction force received from the work 8 for transversally positioning the guide holder 10 to the work 8. The abrasive holders 14 are oscillated by an oscillating means 18 as the oscillating force can be controlled, for making the ends of abrasive members 16 abut on the work 8 and performing chamfering work.
Patent JP-2000066759-A (JP)
Title: Clock control circuit
Inventor: YUSA ATSUSHI
IPC: G06F1/08
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To save power consumption by selectively outputting a reference clock signal and a frequency dividing clock signal as an operation clock signal against an internal circuit. SOLUTION: A counter 103 generates and outputs the plural frequency dividing clock signals being different, from the reference clock signal CK0 in clock period based on the received reference clock signal CK0. A selector 105 receives the reference clock signal CK0 and the frequency dividing clock signals Q0-Q7 being the output of the counter 103 and selectively outputs one of the clock signals. Then, the selection of the clock signals by the selector 107 is controlled by an instruction and a signal for recognizing or indicating the operation state of a peripheral circuit 15, for example. That is, when a high speed operation is required in the peripheral circuit 15, the reference clock signal CK0 is selected as the operation clock signal CK2.  When the peripheral circuit 15 is in a low speed operation possible state, the proper one of the frequency dividing signals Q0-Q7 is selected as the operation clock signal CK2.
Patent JP-S61108947-A (JP)
Title: Optical gas analyzer
Inventor: TANIGUCHI HARUTAKA
IPC: G01N21/3504
Filed: 1984-11-01
Abstract: PURPOSE:To make possible measurement with high accuracy and high speed response by constituting a measuring cell of a cylindrical gas filter consisting essentially of a metallic fibrous material or sintered metallic body and allowing a measuring gas to intrude into said cell through a filter surface. CONSTITUTION:A measuring cell part consists essentially of IR transmission window parts 30, 31, the cylindrical gas filter 33 and an outside housing 34 of which the inside surface is cylindrical. The filter 33 consisting of the corrosion resistant metallic fibrous material is fixed to the housing 34 in such a manner that said filter can be attached to and detached from the housing and that the measuring gas enters the housing only through the filter part. On the other hand, the window parts 30, 31 consist of an IR transmittable window material and is fixed to the housing 34 by the gas sealable construction. The ray from the light source part is transmitted through the inside of the filter 33 and is detected by the detecting part. The concn. of the measuring gas is measured from the quantity of the ray absorbed by the measuring gas intruding into the cell. The dust contained in the measuring gas is thus effectively removed and the mist and moisture condensation in the cell are prevented, by which the substitution speed by the diffusion and convection of the gas in the measuring cell is increased and the high-speed response is made possible.
Patent JP-2000067687-A (JP)
Title: Push button switch
Inventor: ODAJIMA MASAHIKO
IPC: H01H13/14
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch superior in the water-proof property by deforming the full periphery of an outer wall of a first housing to a flange side of a second housing to form a presser part, and elastically pressing a water-proof member to a stepped part side through the flange by the presser part. SOLUTION: A water-proof member 6 is elastically pressed to a stepped part 1e side through a flange 7c by an outer wall part (pressing part) 1b formed by deforming a full periphery of an outer wall 1b of a first housing 1 to the flange 7c side of a second housing 7. The outer wall 1b and the flange 7c are uniformly contacted to one another on the full periphery 1e of the second housing 7, and the tight contact state can be stably and surely kept. Further the water-proof member 6 is pressed by a protrusion 7d formed on a lower surface of the flange 7c of the second housing 7, and the protrusion 7d bites the water- proof member 6. Further a sheet-shaped insulator 5 is arranged on a lower surface of the water-proof member 6, so that the water proof is ensured both by the water-proof member 6 and the insulator 5. Whereby the switch superior in the water-proof property can be provided.
Patent JP-S61179602-A (JP)
Inventor: KARURO BUORI
IPC: H01P5/18
Filed: 1985-10-16
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-H0543642-A (JP)
Title: Preparation of aqueous polyurethanepolyurea dispersion
Inventor: TOYAMA MITSUO
IPC: C08G18/65
Filed: 1991-08-19
Abstract: PURPOSE:To prepare the title dispersion which is excellent in storage stability and forms a resin film excellent in resistance to water and solvent. CONSTITUTION:The title dispersion is prepd. by reacting an org. polyisocyanate, a polyhydroxy compd., and a carboxylated compd. to give a carboxylated NCO- terminated urethane prepolymer, reacting the prepolymer with an excess amt. of a polyamine, water, and a nutralizing agent to simultaneously carry out chain extension and emulsification, and reacting the resulting amine-terminated polyurethanepolyurea with a diisocyante.
Patent JP-S6476406-A (JP)
Title: Magnetic tape write control system
Inventor: NAKAYAMA MASAHIRO
IPC: G11B5/09
Filed: 1987-09-17
Abstract: PURPOSE:To detect the accurate position of an inter-record gap by temporarily switching a write magnetic head to a read magnetic head before the start of write to perform such control that the inter-record gap has a prescribed length. CONSTITUTION:When write of a record 41 on a magnetic ape 40 by a write head 48 is terminated, the tape 40 is returned to a position H1 and is topped. When the next record will be written, the speed of the head 48 reaches a certain sped after rising in the forward direction, and a terminal part P1 of the record 41 is detected. The head 48 is switched to a read head 47 then to confirm detection of a preceding record gap IRG 44. When the IRG 44 is confirmed, the head is switched back to the write head 48 to overwrite the record on a preceding IBG from a point P2. When the whole of the IBG is completed, data is written in a record 42. Since data is written after confirmation of the preceding IRG, an accurate IRG is obtained.
Patent JP-H0685713-A (JP)
Title: System for detecting mis-connection of cable installed between equipments
Inventor: OZAKI HIROICHI
IPC: H04B1/74
Filed: 1992-08-31
Abstract: PURPOSE:To allow a system for detecting the mis-connection of a cable between equipments in a digital transmission system to detect cable connection between the bidirectional equipments and to notify the detected result. CONSTITUTION:A transmitter adopting redundant configuration of '0' and '1' systems in duplicate is provided with line mis-connection detection control sections 2, 7, 12, 17 which send one kind of overhead data depending on a selected system in internally stored data of a relevant station to an opposite equipment based on the content of specific overhead data as an initial value at the start of the transmitter and of internally stored data of the station itself through overhead insert sections 1, 6, 13, 18, decide the connection state of a cable between the transmitters depending on the content of the overhead data received from the opposite equipment through overhead termination sections 3, 8, 11, 16 and inform the result of decision to an external equipment through reception side line mis-connection detection result communication sections 4, 9, 14, 19 and sender side line mis-connection notice sections 5, 10, 15, 20.
Patent JP-S61111838-A (JP)
Title: Wire-cut electric discharge machinine
Inventor: ITO TETSURO
IPC: B23H7/04
Filed: 1984-11-05
Abstract: PURPOSE:To prevent a wire electrode from breaking without fail, by discriminating a gap state from a time distribution state till causing discharge generation, while controlling a falling of pulse voltage to be impressed on a gap according to the discriminated result. CONSTITUTION:A switching transistor 15b, which impresses voltage on a spark gap and makes a discharge current flow, is driven by a switching amplifier 16. A falling of gap voltage is detected by a detecting device 19, and the output is inputted into a spark gap state discriminating circuit 20. This spark gap state discriminating circuit 20 discriminates a discharge state of the gap, and according to this discriminated result, a falling of pulse voltage to be impressed on the gap between a work 1 and a wire electrode 2 is controlled.
Patent JP-S6473959-A (JP)
Title: Picture transmission equipment
Inventor: OHIRA HIDEAKI
IPC: H04M1/2745
Filed: 1987-09-16
Abstract: PURPOSE:To avoid useless redialing or retrial by stopping the continuity of calling when the content of a picture communication control signal is coincident with any of reception disable information stored in a 2nd storage means in receiving the said signal. CONSTITUTION:The 2nd storage means 209 storing in advance the reception disable information of a receiver and a discrimination means 210 fetching a picture communication control signal sent from the receiver, comparing the storage content with the reception disable information stored in the 2nd storage means 209 and outputting a coincidence signal when the coincident reception disable information exists are provided. In receiving a picture communication control signal, whether or not the content of the picture communication control signal is coincident with the reception disable information stored in the 2nd storage means 209 is decided when the coincidence is decided, a coincidence signal is generated, while redialing or retrial is stopped in receiving the coincidence signal during the redialing or retrial. Thus, useless retrial is avoided, resulting that the line using charge is saved.
Patent JP-H0659136-A (JP)
Title: Connection part of optical fiber
Inventor: TAN KOTARO
IPC: G02B6/255
Filed: 1992-08-06
Abstract: PURPOSE:To increase the number of storage trays for optical fiber cables which can be stacked. CONSTITUTION:A storage tray 10 is provided with tongue-shaped guide parts 15 which guide the connection excessive length part 9 of an optical fiber cable 4 at plural positions of the circumference and also has cut parts 16 where guide parts 15 of a lower storage tray 10 can be fitted, in the bottom part. Therefore, when those are stacked, they can be made thinner by plate thickness (t) without varying the conventional height size (h) and the guide parts 15 are fitted in the cut parts 16 to prevent the storage trays 10 from mutually shifting.
Patent JP-S61111770-A (JP)
Title: Automatic welding current control device of arc welder
Inventor: FURUKAWA TSUTOMU
IPC: B23K9/073
Filed: 1984-11-02
Abstract: PURPOSE:To control automatically an arc welder of a manual operation type by containing a current setting device, an operation controller, and a control command part in a package, and also connecting them to a current control part. CONSTITUTION:A welding current which has been set to a current setting device 18 is inputted to an operation controller 17, and the operation controller 17 calculates a deviation value to the welding current detected by a current sensor 15. Subsequently, an operation command of a motor 9 is given to a control command part 19 so that this deviation value becomes about '0'. Said current setting device 18, operation controller 17 and control command part 19 are installed in a package 22, and they can be connected to a current control part 3 of a welding transformer 2 through a cord coupler 24 having a controlling cord 23. A measuring cord 25 of the current sensor 15 is connected to the package 22 by other cord coupler 26.
Patent JP-H0783054-A (JP)
Title: Radiator cooling structure for construction machine
Inventor: TANABE MICHIYA
IPC: E02F9/00
Filed: 1993-09-17
Abstract: PURPOSE:To prevent blinding of a radiator by filtering blown cooling wind through a filter, and also ensure function of the radiator regardless of blinding by detecting wind pressure of cooling wind and increasing rotational speed of a sirocco fan. CONSTITUTION:A Refrigerant in a radiator 11 is cooled in such way that a hydraulic motor 13 is rotated by a hydraulic pump 15, and also a sirocco fan 12 is rotated by the hydraulic motor 13 so as to feed cooling wind to the radiator 11 through an air feed duct 26. At this time, foreign matters in feed air is filtered by a filter 27 arranged on the top end opening part of the air feed duct 26 so as to prevent blinding of the radiator 11. Pressure of feed air is detected by wind pressure sensor 29. When the detecting value of wind pressure exceeds a setting value, the hydraulic motor 13 is rotated with high speed by a control unit 30 through a relief valve 28, so that wind force and wind amount are increased and function of the radiator 11 is maintained in normal condition.
Patent JP-H0861079-A (JP)
Title: High performance engine extremely low in pollution
Inventor: TOMOYASU YUTAKA
IPC: F02B75/32
Filed: 1994-08-23
Abstract: PURPOSE: To enable it to make an engine compact in size and lighter in weight in reducing the extent of air pollution and fuel consumption by installing a fluid layer or a plastic solid state layer in a cylinder part lying between a combustion chamber and a crankcase in the engine. CONSTITUTION: A fluid layer 1 is built in contact with a piston 2 in a cylinder 10 on the inside of an engine, and pressure by combustion is transmitted to a fluid being made contact in the inner part of a piston head 5 to be exposed in a combustion chamber. Then, it is doubled to a total area ratio with a partition plate 6 of a crankcase 3, and the conversion of power is improved, whereby a high performance engine comes to fruition. Granting that a diameter of the piston head 5 is set to 1/10, and energy to be transmitted through the fluid is transmitted to the parition plate 6 of the crankcase 3, engine's theoretical fuel consumption and displacement are reduced to 1/100.
Patent JP-H0877277-A (JP)
Title: Automatic transaction system
Inventor: NOGAMI ATSUKI
IPC: G06Q40/00
Filed: 1994-09-01
Abstract: PURPOSE: To enable a user and a staff who contacts the customer to confirm the contents at the time of fault occurrence by informing a monitor part of the fault occurrence if an automated equipment gets out of order, outputting an arrival time message of the staff to the automated equipment by a monitor part, and displaying the arrival time message by a display part. CONSTITUTION: A fault occurrence information part 12 informs the monitor part 20 of the fault occurrence through a communication line 30 and a transaction content output part 13 stores the transaction contents at the time of the fault occurrence and outputs a detailed script into which the transaction contents are entered. The display part 14 displays the arrival time message and a contact destination message sent from the monitor part 20 or a handling interruption reset time by a handling interruption reset time display control part 11a.  When a report on the fault occurrence is received from the fault occurrence information part 12 of the automated equipment 10, a staff arrival time output part 21 outputs the arrival time message to the automated equipment 10 and a contact destination input indication part 22 sends out a contact destination input indication message data to the automated equipment 10.
Patent JP-H0761632-A (JP)
Title: Sheet transfer device and recording device
Inventor: YANAGI HARUYUKI
IPC: B65H5/00
Filed: 1993-08-24
Abstract: PURPOSE:To maintain the degree of freedom for device constitution while reducing the number of parts and ensuring high efficiency. CONSTITUTION:This device is equipped with a base member 7 having a plurality of fine projections 6 inclined toward a sheet transfer direction on the side thereof for placing paper sheets 3, and a vibration means 8 laid at the reverse side of the projections 6 on the member 7 for causing the vibration thereof.