baber/WOPTO huggingface dataset:
Patent JP-2000044291-A (JP)
Title: Low pressure double glazing and its production
Inventor: HASE HIROMI
IPC: E06B3/66
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide low pressure double glazing which does not require opening of holes at the side wall of a tube for discharge and allows the considerable reduction of a pressure reduction time and a process for producing the same. SOLUTION: A discharging tube 6 is partly adhered and embedded into part at the peripheral marginal end of the low pressure double layer glass which is formed with a low-pressure space by parting two sheets of the sheet glass at a prescribed spacing, disposing a dotty, wire-shaped or net-like spacer holding this spacing and hermetically sealing the peripheral marginal end of this panel by low melting solder glass 5, 7. The discharge tube is so cut that the opening cross-sectional area at one end is larger than the opening area in the case the discharge tube is cut perpendicularly to the central axis of the tube. The opening end of the hollow space formed by two sheets of the sheet glass is covered with the opening end formed by this cutting.
Patent JP-H0265541-A (JP)
Title: Timing recovery circuit
Inventor: KOIKE KIYOYUKI
IPC: H04L7/08
Filed: 1988-08-31
Abstract: PURPOSE:To recover the timing clock of an NRZ signal without using a timing tank circuit by generating N sets of different timing signals having a N-fold period of an oscillating period and having a phase difference equal to its oscillating period and selecting a timing signal with high frequency of occurrence synchronizing with an edge signal. CONSTITUTION:The oscillating period of an oscillation circuit 2 is equal to 1/8 of a bit interval of an NRZ signal S1 or nearly equal thereto, a counter 3-1 counts the output S2 in a timing generating circuit 3 and a decoder 3-2 outputs timing signals S6-S13 whose phase is deviated by a bit interval 1/8. To which of the outputs S6-S13 of the timing generating circuit 3 a code change point of the NRZ signal S1 corresponds is decided and a timing pulse S26 suitable for identification is outputted. The timing clock of the NRZ signal is recovered without using a timing tank circuit and used for the transmission of a low speed data.
Patent JP-H0771322-A (JP)
Title: Air fuel ratio controller of gas engine
Inventor: MIYATA TATSUJI
IPC: F02D19/02
Filed: 1993-09-01
Abstract: PURPOSE:To improve engine output and the composition of exhaust gas while maintaining the thermal durability of an engine. CONSTITUTION:An air fuel ratio controller of gas engine is provided with a fuel feed means 11 provided on an intake route, means 8, 18 for detecting operating condition, a means A for setting an aimed air fuel ratio according to the operating condition, a means 9 for detecting an exhaust air fuel ratio, a means B for feedback-controlling the feeding quantity of the fuel so that the detected air fuel ratio coincides with the aimed air fuel ratio, a means 16 for detecting the temperature of the exhaust gas, and a means C for correcting the aimed air fuel ratio to leaner level when the temperature of the exhaust gas exceeds a predetermined level.
Patent JP-H0499353-A (JP)
Title: Integrated circuit
Inventor: FUTAMI HARUJI
IPC: H01L23/522
Filed: 1990-08-18
Abstract: PURPOSE:To increase the contact area between wiring regions and thus decrease the effective contact resistance by forming a hole overlapping first wiring regions, and connecting the first wiring regions with a second wiring region through the hole. CONSTITUTION:A low-resistivity material, such as aluminum, is deposited on a semiconductor substrate 1 to form first wiring regions 2A and 2B separated with the minimum spacing that is determined by resolution. A hole 4 is formed overlapping the two regions 2A and 2b. A second wiring region 5 is formed on the hole 4 to connect the wiring regions 2A and 2B; that is, the second wiring region comes in contact with the side edges of the first wiring regions. If the area of the hole is the same, therefore, the effective contact area becomes large, and thus the contact resistance is decreased.
Patent JP-H0266636-A (JP)
Title: Recovery controller
Inventor: KIMURA KATSUHIKO
IPC: G06F11/00
Filed: 1988-08-31
Abstract: PURPOSE:To avoid the deterioration of the recovery processing efficiency by deciding the recovery process types corresponding to the factors of faults based on a standard showing whether the fault factor is caused at least by the data stored in an external memory or not. CONSTITUTION:When some fault occurs in a system, a CPU of the system produces a factor code based on the fault factor and stores once this code in a factor code holding area 5 of an external memory 3. At the same time, the system is stopped. The factor code uses a code given from an operating system for example. Then a recovery process control part 9 refers to a correspondence table to retrieve a recovery process sorting code C2 corresponding to a factor code C1 stored in the area 5. Then the part 9 selects the recovery process based on the retrieving result.
Patent JP-H0664438-A (JP)
Title: Suspension device for vehicle
Inventor: SATO MASAHARU
IPC: B60G21/073
Filed: 1992-08-17
Abstract: PURPOSE:To enhance cornering performance by letting toe (or camber) be greatly changed only at the time of rolling while change in toe (or camber) which hurts straight line stability and braking stability, is being controlled at the time of bouncing and pitching in a suspension device for a vehicle. CONSTITUTION:For upper liquid chambers 6aL and 6aR and lower liquid chambers 6bL and 6bR which are formed in each first elastic body 3 of A type arms 3, and for second liquid chambers 9L and 9R which are formed in each second elastic body 5a of side rods 5 specifying each toe angle, are a first communicating and a second communicating pipe 10a and 10b provided respectively, which associate a right and left wheel with each other in such a way that the movement of working fluid to the second liquid chamber 9L and 9R is restrained when the A type arms 3 and 3 of a right and a left wheels are moved up and down in phase, but the fluid flow to the second liquid chambers 9L and 9R is accelerated when the A type arms 3 and 3 of the right and left wheels are moved up and down in anti phase.
Patent JP-2000058279-A (JP)
Title: Inverter for lighting cold cathode-ray tube
Inventor: ASHIZAWA SHOZO
IPC: H05B41/24
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter which can light a plurality of cold cathode-ray tubes with no risk of their mutual interference even if they are located closely to one another and can light only one cathode-ray tube. SOLUTION: A first capacitor 10 is connected parallel with the primary winding 4 of a first transformer 3 on which a DC voltage is impressed, and a first transistor 11 is connected with one end of the primary winding 4 and one end of the primary winding 5 of the first transformer 3 while a second transistor 13 is connected with the other end of the primary winding 4 and the other end of the primary winding 5, whereby the two transistors are alternately turned on and off with the output of the primary winding 5 so that an AC voltage is produced, and a first lamp 8 is lighted by the AC voltage at the secondary winding 6 of the first transformer 3, and a second capacitor 18 and the primary winding 24 of the second transformer 23 are parallel connected with the primary winding 4 of the first transformer 3,  and the secondary winding 26 of the second transformer 23 is connected parallel with the second lamp 28.
Patent JP-H07141671-A (JP)
Title: Optical base of optical pickup
Inventor: KATOU YOSHIMUNE
IPC: G11B7/12
Filed: 1994-08-19
Abstract: PURPOSE:To provide the optical base which does not require the curtailment of the number of parts and exact alignment by integrally forming a part for supporting optical elements and a slide base part for housing a biaxial actuator. CONSTITUTION:The entire part of an optical base 12 of an optical pickup 10 is integrally formed of die casting and a relatively large space 45 disposed on the inner side of the slide base part 41 of the base 12 is capable of housing the biaxial actuator 51 therein. The slide body 41 is integrally and successively provided with a fixing part 32 which is fixed to an apparatus main body side via a bearing 43a. The slide base 41 and an optical system supporting part 42 are integrally formed to eliminate the need for an assembly operation and to facilitate the alignment of the optical elements to be assembled. Plural recessed parts are formed in the optical supporting part 42. The optical elements are fixed by inserting the elements into these recessed parts and mounting a shielding cover thereon.
Patent JP-H04344610-A (JP)
Title: Lens barrel for automatic focusing camera
Inventor: KIKUCHI KATSUMORI
IPC: G02B7/04
Filed: 1991-05-21
Abstract: PURPOSE:To obtain the lens barrel which can perform switching between MF and AF with the same AF-MF switching ring on a lens side, enable the switching between the AF and MF and focusing in the MF, and detect the position of the AF-MF switching ring electrically securely. CONSTITUTION:This lens barrel is provided with a focus ring 15, the AF-MF switching ring 31, a clutch mechanism which is turned ON and OFF corresponding to the position of the AF-MF switching ring and an MF position, a clutch gear 27 which moves forth and back in the axial direction according to the AF position and MF position of the AF-MF switching ring, an AF-mechanism side AF gear 55 which disengages from the clutch gear when the AF-MF switching ring is at the AF position, and a switch means 60 which operates independently of the clutch gear according to the AF position and MF position of the AF-MF switching ring and detects the AF state or MF state.
Patent JP-2001042749-A (JP)
Title: Image forming device
Inventor: NISHIKATA AKINOBU
IPC: B65H31/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To easily remove a sheet and to smoothly restart image forming operation by temporarily interrupting the image forming operation when the stacked amount of the sheets reaches the maximum amount on both upper and lower trays, removing all the sheets, then deciding and moving the tray set after restarting the operation thereby restarting the operation. SOLUTION: Transfer paper P where an image has been already formed is ejected from a device body 200, stacked on a processing tray 270 and then ejected to the upper and lower paper ejection trays 292 and 293. When both trays 292 and 293 attain the maximum stack amount, the image forming operation for the new transfer paper P is temporarily interrupted and the ejection of the paper P is stopped. Continuously, from which tray the operation started at the time of restarting the operation is selected by a stack tray selection part. Furthermore, the tray is raised so that a user may easily remove the paper P on the tray or the position of the tray selected as the ejection tray after restarting is adjusted to the position of the tray 270. When all the paper P is removed, the image forming operation is restarted.
Patent JP-S60111357-A (JP)
Title: Control circuit of magnetic tape device
Inventor: KITAYAMA ISAO
IPC: G11B15/02
Filed: 1983-11-19
Abstract: PURPOSE:To make it possible to decrease the reduction of the processing capacity of the processor which controls the magnetic tape control circuit and the other peripheral control device by installing the memory at the magnetic tape control circuit corresponding to the plural magnetic tape devices and by controlling the magnetic tape device in a time division manner. CONSTITUTION:When the control to the magnetic tape device is executed, a master processor MCP reads the 2nd memory DRAM which stores the operation conditon of the magnetic tape device, confirms the operation conditon, sets the control order for the magnetic tape device and shifts to the processing for the other magnetic tape circuit or the peripheral device. A processor CPU in the magnetic tape control circuit sequentially reads a memory DRAM which stores the operation condition, controls in order the plural magnetic tape devices in accordance with the read information in a time division manner and when the control ends, informs the control end to a master processor. In this way, the plural magnetic tape devices are controlled in parallel and the reduction of the processing capacity of a master processor MCP is decreased.
Patent JP-H04101091-A (JP)
Title: Scroll fluid machine
Inventor: SAITO TAKASHI
IPC: F04C18/02
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the wear of a seal member effectively so as to prolong its life by disposing plural sliders, formed of self-lubricating solid lubricant, at the slide contact parts of the seal member with a fixed scroll and a turning scroll. CONSTITUTION:A seal member 31 is fixed airtightly, through fixing rings 22, 23, between the outer peripheral surface of the cylindrical part 9 of a turning scroll 6 and the peripheral wall of the recessed part 16 of a fixed scroll 13. This seal member 31 is formed into approximately cylindrical shape, and its longitudinal intermediate part is folded into U-shape cross section so as to form a curved part 31A. In this case, numerous fitting holes 32, 32,... for slide pins 33 are provided at the slide contact parts of the seal member 31 with a cylindrical part 9 and a recessed part 16. Each fitting hole 32 is formed into a bottomed stepped hole, and the slide pin 33 is fitted into each fitting hole 32. Each slide pin 33 is formed of solid lubricant such as self-lubricating engineering plastic into stepped shape.
Patent JP-H1065312-A (JP)
Title: Formation of conductor pattern
Inventor: HATTORI MASAYUKI
IPC: H01L21/60
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To allow formation of a conductor of a prescribed shape with high accuracy and stability by forming a thick-film conductor on a substrate in a prescribed pattern and directing a laser beam to a terminal edge of the thick film conductor, so as to sublime and remove the same part. SOLUTION: A conductor film 2 in a prescribed form is formed on a board 1, consisting of a material with high reflectance, for instance, of alumina by a screen printing method followed by drying. Then, while moving at least either of the board 1 or an optical system at a certain speed, a laser beam L is directed to a terminal edge part 2a of the conductor film 2 after drying, so as to sublime and remove the same part. Next, the board 1 with the remaining conductor film 2 is put into a heating furnace for firing a conductor film 2. Thereby, a conductor with a fine terminal edge line and a uniform thickness can be formed with high accuracy and stability.
Patent JP-H0880420-A (JP)
Title: Stack gas desulfurizer
Inventor: NAKAYAMA YUTAKA
IPC: B01D53/81
Filed: 1994-09-13
Abstract: PURPOSE: To reduce the equipment components, reduce the equipment cost and operating power and provide an improved-performance stack gas desulfurizer. CONSTITUTION: The waste boiler gas A is brought into contact with a soln. D circulated by a pump 4, injected from a spray nozzle 5 and consisting of an SO2 absorbent and desulfurized. The MgO powder is supplied to a desulfurizing and absorbing tower 1 by the air passing through an ejector 7 from a blower 11 for oxidizing air an MgO powder. The oxidizing air and MgO powder G leaving the ejector 7 are introduced into the soln. D' in the tower 1 through a nozzle 12, and the air is used as the oxidizing air.
Patent JP-S6278906-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/00
Filed: 1985-10-01
Abstract: PURPOSE:To eliminate the need for positioning and to improve productivity by forming patterns of different conductive material films by using only one photomask for the electrode pattern of a surface acoustic wave device. CONSTITUTION:A thin gold film 6' and photoresist 10' are formed on a crystal substrate 1 successively. The thin gold film 6' is etched away except at a reflector part by using a photomask 8 for a window and left only at the reflector part. The substrate is coated with photoresist 10' and the whole pattern is developed after being exposed by using the photomask 11 corresponding to the negative pattern of an Al electrode, thus forming a resist pattern 10. The thin gold film 6' is removed by etching where the resist is not present and a surface acoustic wave reflecting strips 6 are formed below the resist. Then, Al7' is formed from above the resist pattern. The Al7' on the resist pattern is lifted off and the resist is removed lastly to form the reflector composed of Al strips 7 and gold strips 6 and the pattern 9 of an inter-digital converter composed of only Al stripes.
Patent JP-H1165248-A (JP)
Title: Developing device
Inventor: SUGA YOSHIHARU
IPC: G03G15/01
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent flow and discharge of developer from a developer discharge port by operating a device such that when a developer container is replenished with flesh developer from the developer replenishment port, the area of the opening of a developer discharge port becomes small. SOLUTION: Toner carried to a developing area Q2 is consumed to develop an electrostatic latent image on the surface of an image carrier passing the developing area Q2 into a toner image. Because toner in the developing container 41 is decreased due to the toner consumption, a developer replenishment device H1 replenishes the developer container 41 with fresh developer from the developer replenishment port 48. A discharge-port-area adjustment member 59, which adjusts the area of the opening of the developer discharge port 49 operates so as to decrease the area of the opening when the fresh developer is added from the developer replenishment port 48.  Thus, because the area of the opening becomes small when the flesh developer is added from the developer replenishment port 48, the added fresh developer is prevented from flowing and being discharged from the developer discharge port 49 during the replenishment.
Patent JP-H04102164-A (JP)
Title: Method and device for designating objective range
Inventor: TAKEYAMA JUNICHIRO
IPC: G06F17/21
Filed: 1990-08-22
Abstract: PURPOSE:To easily comprehend operations and to reduce the number of operation steps in the case of a rectangle rather than the conventional one by making the operation method same for the case of a character string and a rectangle as an objective range. CONSTITUTION:When a function key is pushed by a keyboard 1 of an input means, a position designating means 4 defines a cursor position in the case of pushing the function key as a starting point. Next, an objective range selecting means 5 displays the selected picture of the objective range on a CRT 2 of a display means. When the objective range is selected, the position designating means 4 defines the cursor position at the time point as an ending point, and the objective range of the operation is decided according to these starting and ending points and the selected objective range. Thus, since the operation method is the same regardless of selection of the objective range such as the case where the objective range is the character string or the rectangle, the operation can be easily comprehended and operability is improved.
Patent JP-H0380271-A (JP)
Title: Automatic control system for laser output
Inventor: YAMADA MIKIO
IPC: B41J2/44
Filed: 1989-08-24
Abstract: PURPOSE:To prevent the degradation in printing quality and to decrease the burden on maintenance personnel by feeding the exposing energy near a photosensitive medium back to a control section having a function to automatically control a laser output via a laser output detector. CONSTITUTION:A laser oscillator 3 which is inputted with the output of the control section 1 and the output of which is connected to the photosensitive medium 4 and the laser output detector 2 and the control section 1 which is inputted with the output of the laser output detector 2 are provided. The laser output detector 2 detects the laser beam (a) of the output of the laser oscillator 3 and outputs the magnitude of the exposing energy thereof to the control section 1. The control section 1 controls the output of the laser oscillator 3 so as to be low when the quantity of the exposing energy is larger than the specified value and to be high when the above-mentioned quantity is lower than the specified value. The degradation in the printing quality is prevented in this way and the burden on the maintenance personnel is decreased.
Patent JP-S6460865-A (JP)
Title: Information recording medium reproducing device
Inventor: NISHIHARA MICHIHARU
IPC: G11B20/00
Filed: 1987-08-31
Abstract: PURPOSE:To reproduce both an ordinary video signal and a video signal with high resolution, by switching and outputting a sound carrier frequency on which frequency conversion is applied and the sound carrier frequency on which no frequency conversion is applied. CONSTITUTION:In case of reproducing the ordinary video signal, both a video signal change-over switch 14 and a voice signal change-over switch 20 are connected to a terminal (a) side based on a reproducing disk discrimination signal inputted from an input terminal 27. On the other hand, in case of reproducing the video signal with high resolution, both the video signal change-over switch 14 and the voice signal change-over switch 20 are connected to a terminal (b) side. In other words, the sound carrier frequency not being frequency- converted is outputted as it is in the reproduction of the ordinary video signal, and the sound carrier frequency being frequency-converted is switched and outputted in the reproduction of the video signal with high resolution, and hereafter, a signal processing is performed by a common voice signal processing system at the time of reproducing the ordinary video signal and the video signal with high resolution. In such a way, it is possible to perform the reproduction of both the ordinary video signal and the video signal with high resolution.
Patent JP-S6198696-A (JP)
Title: Power generating device that uses hydraulic pressure at ship's bottom
Inventor: TOYODA MASATOSHI
IPC: F03B13/00
Filed: 1984-10-18
Abstract: PURPOSE:To improve the independent electric power generating performance of a ship by mounting an opening and closing valve mechanism at the lower position of a drainage pipe and generating power using the powerful high hydraulic pressure flow energy coming from the inflow port of the ship's bottom. CONSTITUTION:The drainage pipes 8 and 8' that are suitable for fully branching and draining the same amount of water coming from an inflow port 5 outside a ship are piped and opened for drainage pool paths 7 and 7'. Power generating devices 9 and 9' are arranged outside ducts 6 and 6' and the turbines 10 and 10' of the power generating devices 9 and 9' are provided in each of the ducts 6 and 6' so as to be turned by the high hydraulic pressure flow. The drainage compressors 11 and 11' that assist in the drainage operation are provided at the proper upper part locations in the vicinity and such of the drainage ports of the drainage pipes 8 and 8' and opening and closing valve mechanisms 12 and 12'are mounted on the drainage pipes 8 and 8' at a position lower than a draft line K.