baber/WOPTO huggingface dataset:
Patent JP-H02100880-A (JP)
Title: Screw driving device
Inventor: SOMEYA MAKOTO
IPC: B25B23/04
Filed: 1988-10-08
Abstract: PURPOSE:To easily perform the change of a screw on the way of working by providing an operation lever for making a sprocket freely rotatable for a ratchet wheel in the state of restoring a ratchet wheel in standby state and for pulling back a screw holding belt in the reverse direction to the belt transfer direction. CONSTITUTION:In the state of operating no operation lever 33, one end 33a of the operation lever is abutted to the feeding tooth of a sprocket 15 and a screw holding belt 14 is made unable to be pulled back. In the case of performing the screw change on the way of screw driving work and in the case of returning the screw holding belt subjected to idle feeding in driving state and removing this belt for suspending the work on the way, the operation lever is operated in the state of restoring a sliding member and the ratchet wheel arranged on this sliding member to standby state, one end of the lever is removed from the rotation range of the sprocket 15, non-biting sprocket with the ratchet wheel 18 is made rotatable freely and the screw holding belt 14 is pulled back in the reverse direction to the belt transfer direction.
Patent JP-2000087353-A (JP)
Title: Earth retaining strut and positioning method thereof
Inventor: OGASAWARA KUNIHIRO
IPC: E02D17/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining strut and a positioning method thereof capable of reducing artificial works to the utmost and rationalizing process of works to shorten a construction period of time. SOLUTION: An earth retaining wall strut A is so constituted that split struts 2 and 2 are connected to each other with a center bent hinge mechanism 1. A positioning method of the earth retaining wall strut is so constituted that a strut opening and closing device B is provided in the struts 2 and 2 and that it is suspended to a specific position of an earth retaining site in a state to close a hinge section H of the struts 2 and 2 by the opening and closing device B. Then, the hinge section H of the struts 2 and 2 is horizontally opened by bundling wires 21 and 22 of the strut opening and closing device B and opening and closing wires 25 with the hinge section H of the struts 2 and 2 as a supporting point and is provided between earth retaining walls 4 and 4.  Then, a joint section J between the struts 2 and 2 is tightened and, at the same time, the outside ends of the struts 2 are pushed against walls 5 to connect.
Patent JP-H0971909-A (JP)
Title: Anticorrosion movable anchor type collapse preventive device, and anchor bar used therefor
Inventor: SHIMIZU SOICHIRO
IPC: E01D2/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To adapt to a new quake-resistant standard and reduce the assembling time and the production cost. SOLUTION: A corrosion-proof and movable anchor type preventive device A against collapse located in a clearance in the axial direction of bridge of respective PC girders 1, is provided with an anchor bar 20 fixed to the abutment 3 or the like at the lower part thereof, an anchor cap 10 put on the upper part of the anchor bar 20 and buried in concrete placed in the clearance between respective PC girders 1, and a sponge material 30 fitted at the lower end of the anchor cap 10. The anchor bar 20 is covered with a buffer material 21. In the buffer material, a step 21a is formed at the boundary between the square columnar part and the cylindrical part of the outline.
Patent JP-S63109815-A (JP)
Inventor: MORI KIYOHIRO
IPC: B60N2/90
Filed: 1986-10-24
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-H07111493-A (JP)
Title: Digital relay transmission system
Inventor: MATSUMURA KAZUYUKI
IPC: H04B10/07
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a digital relay transmission system by which the operating state is discriminated without confirming an installed station of a multiplexer terminal equipment by providing a means discriminating the operating state of a high speed optical signal transmission line to an optical repeater. CONSTITUTION:An optical recovery repeater 21 inserted into a high speed optical signal transmission line in compliance with the CCITT G.707, G.708, G.709 monitors a K2 byte in a multiple section overhead (MS-OH) included in a periodic transfer mode(STM) frame and an alarm generated by the repeater 21. Then the operating state of a high speed optical signal transmission line is discriminated based on a predetermined criterion according to the monitor result. Thus, when a maintenance personnel implements package replacement of the optical recovery repeater 21 and sets line control items again, the personnel discriminates the operating state of the transmission line for the installed station of multiplexer terminal station equipments 101, 102.
Patent JP-H06105446-A (JP)
Title: Power supply circuit for circuit breaker
Inventor: ISHII KAZUHIRO
IPC: H02H3/08
Filed: 1992-09-24
Abstract: PURPOSE:To increase the number of circuits for feeding electrical power in accordance with an amplitude of a load current flowing through the main circuit. CONSTITUTION:The power supply circuit comprises a voltage generating means 72 which generates an output depending on an amplitude of a load current flowing through the main circuit, a comparator 74 which compares an output level of the voltage generating means 72 with the preset reference voltage VREF and outputs output signals 74A, 74B when the output level has exceeded the reference voltage level and a relay contact 78 which opens or closes on the basis of the output signals 74A, 74B and forms an output supply path between the voltage generating means 72 and each circuit of the other control circuits in the circuit breaker which receives supply of output from the voltage generating means 72.
Patent JP-S61131703-A (JP)
Inventor: YAMAGUCHI MITSUHIRO
IPC: A43B17/00
Filed: 1984-11-30
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-H0894179-A (JP)
Title: Backup control method in defect time of temperature detector in number-of-installation control system for fluid heater
Inventor: HINO KEIJI
IPC: F24H1/22
Filed: 1994-09-21
Abstract: PURPOSE: To permit continuous operation without stopping a system by a method wherein a value detected by a different temperature detector is used, when some temperature detector fails in a number of installation control systems for a fluid heater such as hot-water boiler or the like. CONSTITUTION: When a returning temperature detector 7, detecting a returning temperature Ti in a fluid returning route 4 fails, a minimum value of the outflow temperature TBX of the fluid heater 1 is used for the returning temperature Ti, when an outflow temperature detector 9 detecting the outflow temperature TBX of the fluid heater 1 fails the supplying temperature To of the fluid in a fluid supplying route 3 is used for the average value TBX' of the outflow temperature TBX of the fluid heater 1 whereby the operation of the system can be continued without stopping the system.
Patent JP-H0196256-A (JP)
Title: Flame-retardant electrical insulating composition
Inventor: KOISHI MASUMI
IPC: B32B27/18
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled composition effective in suppressing the lowering of electrical properties caused by absorption of water and moisture, having excellent flame-retardance and suitable as an insulating material for wire and cable, etc., by fixing powdery resin or powdery rubber to a metal hydroxide and compounding the product to a resin or a rubber. CONSTITUTION:A powdery resin (e.g. polyethylene) or a powder rubber (e.g. ethylene propylene rubber) having an average diameter of <=1/10 of that of metal hydroxide is fixed to a powdery metal hydroxide (e.g. aluminum hydroxide) having an average particle diameter of <=100mum. A resin or a rubber is compounded with >=50pts.wt. (in terms of metal hydroxide) of the fixed powdery resin, etc.
Patent JP-H06105238-A (JP)
Title: Mos solid-state image pickup element and its driving circuit
Inventor: YONEMOTO KAZUYA
IPC: H04N5/378
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an amplifier solid-state image pickup element in which no malfunction take place and manufacture process is facilitated by forming a conductor layer of a MOS transistor(TR) so as to shield a source-drain part and a gate part. CONSTITUTION:A conductor layer 57 connecting to one source-drain part 53 of a transfer gate MOS TR being a component of a vertical or horizontal shift register is extended to shield light for the sourcedrain part 53 and a gate part 55. Thus, the incidence of a light to the lower part of the source-drain part 53 and the gate part 55 is blocked and the absorption of the electric charge by a light to the source-drain part 53 is avoided and malfunction due to a photovolatic current is prevented. Since the light shielding layer is formed by part 57A of the conductive layer 57 of the source-drain part, the manufacturing process is simplified.
Patent JP-H0198561-A (JP)
Title: Sorter
Inventor: HIROSE TOSHIHIKO
IPC: B65H39/11
Filed: 1987-10-09
Abstract: PURPOSE:To make a sorter compact and prevent the occurrence of a jam by providing a plurality of storage shelf units, a carriage passage between the shelves of the uppermost storage shelf unit and a sheet sorting means respectively in a sorter for storing sheets from a copying machine and the like. CONSTITUTION:When sheets 39 carried on a carriage means are stored in a storage shelf 21A, a claw 3 sorts the sheets 39 on the turn of the turning shaft 15 thereof. And a retaining member 37A presses the sorted sheets 39 for preventing the outward motion thereof from the storage shelf 21A. Then, when the sheets 39 are stored in the storage shelf 21B of a storage unit B, a shift shaft 25A moves within a slit 27A and reduces the tilt of the storage shelf 21A. According to the aforesaid system, the forward end 31A of the storage shelf 21A sorts the carried sheets 39 to a carriage passage 60 and stores the sheets 39 in the storage shelf 21B of the storage unit B.
Patent JP-2001085372-A (JP)
Title: Metal polishing liquid and polishing method for substrate
Inventor: KURATA YASUSHI
IPC: B82Y99/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To be applicable to a polish surface where different materials appear by, related to a metal polishing liquid, adjusting a polishing speed ratio between a copper or copper alloy and a barrier layer based on the concentration of an oxidant, with pH at a specified value or below. SOLUTION: A metal polishing liquid is a conductive oxidant comprising hydrogen peroxide, nitric acid, potassium periodate, hypochlorous acid, and ozone solution, etc., a protective film formation agent for a metal surface such as benzotriazole, and naphthotriazole, etc., and a polishing liquid containing acid and water, and, the concentration of an oxidant is adjusted according to an insulating layer part for an applied process, a copper on a barrier layer, or the degree of copper alloy residue, with pH at 3 or below. A substrate is polished using a polishing agent like this so that a barrier layer at the protruding part of substrate is exposed on the surface of a barrier layer at the protruding part of substrate, providing an intended conductor pattern where a copper or copper alloy film remains at a recessed part.
Patent JP-H02103330-A (JP)
Title: Air conditioner
Inventor: NUNOKAWA HIROYUKI
IPC: F24F11/02
Filed: 1988-10-11
Abstract: PURPOSE:To save kinetic energy by installing a controller which controls a blower so that the blowing air may be weak during dry operation. CONSTITUTION:A controller 15 is designed to control the ventilation of a blower 7 so that its ventilated air may be weak when an air conditioner is carrying out dry operation. The controller 15 is also designed to fix the maximum opening of control valves 12 and 13 so that the cooling performance may be canceled by a vaporizer 4 or make minus the opening of the control valves 12 and 13 currently working or open the valves by plus-fixed step numbers when cooling operation transfers to dry operation and a compressor 1 starts its operation or when a het source machine 9 starts its operation. Moreover, the controller 15 allows the compressor 1 to start its operation at first when dry operation starts, and forces the heat source machine 9, a pump 14, and blowers 6 and 7 to start their drive after a specified time, say, 10 seconds later. In this manner, the controller 15 is designed to save kinematic energy under control, thereby producing the effect of energy saving.
Patent JP-2000084851-A (JP)
Title: Angle dresser device
Inventor: IKEGAWA KIKUO
IPC: B24B53/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To perform dressing with safe and simple operation by advancing/ retreating a dresser block in a protruding direction by the operation of a grip fitted to the side face of a movable body. SOLUTION: In a movable body 38, a rack 49 is formed at a dresser block 47, and a pinion 50 is engaged with the rack 49. A grip 51 is therefore protruded from the side face of the movable body 38 and turned to advance/retreat the dresser block 47 in a protruding direction from the tip of the movable body 38. When the grinding face angle of a grinding wheel to a vertical plane is small, the dresser block 47 is slid in the protruding direction by operating the grip 51 to dress the grinding face of the grinding wheel with a dresser 48. There is therefore no need to operate the grip toward a dressing dangerous position so as to remarkably reduce risk.
Patent JP-H02103313-A (JP)
Title: Control device of fan forced heater
Inventor: KASAHARA AKIHIKO
IPC: H04Q9/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent malfunction by adding a specific signal when a first signal is transmitted from a remote control device to store it, adding the stored specific signal when a second signal is transmitted, on the other hand, storing the first signal when a fan forced heater receives it and operating the fan forced heater only when it receives the second specific signal and both the specific signals coincide with each other. CONSTITUTION:When a microcomputer 31 of a remote control device 30 transmits operation stop, a random number code generation means 45 adds a random number code it and the random number code is stored in a data memory 46. When next the computer 31 transmits operation start, the stored random number code is added. When the microcomputer 11 of a fan forced heater 10 receives operation stop, its operation is stopped and a random number code is stored in a data memory 26. When next the computer 11 receives operation start, the fan forced heater 10 is operated only when the stored random number code and the random number code of an operation start signal coincide with each other. Accordingly, the fan forced heater cannot malfunction when other similar signals are mixed.
Patent JP-H06109355-A (JP)
Title: Refrigerator
Inventor: ARAI KUNIO
IPC: F25D19/00
Filed: 1992-09-25
Abstract: PURPOSE:To ensure prevention of a decline in operation efficiency of the fan which is due to inappropriateness of the relative positioning between the compressor-cooling fan assembly and a bell mouth, improve the capability of being manufactured, and consequently decrease the production cost. CONSTITUTION:A partition plate 13 having a bell mouth 13a is erected on the bottom (base) plate 11 for a compressor 12 in such a manner as to divide the machine chamber into two spaces. A fan assembly 15 of an axial flow fan 14 is held by a first supporting plate (means of fixing) 17 and a second supporting plate 18 in a manner of being sandwiched therebetween. The fan assembly 15 is fixed to the partition plate 13 with the interposition of supporting arms 17a, 17b extended one upward and the other downward from the first supporting plate 17 and both bent and, when so fixed, the axial flow fan 14 is brought to its place by positioning in relation to the bell mouth 13a. The second supporting plate 18 has a supporting leg 18a which extends downward below the center of gravity of the fan assembly 15 and rests on the bottom plate 11.
Patent JP-S62116049-A (JP)
Title: Circuit for adjusting power consumption of digital telephone set
Inventor: KATSURA YOSHIHIKO
IPC: H04M1/00
Filed: 1985-11-15
Abstract: PURPOSE:To function a digital telephone set at the highest priority, by providing a circuit which detects the voltage of electric power supplied to the digital telephone set from a circuit and another circuit which controls the power consumption of the telephone set by means of the output of a differential amplifier and holding a supply voltage necessary for the logical operation of the telephone set. CONSTITUTION:The output of a DC-DC converter 117 is connected with the normal input terminal of a comparator 119 and the comparator 119 compares the output of the converter 117 with a reference voltage VREF1. An LED 120 is connected with the output of the comparator 119 and, when the output voltage of a differential amplifier 118 becomes smaller than the reference voltage VRDF1, the LED 120 lights. Moreover, the output of the differential amplifier 118 is also connected with the normal input terminal of another differential amplifier 121 and compared with another reference voltage VREF2. When the output voltage of the DC-DC converter 117 and the output voltage of the differential amplifier 118 become lower than the reference voltage VREF2' a gain controller 123 is adjusted and the sound volume of a loudspeaker 126 is lowered and the driving power of an LED 128 for display is dropped.
Patent JP-H04133176-A (JP)
Title: Drawing input device
Inventor: KANECHIKA HIDEAKI
IPC: G06F17/50
Filed: 1990-09-26
Abstract: PURPOSE:To accurately display the difference part between the input result and original drawing data so that an operator can easily confirm it by using a picture comparing means, a compared result storage means, and a comparison result display means to compare the graphic input result and the original drawing with each other and displaying the difference part. CONSTITUTION:When a drawing is inputted to a picture input means 1, this means 1 converts a picture like a graphic in this drawing to binary digital picture data and stores this data in a picture data storage means 2. A graphic input means 8 recognizes the classification of a graphic element on picture data stored in the picture data storage means 2 and detects a corresponding graphic code. A picture operation means 13 uses the picture operation to erase the part, where picture data of the input drawing and image data of the input result subjected to expansion processing by an expansion processing means 12 overlap, from picture data of the input drawing. The comparison result is stored in a comparison result storage means 10 as image data as it is or as graphic data. The compared result stored in the comparison result storage means 10 is displayed on a compared result display means 11.
Patent JP-S62118126-A (JP)
Title: Power transmission apparatus
Inventor: FUJII ETSUO
IPC: B60K17/348
Filed: 1985-11-15
Abstract: PURPOSE:To shorten the axial length by arranging an unilateral clutch between one of the input and output shafts inserted into a hab and the hab while coupling the other to the housing. CONSTITUTION:A front thrust shaft 5 is inserted as an input shaft into the hab 10 of a viscous coupling 8 while bearings 27, 28 and sealing members 29, 30 are arranged. While a rear thrust shaft 6 is coupled as an output shaft to a frange 31 arranged at the tip of a small diameter tubular section 19 in the housing 11. Since the viscous coupling 8 and the unilateral clutch 9 are coupled at approximately same position along the axial direction, the axial length of the power transmission apparatus 7 can be shortened.
Patent JP-H04133547-A (JP)
Title: Digital signal receiver
Inventor: SUEYOSHI YASUNORI
IPC: H04L27/227
Filed: 1990-09-25
Abstract: PURPOSE:To input stable distortion-free signals to a digital delay detecting means by providing an automatic gain controller which AC-amplifies the output signal of a phase detector and controls the gain of a high-frequency amplifying means based on the AC-amplified output signal. CONSTITUTION:An automatic gain controller AGC is a circuit which controls the output of a high-frequency amplifier 10 to maintain the input signal of an A/D converter 30 at a fixed level and is constituted of a peak detector 11 which detects the peak value of the output of an operational amplifier 27 at a time constant longer than beats and a comparator 12 which raises the gain of the amplifier 10 when the peak value is lower than a prescribed level and lowers the gain when the peak value is higher than the prescribed level. While the input of the peak detector 11 of the controller AGC is obtained from one of AC amplifiers which output orthogonal base band signals, the output of either AC amplifier is used when their gains are equal.
Patent JP-H07226484-A (JP)
Title: Forming method of capacitance
Inventor: KOTOBUKI KOKURIYOU
IPC: H01L21/822
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the circuit scale for securing the precision assurance of capacity value by a method wherein, in order to form the capacity capacitance of LSI by intersecting surfaces of two elements, the capacitance having specific intersecting surfaces is formed by properly and arbitrarily setting up the intersecting angle. CONSTITUTION:An intersecting surface a, b, c, d of two elements X, Z is assumed as an unit capacitance U while assuming the intersecting angle O of these two elements X, Z to be 90 deg.. The capacitance capacity in integer multiples of this unit capacitance U is made by intersecting these elements X, Z at the same angle the integer multiple times. Besides, the capacitance capacity having a specific value is made by arbitrarily setting up the intersecting angle of the two elements X, Z of the unit capacitance U so as to make the capacitance capacity which is not integer multiples of the unit capacitance U. Accordingly, the small circuit scale will suffice for making the capacitance capacity further enabling the precision assurance of the capacity value to be secured.
Patent JP-H0199015-A (JP)
Title: Adjusting mechanism for wavelength band of luminous flux in optical system
Inventor: ARAI YASUNORI
IPC: G02B5/20
Filed: 1987-10-12
Abstract: PURPOSE:To correct the variance of many colored filter and to uniformly hold an optical characteristic of a device by providing a wavelength limiting use color filter in which thickness of a colored layer is different at an incident position of a luminous flux, so that it can be displaced in the direction vertical to the optical axis of the luminous flux. CONSTITUTION:A reflected light from a document 5 on a document placing table 3 which is irradiated by a lamp 5 is reflected by mirrors 7a-7c, passes through a long wavelength cutting use colored filter 8 and a lens 9 and forms an image on the light receiving surface of a CCD 6. In order to correct an error caused by a variance of a lot of the filter 8, the filter 8 is moved in the direction as indicated with an arrow. In such a way, an incident position of a luminous flux is varied and the error is corrected.