baber/WOPTO huggingface dataset:
Patent JP-S62274970-A (JP)
Title: B-board operator detecting device for automatic telephone exchanging machine
Inventor: SUZUKI MITSUO
IPC: H04M3/60
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate a trouble due to the operation error of an operator by receiving a radio wave from a transmitter carried by a B-board operator and detecting whether the operator is present or absent. CONSTITUTION:A receiver 111 is provided in a B-board 110, a transistor 112 as the detecting part to detect whether a B-board operator is present or absent is connected to to output side of the above-mentioned receiver 111 and the output side of the transistor 112 is connected through a photocoupler 102 of a device main body 100 to a central control unit 101. When a B-board operator 113 is engaged in the relaying work, the radio wave of a constant level enters the receiver 111 from a transmitter 120 carried the operator 113, and the receiver 111 operates a transistor 212 through an internal control circuit. While the operator leaves a seat since, the level of the receiving radio wave is low and is the threshold level or below of the receiver 111, the transistor 212 comes to be the recovering condition. The central control unit 101 does not hinder the exchanging processing accompanying the leaving of the seat of the B-board operator based upon the information.
Patent JP-H01288512-A (JP)
Title: Parts feeder
Inventor: BABA HIROYOSHI
IPC: B65G47/08
Filed: 1988-05-16
Abstract: PURPOSE:To prevent quality from lowering with a parts feeder for lead parts such as fixed resistances or the like by storing the parts aligned in the longitudinal direction in a magazine and taking the parts out of a discharging device of an index table through a guide chute. CONSTITUTION:Rotating an index device 2 with a motor 14, a parts magazine 4 holding fixed resistances 5 required is moved to a discharge position. The parts 5are stored and aligned in the longitudinal direction in the magazine 4. An actuator 44 of a discharge device 6 is driven to push a discharge member 26 of the magazine 4. As a result, the parts 5 in the magazine 4 are discharged, slide on movable sheets 55, 56, and on a fixed sheet 57, and translocated on a receiving table 78 of a takeout section 8. With this arrangement, quality is prevented from lowering.
Patent JP-S58134905-A (JP)
Inventor: HORI KATSUMI
IPC: A01D34/27
Filed: 1982-07-07
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-S61276307-A (JP)
Title: Super conductive coil
Inventor: KAWAMURA TOSHIZO
IPC: H01F6/06
Filed: 1985-05-31
Abstract: PURPOSE:To improve the workability, heat-resistance and insulation properties by winding an alumina fiber base around the super conductive wire. CONSTITUTION:When a super conductive coil 4 is wound around a winding flame 1, the insulating treatment is performed on a conductor wire 41 by an alumina fiber base 42 which is formed in the paper state, yarn state, mat state, etc. This base 42 can be easily formed to the yarn state and the mat state, and so the workability of insulation treating is able to be improved, and moreover it can be used in a combination with the glass fiber 22. Consequently, the workability and heat-resistance can be improved and the super conductive coil having high insulation properties is obtained.
Patent JP-H08291784-A (JP)
Title: Leakage preventing device for hydraulic turbine
Inventor: MUTAGUCHI KOZO
IPC: F03B15/04
Filed: 1995-04-20
Abstract: PURPOSE: To prevent air from leaking to a drain pipe by reducing air pressure of a circumference at the time of racing of a liner. CONSTITUTION: A hydraulic turbine or a pump hydraulic turbine consists of a bypass pipe 12 for allowing the outer circumferential part of an upper cover 3 to communicate with the inner side of the seal part 9 of the upper cover 3, and a valve 13 arranged in the bypass pipe 12. Pressure in the outer circumferential part of a liner is reduced so as to prevent air from entering a drain pipe.
Patent JP-H02297953-A (JP)
Title: Semiconductor device
Inventor: HOSOYA AKIHIRO
IPC: H01L21/768
Filed: 1989-05-11
Abstract: PURPOSE:To reduce the stress due to sealing with mold resin and prevent the stress from acting directly on a wiring layer so as to prevent cracks on the layer by forming a dummy conductive film at the outside or the inside of wiring conductive films which are formed on a semiconductor substrate through insulating films. CONSTITUTION:The wiring conductive film 12 of a semiconductor peripheral part, the wiring conductive film 14 of the inside of a semiconductor, a bonding pad part 13 that is formed by the wiring conductive film, and a conductive film 15 for dummy are formed on a semiconductor element region 11 at each corner part of a semiconductor substrate 20. Simultaneously with the formation of patterns of these conductive films 12 and 14, the pattern of the conductive film 15 for dummy is formed and the increase in the number of a process is prevented. A wiring film 22 at the peripheral part of a semiconductor device, a dummy conductive film 25, an interlayer insulation film 26, and a protection insulating film 27 are formed at respective parts of the semiconductor substrate 20 in a cross-section taken along a line A-A' of a substrate 10. In this way, stress generated by mold resin is relieved by making the width of the conductive film 25 that is provided at the outside of the wiring film 22 narrow and thus the stress is not applied very much to the conductive film 22.
Patent JP-H07323748-A (JP)
Title: Clutch operation structure of small electric cart
Inventor: KIMURA SHIGENORI
IPC: B60K23/02
Filed: 1994-06-01
Abstract: PURPOSE:To provide the clutch operation structure of a small electric cart which can carry out a handle operation, etc., simply and simultaneously, while letting out the clutch of a running system, in the case of hand pushing. CONSTITUTION:In the clutch operation structure of a small electric cart interposed a clutch in the transmission system consisting of an electric motor for running and a running device, a clutch operation means 14 for letting out the clutch is installed and also a switch 11 for issuing an electric signal for operating this clutch operation means 14 is installed on a steering handle.
Patent JP-S6010626-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI HIROSHIGE
IPC: H01L21/302
Filed: 1983-06-29
Abstract: PURPOSE:To accurately etch by simultaneously forming a monitoring pattern for measuring the etching amount larger than a contacting hole at the place except the place where a semiconductor element is formed at the time of forming the hole. CONSTITUTION:An interlayer insulating film 2 is formed on a silicon substrate 1, and patterned. An n<+> type diffused layer 3 is formed on the substrate 1. A monitoring pattern 4 for measuring the etching amount of 5mumX5mum is formed on the place except a semiconductor element. The pattern 4 is formed simultaneously with the formation of a contacting hole. Since the etching amount is monitored by the pattern 4, the hole can be extremely accurately etched.
Patent JP-S61279630-A (JP)
Title: Manufacture of high ductility and strength cold rolled steel sheet
Inventor: IKEDA TOSHIROU
IPC: C21D9/52
Filed: 1985-06-04
Abstract: PURPOSE:To manufacture the titled steel sheet, by introducing cold rolled steel sheet in which Si, Mn are suppressed, C content is raised, Al and N are added under specified conditions, into continuous annealing line, and controlling pptd. and absolute quantities of AlN. CONSTITUTION:Compsn. of cold rolled steel sheet is composed of, by wt%, 0.4-0.7 C, <0.4 Si, 0.05-1 Mn, <0.1 acid soluble Al, >0.02 N, and the balance Fe with inevitable impurity. Further, N quantity (ppm) is regulated to the range of an inequality I, and so that an inequality II is satisfied. In the inequality I, Ceq; carbon equivalent = {(C)%X(Mn)%/5}X100, TS; target strength (kg.f/ mm<2>). The cold rolled steel sheet is introduced to continuous annealing line, heated and held at 830-950 deg.C, thereafter cooled rapidly up to <=500 deg.C by 20-200 deg.C/sec rate.
Patent JP-H07299381-A (JP)
Title: Movable magnetic selection device
Inventor: SUMINO SHIN
IPC: B03C1/23
Filed: 1994-05-10
Abstract: PURPOSE:To perform magnetic selection on site by mounting on a vehicle chassis an oscillation feeder for feeding forward the pieces to be magnetically selected which are discharged from a hopper for receiving the pieces with a concurrent action to oscillate them, a rotary magnetic drum for attracting some of the pieces and discharging them from an opposite side, and conveyors for respectively receiving an attractive piece and a non-attractive piece. CONSTITUTION:This movable magnetic selection device consists of a hopper 20 for receiving the piece to be magnetically selected, an oscillation feeder 30 for feeding forward the pieces discharged from the hopper 20 with a concurrent action to oscillate them, a magnetic drum 50 for attracting some of the pieces and moving them upward above the drum at the attraction position of the oscillation feeder 30 in a downstream side and discharging the pieces at the opposite side to the attraction side, a first discharge conveyor 60 for receiving the pieces attracted by the magnetic drum 50 and a second discharge conveyor 70 for receiving the pieces not attracted, all these being mounted on the rear part of a traveling vehicle chassis 10. Consequently, it is possible to perform work for magnetically selecting the pieces on site where the work is required because all the elements are mounted on the chassis of a vehicle which can travel on a public road.
Patent JP-S5546640-A (JP)
Title: Video amplifier circuit
Inventor: YOSHIOKA JIYOUJI
IPC: H04N9/77
Filed: 1978-09-28
Abstract: PURPOSE: To obtain excellent picture quality by compensating the lowering of a high-band component of a video amplifier circuit, by adding an adder circuit, differentiating circuit and complementary symmetrical switching circuit.  
     CONSTITUTION: The 1st control electrode of each electron gun of color CRT is applied with three primary color signals R, G and B, and the 2nd control electrode of each electron gun is connected in common and then applied with signal Y' obtained by differentiating C and R luminance signal and then by amplifying it by complementary symmetrical switching circuits Q 1  and Q 2 . As a result, high-band component, attenuated by signal Y', of signals R, G and B inputted to the cathode of CRT are compensated and a current through CRT approximates nearly to a rectangular wave, so that color picture quality can be defined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0769545-A (JP)
Title: Multiplexer and switching method of its output
Inventor: DEIBUITSUDO SHII BURATSUEUSUKI
IPC: H04L69/40
Filed: 1994-06-01
Abstract: PURPOSE: To minimize the effect on the data transmission by a failed communication bus by selecting a bus in which a preamble at the head of each message is agreed with the reference preamble out of two buses to transmit the same message. CONSTITUTION: A first preamble 1 and a second preamble 2 from buses B1, B2 are compared with the reference preamble by a comparator 48 in a MUX (multiplexer) 46. If the preambles 1, 2 are agreed with the reference preamble, the MUX 46 does not switch the bus which is presently selected to give the message. When neither of the preambles 1, 2 is agreed with the reference preamble, a transmission error is present. When the preamble from the presently selected bus is not agreed in a switch 50 to the output from the MUX 46, but the other preamble is agreed, the other bus is selected to give a message to a parallel/series converter of a receiver.
Patent JP-H07330070-A (JP)
Title: Packing case for side panel of automobile
Inventor: HANADA SATOSHI
IPC: B65D85/64
Filed: 1994-06-01
Abstract: PURPOSE:To reduce a manhour in assembling a packing case for packing a side panel of an automobile and reduce the weight of the packing case. CONSTITUTION:A front door opening and a rear window opening of a side panel PL are respectively supported by beams 19, 20 spanning on the upper ends of struts 10, 11, 15L, 15R, 16L, 16R erected in the center part of the top surface of a rectangular planar skid 1. A rear wheel house part of the side panel PL is supported by a beam 25 spanning on the upper ends of struts 23L, 23R, 24 erected in the rear part of the top surface of the skid 1. A front end part and a rear end part of a side sill of the side panal PL are fastened by stoppers 6, 9 fixed on the top surface of the skid 1. The struts 15L, 15R are connected to a front frame 26 through side panels 29L, 29R. The struts 16L,16R are connected to the skid 1 through rear side truss 30L, 30R.
Patent JP-S5453705-A (JP)
Title: Turbine casing manufacturing method
Inventor: TSUJIMURA KUROTAKA
IPC: F01D25/24
Filed: 1977-10-05
Abstract: PURPOSE: To regulate flow rate variously by lying a bellow extending near to a moving vane between a spiral chamber and a guide pipe.  
     CONSTITUTION: A bellow 4a extending near to the position B3 is located between a guide pipe 3a and a volute casing 2a including a moving vane 1a. As the guide  pipe 3a nearing toward the volute casing 2a, its flow course section reduces gradually. After the turbine casing 5a is casted, the tip of the bellow 4a is cut off according to required flow rate for a required course section between the points B3 and B1 so that volute neck area can be enlarged to the maximum Atl. One turbine casing 5a can be manufactured for several kinds of nozzle-less turbine 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09307444-A (JP)
Title: Analog-to-digital converter
Inventor: NISHIKAWA KAZUHIKO
IPC: H03M1/36
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter which can obtain the correct A/D conversion result despite the fluctuation of high and low reference voltage levels. SOLUTION: The voltage generated between a high reference voltage input terminal 9 and a low reference voltage input terminal 10 to which the high reference voltage VH and the low reference voltage VL are inputted respectively is divided into plural pieces of reference voltage by a ladder resistance 1. Then the analog voltage VIN inputted from an analog voltage input terminal 8 is compared with those reference voltage obtained via the resistance 1 by the comparators 2 to 6. These comparison results are inputted to an encoder 7, and the digital value DOUT corresponding to the voltage VIN is outputted from the encoder 7 based on the outputs of the comparators 2 to 6.  A center reference voltage input terminal 11 is also prepared to add the center reference voltage VN corresponding to the voltage division ratio set at the center point of the resistance 1 to this center point and also to externally fix the voltage at the center point of the resistance 1.
Patent JP-S5911921-A (JP)
Title: Oil feeding apparatus for fuel tank
Inventor: YASUHARA SHIGEFUMI
IPC: B60K15/03
Filed: 1982-07-12
Abstract: PURPOSE:To certainly prevent engine trouble due to air suction by open/close- operating the terminal edge part of an oil feeding pipe inside a fuel tank. CONSTITUTION:When a fuel tank 1 is filled with fuel, a valve opening 11 is always in opened state because of the buoyancy of a float 8. When fuel is partially accumulated through turning of a car, the float 8 immediately lowers at the part where fuel is little, so the valve opening 11 is immediately closed by a ball valve 6 which pressed by a spring 9, and suction of air through an oil feeding pipe 2 in said part can be prevented perfectly. Further, as the ball valve 6 is pushed-up by the operation projection of the float 8, and urged to close the valve opening 11 by the spring 9, in the ordinary state, and the trouble that each valve opening 11 arranged in a corner part 1a is closed at one time by the suction pressure of a pump, and this state is maintained, is perfectly eliminated.
Patent JP-S62278574-A (JP)
Title: Image forming method
Inventor: MARUYAMA KAZUO
IPC: G03G13/26
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a copy which is as sharp as by offset printing by setting a coefficient of variation in the area of individual toner particles of a fine dot constituting a dot image below a specific value. CONSTITUTION:The dot image 1 formed on the surface of the photo-sensitive drum of an electronic copying machine, etc., is arrayed in respective dot mesh shapes when a highlight part 2 is formed and when a shadow part 3 is formed. Toner conditions are so set that the variation coefficient of the area of individual toner particles of fine dots constituting the dot image is <=0.3. Further, the dot image is preferably a high-definition image of >=133 lines/inch. Consequently, an obtained toner image is printed out having as high quality as by offset printing.
Patent JP-H11303869-A (JP)
Title: Offset adjusting device for position sensor in magnetic bearing
Inventor: TOKI NAGATAKE
IPC: F16C32/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an offset adjusting device for a position sensor in a magnetic bearing, which can coincide the center of a main shaft, the geometrical centers of radial position controlling electromagnets and the original point of the position sensor with one another. SOLUTION: The center of a main shaft 1 is fixed being coincide with the geometrical centers of the electromagnets 3v1 , 3v3 for controlling a radial position, by a jig 11. A d.c. signal is inputted to an adder 47 from an offset adjusting circuit 49 in order to eliminate an offset, and accordingly, adjustment is made until a displacement signal 53 becomes zero. With this arrangement, the displacement signal 53 can be set to be zero in such a condition that the center of the main shaft 1 is coincide with the geometric centers of the electromagnets 3v1 , 3v3 . Thereafter, the jig 11 is removed. After the removal of the jig 11, the main shaft 1 can be precisely floated up to a reference position by a control system for the magnetic bearing.
Patent JP-H02300495-A (JP)
Title: Ground boring device
Inventor: KOI TERUO
IPC: E21B3/02
Filed: 1989-05-12
Abstract: PURPOSE:To improve durability and consolidation performance by connecting an auger head composed of a nose edge, a head circumferential surface formed in an inclined face and a spiral blade, which is installed onto the circumferential surface and upper and lower sections of which have the same diameter, at the lower end of an auger rod having a quadrilateral cross section. CONSTITUTION:An auger rod 1, which has the inserting hole 3 of a driving shaft 2, a cross section of which is formed in an approximately quadrilateral shape and which is made of steel, is mounted. An auger head 5, at a nose section of which a predecing boring edge 6 is set up and to which an inclined face 7 is formed toward an upper section and on an outer circumference of which a spiral blade piece 8, upper and lower sections of which have the same diametral size, is annexed, is installed. The head 5 is connected continuously at the nose of the rod 1 through a firm circular pedestal 9, and a feed injection pipe 10 for jet water, etc., and a jet 11 thereof are fitted. Accordingly, the expanding pressure resistance and abrasion loss of corner edge sections are made remarkably smaller than a rod having a triangular cross section and durability can be increased, and the title device is optimum for mass production, and a fine strongly consolidated peripheral wall can be prepared.
Patent JP-2000316271-A (JP)
Title: Linear motor
Inventor: YOSHIDA TETSUYA
IPC: H02K41/03
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To increase maximum thrust by reducing a slot leakage flux flowing in a part between armature core blocks and restraining magnetic saturation. SOLUTION: In this linear motor, a secondary part 3 and an armature 2 facing the secondary part 3 via an air gap are installed, the secondary part 3 consists of a field yoke 11 and a plurality of yoke poles 12, adjacently arranged on the field yoke 11 in such a manner that polarities differe alternately, and the armature 2 is constituted by coupling a plurality of armature blocks 8 in the direction that the longitudinal direction of the armature blocks 8 becomes rectangular in the direction of stroke of a linear motor 1. The armature block 8 is constituted by winding an armature winding 7 around both ends in the longitudinal direction of an armature core block 5 formed by laminating a plurality of I-shaped armature cores 4. In the coupling part between the armature blocks 8, a magnetic gap G is arranged.
Patent JP-S61101269-A (JP)
Title: Liquid agent applicator
Inventor: NOGUCHI CHUJI
IPC: B43K8/02
Filed: 1984-06-11
Abstract: PURPOSE:To make it possible to flow out a liquid agent freely in proper quantities by the adjustment of pressure during use, by providing a double valve mechanism becoming reversible in opening and closing operation between a liquid agent container and a coating orifice. CONSTITUTION:At an unused time, a coating shaft 7 takes such a protruded posture that the fine shaft part thereof is protruded to the outside to a max. degree by the energizing of a coil spring 8 and a first valve 4 is closed in such a state that a valve body 4b is contacted with a valve seat 4a while a second valve 6 is opened in such a state that a valve body 6b is spaced apart from a valve seat 6a. Therefore, the character erasing liquid in a container 11 is held to a state communicated with the interior of a hollow member 2. When the fine shaft part 7b of the coating shaft 7 is pressed to the surface of paper in use, the coating shaft 7 takes a retracted posture and the first valve 4 is opened and, at the same time, the second valve 6 is closed and the container 11 is blocked from the interior of the hollow member 12 and the character erasing liquid is naturally flowed out from the gap between a coating orifice 3 and the fine shaft part 7b without being affected by the pressure in the container 1.
Patent JP-S614155-A (JP)
Inventor: ROJIYAA UIRIAMU KERUMU
IPC: H01M6/38
Filed: 1985-06-03
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-S5822829-A (JP)
Title: Heat control type complex outer wall unit
Inventor: NAKAO MASAKI
IPC: F24S90/00
Filed: 1981-07-31
Abstract: PURPOSE:To economically carry out cooling and heating within the room in utilizing heat possessed by the outside air by providing an outer cover consisting of a radiator panel on the outer side of a wall body such as concrete or the like to form a complex outer wall by both wall body and outer cover, and affording the function of controlling heat to the above outer cover. CONSTITUTION:In using the above complex wall unit, a target temperature TS  of the room temperature is first set by a room temperature setting dial 23 of a controller 10. Then, the controller 10 fully closes a control valve 7 to interrupt the circulation of a heat medium when the room temperature TR is higher than the set temperature TS and an outdoor heat medium temperature tube TW is higher than the room temperature TR. When TR>TW, the control valve 7 is fully open, and the heat medium naturally circulates wihthin the indoor radiator panel in the direction shown by arrow 15. The heat is discharged from the interior to the exterior of the room, and the interior of the room is cooled. On the other hand, when TR<TS and TW<TR, the control valve 7 is fully open, and the heat medium is naturally circulated in the direction shown by arrow 16, and the heat is transferred from the exterior to the interior of the room. Thus, the interior of the room is heated.