baber/WOPTO huggingface dataset:
Patent JP-H05287798-A (JP)
Title: Precast material for reinforced concrete beam
Inventor: YAMAMOTO HIROSHI
IPC: E04B1/16
Filed: 1992-04-03
Abstract: PURPOSE:To make the connection of main bars easier by method main bar is biased to the opposite direction to the lower main bar and bound by stirrups. CONSTITUTION:A precast material 8 is made up by burying an intermediate part excluding L-shaped anchor connection 3A of the lower main bar 3 and the lower part excluding the upper main bar 4's bound portion 5A of stirrups 5 in concrete 9. In this case, the bar 5 is combined with the bar 4 at the place where more than half of the diameter is biased to the bar 3, where the biased directions between the beams facing each other are reversed to each other. The precast material 8 is set between reinforced concrete columns 1 and attached with a slab formwork 10 and the bar 4. After the bar 4 is fixed by welding, concrete is placed. The anchor connection of the lower main bar and the weld connection of the upper main bar can thus be obtained without bending the main bars.
Patent JP-S565738-A (JP)
Title: Manufacture of polyolefin resin molded product
Inventor: KIMURA KAZUO
IPC: B29C63/00
Filed: 1979-06-29
Abstract: PURPOSE: To obtain the said strong molded product having shock absorbing property by a method wherein a structural strengthening material of polyolefin resin sheet and a polyolefin resin highly foamed sheet are laminated into a unitary body and then molded.  
     CONSTITUTION: Synthetic resin containing 50% or more of polyolefin is input into an extruding machine 2, fused and holding the residual heat of fusion at 140W 180°C, it is extruded at a speed of 3W5m/min as a structual strengthening material 1 in a sheet form having a foaming magnification of 1W5 times and a thickness of 0.2W5mm. After a laminated sheet has been formed by pressing a highly foamed sheet 3 having a foaming magnification of 5W50 times and containing 50% or more of the polyolefin preheated at 100W120°C by a preheater 5 and the strenghening material 1 with a roller 6, it is molded in a molding machine 4 as the residual heat of fusion is held. This molded product 9 is punched in a punching press 11 and stored in a container 12. A punched trimming sheet 13 is introduced into a pelletizer 14 to make pellets 15, which are returned to the extruding machine 2 by a conveyor 16 and used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5722836-A (JP)
Title: Manufacture of shaft for electrically driven compressor
Inventor: ABE NOBUO
IPC: B21D53/00
Filed: 1981-06-01
Abstract: PURPOSE: To produce the titled shafts without lowering the strength at its shaft part, by locating several steps of shallow oil grooves which are pressed and formed to the outside surface of the rotating shaft connecting the motor part formed from a steel pipe and the compressing mechanism and by forming an oil outlet hole at the lower end of said oil grooves.  
     CONSTITUTION: A steel pipe is plastically formed to a rotating shaft 21 consisting of a feeding oil pump 21a, an eccentric part 21b, a shaft part 21e and a rotor connector 21c etc. A balance weight 21d is connected to be shaft part 21e near the eccentric part 21b. And several shallow oil grooves 21f are formed by pressing on the outer surface of the upper and lower part which locates in the bearing part of the frame of the shaft part 21e, and an oil outlet hole 21g is opened at the lower end of each oil grooves 21f. The rotation of this shaft 21 makes some lubricating oil 8 rise along the inside wall of the shaft 21 from the bottom of the sealed vessel 3 to the pump 21a, and lubricates the bearing part by feeding a portion of lubricant to the oil grooves 21f through the holes 21g. As a result, the oil grooved part 21f does not get thinner of its thickness, and the shaft part 21e is prevented from lowering its strength thus minimizing ageing fatigue of the compressing work, and the rupture does not occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62239838-A (JP)
Title: Rotor with air duct
Inventor: MATSUMOTO MAMORU
IPC: H02K1/32
Filed: 1986-04-10
Abstract: PURPOSE:To enable a device to be uniformly cooled, by providing axis- directional ventilation flues formed between the adjacent core brackets of a spider type rotary shaft, with axis-directional regulating plates for regulating the distribution of air quantity flowing into a plurality of air ducts. CONSTITUTION:On the outer periphery of a rotary shaft 1, rotor cores 3a having a plurality of air ducts 4 via radial brackets 2 are fitted, and axis-directional ventilation passageways 10 between adjacent brackets 2 are provided with axis-directional air guides (regulating plates)11 dividing the passageways 10 into two properly in the diameter direction. The air guides 11 are formed in a concentric-circular shape together with the rotary shaft 1 between the external sector 9 side end surfaces of the brackets 2 and the almost central sections of the rotor cores 3a. As a result, the distribution of air quantity flowing into the air ducts can be regulated, and the internal section of the main unit of the external sector type rotary electric machine of internal air circulating type can be uniformly cooled.
Patent JP-S58198371-A (JP)
Inventor: SHINOMIYA HIROAKI
IPC: G05B19/41
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09274059-A (JP)
Title: Voltage detection circuit for auxiliary battery
Inventor: GOCHI HIDENOBU
IPC: G01R19/165
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage detection circuit which prevents data from being lost due to the supply shortage of a data holding voltage due to the consumption or the like of an auxiliary battery when the main battery of a memory card is replaced by a method wherein a voltage detector or the like which detects the voltage of the auxiliary battery is installed. SOLUTION: When a main battery holder 31 is mounted on a body, a switch botton 63 is pressed to a protrusion part 39a, and a switch 61 is set to an OFF state. When the main battery holder is taken out form the body, knob parts 31a, 31b are sandwiched so as to be moved to the center, the protrusion part 39a is moved to the center, the switch botton 63 is released from its pressure, and the switch 61 is set to an ON state. When the switch 61 is turned pn, the voltage of an auxiliary battery 25 is detected by a voltage detector, and an LED 59 emits light when the voltage of the auxiliary battery 25 is lower than a prescribed voltage. That is to say, when such a function is installed at a memory card, the voltage of the auxiliary battery 25 can be detected, and it is possible to prevent data in a volatile memory form being erased when a main battery 19 is replaced.
Patent JP-H04316223-A (JP)
Title: Method of monitoring audio line
Inventor: TSUCHIDA SHINICHI
IPC: H04B3/46
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the audio line monitoring method, which can simultaneously monitor audio lines, concerning the audio line monitoring method to monitor the total characteristics of a digital audio line equipped with a code conversion circuit or the audio line connecting a digital voice transmission line or an analog voice transmission line through a D/A conversion circuit. CONSTITUTION:A digital 0dBm pattern generation circuit 4 is connected to the end of a digital voice transmission line 1 or 10, a digital 0dBm pattern is transmitted, a voice level calculation circuit 6 is connected through an inverse code conversion circuit 5 for inversely converting a converted code to the end of a digital voice transmission line 3, the digital 0dBm pattern is received, and a reception level is calculated. Otherwise, a level meter 13 is connected to the end of an analog voice transmission line 12, and the level is measured.
Patent JP-H09102729-A (JP)
Title: Controllable filter device
Inventor: MAAKASU RICHIYAADO GURANGAA JI
IPC: H03H11/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To control a cut-off frequency electronically by controlling an emitter follower transistor(TR) based on a change in a DC current fed from a variable current source. SOLUTION: A variable current source 35 is controlled by a control voltage of a control input terminal 40 begin either of a 1st value corresponding to a definite current playing an important roll and a 2nd value corresponding to a substatially null current to allow a capacitor C2 being a component of a filter circuit network 31 to decide a cut-off frequency. An emitter resistance of an emitter follower TR 33 is changed in a reverse relation with a change in the variable current source 35, the entire resistance of an RC high-pass filter consisting of capacitors C1 , C2 is changed to control the cut-off frequency of the filter. Thus, the cut-off frequency over a prescribed range is continuously controlled depending on a current supplied by the variable current source 35.
Patent JP-H09250544-A (JP)
Title: Bearing device and bearing device using the same
Inventor: OSANAI EIJI
IPC: F16C32/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To try to enhance dynamic characteristics, and to enlarge a driving stroke. SOLUTION: In the bearing device provided with a static pressure bearing means which supports a supporting surface 7 provided for the side surface of a supporting means 2 erected over a disc board 1, and a guiding surface provided for a holding board 4 so as to be faced to the supporting surface together in a noncontacting manner, let the guiding surface be formed out of the inner circumferential surface or the outer circumferential surface of a cylindrical guiding member 3 which is integral with the disc board 4, and let a bearing gap formed out of a space between the supporting surface and the guiding surface be narrow at a place close to the center with respect to the axial direction parallel with the supporting surface, and also be made wider as it goes up to the outer periphery of a bearing.
Patent JP-H06296250-A (JP)
Title: Solid-state image pickup device
Inventor: MINE TADAKI
IPC: H04N5/335
Filed: 1993-04-09
Abstract: PURPOSE:To eliminate the noise component of an image pickup signal due to leaking-in of horizontal and vertical transfer pulses by inputting the output of an averaging means to a signal processing means only in horizontal and vertical blanking periods. CONSTITUTION:A CCD image sensor 1 performs the transfer operation within horizontal and vertical blanking periods and is driven by supply of a vertical, horizontal, or reset pulse or the like from a control circuit 4. The output signal of the sensor 1 is inputted to a noise reduction circuit 2, and the noise due to leaking-in of transfer pulses is superposed on the output in horizontal and vertical blanking periods. An averaging circuit 3 outputs a value obtained by averaging the signal in the video period, and the other input of a switching circuit 6 is connected to the output of the circuit 2, and the output is connected to a signal processing circuit 7. The circuit 6 is connected to the output of the circuit 3 in horizontal and vertical blanking periods but is connected to the output of the circuit 2 in the video period by the control circuit 4. Since the image pickup signal inputted to the circuit 7 is substituted with the average value of the video signal, the malfunction of the circuit 7 does not occur.
Patent JP-S60228313-A (JP)
Title: Automatic stretching device for conveyor
Inventor: TANAHASHI MASAAKI
IPC: B65G43/02
Filed: 1984-04-25
Abstract: PURPOSE:To adjust tension and deviation to a proper value, by a method wherein a device is constituted such that the end of a shaft is movable through a load cell, and by means of the detecting signals of a limit switch and a load cell, located in the vicinity of a conveyor conveying pulling device, and the moving distance of the load cell, both ends of a driven shaft are moved. CONSTITUTION:A generating tension of a belt 1 is exerted on a contact face between a load cell 12 and a screw 8A, and a support force is detected by the load cell 12. Meanwhile, when the running position of the belt 1 deviates from a set locus scope, a limit switch 17 is actuated to transmit it. By means of the support force of the load cell 12 and through operation of the limit switch 17, an ON and OFF signal from a motor 16 is generated. When the support force is beyond the scope of a set value, the motor 16 is brought to an ON-state, and the numbers of revolutions on both sides are balanced with each other by means of a pulse signal from a pulse transmitter 13. This constitution enables deviation and tension of the belt to be automatically adjusted to a set value.
Patent JP-H06295920-A (JP)
Title: Semiconductor device
Inventor: MIZUTA TAKAYUKI
IPC: H01L27/12
Filed: 1993-04-09
Abstract: PURPOSE:To shorten a base region and to improve the high-speed performance of a transistor by a method wherein first, second and third regions are arranged in such a way that the regions are concentrically surrounded in order and the first, second and third regions, which are respectively used as an emitter region, the base region and a collector region, are formed vertically or in the oblique direction from the surface of a semiconductor layer up to reach an insulating film. CONSTITUTION:An insulating layer film 8 is formed on a substrate 1 and a collector region 4 is formed in the form of an insular region surrounded with an insulating region 7. A columnar N-type emitter region 2, a cylindrical P-type base region 3 to come into contact to the outside of this region 2, a P-type base fin region 5 which is connected to this region 3, and a P-type base contact region 6 are formed in the region 4. These regions 2, 3 and 4 are all formed in such a way as to reach the film 8 in a linear form vertically from the surface 12 of a semiconductor layer 11. It becomes possible to make more electrons flow by forming three-dimensionally the structure of a transistor in such a way.
Patent JP-H03283510-A (JP)
Title: Transformer for welder
Inventor: TSUJII HAJIME
IPC: B23K11/24
Filed: 1990-03-30
Abstract: PURPOSE:To make a reduced-size and light-weight transformer by making a primary coil from many pieces of insulated conductors, by holding a coil unit by a base material and by setting the base material on a substrate on which a plurality of circuits are formed for making a primary- or secondary-side coil. CONSTITUTION:To make a primary-side coil for a welder transformer, all that has to be done is to wind an insulated conductor around a base material 10 which has a ramp and to mount this winding on a board 30. The welder transformer can be simply structured since coil units 39a-39d are electrically connected on the substrate 30. It has a large surface area since a plurality of conductors are used for the primary coil. It also has a capability to cope with a large current. In other words, a large welding current is allowed to flow without yielding a skin effect since a conductor surface area is increase for the welding current.
Patent JP-H09272506-A (JP)
Title: Ringlike-body heart folding device
Inventor: MINE MASAKAZU
IPC: B65G15/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a ringlike-body heart holding device which folds a ringlike body, such as an endless belt, into a heart shape automatically. SOLUTION: An endless belt 7 is supported by a pair of belt support rods 66. By moving a belt-folding rod 67 between the belt support rods 66 the endless belt 7 is folded into a heart shape. A cast endless belt 7 is set outside the belt support rods 66 or the previously cast endless belt 7 by means of first and second belt set bars 68 and 69, respectively, and then heart-shaped folds are made successively.
Patent JP-H05283819-A (JP)
Title: Composite circuit board
IPC: H05K1/03
Filed: 1992-04-06
Abstract: PURPOSE:To improve performance as a module by reducing junction capacitance of modulation elements. CONSTITUTION:A composite circuit board 1 has a structure integrating transparent portions 2, thermal conductive portions 3, and a conductor portion 4. Therefore, face-down bonding for high-precision mounting portions is made possible by alignment from the back side, with the use of the transparent portions. Because of the conductor portion 4 is in the circuit board, connection as a whole is strengthened, and high-frequency characteristics do not deteriorate. The rise of temperatures of these elements and the circuit board can be prevented by mounting resistor components such as a terminating resistor on the thermal conductive portions.
Patent JP-S61242087-A (JP)
Title: Semiconductor device
Inventor: HORI YOSHIKAZU
IPC: H01S5/00
Filed: 1985-04-19
Abstract: PURPOSE:To form an optical absorption region into a laser oscillating cavity by forming an irregular section to a P-N junction surface and displacing one part of a region, into which currents are injected, in an active layer from the cavity in a semiconductor laser. CONSTITUTION:An N-type GaAs substrate 1, an N-GaAs optical clad layer 2, an N-GaAlAs optical active layer 3, an N-GaAs optical clad layer 4, an optical clad layer 5 consisting of an N-GaAlAs layer and a Zn diffusion region 6 are shaped, currents I are injected to the active layer from the lateral direction from electrodes 7, 8, and light is emitted in a P-N junction section in the active layer. On the other hand, an irregular section 10 is formed to a P-N junction surface (a dotted line 9) in the lateral direction, and one part of a region, into which currents are injected, in the active layer is displaced from a laser oscillating cavity, thus shaping an optical absorption region into the cavity.
Patent JP-2000179032-A (JP)
Title: Joint for culvert
Inventor: ASANUMA YOSHINORI
IPC: E03F3/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a culvert keeping superior water cut-off performance in a narrow joint of the joint interval 50 mm or less. SOLUTION: This joint for a culvert is provided with a plate-shaped primary seal part 2 integrally connected to an annular continuous base part 1 which is engaged with a fitting groove 5 formed in a culvert B and inclinedly extended to an opposed culvert side in its outer circumferential side, and a secondary seal part 3 with a chevron cross section projected to the opposed culvert side in its internal circumferential side. Where, the height H2 of the secondary seal part 8 is set shorter than the height H1 of the primary seal part 2 and a space part 4 is formed in the base part 1.
Patent JP-H02261687-A (JP)
Title: Thermal transfer recording device
Inventor: WAKUI YOSHIAKI
IPC: B41J13/22
Filed: 1989-03-31
Abstract: PURPOSE:To maintain the operating accuracy of each part in each operation mode at a desired level by controlling the operating state of each mechanism part in each operation mode for the control of the whole device operation. CONSTITUTION:After completion of data loading, control cams 76, 77 continue to rotate forward and are set in ready mode passing through standby mode. A mode motor 75 is temporarily stopped by detection of the setting of ready mode using each detection output from each mode detection switch SW1 to SW3. After completion of data loading, a head arm supporting a thermal head rotates, resulting in the thermal head coming closer to a platen roller. In addition, a mode control slider has moved to an extreme end on a main frame (the same state as when the device is in set mode). In this case, the drive force of a drive motor is transmitted to a transfer paper drive system, and a clamper is closed as the rack of a rack plate is not engaged with a clamp control gear.
Patent JP-S5418738-A (JP)
Title: Electrophotographic method
Inventor: KATOU SHIYOUSHICHI
IPC: G03G13/02
Filed: 1977-07-12
Abstract: PURPOSE: To obtain even charging free from uneven charging and enable images of high quality faithful to the original images to be obtained by performing alternate current corona discharging in charging a photoreceptor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0831-A (JP)
Title: Transplanting apparatus
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1995-04-10
Abstract: PURPOSE:To provide a transplanting apparatus having excellent operability and capable of performing an appropriate transplantation work. CONSTITUTION:This transplantation apparatus is provided with a gear transmission mechanism in which, with the rotation of a rotation case 26, plantation tines 33a, 33b rotate keeping the posture in a constant state drawing a vertically long loop-shaped loci with their tips between a seedling table and the field. In this transplantation apparatus, each of the transplantation cases 32a, 32b of corresponding transplantation members 32, 32 is made not to overlap the center of a driving shaft 5 in the sidle view during their rotation. The plantation tines 33a, 33b is made linear from the transplantation case 3a in a plan view and, in the ascending path during the rotation, its front end overlaps the other transplantation case 32a.
Patent JP-S62990-A (JP)
Inventor: ROBAATO EICHI SUPIISU
IPC: G09G1/28
Filed: 1986-04-11
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-2000281189-A (JP)
Title: Gas filling machine
Inventor: TANIGAWA KATSUNORI
IPC: B67C3/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the treatment capacity by avoiding foaming caused by the residual gas blown from a gas passage, and shortening the snifting time. SOLUTION: A gas filling machine comprises a first snifting passage 36 connected to a gas passage 14 on the downstream side of a gas valve 35, a first snifting valve 37 provided in the first snifting passage, a second snifting passage 38 provided in a housing 19 of a filling valve, and a second snifting valve 39 provided in the second snifting passage, and among the first snifting valve and the second snifting valve, the first snifting valve is first opened by a control device 28.
Patent JP-H08278466-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: G02B27/18
Filed: 1995-04-10
Abstract: PURPOSE: To provide an inexpensive image device with excellent productivity capable of surely forming a latent image with high picture quality on a photosensitive body or generating a correct electric signal answering to external image information on a solid imaging device array. CONSTITUTION: This device is the image device arranging and fixing a lens member 3 consisting of plural lenses 7 and a base plate 1 linearly arranging and mounting many pixel element arrays, and respective pixel element arrays 2 are provided with plural electrodes 2b on their surfaces, and respective electrodes 2b are connected to electrode wiring 1a stuck on the surface of the base plate 1 by flip chip connection through solder powder 5 dispersedly mixed into thermoplastic resin 4.
Patent JP-H03282953-A (JP)
Title: Semiconductor device having device selecting circuit
Inventor: NIIMURA TAKUMI
IPC: G06F13/14
Filed: 1990-03-30
Abstract: PURPOSE:To easily select a relevant semiconductor device from a microprocessor and to make it unnecessary to use an additional hardware for selection by setting up a reference address in a selecting circuit. CONSTITUTION:When the inverse of RESET signal 107 is turned to low, an MPU 100 and a memory 101 are initialized, an AR control circuit 101-7 outputs the address of a device selecting information storing area and device selecting information is outputted to an MD bus 101-8 synchronously with the output of the address. When address information latched in an AL 101-3 coincides with device selecting information stored in an AR 101-2, a coincidence circuit 101-5 activates a SEL signal 101-6 and a bus control part 101-9 outputs the data of the address stored in the PROM 101-1 to an AD bus 106. The MPU 100 fetches data from a bus 106 at a prescribed timing.